1 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
4 not be defined here, since it is a host attribute, not a target
6 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
8 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
11 * coff-sparc.c: Define some relocations, based on ELF relocations.
12 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
13 struct coff_reloc_map, sparc_reloc_map,
14 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
16 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
17 (rtype2howto): Index into coff_sparc_howto_table using
20 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
22 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
23 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
24 hosts/irix5.h created; just use std-host.h).
25 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
27 * Makefile.in: Rebuilt dependencies.
29 * ecoffswap.h: Changed type of internal pointers for swap out
32 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
33 correctly for assembler, but linker support not implemented.
34 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
35 (mips_elf_sym_is_global): New function; at least on Irix 5, all
36 non section symbols are considered global.
37 (elf_backend_sym_is_global): Define.
38 (mips_elf_final_write_processing): New function. Set the MIPS
39 architecture level correctly.
40 (elf_backend_final_write_processing): Define.
41 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
42 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
43 section to 1. Handle .options section.
44 (mips_elf_acom_section, mips_elf_acom_symbol,
45 mips_elf_acom_symbol_ptr): New static variables, used to build a
46 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
47 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
48 putting them all in a global .acommon section.
50 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
51 section has no ELF section data.
52 (elf_make_sections): Set addralign of reloc section to 4.
53 (elf_fake_sections): Likewise.
54 (map_program_segments): Don't consider section 0.
55 (assign_file_positions_except_relocs): Don't consider section 0.
56 In the main loop, skip the symtab and strtab sections, since their
57 positions are set elsewhere.
58 (swap_out_syms): Set addralign of symtab section to 4. Set
59 addralign of strtab sections to 1.
60 (assign_file_positions_for_relocs): Don't consider section 0.
61 (write_object_contents): Don't write out section 0.
63 * libelf.h (struct elf_backend_data): Added fields
64 elf_backend_sym_is_global and elf_backend_final_write_processing.
65 * elf32-target.h (elf32_bed): Added corresponding initializers.
66 * elf64-target.h (elf64_bed): Likewise.
67 * elfcode.h (sym_is_global): Take abfd argument. Call
68 elf_backend_sym_is_global if it is not NULL.
69 (elf_map_symbols): Pass abfd to sym_is_global.
70 (write_object_contents): Call elf_backend_final_write_processing
73 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
75 * libecoff.h: Include coff/ecoff.h.
76 (struct ecoff_backend_data): Move external debugging information
77 fields into a single field pointing to an ecoff_debug_swap
79 (ecoff_data_type): Move debugging information fields into a single
80 field pointing to an ecoff_debug_info structure.
81 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
83 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
85 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
86 garbage bits appearing in the upper end of symbolnums.
88 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
90 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
92 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
93 * m68klynx.c: Define core file macros.
94 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
95 non-architecture specific stuff into lynx.h.
97 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
99 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
100 change PAGE_SIZE to 4096.
102 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
104 * Makefile.in (diststuff): New target.
108 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
110 * som.c (som_object_setup): Do not create dummy ".text", ".data",
112 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
113 is zero. Recognize BSS type sections and turn off SEC_LOAD and
114 SEC_DATA (so binutils/size works). Set the correct value for
115 a section's _raw_size.
116 (som_slurp_symbol_table): Program entry points, and millicode are
117 also functions. Mark them as such. Also mark L$* symbols as
120 * bfd-in2.h: Rebuilt.
122 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
124 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
125 a pointer to constant data. Delete bogus #define which made the
128 * som.c (som_prep_for_fixups): New function.
129 (som_write_fixups): New function.
130 (som_write_space_strings): New function.
131 (som_write_symbol_strings): New function.
132 (som_begin_writing): New function.
134 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
136 * som.c (som_write_object_contents): Do not abort. Flesh out.
137 (som_set_section_contents): Do not abort. Flesh out.
139 * som.c (som_write_headers): New function.
140 (som_prep_headers): New function.
141 (som_build_and_write_symbol_table): New function.
143 * som.c (som_sizeof_headers): Add missing prototype.
144 (som_set_arch_mach): Do not abort.
146 * som.c (som_count_spaces): New function.
147 (som_count_subspaces): New function.
148 (compare_syms): New function.
149 (som_compute_checksum): New function.
151 * som.c (hppa_som_gen_reloc_type): New function.
152 (som_bfd_reloc_type_lookup): New function.
154 * som.c (try_prev_fixup): New function.
155 (som_reloc_skip): New function.
156 (som_reloc_addend): New function.
157 (som_reloc_call): New function.
159 * som.c (som_initialize_reloc_queue): New function.
160 (som_reloc_queue_insert): Likewise.
161 (som_reloc_queue_fix): Likewise.
162 (som_reloc_queue_find): Likewise.
164 * som.c (som_hppa_howto_table): SOM howto relocation table.
165 (hppa_som_reloc): New function.
167 * som.c (struct reloc_queue): New structure to keep track of
168 the last four multibyte relocations emitted.
169 (enum pa_symbol_type): Type to fully describe the symbol types
170 associated with .import/.export assembler directives.
172 * som.c: Include libhppa.h
174 * som.c (bfd_som_set_section_attributes): New function.
175 (bfd_som_set_subsection_attributes): Likewise.
176 (bfd_som_set_symboL_type): Likewise.
177 (bfd_som_attach_unwind_info): Likewise.
178 * som.h: Declare new exported functions.
180 * som.h (struct som_symbol): Add new fields to hold additional
181 information needed to build/write symbol tables and fixup streams.
182 (struct som_section_data_struct): Add new fields to hold additional
183 information needed to build/write space and subspace headers.
184 (som_symbol_data): New accessor macro for SOM symbol information.
185 (R_HPPA_*): Basic relocation types to be used by the assembler.
187 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
189 * trad-core.c (trad_unix_core_file_p): If new hook
190 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
191 corefile being too big.
192 * hosts/i386sco.h: Define it.
194 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
196 * bfd.c (struct _bfd): Add hppabsd_core_data.
197 * targets.c (target_vector): Add hppabsd_core_vec.
198 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
199 section is encountered during core section scanning.
200 * hppabsd-core.c: New file.
201 * config/hppabsd.mh: Enable HPPA BSD core files.
203 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
204 which is either commented out or ifdef'd out. Add, update and
205 clean comments. Fix various indention and spacing problems. Handle
206 problems related to using "ble" to jump to a stub rather than "bl"
207 (%r31 is trashed by "ble", but not by "bl").
208 (NEW_INSTRUCTION): Put inside curly braces.
209 (CURRENT_STUB_OFFSET): Fix indention problems.
210 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
211 Add, update and clean comments. Handle "ble" %r31 lossage problems.
212 (hppa_elf_build_long_branch_stub): Likewise.
213 (hppa_look_for_stubs_in_section): Likewise.
214 (hppa_elf_stub_check): Remove obsolete function.
216 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
217 problems. Delete unused instructions.
219 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
221 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
223 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
225 * elfcode.h (elf_object_p): Rather than looking through an array
226 of architectures, get the ELF EM_xxx code from the backend
227 information. Let the generic ELF target match any EM_xxx code not
228 matched by another ELF target. Call elf_backend_object_p to let
229 the backend do more checks and set global information.
230 * libelf.h (struct elf_backend_data): Added elf_machine_code and
231 elf_backend_object_p fields.
232 (struct bfd_elf_arch_map): Removed.
233 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
234 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
235 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
236 field with elf_backend_object_p (if it is defined).
237 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
238 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
239 elf64-gen.c (ELF_MACHINE_CODE): Defined.
240 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
242 (mips_elf_object_p): Set the right machine number.
243 (mips_elf_ecoff_debug_swap): Defined.
244 (elf_backend_object_p): Defined to be mips_elf_object_p.
245 (elf_backend_ecoff_debug_swap): Defined to be
246 mips_elf_ecoff_debug_swap.
247 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
249 * libbfd-in.h (target_vector, default_vector): Declare.
251 * format.c (target_vector, default_vector): Don't declare.
253 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
254 for R_MIPS_26. Correct overflow detection requires matching the
255 upper four bits of the destination against the PC. From Ted Lemon
256 <mellon@pepper.ncd.com>.
258 * bout.c (b_out_reloc_type_lookup): Return type should point to
260 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
261 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
262 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
263 * coff-i386.c (coff_i386_reloc): Made howto const.
264 * oasys.c (oasys_write_data): Made how const.
266 * libelf.h: Added some comments.
267 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
268 field. Removed unused write_relocs field.
269 * elf32-target.h: Adjusted elf_backend_data initialization
271 * elf64-target.h: Corrected elf_backend_data initialization to
272 fill in all fields and to set elf_64_p to 1.
274 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
276 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
277 to filepos in SHT_STRTAB case.
278 (assign_file_position_for_section): Set BFD section filepos as
279 well as ELF section sh_offset.
281 * reloc.c: Use const instead of CONST.
282 (bfd_perform_relocation): Make variable howto a const pointer.
283 * bfd-in2.h, libbfd.h: Rebuilt.
285 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
287 * Makefile.in (realclean): Don't remove generated headers. Reverts
288 change of 2 Jul 1993.
290 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
292 * configure.bfd: make unixware equivalent to sysv4.
294 * config/i386-nlm.mt: bring in elf config; make it the default.
296 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
298 * libbfd.c (bfd_put_8): Add parens around reference to "val"
301 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
303 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
304 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
306 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
308 * coffcode.h (coff_write_object_contents): Zero out internal_a.
310 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
312 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
313 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
314 section.c, syms.c, targets.c:
315 Doc cleanup (spelling, punctuation, grammar, formatting).
316 * bfd-in2.h, libbfd.h: Rebuild.
318 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
320 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
321 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
323 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
325 * From Pete Hoogenboom (hoogen@cs.utah.edu)
326 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
327 in last change. Always rebuild symbol extension section the first
328 time though if output sections exist (fixes ld -r problems).
330 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
332 * Makefile.in: Add .PHONY for check and installcheck rules.
334 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
336 * libbfd-in.h (artdata): Use long, not time_t for portability, at
337 least to HPUX. File below is a derived file.
339 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
341 * libbfd.h (artdata): Use long, not time_t for portability, at
344 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
346 * config.bfd: Use bigmips for mips*-*-bsd*.
348 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
350 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
351 Handle symbol number of zero.
353 * reloc.c (enum bfd_reloc_code_real): Added
354 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
355 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
356 * bfd-in2.h: Rebuilt.
357 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
358 BFD_RELOC_MIPS_LITERAL.
359 * elf32-mips.c (mips_reloc_map): Handle new relocs.
360 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
363 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
364 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
365 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
366 MY_bfd_seclet_link): Define.
367 (MY_bfd_reloc_type_lookup): Rename from
368 MY_reloc_howto_type_lookup.
369 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
370 (MY(vec)): Use JUMP_TABLE rather than listing functions.
371 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
372 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
373 terms of MY, because that causes a recusive invocation of CAT when
374 expanded within JUMP_TABLE, and ANSI compilers don't expand
376 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
377 MY_reloc_howto_type_lookup, and don't define in terms of MY.
378 (MY_canonicalize_reloc): Don't define in terms of MY.
379 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
380 than listing functions.
382 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
384 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
386 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
388 * targets.c: Move enum target_flavour outside of struct and change
389 the name to enum bfd_flavour. This means bfd clients can use it.
390 * bfd-in.h: Add macro bfd_get_flavour.
391 * bfd-in2.h: Rebuilt.
393 * som.c: Add comment about how abort() on corrupt executable is evil.
395 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
397 * aoutx.h (aout,slurp_reloc_table): Avoid a goto.
399 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
401 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
403 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
405 * bfd-in.h: Added commands for object file flag values.
406 * bfd-in2.h: Rebuilt.
407 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
409 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
410 object_flags field for target vector.
411 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
412 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
413 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
414 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
415 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
416 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
417 field for target vector.
419 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
421 * hosts/std-host.h: Don't declare time; causes error on mach3.
422 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
424 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
426 LynxOS and Sparc LynxOS changes:
427 * config.bfd: Recognize sparc-*-lynxos*.
428 * configure.host: Recognize sparc-*-lynxos*.
429 * configure.in: Recognize Sparc Lynx vectors.
430 * targets.c (sparclynx_aout_vec): Declare.
431 (sparclynx_coff_vec): Declare.
432 (target_vector): Add them.
433 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
434 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
435 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
436 * coff-sparc.c: New file, basic Sparc coff support.
437 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
438 * Makefile.in: Change filenames appropriately, add Sparc rules.
439 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
441 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
442 Sparc LynxOS, set Sparc magic number for Sparcs.
443 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
444 * config/sparc-lynx.mt: New file.
445 * hosts/i386lynx.h: Cosmetic improvements.
446 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
447 * hosts/sparclynx.h: New file.
449 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
452 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
453 Remove useless statement probably left by code copy.
454 * cpu-i960.c (compatible): Fully bracket matrix initializer.
455 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
456 rather than xmalloc. Use realloc and check the return value
457 rather than xrealloc.
458 (hppa_elf_get_section_contents): Add some casts.
459 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
460 variable. Add default case to switch.
461 * hp300hpux.c: Declare aout_32_write_syms.
462 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
463 (definition from aout/aout64.h is always 0 anyhow).
464 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
465 * ieee.c (ieee_write_id): length can never be negative.
467 (ieee_archive_p): Remove unused variable.
468 * libcoff-in.h (bfd_perform_slip): Declare.
469 * libcoff.h: Rebuilt.
470 * oasys.c (oasys_write_sections): Remove zero initialization of
472 * reloc16.c: Indentation change.
474 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
476 * configure.in, config/i386-mach3.mt: Update for new configuration
477 (--with-targets and so on).
478 * hosts/i386mach3.h: Declare errno.
479 * targets.c: Declare i386mach3_vec.
481 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
483 * nlmcode.h (nlm_swap_auxiliary_headers_in,
484 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
485 and sharedDebugRecordCount fields.
487 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
489 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
490 we started using trad-core.c for SCO instead.
492 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
494 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
496 * elfcode.h (assign_file_position_for_section): Align sh_offset to
497 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
499 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
501 From Jeff Law and Pete Hoogenboom at Utah:
503 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
504 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
505 and moved into libhppa.h. All references changed.
506 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
507 (get_opcode and opcode defines): Move into libhppa.h
508 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
510 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
512 (get_opcode): Moved here. FIXME! this really should be a C function
513 inside the opcode library!
514 (bfd_hppa_insn2fmt): Likewise.
516 * targets.c (target_vector): Enable elf32-hppa vector.
518 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
519 and clarify existing comments. Do not use DEFUN to declare this
520 function. Fix numerous indention problems. Correctly handle cases
521 where symbol extension section may need to be read from disk,
522 read from memory, or built then read from memory.
524 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
525 formatting and indention problems gnu-indent can not handle.
526 Clarify some comments about relocation types. Comment basic
527 relocation "classes". Group PARAM declarations together.
528 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
529 enumerated type rather than #defines.
531 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
533 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
534 that GDB can figure out text_start and text_end.
536 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
538 Fix up warnings from gcc -Wall:
539 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
540 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
541 cast it to unsigned long.
542 * ecoff.c (ecoff_emit_aggregate): Use %ld.
543 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
544 * coffcode.h (dummy_reloc16_estimate): Specify return type.
546 * libbfd.c (bfd_write): If not everything is written out, set
547 bfd_error to system_call_error. If the return value is
548 non-negative, set errno to ENOSPC (if ENOSPC is defined).
549 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
550 (bfd_generic_set_section_contents): For a bad offset + count, set
551 bfd_error to bad_value.
552 * seclet.c (rel): Don't abort. Instead, return false.
554 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
556 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
558 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
560 * config.bfd: handle mips*-* instead of mips-*, use mips*el
563 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
565 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
566 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
567 fprintf collides with the native one.
569 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
571 * targets.c (target_vector): Enable MIPS ELF vectors.
573 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
575 * config.bfd: Use bigmips for mips-sony-bsd*.
577 * configure.host, config.bfd: Add * to end of all OS names.
579 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
581 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
582 with Ultrix header files.
584 * som.h (struct som_section_data_struct): Renamed from
585 som_section_data to avoid conflict with macro by that name.
587 Changes from Jeff Law and Peter Hoogenboom at Utah:
589 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
590 in delay slot' optimization in combination with a long call
591 stub should always be r31.
593 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
594 across all relocation types, retrieve instruction addends from
595 the relocation entry rather than from the instruction itself.
597 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
598 error that only occurred when the addend of an 'addil' or
599 'ldil' was larger than 21 bits and very close to a 2K byte
602 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
603 which a jump is placed in the delay slot of a function call.
604 The jump was being accomplished via an adjustment to the
605 return pointer. This optimization would break the long call
606 stub code, if there was any.
608 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
609 to long branch stubs to avoid use of general register 2.
611 * hppa_stubs.h: New stub instructions.
613 * elfcode.h: Declare bfd_elf_find_section.
615 * som.h (som_section_data): Add new "subspace_index" field.
617 * som.c (setup_sections): Save the original SOM subspace index
618 in the BFD section associated with that subspace.
619 (som_get_symtab_upper_bound): Implement.
620 (som_get_symtab): Implement.
621 (som_print_symbol): Implement.
622 (som_slurp_string_table): New function to read a string table
623 from a SOM object file.
624 (som_section_from_subspace_index): New function to return the
625 section which corresponds to a SOM subspace index.
626 (som_slurp_symbol_table): New function to read the symbol
627 table from a SOM object file.
628 (som_make_empty_symbol): Check for errors from bfd_zalloc.
629 (som_new_section_hook): Initialize subspace_index field to
632 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
633 Set EXEC_P for executables.
634 (setup_sections): Correctly identify when a section has
636 (log2): New function.
637 (setup_sections): Correctly convert between SOM alignments and BFD
640 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
641 for sections which correspond to SOM spaces, doing so confuses
642 many utilities. Set assorted SEC_* flags for SOM subspaces
643 which correspond to BFD sections.
645 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
646 string table should have sh_type == SHT_STRTAB. Add
647 processing to make it so.
649 * elfcode.h: (bfd_section_from_shdr): String tables (other
650 than .strtab) were not getting the file offsets recorded, so
651 they could not be read from disk.
653 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
654 the section header and the vma field of a section at 0 if the
655 section is not part of the program execution image. (e.g.,
658 * som.[hc]: Change target vector prefix from "hppa" to "som".
659 Consistently use obj_som prefix to access fields in backend data
660 structures. Fix all callers/references.
662 * som.h: Do not include files only needed for core file reading here.
663 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
664 forward structure declarations, they are unnecessary.
665 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
666 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
667 fields for future use. Change obj_som_* macros as appropriate.
668 (som_section_data): New structure to keep SOM specific information
669 about BFD sections (for future use).
671 * som.c: Provide PARAMS declarations for all functions currently
673 (struct container): Delete unwanted structure definition.
674 (som_object_setup): Add comments. Use som_mkobject to allocate
675 SOM specific information in the BFD; use information from the
676 file and (possibly empty) auxiliary headers to initialize this
677 information. Delete redundant bfd_get_symcount (abfd) "calls".
678 (setup_sections): Return type is now boolean, fix return statements.
679 "Fix" handling of BSS like subspaces in the computation of the
680 containing space's size. If the subspace has relocations, set the
681 appropriate BFD section flags and record the index into and the
682 size of the fixup stream. Always return a value.
683 (som_object_p): Set bfd_error appropriately if errors are detected
684 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
685 Do not try to read a non-existant auxiliary header.
686 (som_mkobject): Flesh out.
687 (som_section_hook): Allocate space to hold SOM specific information
690 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
693 * coff-h8300.c, coffcode.h: Change shrink parameter
694 in *_reloc16_estimate to unsigned to match prototype.
695 * archive.c: Avoid "/*" in comment.
697 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
699 * dep-in.sed: Create our own line breaks for a more aesthetic
701 * Makefile.in: Rebuilt dependencies.
703 * elf32-mips.c: Include "seclet.h".
704 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
705 Elf32_External_RegInfo.
706 (mips_elf_seclet_link): New function. Link the .reginfo section
707 specially, and pass everything else to the generic routine.
708 (bfd_elf32_bfd_seclet_link): Define macro.
709 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
712 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
714 * libnlm.h (nlm_backend_data): Added signature field.
715 (nlm_signature): New macro.
716 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
717 signature from the backend rather than the constant NLM_SIGNATURE.
718 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
720 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
721 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
723 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
725 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
727 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
729 * Makefile.in (HFILES): New variable, for use in "make dep".
730 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
731 remake it, so that "$?" is complete.
732 (.dep1): Don't need to remove .dep1 first.
733 (dep.sed): Depend on config.status, not Makefile.
736 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
738 * coff-alpha.c: Implemented reloc handling for the linker, made
739 various other related changes.
740 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
741 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
743 (ecoff_bfd_get_relocated_section_contents): Don't define.
744 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
745 Handle .lita section.
746 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
747 finish_reloc backend field renamed to adjust_reloc_in.
748 (ecoff_bfd_seclet_link): Adjust number of aux entries to
749 debug_align boundary.
750 (ecoff_compute_section_file_positions): If rdata_in_text put
751 .rdata section in text segment, not data segment. Put .pdata
752 section in text segment.
753 (ecoff_write_object_contents): Likewise. Also, call
754 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
755 absolute sections when writing out relocs.
756 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
757 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
758 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
759 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
760 (mips_adjust_reloc_out): New function (does nothing).
761 (mips_ecoff_backend_data): Initialize new fields.
762 (ecoff_bfd_get_relocation_section_contents): Define to be
763 bfd_generic_get_relocated_section_contents.
765 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
768 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
770 * reloc.c (bfd_perform_relocation): Add comments attempting to
771 explain PC relative relocations.
773 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
775 (coff_compute_section_file_positions): Remove check for
776 USE_DISCARDED_SECTIONS_COUNT.
777 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
778 it on host defines is wrong.
780 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
781 (ecoff_write_object_contents): Don't require the .reginfo section
782 to be a particular size.
784 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
786 * Makefile.in (dep-in): New rule, for editing dependencies into
787 Makefile.in in $(srcdir). Use move-if-change.
788 (.dep1, dep): Use move-if-change.
789 (CFILES): Add coff-apollo.c.
791 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
793 * Makefile.in: Recognise new file, coff-apollo.o
795 * coff-apollo.c: New file
797 * coffcode.h: Recognise apollo magic numbers and writable text
799 * coffswap.h: Swap Apollo optional header entries
801 * config.bfd: Add line for Apollo
803 * configure.host: Replace apollo68b and apollo68v with Apollo
805 * configure.in: Recognise apollocoff_vec
807 * targets.c: Likewise
809 * config/apollo.mh, config/apollo.mt: New files
811 * hosts/apollo68.h: Remove inclusion of strings.h
813 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
815 * coff-i386.c (i3coff_object_p): Now static.
817 * Makefile.in: Updated dependencies.
818 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
820 * dep-in.sed: New file.
822 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
823 conflicts when "--with-targets=all".
824 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
825 m68k_howto2rtype): Rename via macros to keep namespace clean.
826 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
829 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
831 * elf32-mips.c: Extensive additions to do relocations and to
832 handle MIPS specific sections.
833 * libelf.h (elf_backend_data): Pass fourth argument to
834 elf_backend_section_from_bfd_section to permit it to control the
835 section index to use.
836 (elf_obj_tdata): Add gp and gp_size fields.
837 (elf_gp, elf_gp_size): New accessor macros.
838 * elfcode.h: Removed a number of unused local variables.
839 (elf_fake_sections): Clear section header before calling
840 elf_backend_fake_sections, not after.
841 (prep_headers): Return true at end.
842 (elf_section_from_bfd_section): Pass retval argument to
843 elf_backend_section_from_bfd_section.
844 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
845 Accept and ignore new retval argument.
846 * bfd.c: Include libelf.h.
847 (bfd_set_gp_size): Handle ELF targets.
848 * Makefile.in (bfd.o): Depends upon libelf.h.
849 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
851 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
853 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
854 (ecoff_mkobject_hook): New function.
855 (ecoff_new_section_hook, ecoff_sizeof_headers,
856 ecoff_compute_section_file_positions, ecoff_set_section_contents,
857 ecoff_write_object_contents): Handle dummy REGINFO section.
858 (ecoff_get_section_contents): New function to handle reading
860 * libecoff.h (ecoff_get_section_contents): Change from macro
861 definition to function prototype.
862 (ecoff_mkobject_hook): New prototype.
863 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
864 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
865 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
866 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
868 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
870 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
871 by casting the most significant byte to bfd_vma.
873 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
875 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
876 if configuring --with-targets=all.
878 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
880 * aoutx.h (howto_table_std): Correct the "size" field in some
883 * reloc.c (reloc_howto_type): Change documentation to dispel any
884 notion that the "size" field is a power-of-two indicator.
886 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
888 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
890 Make support for relaxing more generic.
891 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
893 * libcoff.h, libcoff-in.h: declarations. Prototypes
894 * coffcode.h (bfd_coff_std_swap_table): Add calls to
895 coff_reloc_16_extra_cases and coff_reloc16_estimate.
896 (dummy_reloc16_estimate): New function.
897 * coff-h8300.c (h8300_reloc16_estimate): New function
899 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
901 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
902 (align_file_position): New function.
903 (elf_locate_sh): Disabled function deleted.
904 (assign_file_positions_for_symtab_and_strtabs): Align position,
905 then place symtab, then do other sections.
906 (map_program_segments): Align program header.
907 (assign_file_positions_except_relocs): Align section headers.
908 (assign_file_positions_for_relocs): Align relocation sections.
910 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
912 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
913 Change other hppa entries to use -*- not -hp-.
914 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
916 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
917 characters in comment to octal escapes.
919 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
921 * coff-i386lynx.c: Removed, name too long.
922 * i386lynx-cf.c: New file, was coff-i386lynx.c.
923 * configure.in: Reflect file name changes.
924 * Makefile.in: Mention Lynx-related files.
926 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
929 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
930 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
932 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
933 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
934 sections of type STYP_INFO. (from Minh Tran-Le)
935 (coff_compute_section_file_positions): Add discarded_sections_count
936 to abfd->section_count, which helps `strip' keep the size
937 of the executable header constant.
938 * coff-i386.c (discarded_sections_count): New variable, initialized
939 to zero. For use by `strip'. Currently being used only in aix386
940 coff, but may be useful for other coff systems. (from Minh Tran-Le)
942 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
944 * archive.c: Cosmetic improvements.
945 * opncls.c: Cosmetic improvements.
946 (new_bfd): Removed redundant structure slot init.
948 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
950 * config/news-mips.mh, hosts/news-mips.h: New files.
951 * configure.host: Use news-mips for mips-sony-bsd*.
953 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
955 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
956 * coff-i386lynx.c: New file, defines Lynx target vector and name,
957 includes coff-i386.c.
958 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
959 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
960 * i386lynx.c: Remove coff vector definition entirely.
961 (lynx_32_swap_ext_reloc_in): Define.
962 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
964 (lynx_32_swap_ext_reloc_out): Define.
965 (lynx_32_swap_std_reloc_out): Define.
966 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
967 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
968 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
969 (WRITE_HEADERS): Define, call Lynx swapping fns.
971 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
973 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
975 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
976 relocations of size 8, 16, 32. Sort generic relocs by type rather
977 than size. Added a little documentation too.
979 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
980 (TABLE_SIZE): New macro.
981 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
983 (swap_std_reloc_out): Write baserel relocs correctly.
984 (swap_std_reloc_in): Handle r_baserel field. Assert that
985 r_jmptable and r_relative fields are clear, and that the computed
986 index does refer to a defined entry of the howto table.
988 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
990 * section.c (bfd_make_section_anyway): New function.
991 * section.c: Change comments to say several sections can have
993 * bfd-in2.h: Re-generate to reflect above change.
994 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
995 if still no section after the bfd_coff_make_section_hook.
996 * coffcode.h: Add comment about TWO_DATA_SECS.
998 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1000 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
1002 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
1005 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
1007 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
1009 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
1010 and i386lynx_coff_vec.
1011 Added m68klynx_aout_vec and m68klynx_coff_vec.
1012 * targets.c (target_vector): Removed i386lynx_vec, added
1013 {i386,m68k}lynx_{aout,coff}_vec.
1014 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
1016 * m68klynx.c: New file.
1017 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
1018 and i386lynx_coff_vec.
1019 * config/m68k-lynx.mt: New file.
1020 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
1021 * hosts/m68klynx.h: New file.
1023 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1025 * archive.c: Define offsetof here.
1026 * hosts/*.h: Don't define it here.
1028 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1030 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
1033 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1035 * hpux-core.c: Add comment about hpux version 7.
1037 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
1039 * lynx-core.c (lynx_core_file_p): Change per-thread register
1040 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
1041 in gdb/corelow.c. Create alias .reg section for the currently
1044 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1046 * libecoff.h (ecoff_backend_data): Removed big_magic and
1047 little_magic fields.
1048 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
1049 of big_magic and little_magic.
1050 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
1051 matches endianess of bfd.
1052 (mips_ecoff_backend_data): Removed initialization of big_magic and
1054 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
1055 based on magic number. Support r4000 magic numbers.
1056 (ecoff_get_magic): New function.
1057 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
1058 the backend structure.
1059 * cpu-mips.c (arch_info_struct): Added case for r6000.
1061 For MIPS configurations put both big and little endian versions in
1062 the list of targets; the code is getting compiled in anyhow.
1063 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
1064 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
1065 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
1066 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
1067 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
1069 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1071 * osf-core.c: New file for OSF/1 core file support.
1072 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
1073 (HDEPFILES): Set to osf-core.o.
1074 * bfd-in2.h (union tdata): Add osf_core_data member.
1075 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
1076 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
1077 (osf-core.o): New dependency.
1079 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1081 * TODO: Remove note about making --with-bfd-targets use canonical
1082 target configuration name (already done); reword item about
1083 separating reading and writing stuff to not refer to a
1086 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
1087 and MIPS_MAGIC_BIG2.
1089 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1091 * gen-aout.c (main): Output newline after end of comment, not
1092 before. (Reported by Jonathan Stone,
1093 jonathan@oscar.stanford.edu).
1095 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1097 * archive.c (compute_and_write_armap): Put weak symbols in the
1100 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
1101 section, not the .stabstr section. Set the type of the .stabstr
1102 section to SHT_STRTAB.
1103 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
1105 * section.c (SEC_DEBUGGING): New section flag.
1106 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
1107 and the name starts with .debug, .line or .stab, set
1108 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
1109 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1110 SEC_DEBUGGING to section_flags.
1111 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1112 SEC_DEBUGGING and SEC_CODE to section_flags.
1113 * bfd-in2.h: Updated.
1115 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1117 * bfd.c (tdata): Add lynx_core_data.
1119 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
1120 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
1121 (ecoff_write_object_contents): Don't set scnptr to zero just
1122 because size of section is zero. Needed for Irix 4.0.5F.
1124 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1126 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
1128 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
1130 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
1131 * bfd-in2.h (tdata): Add lynx_core_data;
1132 * config.bfd configure.host: Get rid of superfluous netbsd and
1134 * configure.in: Add lynx-core.o to Lynx config.
1135 * i386lynx.c: Add defs for core file support.
1136 * lynx-core.c: New file with Lynx core file support.
1137 * hosts/i386lynx.h: Move lots of host specific includes to here.
1138 Add def of HOST_LYNX. Remove unnecessary defs.
1140 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1142 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
1143 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
1144 SEC_DATA for a SHF_NOBITS section.
1146 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
1147 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
1148 * nlmcode.h: Add some casts to avoid warnings.
1149 (nlm_write_object_contents): Ignore relocs for sections that are
1150 neither code nor data. Just use the symbol value for debugging
1151 symbols; don't offset by the section vma.
1153 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1155 * reloc.c (bfd_perform_relocation): Don't return an error when
1156 performing a reloc against an undefined weak symbol.
1157 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
1158 than obsolete BSF_EXPORT.
1160 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
1162 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
1163 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
1164 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
1165 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
1166 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
1167 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
1168 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
1169 defined on all hosts, now that archive.c uses it.
1171 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1173 * elfcode.h (elf_map_symbols): Create section symbols for all
1174 sections, not just allocated sections; debugging sections can have
1176 (elf_symbol_from_bfd_symbol): If there is an output section, use
1177 the section index from that rather than the input section.
1179 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
1181 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
1182 libbfd.h, which is regenerated from this file.
1184 * bfd-in.h (symtype): Deleted typedef.
1186 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1188 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
1189 xor and subtract. Otherwise it will not sign extend if the type
1190 of bfd_vma is larger than int.
1192 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
1193 and frameoffset as signed numbers. From Peter Schauer.
1195 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1197 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
1198 special function for all reloc entries.
1199 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
1201 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
1202 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
1204 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1206 * libbfd-in.h (struct artdata): Add armap_timestamp and
1207 armap_datepos here too.
1209 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1211 Improve timestamp support in BSD archive files to avoid linker
1214 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
1215 (bfd_flush, bfd_stat): Add prototypes.
1216 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
1217 (bfd_stat): Add, does fstat on a BFD.
1219 * archive.c (_bfd_write_archive_contents): At end of file writing,
1220 verify and possibly update the timestamp in the armap, if a BSD
1221 archive. FIXME! Kludge recognizes BSD archive, rather than
1222 vectoring properly. Should add to xvec.
1223 (compute_and_write_armap): Move prototype to top, avoid PROTO.
1224 (bsd_write_armap): Save timestamp and file location thereof, when
1225 writing the armap in a BSD file.
1226 (bsd_update_armap_timestamp): New function to check and
1227 rewrite the timestamp.
1229 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
1231 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1233 * hosts/i386sco.h: Define a bunch of stuff for core files.
1234 * sco-core.c: Remove, replace by trad-core.c.
1235 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
1236 * config/i386sco.mh: Use trad-core not sco-core.
1237 * hosts/i386isc.h, config/i386isc.mh: Remove.
1238 * configure.host: Use i386sco for isc.
1239 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
1240 * config.bfd: Use i386-coff not i386-sco.
1242 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
1243 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
1244 i486-elf which doesn't exist).
1246 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1248 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
1249 padding field to zero.
1251 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
1252 * configure.in: Remove bogus netbsd386 handling.
1254 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
1255 Correct overflow detection requires matching the upper four bits
1256 of the destination against the PC.
1258 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1260 * configure.in: Make 64-bit stuff work with "--with-targets=all".
1262 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1264 * libbfd-in.h: Removed swapping routines declarations.
1265 * bfd-in.h: Added swapping routine declarations, and renamed them
1266 from _do_* to bfd_*.
1267 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
1268 * Changed all callers.
1269 * libbfd.h, bfd-in2.h: Rebuilt.
1271 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1273 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
1276 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1278 * configure.in: Reorganized setting of makefile variables so
1279 64-bit stuff works again.
1281 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1284 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
1285 "native_elf_sym" field, merged to make new type "elf_symbol_type".
1286 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
1287 Deleted field raw_syms.
1288 (obj_symbols): Remove cast.
1289 (obj_raw_syms): Deleted.
1290 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
1291 native_elf_sym fields.
1292 * elf32-hppa.c: Changed uses of elf32_symbol_type to
1295 From Pete Hoogenboom and Jeff Law:
1297 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1299 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1300 bits are zero (e.g., they specify no relocations), then do not
1301 even bother adding their entries to the symextn section.
1303 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1304 of scope can have an argument relocation stub.
1306 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1307 structure and type to elf32_hppa_stub_description. This makes
1308 it consistent with the GNU coding conventions.
1309 (elf32_hppa_stub_description): Added a 'next' field to allow
1310 linking of stub description structures.
1311 (elf32_hppa_stub_description): Added a 'stub_listP' field to
1312 keep track of individual stubs.
1313 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1314 Combined with the elf32_hppa_stub_description structure.
1315 (elf32_hppa_stub_name_list): New type to keep track of
1317 (add_stub): Removed.
1318 (add_stub_by_name): New function.
1319 (find_stub_by_name): New function.
1320 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1322 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1325 * elf32-hppa.c: (retval_mismatches): The direction of argument
1326 relocation was reversed.
1327 (hppa_elf_build_arg_reloc_stub): Return address was not being
1329 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1330 argument relocation bits so this function can be used in the check
1332 (hppa_elf_stub_check): Pass caller argument relocation bits into
1333 hppa_elf_arg_reloc_needed_p().
1334 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1335 pass caller argument relocation bits into
1336 hppa_elf_arg_reloc_needed_p().
1338 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1340 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1342 * hosts/delta88v4.h: New for SVR4.
1343 * configure.hosts: Use it.
1345 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1347 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1348 is an SCO pre-define.
1350 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1352 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1354 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1356 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1358 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1359 symbols as BFD local symbols.
1360 (nlm_write_object_contents): Don't bother writing out exported
1361 symbols more than once; they now appear in the symbol table more
1362 than once (with and without a prefix) if necessary. Set offset
1363 values to be non-zero as NLMLINK does.
1365 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1367 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1369 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1371 * section.c (struct sec): Move position of user_set_vma, and
1373 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1375 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1376 (symext_rootP, symext_lastP, global_value, GOT_value,
1377 global_symbol, global_sym_defined, symextn_contents,
1378 symextn_contents_real_size, elf_hppa_stub_rootP,
1379 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1380 default initialization.
1381 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1383 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1384 code more readable in 80 columns.
1386 * libhppa.h (all functions): Now inline under GNU C.
1388 More patches from Jeff Law:
1390 * elf32-hppa.c (AR_WARN): Give argument which caused the
1391 invalid argument relocation.
1392 (AR_UNIMP): Delete unused macro.
1393 (hppa_elf_set_section_contents): Always return a value.
1394 (elf32_hppa_backend_table_processing): Likewise.
1395 (elf32_hppa_backend_section_processing: Likewise.
1397 * som.c: New file containing SOM specific code extracted
1400 * som.h: New file containing SOM specific code extracted
1405 * libhppa.h: Delete SOM specific code. Add generic PA
1406 code which can be shared by both SOM and ELF backends.
1408 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1409 depends on libhppa.h now.
1411 * configure.in (hppa_vec): Needs som.o module instead of
1414 * elf32-hppa.c: Include libhppa.h. Do not define
1417 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1418 now lives in libhppa.h.
1419 (hppa_reloc_field_selector_type_alt): Likewise.
1421 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1422 define malloc or free.
1424 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1427 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1429 (elf_hppa_reloc_type_lookup): Likewise.
1430 (elf_hppa_tc_make_sections): Likewise.
1431 (hppa_elf_arg_reloc_needed_p): Likewise.
1432 (hppa_elf_build_long_branch_stub): Likewise.
1433 (elf_reloc_map): Delete, no longer used.
1434 (elf_hppa_reloc_map): Likewise.
1435 (elf32_hppa_symextn_map_max_size): Likewise.
1436 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1438 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1439 of the .hppa_unwind section.
1441 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1443 * config.bfd: recognize m88110.
1445 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1447 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1449 * elfcode.h (elf_section_from_bfd_section): Add detection of
1453 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1454 New functions for support of long branch stubs.
1455 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1456 check for long branch stubs.
1457 (hppa_look_for_stubs): Unused function. Removed.
1458 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1459 version of bfd_set_section_contents.
1460 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1461 when BFD is configured for debugging.
1463 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1464 to return a list of symbols that have non-zero argument
1466 (hppa_elf_stub_finish): Make sure stub generation is done only
1469 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1470 generation relocation entries within a stub.
1471 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1474 * elf32-hppa.c: New #define's for argument relocation types.
1475 (mismatches, retval_mismatches): Updated to reflect new
1476 argument relocation types.
1477 (CURRENT_STUB_OFFSET): New macro.
1479 * elfcode.h (map_program_segments): Set the PF_X bit for data
1482 * elf32-hppa.c: (elf_hppa_howto_table): Add
1483 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1484 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1487 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1488 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1490 * hppa_stubs.h: Add new instructions that are used in linker
1493 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1494 unwind descriptor were incorrect.
1496 * libelf.h (bfd_elf_find_section): Declare.
1498 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1499 function in place of global_sym field in elf_backend_data
1501 (elf32_hppa_backend_symbol_table_processing,
1502 elf32_hppa_backend_section_processing,
1503 elf32_hppa_backend_fake_sections,
1504 elf32_hppa_backend_section_from_shdr,
1505 elf32_hppa_backend_section_from_bfd_section): New functions to
1506 provide support of symbol extension sections and argument
1508 (elf_info_to_howto): Remove call to abort().
1510 * elf32-target.h: Support for special processing by the backend.
1511 (struct elf_backend_data): Added elf_backend_symbol_processing,
1512 elf_backend_symbol_table_processing,
1513 elf_backend_section_processing, elf_backend_section_from_shdr,
1514 elf_backend_fake_sections, and
1515 elf_backend_section_from_bfd_section fields.
1516 * elfcode.h: (bfd_section_from_shdr): Add a check for
1517 processor-specific section types.
1518 (elf_fake_sections): Add a check for processor-specific
1520 (bfd_elf32_write_object_contents): Add a check to see if
1521 there is any final section processing to be done by the
1523 (elf_section_from_bfd_section): Add a check for
1524 processor-specific section types.
1525 (elf_slurp_symbol_table): Remove reference to global_sym in the
1526 elf_backend_data structure. Replace it with a call to
1527 elf_backend_symbol_processing.
1528 * libelf.h: Remove global_sym field in the elf_backend_data
1529 structure. Replace it with a series of backend-specific
1532 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1533 stub_sym should be called target_sym.
1534 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1535 rather than the output bfd (output_bfd).
1536 (hppa_elf_reloc): Get rid of references to the global_sym field in
1537 the elf_backend_data structure.
1539 * elfcode.h (elf_fake_sections): Check the correct condition for
1540 .bss. Also, detect the existence of a .note section.
1542 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1545 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1546 should be a reference to bfd_arch_hppa.
1548 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1549 the bfd_check_format structure to avoid a type mismatch.
1551 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1552 and Jim Kingdon (kingdon@cygnus.com)
1555 * netbsd386.c: New file.
1556 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1557 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1558 libaout.h, targets.c: Other changes.
1560 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1562 * config/m88k-elf.mt: New file.
1563 * config.bfd: Use it for m88*-*-sysv4*.
1565 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1567 * elfcode.h (elf_build_phdrs): Unused function deleted.
1568 (bfd_shdr_from_section): Ditto.
1569 (write_relocs): Don't change section contents for addend.
1570 (elf_locate_sh): Return type is now always elf_internal_shdr,
1571 since the other types were really aliases for this type anyways.
1572 Don't compile this function, since it is static and doesn't appear
1573 to be used in this file.
1574 (sym_is_global): Return non-zero for weak symbols. Abort if
1575 section pointer is null.
1576 (swap_out_syms): Reorder tests so function symbols can be weak.
1577 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1578 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1579 extracting out some common code. Abort if BFD section symbol has
1581 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1582 section symbols. Don't read section contents to fill in addend
1585 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1590 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1592 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1593 specific information for a symbol. Put in elf_sym_num, which
1594 gives the external symbol number in the elf object file, since
1595 local symbols must come before global symbols.
1596 (elf_sym_extra): New macro.
1597 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1598 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1599 symbol number to external number. Store the address of the
1600 Elf_Sym_Extra field for the symbol in the udata field.
1601 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1603 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1605 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1606 array of pointers to section symbols.
1607 (elf_map_symbols): Bump the max index of the section symbols so
1608 that we don't overwrite memory. Store the max index into the
1609 elf_obj_tdata field.
1611 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1613 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1614 to the section symbols we created. Remove unused field
1616 (elf_map_symbols): Fill in array of pointers to section symbols.
1617 Only create section symbols for sections that have SEC_ALLOC set,
1618 and have non-zero size.
1619 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1620 section symbol, look up the section in the list of section
1621 symbols, and set the udata pointer appropriately. Otherwise, if
1622 udata is still NULL, fail an assertion, and use 0, instead of
1625 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1627 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1628 mipslelf and mipsbelf respectively.
1629 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1630 * elf32-mips.c: Added some reloc information.
1631 * configure.in: Fixed error message.
1633 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1635 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1637 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1638 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1639 * archures.c: Alphabetize decls.
1641 * configure.in, targets.c: Add missing vectors to the tables.
1642 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1643 Remove hp300bsd_vec due to clash with sunos_big_vec.
1645 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1647 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1648 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1649 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1650 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1651 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1653 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1655 * coffgen.c (coff_section_symbol): If section's output_section is
1656 not yet set, point to itself. This is needed because this is
1657 called on the output file, not the input file.
1659 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1660 dummy value, rather than leaving it NULL.
1662 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1664 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1665 bfd_default_set_arch_mach.
1667 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1669 * config.bfd (cpu): Extract from canonical name with sed.
1670 * configure.in: Don't pass it.
1672 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1674 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1675 BYTE_SIZE conflicts with a Mach header.
1676 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1678 * configure.host: Make sure all OS fields end in *.
1680 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1682 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1683 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1684 doesn't exist, don't try to create it.
1686 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1687 from start of code segment, not start of file.
1688 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1690 * configure.in (SELECT_VECS switch): Likewise.
1692 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1694 * format.c (bfd_check_format): If the target matches the default
1695 target, set match_count to 1, to ignore any previous matches.
1697 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1699 * configure.in: Add reloc16.o when we add
1700 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1701 Makefile.in (BFD_LIBS): Remove reloc16.o.
1703 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1706 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1707 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1708 S-records via SELECT_VECS.
1710 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1711 support S-records, for convenience.
1713 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1715 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1716 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1717 Read and write Alpha relocs. Can't process them yet.
1718 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1719 If the section does not already exist, create it.
1721 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1724 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1725 finish_reloc fields.
1726 * ecoff.c: Move MIPS reloc support from here...
1727 * coff-mips.c: to here.
1728 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1730 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1731 finish_reloc backend function.
1732 (ecoff_write_object_contents): Removed MIPS specific assertions.
1733 * coff-mips.c (mips_finish_reloc): New function.
1734 (mips_ecoff_backend_data): Fill in new fields.
1735 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1737 * targets.c: Added extern for ecoffalpha_little_vec.
1739 * bfd.c (_bfd_host_big_endian): Removed.
1740 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1742 * bfd-in2.h: Regenerated.
1744 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1746 * config.bfd: New file, broken out of configure.in.
1747 * configure.in: Use it, and use standard target names for
1748 --with-targets, replacing --with-bfd-targets.
1750 * archures.c (archures_init_table): Add bfd_sh_arch.
1752 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1753 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1754 Fix error in error message.
1756 * oasys.c: Make bfd_error_vector extern.
1758 * configure.in: Include stab-syms.o for a.out/b.out targets
1759 and hp300{bsd,hpux}.
1761 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1763 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1764 section before setting output_has_begun.
1765 (nlm_set_section_contents): Remove argument names from
1766 mangle_relocs_func prototype.
1767 (nlm_write_object_contents): Remove shadowing local variable.
1768 Don't write out debugging symbols if debugInfoOffset is -1. Add
1769 the codeImageOffset to the start, exit, and check procedure
1771 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1772 Don't check partial_inplace field; its value is irrelevant.
1774 * Base use of sco-core on host, not target.
1775 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1776 * config/i386-sco.mt (TDEFINES): Removed.
1777 * config/i386sco.mh: New file to use sco-core.
1778 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1780 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1781 conversions for some fields.
1783 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1785 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1786 error rather than aborting.
1788 * libnlm.h (struct nlm_backend_data): Added mach field.
1789 (nlm_machine): New accessor macro.
1790 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1792 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1794 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1796 * configure.in: Replace calls to sort with shell code
1799 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1801 * configure.in: Include aout32.o for any a.out/b.out formats.
1803 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1805 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1806 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1807 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1808 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1809 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1810 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1813 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1815 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1817 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1819 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1821 * bfd.c (bfd_scan_vma): New function.
1823 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1825 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1827 * bfd-in2.h: Updated.
1829 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1832 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1834 * configure.in: Remove unneeded test.
1836 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1838 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1840 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1842 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1844 * PORTING, TODO, config/README: Update to reflect below changes.
1846 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1847 --with-bfd-targets="target1,target2,..." and the special target
1848 "all" to get the previous default behavior.
1849 Figure out which architecture and backend .o files are needed from
1850 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1851 the .mt files. Define TDEFAULTS based on them, also.
1853 * Makefile.in: Remove references to MINIMIZE.
1854 * archures.c, targets.c: Ditto.
1856 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1857 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1860 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1861 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1862 SELECT_VECS manually; it's automatic now.
1864 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1865 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1867 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1868 (TDEFAULTS): Don't define BFD; not used.
1870 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1871 this is a host, not a target.
1873 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1875 * elfcode.h (elf_object_p): Add comment about what this function
1876 does and to watch out for side effects. Add FIXME for memory leaks.
1877 Fix comment about checking for matching byte order. Preserve
1878 pointer to old tdata (if any), and restore it if we don't match
1879 file with target vector. If we are going to use goto's, use them
1880 consistently and maintainably.
1881 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1882 to note that the problem is even more serious than just leaked
1883 memory. Replace goto with more traditional return.
1885 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1887 Fix incorrect or useless makefile variable definitions:
1888 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1889 define DEFAULT_VECTOR, instead of TDEFINES.
1890 * config/i386aix.mh (MINIMIZE): Don't define.
1891 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1892 * config/rs6000.mh (ALLOCA),
1893 * config/i386v.mh (ALLOCA),
1894 * config/i386linux.mh (ALLOCA),
1895 * config/i386isc.mh (ALLOCA),
1896 * config/go32.mh (EXTRALIBS): Don't define; not used.
1897 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1898 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1899 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1901 * config/.Sanitize (Things-to-keep): Add README.
1902 * config/README: New file, explaining the variables.
1904 * targets.c (target_vector): Add hp300_bsd_vec.
1905 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1906 (hp300bsd.o): New rule.
1908 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1910 * libelf.h (NAME): Provide a default definition, that's neither
1911 for 32 bits nor for 64.
1913 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1915 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1916 that is what is in elf.c.
1918 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1920 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1921 scBss and scSBss symbols, since it was wrong.
1923 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1926 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1927 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1929 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1930 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1932 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1934 * hpux-core.c: Cast return value from bfd_zalloc.
1936 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1938 * aoutx.h (log2): Delete i387-specific code.
1940 * Makefile.in (BFD_LIBS): Always include elf.o.
1941 (BFD32_BACKENDS): Don't include elf.o here.
1942 (ofiles): Delete references to ofiles2 and ofiles3.
1943 (do_clean): Delete ofiles.
1944 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1945 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1946 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1948 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1951 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1952 (from Meissner's additions to bfd-in2.h).
1954 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1958 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1960 * elfcode.h (elf_write_object_contents): Don't drop core if
1961 elf_symbol_from returns a NULL pointer when processing a non-elf
1962 symbol, use a 0 size instead.
1964 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1966 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1967 bfd_elf32_hash, since the hash table is independent of the 32/64
1970 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1971 that is what is in elf.c.
1973 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1975 * elf32-i386.h (reloc_type): Reformat spacing.
1976 (elf_howto_table): Add the rest of the 386/ELF relocations.
1977 (elf_i386_reloc_type_lookup): Ditto.
1978 (elf_i386_info_to_howto): Ditto.
1979 (elf_i386_info_to_howto_rel): Ditto.
1981 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1983 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1984 of nlm_slurp_symbol_table as boolean, not pointer.
1985 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1986 of nlm_slurp_reloc_fixups as boolean, not pointer.
1988 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1990 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1991 are now predefined by GCC
1993 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1995 * coffgen.c (coff_print_symbol): Add the section offset to the
1996 line number address, so it's printed the same way as the function
1997 address. Only showed up for line numbers that aren't in the first
2000 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
2002 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
2003 (nlm_mangle_relocs_func): New macro.
2004 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
2005 (nlm_i386_mangle_relocs): New function.
2006 * nlmcode.h (nlm_compute_section_file_positions): Move all common
2007 symbols into the .bss section.
2008 (nlm_set_section_contents): Call the mangle_relocs function.
2009 (nlm_write_object_contents): Treat a reloc against any defined
2010 symbol as an internal reloc. Fix bug in external reloc counting.
2011 Get the offset and debugging type right for .bss symbols. Only
2012 output debugging symbols for defined symbols.
2014 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
2016 * coff-z8k.c (rtype2howto): Likewise.
2017 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2018 * elf32-i386.c (TRACE): Likewise.
2019 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
2020 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2021 * coffgen.c (coff_print_symbol): Do an fprintf to the file
2022 argument rather than using printf.
2024 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
2026 * coffswap.h: Added macros used when accessing several fields;
2027 default is the same as before.
2028 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
2029 * coff-alpha.c: Defined macros to use the right sizes in
2031 * libecoff.h: Backend information is now in target vector, not
2032 BFD. Start of backend information is COFF backend information.
2033 * coff-alpha.c, coff-mips.c: Changed accordingly.
2034 * ecoff.c (ecoff_mkobject): New function.
2035 (ARMAP_START): Changed into backend information, since Alpha uses
2037 (ecoff_slurp_armap): Don't overlay archive header.
2038 * bfd.c: Include libcoff.h.
2040 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2042 * Makefile.in (install): Fix sh syntax error.
2044 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
2046 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
2048 * nlm_slurp_symbol_table: Don't use '&' on arrays.
2050 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
2052 * ecoff.c: New file for generic ECOFF functions.
2053 * ecoffswap.h: New file for ECOFF swapping functions which differ
2054 only slightly for different targets.
2055 * libecoff.h: Added prototypes for ecoff.c functions.
2056 (ecoff_backend_data): New structure.
2057 (ecoff_tdata): Added backend_data field. Changed external data
2058 pointers to be PTR rather than to a particular struct.
2059 (ecoff_symbol_struct): Moved in from coff-mips.c.
2060 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
2061 Added ECOFF backend structures. Include ecoffswap.h.
2062 * coff-msym.c: Removed; superseded by ecoffswap.h.
2063 * bfd.c: Include coff/internal.h.
2064 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
2066 (BFD64_BACKENDS): Added coff-alpha.o.
2067 (CFILES): Removed coff-msym.c. Added ecoff.c.
2068 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
2069 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
2070 (ecoff.o, coff-alpha.o): New targets.
2071 (coff-msym.o): Removed target.
2073 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
2075 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
2076 of EXFUN in the BFD sources. Heave ho!
2078 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
2080 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
2082 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2084 * hosts/sun3.h: remove some more conflicting decls
2086 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
2088 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
2089 redefine TEXT_START_ADDR to be 0.
2091 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
2093 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
2094 host and target info.
2096 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2098 * nlm32-i386.c: New file. First cut at i386 NLM code.
2099 * libnlm.h: Added some more prototypes.
2100 (struct nlm_relent): New structure.
2101 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
2102 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
2103 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
2104 nlm_reloc_fixup_secs.
2105 (struct nlm_backend_data): New structure, with accessor macros.
2106 * nlmcode.h: Use NLM_HIBIT rather than MSB.
2107 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
2108 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
2110 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
2111 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
2113 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
2114 external references in symbol table as undefined symbols.
2115 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
2116 argument in get_symtab rather than in slurp_symbol_table.
2117 (nlm_slurp_symbol_table): Save symbol information in tdata.
2118 (nlm_print_symbol): New function.
2119 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
2120 nlm_canonicalize_reloc): New functions to read relocs.
2121 (nlm_compute_section_file_positions, nlm_set_section_contents,
2122 nlm_external_reloc_compare, nlm_write_object_contents): New
2123 functions to create NLM files.
2124 * nlm-target.h: Define all the nlm functions here either as
2125 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
2126 the backend_data field to TARGET_BACKEND_DATA.
2127 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
2128 they are now in nlm-target.h.
2129 (TARGET_BACKEND_DATA): Define as NULL.
2130 * nlm.c (nlm_mkobject): Do allocate the tdata field.
2131 (nlm_set_arch_mach): New function.
2132 * targets.c: Added nlm32_i386_vec.
2133 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
2134 (CFILES): Added nlm32-i386.c.
2135 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
2136 (nlm32-i386.o): New target.
2138 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2140 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
2141 C, and aren't needed anyway (return int)
2143 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2145 * elfcode.h: Use casts with bfd_alloc and alloca.
2147 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
2149 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
2150 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
2151 older cpp's, that don't do additional replacement on the JUMP_TABLE
2153 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
2156 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2158 Yet another trad-core variant:
2159 * config/esix.mh, hosts/esix.h: New files.
2160 * configure.hosts: Use them.
2162 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
2164 * reloc.c (bfd_perform_relocation): Handle the case of
2165 complain_overflow_bitfield, rightshift > bitpos, and a negative
2168 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2170 * elfcode.h: Reimplement segment writing.
2171 (elf_write_phdrs): Use precomputed e_phoff rather than making
2173 (elf_build_phdrs): Disabled, for now.
2174 (assign_file_position_for_section): Don't change file offset for
2176 (assign_file_positions_for_symtab_and_strtabs): New function.
2177 (struct seg_info): New type.
2178 (map_program_segments): New function.
2179 (assign_file_positions_except_relocs): For executables, leave
2180 section headers &c for last, and properly align all sections with
2182 (prep_headers): No longer abort when EXEC_P is set.
2183 (write_shdrs_and_ehdr): Deleted all code relating to program
2186 * elfcode.h (various): Deleted some unused code, and debugging
2188 (write_relocs): Cache value of last symbol looked up, to save
2189 time if the symbol is referred to repeatedly.
2190 (elf_fake_sections): Check only SEC_RELOC flag, not number of
2192 (assign_section_numbers): Likewise.
2194 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
2196 * libelf.h (struct elf_backend_data): New field, maxpagesize.
2197 (struct elf_obj_tdata): New field, phdr.
2198 * elf32-target.h (elf32_bed): Initialize maxpagesize from
2200 (ELF_MAXPAGESIZE): Default to 1.
2201 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
2202 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
2203 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
2204 Most should have length field of `2'.
2206 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
2208 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
2210 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
2212 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
2213 the top level script has already adjusted for it.
2215 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2217 * srec.c (srec_write_symbols): Get CR LF in the right order.
2219 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2221 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
2223 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2225 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
2226 bitpos when overflow checking.
2228 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
2230 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
2231 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
2232 Send error messages to stderr.
2234 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
2236 * nlm{32,64}-target.h: Remove.
2237 * nlm-target.h: New file, merged from nlm{32,64}-target.h
2238 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
2239 * nlm.c (ARCH_SIZE): Remove define to zero.
2240 * nlm32-gen.c (ARCH_SIZE): Define to 32.
2241 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
2242 * nlm{32,64}-gen.c (nlm-target.h): Include.
2243 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
2244 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
2245 nlm<size>, and use macros select size.
2247 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2249 * Makefile.in (Makefile): add configure.in, drop redundant
2250 $(srcdir), drop redundant ./
2252 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2254 * hpux-core.c: New file; backend for HP/UX style core files.
2255 * bfd.c (struct _bfd): Renamed hppa_core_data field to
2257 * bfd-in2.h: Updated.
2258 * hppa.c (make_bfd_asection, hppa_core_file_p,
2259 hppa_core_file_failing_command, hppa_core_file_failing_signal,
2260 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
2261 Removed from target vector.
2262 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
2264 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
2266 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
2267 (HDEPFILES): Set to hpux-core.o.
2268 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
2269 * hosts/hp300.h (HOST_HP300HPUX): Define.
2270 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
2271 aix386-core.o, hpux-core.o.
2272 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
2274 * reloc.c (enum complain_overflow): New enumeration with the
2275 various flavours of overflow checking.
2276 (srtuct reloc_howto_struct): Changed complain_on_overflow field
2277 from boolean to emum complain_overflow. Removed obsolete absolute
2279 (HOWTO): Removed absolute argument.
2280 (bfd_perform_relocation): Do overflow checking on all types of
2282 * bfd-in2.h: Updated accordingly.
2283 * all targets: Updated initialization of reloc howto tables.
2285 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2287 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2290 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
2292 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
2294 * elfcode.h: Fix several illegal pointer combination warnings for
2295 usages of bfd_alloc and alloca.
2297 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2298 apparent Sun C preprocessor recursion. Fix access macros.
2299 * nlmcode.h: Remove spurious '&' before several array references.
2301 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2303 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2304 config/m68k-coffun.mt -> u68k-coff.mt.
2305 * Makefile.in, configure.in: Corresponding changes.
2307 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2309 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2310 function name; it's valid without, and some compilers give
2311 warnings with it there.
2313 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2315 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2316 * bfd.c (union tdata): Add nlm_obj_data;
2317 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2319 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2321 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2322 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2323 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2324 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2325 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2326 * bfd-in2.h (INLINE): Defines moved here.
2327 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2328 * libelf.h (CAT4): Move define to bfd-in2.h.
2329 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2330 * bfd-in2.h (union tdata): Add nlm_obj_data.
2331 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2332 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2333 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2334 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2335 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2338 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2340 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2342 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2344 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2345 Deleted `thunk' structure, merged into tdata, duplicate data
2347 Rearranged functions, grouping by functionality.
2348 Broke up many functions in elfcode.h, re-ordered many parts of
2349 file writing to handle unpredictable state of section relocation
2350 table as provided by various applications.
2351 Still needs cleanup: Merge functions back together, split out
2352 data structure with only data that is used only when writing out
2355 * elf.c (bfd_elf_generic_reloc): New function, taken from
2357 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2358 bfd_perform_relocation lossage.
2360 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2362 (ofiles): Don't use sort or uniq; do it with sh constructs.
2364 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2366 * coffcode.h: Recognize I386PTXMAGIC.
2367 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2368 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2369 New macros; use it if defined.
2370 * config/symmetry.mh, hosts/symmetry.h: New files.
2372 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2374 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2375 * Makefile.in: Change accordingly.
2376 (CFILES): Add elf64-gen.c.
2378 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2380 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2382 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2384 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2387 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2389 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2390 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2392 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2394 * configure.in: Recognize h8300h-*-*.
2396 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2398 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2399 type R_H8500_HIGH_16.
2400 * coff-sh.c (r_imm32): Get the width of the reloc right.
2402 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2404 * configure.in: Add new target m68k-coffun to the dpx/2.
2405 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2407 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2409 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2410 sparc-aout-specific list.
2412 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2414 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2416 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2417 and Jim Kingdon (kingdon@cygnus.com)
2419 * elfcode.h: Use memset not bzero.
2420 * trad-core.c: Don't include <sys/file.h>.
2421 * i386linux.h: Include <sys/file.h>.
2422 * coff-m68k-un.c: new file to handle names with underscores on
2424 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2425 to not duplicate the function in the executable.
2426 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2428 * coffcode.h (MC68KBCSMAGIC): case added.
2429 * targets.c: Add m68kcoffun_vec.
2430 * configure.host: added support for Bull dpx/2.
2431 * config/dpx2.mh, hosts/dpx2.h: new files.
2432 * Makefile.in: added target coff-m68k-un.
2434 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2436 * aoutf1.h: Add definition of MACHTYPE_OK.
2438 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2440 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2443 * syms.c, bfd-in2.h: Doc fix.
2445 * coffcode.h (CALC_ADDEND): Check for common section using the
2446 section flag as well as the symbol flag.
2448 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2450 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2451 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2452 be sufficient. Define TEXT_START_ADDR.
2454 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2456 * aoutx.h (translate_from_native_sym_flags): Removed statep
2457 argument. Just let an indirect symbol point to the next symbol
2458 without forcing the next symbol to be undefined. Changed all
2460 * hp300hpux.c (slurp_symbol_table): Changed call to
2461 translate_from_native_sym_flags.
2462 * targets.c: Added hp300hpux_vec.
2463 * Makefile.in (hp300hpux.o): Added dependencies.
2465 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2467 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2468 relocs together, and add 64-bit versions.
2469 (bfd_generic_get_relocated_section_contents): Argument to alloca
2472 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2473 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2475 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2476 (new_bfd): Prototype-style definition, using DEFUN.
2477 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2478 argument is type size_t, not bfd_size_type.
2479 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2480 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2481 bfd_error_nonrepresentabltrap): Prototypes.
2482 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2483 bfd_alloc_grow): Adjusted prototypes for arg type change.
2484 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2485 do_slurp_coff_armap, bfd_construct_extended_name_table):
2487 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2488 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2491 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2492 (ofiles): New target. Build a list of unique file names, in case
2494 (TARGETLIB): Use list of files from ofiles.
2495 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2496 minimal-bfd flag and target makefile frag contents.
2498 * elfcode.h (elf_read): Delete static declaration, since function
2500 (elf_map_symbols): Write out section symbols for all sections, for
2502 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2503 section symbols for the same section.
2504 (elf_find_nearest_line): Don't print message, just return false.
2506 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2508 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2510 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2512 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2514 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2515 (realclean): Remove generated headers.
2517 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2519 * section.c (bfd_set_section_content): Deny if file is not opened with
2520 the proper mode, set output_has_begun if file is openened for update.
2521 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2522 done in bfd_set_section_content.
2524 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2526 * hosts/std-host.h: Removed declarations of printf, fprintf,
2527 fcntl, fread and fwrite. They are all error prone for one reason
2528 or another. Changed declaration of memchr from char * to PTR.
2530 * configure.in (mips-*-riscos*): New target; use riscos.
2531 * configure.host (mips-*-riscos*): New host; use riscos.
2532 * config/riscos.mh (HDEFINES): Add -G 4.
2534 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2535 rather than casting the result of bfd_h_get.
2537 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2539 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2542 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2544 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2545 include in search list if BFD64 is defined.
2547 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2548 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2550 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2552 * elf64-target.h, elf64-generic.c: New files.
2553 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2554 (elf64-generic.o): List dependencies.
2556 * Makefile.in: List target `all' explicitly before host/target
2557 makefile fragments are included, in case they define any new
2560 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2561 versions as appropriate. Uses updated.
2562 (elf_debug_section): Declare before use.
2563 (elf_debug_file): New function.
2564 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2565 Alignment value in section header is n_bytes, not log2.
2566 (new_section_hook): Do nothing for now.
2567 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2569 (elf_core_file_p): Simplify check for correct class (word size).
2570 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2571 Initialize all fields when creating data structures.
2572 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2573 (elf_compute_section_file_positions): Set correct class in output
2575 (elf_write_object_contents): Section symbols have empty names in
2578 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2579 args to size_t before call.
2580 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2582 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2584 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2585 number information, return 0 for line number.
2587 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2589 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2592 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2594 * hosts/riscos.h: Define NBPG and UPAGES.
2596 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2598 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2599 lvalue; it contains a cast.
2601 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2603 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2604 Use unsigned hash values for better hashing.
2605 (hash): Hash in the string length for long strings.
2607 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2609 * aoutx.h (compare): Replace 3 if's with a subtraction.
2610 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2611 in decreasing order of success, as an optimization.
2612 (hash): Take a length arg; ignore chars after #25, for speed.
2613 (add_to_stringtab): Pass length to hash.
2615 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2617 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2619 * elfcode.h (elf_new_section_hook): Do nothing for now.
2620 (elf_write_object_contents): Output common symbols the way ELF
2623 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2625 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2626 here from elfcode.h. A couple of size-specific structure pointers
2627 were changed to PTR; uses fixed appropriately.
2628 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2629 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2630 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2631 temporary macros to ease name change.
2632 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2633 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2635 * doc/Makefile.in (libbfd.h): Process elf.c too.
2636 * Makefile.in (elf.o): Note new dependencies.
2638 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2639 code, tweaked some debug hooks.
2640 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2643 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2645 * hosts/riscos.h: New file.
2647 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2649 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2650 section already exists, use its pointer to fill in rawdata slot.
2652 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2654 * hosts/std-host.h: Return value of puts and fputs is int not void.
2656 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2658 * aoutx.h (howto_table_ext): Comment the field names.
2659 * reloc.c (bfd_perform_relocation): Fix max and min values.
2661 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2663 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2664 size-independent elf internal data structures.
2665 * elfcode.h (put_word, get_word): Define as appropriate for
2666 architecture word size. Structure swapping functions changed to
2667 use them as appropriate.
2669 * configure.in: If compiling 64-bit back ends, do them before
2672 * libelf.h: Use new size-independent versions of elf internal data
2674 (symbol_type): Reordered to put any fields dependent on target
2676 (elf_backend_data): Renamed from elf##_backend_data and made
2678 (elf_sect_thunk): Now size-independent.
2680 * libbfd.c (bfd_log2): Now returns unsigned int.
2682 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2684 * Rename config/m88k-aout.mt to config/noop.mt.
2685 configure.in: Use it for mips-*-bsd*.
2687 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2689 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2690 initializer" warning from gcc.
2691 * cpu-h8500.c (arch_info_struct): Likewise.
2692 * cpu-sh.c (arch_info_struct): Likewise.
2694 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2695 howto_*): Unused functions and variables commented out.
2696 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2698 * cpu-h8500.c (compatible): Likewise.
2699 * cpu-sh.c (compatible): Likewise.
2701 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2702 Always set a valid length value, even for invalid input.
2704 * srec.c (srec_write_symbols): Use sprintf_vma.
2706 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2707 uint64_type): Provide default definitions.
2708 * hosts/std-host.h (int64 stuff): Remove them from here.
2710 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2712 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2713 variable. Added default case to switch.
2715 * aoutx.h (translate_from_native_sym_flags): Before casting
2716 pointers to integers, make sure the integer type is wide enough.
2717 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2719 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2720 don't bother comparing for less-than-zero.
2721 (bfd_set_section_contents): Ditto.
2723 * elfcode.h (bfd_add_to_strtab): Now static.
2724 (sym_is_global): New function.
2725 (elf_map_symbols): Call it. Now returns void. Removed unused
2727 (bfd_section_from_shdr): Mark string tables other than for section
2728 and symbol names as normal sections having contents.
2729 (fix_up_strtabs): New function; fixes up ELF header fields for
2730 stab sections with string tables associated.
2731 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2732 sections. Reordered condition tests for symbol flags; default to
2733 local-object value instead of global-object.
2734 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2735 inside condition test.
2736 (elf_print_symbol): Use fprintf_vma.
2737 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2740 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2741 back to "long long" for HOST_64_BIT.
2743 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2744 without using invalid ANSI C preprocessing tokens.
2746 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2747 * libelf.h (bfd_elf32_new_section_hook): Declare.
2748 * elfcode.h (new_section_hook): Define here.
2750 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2751 against multiple inclusions.
2753 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2755 * Makefile.in (bfd.h): Generate into current directory by grabbing
2756 64-bit definition (if any) from sysdep.h.
2757 * bfd-in.h: Put in marker for sysdep.h inclusion.
2759 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2761 * reloc.c (bfd_perform_relocation): Check for overflow on
2762 pc-relative relocations if the howto asked for it.
2764 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2766 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2768 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2770 * config/riscos.m{h,t}: New files.
2771 * configure.{host,in}: Use them.
2773 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2775 * elf32-mips.c: comment change. This is a mips file, not 88k.
2777 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2779 * cache.c (bfd_cache_init): Increment open_files and call close_one
2781 (bfd_open_file): Don't increment open_files here.
2783 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2785 * config/delta88.mh: Don't set CC.
2787 * Makefile.in: Add elf32-{mips,m88k,generic}.
2788 elf32-{mips,m88k,generic}.c: New files.
2789 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2790 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2791 don't match a different target.
2793 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2795 Eliminate "int8_type", "int16_type", "int32_type", and their
2796 variants from the BFD universe. Leave the 64-bit types for now,
2797 since they are in flux.
2799 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2800 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2801 * ieee.c: Convert uint8e_type => unsigned char.
2802 * oasys.c: Extensive changes to eliminate obsolete types.
2803 These depend on changes in ../include/oasys.h as well.
2804 * hosts/*.h: Remove declarations of all these types.
2806 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2808 * hosts/delta88.h: #if 0 out some declarations which conflict with
2811 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2813 * Makefile.in (install): remove parentdir cruft
2815 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2817 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2818 * Expurgate random DEFUNs that have crept in.
2820 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2822 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2823 only be aligned to a 4 byte boundary.
2825 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2827 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2830 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2832 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2833 1927 but fixing some other important things.
2835 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2837 * hosts/std-host.h (int64e_type): Fix definition.
2839 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2841 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2842 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2843 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2844 a STYP_TEXT section.
2846 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2848 * Makefile.in (install, headers): don't put comments after a tab
2849 in the actions section of a rule
2851 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2853 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2854 (ecoff_write_object_contents): If not D_PAGED, don't add the
2855 section headers to text_size. If not D_PAGED, set the magic
2856 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2857 executable, the executable must fully occupy an even number of
2859 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2860 ecoff_big_vec): Consistently set section alignment power to 4,
2861 since ECOFF sections should be multiples of 16 bytes.
2862 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2863 Made ar_pad_char and ar_max_namelen agree for both.
2865 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2867 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2868 symbol value, since bfd symbols are section relative, but ELF
2871 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2873 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2875 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2877 * hosts/news.h, config/news.mh: New files.
2879 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2881 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2882 * coff-h8300.c: More addressing modes.
2883 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2885 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2886 H8/300H name. (compatible): New function.
2887 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2890 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2892 * coff-mips.c (ecoff_compute_section_file_positions,
2893 ecoff_write_object_contents): Only round to page boundaries if
2894 D_PAGED flag is set for the output BFD.
2896 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2898 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2899 casts to work on machine where sizeof(long) != sizeof(int) !=
2901 * coffgen.c (coff_get_normalized_symtab): Ditto.
2902 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2904 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2906 * coffgen.c (coff_write_symbols): For empty string table, write
2907 out 4 in correct byte order. (from minyard@bnr.ca)
2909 * elf32-hppa.c: Don't include libhppa.h for now; define
2910 BYTES_IN_WORD instead, until Utah sends a better fix.
2911 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2912 of malloc and realloc.
2914 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2916 * configure.in (mips-*-ecoffl*): New target; use decstation.
2917 (mips-*-ecoff*): Added trailing '*'.
2919 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2920 for the FDR, not from the first PDR in the file.
2922 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2924 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2926 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2928 * hppa.c (hppa_get_symbol_info): New function.
2930 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2932 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2935 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2936 * libhppa.h (MAXCOMLEN): Define unconditionally.
2937 (_PA_RISC_ID): Only define if not already defined.
2938 * elf32-hppa.c: Include libhppa.h.
2940 From Ralph Campbell:
2941 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2943 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2945 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2947 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2948 remove defines of __MSDOS__ and __GO32__ (these are in the
2951 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2954 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2955 * config/hppabsd.mh: Don't use ranlib.
2957 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2959 * elf.c: New file, for word-size independent code.
2960 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2961 * Makefile.in: Include elf.o in standard objects.
2963 * bfd-in.h (CAT3): Define here.
2964 * libaout.h, libelf.h: Not here.
2966 * libelf.h (struct strtab): Define here.
2967 (bfd_elf_locate_sh): Declare here.
2968 * elfcode.h (struct strtab): Definition deleted.
2970 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2972 * Makefile.in: Make "all", not "bfd.h", be the default target.
2973 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2974 hasn't really changed.
2976 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2978 * elfcode.h (elf_hash): Provide elf standard hash function.
2979 (various): Key off of the machines use_rela_p field to determine
2980 whether to use REL or RELA relocations.
2981 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2982 (elf_make_sections): Allocate a pointer to hold all data for a
2983 given section, and copy each fragment into the data region.
2984 Update the section's pointer with the REL implicit addends if the
2985 machine uses REL relocation.
2987 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2988 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2989 into was elf32-target.h expects.
2990 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2991 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2992 (elf_i386_info_to_howto): Add minimal relocation support.
2994 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2995 elf_info_to_howto_rel fields.
2997 * elf32-target.h (elf_bed): Add support for new fields in
3000 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
3002 * elf32-hppa.c: Add symbol extension section support, fix
3003 relocation howto table, add stub generation support.
3005 * elf32-hppa.h: Add symbol extension section support, fix
3006 relocation howto table, add stub generation support.
3008 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
3011 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
3014 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
3015 the symbol is not found.
3017 * elfcode.h (elf_compute_section_file_positions): Not all section
3018 file positions were computed.
3020 * elfcode.h (elf_get_sect_thunk): New function.
3022 * hppa.c (sign_ext): Reimplement.
3024 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
3025 these functions static.
3027 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
3029 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
3031 * aoutx.h (translate_from_native_sym_flags): Don't set
3032 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
3033 * aoutx.h (translate_to_native_sym_flags): Translate
3034 constructor symbols properly.
3036 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3038 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
3040 * aout-target.h (minimum_alignment): 8 byte alignment is right.
3043 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3045 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
3046 from bfd-in.h and .c files. Build bfd.h in build directory,
3047 substituting in requested target word size. Insert word size into
3048 makefile, and maybe enable 64-bit targets.
3050 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
3051 are available. Conditionalize on this. Assume HOST_64_BIT
3052 will be defined if needed, so 64-bit targets are conditionalized
3053 only in the Makefile.
3055 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3057 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
3059 * coff-sh.c (rtype2howto): Put error message on stderr.
3060 (extra_case): Delete unused variable.
3062 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
3063 before calling printf.
3065 * elfcode.h: New file, almost completely derived from old elf32.c.
3066 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
3067 * Makefile.in (elf64.o): List dependencies, don't build by
3069 (elf64.c): Add to list of sources.
3070 (elf32.o): Update dependencies.
3071 * elf32-*.c: Updated type/macro/structure names. Cleaned up
3072 namespace pollution; rename vectors.
3073 * targets.c, config/*-elf.mt: Updated.
3074 * All uses of 32-bit versions of structures, routines, and macros
3077 * Makefile.in (archures.o, targets.o): Depend on Makefile.
3079 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
3081 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
3083 * elf32.c (elf_string_from_elf_section): Handle index of zero
3085 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
3087 (elf_write_object_contents): Deleted one unused variable and
3088 initialized another to avoid gcc warnings.
3089 (elf_set_section_contents): Delete unused variable.
3091 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
3093 * i386lynx.c: New module for Lynx variant of a.out.
3094 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
3095 * gen-aout.c: Get rid of defunct endian stuff, print out true
3097 * targets.c (target_vector): Add i386lynx_vec.
3099 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3101 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
3103 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
3105 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
3106 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
3107 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
3108 trad-core.c: Define a TARGET_get_symbol_info function or macro.
3109 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
3111 * bfd-in.h: Don't define bfd_print_symbol_nm.
3112 Define symbol_info type.
3113 (JUMP_TABLE): Set _get_symbol_info element.
3115 * syms.c (coff_section_type, bfd_symbol_info): New functions.
3116 (bfd_decode_symclass): Use coff_section_type.
3118 * targets.c: Add bfd_get_symbol_info call.
3120 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
3122 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
3123 complaints from ancient gcc's.
3125 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3127 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
3128 hosts/i386linux.h: Define it.
3130 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3132 * VERSION, bfd-in.h: Bump version number to 2.2.
3134 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
3135 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
3136 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
3137 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
3138 LR, RR, hppa_field_adjust): New functions.
3140 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
3142 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
3143 stabs symbols, including new indirect_ptr_ptr argument.
3144 (ecoff_slurp_symbol_table): Pass new argument in calls to
3145 ecoff_set_symbol_info.
3147 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3149 * configure.in: For m68k sysv systems, use m68k-coff.
3151 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
3152 (TDEFAULTS): Define it here. Use the new name.
3154 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
3157 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
3159 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
3160 number of arguments.
3161 (aix386_core_file_p): Initialize core_size to correct value.
3163 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
3165 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
3166 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
3168 * bout.c (aout32_slurp_extended_name_table): Define to be
3169 _bfd_slurp_extended_name_table rather than bfd_true.
3171 * coff-mips.c: Include libaout.h and aout/aout64.h to get
3172 definitions for N_SET[ATDB].
3173 (ecoff_howto_table): Moved near top of file.
3174 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
3175 seen, cook up a constructor section of the same name and put in a
3176 reloc pointing to the symbol. This lets the GNU linker build
3177 global constructors and destructors without using collect.
3179 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
3181 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
3183 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3185 * hosts/miniframe.h: New file.
3186 * configure.host: Use it.
3188 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
3190 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3191 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3192 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3193 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
3194 * configure.in (*-*-bsd): Change to *-*-bsd*
3196 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
3198 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
3199 int, for the sake of the old Portable C Compiler.
3201 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
3203 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
3205 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3207 * configure.in: Get target name right for m68*-*-hpux.
3209 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
3211 * trad-core.c (NO_SIGNED_GET): New macro.
3212 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
3213 signed NO_GET, where appropriate.
3215 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
3216 * configure.in (*-*-linux*): Remove until linux port for a
3217 non-i386/i486 system is actually available.
3219 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
3221 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
3222 when compiling under HPUX.
3224 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
3226 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3227 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
3229 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
3230 * bfd/libhppa.h: Include sysdep here. Conditionalize
3231 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
3232 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
3235 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3237 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
3238 GNU version is needed.
3240 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
3242 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
3244 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3246 * Makefile.in: Build elf32-hppa.o.
3248 * syms.c (BSF_FUNCTION): New symbol flag.
3250 * elf32-hppa.c: Fixed to work with elf32-target.h.
3252 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
3254 * libaout.h (NAME): Don't define if already defined.
3256 * libelf.h: Protect against multiple inclusions.
3257 (elf_symbol_type): Moved here, added new fields.
3258 (struct elf_backend_data): New field `global_sym'; I suspect this
3260 * elf32.c (elf_symbol_type): Deleted from here.
3261 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
3262 point to backend versions of symbols.
3263 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
3264 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
3266 (elf_write_object_contents): Write program headers if appropriate.
3267 (bfd_section_from_shdr): Unnamed sections get empty string for
3268 name, not "unnamed". Handle SHT_NOBITS separately from
3269 SHT_PROGBITS, and set some different flags.
3270 (elf_file_p): New routine.
3271 (elf_object_p, elf_core_file_p): Call it.
3272 (elf_object_p): Handle EM_HPPA.
3273 (elf_symbol_from, elf_idx_of_sym): New functions.
3274 (elf_make_sections): Get symbol number right for relocations. Set
3275 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
3276 (elf_fake_sections): BSS section should be SHT_NOBITS, not
3277 SHT_PROGBITS. Always generate symtab and strtab, not only if
3278 relocations are needed. Set SHF_* flags as appropriate.
3279 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
3280 (elf_write_object_contents): Fix off-by-one error in symbol count.
3281 Store a correct value for the symbol; write the size field
3282 properly; make some guesses about the type field. Set section
3283 type correctly for string tables.
3284 (section_from_elf_index): Check for absolute and common sections
3286 (elf_section_from_bfd_section): Ditto.
3287 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
3288 Use empty string instead of "unnamed" for nameless symbols.
3289 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
3290 HPPA (only?). Don't free raw symbols; keep the pointer around for
3292 (elf_set_arch_mach): Handle bfd_arch_hppa.
3293 (elf_find_nearest_line): Just return false.
3294 (elf_write_object_contents, elf_set_section_contents): Set
3295 output_has_begun field after computing file positions.
3296 (elf_set_section_contents): Write section contents immediately,
3297 rather than caching the whole file and writing it at close time.
3299 * libhppa.h (enum hppa_reloc_field_selector_type, enum
3300 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3301 hppa_reloc_expr_type_alt): New enumerator types.
3303 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3304 * configure.in, configure.host: Use them.
3306 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3308 * elf32-target.h: Allow overrides of armap defaults.
3310 * elf32-hppa.c, elf32-hppa.h: New files.
3312 * config/hp300hpux.mt: New file.
3314 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3316 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3317 (aix386_core_vec): Update for new fields.
3319 * archive.c (bfd_generic_archive_p): Call target-specific
3320 slurp_armap code, instead of bfd_slurp_armap.
3321 (bfd_slurp_bsd_armap_f2): New function.
3322 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3323 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3325 * libaout.h (struct aoutdata): New field for subformat, for
3326 differentiating between highly similar a.out formats.
3327 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3328 version of function.
3329 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3331 * hp300hpux.c: New file.
3332 * Makefile.in: Include it.
3334 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3336 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3339 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3341 * trad-core.c (trad_unix_core_file_p): Check the file size.
3343 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3345 * coff-alpha.c: Remove duplicate function and add warnings.
3347 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3349 * sco-core.c (sco_core_vec): Add initializers for new target
3352 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3354 * coffcode.h [_LIT]: Recognize .lit section.
3356 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3358 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3359 config/alphaosf.mt, hosts/alphaosf.h: New files.
3361 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3363 * Merge in HPPA/BSD changes from Utah.
3364 * hppa.c: Use this for both HPUX & BSD.
3365 * targets.c: Enable hppa_vec for both HPUX & BSD.
3366 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3367 * hosts/hppabsd.h: #define HOST_HPPABSD.
3369 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3371 * libbfd.c: Whitespace changes around byteswap macros.
3372 * libbfd-in.h: Whitespace changes around byteswap declarations.
3374 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3376 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3377 system_error anymore. It confuses bfd_check_format().
3379 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3381 * bfd.c: Add sgi_core_data to tdata union.
3382 * coff-mips.c: Add Irix 4.x core file support.
3383 * hosts/irix4.h: #define HOST_IRIX4.
3385 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3387 * aoutx.h (translate_from_native_sym_flags): Check that the
3388 symbol's section does get set.
3389 (slurp_symbol_table): Zero index means null-string name.
3391 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3393 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3395 (write_syms): Use them, to reduce string table size.
3397 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3399 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3400 new signed get/put fields. Minor reformatting to label
3403 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3405 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3407 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3408 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3410 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3412 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3414 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3415 (swapcore_sparc): Make sp a bfd_vma.
3417 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3419 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3420 libbfd.c, libbfd-in.h: Add _do*signed*.
3421 targets.c, all targets: Add bfd*signed*.
3422 bfd-in.h: Add bfd_signed_vma. Add comments.
3424 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3426 * format.c (bfd_check_error): Check error return from
3427 _bfd_check_format routines.
3429 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3431 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3432 recognize .data section if present.
3434 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3436 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3437 check for the case where the user sets the address of the BSS
3438 section (and the file header can't specify this). Let the user
3439 set it wherever they want, regardless of what goes in the header.
3441 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3442 straight through into BFD sections. Add comments.
3444 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3446 Cleanup in preparation for better 64-bit host support.
3448 * bfd-in.h (bfd_64_type): Remove.
3449 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3451 * bfd-in.h (bfd_size): Remove.
3453 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3455 * bfd-in.h (bfd_word): Remove.
3456 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3458 * bfd-in.h (rawdata_offset): Remove.
3459 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3460 (bfd_perform_relocation): Lint.
3461 (enum bfd_reloc_status): Comment cleanup.
3463 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3465 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3467 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3469 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3471 * elf32.c: Clean up old comments.
3473 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3475 * config/sun3.h: String argument to fprintf is const.
3477 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3478 on systems which define PAGE_SIZE in <limits.h>.
3480 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3482 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3483 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3484 the core file failing signal.
3485 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3486 to supply the core file failing signal.
3488 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3490 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3491 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3492 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3493 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3495 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3497 * coff-mips.c (PAGESIZE): Correct value.
3499 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3501 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3502 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3504 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3506 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3507 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3509 (coff_compute_section_file_positions): Force vma and lma of _LIB
3511 (coff_set_section_contents): Count number of entries in new lma
3513 * coffgen.c (make_a_section_from_file): Force lineno_count of
3514 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3515 SCO 3.2v4 shared library.
3516 * seclet.c (rel): Copy over any section with contents, not just
3519 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3522 * coff-i386.c (coff_i386_reloc): New function, to generate
3523 relocateable output correctly.
3524 (howto_table): Use coff_i386_reloc for all reloc types.
3525 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3526 for a common symbol.
3527 (i386comm_value): Removed; no longer needed.
3529 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3531 * coffcode.h (coff_set_section_contents): Don't write out
3532 sections without a filepos.
3534 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3536 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3538 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3540 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3541 * libecoff.h (ecoff_data_type): Added gp_size field.
3542 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3543 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3544 Set flags to 0 for large common symbols.
3545 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3546 which can occur for gas-generated relocs.
3547 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3548 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3549 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3551 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3553 * srec.c (srec_set_section_contents): Use lma field for load
3555 * section.c: Add declaration of lma field to section structure.
3556 * coffcode.h (coff_write_object_contents): Use lma field for load
3558 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3560 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3561 symbols in a better way. (translate_to_native_sym_flag): Set the
3562 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3564 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3565 (bfd_make_section): Cope with new builtin section.
3566 * syms.c (bfd_decode_symclass): Can now print indirect section
3569 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3571 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3572 defined, and yields false.
3573 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3575 * archive.c (snarf_ar_hdr): Add support for reading (only,
3576 so far) BSD-4.4-style extended headers.
3577 * archive.c: Some more comments.
3579 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3581 * Makefile.in: fix rule for dvi and info, so that the recursive
3582 makes does the right thing, instead of always info
3584 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3586 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3587 archive members; they need more special reatment. For now, verify
3588 that computed and actual file positions correspond.
3590 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3592 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3593 (set_arch_mach): Delete non-MIPS code.
3594 (reloc_howto_type_lookup): Ditto.
3595 * Makefile.in: Adjusted.
3597 * libbfd.c (bfd_tell): Update `where' field.
3598 (bfd_seek): Don't do anything if we're not changing the file
3599 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3600 field against a SEEK_SET request. Call bfd_tell to re-update
3601 `where' field when done.
3602 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3604 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3606 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3608 * Makefile.in: added installcheck target
3610 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3612 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3613 if the type is not stNil.
3615 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3617 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3618 forward declarations.
3620 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3621 it's implied by the type.
3623 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3625 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3627 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3629 * rs6000-core.c: Add .ldinfo section.
3631 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3633 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3635 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3637 * section.c (bfd_set_section_contents): whitespace
3638 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3641 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3643 * hosts/go32.h: don't define POSIX_UTIME
3645 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3647 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3648 against machine architecture stored in the ELF header, to resolve
3650 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3651 NULL, so only use results when non-NULL.
3652 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3653 and add to vector of targets.
3655 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3657 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3658 are always just debugging symbols.
3660 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3661 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3663 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3665 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3666 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3667 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3668 defined, which they aren't in hpux 7.0.
3670 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3671 Tran-Le, tranle@intellicorp.com.
3673 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3675 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3676 ahead and do the relocation.
3677 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3678 what needs to be done.
3679 (ecoff_reflo_reloc): Do the REFHI relocation here.
3681 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3683 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3684 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3685 relocs are reasonable.
3686 * coff-msym.c: Eliminated uses of DEFUN.
3687 (ecoff_swap_tir_out): New function.
3689 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3691 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3692 * configure.host (vax-*-ultrix2*): Add triplet.
3693 * hosts/vaxult2.h: New file.
3694 * config/vaxult2.mh: New file.
3696 * aoutx.h (string.h): Include for strchr and friends.
3697 * archive.c (string.h): Include for memchr and friends.
3698 * elf32.c (string.h): Include for strrchr and friends.
3700 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3702 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3703 (MY_set_sizes): Use sunos4_set_sizes.
3705 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3706 deleted, as well as elf-big and elf-little targets.
3707 * libelf.h: New file.
3708 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3710 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3712 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3714 * coffcode.h (coff_compute_section_file_positions): Don't need
3715 variable "old_sofar" if compiling for i960.
3717 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3719 * libbfd.h: Updated.
3721 * ieee.c (exten, envi): "static" belongs first in declaration.
3723 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3725 * srec.c: add support for symbolsrec, srecords with symbols in
3728 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3730 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3731 to avoid lint complaints.
3733 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3735 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3736 type SHT_STRTAB. Don't alter file offset for section 0.
3737 (reloc_type_names): Now an array instead of a macro. Still inside
3738 "#if 0", since it's used only in debugging code also in "#if 0".
3739 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3740 (sort_reloc_map): New function.
3741 (sparc_reloc_map): New variable.
3742 (elf_bfd_reloc_type_lookup): New function.
3744 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3746 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3747 bfd_make_debug_symbol; they were already in the target structure.
3748 * Adjusted all uses of JUMP_TABLE.
3749 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3750 from coff_make_debug_symbol.
3751 * libcoff.h: Updated accordingly.
3753 * Minor cleanups provoked by gcc warnings:
3754 * aoutx.h (NAME(aout, reloc_type_lookup)),
3755 cpu-h8300.c (local_bfd_reloc_type_lookup),
3756 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3758 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3759 ieee.c (ieee_slurp_section_data),
3760 elf.c (elf_make_sections, elf_fake_sections,
3761 elf_compute_section_file_positions, elf_write_object_contents):
3762 Removed unused variables.
3763 * archures.c: Removed /* from within comment.
3764 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3765 * oasys.c (oasys_write_data): Initialize i.
3767 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3769 * libcoff.h (obj_raw_syment_coun): New macro.
3770 * coffgen.c (coff_get_normalized_symtab): Initialize
3772 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3774 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3776 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3778 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3779 for compatibility with tools from MIPS.
3781 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3782 * config/irix3.mt, config/irix4.mt: Removed.
3783 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3784 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3786 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3788 * hosts/hp300bsd.h: Add gross hack to determine whether we
3789 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3790 files (and set other parameters) to match.
3792 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3794 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3795 ansi definition which otherwise confuses non-ansi compilers.
3797 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3798 ultrix cc by forward declaring getenv as is done in
3801 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3803 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3804 avoiding a fatal error in vax ultrix 4.2 cc.
3806 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3808 * bfd-in.h, VERSION: Roll to version 2.1.
3810 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3812 * oasys.c (oasys_write_object_contents): Lint.
3813 * srec.c: Whitespace cleanup.
3815 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3817 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3818 cleaned up output formatting a bit.
3820 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3822 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3823 relaxable. Should be moved somewhere else.
3825 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3827 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3828 (aout_mips_*_vec): Added seclet_link element.
3830 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3831 support for aout-mipsbsd target.
3833 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3835 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3837 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3839 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3841 Add support for the H8/500
3843 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3845 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3847 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3848 * coff-mips.c: Now includes libecoff.h.
3849 (ecoff_data_type): Moved to libecoff.h.
3850 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3851 call it. If there is ever another ECOFF target, this and the
3852 swapping functions should be accessed via an ECOFF specific target
3854 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3856 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3858 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3859 no longer includes this file.
3861 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3862 bits to 0 to make comparison test useful.
3864 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3865 avoid overflowing GP accessible sections in binutils/objdump.
3867 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3869 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3870 reading more robust: Fail if string index is out of string
3873 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3875 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3876 PCREL13): Don't take dst_address into account; the input file has
3877 already taken care of that.
3879 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3881 * coff-mips.c: Completed support for linker and binutils.
3883 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3885 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3886 original addend from section contents.
3888 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3890 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3891 * hosts/delta88.h (strtol): Fix prototype.
3892 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3894 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3896 * elf.c: Get rid of "#ifdef sparc".
3897 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3898 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3900 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3901 compile type conditionals on host CPU.
3902 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3904 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3906 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3908 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3909 ECOFF which has two common sections.
3910 (bfd_com_section): Set SEC_IS_COMMON flag.
3911 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3912 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3913 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3914 bfd_is_com_section macro rather than checking for equality to
3917 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3919 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3920 (coff_mkobject_hook): Accept aouthdr argument.
3921 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3922 Handle NULL aouthdr argument.
3923 (coff_object_p): If there is no aouthdr, pass it as NULL to
3925 * libcoff.h: Rebuilt for mkobject_hook changes.
3927 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3928 additional MIPS ECOFF fields.
3930 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3932 * configure.host: added mips-dec-bsd*
3933 * configure.in: added mips-dec-bsd*
3934 * aout-mipsbsd.c: new file for mips-dec-bsd*
3935 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3936 * aoutx.h: added mips support.
3937 * archures.c: added mips support to bfd_default_scan().
3938 * cpu-mips.c: added support for R4000 (untested).
3939 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3940 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3941 hope will make it into include/bfd.h.
3942 * targets.c: added aout_mips_*_vec.
3944 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3946 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3948 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3950 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3952 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3954 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3956 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3957 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3958 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3959 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3961 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3962 bfd_swap_reloc_in or coff_swap_reloc_out.
3963 * coff-mips.c: Added code to link and write out symbolic debugging
3964 information, and to swap relocs in and out.
3966 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3968 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3969 (coff_write_object_contents): coff_count_linenumbers returns the
3970 number of line number records it found.
3972 * coffgen.c (coff_write_linenumbers): only write out line numbers
3973 in the section they belong to.
3975 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3977 * targets.c (bfd_target): Added relocateable argument to
3978 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3979 target vector for linker use.
3980 * bfd.c (bfd_seclet_link): New macro.
3981 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3982 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3983 and boolean return value. Made static.
3984 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3985 relocateable argument.
3986 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3987 relocateable argument (if relocateable, saves relocs).
3988 * bout.c (b_out_get_relocated_section_contents),
3989 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3990 relocateable argument (if relocateable, just calls
3991 bfd_generic_get_relocated_section_contents).
3992 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3993 argument to prototype.
3994 * All targets: Set new _bfd_seclet_link vector to
3995 bfd_generic_seclet_link.
3997 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3999 * coffgen.c: #include seclet.h.
4001 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
4003 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
4004 debug info. Setup info about linker symbols only, and use
4005 standard bfd fields to hold the info.
4006 * (hppa_object_p): Remove unneeded decls.
4007 * (hppa_new_section_hook): Get rid of most of this.
4008 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
4009 fat. Remove all knowledge of stabs, remove redundant knowledge of
4011 * Remove macros for accessing fields which are now gone.
4013 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4015 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
4017 * coff-z8k.c: delete unused reloc functions
4019 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4021 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
4022 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
4023 * coff-msym.c: Use DEFUN for function definitons.
4024 * coff-mips.c: Added code to read and print symbols, and to find
4027 * coffcode.h: Moved many generic functions into coffgen.c. Moved
4028 swapping functions into coffswap.h for ECOFF use. Moved
4029 relocation functions, only used by h8300 and z8k, into reloc16.c.
4030 Added hooks for coffgen.c functions to backend data structure, and
4031 added hook functions. Still more could be done.
4032 * coffswap.h: New file to hold COFF swapping routines.
4033 * coffgen.c: New file to hold generic COFF functions.
4034 * reloc16.c: New file to hold h8300 and z8k specific relocation
4036 * libcoff-in.h: Added declarations for functions in coffgen.c.
4037 * libcoff.h: Rebuilt to incorporate changes.
4038 * coff-h8300.c: Function name changes.
4039 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
4040 hook rather than defining EXTRA_CASES.
4041 * Makefile.in: Build new files coffgen and reloc16. Added
4042 dependencies of coff-*.o on coffswap.h and seclet.h.
4044 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
4046 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
4047 about discarding const.
4049 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4051 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
4053 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4055 * configure.in (post-target): If --with-minimal-bfd is specified,
4058 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4060 * srec.c (srec_write_records): one of my boards wants a CR between
4063 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
4065 * archive.c (do_slurp_coff_armap): set symdef_count correctly
4066 (it broke a couple of weeks ago).
4068 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4070 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
4071 return type, so libbfd.h doesn't reference undefined typedefnames.
4073 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4075 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
4077 (coff_pointerize_aux): don't pointerize a negative tagndx
4078 (sometimes generated by SCO 3.2v4 cc).
4080 * bout.c (calljx_callback, callj_callback,
4081 b_out_get_relocated_section_contents): warn if relocating against
4082 an undefined symbol.
4084 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
4086 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
4087 Make a bunch more routines be static.
4088 * hppa.c (fill_spaces): Get rid of this, replace with much better
4089 written setup_sections().
4090 * (setup_sections): New routine to create BFD sections for each
4091 space and subspace in SOM files.
4092 * (hppa_object_setup): Use BFD sections created by
4093 setup_sections() to locate GDB symbol table info.
4094 * (make_unique_section): New routine to create a BFD section. It
4095 ensures that the given name is unique, and will generate a unique
4097 * (hppa_object_p): Become much more paranoid about file header.
4098 * (make_bfd_asection): Call bfd_make_section to do the dirty
4099 work. Simplify code somewhat.
4100 * (hppa_core_file_p): Use proper name for stack section.
4101 * libhppa.h: Remove millicode_start, millicode_end decls.
4103 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
4105 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
4107 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
4108 relocs, don't bother doing the adjustment if the value to add is
4111 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
4113 * bfd.c (bfd_get_size): New function that gets an upper bound
4114 on the possible size of any object in a bfd.
4115 * elf.c (bfd_elf_find_section, elf_get_str_section,
4116 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
4118 * elf.c (elf_big_vec, elf_little_vec): Document last three
4119 members initialized to NULL.
4121 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4123 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
4125 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4127 * hosts/std-host.h: New file. Attempt at a generic/default
4128 set of definitions, to discourage porting to new hosts by copying.
4129 * hosts/news.h: Removed.
4130 * hosts/sparc.h: Use std-host.h.
4131 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
4132 perhaps we can later remove the the_bfd field from each symbol.
4133 * syms.c (struct symbol_cache_entry): Remove unused field
4134 app_data. Add comment noting that the_bfd is almost redundant,
4136 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
4137 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
4138 * hppa.c (fill_spaces): Make slightly more rebust.
4139 * configure.in: Allow std-host as the "default" host.
4141 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
4143 * bfd.c: Add struct hppa_core_data to tdata union.
4144 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
4145 Get rid of HPPA/BSD specific code. That will go somewhere else
4147 * (fill_spaces): Don't spin forever and die if you don't find
4148 $MILLICODE$ subspace.
4149 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
4151 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
4152 Make these work for HPUX.
4153 * (make_bfd_asection): New routine to make section creation a
4155 * (hppa_core_file_p): Completely rewrite, leave out bugs.
4156 * libhppa.h: #include the right system files. Redefine all of
4157 the structs/macros for hacking core files to use more sensible
4158 HPUX core file structures.
4159 * targets.c (target_vector): Conditionalize hppa_vec on
4160 HOST_HPPAHPUX, not hp9000s800.
4161 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
4162 malloc and realloc. #define HOST_HPPAHPUX.
4164 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
4166 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
4167 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
4168 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
4169 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
4171 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
4172 * aix386-core.c: New file for handling core files on AIX on PS/2.
4173 * targets.c: if AIX386_CORE, use aix386_core_vec.
4174 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
4177 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4179 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
4182 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4184 * Makefile.in: added dvi target
4186 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
4188 * bfd.c: Use right name for tekhex tdata struct.
4189 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
4190 * libcoff.h: Updated to get spacing change from coffcode.h.
4191 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
4193 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
4195 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
4196 functions, with the "guts" of the old bfd_slurp_bsd_armap
4197 and bfd_slurp_coff_armap, but assuming we've already checked
4198 if the armap is present or not.
4199 Also, rewrite a bit to avoid keeping around obstack data
4201 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
4202 Various fixes to correctly handle COFF_style archives names.
4203 (Note that because these have a trailing '/', the names can
4204 have embedded spaces.)
4205 * archive.c (bfd_slurp_armap): New function, replaces old
4206 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
4207 _either_ format, and calls do_slurp_bsd_armap or
4208 do_slurp_coff_armap if either form of map is seen.
4209 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
4210 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
4211 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
4212 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
4214 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
4216 * hppa.c: #include "sysdep.h", not <sysdep.h>.
4217 * libhppa.h: Make millicode_start and millicode_end be unsigned
4218 int to be same type as CORE_ADDR in GDB. Why are these here?
4220 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
4222 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
4223 vaddr of the section to the addend.
4224 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
4225 SCO_CORE to SELECT_VECS.
4226 (target_vector): add sco_core_vec.
4227 * sco-core.c (sco_core_vec): add leading underscore initializer.
4228 * configure.in (i[34]86-*-sco*): use target i386-sco.
4229 * config/i386-sco.mt: new file; define SCO_CORE.
4231 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
4233 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
4235 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4237 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
4239 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4241 * hosts/i386linux.h: Include unistd.h.
4243 * aoutx.h (print_symbol): aout_stab_name returns a constant
4245 * libaout.h (aout_stab_name): Fix prototype.
4246 * stab-syms.c (aout_stab_names): Array is now const.
4247 (aout_stab_name): Return value is now pointer to const.
4249 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
4252 * syms.c (asymbol): Added new field "app_data", for data
4253 particular to the application. Some of the linker flags ought to
4254 get moved to this field someday.
4256 * archures.c (bfd_default_scan): Recognize a few more numbers:
4257 80486, 80960, and 960.
4259 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
4260 bfd_coff_std_swap_table, cast to PTR.
4261 * bfd.c (bfd_coff_swap_*): Deleted macros.
4262 * targets.c (struct bfd_target): Deleted COFF-specific swapping
4264 * coffcode.h (type bfd_coff_backend_data): New structure type,
4265 contains pointers to the COFF-specific swapping routines.
4266 (bfd_coff_std_swap_table): New data structure, to be used when
4267 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
4268 (bfd_coff_swap_*): New macros.
4269 * coff-mips.c (mips_coff_swap_table): New data structure.
4270 (ecoff_big_vec): Use it.
4271 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
4272 * All other targets: Deleted coff-specific vector entries.
4274 * trad-core.c: Fixed some `PARAMS' uses that were missing
4277 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
4279 * aoutx.h (some_aout_object_p): Protect arg prototype in
4280 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4282 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
4284 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
4285 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
4286 PARAMS for readability.
4288 * aoutx.h: Add type to callback parameter.
4289 * coff-mips.c: Don't call trad-core.h, not needed.
4290 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
4291 * trad-core.h: Eliminate, unused.
4293 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4295 * format.c (bfd_check_format): if default target isn't found
4296 then look through the entire list rather than return early.
4298 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4300 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4302 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4304 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4306 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4308 * coff-z8k.c: checkpoint, more addressing modes handled
4309 * coffcode.h (get_value): don't truncate reloc->addend field, it's
4312 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4314 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4316 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4318 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
4320 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4322 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4323 and about when file descriptors are closed.
4325 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4327 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4328 written out correctly.
4330 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4332 * section.c: New section bit SEC_SHARED_LIBRARY.
4333 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4334 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4337 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4339 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4340 macros; use PARAMS to declare the function pointers involved.
4342 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4343 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4345 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4347 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4349 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4350 declaring pointers to functions.
4351 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4352 * seclet.h: Declare external function with PARAMS.
4354 * doc/chew.c (exfunstuff): Eliminate.
4355 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4356 * doc/proto.str: Use paramstuff rather than exfunstuff.
4358 * libbfd.h: Update, based on changes in source code and chew.
4360 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4362 * libieee.h: Add FIXME about removing limit on number of sections.
4363 * bfd-in.h: Improve comments to make it clear that bfd.h is
4364 the wrong place to edit this file.
4365 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4366 same places where we install bfd.h.
4368 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4370 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4371 symbol type before blindly modifying the auxent. Specifically,
4372 only modify the endndx fields for types that need it, and don't
4373 set the array information for non-arrays.
4375 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4377 * aoutx.h (some_aout_object_p): Section list should be set up
4378 correctly anyways; don't have to set up "next" pointers manually.
4380 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4382 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4383 config/i386v.mh: removed -DUSG from HDEFINES.
4384 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4386 hosts/i386v.h: don't define POSIX_UTIME.
4388 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4390 * ieee.c (ieee_slurp_sections): make a private copy of the
4391 section's name before truncating it.
4393 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4395 * hppa.c: add symbol_leading_char entry in transfer vec
4397 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4399 * ieee.c (get_symbol): can now cope when two symbols of a
4400 different class, but the same index number occur consecutively.
4401 (get_section_entry): nicer name for sections being forward
4402 referenced. (ieee_archive_p): don't free the filename string,
4403 since it was never malloced.
4405 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4407 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4409 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4411 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4412 optionally setting the dimen info, since they are in the same
4413 memory locations. Also zero out external auxent.
4414 (coff_write_symbol): don't zero external auxent; now done in
4417 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4419 * Check fclose return value for errors.
4420 libbfd.h: bfd_cache_close now returns a boolean.
4421 cache.c (bfd_cache_delete): return fclose success value.
4422 (bfd_cache_close): return bfd_cache_delete return value.
4423 opncls.c (bfd_close, bfd_close_all_done): return result of
4426 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4428 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4430 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4432 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4433 work out a coff relocation type from a howto's attributes rather
4434 than using the input r_type field. This fixes PR1677 and allows
4435 conversion of a.out relocs to coff relocs.
4437 * coffcode.h (coff_write_relocs): if supplied a relocation
4438 relative to an absolute symbol, use the right symbol index.
4440 * reloc.c (bfd_perform_relocation): do a partial link for coff
4443 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4445 * changes to support i386-sysv with shared libraries:
4446 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4447 check for .data2; if _LIB is defined, check for it; map
4448 SEC_NEVER_LOAD to STYP_NOLOAD.
4449 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4450 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4451 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4452 if section has contents, not just if it is loadable; if
4453 TWO_DATA_SECS, check for .data2
4454 (coff_set_section_contents): set vma of .lib section to number of
4456 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4457 don't define coff_write_armap to bsd_write_armap.
4458 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4461 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4463 * solaris2.h: Get the definition of alloca from alloca.h if we
4466 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4468 * configure.in (i960-*-{aout,bout}): Support these.
4470 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4472 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4474 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4476 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4477 no-longer-used definitions of L_SET and L_INCR.
4478 * i386linux.h: Tweaks to smooth Linux build.
4480 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4482 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4484 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4486 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4487 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4488 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4489 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4491 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4492 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4494 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4496 * configure.host: New file, contains mapping of host configs
4497 to host support file names for bfd, binutils, opcodes.
4498 * configure.in: Use it.
4499 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4500 * i386bsd.c: Cleanup, reformat.
4501 * config/i386-bsd.mt: Comment changes.
4502 * config/i386bsd.mh: New file for core file support.
4503 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4504 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4505 on BSD 4.4 define ALIGN (sigh!).
4507 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4509 * libaout.h (aout_backend_data): added exec_header_not_counted
4510 field. For ZMAGIC files only, when text_includes_header is set, by
4511 default the length of the exec header is counted in the text
4512 section size. For go32, exec header is mapped in but does *not*
4513 contribute to the size of section.
4514 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4515 is not set, but ztih is, add the size of the exec header to the
4516 recorded size of the text section.
4517 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4518 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4519 Also set text_includes_header.
4520 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4521 by default in MY(backend_data).
4523 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4525 * aout-target.h (callback): Don't define this function if it won't be
4528 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4529 type doesn't match. Don't lose if file sections have already been
4531 (set_arch_mach): Set reloc_entry_size.
4532 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4534 * hosts/i386bsd.h: New file.
4535 * configure.in: Recognize i[34]86-*-bsd host.
4537 * aout-target.h (callback, write_object_contents): Delete unused
4540 * aoutx.h (reloc_type_lookup): New function.
4541 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4542 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4543 (MY_reloc_howto_type_lookup): Don't define it.
4545 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4547 (slurp_symbol_table): Use header byte order, not target byte
4548 order, for reading symbol data.
4550 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4552 * configure.in: Undo some brain damage in the host section.
4553 * configure.in: Reformat the target section, test many configs.
4554 * Makefile.in (make): Remove obsolete `make make'.
4555 * aoutx.h (some_aout_object_p): Make defines line up.
4557 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4559 Now a bfd knows whether underscores are normally prepended
4560 to symbols in its file format.
4562 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4563 coff-z8k.c: targets set so they have leading underscore
4564 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4565 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4566 without leading underscore flag
4567 * targets.c: add symbol leading char to xvec description
4568 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4570 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4572 * archive.c: Make errno global.
4573 * archive.c (_bfd_write_archive_contents): If read fails (and
4574 errno!=0) set bfd_error to malformed_archive (since this probably
4575 indicates a truncated archive), rather than system_call_error.
4577 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4579 * Makefile.in: added rules for i386bsd.c
4580 * i386bsd.c: new file, supporting 386bsd.
4581 * configure.in: recognize i386-*-bsd target.
4582 * config/i386-bsd.mt: new file - 386bsd target configuration.
4584 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4586 * configure.in: re-arrange host section to use *-*-* notation,
4587 clean up some of the target section as well
4589 * seclet.c: cast result of bfd_get_relocated_section_contents to
4590 avoid compiler warnings
4592 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4594 * coffcode.h (coff_section_symbol): Create section if it doesn't
4597 * bout.c: Removed some unused variables.
4599 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4601 * Portability fixes from p3:
4602 coffcode.h (coff_write_relocs): removed sanity check until it
4603 works on all targets (per advice from sac).
4604 config/hp9000.mh: new file to define USG.
4605 hppa.c: #undef hppa before the JUMP_TABLE.
4606 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4608 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4609 local variable target volatile to avoid mysterious bug in
4612 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4614 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4615 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4617 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4619 * coff-z8k.c (func_da, func_jr): Lint.
4620 * coffcode.h: Use memset rather than bzero.
4621 * elf.c: Use memcpy rather than bcopy.
4622 * tekhex.c: Use memset rather than bzero.
4624 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4626 Add Adobe a.out support.
4628 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4629 * config/adobe.mt: Add.
4630 * configure.in (*-adobe-* target): Add.
4631 * targets.c (a_out_adobe_vec): Add.
4632 * Makefile.in: add aout-adobe.c.
4634 * configure.in: Put two dashes in all entries to be matched.
4635 Add comments to remind people to do this.
4636 Reorder all entries that match manufacturer names, to occur
4637 last, so they will only be matched if no more specific match
4638 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4640 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4642 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4643 since we should never have a NULL section.
4644 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4645 tests, set the section to bfd_abs_section.
4647 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4649 * coff-z8k.c: getting closer
4650 * coffcode.h (coff_get_relocated_section_contents): allow
4651 EXTRA_CASES hooks for different arches to provide different reloc
4653 * seclet.h: #ifndef around it to allow multiple inclusion
4654 * srec.c: minor doc fix
4656 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4658 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4660 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4662 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4665 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4667 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4668 filling in reloc, in case immediately following code doesn't set
4671 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4673 * coffcode.h (coff_renumber_symbols): set the last renumbered
4674 symbol pointer to NULL, as expected by coff_write_linenumbers.
4675 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4676 type R_IHCONST used on the 29k.
4678 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4680 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4681 update, based on how the underlying file was opened. Obsoletes
4683 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4684 all FASCIST_FDOPEN config defines.
4686 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4688 * sparc-opc.c: Moved to opcodes library, now that we have one.
4689 * Makefile: Don't compile it.
4691 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4693 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4695 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4697 * section.c (bfd_set_section_flags): Remove a sanity check.
4698 It is unfortunately broken, and prevents strip from working.
4700 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4702 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4703 created by last change.
4705 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4707 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4708 * bfd-in.h: Bump to version 2.0.
4710 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4712 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4713 braindamaged HP/Apollo compiler happy.
4715 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4717 * format.c: Fix description of search for matching target.
4718 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4719 * targets.c: Update description of search for matching target.
4720 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4721 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4722 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4724 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4726 * Makefile.in: Added mostlyclean/clean/distclean rules.
4728 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4730 * targets.c (target_vector): Take out oasys (unless that is
4731 the default): Because there is no magic number in archives,
4732 there can be annoying target mis-matches.
4734 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4736 * sparc-opc.c: Rigorously updated to match architecture manual.
4738 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4740 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4741 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4742 to the built-in abs_section were not written out correctly.
4744 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4746 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4747 large, assume we're using a swapped byte order and fail with
4748 wrong_format rather than dumping core.
4750 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4752 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4753 filename constraints.
4754 * Makefile.in: Updated to reflect change.
4756 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4758 Add preliminary support for the we32k:
4760 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4762 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4764 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4766 * bout.c: added support for relaxable alignment relocs.
4768 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4769 pass down pointer to play area rather than use alloca
4771 * cpu-z8k.c (compatible): made static to reduce name space
4774 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4776 Add basic support for the z8k:
4778 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4779 section.c, targets.c,
4781 * syms.c: move mis-inserted patch.
4783 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4785 Documentation fixes:
4786 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4787 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4789 * reloc.c: break out addend item from surrounding text.
4791 * doc.str (DOCDD): Defined. Adds text to output.
4792 (bodytext): Put bulletize before kill_bogus_lines.
4793 * chew.c (bulletize): End itemization after a blank line, to
4794 prevent following text from being swallowed up in an item.
4796 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4798 * configure.in: Add sparclite as a target.
4800 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4802 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4805 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4806 from a coff file (csym is null), dont deref them
4808 * ieee.c (parse_expression): get the answer right when adding an
4809 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4810 on elts so that filename is filled in.
4812 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4814 * bout.c (howto_align_table): New set of relocs, with enough
4815 data for "objdump -r" to work.
4816 (b_out_reloc_type_lookup): Recognize alignment relocs.
4818 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4820 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4821 invocations of make. Also, always create installation
4824 * config/apollov68.mh: removed -g from CC definition.
4826 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4828 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4829 overflowing gp-offset range.
4831 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4833 * srec.c (srec_set_section_contents): don't write out sections
4834 without the LOAD and ALLOC attributes
4836 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4838 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4839 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4840 * aout-target.h (callback): Don't set page/seg sizes.
4842 (set_sizes): New routine.
4843 (backend_data): Point to it.
4844 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4845 (sunos4_aout_backend): Point to it.
4846 * aoutx.h (set_arch_mach): Call set_sizes callback.
4848 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4850 * aout-target.h: Make _bfd_slurp_extended_name_table be
4851 the default. Given that we *write* the suckers (for long
4852 archive member names), we really ought to be able to read them!
4853 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4854 seem to be needed, and many machines don't have it.
4856 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4858 * coff-m68k.c (vector): read and write archives in coff format.
4860 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4862 * opc-sparc.c: New file.
4864 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4866 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4867 pointers to bfd_byte* before performing arithmetic on them. Such
4868 use with bare void* pointers is a gcc extension.
4869 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4870 * archive (normalize): Add to CONST to match actual usages with
4873 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4875 * configure.in: Recognize i486 host cpu, and use i386-elf
4878 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4880 * config/stratus.mt (CC): Remove definition.
4881 * elf.c (bfd_section_from_shdr): Test for the possibility that
4882 section_from_elf_index returns NULL and don't dereference it.
4884 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4886 * add hppa_data to bfd tdata (indirectly via sef).
4888 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4890 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4892 * configure.in: error messages to stderr, not stdout
4894 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4896 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4897 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4898 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4900 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4902 * configure.in: recognize hppa* instead of hppa
4904 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4906 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4907 RTYPE2HOWTO to cope with same.
4908 * reloc.c (bfd_perform_relocation): added support for size of -2
4909 (subtract a word reloc type). Updated doc.
4911 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4913 * Makefile.in: merged changes from progressive, removed rcsid.
4915 * archures.c, archive.c, Makefile.dos: removed rcsid.
4917 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4919 * bfd-in.h : add BFD_IS_RELAXABLE flag
4920 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4921 header e_relaxable, major hackery in callbacks
4922 * libaout.h : add space for a_relaxable.
4923 * seclet.c (rel): don't relax empty sections
4926 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4928 * section.c (STD_SECTION): add some casts to the initializers for
4931 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4933 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4934 and add appropriate casts to keep (picayune) aix-cc happy.
4936 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4938 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4939 symbol pointers. Punt expensive & useless bfd_realloc. Use
4940 malloc for raw symbols, and free it before returning.
4941 (bfd_section_from_shdr): Do not slurp symbol table until politely
4942 asked. Do not even slurp string tables.
4943 (elf_get_symtab_upper_bound): Count 'em without reading them.
4944 (elf_get_symtab): This is how to politely ask. Schlurp!
4945 This should probably just *become* elf_slurp_symbol_table, FIXME.
4947 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4949 * archive.c (bsd_write_armap): write the timestamp of the
4950 archive header to be just a little bit later than the timestamp of
4951 the file, otherwise the linker will complain that the index is
4954 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4956 * configure.in: Add m68k-ericsson-*.
4958 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4960 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4961 * elf.c: Remove unconditional debug printf's.
4962 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4963 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4964 (elf_slurp_symbol_table): Hand out symbols in forward, not
4965 reverse order. Simplify duplicate code.
4967 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4969 * elf.c: Remove "(void)" casts from function calls where the
4970 return value is ignored, in accordance with GNU coding standards.
4972 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4974 * hppa.c: Apply John's standard fix to avoid "empty translation
4975 unit" warnings from some ANSI-C compilers.
4977 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4979 * hosts/solaris2.h: Configure same as sysv4.
4981 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4983 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4984 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4985 type match actual return type.
4986 * elf_print_symbol (section_name): Make CONST.
4988 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4990 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4991 New files, for Linux (a free Unix clone for 386 machines).
4992 * Makefile.in, configure.in, targets.c: Update accordingly.
4994 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4995 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4996 correct calling of howto special functions and fixes from Raeburn
4998 * archures.c: nuke bfd_reloc_code_type
4999 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
5000 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
5001 SEC_NEVER_LOAD, various other bfdgas newness
5002 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
5003 * targets.c: change jump table vector to above
5006 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
5008 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
5009 its prototype will be included in libbfd.h. Change result type
5010 to struct * (rather than equivalent typedef) so it can be used in
5011 the prototype, where they typedef won't be known.
5012 * libbfd.h: Updated version.
5014 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
5016 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
5017 targets.c: HPPA merge.
5019 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
5021 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
5022 * config/solaris2.mh: Kludge around Sun compiler bug.
5024 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
5026 * libaout.h (aout_backend_data): Change defs of two bitfields to
5027 be unsigned chars instead to get around rs6000 compiler problem.
5029 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
5031 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
5032 Correct misconception that there can be only one symbol table.
5033 Only call elf_slurp_symbol_table on the full symbol table, not
5034 the dynamic one which is only a subset of the full one.
5036 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5038 * coffcode.h (coff_compute_section_file_positions): For I960,
5039 don't align sections in file.
5041 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5043 * targets.c (struct bfd_target): Added field for target-specific
5044 (but not file-specific) data, for distinguishing minor
5045 characteristics between (e.g.) a.out formats.
5047 * section.c (struct sec): New field user_set_vma indicates vma
5048 field should be heeded, not assumed to be unset.
5049 (STD_SECTION): Initialize that field of standard sections to zero.
5050 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
5052 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
5053 pre-swapped version.
5055 * archures.c (struct bfd_arch_info): Fixed order of comment and
5056 field decl. New fields indicate size of page and segment for
5058 * cpu-m68k.c (N): Fill in values.
5059 * cpu-sparc.c (arch_info_struct): Ditto.
5061 * libaout.h (struct aout_backend_data): Various bits of data (not
5062 all used currently) with characteristics of a.out implementation.
5063 Important field for now is text_includes_header, indicating that
5064 the text section starts immediately after the file header, which
5065 gets mapped in with it.
5066 (struct aout_data): New fields indicate whether vma has been
5067 adjusted yet (not yet used), and what magic number will be used in
5068 the output file (should go away in favor of vma_adjusted).
5069 (WRITE_HEADERS): Code for dealing with section sizes and related
5070 header fields replaced with call to adjust_sizes_and_vmas.
5071 * aoutx.h (some_aout_object_p): Fill in magic number field.
5072 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
5073 (set_arch_mach): Set page size and segment size once CPU
5075 (adjust_sizes_and_vmas): New function; has much code moved
5076 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
5077 and size parameters, as well as many header fields, after deciding
5078 on magic number for output file. Checks to ensure that this
5079 adjustment has only been done once.
5080 (set_section_contents): Call adjust_sizes_and_vmas instead of
5081 doing much of the work here.
5083 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
5084 default (null) values of these fields.
5085 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
5086 value in exec header.
5087 (sunos4_aout_backend, MY_backend_data): Define backend data
5088 indicating file header is included in text section.
5090 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
5092 * hosts/sparc.h (abort, exit): Hide these names if compiling with
5093 gcc version 2, to avoid warnings.
5095 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
5097 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
5098 it's broken on ncr 3000's. Use simple "true" for RANLIB.
5100 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5102 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
5104 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
5106 * section.c (STD_SECTION): Remove extra semicolon in declarations.
5107 * configure.in: Rewrite target parsing to use simple format.
5108 Handle sparc-sun-solaris2 configuration.
5109 * aout64.h: Avoid ANSI C brain death warning.
5110 * elf.c: Avoid trigraph (???) or /* in comments.
5112 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5114 * config/sysv4.mh: new file, RANLIB=echo
5116 * configure.in: handle Solaris2 as -sysv4 or -solaris2
5118 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
5120 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
5121 elf_core_tdata_struct into a single common struct. Core files
5122 wouldn't have worked at all without this.
5123 (bfd_elf_find_section): New function for GDB's undercover use
5124 to find string sections that BFD hides from it.
5125 (elf_get_str_section): Avoid multiple alloc&reads for same data;
5127 (elf_object_p, elf_core_file_p): Allocate internal file header
5128 storage dynamically.
5129 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
5130 * demo64.c: Prevent "empty translation unit" warnings from idiots.
5132 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
5134 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
5136 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
5138 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
5140 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
5142 * configure.in: handle m680[01234]0 as aliases for m68k
5144 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5146 * coff-a29k.c: do byte relocs correctly
5147 * coffcode.h (styp_to_sec_flags): never load INFO sections
5148 * seclet.c (rel): don't relocate INFO sections
5150 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5152 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
5153 Make the symbols unmodifiable.
5154 (bfd_section_init): Deleted.
5155 * init.c (bfd_init): Don't call bfd_section_init.
5157 * section.c (bfd_set_section_contents): Ensure that range to be
5158 written is within section boundaries.
5159 (bfd_get_section_contents): Likewise. Don't bother dispatching if
5162 * libbfd.c (bfd_xmalloc): Text of error message should be const.
5164 * coff-i960.c (howto_table): Deleted.
5165 (howto_rellong, howto_iprmed, howto_optcall): New vars;
5166 interesting entries from old howto_table.
5167 (RTYPE2HOWTO): Adjusted to use switch.
5168 (coff_i960_reloc_type_lookup): New function.
5170 * coffcode.h (coff_new_section_hook): Allocate storage for aux
5171 records for section symbol.
5172 (make_abs_section): Unused; deleted.
5173 (renumber_symbols): Re-order symbols so undefined symbols come
5174 last, as COFF format desires.
5175 (coff_write_symbol): Put C_FILE symbols in debug section always.
5176 (coff_section_symbol): New function; creates a symbol with the
5177 same name as a section, and sets up aux records for it.
5178 (coff_add_missing_symbols): New function; adds section symbols to
5179 symbol table if they aren't there already. Should someday also
5180 add a dummy C_FILE symbol if none is present.
5181 (coff_write_object_contents): Add missing symbols before preparing
5182 symbol table to be written.
5183 (coff_slurp_reloc_table): Verify that symbol indices read in are
5184 in a reasonable range.
5185 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
5186 (obj_conv_table_size): Accessor macro.
5188 * bout.c (b_out_reloc_type_lookup): New function. Handles three
5189 reloc types on i960.
5191 * bfd-in.h (bfd_get_section_name): New macro. Like
5192 bfd_section_name, but returns rvalue, not lvalue.
5193 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
5194 (bfd_get_section_flags): Now returns rvalue.
5196 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
5197 general, some specific to sparc or i960.
5199 * aoutx.h (set_section_contents): Set VMA for each section based
5200 on previous section. If text section VMA doesn't appear to have
5201 been set, make a best guess from the type of file.
5203 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
5205 (MY(vec)): Initialize reloc_type_lookup field.
5207 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
5208 (bfd_error_trap, bfd_error_vector): Extern, not common.
5210 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
5211 few types of relocs for sparc; will need enhancement.
5213 * bout.c (callj_callback): Use DEFUN macro in definition.
5214 * coff-i960.c (optcall_callback): Likewise.
5216 * targets.c (bfd_target): Added fields reloc_type_lookup and
5217 _bfd_make_debug_symbol. Also minor comment changes.
5218 * syms.c (bfd_make_debug_symbol): New dispatching macro.
5219 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
5220 than arch info, and dispatch with BFD_SEND. Callers changed.
5221 * archures.c (struct bfd_arch_info): Deleted field
5223 * cpu-*.c: Don't initialize that field.
5225 * bfd-in.h (enum bfd_error): Add new value "bad_value".
5226 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
5227 (bfd_errmsg): Now returns ptr to const.
5228 * bfd-in.h (bfd_errmsg): Fix prototype.
5230 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
5231 * reloc.c (bfd_generic_relax_section): Ditto.
5233 * section.c (Section Output doc): Improve description of use of
5234 output_section and output_offset.
5236 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5238 * sco-core.c: new file from net.
5239 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
5240 Now we have the hairy linker, it's possible to move symbols from
5241 one section into another. Actually make that work!
5243 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5245 * hosts/sun3.h: fix declaration of free.
5247 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5249 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
5250 * coff-h8300.c (reloc_processing): all relocs are relative to
5252 * opncls.c: don't use fdopen on DOS systems
5254 short patches from Glenn Kasten (glenn@ready.com)
5255 * target.c: enabled oasys support
5256 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
5257 fix problem where a relocation which crossed a modification byte
5258 boundary did not work. Fix problem where a relocation near the end
5259 of a data record did not work.
5262 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5264 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
5265 archvie header string counts the endian way, this heuristic sees
5266 how big an archive string to read by trying it one way and if the
5267 string table is unreasonably big, trying it the other. *FIXME*.
5268 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
5270 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
5272 * bfd-in.h: Increase version number to 1.97, for consistency
5274 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
5276 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5278 * bfd-in.h: bump version to 1.96
5279 Major change; changed calling convention for
5280 bfd_get_relocated_section_contents so that caller allocates
5281 memory for section data.
5282 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
5283 seclet.c, targets.c, bfd.c: reflect new convention.
5284 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
5285 case, then use reasonable default values for SEC_* flags.
5287 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5289 * coffcode.h (coff_write_object_contents): use RELSZ to work out
5290 size of output reloc struct.
5291 * targets.c, Makefile.in: comment out tekhex for the moment.
5292 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
5293 * configure.in: tandem target is st2000
5294 * coff-m68k.c: rename static howto_table to global
5295 m68kcoff_howto_table.
5296 * bout.c: remove unnecessary abort
5297 * coff-a29k.c: various changes to the way relocations work to cope
5298 with the "new order" and latent bugs.
5301 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5303 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5304 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5305 * reloc.c (bfd_perform-relocation): don't relocate refs to
5306 absolute symbols if doing a partial link.
5308 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5310 * configure.in: Add a29k-amd-udi.
5312 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5314 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5315 internal_exec structure before initializing the fields that
5316 are used, so that the unused fields are in a known state.
5318 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5320 * tekhex.c (struct data_struct): Convert from typedef that
5321 typedefs nothing to a normal structure declaration.
5322 * tekhex.c (pass_over): Prototype args for function that
5323 second arg points to.
5325 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5327 * Makefile.in: remove old style staging. Do not print recursion
5330 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5331 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5334 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5336 * bfd.c, Makefile.in: added tekhex
5337 * aoutx.h (set_section_contents): pages should be padded to the
5338 size of a page, not the size of a segment.
5339 * configure.in: added go32 host and i386-aout target.
5340 * i386aout.c, libaout.h: now works for go32 target
5341 * ieee.c: fix bit rot.
5342 * seclet.c: support for padding seclet type.
5344 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5346 * Makefile.in: added .NOEXPORT:
5348 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5350 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5352 * elf.c (elf_compute_section_file_positions,
5353 elf_write_object_contents): Return boolean, not NULL (which
5355 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5356 Also ifdef-out code that aborts on unhandled section types.
5358 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5360 * configure.in: Recognize ncr3000 config
5361 * Makefile.in (MINUS_G): Pass on to recursive makes.
5362 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5364 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5366 * Makefile.in: Now that we have sym.h and symconst.h, compile
5367 coff-msym.c on all systems.
5368 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5369 * coff-msym.c: Update include files and comments; add weakext bit.
5371 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5373 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5374 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5376 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5378 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5379 * configure.in: Add new host and target configs.
5380 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5381 structs, which vary; just use member name.
5382 (elf_object_p, elf_core_file_p): Lint, fix comments.
5383 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5385 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5387 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5388 local, disposable, copy of the external form of section header
5389 table and program header table entries.
5391 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5393 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5395 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5397 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5400 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5402 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5404 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5406 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5407 not internal bfd_assert function (twice).
5409 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5411 * aout-target.h: change ar_max_namelen to 15 (the right value)
5412 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5415 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5417 * archive.c (bfd_generic_archive_p): check for bout archives too.
5418 * bout.c: make it work again.
5420 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5422 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5424 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5425 bfd_xmalloc() instead of bare malloc().
5427 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5429 * Makefile.in: pass down MAKEINFO on info.
5431 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5433 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5434 host/h-<foo> now just <foo>.
5435 * configure.in: reflect changes
5437 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5439 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5440 actual source file, not just the generated libbfd.h.
5442 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5444 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5445 gdb on little-endian 960 code.
5446 * archive.c (compute_and_write_armap): indirect symbols should go
5447 into the archive header too.
5449 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5451 * Makefile.in: added check target.
5453 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5455 * coff-msym.c: Move this file from gdb/ecoff.c. It
5456 handles byte-swapping for ECOFF (MIPS symbol) files.
5457 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5458 to the files built on MIPS-based hosts.
5459 * Makefile.in: Add rule for coff-msym.
5461 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5463 * Makefile.in: added clean-info target. MINIMIZE=1.
5465 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5467 * coff-rs6000.c: Move core file functions into separate
5468 new file rs6000-core.c. This is needed because reading
5469 core files depends on native include files that conflict
5470 with ../include/coff/rs6000.h.
5471 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5473 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5475 * aoutx.h (NAME(aout,print_symbol)): Don't print
5476 symbol addresss for undefined symbols.
5477 * coff-rs6000.c: Various updates (due to target-
5478 independent changes).
5479 * libbfd.h: Ditto (tdata field is now a union).
5480 * hosts/h-sparc.h: Removed prototype for bogus function
5481 'emset' (presumably should have been 'memset' - which is there).
5483 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5485 * configure.in (mips-big-* target): Same is Iris.
5487 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5489 * aoutx.h (translate_from_native_sym_flags): when creating an
5490 alias symbol, fill in the section as undefined, rather than
5491 leaving it blank. If an output section can't be found for a
5492 symbol, then don't core dump.
5494 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5496 * Makefile.in, configure.in: removed traces of namesubdir,
5497 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5498 copyrights to '92, changed some from Cygnus to FSF.
5500 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5503 * coff-h8300.c: fix stupid reloc subtraction bug
5504 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5505 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5506 the symbol.flags and done_lineno fields.
5508 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5510 * coffcode.h (coff_write_symbol): write out the correct number of
5512 * cpu-h8300.c: fix disassembly bug
5514 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5516 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5517 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5518 reloc.c, section.c (bfd_map_over_sections), targets.c
5519 (bfd_target_list): Protolint.
5520 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5522 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5524 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5526 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5527 section of a symbol rather than the section of a reffed symbol to
5528 determine the r_index of an emmitted reloc.
5530 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5532 * PORTING: New (preliminary) porting guide.
5534 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5536 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5537 (howto_hvrt16): lint.
5539 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5541 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5542 a full configuration (with possible cross-development),
5543 instead of using host-aout.c.
5545 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5547 * aout-target.h (MY(write_object_contents):
5548 Set obj_reloc_entry_size (abfd).
5549 * gen-aout.c: Change to emit a .c files, not a .h file.
5551 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5553 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5554 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5556 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5558 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5559 with more than one auxent can cause nasty core dumps.
5561 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5562 "done_lineno" so that a symbol which appears twice in the symbol
5563 table only gets it's linenumbers relocated once. Modifed
5564 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5567 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5569 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5570 stuff to use the New Order.
5572 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5574 * ieee.c: Change type of envi[] to unsigned char.
5576 * configure.in: fix vax ultrix configuration.
5578 * elf.c (bfd_section_from_shdr): Deal with null return from
5579 bfd_make_section(). (elf_object_p): Select endianess properly.
5581 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5583 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5585 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5587 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5588 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5589 * host-aout.c: Don't use aout-params.h; configure these systems
5590 in their xm files, not in a randomly generated file.
5591 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5593 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5595 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5597 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5598 host_aout_vec here as well.
5600 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5602 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5603 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5604 to prevent undefined symbol.
5606 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5608 Various lints found on PersSony
5609 * aoutx.h: cast an enum
5610 * coff-a29k.c: many ints in reloc structure turned to enum
5611 * coffcode.h: more enums
5612 * cpu-h8300.c: more enums
5613 * opncls.c: more enums
5615 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5617 * configure.in: Make Tahoe configuration work again.
5618 * bfd-in.h: Remove trailing comma from enum declaration.
5619 * ieee.c: Can't put byte values >0x7F into a signed char.
5621 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5623 * Makefile.in: Add dependencies for various coff-*.o files.
5625 * elf.c: Remove extraneous paren from core_prpsinfo and
5626 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5627 Replace references to old section "size" member with new
5628 "_raw_size" member. Implement elf_make_empty_symbol, which
5631 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5633 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5636 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5638 * coffcode.h (bfd_coff_relax_section): now static.
5639 (bfd_coff_get_relocated_section_contents): various type lints.
5641 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5643 New entry point in the transfer vector - bfd_relax_section.
5645 * aout-target.h: add to vector, call generic_relax
5646 * bfd-in.h: add to vector
5647 * bfd.c: add #define for vector
5648 * bout.c: add to vector, call generic_relax
5649 * coffcode.h: add to vector, also now has coff specific relax code
5650 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5651 * elf.c: call generic_relax
5652 * ieee.c: call new vector, clean up some bugs due to the creation
5654 * libbfd.h: add bfd_generic_relax_section EXFUN
5655 * oasys.c: call generic_relax
5656 * reloc.c: implement generic_relax
5657 * seclet.c: moved much of this into coffcode.h
5658 * srec.c: call generic_relax
5659 * targets.c: define new transfer vector
5661 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5663 * everything: now modified to use smaller reloc type. Self hosts
5666 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5668 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5669 New files for stratus.
5671 * configure.in: Add configuration fragments for stratus.
5673 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5675 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5676 variables as CONST since they are set to point to a const char
5677 string. Fixes compiler complaints.
5679 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5681 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5684 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5686 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5687 symbols, so that we can emit the correct file name even
5688 if it's an include file.
5690 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5692 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5693 (Reported by john@labtam.labtam.oz.au (John Carey)).
5695 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5697 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5699 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5700 being used to -DHAVE_PROCFS.
5702 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5703 '#include "fopen-same.h"' to end of file to match other h-* files.
5705 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5707 * configure.in: Change svr4 references to sysv4. Add case
5708 "unknown" for target vendor and infer some targets based
5709 on the specified operating system.
5711 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5713 * bfd-in.h, libaout.h: ANSIfy enums.
5715 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5717 * archive.c (normalize): created version for VMS which removes the
5718 VMS directory crap from the front and end of a filename, eg turn
5719 [-.foo]bar.obj;123 into bar.obj
5720 (bfd_construct_extended_name_table): now writes index into an
5721 extended name table in decimal - the same base used to read an
5722 extended name table.
5724 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5726 * aout-encap.c: Fix to use aout-target.h.
5727 * aoutf1.h: Use standard MY_object_p and MY_callback
5728 in aout-target.h. Remove target-specific versions.
5729 * host-aout.c: Re-write to use aout-target.h.
5730 * gen-aout.c: New files use with host-aout.c to generate
5731 host-specific a.out-related parameters.
5732 * Makefile.in: host-aout.o depends on aout-params.h, which is
5733 generated by gen-aout.
5734 * aout-target.h: Make a little more flexible.
5735 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5736 macro. Instead, inline it in aout-target.h.
5737 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5738 a gcc -Wall warning.
5739 * archive.c: Add missing commas in DEFUN macro (2 places).
5740 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5741 Berkeley ones, now that libiberty has them:
5742 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5743 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5744 remove unused variable.
5746 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5748 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5749 and execname inside HAVE_PROCFS ifdef since they are unused
5750 when it is not defined.
5752 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5754 * elf.c: Flag all sections as either code or data. We can't
5755 be sure what they are anyway, since ELF doesn't fit the
5756 traditional model of text+data+bss very well. Add new local
5757 function elf_read() to simplify code. Record entry point in
5760 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5762 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5763 rather than N copies of the same lines.
5765 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5767 * cpu-h8300.c: disassemble branch displacements correctly
5768 * coff-h8300.c: put reloc offsets out in 32bits
5770 * makefile.dos, configdj.bat: New files from DJ
5771 * cache.c: fopen with new macros is needed for DOS.
5772 * ieee.c: environ renamed to envi to stop an include file
5774 * opncls.c, coff-rs6000.c: more fopens with macros.
5776 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5778 * Makefile.in: infodir belongs in datadir.
5780 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5782 * Makefile.in: fix where docdir lives
5784 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5785 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5786 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5787 srec.c, syms.c, targets.c : all new documentation and lint
5791 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5793 * coffcode.h, srec.c: Lint.
5795 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5797 * Makefile.in: install using INSTALL_DATA, added standards.text
5800 * configure.in: mark directory as target dependent. configure
5801 nows works in objdir always so make file existence checks
5804 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5806 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5807 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5808 and mandir now keyed off datadir by default.
5810 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5812 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5813 computation of arch and machine type so it's worked out before
5814 some_aout_object_p is called.
5815 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5817 * archures.c: add extra field 'section_align_power' to hold
5818 default section alignment in object files.
5819 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5820 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5821 initialize the new field.
5822 * bout.c (b_out_callback): replace the text size, since aout
5824 * aoutx.h: Documentation in the new style
5826 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5828 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5829 use the saved value if mtime_set is already set (intended
5830 for archive files, though apparently not used yet).
5832 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5834 * targets.c: Revise comments about how to configure the target
5835 vector, to match reality. Remove mention of obsolete methods.
5836 Remove long lists of capitalized macros that turn into the same
5837 thing in lowercase. Normal vector simply lists all known
5838 lowercase xvec names; all other cases are handled by SELECT_VECS.
5840 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5843 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5844 list of supported targets.
5846 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5848 * archive.c (bsd_write_armap): The pad byte sometimes added to
5849 the string table in a __.SYMDEF member is now
5850 counted as part of the size of the string table.
5851 This is compatible with the old ranlib, as well as Sun's.
5853 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5855 * srec.c: Rewrote to fix many bugs; now gets the record type
5856 right, doesn't choke on input, sets the start address in an S9 and
5857 fills in the filename on an S0.
5859 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5861 * cpu-h8300.c: Add support for MEMIND addressing mode
5863 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5865 * coffcode.h: use the new macro if available
5867 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5868 * Makefile.in: Fixed dependencies due to file rename
5870 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5871 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5872 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5873 newos3.c, stab-syms.c, syms.c: All these files have had their
5874 #includes altered to point to the new places.
5876 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5878 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5880 * configure.in: Add vendor "ncr" as supported per-target vendor.
5881 Add svr4 case for i386 per-host case.
5883 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5886 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5888 * syms.c (bfd_decode_symclass): Return 'A'
5889 for symbols that are both absolute and global.
5890 * archive.c (bfd_special_undocumented_glue): Return NULL
5891 if bfd_ar_hdr_from_filesystem returns NULL.
5893 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5895 * Makefile.in: added coff-h8300
5896 * configure.in: now h8 is a coff target
5897 * cpu-h8300.c: fix various disassembly problems
5898 * libcoff.h: took out some code which has been #0ed for a long
5900 * targets.c: added h8 coff
5901 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5902 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5904 * coffcode.h: Started to change the way machine dependencies are
5905 handled, from the nest of #ifdefs to macros defined in the
5906 including coff-<foo>.c
5908 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5910 * aoutx.h (some_aout_object_p): Set the `executable' bit
5911 if the entry point is contained in the text segment, even if the
5912 text segment is at location 0.
5914 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5915 nonstandard MIPS sections (.rdata, .sdata, etc).
5917 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5918 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5919 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5921 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5923 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5925 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5926 from syms.c to new file stab-syms.c. Also, since GNU extended
5927 type codes such as N_SETT are no longer in ../include/stab.def,
5928 include them manually.
5929 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5930 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5931 * libaout.h: Added prototype for aout_stab_name().
5932 * Makefile.in: Update Makefile for new stab-syms.[co].
5934 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5936 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5937 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5938 just make N_XXX work by excluding the header from the text segment.
5939 * aoutx.h: Fix comments to match.
5941 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5943 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5944 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5945 for the "logical" text segment (i.e. never consider the exec
5946 header to be part of the text segment). This change is
5947 needed for consistency with various other parts of bfd and ld.
5948 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5949 and move calculation of obj_textsec(abfd)->size to libaout.h.
5950 * bfd-in.h: Removed bogus ';'.
5952 * Makefile.in: Add MINIMIZE flag to select lean
5953 or bloated target_vector.
5954 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5955 * newsos3.c: Fixes to ../include/aout64.h remove need
5956 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5958 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5960 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5961 handle both little and big-endian targets, with little
5962 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5963 * host-aout.c: Add FIXME note.
5965 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5967 * targets.c: Make the default target_vector contain
5968 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5969 Old behavior can be gotten by defining ALL_TARGETS.
5970 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5971 Factored out common code into new file aout-target.h.
5972 Saves a lot of duplicate code for a.out variants.
5974 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5976 Get 'make headers' to work when configured with +subdirs.
5977 * Makefile.in: Add $(subdir) to docdir path.
5978 * doc/Makefile.in (protos): Add $(srcdir) prefix
5979 to name of sed scripts.
5981 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5983 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5984 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5985 to include names of N_SETT etc.
5987 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5989 * elf.c: Add minimal support for ELF symbol tables. Generates
5990 canonical bfd symbol tables from ELF symbol tables. Change the
5991 name of some functions from bfd_<name> to elf_<name>.
5993 * syms.c: Trivial fix to comment to remove a redundant "to".
5995 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5997 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5998 form that GDB recognizes as COFF.
6000 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
6002 * ieee.c (ieee_object_p): cast NULL correctly.
6003 * configure.in: added harris host
6005 * coff-a29k.c: Lots of changes, most from David Wood.
6007 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
6009 * coff-m88k.c (coff_write_armap): Just #undef it.
6011 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
6013 * Makefile.in: standardize on MINUS_G to disable debugging
6014 * coff-m88k.c: create coff armaps instead of bsd ones.
6015 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
6018 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
6020 * elf.c: Additions to support ELF format core files.
6021 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
6022 has support for /proc (all the include files in particular).
6024 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
6026 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
6027 of two N_SO stabs, one for directory, and one for filename.
6029 * bfd-in.h (print_vma): Factor out duplicate definition.
6031 Exit a little more gracefully when malloc returns NULL.
6032 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
6033 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
6034 * libbfd.h: Rre-generated due to libbfd.c update.
6036 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
6038 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
6040 * elf.c (elf_object_p): Don't try to create a bfd section for
6041 the first ELF section header. It is just a placeholder.
6043 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
6045 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
6046 core files, when compiling native.
6047 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
6049 FIXME: The aoutf1.h change below needs to be reversed back
6052 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6054 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
6055 manipulation of lnno fields in lineno structs in a coff-<f>.h
6056 independent way. Override it in coff-<f>.h to your favourite
6057 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
6058 (coff_swap_lineno_out): modified to use the new macros.
6060 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
6062 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
6063 unknown arch when the magic number doesn't specify the
6064 architecture, since some OSs (eg old sun3s) don't set the number, and
6065 020 is probably the right answer anyway.
6067 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
6069 * hosts/h-news.h, hosts/h-rtbsd.h:
6070 Get rid of MISSING_VFPRINTF, since libiberty provides one.
6071 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
6072 bfd_print_symbol_nm, for use by nm.
6073 * aoutx.h (NAME(aout,print_symbol)): Add code for new
6074 bfd_print_symbol_nm option, to print in nm format.
6075 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
6076 oasys.c (oasys_print_symbol): Provide stub implementations
6077 for bfd_print_symbol_nm.
6078 * syms.c: New function bfd_decode_symclass, used by nm printer.
6079 New function bfd_stab_name to look up string name of stab code.
6081 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
6083 * Makefile.in: Added ctor.c
6084 * archures.c (bfd_default_arch_struct) added
6085 bfd_default_reloc_type_lookup.
6086 * coffcode.h: removed a load of #if 0ed code.
6087 (coff_compute_file_section_positions): now works out the section
6088 alignment and size correctly in all cases.
6089 (coff_get_symtab): looks for constructor symbols and calls the
6090 right function when they're found. (coff_canonicalize_reloc):
6091 knows when a section is full of constructors and does the right
6093 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
6095 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
6096 * libcoff.h: removed #if 0ed code
6097 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
6098 arch independent constructor relocation type.
6099 (bfd_reloc_type_lookup): removed the comment "this will go away"
6100 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
6101 reloc which is used when BFD_RELOC_CTOR falls through to give a
6102 default 32bit reloc for constructors.
6103 (bfd_default_reloc_type_lookup): added.
6104 * aoutf1.h: fixed SEGMENT_SIZE typo.
6106 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
6108 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
6109 matching prefix "coff".
6110 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
6111 rs/6000 csect records.
6113 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
6115 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
6116 * configure.in: add motorola delta88 cases
6117 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
6118 write_armap prototype
6119 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
6121 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
6123 * Rename COFF-related files in `coff-ARCH.c' form.
6124 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
6125 coff-mips.c, coff-rs6000.c to be exact.
6127 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
6128 make output clutter.
6129 * config/mt-*: Ditto.
6131 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
6133 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
6134 John Gilmore. Archive support from Damon A. Permezel.
6136 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
6137 * configure.in: Add rs6000 case.
6138 * targets.c: Add rs6000 vector.
6139 * archures.c: Add rs6000, fix comment on romp.
6140 * bfd-in.h (enum bfd_error): Add no_debug_section error.
6141 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
6142 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
6143 * section.c (bfd_make_section): Return NULL on attempt to create
6145 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
6146 (bfd_swap_aouthdr_in): Handle lots more members.
6147 (make_a_section_from_file): If section has already been seen,
6148 just return false rather than overwriting it.
6149 (coff_real_object_p): Understand incoming magic numbers.
6150 (coff_set_flags): Understand outgoing magic numbers.
6151 (coff_compute_section_file_positions): outgoing aouthdr magic #.
6152 (build_debug_section): Add fn for reading debug string section.
6153 (get_normalized_symtab): Handle symbol names in debug string section.
6154 Remove unused obj_string_table.
6155 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
6156 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
6157 existing section before making one.
6158 * cpu-rs6000.c: New file.
6159 * rs6000coff.c: New file.
6161 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
6163 * elf.c: Add partial support for ELF format corefiles. Still needs
6164 support for extracting registers from corefiles.
6166 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
6168 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
6169 RANLIB is defined as echo, send the output to /dev/null to help
6170 reduce clutter in the output from doing a make.
6172 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
6174 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
6175 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
6177 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
6179 * coffcode.h (coff_compute_section_file_positions): make it pad
6180 section size out if there are alignment restrictions so that the
6181 image will be ok on a system where section positions are worked
6182 out by accumulating sizes rather than from the section headers.
6183 * targets.c (proto write_armap). Changed orl_count to unsigned.
6184 * opncls.c (bfd_close_all_done). Added so that generative
6185 programs like gas can close a bfd without causing bfd confusion.
6186 * libbfd.h (changed becuase of protos)
6187 * amdcoff.c: messed with the way that jmp displacements are
6188 calcualated. This may not yet be totally correct.
6189 * archive.c (coff_write_armap): rewrote the way that ranlibs are
6191 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
6192 abs symbol has no section (like a register symbol).
6193 (coff_write_symbol) now zeros auxent before filling it up to help
6194 with sensitive applications.
6195 * libbfd.c (bfd_write_bigendian_4byte_int): added.
6197 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
6199 * bfd.c: Make sure we don't get a macro strerror().
6200 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
6201 * trad-core.c (trad_unix_core_file_failing_command): Suppress
6202 attempt to recover command, ifdef NO_CORE_COMMAND.
6203 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
6205 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
6207 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
6209 * archive.c (bsd_write_argmap): The size of the ranlib structures
6210 should not include the size field itself.
6211 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
6212 adata(abfd)->exec_bytes_size field instead of constant macro,
6213 because aoutx.h compiles to a simple .o file shared by
6214 all 32-bits a.out targets.
6216 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
6218 * configure.in: Allow i386-sco-sysv.
6219 * bout.c: Remove unused i960_align; lint dummy core file handlers.
6220 * cpu-h8300.c: lint.
6222 * host-aout.c: New strategy. We use common code, include files,
6223 and data structures to handle the file, but set a few parameters
6224 from the host's config file (page size, text start addr, etc).
6225 * libaout.h: Define HP BSD machine types.
6226 * aoutf1.h: Handle reading a.outs with these types.
6228 * trad-core.c: Pass the u.u_ar0 value as the negative of the
6229 virtual-memory-address of the .reg section. We can't just make a
6230 section for "all the regs and nothing else" because only GDB knows
6231 exactly where the regs are (scattered around the upage and stack).
6232 Clean up memory allocation. Remove big- and little-endian
6233 vectors, replace with single vector; this only runs on the host,
6234 in host byte order. Replace byteswap routines with aborts in case
6236 * targets.c: There's only one trad_core_vec now.
6237 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
6239 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
6241 * hosts/h-amix.h (free): Fix prototype.
6243 * aoutx.h: Don't use NULL as an integer, for braindead systems
6244 that declare it as (void *)0. (From Peter Schauer.)
6246 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
6248 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
6249 problem with bad Ultrix system headers.
6250 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
6251 various kinds of alignments for the various kinds of
6254 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
6256 * doc/Makefile: Don't assume . is on the path (from James Clark).
6258 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
6260 * Makefile.in: Avoid Sun Make VPATH bugs.
6261 * targets.c: Declare trad_core vectors extern.
6263 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
6265 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
6266 * libbfd.h: Moved ALIGN macro here.
6267 * bout.c (b_out_callback): Replace i960_align by align_power.
6269 * libaout.h (struct aoutdata): Added fields page_size,
6270 segment_size and exec_bytes_size. These help generic code
6271 (in aoutx.h and libaout.h) to figure out where to align
6272 the various segments in a demand paged file.
6273 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
6274 to decide if the exec header counts in a_text (text segment size).
6275 Also, assume D_PAGED flag is set; don't set it here.
6276 * bout.c (b_out_callback): Add initialization of
6277 adata fields page_size, segment_size, and exec_bytes_size.
6278 * host-aout.c (NAME(host_aout, callback) and
6279 NAME(host_aout,mkobject): Ditto.
6280 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
6281 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
6282 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
6283 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
6284 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
6285 for some systems (mainly sunos), so do it in the callback instead.
6286 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
6287 * aoutx.h (NAME(aout,set_section_contents): Change the way
6288 filepos and size of sections are carried out to support
6289 older styles of demand paged executables.
6292 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
6294 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6295 * bfd.c: Added macros to enable gas to swap coff records.
6296 * coffcode.h: Make the coff_swap_*_out routines return the number
6297 of bytes swapped, and cleaned up their prototypes.
6298 * configure.in: Added ebmon/coff support
6299 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
6301 * targets.c: Added new entry points for coff swapping
6303 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6305 Restructure configuration scheme for bfd, binutils, ld.
6307 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6308 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6309 Change some config names to match other dirs.
6310 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6312 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
6313 ../include/sysdep.h.
6314 * cpu-i960.c: Strncmp needed a length arg.
6315 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
6316 * i386aout.c: Remove dead N_TXTOFF override.
6317 * trad-core.c: Don't disable the whole file if SUN4_SYS.
6318 * config/: Rename some config files to match up h-*.h names.
6319 Remove all the HOST_SYS definitions from the config files.
6320 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6321 * hosts/h-hp9000.h: Remove USG comment.
6322 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6323 * hosts/h-news.h, h-sparc-64.h: New config files that had
6324 previously been kludged in the <sysdep.h> file.
6326 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6328 * config/*: trad-core support is HOST dependent, not target
6329 dependent. Target config files only set DEFAULT_VECTOR and/or
6330 other vector elements. Exception: when host-aout.c is in use,
6331 in which case we're forced to assume we're native (hp, vax,
6332 tahoe). Rename XDEPFILES to HDEPFILES.
6333 * Makefile.in: Rename XDEPFILES.
6334 * config/h-sun*: Don't force static linking.
6335 * trad-core.c: Document how to use it nowadays.
6336 * i386aout.c, newsos3.c: Clean up.
6337 * i386coff.c: Allow 386 coff files to be used as core files too
6338 (for reading core files from embedded systems).
6340 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6342 * Add i386aout.c for a.out support on the i386.
6344 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6346 * reloc.c, section.c, syms.c, targets.c: correct info-node
6347 structure in *doc* comments.
6348 doc/Makefile: stop hiding complaints from makeinfo.
6350 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6352 * aoutx.h (...some_aout_object_p): Take a third parameter,
6353 the internal_exec struct, and avoid ever looking at an
6354 external_exec. All callers changed to read the entire
6355 external_exec struct, swap and check its magic number,
6356 swap in the whole structure, and pass the swapped-in version to
6358 * bout.c: Bring into modern era. Use single _object_p routine
6359 for big- aand little-endian. Provide internal and external
6360 exec header structs. Use separate swap-in and swap-out routines.
6362 * libaout.h: Move struct internal_exec from ../include/aout64.h
6363 to here. Add obj_symbol_entry_size to struct aoutdata.
6364 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6366 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6367 EXTERNAL_NLIST_SIZE. Callers changed.
6369 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6371 * bfd.c: Remove strerror() to libiberty.
6373 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6374 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6375 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6376 last byte of transfer, not first byte, is within the section.
6378 * host-aout.c: Remove `BSD' archive support. Lint.
6380 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6381 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6382 `bfd_arch_info_type'. All uses changed.
6383 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6384 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6385 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6386 it needs a better name.) All uses changed.
6387 * targets.c: Rename `enum target_flavour_enum' to `enum
6388 target_flavour', and remove the `_enum' from all of the enum
6389 values themselves. All uses changed.
6391 * configure.in, config/h-i386mach: i386 mach host.
6392 * config/t-i386-aout: Use host-aout.c.
6394 * trad-core.c: Give it its own xvec's to make it independent
6395 of other file formats.
6396 * ecoff.c, host-aout.c: Remove refs to trad-core.
6397 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6398 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6400 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6402 * reloc.c: Extended NEWHOWTO macro
6403 * ieee.c: Changed the way 8bit pcrel is done
6404 * cpu-h8300.c: got the registers in the right order
6406 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6408 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6409 prediction is vindicated!
6411 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6412 Remove refs to howto.c, since Steve forgot.
6414 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6416 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6417 still work. Now allows any architecture/machine to be set.
6419 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6421 * howto.c deleted and moved code to reloc.c
6423 * libbfd.h, libbfd-in.h removed $id stuff for real
6425 * cpu-h8300.c Made it match various different spellings of h8300.
6427 * archures.c: Took out the first char filter which made it only
6428 look for a cpu/arch match when the first chars of supplied and
6429 tested names were the same.
6431 * targets.c removed oasys stuff, pending someone to fix the bugs
6435 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6437 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6438 ELF support good enough for GDB.
6439 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6440 m68k-cbm-svr4 host and target.
6441 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6442 so `diff' and `patch' can cope.
6444 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6446 * archures.c: removed texinfo error
6448 * init.c: added texinfo hooks, and removed initialization error
6451 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6454 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6456 * cpu-i960.c: Avoid numerical count of initializers.
6458 Vax Ultrix changes from David Taylor <taylor@think.com>:
6459 * host-aout.c: Make little-endian vector really little-endian.
6460 * configure.in: Separate vax and tahoe cases, handle ultrix.
6461 * config/t-vax: Add trad-core.o.
6462 * config/h-vaxult: New host system.
6464 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6466 * bfd-in.h VERSION, change version number to 0.18, this makes a
6467 gap, but now is the same as the linker version number.
6469 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6470 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6471 files will eventually contain processor specific bits for bfd,
6472 like strange relocation information and dis/assembly. So far only
6473 the H8 has been even partially done. This work also ties in with
6474 the change in handling architectures.
6476 * amdcoff.c: (a29k_reloc) fix error message.
6478 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6479 discover the architecture of the bfd. (sunos4_callback) calls the
6480 function bfd_set_arch_mach rather than stuffing stuff directly
6481 into the bfd. (sunos4_write_object_contents), changed names of
6484 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6485 setup the environment.
6487 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6488 headers in big endian format, regardless of the endianess of the
6491 * archures.c: totally changed. Now an architecture is represented
6492 with a pointer to an info structure rather than an enumerated type
6493 and a long. The old info is available as two elements in the
6494 structure. Future enhancements to architecure support will
6495 involve pointers to methods being placed into the info structure.
6497 * bfd.c: changed the definition of the bfd structure for the new
6500 * bout.c: (b_out_set_arch_mach) changed to use the new
6501 architecture mechanism.
6503 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6504 the new architecture mechanism.
6506 * configure.in: added h8 stuff.
6508 * ieee.c: too many changes to note. Now ieee files written with
6509 bfd gas and ld can be read by gld and ieee only linkers and
6512 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6514 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6515 than fixing the structure directly.
6517 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6518 than fixing the structure directly.
6520 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6521 before opening a bfd.
6523 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6524 rather than fixing the structure directly.
6526 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6527 in the t/hmake file) a user can select which backends they want
6528 linked with bfd without changing the source.
6530 * init.c: new, looks after initializing modules.
6532 * howto.c: for future use, will allow an application to work out
6533 what cookie to use as a handle on a relcoatio howto.
6535 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6537 * srec.c: Better error checking, partly from Peter Schauer.
6538 (srec_object_p): Avoid assuming any file that starts with 'S' is
6539 an S-record file! (Check for 3 uppercase-hex digits after it.)
6540 (ISHEX): Define new macro for checking supposedly hex characters.
6541 (pass_over): Treat as EOF any S-record line that:
6542 * doesn't have hex in either size character
6543 * produces a size larger than 0x7F
6544 * has an unrecognized type number
6546 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6548 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6549 opncls.c: Lint (saber actually).
6551 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6553 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6554 * newsos3.c: Fixed two types: newos3 -> newsos3.
6555 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6556 to use correct segment.
6558 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6560 * aoutx.h (print_symbol): Handle missing symbol->name.
6562 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6564 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6567 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6569 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6570 add sgi/irix support.
6572 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6574 Changes for the AMD 29000 Ultracomputer port from David Wood.
6577 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6579 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6582 * coffcode.h (coff_real_object_p): Pass information about the
6583 current file's coff symbol format to BFD via the coff_data struct.
6584 (coff_find_nearest_line): obj_icof => coff_data.
6585 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6586 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6587 and DIMNUM == E_DIMNUM.
6588 * configure.in: Handle a29k-*-* hosts, and targets
6589 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6590 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6591 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6592 local_linesz to `coff_data' (tdata) struct.
6593 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6594 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6596 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6598 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6599 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6601 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6603 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6605 (sunos4_core_file_matches_executable_p): Fix header comparison.
6606 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6607 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6609 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6611 Allow GDB to patch object files.
6613 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6614 * trad-core.h (trad_unix_core_file_p): Ditto.
6615 * aoutx.h (aout_set_section_contents): On first output, check
6616 abfd->direction and complain if erroneous.
6618 * Makefile.in: Add crude dependencies.
6620 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6622 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6623 to h/t-xxxx files so that everything will work on System V.
6625 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6627 * aoutx.h: Add information on host-aout.c and how to configure
6628 to use it, to the manual.
6629 * configure.in: Tix typo.
6630 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6631 else dummy out the core file support.
6632 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6633 specified, use it to locate the data section.
6634 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6635 rather than as chars (lint).
6637 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6639 * aoutx.h, coffcode.h: saberized.
6641 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6643 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6645 bfd.c, targets.c: minor rewording of doc segments
6648 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6650 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6651 etc, rather than TEXT_START_ADDR.
6652 * host-aout.c: Remove #if 0 around whole thing.
6653 Update to modern (32/64-bit) a.out naming conventions.
6654 Include a large chunk of ../include/a.out.gnu.h to get macros that
6655 are not defined by the system include files.
6656 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6657 macro used by the other a.out implementations.
6658 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6660 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6662 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6663 texdoc and psdoc; make these depend on generated .texi's
6665 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6668 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6671 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6672 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6673 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6674 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6675 obtrusive marks indicating .c origins.
6677 * bfd.texinfo: generalize most references to linker
6679 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6681 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6682 * archures.c: remove empty foo() definition (crept in at vn1.9)
6684 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6686 * bfd.texinfo: use @setchapternewpage on instead of lots of
6687 @page's; minor rephrasing in Introduction.
6689 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6690 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6691 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6692 segments): used BFD (caps) more consistently as a name in
6693 discourse, fixed a few other minor typos and uses of fonts
6696 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6698 * coffcode.h: fixed bug where string table size wasn't being swapped.
6700 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6702 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6704 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6705 flags. (bfd_print_symbol_vandf) now knows what to do with the
6708 * aoutx.h: made translate_from_native_sym_flags and
6709 translate_to_native_sym_flags produce the above flags.
6712 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6714 * all files: update copyright notices for GPL version 2.
6715 Install header comments and attribute most modules to their
6716 authors. BFD's name is now officially "Binary File Descriptor",
6717 so remove any conflicting pejoratives.
6718 archures.h: Consists solely of comments; remove it.
6720 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6722 * Makefile.in, bfd.c: Made it compile again.
6724 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6726 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6729 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6731 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6732 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6735 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6736 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6738 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6740 * Everything: created some new files, core.c format.c, reloc.c,
6741 section.c and syms.c to split the functionality a bit better.
6742 Cleaned up the rest of the files a bit, and added some
6746 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6748 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6749 really takes 3 arguments, patched code and ammended prototypes.
6751 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6753 * ../include/bfd.h (struct bfd_target): Added new field
6754 "align_power_min" which contains the minimum alignment for a
6755 section. This is used in coff_new_section_hook. The field
6756 insertion necessitates an update of all backends..
6758 * aoutf1.h jump table field inserted
6760 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6763 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6764 table field inserted.
6766 * coffcode.h(just about everything) Now patches up symbol tables
6767 using a different mechanism. The Intel major bug has been fixed,
6768 and the linker can self host on the Aviion and be debugged with
6771 * ecoff.c: new include and jump table patch, i386coff.c: new
6772 include and jump table patch, icoff.c: new include and jump table
6773 patch, ieee.c: can now read archives containing ieee modules.,
6774 libcoff.h: added (combined_entry_type), libieee.h: uped max
6775 sections to 20, m68kcoff.c: new include and jump table patch,
6776 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6777 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6778 srec.c: jump table patch. trad-code.c fixed #IF typeo
6780 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6782 * coffcode.h (coff_swap_aux_in): added else case to deal with
6783 filenames less than 9 characters.
6786 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6788 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6790 * srec.c: now allows any number of sections to be created in a
6791 file. Outputs addresses of the right length.
6793 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6795 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6796 target didn't match, the format got set to the attempted match,
6797 breaking a future test.
6799 *../include/i386coff.h : fixed typo in type field with size
6801 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6802 support in the jump table for the swapping routines exported to
6803 gdb. Now gdb works with the 386.
6805 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6807 * Merge in changes from gdb-3.95 release.
6808 Makefile.in: Allow hmake and tmake files to add OFILES.
6810 bfd.c: support specific targets as well as searching. When
6811 searching, take default target in preference to others.
6813 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6814 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6815 libbfd.h: Support specific targets as well as searching.
6816 opncls.c: Support specific targets as well as searching.
6817 targets.c: Search is short-circuited if default target matches.
6818 liboasys.c, libieee.c: Undo bothner changes that make macros
6819 work to the left of assignment, but which depend on the
6820 representations of different pointer types being the same.
6822 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6824 * i386coff.c: created.
6825 * coffcode.h: added support for 386.
6826 * Makefile.in: added support for 386.
6827 * ../include/i386coff.h: created
6829 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6831 * coffcode.h: removed all put_x_<sizes>
6832 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6836 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6838 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6840 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6842 * everything: Removed sysdep.h from bfd.h and put back into files
6843 from which it was split out. Now 64 bit version is built with a
6844 -DHOST_64_BIT="long long" on the compile line.
6846 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6848 Changed all the [get|put][name] routines to use [get|put]_[size
6851 Put in support for 64 bit work. Now two versions of bfd may be
6852 generated, according to the state of TARGET_64_BIT, one which is
6853 32 bit only, and one which is 64/32 bits.
6854 Created new back end 'demo64' to test 64 bit functionality.
6856 Renamed some files to work on DOS.
6858 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6859 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6860 chage, 64 bit transfer. * liba.out.h: Split out common code from
6861 sunos and newsos into liba.out. Name changes and prototype mods. *
6862 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6863 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6864 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6865 change and 64bit stuff.* newsos3.c: common code removed, new jump
6866 table. * oasys.c: Name change * opncls.c: Portability fixes *
6867 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6868 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6869 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6870 64bit ized. * demo64.c: 64 bit a.out back end
6872 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6874 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6875 on LHS of assignment, even when using old compilers.
6876 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6877 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6878 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6879 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6880 * targets.c: Add declaration of newsos3_vec.
6882 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6884 * aout.c: fixxed some of the problems with filepos calculation.
6885 (swap_ext_reloc): fixed problem with creation of relocs.
6886 (aout_set_section_contents): fixed filepos problem
6888 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6889 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6890 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6891 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6892 cleaned up. (coff_write_object_contents) cleaned up.
6894 * ecoff.c: Totally different. Now supports ecoff fully.
6896 * icoff.c: fixed problems in relocation callout.
6898 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6900 * m68kcoff.c: updated target vector.
6902 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6903 choose_reloc_size. (sunos4_write_object_contents) now calls
6904 choose_reloc_size so outputs relocs correctly, also calculates the
6905 size of the sections correctly.
6909 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6911 Merge Per Bothner's changes to modularize BFD a.out a bit.
6913 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6914 * ieee.c: Cast enums to int before comparing them, for brain-
6916 * coff-code.h: Remove coff_get_section_contents, and use the
6917 generic one instead.
6919 * aout.c: Derive new module from sunos.c, containing generic
6920 support code for all kinds of a.out files.
6922 * sunos.c: Remove all code that goes in aout.c. Split out
6923 machine dependent followup in sunos4_object_p into
6924 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6925 and redefine only the names we CHANGE, not all the names. Drop
6926 the little-endian vector, and rename the vector as sunos4 rather
6929 * b.out.c: Use aout.c routines for most of the work. Slight
6930 changes for the new regime. Remove close_and_cleanup and
6931 get_section_contents in favor of generics. New transfer vector
6934 * newsos.c: New support for Sony NEWS, another a.out format.
6936 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6937 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6938 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6940 * opncls.c (bfd_close): Call format-dependent write_contents
6941 routine, if writing, before calling target-dependent
6942 close_and_cleanup routine (which is now always generic, I think).
6943 * srec.c: Use bfd_alloc instead of malloc. Remove
6944 close_and_cleanup and move code from it to
6945 srec_write_object_contents. Add write_contents to tvec.
6946 * targets.c: Remove a.out little vector, replace a.out big
6947 vector with SunOS vector. FIXME: Need Vax support again now.
6949 * libbfd.h: Add write_contents format-dependent-vector to the
6950 bfd_target vector. Supply a generic close_and_cleanup routine.
6951 * liba.out.h: Handle the new aout.c split. Add prototypes for
6952 all routines defined in aout.c. Rename "sunos" things to "aout"
6953 things. Add a few fields where needed for various formats.
6954 * Makefile.in: Add aout.c and newsos.c.
6956 * archive.c, ieee.c, oasys.c: Lint.
6958 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6961 changed forward declaration struct stat; to reduce warnings. Changed
6962 comment on bfd_h_<x>_x.
6964 * ../include/m68kcoff.h, ../include/intel-coff.h,
6965 ../include/m88k-bcs.h
6966 Now there are two incarnations of relocs, linenos and syments. One for
6967 internal digestion, and one full of char arrays for I/O. The original
6968 names have gone to detect errors.
6970 * Makefile.in, m68kcoff.c, targets.c
6971 Test new structure code with a 68k coff implementaion
6973 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6974 Fixed all the places where there were problems with the size and
6975 alignments of structures on disk and structures in memory. #ifed out
6976 all the code in coffswap.c, since it should be done using the target
6979 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6981 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6982 multiple reloc command.
6984 * sunos.c (sunos4_set_section_contents): Made it so that sections
6985 are always padded to their alignment size.
6987 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6989 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6990 Clean up types and such (saber C problems).
6991 * ecoff.c: Clean up types and such. Remove routines that are
6992 not used. Fix up reading and swapping of shorts from files.
6994 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6996 * a.out.vax.c: Remove two bogus "static" from prototypes.
6998 * ecoff.c: Got rid of lots of non-working junk (that had
6999 been copied directly from coff-code.h).
7000 Updated to be consistent with updates to icoff.c and coff-code.h.
7002 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
7003 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
7005 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
7006 but until the target_vector is automatically generated,
7007 it's as good as any. Note that the text offset is the only
7008 difference between NewsOS and SunOs (including magic numbers).
7009 (Most of the sunos_* routines should to renamed bsd_*
7010 and move to a bsd.c file. Then (and when the target_vector
7011 is automatically generated) it might make sense to create
7012 a separate Sony target.)
7014 * sysdep.h: Don't declare fread and fwrite. Causes trouble
7015 on some systems, and doesn't help on others.
7016 Similarly, only define X_OK if not already defined.
7018 * trad-core.c: Don't include sys/stat.h - at least
7019 on NewsOS 3, it has already been included.
7021 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
7023 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
7024 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
7025 symbol tables if necessary when reading them in, so gdb can use
7026 them. Add "bfd_coff_" to the names so they won't conflict with
7027 names in calling programs. FIXME-soon: if coff-code.h is
7028 included in two BFD modules, this will cause duplicate
7029 definitions; the routines should be exported to a separate,
7030 common, module (probably along with a mess of other ones).
7032 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
7034 Improve modtime support.
7036 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
7037 Remove #define for bfd_get_mtime. Remove gratuitous comment.
7038 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
7039 BUG: archive members still do not get correct mod times.
7041 Improve floating point support for core files.
7043 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
7044 (sunos4_core_file_p): Create a second registers section in the
7045 core file, called ".reg2", for the float registers.
7047 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7049 * many changes to improve archive handling; found a logic flaw in
7050 bfd_check_format which only just happened to work by cooncidence.
7052 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7054 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
7057 * bfd.h: changed type of udata in asymbol to void *, like it
7058 should be. Added bfd_reloc_dangerous enum member.
7060 * coff-code.h: Fixed it so that internally generated symbols get
7061 their values relocated correctly in all cases. Removed calls to
7064 * icoff.c: Not understanding the destination symbol of a reloc is
7065 not a failure any more, just 'dangerous'. This allows linking of
7066 b.out and coff images.
7068 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
7072 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7074 * sunos.c (translate_to_native_sym_flags): fixed
7075 sym_pointer->n_value so that symbols on the way out get their
7076 section relative values calculated correctly.
7078 * coff-code.h (mangle_symbols): fixed problem where tags were not
7079 being relocated for structs, enums, unions. Also various lints.
7081 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7083 * archive.c (get_elt_at_filepos): system_call_error returned
7086 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7088 * Resolve the use of no_error and system_call_error.
7089 The bfd library itself now will never set bfd_error to
7092 The code still needs to be combed to make sure all the error
7093 codes are correct. I suspect they are not always set correctly.
7095 * The names of all the messages have _ prepended because the sun
7096 bundled compiler can't distinguish from a macro which takes an
7097 argument and the same identifier in a non-macro context.
7099 * The reason for the above being that entry points which used to
7100 be trampoline functions are now just macros which expand to a
7101 direct call through the bfd's xfer vector.
7103 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
7104 must gas have its own version of everything (the gas version
7105 had the correct value)
7107 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7109 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
7110 properly support i960 architecture and output correct reloc stuff.
7112 * bfd.h: added prototype for bfd_printable_arch_mach, added
7115 * coff-code.h: Applied patches from chrisb to support i960
7116 architecture, zero relocs and swap them correcly and conditionally
7117 compiled the timestamp.
7119 * sunos.c: Made the default section alignment 2^3 so that doubles
7120 are done properly. Fixed the same reloc bug that was in b.out.c
7122 * sysdep.h: Now compiles on a Posix box
7124 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
7126 * icoff.c: Fix comment on big-endian version.
7127 * coff-code.h: Make HAS_RELOC really work (it's backwards from
7128 F_RELFLG). Set F_AR32WR in output files if little endian
7131 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
7133 * archures.c fixed =/== typo
7135 * sunos.c added architecture stuff for output. Fixed
7136 bug where files where vma(data) != size(text)
7137 were processed wrong.
7139 * coff-code.h added a lint cast
7141 * (../include/a.out.sun4.h) fixed it so zmagic
7144 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
7146 * archive.c removed loads of includes, and fixed bug where string
7147 table didn't have a null at the end.
7149 * bfd.c fixed includes, added symbols argument to
7150 canonicalize_reloc entry point.
7152 * libbfd.c fixed includes and added some lint patches.
7154 * targets.c added both sorts of intel coff.
7156 * b.out.c fixed included, changed was the canonical
7159 * icoff.c added support for callj and big and little
7162 * opncls.c added chmod+xing for files with EXEC_P set.
7164 * sunos.c fixed includes. Changed default section
7165 alignement to words. Fixed relocation stuff to work with
7168 * bfd.h various new types added, prototype for new
7169 reloc calls, changed bfd->iostream to a void *
7170 to including files don't need stdio.h.
7172 * libcoff.h added conversion table to tie relocs to
7177 * coff-code.h fixed includes. Added code to support
7178 big and little endian formats. Various lints. Better
7179 processing of symbols. Changed reloc stuff to new
7182 * libbfd.h fixed includes
7185 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
7187 * bfd.h changed name of alignment entry in sec_struct to
7188 alignment_power, because of conflicting uses within bfd.
7189 Now it should be obvious that it's a 2**n alignment
7190 specifier. Removed start_pad, end_alignment, block, minsize,
7191 output_file_alignment, subsection_alignment and original_vma fields.
7192 Added align_power() macro. Fixed bfd_section_alignment
7193 acessor macros. Added bfd_symbol_same_target macro.
7195 * b.out.c (b_out_write_object_contents) fixed to use
7196 new alignment member. Fixed (callj_callback) to use section
7197 relative symbols properly.
7199 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
7200 Fixed (translate_from_native_sym_flags) to correctly make
7201 symbols section relative.
7203 * bfd.c (bfd_errmsg) fixed various enum cast problems.
7204 (bfd_make_section) took out initialization of obsolete members.
7205 (bfd_print_symbol_vandf) added
7207 * opncls.c (bfd_create) created.
7209 * coff-code.h (coff_new_section_hook) took away refs
7210 to obsolete members. (make_a_section_from_file) added
7211 conversion between alignment types. (coff_symbol_from)
7212 added. (coff_count_linenumbers) only counts linenumbers
7213 if symbol is of coff-type. (coff_mangle_symbols) only
7214 heavily mangles symbols if symbol is coff-type.
7215 (coff_write_symbols) various lints. (coff_write_object_contents)
7216 various lints and modification for alignment conversion.
7217 (coff_slurp_relocs) fixed for use with new asection shape.
7219 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
7221 * archive.c lots of lint
7223 * b.out.c added callj relocation support, upgrated reloc howto.
7224 Fixed so that asymbol and reloc records are output
7227 * bfd.c lots of lint, support for new bfd entry point
7230 * bfd.h changed definition of asymbol to contain pointer to
7231 owning bfd, removed target dependencies.
7233 * cache.c took out print statements, put in BFD_ASSERT calls.
7235 * coff-code.h various lints, corrected linenumber output
7236 functionality. Added support for new style asymbols and
7237 bfd_print_symbol. Fixed so that asymbol and
7238 reloc records are handled correctly. Added timestamp.
7240 * icoff.c Added support for new howto shape.
7242 * liba.out.h Added support for new asymbol shape
7244 * libbfd.c various lints
7246 * libbfd.h various lints
7248 * libcoff.h added support for new asymbol shape.
7250 * sunos.c various lints. Added support for new asymbol shape
7251 and bfd_print_symbol.
7253 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
7255 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
7256 pointer lint. Added support for callj relocation. Fixed bug where
7257 the last 32 bytes of the text section were overwritten by data. Fixed bug
7258 where archives of b.out didn't work due bfd_slurp_extended_name_table
7261 * sunos.c added support for n_other field. Braced the howto table so
7262 that it won't be affected by any lengthing of the howto struct typedef.
7265 * bfd.h added support for n_other field, added special_function
7266 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
7269 * bfd.c upgraded bfd_perform_relocation, various lints.
7271 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
7273 * ChangeLog: Started ChangeLog for BFD.
7274 * ToDo: Create file for suggestions.
7276 * Makefile: Support easy loading into Saber C.
7277 Add dependencies for icoff.o and bcs88kcoff.o.
7278 Rename coff.c to coff-code.h. Change callers.
7280 * bfd.c (bfd_check_format): Allow the check_format routines
7281 to return the desired target vector, rather than just a Boolean.
7282 bfd.h (bfd_check_format): Change function pointer return type.
7283 archive.c (bfd_generic_archive_p): change callee.
7284 b.out.c (b_out_little_object_p, b_out_big_object_p,
7285 b_out_real_object_p): change callee.
7286 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
7287 in check_format transfer vectors that need a filler.
7288 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
7289 bcs88kcoff.c: change callee.
7290 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
7291 icoff.c: change callee.
7292 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
7294 * libbfd.c (zalloc): It should actually zero the storage!
7295 This was commented out for some reason.
7297 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7298 This is so callers can avoid <stdlib.h> which doesn't exist
7301 * bfd.c (map_over_sections): Add debugging code, since I
7302 noticed the section count for sunos core files was bad, but only
7303 GDB had detected the problem.
7304 (bfd_set_section_lineno_size, bfd_set_section_linenos,
7305 bfd_get_section_linenos): Remove obsolete functions.
7306 (bfd_apply_relocations): Use longs, not ints, for the math.
7308 * bfd.h: Declare enum boolean and struct bfd_target as well
7309 as typedefs for them. Remove obsolete
7310 bfd_get_section_lineno_size.
7312 * cache.c: Make the "fdopen" support work. Keep better track
7313 of how many files are open. Centralize the opening of files
7314 and be sure bfd_open[rw] actually try to open the file. Evade
7315 linked list initialization problems.
7317 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7319 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7321 * cplus-dem.c: Delete file, since it is not part of BFD.
7323 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7324 (bfd_openr, bfd_openw): Actually open the file, give error now.
7326 * sunos.c (sunos4_core_file_p): Set section count.
7327 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7328 obsolete definitions.
7329 (_write_symbol_table): Initialize <idx> counter.
7330 (foop): Eliminate debugging code.
7336 version-control: never