1 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * configure.in: Make 64-bit stuff work with "--with-targets=all".
5 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7 * libbfd-in.h: Removed swapping routines declarations.
8 * bfd-in.h: Added swapping routine declarations, and renamed them
10 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
11 * Changed all callers.
12 * libbfd.h, bfd-in2.h: Rebuilt.
14 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
16 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
19 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
21 * configure.in: Reorganized setting of makefile variables so
22 64-bit stuff works again.
24 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
27 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
28 "native_elf_sym" field, merged to make new type "elf_symbol_type".
29 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
30 Deleted field raw_syms.
31 (obj_symbols): Remove cast.
32 (obj_raw_syms): Deleted.
33 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
34 native_elf_sym fields.
35 * elf32-hppa.c: Changed uses of elf32_symbol_type to
38 From Pete Hoogenboom and Jeff Law:
40 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
42 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
43 bits are zero (e.g., they specify no relocations), then do not
44 even bother adding their entries to the symextn section.
46 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
47 of scope can have an argument relocation stub.
49 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
50 structure and type to elf32_hppa_stub_description. This makes
51 it consistent with the GNU coding conventions.
52 (elf32_hppa_stub_description): Added a 'next' field to allow
53 linking of stub description structures.
54 (elf32_hppa_stub_description): Added a 'stub_listP' field to
55 keep track of individual stubs.
56 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
57 Combined with the elf32_hppa_stub_description structure.
58 (elf32_hppa_stub_name_list): New type to keep track of
61 (add_stub_by_name): New function.
62 (find_stub_by_name): New function.
63 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
65 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
68 * elf32-hppa.c: (retval_mismatches): The direction of argument
69 relocation was reversed.
70 (hppa_elf_build_arg_reloc_stub): Return address was not being
72 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
73 argument relocation bits so this function can be used in the check
75 (hppa_elf_stub_check): Pass caller argument relocation bits into
76 hppa_elf_arg_reloc_needed_p().
77 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
78 pass caller argument relocation bits into
79 hppa_elf_arg_reloc_needed_p().
81 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
83 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
85 * hosts/delta88v4.h: New for SVR4.
86 * configure.hosts: Use it.
88 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
90 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
93 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
95 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
97 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
99 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
101 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
102 symbols as BFD local symbols.
103 (nlm_write_object_contents): Don't bother writing out exported
104 symbols more than once; they now appear in the symbol table more
105 than once (with and without a prefix) if necessary. Set offset
106 values to be non-zero as NLMLINK does.
108 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
110 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
112 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
114 * section.c (struct sec): Move position of user_set_vma, and
116 (SEC_BALIGN): Disable for now. I don't think it's currently used.
118 * elf32-hppa.c (elf_hppa_howto_table): Now static.
119 (symext_rootP, symext_lastP, global_value, GOT_value,
120 global_symbol, global_sym_defined, symextn_contents,
121 symextn_contents_real_size, elf_hppa_stub_rootP,
122 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
123 default initialization.
124 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
126 (hppa_look_for_stubs_in_section): Introduce temporaries to make
127 code more readable in 80 columns.
129 * libhppa.h (all functions): Now inline under GNU C.
131 More patches from Jeff Law:
133 * elf32-hppa.c (AR_WARN): Give argument which caused the
134 invalid argument relocation.
135 (AR_UNIMP): Delete unused macro.
136 (hppa_elf_set_section_contents): Always return a value.
137 (elf32_hppa_backend_table_processing): Likewise.
138 (elf32_hppa_backend_section_processing: Likewise.
140 * som.c: New file containing SOM specific code extracted
143 * som.h: New file containing SOM specific code extracted
148 * libhppa.h: Delete SOM specific code. Add generic PA
149 code which can be shared by both SOM and ELF backends.
151 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
152 depends on libhppa.h now.
154 * configure.in (hppa_vec): Needs som.o module instead of
157 * elf32-hppa.c: Include libhppa.h. Do not define
160 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
161 now lives in libhppa.h.
162 (hppa_reloc_field_selector_type_alt): Likewise.
164 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
165 define malloc or free.
167 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
170 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
172 (elf_hppa_reloc_type_lookup): Likewise.
173 (elf_hppa_tc_make_sections): Likewise.
174 (hppa_elf_arg_reloc_needed_p): Likewise.
175 (hppa_elf_build_long_branch_stub): Likewise.
176 (elf_reloc_map): Delete, no longer used.
177 (elf_hppa_reloc_map): Likewise.
178 (elf32_hppa_symextn_map_max_size): Likewise.
179 (elf32_hppa_get_sym_extn): Abort if type is bogus.
181 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
182 of the .hppa_unwind section.
184 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
186 * config.bfd: recognize m88110.
188 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
190 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
192 * elfcode.h (elf_section_from_bfd_section): Add detection of
196 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
197 New functions for support of long branch stubs.
198 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
199 check for long branch stubs.
200 (hppa_look_for_stubs): Unused function. Removed.
201 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
202 version of bfd_set_section_contents.
203 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
204 when BFD is configured for debugging.
206 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
207 to return a list of symbols that have non-zero argument
209 (hppa_elf_stub_finish): Make sure stub generation is done only
212 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
213 generation relocation entries within a stub.
214 (hppa_elf_build_arg_reloc_stub): Corrections to argument
217 * elf32-hppa.c: New #define's for argument relocation types.
218 (mismatches, retval_mismatches): Updated to reflect new
219 argument relocation types.
220 (CURRENT_STUB_OFFSET): New macro.
222 * elfcode.h (map_program_segments): Set the PF_X bit for data
225 * elf32-hppa.c: (elf_hppa_howto_table): Add
226 R_HPPA_STUB_CALL_17 for support of linker stub generation.
227 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
230 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
231 R_HPPA_STUB_CALL_17 for support of linker stub generation.
233 * hppa_stubs.h: Add new instructions that are used in linker
236 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
237 unwind descriptor were incorrect.
239 * libelf.h (bfd_elf_find_section): Declare.
241 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
242 function in place of global_sym field in elf_backend_data
244 (elf32_hppa_backend_symbol_table_processing,
245 elf32_hppa_backend_section_processing,
246 elf32_hppa_backend_fake_sections,
247 elf32_hppa_backend_section_from_shdr,
248 elf32_hppa_backend_section_from_bfd_section): New functions to
249 provide support of symbol extension sections and argument
251 (elf_info_to_howto): Remove call to abort().
253 * elf32-target.h: Support for special processing by the backend.
254 (struct elf_backend_data): Added elf_backend_symbol_processing,
255 elf_backend_symbol_table_processing,
256 elf_backend_section_processing, elf_backend_section_from_shdr,
257 elf_backend_fake_sections, and
258 elf_backend_section_from_bfd_section fields.
259 * elfcode.h: (bfd_section_from_shdr): Add a check for
260 processor-specific section types.
261 (elf_fake_sections): Add a check for processor-specific
263 (bfd_elf32_write_object_contents): Add a check to see if
264 there is any final section processing to be done by the
266 (elf_section_from_bfd_section): Add a check for
267 processor-specific section types.
268 (elf_slurp_symbol_table): Remove reference to global_sym in the
269 elf_backend_data structure. Replace it with a call to
270 elf_backend_symbol_processing.
271 * libelf.h: Remove global_sym field in the elf_backend_data
272 structure. Replace it with a series of backend-specific
275 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
276 stub_sym should be called target_sym.
277 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
278 rather than the output bfd (output_bfd).
279 (hppa_elf_reloc): Get rid of references to the global_sym field in
280 the elf_backend_data structure.
282 * elfcode.h (elf_fake_sections): Check the correct condition for
283 .bss. Also, detect the existence of a .note section.
285 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
288 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
289 should be a reference to bfd_arch_hppa.
291 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
292 the bfd_check_format structure to avoid a type mismatch.
294 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
295 and Jim Kingdon (kingdon@cygnus.com)
298 * netbsd386.c: New file.
299 * aoutx.h: Make sym_is_debugger_info true for N_FN.
300 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
301 libaout.h, targets.c: Other changes.
303 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
305 * config/m88k-elf.mt: New file.
306 * config.bfd: Use it for m88*-*-sysv4*.
308 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
310 * elfcode.h (elf_build_phdrs): Unused function deleted.
311 (bfd_shdr_from_section): Ditto.
312 (write_relocs): Don't change section contents for addend.
313 (elf_locate_sh): Return type is now always elf_internal_shdr,
314 since the other types were really aliases for this type anyways.
315 Don't compile this function, since it is static and doesn't appear
316 to be used in this file.
317 (sym_is_global): Return non-zero for weak symbols. Abort if
318 section pointer is null.
319 (swap_out_syms): Reorder tests so function symbols can be weak.
320 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
321 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
322 extracting out some common code. Abort if BFD section symbol has
324 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
325 section symbols. Don't read section contents to fill in addend
328 * elf32-i386.c (elf_howto_table): All partial_inplace fields
333 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
335 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
336 specific information for a symbol. Put in elf_sym_num, which
337 gives the external symbol number in the elf object file, since
338 local symbols must come before global symbols.
339 (elf_sym_extra): New macro.
340 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
341 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
342 symbol number to external number. Store the address of the
343 Elf_Sym_Extra field for the symbol in the udata field.
344 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
346 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
348 * elfcode.h (elf_obj_tdata): Add field to count the size of the
349 array of pointers to section symbols.
350 (elf_map_symbols): Bump the max index of the section symbols so
351 that we don't overwrite memory. Store the max index into the
354 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
356 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
357 to the section symbols we created. Remove unused field
359 (elf_map_symbols): Fill in array of pointers to section symbols.
360 Only create section symbols for sections that have SEC_ALLOC set,
361 and have non-zero size.
362 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
363 section symbol, look up the section in the list of section
364 symbols, and set the udata pointer appropriately. Otherwise, if
365 udata is still NULL, fail an assertion, and use 0, instead of
368 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
370 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
371 mipslelf and mipsbelf respectively.
372 * config/mipslelf.mt, config/mipsbelf.mt: New files.
373 * elf32-mips.c: Added some reloc information.
374 * configure.in: Fixed error message.
376 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
378 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
380 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
381 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
382 * archures.c: Alphabetize decls.
384 * configure.in, targets.c: Add missing vectors to the tables.
385 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
386 Remove hp300bsd_vec due to clash with sunos_big_vec.
388 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
390 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
391 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
392 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
393 * Makefile.in, configure.host, config.bfd: Corresponding changes.
394 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
396 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
398 * coffgen.c (coff_section_symbol): If section's output_section is
399 not yet set, point to itself. This is needed because this is
400 called on the output file, not the input file.
402 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
403 dummy value, rather than leaving it NULL.
405 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
407 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
408 bfd_default_set_arch_mach.
410 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
412 * config.bfd (cpu): Extract from canonical name with sed.
413 * configure.in: Don't pass it.
415 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
417 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
418 BYTE_SIZE conflicts with a Mach header.
419 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
421 * configure.host: Make sure all OS fields end in *.
423 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
425 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
426 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
427 doesn't exist, don't try to create it.
429 * nlmcode.h (nlm_write_object_contents): procedure offsets are
430 from start of code segment, not start of file.
431 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
433 * configure.in (SELECT_VECS switch): Likewise.
435 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
437 * format.c (bfd_check_format): If the target matches the default
438 target, set match_count to 1, to ignore any previous matches.
440 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
442 * configure.in: Add reloc16.o when we add
443 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
444 Makefile.in (BFD_LIBS): Remove reloc16.o.
446 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
449 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
450 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
451 S-records via SELECT_VECS.
453 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
454 support S-records, for convenience.
456 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
458 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
459 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
460 Read and write Alpha relocs. Can't process them yet.
461 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
462 If the section does not already exist, create it.
464 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
467 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
469 * ecoff.c: Move MIPS reloc support from here...
470 * coff-mips.c: to here.
471 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
473 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
474 finish_reloc backend function.
475 (ecoff_write_object_contents): Removed MIPS specific assertions.
476 * coff-mips.c (mips_finish_reloc): New function.
477 (mips_ecoff_backend_data): Fill in new fields.
478 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
480 * targets.c: Added extern for ecoffalpha_little_vec.
482 * bfd.c (_bfd_host_big_endian): Removed.
483 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
485 * bfd-in2.h: Regenerated.
487 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
489 * config.bfd: New file, broken out of configure.in.
490 * configure.in: Use it, and use standard target names for
491 --with-targets, replacing --with-bfd-targets.
493 * archures.c (archures_init_table): Add bfd_sh_arch.
495 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
496 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
497 Fix error in error message.
499 * oasys.c: Make bfd_error_vector extern.
501 * configure.in: Include stab-syms.o for a.out/b.out targets
504 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
506 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
507 section before setting output_has_begun.
508 (nlm_set_section_contents): Remove argument names from
509 mangle_relocs_func prototype.
510 (nlm_write_object_contents): Remove shadowing local variable.
511 Don't write out debugging symbols if debugInfoOffset is -1. Add
512 the codeImageOffset to the start, exit, and check procedure
514 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
515 Don't check partial_inplace field; its value is irrelevant.
517 * Base use of sco-core on host, not target.
518 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
519 * config/i386-sco.mt (TDEFINES): Removed.
520 * config/i386sco.mh: New file to use sco-core.
521 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
523 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
524 conversions for some fields.
526 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
528 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
529 error rather than aborting.
531 * libnlm.h (struct nlm_backend_data): Added mach field.
532 (nlm_machine): New accessor macro.
533 * nlm.c (nlm_mkobject): Set architecture and machine from backend
535 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
537 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
539 * configure.in: Replace calls to sort with shell code
542 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
544 * configure.in: Include aout32.o for any a.out/b.out formats.
546 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
548 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
549 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
550 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
551 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
552 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
553 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
556 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
558 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
560 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
562 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
564 * bfd.c (bfd_scan_vma): New function.
566 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
568 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
570 * bfd-in2.h: Updated.
572 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
575 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
577 * configure.in: Remove unneeded test.
579 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
581 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
583 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
585 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
587 * PORTING, TODO, config/README: Update to reflect below changes.
589 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
590 --with-bfd-targets="target1,target2,..." and the special target
591 "all" to get the previous default behavior.
592 Figure out which architecture and backend .o files are needed from
593 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
594 the .mt files. Define TDEFAULTS based on them, also.
596 * Makefile.in: Remove references to MINIMIZE.
597 * archures.c, targets.c: Ditto.
599 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
600 SELECT_ARCHITECTURES as variables rather than as -D arguments to
603 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
604 i960-coff.mt (TDEFAULTS): Don't put the default vector in
605 SELECT_VECS manually; it's automatic now.
607 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
608 SELECT_VECS manually; -DSCO_CORE does it automatically now.
610 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
611 (TDEFAULTS): Don't define BFD; not used.
613 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
614 this is a host, not a target.
616 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
618 * elfcode.h (elf_object_p): Add comment about what this function
619 does and to watch out for side effects. Add FIXME for memory leaks.
620 Fix comment about checking for matching byte order. Preserve
621 pointer to old tdata (if any), and restore it if we don't match
622 file with target vector. If we are going to use goto's, use them
623 consistently and maintainably.
624 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
625 to note that the problem is even more serious than just leaked
626 memory. Replace goto with more traditional return.
628 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
630 Fix incorrect or useless makefile variable definitions:
631 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
632 define DEFAULT_VECTOR, instead of TDEFINES.
633 * config/i386aix.mh (MINIMIZE): Don't define.
634 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
635 * config/rs6000.mh (ALLOCA),
636 * config/i386v.mh (ALLOCA),
637 * config/i386linux.mh (ALLOCA),
638 * config/i386isc.mh (ALLOCA),
639 * config/go32.mh (EXTRALIBS): Don't define; not used.
640 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
641 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
642 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
644 * config/.Sanitize (Things-to-keep): Add README.
645 * config/README: New file, explaining the variables.
647 * targets.c (target_vector): Add hp300_bsd_vec.
648 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
649 (hp300bsd.o): New rule.
651 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
653 * libelf.h (NAME): Provide a default definition, that's neither
654 for 32 bits nor for 64.
656 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
658 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
659 that is what is in elf.c.
661 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
663 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
664 scBss and scSBss symbols, since it was wrong.
666 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
669 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
670 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
672 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
673 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
675 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
677 * hpux-core.c: Cast return value from bfd_zalloc.
679 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
681 * aoutx.h (log2): Delete i387-specific code.
683 * Makefile.in (BFD_LIBS): Always include elf.o.
684 (BFD32_BACKENDS): Don't include elf.o here.
685 (ofiles): Delete references to ofiles2 and ofiles3.
686 (do_clean): Delete ofiles.
687 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
688 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
689 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
691 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
694 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
695 (from Meissner's additions to bfd-in2.h).
697 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
701 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
703 * elfcode.h (elf_write_object_contents): Don't drop core if
704 elf_symbol_from returns a NULL pointer when processing a non-elf
705 symbol, use a 0 size instead.
707 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
709 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
710 bfd_elf32_hash, since the hash table is independent of the 32/64
713 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
714 that is what is in elf.c.
716 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
718 * elf32-i386.h (reloc_type): Reformat spacing.
719 (elf_howto_table): Add the rest of the 386/ELF relocations.
720 (elf_i386_reloc_type_lookup): Ditto.
721 (elf_i386_info_to_howto): Ditto.
722 (elf_i386_info_to_howto_rel): Ditto.
724 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
726 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
727 of nlm_slurp_symbol_table as boolean, not pointer.
728 * nlmcode.h (nlm_canonicalize_reloc): Test return value
729 of nlm_slurp_reloc_fixups as boolean, not pointer.
731 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
733 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
734 are now predefined by GCC
736 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
738 * coffgen.c (coff_print_symbol): Add the section offset to the
739 line number address, so it's printed the same way as the function
740 address. Only showed up for line numbers that aren't in the first
743 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
745 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
746 (nlm_mangle_relocs_func): New macro.
747 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
748 (nlm_i386_mangle_relocs): New function.
749 * nlmcode.h (nlm_compute_section_file_positions): Move all common
750 symbols into the .bss section.
751 (nlm_set_section_contents): Call the mangle_relocs function.
752 (nlm_write_object_contents): Treat a reloc against any defined
753 symbol as an internal reloc. Fix bug in external reloc counting.
754 Get the offset and debugging type right for .bss symbols. Only
755 output debugging symbols for defined symbols.
757 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
759 * coff-z8k.c (rtype2howto): Likewise.
760 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
761 * elf32-i386.c (TRACE): Likewise.
762 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
763 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
764 * coffgen.c (coff_print_symbol): Do an fprintf to the file
765 argument rather than using printf.
767 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
769 * coffswap.h: Added macros used when accessing several fields;
770 default is the same as before.
771 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
772 * coff-alpha.c: Defined macros to use the right sizes in
774 * libecoff.h: Backend information is now in target vector, not
775 BFD. Start of backend information is COFF backend information.
776 * coff-alpha.c, coff-mips.c: Changed accordingly.
777 * ecoff.c (ecoff_mkobject): New function.
778 (ARMAP_START): Changed into backend information, since Alpha uses
780 (ecoff_slurp_armap): Don't overlay archive header.
781 * bfd.c: Include libcoff.h.
783 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
785 * Makefile.in (install): Fix sh syntax error.
787 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
789 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
791 * nlm_slurp_symbol_table: Don't use '&' on arrays.
793 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
795 * ecoff.c: New file for generic ECOFF functions.
796 * ecoffswap.h: New file for ECOFF swapping functions which differ
797 only slightly for different targets.
798 * libecoff.h: Added prototypes for ecoff.c functions.
799 (ecoff_backend_data): New structure.
800 (ecoff_tdata): Added backend_data field. Changed external data
801 pointers to be PTR rather than to a particular struct.
802 (ecoff_symbol_struct): Moved in from coff-mips.c.
803 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
804 Added ECOFF backend structures. Include ecoffswap.h.
805 * coff-msym.c: Removed; superseded by ecoffswap.h.
806 * bfd.c: Include coff/internal.h.
807 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
809 (BFD64_BACKENDS): Added coff-alpha.o.
810 (CFILES): Removed coff-msym.c. Added ecoff.c.
811 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
812 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
813 (ecoff.o, coff-alpha.o): New targets.
814 (coff-msym.o): Removed target.
816 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
818 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
819 of EXFUN in the BFD sources. Heave ho!
821 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
823 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
825 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
827 * hosts/sun3.h: remove some more conflicting decls
829 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
831 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
832 redefine TEXT_START_ADDR to be 0.
834 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
836 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
837 host and target info.
839 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
841 * nlm32-i386.c: New file. First cut at i386 NLM code.
842 * libnlm.h: Added some more prototypes.
843 (struct nlm_relent): New structure.
844 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
845 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
846 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
847 nlm_reloc_fixup_secs.
848 (struct nlm_backend_data): New structure, with accessor macros.
849 * nlmcode.h: Use NLM_HIBIT rather than MSB.
850 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
851 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
853 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
854 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
856 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
857 external references in symbol table as undefined symbols.
858 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
859 argument in get_symtab rather than in slurp_symbol_table.
860 (nlm_slurp_symbol_table): Save symbol information in tdata.
861 (nlm_print_symbol): New function.
862 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
863 nlm_canonicalize_reloc): New functions to read relocs.
864 (nlm_compute_section_file_positions, nlm_set_section_contents,
865 nlm_external_reloc_compare, nlm_write_object_contents): New
866 functions to create NLM files.
867 * nlm-target.h: Define all the nlm functions here either as
868 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
869 the backend_data field to TARGET_BACKEND_DATA.
870 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
871 they are now in nlm-target.h.
872 (TARGET_BACKEND_DATA): Define as NULL.
873 * nlm.c (nlm_mkobject): Do allocate the tdata field.
874 (nlm_set_arch_mach): New function.
875 * targets.c: Added nlm32_i386_vec.
876 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
877 (CFILES): Added nlm32-i386.c.
878 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
879 (nlm32-i386.o): New target.
881 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
883 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
884 C, and aren't needed anyway (return int)
886 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
888 * elfcode.h: Use casts with bfd_alloc and alloca.
890 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
892 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
893 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
894 older cpp's, that don't do additional replacement on the JUMP_TABLE
896 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
899 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
901 Yet another trad-core variant:
902 * config/esix.mh, hosts/esix.h: New files.
903 * configure.hosts: Use them.
905 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
907 * reloc.c (bfd_perform_relocation): Handle the case of
908 complain_overflow_bitfield, rightshift > bitpos, and a negative
911 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
913 * elfcode.h: Reimplement segment writing.
914 (elf_write_phdrs): Use precomputed e_phoff rather than making
916 (elf_build_phdrs): Disabled, for now.
917 (assign_file_position_for_section): Don't change file offset for
919 (assign_file_positions_for_symtab_and_strtabs): New function.
920 (struct seg_info): New type.
921 (map_program_segments): New function.
922 (assign_file_positions_except_relocs): For executables, leave
923 section headers &c for last, and properly align all sections with
925 (prep_headers): No longer abort when EXEC_P is set.
926 (write_shdrs_and_ehdr): Deleted all code relating to program
929 * elfcode.h (various): Deleted some unused code, and debugging
931 (write_relocs): Cache value of last symbol looked up, to save
932 time if the symbol is referred to repeatedly.
933 (elf_fake_sections): Check only SEC_RELOC flag, not number of
935 (assign_section_numbers): Likewise.
937 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
939 * libelf.h (struct elf_backend_data): New field, maxpagesize.
940 (struct elf_obj_tdata): New field, phdr.
941 * elf32-target.h (elf32_bed): Initialize maxpagesize from
943 (ELF_MAXPAGESIZE): Default to 1.
944 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
945 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
946 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
947 Most should have length field of `2'.
949 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
951 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
953 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
955 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
956 the top level script has already adjusted for it.
958 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
960 * srec.c (srec_write_symbols): Get CR LF in the right order.
962 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
964 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
966 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
968 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
969 bitpos when overflow checking.
971 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
973 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
974 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
975 Send error messages to stderr.
977 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
979 * nlm{32,64}-target.h: Remove.
980 * nlm-target.h: New file, merged from nlm{32,64}-target.h
981 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
982 * nlm.c (ARCH_SIZE): Remove define to zero.
983 * nlm32-gen.c (ARCH_SIZE): Define to 32.
984 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
985 * nlm{32,64}-gen.c (nlm-target.h): Include.
986 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
987 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
988 nlm<size>, and use macros select size.
990 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
992 * Makefile.in (Makefile): add configure.in, drop redundant
993 $(srcdir), drop redundant ./
995 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
997 * hpux-core.c: New file; backend for HP/UX style core files.
998 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1000 * bfd-in2.h: Updated.
1001 * hppa.c (make_bfd_asection, hppa_core_file_p,
1002 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1003 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1004 Removed from target vector.
1005 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1007 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1009 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1010 (HDEPFILES): Set to hpux-core.o.
1011 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1012 * hosts/hp300.h (HOST_HP300HPUX): Define.
1013 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1014 aix386-core.o, hpux-core.o.
1015 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1017 * reloc.c (enum complain_overflow): New enumeration with the
1018 various flavours of overflow checking.
1019 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1020 from boolean to emum complain_overflow. Removed obsolete absolute
1022 (HOWTO): Removed absolute argument.
1023 (bfd_perform_relocation): Do overflow checking on all types of
1025 * bfd-in2.h: Updated accordingly.
1026 * all targets: Updated initialization of reloc howto tables.
1028 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1030 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1033 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1035 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1037 * elfcode.h: Fix several illegal pointer combination warnings for
1038 usages of bfd_alloc and alloca.
1040 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1041 apparent Sun C preprocessor recursion. Fix access macros.
1042 * nlmcode.h: Remove spurious '&' before several array references.
1044 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1046 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1047 config/m68k-coffun.mt -> u68k-coff.mt.
1048 * Makefile.in, configure.in: Corresponding changes.
1050 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1052 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1053 function name; it's valid without, and some compilers give
1054 warnings with it there.
1056 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1058 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1059 * bfd.c (union tdata): Add nlm_obj_data;
1060 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1062 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1064 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1065 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1066 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1067 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1068 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1069 * bfd-in2.h (INLINE): Defines moved here.
1070 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1071 * libelf.h (CAT4): Move define to bfd-in2.h.
1072 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1073 * bfd-in2.h (union tdata): Add nlm_obj_data.
1074 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1075 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1076 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1077 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1078 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1081 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1083 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1085 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1087 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1088 Deleted `thunk' structure, merged into tdata, duplicate data
1090 Rearranged functions, grouping by functionality.
1091 Broke up many functions in elfcode.h, re-ordered many parts of
1092 file writing to handle unpredictable state of section relocation
1093 table as provided by various applications.
1094 Still needs cleanup: Merge functions back together, split out
1095 data structure with only data that is used only when writing out
1098 * elf.c (bfd_elf_generic_reloc): New function, taken from
1100 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1101 bfd_perform_relocation lossage.
1103 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1105 (ofiles): Don't use sort or uniq; do it with sh constructs.
1107 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1109 * coffcode.h: Recognize I386PTXMAGIC.
1110 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1111 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1112 New macros; use it if defined.
1113 * config/symmetry.mh, hosts/symmetry.h: New files.
1115 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1117 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1118 * Makefile.in: Change accordingly.
1119 (CFILES): Add elf64-gen.c.
1121 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1123 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1125 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1127 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1130 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1132 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1133 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1135 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1137 * configure.in: Recognize h8300h-*-*.
1139 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1141 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1142 type R_H8500_HIGH_16.
1143 * coff-sh.c (r_imm32): Get the width of the reloc right.
1145 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1147 * configure.in: Add new target m68k-coffun to the dpx/2.
1148 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1150 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1152 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1153 sparc-aout-specific list.
1155 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1157 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1159 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1160 and Jim Kingdon (kingdon@cygnus.com)
1162 * elfcode.h: Use memset not bzero.
1163 * trad-core.c: Don't include <sys/file.h>.
1164 * i386linux.h: Include <sys/file.h>.
1165 * coff-m68k-un.c: new file to handle names with underscores on
1167 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1168 to not duplicate the function in the executable.
1169 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1171 * coffcode.h (MC68KBCSMAGIC): case added.
1172 * targets.c: Add m68kcoffun_vec.
1173 * configure.host: added support for Bull dpx/2.
1174 * config/dpx2.mh, hosts/dpx2.h: new files.
1175 * Makefile.in: added target coff-m68k-un.
1177 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1179 * aoutf1.h: Add definition of MACHTYPE_OK.
1181 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1183 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1186 * syms.c, bfd-in2.h: Doc fix.
1188 * coffcode.h (CALC_ADDEND): Check for common section using the
1189 section flag as well as the symbol flag.
1191 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1193 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1194 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1195 be sufficient. Define TEXT_START_ADDR.
1197 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1199 * aoutx.h (translate_from_native_sym_flags): Removed statep
1200 argument. Just let an indirect symbol point to the next symbol
1201 without forcing the next symbol to be undefined. Changed all
1203 * hp300hpux.c (slurp_symbol_table): Changed call to
1204 translate_from_native_sym_flags.
1205 * targets.c: Added hp300hpux_vec.
1206 * Makefile.in (hp300hpux.o): Added dependencies.
1208 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1210 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1211 relocs together, and add 64-bit versions.
1212 (bfd_generic_get_relocated_section_contents): Argument to alloca
1215 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1216 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1218 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1219 (new_bfd): Prototype-style definition, using DEFUN.
1220 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1221 argument is type size_t, not bfd_size_type.
1222 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1223 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1224 bfd_error_nonrepresentabltrap): Prototypes.
1225 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1226 bfd_alloc_grow): Adjusted prototypes for arg type change.
1227 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1228 do_slurp_coff_armap, bfd_construct_extended_name_table):
1230 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1231 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1234 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1235 (ofiles): New target. Build a list of unique file names, in case
1237 (TARGETLIB): Use list of files from ofiles.
1238 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1239 minimal-bfd flag and target makefile frag contents.
1241 * elfcode.h (elf_read): Delete static declaration, since function
1243 (elf_map_symbols): Write out section symbols for all sections, for
1245 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1246 section symbols for the same section.
1247 (elf_find_nearest_line): Don't print message, just return false.
1249 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1251 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1253 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1255 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1257 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1258 (realclean): Remove generated headers.
1260 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1262 * section.c (bfd_set_section_content): Deny if file is not opened with
1263 the proper mode, set output_has_begun if file is openened for update.
1264 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1265 done in bfd_set_section_content.
1267 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1269 * hosts/std-host.h: Removed declarations of printf, fprintf,
1270 fcntl, fread and fwrite. They are all error prone for one reason
1271 or another. Changed declaration of memchr from char * to PTR.
1273 * configure.in (mips-*-riscos*): New target; use riscos.
1274 * configure.host (mips-*-riscos*): New host; use riscos.
1275 * config/riscos.mh (HDEFINES): Add -G 4.
1277 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1278 rather than casting the result of bfd_h_get.
1280 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1282 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1285 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1287 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1288 include in search list if BFD64 is defined.
1290 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1291 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1293 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1295 * elf64-target.h, elf64-generic.c: New files.
1296 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1297 (elf64-generic.o): List dependencies.
1299 * Makefile.in: List target `all' explicitly before host/target
1300 makefile fragments are included, in case they define any new
1303 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1304 versions as appropriate. Uses updated.
1305 (elf_debug_section): Declare before use.
1306 (elf_debug_file): New function.
1307 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1308 Alignment value in section header is n_bytes, not log2.
1309 (new_section_hook): Do nothing for now.
1310 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1312 (elf_core_file_p): Simplify check for correct class (word size).
1313 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1314 Initialize all fields when creating data structures.
1315 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1316 (elf_compute_section_file_positions): Set correct class in output
1318 (elf_write_object_contents): Section symbols have empty names in
1321 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1322 args to size_t before call.
1323 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1325 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1327 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1328 number information, return 0 for line number.
1330 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1332 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1335 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1337 * hosts/riscos.h: Define NBPG and UPAGES.
1339 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1341 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1342 lvalue; it contains a cast.
1344 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1346 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1347 Use unsigned hash values for better hashing.
1348 (hash): Hash in the string length for long strings.
1350 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1352 * aoutx.h (compare): Replace 3 if's with a subtraction.
1353 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1354 in decreasing order of success, as an optimization.
1355 (hash): Take a length arg; ignore chars after #25, for speed.
1356 (add_to_stringtab): Pass length to hash.
1358 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1360 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1362 * elfcode.h (elf_new_section_hook): Do nothing for now.
1363 (elf_write_object_contents): Output common symbols the way ELF
1366 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1368 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1369 here from elfcode.h. A couple of size-specific structure pointers
1370 were changed to PTR; uses fixed appropriately.
1371 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1372 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1373 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1374 temporary macros to ease name change.
1375 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1376 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1378 * doc/Makefile.in (libbfd.h): Process elf.c too.
1379 * Makefile.in (elf.o): Note new dependencies.
1381 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1382 code, tweaked some debug hooks.
1383 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1386 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1388 * hosts/riscos.h: New file.
1390 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1392 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1393 section already exists, use its pointer to fill in rawdata slot.
1395 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1397 * hosts/std-host.h: Return value of puts and fputs is int not void.
1399 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1401 * aoutx.h (howto_table_ext): Comment the field names.
1402 * reloc.c (bfd_perform_relocation): Fix max and min values.
1404 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1406 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1407 size-independent elf internal data structures.
1408 * elfcode.h (put_word, get_word): Define as appropriate for
1409 architecture word size. Structure swapping functions changed to
1410 use them as appropriate.
1412 * configure.in: If compiling 64-bit back ends, do them before
1415 * libelf.h: Use new size-independent versions of elf internal data
1417 (symbol_type): Reordered to put any fields dependent on target
1419 (elf_backend_data): Renamed from elf##_backend_data and made
1421 (elf_sect_thunk): Now size-independent.
1423 * libbfd.c (bfd_log2): Now returns unsigned int.
1425 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1427 * Rename config/m88k-aout.mt to config/noop.mt.
1428 configure.in: Use it for mips-*-bsd*.
1430 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1432 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1433 initializer" warning from gcc.
1434 * cpu-h8500.c (arch_info_struct): Likewise.
1435 * cpu-sh.c (arch_info_struct): Likewise.
1437 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1438 howto_*): Unused functions and variables commented out.
1439 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1441 * cpu-h8500.c (compatible): Likewise.
1442 * cpu-sh.c (compatible): Likewise.
1444 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1445 Always set a valid length value, even for invalid input.
1447 * srec.c (srec_write_symbols): Use sprintf_vma.
1449 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1450 uint64_type): Provide default definitions.
1451 * hosts/std-host.h (int64 stuff): Remove them from here.
1453 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1455 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1456 variable. Added default case to switch.
1458 * aoutx.h (translate_from_native_sym_flags): Before casting
1459 pointers to integers, make sure the integer type is wide enough.
1460 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1462 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1463 don't bother comparing for less-than-zero.
1464 (bfd_set_section_contents): Ditto.
1466 * elfcode.h (bfd_add_to_strtab): Now static.
1467 (sym_is_global): New function.
1468 (elf_map_symbols): Call it. Now returns void. Removed unused
1470 (bfd_section_from_shdr): Mark string tables other than for section
1471 and symbol names as normal sections having contents.
1472 (fix_up_strtabs): New function; fixes up ELF header fields for
1473 stab sections with string tables associated.
1474 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1475 sections. Reordered condition tests for symbol flags; default to
1476 local-object value instead of global-object.
1477 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1478 inside condition test.
1479 (elf_print_symbol): Use fprintf_vma.
1480 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1483 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1484 back to "long long" for HOST_64_BIT.
1486 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1487 without using invalid ANSI C preprocessing tokens.
1489 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1490 * libelf.h (bfd_elf32_new_section_hook): Declare.
1491 * elfcode.h (new_section_hook): Define here.
1493 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1494 against multiple inclusions.
1496 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1498 * Makefile.in (bfd.h): Generate into current directory by grabbing
1499 64-bit definition (if any) from sysdep.h.
1500 * bfd-in.h: Put in marker for sysdep.h inclusion.
1502 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1504 * reloc.c (bfd_perform_relocation): Check for overflow on
1505 pc-relative relocations if the howto asked for it.
1507 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1509 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1511 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1513 * config/riscos.m{h,t}: New files.
1514 * configure.{host,in}: Use them.
1516 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1518 * elf32-mips.c: comment change. This is a mips file, not 88k.
1520 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1522 * cache.c (bfd_cache_init): Increment open_files and call close_one
1524 (bfd_open_file): Don't increment open_files here.
1526 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1528 * config/delta88.mh: Don't set CC.
1530 * Makefile.in: Add elf32-{mips,m88k,generic}.
1531 elf32-{mips,m88k,generic}.c: New files.
1532 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1533 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1534 don't match a different target.
1536 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1538 Eliminate "int8_type", "int16_type", "int32_type", and their
1539 variants from the BFD universe. Leave the 64-bit types for now,
1540 since they are in flux.
1542 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1543 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1544 * ieee.c: Convert uint8e_type => unsigned char.
1545 * oasys.c: Extensive changes to eliminate obsolete types.
1546 These depend on changes in ../include/oasys.h as well.
1547 * hosts/*.h: Remove declarations of all these types.
1549 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1551 * hosts/delta88.h: #if 0 out some declarations which conflict with
1554 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1556 * Makefile.in (install): remove parentdir cruft
1558 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1560 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1561 * Expurgate random DEFUNs that have crept in.
1563 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1565 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1566 only be aligned to a 4 byte boundary.
1568 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1570 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1573 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1575 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1576 1927 but fixing some other important things.
1578 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1580 * hosts/std-host.h (int64e_type): Fix definition.
1582 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1584 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1585 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1586 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1587 a STYP_TEXT section.
1589 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1591 * Makefile.in (install, headers): don't put comments after a tab
1592 in the actions section of a rule
1594 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1596 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1597 (ecoff_write_object_contents): If not D_PAGED, don't add the
1598 section headers to text_size. If not D_PAGED, set the magic
1599 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1600 executable, the executable must fully occupy an even number of
1602 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1603 ecoff_big_vec): Consistently set section alignment power to 4,
1604 since ECOFF sections should be multiples of 16 bytes.
1605 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1606 Made ar_pad_char and ar_max_namelen agree for both.
1608 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1610 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1611 symbol value, since bfd symbols are section relative, but ELF
1614 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1616 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1618 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1620 * hosts/news.h, config/news.mh: New files.
1622 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1624 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1625 * coff-h8300.c: More addressing modes.
1626 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1628 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1629 H8/300H name. (compatible): New function.
1630 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1633 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1635 * coff-mips.c (ecoff_compute_section_file_positions,
1636 ecoff_write_object_contents): Only round to page boundaries if
1637 D_PAGED flag is set for the output BFD.
1639 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1641 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1642 casts to work on machine where sizeof(long) != sizeof(int) !=
1644 * coffgen.c (coff_get_normalized_symtab): Ditto.
1645 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1647 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1649 * coffgen.c (coff_write_symbols): For empty string table, write
1650 out 4 in correct byte order. (from minyard@bnr.ca)
1652 * elf32-hppa.c: Don't include libhppa.h for now; define
1653 BYTES_IN_WORD instead, until Utah sends a better fix.
1654 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1655 of malloc and realloc.
1657 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1659 * configure.in (mips-*-ecoffl*): New target; use decstation.
1660 (mips-*-ecoff*): Added trailing '*'.
1662 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1663 for the FDR, not from the first PDR in the file.
1665 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1667 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1669 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1671 * hppa.c (hppa_get_symbol_info): New function.
1673 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1675 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1678 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1679 * libhppa.h (MAXCOMLEN): Define unconditionally.
1680 (_PA_RISC_ID): Only define if not already defined.
1681 * elf32-hppa.c: Include libhppa.h.
1683 From Ralph Campbell:
1684 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1686 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1688 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1690 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1691 remove defines of __MSDOS__ and __GO32__ (these are in the
1694 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1697 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1698 * config/hppabsd.mh: Don't use ranlib.
1700 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1702 * elf.c: New file, for word-size independent code.
1703 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1704 * Makefile.in: Include elf.o in standard objects.
1706 * bfd-in.h (CAT3): Define here.
1707 * libaout.h, libelf.h: Not here.
1709 * libelf.h (struct strtab): Define here.
1710 (bfd_elf_locate_sh): Declare here.
1711 * elfcode.h (struct strtab): Definition deleted.
1713 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1715 * Makefile.in: Make "all", not "bfd.h", be the default target.
1716 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1717 hasn't really changed.
1719 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1721 * elfcode.h (elf_hash): Provide elf standard hash function.
1722 (various): Key off of the machines use_rela_p field to determine
1723 whether to use REL or RELA relocations.
1724 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1725 (elf_make_sections): Allocate a pointer to hold all data for a
1726 given section, and copy each fragment into the data region.
1727 Update the section's pointer with the REL implicit addends if the
1728 machine uses REL relocation.
1730 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1731 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1732 into was elf32-target.h expects.
1733 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1734 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1735 (elf_i386_info_to_howto): Add minimal relocation support.
1737 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1738 elf_info_to_howto_rel fields.
1740 * elf32-target.h (elf_bed): Add support for new fields in
1743 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1745 * elf32-hppa.c: Add symbol extension section support, fix
1746 relocation howto table, add stub generation support.
1748 * elf32-hppa.h: Add symbol extension section support, fix
1749 relocation howto table, add stub generation support.
1751 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1754 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1757 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1758 the symbol is not found.
1760 * elfcode.h (elf_compute_section_file_positions): Not all section
1761 file positions were computed.
1763 * elfcode.h (elf_get_sect_thunk): New function.
1765 * hppa.c (sign_ext): Reimplement.
1767 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1768 these functions static.
1770 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1772 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1774 * aoutx.h (translate_from_native_sym_flags): Don't set
1775 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1776 * aoutx.h (translate_to_native_sym_flags): Translate
1777 constructor symbols properly.
1779 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1781 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1783 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1786 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1788 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1789 from bfd-in.h and .c files. Build bfd.h in build directory,
1790 substituting in requested target word size. Insert word size into
1791 makefile, and maybe enable 64-bit targets.
1793 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1794 are available. Conditionalize on this. Assume HOST_64_BIT
1795 will be defined if needed, so 64-bit targets are conditionalized
1796 only in the Makefile.
1798 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1800 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1802 * coff-sh.c (rtype2howto): Put error message on stderr.
1803 (extra_case): Delete unused variable.
1805 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1806 before calling printf.
1808 * elfcode.h: New file, almost completely derived from old elf32.c.
1809 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1810 * Makefile.in (elf64.o): List dependencies, don't build by
1812 (elf64.c): Add to list of sources.
1813 (elf32.o): Update dependencies.
1814 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1815 namespace pollution; rename vectors.
1816 * targets.c, config/*-elf.mt: Updated.
1817 * All uses of 32-bit versions of structures, routines, and macros
1820 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1822 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1824 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1826 * elf32.c (elf_string_from_elf_section): Handle index of zero
1828 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1830 (elf_write_object_contents): Deleted one unused variable and
1831 initialized another to avoid gcc warnings.
1832 (elf_set_section_contents): Delete unused variable.
1834 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1836 * i386lynx.c: New module for Lynx variant of a.out.
1837 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1838 * gen-aout.c: Get rid of defunct endian stuff, print out true
1840 * targets.c (target_vector): Add i386lynx_vec.
1842 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1844 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1846 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1848 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1849 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1850 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1851 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1852 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1854 * bfd-in.h: Don't define bfd_print_symbol_nm.
1855 Define symbol_info type.
1856 (JUMP_TABLE): Set _get_symbol_info element.
1858 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1859 (bfd_decode_symclass): Use coff_section_type.
1861 * targets.c: Add bfd_get_symbol_info call.
1863 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1865 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1866 complaints from ancient gcc's.
1868 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1870 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1871 hosts/i386linux.h: Define it.
1873 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1875 * VERSION, bfd-in.h: Bump version number to 2.2.
1877 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1878 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1879 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1880 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1881 LR, RR, hppa_field_adjust): New functions.
1883 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1885 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1886 stabs symbols, including new indirect_ptr_ptr argument.
1887 (ecoff_slurp_symbol_table): Pass new argument in calls to
1888 ecoff_set_symbol_info.
1890 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1892 * configure.in: For m68k sysv systems, use m68k-coff.
1894 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1895 (TDEFAULTS): Define it here. Use the new name.
1897 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1900 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1902 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1903 number of arguments.
1904 (aix386_core_file_p): Initialize core_size to correct value.
1906 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1908 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1909 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1911 * bout.c (aout32_slurp_extended_name_table): Define to be
1912 _bfd_slurp_extended_name_table rather than bfd_true.
1914 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1915 definitions for N_SET[ATDB].
1916 (ecoff_howto_table): Moved near top of file.
1917 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1918 seen, cook up a constructor section of the same name and put in a
1919 reloc pointing to the symbol. This lets the GNU linker build
1920 global constructors and destructors without using collect.
1922 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1924 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1926 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1928 * hosts/miniframe.h: New file.
1929 * configure.host: Use it.
1931 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1933 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1934 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1935 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1936 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1937 * configure.in (*-*-bsd): Change to *-*-bsd*
1939 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1941 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1942 int, for the sake of the old Portable C Compiler.
1944 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1946 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1948 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1950 * configure.in: Get target name right for m68*-*-hpux.
1952 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1954 * trad-core.c (NO_SIGNED_GET): New macro.
1955 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1956 signed NO_GET, where appropriate.
1958 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1959 * configure.in (*-*-linux*): Remove until linux port for a
1960 non-i386/i486 system is actually available.
1962 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1964 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1965 when compiling under HPUX.
1967 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1969 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1970 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1972 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1973 * bfd/libhppa.h: Include sysdep here. Conditionalize
1974 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1975 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1978 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1980 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1981 GNU version is needed.
1983 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1985 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1987 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1989 * Makefile.in: Build elf32-hppa.o.
1991 * syms.c (BSF_FUNCTION): New symbol flag.
1993 * elf32-hppa.c: Fixed to work with elf32-target.h.
1995 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1997 * libaout.h (NAME): Don't define if already defined.
1999 * libelf.h: Protect against multiple inclusions.
2000 (elf_symbol_type): Moved here, added new fields.
2001 (struct elf_backend_data): New field `global_sym'; I suspect this
2003 * elf32.c (elf_symbol_type): Deleted from here.
2004 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2005 point to backend versions of symbols.
2006 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2007 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2009 (elf_write_object_contents): Write program headers if appropriate.
2010 (bfd_section_from_shdr): Unnamed sections get empty string for
2011 name, not "unnamed". Handle SHT_NOBITS separately from
2012 SHT_PROGBITS, and set some different flags.
2013 (elf_file_p): New routine.
2014 (elf_object_p, elf_core_file_p): Call it.
2015 (elf_object_p): Handle EM_HPPA.
2016 (elf_symbol_from, elf_idx_of_sym): New functions.
2017 (elf_make_sections): Get symbol number right for relocations. Set
2018 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2019 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2020 SHT_PROGBITS. Always generate symtab and strtab, not only if
2021 relocations are needed. Set SHF_* flags as appropriate.
2022 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2023 (elf_write_object_contents): Fix off-by-one error in symbol count.
2024 Store a correct value for the symbol; write the size field
2025 properly; make some guesses about the type field. Set section
2026 type correctly for string tables.
2027 (section_from_elf_index): Check for absolute and common sections
2029 (elf_section_from_bfd_section): Ditto.
2030 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2031 Use empty string instead of "unnamed" for nameless symbols.
2032 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2033 HPPA (only?). Don't free raw symbols; keep the pointer around for
2035 (elf_set_arch_mach): Handle bfd_arch_hppa.
2036 (elf_find_nearest_line): Just return false.
2037 (elf_write_object_contents, elf_set_section_contents): Set
2038 output_has_begun field after computing file positions.
2039 (elf_set_section_contents): Write section contents immediately,
2040 rather than caching the whole file and writing it at close time.
2042 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2043 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2044 hppa_reloc_expr_type_alt): New enumerator types.
2046 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2047 * configure.in, configure.host: Use them.
2049 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2051 * elf32-target.h: Allow overrides of armap defaults.
2053 * elf32-hppa.c, elf32-hppa.h: New files.
2055 * config/hp300hpux.mt: New file.
2057 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2059 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2060 (aix386_core_vec): Update for new fields.
2062 * archive.c (bfd_generic_archive_p): Call target-specific
2063 slurp_armap code, instead of bfd_slurp_armap.
2064 (bfd_slurp_bsd_armap_f2): New function.
2065 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2066 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2068 * libaout.h (struct aoutdata): New field for subformat, for
2069 differentiating between highly similar a.out formats.
2070 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2071 version of function.
2072 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2074 * hp300hpux.c: New file.
2075 * Makefile.in: Include it.
2077 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2079 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2082 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2084 * trad-core.c (trad_unix_core_file_p): Check the file size.
2086 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2088 * coff-alpha.c: Remove duplicate function and add warnings.
2090 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2092 * sco-core.c (sco_core_vec): Add initializers for new target
2095 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2097 * coffcode.h [_LIT]: Recognize .lit section.
2099 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2101 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2102 config/alphaosf.mt, hosts/alphaosf.h: New files.
2104 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2106 * Merge in HPPA/BSD changes from Utah.
2107 * hppa.c: Use this for both HPUX & BSD.
2108 * targets.c: Enable hppa_vec for both HPUX & BSD.
2109 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2110 * hosts/hppabsd.h: #define HOST_HPPABSD.
2112 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2114 * libbfd.c: Whitespace changes around byteswap macros.
2115 * libbfd-in.h: Whitespace changes around byteswap declarations.
2117 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2119 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2120 system_error anymore. It confuses bfd_check_format().
2122 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2124 * bfd.c: Add sgi_core_data to tdata union.
2125 * coff-mips.c: Add Irix 4.x core file support.
2126 * hosts/irix4.h: #define HOST_IRIX4.
2128 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2130 * aoutx.h (translate_from_native_sym_flags): Check that the
2131 symbol's section does get set.
2132 (slurp_symbol_table): Zero index means null-string name.
2134 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2136 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2138 (write_syms): Use them, to reduce string table size.
2140 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2142 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2143 new signed get/put fields. Minor reformatting to label
2146 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2148 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2150 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2151 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2153 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2155 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2157 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2158 (swapcore_sparc): Make sp a bfd_vma.
2160 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2162 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2163 libbfd.c, libbfd-in.h: Add _do*signed*.
2164 targets.c, all targets: Add bfd*signed*.
2165 bfd-in.h: Add bfd_signed_vma. Add comments.
2167 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2169 * format.c (bfd_check_error): Check error return from
2170 _bfd_check_format routines.
2172 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2174 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2175 recognize .data section if present.
2177 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2179 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2180 check for the case where the user sets the address of the BSS
2181 section (and the file header can't specify this). Let the user
2182 set it wherever they want, regardless of what goes in the header.
2184 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2185 straight through into BFD sections. Add comments.
2187 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2189 Cleanup in preparation for better 64-bit host support.
2191 * bfd-in.h (bfd_64_type): Remove.
2192 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2194 * bfd-in.h (bfd_size): Remove.
2196 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2198 * bfd-in.h (bfd_word): Remove.
2199 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2201 * bfd-in.h (rawdata_offset): Remove.
2202 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2203 (bfd_perform_relocation): Lint.
2204 (enum bfd_reloc_status): Comment cleanup.
2206 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2208 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2210 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2212 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2214 * elf32.c: Clean up old comments.
2216 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2218 * config/sun3.h: String argument to fprintf is const.
2220 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2221 on systems which define PAGE_SIZE in <limits.h>.
2223 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2225 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2226 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2227 the core file failing signal.
2228 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2229 to supply the core file failing signal.
2231 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2233 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2234 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2235 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2236 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2238 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2240 * coff-mips.c (PAGESIZE): Correct value.
2242 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2244 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2245 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2247 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2249 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2250 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2252 (coff_compute_section_file_positions): Force vma and lma of _LIB
2254 (coff_set_section_contents): Count number of entries in new lma
2256 * coffgen.c (make_a_section_from_file): Force lineno_count of
2257 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2258 SCO 3.2v4 shared library.
2259 * seclet.c (rel): Copy over any section with contents, not just
2262 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2265 * coff-i386.c (coff_i386_reloc): New function, to generate
2266 relocateable output correctly.
2267 (howto_table): Use coff_i386_reloc for all reloc types.
2268 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2269 for a common symbol.
2270 (i386comm_value): Removed; no longer needed.
2272 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2274 * coffcode.h (coff_set_section_contents): Don't write out
2275 sections without a filepos.
2277 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2279 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2281 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2283 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2284 * libecoff.h (ecoff_data_type): Added gp_size field.
2285 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2286 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2287 Set flags to 0 for large common symbols.
2288 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2289 which can occur for gas-generated relocs.
2290 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2291 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2292 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2294 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2296 * srec.c (srec_set_section_contents): Use lma field for load
2298 * section.c: Add declaration of lma field to section structure.
2299 * coffcode.h (coff_write_object_contents): Use lma field for load
2301 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2303 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2304 symbols in a better way. (translate_to_native_sym_flag): Set the
2305 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2307 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2308 (bfd_make_section): Cope with new builtin section.
2309 * syms.c (bfd_decode_symclass): Can now print indirect section
2312 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2314 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2315 defined, and yields false.
2316 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2318 * archive.c (snarf_ar_hdr): Add support for reading (only,
2319 so far) BSD-4.4-style extended headers.
2320 * archive.c: Some more comments.
2322 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2324 * Makefile.in: fix rule for dvi and info, so that the recursive
2325 makes does the right thing, instead of always info
2327 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2329 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2330 archive members; they need more special reatment. For now, verify
2331 that computed and actual file positions correspond.
2333 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2335 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2336 (set_arch_mach): Delete non-MIPS code.
2337 (reloc_howto_type_lookup): Ditto.
2338 * Makefile.in: Adjusted.
2340 * libbfd.c (bfd_tell): Update `where' field.
2341 (bfd_seek): Don't do anything if we're not changing the file
2342 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2343 field against a SEEK_SET request. Call bfd_tell to re-update
2344 `where' field when done.
2345 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2347 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2349 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2351 * Makefile.in: added installcheck target
2353 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2355 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2356 if the type is not stNil.
2358 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2360 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2361 forward declarations.
2363 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2364 it's implied by the type.
2366 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2368 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2370 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2372 * rs6000-core.c: Add .ldinfo section.
2374 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2376 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2378 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2380 * section.c (bfd_set_section_contents): whitespace
2381 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2384 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2386 * hosts/go32.h: don't define POSIX_UTIME
2388 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2390 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2391 against machine architecture stored in the ELF header, to resolve
2393 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2394 NULL, so only use results when non-NULL.
2395 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2396 and add to vector of targets.
2398 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2400 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2401 are always just debugging symbols.
2403 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2404 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2406 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2408 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2409 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2410 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2411 defined, which they aren't in hpux 7.0.
2413 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2414 Tran-Le, tranle@intellicorp.com.
2416 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2418 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2419 ahead and do the relocation.
2420 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2421 what needs to be done.
2422 (ecoff_reflo_reloc): Do the REFHI relocation here.
2424 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2426 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2427 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2428 relocs are reasonable.
2429 * coff-msym.c: Eliminated uses of DEFUN.
2430 (ecoff_swap_tir_out): New function.
2432 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2434 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2435 * configure.host (vax-*-ultrix2*): Add triplet.
2436 * hosts/vaxult2.h: New file.
2437 * config/vaxult2.mh: New file.
2439 * aoutx.h (string.h): Include for strchr and friends.
2440 * archive.c (string.h): Include for memchr and friends.
2441 * elf32.c (string.h): Include for strrchr and friends.
2443 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2445 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2446 (MY_set_sizes): Use sunos4_set_sizes.
2448 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2449 deleted, as well as elf-big and elf-little targets.
2450 * libelf.h: New file.
2451 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2453 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2455 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2457 * coffcode.h (coff_compute_section_file_positions): Don't need
2458 variable "old_sofar" if compiling for i960.
2460 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2462 * libbfd.h: Updated.
2464 * ieee.c (exten, envi): "static" belongs first in declaration.
2466 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2468 * srec.c: add support for symbolsrec, srecords with symbols in
2471 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2473 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2474 to avoid lint complaints.
2476 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2478 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2479 type SHT_STRTAB. Don't alter file offset for section 0.
2480 (reloc_type_names): Now an array instead of a macro. Still inside
2481 "#if 0", since it's used only in debugging code also in "#if 0".
2482 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2483 (sort_reloc_map): New function.
2484 (sparc_reloc_map): New variable.
2485 (elf_bfd_reloc_type_lookup): New function.
2487 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2489 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2490 bfd_make_debug_symbol; they were already in the target structure.
2491 * Adjusted all uses of JUMP_TABLE.
2492 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2493 from coff_make_debug_symbol.
2494 * libcoff.h: Updated accordingly.
2496 * Minor cleanups provoked by gcc warnings:
2497 * aoutx.h (NAME(aout, reloc_type_lookup)),
2498 cpu-h8300.c (local_bfd_reloc_type_lookup),
2499 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2501 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2502 ieee.c (ieee_slurp_section_data),
2503 elf.c (elf_make_sections, elf_fake_sections,
2504 elf_compute_section_file_positions, elf_write_object_contents):
2505 Removed unused variables.
2506 * archures.c: Removed /* from within comment.
2507 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2508 * oasys.c (oasys_write_data): Initialize i.
2510 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2512 * libcoff.h (obj_raw_syment_coun): New macro.
2513 * coffgen.c (coff_get_normalized_symtab): Initialize
2515 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2517 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2519 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2521 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2522 for compatibility with tools from MIPS.
2524 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2525 * config/irix3.mt, config/irix4.mt: Removed.
2526 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2527 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2529 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2531 * hosts/hp300bsd.h: Add gross hack to determine whether we
2532 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2533 files (and set other parameters) to match.
2535 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2537 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2538 ansi definition which otherwise confuses non-ansi compilers.
2540 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2541 ultrix cc by forward declaring getenv as is done in
2544 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2546 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2547 avoiding a fatal error in vax ultrix 4.2 cc.
2549 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2551 * bfd-in.h, VERSION: Roll to version 2.1.
2553 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2555 * oasys.c (oasys_write_object_contents): Lint.
2556 * srec.c: Whitespace cleanup.
2558 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2560 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2561 cleaned up output formatting a bit.
2563 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2565 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2566 relaxable. Should be moved somewhere else.
2568 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2570 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2571 (aout_mips_*_vec): Added seclet_link element.
2573 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2574 support for aout-mipsbsd target.
2576 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2578 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2580 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2582 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2584 Add support for the H8/500
2586 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2588 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2590 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2591 * coff-mips.c: Now includes libecoff.h.
2592 (ecoff_data_type): Moved to libecoff.h.
2593 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2594 call it. If there is ever another ECOFF target, this and the
2595 swapping functions should be accessed via an ECOFF specific target
2597 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2599 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2601 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2602 no longer includes this file.
2604 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2605 bits to 0 to make comparison test useful.
2607 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2608 avoid overflowing GP accessible sections in binutils/objdump.
2610 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2612 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2613 reading more robust: Fail if string index is out of string
2616 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2618 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2619 PCREL13): Don't take dst_address into account; the input file has
2620 already taken care of that.
2622 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2624 * coff-mips.c: Completed support for linker and binutils.
2626 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2628 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2629 original addend from section contents.
2631 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2633 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2634 * hosts/delta88.h (strtol): Fix prototype.
2635 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2637 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2639 * elf.c: Get rid of "#ifdef sparc".
2640 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2641 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2643 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2644 compile type conditionals on host CPU.
2645 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2647 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2649 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2651 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2652 ECOFF which has two common sections.
2653 (bfd_com_section): Set SEC_IS_COMMON flag.
2654 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2655 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2656 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2657 bfd_is_com_section macro rather than checking for equality to
2660 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2662 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2663 (coff_mkobject_hook): Accept aouthdr argument.
2664 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2665 Handle NULL aouthdr argument.
2666 (coff_object_p): If there is no aouthdr, pass it as NULL to
2668 * libcoff.h: Rebuilt for mkobject_hook changes.
2670 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2671 additional MIPS ECOFF fields.
2673 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2675 * configure.host: added mips-dec-bsd*
2676 * configure.in: added mips-dec-bsd*
2677 * aout-mipsbsd.c: new file for mips-dec-bsd*
2678 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2679 * aoutx.h: added mips support.
2680 * archures.c: added mips support to bfd_default_scan().
2681 * cpu-mips.c: added support for R4000 (untested).
2682 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2683 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2684 hope will make it into include/bfd.h.
2685 * targets.c: added aout_mips_*_vec.
2687 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2689 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2691 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2693 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2695 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2697 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2699 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2700 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2701 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2702 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2704 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2705 bfd_swap_reloc_in or coff_swap_reloc_out.
2706 * coff-mips.c: Added code to link and write out symbolic debugging
2707 information, and to swap relocs in and out.
2709 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2711 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2712 (coff_write_object_contents): coff_count_linenumbers returns the
2713 number of line number records it found.
2715 * coffgen.c (coff_write_linenumbers): only write out line numbers
2716 in the section they belong to.
2718 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2720 * targets.c (bfd_target): Added relocateable argument to
2721 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2722 target vector for linker use.
2723 * bfd.c (bfd_seclet_link): New macro.
2724 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2725 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2726 and boolean return value. Made static.
2727 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2728 relocateable argument.
2729 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2730 relocateable argument (if relocateable, saves relocs).
2731 * bout.c (b_out_get_relocated_section_contents),
2732 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2733 relocateable argument (if relocateable, just calls
2734 bfd_generic_get_relocated_section_contents).
2735 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2736 argument to prototype.
2737 * All targets: Set new _bfd_seclet_link vector to
2738 bfd_generic_seclet_link.
2740 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2742 * coffgen.c: #include seclet.h.
2744 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2746 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2747 debug info. Setup info about linker symbols only, and use
2748 standard bfd fields to hold the info.
2749 * (hppa_object_p): Remove unneeded decls.
2750 * (hppa_new_section_hook): Get rid of most of this.
2751 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2752 fat. Remove all knowledge of stabs, remove redundant knowledge of
2754 * Remove macros for accessing fields which are now gone.
2756 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2758 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2760 * coff-z8k.c: delete unused reloc functions
2762 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2764 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2765 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2766 * coff-msym.c: Use DEFUN for function definitons.
2767 * coff-mips.c: Added code to read and print symbols, and to find
2770 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2771 swapping functions into coffswap.h for ECOFF use. Moved
2772 relocation functions, only used by h8300 and z8k, into reloc16.c.
2773 Added hooks for coffgen.c functions to backend data structure, and
2774 added hook functions. Still more could be done.
2775 * coffswap.h: New file to hold COFF swapping routines.
2776 * coffgen.c: New file to hold generic COFF functions.
2777 * reloc16.c: New file to hold h8300 and z8k specific relocation
2779 * libcoff-in.h: Added declarations for functions in coffgen.c.
2780 * libcoff.h: Rebuilt to incorporate changes.
2781 * coff-h8300.c: Function name changes.
2782 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2783 hook rather than defining EXTRA_CASES.
2784 * Makefile.in: Build new files coffgen and reloc16. Added
2785 dependencies of coff-*.o on coffswap.h and seclet.h.
2787 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2789 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2790 about discarding const.
2792 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2794 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2796 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2798 * configure.in (post-target): If --with-minimal-bfd is specified,
2801 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2803 * srec.c (srec_write_records): one of my boards wants a CR between
2806 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2808 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2809 (it broke a couple of weeks ago).
2811 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2813 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2814 return type, so libbfd.h doesn't reference undefined typedefnames.
2816 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2818 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2820 (coff_pointerize_aux): don't pointerize a negative tagndx
2821 (sometimes generated by SCO 3.2v4 cc).
2823 * bout.c (calljx_callback, callj_callback,
2824 b_out_get_relocated_section_contents): warn if relocating against
2825 an undefined symbol.
2827 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2829 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2830 Make a bunch more routines be static.
2831 * hppa.c (fill_spaces): Get rid of this, replace with much better
2832 written setup_sections().
2833 * (setup_sections): New routine to create BFD sections for each
2834 space and subspace in SOM files.
2835 * (hppa_object_setup): Use BFD sections created by
2836 setup_sections() to locate GDB symbol table info.
2837 * (make_unique_section): New routine to create a BFD section. It
2838 ensures that the given name is unique, and will generate a unique
2840 * (hppa_object_p): Become much more paranoid about file header.
2841 * (make_bfd_asection): Call bfd_make_section to do the dirty
2842 work. Simplify code somewhat.
2843 * (hppa_core_file_p): Use proper name for stack section.
2844 * libhppa.h: Remove millicode_start, millicode_end decls.
2846 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2848 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2850 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2851 relocs, don't bother doing the adjustment if the value to add is
2854 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2856 * bfd.c (bfd_get_size): New function that gets an upper bound
2857 on the possible size of any object in a bfd.
2858 * elf.c (bfd_elf_find_section, elf_get_str_section,
2859 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2861 * elf.c (elf_big_vec, elf_little_vec): Document last three
2862 members initialized to NULL.
2864 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2866 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2868 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2870 * hosts/std-host.h: New file. Attempt at a generic/default
2871 set of definitions, to discourage porting to new hosts by copying.
2872 * hosts/news.h: Removed.
2873 * hosts/sparc.h: Use std-host.h.
2874 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2875 perhaps we can later remove the the_bfd field from each symbol.
2876 * syms.c (struct symbol_cache_entry): Remove unused field
2877 app_data. Add comment noting that the_bfd is almost redundant,
2879 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2880 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2881 * hppa.c (fill_spaces): Make slightly more rebust.
2882 * configure.in: Allow std-host as the "default" host.
2884 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2886 * bfd.c: Add struct hppa_core_data to tdata union.
2887 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2888 Get rid of HPPA/BSD specific code. That will go somewhere else
2890 * (fill_spaces): Don't spin forever and die if you don't find
2891 $MILLICODE$ subspace.
2892 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2894 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2895 Make these work for HPUX.
2896 * (make_bfd_asection): New routine to make section creation a
2898 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2899 * libhppa.h: #include the right system files. Redefine all of
2900 the structs/macros for hacking core files to use more sensible
2901 HPUX core file structures.
2902 * targets.c (target_vector): Conditionalize hppa_vec on
2903 HOST_HPPAHPUX, not hp9000s800.
2904 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2905 malloc and realloc. #define HOST_HPPAHPUX.
2907 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2909 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2910 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2911 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2912 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2914 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2915 * aix386-core.c: New file for handling core files on AIX on PS/2.
2916 * targets.c: if AIX386_CORE, use aix386_core_vec.
2917 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2920 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2922 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2925 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2927 * Makefile.in: added dvi target
2929 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2931 * bfd.c: Use right name for tekhex tdata struct.
2932 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2933 * libcoff.h: Updated to get spacing change from coffcode.h.
2934 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2936 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2938 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2939 functions, with the "guts" of the old bfd_slurp_bsd_armap
2940 and bfd_slurp_coff_armap, but assuming we've already checked
2941 if the armap is present or not.
2942 Also, rewrite a bit to avoid keeping around obstack data
2944 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2945 Various fixes to correctly handle COFF_style archives names.
2946 (Note that because these have a trailing '/', the names can
2947 have embedded spaces.)
2948 * archive.c (bfd_slurp_armap): New function, replaces old
2949 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2950 _either_ format, and calls do_slurp_bsd_armap or
2951 do_slurp_coff_armap if either form of map is seen.
2952 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2953 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2954 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2955 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2957 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2959 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2960 * libhppa.h: Make millicode_start and millicode_end be unsigned
2961 int to be same type as CORE_ADDR in GDB. Why are these here?
2963 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2965 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2966 vaddr of the section to the addend.
2967 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2968 SCO_CORE to SELECT_VECS.
2969 (target_vector): add sco_core_vec.
2970 * sco-core.c (sco_core_vec): add leading underscore initializer.
2971 * configure.in (i[34]86-*-sco*): use target i386-sco.
2972 * config/i386-sco.mt: new file; define SCO_CORE.
2974 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2976 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2978 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2980 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2982 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2984 * hosts/i386linux.h: Include unistd.h.
2986 * aoutx.h (print_symbol): aout_stab_name returns a constant
2988 * libaout.h (aout_stab_name): Fix prototype.
2989 * stab-syms.c (aout_stab_names): Array is now const.
2990 (aout_stab_name): Return value is now pointer to const.
2992 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2995 * syms.c (asymbol): Added new field "app_data", for data
2996 particular to the application. Some of the linker flags ought to
2997 get moved to this field someday.
2999 * archures.c (bfd_default_scan): Recognize a few more numbers:
3000 80486, 80960, and 960.
3002 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3003 bfd_coff_std_swap_table, cast to PTR.
3004 * bfd.c (bfd_coff_swap_*): Deleted macros.
3005 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3007 * coffcode.h (type bfd_coff_backend_data): New structure type,
3008 contains pointers to the COFF-specific swapping routines.
3009 (bfd_coff_std_swap_table): New data structure, to be used when
3010 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3011 (bfd_coff_swap_*): New macros.
3012 * coff-mips.c (mips_coff_swap_table): New data structure.
3013 (ecoff_big_vec): Use it.
3014 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3015 * All other targets: Deleted coff-specific vector entries.
3017 * trad-core.c: Fixed some `PARAMS' uses that were missing
3020 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3022 * aoutx.h (some_aout_object_p): Protect arg prototype in
3023 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3025 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3027 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3028 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3029 PARAMS for readability.
3031 * aoutx.h: Add type to callback parameter.
3032 * coff-mips.c: Don't call trad-core.h, not needed.
3033 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3034 * trad-core.h: Eliminate, unused.
3036 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3038 * format.c (bfd_check_format): if default target isn't found
3039 then look through the entire list rather than return early.
3041 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3043 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3045 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3047 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3049 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3051 * coff-z8k.c: checkpoint, more addressing modes handled
3052 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3055 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3057 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3059 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3061 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3063 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3065 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3066 and about when file descriptors are closed.
3068 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3070 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3071 written out correctly.
3073 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3075 * section.c: New section bit SEC_SHARED_LIBRARY.
3076 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3077 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3080 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3082 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3083 macros; use PARAMS to declare the function pointers involved.
3085 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3086 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3088 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3090 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3092 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3093 declaring pointers to functions.
3094 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3095 * seclet.h: Declare external function with PARAMS.
3097 * doc/chew.c (exfunstuff): Eliminate.
3098 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3099 * doc/proto.str: Use paramstuff rather than exfunstuff.
3101 * libbfd.h: Update, based on changes in source code and chew.
3103 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3105 * libieee.h: Add FIXME about removing limit on number of sections.
3106 * bfd-in.h: Improve comments to make it clear that bfd.h is
3107 the wrong place to edit this file.
3108 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3109 same places where we install bfd.h.
3111 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3113 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3114 symbol type before blindly modifying the auxent. Specifically,
3115 only modify the endndx fields for types that need it, and don't
3116 set the array information for non-arrays.
3118 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3120 * aoutx.h (some_aout_object_p): Section list should be set up
3121 correctly anyways; don't have to set up "next" pointers manually.
3123 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3125 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3126 config/i386v.mh: removed -DUSG from HDEFINES.
3127 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3129 hosts/i386v.h: don't define POSIX_UTIME.
3131 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3133 * ieee.c (ieee_slurp_sections): make a private copy of the
3134 section's name before truncating it.
3136 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3138 * hppa.c: add symbol_leading_char entry in transfer vec
3140 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3142 * ieee.c (get_symbol): can now cope when two symbols of a
3143 different class, but the same index number occur consecutively.
3144 (get_section_entry): nicer name for sections being forward
3145 referenced. (ieee_archive_p): don't free the filename string,
3146 since it was never malloced.
3148 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3150 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3152 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3154 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3155 optionally setting the dimen info, since they are in the same
3156 memory locations. Also zero out external auxent.
3157 (coff_write_symbol): don't zero external auxent; now done in
3160 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3162 * Check fclose return value for errors.
3163 libbfd.h: bfd_cache_close now returns a boolean.
3164 cache.c (bfd_cache_delete): return fclose success value.
3165 (bfd_cache_close): return bfd_cache_delete return value.
3166 opncls.c (bfd_close, bfd_close_all_done): return result of
3169 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3171 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3173 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3175 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3176 work out a coff relocation type from a howto's attributes rather
3177 than using the input r_type field. This fixes PR1677 and allows
3178 conversion of a.out relocs to coff relocs.
3180 * coffcode.h (coff_write_relocs): if supplied a relocation
3181 relative to an absolute symbol, use the right symbol index.
3183 * reloc.c (bfd_perform_relocation): do a partial link for coff
3186 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3188 * changes to support i386-sysv with shared libraries:
3189 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3190 check for .data2; if _LIB is defined, check for it; map
3191 SEC_NEVER_LOAD to STYP_NOLOAD.
3192 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3193 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3194 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3195 if section has contents, not just if it is loadable; if
3196 TWO_DATA_SECS, check for .data2
3197 (coff_set_section_contents): set vma of .lib section to number of
3199 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3200 don't define coff_write_armap to bsd_write_armap.
3201 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3204 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3206 * solaris2.h: Get the definition of alloca from alloca.h if we
3209 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3211 * configure.in (i960-*-{aout,bout}): Support these.
3213 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3215 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3217 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3219 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3220 no-longer-used definitions of L_SET and L_INCR.
3221 * i386linux.h: Tweaks to smooth Linux build.
3223 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3225 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3227 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3229 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3230 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3231 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3232 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3234 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3235 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3237 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3239 * configure.host: New file, contains mapping of host configs
3240 to host support file names for bfd, binutils, opcodes.
3241 * configure.in: Use it.
3242 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3243 * i386bsd.c: Cleanup, reformat.
3244 * config/i386-bsd.mt: Comment changes.
3245 * config/i386bsd.mh: New file for core file support.
3246 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3247 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3248 on BSD 4.4 define ALIGN (sigh!).
3250 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3252 * libaout.h (aout_backend_data): added exec_header_not_counted
3253 field. For ZMAGIC files only, when text_includes_header is set, by
3254 default the length of the exec header is counted in the text
3255 section size. For go32, exec header is mapped in but does *not*
3256 contribute to the size of section.
3257 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3258 is not set, but ztih is, add the size of the exec header to the
3259 recorded size of the text section.
3260 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3261 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3262 Also set text_includes_header.
3263 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3264 by default in MY(backend_data).
3266 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3268 * aout-target.h (callback): Don't define this function if it won't be
3271 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3272 type doesn't match. Don't lose if file sections have already been
3274 (set_arch_mach): Set reloc_entry_size.
3275 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3277 * hosts/i386bsd.h: New file.
3278 * configure.in: Recognize i[34]86-*-bsd host.
3280 * aout-target.h (callback, write_object_contents): Delete unused
3283 * aoutx.h (reloc_type_lookup): New function.
3284 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3285 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3286 (MY_reloc_howto_type_lookup): Don't define it.
3288 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3290 (slurp_symbol_table): Use header byte order, not target byte
3291 order, for reading symbol data.
3293 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3295 * configure.in: Undo some brain damage in the host section.
3296 * configure.in: Reformat the target section, test many configs.
3297 * Makefile.in (make): Remove obsolete `make make'.
3298 * aoutx.h (some_aout_object_p): Make defines line up.
3300 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3302 Now a bfd knows whether underscores are normally prepended
3303 to symbols in its file format.
3305 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3306 coff-z8k.c: targets set so they have leading underscore
3307 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3308 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3309 without leading underscore flag
3310 * targets.c: add symbol leading char to xvec description
3311 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3313 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3315 * archive.c: Make errno global.
3316 * archive.c (_bfd_write_archive_contents): If read fails (and
3317 errno!=0) set bfd_error to malformed_archive (since this probably
3318 indicates a truncated archive), rather than system_call_error.
3320 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3322 * Makefile.in: added rules for i386bsd.c
3323 * i386bsd.c: new file, supporting 386bsd.
3324 * configure.in: recognize i386-*-bsd target.
3325 * config/i386-bsd.mt: new file - 386bsd target configuration.
3327 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3329 * configure.in: re-arrange host section to use *-*-* notation,
3330 clean up some of the target section as well
3332 * seclet.c: cast result of bfd_get_relocated_section_contents to
3333 avoid compiler warnings
3335 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3337 * coffcode.h (coff_section_symbol): Create section if it doesn't
3340 * bout.c: Removed some unused variables.
3342 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3344 * Portability fixes from p3:
3345 coffcode.h (coff_write_relocs): removed sanity check until it
3346 works on all targets (per advice from sac).
3347 config/hp9000.mh: new file to define USG.
3348 hppa.c: #undef hppa before the JUMP_TABLE.
3349 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3351 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3352 local variable target volatile to avoid mysterious bug in
3355 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3357 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3358 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3360 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3362 * coff-z8k.c (func_da, func_jr): Lint.
3363 * coffcode.h: Use memset rather than bzero.
3364 * elf.c: Use memcpy rather than bcopy.
3365 * tekhex.c: Use memset rather than bzero.
3367 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3369 Add Adobe a.out support.
3371 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3372 * config/adobe.mt: Add.
3373 * configure.in (*-adobe-* target): Add.
3374 * targets.c (a_out_adobe_vec): Add.
3375 * Makefile.in: add aout-adobe.c.
3377 * configure.in: Put two dashes in all entries to be matched.
3378 Add comments to remind people to do this.
3379 Reorder all entries that match manufacturer names, to occur
3380 last, so they will only be matched if no more specific match
3381 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3383 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3385 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3386 since we should never have a NULL section.
3387 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3388 tests, set the section to bfd_abs_section.
3390 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3392 * coff-z8k.c: getting closer
3393 * coffcode.h (coff_get_relocated_section_contents): allow
3394 EXTRA_CASES hooks for different arches to provide different reloc
3396 * seclet.h: #ifndef around it to allow multiple inclusion
3397 * srec.c: minor doc fix
3399 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3401 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3403 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3405 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3408 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3410 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3411 filling in reloc, in case immediately following code doesn't set
3414 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3416 * coffcode.h (coff_renumber_symbols): set the last renumbered
3417 symbol pointer to NULL, as expected by coff_write_linenumbers.
3418 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3419 type R_IHCONST used on the 29k.
3421 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3423 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3424 update, based on how the underlying file was opened. Obsoletes
3426 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3427 all FASCIST_FDOPEN config defines.
3429 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3431 * sparc-opc.c: Moved to opcodes library, now that we have one.
3432 * Makefile: Don't compile it.
3434 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3436 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3438 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3440 * section.c (bfd_set_section_flags): Remove a sanity check.
3441 It is unfortunately broken, and prevents strip from working.
3443 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3445 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3446 created by last change.
3448 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3450 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3451 * bfd-in.h: Bump to version 2.0.
3453 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3455 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3456 braindamaged HP/Apollo compiler happy.
3458 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3460 * format.c: Fix description of search for matching target.
3461 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3462 * targets.c: Update description of search for matching target.
3463 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3464 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3465 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3467 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3469 * Makefile.in: Added mostlyclean/clean/distclean rules.
3471 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3473 * targets.c (target_vector): Take out oasys (unless that is
3474 the default): Because there is no magic number in archives,
3475 there can be annoying target mis-matches.
3477 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3479 * sparc-opc.c: Rigorously updated to match architecture manual.
3481 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3483 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3484 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3485 to the built-in abs_section were not written out correctly.
3487 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3489 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3490 large, assume we're using a swapped byte order and fail with
3491 wrong_format rather than dumping core.
3493 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3495 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3496 filename constraints.
3497 * Makefile.in: Updated to reflect change.
3499 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3501 Add preliminary support for the we32k:
3503 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3505 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3507 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3509 * bout.c: added support for relaxable alignment relocs.
3511 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3512 pass down pointer to play area rather than use alloca
3514 * cpu-z8k.c (compatible): made static to reduce name space
3517 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3519 Add basic support for the z8k:
3521 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3522 section.c, targets.c,
3524 * syms.c: move mis-inserted patch.
3526 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3528 Documentation fixes:
3529 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3530 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3532 * reloc.c: break out addend item from surrounding text.
3534 * doc.str (DOCDD): Defined. Adds text to output.
3535 (bodytext): Put bulletize before kill_bogus_lines.
3536 * chew.c (bulletize): End itemization after a blank line, to
3537 prevent following text from being swallowed up in an item.
3539 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3541 * configure.in: Add sparclite as a target.
3543 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3545 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3548 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3549 from a coff file (csym is null), dont deref them
3551 * ieee.c (parse_expression): get the answer right when adding an
3552 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3553 on elts so that filename is filled in.
3555 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3557 * bout.c (howto_align_table): New set of relocs, with enough
3558 data for "objdump -r" to work.
3559 (b_out_reloc_type_lookup): Recognize alignment relocs.
3561 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3563 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3564 invocations of make. Also, always create installation
3567 * config/apollov68.mh: removed -g from CC definition.
3569 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3571 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3572 overflowing gp-offset range.
3574 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3576 * srec.c (srec_set_section_contents): don't write out sections
3577 without the LOAD and ALLOC attributes
3579 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3581 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3582 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3583 * aout-target.h (callback): Don't set page/seg sizes.
3585 (set_sizes): New routine.
3586 (backend_data): Point to it.
3587 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3588 (sunos4_aout_backend): Point to it.
3589 * aoutx.h (set_arch_mach): Call set_sizes callback.
3591 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3593 * aout-target.h: Make _bfd_slurp_extended_name_table be
3594 the default. Given that we *write* the suckers (for long
3595 archive member names), we really ought to be able to read them!
3596 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3597 seem to be needed, and many machines don't have it.
3599 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3601 * coff-m68k.c (vector): read and write archives in coff format.
3603 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3605 * opc-sparc.c: New file.
3607 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3609 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3610 pointers to bfd_byte* before performing arithmetic on them. Such
3611 use with bare void* pointers is a gcc extension.
3612 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3613 * archive (normalize): Add to CONST to match actual usages with
3616 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3618 * configure.in: Recognize i486 host cpu, and use i386-elf
3621 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3623 * config/stratus.mt (CC): Remove definition.
3624 * elf.c (bfd_section_from_shdr): Test for the possibility that
3625 section_from_elf_index returns NULL and don't dereference it.
3627 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3629 * add hppa_data to bfd tdata (indirectly via sef).
3631 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3633 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3635 * configure.in: error messages to stderr, not stdout
3637 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3639 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3640 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3641 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3643 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3645 * configure.in: recognize hppa* instead of hppa
3647 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3649 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3650 RTYPE2HOWTO to cope with same.
3651 * reloc.c (bfd_perform_relocation): added support for size of -2
3652 (subtract a word reloc type). Updated doc.
3654 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3656 * Makefile.in: merged changes from progressive, removed rcsid.
3658 * archures.c, archive.c, Makefile.dos: removed rcsid.
3660 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3662 * bfd-in.h : add BFD_IS_RELAXABLE flag
3663 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3664 header e_relaxable, major hackery in callbacks
3665 * libaout.h : add space for a_relaxable.
3666 * seclet.c (rel): don't relax empty sections
3669 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3671 * section.c (STD_SECTION): add some casts to the initializers for
3674 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3676 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3677 and add appropriate casts to keep (picayune) aix-cc happy.
3679 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3681 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3682 symbol pointers. Punt expensive & useless bfd_realloc. Use
3683 malloc for raw symbols, and free it before returning.
3684 (bfd_section_from_shdr): Do not slurp symbol table until politely
3685 asked. Do not even slurp string tables.
3686 (elf_get_symtab_upper_bound): Count 'em without reading them.
3687 (elf_get_symtab): This is how to politely ask. Schlurp!
3688 This should probably just *become* elf_slurp_symbol_table, FIXME.
3690 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3692 * archive.c (bsd_write_armap): write the timestamp of the
3693 archive header to be just a little bit later than the timestamp of
3694 the file, otherwise the linker will complain that the index is
3697 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3699 * configure.in: Add m68k-ericsson-*.
3701 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3703 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3704 * elf.c: Remove unconditional debug printf's.
3705 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3706 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3707 (elf_slurp_symbol_table): Hand out symbols in forward, not
3708 reverse order. Simplify duplicate code.
3710 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3712 * elf.c: Remove "(void)" casts from function calls where the
3713 return value is ignored, in accordance with GNU coding standards.
3715 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3717 * hppa.c: Apply John's standard fix to avoid "empty translation
3718 unit" warnings from some ANSI-C compilers.
3720 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3722 * hosts/solaris2.h: Configure same as sysv4.
3724 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3726 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3727 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3728 type match actual return type.
3729 * elf_print_symbol (section_name): Make CONST.
3731 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3733 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3734 New files, for Linux (a free Unix clone for 386 machines).
3735 * Makefile.in, configure.in, targets.c: Update accordingly.
3737 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3738 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3739 correct calling of howto special functions and fixes from Raeburn
3741 * archures.c: nuke bfd_reloc_code_type
3742 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3743 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3744 SEC_NEVER_LOAD, various other bfdgas newness
3745 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3746 * targets.c: change jump table vector to above
3749 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3751 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3752 its prototype will be included in libbfd.h. Change result type
3753 to struct * (rather than equivalent typedef) so it can be used in
3754 the prototype, where they typedef won't be known.
3755 * libbfd.h: Updated version.
3757 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3759 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3760 targets.c: HPPA merge.
3762 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3764 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3765 * config/solaris2.mh: Kludge around Sun compiler bug.
3767 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3769 * libaout.h (aout_backend_data): Change defs of two bitfields to
3770 be unsigned chars instead to get around rs6000 compiler problem.
3772 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3774 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3775 Correct misconception that there can be only one symbol table.
3776 Only call elf_slurp_symbol_table on the full symbol table, not
3777 the dynamic one which is only a subset of the full one.
3779 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3781 * coffcode.h (coff_compute_section_file_positions): For I960,
3782 don't align sections in file.
3784 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3786 * targets.c (struct bfd_target): Added field for target-specific
3787 (but not file-specific) data, for distinguishing minor
3788 characteristics between (e.g.) a.out formats.
3790 * section.c (struct sec): New field user_set_vma indicates vma
3791 field should be heeded, not assumed to be unset.
3792 (STD_SECTION): Initialize that field of standard sections to zero.
3793 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3795 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3796 pre-swapped version.
3798 * archures.c (struct bfd_arch_info): Fixed order of comment and
3799 field decl. New fields indicate size of page and segment for
3801 * cpu-m68k.c (N): Fill in values.
3802 * cpu-sparc.c (arch_info_struct): Ditto.
3804 * libaout.h (struct aout_backend_data): Various bits of data (not
3805 all used currently) with characteristics of a.out implementation.
3806 Important field for now is text_includes_header, indicating that
3807 the text section starts immediately after the file header, which
3808 gets mapped in with it.
3809 (struct aout_data): New fields indicate whether vma has been
3810 adjusted yet (not yet used), and what magic number will be used in
3811 the output file (should go away in favor of vma_adjusted).
3812 (WRITE_HEADERS): Code for dealing with section sizes and related
3813 header fields replaced with call to adjust_sizes_and_vmas.
3814 * aoutx.h (some_aout_object_p): Fill in magic number field.
3815 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3816 (set_arch_mach): Set page size and segment size once CPU
3818 (adjust_sizes_and_vmas): New function; has much code moved
3819 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3820 and size parameters, as well as many header fields, after deciding
3821 on magic number for output file. Checks to ensure that this
3822 adjustment has only been done once.
3823 (set_section_contents): Call adjust_sizes_and_vmas instead of
3824 doing much of the work here.
3826 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3827 default (null) values of these fields.
3828 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3829 value in exec header.
3830 (sunos4_aout_backend, MY_backend_data): Define backend data
3831 indicating file header is included in text section.
3833 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3835 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3836 gcc version 2, to avoid warnings.
3838 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3840 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3841 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3843 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3845 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3847 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3849 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3850 * configure.in: Rewrite target parsing to use simple format.
3851 Handle sparc-sun-solaris2 configuration.
3852 * aout64.h: Avoid ANSI C brain death warning.
3853 * elf.c: Avoid trigraph (???) or /* in comments.
3855 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3857 * config/sysv4.mh: new file, RANLIB=echo
3859 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3861 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3863 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3864 elf_core_tdata_struct into a single common struct. Core files
3865 wouldn't have worked at all without this.
3866 (bfd_elf_find_section): New function for GDB's undercover use
3867 to find string sections that BFD hides from it.
3868 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3870 (elf_object_p, elf_core_file_p): Allocate internal file header
3871 storage dynamically.
3872 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3873 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3875 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3877 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3879 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3881 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3883 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3885 * configure.in: handle m680[01234]0 as aliases for m68k
3887 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3889 * coff-a29k.c: do byte relocs correctly
3890 * coffcode.h (styp_to_sec_flags): never load INFO sections
3891 * seclet.c (rel): don't relocate INFO sections
3893 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3895 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3896 Make the symbols unmodifiable.
3897 (bfd_section_init): Deleted.
3898 * init.c (bfd_init): Don't call bfd_section_init.
3900 * section.c (bfd_set_section_contents): Ensure that range to be
3901 written is within section boundaries.
3902 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3905 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3907 * coff-i960.c (howto_table): Deleted.
3908 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3909 interesting entries from old howto_table.
3910 (RTYPE2HOWTO): Adjusted to use switch.
3911 (coff_i960_reloc_type_lookup): New function.
3913 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3914 records for section symbol.
3915 (make_abs_section): Unused; deleted.
3916 (renumber_symbols): Re-order symbols so undefined symbols come
3917 last, as COFF format desires.
3918 (coff_write_symbol): Put C_FILE symbols in debug section always.
3919 (coff_section_symbol): New function; creates a symbol with the
3920 same name as a section, and sets up aux records for it.
3921 (coff_add_missing_symbols): New function; adds section symbols to
3922 symbol table if they aren't there already. Should someday also
3923 add a dummy C_FILE symbol if none is present.
3924 (coff_write_object_contents): Add missing symbols before preparing
3925 symbol table to be written.
3926 (coff_slurp_reloc_table): Verify that symbol indices read in are
3927 in a reasonable range.
3928 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3929 (obj_conv_table_size): Accessor macro.
3931 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3932 reloc types on i960.
3934 * bfd-in.h (bfd_get_section_name): New macro. Like
3935 bfd_section_name, but returns rvalue, not lvalue.
3936 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3937 (bfd_get_section_flags): Now returns rvalue.
3939 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3940 general, some specific to sparc or i960.
3942 * aoutx.h (set_section_contents): Set VMA for each section based
3943 on previous section. If text section VMA doesn't appear to have
3944 been set, make a best guess from the type of file.
3946 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3948 (MY(vec)): Initialize reloc_type_lookup field.
3950 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3951 (bfd_error_trap, bfd_error_vector): Extern, not common.
3953 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3954 few types of relocs for sparc; will need enhancement.
3956 * bout.c (callj_callback): Use DEFUN macro in definition.
3957 * coff-i960.c (optcall_callback): Likewise.
3959 * targets.c (bfd_target): Added fields reloc_type_lookup and
3960 _bfd_make_debug_symbol. Also minor comment changes.
3961 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3962 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3963 than arch info, and dispatch with BFD_SEND. Callers changed.
3964 * archures.c (struct bfd_arch_info): Deleted field
3966 * cpu-*.c: Don't initialize that field.
3968 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3969 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3970 (bfd_errmsg): Now returns ptr to const.
3971 * bfd-in.h (bfd_errmsg): Fix prototype.
3973 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3974 * reloc.c (bfd_generic_relax_section): Ditto.
3976 * section.c (Section Output doc): Improve description of use of
3977 output_section and output_offset.
3979 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3981 * sco-core.c: new file from net.
3982 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3983 Now we have the hairy linker, it's possible to move symbols from
3984 one section into another. Actually make that work!
3986 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3988 * hosts/sun3.h: fix declaration of free.
3990 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3992 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3993 * coff-h8300.c (reloc_processing): all relocs are relative to
3995 * opncls.c: don't use fdopen on DOS systems
3997 short patches from Glenn Kasten (glenn@ready.com)
3998 * target.c: enabled oasys support
3999 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4000 fix problem where a relocation which crossed a modification byte
4001 boundary did not work. Fix problem where a relocation near the end
4002 of a data record did not work.
4005 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4007 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4008 archvie header string counts the endian way, this heuristic sees
4009 how big an archive string to read by trying it one way and if the
4010 string table is unreasonably big, trying it the other. *FIXME*.
4011 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4013 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4015 * bfd-in.h: Increase version number to 1.97, for consistency
4017 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4019 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4021 * bfd-in.h: bump version to 1.96
4022 Major change; changed calling convention for
4023 bfd_get_relocated_section_contents so that caller allocates
4024 memory for section data.
4025 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4026 seclet.c, targets.c, bfd.c: reflect new convention.
4027 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4028 case, then use reasonable default values for SEC_* flags.
4030 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4032 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4033 size of output reloc struct.
4034 * targets.c, Makefile.in: comment out tekhex for the moment.
4035 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4036 * configure.in: tandem target is st2000
4037 * coff-m68k.c: rename static howto_table to global
4038 m68kcoff_howto_table.
4039 * bout.c: remove unnecessary abort
4040 * coff-a29k.c: various changes to the way relocations work to cope
4041 with the "new order" and latent bugs.
4044 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4046 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4047 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4048 * reloc.c (bfd_perform-relocation): don't relocate refs to
4049 absolute symbols if doing a partial link.
4051 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4053 * configure.in: Add a29k-amd-udi.
4055 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4057 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4058 internal_exec structure before initializing the fields that
4059 are used, so that the unused fields are in a known state.
4061 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4063 * tekhex.c (struct data_struct): Convert from typedef that
4064 typedefs nothing to a normal structure declaration.
4065 * tekhex.c (pass_over): Prototype args for function that
4066 second arg points to.
4068 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4070 * Makefile.in: remove old style staging. Do not print recursion
4073 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4074 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4077 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4079 * bfd.c, Makefile.in: added tekhex
4080 * aoutx.h (set_section_contents): pages should be padded to the
4081 size of a page, not the size of a segment.
4082 * configure.in: added go32 host and i386-aout target.
4083 * i386aout.c, libaout.h: now works for go32 target
4084 * ieee.c: fix bit rot.
4085 * seclet.c: support for padding seclet type.
4087 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4089 * Makefile.in: added .NOEXPORT:
4091 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4093 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4095 * elf.c (elf_compute_section_file_positions,
4096 elf_write_object_contents): Return boolean, not NULL (which
4098 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4099 Also ifdef-out code that aborts on unhandled section types.
4101 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4103 * configure.in: Recognize ncr3000 config
4104 * Makefile.in (MINUS_G): Pass on to recursive makes.
4105 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4107 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4109 * Makefile.in: Now that we have sym.h and symconst.h, compile
4110 coff-msym.c on all systems.
4111 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4112 * coff-msym.c: Update include files and comments; add weakext bit.
4114 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4116 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4117 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4119 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4121 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4122 * configure.in: Add new host and target configs.
4123 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4124 structs, which vary; just use member name.
4125 (elf_object_p, elf_core_file_p): Lint, fix comments.
4126 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4128 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4130 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4131 local, disposable, copy of the external form of section header
4132 table and program header table entries.
4134 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4136 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4138 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4140 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4143 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4145 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4147 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4149 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4150 not internal bfd_assert function (twice).
4152 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4154 * aout-target.h: change ar_max_namelen to 15 (the right value)
4155 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4158 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4160 * archive.c (bfd_generic_archive_p): check for bout archives too.
4161 * bout.c: make it work again.
4163 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4165 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4167 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4168 bfd_xmalloc() instead of bare malloc().
4170 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4172 * Makefile.in: pass down MAKEINFO on info.
4174 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4176 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4177 host/h-<foo> now just <foo>.
4178 * configure.in: reflect changes
4180 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4182 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4183 actual source file, not just the generated libbfd.h.
4185 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4187 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4188 gdb on little-endian 960 code.
4189 * archive.c (compute_and_write_armap): indirect symbols should go
4190 into the archive header too.
4192 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4194 * Makefile.in: added check target.
4196 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4198 * coff-msym.c: Move this file from gdb/ecoff.c. It
4199 handles byte-swapping for ECOFF (MIPS symbol) files.
4200 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4201 to the files built on MIPS-based hosts.
4202 * Makefile.in: Add rule for coff-msym.
4204 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4206 * Makefile.in: added clean-info target. MINIMIZE=1.
4208 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4210 * coff-rs6000.c: Move core file functions into separate
4211 new file rs6000-core.c. This is needed because reading
4212 core files depends on native include files that conflict
4213 with ../include/coff/rs6000.h.
4214 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4216 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4218 * aoutx.h (NAME(aout,print_symbol)): Don't print
4219 symbol addresss for undefined symbols.
4220 * coff-rs6000.c: Various updates (due to target-
4221 independent changes).
4222 * libbfd.h: Ditto (tdata field is now a union).
4223 * hosts/h-sparc.h: Removed prototype for bogus function
4224 'emset' (presumably should have been 'memset' - which is there).
4226 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4228 * configure.in (mips-big-* target): Same is Iris.
4230 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4232 * aoutx.h (translate_from_native_sym_flags): when creating an
4233 alias symbol, fill in the section as undefined, rather than
4234 leaving it blank. If an output section can't be found for a
4235 symbol, then don't core dump.
4237 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4239 * Makefile.in, configure.in: removed traces of namesubdir,
4240 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4241 copyrights to '92, changed some from Cygnus to FSF.
4243 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4246 * coff-h8300.c: fix stupid reloc subtraction bug
4247 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4248 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4249 the symbol.flags and done_lineno fields.
4251 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4253 * coffcode.h (coff_write_symbol): write out the correct number of
4255 * cpu-h8300.c: fix disassembly bug
4257 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4259 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4260 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4261 reloc.c, section.c (bfd_map_over_sections), targets.c
4262 (bfd_target_list): Protolint.
4263 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4265 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4267 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4269 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4270 section of a symbol rather than the section of a reffed symbol to
4271 determine the r_index of an emmitted reloc.
4273 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4275 * PORTING: New (preliminary) porting guide.
4277 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4279 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4280 (howto_hvrt16): lint.
4282 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4284 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4285 a full configuration (with possible cross-development),
4286 instead of using host-aout.c.
4288 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4290 * aout-target.h (MY(write_object_contents):
4291 Set obj_reloc_entry_size (abfd).
4292 * gen-aout.c: Change to emit a .c files, not a .h file.
4294 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4296 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4297 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4299 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4301 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4302 with more than one auxent can cause nasty core dumps.
4304 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4305 "done_lineno" so that a symbol which appears twice in the symbol
4306 table only gets it's linenumbers relocated once. Modifed
4307 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4310 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4312 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4313 stuff to use the New Order.
4315 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4317 * ieee.c: Change type of envi[] to unsigned char.
4319 * configure.in: fix vax ultrix configuration.
4321 * elf.c (bfd_section_from_shdr): Deal with null return from
4322 bfd_make_section(). (elf_object_p): Select endianess properly.
4324 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4326 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4328 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4330 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4331 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4332 * host-aout.c: Don't use aout-params.h; configure these systems
4333 in their xm files, not in a randomly generated file.
4334 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4336 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4338 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4340 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4341 host_aout_vec here as well.
4343 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4345 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4346 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4347 to prevent undefined symbol.
4349 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4351 Various lints found on PersSony
4352 * aoutx.h: cast an enum
4353 * coff-a29k.c: many ints in reloc structure turned to enum
4354 * coffcode.h: more enums
4355 * cpu-h8300.c: more enums
4356 * opncls.c: more enums
4358 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4360 * configure.in: Make Tahoe configuration work again.
4361 * bfd-in.h: Remove trailing comma from enum declaration.
4362 * ieee.c: Can't put byte values >0x7F into a signed char.
4364 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4366 * Makefile.in: Add dependencies for various coff-*.o files.
4368 * elf.c: Remove extraneous paren from core_prpsinfo and
4369 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4370 Replace references to old section "size" member with new
4371 "_raw_size" member. Implement elf_make_empty_symbol, which
4374 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4376 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4379 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4381 * coffcode.h (bfd_coff_relax_section): now static.
4382 (bfd_coff_get_relocated_section_contents): various type lints.
4384 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4386 New entry point in the transfer vector - bfd_relax_section.
4388 * aout-target.h: add to vector, call generic_relax
4389 * bfd-in.h: add to vector
4390 * bfd.c: add #define for vector
4391 * bout.c: add to vector, call generic_relax
4392 * coffcode.h: add to vector, also now has coff specific relax code
4393 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4394 * elf.c: call generic_relax
4395 * ieee.c: call new vector, clean up some bugs due to the creation
4397 * libbfd.h: add bfd_generic_relax_section EXFUN
4398 * oasys.c: call generic_relax
4399 * reloc.c: implement generic_relax
4400 * seclet.c: moved much of this into coffcode.h
4401 * srec.c: call generic_relax
4402 * targets.c: define new transfer vector
4404 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4406 * everything: now modified to use smaller reloc type. Self hosts
4409 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4411 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4412 New files for stratus.
4414 * configure.in: Add configuration fragments for stratus.
4416 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4418 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4419 variables as CONST since they are set to point to a const char
4420 string. Fixes compiler complaints.
4422 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4424 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4427 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4429 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4430 symbols, so that we can emit the correct file name even
4431 if it's an include file.
4433 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4435 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4436 (Reported by john@labtam.labtam.oz.au (John Carey)).
4438 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4440 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4442 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4443 being used to -DHAVE_PROCFS.
4445 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4446 '#include "fopen-same.h"' to end of file to match other h-* files.
4448 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4450 * configure.in: Change svr4 references to sysv4. Add case
4451 "unknown" for target vendor and infer some targets based
4452 on the specified operating system.
4454 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4456 * bfd-in.h, libaout.h: ANSIfy enums.
4458 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4460 * archive.c (normalize): created version for VMS which removes the
4461 VMS directory crap from the front and end of a filename, eg turn
4462 [-.foo]bar.obj;123 into bar.obj
4463 (bfd_construct_extended_name_table): now writes index into an
4464 extended name table in decimal - the same base used to read an
4465 extended name table.
4467 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4469 * aout-encap.c: Fix to use aout-target.h.
4470 * aoutf1.h: Use standard MY_object_p and MY_callback
4471 in aout-target.h. Remove target-specific versions.
4472 * host-aout.c: Re-write to use aout-target.h.
4473 * gen-aout.c: New files use with host-aout.c to generate
4474 host-specific a.out-related parameters.
4475 * Makefile.in: host-aout.o depends on aout-params.h, which is
4476 generated by gen-aout.
4477 * aout-target.h: Make a little more flexible.
4478 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4479 macro. Instead, inline it in aout-target.h.
4480 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4481 a gcc -Wall warning.
4482 * archive.c: Add missing commas in DEFUN macro (2 places).
4483 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4484 Berkeley ones, now that libiberty has them:
4485 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4486 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4487 remove unused variable.
4489 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4491 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4492 and execname inside HAVE_PROCFS ifdef since they are unused
4493 when it is not defined.
4495 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4497 * elf.c: Flag all sections as either code or data. We can't
4498 be sure what they are anyway, since ELF doesn't fit the
4499 traditional model of text+data+bss very well. Add new local
4500 function elf_read() to simplify code. Record entry point in
4503 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4505 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4506 rather than N copies of the same lines.
4508 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4510 * cpu-h8300.c: disassemble branch displacements correctly
4511 * coff-h8300.c: put reloc offsets out in 32bits
4513 * makefile.dos, configdj.bat: New files from DJ
4514 * cache.c: fopen with new macros is needed for DOS.
4515 * ieee.c: environ renamed to envi to stop an include file
4517 * opncls.c, coff-rs6000.c: more fopens with macros.
4519 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4521 * Makefile.in: infodir belongs in datadir.
4523 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4525 * Makefile.in: fix where docdir lives
4527 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4528 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4529 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4530 srec.c, syms.c, targets.c : all new documentation and lint
4534 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4536 * coffcode.h, srec.c: Lint.
4538 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4540 * Makefile.in: install using INSTALL_DATA, added standards.text
4543 * configure.in: mark directory as target dependent. configure
4544 nows works in objdir always so make file existence checks
4547 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4549 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4550 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4551 and mandir now keyed off datadir by default.
4553 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4555 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4556 computation of arch and machine type so it's worked out before
4557 some_aout_object_p is called.
4558 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4560 * archures.c: add extra field 'section_align_power' to hold
4561 default section alignment in object files.
4562 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4563 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4564 initialize the new field.
4565 * bout.c (b_out_callback): replace the text size, since aout
4567 * aoutx.h: Documentation in the new style
4569 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4571 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4572 use the saved value if mtime_set is already set (intended
4573 for archive files, though apparently not used yet).
4575 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4577 * targets.c: Revise comments about how to configure the target
4578 vector, to match reality. Remove mention of obsolete methods.
4579 Remove long lists of capitalized macros that turn into the same
4580 thing in lowercase. Normal vector simply lists all known
4581 lowercase xvec names; all other cases are handled by SELECT_VECS.
4583 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4586 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4587 list of supported targets.
4589 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4591 * archive.c (bsd_write_armap): The pad byte sometimes added to
4592 the string table in a __.SYMDEF member is now
4593 counted as part of the size of the string table.
4594 This is compatible with the old ranlib, as well as Sun's.
4596 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4598 * srec.c: Rewrote to fix many bugs; now gets the record type
4599 right, doesn't choke on input, sets the start address in an S9 and
4600 fills in the filename on an S0.
4602 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4604 * cpu-h8300.c: Add support for MEMIND addressing mode
4606 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4608 * coffcode.h: use the new macro if available
4610 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4611 * Makefile.in: Fixed dependencies due to file rename
4613 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4614 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4615 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4616 newos3.c, stab-syms.c, syms.c: All these files have had their
4617 #includes altered to point to the new places.
4619 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4621 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4623 * configure.in: Add vendor "ncr" as supported per-target vendor.
4624 Add svr4 case for i386 per-host case.
4626 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4629 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4631 * syms.c (bfd_decode_symclass): Return 'A'
4632 for symbols that are both absolute and global.
4633 * archive.c (bfd_special_undocumented_glue): Return NULL
4634 if bfd_ar_hdr_from_filesystem returns NULL.
4636 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4638 * Makefile.in: added coff-h8300
4639 * configure.in: now h8 is a coff target
4640 * cpu-h8300.c: fix various disassembly problems
4641 * libcoff.h: took out some code which has been #0ed for a long
4643 * targets.c: added h8 coff
4644 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4645 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4647 * coffcode.h: Started to change the way machine dependencies are
4648 handled, from the nest of #ifdefs to macros defined in the
4649 including coff-<foo>.c
4651 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4653 * aoutx.h (some_aout_object_p): Set the `executable' bit
4654 if the entry point is contained in the text segment, even if the
4655 text segment is at location 0.
4657 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4658 nonstandard MIPS sections (.rdata, .sdata, etc).
4660 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4661 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4662 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4664 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4666 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4668 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4669 from syms.c to new file stab-syms.c. Also, since GNU extended
4670 type codes such as N_SETT are no longer in ../include/stab.def,
4671 include them manually.
4672 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4673 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4674 * libaout.h: Added prototype for aout_stab_name().
4675 * Makefile.in: Update Makefile for new stab-syms.[co].
4677 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4679 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4680 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4681 just make N_XXX work by excluding the header from the text segment.
4682 * aoutx.h: Fix comments to match.
4684 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4686 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4687 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4688 for the "logical" text segment (i.e. never consider the exec
4689 header to be part of the text segment). This change is
4690 needed for consistency with various other parts of bfd and ld.
4691 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4692 and move calculation of obj_textsec(abfd)->size to libaout.h.
4693 * bfd-in.h: Removed bogus ';'.
4695 * Makefile.in: Add MINIMIZE flag to select lean
4696 or bloated target_vector.
4697 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4698 * newsos3.c: Fixes to ../include/aout64.h remove need
4699 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4701 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4703 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4704 handle both little and big-endian targets, with little
4705 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4706 * host-aout.c: Add FIXME note.
4708 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4710 * targets.c: Make the default target_vector contain
4711 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4712 Old behavior can be gotten by defining ALL_TARGETS.
4713 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4714 Factored out common code into new file aout-target.h.
4715 Saves a lot of duplicate code for a.out variants.
4717 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4719 Get 'make headers' to work when configured with +subdirs.
4720 * Makefile.in: Add $(subdir) to docdir path.
4721 * doc/Makefile.in (protos): Add $(srcdir) prefix
4722 to name of sed scripts.
4724 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4726 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4727 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4728 to include names of N_SETT etc.
4730 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4732 * elf.c: Add minimal support for ELF symbol tables. Generates
4733 canonical bfd symbol tables from ELF symbol tables. Change the
4734 name of some functions from bfd_<name> to elf_<name>.
4736 * syms.c: Trivial fix to comment to remove a redundant "to".
4738 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4740 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4741 form that GDB recognizes as COFF.
4743 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4745 * ieee.c (ieee_object_p): cast NULL correctly.
4746 * configure.in: added harris host
4748 * coff-a29k.c: Lots of changes, most from David Wood.
4750 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4752 * coff-m88k.c (coff_write_armap): Just #undef it.
4754 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4756 * Makefile.in: standardize on MINUS_G to disable debugging
4757 * coff-m88k.c: create coff armaps instead of bsd ones.
4758 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4761 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4763 * elf.c: Additions to support ELF format core files.
4764 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4765 has support for /proc (all the include files in particular).
4767 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4769 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4770 of two N_SO stabs, one for directory, and one for filename.
4772 * bfd-in.h (print_vma): Factor out duplicate definition.
4774 Exit a little more gracefully when malloc returns NULL.
4775 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4776 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4777 * libbfd.h: Rre-generated due to libbfd.c update.
4779 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4781 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4783 * elf.c (elf_object_p): Don't try to create a bfd section for
4784 the first ELF section header. It is just a placeholder.
4786 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4788 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4789 core files, when compiling native.
4790 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4792 FIXME: The aoutf1.h change below needs to be reversed back
4795 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4797 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4798 manipulation of lnno fields in lineno structs in a coff-<f>.h
4799 independent way. Override it in coff-<f>.h to your favourite
4800 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4801 (coff_swap_lineno_out): modified to use the new macros.
4803 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4805 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4806 unknown arch when the magic number doesn't specify the
4807 architecture, since some OSs (eg old sun3s) don't set the number, and
4808 020 is probably the right answer anyway.
4810 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4812 * hosts/h-news.h, hosts/h-rtbsd.h:
4813 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4814 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4815 bfd_print_symbol_nm, for use by nm.
4816 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4817 bfd_print_symbol_nm option, to print in nm format.
4818 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4819 oasys.c (oasys_print_symbol): Provide stub implementations
4820 for bfd_print_symbol_nm.
4821 * syms.c: New function bfd_decode_symclass, used by nm printer.
4822 New function bfd_stab_name to look up string name of stab code.
4824 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4826 * Makefile.in: Added ctor.c
4827 * archures.c (bfd_default_arch_struct) added
4828 bfd_default_reloc_type_lookup.
4829 * coffcode.h: removed a load of #if 0ed code.
4830 (coff_compute_file_section_positions): now works out the section
4831 alignment and size correctly in all cases.
4832 (coff_get_symtab): looks for constructor symbols and calls the
4833 right function when they're found. (coff_canonicalize_reloc):
4834 knows when a section is full of constructors and does the right
4836 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4838 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4839 * libcoff.h: removed #if 0ed code
4840 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4841 arch independent constructor relocation type.
4842 (bfd_reloc_type_lookup): removed the comment "this will go away"
4843 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4844 reloc which is used when BFD_RELOC_CTOR falls through to give a
4845 default 32bit reloc for constructors.
4846 (bfd_default_reloc_type_lookup): added.
4847 * aoutf1.h: fixed SEGMENT_SIZE typo.
4849 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4851 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4852 matching prefix "coff".
4853 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4854 rs/6000 csect records.
4856 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4858 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4859 * configure.in: add motorola delta88 cases
4860 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4861 write_armap prototype
4862 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4864 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4866 * Rename COFF-related files in `coff-ARCH.c' form.
4867 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4868 coff-mips.c, coff-rs6000.c to be exact.
4870 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4871 make output clutter.
4872 * config/mt-*: Ditto.
4874 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4876 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4877 John Gilmore. Archive support from Damon A. Permezel.
4879 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4880 * configure.in: Add rs6000 case.
4881 * targets.c: Add rs6000 vector.
4882 * archures.c: Add rs6000, fix comment on romp.
4883 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4884 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4885 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4886 * section.c (bfd_make_section): Return NULL on attempt to create
4888 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4889 (bfd_swap_aouthdr_in): Handle lots more members.
4890 (make_a_section_from_file): If section has already been seen,
4891 just return false rather than overwriting it.
4892 (coff_real_object_p): Understand incoming magic numbers.
4893 (coff_set_flags): Understand outgoing magic numbers.
4894 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4895 (build_debug_section): Add fn for reading debug string section.
4896 (get_normalized_symtab): Handle symbol names in debug string section.
4897 Remove unused obj_string_table.
4898 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4899 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4900 existing section before making one.
4901 * cpu-rs6000.c: New file.
4902 * rs6000coff.c: New file.
4904 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4906 * elf.c: Add partial support for ELF format corefiles. Still needs
4907 support for extracting registers from corefiles.
4909 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4911 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4912 RANLIB is defined as echo, send the output to /dev/null to help
4913 reduce clutter in the output from doing a make.
4915 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4917 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4918 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4920 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4922 * coffcode.h (coff_compute_section_file_positions): make it pad
4923 section size out if there are alignment restrictions so that the
4924 image will be ok on a system where section positions are worked
4925 out by accumulating sizes rather than from the section headers.
4926 * targets.c (proto write_armap). Changed orl_count to unsigned.
4927 * opncls.c (bfd_close_all_done). Added so that generative
4928 programs like gas can close a bfd without causing bfd confusion.
4929 * libbfd.h (changed becuase of protos)
4930 * amdcoff.c: messed with the way that jmp displacements are
4931 calcualated. This may not yet be totally correct.
4932 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4934 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4935 abs symbol has no section (like a register symbol).
4936 (coff_write_symbol) now zeros auxent before filling it up to help
4937 with sensitive applications.
4938 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4940 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4942 * bfd.c: Make sure we don't get a macro strerror().
4943 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4944 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4945 attempt to recover command, ifdef NO_CORE_COMMAND.
4946 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4948 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4950 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4952 * archive.c (bsd_write_argmap): The size of the ranlib structures
4953 should not include the size field itself.
4954 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4955 adata(abfd)->exec_bytes_size field instead of constant macro,
4956 because aoutx.h compiles to a simple .o file shared by
4957 all 32-bits a.out targets.
4959 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4961 * configure.in: Allow i386-sco-sysv.
4962 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4963 * cpu-h8300.c: lint.
4965 * host-aout.c: New strategy. We use common code, include files,
4966 and data structures to handle the file, but set a few parameters
4967 from the host's config file (page size, text start addr, etc).
4968 * libaout.h: Define HP BSD machine types.
4969 * aoutf1.h: Handle reading a.outs with these types.
4971 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4972 virtual-memory-address of the .reg section. We can't just make a
4973 section for "all the regs and nothing else" because only GDB knows
4974 exactly where the regs are (scattered around the upage and stack).
4975 Clean up memory allocation. Remove big- and little-endian
4976 vectors, replace with single vector; this only runs on the host,
4977 in host byte order. Replace byteswap routines with aborts in case
4979 * targets.c: There's only one trad_core_vec now.
4980 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4982 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4984 * hosts/h-amix.h (free): Fix prototype.
4986 * aoutx.h: Don't use NULL as an integer, for braindead systems
4987 that declare it as (void *)0. (From Peter Schauer.)
4989 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4991 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4992 problem with bad Ultrix system headers.
4993 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4994 various kinds of alignments for the various kinds of
4997 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4999 * doc/Makefile: Don't assume . is on the path (from James Clark).
5001 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5003 * Makefile.in: Avoid Sun Make VPATH bugs.
5004 * targets.c: Declare trad_core vectors extern.
5006 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5008 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5009 * libbfd.h: Moved ALIGN macro here.
5010 * bout.c (b_out_callback): Replace i960_align by align_power.
5012 * libaout.h (struct aoutdata): Added fields page_size,
5013 segment_size and exec_bytes_size. These help generic code
5014 (in aoutx.h and libaout.h) to figure out where to align
5015 the various segments in a demand paged file.
5016 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5017 to decide if the exec header counts in a_text (text segment size).
5018 Also, assume D_PAGED flag is set; don't set it here.
5019 * bout.c (b_out_callback): Add initialization of
5020 adata fields page_size, segment_size, and exec_bytes_size.
5021 * host-aout.c (NAME(host_aout, callback) and
5022 NAME(host_aout,mkobject): Ditto.
5023 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5024 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5025 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5026 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5027 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5028 for some systems (mainly sunos), so do it in the callback instead.
5029 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5030 * aoutx.h (NAME(aout,set_section_contents): Change the way
5031 filepos and size of sections are carried out to support
5032 older styles of demand paged executables.
5035 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5037 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5038 * bfd.c: Added macros to enable gas to swap coff records.
5039 * coffcode.h: Make the coff_swap_*_out routines return the number
5040 of bytes swapped, and cleaned up their prototypes.
5041 * configure.in: Added ebmon/coff support
5042 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5044 * targets.c: Added new entry points for coff swapping
5046 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5048 Restructure configuration scheme for bfd, binutils, ld.
5050 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5051 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5052 Change some config names to match other dirs.
5053 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5055 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5056 ../include/sysdep.h.
5057 * cpu-i960.c: Strncmp needed a length arg.
5058 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5059 * i386aout.c: Remove dead N_TXTOFF override.
5060 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5061 * config/: Rename some config files to match up h-*.h names.
5062 Remove all the HOST_SYS definitions from the config files.
5063 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5064 * hosts/h-hp9000.h: Remove USG comment.
5065 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5066 * hosts/h-news.h, h-sparc-64.h: New config files that had
5067 previously been kludged in the <sysdep.h> file.
5069 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5071 * config/*: trad-core support is HOST dependent, not target
5072 dependent. Target config files only set DEFAULT_VECTOR and/or
5073 other vector elements. Exception: when host-aout.c is in use,
5074 in which case we're forced to assume we're native (hp, vax,
5075 tahoe). Rename XDEPFILES to HDEPFILES.
5076 * Makefile.in: Rename XDEPFILES.
5077 * config/h-sun*: Don't force static linking.
5078 * trad-core.c: Document how to use it nowadays.
5079 * i386aout.c, newsos3.c: Clean up.
5080 * i386coff.c: Allow 386 coff files to be used as core files too
5081 (for reading core files from embedded systems).
5083 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5085 * Add i386aout.c for a.out support on the i386.
5087 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5089 * reloc.c, section.c, syms.c, targets.c: correct info-node
5090 structure in *doc* comments.
5091 doc/Makefile: stop hiding complaints from makeinfo.
5093 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5095 * aoutx.h (...some_aout_object_p): Take a third parameter,
5096 the internal_exec struct, and avoid ever looking at an
5097 external_exec. All callers changed to read the entire
5098 external_exec struct, swap and check its magic number,
5099 swap in the whole structure, and pass the swapped-in version to
5101 * bout.c: Bring into modern era. Use single _object_p routine
5102 for big- aand little-endian. Provide internal and external
5103 exec header structs. Use separate swap-in and swap-out routines.
5105 * libaout.h: Move struct internal_exec from ../include/aout64.h
5106 to here. Add obj_symbol_entry_size to struct aoutdata.
5107 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5109 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5110 EXTERNAL_NLIST_SIZE. Callers changed.
5112 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5114 * bfd.c: Remove strerror() to libiberty.
5116 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5117 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5118 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5119 last byte of transfer, not first byte, is within the section.
5121 * host-aout.c: Remove `BSD' archive support. Lint.
5123 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5124 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5125 `bfd_arch_info_type'. All uses changed.
5126 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5127 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5128 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5129 it needs a better name.) All uses changed.
5130 * targets.c: Rename `enum target_flavour_enum' to `enum
5131 target_flavour', and remove the `_enum' from all of the enum
5132 values themselves. All uses changed.
5134 * configure.in, config/h-i386mach: i386 mach host.
5135 * config/t-i386-aout: Use host-aout.c.
5137 * trad-core.c: Give it its own xvec's to make it independent
5138 of other file formats.
5139 * ecoff.c, host-aout.c: Remove refs to trad-core.
5140 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5141 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5143 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5145 * reloc.c: Extended NEWHOWTO macro
5146 * ieee.c: Changed the way 8bit pcrel is done
5147 * cpu-h8300.c: got the registers in the right order
5149 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5151 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5152 prediction is vindicated!
5154 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5155 Remove refs to howto.c, since Steve forgot.
5157 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5159 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5160 still work. Now allows any architecture/machine to be set.
5162 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5164 * howto.c deleted and moved code to reloc.c
5166 * libbfd.h, libbfd-in.h removed $id stuff for real
5168 * cpu-h8300.c Made it match various different spellings of h8300.
5170 * archures.c: Took out the first char filter which made it only
5171 look for a cpu/arch match when the first chars of supplied and
5172 tested names were the same.
5174 * targets.c removed oasys stuff, pending someone to fix the bugs
5178 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5180 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5181 ELF support good enough for GDB.
5182 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5183 m68k-cbm-svr4 host and target.
5184 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5185 so `diff' and `patch' can cope.
5187 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5189 * archures.c: removed texinfo error
5191 * init.c: added texinfo hooks, and removed initialization error
5194 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5197 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5199 * cpu-i960.c: Avoid numerical count of initializers.
5201 Vax Ultrix changes from David Taylor <taylor@think.com>:
5202 * host-aout.c: Make little-endian vector really little-endian.
5203 * configure.in: Separate vax and tahoe cases, handle ultrix.
5204 * config/t-vax: Add trad-core.o.
5205 * config/h-vaxult: New host system.
5207 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5209 * bfd-in.h VERSION, change version number to 0.18, this makes a
5210 gap, but now is the same as the linker version number.
5212 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5213 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5214 files will eventually contain processor specific bits for bfd,
5215 like strange relocation information and dis/assembly. So far only
5216 the H8 has been even partially done. This work also ties in with
5217 the change in handling architectures.
5219 * amdcoff.c: (a29k_reloc) fix error message.
5221 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5222 discover the architecture of the bfd. (sunos4_callback) calls the
5223 function bfd_set_arch_mach rather than stuffing stuff directly
5224 into the bfd. (sunos4_write_object_contents), changed names of
5227 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5228 setup the environment.
5230 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5231 headers in big endian format, regardless of the endianess of the
5234 * archures.c: totally changed. Now an architecture is represented
5235 with a pointer to an info structure rather than an enumerated type
5236 and a long. The old info is available as two elements in the
5237 structure. Future enhancements to architecure support will
5238 involve pointers to methods being placed into the info structure.
5240 * bfd.c: changed the definition of the bfd structure for the new
5243 * bout.c: (b_out_set_arch_mach) changed to use the new
5244 architecture mechanism.
5246 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5247 the new architecture mechanism.
5249 * configure.in: added h8 stuff.
5251 * ieee.c: too many changes to note. Now ieee files written with
5252 bfd gas and ld can be read by gld and ieee only linkers and
5255 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5257 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5258 than fixing the structure directly.
5260 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5261 than fixing the structure directly.
5263 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5264 before opening a bfd.
5266 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5267 rather than fixing the structure directly.
5269 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5270 in the t/hmake file) a user can select which backends they want
5271 linked with bfd without changing the source.
5273 * init.c: new, looks after initializing modules.
5275 * howto.c: for future use, will allow an application to work out
5276 what cookie to use as a handle on a relcoatio howto.
5278 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5280 * srec.c: Better error checking, partly from Peter Schauer.
5281 (srec_object_p): Avoid assuming any file that starts with 'S' is
5282 an S-record file! (Check for 3 uppercase-hex digits after it.)
5283 (ISHEX): Define new macro for checking supposedly hex characters.
5284 (pass_over): Treat as EOF any S-record line that:
5285 * doesn't have hex in either size character
5286 * produces a size larger than 0x7F
5287 * has an unrecognized type number
5289 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5291 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5292 opncls.c: Lint (saber actually).
5294 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5296 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5297 * newsos3.c: Fixed two types: newos3 -> newsos3.
5298 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5299 to use correct segment.
5301 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5303 * aoutx.h (print_symbol): Handle missing symbol->name.
5305 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5307 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5310 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5312 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5313 add sgi/irix support.
5315 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5317 Changes for the AMD 29000 Ultracomputer port from David Wood.
5320 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5322 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5325 * coffcode.h (coff_real_object_p): Pass information about the
5326 current file's coff symbol format to BFD via the coff_data struct.
5327 (coff_find_nearest_line): obj_icof => coff_data.
5328 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5329 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5330 and DIMNUM == E_DIMNUM.
5331 * configure.in: Handle a29k-*-* hosts, and targets
5332 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5333 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5334 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5335 local_linesz to `coff_data' (tdata) struct.
5336 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5337 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5339 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5341 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5342 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5344 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5346 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5348 (sunos4_core_file_matches_executable_p): Fix header comparison.
5349 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5350 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5352 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5354 Allow GDB to patch object files.
5356 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5357 * trad-core.h (trad_unix_core_file_p): Ditto.
5358 * aoutx.h (aout_set_section_contents): On first output, check
5359 abfd->direction and complain if erroneous.
5361 * Makefile.in: Add crude dependencies.
5363 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5365 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5366 to h/t-xxxx files so that everything will work on System V.
5368 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5370 * aoutx.h: Add information on host-aout.c and how to configure
5371 to use it, to the manual.
5372 * configure.in: Tix typo.
5373 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5374 else dummy out the core file support.
5375 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5376 specified, use it to locate the data section.
5377 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5378 rather than as chars (lint).
5380 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5382 * aoutx.h, coffcode.h: saberized.
5384 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5386 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5388 bfd.c, targets.c: minor rewording of doc segments
5391 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5393 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5394 etc, rather than TEXT_START_ADDR.
5395 * host-aout.c: Remove #if 0 around whole thing.
5396 Update to modern (32/64-bit) a.out naming conventions.
5397 Include a large chunk of ../include/a.out.gnu.h to get macros that
5398 are not defined by the system include files.
5399 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5400 macro used by the other a.out implementations.
5401 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5403 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5405 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5406 texdoc and psdoc; make these depend on generated .texi's
5408 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5411 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5414 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5415 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5416 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5417 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5418 obtrusive marks indicating .c origins.
5420 * bfd.texinfo: generalize most references to linker
5422 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5424 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5425 * archures.c: remove empty foo() definition (crept in at vn1.9)
5427 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5429 * bfd.texinfo: use @setchapternewpage on instead of lots of
5430 @page's; minor rephrasing in Introduction.
5432 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5433 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5434 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5435 segments): used BFD (caps) more consistently as a name in
5436 discourse, fixed a few other minor typos and uses of fonts
5439 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5441 * coffcode.h: fixed bug where string table size wasn't being swapped.
5443 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5445 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5447 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5448 flags. (bfd_print_symbol_vandf) now knows what to do with the
5451 * aoutx.h: made translate_from_native_sym_flags and
5452 translate_to_native_sym_flags produce the above flags.
5455 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5457 * all files: update copyright notices for GPL version 2.
5458 Install header comments and attribute most modules to their
5459 authors. BFD's name is now officially "Binary File Descriptor",
5460 so remove any conflicting pejoratives.
5461 archures.h: Consists solely of comments; remove it.
5463 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5465 * Makefile.in, bfd.c: Made it compile again.
5467 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5469 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5472 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5474 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5475 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5478 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5479 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5481 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5483 * Everything: created some new files, core.c format.c, reloc.c,
5484 section.c and syms.c to split the functionality a bit better.
5485 Cleaned up the rest of the files a bit, and added some
5489 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5491 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5492 really takes 3 arguments, patched code and ammended prototypes.
5494 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5496 * ../include/bfd.h (struct bfd_target): Added new field
5497 "align_power_min" which contains the minimum alignment for a
5498 section. This is used in coff_new_section_hook. The field
5499 insertion necessitates an update of all backends..
5501 * aoutf1.h jump table field inserted
5503 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5506 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5507 table field inserted.
5509 * coffcode.h(just about everything) Now patches up symbol tables
5510 using a different mechanism. The Intel major bug has been fixed,
5511 and the linker can self host on the Aviion and be debugged with
5514 * ecoff.c: new include and jump table patch, i386coff.c: new
5515 include and jump table patch, icoff.c: new include and jump table
5516 patch, ieee.c: can now read archives containing ieee modules.,
5517 libcoff.h: added (combined_entry_type), libieee.h: uped max
5518 sections to 20, m68kcoff.c: new include and jump table patch,
5519 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5520 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5521 srec.c: jump table patch. trad-code.c fixed #IF typeo
5523 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5525 * coffcode.h (coff_swap_aux_in): added else case to deal with
5526 filenames less than 9 characters.
5529 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5531 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5533 * srec.c: now allows any number of sections to be created in a
5534 file. Outputs addresses of the right length.
5536 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5538 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5539 target didn't match, the format got set to the attempted match,
5540 breaking a future test.
5542 *../include/i386coff.h : fixed typo in type field with size
5544 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5545 support in the jump table for the swapping routines exported to
5546 gdb. Now gdb works with the 386.
5548 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5550 * Merge in changes from gdb-3.95 release.
5551 Makefile.in: Allow hmake and tmake files to add OFILES.
5553 bfd.c: support specific targets as well as searching. When
5554 searching, take default target in preference to others.
5556 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5557 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5558 libbfd.h: Support specific targets as well as searching.
5559 opncls.c: Support specific targets as well as searching.
5560 targets.c: Search is short-circuited if default target matches.
5561 liboasys.c, libieee.c: Undo bothner changes that make macros
5562 work to the left of assignment, but which depend on the
5563 representations of different pointer types being the same.
5565 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5567 * i386coff.c: created.
5568 * coffcode.h: added support for 386.
5569 * Makefile.in: added support for 386.
5570 * ../include/i386coff.h: created
5572 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5574 * coffcode.h: removed all put_x_<sizes>
5575 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5579 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5581 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5583 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5585 * everything: Removed sysdep.h from bfd.h and put back into files
5586 from which it was split out. Now 64 bit version is built with a
5587 -DHOST_64_BIT="long long" on the compile line.
5589 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5591 Changed all the [get|put][name] routines to use [get|put]_[size
5594 Put in support for 64 bit work. Now two versions of bfd may be
5595 generated, according to the state of TARGET_64_BIT, one which is
5596 32 bit only, and one which is 64/32 bits.
5597 Created new back end 'demo64' to test 64 bit functionality.
5599 Renamed some files to work on DOS.
5601 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5602 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5603 chage, 64 bit transfer. * liba.out.h: Split out common code from
5604 sunos and newsos into liba.out. Name changes and prototype mods. *
5605 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5606 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5607 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5608 change and 64bit stuff.* newsos3.c: common code removed, new jump
5609 table. * oasys.c: Name change * opncls.c: Portability fixes *
5610 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5611 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5612 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5613 64bit ized. * demo64.c: 64 bit a.out back end
5615 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5617 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5618 on LHS of assignment, even when using old compilers.
5619 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5620 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5621 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5622 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5623 * targets.c: Add declaration of newsos3_vec.
5625 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5627 * aout.c: fixxed some of the problems with filepos calculation.
5628 (swap_ext_reloc): fixed problem with creation of relocs.
5629 (aout_set_section_contents): fixed filepos problem
5631 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5632 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5633 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5634 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5635 cleaned up. (coff_write_object_contents) cleaned up.
5637 * ecoff.c: Totally different. Now supports ecoff fully.
5639 * icoff.c: fixed problems in relocation callout.
5641 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5643 * m68kcoff.c: updated target vector.
5645 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5646 choose_reloc_size. (sunos4_write_object_contents) now calls
5647 choose_reloc_size so outputs relocs correctly, also calculates the
5648 size of the sections correctly.
5652 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5654 Merge Per Bothner's changes to modularize BFD a.out a bit.
5656 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5657 * ieee.c: Cast enums to int before comparing them, for brain-
5659 * coff-code.h: Remove coff_get_section_contents, and use the
5660 generic one instead.
5662 * aout.c: Derive new module from sunos.c, containing generic
5663 support code for all kinds of a.out files.
5665 * sunos.c: Remove all code that goes in aout.c. Split out
5666 machine dependent followup in sunos4_object_p into
5667 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5668 and redefine only the names we CHANGE, not all the names. Drop
5669 the little-endian vector, and rename the vector as sunos4 rather
5672 * b.out.c: Use aout.c routines for most of the work. Slight
5673 changes for the new regime. Remove close_and_cleanup and
5674 get_section_contents in favor of generics. New transfer vector
5677 * newsos.c: New support for Sony NEWS, another a.out format.
5679 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5680 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5681 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5683 * opncls.c (bfd_close): Call format-dependent write_contents
5684 routine, if writing, before calling target-dependent
5685 close_and_cleanup routine (which is now always generic, I think).
5686 * srec.c: Use bfd_alloc instead of malloc. Remove
5687 close_and_cleanup and move code from it to
5688 srec_write_object_contents. Add write_contents to tvec.
5689 * targets.c: Remove a.out little vector, replace a.out big
5690 vector with SunOS vector. FIXME: Need Vax support again now.
5692 * libbfd.h: Add write_contents format-dependent-vector to the
5693 bfd_target vector. Supply a generic close_and_cleanup routine.
5694 * liba.out.h: Handle the new aout.c split. Add prototypes for
5695 all routines defined in aout.c. Rename "sunos" things to "aout"
5696 things. Add a few fields where needed for various formats.
5697 * Makefile.in: Add aout.c and newsos.c.
5699 * archive.c, ieee.c, oasys.c: Lint.
5701 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5704 changed forward declaration struct stat; to reduce warnings. Changed
5705 comment on bfd_h_<x>_x.
5707 * ../include/m68kcoff.h, ../include/intel-coff.h,
5708 ../include/m88k-bcs.h
5709 Now there are two incarnations of relocs, linenos and syments. One for
5710 internal digestion, and one full of char arrays for I/O. The original
5711 names have gone to detect errors.
5713 * Makefile.in, m68kcoff.c, targets.c
5714 Test new structure code with a 68k coff implementaion
5716 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5717 Fixed all the places where there were problems with the size and
5718 alignments of structures on disk and structures in memory. #ifed out
5719 all the code in coffswap.c, since it should be done using the target
5722 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5724 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5725 multiple reloc command.
5727 * sunos.c (sunos4_set_section_contents): Made it so that sections
5728 are always padded to their alignment size.
5730 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5732 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5733 Clean up types and such (saber C problems).
5734 * ecoff.c: Clean up types and such. Remove routines that are
5735 not used. Fix up reading and swapping of shorts from files.
5737 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5739 * a.out.vax.c: Remove two bogus "static" from prototypes.
5741 * ecoff.c: Got rid of lots of non-working junk (that had
5742 been copied directly from coff-code.h).
5743 Updated to be consistent with updates to icoff.c and coff-code.h.
5745 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5746 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5748 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5749 but until the target_vector is automatically generated,
5750 it's as good as any. Note that the text offset is the only
5751 difference between NewsOS and SunOs (including magic numbers).
5752 (Most of the sunos_* routines should to renamed bsd_*
5753 and move to a bsd.c file. Then (and when the target_vector
5754 is automatically generated) it might make sense to create
5755 a separate Sony target.)
5757 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5758 on some systems, and doesn't help on others.
5759 Similarly, only define X_OK if not already defined.
5761 * trad-core.c: Don't include sys/stat.h - at least
5762 on NewsOS 3, it has already been included.
5764 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5766 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5767 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5768 symbol tables if necessary when reading them in, so gdb can use
5769 them. Add "bfd_coff_" to the names so they won't conflict with
5770 names in calling programs. FIXME-soon: if coff-code.h is
5771 included in two BFD modules, this will cause duplicate
5772 definitions; the routines should be exported to a separate,
5773 common, module (probably along with a mess of other ones).
5775 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5777 Improve modtime support.
5779 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5780 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5781 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5782 BUG: archive members still do not get correct mod times.
5784 Improve floating point support for core files.
5786 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5787 (sunos4_core_file_p): Create a second registers section in the
5788 core file, called ".reg2", for the float registers.
5790 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5792 * many changes to improve archive handling; found a logic flaw in
5793 bfd_check_format which only just happened to work by cooncidence.
5795 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5797 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5800 * bfd.h: changed type of udata in asymbol to void *, like it
5801 should be. Added bfd_reloc_dangerous enum member.
5803 * coff-code.h: Fixed it so that internally generated symbols get
5804 their values relocated correctly in all cases. Removed calls to
5807 * icoff.c: Not understanding the destination symbol of a reloc is
5808 not a failure any more, just 'dangerous'. This allows linking of
5809 b.out and coff images.
5811 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5815 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5817 * sunos.c (translate_to_native_sym_flags): fixed
5818 sym_pointer->n_value so that symbols on the way out get their
5819 section relative values calculated correctly.
5821 * coff-code.h (mangle_symbols): fixed problem where tags were not
5822 being relocated for structs, enums, unions. Also various lints.
5824 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5826 * archive.c (get_elt_at_filepos): system_call_error returned
5829 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5831 * Resolve the use of no_error and system_call_error.
5832 The bfd library itself now will never set bfd_error to
5835 The code still needs to be combed to make sure all the error
5836 codes are correct. I suspect they are not always set correctly.
5838 * The names of all the messages have _ prepended because the sun
5839 bundled compiler can't distinguish from a macro which takes an
5840 argument and the same identifier in a non-macro context.
5842 * The reason for the above being that entry points which used to
5843 be trampoline functions are now just macros which expand to a
5844 direct call through the bfd's xfer vector.
5846 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5847 must gas have its own version of everything (the gas version
5848 had the correct value)
5850 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5852 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5853 properly support i960 architecture and output correct reloc stuff.
5855 * bfd.h: added prototype for bfd_printable_arch_mach, added
5858 * coff-code.h: Applied patches from chrisb to support i960
5859 architecture, zero relocs and swap them correcly and conditionally
5860 compiled the timestamp.
5862 * sunos.c: Made the default section alignment 2^3 so that doubles
5863 are done properly. Fixed the same reloc bug that was in b.out.c
5865 * sysdep.h: Now compiles on a Posix box
5867 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5869 * icoff.c: Fix comment on big-endian version.
5870 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5871 F_RELFLG). Set F_AR32WR in output files if little endian
5874 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5876 * archures.c fixed =/== typo
5878 * sunos.c added architecture stuff for output. Fixed
5879 bug where files where vma(data) != size(text)
5880 were processed wrong.
5882 * coff-code.h added a lint cast
5884 * (../include/a.out.sun4.h) fixed it so zmagic
5887 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5889 * archive.c removed loads of includes, and fixed bug where string
5890 table didn't have a null at the end.
5892 * bfd.c fixed includes, added symbols argument to
5893 canonicalize_reloc entry point.
5895 * libbfd.c fixed includes and added some lint patches.
5897 * targets.c added both sorts of intel coff.
5899 * b.out.c fixed included, changed was the canonical
5902 * icoff.c added support for callj and big and little
5905 * opncls.c added chmod+xing for files with EXEC_P set.
5907 * sunos.c fixed includes. Changed default section
5908 alignement to words. Fixed relocation stuff to work with
5911 * bfd.h various new types added, prototype for new
5912 reloc calls, changed bfd->iostream to a void *
5913 to including files don't need stdio.h.
5915 * libcoff.h added conversion table to tie relocs to
5920 * coff-code.h fixed includes. Added code to support
5921 big and little endian formats. Various lints. Better
5922 processing of symbols. Changed reloc stuff to new
5925 * libbfd.h fixed includes
5928 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5930 * bfd.h changed name of alignment entry in sec_struct to
5931 alignment_power, because of conflicting uses within bfd.
5932 Now it should be obvious that it's a 2**n alignment
5933 specifier. Removed start_pad, end_alignment, block, minsize,
5934 output_file_alignment, subsection_alignment and original_vma fields.
5935 Added align_power() macro. Fixed bfd_section_alignment
5936 acessor macros. Added bfd_symbol_same_target macro.
5938 * b.out.c (b_out_write_object_contents) fixed to use
5939 new alignment member. Fixed (callj_callback) to use section
5940 relative symbols properly.
5942 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5943 Fixed (translate_from_native_sym_flags) to correctly make
5944 symbols section relative.
5946 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5947 (bfd_make_section) took out initialization of obsolete members.
5948 (bfd_print_symbol_vandf) added
5950 * opncls.c (bfd_create) created.
5952 * coff-code.h (coff_new_section_hook) took away refs
5953 to obsolete members. (make_a_section_from_file) added
5954 conversion between alignment types. (coff_symbol_from)
5955 added. (coff_count_linenumbers) only counts linenumbers
5956 if symbol is of coff-type. (coff_mangle_symbols) only
5957 heavily mangles symbols if symbol is coff-type.
5958 (coff_write_symbols) various lints. (coff_write_object_contents)
5959 various lints and modification for alignment conversion.
5960 (coff_slurp_relocs) fixed for use with new asection shape.
5962 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5964 * archive.c lots of lint
5966 * b.out.c added callj relocation support, upgrated reloc howto.
5967 Fixed so that asymbol and reloc records are output
5970 * bfd.c lots of lint, support for new bfd entry point
5973 * bfd.h changed definition of asymbol to contain pointer to
5974 owning bfd, removed target dependencies.
5976 * cache.c took out print statements, put in BFD_ASSERT calls.
5978 * coff-code.h various lints, corrected linenumber output
5979 functionality. Added support for new style asymbols and
5980 bfd_print_symbol. Fixed so that asymbol and
5981 reloc records are handled correctly. Added timestamp.
5983 * icoff.c Added support for new howto shape.
5985 * liba.out.h Added support for new asymbol shape
5987 * libbfd.c various lints
5989 * libbfd.h various lints
5991 * libcoff.h added support for new asymbol shape.
5993 * sunos.c various lints. Added support for new asymbol shape
5994 and bfd_print_symbol.
5996 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5998 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5999 pointer lint. Added support for callj relocation. Fixed bug where
6000 the last 32 bytes of the text section were overwritten by data. Fixed bug
6001 where archives of b.out didn't work due bfd_slurp_extended_name_table
6004 * sunos.c added support for n_other field. Braced the howto table so
6005 that it won't be affected by any lengthing of the howto struct typedef.
6008 * bfd.h added support for n_other field, added special_function
6009 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6012 * bfd.c upgraded bfd_perform_relocation, various lints.
6014 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6016 * ChangeLog: Started ChangeLog for BFD.
6017 * ToDo: Create file for suggestions.
6019 * Makefile: Support easy loading into Saber C.
6020 Add dependencies for icoff.o and bcs88kcoff.o.
6021 Rename coff.c to coff-code.h. Change callers.
6023 * bfd.c (bfd_check_format): Allow the check_format routines
6024 to return the desired target vector, rather than just a Boolean.
6025 bfd.h (bfd_check_format): Change function pointer return type.
6026 archive.c (bfd_generic_archive_p): change callee.
6027 b.out.c (b_out_little_object_p, b_out_big_object_p,
6028 b_out_real_object_p): change callee.
6029 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6030 in check_format transfer vectors that need a filler.
6031 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6032 bcs88kcoff.c: change callee.
6033 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6034 icoff.c: change callee.
6035 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6037 * libbfd.c (zalloc): It should actually zero the storage!
6038 This was commented out for some reason.
6040 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6041 This is so callers can avoid <stdlib.h> which doesn't exist
6044 * bfd.c (map_over_sections): Add debugging code, since I
6045 noticed the section count for sunos core files was bad, but only
6046 GDB had detected the problem.
6047 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6048 bfd_get_section_linenos): Remove obsolete functions.
6049 (bfd_apply_relocations): Use longs, not ints, for the math.
6051 * bfd.h: Declare enum boolean and struct bfd_target as well
6052 as typedefs for them. Remove obsolete
6053 bfd_get_section_lineno_size.
6055 * cache.c: Make the "fdopen" support work. Keep better track
6056 of how many files are open. Centralize the opening of files
6057 and be sure bfd_open[rw] actually try to open the file. Evade
6058 linked list initialization problems.
6060 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6062 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6064 * cplus-dem.c: Delete file, since it is not part of BFD.
6066 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6067 (bfd_openr, bfd_openw): Actually open the file, give error now.
6069 * sunos.c (sunos4_core_file_p): Set section count.
6070 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6071 obsolete definitions.
6072 (_write_symbol_table): Initialize <idx> counter.
6073 (foop): Eliminate debugging code.
6079 version-control: never