1 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
6 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
7 * configure.in: Remove bogus netbsd386 handling.
9 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
10 Correct overflow detection requires matching the upper four bits
11 of the destination against the PC.
13 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
15 * configure.in: Make 64-bit stuff work with "--with-targets=all".
17 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
19 * libbfd-in.h: Removed swapping routines declarations.
20 * bfd-in.h: Added swapping routine declarations, and renamed them
22 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
23 * Changed all callers.
24 * libbfd.h, bfd-in2.h: Rebuilt.
26 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
28 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
31 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
33 * configure.in: Reorganized setting of makefile variables so
34 64-bit stuff works again.
36 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
39 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
40 "native_elf_sym" field, merged to make new type "elf_symbol_type".
41 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
42 Deleted field raw_syms.
43 (obj_symbols): Remove cast.
44 (obj_raw_syms): Deleted.
45 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
46 native_elf_sym fields.
47 * elf32-hppa.c: Changed uses of elf32_symbol_type to
50 From Pete Hoogenboom and Jeff Law:
52 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
54 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
55 bits are zero (e.g., they specify no relocations), then do not
56 even bother adding their entries to the symextn section.
58 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
59 of scope can have an argument relocation stub.
61 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
62 structure and type to elf32_hppa_stub_description. This makes
63 it consistent with the GNU coding conventions.
64 (elf32_hppa_stub_description): Added a 'next' field to allow
65 linking of stub description structures.
66 (elf32_hppa_stub_description): Added a 'stub_listP' field to
67 keep track of individual stubs.
68 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
69 Combined with the elf32_hppa_stub_description structure.
70 (elf32_hppa_stub_name_list): New type to keep track of
73 (add_stub_by_name): New function.
74 (find_stub_by_name): New function.
75 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
77 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
80 * elf32-hppa.c: (retval_mismatches): The direction of argument
81 relocation was reversed.
82 (hppa_elf_build_arg_reloc_stub): Return address was not being
84 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
85 argument relocation bits so this function can be used in the check
87 (hppa_elf_stub_check): Pass caller argument relocation bits into
88 hppa_elf_arg_reloc_needed_p().
89 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
90 pass caller argument relocation bits into
91 hppa_elf_arg_reloc_needed_p().
93 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
95 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
97 * hosts/delta88v4.h: New for SVR4.
98 * configure.hosts: Use it.
100 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
102 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
103 is an SCO pre-define.
105 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
107 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
109 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
111 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
113 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
114 symbols as BFD local symbols.
115 (nlm_write_object_contents): Don't bother writing out exported
116 symbols more than once; they now appear in the symbol table more
117 than once (with and without a prefix) if necessary. Set offset
118 values to be non-zero as NLMLINK does.
120 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
122 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
124 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
126 * section.c (struct sec): Move position of user_set_vma, and
128 (SEC_BALIGN): Disable for now. I don't think it's currently used.
130 * elf32-hppa.c (elf_hppa_howto_table): Now static.
131 (symext_rootP, symext_lastP, global_value, GOT_value,
132 global_symbol, global_sym_defined, symextn_contents,
133 symextn_contents_real_size, elf_hppa_stub_rootP,
134 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
135 default initialization.
136 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
138 (hppa_look_for_stubs_in_section): Introduce temporaries to make
139 code more readable in 80 columns.
141 * libhppa.h (all functions): Now inline under GNU C.
143 More patches from Jeff Law:
145 * elf32-hppa.c (AR_WARN): Give argument which caused the
146 invalid argument relocation.
147 (AR_UNIMP): Delete unused macro.
148 (hppa_elf_set_section_contents): Always return a value.
149 (elf32_hppa_backend_table_processing): Likewise.
150 (elf32_hppa_backend_section_processing: Likewise.
152 * som.c: New file containing SOM specific code extracted
155 * som.h: New file containing SOM specific code extracted
160 * libhppa.h: Delete SOM specific code. Add generic PA
161 code which can be shared by both SOM and ELF backends.
163 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
164 depends on libhppa.h now.
166 * configure.in (hppa_vec): Needs som.o module instead of
169 * elf32-hppa.c: Include libhppa.h. Do not define
172 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
173 now lives in libhppa.h.
174 (hppa_reloc_field_selector_type_alt): Likewise.
176 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
177 define malloc or free.
179 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
182 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
184 (elf_hppa_reloc_type_lookup): Likewise.
185 (elf_hppa_tc_make_sections): Likewise.
186 (hppa_elf_arg_reloc_needed_p): Likewise.
187 (hppa_elf_build_long_branch_stub): Likewise.
188 (elf_reloc_map): Delete, no longer used.
189 (elf_hppa_reloc_map): Likewise.
190 (elf32_hppa_symextn_map_max_size): Likewise.
191 (elf32_hppa_get_sym_extn): Abort if type is bogus.
193 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
194 of the .hppa_unwind section.
196 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
198 * config.bfd: recognize m88110.
200 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
202 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
204 * elfcode.h (elf_section_from_bfd_section): Add detection of
208 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
209 New functions for support of long branch stubs.
210 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
211 check for long branch stubs.
212 (hppa_look_for_stubs): Unused function. Removed.
213 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
214 version of bfd_set_section_contents.
215 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
216 when BFD is configured for debugging.
218 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
219 to return a list of symbols that have non-zero argument
221 (hppa_elf_stub_finish): Make sure stub generation is done only
224 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
225 generation relocation entries within a stub.
226 (hppa_elf_build_arg_reloc_stub): Corrections to argument
229 * elf32-hppa.c: New #define's for argument relocation types.
230 (mismatches, retval_mismatches): Updated to reflect new
231 argument relocation types.
232 (CURRENT_STUB_OFFSET): New macro.
234 * elfcode.h (map_program_segments): Set the PF_X bit for data
237 * elf32-hppa.c: (elf_hppa_howto_table): Add
238 R_HPPA_STUB_CALL_17 for support of linker stub generation.
239 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
242 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
243 R_HPPA_STUB_CALL_17 for support of linker stub generation.
245 * hppa_stubs.h: Add new instructions that are used in linker
248 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
249 unwind descriptor were incorrect.
251 * libelf.h (bfd_elf_find_section): Declare.
253 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
254 function in place of global_sym field in elf_backend_data
256 (elf32_hppa_backend_symbol_table_processing,
257 elf32_hppa_backend_section_processing,
258 elf32_hppa_backend_fake_sections,
259 elf32_hppa_backend_section_from_shdr,
260 elf32_hppa_backend_section_from_bfd_section): New functions to
261 provide support of symbol extension sections and argument
263 (elf_info_to_howto): Remove call to abort().
265 * elf32-target.h: Support for special processing by the backend.
266 (struct elf_backend_data): Added elf_backend_symbol_processing,
267 elf_backend_symbol_table_processing,
268 elf_backend_section_processing, elf_backend_section_from_shdr,
269 elf_backend_fake_sections, and
270 elf_backend_section_from_bfd_section fields.
271 * elfcode.h: (bfd_section_from_shdr): Add a check for
272 processor-specific section types.
273 (elf_fake_sections): Add a check for processor-specific
275 (bfd_elf32_write_object_contents): Add a check to see if
276 there is any final section processing to be done by the
278 (elf_section_from_bfd_section): Add a check for
279 processor-specific section types.
280 (elf_slurp_symbol_table): Remove reference to global_sym in the
281 elf_backend_data structure. Replace it with a call to
282 elf_backend_symbol_processing.
283 * libelf.h: Remove global_sym field in the elf_backend_data
284 structure. Replace it with a series of backend-specific
287 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
288 stub_sym should be called target_sym.
289 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
290 rather than the output bfd (output_bfd).
291 (hppa_elf_reloc): Get rid of references to the global_sym field in
292 the elf_backend_data structure.
294 * elfcode.h (elf_fake_sections): Check the correct condition for
295 .bss. Also, detect the existence of a .note section.
297 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
300 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
301 should be a reference to bfd_arch_hppa.
303 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
304 the bfd_check_format structure to avoid a type mismatch.
306 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
307 and Jim Kingdon (kingdon@cygnus.com)
310 * netbsd386.c: New file.
311 * aoutx.h: Make sym_is_debugger_info true for N_FN.
312 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
313 libaout.h, targets.c: Other changes.
315 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
317 * config/m88k-elf.mt: New file.
318 * config.bfd: Use it for m88*-*-sysv4*.
320 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
322 * elfcode.h (elf_build_phdrs): Unused function deleted.
323 (bfd_shdr_from_section): Ditto.
324 (write_relocs): Don't change section contents for addend.
325 (elf_locate_sh): Return type is now always elf_internal_shdr,
326 since the other types were really aliases for this type anyways.
327 Don't compile this function, since it is static and doesn't appear
328 to be used in this file.
329 (sym_is_global): Return non-zero for weak symbols. Abort if
330 section pointer is null.
331 (swap_out_syms): Reorder tests so function symbols can be weak.
332 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
333 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
334 extracting out some common code. Abort if BFD section symbol has
336 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
337 section symbols. Don't read section contents to fill in addend
340 * elf32-i386.c (elf_howto_table): All partial_inplace fields
345 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
347 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
348 specific information for a symbol. Put in elf_sym_num, which
349 gives the external symbol number in the elf object file, since
350 local symbols must come before global symbols.
351 (elf_sym_extra): New macro.
352 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
353 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
354 symbol number to external number. Store the address of the
355 Elf_Sym_Extra field for the symbol in the udata field.
356 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
358 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
360 * elfcode.h (elf_obj_tdata): Add field to count the size of the
361 array of pointers to section symbols.
362 (elf_map_symbols): Bump the max index of the section symbols so
363 that we don't overwrite memory. Store the max index into the
366 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
368 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
369 to the section symbols we created. Remove unused field
371 (elf_map_symbols): Fill in array of pointers to section symbols.
372 Only create section symbols for sections that have SEC_ALLOC set,
373 and have non-zero size.
374 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
375 section symbol, look up the section in the list of section
376 symbols, and set the udata pointer appropriately. Otherwise, if
377 udata is still NULL, fail an assertion, and use 0, instead of
380 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
382 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
383 mipslelf and mipsbelf respectively.
384 * config/mipslelf.mt, config/mipsbelf.mt: New files.
385 * elf32-mips.c: Added some reloc information.
386 * configure.in: Fixed error message.
388 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
390 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
392 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
393 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
394 * archures.c: Alphabetize decls.
396 * configure.in, targets.c: Add missing vectors to the tables.
397 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
398 Remove hp300bsd_vec due to clash with sunos_big_vec.
400 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
402 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
403 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
404 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
405 * Makefile.in, configure.host, config.bfd: Corresponding changes.
406 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
408 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
410 * coffgen.c (coff_section_symbol): If section's output_section is
411 not yet set, point to itself. This is needed because this is
412 called on the output file, not the input file.
414 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
415 dummy value, rather than leaving it NULL.
417 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
419 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
420 bfd_default_set_arch_mach.
422 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
424 * config.bfd (cpu): Extract from canonical name with sed.
425 * configure.in: Don't pass it.
427 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
429 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
430 BYTE_SIZE conflicts with a Mach header.
431 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
433 * configure.host: Make sure all OS fields end in *.
435 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
437 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
438 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
439 doesn't exist, don't try to create it.
441 * nlmcode.h (nlm_write_object_contents): procedure offsets are
442 from start of code segment, not start of file.
443 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
445 * configure.in (SELECT_VECS switch): Likewise.
447 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
449 * format.c (bfd_check_format): If the target matches the default
450 target, set match_count to 1, to ignore any previous matches.
452 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
454 * configure.in: Add reloc16.o when we add
455 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
456 Makefile.in (BFD_LIBS): Remove reloc16.o.
458 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
461 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
462 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
463 S-records via SELECT_VECS.
465 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
466 support S-records, for convenience.
468 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
470 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
471 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
472 Read and write Alpha relocs. Can't process them yet.
473 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
474 If the section does not already exist, create it.
476 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
479 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
481 * ecoff.c: Move MIPS reloc support from here...
482 * coff-mips.c: to here.
483 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
485 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
486 finish_reloc backend function.
487 (ecoff_write_object_contents): Removed MIPS specific assertions.
488 * coff-mips.c (mips_finish_reloc): New function.
489 (mips_ecoff_backend_data): Fill in new fields.
490 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
492 * targets.c: Added extern for ecoffalpha_little_vec.
494 * bfd.c (_bfd_host_big_endian): Removed.
495 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
497 * bfd-in2.h: Regenerated.
499 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
501 * config.bfd: New file, broken out of configure.in.
502 * configure.in: Use it, and use standard target names for
503 --with-targets, replacing --with-bfd-targets.
505 * archures.c (archures_init_table): Add bfd_sh_arch.
507 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
508 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
509 Fix error in error message.
511 * oasys.c: Make bfd_error_vector extern.
513 * configure.in: Include stab-syms.o for a.out/b.out targets
516 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
518 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
519 section before setting output_has_begun.
520 (nlm_set_section_contents): Remove argument names from
521 mangle_relocs_func prototype.
522 (nlm_write_object_contents): Remove shadowing local variable.
523 Don't write out debugging symbols if debugInfoOffset is -1. Add
524 the codeImageOffset to the start, exit, and check procedure
526 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
527 Don't check partial_inplace field; its value is irrelevant.
529 * Base use of sco-core on host, not target.
530 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
531 * config/i386-sco.mt (TDEFINES): Removed.
532 * config/i386sco.mh: New file to use sco-core.
533 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
535 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
536 conversions for some fields.
538 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
540 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
541 error rather than aborting.
543 * libnlm.h (struct nlm_backend_data): Added mach field.
544 (nlm_machine): New accessor macro.
545 * nlm.c (nlm_mkobject): Set architecture and machine from backend
547 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
549 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
551 * configure.in: Replace calls to sort with shell code
554 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
556 * configure.in: Include aout32.o for any a.out/b.out formats.
558 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
560 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
561 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
562 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
563 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
564 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
565 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
568 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
570 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
572 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
574 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
576 * bfd.c (bfd_scan_vma): New function.
578 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
580 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
582 * bfd-in2.h: Updated.
584 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
587 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
589 * configure.in: Remove unneeded test.
591 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
593 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
595 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
597 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
599 * PORTING, TODO, config/README: Update to reflect below changes.
601 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
602 --with-bfd-targets="target1,target2,..." and the special target
603 "all" to get the previous default behavior.
604 Figure out which architecture and backend .o files are needed from
605 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
606 the .mt files. Define TDEFAULTS based on them, also.
608 * Makefile.in: Remove references to MINIMIZE.
609 * archures.c, targets.c: Ditto.
611 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
612 SELECT_ARCHITECTURES as variables rather than as -D arguments to
615 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
616 i960-coff.mt (TDEFAULTS): Don't put the default vector in
617 SELECT_VECS manually; it's automatic now.
619 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
620 SELECT_VECS manually; -DSCO_CORE does it automatically now.
622 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
623 (TDEFAULTS): Don't define BFD; not used.
625 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
626 this is a host, not a target.
628 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
630 * elfcode.h (elf_object_p): Add comment about what this function
631 does and to watch out for side effects. Add FIXME for memory leaks.
632 Fix comment about checking for matching byte order. Preserve
633 pointer to old tdata (if any), and restore it if we don't match
634 file with target vector. If we are going to use goto's, use them
635 consistently and maintainably.
636 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
637 to note that the problem is even more serious than just leaked
638 memory. Replace goto with more traditional return.
640 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
642 Fix incorrect or useless makefile variable definitions:
643 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
644 define DEFAULT_VECTOR, instead of TDEFINES.
645 * config/i386aix.mh (MINIMIZE): Don't define.
646 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
647 * config/rs6000.mh (ALLOCA),
648 * config/i386v.mh (ALLOCA),
649 * config/i386linux.mh (ALLOCA),
650 * config/i386isc.mh (ALLOCA),
651 * config/go32.mh (EXTRALIBS): Don't define; not used.
652 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
653 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
654 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
656 * config/.Sanitize (Things-to-keep): Add README.
657 * config/README: New file, explaining the variables.
659 * targets.c (target_vector): Add hp300_bsd_vec.
660 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
661 (hp300bsd.o): New rule.
663 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
665 * libelf.h (NAME): Provide a default definition, that's neither
666 for 32 bits nor for 64.
668 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
670 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
671 that is what is in elf.c.
673 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
675 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
676 scBss and scSBss symbols, since it was wrong.
678 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
681 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
682 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
684 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
685 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
687 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
689 * hpux-core.c: Cast return value from bfd_zalloc.
691 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
693 * aoutx.h (log2): Delete i387-specific code.
695 * Makefile.in (BFD_LIBS): Always include elf.o.
696 (BFD32_BACKENDS): Don't include elf.o here.
697 (ofiles): Delete references to ofiles2 and ofiles3.
698 (do_clean): Delete ofiles.
699 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
700 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
701 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
703 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
706 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
707 (from Meissner's additions to bfd-in2.h).
709 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
713 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
715 * elfcode.h (elf_write_object_contents): Don't drop core if
716 elf_symbol_from returns a NULL pointer when processing a non-elf
717 symbol, use a 0 size instead.
719 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
721 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
722 bfd_elf32_hash, since the hash table is independent of the 32/64
725 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
726 that is what is in elf.c.
728 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
730 * elf32-i386.h (reloc_type): Reformat spacing.
731 (elf_howto_table): Add the rest of the 386/ELF relocations.
732 (elf_i386_reloc_type_lookup): Ditto.
733 (elf_i386_info_to_howto): Ditto.
734 (elf_i386_info_to_howto_rel): Ditto.
736 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
738 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
739 of nlm_slurp_symbol_table as boolean, not pointer.
740 * nlmcode.h (nlm_canonicalize_reloc): Test return value
741 of nlm_slurp_reloc_fixups as boolean, not pointer.
743 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
745 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
746 are now predefined by GCC
748 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
750 * coffgen.c (coff_print_symbol): Add the section offset to the
751 line number address, so it's printed the same way as the function
752 address. Only showed up for line numbers that aren't in the first
755 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
757 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
758 (nlm_mangle_relocs_func): New macro.
759 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
760 (nlm_i386_mangle_relocs): New function.
761 * nlmcode.h (nlm_compute_section_file_positions): Move all common
762 symbols into the .bss section.
763 (nlm_set_section_contents): Call the mangle_relocs function.
764 (nlm_write_object_contents): Treat a reloc against any defined
765 symbol as an internal reloc. Fix bug in external reloc counting.
766 Get the offset and debugging type right for .bss symbols. Only
767 output debugging symbols for defined symbols.
769 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
771 * coff-z8k.c (rtype2howto): Likewise.
772 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
773 * elf32-i386.c (TRACE): Likewise.
774 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
775 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
776 * coffgen.c (coff_print_symbol): Do an fprintf to the file
777 argument rather than using printf.
779 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
781 * coffswap.h: Added macros used when accessing several fields;
782 default is the same as before.
783 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
784 * coff-alpha.c: Defined macros to use the right sizes in
786 * libecoff.h: Backend information is now in target vector, not
787 BFD. Start of backend information is COFF backend information.
788 * coff-alpha.c, coff-mips.c: Changed accordingly.
789 * ecoff.c (ecoff_mkobject): New function.
790 (ARMAP_START): Changed into backend information, since Alpha uses
792 (ecoff_slurp_armap): Don't overlay archive header.
793 * bfd.c: Include libcoff.h.
795 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
797 * Makefile.in (install): Fix sh syntax error.
799 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
801 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
803 * nlm_slurp_symbol_table: Don't use '&' on arrays.
805 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
807 * ecoff.c: New file for generic ECOFF functions.
808 * ecoffswap.h: New file for ECOFF swapping functions which differ
809 only slightly for different targets.
810 * libecoff.h: Added prototypes for ecoff.c functions.
811 (ecoff_backend_data): New structure.
812 (ecoff_tdata): Added backend_data field. Changed external data
813 pointers to be PTR rather than to a particular struct.
814 (ecoff_symbol_struct): Moved in from coff-mips.c.
815 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
816 Added ECOFF backend structures. Include ecoffswap.h.
817 * coff-msym.c: Removed; superseded by ecoffswap.h.
818 * bfd.c: Include coff/internal.h.
819 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
821 (BFD64_BACKENDS): Added coff-alpha.o.
822 (CFILES): Removed coff-msym.c. Added ecoff.c.
823 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
824 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
825 (ecoff.o, coff-alpha.o): New targets.
826 (coff-msym.o): Removed target.
828 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
830 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
831 of EXFUN in the BFD sources. Heave ho!
833 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
835 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
837 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
839 * hosts/sun3.h: remove some more conflicting decls
841 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
843 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
844 redefine TEXT_START_ADDR to be 0.
846 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
848 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
849 host and target info.
851 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
853 * nlm32-i386.c: New file. First cut at i386 NLM code.
854 * libnlm.h: Added some more prototypes.
855 (struct nlm_relent): New structure.
856 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
857 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
858 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
859 nlm_reloc_fixup_secs.
860 (struct nlm_backend_data): New structure, with accessor macros.
861 * nlmcode.h: Use NLM_HIBIT rather than MSB.
862 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
863 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
865 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
866 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
868 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
869 external references in symbol table as undefined symbols.
870 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
871 argument in get_symtab rather than in slurp_symbol_table.
872 (nlm_slurp_symbol_table): Save symbol information in tdata.
873 (nlm_print_symbol): New function.
874 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
875 nlm_canonicalize_reloc): New functions to read relocs.
876 (nlm_compute_section_file_positions, nlm_set_section_contents,
877 nlm_external_reloc_compare, nlm_write_object_contents): New
878 functions to create NLM files.
879 * nlm-target.h: Define all the nlm functions here either as
880 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
881 the backend_data field to TARGET_BACKEND_DATA.
882 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
883 they are now in nlm-target.h.
884 (TARGET_BACKEND_DATA): Define as NULL.
885 * nlm.c (nlm_mkobject): Do allocate the tdata field.
886 (nlm_set_arch_mach): New function.
887 * targets.c: Added nlm32_i386_vec.
888 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
889 (CFILES): Added nlm32-i386.c.
890 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
891 (nlm32-i386.o): New target.
893 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
895 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
896 C, and aren't needed anyway (return int)
898 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
900 * elfcode.h: Use casts with bfd_alloc and alloca.
902 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
904 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
905 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
906 older cpp's, that don't do additional replacement on the JUMP_TABLE
908 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
911 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
913 Yet another trad-core variant:
914 * config/esix.mh, hosts/esix.h: New files.
915 * configure.hosts: Use them.
917 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
919 * reloc.c (bfd_perform_relocation): Handle the case of
920 complain_overflow_bitfield, rightshift > bitpos, and a negative
923 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
925 * elfcode.h: Reimplement segment writing.
926 (elf_write_phdrs): Use precomputed e_phoff rather than making
928 (elf_build_phdrs): Disabled, for now.
929 (assign_file_position_for_section): Don't change file offset for
931 (assign_file_positions_for_symtab_and_strtabs): New function.
932 (struct seg_info): New type.
933 (map_program_segments): New function.
934 (assign_file_positions_except_relocs): For executables, leave
935 section headers &c for last, and properly align all sections with
937 (prep_headers): No longer abort when EXEC_P is set.
938 (write_shdrs_and_ehdr): Deleted all code relating to program
941 * elfcode.h (various): Deleted some unused code, and debugging
943 (write_relocs): Cache value of last symbol looked up, to save
944 time if the symbol is referred to repeatedly.
945 (elf_fake_sections): Check only SEC_RELOC flag, not number of
947 (assign_section_numbers): Likewise.
949 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
951 * libelf.h (struct elf_backend_data): New field, maxpagesize.
952 (struct elf_obj_tdata): New field, phdr.
953 * elf32-target.h (elf32_bed): Initialize maxpagesize from
955 (ELF_MAXPAGESIZE): Default to 1.
956 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
957 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
958 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
959 Most should have length field of `2'.
961 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
963 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
965 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
967 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
968 the top level script has already adjusted for it.
970 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
972 * srec.c (srec_write_symbols): Get CR LF in the right order.
974 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
976 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
978 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
980 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
981 bitpos when overflow checking.
983 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
985 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
986 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
987 Send error messages to stderr.
989 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
991 * nlm{32,64}-target.h: Remove.
992 * nlm-target.h: New file, merged from nlm{32,64}-target.h
993 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
994 * nlm.c (ARCH_SIZE): Remove define to zero.
995 * nlm32-gen.c (ARCH_SIZE): Define to 32.
996 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
997 * nlm{32,64}-gen.c (nlm-target.h): Include.
998 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
999 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1000 nlm<size>, and use macros select size.
1002 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1004 * Makefile.in (Makefile): add configure.in, drop redundant
1005 $(srcdir), drop redundant ./
1007 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1009 * hpux-core.c: New file; backend for HP/UX style core files.
1010 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1012 * bfd-in2.h: Updated.
1013 * hppa.c (make_bfd_asection, hppa_core_file_p,
1014 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1015 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1016 Removed from target vector.
1017 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1019 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1021 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1022 (HDEPFILES): Set to hpux-core.o.
1023 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1024 * hosts/hp300.h (HOST_HP300HPUX): Define.
1025 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1026 aix386-core.o, hpux-core.o.
1027 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1029 * reloc.c (enum complain_overflow): New enumeration with the
1030 various flavours of overflow checking.
1031 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1032 from boolean to emum complain_overflow. Removed obsolete absolute
1034 (HOWTO): Removed absolute argument.
1035 (bfd_perform_relocation): Do overflow checking on all types of
1037 * bfd-in2.h: Updated accordingly.
1038 * all targets: Updated initialization of reloc howto tables.
1040 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1042 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1045 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1047 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1049 * elfcode.h: Fix several illegal pointer combination warnings for
1050 usages of bfd_alloc and alloca.
1052 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1053 apparent Sun C preprocessor recursion. Fix access macros.
1054 * nlmcode.h: Remove spurious '&' before several array references.
1056 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1058 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1059 config/m68k-coffun.mt -> u68k-coff.mt.
1060 * Makefile.in, configure.in: Corresponding changes.
1062 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1064 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1065 function name; it's valid without, and some compilers give
1066 warnings with it there.
1068 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1070 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1071 * bfd.c (union tdata): Add nlm_obj_data;
1072 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1074 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1076 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1077 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1078 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1079 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1080 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1081 * bfd-in2.h (INLINE): Defines moved here.
1082 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1083 * libelf.h (CAT4): Move define to bfd-in2.h.
1084 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1085 * bfd-in2.h (union tdata): Add nlm_obj_data.
1086 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1087 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1088 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1089 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1090 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1093 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1095 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1097 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1099 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1100 Deleted `thunk' structure, merged into tdata, duplicate data
1102 Rearranged functions, grouping by functionality.
1103 Broke up many functions in elfcode.h, re-ordered many parts of
1104 file writing to handle unpredictable state of section relocation
1105 table as provided by various applications.
1106 Still needs cleanup: Merge functions back together, split out
1107 data structure with only data that is used only when writing out
1110 * elf.c (bfd_elf_generic_reloc): New function, taken from
1112 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1113 bfd_perform_relocation lossage.
1115 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1117 (ofiles): Don't use sort or uniq; do it with sh constructs.
1119 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1121 * coffcode.h: Recognize I386PTXMAGIC.
1122 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1123 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1124 New macros; use it if defined.
1125 * config/symmetry.mh, hosts/symmetry.h: New files.
1127 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1129 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1130 * Makefile.in: Change accordingly.
1131 (CFILES): Add elf64-gen.c.
1133 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1135 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1137 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1139 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1142 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1144 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1145 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1147 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1149 * configure.in: Recognize h8300h-*-*.
1151 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1153 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1154 type R_H8500_HIGH_16.
1155 * coff-sh.c (r_imm32): Get the width of the reloc right.
1157 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1159 * configure.in: Add new target m68k-coffun to the dpx/2.
1160 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1162 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1164 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1165 sparc-aout-specific list.
1167 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1169 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1171 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1172 and Jim Kingdon (kingdon@cygnus.com)
1174 * elfcode.h: Use memset not bzero.
1175 * trad-core.c: Don't include <sys/file.h>.
1176 * i386linux.h: Include <sys/file.h>.
1177 * coff-m68k-un.c: new file to handle names with underscores on
1179 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1180 to not duplicate the function in the executable.
1181 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1183 * coffcode.h (MC68KBCSMAGIC): case added.
1184 * targets.c: Add m68kcoffun_vec.
1185 * configure.host: added support for Bull dpx/2.
1186 * config/dpx2.mh, hosts/dpx2.h: new files.
1187 * Makefile.in: added target coff-m68k-un.
1189 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1191 * aoutf1.h: Add definition of MACHTYPE_OK.
1193 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1195 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1198 * syms.c, bfd-in2.h: Doc fix.
1200 * coffcode.h (CALC_ADDEND): Check for common section using the
1201 section flag as well as the symbol flag.
1203 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1205 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1206 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1207 be sufficient. Define TEXT_START_ADDR.
1209 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1211 * aoutx.h (translate_from_native_sym_flags): Removed statep
1212 argument. Just let an indirect symbol point to the next symbol
1213 without forcing the next symbol to be undefined. Changed all
1215 * hp300hpux.c (slurp_symbol_table): Changed call to
1216 translate_from_native_sym_flags.
1217 * targets.c: Added hp300hpux_vec.
1218 * Makefile.in (hp300hpux.o): Added dependencies.
1220 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1222 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1223 relocs together, and add 64-bit versions.
1224 (bfd_generic_get_relocated_section_contents): Argument to alloca
1227 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1228 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1230 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1231 (new_bfd): Prototype-style definition, using DEFUN.
1232 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1233 argument is type size_t, not bfd_size_type.
1234 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1235 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1236 bfd_error_nonrepresentabltrap): Prototypes.
1237 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1238 bfd_alloc_grow): Adjusted prototypes for arg type change.
1239 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1240 do_slurp_coff_armap, bfd_construct_extended_name_table):
1242 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1243 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1246 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1247 (ofiles): New target. Build a list of unique file names, in case
1249 (TARGETLIB): Use list of files from ofiles.
1250 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1251 minimal-bfd flag and target makefile frag contents.
1253 * elfcode.h (elf_read): Delete static declaration, since function
1255 (elf_map_symbols): Write out section symbols for all sections, for
1257 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1258 section symbols for the same section.
1259 (elf_find_nearest_line): Don't print message, just return false.
1261 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1263 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1265 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1267 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1269 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1270 (realclean): Remove generated headers.
1272 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1274 * section.c (bfd_set_section_content): Deny if file is not opened with
1275 the proper mode, set output_has_begun if file is openened for update.
1276 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1277 done in bfd_set_section_content.
1279 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1281 * hosts/std-host.h: Removed declarations of printf, fprintf,
1282 fcntl, fread and fwrite. They are all error prone for one reason
1283 or another. Changed declaration of memchr from char * to PTR.
1285 * configure.in (mips-*-riscos*): New target; use riscos.
1286 * configure.host (mips-*-riscos*): New host; use riscos.
1287 * config/riscos.mh (HDEFINES): Add -G 4.
1289 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1290 rather than casting the result of bfd_h_get.
1292 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1294 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1297 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1299 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1300 include in search list if BFD64 is defined.
1302 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1303 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1305 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1307 * elf64-target.h, elf64-generic.c: New files.
1308 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1309 (elf64-generic.o): List dependencies.
1311 * Makefile.in: List target `all' explicitly before host/target
1312 makefile fragments are included, in case they define any new
1315 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1316 versions as appropriate. Uses updated.
1317 (elf_debug_section): Declare before use.
1318 (elf_debug_file): New function.
1319 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1320 Alignment value in section header is n_bytes, not log2.
1321 (new_section_hook): Do nothing for now.
1322 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1324 (elf_core_file_p): Simplify check for correct class (word size).
1325 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1326 Initialize all fields when creating data structures.
1327 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1328 (elf_compute_section_file_positions): Set correct class in output
1330 (elf_write_object_contents): Section symbols have empty names in
1333 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1334 args to size_t before call.
1335 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1337 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1339 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1340 number information, return 0 for line number.
1342 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1344 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1347 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1349 * hosts/riscos.h: Define NBPG and UPAGES.
1351 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1353 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1354 lvalue; it contains a cast.
1356 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1358 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1359 Use unsigned hash values for better hashing.
1360 (hash): Hash in the string length for long strings.
1362 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1364 * aoutx.h (compare): Replace 3 if's with a subtraction.
1365 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1366 in decreasing order of success, as an optimization.
1367 (hash): Take a length arg; ignore chars after #25, for speed.
1368 (add_to_stringtab): Pass length to hash.
1370 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1372 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1374 * elfcode.h (elf_new_section_hook): Do nothing for now.
1375 (elf_write_object_contents): Output common symbols the way ELF
1378 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1380 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1381 here from elfcode.h. A couple of size-specific structure pointers
1382 were changed to PTR; uses fixed appropriately.
1383 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1384 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1385 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1386 temporary macros to ease name change.
1387 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1388 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1390 * doc/Makefile.in (libbfd.h): Process elf.c too.
1391 * Makefile.in (elf.o): Note new dependencies.
1393 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1394 code, tweaked some debug hooks.
1395 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1398 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1400 * hosts/riscos.h: New file.
1402 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1404 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1405 section already exists, use its pointer to fill in rawdata slot.
1407 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1409 * hosts/std-host.h: Return value of puts and fputs is int not void.
1411 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1413 * aoutx.h (howto_table_ext): Comment the field names.
1414 * reloc.c (bfd_perform_relocation): Fix max and min values.
1416 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1418 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1419 size-independent elf internal data structures.
1420 * elfcode.h (put_word, get_word): Define as appropriate for
1421 architecture word size. Structure swapping functions changed to
1422 use them as appropriate.
1424 * configure.in: If compiling 64-bit back ends, do them before
1427 * libelf.h: Use new size-independent versions of elf internal data
1429 (symbol_type): Reordered to put any fields dependent on target
1431 (elf_backend_data): Renamed from elf##_backend_data and made
1433 (elf_sect_thunk): Now size-independent.
1435 * libbfd.c (bfd_log2): Now returns unsigned int.
1437 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1439 * Rename config/m88k-aout.mt to config/noop.mt.
1440 configure.in: Use it for mips-*-bsd*.
1442 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1444 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1445 initializer" warning from gcc.
1446 * cpu-h8500.c (arch_info_struct): Likewise.
1447 * cpu-sh.c (arch_info_struct): Likewise.
1449 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1450 howto_*): Unused functions and variables commented out.
1451 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1453 * cpu-h8500.c (compatible): Likewise.
1454 * cpu-sh.c (compatible): Likewise.
1456 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1457 Always set a valid length value, even for invalid input.
1459 * srec.c (srec_write_symbols): Use sprintf_vma.
1461 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1462 uint64_type): Provide default definitions.
1463 * hosts/std-host.h (int64 stuff): Remove them from here.
1465 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1467 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1468 variable. Added default case to switch.
1470 * aoutx.h (translate_from_native_sym_flags): Before casting
1471 pointers to integers, make sure the integer type is wide enough.
1472 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1474 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1475 don't bother comparing for less-than-zero.
1476 (bfd_set_section_contents): Ditto.
1478 * elfcode.h (bfd_add_to_strtab): Now static.
1479 (sym_is_global): New function.
1480 (elf_map_symbols): Call it. Now returns void. Removed unused
1482 (bfd_section_from_shdr): Mark string tables other than for section
1483 and symbol names as normal sections having contents.
1484 (fix_up_strtabs): New function; fixes up ELF header fields for
1485 stab sections with string tables associated.
1486 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1487 sections. Reordered condition tests for symbol flags; default to
1488 local-object value instead of global-object.
1489 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1490 inside condition test.
1491 (elf_print_symbol): Use fprintf_vma.
1492 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1495 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1496 back to "long long" for HOST_64_BIT.
1498 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1499 without using invalid ANSI C preprocessing tokens.
1501 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1502 * libelf.h (bfd_elf32_new_section_hook): Declare.
1503 * elfcode.h (new_section_hook): Define here.
1505 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1506 against multiple inclusions.
1508 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1510 * Makefile.in (bfd.h): Generate into current directory by grabbing
1511 64-bit definition (if any) from sysdep.h.
1512 * bfd-in.h: Put in marker for sysdep.h inclusion.
1514 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1516 * reloc.c (bfd_perform_relocation): Check for overflow on
1517 pc-relative relocations if the howto asked for it.
1519 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1521 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1523 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1525 * config/riscos.m{h,t}: New files.
1526 * configure.{host,in}: Use them.
1528 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1530 * elf32-mips.c: comment change. This is a mips file, not 88k.
1532 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1534 * cache.c (bfd_cache_init): Increment open_files and call close_one
1536 (bfd_open_file): Don't increment open_files here.
1538 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1540 * config/delta88.mh: Don't set CC.
1542 * Makefile.in: Add elf32-{mips,m88k,generic}.
1543 elf32-{mips,m88k,generic}.c: New files.
1544 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1545 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1546 don't match a different target.
1548 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1550 Eliminate "int8_type", "int16_type", "int32_type", and their
1551 variants from the BFD universe. Leave the 64-bit types for now,
1552 since they are in flux.
1554 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1555 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1556 * ieee.c: Convert uint8e_type => unsigned char.
1557 * oasys.c: Extensive changes to eliminate obsolete types.
1558 These depend on changes in ../include/oasys.h as well.
1559 * hosts/*.h: Remove declarations of all these types.
1561 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1563 * hosts/delta88.h: #if 0 out some declarations which conflict with
1566 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1568 * Makefile.in (install): remove parentdir cruft
1570 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1572 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1573 * Expurgate random DEFUNs that have crept in.
1575 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1577 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1578 only be aligned to a 4 byte boundary.
1580 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1582 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1585 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1587 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1588 1927 but fixing some other important things.
1590 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1592 * hosts/std-host.h (int64e_type): Fix definition.
1594 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1596 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1597 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1598 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1599 a STYP_TEXT section.
1601 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1603 * Makefile.in (install, headers): don't put comments after a tab
1604 in the actions section of a rule
1606 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1608 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1609 (ecoff_write_object_contents): If not D_PAGED, don't add the
1610 section headers to text_size. If not D_PAGED, set the magic
1611 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1612 executable, the executable must fully occupy an even number of
1614 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1615 ecoff_big_vec): Consistently set section alignment power to 4,
1616 since ECOFF sections should be multiples of 16 bytes.
1617 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1618 Made ar_pad_char and ar_max_namelen agree for both.
1620 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1622 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1623 symbol value, since bfd symbols are section relative, but ELF
1626 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1628 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1630 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1632 * hosts/news.h, config/news.mh: New files.
1634 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1636 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1637 * coff-h8300.c: More addressing modes.
1638 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1640 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1641 H8/300H name. (compatible): New function.
1642 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1645 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1647 * coff-mips.c (ecoff_compute_section_file_positions,
1648 ecoff_write_object_contents): Only round to page boundaries if
1649 D_PAGED flag is set for the output BFD.
1651 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1653 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1654 casts to work on machine where sizeof(long) != sizeof(int) !=
1656 * coffgen.c (coff_get_normalized_symtab): Ditto.
1657 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1659 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1661 * coffgen.c (coff_write_symbols): For empty string table, write
1662 out 4 in correct byte order. (from minyard@bnr.ca)
1664 * elf32-hppa.c: Don't include libhppa.h for now; define
1665 BYTES_IN_WORD instead, until Utah sends a better fix.
1666 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1667 of malloc and realloc.
1669 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1671 * configure.in (mips-*-ecoffl*): New target; use decstation.
1672 (mips-*-ecoff*): Added trailing '*'.
1674 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1675 for the FDR, not from the first PDR in the file.
1677 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1679 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1681 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1683 * hppa.c (hppa_get_symbol_info): New function.
1685 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1687 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1690 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1691 * libhppa.h (MAXCOMLEN): Define unconditionally.
1692 (_PA_RISC_ID): Only define if not already defined.
1693 * elf32-hppa.c: Include libhppa.h.
1695 From Ralph Campbell:
1696 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1698 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1700 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1702 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1703 remove defines of __MSDOS__ and __GO32__ (these are in the
1706 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1709 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1710 * config/hppabsd.mh: Don't use ranlib.
1712 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1714 * elf.c: New file, for word-size independent code.
1715 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1716 * Makefile.in: Include elf.o in standard objects.
1718 * bfd-in.h (CAT3): Define here.
1719 * libaout.h, libelf.h: Not here.
1721 * libelf.h (struct strtab): Define here.
1722 (bfd_elf_locate_sh): Declare here.
1723 * elfcode.h (struct strtab): Definition deleted.
1725 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1727 * Makefile.in: Make "all", not "bfd.h", be the default target.
1728 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1729 hasn't really changed.
1731 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1733 * elfcode.h (elf_hash): Provide elf standard hash function.
1734 (various): Key off of the machines use_rela_p field to determine
1735 whether to use REL or RELA relocations.
1736 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1737 (elf_make_sections): Allocate a pointer to hold all data for a
1738 given section, and copy each fragment into the data region.
1739 Update the section's pointer with the REL implicit addends if the
1740 machine uses REL relocation.
1742 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1743 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1744 into was elf32-target.h expects.
1745 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1746 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1747 (elf_i386_info_to_howto): Add minimal relocation support.
1749 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1750 elf_info_to_howto_rel fields.
1752 * elf32-target.h (elf_bed): Add support for new fields in
1755 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1757 * elf32-hppa.c: Add symbol extension section support, fix
1758 relocation howto table, add stub generation support.
1760 * elf32-hppa.h: Add symbol extension section support, fix
1761 relocation howto table, add stub generation support.
1763 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1766 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1769 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1770 the symbol is not found.
1772 * elfcode.h (elf_compute_section_file_positions): Not all section
1773 file positions were computed.
1775 * elfcode.h (elf_get_sect_thunk): New function.
1777 * hppa.c (sign_ext): Reimplement.
1779 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1780 these functions static.
1782 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1784 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1786 * aoutx.h (translate_from_native_sym_flags): Don't set
1787 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1788 * aoutx.h (translate_to_native_sym_flags): Translate
1789 constructor symbols properly.
1791 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1793 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1795 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1798 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1800 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1801 from bfd-in.h and .c files. Build bfd.h in build directory,
1802 substituting in requested target word size. Insert word size into
1803 makefile, and maybe enable 64-bit targets.
1805 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1806 are available. Conditionalize on this. Assume HOST_64_BIT
1807 will be defined if needed, so 64-bit targets are conditionalized
1808 only in the Makefile.
1810 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1812 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1814 * coff-sh.c (rtype2howto): Put error message on stderr.
1815 (extra_case): Delete unused variable.
1817 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1818 before calling printf.
1820 * elfcode.h: New file, almost completely derived from old elf32.c.
1821 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1822 * Makefile.in (elf64.o): List dependencies, don't build by
1824 (elf64.c): Add to list of sources.
1825 (elf32.o): Update dependencies.
1826 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1827 namespace pollution; rename vectors.
1828 * targets.c, config/*-elf.mt: Updated.
1829 * All uses of 32-bit versions of structures, routines, and macros
1832 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1834 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1836 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1838 * elf32.c (elf_string_from_elf_section): Handle index of zero
1840 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1842 (elf_write_object_contents): Deleted one unused variable and
1843 initialized another to avoid gcc warnings.
1844 (elf_set_section_contents): Delete unused variable.
1846 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1848 * i386lynx.c: New module for Lynx variant of a.out.
1849 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1850 * gen-aout.c: Get rid of defunct endian stuff, print out true
1852 * targets.c (target_vector): Add i386lynx_vec.
1854 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1856 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1858 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1860 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1861 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1862 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1863 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1864 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1866 * bfd-in.h: Don't define bfd_print_symbol_nm.
1867 Define symbol_info type.
1868 (JUMP_TABLE): Set _get_symbol_info element.
1870 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1871 (bfd_decode_symclass): Use coff_section_type.
1873 * targets.c: Add bfd_get_symbol_info call.
1875 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1877 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1878 complaints from ancient gcc's.
1880 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1882 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1883 hosts/i386linux.h: Define it.
1885 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1887 * VERSION, bfd-in.h: Bump version number to 2.2.
1889 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1890 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1891 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1892 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1893 LR, RR, hppa_field_adjust): New functions.
1895 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1897 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1898 stabs symbols, including new indirect_ptr_ptr argument.
1899 (ecoff_slurp_symbol_table): Pass new argument in calls to
1900 ecoff_set_symbol_info.
1902 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1904 * configure.in: For m68k sysv systems, use m68k-coff.
1906 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1907 (TDEFAULTS): Define it here. Use the new name.
1909 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1912 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1914 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1915 number of arguments.
1916 (aix386_core_file_p): Initialize core_size to correct value.
1918 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1920 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1921 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1923 * bout.c (aout32_slurp_extended_name_table): Define to be
1924 _bfd_slurp_extended_name_table rather than bfd_true.
1926 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1927 definitions for N_SET[ATDB].
1928 (ecoff_howto_table): Moved near top of file.
1929 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1930 seen, cook up a constructor section of the same name and put in a
1931 reloc pointing to the symbol. This lets the GNU linker build
1932 global constructors and destructors without using collect.
1934 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1936 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1938 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1940 * hosts/miniframe.h: New file.
1941 * configure.host: Use it.
1943 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1945 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1946 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1947 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1948 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1949 * configure.in (*-*-bsd): Change to *-*-bsd*
1951 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1953 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1954 int, for the sake of the old Portable C Compiler.
1956 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1958 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1960 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1962 * configure.in: Get target name right for m68*-*-hpux.
1964 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1966 * trad-core.c (NO_SIGNED_GET): New macro.
1967 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1968 signed NO_GET, where appropriate.
1970 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1971 * configure.in (*-*-linux*): Remove until linux port for a
1972 non-i386/i486 system is actually available.
1974 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1976 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1977 when compiling under HPUX.
1979 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1981 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1982 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1984 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1985 * bfd/libhppa.h: Include sysdep here. Conditionalize
1986 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1987 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1990 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1992 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1993 GNU version is needed.
1995 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1997 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1999 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2001 * Makefile.in: Build elf32-hppa.o.
2003 * syms.c (BSF_FUNCTION): New symbol flag.
2005 * elf32-hppa.c: Fixed to work with elf32-target.h.
2007 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2009 * libaout.h (NAME): Don't define if already defined.
2011 * libelf.h: Protect against multiple inclusions.
2012 (elf_symbol_type): Moved here, added new fields.
2013 (struct elf_backend_data): New field `global_sym'; I suspect this
2015 * elf32.c (elf_symbol_type): Deleted from here.
2016 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2017 point to backend versions of symbols.
2018 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2019 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2021 (elf_write_object_contents): Write program headers if appropriate.
2022 (bfd_section_from_shdr): Unnamed sections get empty string for
2023 name, not "unnamed". Handle SHT_NOBITS separately from
2024 SHT_PROGBITS, and set some different flags.
2025 (elf_file_p): New routine.
2026 (elf_object_p, elf_core_file_p): Call it.
2027 (elf_object_p): Handle EM_HPPA.
2028 (elf_symbol_from, elf_idx_of_sym): New functions.
2029 (elf_make_sections): Get symbol number right for relocations. Set
2030 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2031 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2032 SHT_PROGBITS. Always generate symtab and strtab, not only if
2033 relocations are needed. Set SHF_* flags as appropriate.
2034 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2035 (elf_write_object_contents): Fix off-by-one error in symbol count.
2036 Store a correct value for the symbol; write the size field
2037 properly; make some guesses about the type field. Set section
2038 type correctly for string tables.
2039 (section_from_elf_index): Check for absolute and common sections
2041 (elf_section_from_bfd_section): Ditto.
2042 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2043 Use empty string instead of "unnamed" for nameless symbols.
2044 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2045 HPPA (only?). Don't free raw symbols; keep the pointer around for
2047 (elf_set_arch_mach): Handle bfd_arch_hppa.
2048 (elf_find_nearest_line): Just return false.
2049 (elf_write_object_contents, elf_set_section_contents): Set
2050 output_has_begun field after computing file positions.
2051 (elf_set_section_contents): Write section contents immediately,
2052 rather than caching the whole file and writing it at close time.
2054 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2055 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2056 hppa_reloc_expr_type_alt): New enumerator types.
2058 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2059 * configure.in, configure.host: Use them.
2061 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2063 * elf32-target.h: Allow overrides of armap defaults.
2065 * elf32-hppa.c, elf32-hppa.h: New files.
2067 * config/hp300hpux.mt: New file.
2069 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2071 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2072 (aix386_core_vec): Update for new fields.
2074 * archive.c (bfd_generic_archive_p): Call target-specific
2075 slurp_armap code, instead of bfd_slurp_armap.
2076 (bfd_slurp_bsd_armap_f2): New function.
2077 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2078 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2080 * libaout.h (struct aoutdata): New field for subformat, for
2081 differentiating between highly similar a.out formats.
2082 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2083 version of function.
2084 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2086 * hp300hpux.c: New file.
2087 * Makefile.in: Include it.
2089 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2091 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2094 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2096 * trad-core.c (trad_unix_core_file_p): Check the file size.
2098 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2100 * coff-alpha.c: Remove duplicate function and add warnings.
2102 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2104 * sco-core.c (sco_core_vec): Add initializers for new target
2107 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2109 * coffcode.h [_LIT]: Recognize .lit section.
2111 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2113 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2114 config/alphaosf.mt, hosts/alphaosf.h: New files.
2116 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2118 * Merge in HPPA/BSD changes from Utah.
2119 * hppa.c: Use this for both HPUX & BSD.
2120 * targets.c: Enable hppa_vec for both HPUX & BSD.
2121 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2122 * hosts/hppabsd.h: #define HOST_HPPABSD.
2124 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2126 * libbfd.c: Whitespace changes around byteswap macros.
2127 * libbfd-in.h: Whitespace changes around byteswap declarations.
2129 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2131 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2132 system_error anymore. It confuses bfd_check_format().
2134 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2136 * bfd.c: Add sgi_core_data to tdata union.
2137 * coff-mips.c: Add Irix 4.x core file support.
2138 * hosts/irix4.h: #define HOST_IRIX4.
2140 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2142 * aoutx.h (translate_from_native_sym_flags): Check that the
2143 symbol's section does get set.
2144 (slurp_symbol_table): Zero index means null-string name.
2146 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2148 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2150 (write_syms): Use them, to reduce string table size.
2152 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2154 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2155 new signed get/put fields. Minor reformatting to label
2158 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2160 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2162 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2163 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2165 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2167 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2169 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2170 (swapcore_sparc): Make sp a bfd_vma.
2172 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2174 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2175 libbfd.c, libbfd-in.h: Add _do*signed*.
2176 targets.c, all targets: Add bfd*signed*.
2177 bfd-in.h: Add bfd_signed_vma. Add comments.
2179 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2181 * format.c (bfd_check_error): Check error return from
2182 _bfd_check_format routines.
2184 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2186 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2187 recognize .data section if present.
2189 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2191 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2192 check for the case where the user sets the address of the BSS
2193 section (and the file header can't specify this). Let the user
2194 set it wherever they want, regardless of what goes in the header.
2196 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2197 straight through into BFD sections. Add comments.
2199 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2201 Cleanup in preparation for better 64-bit host support.
2203 * bfd-in.h (bfd_64_type): Remove.
2204 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2206 * bfd-in.h (bfd_size): Remove.
2208 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2210 * bfd-in.h (bfd_word): Remove.
2211 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2213 * bfd-in.h (rawdata_offset): Remove.
2214 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2215 (bfd_perform_relocation): Lint.
2216 (enum bfd_reloc_status): Comment cleanup.
2218 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2220 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2222 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2224 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2226 * elf32.c: Clean up old comments.
2228 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2230 * config/sun3.h: String argument to fprintf is const.
2232 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2233 on systems which define PAGE_SIZE in <limits.h>.
2235 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2237 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2238 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2239 the core file failing signal.
2240 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2241 to supply the core file failing signal.
2243 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2245 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2246 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2247 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2248 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2250 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2252 * coff-mips.c (PAGESIZE): Correct value.
2254 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2256 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2257 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2259 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2261 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2262 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2264 (coff_compute_section_file_positions): Force vma and lma of _LIB
2266 (coff_set_section_contents): Count number of entries in new lma
2268 * coffgen.c (make_a_section_from_file): Force lineno_count of
2269 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2270 SCO 3.2v4 shared library.
2271 * seclet.c (rel): Copy over any section with contents, not just
2274 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2277 * coff-i386.c (coff_i386_reloc): New function, to generate
2278 relocateable output correctly.
2279 (howto_table): Use coff_i386_reloc for all reloc types.
2280 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2281 for a common symbol.
2282 (i386comm_value): Removed; no longer needed.
2284 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2286 * coffcode.h (coff_set_section_contents): Don't write out
2287 sections without a filepos.
2289 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2291 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2293 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2295 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2296 * libecoff.h (ecoff_data_type): Added gp_size field.
2297 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2298 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2299 Set flags to 0 for large common symbols.
2300 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2301 which can occur for gas-generated relocs.
2302 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2303 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2304 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2306 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2308 * srec.c (srec_set_section_contents): Use lma field for load
2310 * section.c: Add declaration of lma field to section structure.
2311 * coffcode.h (coff_write_object_contents): Use lma field for load
2313 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2315 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2316 symbols in a better way. (translate_to_native_sym_flag): Set the
2317 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2319 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2320 (bfd_make_section): Cope with new builtin section.
2321 * syms.c (bfd_decode_symclass): Can now print indirect section
2324 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2326 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2327 defined, and yields false.
2328 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2330 * archive.c (snarf_ar_hdr): Add support for reading (only,
2331 so far) BSD-4.4-style extended headers.
2332 * archive.c: Some more comments.
2334 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2336 * Makefile.in: fix rule for dvi and info, so that the recursive
2337 makes does the right thing, instead of always info
2339 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2341 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2342 archive members; they need more special reatment. For now, verify
2343 that computed and actual file positions correspond.
2345 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2347 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2348 (set_arch_mach): Delete non-MIPS code.
2349 (reloc_howto_type_lookup): Ditto.
2350 * Makefile.in: Adjusted.
2352 * libbfd.c (bfd_tell): Update `where' field.
2353 (bfd_seek): Don't do anything if we're not changing the file
2354 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2355 field against a SEEK_SET request. Call bfd_tell to re-update
2356 `where' field when done.
2357 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2359 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2361 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2363 * Makefile.in: added installcheck target
2365 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2367 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2368 if the type is not stNil.
2370 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2372 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2373 forward declarations.
2375 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2376 it's implied by the type.
2378 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2380 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2382 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2384 * rs6000-core.c: Add .ldinfo section.
2386 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2388 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2390 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2392 * section.c (bfd_set_section_contents): whitespace
2393 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2396 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2398 * hosts/go32.h: don't define POSIX_UTIME
2400 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2402 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2403 against machine architecture stored in the ELF header, to resolve
2405 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2406 NULL, so only use results when non-NULL.
2407 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2408 and add to vector of targets.
2410 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2412 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2413 are always just debugging symbols.
2415 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2416 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2418 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2420 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2421 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2422 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2423 defined, which they aren't in hpux 7.0.
2425 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2426 Tran-Le, tranle@intellicorp.com.
2428 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2430 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2431 ahead and do the relocation.
2432 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2433 what needs to be done.
2434 (ecoff_reflo_reloc): Do the REFHI relocation here.
2436 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2438 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2439 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2440 relocs are reasonable.
2441 * coff-msym.c: Eliminated uses of DEFUN.
2442 (ecoff_swap_tir_out): New function.
2444 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2446 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2447 * configure.host (vax-*-ultrix2*): Add triplet.
2448 * hosts/vaxult2.h: New file.
2449 * config/vaxult2.mh: New file.
2451 * aoutx.h (string.h): Include for strchr and friends.
2452 * archive.c (string.h): Include for memchr and friends.
2453 * elf32.c (string.h): Include for strrchr and friends.
2455 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2457 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2458 (MY_set_sizes): Use sunos4_set_sizes.
2460 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2461 deleted, as well as elf-big and elf-little targets.
2462 * libelf.h: New file.
2463 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2465 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2467 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2469 * coffcode.h (coff_compute_section_file_positions): Don't need
2470 variable "old_sofar" if compiling for i960.
2472 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2474 * libbfd.h: Updated.
2476 * ieee.c (exten, envi): "static" belongs first in declaration.
2478 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2480 * srec.c: add support for symbolsrec, srecords with symbols in
2483 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2485 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2486 to avoid lint complaints.
2488 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2490 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2491 type SHT_STRTAB. Don't alter file offset for section 0.
2492 (reloc_type_names): Now an array instead of a macro. Still inside
2493 "#if 0", since it's used only in debugging code also in "#if 0".
2494 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2495 (sort_reloc_map): New function.
2496 (sparc_reloc_map): New variable.
2497 (elf_bfd_reloc_type_lookup): New function.
2499 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2501 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2502 bfd_make_debug_symbol; they were already in the target structure.
2503 * Adjusted all uses of JUMP_TABLE.
2504 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2505 from coff_make_debug_symbol.
2506 * libcoff.h: Updated accordingly.
2508 * Minor cleanups provoked by gcc warnings:
2509 * aoutx.h (NAME(aout, reloc_type_lookup)),
2510 cpu-h8300.c (local_bfd_reloc_type_lookup),
2511 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2513 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2514 ieee.c (ieee_slurp_section_data),
2515 elf.c (elf_make_sections, elf_fake_sections,
2516 elf_compute_section_file_positions, elf_write_object_contents):
2517 Removed unused variables.
2518 * archures.c: Removed /* from within comment.
2519 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2520 * oasys.c (oasys_write_data): Initialize i.
2522 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2524 * libcoff.h (obj_raw_syment_coun): New macro.
2525 * coffgen.c (coff_get_normalized_symtab): Initialize
2527 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2529 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2531 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2533 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2534 for compatibility with tools from MIPS.
2536 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2537 * config/irix3.mt, config/irix4.mt: Removed.
2538 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2539 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2541 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2543 * hosts/hp300bsd.h: Add gross hack to determine whether we
2544 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2545 files (and set other parameters) to match.
2547 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2549 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2550 ansi definition which otherwise confuses non-ansi compilers.
2552 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2553 ultrix cc by forward declaring getenv as is done in
2556 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2558 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2559 avoiding a fatal error in vax ultrix 4.2 cc.
2561 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2563 * bfd-in.h, VERSION: Roll to version 2.1.
2565 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2567 * oasys.c (oasys_write_object_contents): Lint.
2568 * srec.c: Whitespace cleanup.
2570 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2572 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2573 cleaned up output formatting a bit.
2575 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2577 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2578 relaxable. Should be moved somewhere else.
2580 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2582 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2583 (aout_mips_*_vec): Added seclet_link element.
2585 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2586 support for aout-mipsbsd target.
2588 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2590 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2592 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2594 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2596 Add support for the H8/500
2598 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2600 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2602 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2603 * coff-mips.c: Now includes libecoff.h.
2604 (ecoff_data_type): Moved to libecoff.h.
2605 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2606 call it. If there is ever another ECOFF target, this and the
2607 swapping functions should be accessed via an ECOFF specific target
2609 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2611 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2613 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2614 no longer includes this file.
2616 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2617 bits to 0 to make comparison test useful.
2619 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2620 avoid overflowing GP accessible sections in binutils/objdump.
2622 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2624 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2625 reading more robust: Fail if string index is out of string
2628 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2630 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2631 PCREL13): Don't take dst_address into account; the input file has
2632 already taken care of that.
2634 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2636 * coff-mips.c: Completed support for linker and binutils.
2638 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2640 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2641 original addend from section contents.
2643 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2645 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2646 * hosts/delta88.h (strtol): Fix prototype.
2647 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2649 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2651 * elf.c: Get rid of "#ifdef sparc".
2652 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2653 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2655 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2656 compile type conditionals on host CPU.
2657 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2659 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2661 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2663 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2664 ECOFF which has two common sections.
2665 (bfd_com_section): Set SEC_IS_COMMON flag.
2666 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2667 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2668 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2669 bfd_is_com_section macro rather than checking for equality to
2672 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2674 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2675 (coff_mkobject_hook): Accept aouthdr argument.
2676 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2677 Handle NULL aouthdr argument.
2678 (coff_object_p): If there is no aouthdr, pass it as NULL to
2680 * libcoff.h: Rebuilt for mkobject_hook changes.
2682 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2683 additional MIPS ECOFF fields.
2685 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2687 * configure.host: added mips-dec-bsd*
2688 * configure.in: added mips-dec-bsd*
2689 * aout-mipsbsd.c: new file for mips-dec-bsd*
2690 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2691 * aoutx.h: added mips support.
2692 * archures.c: added mips support to bfd_default_scan().
2693 * cpu-mips.c: added support for R4000 (untested).
2694 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2695 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2696 hope will make it into include/bfd.h.
2697 * targets.c: added aout_mips_*_vec.
2699 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2701 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2703 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2705 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2707 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2709 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2711 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2712 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2713 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2714 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2716 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2717 bfd_swap_reloc_in or coff_swap_reloc_out.
2718 * coff-mips.c: Added code to link and write out symbolic debugging
2719 information, and to swap relocs in and out.
2721 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2723 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2724 (coff_write_object_contents): coff_count_linenumbers returns the
2725 number of line number records it found.
2727 * coffgen.c (coff_write_linenumbers): only write out line numbers
2728 in the section they belong to.
2730 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2732 * targets.c (bfd_target): Added relocateable argument to
2733 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2734 target vector for linker use.
2735 * bfd.c (bfd_seclet_link): New macro.
2736 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2737 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2738 and boolean return value. Made static.
2739 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2740 relocateable argument.
2741 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2742 relocateable argument (if relocateable, saves relocs).
2743 * bout.c (b_out_get_relocated_section_contents),
2744 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2745 relocateable argument (if relocateable, just calls
2746 bfd_generic_get_relocated_section_contents).
2747 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2748 argument to prototype.
2749 * All targets: Set new _bfd_seclet_link vector to
2750 bfd_generic_seclet_link.
2752 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2754 * coffgen.c: #include seclet.h.
2756 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2758 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2759 debug info. Setup info about linker symbols only, and use
2760 standard bfd fields to hold the info.
2761 * (hppa_object_p): Remove unneeded decls.
2762 * (hppa_new_section_hook): Get rid of most of this.
2763 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2764 fat. Remove all knowledge of stabs, remove redundant knowledge of
2766 * Remove macros for accessing fields which are now gone.
2768 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2770 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2772 * coff-z8k.c: delete unused reloc functions
2774 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2776 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2777 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2778 * coff-msym.c: Use DEFUN for function definitons.
2779 * coff-mips.c: Added code to read and print symbols, and to find
2782 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2783 swapping functions into coffswap.h for ECOFF use. Moved
2784 relocation functions, only used by h8300 and z8k, into reloc16.c.
2785 Added hooks for coffgen.c functions to backend data structure, and
2786 added hook functions. Still more could be done.
2787 * coffswap.h: New file to hold COFF swapping routines.
2788 * coffgen.c: New file to hold generic COFF functions.
2789 * reloc16.c: New file to hold h8300 and z8k specific relocation
2791 * libcoff-in.h: Added declarations for functions in coffgen.c.
2792 * libcoff.h: Rebuilt to incorporate changes.
2793 * coff-h8300.c: Function name changes.
2794 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2795 hook rather than defining EXTRA_CASES.
2796 * Makefile.in: Build new files coffgen and reloc16. Added
2797 dependencies of coff-*.o on coffswap.h and seclet.h.
2799 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2801 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2802 about discarding const.
2804 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2806 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2808 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2810 * configure.in (post-target): If --with-minimal-bfd is specified,
2813 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2815 * srec.c (srec_write_records): one of my boards wants a CR between
2818 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2820 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2821 (it broke a couple of weeks ago).
2823 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2825 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2826 return type, so libbfd.h doesn't reference undefined typedefnames.
2828 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2830 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2832 (coff_pointerize_aux): don't pointerize a negative tagndx
2833 (sometimes generated by SCO 3.2v4 cc).
2835 * bout.c (calljx_callback, callj_callback,
2836 b_out_get_relocated_section_contents): warn if relocating against
2837 an undefined symbol.
2839 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2841 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2842 Make a bunch more routines be static.
2843 * hppa.c (fill_spaces): Get rid of this, replace with much better
2844 written setup_sections().
2845 * (setup_sections): New routine to create BFD sections for each
2846 space and subspace in SOM files.
2847 * (hppa_object_setup): Use BFD sections created by
2848 setup_sections() to locate GDB symbol table info.
2849 * (make_unique_section): New routine to create a BFD section. It
2850 ensures that the given name is unique, and will generate a unique
2852 * (hppa_object_p): Become much more paranoid about file header.
2853 * (make_bfd_asection): Call bfd_make_section to do the dirty
2854 work. Simplify code somewhat.
2855 * (hppa_core_file_p): Use proper name for stack section.
2856 * libhppa.h: Remove millicode_start, millicode_end decls.
2858 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2860 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2862 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2863 relocs, don't bother doing the adjustment if the value to add is
2866 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2868 * bfd.c (bfd_get_size): New function that gets an upper bound
2869 on the possible size of any object in a bfd.
2870 * elf.c (bfd_elf_find_section, elf_get_str_section,
2871 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2873 * elf.c (elf_big_vec, elf_little_vec): Document last three
2874 members initialized to NULL.
2876 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2878 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2880 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2882 * hosts/std-host.h: New file. Attempt at a generic/default
2883 set of definitions, to discourage porting to new hosts by copying.
2884 * hosts/news.h: Removed.
2885 * hosts/sparc.h: Use std-host.h.
2886 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2887 perhaps we can later remove the the_bfd field from each symbol.
2888 * syms.c (struct symbol_cache_entry): Remove unused field
2889 app_data. Add comment noting that the_bfd is almost redundant,
2891 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2892 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2893 * hppa.c (fill_spaces): Make slightly more rebust.
2894 * configure.in: Allow std-host as the "default" host.
2896 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2898 * bfd.c: Add struct hppa_core_data to tdata union.
2899 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2900 Get rid of HPPA/BSD specific code. That will go somewhere else
2902 * (fill_spaces): Don't spin forever and die if you don't find
2903 $MILLICODE$ subspace.
2904 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2906 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2907 Make these work for HPUX.
2908 * (make_bfd_asection): New routine to make section creation a
2910 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2911 * libhppa.h: #include the right system files. Redefine all of
2912 the structs/macros for hacking core files to use more sensible
2913 HPUX core file structures.
2914 * targets.c (target_vector): Conditionalize hppa_vec on
2915 HOST_HPPAHPUX, not hp9000s800.
2916 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2917 malloc and realloc. #define HOST_HPPAHPUX.
2919 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2921 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2922 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2923 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2924 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2926 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2927 * aix386-core.c: New file for handling core files on AIX on PS/2.
2928 * targets.c: if AIX386_CORE, use aix386_core_vec.
2929 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2932 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2934 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2937 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2939 * Makefile.in: added dvi target
2941 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2943 * bfd.c: Use right name for tekhex tdata struct.
2944 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2945 * libcoff.h: Updated to get spacing change from coffcode.h.
2946 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2948 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2950 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2951 functions, with the "guts" of the old bfd_slurp_bsd_armap
2952 and bfd_slurp_coff_armap, but assuming we've already checked
2953 if the armap is present or not.
2954 Also, rewrite a bit to avoid keeping around obstack data
2956 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2957 Various fixes to correctly handle COFF_style archives names.
2958 (Note that because these have a trailing '/', the names can
2959 have embedded spaces.)
2960 * archive.c (bfd_slurp_armap): New function, replaces old
2961 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2962 _either_ format, and calls do_slurp_bsd_armap or
2963 do_slurp_coff_armap if either form of map is seen.
2964 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2965 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2966 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2967 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2969 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2971 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2972 * libhppa.h: Make millicode_start and millicode_end be unsigned
2973 int to be same type as CORE_ADDR in GDB. Why are these here?
2975 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2977 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2978 vaddr of the section to the addend.
2979 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2980 SCO_CORE to SELECT_VECS.
2981 (target_vector): add sco_core_vec.
2982 * sco-core.c (sco_core_vec): add leading underscore initializer.
2983 * configure.in (i[34]86-*-sco*): use target i386-sco.
2984 * config/i386-sco.mt: new file; define SCO_CORE.
2986 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2988 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2990 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2992 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2994 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2996 * hosts/i386linux.h: Include unistd.h.
2998 * aoutx.h (print_symbol): aout_stab_name returns a constant
3000 * libaout.h (aout_stab_name): Fix prototype.
3001 * stab-syms.c (aout_stab_names): Array is now const.
3002 (aout_stab_name): Return value is now pointer to const.
3004 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3007 * syms.c (asymbol): Added new field "app_data", for data
3008 particular to the application. Some of the linker flags ought to
3009 get moved to this field someday.
3011 * archures.c (bfd_default_scan): Recognize a few more numbers:
3012 80486, 80960, and 960.
3014 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3015 bfd_coff_std_swap_table, cast to PTR.
3016 * bfd.c (bfd_coff_swap_*): Deleted macros.
3017 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3019 * coffcode.h (type bfd_coff_backend_data): New structure type,
3020 contains pointers to the COFF-specific swapping routines.
3021 (bfd_coff_std_swap_table): New data structure, to be used when
3022 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3023 (bfd_coff_swap_*): New macros.
3024 * coff-mips.c (mips_coff_swap_table): New data structure.
3025 (ecoff_big_vec): Use it.
3026 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3027 * All other targets: Deleted coff-specific vector entries.
3029 * trad-core.c: Fixed some `PARAMS' uses that were missing
3032 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3034 * aoutx.h (some_aout_object_p): Protect arg prototype in
3035 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3037 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3039 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3040 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3041 PARAMS for readability.
3043 * aoutx.h: Add type to callback parameter.
3044 * coff-mips.c: Don't call trad-core.h, not needed.
3045 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3046 * trad-core.h: Eliminate, unused.
3048 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3050 * format.c (bfd_check_format): if default target isn't found
3051 then look through the entire list rather than return early.
3053 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3055 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3057 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3059 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3061 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3063 * coff-z8k.c: checkpoint, more addressing modes handled
3064 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3067 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3069 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3071 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3073 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3075 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3077 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3078 and about when file descriptors are closed.
3080 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3082 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3083 written out correctly.
3085 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3087 * section.c: New section bit SEC_SHARED_LIBRARY.
3088 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3089 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3092 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3094 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3095 macros; use PARAMS to declare the function pointers involved.
3097 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3098 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3100 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3102 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3104 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3105 declaring pointers to functions.
3106 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3107 * seclet.h: Declare external function with PARAMS.
3109 * doc/chew.c (exfunstuff): Eliminate.
3110 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3111 * doc/proto.str: Use paramstuff rather than exfunstuff.
3113 * libbfd.h: Update, based on changes in source code and chew.
3115 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3117 * libieee.h: Add FIXME about removing limit on number of sections.
3118 * bfd-in.h: Improve comments to make it clear that bfd.h is
3119 the wrong place to edit this file.
3120 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3121 same places where we install bfd.h.
3123 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3125 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3126 symbol type before blindly modifying the auxent. Specifically,
3127 only modify the endndx fields for types that need it, and don't
3128 set the array information for non-arrays.
3130 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3132 * aoutx.h (some_aout_object_p): Section list should be set up
3133 correctly anyways; don't have to set up "next" pointers manually.
3135 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3137 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3138 config/i386v.mh: removed -DUSG from HDEFINES.
3139 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3141 hosts/i386v.h: don't define POSIX_UTIME.
3143 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3145 * ieee.c (ieee_slurp_sections): make a private copy of the
3146 section's name before truncating it.
3148 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3150 * hppa.c: add symbol_leading_char entry in transfer vec
3152 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3154 * ieee.c (get_symbol): can now cope when two symbols of a
3155 different class, but the same index number occur consecutively.
3156 (get_section_entry): nicer name for sections being forward
3157 referenced. (ieee_archive_p): don't free the filename string,
3158 since it was never malloced.
3160 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3162 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3164 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3166 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3167 optionally setting the dimen info, since they are in the same
3168 memory locations. Also zero out external auxent.
3169 (coff_write_symbol): don't zero external auxent; now done in
3172 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3174 * Check fclose return value for errors.
3175 libbfd.h: bfd_cache_close now returns a boolean.
3176 cache.c (bfd_cache_delete): return fclose success value.
3177 (bfd_cache_close): return bfd_cache_delete return value.
3178 opncls.c (bfd_close, bfd_close_all_done): return result of
3181 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3183 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3185 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3187 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3188 work out a coff relocation type from a howto's attributes rather
3189 than using the input r_type field. This fixes PR1677 and allows
3190 conversion of a.out relocs to coff relocs.
3192 * coffcode.h (coff_write_relocs): if supplied a relocation
3193 relative to an absolute symbol, use the right symbol index.
3195 * reloc.c (bfd_perform_relocation): do a partial link for coff
3198 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3200 * changes to support i386-sysv with shared libraries:
3201 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3202 check for .data2; if _LIB is defined, check for it; map
3203 SEC_NEVER_LOAD to STYP_NOLOAD.
3204 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3205 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3206 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3207 if section has contents, not just if it is loadable; if
3208 TWO_DATA_SECS, check for .data2
3209 (coff_set_section_contents): set vma of .lib section to number of
3211 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3212 don't define coff_write_armap to bsd_write_armap.
3213 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3216 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3218 * solaris2.h: Get the definition of alloca from alloca.h if we
3221 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3223 * configure.in (i960-*-{aout,bout}): Support these.
3225 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3227 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3229 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3231 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3232 no-longer-used definitions of L_SET and L_INCR.
3233 * i386linux.h: Tweaks to smooth Linux build.
3235 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3237 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3239 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3241 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3242 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3243 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3244 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3246 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3247 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3249 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3251 * configure.host: New file, contains mapping of host configs
3252 to host support file names for bfd, binutils, opcodes.
3253 * configure.in: Use it.
3254 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3255 * i386bsd.c: Cleanup, reformat.
3256 * config/i386-bsd.mt: Comment changes.
3257 * config/i386bsd.mh: New file for core file support.
3258 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3259 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3260 on BSD 4.4 define ALIGN (sigh!).
3262 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3264 * libaout.h (aout_backend_data): added exec_header_not_counted
3265 field. For ZMAGIC files only, when text_includes_header is set, by
3266 default the length of the exec header is counted in the text
3267 section size. For go32, exec header is mapped in but does *not*
3268 contribute to the size of section.
3269 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3270 is not set, but ztih is, add the size of the exec header to the
3271 recorded size of the text section.
3272 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3273 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3274 Also set text_includes_header.
3275 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3276 by default in MY(backend_data).
3278 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3280 * aout-target.h (callback): Don't define this function if it won't be
3283 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3284 type doesn't match. Don't lose if file sections have already been
3286 (set_arch_mach): Set reloc_entry_size.
3287 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3289 * hosts/i386bsd.h: New file.
3290 * configure.in: Recognize i[34]86-*-bsd host.
3292 * aout-target.h (callback, write_object_contents): Delete unused
3295 * aoutx.h (reloc_type_lookup): New function.
3296 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3297 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3298 (MY_reloc_howto_type_lookup): Don't define it.
3300 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3302 (slurp_symbol_table): Use header byte order, not target byte
3303 order, for reading symbol data.
3305 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3307 * configure.in: Undo some brain damage in the host section.
3308 * configure.in: Reformat the target section, test many configs.
3309 * Makefile.in (make): Remove obsolete `make make'.
3310 * aoutx.h (some_aout_object_p): Make defines line up.
3312 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3314 Now a bfd knows whether underscores are normally prepended
3315 to symbols in its file format.
3317 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3318 coff-z8k.c: targets set so they have leading underscore
3319 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3320 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3321 without leading underscore flag
3322 * targets.c: add symbol leading char to xvec description
3323 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3325 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3327 * archive.c: Make errno global.
3328 * archive.c (_bfd_write_archive_contents): If read fails (and
3329 errno!=0) set bfd_error to malformed_archive (since this probably
3330 indicates a truncated archive), rather than system_call_error.
3332 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3334 * Makefile.in: added rules for i386bsd.c
3335 * i386bsd.c: new file, supporting 386bsd.
3336 * configure.in: recognize i386-*-bsd target.
3337 * config/i386-bsd.mt: new file - 386bsd target configuration.
3339 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3341 * configure.in: re-arrange host section to use *-*-* notation,
3342 clean up some of the target section as well
3344 * seclet.c: cast result of bfd_get_relocated_section_contents to
3345 avoid compiler warnings
3347 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3349 * coffcode.h (coff_section_symbol): Create section if it doesn't
3352 * bout.c: Removed some unused variables.
3354 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3356 * Portability fixes from p3:
3357 coffcode.h (coff_write_relocs): removed sanity check until it
3358 works on all targets (per advice from sac).
3359 config/hp9000.mh: new file to define USG.
3360 hppa.c: #undef hppa before the JUMP_TABLE.
3361 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3363 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3364 local variable target volatile to avoid mysterious bug in
3367 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3369 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3370 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3372 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3374 * coff-z8k.c (func_da, func_jr): Lint.
3375 * coffcode.h: Use memset rather than bzero.
3376 * elf.c: Use memcpy rather than bcopy.
3377 * tekhex.c: Use memset rather than bzero.
3379 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3381 Add Adobe a.out support.
3383 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3384 * config/adobe.mt: Add.
3385 * configure.in (*-adobe-* target): Add.
3386 * targets.c (a_out_adobe_vec): Add.
3387 * Makefile.in: add aout-adobe.c.
3389 * configure.in: Put two dashes in all entries to be matched.
3390 Add comments to remind people to do this.
3391 Reorder all entries that match manufacturer names, to occur
3392 last, so they will only be matched if no more specific match
3393 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3395 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3397 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3398 since we should never have a NULL section.
3399 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3400 tests, set the section to bfd_abs_section.
3402 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3404 * coff-z8k.c: getting closer
3405 * coffcode.h (coff_get_relocated_section_contents): allow
3406 EXTRA_CASES hooks for different arches to provide different reloc
3408 * seclet.h: #ifndef around it to allow multiple inclusion
3409 * srec.c: minor doc fix
3411 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3413 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3415 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3417 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3420 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3422 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3423 filling in reloc, in case immediately following code doesn't set
3426 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3428 * coffcode.h (coff_renumber_symbols): set the last renumbered
3429 symbol pointer to NULL, as expected by coff_write_linenumbers.
3430 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3431 type R_IHCONST used on the 29k.
3433 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3435 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3436 update, based on how the underlying file was opened. Obsoletes
3438 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3439 all FASCIST_FDOPEN config defines.
3441 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3443 * sparc-opc.c: Moved to opcodes library, now that we have one.
3444 * Makefile: Don't compile it.
3446 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3448 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3450 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3452 * section.c (bfd_set_section_flags): Remove a sanity check.
3453 It is unfortunately broken, and prevents strip from working.
3455 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3457 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3458 created by last change.
3460 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3462 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3463 * bfd-in.h: Bump to version 2.0.
3465 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3467 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3468 braindamaged HP/Apollo compiler happy.
3470 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3472 * format.c: Fix description of search for matching target.
3473 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3474 * targets.c: Update description of search for matching target.
3475 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3476 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3477 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3479 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3481 * Makefile.in: Added mostlyclean/clean/distclean rules.
3483 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3485 * targets.c (target_vector): Take out oasys (unless that is
3486 the default): Because there is no magic number in archives,
3487 there can be annoying target mis-matches.
3489 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3491 * sparc-opc.c: Rigorously updated to match architecture manual.
3493 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3495 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3496 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3497 to the built-in abs_section were not written out correctly.
3499 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3501 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3502 large, assume we're using a swapped byte order and fail with
3503 wrong_format rather than dumping core.
3505 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3507 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3508 filename constraints.
3509 * Makefile.in: Updated to reflect change.
3511 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3513 Add preliminary support for the we32k:
3515 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3517 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3519 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3521 * bout.c: added support for relaxable alignment relocs.
3523 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3524 pass down pointer to play area rather than use alloca
3526 * cpu-z8k.c (compatible): made static to reduce name space
3529 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3531 Add basic support for the z8k:
3533 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3534 section.c, targets.c,
3536 * syms.c: move mis-inserted patch.
3538 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3540 Documentation fixes:
3541 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3542 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3544 * reloc.c: break out addend item from surrounding text.
3546 * doc.str (DOCDD): Defined. Adds text to output.
3547 (bodytext): Put bulletize before kill_bogus_lines.
3548 * chew.c (bulletize): End itemization after a blank line, to
3549 prevent following text from being swallowed up in an item.
3551 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3553 * configure.in: Add sparclite as a target.
3555 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3557 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3560 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3561 from a coff file (csym is null), dont deref them
3563 * ieee.c (parse_expression): get the answer right when adding an
3564 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3565 on elts so that filename is filled in.
3567 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3569 * bout.c (howto_align_table): New set of relocs, with enough
3570 data for "objdump -r" to work.
3571 (b_out_reloc_type_lookup): Recognize alignment relocs.
3573 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3575 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3576 invocations of make. Also, always create installation
3579 * config/apollov68.mh: removed -g from CC definition.
3581 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3583 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3584 overflowing gp-offset range.
3586 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3588 * srec.c (srec_set_section_contents): don't write out sections
3589 without the LOAD and ALLOC attributes
3591 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3593 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3594 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3595 * aout-target.h (callback): Don't set page/seg sizes.
3597 (set_sizes): New routine.
3598 (backend_data): Point to it.
3599 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3600 (sunos4_aout_backend): Point to it.
3601 * aoutx.h (set_arch_mach): Call set_sizes callback.
3603 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3605 * aout-target.h: Make _bfd_slurp_extended_name_table be
3606 the default. Given that we *write* the suckers (for long
3607 archive member names), we really ought to be able to read them!
3608 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3609 seem to be needed, and many machines don't have it.
3611 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3613 * coff-m68k.c (vector): read and write archives in coff format.
3615 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3617 * opc-sparc.c: New file.
3619 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3621 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3622 pointers to bfd_byte* before performing arithmetic on them. Such
3623 use with bare void* pointers is a gcc extension.
3624 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3625 * archive (normalize): Add to CONST to match actual usages with
3628 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3630 * configure.in: Recognize i486 host cpu, and use i386-elf
3633 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3635 * config/stratus.mt (CC): Remove definition.
3636 * elf.c (bfd_section_from_shdr): Test for the possibility that
3637 section_from_elf_index returns NULL and don't dereference it.
3639 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3641 * add hppa_data to bfd tdata (indirectly via sef).
3643 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3645 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3647 * configure.in: error messages to stderr, not stdout
3649 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3651 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3652 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3653 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3655 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3657 * configure.in: recognize hppa* instead of hppa
3659 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3661 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3662 RTYPE2HOWTO to cope with same.
3663 * reloc.c (bfd_perform_relocation): added support for size of -2
3664 (subtract a word reloc type). Updated doc.
3666 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3668 * Makefile.in: merged changes from progressive, removed rcsid.
3670 * archures.c, archive.c, Makefile.dos: removed rcsid.
3672 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3674 * bfd-in.h : add BFD_IS_RELAXABLE flag
3675 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3676 header e_relaxable, major hackery in callbacks
3677 * libaout.h : add space for a_relaxable.
3678 * seclet.c (rel): don't relax empty sections
3681 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3683 * section.c (STD_SECTION): add some casts to the initializers for
3686 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3688 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3689 and add appropriate casts to keep (picayune) aix-cc happy.
3691 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3693 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3694 symbol pointers. Punt expensive & useless bfd_realloc. Use
3695 malloc for raw symbols, and free it before returning.
3696 (bfd_section_from_shdr): Do not slurp symbol table until politely
3697 asked. Do not even slurp string tables.
3698 (elf_get_symtab_upper_bound): Count 'em without reading them.
3699 (elf_get_symtab): This is how to politely ask. Schlurp!
3700 This should probably just *become* elf_slurp_symbol_table, FIXME.
3702 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3704 * archive.c (bsd_write_armap): write the timestamp of the
3705 archive header to be just a little bit later than the timestamp of
3706 the file, otherwise the linker will complain that the index is
3709 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3711 * configure.in: Add m68k-ericsson-*.
3713 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3715 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3716 * elf.c: Remove unconditional debug printf's.
3717 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3718 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3719 (elf_slurp_symbol_table): Hand out symbols in forward, not
3720 reverse order. Simplify duplicate code.
3722 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3724 * elf.c: Remove "(void)" casts from function calls where the
3725 return value is ignored, in accordance with GNU coding standards.
3727 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3729 * hppa.c: Apply John's standard fix to avoid "empty translation
3730 unit" warnings from some ANSI-C compilers.
3732 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3734 * hosts/solaris2.h: Configure same as sysv4.
3736 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3738 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3739 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3740 type match actual return type.
3741 * elf_print_symbol (section_name): Make CONST.
3743 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3745 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3746 New files, for Linux (a free Unix clone for 386 machines).
3747 * Makefile.in, configure.in, targets.c: Update accordingly.
3749 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3750 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3751 correct calling of howto special functions and fixes from Raeburn
3753 * archures.c: nuke bfd_reloc_code_type
3754 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3755 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3756 SEC_NEVER_LOAD, various other bfdgas newness
3757 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3758 * targets.c: change jump table vector to above
3761 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3763 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3764 its prototype will be included in libbfd.h. Change result type
3765 to struct * (rather than equivalent typedef) so it can be used in
3766 the prototype, where they typedef won't be known.
3767 * libbfd.h: Updated version.
3769 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3771 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3772 targets.c: HPPA merge.
3774 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3776 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3777 * config/solaris2.mh: Kludge around Sun compiler bug.
3779 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3781 * libaout.h (aout_backend_data): Change defs of two bitfields to
3782 be unsigned chars instead to get around rs6000 compiler problem.
3784 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3786 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3787 Correct misconception that there can be only one symbol table.
3788 Only call elf_slurp_symbol_table on the full symbol table, not
3789 the dynamic one which is only a subset of the full one.
3791 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3793 * coffcode.h (coff_compute_section_file_positions): For I960,
3794 don't align sections in file.
3796 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3798 * targets.c (struct bfd_target): Added field for target-specific
3799 (but not file-specific) data, for distinguishing minor
3800 characteristics between (e.g.) a.out formats.
3802 * section.c (struct sec): New field user_set_vma indicates vma
3803 field should be heeded, not assumed to be unset.
3804 (STD_SECTION): Initialize that field of standard sections to zero.
3805 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3807 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3808 pre-swapped version.
3810 * archures.c (struct bfd_arch_info): Fixed order of comment and
3811 field decl. New fields indicate size of page and segment for
3813 * cpu-m68k.c (N): Fill in values.
3814 * cpu-sparc.c (arch_info_struct): Ditto.
3816 * libaout.h (struct aout_backend_data): Various bits of data (not
3817 all used currently) with characteristics of a.out implementation.
3818 Important field for now is text_includes_header, indicating that
3819 the text section starts immediately after the file header, which
3820 gets mapped in with it.
3821 (struct aout_data): New fields indicate whether vma has been
3822 adjusted yet (not yet used), and what magic number will be used in
3823 the output file (should go away in favor of vma_adjusted).
3824 (WRITE_HEADERS): Code for dealing with section sizes and related
3825 header fields replaced with call to adjust_sizes_and_vmas.
3826 * aoutx.h (some_aout_object_p): Fill in magic number field.
3827 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3828 (set_arch_mach): Set page size and segment size once CPU
3830 (adjust_sizes_and_vmas): New function; has much code moved
3831 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3832 and size parameters, as well as many header fields, after deciding
3833 on magic number for output file. Checks to ensure that this
3834 adjustment has only been done once.
3835 (set_section_contents): Call adjust_sizes_and_vmas instead of
3836 doing much of the work here.
3838 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3839 default (null) values of these fields.
3840 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3841 value in exec header.
3842 (sunos4_aout_backend, MY_backend_data): Define backend data
3843 indicating file header is included in text section.
3845 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3847 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3848 gcc version 2, to avoid warnings.
3850 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3852 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3853 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3855 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3857 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3859 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3861 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3862 * configure.in: Rewrite target parsing to use simple format.
3863 Handle sparc-sun-solaris2 configuration.
3864 * aout64.h: Avoid ANSI C brain death warning.
3865 * elf.c: Avoid trigraph (???) or /* in comments.
3867 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3869 * config/sysv4.mh: new file, RANLIB=echo
3871 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3873 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3875 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3876 elf_core_tdata_struct into a single common struct. Core files
3877 wouldn't have worked at all without this.
3878 (bfd_elf_find_section): New function for GDB's undercover use
3879 to find string sections that BFD hides from it.
3880 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3882 (elf_object_p, elf_core_file_p): Allocate internal file header
3883 storage dynamically.
3884 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3885 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3887 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3889 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3891 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3893 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3895 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3897 * configure.in: handle m680[01234]0 as aliases for m68k
3899 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3901 * coff-a29k.c: do byte relocs correctly
3902 * coffcode.h (styp_to_sec_flags): never load INFO sections
3903 * seclet.c (rel): don't relocate INFO sections
3905 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3907 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3908 Make the symbols unmodifiable.
3909 (bfd_section_init): Deleted.
3910 * init.c (bfd_init): Don't call bfd_section_init.
3912 * section.c (bfd_set_section_contents): Ensure that range to be
3913 written is within section boundaries.
3914 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3917 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3919 * coff-i960.c (howto_table): Deleted.
3920 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3921 interesting entries from old howto_table.
3922 (RTYPE2HOWTO): Adjusted to use switch.
3923 (coff_i960_reloc_type_lookup): New function.
3925 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3926 records for section symbol.
3927 (make_abs_section): Unused; deleted.
3928 (renumber_symbols): Re-order symbols so undefined symbols come
3929 last, as COFF format desires.
3930 (coff_write_symbol): Put C_FILE symbols in debug section always.
3931 (coff_section_symbol): New function; creates a symbol with the
3932 same name as a section, and sets up aux records for it.
3933 (coff_add_missing_symbols): New function; adds section symbols to
3934 symbol table if they aren't there already. Should someday also
3935 add a dummy C_FILE symbol if none is present.
3936 (coff_write_object_contents): Add missing symbols before preparing
3937 symbol table to be written.
3938 (coff_slurp_reloc_table): Verify that symbol indices read in are
3939 in a reasonable range.
3940 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3941 (obj_conv_table_size): Accessor macro.
3943 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3944 reloc types on i960.
3946 * bfd-in.h (bfd_get_section_name): New macro. Like
3947 bfd_section_name, but returns rvalue, not lvalue.
3948 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3949 (bfd_get_section_flags): Now returns rvalue.
3951 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3952 general, some specific to sparc or i960.
3954 * aoutx.h (set_section_contents): Set VMA for each section based
3955 on previous section. If text section VMA doesn't appear to have
3956 been set, make a best guess from the type of file.
3958 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3960 (MY(vec)): Initialize reloc_type_lookup field.
3962 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3963 (bfd_error_trap, bfd_error_vector): Extern, not common.
3965 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3966 few types of relocs for sparc; will need enhancement.
3968 * bout.c (callj_callback): Use DEFUN macro in definition.
3969 * coff-i960.c (optcall_callback): Likewise.
3971 * targets.c (bfd_target): Added fields reloc_type_lookup and
3972 _bfd_make_debug_symbol. Also minor comment changes.
3973 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3974 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3975 than arch info, and dispatch with BFD_SEND. Callers changed.
3976 * archures.c (struct bfd_arch_info): Deleted field
3978 * cpu-*.c: Don't initialize that field.
3980 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3981 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3982 (bfd_errmsg): Now returns ptr to const.
3983 * bfd-in.h (bfd_errmsg): Fix prototype.
3985 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3986 * reloc.c (bfd_generic_relax_section): Ditto.
3988 * section.c (Section Output doc): Improve description of use of
3989 output_section and output_offset.
3991 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3993 * sco-core.c: new file from net.
3994 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3995 Now we have the hairy linker, it's possible to move symbols from
3996 one section into another. Actually make that work!
3998 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4000 * hosts/sun3.h: fix declaration of free.
4002 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4004 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4005 * coff-h8300.c (reloc_processing): all relocs are relative to
4007 * opncls.c: don't use fdopen on DOS systems
4009 short patches from Glenn Kasten (glenn@ready.com)
4010 * target.c: enabled oasys support
4011 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4012 fix problem where a relocation which crossed a modification byte
4013 boundary did not work. Fix problem where a relocation near the end
4014 of a data record did not work.
4017 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4019 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4020 archvie header string counts the endian way, this heuristic sees
4021 how big an archive string to read by trying it one way and if the
4022 string table is unreasonably big, trying it the other. *FIXME*.
4023 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4025 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4027 * bfd-in.h: Increase version number to 1.97, for consistency
4029 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4031 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4033 * bfd-in.h: bump version to 1.96
4034 Major change; changed calling convention for
4035 bfd_get_relocated_section_contents so that caller allocates
4036 memory for section data.
4037 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4038 seclet.c, targets.c, bfd.c: reflect new convention.
4039 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4040 case, then use reasonable default values for SEC_* flags.
4042 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4044 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4045 size of output reloc struct.
4046 * targets.c, Makefile.in: comment out tekhex for the moment.
4047 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4048 * configure.in: tandem target is st2000
4049 * coff-m68k.c: rename static howto_table to global
4050 m68kcoff_howto_table.
4051 * bout.c: remove unnecessary abort
4052 * coff-a29k.c: various changes to the way relocations work to cope
4053 with the "new order" and latent bugs.
4056 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4058 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4059 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4060 * reloc.c (bfd_perform-relocation): don't relocate refs to
4061 absolute symbols if doing a partial link.
4063 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4065 * configure.in: Add a29k-amd-udi.
4067 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4069 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4070 internal_exec structure before initializing the fields that
4071 are used, so that the unused fields are in a known state.
4073 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4075 * tekhex.c (struct data_struct): Convert from typedef that
4076 typedefs nothing to a normal structure declaration.
4077 * tekhex.c (pass_over): Prototype args for function that
4078 second arg points to.
4080 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4082 * Makefile.in: remove old style staging. Do not print recursion
4085 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4086 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4089 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4091 * bfd.c, Makefile.in: added tekhex
4092 * aoutx.h (set_section_contents): pages should be padded to the
4093 size of a page, not the size of a segment.
4094 * configure.in: added go32 host and i386-aout target.
4095 * i386aout.c, libaout.h: now works for go32 target
4096 * ieee.c: fix bit rot.
4097 * seclet.c: support for padding seclet type.
4099 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4101 * Makefile.in: added .NOEXPORT:
4103 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4105 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4107 * elf.c (elf_compute_section_file_positions,
4108 elf_write_object_contents): Return boolean, not NULL (which
4110 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4111 Also ifdef-out code that aborts on unhandled section types.
4113 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4115 * configure.in: Recognize ncr3000 config
4116 * Makefile.in (MINUS_G): Pass on to recursive makes.
4117 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4119 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4121 * Makefile.in: Now that we have sym.h and symconst.h, compile
4122 coff-msym.c on all systems.
4123 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4124 * coff-msym.c: Update include files and comments; add weakext bit.
4126 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4128 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4129 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4131 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4133 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4134 * configure.in: Add new host and target configs.
4135 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4136 structs, which vary; just use member name.
4137 (elf_object_p, elf_core_file_p): Lint, fix comments.
4138 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4140 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4142 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4143 local, disposable, copy of the external form of section header
4144 table and program header table entries.
4146 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4148 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4150 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4152 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4155 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4157 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4159 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4161 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4162 not internal bfd_assert function (twice).
4164 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4166 * aout-target.h: change ar_max_namelen to 15 (the right value)
4167 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4170 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4172 * archive.c (bfd_generic_archive_p): check for bout archives too.
4173 * bout.c: make it work again.
4175 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4177 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4179 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4180 bfd_xmalloc() instead of bare malloc().
4182 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4184 * Makefile.in: pass down MAKEINFO on info.
4186 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4188 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4189 host/h-<foo> now just <foo>.
4190 * configure.in: reflect changes
4192 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4194 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4195 actual source file, not just the generated libbfd.h.
4197 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4199 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4200 gdb on little-endian 960 code.
4201 * archive.c (compute_and_write_armap): indirect symbols should go
4202 into the archive header too.
4204 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4206 * Makefile.in: added check target.
4208 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4210 * coff-msym.c: Move this file from gdb/ecoff.c. It
4211 handles byte-swapping for ECOFF (MIPS symbol) files.
4212 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4213 to the files built on MIPS-based hosts.
4214 * Makefile.in: Add rule for coff-msym.
4216 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4218 * Makefile.in: added clean-info target. MINIMIZE=1.
4220 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4222 * coff-rs6000.c: Move core file functions into separate
4223 new file rs6000-core.c. This is needed because reading
4224 core files depends on native include files that conflict
4225 with ../include/coff/rs6000.h.
4226 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4228 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4230 * aoutx.h (NAME(aout,print_symbol)): Don't print
4231 symbol addresss for undefined symbols.
4232 * coff-rs6000.c: Various updates (due to target-
4233 independent changes).
4234 * libbfd.h: Ditto (tdata field is now a union).
4235 * hosts/h-sparc.h: Removed prototype for bogus function
4236 'emset' (presumably should have been 'memset' - which is there).
4238 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4240 * configure.in (mips-big-* target): Same is Iris.
4242 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4244 * aoutx.h (translate_from_native_sym_flags): when creating an
4245 alias symbol, fill in the section as undefined, rather than
4246 leaving it blank. If an output section can't be found for a
4247 symbol, then don't core dump.
4249 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4251 * Makefile.in, configure.in: removed traces of namesubdir,
4252 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4253 copyrights to '92, changed some from Cygnus to FSF.
4255 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4258 * coff-h8300.c: fix stupid reloc subtraction bug
4259 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4260 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4261 the symbol.flags and done_lineno fields.
4263 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4265 * coffcode.h (coff_write_symbol): write out the correct number of
4267 * cpu-h8300.c: fix disassembly bug
4269 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4271 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4272 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4273 reloc.c, section.c (bfd_map_over_sections), targets.c
4274 (bfd_target_list): Protolint.
4275 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4277 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4279 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4281 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4282 section of a symbol rather than the section of a reffed symbol to
4283 determine the r_index of an emmitted reloc.
4285 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4287 * PORTING: New (preliminary) porting guide.
4289 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4291 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4292 (howto_hvrt16): lint.
4294 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4296 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4297 a full configuration (with possible cross-development),
4298 instead of using host-aout.c.
4300 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4302 * aout-target.h (MY(write_object_contents):
4303 Set obj_reloc_entry_size (abfd).
4304 * gen-aout.c: Change to emit a .c files, not a .h file.
4306 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4308 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4309 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4311 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4313 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4314 with more than one auxent can cause nasty core dumps.
4316 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4317 "done_lineno" so that a symbol which appears twice in the symbol
4318 table only gets it's linenumbers relocated once. Modifed
4319 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4322 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4324 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4325 stuff to use the New Order.
4327 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4329 * ieee.c: Change type of envi[] to unsigned char.
4331 * configure.in: fix vax ultrix configuration.
4333 * elf.c (bfd_section_from_shdr): Deal with null return from
4334 bfd_make_section(). (elf_object_p): Select endianess properly.
4336 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4338 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4340 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4342 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4343 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4344 * host-aout.c: Don't use aout-params.h; configure these systems
4345 in their xm files, not in a randomly generated file.
4346 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4348 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4350 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4352 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4353 host_aout_vec here as well.
4355 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4357 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4358 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4359 to prevent undefined symbol.
4361 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4363 Various lints found on PersSony
4364 * aoutx.h: cast an enum
4365 * coff-a29k.c: many ints in reloc structure turned to enum
4366 * coffcode.h: more enums
4367 * cpu-h8300.c: more enums
4368 * opncls.c: more enums
4370 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4372 * configure.in: Make Tahoe configuration work again.
4373 * bfd-in.h: Remove trailing comma from enum declaration.
4374 * ieee.c: Can't put byte values >0x7F into a signed char.
4376 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4378 * Makefile.in: Add dependencies for various coff-*.o files.
4380 * elf.c: Remove extraneous paren from core_prpsinfo and
4381 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4382 Replace references to old section "size" member with new
4383 "_raw_size" member. Implement elf_make_empty_symbol, which
4386 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4388 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4391 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4393 * coffcode.h (bfd_coff_relax_section): now static.
4394 (bfd_coff_get_relocated_section_contents): various type lints.
4396 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4398 New entry point in the transfer vector - bfd_relax_section.
4400 * aout-target.h: add to vector, call generic_relax
4401 * bfd-in.h: add to vector
4402 * bfd.c: add #define for vector
4403 * bout.c: add to vector, call generic_relax
4404 * coffcode.h: add to vector, also now has coff specific relax code
4405 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4406 * elf.c: call generic_relax
4407 * ieee.c: call new vector, clean up some bugs due to the creation
4409 * libbfd.h: add bfd_generic_relax_section EXFUN
4410 * oasys.c: call generic_relax
4411 * reloc.c: implement generic_relax
4412 * seclet.c: moved much of this into coffcode.h
4413 * srec.c: call generic_relax
4414 * targets.c: define new transfer vector
4416 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4418 * everything: now modified to use smaller reloc type. Self hosts
4421 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4423 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4424 New files for stratus.
4426 * configure.in: Add configuration fragments for stratus.
4428 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4430 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4431 variables as CONST since they are set to point to a const char
4432 string. Fixes compiler complaints.
4434 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4436 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4439 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4441 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4442 symbols, so that we can emit the correct file name even
4443 if it's an include file.
4445 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4447 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4448 (Reported by john@labtam.labtam.oz.au (John Carey)).
4450 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4452 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4454 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4455 being used to -DHAVE_PROCFS.
4457 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4458 '#include "fopen-same.h"' to end of file to match other h-* files.
4460 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4462 * configure.in: Change svr4 references to sysv4. Add case
4463 "unknown" for target vendor and infer some targets based
4464 on the specified operating system.
4466 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4468 * bfd-in.h, libaout.h: ANSIfy enums.
4470 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4472 * archive.c (normalize): created version for VMS which removes the
4473 VMS directory crap from the front and end of a filename, eg turn
4474 [-.foo]bar.obj;123 into bar.obj
4475 (bfd_construct_extended_name_table): now writes index into an
4476 extended name table in decimal - the same base used to read an
4477 extended name table.
4479 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4481 * aout-encap.c: Fix to use aout-target.h.
4482 * aoutf1.h: Use standard MY_object_p and MY_callback
4483 in aout-target.h. Remove target-specific versions.
4484 * host-aout.c: Re-write to use aout-target.h.
4485 * gen-aout.c: New files use with host-aout.c to generate
4486 host-specific a.out-related parameters.
4487 * Makefile.in: host-aout.o depends on aout-params.h, which is
4488 generated by gen-aout.
4489 * aout-target.h: Make a little more flexible.
4490 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4491 macro. Instead, inline it in aout-target.h.
4492 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4493 a gcc -Wall warning.
4494 * archive.c: Add missing commas in DEFUN macro (2 places).
4495 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4496 Berkeley ones, now that libiberty has them:
4497 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4498 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4499 remove unused variable.
4501 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4503 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4504 and execname inside HAVE_PROCFS ifdef since they are unused
4505 when it is not defined.
4507 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4509 * elf.c: Flag all sections as either code or data. We can't
4510 be sure what they are anyway, since ELF doesn't fit the
4511 traditional model of text+data+bss very well. Add new local
4512 function elf_read() to simplify code. Record entry point in
4515 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4517 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4518 rather than N copies of the same lines.
4520 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4522 * cpu-h8300.c: disassemble branch displacements correctly
4523 * coff-h8300.c: put reloc offsets out in 32bits
4525 * makefile.dos, configdj.bat: New files from DJ
4526 * cache.c: fopen with new macros is needed for DOS.
4527 * ieee.c: environ renamed to envi to stop an include file
4529 * opncls.c, coff-rs6000.c: more fopens with macros.
4531 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4533 * Makefile.in: infodir belongs in datadir.
4535 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4537 * Makefile.in: fix where docdir lives
4539 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4540 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4541 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4542 srec.c, syms.c, targets.c : all new documentation and lint
4546 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4548 * coffcode.h, srec.c: Lint.
4550 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4552 * Makefile.in: install using INSTALL_DATA, added standards.text
4555 * configure.in: mark directory as target dependent. configure
4556 nows works in objdir always so make file existence checks
4559 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4561 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4562 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4563 and mandir now keyed off datadir by default.
4565 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4567 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4568 computation of arch and machine type so it's worked out before
4569 some_aout_object_p is called.
4570 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4572 * archures.c: add extra field 'section_align_power' to hold
4573 default section alignment in object files.
4574 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4575 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4576 initialize the new field.
4577 * bout.c (b_out_callback): replace the text size, since aout
4579 * aoutx.h: Documentation in the new style
4581 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4583 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4584 use the saved value if mtime_set is already set (intended
4585 for archive files, though apparently not used yet).
4587 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4589 * targets.c: Revise comments about how to configure the target
4590 vector, to match reality. Remove mention of obsolete methods.
4591 Remove long lists of capitalized macros that turn into the same
4592 thing in lowercase. Normal vector simply lists all known
4593 lowercase xvec names; all other cases are handled by SELECT_VECS.
4595 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4598 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4599 list of supported targets.
4601 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4603 * archive.c (bsd_write_armap): The pad byte sometimes added to
4604 the string table in a __.SYMDEF member is now
4605 counted as part of the size of the string table.
4606 This is compatible with the old ranlib, as well as Sun's.
4608 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4610 * srec.c: Rewrote to fix many bugs; now gets the record type
4611 right, doesn't choke on input, sets the start address in an S9 and
4612 fills in the filename on an S0.
4614 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4616 * cpu-h8300.c: Add support for MEMIND addressing mode
4618 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4620 * coffcode.h: use the new macro if available
4622 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4623 * Makefile.in: Fixed dependencies due to file rename
4625 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4626 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4627 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4628 newos3.c, stab-syms.c, syms.c: All these files have had their
4629 #includes altered to point to the new places.
4631 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4633 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4635 * configure.in: Add vendor "ncr" as supported per-target vendor.
4636 Add svr4 case for i386 per-host case.
4638 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4641 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4643 * syms.c (bfd_decode_symclass): Return 'A'
4644 for symbols that are both absolute and global.
4645 * archive.c (bfd_special_undocumented_glue): Return NULL
4646 if bfd_ar_hdr_from_filesystem returns NULL.
4648 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4650 * Makefile.in: added coff-h8300
4651 * configure.in: now h8 is a coff target
4652 * cpu-h8300.c: fix various disassembly problems
4653 * libcoff.h: took out some code which has been #0ed for a long
4655 * targets.c: added h8 coff
4656 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4657 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4659 * coffcode.h: Started to change the way machine dependencies are
4660 handled, from the nest of #ifdefs to macros defined in the
4661 including coff-<foo>.c
4663 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4665 * aoutx.h (some_aout_object_p): Set the `executable' bit
4666 if the entry point is contained in the text segment, even if the
4667 text segment is at location 0.
4669 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4670 nonstandard MIPS sections (.rdata, .sdata, etc).
4672 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4673 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4674 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4676 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4678 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4680 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4681 from syms.c to new file stab-syms.c. Also, since GNU extended
4682 type codes such as N_SETT are no longer in ../include/stab.def,
4683 include them manually.
4684 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4685 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4686 * libaout.h: Added prototype for aout_stab_name().
4687 * Makefile.in: Update Makefile for new stab-syms.[co].
4689 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4691 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4692 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4693 just make N_XXX work by excluding the header from the text segment.
4694 * aoutx.h: Fix comments to match.
4696 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4698 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4699 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4700 for the "logical" text segment (i.e. never consider the exec
4701 header to be part of the text segment). This change is
4702 needed for consistency with various other parts of bfd and ld.
4703 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4704 and move calculation of obj_textsec(abfd)->size to libaout.h.
4705 * bfd-in.h: Removed bogus ';'.
4707 * Makefile.in: Add MINIMIZE flag to select lean
4708 or bloated target_vector.
4709 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4710 * newsos3.c: Fixes to ../include/aout64.h remove need
4711 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4713 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4715 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4716 handle both little and big-endian targets, with little
4717 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4718 * host-aout.c: Add FIXME note.
4720 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4722 * targets.c: Make the default target_vector contain
4723 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4724 Old behavior can be gotten by defining ALL_TARGETS.
4725 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4726 Factored out common code into new file aout-target.h.
4727 Saves a lot of duplicate code for a.out variants.
4729 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4731 Get 'make headers' to work when configured with +subdirs.
4732 * Makefile.in: Add $(subdir) to docdir path.
4733 * doc/Makefile.in (protos): Add $(srcdir) prefix
4734 to name of sed scripts.
4736 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4738 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4739 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4740 to include names of N_SETT etc.
4742 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4744 * elf.c: Add minimal support for ELF symbol tables. Generates
4745 canonical bfd symbol tables from ELF symbol tables. Change the
4746 name of some functions from bfd_<name> to elf_<name>.
4748 * syms.c: Trivial fix to comment to remove a redundant "to".
4750 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4752 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4753 form that GDB recognizes as COFF.
4755 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4757 * ieee.c (ieee_object_p): cast NULL correctly.
4758 * configure.in: added harris host
4760 * coff-a29k.c: Lots of changes, most from David Wood.
4762 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4764 * coff-m88k.c (coff_write_armap): Just #undef it.
4766 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4768 * Makefile.in: standardize on MINUS_G to disable debugging
4769 * coff-m88k.c: create coff armaps instead of bsd ones.
4770 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4773 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4775 * elf.c: Additions to support ELF format core files.
4776 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4777 has support for /proc (all the include files in particular).
4779 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4781 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4782 of two N_SO stabs, one for directory, and one for filename.
4784 * bfd-in.h (print_vma): Factor out duplicate definition.
4786 Exit a little more gracefully when malloc returns NULL.
4787 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4788 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4789 * libbfd.h: Rre-generated due to libbfd.c update.
4791 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4793 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4795 * elf.c (elf_object_p): Don't try to create a bfd section for
4796 the first ELF section header. It is just a placeholder.
4798 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4800 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4801 core files, when compiling native.
4802 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4804 FIXME: The aoutf1.h change below needs to be reversed back
4807 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4809 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4810 manipulation of lnno fields in lineno structs in a coff-<f>.h
4811 independent way. Override it in coff-<f>.h to your favourite
4812 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4813 (coff_swap_lineno_out): modified to use the new macros.
4815 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4817 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4818 unknown arch when the magic number doesn't specify the
4819 architecture, since some OSs (eg old sun3s) don't set the number, and
4820 020 is probably the right answer anyway.
4822 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4824 * hosts/h-news.h, hosts/h-rtbsd.h:
4825 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4826 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4827 bfd_print_symbol_nm, for use by nm.
4828 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4829 bfd_print_symbol_nm option, to print in nm format.
4830 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4831 oasys.c (oasys_print_symbol): Provide stub implementations
4832 for bfd_print_symbol_nm.
4833 * syms.c: New function bfd_decode_symclass, used by nm printer.
4834 New function bfd_stab_name to look up string name of stab code.
4836 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4838 * Makefile.in: Added ctor.c
4839 * archures.c (bfd_default_arch_struct) added
4840 bfd_default_reloc_type_lookup.
4841 * coffcode.h: removed a load of #if 0ed code.
4842 (coff_compute_file_section_positions): now works out the section
4843 alignment and size correctly in all cases.
4844 (coff_get_symtab): looks for constructor symbols and calls the
4845 right function when they're found. (coff_canonicalize_reloc):
4846 knows when a section is full of constructors and does the right
4848 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4850 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4851 * libcoff.h: removed #if 0ed code
4852 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4853 arch independent constructor relocation type.
4854 (bfd_reloc_type_lookup): removed the comment "this will go away"
4855 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4856 reloc which is used when BFD_RELOC_CTOR falls through to give a
4857 default 32bit reloc for constructors.
4858 (bfd_default_reloc_type_lookup): added.
4859 * aoutf1.h: fixed SEGMENT_SIZE typo.
4861 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4863 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4864 matching prefix "coff".
4865 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4866 rs/6000 csect records.
4868 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4870 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4871 * configure.in: add motorola delta88 cases
4872 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4873 write_armap prototype
4874 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4876 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4878 * Rename COFF-related files in `coff-ARCH.c' form.
4879 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4880 coff-mips.c, coff-rs6000.c to be exact.
4882 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4883 make output clutter.
4884 * config/mt-*: Ditto.
4886 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4888 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4889 John Gilmore. Archive support from Damon A. Permezel.
4891 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4892 * configure.in: Add rs6000 case.
4893 * targets.c: Add rs6000 vector.
4894 * archures.c: Add rs6000, fix comment on romp.
4895 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4896 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4897 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4898 * section.c (bfd_make_section): Return NULL on attempt to create
4900 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4901 (bfd_swap_aouthdr_in): Handle lots more members.
4902 (make_a_section_from_file): If section has already been seen,
4903 just return false rather than overwriting it.
4904 (coff_real_object_p): Understand incoming magic numbers.
4905 (coff_set_flags): Understand outgoing magic numbers.
4906 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4907 (build_debug_section): Add fn for reading debug string section.
4908 (get_normalized_symtab): Handle symbol names in debug string section.
4909 Remove unused obj_string_table.
4910 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4911 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4912 existing section before making one.
4913 * cpu-rs6000.c: New file.
4914 * rs6000coff.c: New file.
4916 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4918 * elf.c: Add partial support for ELF format corefiles. Still needs
4919 support for extracting registers from corefiles.
4921 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4923 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4924 RANLIB is defined as echo, send the output to /dev/null to help
4925 reduce clutter in the output from doing a make.
4927 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4929 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4930 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4932 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4934 * coffcode.h (coff_compute_section_file_positions): make it pad
4935 section size out if there are alignment restrictions so that the
4936 image will be ok on a system where section positions are worked
4937 out by accumulating sizes rather than from the section headers.
4938 * targets.c (proto write_armap). Changed orl_count to unsigned.
4939 * opncls.c (bfd_close_all_done). Added so that generative
4940 programs like gas can close a bfd without causing bfd confusion.
4941 * libbfd.h (changed becuase of protos)
4942 * amdcoff.c: messed with the way that jmp displacements are
4943 calcualated. This may not yet be totally correct.
4944 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4946 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4947 abs symbol has no section (like a register symbol).
4948 (coff_write_symbol) now zeros auxent before filling it up to help
4949 with sensitive applications.
4950 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4952 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4954 * bfd.c: Make sure we don't get a macro strerror().
4955 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4956 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4957 attempt to recover command, ifdef NO_CORE_COMMAND.
4958 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4960 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4962 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4964 * archive.c (bsd_write_argmap): The size of the ranlib structures
4965 should not include the size field itself.
4966 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4967 adata(abfd)->exec_bytes_size field instead of constant macro,
4968 because aoutx.h compiles to a simple .o file shared by
4969 all 32-bits a.out targets.
4971 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4973 * configure.in: Allow i386-sco-sysv.
4974 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4975 * cpu-h8300.c: lint.
4977 * host-aout.c: New strategy. We use common code, include files,
4978 and data structures to handle the file, but set a few parameters
4979 from the host's config file (page size, text start addr, etc).
4980 * libaout.h: Define HP BSD machine types.
4981 * aoutf1.h: Handle reading a.outs with these types.
4983 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4984 virtual-memory-address of the .reg section. We can't just make a
4985 section for "all the regs and nothing else" because only GDB knows
4986 exactly where the regs are (scattered around the upage and stack).
4987 Clean up memory allocation. Remove big- and little-endian
4988 vectors, replace with single vector; this only runs on the host,
4989 in host byte order. Replace byteswap routines with aborts in case
4991 * targets.c: There's only one trad_core_vec now.
4992 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4994 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4996 * hosts/h-amix.h (free): Fix prototype.
4998 * aoutx.h: Don't use NULL as an integer, for braindead systems
4999 that declare it as (void *)0. (From Peter Schauer.)
5001 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5003 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5004 problem with bad Ultrix system headers.
5005 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5006 various kinds of alignments for the various kinds of
5009 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5011 * doc/Makefile: Don't assume . is on the path (from James Clark).
5013 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5015 * Makefile.in: Avoid Sun Make VPATH bugs.
5016 * targets.c: Declare trad_core vectors extern.
5018 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5020 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5021 * libbfd.h: Moved ALIGN macro here.
5022 * bout.c (b_out_callback): Replace i960_align by align_power.
5024 * libaout.h (struct aoutdata): Added fields page_size,
5025 segment_size and exec_bytes_size. These help generic code
5026 (in aoutx.h and libaout.h) to figure out where to align
5027 the various segments in a demand paged file.
5028 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5029 to decide if the exec header counts in a_text (text segment size).
5030 Also, assume D_PAGED flag is set; don't set it here.
5031 * bout.c (b_out_callback): Add initialization of
5032 adata fields page_size, segment_size, and exec_bytes_size.
5033 * host-aout.c (NAME(host_aout, callback) and
5034 NAME(host_aout,mkobject): Ditto.
5035 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5036 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5037 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5038 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5039 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5040 for some systems (mainly sunos), so do it in the callback instead.
5041 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5042 * aoutx.h (NAME(aout,set_section_contents): Change the way
5043 filepos and size of sections are carried out to support
5044 older styles of demand paged executables.
5047 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5049 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5050 * bfd.c: Added macros to enable gas to swap coff records.
5051 * coffcode.h: Make the coff_swap_*_out routines return the number
5052 of bytes swapped, and cleaned up their prototypes.
5053 * configure.in: Added ebmon/coff support
5054 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5056 * targets.c: Added new entry points for coff swapping
5058 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5060 Restructure configuration scheme for bfd, binutils, ld.
5062 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5063 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5064 Change some config names to match other dirs.
5065 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5067 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5068 ../include/sysdep.h.
5069 * cpu-i960.c: Strncmp needed a length arg.
5070 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5071 * i386aout.c: Remove dead N_TXTOFF override.
5072 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5073 * config/: Rename some config files to match up h-*.h names.
5074 Remove all the HOST_SYS definitions from the config files.
5075 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5076 * hosts/h-hp9000.h: Remove USG comment.
5077 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5078 * hosts/h-news.h, h-sparc-64.h: New config files that had
5079 previously been kludged in the <sysdep.h> file.
5081 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5083 * config/*: trad-core support is HOST dependent, not target
5084 dependent. Target config files only set DEFAULT_VECTOR and/or
5085 other vector elements. Exception: when host-aout.c is in use,
5086 in which case we're forced to assume we're native (hp, vax,
5087 tahoe). Rename XDEPFILES to HDEPFILES.
5088 * Makefile.in: Rename XDEPFILES.
5089 * config/h-sun*: Don't force static linking.
5090 * trad-core.c: Document how to use it nowadays.
5091 * i386aout.c, newsos3.c: Clean up.
5092 * i386coff.c: Allow 386 coff files to be used as core files too
5093 (for reading core files from embedded systems).
5095 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5097 * Add i386aout.c for a.out support on the i386.
5099 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5101 * reloc.c, section.c, syms.c, targets.c: correct info-node
5102 structure in *doc* comments.
5103 doc/Makefile: stop hiding complaints from makeinfo.
5105 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5107 * aoutx.h (...some_aout_object_p): Take a third parameter,
5108 the internal_exec struct, and avoid ever looking at an
5109 external_exec. All callers changed to read the entire
5110 external_exec struct, swap and check its magic number,
5111 swap in the whole structure, and pass the swapped-in version to
5113 * bout.c: Bring into modern era. Use single _object_p routine
5114 for big- aand little-endian. Provide internal and external
5115 exec header structs. Use separate swap-in and swap-out routines.
5117 * libaout.h: Move struct internal_exec from ../include/aout64.h
5118 to here. Add obj_symbol_entry_size to struct aoutdata.
5119 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5121 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5122 EXTERNAL_NLIST_SIZE. Callers changed.
5124 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5126 * bfd.c: Remove strerror() to libiberty.
5128 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5129 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5130 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5131 last byte of transfer, not first byte, is within the section.
5133 * host-aout.c: Remove `BSD' archive support. Lint.
5135 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5136 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5137 `bfd_arch_info_type'. All uses changed.
5138 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5139 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5140 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5141 it needs a better name.) All uses changed.
5142 * targets.c: Rename `enum target_flavour_enum' to `enum
5143 target_flavour', and remove the `_enum' from all of the enum
5144 values themselves. All uses changed.
5146 * configure.in, config/h-i386mach: i386 mach host.
5147 * config/t-i386-aout: Use host-aout.c.
5149 * trad-core.c: Give it its own xvec's to make it independent
5150 of other file formats.
5151 * ecoff.c, host-aout.c: Remove refs to trad-core.
5152 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5153 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5155 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5157 * reloc.c: Extended NEWHOWTO macro
5158 * ieee.c: Changed the way 8bit pcrel is done
5159 * cpu-h8300.c: got the registers in the right order
5161 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5163 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5164 prediction is vindicated!
5166 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5167 Remove refs to howto.c, since Steve forgot.
5169 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5171 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5172 still work. Now allows any architecture/machine to be set.
5174 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5176 * howto.c deleted and moved code to reloc.c
5178 * libbfd.h, libbfd-in.h removed $id stuff for real
5180 * cpu-h8300.c Made it match various different spellings of h8300.
5182 * archures.c: Took out the first char filter which made it only
5183 look for a cpu/arch match when the first chars of supplied and
5184 tested names were the same.
5186 * targets.c removed oasys stuff, pending someone to fix the bugs
5190 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5192 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5193 ELF support good enough for GDB.
5194 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5195 m68k-cbm-svr4 host and target.
5196 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5197 so `diff' and `patch' can cope.
5199 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5201 * archures.c: removed texinfo error
5203 * init.c: added texinfo hooks, and removed initialization error
5206 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5209 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5211 * cpu-i960.c: Avoid numerical count of initializers.
5213 Vax Ultrix changes from David Taylor <taylor@think.com>:
5214 * host-aout.c: Make little-endian vector really little-endian.
5215 * configure.in: Separate vax and tahoe cases, handle ultrix.
5216 * config/t-vax: Add trad-core.o.
5217 * config/h-vaxult: New host system.
5219 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5221 * bfd-in.h VERSION, change version number to 0.18, this makes a
5222 gap, but now is the same as the linker version number.
5224 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5225 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5226 files will eventually contain processor specific bits for bfd,
5227 like strange relocation information and dis/assembly. So far only
5228 the H8 has been even partially done. This work also ties in with
5229 the change in handling architectures.
5231 * amdcoff.c: (a29k_reloc) fix error message.
5233 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5234 discover the architecture of the bfd. (sunos4_callback) calls the
5235 function bfd_set_arch_mach rather than stuffing stuff directly
5236 into the bfd. (sunos4_write_object_contents), changed names of
5239 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5240 setup the environment.
5242 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5243 headers in big endian format, regardless of the endianess of the
5246 * archures.c: totally changed. Now an architecture is represented
5247 with a pointer to an info structure rather than an enumerated type
5248 and a long. The old info is available as two elements in the
5249 structure. Future enhancements to architecure support will
5250 involve pointers to methods being placed into the info structure.
5252 * bfd.c: changed the definition of the bfd structure for the new
5255 * bout.c: (b_out_set_arch_mach) changed to use the new
5256 architecture mechanism.
5258 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5259 the new architecture mechanism.
5261 * configure.in: added h8 stuff.
5263 * ieee.c: too many changes to note. Now ieee files written with
5264 bfd gas and ld can be read by gld and ieee only linkers and
5267 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5269 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5270 than fixing the structure directly.
5272 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5273 than fixing the structure directly.
5275 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5276 before opening a bfd.
5278 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5279 rather than fixing the structure directly.
5281 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5282 in the t/hmake file) a user can select which backends they want
5283 linked with bfd without changing the source.
5285 * init.c: new, looks after initializing modules.
5287 * howto.c: for future use, will allow an application to work out
5288 what cookie to use as a handle on a relcoatio howto.
5290 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5292 * srec.c: Better error checking, partly from Peter Schauer.
5293 (srec_object_p): Avoid assuming any file that starts with 'S' is
5294 an S-record file! (Check for 3 uppercase-hex digits after it.)
5295 (ISHEX): Define new macro for checking supposedly hex characters.
5296 (pass_over): Treat as EOF any S-record line that:
5297 * doesn't have hex in either size character
5298 * produces a size larger than 0x7F
5299 * has an unrecognized type number
5301 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5303 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5304 opncls.c: Lint (saber actually).
5306 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5308 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5309 * newsos3.c: Fixed two types: newos3 -> newsos3.
5310 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5311 to use correct segment.
5313 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5315 * aoutx.h (print_symbol): Handle missing symbol->name.
5317 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5319 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5322 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5324 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5325 add sgi/irix support.
5327 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5329 Changes for the AMD 29000 Ultracomputer port from David Wood.
5332 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5334 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5337 * coffcode.h (coff_real_object_p): Pass information about the
5338 current file's coff symbol format to BFD via the coff_data struct.
5339 (coff_find_nearest_line): obj_icof => coff_data.
5340 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5341 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5342 and DIMNUM == E_DIMNUM.
5343 * configure.in: Handle a29k-*-* hosts, and targets
5344 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5345 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5346 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5347 local_linesz to `coff_data' (tdata) struct.
5348 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5349 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5351 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5353 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5354 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5356 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5358 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5360 (sunos4_core_file_matches_executable_p): Fix header comparison.
5361 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5362 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5364 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5366 Allow GDB to patch object files.
5368 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5369 * trad-core.h (trad_unix_core_file_p): Ditto.
5370 * aoutx.h (aout_set_section_contents): On first output, check
5371 abfd->direction and complain if erroneous.
5373 * Makefile.in: Add crude dependencies.
5375 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5377 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5378 to h/t-xxxx files so that everything will work on System V.
5380 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5382 * aoutx.h: Add information on host-aout.c and how to configure
5383 to use it, to the manual.
5384 * configure.in: Tix typo.
5385 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5386 else dummy out the core file support.
5387 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5388 specified, use it to locate the data section.
5389 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5390 rather than as chars (lint).
5392 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5394 * aoutx.h, coffcode.h: saberized.
5396 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5398 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5400 bfd.c, targets.c: minor rewording of doc segments
5403 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5405 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5406 etc, rather than TEXT_START_ADDR.
5407 * host-aout.c: Remove #if 0 around whole thing.
5408 Update to modern (32/64-bit) a.out naming conventions.
5409 Include a large chunk of ../include/a.out.gnu.h to get macros that
5410 are not defined by the system include files.
5411 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5412 macro used by the other a.out implementations.
5413 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5415 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5417 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5418 texdoc and psdoc; make these depend on generated .texi's
5420 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5423 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5426 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5427 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5428 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5429 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5430 obtrusive marks indicating .c origins.
5432 * bfd.texinfo: generalize most references to linker
5434 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5436 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5437 * archures.c: remove empty foo() definition (crept in at vn1.9)
5439 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5441 * bfd.texinfo: use @setchapternewpage on instead of lots of
5442 @page's; minor rephrasing in Introduction.
5444 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5445 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5446 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5447 segments): used BFD (caps) more consistently as a name in
5448 discourse, fixed a few other minor typos and uses of fonts
5451 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5453 * coffcode.h: fixed bug where string table size wasn't being swapped.
5455 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5457 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5459 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5460 flags. (bfd_print_symbol_vandf) now knows what to do with the
5463 * aoutx.h: made translate_from_native_sym_flags and
5464 translate_to_native_sym_flags produce the above flags.
5467 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5469 * all files: update copyright notices for GPL version 2.
5470 Install header comments and attribute most modules to their
5471 authors. BFD's name is now officially "Binary File Descriptor",
5472 so remove any conflicting pejoratives.
5473 archures.h: Consists solely of comments; remove it.
5475 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5477 * Makefile.in, bfd.c: Made it compile again.
5479 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5481 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5484 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5486 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5487 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5490 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5491 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5493 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5495 * Everything: created some new files, core.c format.c, reloc.c,
5496 section.c and syms.c to split the functionality a bit better.
5497 Cleaned up the rest of the files a bit, and added some
5501 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5503 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5504 really takes 3 arguments, patched code and ammended prototypes.
5506 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5508 * ../include/bfd.h (struct bfd_target): Added new field
5509 "align_power_min" which contains the minimum alignment for a
5510 section. This is used in coff_new_section_hook. The field
5511 insertion necessitates an update of all backends..
5513 * aoutf1.h jump table field inserted
5515 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5518 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5519 table field inserted.
5521 * coffcode.h(just about everything) Now patches up symbol tables
5522 using a different mechanism. The Intel major bug has been fixed,
5523 and the linker can self host on the Aviion and be debugged with
5526 * ecoff.c: new include and jump table patch, i386coff.c: new
5527 include and jump table patch, icoff.c: new include and jump table
5528 patch, ieee.c: can now read archives containing ieee modules.,
5529 libcoff.h: added (combined_entry_type), libieee.h: uped max
5530 sections to 20, m68kcoff.c: new include and jump table patch,
5531 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5532 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5533 srec.c: jump table patch. trad-code.c fixed #IF typeo
5535 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5537 * coffcode.h (coff_swap_aux_in): added else case to deal with
5538 filenames less than 9 characters.
5541 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5543 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5545 * srec.c: now allows any number of sections to be created in a
5546 file. Outputs addresses of the right length.
5548 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5550 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5551 target didn't match, the format got set to the attempted match,
5552 breaking a future test.
5554 *../include/i386coff.h : fixed typo in type field with size
5556 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5557 support in the jump table for the swapping routines exported to
5558 gdb. Now gdb works with the 386.
5560 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5562 * Merge in changes from gdb-3.95 release.
5563 Makefile.in: Allow hmake and tmake files to add OFILES.
5565 bfd.c: support specific targets as well as searching. When
5566 searching, take default target in preference to others.
5568 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5569 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5570 libbfd.h: Support specific targets as well as searching.
5571 opncls.c: Support specific targets as well as searching.
5572 targets.c: Search is short-circuited if default target matches.
5573 liboasys.c, libieee.c: Undo bothner changes that make macros
5574 work to the left of assignment, but which depend on the
5575 representations of different pointer types being the same.
5577 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5579 * i386coff.c: created.
5580 * coffcode.h: added support for 386.
5581 * Makefile.in: added support for 386.
5582 * ../include/i386coff.h: created
5584 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5586 * coffcode.h: removed all put_x_<sizes>
5587 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5591 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5593 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5595 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5597 * everything: Removed sysdep.h from bfd.h and put back into files
5598 from which it was split out. Now 64 bit version is built with a
5599 -DHOST_64_BIT="long long" on the compile line.
5601 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5603 Changed all the [get|put][name] routines to use [get|put]_[size
5606 Put in support for 64 bit work. Now two versions of bfd may be
5607 generated, according to the state of TARGET_64_BIT, one which is
5608 32 bit only, and one which is 64/32 bits.
5609 Created new back end 'demo64' to test 64 bit functionality.
5611 Renamed some files to work on DOS.
5613 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5614 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5615 chage, 64 bit transfer. * liba.out.h: Split out common code from
5616 sunos and newsos into liba.out. Name changes and prototype mods. *
5617 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5618 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5619 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5620 change and 64bit stuff.* newsos3.c: common code removed, new jump
5621 table. * oasys.c: Name change * opncls.c: Portability fixes *
5622 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5623 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5624 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5625 64bit ized. * demo64.c: 64 bit a.out back end
5627 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5629 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5630 on LHS of assignment, even when using old compilers.
5631 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5632 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5633 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5634 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5635 * targets.c: Add declaration of newsos3_vec.
5637 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5639 * aout.c: fixxed some of the problems with filepos calculation.
5640 (swap_ext_reloc): fixed problem with creation of relocs.
5641 (aout_set_section_contents): fixed filepos problem
5643 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5644 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5645 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5646 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5647 cleaned up. (coff_write_object_contents) cleaned up.
5649 * ecoff.c: Totally different. Now supports ecoff fully.
5651 * icoff.c: fixed problems in relocation callout.
5653 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5655 * m68kcoff.c: updated target vector.
5657 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5658 choose_reloc_size. (sunos4_write_object_contents) now calls
5659 choose_reloc_size so outputs relocs correctly, also calculates the
5660 size of the sections correctly.
5664 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5666 Merge Per Bothner's changes to modularize BFD a.out a bit.
5668 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5669 * ieee.c: Cast enums to int before comparing them, for brain-
5671 * coff-code.h: Remove coff_get_section_contents, and use the
5672 generic one instead.
5674 * aout.c: Derive new module from sunos.c, containing generic
5675 support code for all kinds of a.out files.
5677 * sunos.c: Remove all code that goes in aout.c. Split out
5678 machine dependent followup in sunos4_object_p into
5679 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5680 and redefine only the names we CHANGE, not all the names. Drop
5681 the little-endian vector, and rename the vector as sunos4 rather
5684 * b.out.c: Use aout.c routines for most of the work. Slight
5685 changes for the new regime. Remove close_and_cleanup and
5686 get_section_contents in favor of generics. New transfer vector
5689 * newsos.c: New support for Sony NEWS, another a.out format.
5691 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5692 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5693 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5695 * opncls.c (bfd_close): Call format-dependent write_contents
5696 routine, if writing, before calling target-dependent
5697 close_and_cleanup routine (which is now always generic, I think).
5698 * srec.c: Use bfd_alloc instead of malloc. Remove
5699 close_and_cleanup and move code from it to
5700 srec_write_object_contents. Add write_contents to tvec.
5701 * targets.c: Remove a.out little vector, replace a.out big
5702 vector with SunOS vector. FIXME: Need Vax support again now.
5704 * libbfd.h: Add write_contents format-dependent-vector to the
5705 bfd_target vector. Supply a generic close_and_cleanup routine.
5706 * liba.out.h: Handle the new aout.c split. Add prototypes for
5707 all routines defined in aout.c. Rename "sunos" things to "aout"
5708 things. Add a few fields where needed for various formats.
5709 * Makefile.in: Add aout.c and newsos.c.
5711 * archive.c, ieee.c, oasys.c: Lint.
5713 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5716 changed forward declaration struct stat; to reduce warnings. Changed
5717 comment on bfd_h_<x>_x.
5719 * ../include/m68kcoff.h, ../include/intel-coff.h,
5720 ../include/m88k-bcs.h
5721 Now there are two incarnations of relocs, linenos and syments. One for
5722 internal digestion, and one full of char arrays for I/O. The original
5723 names have gone to detect errors.
5725 * Makefile.in, m68kcoff.c, targets.c
5726 Test new structure code with a 68k coff implementaion
5728 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5729 Fixed all the places where there were problems with the size and
5730 alignments of structures on disk and structures in memory. #ifed out
5731 all the code in coffswap.c, since it should be done using the target
5734 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5736 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5737 multiple reloc command.
5739 * sunos.c (sunos4_set_section_contents): Made it so that sections
5740 are always padded to their alignment size.
5742 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5744 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5745 Clean up types and such (saber C problems).
5746 * ecoff.c: Clean up types and such. Remove routines that are
5747 not used. Fix up reading and swapping of shorts from files.
5749 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5751 * a.out.vax.c: Remove two bogus "static" from prototypes.
5753 * ecoff.c: Got rid of lots of non-working junk (that had
5754 been copied directly from coff-code.h).
5755 Updated to be consistent with updates to icoff.c and coff-code.h.
5757 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5758 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5760 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5761 but until the target_vector is automatically generated,
5762 it's as good as any. Note that the text offset is the only
5763 difference between NewsOS and SunOs (including magic numbers).
5764 (Most of the sunos_* routines should to renamed bsd_*
5765 and move to a bsd.c file. Then (and when the target_vector
5766 is automatically generated) it might make sense to create
5767 a separate Sony target.)
5769 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5770 on some systems, and doesn't help on others.
5771 Similarly, only define X_OK if not already defined.
5773 * trad-core.c: Don't include sys/stat.h - at least
5774 on NewsOS 3, it has already been included.
5776 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5778 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5779 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5780 symbol tables if necessary when reading them in, so gdb can use
5781 them. Add "bfd_coff_" to the names so they won't conflict with
5782 names in calling programs. FIXME-soon: if coff-code.h is
5783 included in two BFD modules, this will cause duplicate
5784 definitions; the routines should be exported to a separate,
5785 common, module (probably along with a mess of other ones).
5787 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5789 Improve modtime support.
5791 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5792 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5793 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5794 BUG: archive members still do not get correct mod times.
5796 Improve floating point support for core files.
5798 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5799 (sunos4_core_file_p): Create a second registers section in the
5800 core file, called ".reg2", for the float registers.
5802 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5804 * many changes to improve archive handling; found a logic flaw in
5805 bfd_check_format which only just happened to work by cooncidence.
5807 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5809 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5812 * bfd.h: changed type of udata in asymbol to void *, like it
5813 should be. Added bfd_reloc_dangerous enum member.
5815 * coff-code.h: Fixed it so that internally generated symbols get
5816 their values relocated correctly in all cases. Removed calls to
5819 * icoff.c: Not understanding the destination symbol of a reloc is
5820 not a failure any more, just 'dangerous'. This allows linking of
5821 b.out and coff images.
5823 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5827 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5829 * sunos.c (translate_to_native_sym_flags): fixed
5830 sym_pointer->n_value so that symbols on the way out get their
5831 section relative values calculated correctly.
5833 * coff-code.h (mangle_symbols): fixed problem where tags were not
5834 being relocated for structs, enums, unions. Also various lints.
5836 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5838 * archive.c (get_elt_at_filepos): system_call_error returned
5841 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5843 * Resolve the use of no_error and system_call_error.
5844 The bfd library itself now will never set bfd_error to
5847 The code still needs to be combed to make sure all the error
5848 codes are correct. I suspect they are not always set correctly.
5850 * The names of all the messages have _ prepended because the sun
5851 bundled compiler can't distinguish from a macro which takes an
5852 argument and the same identifier in a non-macro context.
5854 * The reason for the above being that entry points which used to
5855 be trampoline functions are now just macros which expand to a
5856 direct call through the bfd's xfer vector.
5858 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5859 must gas have its own version of everything (the gas version
5860 had the correct value)
5862 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5864 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5865 properly support i960 architecture and output correct reloc stuff.
5867 * bfd.h: added prototype for bfd_printable_arch_mach, added
5870 * coff-code.h: Applied patches from chrisb to support i960
5871 architecture, zero relocs and swap them correcly and conditionally
5872 compiled the timestamp.
5874 * sunos.c: Made the default section alignment 2^3 so that doubles
5875 are done properly. Fixed the same reloc bug that was in b.out.c
5877 * sysdep.h: Now compiles on a Posix box
5879 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5881 * icoff.c: Fix comment on big-endian version.
5882 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5883 F_RELFLG). Set F_AR32WR in output files if little endian
5886 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5888 * archures.c fixed =/== typo
5890 * sunos.c added architecture stuff for output. Fixed
5891 bug where files where vma(data) != size(text)
5892 were processed wrong.
5894 * coff-code.h added a lint cast
5896 * (../include/a.out.sun4.h) fixed it so zmagic
5899 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5901 * archive.c removed loads of includes, and fixed bug where string
5902 table didn't have a null at the end.
5904 * bfd.c fixed includes, added symbols argument to
5905 canonicalize_reloc entry point.
5907 * libbfd.c fixed includes and added some lint patches.
5909 * targets.c added both sorts of intel coff.
5911 * b.out.c fixed included, changed was the canonical
5914 * icoff.c added support for callj and big and little
5917 * opncls.c added chmod+xing for files with EXEC_P set.
5919 * sunos.c fixed includes. Changed default section
5920 alignement to words. Fixed relocation stuff to work with
5923 * bfd.h various new types added, prototype for new
5924 reloc calls, changed bfd->iostream to a void *
5925 to including files don't need stdio.h.
5927 * libcoff.h added conversion table to tie relocs to
5932 * coff-code.h fixed includes. Added code to support
5933 big and little endian formats. Various lints. Better
5934 processing of symbols. Changed reloc stuff to new
5937 * libbfd.h fixed includes
5940 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5942 * bfd.h changed name of alignment entry in sec_struct to
5943 alignment_power, because of conflicting uses within bfd.
5944 Now it should be obvious that it's a 2**n alignment
5945 specifier. Removed start_pad, end_alignment, block, minsize,
5946 output_file_alignment, subsection_alignment and original_vma fields.
5947 Added align_power() macro. Fixed bfd_section_alignment
5948 acessor macros. Added bfd_symbol_same_target macro.
5950 * b.out.c (b_out_write_object_contents) fixed to use
5951 new alignment member. Fixed (callj_callback) to use section
5952 relative symbols properly.
5954 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5955 Fixed (translate_from_native_sym_flags) to correctly make
5956 symbols section relative.
5958 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5959 (bfd_make_section) took out initialization of obsolete members.
5960 (bfd_print_symbol_vandf) added
5962 * opncls.c (bfd_create) created.
5964 * coff-code.h (coff_new_section_hook) took away refs
5965 to obsolete members. (make_a_section_from_file) added
5966 conversion between alignment types. (coff_symbol_from)
5967 added. (coff_count_linenumbers) only counts linenumbers
5968 if symbol is of coff-type. (coff_mangle_symbols) only
5969 heavily mangles symbols if symbol is coff-type.
5970 (coff_write_symbols) various lints. (coff_write_object_contents)
5971 various lints and modification for alignment conversion.
5972 (coff_slurp_relocs) fixed for use with new asection shape.
5974 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5976 * archive.c lots of lint
5978 * b.out.c added callj relocation support, upgrated reloc howto.
5979 Fixed so that asymbol and reloc records are output
5982 * bfd.c lots of lint, support for new bfd entry point
5985 * bfd.h changed definition of asymbol to contain pointer to
5986 owning bfd, removed target dependencies.
5988 * cache.c took out print statements, put in BFD_ASSERT calls.
5990 * coff-code.h various lints, corrected linenumber output
5991 functionality. Added support for new style asymbols and
5992 bfd_print_symbol. Fixed so that asymbol and
5993 reloc records are handled correctly. Added timestamp.
5995 * icoff.c Added support for new howto shape.
5997 * liba.out.h Added support for new asymbol shape
5999 * libbfd.c various lints
6001 * libbfd.h various lints
6003 * libcoff.h added support for new asymbol shape.
6005 * sunos.c various lints. Added support for new asymbol shape
6006 and bfd_print_symbol.
6008 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6010 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6011 pointer lint. Added support for callj relocation. Fixed bug where
6012 the last 32 bytes of the text section were overwritten by data. Fixed bug
6013 where archives of b.out didn't work due bfd_slurp_extended_name_table
6016 * sunos.c added support for n_other field. Braced the howto table so
6017 that it won't be affected by any lengthing of the howto struct typedef.
6020 * bfd.h added support for n_other field, added special_function
6021 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6024 * bfd.c upgraded bfd_perform_relocation, various lints.
6026 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6028 * ChangeLog: Started ChangeLog for BFD.
6029 * ToDo: Create file for suggestions.
6031 * Makefile: Support easy loading into Saber C.
6032 Add dependencies for icoff.o and bcs88kcoff.o.
6033 Rename coff.c to coff-code.h. Change callers.
6035 * bfd.c (bfd_check_format): Allow the check_format routines
6036 to return the desired target vector, rather than just a Boolean.
6037 bfd.h (bfd_check_format): Change function pointer return type.
6038 archive.c (bfd_generic_archive_p): change callee.
6039 b.out.c (b_out_little_object_p, b_out_big_object_p,
6040 b_out_real_object_p): change callee.
6041 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6042 in check_format transfer vectors that need a filler.
6043 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6044 bcs88kcoff.c: change callee.
6045 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6046 icoff.c: change callee.
6047 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6049 * libbfd.c (zalloc): It should actually zero the storage!
6050 This was commented out for some reason.
6052 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6053 This is so callers can avoid <stdlib.h> which doesn't exist
6056 * bfd.c (map_over_sections): Add debugging code, since I
6057 noticed the section count for sunos core files was bad, but only
6058 GDB had detected the problem.
6059 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6060 bfd_get_section_linenos): Remove obsolete functions.
6061 (bfd_apply_relocations): Use longs, not ints, for the math.
6063 * bfd.h: Declare enum boolean and struct bfd_target as well
6064 as typedefs for them. Remove obsolete
6065 bfd_get_section_lineno_size.
6067 * cache.c: Make the "fdopen" support work. Keep better track
6068 of how many files are open. Centralize the opening of files
6069 and be sure bfd_open[rw] actually try to open the file. Evade
6070 linked list initialization problems.
6072 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6074 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6076 * cplus-dem.c: Delete file, since it is not part of BFD.
6078 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6079 (bfd_openr, bfd_openw): Actually open the file, give error now.
6081 * sunos.c (sunos4_core_file_p): Set section count.
6082 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6083 obsolete definitions.
6084 (_write_symbol_table): Initialize <idx> counter.
6085 (foop): Eliminate debugging code.
6091 version-control: never