1 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
5 * hosts/delta88v4.h: New for SVR4.
6 * configure.hosts: Use it.
8 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
10 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
13 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
15 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
17 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
19 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
21 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
22 symbols as BFD local symbols.
23 (nlm_write_object_contents): Don't bother writing out exported
24 symbols more than once; they now appear in the symbol table more
25 than once (with and without a prefix) if necessary. Set offset
26 values to be non-zero as NLMLINK does.
28 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
30 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
32 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
34 * section.c (struct sec): Move position of user_set_vma, and
36 (SEC_BALIGN): Disable for now. I don't think it's currently used.
38 * elf32-hppa.c (elf_hppa_howto_table): Now static.
39 (symext_rootP, symext_lastP, global_value, GOT_value,
40 global_symbol, global_sym_defined, symextn_contents,
41 symextn_contents_real_size, elf_hppa_stub_rootP,
42 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
43 default initialization.
44 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
46 (hppa_look_for_stubs_in_section): Introduce temporaries to make
47 code more readable in 80 columns.
49 * libhppa.h (all functions): Now inline under GNU C.
51 More patches from Jeff Law:
53 * elf32-hppa.c (AR_WARN): Give argument which caused the
54 invalid argument relocation.
55 (AR_UNIMP): Delete unused macro.
56 (hppa_elf_set_section_contents): Always return a value.
57 (elf32_hppa_backend_table_processing): Likewise.
58 (elf32_hppa_backend_section_processing: Likewise.
60 * som.c: New file containing SOM specific code extracted
63 * som.h: New file containing SOM specific code extracted
68 * libhppa.h: Delete SOM specific code. Add generic PA
69 code which can be shared by both SOM and ELF backends.
71 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
72 depends on libhppa.h now.
74 * configure.in (hppa_vec): Needs som.o module instead of
77 * elf32-hppa.c: Include libhppa.h. Do not define
80 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
81 now lives in libhppa.h.
82 (hppa_reloc_field_selector_type_alt): Likewise.
84 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
85 define malloc or free.
87 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
90 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
92 (elf_hppa_reloc_type_lookup): Likewise.
93 (elf_hppa_tc_make_sections): Likewise.
94 (hppa_elf_arg_reloc_needed_p): Likewise.
95 (hppa_elf_build_long_branch_stub): Likewise.
96 (elf_reloc_map): Delete, no longer used.
97 (elf_hppa_reloc_map): Likewise.
98 (elf32_hppa_symextn_map_max_size): Likewise.
99 (elf32_hppa_get_sym_extn): Abort if type is bogus.
101 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
102 of the .hppa_unwind section.
104 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
106 * config.bfd: recognize m88110.
108 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
110 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
112 * elfcode.h (elf_section_from_bfd_section): Add detection of
116 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
117 New functions for support of long branch stubs.
118 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
119 check for long branch stubs.
120 (hppa_look_for_stubs): Unused function. Removed.
121 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
122 version of bfd_set_section_contents.
123 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
124 when BFD is configured for debugging.
126 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
127 to return a list of symbols that have non-zero argument
129 (hppa_elf_stub_finish): Make sure stub generation is done only
132 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
133 generation relocation entries within a stub.
134 (hppa_elf_build_arg_reloc_stub): Corrections to argument
137 * elf32-hppa.c: New #define's for argument relocation types.
138 (mismatches, retval_mismatches): Updated to reflect new
139 argument relocation types.
140 (CURRENT_STUB_OFFSET): New macro.
142 * elfcode.h (map_program_segments): Set the PF_X bit for data
145 * elf32-hppa.c: (elf_hppa_howto_table): Add
146 R_HPPA_STUB_CALL_17 for support of linker stub generation.
147 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
150 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
151 R_HPPA_STUB_CALL_17 for support of linker stub generation.
153 * hppa_stubs.h: Add new instructions that are used in linker
156 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
157 unwind descriptor were incorrect.
159 * libelf.h (bfd_elf_find_section): Declare.
161 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
162 function in place of global_sym field in elf_backend_data
164 (elf32_hppa_backend_symbol_table_processing,
165 elf32_hppa_backend_section_processing,
166 elf32_hppa_backend_fake_sections,
167 elf32_hppa_backend_section_from_shdr,
168 elf32_hppa_backend_section_from_bfd_section): New functions to
169 provide support of symbol extension sections and argument
171 (elf_info_to_howto): Remove call to abort().
173 * elf32-target.h: Support for special processing by the backend.
174 (struct elf_backend_data): Added elf_backend_symbol_processing,
175 elf_backend_symbol_table_processing,
176 elf_backend_section_processing, elf_backend_section_from_shdr,
177 elf_backend_fake_sections, and
178 elf_backend_section_from_bfd_section fields.
179 * elfcode.h: (bfd_section_from_shdr): Add a check for
180 processor-specific section types.
181 (elf_fake_sections): Add a check for processor-specific
183 (bfd_elf32_write_object_contents): Add a check to see if
184 there is any final section processing to be done by the
186 (elf_section_from_bfd_section): Add a check for
187 processor-specific section types.
188 (elf_slurp_symbol_table): Remove reference to global_sym in the
189 elf_backend_data structure. Replace it with a call to
190 elf_backend_symbol_processing.
191 * libelf.h: Remove global_sym field in the elf_backend_data
192 structure. Replace it with a series of backend-specific
195 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
196 stub_sym should be called target_sym.
197 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
198 rather than the output bfd (output_bfd).
199 (hppa_elf_reloc): Get rid of references to the global_sym field in
200 the elf_backend_data structure.
202 * elfcode.h (elf_fake_sections): Check the correct condition for
203 .bss. Also, detect the existence of a .note section.
205 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
208 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
209 should be a reference to bfd_arch_hppa.
211 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
212 the bfd_check_format structure to avoid a type mismatch.
214 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
215 and Jim Kingdon (kingdon@cygnus.com)
218 * netbsd386.c: New file.
219 * aoutx.h: Make sym_is_debugger_info true for N_FN.
220 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
221 libaout.h, targets.c: Other changes.
223 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
225 * config/m88k-elf.mt: New file.
226 * config.bfd: Use it for m88*-*-sysv4*.
228 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
230 * elfcode.h (elf_build_phdrs): Unused function deleted.
231 (bfd_shdr_from_section): Ditto.
232 (write_relocs): Don't change section contents for addend.
233 (elf_locate_sh): Return type is now always elf_internal_shdr,
234 since the other types were really aliases for this type anyways.
235 Don't compile this function, since it is static and doesn't appear
236 to be used in this file.
237 (sym_is_global): Return non-zero for weak symbols. Abort if
238 section pointer is null.
239 (swap_out_syms): Reorder tests so function symbols can be weak.
240 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
241 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
242 extracting out some common code. Abort if BFD section symbol has
244 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
245 section symbols. Don't read section contents to fill in addend
248 * elf32-i386.c (elf_howto_table): All partial_inplace fields
253 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
255 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
256 specific information for a symbol. Put in elf_sym_num, which
257 gives the external symbol number in the elf object file, since
258 local symbols must come before global symbols.
259 (elf_sym_extra): New macro.
260 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
261 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
262 symbol number to external number. Store the address of the
263 Elf_Sym_Extra field for the symbol in the udata field.
264 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
266 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
268 * elfcode.h (elf_obj_tdata): Add field to count the size of the
269 array of pointers to section symbols.
270 (elf_map_symbols): Bump the max index of the section symbols so
271 that we don't overwrite memory. Store the max index into the
274 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
276 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
277 to the section symbols we created. Remove unused field
279 (elf_map_symbols): Fill in array of pointers to section symbols.
280 Only create section symbols for sections that have SEC_ALLOC set,
281 and have non-zero size.
282 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
283 section symbol, look up the section in the list of section
284 symbols, and set the udata pointer appropriately. Otherwise, if
285 udata is still NULL, fail an assertion, and use 0, instead of
288 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
290 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
291 mipslelf and mipsbelf respectively.
292 * config/mipslelf.mt, config/mipsbelf.mt: New files.
293 * elf32-mips.c: Added some reloc information.
294 * configure.in: Fixed error message.
296 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
298 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
300 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
301 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
302 * archures.c: Alphabetize decls.
304 * configure.in, targets.c: Add missing vectors to the tables.
305 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
306 Remove hp300bsd_vec due to clash with sunos_big_vec.
308 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
310 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
311 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
312 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
313 * Makefile.in, configure.host, config.bfd: Corresponding changes.
314 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
316 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
318 * coffgen.c (coff_section_symbol): If section's output_section is
319 not yet set, point to itself. This is needed because this is
320 called on the output file, not the input file.
322 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
323 dummy value, rather than leaving it NULL.
325 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
327 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
328 bfd_default_set_arch_mach.
330 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
332 * config.bfd (cpu): Extract from canonical name with sed.
333 * configure.in: Don't pass it.
335 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
337 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
338 BYTE_SIZE conflicts with a Mach header.
339 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
341 * configure.host: Make sure all OS fields end in *.
343 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
345 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
346 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
347 doesn't exist, don't try to create it.
349 * nlmcode.h (nlm_write_object_contents): procedure offsets are
350 from start of code segment, not start of file.
351 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
353 * configure.in (SELECT_VECS switch): Likewise.
355 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
357 * format.c (bfd_check_format): If the target matches the default
358 target, set match_count to 1, to ignore any previous matches.
360 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
362 * configure.in: Add reloc16.o when we add
363 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
364 Makefile.in (BFD_LIBS): Remove reloc16.o.
366 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
369 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
370 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
371 S-records via SELECT_VECS.
373 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
374 support S-records, for convenience.
376 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
378 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
379 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
380 Read and write Alpha relocs. Can't process them yet.
381 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
382 If the section does not already exist, create it.
384 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
387 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
389 * ecoff.c: Move MIPS reloc support from here...
390 * coff-mips.c: to here.
391 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
393 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
394 finish_reloc backend function.
395 (ecoff_write_object_contents): Removed MIPS specific assertions.
396 * coff-mips.c (mips_finish_reloc): New function.
397 (mips_ecoff_backend_data): Fill in new fields.
398 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
400 * targets.c: Added extern for ecoffalpha_little_vec.
402 * bfd.c (_bfd_host_big_endian): Removed.
403 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
405 * bfd-in2.h: Regenerated.
407 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
409 * config.bfd: New file, broken out of configure.in.
410 * configure.in: Use it, and use standard target names for
411 --with-targets, replacing --with-bfd-targets.
413 * archures.c (archures_init_table): Add bfd_sh_arch.
415 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
416 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
417 Fix error in error message.
419 * oasys.c: Make bfd_error_vector extern.
421 * configure.in: Include stab-syms.o for a.out/b.out targets
424 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
426 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
427 section before setting output_has_begun.
428 (nlm_set_section_contents): Remove argument names from
429 mangle_relocs_func prototype.
430 (nlm_write_object_contents): Remove shadowing local variable.
431 Don't write out debugging symbols if debugInfoOffset is -1. Add
432 the codeImageOffset to the start, exit, and check procedure
434 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
435 Don't check partial_inplace field; its value is irrelevant.
437 * Base use of sco-core on host, not target.
438 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
439 * config/i386-sco.mt (TDEFINES): Removed.
440 * config/i386sco.mh: New file to use sco-core.
441 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
443 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
444 conversions for some fields.
446 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
448 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
449 error rather than aborting.
451 * libnlm.h (struct nlm_backend_data): Added mach field.
452 (nlm_machine): New accessor macro.
453 * nlm.c (nlm_mkobject): Set architecture and machine from backend
455 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
457 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
459 * configure.in: Replace calls to sort with shell code
462 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
464 * configure.in: Include aout32.o for any a.out/b.out formats.
466 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
468 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
469 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
470 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
471 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
472 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
473 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
476 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
478 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
480 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
482 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
484 * bfd.c (bfd_scan_vma): New function.
486 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
488 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
490 * bfd-in2.h: Updated.
492 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
495 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
497 * configure.in: Remove unneeded test.
499 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
501 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
503 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
505 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
507 * PORTING, TODO, config/README: Update to reflect below changes.
509 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
510 --with-bfd-targets="target1,target2,..." and the special target
511 "all" to get the previous default behavior.
512 Figure out which architecture and backend .o files are needed from
513 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
514 the .mt files. Define TDEFAULTS based on them, also.
516 * Makefile.in: Remove references to MINIMIZE.
517 * archures.c, targets.c: Ditto.
519 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
520 SELECT_ARCHITECTURES as variables rather than as -D arguments to
523 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
524 i960-coff.mt (TDEFAULTS): Don't put the default vector in
525 SELECT_VECS manually; it's automatic now.
527 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
528 SELECT_VECS manually; -DSCO_CORE does it automatically now.
530 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
531 (TDEFAULTS): Don't define BFD; not used.
533 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
534 this is a host, not a target.
536 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
538 * elfcode.h (elf_object_p): Add comment about what this function
539 does and to watch out for side effects. Add FIXME for memory leaks.
540 Fix comment about checking for matching byte order. Preserve
541 pointer to old tdata (if any), and restore it if we don't match
542 file with target vector. If we are going to use goto's, use them
543 consistently and maintainably.
544 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
545 to note that the problem is even more serious than just leaked
546 memory. Replace goto with more traditional return.
548 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
550 Fix incorrect or useless makefile variable definitions:
551 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
552 define DEFAULT_VECTOR, instead of TDEFINES.
553 * config/i386aix.mh (MINIMIZE): Don't define.
554 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
555 * config/rs6000.mh (ALLOCA),
556 * config/i386v.mh (ALLOCA),
557 * config/i386linux.mh (ALLOCA),
558 * config/i386isc.mh (ALLOCA),
559 * config/go32.mh (EXTRALIBS): Don't define; not used.
560 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
561 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
562 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
564 * config/.Sanitize (Things-to-keep): Add README.
565 * config/README: New file, explaining the variables.
567 * targets.c (target_vector): Add hp300_bsd_vec.
568 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
569 (hp300bsd.o): New rule.
571 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
573 * libelf.h (NAME): Provide a default definition, that's neither
574 for 32 bits nor for 64.
576 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
578 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
579 that is what is in elf.c.
581 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
583 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
584 scBss and scSBss symbols, since it was wrong.
586 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
589 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
590 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
592 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
593 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
595 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
597 * hpux-core.c: Cast return value from bfd_zalloc.
599 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
601 * aoutx.h (log2): Delete i387-specific code.
603 * Makefile.in (BFD_LIBS): Always include elf.o.
604 (BFD32_BACKENDS): Don't include elf.o here.
605 (ofiles): Delete references to ofiles2 and ofiles3.
606 (do_clean): Delete ofiles.
607 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
608 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
609 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
611 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
614 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
615 (from Meissner's additions to bfd-in2.h).
617 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
621 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
623 * elfcode.h (elf_write_object_contents): Don't drop core if
624 elf_symbol_from returns a NULL pointer when processing a non-elf
625 symbol, use a 0 size instead.
627 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
629 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
630 bfd_elf32_hash, since the hash table is independent of the 32/64
633 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
634 that is what is in elf.c.
636 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
638 * elf32-i386.h (reloc_type): Reformat spacing.
639 (elf_howto_table): Add the rest of the 386/ELF relocations.
640 (elf_i386_reloc_type_lookup): Ditto.
641 (elf_i386_info_to_howto): Ditto.
642 (elf_i386_info_to_howto_rel): Ditto.
644 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
646 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
647 of nlm_slurp_symbol_table as boolean, not pointer.
648 * nlmcode.h (nlm_canonicalize_reloc): Test return value
649 of nlm_slurp_reloc_fixups as boolean, not pointer.
651 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
653 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
654 are now predefined by GCC
656 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
658 * coffgen.c (coff_print_symbol): Add the section offset to the
659 line number address, so it's printed the same way as the function
660 address. Only showed up for line numbers that aren't in the first
663 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
665 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
666 (nlm_mangle_relocs_func): New macro.
667 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
668 (nlm_i386_mangle_relocs): New function.
669 * nlmcode.h (nlm_compute_section_file_positions): Move all common
670 symbols into the .bss section.
671 (nlm_set_section_contents): Call the mangle_relocs function.
672 (nlm_write_object_contents): Treat a reloc against any defined
673 symbol as an internal reloc. Fix bug in external reloc counting.
674 Get the offset and debugging type right for .bss symbols. Only
675 output debugging symbols for defined symbols.
677 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
679 * coff-z8k.c (rtype2howto): Likewise.
680 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
681 * elf32-i386.c (TRACE): Likewise.
682 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
683 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
684 * coffgen.c (coff_print_symbol): Do an fprintf to the file
685 argument rather than using printf.
687 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
689 * coffswap.h: Added macros used when accessing several fields;
690 default is the same as before.
691 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
692 * coff-alpha.c: Defined macros to use the right sizes in
694 * libecoff.h: Backend information is now in target vector, not
695 BFD. Start of backend information is COFF backend information.
696 * coff-alpha.c, coff-mips.c: Changed accordingly.
697 * ecoff.c (ecoff_mkobject): New function.
698 (ARMAP_START): Changed into backend information, since Alpha uses
700 (ecoff_slurp_armap): Don't overlay archive header.
701 * bfd.c: Include libcoff.h.
703 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
705 * Makefile.in (install): Fix sh syntax error.
707 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
709 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
711 * nlm_slurp_symbol_table: Don't use '&' on arrays.
713 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
715 * ecoff.c: New file for generic ECOFF functions.
716 * ecoffswap.h: New file for ECOFF swapping functions which differ
717 only slightly for different targets.
718 * libecoff.h: Added prototypes for ecoff.c functions.
719 (ecoff_backend_data): New structure.
720 (ecoff_tdata): Added backend_data field. Changed external data
721 pointers to be PTR rather than to a particular struct.
722 (ecoff_symbol_struct): Moved in from coff-mips.c.
723 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
724 Added ECOFF backend structures. Include ecoffswap.h.
725 * coff-msym.c: Removed; superseded by ecoffswap.h.
726 * bfd.c: Include coff/internal.h.
727 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
729 (BFD64_BACKENDS): Added coff-alpha.o.
730 (CFILES): Removed coff-msym.c. Added ecoff.c.
731 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
732 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
733 (ecoff.o, coff-alpha.o): New targets.
734 (coff-msym.o): Removed target.
736 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
738 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
739 of EXFUN in the BFD sources. Heave ho!
741 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
743 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
745 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
747 * hosts/sun3.h: remove some more conflicting decls
749 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
751 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
752 redefine TEXT_START_ADDR to be 0.
754 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
756 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
757 host and target info.
759 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
761 * nlm32-i386.c: New file. First cut at i386 NLM code.
762 * libnlm.h: Added some more prototypes.
763 (struct nlm_relent): New structure.
764 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
765 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
766 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
767 nlm_reloc_fixup_secs.
768 (struct nlm_backend_data): New structure, with accessor macros.
769 * nlmcode.h: Use NLM_HIBIT rather than MSB.
770 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
771 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
773 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
774 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
776 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
777 external references in symbol table as undefined symbols.
778 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
779 argument in get_symtab rather than in slurp_symbol_table.
780 (nlm_slurp_symbol_table): Save symbol information in tdata.
781 (nlm_print_symbol): New function.
782 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
783 nlm_canonicalize_reloc): New functions to read relocs.
784 (nlm_compute_section_file_positions, nlm_set_section_contents,
785 nlm_external_reloc_compare, nlm_write_object_contents): New
786 functions to create NLM files.
787 * nlm-target.h: Define all the nlm functions here either as
788 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
789 the backend_data field to TARGET_BACKEND_DATA.
790 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
791 they are now in nlm-target.h.
792 (TARGET_BACKEND_DATA): Define as NULL.
793 * nlm.c (nlm_mkobject): Do allocate the tdata field.
794 (nlm_set_arch_mach): New function.
795 * targets.c: Added nlm32_i386_vec.
796 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
797 (CFILES): Added nlm32-i386.c.
798 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
799 (nlm32-i386.o): New target.
801 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
803 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
804 C, and aren't needed anyway (return int)
806 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
808 * elfcode.h: Use casts with bfd_alloc and alloca.
810 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
812 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
813 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
814 older cpp's, that don't do additional replacement on the JUMP_TABLE
816 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
819 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
821 Yet another trad-core variant:
822 * config/esix.mh, hosts/esix.h: New files.
823 * configure.hosts: Use them.
825 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
827 * reloc.c (bfd_perform_relocation): Handle the case of
828 complain_overflow_bitfield, rightshift > bitpos, and a negative
831 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
833 * elfcode.h: Reimplement segment writing.
834 (elf_write_phdrs): Use precomputed e_phoff rather than making
836 (elf_build_phdrs): Disabled, for now.
837 (assign_file_position_for_section): Don't change file offset for
839 (assign_file_positions_for_symtab_and_strtabs): New function.
840 (struct seg_info): New type.
841 (map_program_segments): New function.
842 (assign_file_positions_except_relocs): For executables, leave
843 section headers &c for last, and properly align all sections with
845 (prep_headers): No longer abort when EXEC_P is set.
846 (write_shdrs_and_ehdr): Deleted all code relating to program
849 * elfcode.h (various): Deleted some unused code, and debugging
851 (write_relocs): Cache value of last symbol looked up, to save
852 time if the symbol is referred to repeatedly.
853 (elf_fake_sections): Check only SEC_RELOC flag, not number of
855 (assign_section_numbers): Likewise.
857 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
859 * libelf.h (struct elf_backend_data): New field, maxpagesize.
860 (struct elf_obj_tdata): New field, phdr.
861 * elf32-target.h (elf32_bed): Initialize maxpagesize from
863 (ELF_MAXPAGESIZE): Default to 1.
864 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
865 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
866 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
867 Most should have length field of `2'.
869 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
871 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
873 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
875 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
876 the top level script has already adjusted for it.
878 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
880 * srec.c (srec_write_symbols): Get CR LF in the right order.
882 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
884 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
886 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
888 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
889 bitpos when overflow checking.
891 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
893 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
894 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
895 Send error messages to stderr.
897 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
899 * nlm{32,64}-target.h: Remove.
900 * nlm-target.h: New file, merged from nlm{32,64}-target.h
901 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
902 * nlm.c (ARCH_SIZE): Remove define to zero.
903 * nlm32-gen.c (ARCH_SIZE): Define to 32.
904 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
905 * nlm{32,64}-gen.c (nlm-target.h): Include.
906 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
907 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
908 nlm<size>, and use macros select size.
910 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
912 * Makefile.in (Makefile): add configure.in, drop redundant
913 $(srcdir), drop redundant ./
915 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
917 * hpux-core.c: New file; backend for HP/UX style core files.
918 * bfd.c (struct _bfd): Renamed hppa_core_data field to
920 * bfd-in2.h: Updated.
921 * hppa.c (make_bfd_asection, hppa_core_file_p,
922 hppa_core_file_failing_command, hppa_core_file_failing_signal,
923 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
924 Removed from target vector.
925 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
927 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
929 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
930 (HDEPFILES): Set to hpux-core.o.
931 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
932 * hosts/hp300.h (HOST_HP300HPUX): Define.
933 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
934 aix386-core.o, hpux-core.o.
935 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
937 * reloc.c (enum complain_overflow): New enumeration with the
938 various flavours of overflow checking.
939 (srtuct reloc_howto_struct): Changed complain_on_overflow field
940 from boolean to emum complain_overflow. Removed obsolete absolute
942 (HOWTO): Removed absolute argument.
943 (bfd_perform_relocation): Do overflow checking on all types of
945 * bfd-in2.h: Updated accordingly.
946 * all targets: Updated initialization of reloc howto tables.
948 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
950 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
953 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
955 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
957 * elfcode.h: Fix several illegal pointer combination warnings for
958 usages of bfd_alloc and alloca.
960 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
961 apparent Sun C preprocessor recursion. Fix access macros.
962 * nlmcode.h: Remove spurious '&' before several array references.
964 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
966 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
967 config/m68k-coffun.mt -> u68k-coff.mt.
968 * Makefile.in, configure.in: Corresponding changes.
970 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
972 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
973 function name; it's valid without, and some compilers give
974 warnings with it there.
976 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
978 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
979 * bfd.c (union tdata): Add nlm_obj_data;
980 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
982 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
984 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
985 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
986 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
987 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
988 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
989 * bfd-in2.h (INLINE): Defines moved here.
990 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
991 * libelf.h (CAT4): Move define to bfd-in2.h.
992 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
993 * bfd-in2.h (union tdata): Add nlm_obj_data.
994 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
995 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
996 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
997 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
998 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1001 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1003 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1005 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1007 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1008 Deleted `thunk' structure, merged into tdata, duplicate data
1010 Rearranged functions, grouping by functionality.
1011 Broke up many functions in elfcode.h, re-ordered many parts of
1012 file writing to handle unpredictable state of section relocation
1013 table as provided by various applications.
1014 Still needs cleanup: Merge functions back together, split out
1015 data structure with only data that is used only when writing out
1018 * elf.c (bfd_elf_generic_reloc): New function, taken from
1020 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1021 bfd_perform_relocation lossage.
1023 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1025 (ofiles): Don't use sort or uniq; do it with sh constructs.
1027 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1029 * coffcode.h: Recognize I386PTXMAGIC.
1030 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1031 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1032 New macros; use it if defined.
1033 * config/symmetry.mh, hosts/symmetry.h: New files.
1035 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1037 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1038 * Makefile.in: Change accordingly.
1039 (CFILES): Add elf64-gen.c.
1041 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1043 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1045 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1047 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1050 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1052 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1053 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1055 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1057 * configure.in: Recognize h8300h-*-*.
1059 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1061 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1062 type R_H8500_HIGH_16.
1063 * coff-sh.c (r_imm32): Get the width of the reloc right.
1065 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1067 * configure.in: Add new target m68k-coffun to the dpx/2.
1068 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1070 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1072 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1073 sparc-aout-specific list.
1075 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1077 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1079 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1080 and Jim Kingdon (kingdon@cygnus.com)
1082 * elfcode.h: Use memset not bzero.
1083 * trad-core.c: Don't include <sys/file.h>.
1084 * i386linux.h: Include <sys/file.h>.
1085 * coff-m68k-un.c: new file to handle names with underscores on
1087 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1088 to not duplicate the function in the executable.
1089 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1091 * coffcode.h (MC68KBCSMAGIC): case added.
1092 * targets.c: Add m68kcoffun_vec.
1093 * configure.host: added support for Bull dpx/2.
1094 * config/dpx2.mh, hosts/dpx2.h: new files.
1095 * Makefile.in: added target coff-m68k-un.
1097 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1099 * aoutf1.h: Add definition of MACHTYPE_OK.
1101 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1103 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1106 * syms.c, bfd-in2.h: Doc fix.
1108 * coffcode.h (CALC_ADDEND): Check for common section using the
1109 section flag as well as the symbol flag.
1111 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1113 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1114 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1115 be sufficient. Define TEXT_START_ADDR.
1117 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1119 * aoutx.h (translate_from_native_sym_flags): Removed statep
1120 argument. Just let an indirect symbol point to the next symbol
1121 without forcing the next symbol to be undefined. Changed all
1123 * hp300hpux.c (slurp_symbol_table): Changed call to
1124 translate_from_native_sym_flags.
1125 * targets.c: Added hp300hpux_vec.
1126 * Makefile.in (hp300hpux.o): Added dependencies.
1128 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1130 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1131 relocs together, and add 64-bit versions.
1132 (bfd_generic_get_relocated_section_contents): Argument to alloca
1135 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1136 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1138 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1139 (new_bfd): Prototype-style definition, using DEFUN.
1140 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1141 argument is type size_t, not bfd_size_type.
1142 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1143 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1144 bfd_error_nonrepresentabltrap): Prototypes.
1145 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1146 bfd_alloc_grow): Adjusted prototypes for arg type change.
1147 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1148 do_slurp_coff_armap, bfd_construct_extended_name_table):
1150 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1151 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1154 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1155 (ofiles): New target. Build a list of unique file names, in case
1157 (TARGETLIB): Use list of files from ofiles.
1158 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1159 minimal-bfd flag and target makefile frag contents.
1161 * elfcode.h (elf_read): Delete static declaration, since function
1163 (elf_map_symbols): Write out section symbols for all sections, for
1165 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1166 section symbols for the same section.
1167 (elf_find_nearest_line): Don't print message, just return false.
1169 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1171 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1173 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1175 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1177 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1178 (realclean): Remove generated headers.
1180 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1182 * section.c (bfd_set_section_content): Deny if file is not opened with
1183 the proper mode, set output_has_begun if file is openened for update.
1184 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1185 done in bfd_set_section_content.
1187 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1189 * hosts/std-host.h: Removed declarations of printf, fprintf,
1190 fcntl, fread and fwrite. They are all error prone for one reason
1191 or another. Changed declaration of memchr from char * to PTR.
1193 * configure.in (mips-*-riscos*): New target; use riscos.
1194 * configure.host (mips-*-riscos*): New host; use riscos.
1195 * config/riscos.mh (HDEFINES): Add -G 4.
1197 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1198 rather than casting the result of bfd_h_get.
1200 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1202 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1205 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1207 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1208 include in search list if BFD64 is defined.
1210 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1211 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1213 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1215 * elf64-target.h, elf64-generic.c: New files.
1216 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1217 (elf64-generic.o): List dependencies.
1219 * Makefile.in: List target `all' explicitly before host/target
1220 makefile fragments are included, in case they define any new
1223 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1224 versions as appropriate. Uses updated.
1225 (elf_debug_section): Declare before use.
1226 (elf_debug_file): New function.
1227 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1228 Alignment value in section header is n_bytes, not log2.
1229 (new_section_hook): Do nothing for now.
1230 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1232 (elf_core_file_p): Simplify check for correct class (word size).
1233 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1234 Initialize all fields when creating data structures.
1235 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1236 (elf_compute_section_file_positions): Set correct class in output
1238 (elf_write_object_contents): Section symbols have empty names in
1241 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1242 args to size_t before call.
1243 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1245 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1247 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1248 number information, return 0 for line number.
1250 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1252 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1255 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1257 * hosts/riscos.h: Define NBPG and UPAGES.
1259 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1261 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1262 lvalue; it contains a cast.
1264 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1266 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1267 Use unsigned hash values for better hashing.
1268 (hash): Hash in the string length for long strings.
1270 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1272 * aoutx.h (compare): Replace 3 if's with a subtraction.
1273 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1274 in decreasing order of success, as an optimization.
1275 (hash): Take a length arg; ignore chars after #25, for speed.
1276 (add_to_stringtab): Pass length to hash.
1278 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1280 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1282 * elfcode.h (elf_new_section_hook): Do nothing for now.
1283 (elf_write_object_contents): Output common symbols the way ELF
1286 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1288 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1289 here from elfcode.h. A couple of size-specific structure pointers
1290 were changed to PTR; uses fixed appropriately.
1291 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1292 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1293 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1294 temporary macros to ease name change.
1295 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1296 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1298 * doc/Makefile.in (libbfd.h): Process elf.c too.
1299 * Makefile.in (elf.o): Note new dependencies.
1301 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1302 code, tweaked some debug hooks.
1303 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1306 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1308 * hosts/riscos.h: New file.
1310 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1312 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1313 section already exists, use its pointer to fill in rawdata slot.
1315 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1317 * hosts/std-host.h: Return value of puts and fputs is int not void.
1319 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1321 * aoutx.h (howto_table_ext): Comment the field names.
1322 * reloc.c (bfd_perform_relocation): Fix max and min values.
1324 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1326 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1327 size-independent elf internal data structures.
1328 * elfcode.h (put_word, get_word): Define as appropriate for
1329 architecture word size. Structure swapping functions changed to
1330 use them as appropriate.
1332 * configure.in: If compiling 64-bit back ends, do them before
1335 * libelf.h: Use new size-independent versions of elf internal data
1337 (symbol_type): Reordered to put any fields dependent on target
1339 (elf_backend_data): Renamed from elf##_backend_data and made
1341 (elf_sect_thunk): Now size-independent.
1343 * libbfd.c (bfd_log2): Now returns unsigned int.
1345 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1347 * Rename config/m88k-aout.mt to config/noop.mt.
1348 configure.in: Use it for mips-*-bsd*.
1350 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1352 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1353 initializer" warning from gcc.
1354 * cpu-h8500.c (arch_info_struct): Likewise.
1355 * cpu-sh.c (arch_info_struct): Likewise.
1357 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1358 howto_*): Unused functions and variables commented out.
1359 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1361 * cpu-h8500.c (compatible): Likewise.
1362 * cpu-sh.c (compatible): Likewise.
1364 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1365 Always set a valid length value, even for invalid input.
1367 * srec.c (srec_write_symbols): Use sprintf_vma.
1369 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1370 uint64_type): Provide default definitions.
1371 * hosts/std-host.h (int64 stuff): Remove them from here.
1373 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1375 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1376 variable. Added default case to switch.
1378 * aoutx.h (translate_from_native_sym_flags): Before casting
1379 pointers to integers, make sure the integer type is wide enough.
1380 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1382 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1383 don't bother comparing for less-than-zero.
1384 (bfd_set_section_contents): Ditto.
1386 * elfcode.h (bfd_add_to_strtab): Now static.
1387 (sym_is_global): New function.
1388 (elf_map_symbols): Call it. Now returns void. Removed unused
1390 (bfd_section_from_shdr): Mark string tables other than for section
1391 and symbol names as normal sections having contents.
1392 (fix_up_strtabs): New function; fixes up ELF header fields for
1393 stab sections with string tables associated.
1394 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1395 sections. Reordered condition tests for symbol flags; default to
1396 local-object value instead of global-object.
1397 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1398 inside condition test.
1399 (elf_print_symbol): Use fprintf_vma.
1400 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1403 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1404 back to "long long" for HOST_64_BIT.
1406 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1407 without using invalid ANSI C preprocessing tokens.
1409 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1410 * libelf.h (bfd_elf32_new_section_hook): Declare.
1411 * elfcode.h (new_section_hook): Define here.
1413 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1414 against multiple inclusions.
1416 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1418 * Makefile.in (bfd.h): Generate into current directory by grabbing
1419 64-bit definition (if any) from sysdep.h.
1420 * bfd-in.h: Put in marker for sysdep.h inclusion.
1422 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1424 * reloc.c (bfd_perform_relocation): Check for overflow on
1425 pc-relative relocations if the howto asked for it.
1427 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1429 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1431 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1433 * config/riscos.m{h,t}: New files.
1434 * configure.{host,in}: Use them.
1436 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1438 * elf32-mips.c: comment change. This is a mips file, not 88k.
1440 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1442 * cache.c (bfd_cache_init): Increment open_files and call close_one
1444 (bfd_open_file): Don't increment open_files here.
1446 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1448 * config/delta88.mh: Don't set CC.
1450 * Makefile.in: Add elf32-{mips,m88k,generic}.
1451 elf32-{mips,m88k,generic}.c: New files.
1452 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1453 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1454 don't match a different target.
1456 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1458 Eliminate "int8_type", "int16_type", "int32_type", and their
1459 variants from the BFD universe. Leave the 64-bit types for now,
1460 since they are in flux.
1462 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1463 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1464 * ieee.c: Convert uint8e_type => unsigned char.
1465 * oasys.c: Extensive changes to eliminate obsolete types.
1466 These depend on changes in ../include/oasys.h as well.
1467 * hosts/*.h: Remove declarations of all these types.
1469 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1471 * hosts/delta88.h: #if 0 out some declarations which conflict with
1474 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1476 * Makefile.in (install): remove parentdir cruft
1478 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1480 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1481 * Expurgate random DEFUNs that have crept in.
1483 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1485 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1486 only be aligned to a 4 byte boundary.
1488 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1490 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1493 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1495 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1496 1927 but fixing some other important things.
1498 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1500 * hosts/std-host.h (int64e_type): Fix definition.
1502 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1504 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1505 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1506 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1507 a STYP_TEXT section.
1509 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1511 * Makefile.in (install, headers): don't put comments after a tab
1512 in the actions section of a rule
1514 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1516 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1517 (ecoff_write_object_contents): If not D_PAGED, don't add the
1518 section headers to text_size. If not D_PAGED, set the magic
1519 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1520 executable, the executable must fully occupy an even number of
1522 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1523 ecoff_big_vec): Consistently set section alignment power to 4,
1524 since ECOFF sections should be multiples of 16 bytes.
1525 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1526 Made ar_pad_char and ar_max_namelen agree for both.
1528 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1530 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1531 symbol value, since bfd symbols are section relative, but ELF
1534 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1536 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1538 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1540 * hosts/news.h, config/news.mh: New files.
1542 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1544 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1545 * coff-h8300.c: More addressing modes.
1546 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1548 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1549 H8/300H name. (compatible): New function.
1550 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1553 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1555 * coff-mips.c (ecoff_compute_section_file_positions,
1556 ecoff_write_object_contents): Only round to page boundaries if
1557 D_PAGED flag is set for the output BFD.
1559 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1561 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1562 casts to work on machine where sizeof(long) != sizeof(int) !=
1564 * coffgen.c (coff_get_normalized_symtab): Ditto.
1565 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1567 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1569 * coffgen.c (coff_write_symbols): For empty string table, write
1570 out 4 in correct byte order. (from minyard@bnr.ca)
1572 * elf32-hppa.c: Don't include libhppa.h for now; define
1573 BYTES_IN_WORD instead, until Utah sends a better fix.
1574 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1575 of malloc and realloc.
1577 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1579 * configure.in (mips-*-ecoffl*): New target; use decstation.
1580 (mips-*-ecoff*): Added trailing '*'.
1582 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1583 for the FDR, not from the first PDR in the file.
1585 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1587 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1589 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1591 * hppa.c (hppa_get_symbol_info): New function.
1593 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1595 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1598 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1599 * libhppa.h (MAXCOMLEN): Define unconditionally.
1600 (_PA_RISC_ID): Only define if not already defined.
1601 * elf32-hppa.c: Include libhppa.h.
1603 From Ralph Campbell:
1604 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1606 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1608 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1610 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1611 remove defines of __MSDOS__ and __GO32__ (these are in the
1614 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1617 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1618 * config/hppabsd.mh: Don't use ranlib.
1620 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1622 * elf.c: New file, for word-size independent code.
1623 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1624 * Makefile.in: Include elf.o in standard objects.
1626 * bfd-in.h (CAT3): Define here.
1627 * libaout.h, libelf.h: Not here.
1629 * libelf.h (struct strtab): Define here.
1630 (bfd_elf_locate_sh): Declare here.
1631 * elfcode.h (struct strtab): Definition deleted.
1633 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1635 * Makefile.in: Make "all", not "bfd.h", be the default target.
1636 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1637 hasn't really changed.
1639 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1641 * elfcode.h (elf_hash): Provide elf standard hash function.
1642 (various): Key off of the machines use_rela_p field to determine
1643 whether to use REL or RELA relocations.
1644 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1645 (elf_make_sections): Allocate a pointer to hold all data for a
1646 given section, and copy each fragment into the data region.
1647 Update the section's pointer with the REL implicit addends if the
1648 machine uses REL relocation.
1650 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1651 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1652 into was elf32-target.h expects.
1653 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1654 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1655 (elf_i386_info_to_howto): Add minimal relocation support.
1657 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1658 elf_info_to_howto_rel fields.
1660 * elf32-target.h (elf_bed): Add support for new fields in
1663 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1665 * elf32-hppa.c: Add symbol extension section support, fix
1666 relocation howto table, add stub generation support.
1668 * elf32-hppa.h: Add symbol extension section support, fix
1669 relocation howto table, add stub generation support.
1671 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1674 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1677 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1678 the symbol is not found.
1680 * elfcode.h (elf_compute_section_file_positions): Not all section
1681 file positions were computed.
1683 * elfcode.h (elf_get_sect_thunk): New function.
1685 * hppa.c (sign_ext): Reimplement.
1687 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1688 these functions static.
1690 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1692 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1694 * aoutx.h (translate_from_native_sym_flags): Don't set
1695 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1696 * aoutx.h (translate_to_native_sym_flags): Translate
1697 constructor symbols properly.
1699 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1701 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1703 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1706 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1708 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1709 from bfd-in.h and .c files. Build bfd.h in build directory,
1710 substituting in requested target word size. Insert word size into
1711 makefile, and maybe enable 64-bit targets.
1713 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1714 are available. Conditionalize on this. Assume HOST_64_BIT
1715 will be defined if needed, so 64-bit targets are conditionalized
1716 only in the Makefile.
1718 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1720 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1722 * coff-sh.c (rtype2howto): Put error message on stderr.
1723 (extra_case): Delete unused variable.
1725 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1726 before calling printf.
1728 * elfcode.h: New file, almost completely derived from old elf32.c.
1729 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1730 * Makefile.in (elf64.o): List dependencies, don't build by
1732 (elf64.c): Add to list of sources.
1733 (elf32.o): Update dependencies.
1734 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1735 namespace pollution; rename vectors.
1736 * targets.c, config/*-elf.mt: Updated.
1737 * All uses of 32-bit versions of structures, routines, and macros
1740 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1742 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1744 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1746 * elf32.c (elf_string_from_elf_section): Handle index of zero
1748 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1750 (elf_write_object_contents): Deleted one unused variable and
1751 initialized another to avoid gcc warnings.
1752 (elf_set_section_contents): Delete unused variable.
1754 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1756 * i386lynx.c: New module for Lynx variant of a.out.
1757 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1758 * gen-aout.c: Get rid of defunct endian stuff, print out true
1760 * targets.c (target_vector): Add i386lynx_vec.
1762 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1764 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1766 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1768 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1769 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1770 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1771 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1772 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1774 * bfd-in.h: Don't define bfd_print_symbol_nm.
1775 Define symbol_info type.
1776 (JUMP_TABLE): Set _get_symbol_info element.
1778 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1779 (bfd_decode_symclass): Use coff_section_type.
1781 * targets.c: Add bfd_get_symbol_info call.
1783 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1785 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1786 complaints from ancient gcc's.
1788 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1790 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1791 hosts/i386linux.h: Define it.
1793 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1795 * VERSION, bfd-in.h: Bump version number to 2.2.
1797 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1798 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1799 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1800 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1801 LR, RR, hppa_field_adjust): New functions.
1803 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1805 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1806 stabs symbols, including new indirect_ptr_ptr argument.
1807 (ecoff_slurp_symbol_table): Pass new argument in calls to
1808 ecoff_set_symbol_info.
1810 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1812 * configure.in: For m68k sysv systems, use m68k-coff.
1814 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1815 (TDEFAULTS): Define it here. Use the new name.
1817 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1820 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1822 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1823 number of arguments.
1824 (aix386_core_file_p): Initialize core_size to correct value.
1826 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1828 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1829 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1831 * bout.c (aout32_slurp_extended_name_table): Define to be
1832 _bfd_slurp_extended_name_table rather than bfd_true.
1834 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1835 definitions for N_SET[ATDB].
1836 (ecoff_howto_table): Moved near top of file.
1837 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1838 seen, cook up a constructor section of the same name and put in a
1839 reloc pointing to the symbol. This lets the GNU linker build
1840 global constructors and destructors without using collect.
1842 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1844 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1846 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1848 * hosts/miniframe.h: New file.
1849 * configure.host: Use it.
1851 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1853 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1854 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1855 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1856 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1857 * configure.in (*-*-bsd): Change to *-*-bsd*
1859 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1861 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1862 int, for the sake of the old Portable C Compiler.
1864 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1866 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1868 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1870 * configure.in: Get target name right for m68*-*-hpux.
1872 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1874 * trad-core.c (NO_SIGNED_GET): New macro.
1875 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1876 signed NO_GET, where appropriate.
1878 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1879 * configure.in (*-*-linux*): Remove until linux port for a
1880 non-i386/i486 system is actually available.
1882 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1884 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1885 when compiling under HPUX.
1887 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1889 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1890 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1892 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1893 * bfd/libhppa.h: Include sysdep here. Conditionalize
1894 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1895 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1898 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1900 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1901 GNU version is needed.
1903 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1905 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1907 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1909 * Makefile.in: Build elf32-hppa.o.
1911 * syms.c (BSF_FUNCTION): New symbol flag.
1913 * elf32-hppa.c: Fixed to work with elf32-target.h.
1915 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1917 * libaout.h (NAME): Don't define if already defined.
1919 * libelf.h: Protect against multiple inclusions.
1920 (elf_symbol_type): Moved here, added new fields.
1921 (struct elf_backend_data): New field `global_sym'; I suspect this
1923 * elf32.c (elf_symbol_type): Deleted from here.
1924 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1925 point to backend versions of symbols.
1926 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1927 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1929 (elf_write_object_contents): Write program headers if appropriate.
1930 (bfd_section_from_shdr): Unnamed sections get empty string for
1931 name, not "unnamed". Handle SHT_NOBITS separately from
1932 SHT_PROGBITS, and set some different flags.
1933 (elf_file_p): New routine.
1934 (elf_object_p, elf_core_file_p): Call it.
1935 (elf_object_p): Handle EM_HPPA.
1936 (elf_symbol_from, elf_idx_of_sym): New functions.
1937 (elf_make_sections): Get symbol number right for relocations. Set
1938 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1939 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1940 SHT_PROGBITS. Always generate symtab and strtab, not only if
1941 relocations are needed. Set SHF_* flags as appropriate.
1942 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1943 (elf_write_object_contents): Fix off-by-one error in symbol count.
1944 Store a correct value for the symbol; write the size field
1945 properly; make some guesses about the type field. Set section
1946 type correctly for string tables.
1947 (section_from_elf_index): Check for absolute and common sections
1949 (elf_section_from_bfd_section): Ditto.
1950 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1951 Use empty string instead of "unnamed" for nameless symbols.
1952 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1953 HPPA (only?). Don't free raw symbols; keep the pointer around for
1955 (elf_set_arch_mach): Handle bfd_arch_hppa.
1956 (elf_find_nearest_line): Just return false.
1957 (elf_write_object_contents, elf_set_section_contents): Set
1958 output_has_begun field after computing file positions.
1959 (elf_set_section_contents): Write section contents immediately,
1960 rather than caching the whole file and writing it at close time.
1962 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1963 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1964 hppa_reloc_expr_type_alt): New enumerator types.
1966 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1967 * configure.in, configure.host: Use them.
1969 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1971 * elf32-target.h: Allow overrides of armap defaults.
1973 * elf32-hppa.c, elf32-hppa.h: New files.
1975 * config/hp300hpux.mt: New file.
1977 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1979 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1980 (aix386_core_vec): Update for new fields.
1982 * archive.c (bfd_generic_archive_p): Call target-specific
1983 slurp_armap code, instead of bfd_slurp_armap.
1984 (bfd_slurp_bsd_armap_f2): New function.
1985 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1986 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1988 * libaout.h (struct aoutdata): New field for subformat, for
1989 differentiating between highly similar a.out formats.
1990 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1991 version of function.
1992 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1994 * hp300hpux.c: New file.
1995 * Makefile.in: Include it.
1997 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1999 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2002 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2004 * trad-core.c (trad_unix_core_file_p): Check the file size.
2006 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2008 * coff-alpha.c: Remove duplicate function and add warnings.
2010 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2012 * sco-core.c (sco_core_vec): Add initializers for new target
2015 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2017 * coffcode.h [_LIT]: Recognize .lit section.
2019 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2021 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2022 config/alphaosf.mt, hosts/alphaosf.h: New files.
2024 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2026 * Merge in HPPA/BSD changes from Utah.
2027 * hppa.c: Use this for both HPUX & BSD.
2028 * targets.c: Enable hppa_vec for both HPUX & BSD.
2029 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2030 * hosts/hppabsd.h: #define HOST_HPPABSD.
2032 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2034 * libbfd.c: Whitespace changes around byteswap macros.
2035 * libbfd-in.h: Whitespace changes around byteswap declarations.
2037 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2039 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2040 system_error anymore. It confuses bfd_check_format().
2042 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2044 * bfd.c: Add sgi_core_data to tdata union.
2045 * coff-mips.c: Add Irix 4.x core file support.
2046 * hosts/irix4.h: #define HOST_IRIX4.
2048 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2050 * aoutx.h (translate_from_native_sym_flags): Check that the
2051 symbol's section does get set.
2052 (slurp_symbol_table): Zero index means null-string name.
2054 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2056 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2058 (write_syms): Use them, to reduce string table size.
2060 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2062 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2063 new signed get/put fields. Minor reformatting to label
2066 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2068 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2070 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2071 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2073 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2075 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2077 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2078 (swapcore_sparc): Make sp a bfd_vma.
2080 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2082 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2083 libbfd.c, libbfd-in.h: Add _do*signed*.
2084 targets.c, all targets: Add bfd*signed*.
2085 bfd-in.h: Add bfd_signed_vma. Add comments.
2087 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2089 * format.c (bfd_check_error): Check error return from
2090 _bfd_check_format routines.
2092 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2094 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2095 recognize .data section if present.
2097 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2099 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2100 check for the case where the user sets the address of the BSS
2101 section (and the file header can't specify this). Let the user
2102 set it wherever they want, regardless of what goes in the header.
2104 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2105 straight through into BFD sections. Add comments.
2107 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2109 Cleanup in preparation for better 64-bit host support.
2111 * bfd-in.h (bfd_64_type): Remove.
2112 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2114 * bfd-in.h (bfd_size): Remove.
2116 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2118 * bfd-in.h (bfd_word): Remove.
2119 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2121 * bfd-in.h (rawdata_offset): Remove.
2122 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2123 (bfd_perform_relocation): Lint.
2124 (enum bfd_reloc_status): Comment cleanup.
2126 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2128 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2130 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2132 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2134 * elf32.c: Clean up old comments.
2136 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2138 * config/sun3.h: String argument to fprintf is const.
2140 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2141 on systems which define PAGE_SIZE in <limits.h>.
2143 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2145 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2146 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2147 the core file failing signal.
2148 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2149 to supply the core file failing signal.
2151 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2153 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2154 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2155 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2156 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2158 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2160 * coff-mips.c (PAGESIZE): Correct value.
2162 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2164 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2165 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2167 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2169 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2170 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2172 (coff_compute_section_file_positions): Force vma and lma of _LIB
2174 (coff_set_section_contents): Count number of entries in new lma
2176 * coffgen.c (make_a_section_from_file): Force lineno_count of
2177 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2178 SCO 3.2v4 shared library.
2179 * seclet.c (rel): Copy over any section with contents, not just
2182 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2185 * coff-i386.c (coff_i386_reloc): New function, to generate
2186 relocateable output correctly.
2187 (howto_table): Use coff_i386_reloc for all reloc types.
2188 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2189 for a common symbol.
2190 (i386comm_value): Removed; no longer needed.
2192 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2194 * coffcode.h (coff_set_section_contents): Don't write out
2195 sections without a filepos.
2197 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2199 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2201 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2203 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2204 * libecoff.h (ecoff_data_type): Added gp_size field.
2205 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2206 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2207 Set flags to 0 for large common symbols.
2208 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2209 which can occur for gas-generated relocs.
2210 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2211 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2212 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2214 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2216 * srec.c (srec_set_section_contents): Use lma field for load
2218 * section.c: Add declaration of lma field to section structure.
2219 * coffcode.h (coff_write_object_contents): Use lma field for load
2221 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2223 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2224 symbols in a better way. (translate_to_native_sym_flag): Set the
2225 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2227 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2228 (bfd_make_section): Cope with new builtin section.
2229 * syms.c (bfd_decode_symclass): Can now print indirect section
2232 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2234 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2235 defined, and yields false.
2236 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2238 * archive.c (snarf_ar_hdr): Add support for reading (only,
2239 so far) BSD-4.4-style extended headers.
2240 * archive.c: Some more comments.
2242 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2244 * Makefile.in: fix rule for dvi and info, so that the recursive
2245 makes does the right thing, instead of always info
2247 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2249 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2250 archive members; they need more special reatment. For now, verify
2251 that computed and actual file positions correspond.
2253 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2255 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2256 (set_arch_mach): Delete non-MIPS code.
2257 (reloc_howto_type_lookup): Ditto.
2258 * Makefile.in: Adjusted.
2260 * libbfd.c (bfd_tell): Update `where' field.
2261 (bfd_seek): Don't do anything if we're not changing the file
2262 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2263 field against a SEEK_SET request. Call bfd_tell to re-update
2264 `where' field when done.
2265 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2267 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2269 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2271 * Makefile.in: added installcheck target
2273 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2275 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2276 if the type is not stNil.
2278 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2280 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2281 forward declarations.
2283 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2284 it's implied by the type.
2286 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2288 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2290 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2292 * rs6000-core.c: Add .ldinfo section.
2294 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2296 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2298 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2300 * section.c (bfd_set_section_contents): whitespace
2301 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2304 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2306 * hosts/go32.h: don't define POSIX_UTIME
2308 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2310 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2311 against machine architecture stored in the ELF header, to resolve
2313 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2314 NULL, so only use results when non-NULL.
2315 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2316 and add to vector of targets.
2318 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2320 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2321 are always just debugging symbols.
2323 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2324 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2326 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2328 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2329 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2330 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2331 defined, which they aren't in hpux 7.0.
2333 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2334 Tran-Le, tranle@intellicorp.com.
2336 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2338 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2339 ahead and do the relocation.
2340 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2341 what needs to be done.
2342 (ecoff_reflo_reloc): Do the REFHI relocation here.
2344 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2346 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2347 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2348 relocs are reasonable.
2349 * coff-msym.c: Eliminated uses of DEFUN.
2350 (ecoff_swap_tir_out): New function.
2352 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2354 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2355 * configure.host (vax-*-ultrix2*): Add triplet.
2356 * hosts/vaxult2.h: New file.
2357 * config/vaxult2.mh: New file.
2359 * aoutx.h (string.h): Include for strchr and friends.
2360 * archive.c (string.h): Include for memchr and friends.
2361 * elf32.c (string.h): Include for strrchr and friends.
2363 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2365 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2366 (MY_set_sizes): Use sunos4_set_sizes.
2368 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2369 deleted, as well as elf-big and elf-little targets.
2370 * libelf.h: New file.
2371 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2373 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2375 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2377 * coffcode.h (coff_compute_section_file_positions): Don't need
2378 variable "old_sofar" if compiling for i960.
2380 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2382 * libbfd.h: Updated.
2384 * ieee.c (exten, envi): "static" belongs first in declaration.
2386 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2388 * srec.c: add support for symbolsrec, srecords with symbols in
2391 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2393 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2394 to avoid lint complaints.
2396 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2398 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2399 type SHT_STRTAB. Don't alter file offset for section 0.
2400 (reloc_type_names): Now an array instead of a macro. Still inside
2401 "#if 0", since it's used only in debugging code also in "#if 0".
2402 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2403 (sort_reloc_map): New function.
2404 (sparc_reloc_map): New variable.
2405 (elf_bfd_reloc_type_lookup): New function.
2407 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2409 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2410 bfd_make_debug_symbol; they were already in the target structure.
2411 * Adjusted all uses of JUMP_TABLE.
2412 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2413 from coff_make_debug_symbol.
2414 * libcoff.h: Updated accordingly.
2416 * Minor cleanups provoked by gcc warnings:
2417 * aoutx.h (NAME(aout, reloc_type_lookup)),
2418 cpu-h8300.c (local_bfd_reloc_type_lookup),
2419 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2421 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2422 ieee.c (ieee_slurp_section_data),
2423 elf.c (elf_make_sections, elf_fake_sections,
2424 elf_compute_section_file_positions, elf_write_object_contents):
2425 Removed unused variables.
2426 * archures.c: Removed /* from within comment.
2427 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2428 * oasys.c (oasys_write_data): Initialize i.
2430 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2432 * libcoff.h (obj_raw_syment_coun): New macro.
2433 * coffgen.c (coff_get_normalized_symtab): Initialize
2435 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2437 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2439 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2441 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2442 for compatibility with tools from MIPS.
2444 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2445 * config/irix3.mt, config/irix4.mt: Removed.
2446 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2447 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2449 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2451 * hosts/hp300bsd.h: Add gross hack to determine whether we
2452 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2453 files (and set other parameters) to match.
2455 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2457 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2458 ansi definition which otherwise confuses non-ansi compilers.
2460 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2461 ultrix cc by forward declaring getenv as is done in
2464 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2466 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2467 avoiding a fatal error in vax ultrix 4.2 cc.
2469 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2471 * bfd-in.h, VERSION: Roll to version 2.1.
2473 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2475 * oasys.c (oasys_write_object_contents): Lint.
2476 * srec.c: Whitespace cleanup.
2478 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2480 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2481 cleaned up output formatting a bit.
2483 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2485 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2486 relaxable. Should be moved somewhere else.
2488 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2490 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2491 (aout_mips_*_vec): Added seclet_link element.
2493 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2494 support for aout-mipsbsd target.
2496 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2498 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2500 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2502 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2504 Add support for the H8/500
2506 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2508 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2510 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2511 * coff-mips.c: Now includes libecoff.h.
2512 (ecoff_data_type): Moved to libecoff.h.
2513 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2514 call it. If there is ever another ECOFF target, this and the
2515 swapping functions should be accessed via an ECOFF specific target
2517 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2519 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2521 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2522 no longer includes this file.
2524 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2525 bits to 0 to make comparison test useful.
2527 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2528 avoid overflowing GP accessible sections in binutils/objdump.
2530 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2532 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2533 reading more robust: Fail if string index is out of string
2536 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2538 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2539 PCREL13): Don't take dst_address into account; the input file has
2540 already taken care of that.
2542 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2544 * coff-mips.c: Completed support for linker and binutils.
2546 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2548 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2549 original addend from section contents.
2551 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2553 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2554 * hosts/delta88.h (strtol): Fix prototype.
2555 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2557 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2559 * elf.c: Get rid of "#ifdef sparc".
2560 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2561 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2563 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2564 compile type conditionals on host CPU.
2565 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2567 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2569 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2571 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2572 ECOFF which has two common sections.
2573 (bfd_com_section): Set SEC_IS_COMMON flag.
2574 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2575 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2576 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2577 bfd_is_com_section macro rather than checking for equality to
2580 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2582 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2583 (coff_mkobject_hook): Accept aouthdr argument.
2584 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2585 Handle NULL aouthdr argument.
2586 (coff_object_p): If there is no aouthdr, pass it as NULL to
2588 * libcoff.h: Rebuilt for mkobject_hook changes.
2590 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2591 additional MIPS ECOFF fields.
2593 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2595 * configure.host: added mips-dec-bsd*
2596 * configure.in: added mips-dec-bsd*
2597 * aout-mipsbsd.c: new file for mips-dec-bsd*
2598 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2599 * aoutx.h: added mips support.
2600 * archures.c: added mips support to bfd_default_scan().
2601 * cpu-mips.c: added support for R4000 (untested).
2602 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2603 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2604 hope will make it into include/bfd.h.
2605 * targets.c: added aout_mips_*_vec.
2607 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2609 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2611 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2613 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2615 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2617 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2619 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2620 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2621 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2622 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2624 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2625 bfd_swap_reloc_in or coff_swap_reloc_out.
2626 * coff-mips.c: Added code to link and write out symbolic debugging
2627 information, and to swap relocs in and out.
2629 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2631 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2632 (coff_write_object_contents): coff_count_linenumbers returns the
2633 number of line number records it found.
2635 * coffgen.c (coff_write_linenumbers): only write out line numbers
2636 in the section they belong to.
2638 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2640 * targets.c (bfd_target): Added relocateable argument to
2641 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2642 target vector for linker use.
2643 * bfd.c (bfd_seclet_link): New macro.
2644 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2645 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2646 and boolean return value. Made static.
2647 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2648 relocateable argument.
2649 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2650 relocateable argument (if relocateable, saves relocs).
2651 * bout.c (b_out_get_relocated_section_contents),
2652 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2653 relocateable argument (if relocateable, just calls
2654 bfd_generic_get_relocated_section_contents).
2655 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2656 argument to prototype.
2657 * All targets: Set new _bfd_seclet_link vector to
2658 bfd_generic_seclet_link.
2660 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2662 * coffgen.c: #include seclet.h.
2664 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2666 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2667 debug info. Setup info about linker symbols only, and use
2668 standard bfd fields to hold the info.
2669 * (hppa_object_p): Remove unneeded decls.
2670 * (hppa_new_section_hook): Get rid of most of this.
2671 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2672 fat. Remove all knowledge of stabs, remove redundant knowledge of
2674 * Remove macros for accessing fields which are now gone.
2676 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2678 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2680 * coff-z8k.c: delete unused reloc functions
2682 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2684 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2685 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2686 * coff-msym.c: Use DEFUN for function definitons.
2687 * coff-mips.c: Added code to read and print symbols, and to find
2690 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2691 swapping functions into coffswap.h for ECOFF use. Moved
2692 relocation functions, only used by h8300 and z8k, into reloc16.c.
2693 Added hooks for coffgen.c functions to backend data structure, and
2694 added hook functions. Still more could be done.
2695 * coffswap.h: New file to hold COFF swapping routines.
2696 * coffgen.c: New file to hold generic COFF functions.
2697 * reloc16.c: New file to hold h8300 and z8k specific relocation
2699 * libcoff-in.h: Added declarations for functions in coffgen.c.
2700 * libcoff.h: Rebuilt to incorporate changes.
2701 * coff-h8300.c: Function name changes.
2702 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2703 hook rather than defining EXTRA_CASES.
2704 * Makefile.in: Build new files coffgen and reloc16. Added
2705 dependencies of coff-*.o on coffswap.h and seclet.h.
2707 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2709 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2710 about discarding const.
2712 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2714 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2716 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2718 * configure.in (post-target): If --with-minimal-bfd is specified,
2721 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2723 * srec.c (srec_write_records): one of my boards wants a CR between
2726 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2728 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2729 (it broke a couple of weeks ago).
2731 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2733 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2734 return type, so libbfd.h doesn't reference undefined typedefnames.
2736 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2738 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2740 (coff_pointerize_aux): don't pointerize a negative tagndx
2741 (sometimes generated by SCO 3.2v4 cc).
2743 * bout.c (calljx_callback, callj_callback,
2744 b_out_get_relocated_section_contents): warn if relocating against
2745 an undefined symbol.
2747 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2749 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2750 Make a bunch more routines be static.
2751 * hppa.c (fill_spaces): Get rid of this, replace with much better
2752 written setup_sections().
2753 * (setup_sections): New routine to create BFD sections for each
2754 space and subspace in SOM files.
2755 * (hppa_object_setup): Use BFD sections created by
2756 setup_sections() to locate GDB symbol table info.
2757 * (make_unique_section): New routine to create a BFD section. It
2758 ensures that the given name is unique, and will generate a unique
2760 * (hppa_object_p): Become much more paranoid about file header.
2761 * (make_bfd_asection): Call bfd_make_section to do the dirty
2762 work. Simplify code somewhat.
2763 * (hppa_core_file_p): Use proper name for stack section.
2764 * libhppa.h: Remove millicode_start, millicode_end decls.
2766 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2768 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2770 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2771 relocs, don't bother doing the adjustment if the value to add is
2774 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2776 * bfd.c (bfd_get_size): New function that gets an upper bound
2777 on the possible size of any object in a bfd.
2778 * elf.c (bfd_elf_find_section, elf_get_str_section,
2779 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2781 * elf.c (elf_big_vec, elf_little_vec): Document last three
2782 members initialized to NULL.
2784 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2786 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2788 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2790 * hosts/std-host.h: New file. Attempt at a generic/default
2791 set of definitions, to discourage porting to new hosts by copying.
2792 * hosts/news.h: Removed.
2793 * hosts/sparc.h: Use std-host.h.
2794 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2795 perhaps we can later remove the the_bfd field from each symbol.
2796 * syms.c (struct symbol_cache_entry): Remove unused field
2797 app_data. Add comment noting that the_bfd is almost redundant,
2799 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2800 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2801 * hppa.c (fill_spaces): Make slightly more rebust.
2802 * configure.in: Allow std-host as the "default" host.
2804 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2806 * bfd.c: Add struct hppa_core_data to tdata union.
2807 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2808 Get rid of HPPA/BSD specific code. That will go somewhere else
2810 * (fill_spaces): Don't spin forever and die if you don't find
2811 $MILLICODE$ subspace.
2812 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2814 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2815 Make these work for HPUX.
2816 * (make_bfd_asection): New routine to make section creation a
2818 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2819 * libhppa.h: #include the right system files. Redefine all of
2820 the structs/macros for hacking core files to use more sensible
2821 HPUX core file structures.
2822 * targets.c (target_vector): Conditionalize hppa_vec on
2823 HOST_HPPAHPUX, not hp9000s800.
2824 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2825 malloc and realloc. #define HOST_HPPAHPUX.
2827 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2829 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2830 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2831 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2832 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2834 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2835 * aix386-core.c: New file for handling core files on AIX on PS/2.
2836 * targets.c: if AIX386_CORE, use aix386_core_vec.
2837 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2840 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2842 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2845 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2847 * Makefile.in: added dvi target
2849 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2851 * bfd.c: Use right name for tekhex tdata struct.
2852 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2853 * libcoff.h: Updated to get spacing change from coffcode.h.
2854 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2856 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2858 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2859 functions, with the "guts" of the old bfd_slurp_bsd_armap
2860 and bfd_slurp_coff_armap, but assuming we've already checked
2861 if the armap is present or not.
2862 Also, rewrite a bit to avoid keeping around obstack data
2864 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2865 Various fixes to correctly handle COFF_style archives names.
2866 (Note that because these have a trailing '/', the names can
2867 have embedded spaces.)
2868 * archive.c (bfd_slurp_armap): New function, replaces old
2869 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2870 _either_ format, and calls do_slurp_bsd_armap or
2871 do_slurp_coff_armap if either form of map is seen.
2872 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2873 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2874 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2875 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2877 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2879 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2880 * libhppa.h: Make millicode_start and millicode_end be unsigned
2881 int to be same type as CORE_ADDR in GDB. Why are these here?
2883 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2885 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2886 vaddr of the section to the addend.
2887 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2888 SCO_CORE to SELECT_VECS.
2889 (target_vector): add sco_core_vec.
2890 * sco-core.c (sco_core_vec): add leading underscore initializer.
2891 * configure.in (i[34]86-*-sco*): use target i386-sco.
2892 * config/i386-sco.mt: new file; define SCO_CORE.
2894 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2896 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2898 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2900 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2902 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2904 * hosts/i386linux.h: Include unistd.h.
2906 * aoutx.h (print_symbol): aout_stab_name returns a constant
2908 * libaout.h (aout_stab_name): Fix prototype.
2909 * stab-syms.c (aout_stab_names): Array is now const.
2910 (aout_stab_name): Return value is now pointer to const.
2912 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2915 * syms.c (asymbol): Added new field "app_data", for data
2916 particular to the application. Some of the linker flags ought to
2917 get moved to this field someday.
2919 * archures.c (bfd_default_scan): Recognize a few more numbers:
2920 80486, 80960, and 960.
2922 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2923 bfd_coff_std_swap_table, cast to PTR.
2924 * bfd.c (bfd_coff_swap_*): Deleted macros.
2925 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2927 * coffcode.h (type bfd_coff_backend_data): New structure type,
2928 contains pointers to the COFF-specific swapping routines.
2929 (bfd_coff_std_swap_table): New data structure, to be used when
2930 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2931 (bfd_coff_swap_*): New macros.
2932 * coff-mips.c (mips_coff_swap_table): New data structure.
2933 (ecoff_big_vec): Use it.
2934 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2935 * All other targets: Deleted coff-specific vector entries.
2937 * trad-core.c: Fixed some `PARAMS' uses that were missing
2940 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2942 * aoutx.h (some_aout_object_p): Protect arg prototype in
2943 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2945 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2947 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2948 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2949 PARAMS for readability.
2951 * aoutx.h: Add type to callback parameter.
2952 * coff-mips.c: Don't call trad-core.h, not needed.
2953 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2954 * trad-core.h: Eliminate, unused.
2956 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2958 * format.c (bfd_check_format): if default target isn't found
2959 then look through the entire list rather than return early.
2961 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2963 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2965 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2967 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2969 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2971 * coff-z8k.c: checkpoint, more addressing modes handled
2972 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2975 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2977 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2979 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2981 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2983 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2985 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2986 and about when file descriptors are closed.
2988 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2990 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2991 written out correctly.
2993 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2995 * section.c: New section bit SEC_SHARED_LIBRARY.
2996 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2997 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3000 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3002 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3003 macros; use PARAMS to declare the function pointers involved.
3005 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3006 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3008 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3010 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3012 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3013 declaring pointers to functions.
3014 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3015 * seclet.h: Declare external function with PARAMS.
3017 * doc/chew.c (exfunstuff): Eliminate.
3018 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3019 * doc/proto.str: Use paramstuff rather than exfunstuff.
3021 * libbfd.h: Update, based on changes in source code and chew.
3023 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3025 * libieee.h: Add FIXME about removing limit on number of sections.
3026 * bfd-in.h: Improve comments to make it clear that bfd.h is
3027 the wrong place to edit this file.
3028 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3029 same places where we install bfd.h.
3031 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3033 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3034 symbol type before blindly modifying the auxent. Specifically,
3035 only modify the endndx fields for types that need it, and don't
3036 set the array information for non-arrays.
3038 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3040 * aoutx.h (some_aout_object_p): Section list should be set up
3041 correctly anyways; don't have to set up "next" pointers manually.
3043 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3045 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3046 config/i386v.mh: removed -DUSG from HDEFINES.
3047 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3049 hosts/i386v.h: don't define POSIX_UTIME.
3051 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3053 * ieee.c (ieee_slurp_sections): make a private copy of the
3054 section's name before truncating it.
3056 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3058 * hppa.c: add symbol_leading_char entry in transfer vec
3060 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3062 * ieee.c (get_symbol): can now cope when two symbols of a
3063 different class, but the same index number occur consecutively.
3064 (get_section_entry): nicer name for sections being forward
3065 referenced. (ieee_archive_p): don't free the filename string,
3066 since it was never malloced.
3068 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3070 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3072 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3074 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3075 optionally setting the dimen info, since they are in the same
3076 memory locations. Also zero out external auxent.
3077 (coff_write_symbol): don't zero external auxent; now done in
3080 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3082 * Check fclose return value for errors.
3083 libbfd.h: bfd_cache_close now returns a boolean.
3084 cache.c (bfd_cache_delete): return fclose success value.
3085 (bfd_cache_close): return bfd_cache_delete return value.
3086 opncls.c (bfd_close, bfd_close_all_done): return result of
3089 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3091 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3093 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3095 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3096 work out a coff relocation type from a howto's attributes rather
3097 than using the input r_type field. This fixes PR1677 and allows
3098 conversion of a.out relocs to coff relocs.
3100 * coffcode.h (coff_write_relocs): if supplied a relocation
3101 relative to an absolute symbol, use the right symbol index.
3103 * reloc.c (bfd_perform_relocation): do a partial link for coff
3106 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3108 * changes to support i386-sysv with shared libraries:
3109 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3110 check for .data2; if _LIB is defined, check for it; map
3111 SEC_NEVER_LOAD to STYP_NOLOAD.
3112 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3113 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3114 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3115 if section has contents, not just if it is loadable; if
3116 TWO_DATA_SECS, check for .data2
3117 (coff_set_section_contents): set vma of .lib section to number of
3119 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3120 don't define coff_write_armap to bsd_write_armap.
3121 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3124 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3126 * solaris2.h: Get the definition of alloca from alloca.h if we
3129 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3131 * configure.in (i960-*-{aout,bout}): Support these.
3133 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3135 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3137 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3139 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3140 no-longer-used definitions of L_SET and L_INCR.
3141 * i386linux.h: Tweaks to smooth Linux build.
3143 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3145 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3147 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3149 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3150 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3151 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3152 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3154 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3155 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3157 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3159 * configure.host: New file, contains mapping of host configs
3160 to host support file names for bfd, binutils, opcodes.
3161 * configure.in: Use it.
3162 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3163 * i386bsd.c: Cleanup, reformat.
3164 * config/i386-bsd.mt: Comment changes.
3165 * config/i386bsd.mh: New file for core file support.
3166 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3167 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3168 on BSD 4.4 define ALIGN (sigh!).
3170 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3172 * libaout.h (aout_backend_data): added exec_header_not_counted
3173 field. For ZMAGIC files only, when text_includes_header is set, by
3174 default the length of the exec header is counted in the text
3175 section size. For go32, exec header is mapped in but does *not*
3176 contribute to the size of section.
3177 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3178 is not set, but ztih is, add the size of the exec header to the
3179 recorded size of the text section.
3180 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3181 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3182 Also set text_includes_header.
3183 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3184 by default in MY(backend_data).
3186 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3188 * aout-target.h (callback): Don't define this function if it won't be
3191 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3192 type doesn't match. Don't lose if file sections have already been
3194 (set_arch_mach): Set reloc_entry_size.
3195 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3197 * hosts/i386bsd.h: New file.
3198 * configure.in: Recognize i[34]86-*-bsd host.
3200 * aout-target.h (callback, write_object_contents): Delete unused
3203 * aoutx.h (reloc_type_lookup): New function.
3204 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3205 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3206 (MY_reloc_howto_type_lookup): Don't define it.
3208 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3210 (slurp_symbol_table): Use header byte order, not target byte
3211 order, for reading symbol data.
3213 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3215 * configure.in: Undo some brain damage in the host section.
3216 * configure.in: Reformat the target section, test many configs.
3217 * Makefile.in (make): Remove obsolete `make make'.
3218 * aoutx.h (some_aout_object_p): Make defines line up.
3220 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3222 Now a bfd knows whether underscores are normally prepended
3223 to symbols in its file format.
3225 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3226 coff-z8k.c: targets set so they have leading underscore
3227 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3228 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3229 without leading underscore flag
3230 * targets.c: add symbol leading char to xvec description
3231 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3233 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3235 * archive.c: Make errno global.
3236 * archive.c (_bfd_write_archive_contents): If read fails (and
3237 errno!=0) set bfd_error to malformed_archive (since this probably
3238 indicates a truncated archive), rather than system_call_error.
3240 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3242 * Makefile.in: added rules for i386bsd.c
3243 * i386bsd.c: new file, supporting 386bsd.
3244 * configure.in: recognize i386-*-bsd target.
3245 * config/i386-bsd.mt: new file - 386bsd target configuration.
3247 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3249 * configure.in: re-arrange host section to use *-*-* notation,
3250 clean up some of the target section as well
3252 * seclet.c: cast result of bfd_get_relocated_section_contents to
3253 avoid compiler warnings
3255 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3257 * coffcode.h (coff_section_symbol): Create section if it doesn't
3260 * bout.c: Removed some unused variables.
3262 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3264 * Portability fixes from p3:
3265 coffcode.h (coff_write_relocs): removed sanity check until it
3266 works on all targets (per advice from sac).
3267 config/hp9000.mh: new file to define USG.
3268 hppa.c: #undef hppa before the JUMP_TABLE.
3269 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3271 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3272 local variable target volatile to avoid mysterious bug in
3275 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3277 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3278 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3280 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3282 * coff-z8k.c (func_da, func_jr): Lint.
3283 * coffcode.h: Use memset rather than bzero.
3284 * elf.c: Use memcpy rather than bcopy.
3285 * tekhex.c: Use memset rather than bzero.
3287 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3289 Add Adobe a.out support.
3291 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3292 * config/adobe.mt: Add.
3293 * configure.in (*-adobe-* target): Add.
3294 * targets.c (a_out_adobe_vec): Add.
3295 * Makefile.in: add aout-adobe.c.
3297 * configure.in: Put two dashes in all entries to be matched.
3298 Add comments to remind people to do this.
3299 Reorder all entries that match manufacturer names, to occur
3300 last, so they will only be matched if no more specific match
3301 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3303 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3305 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3306 since we should never have a NULL section.
3307 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3308 tests, set the section to bfd_abs_section.
3310 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3312 * coff-z8k.c: getting closer
3313 * coffcode.h (coff_get_relocated_section_contents): allow
3314 EXTRA_CASES hooks for different arches to provide different reloc
3316 * seclet.h: #ifndef around it to allow multiple inclusion
3317 * srec.c: minor doc fix
3319 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3321 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3323 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3325 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3328 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3330 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3331 filling in reloc, in case immediately following code doesn't set
3334 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3336 * coffcode.h (coff_renumber_symbols): set the last renumbered
3337 symbol pointer to NULL, as expected by coff_write_linenumbers.
3338 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3339 type R_IHCONST used on the 29k.
3341 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3343 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3344 update, based on how the underlying file was opened. Obsoletes
3346 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3347 all FASCIST_FDOPEN config defines.
3349 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3351 * sparc-opc.c: Moved to opcodes library, now that we have one.
3352 * Makefile: Don't compile it.
3354 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3356 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3358 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3360 * section.c (bfd_set_section_flags): Remove a sanity check.
3361 It is unfortunately broken, and prevents strip from working.
3363 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3365 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3366 created by last change.
3368 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3370 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3371 * bfd-in.h: Bump to version 2.0.
3373 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3375 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3376 braindamaged HP/Apollo compiler happy.
3378 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3380 * format.c: Fix description of search for matching target.
3381 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3382 * targets.c: Update description of search for matching target.
3383 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3384 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3385 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3387 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3389 * Makefile.in: Added mostlyclean/clean/distclean rules.
3391 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3393 * targets.c (target_vector): Take out oasys (unless that is
3394 the default): Because there is no magic number in archives,
3395 there can be annoying target mis-matches.
3397 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3399 * sparc-opc.c: Rigorously updated to match architecture manual.
3401 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3403 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3404 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3405 to the built-in abs_section were not written out correctly.
3407 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3409 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3410 large, assume we're using a swapped byte order and fail with
3411 wrong_format rather than dumping core.
3413 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3415 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3416 filename constraints.
3417 * Makefile.in: Updated to reflect change.
3419 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3421 Add preliminary support for the we32k:
3423 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3425 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3427 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3429 * bout.c: added support for relaxable alignment relocs.
3431 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3432 pass down pointer to play area rather than use alloca
3434 * cpu-z8k.c (compatible): made static to reduce name space
3437 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3439 Add basic support for the z8k:
3441 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3442 section.c, targets.c,
3444 * syms.c: move mis-inserted patch.
3446 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3448 Documentation fixes:
3449 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3450 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3452 * reloc.c: break out addend item from surrounding text.
3454 * doc.str (DOCDD): Defined. Adds text to output.
3455 (bodytext): Put bulletize before kill_bogus_lines.
3456 * chew.c (bulletize): End itemization after a blank line, to
3457 prevent following text from being swallowed up in an item.
3459 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3461 * configure.in: Add sparclite as a target.
3463 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3465 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3468 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3469 from a coff file (csym is null), dont deref them
3471 * ieee.c (parse_expression): get the answer right when adding an
3472 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3473 on elts so that filename is filled in.
3475 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3477 * bout.c (howto_align_table): New set of relocs, with enough
3478 data for "objdump -r" to work.
3479 (b_out_reloc_type_lookup): Recognize alignment relocs.
3481 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3483 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3484 invocations of make. Also, always create installation
3487 * config/apollov68.mh: removed -g from CC definition.
3489 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3491 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3492 overflowing gp-offset range.
3494 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3496 * srec.c (srec_set_section_contents): don't write out sections
3497 without the LOAD and ALLOC attributes
3499 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3501 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3502 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3503 * aout-target.h (callback): Don't set page/seg sizes.
3505 (set_sizes): New routine.
3506 (backend_data): Point to it.
3507 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3508 (sunos4_aout_backend): Point to it.
3509 * aoutx.h (set_arch_mach): Call set_sizes callback.
3511 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3513 * aout-target.h: Make _bfd_slurp_extended_name_table be
3514 the default. Given that we *write* the suckers (for long
3515 archive member names), we really ought to be able to read them!
3516 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3517 seem to be needed, and many machines don't have it.
3519 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3521 * coff-m68k.c (vector): read and write archives in coff format.
3523 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3525 * opc-sparc.c: New file.
3527 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3529 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3530 pointers to bfd_byte* before performing arithmetic on them. Such
3531 use with bare void* pointers is a gcc extension.
3532 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3533 * archive (normalize): Add to CONST to match actual usages with
3536 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3538 * configure.in: Recognize i486 host cpu, and use i386-elf
3541 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3543 * config/stratus.mt (CC): Remove definition.
3544 * elf.c (bfd_section_from_shdr): Test for the possibility that
3545 section_from_elf_index returns NULL and don't dereference it.
3547 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3549 * add hppa_data to bfd tdata (indirectly via sef).
3551 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3553 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3555 * configure.in: error messages to stderr, not stdout
3557 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3559 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3560 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3561 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3563 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3565 * configure.in: recognize hppa* instead of hppa
3567 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3569 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3570 RTYPE2HOWTO to cope with same.
3571 * reloc.c (bfd_perform_relocation): added support for size of -2
3572 (subtract a word reloc type). Updated doc.
3574 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3576 * Makefile.in: merged changes from progressive, removed rcsid.
3578 * archures.c, archive.c, Makefile.dos: removed rcsid.
3580 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3582 * bfd-in.h : add BFD_IS_RELAXABLE flag
3583 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3584 header e_relaxable, major hackery in callbacks
3585 * libaout.h : add space for a_relaxable.
3586 * seclet.c (rel): don't relax empty sections
3589 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3591 * section.c (STD_SECTION): add some casts to the initializers for
3594 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3596 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3597 and add appropriate casts to keep (picayune) aix-cc happy.
3599 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3601 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3602 symbol pointers. Punt expensive & useless bfd_realloc. Use
3603 malloc for raw symbols, and free it before returning.
3604 (bfd_section_from_shdr): Do not slurp symbol table until politely
3605 asked. Do not even slurp string tables.
3606 (elf_get_symtab_upper_bound): Count 'em without reading them.
3607 (elf_get_symtab): This is how to politely ask. Schlurp!
3608 This should probably just *become* elf_slurp_symbol_table, FIXME.
3610 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3612 * archive.c (bsd_write_armap): write the timestamp of the
3613 archive header to be just a little bit later than the timestamp of
3614 the file, otherwise the linker will complain that the index is
3617 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3619 * configure.in: Add m68k-ericsson-*.
3621 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3623 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3624 * elf.c: Remove unconditional debug printf's.
3625 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3626 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3627 (elf_slurp_symbol_table): Hand out symbols in forward, not
3628 reverse order. Simplify duplicate code.
3630 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3632 * elf.c: Remove "(void)" casts from function calls where the
3633 return value is ignored, in accordance with GNU coding standards.
3635 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3637 * hppa.c: Apply John's standard fix to avoid "empty translation
3638 unit" warnings from some ANSI-C compilers.
3640 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3642 * hosts/solaris2.h: Configure same as sysv4.
3644 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3646 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3647 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3648 type match actual return type.
3649 * elf_print_symbol (section_name): Make CONST.
3651 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3653 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3654 New files, for Linux (a free Unix clone for 386 machines).
3655 * Makefile.in, configure.in, targets.c: Update accordingly.
3657 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3658 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3659 correct calling of howto special functions and fixes from Raeburn
3661 * archures.c: nuke bfd_reloc_code_type
3662 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3663 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3664 SEC_NEVER_LOAD, various other bfdgas newness
3665 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3666 * targets.c: change jump table vector to above
3669 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3671 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3672 its prototype will be included in libbfd.h. Change result type
3673 to struct * (rather than equivalent typedef) so it can be used in
3674 the prototype, where they typedef won't be known.
3675 * libbfd.h: Updated version.
3677 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3679 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3680 targets.c: HPPA merge.
3682 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3684 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3685 * config/solaris2.mh: Kludge around Sun compiler bug.
3687 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3689 * libaout.h (aout_backend_data): Change defs of two bitfields to
3690 be unsigned chars instead to get around rs6000 compiler problem.
3692 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3694 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3695 Correct misconception that there can be only one symbol table.
3696 Only call elf_slurp_symbol_table on the full symbol table, not
3697 the dynamic one which is only a subset of the full one.
3699 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3701 * coffcode.h (coff_compute_section_file_positions): For I960,
3702 don't align sections in file.
3704 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3706 * targets.c (struct bfd_target): Added field for target-specific
3707 (but not file-specific) data, for distinguishing minor
3708 characteristics between (e.g.) a.out formats.
3710 * section.c (struct sec): New field user_set_vma indicates vma
3711 field should be heeded, not assumed to be unset.
3712 (STD_SECTION): Initialize that field of standard sections to zero.
3713 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3715 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3716 pre-swapped version.
3718 * archures.c (struct bfd_arch_info): Fixed order of comment and
3719 field decl. New fields indicate size of page and segment for
3721 * cpu-m68k.c (N): Fill in values.
3722 * cpu-sparc.c (arch_info_struct): Ditto.
3724 * libaout.h (struct aout_backend_data): Various bits of data (not
3725 all used currently) with characteristics of a.out implementation.
3726 Important field for now is text_includes_header, indicating that
3727 the text section starts immediately after the file header, which
3728 gets mapped in with it.
3729 (struct aout_data): New fields indicate whether vma has been
3730 adjusted yet (not yet used), and what magic number will be used in
3731 the output file (should go away in favor of vma_adjusted).
3732 (WRITE_HEADERS): Code for dealing with section sizes and related
3733 header fields replaced with call to adjust_sizes_and_vmas.
3734 * aoutx.h (some_aout_object_p): Fill in magic number field.
3735 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3736 (set_arch_mach): Set page size and segment size once CPU
3738 (adjust_sizes_and_vmas): New function; has much code moved
3739 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3740 and size parameters, as well as many header fields, after deciding
3741 on magic number for output file. Checks to ensure that this
3742 adjustment has only been done once.
3743 (set_section_contents): Call adjust_sizes_and_vmas instead of
3744 doing much of the work here.
3746 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3747 default (null) values of these fields.
3748 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3749 value in exec header.
3750 (sunos4_aout_backend, MY_backend_data): Define backend data
3751 indicating file header is included in text section.
3753 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3755 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3756 gcc version 2, to avoid warnings.
3758 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3760 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3761 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3763 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3765 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3767 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3769 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3770 * configure.in: Rewrite target parsing to use simple format.
3771 Handle sparc-sun-solaris2 configuration.
3772 * aout64.h: Avoid ANSI C brain death warning.
3773 * elf.c: Avoid trigraph (???) or /* in comments.
3775 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3777 * config/sysv4.mh: new file, RANLIB=echo
3779 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3781 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3783 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3784 elf_core_tdata_struct into a single common struct. Core files
3785 wouldn't have worked at all without this.
3786 (bfd_elf_find_section): New function for GDB's undercover use
3787 to find string sections that BFD hides from it.
3788 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3790 (elf_object_p, elf_core_file_p): Allocate internal file header
3791 storage dynamically.
3792 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3793 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3795 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3797 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3799 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3801 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3803 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3805 * configure.in: handle m680[01234]0 as aliases for m68k
3807 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3809 * coff-a29k.c: do byte relocs correctly
3810 * coffcode.h (styp_to_sec_flags): never load INFO sections
3811 * seclet.c (rel): don't relocate INFO sections
3813 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3815 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3816 Make the symbols unmodifiable.
3817 (bfd_section_init): Deleted.
3818 * init.c (bfd_init): Don't call bfd_section_init.
3820 * section.c (bfd_set_section_contents): Ensure that range to be
3821 written is within section boundaries.
3822 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3825 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3827 * coff-i960.c (howto_table): Deleted.
3828 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3829 interesting entries from old howto_table.
3830 (RTYPE2HOWTO): Adjusted to use switch.
3831 (coff_i960_reloc_type_lookup): New function.
3833 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3834 records for section symbol.
3835 (make_abs_section): Unused; deleted.
3836 (renumber_symbols): Re-order symbols so undefined symbols come
3837 last, as COFF format desires.
3838 (coff_write_symbol): Put C_FILE symbols in debug section always.
3839 (coff_section_symbol): New function; creates a symbol with the
3840 same name as a section, and sets up aux records for it.
3841 (coff_add_missing_symbols): New function; adds section symbols to
3842 symbol table if they aren't there already. Should someday also
3843 add a dummy C_FILE symbol if none is present.
3844 (coff_write_object_contents): Add missing symbols before preparing
3845 symbol table to be written.
3846 (coff_slurp_reloc_table): Verify that symbol indices read in are
3847 in a reasonable range.
3848 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3849 (obj_conv_table_size): Accessor macro.
3851 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3852 reloc types on i960.
3854 * bfd-in.h (bfd_get_section_name): New macro. Like
3855 bfd_section_name, but returns rvalue, not lvalue.
3856 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3857 (bfd_get_section_flags): Now returns rvalue.
3859 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3860 general, some specific to sparc or i960.
3862 * aoutx.h (set_section_contents): Set VMA for each section based
3863 on previous section. If text section VMA doesn't appear to have
3864 been set, make a best guess from the type of file.
3866 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3868 (MY(vec)): Initialize reloc_type_lookup field.
3870 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3871 (bfd_error_trap, bfd_error_vector): Extern, not common.
3873 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3874 few types of relocs for sparc; will need enhancement.
3876 * bout.c (callj_callback): Use DEFUN macro in definition.
3877 * coff-i960.c (optcall_callback): Likewise.
3879 * targets.c (bfd_target): Added fields reloc_type_lookup and
3880 _bfd_make_debug_symbol. Also minor comment changes.
3881 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3882 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3883 than arch info, and dispatch with BFD_SEND. Callers changed.
3884 * archures.c (struct bfd_arch_info): Deleted field
3886 * cpu-*.c: Don't initialize that field.
3888 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3889 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3890 (bfd_errmsg): Now returns ptr to const.
3891 * bfd-in.h (bfd_errmsg): Fix prototype.
3893 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3894 * reloc.c (bfd_generic_relax_section): Ditto.
3896 * section.c (Section Output doc): Improve description of use of
3897 output_section and output_offset.
3899 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3901 * sco-core.c: new file from net.
3902 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3903 Now we have the hairy linker, it's possible to move symbols from
3904 one section into another. Actually make that work!
3906 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3908 * hosts/sun3.h: fix declaration of free.
3910 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3912 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3913 * coff-h8300.c (reloc_processing): all relocs are relative to
3915 * opncls.c: don't use fdopen on DOS systems
3917 short patches from Glenn Kasten (glenn@ready.com)
3918 * target.c: enabled oasys support
3919 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3920 fix problem where a relocation which crossed a modification byte
3921 boundary did not work. Fix problem where a relocation near the end
3922 of a data record did not work.
3925 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3927 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3928 archvie header string counts the endian way, this heuristic sees
3929 how big an archive string to read by trying it one way and if the
3930 string table is unreasonably big, trying it the other. *FIXME*.
3931 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3933 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3935 * bfd-in.h: Increase version number to 1.97, for consistency
3937 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3939 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3941 * bfd-in.h: bump version to 1.96
3942 Major change; changed calling convention for
3943 bfd_get_relocated_section_contents so that caller allocates
3944 memory for section data.
3945 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3946 seclet.c, targets.c, bfd.c: reflect new convention.
3947 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3948 case, then use reasonable default values for SEC_* flags.
3950 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3952 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3953 size of output reloc struct.
3954 * targets.c, Makefile.in: comment out tekhex for the moment.
3955 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3956 * configure.in: tandem target is st2000
3957 * coff-m68k.c: rename static howto_table to global
3958 m68kcoff_howto_table.
3959 * bout.c: remove unnecessary abort
3960 * coff-a29k.c: various changes to the way relocations work to cope
3961 with the "new order" and latent bugs.
3964 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3966 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3967 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3968 * reloc.c (bfd_perform-relocation): don't relocate refs to
3969 absolute symbols if doing a partial link.
3971 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3973 * configure.in: Add a29k-amd-udi.
3975 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3977 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3978 internal_exec structure before initializing the fields that
3979 are used, so that the unused fields are in a known state.
3981 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3983 * tekhex.c (struct data_struct): Convert from typedef that
3984 typedefs nothing to a normal structure declaration.
3985 * tekhex.c (pass_over): Prototype args for function that
3986 second arg points to.
3988 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3990 * Makefile.in: remove old style staging. Do not print recursion
3993 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3994 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3997 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3999 * bfd.c, Makefile.in: added tekhex
4000 * aoutx.h (set_section_contents): pages should be padded to the
4001 size of a page, not the size of a segment.
4002 * configure.in: added go32 host and i386-aout target.
4003 * i386aout.c, libaout.h: now works for go32 target
4004 * ieee.c: fix bit rot.
4005 * seclet.c: support for padding seclet type.
4007 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4009 * Makefile.in: added .NOEXPORT:
4011 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4013 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4015 * elf.c (elf_compute_section_file_positions,
4016 elf_write_object_contents): Return boolean, not NULL (which
4018 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4019 Also ifdef-out code that aborts on unhandled section types.
4021 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4023 * configure.in: Recognize ncr3000 config
4024 * Makefile.in (MINUS_G): Pass on to recursive makes.
4025 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4027 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4029 * Makefile.in: Now that we have sym.h and symconst.h, compile
4030 coff-msym.c on all systems.
4031 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4032 * coff-msym.c: Update include files and comments; add weakext bit.
4034 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4036 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4037 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4039 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4041 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4042 * configure.in: Add new host and target configs.
4043 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4044 structs, which vary; just use member name.
4045 (elf_object_p, elf_core_file_p): Lint, fix comments.
4046 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4048 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4050 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4051 local, disposable, copy of the external form of section header
4052 table and program header table entries.
4054 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4056 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4058 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4060 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4063 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4065 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4067 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4069 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4070 not internal bfd_assert function (twice).
4072 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4074 * aout-target.h: change ar_max_namelen to 15 (the right value)
4075 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4078 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4080 * archive.c (bfd_generic_archive_p): check for bout archives too.
4081 * bout.c: make it work again.
4083 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4085 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4087 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4088 bfd_xmalloc() instead of bare malloc().
4090 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4092 * Makefile.in: pass down MAKEINFO on info.
4094 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4096 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4097 host/h-<foo> now just <foo>.
4098 * configure.in: reflect changes
4100 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4102 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4103 actual source file, not just the generated libbfd.h.
4105 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4107 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4108 gdb on little-endian 960 code.
4109 * archive.c (compute_and_write_armap): indirect symbols should go
4110 into the archive header too.
4112 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4114 * Makefile.in: added check target.
4116 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4118 * coff-msym.c: Move this file from gdb/ecoff.c. It
4119 handles byte-swapping for ECOFF (MIPS symbol) files.
4120 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4121 to the files built on MIPS-based hosts.
4122 * Makefile.in: Add rule for coff-msym.
4124 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4126 * Makefile.in: added clean-info target. MINIMIZE=1.
4128 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4130 * coff-rs6000.c: Move core file functions into separate
4131 new file rs6000-core.c. This is needed because reading
4132 core files depends on native include files that conflict
4133 with ../include/coff/rs6000.h.
4134 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4136 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4138 * aoutx.h (NAME(aout,print_symbol)): Don't print
4139 symbol addresss for undefined symbols.
4140 * coff-rs6000.c: Various updates (due to target-
4141 independent changes).
4142 * libbfd.h: Ditto (tdata field is now a union).
4143 * hosts/h-sparc.h: Removed prototype for bogus function
4144 'emset' (presumably should have been 'memset' - which is there).
4146 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4148 * configure.in (mips-big-* target): Same is Iris.
4150 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4152 * aoutx.h (translate_from_native_sym_flags): when creating an
4153 alias symbol, fill in the section as undefined, rather than
4154 leaving it blank. If an output section can't be found for a
4155 symbol, then don't core dump.
4157 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4159 * Makefile.in, configure.in: removed traces of namesubdir,
4160 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4161 copyrights to '92, changed some from Cygnus to FSF.
4163 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4166 * coff-h8300.c: fix stupid reloc subtraction bug
4167 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4168 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4169 the symbol.flags and done_lineno fields.
4171 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4173 * coffcode.h (coff_write_symbol): write out the correct number of
4175 * cpu-h8300.c: fix disassembly bug
4177 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4179 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4180 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4181 reloc.c, section.c (bfd_map_over_sections), targets.c
4182 (bfd_target_list): Protolint.
4183 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4185 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4187 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4189 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4190 section of a symbol rather than the section of a reffed symbol to
4191 determine the r_index of an emmitted reloc.
4193 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4195 * PORTING: New (preliminary) porting guide.
4197 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4199 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4200 (howto_hvrt16): lint.
4202 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4204 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4205 a full configuration (with possible cross-development),
4206 instead of using host-aout.c.
4208 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4210 * aout-target.h (MY(write_object_contents):
4211 Set obj_reloc_entry_size (abfd).
4212 * gen-aout.c: Change to emit a .c files, not a .h file.
4214 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4216 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4217 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4219 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4221 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4222 with more than one auxent can cause nasty core dumps.
4224 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4225 "done_lineno" so that a symbol which appears twice in the symbol
4226 table only gets it's linenumbers relocated once. Modifed
4227 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4230 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4232 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4233 stuff to use the New Order.
4235 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4237 * ieee.c: Change type of envi[] to unsigned char.
4239 * configure.in: fix vax ultrix configuration.
4241 * elf.c (bfd_section_from_shdr): Deal with null return from
4242 bfd_make_section(). (elf_object_p): Select endianess properly.
4244 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4246 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4248 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4250 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4251 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4252 * host-aout.c: Don't use aout-params.h; configure these systems
4253 in their xm files, not in a randomly generated file.
4254 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4256 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4258 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4260 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4261 host_aout_vec here as well.
4263 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4265 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4266 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4267 to prevent undefined symbol.
4269 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4271 Various lints found on PersSony
4272 * aoutx.h: cast an enum
4273 * coff-a29k.c: many ints in reloc structure turned to enum
4274 * coffcode.h: more enums
4275 * cpu-h8300.c: more enums
4276 * opncls.c: more enums
4278 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4280 * configure.in: Make Tahoe configuration work again.
4281 * bfd-in.h: Remove trailing comma from enum declaration.
4282 * ieee.c: Can't put byte values >0x7F into a signed char.
4284 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4286 * Makefile.in: Add dependencies for various coff-*.o files.
4288 * elf.c: Remove extraneous paren from core_prpsinfo and
4289 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4290 Replace references to old section "size" member with new
4291 "_raw_size" member. Implement elf_make_empty_symbol, which
4294 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4296 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4299 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4301 * coffcode.h (bfd_coff_relax_section): now static.
4302 (bfd_coff_get_relocated_section_contents): various type lints.
4304 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4306 New entry point in the transfer vector - bfd_relax_section.
4308 * aout-target.h: add to vector, call generic_relax
4309 * bfd-in.h: add to vector
4310 * bfd.c: add #define for vector
4311 * bout.c: add to vector, call generic_relax
4312 * coffcode.h: add to vector, also now has coff specific relax code
4313 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4314 * elf.c: call generic_relax
4315 * ieee.c: call new vector, clean up some bugs due to the creation
4317 * libbfd.h: add bfd_generic_relax_section EXFUN
4318 * oasys.c: call generic_relax
4319 * reloc.c: implement generic_relax
4320 * seclet.c: moved much of this into coffcode.h
4321 * srec.c: call generic_relax
4322 * targets.c: define new transfer vector
4324 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4326 * everything: now modified to use smaller reloc type. Self hosts
4329 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4331 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4332 New files for stratus.
4334 * configure.in: Add configuration fragments for stratus.
4336 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4338 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4339 variables as CONST since they are set to point to a const char
4340 string. Fixes compiler complaints.
4342 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4344 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4347 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4349 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4350 symbols, so that we can emit the correct file name even
4351 if it's an include file.
4353 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4355 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4356 (Reported by john@labtam.labtam.oz.au (John Carey)).
4358 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4360 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4362 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4363 being used to -DHAVE_PROCFS.
4365 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4366 '#include "fopen-same.h"' to end of file to match other h-* files.
4368 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4370 * configure.in: Change svr4 references to sysv4. Add case
4371 "unknown" for target vendor and infer some targets based
4372 on the specified operating system.
4374 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4376 * bfd-in.h, libaout.h: ANSIfy enums.
4378 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4380 * archive.c (normalize): created version for VMS which removes the
4381 VMS directory crap from the front and end of a filename, eg turn
4382 [-.foo]bar.obj;123 into bar.obj
4383 (bfd_construct_extended_name_table): now writes index into an
4384 extended name table in decimal - the same base used to read an
4385 extended name table.
4387 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4389 * aout-encap.c: Fix to use aout-target.h.
4390 * aoutf1.h: Use standard MY_object_p and MY_callback
4391 in aout-target.h. Remove target-specific versions.
4392 * host-aout.c: Re-write to use aout-target.h.
4393 * gen-aout.c: New files use with host-aout.c to generate
4394 host-specific a.out-related parameters.
4395 * Makefile.in: host-aout.o depends on aout-params.h, which is
4396 generated by gen-aout.
4397 * aout-target.h: Make a little more flexible.
4398 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4399 macro. Instead, inline it in aout-target.h.
4400 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4401 a gcc -Wall warning.
4402 * archive.c: Add missing commas in DEFUN macro (2 places).
4403 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4404 Berkeley ones, now that libiberty has them:
4405 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4406 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4407 remove unused variable.
4409 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4411 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4412 and execname inside HAVE_PROCFS ifdef since they are unused
4413 when it is not defined.
4415 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4417 * elf.c: Flag all sections as either code or data. We can't
4418 be sure what they are anyway, since ELF doesn't fit the
4419 traditional model of text+data+bss very well. Add new local
4420 function elf_read() to simplify code. Record entry point in
4423 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4425 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4426 rather than N copies of the same lines.
4428 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4430 * cpu-h8300.c: disassemble branch displacements correctly
4431 * coff-h8300.c: put reloc offsets out in 32bits
4433 * makefile.dos, configdj.bat: New files from DJ
4434 * cache.c: fopen with new macros is needed for DOS.
4435 * ieee.c: environ renamed to envi to stop an include file
4437 * opncls.c, coff-rs6000.c: more fopens with macros.
4439 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4441 * Makefile.in: infodir belongs in datadir.
4443 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4445 * Makefile.in: fix where docdir lives
4447 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4448 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4449 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4450 srec.c, syms.c, targets.c : all new documentation and lint
4454 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4456 * coffcode.h, srec.c: Lint.
4458 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4460 * Makefile.in: install using INSTALL_DATA, added standards.text
4463 * configure.in: mark directory as target dependent. configure
4464 nows works in objdir always so make file existence checks
4467 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4469 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4470 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4471 and mandir now keyed off datadir by default.
4473 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4475 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4476 computation of arch and machine type so it's worked out before
4477 some_aout_object_p is called.
4478 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4480 * archures.c: add extra field 'section_align_power' to hold
4481 default section alignment in object files.
4482 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4483 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4484 initialize the new field.
4485 * bout.c (b_out_callback): replace the text size, since aout
4487 * aoutx.h: Documentation in the new style
4489 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4491 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4492 use the saved value if mtime_set is already set (intended
4493 for archive files, though apparently not used yet).
4495 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4497 * targets.c: Revise comments about how to configure the target
4498 vector, to match reality. Remove mention of obsolete methods.
4499 Remove long lists of capitalized macros that turn into the same
4500 thing in lowercase. Normal vector simply lists all known
4501 lowercase xvec names; all other cases are handled by SELECT_VECS.
4503 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4506 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4507 list of supported targets.
4509 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4511 * archive.c (bsd_write_armap): The pad byte sometimes added to
4512 the string table in a __.SYMDEF member is now
4513 counted as part of the size of the string table.
4514 This is compatible with the old ranlib, as well as Sun's.
4516 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4518 * srec.c: Rewrote to fix many bugs; now gets the record type
4519 right, doesn't choke on input, sets the start address in an S9 and
4520 fills in the filename on an S0.
4522 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4524 * cpu-h8300.c: Add support for MEMIND addressing mode
4526 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4528 * coffcode.h: use the new macro if available
4530 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4531 * Makefile.in: Fixed dependencies due to file rename
4533 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4534 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4535 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4536 newos3.c, stab-syms.c, syms.c: All these files have had their
4537 #includes altered to point to the new places.
4539 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4541 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4543 * configure.in: Add vendor "ncr" as supported per-target vendor.
4544 Add svr4 case for i386 per-host case.
4546 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4549 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4551 * syms.c (bfd_decode_symclass): Return 'A'
4552 for symbols that are both absolute and global.
4553 * archive.c (bfd_special_undocumented_glue): Return NULL
4554 if bfd_ar_hdr_from_filesystem returns NULL.
4556 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4558 * Makefile.in: added coff-h8300
4559 * configure.in: now h8 is a coff target
4560 * cpu-h8300.c: fix various disassembly problems
4561 * libcoff.h: took out some code which has been #0ed for a long
4563 * targets.c: added h8 coff
4564 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4565 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4567 * coffcode.h: Started to change the way machine dependencies are
4568 handled, from the nest of #ifdefs to macros defined in the
4569 including coff-<foo>.c
4571 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4573 * aoutx.h (some_aout_object_p): Set the `executable' bit
4574 if the entry point is contained in the text segment, even if the
4575 text segment is at location 0.
4577 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4578 nonstandard MIPS sections (.rdata, .sdata, etc).
4580 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4581 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4582 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4584 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4586 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4588 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4589 from syms.c to new file stab-syms.c. Also, since GNU extended
4590 type codes such as N_SETT are no longer in ../include/stab.def,
4591 include them manually.
4592 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4593 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4594 * libaout.h: Added prototype for aout_stab_name().
4595 * Makefile.in: Update Makefile for new stab-syms.[co].
4597 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4599 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4600 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4601 just make N_XXX work by excluding the header from the text segment.
4602 * aoutx.h: Fix comments to match.
4604 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4606 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4607 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4608 for the "logical" text segment (i.e. never consider the exec
4609 header to be part of the text segment). This change is
4610 needed for consistency with various other parts of bfd and ld.
4611 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4612 and move calculation of obj_textsec(abfd)->size to libaout.h.
4613 * bfd-in.h: Removed bogus ';'.
4615 * Makefile.in: Add MINIMIZE flag to select lean
4616 or bloated target_vector.
4617 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4618 * newsos3.c: Fixes to ../include/aout64.h remove need
4619 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4621 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4623 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4624 handle both little and big-endian targets, with little
4625 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4626 * host-aout.c: Add FIXME note.
4628 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4630 * targets.c: Make the default target_vector contain
4631 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4632 Old behavior can be gotten by defining ALL_TARGETS.
4633 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4634 Factored out common code into new file aout-target.h.
4635 Saves a lot of duplicate code for a.out variants.
4637 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4639 Get 'make headers' to work when configured with +subdirs.
4640 * Makefile.in: Add $(subdir) to docdir path.
4641 * doc/Makefile.in (protos): Add $(srcdir) prefix
4642 to name of sed scripts.
4644 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4646 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4647 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4648 to include names of N_SETT etc.
4650 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4652 * elf.c: Add minimal support for ELF symbol tables. Generates
4653 canonical bfd symbol tables from ELF symbol tables. Change the
4654 name of some functions from bfd_<name> to elf_<name>.
4656 * syms.c: Trivial fix to comment to remove a redundant "to".
4658 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4660 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4661 form that GDB recognizes as COFF.
4663 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4665 * ieee.c (ieee_object_p): cast NULL correctly.
4666 * configure.in: added harris host
4668 * coff-a29k.c: Lots of changes, most from David Wood.
4670 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4672 * coff-m88k.c (coff_write_armap): Just #undef it.
4674 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4676 * Makefile.in: standardize on MINUS_G to disable debugging
4677 * coff-m88k.c: create coff armaps instead of bsd ones.
4678 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4681 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4683 * elf.c: Additions to support ELF format core files.
4684 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4685 has support for /proc (all the include files in particular).
4687 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4689 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4690 of two N_SO stabs, one for directory, and one for filename.
4692 * bfd-in.h (print_vma): Factor out duplicate definition.
4694 Exit a little more gracefully when malloc returns NULL.
4695 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4696 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4697 * libbfd.h: Rre-generated due to libbfd.c update.
4699 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4701 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4703 * elf.c (elf_object_p): Don't try to create a bfd section for
4704 the first ELF section header. It is just a placeholder.
4706 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4708 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4709 core files, when compiling native.
4710 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4712 FIXME: The aoutf1.h change below needs to be reversed back
4715 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4717 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4718 manipulation of lnno fields in lineno structs in a coff-<f>.h
4719 independent way. Override it in coff-<f>.h to your favourite
4720 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4721 (coff_swap_lineno_out): modified to use the new macros.
4723 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4725 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4726 unknown arch when the magic number doesn't specify the
4727 architecture, since some OSs (eg old sun3s) don't set the number, and
4728 020 is probably the right answer anyway.
4730 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4732 * hosts/h-news.h, hosts/h-rtbsd.h:
4733 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4734 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4735 bfd_print_symbol_nm, for use by nm.
4736 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4737 bfd_print_symbol_nm option, to print in nm format.
4738 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4739 oasys.c (oasys_print_symbol): Provide stub implementations
4740 for bfd_print_symbol_nm.
4741 * syms.c: New function bfd_decode_symclass, used by nm printer.
4742 New function bfd_stab_name to look up string name of stab code.
4744 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4746 * Makefile.in: Added ctor.c
4747 * archures.c (bfd_default_arch_struct) added
4748 bfd_default_reloc_type_lookup.
4749 * coffcode.h: removed a load of #if 0ed code.
4750 (coff_compute_file_section_positions): now works out the section
4751 alignment and size correctly in all cases.
4752 (coff_get_symtab): looks for constructor symbols and calls the
4753 right function when they're found. (coff_canonicalize_reloc):
4754 knows when a section is full of constructors and does the right
4756 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4758 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4759 * libcoff.h: removed #if 0ed code
4760 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4761 arch independent constructor relocation type.
4762 (bfd_reloc_type_lookup): removed the comment "this will go away"
4763 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4764 reloc which is used when BFD_RELOC_CTOR falls through to give a
4765 default 32bit reloc for constructors.
4766 (bfd_default_reloc_type_lookup): added.
4767 * aoutf1.h: fixed SEGMENT_SIZE typo.
4769 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4771 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4772 matching prefix "coff".
4773 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4774 rs/6000 csect records.
4776 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4778 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4779 * configure.in: add motorola delta88 cases
4780 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4781 write_armap prototype
4782 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4784 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4786 * Rename COFF-related files in `coff-ARCH.c' form.
4787 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4788 coff-mips.c, coff-rs6000.c to be exact.
4790 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4791 make output clutter.
4792 * config/mt-*: Ditto.
4794 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4796 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4797 John Gilmore. Archive support from Damon A. Permezel.
4799 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4800 * configure.in: Add rs6000 case.
4801 * targets.c: Add rs6000 vector.
4802 * archures.c: Add rs6000, fix comment on romp.
4803 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4804 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4805 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4806 * section.c (bfd_make_section): Return NULL on attempt to create
4808 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4809 (bfd_swap_aouthdr_in): Handle lots more members.
4810 (make_a_section_from_file): If section has already been seen,
4811 just return false rather than overwriting it.
4812 (coff_real_object_p): Understand incoming magic numbers.
4813 (coff_set_flags): Understand outgoing magic numbers.
4814 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4815 (build_debug_section): Add fn for reading debug string section.
4816 (get_normalized_symtab): Handle symbol names in debug string section.
4817 Remove unused obj_string_table.
4818 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4819 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4820 existing section before making one.
4821 * cpu-rs6000.c: New file.
4822 * rs6000coff.c: New file.
4824 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4826 * elf.c: Add partial support for ELF format corefiles. Still needs
4827 support for extracting registers from corefiles.
4829 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4831 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4832 RANLIB is defined as echo, send the output to /dev/null to help
4833 reduce clutter in the output from doing a make.
4835 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4837 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4838 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4840 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4842 * coffcode.h (coff_compute_section_file_positions): make it pad
4843 section size out if there are alignment restrictions so that the
4844 image will be ok on a system where section positions are worked
4845 out by accumulating sizes rather than from the section headers.
4846 * targets.c (proto write_armap). Changed orl_count to unsigned.
4847 * opncls.c (bfd_close_all_done). Added so that generative
4848 programs like gas can close a bfd without causing bfd confusion.
4849 * libbfd.h (changed becuase of protos)
4850 * amdcoff.c: messed with the way that jmp displacements are
4851 calcualated. This may not yet be totally correct.
4852 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4854 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4855 abs symbol has no section (like a register symbol).
4856 (coff_write_symbol) now zeros auxent before filling it up to help
4857 with sensitive applications.
4858 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4860 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4862 * bfd.c: Make sure we don't get a macro strerror().
4863 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4864 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4865 attempt to recover command, ifdef NO_CORE_COMMAND.
4866 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4868 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4870 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4872 * archive.c (bsd_write_argmap): The size of the ranlib structures
4873 should not include the size field itself.
4874 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4875 adata(abfd)->exec_bytes_size field instead of constant macro,
4876 because aoutx.h compiles to a simple .o file shared by
4877 all 32-bits a.out targets.
4879 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4881 * configure.in: Allow i386-sco-sysv.
4882 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4883 * cpu-h8300.c: lint.
4885 * host-aout.c: New strategy. We use common code, include files,
4886 and data structures to handle the file, but set a few parameters
4887 from the host's config file (page size, text start addr, etc).
4888 * libaout.h: Define HP BSD machine types.
4889 * aoutf1.h: Handle reading a.outs with these types.
4891 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4892 virtual-memory-address of the .reg section. We can't just make a
4893 section for "all the regs and nothing else" because only GDB knows
4894 exactly where the regs are (scattered around the upage and stack).
4895 Clean up memory allocation. Remove big- and little-endian
4896 vectors, replace with single vector; this only runs on the host,
4897 in host byte order. Replace byteswap routines with aborts in case
4899 * targets.c: There's only one trad_core_vec now.
4900 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4902 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4904 * hosts/h-amix.h (free): Fix prototype.
4906 * aoutx.h: Don't use NULL as an integer, for braindead systems
4907 that declare it as (void *)0. (From Peter Schauer.)
4909 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4911 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4912 problem with bad Ultrix system headers.
4913 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4914 various kinds of alignments for the various kinds of
4917 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4919 * doc/Makefile: Don't assume . is on the path (from James Clark).
4921 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4923 * Makefile.in: Avoid Sun Make VPATH bugs.
4924 * targets.c: Declare trad_core vectors extern.
4926 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4928 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4929 * libbfd.h: Moved ALIGN macro here.
4930 * bout.c (b_out_callback): Replace i960_align by align_power.
4932 * libaout.h (struct aoutdata): Added fields page_size,
4933 segment_size and exec_bytes_size. These help generic code
4934 (in aoutx.h and libaout.h) to figure out where to align
4935 the various segments in a demand paged file.
4936 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4937 to decide if the exec header counts in a_text (text segment size).
4938 Also, assume D_PAGED flag is set; don't set it here.
4939 * bout.c (b_out_callback): Add initialization of
4940 adata fields page_size, segment_size, and exec_bytes_size.
4941 * host-aout.c (NAME(host_aout, callback) and
4942 NAME(host_aout,mkobject): Ditto.
4943 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4944 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4945 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4946 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4947 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4948 for some systems (mainly sunos), so do it in the callback instead.
4949 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4950 * aoutx.h (NAME(aout,set_section_contents): Change the way
4951 filepos and size of sections are carried out to support
4952 older styles of demand paged executables.
4955 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4957 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4958 * bfd.c: Added macros to enable gas to swap coff records.
4959 * coffcode.h: Make the coff_swap_*_out routines return the number
4960 of bytes swapped, and cleaned up their prototypes.
4961 * configure.in: Added ebmon/coff support
4962 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4964 * targets.c: Added new entry points for coff swapping
4966 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4968 Restructure configuration scheme for bfd, binutils, ld.
4970 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4971 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4972 Change some config names to match other dirs.
4973 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4975 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4976 ../include/sysdep.h.
4977 * cpu-i960.c: Strncmp needed a length arg.
4978 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4979 * i386aout.c: Remove dead N_TXTOFF override.
4980 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4981 * config/: Rename some config files to match up h-*.h names.
4982 Remove all the HOST_SYS definitions from the config files.
4983 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4984 * hosts/h-hp9000.h: Remove USG comment.
4985 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4986 * hosts/h-news.h, h-sparc-64.h: New config files that had
4987 previously been kludged in the <sysdep.h> file.
4989 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4991 * config/*: trad-core support is HOST dependent, not target
4992 dependent. Target config files only set DEFAULT_VECTOR and/or
4993 other vector elements. Exception: when host-aout.c is in use,
4994 in which case we're forced to assume we're native (hp, vax,
4995 tahoe). Rename XDEPFILES to HDEPFILES.
4996 * Makefile.in: Rename XDEPFILES.
4997 * config/h-sun*: Don't force static linking.
4998 * trad-core.c: Document how to use it nowadays.
4999 * i386aout.c, newsos3.c: Clean up.
5000 * i386coff.c: Allow 386 coff files to be used as core files too
5001 (for reading core files from embedded systems).
5003 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5005 * Add i386aout.c for a.out support on the i386.
5007 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5009 * reloc.c, section.c, syms.c, targets.c: correct info-node
5010 structure in *doc* comments.
5011 doc/Makefile: stop hiding complaints from makeinfo.
5013 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5015 * aoutx.h (...some_aout_object_p): Take a third parameter,
5016 the internal_exec struct, and avoid ever looking at an
5017 external_exec. All callers changed to read the entire
5018 external_exec struct, swap and check its magic number,
5019 swap in the whole structure, and pass the swapped-in version to
5021 * bout.c: Bring into modern era. Use single _object_p routine
5022 for big- aand little-endian. Provide internal and external
5023 exec header structs. Use separate swap-in and swap-out routines.
5025 * libaout.h: Move struct internal_exec from ../include/aout64.h
5026 to here. Add obj_symbol_entry_size to struct aoutdata.
5027 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5029 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5030 EXTERNAL_NLIST_SIZE. Callers changed.
5032 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5034 * bfd.c: Remove strerror() to libiberty.
5036 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5037 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5038 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5039 last byte of transfer, not first byte, is within the section.
5041 * host-aout.c: Remove `BSD' archive support. Lint.
5043 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5044 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5045 `bfd_arch_info_type'. All uses changed.
5046 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5047 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5048 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5049 it needs a better name.) All uses changed.
5050 * targets.c: Rename `enum target_flavour_enum' to `enum
5051 target_flavour', and remove the `_enum' from all of the enum
5052 values themselves. All uses changed.
5054 * configure.in, config/h-i386mach: i386 mach host.
5055 * config/t-i386-aout: Use host-aout.c.
5057 * trad-core.c: Give it its own xvec's to make it independent
5058 of other file formats.
5059 * ecoff.c, host-aout.c: Remove refs to trad-core.
5060 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5061 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5063 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5065 * reloc.c: Extended NEWHOWTO macro
5066 * ieee.c: Changed the way 8bit pcrel is done
5067 * cpu-h8300.c: got the registers in the right order
5069 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5071 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5072 prediction is vindicated!
5074 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5075 Remove refs to howto.c, since Steve forgot.
5077 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5079 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5080 still work. Now allows any architecture/machine to be set.
5082 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5084 * howto.c deleted and moved code to reloc.c
5086 * libbfd.h, libbfd-in.h removed $id stuff for real
5088 * cpu-h8300.c Made it match various different spellings of h8300.
5090 * archures.c: Took out the first char filter which made it only
5091 look for a cpu/arch match when the first chars of supplied and
5092 tested names were the same.
5094 * targets.c removed oasys stuff, pending someone to fix the bugs
5098 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5100 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5101 ELF support good enough for GDB.
5102 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5103 m68k-cbm-svr4 host and target.
5104 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5105 so `diff' and `patch' can cope.
5107 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5109 * archures.c: removed texinfo error
5111 * init.c: added texinfo hooks, and removed initialization error
5114 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5117 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5119 * cpu-i960.c: Avoid numerical count of initializers.
5121 Vax Ultrix changes from David Taylor <taylor@think.com>:
5122 * host-aout.c: Make little-endian vector really little-endian.
5123 * configure.in: Separate vax and tahoe cases, handle ultrix.
5124 * config/t-vax: Add trad-core.o.
5125 * config/h-vaxult: New host system.
5127 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5129 * bfd-in.h VERSION, change version number to 0.18, this makes a
5130 gap, but now is the same as the linker version number.
5132 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5133 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5134 files will eventually contain processor specific bits for bfd,
5135 like strange relocation information and dis/assembly. So far only
5136 the H8 has been even partially done. This work also ties in with
5137 the change in handling architectures.
5139 * amdcoff.c: (a29k_reloc) fix error message.
5141 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5142 discover the architecture of the bfd. (sunos4_callback) calls the
5143 function bfd_set_arch_mach rather than stuffing stuff directly
5144 into the bfd. (sunos4_write_object_contents), changed names of
5147 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5148 setup the environment.
5150 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5151 headers in big endian format, regardless of the endianess of the
5154 * archures.c: totally changed. Now an architecture is represented
5155 with a pointer to an info structure rather than an enumerated type
5156 and a long. The old info is available as two elements in the
5157 structure. Future enhancements to architecure support will
5158 involve pointers to methods being placed into the info structure.
5160 * bfd.c: changed the definition of the bfd structure for the new
5163 * bout.c: (b_out_set_arch_mach) changed to use the new
5164 architecture mechanism.
5166 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5167 the new architecture mechanism.
5169 * configure.in: added h8 stuff.
5171 * ieee.c: too many changes to note. Now ieee files written with
5172 bfd gas and ld can be read by gld and ieee only linkers and
5175 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5177 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5178 than fixing the structure directly.
5180 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5181 than fixing the structure directly.
5183 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5184 before opening a bfd.
5186 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5187 rather than fixing the structure directly.
5189 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5190 in the t/hmake file) a user can select which backends they want
5191 linked with bfd without changing the source.
5193 * init.c: new, looks after initializing modules.
5195 * howto.c: for future use, will allow an application to work out
5196 what cookie to use as a handle on a relcoatio howto.
5198 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5200 * srec.c: Better error checking, partly from Peter Schauer.
5201 (srec_object_p): Avoid assuming any file that starts with 'S' is
5202 an S-record file! (Check for 3 uppercase-hex digits after it.)
5203 (ISHEX): Define new macro for checking supposedly hex characters.
5204 (pass_over): Treat as EOF any S-record line that:
5205 * doesn't have hex in either size character
5206 * produces a size larger than 0x7F
5207 * has an unrecognized type number
5209 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5211 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5212 opncls.c: Lint (saber actually).
5214 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5216 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5217 * newsos3.c: Fixed two types: newos3 -> newsos3.
5218 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5219 to use correct segment.
5221 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5223 * aoutx.h (print_symbol): Handle missing symbol->name.
5225 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5227 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5230 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5232 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5233 add sgi/irix support.
5235 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5237 Changes for the AMD 29000 Ultracomputer port from David Wood.
5240 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5242 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5245 * coffcode.h (coff_real_object_p): Pass information about the
5246 current file's coff symbol format to BFD via the coff_data struct.
5247 (coff_find_nearest_line): obj_icof => coff_data.
5248 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5249 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5250 and DIMNUM == E_DIMNUM.
5251 * configure.in: Handle a29k-*-* hosts, and targets
5252 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5253 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5254 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5255 local_linesz to `coff_data' (tdata) struct.
5256 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5257 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5259 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5261 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5262 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5264 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5266 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5268 (sunos4_core_file_matches_executable_p): Fix header comparison.
5269 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5270 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5272 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5274 Allow GDB to patch object files.
5276 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5277 * trad-core.h (trad_unix_core_file_p): Ditto.
5278 * aoutx.h (aout_set_section_contents): On first output, check
5279 abfd->direction and complain if erroneous.
5281 * Makefile.in: Add crude dependencies.
5283 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5285 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5286 to h/t-xxxx files so that everything will work on System V.
5288 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5290 * aoutx.h: Add information on host-aout.c and how to configure
5291 to use it, to the manual.
5292 * configure.in: Tix typo.
5293 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5294 else dummy out the core file support.
5295 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5296 specified, use it to locate the data section.
5297 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5298 rather than as chars (lint).
5300 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5302 * aoutx.h, coffcode.h: saberized.
5304 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5306 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5308 bfd.c, targets.c: minor rewording of doc segments
5311 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5313 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5314 etc, rather than TEXT_START_ADDR.
5315 * host-aout.c: Remove #if 0 around whole thing.
5316 Update to modern (32/64-bit) a.out naming conventions.
5317 Include a large chunk of ../include/a.out.gnu.h to get macros that
5318 are not defined by the system include files.
5319 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5320 macro used by the other a.out implementations.
5321 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5323 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5325 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5326 texdoc and psdoc; make these depend on generated .texi's
5328 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5331 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5334 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5335 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5336 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5337 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5338 obtrusive marks indicating .c origins.
5340 * bfd.texinfo: generalize most references to linker
5342 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5344 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5345 * archures.c: remove empty foo() definition (crept in at vn1.9)
5347 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5349 * bfd.texinfo: use @setchapternewpage on instead of lots of
5350 @page's; minor rephrasing in Introduction.
5352 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5353 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5354 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5355 segments): used BFD (caps) more consistently as a name in
5356 discourse, fixed a few other minor typos and uses of fonts
5359 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5361 * coffcode.h: fixed bug where string table size wasn't being swapped.
5363 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5365 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5367 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5368 flags. (bfd_print_symbol_vandf) now knows what to do with the
5371 * aoutx.h: made translate_from_native_sym_flags and
5372 translate_to_native_sym_flags produce the above flags.
5375 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5377 * all files: update copyright notices for GPL version 2.
5378 Install header comments and attribute most modules to their
5379 authors. BFD's name is now officially "Binary File Descriptor",
5380 so remove any conflicting pejoratives.
5381 archures.h: Consists solely of comments; remove it.
5383 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5385 * Makefile.in, bfd.c: Made it compile again.
5387 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5389 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5392 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5394 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5395 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5398 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5399 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5401 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5403 * Everything: created some new files, core.c format.c, reloc.c,
5404 section.c and syms.c to split the functionality a bit better.
5405 Cleaned up the rest of the files a bit, and added some
5409 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5411 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5412 really takes 3 arguments, patched code and ammended prototypes.
5414 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5416 * ../include/bfd.h (struct bfd_target): Added new field
5417 "align_power_min" which contains the minimum alignment for a
5418 section. This is used in coff_new_section_hook. The field
5419 insertion necessitates an update of all backends..
5421 * aoutf1.h jump table field inserted
5423 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5426 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5427 table field inserted.
5429 * coffcode.h(just about everything) Now patches up symbol tables
5430 using a different mechanism. The Intel major bug has been fixed,
5431 and the linker can self host on the Aviion and be debugged with
5434 * ecoff.c: new include and jump table patch, i386coff.c: new
5435 include and jump table patch, icoff.c: new include and jump table
5436 patch, ieee.c: can now read archives containing ieee modules.,
5437 libcoff.h: added (combined_entry_type), libieee.h: uped max
5438 sections to 20, m68kcoff.c: new include and jump table patch,
5439 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5440 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5441 srec.c: jump table patch. trad-code.c fixed #IF typeo
5443 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5445 * coffcode.h (coff_swap_aux_in): added else case to deal with
5446 filenames less than 9 characters.
5449 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5451 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5453 * srec.c: now allows any number of sections to be created in a
5454 file. Outputs addresses of the right length.
5456 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5458 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5459 target didn't match, the format got set to the attempted match,
5460 breaking a future test.
5462 *../include/i386coff.h : fixed typo in type field with size
5464 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5465 support in the jump table for the swapping routines exported to
5466 gdb. Now gdb works with the 386.
5468 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5470 * Merge in changes from gdb-3.95 release.
5471 Makefile.in: Allow hmake and tmake files to add OFILES.
5473 bfd.c: support specific targets as well as searching. When
5474 searching, take default target in preference to others.
5476 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5477 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5478 libbfd.h: Support specific targets as well as searching.
5479 opncls.c: Support specific targets as well as searching.
5480 targets.c: Search is short-circuited if default target matches.
5481 liboasys.c, libieee.c: Undo bothner changes that make macros
5482 work to the left of assignment, but which depend on the
5483 representations of different pointer types being the same.
5485 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5487 * i386coff.c: created.
5488 * coffcode.h: added support for 386.
5489 * Makefile.in: added support for 386.
5490 * ../include/i386coff.h: created
5492 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5494 * coffcode.h: removed all put_x_<sizes>
5495 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5499 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5501 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5503 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5505 * everything: Removed sysdep.h from bfd.h and put back into files
5506 from which it was split out. Now 64 bit version is built with a
5507 -DHOST_64_BIT="long long" on the compile line.
5509 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5511 Changed all the [get|put][name] routines to use [get|put]_[size
5514 Put in support for 64 bit work. Now two versions of bfd may be
5515 generated, according to the state of TARGET_64_BIT, one which is
5516 32 bit only, and one which is 64/32 bits.
5517 Created new back end 'demo64' to test 64 bit functionality.
5519 Renamed some files to work on DOS.
5521 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5522 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5523 chage, 64 bit transfer. * liba.out.h: Split out common code from
5524 sunos and newsos into liba.out. Name changes and prototype mods. *
5525 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5526 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5527 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5528 change and 64bit stuff.* newsos3.c: common code removed, new jump
5529 table. * oasys.c: Name change * opncls.c: Portability fixes *
5530 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5531 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5532 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5533 64bit ized. * demo64.c: 64 bit a.out back end
5535 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5537 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5538 on LHS of assignment, even when using old compilers.
5539 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5540 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5541 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5542 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5543 * targets.c: Add declaration of newsos3_vec.
5545 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5547 * aout.c: fixxed some of the problems with filepos calculation.
5548 (swap_ext_reloc): fixed problem with creation of relocs.
5549 (aout_set_section_contents): fixed filepos problem
5551 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5552 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5553 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5554 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5555 cleaned up. (coff_write_object_contents) cleaned up.
5557 * ecoff.c: Totally different. Now supports ecoff fully.
5559 * icoff.c: fixed problems in relocation callout.
5561 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5563 * m68kcoff.c: updated target vector.
5565 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5566 choose_reloc_size. (sunos4_write_object_contents) now calls
5567 choose_reloc_size so outputs relocs correctly, also calculates the
5568 size of the sections correctly.
5572 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5574 Merge Per Bothner's changes to modularize BFD a.out a bit.
5576 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5577 * ieee.c: Cast enums to int before comparing them, for brain-
5579 * coff-code.h: Remove coff_get_section_contents, and use the
5580 generic one instead.
5582 * aout.c: Derive new module from sunos.c, containing generic
5583 support code for all kinds of a.out files.
5585 * sunos.c: Remove all code that goes in aout.c. Split out
5586 machine dependent followup in sunos4_object_p into
5587 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5588 and redefine only the names we CHANGE, not all the names. Drop
5589 the little-endian vector, and rename the vector as sunos4 rather
5592 * b.out.c: Use aout.c routines for most of the work. Slight
5593 changes for the new regime. Remove close_and_cleanup and
5594 get_section_contents in favor of generics. New transfer vector
5597 * newsos.c: New support for Sony NEWS, another a.out format.
5599 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5600 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5601 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5603 * opncls.c (bfd_close): Call format-dependent write_contents
5604 routine, if writing, before calling target-dependent
5605 close_and_cleanup routine (which is now always generic, I think).
5606 * srec.c: Use bfd_alloc instead of malloc. Remove
5607 close_and_cleanup and move code from it to
5608 srec_write_object_contents. Add write_contents to tvec.
5609 * targets.c: Remove a.out little vector, replace a.out big
5610 vector with SunOS vector. FIXME: Need Vax support again now.
5612 * libbfd.h: Add write_contents format-dependent-vector to the
5613 bfd_target vector. Supply a generic close_and_cleanup routine.
5614 * liba.out.h: Handle the new aout.c split. Add prototypes for
5615 all routines defined in aout.c. Rename "sunos" things to "aout"
5616 things. Add a few fields where needed for various formats.
5617 * Makefile.in: Add aout.c and newsos.c.
5619 * archive.c, ieee.c, oasys.c: Lint.
5621 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5624 changed forward declaration struct stat; to reduce warnings. Changed
5625 comment on bfd_h_<x>_x.
5627 * ../include/m68kcoff.h, ../include/intel-coff.h,
5628 ../include/m88k-bcs.h
5629 Now there are two incarnations of relocs, linenos and syments. One for
5630 internal digestion, and one full of char arrays for I/O. The original
5631 names have gone to detect errors.
5633 * Makefile.in, m68kcoff.c, targets.c
5634 Test new structure code with a 68k coff implementaion
5636 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5637 Fixed all the places where there were problems with the size and
5638 alignments of structures on disk and structures in memory. #ifed out
5639 all the code in coffswap.c, since it should be done using the target
5642 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5644 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5645 multiple reloc command.
5647 * sunos.c (sunos4_set_section_contents): Made it so that sections
5648 are always padded to their alignment size.
5650 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5652 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5653 Clean up types and such (saber C problems).
5654 * ecoff.c: Clean up types and such. Remove routines that are
5655 not used. Fix up reading and swapping of shorts from files.
5657 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5659 * a.out.vax.c: Remove two bogus "static" from prototypes.
5661 * ecoff.c: Got rid of lots of non-working junk (that had
5662 been copied directly from coff-code.h).
5663 Updated to be consistent with updates to icoff.c and coff-code.h.
5665 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5666 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5668 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5669 but until the target_vector is automatically generated,
5670 it's as good as any. Note that the text offset is the only
5671 difference between NewsOS and SunOs (including magic numbers).
5672 (Most of the sunos_* routines should to renamed bsd_*
5673 and move to a bsd.c file. Then (and when the target_vector
5674 is automatically generated) it might make sense to create
5675 a separate Sony target.)
5677 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5678 on some systems, and doesn't help on others.
5679 Similarly, only define X_OK if not already defined.
5681 * trad-core.c: Don't include sys/stat.h - at least
5682 on NewsOS 3, it has already been included.
5684 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5686 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5687 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5688 symbol tables if necessary when reading them in, so gdb can use
5689 them. Add "bfd_coff_" to the names so they won't conflict with
5690 names in calling programs. FIXME-soon: if coff-code.h is
5691 included in two BFD modules, this will cause duplicate
5692 definitions; the routines should be exported to a separate,
5693 common, module (probably along with a mess of other ones).
5695 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5697 Improve modtime support.
5699 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5700 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5701 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5702 BUG: archive members still do not get correct mod times.
5704 Improve floating point support for core files.
5706 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5707 (sunos4_core_file_p): Create a second registers section in the
5708 core file, called ".reg2", for the float registers.
5710 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5712 * many changes to improve archive handling; found a logic flaw in
5713 bfd_check_format which only just happened to work by cooncidence.
5715 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5717 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5720 * bfd.h: changed type of udata in asymbol to void *, like it
5721 should be. Added bfd_reloc_dangerous enum member.
5723 * coff-code.h: Fixed it so that internally generated symbols get
5724 their values relocated correctly in all cases. Removed calls to
5727 * icoff.c: Not understanding the destination symbol of a reloc is
5728 not a failure any more, just 'dangerous'. This allows linking of
5729 b.out and coff images.
5731 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5735 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5737 * sunos.c (translate_to_native_sym_flags): fixed
5738 sym_pointer->n_value so that symbols on the way out get their
5739 section relative values calculated correctly.
5741 * coff-code.h (mangle_symbols): fixed problem where tags were not
5742 being relocated for structs, enums, unions. Also various lints.
5744 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5746 * archive.c (get_elt_at_filepos): system_call_error returned
5749 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5751 * Resolve the use of no_error and system_call_error.
5752 The bfd library itself now will never set bfd_error to
5755 The code still needs to be combed to make sure all the error
5756 codes are correct. I suspect they are not always set correctly.
5758 * The names of all the messages have _ prepended because the sun
5759 bundled compiler can't distinguish from a macro which takes an
5760 argument and the same identifier in a non-macro context.
5762 * The reason for the above being that entry points which used to
5763 be trampoline functions are now just macros which expand to a
5764 direct call through the bfd's xfer vector.
5766 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5767 must gas have its own version of everything (the gas version
5768 had the correct value)
5770 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5772 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5773 properly support i960 architecture and output correct reloc stuff.
5775 * bfd.h: added prototype for bfd_printable_arch_mach, added
5778 * coff-code.h: Applied patches from chrisb to support i960
5779 architecture, zero relocs and swap them correcly and conditionally
5780 compiled the timestamp.
5782 * sunos.c: Made the default section alignment 2^3 so that doubles
5783 are done properly. Fixed the same reloc bug that was in b.out.c
5785 * sysdep.h: Now compiles on a Posix box
5787 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5789 * icoff.c: Fix comment on big-endian version.
5790 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5791 F_RELFLG). Set F_AR32WR in output files if little endian
5794 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5796 * archures.c fixed =/== typo
5798 * sunos.c added architecture stuff for output. Fixed
5799 bug where files where vma(data) != size(text)
5800 were processed wrong.
5802 * coff-code.h added a lint cast
5804 * (../include/a.out.sun4.h) fixed it so zmagic
5807 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5809 * archive.c removed loads of includes, and fixed bug where string
5810 table didn't have a null at the end.
5812 * bfd.c fixed includes, added symbols argument to
5813 canonicalize_reloc entry point.
5815 * libbfd.c fixed includes and added some lint patches.
5817 * targets.c added both sorts of intel coff.
5819 * b.out.c fixed included, changed was the canonical
5822 * icoff.c added support for callj and big and little
5825 * opncls.c added chmod+xing for files with EXEC_P set.
5827 * sunos.c fixed includes. Changed default section
5828 alignement to words. Fixed relocation stuff to work with
5831 * bfd.h various new types added, prototype for new
5832 reloc calls, changed bfd->iostream to a void *
5833 to including files don't need stdio.h.
5835 * libcoff.h added conversion table to tie relocs to
5840 * coff-code.h fixed includes. Added code to support
5841 big and little endian formats. Various lints. Better
5842 processing of symbols. Changed reloc stuff to new
5845 * libbfd.h fixed includes
5848 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5850 * bfd.h changed name of alignment entry in sec_struct to
5851 alignment_power, because of conflicting uses within bfd.
5852 Now it should be obvious that it's a 2**n alignment
5853 specifier. Removed start_pad, end_alignment, block, minsize,
5854 output_file_alignment, subsection_alignment and original_vma fields.
5855 Added align_power() macro. Fixed bfd_section_alignment
5856 acessor macros. Added bfd_symbol_same_target macro.
5858 * b.out.c (b_out_write_object_contents) fixed to use
5859 new alignment member. Fixed (callj_callback) to use section
5860 relative symbols properly.
5862 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5863 Fixed (translate_from_native_sym_flags) to correctly make
5864 symbols section relative.
5866 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5867 (bfd_make_section) took out initialization of obsolete members.
5868 (bfd_print_symbol_vandf) added
5870 * opncls.c (bfd_create) created.
5872 * coff-code.h (coff_new_section_hook) took away refs
5873 to obsolete members. (make_a_section_from_file) added
5874 conversion between alignment types. (coff_symbol_from)
5875 added. (coff_count_linenumbers) only counts linenumbers
5876 if symbol is of coff-type. (coff_mangle_symbols) only
5877 heavily mangles symbols if symbol is coff-type.
5878 (coff_write_symbols) various lints. (coff_write_object_contents)
5879 various lints and modification for alignment conversion.
5880 (coff_slurp_relocs) fixed for use with new asection shape.
5882 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5884 * archive.c lots of lint
5886 * b.out.c added callj relocation support, upgrated reloc howto.
5887 Fixed so that asymbol and reloc records are output
5890 * bfd.c lots of lint, support for new bfd entry point
5893 * bfd.h changed definition of asymbol to contain pointer to
5894 owning bfd, removed target dependencies.
5896 * cache.c took out print statements, put in BFD_ASSERT calls.
5898 * coff-code.h various lints, corrected linenumber output
5899 functionality. Added support for new style asymbols and
5900 bfd_print_symbol. Fixed so that asymbol and
5901 reloc records are handled correctly. Added timestamp.
5903 * icoff.c Added support for new howto shape.
5905 * liba.out.h Added support for new asymbol shape
5907 * libbfd.c various lints
5909 * libbfd.h various lints
5911 * libcoff.h added support for new asymbol shape.
5913 * sunos.c various lints. Added support for new asymbol shape
5914 and bfd_print_symbol.
5916 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5918 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5919 pointer lint. Added support for callj relocation. Fixed bug where
5920 the last 32 bytes of the text section were overwritten by data. Fixed bug
5921 where archives of b.out didn't work due bfd_slurp_extended_name_table
5924 * sunos.c added support for n_other field. Braced the howto table so
5925 that it won't be affected by any lengthing of the howto struct typedef.
5928 * bfd.h added support for n_other field, added special_function
5929 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5932 * bfd.c upgraded bfd_perform_relocation, various lints.
5934 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5936 * ChangeLog: Started ChangeLog for BFD.
5937 * ToDo: Create file for suggestions.
5939 * Makefile: Support easy loading into Saber C.
5940 Add dependencies for icoff.o and bcs88kcoff.o.
5941 Rename coff.c to coff-code.h. Change callers.
5943 * bfd.c (bfd_check_format): Allow the check_format routines
5944 to return the desired target vector, rather than just a Boolean.
5945 bfd.h (bfd_check_format): Change function pointer return type.
5946 archive.c (bfd_generic_archive_p): change callee.
5947 b.out.c (b_out_little_object_p, b_out_big_object_p,
5948 b_out_real_object_p): change callee.
5949 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5950 in check_format transfer vectors that need a filler.
5951 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5952 bcs88kcoff.c: change callee.
5953 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5954 icoff.c: change callee.
5955 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5957 * libbfd.c (zalloc): It should actually zero the storage!
5958 This was commented out for some reason.
5960 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5961 This is so callers can avoid <stdlib.h> which doesn't exist
5964 * bfd.c (map_over_sections): Add debugging code, since I
5965 noticed the section count for sunos core files was bad, but only
5966 GDB had detected the problem.
5967 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5968 bfd_get_section_linenos): Remove obsolete functions.
5969 (bfd_apply_relocations): Use longs, not ints, for the math.
5971 * bfd.h: Declare enum boolean and struct bfd_target as well
5972 as typedefs for them. Remove obsolete
5973 bfd_get_section_lineno_size.
5975 * cache.c: Make the "fdopen" support work. Keep better track
5976 of how many files are open. Centralize the opening of files
5977 and be sure bfd_open[rw] actually try to open the file. Evade
5978 linked list initialization problems.
5980 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5982 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5984 * cplus-dem.c: Delete file, since it is not part of BFD.
5986 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5987 (bfd_openr, bfd_openw): Actually open the file, give error now.
5989 * sunos.c (sunos4_core_file_p): Set section count.
5990 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5991 obsolete definitions.
5992 (_write_symbol_table): Initialize <idx> counter.
5993 (foop): Eliminate debugging code.
5999 version-control: never