1 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
5 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7 * section.c (struct sec): Move position of user_set_vma, and
9 (SEC_BALIGN): Disable for now. I don't think it's currently used.
11 * elf32-hppa.c (elf_hppa_howto_table): Now static.
12 (symext_rootP, symext_lastP, global_value, GOT_value,
13 global_symbol, global_sym_defined, symextn_contents,
14 symextn_contents_real_size, elf_hppa_stub_rootP,
15 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
16 default initialization.
17 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
19 (hppa_look_for_stubs_in_section): Introduce temporaries to make
20 code more readable in 80 columns.
22 * libhppa.h (all functions): Now inline under GNU C.
24 More patches from Jeff Law:
26 * elf32-hppa.c (AR_WARN): Give argument which caused the
27 invalid argument relocation.
28 (AR_UNIMP): Delete unused macro.
29 (hppa_elf_set_section_contents): Always return a value.
30 (elf32_hppa_backend_table_processing): Likewise.
31 (elf32_hppa_backend_section_processing: Likewise.
33 * som.c: New file containing SOM specific code extracted
36 * som.h: New file containing SOM specific code extracted
41 * libhppa.h: Delete SOM specific code. Add generic PA
42 code which can be shared by both SOM and ELF backends.
44 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
45 depends on libhppa.h now.
47 * configure.in (hppa_vec): Needs som.o module instead of
50 * elf32-hppa.c: Include libhppa.h. Do not define
53 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
54 now lives in libhppa.h.
55 (hppa_reloc_field_selector_type_alt): Likewise.
57 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
58 define malloc or free.
60 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
63 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
65 (elf_hppa_reloc_type_lookup): Likewise.
66 (elf_hppa_tc_make_sections): Likewise.
67 (hppa_elf_arg_reloc_needed_p): Likewise.
68 (hppa_elf_build_long_branch_stub): Likewise.
69 (elf_reloc_map): Delete, no longer used.
70 (elf_hppa_reloc_map): Likewise.
71 (elf32_hppa_symextn_map_max_size): Likewise.
72 (elf32_hppa_get_sym_extn): Abort if type is bogus.
74 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
75 of the .hppa_unwind section.
77 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
79 * config.bfd: recognize m88110.
81 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
83 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
85 * elfcode.h (elf_section_from_bfd_section): Add detection of
89 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
90 New functions for support of long branch stubs.
91 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
92 check for long branch stubs.
93 (hppa_look_for_stubs): Unused function. Removed.
94 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
95 version of bfd_set_section_contents.
96 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
97 when BFD is configured for debugging.
99 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
100 to return a list of symbols that have non-zero argument
102 (hppa_elf_stub_finish): Make sure stub generation is done only
105 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
106 generation relocation entries within a stub.
107 (hppa_elf_build_arg_reloc_stub): Corrections to argument
110 * elf32-hppa.c: New #define's for argument relocation types.
111 (mismatches, retval_mismatches): Updated to reflect new
112 argument relocation types.
113 (CURRENT_STUB_OFFSET): New macro.
115 * elfcode.h (map_program_segments): Set the PF_X bit for data
118 * elf32-hppa.c: (elf_hppa_howto_table): Add
119 R_HPPA_STUB_CALL_17 for support of linker stub generation.
120 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
123 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
124 R_HPPA_STUB_CALL_17 for support of linker stub generation.
126 * hppa_stubs.h: Add new instructions that are used in linker
129 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
130 unwind descriptor were incorrect.
132 * libelf.h (bfd_elf_find_section): Declare.
134 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
135 function in place of global_sym field in elf_backend_data
137 (elf32_hppa_backend_symbol_table_processing,
138 elf32_hppa_backend_section_processing,
139 elf32_hppa_backend_fake_sections,
140 elf32_hppa_backend_section_from_shdr,
141 elf32_hppa_backend_section_from_bfd_section): New functions to
142 provide support of symbol extension sections and argument
144 (elf_info_to_howto): Remove call to abort().
146 * elf32-target.h: Support for special processing by the backend.
147 (struct elf_backend_data): Added elf_backend_symbol_processing,
148 elf_backend_symbol_table_processing,
149 elf_backend_section_processing, elf_backend_section_from_shdr,
150 elf_backend_fake_sections, and
151 elf_backend_section_from_bfd_section fields.
152 * elfcode.h: (bfd_section_from_shdr): Add a check for
153 processor-specific section types.
154 (elf_fake_sections): Add a check for processor-specific
156 (bfd_elf32_write_object_contents): Add a check to see if
157 there is any final section processing to be done by the
159 (elf_section_from_bfd_section): Add a check for
160 processor-specific section types.
161 (elf_slurp_symbol_table): Remove reference to global_sym in the
162 elf_backend_data structure. Replace it with a call to
163 elf_backend_symbol_processing.
164 * libelf.h: Remove global_sym field in the elf_backend_data
165 structure. Replace it with a series of backend-specific
168 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
169 stub_sym should be called target_sym.
170 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
171 rather than the output bfd (output_bfd).
172 (hppa_elf_reloc): Get rid of references to the global_sym field in
173 the elf_backend_data structure.
175 * elfcode.h (elf_fake_sections): Check the correct condition for
176 .bss. Also, detect the existence of a .note section.
178 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
181 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
182 should be a reference to bfd_arch_hppa.
184 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
185 the bfd_check_format structure to avoid a type mismatch.
187 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
188 and Jim Kingdon (kingdon@cygnus.com)
191 * netbsd386.c: New file.
192 * aoutx.h: Make sym_is_debugger_info true for N_FN.
193 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
194 libaout.h, targets.c: Other changes.
196 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
198 * config/m88k-elf.mt: New file.
199 * config.bfd: Use it for m88*-*-sysv4*.
201 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
203 * elfcode.h (elf_build_phdrs): Unused function deleted.
204 (bfd_shdr_from_section): Ditto.
205 (write_relocs): Don't change section contents for addend.
206 (elf_locate_sh): Return type is now always elf_internal_shdr,
207 since the other types were really aliases for this type anyways.
208 Don't compile this function, since it is static and doesn't appear
209 to be used in this file.
210 (sym_is_global): Return non-zero for weak symbols. Abort if
211 section pointer is null.
212 (swap_out_syms): Reorder tests so function symbols can be weak.
213 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
214 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
215 extracting out some common code. Abort if BFD section symbol has
217 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
218 section symbols. Don't read section contents to fill in addend
221 * elf32-i386.c (elf_howto_table): All partial_inplace fields
226 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
228 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
229 specific information for a symbol. Put in elf_sym_num, which
230 gives the external symbol number in the elf object file, since
231 local symbols must come before global symbols.
232 (elf_sym_extra): New macro.
233 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
234 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
235 symbol number to external number. Store the address of the
236 Elf_Sym_Extra field for the symbol in the udata field.
237 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
239 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
241 * elfcode.h (elf_obj_tdata): Add field to count the size of the
242 array of pointers to section symbols.
243 (elf_map_symbols): Bump the max index of the section symbols so
244 that we don't overwrite memory. Store the max index into the
247 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
249 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
250 to the section symbols we created. Remove unused field
252 (elf_map_symbols): Fill in array of pointers to section symbols.
253 Only create section symbols for sections that have SEC_ALLOC set,
254 and have non-zero size.
255 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
256 section symbol, look up the section in the list of section
257 symbols, and set the udata pointer appropriately. Otherwise, if
258 udata is still NULL, fail an assertion, and use 0, instead of
261 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
263 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
264 mipslelf and mipsbelf respectively.
265 * config/mipslelf.mt, config/mipsbelf.mt: New files.
266 * elf32-mips.c: Added some reloc information.
267 * configure.in: Fixed error message.
269 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
271 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
273 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
274 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
275 * archures.c: Alphabetize decls.
277 * configure.in, targets.c: Add missing vectors to the tables.
278 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
279 Remove hp300bsd_vec due to clash with sunos_big_vec.
281 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
283 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
284 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
285 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
286 * Makefile.in, configure.host, config.bfd: Corresponding changes.
287 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
289 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
291 * coffgen.c (coff_section_symbol): If section's output_section is
292 not yet set, point to itself. This is needed because this is
293 called on the output file, not the input file.
295 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
296 dummy value, rather than leaving it NULL.
298 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
300 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
301 bfd_default_set_arch_mach.
303 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
305 * config.bfd (cpu): Extract from canonical name with sed.
306 * configure.in: Don't pass it.
308 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
310 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
311 BYTE_SIZE conflicts with a Mach header.
312 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
314 * configure.host: Make sure all OS fields end in *.
316 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
318 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
319 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
320 doesn't exist, don't try to create it.
322 * nlmcode.h (nlm_write_object_contents): procedure offsets are
323 from start of code segment, not start of file.
324 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
326 * configure.in (SELECT_VECS switch): Likewise.
328 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
330 * format.c (bfd_check_format): If the target matches the default
331 target, set match_count to 1, to ignore any previous matches.
333 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
335 * configure.in: Add reloc16.o when we add
336 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
337 Makefile.in (BFD_LIBS): Remove reloc16.o.
339 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
342 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
343 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
344 S-records via SELECT_VECS.
346 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
347 support S-records, for convenience.
349 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
351 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
352 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
353 Read and write Alpha relocs. Can't process them yet.
354 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
355 If the section does not already exist, create it.
357 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
360 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
362 * ecoff.c: Move MIPS reloc support from here...
363 * coff-mips.c: to here.
364 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
366 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
367 finish_reloc backend function.
368 (ecoff_write_object_contents): Removed MIPS specific assertions.
369 * coff-mips.c (mips_finish_reloc): New function.
370 (mips_ecoff_backend_data): Fill in new fields.
371 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
373 * targets.c: Added extern for ecoffalpha_little_vec.
375 * bfd.c (_bfd_host_big_endian): Removed.
376 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
378 * bfd-in2.h: Regenerated.
380 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
382 * config.bfd: New file, broken out of configure.in.
383 * configure.in: Use it, and use standard target names for
384 --with-targets, replacing --with-bfd-targets.
386 * archures.c (archures_init_table): Add bfd_sh_arch.
388 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
389 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
390 Fix error in error message.
392 * oasys.c: Make bfd_error_vector extern.
394 * configure.in: Include stab-syms.o for a.out/b.out targets
397 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
399 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
400 section before setting output_has_begun.
401 (nlm_set_section_contents): Remove argument names from
402 mangle_relocs_func prototype.
403 (nlm_write_object_contents): Remove shadowing local variable.
404 Don't write out debugging symbols if debugInfoOffset is -1. Add
405 the codeImageOffset to the start, exit, and check procedure
407 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
408 Don't check partial_inplace field; its value is irrelevant.
410 * Base use of sco-core on host, not target.
411 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
412 * config/i386-sco.mt (TDEFINES): Removed.
413 * config/i386sco.mh: New file to use sco-core.
414 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
416 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
417 conversions for some fields.
419 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
421 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
422 error rather than aborting.
424 * libnlm.h (struct nlm_backend_data): Added mach field.
425 (nlm_machine): New accessor macro.
426 * nlm.c (nlm_mkobject): Set architecture and machine from backend
428 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
430 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
432 * configure.in: Replace calls to sort with shell code
435 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
437 * configure.in: Include aout32.o for any a.out/b.out formats.
439 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
441 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
442 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
443 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
444 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
445 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
446 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
449 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
451 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
453 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
455 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
457 * bfd.c (bfd_scan_vma): New function.
459 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
461 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
463 * bfd-in2.h: Updated.
465 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
468 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
470 * configure.in: Remove unneeded test.
472 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
474 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
476 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
478 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
480 * PORTING, TODO, config/README: Update to reflect below changes.
482 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
483 --with-bfd-targets="target1,target2,..." and the special target
484 "all" to get the previous default behavior.
485 Figure out which architecture and backend .o files are needed from
486 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
487 the .mt files. Define TDEFAULTS based on them, also.
489 * Makefile.in: Remove references to MINIMIZE.
490 * archures.c, targets.c: Ditto.
492 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
493 SELECT_ARCHITECTURES as variables rather than as -D arguments to
496 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
497 i960-coff.mt (TDEFAULTS): Don't put the default vector in
498 SELECT_VECS manually; it's automatic now.
500 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
501 SELECT_VECS manually; -DSCO_CORE does it automatically now.
503 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
504 (TDEFAULTS): Don't define BFD; not used.
506 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
507 this is a host, not a target.
509 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
511 * elfcode.h (elf_object_p): Add comment about what this function
512 does and to watch out for side effects. Add FIXME for memory leaks.
513 Fix comment about checking for matching byte order. Preserve
514 pointer to old tdata (if any), and restore it if we don't match
515 file with target vector. If we are going to use goto's, use them
516 consistently and maintainably.
517 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
518 to note that the problem is even more serious than just leaked
519 memory. Replace goto with more traditional return.
521 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
523 Fix incorrect or useless makefile variable definitions:
524 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
525 define DEFAULT_VECTOR, instead of TDEFINES.
526 * config/i386aix.mh (MINIMIZE): Don't define.
527 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
528 * config/rs6000.mh (ALLOCA),
529 * config/i386v.mh (ALLOCA),
530 * config/i386linux.mh (ALLOCA),
531 * config/i386isc.mh (ALLOCA),
532 * config/go32.mh (EXTRALIBS): Don't define; not used.
533 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
534 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
535 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
537 * config/.Sanitize (Things-to-keep): Add README.
538 * config/README: New file, explaining the variables.
540 * targets.c (target_vector): Add hp300_bsd_vec.
541 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
542 (hp300bsd.o): New rule.
544 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
546 * libelf.h (NAME): Provide a default definition, that's neither
547 for 32 bits nor for 64.
549 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
551 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
552 that is what is in elf.c.
554 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
556 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
557 scBss and scSBss symbols, since it was wrong.
559 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
562 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
563 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
565 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
566 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
568 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
570 * hpux-core.c: Cast return value from bfd_zalloc.
572 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
574 * aoutx.h (log2): Delete i387-specific code.
576 * Makefile.in (BFD_LIBS): Always include elf.o.
577 (BFD32_BACKENDS): Don't include elf.o here.
578 (ofiles): Delete references to ofiles2 and ofiles3.
579 (do_clean): Delete ofiles.
580 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
581 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
582 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
584 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
587 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
588 (from Meissner's additions to bfd-in2.h).
590 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
594 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
596 * elfcode.h (elf_write_object_contents): Don't drop core if
597 elf_symbol_from returns a NULL pointer when processing a non-elf
598 symbol, use a 0 size instead.
600 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
602 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
603 bfd_elf32_hash, since the hash table is independent of the 32/64
606 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
607 that is what is in elf.c.
609 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
611 * elf32-i386.h (reloc_type): Reformat spacing.
612 (elf_howto_table): Add the rest of the 386/ELF relocations.
613 (elf_i386_reloc_type_lookup): Ditto.
614 (elf_i386_info_to_howto): Ditto.
615 (elf_i386_info_to_howto_rel): Ditto.
617 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
619 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
620 of nlm_slurp_symbol_table as boolean, not pointer.
621 * nlmcode.h (nlm_canonicalize_reloc): Test return value
622 of nlm_slurp_reloc_fixups as boolean, not pointer.
624 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
626 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
627 are now predefined by GCC
629 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
631 * coffgen.c (coff_print_symbol): Add the section offset to the
632 line number address, so it's printed the same way as the function
633 address. Only showed up for line numbers that aren't in the first
636 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
638 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
639 (nlm_mangle_relocs_func): New macro.
640 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
641 (nlm_i386_mangle_relocs): New function.
642 * nlmcode.h (nlm_compute_section_file_positions): Move all common
643 symbols into the .bss section.
644 (nlm_set_section_contents): Call the mangle_relocs function.
645 (nlm_write_object_contents): Treat a reloc against any defined
646 symbol as an internal reloc. Fix bug in external reloc counting.
647 Get the offset and debugging type right for .bss symbols. Only
648 output debugging symbols for defined symbols.
650 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
652 * coff-z8k.c (rtype2howto): Likewise.
653 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
654 * elf32-i386.c (TRACE): Likewise.
655 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
656 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
657 * coffgen.c (coff_print_symbol): Do an fprintf to the file
658 argument rather than using printf.
660 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
662 * coffswap.h: Added macros used when accessing several fields;
663 default is the same as before.
664 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
665 * coff-alpha.c: Defined macros to use the right sizes in
667 * libecoff.h: Backend information is now in target vector, not
668 BFD. Start of backend information is COFF backend information.
669 * coff-alpha.c, coff-mips.c: Changed accordingly.
670 * ecoff.c (ecoff_mkobject): New function.
671 (ARMAP_START): Changed into backend information, since Alpha uses
673 (ecoff_slurp_armap): Don't overlay archive header.
674 * bfd.c: Include libcoff.h.
676 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
678 * Makefile.in (install): Fix sh syntax error.
680 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
682 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
684 * nlm_slurp_symbol_table: Don't use '&' on arrays.
686 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
688 * ecoff.c: New file for generic ECOFF functions.
689 * ecoffswap.h: New file for ECOFF swapping functions which differ
690 only slightly for different targets.
691 * libecoff.h: Added prototypes for ecoff.c functions.
692 (ecoff_backend_data): New structure.
693 (ecoff_tdata): Added backend_data field. Changed external data
694 pointers to be PTR rather than to a particular struct.
695 (ecoff_symbol_struct): Moved in from coff-mips.c.
696 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
697 Added ECOFF backend structures. Include ecoffswap.h.
698 * coff-msym.c: Removed; superseded by ecoffswap.h.
699 * bfd.c: Include coff/internal.h.
700 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
702 (BFD64_BACKENDS): Added coff-alpha.o.
703 (CFILES): Removed coff-msym.c. Added ecoff.c.
704 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
705 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
706 (ecoff.o, coff-alpha.o): New targets.
707 (coff-msym.o): Removed target.
709 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
711 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
712 of EXFUN in the BFD sources. Heave ho!
714 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
716 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
718 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
720 * hosts/sun3.h: remove some more conflicting decls
722 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
724 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
725 redefine TEXT_START_ADDR to be 0.
727 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
729 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
730 host and target info.
732 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
734 * nlm32-i386.c: New file. First cut at i386 NLM code.
735 * libnlm.h: Added some more prototypes.
736 (struct nlm_relent): New structure.
737 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
738 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
739 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
740 nlm_reloc_fixup_secs.
741 (struct nlm_backend_data): New structure, with accessor macros.
742 * nlmcode.h: Use NLM_HIBIT rather than MSB.
743 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
744 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
746 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
747 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
749 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
750 external references in symbol table as undefined symbols.
751 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
752 argument in get_symtab rather than in slurp_symbol_table.
753 (nlm_slurp_symbol_table): Save symbol information in tdata.
754 (nlm_print_symbol): New function.
755 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
756 nlm_canonicalize_reloc): New functions to read relocs.
757 (nlm_compute_section_file_positions, nlm_set_section_contents,
758 nlm_external_reloc_compare, nlm_write_object_contents): New
759 functions to create NLM files.
760 * nlm-target.h: Define all the nlm functions here either as
761 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
762 the backend_data field to TARGET_BACKEND_DATA.
763 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
764 they are now in nlm-target.h.
765 (TARGET_BACKEND_DATA): Define as NULL.
766 * nlm.c (nlm_mkobject): Do allocate the tdata field.
767 (nlm_set_arch_mach): New function.
768 * targets.c: Added nlm32_i386_vec.
769 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
770 (CFILES): Added nlm32-i386.c.
771 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
772 (nlm32-i386.o): New target.
774 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
776 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
777 C, and aren't needed anyway (return int)
779 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
781 * elfcode.h: Use casts with bfd_alloc and alloca.
783 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
785 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
786 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
787 older cpp's, that don't do additional replacement on the JUMP_TABLE
789 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
792 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
794 Yet another trad-core variant:
795 * config/esix.mh, hosts/esix.h: New files.
796 * configure.hosts: Use them.
798 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
800 * reloc.c (bfd_perform_relocation): Handle the case of
801 complain_overflow_bitfield, rightshift > bitpos, and a negative
804 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
806 * elfcode.h: Reimplement segment writing.
807 (elf_write_phdrs): Use precomputed e_phoff rather than making
809 (elf_build_phdrs): Disabled, for now.
810 (assign_file_position_for_section): Don't change file offset for
812 (assign_file_positions_for_symtab_and_strtabs): New function.
813 (struct seg_info): New type.
814 (map_program_segments): New function.
815 (assign_file_positions_except_relocs): For executables, leave
816 section headers &c for last, and properly align all sections with
818 (prep_headers): No longer abort when EXEC_P is set.
819 (write_shdrs_and_ehdr): Deleted all code relating to program
822 * elfcode.h (various): Deleted some unused code, and debugging
824 (write_relocs): Cache value of last symbol looked up, to save
825 time if the symbol is referred to repeatedly.
826 (elf_fake_sections): Check only SEC_RELOC flag, not number of
828 (assign_section_numbers): Likewise.
830 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
832 * libelf.h (struct elf_backend_data): New field, maxpagesize.
833 (struct elf_obj_tdata): New field, phdr.
834 * elf32-target.h (elf32_bed): Initialize maxpagesize from
836 (ELF_MAXPAGESIZE): Default to 1.
837 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
838 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
839 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
840 Most should have length field of `2'.
842 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
844 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
846 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
848 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
849 the top level script has already adjusted for it.
851 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
853 * srec.c (srec_write_symbols): Get CR LF in the right order.
855 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
857 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
859 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
861 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
862 bitpos when overflow checking.
864 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
866 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
867 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
868 Send error messages to stderr.
870 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
872 * nlm{32,64}-target.h: Remove.
873 * nlm-target.h: New file, merged from nlm{32,64}-target.h
874 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
875 * nlm.c (ARCH_SIZE): Remove define to zero.
876 * nlm32-gen.c (ARCH_SIZE): Define to 32.
877 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
878 * nlm{32,64}-gen.c (nlm-target.h): Include.
879 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
880 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
881 nlm<size>, and use macros select size.
883 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
885 * Makefile.in (Makefile): add configure.in, drop redundant
886 $(srcdir), drop redundant ./
888 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
890 * hpux-core.c: New file; backend for HP/UX style core files.
891 * bfd.c (struct _bfd): Renamed hppa_core_data field to
893 * bfd-in2.h: Updated.
894 * hppa.c (make_bfd_asection, hppa_core_file_p,
895 hppa_core_file_failing_command, hppa_core_file_failing_signal,
896 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
897 Removed from target vector.
898 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
900 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
902 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
903 (HDEPFILES): Set to hpux-core.o.
904 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
905 * hosts/hp300.h (HOST_HP300HPUX): Define.
906 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
907 aix386-core.o, hpux-core.o.
908 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
910 * reloc.c (enum complain_overflow): New enumeration with the
911 various flavours of overflow checking.
912 (srtuct reloc_howto_struct): Changed complain_on_overflow field
913 from boolean to emum complain_overflow. Removed obsolete absolute
915 (HOWTO): Removed absolute argument.
916 (bfd_perform_relocation): Do overflow checking on all types of
918 * bfd-in2.h: Updated accordingly.
919 * all targets: Updated initialization of reloc howto tables.
921 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
923 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
926 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
928 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
930 * elfcode.h: Fix several illegal pointer combination warnings for
931 usages of bfd_alloc and alloca.
933 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
934 apparent Sun C preprocessor recursion. Fix access macros.
935 * nlmcode.h: Remove spurious '&' before several array references.
937 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
939 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
940 config/m68k-coffun.mt -> u68k-coff.mt.
941 * Makefile.in, configure.in: Corresponding changes.
943 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
945 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
946 function name; it's valid without, and some compilers give
947 warnings with it there.
949 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
951 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
952 * bfd.c (union tdata): Add nlm_obj_data;
953 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
955 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
957 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
958 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
959 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
960 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
961 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
962 * bfd-in2.h (INLINE): Defines moved here.
963 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
964 * libelf.h (CAT4): Move define to bfd-in2.h.
965 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
966 * bfd-in2.h (union tdata): Add nlm_obj_data.
967 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
968 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
969 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
970 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
971 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
974 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
976 * configure.{hosts,in}: add i[34]86-*-lynxos* support
978 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
980 * elf.c, elfcode.h, libelf.h: Serious reorganization.
981 Deleted `thunk' structure, merged into tdata, duplicate data
983 Rearranged functions, grouping by functionality.
984 Broke up many functions in elfcode.h, re-ordered many parts of
985 file writing to handle unpredictable state of section relocation
986 table as provided by various applications.
987 Still needs cleanup: Merge functions back together, split out
988 data structure with only data that is used only when writing out
991 * elf.c (bfd_elf_generic_reloc): New function, taken from
993 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
994 bfd_perform_relocation lossage.
996 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
998 (ofiles): Don't use sort or uniq; do it with sh constructs.
1000 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1002 * coffcode.h: Recognize I386PTXMAGIC.
1003 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1004 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1005 New macros; use it if defined.
1006 * config/symmetry.mh, hosts/symmetry.h: New files.
1008 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1010 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1011 * Makefile.in: Change accordingly.
1012 (CFILES): Add elf64-gen.c.
1014 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1016 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1018 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1020 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1023 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1025 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1026 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1028 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1030 * configure.in: Recognize h8300h-*-*.
1032 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1034 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1035 type R_H8500_HIGH_16.
1036 * coff-sh.c (r_imm32): Get the width of the reloc right.
1038 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1040 * configure.in: Add new target m68k-coffun to the dpx/2.
1041 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1043 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1045 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1046 sparc-aout-specific list.
1048 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1050 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1052 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1053 and Jim Kingdon (kingdon@cygnus.com)
1055 * elfcode.h: Use memset not bzero.
1056 * trad-core.c: Don't include <sys/file.h>.
1057 * i386linux.h: Include <sys/file.h>.
1058 * coff-m68k-un.c: new file to handle names with underscores on
1060 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1061 to not duplicate the function in the executable.
1062 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1064 * coffcode.h (MC68KBCSMAGIC): case added.
1065 * targets.c: Add m68kcoffun_vec.
1066 * configure.host: added support for Bull dpx/2.
1067 * config/dpx2.mh, hosts/dpx2.h: new files.
1068 * Makefile.in: added target coff-m68k-un.
1070 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1072 * aoutf1.h: Add definition of MACHTYPE_OK.
1074 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1076 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1079 * syms.c, bfd-in2.h: Doc fix.
1081 * coffcode.h (CALC_ADDEND): Check for common section using the
1082 section flag as well as the symbol flag.
1084 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1086 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1087 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1088 be sufficient. Define TEXT_START_ADDR.
1090 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1092 * aoutx.h (translate_from_native_sym_flags): Removed statep
1093 argument. Just let an indirect symbol point to the next symbol
1094 without forcing the next symbol to be undefined. Changed all
1096 * hp300hpux.c (slurp_symbol_table): Changed call to
1097 translate_from_native_sym_flags.
1098 * targets.c: Added hp300hpux_vec.
1099 * Makefile.in (hp300hpux.o): Added dependencies.
1101 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1103 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1104 relocs together, and add 64-bit versions.
1105 (bfd_generic_get_relocated_section_contents): Argument to alloca
1108 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1109 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1111 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1112 (new_bfd): Prototype-style definition, using DEFUN.
1113 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1114 argument is type size_t, not bfd_size_type.
1115 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1116 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1117 bfd_error_nonrepresentabltrap): Prototypes.
1118 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1119 bfd_alloc_grow): Adjusted prototypes for arg type change.
1120 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1121 do_slurp_coff_armap, bfd_construct_extended_name_table):
1123 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1124 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1127 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1128 (ofiles): New target. Build a list of unique file names, in case
1130 (TARGETLIB): Use list of files from ofiles.
1131 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1132 minimal-bfd flag and target makefile frag contents.
1134 * elfcode.h (elf_read): Delete static declaration, since function
1136 (elf_map_symbols): Write out section symbols for all sections, for
1138 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1139 section symbols for the same section.
1140 (elf_find_nearest_line): Don't print message, just return false.
1142 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1144 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1146 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1148 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1150 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1151 (realclean): Remove generated headers.
1153 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1155 * section.c (bfd_set_section_content): Deny if file is not opened with
1156 the proper mode, set output_has_begun if file is openened for update.
1157 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1158 done in bfd_set_section_content.
1160 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1162 * hosts/std-host.h: Removed declarations of printf, fprintf,
1163 fcntl, fread and fwrite. They are all error prone for one reason
1164 or another. Changed declaration of memchr from char * to PTR.
1166 * configure.in (mips-*-riscos*): New target; use riscos.
1167 * configure.host (mips-*-riscos*): New host; use riscos.
1168 * config/riscos.mh (HDEFINES): Add -G 4.
1170 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1171 rather than casting the result of bfd_h_get.
1173 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1175 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1178 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1180 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1181 include in search list if BFD64 is defined.
1183 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1184 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1186 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1188 * elf64-target.h, elf64-generic.c: New files.
1189 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1190 (elf64-generic.o): List dependencies.
1192 * Makefile.in: List target `all' explicitly before host/target
1193 makefile fragments are included, in case they define any new
1196 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1197 versions as appropriate. Uses updated.
1198 (elf_debug_section): Declare before use.
1199 (elf_debug_file): New function.
1200 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1201 Alignment value in section header is n_bytes, not log2.
1202 (new_section_hook): Do nothing for now.
1203 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1205 (elf_core_file_p): Simplify check for correct class (word size).
1206 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1207 Initialize all fields when creating data structures.
1208 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1209 (elf_compute_section_file_positions): Set correct class in output
1211 (elf_write_object_contents): Section symbols have empty names in
1214 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1215 args to size_t before call.
1216 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1218 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1220 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1221 number information, return 0 for line number.
1223 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1225 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1228 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1230 * hosts/riscos.h: Define NBPG and UPAGES.
1232 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1234 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1235 lvalue; it contains a cast.
1237 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1239 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1240 Use unsigned hash values for better hashing.
1241 (hash): Hash in the string length for long strings.
1243 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1245 * aoutx.h (compare): Replace 3 if's with a subtraction.
1246 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1247 in decreasing order of success, as an optimization.
1248 (hash): Take a length arg; ignore chars after #25, for speed.
1249 (add_to_stringtab): Pass length to hash.
1251 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1253 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1255 * elfcode.h (elf_new_section_hook): Do nothing for now.
1256 (elf_write_object_contents): Output common symbols the way ELF
1259 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1261 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1262 here from elfcode.h. A couple of size-specific structure pointers
1263 were changed to PTR; uses fixed appropriately.
1264 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1265 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1266 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1267 temporary macros to ease name change.
1268 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1269 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1271 * doc/Makefile.in (libbfd.h): Process elf.c too.
1272 * Makefile.in (elf.o): Note new dependencies.
1274 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1275 code, tweaked some debug hooks.
1276 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1279 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1281 * hosts/riscos.h: New file.
1283 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1285 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1286 section already exists, use its pointer to fill in rawdata slot.
1288 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1290 * hosts/std-host.h: Return value of puts and fputs is int not void.
1292 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1294 * aoutx.h (howto_table_ext): Comment the field names.
1295 * reloc.c (bfd_perform_relocation): Fix max and min values.
1297 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1299 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1300 size-independent elf internal data structures.
1301 * elfcode.h (put_word, get_word): Define as appropriate for
1302 architecture word size. Structure swapping functions changed to
1303 use them as appropriate.
1305 * configure.in: If compiling 64-bit back ends, do them before
1308 * libelf.h: Use new size-independent versions of elf internal data
1310 (symbol_type): Reordered to put any fields dependent on target
1312 (elf_backend_data): Renamed from elf##_backend_data and made
1314 (elf_sect_thunk): Now size-independent.
1316 * libbfd.c (bfd_log2): Now returns unsigned int.
1318 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1320 * Rename config/m88k-aout.mt to config/noop.mt.
1321 configure.in: Use it for mips-*-bsd*.
1323 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1325 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1326 initializer" warning from gcc.
1327 * cpu-h8500.c (arch_info_struct): Likewise.
1328 * cpu-sh.c (arch_info_struct): Likewise.
1330 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1331 howto_*): Unused functions and variables commented out.
1332 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1334 * cpu-h8500.c (compatible): Likewise.
1335 * cpu-sh.c (compatible): Likewise.
1337 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1338 Always set a valid length value, even for invalid input.
1340 * srec.c (srec_write_symbols): Use sprintf_vma.
1342 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1343 uint64_type): Provide default definitions.
1344 * hosts/std-host.h (int64 stuff): Remove them from here.
1346 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1348 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1349 variable. Added default case to switch.
1351 * aoutx.h (translate_from_native_sym_flags): Before casting
1352 pointers to integers, make sure the integer type is wide enough.
1353 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1355 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1356 don't bother comparing for less-than-zero.
1357 (bfd_set_section_contents): Ditto.
1359 * elfcode.h (bfd_add_to_strtab): Now static.
1360 (sym_is_global): New function.
1361 (elf_map_symbols): Call it. Now returns void. Removed unused
1363 (bfd_section_from_shdr): Mark string tables other than for section
1364 and symbol names as normal sections having contents.
1365 (fix_up_strtabs): New function; fixes up ELF header fields for
1366 stab sections with string tables associated.
1367 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1368 sections. Reordered condition tests for symbol flags; default to
1369 local-object value instead of global-object.
1370 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1371 inside condition test.
1372 (elf_print_symbol): Use fprintf_vma.
1373 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1376 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1377 back to "long long" for HOST_64_BIT.
1379 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1380 without using invalid ANSI C preprocessing tokens.
1382 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1383 * libelf.h (bfd_elf32_new_section_hook): Declare.
1384 * elfcode.h (new_section_hook): Define here.
1386 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1387 against multiple inclusions.
1389 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1391 * Makefile.in (bfd.h): Generate into current directory by grabbing
1392 64-bit definition (if any) from sysdep.h.
1393 * bfd-in.h: Put in marker for sysdep.h inclusion.
1395 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1397 * reloc.c (bfd_perform_relocation): Check for overflow on
1398 pc-relative relocations if the howto asked for it.
1400 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1402 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1404 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1406 * config/riscos.m{h,t}: New files.
1407 * configure.{host,in}: Use them.
1409 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1411 * elf32-mips.c: comment change. This is a mips file, not 88k.
1413 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1415 * cache.c (bfd_cache_init): Increment open_files and call close_one
1417 (bfd_open_file): Don't increment open_files here.
1419 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1421 * config/delta88.mh: Don't set CC.
1423 * Makefile.in: Add elf32-{mips,m88k,generic}.
1424 elf32-{mips,m88k,generic}.c: New files.
1425 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1426 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1427 don't match a different target.
1429 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1431 Eliminate "int8_type", "int16_type", "int32_type", and their
1432 variants from the BFD universe. Leave the 64-bit types for now,
1433 since they are in flux.
1435 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1436 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1437 * ieee.c: Convert uint8e_type => unsigned char.
1438 * oasys.c: Extensive changes to eliminate obsolete types.
1439 These depend on changes in ../include/oasys.h as well.
1440 * hosts/*.h: Remove declarations of all these types.
1442 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1444 * hosts/delta88.h: #if 0 out some declarations which conflict with
1447 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1449 * Makefile.in (install): remove parentdir cruft
1451 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1453 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1454 * Expurgate random DEFUNs that have crept in.
1456 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1458 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1459 only be aligned to a 4 byte boundary.
1461 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1463 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1466 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1468 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1469 1927 but fixing some other important things.
1471 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1473 * hosts/std-host.h (int64e_type): Fix definition.
1475 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1477 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1478 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1479 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1480 a STYP_TEXT section.
1482 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1484 * Makefile.in (install, headers): don't put comments after a tab
1485 in the actions section of a rule
1487 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1489 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1490 (ecoff_write_object_contents): If not D_PAGED, don't add the
1491 section headers to text_size. If not D_PAGED, set the magic
1492 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1493 executable, the executable must fully occupy an even number of
1495 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1496 ecoff_big_vec): Consistently set section alignment power to 4,
1497 since ECOFF sections should be multiples of 16 bytes.
1498 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1499 Made ar_pad_char and ar_max_namelen agree for both.
1501 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1503 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1504 symbol value, since bfd symbols are section relative, but ELF
1507 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1509 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1511 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1513 * hosts/news.h, config/news.mh: New files.
1515 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1517 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1518 * coff-h8300.c: More addressing modes.
1519 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1521 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1522 H8/300H name. (compatible): New function.
1523 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1526 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1528 * coff-mips.c (ecoff_compute_section_file_positions,
1529 ecoff_write_object_contents): Only round to page boundaries if
1530 D_PAGED flag is set for the output BFD.
1532 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1534 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1535 casts to work on machine where sizeof(long) != sizeof(int) !=
1537 * coffgen.c (coff_get_normalized_symtab): Ditto.
1538 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1540 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1542 * coffgen.c (coff_write_symbols): For empty string table, write
1543 out 4 in correct byte order. (from minyard@bnr.ca)
1545 * elf32-hppa.c: Don't include libhppa.h for now; define
1546 BYTES_IN_WORD instead, until Utah sends a better fix.
1547 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1548 of malloc and realloc.
1550 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1552 * configure.in (mips-*-ecoffl*): New target; use decstation.
1553 (mips-*-ecoff*): Added trailing '*'.
1555 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1556 for the FDR, not from the first PDR in the file.
1558 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1560 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1562 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1564 * hppa.c (hppa_get_symbol_info): New function.
1566 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1568 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1571 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1572 * libhppa.h (MAXCOMLEN): Define unconditionally.
1573 (_PA_RISC_ID): Only define if not already defined.
1574 * elf32-hppa.c: Include libhppa.h.
1576 From Ralph Campbell:
1577 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1579 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1581 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1583 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1584 remove defines of __MSDOS__ and __GO32__ (these are in the
1587 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1590 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1591 * config/hppabsd.mh: Don't use ranlib.
1593 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1595 * elf.c: New file, for word-size independent code.
1596 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1597 * Makefile.in: Include elf.o in standard objects.
1599 * bfd-in.h (CAT3): Define here.
1600 * libaout.h, libelf.h: Not here.
1602 * libelf.h (struct strtab): Define here.
1603 (bfd_elf_locate_sh): Declare here.
1604 * elfcode.h (struct strtab): Definition deleted.
1606 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1608 * Makefile.in: Make "all", not "bfd.h", be the default target.
1609 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1610 hasn't really changed.
1612 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1614 * elfcode.h (elf_hash): Provide elf standard hash function.
1615 (various): Key off of the machines use_rela_p field to determine
1616 whether to use REL or RELA relocations.
1617 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1618 (elf_make_sections): Allocate a pointer to hold all data for a
1619 given section, and copy each fragment into the data region.
1620 Update the section's pointer with the REL implicit addends if the
1621 machine uses REL relocation.
1623 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1624 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1625 into was elf32-target.h expects.
1626 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1627 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1628 (elf_i386_info_to_howto): Add minimal relocation support.
1630 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1631 elf_info_to_howto_rel fields.
1633 * elf32-target.h (elf_bed): Add support for new fields in
1636 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1638 * elf32-hppa.c: Add symbol extension section support, fix
1639 relocation howto table, add stub generation support.
1641 * elf32-hppa.h: Add symbol extension section support, fix
1642 relocation howto table, add stub generation support.
1644 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1647 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1650 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1651 the symbol is not found.
1653 * elfcode.h (elf_compute_section_file_positions): Not all section
1654 file positions were computed.
1656 * elfcode.h (elf_get_sect_thunk): New function.
1658 * hppa.c (sign_ext): Reimplement.
1660 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1661 these functions static.
1663 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1665 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1667 * aoutx.h (translate_from_native_sym_flags): Don't set
1668 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1669 * aoutx.h (translate_to_native_sym_flags): Translate
1670 constructor symbols properly.
1672 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1674 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1676 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1679 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1681 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1682 from bfd-in.h and .c files. Build bfd.h in build directory,
1683 substituting in requested target word size. Insert word size into
1684 makefile, and maybe enable 64-bit targets.
1686 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1687 are available. Conditionalize on this. Assume HOST_64_BIT
1688 will be defined if needed, so 64-bit targets are conditionalized
1689 only in the Makefile.
1691 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1693 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1695 * coff-sh.c (rtype2howto): Put error message on stderr.
1696 (extra_case): Delete unused variable.
1698 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1699 before calling printf.
1701 * elfcode.h: New file, almost completely derived from old elf32.c.
1702 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1703 * Makefile.in (elf64.o): List dependencies, don't build by
1705 (elf64.c): Add to list of sources.
1706 (elf32.o): Update dependencies.
1707 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1708 namespace pollution; rename vectors.
1709 * targets.c, config/*-elf.mt: Updated.
1710 * All uses of 32-bit versions of structures, routines, and macros
1713 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1715 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1717 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1719 * elf32.c (elf_string_from_elf_section): Handle index of zero
1721 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1723 (elf_write_object_contents): Deleted one unused variable and
1724 initialized another to avoid gcc warnings.
1725 (elf_set_section_contents): Delete unused variable.
1727 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1729 * i386lynx.c: New module for Lynx variant of a.out.
1730 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1731 * gen-aout.c: Get rid of defunct endian stuff, print out true
1733 * targets.c (target_vector): Add i386lynx_vec.
1735 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1737 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1739 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1741 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1742 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1743 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1744 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1745 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1747 * bfd-in.h: Don't define bfd_print_symbol_nm.
1748 Define symbol_info type.
1749 (JUMP_TABLE): Set _get_symbol_info element.
1751 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1752 (bfd_decode_symclass): Use coff_section_type.
1754 * targets.c: Add bfd_get_symbol_info call.
1756 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1758 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1759 complaints from ancient gcc's.
1761 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1763 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1764 hosts/i386linux.h: Define it.
1766 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1768 * VERSION, bfd-in.h: Bump version number to 2.2.
1770 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1771 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1772 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1773 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1774 LR, RR, hppa_field_adjust): New functions.
1776 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1778 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1779 stabs symbols, including new indirect_ptr_ptr argument.
1780 (ecoff_slurp_symbol_table): Pass new argument in calls to
1781 ecoff_set_symbol_info.
1783 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1785 * configure.in: For m68k sysv systems, use m68k-coff.
1787 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1788 (TDEFAULTS): Define it here. Use the new name.
1790 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1793 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1795 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1796 number of arguments.
1797 (aix386_core_file_p): Initialize core_size to correct value.
1799 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1801 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1802 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1804 * bout.c (aout32_slurp_extended_name_table): Define to be
1805 _bfd_slurp_extended_name_table rather than bfd_true.
1807 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1808 definitions for N_SET[ATDB].
1809 (ecoff_howto_table): Moved near top of file.
1810 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1811 seen, cook up a constructor section of the same name and put in a
1812 reloc pointing to the symbol. This lets the GNU linker build
1813 global constructors and destructors without using collect.
1815 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1817 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1819 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1821 * hosts/miniframe.h: New file.
1822 * configure.host: Use it.
1824 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1826 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1827 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1828 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1829 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1830 * configure.in (*-*-bsd): Change to *-*-bsd*
1832 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1834 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1835 int, for the sake of the old Portable C Compiler.
1837 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1839 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1841 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1843 * configure.in: Get target name right for m68*-*-hpux.
1845 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1847 * trad-core.c (NO_SIGNED_GET): New macro.
1848 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1849 signed NO_GET, where appropriate.
1851 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1852 * configure.in (*-*-linux*): Remove until linux port for a
1853 non-i386/i486 system is actually available.
1855 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1857 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1858 when compiling under HPUX.
1860 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1862 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1863 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1865 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1866 * bfd/libhppa.h: Include sysdep here. Conditionalize
1867 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1868 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1871 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1873 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1874 GNU version is needed.
1876 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1878 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1880 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1882 * Makefile.in: Build elf32-hppa.o.
1884 * syms.c (BSF_FUNCTION): New symbol flag.
1886 * elf32-hppa.c: Fixed to work with elf32-target.h.
1888 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1890 * libaout.h (NAME): Don't define if already defined.
1892 * libelf.h: Protect against multiple inclusions.
1893 (elf_symbol_type): Moved here, added new fields.
1894 (struct elf_backend_data): New field `global_sym'; I suspect this
1896 * elf32.c (elf_symbol_type): Deleted from here.
1897 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1898 point to backend versions of symbols.
1899 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1900 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1902 (elf_write_object_contents): Write program headers if appropriate.
1903 (bfd_section_from_shdr): Unnamed sections get empty string for
1904 name, not "unnamed". Handle SHT_NOBITS separately from
1905 SHT_PROGBITS, and set some different flags.
1906 (elf_file_p): New routine.
1907 (elf_object_p, elf_core_file_p): Call it.
1908 (elf_object_p): Handle EM_HPPA.
1909 (elf_symbol_from, elf_idx_of_sym): New functions.
1910 (elf_make_sections): Get symbol number right for relocations. Set
1911 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1912 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1913 SHT_PROGBITS. Always generate symtab and strtab, not only if
1914 relocations are needed. Set SHF_* flags as appropriate.
1915 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1916 (elf_write_object_contents): Fix off-by-one error in symbol count.
1917 Store a correct value for the symbol; write the size field
1918 properly; make some guesses about the type field. Set section
1919 type correctly for string tables.
1920 (section_from_elf_index): Check for absolute and common sections
1922 (elf_section_from_bfd_section): Ditto.
1923 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1924 Use empty string instead of "unnamed" for nameless symbols.
1925 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1926 HPPA (only?). Don't free raw symbols; keep the pointer around for
1928 (elf_set_arch_mach): Handle bfd_arch_hppa.
1929 (elf_find_nearest_line): Just return false.
1930 (elf_write_object_contents, elf_set_section_contents): Set
1931 output_has_begun field after computing file positions.
1932 (elf_set_section_contents): Write section contents immediately,
1933 rather than caching the whole file and writing it at close time.
1935 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1936 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1937 hppa_reloc_expr_type_alt): New enumerator types.
1939 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1940 * configure.in, configure.host: Use them.
1942 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1944 * elf32-target.h: Allow overrides of armap defaults.
1946 * elf32-hppa.c, elf32-hppa.h: New files.
1948 * config/hp300hpux.mt: New file.
1950 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1952 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1953 (aix386_core_vec): Update for new fields.
1955 * archive.c (bfd_generic_archive_p): Call target-specific
1956 slurp_armap code, instead of bfd_slurp_armap.
1957 (bfd_slurp_bsd_armap_f2): New function.
1958 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1959 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1961 * libaout.h (struct aoutdata): New field for subformat, for
1962 differentiating between highly similar a.out formats.
1963 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1964 version of function.
1965 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1967 * hp300hpux.c: New file.
1968 * Makefile.in: Include it.
1970 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1972 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1975 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1977 * trad-core.c (trad_unix_core_file_p): Check the file size.
1979 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1981 * coff-alpha.c: Remove duplicate function and add warnings.
1983 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1985 * sco-core.c (sco_core_vec): Add initializers for new target
1988 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1990 * coffcode.h [_LIT]: Recognize .lit section.
1992 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1994 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1995 config/alphaosf.mt, hosts/alphaosf.h: New files.
1997 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1999 * Merge in HPPA/BSD changes from Utah.
2000 * hppa.c: Use this for both HPUX & BSD.
2001 * targets.c: Enable hppa_vec for both HPUX & BSD.
2002 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2003 * hosts/hppabsd.h: #define HOST_HPPABSD.
2005 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2007 * libbfd.c: Whitespace changes around byteswap macros.
2008 * libbfd-in.h: Whitespace changes around byteswap declarations.
2010 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2012 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2013 system_error anymore. It confuses bfd_check_format().
2015 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2017 * bfd.c: Add sgi_core_data to tdata union.
2018 * coff-mips.c: Add Irix 4.x core file support.
2019 * hosts/irix4.h: #define HOST_IRIX4.
2021 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2023 * aoutx.h (translate_from_native_sym_flags): Check that the
2024 symbol's section does get set.
2025 (slurp_symbol_table): Zero index means null-string name.
2027 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2029 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2031 (write_syms): Use them, to reduce string table size.
2033 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2035 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2036 new signed get/put fields. Minor reformatting to label
2039 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2041 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2043 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2044 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2046 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2048 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2050 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2051 (swapcore_sparc): Make sp a bfd_vma.
2053 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2055 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2056 libbfd.c, libbfd-in.h: Add _do*signed*.
2057 targets.c, all targets: Add bfd*signed*.
2058 bfd-in.h: Add bfd_signed_vma. Add comments.
2060 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2062 * format.c (bfd_check_error): Check error return from
2063 _bfd_check_format routines.
2065 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2067 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2068 recognize .data section if present.
2070 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2072 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2073 check for the case where the user sets the address of the BSS
2074 section (and the file header can't specify this). Let the user
2075 set it wherever they want, regardless of what goes in the header.
2077 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2078 straight through into BFD sections. Add comments.
2080 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2082 Cleanup in preparation for better 64-bit host support.
2084 * bfd-in.h (bfd_64_type): Remove.
2085 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2087 * bfd-in.h (bfd_size): Remove.
2089 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2091 * bfd-in.h (bfd_word): Remove.
2092 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2094 * bfd-in.h (rawdata_offset): Remove.
2095 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2096 (bfd_perform_relocation): Lint.
2097 (enum bfd_reloc_status): Comment cleanup.
2099 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2101 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2103 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2105 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2107 * elf32.c: Clean up old comments.
2109 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2111 * config/sun3.h: String argument to fprintf is const.
2113 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2114 on systems which define PAGE_SIZE in <limits.h>.
2116 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2118 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2119 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2120 the core file failing signal.
2121 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2122 to supply the core file failing signal.
2124 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2126 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2127 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2128 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2129 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2131 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2133 * coff-mips.c (PAGESIZE): Correct value.
2135 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2137 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2138 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2140 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2142 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2143 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2145 (coff_compute_section_file_positions): Force vma and lma of _LIB
2147 (coff_set_section_contents): Count number of entries in new lma
2149 * coffgen.c (make_a_section_from_file): Force lineno_count of
2150 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2151 SCO 3.2v4 shared library.
2152 * seclet.c (rel): Copy over any section with contents, not just
2155 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2158 * coff-i386.c (coff_i386_reloc): New function, to generate
2159 relocateable output correctly.
2160 (howto_table): Use coff_i386_reloc for all reloc types.
2161 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2162 for a common symbol.
2163 (i386comm_value): Removed; no longer needed.
2165 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2167 * coffcode.h (coff_set_section_contents): Don't write out
2168 sections without a filepos.
2170 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2172 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2174 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2176 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2177 * libecoff.h (ecoff_data_type): Added gp_size field.
2178 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2179 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2180 Set flags to 0 for large common symbols.
2181 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2182 which can occur for gas-generated relocs.
2183 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2184 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2185 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2187 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2189 * srec.c (srec_set_section_contents): Use lma field for load
2191 * section.c: Add declaration of lma field to section structure.
2192 * coffcode.h (coff_write_object_contents): Use lma field for load
2194 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2196 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2197 symbols in a better way. (translate_to_native_sym_flag): Set the
2198 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2200 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2201 (bfd_make_section): Cope with new builtin section.
2202 * syms.c (bfd_decode_symclass): Can now print indirect section
2205 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2207 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2208 defined, and yields false.
2209 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2211 * archive.c (snarf_ar_hdr): Add support for reading (only,
2212 so far) BSD-4.4-style extended headers.
2213 * archive.c: Some more comments.
2215 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2217 * Makefile.in: fix rule for dvi and info, so that the recursive
2218 makes does the right thing, instead of always info
2220 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2222 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2223 archive members; they need more special reatment. For now, verify
2224 that computed and actual file positions correspond.
2226 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2228 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2229 (set_arch_mach): Delete non-MIPS code.
2230 (reloc_howto_type_lookup): Ditto.
2231 * Makefile.in: Adjusted.
2233 * libbfd.c (bfd_tell): Update `where' field.
2234 (bfd_seek): Don't do anything if we're not changing the file
2235 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2236 field against a SEEK_SET request. Call bfd_tell to re-update
2237 `where' field when done.
2238 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2240 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2242 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2244 * Makefile.in: added installcheck target
2246 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2248 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2249 if the type is not stNil.
2251 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2253 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2254 forward declarations.
2256 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2257 it's implied by the type.
2259 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2261 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2263 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2265 * rs6000-core.c: Add .ldinfo section.
2267 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2269 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2271 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2273 * section.c (bfd_set_section_contents): whitespace
2274 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2277 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2279 * hosts/go32.h: don't define POSIX_UTIME
2281 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2283 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2284 against machine architecture stored in the ELF header, to resolve
2286 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2287 NULL, so only use results when non-NULL.
2288 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2289 and add to vector of targets.
2291 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2293 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2294 are always just debugging symbols.
2296 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2297 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2299 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2301 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2302 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2303 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2304 defined, which they aren't in hpux 7.0.
2306 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2307 Tran-Le, tranle@intellicorp.com.
2309 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2311 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2312 ahead and do the relocation.
2313 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2314 what needs to be done.
2315 (ecoff_reflo_reloc): Do the REFHI relocation here.
2317 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2319 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2320 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2321 relocs are reasonable.
2322 * coff-msym.c: Eliminated uses of DEFUN.
2323 (ecoff_swap_tir_out): New function.
2325 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2327 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2328 * configure.host (vax-*-ultrix2*): Add triplet.
2329 * hosts/vaxult2.h: New file.
2330 * config/vaxult2.mh: New file.
2332 * aoutx.h (string.h): Include for strchr and friends.
2333 * archive.c (string.h): Include for memchr and friends.
2334 * elf32.c (string.h): Include for strrchr and friends.
2336 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2338 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2339 (MY_set_sizes): Use sunos4_set_sizes.
2341 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2342 deleted, as well as elf-big and elf-little targets.
2343 * libelf.h: New file.
2344 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2346 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2348 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2350 * coffcode.h (coff_compute_section_file_positions): Don't need
2351 variable "old_sofar" if compiling for i960.
2353 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2355 * libbfd.h: Updated.
2357 * ieee.c (exten, envi): "static" belongs first in declaration.
2359 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2361 * srec.c: add support for symbolsrec, srecords with symbols in
2364 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2366 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2367 to avoid lint complaints.
2369 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2371 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2372 type SHT_STRTAB. Don't alter file offset for section 0.
2373 (reloc_type_names): Now an array instead of a macro. Still inside
2374 "#if 0", since it's used only in debugging code also in "#if 0".
2375 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2376 (sort_reloc_map): New function.
2377 (sparc_reloc_map): New variable.
2378 (elf_bfd_reloc_type_lookup): New function.
2380 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2382 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2383 bfd_make_debug_symbol; they were already in the target structure.
2384 * Adjusted all uses of JUMP_TABLE.
2385 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2386 from coff_make_debug_symbol.
2387 * libcoff.h: Updated accordingly.
2389 * Minor cleanups provoked by gcc warnings:
2390 * aoutx.h (NAME(aout, reloc_type_lookup)),
2391 cpu-h8300.c (local_bfd_reloc_type_lookup),
2392 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2394 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2395 ieee.c (ieee_slurp_section_data),
2396 elf.c (elf_make_sections, elf_fake_sections,
2397 elf_compute_section_file_positions, elf_write_object_contents):
2398 Removed unused variables.
2399 * archures.c: Removed /* from within comment.
2400 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2401 * oasys.c (oasys_write_data): Initialize i.
2403 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2405 * libcoff.h (obj_raw_syment_coun): New macro.
2406 * coffgen.c (coff_get_normalized_symtab): Initialize
2408 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2410 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2412 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2414 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2415 for compatibility with tools from MIPS.
2417 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2418 * config/irix3.mt, config/irix4.mt: Removed.
2419 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2420 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2422 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2424 * hosts/hp300bsd.h: Add gross hack to determine whether we
2425 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2426 files (and set other parameters) to match.
2428 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2430 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2431 ansi definition which otherwise confuses non-ansi compilers.
2433 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2434 ultrix cc by forward declaring getenv as is done in
2437 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2439 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2440 avoiding a fatal error in vax ultrix 4.2 cc.
2442 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2444 * bfd-in.h, VERSION: Roll to version 2.1.
2446 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2448 * oasys.c (oasys_write_object_contents): Lint.
2449 * srec.c: Whitespace cleanup.
2451 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2453 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2454 cleaned up output formatting a bit.
2456 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2458 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2459 relaxable. Should be moved somewhere else.
2461 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2463 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2464 (aout_mips_*_vec): Added seclet_link element.
2466 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2467 support for aout-mipsbsd target.
2469 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2471 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2473 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2475 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2477 Add support for the H8/500
2479 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2481 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2483 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2484 * coff-mips.c: Now includes libecoff.h.
2485 (ecoff_data_type): Moved to libecoff.h.
2486 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2487 call it. If there is ever another ECOFF target, this and the
2488 swapping functions should be accessed via an ECOFF specific target
2490 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2492 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2494 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2495 no longer includes this file.
2497 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2498 bits to 0 to make comparison test useful.
2500 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2501 avoid overflowing GP accessible sections in binutils/objdump.
2503 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2505 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2506 reading more robust: Fail if string index is out of string
2509 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2511 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2512 PCREL13): Don't take dst_address into account; the input file has
2513 already taken care of that.
2515 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2517 * coff-mips.c: Completed support for linker and binutils.
2519 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2521 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2522 original addend from section contents.
2524 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2526 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2527 * hosts/delta88.h (strtol): Fix prototype.
2528 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2530 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2532 * elf.c: Get rid of "#ifdef sparc".
2533 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2534 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2536 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2537 compile type conditionals on host CPU.
2538 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2540 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2542 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2544 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2545 ECOFF which has two common sections.
2546 (bfd_com_section): Set SEC_IS_COMMON flag.
2547 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2548 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2549 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2550 bfd_is_com_section macro rather than checking for equality to
2553 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2555 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2556 (coff_mkobject_hook): Accept aouthdr argument.
2557 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2558 Handle NULL aouthdr argument.
2559 (coff_object_p): If there is no aouthdr, pass it as NULL to
2561 * libcoff.h: Rebuilt for mkobject_hook changes.
2563 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2564 additional MIPS ECOFF fields.
2566 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2568 * configure.host: added mips-dec-bsd*
2569 * configure.in: added mips-dec-bsd*
2570 * aout-mipsbsd.c: new file for mips-dec-bsd*
2571 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2572 * aoutx.h: added mips support.
2573 * archures.c: added mips support to bfd_default_scan().
2574 * cpu-mips.c: added support for R4000 (untested).
2575 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2576 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2577 hope will make it into include/bfd.h.
2578 * targets.c: added aout_mips_*_vec.
2580 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2582 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2584 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2586 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2588 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2590 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2592 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2593 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2594 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2595 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2597 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2598 bfd_swap_reloc_in or coff_swap_reloc_out.
2599 * coff-mips.c: Added code to link and write out symbolic debugging
2600 information, and to swap relocs in and out.
2602 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2604 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2605 (coff_write_object_contents): coff_count_linenumbers returns the
2606 number of line number records it found.
2608 * coffgen.c (coff_write_linenumbers): only write out line numbers
2609 in the section they belong to.
2611 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2613 * targets.c (bfd_target): Added relocateable argument to
2614 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2615 target vector for linker use.
2616 * bfd.c (bfd_seclet_link): New macro.
2617 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2618 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2619 and boolean return value. Made static.
2620 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2621 relocateable argument.
2622 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2623 relocateable argument (if relocateable, saves relocs).
2624 * bout.c (b_out_get_relocated_section_contents),
2625 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2626 relocateable argument (if relocateable, just calls
2627 bfd_generic_get_relocated_section_contents).
2628 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2629 argument to prototype.
2630 * All targets: Set new _bfd_seclet_link vector to
2631 bfd_generic_seclet_link.
2633 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2635 * coffgen.c: #include seclet.h.
2637 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2639 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2640 debug info. Setup info about linker symbols only, and use
2641 standard bfd fields to hold the info.
2642 * (hppa_object_p): Remove unneeded decls.
2643 * (hppa_new_section_hook): Get rid of most of this.
2644 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2645 fat. Remove all knowledge of stabs, remove redundant knowledge of
2647 * Remove macros for accessing fields which are now gone.
2649 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2651 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2653 * coff-z8k.c: delete unused reloc functions
2655 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2657 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2658 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2659 * coff-msym.c: Use DEFUN for function definitons.
2660 * coff-mips.c: Added code to read and print symbols, and to find
2663 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2664 swapping functions into coffswap.h for ECOFF use. Moved
2665 relocation functions, only used by h8300 and z8k, into reloc16.c.
2666 Added hooks for coffgen.c functions to backend data structure, and
2667 added hook functions. Still more could be done.
2668 * coffswap.h: New file to hold COFF swapping routines.
2669 * coffgen.c: New file to hold generic COFF functions.
2670 * reloc16.c: New file to hold h8300 and z8k specific relocation
2672 * libcoff-in.h: Added declarations for functions in coffgen.c.
2673 * libcoff.h: Rebuilt to incorporate changes.
2674 * coff-h8300.c: Function name changes.
2675 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2676 hook rather than defining EXTRA_CASES.
2677 * Makefile.in: Build new files coffgen and reloc16. Added
2678 dependencies of coff-*.o on coffswap.h and seclet.h.
2680 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2682 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2683 about discarding const.
2685 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2687 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2689 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2691 * configure.in (post-target): If --with-minimal-bfd is specified,
2694 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2696 * srec.c (srec_write_records): one of my boards wants a CR between
2699 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2701 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2702 (it broke a couple of weeks ago).
2704 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2706 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2707 return type, so libbfd.h doesn't reference undefined typedefnames.
2709 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2711 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2713 (coff_pointerize_aux): don't pointerize a negative tagndx
2714 (sometimes generated by SCO 3.2v4 cc).
2716 * bout.c (calljx_callback, callj_callback,
2717 b_out_get_relocated_section_contents): warn if relocating against
2718 an undefined symbol.
2720 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2722 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2723 Make a bunch more routines be static.
2724 * hppa.c (fill_spaces): Get rid of this, replace with much better
2725 written setup_sections().
2726 * (setup_sections): New routine to create BFD sections for each
2727 space and subspace in SOM files.
2728 * (hppa_object_setup): Use BFD sections created by
2729 setup_sections() to locate GDB symbol table info.
2730 * (make_unique_section): New routine to create a BFD section. It
2731 ensures that the given name is unique, and will generate a unique
2733 * (hppa_object_p): Become much more paranoid about file header.
2734 * (make_bfd_asection): Call bfd_make_section to do the dirty
2735 work. Simplify code somewhat.
2736 * (hppa_core_file_p): Use proper name for stack section.
2737 * libhppa.h: Remove millicode_start, millicode_end decls.
2739 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2741 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2743 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2744 relocs, don't bother doing the adjustment if the value to add is
2747 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2749 * bfd.c (bfd_get_size): New function that gets an upper bound
2750 on the possible size of any object in a bfd.
2751 * elf.c (bfd_elf_find_section, elf_get_str_section,
2752 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2754 * elf.c (elf_big_vec, elf_little_vec): Document last three
2755 members initialized to NULL.
2757 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2759 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2761 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2763 * hosts/std-host.h: New file. Attempt at a generic/default
2764 set of definitions, to discourage porting to new hosts by copying.
2765 * hosts/news.h: Removed.
2766 * hosts/sparc.h: Use std-host.h.
2767 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2768 perhaps we can later remove the the_bfd field from each symbol.
2769 * syms.c (struct symbol_cache_entry): Remove unused field
2770 app_data. Add comment noting that the_bfd is almost redundant,
2772 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2773 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2774 * hppa.c (fill_spaces): Make slightly more rebust.
2775 * configure.in: Allow std-host as the "default" host.
2777 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2779 * bfd.c: Add struct hppa_core_data to tdata union.
2780 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2781 Get rid of HPPA/BSD specific code. That will go somewhere else
2783 * (fill_spaces): Don't spin forever and die if you don't find
2784 $MILLICODE$ subspace.
2785 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2787 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2788 Make these work for HPUX.
2789 * (make_bfd_asection): New routine to make section creation a
2791 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2792 * libhppa.h: #include the right system files. Redefine all of
2793 the structs/macros for hacking core files to use more sensible
2794 HPUX core file structures.
2795 * targets.c (target_vector): Conditionalize hppa_vec on
2796 HOST_HPPAHPUX, not hp9000s800.
2797 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2798 malloc and realloc. #define HOST_HPPAHPUX.
2800 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2802 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2803 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2804 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2805 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2807 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2808 * aix386-core.c: New file for handling core files on AIX on PS/2.
2809 * targets.c: if AIX386_CORE, use aix386_core_vec.
2810 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2813 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2815 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2818 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2820 * Makefile.in: added dvi target
2822 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2824 * bfd.c: Use right name for tekhex tdata struct.
2825 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2826 * libcoff.h: Updated to get spacing change from coffcode.h.
2827 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2829 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2831 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2832 functions, with the "guts" of the old bfd_slurp_bsd_armap
2833 and bfd_slurp_coff_armap, but assuming we've already checked
2834 if the armap is present or not.
2835 Also, rewrite a bit to avoid keeping around obstack data
2837 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2838 Various fixes to correctly handle COFF_style archives names.
2839 (Note that because these have a trailing '/', the names can
2840 have embedded spaces.)
2841 * archive.c (bfd_slurp_armap): New function, replaces old
2842 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2843 _either_ format, and calls do_slurp_bsd_armap or
2844 do_slurp_coff_armap if either form of map is seen.
2845 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2846 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2847 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2848 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2850 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2852 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2853 * libhppa.h: Make millicode_start and millicode_end be unsigned
2854 int to be same type as CORE_ADDR in GDB. Why are these here?
2856 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2858 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2859 vaddr of the section to the addend.
2860 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2861 SCO_CORE to SELECT_VECS.
2862 (target_vector): add sco_core_vec.
2863 * sco-core.c (sco_core_vec): add leading underscore initializer.
2864 * configure.in (i[34]86-*-sco*): use target i386-sco.
2865 * config/i386-sco.mt: new file; define SCO_CORE.
2867 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2869 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2871 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2873 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2875 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2877 * hosts/i386linux.h: Include unistd.h.
2879 * aoutx.h (print_symbol): aout_stab_name returns a constant
2881 * libaout.h (aout_stab_name): Fix prototype.
2882 * stab-syms.c (aout_stab_names): Array is now const.
2883 (aout_stab_name): Return value is now pointer to const.
2885 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2888 * syms.c (asymbol): Added new field "app_data", for data
2889 particular to the application. Some of the linker flags ought to
2890 get moved to this field someday.
2892 * archures.c (bfd_default_scan): Recognize a few more numbers:
2893 80486, 80960, and 960.
2895 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2896 bfd_coff_std_swap_table, cast to PTR.
2897 * bfd.c (bfd_coff_swap_*): Deleted macros.
2898 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2900 * coffcode.h (type bfd_coff_backend_data): New structure type,
2901 contains pointers to the COFF-specific swapping routines.
2902 (bfd_coff_std_swap_table): New data structure, to be used when
2903 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2904 (bfd_coff_swap_*): New macros.
2905 * coff-mips.c (mips_coff_swap_table): New data structure.
2906 (ecoff_big_vec): Use it.
2907 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2908 * All other targets: Deleted coff-specific vector entries.
2910 * trad-core.c: Fixed some `PARAMS' uses that were missing
2913 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2915 * aoutx.h (some_aout_object_p): Protect arg prototype in
2916 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2918 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2920 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2921 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2922 PARAMS for readability.
2924 * aoutx.h: Add type to callback parameter.
2925 * coff-mips.c: Don't call trad-core.h, not needed.
2926 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2927 * trad-core.h: Eliminate, unused.
2929 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2931 * format.c (bfd_check_format): if default target isn't found
2932 then look through the entire list rather than return early.
2934 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2936 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2938 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2940 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2942 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2944 * coff-z8k.c: checkpoint, more addressing modes handled
2945 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2948 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2950 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2952 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2954 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2956 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2958 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2959 and about when file descriptors are closed.
2961 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2963 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2964 written out correctly.
2966 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2968 * section.c: New section bit SEC_SHARED_LIBRARY.
2969 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2970 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2973 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2975 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2976 macros; use PARAMS to declare the function pointers involved.
2978 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2979 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2981 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2983 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2985 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2986 declaring pointers to functions.
2987 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2988 * seclet.h: Declare external function with PARAMS.
2990 * doc/chew.c (exfunstuff): Eliminate.
2991 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2992 * doc/proto.str: Use paramstuff rather than exfunstuff.
2994 * libbfd.h: Update, based on changes in source code and chew.
2996 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2998 * libieee.h: Add FIXME about removing limit on number of sections.
2999 * bfd-in.h: Improve comments to make it clear that bfd.h is
3000 the wrong place to edit this file.
3001 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3002 same places where we install bfd.h.
3004 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3006 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3007 symbol type before blindly modifying the auxent. Specifically,
3008 only modify the endndx fields for types that need it, and don't
3009 set the array information for non-arrays.
3011 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3013 * aoutx.h (some_aout_object_p): Section list should be set up
3014 correctly anyways; don't have to set up "next" pointers manually.
3016 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3018 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3019 config/i386v.mh: removed -DUSG from HDEFINES.
3020 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3022 hosts/i386v.h: don't define POSIX_UTIME.
3024 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3026 * ieee.c (ieee_slurp_sections): make a private copy of the
3027 section's name before truncating it.
3029 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3031 * hppa.c: add symbol_leading_char entry in transfer vec
3033 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3035 * ieee.c (get_symbol): can now cope when two symbols of a
3036 different class, but the same index number occur consecutively.
3037 (get_section_entry): nicer name for sections being forward
3038 referenced. (ieee_archive_p): don't free the filename string,
3039 since it was never malloced.
3041 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3043 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3045 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3047 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3048 optionally setting the dimen info, since they are in the same
3049 memory locations. Also zero out external auxent.
3050 (coff_write_symbol): don't zero external auxent; now done in
3053 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3055 * Check fclose return value for errors.
3056 libbfd.h: bfd_cache_close now returns a boolean.
3057 cache.c (bfd_cache_delete): return fclose success value.
3058 (bfd_cache_close): return bfd_cache_delete return value.
3059 opncls.c (bfd_close, bfd_close_all_done): return result of
3062 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3064 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3066 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3068 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3069 work out a coff relocation type from a howto's attributes rather
3070 than using the input r_type field. This fixes PR1677 and allows
3071 conversion of a.out relocs to coff relocs.
3073 * coffcode.h (coff_write_relocs): if supplied a relocation
3074 relative to an absolute symbol, use the right symbol index.
3076 * reloc.c (bfd_perform_relocation): do a partial link for coff
3079 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3081 * changes to support i386-sysv with shared libraries:
3082 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3083 check for .data2; if _LIB is defined, check for it; map
3084 SEC_NEVER_LOAD to STYP_NOLOAD.
3085 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3086 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3087 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3088 if section has contents, not just if it is loadable; if
3089 TWO_DATA_SECS, check for .data2
3090 (coff_set_section_contents): set vma of .lib section to number of
3092 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3093 don't define coff_write_armap to bsd_write_armap.
3094 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3097 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3099 * solaris2.h: Get the definition of alloca from alloca.h if we
3102 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3104 * configure.in (i960-*-{aout,bout}): Support these.
3106 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3108 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3110 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3112 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3113 no-longer-used definitions of L_SET and L_INCR.
3114 * i386linux.h: Tweaks to smooth Linux build.
3116 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3118 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3120 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3122 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3123 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3124 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3125 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3127 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3128 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3130 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3132 * configure.host: New file, contains mapping of host configs
3133 to host support file names for bfd, binutils, opcodes.
3134 * configure.in: Use it.
3135 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3136 * i386bsd.c: Cleanup, reformat.
3137 * config/i386-bsd.mt: Comment changes.
3138 * config/i386bsd.mh: New file for core file support.
3139 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3140 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3141 on BSD 4.4 define ALIGN (sigh!).
3143 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3145 * libaout.h (aout_backend_data): added exec_header_not_counted
3146 field. For ZMAGIC files only, when text_includes_header is set, by
3147 default the length of the exec header is counted in the text
3148 section size. For go32, exec header is mapped in but does *not*
3149 contribute to the size of section.
3150 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3151 is not set, but ztih is, add the size of the exec header to the
3152 recorded size of the text section.
3153 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3154 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3155 Also set text_includes_header.
3156 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3157 by default in MY(backend_data).
3159 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3161 * aout-target.h (callback): Don't define this function if it won't be
3164 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3165 type doesn't match. Don't lose if file sections have already been
3167 (set_arch_mach): Set reloc_entry_size.
3168 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3170 * hosts/i386bsd.h: New file.
3171 * configure.in: Recognize i[34]86-*-bsd host.
3173 * aout-target.h (callback, write_object_contents): Delete unused
3176 * aoutx.h (reloc_type_lookup): New function.
3177 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3178 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3179 (MY_reloc_howto_type_lookup): Don't define it.
3181 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3183 (slurp_symbol_table): Use header byte order, not target byte
3184 order, for reading symbol data.
3186 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3188 * configure.in: Undo some brain damage in the host section.
3189 * configure.in: Reformat the target section, test many configs.
3190 * Makefile.in (make): Remove obsolete `make make'.
3191 * aoutx.h (some_aout_object_p): Make defines line up.
3193 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3195 Now a bfd knows whether underscores are normally prepended
3196 to symbols in its file format.
3198 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3199 coff-z8k.c: targets set so they have leading underscore
3200 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3201 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3202 without leading underscore flag
3203 * targets.c: add symbol leading char to xvec description
3204 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3206 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3208 * archive.c: Make errno global.
3209 * archive.c (_bfd_write_archive_contents): If read fails (and
3210 errno!=0) set bfd_error to malformed_archive (since this probably
3211 indicates a truncated archive), rather than system_call_error.
3213 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3215 * Makefile.in: added rules for i386bsd.c
3216 * i386bsd.c: new file, supporting 386bsd.
3217 * configure.in: recognize i386-*-bsd target.
3218 * config/i386-bsd.mt: new file - 386bsd target configuration.
3220 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3222 * configure.in: re-arrange host section to use *-*-* notation,
3223 clean up some of the target section as well
3225 * seclet.c: cast result of bfd_get_relocated_section_contents to
3226 avoid compiler warnings
3228 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3230 * coffcode.h (coff_section_symbol): Create section if it doesn't
3233 * bout.c: Removed some unused variables.
3235 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3237 * Portability fixes from p3:
3238 coffcode.h (coff_write_relocs): removed sanity check until it
3239 works on all targets (per advice from sac).
3240 config/hp9000.mh: new file to define USG.
3241 hppa.c: #undef hppa before the JUMP_TABLE.
3242 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3244 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3245 local variable target volatile to avoid mysterious bug in
3248 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3250 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3251 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3253 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3255 * coff-z8k.c (func_da, func_jr): Lint.
3256 * coffcode.h: Use memset rather than bzero.
3257 * elf.c: Use memcpy rather than bcopy.
3258 * tekhex.c: Use memset rather than bzero.
3260 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3262 Add Adobe a.out support.
3264 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3265 * config/adobe.mt: Add.
3266 * configure.in (*-adobe-* target): Add.
3267 * targets.c (a_out_adobe_vec): Add.
3268 * Makefile.in: add aout-adobe.c.
3270 * configure.in: Put two dashes in all entries to be matched.
3271 Add comments to remind people to do this.
3272 Reorder all entries that match manufacturer names, to occur
3273 last, so they will only be matched if no more specific match
3274 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3276 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3278 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3279 since we should never have a NULL section.
3280 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3281 tests, set the section to bfd_abs_section.
3283 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3285 * coff-z8k.c: getting closer
3286 * coffcode.h (coff_get_relocated_section_contents): allow
3287 EXTRA_CASES hooks for different arches to provide different reloc
3289 * seclet.h: #ifndef around it to allow multiple inclusion
3290 * srec.c: minor doc fix
3292 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3294 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3296 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3298 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3301 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3303 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3304 filling in reloc, in case immediately following code doesn't set
3307 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3309 * coffcode.h (coff_renumber_symbols): set the last renumbered
3310 symbol pointer to NULL, as expected by coff_write_linenumbers.
3311 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3312 type R_IHCONST used on the 29k.
3314 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3316 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3317 update, based on how the underlying file was opened. Obsoletes
3319 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3320 all FASCIST_FDOPEN config defines.
3322 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3324 * sparc-opc.c: Moved to opcodes library, now that we have one.
3325 * Makefile: Don't compile it.
3327 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3329 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3331 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3333 * section.c (bfd_set_section_flags): Remove a sanity check.
3334 It is unfortunately broken, and prevents strip from working.
3336 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3338 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3339 created by last change.
3341 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3343 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3344 * bfd-in.h: Bump to version 2.0.
3346 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3348 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3349 braindamaged HP/Apollo compiler happy.
3351 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3353 * format.c: Fix description of search for matching target.
3354 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3355 * targets.c: Update description of search for matching target.
3356 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3357 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3358 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3360 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3362 * Makefile.in: Added mostlyclean/clean/distclean rules.
3364 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3366 * targets.c (target_vector): Take out oasys (unless that is
3367 the default): Because there is no magic number in archives,
3368 there can be annoying target mis-matches.
3370 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3372 * sparc-opc.c: Rigorously updated to match architecture manual.
3374 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3376 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3377 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3378 to the built-in abs_section were not written out correctly.
3380 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3382 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3383 large, assume we're using a swapped byte order and fail with
3384 wrong_format rather than dumping core.
3386 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3388 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3389 filename constraints.
3390 * Makefile.in: Updated to reflect change.
3392 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3394 Add preliminary support for the we32k:
3396 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3398 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3400 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3402 * bout.c: added support for relaxable alignment relocs.
3404 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3405 pass down pointer to play area rather than use alloca
3407 * cpu-z8k.c (compatible): made static to reduce name space
3410 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3412 Add basic support for the z8k:
3414 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3415 section.c, targets.c,
3417 * syms.c: move mis-inserted patch.
3419 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3421 Documentation fixes:
3422 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3423 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3425 * reloc.c: break out addend item from surrounding text.
3427 * doc.str (DOCDD): Defined. Adds text to output.
3428 (bodytext): Put bulletize before kill_bogus_lines.
3429 * chew.c (bulletize): End itemization after a blank line, to
3430 prevent following text from being swallowed up in an item.
3432 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3434 * configure.in: Add sparclite as a target.
3436 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3438 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3441 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3442 from a coff file (csym is null), dont deref them
3444 * ieee.c (parse_expression): get the answer right when adding an
3445 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3446 on elts so that filename is filled in.
3448 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3450 * bout.c (howto_align_table): New set of relocs, with enough
3451 data for "objdump -r" to work.
3452 (b_out_reloc_type_lookup): Recognize alignment relocs.
3454 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3456 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3457 invocations of make. Also, always create installation
3460 * config/apollov68.mh: removed -g from CC definition.
3462 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3464 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3465 overflowing gp-offset range.
3467 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3469 * srec.c (srec_set_section_contents): don't write out sections
3470 without the LOAD and ALLOC attributes
3472 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3474 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3475 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3476 * aout-target.h (callback): Don't set page/seg sizes.
3478 (set_sizes): New routine.
3479 (backend_data): Point to it.
3480 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3481 (sunos4_aout_backend): Point to it.
3482 * aoutx.h (set_arch_mach): Call set_sizes callback.
3484 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3486 * aout-target.h: Make _bfd_slurp_extended_name_table be
3487 the default. Given that we *write* the suckers (for long
3488 archive member names), we really ought to be able to read them!
3489 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3490 seem to be needed, and many machines don't have it.
3492 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3494 * coff-m68k.c (vector): read and write archives in coff format.
3496 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3498 * opc-sparc.c: New file.
3500 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3502 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3503 pointers to bfd_byte* before performing arithmetic on them. Such
3504 use with bare void* pointers is a gcc extension.
3505 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3506 * archive (normalize): Add to CONST to match actual usages with
3509 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3511 * configure.in: Recognize i486 host cpu, and use i386-elf
3514 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3516 * config/stratus.mt (CC): Remove definition.
3517 * elf.c (bfd_section_from_shdr): Test for the possibility that
3518 section_from_elf_index returns NULL and don't dereference it.
3520 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3522 * add hppa_data to bfd tdata (indirectly via sef).
3524 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3526 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3528 * configure.in: error messages to stderr, not stdout
3530 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3532 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3533 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3534 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3536 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3538 * configure.in: recognize hppa* instead of hppa
3540 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3542 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3543 RTYPE2HOWTO to cope with same.
3544 * reloc.c (bfd_perform_relocation): added support for size of -2
3545 (subtract a word reloc type). Updated doc.
3547 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3549 * Makefile.in: merged changes from progressive, removed rcsid.
3551 * archures.c, archive.c, Makefile.dos: removed rcsid.
3553 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3555 * bfd-in.h : add BFD_IS_RELAXABLE flag
3556 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3557 header e_relaxable, major hackery in callbacks
3558 * libaout.h : add space for a_relaxable.
3559 * seclet.c (rel): don't relax empty sections
3562 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3564 * section.c (STD_SECTION): add some casts to the initializers for
3567 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3569 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3570 and add appropriate casts to keep (picayune) aix-cc happy.
3572 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3574 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3575 symbol pointers. Punt expensive & useless bfd_realloc. Use
3576 malloc for raw symbols, and free it before returning.
3577 (bfd_section_from_shdr): Do not slurp symbol table until politely
3578 asked. Do not even slurp string tables.
3579 (elf_get_symtab_upper_bound): Count 'em without reading them.
3580 (elf_get_symtab): This is how to politely ask. Schlurp!
3581 This should probably just *become* elf_slurp_symbol_table, FIXME.
3583 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3585 * archive.c (bsd_write_armap): write the timestamp of the
3586 archive header to be just a little bit later than the timestamp of
3587 the file, otherwise the linker will complain that the index is
3590 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3592 * configure.in: Add m68k-ericsson-*.
3594 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3596 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3597 * elf.c: Remove unconditional debug printf's.
3598 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3599 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3600 (elf_slurp_symbol_table): Hand out symbols in forward, not
3601 reverse order. Simplify duplicate code.
3603 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3605 * elf.c: Remove "(void)" casts from function calls where the
3606 return value is ignored, in accordance with GNU coding standards.
3608 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3610 * hppa.c: Apply John's standard fix to avoid "empty translation
3611 unit" warnings from some ANSI-C compilers.
3613 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3615 * hosts/solaris2.h: Configure same as sysv4.
3617 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3619 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3620 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3621 type match actual return type.
3622 * elf_print_symbol (section_name): Make CONST.
3624 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3626 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3627 New files, for Linux (a free Unix clone for 386 machines).
3628 * Makefile.in, configure.in, targets.c: Update accordingly.
3630 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3631 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3632 correct calling of howto special functions and fixes from Raeburn
3634 * archures.c: nuke bfd_reloc_code_type
3635 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3636 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3637 SEC_NEVER_LOAD, various other bfdgas newness
3638 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3639 * targets.c: change jump table vector to above
3642 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3644 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3645 its prototype will be included in libbfd.h. Change result type
3646 to struct * (rather than equivalent typedef) so it can be used in
3647 the prototype, where they typedef won't be known.
3648 * libbfd.h: Updated version.
3650 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3652 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3653 targets.c: HPPA merge.
3655 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3657 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3658 * config/solaris2.mh: Kludge around Sun compiler bug.
3660 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3662 * libaout.h (aout_backend_data): Change defs of two bitfields to
3663 be unsigned chars instead to get around rs6000 compiler problem.
3665 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3667 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3668 Correct misconception that there can be only one symbol table.
3669 Only call elf_slurp_symbol_table on the full symbol table, not
3670 the dynamic one which is only a subset of the full one.
3672 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3674 * coffcode.h (coff_compute_section_file_positions): For I960,
3675 don't align sections in file.
3677 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3679 * targets.c (struct bfd_target): Added field for target-specific
3680 (but not file-specific) data, for distinguishing minor
3681 characteristics between (e.g.) a.out formats.
3683 * section.c (struct sec): New field user_set_vma indicates vma
3684 field should be heeded, not assumed to be unset.
3685 (STD_SECTION): Initialize that field of standard sections to zero.
3686 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3688 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3689 pre-swapped version.
3691 * archures.c (struct bfd_arch_info): Fixed order of comment and
3692 field decl. New fields indicate size of page and segment for
3694 * cpu-m68k.c (N): Fill in values.
3695 * cpu-sparc.c (arch_info_struct): Ditto.
3697 * libaout.h (struct aout_backend_data): Various bits of data (not
3698 all used currently) with characteristics of a.out implementation.
3699 Important field for now is text_includes_header, indicating that
3700 the text section starts immediately after the file header, which
3701 gets mapped in with it.
3702 (struct aout_data): New fields indicate whether vma has been
3703 adjusted yet (not yet used), and what magic number will be used in
3704 the output file (should go away in favor of vma_adjusted).
3705 (WRITE_HEADERS): Code for dealing with section sizes and related
3706 header fields replaced with call to adjust_sizes_and_vmas.
3707 * aoutx.h (some_aout_object_p): Fill in magic number field.
3708 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3709 (set_arch_mach): Set page size and segment size once CPU
3711 (adjust_sizes_and_vmas): New function; has much code moved
3712 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3713 and size parameters, as well as many header fields, after deciding
3714 on magic number for output file. Checks to ensure that this
3715 adjustment has only been done once.
3716 (set_section_contents): Call adjust_sizes_and_vmas instead of
3717 doing much of the work here.
3719 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3720 default (null) values of these fields.
3721 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3722 value in exec header.
3723 (sunos4_aout_backend, MY_backend_data): Define backend data
3724 indicating file header is included in text section.
3726 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3728 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3729 gcc version 2, to avoid warnings.
3731 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3733 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3734 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3736 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3738 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3740 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3742 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3743 * configure.in: Rewrite target parsing to use simple format.
3744 Handle sparc-sun-solaris2 configuration.
3745 * aout64.h: Avoid ANSI C brain death warning.
3746 * elf.c: Avoid trigraph (???) or /* in comments.
3748 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3750 * config/sysv4.mh: new file, RANLIB=echo
3752 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3754 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3756 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3757 elf_core_tdata_struct into a single common struct. Core files
3758 wouldn't have worked at all without this.
3759 (bfd_elf_find_section): New function for GDB's undercover use
3760 to find string sections that BFD hides from it.
3761 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3763 (elf_object_p, elf_core_file_p): Allocate internal file header
3764 storage dynamically.
3765 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3766 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3768 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3770 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3772 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3774 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3776 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3778 * configure.in: handle m680[01234]0 as aliases for m68k
3780 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3782 * coff-a29k.c: do byte relocs correctly
3783 * coffcode.h (styp_to_sec_flags): never load INFO sections
3784 * seclet.c (rel): don't relocate INFO sections
3786 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3788 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3789 Make the symbols unmodifiable.
3790 (bfd_section_init): Deleted.
3791 * init.c (bfd_init): Don't call bfd_section_init.
3793 * section.c (bfd_set_section_contents): Ensure that range to be
3794 written is within section boundaries.
3795 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3798 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3800 * coff-i960.c (howto_table): Deleted.
3801 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3802 interesting entries from old howto_table.
3803 (RTYPE2HOWTO): Adjusted to use switch.
3804 (coff_i960_reloc_type_lookup): New function.
3806 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3807 records for section symbol.
3808 (make_abs_section): Unused; deleted.
3809 (renumber_symbols): Re-order symbols so undefined symbols come
3810 last, as COFF format desires.
3811 (coff_write_symbol): Put C_FILE symbols in debug section always.
3812 (coff_section_symbol): New function; creates a symbol with the
3813 same name as a section, and sets up aux records for it.
3814 (coff_add_missing_symbols): New function; adds section symbols to
3815 symbol table if they aren't there already. Should someday also
3816 add a dummy C_FILE symbol if none is present.
3817 (coff_write_object_contents): Add missing symbols before preparing
3818 symbol table to be written.
3819 (coff_slurp_reloc_table): Verify that symbol indices read in are
3820 in a reasonable range.
3821 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3822 (obj_conv_table_size): Accessor macro.
3824 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3825 reloc types on i960.
3827 * bfd-in.h (bfd_get_section_name): New macro. Like
3828 bfd_section_name, but returns rvalue, not lvalue.
3829 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3830 (bfd_get_section_flags): Now returns rvalue.
3832 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3833 general, some specific to sparc or i960.
3835 * aoutx.h (set_section_contents): Set VMA for each section based
3836 on previous section. If text section VMA doesn't appear to have
3837 been set, make a best guess from the type of file.
3839 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3841 (MY(vec)): Initialize reloc_type_lookup field.
3843 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3844 (bfd_error_trap, bfd_error_vector): Extern, not common.
3846 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3847 few types of relocs for sparc; will need enhancement.
3849 * bout.c (callj_callback): Use DEFUN macro in definition.
3850 * coff-i960.c (optcall_callback): Likewise.
3852 * targets.c (bfd_target): Added fields reloc_type_lookup and
3853 _bfd_make_debug_symbol. Also minor comment changes.
3854 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3855 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3856 than arch info, and dispatch with BFD_SEND. Callers changed.
3857 * archures.c (struct bfd_arch_info): Deleted field
3859 * cpu-*.c: Don't initialize that field.
3861 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3862 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3863 (bfd_errmsg): Now returns ptr to const.
3864 * bfd-in.h (bfd_errmsg): Fix prototype.
3866 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3867 * reloc.c (bfd_generic_relax_section): Ditto.
3869 * section.c (Section Output doc): Improve description of use of
3870 output_section and output_offset.
3872 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3874 * sco-core.c: new file from net.
3875 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3876 Now we have the hairy linker, it's possible to move symbols from
3877 one section into another. Actually make that work!
3879 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3881 * hosts/sun3.h: fix declaration of free.
3883 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3885 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3886 * coff-h8300.c (reloc_processing): all relocs are relative to
3888 * opncls.c: don't use fdopen on DOS systems
3890 short patches from Glenn Kasten (glenn@ready.com)
3891 * target.c: enabled oasys support
3892 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3893 fix problem where a relocation which crossed a modification byte
3894 boundary did not work. Fix problem where a relocation near the end
3895 of a data record did not work.
3898 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3900 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3901 archvie header string counts the endian way, this heuristic sees
3902 how big an archive string to read by trying it one way and if the
3903 string table is unreasonably big, trying it the other. *FIXME*.
3904 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3906 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3908 * bfd-in.h: Increase version number to 1.97, for consistency
3910 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3912 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3914 * bfd-in.h: bump version to 1.96
3915 Major change; changed calling convention for
3916 bfd_get_relocated_section_contents so that caller allocates
3917 memory for section data.
3918 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3919 seclet.c, targets.c, bfd.c: reflect new convention.
3920 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3921 case, then use reasonable default values for SEC_* flags.
3923 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3925 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3926 size of output reloc struct.
3927 * targets.c, Makefile.in: comment out tekhex for the moment.
3928 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3929 * configure.in: tandem target is st2000
3930 * coff-m68k.c: rename static howto_table to global
3931 m68kcoff_howto_table.
3932 * bout.c: remove unnecessary abort
3933 * coff-a29k.c: various changes to the way relocations work to cope
3934 with the "new order" and latent bugs.
3937 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3939 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3940 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3941 * reloc.c (bfd_perform-relocation): don't relocate refs to
3942 absolute symbols if doing a partial link.
3944 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3946 * configure.in: Add a29k-amd-udi.
3948 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3950 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3951 internal_exec structure before initializing the fields that
3952 are used, so that the unused fields are in a known state.
3954 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3956 * tekhex.c (struct data_struct): Convert from typedef that
3957 typedefs nothing to a normal structure declaration.
3958 * tekhex.c (pass_over): Prototype args for function that
3959 second arg points to.
3961 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3963 * Makefile.in: remove old style staging. Do not print recursion
3966 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3967 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3970 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3972 * bfd.c, Makefile.in: added tekhex
3973 * aoutx.h (set_section_contents): pages should be padded to the
3974 size of a page, not the size of a segment.
3975 * configure.in: added go32 host and i386-aout target.
3976 * i386aout.c, libaout.h: now works for go32 target
3977 * ieee.c: fix bit rot.
3978 * seclet.c: support for padding seclet type.
3980 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3982 * Makefile.in: added .NOEXPORT:
3984 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3986 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3988 * elf.c (elf_compute_section_file_positions,
3989 elf_write_object_contents): Return boolean, not NULL (which
3991 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3992 Also ifdef-out code that aborts on unhandled section types.
3994 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3996 * configure.in: Recognize ncr3000 config
3997 * Makefile.in (MINUS_G): Pass on to recursive makes.
3998 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4000 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4002 * Makefile.in: Now that we have sym.h and symconst.h, compile
4003 coff-msym.c on all systems.
4004 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4005 * coff-msym.c: Update include files and comments; add weakext bit.
4007 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4009 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4010 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4012 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4014 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4015 * configure.in: Add new host and target configs.
4016 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4017 structs, which vary; just use member name.
4018 (elf_object_p, elf_core_file_p): Lint, fix comments.
4019 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4021 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4023 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4024 local, disposable, copy of the external form of section header
4025 table and program header table entries.
4027 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4029 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4031 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4033 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4036 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4038 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4040 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4042 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4043 not internal bfd_assert function (twice).
4045 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4047 * aout-target.h: change ar_max_namelen to 15 (the right value)
4048 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4051 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4053 * archive.c (bfd_generic_archive_p): check for bout archives too.
4054 * bout.c: make it work again.
4056 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4058 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4060 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4061 bfd_xmalloc() instead of bare malloc().
4063 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4065 * Makefile.in: pass down MAKEINFO on info.
4067 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4069 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4070 host/h-<foo> now just <foo>.
4071 * configure.in: reflect changes
4073 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4075 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4076 actual source file, not just the generated libbfd.h.
4078 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4080 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4081 gdb on little-endian 960 code.
4082 * archive.c (compute_and_write_armap): indirect symbols should go
4083 into the archive header too.
4085 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4087 * Makefile.in: added check target.
4089 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4091 * coff-msym.c: Move this file from gdb/ecoff.c. It
4092 handles byte-swapping for ECOFF (MIPS symbol) files.
4093 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4094 to the files built on MIPS-based hosts.
4095 * Makefile.in: Add rule for coff-msym.
4097 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4099 * Makefile.in: added clean-info target. MINIMIZE=1.
4101 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4103 * coff-rs6000.c: Move core file functions into separate
4104 new file rs6000-core.c. This is needed because reading
4105 core files depends on native include files that conflict
4106 with ../include/coff/rs6000.h.
4107 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4109 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4111 * aoutx.h (NAME(aout,print_symbol)): Don't print
4112 symbol addresss for undefined symbols.
4113 * coff-rs6000.c: Various updates (due to target-
4114 independent changes).
4115 * libbfd.h: Ditto (tdata field is now a union).
4116 * hosts/h-sparc.h: Removed prototype for bogus function
4117 'emset' (presumably should have been 'memset' - which is there).
4119 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4121 * configure.in (mips-big-* target): Same is Iris.
4123 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4125 * aoutx.h (translate_from_native_sym_flags): when creating an
4126 alias symbol, fill in the section as undefined, rather than
4127 leaving it blank. If an output section can't be found for a
4128 symbol, then don't core dump.
4130 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4132 * Makefile.in, configure.in: removed traces of namesubdir,
4133 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4134 copyrights to '92, changed some from Cygnus to FSF.
4136 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4139 * coff-h8300.c: fix stupid reloc subtraction bug
4140 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4141 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4142 the symbol.flags and done_lineno fields.
4144 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4146 * coffcode.h (coff_write_symbol): write out the correct number of
4148 * cpu-h8300.c: fix disassembly bug
4150 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4152 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4153 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4154 reloc.c, section.c (bfd_map_over_sections), targets.c
4155 (bfd_target_list): Protolint.
4156 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4158 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4160 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4162 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4163 section of a symbol rather than the section of a reffed symbol to
4164 determine the r_index of an emmitted reloc.
4166 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4168 * PORTING: New (preliminary) porting guide.
4170 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4172 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4173 (howto_hvrt16): lint.
4175 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4177 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4178 a full configuration (with possible cross-development),
4179 instead of using host-aout.c.
4181 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4183 * aout-target.h (MY(write_object_contents):
4184 Set obj_reloc_entry_size (abfd).
4185 * gen-aout.c: Change to emit a .c files, not a .h file.
4187 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4189 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4190 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4192 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4194 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4195 with more than one auxent can cause nasty core dumps.
4197 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4198 "done_lineno" so that a symbol which appears twice in the symbol
4199 table only gets it's linenumbers relocated once. Modifed
4200 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4203 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4205 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4206 stuff to use the New Order.
4208 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4210 * ieee.c: Change type of envi[] to unsigned char.
4212 * configure.in: fix vax ultrix configuration.
4214 * elf.c (bfd_section_from_shdr): Deal with null return from
4215 bfd_make_section(). (elf_object_p): Select endianess properly.
4217 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4219 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4221 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4223 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4224 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4225 * host-aout.c: Don't use aout-params.h; configure these systems
4226 in their xm files, not in a randomly generated file.
4227 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4229 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4231 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4233 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4234 host_aout_vec here as well.
4236 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4238 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4239 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4240 to prevent undefined symbol.
4242 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4244 Various lints found on PersSony
4245 * aoutx.h: cast an enum
4246 * coff-a29k.c: many ints in reloc structure turned to enum
4247 * coffcode.h: more enums
4248 * cpu-h8300.c: more enums
4249 * opncls.c: more enums
4251 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4253 * configure.in: Make Tahoe configuration work again.
4254 * bfd-in.h: Remove trailing comma from enum declaration.
4255 * ieee.c: Can't put byte values >0x7F into a signed char.
4257 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4259 * Makefile.in: Add dependencies for various coff-*.o files.
4261 * elf.c: Remove extraneous paren from core_prpsinfo and
4262 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4263 Replace references to old section "size" member with new
4264 "_raw_size" member. Implement elf_make_empty_symbol, which
4267 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4269 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4272 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4274 * coffcode.h (bfd_coff_relax_section): now static.
4275 (bfd_coff_get_relocated_section_contents): various type lints.
4277 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4279 New entry point in the transfer vector - bfd_relax_section.
4281 * aout-target.h: add to vector, call generic_relax
4282 * bfd-in.h: add to vector
4283 * bfd.c: add #define for vector
4284 * bout.c: add to vector, call generic_relax
4285 * coffcode.h: add to vector, also now has coff specific relax code
4286 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4287 * elf.c: call generic_relax
4288 * ieee.c: call new vector, clean up some bugs due to the creation
4290 * libbfd.h: add bfd_generic_relax_section EXFUN
4291 * oasys.c: call generic_relax
4292 * reloc.c: implement generic_relax
4293 * seclet.c: moved much of this into coffcode.h
4294 * srec.c: call generic_relax
4295 * targets.c: define new transfer vector
4297 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4299 * everything: now modified to use smaller reloc type. Self hosts
4302 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4304 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4305 New files for stratus.
4307 * configure.in: Add configuration fragments for stratus.
4309 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4311 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4312 variables as CONST since they are set to point to a const char
4313 string. Fixes compiler complaints.
4315 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4317 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4320 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4322 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4323 symbols, so that we can emit the correct file name even
4324 if it's an include file.
4326 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4328 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4329 (Reported by john@labtam.labtam.oz.au (John Carey)).
4331 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4333 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4335 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4336 being used to -DHAVE_PROCFS.
4338 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4339 '#include "fopen-same.h"' to end of file to match other h-* files.
4341 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4343 * configure.in: Change svr4 references to sysv4. Add case
4344 "unknown" for target vendor and infer some targets based
4345 on the specified operating system.
4347 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4349 * bfd-in.h, libaout.h: ANSIfy enums.
4351 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4353 * archive.c (normalize): created version for VMS which removes the
4354 VMS directory crap from the front and end of a filename, eg turn
4355 [-.foo]bar.obj;123 into bar.obj
4356 (bfd_construct_extended_name_table): now writes index into an
4357 extended name table in decimal - the same base used to read an
4358 extended name table.
4360 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4362 * aout-encap.c: Fix to use aout-target.h.
4363 * aoutf1.h: Use standard MY_object_p and MY_callback
4364 in aout-target.h. Remove target-specific versions.
4365 * host-aout.c: Re-write to use aout-target.h.
4366 * gen-aout.c: New files use with host-aout.c to generate
4367 host-specific a.out-related parameters.
4368 * Makefile.in: host-aout.o depends on aout-params.h, which is
4369 generated by gen-aout.
4370 * aout-target.h: Make a little more flexible.
4371 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4372 macro. Instead, inline it in aout-target.h.
4373 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4374 a gcc -Wall warning.
4375 * archive.c: Add missing commas in DEFUN macro (2 places).
4376 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4377 Berkeley ones, now that libiberty has them:
4378 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4379 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4380 remove unused variable.
4382 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4384 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4385 and execname inside HAVE_PROCFS ifdef since they are unused
4386 when it is not defined.
4388 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4390 * elf.c: Flag all sections as either code or data. We can't
4391 be sure what they are anyway, since ELF doesn't fit the
4392 traditional model of text+data+bss very well. Add new local
4393 function elf_read() to simplify code. Record entry point in
4396 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4398 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4399 rather than N copies of the same lines.
4401 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4403 * cpu-h8300.c: disassemble branch displacements correctly
4404 * coff-h8300.c: put reloc offsets out in 32bits
4406 * makefile.dos, configdj.bat: New files from DJ
4407 * cache.c: fopen with new macros is needed for DOS.
4408 * ieee.c: environ renamed to envi to stop an include file
4410 * opncls.c, coff-rs6000.c: more fopens with macros.
4412 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4414 * Makefile.in: infodir belongs in datadir.
4416 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4418 * Makefile.in: fix where docdir lives
4420 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4421 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4422 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4423 srec.c, syms.c, targets.c : all new documentation and lint
4427 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4429 * coffcode.h, srec.c: Lint.
4431 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4433 * Makefile.in: install using INSTALL_DATA, added standards.text
4436 * configure.in: mark directory as target dependent. configure
4437 nows works in objdir always so make file existence checks
4440 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4442 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4443 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4444 and mandir now keyed off datadir by default.
4446 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4448 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4449 computation of arch and machine type so it's worked out before
4450 some_aout_object_p is called.
4451 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4453 * archures.c: add extra field 'section_align_power' to hold
4454 default section alignment in object files.
4455 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4456 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4457 initialize the new field.
4458 * bout.c (b_out_callback): replace the text size, since aout
4460 * aoutx.h: Documentation in the new style
4462 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4464 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4465 use the saved value if mtime_set is already set (intended
4466 for archive files, though apparently not used yet).
4468 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4470 * targets.c: Revise comments about how to configure the target
4471 vector, to match reality. Remove mention of obsolete methods.
4472 Remove long lists of capitalized macros that turn into the same
4473 thing in lowercase. Normal vector simply lists all known
4474 lowercase xvec names; all other cases are handled by SELECT_VECS.
4476 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4479 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4480 list of supported targets.
4482 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4484 * archive.c (bsd_write_armap): The pad byte sometimes added to
4485 the string table in a __.SYMDEF member is now
4486 counted as part of the size of the string table.
4487 This is compatible with the old ranlib, as well as Sun's.
4489 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4491 * srec.c: Rewrote to fix many bugs; now gets the record type
4492 right, doesn't choke on input, sets the start address in an S9 and
4493 fills in the filename on an S0.
4495 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4497 * cpu-h8300.c: Add support for MEMIND addressing mode
4499 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4501 * coffcode.h: use the new macro if available
4503 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4504 * Makefile.in: Fixed dependencies due to file rename
4506 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4507 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4508 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4509 newos3.c, stab-syms.c, syms.c: All these files have had their
4510 #includes altered to point to the new places.
4512 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4514 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4516 * configure.in: Add vendor "ncr" as supported per-target vendor.
4517 Add svr4 case for i386 per-host case.
4519 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4522 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4524 * syms.c (bfd_decode_symclass): Return 'A'
4525 for symbols that are both absolute and global.
4526 * archive.c (bfd_special_undocumented_glue): Return NULL
4527 if bfd_ar_hdr_from_filesystem returns NULL.
4529 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4531 * Makefile.in: added coff-h8300
4532 * configure.in: now h8 is a coff target
4533 * cpu-h8300.c: fix various disassembly problems
4534 * libcoff.h: took out some code which has been #0ed for a long
4536 * targets.c: added h8 coff
4537 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4538 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4540 * coffcode.h: Started to change the way machine dependencies are
4541 handled, from the nest of #ifdefs to macros defined in the
4542 including coff-<foo>.c
4544 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4546 * aoutx.h (some_aout_object_p): Set the `executable' bit
4547 if the entry point is contained in the text segment, even if the
4548 text segment is at location 0.
4550 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4551 nonstandard MIPS sections (.rdata, .sdata, etc).
4553 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4554 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4555 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4557 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4559 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4561 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4562 from syms.c to new file stab-syms.c. Also, since GNU extended
4563 type codes such as N_SETT are no longer in ../include/stab.def,
4564 include them manually.
4565 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4566 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4567 * libaout.h: Added prototype for aout_stab_name().
4568 * Makefile.in: Update Makefile for new stab-syms.[co].
4570 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4572 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4573 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4574 just make N_XXX work by excluding the header from the text segment.
4575 * aoutx.h: Fix comments to match.
4577 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4579 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4580 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4581 for the "logical" text segment (i.e. never consider the exec
4582 header to be part of the text segment). This change is
4583 needed for consistency with various other parts of bfd and ld.
4584 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4585 and move calculation of obj_textsec(abfd)->size to libaout.h.
4586 * bfd-in.h: Removed bogus ';'.
4588 * Makefile.in: Add MINIMIZE flag to select lean
4589 or bloated target_vector.
4590 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4591 * newsos3.c: Fixes to ../include/aout64.h remove need
4592 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4594 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4596 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4597 handle both little and big-endian targets, with little
4598 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4599 * host-aout.c: Add FIXME note.
4601 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4603 * targets.c: Make the default target_vector contain
4604 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4605 Old behavior can be gotten by defining ALL_TARGETS.
4606 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4607 Factored out common code into new file aout-target.h.
4608 Saves a lot of duplicate code for a.out variants.
4610 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4612 Get 'make headers' to work when configured with +subdirs.
4613 * Makefile.in: Add $(subdir) to docdir path.
4614 * doc/Makefile.in (protos): Add $(srcdir) prefix
4615 to name of sed scripts.
4617 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4619 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4620 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4621 to include names of N_SETT etc.
4623 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4625 * elf.c: Add minimal support for ELF symbol tables. Generates
4626 canonical bfd symbol tables from ELF symbol tables. Change the
4627 name of some functions from bfd_<name> to elf_<name>.
4629 * syms.c: Trivial fix to comment to remove a redundant "to".
4631 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4633 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4634 form that GDB recognizes as COFF.
4636 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4638 * ieee.c (ieee_object_p): cast NULL correctly.
4639 * configure.in: added harris host
4641 * coff-a29k.c: Lots of changes, most from David Wood.
4643 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4645 * coff-m88k.c (coff_write_armap): Just #undef it.
4647 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4649 * Makefile.in: standardize on MINUS_G to disable debugging
4650 * coff-m88k.c: create coff armaps instead of bsd ones.
4651 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4654 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4656 * elf.c: Additions to support ELF format core files.
4657 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4658 has support for /proc (all the include files in particular).
4660 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4662 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4663 of two N_SO stabs, one for directory, and one for filename.
4665 * bfd-in.h (print_vma): Factor out duplicate definition.
4667 Exit a little more gracefully when malloc returns NULL.
4668 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4669 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4670 * libbfd.h: Rre-generated due to libbfd.c update.
4672 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4674 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4676 * elf.c (elf_object_p): Don't try to create a bfd section for
4677 the first ELF section header. It is just a placeholder.
4679 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4681 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4682 core files, when compiling native.
4683 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4685 FIXME: The aoutf1.h change below needs to be reversed back
4688 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4690 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4691 manipulation of lnno fields in lineno structs in a coff-<f>.h
4692 independent way. Override it in coff-<f>.h to your favourite
4693 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4694 (coff_swap_lineno_out): modified to use the new macros.
4696 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4698 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4699 unknown arch when the magic number doesn't specify the
4700 architecture, since some OSs (eg old sun3s) don't set the number, and
4701 020 is probably the right answer anyway.
4703 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4705 * hosts/h-news.h, hosts/h-rtbsd.h:
4706 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4707 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4708 bfd_print_symbol_nm, for use by nm.
4709 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4710 bfd_print_symbol_nm option, to print in nm format.
4711 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4712 oasys.c (oasys_print_symbol): Provide stub implementations
4713 for bfd_print_symbol_nm.
4714 * syms.c: New function bfd_decode_symclass, used by nm printer.
4715 New function bfd_stab_name to look up string name of stab code.
4717 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4719 * Makefile.in: Added ctor.c
4720 * archures.c (bfd_default_arch_struct) added
4721 bfd_default_reloc_type_lookup.
4722 * coffcode.h: removed a load of #if 0ed code.
4723 (coff_compute_file_section_positions): now works out the section
4724 alignment and size correctly in all cases.
4725 (coff_get_symtab): looks for constructor symbols and calls the
4726 right function when they're found. (coff_canonicalize_reloc):
4727 knows when a section is full of constructors and does the right
4729 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4731 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4732 * libcoff.h: removed #if 0ed code
4733 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4734 arch independent constructor relocation type.
4735 (bfd_reloc_type_lookup): removed the comment "this will go away"
4736 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4737 reloc which is used when BFD_RELOC_CTOR falls through to give a
4738 default 32bit reloc for constructors.
4739 (bfd_default_reloc_type_lookup): added.
4740 * aoutf1.h: fixed SEGMENT_SIZE typo.
4742 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4744 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4745 matching prefix "coff".
4746 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4747 rs/6000 csect records.
4749 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4751 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4752 * configure.in: add motorola delta88 cases
4753 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4754 write_armap prototype
4755 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4757 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4759 * Rename COFF-related files in `coff-ARCH.c' form.
4760 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4761 coff-mips.c, coff-rs6000.c to be exact.
4763 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4764 make output clutter.
4765 * config/mt-*: Ditto.
4767 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4769 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4770 John Gilmore. Archive support from Damon A. Permezel.
4772 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4773 * configure.in: Add rs6000 case.
4774 * targets.c: Add rs6000 vector.
4775 * archures.c: Add rs6000, fix comment on romp.
4776 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4777 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4778 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4779 * section.c (bfd_make_section): Return NULL on attempt to create
4781 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4782 (bfd_swap_aouthdr_in): Handle lots more members.
4783 (make_a_section_from_file): If section has already been seen,
4784 just return false rather than overwriting it.
4785 (coff_real_object_p): Understand incoming magic numbers.
4786 (coff_set_flags): Understand outgoing magic numbers.
4787 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4788 (build_debug_section): Add fn for reading debug string section.
4789 (get_normalized_symtab): Handle symbol names in debug string section.
4790 Remove unused obj_string_table.
4791 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4792 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4793 existing section before making one.
4794 * cpu-rs6000.c: New file.
4795 * rs6000coff.c: New file.
4797 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4799 * elf.c: Add partial support for ELF format corefiles. Still needs
4800 support for extracting registers from corefiles.
4802 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4804 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4805 RANLIB is defined as echo, send the output to /dev/null to help
4806 reduce clutter in the output from doing a make.
4808 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4810 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4811 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4813 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4815 * coffcode.h (coff_compute_section_file_positions): make it pad
4816 section size out if there are alignment restrictions so that the
4817 image will be ok on a system where section positions are worked
4818 out by accumulating sizes rather than from the section headers.
4819 * targets.c (proto write_armap). Changed orl_count to unsigned.
4820 * opncls.c (bfd_close_all_done). Added so that generative
4821 programs like gas can close a bfd without causing bfd confusion.
4822 * libbfd.h (changed becuase of protos)
4823 * amdcoff.c: messed with the way that jmp displacements are
4824 calcualated. This may not yet be totally correct.
4825 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4827 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4828 abs symbol has no section (like a register symbol).
4829 (coff_write_symbol) now zeros auxent before filling it up to help
4830 with sensitive applications.
4831 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4833 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4835 * bfd.c: Make sure we don't get a macro strerror().
4836 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4837 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4838 attempt to recover command, ifdef NO_CORE_COMMAND.
4839 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4841 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4843 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4845 * archive.c (bsd_write_argmap): The size of the ranlib structures
4846 should not include the size field itself.
4847 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4848 adata(abfd)->exec_bytes_size field instead of constant macro,
4849 because aoutx.h compiles to a simple .o file shared by
4850 all 32-bits a.out targets.
4852 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4854 * configure.in: Allow i386-sco-sysv.
4855 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4856 * cpu-h8300.c: lint.
4858 * host-aout.c: New strategy. We use common code, include files,
4859 and data structures to handle the file, but set a few parameters
4860 from the host's config file (page size, text start addr, etc).
4861 * libaout.h: Define HP BSD machine types.
4862 * aoutf1.h: Handle reading a.outs with these types.
4864 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4865 virtual-memory-address of the .reg section. We can't just make a
4866 section for "all the regs and nothing else" because only GDB knows
4867 exactly where the regs are (scattered around the upage and stack).
4868 Clean up memory allocation. Remove big- and little-endian
4869 vectors, replace with single vector; this only runs on the host,
4870 in host byte order. Replace byteswap routines with aborts in case
4872 * targets.c: There's only one trad_core_vec now.
4873 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4875 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4877 * hosts/h-amix.h (free): Fix prototype.
4879 * aoutx.h: Don't use NULL as an integer, for braindead systems
4880 that declare it as (void *)0. (From Peter Schauer.)
4882 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4884 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4885 problem with bad Ultrix system headers.
4886 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4887 various kinds of alignments for the various kinds of
4890 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4892 * doc/Makefile: Don't assume . is on the path (from James Clark).
4894 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4896 * Makefile.in: Avoid Sun Make VPATH bugs.
4897 * targets.c: Declare trad_core vectors extern.
4899 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4901 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4902 * libbfd.h: Moved ALIGN macro here.
4903 * bout.c (b_out_callback): Replace i960_align by align_power.
4905 * libaout.h (struct aoutdata): Added fields page_size,
4906 segment_size and exec_bytes_size. These help generic code
4907 (in aoutx.h and libaout.h) to figure out where to align
4908 the various segments in a demand paged file.
4909 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4910 to decide if the exec header counts in a_text (text segment size).
4911 Also, assume D_PAGED flag is set; don't set it here.
4912 * bout.c (b_out_callback): Add initialization of
4913 adata fields page_size, segment_size, and exec_bytes_size.
4914 * host-aout.c (NAME(host_aout, callback) and
4915 NAME(host_aout,mkobject): Ditto.
4916 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4917 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4918 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4919 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4920 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4921 for some systems (mainly sunos), so do it in the callback instead.
4922 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4923 * aoutx.h (NAME(aout,set_section_contents): Change the way
4924 filepos and size of sections are carried out to support
4925 older styles of demand paged executables.
4928 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4930 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4931 * bfd.c: Added macros to enable gas to swap coff records.
4932 * coffcode.h: Make the coff_swap_*_out routines return the number
4933 of bytes swapped, and cleaned up their prototypes.
4934 * configure.in: Added ebmon/coff support
4935 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4937 * targets.c: Added new entry points for coff swapping
4939 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4941 Restructure configuration scheme for bfd, binutils, ld.
4943 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4944 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4945 Change some config names to match other dirs.
4946 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4948 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4949 ../include/sysdep.h.
4950 * cpu-i960.c: Strncmp needed a length arg.
4951 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4952 * i386aout.c: Remove dead N_TXTOFF override.
4953 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4954 * config/: Rename some config files to match up h-*.h names.
4955 Remove all the HOST_SYS definitions from the config files.
4956 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4957 * hosts/h-hp9000.h: Remove USG comment.
4958 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4959 * hosts/h-news.h, h-sparc-64.h: New config files that had
4960 previously been kludged in the <sysdep.h> file.
4962 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4964 * config/*: trad-core support is HOST dependent, not target
4965 dependent. Target config files only set DEFAULT_VECTOR and/or
4966 other vector elements. Exception: when host-aout.c is in use,
4967 in which case we're forced to assume we're native (hp, vax,
4968 tahoe). Rename XDEPFILES to HDEPFILES.
4969 * Makefile.in: Rename XDEPFILES.
4970 * config/h-sun*: Don't force static linking.
4971 * trad-core.c: Document how to use it nowadays.
4972 * i386aout.c, newsos3.c: Clean up.
4973 * i386coff.c: Allow 386 coff files to be used as core files too
4974 (for reading core files from embedded systems).
4976 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4978 * Add i386aout.c for a.out support on the i386.
4980 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4982 * reloc.c, section.c, syms.c, targets.c: correct info-node
4983 structure in *doc* comments.
4984 doc/Makefile: stop hiding complaints from makeinfo.
4986 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4988 * aoutx.h (...some_aout_object_p): Take a third parameter,
4989 the internal_exec struct, and avoid ever looking at an
4990 external_exec. All callers changed to read the entire
4991 external_exec struct, swap and check its magic number,
4992 swap in the whole structure, and pass the swapped-in version to
4994 * bout.c: Bring into modern era. Use single _object_p routine
4995 for big- aand little-endian. Provide internal and external
4996 exec header structs. Use separate swap-in and swap-out routines.
4998 * libaout.h: Move struct internal_exec from ../include/aout64.h
4999 to here. Add obj_symbol_entry_size to struct aoutdata.
5000 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5002 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5003 EXTERNAL_NLIST_SIZE. Callers changed.
5005 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5007 * bfd.c: Remove strerror() to libiberty.
5009 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5010 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5011 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5012 last byte of transfer, not first byte, is within the section.
5014 * host-aout.c: Remove `BSD' archive support. Lint.
5016 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5017 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5018 `bfd_arch_info_type'. All uses changed.
5019 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5020 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5021 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5022 it needs a better name.) All uses changed.
5023 * targets.c: Rename `enum target_flavour_enum' to `enum
5024 target_flavour', and remove the `_enum' from all of the enum
5025 values themselves. All uses changed.
5027 * configure.in, config/h-i386mach: i386 mach host.
5028 * config/t-i386-aout: Use host-aout.c.
5030 * trad-core.c: Give it its own xvec's to make it independent
5031 of other file formats.
5032 * ecoff.c, host-aout.c: Remove refs to trad-core.
5033 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5034 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5036 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5038 * reloc.c: Extended NEWHOWTO macro
5039 * ieee.c: Changed the way 8bit pcrel is done
5040 * cpu-h8300.c: got the registers in the right order
5042 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5044 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5045 prediction is vindicated!
5047 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5048 Remove refs to howto.c, since Steve forgot.
5050 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5052 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5053 still work. Now allows any architecture/machine to be set.
5055 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5057 * howto.c deleted and moved code to reloc.c
5059 * libbfd.h, libbfd-in.h removed $id stuff for real
5061 * cpu-h8300.c Made it match various different spellings of h8300.
5063 * archures.c: Took out the first char filter which made it only
5064 look for a cpu/arch match when the first chars of supplied and
5065 tested names were the same.
5067 * targets.c removed oasys stuff, pending someone to fix the bugs
5071 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5073 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5074 ELF support good enough for GDB.
5075 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5076 m68k-cbm-svr4 host and target.
5077 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5078 so `diff' and `patch' can cope.
5080 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5082 * archures.c: removed texinfo error
5084 * init.c: added texinfo hooks, and removed initialization error
5087 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5090 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5092 * cpu-i960.c: Avoid numerical count of initializers.
5094 Vax Ultrix changes from David Taylor <taylor@think.com>:
5095 * host-aout.c: Make little-endian vector really little-endian.
5096 * configure.in: Separate vax and tahoe cases, handle ultrix.
5097 * config/t-vax: Add trad-core.o.
5098 * config/h-vaxult: New host system.
5100 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5102 * bfd-in.h VERSION, change version number to 0.18, this makes a
5103 gap, but now is the same as the linker version number.
5105 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5106 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5107 files will eventually contain processor specific bits for bfd,
5108 like strange relocation information and dis/assembly. So far only
5109 the H8 has been even partially done. This work also ties in with
5110 the change in handling architectures.
5112 * amdcoff.c: (a29k_reloc) fix error message.
5114 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5115 discover the architecture of the bfd. (sunos4_callback) calls the
5116 function bfd_set_arch_mach rather than stuffing stuff directly
5117 into the bfd. (sunos4_write_object_contents), changed names of
5120 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5121 setup the environment.
5123 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5124 headers in big endian format, regardless of the endianess of the
5127 * archures.c: totally changed. Now an architecture is represented
5128 with a pointer to an info structure rather than an enumerated type
5129 and a long. The old info is available as two elements in the
5130 structure. Future enhancements to architecure support will
5131 involve pointers to methods being placed into the info structure.
5133 * bfd.c: changed the definition of the bfd structure for the new
5136 * bout.c: (b_out_set_arch_mach) changed to use the new
5137 architecture mechanism.
5139 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5140 the new architecture mechanism.
5142 * configure.in: added h8 stuff.
5144 * ieee.c: too many changes to note. Now ieee files written with
5145 bfd gas and ld can be read by gld and ieee only linkers and
5148 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5150 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5151 than fixing the structure directly.
5153 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5154 than fixing the structure directly.
5156 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5157 before opening a bfd.
5159 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5160 rather than fixing the structure directly.
5162 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5163 in the t/hmake file) a user can select which backends they want
5164 linked with bfd without changing the source.
5166 * init.c: new, looks after initializing modules.
5168 * howto.c: for future use, will allow an application to work out
5169 what cookie to use as a handle on a relcoatio howto.
5171 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5173 * srec.c: Better error checking, partly from Peter Schauer.
5174 (srec_object_p): Avoid assuming any file that starts with 'S' is
5175 an S-record file! (Check for 3 uppercase-hex digits after it.)
5176 (ISHEX): Define new macro for checking supposedly hex characters.
5177 (pass_over): Treat as EOF any S-record line that:
5178 * doesn't have hex in either size character
5179 * produces a size larger than 0x7F
5180 * has an unrecognized type number
5182 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5184 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5185 opncls.c: Lint (saber actually).
5187 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5189 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5190 * newsos3.c: Fixed two types: newos3 -> newsos3.
5191 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5192 to use correct segment.
5194 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5196 * aoutx.h (print_symbol): Handle missing symbol->name.
5198 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5200 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5203 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5205 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5206 add sgi/irix support.
5208 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5210 Changes for the AMD 29000 Ultracomputer port from David Wood.
5213 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5215 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5218 * coffcode.h (coff_real_object_p): Pass information about the
5219 current file's coff symbol format to BFD via the coff_data struct.
5220 (coff_find_nearest_line): obj_icof => coff_data.
5221 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5222 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5223 and DIMNUM == E_DIMNUM.
5224 * configure.in: Handle a29k-*-* hosts, and targets
5225 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5226 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5227 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5228 local_linesz to `coff_data' (tdata) struct.
5229 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5230 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5232 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5234 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5235 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5237 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5239 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5241 (sunos4_core_file_matches_executable_p): Fix header comparison.
5242 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5243 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5245 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5247 Allow GDB to patch object files.
5249 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5250 * trad-core.h (trad_unix_core_file_p): Ditto.
5251 * aoutx.h (aout_set_section_contents): On first output, check
5252 abfd->direction and complain if erroneous.
5254 * Makefile.in: Add crude dependencies.
5256 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5258 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5259 to h/t-xxxx files so that everything will work on System V.
5261 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5263 * aoutx.h: Add information on host-aout.c and how to configure
5264 to use it, to the manual.
5265 * configure.in: Tix typo.
5266 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5267 else dummy out the core file support.
5268 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5269 specified, use it to locate the data section.
5270 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5271 rather than as chars (lint).
5273 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5275 * aoutx.h, coffcode.h: saberized.
5277 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5279 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5281 bfd.c, targets.c: minor rewording of doc segments
5284 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5286 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5287 etc, rather than TEXT_START_ADDR.
5288 * host-aout.c: Remove #if 0 around whole thing.
5289 Update to modern (32/64-bit) a.out naming conventions.
5290 Include a large chunk of ../include/a.out.gnu.h to get macros that
5291 are not defined by the system include files.
5292 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5293 macro used by the other a.out implementations.
5294 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5296 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5298 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5299 texdoc and psdoc; make these depend on generated .texi's
5301 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5304 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5307 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5308 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5309 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5310 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5311 obtrusive marks indicating .c origins.
5313 * bfd.texinfo: generalize most references to linker
5315 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5317 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5318 * archures.c: remove empty foo() definition (crept in at vn1.9)
5320 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5322 * bfd.texinfo: use @setchapternewpage on instead of lots of
5323 @page's; minor rephrasing in Introduction.
5325 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5326 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5327 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5328 segments): used BFD (caps) more consistently as a name in
5329 discourse, fixed a few other minor typos and uses of fonts
5332 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5334 * coffcode.h: fixed bug where string table size wasn't being swapped.
5336 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5338 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5340 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5341 flags. (bfd_print_symbol_vandf) now knows what to do with the
5344 * aoutx.h: made translate_from_native_sym_flags and
5345 translate_to_native_sym_flags produce the above flags.
5348 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5350 * all files: update copyright notices for GPL version 2.
5351 Install header comments and attribute most modules to their
5352 authors. BFD's name is now officially "Binary File Descriptor",
5353 so remove any conflicting pejoratives.
5354 archures.h: Consists solely of comments; remove it.
5356 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5358 * Makefile.in, bfd.c: Made it compile again.
5360 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5362 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5365 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5367 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5368 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5371 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5372 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5374 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5376 * Everything: created some new files, core.c format.c, reloc.c,
5377 section.c and syms.c to split the functionality a bit better.
5378 Cleaned up the rest of the files a bit, and added some
5382 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5384 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5385 really takes 3 arguments, patched code and ammended prototypes.
5387 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5389 * ../include/bfd.h (struct bfd_target): Added new field
5390 "align_power_min" which contains the minimum alignment for a
5391 section. This is used in coff_new_section_hook. The field
5392 insertion necessitates an update of all backends..
5394 * aoutf1.h jump table field inserted
5396 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5399 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5400 table field inserted.
5402 * coffcode.h(just about everything) Now patches up symbol tables
5403 using a different mechanism. The Intel major bug has been fixed,
5404 and the linker can self host on the Aviion and be debugged with
5407 * ecoff.c: new include and jump table patch, i386coff.c: new
5408 include and jump table patch, icoff.c: new include and jump table
5409 patch, ieee.c: can now read archives containing ieee modules.,
5410 libcoff.h: added (combined_entry_type), libieee.h: uped max
5411 sections to 20, m68kcoff.c: new include and jump table patch,
5412 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5413 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5414 srec.c: jump table patch. trad-code.c fixed #IF typeo
5416 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5418 * coffcode.h (coff_swap_aux_in): added else case to deal with
5419 filenames less than 9 characters.
5422 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5424 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5426 * srec.c: now allows any number of sections to be created in a
5427 file. Outputs addresses of the right length.
5429 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5431 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5432 target didn't match, the format got set to the attempted match,
5433 breaking a future test.
5435 *../include/i386coff.h : fixed typo in type field with size
5437 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5438 support in the jump table for the swapping routines exported to
5439 gdb. Now gdb works with the 386.
5441 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5443 * Merge in changes from gdb-3.95 release.
5444 Makefile.in: Allow hmake and tmake files to add OFILES.
5446 bfd.c: support specific targets as well as searching. When
5447 searching, take default target in preference to others.
5449 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5450 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5451 libbfd.h: Support specific targets as well as searching.
5452 opncls.c: Support specific targets as well as searching.
5453 targets.c: Search is short-circuited if default target matches.
5454 liboasys.c, libieee.c: Undo bothner changes that make macros
5455 work to the left of assignment, but which depend on the
5456 representations of different pointer types being the same.
5458 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5460 * i386coff.c: created.
5461 * coffcode.h: added support for 386.
5462 * Makefile.in: added support for 386.
5463 * ../include/i386coff.h: created
5465 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5467 * coffcode.h: removed all put_x_<sizes>
5468 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5472 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5474 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5476 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5478 * everything: Removed sysdep.h from bfd.h and put back into files
5479 from which it was split out. Now 64 bit version is built with a
5480 -DHOST_64_BIT="long long" on the compile line.
5482 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5484 Changed all the [get|put][name] routines to use [get|put]_[size
5487 Put in support for 64 bit work. Now two versions of bfd may be
5488 generated, according to the state of TARGET_64_BIT, one which is
5489 32 bit only, and one which is 64/32 bits.
5490 Created new back end 'demo64' to test 64 bit functionality.
5492 Renamed some files to work on DOS.
5494 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5495 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5496 chage, 64 bit transfer. * liba.out.h: Split out common code from
5497 sunos and newsos into liba.out. Name changes and prototype mods. *
5498 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5499 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5500 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5501 change and 64bit stuff.* newsos3.c: common code removed, new jump
5502 table. * oasys.c: Name change * opncls.c: Portability fixes *
5503 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5504 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5505 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5506 64bit ized. * demo64.c: 64 bit a.out back end
5508 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5510 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5511 on LHS of assignment, even when using old compilers.
5512 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5513 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5514 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5515 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5516 * targets.c: Add declaration of newsos3_vec.
5518 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5520 * aout.c: fixxed some of the problems with filepos calculation.
5521 (swap_ext_reloc): fixed problem with creation of relocs.
5522 (aout_set_section_contents): fixed filepos problem
5524 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5525 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5526 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5527 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5528 cleaned up. (coff_write_object_contents) cleaned up.
5530 * ecoff.c: Totally different. Now supports ecoff fully.
5532 * icoff.c: fixed problems in relocation callout.
5534 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5536 * m68kcoff.c: updated target vector.
5538 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5539 choose_reloc_size. (sunos4_write_object_contents) now calls
5540 choose_reloc_size so outputs relocs correctly, also calculates the
5541 size of the sections correctly.
5545 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5547 Merge Per Bothner's changes to modularize BFD a.out a bit.
5549 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5550 * ieee.c: Cast enums to int before comparing them, for brain-
5552 * coff-code.h: Remove coff_get_section_contents, and use the
5553 generic one instead.
5555 * aout.c: Derive new module from sunos.c, containing generic
5556 support code for all kinds of a.out files.
5558 * sunos.c: Remove all code that goes in aout.c. Split out
5559 machine dependent followup in sunos4_object_p into
5560 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5561 and redefine only the names we CHANGE, not all the names. Drop
5562 the little-endian vector, and rename the vector as sunos4 rather
5565 * b.out.c: Use aout.c routines for most of the work. Slight
5566 changes for the new regime. Remove close_and_cleanup and
5567 get_section_contents in favor of generics. New transfer vector
5570 * newsos.c: New support for Sony NEWS, another a.out format.
5572 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5573 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5574 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5576 * opncls.c (bfd_close): Call format-dependent write_contents
5577 routine, if writing, before calling target-dependent
5578 close_and_cleanup routine (which is now always generic, I think).
5579 * srec.c: Use bfd_alloc instead of malloc. Remove
5580 close_and_cleanup and move code from it to
5581 srec_write_object_contents. Add write_contents to tvec.
5582 * targets.c: Remove a.out little vector, replace a.out big
5583 vector with SunOS vector. FIXME: Need Vax support again now.
5585 * libbfd.h: Add write_contents format-dependent-vector to the
5586 bfd_target vector. Supply a generic close_and_cleanup routine.
5587 * liba.out.h: Handle the new aout.c split. Add prototypes for
5588 all routines defined in aout.c. Rename "sunos" things to "aout"
5589 things. Add a few fields where needed for various formats.
5590 * Makefile.in: Add aout.c and newsos.c.
5592 * archive.c, ieee.c, oasys.c: Lint.
5594 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5597 changed forward declaration struct stat; to reduce warnings. Changed
5598 comment on bfd_h_<x>_x.
5600 * ../include/m68kcoff.h, ../include/intel-coff.h,
5601 ../include/m88k-bcs.h
5602 Now there are two incarnations of relocs, linenos and syments. One for
5603 internal digestion, and one full of char arrays for I/O. The original
5604 names have gone to detect errors.
5606 * Makefile.in, m68kcoff.c, targets.c
5607 Test new structure code with a 68k coff implementaion
5609 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5610 Fixed all the places where there were problems with the size and
5611 alignments of structures on disk and structures in memory. #ifed out
5612 all the code in coffswap.c, since it should be done using the target
5615 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5617 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5618 multiple reloc command.
5620 * sunos.c (sunos4_set_section_contents): Made it so that sections
5621 are always padded to their alignment size.
5623 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5625 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5626 Clean up types and such (saber C problems).
5627 * ecoff.c: Clean up types and such. Remove routines that are
5628 not used. Fix up reading and swapping of shorts from files.
5630 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5632 * a.out.vax.c: Remove two bogus "static" from prototypes.
5634 * ecoff.c: Got rid of lots of non-working junk (that had
5635 been copied directly from coff-code.h).
5636 Updated to be consistent with updates to icoff.c and coff-code.h.
5638 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5639 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5641 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5642 but until the target_vector is automatically generated,
5643 it's as good as any. Note that the text offset is the only
5644 difference between NewsOS and SunOs (including magic numbers).
5645 (Most of the sunos_* routines should to renamed bsd_*
5646 and move to a bsd.c file. Then (and when the target_vector
5647 is automatically generated) it might make sense to create
5648 a separate Sony target.)
5650 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5651 on some systems, and doesn't help on others.
5652 Similarly, only define X_OK if not already defined.
5654 * trad-core.c: Don't include sys/stat.h - at least
5655 on NewsOS 3, it has already been included.
5657 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5659 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5660 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5661 symbol tables if necessary when reading them in, so gdb can use
5662 them. Add "bfd_coff_" to the names so they won't conflict with
5663 names in calling programs. FIXME-soon: if coff-code.h is
5664 included in two BFD modules, this will cause duplicate
5665 definitions; the routines should be exported to a separate,
5666 common, module (probably along with a mess of other ones).
5668 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5670 Improve modtime support.
5672 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5673 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5674 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5675 BUG: archive members still do not get correct mod times.
5677 Improve floating point support for core files.
5679 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5680 (sunos4_core_file_p): Create a second registers section in the
5681 core file, called ".reg2", for the float registers.
5683 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5685 * many changes to improve archive handling; found a logic flaw in
5686 bfd_check_format which only just happened to work by cooncidence.
5688 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5690 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5693 * bfd.h: changed type of udata in asymbol to void *, like it
5694 should be. Added bfd_reloc_dangerous enum member.
5696 * coff-code.h: Fixed it so that internally generated symbols get
5697 their values relocated correctly in all cases. Removed calls to
5700 * icoff.c: Not understanding the destination symbol of a reloc is
5701 not a failure any more, just 'dangerous'. This allows linking of
5702 b.out and coff images.
5704 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5708 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5710 * sunos.c (translate_to_native_sym_flags): fixed
5711 sym_pointer->n_value so that symbols on the way out get their
5712 section relative values calculated correctly.
5714 * coff-code.h (mangle_symbols): fixed problem where tags were not
5715 being relocated for structs, enums, unions. Also various lints.
5717 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5719 * archive.c (get_elt_at_filepos): system_call_error returned
5722 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5724 * Resolve the use of no_error and system_call_error.
5725 The bfd library itself now will never set bfd_error to
5728 The code still needs to be combed to make sure all the error
5729 codes are correct. I suspect they are not always set correctly.
5731 * The names of all the messages have _ prepended because the sun
5732 bundled compiler can't distinguish from a macro which takes an
5733 argument and the same identifier in a non-macro context.
5735 * The reason for the above being that entry points which used to
5736 be trampoline functions are now just macros which expand to a
5737 direct call through the bfd's xfer vector.
5739 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5740 must gas have its own version of everything (the gas version
5741 had the correct value)
5743 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5745 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5746 properly support i960 architecture and output correct reloc stuff.
5748 * bfd.h: added prototype for bfd_printable_arch_mach, added
5751 * coff-code.h: Applied patches from chrisb to support i960
5752 architecture, zero relocs and swap them correcly and conditionally
5753 compiled the timestamp.
5755 * sunos.c: Made the default section alignment 2^3 so that doubles
5756 are done properly. Fixed the same reloc bug that was in b.out.c
5758 * sysdep.h: Now compiles on a Posix box
5760 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5762 * icoff.c: Fix comment on big-endian version.
5763 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5764 F_RELFLG). Set F_AR32WR in output files if little endian
5767 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5769 * archures.c fixed =/== typo
5771 * sunos.c added architecture stuff for output. Fixed
5772 bug where files where vma(data) != size(text)
5773 were processed wrong.
5775 * coff-code.h added a lint cast
5777 * (../include/a.out.sun4.h) fixed it so zmagic
5780 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5782 * archive.c removed loads of includes, and fixed bug where string
5783 table didn't have a null at the end.
5785 * bfd.c fixed includes, added symbols argument to
5786 canonicalize_reloc entry point.
5788 * libbfd.c fixed includes and added some lint patches.
5790 * targets.c added both sorts of intel coff.
5792 * b.out.c fixed included, changed was the canonical
5795 * icoff.c added support for callj and big and little
5798 * opncls.c added chmod+xing for files with EXEC_P set.
5800 * sunos.c fixed includes. Changed default section
5801 alignement to words. Fixed relocation stuff to work with
5804 * bfd.h various new types added, prototype for new
5805 reloc calls, changed bfd->iostream to a void *
5806 to including files don't need stdio.h.
5808 * libcoff.h added conversion table to tie relocs to
5813 * coff-code.h fixed includes. Added code to support
5814 big and little endian formats. Various lints. Better
5815 processing of symbols. Changed reloc stuff to new
5818 * libbfd.h fixed includes
5821 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5823 * bfd.h changed name of alignment entry in sec_struct to
5824 alignment_power, because of conflicting uses within bfd.
5825 Now it should be obvious that it's a 2**n alignment
5826 specifier. Removed start_pad, end_alignment, block, minsize,
5827 output_file_alignment, subsection_alignment and original_vma fields.
5828 Added align_power() macro. Fixed bfd_section_alignment
5829 acessor macros. Added bfd_symbol_same_target macro.
5831 * b.out.c (b_out_write_object_contents) fixed to use
5832 new alignment member. Fixed (callj_callback) to use section
5833 relative symbols properly.
5835 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5836 Fixed (translate_from_native_sym_flags) to correctly make
5837 symbols section relative.
5839 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5840 (bfd_make_section) took out initialization of obsolete members.
5841 (bfd_print_symbol_vandf) added
5843 * opncls.c (bfd_create) created.
5845 * coff-code.h (coff_new_section_hook) took away refs
5846 to obsolete members. (make_a_section_from_file) added
5847 conversion between alignment types. (coff_symbol_from)
5848 added. (coff_count_linenumbers) only counts linenumbers
5849 if symbol is of coff-type. (coff_mangle_symbols) only
5850 heavily mangles symbols if symbol is coff-type.
5851 (coff_write_symbols) various lints. (coff_write_object_contents)
5852 various lints and modification for alignment conversion.
5853 (coff_slurp_relocs) fixed for use with new asection shape.
5855 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5857 * archive.c lots of lint
5859 * b.out.c added callj relocation support, upgrated reloc howto.
5860 Fixed so that asymbol and reloc records are output
5863 * bfd.c lots of lint, support for new bfd entry point
5866 * bfd.h changed definition of asymbol to contain pointer to
5867 owning bfd, removed target dependencies.
5869 * cache.c took out print statements, put in BFD_ASSERT calls.
5871 * coff-code.h various lints, corrected linenumber output
5872 functionality. Added support for new style asymbols and
5873 bfd_print_symbol. Fixed so that asymbol and
5874 reloc records are handled correctly. Added timestamp.
5876 * icoff.c Added support for new howto shape.
5878 * liba.out.h Added support for new asymbol shape
5880 * libbfd.c various lints
5882 * libbfd.h various lints
5884 * libcoff.h added support for new asymbol shape.
5886 * sunos.c various lints. Added support for new asymbol shape
5887 and bfd_print_symbol.
5889 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5891 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5892 pointer lint. Added support for callj relocation. Fixed bug where
5893 the last 32 bytes of the text section were overwritten by data. Fixed bug
5894 where archives of b.out didn't work due bfd_slurp_extended_name_table
5897 * sunos.c added support for n_other field. Braced the howto table so
5898 that it won't be affected by any lengthing of the howto struct typedef.
5901 * bfd.h added support for n_other field, added special_function
5902 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5905 * bfd.c upgraded bfd_perform_relocation, various lints.
5907 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5909 * ChangeLog: Started ChangeLog for BFD.
5910 * ToDo: Create file for suggestions.
5912 * Makefile: Support easy loading into Saber C.
5913 Add dependencies for icoff.o and bcs88kcoff.o.
5914 Rename coff.c to coff-code.h. Change callers.
5916 * bfd.c (bfd_check_format): Allow the check_format routines
5917 to return the desired target vector, rather than just a Boolean.
5918 bfd.h (bfd_check_format): Change function pointer return type.
5919 archive.c (bfd_generic_archive_p): change callee.
5920 b.out.c (b_out_little_object_p, b_out_big_object_p,
5921 b_out_real_object_p): change callee.
5922 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5923 in check_format transfer vectors that need a filler.
5924 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5925 bcs88kcoff.c: change callee.
5926 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5927 icoff.c: change callee.
5928 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5930 * libbfd.c (zalloc): It should actually zero the storage!
5931 This was commented out for some reason.
5933 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5934 This is so callers can avoid <stdlib.h> which doesn't exist
5937 * bfd.c (map_over_sections): Add debugging code, since I
5938 noticed the section count for sunos core files was bad, but only
5939 GDB had detected the problem.
5940 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5941 bfd_get_section_linenos): Remove obsolete functions.
5942 (bfd_apply_relocations): Use longs, not ints, for the math.
5944 * bfd.h: Declare enum boolean and struct bfd_target as well
5945 as typedefs for them. Remove obsolete
5946 bfd_get_section_lineno_size.
5948 * cache.c: Make the "fdopen" support work. Keep better track
5949 of how many files are open. Centralize the opening of files
5950 and be sure bfd_open[rw] actually try to open the file. Evade
5951 linked list initialization problems.
5953 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5955 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5957 * cplus-dem.c: Delete file, since it is not part of BFD.
5959 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5960 (bfd_openr, bfd_openw): Actually open the file, give error now.
5962 * sunos.c (sunos4_core_file_p): Set section count.
5963 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5964 obsolete definitions.
5965 (_write_symbol_table): Initialize <idx> counter.
5966 (foop): Eliminate debugging code.
5972 version-control: never