1 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * hosts/delta88v4.h: New for SVR4.
4 * configure.hosts: Use it.
6 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
11 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
13 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
15 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
17 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
19 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
20 symbols as BFD local symbols.
21 (nlm_write_object_contents): Don't bother writing out exported
22 symbols more than once; they now appear in the symbol table more
23 than once (with and without a prefix) if necessary. Set offset
24 values to be non-zero as NLMLINK does.
26 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
28 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
30 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
32 * section.c (struct sec): Move position of user_set_vma, and
34 (SEC_BALIGN): Disable for now. I don't think it's currently used.
36 * elf32-hppa.c (elf_hppa_howto_table): Now static.
37 (symext_rootP, symext_lastP, global_value, GOT_value,
38 global_symbol, global_sym_defined, symextn_contents,
39 symextn_contents_real_size, elf_hppa_stub_rootP,
40 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
41 default initialization.
42 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
44 (hppa_look_for_stubs_in_section): Introduce temporaries to make
45 code more readable in 80 columns.
47 * libhppa.h (all functions): Now inline under GNU C.
49 More patches from Jeff Law:
51 * elf32-hppa.c (AR_WARN): Give argument which caused the
52 invalid argument relocation.
53 (AR_UNIMP): Delete unused macro.
54 (hppa_elf_set_section_contents): Always return a value.
55 (elf32_hppa_backend_table_processing): Likewise.
56 (elf32_hppa_backend_section_processing: Likewise.
58 * som.c: New file containing SOM specific code extracted
61 * som.h: New file containing SOM specific code extracted
66 * libhppa.h: Delete SOM specific code. Add generic PA
67 code which can be shared by both SOM and ELF backends.
69 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
70 depends on libhppa.h now.
72 * configure.in (hppa_vec): Needs som.o module instead of
75 * elf32-hppa.c: Include libhppa.h. Do not define
78 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
79 now lives in libhppa.h.
80 (hppa_reloc_field_selector_type_alt): Likewise.
82 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
83 define malloc or free.
85 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
88 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
90 (elf_hppa_reloc_type_lookup): Likewise.
91 (elf_hppa_tc_make_sections): Likewise.
92 (hppa_elf_arg_reloc_needed_p): Likewise.
93 (hppa_elf_build_long_branch_stub): Likewise.
94 (elf_reloc_map): Delete, no longer used.
95 (elf_hppa_reloc_map): Likewise.
96 (elf32_hppa_symextn_map_max_size): Likewise.
97 (elf32_hppa_get_sym_extn): Abort if type is bogus.
99 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
100 of the .hppa_unwind section.
102 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
104 * config.bfd: recognize m88110.
106 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
108 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
110 * elfcode.h (elf_section_from_bfd_section): Add detection of
114 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
115 New functions for support of long branch stubs.
116 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
117 check for long branch stubs.
118 (hppa_look_for_stubs): Unused function. Removed.
119 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
120 version of bfd_set_section_contents.
121 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
122 when BFD is configured for debugging.
124 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
125 to return a list of symbols that have non-zero argument
127 (hppa_elf_stub_finish): Make sure stub generation is done only
130 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
131 generation relocation entries within a stub.
132 (hppa_elf_build_arg_reloc_stub): Corrections to argument
135 * elf32-hppa.c: New #define's for argument relocation types.
136 (mismatches, retval_mismatches): Updated to reflect new
137 argument relocation types.
138 (CURRENT_STUB_OFFSET): New macro.
140 * elfcode.h (map_program_segments): Set the PF_X bit for data
143 * elf32-hppa.c: (elf_hppa_howto_table): Add
144 R_HPPA_STUB_CALL_17 for support of linker stub generation.
145 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
148 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
149 R_HPPA_STUB_CALL_17 for support of linker stub generation.
151 * hppa_stubs.h: Add new instructions that are used in linker
154 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
155 unwind descriptor were incorrect.
157 * libelf.h (bfd_elf_find_section): Declare.
159 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
160 function in place of global_sym field in elf_backend_data
162 (elf32_hppa_backend_symbol_table_processing,
163 elf32_hppa_backend_section_processing,
164 elf32_hppa_backend_fake_sections,
165 elf32_hppa_backend_section_from_shdr,
166 elf32_hppa_backend_section_from_bfd_section): New functions to
167 provide support of symbol extension sections and argument
169 (elf_info_to_howto): Remove call to abort().
171 * elf32-target.h: Support for special processing by the backend.
172 (struct elf_backend_data): Added elf_backend_symbol_processing,
173 elf_backend_symbol_table_processing,
174 elf_backend_section_processing, elf_backend_section_from_shdr,
175 elf_backend_fake_sections, and
176 elf_backend_section_from_bfd_section fields.
177 * elfcode.h: (bfd_section_from_shdr): Add a check for
178 processor-specific section types.
179 (elf_fake_sections): Add a check for processor-specific
181 (bfd_elf32_write_object_contents): Add a check to see if
182 there is any final section processing to be done by the
184 (elf_section_from_bfd_section): Add a check for
185 processor-specific section types.
186 (elf_slurp_symbol_table): Remove reference to global_sym in the
187 elf_backend_data structure. Replace it with a call to
188 elf_backend_symbol_processing.
189 * libelf.h: Remove global_sym field in the elf_backend_data
190 structure. Replace it with a series of backend-specific
193 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
194 stub_sym should be called target_sym.
195 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
196 rather than the output bfd (output_bfd).
197 (hppa_elf_reloc): Get rid of references to the global_sym field in
198 the elf_backend_data structure.
200 * elfcode.h (elf_fake_sections): Check the correct condition for
201 .bss. Also, detect the existence of a .note section.
203 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
206 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
207 should be a reference to bfd_arch_hppa.
209 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
210 the bfd_check_format structure to avoid a type mismatch.
212 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
213 and Jim Kingdon (kingdon@cygnus.com)
216 * netbsd386.c: New file.
217 * aoutx.h: Make sym_is_debugger_info true for N_FN.
218 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
219 libaout.h, targets.c: Other changes.
221 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
223 * config/m88k-elf.mt: New file.
224 * config.bfd: Use it for m88*-*-sysv4*.
226 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
228 * elfcode.h (elf_build_phdrs): Unused function deleted.
229 (bfd_shdr_from_section): Ditto.
230 (write_relocs): Don't change section contents for addend.
231 (elf_locate_sh): Return type is now always elf_internal_shdr,
232 since the other types were really aliases for this type anyways.
233 Don't compile this function, since it is static and doesn't appear
234 to be used in this file.
235 (sym_is_global): Return non-zero for weak symbols. Abort if
236 section pointer is null.
237 (swap_out_syms): Reorder tests so function symbols can be weak.
238 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
239 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
240 extracting out some common code. Abort if BFD section symbol has
242 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
243 section symbols. Don't read section contents to fill in addend
246 * elf32-i386.c (elf_howto_table): All partial_inplace fields
251 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
253 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
254 specific information for a symbol. Put in elf_sym_num, which
255 gives the external symbol number in the elf object file, since
256 local symbols must come before global symbols.
257 (elf_sym_extra): New macro.
258 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
259 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
260 symbol number to external number. Store the address of the
261 Elf_Sym_Extra field for the symbol in the udata field.
262 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
264 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
266 * elfcode.h (elf_obj_tdata): Add field to count the size of the
267 array of pointers to section symbols.
268 (elf_map_symbols): Bump the max index of the section symbols so
269 that we don't overwrite memory. Store the max index into the
272 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
274 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
275 to the section symbols we created. Remove unused field
277 (elf_map_symbols): Fill in array of pointers to section symbols.
278 Only create section symbols for sections that have SEC_ALLOC set,
279 and have non-zero size.
280 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
281 section symbol, look up the section in the list of section
282 symbols, and set the udata pointer appropriately. Otherwise, if
283 udata is still NULL, fail an assertion, and use 0, instead of
286 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
288 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
289 mipslelf and mipsbelf respectively.
290 * config/mipslelf.mt, config/mipsbelf.mt: New files.
291 * elf32-mips.c: Added some reloc information.
292 * configure.in: Fixed error message.
294 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
296 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
298 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
299 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
300 * archures.c: Alphabetize decls.
302 * configure.in, targets.c: Add missing vectors to the tables.
303 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
304 Remove hp300bsd_vec due to clash with sunos_big_vec.
306 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
308 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
309 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
310 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
311 * Makefile.in, configure.host, config.bfd: Corresponding changes.
312 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
314 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
316 * coffgen.c (coff_section_symbol): If section's output_section is
317 not yet set, point to itself. This is needed because this is
318 called on the output file, not the input file.
320 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
321 dummy value, rather than leaving it NULL.
323 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
325 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
326 bfd_default_set_arch_mach.
328 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
330 * config.bfd (cpu): Extract from canonical name with sed.
331 * configure.in: Don't pass it.
333 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
335 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
336 BYTE_SIZE conflicts with a Mach header.
337 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
339 * configure.host: Make sure all OS fields end in *.
341 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
343 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
344 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
345 doesn't exist, don't try to create it.
347 * nlmcode.h (nlm_write_object_contents): procedure offsets are
348 from start of code segment, not start of file.
349 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
351 * configure.in (SELECT_VECS switch): Likewise.
353 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
355 * format.c (bfd_check_format): If the target matches the default
356 target, set match_count to 1, to ignore any previous matches.
358 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
360 * configure.in: Add reloc16.o when we add
361 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
362 Makefile.in (BFD_LIBS): Remove reloc16.o.
364 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
367 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
368 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
369 S-records via SELECT_VECS.
371 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
372 support S-records, for convenience.
374 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
376 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
377 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
378 Read and write Alpha relocs. Can't process them yet.
379 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
380 If the section does not already exist, create it.
382 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
385 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
387 * ecoff.c: Move MIPS reloc support from here...
388 * coff-mips.c: to here.
389 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
391 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
392 finish_reloc backend function.
393 (ecoff_write_object_contents): Removed MIPS specific assertions.
394 * coff-mips.c (mips_finish_reloc): New function.
395 (mips_ecoff_backend_data): Fill in new fields.
396 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
398 * targets.c: Added extern for ecoffalpha_little_vec.
400 * bfd.c (_bfd_host_big_endian): Removed.
401 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
403 * bfd-in2.h: Regenerated.
405 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
407 * config.bfd: New file, broken out of configure.in.
408 * configure.in: Use it, and use standard target names for
409 --with-targets, replacing --with-bfd-targets.
411 * archures.c (archures_init_table): Add bfd_sh_arch.
413 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
414 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
415 Fix error in error message.
417 * oasys.c: Make bfd_error_vector extern.
419 * configure.in: Include stab-syms.o for a.out/b.out targets
422 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
424 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
425 section before setting output_has_begun.
426 (nlm_set_section_contents): Remove argument names from
427 mangle_relocs_func prototype.
428 (nlm_write_object_contents): Remove shadowing local variable.
429 Don't write out debugging symbols if debugInfoOffset is -1. Add
430 the codeImageOffset to the start, exit, and check procedure
432 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
433 Don't check partial_inplace field; its value is irrelevant.
435 * Base use of sco-core on host, not target.
436 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
437 * config/i386-sco.mt (TDEFINES): Removed.
438 * config/i386sco.mh: New file to use sco-core.
439 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
441 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
442 conversions for some fields.
444 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
446 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
447 error rather than aborting.
449 * libnlm.h (struct nlm_backend_data): Added mach field.
450 (nlm_machine): New accessor macro.
451 * nlm.c (nlm_mkobject): Set architecture and machine from backend
453 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
455 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
457 * configure.in: Replace calls to sort with shell code
460 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
462 * configure.in: Include aout32.o for any a.out/b.out formats.
464 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
466 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
467 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
468 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
469 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
470 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
471 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
474 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
476 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
478 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
480 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
482 * bfd.c (bfd_scan_vma): New function.
484 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
486 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
488 * bfd-in2.h: Updated.
490 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
493 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
495 * configure.in: Remove unneeded test.
497 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
499 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
501 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
503 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
505 * PORTING, TODO, config/README: Update to reflect below changes.
507 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
508 --with-bfd-targets="target1,target2,..." and the special target
509 "all" to get the previous default behavior.
510 Figure out which architecture and backend .o files are needed from
511 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
512 the .mt files. Define TDEFAULTS based on them, also.
514 * Makefile.in: Remove references to MINIMIZE.
515 * archures.c, targets.c: Ditto.
517 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
518 SELECT_ARCHITECTURES as variables rather than as -D arguments to
521 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
522 i960-coff.mt (TDEFAULTS): Don't put the default vector in
523 SELECT_VECS manually; it's automatic now.
525 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
526 SELECT_VECS manually; -DSCO_CORE does it automatically now.
528 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
529 (TDEFAULTS): Don't define BFD; not used.
531 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
532 this is a host, not a target.
534 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
536 * elfcode.h (elf_object_p): Add comment about what this function
537 does and to watch out for side effects. Add FIXME for memory leaks.
538 Fix comment about checking for matching byte order. Preserve
539 pointer to old tdata (if any), and restore it if we don't match
540 file with target vector. If we are going to use goto's, use them
541 consistently and maintainably.
542 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
543 to note that the problem is even more serious than just leaked
544 memory. Replace goto with more traditional return.
546 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
548 Fix incorrect or useless makefile variable definitions:
549 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
550 define DEFAULT_VECTOR, instead of TDEFINES.
551 * config/i386aix.mh (MINIMIZE): Don't define.
552 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
553 * config/rs6000.mh (ALLOCA),
554 * config/i386v.mh (ALLOCA),
555 * config/i386linux.mh (ALLOCA),
556 * config/i386isc.mh (ALLOCA),
557 * config/go32.mh (EXTRALIBS): Don't define; not used.
558 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
559 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
560 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
562 * config/.Sanitize (Things-to-keep): Add README.
563 * config/README: New file, explaining the variables.
565 * targets.c (target_vector): Add hp300_bsd_vec.
566 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
567 (hp300bsd.o): New rule.
569 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
571 * libelf.h (NAME): Provide a default definition, that's neither
572 for 32 bits nor for 64.
574 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
576 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
577 that is what is in elf.c.
579 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
581 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
582 scBss and scSBss symbols, since it was wrong.
584 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
587 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
588 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
590 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
591 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
593 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
595 * hpux-core.c: Cast return value from bfd_zalloc.
597 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
599 * aoutx.h (log2): Delete i387-specific code.
601 * Makefile.in (BFD_LIBS): Always include elf.o.
602 (BFD32_BACKENDS): Don't include elf.o here.
603 (ofiles): Delete references to ofiles2 and ofiles3.
604 (do_clean): Delete ofiles.
605 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
606 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
607 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
609 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
612 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
613 (from Meissner's additions to bfd-in2.h).
615 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
619 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
621 * elfcode.h (elf_write_object_contents): Don't drop core if
622 elf_symbol_from returns a NULL pointer when processing a non-elf
623 symbol, use a 0 size instead.
625 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
627 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
628 bfd_elf32_hash, since the hash table is independent of the 32/64
631 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
632 that is what is in elf.c.
634 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
636 * elf32-i386.h (reloc_type): Reformat spacing.
637 (elf_howto_table): Add the rest of the 386/ELF relocations.
638 (elf_i386_reloc_type_lookup): Ditto.
639 (elf_i386_info_to_howto): Ditto.
640 (elf_i386_info_to_howto_rel): Ditto.
642 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
644 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
645 of nlm_slurp_symbol_table as boolean, not pointer.
646 * nlmcode.h (nlm_canonicalize_reloc): Test return value
647 of nlm_slurp_reloc_fixups as boolean, not pointer.
649 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
651 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
652 are now predefined by GCC
654 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
656 * coffgen.c (coff_print_symbol): Add the section offset to the
657 line number address, so it's printed the same way as the function
658 address. Only showed up for line numbers that aren't in the first
661 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
663 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
664 (nlm_mangle_relocs_func): New macro.
665 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
666 (nlm_i386_mangle_relocs): New function.
667 * nlmcode.h (nlm_compute_section_file_positions): Move all common
668 symbols into the .bss section.
669 (nlm_set_section_contents): Call the mangle_relocs function.
670 (nlm_write_object_contents): Treat a reloc against any defined
671 symbol as an internal reloc. Fix bug in external reloc counting.
672 Get the offset and debugging type right for .bss symbols. Only
673 output debugging symbols for defined symbols.
675 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
677 * coff-z8k.c (rtype2howto): Likewise.
678 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
679 * elf32-i386.c (TRACE): Likewise.
680 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
681 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
682 * coffgen.c (coff_print_symbol): Do an fprintf to the file
683 argument rather than using printf.
685 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
687 * coffswap.h: Added macros used when accessing several fields;
688 default is the same as before.
689 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
690 * coff-alpha.c: Defined macros to use the right sizes in
692 * libecoff.h: Backend information is now in target vector, not
693 BFD. Start of backend information is COFF backend information.
694 * coff-alpha.c, coff-mips.c: Changed accordingly.
695 * ecoff.c (ecoff_mkobject): New function.
696 (ARMAP_START): Changed into backend information, since Alpha uses
698 (ecoff_slurp_armap): Don't overlay archive header.
699 * bfd.c: Include libcoff.h.
701 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
703 * Makefile.in (install): Fix sh syntax error.
705 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
707 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
709 * nlm_slurp_symbol_table: Don't use '&' on arrays.
711 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
713 * ecoff.c: New file for generic ECOFF functions.
714 * ecoffswap.h: New file for ECOFF swapping functions which differ
715 only slightly for different targets.
716 * libecoff.h: Added prototypes for ecoff.c functions.
717 (ecoff_backend_data): New structure.
718 (ecoff_tdata): Added backend_data field. Changed external data
719 pointers to be PTR rather than to a particular struct.
720 (ecoff_symbol_struct): Moved in from coff-mips.c.
721 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
722 Added ECOFF backend structures. Include ecoffswap.h.
723 * coff-msym.c: Removed; superseded by ecoffswap.h.
724 * bfd.c: Include coff/internal.h.
725 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
727 (BFD64_BACKENDS): Added coff-alpha.o.
728 (CFILES): Removed coff-msym.c. Added ecoff.c.
729 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
730 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
731 (ecoff.o, coff-alpha.o): New targets.
732 (coff-msym.o): Removed target.
734 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
736 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
737 of EXFUN in the BFD sources. Heave ho!
739 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
741 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
743 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
745 * hosts/sun3.h: remove some more conflicting decls
747 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
749 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
750 redefine TEXT_START_ADDR to be 0.
752 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
754 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
755 host and target info.
757 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
759 * nlm32-i386.c: New file. First cut at i386 NLM code.
760 * libnlm.h: Added some more prototypes.
761 (struct nlm_relent): New structure.
762 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
763 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
764 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
765 nlm_reloc_fixup_secs.
766 (struct nlm_backend_data): New structure, with accessor macros.
767 * nlmcode.h: Use NLM_HIBIT rather than MSB.
768 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
769 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
771 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
772 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
774 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
775 external references in symbol table as undefined symbols.
776 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
777 argument in get_symtab rather than in slurp_symbol_table.
778 (nlm_slurp_symbol_table): Save symbol information in tdata.
779 (nlm_print_symbol): New function.
780 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
781 nlm_canonicalize_reloc): New functions to read relocs.
782 (nlm_compute_section_file_positions, nlm_set_section_contents,
783 nlm_external_reloc_compare, nlm_write_object_contents): New
784 functions to create NLM files.
785 * nlm-target.h: Define all the nlm functions here either as
786 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
787 the backend_data field to TARGET_BACKEND_DATA.
788 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
789 they are now in nlm-target.h.
790 (TARGET_BACKEND_DATA): Define as NULL.
791 * nlm.c (nlm_mkobject): Do allocate the tdata field.
792 (nlm_set_arch_mach): New function.
793 * targets.c: Added nlm32_i386_vec.
794 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
795 (CFILES): Added nlm32-i386.c.
796 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
797 (nlm32-i386.o): New target.
799 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
801 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
802 C, and aren't needed anyway (return int)
804 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
806 * elfcode.h: Use casts with bfd_alloc and alloca.
808 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
810 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
811 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
812 older cpp's, that don't do additional replacement on the JUMP_TABLE
814 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
817 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
819 Yet another trad-core variant:
820 * config/esix.mh, hosts/esix.h: New files.
821 * configure.hosts: Use them.
823 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
825 * reloc.c (bfd_perform_relocation): Handle the case of
826 complain_overflow_bitfield, rightshift > bitpos, and a negative
829 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
831 * elfcode.h: Reimplement segment writing.
832 (elf_write_phdrs): Use precomputed e_phoff rather than making
834 (elf_build_phdrs): Disabled, for now.
835 (assign_file_position_for_section): Don't change file offset for
837 (assign_file_positions_for_symtab_and_strtabs): New function.
838 (struct seg_info): New type.
839 (map_program_segments): New function.
840 (assign_file_positions_except_relocs): For executables, leave
841 section headers &c for last, and properly align all sections with
843 (prep_headers): No longer abort when EXEC_P is set.
844 (write_shdrs_and_ehdr): Deleted all code relating to program
847 * elfcode.h (various): Deleted some unused code, and debugging
849 (write_relocs): Cache value of last symbol looked up, to save
850 time if the symbol is referred to repeatedly.
851 (elf_fake_sections): Check only SEC_RELOC flag, not number of
853 (assign_section_numbers): Likewise.
855 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
857 * libelf.h (struct elf_backend_data): New field, maxpagesize.
858 (struct elf_obj_tdata): New field, phdr.
859 * elf32-target.h (elf32_bed): Initialize maxpagesize from
861 (ELF_MAXPAGESIZE): Default to 1.
862 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
863 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
864 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
865 Most should have length field of `2'.
867 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
869 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
871 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
873 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
874 the top level script has already adjusted for it.
876 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
878 * srec.c (srec_write_symbols): Get CR LF in the right order.
880 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
882 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
884 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
886 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
887 bitpos when overflow checking.
889 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
891 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
892 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
893 Send error messages to stderr.
895 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
897 * nlm{32,64}-target.h: Remove.
898 * nlm-target.h: New file, merged from nlm{32,64}-target.h
899 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
900 * nlm.c (ARCH_SIZE): Remove define to zero.
901 * nlm32-gen.c (ARCH_SIZE): Define to 32.
902 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
903 * nlm{32,64}-gen.c (nlm-target.h): Include.
904 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
905 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
906 nlm<size>, and use macros select size.
908 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
910 * Makefile.in (Makefile): add configure.in, drop redundant
911 $(srcdir), drop redundant ./
913 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
915 * hpux-core.c: New file; backend for HP/UX style core files.
916 * bfd.c (struct _bfd): Renamed hppa_core_data field to
918 * bfd-in2.h: Updated.
919 * hppa.c (make_bfd_asection, hppa_core_file_p,
920 hppa_core_file_failing_command, hppa_core_file_failing_signal,
921 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
922 Removed from target vector.
923 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
925 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
927 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
928 (HDEPFILES): Set to hpux-core.o.
929 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
930 * hosts/hp300.h (HOST_HP300HPUX): Define.
931 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
932 aix386-core.o, hpux-core.o.
933 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
935 * reloc.c (enum complain_overflow): New enumeration with the
936 various flavours of overflow checking.
937 (srtuct reloc_howto_struct): Changed complain_on_overflow field
938 from boolean to emum complain_overflow. Removed obsolete absolute
940 (HOWTO): Removed absolute argument.
941 (bfd_perform_relocation): Do overflow checking on all types of
943 * bfd-in2.h: Updated accordingly.
944 * all targets: Updated initialization of reloc howto tables.
946 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
948 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
951 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
953 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
955 * elfcode.h: Fix several illegal pointer combination warnings for
956 usages of bfd_alloc and alloca.
958 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
959 apparent Sun C preprocessor recursion. Fix access macros.
960 * nlmcode.h: Remove spurious '&' before several array references.
962 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
964 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
965 config/m68k-coffun.mt -> u68k-coff.mt.
966 * Makefile.in, configure.in: Corresponding changes.
968 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
970 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
971 function name; it's valid without, and some compilers give
972 warnings with it there.
974 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
976 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
977 * bfd.c (union tdata): Add nlm_obj_data;
978 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
980 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
982 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
983 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
984 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
985 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
986 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
987 * bfd-in2.h (INLINE): Defines moved here.
988 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
989 * libelf.h (CAT4): Move define to bfd-in2.h.
990 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
991 * bfd-in2.h (union tdata): Add nlm_obj_data.
992 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
993 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
994 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
995 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
996 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
999 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1001 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1003 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1005 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1006 Deleted `thunk' structure, merged into tdata, duplicate data
1008 Rearranged functions, grouping by functionality.
1009 Broke up many functions in elfcode.h, re-ordered many parts of
1010 file writing to handle unpredictable state of section relocation
1011 table as provided by various applications.
1012 Still needs cleanup: Merge functions back together, split out
1013 data structure with only data that is used only when writing out
1016 * elf.c (bfd_elf_generic_reloc): New function, taken from
1018 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1019 bfd_perform_relocation lossage.
1021 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1023 (ofiles): Don't use sort or uniq; do it with sh constructs.
1025 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1027 * coffcode.h: Recognize I386PTXMAGIC.
1028 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1029 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1030 New macros; use it if defined.
1031 * config/symmetry.mh, hosts/symmetry.h: New files.
1033 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1035 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1036 * Makefile.in: Change accordingly.
1037 (CFILES): Add elf64-gen.c.
1039 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1041 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1043 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1045 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1048 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1050 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1051 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1053 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1055 * configure.in: Recognize h8300h-*-*.
1057 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1059 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1060 type R_H8500_HIGH_16.
1061 * coff-sh.c (r_imm32): Get the width of the reloc right.
1063 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1065 * configure.in: Add new target m68k-coffun to the dpx/2.
1066 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1068 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1070 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1071 sparc-aout-specific list.
1073 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1075 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1077 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1078 and Jim Kingdon (kingdon@cygnus.com)
1080 * elfcode.h: Use memset not bzero.
1081 * trad-core.c: Don't include <sys/file.h>.
1082 * i386linux.h: Include <sys/file.h>.
1083 * coff-m68k-un.c: new file to handle names with underscores on
1085 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1086 to not duplicate the function in the executable.
1087 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1089 * coffcode.h (MC68KBCSMAGIC): case added.
1090 * targets.c: Add m68kcoffun_vec.
1091 * configure.host: added support for Bull dpx/2.
1092 * config/dpx2.mh, hosts/dpx2.h: new files.
1093 * Makefile.in: added target coff-m68k-un.
1095 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1097 * aoutf1.h: Add definition of MACHTYPE_OK.
1099 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1101 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1104 * syms.c, bfd-in2.h: Doc fix.
1106 * coffcode.h (CALC_ADDEND): Check for common section using the
1107 section flag as well as the symbol flag.
1109 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1111 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1112 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1113 be sufficient. Define TEXT_START_ADDR.
1115 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1117 * aoutx.h (translate_from_native_sym_flags): Removed statep
1118 argument. Just let an indirect symbol point to the next symbol
1119 without forcing the next symbol to be undefined. Changed all
1121 * hp300hpux.c (slurp_symbol_table): Changed call to
1122 translate_from_native_sym_flags.
1123 * targets.c: Added hp300hpux_vec.
1124 * Makefile.in (hp300hpux.o): Added dependencies.
1126 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1128 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1129 relocs together, and add 64-bit versions.
1130 (bfd_generic_get_relocated_section_contents): Argument to alloca
1133 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1134 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1136 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1137 (new_bfd): Prototype-style definition, using DEFUN.
1138 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1139 argument is type size_t, not bfd_size_type.
1140 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1141 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1142 bfd_error_nonrepresentabltrap): Prototypes.
1143 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1144 bfd_alloc_grow): Adjusted prototypes for arg type change.
1145 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1146 do_slurp_coff_armap, bfd_construct_extended_name_table):
1148 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1149 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1152 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1153 (ofiles): New target. Build a list of unique file names, in case
1155 (TARGETLIB): Use list of files from ofiles.
1156 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1157 minimal-bfd flag and target makefile frag contents.
1159 * elfcode.h (elf_read): Delete static declaration, since function
1161 (elf_map_symbols): Write out section symbols for all sections, for
1163 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1164 section symbols for the same section.
1165 (elf_find_nearest_line): Don't print message, just return false.
1167 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1169 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1171 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1173 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1175 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1176 (realclean): Remove generated headers.
1178 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1180 * section.c (bfd_set_section_content): Deny if file is not opened with
1181 the proper mode, set output_has_begun if file is openened for update.
1182 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1183 done in bfd_set_section_content.
1185 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1187 * hosts/std-host.h: Removed declarations of printf, fprintf,
1188 fcntl, fread and fwrite. They are all error prone for one reason
1189 or another. Changed declaration of memchr from char * to PTR.
1191 * configure.in (mips-*-riscos*): New target; use riscos.
1192 * configure.host (mips-*-riscos*): New host; use riscos.
1193 * config/riscos.mh (HDEFINES): Add -G 4.
1195 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1196 rather than casting the result of bfd_h_get.
1198 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1200 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1203 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1205 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1206 include in search list if BFD64 is defined.
1208 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1209 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1211 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1213 * elf64-target.h, elf64-generic.c: New files.
1214 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1215 (elf64-generic.o): List dependencies.
1217 * Makefile.in: List target `all' explicitly before host/target
1218 makefile fragments are included, in case they define any new
1221 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1222 versions as appropriate. Uses updated.
1223 (elf_debug_section): Declare before use.
1224 (elf_debug_file): New function.
1225 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1226 Alignment value in section header is n_bytes, not log2.
1227 (new_section_hook): Do nothing for now.
1228 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1230 (elf_core_file_p): Simplify check for correct class (word size).
1231 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1232 Initialize all fields when creating data structures.
1233 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1234 (elf_compute_section_file_positions): Set correct class in output
1236 (elf_write_object_contents): Section symbols have empty names in
1239 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1240 args to size_t before call.
1241 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1243 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1245 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1246 number information, return 0 for line number.
1248 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1250 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1253 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1255 * hosts/riscos.h: Define NBPG and UPAGES.
1257 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1259 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1260 lvalue; it contains a cast.
1262 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1264 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1265 Use unsigned hash values for better hashing.
1266 (hash): Hash in the string length for long strings.
1268 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1270 * aoutx.h (compare): Replace 3 if's with a subtraction.
1271 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1272 in decreasing order of success, as an optimization.
1273 (hash): Take a length arg; ignore chars after #25, for speed.
1274 (add_to_stringtab): Pass length to hash.
1276 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1278 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1280 * elfcode.h (elf_new_section_hook): Do nothing for now.
1281 (elf_write_object_contents): Output common symbols the way ELF
1284 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1286 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1287 here from elfcode.h. A couple of size-specific structure pointers
1288 were changed to PTR; uses fixed appropriately.
1289 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1290 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1291 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1292 temporary macros to ease name change.
1293 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1294 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1296 * doc/Makefile.in (libbfd.h): Process elf.c too.
1297 * Makefile.in (elf.o): Note new dependencies.
1299 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1300 code, tweaked some debug hooks.
1301 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1304 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1306 * hosts/riscos.h: New file.
1308 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1310 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1311 section already exists, use its pointer to fill in rawdata slot.
1313 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1315 * hosts/std-host.h: Return value of puts and fputs is int not void.
1317 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1319 * aoutx.h (howto_table_ext): Comment the field names.
1320 * reloc.c (bfd_perform_relocation): Fix max and min values.
1322 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1324 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1325 size-independent elf internal data structures.
1326 * elfcode.h (put_word, get_word): Define as appropriate for
1327 architecture word size. Structure swapping functions changed to
1328 use them as appropriate.
1330 * configure.in: If compiling 64-bit back ends, do them before
1333 * libelf.h: Use new size-independent versions of elf internal data
1335 (symbol_type): Reordered to put any fields dependent on target
1337 (elf_backend_data): Renamed from elf##_backend_data and made
1339 (elf_sect_thunk): Now size-independent.
1341 * libbfd.c (bfd_log2): Now returns unsigned int.
1343 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1345 * Rename config/m88k-aout.mt to config/noop.mt.
1346 configure.in: Use it for mips-*-bsd*.
1348 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1350 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1351 initializer" warning from gcc.
1352 * cpu-h8500.c (arch_info_struct): Likewise.
1353 * cpu-sh.c (arch_info_struct): Likewise.
1355 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1356 howto_*): Unused functions and variables commented out.
1357 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1359 * cpu-h8500.c (compatible): Likewise.
1360 * cpu-sh.c (compatible): Likewise.
1362 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1363 Always set a valid length value, even for invalid input.
1365 * srec.c (srec_write_symbols): Use sprintf_vma.
1367 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1368 uint64_type): Provide default definitions.
1369 * hosts/std-host.h (int64 stuff): Remove them from here.
1371 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1373 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1374 variable. Added default case to switch.
1376 * aoutx.h (translate_from_native_sym_flags): Before casting
1377 pointers to integers, make sure the integer type is wide enough.
1378 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1380 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1381 don't bother comparing for less-than-zero.
1382 (bfd_set_section_contents): Ditto.
1384 * elfcode.h (bfd_add_to_strtab): Now static.
1385 (sym_is_global): New function.
1386 (elf_map_symbols): Call it. Now returns void. Removed unused
1388 (bfd_section_from_shdr): Mark string tables other than for section
1389 and symbol names as normal sections having contents.
1390 (fix_up_strtabs): New function; fixes up ELF header fields for
1391 stab sections with string tables associated.
1392 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1393 sections. Reordered condition tests for symbol flags; default to
1394 local-object value instead of global-object.
1395 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1396 inside condition test.
1397 (elf_print_symbol): Use fprintf_vma.
1398 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1401 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1402 back to "long long" for HOST_64_BIT.
1404 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1405 without using invalid ANSI C preprocessing tokens.
1407 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1408 * libelf.h (bfd_elf32_new_section_hook): Declare.
1409 * elfcode.h (new_section_hook): Define here.
1411 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1412 against multiple inclusions.
1414 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1416 * Makefile.in (bfd.h): Generate into current directory by grabbing
1417 64-bit definition (if any) from sysdep.h.
1418 * bfd-in.h: Put in marker for sysdep.h inclusion.
1420 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1422 * reloc.c (bfd_perform_relocation): Check for overflow on
1423 pc-relative relocations if the howto asked for it.
1425 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1427 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1429 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1431 * config/riscos.m{h,t}: New files.
1432 * configure.{host,in}: Use them.
1434 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1436 * elf32-mips.c: comment change. This is a mips file, not 88k.
1438 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1440 * cache.c (bfd_cache_init): Increment open_files and call close_one
1442 (bfd_open_file): Don't increment open_files here.
1444 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1446 * config/delta88.mh: Don't set CC.
1448 * Makefile.in: Add elf32-{mips,m88k,generic}.
1449 elf32-{mips,m88k,generic}.c: New files.
1450 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1451 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1452 don't match a different target.
1454 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1456 Eliminate "int8_type", "int16_type", "int32_type", and their
1457 variants from the BFD universe. Leave the 64-bit types for now,
1458 since they are in flux.
1460 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1461 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1462 * ieee.c: Convert uint8e_type => unsigned char.
1463 * oasys.c: Extensive changes to eliminate obsolete types.
1464 These depend on changes in ../include/oasys.h as well.
1465 * hosts/*.h: Remove declarations of all these types.
1467 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1469 * hosts/delta88.h: #if 0 out some declarations which conflict with
1472 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1474 * Makefile.in (install): remove parentdir cruft
1476 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1478 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1479 * Expurgate random DEFUNs that have crept in.
1481 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1483 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1484 only be aligned to a 4 byte boundary.
1486 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1488 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1491 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1493 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1494 1927 but fixing some other important things.
1496 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1498 * hosts/std-host.h (int64e_type): Fix definition.
1500 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1502 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1503 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1504 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1505 a STYP_TEXT section.
1507 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1509 * Makefile.in (install, headers): don't put comments after a tab
1510 in the actions section of a rule
1512 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1514 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1515 (ecoff_write_object_contents): If not D_PAGED, don't add the
1516 section headers to text_size. If not D_PAGED, set the magic
1517 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1518 executable, the executable must fully occupy an even number of
1520 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1521 ecoff_big_vec): Consistently set section alignment power to 4,
1522 since ECOFF sections should be multiples of 16 bytes.
1523 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1524 Made ar_pad_char and ar_max_namelen agree for both.
1526 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1528 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1529 symbol value, since bfd symbols are section relative, but ELF
1532 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1534 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1536 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1538 * hosts/news.h, config/news.mh: New files.
1540 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1542 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1543 * coff-h8300.c: More addressing modes.
1544 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1546 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1547 H8/300H name. (compatible): New function.
1548 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1551 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1553 * coff-mips.c (ecoff_compute_section_file_positions,
1554 ecoff_write_object_contents): Only round to page boundaries if
1555 D_PAGED flag is set for the output BFD.
1557 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1559 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1560 casts to work on machine where sizeof(long) != sizeof(int) !=
1562 * coffgen.c (coff_get_normalized_symtab): Ditto.
1563 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1565 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1567 * coffgen.c (coff_write_symbols): For empty string table, write
1568 out 4 in correct byte order. (from minyard@bnr.ca)
1570 * elf32-hppa.c: Don't include libhppa.h for now; define
1571 BYTES_IN_WORD instead, until Utah sends a better fix.
1572 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1573 of malloc and realloc.
1575 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1577 * configure.in (mips-*-ecoffl*): New target; use decstation.
1578 (mips-*-ecoff*): Added trailing '*'.
1580 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1581 for the FDR, not from the first PDR in the file.
1583 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1585 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1587 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1589 * hppa.c (hppa_get_symbol_info): New function.
1591 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1593 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1596 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1597 * libhppa.h (MAXCOMLEN): Define unconditionally.
1598 (_PA_RISC_ID): Only define if not already defined.
1599 * elf32-hppa.c: Include libhppa.h.
1601 From Ralph Campbell:
1602 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1604 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1606 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1608 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1609 remove defines of __MSDOS__ and __GO32__ (these are in the
1612 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1615 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1616 * config/hppabsd.mh: Don't use ranlib.
1618 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1620 * elf.c: New file, for word-size independent code.
1621 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1622 * Makefile.in: Include elf.o in standard objects.
1624 * bfd-in.h (CAT3): Define here.
1625 * libaout.h, libelf.h: Not here.
1627 * libelf.h (struct strtab): Define here.
1628 (bfd_elf_locate_sh): Declare here.
1629 * elfcode.h (struct strtab): Definition deleted.
1631 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1633 * Makefile.in: Make "all", not "bfd.h", be the default target.
1634 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1635 hasn't really changed.
1637 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1639 * elfcode.h (elf_hash): Provide elf standard hash function.
1640 (various): Key off of the machines use_rela_p field to determine
1641 whether to use REL or RELA relocations.
1642 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1643 (elf_make_sections): Allocate a pointer to hold all data for a
1644 given section, and copy each fragment into the data region.
1645 Update the section's pointer with the REL implicit addends if the
1646 machine uses REL relocation.
1648 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1649 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1650 into was elf32-target.h expects.
1651 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1652 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1653 (elf_i386_info_to_howto): Add minimal relocation support.
1655 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1656 elf_info_to_howto_rel fields.
1658 * elf32-target.h (elf_bed): Add support for new fields in
1661 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1663 * elf32-hppa.c: Add symbol extension section support, fix
1664 relocation howto table, add stub generation support.
1666 * elf32-hppa.h: Add symbol extension section support, fix
1667 relocation howto table, add stub generation support.
1669 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1672 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1675 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1676 the symbol is not found.
1678 * elfcode.h (elf_compute_section_file_positions): Not all section
1679 file positions were computed.
1681 * elfcode.h (elf_get_sect_thunk): New function.
1683 * hppa.c (sign_ext): Reimplement.
1685 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1686 these functions static.
1688 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1690 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1692 * aoutx.h (translate_from_native_sym_flags): Don't set
1693 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1694 * aoutx.h (translate_to_native_sym_flags): Translate
1695 constructor symbols properly.
1697 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1699 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1701 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1704 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1706 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1707 from bfd-in.h and .c files. Build bfd.h in build directory,
1708 substituting in requested target word size. Insert word size into
1709 makefile, and maybe enable 64-bit targets.
1711 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1712 are available. Conditionalize on this. Assume HOST_64_BIT
1713 will be defined if needed, so 64-bit targets are conditionalized
1714 only in the Makefile.
1716 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1718 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1720 * coff-sh.c (rtype2howto): Put error message on stderr.
1721 (extra_case): Delete unused variable.
1723 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1724 before calling printf.
1726 * elfcode.h: New file, almost completely derived from old elf32.c.
1727 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1728 * Makefile.in (elf64.o): List dependencies, don't build by
1730 (elf64.c): Add to list of sources.
1731 (elf32.o): Update dependencies.
1732 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1733 namespace pollution; rename vectors.
1734 * targets.c, config/*-elf.mt: Updated.
1735 * All uses of 32-bit versions of structures, routines, and macros
1738 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1740 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1742 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1744 * elf32.c (elf_string_from_elf_section): Handle index of zero
1746 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1748 (elf_write_object_contents): Deleted one unused variable and
1749 initialized another to avoid gcc warnings.
1750 (elf_set_section_contents): Delete unused variable.
1752 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1754 * i386lynx.c: New module for Lynx variant of a.out.
1755 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1756 * gen-aout.c: Get rid of defunct endian stuff, print out true
1758 * targets.c (target_vector): Add i386lynx_vec.
1760 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1762 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1764 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1766 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1767 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1768 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1769 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1770 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1772 * bfd-in.h: Don't define bfd_print_symbol_nm.
1773 Define symbol_info type.
1774 (JUMP_TABLE): Set _get_symbol_info element.
1776 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1777 (bfd_decode_symclass): Use coff_section_type.
1779 * targets.c: Add bfd_get_symbol_info call.
1781 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1783 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1784 complaints from ancient gcc's.
1786 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1788 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1789 hosts/i386linux.h: Define it.
1791 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1793 * VERSION, bfd-in.h: Bump version number to 2.2.
1795 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1796 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1797 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1798 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1799 LR, RR, hppa_field_adjust): New functions.
1801 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1803 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1804 stabs symbols, including new indirect_ptr_ptr argument.
1805 (ecoff_slurp_symbol_table): Pass new argument in calls to
1806 ecoff_set_symbol_info.
1808 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1810 * configure.in: For m68k sysv systems, use m68k-coff.
1812 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1813 (TDEFAULTS): Define it here. Use the new name.
1815 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1818 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1820 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1821 number of arguments.
1822 (aix386_core_file_p): Initialize core_size to correct value.
1824 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1826 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1827 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1829 * bout.c (aout32_slurp_extended_name_table): Define to be
1830 _bfd_slurp_extended_name_table rather than bfd_true.
1832 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1833 definitions for N_SET[ATDB].
1834 (ecoff_howto_table): Moved near top of file.
1835 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1836 seen, cook up a constructor section of the same name and put in a
1837 reloc pointing to the symbol. This lets the GNU linker build
1838 global constructors and destructors without using collect.
1840 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1842 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1844 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1846 * hosts/miniframe.h: New file.
1847 * configure.host: Use it.
1849 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1851 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1852 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1853 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1854 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1855 * configure.in (*-*-bsd): Change to *-*-bsd*
1857 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1859 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1860 int, for the sake of the old Portable C Compiler.
1862 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1864 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1866 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1868 * configure.in: Get target name right for m68*-*-hpux.
1870 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1872 * trad-core.c (NO_SIGNED_GET): New macro.
1873 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1874 signed NO_GET, where appropriate.
1876 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1877 * configure.in (*-*-linux*): Remove until linux port for a
1878 non-i386/i486 system is actually available.
1880 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1882 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1883 when compiling under HPUX.
1885 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1887 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1888 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1890 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1891 * bfd/libhppa.h: Include sysdep here. Conditionalize
1892 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1893 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1896 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1898 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1899 GNU version is needed.
1901 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1903 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1905 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1907 * Makefile.in: Build elf32-hppa.o.
1909 * syms.c (BSF_FUNCTION): New symbol flag.
1911 * elf32-hppa.c: Fixed to work with elf32-target.h.
1913 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1915 * libaout.h (NAME): Don't define if already defined.
1917 * libelf.h: Protect against multiple inclusions.
1918 (elf_symbol_type): Moved here, added new fields.
1919 (struct elf_backend_data): New field `global_sym'; I suspect this
1921 * elf32.c (elf_symbol_type): Deleted from here.
1922 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1923 point to backend versions of symbols.
1924 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1925 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1927 (elf_write_object_contents): Write program headers if appropriate.
1928 (bfd_section_from_shdr): Unnamed sections get empty string for
1929 name, not "unnamed". Handle SHT_NOBITS separately from
1930 SHT_PROGBITS, and set some different flags.
1931 (elf_file_p): New routine.
1932 (elf_object_p, elf_core_file_p): Call it.
1933 (elf_object_p): Handle EM_HPPA.
1934 (elf_symbol_from, elf_idx_of_sym): New functions.
1935 (elf_make_sections): Get symbol number right for relocations. Set
1936 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1937 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1938 SHT_PROGBITS. Always generate symtab and strtab, not only if
1939 relocations are needed. Set SHF_* flags as appropriate.
1940 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1941 (elf_write_object_contents): Fix off-by-one error in symbol count.
1942 Store a correct value for the symbol; write the size field
1943 properly; make some guesses about the type field. Set section
1944 type correctly for string tables.
1945 (section_from_elf_index): Check for absolute and common sections
1947 (elf_section_from_bfd_section): Ditto.
1948 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1949 Use empty string instead of "unnamed" for nameless symbols.
1950 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1951 HPPA (only?). Don't free raw symbols; keep the pointer around for
1953 (elf_set_arch_mach): Handle bfd_arch_hppa.
1954 (elf_find_nearest_line): Just return false.
1955 (elf_write_object_contents, elf_set_section_contents): Set
1956 output_has_begun field after computing file positions.
1957 (elf_set_section_contents): Write section contents immediately,
1958 rather than caching the whole file and writing it at close time.
1960 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1961 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1962 hppa_reloc_expr_type_alt): New enumerator types.
1964 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1965 * configure.in, configure.host: Use them.
1967 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1969 * elf32-target.h: Allow overrides of armap defaults.
1971 * elf32-hppa.c, elf32-hppa.h: New files.
1973 * config/hp300hpux.mt: New file.
1975 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1977 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1978 (aix386_core_vec): Update for new fields.
1980 * archive.c (bfd_generic_archive_p): Call target-specific
1981 slurp_armap code, instead of bfd_slurp_armap.
1982 (bfd_slurp_bsd_armap_f2): New function.
1983 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1984 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1986 * libaout.h (struct aoutdata): New field for subformat, for
1987 differentiating between highly similar a.out formats.
1988 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1989 version of function.
1990 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1992 * hp300hpux.c: New file.
1993 * Makefile.in: Include it.
1995 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1997 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2000 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2002 * trad-core.c (trad_unix_core_file_p): Check the file size.
2004 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2006 * coff-alpha.c: Remove duplicate function and add warnings.
2008 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2010 * sco-core.c (sco_core_vec): Add initializers for new target
2013 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2015 * coffcode.h [_LIT]: Recognize .lit section.
2017 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2019 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2020 config/alphaosf.mt, hosts/alphaosf.h: New files.
2022 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2024 * Merge in HPPA/BSD changes from Utah.
2025 * hppa.c: Use this for both HPUX & BSD.
2026 * targets.c: Enable hppa_vec for both HPUX & BSD.
2027 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2028 * hosts/hppabsd.h: #define HOST_HPPABSD.
2030 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2032 * libbfd.c: Whitespace changes around byteswap macros.
2033 * libbfd-in.h: Whitespace changes around byteswap declarations.
2035 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2037 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2038 system_error anymore. It confuses bfd_check_format().
2040 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2042 * bfd.c: Add sgi_core_data to tdata union.
2043 * coff-mips.c: Add Irix 4.x core file support.
2044 * hosts/irix4.h: #define HOST_IRIX4.
2046 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2048 * aoutx.h (translate_from_native_sym_flags): Check that the
2049 symbol's section does get set.
2050 (slurp_symbol_table): Zero index means null-string name.
2052 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2054 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2056 (write_syms): Use them, to reduce string table size.
2058 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2060 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2061 new signed get/put fields. Minor reformatting to label
2064 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2066 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2068 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2069 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2071 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2073 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2075 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2076 (swapcore_sparc): Make sp a bfd_vma.
2078 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2080 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2081 libbfd.c, libbfd-in.h: Add _do*signed*.
2082 targets.c, all targets: Add bfd*signed*.
2083 bfd-in.h: Add bfd_signed_vma. Add comments.
2085 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2087 * format.c (bfd_check_error): Check error return from
2088 _bfd_check_format routines.
2090 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2092 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2093 recognize .data section if present.
2095 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2097 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2098 check for the case where the user sets the address of the BSS
2099 section (and the file header can't specify this). Let the user
2100 set it wherever they want, regardless of what goes in the header.
2102 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2103 straight through into BFD sections. Add comments.
2105 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2107 Cleanup in preparation for better 64-bit host support.
2109 * bfd-in.h (bfd_64_type): Remove.
2110 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2112 * bfd-in.h (bfd_size): Remove.
2114 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2116 * bfd-in.h (bfd_word): Remove.
2117 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2119 * bfd-in.h (rawdata_offset): Remove.
2120 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2121 (bfd_perform_relocation): Lint.
2122 (enum bfd_reloc_status): Comment cleanup.
2124 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2126 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2128 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2130 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2132 * elf32.c: Clean up old comments.
2134 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2136 * config/sun3.h: String argument to fprintf is const.
2138 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2139 on systems which define PAGE_SIZE in <limits.h>.
2141 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2143 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2144 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2145 the core file failing signal.
2146 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2147 to supply the core file failing signal.
2149 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2151 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2152 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2153 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2154 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2156 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2158 * coff-mips.c (PAGESIZE): Correct value.
2160 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2162 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2163 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2165 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2167 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2168 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2170 (coff_compute_section_file_positions): Force vma and lma of _LIB
2172 (coff_set_section_contents): Count number of entries in new lma
2174 * coffgen.c (make_a_section_from_file): Force lineno_count of
2175 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2176 SCO 3.2v4 shared library.
2177 * seclet.c (rel): Copy over any section with contents, not just
2180 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2183 * coff-i386.c (coff_i386_reloc): New function, to generate
2184 relocateable output correctly.
2185 (howto_table): Use coff_i386_reloc for all reloc types.
2186 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2187 for a common symbol.
2188 (i386comm_value): Removed; no longer needed.
2190 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2192 * coffcode.h (coff_set_section_contents): Don't write out
2193 sections without a filepos.
2195 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2197 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2199 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2201 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2202 * libecoff.h (ecoff_data_type): Added gp_size field.
2203 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2204 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2205 Set flags to 0 for large common symbols.
2206 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2207 which can occur for gas-generated relocs.
2208 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2209 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2210 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2212 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2214 * srec.c (srec_set_section_contents): Use lma field for load
2216 * section.c: Add declaration of lma field to section structure.
2217 * coffcode.h (coff_write_object_contents): Use lma field for load
2219 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2221 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2222 symbols in a better way. (translate_to_native_sym_flag): Set the
2223 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2225 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2226 (bfd_make_section): Cope with new builtin section.
2227 * syms.c (bfd_decode_symclass): Can now print indirect section
2230 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2232 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2233 defined, and yields false.
2234 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2236 * archive.c (snarf_ar_hdr): Add support for reading (only,
2237 so far) BSD-4.4-style extended headers.
2238 * archive.c: Some more comments.
2240 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2242 * Makefile.in: fix rule for dvi and info, so that the recursive
2243 makes does the right thing, instead of always info
2245 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2247 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2248 archive members; they need more special reatment. For now, verify
2249 that computed and actual file positions correspond.
2251 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2253 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2254 (set_arch_mach): Delete non-MIPS code.
2255 (reloc_howto_type_lookup): Ditto.
2256 * Makefile.in: Adjusted.
2258 * libbfd.c (bfd_tell): Update `where' field.
2259 (bfd_seek): Don't do anything if we're not changing the file
2260 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2261 field against a SEEK_SET request. Call bfd_tell to re-update
2262 `where' field when done.
2263 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2265 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2267 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2269 * Makefile.in: added installcheck target
2271 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2273 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2274 if the type is not stNil.
2276 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2278 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2279 forward declarations.
2281 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2282 it's implied by the type.
2284 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2286 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2288 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2290 * rs6000-core.c: Add .ldinfo section.
2292 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2294 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2296 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2298 * section.c (bfd_set_section_contents): whitespace
2299 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2302 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2304 * hosts/go32.h: don't define POSIX_UTIME
2306 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2308 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2309 against machine architecture stored in the ELF header, to resolve
2311 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2312 NULL, so only use results when non-NULL.
2313 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2314 and add to vector of targets.
2316 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2318 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2319 are always just debugging symbols.
2321 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2322 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2324 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2326 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2327 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2328 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2329 defined, which they aren't in hpux 7.0.
2331 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2332 Tran-Le, tranle@intellicorp.com.
2334 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2336 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2337 ahead and do the relocation.
2338 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2339 what needs to be done.
2340 (ecoff_reflo_reloc): Do the REFHI relocation here.
2342 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2344 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2345 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2346 relocs are reasonable.
2347 * coff-msym.c: Eliminated uses of DEFUN.
2348 (ecoff_swap_tir_out): New function.
2350 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2352 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2353 * configure.host (vax-*-ultrix2*): Add triplet.
2354 * hosts/vaxult2.h: New file.
2355 * config/vaxult2.mh: New file.
2357 * aoutx.h (string.h): Include for strchr and friends.
2358 * archive.c (string.h): Include for memchr and friends.
2359 * elf32.c (string.h): Include for strrchr and friends.
2361 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2363 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2364 (MY_set_sizes): Use sunos4_set_sizes.
2366 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2367 deleted, as well as elf-big and elf-little targets.
2368 * libelf.h: New file.
2369 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2371 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2373 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2375 * coffcode.h (coff_compute_section_file_positions): Don't need
2376 variable "old_sofar" if compiling for i960.
2378 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2380 * libbfd.h: Updated.
2382 * ieee.c (exten, envi): "static" belongs first in declaration.
2384 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2386 * srec.c: add support for symbolsrec, srecords with symbols in
2389 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2391 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2392 to avoid lint complaints.
2394 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2396 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2397 type SHT_STRTAB. Don't alter file offset for section 0.
2398 (reloc_type_names): Now an array instead of a macro. Still inside
2399 "#if 0", since it's used only in debugging code also in "#if 0".
2400 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2401 (sort_reloc_map): New function.
2402 (sparc_reloc_map): New variable.
2403 (elf_bfd_reloc_type_lookup): New function.
2405 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2407 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2408 bfd_make_debug_symbol; they were already in the target structure.
2409 * Adjusted all uses of JUMP_TABLE.
2410 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2411 from coff_make_debug_symbol.
2412 * libcoff.h: Updated accordingly.
2414 * Minor cleanups provoked by gcc warnings:
2415 * aoutx.h (NAME(aout, reloc_type_lookup)),
2416 cpu-h8300.c (local_bfd_reloc_type_lookup),
2417 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2419 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2420 ieee.c (ieee_slurp_section_data),
2421 elf.c (elf_make_sections, elf_fake_sections,
2422 elf_compute_section_file_positions, elf_write_object_contents):
2423 Removed unused variables.
2424 * archures.c: Removed /* from within comment.
2425 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2426 * oasys.c (oasys_write_data): Initialize i.
2428 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2430 * libcoff.h (obj_raw_syment_coun): New macro.
2431 * coffgen.c (coff_get_normalized_symtab): Initialize
2433 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2435 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2437 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2439 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2440 for compatibility with tools from MIPS.
2442 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2443 * config/irix3.mt, config/irix4.mt: Removed.
2444 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2445 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2447 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2449 * hosts/hp300bsd.h: Add gross hack to determine whether we
2450 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2451 files (and set other parameters) to match.
2453 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2455 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2456 ansi definition which otherwise confuses non-ansi compilers.
2458 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2459 ultrix cc by forward declaring getenv as is done in
2462 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2464 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2465 avoiding a fatal error in vax ultrix 4.2 cc.
2467 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2469 * bfd-in.h, VERSION: Roll to version 2.1.
2471 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2473 * oasys.c (oasys_write_object_contents): Lint.
2474 * srec.c: Whitespace cleanup.
2476 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2478 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2479 cleaned up output formatting a bit.
2481 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2483 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2484 relaxable. Should be moved somewhere else.
2486 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2488 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2489 (aout_mips_*_vec): Added seclet_link element.
2491 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2492 support for aout-mipsbsd target.
2494 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2496 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2498 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2500 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2502 Add support for the H8/500
2504 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2506 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2508 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2509 * coff-mips.c: Now includes libecoff.h.
2510 (ecoff_data_type): Moved to libecoff.h.
2511 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2512 call it. If there is ever another ECOFF target, this and the
2513 swapping functions should be accessed via an ECOFF specific target
2515 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2517 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2519 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2520 no longer includes this file.
2522 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2523 bits to 0 to make comparison test useful.
2525 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2526 avoid overflowing GP accessible sections in binutils/objdump.
2528 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2530 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2531 reading more robust: Fail if string index is out of string
2534 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2536 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2537 PCREL13): Don't take dst_address into account; the input file has
2538 already taken care of that.
2540 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2542 * coff-mips.c: Completed support for linker and binutils.
2544 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2546 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2547 original addend from section contents.
2549 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2551 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2552 * hosts/delta88.h (strtol): Fix prototype.
2553 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2555 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2557 * elf.c: Get rid of "#ifdef sparc".
2558 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2559 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2561 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2562 compile type conditionals on host CPU.
2563 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2565 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2567 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2569 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2570 ECOFF which has two common sections.
2571 (bfd_com_section): Set SEC_IS_COMMON flag.
2572 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2573 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2574 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2575 bfd_is_com_section macro rather than checking for equality to
2578 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2580 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2581 (coff_mkobject_hook): Accept aouthdr argument.
2582 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2583 Handle NULL aouthdr argument.
2584 (coff_object_p): If there is no aouthdr, pass it as NULL to
2586 * libcoff.h: Rebuilt for mkobject_hook changes.
2588 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2589 additional MIPS ECOFF fields.
2591 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2593 * configure.host: added mips-dec-bsd*
2594 * configure.in: added mips-dec-bsd*
2595 * aout-mipsbsd.c: new file for mips-dec-bsd*
2596 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2597 * aoutx.h: added mips support.
2598 * archures.c: added mips support to bfd_default_scan().
2599 * cpu-mips.c: added support for R4000 (untested).
2600 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2601 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2602 hope will make it into include/bfd.h.
2603 * targets.c: added aout_mips_*_vec.
2605 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2607 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2609 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2611 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2613 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2615 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2617 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2618 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2619 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2620 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2622 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2623 bfd_swap_reloc_in or coff_swap_reloc_out.
2624 * coff-mips.c: Added code to link and write out symbolic debugging
2625 information, and to swap relocs in and out.
2627 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2629 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2630 (coff_write_object_contents): coff_count_linenumbers returns the
2631 number of line number records it found.
2633 * coffgen.c (coff_write_linenumbers): only write out line numbers
2634 in the section they belong to.
2636 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2638 * targets.c (bfd_target): Added relocateable argument to
2639 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2640 target vector for linker use.
2641 * bfd.c (bfd_seclet_link): New macro.
2642 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2643 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2644 and boolean return value. Made static.
2645 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2646 relocateable argument.
2647 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2648 relocateable argument (if relocateable, saves relocs).
2649 * bout.c (b_out_get_relocated_section_contents),
2650 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2651 relocateable argument (if relocateable, just calls
2652 bfd_generic_get_relocated_section_contents).
2653 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2654 argument to prototype.
2655 * All targets: Set new _bfd_seclet_link vector to
2656 bfd_generic_seclet_link.
2658 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2660 * coffgen.c: #include seclet.h.
2662 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2664 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2665 debug info. Setup info about linker symbols only, and use
2666 standard bfd fields to hold the info.
2667 * (hppa_object_p): Remove unneeded decls.
2668 * (hppa_new_section_hook): Get rid of most of this.
2669 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2670 fat. Remove all knowledge of stabs, remove redundant knowledge of
2672 * Remove macros for accessing fields which are now gone.
2674 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2676 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2678 * coff-z8k.c: delete unused reloc functions
2680 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2682 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2683 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2684 * coff-msym.c: Use DEFUN for function definitons.
2685 * coff-mips.c: Added code to read and print symbols, and to find
2688 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2689 swapping functions into coffswap.h for ECOFF use. Moved
2690 relocation functions, only used by h8300 and z8k, into reloc16.c.
2691 Added hooks for coffgen.c functions to backend data structure, and
2692 added hook functions. Still more could be done.
2693 * coffswap.h: New file to hold COFF swapping routines.
2694 * coffgen.c: New file to hold generic COFF functions.
2695 * reloc16.c: New file to hold h8300 and z8k specific relocation
2697 * libcoff-in.h: Added declarations for functions in coffgen.c.
2698 * libcoff.h: Rebuilt to incorporate changes.
2699 * coff-h8300.c: Function name changes.
2700 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2701 hook rather than defining EXTRA_CASES.
2702 * Makefile.in: Build new files coffgen and reloc16. Added
2703 dependencies of coff-*.o on coffswap.h and seclet.h.
2705 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2707 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2708 about discarding const.
2710 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2712 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2714 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2716 * configure.in (post-target): If --with-minimal-bfd is specified,
2719 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2721 * srec.c (srec_write_records): one of my boards wants a CR between
2724 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2726 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2727 (it broke a couple of weeks ago).
2729 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2731 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2732 return type, so libbfd.h doesn't reference undefined typedefnames.
2734 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2736 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2738 (coff_pointerize_aux): don't pointerize a negative tagndx
2739 (sometimes generated by SCO 3.2v4 cc).
2741 * bout.c (calljx_callback, callj_callback,
2742 b_out_get_relocated_section_contents): warn if relocating against
2743 an undefined symbol.
2745 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2747 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2748 Make a bunch more routines be static.
2749 * hppa.c (fill_spaces): Get rid of this, replace with much better
2750 written setup_sections().
2751 * (setup_sections): New routine to create BFD sections for each
2752 space and subspace in SOM files.
2753 * (hppa_object_setup): Use BFD sections created by
2754 setup_sections() to locate GDB symbol table info.
2755 * (make_unique_section): New routine to create a BFD section. It
2756 ensures that the given name is unique, and will generate a unique
2758 * (hppa_object_p): Become much more paranoid about file header.
2759 * (make_bfd_asection): Call bfd_make_section to do the dirty
2760 work. Simplify code somewhat.
2761 * (hppa_core_file_p): Use proper name for stack section.
2762 * libhppa.h: Remove millicode_start, millicode_end decls.
2764 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2766 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2768 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2769 relocs, don't bother doing the adjustment if the value to add is
2772 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2774 * bfd.c (bfd_get_size): New function that gets an upper bound
2775 on the possible size of any object in a bfd.
2776 * elf.c (bfd_elf_find_section, elf_get_str_section,
2777 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2779 * elf.c (elf_big_vec, elf_little_vec): Document last three
2780 members initialized to NULL.
2782 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2784 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2786 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2788 * hosts/std-host.h: New file. Attempt at a generic/default
2789 set of definitions, to discourage porting to new hosts by copying.
2790 * hosts/news.h: Removed.
2791 * hosts/sparc.h: Use std-host.h.
2792 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2793 perhaps we can later remove the the_bfd field from each symbol.
2794 * syms.c (struct symbol_cache_entry): Remove unused field
2795 app_data. Add comment noting that the_bfd is almost redundant,
2797 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2798 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2799 * hppa.c (fill_spaces): Make slightly more rebust.
2800 * configure.in: Allow std-host as the "default" host.
2802 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2804 * bfd.c: Add struct hppa_core_data to tdata union.
2805 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2806 Get rid of HPPA/BSD specific code. That will go somewhere else
2808 * (fill_spaces): Don't spin forever and die if you don't find
2809 $MILLICODE$ subspace.
2810 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2812 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2813 Make these work for HPUX.
2814 * (make_bfd_asection): New routine to make section creation a
2816 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2817 * libhppa.h: #include the right system files. Redefine all of
2818 the structs/macros for hacking core files to use more sensible
2819 HPUX core file structures.
2820 * targets.c (target_vector): Conditionalize hppa_vec on
2821 HOST_HPPAHPUX, not hp9000s800.
2822 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2823 malloc and realloc. #define HOST_HPPAHPUX.
2825 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2827 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2828 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2829 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2830 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2832 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2833 * aix386-core.c: New file for handling core files on AIX on PS/2.
2834 * targets.c: if AIX386_CORE, use aix386_core_vec.
2835 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2838 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2840 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2843 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2845 * Makefile.in: added dvi target
2847 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2849 * bfd.c: Use right name for tekhex tdata struct.
2850 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2851 * libcoff.h: Updated to get spacing change from coffcode.h.
2852 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2854 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2856 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2857 functions, with the "guts" of the old bfd_slurp_bsd_armap
2858 and bfd_slurp_coff_armap, but assuming we've already checked
2859 if the armap is present or not.
2860 Also, rewrite a bit to avoid keeping around obstack data
2862 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2863 Various fixes to correctly handle COFF_style archives names.
2864 (Note that because these have a trailing '/', the names can
2865 have embedded spaces.)
2866 * archive.c (bfd_slurp_armap): New function, replaces old
2867 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2868 _either_ format, and calls do_slurp_bsd_armap or
2869 do_slurp_coff_armap if either form of map is seen.
2870 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2871 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2872 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2873 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2875 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2877 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2878 * libhppa.h: Make millicode_start and millicode_end be unsigned
2879 int to be same type as CORE_ADDR in GDB. Why are these here?
2881 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2883 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2884 vaddr of the section to the addend.
2885 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2886 SCO_CORE to SELECT_VECS.
2887 (target_vector): add sco_core_vec.
2888 * sco-core.c (sco_core_vec): add leading underscore initializer.
2889 * configure.in (i[34]86-*-sco*): use target i386-sco.
2890 * config/i386-sco.mt: new file; define SCO_CORE.
2892 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2894 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2896 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2898 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2900 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2902 * hosts/i386linux.h: Include unistd.h.
2904 * aoutx.h (print_symbol): aout_stab_name returns a constant
2906 * libaout.h (aout_stab_name): Fix prototype.
2907 * stab-syms.c (aout_stab_names): Array is now const.
2908 (aout_stab_name): Return value is now pointer to const.
2910 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2913 * syms.c (asymbol): Added new field "app_data", for data
2914 particular to the application. Some of the linker flags ought to
2915 get moved to this field someday.
2917 * archures.c (bfd_default_scan): Recognize a few more numbers:
2918 80486, 80960, and 960.
2920 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2921 bfd_coff_std_swap_table, cast to PTR.
2922 * bfd.c (bfd_coff_swap_*): Deleted macros.
2923 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2925 * coffcode.h (type bfd_coff_backend_data): New structure type,
2926 contains pointers to the COFF-specific swapping routines.
2927 (bfd_coff_std_swap_table): New data structure, to be used when
2928 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2929 (bfd_coff_swap_*): New macros.
2930 * coff-mips.c (mips_coff_swap_table): New data structure.
2931 (ecoff_big_vec): Use it.
2932 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2933 * All other targets: Deleted coff-specific vector entries.
2935 * trad-core.c: Fixed some `PARAMS' uses that were missing
2938 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2940 * aoutx.h (some_aout_object_p): Protect arg prototype in
2941 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2943 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2945 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2946 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2947 PARAMS for readability.
2949 * aoutx.h: Add type to callback parameter.
2950 * coff-mips.c: Don't call trad-core.h, not needed.
2951 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2952 * trad-core.h: Eliminate, unused.
2954 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2956 * format.c (bfd_check_format): if default target isn't found
2957 then look through the entire list rather than return early.
2959 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2961 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2963 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2965 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2967 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2969 * coff-z8k.c: checkpoint, more addressing modes handled
2970 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2973 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2975 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2977 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2979 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2981 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2983 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2984 and about when file descriptors are closed.
2986 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2988 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2989 written out correctly.
2991 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2993 * section.c: New section bit SEC_SHARED_LIBRARY.
2994 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2995 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2998 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3000 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3001 macros; use PARAMS to declare the function pointers involved.
3003 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3004 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3006 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3008 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3010 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3011 declaring pointers to functions.
3012 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3013 * seclet.h: Declare external function with PARAMS.
3015 * doc/chew.c (exfunstuff): Eliminate.
3016 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3017 * doc/proto.str: Use paramstuff rather than exfunstuff.
3019 * libbfd.h: Update, based on changes in source code and chew.
3021 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3023 * libieee.h: Add FIXME about removing limit on number of sections.
3024 * bfd-in.h: Improve comments to make it clear that bfd.h is
3025 the wrong place to edit this file.
3026 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3027 same places where we install bfd.h.
3029 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3031 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3032 symbol type before blindly modifying the auxent. Specifically,
3033 only modify the endndx fields for types that need it, and don't
3034 set the array information for non-arrays.
3036 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3038 * aoutx.h (some_aout_object_p): Section list should be set up
3039 correctly anyways; don't have to set up "next" pointers manually.
3041 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3043 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3044 config/i386v.mh: removed -DUSG from HDEFINES.
3045 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3047 hosts/i386v.h: don't define POSIX_UTIME.
3049 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3051 * ieee.c (ieee_slurp_sections): make a private copy of the
3052 section's name before truncating it.
3054 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3056 * hppa.c: add symbol_leading_char entry in transfer vec
3058 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3060 * ieee.c (get_symbol): can now cope when two symbols of a
3061 different class, but the same index number occur consecutively.
3062 (get_section_entry): nicer name for sections being forward
3063 referenced. (ieee_archive_p): don't free the filename string,
3064 since it was never malloced.
3066 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3068 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3070 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3072 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3073 optionally setting the dimen info, since they are in the same
3074 memory locations. Also zero out external auxent.
3075 (coff_write_symbol): don't zero external auxent; now done in
3078 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3080 * Check fclose return value for errors.
3081 libbfd.h: bfd_cache_close now returns a boolean.
3082 cache.c (bfd_cache_delete): return fclose success value.
3083 (bfd_cache_close): return bfd_cache_delete return value.
3084 opncls.c (bfd_close, bfd_close_all_done): return result of
3087 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3089 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3091 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3093 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3094 work out a coff relocation type from a howto's attributes rather
3095 than using the input r_type field. This fixes PR1677 and allows
3096 conversion of a.out relocs to coff relocs.
3098 * coffcode.h (coff_write_relocs): if supplied a relocation
3099 relative to an absolute symbol, use the right symbol index.
3101 * reloc.c (bfd_perform_relocation): do a partial link for coff
3104 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3106 * changes to support i386-sysv with shared libraries:
3107 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3108 check for .data2; if _LIB is defined, check for it; map
3109 SEC_NEVER_LOAD to STYP_NOLOAD.
3110 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3111 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3112 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3113 if section has contents, not just if it is loadable; if
3114 TWO_DATA_SECS, check for .data2
3115 (coff_set_section_contents): set vma of .lib section to number of
3117 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3118 don't define coff_write_armap to bsd_write_armap.
3119 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3122 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3124 * solaris2.h: Get the definition of alloca from alloca.h if we
3127 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3129 * configure.in (i960-*-{aout,bout}): Support these.
3131 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3133 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3135 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3137 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3138 no-longer-used definitions of L_SET and L_INCR.
3139 * i386linux.h: Tweaks to smooth Linux build.
3141 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3143 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3145 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3147 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3148 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3149 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3150 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3152 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3153 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3155 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3157 * configure.host: New file, contains mapping of host configs
3158 to host support file names for bfd, binutils, opcodes.
3159 * configure.in: Use it.
3160 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3161 * i386bsd.c: Cleanup, reformat.
3162 * config/i386-bsd.mt: Comment changes.
3163 * config/i386bsd.mh: New file for core file support.
3164 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3165 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3166 on BSD 4.4 define ALIGN (sigh!).
3168 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3170 * libaout.h (aout_backend_data): added exec_header_not_counted
3171 field. For ZMAGIC files only, when text_includes_header is set, by
3172 default the length of the exec header is counted in the text
3173 section size. For go32, exec header is mapped in but does *not*
3174 contribute to the size of section.
3175 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3176 is not set, but ztih is, add the size of the exec header to the
3177 recorded size of the text section.
3178 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3179 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3180 Also set text_includes_header.
3181 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3182 by default in MY(backend_data).
3184 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3186 * aout-target.h (callback): Don't define this function if it won't be
3189 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3190 type doesn't match. Don't lose if file sections have already been
3192 (set_arch_mach): Set reloc_entry_size.
3193 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3195 * hosts/i386bsd.h: New file.
3196 * configure.in: Recognize i[34]86-*-bsd host.
3198 * aout-target.h (callback, write_object_contents): Delete unused
3201 * aoutx.h (reloc_type_lookup): New function.
3202 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3203 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3204 (MY_reloc_howto_type_lookup): Don't define it.
3206 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3208 (slurp_symbol_table): Use header byte order, not target byte
3209 order, for reading symbol data.
3211 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3213 * configure.in: Undo some brain damage in the host section.
3214 * configure.in: Reformat the target section, test many configs.
3215 * Makefile.in (make): Remove obsolete `make make'.
3216 * aoutx.h (some_aout_object_p): Make defines line up.
3218 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3220 Now a bfd knows whether underscores are normally prepended
3221 to symbols in its file format.
3223 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3224 coff-z8k.c: targets set so they have leading underscore
3225 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3226 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3227 without leading underscore flag
3228 * targets.c: add symbol leading char to xvec description
3229 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3231 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3233 * archive.c: Make errno global.
3234 * archive.c (_bfd_write_archive_contents): If read fails (and
3235 errno!=0) set bfd_error to malformed_archive (since this probably
3236 indicates a truncated archive), rather than system_call_error.
3238 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3240 * Makefile.in: added rules for i386bsd.c
3241 * i386bsd.c: new file, supporting 386bsd.
3242 * configure.in: recognize i386-*-bsd target.
3243 * config/i386-bsd.mt: new file - 386bsd target configuration.
3245 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3247 * configure.in: re-arrange host section to use *-*-* notation,
3248 clean up some of the target section as well
3250 * seclet.c: cast result of bfd_get_relocated_section_contents to
3251 avoid compiler warnings
3253 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3255 * coffcode.h (coff_section_symbol): Create section if it doesn't
3258 * bout.c: Removed some unused variables.
3260 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3262 * Portability fixes from p3:
3263 coffcode.h (coff_write_relocs): removed sanity check until it
3264 works on all targets (per advice from sac).
3265 config/hp9000.mh: new file to define USG.
3266 hppa.c: #undef hppa before the JUMP_TABLE.
3267 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3269 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3270 local variable target volatile to avoid mysterious bug in
3273 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3275 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3276 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3278 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3280 * coff-z8k.c (func_da, func_jr): Lint.
3281 * coffcode.h: Use memset rather than bzero.
3282 * elf.c: Use memcpy rather than bcopy.
3283 * tekhex.c: Use memset rather than bzero.
3285 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3287 Add Adobe a.out support.
3289 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3290 * config/adobe.mt: Add.
3291 * configure.in (*-adobe-* target): Add.
3292 * targets.c (a_out_adobe_vec): Add.
3293 * Makefile.in: add aout-adobe.c.
3295 * configure.in: Put two dashes in all entries to be matched.
3296 Add comments to remind people to do this.
3297 Reorder all entries that match manufacturer names, to occur
3298 last, so they will only be matched if no more specific match
3299 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3301 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3303 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3304 since we should never have a NULL section.
3305 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3306 tests, set the section to bfd_abs_section.
3308 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3310 * coff-z8k.c: getting closer
3311 * coffcode.h (coff_get_relocated_section_contents): allow
3312 EXTRA_CASES hooks for different arches to provide different reloc
3314 * seclet.h: #ifndef around it to allow multiple inclusion
3315 * srec.c: minor doc fix
3317 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3319 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3321 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3323 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3326 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3328 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3329 filling in reloc, in case immediately following code doesn't set
3332 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3334 * coffcode.h (coff_renumber_symbols): set the last renumbered
3335 symbol pointer to NULL, as expected by coff_write_linenumbers.
3336 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3337 type R_IHCONST used on the 29k.
3339 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3341 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3342 update, based on how the underlying file was opened. Obsoletes
3344 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3345 all FASCIST_FDOPEN config defines.
3347 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3349 * sparc-opc.c: Moved to opcodes library, now that we have one.
3350 * Makefile: Don't compile it.
3352 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3354 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3356 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3358 * section.c (bfd_set_section_flags): Remove a sanity check.
3359 It is unfortunately broken, and prevents strip from working.
3361 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3363 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3364 created by last change.
3366 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3368 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3369 * bfd-in.h: Bump to version 2.0.
3371 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3373 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3374 braindamaged HP/Apollo compiler happy.
3376 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3378 * format.c: Fix description of search for matching target.
3379 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3380 * targets.c: Update description of search for matching target.
3381 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3382 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3383 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3385 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3387 * Makefile.in: Added mostlyclean/clean/distclean rules.
3389 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3391 * targets.c (target_vector): Take out oasys (unless that is
3392 the default): Because there is no magic number in archives,
3393 there can be annoying target mis-matches.
3395 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3397 * sparc-opc.c: Rigorously updated to match architecture manual.
3399 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3401 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3402 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3403 to the built-in abs_section were not written out correctly.
3405 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3407 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3408 large, assume we're using a swapped byte order and fail with
3409 wrong_format rather than dumping core.
3411 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3413 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3414 filename constraints.
3415 * Makefile.in: Updated to reflect change.
3417 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3419 Add preliminary support for the we32k:
3421 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3423 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3425 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3427 * bout.c: added support for relaxable alignment relocs.
3429 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3430 pass down pointer to play area rather than use alloca
3432 * cpu-z8k.c (compatible): made static to reduce name space
3435 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3437 Add basic support for the z8k:
3439 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3440 section.c, targets.c,
3442 * syms.c: move mis-inserted patch.
3444 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3446 Documentation fixes:
3447 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3448 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3450 * reloc.c: break out addend item from surrounding text.
3452 * doc.str (DOCDD): Defined. Adds text to output.
3453 (bodytext): Put bulletize before kill_bogus_lines.
3454 * chew.c (bulletize): End itemization after a blank line, to
3455 prevent following text from being swallowed up in an item.
3457 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3459 * configure.in: Add sparclite as a target.
3461 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3463 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3466 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3467 from a coff file (csym is null), dont deref them
3469 * ieee.c (parse_expression): get the answer right when adding an
3470 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3471 on elts so that filename is filled in.
3473 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3475 * bout.c (howto_align_table): New set of relocs, with enough
3476 data for "objdump -r" to work.
3477 (b_out_reloc_type_lookup): Recognize alignment relocs.
3479 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3481 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3482 invocations of make. Also, always create installation
3485 * config/apollov68.mh: removed -g from CC definition.
3487 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3489 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3490 overflowing gp-offset range.
3492 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3494 * srec.c (srec_set_section_contents): don't write out sections
3495 without the LOAD and ALLOC attributes
3497 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3499 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3500 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3501 * aout-target.h (callback): Don't set page/seg sizes.
3503 (set_sizes): New routine.
3504 (backend_data): Point to it.
3505 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3506 (sunos4_aout_backend): Point to it.
3507 * aoutx.h (set_arch_mach): Call set_sizes callback.
3509 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3511 * aout-target.h: Make _bfd_slurp_extended_name_table be
3512 the default. Given that we *write* the suckers (for long
3513 archive member names), we really ought to be able to read them!
3514 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3515 seem to be needed, and many machines don't have it.
3517 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3519 * coff-m68k.c (vector): read and write archives in coff format.
3521 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3523 * opc-sparc.c: New file.
3525 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3527 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3528 pointers to bfd_byte* before performing arithmetic on them. Such
3529 use with bare void* pointers is a gcc extension.
3530 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3531 * archive (normalize): Add to CONST to match actual usages with
3534 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3536 * configure.in: Recognize i486 host cpu, and use i386-elf
3539 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3541 * config/stratus.mt (CC): Remove definition.
3542 * elf.c (bfd_section_from_shdr): Test for the possibility that
3543 section_from_elf_index returns NULL and don't dereference it.
3545 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3547 * add hppa_data to bfd tdata (indirectly via sef).
3549 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3551 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3553 * configure.in: error messages to stderr, not stdout
3555 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3557 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3558 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3559 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3561 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3563 * configure.in: recognize hppa* instead of hppa
3565 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3567 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3568 RTYPE2HOWTO to cope with same.
3569 * reloc.c (bfd_perform_relocation): added support for size of -2
3570 (subtract a word reloc type). Updated doc.
3572 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3574 * Makefile.in: merged changes from progressive, removed rcsid.
3576 * archures.c, archive.c, Makefile.dos: removed rcsid.
3578 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3580 * bfd-in.h : add BFD_IS_RELAXABLE flag
3581 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3582 header e_relaxable, major hackery in callbacks
3583 * libaout.h : add space for a_relaxable.
3584 * seclet.c (rel): don't relax empty sections
3587 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3589 * section.c (STD_SECTION): add some casts to the initializers for
3592 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3594 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3595 and add appropriate casts to keep (picayune) aix-cc happy.
3597 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3599 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3600 symbol pointers. Punt expensive & useless bfd_realloc. Use
3601 malloc for raw symbols, and free it before returning.
3602 (bfd_section_from_shdr): Do not slurp symbol table until politely
3603 asked. Do not even slurp string tables.
3604 (elf_get_symtab_upper_bound): Count 'em without reading them.
3605 (elf_get_symtab): This is how to politely ask. Schlurp!
3606 This should probably just *become* elf_slurp_symbol_table, FIXME.
3608 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3610 * archive.c (bsd_write_armap): write the timestamp of the
3611 archive header to be just a little bit later than the timestamp of
3612 the file, otherwise the linker will complain that the index is
3615 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3617 * configure.in: Add m68k-ericsson-*.
3619 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3621 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3622 * elf.c: Remove unconditional debug printf's.
3623 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3624 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3625 (elf_slurp_symbol_table): Hand out symbols in forward, not
3626 reverse order. Simplify duplicate code.
3628 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3630 * elf.c: Remove "(void)" casts from function calls where the
3631 return value is ignored, in accordance with GNU coding standards.
3633 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3635 * hppa.c: Apply John's standard fix to avoid "empty translation
3636 unit" warnings from some ANSI-C compilers.
3638 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3640 * hosts/solaris2.h: Configure same as sysv4.
3642 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3644 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3645 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3646 type match actual return type.
3647 * elf_print_symbol (section_name): Make CONST.
3649 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3651 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3652 New files, for Linux (a free Unix clone for 386 machines).
3653 * Makefile.in, configure.in, targets.c: Update accordingly.
3655 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3656 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3657 correct calling of howto special functions and fixes from Raeburn
3659 * archures.c: nuke bfd_reloc_code_type
3660 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3661 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3662 SEC_NEVER_LOAD, various other bfdgas newness
3663 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3664 * targets.c: change jump table vector to above
3667 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3669 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3670 its prototype will be included in libbfd.h. Change result type
3671 to struct * (rather than equivalent typedef) so it can be used in
3672 the prototype, where they typedef won't be known.
3673 * libbfd.h: Updated version.
3675 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3677 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3678 targets.c: HPPA merge.
3680 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3682 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3683 * config/solaris2.mh: Kludge around Sun compiler bug.
3685 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3687 * libaout.h (aout_backend_data): Change defs of two bitfields to
3688 be unsigned chars instead to get around rs6000 compiler problem.
3690 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3692 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3693 Correct misconception that there can be only one symbol table.
3694 Only call elf_slurp_symbol_table on the full symbol table, not
3695 the dynamic one which is only a subset of the full one.
3697 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3699 * coffcode.h (coff_compute_section_file_positions): For I960,
3700 don't align sections in file.
3702 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3704 * targets.c (struct bfd_target): Added field for target-specific
3705 (but not file-specific) data, for distinguishing minor
3706 characteristics between (e.g.) a.out formats.
3708 * section.c (struct sec): New field user_set_vma indicates vma
3709 field should be heeded, not assumed to be unset.
3710 (STD_SECTION): Initialize that field of standard sections to zero.
3711 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3713 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3714 pre-swapped version.
3716 * archures.c (struct bfd_arch_info): Fixed order of comment and
3717 field decl. New fields indicate size of page and segment for
3719 * cpu-m68k.c (N): Fill in values.
3720 * cpu-sparc.c (arch_info_struct): Ditto.
3722 * libaout.h (struct aout_backend_data): Various bits of data (not
3723 all used currently) with characteristics of a.out implementation.
3724 Important field for now is text_includes_header, indicating that
3725 the text section starts immediately after the file header, which
3726 gets mapped in with it.
3727 (struct aout_data): New fields indicate whether vma has been
3728 adjusted yet (not yet used), and what magic number will be used in
3729 the output file (should go away in favor of vma_adjusted).
3730 (WRITE_HEADERS): Code for dealing with section sizes and related
3731 header fields replaced with call to adjust_sizes_and_vmas.
3732 * aoutx.h (some_aout_object_p): Fill in magic number field.
3733 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3734 (set_arch_mach): Set page size and segment size once CPU
3736 (adjust_sizes_and_vmas): New function; has much code moved
3737 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3738 and size parameters, as well as many header fields, after deciding
3739 on magic number for output file. Checks to ensure that this
3740 adjustment has only been done once.
3741 (set_section_contents): Call adjust_sizes_and_vmas instead of
3742 doing much of the work here.
3744 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3745 default (null) values of these fields.
3746 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3747 value in exec header.
3748 (sunos4_aout_backend, MY_backend_data): Define backend data
3749 indicating file header is included in text section.
3751 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3753 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3754 gcc version 2, to avoid warnings.
3756 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3758 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3759 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3761 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3763 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3765 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3767 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3768 * configure.in: Rewrite target parsing to use simple format.
3769 Handle sparc-sun-solaris2 configuration.
3770 * aout64.h: Avoid ANSI C brain death warning.
3771 * elf.c: Avoid trigraph (???) or /* in comments.
3773 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3775 * config/sysv4.mh: new file, RANLIB=echo
3777 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3779 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3781 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3782 elf_core_tdata_struct into a single common struct. Core files
3783 wouldn't have worked at all without this.
3784 (bfd_elf_find_section): New function for GDB's undercover use
3785 to find string sections that BFD hides from it.
3786 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3788 (elf_object_p, elf_core_file_p): Allocate internal file header
3789 storage dynamically.
3790 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3791 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3793 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3795 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3797 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3799 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3801 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3803 * configure.in: handle m680[01234]0 as aliases for m68k
3805 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3807 * coff-a29k.c: do byte relocs correctly
3808 * coffcode.h (styp_to_sec_flags): never load INFO sections
3809 * seclet.c (rel): don't relocate INFO sections
3811 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3813 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3814 Make the symbols unmodifiable.
3815 (bfd_section_init): Deleted.
3816 * init.c (bfd_init): Don't call bfd_section_init.
3818 * section.c (bfd_set_section_contents): Ensure that range to be
3819 written is within section boundaries.
3820 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3823 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3825 * coff-i960.c (howto_table): Deleted.
3826 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3827 interesting entries from old howto_table.
3828 (RTYPE2HOWTO): Adjusted to use switch.
3829 (coff_i960_reloc_type_lookup): New function.
3831 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3832 records for section symbol.
3833 (make_abs_section): Unused; deleted.
3834 (renumber_symbols): Re-order symbols so undefined symbols come
3835 last, as COFF format desires.
3836 (coff_write_symbol): Put C_FILE symbols in debug section always.
3837 (coff_section_symbol): New function; creates a symbol with the
3838 same name as a section, and sets up aux records for it.
3839 (coff_add_missing_symbols): New function; adds section symbols to
3840 symbol table if they aren't there already. Should someday also
3841 add a dummy C_FILE symbol if none is present.
3842 (coff_write_object_contents): Add missing symbols before preparing
3843 symbol table to be written.
3844 (coff_slurp_reloc_table): Verify that symbol indices read in are
3845 in a reasonable range.
3846 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3847 (obj_conv_table_size): Accessor macro.
3849 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3850 reloc types on i960.
3852 * bfd-in.h (bfd_get_section_name): New macro. Like
3853 bfd_section_name, but returns rvalue, not lvalue.
3854 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3855 (bfd_get_section_flags): Now returns rvalue.
3857 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3858 general, some specific to sparc or i960.
3860 * aoutx.h (set_section_contents): Set VMA for each section based
3861 on previous section. If text section VMA doesn't appear to have
3862 been set, make a best guess from the type of file.
3864 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3866 (MY(vec)): Initialize reloc_type_lookup field.
3868 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3869 (bfd_error_trap, bfd_error_vector): Extern, not common.
3871 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3872 few types of relocs for sparc; will need enhancement.
3874 * bout.c (callj_callback): Use DEFUN macro in definition.
3875 * coff-i960.c (optcall_callback): Likewise.
3877 * targets.c (bfd_target): Added fields reloc_type_lookup and
3878 _bfd_make_debug_symbol. Also minor comment changes.
3879 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3880 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3881 than arch info, and dispatch with BFD_SEND. Callers changed.
3882 * archures.c (struct bfd_arch_info): Deleted field
3884 * cpu-*.c: Don't initialize that field.
3886 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3887 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3888 (bfd_errmsg): Now returns ptr to const.
3889 * bfd-in.h (bfd_errmsg): Fix prototype.
3891 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3892 * reloc.c (bfd_generic_relax_section): Ditto.
3894 * section.c (Section Output doc): Improve description of use of
3895 output_section and output_offset.
3897 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3899 * sco-core.c: new file from net.
3900 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3901 Now we have the hairy linker, it's possible to move symbols from
3902 one section into another. Actually make that work!
3904 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3906 * hosts/sun3.h: fix declaration of free.
3908 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3910 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3911 * coff-h8300.c (reloc_processing): all relocs are relative to
3913 * opncls.c: don't use fdopen on DOS systems
3915 short patches from Glenn Kasten (glenn@ready.com)
3916 * target.c: enabled oasys support
3917 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3918 fix problem where a relocation which crossed a modification byte
3919 boundary did not work. Fix problem where a relocation near the end
3920 of a data record did not work.
3923 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3925 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3926 archvie header string counts the endian way, this heuristic sees
3927 how big an archive string to read by trying it one way and if the
3928 string table is unreasonably big, trying it the other. *FIXME*.
3929 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3931 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3933 * bfd-in.h: Increase version number to 1.97, for consistency
3935 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3937 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3939 * bfd-in.h: bump version to 1.96
3940 Major change; changed calling convention for
3941 bfd_get_relocated_section_contents so that caller allocates
3942 memory for section data.
3943 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3944 seclet.c, targets.c, bfd.c: reflect new convention.
3945 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3946 case, then use reasonable default values for SEC_* flags.
3948 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3950 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3951 size of output reloc struct.
3952 * targets.c, Makefile.in: comment out tekhex for the moment.
3953 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3954 * configure.in: tandem target is st2000
3955 * coff-m68k.c: rename static howto_table to global
3956 m68kcoff_howto_table.
3957 * bout.c: remove unnecessary abort
3958 * coff-a29k.c: various changes to the way relocations work to cope
3959 with the "new order" and latent bugs.
3962 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3964 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3965 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3966 * reloc.c (bfd_perform-relocation): don't relocate refs to
3967 absolute symbols if doing a partial link.
3969 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3971 * configure.in: Add a29k-amd-udi.
3973 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3975 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3976 internal_exec structure before initializing the fields that
3977 are used, so that the unused fields are in a known state.
3979 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3981 * tekhex.c (struct data_struct): Convert from typedef that
3982 typedefs nothing to a normal structure declaration.
3983 * tekhex.c (pass_over): Prototype args for function that
3984 second arg points to.
3986 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3988 * Makefile.in: remove old style staging. Do not print recursion
3991 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3992 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3995 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3997 * bfd.c, Makefile.in: added tekhex
3998 * aoutx.h (set_section_contents): pages should be padded to the
3999 size of a page, not the size of a segment.
4000 * configure.in: added go32 host and i386-aout target.
4001 * i386aout.c, libaout.h: now works for go32 target
4002 * ieee.c: fix bit rot.
4003 * seclet.c: support for padding seclet type.
4005 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4007 * Makefile.in: added .NOEXPORT:
4009 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4011 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4013 * elf.c (elf_compute_section_file_positions,
4014 elf_write_object_contents): Return boolean, not NULL (which
4016 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4017 Also ifdef-out code that aborts on unhandled section types.
4019 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4021 * configure.in: Recognize ncr3000 config
4022 * Makefile.in (MINUS_G): Pass on to recursive makes.
4023 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4025 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4027 * Makefile.in: Now that we have sym.h and symconst.h, compile
4028 coff-msym.c on all systems.
4029 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4030 * coff-msym.c: Update include files and comments; add weakext bit.
4032 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4034 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4035 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4037 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4039 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4040 * configure.in: Add new host and target configs.
4041 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4042 structs, which vary; just use member name.
4043 (elf_object_p, elf_core_file_p): Lint, fix comments.
4044 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4046 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4048 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4049 local, disposable, copy of the external form of section header
4050 table and program header table entries.
4052 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4054 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4056 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4058 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4061 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4063 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4065 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4067 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4068 not internal bfd_assert function (twice).
4070 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4072 * aout-target.h: change ar_max_namelen to 15 (the right value)
4073 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4076 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4078 * archive.c (bfd_generic_archive_p): check for bout archives too.
4079 * bout.c: make it work again.
4081 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4083 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4085 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4086 bfd_xmalloc() instead of bare malloc().
4088 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4090 * Makefile.in: pass down MAKEINFO on info.
4092 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4094 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4095 host/h-<foo> now just <foo>.
4096 * configure.in: reflect changes
4098 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4100 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4101 actual source file, not just the generated libbfd.h.
4103 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4105 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4106 gdb on little-endian 960 code.
4107 * archive.c (compute_and_write_armap): indirect symbols should go
4108 into the archive header too.
4110 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4112 * Makefile.in: added check target.
4114 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4116 * coff-msym.c: Move this file from gdb/ecoff.c. It
4117 handles byte-swapping for ECOFF (MIPS symbol) files.
4118 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4119 to the files built on MIPS-based hosts.
4120 * Makefile.in: Add rule for coff-msym.
4122 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4124 * Makefile.in: added clean-info target. MINIMIZE=1.
4126 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4128 * coff-rs6000.c: Move core file functions into separate
4129 new file rs6000-core.c. This is needed because reading
4130 core files depends on native include files that conflict
4131 with ../include/coff/rs6000.h.
4132 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4134 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4136 * aoutx.h (NAME(aout,print_symbol)): Don't print
4137 symbol addresss for undefined symbols.
4138 * coff-rs6000.c: Various updates (due to target-
4139 independent changes).
4140 * libbfd.h: Ditto (tdata field is now a union).
4141 * hosts/h-sparc.h: Removed prototype for bogus function
4142 'emset' (presumably should have been 'memset' - which is there).
4144 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4146 * configure.in (mips-big-* target): Same is Iris.
4148 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4150 * aoutx.h (translate_from_native_sym_flags): when creating an
4151 alias symbol, fill in the section as undefined, rather than
4152 leaving it blank. If an output section can't be found for a
4153 symbol, then don't core dump.
4155 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4157 * Makefile.in, configure.in: removed traces of namesubdir,
4158 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4159 copyrights to '92, changed some from Cygnus to FSF.
4161 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4164 * coff-h8300.c: fix stupid reloc subtraction bug
4165 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4166 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4167 the symbol.flags and done_lineno fields.
4169 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4171 * coffcode.h (coff_write_symbol): write out the correct number of
4173 * cpu-h8300.c: fix disassembly bug
4175 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4177 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4178 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4179 reloc.c, section.c (bfd_map_over_sections), targets.c
4180 (bfd_target_list): Protolint.
4181 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4183 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4185 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4187 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4188 section of a symbol rather than the section of a reffed symbol to
4189 determine the r_index of an emmitted reloc.
4191 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4193 * PORTING: New (preliminary) porting guide.
4195 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4197 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4198 (howto_hvrt16): lint.
4200 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4202 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4203 a full configuration (with possible cross-development),
4204 instead of using host-aout.c.
4206 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4208 * aout-target.h (MY(write_object_contents):
4209 Set obj_reloc_entry_size (abfd).
4210 * gen-aout.c: Change to emit a .c files, not a .h file.
4212 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4214 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4215 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4217 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4219 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4220 with more than one auxent can cause nasty core dumps.
4222 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4223 "done_lineno" so that a symbol which appears twice in the symbol
4224 table only gets it's linenumbers relocated once. Modifed
4225 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4228 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4230 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4231 stuff to use the New Order.
4233 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4235 * ieee.c: Change type of envi[] to unsigned char.
4237 * configure.in: fix vax ultrix configuration.
4239 * elf.c (bfd_section_from_shdr): Deal with null return from
4240 bfd_make_section(). (elf_object_p): Select endianess properly.
4242 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4244 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4246 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4248 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4249 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4250 * host-aout.c: Don't use aout-params.h; configure these systems
4251 in their xm files, not in a randomly generated file.
4252 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4254 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4256 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4258 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4259 host_aout_vec here as well.
4261 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4263 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4264 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4265 to prevent undefined symbol.
4267 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4269 Various lints found on PersSony
4270 * aoutx.h: cast an enum
4271 * coff-a29k.c: many ints in reloc structure turned to enum
4272 * coffcode.h: more enums
4273 * cpu-h8300.c: more enums
4274 * opncls.c: more enums
4276 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4278 * configure.in: Make Tahoe configuration work again.
4279 * bfd-in.h: Remove trailing comma from enum declaration.
4280 * ieee.c: Can't put byte values >0x7F into a signed char.
4282 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4284 * Makefile.in: Add dependencies for various coff-*.o files.
4286 * elf.c: Remove extraneous paren from core_prpsinfo and
4287 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4288 Replace references to old section "size" member with new
4289 "_raw_size" member. Implement elf_make_empty_symbol, which
4292 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4294 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4297 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4299 * coffcode.h (bfd_coff_relax_section): now static.
4300 (bfd_coff_get_relocated_section_contents): various type lints.
4302 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4304 New entry point in the transfer vector - bfd_relax_section.
4306 * aout-target.h: add to vector, call generic_relax
4307 * bfd-in.h: add to vector
4308 * bfd.c: add #define for vector
4309 * bout.c: add to vector, call generic_relax
4310 * coffcode.h: add to vector, also now has coff specific relax code
4311 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4312 * elf.c: call generic_relax
4313 * ieee.c: call new vector, clean up some bugs due to the creation
4315 * libbfd.h: add bfd_generic_relax_section EXFUN
4316 * oasys.c: call generic_relax
4317 * reloc.c: implement generic_relax
4318 * seclet.c: moved much of this into coffcode.h
4319 * srec.c: call generic_relax
4320 * targets.c: define new transfer vector
4322 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4324 * everything: now modified to use smaller reloc type. Self hosts
4327 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4329 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4330 New files for stratus.
4332 * configure.in: Add configuration fragments for stratus.
4334 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4336 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4337 variables as CONST since they are set to point to a const char
4338 string. Fixes compiler complaints.
4340 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4342 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4345 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4347 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4348 symbols, so that we can emit the correct file name even
4349 if it's an include file.
4351 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4353 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4354 (Reported by john@labtam.labtam.oz.au (John Carey)).
4356 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4358 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4360 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4361 being used to -DHAVE_PROCFS.
4363 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4364 '#include "fopen-same.h"' to end of file to match other h-* files.
4366 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4368 * configure.in: Change svr4 references to sysv4. Add case
4369 "unknown" for target vendor and infer some targets based
4370 on the specified operating system.
4372 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4374 * bfd-in.h, libaout.h: ANSIfy enums.
4376 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4378 * archive.c (normalize): created version for VMS which removes the
4379 VMS directory crap from the front and end of a filename, eg turn
4380 [-.foo]bar.obj;123 into bar.obj
4381 (bfd_construct_extended_name_table): now writes index into an
4382 extended name table in decimal - the same base used to read an
4383 extended name table.
4385 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4387 * aout-encap.c: Fix to use aout-target.h.
4388 * aoutf1.h: Use standard MY_object_p and MY_callback
4389 in aout-target.h. Remove target-specific versions.
4390 * host-aout.c: Re-write to use aout-target.h.
4391 * gen-aout.c: New files use with host-aout.c to generate
4392 host-specific a.out-related parameters.
4393 * Makefile.in: host-aout.o depends on aout-params.h, which is
4394 generated by gen-aout.
4395 * aout-target.h: Make a little more flexible.
4396 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4397 macro. Instead, inline it in aout-target.h.
4398 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4399 a gcc -Wall warning.
4400 * archive.c: Add missing commas in DEFUN macro (2 places).
4401 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4402 Berkeley ones, now that libiberty has them:
4403 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4404 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4405 remove unused variable.
4407 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4409 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4410 and execname inside HAVE_PROCFS ifdef since they are unused
4411 when it is not defined.
4413 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4415 * elf.c: Flag all sections as either code or data. We can't
4416 be sure what they are anyway, since ELF doesn't fit the
4417 traditional model of text+data+bss very well. Add new local
4418 function elf_read() to simplify code. Record entry point in
4421 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4423 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4424 rather than N copies of the same lines.
4426 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4428 * cpu-h8300.c: disassemble branch displacements correctly
4429 * coff-h8300.c: put reloc offsets out in 32bits
4431 * makefile.dos, configdj.bat: New files from DJ
4432 * cache.c: fopen with new macros is needed for DOS.
4433 * ieee.c: environ renamed to envi to stop an include file
4435 * opncls.c, coff-rs6000.c: more fopens with macros.
4437 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4439 * Makefile.in: infodir belongs in datadir.
4441 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4443 * Makefile.in: fix where docdir lives
4445 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4446 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4447 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4448 srec.c, syms.c, targets.c : all new documentation and lint
4452 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4454 * coffcode.h, srec.c: Lint.
4456 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4458 * Makefile.in: install using INSTALL_DATA, added standards.text
4461 * configure.in: mark directory as target dependent. configure
4462 nows works in objdir always so make file existence checks
4465 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4467 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4468 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4469 and mandir now keyed off datadir by default.
4471 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4473 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4474 computation of arch and machine type so it's worked out before
4475 some_aout_object_p is called.
4476 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4478 * archures.c: add extra field 'section_align_power' to hold
4479 default section alignment in object files.
4480 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4481 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4482 initialize the new field.
4483 * bout.c (b_out_callback): replace the text size, since aout
4485 * aoutx.h: Documentation in the new style
4487 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4489 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4490 use the saved value if mtime_set is already set (intended
4491 for archive files, though apparently not used yet).
4493 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4495 * targets.c: Revise comments about how to configure the target
4496 vector, to match reality. Remove mention of obsolete methods.
4497 Remove long lists of capitalized macros that turn into the same
4498 thing in lowercase. Normal vector simply lists all known
4499 lowercase xvec names; all other cases are handled by SELECT_VECS.
4501 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4504 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4505 list of supported targets.
4507 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4509 * archive.c (bsd_write_armap): The pad byte sometimes added to
4510 the string table in a __.SYMDEF member is now
4511 counted as part of the size of the string table.
4512 This is compatible with the old ranlib, as well as Sun's.
4514 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4516 * srec.c: Rewrote to fix many bugs; now gets the record type
4517 right, doesn't choke on input, sets the start address in an S9 and
4518 fills in the filename on an S0.
4520 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4522 * cpu-h8300.c: Add support for MEMIND addressing mode
4524 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4526 * coffcode.h: use the new macro if available
4528 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4529 * Makefile.in: Fixed dependencies due to file rename
4531 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4532 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4533 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4534 newos3.c, stab-syms.c, syms.c: All these files have had their
4535 #includes altered to point to the new places.
4537 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4539 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4541 * configure.in: Add vendor "ncr" as supported per-target vendor.
4542 Add svr4 case for i386 per-host case.
4544 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4547 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4549 * syms.c (bfd_decode_symclass): Return 'A'
4550 for symbols that are both absolute and global.
4551 * archive.c (bfd_special_undocumented_glue): Return NULL
4552 if bfd_ar_hdr_from_filesystem returns NULL.
4554 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4556 * Makefile.in: added coff-h8300
4557 * configure.in: now h8 is a coff target
4558 * cpu-h8300.c: fix various disassembly problems
4559 * libcoff.h: took out some code which has been #0ed for a long
4561 * targets.c: added h8 coff
4562 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4563 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4565 * coffcode.h: Started to change the way machine dependencies are
4566 handled, from the nest of #ifdefs to macros defined in the
4567 including coff-<foo>.c
4569 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4571 * aoutx.h (some_aout_object_p): Set the `executable' bit
4572 if the entry point is contained in the text segment, even if the
4573 text segment is at location 0.
4575 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4576 nonstandard MIPS sections (.rdata, .sdata, etc).
4578 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4579 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4580 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4582 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4584 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4586 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4587 from syms.c to new file stab-syms.c. Also, since GNU extended
4588 type codes such as N_SETT are no longer in ../include/stab.def,
4589 include them manually.
4590 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4591 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4592 * libaout.h: Added prototype for aout_stab_name().
4593 * Makefile.in: Update Makefile for new stab-syms.[co].
4595 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4597 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4598 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4599 just make N_XXX work by excluding the header from the text segment.
4600 * aoutx.h: Fix comments to match.
4602 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4604 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4605 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4606 for the "logical" text segment (i.e. never consider the exec
4607 header to be part of the text segment). This change is
4608 needed for consistency with various other parts of bfd and ld.
4609 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4610 and move calculation of obj_textsec(abfd)->size to libaout.h.
4611 * bfd-in.h: Removed bogus ';'.
4613 * Makefile.in: Add MINIMIZE flag to select lean
4614 or bloated target_vector.
4615 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4616 * newsos3.c: Fixes to ../include/aout64.h remove need
4617 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4619 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4621 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4622 handle both little and big-endian targets, with little
4623 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4624 * host-aout.c: Add FIXME note.
4626 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4628 * targets.c: Make the default target_vector contain
4629 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4630 Old behavior can be gotten by defining ALL_TARGETS.
4631 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4632 Factored out common code into new file aout-target.h.
4633 Saves a lot of duplicate code for a.out variants.
4635 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4637 Get 'make headers' to work when configured with +subdirs.
4638 * Makefile.in: Add $(subdir) to docdir path.
4639 * doc/Makefile.in (protos): Add $(srcdir) prefix
4640 to name of sed scripts.
4642 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4644 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4645 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4646 to include names of N_SETT etc.
4648 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4650 * elf.c: Add minimal support for ELF symbol tables. Generates
4651 canonical bfd symbol tables from ELF symbol tables. Change the
4652 name of some functions from bfd_<name> to elf_<name>.
4654 * syms.c: Trivial fix to comment to remove a redundant "to".
4656 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4658 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4659 form that GDB recognizes as COFF.
4661 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4663 * ieee.c (ieee_object_p): cast NULL correctly.
4664 * configure.in: added harris host
4666 * coff-a29k.c: Lots of changes, most from David Wood.
4668 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4670 * coff-m88k.c (coff_write_armap): Just #undef it.
4672 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4674 * Makefile.in: standardize on MINUS_G to disable debugging
4675 * coff-m88k.c: create coff armaps instead of bsd ones.
4676 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4679 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4681 * elf.c: Additions to support ELF format core files.
4682 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4683 has support for /proc (all the include files in particular).
4685 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4687 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4688 of two N_SO stabs, one for directory, and one for filename.
4690 * bfd-in.h (print_vma): Factor out duplicate definition.
4692 Exit a little more gracefully when malloc returns NULL.
4693 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4694 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4695 * libbfd.h: Rre-generated due to libbfd.c update.
4697 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4699 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4701 * elf.c (elf_object_p): Don't try to create a bfd section for
4702 the first ELF section header. It is just a placeholder.
4704 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4706 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4707 core files, when compiling native.
4708 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4710 FIXME: The aoutf1.h change below needs to be reversed back
4713 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4715 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4716 manipulation of lnno fields in lineno structs in a coff-<f>.h
4717 independent way. Override it in coff-<f>.h to your favourite
4718 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4719 (coff_swap_lineno_out): modified to use the new macros.
4721 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4723 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4724 unknown arch when the magic number doesn't specify the
4725 architecture, since some OSs (eg old sun3s) don't set the number, and
4726 020 is probably the right answer anyway.
4728 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4730 * hosts/h-news.h, hosts/h-rtbsd.h:
4731 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4732 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4733 bfd_print_symbol_nm, for use by nm.
4734 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4735 bfd_print_symbol_nm option, to print in nm format.
4736 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4737 oasys.c (oasys_print_symbol): Provide stub implementations
4738 for bfd_print_symbol_nm.
4739 * syms.c: New function bfd_decode_symclass, used by nm printer.
4740 New function bfd_stab_name to look up string name of stab code.
4742 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4744 * Makefile.in: Added ctor.c
4745 * archures.c (bfd_default_arch_struct) added
4746 bfd_default_reloc_type_lookup.
4747 * coffcode.h: removed a load of #if 0ed code.
4748 (coff_compute_file_section_positions): now works out the section
4749 alignment and size correctly in all cases.
4750 (coff_get_symtab): looks for constructor symbols and calls the
4751 right function when they're found. (coff_canonicalize_reloc):
4752 knows when a section is full of constructors and does the right
4754 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4756 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4757 * libcoff.h: removed #if 0ed code
4758 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4759 arch independent constructor relocation type.
4760 (bfd_reloc_type_lookup): removed the comment "this will go away"
4761 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4762 reloc which is used when BFD_RELOC_CTOR falls through to give a
4763 default 32bit reloc for constructors.
4764 (bfd_default_reloc_type_lookup): added.
4765 * aoutf1.h: fixed SEGMENT_SIZE typo.
4767 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4769 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4770 matching prefix "coff".
4771 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4772 rs/6000 csect records.
4774 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4776 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4777 * configure.in: add motorola delta88 cases
4778 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4779 write_armap prototype
4780 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4782 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4784 * Rename COFF-related files in `coff-ARCH.c' form.
4785 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4786 coff-mips.c, coff-rs6000.c to be exact.
4788 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4789 make output clutter.
4790 * config/mt-*: Ditto.
4792 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4794 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4795 John Gilmore. Archive support from Damon A. Permezel.
4797 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4798 * configure.in: Add rs6000 case.
4799 * targets.c: Add rs6000 vector.
4800 * archures.c: Add rs6000, fix comment on romp.
4801 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4802 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4803 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4804 * section.c (bfd_make_section): Return NULL on attempt to create
4806 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4807 (bfd_swap_aouthdr_in): Handle lots more members.
4808 (make_a_section_from_file): If section has already been seen,
4809 just return false rather than overwriting it.
4810 (coff_real_object_p): Understand incoming magic numbers.
4811 (coff_set_flags): Understand outgoing magic numbers.
4812 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4813 (build_debug_section): Add fn for reading debug string section.
4814 (get_normalized_symtab): Handle symbol names in debug string section.
4815 Remove unused obj_string_table.
4816 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4817 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4818 existing section before making one.
4819 * cpu-rs6000.c: New file.
4820 * rs6000coff.c: New file.
4822 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4824 * elf.c: Add partial support for ELF format corefiles. Still needs
4825 support for extracting registers from corefiles.
4827 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4829 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4830 RANLIB is defined as echo, send the output to /dev/null to help
4831 reduce clutter in the output from doing a make.
4833 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4835 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4836 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4838 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4840 * coffcode.h (coff_compute_section_file_positions): make it pad
4841 section size out if there are alignment restrictions so that the
4842 image will be ok on a system where section positions are worked
4843 out by accumulating sizes rather than from the section headers.
4844 * targets.c (proto write_armap). Changed orl_count to unsigned.
4845 * opncls.c (bfd_close_all_done). Added so that generative
4846 programs like gas can close a bfd without causing bfd confusion.
4847 * libbfd.h (changed becuase of protos)
4848 * amdcoff.c: messed with the way that jmp displacements are
4849 calcualated. This may not yet be totally correct.
4850 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4852 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4853 abs symbol has no section (like a register symbol).
4854 (coff_write_symbol) now zeros auxent before filling it up to help
4855 with sensitive applications.
4856 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4858 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4860 * bfd.c: Make sure we don't get a macro strerror().
4861 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4862 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4863 attempt to recover command, ifdef NO_CORE_COMMAND.
4864 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4866 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4868 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4870 * archive.c (bsd_write_argmap): The size of the ranlib structures
4871 should not include the size field itself.
4872 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4873 adata(abfd)->exec_bytes_size field instead of constant macro,
4874 because aoutx.h compiles to a simple .o file shared by
4875 all 32-bits a.out targets.
4877 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4879 * configure.in: Allow i386-sco-sysv.
4880 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4881 * cpu-h8300.c: lint.
4883 * host-aout.c: New strategy. We use common code, include files,
4884 and data structures to handle the file, but set a few parameters
4885 from the host's config file (page size, text start addr, etc).
4886 * libaout.h: Define HP BSD machine types.
4887 * aoutf1.h: Handle reading a.outs with these types.
4889 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4890 virtual-memory-address of the .reg section. We can't just make a
4891 section for "all the regs and nothing else" because only GDB knows
4892 exactly where the regs are (scattered around the upage and stack).
4893 Clean up memory allocation. Remove big- and little-endian
4894 vectors, replace with single vector; this only runs on the host,
4895 in host byte order. Replace byteswap routines with aborts in case
4897 * targets.c: There's only one trad_core_vec now.
4898 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4900 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4902 * hosts/h-amix.h (free): Fix prototype.
4904 * aoutx.h: Don't use NULL as an integer, for braindead systems
4905 that declare it as (void *)0. (From Peter Schauer.)
4907 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4909 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4910 problem with bad Ultrix system headers.
4911 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4912 various kinds of alignments for the various kinds of
4915 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4917 * doc/Makefile: Don't assume . is on the path (from James Clark).
4919 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4921 * Makefile.in: Avoid Sun Make VPATH bugs.
4922 * targets.c: Declare trad_core vectors extern.
4924 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4926 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4927 * libbfd.h: Moved ALIGN macro here.
4928 * bout.c (b_out_callback): Replace i960_align by align_power.
4930 * libaout.h (struct aoutdata): Added fields page_size,
4931 segment_size and exec_bytes_size. These help generic code
4932 (in aoutx.h and libaout.h) to figure out where to align
4933 the various segments in a demand paged file.
4934 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4935 to decide if the exec header counts in a_text (text segment size).
4936 Also, assume D_PAGED flag is set; don't set it here.
4937 * bout.c (b_out_callback): Add initialization of
4938 adata fields page_size, segment_size, and exec_bytes_size.
4939 * host-aout.c (NAME(host_aout, callback) and
4940 NAME(host_aout,mkobject): Ditto.
4941 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4942 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4943 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4944 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4945 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4946 for some systems (mainly sunos), so do it in the callback instead.
4947 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4948 * aoutx.h (NAME(aout,set_section_contents): Change the way
4949 filepos and size of sections are carried out to support
4950 older styles of demand paged executables.
4953 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4955 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4956 * bfd.c: Added macros to enable gas to swap coff records.
4957 * coffcode.h: Make the coff_swap_*_out routines return the number
4958 of bytes swapped, and cleaned up their prototypes.
4959 * configure.in: Added ebmon/coff support
4960 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4962 * targets.c: Added new entry points for coff swapping
4964 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4966 Restructure configuration scheme for bfd, binutils, ld.
4968 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4969 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4970 Change some config names to match other dirs.
4971 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4973 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4974 ../include/sysdep.h.
4975 * cpu-i960.c: Strncmp needed a length arg.
4976 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4977 * i386aout.c: Remove dead N_TXTOFF override.
4978 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4979 * config/: Rename some config files to match up h-*.h names.
4980 Remove all the HOST_SYS definitions from the config files.
4981 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4982 * hosts/h-hp9000.h: Remove USG comment.
4983 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4984 * hosts/h-news.h, h-sparc-64.h: New config files that had
4985 previously been kludged in the <sysdep.h> file.
4987 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4989 * config/*: trad-core support is HOST dependent, not target
4990 dependent. Target config files only set DEFAULT_VECTOR and/or
4991 other vector elements. Exception: when host-aout.c is in use,
4992 in which case we're forced to assume we're native (hp, vax,
4993 tahoe). Rename XDEPFILES to HDEPFILES.
4994 * Makefile.in: Rename XDEPFILES.
4995 * config/h-sun*: Don't force static linking.
4996 * trad-core.c: Document how to use it nowadays.
4997 * i386aout.c, newsos3.c: Clean up.
4998 * i386coff.c: Allow 386 coff files to be used as core files too
4999 (for reading core files from embedded systems).
5001 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5003 * Add i386aout.c for a.out support on the i386.
5005 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5007 * reloc.c, section.c, syms.c, targets.c: correct info-node
5008 structure in *doc* comments.
5009 doc/Makefile: stop hiding complaints from makeinfo.
5011 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5013 * aoutx.h (...some_aout_object_p): Take a third parameter,
5014 the internal_exec struct, and avoid ever looking at an
5015 external_exec. All callers changed to read the entire
5016 external_exec struct, swap and check its magic number,
5017 swap in the whole structure, and pass the swapped-in version to
5019 * bout.c: Bring into modern era. Use single _object_p routine
5020 for big- aand little-endian. Provide internal and external
5021 exec header structs. Use separate swap-in and swap-out routines.
5023 * libaout.h: Move struct internal_exec from ../include/aout64.h
5024 to here. Add obj_symbol_entry_size to struct aoutdata.
5025 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5027 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5028 EXTERNAL_NLIST_SIZE. Callers changed.
5030 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5032 * bfd.c: Remove strerror() to libiberty.
5034 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5035 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5036 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5037 last byte of transfer, not first byte, is within the section.
5039 * host-aout.c: Remove `BSD' archive support. Lint.
5041 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5042 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5043 `bfd_arch_info_type'. All uses changed.
5044 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5045 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5046 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5047 it needs a better name.) All uses changed.
5048 * targets.c: Rename `enum target_flavour_enum' to `enum
5049 target_flavour', and remove the `_enum' from all of the enum
5050 values themselves. All uses changed.
5052 * configure.in, config/h-i386mach: i386 mach host.
5053 * config/t-i386-aout: Use host-aout.c.
5055 * trad-core.c: Give it its own xvec's to make it independent
5056 of other file formats.
5057 * ecoff.c, host-aout.c: Remove refs to trad-core.
5058 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5059 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5061 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5063 * reloc.c: Extended NEWHOWTO macro
5064 * ieee.c: Changed the way 8bit pcrel is done
5065 * cpu-h8300.c: got the registers in the right order
5067 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5069 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5070 prediction is vindicated!
5072 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5073 Remove refs to howto.c, since Steve forgot.
5075 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5077 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5078 still work. Now allows any architecture/machine to be set.
5080 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5082 * howto.c deleted and moved code to reloc.c
5084 * libbfd.h, libbfd-in.h removed $id stuff for real
5086 * cpu-h8300.c Made it match various different spellings of h8300.
5088 * archures.c: Took out the first char filter which made it only
5089 look for a cpu/arch match when the first chars of supplied and
5090 tested names were the same.
5092 * targets.c removed oasys stuff, pending someone to fix the bugs
5096 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5098 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5099 ELF support good enough for GDB.
5100 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5101 m68k-cbm-svr4 host and target.
5102 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5103 so `diff' and `patch' can cope.
5105 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5107 * archures.c: removed texinfo error
5109 * init.c: added texinfo hooks, and removed initialization error
5112 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5115 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5117 * cpu-i960.c: Avoid numerical count of initializers.
5119 Vax Ultrix changes from David Taylor <taylor@think.com>:
5120 * host-aout.c: Make little-endian vector really little-endian.
5121 * configure.in: Separate vax and tahoe cases, handle ultrix.
5122 * config/t-vax: Add trad-core.o.
5123 * config/h-vaxult: New host system.
5125 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5127 * bfd-in.h VERSION, change version number to 0.18, this makes a
5128 gap, but now is the same as the linker version number.
5130 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5131 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5132 files will eventually contain processor specific bits for bfd,
5133 like strange relocation information and dis/assembly. So far only
5134 the H8 has been even partially done. This work also ties in with
5135 the change in handling architectures.
5137 * amdcoff.c: (a29k_reloc) fix error message.
5139 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5140 discover the architecture of the bfd. (sunos4_callback) calls the
5141 function bfd_set_arch_mach rather than stuffing stuff directly
5142 into the bfd. (sunos4_write_object_contents), changed names of
5145 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5146 setup the environment.
5148 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5149 headers in big endian format, regardless of the endianess of the
5152 * archures.c: totally changed. Now an architecture is represented
5153 with a pointer to an info structure rather than an enumerated type
5154 and a long. The old info is available as two elements in the
5155 structure. Future enhancements to architecure support will
5156 involve pointers to methods being placed into the info structure.
5158 * bfd.c: changed the definition of the bfd structure for the new
5161 * bout.c: (b_out_set_arch_mach) changed to use the new
5162 architecture mechanism.
5164 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5165 the new architecture mechanism.
5167 * configure.in: added h8 stuff.
5169 * ieee.c: too many changes to note. Now ieee files written with
5170 bfd gas and ld can be read by gld and ieee only linkers and
5173 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5175 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5176 than fixing the structure directly.
5178 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5179 than fixing the structure directly.
5181 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5182 before opening a bfd.
5184 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5185 rather than fixing the structure directly.
5187 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5188 in the t/hmake file) a user can select which backends they want
5189 linked with bfd without changing the source.
5191 * init.c: new, looks after initializing modules.
5193 * howto.c: for future use, will allow an application to work out
5194 what cookie to use as a handle on a relcoatio howto.
5196 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5198 * srec.c: Better error checking, partly from Peter Schauer.
5199 (srec_object_p): Avoid assuming any file that starts with 'S' is
5200 an S-record file! (Check for 3 uppercase-hex digits after it.)
5201 (ISHEX): Define new macro for checking supposedly hex characters.
5202 (pass_over): Treat as EOF any S-record line that:
5203 * doesn't have hex in either size character
5204 * produces a size larger than 0x7F
5205 * has an unrecognized type number
5207 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5209 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5210 opncls.c: Lint (saber actually).
5212 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5214 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5215 * newsos3.c: Fixed two types: newos3 -> newsos3.
5216 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5217 to use correct segment.
5219 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5221 * aoutx.h (print_symbol): Handle missing symbol->name.
5223 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5225 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5228 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5230 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5231 add sgi/irix support.
5233 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5235 Changes for the AMD 29000 Ultracomputer port from David Wood.
5238 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5240 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5243 * coffcode.h (coff_real_object_p): Pass information about the
5244 current file's coff symbol format to BFD via the coff_data struct.
5245 (coff_find_nearest_line): obj_icof => coff_data.
5246 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5247 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5248 and DIMNUM == E_DIMNUM.
5249 * configure.in: Handle a29k-*-* hosts, and targets
5250 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5251 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5252 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5253 local_linesz to `coff_data' (tdata) struct.
5254 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5255 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5257 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5259 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5260 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5262 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5264 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5266 (sunos4_core_file_matches_executable_p): Fix header comparison.
5267 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5268 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5270 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5272 Allow GDB to patch object files.
5274 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5275 * trad-core.h (trad_unix_core_file_p): Ditto.
5276 * aoutx.h (aout_set_section_contents): On first output, check
5277 abfd->direction and complain if erroneous.
5279 * Makefile.in: Add crude dependencies.
5281 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5283 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5284 to h/t-xxxx files so that everything will work on System V.
5286 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5288 * aoutx.h: Add information on host-aout.c and how to configure
5289 to use it, to the manual.
5290 * configure.in: Tix typo.
5291 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5292 else dummy out the core file support.
5293 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5294 specified, use it to locate the data section.
5295 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5296 rather than as chars (lint).
5298 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5300 * aoutx.h, coffcode.h: saberized.
5302 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5304 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5306 bfd.c, targets.c: minor rewording of doc segments
5309 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5311 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5312 etc, rather than TEXT_START_ADDR.
5313 * host-aout.c: Remove #if 0 around whole thing.
5314 Update to modern (32/64-bit) a.out naming conventions.
5315 Include a large chunk of ../include/a.out.gnu.h to get macros that
5316 are not defined by the system include files.
5317 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5318 macro used by the other a.out implementations.
5319 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5321 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5323 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5324 texdoc and psdoc; make these depend on generated .texi's
5326 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5329 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5332 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5333 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5334 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5335 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5336 obtrusive marks indicating .c origins.
5338 * bfd.texinfo: generalize most references to linker
5340 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5342 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5343 * archures.c: remove empty foo() definition (crept in at vn1.9)
5345 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5347 * bfd.texinfo: use @setchapternewpage on instead of lots of
5348 @page's; minor rephrasing in Introduction.
5350 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5351 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5352 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5353 segments): used BFD (caps) more consistently as a name in
5354 discourse, fixed a few other minor typos and uses of fonts
5357 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5359 * coffcode.h: fixed bug where string table size wasn't being swapped.
5361 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5363 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5365 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5366 flags. (bfd_print_symbol_vandf) now knows what to do with the
5369 * aoutx.h: made translate_from_native_sym_flags and
5370 translate_to_native_sym_flags produce the above flags.
5373 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5375 * all files: update copyright notices for GPL version 2.
5376 Install header comments and attribute most modules to their
5377 authors. BFD's name is now officially "Binary File Descriptor",
5378 so remove any conflicting pejoratives.
5379 archures.h: Consists solely of comments; remove it.
5381 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5383 * Makefile.in, bfd.c: Made it compile again.
5385 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5387 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5390 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5392 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5393 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5396 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5397 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5399 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5401 * Everything: created some new files, core.c format.c, reloc.c,
5402 section.c and syms.c to split the functionality a bit better.
5403 Cleaned up the rest of the files a bit, and added some
5407 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5409 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5410 really takes 3 arguments, patched code and ammended prototypes.
5412 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5414 * ../include/bfd.h (struct bfd_target): Added new field
5415 "align_power_min" which contains the minimum alignment for a
5416 section. This is used in coff_new_section_hook. The field
5417 insertion necessitates an update of all backends..
5419 * aoutf1.h jump table field inserted
5421 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5424 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5425 table field inserted.
5427 * coffcode.h(just about everything) Now patches up symbol tables
5428 using a different mechanism. The Intel major bug has been fixed,
5429 and the linker can self host on the Aviion and be debugged with
5432 * ecoff.c: new include and jump table patch, i386coff.c: new
5433 include and jump table patch, icoff.c: new include and jump table
5434 patch, ieee.c: can now read archives containing ieee modules.,
5435 libcoff.h: added (combined_entry_type), libieee.h: uped max
5436 sections to 20, m68kcoff.c: new include and jump table patch,
5437 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5438 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5439 srec.c: jump table patch. trad-code.c fixed #IF typeo
5441 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5443 * coffcode.h (coff_swap_aux_in): added else case to deal with
5444 filenames less than 9 characters.
5447 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5449 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5451 * srec.c: now allows any number of sections to be created in a
5452 file. Outputs addresses of the right length.
5454 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5456 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5457 target didn't match, the format got set to the attempted match,
5458 breaking a future test.
5460 *../include/i386coff.h : fixed typo in type field with size
5462 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5463 support in the jump table for the swapping routines exported to
5464 gdb. Now gdb works with the 386.
5466 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5468 * Merge in changes from gdb-3.95 release.
5469 Makefile.in: Allow hmake and tmake files to add OFILES.
5471 bfd.c: support specific targets as well as searching. When
5472 searching, take default target in preference to others.
5474 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5475 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5476 libbfd.h: Support specific targets as well as searching.
5477 opncls.c: Support specific targets as well as searching.
5478 targets.c: Search is short-circuited if default target matches.
5479 liboasys.c, libieee.c: Undo bothner changes that make macros
5480 work to the left of assignment, but which depend on the
5481 representations of different pointer types being the same.
5483 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5485 * i386coff.c: created.
5486 * coffcode.h: added support for 386.
5487 * Makefile.in: added support for 386.
5488 * ../include/i386coff.h: created
5490 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5492 * coffcode.h: removed all put_x_<sizes>
5493 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5497 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5499 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5501 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5503 * everything: Removed sysdep.h from bfd.h and put back into files
5504 from which it was split out. Now 64 bit version is built with a
5505 -DHOST_64_BIT="long long" on the compile line.
5507 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5509 Changed all the [get|put][name] routines to use [get|put]_[size
5512 Put in support for 64 bit work. Now two versions of bfd may be
5513 generated, according to the state of TARGET_64_BIT, one which is
5514 32 bit only, and one which is 64/32 bits.
5515 Created new back end 'demo64' to test 64 bit functionality.
5517 Renamed some files to work on DOS.
5519 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5520 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5521 chage, 64 bit transfer. * liba.out.h: Split out common code from
5522 sunos and newsos into liba.out. Name changes and prototype mods. *
5523 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5524 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5525 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5526 change and 64bit stuff.* newsos3.c: common code removed, new jump
5527 table. * oasys.c: Name change * opncls.c: Portability fixes *
5528 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5529 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5530 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5531 64bit ized. * demo64.c: 64 bit a.out back end
5533 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5535 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5536 on LHS of assignment, even when using old compilers.
5537 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5538 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5539 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5540 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5541 * targets.c: Add declaration of newsos3_vec.
5543 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5545 * aout.c: fixxed some of the problems with filepos calculation.
5546 (swap_ext_reloc): fixed problem with creation of relocs.
5547 (aout_set_section_contents): fixed filepos problem
5549 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5550 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5551 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5552 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5553 cleaned up. (coff_write_object_contents) cleaned up.
5555 * ecoff.c: Totally different. Now supports ecoff fully.
5557 * icoff.c: fixed problems in relocation callout.
5559 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5561 * m68kcoff.c: updated target vector.
5563 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5564 choose_reloc_size. (sunos4_write_object_contents) now calls
5565 choose_reloc_size so outputs relocs correctly, also calculates the
5566 size of the sections correctly.
5570 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5572 Merge Per Bothner's changes to modularize BFD a.out a bit.
5574 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5575 * ieee.c: Cast enums to int before comparing them, for brain-
5577 * coff-code.h: Remove coff_get_section_contents, and use the
5578 generic one instead.
5580 * aout.c: Derive new module from sunos.c, containing generic
5581 support code for all kinds of a.out files.
5583 * sunos.c: Remove all code that goes in aout.c. Split out
5584 machine dependent followup in sunos4_object_p into
5585 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5586 and redefine only the names we CHANGE, not all the names. Drop
5587 the little-endian vector, and rename the vector as sunos4 rather
5590 * b.out.c: Use aout.c routines for most of the work. Slight
5591 changes for the new regime. Remove close_and_cleanup and
5592 get_section_contents in favor of generics. New transfer vector
5595 * newsos.c: New support for Sony NEWS, another a.out format.
5597 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5598 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5599 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5601 * opncls.c (bfd_close): Call format-dependent write_contents
5602 routine, if writing, before calling target-dependent
5603 close_and_cleanup routine (which is now always generic, I think).
5604 * srec.c: Use bfd_alloc instead of malloc. Remove
5605 close_and_cleanup and move code from it to
5606 srec_write_object_contents. Add write_contents to tvec.
5607 * targets.c: Remove a.out little vector, replace a.out big
5608 vector with SunOS vector. FIXME: Need Vax support again now.
5610 * libbfd.h: Add write_contents format-dependent-vector to the
5611 bfd_target vector. Supply a generic close_and_cleanup routine.
5612 * liba.out.h: Handle the new aout.c split. Add prototypes for
5613 all routines defined in aout.c. Rename "sunos" things to "aout"
5614 things. Add a few fields where needed for various formats.
5615 * Makefile.in: Add aout.c and newsos.c.
5617 * archive.c, ieee.c, oasys.c: Lint.
5619 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5622 changed forward declaration struct stat; to reduce warnings. Changed
5623 comment on bfd_h_<x>_x.
5625 * ../include/m68kcoff.h, ../include/intel-coff.h,
5626 ../include/m88k-bcs.h
5627 Now there are two incarnations of relocs, linenos and syments. One for
5628 internal digestion, and one full of char arrays for I/O. The original
5629 names have gone to detect errors.
5631 * Makefile.in, m68kcoff.c, targets.c
5632 Test new structure code with a 68k coff implementaion
5634 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5635 Fixed all the places where there were problems with the size and
5636 alignments of structures on disk and structures in memory. #ifed out
5637 all the code in coffswap.c, since it should be done using the target
5640 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5642 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5643 multiple reloc command.
5645 * sunos.c (sunos4_set_section_contents): Made it so that sections
5646 are always padded to their alignment size.
5648 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5650 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5651 Clean up types and such (saber C problems).
5652 * ecoff.c: Clean up types and such. Remove routines that are
5653 not used. Fix up reading and swapping of shorts from files.
5655 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5657 * a.out.vax.c: Remove two bogus "static" from prototypes.
5659 * ecoff.c: Got rid of lots of non-working junk (that had
5660 been copied directly from coff-code.h).
5661 Updated to be consistent with updates to icoff.c and coff-code.h.
5663 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5664 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5666 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5667 but until the target_vector is automatically generated,
5668 it's as good as any. Note that the text offset is the only
5669 difference between NewsOS and SunOs (including magic numbers).
5670 (Most of the sunos_* routines should to renamed bsd_*
5671 and move to a bsd.c file. Then (and when the target_vector
5672 is automatically generated) it might make sense to create
5673 a separate Sony target.)
5675 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5676 on some systems, and doesn't help on others.
5677 Similarly, only define X_OK if not already defined.
5679 * trad-core.c: Don't include sys/stat.h - at least
5680 on NewsOS 3, it has already been included.
5682 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5684 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5685 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5686 symbol tables if necessary when reading them in, so gdb can use
5687 them. Add "bfd_coff_" to the names so they won't conflict with
5688 names in calling programs. FIXME-soon: if coff-code.h is
5689 included in two BFD modules, this will cause duplicate
5690 definitions; the routines should be exported to a separate,
5691 common, module (probably along with a mess of other ones).
5693 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5695 Improve modtime support.
5697 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5698 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5699 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5700 BUG: archive members still do not get correct mod times.
5702 Improve floating point support for core files.
5704 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5705 (sunos4_core_file_p): Create a second registers section in the
5706 core file, called ".reg2", for the float registers.
5708 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5710 * many changes to improve archive handling; found a logic flaw in
5711 bfd_check_format which only just happened to work by cooncidence.
5713 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5715 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5718 * bfd.h: changed type of udata in asymbol to void *, like it
5719 should be. Added bfd_reloc_dangerous enum member.
5721 * coff-code.h: Fixed it so that internally generated symbols get
5722 their values relocated correctly in all cases. Removed calls to
5725 * icoff.c: Not understanding the destination symbol of a reloc is
5726 not a failure any more, just 'dangerous'. This allows linking of
5727 b.out and coff images.
5729 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5733 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5735 * sunos.c (translate_to_native_sym_flags): fixed
5736 sym_pointer->n_value so that symbols on the way out get their
5737 section relative values calculated correctly.
5739 * coff-code.h (mangle_symbols): fixed problem where tags were not
5740 being relocated for structs, enums, unions. Also various lints.
5742 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5744 * archive.c (get_elt_at_filepos): system_call_error returned
5747 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5749 * Resolve the use of no_error and system_call_error.
5750 The bfd library itself now will never set bfd_error to
5753 The code still needs to be combed to make sure all the error
5754 codes are correct. I suspect they are not always set correctly.
5756 * The names of all the messages have _ prepended because the sun
5757 bundled compiler can't distinguish from a macro which takes an
5758 argument and the same identifier in a non-macro context.
5760 * The reason for the above being that entry points which used to
5761 be trampoline functions are now just macros which expand to a
5762 direct call through the bfd's xfer vector.
5764 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5765 must gas have its own version of everything (the gas version
5766 had the correct value)
5768 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5770 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5771 properly support i960 architecture and output correct reloc stuff.
5773 * bfd.h: added prototype for bfd_printable_arch_mach, added
5776 * coff-code.h: Applied patches from chrisb to support i960
5777 architecture, zero relocs and swap them correcly and conditionally
5778 compiled the timestamp.
5780 * sunos.c: Made the default section alignment 2^3 so that doubles
5781 are done properly. Fixed the same reloc bug that was in b.out.c
5783 * sysdep.h: Now compiles on a Posix box
5785 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5787 * icoff.c: Fix comment on big-endian version.
5788 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5789 F_RELFLG). Set F_AR32WR in output files if little endian
5792 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5794 * archures.c fixed =/== typo
5796 * sunos.c added architecture stuff for output. Fixed
5797 bug where files where vma(data) != size(text)
5798 were processed wrong.
5800 * coff-code.h added a lint cast
5802 * (../include/a.out.sun4.h) fixed it so zmagic
5805 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5807 * archive.c removed loads of includes, and fixed bug where string
5808 table didn't have a null at the end.
5810 * bfd.c fixed includes, added symbols argument to
5811 canonicalize_reloc entry point.
5813 * libbfd.c fixed includes and added some lint patches.
5815 * targets.c added both sorts of intel coff.
5817 * b.out.c fixed included, changed was the canonical
5820 * icoff.c added support for callj and big and little
5823 * opncls.c added chmod+xing for files with EXEC_P set.
5825 * sunos.c fixed includes. Changed default section
5826 alignement to words. Fixed relocation stuff to work with
5829 * bfd.h various new types added, prototype for new
5830 reloc calls, changed bfd->iostream to a void *
5831 to including files don't need stdio.h.
5833 * libcoff.h added conversion table to tie relocs to
5838 * coff-code.h fixed includes. Added code to support
5839 big and little endian formats. Various lints. Better
5840 processing of symbols. Changed reloc stuff to new
5843 * libbfd.h fixed includes
5846 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5848 * bfd.h changed name of alignment entry in sec_struct to
5849 alignment_power, because of conflicting uses within bfd.
5850 Now it should be obvious that it's a 2**n alignment
5851 specifier. Removed start_pad, end_alignment, block, minsize,
5852 output_file_alignment, subsection_alignment and original_vma fields.
5853 Added align_power() macro. Fixed bfd_section_alignment
5854 acessor macros. Added bfd_symbol_same_target macro.
5856 * b.out.c (b_out_write_object_contents) fixed to use
5857 new alignment member. Fixed (callj_callback) to use section
5858 relative symbols properly.
5860 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5861 Fixed (translate_from_native_sym_flags) to correctly make
5862 symbols section relative.
5864 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5865 (bfd_make_section) took out initialization of obsolete members.
5866 (bfd_print_symbol_vandf) added
5868 * opncls.c (bfd_create) created.
5870 * coff-code.h (coff_new_section_hook) took away refs
5871 to obsolete members. (make_a_section_from_file) added
5872 conversion between alignment types. (coff_symbol_from)
5873 added. (coff_count_linenumbers) only counts linenumbers
5874 if symbol is of coff-type. (coff_mangle_symbols) only
5875 heavily mangles symbols if symbol is coff-type.
5876 (coff_write_symbols) various lints. (coff_write_object_contents)
5877 various lints and modification for alignment conversion.
5878 (coff_slurp_relocs) fixed for use with new asection shape.
5880 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5882 * archive.c lots of lint
5884 * b.out.c added callj relocation support, upgrated reloc howto.
5885 Fixed so that asymbol and reloc records are output
5888 * bfd.c lots of lint, support for new bfd entry point
5891 * bfd.h changed definition of asymbol to contain pointer to
5892 owning bfd, removed target dependencies.
5894 * cache.c took out print statements, put in BFD_ASSERT calls.
5896 * coff-code.h various lints, corrected linenumber output
5897 functionality. Added support for new style asymbols and
5898 bfd_print_symbol. Fixed so that asymbol and
5899 reloc records are handled correctly. Added timestamp.
5901 * icoff.c Added support for new howto shape.
5903 * liba.out.h Added support for new asymbol shape
5905 * libbfd.c various lints
5907 * libbfd.h various lints
5909 * libcoff.h added support for new asymbol shape.
5911 * sunos.c various lints. Added support for new asymbol shape
5912 and bfd_print_symbol.
5914 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5916 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5917 pointer lint. Added support for callj relocation. Fixed bug where
5918 the last 32 bytes of the text section were overwritten by data. Fixed bug
5919 where archives of b.out didn't work due bfd_slurp_extended_name_table
5922 * sunos.c added support for n_other field. Braced the howto table so
5923 that it won't be affected by any lengthing of the howto struct typedef.
5926 * bfd.h added support for n_other field, added special_function
5927 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5930 * bfd.c upgraded bfd_perform_relocation, various lints.
5932 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5934 * ChangeLog: Started ChangeLog for BFD.
5935 * ToDo: Create file for suggestions.
5937 * Makefile: Support easy loading into Saber C.
5938 Add dependencies for icoff.o and bcs88kcoff.o.
5939 Rename coff.c to coff-code.h. Change callers.
5941 * bfd.c (bfd_check_format): Allow the check_format routines
5942 to return the desired target vector, rather than just a Boolean.
5943 bfd.h (bfd_check_format): Change function pointer return type.
5944 archive.c (bfd_generic_archive_p): change callee.
5945 b.out.c (b_out_little_object_p, b_out_big_object_p,
5946 b_out_real_object_p): change callee.
5947 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5948 in check_format transfer vectors that need a filler.
5949 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5950 bcs88kcoff.c: change callee.
5951 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5952 icoff.c: change callee.
5953 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5955 * libbfd.c (zalloc): It should actually zero the storage!
5956 This was commented out for some reason.
5958 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5959 This is so callers can avoid <stdlib.h> which doesn't exist
5962 * bfd.c (map_over_sections): Add debugging code, since I
5963 noticed the section count for sunos core files was bad, but only
5964 GDB had detected the problem.
5965 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5966 bfd_get_section_linenos): Remove obsolete functions.
5967 (bfd_apply_relocations): Use longs, not ints, for the math.
5969 * bfd.h: Declare enum boolean and struct bfd_target as well
5970 as typedefs for them. Remove obsolete
5971 bfd_get_section_lineno_size.
5973 * cache.c: Make the "fdopen" support work. Keep better track
5974 of how many files are open. Centralize the opening of files
5975 and be sure bfd_open[rw] actually try to open the file. Evade
5976 linked list initialization problems.
5978 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5980 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5982 * cplus-dem.c: Delete file, since it is not part of BFD.
5984 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5985 (bfd_openr, bfd_openw): Actually open the file, give error now.
5987 * sunos.c (sunos4_core_file_p): Set section count.
5988 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5989 obsolete definitions.
5990 (_write_symbol_table): Initialize <idx> counter.
5991 (foop): Eliminate debugging code.
5997 version-control: never