1 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3 * libbfd-in.h (struct artdata): Add armap_timestamp and
4 armap_datepos here too.
6 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
8 Improve timestamp support in BSD archive files to avoid linker
11 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
12 (bfd_flush, bfd_stat): Add prototypes.
13 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
14 (bfd_stat): Add, does fstat on a BFD.
16 * archive.c (_bfd_write_archive_contents): At end of file writing,
17 verify and possibly update the timestamp in the armap, if a BSD
18 archive. FIXME! Kludge recognizes BSD archive, rather than
19 vectoring properly. Should add to xvec.
20 (compute_and_write_armap): Move prototype to top, avoid PROTO.
21 (bsd_write_armap): Save timestamp and file location thereof, when
22 writing the armap in a BSD file.
23 (bsd_update_armap_timestamp): New function to check and
24 rewrite the timestamp.
26 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
28 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
30 * hosts/i386sco.h: Define a bunch of stuff for core files.
31 * sco-core.c: Remove, replace by trad-core.c.
32 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
33 * config/i386sco.mh: Use trad-core not sco-core.
34 * hosts/i386isc.h, config/i386isc.mh: Remove.
35 * configure.host: Use i386sco for isc.
36 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
37 * config.bfd: Use i386-coff not i386-sco.
39 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
40 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
41 i486-elf which doesn't exist).
43 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
45 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
46 padding field to zero.
48 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
49 * configure.in: Remove bogus netbsd386 handling.
51 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
52 Correct overflow detection requires matching the upper four bits
53 of the destination against the PC.
55 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
57 * configure.in: Make 64-bit stuff work with "--with-targets=all".
59 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
61 * libbfd-in.h: Removed swapping routines declarations.
62 * bfd-in.h: Added swapping routine declarations, and renamed them
64 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
65 * Changed all callers.
66 * libbfd.h, bfd-in2.h: Rebuilt.
68 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
70 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
73 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
75 * configure.in: Reorganized setting of makefile variables so
76 64-bit stuff works again.
78 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
81 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
82 "native_elf_sym" field, merged to make new type "elf_symbol_type".
83 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
84 Deleted field raw_syms.
85 (obj_symbols): Remove cast.
86 (obj_raw_syms): Deleted.
87 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
88 native_elf_sym fields.
89 * elf32-hppa.c: Changed uses of elf32_symbol_type to
92 From Pete Hoogenboom and Jeff Law:
94 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
96 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
97 bits are zero (e.g., they specify no relocations), then do not
98 even bother adding their entries to the symextn section.
100 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
101 of scope can have an argument relocation stub.
103 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
104 structure and type to elf32_hppa_stub_description. This makes
105 it consistent with the GNU coding conventions.
106 (elf32_hppa_stub_description): Added a 'next' field to allow
107 linking of stub description structures.
108 (elf32_hppa_stub_description): Added a 'stub_listP' field to
109 keep track of individual stubs.
110 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
111 Combined with the elf32_hppa_stub_description structure.
112 (elf32_hppa_stub_name_list): New type to keep track of
115 (add_stub_by_name): New function.
116 (find_stub_by_name): New function.
117 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
119 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
122 * elf32-hppa.c: (retval_mismatches): The direction of argument
123 relocation was reversed.
124 (hppa_elf_build_arg_reloc_stub): Return address was not being
126 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
127 argument relocation bits so this function can be used in the check
129 (hppa_elf_stub_check): Pass caller argument relocation bits into
130 hppa_elf_arg_reloc_needed_p().
131 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
132 pass caller argument relocation bits into
133 hppa_elf_arg_reloc_needed_p().
135 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
137 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
139 * hosts/delta88v4.h: New for SVR4.
140 * configure.hosts: Use it.
142 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
144 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
145 is an SCO pre-define.
147 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
149 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
151 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
153 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
155 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
156 symbols as BFD local symbols.
157 (nlm_write_object_contents): Don't bother writing out exported
158 symbols more than once; they now appear in the symbol table more
159 than once (with and without a prefix) if necessary. Set offset
160 values to be non-zero as NLMLINK does.
162 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
164 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
166 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
168 * section.c (struct sec): Move position of user_set_vma, and
170 (SEC_BALIGN): Disable for now. I don't think it's currently used.
172 * elf32-hppa.c (elf_hppa_howto_table): Now static.
173 (symext_rootP, symext_lastP, global_value, GOT_value,
174 global_symbol, global_sym_defined, symextn_contents,
175 symextn_contents_real_size, elf_hppa_stub_rootP,
176 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
177 default initialization.
178 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
180 (hppa_look_for_stubs_in_section): Introduce temporaries to make
181 code more readable in 80 columns.
183 * libhppa.h (all functions): Now inline under GNU C.
185 More patches from Jeff Law:
187 * elf32-hppa.c (AR_WARN): Give argument which caused the
188 invalid argument relocation.
189 (AR_UNIMP): Delete unused macro.
190 (hppa_elf_set_section_contents): Always return a value.
191 (elf32_hppa_backend_table_processing): Likewise.
192 (elf32_hppa_backend_section_processing: Likewise.
194 * som.c: New file containing SOM specific code extracted
197 * som.h: New file containing SOM specific code extracted
202 * libhppa.h: Delete SOM specific code. Add generic PA
203 code which can be shared by both SOM and ELF backends.
205 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
206 depends on libhppa.h now.
208 * configure.in (hppa_vec): Needs som.o module instead of
211 * elf32-hppa.c: Include libhppa.h. Do not define
214 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
215 now lives in libhppa.h.
216 (hppa_reloc_field_selector_type_alt): Likewise.
218 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
219 define malloc or free.
221 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
224 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
226 (elf_hppa_reloc_type_lookup): Likewise.
227 (elf_hppa_tc_make_sections): Likewise.
228 (hppa_elf_arg_reloc_needed_p): Likewise.
229 (hppa_elf_build_long_branch_stub): Likewise.
230 (elf_reloc_map): Delete, no longer used.
231 (elf_hppa_reloc_map): Likewise.
232 (elf32_hppa_symextn_map_max_size): Likewise.
233 (elf32_hppa_get_sym_extn): Abort if type is bogus.
235 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
236 of the .hppa_unwind section.
238 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
240 * config.bfd: recognize m88110.
242 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
244 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
246 * elfcode.h (elf_section_from_bfd_section): Add detection of
250 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
251 New functions for support of long branch stubs.
252 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
253 check for long branch stubs.
254 (hppa_look_for_stubs): Unused function. Removed.
255 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
256 version of bfd_set_section_contents.
257 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
258 when BFD is configured for debugging.
260 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
261 to return a list of symbols that have non-zero argument
263 (hppa_elf_stub_finish): Make sure stub generation is done only
266 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
267 generation relocation entries within a stub.
268 (hppa_elf_build_arg_reloc_stub): Corrections to argument
271 * elf32-hppa.c: New #define's for argument relocation types.
272 (mismatches, retval_mismatches): Updated to reflect new
273 argument relocation types.
274 (CURRENT_STUB_OFFSET): New macro.
276 * elfcode.h (map_program_segments): Set the PF_X bit for data
279 * elf32-hppa.c: (elf_hppa_howto_table): Add
280 R_HPPA_STUB_CALL_17 for support of linker stub generation.
281 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
284 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
285 R_HPPA_STUB_CALL_17 for support of linker stub generation.
287 * hppa_stubs.h: Add new instructions that are used in linker
290 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
291 unwind descriptor were incorrect.
293 * libelf.h (bfd_elf_find_section): Declare.
295 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
296 function in place of global_sym field in elf_backend_data
298 (elf32_hppa_backend_symbol_table_processing,
299 elf32_hppa_backend_section_processing,
300 elf32_hppa_backend_fake_sections,
301 elf32_hppa_backend_section_from_shdr,
302 elf32_hppa_backend_section_from_bfd_section): New functions to
303 provide support of symbol extension sections and argument
305 (elf_info_to_howto): Remove call to abort().
307 * elf32-target.h: Support for special processing by the backend.
308 (struct elf_backend_data): Added elf_backend_symbol_processing,
309 elf_backend_symbol_table_processing,
310 elf_backend_section_processing, elf_backend_section_from_shdr,
311 elf_backend_fake_sections, and
312 elf_backend_section_from_bfd_section fields.
313 * elfcode.h: (bfd_section_from_shdr): Add a check for
314 processor-specific section types.
315 (elf_fake_sections): Add a check for processor-specific
317 (bfd_elf32_write_object_contents): Add a check to see if
318 there is any final section processing to be done by the
320 (elf_section_from_bfd_section): Add a check for
321 processor-specific section types.
322 (elf_slurp_symbol_table): Remove reference to global_sym in the
323 elf_backend_data structure. Replace it with a call to
324 elf_backend_symbol_processing.
325 * libelf.h: Remove global_sym field in the elf_backend_data
326 structure. Replace it with a series of backend-specific
329 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
330 stub_sym should be called target_sym.
331 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
332 rather than the output bfd (output_bfd).
333 (hppa_elf_reloc): Get rid of references to the global_sym field in
334 the elf_backend_data structure.
336 * elfcode.h (elf_fake_sections): Check the correct condition for
337 .bss. Also, detect the existence of a .note section.
339 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
342 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
343 should be a reference to bfd_arch_hppa.
345 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
346 the bfd_check_format structure to avoid a type mismatch.
348 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
349 and Jim Kingdon (kingdon@cygnus.com)
352 * netbsd386.c: New file.
353 * aoutx.h: Make sym_is_debugger_info true for N_FN.
354 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
355 libaout.h, targets.c: Other changes.
357 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
359 * config/m88k-elf.mt: New file.
360 * config.bfd: Use it for m88*-*-sysv4*.
362 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
364 * elfcode.h (elf_build_phdrs): Unused function deleted.
365 (bfd_shdr_from_section): Ditto.
366 (write_relocs): Don't change section contents for addend.
367 (elf_locate_sh): Return type is now always elf_internal_shdr,
368 since the other types were really aliases for this type anyways.
369 Don't compile this function, since it is static and doesn't appear
370 to be used in this file.
371 (sym_is_global): Return non-zero for weak symbols. Abort if
372 section pointer is null.
373 (swap_out_syms): Reorder tests so function symbols can be weak.
374 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
375 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
376 extracting out some common code. Abort if BFD section symbol has
378 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
379 section symbols. Don't read section contents to fill in addend
382 * elf32-i386.c (elf_howto_table): All partial_inplace fields
387 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
389 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
390 specific information for a symbol. Put in elf_sym_num, which
391 gives the external symbol number in the elf object file, since
392 local symbols must come before global symbols.
393 (elf_sym_extra): New macro.
394 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
395 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
396 symbol number to external number. Store the address of the
397 Elf_Sym_Extra field for the symbol in the udata field.
398 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
400 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
402 * elfcode.h (elf_obj_tdata): Add field to count the size of the
403 array of pointers to section symbols.
404 (elf_map_symbols): Bump the max index of the section symbols so
405 that we don't overwrite memory. Store the max index into the
408 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
410 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
411 to the section symbols we created. Remove unused field
413 (elf_map_symbols): Fill in array of pointers to section symbols.
414 Only create section symbols for sections that have SEC_ALLOC set,
415 and have non-zero size.
416 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
417 section symbol, look up the section in the list of section
418 symbols, and set the udata pointer appropriately. Otherwise, if
419 udata is still NULL, fail an assertion, and use 0, instead of
422 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
424 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
425 mipslelf and mipsbelf respectively.
426 * config/mipslelf.mt, config/mipsbelf.mt: New files.
427 * elf32-mips.c: Added some reloc information.
428 * configure.in: Fixed error message.
430 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
432 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
434 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
435 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
436 * archures.c: Alphabetize decls.
438 * configure.in, targets.c: Add missing vectors to the tables.
439 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
440 Remove hp300bsd_vec due to clash with sunos_big_vec.
442 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
444 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
445 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
446 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
447 * Makefile.in, configure.host, config.bfd: Corresponding changes.
448 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
450 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
452 * coffgen.c (coff_section_symbol): If section's output_section is
453 not yet set, point to itself. This is needed because this is
454 called on the output file, not the input file.
456 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
457 dummy value, rather than leaving it NULL.
459 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
461 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
462 bfd_default_set_arch_mach.
464 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
466 * config.bfd (cpu): Extract from canonical name with sed.
467 * configure.in: Don't pass it.
469 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
471 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
472 BYTE_SIZE conflicts with a Mach header.
473 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
475 * configure.host: Make sure all OS fields end in *.
477 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
479 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
480 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
481 doesn't exist, don't try to create it.
483 * nlmcode.h (nlm_write_object_contents): procedure offsets are
484 from start of code segment, not start of file.
485 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
487 * configure.in (SELECT_VECS switch): Likewise.
489 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
491 * format.c (bfd_check_format): If the target matches the default
492 target, set match_count to 1, to ignore any previous matches.
494 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
496 * configure.in: Add reloc16.o when we add
497 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
498 Makefile.in (BFD_LIBS): Remove reloc16.o.
500 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
503 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
504 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
505 S-records via SELECT_VECS.
507 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
508 support S-records, for convenience.
510 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
512 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
513 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
514 Read and write Alpha relocs. Can't process them yet.
515 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
516 If the section does not already exist, create it.
518 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
521 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
523 * ecoff.c: Move MIPS reloc support from here...
524 * coff-mips.c: to here.
525 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
527 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
528 finish_reloc backend function.
529 (ecoff_write_object_contents): Removed MIPS specific assertions.
530 * coff-mips.c (mips_finish_reloc): New function.
531 (mips_ecoff_backend_data): Fill in new fields.
532 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
534 * targets.c: Added extern for ecoffalpha_little_vec.
536 * bfd.c (_bfd_host_big_endian): Removed.
537 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
539 * bfd-in2.h: Regenerated.
541 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
543 * config.bfd: New file, broken out of configure.in.
544 * configure.in: Use it, and use standard target names for
545 --with-targets, replacing --with-bfd-targets.
547 * archures.c (archures_init_table): Add bfd_sh_arch.
549 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
550 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
551 Fix error in error message.
553 * oasys.c: Make bfd_error_vector extern.
555 * configure.in: Include stab-syms.o for a.out/b.out targets
558 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
560 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
561 section before setting output_has_begun.
562 (nlm_set_section_contents): Remove argument names from
563 mangle_relocs_func prototype.
564 (nlm_write_object_contents): Remove shadowing local variable.
565 Don't write out debugging symbols if debugInfoOffset is -1. Add
566 the codeImageOffset to the start, exit, and check procedure
568 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
569 Don't check partial_inplace field; its value is irrelevant.
571 * Base use of sco-core on host, not target.
572 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
573 * config/i386-sco.mt (TDEFINES): Removed.
574 * config/i386sco.mh: New file to use sco-core.
575 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
577 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
578 conversions for some fields.
580 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
582 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
583 error rather than aborting.
585 * libnlm.h (struct nlm_backend_data): Added mach field.
586 (nlm_machine): New accessor macro.
587 * nlm.c (nlm_mkobject): Set architecture and machine from backend
589 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
591 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
593 * configure.in: Replace calls to sort with shell code
596 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
598 * configure.in: Include aout32.o for any a.out/b.out formats.
600 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
602 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
603 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
604 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
605 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
606 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
607 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
610 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
612 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
614 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
616 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
618 * bfd.c (bfd_scan_vma): New function.
620 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
622 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
624 * bfd-in2.h: Updated.
626 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
629 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
631 * configure.in: Remove unneeded test.
633 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
635 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
637 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
639 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
641 * PORTING, TODO, config/README: Update to reflect below changes.
643 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
644 --with-bfd-targets="target1,target2,..." and the special target
645 "all" to get the previous default behavior.
646 Figure out which architecture and backend .o files are needed from
647 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
648 the .mt files. Define TDEFAULTS based on them, also.
650 * Makefile.in: Remove references to MINIMIZE.
651 * archures.c, targets.c: Ditto.
653 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
654 SELECT_ARCHITECTURES as variables rather than as -D arguments to
657 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
658 i960-coff.mt (TDEFAULTS): Don't put the default vector in
659 SELECT_VECS manually; it's automatic now.
661 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
662 SELECT_VECS manually; -DSCO_CORE does it automatically now.
664 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
665 (TDEFAULTS): Don't define BFD; not used.
667 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
668 this is a host, not a target.
670 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
672 * elfcode.h (elf_object_p): Add comment about what this function
673 does and to watch out for side effects. Add FIXME for memory leaks.
674 Fix comment about checking for matching byte order. Preserve
675 pointer to old tdata (if any), and restore it if we don't match
676 file with target vector. If we are going to use goto's, use them
677 consistently and maintainably.
678 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
679 to note that the problem is even more serious than just leaked
680 memory. Replace goto with more traditional return.
682 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
684 Fix incorrect or useless makefile variable definitions:
685 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
686 define DEFAULT_VECTOR, instead of TDEFINES.
687 * config/i386aix.mh (MINIMIZE): Don't define.
688 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
689 * config/rs6000.mh (ALLOCA),
690 * config/i386v.mh (ALLOCA),
691 * config/i386linux.mh (ALLOCA),
692 * config/i386isc.mh (ALLOCA),
693 * config/go32.mh (EXTRALIBS): Don't define; not used.
694 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
695 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
696 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
698 * config/.Sanitize (Things-to-keep): Add README.
699 * config/README: New file, explaining the variables.
701 * targets.c (target_vector): Add hp300_bsd_vec.
702 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
703 (hp300bsd.o): New rule.
705 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
707 * libelf.h (NAME): Provide a default definition, that's neither
708 for 32 bits nor for 64.
710 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
712 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
713 that is what is in elf.c.
715 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
717 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
718 scBss and scSBss symbols, since it was wrong.
720 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
723 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
724 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
726 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
727 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
729 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
731 * hpux-core.c: Cast return value from bfd_zalloc.
733 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
735 * aoutx.h (log2): Delete i387-specific code.
737 * Makefile.in (BFD_LIBS): Always include elf.o.
738 (BFD32_BACKENDS): Don't include elf.o here.
739 (ofiles): Delete references to ofiles2 and ofiles3.
740 (do_clean): Delete ofiles.
741 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
742 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
743 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
745 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
748 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
749 (from Meissner's additions to bfd-in2.h).
751 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
755 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
757 * elfcode.h (elf_write_object_contents): Don't drop core if
758 elf_symbol_from returns a NULL pointer when processing a non-elf
759 symbol, use a 0 size instead.
761 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
763 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
764 bfd_elf32_hash, since the hash table is independent of the 32/64
767 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
768 that is what is in elf.c.
770 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
772 * elf32-i386.h (reloc_type): Reformat spacing.
773 (elf_howto_table): Add the rest of the 386/ELF relocations.
774 (elf_i386_reloc_type_lookup): Ditto.
775 (elf_i386_info_to_howto): Ditto.
776 (elf_i386_info_to_howto_rel): Ditto.
778 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
780 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
781 of nlm_slurp_symbol_table as boolean, not pointer.
782 * nlmcode.h (nlm_canonicalize_reloc): Test return value
783 of nlm_slurp_reloc_fixups as boolean, not pointer.
785 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
787 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
788 are now predefined by GCC
790 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
792 * coffgen.c (coff_print_symbol): Add the section offset to the
793 line number address, so it's printed the same way as the function
794 address. Only showed up for line numbers that aren't in the first
797 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
799 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
800 (nlm_mangle_relocs_func): New macro.
801 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
802 (nlm_i386_mangle_relocs): New function.
803 * nlmcode.h (nlm_compute_section_file_positions): Move all common
804 symbols into the .bss section.
805 (nlm_set_section_contents): Call the mangle_relocs function.
806 (nlm_write_object_contents): Treat a reloc against any defined
807 symbol as an internal reloc. Fix bug in external reloc counting.
808 Get the offset and debugging type right for .bss symbols. Only
809 output debugging symbols for defined symbols.
811 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
813 * coff-z8k.c (rtype2howto): Likewise.
814 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
815 * elf32-i386.c (TRACE): Likewise.
816 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
817 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
818 * coffgen.c (coff_print_symbol): Do an fprintf to the file
819 argument rather than using printf.
821 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
823 * coffswap.h: Added macros used when accessing several fields;
824 default is the same as before.
825 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
826 * coff-alpha.c: Defined macros to use the right sizes in
828 * libecoff.h: Backend information is now in target vector, not
829 BFD. Start of backend information is COFF backend information.
830 * coff-alpha.c, coff-mips.c: Changed accordingly.
831 * ecoff.c (ecoff_mkobject): New function.
832 (ARMAP_START): Changed into backend information, since Alpha uses
834 (ecoff_slurp_armap): Don't overlay archive header.
835 * bfd.c: Include libcoff.h.
837 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
839 * Makefile.in (install): Fix sh syntax error.
841 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
843 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
845 * nlm_slurp_symbol_table: Don't use '&' on arrays.
847 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
849 * ecoff.c: New file for generic ECOFF functions.
850 * ecoffswap.h: New file for ECOFF swapping functions which differ
851 only slightly for different targets.
852 * libecoff.h: Added prototypes for ecoff.c functions.
853 (ecoff_backend_data): New structure.
854 (ecoff_tdata): Added backend_data field. Changed external data
855 pointers to be PTR rather than to a particular struct.
856 (ecoff_symbol_struct): Moved in from coff-mips.c.
857 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
858 Added ECOFF backend structures. Include ecoffswap.h.
859 * coff-msym.c: Removed; superseded by ecoffswap.h.
860 * bfd.c: Include coff/internal.h.
861 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
863 (BFD64_BACKENDS): Added coff-alpha.o.
864 (CFILES): Removed coff-msym.c. Added ecoff.c.
865 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
866 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
867 (ecoff.o, coff-alpha.o): New targets.
868 (coff-msym.o): Removed target.
870 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
872 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
873 of EXFUN in the BFD sources. Heave ho!
875 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
877 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
879 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
881 * hosts/sun3.h: remove some more conflicting decls
883 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
885 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
886 redefine TEXT_START_ADDR to be 0.
888 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
890 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
891 host and target info.
893 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
895 * nlm32-i386.c: New file. First cut at i386 NLM code.
896 * libnlm.h: Added some more prototypes.
897 (struct nlm_relent): New structure.
898 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
899 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
900 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
901 nlm_reloc_fixup_secs.
902 (struct nlm_backend_data): New structure, with accessor macros.
903 * nlmcode.h: Use NLM_HIBIT rather than MSB.
904 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
905 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
907 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
908 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
910 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
911 external references in symbol table as undefined symbols.
912 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
913 argument in get_symtab rather than in slurp_symbol_table.
914 (nlm_slurp_symbol_table): Save symbol information in tdata.
915 (nlm_print_symbol): New function.
916 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
917 nlm_canonicalize_reloc): New functions to read relocs.
918 (nlm_compute_section_file_positions, nlm_set_section_contents,
919 nlm_external_reloc_compare, nlm_write_object_contents): New
920 functions to create NLM files.
921 * nlm-target.h: Define all the nlm functions here either as
922 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
923 the backend_data field to TARGET_BACKEND_DATA.
924 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
925 they are now in nlm-target.h.
926 (TARGET_BACKEND_DATA): Define as NULL.
927 * nlm.c (nlm_mkobject): Do allocate the tdata field.
928 (nlm_set_arch_mach): New function.
929 * targets.c: Added nlm32_i386_vec.
930 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
931 (CFILES): Added nlm32-i386.c.
932 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
933 (nlm32-i386.o): New target.
935 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
937 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
938 C, and aren't needed anyway (return int)
940 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
942 * elfcode.h: Use casts with bfd_alloc and alloca.
944 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
946 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
947 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
948 older cpp's, that don't do additional replacement on the JUMP_TABLE
950 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
953 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
955 Yet another trad-core variant:
956 * config/esix.mh, hosts/esix.h: New files.
957 * configure.hosts: Use them.
959 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
961 * reloc.c (bfd_perform_relocation): Handle the case of
962 complain_overflow_bitfield, rightshift > bitpos, and a negative
965 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
967 * elfcode.h: Reimplement segment writing.
968 (elf_write_phdrs): Use precomputed e_phoff rather than making
970 (elf_build_phdrs): Disabled, for now.
971 (assign_file_position_for_section): Don't change file offset for
973 (assign_file_positions_for_symtab_and_strtabs): New function.
974 (struct seg_info): New type.
975 (map_program_segments): New function.
976 (assign_file_positions_except_relocs): For executables, leave
977 section headers &c for last, and properly align all sections with
979 (prep_headers): No longer abort when EXEC_P is set.
980 (write_shdrs_and_ehdr): Deleted all code relating to program
983 * elfcode.h (various): Deleted some unused code, and debugging
985 (write_relocs): Cache value of last symbol looked up, to save
986 time if the symbol is referred to repeatedly.
987 (elf_fake_sections): Check only SEC_RELOC flag, not number of
989 (assign_section_numbers): Likewise.
991 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
993 * libelf.h (struct elf_backend_data): New field, maxpagesize.
994 (struct elf_obj_tdata): New field, phdr.
995 * elf32-target.h (elf32_bed): Initialize maxpagesize from
997 (ELF_MAXPAGESIZE): Default to 1.
998 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
999 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1000 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1001 Most should have length field of `2'.
1003 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1005 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1007 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1009 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1010 the top level script has already adjusted for it.
1012 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1014 * srec.c (srec_write_symbols): Get CR LF in the right order.
1016 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1018 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1020 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1022 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1023 bitpos when overflow checking.
1025 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1027 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1028 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1029 Send error messages to stderr.
1031 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1033 * nlm{32,64}-target.h: Remove.
1034 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1035 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1036 * nlm.c (ARCH_SIZE): Remove define to zero.
1037 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1038 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1039 * nlm{32,64}-gen.c (nlm-target.h): Include.
1040 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1041 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1042 nlm<size>, and use macros select size.
1044 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1046 * Makefile.in (Makefile): add configure.in, drop redundant
1047 $(srcdir), drop redundant ./
1049 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1051 * hpux-core.c: New file; backend for HP/UX style core files.
1052 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1054 * bfd-in2.h: Updated.
1055 * hppa.c (make_bfd_asection, hppa_core_file_p,
1056 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1057 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1058 Removed from target vector.
1059 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1061 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1063 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1064 (HDEPFILES): Set to hpux-core.o.
1065 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1066 * hosts/hp300.h (HOST_HP300HPUX): Define.
1067 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1068 aix386-core.o, hpux-core.o.
1069 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1071 * reloc.c (enum complain_overflow): New enumeration with the
1072 various flavours of overflow checking.
1073 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1074 from boolean to emum complain_overflow. Removed obsolete absolute
1076 (HOWTO): Removed absolute argument.
1077 (bfd_perform_relocation): Do overflow checking on all types of
1079 * bfd-in2.h: Updated accordingly.
1080 * all targets: Updated initialization of reloc howto tables.
1082 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1084 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1087 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1089 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1091 * elfcode.h: Fix several illegal pointer combination warnings for
1092 usages of bfd_alloc and alloca.
1094 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1095 apparent Sun C preprocessor recursion. Fix access macros.
1096 * nlmcode.h: Remove spurious '&' before several array references.
1098 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1100 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1101 config/m68k-coffun.mt -> u68k-coff.mt.
1102 * Makefile.in, configure.in: Corresponding changes.
1104 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1106 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1107 function name; it's valid without, and some compilers give
1108 warnings with it there.
1110 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1112 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1113 * bfd.c (union tdata): Add nlm_obj_data;
1114 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1116 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1118 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1119 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1120 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1121 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1122 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1123 * bfd-in2.h (INLINE): Defines moved here.
1124 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1125 * libelf.h (CAT4): Move define to bfd-in2.h.
1126 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1127 * bfd-in2.h (union tdata): Add nlm_obj_data.
1128 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1129 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1130 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1131 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1132 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1135 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1137 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1139 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1141 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1142 Deleted `thunk' structure, merged into tdata, duplicate data
1144 Rearranged functions, grouping by functionality.
1145 Broke up many functions in elfcode.h, re-ordered many parts of
1146 file writing to handle unpredictable state of section relocation
1147 table as provided by various applications.
1148 Still needs cleanup: Merge functions back together, split out
1149 data structure with only data that is used only when writing out
1152 * elf.c (bfd_elf_generic_reloc): New function, taken from
1154 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1155 bfd_perform_relocation lossage.
1157 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1159 (ofiles): Don't use sort or uniq; do it with sh constructs.
1161 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1163 * coffcode.h: Recognize I386PTXMAGIC.
1164 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1165 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1166 New macros; use it if defined.
1167 * config/symmetry.mh, hosts/symmetry.h: New files.
1169 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1171 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1172 * Makefile.in: Change accordingly.
1173 (CFILES): Add elf64-gen.c.
1175 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1177 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1179 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1181 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1184 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1186 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1187 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1189 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1191 * configure.in: Recognize h8300h-*-*.
1193 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1195 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1196 type R_H8500_HIGH_16.
1197 * coff-sh.c (r_imm32): Get the width of the reloc right.
1199 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1201 * configure.in: Add new target m68k-coffun to the dpx/2.
1202 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1204 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1206 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1207 sparc-aout-specific list.
1209 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1211 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1213 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1214 and Jim Kingdon (kingdon@cygnus.com)
1216 * elfcode.h: Use memset not bzero.
1217 * trad-core.c: Don't include <sys/file.h>.
1218 * i386linux.h: Include <sys/file.h>.
1219 * coff-m68k-un.c: new file to handle names with underscores on
1221 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1222 to not duplicate the function in the executable.
1223 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1225 * coffcode.h (MC68KBCSMAGIC): case added.
1226 * targets.c: Add m68kcoffun_vec.
1227 * configure.host: added support for Bull dpx/2.
1228 * config/dpx2.mh, hosts/dpx2.h: new files.
1229 * Makefile.in: added target coff-m68k-un.
1231 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1233 * aoutf1.h: Add definition of MACHTYPE_OK.
1235 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1237 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1240 * syms.c, bfd-in2.h: Doc fix.
1242 * coffcode.h (CALC_ADDEND): Check for common section using the
1243 section flag as well as the symbol flag.
1245 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1247 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1248 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1249 be sufficient. Define TEXT_START_ADDR.
1251 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1253 * aoutx.h (translate_from_native_sym_flags): Removed statep
1254 argument. Just let an indirect symbol point to the next symbol
1255 without forcing the next symbol to be undefined. Changed all
1257 * hp300hpux.c (slurp_symbol_table): Changed call to
1258 translate_from_native_sym_flags.
1259 * targets.c: Added hp300hpux_vec.
1260 * Makefile.in (hp300hpux.o): Added dependencies.
1262 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1264 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1265 relocs together, and add 64-bit versions.
1266 (bfd_generic_get_relocated_section_contents): Argument to alloca
1269 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1270 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1272 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1273 (new_bfd): Prototype-style definition, using DEFUN.
1274 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1275 argument is type size_t, not bfd_size_type.
1276 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1277 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1278 bfd_error_nonrepresentabltrap): Prototypes.
1279 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1280 bfd_alloc_grow): Adjusted prototypes for arg type change.
1281 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1282 do_slurp_coff_armap, bfd_construct_extended_name_table):
1284 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1285 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1288 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1289 (ofiles): New target. Build a list of unique file names, in case
1291 (TARGETLIB): Use list of files from ofiles.
1292 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1293 minimal-bfd flag and target makefile frag contents.
1295 * elfcode.h (elf_read): Delete static declaration, since function
1297 (elf_map_symbols): Write out section symbols for all sections, for
1299 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1300 section symbols for the same section.
1301 (elf_find_nearest_line): Don't print message, just return false.
1303 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1305 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1307 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1309 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1311 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1312 (realclean): Remove generated headers.
1314 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1316 * section.c (bfd_set_section_content): Deny if file is not opened with
1317 the proper mode, set output_has_begun if file is openened for update.
1318 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1319 done in bfd_set_section_content.
1321 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1323 * hosts/std-host.h: Removed declarations of printf, fprintf,
1324 fcntl, fread and fwrite. They are all error prone for one reason
1325 or another. Changed declaration of memchr from char * to PTR.
1327 * configure.in (mips-*-riscos*): New target; use riscos.
1328 * configure.host (mips-*-riscos*): New host; use riscos.
1329 * config/riscos.mh (HDEFINES): Add -G 4.
1331 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1332 rather than casting the result of bfd_h_get.
1334 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1336 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1339 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1341 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1342 include in search list if BFD64 is defined.
1344 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1345 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1347 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1349 * elf64-target.h, elf64-generic.c: New files.
1350 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1351 (elf64-generic.o): List dependencies.
1353 * Makefile.in: List target `all' explicitly before host/target
1354 makefile fragments are included, in case they define any new
1357 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1358 versions as appropriate. Uses updated.
1359 (elf_debug_section): Declare before use.
1360 (elf_debug_file): New function.
1361 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1362 Alignment value in section header is n_bytes, not log2.
1363 (new_section_hook): Do nothing for now.
1364 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1366 (elf_core_file_p): Simplify check for correct class (word size).
1367 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1368 Initialize all fields when creating data structures.
1369 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1370 (elf_compute_section_file_positions): Set correct class in output
1372 (elf_write_object_contents): Section symbols have empty names in
1375 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1376 args to size_t before call.
1377 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1379 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1381 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1382 number information, return 0 for line number.
1384 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1386 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1389 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1391 * hosts/riscos.h: Define NBPG and UPAGES.
1393 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1395 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1396 lvalue; it contains a cast.
1398 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1400 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1401 Use unsigned hash values for better hashing.
1402 (hash): Hash in the string length for long strings.
1404 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1406 * aoutx.h (compare): Replace 3 if's with a subtraction.
1407 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1408 in decreasing order of success, as an optimization.
1409 (hash): Take a length arg; ignore chars after #25, for speed.
1410 (add_to_stringtab): Pass length to hash.
1412 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1414 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1416 * elfcode.h (elf_new_section_hook): Do nothing for now.
1417 (elf_write_object_contents): Output common symbols the way ELF
1420 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1422 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1423 here from elfcode.h. A couple of size-specific structure pointers
1424 were changed to PTR; uses fixed appropriately.
1425 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1426 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1427 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1428 temporary macros to ease name change.
1429 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1430 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1432 * doc/Makefile.in (libbfd.h): Process elf.c too.
1433 * Makefile.in (elf.o): Note new dependencies.
1435 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1436 code, tweaked some debug hooks.
1437 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1440 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1442 * hosts/riscos.h: New file.
1444 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1446 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1447 section already exists, use its pointer to fill in rawdata slot.
1449 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1451 * hosts/std-host.h: Return value of puts and fputs is int not void.
1453 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1455 * aoutx.h (howto_table_ext): Comment the field names.
1456 * reloc.c (bfd_perform_relocation): Fix max and min values.
1458 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1460 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1461 size-independent elf internal data structures.
1462 * elfcode.h (put_word, get_word): Define as appropriate for
1463 architecture word size. Structure swapping functions changed to
1464 use them as appropriate.
1466 * configure.in: If compiling 64-bit back ends, do them before
1469 * libelf.h: Use new size-independent versions of elf internal data
1471 (symbol_type): Reordered to put any fields dependent on target
1473 (elf_backend_data): Renamed from elf##_backend_data and made
1475 (elf_sect_thunk): Now size-independent.
1477 * libbfd.c (bfd_log2): Now returns unsigned int.
1479 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1481 * Rename config/m88k-aout.mt to config/noop.mt.
1482 configure.in: Use it for mips-*-bsd*.
1484 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1486 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1487 initializer" warning from gcc.
1488 * cpu-h8500.c (arch_info_struct): Likewise.
1489 * cpu-sh.c (arch_info_struct): Likewise.
1491 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1492 howto_*): Unused functions and variables commented out.
1493 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1495 * cpu-h8500.c (compatible): Likewise.
1496 * cpu-sh.c (compatible): Likewise.
1498 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1499 Always set a valid length value, even for invalid input.
1501 * srec.c (srec_write_symbols): Use sprintf_vma.
1503 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1504 uint64_type): Provide default definitions.
1505 * hosts/std-host.h (int64 stuff): Remove them from here.
1507 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1509 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1510 variable. Added default case to switch.
1512 * aoutx.h (translate_from_native_sym_flags): Before casting
1513 pointers to integers, make sure the integer type is wide enough.
1514 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1516 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1517 don't bother comparing for less-than-zero.
1518 (bfd_set_section_contents): Ditto.
1520 * elfcode.h (bfd_add_to_strtab): Now static.
1521 (sym_is_global): New function.
1522 (elf_map_symbols): Call it. Now returns void. Removed unused
1524 (bfd_section_from_shdr): Mark string tables other than for section
1525 and symbol names as normal sections having contents.
1526 (fix_up_strtabs): New function; fixes up ELF header fields for
1527 stab sections with string tables associated.
1528 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1529 sections. Reordered condition tests for symbol flags; default to
1530 local-object value instead of global-object.
1531 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1532 inside condition test.
1533 (elf_print_symbol): Use fprintf_vma.
1534 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1537 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1538 back to "long long" for HOST_64_BIT.
1540 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1541 without using invalid ANSI C preprocessing tokens.
1543 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1544 * libelf.h (bfd_elf32_new_section_hook): Declare.
1545 * elfcode.h (new_section_hook): Define here.
1547 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1548 against multiple inclusions.
1550 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1552 * Makefile.in (bfd.h): Generate into current directory by grabbing
1553 64-bit definition (if any) from sysdep.h.
1554 * bfd-in.h: Put in marker for sysdep.h inclusion.
1556 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1558 * reloc.c (bfd_perform_relocation): Check for overflow on
1559 pc-relative relocations if the howto asked for it.
1561 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1563 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1565 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1567 * config/riscos.m{h,t}: New files.
1568 * configure.{host,in}: Use them.
1570 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1572 * elf32-mips.c: comment change. This is a mips file, not 88k.
1574 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1576 * cache.c (bfd_cache_init): Increment open_files and call close_one
1578 (bfd_open_file): Don't increment open_files here.
1580 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1582 * config/delta88.mh: Don't set CC.
1584 * Makefile.in: Add elf32-{mips,m88k,generic}.
1585 elf32-{mips,m88k,generic}.c: New files.
1586 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1587 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1588 don't match a different target.
1590 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1592 Eliminate "int8_type", "int16_type", "int32_type", and their
1593 variants from the BFD universe. Leave the 64-bit types for now,
1594 since they are in flux.
1596 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1597 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1598 * ieee.c: Convert uint8e_type => unsigned char.
1599 * oasys.c: Extensive changes to eliminate obsolete types.
1600 These depend on changes in ../include/oasys.h as well.
1601 * hosts/*.h: Remove declarations of all these types.
1603 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1605 * hosts/delta88.h: #if 0 out some declarations which conflict with
1608 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1610 * Makefile.in (install): remove parentdir cruft
1612 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1614 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1615 * Expurgate random DEFUNs that have crept in.
1617 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1619 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1620 only be aligned to a 4 byte boundary.
1622 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1624 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1627 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1629 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1630 1927 but fixing some other important things.
1632 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1634 * hosts/std-host.h (int64e_type): Fix definition.
1636 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1638 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1639 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1640 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1641 a STYP_TEXT section.
1643 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1645 * Makefile.in (install, headers): don't put comments after a tab
1646 in the actions section of a rule
1648 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1650 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1651 (ecoff_write_object_contents): If not D_PAGED, don't add the
1652 section headers to text_size. If not D_PAGED, set the magic
1653 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1654 executable, the executable must fully occupy an even number of
1656 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1657 ecoff_big_vec): Consistently set section alignment power to 4,
1658 since ECOFF sections should be multiples of 16 bytes.
1659 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1660 Made ar_pad_char and ar_max_namelen agree for both.
1662 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1664 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1665 symbol value, since bfd symbols are section relative, but ELF
1668 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1670 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1672 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1674 * hosts/news.h, config/news.mh: New files.
1676 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1678 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1679 * coff-h8300.c: More addressing modes.
1680 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1682 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1683 H8/300H name. (compatible): New function.
1684 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1687 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1689 * coff-mips.c (ecoff_compute_section_file_positions,
1690 ecoff_write_object_contents): Only round to page boundaries if
1691 D_PAGED flag is set for the output BFD.
1693 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1695 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1696 casts to work on machine where sizeof(long) != sizeof(int) !=
1698 * coffgen.c (coff_get_normalized_symtab): Ditto.
1699 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1701 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1703 * coffgen.c (coff_write_symbols): For empty string table, write
1704 out 4 in correct byte order. (from minyard@bnr.ca)
1706 * elf32-hppa.c: Don't include libhppa.h for now; define
1707 BYTES_IN_WORD instead, until Utah sends a better fix.
1708 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1709 of malloc and realloc.
1711 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1713 * configure.in (mips-*-ecoffl*): New target; use decstation.
1714 (mips-*-ecoff*): Added trailing '*'.
1716 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1717 for the FDR, not from the first PDR in the file.
1719 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1721 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1723 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1725 * hppa.c (hppa_get_symbol_info): New function.
1727 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1729 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1732 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1733 * libhppa.h (MAXCOMLEN): Define unconditionally.
1734 (_PA_RISC_ID): Only define if not already defined.
1735 * elf32-hppa.c: Include libhppa.h.
1737 From Ralph Campbell:
1738 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1740 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1742 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1744 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1745 remove defines of __MSDOS__ and __GO32__ (these are in the
1748 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1751 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1752 * config/hppabsd.mh: Don't use ranlib.
1754 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1756 * elf.c: New file, for word-size independent code.
1757 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1758 * Makefile.in: Include elf.o in standard objects.
1760 * bfd-in.h (CAT3): Define here.
1761 * libaout.h, libelf.h: Not here.
1763 * libelf.h (struct strtab): Define here.
1764 (bfd_elf_locate_sh): Declare here.
1765 * elfcode.h (struct strtab): Definition deleted.
1767 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1769 * Makefile.in: Make "all", not "bfd.h", be the default target.
1770 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1771 hasn't really changed.
1773 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1775 * elfcode.h (elf_hash): Provide elf standard hash function.
1776 (various): Key off of the machines use_rela_p field to determine
1777 whether to use REL or RELA relocations.
1778 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1779 (elf_make_sections): Allocate a pointer to hold all data for a
1780 given section, and copy each fragment into the data region.
1781 Update the section's pointer with the REL implicit addends if the
1782 machine uses REL relocation.
1784 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1785 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1786 into was elf32-target.h expects.
1787 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1788 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1789 (elf_i386_info_to_howto): Add minimal relocation support.
1791 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1792 elf_info_to_howto_rel fields.
1794 * elf32-target.h (elf_bed): Add support for new fields in
1797 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1799 * elf32-hppa.c: Add symbol extension section support, fix
1800 relocation howto table, add stub generation support.
1802 * elf32-hppa.h: Add symbol extension section support, fix
1803 relocation howto table, add stub generation support.
1805 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1808 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1811 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1812 the symbol is not found.
1814 * elfcode.h (elf_compute_section_file_positions): Not all section
1815 file positions were computed.
1817 * elfcode.h (elf_get_sect_thunk): New function.
1819 * hppa.c (sign_ext): Reimplement.
1821 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1822 these functions static.
1824 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1826 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1828 * aoutx.h (translate_from_native_sym_flags): Don't set
1829 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1830 * aoutx.h (translate_to_native_sym_flags): Translate
1831 constructor symbols properly.
1833 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1835 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1837 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1840 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1842 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1843 from bfd-in.h and .c files. Build bfd.h in build directory,
1844 substituting in requested target word size. Insert word size into
1845 makefile, and maybe enable 64-bit targets.
1847 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1848 are available. Conditionalize on this. Assume HOST_64_BIT
1849 will be defined if needed, so 64-bit targets are conditionalized
1850 only in the Makefile.
1852 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1854 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1856 * coff-sh.c (rtype2howto): Put error message on stderr.
1857 (extra_case): Delete unused variable.
1859 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1860 before calling printf.
1862 * elfcode.h: New file, almost completely derived from old elf32.c.
1863 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1864 * Makefile.in (elf64.o): List dependencies, don't build by
1866 (elf64.c): Add to list of sources.
1867 (elf32.o): Update dependencies.
1868 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1869 namespace pollution; rename vectors.
1870 * targets.c, config/*-elf.mt: Updated.
1871 * All uses of 32-bit versions of structures, routines, and macros
1874 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1876 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1878 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1880 * elf32.c (elf_string_from_elf_section): Handle index of zero
1882 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1884 (elf_write_object_contents): Deleted one unused variable and
1885 initialized another to avoid gcc warnings.
1886 (elf_set_section_contents): Delete unused variable.
1888 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1890 * i386lynx.c: New module for Lynx variant of a.out.
1891 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1892 * gen-aout.c: Get rid of defunct endian stuff, print out true
1894 * targets.c (target_vector): Add i386lynx_vec.
1896 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1898 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1900 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1902 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1903 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1904 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1905 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1906 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1908 * bfd-in.h: Don't define bfd_print_symbol_nm.
1909 Define symbol_info type.
1910 (JUMP_TABLE): Set _get_symbol_info element.
1912 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1913 (bfd_decode_symclass): Use coff_section_type.
1915 * targets.c: Add bfd_get_symbol_info call.
1917 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1919 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1920 complaints from ancient gcc's.
1922 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1924 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1925 hosts/i386linux.h: Define it.
1927 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1929 * VERSION, bfd-in.h: Bump version number to 2.2.
1931 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1932 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1933 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1934 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1935 LR, RR, hppa_field_adjust): New functions.
1937 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1939 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1940 stabs symbols, including new indirect_ptr_ptr argument.
1941 (ecoff_slurp_symbol_table): Pass new argument in calls to
1942 ecoff_set_symbol_info.
1944 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1946 * configure.in: For m68k sysv systems, use m68k-coff.
1948 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1949 (TDEFAULTS): Define it here. Use the new name.
1951 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1954 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1956 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1957 number of arguments.
1958 (aix386_core_file_p): Initialize core_size to correct value.
1960 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1962 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1963 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1965 * bout.c (aout32_slurp_extended_name_table): Define to be
1966 _bfd_slurp_extended_name_table rather than bfd_true.
1968 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1969 definitions for N_SET[ATDB].
1970 (ecoff_howto_table): Moved near top of file.
1971 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1972 seen, cook up a constructor section of the same name and put in a
1973 reloc pointing to the symbol. This lets the GNU linker build
1974 global constructors and destructors without using collect.
1976 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1978 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1980 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1982 * hosts/miniframe.h: New file.
1983 * configure.host: Use it.
1985 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1987 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1988 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1989 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1990 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1991 * configure.in (*-*-bsd): Change to *-*-bsd*
1993 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1995 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1996 int, for the sake of the old Portable C Compiler.
1998 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2000 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2002 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2004 * configure.in: Get target name right for m68*-*-hpux.
2006 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2008 * trad-core.c (NO_SIGNED_GET): New macro.
2009 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2010 signed NO_GET, where appropriate.
2012 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2013 * configure.in (*-*-linux*): Remove until linux port for a
2014 non-i386/i486 system is actually available.
2016 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2018 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2019 when compiling under HPUX.
2021 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2023 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2024 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2026 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2027 * bfd/libhppa.h: Include sysdep here. Conditionalize
2028 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2029 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2032 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2034 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2035 GNU version is needed.
2037 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2039 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2041 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2043 * Makefile.in: Build elf32-hppa.o.
2045 * syms.c (BSF_FUNCTION): New symbol flag.
2047 * elf32-hppa.c: Fixed to work with elf32-target.h.
2049 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2051 * libaout.h (NAME): Don't define if already defined.
2053 * libelf.h: Protect against multiple inclusions.
2054 (elf_symbol_type): Moved here, added new fields.
2055 (struct elf_backend_data): New field `global_sym'; I suspect this
2057 * elf32.c (elf_symbol_type): Deleted from here.
2058 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2059 point to backend versions of symbols.
2060 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2061 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2063 (elf_write_object_contents): Write program headers if appropriate.
2064 (bfd_section_from_shdr): Unnamed sections get empty string for
2065 name, not "unnamed". Handle SHT_NOBITS separately from
2066 SHT_PROGBITS, and set some different flags.
2067 (elf_file_p): New routine.
2068 (elf_object_p, elf_core_file_p): Call it.
2069 (elf_object_p): Handle EM_HPPA.
2070 (elf_symbol_from, elf_idx_of_sym): New functions.
2071 (elf_make_sections): Get symbol number right for relocations. Set
2072 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2073 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2074 SHT_PROGBITS. Always generate symtab and strtab, not only if
2075 relocations are needed. Set SHF_* flags as appropriate.
2076 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2077 (elf_write_object_contents): Fix off-by-one error in symbol count.
2078 Store a correct value for the symbol; write the size field
2079 properly; make some guesses about the type field. Set section
2080 type correctly for string tables.
2081 (section_from_elf_index): Check for absolute and common sections
2083 (elf_section_from_bfd_section): Ditto.
2084 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2085 Use empty string instead of "unnamed" for nameless symbols.
2086 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2087 HPPA (only?). Don't free raw symbols; keep the pointer around for
2089 (elf_set_arch_mach): Handle bfd_arch_hppa.
2090 (elf_find_nearest_line): Just return false.
2091 (elf_write_object_contents, elf_set_section_contents): Set
2092 output_has_begun field after computing file positions.
2093 (elf_set_section_contents): Write section contents immediately,
2094 rather than caching the whole file and writing it at close time.
2096 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2097 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2098 hppa_reloc_expr_type_alt): New enumerator types.
2100 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2101 * configure.in, configure.host: Use them.
2103 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2105 * elf32-target.h: Allow overrides of armap defaults.
2107 * elf32-hppa.c, elf32-hppa.h: New files.
2109 * config/hp300hpux.mt: New file.
2111 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2113 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2114 (aix386_core_vec): Update for new fields.
2116 * archive.c (bfd_generic_archive_p): Call target-specific
2117 slurp_armap code, instead of bfd_slurp_armap.
2118 (bfd_slurp_bsd_armap_f2): New function.
2119 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2120 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2122 * libaout.h (struct aoutdata): New field for subformat, for
2123 differentiating between highly similar a.out formats.
2124 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2125 version of function.
2126 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2128 * hp300hpux.c: New file.
2129 * Makefile.in: Include it.
2131 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2133 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2136 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2138 * trad-core.c (trad_unix_core_file_p): Check the file size.
2140 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2142 * coff-alpha.c: Remove duplicate function and add warnings.
2144 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2146 * sco-core.c (sco_core_vec): Add initializers for new target
2149 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2151 * coffcode.h [_LIT]: Recognize .lit section.
2153 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2155 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2156 config/alphaosf.mt, hosts/alphaosf.h: New files.
2158 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2160 * Merge in HPPA/BSD changes from Utah.
2161 * hppa.c: Use this for both HPUX & BSD.
2162 * targets.c: Enable hppa_vec for both HPUX & BSD.
2163 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2164 * hosts/hppabsd.h: #define HOST_HPPABSD.
2166 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2168 * libbfd.c: Whitespace changes around byteswap macros.
2169 * libbfd-in.h: Whitespace changes around byteswap declarations.
2171 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2173 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2174 system_error anymore. It confuses bfd_check_format().
2176 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2178 * bfd.c: Add sgi_core_data to tdata union.
2179 * coff-mips.c: Add Irix 4.x core file support.
2180 * hosts/irix4.h: #define HOST_IRIX4.
2182 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2184 * aoutx.h (translate_from_native_sym_flags): Check that the
2185 symbol's section does get set.
2186 (slurp_symbol_table): Zero index means null-string name.
2188 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2190 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2192 (write_syms): Use them, to reduce string table size.
2194 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2196 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2197 new signed get/put fields. Minor reformatting to label
2200 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2202 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2204 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2205 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2207 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2209 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2211 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2212 (swapcore_sparc): Make sp a bfd_vma.
2214 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2216 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2217 libbfd.c, libbfd-in.h: Add _do*signed*.
2218 targets.c, all targets: Add bfd*signed*.
2219 bfd-in.h: Add bfd_signed_vma. Add comments.
2221 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2223 * format.c (bfd_check_error): Check error return from
2224 _bfd_check_format routines.
2226 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2228 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2229 recognize .data section if present.
2231 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2233 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2234 check for the case where the user sets the address of the BSS
2235 section (and the file header can't specify this). Let the user
2236 set it wherever they want, regardless of what goes in the header.
2238 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2239 straight through into BFD sections. Add comments.
2241 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2243 Cleanup in preparation for better 64-bit host support.
2245 * bfd-in.h (bfd_64_type): Remove.
2246 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2248 * bfd-in.h (bfd_size): Remove.
2250 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2252 * bfd-in.h (bfd_word): Remove.
2253 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2255 * bfd-in.h (rawdata_offset): Remove.
2256 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2257 (bfd_perform_relocation): Lint.
2258 (enum bfd_reloc_status): Comment cleanup.
2260 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2262 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2264 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2266 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2268 * elf32.c: Clean up old comments.
2270 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2272 * config/sun3.h: String argument to fprintf is const.
2274 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2275 on systems which define PAGE_SIZE in <limits.h>.
2277 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2279 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2280 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2281 the core file failing signal.
2282 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2283 to supply the core file failing signal.
2285 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2287 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2288 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2289 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2290 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2292 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2294 * coff-mips.c (PAGESIZE): Correct value.
2296 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2298 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2299 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2301 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2303 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2304 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2306 (coff_compute_section_file_positions): Force vma and lma of _LIB
2308 (coff_set_section_contents): Count number of entries in new lma
2310 * coffgen.c (make_a_section_from_file): Force lineno_count of
2311 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2312 SCO 3.2v4 shared library.
2313 * seclet.c (rel): Copy over any section with contents, not just
2316 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2319 * coff-i386.c (coff_i386_reloc): New function, to generate
2320 relocateable output correctly.
2321 (howto_table): Use coff_i386_reloc for all reloc types.
2322 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2323 for a common symbol.
2324 (i386comm_value): Removed; no longer needed.
2326 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2328 * coffcode.h (coff_set_section_contents): Don't write out
2329 sections without a filepos.
2331 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2333 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2335 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2337 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2338 * libecoff.h (ecoff_data_type): Added gp_size field.
2339 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2340 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2341 Set flags to 0 for large common symbols.
2342 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2343 which can occur for gas-generated relocs.
2344 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2345 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2346 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2348 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2350 * srec.c (srec_set_section_contents): Use lma field for load
2352 * section.c: Add declaration of lma field to section structure.
2353 * coffcode.h (coff_write_object_contents): Use lma field for load
2355 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2357 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2358 symbols in a better way. (translate_to_native_sym_flag): Set the
2359 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2361 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2362 (bfd_make_section): Cope with new builtin section.
2363 * syms.c (bfd_decode_symclass): Can now print indirect section
2366 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2368 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2369 defined, and yields false.
2370 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2372 * archive.c (snarf_ar_hdr): Add support for reading (only,
2373 so far) BSD-4.4-style extended headers.
2374 * archive.c: Some more comments.
2376 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2378 * Makefile.in: fix rule for dvi and info, so that the recursive
2379 makes does the right thing, instead of always info
2381 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2383 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2384 archive members; they need more special reatment. For now, verify
2385 that computed and actual file positions correspond.
2387 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2389 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2390 (set_arch_mach): Delete non-MIPS code.
2391 (reloc_howto_type_lookup): Ditto.
2392 * Makefile.in: Adjusted.
2394 * libbfd.c (bfd_tell): Update `where' field.
2395 (bfd_seek): Don't do anything if we're not changing the file
2396 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2397 field against a SEEK_SET request. Call bfd_tell to re-update
2398 `where' field when done.
2399 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2401 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2403 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2405 * Makefile.in: added installcheck target
2407 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2409 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2410 if the type is not stNil.
2412 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2414 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2415 forward declarations.
2417 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2418 it's implied by the type.
2420 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2422 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2424 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2426 * rs6000-core.c: Add .ldinfo section.
2428 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2430 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2432 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2434 * section.c (bfd_set_section_contents): whitespace
2435 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2438 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2440 * hosts/go32.h: don't define POSIX_UTIME
2442 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2444 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2445 against machine architecture stored in the ELF header, to resolve
2447 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2448 NULL, so only use results when non-NULL.
2449 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2450 and add to vector of targets.
2452 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2454 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2455 are always just debugging symbols.
2457 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2458 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2460 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2462 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2463 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2464 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2465 defined, which they aren't in hpux 7.0.
2467 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2468 Tran-Le, tranle@intellicorp.com.
2470 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2472 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2473 ahead and do the relocation.
2474 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2475 what needs to be done.
2476 (ecoff_reflo_reloc): Do the REFHI relocation here.
2478 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2480 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2481 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2482 relocs are reasonable.
2483 * coff-msym.c: Eliminated uses of DEFUN.
2484 (ecoff_swap_tir_out): New function.
2486 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2488 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2489 * configure.host (vax-*-ultrix2*): Add triplet.
2490 * hosts/vaxult2.h: New file.
2491 * config/vaxult2.mh: New file.
2493 * aoutx.h (string.h): Include for strchr and friends.
2494 * archive.c (string.h): Include for memchr and friends.
2495 * elf32.c (string.h): Include for strrchr and friends.
2497 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2499 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2500 (MY_set_sizes): Use sunos4_set_sizes.
2502 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2503 deleted, as well as elf-big and elf-little targets.
2504 * libelf.h: New file.
2505 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2507 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2509 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2511 * coffcode.h (coff_compute_section_file_positions): Don't need
2512 variable "old_sofar" if compiling for i960.
2514 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2516 * libbfd.h: Updated.
2518 * ieee.c (exten, envi): "static" belongs first in declaration.
2520 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2522 * srec.c: add support for symbolsrec, srecords with symbols in
2525 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2527 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2528 to avoid lint complaints.
2530 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2532 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2533 type SHT_STRTAB. Don't alter file offset for section 0.
2534 (reloc_type_names): Now an array instead of a macro. Still inside
2535 "#if 0", since it's used only in debugging code also in "#if 0".
2536 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2537 (sort_reloc_map): New function.
2538 (sparc_reloc_map): New variable.
2539 (elf_bfd_reloc_type_lookup): New function.
2541 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2543 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2544 bfd_make_debug_symbol; they were already in the target structure.
2545 * Adjusted all uses of JUMP_TABLE.
2546 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2547 from coff_make_debug_symbol.
2548 * libcoff.h: Updated accordingly.
2550 * Minor cleanups provoked by gcc warnings:
2551 * aoutx.h (NAME(aout, reloc_type_lookup)),
2552 cpu-h8300.c (local_bfd_reloc_type_lookup),
2553 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2555 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2556 ieee.c (ieee_slurp_section_data),
2557 elf.c (elf_make_sections, elf_fake_sections,
2558 elf_compute_section_file_positions, elf_write_object_contents):
2559 Removed unused variables.
2560 * archures.c: Removed /* from within comment.
2561 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2562 * oasys.c (oasys_write_data): Initialize i.
2564 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2566 * libcoff.h (obj_raw_syment_coun): New macro.
2567 * coffgen.c (coff_get_normalized_symtab): Initialize
2569 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2571 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2573 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2575 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2576 for compatibility with tools from MIPS.
2578 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2579 * config/irix3.mt, config/irix4.mt: Removed.
2580 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2581 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2583 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2585 * hosts/hp300bsd.h: Add gross hack to determine whether we
2586 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2587 files (and set other parameters) to match.
2589 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2591 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2592 ansi definition which otherwise confuses non-ansi compilers.
2594 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2595 ultrix cc by forward declaring getenv as is done in
2598 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2600 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2601 avoiding a fatal error in vax ultrix 4.2 cc.
2603 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2605 * bfd-in.h, VERSION: Roll to version 2.1.
2607 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2609 * oasys.c (oasys_write_object_contents): Lint.
2610 * srec.c: Whitespace cleanup.
2612 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2614 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2615 cleaned up output formatting a bit.
2617 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2619 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2620 relaxable. Should be moved somewhere else.
2622 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2624 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2625 (aout_mips_*_vec): Added seclet_link element.
2627 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2628 support for aout-mipsbsd target.
2630 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2632 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2634 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2636 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2638 Add support for the H8/500
2640 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2642 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2644 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2645 * coff-mips.c: Now includes libecoff.h.
2646 (ecoff_data_type): Moved to libecoff.h.
2647 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2648 call it. If there is ever another ECOFF target, this and the
2649 swapping functions should be accessed via an ECOFF specific target
2651 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2653 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2655 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2656 no longer includes this file.
2658 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2659 bits to 0 to make comparison test useful.
2661 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2662 avoid overflowing GP accessible sections in binutils/objdump.
2664 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2666 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2667 reading more robust: Fail if string index is out of string
2670 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2672 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2673 PCREL13): Don't take dst_address into account; the input file has
2674 already taken care of that.
2676 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2678 * coff-mips.c: Completed support for linker and binutils.
2680 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2682 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2683 original addend from section contents.
2685 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2687 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2688 * hosts/delta88.h (strtol): Fix prototype.
2689 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2691 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2693 * elf.c: Get rid of "#ifdef sparc".
2694 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2695 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2697 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2698 compile type conditionals on host CPU.
2699 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2701 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2703 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2705 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2706 ECOFF which has two common sections.
2707 (bfd_com_section): Set SEC_IS_COMMON flag.
2708 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2709 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2710 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2711 bfd_is_com_section macro rather than checking for equality to
2714 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2716 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2717 (coff_mkobject_hook): Accept aouthdr argument.
2718 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2719 Handle NULL aouthdr argument.
2720 (coff_object_p): If there is no aouthdr, pass it as NULL to
2722 * libcoff.h: Rebuilt for mkobject_hook changes.
2724 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2725 additional MIPS ECOFF fields.
2727 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2729 * configure.host: added mips-dec-bsd*
2730 * configure.in: added mips-dec-bsd*
2731 * aout-mipsbsd.c: new file for mips-dec-bsd*
2732 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2733 * aoutx.h: added mips support.
2734 * archures.c: added mips support to bfd_default_scan().
2735 * cpu-mips.c: added support for R4000 (untested).
2736 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2737 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2738 hope will make it into include/bfd.h.
2739 * targets.c: added aout_mips_*_vec.
2741 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2743 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2745 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2747 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2749 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2751 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2753 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2754 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2755 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2756 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2758 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2759 bfd_swap_reloc_in or coff_swap_reloc_out.
2760 * coff-mips.c: Added code to link and write out symbolic debugging
2761 information, and to swap relocs in and out.
2763 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2765 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2766 (coff_write_object_contents): coff_count_linenumbers returns the
2767 number of line number records it found.
2769 * coffgen.c (coff_write_linenumbers): only write out line numbers
2770 in the section they belong to.
2772 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2774 * targets.c (bfd_target): Added relocateable argument to
2775 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2776 target vector for linker use.
2777 * bfd.c (bfd_seclet_link): New macro.
2778 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2779 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2780 and boolean return value. Made static.
2781 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2782 relocateable argument.
2783 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2784 relocateable argument (if relocateable, saves relocs).
2785 * bout.c (b_out_get_relocated_section_contents),
2786 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2787 relocateable argument (if relocateable, just calls
2788 bfd_generic_get_relocated_section_contents).
2789 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2790 argument to prototype.
2791 * All targets: Set new _bfd_seclet_link vector to
2792 bfd_generic_seclet_link.
2794 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2796 * coffgen.c: #include seclet.h.
2798 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2800 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2801 debug info. Setup info about linker symbols only, and use
2802 standard bfd fields to hold the info.
2803 * (hppa_object_p): Remove unneeded decls.
2804 * (hppa_new_section_hook): Get rid of most of this.
2805 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2806 fat. Remove all knowledge of stabs, remove redundant knowledge of
2808 * Remove macros for accessing fields which are now gone.
2810 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2812 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2814 * coff-z8k.c: delete unused reloc functions
2816 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2818 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2819 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2820 * coff-msym.c: Use DEFUN for function definitons.
2821 * coff-mips.c: Added code to read and print symbols, and to find
2824 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2825 swapping functions into coffswap.h for ECOFF use. Moved
2826 relocation functions, only used by h8300 and z8k, into reloc16.c.
2827 Added hooks for coffgen.c functions to backend data structure, and
2828 added hook functions. Still more could be done.
2829 * coffswap.h: New file to hold COFF swapping routines.
2830 * coffgen.c: New file to hold generic COFF functions.
2831 * reloc16.c: New file to hold h8300 and z8k specific relocation
2833 * libcoff-in.h: Added declarations for functions in coffgen.c.
2834 * libcoff.h: Rebuilt to incorporate changes.
2835 * coff-h8300.c: Function name changes.
2836 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2837 hook rather than defining EXTRA_CASES.
2838 * Makefile.in: Build new files coffgen and reloc16. Added
2839 dependencies of coff-*.o on coffswap.h and seclet.h.
2841 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2843 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2844 about discarding const.
2846 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2848 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2850 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2852 * configure.in (post-target): If --with-minimal-bfd is specified,
2855 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2857 * srec.c (srec_write_records): one of my boards wants a CR between
2860 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2862 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2863 (it broke a couple of weeks ago).
2865 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2867 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2868 return type, so libbfd.h doesn't reference undefined typedefnames.
2870 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2872 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2874 (coff_pointerize_aux): don't pointerize a negative tagndx
2875 (sometimes generated by SCO 3.2v4 cc).
2877 * bout.c (calljx_callback, callj_callback,
2878 b_out_get_relocated_section_contents): warn if relocating against
2879 an undefined symbol.
2881 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2883 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2884 Make a bunch more routines be static.
2885 * hppa.c (fill_spaces): Get rid of this, replace with much better
2886 written setup_sections().
2887 * (setup_sections): New routine to create BFD sections for each
2888 space and subspace in SOM files.
2889 * (hppa_object_setup): Use BFD sections created by
2890 setup_sections() to locate GDB symbol table info.
2891 * (make_unique_section): New routine to create a BFD section. It
2892 ensures that the given name is unique, and will generate a unique
2894 * (hppa_object_p): Become much more paranoid about file header.
2895 * (make_bfd_asection): Call bfd_make_section to do the dirty
2896 work. Simplify code somewhat.
2897 * (hppa_core_file_p): Use proper name for stack section.
2898 * libhppa.h: Remove millicode_start, millicode_end decls.
2900 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2902 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2904 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2905 relocs, don't bother doing the adjustment if the value to add is
2908 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2910 * bfd.c (bfd_get_size): New function that gets an upper bound
2911 on the possible size of any object in a bfd.
2912 * elf.c (bfd_elf_find_section, elf_get_str_section,
2913 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2915 * elf.c (elf_big_vec, elf_little_vec): Document last three
2916 members initialized to NULL.
2918 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2920 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2922 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2924 * hosts/std-host.h: New file. Attempt at a generic/default
2925 set of definitions, to discourage porting to new hosts by copying.
2926 * hosts/news.h: Removed.
2927 * hosts/sparc.h: Use std-host.h.
2928 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2929 perhaps we can later remove the the_bfd field from each symbol.
2930 * syms.c (struct symbol_cache_entry): Remove unused field
2931 app_data. Add comment noting that the_bfd is almost redundant,
2933 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2934 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2935 * hppa.c (fill_spaces): Make slightly more rebust.
2936 * configure.in: Allow std-host as the "default" host.
2938 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2940 * bfd.c: Add struct hppa_core_data to tdata union.
2941 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2942 Get rid of HPPA/BSD specific code. That will go somewhere else
2944 * (fill_spaces): Don't spin forever and die if you don't find
2945 $MILLICODE$ subspace.
2946 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2948 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2949 Make these work for HPUX.
2950 * (make_bfd_asection): New routine to make section creation a
2952 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2953 * libhppa.h: #include the right system files. Redefine all of
2954 the structs/macros for hacking core files to use more sensible
2955 HPUX core file structures.
2956 * targets.c (target_vector): Conditionalize hppa_vec on
2957 HOST_HPPAHPUX, not hp9000s800.
2958 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2959 malloc and realloc. #define HOST_HPPAHPUX.
2961 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2963 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2964 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2965 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2966 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2968 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2969 * aix386-core.c: New file for handling core files on AIX on PS/2.
2970 * targets.c: if AIX386_CORE, use aix386_core_vec.
2971 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2974 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2976 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2979 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2981 * Makefile.in: added dvi target
2983 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2985 * bfd.c: Use right name for tekhex tdata struct.
2986 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2987 * libcoff.h: Updated to get spacing change from coffcode.h.
2988 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2990 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2992 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2993 functions, with the "guts" of the old bfd_slurp_bsd_armap
2994 and bfd_slurp_coff_armap, but assuming we've already checked
2995 if the armap is present or not.
2996 Also, rewrite a bit to avoid keeping around obstack data
2998 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2999 Various fixes to correctly handle COFF_style archives names.
3000 (Note that because these have a trailing '/', the names can
3001 have embedded spaces.)
3002 * archive.c (bfd_slurp_armap): New function, replaces old
3003 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3004 _either_ format, and calls do_slurp_bsd_armap or
3005 do_slurp_coff_armap if either form of map is seen.
3006 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3007 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3008 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3009 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3011 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3013 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3014 * libhppa.h: Make millicode_start and millicode_end be unsigned
3015 int to be same type as CORE_ADDR in GDB. Why are these here?
3017 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3019 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3020 vaddr of the section to the addend.
3021 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3022 SCO_CORE to SELECT_VECS.
3023 (target_vector): add sco_core_vec.
3024 * sco-core.c (sco_core_vec): add leading underscore initializer.
3025 * configure.in (i[34]86-*-sco*): use target i386-sco.
3026 * config/i386-sco.mt: new file; define SCO_CORE.
3028 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3030 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3032 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3034 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3036 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3038 * hosts/i386linux.h: Include unistd.h.
3040 * aoutx.h (print_symbol): aout_stab_name returns a constant
3042 * libaout.h (aout_stab_name): Fix prototype.
3043 * stab-syms.c (aout_stab_names): Array is now const.
3044 (aout_stab_name): Return value is now pointer to const.
3046 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3049 * syms.c (asymbol): Added new field "app_data", for data
3050 particular to the application. Some of the linker flags ought to
3051 get moved to this field someday.
3053 * archures.c (bfd_default_scan): Recognize a few more numbers:
3054 80486, 80960, and 960.
3056 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3057 bfd_coff_std_swap_table, cast to PTR.
3058 * bfd.c (bfd_coff_swap_*): Deleted macros.
3059 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3061 * coffcode.h (type bfd_coff_backend_data): New structure type,
3062 contains pointers to the COFF-specific swapping routines.
3063 (bfd_coff_std_swap_table): New data structure, to be used when
3064 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3065 (bfd_coff_swap_*): New macros.
3066 * coff-mips.c (mips_coff_swap_table): New data structure.
3067 (ecoff_big_vec): Use it.
3068 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3069 * All other targets: Deleted coff-specific vector entries.
3071 * trad-core.c: Fixed some `PARAMS' uses that were missing
3074 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3076 * aoutx.h (some_aout_object_p): Protect arg prototype in
3077 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3079 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3081 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3082 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3083 PARAMS for readability.
3085 * aoutx.h: Add type to callback parameter.
3086 * coff-mips.c: Don't call trad-core.h, not needed.
3087 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3088 * trad-core.h: Eliminate, unused.
3090 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3092 * format.c (bfd_check_format): if default target isn't found
3093 then look through the entire list rather than return early.
3095 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3097 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3099 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3101 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3103 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3105 * coff-z8k.c: checkpoint, more addressing modes handled
3106 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3109 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3111 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3113 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3115 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3117 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3119 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3120 and about when file descriptors are closed.
3122 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3124 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3125 written out correctly.
3127 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3129 * section.c: New section bit SEC_SHARED_LIBRARY.
3130 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3131 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3134 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3136 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3137 macros; use PARAMS to declare the function pointers involved.
3139 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3140 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3142 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3144 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3146 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3147 declaring pointers to functions.
3148 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3149 * seclet.h: Declare external function with PARAMS.
3151 * doc/chew.c (exfunstuff): Eliminate.
3152 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3153 * doc/proto.str: Use paramstuff rather than exfunstuff.
3155 * libbfd.h: Update, based on changes in source code and chew.
3157 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3159 * libieee.h: Add FIXME about removing limit on number of sections.
3160 * bfd-in.h: Improve comments to make it clear that bfd.h is
3161 the wrong place to edit this file.
3162 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3163 same places where we install bfd.h.
3165 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3167 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3168 symbol type before blindly modifying the auxent. Specifically,
3169 only modify the endndx fields for types that need it, and don't
3170 set the array information for non-arrays.
3172 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3174 * aoutx.h (some_aout_object_p): Section list should be set up
3175 correctly anyways; don't have to set up "next" pointers manually.
3177 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3179 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3180 config/i386v.mh: removed -DUSG from HDEFINES.
3181 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3183 hosts/i386v.h: don't define POSIX_UTIME.
3185 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3187 * ieee.c (ieee_slurp_sections): make a private copy of the
3188 section's name before truncating it.
3190 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3192 * hppa.c: add symbol_leading_char entry in transfer vec
3194 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3196 * ieee.c (get_symbol): can now cope when two symbols of a
3197 different class, but the same index number occur consecutively.
3198 (get_section_entry): nicer name for sections being forward
3199 referenced. (ieee_archive_p): don't free the filename string,
3200 since it was never malloced.
3202 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3204 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3206 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3208 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3209 optionally setting the dimen info, since they are in the same
3210 memory locations. Also zero out external auxent.
3211 (coff_write_symbol): don't zero external auxent; now done in
3214 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3216 * Check fclose return value for errors.
3217 libbfd.h: bfd_cache_close now returns a boolean.
3218 cache.c (bfd_cache_delete): return fclose success value.
3219 (bfd_cache_close): return bfd_cache_delete return value.
3220 opncls.c (bfd_close, bfd_close_all_done): return result of
3223 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3225 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3227 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3229 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3230 work out a coff relocation type from a howto's attributes rather
3231 than using the input r_type field. This fixes PR1677 and allows
3232 conversion of a.out relocs to coff relocs.
3234 * coffcode.h (coff_write_relocs): if supplied a relocation
3235 relative to an absolute symbol, use the right symbol index.
3237 * reloc.c (bfd_perform_relocation): do a partial link for coff
3240 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3242 * changes to support i386-sysv with shared libraries:
3243 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3244 check for .data2; if _LIB is defined, check for it; map
3245 SEC_NEVER_LOAD to STYP_NOLOAD.
3246 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3247 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3248 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3249 if section has contents, not just if it is loadable; if
3250 TWO_DATA_SECS, check for .data2
3251 (coff_set_section_contents): set vma of .lib section to number of
3253 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3254 don't define coff_write_armap to bsd_write_armap.
3255 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3258 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3260 * solaris2.h: Get the definition of alloca from alloca.h if we
3263 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3265 * configure.in (i960-*-{aout,bout}): Support these.
3267 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3269 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3271 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3273 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3274 no-longer-used definitions of L_SET and L_INCR.
3275 * i386linux.h: Tweaks to smooth Linux build.
3277 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3279 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3281 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3283 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3284 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3285 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3286 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3288 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3289 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3291 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3293 * configure.host: New file, contains mapping of host configs
3294 to host support file names for bfd, binutils, opcodes.
3295 * configure.in: Use it.
3296 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3297 * i386bsd.c: Cleanup, reformat.
3298 * config/i386-bsd.mt: Comment changes.
3299 * config/i386bsd.mh: New file for core file support.
3300 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3301 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3302 on BSD 4.4 define ALIGN (sigh!).
3304 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3306 * libaout.h (aout_backend_data): added exec_header_not_counted
3307 field. For ZMAGIC files only, when text_includes_header is set, by
3308 default the length of the exec header is counted in the text
3309 section size. For go32, exec header is mapped in but does *not*
3310 contribute to the size of section.
3311 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3312 is not set, but ztih is, add the size of the exec header to the
3313 recorded size of the text section.
3314 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3315 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3316 Also set text_includes_header.
3317 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3318 by default in MY(backend_data).
3320 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3322 * aout-target.h (callback): Don't define this function if it won't be
3325 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3326 type doesn't match. Don't lose if file sections have already been
3328 (set_arch_mach): Set reloc_entry_size.
3329 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3331 * hosts/i386bsd.h: New file.
3332 * configure.in: Recognize i[34]86-*-bsd host.
3334 * aout-target.h (callback, write_object_contents): Delete unused
3337 * aoutx.h (reloc_type_lookup): New function.
3338 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3339 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3340 (MY_reloc_howto_type_lookup): Don't define it.
3342 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3344 (slurp_symbol_table): Use header byte order, not target byte
3345 order, for reading symbol data.
3347 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3349 * configure.in: Undo some brain damage in the host section.
3350 * configure.in: Reformat the target section, test many configs.
3351 * Makefile.in (make): Remove obsolete `make make'.
3352 * aoutx.h (some_aout_object_p): Make defines line up.
3354 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3356 Now a bfd knows whether underscores are normally prepended
3357 to symbols in its file format.
3359 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3360 coff-z8k.c: targets set so they have leading underscore
3361 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3362 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3363 without leading underscore flag
3364 * targets.c: add symbol leading char to xvec description
3365 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3367 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3369 * archive.c: Make errno global.
3370 * archive.c (_bfd_write_archive_contents): If read fails (and
3371 errno!=0) set bfd_error to malformed_archive (since this probably
3372 indicates a truncated archive), rather than system_call_error.
3374 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3376 * Makefile.in: added rules for i386bsd.c
3377 * i386bsd.c: new file, supporting 386bsd.
3378 * configure.in: recognize i386-*-bsd target.
3379 * config/i386-bsd.mt: new file - 386bsd target configuration.
3381 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3383 * configure.in: re-arrange host section to use *-*-* notation,
3384 clean up some of the target section as well
3386 * seclet.c: cast result of bfd_get_relocated_section_contents to
3387 avoid compiler warnings
3389 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3391 * coffcode.h (coff_section_symbol): Create section if it doesn't
3394 * bout.c: Removed some unused variables.
3396 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3398 * Portability fixes from p3:
3399 coffcode.h (coff_write_relocs): removed sanity check until it
3400 works on all targets (per advice from sac).
3401 config/hp9000.mh: new file to define USG.
3402 hppa.c: #undef hppa before the JUMP_TABLE.
3403 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3405 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3406 local variable target volatile to avoid mysterious bug in
3409 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3411 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3412 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3414 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3416 * coff-z8k.c (func_da, func_jr): Lint.
3417 * coffcode.h: Use memset rather than bzero.
3418 * elf.c: Use memcpy rather than bcopy.
3419 * tekhex.c: Use memset rather than bzero.
3421 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3423 Add Adobe a.out support.
3425 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3426 * config/adobe.mt: Add.
3427 * configure.in (*-adobe-* target): Add.
3428 * targets.c (a_out_adobe_vec): Add.
3429 * Makefile.in: add aout-adobe.c.
3431 * configure.in: Put two dashes in all entries to be matched.
3432 Add comments to remind people to do this.
3433 Reorder all entries that match manufacturer names, to occur
3434 last, so they will only be matched if no more specific match
3435 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3437 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3439 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3440 since we should never have a NULL section.
3441 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3442 tests, set the section to bfd_abs_section.
3444 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3446 * coff-z8k.c: getting closer
3447 * coffcode.h (coff_get_relocated_section_contents): allow
3448 EXTRA_CASES hooks for different arches to provide different reloc
3450 * seclet.h: #ifndef around it to allow multiple inclusion
3451 * srec.c: minor doc fix
3453 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3455 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3457 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3459 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3462 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3464 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3465 filling in reloc, in case immediately following code doesn't set
3468 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3470 * coffcode.h (coff_renumber_symbols): set the last renumbered
3471 symbol pointer to NULL, as expected by coff_write_linenumbers.
3472 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3473 type R_IHCONST used on the 29k.
3475 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3477 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3478 update, based on how the underlying file was opened. Obsoletes
3480 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3481 all FASCIST_FDOPEN config defines.
3483 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3485 * sparc-opc.c: Moved to opcodes library, now that we have one.
3486 * Makefile: Don't compile it.
3488 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3490 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3492 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3494 * section.c (bfd_set_section_flags): Remove a sanity check.
3495 It is unfortunately broken, and prevents strip from working.
3497 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3499 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3500 created by last change.
3502 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3504 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3505 * bfd-in.h: Bump to version 2.0.
3507 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3509 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3510 braindamaged HP/Apollo compiler happy.
3512 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3514 * format.c: Fix description of search for matching target.
3515 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3516 * targets.c: Update description of search for matching target.
3517 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3518 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3519 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3521 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3523 * Makefile.in: Added mostlyclean/clean/distclean rules.
3525 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3527 * targets.c (target_vector): Take out oasys (unless that is
3528 the default): Because there is no magic number in archives,
3529 there can be annoying target mis-matches.
3531 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3533 * sparc-opc.c: Rigorously updated to match architecture manual.
3535 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3537 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3538 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3539 to the built-in abs_section were not written out correctly.
3541 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3543 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3544 large, assume we're using a swapped byte order and fail with
3545 wrong_format rather than dumping core.
3547 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3549 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3550 filename constraints.
3551 * Makefile.in: Updated to reflect change.
3553 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3555 Add preliminary support for the we32k:
3557 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3559 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3561 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3563 * bout.c: added support for relaxable alignment relocs.
3565 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3566 pass down pointer to play area rather than use alloca
3568 * cpu-z8k.c (compatible): made static to reduce name space
3571 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3573 Add basic support for the z8k:
3575 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3576 section.c, targets.c,
3578 * syms.c: move mis-inserted patch.
3580 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3582 Documentation fixes:
3583 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3584 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3586 * reloc.c: break out addend item from surrounding text.
3588 * doc.str (DOCDD): Defined. Adds text to output.
3589 (bodytext): Put bulletize before kill_bogus_lines.
3590 * chew.c (bulletize): End itemization after a blank line, to
3591 prevent following text from being swallowed up in an item.
3593 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3595 * configure.in: Add sparclite as a target.
3597 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3599 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3602 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3603 from a coff file (csym is null), dont deref them
3605 * ieee.c (parse_expression): get the answer right when adding an
3606 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3607 on elts so that filename is filled in.
3609 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3611 * bout.c (howto_align_table): New set of relocs, with enough
3612 data for "objdump -r" to work.
3613 (b_out_reloc_type_lookup): Recognize alignment relocs.
3615 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3617 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3618 invocations of make. Also, always create installation
3621 * config/apollov68.mh: removed -g from CC definition.
3623 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3625 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3626 overflowing gp-offset range.
3628 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3630 * srec.c (srec_set_section_contents): don't write out sections
3631 without the LOAD and ALLOC attributes
3633 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3635 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3636 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3637 * aout-target.h (callback): Don't set page/seg sizes.
3639 (set_sizes): New routine.
3640 (backend_data): Point to it.
3641 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3642 (sunos4_aout_backend): Point to it.
3643 * aoutx.h (set_arch_mach): Call set_sizes callback.
3645 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3647 * aout-target.h: Make _bfd_slurp_extended_name_table be
3648 the default. Given that we *write* the suckers (for long
3649 archive member names), we really ought to be able to read them!
3650 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3651 seem to be needed, and many machines don't have it.
3653 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3655 * coff-m68k.c (vector): read and write archives in coff format.
3657 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3659 * opc-sparc.c: New file.
3661 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3663 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3664 pointers to bfd_byte* before performing arithmetic on them. Such
3665 use with bare void* pointers is a gcc extension.
3666 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3667 * archive (normalize): Add to CONST to match actual usages with
3670 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3672 * configure.in: Recognize i486 host cpu, and use i386-elf
3675 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3677 * config/stratus.mt (CC): Remove definition.
3678 * elf.c (bfd_section_from_shdr): Test for the possibility that
3679 section_from_elf_index returns NULL and don't dereference it.
3681 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3683 * add hppa_data to bfd tdata (indirectly via sef).
3685 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3687 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3689 * configure.in: error messages to stderr, not stdout
3691 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3693 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3694 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3695 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3697 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3699 * configure.in: recognize hppa* instead of hppa
3701 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3703 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3704 RTYPE2HOWTO to cope with same.
3705 * reloc.c (bfd_perform_relocation): added support for size of -2
3706 (subtract a word reloc type). Updated doc.
3708 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3710 * Makefile.in: merged changes from progressive, removed rcsid.
3712 * archures.c, archive.c, Makefile.dos: removed rcsid.
3714 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3716 * bfd-in.h : add BFD_IS_RELAXABLE flag
3717 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3718 header e_relaxable, major hackery in callbacks
3719 * libaout.h : add space for a_relaxable.
3720 * seclet.c (rel): don't relax empty sections
3723 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3725 * section.c (STD_SECTION): add some casts to the initializers for
3728 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3730 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3731 and add appropriate casts to keep (picayune) aix-cc happy.
3733 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3735 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3736 symbol pointers. Punt expensive & useless bfd_realloc. Use
3737 malloc for raw symbols, and free it before returning.
3738 (bfd_section_from_shdr): Do not slurp symbol table until politely
3739 asked. Do not even slurp string tables.
3740 (elf_get_symtab_upper_bound): Count 'em without reading them.
3741 (elf_get_symtab): This is how to politely ask. Schlurp!
3742 This should probably just *become* elf_slurp_symbol_table, FIXME.
3744 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3746 * archive.c (bsd_write_armap): write the timestamp of the
3747 archive header to be just a little bit later than the timestamp of
3748 the file, otherwise the linker will complain that the index is
3751 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3753 * configure.in: Add m68k-ericsson-*.
3755 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3757 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3758 * elf.c: Remove unconditional debug printf's.
3759 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3760 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3761 (elf_slurp_symbol_table): Hand out symbols in forward, not
3762 reverse order. Simplify duplicate code.
3764 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3766 * elf.c: Remove "(void)" casts from function calls where the
3767 return value is ignored, in accordance with GNU coding standards.
3769 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3771 * hppa.c: Apply John's standard fix to avoid "empty translation
3772 unit" warnings from some ANSI-C compilers.
3774 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3776 * hosts/solaris2.h: Configure same as sysv4.
3778 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3780 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3781 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3782 type match actual return type.
3783 * elf_print_symbol (section_name): Make CONST.
3785 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3787 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3788 New files, for Linux (a free Unix clone for 386 machines).
3789 * Makefile.in, configure.in, targets.c: Update accordingly.
3791 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3792 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3793 correct calling of howto special functions and fixes from Raeburn
3795 * archures.c: nuke bfd_reloc_code_type
3796 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3797 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3798 SEC_NEVER_LOAD, various other bfdgas newness
3799 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3800 * targets.c: change jump table vector to above
3803 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3805 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3806 its prototype will be included in libbfd.h. Change result type
3807 to struct * (rather than equivalent typedef) so it can be used in
3808 the prototype, where they typedef won't be known.
3809 * libbfd.h: Updated version.
3811 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3813 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3814 targets.c: HPPA merge.
3816 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3818 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3819 * config/solaris2.mh: Kludge around Sun compiler bug.
3821 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3823 * libaout.h (aout_backend_data): Change defs of two bitfields to
3824 be unsigned chars instead to get around rs6000 compiler problem.
3826 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3828 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3829 Correct misconception that there can be only one symbol table.
3830 Only call elf_slurp_symbol_table on the full symbol table, not
3831 the dynamic one which is only a subset of the full one.
3833 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3835 * coffcode.h (coff_compute_section_file_positions): For I960,
3836 don't align sections in file.
3838 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3840 * targets.c (struct bfd_target): Added field for target-specific
3841 (but not file-specific) data, for distinguishing minor
3842 characteristics between (e.g.) a.out formats.
3844 * section.c (struct sec): New field user_set_vma indicates vma
3845 field should be heeded, not assumed to be unset.
3846 (STD_SECTION): Initialize that field of standard sections to zero.
3847 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3849 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3850 pre-swapped version.
3852 * archures.c (struct bfd_arch_info): Fixed order of comment and
3853 field decl. New fields indicate size of page and segment for
3855 * cpu-m68k.c (N): Fill in values.
3856 * cpu-sparc.c (arch_info_struct): Ditto.
3858 * libaout.h (struct aout_backend_data): Various bits of data (not
3859 all used currently) with characteristics of a.out implementation.
3860 Important field for now is text_includes_header, indicating that
3861 the text section starts immediately after the file header, which
3862 gets mapped in with it.
3863 (struct aout_data): New fields indicate whether vma has been
3864 adjusted yet (not yet used), and what magic number will be used in
3865 the output file (should go away in favor of vma_adjusted).
3866 (WRITE_HEADERS): Code for dealing with section sizes and related
3867 header fields replaced with call to adjust_sizes_and_vmas.
3868 * aoutx.h (some_aout_object_p): Fill in magic number field.
3869 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3870 (set_arch_mach): Set page size and segment size once CPU
3872 (adjust_sizes_and_vmas): New function; has much code moved
3873 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3874 and size parameters, as well as many header fields, after deciding
3875 on magic number for output file. Checks to ensure that this
3876 adjustment has only been done once.
3877 (set_section_contents): Call adjust_sizes_and_vmas instead of
3878 doing much of the work here.
3880 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3881 default (null) values of these fields.
3882 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3883 value in exec header.
3884 (sunos4_aout_backend, MY_backend_data): Define backend data
3885 indicating file header is included in text section.
3887 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3889 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3890 gcc version 2, to avoid warnings.
3892 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3894 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3895 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3897 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3899 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3901 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3903 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3904 * configure.in: Rewrite target parsing to use simple format.
3905 Handle sparc-sun-solaris2 configuration.
3906 * aout64.h: Avoid ANSI C brain death warning.
3907 * elf.c: Avoid trigraph (???) or /* in comments.
3909 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3911 * config/sysv4.mh: new file, RANLIB=echo
3913 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3915 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3917 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3918 elf_core_tdata_struct into a single common struct. Core files
3919 wouldn't have worked at all without this.
3920 (bfd_elf_find_section): New function for GDB's undercover use
3921 to find string sections that BFD hides from it.
3922 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3924 (elf_object_p, elf_core_file_p): Allocate internal file header
3925 storage dynamically.
3926 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3927 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3929 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3931 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3933 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3935 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3937 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3939 * configure.in: handle m680[01234]0 as aliases for m68k
3941 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3943 * coff-a29k.c: do byte relocs correctly
3944 * coffcode.h (styp_to_sec_flags): never load INFO sections
3945 * seclet.c (rel): don't relocate INFO sections
3947 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3949 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3950 Make the symbols unmodifiable.
3951 (bfd_section_init): Deleted.
3952 * init.c (bfd_init): Don't call bfd_section_init.
3954 * section.c (bfd_set_section_contents): Ensure that range to be
3955 written is within section boundaries.
3956 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3959 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3961 * coff-i960.c (howto_table): Deleted.
3962 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3963 interesting entries from old howto_table.
3964 (RTYPE2HOWTO): Adjusted to use switch.
3965 (coff_i960_reloc_type_lookup): New function.
3967 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3968 records for section symbol.
3969 (make_abs_section): Unused; deleted.
3970 (renumber_symbols): Re-order symbols so undefined symbols come
3971 last, as COFF format desires.
3972 (coff_write_symbol): Put C_FILE symbols in debug section always.
3973 (coff_section_symbol): New function; creates a symbol with the
3974 same name as a section, and sets up aux records for it.
3975 (coff_add_missing_symbols): New function; adds section symbols to
3976 symbol table if they aren't there already. Should someday also
3977 add a dummy C_FILE symbol if none is present.
3978 (coff_write_object_contents): Add missing symbols before preparing
3979 symbol table to be written.
3980 (coff_slurp_reloc_table): Verify that symbol indices read in are
3981 in a reasonable range.
3982 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3983 (obj_conv_table_size): Accessor macro.
3985 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3986 reloc types on i960.
3988 * bfd-in.h (bfd_get_section_name): New macro. Like
3989 bfd_section_name, but returns rvalue, not lvalue.
3990 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3991 (bfd_get_section_flags): Now returns rvalue.
3993 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3994 general, some specific to sparc or i960.
3996 * aoutx.h (set_section_contents): Set VMA for each section based
3997 on previous section. If text section VMA doesn't appear to have
3998 been set, make a best guess from the type of file.
4000 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4002 (MY(vec)): Initialize reloc_type_lookup field.
4004 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4005 (bfd_error_trap, bfd_error_vector): Extern, not common.
4007 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4008 few types of relocs for sparc; will need enhancement.
4010 * bout.c (callj_callback): Use DEFUN macro in definition.
4011 * coff-i960.c (optcall_callback): Likewise.
4013 * targets.c (bfd_target): Added fields reloc_type_lookup and
4014 _bfd_make_debug_symbol. Also minor comment changes.
4015 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4016 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4017 than arch info, and dispatch with BFD_SEND. Callers changed.
4018 * archures.c (struct bfd_arch_info): Deleted field
4020 * cpu-*.c: Don't initialize that field.
4022 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4023 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4024 (bfd_errmsg): Now returns ptr to const.
4025 * bfd-in.h (bfd_errmsg): Fix prototype.
4027 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4028 * reloc.c (bfd_generic_relax_section): Ditto.
4030 * section.c (Section Output doc): Improve description of use of
4031 output_section and output_offset.
4033 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4035 * sco-core.c: new file from net.
4036 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4037 Now we have the hairy linker, it's possible to move symbols from
4038 one section into another. Actually make that work!
4040 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4042 * hosts/sun3.h: fix declaration of free.
4044 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4046 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4047 * coff-h8300.c (reloc_processing): all relocs are relative to
4049 * opncls.c: don't use fdopen on DOS systems
4051 short patches from Glenn Kasten (glenn@ready.com)
4052 * target.c: enabled oasys support
4053 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4054 fix problem where a relocation which crossed a modification byte
4055 boundary did not work. Fix problem where a relocation near the end
4056 of a data record did not work.
4059 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4061 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4062 archvie header string counts the endian way, this heuristic sees
4063 how big an archive string to read by trying it one way and if the
4064 string table is unreasonably big, trying it the other. *FIXME*.
4065 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4067 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4069 * bfd-in.h: Increase version number to 1.97, for consistency
4071 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4073 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4075 * bfd-in.h: bump version to 1.96
4076 Major change; changed calling convention for
4077 bfd_get_relocated_section_contents so that caller allocates
4078 memory for section data.
4079 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4080 seclet.c, targets.c, bfd.c: reflect new convention.
4081 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4082 case, then use reasonable default values for SEC_* flags.
4084 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4086 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4087 size of output reloc struct.
4088 * targets.c, Makefile.in: comment out tekhex for the moment.
4089 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4090 * configure.in: tandem target is st2000
4091 * coff-m68k.c: rename static howto_table to global
4092 m68kcoff_howto_table.
4093 * bout.c: remove unnecessary abort
4094 * coff-a29k.c: various changes to the way relocations work to cope
4095 with the "new order" and latent bugs.
4098 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4100 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4101 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4102 * reloc.c (bfd_perform-relocation): don't relocate refs to
4103 absolute symbols if doing a partial link.
4105 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4107 * configure.in: Add a29k-amd-udi.
4109 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4111 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4112 internal_exec structure before initializing the fields that
4113 are used, so that the unused fields are in a known state.
4115 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4117 * tekhex.c (struct data_struct): Convert from typedef that
4118 typedefs nothing to a normal structure declaration.
4119 * tekhex.c (pass_over): Prototype args for function that
4120 second arg points to.
4122 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4124 * Makefile.in: remove old style staging. Do not print recursion
4127 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4128 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4131 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4133 * bfd.c, Makefile.in: added tekhex
4134 * aoutx.h (set_section_contents): pages should be padded to the
4135 size of a page, not the size of a segment.
4136 * configure.in: added go32 host and i386-aout target.
4137 * i386aout.c, libaout.h: now works for go32 target
4138 * ieee.c: fix bit rot.
4139 * seclet.c: support for padding seclet type.
4141 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4143 * Makefile.in: added .NOEXPORT:
4145 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4147 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4149 * elf.c (elf_compute_section_file_positions,
4150 elf_write_object_contents): Return boolean, not NULL (which
4152 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4153 Also ifdef-out code that aborts on unhandled section types.
4155 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4157 * configure.in: Recognize ncr3000 config
4158 * Makefile.in (MINUS_G): Pass on to recursive makes.
4159 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4161 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4163 * Makefile.in: Now that we have sym.h and symconst.h, compile
4164 coff-msym.c on all systems.
4165 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4166 * coff-msym.c: Update include files and comments; add weakext bit.
4168 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4170 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4171 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4173 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4175 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4176 * configure.in: Add new host and target configs.
4177 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4178 structs, which vary; just use member name.
4179 (elf_object_p, elf_core_file_p): Lint, fix comments.
4180 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4182 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4184 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4185 local, disposable, copy of the external form of section header
4186 table and program header table entries.
4188 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4190 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4192 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4194 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4197 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4199 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4201 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4203 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4204 not internal bfd_assert function (twice).
4206 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4208 * aout-target.h: change ar_max_namelen to 15 (the right value)
4209 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4212 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4214 * archive.c (bfd_generic_archive_p): check for bout archives too.
4215 * bout.c: make it work again.
4217 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4219 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4221 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4222 bfd_xmalloc() instead of bare malloc().
4224 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4226 * Makefile.in: pass down MAKEINFO on info.
4228 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4230 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4231 host/h-<foo> now just <foo>.
4232 * configure.in: reflect changes
4234 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4236 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4237 actual source file, not just the generated libbfd.h.
4239 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4241 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4242 gdb on little-endian 960 code.
4243 * archive.c (compute_and_write_armap): indirect symbols should go
4244 into the archive header too.
4246 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4248 * Makefile.in: added check target.
4250 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4252 * coff-msym.c: Move this file from gdb/ecoff.c. It
4253 handles byte-swapping for ECOFF (MIPS symbol) files.
4254 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4255 to the files built on MIPS-based hosts.
4256 * Makefile.in: Add rule for coff-msym.
4258 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4260 * Makefile.in: added clean-info target. MINIMIZE=1.
4262 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4264 * coff-rs6000.c: Move core file functions into separate
4265 new file rs6000-core.c. This is needed because reading
4266 core files depends on native include files that conflict
4267 with ../include/coff/rs6000.h.
4268 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4270 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4272 * aoutx.h (NAME(aout,print_symbol)): Don't print
4273 symbol addresss for undefined symbols.
4274 * coff-rs6000.c: Various updates (due to target-
4275 independent changes).
4276 * libbfd.h: Ditto (tdata field is now a union).
4277 * hosts/h-sparc.h: Removed prototype for bogus function
4278 'emset' (presumably should have been 'memset' - which is there).
4280 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4282 * configure.in (mips-big-* target): Same is Iris.
4284 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4286 * aoutx.h (translate_from_native_sym_flags): when creating an
4287 alias symbol, fill in the section as undefined, rather than
4288 leaving it blank. If an output section can't be found for a
4289 symbol, then don't core dump.
4291 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4293 * Makefile.in, configure.in: removed traces of namesubdir,
4294 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4295 copyrights to '92, changed some from Cygnus to FSF.
4297 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4300 * coff-h8300.c: fix stupid reloc subtraction bug
4301 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4302 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4303 the symbol.flags and done_lineno fields.
4305 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4307 * coffcode.h (coff_write_symbol): write out the correct number of
4309 * cpu-h8300.c: fix disassembly bug
4311 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4313 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4314 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4315 reloc.c, section.c (bfd_map_over_sections), targets.c
4316 (bfd_target_list): Protolint.
4317 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4319 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4321 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4323 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4324 section of a symbol rather than the section of a reffed symbol to
4325 determine the r_index of an emmitted reloc.
4327 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4329 * PORTING: New (preliminary) porting guide.
4331 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4333 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4334 (howto_hvrt16): lint.
4336 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4338 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4339 a full configuration (with possible cross-development),
4340 instead of using host-aout.c.
4342 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4344 * aout-target.h (MY(write_object_contents):
4345 Set obj_reloc_entry_size (abfd).
4346 * gen-aout.c: Change to emit a .c files, not a .h file.
4348 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4350 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4351 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4353 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4355 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4356 with more than one auxent can cause nasty core dumps.
4358 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4359 "done_lineno" so that a symbol which appears twice in the symbol
4360 table only gets it's linenumbers relocated once. Modifed
4361 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4364 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4366 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4367 stuff to use the New Order.
4369 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4371 * ieee.c: Change type of envi[] to unsigned char.
4373 * configure.in: fix vax ultrix configuration.
4375 * elf.c (bfd_section_from_shdr): Deal with null return from
4376 bfd_make_section(). (elf_object_p): Select endianess properly.
4378 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4380 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4382 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4384 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4385 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4386 * host-aout.c: Don't use aout-params.h; configure these systems
4387 in their xm files, not in a randomly generated file.
4388 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4390 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4392 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4394 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4395 host_aout_vec here as well.
4397 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4399 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4400 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4401 to prevent undefined symbol.
4403 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4405 Various lints found on PersSony
4406 * aoutx.h: cast an enum
4407 * coff-a29k.c: many ints in reloc structure turned to enum
4408 * coffcode.h: more enums
4409 * cpu-h8300.c: more enums
4410 * opncls.c: more enums
4412 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4414 * configure.in: Make Tahoe configuration work again.
4415 * bfd-in.h: Remove trailing comma from enum declaration.
4416 * ieee.c: Can't put byte values >0x7F into a signed char.
4418 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4420 * Makefile.in: Add dependencies for various coff-*.o files.
4422 * elf.c: Remove extraneous paren from core_prpsinfo and
4423 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4424 Replace references to old section "size" member with new
4425 "_raw_size" member. Implement elf_make_empty_symbol, which
4428 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4430 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4433 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4435 * coffcode.h (bfd_coff_relax_section): now static.
4436 (bfd_coff_get_relocated_section_contents): various type lints.
4438 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4440 New entry point in the transfer vector - bfd_relax_section.
4442 * aout-target.h: add to vector, call generic_relax
4443 * bfd-in.h: add to vector
4444 * bfd.c: add #define for vector
4445 * bout.c: add to vector, call generic_relax
4446 * coffcode.h: add to vector, also now has coff specific relax code
4447 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4448 * elf.c: call generic_relax
4449 * ieee.c: call new vector, clean up some bugs due to the creation
4451 * libbfd.h: add bfd_generic_relax_section EXFUN
4452 * oasys.c: call generic_relax
4453 * reloc.c: implement generic_relax
4454 * seclet.c: moved much of this into coffcode.h
4455 * srec.c: call generic_relax
4456 * targets.c: define new transfer vector
4458 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4460 * everything: now modified to use smaller reloc type. Self hosts
4463 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4465 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4466 New files for stratus.
4468 * configure.in: Add configuration fragments for stratus.
4470 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4472 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4473 variables as CONST since they are set to point to a const char
4474 string. Fixes compiler complaints.
4476 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4478 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4481 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4483 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4484 symbols, so that we can emit the correct file name even
4485 if it's an include file.
4487 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4489 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4490 (Reported by john@labtam.labtam.oz.au (John Carey)).
4492 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4494 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4496 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4497 being used to -DHAVE_PROCFS.
4499 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4500 '#include "fopen-same.h"' to end of file to match other h-* files.
4502 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4504 * configure.in: Change svr4 references to sysv4. Add case
4505 "unknown" for target vendor and infer some targets based
4506 on the specified operating system.
4508 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4510 * bfd-in.h, libaout.h: ANSIfy enums.
4512 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4514 * archive.c (normalize): created version for VMS which removes the
4515 VMS directory crap from the front and end of a filename, eg turn
4516 [-.foo]bar.obj;123 into bar.obj
4517 (bfd_construct_extended_name_table): now writes index into an
4518 extended name table in decimal - the same base used to read an
4519 extended name table.
4521 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4523 * aout-encap.c: Fix to use aout-target.h.
4524 * aoutf1.h: Use standard MY_object_p and MY_callback
4525 in aout-target.h. Remove target-specific versions.
4526 * host-aout.c: Re-write to use aout-target.h.
4527 * gen-aout.c: New files use with host-aout.c to generate
4528 host-specific a.out-related parameters.
4529 * Makefile.in: host-aout.o depends on aout-params.h, which is
4530 generated by gen-aout.
4531 * aout-target.h: Make a little more flexible.
4532 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4533 macro. Instead, inline it in aout-target.h.
4534 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4535 a gcc -Wall warning.
4536 * archive.c: Add missing commas in DEFUN macro (2 places).
4537 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4538 Berkeley ones, now that libiberty has them:
4539 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4540 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4541 remove unused variable.
4543 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4545 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4546 and execname inside HAVE_PROCFS ifdef since they are unused
4547 when it is not defined.
4549 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4551 * elf.c: Flag all sections as either code or data. We can't
4552 be sure what they are anyway, since ELF doesn't fit the
4553 traditional model of text+data+bss very well. Add new local
4554 function elf_read() to simplify code. Record entry point in
4557 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4559 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4560 rather than N copies of the same lines.
4562 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4564 * cpu-h8300.c: disassemble branch displacements correctly
4565 * coff-h8300.c: put reloc offsets out in 32bits
4567 * makefile.dos, configdj.bat: New files from DJ
4568 * cache.c: fopen with new macros is needed for DOS.
4569 * ieee.c: environ renamed to envi to stop an include file
4571 * opncls.c, coff-rs6000.c: more fopens with macros.
4573 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4575 * Makefile.in: infodir belongs in datadir.
4577 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4579 * Makefile.in: fix where docdir lives
4581 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4582 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4583 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4584 srec.c, syms.c, targets.c : all new documentation and lint
4588 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4590 * coffcode.h, srec.c: Lint.
4592 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4594 * Makefile.in: install using INSTALL_DATA, added standards.text
4597 * configure.in: mark directory as target dependent. configure
4598 nows works in objdir always so make file existence checks
4601 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4603 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4604 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4605 and mandir now keyed off datadir by default.
4607 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4609 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4610 computation of arch and machine type so it's worked out before
4611 some_aout_object_p is called.
4612 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4614 * archures.c: add extra field 'section_align_power' to hold
4615 default section alignment in object files.
4616 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4617 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4618 initialize the new field.
4619 * bout.c (b_out_callback): replace the text size, since aout
4621 * aoutx.h: Documentation in the new style
4623 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4625 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4626 use the saved value if mtime_set is already set (intended
4627 for archive files, though apparently not used yet).
4629 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4631 * targets.c: Revise comments about how to configure the target
4632 vector, to match reality. Remove mention of obsolete methods.
4633 Remove long lists of capitalized macros that turn into the same
4634 thing in lowercase. Normal vector simply lists all known
4635 lowercase xvec names; all other cases are handled by SELECT_VECS.
4637 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4640 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4641 list of supported targets.
4643 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4645 * archive.c (bsd_write_armap): The pad byte sometimes added to
4646 the string table in a __.SYMDEF member is now
4647 counted as part of the size of the string table.
4648 This is compatible with the old ranlib, as well as Sun's.
4650 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4652 * srec.c: Rewrote to fix many bugs; now gets the record type
4653 right, doesn't choke on input, sets the start address in an S9 and
4654 fills in the filename on an S0.
4656 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4658 * cpu-h8300.c: Add support for MEMIND addressing mode
4660 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4662 * coffcode.h: use the new macro if available
4664 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4665 * Makefile.in: Fixed dependencies due to file rename
4667 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4668 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4669 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4670 newos3.c, stab-syms.c, syms.c: All these files have had their
4671 #includes altered to point to the new places.
4673 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4675 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4677 * configure.in: Add vendor "ncr" as supported per-target vendor.
4678 Add svr4 case for i386 per-host case.
4680 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4683 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4685 * syms.c (bfd_decode_symclass): Return 'A'
4686 for symbols that are both absolute and global.
4687 * archive.c (bfd_special_undocumented_glue): Return NULL
4688 if bfd_ar_hdr_from_filesystem returns NULL.
4690 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4692 * Makefile.in: added coff-h8300
4693 * configure.in: now h8 is a coff target
4694 * cpu-h8300.c: fix various disassembly problems
4695 * libcoff.h: took out some code which has been #0ed for a long
4697 * targets.c: added h8 coff
4698 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4699 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4701 * coffcode.h: Started to change the way machine dependencies are
4702 handled, from the nest of #ifdefs to macros defined in the
4703 including coff-<foo>.c
4705 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4707 * aoutx.h (some_aout_object_p): Set the `executable' bit
4708 if the entry point is contained in the text segment, even if the
4709 text segment is at location 0.
4711 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4712 nonstandard MIPS sections (.rdata, .sdata, etc).
4714 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4715 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4716 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4718 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4720 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4722 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4723 from syms.c to new file stab-syms.c. Also, since GNU extended
4724 type codes such as N_SETT are no longer in ../include/stab.def,
4725 include them manually.
4726 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4727 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4728 * libaout.h: Added prototype for aout_stab_name().
4729 * Makefile.in: Update Makefile for new stab-syms.[co].
4731 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4733 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4734 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4735 just make N_XXX work by excluding the header from the text segment.
4736 * aoutx.h: Fix comments to match.
4738 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4740 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4741 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4742 for the "logical" text segment (i.e. never consider the exec
4743 header to be part of the text segment). This change is
4744 needed for consistency with various other parts of bfd and ld.
4745 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4746 and move calculation of obj_textsec(abfd)->size to libaout.h.
4747 * bfd-in.h: Removed bogus ';'.
4749 * Makefile.in: Add MINIMIZE flag to select lean
4750 or bloated target_vector.
4751 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4752 * newsos3.c: Fixes to ../include/aout64.h remove need
4753 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4755 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4757 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4758 handle both little and big-endian targets, with little
4759 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4760 * host-aout.c: Add FIXME note.
4762 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4764 * targets.c: Make the default target_vector contain
4765 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4766 Old behavior can be gotten by defining ALL_TARGETS.
4767 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4768 Factored out common code into new file aout-target.h.
4769 Saves a lot of duplicate code for a.out variants.
4771 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4773 Get 'make headers' to work when configured with +subdirs.
4774 * Makefile.in: Add $(subdir) to docdir path.
4775 * doc/Makefile.in (protos): Add $(srcdir) prefix
4776 to name of sed scripts.
4778 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4780 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4781 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4782 to include names of N_SETT etc.
4784 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4786 * elf.c: Add minimal support for ELF symbol tables. Generates
4787 canonical bfd symbol tables from ELF symbol tables. Change the
4788 name of some functions from bfd_<name> to elf_<name>.
4790 * syms.c: Trivial fix to comment to remove a redundant "to".
4792 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4794 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4795 form that GDB recognizes as COFF.
4797 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4799 * ieee.c (ieee_object_p): cast NULL correctly.
4800 * configure.in: added harris host
4802 * coff-a29k.c: Lots of changes, most from David Wood.
4804 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4806 * coff-m88k.c (coff_write_armap): Just #undef it.
4808 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4810 * Makefile.in: standardize on MINUS_G to disable debugging
4811 * coff-m88k.c: create coff armaps instead of bsd ones.
4812 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4815 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4817 * elf.c: Additions to support ELF format core files.
4818 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4819 has support for /proc (all the include files in particular).
4821 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4823 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4824 of two N_SO stabs, one for directory, and one for filename.
4826 * bfd-in.h (print_vma): Factor out duplicate definition.
4828 Exit a little more gracefully when malloc returns NULL.
4829 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4830 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4831 * libbfd.h: Rre-generated due to libbfd.c update.
4833 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4835 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4837 * elf.c (elf_object_p): Don't try to create a bfd section for
4838 the first ELF section header. It is just a placeholder.
4840 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4842 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4843 core files, when compiling native.
4844 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4846 FIXME: The aoutf1.h change below needs to be reversed back
4849 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4851 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4852 manipulation of lnno fields in lineno structs in a coff-<f>.h
4853 independent way. Override it in coff-<f>.h to your favourite
4854 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4855 (coff_swap_lineno_out): modified to use the new macros.
4857 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4859 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4860 unknown arch when the magic number doesn't specify the
4861 architecture, since some OSs (eg old sun3s) don't set the number, and
4862 020 is probably the right answer anyway.
4864 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4866 * hosts/h-news.h, hosts/h-rtbsd.h:
4867 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4868 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4869 bfd_print_symbol_nm, for use by nm.
4870 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4871 bfd_print_symbol_nm option, to print in nm format.
4872 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4873 oasys.c (oasys_print_symbol): Provide stub implementations
4874 for bfd_print_symbol_nm.
4875 * syms.c: New function bfd_decode_symclass, used by nm printer.
4876 New function bfd_stab_name to look up string name of stab code.
4878 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4880 * Makefile.in: Added ctor.c
4881 * archures.c (bfd_default_arch_struct) added
4882 bfd_default_reloc_type_lookup.
4883 * coffcode.h: removed a load of #if 0ed code.
4884 (coff_compute_file_section_positions): now works out the section
4885 alignment and size correctly in all cases.
4886 (coff_get_symtab): looks for constructor symbols and calls the
4887 right function when they're found. (coff_canonicalize_reloc):
4888 knows when a section is full of constructors and does the right
4890 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4892 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4893 * libcoff.h: removed #if 0ed code
4894 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4895 arch independent constructor relocation type.
4896 (bfd_reloc_type_lookup): removed the comment "this will go away"
4897 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4898 reloc which is used when BFD_RELOC_CTOR falls through to give a
4899 default 32bit reloc for constructors.
4900 (bfd_default_reloc_type_lookup): added.
4901 * aoutf1.h: fixed SEGMENT_SIZE typo.
4903 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4905 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4906 matching prefix "coff".
4907 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4908 rs/6000 csect records.
4910 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4912 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4913 * configure.in: add motorola delta88 cases
4914 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4915 write_armap prototype
4916 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4918 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4920 * Rename COFF-related files in `coff-ARCH.c' form.
4921 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4922 coff-mips.c, coff-rs6000.c to be exact.
4924 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4925 make output clutter.
4926 * config/mt-*: Ditto.
4928 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4930 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4931 John Gilmore. Archive support from Damon A. Permezel.
4933 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4934 * configure.in: Add rs6000 case.
4935 * targets.c: Add rs6000 vector.
4936 * archures.c: Add rs6000, fix comment on romp.
4937 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4938 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4939 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4940 * section.c (bfd_make_section): Return NULL on attempt to create
4942 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4943 (bfd_swap_aouthdr_in): Handle lots more members.
4944 (make_a_section_from_file): If section has already been seen,
4945 just return false rather than overwriting it.
4946 (coff_real_object_p): Understand incoming magic numbers.
4947 (coff_set_flags): Understand outgoing magic numbers.
4948 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4949 (build_debug_section): Add fn for reading debug string section.
4950 (get_normalized_symtab): Handle symbol names in debug string section.
4951 Remove unused obj_string_table.
4952 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4953 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4954 existing section before making one.
4955 * cpu-rs6000.c: New file.
4956 * rs6000coff.c: New file.
4958 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4960 * elf.c: Add partial support for ELF format corefiles. Still needs
4961 support for extracting registers from corefiles.
4963 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4965 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4966 RANLIB is defined as echo, send the output to /dev/null to help
4967 reduce clutter in the output from doing a make.
4969 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4971 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4972 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4974 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4976 * coffcode.h (coff_compute_section_file_positions): make it pad
4977 section size out if there are alignment restrictions so that the
4978 image will be ok on a system where section positions are worked
4979 out by accumulating sizes rather than from the section headers.
4980 * targets.c (proto write_armap). Changed orl_count to unsigned.
4981 * opncls.c (bfd_close_all_done). Added so that generative
4982 programs like gas can close a bfd without causing bfd confusion.
4983 * libbfd.h (changed becuase of protos)
4984 * amdcoff.c: messed with the way that jmp displacements are
4985 calcualated. This may not yet be totally correct.
4986 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4988 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4989 abs symbol has no section (like a register symbol).
4990 (coff_write_symbol) now zeros auxent before filling it up to help
4991 with sensitive applications.
4992 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4994 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4996 * bfd.c: Make sure we don't get a macro strerror().
4997 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4998 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4999 attempt to recover command, ifdef NO_CORE_COMMAND.
5000 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5002 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5004 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5006 * archive.c (bsd_write_argmap): The size of the ranlib structures
5007 should not include the size field itself.
5008 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5009 adata(abfd)->exec_bytes_size field instead of constant macro,
5010 because aoutx.h compiles to a simple .o file shared by
5011 all 32-bits a.out targets.
5013 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5015 * configure.in: Allow i386-sco-sysv.
5016 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5017 * cpu-h8300.c: lint.
5019 * host-aout.c: New strategy. We use common code, include files,
5020 and data structures to handle the file, but set a few parameters
5021 from the host's config file (page size, text start addr, etc).
5022 * libaout.h: Define HP BSD machine types.
5023 * aoutf1.h: Handle reading a.outs with these types.
5025 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5026 virtual-memory-address of the .reg section. We can't just make a
5027 section for "all the regs and nothing else" because only GDB knows
5028 exactly where the regs are (scattered around the upage and stack).
5029 Clean up memory allocation. Remove big- and little-endian
5030 vectors, replace with single vector; this only runs on the host,
5031 in host byte order. Replace byteswap routines with aborts in case
5033 * targets.c: There's only one trad_core_vec now.
5034 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5036 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5038 * hosts/h-amix.h (free): Fix prototype.
5040 * aoutx.h: Don't use NULL as an integer, for braindead systems
5041 that declare it as (void *)0. (From Peter Schauer.)
5043 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5045 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5046 problem with bad Ultrix system headers.
5047 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5048 various kinds of alignments for the various kinds of
5051 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5053 * doc/Makefile: Don't assume . is on the path (from James Clark).
5055 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5057 * Makefile.in: Avoid Sun Make VPATH bugs.
5058 * targets.c: Declare trad_core vectors extern.
5060 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5062 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5063 * libbfd.h: Moved ALIGN macro here.
5064 * bout.c (b_out_callback): Replace i960_align by align_power.
5066 * libaout.h (struct aoutdata): Added fields page_size,
5067 segment_size and exec_bytes_size. These help generic code
5068 (in aoutx.h and libaout.h) to figure out where to align
5069 the various segments in a demand paged file.
5070 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5071 to decide if the exec header counts in a_text (text segment size).
5072 Also, assume D_PAGED flag is set; don't set it here.
5073 * bout.c (b_out_callback): Add initialization of
5074 adata fields page_size, segment_size, and exec_bytes_size.
5075 * host-aout.c (NAME(host_aout, callback) and
5076 NAME(host_aout,mkobject): Ditto.
5077 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5078 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5079 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5080 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5081 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5082 for some systems (mainly sunos), so do it in the callback instead.
5083 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5084 * aoutx.h (NAME(aout,set_section_contents): Change the way
5085 filepos and size of sections are carried out to support
5086 older styles of demand paged executables.
5089 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5091 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5092 * bfd.c: Added macros to enable gas to swap coff records.
5093 * coffcode.h: Make the coff_swap_*_out routines return the number
5094 of bytes swapped, and cleaned up their prototypes.
5095 * configure.in: Added ebmon/coff support
5096 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5098 * targets.c: Added new entry points for coff swapping
5100 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5102 Restructure configuration scheme for bfd, binutils, ld.
5104 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5105 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5106 Change some config names to match other dirs.
5107 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5109 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5110 ../include/sysdep.h.
5111 * cpu-i960.c: Strncmp needed a length arg.
5112 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5113 * i386aout.c: Remove dead N_TXTOFF override.
5114 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5115 * config/: Rename some config files to match up h-*.h names.
5116 Remove all the HOST_SYS definitions from the config files.
5117 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5118 * hosts/h-hp9000.h: Remove USG comment.
5119 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5120 * hosts/h-news.h, h-sparc-64.h: New config files that had
5121 previously been kludged in the <sysdep.h> file.
5123 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5125 * config/*: trad-core support is HOST dependent, not target
5126 dependent. Target config files only set DEFAULT_VECTOR and/or
5127 other vector elements. Exception: when host-aout.c is in use,
5128 in which case we're forced to assume we're native (hp, vax,
5129 tahoe). Rename XDEPFILES to HDEPFILES.
5130 * Makefile.in: Rename XDEPFILES.
5131 * config/h-sun*: Don't force static linking.
5132 * trad-core.c: Document how to use it nowadays.
5133 * i386aout.c, newsos3.c: Clean up.
5134 * i386coff.c: Allow 386 coff files to be used as core files too
5135 (for reading core files from embedded systems).
5137 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5139 * Add i386aout.c for a.out support on the i386.
5141 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5143 * reloc.c, section.c, syms.c, targets.c: correct info-node
5144 structure in *doc* comments.
5145 doc/Makefile: stop hiding complaints from makeinfo.
5147 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5149 * aoutx.h (...some_aout_object_p): Take a third parameter,
5150 the internal_exec struct, and avoid ever looking at an
5151 external_exec. All callers changed to read the entire
5152 external_exec struct, swap and check its magic number,
5153 swap in the whole structure, and pass the swapped-in version to
5155 * bout.c: Bring into modern era. Use single _object_p routine
5156 for big- aand little-endian. Provide internal and external
5157 exec header structs. Use separate swap-in and swap-out routines.
5159 * libaout.h: Move struct internal_exec from ../include/aout64.h
5160 to here. Add obj_symbol_entry_size to struct aoutdata.
5161 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5163 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5164 EXTERNAL_NLIST_SIZE. Callers changed.
5166 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5168 * bfd.c: Remove strerror() to libiberty.
5170 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5171 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5172 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5173 last byte of transfer, not first byte, is within the section.
5175 * host-aout.c: Remove `BSD' archive support. Lint.
5177 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5178 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5179 `bfd_arch_info_type'. All uses changed.
5180 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5181 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5182 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5183 it needs a better name.) All uses changed.
5184 * targets.c: Rename `enum target_flavour_enum' to `enum
5185 target_flavour', and remove the `_enum' from all of the enum
5186 values themselves. All uses changed.
5188 * configure.in, config/h-i386mach: i386 mach host.
5189 * config/t-i386-aout: Use host-aout.c.
5191 * trad-core.c: Give it its own xvec's to make it independent
5192 of other file formats.
5193 * ecoff.c, host-aout.c: Remove refs to trad-core.
5194 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5195 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5197 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5199 * reloc.c: Extended NEWHOWTO macro
5200 * ieee.c: Changed the way 8bit pcrel is done
5201 * cpu-h8300.c: got the registers in the right order
5203 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5205 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5206 prediction is vindicated!
5208 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5209 Remove refs to howto.c, since Steve forgot.
5211 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5213 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5214 still work. Now allows any architecture/machine to be set.
5216 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5218 * howto.c deleted and moved code to reloc.c
5220 * libbfd.h, libbfd-in.h removed $id stuff for real
5222 * cpu-h8300.c Made it match various different spellings of h8300.
5224 * archures.c: Took out the first char filter which made it only
5225 look for a cpu/arch match when the first chars of supplied and
5226 tested names were the same.
5228 * targets.c removed oasys stuff, pending someone to fix the bugs
5232 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5234 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5235 ELF support good enough for GDB.
5236 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5237 m68k-cbm-svr4 host and target.
5238 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5239 so `diff' and `patch' can cope.
5241 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5243 * archures.c: removed texinfo error
5245 * init.c: added texinfo hooks, and removed initialization error
5248 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5251 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5253 * cpu-i960.c: Avoid numerical count of initializers.
5255 Vax Ultrix changes from David Taylor <taylor@think.com>:
5256 * host-aout.c: Make little-endian vector really little-endian.
5257 * configure.in: Separate vax and tahoe cases, handle ultrix.
5258 * config/t-vax: Add trad-core.o.
5259 * config/h-vaxult: New host system.
5261 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5263 * bfd-in.h VERSION, change version number to 0.18, this makes a
5264 gap, but now is the same as the linker version number.
5266 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5267 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5268 files will eventually contain processor specific bits for bfd,
5269 like strange relocation information and dis/assembly. So far only
5270 the H8 has been even partially done. This work also ties in with
5271 the change in handling architectures.
5273 * amdcoff.c: (a29k_reloc) fix error message.
5275 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5276 discover the architecture of the bfd. (sunos4_callback) calls the
5277 function bfd_set_arch_mach rather than stuffing stuff directly
5278 into the bfd. (sunos4_write_object_contents), changed names of
5281 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5282 setup the environment.
5284 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5285 headers in big endian format, regardless of the endianess of the
5288 * archures.c: totally changed. Now an architecture is represented
5289 with a pointer to an info structure rather than an enumerated type
5290 and a long. The old info is available as two elements in the
5291 structure. Future enhancements to architecure support will
5292 involve pointers to methods being placed into the info structure.
5294 * bfd.c: changed the definition of the bfd structure for the new
5297 * bout.c: (b_out_set_arch_mach) changed to use the new
5298 architecture mechanism.
5300 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5301 the new architecture mechanism.
5303 * configure.in: added h8 stuff.
5305 * ieee.c: too many changes to note. Now ieee files written with
5306 bfd gas and ld can be read by gld and ieee only linkers and
5309 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5311 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5312 than fixing the structure directly.
5314 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5315 than fixing the structure directly.
5317 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5318 before opening a bfd.
5320 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5321 rather than fixing the structure directly.
5323 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5324 in the t/hmake file) a user can select which backends they want
5325 linked with bfd without changing the source.
5327 * init.c: new, looks after initializing modules.
5329 * howto.c: for future use, will allow an application to work out
5330 what cookie to use as a handle on a relcoatio howto.
5332 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5334 * srec.c: Better error checking, partly from Peter Schauer.
5335 (srec_object_p): Avoid assuming any file that starts with 'S' is
5336 an S-record file! (Check for 3 uppercase-hex digits after it.)
5337 (ISHEX): Define new macro for checking supposedly hex characters.
5338 (pass_over): Treat as EOF any S-record line that:
5339 * doesn't have hex in either size character
5340 * produces a size larger than 0x7F
5341 * has an unrecognized type number
5343 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5345 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5346 opncls.c: Lint (saber actually).
5348 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5350 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5351 * newsos3.c: Fixed two types: newos3 -> newsos3.
5352 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5353 to use correct segment.
5355 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5357 * aoutx.h (print_symbol): Handle missing symbol->name.
5359 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5361 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5364 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5366 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5367 add sgi/irix support.
5369 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5371 Changes for the AMD 29000 Ultracomputer port from David Wood.
5374 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5376 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5379 * coffcode.h (coff_real_object_p): Pass information about the
5380 current file's coff symbol format to BFD via the coff_data struct.
5381 (coff_find_nearest_line): obj_icof => coff_data.
5382 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5383 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5384 and DIMNUM == E_DIMNUM.
5385 * configure.in: Handle a29k-*-* hosts, and targets
5386 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5387 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5388 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5389 local_linesz to `coff_data' (tdata) struct.
5390 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5391 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5393 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5395 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5396 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5398 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5400 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5402 (sunos4_core_file_matches_executable_p): Fix header comparison.
5403 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5404 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5406 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5408 Allow GDB to patch object files.
5410 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5411 * trad-core.h (trad_unix_core_file_p): Ditto.
5412 * aoutx.h (aout_set_section_contents): On first output, check
5413 abfd->direction and complain if erroneous.
5415 * Makefile.in: Add crude dependencies.
5417 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5419 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5420 to h/t-xxxx files so that everything will work on System V.
5422 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5424 * aoutx.h: Add information on host-aout.c and how to configure
5425 to use it, to the manual.
5426 * configure.in: Tix typo.
5427 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5428 else dummy out the core file support.
5429 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5430 specified, use it to locate the data section.
5431 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5432 rather than as chars (lint).
5434 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5436 * aoutx.h, coffcode.h: saberized.
5438 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5440 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5442 bfd.c, targets.c: minor rewording of doc segments
5445 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5447 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5448 etc, rather than TEXT_START_ADDR.
5449 * host-aout.c: Remove #if 0 around whole thing.
5450 Update to modern (32/64-bit) a.out naming conventions.
5451 Include a large chunk of ../include/a.out.gnu.h to get macros that
5452 are not defined by the system include files.
5453 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5454 macro used by the other a.out implementations.
5455 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5457 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5459 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5460 texdoc and psdoc; make these depend on generated .texi's
5462 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5465 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5468 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5469 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5470 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5471 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5472 obtrusive marks indicating .c origins.
5474 * bfd.texinfo: generalize most references to linker
5476 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5478 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5479 * archures.c: remove empty foo() definition (crept in at vn1.9)
5481 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5483 * bfd.texinfo: use @setchapternewpage on instead of lots of
5484 @page's; minor rephrasing in Introduction.
5486 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5487 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5488 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5489 segments): used BFD (caps) more consistently as a name in
5490 discourse, fixed a few other minor typos and uses of fonts
5493 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5495 * coffcode.h: fixed bug where string table size wasn't being swapped.
5497 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5499 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5501 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5502 flags. (bfd_print_symbol_vandf) now knows what to do with the
5505 * aoutx.h: made translate_from_native_sym_flags and
5506 translate_to_native_sym_flags produce the above flags.
5509 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5511 * all files: update copyright notices for GPL version 2.
5512 Install header comments and attribute most modules to their
5513 authors. BFD's name is now officially "Binary File Descriptor",
5514 so remove any conflicting pejoratives.
5515 archures.h: Consists solely of comments; remove it.
5517 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5519 * Makefile.in, bfd.c: Made it compile again.
5521 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5523 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5526 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5528 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5529 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5532 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5533 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5535 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5537 * Everything: created some new files, core.c format.c, reloc.c,
5538 section.c and syms.c to split the functionality a bit better.
5539 Cleaned up the rest of the files a bit, and added some
5543 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5545 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5546 really takes 3 arguments, patched code and ammended prototypes.
5548 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5550 * ../include/bfd.h (struct bfd_target): Added new field
5551 "align_power_min" which contains the minimum alignment for a
5552 section. This is used in coff_new_section_hook. The field
5553 insertion necessitates an update of all backends..
5555 * aoutf1.h jump table field inserted
5557 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5560 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5561 table field inserted.
5563 * coffcode.h(just about everything) Now patches up symbol tables
5564 using a different mechanism. The Intel major bug has been fixed,
5565 and the linker can self host on the Aviion and be debugged with
5568 * ecoff.c: new include and jump table patch, i386coff.c: new
5569 include and jump table patch, icoff.c: new include and jump table
5570 patch, ieee.c: can now read archives containing ieee modules.,
5571 libcoff.h: added (combined_entry_type), libieee.h: uped max
5572 sections to 20, m68kcoff.c: new include and jump table patch,
5573 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5574 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5575 srec.c: jump table patch. trad-code.c fixed #IF typeo
5577 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5579 * coffcode.h (coff_swap_aux_in): added else case to deal with
5580 filenames less than 9 characters.
5583 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5585 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5587 * srec.c: now allows any number of sections to be created in a
5588 file. Outputs addresses of the right length.
5590 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5592 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5593 target didn't match, the format got set to the attempted match,
5594 breaking a future test.
5596 *../include/i386coff.h : fixed typo in type field with size
5598 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5599 support in the jump table for the swapping routines exported to
5600 gdb. Now gdb works with the 386.
5602 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5604 * Merge in changes from gdb-3.95 release.
5605 Makefile.in: Allow hmake and tmake files to add OFILES.
5607 bfd.c: support specific targets as well as searching. When
5608 searching, take default target in preference to others.
5610 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5611 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5612 libbfd.h: Support specific targets as well as searching.
5613 opncls.c: Support specific targets as well as searching.
5614 targets.c: Search is short-circuited if default target matches.
5615 liboasys.c, libieee.c: Undo bothner changes that make macros
5616 work to the left of assignment, but which depend on the
5617 representations of different pointer types being the same.
5619 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5621 * i386coff.c: created.
5622 * coffcode.h: added support for 386.
5623 * Makefile.in: added support for 386.
5624 * ../include/i386coff.h: created
5626 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5628 * coffcode.h: removed all put_x_<sizes>
5629 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5633 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5635 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5637 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5639 * everything: Removed sysdep.h from bfd.h and put back into files
5640 from which it was split out. Now 64 bit version is built with a
5641 -DHOST_64_BIT="long long" on the compile line.
5643 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5645 Changed all the [get|put][name] routines to use [get|put]_[size
5648 Put in support for 64 bit work. Now two versions of bfd may be
5649 generated, according to the state of TARGET_64_BIT, one which is
5650 32 bit only, and one which is 64/32 bits.
5651 Created new back end 'demo64' to test 64 bit functionality.
5653 Renamed some files to work on DOS.
5655 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5656 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5657 chage, 64 bit transfer. * liba.out.h: Split out common code from
5658 sunos and newsos into liba.out. Name changes and prototype mods. *
5659 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5660 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5661 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5662 change and 64bit stuff.* newsos3.c: common code removed, new jump
5663 table. * oasys.c: Name change * opncls.c: Portability fixes *
5664 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5665 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5666 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5667 64bit ized. * demo64.c: 64 bit a.out back end
5669 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5671 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5672 on LHS of assignment, even when using old compilers.
5673 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5674 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5675 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5676 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5677 * targets.c: Add declaration of newsos3_vec.
5679 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5681 * aout.c: fixxed some of the problems with filepos calculation.
5682 (swap_ext_reloc): fixed problem with creation of relocs.
5683 (aout_set_section_contents): fixed filepos problem
5685 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5686 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5687 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5688 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5689 cleaned up. (coff_write_object_contents) cleaned up.
5691 * ecoff.c: Totally different. Now supports ecoff fully.
5693 * icoff.c: fixed problems in relocation callout.
5695 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5697 * m68kcoff.c: updated target vector.
5699 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5700 choose_reloc_size. (sunos4_write_object_contents) now calls
5701 choose_reloc_size so outputs relocs correctly, also calculates the
5702 size of the sections correctly.
5706 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5708 Merge Per Bothner's changes to modularize BFD a.out a bit.
5710 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5711 * ieee.c: Cast enums to int before comparing them, for brain-
5713 * coff-code.h: Remove coff_get_section_contents, and use the
5714 generic one instead.
5716 * aout.c: Derive new module from sunos.c, containing generic
5717 support code for all kinds of a.out files.
5719 * sunos.c: Remove all code that goes in aout.c. Split out
5720 machine dependent followup in sunos4_object_p into
5721 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5722 and redefine only the names we CHANGE, not all the names. Drop
5723 the little-endian vector, and rename the vector as sunos4 rather
5726 * b.out.c: Use aout.c routines for most of the work. Slight
5727 changes for the new regime. Remove close_and_cleanup and
5728 get_section_contents in favor of generics. New transfer vector
5731 * newsos.c: New support for Sony NEWS, another a.out format.
5733 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5734 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5735 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5737 * opncls.c (bfd_close): Call format-dependent write_contents
5738 routine, if writing, before calling target-dependent
5739 close_and_cleanup routine (which is now always generic, I think).
5740 * srec.c: Use bfd_alloc instead of malloc. Remove
5741 close_and_cleanup and move code from it to
5742 srec_write_object_contents. Add write_contents to tvec.
5743 * targets.c: Remove a.out little vector, replace a.out big
5744 vector with SunOS vector. FIXME: Need Vax support again now.
5746 * libbfd.h: Add write_contents format-dependent-vector to the
5747 bfd_target vector. Supply a generic close_and_cleanup routine.
5748 * liba.out.h: Handle the new aout.c split. Add prototypes for
5749 all routines defined in aout.c. Rename "sunos" things to "aout"
5750 things. Add a few fields where needed for various formats.
5751 * Makefile.in: Add aout.c and newsos.c.
5753 * archive.c, ieee.c, oasys.c: Lint.
5755 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5758 changed forward declaration struct stat; to reduce warnings. Changed
5759 comment on bfd_h_<x>_x.
5761 * ../include/m68kcoff.h, ../include/intel-coff.h,
5762 ../include/m88k-bcs.h
5763 Now there are two incarnations of relocs, linenos and syments. One for
5764 internal digestion, and one full of char arrays for I/O. The original
5765 names have gone to detect errors.
5767 * Makefile.in, m68kcoff.c, targets.c
5768 Test new structure code with a 68k coff implementaion
5770 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5771 Fixed all the places where there were problems with the size and
5772 alignments of structures on disk and structures in memory. #ifed out
5773 all the code in coffswap.c, since it should be done using the target
5776 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5778 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5779 multiple reloc command.
5781 * sunos.c (sunos4_set_section_contents): Made it so that sections
5782 are always padded to their alignment size.
5784 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5786 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5787 Clean up types and such (saber C problems).
5788 * ecoff.c: Clean up types and such. Remove routines that are
5789 not used. Fix up reading and swapping of shorts from files.
5791 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5793 * a.out.vax.c: Remove two bogus "static" from prototypes.
5795 * ecoff.c: Got rid of lots of non-working junk (that had
5796 been copied directly from coff-code.h).
5797 Updated to be consistent with updates to icoff.c and coff-code.h.
5799 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5800 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5802 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5803 but until the target_vector is automatically generated,
5804 it's as good as any. Note that the text offset is the only
5805 difference between NewsOS and SunOs (including magic numbers).
5806 (Most of the sunos_* routines should to renamed bsd_*
5807 and move to a bsd.c file. Then (and when the target_vector
5808 is automatically generated) it might make sense to create
5809 a separate Sony target.)
5811 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5812 on some systems, and doesn't help on others.
5813 Similarly, only define X_OK if not already defined.
5815 * trad-core.c: Don't include sys/stat.h - at least
5816 on NewsOS 3, it has already been included.
5818 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5820 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5821 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5822 symbol tables if necessary when reading them in, so gdb can use
5823 them. Add "bfd_coff_" to the names so they won't conflict with
5824 names in calling programs. FIXME-soon: if coff-code.h is
5825 included in two BFD modules, this will cause duplicate
5826 definitions; the routines should be exported to a separate,
5827 common, module (probably along with a mess of other ones).
5829 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5831 Improve modtime support.
5833 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5834 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5835 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5836 BUG: archive members still do not get correct mod times.
5838 Improve floating point support for core files.
5840 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5841 (sunos4_core_file_p): Create a second registers section in the
5842 core file, called ".reg2", for the float registers.
5844 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5846 * many changes to improve archive handling; found a logic flaw in
5847 bfd_check_format which only just happened to work by cooncidence.
5849 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5851 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5854 * bfd.h: changed type of udata in asymbol to void *, like it
5855 should be. Added bfd_reloc_dangerous enum member.
5857 * coff-code.h: Fixed it so that internally generated symbols get
5858 their values relocated correctly in all cases. Removed calls to
5861 * icoff.c: Not understanding the destination symbol of a reloc is
5862 not a failure any more, just 'dangerous'. This allows linking of
5863 b.out and coff images.
5865 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5869 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5871 * sunos.c (translate_to_native_sym_flags): fixed
5872 sym_pointer->n_value so that symbols on the way out get their
5873 section relative values calculated correctly.
5875 * coff-code.h (mangle_symbols): fixed problem where tags were not
5876 being relocated for structs, enums, unions. Also various lints.
5878 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5880 * archive.c (get_elt_at_filepos): system_call_error returned
5883 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5885 * Resolve the use of no_error and system_call_error.
5886 The bfd library itself now will never set bfd_error to
5889 The code still needs to be combed to make sure all the error
5890 codes are correct. I suspect they are not always set correctly.
5892 * The names of all the messages have _ prepended because the sun
5893 bundled compiler can't distinguish from a macro which takes an
5894 argument and the same identifier in a non-macro context.
5896 * The reason for the above being that entry points which used to
5897 be trampoline functions are now just macros which expand to a
5898 direct call through the bfd's xfer vector.
5900 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5901 must gas have its own version of everything (the gas version
5902 had the correct value)
5904 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5906 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5907 properly support i960 architecture and output correct reloc stuff.
5909 * bfd.h: added prototype for bfd_printable_arch_mach, added
5912 * coff-code.h: Applied patches from chrisb to support i960
5913 architecture, zero relocs and swap them correcly and conditionally
5914 compiled the timestamp.
5916 * sunos.c: Made the default section alignment 2^3 so that doubles
5917 are done properly. Fixed the same reloc bug that was in b.out.c
5919 * sysdep.h: Now compiles on a Posix box
5921 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5923 * icoff.c: Fix comment on big-endian version.
5924 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5925 F_RELFLG). Set F_AR32WR in output files if little endian
5928 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5930 * archures.c fixed =/== typo
5932 * sunos.c added architecture stuff for output. Fixed
5933 bug where files where vma(data) != size(text)
5934 were processed wrong.
5936 * coff-code.h added a lint cast
5938 * (../include/a.out.sun4.h) fixed it so zmagic
5941 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5943 * archive.c removed loads of includes, and fixed bug where string
5944 table didn't have a null at the end.
5946 * bfd.c fixed includes, added symbols argument to
5947 canonicalize_reloc entry point.
5949 * libbfd.c fixed includes and added some lint patches.
5951 * targets.c added both sorts of intel coff.
5953 * b.out.c fixed included, changed was the canonical
5956 * icoff.c added support for callj and big and little
5959 * opncls.c added chmod+xing for files with EXEC_P set.
5961 * sunos.c fixed includes. Changed default section
5962 alignement to words. Fixed relocation stuff to work with
5965 * bfd.h various new types added, prototype for new
5966 reloc calls, changed bfd->iostream to a void *
5967 to including files don't need stdio.h.
5969 * libcoff.h added conversion table to tie relocs to
5974 * coff-code.h fixed includes. Added code to support
5975 big and little endian formats. Various lints. Better
5976 processing of symbols. Changed reloc stuff to new
5979 * libbfd.h fixed includes
5982 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5984 * bfd.h changed name of alignment entry in sec_struct to
5985 alignment_power, because of conflicting uses within bfd.
5986 Now it should be obvious that it's a 2**n alignment
5987 specifier. Removed start_pad, end_alignment, block, minsize,
5988 output_file_alignment, subsection_alignment and original_vma fields.
5989 Added align_power() macro. Fixed bfd_section_alignment
5990 acessor macros. Added bfd_symbol_same_target macro.
5992 * b.out.c (b_out_write_object_contents) fixed to use
5993 new alignment member. Fixed (callj_callback) to use section
5994 relative symbols properly.
5996 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5997 Fixed (translate_from_native_sym_flags) to correctly make
5998 symbols section relative.
6000 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6001 (bfd_make_section) took out initialization of obsolete members.
6002 (bfd_print_symbol_vandf) added
6004 * opncls.c (bfd_create) created.
6006 * coff-code.h (coff_new_section_hook) took away refs
6007 to obsolete members. (make_a_section_from_file) added
6008 conversion between alignment types. (coff_symbol_from)
6009 added. (coff_count_linenumbers) only counts linenumbers
6010 if symbol is of coff-type. (coff_mangle_symbols) only
6011 heavily mangles symbols if symbol is coff-type.
6012 (coff_write_symbols) various lints. (coff_write_object_contents)
6013 various lints and modification for alignment conversion.
6014 (coff_slurp_relocs) fixed for use with new asection shape.
6016 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6018 * archive.c lots of lint
6020 * b.out.c added callj relocation support, upgrated reloc howto.
6021 Fixed so that asymbol and reloc records are output
6024 * bfd.c lots of lint, support for new bfd entry point
6027 * bfd.h changed definition of asymbol to contain pointer to
6028 owning bfd, removed target dependencies.
6030 * cache.c took out print statements, put in BFD_ASSERT calls.
6032 * coff-code.h various lints, corrected linenumber output
6033 functionality. Added support for new style asymbols and
6034 bfd_print_symbol. Fixed so that asymbol and
6035 reloc records are handled correctly. Added timestamp.
6037 * icoff.c Added support for new howto shape.
6039 * liba.out.h Added support for new asymbol shape
6041 * libbfd.c various lints
6043 * libbfd.h various lints
6045 * libcoff.h added support for new asymbol shape.
6047 * sunos.c various lints. Added support for new asymbol shape
6048 and bfd_print_symbol.
6050 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6052 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6053 pointer lint. Added support for callj relocation. Fixed bug where
6054 the last 32 bytes of the text section were overwritten by data. Fixed bug
6055 where archives of b.out didn't work due bfd_slurp_extended_name_table
6058 * sunos.c added support for n_other field. Braced the howto table so
6059 that it won't be affected by any lengthing of the howto struct typedef.
6062 * bfd.h added support for n_other field, added special_function
6063 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6066 * bfd.c upgraded bfd_perform_relocation, various lints.
6068 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6070 * ChangeLog: Started ChangeLog for BFD.
6071 * ToDo: Create file for suggestions.
6073 * Makefile: Support easy loading into Saber C.
6074 Add dependencies for icoff.o and bcs88kcoff.o.
6075 Rename coff.c to coff-code.h. Change callers.
6077 * bfd.c (bfd_check_format): Allow the check_format routines
6078 to return the desired target vector, rather than just a Boolean.
6079 bfd.h (bfd_check_format): Change function pointer return type.
6080 archive.c (bfd_generic_archive_p): change callee.
6081 b.out.c (b_out_little_object_p, b_out_big_object_p,
6082 b_out_real_object_p): change callee.
6083 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6084 in check_format transfer vectors that need a filler.
6085 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6086 bcs88kcoff.c: change callee.
6087 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6088 icoff.c: change callee.
6089 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6091 * libbfd.c (zalloc): It should actually zero the storage!
6092 This was commented out for some reason.
6094 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6095 This is so callers can avoid <stdlib.h> which doesn't exist
6098 * bfd.c (map_over_sections): Add debugging code, since I
6099 noticed the section count for sunos core files was bad, but only
6100 GDB had detected the problem.
6101 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6102 bfd_get_section_linenos): Remove obsolete functions.
6103 (bfd_apply_relocations): Use longs, not ints, for the math.
6105 * bfd.h: Declare enum boolean and struct bfd_target as well
6106 as typedefs for them. Remove obsolete
6107 bfd_get_section_lineno_size.
6109 * cache.c: Make the "fdopen" support work. Keep better track
6110 of how many files are open. Centralize the opening of files
6111 and be sure bfd_open[rw] actually try to open the file. Evade
6112 linked list initialization problems.
6114 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6116 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6118 * cplus-dem.c: Delete file, since it is not part of BFD.
6120 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6121 (bfd_openr, bfd_openw): Actually open the file, give error now.
6123 * sunos.c (sunos4_core_file_p): Set section count.
6124 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6125 obsolete definitions.
6126 (_write_symbol_table): Initialize <idx> counter.
6127 (foop): Eliminate debugging code.
6133 version-control: never