1 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
4 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
5 SEC_DATA for a SHF_NOBITS section.
7 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
8 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
9 * nlmcode.h: Add some casts to avoid warnings.
10 (nlm_write_object_contents): Ignore relocs for sections that are
11 neither code nor data. Just use the symbol value for debugging
12 symbols; don't offset by the section vma.
14 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
16 * reloc.c (bfd_perform_relocation): Don't return an error when
17 performing a reloc against an undefined weak symbol.
18 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
19 than obsolete BSF_EXPORT.
21 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
23 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
24 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
25 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
26 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
27 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
28 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
29 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
30 defined on all hosts, now that archive.c uses it.
32 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
34 * elfcode.h (elf_map_symbols): Create section symbols for all
35 sections, not just allocated sections; debugging sections can have
37 (elf_symbol_from_bfd_symbol): If there is an output section, use
38 the section index from that rather than the input section.
40 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
42 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
43 libbfd.h, which is regenerated from this file.
45 * bfd-in.h (symtype): Deleted typedef.
47 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
49 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
50 xor and subtract. Otherwise it will not sign extend if the type
51 of bfd_vma is larger than int.
53 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
54 and frameoffset as signed numbers. From Peter Schauer.
56 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
58 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
59 special function for all reloc entries.
60 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
62 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
63 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
65 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
67 * libbfd-in.h (struct artdata): Add armap_timestamp and
68 armap_datepos here too.
70 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
72 Improve timestamp support in BSD archive files to avoid linker
75 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
76 (bfd_flush, bfd_stat): Add prototypes.
77 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
78 (bfd_stat): Add, does fstat on a BFD.
80 * archive.c (_bfd_write_archive_contents): At end of file writing,
81 verify and possibly update the timestamp in the armap, if a BSD
82 archive. FIXME! Kludge recognizes BSD archive, rather than
83 vectoring properly. Should add to xvec.
84 (compute_and_write_armap): Move prototype to top, avoid PROTO.
85 (bsd_write_armap): Save timestamp and file location thereof, when
86 writing the armap in a BSD file.
87 (bsd_update_armap_timestamp): New function to check and
88 rewrite the timestamp.
90 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
92 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
94 * hosts/i386sco.h: Define a bunch of stuff for core files.
95 * sco-core.c: Remove, replace by trad-core.c.
96 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
97 * config/i386sco.mh: Use trad-core not sco-core.
98 * hosts/i386isc.h, config/i386isc.mh: Remove.
99 * configure.host: Use i386sco for isc.
100 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
101 * config.bfd: Use i386-coff not i386-sco.
103 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
104 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
105 i486-elf which doesn't exist).
107 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
109 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
110 padding field to zero.
112 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
113 * configure.in: Remove bogus netbsd386 handling.
115 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
116 Correct overflow detection requires matching the upper four bits
117 of the destination against the PC.
119 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
121 * configure.in: Make 64-bit stuff work with "--with-targets=all".
123 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
125 * libbfd-in.h: Removed swapping routines declarations.
126 * bfd-in.h: Added swapping routine declarations, and renamed them
128 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
129 * Changed all callers.
130 * libbfd.h, bfd-in2.h: Rebuilt.
132 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
134 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
137 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
139 * configure.in: Reorganized setting of makefile variables so
140 64-bit stuff works again.
142 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
145 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
146 "native_elf_sym" field, merged to make new type "elf_symbol_type".
147 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
148 Deleted field raw_syms.
149 (obj_symbols): Remove cast.
150 (obj_raw_syms): Deleted.
151 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
152 native_elf_sym fields.
153 * elf32-hppa.c: Changed uses of elf32_symbol_type to
156 From Pete Hoogenboom and Jeff Law:
158 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
160 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
161 bits are zero (e.g., they specify no relocations), then do not
162 even bother adding their entries to the symextn section.
164 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
165 of scope can have an argument relocation stub.
167 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
168 structure and type to elf32_hppa_stub_description. This makes
169 it consistent with the GNU coding conventions.
170 (elf32_hppa_stub_description): Added a 'next' field to allow
171 linking of stub description structures.
172 (elf32_hppa_stub_description): Added a 'stub_listP' field to
173 keep track of individual stubs.
174 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
175 Combined with the elf32_hppa_stub_description structure.
176 (elf32_hppa_stub_name_list): New type to keep track of
179 (add_stub_by_name): New function.
180 (find_stub_by_name): New function.
181 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
183 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
186 * elf32-hppa.c: (retval_mismatches): The direction of argument
187 relocation was reversed.
188 (hppa_elf_build_arg_reloc_stub): Return address was not being
190 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
191 argument relocation bits so this function can be used in the check
193 (hppa_elf_stub_check): Pass caller argument relocation bits into
194 hppa_elf_arg_reloc_needed_p().
195 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
196 pass caller argument relocation bits into
197 hppa_elf_arg_reloc_needed_p().
199 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
201 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
203 * hosts/delta88v4.h: New for SVR4.
204 * configure.hosts: Use it.
206 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
208 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
209 is an SCO pre-define.
211 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
213 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
215 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
217 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
219 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
220 symbols as BFD local symbols.
221 (nlm_write_object_contents): Don't bother writing out exported
222 symbols more than once; they now appear in the symbol table more
223 than once (with and without a prefix) if necessary. Set offset
224 values to be non-zero as NLMLINK does.
226 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
228 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
230 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
232 * section.c (struct sec): Move position of user_set_vma, and
234 (SEC_BALIGN): Disable for now. I don't think it's currently used.
236 * elf32-hppa.c (elf_hppa_howto_table): Now static.
237 (symext_rootP, symext_lastP, global_value, GOT_value,
238 global_symbol, global_sym_defined, symextn_contents,
239 symextn_contents_real_size, elf_hppa_stub_rootP,
240 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
241 default initialization.
242 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
244 (hppa_look_for_stubs_in_section): Introduce temporaries to make
245 code more readable in 80 columns.
247 * libhppa.h (all functions): Now inline under GNU C.
249 More patches from Jeff Law:
251 * elf32-hppa.c (AR_WARN): Give argument which caused the
252 invalid argument relocation.
253 (AR_UNIMP): Delete unused macro.
254 (hppa_elf_set_section_contents): Always return a value.
255 (elf32_hppa_backend_table_processing): Likewise.
256 (elf32_hppa_backend_section_processing: Likewise.
258 * som.c: New file containing SOM specific code extracted
261 * som.h: New file containing SOM specific code extracted
266 * libhppa.h: Delete SOM specific code. Add generic PA
267 code which can be shared by both SOM and ELF backends.
269 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
270 depends on libhppa.h now.
272 * configure.in (hppa_vec): Needs som.o module instead of
275 * elf32-hppa.c: Include libhppa.h. Do not define
278 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
279 now lives in libhppa.h.
280 (hppa_reloc_field_selector_type_alt): Likewise.
282 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
283 define malloc or free.
285 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
288 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
290 (elf_hppa_reloc_type_lookup): Likewise.
291 (elf_hppa_tc_make_sections): Likewise.
292 (hppa_elf_arg_reloc_needed_p): Likewise.
293 (hppa_elf_build_long_branch_stub): Likewise.
294 (elf_reloc_map): Delete, no longer used.
295 (elf_hppa_reloc_map): Likewise.
296 (elf32_hppa_symextn_map_max_size): Likewise.
297 (elf32_hppa_get_sym_extn): Abort if type is bogus.
299 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
300 of the .hppa_unwind section.
302 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
304 * config.bfd: recognize m88110.
306 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
308 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
310 * elfcode.h (elf_section_from_bfd_section): Add detection of
314 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
315 New functions for support of long branch stubs.
316 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
317 check for long branch stubs.
318 (hppa_look_for_stubs): Unused function. Removed.
319 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
320 version of bfd_set_section_contents.
321 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
322 when BFD is configured for debugging.
324 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
325 to return a list of symbols that have non-zero argument
327 (hppa_elf_stub_finish): Make sure stub generation is done only
330 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
331 generation relocation entries within a stub.
332 (hppa_elf_build_arg_reloc_stub): Corrections to argument
335 * elf32-hppa.c: New #define's for argument relocation types.
336 (mismatches, retval_mismatches): Updated to reflect new
337 argument relocation types.
338 (CURRENT_STUB_OFFSET): New macro.
340 * elfcode.h (map_program_segments): Set the PF_X bit for data
343 * elf32-hppa.c: (elf_hppa_howto_table): Add
344 R_HPPA_STUB_CALL_17 for support of linker stub generation.
345 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
348 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
349 R_HPPA_STUB_CALL_17 for support of linker stub generation.
351 * hppa_stubs.h: Add new instructions that are used in linker
354 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
355 unwind descriptor were incorrect.
357 * libelf.h (bfd_elf_find_section): Declare.
359 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
360 function in place of global_sym field in elf_backend_data
362 (elf32_hppa_backend_symbol_table_processing,
363 elf32_hppa_backend_section_processing,
364 elf32_hppa_backend_fake_sections,
365 elf32_hppa_backend_section_from_shdr,
366 elf32_hppa_backend_section_from_bfd_section): New functions to
367 provide support of symbol extension sections and argument
369 (elf_info_to_howto): Remove call to abort().
371 * elf32-target.h: Support for special processing by the backend.
372 (struct elf_backend_data): Added elf_backend_symbol_processing,
373 elf_backend_symbol_table_processing,
374 elf_backend_section_processing, elf_backend_section_from_shdr,
375 elf_backend_fake_sections, and
376 elf_backend_section_from_bfd_section fields.
377 * elfcode.h: (bfd_section_from_shdr): Add a check for
378 processor-specific section types.
379 (elf_fake_sections): Add a check for processor-specific
381 (bfd_elf32_write_object_contents): Add a check to see if
382 there is any final section processing to be done by the
384 (elf_section_from_bfd_section): Add a check for
385 processor-specific section types.
386 (elf_slurp_symbol_table): Remove reference to global_sym in the
387 elf_backend_data structure. Replace it with a call to
388 elf_backend_symbol_processing.
389 * libelf.h: Remove global_sym field in the elf_backend_data
390 structure. Replace it with a series of backend-specific
393 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
394 stub_sym should be called target_sym.
395 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
396 rather than the output bfd (output_bfd).
397 (hppa_elf_reloc): Get rid of references to the global_sym field in
398 the elf_backend_data structure.
400 * elfcode.h (elf_fake_sections): Check the correct condition for
401 .bss. Also, detect the existence of a .note section.
403 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
406 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
407 should be a reference to bfd_arch_hppa.
409 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
410 the bfd_check_format structure to avoid a type mismatch.
412 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
413 and Jim Kingdon (kingdon@cygnus.com)
416 * netbsd386.c: New file.
417 * aoutx.h: Make sym_is_debugger_info true for N_FN.
418 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
419 libaout.h, targets.c: Other changes.
421 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
423 * config/m88k-elf.mt: New file.
424 * config.bfd: Use it for m88*-*-sysv4*.
426 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
428 * elfcode.h (elf_build_phdrs): Unused function deleted.
429 (bfd_shdr_from_section): Ditto.
430 (write_relocs): Don't change section contents for addend.
431 (elf_locate_sh): Return type is now always elf_internal_shdr,
432 since the other types were really aliases for this type anyways.
433 Don't compile this function, since it is static and doesn't appear
434 to be used in this file.
435 (sym_is_global): Return non-zero for weak symbols. Abort if
436 section pointer is null.
437 (swap_out_syms): Reorder tests so function symbols can be weak.
438 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
439 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
440 extracting out some common code. Abort if BFD section symbol has
442 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
443 section symbols. Don't read section contents to fill in addend
446 * elf32-i386.c (elf_howto_table): All partial_inplace fields
451 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
453 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
454 specific information for a symbol. Put in elf_sym_num, which
455 gives the external symbol number in the elf object file, since
456 local symbols must come before global symbols.
457 (elf_sym_extra): New macro.
458 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
459 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
460 symbol number to external number. Store the address of the
461 Elf_Sym_Extra field for the symbol in the udata field.
462 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
464 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
466 * elfcode.h (elf_obj_tdata): Add field to count the size of the
467 array of pointers to section symbols.
468 (elf_map_symbols): Bump the max index of the section symbols so
469 that we don't overwrite memory. Store the max index into the
472 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
474 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
475 to the section symbols we created. Remove unused field
477 (elf_map_symbols): Fill in array of pointers to section symbols.
478 Only create section symbols for sections that have SEC_ALLOC set,
479 and have non-zero size.
480 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
481 section symbol, look up the section in the list of section
482 symbols, and set the udata pointer appropriately. Otherwise, if
483 udata is still NULL, fail an assertion, and use 0, instead of
486 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
488 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
489 mipslelf and mipsbelf respectively.
490 * config/mipslelf.mt, config/mipsbelf.mt: New files.
491 * elf32-mips.c: Added some reloc information.
492 * configure.in: Fixed error message.
494 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
496 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
498 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
499 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
500 * archures.c: Alphabetize decls.
502 * configure.in, targets.c: Add missing vectors to the tables.
503 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
504 Remove hp300bsd_vec due to clash with sunos_big_vec.
506 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
508 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
509 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
510 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
511 * Makefile.in, configure.host, config.bfd: Corresponding changes.
512 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
514 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
516 * coffgen.c (coff_section_symbol): If section's output_section is
517 not yet set, point to itself. This is needed because this is
518 called on the output file, not the input file.
520 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
521 dummy value, rather than leaving it NULL.
523 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
525 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
526 bfd_default_set_arch_mach.
528 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
530 * config.bfd (cpu): Extract from canonical name with sed.
531 * configure.in: Don't pass it.
533 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
535 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
536 BYTE_SIZE conflicts with a Mach header.
537 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
539 * configure.host: Make sure all OS fields end in *.
541 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
543 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
544 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
545 doesn't exist, don't try to create it.
547 * nlmcode.h (nlm_write_object_contents): procedure offsets are
548 from start of code segment, not start of file.
549 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
551 * configure.in (SELECT_VECS switch): Likewise.
553 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
555 * format.c (bfd_check_format): If the target matches the default
556 target, set match_count to 1, to ignore any previous matches.
558 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
560 * configure.in: Add reloc16.o when we add
561 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
562 Makefile.in (BFD_LIBS): Remove reloc16.o.
564 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
567 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
568 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
569 S-records via SELECT_VECS.
571 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
572 support S-records, for convenience.
574 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
576 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
577 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
578 Read and write Alpha relocs. Can't process them yet.
579 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
580 If the section does not already exist, create it.
582 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
585 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
587 * ecoff.c: Move MIPS reloc support from here...
588 * coff-mips.c: to here.
589 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
591 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
592 finish_reloc backend function.
593 (ecoff_write_object_contents): Removed MIPS specific assertions.
594 * coff-mips.c (mips_finish_reloc): New function.
595 (mips_ecoff_backend_data): Fill in new fields.
596 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
598 * targets.c: Added extern for ecoffalpha_little_vec.
600 * bfd.c (_bfd_host_big_endian): Removed.
601 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
603 * bfd-in2.h: Regenerated.
605 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
607 * config.bfd: New file, broken out of configure.in.
608 * configure.in: Use it, and use standard target names for
609 --with-targets, replacing --with-bfd-targets.
611 * archures.c (archures_init_table): Add bfd_sh_arch.
613 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
614 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
615 Fix error in error message.
617 * oasys.c: Make bfd_error_vector extern.
619 * configure.in: Include stab-syms.o for a.out/b.out targets
622 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
624 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
625 section before setting output_has_begun.
626 (nlm_set_section_contents): Remove argument names from
627 mangle_relocs_func prototype.
628 (nlm_write_object_contents): Remove shadowing local variable.
629 Don't write out debugging symbols if debugInfoOffset is -1. Add
630 the codeImageOffset to the start, exit, and check procedure
632 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
633 Don't check partial_inplace field; its value is irrelevant.
635 * Base use of sco-core on host, not target.
636 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
637 * config/i386-sco.mt (TDEFINES): Removed.
638 * config/i386sco.mh: New file to use sco-core.
639 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
641 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
642 conversions for some fields.
644 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
646 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
647 error rather than aborting.
649 * libnlm.h (struct nlm_backend_data): Added mach field.
650 (nlm_machine): New accessor macro.
651 * nlm.c (nlm_mkobject): Set architecture and machine from backend
653 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
655 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
657 * configure.in: Replace calls to sort with shell code
660 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
662 * configure.in: Include aout32.o for any a.out/b.out formats.
664 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
666 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
667 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
668 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
669 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
670 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
671 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
674 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
676 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
678 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
680 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
682 * bfd.c (bfd_scan_vma): New function.
684 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
686 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
688 * bfd-in2.h: Updated.
690 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
693 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
695 * configure.in: Remove unneeded test.
697 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
699 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
701 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
703 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
705 * PORTING, TODO, config/README: Update to reflect below changes.
707 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
708 --with-bfd-targets="target1,target2,..." and the special target
709 "all" to get the previous default behavior.
710 Figure out which architecture and backend .o files are needed from
711 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
712 the .mt files. Define TDEFAULTS based on them, also.
714 * Makefile.in: Remove references to MINIMIZE.
715 * archures.c, targets.c: Ditto.
717 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
718 SELECT_ARCHITECTURES as variables rather than as -D arguments to
721 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
722 i960-coff.mt (TDEFAULTS): Don't put the default vector in
723 SELECT_VECS manually; it's automatic now.
725 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
726 SELECT_VECS manually; -DSCO_CORE does it automatically now.
728 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
729 (TDEFAULTS): Don't define BFD; not used.
731 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
732 this is a host, not a target.
734 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
736 * elfcode.h (elf_object_p): Add comment about what this function
737 does and to watch out for side effects. Add FIXME for memory leaks.
738 Fix comment about checking for matching byte order. Preserve
739 pointer to old tdata (if any), and restore it if we don't match
740 file with target vector. If we are going to use goto's, use them
741 consistently and maintainably.
742 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
743 to note that the problem is even more serious than just leaked
744 memory. Replace goto with more traditional return.
746 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
748 Fix incorrect or useless makefile variable definitions:
749 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
750 define DEFAULT_VECTOR, instead of TDEFINES.
751 * config/i386aix.mh (MINIMIZE): Don't define.
752 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
753 * config/rs6000.mh (ALLOCA),
754 * config/i386v.mh (ALLOCA),
755 * config/i386linux.mh (ALLOCA),
756 * config/i386isc.mh (ALLOCA),
757 * config/go32.mh (EXTRALIBS): Don't define; not used.
758 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
759 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
760 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
762 * config/.Sanitize (Things-to-keep): Add README.
763 * config/README: New file, explaining the variables.
765 * targets.c (target_vector): Add hp300_bsd_vec.
766 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
767 (hp300bsd.o): New rule.
769 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
771 * libelf.h (NAME): Provide a default definition, that's neither
772 for 32 bits nor for 64.
774 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
776 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
777 that is what is in elf.c.
779 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
781 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
782 scBss and scSBss symbols, since it was wrong.
784 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
787 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
788 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
790 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
791 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
793 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
795 * hpux-core.c: Cast return value from bfd_zalloc.
797 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
799 * aoutx.h (log2): Delete i387-specific code.
801 * Makefile.in (BFD_LIBS): Always include elf.o.
802 (BFD32_BACKENDS): Don't include elf.o here.
803 (ofiles): Delete references to ofiles2 and ofiles3.
804 (do_clean): Delete ofiles.
805 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
806 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
807 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
809 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
812 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
813 (from Meissner's additions to bfd-in2.h).
815 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
819 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
821 * elfcode.h (elf_write_object_contents): Don't drop core if
822 elf_symbol_from returns a NULL pointer when processing a non-elf
823 symbol, use a 0 size instead.
825 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
827 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
828 bfd_elf32_hash, since the hash table is independent of the 32/64
831 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
832 that is what is in elf.c.
834 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
836 * elf32-i386.h (reloc_type): Reformat spacing.
837 (elf_howto_table): Add the rest of the 386/ELF relocations.
838 (elf_i386_reloc_type_lookup): Ditto.
839 (elf_i386_info_to_howto): Ditto.
840 (elf_i386_info_to_howto_rel): Ditto.
842 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
844 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
845 of nlm_slurp_symbol_table as boolean, not pointer.
846 * nlmcode.h (nlm_canonicalize_reloc): Test return value
847 of nlm_slurp_reloc_fixups as boolean, not pointer.
849 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
851 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
852 are now predefined by GCC
854 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
856 * coffgen.c (coff_print_symbol): Add the section offset to the
857 line number address, so it's printed the same way as the function
858 address. Only showed up for line numbers that aren't in the first
861 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
863 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
864 (nlm_mangle_relocs_func): New macro.
865 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
866 (nlm_i386_mangle_relocs): New function.
867 * nlmcode.h (nlm_compute_section_file_positions): Move all common
868 symbols into the .bss section.
869 (nlm_set_section_contents): Call the mangle_relocs function.
870 (nlm_write_object_contents): Treat a reloc against any defined
871 symbol as an internal reloc. Fix bug in external reloc counting.
872 Get the offset and debugging type right for .bss symbols. Only
873 output debugging symbols for defined symbols.
875 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
877 * coff-z8k.c (rtype2howto): Likewise.
878 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
879 * elf32-i386.c (TRACE): Likewise.
880 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
881 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
882 * coffgen.c (coff_print_symbol): Do an fprintf to the file
883 argument rather than using printf.
885 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
887 * coffswap.h: Added macros used when accessing several fields;
888 default is the same as before.
889 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
890 * coff-alpha.c: Defined macros to use the right sizes in
892 * libecoff.h: Backend information is now in target vector, not
893 BFD. Start of backend information is COFF backend information.
894 * coff-alpha.c, coff-mips.c: Changed accordingly.
895 * ecoff.c (ecoff_mkobject): New function.
896 (ARMAP_START): Changed into backend information, since Alpha uses
898 (ecoff_slurp_armap): Don't overlay archive header.
899 * bfd.c: Include libcoff.h.
901 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
903 * Makefile.in (install): Fix sh syntax error.
905 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
907 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
909 * nlm_slurp_symbol_table: Don't use '&' on arrays.
911 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
913 * ecoff.c: New file for generic ECOFF functions.
914 * ecoffswap.h: New file for ECOFF swapping functions which differ
915 only slightly for different targets.
916 * libecoff.h: Added prototypes for ecoff.c functions.
917 (ecoff_backend_data): New structure.
918 (ecoff_tdata): Added backend_data field. Changed external data
919 pointers to be PTR rather than to a particular struct.
920 (ecoff_symbol_struct): Moved in from coff-mips.c.
921 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
922 Added ECOFF backend structures. Include ecoffswap.h.
923 * coff-msym.c: Removed; superseded by ecoffswap.h.
924 * bfd.c: Include coff/internal.h.
925 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
927 (BFD64_BACKENDS): Added coff-alpha.o.
928 (CFILES): Removed coff-msym.c. Added ecoff.c.
929 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
930 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
931 (ecoff.o, coff-alpha.o): New targets.
932 (coff-msym.o): Removed target.
934 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
936 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
937 of EXFUN in the BFD sources. Heave ho!
939 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
941 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
943 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
945 * hosts/sun3.h: remove some more conflicting decls
947 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
949 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
950 redefine TEXT_START_ADDR to be 0.
952 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
954 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
955 host and target info.
957 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
959 * nlm32-i386.c: New file. First cut at i386 NLM code.
960 * libnlm.h: Added some more prototypes.
961 (struct nlm_relent): New structure.
962 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
963 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
964 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
965 nlm_reloc_fixup_secs.
966 (struct nlm_backend_data): New structure, with accessor macros.
967 * nlmcode.h: Use NLM_HIBIT rather than MSB.
968 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
969 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
971 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
972 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
974 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
975 external references in symbol table as undefined symbols.
976 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
977 argument in get_symtab rather than in slurp_symbol_table.
978 (nlm_slurp_symbol_table): Save symbol information in tdata.
979 (nlm_print_symbol): New function.
980 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
981 nlm_canonicalize_reloc): New functions to read relocs.
982 (nlm_compute_section_file_positions, nlm_set_section_contents,
983 nlm_external_reloc_compare, nlm_write_object_contents): New
984 functions to create NLM files.
985 * nlm-target.h: Define all the nlm functions here either as
986 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
987 the backend_data field to TARGET_BACKEND_DATA.
988 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
989 they are now in nlm-target.h.
990 (TARGET_BACKEND_DATA): Define as NULL.
991 * nlm.c (nlm_mkobject): Do allocate the tdata field.
992 (nlm_set_arch_mach): New function.
993 * targets.c: Added nlm32_i386_vec.
994 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
995 (CFILES): Added nlm32-i386.c.
996 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
997 (nlm32-i386.o): New target.
999 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1001 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1002 C, and aren't needed anyway (return int)
1004 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1006 * elfcode.h: Use casts with bfd_alloc and alloca.
1008 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1010 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1011 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1012 older cpp's, that don't do additional replacement on the JUMP_TABLE
1014 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1017 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1019 Yet another trad-core variant:
1020 * config/esix.mh, hosts/esix.h: New files.
1021 * configure.hosts: Use them.
1023 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1025 * reloc.c (bfd_perform_relocation): Handle the case of
1026 complain_overflow_bitfield, rightshift > bitpos, and a negative
1029 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1031 * elfcode.h: Reimplement segment writing.
1032 (elf_write_phdrs): Use precomputed e_phoff rather than making
1034 (elf_build_phdrs): Disabled, for now.
1035 (assign_file_position_for_section): Don't change file offset for
1037 (assign_file_positions_for_symtab_and_strtabs): New function.
1038 (struct seg_info): New type.
1039 (map_program_segments): New function.
1040 (assign_file_positions_except_relocs): For executables, leave
1041 section headers &c for last, and properly align all sections with
1043 (prep_headers): No longer abort when EXEC_P is set.
1044 (write_shdrs_and_ehdr): Deleted all code relating to program
1047 * elfcode.h (various): Deleted some unused code, and debugging
1049 (write_relocs): Cache value of last symbol looked up, to save
1050 time if the symbol is referred to repeatedly.
1051 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1053 (assign_section_numbers): Likewise.
1055 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1057 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1058 (struct elf_obj_tdata): New field, phdr.
1059 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1061 (ELF_MAXPAGESIZE): Default to 1.
1062 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1063 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1064 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1065 Most should have length field of `2'.
1067 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1069 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1071 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1073 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1074 the top level script has already adjusted for it.
1076 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1078 * srec.c (srec_write_symbols): Get CR LF in the right order.
1080 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1082 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1084 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1086 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1087 bitpos when overflow checking.
1089 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1091 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1092 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1093 Send error messages to stderr.
1095 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1097 * nlm{32,64}-target.h: Remove.
1098 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1099 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1100 * nlm.c (ARCH_SIZE): Remove define to zero.
1101 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1102 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1103 * nlm{32,64}-gen.c (nlm-target.h): Include.
1104 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1105 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1106 nlm<size>, and use macros select size.
1108 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1110 * Makefile.in (Makefile): add configure.in, drop redundant
1111 $(srcdir), drop redundant ./
1113 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1115 * hpux-core.c: New file; backend for HP/UX style core files.
1116 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1118 * bfd-in2.h: Updated.
1119 * hppa.c (make_bfd_asection, hppa_core_file_p,
1120 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1121 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1122 Removed from target vector.
1123 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1125 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1127 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1128 (HDEPFILES): Set to hpux-core.o.
1129 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1130 * hosts/hp300.h (HOST_HP300HPUX): Define.
1131 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1132 aix386-core.o, hpux-core.o.
1133 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1135 * reloc.c (enum complain_overflow): New enumeration with the
1136 various flavours of overflow checking.
1137 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1138 from boolean to emum complain_overflow. Removed obsolete absolute
1140 (HOWTO): Removed absolute argument.
1141 (bfd_perform_relocation): Do overflow checking on all types of
1143 * bfd-in2.h: Updated accordingly.
1144 * all targets: Updated initialization of reloc howto tables.
1146 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1148 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1151 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1153 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1155 * elfcode.h: Fix several illegal pointer combination warnings for
1156 usages of bfd_alloc and alloca.
1158 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1159 apparent Sun C preprocessor recursion. Fix access macros.
1160 * nlmcode.h: Remove spurious '&' before several array references.
1162 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1164 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1165 config/m68k-coffun.mt -> u68k-coff.mt.
1166 * Makefile.in, configure.in: Corresponding changes.
1168 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1170 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1171 function name; it's valid without, and some compilers give
1172 warnings with it there.
1174 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1176 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1177 * bfd.c (union tdata): Add nlm_obj_data;
1178 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1180 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1182 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1183 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1184 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1185 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1186 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1187 * bfd-in2.h (INLINE): Defines moved here.
1188 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1189 * libelf.h (CAT4): Move define to bfd-in2.h.
1190 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1191 * bfd-in2.h (union tdata): Add nlm_obj_data.
1192 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1193 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1194 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1195 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1196 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1199 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1201 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1203 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1205 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1206 Deleted `thunk' structure, merged into tdata, duplicate data
1208 Rearranged functions, grouping by functionality.
1209 Broke up many functions in elfcode.h, re-ordered many parts of
1210 file writing to handle unpredictable state of section relocation
1211 table as provided by various applications.
1212 Still needs cleanup: Merge functions back together, split out
1213 data structure with only data that is used only when writing out
1216 * elf.c (bfd_elf_generic_reloc): New function, taken from
1218 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1219 bfd_perform_relocation lossage.
1221 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1223 (ofiles): Don't use sort or uniq; do it with sh constructs.
1225 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1227 * coffcode.h: Recognize I386PTXMAGIC.
1228 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1229 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1230 New macros; use it if defined.
1231 * config/symmetry.mh, hosts/symmetry.h: New files.
1233 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1235 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1236 * Makefile.in: Change accordingly.
1237 (CFILES): Add elf64-gen.c.
1239 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1241 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1243 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1245 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1248 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1250 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1251 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1253 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1255 * configure.in: Recognize h8300h-*-*.
1257 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1259 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1260 type R_H8500_HIGH_16.
1261 * coff-sh.c (r_imm32): Get the width of the reloc right.
1263 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1265 * configure.in: Add new target m68k-coffun to the dpx/2.
1266 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1268 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1270 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1271 sparc-aout-specific list.
1273 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1275 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1277 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1278 and Jim Kingdon (kingdon@cygnus.com)
1280 * elfcode.h: Use memset not bzero.
1281 * trad-core.c: Don't include <sys/file.h>.
1282 * i386linux.h: Include <sys/file.h>.
1283 * coff-m68k-un.c: new file to handle names with underscores on
1285 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1286 to not duplicate the function in the executable.
1287 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1289 * coffcode.h (MC68KBCSMAGIC): case added.
1290 * targets.c: Add m68kcoffun_vec.
1291 * configure.host: added support for Bull dpx/2.
1292 * config/dpx2.mh, hosts/dpx2.h: new files.
1293 * Makefile.in: added target coff-m68k-un.
1295 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1297 * aoutf1.h: Add definition of MACHTYPE_OK.
1299 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1301 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1304 * syms.c, bfd-in2.h: Doc fix.
1306 * coffcode.h (CALC_ADDEND): Check for common section using the
1307 section flag as well as the symbol flag.
1309 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1311 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1312 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1313 be sufficient. Define TEXT_START_ADDR.
1315 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1317 * aoutx.h (translate_from_native_sym_flags): Removed statep
1318 argument. Just let an indirect symbol point to the next symbol
1319 without forcing the next symbol to be undefined. Changed all
1321 * hp300hpux.c (slurp_symbol_table): Changed call to
1322 translate_from_native_sym_flags.
1323 * targets.c: Added hp300hpux_vec.
1324 * Makefile.in (hp300hpux.o): Added dependencies.
1326 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1328 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1329 relocs together, and add 64-bit versions.
1330 (bfd_generic_get_relocated_section_contents): Argument to alloca
1333 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1334 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1336 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1337 (new_bfd): Prototype-style definition, using DEFUN.
1338 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1339 argument is type size_t, not bfd_size_type.
1340 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1341 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1342 bfd_error_nonrepresentabltrap): Prototypes.
1343 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1344 bfd_alloc_grow): Adjusted prototypes for arg type change.
1345 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1346 do_slurp_coff_armap, bfd_construct_extended_name_table):
1348 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1349 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1352 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1353 (ofiles): New target. Build a list of unique file names, in case
1355 (TARGETLIB): Use list of files from ofiles.
1356 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1357 minimal-bfd flag and target makefile frag contents.
1359 * elfcode.h (elf_read): Delete static declaration, since function
1361 (elf_map_symbols): Write out section symbols for all sections, for
1363 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1364 section symbols for the same section.
1365 (elf_find_nearest_line): Don't print message, just return false.
1367 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1369 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1371 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1373 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1375 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1376 (realclean): Remove generated headers.
1378 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1380 * section.c (bfd_set_section_content): Deny if file is not opened with
1381 the proper mode, set output_has_begun if file is openened for update.
1382 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1383 done in bfd_set_section_content.
1385 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1387 * hosts/std-host.h: Removed declarations of printf, fprintf,
1388 fcntl, fread and fwrite. They are all error prone for one reason
1389 or another. Changed declaration of memchr from char * to PTR.
1391 * configure.in (mips-*-riscos*): New target; use riscos.
1392 * configure.host (mips-*-riscos*): New host; use riscos.
1393 * config/riscos.mh (HDEFINES): Add -G 4.
1395 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1396 rather than casting the result of bfd_h_get.
1398 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1400 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1403 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1405 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1406 include in search list if BFD64 is defined.
1408 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1409 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1411 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1413 * elf64-target.h, elf64-generic.c: New files.
1414 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1415 (elf64-generic.o): List dependencies.
1417 * Makefile.in: List target `all' explicitly before host/target
1418 makefile fragments are included, in case they define any new
1421 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1422 versions as appropriate. Uses updated.
1423 (elf_debug_section): Declare before use.
1424 (elf_debug_file): New function.
1425 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1426 Alignment value in section header is n_bytes, not log2.
1427 (new_section_hook): Do nothing for now.
1428 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1430 (elf_core_file_p): Simplify check for correct class (word size).
1431 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1432 Initialize all fields when creating data structures.
1433 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1434 (elf_compute_section_file_positions): Set correct class in output
1436 (elf_write_object_contents): Section symbols have empty names in
1439 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1440 args to size_t before call.
1441 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1443 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1445 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1446 number information, return 0 for line number.
1448 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1450 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1453 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1455 * hosts/riscos.h: Define NBPG and UPAGES.
1457 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1459 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1460 lvalue; it contains a cast.
1462 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1464 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1465 Use unsigned hash values for better hashing.
1466 (hash): Hash in the string length for long strings.
1468 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1470 * aoutx.h (compare): Replace 3 if's with a subtraction.
1471 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1472 in decreasing order of success, as an optimization.
1473 (hash): Take a length arg; ignore chars after #25, for speed.
1474 (add_to_stringtab): Pass length to hash.
1476 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1478 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1480 * elfcode.h (elf_new_section_hook): Do nothing for now.
1481 (elf_write_object_contents): Output common symbols the way ELF
1484 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1486 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1487 here from elfcode.h. A couple of size-specific structure pointers
1488 were changed to PTR; uses fixed appropriately.
1489 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1490 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1491 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1492 temporary macros to ease name change.
1493 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1494 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1496 * doc/Makefile.in (libbfd.h): Process elf.c too.
1497 * Makefile.in (elf.o): Note new dependencies.
1499 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1500 code, tweaked some debug hooks.
1501 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1504 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1506 * hosts/riscos.h: New file.
1508 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1510 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1511 section already exists, use its pointer to fill in rawdata slot.
1513 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1515 * hosts/std-host.h: Return value of puts and fputs is int not void.
1517 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1519 * aoutx.h (howto_table_ext): Comment the field names.
1520 * reloc.c (bfd_perform_relocation): Fix max and min values.
1522 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1524 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1525 size-independent elf internal data structures.
1526 * elfcode.h (put_word, get_word): Define as appropriate for
1527 architecture word size. Structure swapping functions changed to
1528 use them as appropriate.
1530 * configure.in: If compiling 64-bit back ends, do them before
1533 * libelf.h: Use new size-independent versions of elf internal data
1535 (symbol_type): Reordered to put any fields dependent on target
1537 (elf_backend_data): Renamed from elf##_backend_data and made
1539 (elf_sect_thunk): Now size-independent.
1541 * libbfd.c (bfd_log2): Now returns unsigned int.
1543 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1545 * Rename config/m88k-aout.mt to config/noop.mt.
1546 configure.in: Use it for mips-*-bsd*.
1548 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1550 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1551 initializer" warning from gcc.
1552 * cpu-h8500.c (arch_info_struct): Likewise.
1553 * cpu-sh.c (arch_info_struct): Likewise.
1555 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1556 howto_*): Unused functions and variables commented out.
1557 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1559 * cpu-h8500.c (compatible): Likewise.
1560 * cpu-sh.c (compatible): Likewise.
1562 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1563 Always set a valid length value, even for invalid input.
1565 * srec.c (srec_write_symbols): Use sprintf_vma.
1567 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1568 uint64_type): Provide default definitions.
1569 * hosts/std-host.h (int64 stuff): Remove them from here.
1571 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1573 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1574 variable. Added default case to switch.
1576 * aoutx.h (translate_from_native_sym_flags): Before casting
1577 pointers to integers, make sure the integer type is wide enough.
1578 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1580 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1581 don't bother comparing for less-than-zero.
1582 (bfd_set_section_contents): Ditto.
1584 * elfcode.h (bfd_add_to_strtab): Now static.
1585 (sym_is_global): New function.
1586 (elf_map_symbols): Call it. Now returns void. Removed unused
1588 (bfd_section_from_shdr): Mark string tables other than for section
1589 and symbol names as normal sections having contents.
1590 (fix_up_strtabs): New function; fixes up ELF header fields for
1591 stab sections with string tables associated.
1592 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1593 sections. Reordered condition tests for symbol flags; default to
1594 local-object value instead of global-object.
1595 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1596 inside condition test.
1597 (elf_print_symbol): Use fprintf_vma.
1598 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1601 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1602 back to "long long" for HOST_64_BIT.
1604 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1605 without using invalid ANSI C preprocessing tokens.
1607 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1608 * libelf.h (bfd_elf32_new_section_hook): Declare.
1609 * elfcode.h (new_section_hook): Define here.
1611 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1612 against multiple inclusions.
1614 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1616 * Makefile.in (bfd.h): Generate into current directory by grabbing
1617 64-bit definition (if any) from sysdep.h.
1618 * bfd-in.h: Put in marker for sysdep.h inclusion.
1620 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1622 * reloc.c (bfd_perform_relocation): Check for overflow on
1623 pc-relative relocations if the howto asked for it.
1625 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1627 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1629 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1631 * config/riscos.m{h,t}: New files.
1632 * configure.{host,in}: Use them.
1634 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1636 * elf32-mips.c: comment change. This is a mips file, not 88k.
1638 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1640 * cache.c (bfd_cache_init): Increment open_files and call close_one
1642 (bfd_open_file): Don't increment open_files here.
1644 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1646 * config/delta88.mh: Don't set CC.
1648 * Makefile.in: Add elf32-{mips,m88k,generic}.
1649 elf32-{mips,m88k,generic}.c: New files.
1650 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1651 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1652 don't match a different target.
1654 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1656 Eliminate "int8_type", "int16_type", "int32_type", and their
1657 variants from the BFD universe. Leave the 64-bit types for now,
1658 since they are in flux.
1660 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1661 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1662 * ieee.c: Convert uint8e_type => unsigned char.
1663 * oasys.c: Extensive changes to eliminate obsolete types.
1664 These depend on changes in ../include/oasys.h as well.
1665 * hosts/*.h: Remove declarations of all these types.
1667 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1669 * hosts/delta88.h: #if 0 out some declarations which conflict with
1672 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1674 * Makefile.in (install): remove parentdir cruft
1676 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1678 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1679 * Expurgate random DEFUNs that have crept in.
1681 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1683 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1684 only be aligned to a 4 byte boundary.
1686 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1688 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1691 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1693 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1694 1927 but fixing some other important things.
1696 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1698 * hosts/std-host.h (int64e_type): Fix definition.
1700 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1702 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1703 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1704 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1705 a STYP_TEXT section.
1707 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1709 * Makefile.in (install, headers): don't put comments after a tab
1710 in the actions section of a rule
1712 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1714 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1715 (ecoff_write_object_contents): If not D_PAGED, don't add the
1716 section headers to text_size. If not D_PAGED, set the magic
1717 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1718 executable, the executable must fully occupy an even number of
1720 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1721 ecoff_big_vec): Consistently set section alignment power to 4,
1722 since ECOFF sections should be multiples of 16 bytes.
1723 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1724 Made ar_pad_char and ar_max_namelen agree for both.
1726 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1728 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1729 symbol value, since bfd symbols are section relative, but ELF
1732 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1734 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1736 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1738 * hosts/news.h, config/news.mh: New files.
1740 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1742 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1743 * coff-h8300.c: More addressing modes.
1744 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1746 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1747 H8/300H name. (compatible): New function.
1748 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1751 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1753 * coff-mips.c (ecoff_compute_section_file_positions,
1754 ecoff_write_object_contents): Only round to page boundaries if
1755 D_PAGED flag is set for the output BFD.
1757 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1759 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1760 casts to work on machine where sizeof(long) != sizeof(int) !=
1762 * coffgen.c (coff_get_normalized_symtab): Ditto.
1763 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1765 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1767 * coffgen.c (coff_write_symbols): For empty string table, write
1768 out 4 in correct byte order. (from minyard@bnr.ca)
1770 * elf32-hppa.c: Don't include libhppa.h for now; define
1771 BYTES_IN_WORD instead, until Utah sends a better fix.
1772 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1773 of malloc and realloc.
1775 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1777 * configure.in (mips-*-ecoffl*): New target; use decstation.
1778 (mips-*-ecoff*): Added trailing '*'.
1780 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1781 for the FDR, not from the first PDR in the file.
1783 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1785 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1787 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1789 * hppa.c (hppa_get_symbol_info): New function.
1791 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1793 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1796 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1797 * libhppa.h (MAXCOMLEN): Define unconditionally.
1798 (_PA_RISC_ID): Only define if not already defined.
1799 * elf32-hppa.c: Include libhppa.h.
1801 From Ralph Campbell:
1802 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1804 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1806 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1808 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1809 remove defines of __MSDOS__ and __GO32__ (these are in the
1812 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1815 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1816 * config/hppabsd.mh: Don't use ranlib.
1818 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1820 * elf.c: New file, for word-size independent code.
1821 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1822 * Makefile.in: Include elf.o in standard objects.
1824 * bfd-in.h (CAT3): Define here.
1825 * libaout.h, libelf.h: Not here.
1827 * libelf.h (struct strtab): Define here.
1828 (bfd_elf_locate_sh): Declare here.
1829 * elfcode.h (struct strtab): Definition deleted.
1831 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1833 * Makefile.in: Make "all", not "bfd.h", be the default target.
1834 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1835 hasn't really changed.
1837 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1839 * elfcode.h (elf_hash): Provide elf standard hash function.
1840 (various): Key off of the machines use_rela_p field to determine
1841 whether to use REL or RELA relocations.
1842 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1843 (elf_make_sections): Allocate a pointer to hold all data for a
1844 given section, and copy each fragment into the data region.
1845 Update the section's pointer with the REL implicit addends if the
1846 machine uses REL relocation.
1848 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1849 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1850 into was elf32-target.h expects.
1851 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1852 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1853 (elf_i386_info_to_howto): Add minimal relocation support.
1855 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1856 elf_info_to_howto_rel fields.
1858 * elf32-target.h (elf_bed): Add support for new fields in
1861 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1863 * elf32-hppa.c: Add symbol extension section support, fix
1864 relocation howto table, add stub generation support.
1866 * elf32-hppa.h: Add symbol extension section support, fix
1867 relocation howto table, add stub generation support.
1869 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1872 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1875 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1876 the symbol is not found.
1878 * elfcode.h (elf_compute_section_file_positions): Not all section
1879 file positions were computed.
1881 * elfcode.h (elf_get_sect_thunk): New function.
1883 * hppa.c (sign_ext): Reimplement.
1885 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1886 these functions static.
1888 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1890 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1892 * aoutx.h (translate_from_native_sym_flags): Don't set
1893 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1894 * aoutx.h (translate_to_native_sym_flags): Translate
1895 constructor symbols properly.
1897 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1899 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1901 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1904 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1906 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1907 from bfd-in.h and .c files. Build bfd.h in build directory,
1908 substituting in requested target word size. Insert word size into
1909 makefile, and maybe enable 64-bit targets.
1911 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1912 are available. Conditionalize on this. Assume HOST_64_BIT
1913 will be defined if needed, so 64-bit targets are conditionalized
1914 only in the Makefile.
1916 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1918 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1920 * coff-sh.c (rtype2howto): Put error message on stderr.
1921 (extra_case): Delete unused variable.
1923 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1924 before calling printf.
1926 * elfcode.h: New file, almost completely derived from old elf32.c.
1927 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1928 * Makefile.in (elf64.o): List dependencies, don't build by
1930 (elf64.c): Add to list of sources.
1931 (elf32.o): Update dependencies.
1932 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1933 namespace pollution; rename vectors.
1934 * targets.c, config/*-elf.mt: Updated.
1935 * All uses of 32-bit versions of structures, routines, and macros
1938 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1940 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1942 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1944 * elf32.c (elf_string_from_elf_section): Handle index of zero
1946 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1948 (elf_write_object_contents): Deleted one unused variable and
1949 initialized another to avoid gcc warnings.
1950 (elf_set_section_contents): Delete unused variable.
1952 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1954 * i386lynx.c: New module for Lynx variant of a.out.
1955 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1956 * gen-aout.c: Get rid of defunct endian stuff, print out true
1958 * targets.c (target_vector): Add i386lynx_vec.
1960 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1962 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1964 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1966 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1967 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1968 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1969 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1970 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1972 * bfd-in.h: Don't define bfd_print_symbol_nm.
1973 Define symbol_info type.
1974 (JUMP_TABLE): Set _get_symbol_info element.
1976 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1977 (bfd_decode_symclass): Use coff_section_type.
1979 * targets.c: Add bfd_get_symbol_info call.
1981 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1983 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1984 complaints from ancient gcc's.
1986 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1988 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1989 hosts/i386linux.h: Define it.
1991 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1993 * VERSION, bfd-in.h: Bump version number to 2.2.
1995 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1996 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1997 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1998 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1999 LR, RR, hppa_field_adjust): New functions.
2001 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2003 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2004 stabs symbols, including new indirect_ptr_ptr argument.
2005 (ecoff_slurp_symbol_table): Pass new argument in calls to
2006 ecoff_set_symbol_info.
2008 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2010 * configure.in: For m68k sysv systems, use m68k-coff.
2012 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2013 (TDEFAULTS): Define it here. Use the new name.
2015 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2018 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2020 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2021 number of arguments.
2022 (aix386_core_file_p): Initialize core_size to correct value.
2024 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2026 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2027 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2029 * bout.c (aout32_slurp_extended_name_table): Define to be
2030 _bfd_slurp_extended_name_table rather than bfd_true.
2032 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2033 definitions for N_SET[ATDB].
2034 (ecoff_howto_table): Moved near top of file.
2035 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2036 seen, cook up a constructor section of the same name and put in a
2037 reloc pointing to the symbol. This lets the GNU linker build
2038 global constructors and destructors without using collect.
2040 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2042 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2044 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2046 * hosts/miniframe.h: New file.
2047 * configure.host: Use it.
2049 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2051 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2052 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2053 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2054 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2055 * configure.in (*-*-bsd): Change to *-*-bsd*
2057 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2059 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2060 int, for the sake of the old Portable C Compiler.
2062 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2064 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2066 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2068 * configure.in: Get target name right for m68*-*-hpux.
2070 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2072 * trad-core.c (NO_SIGNED_GET): New macro.
2073 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2074 signed NO_GET, where appropriate.
2076 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2077 * configure.in (*-*-linux*): Remove until linux port for a
2078 non-i386/i486 system is actually available.
2080 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2082 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2083 when compiling under HPUX.
2085 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2087 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2088 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2090 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2091 * bfd/libhppa.h: Include sysdep here. Conditionalize
2092 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2093 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2096 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2098 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2099 GNU version is needed.
2101 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2103 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2105 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2107 * Makefile.in: Build elf32-hppa.o.
2109 * syms.c (BSF_FUNCTION): New symbol flag.
2111 * elf32-hppa.c: Fixed to work with elf32-target.h.
2113 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2115 * libaout.h (NAME): Don't define if already defined.
2117 * libelf.h: Protect against multiple inclusions.
2118 (elf_symbol_type): Moved here, added new fields.
2119 (struct elf_backend_data): New field `global_sym'; I suspect this
2121 * elf32.c (elf_symbol_type): Deleted from here.
2122 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2123 point to backend versions of symbols.
2124 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2125 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2127 (elf_write_object_contents): Write program headers if appropriate.
2128 (bfd_section_from_shdr): Unnamed sections get empty string for
2129 name, not "unnamed". Handle SHT_NOBITS separately from
2130 SHT_PROGBITS, and set some different flags.
2131 (elf_file_p): New routine.
2132 (elf_object_p, elf_core_file_p): Call it.
2133 (elf_object_p): Handle EM_HPPA.
2134 (elf_symbol_from, elf_idx_of_sym): New functions.
2135 (elf_make_sections): Get symbol number right for relocations. Set
2136 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2137 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2138 SHT_PROGBITS. Always generate symtab and strtab, not only if
2139 relocations are needed. Set SHF_* flags as appropriate.
2140 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2141 (elf_write_object_contents): Fix off-by-one error in symbol count.
2142 Store a correct value for the symbol; write the size field
2143 properly; make some guesses about the type field. Set section
2144 type correctly for string tables.
2145 (section_from_elf_index): Check for absolute and common sections
2147 (elf_section_from_bfd_section): Ditto.
2148 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2149 Use empty string instead of "unnamed" for nameless symbols.
2150 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2151 HPPA (only?). Don't free raw symbols; keep the pointer around for
2153 (elf_set_arch_mach): Handle bfd_arch_hppa.
2154 (elf_find_nearest_line): Just return false.
2155 (elf_write_object_contents, elf_set_section_contents): Set
2156 output_has_begun field after computing file positions.
2157 (elf_set_section_contents): Write section contents immediately,
2158 rather than caching the whole file and writing it at close time.
2160 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2161 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2162 hppa_reloc_expr_type_alt): New enumerator types.
2164 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2165 * configure.in, configure.host: Use them.
2167 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2169 * elf32-target.h: Allow overrides of armap defaults.
2171 * elf32-hppa.c, elf32-hppa.h: New files.
2173 * config/hp300hpux.mt: New file.
2175 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2177 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2178 (aix386_core_vec): Update for new fields.
2180 * archive.c (bfd_generic_archive_p): Call target-specific
2181 slurp_armap code, instead of bfd_slurp_armap.
2182 (bfd_slurp_bsd_armap_f2): New function.
2183 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2184 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2186 * libaout.h (struct aoutdata): New field for subformat, for
2187 differentiating between highly similar a.out formats.
2188 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2189 version of function.
2190 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2192 * hp300hpux.c: New file.
2193 * Makefile.in: Include it.
2195 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2197 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2200 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2202 * trad-core.c (trad_unix_core_file_p): Check the file size.
2204 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2206 * coff-alpha.c: Remove duplicate function and add warnings.
2208 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2210 * sco-core.c (sco_core_vec): Add initializers for new target
2213 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2215 * coffcode.h [_LIT]: Recognize .lit section.
2217 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2219 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2220 config/alphaosf.mt, hosts/alphaosf.h: New files.
2222 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2224 * Merge in HPPA/BSD changes from Utah.
2225 * hppa.c: Use this for both HPUX & BSD.
2226 * targets.c: Enable hppa_vec for both HPUX & BSD.
2227 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2228 * hosts/hppabsd.h: #define HOST_HPPABSD.
2230 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2232 * libbfd.c: Whitespace changes around byteswap macros.
2233 * libbfd-in.h: Whitespace changes around byteswap declarations.
2235 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2237 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2238 system_error anymore. It confuses bfd_check_format().
2240 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2242 * bfd.c: Add sgi_core_data to tdata union.
2243 * coff-mips.c: Add Irix 4.x core file support.
2244 * hosts/irix4.h: #define HOST_IRIX4.
2246 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2248 * aoutx.h (translate_from_native_sym_flags): Check that the
2249 symbol's section does get set.
2250 (slurp_symbol_table): Zero index means null-string name.
2252 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2254 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2256 (write_syms): Use them, to reduce string table size.
2258 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2260 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2261 new signed get/put fields. Minor reformatting to label
2264 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2266 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2268 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2269 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2271 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2273 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2275 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2276 (swapcore_sparc): Make sp a bfd_vma.
2278 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2280 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2281 libbfd.c, libbfd-in.h: Add _do*signed*.
2282 targets.c, all targets: Add bfd*signed*.
2283 bfd-in.h: Add bfd_signed_vma. Add comments.
2285 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2287 * format.c (bfd_check_error): Check error return from
2288 _bfd_check_format routines.
2290 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2292 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2293 recognize .data section if present.
2295 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2297 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2298 check for the case where the user sets the address of the BSS
2299 section (and the file header can't specify this). Let the user
2300 set it wherever they want, regardless of what goes in the header.
2302 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2303 straight through into BFD sections. Add comments.
2305 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2307 Cleanup in preparation for better 64-bit host support.
2309 * bfd-in.h (bfd_64_type): Remove.
2310 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2312 * bfd-in.h (bfd_size): Remove.
2314 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2316 * bfd-in.h (bfd_word): Remove.
2317 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2319 * bfd-in.h (rawdata_offset): Remove.
2320 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2321 (bfd_perform_relocation): Lint.
2322 (enum bfd_reloc_status): Comment cleanup.
2324 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2326 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2328 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2330 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2332 * elf32.c: Clean up old comments.
2334 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2336 * config/sun3.h: String argument to fprintf is const.
2338 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2339 on systems which define PAGE_SIZE in <limits.h>.
2341 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2343 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2344 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2345 the core file failing signal.
2346 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2347 to supply the core file failing signal.
2349 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2351 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2352 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2353 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2354 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2356 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2358 * coff-mips.c (PAGESIZE): Correct value.
2360 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2362 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2363 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2365 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2367 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2368 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2370 (coff_compute_section_file_positions): Force vma and lma of _LIB
2372 (coff_set_section_contents): Count number of entries in new lma
2374 * coffgen.c (make_a_section_from_file): Force lineno_count of
2375 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2376 SCO 3.2v4 shared library.
2377 * seclet.c (rel): Copy over any section with contents, not just
2380 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2383 * coff-i386.c (coff_i386_reloc): New function, to generate
2384 relocateable output correctly.
2385 (howto_table): Use coff_i386_reloc for all reloc types.
2386 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2387 for a common symbol.
2388 (i386comm_value): Removed; no longer needed.
2390 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2392 * coffcode.h (coff_set_section_contents): Don't write out
2393 sections without a filepos.
2395 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2397 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2399 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2401 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2402 * libecoff.h (ecoff_data_type): Added gp_size field.
2403 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2404 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2405 Set flags to 0 for large common symbols.
2406 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2407 which can occur for gas-generated relocs.
2408 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2409 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2410 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2412 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2414 * srec.c (srec_set_section_contents): Use lma field for load
2416 * section.c: Add declaration of lma field to section structure.
2417 * coffcode.h (coff_write_object_contents): Use lma field for load
2419 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2421 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2422 symbols in a better way. (translate_to_native_sym_flag): Set the
2423 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2425 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2426 (bfd_make_section): Cope with new builtin section.
2427 * syms.c (bfd_decode_symclass): Can now print indirect section
2430 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2432 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2433 defined, and yields false.
2434 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2436 * archive.c (snarf_ar_hdr): Add support for reading (only,
2437 so far) BSD-4.4-style extended headers.
2438 * archive.c: Some more comments.
2440 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2442 * Makefile.in: fix rule for dvi and info, so that the recursive
2443 makes does the right thing, instead of always info
2445 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2447 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2448 archive members; they need more special reatment. For now, verify
2449 that computed and actual file positions correspond.
2451 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2453 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2454 (set_arch_mach): Delete non-MIPS code.
2455 (reloc_howto_type_lookup): Ditto.
2456 * Makefile.in: Adjusted.
2458 * libbfd.c (bfd_tell): Update `where' field.
2459 (bfd_seek): Don't do anything if we're not changing the file
2460 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2461 field against a SEEK_SET request. Call bfd_tell to re-update
2462 `where' field when done.
2463 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2465 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2467 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2469 * Makefile.in: added installcheck target
2471 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2473 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2474 if the type is not stNil.
2476 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2478 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2479 forward declarations.
2481 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2482 it's implied by the type.
2484 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2486 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2488 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2490 * rs6000-core.c: Add .ldinfo section.
2492 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2494 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2496 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2498 * section.c (bfd_set_section_contents): whitespace
2499 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2502 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2504 * hosts/go32.h: don't define POSIX_UTIME
2506 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2508 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2509 against machine architecture stored in the ELF header, to resolve
2511 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2512 NULL, so only use results when non-NULL.
2513 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2514 and add to vector of targets.
2516 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2518 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2519 are always just debugging symbols.
2521 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2522 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2524 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2526 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2527 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2528 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2529 defined, which they aren't in hpux 7.0.
2531 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2532 Tran-Le, tranle@intellicorp.com.
2534 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2536 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2537 ahead and do the relocation.
2538 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2539 what needs to be done.
2540 (ecoff_reflo_reloc): Do the REFHI relocation here.
2542 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2544 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2545 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2546 relocs are reasonable.
2547 * coff-msym.c: Eliminated uses of DEFUN.
2548 (ecoff_swap_tir_out): New function.
2550 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2552 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2553 * configure.host (vax-*-ultrix2*): Add triplet.
2554 * hosts/vaxult2.h: New file.
2555 * config/vaxult2.mh: New file.
2557 * aoutx.h (string.h): Include for strchr and friends.
2558 * archive.c (string.h): Include for memchr and friends.
2559 * elf32.c (string.h): Include for strrchr and friends.
2561 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2563 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2564 (MY_set_sizes): Use sunos4_set_sizes.
2566 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2567 deleted, as well as elf-big and elf-little targets.
2568 * libelf.h: New file.
2569 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2571 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2573 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2575 * coffcode.h (coff_compute_section_file_positions): Don't need
2576 variable "old_sofar" if compiling for i960.
2578 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2580 * libbfd.h: Updated.
2582 * ieee.c (exten, envi): "static" belongs first in declaration.
2584 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2586 * srec.c: add support for symbolsrec, srecords with symbols in
2589 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2591 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2592 to avoid lint complaints.
2594 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2596 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2597 type SHT_STRTAB. Don't alter file offset for section 0.
2598 (reloc_type_names): Now an array instead of a macro. Still inside
2599 "#if 0", since it's used only in debugging code also in "#if 0".
2600 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2601 (sort_reloc_map): New function.
2602 (sparc_reloc_map): New variable.
2603 (elf_bfd_reloc_type_lookup): New function.
2605 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2607 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2608 bfd_make_debug_symbol; they were already in the target structure.
2609 * Adjusted all uses of JUMP_TABLE.
2610 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2611 from coff_make_debug_symbol.
2612 * libcoff.h: Updated accordingly.
2614 * Minor cleanups provoked by gcc warnings:
2615 * aoutx.h (NAME(aout, reloc_type_lookup)),
2616 cpu-h8300.c (local_bfd_reloc_type_lookup),
2617 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2619 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2620 ieee.c (ieee_slurp_section_data),
2621 elf.c (elf_make_sections, elf_fake_sections,
2622 elf_compute_section_file_positions, elf_write_object_contents):
2623 Removed unused variables.
2624 * archures.c: Removed /* from within comment.
2625 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2626 * oasys.c (oasys_write_data): Initialize i.
2628 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2630 * libcoff.h (obj_raw_syment_coun): New macro.
2631 * coffgen.c (coff_get_normalized_symtab): Initialize
2633 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2635 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2637 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2639 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2640 for compatibility with tools from MIPS.
2642 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2643 * config/irix3.mt, config/irix4.mt: Removed.
2644 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2645 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2647 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2649 * hosts/hp300bsd.h: Add gross hack to determine whether we
2650 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2651 files (and set other parameters) to match.
2653 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2655 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2656 ansi definition which otherwise confuses non-ansi compilers.
2658 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2659 ultrix cc by forward declaring getenv as is done in
2662 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2664 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2665 avoiding a fatal error in vax ultrix 4.2 cc.
2667 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2669 * bfd-in.h, VERSION: Roll to version 2.1.
2671 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2673 * oasys.c (oasys_write_object_contents): Lint.
2674 * srec.c: Whitespace cleanup.
2676 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2678 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2679 cleaned up output formatting a bit.
2681 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2683 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2684 relaxable. Should be moved somewhere else.
2686 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2688 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2689 (aout_mips_*_vec): Added seclet_link element.
2691 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2692 support for aout-mipsbsd target.
2694 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2696 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2698 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2700 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2702 Add support for the H8/500
2704 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2706 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2708 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2709 * coff-mips.c: Now includes libecoff.h.
2710 (ecoff_data_type): Moved to libecoff.h.
2711 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2712 call it. If there is ever another ECOFF target, this and the
2713 swapping functions should be accessed via an ECOFF specific target
2715 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2717 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2719 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2720 no longer includes this file.
2722 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2723 bits to 0 to make comparison test useful.
2725 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2726 avoid overflowing GP accessible sections in binutils/objdump.
2728 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2730 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2731 reading more robust: Fail if string index is out of string
2734 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2736 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2737 PCREL13): Don't take dst_address into account; the input file has
2738 already taken care of that.
2740 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2742 * coff-mips.c: Completed support for linker and binutils.
2744 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2746 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2747 original addend from section contents.
2749 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2751 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2752 * hosts/delta88.h (strtol): Fix prototype.
2753 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2755 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2757 * elf.c: Get rid of "#ifdef sparc".
2758 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2759 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2761 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2762 compile type conditionals on host CPU.
2763 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2765 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2767 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2769 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2770 ECOFF which has two common sections.
2771 (bfd_com_section): Set SEC_IS_COMMON flag.
2772 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2773 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2774 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2775 bfd_is_com_section macro rather than checking for equality to
2778 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2780 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2781 (coff_mkobject_hook): Accept aouthdr argument.
2782 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2783 Handle NULL aouthdr argument.
2784 (coff_object_p): If there is no aouthdr, pass it as NULL to
2786 * libcoff.h: Rebuilt for mkobject_hook changes.
2788 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2789 additional MIPS ECOFF fields.
2791 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2793 * configure.host: added mips-dec-bsd*
2794 * configure.in: added mips-dec-bsd*
2795 * aout-mipsbsd.c: new file for mips-dec-bsd*
2796 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2797 * aoutx.h: added mips support.
2798 * archures.c: added mips support to bfd_default_scan().
2799 * cpu-mips.c: added support for R4000 (untested).
2800 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2801 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2802 hope will make it into include/bfd.h.
2803 * targets.c: added aout_mips_*_vec.
2805 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2807 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2809 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2811 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2813 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2815 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2817 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2818 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2819 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2820 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2822 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2823 bfd_swap_reloc_in or coff_swap_reloc_out.
2824 * coff-mips.c: Added code to link and write out symbolic debugging
2825 information, and to swap relocs in and out.
2827 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2829 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2830 (coff_write_object_contents): coff_count_linenumbers returns the
2831 number of line number records it found.
2833 * coffgen.c (coff_write_linenumbers): only write out line numbers
2834 in the section they belong to.
2836 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2838 * targets.c (bfd_target): Added relocateable argument to
2839 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2840 target vector for linker use.
2841 * bfd.c (bfd_seclet_link): New macro.
2842 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2843 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2844 and boolean return value. Made static.
2845 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2846 relocateable argument.
2847 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2848 relocateable argument (if relocateable, saves relocs).
2849 * bout.c (b_out_get_relocated_section_contents),
2850 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2851 relocateable argument (if relocateable, just calls
2852 bfd_generic_get_relocated_section_contents).
2853 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2854 argument to prototype.
2855 * All targets: Set new _bfd_seclet_link vector to
2856 bfd_generic_seclet_link.
2858 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2860 * coffgen.c: #include seclet.h.
2862 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2864 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2865 debug info. Setup info about linker symbols only, and use
2866 standard bfd fields to hold the info.
2867 * (hppa_object_p): Remove unneeded decls.
2868 * (hppa_new_section_hook): Get rid of most of this.
2869 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2870 fat. Remove all knowledge of stabs, remove redundant knowledge of
2872 * Remove macros for accessing fields which are now gone.
2874 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2876 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2878 * coff-z8k.c: delete unused reloc functions
2880 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2882 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2883 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2884 * coff-msym.c: Use DEFUN for function definitons.
2885 * coff-mips.c: Added code to read and print symbols, and to find
2888 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2889 swapping functions into coffswap.h for ECOFF use. Moved
2890 relocation functions, only used by h8300 and z8k, into reloc16.c.
2891 Added hooks for coffgen.c functions to backend data structure, and
2892 added hook functions. Still more could be done.
2893 * coffswap.h: New file to hold COFF swapping routines.
2894 * coffgen.c: New file to hold generic COFF functions.
2895 * reloc16.c: New file to hold h8300 and z8k specific relocation
2897 * libcoff-in.h: Added declarations for functions in coffgen.c.
2898 * libcoff.h: Rebuilt to incorporate changes.
2899 * coff-h8300.c: Function name changes.
2900 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2901 hook rather than defining EXTRA_CASES.
2902 * Makefile.in: Build new files coffgen and reloc16. Added
2903 dependencies of coff-*.o on coffswap.h and seclet.h.
2905 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2907 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2908 about discarding const.
2910 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2912 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2914 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2916 * configure.in (post-target): If --with-minimal-bfd is specified,
2919 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2921 * srec.c (srec_write_records): one of my boards wants a CR between
2924 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2926 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2927 (it broke a couple of weeks ago).
2929 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2931 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2932 return type, so libbfd.h doesn't reference undefined typedefnames.
2934 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2936 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2938 (coff_pointerize_aux): don't pointerize a negative tagndx
2939 (sometimes generated by SCO 3.2v4 cc).
2941 * bout.c (calljx_callback, callj_callback,
2942 b_out_get_relocated_section_contents): warn if relocating against
2943 an undefined symbol.
2945 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2947 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2948 Make a bunch more routines be static.
2949 * hppa.c (fill_spaces): Get rid of this, replace with much better
2950 written setup_sections().
2951 * (setup_sections): New routine to create BFD sections for each
2952 space and subspace in SOM files.
2953 * (hppa_object_setup): Use BFD sections created by
2954 setup_sections() to locate GDB symbol table info.
2955 * (make_unique_section): New routine to create a BFD section. It
2956 ensures that the given name is unique, and will generate a unique
2958 * (hppa_object_p): Become much more paranoid about file header.
2959 * (make_bfd_asection): Call bfd_make_section to do the dirty
2960 work. Simplify code somewhat.
2961 * (hppa_core_file_p): Use proper name for stack section.
2962 * libhppa.h: Remove millicode_start, millicode_end decls.
2964 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2966 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2968 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2969 relocs, don't bother doing the adjustment if the value to add is
2972 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2974 * bfd.c (bfd_get_size): New function that gets an upper bound
2975 on the possible size of any object in a bfd.
2976 * elf.c (bfd_elf_find_section, elf_get_str_section,
2977 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2979 * elf.c (elf_big_vec, elf_little_vec): Document last three
2980 members initialized to NULL.
2982 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2984 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2986 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2988 * hosts/std-host.h: New file. Attempt at a generic/default
2989 set of definitions, to discourage porting to new hosts by copying.
2990 * hosts/news.h: Removed.
2991 * hosts/sparc.h: Use std-host.h.
2992 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2993 perhaps we can later remove the the_bfd field from each symbol.
2994 * syms.c (struct symbol_cache_entry): Remove unused field
2995 app_data. Add comment noting that the_bfd is almost redundant,
2997 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2998 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2999 * hppa.c (fill_spaces): Make slightly more rebust.
3000 * configure.in: Allow std-host as the "default" host.
3002 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3004 * bfd.c: Add struct hppa_core_data to tdata union.
3005 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3006 Get rid of HPPA/BSD specific code. That will go somewhere else
3008 * (fill_spaces): Don't spin forever and die if you don't find
3009 $MILLICODE$ subspace.
3010 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3012 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3013 Make these work for HPUX.
3014 * (make_bfd_asection): New routine to make section creation a
3016 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3017 * libhppa.h: #include the right system files. Redefine all of
3018 the structs/macros for hacking core files to use more sensible
3019 HPUX core file structures.
3020 * targets.c (target_vector): Conditionalize hppa_vec on
3021 HOST_HPPAHPUX, not hp9000s800.
3022 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3023 malloc and realloc. #define HOST_HPPAHPUX.
3025 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3027 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3028 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3029 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3030 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3032 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3033 * aix386-core.c: New file for handling core files on AIX on PS/2.
3034 * targets.c: if AIX386_CORE, use aix386_core_vec.
3035 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3038 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3040 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3043 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3045 * Makefile.in: added dvi target
3047 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3049 * bfd.c: Use right name for tekhex tdata struct.
3050 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3051 * libcoff.h: Updated to get spacing change from coffcode.h.
3052 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3054 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3056 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3057 functions, with the "guts" of the old bfd_slurp_bsd_armap
3058 and bfd_slurp_coff_armap, but assuming we've already checked
3059 if the armap is present or not.
3060 Also, rewrite a bit to avoid keeping around obstack data
3062 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3063 Various fixes to correctly handle COFF_style archives names.
3064 (Note that because these have a trailing '/', the names can
3065 have embedded spaces.)
3066 * archive.c (bfd_slurp_armap): New function, replaces old
3067 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3068 _either_ format, and calls do_slurp_bsd_armap or
3069 do_slurp_coff_armap if either form of map is seen.
3070 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3071 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3072 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3073 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3075 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3077 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3078 * libhppa.h: Make millicode_start and millicode_end be unsigned
3079 int to be same type as CORE_ADDR in GDB. Why are these here?
3081 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3083 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3084 vaddr of the section to the addend.
3085 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3086 SCO_CORE to SELECT_VECS.
3087 (target_vector): add sco_core_vec.
3088 * sco-core.c (sco_core_vec): add leading underscore initializer.
3089 * configure.in (i[34]86-*-sco*): use target i386-sco.
3090 * config/i386-sco.mt: new file; define SCO_CORE.
3092 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3094 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3096 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3098 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3100 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3102 * hosts/i386linux.h: Include unistd.h.
3104 * aoutx.h (print_symbol): aout_stab_name returns a constant
3106 * libaout.h (aout_stab_name): Fix prototype.
3107 * stab-syms.c (aout_stab_names): Array is now const.
3108 (aout_stab_name): Return value is now pointer to const.
3110 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3113 * syms.c (asymbol): Added new field "app_data", for data
3114 particular to the application. Some of the linker flags ought to
3115 get moved to this field someday.
3117 * archures.c (bfd_default_scan): Recognize a few more numbers:
3118 80486, 80960, and 960.
3120 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3121 bfd_coff_std_swap_table, cast to PTR.
3122 * bfd.c (bfd_coff_swap_*): Deleted macros.
3123 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3125 * coffcode.h (type bfd_coff_backend_data): New structure type,
3126 contains pointers to the COFF-specific swapping routines.
3127 (bfd_coff_std_swap_table): New data structure, to be used when
3128 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3129 (bfd_coff_swap_*): New macros.
3130 * coff-mips.c (mips_coff_swap_table): New data structure.
3131 (ecoff_big_vec): Use it.
3132 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3133 * All other targets: Deleted coff-specific vector entries.
3135 * trad-core.c: Fixed some `PARAMS' uses that were missing
3138 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3140 * aoutx.h (some_aout_object_p): Protect arg prototype in
3141 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3143 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3145 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3146 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3147 PARAMS for readability.
3149 * aoutx.h: Add type to callback parameter.
3150 * coff-mips.c: Don't call trad-core.h, not needed.
3151 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3152 * trad-core.h: Eliminate, unused.
3154 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3156 * format.c (bfd_check_format): if default target isn't found
3157 then look through the entire list rather than return early.
3159 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3161 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3163 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3165 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3167 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3169 * coff-z8k.c: checkpoint, more addressing modes handled
3170 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3173 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3175 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3177 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3179 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3181 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3183 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3184 and about when file descriptors are closed.
3186 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3188 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3189 written out correctly.
3191 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3193 * section.c: New section bit SEC_SHARED_LIBRARY.
3194 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3195 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3198 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3200 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3201 macros; use PARAMS to declare the function pointers involved.
3203 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3204 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3206 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3208 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3210 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3211 declaring pointers to functions.
3212 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3213 * seclet.h: Declare external function with PARAMS.
3215 * doc/chew.c (exfunstuff): Eliminate.
3216 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3217 * doc/proto.str: Use paramstuff rather than exfunstuff.
3219 * libbfd.h: Update, based on changes in source code and chew.
3221 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3223 * libieee.h: Add FIXME about removing limit on number of sections.
3224 * bfd-in.h: Improve comments to make it clear that bfd.h is
3225 the wrong place to edit this file.
3226 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3227 same places where we install bfd.h.
3229 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3231 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3232 symbol type before blindly modifying the auxent. Specifically,
3233 only modify the endndx fields for types that need it, and don't
3234 set the array information for non-arrays.
3236 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3238 * aoutx.h (some_aout_object_p): Section list should be set up
3239 correctly anyways; don't have to set up "next" pointers manually.
3241 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3243 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3244 config/i386v.mh: removed -DUSG from HDEFINES.
3245 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3247 hosts/i386v.h: don't define POSIX_UTIME.
3249 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3251 * ieee.c (ieee_slurp_sections): make a private copy of the
3252 section's name before truncating it.
3254 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3256 * hppa.c: add symbol_leading_char entry in transfer vec
3258 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3260 * ieee.c (get_symbol): can now cope when two symbols of a
3261 different class, but the same index number occur consecutively.
3262 (get_section_entry): nicer name for sections being forward
3263 referenced. (ieee_archive_p): don't free the filename string,
3264 since it was never malloced.
3266 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3268 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3270 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3272 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3273 optionally setting the dimen info, since they are in the same
3274 memory locations. Also zero out external auxent.
3275 (coff_write_symbol): don't zero external auxent; now done in
3278 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3280 * Check fclose return value for errors.
3281 libbfd.h: bfd_cache_close now returns a boolean.
3282 cache.c (bfd_cache_delete): return fclose success value.
3283 (bfd_cache_close): return bfd_cache_delete return value.
3284 opncls.c (bfd_close, bfd_close_all_done): return result of
3287 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3289 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3291 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3293 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3294 work out a coff relocation type from a howto's attributes rather
3295 than using the input r_type field. This fixes PR1677 and allows
3296 conversion of a.out relocs to coff relocs.
3298 * coffcode.h (coff_write_relocs): if supplied a relocation
3299 relative to an absolute symbol, use the right symbol index.
3301 * reloc.c (bfd_perform_relocation): do a partial link for coff
3304 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3306 * changes to support i386-sysv with shared libraries:
3307 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3308 check for .data2; if _LIB is defined, check for it; map
3309 SEC_NEVER_LOAD to STYP_NOLOAD.
3310 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3311 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3312 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3313 if section has contents, not just if it is loadable; if
3314 TWO_DATA_SECS, check for .data2
3315 (coff_set_section_contents): set vma of .lib section to number of
3317 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3318 don't define coff_write_armap to bsd_write_armap.
3319 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3322 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3324 * solaris2.h: Get the definition of alloca from alloca.h if we
3327 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3329 * configure.in (i960-*-{aout,bout}): Support these.
3331 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3333 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3335 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3337 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3338 no-longer-used definitions of L_SET and L_INCR.
3339 * i386linux.h: Tweaks to smooth Linux build.
3341 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3343 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3345 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3347 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3348 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3349 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3350 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3352 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3353 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3355 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3357 * configure.host: New file, contains mapping of host configs
3358 to host support file names for bfd, binutils, opcodes.
3359 * configure.in: Use it.
3360 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3361 * i386bsd.c: Cleanup, reformat.
3362 * config/i386-bsd.mt: Comment changes.
3363 * config/i386bsd.mh: New file for core file support.
3364 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3365 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3366 on BSD 4.4 define ALIGN (sigh!).
3368 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3370 * libaout.h (aout_backend_data): added exec_header_not_counted
3371 field. For ZMAGIC files only, when text_includes_header is set, by
3372 default the length of the exec header is counted in the text
3373 section size. For go32, exec header is mapped in but does *not*
3374 contribute to the size of section.
3375 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3376 is not set, but ztih is, add the size of the exec header to the
3377 recorded size of the text section.
3378 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3379 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3380 Also set text_includes_header.
3381 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3382 by default in MY(backend_data).
3384 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3386 * aout-target.h (callback): Don't define this function if it won't be
3389 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3390 type doesn't match. Don't lose if file sections have already been
3392 (set_arch_mach): Set reloc_entry_size.
3393 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3395 * hosts/i386bsd.h: New file.
3396 * configure.in: Recognize i[34]86-*-bsd host.
3398 * aout-target.h (callback, write_object_contents): Delete unused
3401 * aoutx.h (reloc_type_lookup): New function.
3402 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3403 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3404 (MY_reloc_howto_type_lookup): Don't define it.
3406 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3408 (slurp_symbol_table): Use header byte order, not target byte
3409 order, for reading symbol data.
3411 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3413 * configure.in: Undo some brain damage in the host section.
3414 * configure.in: Reformat the target section, test many configs.
3415 * Makefile.in (make): Remove obsolete `make make'.
3416 * aoutx.h (some_aout_object_p): Make defines line up.
3418 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3420 Now a bfd knows whether underscores are normally prepended
3421 to symbols in its file format.
3423 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3424 coff-z8k.c: targets set so they have leading underscore
3425 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3426 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3427 without leading underscore flag
3428 * targets.c: add symbol leading char to xvec description
3429 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3431 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3433 * archive.c: Make errno global.
3434 * archive.c (_bfd_write_archive_contents): If read fails (and
3435 errno!=0) set bfd_error to malformed_archive (since this probably
3436 indicates a truncated archive), rather than system_call_error.
3438 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3440 * Makefile.in: added rules for i386bsd.c
3441 * i386bsd.c: new file, supporting 386bsd.
3442 * configure.in: recognize i386-*-bsd target.
3443 * config/i386-bsd.mt: new file - 386bsd target configuration.
3445 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3447 * configure.in: re-arrange host section to use *-*-* notation,
3448 clean up some of the target section as well
3450 * seclet.c: cast result of bfd_get_relocated_section_contents to
3451 avoid compiler warnings
3453 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3455 * coffcode.h (coff_section_symbol): Create section if it doesn't
3458 * bout.c: Removed some unused variables.
3460 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3462 * Portability fixes from p3:
3463 coffcode.h (coff_write_relocs): removed sanity check until it
3464 works on all targets (per advice from sac).
3465 config/hp9000.mh: new file to define USG.
3466 hppa.c: #undef hppa before the JUMP_TABLE.
3467 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3469 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3470 local variable target volatile to avoid mysterious bug in
3473 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3475 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3476 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3478 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3480 * coff-z8k.c (func_da, func_jr): Lint.
3481 * coffcode.h: Use memset rather than bzero.
3482 * elf.c: Use memcpy rather than bcopy.
3483 * tekhex.c: Use memset rather than bzero.
3485 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3487 Add Adobe a.out support.
3489 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3490 * config/adobe.mt: Add.
3491 * configure.in (*-adobe-* target): Add.
3492 * targets.c (a_out_adobe_vec): Add.
3493 * Makefile.in: add aout-adobe.c.
3495 * configure.in: Put two dashes in all entries to be matched.
3496 Add comments to remind people to do this.
3497 Reorder all entries that match manufacturer names, to occur
3498 last, so they will only be matched if no more specific match
3499 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3501 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3503 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3504 since we should never have a NULL section.
3505 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3506 tests, set the section to bfd_abs_section.
3508 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3510 * coff-z8k.c: getting closer
3511 * coffcode.h (coff_get_relocated_section_contents): allow
3512 EXTRA_CASES hooks for different arches to provide different reloc
3514 * seclet.h: #ifndef around it to allow multiple inclusion
3515 * srec.c: minor doc fix
3517 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3519 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3521 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3523 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3526 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3528 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3529 filling in reloc, in case immediately following code doesn't set
3532 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3534 * coffcode.h (coff_renumber_symbols): set the last renumbered
3535 symbol pointer to NULL, as expected by coff_write_linenumbers.
3536 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3537 type R_IHCONST used on the 29k.
3539 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3541 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3542 update, based on how the underlying file was opened. Obsoletes
3544 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3545 all FASCIST_FDOPEN config defines.
3547 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3549 * sparc-opc.c: Moved to opcodes library, now that we have one.
3550 * Makefile: Don't compile it.
3552 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3554 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3556 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3558 * section.c (bfd_set_section_flags): Remove a sanity check.
3559 It is unfortunately broken, and prevents strip from working.
3561 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3563 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3564 created by last change.
3566 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3568 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3569 * bfd-in.h: Bump to version 2.0.
3571 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3573 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3574 braindamaged HP/Apollo compiler happy.
3576 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3578 * format.c: Fix description of search for matching target.
3579 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3580 * targets.c: Update description of search for matching target.
3581 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3582 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3583 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3585 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3587 * Makefile.in: Added mostlyclean/clean/distclean rules.
3589 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3591 * targets.c (target_vector): Take out oasys (unless that is
3592 the default): Because there is no magic number in archives,
3593 there can be annoying target mis-matches.
3595 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3597 * sparc-opc.c: Rigorously updated to match architecture manual.
3599 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3601 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3602 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3603 to the built-in abs_section were not written out correctly.
3605 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3607 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3608 large, assume we're using a swapped byte order and fail with
3609 wrong_format rather than dumping core.
3611 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3613 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3614 filename constraints.
3615 * Makefile.in: Updated to reflect change.
3617 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3619 Add preliminary support for the we32k:
3621 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3623 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3625 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3627 * bout.c: added support for relaxable alignment relocs.
3629 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3630 pass down pointer to play area rather than use alloca
3632 * cpu-z8k.c (compatible): made static to reduce name space
3635 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3637 Add basic support for the z8k:
3639 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3640 section.c, targets.c,
3642 * syms.c: move mis-inserted patch.
3644 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3646 Documentation fixes:
3647 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3648 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3650 * reloc.c: break out addend item from surrounding text.
3652 * doc.str (DOCDD): Defined. Adds text to output.
3653 (bodytext): Put bulletize before kill_bogus_lines.
3654 * chew.c (bulletize): End itemization after a blank line, to
3655 prevent following text from being swallowed up in an item.
3657 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3659 * configure.in: Add sparclite as a target.
3661 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3663 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3666 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3667 from a coff file (csym is null), dont deref them
3669 * ieee.c (parse_expression): get the answer right when adding an
3670 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3671 on elts so that filename is filled in.
3673 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3675 * bout.c (howto_align_table): New set of relocs, with enough
3676 data for "objdump -r" to work.
3677 (b_out_reloc_type_lookup): Recognize alignment relocs.
3679 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3681 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3682 invocations of make. Also, always create installation
3685 * config/apollov68.mh: removed -g from CC definition.
3687 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3689 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3690 overflowing gp-offset range.
3692 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3694 * srec.c (srec_set_section_contents): don't write out sections
3695 without the LOAD and ALLOC attributes
3697 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3699 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3700 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3701 * aout-target.h (callback): Don't set page/seg sizes.
3703 (set_sizes): New routine.
3704 (backend_data): Point to it.
3705 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3706 (sunos4_aout_backend): Point to it.
3707 * aoutx.h (set_arch_mach): Call set_sizes callback.
3709 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3711 * aout-target.h: Make _bfd_slurp_extended_name_table be
3712 the default. Given that we *write* the suckers (for long
3713 archive member names), we really ought to be able to read them!
3714 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3715 seem to be needed, and many machines don't have it.
3717 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3719 * coff-m68k.c (vector): read and write archives in coff format.
3721 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3723 * opc-sparc.c: New file.
3725 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3727 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3728 pointers to bfd_byte* before performing arithmetic on them. Such
3729 use with bare void* pointers is a gcc extension.
3730 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3731 * archive (normalize): Add to CONST to match actual usages with
3734 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3736 * configure.in: Recognize i486 host cpu, and use i386-elf
3739 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3741 * config/stratus.mt (CC): Remove definition.
3742 * elf.c (bfd_section_from_shdr): Test for the possibility that
3743 section_from_elf_index returns NULL and don't dereference it.
3745 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3747 * add hppa_data to bfd tdata (indirectly via sef).
3749 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3751 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3753 * configure.in: error messages to stderr, not stdout
3755 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3757 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3758 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3759 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3761 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3763 * configure.in: recognize hppa* instead of hppa
3765 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3767 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3768 RTYPE2HOWTO to cope with same.
3769 * reloc.c (bfd_perform_relocation): added support for size of -2
3770 (subtract a word reloc type). Updated doc.
3772 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3774 * Makefile.in: merged changes from progressive, removed rcsid.
3776 * archures.c, archive.c, Makefile.dos: removed rcsid.
3778 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3780 * bfd-in.h : add BFD_IS_RELAXABLE flag
3781 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3782 header e_relaxable, major hackery in callbacks
3783 * libaout.h : add space for a_relaxable.
3784 * seclet.c (rel): don't relax empty sections
3787 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3789 * section.c (STD_SECTION): add some casts to the initializers for
3792 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3794 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3795 and add appropriate casts to keep (picayune) aix-cc happy.
3797 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3799 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3800 symbol pointers. Punt expensive & useless bfd_realloc. Use
3801 malloc for raw symbols, and free it before returning.
3802 (bfd_section_from_shdr): Do not slurp symbol table until politely
3803 asked. Do not even slurp string tables.
3804 (elf_get_symtab_upper_bound): Count 'em without reading them.
3805 (elf_get_symtab): This is how to politely ask. Schlurp!
3806 This should probably just *become* elf_slurp_symbol_table, FIXME.
3808 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3810 * archive.c (bsd_write_armap): write the timestamp of the
3811 archive header to be just a little bit later than the timestamp of
3812 the file, otherwise the linker will complain that the index is
3815 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3817 * configure.in: Add m68k-ericsson-*.
3819 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3821 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3822 * elf.c: Remove unconditional debug printf's.
3823 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3824 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3825 (elf_slurp_symbol_table): Hand out symbols in forward, not
3826 reverse order. Simplify duplicate code.
3828 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3830 * elf.c: Remove "(void)" casts from function calls where the
3831 return value is ignored, in accordance with GNU coding standards.
3833 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3835 * hppa.c: Apply John's standard fix to avoid "empty translation
3836 unit" warnings from some ANSI-C compilers.
3838 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3840 * hosts/solaris2.h: Configure same as sysv4.
3842 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3844 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3845 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3846 type match actual return type.
3847 * elf_print_symbol (section_name): Make CONST.
3849 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3851 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3852 New files, for Linux (a free Unix clone for 386 machines).
3853 * Makefile.in, configure.in, targets.c: Update accordingly.
3855 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3856 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3857 correct calling of howto special functions and fixes from Raeburn
3859 * archures.c: nuke bfd_reloc_code_type
3860 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3861 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3862 SEC_NEVER_LOAD, various other bfdgas newness
3863 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3864 * targets.c: change jump table vector to above
3867 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3869 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3870 its prototype will be included in libbfd.h. Change result type
3871 to struct * (rather than equivalent typedef) so it can be used in
3872 the prototype, where they typedef won't be known.
3873 * libbfd.h: Updated version.
3875 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3877 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3878 targets.c: HPPA merge.
3880 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3882 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3883 * config/solaris2.mh: Kludge around Sun compiler bug.
3885 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3887 * libaout.h (aout_backend_data): Change defs of two bitfields to
3888 be unsigned chars instead to get around rs6000 compiler problem.
3890 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3892 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3893 Correct misconception that there can be only one symbol table.
3894 Only call elf_slurp_symbol_table on the full symbol table, not
3895 the dynamic one which is only a subset of the full one.
3897 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3899 * coffcode.h (coff_compute_section_file_positions): For I960,
3900 don't align sections in file.
3902 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3904 * targets.c (struct bfd_target): Added field for target-specific
3905 (but not file-specific) data, for distinguishing minor
3906 characteristics between (e.g.) a.out formats.
3908 * section.c (struct sec): New field user_set_vma indicates vma
3909 field should be heeded, not assumed to be unset.
3910 (STD_SECTION): Initialize that field of standard sections to zero.
3911 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3913 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3914 pre-swapped version.
3916 * archures.c (struct bfd_arch_info): Fixed order of comment and
3917 field decl. New fields indicate size of page and segment for
3919 * cpu-m68k.c (N): Fill in values.
3920 * cpu-sparc.c (arch_info_struct): Ditto.
3922 * libaout.h (struct aout_backend_data): Various bits of data (not
3923 all used currently) with characteristics of a.out implementation.
3924 Important field for now is text_includes_header, indicating that
3925 the text section starts immediately after the file header, which
3926 gets mapped in with it.
3927 (struct aout_data): New fields indicate whether vma has been
3928 adjusted yet (not yet used), and what magic number will be used in
3929 the output file (should go away in favor of vma_adjusted).
3930 (WRITE_HEADERS): Code for dealing with section sizes and related
3931 header fields replaced with call to adjust_sizes_and_vmas.
3932 * aoutx.h (some_aout_object_p): Fill in magic number field.
3933 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3934 (set_arch_mach): Set page size and segment size once CPU
3936 (adjust_sizes_and_vmas): New function; has much code moved
3937 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3938 and size parameters, as well as many header fields, after deciding
3939 on magic number for output file. Checks to ensure that this
3940 adjustment has only been done once.
3941 (set_section_contents): Call adjust_sizes_and_vmas instead of
3942 doing much of the work here.
3944 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3945 default (null) values of these fields.
3946 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3947 value in exec header.
3948 (sunos4_aout_backend, MY_backend_data): Define backend data
3949 indicating file header is included in text section.
3951 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3953 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3954 gcc version 2, to avoid warnings.
3956 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3958 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3959 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3961 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3963 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3965 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3967 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3968 * configure.in: Rewrite target parsing to use simple format.
3969 Handle sparc-sun-solaris2 configuration.
3970 * aout64.h: Avoid ANSI C brain death warning.
3971 * elf.c: Avoid trigraph (???) or /* in comments.
3973 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3975 * config/sysv4.mh: new file, RANLIB=echo
3977 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3979 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3981 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3982 elf_core_tdata_struct into a single common struct. Core files
3983 wouldn't have worked at all without this.
3984 (bfd_elf_find_section): New function for GDB's undercover use
3985 to find string sections that BFD hides from it.
3986 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3988 (elf_object_p, elf_core_file_p): Allocate internal file header
3989 storage dynamically.
3990 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3991 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3993 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3995 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3997 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3999 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4001 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4003 * configure.in: handle m680[01234]0 as aliases for m68k
4005 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4007 * coff-a29k.c: do byte relocs correctly
4008 * coffcode.h (styp_to_sec_flags): never load INFO sections
4009 * seclet.c (rel): don't relocate INFO sections
4011 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4013 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4014 Make the symbols unmodifiable.
4015 (bfd_section_init): Deleted.
4016 * init.c (bfd_init): Don't call bfd_section_init.
4018 * section.c (bfd_set_section_contents): Ensure that range to be
4019 written is within section boundaries.
4020 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4023 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4025 * coff-i960.c (howto_table): Deleted.
4026 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4027 interesting entries from old howto_table.
4028 (RTYPE2HOWTO): Adjusted to use switch.
4029 (coff_i960_reloc_type_lookup): New function.
4031 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4032 records for section symbol.
4033 (make_abs_section): Unused; deleted.
4034 (renumber_symbols): Re-order symbols so undefined symbols come
4035 last, as COFF format desires.
4036 (coff_write_symbol): Put C_FILE symbols in debug section always.
4037 (coff_section_symbol): New function; creates a symbol with the
4038 same name as a section, and sets up aux records for it.
4039 (coff_add_missing_symbols): New function; adds section symbols to
4040 symbol table if they aren't there already. Should someday also
4041 add a dummy C_FILE symbol if none is present.
4042 (coff_write_object_contents): Add missing symbols before preparing
4043 symbol table to be written.
4044 (coff_slurp_reloc_table): Verify that symbol indices read in are
4045 in a reasonable range.
4046 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4047 (obj_conv_table_size): Accessor macro.
4049 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4050 reloc types on i960.
4052 * bfd-in.h (bfd_get_section_name): New macro. Like
4053 bfd_section_name, but returns rvalue, not lvalue.
4054 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4055 (bfd_get_section_flags): Now returns rvalue.
4057 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4058 general, some specific to sparc or i960.
4060 * aoutx.h (set_section_contents): Set VMA for each section based
4061 on previous section. If text section VMA doesn't appear to have
4062 been set, make a best guess from the type of file.
4064 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4066 (MY(vec)): Initialize reloc_type_lookup field.
4068 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4069 (bfd_error_trap, bfd_error_vector): Extern, not common.
4071 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4072 few types of relocs for sparc; will need enhancement.
4074 * bout.c (callj_callback): Use DEFUN macro in definition.
4075 * coff-i960.c (optcall_callback): Likewise.
4077 * targets.c (bfd_target): Added fields reloc_type_lookup and
4078 _bfd_make_debug_symbol. Also minor comment changes.
4079 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4080 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4081 than arch info, and dispatch with BFD_SEND. Callers changed.
4082 * archures.c (struct bfd_arch_info): Deleted field
4084 * cpu-*.c: Don't initialize that field.
4086 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4087 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4088 (bfd_errmsg): Now returns ptr to const.
4089 * bfd-in.h (bfd_errmsg): Fix prototype.
4091 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4092 * reloc.c (bfd_generic_relax_section): Ditto.
4094 * section.c (Section Output doc): Improve description of use of
4095 output_section and output_offset.
4097 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4099 * sco-core.c: new file from net.
4100 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4101 Now we have the hairy linker, it's possible to move symbols from
4102 one section into another. Actually make that work!
4104 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4106 * hosts/sun3.h: fix declaration of free.
4108 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4110 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4111 * coff-h8300.c (reloc_processing): all relocs are relative to
4113 * opncls.c: don't use fdopen on DOS systems
4115 short patches from Glenn Kasten (glenn@ready.com)
4116 * target.c: enabled oasys support
4117 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4118 fix problem where a relocation which crossed a modification byte
4119 boundary did not work. Fix problem where a relocation near the end
4120 of a data record did not work.
4123 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4125 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4126 archvie header string counts the endian way, this heuristic sees
4127 how big an archive string to read by trying it one way and if the
4128 string table is unreasonably big, trying it the other. *FIXME*.
4129 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4131 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4133 * bfd-in.h: Increase version number to 1.97, for consistency
4135 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4137 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4139 * bfd-in.h: bump version to 1.96
4140 Major change; changed calling convention for
4141 bfd_get_relocated_section_contents so that caller allocates
4142 memory for section data.
4143 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4144 seclet.c, targets.c, bfd.c: reflect new convention.
4145 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4146 case, then use reasonable default values for SEC_* flags.
4148 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4150 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4151 size of output reloc struct.
4152 * targets.c, Makefile.in: comment out tekhex for the moment.
4153 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4154 * configure.in: tandem target is st2000
4155 * coff-m68k.c: rename static howto_table to global
4156 m68kcoff_howto_table.
4157 * bout.c: remove unnecessary abort
4158 * coff-a29k.c: various changes to the way relocations work to cope
4159 with the "new order" and latent bugs.
4162 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4164 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4165 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4166 * reloc.c (bfd_perform-relocation): don't relocate refs to
4167 absolute symbols if doing a partial link.
4169 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4171 * configure.in: Add a29k-amd-udi.
4173 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4175 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4176 internal_exec structure before initializing the fields that
4177 are used, so that the unused fields are in a known state.
4179 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4181 * tekhex.c (struct data_struct): Convert from typedef that
4182 typedefs nothing to a normal structure declaration.
4183 * tekhex.c (pass_over): Prototype args for function that
4184 second arg points to.
4186 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4188 * Makefile.in: remove old style staging. Do not print recursion
4191 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4192 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4195 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4197 * bfd.c, Makefile.in: added tekhex
4198 * aoutx.h (set_section_contents): pages should be padded to the
4199 size of a page, not the size of a segment.
4200 * configure.in: added go32 host and i386-aout target.
4201 * i386aout.c, libaout.h: now works for go32 target
4202 * ieee.c: fix bit rot.
4203 * seclet.c: support for padding seclet type.
4205 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4207 * Makefile.in: added .NOEXPORT:
4209 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4211 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4213 * elf.c (elf_compute_section_file_positions,
4214 elf_write_object_contents): Return boolean, not NULL (which
4216 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4217 Also ifdef-out code that aborts on unhandled section types.
4219 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4221 * configure.in: Recognize ncr3000 config
4222 * Makefile.in (MINUS_G): Pass on to recursive makes.
4223 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4225 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4227 * Makefile.in: Now that we have sym.h and symconst.h, compile
4228 coff-msym.c on all systems.
4229 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4230 * coff-msym.c: Update include files and comments; add weakext bit.
4232 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4234 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4235 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4237 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4239 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4240 * configure.in: Add new host and target configs.
4241 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4242 structs, which vary; just use member name.
4243 (elf_object_p, elf_core_file_p): Lint, fix comments.
4244 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4246 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4248 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4249 local, disposable, copy of the external form of section header
4250 table and program header table entries.
4252 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4254 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4256 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4258 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4261 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4263 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4265 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4267 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4268 not internal bfd_assert function (twice).
4270 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4272 * aout-target.h: change ar_max_namelen to 15 (the right value)
4273 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4276 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4278 * archive.c (bfd_generic_archive_p): check for bout archives too.
4279 * bout.c: make it work again.
4281 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4283 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4285 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4286 bfd_xmalloc() instead of bare malloc().
4288 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4290 * Makefile.in: pass down MAKEINFO on info.
4292 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4294 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4295 host/h-<foo> now just <foo>.
4296 * configure.in: reflect changes
4298 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4300 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4301 actual source file, not just the generated libbfd.h.
4303 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4305 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4306 gdb on little-endian 960 code.
4307 * archive.c (compute_and_write_armap): indirect symbols should go
4308 into the archive header too.
4310 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4312 * Makefile.in: added check target.
4314 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4316 * coff-msym.c: Move this file from gdb/ecoff.c. It
4317 handles byte-swapping for ECOFF (MIPS symbol) files.
4318 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4319 to the files built on MIPS-based hosts.
4320 * Makefile.in: Add rule for coff-msym.
4322 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4324 * Makefile.in: added clean-info target. MINIMIZE=1.
4326 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4328 * coff-rs6000.c: Move core file functions into separate
4329 new file rs6000-core.c. This is needed because reading
4330 core files depends on native include files that conflict
4331 with ../include/coff/rs6000.h.
4332 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4334 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4336 * aoutx.h (NAME(aout,print_symbol)): Don't print
4337 symbol addresss for undefined symbols.
4338 * coff-rs6000.c: Various updates (due to target-
4339 independent changes).
4340 * libbfd.h: Ditto (tdata field is now a union).
4341 * hosts/h-sparc.h: Removed prototype for bogus function
4342 'emset' (presumably should have been 'memset' - which is there).
4344 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4346 * configure.in (mips-big-* target): Same is Iris.
4348 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4350 * aoutx.h (translate_from_native_sym_flags): when creating an
4351 alias symbol, fill in the section as undefined, rather than
4352 leaving it blank. If an output section can't be found for a
4353 symbol, then don't core dump.
4355 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4357 * Makefile.in, configure.in: removed traces of namesubdir,
4358 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4359 copyrights to '92, changed some from Cygnus to FSF.
4361 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4364 * coff-h8300.c: fix stupid reloc subtraction bug
4365 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4366 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4367 the symbol.flags and done_lineno fields.
4369 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4371 * coffcode.h (coff_write_symbol): write out the correct number of
4373 * cpu-h8300.c: fix disassembly bug
4375 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4377 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4378 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4379 reloc.c, section.c (bfd_map_over_sections), targets.c
4380 (bfd_target_list): Protolint.
4381 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4383 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4385 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4387 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4388 section of a symbol rather than the section of a reffed symbol to
4389 determine the r_index of an emmitted reloc.
4391 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4393 * PORTING: New (preliminary) porting guide.
4395 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4397 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4398 (howto_hvrt16): lint.
4400 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4402 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4403 a full configuration (with possible cross-development),
4404 instead of using host-aout.c.
4406 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4408 * aout-target.h (MY(write_object_contents):
4409 Set obj_reloc_entry_size (abfd).
4410 * gen-aout.c: Change to emit a .c files, not a .h file.
4412 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4414 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4415 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4417 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4419 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4420 with more than one auxent can cause nasty core dumps.
4422 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4423 "done_lineno" so that a symbol which appears twice in the symbol
4424 table only gets it's linenumbers relocated once. Modifed
4425 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4428 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4430 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4431 stuff to use the New Order.
4433 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4435 * ieee.c: Change type of envi[] to unsigned char.
4437 * configure.in: fix vax ultrix configuration.
4439 * elf.c (bfd_section_from_shdr): Deal with null return from
4440 bfd_make_section(). (elf_object_p): Select endianess properly.
4442 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4444 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4446 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4448 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4449 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4450 * host-aout.c: Don't use aout-params.h; configure these systems
4451 in their xm files, not in a randomly generated file.
4452 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4454 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4456 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4458 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4459 host_aout_vec here as well.
4461 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4463 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4464 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4465 to prevent undefined symbol.
4467 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4469 Various lints found on PersSony
4470 * aoutx.h: cast an enum
4471 * coff-a29k.c: many ints in reloc structure turned to enum
4472 * coffcode.h: more enums
4473 * cpu-h8300.c: more enums
4474 * opncls.c: more enums
4476 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4478 * configure.in: Make Tahoe configuration work again.
4479 * bfd-in.h: Remove trailing comma from enum declaration.
4480 * ieee.c: Can't put byte values >0x7F into a signed char.
4482 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4484 * Makefile.in: Add dependencies for various coff-*.o files.
4486 * elf.c: Remove extraneous paren from core_prpsinfo and
4487 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4488 Replace references to old section "size" member with new
4489 "_raw_size" member. Implement elf_make_empty_symbol, which
4492 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4494 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4497 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4499 * coffcode.h (bfd_coff_relax_section): now static.
4500 (bfd_coff_get_relocated_section_contents): various type lints.
4502 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4504 New entry point in the transfer vector - bfd_relax_section.
4506 * aout-target.h: add to vector, call generic_relax
4507 * bfd-in.h: add to vector
4508 * bfd.c: add #define for vector
4509 * bout.c: add to vector, call generic_relax
4510 * coffcode.h: add to vector, also now has coff specific relax code
4511 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4512 * elf.c: call generic_relax
4513 * ieee.c: call new vector, clean up some bugs due to the creation
4515 * libbfd.h: add bfd_generic_relax_section EXFUN
4516 * oasys.c: call generic_relax
4517 * reloc.c: implement generic_relax
4518 * seclet.c: moved much of this into coffcode.h
4519 * srec.c: call generic_relax
4520 * targets.c: define new transfer vector
4522 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4524 * everything: now modified to use smaller reloc type. Self hosts
4527 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4529 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4530 New files for stratus.
4532 * configure.in: Add configuration fragments for stratus.
4534 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4536 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4537 variables as CONST since they are set to point to a const char
4538 string. Fixes compiler complaints.
4540 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4542 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4545 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4547 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4548 symbols, so that we can emit the correct file name even
4549 if it's an include file.
4551 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4553 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4554 (Reported by john@labtam.labtam.oz.au (John Carey)).
4556 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4558 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4560 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4561 being used to -DHAVE_PROCFS.
4563 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4564 '#include "fopen-same.h"' to end of file to match other h-* files.
4566 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4568 * configure.in: Change svr4 references to sysv4. Add case
4569 "unknown" for target vendor and infer some targets based
4570 on the specified operating system.
4572 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4574 * bfd-in.h, libaout.h: ANSIfy enums.
4576 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4578 * archive.c (normalize): created version for VMS which removes the
4579 VMS directory crap from the front and end of a filename, eg turn
4580 [-.foo]bar.obj;123 into bar.obj
4581 (bfd_construct_extended_name_table): now writes index into an
4582 extended name table in decimal - the same base used to read an
4583 extended name table.
4585 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4587 * aout-encap.c: Fix to use aout-target.h.
4588 * aoutf1.h: Use standard MY_object_p and MY_callback
4589 in aout-target.h. Remove target-specific versions.
4590 * host-aout.c: Re-write to use aout-target.h.
4591 * gen-aout.c: New files use with host-aout.c to generate
4592 host-specific a.out-related parameters.
4593 * Makefile.in: host-aout.o depends on aout-params.h, which is
4594 generated by gen-aout.
4595 * aout-target.h: Make a little more flexible.
4596 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4597 macro. Instead, inline it in aout-target.h.
4598 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4599 a gcc -Wall warning.
4600 * archive.c: Add missing commas in DEFUN macro (2 places).
4601 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4602 Berkeley ones, now that libiberty has them:
4603 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4604 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4605 remove unused variable.
4607 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4609 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4610 and execname inside HAVE_PROCFS ifdef since they are unused
4611 when it is not defined.
4613 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4615 * elf.c: Flag all sections as either code or data. We can't
4616 be sure what they are anyway, since ELF doesn't fit the
4617 traditional model of text+data+bss very well. Add new local
4618 function elf_read() to simplify code. Record entry point in
4621 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4623 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4624 rather than N copies of the same lines.
4626 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4628 * cpu-h8300.c: disassemble branch displacements correctly
4629 * coff-h8300.c: put reloc offsets out in 32bits
4631 * makefile.dos, configdj.bat: New files from DJ
4632 * cache.c: fopen with new macros is needed for DOS.
4633 * ieee.c: environ renamed to envi to stop an include file
4635 * opncls.c, coff-rs6000.c: more fopens with macros.
4637 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4639 * Makefile.in: infodir belongs in datadir.
4641 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4643 * Makefile.in: fix where docdir lives
4645 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4646 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4647 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4648 srec.c, syms.c, targets.c : all new documentation and lint
4652 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4654 * coffcode.h, srec.c: Lint.
4656 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4658 * Makefile.in: install using INSTALL_DATA, added standards.text
4661 * configure.in: mark directory as target dependent. configure
4662 nows works in objdir always so make file existence checks
4665 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4667 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4668 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4669 and mandir now keyed off datadir by default.
4671 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4673 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4674 computation of arch and machine type so it's worked out before
4675 some_aout_object_p is called.
4676 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4678 * archures.c: add extra field 'section_align_power' to hold
4679 default section alignment in object files.
4680 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4681 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4682 initialize the new field.
4683 * bout.c (b_out_callback): replace the text size, since aout
4685 * aoutx.h: Documentation in the new style
4687 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4689 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4690 use the saved value if mtime_set is already set (intended
4691 for archive files, though apparently not used yet).
4693 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4695 * targets.c: Revise comments about how to configure the target
4696 vector, to match reality. Remove mention of obsolete methods.
4697 Remove long lists of capitalized macros that turn into the same
4698 thing in lowercase. Normal vector simply lists all known
4699 lowercase xvec names; all other cases are handled by SELECT_VECS.
4701 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4704 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4705 list of supported targets.
4707 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4709 * archive.c (bsd_write_armap): The pad byte sometimes added to
4710 the string table in a __.SYMDEF member is now
4711 counted as part of the size of the string table.
4712 This is compatible with the old ranlib, as well as Sun's.
4714 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4716 * srec.c: Rewrote to fix many bugs; now gets the record type
4717 right, doesn't choke on input, sets the start address in an S9 and
4718 fills in the filename on an S0.
4720 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4722 * cpu-h8300.c: Add support for MEMIND addressing mode
4724 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4726 * coffcode.h: use the new macro if available
4728 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4729 * Makefile.in: Fixed dependencies due to file rename
4731 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4732 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4733 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4734 newos3.c, stab-syms.c, syms.c: All these files have had their
4735 #includes altered to point to the new places.
4737 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4739 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4741 * configure.in: Add vendor "ncr" as supported per-target vendor.
4742 Add svr4 case for i386 per-host case.
4744 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4747 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4749 * syms.c (bfd_decode_symclass): Return 'A'
4750 for symbols that are both absolute and global.
4751 * archive.c (bfd_special_undocumented_glue): Return NULL
4752 if bfd_ar_hdr_from_filesystem returns NULL.
4754 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4756 * Makefile.in: added coff-h8300
4757 * configure.in: now h8 is a coff target
4758 * cpu-h8300.c: fix various disassembly problems
4759 * libcoff.h: took out some code which has been #0ed for a long
4761 * targets.c: added h8 coff
4762 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4763 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4765 * coffcode.h: Started to change the way machine dependencies are
4766 handled, from the nest of #ifdefs to macros defined in the
4767 including coff-<foo>.c
4769 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4771 * aoutx.h (some_aout_object_p): Set the `executable' bit
4772 if the entry point is contained in the text segment, even if the
4773 text segment is at location 0.
4775 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4776 nonstandard MIPS sections (.rdata, .sdata, etc).
4778 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4779 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4780 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4782 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4784 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4786 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4787 from syms.c to new file stab-syms.c. Also, since GNU extended
4788 type codes such as N_SETT are no longer in ../include/stab.def,
4789 include them manually.
4790 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4791 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4792 * libaout.h: Added prototype for aout_stab_name().
4793 * Makefile.in: Update Makefile for new stab-syms.[co].
4795 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4797 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4798 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4799 just make N_XXX work by excluding the header from the text segment.
4800 * aoutx.h: Fix comments to match.
4802 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4804 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4805 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4806 for the "logical" text segment (i.e. never consider the exec
4807 header to be part of the text segment). This change is
4808 needed for consistency with various other parts of bfd and ld.
4809 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4810 and move calculation of obj_textsec(abfd)->size to libaout.h.
4811 * bfd-in.h: Removed bogus ';'.
4813 * Makefile.in: Add MINIMIZE flag to select lean
4814 or bloated target_vector.
4815 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4816 * newsos3.c: Fixes to ../include/aout64.h remove need
4817 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4819 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4821 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4822 handle both little and big-endian targets, with little
4823 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4824 * host-aout.c: Add FIXME note.
4826 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4828 * targets.c: Make the default target_vector contain
4829 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4830 Old behavior can be gotten by defining ALL_TARGETS.
4831 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4832 Factored out common code into new file aout-target.h.
4833 Saves a lot of duplicate code for a.out variants.
4835 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4837 Get 'make headers' to work when configured with +subdirs.
4838 * Makefile.in: Add $(subdir) to docdir path.
4839 * doc/Makefile.in (protos): Add $(srcdir) prefix
4840 to name of sed scripts.
4842 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4844 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4845 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4846 to include names of N_SETT etc.
4848 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4850 * elf.c: Add minimal support for ELF symbol tables. Generates
4851 canonical bfd symbol tables from ELF symbol tables. Change the
4852 name of some functions from bfd_<name> to elf_<name>.
4854 * syms.c: Trivial fix to comment to remove a redundant "to".
4856 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4858 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4859 form that GDB recognizes as COFF.
4861 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4863 * ieee.c (ieee_object_p): cast NULL correctly.
4864 * configure.in: added harris host
4866 * coff-a29k.c: Lots of changes, most from David Wood.
4868 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4870 * coff-m88k.c (coff_write_armap): Just #undef it.
4872 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4874 * Makefile.in: standardize on MINUS_G to disable debugging
4875 * coff-m88k.c: create coff armaps instead of bsd ones.
4876 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4879 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4881 * elf.c: Additions to support ELF format core files.
4882 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4883 has support for /proc (all the include files in particular).
4885 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4887 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4888 of two N_SO stabs, one for directory, and one for filename.
4890 * bfd-in.h (print_vma): Factor out duplicate definition.
4892 Exit a little more gracefully when malloc returns NULL.
4893 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4894 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4895 * libbfd.h: Rre-generated due to libbfd.c update.
4897 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4899 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4901 * elf.c (elf_object_p): Don't try to create a bfd section for
4902 the first ELF section header. It is just a placeholder.
4904 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4906 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4907 core files, when compiling native.
4908 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4910 FIXME: The aoutf1.h change below needs to be reversed back
4913 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4915 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4916 manipulation of lnno fields in lineno structs in a coff-<f>.h
4917 independent way. Override it in coff-<f>.h to your favourite
4918 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4919 (coff_swap_lineno_out): modified to use the new macros.
4921 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4923 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4924 unknown arch when the magic number doesn't specify the
4925 architecture, since some OSs (eg old sun3s) don't set the number, and
4926 020 is probably the right answer anyway.
4928 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4930 * hosts/h-news.h, hosts/h-rtbsd.h:
4931 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4932 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4933 bfd_print_symbol_nm, for use by nm.
4934 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4935 bfd_print_symbol_nm option, to print in nm format.
4936 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4937 oasys.c (oasys_print_symbol): Provide stub implementations
4938 for bfd_print_symbol_nm.
4939 * syms.c: New function bfd_decode_symclass, used by nm printer.
4940 New function bfd_stab_name to look up string name of stab code.
4942 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4944 * Makefile.in: Added ctor.c
4945 * archures.c (bfd_default_arch_struct) added
4946 bfd_default_reloc_type_lookup.
4947 * coffcode.h: removed a load of #if 0ed code.
4948 (coff_compute_file_section_positions): now works out the section
4949 alignment and size correctly in all cases.
4950 (coff_get_symtab): looks for constructor symbols and calls the
4951 right function when they're found. (coff_canonicalize_reloc):
4952 knows when a section is full of constructors and does the right
4954 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4956 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4957 * libcoff.h: removed #if 0ed code
4958 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4959 arch independent constructor relocation type.
4960 (bfd_reloc_type_lookup): removed the comment "this will go away"
4961 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4962 reloc which is used when BFD_RELOC_CTOR falls through to give a
4963 default 32bit reloc for constructors.
4964 (bfd_default_reloc_type_lookup): added.
4965 * aoutf1.h: fixed SEGMENT_SIZE typo.
4967 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4969 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4970 matching prefix "coff".
4971 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4972 rs/6000 csect records.
4974 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4976 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4977 * configure.in: add motorola delta88 cases
4978 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4979 write_armap prototype
4980 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4982 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4984 * Rename COFF-related files in `coff-ARCH.c' form.
4985 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4986 coff-mips.c, coff-rs6000.c to be exact.
4988 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4989 make output clutter.
4990 * config/mt-*: Ditto.
4992 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4994 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4995 John Gilmore. Archive support from Damon A. Permezel.
4997 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4998 * configure.in: Add rs6000 case.
4999 * targets.c: Add rs6000 vector.
5000 * archures.c: Add rs6000, fix comment on romp.
5001 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5002 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5003 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5004 * section.c (bfd_make_section): Return NULL on attempt to create
5006 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5007 (bfd_swap_aouthdr_in): Handle lots more members.
5008 (make_a_section_from_file): If section has already been seen,
5009 just return false rather than overwriting it.
5010 (coff_real_object_p): Understand incoming magic numbers.
5011 (coff_set_flags): Understand outgoing magic numbers.
5012 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5013 (build_debug_section): Add fn for reading debug string section.
5014 (get_normalized_symtab): Handle symbol names in debug string section.
5015 Remove unused obj_string_table.
5016 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5017 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5018 existing section before making one.
5019 * cpu-rs6000.c: New file.
5020 * rs6000coff.c: New file.
5022 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5024 * elf.c: Add partial support for ELF format corefiles. Still needs
5025 support for extracting registers from corefiles.
5027 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5029 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5030 RANLIB is defined as echo, send the output to /dev/null to help
5031 reduce clutter in the output from doing a make.
5033 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5035 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5036 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5038 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5040 * coffcode.h (coff_compute_section_file_positions): make it pad
5041 section size out if there are alignment restrictions so that the
5042 image will be ok on a system where section positions are worked
5043 out by accumulating sizes rather than from the section headers.
5044 * targets.c (proto write_armap). Changed orl_count to unsigned.
5045 * opncls.c (bfd_close_all_done). Added so that generative
5046 programs like gas can close a bfd without causing bfd confusion.
5047 * libbfd.h (changed becuase of protos)
5048 * amdcoff.c: messed with the way that jmp displacements are
5049 calcualated. This may not yet be totally correct.
5050 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5052 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5053 abs symbol has no section (like a register symbol).
5054 (coff_write_symbol) now zeros auxent before filling it up to help
5055 with sensitive applications.
5056 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5058 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5060 * bfd.c: Make sure we don't get a macro strerror().
5061 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5062 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5063 attempt to recover command, ifdef NO_CORE_COMMAND.
5064 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5066 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5068 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5070 * archive.c (bsd_write_argmap): The size of the ranlib structures
5071 should not include the size field itself.
5072 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5073 adata(abfd)->exec_bytes_size field instead of constant macro,
5074 because aoutx.h compiles to a simple .o file shared by
5075 all 32-bits a.out targets.
5077 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5079 * configure.in: Allow i386-sco-sysv.
5080 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5081 * cpu-h8300.c: lint.
5083 * host-aout.c: New strategy. We use common code, include files,
5084 and data structures to handle the file, but set a few parameters
5085 from the host's config file (page size, text start addr, etc).
5086 * libaout.h: Define HP BSD machine types.
5087 * aoutf1.h: Handle reading a.outs with these types.
5089 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5090 virtual-memory-address of the .reg section. We can't just make a
5091 section for "all the regs and nothing else" because only GDB knows
5092 exactly where the regs are (scattered around the upage and stack).
5093 Clean up memory allocation. Remove big- and little-endian
5094 vectors, replace with single vector; this only runs on the host,
5095 in host byte order. Replace byteswap routines with aborts in case
5097 * targets.c: There's only one trad_core_vec now.
5098 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5100 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5102 * hosts/h-amix.h (free): Fix prototype.
5104 * aoutx.h: Don't use NULL as an integer, for braindead systems
5105 that declare it as (void *)0. (From Peter Schauer.)
5107 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5109 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5110 problem with bad Ultrix system headers.
5111 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5112 various kinds of alignments for the various kinds of
5115 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5117 * doc/Makefile: Don't assume . is on the path (from James Clark).
5119 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5121 * Makefile.in: Avoid Sun Make VPATH bugs.
5122 * targets.c: Declare trad_core vectors extern.
5124 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5126 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5127 * libbfd.h: Moved ALIGN macro here.
5128 * bout.c (b_out_callback): Replace i960_align by align_power.
5130 * libaout.h (struct aoutdata): Added fields page_size,
5131 segment_size and exec_bytes_size. These help generic code
5132 (in aoutx.h and libaout.h) to figure out where to align
5133 the various segments in a demand paged file.
5134 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5135 to decide if the exec header counts in a_text (text segment size).
5136 Also, assume D_PAGED flag is set; don't set it here.
5137 * bout.c (b_out_callback): Add initialization of
5138 adata fields page_size, segment_size, and exec_bytes_size.
5139 * host-aout.c (NAME(host_aout, callback) and
5140 NAME(host_aout,mkobject): Ditto.
5141 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5142 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5143 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5144 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5145 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5146 for some systems (mainly sunos), so do it in the callback instead.
5147 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5148 * aoutx.h (NAME(aout,set_section_contents): Change the way
5149 filepos and size of sections are carried out to support
5150 older styles of demand paged executables.
5153 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5155 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5156 * bfd.c: Added macros to enable gas to swap coff records.
5157 * coffcode.h: Make the coff_swap_*_out routines return the number
5158 of bytes swapped, and cleaned up their prototypes.
5159 * configure.in: Added ebmon/coff support
5160 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5162 * targets.c: Added new entry points for coff swapping
5164 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5166 Restructure configuration scheme for bfd, binutils, ld.
5168 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5169 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5170 Change some config names to match other dirs.
5171 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5173 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5174 ../include/sysdep.h.
5175 * cpu-i960.c: Strncmp needed a length arg.
5176 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5177 * i386aout.c: Remove dead N_TXTOFF override.
5178 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5179 * config/: Rename some config files to match up h-*.h names.
5180 Remove all the HOST_SYS definitions from the config files.
5181 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5182 * hosts/h-hp9000.h: Remove USG comment.
5183 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5184 * hosts/h-news.h, h-sparc-64.h: New config files that had
5185 previously been kludged in the <sysdep.h> file.
5187 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5189 * config/*: trad-core support is HOST dependent, not target
5190 dependent. Target config files only set DEFAULT_VECTOR and/or
5191 other vector elements. Exception: when host-aout.c is in use,
5192 in which case we're forced to assume we're native (hp, vax,
5193 tahoe). Rename XDEPFILES to HDEPFILES.
5194 * Makefile.in: Rename XDEPFILES.
5195 * config/h-sun*: Don't force static linking.
5196 * trad-core.c: Document how to use it nowadays.
5197 * i386aout.c, newsos3.c: Clean up.
5198 * i386coff.c: Allow 386 coff files to be used as core files too
5199 (for reading core files from embedded systems).
5201 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5203 * Add i386aout.c for a.out support on the i386.
5205 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5207 * reloc.c, section.c, syms.c, targets.c: correct info-node
5208 structure in *doc* comments.
5209 doc/Makefile: stop hiding complaints from makeinfo.
5211 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5213 * aoutx.h (...some_aout_object_p): Take a third parameter,
5214 the internal_exec struct, and avoid ever looking at an
5215 external_exec. All callers changed to read the entire
5216 external_exec struct, swap and check its magic number,
5217 swap in the whole structure, and pass the swapped-in version to
5219 * bout.c: Bring into modern era. Use single _object_p routine
5220 for big- aand little-endian. Provide internal and external
5221 exec header structs. Use separate swap-in and swap-out routines.
5223 * libaout.h: Move struct internal_exec from ../include/aout64.h
5224 to here. Add obj_symbol_entry_size to struct aoutdata.
5225 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5227 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5228 EXTERNAL_NLIST_SIZE. Callers changed.
5230 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5232 * bfd.c: Remove strerror() to libiberty.
5234 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5235 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5236 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5237 last byte of transfer, not first byte, is within the section.
5239 * host-aout.c: Remove `BSD' archive support. Lint.
5241 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5242 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5243 `bfd_arch_info_type'. All uses changed.
5244 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5245 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5246 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5247 it needs a better name.) All uses changed.
5248 * targets.c: Rename `enum target_flavour_enum' to `enum
5249 target_flavour', and remove the `_enum' from all of the enum
5250 values themselves. All uses changed.
5252 * configure.in, config/h-i386mach: i386 mach host.
5253 * config/t-i386-aout: Use host-aout.c.
5255 * trad-core.c: Give it its own xvec's to make it independent
5256 of other file formats.
5257 * ecoff.c, host-aout.c: Remove refs to trad-core.
5258 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5259 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5261 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5263 * reloc.c: Extended NEWHOWTO macro
5264 * ieee.c: Changed the way 8bit pcrel is done
5265 * cpu-h8300.c: got the registers in the right order
5267 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5269 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5270 prediction is vindicated!
5272 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5273 Remove refs to howto.c, since Steve forgot.
5275 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5277 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5278 still work. Now allows any architecture/machine to be set.
5280 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5282 * howto.c deleted and moved code to reloc.c
5284 * libbfd.h, libbfd-in.h removed $id stuff for real
5286 * cpu-h8300.c Made it match various different spellings of h8300.
5288 * archures.c: Took out the first char filter which made it only
5289 look for a cpu/arch match when the first chars of supplied and
5290 tested names were the same.
5292 * targets.c removed oasys stuff, pending someone to fix the bugs
5296 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5298 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5299 ELF support good enough for GDB.
5300 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5301 m68k-cbm-svr4 host and target.
5302 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5303 so `diff' and `patch' can cope.
5305 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5307 * archures.c: removed texinfo error
5309 * init.c: added texinfo hooks, and removed initialization error
5312 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5315 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5317 * cpu-i960.c: Avoid numerical count of initializers.
5319 Vax Ultrix changes from David Taylor <taylor@think.com>:
5320 * host-aout.c: Make little-endian vector really little-endian.
5321 * configure.in: Separate vax and tahoe cases, handle ultrix.
5322 * config/t-vax: Add trad-core.o.
5323 * config/h-vaxult: New host system.
5325 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5327 * bfd-in.h VERSION, change version number to 0.18, this makes a
5328 gap, but now is the same as the linker version number.
5330 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5331 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5332 files will eventually contain processor specific bits for bfd,
5333 like strange relocation information and dis/assembly. So far only
5334 the H8 has been even partially done. This work also ties in with
5335 the change in handling architectures.
5337 * amdcoff.c: (a29k_reloc) fix error message.
5339 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5340 discover the architecture of the bfd. (sunos4_callback) calls the
5341 function bfd_set_arch_mach rather than stuffing stuff directly
5342 into the bfd. (sunos4_write_object_contents), changed names of
5345 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5346 setup the environment.
5348 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5349 headers in big endian format, regardless of the endianess of the
5352 * archures.c: totally changed. Now an architecture is represented
5353 with a pointer to an info structure rather than an enumerated type
5354 and a long. The old info is available as two elements in the
5355 structure. Future enhancements to architecure support will
5356 involve pointers to methods being placed into the info structure.
5358 * bfd.c: changed the definition of the bfd structure for the new
5361 * bout.c: (b_out_set_arch_mach) changed to use the new
5362 architecture mechanism.
5364 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5365 the new architecture mechanism.
5367 * configure.in: added h8 stuff.
5369 * ieee.c: too many changes to note. Now ieee files written with
5370 bfd gas and ld can be read by gld and ieee only linkers and
5373 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5375 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5376 than fixing the structure directly.
5378 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5379 than fixing the structure directly.
5381 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5382 before opening a bfd.
5384 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5385 rather than fixing the structure directly.
5387 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5388 in the t/hmake file) a user can select which backends they want
5389 linked with bfd without changing the source.
5391 * init.c: new, looks after initializing modules.
5393 * howto.c: for future use, will allow an application to work out
5394 what cookie to use as a handle on a relcoatio howto.
5396 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5398 * srec.c: Better error checking, partly from Peter Schauer.
5399 (srec_object_p): Avoid assuming any file that starts with 'S' is
5400 an S-record file! (Check for 3 uppercase-hex digits after it.)
5401 (ISHEX): Define new macro for checking supposedly hex characters.
5402 (pass_over): Treat as EOF any S-record line that:
5403 * doesn't have hex in either size character
5404 * produces a size larger than 0x7F
5405 * has an unrecognized type number
5407 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5409 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5410 opncls.c: Lint (saber actually).
5412 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5414 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5415 * newsos3.c: Fixed two types: newos3 -> newsos3.
5416 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5417 to use correct segment.
5419 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5421 * aoutx.h (print_symbol): Handle missing symbol->name.
5423 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5425 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5428 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5430 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5431 add sgi/irix support.
5433 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5435 Changes for the AMD 29000 Ultracomputer port from David Wood.
5438 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5440 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5443 * coffcode.h (coff_real_object_p): Pass information about the
5444 current file's coff symbol format to BFD via the coff_data struct.
5445 (coff_find_nearest_line): obj_icof => coff_data.
5446 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5447 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5448 and DIMNUM == E_DIMNUM.
5449 * configure.in: Handle a29k-*-* hosts, and targets
5450 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5451 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5452 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5453 local_linesz to `coff_data' (tdata) struct.
5454 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5455 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5457 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5459 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5460 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5462 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5464 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5466 (sunos4_core_file_matches_executable_p): Fix header comparison.
5467 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5468 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5470 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5472 Allow GDB to patch object files.
5474 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5475 * trad-core.h (trad_unix_core_file_p): Ditto.
5476 * aoutx.h (aout_set_section_contents): On first output, check
5477 abfd->direction and complain if erroneous.
5479 * Makefile.in: Add crude dependencies.
5481 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5483 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5484 to h/t-xxxx files so that everything will work on System V.
5486 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5488 * aoutx.h: Add information on host-aout.c and how to configure
5489 to use it, to the manual.
5490 * configure.in: Tix typo.
5491 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5492 else dummy out the core file support.
5493 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5494 specified, use it to locate the data section.
5495 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5496 rather than as chars (lint).
5498 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5500 * aoutx.h, coffcode.h: saberized.
5502 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5504 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5506 bfd.c, targets.c: minor rewording of doc segments
5509 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5511 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5512 etc, rather than TEXT_START_ADDR.
5513 * host-aout.c: Remove #if 0 around whole thing.
5514 Update to modern (32/64-bit) a.out naming conventions.
5515 Include a large chunk of ../include/a.out.gnu.h to get macros that
5516 are not defined by the system include files.
5517 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5518 macro used by the other a.out implementations.
5519 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5521 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5523 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5524 texdoc and psdoc; make these depend on generated .texi's
5526 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5529 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5532 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5533 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5534 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5535 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5536 obtrusive marks indicating .c origins.
5538 * bfd.texinfo: generalize most references to linker
5540 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5542 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5543 * archures.c: remove empty foo() definition (crept in at vn1.9)
5545 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5547 * bfd.texinfo: use @setchapternewpage on instead of lots of
5548 @page's; minor rephrasing in Introduction.
5550 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5551 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5552 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5553 segments): used BFD (caps) more consistently as a name in
5554 discourse, fixed a few other minor typos and uses of fonts
5557 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5559 * coffcode.h: fixed bug where string table size wasn't being swapped.
5561 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5563 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5565 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5566 flags. (bfd_print_symbol_vandf) now knows what to do with the
5569 * aoutx.h: made translate_from_native_sym_flags and
5570 translate_to_native_sym_flags produce the above flags.
5573 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5575 * all files: update copyright notices for GPL version 2.
5576 Install header comments and attribute most modules to their
5577 authors. BFD's name is now officially "Binary File Descriptor",
5578 so remove any conflicting pejoratives.
5579 archures.h: Consists solely of comments; remove it.
5581 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5583 * Makefile.in, bfd.c: Made it compile again.
5585 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5587 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5590 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5592 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5593 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5596 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5597 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5599 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5601 * Everything: created some new files, core.c format.c, reloc.c,
5602 section.c and syms.c to split the functionality a bit better.
5603 Cleaned up the rest of the files a bit, and added some
5607 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5609 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5610 really takes 3 arguments, patched code and ammended prototypes.
5612 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5614 * ../include/bfd.h (struct bfd_target): Added new field
5615 "align_power_min" which contains the minimum alignment for a
5616 section. This is used in coff_new_section_hook. The field
5617 insertion necessitates an update of all backends..
5619 * aoutf1.h jump table field inserted
5621 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5624 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5625 table field inserted.
5627 * coffcode.h(just about everything) Now patches up symbol tables
5628 using a different mechanism. The Intel major bug has been fixed,
5629 and the linker can self host on the Aviion and be debugged with
5632 * ecoff.c: new include and jump table patch, i386coff.c: new
5633 include and jump table patch, icoff.c: new include and jump table
5634 patch, ieee.c: can now read archives containing ieee modules.,
5635 libcoff.h: added (combined_entry_type), libieee.h: uped max
5636 sections to 20, m68kcoff.c: new include and jump table patch,
5637 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5638 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5639 srec.c: jump table patch. trad-code.c fixed #IF typeo
5641 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5643 * coffcode.h (coff_swap_aux_in): added else case to deal with
5644 filenames less than 9 characters.
5647 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5649 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5651 * srec.c: now allows any number of sections to be created in a
5652 file. Outputs addresses of the right length.
5654 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5656 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5657 target didn't match, the format got set to the attempted match,
5658 breaking a future test.
5660 *../include/i386coff.h : fixed typo in type field with size
5662 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5663 support in the jump table for the swapping routines exported to
5664 gdb. Now gdb works with the 386.
5666 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5668 * Merge in changes from gdb-3.95 release.
5669 Makefile.in: Allow hmake and tmake files to add OFILES.
5671 bfd.c: support specific targets as well as searching. When
5672 searching, take default target in preference to others.
5674 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5675 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5676 libbfd.h: Support specific targets as well as searching.
5677 opncls.c: Support specific targets as well as searching.
5678 targets.c: Search is short-circuited if default target matches.
5679 liboasys.c, libieee.c: Undo bothner changes that make macros
5680 work to the left of assignment, but which depend on the
5681 representations of different pointer types being the same.
5683 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5685 * i386coff.c: created.
5686 * coffcode.h: added support for 386.
5687 * Makefile.in: added support for 386.
5688 * ../include/i386coff.h: created
5690 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5692 * coffcode.h: removed all put_x_<sizes>
5693 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5697 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5699 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5701 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5703 * everything: Removed sysdep.h from bfd.h and put back into files
5704 from which it was split out. Now 64 bit version is built with a
5705 -DHOST_64_BIT="long long" on the compile line.
5707 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5709 Changed all the [get|put][name] routines to use [get|put]_[size
5712 Put in support for 64 bit work. Now two versions of bfd may be
5713 generated, according to the state of TARGET_64_BIT, one which is
5714 32 bit only, and one which is 64/32 bits.
5715 Created new back end 'demo64' to test 64 bit functionality.
5717 Renamed some files to work on DOS.
5719 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5720 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5721 chage, 64 bit transfer. * liba.out.h: Split out common code from
5722 sunos and newsos into liba.out. Name changes and prototype mods. *
5723 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5724 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5725 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5726 change and 64bit stuff.* newsos3.c: common code removed, new jump
5727 table. * oasys.c: Name change * opncls.c: Portability fixes *
5728 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5729 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5730 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5731 64bit ized. * demo64.c: 64 bit a.out back end
5733 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5735 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5736 on LHS of assignment, even when using old compilers.
5737 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5738 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5739 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5740 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5741 * targets.c: Add declaration of newsos3_vec.
5743 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5745 * aout.c: fixxed some of the problems with filepos calculation.
5746 (swap_ext_reloc): fixed problem with creation of relocs.
5747 (aout_set_section_contents): fixed filepos problem
5749 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5750 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5751 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5752 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5753 cleaned up. (coff_write_object_contents) cleaned up.
5755 * ecoff.c: Totally different. Now supports ecoff fully.
5757 * icoff.c: fixed problems in relocation callout.
5759 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5761 * m68kcoff.c: updated target vector.
5763 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5764 choose_reloc_size. (sunos4_write_object_contents) now calls
5765 choose_reloc_size so outputs relocs correctly, also calculates the
5766 size of the sections correctly.
5770 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5772 Merge Per Bothner's changes to modularize BFD a.out a bit.
5774 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5775 * ieee.c: Cast enums to int before comparing them, for brain-
5777 * coff-code.h: Remove coff_get_section_contents, and use the
5778 generic one instead.
5780 * aout.c: Derive new module from sunos.c, containing generic
5781 support code for all kinds of a.out files.
5783 * sunos.c: Remove all code that goes in aout.c. Split out
5784 machine dependent followup in sunos4_object_p into
5785 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5786 and redefine only the names we CHANGE, not all the names. Drop
5787 the little-endian vector, and rename the vector as sunos4 rather
5790 * b.out.c: Use aout.c routines for most of the work. Slight
5791 changes for the new regime. Remove close_and_cleanup and
5792 get_section_contents in favor of generics. New transfer vector
5795 * newsos.c: New support for Sony NEWS, another a.out format.
5797 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5798 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5799 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5801 * opncls.c (bfd_close): Call format-dependent write_contents
5802 routine, if writing, before calling target-dependent
5803 close_and_cleanup routine (which is now always generic, I think).
5804 * srec.c: Use bfd_alloc instead of malloc. Remove
5805 close_and_cleanup and move code from it to
5806 srec_write_object_contents. Add write_contents to tvec.
5807 * targets.c: Remove a.out little vector, replace a.out big
5808 vector with SunOS vector. FIXME: Need Vax support again now.
5810 * libbfd.h: Add write_contents format-dependent-vector to the
5811 bfd_target vector. Supply a generic close_and_cleanup routine.
5812 * liba.out.h: Handle the new aout.c split. Add prototypes for
5813 all routines defined in aout.c. Rename "sunos" things to "aout"
5814 things. Add a few fields where needed for various formats.
5815 * Makefile.in: Add aout.c and newsos.c.
5817 * archive.c, ieee.c, oasys.c: Lint.
5819 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5822 changed forward declaration struct stat; to reduce warnings. Changed
5823 comment on bfd_h_<x>_x.
5825 * ../include/m68kcoff.h, ../include/intel-coff.h,
5826 ../include/m88k-bcs.h
5827 Now there are two incarnations of relocs, linenos and syments. One for
5828 internal digestion, and one full of char arrays for I/O. The original
5829 names have gone to detect errors.
5831 * Makefile.in, m68kcoff.c, targets.c
5832 Test new structure code with a 68k coff implementaion
5834 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5835 Fixed all the places where there were problems with the size and
5836 alignments of structures on disk and structures in memory. #ifed out
5837 all the code in coffswap.c, since it should be done using the target
5840 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5842 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5843 multiple reloc command.
5845 * sunos.c (sunos4_set_section_contents): Made it so that sections
5846 are always padded to their alignment size.
5848 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5850 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5851 Clean up types and such (saber C problems).
5852 * ecoff.c: Clean up types and such. Remove routines that are
5853 not used. Fix up reading and swapping of shorts from files.
5855 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5857 * a.out.vax.c: Remove two bogus "static" from prototypes.
5859 * ecoff.c: Got rid of lots of non-working junk (that had
5860 been copied directly from coff-code.h).
5861 Updated to be consistent with updates to icoff.c and coff-code.h.
5863 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5864 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5866 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5867 but until the target_vector is automatically generated,
5868 it's as good as any. Note that the text offset is the only
5869 difference between NewsOS and SunOs (including magic numbers).
5870 (Most of the sunos_* routines should to renamed bsd_*
5871 and move to a bsd.c file. Then (and when the target_vector
5872 is automatically generated) it might make sense to create
5873 a separate Sony target.)
5875 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5876 on some systems, and doesn't help on others.
5877 Similarly, only define X_OK if not already defined.
5879 * trad-core.c: Don't include sys/stat.h - at least
5880 on NewsOS 3, it has already been included.
5882 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5884 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5885 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5886 symbol tables if necessary when reading them in, so gdb can use
5887 them. Add "bfd_coff_" to the names so they won't conflict with
5888 names in calling programs. FIXME-soon: if coff-code.h is
5889 included in two BFD modules, this will cause duplicate
5890 definitions; the routines should be exported to a separate,
5891 common, module (probably along with a mess of other ones).
5893 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5895 Improve modtime support.
5897 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5898 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5899 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5900 BUG: archive members still do not get correct mod times.
5902 Improve floating point support for core files.
5904 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5905 (sunos4_core_file_p): Create a second registers section in the
5906 core file, called ".reg2", for the float registers.
5908 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5910 * many changes to improve archive handling; found a logic flaw in
5911 bfd_check_format which only just happened to work by cooncidence.
5913 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5915 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5918 * bfd.h: changed type of udata in asymbol to void *, like it
5919 should be. Added bfd_reloc_dangerous enum member.
5921 * coff-code.h: Fixed it so that internally generated symbols get
5922 their values relocated correctly in all cases. Removed calls to
5925 * icoff.c: Not understanding the destination symbol of a reloc is
5926 not a failure any more, just 'dangerous'. This allows linking of
5927 b.out and coff images.
5929 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5933 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5935 * sunos.c (translate_to_native_sym_flags): fixed
5936 sym_pointer->n_value so that symbols on the way out get their
5937 section relative values calculated correctly.
5939 * coff-code.h (mangle_symbols): fixed problem where tags were not
5940 being relocated for structs, enums, unions. Also various lints.
5942 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5944 * archive.c (get_elt_at_filepos): system_call_error returned
5947 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5949 * Resolve the use of no_error and system_call_error.
5950 The bfd library itself now will never set bfd_error to
5953 The code still needs to be combed to make sure all the error
5954 codes are correct. I suspect they are not always set correctly.
5956 * The names of all the messages have _ prepended because the sun
5957 bundled compiler can't distinguish from a macro which takes an
5958 argument and the same identifier in a non-macro context.
5960 * The reason for the above being that entry points which used to
5961 be trampoline functions are now just macros which expand to a
5962 direct call through the bfd's xfer vector.
5964 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5965 must gas have its own version of everything (the gas version
5966 had the correct value)
5968 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5970 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5971 properly support i960 architecture and output correct reloc stuff.
5973 * bfd.h: added prototype for bfd_printable_arch_mach, added
5976 * coff-code.h: Applied patches from chrisb to support i960
5977 architecture, zero relocs and swap them correcly and conditionally
5978 compiled the timestamp.
5980 * sunos.c: Made the default section alignment 2^3 so that doubles
5981 are done properly. Fixed the same reloc bug that was in b.out.c
5983 * sysdep.h: Now compiles on a Posix box
5985 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5987 * icoff.c: Fix comment on big-endian version.
5988 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5989 F_RELFLG). Set F_AR32WR in output files if little endian
5992 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5994 * archures.c fixed =/== typo
5996 * sunos.c added architecture stuff for output. Fixed
5997 bug where files where vma(data) != size(text)
5998 were processed wrong.
6000 * coff-code.h added a lint cast
6002 * (../include/a.out.sun4.h) fixed it so zmagic
6005 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6007 * archive.c removed loads of includes, and fixed bug where string
6008 table didn't have a null at the end.
6010 * bfd.c fixed includes, added symbols argument to
6011 canonicalize_reloc entry point.
6013 * libbfd.c fixed includes and added some lint patches.
6015 * targets.c added both sorts of intel coff.
6017 * b.out.c fixed included, changed was the canonical
6020 * icoff.c added support for callj and big and little
6023 * opncls.c added chmod+xing for files with EXEC_P set.
6025 * sunos.c fixed includes. Changed default section
6026 alignement to words. Fixed relocation stuff to work with
6029 * bfd.h various new types added, prototype for new
6030 reloc calls, changed bfd->iostream to a void *
6031 to including files don't need stdio.h.
6033 * libcoff.h added conversion table to tie relocs to
6038 * coff-code.h fixed includes. Added code to support
6039 big and little endian formats. Various lints. Better
6040 processing of symbols. Changed reloc stuff to new
6043 * libbfd.h fixed includes
6046 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6048 * bfd.h changed name of alignment entry in sec_struct to
6049 alignment_power, because of conflicting uses within bfd.
6050 Now it should be obvious that it's a 2**n alignment
6051 specifier. Removed start_pad, end_alignment, block, minsize,
6052 output_file_alignment, subsection_alignment and original_vma fields.
6053 Added align_power() macro. Fixed bfd_section_alignment
6054 acessor macros. Added bfd_symbol_same_target macro.
6056 * b.out.c (b_out_write_object_contents) fixed to use
6057 new alignment member. Fixed (callj_callback) to use section
6058 relative symbols properly.
6060 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6061 Fixed (translate_from_native_sym_flags) to correctly make
6062 symbols section relative.
6064 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6065 (bfd_make_section) took out initialization of obsolete members.
6066 (bfd_print_symbol_vandf) added
6068 * opncls.c (bfd_create) created.
6070 * coff-code.h (coff_new_section_hook) took away refs
6071 to obsolete members. (make_a_section_from_file) added
6072 conversion between alignment types. (coff_symbol_from)
6073 added. (coff_count_linenumbers) only counts linenumbers
6074 if symbol is of coff-type. (coff_mangle_symbols) only
6075 heavily mangles symbols if symbol is coff-type.
6076 (coff_write_symbols) various lints. (coff_write_object_contents)
6077 various lints and modification for alignment conversion.
6078 (coff_slurp_relocs) fixed for use with new asection shape.
6080 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6082 * archive.c lots of lint
6084 * b.out.c added callj relocation support, upgrated reloc howto.
6085 Fixed so that asymbol and reloc records are output
6088 * bfd.c lots of lint, support for new bfd entry point
6091 * bfd.h changed definition of asymbol to contain pointer to
6092 owning bfd, removed target dependencies.
6094 * cache.c took out print statements, put in BFD_ASSERT calls.
6096 * coff-code.h various lints, corrected linenumber output
6097 functionality. Added support for new style asymbols and
6098 bfd_print_symbol. Fixed so that asymbol and
6099 reloc records are handled correctly. Added timestamp.
6101 * icoff.c Added support for new howto shape.
6103 * liba.out.h Added support for new asymbol shape
6105 * libbfd.c various lints
6107 * libbfd.h various lints
6109 * libcoff.h added support for new asymbol shape.
6111 * sunos.c various lints. Added support for new asymbol shape
6112 and bfd_print_symbol.
6114 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6116 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6117 pointer lint. Added support for callj relocation. Fixed bug where
6118 the last 32 bytes of the text section were overwritten by data. Fixed bug
6119 where archives of b.out didn't work due bfd_slurp_extended_name_table
6122 * sunos.c added support for n_other field. Braced the howto table so
6123 that it won't be affected by any lengthing of the howto struct typedef.
6126 * bfd.h added support for n_other field, added special_function
6127 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6130 * bfd.c upgraded bfd_perform_relocation, various lints.
6132 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6134 * ChangeLog: Started ChangeLog for BFD.
6135 * ToDo: Create file for suggestions.
6137 * Makefile: Support easy loading into Saber C.
6138 Add dependencies for icoff.o and bcs88kcoff.o.
6139 Rename coff.c to coff-code.h. Change callers.
6141 * bfd.c (bfd_check_format): Allow the check_format routines
6142 to return the desired target vector, rather than just a Boolean.
6143 bfd.h (bfd_check_format): Change function pointer return type.
6144 archive.c (bfd_generic_archive_p): change callee.
6145 b.out.c (b_out_little_object_p, b_out_big_object_p,
6146 b_out_real_object_p): change callee.
6147 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6148 in check_format transfer vectors that need a filler.
6149 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6150 bcs88kcoff.c: change callee.
6151 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6152 icoff.c: change callee.
6153 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6155 * libbfd.c (zalloc): It should actually zero the storage!
6156 This was commented out for some reason.
6158 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6159 This is so callers can avoid <stdlib.h> which doesn't exist
6162 * bfd.c (map_over_sections): Add debugging code, since I
6163 noticed the section count for sunos core files was bad, but only
6164 GDB had detected the problem.
6165 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6166 bfd_get_section_linenos): Remove obsolete functions.
6167 (bfd_apply_relocations): Use longs, not ints, for the math.
6169 * bfd.h: Declare enum boolean and struct bfd_target as well
6170 as typedefs for them. Remove obsolete
6171 bfd_get_section_lineno_size.
6173 * cache.c: Make the "fdopen" support work. Keep better track
6174 of how many files are open. Centralize the opening of files
6175 and be sure bfd_open[rw] actually try to open the file. Evade
6176 linked list initialization problems.
6178 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6180 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6182 * cplus-dem.c: Delete file, since it is not part of BFD.
6184 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6185 (bfd_openr, bfd_openw): Actually open the file, give error now.
6187 * sunos.c (sunos4_core_file_p): Set section count.
6188 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6189 obsolete definitions.
6190 (_write_symbol_table): Initialize <idx> counter.
6191 (foop): Eliminate debugging code.
6197 version-control: never