1 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
3 * lynx-core.c (lynx_core_file_p): Change per-thread register
4 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
5 in gdb/corelow.c. Create alias .reg section for the currently
8 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
10 * libecoff.h (ecoff_backend_data): Removed big_magic and
12 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
13 of big_magic and little_magic.
14 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
15 matches endianess of bfd.
16 (mips_ecoff_backend_data): Removed initialization of big_magic and
18 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
19 based on magic number. Support r4000 magic numbers.
20 (ecoff_get_magic): New function.
21 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
22 the backend structure.
23 * cpu-mips.c (arch_info_struct): Added case for r6000.
25 For MIPS configurations put both big and little endian versions in
26 the list of targets; the code is getting compiled in anyhow.
27 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
28 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
29 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
30 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
31 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
33 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
35 * osf-core.c: New file for OSF/1 core file support.
36 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
37 (HDEPFILES): Set to osf-core.o.
38 * bfd-in2.h (union tdata): Add osf_core_data member.
39 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
40 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
41 (osf-core.o): New dependency.
43 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
45 * TODO: Remove note about making --with-bfd-targets use canonical
46 target configuration name (already done); reword item about
47 separating reading and writing stuff to not refer to a
50 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
53 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
55 * gen-aout.c (main): Output newline after end of comment, not
56 before. (Reported by Jonathan Stone,
57 jonathan@oscar.stanford.edu).
59 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
61 * archive.c (compute_and_write_armap): Put weak symbols in the
64 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
65 section, not the .stabstr section. Set the type of the .stabstr
66 section to SHT_STRTAB.
67 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
69 * section.c (SEC_DEBUGGING): New section flag.
70 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
71 and the name starts with .debug, .line or .stab, set
72 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
73 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
74 SEC_DEBUGGING to section_flags.
75 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
76 SEC_DEBUGGING and SEC_CODE to section_flags.
79 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
81 * bfd.c (tdata): Add lynx_core_data.
83 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
84 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
85 (ecoff_write_object_contents): Don't set scnptr to zero just
86 because size of section is zero. Needed for Irix 4.0.5F.
88 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
90 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
92 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
94 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
95 * bfd-in2.h (tdata): Add lynx_core_data;
96 * config.bfd configure.host: Get rid of superfluous netbsd and
98 * configure.in: Add lynx-core.o to Lynx config.
99 * i386lynx.c: Add defs for core file support.
100 * lynx-core.c: New file with Lynx core file support.
101 * hosts/i386lynx.h: Move lots of host specific includes to here.
102 Add def of HOST_LYNX. Remove unnecessary defs.
104 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
106 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
107 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
108 SEC_DATA for a SHF_NOBITS section.
110 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
111 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
112 * nlmcode.h: Add some casts to avoid warnings.
113 (nlm_write_object_contents): Ignore relocs for sections that are
114 neither code nor data. Just use the symbol value for debugging
115 symbols; don't offset by the section vma.
117 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
119 * reloc.c (bfd_perform_relocation): Don't return an error when
120 performing a reloc against an undefined weak symbol.
121 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
122 than obsolete BSF_EXPORT.
124 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
126 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
127 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
128 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
129 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
130 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
131 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
132 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
133 defined on all hosts, now that archive.c uses it.
135 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
137 * elfcode.h (elf_map_symbols): Create section symbols for all
138 sections, not just allocated sections; debugging sections can have
140 (elf_symbol_from_bfd_symbol): If there is an output section, use
141 the section index from that rather than the input section.
143 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
145 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
146 libbfd.h, which is regenerated from this file.
148 * bfd-in.h (symtype): Deleted typedef.
150 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
152 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
153 xor and subtract. Otherwise it will not sign extend if the type
154 of bfd_vma is larger than int.
156 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
157 and frameoffset as signed numbers. From Peter Schauer.
159 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
161 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
162 special function for all reloc entries.
163 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
165 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
166 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
168 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
170 * libbfd-in.h (struct artdata): Add armap_timestamp and
171 armap_datepos here too.
173 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
175 Improve timestamp support in BSD archive files to avoid linker
178 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
179 (bfd_flush, bfd_stat): Add prototypes.
180 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
181 (bfd_stat): Add, does fstat on a BFD.
183 * archive.c (_bfd_write_archive_contents): At end of file writing,
184 verify and possibly update the timestamp in the armap, if a BSD
185 archive. FIXME! Kludge recognizes BSD archive, rather than
186 vectoring properly. Should add to xvec.
187 (compute_and_write_armap): Move prototype to top, avoid PROTO.
188 (bsd_write_armap): Save timestamp and file location thereof, when
189 writing the armap in a BSD file.
190 (bsd_update_armap_timestamp): New function to check and
191 rewrite the timestamp.
193 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
195 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
197 * hosts/i386sco.h: Define a bunch of stuff for core files.
198 * sco-core.c: Remove, replace by trad-core.c.
199 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
200 * config/i386sco.mh: Use trad-core not sco-core.
201 * hosts/i386isc.h, config/i386isc.mh: Remove.
202 * configure.host: Use i386sco for isc.
203 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
204 * config.bfd: Use i386-coff not i386-sco.
206 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
207 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
208 i486-elf which doesn't exist).
210 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
212 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
213 padding field to zero.
215 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
216 * configure.in: Remove bogus netbsd386 handling.
218 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
219 Correct overflow detection requires matching the upper four bits
220 of the destination against the PC.
222 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
224 * configure.in: Make 64-bit stuff work with "--with-targets=all".
226 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
228 * libbfd-in.h: Removed swapping routines declarations.
229 * bfd-in.h: Added swapping routine declarations, and renamed them
231 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
232 * Changed all callers.
233 * libbfd.h, bfd-in2.h: Rebuilt.
235 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
237 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
240 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
242 * configure.in: Reorganized setting of makefile variables so
243 64-bit stuff works again.
245 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
248 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
249 "native_elf_sym" field, merged to make new type "elf_symbol_type".
250 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
251 Deleted field raw_syms.
252 (obj_symbols): Remove cast.
253 (obj_raw_syms): Deleted.
254 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
255 native_elf_sym fields.
256 * elf32-hppa.c: Changed uses of elf32_symbol_type to
259 From Pete Hoogenboom and Jeff Law:
261 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
263 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
264 bits are zero (e.g., they specify no relocations), then do not
265 even bother adding their entries to the symextn section.
267 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
268 of scope can have an argument relocation stub.
270 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
271 structure and type to elf32_hppa_stub_description. This makes
272 it consistent with the GNU coding conventions.
273 (elf32_hppa_stub_description): Added a 'next' field to allow
274 linking of stub description structures.
275 (elf32_hppa_stub_description): Added a 'stub_listP' field to
276 keep track of individual stubs.
277 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
278 Combined with the elf32_hppa_stub_description structure.
279 (elf32_hppa_stub_name_list): New type to keep track of
282 (add_stub_by_name): New function.
283 (find_stub_by_name): New function.
284 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
286 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
289 * elf32-hppa.c: (retval_mismatches): The direction of argument
290 relocation was reversed.
291 (hppa_elf_build_arg_reloc_stub): Return address was not being
293 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
294 argument relocation bits so this function can be used in the check
296 (hppa_elf_stub_check): Pass caller argument relocation bits into
297 hppa_elf_arg_reloc_needed_p().
298 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
299 pass caller argument relocation bits into
300 hppa_elf_arg_reloc_needed_p().
302 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
304 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
306 * hosts/delta88v4.h: New for SVR4.
307 * configure.hosts: Use it.
309 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
311 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
312 is an SCO pre-define.
314 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
316 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
318 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
320 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
322 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
323 symbols as BFD local symbols.
324 (nlm_write_object_contents): Don't bother writing out exported
325 symbols more than once; they now appear in the symbol table more
326 than once (with and without a prefix) if necessary. Set offset
327 values to be non-zero as NLMLINK does.
329 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
331 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
333 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
335 * section.c (struct sec): Move position of user_set_vma, and
337 (SEC_BALIGN): Disable for now. I don't think it's currently used.
339 * elf32-hppa.c (elf_hppa_howto_table): Now static.
340 (symext_rootP, symext_lastP, global_value, GOT_value,
341 global_symbol, global_sym_defined, symextn_contents,
342 symextn_contents_real_size, elf_hppa_stub_rootP,
343 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
344 default initialization.
345 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
347 (hppa_look_for_stubs_in_section): Introduce temporaries to make
348 code more readable in 80 columns.
350 * libhppa.h (all functions): Now inline under GNU C.
352 More patches from Jeff Law:
354 * elf32-hppa.c (AR_WARN): Give argument which caused the
355 invalid argument relocation.
356 (AR_UNIMP): Delete unused macro.
357 (hppa_elf_set_section_contents): Always return a value.
358 (elf32_hppa_backend_table_processing): Likewise.
359 (elf32_hppa_backend_section_processing: Likewise.
361 * som.c: New file containing SOM specific code extracted
364 * som.h: New file containing SOM specific code extracted
369 * libhppa.h: Delete SOM specific code. Add generic PA
370 code which can be shared by both SOM and ELF backends.
372 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
373 depends on libhppa.h now.
375 * configure.in (hppa_vec): Needs som.o module instead of
378 * elf32-hppa.c: Include libhppa.h. Do not define
381 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
382 now lives in libhppa.h.
383 (hppa_reloc_field_selector_type_alt): Likewise.
385 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
386 define malloc or free.
388 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
391 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
393 (elf_hppa_reloc_type_lookup): Likewise.
394 (elf_hppa_tc_make_sections): Likewise.
395 (hppa_elf_arg_reloc_needed_p): Likewise.
396 (hppa_elf_build_long_branch_stub): Likewise.
397 (elf_reloc_map): Delete, no longer used.
398 (elf_hppa_reloc_map): Likewise.
399 (elf32_hppa_symextn_map_max_size): Likewise.
400 (elf32_hppa_get_sym_extn): Abort if type is bogus.
402 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
403 of the .hppa_unwind section.
405 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
407 * config.bfd: recognize m88110.
409 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
411 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
413 * elfcode.h (elf_section_from_bfd_section): Add detection of
417 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
418 New functions for support of long branch stubs.
419 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
420 check for long branch stubs.
421 (hppa_look_for_stubs): Unused function. Removed.
422 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
423 version of bfd_set_section_contents.
424 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
425 when BFD is configured for debugging.
427 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
428 to return a list of symbols that have non-zero argument
430 (hppa_elf_stub_finish): Make sure stub generation is done only
433 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
434 generation relocation entries within a stub.
435 (hppa_elf_build_arg_reloc_stub): Corrections to argument
438 * elf32-hppa.c: New #define's for argument relocation types.
439 (mismatches, retval_mismatches): Updated to reflect new
440 argument relocation types.
441 (CURRENT_STUB_OFFSET): New macro.
443 * elfcode.h (map_program_segments): Set the PF_X bit for data
446 * elf32-hppa.c: (elf_hppa_howto_table): Add
447 R_HPPA_STUB_CALL_17 for support of linker stub generation.
448 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
451 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
452 R_HPPA_STUB_CALL_17 for support of linker stub generation.
454 * hppa_stubs.h: Add new instructions that are used in linker
457 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
458 unwind descriptor were incorrect.
460 * libelf.h (bfd_elf_find_section): Declare.
462 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
463 function in place of global_sym field in elf_backend_data
465 (elf32_hppa_backend_symbol_table_processing,
466 elf32_hppa_backend_section_processing,
467 elf32_hppa_backend_fake_sections,
468 elf32_hppa_backend_section_from_shdr,
469 elf32_hppa_backend_section_from_bfd_section): New functions to
470 provide support of symbol extension sections and argument
472 (elf_info_to_howto): Remove call to abort().
474 * elf32-target.h: Support for special processing by the backend.
475 (struct elf_backend_data): Added elf_backend_symbol_processing,
476 elf_backend_symbol_table_processing,
477 elf_backend_section_processing, elf_backend_section_from_shdr,
478 elf_backend_fake_sections, and
479 elf_backend_section_from_bfd_section fields.
480 * elfcode.h: (bfd_section_from_shdr): Add a check for
481 processor-specific section types.
482 (elf_fake_sections): Add a check for processor-specific
484 (bfd_elf32_write_object_contents): Add a check to see if
485 there is any final section processing to be done by the
487 (elf_section_from_bfd_section): Add a check for
488 processor-specific section types.
489 (elf_slurp_symbol_table): Remove reference to global_sym in the
490 elf_backend_data structure. Replace it with a call to
491 elf_backend_symbol_processing.
492 * libelf.h: Remove global_sym field in the elf_backend_data
493 structure. Replace it with a series of backend-specific
496 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
497 stub_sym should be called target_sym.
498 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
499 rather than the output bfd (output_bfd).
500 (hppa_elf_reloc): Get rid of references to the global_sym field in
501 the elf_backend_data structure.
503 * elfcode.h (elf_fake_sections): Check the correct condition for
504 .bss. Also, detect the existence of a .note section.
506 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
509 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
510 should be a reference to bfd_arch_hppa.
512 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
513 the bfd_check_format structure to avoid a type mismatch.
515 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
516 and Jim Kingdon (kingdon@cygnus.com)
519 * netbsd386.c: New file.
520 * aoutx.h: Make sym_is_debugger_info true for N_FN.
521 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
522 libaout.h, targets.c: Other changes.
524 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
526 * config/m88k-elf.mt: New file.
527 * config.bfd: Use it for m88*-*-sysv4*.
529 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
531 * elfcode.h (elf_build_phdrs): Unused function deleted.
532 (bfd_shdr_from_section): Ditto.
533 (write_relocs): Don't change section contents for addend.
534 (elf_locate_sh): Return type is now always elf_internal_shdr,
535 since the other types were really aliases for this type anyways.
536 Don't compile this function, since it is static and doesn't appear
537 to be used in this file.
538 (sym_is_global): Return non-zero for weak symbols. Abort if
539 section pointer is null.
540 (swap_out_syms): Reorder tests so function symbols can be weak.
541 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
542 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
543 extracting out some common code. Abort if BFD section symbol has
545 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
546 section symbols. Don't read section contents to fill in addend
549 * elf32-i386.c (elf_howto_table): All partial_inplace fields
554 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
556 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
557 specific information for a symbol. Put in elf_sym_num, which
558 gives the external symbol number in the elf object file, since
559 local symbols must come before global symbols.
560 (elf_sym_extra): New macro.
561 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
562 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
563 symbol number to external number. Store the address of the
564 Elf_Sym_Extra field for the symbol in the udata field.
565 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
567 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
569 * elfcode.h (elf_obj_tdata): Add field to count the size of the
570 array of pointers to section symbols.
571 (elf_map_symbols): Bump the max index of the section symbols so
572 that we don't overwrite memory. Store the max index into the
575 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
577 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
578 to the section symbols we created. Remove unused field
580 (elf_map_symbols): Fill in array of pointers to section symbols.
581 Only create section symbols for sections that have SEC_ALLOC set,
582 and have non-zero size.
583 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
584 section symbol, look up the section in the list of section
585 symbols, and set the udata pointer appropriately. Otherwise, if
586 udata is still NULL, fail an assertion, and use 0, instead of
589 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
591 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
592 mipslelf and mipsbelf respectively.
593 * config/mipslelf.mt, config/mipsbelf.mt: New files.
594 * elf32-mips.c: Added some reloc information.
595 * configure.in: Fixed error message.
597 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
599 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
601 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
602 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
603 * archures.c: Alphabetize decls.
605 * configure.in, targets.c: Add missing vectors to the tables.
606 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
607 Remove hp300bsd_vec due to clash with sunos_big_vec.
609 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
611 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
612 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
613 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
614 * Makefile.in, configure.host, config.bfd: Corresponding changes.
615 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
617 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
619 * coffgen.c (coff_section_symbol): If section's output_section is
620 not yet set, point to itself. This is needed because this is
621 called on the output file, not the input file.
623 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
624 dummy value, rather than leaving it NULL.
626 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
628 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
629 bfd_default_set_arch_mach.
631 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
633 * config.bfd (cpu): Extract from canonical name with sed.
634 * configure.in: Don't pass it.
636 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
638 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
639 BYTE_SIZE conflicts with a Mach header.
640 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
642 * configure.host: Make sure all OS fields end in *.
644 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
646 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
647 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
648 doesn't exist, don't try to create it.
650 * nlmcode.h (nlm_write_object_contents): procedure offsets are
651 from start of code segment, not start of file.
652 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
654 * configure.in (SELECT_VECS switch): Likewise.
656 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
658 * format.c (bfd_check_format): If the target matches the default
659 target, set match_count to 1, to ignore any previous matches.
661 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
663 * configure.in: Add reloc16.o when we add
664 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
665 Makefile.in (BFD_LIBS): Remove reloc16.o.
667 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
670 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
671 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
672 S-records via SELECT_VECS.
674 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
675 support S-records, for convenience.
677 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
679 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
680 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
681 Read and write Alpha relocs. Can't process them yet.
682 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
683 If the section does not already exist, create it.
685 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
688 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
690 * ecoff.c: Move MIPS reloc support from here...
691 * coff-mips.c: to here.
692 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
694 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
695 finish_reloc backend function.
696 (ecoff_write_object_contents): Removed MIPS specific assertions.
697 * coff-mips.c (mips_finish_reloc): New function.
698 (mips_ecoff_backend_data): Fill in new fields.
699 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
701 * targets.c: Added extern for ecoffalpha_little_vec.
703 * bfd.c (_bfd_host_big_endian): Removed.
704 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
706 * bfd-in2.h: Regenerated.
708 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
710 * config.bfd: New file, broken out of configure.in.
711 * configure.in: Use it, and use standard target names for
712 --with-targets, replacing --with-bfd-targets.
714 * archures.c (archures_init_table): Add bfd_sh_arch.
716 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
717 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
718 Fix error in error message.
720 * oasys.c: Make bfd_error_vector extern.
722 * configure.in: Include stab-syms.o for a.out/b.out targets
725 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
727 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
728 section before setting output_has_begun.
729 (nlm_set_section_contents): Remove argument names from
730 mangle_relocs_func prototype.
731 (nlm_write_object_contents): Remove shadowing local variable.
732 Don't write out debugging symbols if debugInfoOffset is -1. Add
733 the codeImageOffset to the start, exit, and check procedure
735 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
736 Don't check partial_inplace field; its value is irrelevant.
738 * Base use of sco-core on host, not target.
739 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
740 * config/i386-sco.mt (TDEFINES): Removed.
741 * config/i386sco.mh: New file to use sco-core.
742 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
744 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
745 conversions for some fields.
747 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
749 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
750 error rather than aborting.
752 * libnlm.h (struct nlm_backend_data): Added mach field.
753 (nlm_machine): New accessor macro.
754 * nlm.c (nlm_mkobject): Set architecture and machine from backend
756 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
758 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
760 * configure.in: Replace calls to sort with shell code
763 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
765 * configure.in: Include aout32.o for any a.out/b.out formats.
767 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
769 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
770 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
771 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
772 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
773 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
774 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
777 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
779 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
781 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
783 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
785 * bfd.c (bfd_scan_vma): New function.
787 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
789 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
791 * bfd-in2.h: Updated.
793 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
796 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
798 * configure.in: Remove unneeded test.
800 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
802 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
804 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
806 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
808 * PORTING, TODO, config/README: Update to reflect below changes.
810 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
811 --with-bfd-targets="target1,target2,..." and the special target
812 "all" to get the previous default behavior.
813 Figure out which architecture and backend .o files are needed from
814 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
815 the .mt files. Define TDEFAULTS based on them, also.
817 * Makefile.in: Remove references to MINIMIZE.
818 * archures.c, targets.c: Ditto.
820 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
821 SELECT_ARCHITECTURES as variables rather than as -D arguments to
824 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
825 i960-coff.mt (TDEFAULTS): Don't put the default vector in
826 SELECT_VECS manually; it's automatic now.
828 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
829 SELECT_VECS manually; -DSCO_CORE does it automatically now.
831 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
832 (TDEFAULTS): Don't define BFD; not used.
834 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
835 this is a host, not a target.
837 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
839 * elfcode.h (elf_object_p): Add comment about what this function
840 does and to watch out for side effects. Add FIXME for memory leaks.
841 Fix comment about checking for matching byte order. Preserve
842 pointer to old tdata (if any), and restore it if we don't match
843 file with target vector. If we are going to use goto's, use them
844 consistently and maintainably.
845 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
846 to note that the problem is even more serious than just leaked
847 memory. Replace goto with more traditional return.
849 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
851 Fix incorrect or useless makefile variable definitions:
852 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
853 define DEFAULT_VECTOR, instead of TDEFINES.
854 * config/i386aix.mh (MINIMIZE): Don't define.
855 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
856 * config/rs6000.mh (ALLOCA),
857 * config/i386v.mh (ALLOCA),
858 * config/i386linux.mh (ALLOCA),
859 * config/i386isc.mh (ALLOCA),
860 * config/go32.mh (EXTRALIBS): Don't define; not used.
861 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
862 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
863 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
865 * config/.Sanitize (Things-to-keep): Add README.
866 * config/README: New file, explaining the variables.
868 * targets.c (target_vector): Add hp300_bsd_vec.
869 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
870 (hp300bsd.o): New rule.
872 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
874 * libelf.h (NAME): Provide a default definition, that's neither
875 for 32 bits nor for 64.
877 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
879 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
880 that is what is in elf.c.
882 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
884 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
885 scBss and scSBss symbols, since it was wrong.
887 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
890 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
891 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
893 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
894 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
896 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
898 * hpux-core.c: Cast return value from bfd_zalloc.
900 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
902 * aoutx.h (log2): Delete i387-specific code.
904 * Makefile.in (BFD_LIBS): Always include elf.o.
905 (BFD32_BACKENDS): Don't include elf.o here.
906 (ofiles): Delete references to ofiles2 and ofiles3.
907 (do_clean): Delete ofiles.
908 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
909 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
910 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
912 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
915 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
916 (from Meissner's additions to bfd-in2.h).
918 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
922 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
924 * elfcode.h (elf_write_object_contents): Don't drop core if
925 elf_symbol_from returns a NULL pointer when processing a non-elf
926 symbol, use a 0 size instead.
928 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
930 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
931 bfd_elf32_hash, since the hash table is independent of the 32/64
934 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
935 that is what is in elf.c.
937 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
939 * elf32-i386.h (reloc_type): Reformat spacing.
940 (elf_howto_table): Add the rest of the 386/ELF relocations.
941 (elf_i386_reloc_type_lookup): Ditto.
942 (elf_i386_info_to_howto): Ditto.
943 (elf_i386_info_to_howto_rel): Ditto.
945 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
947 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
948 of nlm_slurp_symbol_table as boolean, not pointer.
949 * nlmcode.h (nlm_canonicalize_reloc): Test return value
950 of nlm_slurp_reloc_fixups as boolean, not pointer.
952 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
954 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
955 are now predefined by GCC
957 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
959 * coffgen.c (coff_print_symbol): Add the section offset to the
960 line number address, so it's printed the same way as the function
961 address. Only showed up for line numbers that aren't in the first
964 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
966 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
967 (nlm_mangle_relocs_func): New macro.
968 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
969 (nlm_i386_mangle_relocs): New function.
970 * nlmcode.h (nlm_compute_section_file_positions): Move all common
971 symbols into the .bss section.
972 (nlm_set_section_contents): Call the mangle_relocs function.
973 (nlm_write_object_contents): Treat a reloc against any defined
974 symbol as an internal reloc. Fix bug in external reloc counting.
975 Get the offset and debugging type right for .bss symbols. Only
976 output debugging symbols for defined symbols.
978 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
980 * coff-z8k.c (rtype2howto): Likewise.
981 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
982 * elf32-i386.c (TRACE): Likewise.
983 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
984 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
985 * coffgen.c (coff_print_symbol): Do an fprintf to the file
986 argument rather than using printf.
988 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
990 * coffswap.h: Added macros used when accessing several fields;
991 default is the same as before.
992 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
993 * coff-alpha.c: Defined macros to use the right sizes in
995 * libecoff.h: Backend information is now in target vector, not
996 BFD. Start of backend information is COFF backend information.
997 * coff-alpha.c, coff-mips.c: Changed accordingly.
998 * ecoff.c (ecoff_mkobject): New function.
999 (ARMAP_START): Changed into backend information, since Alpha uses
1001 (ecoff_slurp_armap): Don't overlay archive header.
1002 * bfd.c: Include libcoff.h.
1004 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1006 * Makefile.in (install): Fix sh syntax error.
1008 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1010 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1012 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1014 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1016 * ecoff.c: New file for generic ECOFF functions.
1017 * ecoffswap.h: New file for ECOFF swapping functions which differ
1018 only slightly for different targets.
1019 * libecoff.h: Added prototypes for ecoff.c functions.
1020 (ecoff_backend_data): New structure.
1021 (ecoff_tdata): Added backend_data field. Changed external data
1022 pointers to be PTR rather than to a particular struct.
1023 (ecoff_symbol_struct): Moved in from coff-mips.c.
1024 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1025 Added ECOFF backend structures. Include ecoffswap.h.
1026 * coff-msym.c: Removed; superseded by ecoffswap.h.
1027 * bfd.c: Include coff/internal.h.
1028 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1030 (BFD64_BACKENDS): Added coff-alpha.o.
1031 (CFILES): Removed coff-msym.c. Added ecoff.c.
1032 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1033 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1034 (ecoff.o, coff-alpha.o): New targets.
1035 (coff-msym.o): Removed target.
1037 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1039 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1040 of EXFUN in the BFD sources. Heave ho!
1042 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1044 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1046 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1048 * hosts/sun3.h: remove some more conflicting decls
1050 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1052 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1053 redefine TEXT_START_ADDR to be 0.
1055 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1057 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1058 host and target info.
1060 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1062 * nlm32-i386.c: New file. First cut at i386 NLM code.
1063 * libnlm.h: Added some more prototypes.
1064 (struct nlm_relent): New structure.
1065 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1066 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1067 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1068 nlm_reloc_fixup_secs.
1069 (struct nlm_backend_data): New structure, with accessor macros.
1070 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1071 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1072 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1074 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1075 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1077 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1078 external references in symbol table as undefined symbols.
1079 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1080 argument in get_symtab rather than in slurp_symbol_table.
1081 (nlm_slurp_symbol_table): Save symbol information in tdata.
1082 (nlm_print_symbol): New function.
1083 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1084 nlm_canonicalize_reloc): New functions to read relocs.
1085 (nlm_compute_section_file_positions, nlm_set_section_contents,
1086 nlm_external_reloc_compare, nlm_write_object_contents): New
1087 functions to create NLM files.
1088 * nlm-target.h: Define all the nlm functions here either as
1089 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1090 the backend_data field to TARGET_BACKEND_DATA.
1091 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1092 they are now in nlm-target.h.
1093 (TARGET_BACKEND_DATA): Define as NULL.
1094 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1095 (nlm_set_arch_mach): New function.
1096 * targets.c: Added nlm32_i386_vec.
1097 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1098 (CFILES): Added nlm32-i386.c.
1099 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1100 (nlm32-i386.o): New target.
1102 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1104 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1105 C, and aren't needed anyway (return int)
1107 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1109 * elfcode.h: Use casts with bfd_alloc and alloca.
1111 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1113 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1114 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1115 older cpp's, that don't do additional replacement on the JUMP_TABLE
1117 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1120 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1122 Yet another trad-core variant:
1123 * config/esix.mh, hosts/esix.h: New files.
1124 * configure.hosts: Use them.
1126 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1128 * reloc.c (bfd_perform_relocation): Handle the case of
1129 complain_overflow_bitfield, rightshift > bitpos, and a negative
1132 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1134 * elfcode.h: Reimplement segment writing.
1135 (elf_write_phdrs): Use precomputed e_phoff rather than making
1137 (elf_build_phdrs): Disabled, for now.
1138 (assign_file_position_for_section): Don't change file offset for
1140 (assign_file_positions_for_symtab_and_strtabs): New function.
1141 (struct seg_info): New type.
1142 (map_program_segments): New function.
1143 (assign_file_positions_except_relocs): For executables, leave
1144 section headers &c for last, and properly align all sections with
1146 (prep_headers): No longer abort when EXEC_P is set.
1147 (write_shdrs_and_ehdr): Deleted all code relating to program
1150 * elfcode.h (various): Deleted some unused code, and debugging
1152 (write_relocs): Cache value of last symbol looked up, to save
1153 time if the symbol is referred to repeatedly.
1154 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1156 (assign_section_numbers): Likewise.
1158 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1160 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1161 (struct elf_obj_tdata): New field, phdr.
1162 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1164 (ELF_MAXPAGESIZE): Default to 1.
1165 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1166 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1167 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1168 Most should have length field of `2'.
1170 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1172 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1174 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1176 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1177 the top level script has already adjusted for it.
1179 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1181 * srec.c (srec_write_symbols): Get CR LF in the right order.
1183 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1185 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1187 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1189 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1190 bitpos when overflow checking.
1192 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1194 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1195 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1196 Send error messages to stderr.
1198 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1200 * nlm{32,64}-target.h: Remove.
1201 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1202 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1203 * nlm.c (ARCH_SIZE): Remove define to zero.
1204 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1205 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1206 * nlm{32,64}-gen.c (nlm-target.h): Include.
1207 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1208 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1209 nlm<size>, and use macros select size.
1211 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1213 * Makefile.in (Makefile): add configure.in, drop redundant
1214 $(srcdir), drop redundant ./
1216 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1218 * hpux-core.c: New file; backend for HP/UX style core files.
1219 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1221 * bfd-in2.h: Updated.
1222 * hppa.c (make_bfd_asection, hppa_core_file_p,
1223 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1224 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1225 Removed from target vector.
1226 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1228 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1230 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1231 (HDEPFILES): Set to hpux-core.o.
1232 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1233 * hosts/hp300.h (HOST_HP300HPUX): Define.
1234 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1235 aix386-core.o, hpux-core.o.
1236 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1238 * reloc.c (enum complain_overflow): New enumeration with the
1239 various flavours of overflow checking.
1240 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1241 from boolean to emum complain_overflow. Removed obsolete absolute
1243 (HOWTO): Removed absolute argument.
1244 (bfd_perform_relocation): Do overflow checking on all types of
1246 * bfd-in2.h: Updated accordingly.
1247 * all targets: Updated initialization of reloc howto tables.
1249 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1251 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1254 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1256 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1258 * elfcode.h: Fix several illegal pointer combination warnings for
1259 usages of bfd_alloc and alloca.
1261 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1262 apparent Sun C preprocessor recursion. Fix access macros.
1263 * nlmcode.h: Remove spurious '&' before several array references.
1265 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1267 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1268 config/m68k-coffun.mt -> u68k-coff.mt.
1269 * Makefile.in, configure.in: Corresponding changes.
1271 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1273 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1274 function name; it's valid without, and some compilers give
1275 warnings with it there.
1277 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1279 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1280 * bfd.c (union tdata): Add nlm_obj_data;
1281 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1283 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1285 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1286 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1287 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1288 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1289 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1290 * bfd-in2.h (INLINE): Defines moved here.
1291 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1292 * libelf.h (CAT4): Move define to bfd-in2.h.
1293 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1294 * bfd-in2.h (union tdata): Add nlm_obj_data.
1295 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1296 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1297 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1298 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1299 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1302 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1304 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1306 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1308 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1309 Deleted `thunk' structure, merged into tdata, duplicate data
1311 Rearranged functions, grouping by functionality.
1312 Broke up many functions in elfcode.h, re-ordered many parts of
1313 file writing to handle unpredictable state of section relocation
1314 table as provided by various applications.
1315 Still needs cleanup: Merge functions back together, split out
1316 data structure with only data that is used only when writing out
1319 * elf.c (bfd_elf_generic_reloc): New function, taken from
1321 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1322 bfd_perform_relocation lossage.
1324 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1326 (ofiles): Don't use sort or uniq; do it with sh constructs.
1328 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1330 * coffcode.h: Recognize I386PTXMAGIC.
1331 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1332 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1333 New macros; use it if defined.
1334 * config/symmetry.mh, hosts/symmetry.h: New files.
1336 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1338 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1339 * Makefile.in: Change accordingly.
1340 (CFILES): Add elf64-gen.c.
1342 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1344 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1346 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1348 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1351 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1353 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1354 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1356 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1358 * configure.in: Recognize h8300h-*-*.
1360 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1362 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1363 type R_H8500_HIGH_16.
1364 * coff-sh.c (r_imm32): Get the width of the reloc right.
1366 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1368 * configure.in: Add new target m68k-coffun to the dpx/2.
1369 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1371 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1373 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1374 sparc-aout-specific list.
1376 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1378 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1380 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1381 and Jim Kingdon (kingdon@cygnus.com)
1383 * elfcode.h: Use memset not bzero.
1384 * trad-core.c: Don't include <sys/file.h>.
1385 * i386linux.h: Include <sys/file.h>.
1386 * coff-m68k-un.c: new file to handle names with underscores on
1388 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1389 to not duplicate the function in the executable.
1390 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1392 * coffcode.h (MC68KBCSMAGIC): case added.
1393 * targets.c: Add m68kcoffun_vec.
1394 * configure.host: added support for Bull dpx/2.
1395 * config/dpx2.mh, hosts/dpx2.h: new files.
1396 * Makefile.in: added target coff-m68k-un.
1398 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1400 * aoutf1.h: Add definition of MACHTYPE_OK.
1402 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1404 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1407 * syms.c, bfd-in2.h: Doc fix.
1409 * coffcode.h (CALC_ADDEND): Check for common section using the
1410 section flag as well as the symbol flag.
1412 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1414 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1415 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1416 be sufficient. Define TEXT_START_ADDR.
1418 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1420 * aoutx.h (translate_from_native_sym_flags): Removed statep
1421 argument. Just let an indirect symbol point to the next symbol
1422 without forcing the next symbol to be undefined. Changed all
1424 * hp300hpux.c (slurp_symbol_table): Changed call to
1425 translate_from_native_sym_flags.
1426 * targets.c: Added hp300hpux_vec.
1427 * Makefile.in (hp300hpux.o): Added dependencies.
1429 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1431 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1432 relocs together, and add 64-bit versions.
1433 (bfd_generic_get_relocated_section_contents): Argument to alloca
1436 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1437 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1439 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1440 (new_bfd): Prototype-style definition, using DEFUN.
1441 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1442 argument is type size_t, not bfd_size_type.
1443 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1444 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1445 bfd_error_nonrepresentabltrap): Prototypes.
1446 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1447 bfd_alloc_grow): Adjusted prototypes for arg type change.
1448 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1449 do_slurp_coff_armap, bfd_construct_extended_name_table):
1451 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1452 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1455 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1456 (ofiles): New target. Build a list of unique file names, in case
1458 (TARGETLIB): Use list of files from ofiles.
1459 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1460 minimal-bfd flag and target makefile frag contents.
1462 * elfcode.h (elf_read): Delete static declaration, since function
1464 (elf_map_symbols): Write out section symbols for all sections, for
1466 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1467 section symbols for the same section.
1468 (elf_find_nearest_line): Don't print message, just return false.
1470 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1472 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1474 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1476 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1478 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1479 (realclean): Remove generated headers.
1481 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1483 * section.c (bfd_set_section_content): Deny if file is not opened with
1484 the proper mode, set output_has_begun if file is openened for update.
1485 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1486 done in bfd_set_section_content.
1488 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1490 * hosts/std-host.h: Removed declarations of printf, fprintf,
1491 fcntl, fread and fwrite. They are all error prone for one reason
1492 or another. Changed declaration of memchr from char * to PTR.
1494 * configure.in (mips-*-riscos*): New target; use riscos.
1495 * configure.host (mips-*-riscos*): New host; use riscos.
1496 * config/riscos.mh (HDEFINES): Add -G 4.
1498 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1499 rather than casting the result of bfd_h_get.
1501 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1503 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1506 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1508 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1509 include in search list if BFD64 is defined.
1511 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1512 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1514 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1516 * elf64-target.h, elf64-generic.c: New files.
1517 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1518 (elf64-generic.o): List dependencies.
1520 * Makefile.in: List target `all' explicitly before host/target
1521 makefile fragments are included, in case they define any new
1524 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1525 versions as appropriate. Uses updated.
1526 (elf_debug_section): Declare before use.
1527 (elf_debug_file): New function.
1528 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1529 Alignment value in section header is n_bytes, not log2.
1530 (new_section_hook): Do nothing for now.
1531 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1533 (elf_core_file_p): Simplify check for correct class (word size).
1534 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1535 Initialize all fields when creating data structures.
1536 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1537 (elf_compute_section_file_positions): Set correct class in output
1539 (elf_write_object_contents): Section symbols have empty names in
1542 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1543 args to size_t before call.
1544 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1546 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1548 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1549 number information, return 0 for line number.
1551 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1553 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1556 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1558 * hosts/riscos.h: Define NBPG and UPAGES.
1560 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1562 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1563 lvalue; it contains a cast.
1565 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1567 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1568 Use unsigned hash values for better hashing.
1569 (hash): Hash in the string length for long strings.
1571 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1573 * aoutx.h (compare): Replace 3 if's with a subtraction.
1574 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1575 in decreasing order of success, as an optimization.
1576 (hash): Take a length arg; ignore chars after #25, for speed.
1577 (add_to_stringtab): Pass length to hash.
1579 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1581 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1583 * elfcode.h (elf_new_section_hook): Do nothing for now.
1584 (elf_write_object_contents): Output common symbols the way ELF
1587 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1589 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1590 here from elfcode.h. A couple of size-specific structure pointers
1591 were changed to PTR; uses fixed appropriately.
1592 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1593 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1594 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1595 temporary macros to ease name change.
1596 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1597 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1599 * doc/Makefile.in (libbfd.h): Process elf.c too.
1600 * Makefile.in (elf.o): Note new dependencies.
1602 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1603 code, tweaked some debug hooks.
1604 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1607 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1609 * hosts/riscos.h: New file.
1611 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1613 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1614 section already exists, use its pointer to fill in rawdata slot.
1616 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1618 * hosts/std-host.h: Return value of puts and fputs is int not void.
1620 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1622 * aoutx.h (howto_table_ext): Comment the field names.
1623 * reloc.c (bfd_perform_relocation): Fix max and min values.
1625 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1627 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1628 size-independent elf internal data structures.
1629 * elfcode.h (put_word, get_word): Define as appropriate for
1630 architecture word size. Structure swapping functions changed to
1631 use them as appropriate.
1633 * configure.in: If compiling 64-bit back ends, do them before
1636 * libelf.h: Use new size-independent versions of elf internal data
1638 (symbol_type): Reordered to put any fields dependent on target
1640 (elf_backend_data): Renamed from elf##_backend_data and made
1642 (elf_sect_thunk): Now size-independent.
1644 * libbfd.c (bfd_log2): Now returns unsigned int.
1646 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1648 * Rename config/m88k-aout.mt to config/noop.mt.
1649 configure.in: Use it for mips-*-bsd*.
1651 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1653 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1654 initializer" warning from gcc.
1655 * cpu-h8500.c (arch_info_struct): Likewise.
1656 * cpu-sh.c (arch_info_struct): Likewise.
1658 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1659 howto_*): Unused functions and variables commented out.
1660 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1662 * cpu-h8500.c (compatible): Likewise.
1663 * cpu-sh.c (compatible): Likewise.
1665 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1666 Always set a valid length value, even for invalid input.
1668 * srec.c (srec_write_symbols): Use sprintf_vma.
1670 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1671 uint64_type): Provide default definitions.
1672 * hosts/std-host.h (int64 stuff): Remove them from here.
1674 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1676 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1677 variable. Added default case to switch.
1679 * aoutx.h (translate_from_native_sym_flags): Before casting
1680 pointers to integers, make sure the integer type is wide enough.
1681 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1683 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1684 don't bother comparing for less-than-zero.
1685 (bfd_set_section_contents): Ditto.
1687 * elfcode.h (bfd_add_to_strtab): Now static.
1688 (sym_is_global): New function.
1689 (elf_map_symbols): Call it. Now returns void. Removed unused
1691 (bfd_section_from_shdr): Mark string tables other than for section
1692 and symbol names as normal sections having contents.
1693 (fix_up_strtabs): New function; fixes up ELF header fields for
1694 stab sections with string tables associated.
1695 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1696 sections. Reordered condition tests for symbol flags; default to
1697 local-object value instead of global-object.
1698 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1699 inside condition test.
1700 (elf_print_symbol): Use fprintf_vma.
1701 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1704 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1705 back to "long long" for HOST_64_BIT.
1707 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1708 without using invalid ANSI C preprocessing tokens.
1710 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1711 * libelf.h (bfd_elf32_new_section_hook): Declare.
1712 * elfcode.h (new_section_hook): Define here.
1714 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1715 against multiple inclusions.
1717 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1719 * Makefile.in (bfd.h): Generate into current directory by grabbing
1720 64-bit definition (if any) from sysdep.h.
1721 * bfd-in.h: Put in marker for sysdep.h inclusion.
1723 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1725 * reloc.c (bfd_perform_relocation): Check for overflow on
1726 pc-relative relocations if the howto asked for it.
1728 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1730 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1732 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1734 * config/riscos.m{h,t}: New files.
1735 * configure.{host,in}: Use them.
1737 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1739 * elf32-mips.c: comment change. This is a mips file, not 88k.
1741 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1743 * cache.c (bfd_cache_init): Increment open_files and call close_one
1745 (bfd_open_file): Don't increment open_files here.
1747 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1749 * config/delta88.mh: Don't set CC.
1751 * Makefile.in: Add elf32-{mips,m88k,generic}.
1752 elf32-{mips,m88k,generic}.c: New files.
1753 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1754 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1755 don't match a different target.
1757 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1759 Eliminate "int8_type", "int16_type", "int32_type", and their
1760 variants from the BFD universe. Leave the 64-bit types for now,
1761 since they are in flux.
1763 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1764 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1765 * ieee.c: Convert uint8e_type => unsigned char.
1766 * oasys.c: Extensive changes to eliminate obsolete types.
1767 These depend on changes in ../include/oasys.h as well.
1768 * hosts/*.h: Remove declarations of all these types.
1770 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1772 * hosts/delta88.h: #if 0 out some declarations which conflict with
1775 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1777 * Makefile.in (install): remove parentdir cruft
1779 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1781 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1782 * Expurgate random DEFUNs that have crept in.
1784 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1786 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1787 only be aligned to a 4 byte boundary.
1789 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1791 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1794 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1796 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1797 1927 but fixing some other important things.
1799 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1801 * hosts/std-host.h (int64e_type): Fix definition.
1803 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1805 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1806 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1807 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1808 a STYP_TEXT section.
1810 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1812 * Makefile.in (install, headers): don't put comments after a tab
1813 in the actions section of a rule
1815 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1817 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1818 (ecoff_write_object_contents): If not D_PAGED, don't add the
1819 section headers to text_size. If not D_PAGED, set the magic
1820 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1821 executable, the executable must fully occupy an even number of
1823 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1824 ecoff_big_vec): Consistently set section alignment power to 4,
1825 since ECOFF sections should be multiples of 16 bytes.
1826 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1827 Made ar_pad_char and ar_max_namelen agree for both.
1829 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1831 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1832 symbol value, since bfd symbols are section relative, but ELF
1835 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1837 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1839 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1841 * hosts/news.h, config/news.mh: New files.
1843 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1845 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1846 * coff-h8300.c: More addressing modes.
1847 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1849 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1850 H8/300H name. (compatible): New function.
1851 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1854 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1856 * coff-mips.c (ecoff_compute_section_file_positions,
1857 ecoff_write_object_contents): Only round to page boundaries if
1858 D_PAGED flag is set for the output BFD.
1860 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1862 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1863 casts to work on machine where sizeof(long) != sizeof(int) !=
1865 * coffgen.c (coff_get_normalized_symtab): Ditto.
1866 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1868 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1870 * coffgen.c (coff_write_symbols): For empty string table, write
1871 out 4 in correct byte order. (from minyard@bnr.ca)
1873 * elf32-hppa.c: Don't include libhppa.h for now; define
1874 BYTES_IN_WORD instead, until Utah sends a better fix.
1875 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1876 of malloc and realloc.
1878 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1880 * configure.in (mips-*-ecoffl*): New target; use decstation.
1881 (mips-*-ecoff*): Added trailing '*'.
1883 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1884 for the FDR, not from the first PDR in the file.
1886 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1888 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1890 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1892 * hppa.c (hppa_get_symbol_info): New function.
1894 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1896 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1899 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1900 * libhppa.h (MAXCOMLEN): Define unconditionally.
1901 (_PA_RISC_ID): Only define if not already defined.
1902 * elf32-hppa.c: Include libhppa.h.
1904 From Ralph Campbell:
1905 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1907 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1909 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1911 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1912 remove defines of __MSDOS__ and __GO32__ (these are in the
1915 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1918 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1919 * config/hppabsd.mh: Don't use ranlib.
1921 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1923 * elf.c: New file, for word-size independent code.
1924 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1925 * Makefile.in: Include elf.o in standard objects.
1927 * bfd-in.h (CAT3): Define here.
1928 * libaout.h, libelf.h: Not here.
1930 * libelf.h (struct strtab): Define here.
1931 (bfd_elf_locate_sh): Declare here.
1932 * elfcode.h (struct strtab): Definition deleted.
1934 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1936 * Makefile.in: Make "all", not "bfd.h", be the default target.
1937 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1938 hasn't really changed.
1940 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1942 * elfcode.h (elf_hash): Provide elf standard hash function.
1943 (various): Key off of the machines use_rela_p field to determine
1944 whether to use REL or RELA relocations.
1945 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1946 (elf_make_sections): Allocate a pointer to hold all data for a
1947 given section, and copy each fragment into the data region.
1948 Update the section's pointer with the REL implicit addends if the
1949 machine uses REL relocation.
1951 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1952 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1953 into was elf32-target.h expects.
1954 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1955 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1956 (elf_i386_info_to_howto): Add minimal relocation support.
1958 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1959 elf_info_to_howto_rel fields.
1961 * elf32-target.h (elf_bed): Add support for new fields in
1964 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1966 * elf32-hppa.c: Add symbol extension section support, fix
1967 relocation howto table, add stub generation support.
1969 * elf32-hppa.h: Add symbol extension section support, fix
1970 relocation howto table, add stub generation support.
1972 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1975 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1978 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1979 the symbol is not found.
1981 * elfcode.h (elf_compute_section_file_positions): Not all section
1982 file positions were computed.
1984 * elfcode.h (elf_get_sect_thunk): New function.
1986 * hppa.c (sign_ext): Reimplement.
1988 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1989 these functions static.
1991 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1993 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1995 * aoutx.h (translate_from_native_sym_flags): Don't set
1996 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1997 * aoutx.h (translate_to_native_sym_flags): Translate
1998 constructor symbols properly.
2000 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2002 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2004 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2007 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2009 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2010 from bfd-in.h and .c files. Build bfd.h in build directory,
2011 substituting in requested target word size. Insert word size into
2012 makefile, and maybe enable 64-bit targets.
2014 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2015 are available. Conditionalize on this. Assume HOST_64_BIT
2016 will be defined if needed, so 64-bit targets are conditionalized
2017 only in the Makefile.
2019 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2021 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2023 * coff-sh.c (rtype2howto): Put error message on stderr.
2024 (extra_case): Delete unused variable.
2026 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2027 before calling printf.
2029 * elfcode.h: New file, almost completely derived from old elf32.c.
2030 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2031 * Makefile.in (elf64.o): List dependencies, don't build by
2033 (elf64.c): Add to list of sources.
2034 (elf32.o): Update dependencies.
2035 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2036 namespace pollution; rename vectors.
2037 * targets.c, config/*-elf.mt: Updated.
2038 * All uses of 32-bit versions of structures, routines, and macros
2041 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2043 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2045 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2047 * elf32.c (elf_string_from_elf_section): Handle index of zero
2049 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2051 (elf_write_object_contents): Deleted one unused variable and
2052 initialized another to avoid gcc warnings.
2053 (elf_set_section_contents): Delete unused variable.
2055 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2057 * i386lynx.c: New module for Lynx variant of a.out.
2058 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2059 * gen-aout.c: Get rid of defunct endian stuff, print out true
2061 * targets.c (target_vector): Add i386lynx_vec.
2063 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2065 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2067 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2069 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2070 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2071 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2072 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2073 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2075 * bfd-in.h: Don't define bfd_print_symbol_nm.
2076 Define symbol_info type.
2077 (JUMP_TABLE): Set _get_symbol_info element.
2079 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2080 (bfd_decode_symclass): Use coff_section_type.
2082 * targets.c: Add bfd_get_symbol_info call.
2084 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2086 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2087 complaints from ancient gcc's.
2089 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2091 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2092 hosts/i386linux.h: Define it.
2094 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2096 * VERSION, bfd-in.h: Bump version number to 2.2.
2098 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2099 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2100 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2101 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2102 LR, RR, hppa_field_adjust): New functions.
2104 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2106 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2107 stabs symbols, including new indirect_ptr_ptr argument.
2108 (ecoff_slurp_symbol_table): Pass new argument in calls to
2109 ecoff_set_symbol_info.
2111 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2113 * configure.in: For m68k sysv systems, use m68k-coff.
2115 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2116 (TDEFAULTS): Define it here. Use the new name.
2118 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2121 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2123 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2124 number of arguments.
2125 (aix386_core_file_p): Initialize core_size to correct value.
2127 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2129 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2130 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2132 * bout.c (aout32_slurp_extended_name_table): Define to be
2133 _bfd_slurp_extended_name_table rather than bfd_true.
2135 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2136 definitions for N_SET[ATDB].
2137 (ecoff_howto_table): Moved near top of file.
2138 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2139 seen, cook up a constructor section of the same name and put in a
2140 reloc pointing to the symbol. This lets the GNU linker build
2141 global constructors and destructors without using collect.
2143 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2145 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2147 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2149 * hosts/miniframe.h: New file.
2150 * configure.host: Use it.
2152 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2154 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2155 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2156 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2157 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2158 * configure.in (*-*-bsd): Change to *-*-bsd*
2160 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2162 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2163 int, for the sake of the old Portable C Compiler.
2165 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2167 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2169 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2171 * configure.in: Get target name right for m68*-*-hpux.
2173 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2175 * trad-core.c (NO_SIGNED_GET): New macro.
2176 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2177 signed NO_GET, where appropriate.
2179 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2180 * configure.in (*-*-linux*): Remove until linux port for a
2181 non-i386/i486 system is actually available.
2183 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2185 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2186 when compiling under HPUX.
2188 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2190 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2191 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2193 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2194 * bfd/libhppa.h: Include sysdep here. Conditionalize
2195 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2196 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2199 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2201 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2202 GNU version is needed.
2204 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2206 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2208 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2210 * Makefile.in: Build elf32-hppa.o.
2212 * syms.c (BSF_FUNCTION): New symbol flag.
2214 * elf32-hppa.c: Fixed to work with elf32-target.h.
2216 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2218 * libaout.h (NAME): Don't define if already defined.
2220 * libelf.h: Protect against multiple inclusions.
2221 (elf_symbol_type): Moved here, added new fields.
2222 (struct elf_backend_data): New field `global_sym'; I suspect this
2224 * elf32.c (elf_symbol_type): Deleted from here.
2225 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2226 point to backend versions of symbols.
2227 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2228 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2230 (elf_write_object_contents): Write program headers if appropriate.
2231 (bfd_section_from_shdr): Unnamed sections get empty string for
2232 name, not "unnamed". Handle SHT_NOBITS separately from
2233 SHT_PROGBITS, and set some different flags.
2234 (elf_file_p): New routine.
2235 (elf_object_p, elf_core_file_p): Call it.
2236 (elf_object_p): Handle EM_HPPA.
2237 (elf_symbol_from, elf_idx_of_sym): New functions.
2238 (elf_make_sections): Get symbol number right for relocations. Set
2239 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2240 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2241 SHT_PROGBITS. Always generate symtab and strtab, not only if
2242 relocations are needed. Set SHF_* flags as appropriate.
2243 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2244 (elf_write_object_contents): Fix off-by-one error in symbol count.
2245 Store a correct value for the symbol; write the size field
2246 properly; make some guesses about the type field. Set section
2247 type correctly for string tables.
2248 (section_from_elf_index): Check for absolute and common sections
2250 (elf_section_from_bfd_section): Ditto.
2251 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2252 Use empty string instead of "unnamed" for nameless symbols.
2253 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2254 HPPA (only?). Don't free raw symbols; keep the pointer around for
2256 (elf_set_arch_mach): Handle bfd_arch_hppa.
2257 (elf_find_nearest_line): Just return false.
2258 (elf_write_object_contents, elf_set_section_contents): Set
2259 output_has_begun field after computing file positions.
2260 (elf_set_section_contents): Write section contents immediately,
2261 rather than caching the whole file and writing it at close time.
2263 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2264 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2265 hppa_reloc_expr_type_alt): New enumerator types.
2267 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2268 * configure.in, configure.host: Use them.
2270 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2272 * elf32-target.h: Allow overrides of armap defaults.
2274 * elf32-hppa.c, elf32-hppa.h: New files.
2276 * config/hp300hpux.mt: New file.
2278 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2280 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2281 (aix386_core_vec): Update for new fields.
2283 * archive.c (bfd_generic_archive_p): Call target-specific
2284 slurp_armap code, instead of bfd_slurp_armap.
2285 (bfd_slurp_bsd_armap_f2): New function.
2286 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2287 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2289 * libaout.h (struct aoutdata): New field for subformat, for
2290 differentiating between highly similar a.out formats.
2291 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2292 version of function.
2293 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2295 * hp300hpux.c: New file.
2296 * Makefile.in: Include it.
2298 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2300 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2303 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2305 * trad-core.c (trad_unix_core_file_p): Check the file size.
2307 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2309 * coff-alpha.c: Remove duplicate function and add warnings.
2311 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2313 * sco-core.c (sco_core_vec): Add initializers for new target
2316 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2318 * coffcode.h [_LIT]: Recognize .lit section.
2320 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2322 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2323 config/alphaosf.mt, hosts/alphaosf.h: New files.
2325 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2327 * Merge in HPPA/BSD changes from Utah.
2328 * hppa.c: Use this for both HPUX & BSD.
2329 * targets.c: Enable hppa_vec for both HPUX & BSD.
2330 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2331 * hosts/hppabsd.h: #define HOST_HPPABSD.
2333 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2335 * libbfd.c: Whitespace changes around byteswap macros.
2336 * libbfd-in.h: Whitespace changes around byteswap declarations.
2338 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2340 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2341 system_error anymore. It confuses bfd_check_format().
2343 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2345 * bfd.c: Add sgi_core_data to tdata union.
2346 * coff-mips.c: Add Irix 4.x core file support.
2347 * hosts/irix4.h: #define HOST_IRIX4.
2349 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2351 * aoutx.h (translate_from_native_sym_flags): Check that the
2352 symbol's section does get set.
2353 (slurp_symbol_table): Zero index means null-string name.
2355 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2357 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2359 (write_syms): Use them, to reduce string table size.
2361 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2363 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2364 new signed get/put fields. Minor reformatting to label
2367 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2369 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2371 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2372 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2374 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2376 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2378 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2379 (swapcore_sparc): Make sp a bfd_vma.
2381 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2383 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2384 libbfd.c, libbfd-in.h: Add _do*signed*.
2385 targets.c, all targets: Add bfd*signed*.
2386 bfd-in.h: Add bfd_signed_vma. Add comments.
2388 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2390 * format.c (bfd_check_error): Check error return from
2391 _bfd_check_format routines.
2393 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2395 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2396 recognize .data section if present.
2398 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2400 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2401 check for the case where the user sets the address of the BSS
2402 section (and the file header can't specify this). Let the user
2403 set it wherever they want, regardless of what goes in the header.
2405 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2406 straight through into BFD sections. Add comments.
2408 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2410 Cleanup in preparation for better 64-bit host support.
2412 * bfd-in.h (bfd_64_type): Remove.
2413 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2415 * bfd-in.h (bfd_size): Remove.
2417 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2419 * bfd-in.h (bfd_word): Remove.
2420 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2422 * bfd-in.h (rawdata_offset): Remove.
2423 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2424 (bfd_perform_relocation): Lint.
2425 (enum bfd_reloc_status): Comment cleanup.
2427 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2429 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2431 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2433 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2435 * elf32.c: Clean up old comments.
2437 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2439 * config/sun3.h: String argument to fprintf is const.
2441 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2442 on systems which define PAGE_SIZE in <limits.h>.
2444 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2446 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2447 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2448 the core file failing signal.
2449 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2450 to supply the core file failing signal.
2452 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2454 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2455 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2456 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2457 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2459 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2461 * coff-mips.c (PAGESIZE): Correct value.
2463 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2465 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2466 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2468 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2470 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2471 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2473 (coff_compute_section_file_positions): Force vma and lma of _LIB
2475 (coff_set_section_contents): Count number of entries in new lma
2477 * coffgen.c (make_a_section_from_file): Force lineno_count of
2478 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2479 SCO 3.2v4 shared library.
2480 * seclet.c (rel): Copy over any section with contents, not just
2483 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2486 * coff-i386.c (coff_i386_reloc): New function, to generate
2487 relocateable output correctly.
2488 (howto_table): Use coff_i386_reloc for all reloc types.
2489 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2490 for a common symbol.
2491 (i386comm_value): Removed; no longer needed.
2493 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2495 * coffcode.h (coff_set_section_contents): Don't write out
2496 sections without a filepos.
2498 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2500 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2502 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2504 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2505 * libecoff.h (ecoff_data_type): Added gp_size field.
2506 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2507 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2508 Set flags to 0 for large common symbols.
2509 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2510 which can occur for gas-generated relocs.
2511 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2512 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2513 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2515 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2517 * srec.c (srec_set_section_contents): Use lma field for load
2519 * section.c: Add declaration of lma field to section structure.
2520 * coffcode.h (coff_write_object_contents): Use lma field for load
2522 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2524 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2525 symbols in a better way. (translate_to_native_sym_flag): Set the
2526 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2528 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2529 (bfd_make_section): Cope with new builtin section.
2530 * syms.c (bfd_decode_symclass): Can now print indirect section
2533 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2535 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2536 defined, and yields false.
2537 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2539 * archive.c (snarf_ar_hdr): Add support for reading (only,
2540 so far) BSD-4.4-style extended headers.
2541 * archive.c: Some more comments.
2543 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2545 * Makefile.in: fix rule for dvi and info, so that the recursive
2546 makes does the right thing, instead of always info
2548 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2550 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2551 archive members; they need more special reatment. For now, verify
2552 that computed and actual file positions correspond.
2554 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2556 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2557 (set_arch_mach): Delete non-MIPS code.
2558 (reloc_howto_type_lookup): Ditto.
2559 * Makefile.in: Adjusted.
2561 * libbfd.c (bfd_tell): Update `where' field.
2562 (bfd_seek): Don't do anything if we're not changing the file
2563 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2564 field against a SEEK_SET request. Call bfd_tell to re-update
2565 `where' field when done.
2566 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2568 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2570 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2572 * Makefile.in: added installcheck target
2574 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2576 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2577 if the type is not stNil.
2579 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2581 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2582 forward declarations.
2584 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2585 it's implied by the type.
2587 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2589 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2591 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2593 * rs6000-core.c: Add .ldinfo section.
2595 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2597 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2599 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2601 * section.c (bfd_set_section_contents): whitespace
2602 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2605 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2607 * hosts/go32.h: don't define POSIX_UTIME
2609 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2611 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2612 against machine architecture stored in the ELF header, to resolve
2614 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2615 NULL, so only use results when non-NULL.
2616 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2617 and add to vector of targets.
2619 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2621 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2622 are always just debugging symbols.
2624 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2625 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2627 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2629 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2630 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2631 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2632 defined, which they aren't in hpux 7.0.
2634 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2635 Tran-Le, tranle@intellicorp.com.
2637 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2639 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2640 ahead and do the relocation.
2641 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2642 what needs to be done.
2643 (ecoff_reflo_reloc): Do the REFHI relocation here.
2645 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2647 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2648 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2649 relocs are reasonable.
2650 * coff-msym.c: Eliminated uses of DEFUN.
2651 (ecoff_swap_tir_out): New function.
2653 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2655 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2656 * configure.host (vax-*-ultrix2*): Add triplet.
2657 * hosts/vaxult2.h: New file.
2658 * config/vaxult2.mh: New file.
2660 * aoutx.h (string.h): Include for strchr and friends.
2661 * archive.c (string.h): Include for memchr and friends.
2662 * elf32.c (string.h): Include for strrchr and friends.
2664 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2666 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2667 (MY_set_sizes): Use sunos4_set_sizes.
2669 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2670 deleted, as well as elf-big and elf-little targets.
2671 * libelf.h: New file.
2672 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2674 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2676 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2678 * coffcode.h (coff_compute_section_file_positions): Don't need
2679 variable "old_sofar" if compiling for i960.
2681 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2683 * libbfd.h: Updated.
2685 * ieee.c (exten, envi): "static" belongs first in declaration.
2687 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2689 * srec.c: add support for symbolsrec, srecords with symbols in
2692 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2694 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2695 to avoid lint complaints.
2697 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2699 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2700 type SHT_STRTAB. Don't alter file offset for section 0.
2701 (reloc_type_names): Now an array instead of a macro. Still inside
2702 "#if 0", since it's used only in debugging code also in "#if 0".
2703 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2704 (sort_reloc_map): New function.
2705 (sparc_reloc_map): New variable.
2706 (elf_bfd_reloc_type_lookup): New function.
2708 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2710 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2711 bfd_make_debug_symbol; they were already in the target structure.
2712 * Adjusted all uses of JUMP_TABLE.
2713 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2714 from coff_make_debug_symbol.
2715 * libcoff.h: Updated accordingly.
2717 * Minor cleanups provoked by gcc warnings:
2718 * aoutx.h (NAME(aout, reloc_type_lookup)),
2719 cpu-h8300.c (local_bfd_reloc_type_lookup),
2720 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2722 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2723 ieee.c (ieee_slurp_section_data),
2724 elf.c (elf_make_sections, elf_fake_sections,
2725 elf_compute_section_file_positions, elf_write_object_contents):
2726 Removed unused variables.
2727 * archures.c: Removed /* from within comment.
2728 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2729 * oasys.c (oasys_write_data): Initialize i.
2731 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2733 * libcoff.h (obj_raw_syment_coun): New macro.
2734 * coffgen.c (coff_get_normalized_symtab): Initialize
2736 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2738 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2740 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2742 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2743 for compatibility with tools from MIPS.
2745 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2746 * config/irix3.mt, config/irix4.mt: Removed.
2747 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2748 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2750 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2752 * hosts/hp300bsd.h: Add gross hack to determine whether we
2753 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2754 files (and set other parameters) to match.
2756 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2758 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2759 ansi definition which otherwise confuses non-ansi compilers.
2761 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2762 ultrix cc by forward declaring getenv as is done in
2765 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2767 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2768 avoiding a fatal error in vax ultrix 4.2 cc.
2770 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2772 * bfd-in.h, VERSION: Roll to version 2.1.
2774 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2776 * oasys.c (oasys_write_object_contents): Lint.
2777 * srec.c: Whitespace cleanup.
2779 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2781 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2782 cleaned up output formatting a bit.
2784 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2786 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2787 relaxable. Should be moved somewhere else.
2789 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2791 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2792 (aout_mips_*_vec): Added seclet_link element.
2794 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2795 support for aout-mipsbsd target.
2797 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2799 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2801 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2803 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2805 Add support for the H8/500
2807 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2809 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2811 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2812 * coff-mips.c: Now includes libecoff.h.
2813 (ecoff_data_type): Moved to libecoff.h.
2814 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2815 call it. If there is ever another ECOFF target, this and the
2816 swapping functions should be accessed via an ECOFF specific target
2818 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2820 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2822 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2823 no longer includes this file.
2825 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2826 bits to 0 to make comparison test useful.
2828 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2829 avoid overflowing GP accessible sections in binutils/objdump.
2831 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2833 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2834 reading more robust: Fail if string index is out of string
2837 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2839 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2840 PCREL13): Don't take dst_address into account; the input file has
2841 already taken care of that.
2843 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2845 * coff-mips.c: Completed support for linker and binutils.
2847 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2849 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2850 original addend from section contents.
2852 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2854 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2855 * hosts/delta88.h (strtol): Fix prototype.
2856 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2858 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2860 * elf.c: Get rid of "#ifdef sparc".
2861 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2862 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2864 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2865 compile type conditionals on host CPU.
2866 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2868 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2870 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2872 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2873 ECOFF which has two common sections.
2874 (bfd_com_section): Set SEC_IS_COMMON flag.
2875 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2876 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2877 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2878 bfd_is_com_section macro rather than checking for equality to
2881 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2883 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2884 (coff_mkobject_hook): Accept aouthdr argument.
2885 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2886 Handle NULL aouthdr argument.
2887 (coff_object_p): If there is no aouthdr, pass it as NULL to
2889 * libcoff.h: Rebuilt for mkobject_hook changes.
2891 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2892 additional MIPS ECOFF fields.
2894 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2896 * configure.host: added mips-dec-bsd*
2897 * configure.in: added mips-dec-bsd*
2898 * aout-mipsbsd.c: new file for mips-dec-bsd*
2899 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2900 * aoutx.h: added mips support.
2901 * archures.c: added mips support to bfd_default_scan().
2902 * cpu-mips.c: added support for R4000 (untested).
2903 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2904 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2905 hope will make it into include/bfd.h.
2906 * targets.c: added aout_mips_*_vec.
2908 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2910 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2912 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2914 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2916 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2918 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2920 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2921 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2922 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2923 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2925 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2926 bfd_swap_reloc_in or coff_swap_reloc_out.
2927 * coff-mips.c: Added code to link and write out symbolic debugging
2928 information, and to swap relocs in and out.
2930 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2932 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2933 (coff_write_object_contents): coff_count_linenumbers returns the
2934 number of line number records it found.
2936 * coffgen.c (coff_write_linenumbers): only write out line numbers
2937 in the section they belong to.
2939 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2941 * targets.c (bfd_target): Added relocateable argument to
2942 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2943 target vector for linker use.
2944 * bfd.c (bfd_seclet_link): New macro.
2945 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2946 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2947 and boolean return value. Made static.
2948 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2949 relocateable argument.
2950 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2951 relocateable argument (if relocateable, saves relocs).
2952 * bout.c (b_out_get_relocated_section_contents),
2953 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2954 relocateable argument (if relocateable, just calls
2955 bfd_generic_get_relocated_section_contents).
2956 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2957 argument to prototype.
2958 * All targets: Set new _bfd_seclet_link vector to
2959 bfd_generic_seclet_link.
2961 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2963 * coffgen.c: #include seclet.h.
2965 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2967 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2968 debug info. Setup info about linker symbols only, and use
2969 standard bfd fields to hold the info.
2970 * (hppa_object_p): Remove unneeded decls.
2971 * (hppa_new_section_hook): Get rid of most of this.
2972 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2973 fat. Remove all knowledge of stabs, remove redundant knowledge of
2975 * Remove macros for accessing fields which are now gone.
2977 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2979 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2981 * coff-z8k.c: delete unused reloc functions
2983 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2985 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2986 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2987 * coff-msym.c: Use DEFUN for function definitons.
2988 * coff-mips.c: Added code to read and print symbols, and to find
2991 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2992 swapping functions into coffswap.h for ECOFF use. Moved
2993 relocation functions, only used by h8300 and z8k, into reloc16.c.
2994 Added hooks for coffgen.c functions to backend data structure, and
2995 added hook functions. Still more could be done.
2996 * coffswap.h: New file to hold COFF swapping routines.
2997 * coffgen.c: New file to hold generic COFF functions.
2998 * reloc16.c: New file to hold h8300 and z8k specific relocation
3000 * libcoff-in.h: Added declarations for functions in coffgen.c.
3001 * libcoff.h: Rebuilt to incorporate changes.
3002 * coff-h8300.c: Function name changes.
3003 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3004 hook rather than defining EXTRA_CASES.
3005 * Makefile.in: Build new files coffgen and reloc16. Added
3006 dependencies of coff-*.o on coffswap.h and seclet.h.
3008 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3010 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3011 about discarding const.
3013 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3015 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3017 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3019 * configure.in (post-target): If --with-minimal-bfd is specified,
3022 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3024 * srec.c (srec_write_records): one of my boards wants a CR between
3027 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3029 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3030 (it broke a couple of weeks ago).
3032 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3034 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3035 return type, so libbfd.h doesn't reference undefined typedefnames.
3037 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3039 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3041 (coff_pointerize_aux): don't pointerize a negative tagndx
3042 (sometimes generated by SCO 3.2v4 cc).
3044 * bout.c (calljx_callback, callj_callback,
3045 b_out_get_relocated_section_contents): warn if relocating against
3046 an undefined symbol.
3048 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3050 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3051 Make a bunch more routines be static.
3052 * hppa.c (fill_spaces): Get rid of this, replace with much better
3053 written setup_sections().
3054 * (setup_sections): New routine to create BFD sections for each
3055 space and subspace in SOM files.
3056 * (hppa_object_setup): Use BFD sections created by
3057 setup_sections() to locate GDB symbol table info.
3058 * (make_unique_section): New routine to create a BFD section. It
3059 ensures that the given name is unique, and will generate a unique
3061 * (hppa_object_p): Become much more paranoid about file header.
3062 * (make_bfd_asection): Call bfd_make_section to do the dirty
3063 work. Simplify code somewhat.
3064 * (hppa_core_file_p): Use proper name for stack section.
3065 * libhppa.h: Remove millicode_start, millicode_end decls.
3067 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3069 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3071 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3072 relocs, don't bother doing the adjustment if the value to add is
3075 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3077 * bfd.c (bfd_get_size): New function that gets an upper bound
3078 on the possible size of any object in a bfd.
3079 * elf.c (bfd_elf_find_section, elf_get_str_section,
3080 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3082 * elf.c (elf_big_vec, elf_little_vec): Document last three
3083 members initialized to NULL.
3085 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3087 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3089 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3091 * hosts/std-host.h: New file. Attempt at a generic/default
3092 set of definitions, to discourage porting to new hosts by copying.
3093 * hosts/news.h: Removed.
3094 * hosts/sparc.h: Use std-host.h.
3095 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3096 perhaps we can later remove the the_bfd field from each symbol.
3097 * syms.c (struct symbol_cache_entry): Remove unused field
3098 app_data. Add comment noting that the_bfd is almost redundant,
3100 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3101 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3102 * hppa.c (fill_spaces): Make slightly more rebust.
3103 * configure.in: Allow std-host as the "default" host.
3105 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3107 * bfd.c: Add struct hppa_core_data to tdata union.
3108 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3109 Get rid of HPPA/BSD specific code. That will go somewhere else
3111 * (fill_spaces): Don't spin forever and die if you don't find
3112 $MILLICODE$ subspace.
3113 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3115 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3116 Make these work for HPUX.
3117 * (make_bfd_asection): New routine to make section creation a
3119 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3120 * libhppa.h: #include the right system files. Redefine all of
3121 the structs/macros for hacking core files to use more sensible
3122 HPUX core file structures.
3123 * targets.c (target_vector): Conditionalize hppa_vec on
3124 HOST_HPPAHPUX, not hp9000s800.
3125 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3126 malloc and realloc. #define HOST_HPPAHPUX.
3128 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3130 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3131 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3132 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3133 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3135 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3136 * aix386-core.c: New file for handling core files on AIX on PS/2.
3137 * targets.c: if AIX386_CORE, use aix386_core_vec.
3138 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3141 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3143 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3146 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3148 * Makefile.in: added dvi target
3150 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3152 * bfd.c: Use right name for tekhex tdata struct.
3153 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3154 * libcoff.h: Updated to get spacing change from coffcode.h.
3155 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3157 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3159 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3160 functions, with the "guts" of the old bfd_slurp_bsd_armap
3161 and bfd_slurp_coff_armap, but assuming we've already checked
3162 if the armap is present or not.
3163 Also, rewrite a bit to avoid keeping around obstack data
3165 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3166 Various fixes to correctly handle COFF_style archives names.
3167 (Note that because these have a trailing '/', the names can
3168 have embedded spaces.)
3169 * archive.c (bfd_slurp_armap): New function, replaces old
3170 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3171 _either_ format, and calls do_slurp_bsd_armap or
3172 do_slurp_coff_armap if either form of map is seen.
3173 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3174 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3175 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3176 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3178 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3180 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3181 * libhppa.h: Make millicode_start and millicode_end be unsigned
3182 int to be same type as CORE_ADDR in GDB. Why are these here?
3184 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3186 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3187 vaddr of the section to the addend.
3188 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3189 SCO_CORE to SELECT_VECS.
3190 (target_vector): add sco_core_vec.
3191 * sco-core.c (sco_core_vec): add leading underscore initializer.
3192 * configure.in (i[34]86-*-sco*): use target i386-sco.
3193 * config/i386-sco.mt: new file; define SCO_CORE.
3195 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3197 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3199 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3201 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3203 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3205 * hosts/i386linux.h: Include unistd.h.
3207 * aoutx.h (print_symbol): aout_stab_name returns a constant
3209 * libaout.h (aout_stab_name): Fix prototype.
3210 * stab-syms.c (aout_stab_names): Array is now const.
3211 (aout_stab_name): Return value is now pointer to const.
3213 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3216 * syms.c (asymbol): Added new field "app_data", for data
3217 particular to the application. Some of the linker flags ought to
3218 get moved to this field someday.
3220 * archures.c (bfd_default_scan): Recognize a few more numbers:
3221 80486, 80960, and 960.
3223 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3224 bfd_coff_std_swap_table, cast to PTR.
3225 * bfd.c (bfd_coff_swap_*): Deleted macros.
3226 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3228 * coffcode.h (type bfd_coff_backend_data): New structure type,
3229 contains pointers to the COFF-specific swapping routines.
3230 (bfd_coff_std_swap_table): New data structure, to be used when
3231 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3232 (bfd_coff_swap_*): New macros.
3233 * coff-mips.c (mips_coff_swap_table): New data structure.
3234 (ecoff_big_vec): Use it.
3235 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3236 * All other targets: Deleted coff-specific vector entries.
3238 * trad-core.c: Fixed some `PARAMS' uses that were missing
3241 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3243 * aoutx.h (some_aout_object_p): Protect arg prototype in
3244 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3246 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3248 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3249 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3250 PARAMS for readability.
3252 * aoutx.h: Add type to callback parameter.
3253 * coff-mips.c: Don't call trad-core.h, not needed.
3254 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3255 * trad-core.h: Eliminate, unused.
3257 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3259 * format.c (bfd_check_format): if default target isn't found
3260 then look through the entire list rather than return early.
3262 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3264 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3266 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3268 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3270 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3272 * coff-z8k.c: checkpoint, more addressing modes handled
3273 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3276 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3278 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3280 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3282 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3284 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3286 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3287 and about when file descriptors are closed.
3289 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3291 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3292 written out correctly.
3294 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3296 * section.c: New section bit SEC_SHARED_LIBRARY.
3297 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3298 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3301 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3303 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3304 macros; use PARAMS to declare the function pointers involved.
3306 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3307 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3309 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3311 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3313 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3314 declaring pointers to functions.
3315 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3316 * seclet.h: Declare external function with PARAMS.
3318 * doc/chew.c (exfunstuff): Eliminate.
3319 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3320 * doc/proto.str: Use paramstuff rather than exfunstuff.
3322 * libbfd.h: Update, based on changes in source code and chew.
3324 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3326 * libieee.h: Add FIXME about removing limit on number of sections.
3327 * bfd-in.h: Improve comments to make it clear that bfd.h is
3328 the wrong place to edit this file.
3329 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3330 same places where we install bfd.h.
3332 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3334 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3335 symbol type before blindly modifying the auxent. Specifically,
3336 only modify the endndx fields for types that need it, and don't
3337 set the array information for non-arrays.
3339 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3341 * aoutx.h (some_aout_object_p): Section list should be set up
3342 correctly anyways; don't have to set up "next" pointers manually.
3344 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3346 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3347 config/i386v.mh: removed -DUSG from HDEFINES.
3348 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3350 hosts/i386v.h: don't define POSIX_UTIME.
3352 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3354 * ieee.c (ieee_slurp_sections): make a private copy of the
3355 section's name before truncating it.
3357 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3359 * hppa.c: add symbol_leading_char entry in transfer vec
3361 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3363 * ieee.c (get_symbol): can now cope when two symbols of a
3364 different class, but the same index number occur consecutively.
3365 (get_section_entry): nicer name for sections being forward
3366 referenced. (ieee_archive_p): don't free the filename string,
3367 since it was never malloced.
3369 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3371 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3373 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3375 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3376 optionally setting the dimen info, since they are in the same
3377 memory locations. Also zero out external auxent.
3378 (coff_write_symbol): don't zero external auxent; now done in
3381 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3383 * Check fclose return value for errors.
3384 libbfd.h: bfd_cache_close now returns a boolean.
3385 cache.c (bfd_cache_delete): return fclose success value.
3386 (bfd_cache_close): return bfd_cache_delete return value.
3387 opncls.c (bfd_close, bfd_close_all_done): return result of
3390 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3392 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3394 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3396 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3397 work out a coff relocation type from a howto's attributes rather
3398 than using the input r_type field. This fixes PR1677 and allows
3399 conversion of a.out relocs to coff relocs.
3401 * coffcode.h (coff_write_relocs): if supplied a relocation
3402 relative to an absolute symbol, use the right symbol index.
3404 * reloc.c (bfd_perform_relocation): do a partial link for coff
3407 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3409 * changes to support i386-sysv with shared libraries:
3410 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3411 check for .data2; if _LIB is defined, check for it; map
3412 SEC_NEVER_LOAD to STYP_NOLOAD.
3413 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3414 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3415 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3416 if section has contents, not just if it is loadable; if
3417 TWO_DATA_SECS, check for .data2
3418 (coff_set_section_contents): set vma of .lib section to number of
3420 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3421 don't define coff_write_armap to bsd_write_armap.
3422 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3425 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3427 * solaris2.h: Get the definition of alloca from alloca.h if we
3430 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3432 * configure.in (i960-*-{aout,bout}): Support these.
3434 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3436 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3438 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3440 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3441 no-longer-used definitions of L_SET and L_INCR.
3442 * i386linux.h: Tweaks to smooth Linux build.
3444 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3446 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3448 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3450 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3451 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3452 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3453 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3455 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3456 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3458 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3460 * configure.host: New file, contains mapping of host configs
3461 to host support file names for bfd, binutils, opcodes.
3462 * configure.in: Use it.
3463 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3464 * i386bsd.c: Cleanup, reformat.
3465 * config/i386-bsd.mt: Comment changes.
3466 * config/i386bsd.mh: New file for core file support.
3467 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3468 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3469 on BSD 4.4 define ALIGN (sigh!).
3471 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3473 * libaout.h (aout_backend_data): added exec_header_not_counted
3474 field. For ZMAGIC files only, when text_includes_header is set, by
3475 default the length of the exec header is counted in the text
3476 section size. For go32, exec header is mapped in but does *not*
3477 contribute to the size of section.
3478 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3479 is not set, but ztih is, add the size of the exec header to the
3480 recorded size of the text section.
3481 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3482 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3483 Also set text_includes_header.
3484 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3485 by default in MY(backend_data).
3487 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3489 * aout-target.h (callback): Don't define this function if it won't be
3492 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3493 type doesn't match. Don't lose if file sections have already been
3495 (set_arch_mach): Set reloc_entry_size.
3496 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3498 * hosts/i386bsd.h: New file.
3499 * configure.in: Recognize i[34]86-*-bsd host.
3501 * aout-target.h (callback, write_object_contents): Delete unused
3504 * aoutx.h (reloc_type_lookup): New function.
3505 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3506 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3507 (MY_reloc_howto_type_lookup): Don't define it.
3509 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3511 (slurp_symbol_table): Use header byte order, not target byte
3512 order, for reading symbol data.
3514 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3516 * configure.in: Undo some brain damage in the host section.
3517 * configure.in: Reformat the target section, test many configs.
3518 * Makefile.in (make): Remove obsolete `make make'.
3519 * aoutx.h (some_aout_object_p): Make defines line up.
3521 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3523 Now a bfd knows whether underscores are normally prepended
3524 to symbols in its file format.
3526 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3527 coff-z8k.c: targets set so they have leading underscore
3528 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3529 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3530 without leading underscore flag
3531 * targets.c: add symbol leading char to xvec description
3532 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3534 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3536 * archive.c: Make errno global.
3537 * archive.c (_bfd_write_archive_contents): If read fails (and
3538 errno!=0) set bfd_error to malformed_archive (since this probably
3539 indicates a truncated archive), rather than system_call_error.
3541 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3543 * Makefile.in: added rules for i386bsd.c
3544 * i386bsd.c: new file, supporting 386bsd.
3545 * configure.in: recognize i386-*-bsd target.
3546 * config/i386-bsd.mt: new file - 386bsd target configuration.
3548 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3550 * configure.in: re-arrange host section to use *-*-* notation,
3551 clean up some of the target section as well
3553 * seclet.c: cast result of bfd_get_relocated_section_contents to
3554 avoid compiler warnings
3556 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3558 * coffcode.h (coff_section_symbol): Create section if it doesn't
3561 * bout.c: Removed some unused variables.
3563 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3565 * Portability fixes from p3:
3566 coffcode.h (coff_write_relocs): removed sanity check until it
3567 works on all targets (per advice from sac).
3568 config/hp9000.mh: new file to define USG.
3569 hppa.c: #undef hppa before the JUMP_TABLE.
3570 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3572 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3573 local variable target volatile to avoid mysterious bug in
3576 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3578 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3579 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3581 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3583 * coff-z8k.c (func_da, func_jr): Lint.
3584 * coffcode.h: Use memset rather than bzero.
3585 * elf.c: Use memcpy rather than bcopy.
3586 * tekhex.c: Use memset rather than bzero.
3588 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3590 Add Adobe a.out support.
3592 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3593 * config/adobe.mt: Add.
3594 * configure.in (*-adobe-* target): Add.
3595 * targets.c (a_out_adobe_vec): Add.
3596 * Makefile.in: add aout-adobe.c.
3598 * configure.in: Put two dashes in all entries to be matched.
3599 Add comments to remind people to do this.
3600 Reorder all entries that match manufacturer names, to occur
3601 last, so they will only be matched if no more specific match
3602 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3604 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3606 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3607 since we should never have a NULL section.
3608 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3609 tests, set the section to bfd_abs_section.
3611 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3613 * coff-z8k.c: getting closer
3614 * coffcode.h (coff_get_relocated_section_contents): allow
3615 EXTRA_CASES hooks for different arches to provide different reloc
3617 * seclet.h: #ifndef around it to allow multiple inclusion
3618 * srec.c: minor doc fix
3620 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3622 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3624 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3626 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3629 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3631 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3632 filling in reloc, in case immediately following code doesn't set
3635 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3637 * coffcode.h (coff_renumber_symbols): set the last renumbered
3638 symbol pointer to NULL, as expected by coff_write_linenumbers.
3639 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3640 type R_IHCONST used on the 29k.
3642 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3644 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3645 update, based on how the underlying file was opened. Obsoletes
3647 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3648 all FASCIST_FDOPEN config defines.
3650 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3652 * sparc-opc.c: Moved to opcodes library, now that we have one.
3653 * Makefile: Don't compile it.
3655 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3657 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3659 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3661 * section.c (bfd_set_section_flags): Remove a sanity check.
3662 It is unfortunately broken, and prevents strip from working.
3664 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3666 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3667 created by last change.
3669 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3671 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3672 * bfd-in.h: Bump to version 2.0.
3674 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3676 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3677 braindamaged HP/Apollo compiler happy.
3679 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3681 * format.c: Fix description of search for matching target.
3682 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3683 * targets.c: Update description of search for matching target.
3684 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3685 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3686 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3688 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3690 * Makefile.in: Added mostlyclean/clean/distclean rules.
3692 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3694 * targets.c (target_vector): Take out oasys (unless that is
3695 the default): Because there is no magic number in archives,
3696 there can be annoying target mis-matches.
3698 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3700 * sparc-opc.c: Rigorously updated to match architecture manual.
3702 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3704 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3705 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3706 to the built-in abs_section were not written out correctly.
3708 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3710 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3711 large, assume we're using a swapped byte order and fail with
3712 wrong_format rather than dumping core.
3714 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3716 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3717 filename constraints.
3718 * Makefile.in: Updated to reflect change.
3720 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3722 Add preliminary support for the we32k:
3724 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3726 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3728 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3730 * bout.c: added support for relaxable alignment relocs.
3732 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3733 pass down pointer to play area rather than use alloca
3735 * cpu-z8k.c (compatible): made static to reduce name space
3738 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3740 Add basic support for the z8k:
3742 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3743 section.c, targets.c,
3745 * syms.c: move mis-inserted patch.
3747 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3749 Documentation fixes:
3750 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3751 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3753 * reloc.c: break out addend item from surrounding text.
3755 * doc.str (DOCDD): Defined. Adds text to output.
3756 (bodytext): Put bulletize before kill_bogus_lines.
3757 * chew.c (bulletize): End itemization after a blank line, to
3758 prevent following text from being swallowed up in an item.
3760 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3762 * configure.in: Add sparclite as a target.
3764 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3766 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3769 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3770 from a coff file (csym is null), dont deref them
3772 * ieee.c (parse_expression): get the answer right when adding an
3773 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3774 on elts so that filename is filled in.
3776 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3778 * bout.c (howto_align_table): New set of relocs, with enough
3779 data for "objdump -r" to work.
3780 (b_out_reloc_type_lookup): Recognize alignment relocs.
3782 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3784 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3785 invocations of make. Also, always create installation
3788 * config/apollov68.mh: removed -g from CC definition.
3790 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3792 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3793 overflowing gp-offset range.
3795 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3797 * srec.c (srec_set_section_contents): don't write out sections
3798 without the LOAD and ALLOC attributes
3800 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3802 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3803 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3804 * aout-target.h (callback): Don't set page/seg sizes.
3806 (set_sizes): New routine.
3807 (backend_data): Point to it.
3808 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3809 (sunos4_aout_backend): Point to it.
3810 * aoutx.h (set_arch_mach): Call set_sizes callback.
3812 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3814 * aout-target.h: Make _bfd_slurp_extended_name_table be
3815 the default. Given that we *write* the suckers (for long
3816 archive member names), we really ought to be able to read them!
3817 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3818 seem to be needed, and many machines don't have it.
3820 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3822 * coff-m68k.c (vector): read and write archives in coff format.
3824 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3826 * opc-sparc.c: New file.
3828 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3830 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3831 pointers to bfd_byte* before performing arithmetic on them. Such
3832 use with bare void* pointers is a gcc extension.
3833 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3834 * archive (normalize): Add to CONST to match actual usages with
3837 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3839 * configure.in: Recognize i486 host cpu, and use i386-elf
3842 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3844 * config/stratus.mt (CC): Remove definition.
3845 * elf.c (bfd_section_from_shdr): Test for the possibility that
3846 section_from_elf_index returns NULL and don't dereference it.
3848 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3850 * add hppa_data to bfd tdata (indirectly via sef).
3852 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3854 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3856 * configure.in: error messages to stderr, not stdout
3858 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3860 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3861 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3862 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3864 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3866 * configure.in: recognize hppa* instead of hppa
3868 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3870 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3871 RTYPE2HOWTO to cope with same.
3872 * reloc.c (bfd_perform_relocation): added support for size of -2
3873 (subtract a word reloc type). Updated doc.
3875 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3877 * Makefile.in: merged changes from progressive, removed rcsid.
3879 * archures.c, archive.c, Makefile.dos: removed rcsid.
3881 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3883 * bfd-in.h : add BFD_IS_RELAXABLE flag
3884 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3885 header e_relaxable, major hackery in callbacks
3886 * libaout.h : add space for a_relaxable.
3887 * seclet.c (rel): don't relax empty sections
3890 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3892 * section.c (STD_SECTION): add some casts to the initializers for
3895 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3897 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3898 and add appropriate casts to keep (picayune) aix-cc happy.
3900 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3902 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3903 symbol pointers. Punt expensive & useless bfd_realloc. Use
3904 malloc for raw symbols, and free it before returning.
3905 (bfd_section_from_shdr): Do not slurp symbol table until politely
3906 asked. Do not even slurp string tables.
3907 (elf_get_symtab_upper_bound): Count 'em without reading them.
3908 (elf_get_symtab): This is how to politely ask. Schlurp!
3909 This should probably just *become* elf_slurp_symbol_table, FIXME.
3911 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3913 * archive.c (bsd_write_armap): write the timestamp of the
3914 archive header to be just a little bit later than the timestamp of
3915 the file, otherwise the linker will complain that the index is
3918 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3920 * configure.in: Add m68k-ericsson-*.
3922 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3924 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3925 * elf.c: Remove unconditional debug printf's.
3926 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3927 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3928 (elf_slurp_symbol_table): Hand out symbols in forward, not
3929 reverse order. Simplify duplicate code.
3931 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3933 * elf.c: Remove "(void)" casts from function calls where the
3934 return value is ignored, in accordance with GNU coding standards.
3936 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3938 * hppa.c: Apply John's standard fix to avoid "empty translation
3939 unit" warnings from some ANSI-C compilers.
3941 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3943 * hosts/solaris2.h: Configure same as sysv4.
3945 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3947 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3948 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3949 type match actual return type.
3950 * elf_print_symbol (section_name): Make CONST.
3952 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3954 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3955 New files, for Linux (a free Unix clone for 386 machines).
3956 * Makefile.in, configure.in, targets.c: Update accordingly.
3958 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3959 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3960 correct calling of howto special functions and fixes from Raeburn
3962 * archures.c: nuke bfd_reloc_code_type
3963 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3964 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3965 SEC_NEVER_LOAD, various other bfdgas newness
3966 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3967 * targets.c: change jump table vector to above
3970 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3972 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3973 its prototype will be included in libbfd.h. Change result type
3974 to struct * (rather than equivalent typedef) so it can be used in
3975 the prototype, where they typedef won't be known.
3976 * libbfd.h: Updated version.
3978 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3980 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3981 targets.c: HPPA merge.
3983 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3985 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3986 * config/solaris2.mh: Kludge around Sun compiler bug.
3988 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3990 * libaout.h (aout_backend_data): Change defs of two bitfields to
3991 be unsigned chars instead to get around rs6000 compiler problem.
3993 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3995 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3996 Correct misconception that there can be only one symbol table.
3997 Only call elf_slurp_symbol_table on the full symbol table, not
3998 the dynamic one which is only a subset of the full one.
4000 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4002 * coffcode.h (coff_compute_section_file_positions): For I960,
4003 don't align sections in file.
4005 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4007 * targets.c (struct bfd_target): Added field for target-specific
4008 (but not file-specific) data, for distinguishing minor
4009 characteristics between (e.g.) a.out formats.
4011 * section.c (struct sec): New field user_set_vma indicates vma
4012 field should be heeded, not assumed to be unset.
4013 (STD_SECTION): Initialize that field of standard sections to zero.
4014 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4016 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4017 pre-swapped version.
4019 * archures.c (struct bfd_arch_info): Fixed order of comment and
4020 field decl. New fields indicate size of page and segment for
4022 * cpu-m68k.c (N): Fill in values.
4023 * cpu-sparc.c (arch_info_struct): Ditto.
4025 * libaout.h (struct aout_backend_data): Various bits of data (not
4026 all used currently) with characteristics of a.out implementation.
4027 Important field for now is text_includes_header, indicating that
4028 the text section starts immediately after the file header, which
4029 gets mapped in with it.
4030 (struct aout_data): New fields indicate whether vma has been
4031 adjusted yet (not yet used), and what magic number will be used in
4032 the output file (should go away in favor of vma_adjusted).
4033 (WRITE_HEADERS): Code for dealing with section sizes and related
4034 header fields replaced with call to adjust_sizes_and_vmas.
4035 * aoutx.h (some_aout_object_p): Fill in magic number field.
4036 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4037 (set_arch_mach): Set page size and segment size once CPU
4039 (adjust_sizes_and_vmas): New function; has much code moved
4040 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4041 and size parameters, as well as many header fields, after deciding
4042 on magic number for output file. Checks to ensure that this
4043 adjustment has only been done once.
4044 (set_section_contents): Call adjust_sizes_and_vmas instead of
4045 doing much of the work here.
4047 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4048 default (null) values of these fields.
4049 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4050 value in exec header.
4051 (sunos4_aout_backend, MY_backend_data): Define backend data
4052 indicating file header is included in text section.
4054 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4056 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4057 gcc version 2, to avoid warnings.
4059 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4061 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4062 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4064 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4066 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4068 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4070 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4071 * configure.in: Rewrite target parsing to use simple format.
4072 Handle sparc-sun-solaris2 configuration.
4073 * aout64.h: Avoid ANSI C brain death warning.
4074 * elf.c: Avoid trigraph (???) or /* in comments.
4076 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4078 * config/sysv4.mh: new file, RANLIB=echo
4080 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4082 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4084 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4085 elf_core_tdata_struct into a single common struct. Core files
4086 wouldn't have worked at all without this.
4087 (bfd_elf_find_section): New function for GDB's undercover use
4088 to find string sections that BFD hides from it.
4089 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4091 (elf_object_p, elf_core_file_p): Allocate internal file header
4092 storage dynamically.
4093 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4094 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4096 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4098 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4100 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4102 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4104 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4106 * configure.in: handle m680[01234]0 as aliases for m68k
4108 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4110 * coff-a29k.c: do byte relocs correctly
4111 * coffcode.h (styp_to_sec_flags): never load INFO sections
4112 * seclet.c (rel): don't relocate INFO sections
4114 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4116 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4117 Make the symbols unmodifiable.
4118 (bfd_section_init): Deleted.
4119 * init.c (bfd_init): Don't call bfd_section_init.
4121 * section.c (bfd_set_section_contents): Ensure that range to be
4122 written is within section boundaries.
4123 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4126 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4128 * coff-i960.c (howto_table): Deleted.
4129 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4130 interesting entries from old howto_table.
4131 (RTYPE2HOWTO): Adjusted to use switch.
4132 (coff_i960_reloc_type_lookup): New function.
4134 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4135 records for section symbol.
4136 (make_abs_section): Unused; deleted.
4137 (renumber_symbols): Re-order symbols so undefined symbols come
4138 last, as COFF format desires.
4139 (coff_write_symbol): Put C_FILE symbols in debug section always.
4140 (coff_section_symbol): New function; creates a symbol with the
4141 same name as a section, and sets up aux records for it.
4142 (coff_add_missing_symbols): New function; adds section symbols to
4143 symbol table if they aren't there already. Should someday also
4144 add a dummy C_FILE symbol if none is present.
4145 (coff_write_object_contents): Add missing symbols before preparing
4146 symbol table to be written.
4147 (coff_slurp_reloc_table): Verify that symbol indices read in are
4148 in a reasonable range.
4149 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4150 (obj_conv_table_size): Accessor macro.
4152 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4153 reloc types on i960.
4155 * bfd-in.h (bfd_get_section_name): New macro. Like
4156 bfd_section_name, but returns rvalue, not lvalue.
4157 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4158 (bfd_get_section_flags): Now returns rvalue.
4160 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4161 general, some specific to sparc or i960.
4163 * aoutx.h (set_section_contents): Set VMA for each section based
4164 on previous section. If text section VMA doesn't appear to have
4165 been set, make a best guess from the type of file.
4167 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4169 (MY(vec)): Initialize reloc_type_lookup field.
4171 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4172 (bfd_error_trap, bfd_error_vector): Extern, not common.
4174 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4175 few types of relocs for sparc; will need enhancement.
4177 * bout.c (callj_callback): Use DEFUN macro in definition.
4178 * coff-i960.c (optcall_callback): Likewise.
4180 * targets.c (bfd_target): Added fields reloc_type_lookup and
4181 _bfd_make_debug_symbol. Also minor comment changes.
4182 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4183 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4184 than arch info, and dispatch with BFD_SEND. Callers changed.
4185 * archures.c (struct bfd_arch_info): Deleted field
4187 * cpu-*.c: Don't initialize that field.
4189 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4190 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4191 (bfd_errmsg): Now returns ptr to const.
4192 * bfd-in.h (bfd_errmsg): Fix prototype.
4194 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4195 * reloc.c (bfd_generic_relax_section): Ditto.
4197 * section.c (Section Output doc): Improve description of use of
4198 output_section and output_offset.
4200 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4202 * sco-core.c: new file from net.
4203 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4204 Now we have the hairy linker, it's possible to move symbols from
4205 one section into another. Actually make that work!
4207 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4209 * hosts/sun3.h: fix declaration of free.
4211 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4213 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4214 * coff-h8300.c (reloc_processing): all relocs are relative to
4216 * opncls.c: don't use fdopen on DOS systems
4218 short patches from Glenn Kasten (glenn@ready.com)
4219 * target.c: enabled oasys support
4220 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4221 fix problem where a relocation which crossed a modification byte
4222 boundary did not work. Fix problem where a relocation near the end
4223 of a data record did not work.
4226 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4228 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4229 archvie header string counts the endian way, this heuristic sees
4230 how big an archive string to read by trying it one way and if the
4231 string table is unreasonably big, trying it the other. *FIXME*.
4232 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4234 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4236 * bfd-in.h: Increase version number to 1.97, for consistency
4238 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4240 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4242 * bfd-in.h: bump version to 1.96
4243 Major change; changed calling convention for
4244 bfd_get_relocated_section_contents so that caller allocates
4245 memory for section data.
4246 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4247 seclet.c, targets.c, bfd.c: reflect new convention.
4248 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4249 case, then use reasonable default values for SEC_* flags.
4251 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4253 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4254 size of output reloc struct.
4255 * targets.c, Makefile.in: comment out tekhex for the moment.
4256 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4257 * configure.in: tandem target is st2000
4258 * coff-m68k.c: rename static howto_table to global
4259 m68kcoff_howto_table.
4260 * bout.c: remove unnecessary abort
4261 * coff-a29k.c: various changes to the way relocations work to cope
4262 with the "new order" and latent bugs.
4265 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4267 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4268 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4269 * reloc.c (bfd_perform-relocation): don't relocate refs to
4270 absolute symbols if doing a partial link.
4272 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4274 * configure.in: Add a29k-amd-udi.
4276 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4278 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4279 internal_exec structure before initializing the fields that
4280 are used, so that the unused fields are in a known state.
4282 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4284 * tekhex.c (struct data_struct): Convert from typedef that
4285 typedefs nothing to a normal structure declaration.
4286 * tekhex.c (pass_over): Prototype args for function that
4287 second arg points to.
4289 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4291 * Makefile.in: remove old style staging. Do not print recursion
4294 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4295 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4298 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4300 * bfd.c, Makefile.in: added tekhex
4301 * aoutx.h (set_section_contents): pages should be padded to the
4302 size of a page, not the size of a segment.
4303 * configure.in: added go32 host and i386-aout target.
4304 * i386aout.c, libaout.h: now works for go32 target
4305 * ieee.c: fix bit rot.
4306 * seclet.c: support for padding seclet type.
4308 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4310 * Makefile.in: added .NOEXPORT:
4312 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4314 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4316 * elf.c (elf_compute_section_file_positions,
4317 elf_write_object_contents): Return boolean, not NULL (which
4319 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4320 Also ifdef-out code that aborts on unhandled section types.
4322 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4324 * configure.in: Recognize ncr3000 config
4325 * Makefile.in (MINUS_G): Pass on to recursive makes.
4326 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4328 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4330 * Makefile.in: Now that we have sym.h and symconst.h, compile
4331 coff-msym.c on all systems.
4332 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4333 * coff-msym.c: Update include files and comments; add weakext bit.
4335 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4337 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4338 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4340 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4342 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4343 * configure.in: Add new host and target configs.
4344 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4345 structs, which vary; just use member name.
4346 (elf_object_p, elf_core_file_p): Lint, fix comments.
4347 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4349 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4351 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4352 local, disposable, copy of the external form of section header
4353 table and program header table entries.
4355 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4357 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4359 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4361 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4364 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4366 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4368 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4370 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4371 not internal bfd_assert function (twice).
4373 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4375 * aout-target.h: change ar_max_namelen to 15 (the right value)
4376 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4379 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4381 * archive.c (bfd_generic_archive_p): check for bout archives too.
4382 * bout.c: make it work again.
4384 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4386 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4388 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4389 bfd_xmalloc() instead of bare malloc().
4391 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4393 * Makefile.in: pass down MAKEINFO on info.
4395 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4397 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4398 host/h-<foo> now just <foo>.
4399 * configure.in: reflect changes
4401 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4403 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4404 actual source file, not just the generated libbfd.h.
4406 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4408 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4409 gdb on little-endian 960 code.
4410 * archive.c (compute_and_write_armap): indirect symbols should go
4411 into the archive header too.
4413 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4415 * Makefile.in: added check target.
4417 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4419 * coff-msym.c: Move this file from gdb/ecoff.c. It
4420 handles byte-swapping for ECOFF (MIPS symbol) files.
4421 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4422 to the files built on MIPS-based hosts.
4423 * Makefile.in: Add rule for coff-msym.
4425 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4427 * Makefile.in: added clean-info target. MINIMIZE=1.
4429 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4431 * coff-rs6000.c: Move core file functions into separate
4432 new file rs6000-core.c. This is needed because reading
4433 core files depends on native include files that conflict
4434 with ../include/coff/rs6000.h.
4435 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4437 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4439 * aoutx.h (NAME(aout,print_symbol)): Don't print
4440 symbol addresss for undefined symbols.
4441 * coff-rs6000.c: Various updates (due to target-
4442 independent changes).
4443 * libbfd.h: Ditto (tdata field is now a union).
4444 * hosts/h-sparc.h: Removed prototype for bogus function
4445 'emset' (presumably should have been 'memset' - which is there).
4447 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4449 * configure.in (mips-big-* target): Same is Iris.
4451 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4453 * aoutx.h (translate_from_native_sym_flags): when creating an
4454 alias symbol, fill in the section as undefined, rather than
4455 leaving it blank. If an output section can't be found for a
4456 symbol, then don't core dump.
4458 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4460 * Makefile.in, configure.in: removed traces of namesubdir,
4461 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4462 copyrights to '92, changed some from Cygnus to FSF.
4464 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4467 * coff-h8300.c: fix stupid reloc subtraction bug
4468 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4469 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4470 the symbol.flags and done_lineno fields.
4472 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4474 * coffcode.h (coff_write_symbol): write out the correct number of
4476 * cpu-h8300.c: fix disassembly bug
4478 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4480 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4481 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4482 reloc.c, section.c (bfd_map_over_sections), targets.c
4483 (bfd_target_list): Protolint.
4484 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4486 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4488 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4490 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4491 section of a symbol rather than the section of a reffed symbol to
4492 determine the r_index of an emmitted reloc.
4494 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4496 * PORTING: New (preliminary) porting guide.
4498 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4500 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4501 (howto_hvrt16): lint.
4503 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4505 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4506 a full configuration (with possible cross-development),
4507 instead of using host-aout.c.
4509 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4511 * aout-target.h (MY(write_object_contents):
4512 Set obj_reloc_entry_size (abfd).
4513 * gen-aout.c: Change to emit a .c files, not a .h file.
4515 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4517 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4518 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4520 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4522 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4523 with more than one auxent can cause nasty core dumps.
4525 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4526 "done_lineno" so that a symbol which appears twice in the symbol
4527 table only gets it's linenumbers relocated once. Modifed
4528 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4531 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4533 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4534 stuff to use the New Order.
4536 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4538 * ieee.c: Change type of envi[] to unsigned char.
4540 * configure.in: fix vax ultrix configuration.
4542 * elf.c (bfd_section_from_shdr): Deal with null return from
4543 bfd_make_section(). (elf_object_p): Select endianess properly.
4545 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4547 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4549 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4551 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4552 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4553 * host-aout.c: Don't use aout-params.h; configure these systems
4554 in their xm files, not in a randomly generated file.
4555 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4557 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4559 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4561 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4562 host_aout_vec here as well.
4564 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4566 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4567 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4568 to prevent undefined symbol.
4570 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4572 Various lints found on PersSony
4573 * aoutx.h: cast an enum
4574 * coff-a29k.c: many ints in reloc structure turned to enum
4575 * coffcode.h: more enums
4576 * cpu-h8300.c: more enums
4577 * opncls.c: more enums
4579 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4581 * configure.in: Make Tahoe configuration work again.
4582 * bfd-in.h: Remove trailing comma from enum declaration.
4583 * ieee.c: Can't put byte values >0x7F into a signed char.
4585 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4587 * Makefile.in: Add dependencies for various coff-*.o files.
4589 * elf.c: Remove extraneous paren from core_prpsinfo and
4590 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4591 Replace references to old section "size" member with new
4592 "_raw_size" member. Implement elf_make_empty_symbol, which
4595 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4597 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4600 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4602 * coffcode.h (bfd_coff_relax_section): now static.
4603 (bfd_coff_get_relocated_section_contents): various type lints.
4605 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4607 New entry point in the transfer vector - bfd_relax_section.
4609 * aout-target.h: add to vector, call generic_relax
4610 * bfd-in.h: add to vector
4611 * bfd.c: add #define for vector
4612 * bout.c: add to vector, call generic_relax
4613 * coffcode.h: add to vector, also now has coff specific relax code
4614 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4615 * elf.c: call generic_relax
4616 * ieee.c: call new vector, clean up some bugs due to the creation
4618 * libbfd.h: add bfd_generic_relax_section EXFUN
4619 * oasys.c: call generic_relax
4620 * reloc.c: implement generic_relax
4621 * seclet.c: moved much of this into coffcode.h
4622 * srec.c: call generic_relax
4623 * targets.c: define new transfer vector
4625 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4627 * everything: now modified to use smaller reloc type. Self hosts
4630 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4632 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4633 New files for stratus.
4635 * configure.in: Add configuration fragments for stratus.
4637 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4639 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4640 variables as CONST since they are set to point to a const char
4641 string. Fixes compiler complaints.
4643 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4645 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4648 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4650 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4651 symbols, so that we can emit the correct file name even
4652 if it's an include file.
4654 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4656 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4657 (Reported by john@labtam.labtam.oz.au (John Carey)).
4659 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4661 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4663 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4664 being used to -DHAVE_PROCFS.
4666 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4667 '#include "fopen-same.h"' to end of file to match other h-* files.
4669 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4671 * configure.in: Change svr4 references to sysv4. Add case
4672 "unknown" for target vendor and infer some targets based
4673 on the specified operating system.
4675 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4677 * bfd-in.h, libaout.h: ANSIfy enums.
4679 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4681 * archive.c (normalize): created version for VMS which removes the
4682 VMS directory crap from the front and end of a filename, eg turn
4683 [-.foo]bar.obj;123 into bar.obj
4684 (bfd_construct_extended_name_table): now writes index into an
4685 extended name table in decimal - the same base used to read an
4686 extended name table.
4688 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4690 * aout-encap.c: Fix to use aout-target.h.
4691 * aoutf1.h: Use standard MY_object_p and MY_callback
4692 in aout-target.h. Remove target-specific versions.
4693 * host-aout.c: Re-write to use aout-target.h.
4694 * gen-aout.c: New files use with host-aout.c to generate
4695 host-specific a.out-related parameters.
4696 * Makefile.in: host-aout.o depends on aout-params.h, which is
4697 generated by gen-aout.
4698 * aout-target.h: Make a little more flexible.
4699 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4700 macro. Instead, inline it in aout-target.h.
4701 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4702 a gcc -Wall warning.
4703 * archive.c: Add missing commas in DEFUN macro (2 places).
4704 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4705 Berkeley ones, now that libiberty has them:
4706 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4707 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4708 remove unused variable.
4710 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4712 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4713 and execname inside HAVE_PROCFS ifdef since they are unused
4714 when it is not defined.
4716 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4718 * elf.c: Flag all sections as either code or data. We can't
4719 be sure what they are anyway, since ELF doesn't fit the
4720 traditional model of text+data+bss very well. Add new local
4721 function elf_read() to simplify code. Record entry point in
4724 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4726 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4727 rather than N copies of the same lines.
4729 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4731 * cpu-h8300.c: disassemble branch displacements correctly
4732 * coff-h8300.c: put reloc offsets out in 32bits
4734 * makefile.dos, configdj.bat: New files from DJ
4735 * cache.c: fopen with new macros is needed for DOS.
4736 * ieee.c: environ renamed to envi to stop an include file
4738 * opncls.c, coff-rs6000.c: more fopens with macros.
4740 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4742 * Makefile.in: infodir belongs in datadir.
4744 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4746 * Makefile.in: fix where docdir lives
4748 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4749 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4750 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4751 srec.c, syms.c, targets.c : all new documentation and lint
4755 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4757 * coffcode.h, srec.c: Lint.
4759 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4761 * Makefile.in: install using INSTALL_DATA, added standards.text
4764 * configure.in: mark directory as target dependent. configure
4765 nows works in objdir always so make file existence checks
4768 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4770 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4771 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4772 and mandir now keyed off datadir by default.
4774 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4776 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4777 computation of arch and machine type so it's worked out before
4778 some_aout_object_p is called.
4779 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4781 * archures.c: add extra field 'section_align_power' to hold
4782 default section alignment in object files.
4783 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4784 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4785 initialize the new field.
4786 * bout.c (b_out_callback): replace the text size, since aout
4788 * aoutx.h: Documentation in the new style
4790 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4792 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4793 use the saved value if mtime_set is already set (intended
4794 for archive files, though apparently not used yet).
4796 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4798 * targets.c: Revise comments about how to configure the target
4799 vector, to match reality. Remove mention of obsolete methods.
4800 Remove long lists of capitalized macros that turn into the same
4801 thing in lowercase. Normal vector simply lists all known
4802 lowercase xvec names; all other cases are handled by SELECT_VECS.
4804 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4807 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4808 list of supported targets.
4810 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4812 * archive.c (bsd_write_armap): The pad byte sometimes added to
4813 the string table in a __.SYMDEF member is now
4814 counted as part of the size of the string table.
4815 This is compatible with the old ranlib, as well as Sun's.
4817 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4819 * srec.c: Rewrote to fix many bugs; now gets the record type
4820 right, doesn't choke on input, sets the start address in an S9 and
4821 fills in the filename on an S0.
4823 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4825 * cpu-h8300.c: Add support for MEMIND addressing mode
4827 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4829 * coffcode.h: use the new macro if available
4831 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4832 * Makefile.in: Fixed dependencies due to file rename
4834 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4835 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4836 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4837 newos3.c, stab-syms.c, syms.c: All these files have had their
4838 #includes altered to point to the new places.
4840 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4842 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4844 * configure.in: Add vendor "ncr" as supported per-target vendor.
4845 Add svr4 case for i386 per-host case.
4847 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4850 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4852 * syms.c (bfd_decode_symclass): Return 'A'
4853 for symbols that are both absolute and global.
4854 * archive.c (bfd_special_undocumented_glue): Return NULL
4855 if bfd_ar_hdr_from_filesystem returns NULL.
4857 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4859 * Makefile.in: added coff-h8300
4860 * configure.in: now h8 is a coff target
4861 * cpu-h8300.c: fix various disassembly problems
4862 * libcoff.h: took out some code which has been #0ed for a long
4864 * targets.c: added h8 coff
4865 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4866 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4868 * coffcode.h: Started to change the way machine dependencies are
4869 handled, from the nest of #ifdefs to macros defined in the
4870 including coff-<foo>.c
4872 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4874 * aoutx.h (some_aout_object_p): Set the `executable' bit
4875 if the entry point is contained in the text segment, even if the
4876 text segment is at location 0.
4878 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4879 nonstandard MIPS sections (.rdata, .sdata, etc).
4881 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4882 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4883 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4885 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4887 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4889 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4890 from syms.c to new file stab-syms.c. Also, since GNU extended
4891 type codes such as N_SETT are no longer in ../include/stab.def,
4892 include them manually.
4893 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4894 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4895 * libaout.h: Added prototype for aout_stab_name().
4896 * Makefile.in: Update Makefile for new stab-syms.[co].
4898 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4900 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4901 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4902 just make N_XXX work by excluding the header from the text segment.
4903 * aoutx.h: Fix comments to match.
4905 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4907 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4908 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4909 for the "logical" text segment (i.e. never consider the exec
4910 header to be part of the text segment). This change is
4911 needed for consistency with various other parts of bfd and ld.
4912 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4913 and move calculation of obj_textsec(abfd)->size to libaout.h.
4914 * bfd-in.h: Removed bogus ';'.
4916 * Makefile.in: Add MINIMIZE flag to select lean
4917 or bloated target_vector.
4918 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4919 * newsos3.c: Fixes to ../include/aout64.h remove need
4920 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4922 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4924 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4925 handle both little and big-endian targets, with little
4926 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4927 * host-aout.c: Add FIXME note.
4929 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4931 * targets.c: Make the default target_vector contain
4932 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4933 Old behavior can be gotten by defining ALL_TARGETS.
4934 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4935 Factored out common code into new file aout-target.h.
4936 Saves a lot of duplicate code for a.out variants.
4938 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4940 Get 'make headers' to work when configured with +subdirs.
4941 * Makefile.in: Add $(subdir) to docdir path.
4942 * doc/Makefile.in (protos): Add $(srcdir) prefix
4943 to name of sed scripts.
4945 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4947 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4948 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4949 to include names of N_SETT etc.
4951 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4953 * elf.c: Add minimal support for ELF symbol tables. Generates
4954 canonical bfd symbol tables from ELF symbol tables. Change the
4955 name of some functions from bfd_<name> to elf_<name>.
4957 * syms.c: Trivial fix to comment to remove a redundant "to".
4959 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4961 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4962 form that GDB recognizes as COFF.
4964 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4966 * ieee.c (ieee_object_p): cast NULL correctly.
4967 * configure.in: added harris host
4969 * coff-a29k.c: Lots of changes, most from David Wood.
4971 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4973 * coff-m88k.c (coff_write_armap): Just #undef it.
4975 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4977 * Makefile.in: standardize on MINUS_G to disable debugging
4978 * coff-m88k.c: create coff armaps instead of bsd ones.
4979 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4982 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4984 * elf.c: Additions to support ELF format core files.
4985 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4986 has support for /proc (all the include files in particular).
4988 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4990 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4991 of two N_SO stabs, one for directory, and one for filename.
4993 * bfd-in.h (print_vma): Factor out duplicate definition.
4995 Exit a little more gracefully when malloc returns NULL.
4996 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4997 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4998 * libbfd.h: Rre-generated due to libbfd.c update.
5000 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5002 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5004 * elf.c (elf_object_p): Don't try to create a bfd section for
5005 the first ELF section header. It is just a placeholder.
5007 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5009 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5010 core files, when compiling native.
5011 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5013 FIXME: The aoutf1.h change below needs to be reversed back
5016 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5018 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5019 manipulation of lnno fields in lineno structs in a coff-<f>.h
5020 independent way. Override it in coff-<f>.h to your favourite
5021 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5022 (coff_swap_lineno_out): modified to use the new macros.
5024 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5026 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5027 unknown arch when the magic number doesn't specify the
5028 architecture, since some OSs (eg old sun3s) don't set the number, and
5029 020 is probably the right answer anyway.
5031 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5033 * hosts/h-news.h, hosts/h-rtbsd.h:
5034 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5035 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5036 bfd_print_symbol_nm, for use by nm.
5037 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5038 bfd_print_symbol_nm option, to print in nm format.
5039 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5040 oasys.c (oasys_print_symbol): Provide stub implementations
5041 for bfd_print_symbol_nm.
5042 * syms.c: New function bfd_decode_symclass, used by nm printer.
5043 New function bfd_stab_name to look up string name of stab code.
5045 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5047 * Makefile.in: Added ctor.c
5048 * archures.c (bfd_default_arch_struct) added
5049 bfd_default_reloc_type_lookup.
5050 * coffcode.h: removed a load of #if 0ed code.
5051 (coff_compute_file_section_positions): now works out the section
5052 alignment and size correctly in all cases.
5053 (coff_get_symtab): looks for constructor symbols and calls the
5054 right function when they're found. (coff_canonicalize_reloc):
5055 knows when a section is full of constructors and does the right
5057 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5059 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5060 * libcoff.h: removed #if 0ed code
5061 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5062 arch independent constructor relocation type.
5063 (bfd_reloc_type_lookup): removed the comment "this will go away"
5064 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5065 reloc which is used when BFD_RELOC_CTOR falls through to give a
5066 default 32bit reloc for constructors.
5067 (bfd_default_reloc_type_lookup): added.
5068 * aoutf1.h: fixed SEGMENT_SIZE typo.
5070 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5072 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5073 matching prefix "coff".
5074 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5075 rs/6000 csect records.
5077 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5079 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5080 * configure.in: add motorola delta88 cases
5081 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5082 write_armap prototype
5083 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5085 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5087 * Rename COFF-related files in `coff-ARCH.c' form.
5088 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5089 coff-mips.c, coff-rs6000.c to be exact.
5091 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5092 make output clutter.
5093 * config/mt-*: Ditto.
5095 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5097 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5098 John Gilmore. Archive support from Damon A. Permezel.
5100 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5101 * configure.in: Add rs6000 case.
5102 * targets.c: Add rs6000 vector.
5103 * archures.c: Add rs6000, fix comment on romp.
5104 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5105 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5106 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5107 * section.c (bfd_make_section): Return NULL on attempt to create
5109 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5110 (bfd_swap_aouthdr_in): Handle lots more members.
5111 (make_a_section_from_file): If section has already been seen,
5112 just return false rather than overwriting it.
5113 (coff_real_object_p): Understand incoming magic numbers.
5114 (coff_set_flags): Understand outgoing magic numbers.
5115 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5116 (build_debug_section): Add fn for reading debug string section.
5117 (get_normalized_symtab): Handle symbol names in debug string section.
5118 Remove unused obj_string_table.
5119 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5120 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5121 existing section before making one.
5122 * cpu-rs6000.c: New file.
5123 * rs6000coff.c: New file.
5125 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5127 * elf.c: Add partial support for ELF format corefiles. Still needs
5128 support for extracting registers from corefiles.
5130 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5132 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5133 RANLIB is defined as echo, send the output to /dev/null to help
5134 reduce clutter in the output from doing a make.
5136 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5138 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5139 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5141 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5143 * coffcode.h (coff_compute_section_file_positions): make it pad
5144 section size out if there are alignment restrictions so that the
5145 image will be ok on a system where section positions are worked
5146 out by accumulating sizes rather than from the section headers.
5147 * targets.c (proto write_armap). Changed orl_count to unsigned.
5148 * opncls.c (bfd_close_all_done). Added so that generative
5149 programs like gas can close a bfd without causing bfd confusion.
5150 * libbfd.h (changed becuase of protos)
5151 * amdcoff.c: messed with the way that jmp displacements are
5152 calcualated. This may not yet be totally correct.
5153 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5155 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5156 abs symbol has no section (like a register symbol).
5157 (coff_write_symbol) now zeros auxent before filling it up to help
5158 with sensitive applications.
5159 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5161 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5163 * bfd.c: Make sure we don't get a macro strerror().
5164 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5165 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5166 attempt to recover command, ifdef NO_CORE_COMMAND.
5167 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5169 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5171 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5173 * archive.c (bsd_write_argmap): The size of the ranlib structures
5174 should not include the size field itself.
5175 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5176 adata(abfd)->exec_bytes_size field instead of constant macro,
5177 because aoutx.h compiles to a simple .o file shared by
5178 all 32-bits a.out targets.
5180 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5182 * configure.in: Allow i386-sco-sysv.
5183 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5184 * cpu-h8300.c: lint.
5186 * host-aout.c: New strategy. We use common code, include files,
5187 and data structures to handle the file, but set a few parameters
5188 from the host's config file (page size, text start addr, etc).
5189 * libaout.h: Define HP BSD machine types.
5190 * aoutf1.h: Handle reading a.outs with these types.
5192 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5193 virtual-memory-address of the .reg section. We can't just make a
5194 section for "all the regs and nothing else" because only GDB knows
5195 exactly where the regs are (scattered around the upage and stack).
5196 Clean up memory allocation. Remove big- and little-endian
5197 vectors, replace with single vector; this only runs on the host,
5198 in host byte order. Replace byteswap routines with aborts in case
5200 * targets.c: There's only one trad_core_vec now.
5201 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5203 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5205 * hosts/h-amix.h (free): Fix prototype.
5207 * aoutx.h: Don't use NULL as an integer, for braindead systems
5208 that declare it as (void *)0. (From Peter Schauer.)
5210 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5212 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5213 problem with bad Ultrix system headers.
5214 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5215 various kinds of alignments for the various kinds of
5218 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5220 * doc/Makefile: Don't assume . is on the path (from James Clark).
5222 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5224 * Makefile.in: Avoid Sun Make VPATH bugs.
5225 * targets.c: Declare trad_core vectors extern.
5227 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5229 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5230 * libbfd.h: Moved ALIGN macro here.
5231 * bout.c (b_out_callback): Replace i960_align by align_power.
5233 * libaout.h (struct aoutdata): Added fields page_size,
5234 segment_size and exec_bytes_size. These help generic code
5235 (in aoutx.h and libaout.h) to figure out where to align
5236 the various segments in a demand paged file.
5237 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5238 to decide if the exec header counts in a_text (text segment size).
5239 Also, assume D_PAGED flag is set; don't set it here.
5240 * bout.c (b_out_callback): Add initialization of
5241 adata fields page_size, segment_size, and exec_bytes_size.
5242 * host-aout.c (NAME(host_aout, callback) and
5243 NAME(host_aout,mkobject): Ditto.
5244 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5245 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5246 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5247 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5248 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5249 for some systems (mainly sunos), so do it in the callback instead.
5250 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5251 * aoutx.h (NAME(aout,set_section_contents): Change the way
5252 filepos and size of sections are carried out to support
5253 older styles of demand paged executables.
5256 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5258 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5259 * bfd.c: Added macros to enable gas to swap coff records.
5260 * coffcode.h: Make the coff_swap_*_out routines return the number
5261 of bytes swapped, and cleaned up their prototypes.
5262 * configure.in: Added ebmon/coff support
5263 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5265 * targets.c: Added new entry points for coff swapping
5267 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5269 Restructure configuration scheme for bfd, binutils, ld.
5271 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5272 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5273 Change some config names to match other dirs.
5274 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5276 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5277 ../include/sysdep.h.
5278 * cpu-i960.c: Strncmp needed a length arg.
5279 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5280 * i386aout.c: Remove dead N_TXTOFF override.
5281 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5282 * config/: Rename some config files to match up h-*.h names.
5283 Remove all the HOST_SYS definitions from the config files.
5284 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5285 * hosts/h-hp9000.h: Remove USG comment.
5286 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5287 * hosts/h-news.h, h-sparc-64.h: New config files that had
5288 previously been kludged in the <sysdep.h> file.
5290 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5292 * config/*: trad-core support is HOST dependent, not target
5293 dependent. Target config files only set DEFAULT_VECTOR and/or
5294 other vector elements. Exception: when host-aout.c is in use,
5295 in which case we're forced to assume we're native (hp, vax,
5296 tahoe). Rename XDEPFILES to HDEPFILES.
5297 * Makefile.in: Rename XDEPFILES.
5298 * config/h-sun*: Don't force static linking.
5299 * trad-core.c: Document how to use it nowadays.
5300 * i386aout.c, newsos3.c: Clean up.
5301 * i386coff.c: Allow 386 coff files to be used as core files too
5302 (for reading core files from embedded systems).
5304 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5306 * Add i386aout.c for a.out support on the i386.
5308 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5310 * reloc.c, section.c, syms.c, targets.c: correct info-node
5311 structure in *doc* comments.
5312 doc/Makefile: stop hiding complaints from makeinfo.
5314 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5316 * aoutx.h (...some_aout_object_p): Take a third parameter,
5317 the internal_exec struct, and avoid ever looking at an
5318 external_exec. All callers changed to read the entire
5319 external_exec struct, swap and check its magic number,
5320 swap in the whole structure, and pass the swapped-in version to
5322 * bout.c: Bring into modern era. Use single _object_p routine
5323 for big- aand little-endian. Provide internal and external
5324 exec header structs. Use separate swap-in and swap-out routines.
5326 * libaout.h: Move struct internal_exec from ../include/aout64.h
5327 to here. Add obj_symbol_entry_size to struct aoutdata.
5328 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5330 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5331 EXTERNAL_NLIST_SIZE. Callers changed.
5333 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5335 * bfd.c: Remove strerror() to libiberty.
5337 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5338 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5339 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5340 last byte of transfer, not first byte, is within the section.
5342 * host-aout.c: Remove `BSD' archive support. Lint.
5344 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5345 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5346 `bfd_arch_info_type'. All uses changed.
5347 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5348 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5349 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5350 it needs a better name.) All uses changed.
5351 * targets.c: Rename `enum target_flavour_enum' to `enum
5352 target_flavour', and remove the `_enum' from all of the enum
5353 values themselves. All uses changed.
5355 * configure.in, config/h-i386mach: i386 mach host.
5356 * config/t-i386-aout: Use host-aout.c.
5358 * trad-core.c: Give it its own xvec's to make it independent
5359 of other file formats.
5360 * ecoff.c, host-aout.c: Remove refs to trad-core.
5361 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5362 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5364 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5366 * reloc.c: Extended NEWHOWTO macro
5367 * ieee.c: Changed the way 8bit pcrel is done
5368 * cpu-h8300.c: got the registers in the right order
5370 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5372 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5373 prediction is vindicated!
5375 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5376 Remove refs to howto.c, since Steve forgot.
5378 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5380 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5381 still work. Now allows any architecture/machine to be set.
5383 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5385 * howto.c deleted and moved code to reloc.c
5387 * libbfd.h, libbfd-in.h removed $id stuff for real
5389 * cpu-h8300.c Made it match various different spellings of h8300.
5391 * archures.c: Took out the first char filter which made it only
5392 look for a cpu/arch match when the first chars of supplied and
5393 tested names were the same.
5395 * targets.c removed oasys stuff, pending someone to fix the bugs
5399 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5401 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5402 ELF support good enough for GDB.
5403 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5404 m68k-cbm-svr4 host and target.
5405 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5406 so `diff' and `patch' can cope.
5408 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5410 * archures.c: removed texinfo error
5412 * init.c: added texinfo hooks, and removed initialization error
5415 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5418 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5420 * cpu-i960.c: Avoid numerical count of initializers.
5422 Vax Ultrix changes from David Taylor <taylor@think.com>:
5423 * host-aout.c: Make little-endian vector really little-endian.
5424 * configure.in: Separate vax and tahoe cases, handle ultrix.
5425 * config/t-vax: Add trad-core.o.
5426 * config/h-vaxult: New host system.
5428 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5430 * bfd-in.h VERSION, change version number to 0.18, this makes a
5431 gap, but now is the same as the linker version number.
5433 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5434 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5435 files will eventually contain processor specific bits for bfd,
5436 like strange relocation information and dis/assembly. So far only
5437 the H8 has been even partially done. This work also ties in with
5438 the change in handling architectures.
5440 * amdcoff.c: (a29k_reloc) fix error message.
5442 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5443 discover the architecture of the bfd. (sunos4_callback) calls the
5444 function bfd_set_arch_mach rather than stuffing stuff directly
5445 into the bfd. (sunos4_write_object_contents), changed names of
5448 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5449 setup the environment.
5451 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5452 headers in big endian format, regardless of the endianess of the
5455 * archures.c: totally changed. Now an architecture is represented
5456 with a pointer to an info structure rather than an enumerated type
5457 and a long. The old info is available as two elements in the
5458 structure. Future enhancements to architecure support will
5459 involve pointers to methods being placed into the info structure.
5461 * bfd.c: changed the definition of the bfd structure for the new
5464 * bout.c: (b_out_set_arch_mach) changed to use the new
5465 architecture mechanism.
5467 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5468 the new architecture mechanism.
5470 * configure.in: added h8 stuff.
5472 * ieee.c: too many changes to note. Now ieee files written with
5473 bfd gas and ld can be read by gld and ieee only linkers and
5476 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5478 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5479 than fixing the structure directly.
5481 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5482 than fixing the structure directly.
5484 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5485 before opening a bfd.
5487 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5488 rather than fixing the structure directly.
5490 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5491 in the t/hmake file) a user can select which backends they want
5492 linked with bfd without changing the source.
5494 * init.c: new, looks after initializing modules.
5496 * howto.c: for future use, will allow an application to work out
5497 what cookie to use as a handle on a relcoatio howto.
5499 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5501 * srec.c: Better error checking, partly from Peter Schauer.
5502 (srec_object_p): Avoid assuming any file that starts with 'S' is
5503 an S-record file! (Check for 3 uppercase-hex digits after it.)
5504 (ISHEX): Define new macro for checking supposedly hex characters.
5505 (pass_over): Treat as EOF any S-record line that:
5506 * doesn't have hex in either size character
5507 * produces a size larger than 0x7F
5508 * has an unrecognized type number
5510 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5512 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5513 opncls.c: Lint (saber actually).
5515 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5517 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5518 * newsos3.c: Fixed two types: newos3 -> newsos3.
5519 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5520 to use correct segment.
5522 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5524 * aoutx.h (print_symbol): Handle missing symbol->name.
5526 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5528 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5531 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5533 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5534 add sgi/irix support.
5536 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5538 Changes for the AMD 29000 Ultracomputer port from David Wood.
5541 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5543 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5546 * coffcode.h (coff_real_object_p): Pass information about the
5547 current file's coff symbol format to BFD via the coff_data struct.
5548 (coff_find_nearest_line): obj_icof => coff_data.
5549 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5550 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5551 and DIMNUM == E_DIMNUM.
5552 * configure.in: Handle a29k-*-* hosts, and targets
5553 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5554 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5555 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5556 local_linesz to `coff_data' (tdata) struct.
5557 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5558 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5560 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5562 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5563 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5565 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5567 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5569 (sunos4_core_file_matches_executable_p): Fix header comparison.
5570 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5571 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5573 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5575 Allow GDB to patch object files.
5577 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5578 * trad-core.h (trad_unix_core_file_p): Ditto.
5579 * aoutx.h (aout_set_section_contents): On first output, check
5580 abfd->direction and complain if erroneous.
5582 * Makefile.in: Add crude dependencies.
5584 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5586 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5587 to h/t-xxxx files so that everything will work on System V.
5589 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5591 * aoutx.h: Add information on host-aout.c and how to configure
5592 to use it, to the manual.
5593 * configure.in: Tix typo.
5594 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5595 else dummy out the core file support.
5596 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5597 specified, use it to locate the data section.
5598 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5599 rather than as chars (lint).
5601 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5603 * aoutx.h, coffcode.h: saberized.
5605 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5607 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5609 bfd.c, targets.c: minor rewording of doc segments
5612 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5614 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5615 etc, rather than TEXT_START_ADDR.
5616 * host-aout.c: Remove #if 0 around whole thing.
5617 Update to modern (32/64-bit) a.out naming conventions.
5618 Include a large chunk of ../include/a.out.gnu.h to get macros that
5619 are not defined by the system include files.
5620 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5621 macro used by the other a.out implementations.
5622 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5624 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5626 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5627 texdoc and psdoc; make these depend on generated .texi's
5629 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5632 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5635 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5636 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5637 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5638 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5639 obtrusive marks indicating .c origins.
5641 * bfd.texinfo: generalize most references to linker
5643 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5645 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5646 * archures.c: remove empty foo() definition (crept in at vn1.9)
5648 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5650 * bfd.texinfo: use @setchapternewpage on instead of lots of
5651 @page's; minor rephrasing in Introduction.
5653 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5654 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5655 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5656 segments): used BFD (caps) more consistently as a name in
5657 discourse, fixed a few other minor typos and uses of fonts
5660 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5662 * coffcode.h: fixed bug where string table size wasn't being swapped.
5664 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5666 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5668 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5669 flags. (bfd_print_symbol_vandf) now knows what to do with the
5672 * aoutx.h: made translate_from_native_sym_flags and
5673 translate_to_native_sym_flags produce the above flags.
5676 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5678 * all files: update copyright notices for GPL version 2.
5679 Install header comments and attribute most modules to their
5680 authors. BFD's name is now officially "Binary File Descriptor",
5681 so remove any conflicting pejoratives.
5682 archures.h: Consists solely of comments; remove it.
5684 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5686 * Makefile.in, bfd.c: Made it compile again.
5688 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5690 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5693 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5695 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5696 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5699 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5700 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5702 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5704 * Everything: created some new files, core.c format.c, reloc.c,
5705 section.c and syms.c to split the functionality a bit better.
5706 Cleaned up the rest of the files a bit, and added some
5710 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5712 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5713 really takes 3 arguments, patched code and ammended prototypes.
5715 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5717 * ../include/bfd.h (struct bfd_target): Added new field
5718 "align_power_min" which contains the minimum alignment for a
5719 section. This is used in coff_new_section_hook. The field
5720 insertion necessitates an update of all backends..
5722 * aoutf1.h jump table field inserted
5724 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5727 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5728 table field inserted.
5730 * coffcode.h(just about everything) Now patches up symbol tables
5731 using a different mechanism. The Intel major bug has been fixed,
5732 and the linker can self host on the Aviion and be debugged with
5735 * ecoff.c: new include and jump table patch, i386coff.c: new
5736 include and jump table patch, icoff.c: new include and jump table
5737 patch, ieee.c: can now read archives containing ieee modules.,
5738 libcoff.h: added (combined_entry_type), libieee.h: uped max
5739 sections to 20, m68kcoff.c: new include and jump table patch,
5740 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5741 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5742 srec.c: jump table patch. trad-code.c fixed #IF typeo
5744 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5746 * coffcode.h (coff_swap_aux_in): added else case to deal with
5747 filenames less than 9 characters.
5750 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5752 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5754 * srec.c: now allows any number of sections to be created in a
5755 file. Outputs addresses of the right length.
5757 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5759 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5760 target didn't match, the format got set to the attempted match,
5761 breaking a future test.
5763 *../include/i386coff.h : fixed typo in type field with size
5765 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5766 support in the jump table for the swapping routines exported to
5767 gdb. Now gdb works with the 386.
5769 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5771 * Merge in changes from gdb-3.95 release.
5772 Makefile.in: Allow hmake and tmake files to add OFILES.
5774 bfd.c: support specific targets as well as searching. When
5775 searching, take default target in preference to others.
5777 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5778 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5779 libbfd.h: Support specific targets as well as searching.
5780 opncls.c: Support specific targets as well as searching.
5781 targets.c: Search is short-circuited if default target matches.
5782 liboasys.c, libieee.c: Undo bothner changes that make macros
5783 work to the left of assignment, but which depend on the
5784 representations of different pointer types being the same.
5786 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5788 * i386coff.c: created.
5789 * coffcode.h: added support for 386.
5790 * Makefile.in: added support for 386.
5791 * ../include/i386coff.h: created
5793 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5795 * coffcode.h: removed all put_x_<sizes>
5796 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5800 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5802 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5804 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5806 * everything: Removed sysdep.h from bfd.h and put back into files
5807 from which it was split out. Now 64 bit version is built with a
5808 -DHOST_64_BIT="long long" on the compile line.
5810 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5812 Changed all the [get|put][name] routines to use [get|put]_[size
5815 Put in support for 64 bit work. Now two versions of bfd may be
5816 generated, according to the state of TARGET_64_BIT, one which is
5817 32 bit only, and one which is 64/32 bits.
5818 Created new back end 'demo64' to test 64 bit functionality.
5820 Renamed some files to work on DOS.
5822 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5823 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5824 chage, 64 bit transfer. * liba.out.h: Split out common code from
5825 sunos and newsos into liba.out. Name changes and prototype mods. *
5826 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5827 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5828 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5829 change and 64bit stuff.* newsos3.c: common code removed, new jump
5830 table. * oasys.c: Name change * opncls.c: Portability fixes *
5831 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5832 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5833 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5834 64bit ized. * demo64.c: 64 bit a.out back end
5836 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5838 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5839 on LHS of assignment, even when using old compilers.
5840 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5841 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5842 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5843 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5844 * targets.c: Add declaration of newsos3_vec.
5846 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5848 * aout.c: fixxed some of the problems with filepos calculation.
5849 (swap_ext_reloc): fixed problem with creation of relocs.
5850 (aout_set_section_contents): fixed filepos problem
5852 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5853 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5854 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5855 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5856 cleaned up. (coff_write_object_contents) cleaned up.
5858 * ecoff.c: Totally different. Now supports ecoff fully.
5860 * icoff.c: fixed problems in relocation callout.
5862 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5864 * m68kcoff.c: updated target vector.
5866 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5867 choose_reloc_size. (sunos4_write_object_contents) now calls
5868 choose_reloc_size so outputs relocs correctly, also calculates the
5869 size of the sections correctly.
5873 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5875 Merge Per Bothner's changes to modularize BFD a.out a bit.
5877 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5878 * ieee.c: Cast enums to int before comparing them, for brain-
5880 * coff-code.h: Remove coff_get_section_contents, and use the
5881 generic one instead.
5883 * aout.c: Derive new module from sunos.c, containing generic
5884 support code for all kinds of a.out files.
5886 * sunos.c: Remove all code that goes in aout.c. Split out
5887 machine dependent followup in sunos4_object_p into
5888 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5889 and redefine only the names we CHANGE, not all the names. Drop
5890 the little-endian vector, and rename the vector as sunos4 rather
5893 * b.out.c: Use aout.c routines for most of the work. Slight
5894 changes for the new regime. Remove close_and_cleanup and
5895 get_section_contents in favor of generics. New transfer vector
5898 * newsos.c: New support for Sony NEWS, another a.out format.
5900 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5901 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5902 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5904 * opncls.c (bfd_close): Call format-dependent write_contents
5905 routine, if writing, before calling target-dependent
5906 close_and_cleanup routine (which is now always generic, I think).
5907 * srec.c: Use bfd_alloc instead of malloc. Remove
5908 close_and_cleanup and move code from it to
5909 srec_write_object_contents. Add write_contents to tvec.
5910 * targets.c: Remove a.out little vector, replace a.out big
5911 vector with SunOS vector. FIXME: Need Vax support again now.
5913 * libbfd.h: Add write_contents format-dependent-vector to the
5914 bfd_target vector. Supply a generic close_and_cleanup routine.
5915 * liba.out.h: Handle the new aout.c split. Add prototypes for
5916 all routines defined in aout.c. Rename "sunos" things to "aout"
5917 things. Add a few fields where needed for various formats.
5918 * Makefile.in: Add aout.c and newsos.c.
5920 * archive.c, ieee.c, oasys.c: Lint.
5922 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5925 changed forward declaration struct stat; to reduce warnings. Changed
5926 comment on bfd_h_<x>_x.
5928 * ../include/m68kcoff.h, ../include/intel-coff.h,
5929 ../include/m88k-bcs.h
5930 Now there are two incarnations of relocs, linenos and syments. One for
5931 internal digestion, and one full of char arrays for I/O. The original
5932 names have gone to detect errors.
5934 * Makefile.in, m68kcoff.c, targets.c
5935 Test new structure code with a 68k coff implementaion
5937 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5938 Fixed all the places where there were problems with the size and
5939 alignments of structures on disk and structures in memory. #ifed out
5940 all the code in coffswap.c, since it should be done using the target
5943 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5945 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5946 multiple reloc command.
5948 * sunos.c (sunos4_set_section_contents): Made it so that sections
5949 are always padded to their alignment size.
5951 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5953 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5954 Clean up types and such (saber C problems).
5955 * ecoff.c: Clean up types and such. Remove routines that are
5956 not used. Fix up reading and swapping of shorts from files.
5958 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5960 * a.out.vax.c: Remove two bogus "static" from prototypes.
5962 * ecoff.c: Got rid of lots of non-working junk (that had
5963 been copied directly from coff-code.h).
5964 Updated to be consistent with updates to icoff.c and coff-code.h.
5966 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5967 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5969 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5970 but until the target_vector is automatically generated,
5971 it's as good as any. Note that the text offset is the only
5972 difference between NewsOS and SunOs (including magic numbers).
5973 (Most of the sunos_* routines should to renamed bsd_*
5974 and move to a bsd.c file. Then (and when the target_vector
5975 is automatically generated) it might make sense to create
5976 a separate Sony target.)
5978 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5979 on some systems, and doesn't help on others.
5980 Similarly, only define X_OK if not already defined.
5982 * trad-core.c: Don't include sys/stat.h - at least
5983 on NewsOS 3, it has already been included.
5985 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5987 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5988 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5989 symbol tables if necessary when reading them in, so gdb can use
5990 them. Add "bfd_coff_" to the names so they won't conflict with
5991 names in calling programs. FIXME-soon: if coff-code.h is
5992 included in two BFD modules, this will cause duplicate
5993 definitions; the routines should be exported to a separate,
5994 common, module (probably along with a mess of other ones).
5996 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5998 Improve modtime support.
6000 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6001 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6002 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6003 BUG: archive members still do not get correct mod times.
6005 Improve floating point support for core files.
6007 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6008 (sunos4_core_file_p): Create a second registers section in the
6009 core file, called ".reg2", for the float registers.
6011 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6013 * many changes to improve archive handling; found a logic flaw in
6014 bfd_check_format which only just happened to work by cooncidence.
6016 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6018 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6021 * bfd.h: changed type of udata in asymbol to void *, like it
6022 should be. Added bfd_reloc_dangerous enum member.
6024 * coff-code.h: Fixed it so that internally generated symbols get
6025 their values relocated correctly in all cases. Removed calls to
6028 * icoff.c: Not understanding the destination symbol of a reloc is
6029 not a failure any more, just 'dangerous'. This allows linking of
6030 b.out and coff images.
6032 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6036 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6038 * sunos.c (translate_to_native_sym_flags): fixed
6039 sym_pointer->n_value so that symbols on the way out get their
6040 section relative values calculated correctly.
6042 * coff-code.h (mangle_symbols): fixed problem where tags were not
6043 being relocated for structs, enums, unions. Also various lints.
6045 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6047 * archive.c (get_elt_at_filepos): system_call_error returned
6050 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6052 * Resolve the use of no_error and system_call_error.
6053 The bfd library itself now will never set bfd_error to
6056 The code still needs to be combed to make sure all the error
6057 codes are correct. I suspect they are not always set correctly.
6059 * The names of all the messages have _ prepended because the sun
6060 bundled compiler can't distinguish from a macro which takes an
6061 argument and the same identifier in a non-macro context.
6063 * The reason for the above being that entry points which used to
6064 be trampoline functions are now just macros which expand to a
6065 direct call through the bfd's xfer vector.
6067 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6068 must gas have its own version of everything (the gas version
6069 had the correct value)
6071 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6073 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6074 properly support i960 architecture and output correct reloc stuff.
6076 * bfd.h: added prototype for bfd_printable_arch_mach, added
6079 * coff-code.h: Applied patches from chrisb to support i960
6080 architecture, zero relocs and swap them correcly and conditionally
6081 compiled the timestamp.
6083 * sunos.c: Made the default section alignment 2^3 so that doubles
6084 are done properly. Fixed the same reloc bug that was in b.out.c
6086 * sysdep.h: Now compiles on a Posix box
6088 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6090 * icoff.c: Fix comment on big-endian version.
6091 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6092 F_RELFLG). Set F_AR32WR in output files if little endian
6095 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6097 * archures.c fixed =/== typo
6099 * sunos.c added architecture stuff for output. Fixed
6100 bug where files where vma(data) != size(text)
6101 were processed wrong.
6103 * coff-code.h added a lint cast
6105 * (../include/a.out.sun4.h) fixed it so zmagic
6108 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6110 * archive.c removed loads of includes, and fixed bug where string
6111 table didn't have a null at the end.
6113 * bfd.c fixed includes, added symbols argument to
6114 canonicalize_reloc entry point.
6116 * libbfd.c fixed includes and added some lint patches.
6118 * targets.c added both sorts of intel coff.
6120 * b.out.c fixed included, changed was the canonical
6123 * icoff.c added support for callj and big and little
6126 * opncls.c added chmod+xing for files with EXEC_P set.
6128 * sunos.c fixed includes. Changed default section
6129 alignement to words. Fixed relocation stuff to work with
6132 * bfd.h various new types added, prototype for new
6133 reloc calls, changed bfd->iostream to a void *
6134 to including files don't need stdio.h.
6136 * libcoff.h added conversion table to tie relocs to
6141 * coff-code.h fixed includes. Added code to support
6142 big and little endian formats. Various lints. Better
6143 processing of symbols. Changed reloc stuff to new
6146 * libbfd.h fixed includes
6149 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6151 * bfd.h changed name of alignment entry in sec_struct to
6152 alignment_power, because of conflicting uses within bfd.
6153 Now it should be obvious that it's a 2**n alignment
6154 specifier. Removed start_pad, end_alignment, block, minsize,
6155 output_file_alignment, subsection_alignment and original_vma fields.
6156 Added align_power() macro. Fixed bfd_section_alignment
6157 acessor macros. Added bfd_symbol_same_target macro.
6159 * b.out.c (b_out_write_object_contents) fixed to use
6160 new alignment member. Fixed (callj_callback) to use section
6161 relative symbols properly.
6163 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6164 Fixed (translate_from_native_sym_flags) to correctly make
6165 symbols section relative.
6167 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6168 (bfd_make_section) took out initialization of obsolete members.
6169 (bfd_print_symbol_vandf) added
6171 * opncls.c (bfd_create) created.
6173 * coff-code.h (coff_new_section_hook) took away refs
6174 to obsolete members. (make_a_section_from_file) added
6175 conversion between alignment types. (coff_symbol_from)
6176 added. (coff_count_linenumbers) only counts linenumbers
6177 if symbol is of coff-type. (coff_mangle_symbols) only
6178 heavily mangles symbols if symbol is coff-type.
6179 (coff_write_symbols) various lints. (coff_write_object_contents)
6180 various lints and modification for alignment conversion.
6181 (coff_slurp_relocs) fixed for use with new asection shape.
6183 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6185 * archive.c lots of lint
6187 * b.out.c added callj relocation support, upgrated reloc howto.
6188 Fixed so that asymbol and reloc records are output
6191 * bfd.c lots of lint, support for new bfd entry point
6194 * bfd.h changed definition of asymbol to contain pointer to
6195 owning bfd, removed target dependencies.
6197 * cache.c took out print statements, put in BFD_ASSERT calls.
6199 * coff-code.h various lints, corrected linenumber output
6200 functionality. Added support for new style asymbols and
6201 bfd_print_symbol. Fixed so that asymbol and
6202 reloc records are handled correctly. Added timestamp.
6204 * icoff.c Added support for new howto shape.
6206 * liba.out.h Added support for new asymbol shape
6208 * libbfd.c various lints
6210 * libbfd.h various lints
6212 * libcoff.h added support for new asymbol shape.
6214 * sunos.c various lints. Added support for new asymbol shape
6215 and bfd_print_symbol.
6217 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6219 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6220 pointer lint. Added support for callj relocation. Fixed bug where
6221 the last 32 bytes of the text section were overwritten by data. Fixed bug
6222 where archives of b.out didn't work due bfd_slurp_extended_name_table
6225 * sunos.c added support for n_other field. Braced the howto table so
6226 that it won't be affected by any lengthing of the howto struct typedef.
6229 * bfd.h added support for n_other field, added special_function
6230 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6233 * bfd.c upgraded bfd_perform_relocation, various lints.
6235 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6237 * ChangeLog: Started ChangeLog for BFD.
6238 * ToDo: Create file for suggestions.
6240 * Makefile: Support easy loading into Saber C.
6241 Add dependencies for icoff.o and bcs88kcoff.o.
6242 Rename coff.c to coff-code.h. Change callers.
6244 * bfd.c (bfd_check_format): Allow the check_format routines
6245 to return the desired target vector, rather than just a Boolean.
6246 bfd.h (bfd_check_format): Change function pointer return type.
6247 archive.c (bfd_generic_archive_p): change callee.
6248 b.out.c (b_out_little_object_p, b_out_big_object_p,
6249 b_out_real_object_p): change callee.
6250 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6251 in check_format transfer vectors that need a filler.
6252 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6253 bcs88kcoff.c: change callee.
6254 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6255 icoff.c: change callee.
6256 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6258 * libbfd.c (zalloc): It should actually zero the storage!
6259 This was commented out for some reason.
6261 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6262 This is so callers can avoid <stdlib.h> which doesn't exist
6265 * bfd.c (map_over_sections): Add debugging code, since I
6266 noticed the section count for sunos core files was bad, but only
6267 GDB had detected the problem.
6268 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6269 bfd_get_section_linenos): Remove obsolete functions.
6270 (bfd_apply_relocations): Use longs, not ints, for the math.
6272 * bfd.h: Declare enum boolean and struct bfd_target as well
6273 as typedefs for them. Remove obsolete
6274 bfd_get_section_lineno_size.
6276 * cache.c: Make the "fdopen" support work. Keep better track
6277 of how many files are open. Centralize the opening of files
6278 and be sure bfd_open[rw] actually try to open the file. Evade
6279 linked list initialization problems.
6281 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6283 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6285 * cplus-dem.c: Delete file, since it is not part of BFD.
6287 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6288 (bfd_openr, bfd_openw): Actually open the file, give error now.
6290 * sunos.c (sunos4_core_file_p): Set section count.
6291 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6292 obsolete definitions.
6293 (_write_symbol_table): Initialize <idx> counter.
6294 (foop): Eliminate debugging code.
6300 version-control: never