1 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
4 relocations of size 8, 16, 32. Sort generic relocs by type rather
5 than size. Added a little documentation too.
7 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
9 * section.c (bfd_make_section_anyway): New function.
10 * section.c: Change comments to say several sections can have
12 * bfd-in2.h: Re-generate to reflect above change.
13 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
14 if still no section after the bfd_coff_make_section_hook.
15 * coffcode.h: Add comment about TWO_DATA_SECS.
17 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
19 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
21 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
24 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
26 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
28 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
29 and i386lynx_coff_vec.
30 Added m68klynx_aout_vec and m68klynx_coff_vec.
31 * targets.c (target_vector): Removed i386lynx_vec, added
32 {i386,m68k}lynx_{aout,coff}_vec.
33 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
35 * m68klynx.c: New file.
36 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
37 and i386lynx_coff_vec.
38 * config/m68k-lynx.mt: New file.
39 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
40 * hosts/m68klynx.h: New file.
42 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
44 * archive.c: Define offsetof here.
45 * hosts/*.h: Don't define it here.
47 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
49 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
52 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
54 * hpux-core.c: Add comment about hpux version 7.
56 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
58 * lynx-core.c (lynx_core_file_p): Change per-thread register
59 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
60 in gdb/corelow.c. Create alias .reg section for the currently
63 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
65 * libecoff.h (ecoff_backend_data): Removed big_magic and
67 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
68 of big_magic and little_magic.
69 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
70 matches endianess of bfd.
71 (mips_ecoff_backend_data): Removed initialization of big_magic and
73 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
74 based on magic number. Support r4000 magic numbers.
75 (ecoff_get_magic): New function.
76 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
77 the backend structure.
78 * cpu-mips.c (arch_info_struct): Added case for r6000.
80 For MIPS configurations put both big and little endian versions in
81 the list of targets; the code is getting compiled in anyhow.
82 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
83 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
84 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
85 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
86 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
88 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
90 * osf-core.c: New file for OSF/1 core file support.
91 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
92 (HDEPFILES): Set to osf-core.o.
93 * bfd-in2.h (union tdata): Add osf_core_data member.
94 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
95 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
96 (osf-core.o): New dependency.
98 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
100 * TODO: Remove note about making --with-bfd-targets use canonical
101 target configuration name (already done); reword item about
102 separating reading and writing stuff to not refer to a
105 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
108 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
110 * gen-aout.c (main): Output newline after end of comment, not
111 before. (Reported by Jonathan Stone,
112 jonathan@oscar.stanford.edu).
114 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
116 * archive.c (compute_and_write_armap): Put weak symbols in the
119 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
120 section, not the .stabstr section. Set the type of the .stabstr
121 section to SHT_STRTAB.
122 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
124 * section.c (SEC_DEBUGGING): New section flag.
125 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
126 and the name starts with .debug, .line or .stab, set
127 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
128 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
129 SEC_DEBUGGING to section_flags.
130 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
131 SEC_DEBUGGING and SEC_CODE to section_flags.
132 * bfd-in2.h: Updated.
134 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
136 * bfd.c (tdata): Add lynx_core_data.
138 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
139 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
140 (ecoff_write_object_contents): Don't set scnptr to zero just
141 because size of section is zero. Needed for Irix 4.0.5F.
143 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
145 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
147 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
149 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
150 * bfd-in2.h (tdata): Add lynx_core_data;
151 * config.bfd configure.host: Get rid of superfluous netbsd and
153 * configure.in: Add lynx-core.o to Lynx config.
154 * i386lynx.c: Add defs for core file support.
155 * lynx-core.c: New file with Lynx core file support.
156 * hosts/i386lynx.h: Move lots of host specific includes to here.
157 Add def of HOST_LYNX. Remove unnecessary defs.
159 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
161 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
162 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
163 SEC_DATA for a SHF_NOBITS section.
165 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
166 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
167 * nlmcode.h: Add some casts to avoid warnings.
168 (nlm_write_object_contents): Ignore relocs for sections that are
169 neither code nor data. Just use the symbol value for debugging
170 symbols; don't offset by the section vma.
172 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
174 * reloc.c (bfd_perform_relocation): Don't return an error when
175 performing a reloc against an undefined weak symbol.
176 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
177 than obsolete BSF_EXPORT.
179 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
181 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
182 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
183 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
184 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
185 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
186 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
187 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
188 defined on all hosts, now that archive.c uses it.
190 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
192 * elfcode.h (elf_map_symbols): Create section symbols for all
193 sections, not just allocated sections; debugging sections can have
195 (elf_symbol_from_bfd_symbol): If there is an output section, use
196 the section index from that rather than the input section.
198 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
200 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
201 libbfd.h, which is regenerated from this file.
203 * bfd-in.h (symtype): Deleted typedef.
205 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
207 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
208 xor and subtract. Otherwise it will not sign extend if the type
209 of bfd_vma is larger than int.
211 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
212 and frameoffset as signed numbers. From Peter Schauer.
214 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
216 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
217 special function for all reloc entries.
218 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
220 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
221 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
223 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
225 * libbfd-in.h (struct artdata): Add armap_timestamp and
226 armap_datepos here too.
228 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
230 Improve timestamp support in BSD archive files to avoid linker
233 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
234 (bfd_flush, bfd_stat): Add prototypes.
235 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
236 (bfd_stat): Add, does fstat on a BFD.
238 * archive.c (_bfd_write_archive_contents): At end of file writing,
239 verify and possibly update the timestamp in the armap, if a BSD
240 archive. FIXME! Kludge recognizes BSD archive, rather than
241 vectoring properly. Should add to xvec.
242 (compute_and_write_armap): Move prototype to top, avoid PROTO.
243 (bsd_write_armap): Save timestamp and file location thereof, when
244 writing the armap in a BSD file.
245 (bsd_update_armap_timestamp): New function to check and
246 rewrite the timestamp.
248 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
250 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
252 * hosts/i386sco.h: Define a bunch of stuff for core files.
253 * sco-core.c: Remove, replace by trad-core.c.
254 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
255 * config/i386sco.mh: Use trad-core not sco-core.
256 * hosts/i386isc.h, config/i386isc.mh: Remove.
257 * configure.host: Use i386sco for isc.
258 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
259 * config.bfd: Use i386-coff not i386-sco.
261 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
262 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
263 i486-elf which doesn't exist).
265 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
267 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
268 padding field to zero.
270 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
271 * configure.in: Remove bogus netbsd386 handling.
273 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
274 Correct overflow detection requires matching the upper four bits
275 of the destination against the PC.
277 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
279 * configure.in: Make 64-bit stuff work with "--with-targets=all".
281 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
283 * libbfd-in.h: Removed swapping routines declarations.
284 * bfd-in.h: Added swapping routine declarations, and renamed them
286 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
287 * Changed all callers.
288 * libbfd.h, bfd-in2.h: Rebuilt.
290 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
292 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
295 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
297 * configure.in: Reorganized setting of makefile variables so
298 64-bit stuff works again.
300 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
303 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
304 "native_elf_sym" field, merged to make new type "elf_symbol_type".
305 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
306 Deleted field raw_syms.
307 (obj_symbols): Remove cast.
308 (obj_raw_syms): Deleted.
309 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
310 native_elf_sym fields.
311 * elf32-hppa.c: Changed uses of elf32_symbol_type to
314 From Pete Hoogenboom and Jeff Law:
316 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
318 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
319 bits are zero (e.g., they specify no relocations), then do not
320 even bother adding their entries to the symextn section.
322 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
323 of scope can have an argument relocation stub.
325 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
326 structure and type to elf32_hppa_stub_description. This makes
327 it consistent with the GNU coding conventions.
328 (elf32_hppa_stub_description): Added a 'next' field to allow
329 linking of stub description structures.
330 (elf32_hppa_stub_description): Added a 'stub_listP' field to
331 keep track of individual stubs.
332 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
333 Combined with the elf32_hppa_stub_description structure.
334 (elf32_hppa_stub_name_list): New type to keep track of
337 (add_stub_by_name): New function.
338 (find_stub_by_name): New function.
339 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
341 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
344 * elf32-hppa.c: (retval_mismatches): The direction of argument
345 relocation was reversed.
346 (hppa_elf_build_arg_reloc_stub): Return address was not being
348 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
349 argument relocation bits so this function can be used in the check
351 (hppa_elf_stub_check): Pass caller argument relocation bits into
352 hppa_elf_arg_reloc_needed_p().
353 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
354 pass caller argument relocation bits into
355 hppa_elf_arg_reloc_needed_p().
357 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
359 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
361 * hosts/delta88v4.h: New for SVR4.
362 * configure.hosts: Use it.
364 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
366 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
367 is an SCO pre-define.
369 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
371 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
373 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
375 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
377 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
378 symbols as BFD local symbols.
379 (nlm_write_object_contents): Don't bother writing out exported
380 symbols more than once; they now appear in the symbol table more
381 than once (with and without a prefix) if necessary. Set offset
382 values to be non-zero as NLMLINK does.
384 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
386 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
388 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
390 * section.c (struct sec): Move position of user_set_vma, and
392 (SEC_BALIGN): Disable for now. I don't think it's currently used.
394 * elf32-hppa.c (elf_hppa_howto_table): Now static.
395 (symext_rootP, symext_lastP, global_value, GOT_value,
396 global_symbol, global_sym_defined, symextn_contents,
397 symextn_contents_real_size, elf_hppa_stub_rootP,
398 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
399 default initialization.
400 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
402 (hppa_look_for_stubs_in_section): Introduce temporaries to make
403 code more readable in 80 columns.
405 * libhppa.h (all functions): Now inline under GNU C.
407 More patches from Jeff Law:
409 * elf32-hppa.c (AR_WARN): Give argument which caused the
410 invalid argument relocation.
411 (AR_UNIMP): Delete unused macro.
412 (hppa_elf_set_section_contents): Always return a value.
413 (elf32_hppa_backend_table_processing): Likewise.
414 (elf32_hppa_backend_section_processing: Likewise.
416 * som.c: New file containing SOM specific code extracted
419 * som.h: New file containing SOM specific code extracted
424 * libhppa.h: Delete SOM specific code. Add generic PA
425 code which can be shared by both SOM and ELF backends.
427 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
428 depends on libhppa.h now.
430 * configure.in (hppa_vec): Needs som.o module instead of
433 * elf32-hppa.c: Include libhppa.h. Do not define
436 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
437 now lives in libhppa.h.
438 (hppa_reloc_field_selector_type_alt): Likewise.
440 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
441 define malloc or free.
443 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
446 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
448 (elf_hppa_reloc_type_lookup): Likewise.
449 (elf_hppa_tc_make_sections): Likewise.
450 (hppa_elf_arg_reloc_needed_p): Likewise.
451 (hppa_elf_build_long_branch_stub): Likewise.
452 (elf_reloc_map): Delete, no longer used.
453 (elf_hppa_reloc_map): Likewise.
454 (elf32_hppa_symextn_map_max_size): Likewise.
455 (elf32_hppa_get_sym_extn): Abort if type is bogus.
457 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
458 of the .hppa_unwind section.
460 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
462 * config.bfd: recognize m88110.
464 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
466 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
468 * elfcode.h (elf_section_from_bfd_section): Add detection of
472 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
473 New functions for support of long branch stubs.
474 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
475 check for long branch stubs.
476 (hppa_look_for_stubs): Unused function. Removed.
477 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
478 version of bfd_set_section_contents.
479 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
480 when BFD is configured for debugging.
482 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
483 to return a list of symbols that have non-zero argument
485 (hppa_elf_stub_finish): Make sure stub generation is done only
488 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
489 generation relocation entries within a stub.
490 (hppa_elf_build_arg_reloc_stub): Corrections to argument
493 * elf32-hppa.c: New #define's for argument relocation types.
494 (mismatches, retval_mismatches): Updated to reflect new
495 argument relocation types.
496 (CURRENT_STUB_OFFSET): New macro.
498 * elfcode.h (map_program_segments): Set the PF_X bit for data
501 * elf32-hppa.c: (elf_hppa_howto_table): Add
502 R_HPPA_STUB_CALL_17 for support of linker stub generation.
503 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
506 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
507 R_HPPA_STUB_CALL_17 for support of linker stub generation.
509 * hppa_stubs.h: Add new instructions that are used in linker
512 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
513 unwind descriptor were incorrect.
515 * libelf.h (bfd_elf_find_section): Declare.
517 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
518 function in place of global_sym field in elf_backend_data
520 (elf32_hppa_backend_symbol_table_processing,
521 elf32_hppa_backend_section_processing,
522 elf32_hppa_backend_fake_sections,
523 elf32_hppa_backend_section_from_shdr,
524 elf32_hppa_backend_section_from_bfd_section): New functions to
525 provide support of symbol extension sections and argument
527 (elf_info_to_howto): Remove call to abort().
529 * elf32-target.h: Support for special processing by the backend.
530 (struct elf_backend_data): Added elf_backend_symbol_processing,
531 elf_backend_symbol_table_processing,
532 elf_backend_section_processing, elf_backend_section_from_shdr,
533 elf_backend_fake_sections, and
534 elf_backend_section_from_bfd_section fields.
535 * elfcode.h: (bfd_section_from_shdr): Add a check for
536 processor-specific section types.
537 (elf_fake_sections): Add a check for processor-specific
539 (bfd_elf32_write_object_contents): Add a check to see if
540 there is any final section processing to be done by the
542 (elf_section_from_bfd_section): Add a check for
543 processor-specific section types.
544 (elf_slurp_symbol_table): Remove reference to global_sym in the
545 elf_backend_data structure. Replace it with a call to
546 elf_backend_symbol_processing.
547 * libelf.h: Remove global_sym field in the elf_backend_data
548 structure. Replace it with a series of backend-specific
551 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
552 stub_sym should be called target_sym.
553 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
554 rather than the output bfd (output_bfd).
555 (hppa_elf_reloc): Get rid of references to the global_sym field in
556 the elf_backend_data structure.
558 * elfcode.h (elf_fake_sections): Check the correct condition for
559 .bss. Also, detect the existence of a .note section.
561 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
564 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
565 should be a reference to bfd_arch_hppa.
567 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
568 the bfd_check_format structure to avoid a type mismatch.
570 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
571 and Jim Kingdon (kingdon@cygnus.com)
574 * netbsd386.c: New file.
575 * aoutx.h: Make sym_is_debugger_info true for N_FN.
576 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
577 libaout.h, targets.c: Other changes.
579 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
581 * config/m88k-elf.mt: New file.
582 * config.bfd: Use it for m88*-*-sysv4*.
584 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
586 * elfcode.h (elf_build_phdrs): Unused function deleted.
587 (bfd_shdr_from_section): Ditto.
588 (write_relocs): Don't change section contents for addend.
589 (elf_locate_sh): Return type is now always elf_internal_shdr,
590 since the other types were really aliases for this type anyways.
591 Don't compile this function, since it is static and doesn't appear
592 to be used in this file.
593 (sym_is_global): Return non-zero for weak symbols. Abort if
594 section pointer is null.
595 (swap_out_syms): Reorder tests so function symbols can be weak.
596 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
597 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
598 extracting out some common code. Abort if BFD section symbol has
600 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
601 section symbols. Don't read section contents to fill in addend
604 * elf32-i386.c (elf_howto_table): All partial_inplace fields
609 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
611 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
612 specific information for a symbol. Put in elf_sym_num, which
613 gives the external symbol number in the elf object file, since
614 local symbols must come before global symbols.
615 (elf_sym_extra): New macro.
616 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
617 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
618 symbol number to external number. Store the address of the
619 Elf_Sym_Extra field for the symbol in the udata field.
620 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
622 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
624 * elfcode.h (elf_obj_tdata): Add field to count the size of the
625 array of pointers to section symbols.
626 (elf_map_symbols): Bump the max index of the section symbols so
627 that we don't overwrite memory. Store the max index into the
630 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
632 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
633 to the section symbols we created. Remove unused field
635 (elf_map_symbols): Fill in array of pointers to section symbols.
636 Only create section symbols for sections that have SEC_ALLOC set,
637 and have non-zero size.
638 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
639 section symbol, look up the section in the list of section
640 symbols, and set the udata pointer appropriately. Otherwise, if
641 udata is still NULL, fail an assertion, and use 0, instead of
644 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
646 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
647 mipslelf and mipsbelf respectively.
648 * config/mipslelf.mt, config/mipsbelf.mt: New files.
649 * elf32-mips.c: Added some reloc information.
650 * configure.in: Fixed error message.
652 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
654 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
656 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
657 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
658 * archures.c: Alphabetize decls.
660 * configure.in, targets.c: Add missing vectors to the tables.
661 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
662 Remove hp300bsd_vec due to clash with sunos_big_vec.
664 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
666 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
667 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
668 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
669 * Makefile.in, configure.host, config.bfd: Corresponding changes.
670 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
672 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
674 * coffgen.c (coff_section_symbol): If section's output_section is
675 not yet set, point to itself. This is needed because this is
676 called on the output file, not the input file.
678 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
679 dummy value, rather than leaving it NULL.
681 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
683 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
684 bfd_default_set_arch_mach.
686 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
688 * config.bfd (cpu): Extract from canonical name with sed.
689 * configure.in: Don't pass it.
691 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
693 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
694 BYTE_SIZE conflicts with a Mach header.
695 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
697 * configure.host: Make sure all OS fields end in *.
699 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
701 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
702 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
703 doesn't exist, don't try to create it.
705 * nlmcode.h (nlm_write_object_contents): procedure offsets are
706 from start of code segment, not start of file.
707 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
709 * configure.in (SELECT_VECS switch): Likewise.
711 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
713 * format.c (bfd_check_format): If the target matches the default
714 target, set match_count to 1, to ignore any previous matches.
716 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
718 * configure.in: Add reloc16.o when we add
719 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
720 Makefile.in (BFD_LIBS): Remove reloc16.o.
722 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
725 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
726 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
727 S-records via SELECT_VECS.
729 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
730 support S-records, for convenience.
732 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
734 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
735 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
736 Read and write Alpha relocs. Can't process them yet.
737 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
738 If the section does not already exist, create it.
740 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
743 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
745 * ecoff.c: Move MIPS reloc support from here...
746 * coff-mips.c: to here.
747 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
749 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
750 finish_reloc backend function.
751 (ecoff_write_object_contents): Removed MIPS specific assertions.
752 * coff-mips.c (mips_finish_reloc): New function.
753 (mips_ecoff_backend_data): Fill in new fields.
754 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
756 * targets.c: Added extern for ecoffalpha_little_vec.
758 * bfd.c (_bfd_host_big_endian): Removed.
759 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
761 * bfd-in2.h: Regenerated.
763 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
765 * config.bfd: New file, broken out of configure.in.
766 * configure.in: Use it, and use standard target names for
767 --with-targets, replacing --with-bfd-targets.
769 * archures.c (archures_init_table): Add bfd_sh_arch.
771 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
772 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
773 Fix error in error message.
775 * oasys.c: Make bfd_error_vector extern.
777 * configure.in: Include stab-syms.o for a.out/b.out targets
780 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
782 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
783 section before setting output_has_begun.
784 (nlm_set_section_contents): Remove argument names from
785 mangle_relocs_func prototype.
786 (nlm_write_object_contents): Remove shadowing local variable.
787 Don't write out debugging symbols if debugInfoOffset is -1. Add
788 the codeImageOffset to the start, exit, and check procedure
790 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
791 Don't check partial_inplace field; its value is irrelevant.
793 * Base use of sco-core on host, not target.
794 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
795 * config/i386-sco.mt (TDEFINES): Removed.
796 * config/i386sco.mh: New file to use sco-core.
797 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
799 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
800 conversions for some fields.
802 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
804 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
805 error rather than aborting.
807 * libnlm.h (struct nlm_backend_data): Added mach field.
808 (nlm_machine): New accessor macro.
809 * nlm.c (nlm_mkobject): Set architecture and machine from backend
811 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
813 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
815 * configure.in: Replace calls to sort with shell code
818 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
820 * configure.in: Include aout32.o for any a.out/b.out formats.
822 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
824 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
825 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
826 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
827 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
828 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
829 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
832 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
834 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
836 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
838 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
840 * bfd.c (bfd_scan_vma): New function.
842 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
844 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
846 * bfd-in2.h: Updated.
848 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
851 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
853 * configure.in: Remove unneeded test.
855 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
857 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
859 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
861 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
863 * PORTING, TODO, config/README: Update to reflect below changes.
865 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
866 --with-bfd-targets="target1,target2,..." and the special target
867 "all" to get the previous default behavior.
868 Figure out which architecture and backend .o files are needed from
869 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
870 the .mt files. Define TDEFAULTS based on them, also.
872 * Makefile.in: Remove references to MINIMIZE.
873 * archures.c, targets.c: Ditto.
875 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
876 SELECT_ARCHITECTURES as variables rather than as -D arguments to
879 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
880 i960-coff.mt (TDEFAULTS): Don't put the default vector in
881 SELECT_VECS manually; it's automatic now.
883 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
884 SELECT_VECS manually; -DSCO_CORE does it automatically now.
886 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
887 (TDEFAULTS): Don't define BFD; not used.
889 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
890 this is a host, not a target.
892 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
894 * elfcode.h (elf_object_p): Add comment about what this function
895 does and to watch out for side effects. Add FIXME for memory leaks.
896 Fix comment about checking for matching byte order. Preserve
897 pointer to old tdata (if any), and restore it if we don't match
898 file with target vector. If we are going to use goto's, use them
899 consistently and maintainably.
900 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
901 to note that the problem is even more serious than just leaked
902 memory. Replace goto with more traditional return.
904 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
906 Fix incorrect or useless makefile variable definitions:
907 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
908 define DEFAULT_VECTOR, instead of TDEFINES.
909 * config/i386aix.mh (MINIMIZE): Don't define.
910 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
911 * config/rs6000.mh (ALLOCA),
912 * config/i386v.mh (ALLOCA),
913 * config/i386linux.mh (ALLOCA),
914 * config/i386isc.mh (ALLOCA),
915 * config/go32.mh (EXTRALIBS): Don't define; not used.
916 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
917 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
918 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
920 * config/.Sanitize (Things-to-keep): Add README.
921 * config/README: New file, explaining the variables.
923 * targets.c (target_vector): Add hp300_bsd_vec.
924 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
925 (hp300bsd.o): New rule.
927 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
929 * libelf.h (NAME): Provide a default definition, that's neither
930 for 32 bits nor for 64.
932 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
934 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
935 that is what is in elf.c.
937 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
939 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
940 scBss and scSBss symbols, since it was wrong.
942 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
945 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
946 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
948 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
949 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
951 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
953 * hpux-core.c: Cast return value from bfd_zalloc.
955 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
957 * aoutx.h (log2): Delete i387-specific code.
959 * Makefile.in (BFD_LIBS): Always include elf.o.
960 (BFD32_BACKENDS): Don't include elf.o here.
961 (ofiles): Delete references to ofiles2 and ofiles3.
962 (do_clean): Delete ofiles.
963 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
964 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
965 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
967 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
970 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
971 (from Meissner's additions to bfd-in2.h).
973 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
977 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
979 * elfcode.h (elf_write_object_contents): Don't drop core if
980 elf_symbol_from returns a NULL pointer when processing a non-elf
981 symbol, use a 0 size instead.
983 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
985 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
986 bfd_elf32_hash, since the hash table is independent of the 32/64
989 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
990 that is what is in elf.c.
992 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
994 * elf32-i386.h (reloc_type): Reformat spacing.
995 (elf_howto_table): Add the rest of the 386/ELF relocations.
996 (elf_i386_reloc_type_lookup): Ditto.
997 (elf_i386_info_to_howto): Ditto.
998 (elf_i386_info_to_howto_rel): Ditto.
1000 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1002 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1003 of nlm_slurp_symbol_table as boolean, not pointer.
1004 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1005 of nlm_slurp_reloc_fixups as boolean, not pointer.
1007 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1009 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1010 are now predefined by GCC
1012 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1014 * coffgen.c (coff_print_symbol): Add the section offset to the
1015 line number address, so it's printed the same way as the function
1016 address. Only showed up for line numbers that aren't in the first
1019 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1021 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1022 (nlm_mangle_relocs_func): New macro.
1023 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1024 (nlm_i386_mangle_relocs): New function.
1025 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1026 symbols into the .bss section.
1027 (nlm_set_section_contents): Call the mangle_relocs function.
1028 (nlm_write_object_contents): Treat a reloc against any defined
1029 symbol as an internal reloc. Fix bug in external reloc counting.
1030 Get the offset and debugging type right for .bss symbols. Only
1031 output debugging symbols for defined symbols.
1033 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1035 * coff-z8k.c (rtype2howto): Likewise.
1036 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1037 * elf32-i386.c (TRACE): Likewise.
1038 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1039 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1040 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1041 argument rather than using printf.
1043 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1045 * coffswap.h: Added macros used when accessing several fields;
1046 default is the same as before.
1047 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1048 * coff-alpha.c: Defined macros to use the right sizes in
1050 * libecoff.h: Backend information is now in target vector, not
1051 BFD. Start of backend information is COFF backend information.
1052 * coff-alpha.c, coff-mips.c: Changed accordingly.
1053 * ecoff.c (ecoff_mkobject): New function.
1054 (ARMAP_START): Changed into backend information, since Alpha uses
1056 (ecoff_slurp_armap): Don't overlay archive header.
1057 * bfd.c: Include libcoff.h.
1059 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1061 * Makefile.in (install): Fix sh syntax error.
1063 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1065 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1067 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1069 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1071 * ecoff.c: New file for generic ECOFF functions.
1072 * ecoffswap.h: New file for ECOFF swapping functions which differ
1073 only slightly for different targets.
1074 * libecoff.h: Added prototypes for ecoff.c functions.
1075 (ecoff_backend_data): New structure.
1076 (ecoff_tdata): Added backend_data field. Changed external data
1077 pointers to be PTR rather than to a particular struct.
1078 (ecoff_symbol_struct): Moved in from coff-mips.c.
1079 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1080 Added ECOFF backend structures. Include ecoffswap.h.
1081 * coff-msym.c: Removed; superseded by ecoffswap.h.
1082 * bfd.c: Include coff/internal.h.
1083 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1085 (BFD64_BACKENDS): Added coff-alpha.o.
1086 (CFILES): Removed coff-msym.c. Added ecoff.c.
1087 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1088 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1089 (ecoff.o, coff-alpha.o): New targets.
1090 (coff-msym.o): Removed target.
1092 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1094 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1095 of EXFUN in the BFD sources. Heave ho!
1097 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1099 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1101 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1103 * hosts/sun3.h: remove some more conflicting decls
1105 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1107 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1108 redefine TEXT_START_ADDR to be 0.
1110 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1112 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1113 host and target info.
1115 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1117 * nlm32-i386.c: New file. First cut at i386 NLM code.
1118 * libnlm.h: Added some more prototypes.
1119 (struct nlm_relent): New structure.
1120 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1121 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1122 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1123 nlm_reloc_fixup_secs.
1124 (struct nlm_backend_data): New structure, with accessor macros.
1125 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1126 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1127 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1129 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1130 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1132 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1133 external references in symbol table as undefined symbols.
1134 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1135 argument in get_symtab rather than in slurp_symbol_table.
1136 (nlm_slurp_symbol_table): Save symbol information in tdata.
1137 (nlm_print_symbol): New function.
1138 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1139 nlm_canonicalize_reloc): New functions to read relocs.
1140 (nlm_compute_section_file_positions, nlm_set_section_contents,
1141 nlm_external_reloc_compare, nlm_write_object_contents): New
1142 functions to create NLM files.
1143 * nlm-target.h: Define all the nlm functions here either as
1144 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1145 the backend_data field to TARGET_BACKEND_DATA.
1146 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1147 they are now in nlm-target.h.
1148 (TARGET_BACKEND_DATA): Define as NULL.
1149 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1150 (nlm_set_arch_mach): New function.
1151 * targets.c: Added nlm32_i386_vec.
1152 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1153 (CFILES): Added nlm32-i386.c.
1154 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1155 (nlm32-i386.o): New target.
1157 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1159 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1160 C, and aren't needed anyway (return int)
1162 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1164 * elfcode.h: Use casts with bfd_alloc and alloca.
1166 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1168 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1169 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1170 older cpp's, that don't do additional replacement on the JUMP_TABLE
1172 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1175 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1177 Yet another trad-core variant:
1178 * config/esix.mh, hosts/esix.h: New files.
1179 * configure.hosts: Use them.
1181 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1183 * reloc.c (bfd_perform_relocation): Handle the case of
1184 complain_overflow_bitfield, rightshift > bitpos, and a negative
1187 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1189 * elfcode.h: Reimplement segment writing.
1190 (elf_write_phdrs): Use precomputed e_phoff rather than making
1192 (elf_build_phdrs): Disabled, for now.
1193 (assign_file_position_for_section): Don't change file offset for
1195 (assign_file_positions_for_symtab_and_strtabs): New function.
1196 (struct seg_info): New type.
1197 (map_program_segments): New function.
1198 (assign_file_positions_except_relocs): For executables, leave
1199 section headers &c for last, and properly align all sections with
1201 (prep_headers): No longer abort when EXEC_P is set.
1202 (write_shdrs_and_ehdr): Deleted all code relating to program
1205 * elfcode.h (various): Deleted some unused code, and debugging
1207 (write_relocs): Cache value of last symbol looked up, to save
1208 time if the symbol is referred to repeatedly.
1209 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1211 (assign_section_numbers): Likewise.
1213 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1215 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1216 (struct elf_obj_tdata): New field, phdr.
1217 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1219 (ELF_MAXPAGESIZE): Default to 1.
1220 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1221 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1222 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1223 Most should have length field of `2'.
1225 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1227 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1229 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1231 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1232 the top level script has already adjusted for it.
1234 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1236 * srec.c (srec_write_symbols): Get CR LF in the right order.
1238 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1240 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1242 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1244 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1245 bitpos when overflow checking.
1247 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1249 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1250 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1251 Send error messages to stderr.
1253 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1255 * nlm{32,64}-target.h: Remove.
1256 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1257 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1258 * nlm.c (ARCH_SIZE): Remove define to zero.
1259 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1260 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1261 * nlm{32,64}-gen.c (nlm-target.h): Include.
1262 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1263 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1264 nlm<size>, and use macros select size.
1266 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1268 * Makefile.in (Makefile): add configure.in, drop redundant
1269 $(srcdir), drop redundant ./
1271 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1273 * hpux-core.c: New file; backend for HP/UX style core files.
1274 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1276 * bfd-in2.h: Updated.
1277 * hppa.c (make_bfd_asection, hppa_core_file_p,
1278 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1279 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1280 Removed from target vector.
1281 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1283 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1285 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1286 (HDEPFILES): Set to hpux-core.o.
1287 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1288 * hosts/hp300.h (HOST_HP300HPUX): Define.
1289 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1290 aix386-core.o, hpux-core.o.
1291 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1293 * reloc.c (enum complain_overflow): New enumeration with the
1294 various flavours of overflow checking.
1295 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1296 from boolean to emum complain_overflow. Removed obsolete absolute
1298 (HOWTO): Removed absolute argument.
1299 (bfd_perform_relocation): Do overflow checking on all types of
1301 * bfd-in2.h: Updated accordingly.
1302 * all targets: Updated initialization of reloc howto tables.
1304 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1306 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1309 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1311 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1313 * elfcode.h: Fix several illegal pointer combination warnings for
1314 usages of bfd_alloc and alloca.
1316 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1317 apparent Sun C preprocessor recursion. Fix access macros.
1318 * nlmcode.h: Remove spurious '&' before several array references.
1320 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1322 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1323 config/m68k-coffun.mt -> u68k-coff.mt.
1324 * Makefile.in, configure.in: Corresponding changes.
1326 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1328 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1329 function name; it's valid without, and some compilers give
1330 warnings with it there.
1332 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1334 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1335 * bfd.c (union tdata): Add nlm_obj_data;
1336 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1338 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1340 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1341 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1342 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1343 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1344 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1345 * bfd-in2.h (INLINE): Defines moved here.
1346 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1347 * libelf.h (CAT4): Move define to bfd-in2.h.
1348 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1349 * bfd-in2.h (union tdata): Add nlm_obj_data.
1350 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1351 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1352 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1353 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1354 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1357 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1359 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1361 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1363 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1364 Deleted `thunk' structure, merged into tdata, duplicate data
1366 Rearranged functions, grouping by functionality.
1367 Broke up many functions in elfcode.h, re-ordered many parts of
1368 file writing to handle unpredictable state of section relocation
1369 table as provided by various applications.
1370 Still needs cleanup: Merge functions back together, split out
1371 data structure with only data that is used only when writing out
1374 * elf.c (bfd_elf_generic_reloc): New function, taken from
1376 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1377 bfd_perform_relocation lossage.
1379 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1381 (ofiles): Don't use sort or uniq; do it with sh constructs.
1383 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1385 * coffcode.h: Recognize I386PTXMAGIC.
1386 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1387 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1388 New macros; use it if defined.
1389 * config/symmetry.mh, hosts/symmetry.h: New files.
1391 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1393 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1394 * Makefile.in: Change accordingly.
1395 (CFILES): Add elf64-gen.c.
1397 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1399 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1401 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1403 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1406 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1408 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1409 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1411 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1413 * configure.in: Recognize h8300h-*-*.
1415 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1417 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1418 type R_H8500_HIGH_16.
1419 * coff-sh.c (r_imm32): Get the width of the reloc right.
1421 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1423 * configure.in: Add new target m68k-coffun to the dpx/2.
1424 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1426 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1428 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1429 sparc-aout-specific list.
1431 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1433 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1435 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1436 and Jim Kingdon (kingdon@cygnus.com)
1438 * elfcode.h: Use memset not bzero.
1439 * trad-core.c: Don't include <sys/file.h>.
1440 * i386linux.h: Include <sys/file.h>.
1441 * coff-m68k-un.c: new file to handle names with underscores on
1443 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1444 to not duplicate the function in the executable.
1445 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1447 * coffcode.h (MC68KBCSMAGIC): case added.
1448 * targets.c: Add m68kcoffun_vec.
1449 * configure.host: added support for Bull dpx/2.
1450 * config/dpx2.mh, hosts/dpx2.h: new files.
1451 * Makefile.in: added target coff-m68k-un.
1453 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1455 * aoutf1.h: Add definition of MACHTYPE_OK.
1457 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1459 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1462 * syms.c, bfd-in2.h: Doc fix.
1464 * coffcode.h (CALC_ADDEND): Check for common section using the
1465 section flag as well as the symbol flag.
1467 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1469 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1470 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1471 be sufficient. Define TEXT_START_ADDR.
1473 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1475 * aoutx.h (translate_from_native_sym_flags): Removed statep
1476 argument. Just let an indirect symbol point to the next symbol
1477 without forcing the next symbol to be undefined. Changed all
1479 * hp300hpux.c (slurp_symbol_table): Changed call to
1480 translate_from_native_sym_flags.
1481 * targets.c: Added hp300hpux_vec.
1482 * Makefile.in (hp300hpux.o): Added dependencies.
1484 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1486 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1487 relocs together, and add 64-bit versions.
1488 (bfd_generic_get_relocated_section_contents): Argument to alloca
1491 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1492 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1494 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1495 (new_bfd): Prototype-style definition, using DEFUN.
1496 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1497 argument is type size_t, not bfd_size_type.
1498 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1499 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1500 bfd_error_nonrepresentabltrap): Prototypes.
1501 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1502 bfd_alloc_grow): Adjusted prototypes for arg type change.
1503 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1504 do_slurp_coff_armap, bfd_construct_extended_name_table):
1506 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1507 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1510 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1511 (ofiles): New target. Build a list of unique file names, in case
1513 (TARGETLIB): Use list of files from ofiles.
1514 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1515 minimal-bfd flag and target makefile frag contents.
1517 * elfcode.h (elf_read): Delete static declaration, since function
1519 (elf_map_symbols): Write out section symbols for all sections, for
1521 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1522 section symbols for the same section.
1523 (elf_find_nearest_line): Don't print message, just return false.
1525 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1527 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1529 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1531 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1533 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1534 (realclean): Remove generated headers.
1536 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1538 * section.c (bfd_set_section_content): Deny if file is not opened with
1539 the proper mode, set output_has_begun if file is openened for update.
1540 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1541 done in bfd_set_section_content.
1543 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1545 * hosts/std-host.h: Removed declarations of printf, fprintf,
1546 fcntl, fread and fwrite. They are all error prone for one reason
1547 or another. Changed declaration of memchr from char * to PTR.
1549 * configure.in (mips-*-riscos*): New target; use riscos.
1550 * configure.host (mips-*-riscos*): New host; use riscos.
1551 * config/riscos.mh (HDEFINES): Add -G 4.
1553 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1554 rather than casting the result of bfd_h_get.
1556 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1558 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1561 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1563 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1564 include in search list if BFD64 is defined.
1566 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1567 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1569 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1571 * elf64-target.h, elf64-generic.c: New files.
1572 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1573 (elf64-generic.o): List dependencies.
1575 * Makefile.in: List target `all' explicitly before host/target
1576 makefile fragments are included, in case they define any new
1579 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1580 versions as appropriate. Uses updated.
1581 (elf_debug_section): Declare before use.
1582 (elf_debug_file): New function.
1583 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1584 Alignment value in section header is n_bytes, not log2.
1585 (new_section_hook): Do nothing for now.
1586 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1588 (elf_core_file_p): Simplify check for correct class (word size).
1589 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1590 Initialize all fields when creating data structures.
1591 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1592 (elf_compute_section_file_positions): Set correct class in output
1594 (elf_write_object_contents): Section symbols have empty names in
1597 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1598 args to size_t before call.
1599 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1601 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1603 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1604 number information, return 0 for line number.
1606 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1608 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1611 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1613 * hosts/riscos.h: Define NBPG and UPAGES.
1615 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1617 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1618 lvalue; it contains a cast.
1620 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1622 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1623 Use unsigned hash values for better hashing.
1624 (hash): Hash in the string length for long strings.
1626 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1628 * aoutx.h (compare): Replace 3 if's with a subtraction.
1629 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1630 in decreasing order of success, as an optimization.
1631 (hash): Take a length arg; ignore chars after #25, for speed.
1632 (add_to_stringtab): Pass length to hash.
1634 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1636 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1638 * elfcode.h (elf_new_section_hook): Do nothing for now.
1639 (elf_write_object_contents): Output common symbols the way ELF
1642 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1644 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1645 here from elfcode.h. A couple of size-specific structure pointers
1646 were changed to PTR; uses fixed appropriately.
1647 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1648 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1649 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1650 temporary macros to ease name change.
1651 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1652 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1654 * doc/Makefile.in (libbfd.h): Process elf.c too.
1655 * Makefile.in (elf.o): Note new dependencies.
1657 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1658 code, tweaked some debug hooks.
1659 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1662 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1664 * hosts/riscos.h: New file.
1666 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1668 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1669 section already exists, use its pointer to fill in rawdata slot.
1671 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1673 * hosts/std-host.h: Return value of puts and fputs is int not void.
1675 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1677 * aoutx.h (howto_table_ext): Comment the field names.
1678 * reloc.c (bfd_perform_relocation): Fix max and min values.
1680 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1682 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1683 size-independent elf internal data structures.
1684 * elfcode.h (put_word, get_word): Define as appropriate for
1685 architecture word size. Structure swapping functions changed to
1686 use them as appropriate.
1688 * configure.in: If compiling 64-bit back ends, do them before
1691 * libelf.h: Use new size-independent versions of elf internal data
1693 (symbol_type): Reordered to put any fields dependent on target
1695 (elf_backend_data): Renamed from elf##_backend_data and made
1697 (elf_sect_thunk): Now size-independent.
1699 * libbfd.c (bfd_log2): Now returns unsigned int.
1701 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1703 * Rename config/m88k-aout.mt to config/noop.mt.
1704 configure.in: Use it for mips-*-bsd*.
1706 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1708 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1709 initializer" warning from gcc.
1710 * cpu-h8500.c (arch_info_struct): Likewise.
1711 * cpu-sh.c (arch_info_struct): Likewise.
1713 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1714 howto_*): Unused functions and variables commented out.
1715 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1717 * cpu-h8500.c (compatible): Likewise.
1718 * cpu-sh.c (compatible): Likewise.
1720 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1721 Always set a valid length value, even for invalid input.
1723 * srec.c (srec_write_symbols): Use sprintf_vma.
1725 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1726 uint64_type): Provide default definitions.
1727 * hosts/std-host.h (int64 stuff): Remove them from here.
1729 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1731 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1732 variable. Added default case to switch.
1734 * aoutx.h (translate_from_native_sym_flags): Before casting
1735 pointers to integers, make sure the integer type is wide enough.
1736 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1738 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1739 don't bother comparing for less-than-zero.
1740 (bfd_set_section_contents): Ditto.
1742 * elfcode.h (bfd_add_to_strtab): Now static.
1743 (sym_is_global): New function.
1744 (elf_map_symbols): Call it. Now returns void. Removed unused
1746 (bfd_section_from_shdr): Mark string tables other than for section
1747 and symbol names as normal sections having contents.
1748 (fix_up_strtabs): New function; fixes up ELF header fields for
1749 stab sections with string tables associated.
1750 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1751 sections. Reordered condition tests for symbol flags; default to
1752 local-object value instead of global-object.
1753 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1754 inside condition test.
1755 (elf_print_symbol): Use fprintf_vma.
1756 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1759 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1760 back to "long long" for HOST_64_BIT.
1762 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1763 without using invalid ANSI C preprocessing tokens.
1765 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1766 * libelf.h (bfd_elf32_new_section_hook): Declare.
1767 * elfcode.h (new_section_hook): Define here.
1769 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1770 against multiple inclusions.
1772 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1774 * Makefile.in (bfd.h): Generate into current directory by grabbing
1775 64-bit definition (if any) from sysdep.h.
1776 * bfd-in.h: Put in marker for sysdep.h inclusion.
1778 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1780 * reloc.c (bfd_perform_relocation): Check for overflow on
1781 pc-relative relocations if the howto asked for it.
1783 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1785 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1787 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1789 * config/riscos.m{h,t}: New files.
1790 * configure.{host,in}: Use them.
1792 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1794 * elf32-mips.c: comment change. This is a mips file, not 88k.
1796 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1798 * cache.c (bfd_cache_init): Increment open_files and call close_one
1800 (bfd_open_file): Don't increment open_files here.
1802 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1804 * config/delta88.mh: Don't set CC.
1806 * Makefile.in: Add elf32-{mips,m88k,generic}.
1807 elf32-{mips,m88k,generic}.c: New files.
1808 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1809 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1810 don't match a different target.
1812 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1814 Eliminate "int8_type", "int16_type", "int32_type", and their
1815 variants from the BFD universe. Leave the 64-bit types for now,
1816 since they are in flux.
1818 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1819 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1820 * ieee.c: Convert uint8e_type => unsigned char.
1821 * oasys.c: Extensive changes to eliminate obsolete types.
1822 These depend on changes in ../include/oasys.h as well.
1823 * hosts/*.h: Remove declarations of all these types.
1825 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1827 * hosts/delta88.h: #if 0 out some declarations which conflict with
1830 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1832 * Makefile.in (install): remove parentdir cruft
1834 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1836 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1837 * Expurgate random DEFUNs that have crept in.
1839 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1841 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1842 only be aligned to a 4 byte boundary.
1844 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1846 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1849 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1851 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1852 1927 but fixing some other important things.
1854 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1856 * hosts/std-host.h (int64e_type): Fix definition.
1858 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1860 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1861 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1862 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1863 a STYP_TEXT section.
1865 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1867 * Makefile.in (install, headers): don't put comments after a tab
1868 in the actions section of a rule
1870 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1872 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1873 (ecoff_write_object_contents): If not D_PAGED, don't add the
1874 section headers to text_size. If not D_PAGED, set the magic
1875 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1876 executable, the executable must fully occupy an even number of
1878 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1879 ecoff_big_vec): Consistently set section alignment power to 4,
1880 since ECOFF sections should be multiples of 16 bytes.
1881 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1882 Made ar_pad_char and ar_max_namelen agree for both.
1884 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1886 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1887 symbol value, since bfd symbols are section relative, but ELF
1890 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1892 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1894 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1896 * hosts/news.h, config/news.mh: New files.
1898 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1900 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1901 * coff-h8300.c: More addressing modes.
1902 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1904 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1905 H8/300H name. (compatible): New function.
1906 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1909 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1911 * coff-mips.c (ecoff_compute_section_file_positions,
1912 ecoff_write_object_contents): Only round to page boundaries if
1913 D_PAGED flag is set for the output BFD.
1915 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1917 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1918 casts to work on machine where sizeof(long) != sizeof(int) !=
1920 * coffgen.c (coff_get_normalized_symtab): Ditto.
1921 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1923 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1925 * coffgen.c (coff_write_symbols): For empty string table, write
1926 out 4 in correct byte order. (from minyard@bnr.ca)
1928 * elf32-hppa.c: Don't include libhppa.h for now; define
1929 BYTES_IN_WORD instead, until Utah sends a better fix.
1930 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1931 of malloc and realloc.
1933 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1935 * configure.in (mips-*-ecoffl*): New target; use decstation.
1936 (mips-*-ecoff*): Added trailing '*'.
1938 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1939 for the FDR, not from the first PDR in the file.
1941 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1943 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1945 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1947 * hppa.c (hppa_get_symbol_info): New function.
1949 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1951 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1954 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1955 * libhppa.h (MAXCOMLEN): Define unconditionally.
1956 (_PA_RISC_ID): Only define if not already defined.
1957 * elf32-hppa.c: Include libhppa.h.
1959 From Ralph Campbell:
1960 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1962 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1964 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1966 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1967 remove defines of __MSDOS__ and __GO32__ (these are in the
1970 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1973 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1974 * config/hppabsd.mh: Don't use ranlib.
1976 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1978 * elf.c: New file, for word-size independent code.
1979 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1980 * Makefile.in: Include elf.o in standard objects.
1982 * bfd-in.h (CAT3): Define here.
1983 * libaout.h, libelf.h: Not here.
1985 * libelf.h (struct strtab): Define here.
1986 (bfd_elf_locate_sh): Declare here.
1987 * elfcode.h (struct strtab): Definition deleted.
1989 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1991 * Makefile.in: Make "all", not "bfd.h", be the default target.
1992 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1993 hasn't really changed.
1995 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1997 * elfcode.h (elf_hash): Provide elf standard hash function.
1998 (various): Key off of the machines use_rela_p field to determine
1999 whether to use REL or RELA relocations.
2000 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2001 (elf_make_sections): Allocate a pointer to hold all data for a
2002 given section, and copy each fragment into the data region.
2003 Update the section's pointer with the REL implicit addends if the
2004 machine uses REL relocation.
2006 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2007 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2008 into was elf32-target.h expects.
2009 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2010 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2011 (elf_i386_info_to_howto): Add minimal relocation support.
2013 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2014 elf_info_to_howto_rel fields.
2016 * elf32-target.h (elf_bed): Add support for new fields in
2019 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2021 * elf32-hppa.c: Add symbol extension section support, fix
2022 relocation howto table, add stub generation support.
2024 * elf32-hppa.h: Add symbol extension section support, fix
2025 relocation howto table, add stub generation support.
2027 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2030 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2033 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2034 the symbol is not found.
2036 * elfcode.h (elf_compute_section_file_positions): Not all section
2037 file positions were computed.
2039 * elfcode.h (elf_get_sect_thunk): New function.
2041 * hppa.c (sign_ext): Reimplement.
2043 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2044 these functions static.
2046 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2048 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2050 * aoutx.h (translate_from_native_sym_flags): Don't set
2051 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2052 * aoutx.h (translate_to_native_sym_flags): Translate
2053 constructor symbols properly.
2055 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2057 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2059 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2062 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2064 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2065 from bfd-in.h and .c files. Build bfd.h in build directory,
2066 substituting in requested target word size. Insert word size into
2067 makefile, and maybe enable 64-bit targets.
2069 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2070 are available. Conditionalize on this. Assume HOST_64_BIT
2071 will be defined if needed, so 64-bit targets are conditionalized
2072 only in the Makefile.
2074 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2076 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2078 * coff-sh.c (rtype2howto): Put error message on stderr.
2079 (extra_case): Delete unused variable.
2081 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2082 before calling printf.
2084 * elfcode.h: New file, almost completely derived from old elf32.c.
2085 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2086 * Makefile.in (elf64.o): List dependencies, don't build by
2088 (elf64.c): Add to list of sources.
2089 (elf32.o): Update dependencies.
2090 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2091 namespace pollution; rename vectors.
2092 * targets.c, config/*-elf.mt: Updated.
2093 * All uses of 32-bit versions of structures, routines, and macros
2096 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2098 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2100 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2102 * elf32.c (elf_string_from_elf_section): Handle index of zero
2104 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2106 (elf_write_object_contents): Deleted one unused variable and
2107 initialized another to avoid gcc warnings.
2108 (elf_set_section_contents): Delete unused variable.
2110 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2112 * i386lynx.c: New module for Lynx variant of a.out.
2113 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2114 * gen-aout.c: Get rid of defunct endian stuff, print out true
2116 * targets.c (target_vector): Add i386lynx_vec.
2118 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2120 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2122 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2124 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2125 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2126 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2127 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2128 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2130 * bfd-in.h: Don't define bfd_print_symbol_nm.
2131 Define symbol_info type.
2132 (JUMP_TABLE): Set _get_symbol_info element.
2134 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2135 (bfd_decode_symclass): Use coff_section_type.
2137 * targets.c: Add bfd_get_symbol_info call.
2139 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2141 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2142 complaints from ancient gcc's.
2144 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2146 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2147 hosts/i386linux.h: Define it.
2149 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2151 * VERSION, bfd-in.h: Bump version number to 2.2.
2153 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2154 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2155 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2156 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2157 LR, RR, hppa_field_adjust): New functions.
2159 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2161 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2162 stabs symbols, including new indirect_ptr_ptr argument.
2163 (ecoff_slurp_symbol_table): Pass new argument in calls to
2164 ecoff_set_symbol_info.
2166 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2168 * configure.in: For m68k sysv systems, use m68k-coff.
2170 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2171 (TDEFAULTS): Define it here. Use the new name.
2173 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2176 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2178 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2179 number of arguments.
2180 (aix386_core_file_p): Initialize core_size to correct value.
2182 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2184 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2185 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2187 * bout.c (aout32_slurp_extended_name_table): Define to be
2188 _bfd_slurp_extended_name_table rather than bfd_true.
2190 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2191 definitions for N_SET[ATDB].
2192 (ecoff_howto_table): Moved near top of file.
2193 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2194 seen, cook up a constructor section of the same name and put in a
2195 reloc pointing to the symbol. This lets the GNU linker build
2196 global constructors and destructors without using collect.
2198 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2200 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2202 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2204 * hosts/miniframe.h: New file.
2205 * configure.host: Use it.
2207 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2209 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2210 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2211 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2212 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2213 * configure.in (*-*-bsd): Change to *-*-bsd*
2215 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2217 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2218 int, for the sake of the old Portable C Compiler.
2220 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2222 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2224 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2226 * configure.in: Get target name right for m68*-*-hpux.
2228 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2230 * trad-core.c (NO_SIGNED_GET): New macro.
2231 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2232 signed NO_GET, where appropriate.
2234 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2235 * configure.in (*-*-linux*): Remove until linux port for a
2236 non-i386/i486 system is actually available.
2238 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2240 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2241 when compiling under HPUX.
2243 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2245 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2246 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2248 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2249 * bfd/libhppa.h: Include sysdep here. Conditionalize
2250 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2251 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2254 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2256 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2257 GNU version is needed.
2259 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2261 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2263 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2265 * Makefile.in: Build elf32-hppa.o.
2267 * syms.c (BSF_FUNCTION): New symbol flag.
2269 * elf32-hppa.c: Fixed to work with elf32-target.h.
2271 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2273 * libaout.h (NAME): Don't define if already defined.
2275 * libelf.h: Protect against multiple inclusions.
2276 (elf_symbol_type): Moved here, added new fields.
2277 (struct elf_backend_data): New field `global_sym'; I suspect this
2279 * elf32.c (elf_symbol_type): Deleted from here.
2280 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2281 point to backend versions of symbols.
2282 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2283 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2285 (elf_write_object_contents): Write program headers if appropriate.
2286 (bfd_section_from_shdr): Unnamed sections get empty string for
2287 name, not "unnamed". Handle SHT_NOBITS separately from
2288 SHT_PROGBITS, and set some different flags.
2289 (elf_file_p): New routine.
2290 (elf_object_p, elf_core_file_p): Call it.
2291 (elf_object_p): Handle EM_HPPA.
2292 (elf_symbol_from, elf_idx_of_sym): New functions.
2293 (elf_make_sections): Get symbol number right for relocations. Set
2294 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2295 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2296 SHT_PROGBITS. Always generate symtab and strtab, not only if
2297 relocations are needed. Set SHF_* flags as appropriate.
2298 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2299 (elf_write_object_contents): Fix off-by-one error in symbol count.
2300 Store a correct value for the symbol; write the size field
2301 properly; make some guesses about the type field. Set section
2302 type correctly for string tables.
2303 (section_from_elf_index): Check for absolute and common sections
2305 (elf_section_from_bfd_section): Ditto.
2306 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2307 Use empty string instead of "unnamed" for nameless symbols.
2308 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2309 HPPA (only?). Don't free raw symbols; keep the pointer around for
2311 (elf_set_arch_mach): Handle bfd_arch_hppa.
2312 (elf_find_nearest_line): Just return false.
2313 (elf_write_object_contents, elf_set_section_contents): Set
2314 output_has_begun field after computing file positions.
2315 (elf_set_section_contents): Write section contents immediately,
2316 rather than caching the whole file and writing it at close time.
2318 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2319 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2320 hppa_reloc_expr_type_alt): New enumerator types.
2322 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2323 * configure.in, configure.host: Use them.
2325 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2327 * elf32-target.h: Allow overrides of armap defaults.
2329 * elf32-hppa.c, elf32-hppa.h: New files.
2331 * config/hp300hpux.mt: New file.
2333 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2335 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2336 (aix386_core_vec): Update for new fields.
2338 * archive.c (bfd_generic_archive_p): Call target-specific
2339 slurp_armap code, instead of bfd_slurp_armap.
2340 (bfd_slurp_bsd_armap_f2): New function.
2341 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2342 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2344 * libaout.h (struct aoutdata): New field for subformat, for
2345 differentiating between highly similar a.out formats.
2346 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2347 version of function.
2348 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2350 * hp300hpux.c: New file.
2351 * Makefile.in: Include it.
2353 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2355 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2358 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2360 * trad-core.c (trad_unix_core_file_p): Check the file size.
2362 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2364 * coff-alpha.c: Remove duplicate function and add warnings.
2366 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2368 * sco-core.c (sco_core_vec): Add initializers for new target
2371 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2373 * coffcode.h [_LIT]: Recognize .lit section.
2375 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2377 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2378 config/alphaosf.mt, hosts/alphaosf.h: New files.
2380 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2382 * Merge in HPPA/BSD changes from Utah.
2383 * hppa.c: Use this for both HPUX & BSD.
2384 * targets.c: Enable hppa_vec for both HPUX & BSD.
2385 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2386 * hosts/hppabsd.h: #define HOST_HPPABSD.
2388 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2390 * libbfd.c: Whitespace changes around byteswap macros.
2391 * libbfd-in.h: Whitespace changes around byteswap declarations.
2393 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2395 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2396 system_error anymore. It confuses bfd_check_format().
2398 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2400 * bfd.c: Add sgi_core_data to tdata union.
2401 * coff-mips.c: Add Irix 4.x core file support.
2402 * hosts/irix4.h: #define HOST_IRIX4.
2404 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2406 * aoutx.h (translate_from_native_sym_flags): Check that the
2407 symbol's section does get set.
2408 (slurp_symbol_table): Zero index means null-string name.
2410 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2412 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2414 (write_syms): Use them, to reduce string table size.
2416 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2418 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2419 new signed get/put fields. Minor reformatting to label
2422 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2424 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2426 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2427 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2429 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2431 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2433 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2434 (swapcore_sparc): Make sp a bfd_vma.
2436 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2438 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2439 libbfd.c, libbfd-in.h: Add _do*signed*.
2440 targets.c, all targets: Add bfd*signed*.
2441 bfd-in.h: Add bfd_signed_vma. Add comments.
2443 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2445 * format.c (bfd_check_error): Check error return from
2446 _bfd_check_format routines.
2448 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2450 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2451 recognize .data section if present.
2453 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2455 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2456 check for the case where the user sets the address of the BSS
2457 section (and the file header can't specify this). Let the user
2458 set it wherever they want, regardless of what goes in the header.
2460 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2461 straight through into BFD sections. Add comments.
2463 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2465 Cleanup in preparation for better 64-bit host support.
2467 * bfd-in.h (bfd_64_type): Remove.
2468 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2470 * bfd-in.h (bfd_size): Remove.
2472 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2474 * bfd-in.h (bfd_word): Remove.
2475 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2477 * bfd-in.h (rawdata_offset): Remove.
2478 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2479 (bfd_perform_relocation): Lint.
2480 (enum bfd_reloc_status): Comment cleanup.
2482 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2484 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2486 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2488 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2490 * elf32.c: Clean up old comments.
2492 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2494 * config/sun3.h: String argument to fprintf is const.
2496 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2497 on systems which define PAGE_SIZE in <limits.h>.
2499 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2501 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2502 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2503 the core file failing signal.
2504 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2505 to supply the core file failing signal.
2507 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2509 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2510 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2511 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2512 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2514 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2516 * coff-mips.c (PAGESIZE): Correct value.
2518 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2520 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2521 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2523 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2525 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2526 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2528 (coff_compute_section_file_positions): Force vma and lma of _LIB
2530 (coff_set_section_contents): Count number of entries in new lma
2532 * coffgen.c (make_a_section_from_file): Force lineno_count of
2533 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2534 SCO 3.2v4 shared library.
2535 * seclet.c (rel): Copy over any section with contents, not just
2538 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2541 * coff-i386.c (coff_i386_reloc): New function, to generate
2542 relocateable output correctly.
2543 (howto_table): Use coff_i386_reloc for all reloc types.
2544 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2545 for a common symbol.
2546 (i386comm_value): Removed; no longer needed.
2548 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2550 * coffcode.h (coff_set_section_contents): Don't write out
2551 sections without a filepos.
2553 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2555 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2557 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2559 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2560 * libecoff.h (ecoff_data_type): Added gp_size field.
2561 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2562 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2563 Set flags to 0 for large common symbols.
2564 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2565 which can occur for gas-generated relocs.
2566 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2567 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2568 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2570 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2572 * srec.c (srec_set_section_contents): Use lma field for load
2574 * section.c: Add declaration of lma field to section structure.
2575 * coffcode.h (coff_write_object_contents): Use lma field for load
2577 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2579 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2580 symbols in a better way. (translate_to_native_sym_flag): Set the
2581 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2583 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2584 (bfd_make_section): Cope with new builtin section.
2585 * syms.c (bfd_decode_symclass): Can now print indirect section
2588 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2590 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2591 defined, and yields false.
2592 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2594 * archive.c (snarf_ar_hdr): Add support for reading (only,
2595 so far) BSD-4.4-style extended headers.
2596 * archive.c: Some more comments.
2598 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2600 * Makefile.in: fix rule for dvi and info, so that the recursive
2601 makes does the right thing, instead of always info
2603 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2605 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2606 archive members; they need more special reatment. For now, verify
2607 that computed and actual file positions correspond.
2609 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2611 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2612 (set_arch_mach): Delete non-MIPS code.
2613 (reloc_howto_type_lookup): Ditto.
2614 * Makefile.in: Adjusted.
2616 * libbfd.c (bfd_tell): Update `where' field.
2617 (bfd_seek): Don't do anything if we're not changing the file
2618 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2619 field against a SEEK_SET request. Call bfd_tell to re-update
2620 `where' field when done.
2621 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2623 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2625 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2627 * Makefile.in: added installcheck target
2629 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2631 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2632 if the type is not stNil.
2634 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2636 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2637 forward declarations.
2639 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2640 it's implied by the type.
2642 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2644 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2646 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2648 * rs6000-core.c: Add .ldinfo section.
2650 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2652 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2654 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2656 * section.c (bfd_set_section_contents): whitespace
2657 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2660 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2662 * hosts/go32.h: don't define POSIX_UTIME
2664 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2666 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2667 against machine architecture stored in the ELF header, to resolve
2669 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2670 NULL, so only use results when non-NULL.
2671 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2672 and add to vector of targets.
2674 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2676 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2677 are always just debugging symbols.
2679 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2680 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2682 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2684 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2685 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2686 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2687 defined, which they aren't in hpux 7.0.
2689 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2690 Tran-Le, tranle@intellicorp.com.
2692 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2694 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2695 ahead and do the relocation.
2696 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2697 what needs to be done.
2698 (ecoff_reflo_reloc): Do the REFHI relocation here.
2700 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2702 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2703 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2704 relocs are reasonable.
2705 * coff-msym.c: Eliminated uses of DEFUN.
2706 (ecoff_swap_tir_out): New function.
2708 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2710 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2711 * configure.host (vax-*-ultrix2*): Add triplet.
2712 * hosts/vaxult2.h: New file.
2713 * config/vaxult2.mh: New file.
2715 * aoutx.h (string.h): Include for strchr and friends.
2716 * archive.c (string.h): Include for memchr and friends.
2717 * elf32.c (string.h): Include for strrchr and friends.
2719 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2721 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2722 (MY_set_sizes): Use sunos4_set_sizes.
2724 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2725 deleted, as well as elf-big and elf-little targets.
2726 * libelf.h: New file.
2727 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2729 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2731 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2733 * coffcode.h (coff_compute_section_file_positions): Don't need
2734 variable "old_sofar" if compiling for i960.
2736 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2738 * libbfd.h: Updated.
2740 * ieee.c (exten, envi): "static" belongs first in declaration.
2742 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2744 * srec.c: add support for symbolsrec, srecords with symbols in
2747 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2749 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2750 to avoid lint complaints.
2752 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2754 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2755 type SHT_STRTAB. Don't alter file offset for section 0.
2756 (reloc_type_names): Now an array instead of a macro. Still inside
2757 "#if 0", since it's used only in debugging code also in "#if 0".
2758 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2759 (sort_reloc_map): New function.
2760 (sparc_reloc_map): New variable.
2761 (elf_bfd_reloc_type_lookup): New function.
2763 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2765 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2766 bfd_make_debug_symbol; they were already in the target structure.
2767 * Adjusted all uses of JUMP_TABLE.
2768 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2769 from coff_make_debug_symbol.
2770 * libcoff.h: Updated accordingly.
2772 * Minor cleanups provoked by gcc warnings:
2773 * aoutx.h (NAME(aout, reloc_type_lookup)),
2774 cpu-h8300.c (local_bfd_reloc_type_lookup),
2775 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2777 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2778 ieee.c (ieee_slurp_section_data),
2779 elf.c (elf_make_sections, elf_fake_sections,
2780 elf_compute_section_file_positions, elf_write_object_contents):
2781 Removed unused variables.
2782 * archures.c: Removed /* from within comment.
2783 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2784 * oasys.c (oasys_write_data): Initialize i.
2786 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2788 * libcoff.h (obj_raw_syment_coun): New macro.
2789 * coffgen.c (coff_get_normalized_symtab): Initialize
2791 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2793 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2795 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2797 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2798 for compatibility with tools from MIPS.
2800 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2801 * config/irix3.mt, config/irix4.mt: Removed.
2802 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2803 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2805 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2807 * hosts/hp300bsd.h: Add gross hack to determine whether we
2808 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2809 files (and set other parameters) to match.
2811 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2813 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2814 ansi definition which otherwise confuses non-ansi compilers.
2816 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2817 ultrix cc by forward declaring getenv as is done in
2820 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2822 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2823 avoiding a fatal error in vax ultrix 4.2 cc.
2825 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2827 * bfd-in.h, VERSION: Roll to version 2.1.
2829 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2831 * oasys.c (oasys_write_object_contents): Lint.
2832 * srec.c: Whitespace cleanup.
2834 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2836 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2837 cleaned up output formatting a bit.
2839 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2841 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2842 relaxable. Should be moved somewhere else.
2844 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2846 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2847 (aout_mips_*_vec): Added seclet_link element.
2849 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2850 support for aout-mipsbsd target.
2852 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2854 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2856 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2858 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2860 Add support for the H8/500
2862 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2864 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2866 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2867 * coff-mips.c: Now includes libecoff.h.
2868 (ecoff_data_type): Moved to libecoff.h.
2869 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2870 call it. If there is ever another ECOFF target, this and the
2871 swapping functions should be accessed via an ECOFF specific target
2873 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2875 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2877 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2878 no longer includes this file.
2880 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2881 bits to 0 to make comparison test useful.
2883 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2884 avoid overflowing GP accessible sections in binutils/objdump.
2886 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2888 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2889 reading more robust: Fail if string index is out of string
2892 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2894 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2895 PCREL13): Don't take dst_address into account; the input file has
2896 already taken care of that.
2898 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2900 * coff-mips.c: Completed support for linker and binutils.
2902 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2904 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2905 original addend from section contents.
2907 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2909 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2910 * hosts/delta88.h (strtol): Fix prototype.
2911 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2913 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2915 * elf.c: Get rid of "#ifdef sparc".
2916 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2917 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2919 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2920 compile type conditionals on host CPU.
2921 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2923 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2925 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2927 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2928 ECOFF which has two common sections.
2929 (bfd_com_section): Set SEC_IS_COMMON flag.
2930 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2931 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2932 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2933 bfd_is_com_section macro rather than checking for equality to
2936 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2938 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2939 (coff_mkobject_hook): Accept aouthdr argument.
2940 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2941 Handle NULL aouthdr argument.
2942 (coff_object_p): If there is no aouthdr, pass it as NULL to
2944 * libcoff.h: Rebuilt for mkobject_hook changes.
2946 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2947 additional MIPS ECOFF fields.
2949 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2951 * configure.host: added mips-dec-bsd*
2952 * configure.in: added mips-dec-bsd*
2953 * aout-mipsbsd.c: new file for mips-dec-bsd*
2954 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2955 * aoutx.h: added mips support.
2956 * archures.c: added mips support to bfd_default_scan().
2957 * cpu-mips.c: added support for R4000 (untested).
2958 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2959 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2960 hope will make it into include/bfd.h.
2961 * targets.c: added aout_mips_*_vec.
2963 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2965 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2967 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2969 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2971 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2973 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2975 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2976 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2977 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2978 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2980 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2981 bfd_swap_reloc_in or coff_swap_reloc_out.
2982 * coff-mips.c: Added code to link and write out symbolic debugging
2983 information, and to swap relocs in and out.
2985 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2987 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2988 (coff_write_object_contents): coff_count_linenumbers returns the
2989 number of line number records it found.
2991 * coffgen.c (coff_write_linenumbers): only write out line numbers
2992 in the section they belong to.
2994 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2996 * targets.c (bfd_target): Added relocateable argument to
2997 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2998 target vector for linker use.
2999 * bfd.c (bfd_seclet_link): New macro.
3000 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3001 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3002 and boolean return value. Made static.
3003 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3004 relocateable argument.
3005 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3006 relocateable argument (if relocateable, saves relocs).
3007 * bout.c (b_out_get_relocated_section_contents),
3008 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3009 relocateable argument (if relocateable, just calls
3010 bfd_generic_get_relocated_section_contents).
3011 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3012 argument to prototype.
3013 * All targets: Set new _bfd_seclet_link vector to
3014 bfd_generic_seclet_link.
3016 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3018 * coffgen.c: #include seclet.h.
3020 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3022 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3023 debug info. Setup info about linker symbols only, and use
3024 standard bfd fields to hold the info.
3025 * (hppa_object_p): Remove unneeded decls.
3026 * (hppa_new_section_hook): Get rid of most of this.
3027 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3028 fat. Remove all knowledge of stabs, remove redundant knowledge of
3030 * Remove macros for accessing fields which are now gone.
3032 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3034 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3036 * coff-z8k.c: delete unused reloc functions
3038 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3040 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3041 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3042 * coff-msym.c: Use DEFUN for function definitons.
3043 * coff-mips.c: Added code to read and print symbols, and to find
3046 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3047 swapping functions into coffswap.h for ECOFF use. Moved
3048 relocation functions, only used by h8300 and z8k, into reloc16.c.
3049 Added hooks for coffgen.c functions to backend data structure, and
3050 added hook functions. Still more could be done.
3051 * coffswap.h: New file to hold COFF swapping routines.
3052 * coffgen.c: New file to hold generic COFF functions.
3053 * reloc16.c: New file to hold h8300 and z8k specific relocation
3055 * libcoff-in.h: Added declarations for functions in coffgen.c.
3056 * libcoff.h: Rebuilt to incorporate changes.
3057 * coff-h8300.c: Function name changes.
3058 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3059 hook rather than defining EXTRA_CASES.
3060 * Makefile.in: Build new files coffgen and reloc16. Added
3061 dependencies of coff-*.o on coffswap.h and seclet.h.
3063 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3065 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3066 about discarding const.
3068 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3070 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3072 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3074 * configure.in (post-target): If --with-minimal-bfd is specified,
3077 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3079 * srec.c (srec_write_records): one of my boards wants a CR between
3082 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3084 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3085 (it broke a couple of weeks ago).
3087 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3089 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3090 return type, so libbfd.h doesn't reference undefined typedefnames.
3092 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3094 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3096 (coff_pointerize_aux): don't pointerize a negative tagndx
3097 (sometimes generated by SCO 3.2v4 cc).
3099 * bout.c (calljx_callback, callj_callback,
3100 b_out_get_relocated_section_contents): warn if relocating against
3101 an undefined symbol.
3103 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3105 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3106 Make a bunch more routines be static.
3107 * hppa.c (fill_spaces): Get rid of this, replace with much better
3108 written setup_sections().
3109 * (setup_sections): New routine to create BFD sections for each
3110 space and subspace in SOM files.
3111 * (hppa_object_setup): Use BFD sections created by
3112 setup_sections() to locate GDB symbol table info.
3113 * (make_unique_section): New routine to create a BFD section. It
3114 ensures that the given name is unique, and will generate a unique
3116 * (hppa_object_p): Become much more paranoid about file header.
3117 * (make_bfd_asection): Call bfd_make_section to do the dirty
3118 work. Simplify code somewhat.
3119 * (hppa_core_file_p): Use proper name for stack section.
3120 * libhppa.h: Remove millicode_start, millicode_end decls.
3122 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3124 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3126 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3127 relocs, don't bother doing the adjustment if the value to add is
3130 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3132 * bfd.c (bfd_get_size): New function that gets an upper bound
3133 on the possible size of any object in a bfd.
3134 * elf.c (bfd_elf_find_section, elf_get_str_section,
3135 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3137 * elf.c (elf_big_vec, elf_little_vec): Document last three
3138 members initialized to NULL.
3140 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3142 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3144 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3146 * hosts/std-host.h: New file. Attempt at a generic/default
3147 set of definitions, to discourage porting to new hosts by copying.
3148 * hosts/news.h: Removed.
3149 * hosts/sparc.h: Use std-host.h.
3150 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3151 perhaps we can later remove the the_bfd field from each symbol.
3152 * syms.c (struct symbol_cache_entry): Remove unused field
3153 app_data. Add comment noting that the_bfd is almost redundant,
3155 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3156 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3157 * hppa.c (fill_spaces): Make slightly more rebust.
3158 * configure.in: Allow std-host as the "default" host.
3160 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3162 * bfd.c: Add struct hppa_core_data to tdata union.
3163 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3164 Get rid of HPPA/BSD specific code. That will go somewhere else
3166 * (fill_spaces): Don't spin forever and die if you don't find
3167 $MILLICODE$ subspace.
3168 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3170 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3171 Make these work for HPUX.
3172 * (make_bfd_asection): New routine to make section creation a
3174 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3175 * libhppa.h: #include the right system files. Redefine all of
3176 the structs/macros for hacking core files to use more sensible
3177 HPUX core file structures.
3178 * targets.c (target_vector): Conditionalize hppa_vec on
3179 HOST_HPPAHPUX, not hp9000s800.
3180 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3181 malloc and realloc. #define HOST_HPPAHPUX.
3183 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3185 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3186 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3187 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3188 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3190 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3191 * aix386-core.c: New file for handling core files on AIX on PS/2.
3192 * targets.c: if AIX386_CORE, use aix386_core_vec.
3193 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3196 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3198 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3201 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3203 * Makefile.in: added dvi target
3205 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3207 * bfd.c: Use right name for tekhex tdata struct.
3208 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3209 * libcoff.h: Updated to get spacing change from coffcode.h.
3210 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3212 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3214 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3215 functions, with the "guts" of the old bfd_slurp_bsd_armap
3216 and bfd_slurp_coff_armap, but assuming we've already checked
3217 if the armap is present or not.
3218 Also, rewrite a bit to avoid keeping around obstack data
3220 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3221 Various fixes to correctly handle COFF_style archives names.
3222 (Note that because these have a trailing '/', the names can
3223 have embedded spaces.)
3224 * archive.c (bfd_slurp_armap): New function, replaces old
3225 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3226 _either_ format, and calls do_slurp_bsd_armap or
3227 do_slurp_coff_armap if either form of map is seen.
3228 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3229 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3230 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3231 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3233 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3235 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3236 * libhppa.h: Make millicode_start and millicode_end be unsigned
3237 int to be same type as CORE_ADDR in GDB. Why are these here?
3239 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3241 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3242 vaddr of the section to the addend.
3243 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3244 SCO_CORE to SELECT_VECS.
3245 (target_vector): add sco_core_vec.
3246 * sco-core.c (sco_core_vec): add leading underscore initializer.
3247 * configure.in (i[34]86-*-sco*): use target i386-sco.
3248 * config/i386-sco.mt: new file; define SCO_CORE.
3250 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3252 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3254 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3256 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3258 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3260 * hosts/i386linux.h: Include unistd.h.
3262 * aoutx.h (print_symbol): aout_stab_name returns a constant
3264 * libaout.h (aout_stab_name): Fix prototype.
3265 * stab-syms.c (aout_stab_names): Array is now const.
3266 (aout_stab_name): Return value is now pointer to const.
3268 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3271 * syms.c (asymbol): Added new field "app_data", for data
3272 particular to the application. Some of the linker flags ought to
3273 get moved to this field someday.
3275 * archures.c (bfd_default_scan): Recognize a few more numbers:
3276 80486, 80960, and 960.
3278 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3279 bfd_coff_std_swap_table, cast to PTR.
3280 * bfd.c (bfd_coff_swap_*): Deleted macros.
3281 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3283 * coffcode.h (type bfd_coff_backend_data): New structure type,
3284 contains pointers to the COFF-specific swapping routines.
3285 (bfd_coff_std_swap_table): New data structure, to be used when
3286 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3287 (bfd_coff_swap_*): New macros.
3288 * coff-mips.c (mips_coff_swap_table): New data structure.
3289 (ecoff_big_vec): Use it.
3290 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3291 * All other targets: Deleted coff-specific vector entries.
3293 * trad-core.c: Fixed some `PARAMS' uses that were missing
3296 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3298 * aoutx.h (some_aout_object_p): Protect arg prototype in
3299 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3301 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3303 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3304 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3305 PARAMS for readability.
3307 * aoutx.h: Add type to callback parameter.
3308 * coff-mips.c: Don't call trad-core.h, not needed.
3309 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3310 * trad-core.h: Eliminate, unused.
3312 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3314 * format.c (bfd_check_format): if default target isn't found
3315 then look through the entire list rather than return early.
3317 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3319 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3321 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3323 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3325 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3327 * coff-z8k.c: checkpoint, more addressing modes handled
3328 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3331 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3333 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3335 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3337 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3339 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3341 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3342 and about when file descriptors are closed.
3344 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3346 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3347 written out correctly.
3349 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3351 * section.c: New section bit SEC_SHARED_LIBRARY.
3352 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3353 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3356 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3358 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3359 macros; use PARAMS to declare the function pointers involved.
3361 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3362 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3364 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3366 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3368 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3369 declaring pointers to functions.
3370 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3371 * seclet.h: Declare external function with PARAMS.
3373 * doc/chew.c (exfunstuff): Eliminate.
3374 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3375 * doc/proto.str: Use paramstuff rather than exfunstuff.
3377 * libbfd.h: Update, based on changes in source code and chew.
3379 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3381 * libieee.h: Add FIXME about removing limit on number of sections.
3382 * bfd-in.h: Improve comments to make it clear that bfd.h is
3383 the wrong place to edit this file.
3384 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3385 same places where we install bfd.h.
3387 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3389 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3390 symbol type before blindly modifying the auxent. Specifically,
3391 only modify the endndx fields for types that need it, and don't
3392 set the array information for non-arrays.
3394 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3396 * aoutx.h (some_aout_object_p): Section list should be set up
3397 correctly anyways; don't have to set up "next" pointers manually.
3399 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3401 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3402 config/i386v.mh: removed -DUSG from HDEFINES.
3403 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3405 hosts/i386v.h: don't define POSIX_UTIME.
3407 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3409 * ieee.c (ieee_slurp_sections): make a private copy of the
3410 section's name before truncating it.
3412 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3414 * hppa.c: add symbol_leading_char entry in transfer vec
3416 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3418 * ieee.c (get_symbol): can now cope when two symbols of a
3419 different class, but the same index number occur consecutively.
3420 (get_section_entry): nicer name for sections being forward
3421 referenced. (ieee_archive_p): don't free the filename string,
3422 since it was never malloced.
3424 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3426 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3428 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3430 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3431 optionally setting the dimen info, since they are in the same
3432 memory locations. Also zero out external auxent.
3433 (coff_write_symbol): don't zero external auxent; now done in
3436 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3438 * Check fclose return value for errors.
3439 libbfd.h: bfd_cache_close now returns a boolean.
3440 cache.c (bfd_cache_delete): return fclose success value.
3441 (bfd_cache_close): return bfd_cache_delete return value.
3442 opncls.c (bfd_close, bfd_close_all_done): return result of
3445 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3447 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3449 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3451 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3452 work out a coff relocation type from a howto's attributes rather
3453 than using the input r_type field. This fixes PR1677 and allows
3454 conversion of a.out relocs to coff relocs.
3456 * coffcode.h (coff_write_relocs): if supplied a relocation
3457 relative to an absolute symbol, use the right symbol index.
3459 * reloc.c (bfd_perform_relocation): do a partial link for coff
3462 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3464 * changes to support i386-sysv with shared libraries:
3465 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3466 check for .data2; if _LIB is defined, check for it; map
3467 SEC_NEVER_LOAD to STYP_NOLOAD.
3468 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3469 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3470 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3471 if section has contents, not just if it is loadable; if
3472 TWO_DATA_SECS, check for .data2
3473 (coff_set_section_contents): set vma of .lib section to number of
3475 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3476 don't define coff_write_armap to bsd_write_armap.
3477 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3480 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3482 * solaris2.h: Get the definition of alloca from alloca.h if we
3485 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3487 * configure.in (i960-*-{aout,bout}): Support these.
3489 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3491 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3493 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3495 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3496 no-longer-used definitions of L_SET and L_INCR.
3497 * i386linux.h: Tweaks to smooth Linux build.
3499 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3501 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3503 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3505 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3506 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3507 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3508 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3510 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3511 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3513 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3515 * configure.host: New file, contains mapping of host configs
3516 to host support file names for bfd, binutils, opcodes.
3517 * configure.in: Use it.
3518 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3519 * i386bsd.c: Cleanup, reformat.
3520 * config/i386-bsd.mt: Comment changes.
3521 * config/i386bsd.mh: New file for core file support.
3522 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3523 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3524 on BSD 4.4 define ALIGN (sigh!).
3526 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3528 * libaout.h (aout_backend_data): added exec_header_not_counted
3529 field. For ZMAGIC files only, when text_includes_header is set, by
3530 default the length of the exec header is counted in the text
3531 section size. For go32, exec header is mapped in but does *not*
3532 contribute to the size of section.
3533 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3534 is not set, but ztih is, add the size of the exec header to the
3535 recorded size of the text section.
3536 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3537 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3538 Also set text_includes_header.
3539 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3540 by default in MY(backend_data).
3542 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3544 * aout-target.h (callback): Don't define this function if it won't be
3547 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3548 type doesn't match. Don't lose if file sections have already been
3550 (set_arch_mach): Set reloc_entry_size.
3551 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3553 * hosts/i386bsd.h: New file.
3554 * configure.in: Recognize i[34]86-*-bsd host.
3556 * aout-target.h (callback, write_object_contents): Delete unused
3559 * aoutx.h (reloc_type_lookup): New function.
3560 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3561 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3562 (MY_reloc_howto_type_lookup): Don't define it.
3564 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3566 (slurp_symbol_table): Use header byte order, not target byte
3567 order, for reading symbol data.
3569 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3571 * configure.in: Undo some brain damage in the host section.
3572 * configure.in: Reformat the target section, test many configs.
3573 * Makefile.in (make): Remove obsolete `make make'.
3574 * aoutx.h (some_aout_object_p): Make defines line up.
3576 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3578 Now a bfd knows whether underscores are normally prepended
3579 to symbols in its file format.
3581 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3582 coff-z8k.c: targets set so they have leading underscore
3583 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3584 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3585 without leading underscore flag
3586 * targets.c: add symbol leading char to xvec description
3587 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3589 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3591 * archive.c: Make errno global.
3592 * archive.c (_bfd_write_archive_contents): If read fails (and
3593 errno!=0) set bfd_error to malformed_archive (since this probably
3594 indicates a truncated archive), rather than system_call_error.
3596 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3598 * Makefile.in: added rules for i386bsd.c
3599 * i386bsd.c: new file, supporting 386bsd.
3600 * configure.in: recognize i386-*-bsd target.
3601 * config/i386-bsd.mt: new file - 386bsd target configuration.
3603 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3605 * configure.in: re-arrange host section to use *-*-* notation,
3606 clean up some of the target section as well
3608 * seclet.c: cast result of bfd_get_relocated_section_contents to
3609 avoid compiler warnings
3611 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3613 * coffcode.h (coff_section_symbol): Create section if it doesn't
3616 * bout.c: Removed some unused variables.
3618 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3620 * Portability fixes from p3:
3621 coffcode.h (coff_write_relocs): removed sanity check until it
3622 works on all targets (per advice from sac).
3623 config/hp9000.mh: new file to define USG.
3624 hppa.c: #undef hppa before the JUMP_TABLE.
3625 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3627 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3628 local variable target volatile to avoid mysterious bug in
3631 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3633 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3634 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3636 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3638 * coff-z8k.c (func_da, func_jr): Lint.
3639 * coffcode.h: Use memset rather than bzero.
3640 * elf.c: Use memcpy rather than bcopy.
3641 * tekhex.c: Use memset rather than bzero.
3643 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3645 Add Adobe a.out support.
3647 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3648 * config/adobe.mt: Add.
3649 * configure.in (*-adobe-* target): Add.
3650 * targets.c (a_out_adobe_vec): Add.
3651 * Makefile.in: add aout-adobe.c.
3653 * configure.in: Put two dashes in all entries to be matched.
3654 Add comments to remind people to do this.
3655 Reorder all entries that match manufacturer names, to occur
3656 last, so they will only be matched if no more specific match
3657 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3659 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3661 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3662 since we should never have a NULL section.
3663 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3664 tests, set the section to bfd_abs_section.
3666 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3668 * coff-z8k.c: getting closer
3669 * coffcode.h (coff_get_relocated_section_contents): allow
3670 EXTRA_CASES hooks for different arches to provide different reloc
3672 * seclet.h: #ifndef around it to allow multiple inclusion
3673 * srec.c: minor doc fix
3675 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3677 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3679 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3681 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3684 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3686 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3687 filling in reloc, in case immediately following code doesn't set
3690 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3692 * coffcode.h (coff_renumber_symbols): set the last renumbered
3693 symbol pointer to NULL, as expected by coff_write_linenumbers.
3694 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3695 type R_IHCONST used on the 29k.
3697 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3699 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3700 update, based on how the underlying file was opened. Obsoletes
3702 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3703 all FASCIST_FDOPEN config defines.
3705 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3707 * sparc-opc.c: Moved to opcodes library, now that we have one.
3708 * Makefile: Don't compile it.
3710 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3712 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3714 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3716 * section.c (bfd_set_section_flags): Remove a sanity check.
3717 It is unfortunately broken, and prevents strip from working.
3719 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3721 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3722 created by last change.
3724 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3726 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3727 * bfd-in.h: Bump to version 2.0.
3729 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3731 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3732 braindamaged HP/Apollo compiler happy.
3734 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3736 * format.c: Fix description of search for matching target.
3737 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3738 * targets.c: Update description of search for matching target.
3739 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3740 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3741 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3743 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3745 * Makefile.in: Added mostlyclean/clean/distclean rules.
3747 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3749 * targets.c (target_vector): Take out oasys (unless that is
3750 the default): Because there is no magic number in archives,
3751 there can be annoying target mis-matches.
3753 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3755 * sparc-opc.c: Rigorously updated to match architecture manual.
3757 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3759 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3760 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3761 to the built-in abs_section were not written out correctly.
3763 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3765 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3766 large, assume we're using a swapped byte order and fail with
3767 wrong_format rather than dumping core.
3769 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3771 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3772 filename constraints.
3773 * Makefile.in: Updated to reflect change.
3775 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3777 Add preliminary support for the we32k:
3779 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3781 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3783 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3785 * bout.c: added support for relaxable alignment relocs.
3787 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3788 pass down pointer to play area rather than use alloca
3790 * cpu-z8k.c (compatible): made static to reduce name space
3793 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3795 Add basic support for the z8k:
3797 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3798 section.c, targets.c,
3800 * syms.c: move mis-inserted patch.
3802 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3804 Documentation fixes:
3805 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3806 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3808 * reloc.c: break out addend item from surrounding text.
3810 * doc.str (DOCDD): Defined. Adds text to output.
3811 (bodytext): Put bulletize before kill_bogus_lines.
3812 * chew.c (bulletize): End itemization after a blank line, to
3813 prevent following text from being swallowed up in an item.
3815 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3817 * configure.in: Add sparclite as a target.
3819 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3821 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3824 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3825 from a coff file (csym is null), dont deref them
3827 * ieee.c (parse_expression): get the answer right when adding an
3828 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3829 on elts so that filename is filled in.
3831 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3833 * bout.c (howto_align_table): New set of relocs, with enough
3834 data for "objdump -r" to work.
3835 (b_out_reloc_type_lookup): Recognize alignment relocs.
3837 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3839 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3840 invocations of make. Also, always create installation
3843 * config/apollov68.mh: removed -g from CC definition.
3845 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3847 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3848 overflowing gp-offset range.
3850 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3852 * srec.c (srec_set_section_contents): don't write out sections
3853 without the LOAD and ALLOC attributes
3855 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3857 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3858 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3859 * aout-target.h (callback): Don't set page/seg sizes.
3861 (set_sizes): New routine.
3862 (backend_data): Point to it.
3863 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3864 (sunos4_aout_backend): Point to it.
3865 * aoutx.h (set_arch_mach): Call set_sizes callback.
3867 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3869 * aout-target.h: Make _bfd_slurp_extended_name_table be
3870 the default. Given that we *write* the suckers (for long
3871 archive member names), we really ought to be able to read them!
3872 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3873 seem to be needed, and many machines don't have it.
3875 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3877 * coff-m68k.c (vector): read and write archives in coff format.
3879 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3881 * opc-sparc.c: New file.
3883 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3885 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3886 pointers to bfd_byte* before performing arithmetic on them. Such
3887 use with bare void* pointers is a gcc extension.
3888 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3889 * archive (normalize): Add to CONST to match actual usages with
3892 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3894 * configure.in: Recognize i486 host cpu, and use i386-elf
3897 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3899 * config/stratus.mt (CC): Remove definition.
3900 * elf.c (bfd_section_from_shdr): Test for the possibility that
3901 section_from_elf_index returns NULL and don't dereference it.
3903 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3905 * add hppa_data to bfd tdata (indirectly via sef).
3907 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3909 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3911 * configure.in: error messages to stderr, not stdout
3913 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3915 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3916 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3917 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3919 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3921 * configure.in: recognize hppa* instead of hppa
3923 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3925 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3926 RTYPE2HOWTO to cope with same.
3927 * reloc.c (bfd_perform_relocation): added support for size of -2
3928 (subtract a word reloc type). Updated doc.
3930 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3932 * Makefile.in: merged changes from progressive, removed rcsid.
3934 * archures.c, archive.c, Makefile.dos: removed rcsid.
3936 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3938 * bfd-in.h : add BFD_IS_RELAXABLE flag
3939 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3940 header e_relaxable, major hackery in callbacks
3941 * libaout.h : add space for a_relaxable.
3942 * seclet.c (rel): don't relax empty sections
3945 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3947 * section.c (STD_SECTION): add some casts to the initializers for
3950 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3952 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3953 and add appropriate casts to keep (picayune) aix-cc happy.
3955 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3957 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3958 symbol pointers. Punt expensive & useless bfd_realloc. Use
3959 malloc for raw symbols, and free it before returning.
3960 (bfd_section_from_shdr): Do not slurp symbol table until politely
3961 asked. Do not even slurp string tables.
3962 (elf_get_symtab_upper_bound): Count 'em without reading them.
3963 (elf_get_symtab): This is how to politely ask. Schlurp!
3964 This should probably just *become* elf_slurp_symbol_table, FIXME.
3966 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3968 * archive.c (bsd_write_armap): write the timestamp of the
3969 archive header to be just a little bit later than the timestamp of
3970 the file, otherwise the linker will complain that the index is
3973 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3975 * configure.in: Add m68k-ericsson-*.
3977 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3979 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3980 * elf.c: Remove unconditional debug printf's.
3981 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3982 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3983 (elf_slurp_symbol_table): Hand out symbols in forward, not
3984 reverse order. Simplify duplicate code.
3986 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3988 * elf.c: Remove "(void)" casts from function calls where the
3989 return value is ignored, in accordance with GNU coding standards.
3991 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3993 * hppa.c: Apply John's standard fix to avoid "empty translation
3994 unit" warnings from some ANSI-C compilers.
3996 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3998 * hosts/solaris2.h: Configure same as sysv4.
4000 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4002 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4003 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4004 type match actual return type.
4005 * elf_print_symbol (section_name): Make CONST.
4007 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4009 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4010 New files, for Linux (a free Unix clone for 386 machines).
4011 * Makefile.in, configure.in, targets.c: Update accordingly.
4013 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4014 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4015 correct calling of howto special functions and fixes from Raeburn
4017 * archures.c: nuke bfd_reloc_code_type
4018 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4019 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4020 SEC_NEVER_LOAD, various other bfdgas newness
4021 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4022 * targets.c: change jump table vector to above
4025 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4027 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4028 its prototype will be included in libbfd.h. Change result type
4029 to struct * (rather than equivalent typedef) so it can be used in
4030 the prototype, where they typedef won't be known.
4031 * libbfd.h: Updated version.
4033 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4035 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4036 targets.c: HPPA merge.
4038 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4040 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4041 * config/solaris2.mh: Kludge around Sun compiler bug.
4043 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4045 * libaout.h (aout_backend_data): Change defs of two bitfields to
4046 be unsigned chars instead to get around rs6000 compiler problem.
4048 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4050 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4051 Correct misconception that there can be only one symbol table.
4052 Only call elf_slurp_symbol_table on the full symbol table, not
4053 the dynamic one which is only a subset of the full one.
4055 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4057 * coffcode.h (coff_compute_section_file_positions): For I960,
4058 don't align sections in file.
4060 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4062 * targets.c (struct bfd_target): Added field for target-specific
4063 (but not file-specific) data, for distinguishing minor
4064 characteristics between (e.g.) a.out formats.
4066 * section.c (struct sec): New field user_set_vma indicates vma
4067 field should be heeded, not assumed to be unset.
4068 (STD_SECTION): Initialize that field of standard sections to zero.
4069 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4071 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4072 pre-swapped version.
4074 * archures.c (struct bfd_arch_info): Fixed order of comment and
4075 field decl. New fields indicate size of page and segment for
4077 * cpu-m68k.c (N): Fill in values.
4078 * cpu-sparc.c (arch_info_struct): Ditto.
4080 * libaout.h (struct aout_backend_data): Various bits of data (not
4081 all used currently) with characteristics of a.out implementation.
4082 Important field for now is text_includes_header, indicating that
4083 the text section starts immediately after the file header, which
4084 gets mapped in with it.
4085 (struct aout_data): New fields indicate whether vma has been
4086 adjusted yet (not yet used), and what magic number will be used in
4087 the output file (should go away in favor of vma_adjusted).
4088 (WRITE_HEADERS): Code for dealing with section sizes and related
4089 header fields replaced with call to adjust_sizes_and_vmas.
4090 * aoutx.h (some_aout_object_p): Fill in magic number field.
4091 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4092 (set_arch_mach): Set page size and segment size once CPU
4094 (adjust_sizes_and_vmas): New function; has much code moved
4095 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4096 and size parameters, as well as many header fields, after deciding
4097 on magic number for output file. Checks to ensure that this
4098 adjustment has only been done once.
4099 (set_section_contents): Call adjust_sizes_and_vmas instead of
4100 doing much of the work here.
4102 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4103 default (null) values of these fields.
4104 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4105 value in exec header.
4106 (sunos4_aout_backend, MY_backend_data): Define backend data
4107 indicating file header is included in text section.
4109 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4111 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4112 gcc version 2, to avoid warnings.
4114 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4116 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4117 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4119 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4121 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4123 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4125 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4126 * configure.in: Rewrite target parsing to use simple format.
4127 Handle sparc-sun-solaris2 configuration.
4128 * aout64.h: Avoid ANSI C brain death warning.
4129 * elf.c: Avoid trigraph (???) or /* in comments.
4131 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4133 * config/sysv4.mh: new file, RANLIB=echo
4135 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4137 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4139 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4140 elf_core_tdata_struct into a single common struct. Core files
4141 wouldn't have worked at all without this.
4142 (bfd_elf_find_section): New function for GDB's undercover use
4143 to find string sections that BFD hides from it.
4144 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4146 (elf_object_p, elf_core_file_p): Allocate internal file header
4147 storage dynamically.
4148 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4149 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4151 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4153 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4155 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4157 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4159 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4161 * configure.in: handle m680[01234]0 as aliases for m68k
4163 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4165 * coff-a29k.c: do byte relocs correctly
4166 * coffcode.h (styp_to_sec_flags): never load INFO sections
4167 * seclet.c (rel): don't relocate INFO sections
4169 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4171 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4172 Make the symbols unmodifiable.
4173 (bfd_section_init): Deleted.
4174 * init.c (bfd_init): Don't call bfd_section_init.
4176 * section.c (bfd_set_section_contents): Ensure that range to be
4177 written is within section boundaries.
4178 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4181 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4183 * coff-i960.c (howto_table): Deleted.
4184 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4185 interesting entries from old howto_table.
4186 (RTYPE2HOWTO): Adjusted to use switch.
4187 (coff_i960_reloc_type_lookup): New function.
4189 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4190 records for section symbol.
4191 (make_abs_section): Unused; deleted.
4192 (renumber_symbols): Re-order symbols so undefined symbols come
4193 last, as COFF format desires.
4194 (coff_write_symbol): Put C_FILE symbols in debug section always.
4195 (coff_section_symbol): New function; creates a symbol with the
4196 same name as a section, and sets up aux records for it.
4197 (coff_add_missing_symbols): New function; adds section symbols to
4198 symbol table if they aren't there already. Should someday also
4199 add a dummy C_FILE symbol if none is present.
4200 (coff_write_object_contents): Add missing symbols before preparing
4201 symbol table to be written.
4202 (coff_slurp_reloc_table): Verify that symbol indices read in are
4203 in a reasonable range.
4204 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4205 (obj_conv_table_size): Accessor macro.
4207 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4208 reloc types on i960.
4210 * bfd-in.h (bfd_get_section_name): New macro. Like
4211 bfd_section_name, but returns rvalue, not lvalue.
4212 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4213 (bfd_get_section_flags): Now returns rvalue.
4215 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4216 general, some specific to sparc or i960.
4218 * aoutx.h (set_section_contents): Set VMA for each section based
4219 on previous section. If text section VMA doesn't appear to have
4220 been set, make a best guess from the type of file.
4222 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4224 (MY(vec)): Initialize reloc_type_lookup field.
4226 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4227 (bfd_error_trap, bfd_error_vector): Extern, not common.
4229 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4230 few types of relocs for sparc; will need enhancement.
4232 * bout.c (callj_callback): Use DEFUN macro in definition.
4233 * coff-i960.c (optcall_callback): Likewise.
4235 * targets.c (bfd_target): Added fields reloc_type_lookup and
4236 _bfd_make_debug_symbol. Also minor comment changes.
4237 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4238 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4239 than arch info, and dispatch with BFD_SEND. Callers changed.
4240 * archures.c (struct bfd_arch_info): Deleted field
4242 * cpu-*.c: Don't initialize that field.
4244 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4245 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4246 (bfd_errmsg): Now returns ptr to const.
4247 * bfd-in.h (bfd_errmsg): Fix prototype.
4249 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4250 * reloc.c (bfd_generic_relax_section): Ditto.
4252 * section.c (Section Output doc): Improve description of use of
4253 output_section and output_offset.
4255 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4257 * sco-core.c: new file from net.
4258 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4259 Now we have the hairy linker, it's possible to move symbols from
4260 one section into another. Actually make that work!
4262 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4264 * hosts/sun3.h: fix declaration of free.
4266 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4268 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4269 * coff-h8300.c (reloc_processing): all relocs are relative to
4271 * opncls.c: don't use fdopen on DOS systems
4273 short patches from Glenn Kasten (glenn@ready.com)
4274 * target.c: enabled oasys support
4275 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4276 fix problem where a relocation which crossed a modification byte
4277 boundary did not work. Fix problem where a relocation near the end
4278 of a data record did not work.
4281 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4283 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4284 archvie header string counts the endian way, this heuristic sees
4285 how big an archive string to read by trying it one way and if the
4286 string table is unreasonably big, trying it the other. *FIXME*.
4287 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4289 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4291 * bfd-in.h: Increase version number to 1.97, for consistency
4293 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4295 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4297 * bfd-in.h: bump version to 1.96
4298 Major change; changed calling convention for
4299 bfd_get_relocated_section_contents so that caller allocates
4300 memory for section data.
4301 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4302 seclet.c, targets.c, bfd.c: reflect new convention.
4303 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4304 case, then use reasonable default values for SEC_* flags.
4306 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4308 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4309 size of output reloc struct.
4310 * targets.c, Makefile.in: comment out tekhex for the moment.
4311 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4312 * configure.in: tandem target is st2000
4313 * coff-m68k.c: rename static howto_table to global
4314 m68kcoff_howto_table.
4315 * bout.c: remove unnecessary abort
4316 * coff-a29k.c: various changes to the way relocations work to cope
4317 with the "new order" and latent bugs.
4320 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4322 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4323 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4324 * reloc.c (bfd_perform-relocation): don't relocate refs to
4325 absolute symbols if doing a partial link.
4327 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4329 * configure.in: Add a29k-amd-udi.
4331 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4333 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4334 internal_exec structure before initializing the fields that
4335 are used, so that the unused fields are in a known state.
4337 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4339 * tekhex.c (struct data_struct): Convert from typedef that
4340 typedefs nothing to a normal structure declaration.
4341 * tekhex.c (pass_over): Prototype args for function that
4342 second arg points to.
4344 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4346 * Makefile.in: remove old style staging. Do not print recursion
4349 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4350 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4353 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4355 * bfd.c, Makefile.in: added tekhex
4356 * aoutx.h (set_section_contents): pages should be padded to the
4357 size of a page, not the size of a segment.
4358 * configure.in: added go32 host and i386-aout target.
4359 * i386aout.c, libaout.h: now works for go32 target
4360 * ieee.c: fix bit rot.
4361 * seclet.c: support for padding seclet type.
4363 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4365 * Makefile.in: added .NOEXPORT:
4367 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4369 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4371 * elf.c (elf_compute_section_file_positions,
4372 elf_write_object_contents): Return boolean, not NULL (which
4374 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4375 Also ifdef-out code that aborts on unhandled section types.
4377 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4379 * configure.in: Recognize ncr3000 config
4380 * Makefile.in (MINUS_G): Pass on to recursive makes.
4381 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4383 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4385 * Makefile.in: Now that we have sym.h and symconst.h, compile
4386 coff-msym.c on all systems.
4387 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4388 * coff-msym.c: Update include files and comments; add weakext bit.
4390 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4392 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4393 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4395 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4397 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4398 * configure.in: Add new host and target configs.
4399 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4400 structs, which vary; just use member name.
4401 (elf_object_p, elf_core_file_p): Lint, fix comments.
4402 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4404 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4406 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4407 local, disposable, copy of the external form of section header
4408 table and program header table entries.
4410 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4412 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4414 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4416 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4419 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4421 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4423 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4425 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4426 not internal bfd_assert function (twice).
4428 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4430 * aout-target.h: change ar_max_namelen to 15 (the right value)
4431 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4434 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4436 * archive.c (bfd_generic_archive_p): check for bout archives too.
4437 * bout.c: make it work again.
4439 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4441 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4443 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4444 bfd_xmalloc() instead of bare malloc().
4446 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4448 * Makefile.in: pass down MAKEINFO on info.
4450 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4452 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4453 host/h-<foo> now just <foo>.
4454 * configure.in: reflect changes
4456 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4458 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4459 actual source file, not just the generated libbfd.h.
4461 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4463 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4464 gdb on little-endian 960 code.
4465 * archive.c (compute_and_write_armap): indirect symbols should go
4466 into the archive header too.
4468 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4470 * Makefile.in: added check target.
4472 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4474 * coff-msym.c: Move this file from gdb/ecoff.c. It
4475 handles byte-swapping for ECOFF (MIPS symbol) files.
4476 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4477 to the files built on MIPS-based hosts.
4478 * Makefile.in: Add rule for coff-msym.
4480 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4482 * Makefile.in: added clean-info target. MINIMIZE=1.
4484 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4486 * coff-rs6000.c: Move core file functions into separate
4487 new file rs6000-core.c. This is needed because reading
4488 core files depends on native include files that conflict
4489 with ../include/coff/rs6000.h.
4490 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4492 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4494 * aoutx.h (NAME(aout,print_symbol)): Don't print
4495 symbol addresss for undefined symbols.
4496 * coff-rs6000.c: Various updates (due to target-
4497 independent changes).
4498 * libbfd.h: Ditto (tdata field is now a union).
4499 * hosts/h-sparc.h: Removed prototype for bogus function
4500 'emset' (presumably should have been 'memset' - which is there).
4502 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4504 * configure.in (mips-big-* target): Same is Iris.
4506 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4508 * aoutx.h (translate_from_native_sym_flags): when creating an
4509 alias symbol, fill in the section as undefined, rather than
4510 leaving it blank. If an output section can't be found for a
4511 symbol, then don't core dump.
4513 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4515 * Makefile.in, configure.in: removed traces of namesubdir,
4516 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4517 copyrights to '92, changed some from Cygnus to FSF.
4519 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4522 * coff-h8300.c: fix stupid reloc subtraction bug
4523 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4524 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4525 the symbol.flags and done_lineno fields.
4527 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4529 * coffcode.h (coff_write_symbol): write out the correct number of
4531 * cpu-h8300.c: fix disassembly bug
4533 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4535 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4536 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4537 reloc.c, section.c (bfd_map_over_sections), targets.c
4538 (bfd_target_list): Protolint.
4539 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4541 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4543 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4545 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4546 section of a symbol rather than the section of a reffed symbol to
4547 determine the r_index of an emmitted reloc.
4549 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4551 * PORTING: New (preliminary) porting guide.
4553 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4555 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4556 (howto_hvrt16): lint.
4558 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4560 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4561 a full configuration (with possible cross-development),
4562 instead of using host-aout.c.
4564 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4566 * aout-target.h (MY(write_object_contents):
4567 Set obj_reloc_entry_size (abfd).
4568 * gen-aout.c: Change to emit a .c files, not a .h file.
4570 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4572 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4573 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4575 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4577 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4578 with more than one auxent can cause nasty core dumps.
4580 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4581 "done_lineno" so that a symbol which appears twice in the symbol
4582 table only gets it's linenumbers relocated once. Modifed
4583 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4586 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4588 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4589 stuff to use the New Order.
4591 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4593 * ieee.c: Change type of envi[] to unsigned char.
4595 * configure.in: fix vax ultrix configuration.
4597 * elf.c (bfd_section_from_shdr): Deal with null return from
4598 bfd_make_section(). (elf_object_p): Select endianess properly.
4600 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4602 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4604 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4606 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4607 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4608 * host-aout.c: Don't use aout-params.h; configure these systems
4609 in their xm files, not in a randomly generated file.
4610 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4612 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4614 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4616 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4617 host_aout_vec here as well.
4619 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4621 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4622 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4623 to prevent undefined symbol.
4625 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4627 Various lints found on PersSony
4628 * aoutx.h: cast an enum
4629 * coff-a29k.c: many ints in reloc structure turned to enum
4630 * coffcode.h: more enums
4631 * cpu-h8300.c: more enums
4632 * opncls.c: more enums
4634 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4636 * configure.in: Make Tahoe configuration work again.
4637 * bfd-in.h: Remove trailing comma from enum declaration.
4638 * ieee.c: Can't put byte values >0x7F into a signed char.
4640 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4642 * Makefile.in: Add dependencies for various coff-*.o files.
4644 * elf.c: Remove extraneous paren from core_prpsinfo and
4645 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4646 Replace references to old section "size" member with new
4647 "_raw_size" member. Implement elf_make_empty_symbol, which
4650 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4652 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4655 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4657 * coffcode.h (bfd_coff_relax_section): now static.
4658 (bfd_coff_get_relocated_section_contents): various type lints.
4660 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4662 New entry point in the transfer vector - bfd_relax_section.
4664 * aout-target.h: add to vector, call generic_relax
4665 * bfd-in.h: add to vector
4666 * bfd.c: add #define for vector
4667 * bout.c: add to vector, call generic_relax
4668 * coffcode.h: add to vector, also now has coff specific relax code
4669 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4670 * elf.c: call generic_relax
4671 * ieee.c: call new vector, clean up some bugs due to the creation
4673 * libbfd.h: add bfd_generic_relax_section EXFUN
4674 * oasys.c: call generic_relax
4675 * reloc.c: implement generic_relax
4676 * seclet.c: moved much of this into coffcode.h
4677 * srec.c: call generic_relax
4678 * targets.c: define new transfer vector
4680 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4682 * everything: now modified to use smaller reloc type. Self hosts
4685 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4687 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4688 New files for stratus.
4690 * configure.in: Add configuration fragments for stratus.
4692 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4694 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4695 variables as CONST since they are set to point to a const char
4696 string. Fixes compiler complaints.
4698 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4700 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4703 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4705 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4706 symbols, so that we can emit the correct file name even
4707 if it's an include file.
4709 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4711 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4712 (Reported by john@labtam.labtam.oz.au (John Carey)).
4714 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4716 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4718 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4719 being used to -DHAVE_PROCFS.
4721 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4722 '#include "fopen-same.h"' to end of file to match other h-* files.
4724 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4726 * configure.in: Change svr4 references to sysv4. Add case
4727 "unknown" for target vendor and infer some targets based
4728 on the specified operating system.
4730 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4732 * bfd-in.h, libaout.h: ANSIfy enums.
4734 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4736 * archive.c (normalize): created version for VMS which removes the
4737 VMS directory crap from the front and end of a filename, eg turn
4738 [-.foo]bar.obj;123 into bar.obj
4739 (bfd_construct_extended_name_table): now writes index into an
4740 extended name table in decimal - the same base used to read an
4741 extended name table.
4743 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4745 * aout-encap.c: Fix to use aout-target.h.
4746 * aoutf1.h: Use standard MY_object_p and MY_callback
4747 in aout-target.h. Remove target-specific versions.
4748 * host-aout.c: Re-write to use aout-target.h.
4749 * gen-aout.c: New files use with host-aout.c to generate
4750 host-specific a.out-related parameters.
4751 * Makefile.in: host-aout.o depends on aout-params.h, which is
4752 generated by gen-aout.
4753 * aout-target.h: Make a little more flexible.
4754 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4755 macro. Instead, inline it in aout-target.h.
4756 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4757 a gcc -Wall warning.
4758 * archive.c: Add missing commas in DEFUN macro (2 places).
4759 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4760 Berkeley ones, now that libiberty has them:
4761 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4762 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4763 remove unused variable.
4765 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4767 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4768 and execname inside HAVE_PROCFS ifdef since they are unused
4769 when it is not defined.
4771 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4773 * elf.c: Flag all sections as either code or data. We can't
4774 be sure what they are anyway, since ELF doesn't fit the
4775 traditional model of text+data+bss very well. Add new local
4776 function elf_read() to simplify code. Record entry point in
4779 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4781 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4782 rather than N copies of the same lines.
4784 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4786 * cpu-h8300.c: disassemble branch displacements correctly
4787 * coff-h8300.c: put reloc offsets out in 32bits
4789 * makefile.dos, configdj.bat: New files from DJ
4790 * cache.c: fopen with new macros is needed for DOS.
4791 * ieee.c: environ renamed to envi to stop an include file
4793 * opncls.c, coff-rs6000.c: more fopens with macros.
4795 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4797 * Makefile.in: infodir belongs in datadir.
4799 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4801 * Makefile.in: fix where docdir lives
4803 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4804 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4805 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4806 srec.c, syms.c, targets.c : all new documentation and lint
4810 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4812 * coffcode.h, srec.c: Lint.
4814 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4816 * Makefile.in: install using INSTALL_DATA, added standards.text
4819 * configure.in: mark directory as target dependent. configure
4820 nows works in objdir always so make file existence checks
4823 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4825 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4826 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4827 and mandir now keyed off datadir by default.
4829 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4831 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4832 computation of arch and machine type so it's worked out before
4833 some_aout_object_p is called.
4834 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4836 * archures.c: add extra field 'section_align_power' to hold
4837 default section alignment in object files.
4838 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4839 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4840 initialize the new field.
4841 * bout.c (b_out_callback): replace the text size, since aout
4843 * aoutx.h: Documentation in the new style
4845 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4847 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4848 use the saved value if mtime_set is already set (intended
4849 for archive files, though apparently not used yet).
4851 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4853 * targets.c: Revise comments about how to configure the target
4854 vector, to match reality. Remove mention of obsolete methods.
4855 Remove long lists of capitalized macros that turn into the same
4856 thing in lowercase. Normal vector simply lists all known
4857 lowercase xvec names; all other cases are handled by SELECT_VECS.
4859 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4862 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4863 list of supported targets.
4865 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4867 * archive.c (bsd_write_armap): The pad byte sometimes added to
4868 the string table in a __.SYMDEF member is now
4869 counted as part of the size of the string table.
4870 This is compatible with the old ranlib, as well as Sun's.
4872 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4874 * srec.c: Rewrote to fix many bugs; now gets the record type
4875 right, doesn't choke on input, sets the start address in an S9 and
4876 fills in the filename on an S0.
4878 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4880 * cpu-h8300.c: Add support for MEMIND addressing mode
4882 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4884 * coffcode.h: use the new macro if available
4886 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4887 * Makefile.in: Fixed dependencies due to file rename
4889 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4890 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4891 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4892 newos3.c, stab-syms.c, syms.c: All these files have had their
4893 #includes altered to point to the new places.
4895 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4897 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4899 * configure.in: Add vendor "ncr" as supported per-target vendor.
4900 Add svr4 case for i386 per-host case.
4902 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4905 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4907 * syms.c (bfd_decode_symclass): Return 'A'
4908 for symbols that are both absolute and global.
4909 * archive.c (bfd_special_undocumented_glue): Return NULL
4910 if bfd_ar_hdr_from_filesystem returns NULL.
4912 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4914 * Makefile.in: added coff-h8300
4915 * configure.in: now h8 is a coff target
4916 * cpu-h8300.c: fix various disassembly problems
4917 * libcoff.h: took out some code which has been #0ed for a long
4919 * targets.c: added h8 coff
4920 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4921 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4923 * coffcode.h: Started to change the way machine dependencies are
4924 handled, from the nest of #ifdefs to macros defined in the
4925 including coff-<foo>.c
4927 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4929 * aoutx.h (some_aout_object_p): Set the `executable' bit
4930 if the entry point is contained in the text segment, even if the
4931 text segment is at location 0.
4933 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4934 nonstandard MIPS sections (.rdata, .sdata, etc).
4936 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4937 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4938 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4940 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4942 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4944 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4945 from syms.c to new file stab-syms.c. Also, since GNU extended
4946 type codes such as N_SETT are no longer in ../include/stab.def,
4947 include them manually.
4948 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4949 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4950 * libaout.h: Added prototype for aout_stab_name().
4951 * Makefile.in: Update Makefile for new stab-syms.[co].
4953 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4955 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4956 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4957 just make N_XXX work by excluding the header from the text segment.
4958 * aoutx.h: Fix comments to match.
4960 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4962 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4963 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4964 for the "logical" text segment (i.e. never consider the exec
4965 header to be part of the text segment). This change is
4966 needed for consistency with various other parts of bfd and ld.
4967 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4968 and move calculation of obj_textsec(abfd)->size to libaout.h.
4969 * bfd-in.h: Removed bogus ';'.
4971 * Makefile.in: Add MINIMIZE flag to select lean
4972 or bloated target_vector.
4973 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4974 * newsos3.c: Fixes to ../include/aout64.h remove need
4975 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4977 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4979 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4980 handle both little and big-endian targets, with little
4981 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4982 * host-aout.c: Add FIXME note.
4984 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4986 * targets.c: Make the default target_vector contain
4987 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4988 Old behavior can be gotten by defining ALL_TARGETS.
4989 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4990 Factored out common code into new file aout-target.h.
4991 Saves a lot of duplicate code for a.out variants.
4993 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4995 Get 'make headers' to work when configured with +subdirs.
4996 * Makefile.in: Add $(subdir) to docdir path.
4997 * doc/Makefile.in (protos): Add $(srcdir) prefix
4998 to name of sed scripts.
5000 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5002 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5003 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5004 to include names of N_SETT etc.
5006 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5008 * elf.c: Add minimal support for ELF symbol tables. Generates
5009 canonical bfd symbol tables from ELF symbol tables. Change the
5010 name of some functions from bfd_<name> to elf_<name>.
5012 * syms.c: Trivial fix to comment to remove a redundant "to".
5014 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5016 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5017 form that GDB recognizes as COFF.
5019 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5021 * ieee.c (ieee_object_p): cast NULL correctly.
5022 * configure.in: added harris host
5024 * coff-a29k.c: Lots of changes, most from David Wood.
5026 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5028 * coff-m88k.c (coff_write_armap): Just #undef it.
5030 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5032 * Makefile.in: standardize on MINUS_G to disable debugging
5033 * coff-m88k.c: create coff armaps instead of bsd ones.
5034 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5037 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5039 * elf.c: Additions to support ELF format core files.
5040 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5041 has support for /proc (all the include files in particular).
5043 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5045 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5046 of two N_SO stabs, one for directory, and one for filename.
5048 * bfd-in.h (print_vma): Factor out duplicate definition.
5050 Exit a little more gracefully when malloc returns NULL.
5051 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5052 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5053 * libbfd.h: Rre-generated due to libbfd.c update.
5055 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5057 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5059 * elf.c (elf_object_p): Don't try to create a bfd section for
5060 the first ELF section header. It is just a placeholder.
5062 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5064 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5065 core files, when compiling native.
5066 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5068 FIXME: The aoutf1.h change below needs to be reversed back
5071 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5073 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5074 manipulation of lnno fields in lineno structs in a coff-<f>.h
5075 independent way. Override it in coff-<f>.h to your favourite
5076 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5077 (coff_swap_lineno_out): modified to use the new macros.
5079 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5081 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5082 unknown arch when the magic number doesn't specify the
5083 architecture, since some OSs (eg old sun3s) don't set the number, and
5084 020 is probably the right answer anyway.
5086 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5088 * hosts/h-news.h, hosts/h-rtbsd.h:
5089 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5090 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5091 bfd_print_symbol_nm, for use by nm.
5092 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5093 bfd_print_symbol_nm option, to print in nm format.
5094 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5095 oasys.c (oasys_print_symbol): Provide stub implementations
5096 for bfd_print_symbol_nm.
5097 * syms.c: New function bfd_decode_symclass, used by nm printer.
5098 New function bfd_stab_name to look up string name of stab code.
5100 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5102 * Makefile.in: Added ctor.c
5103 * archures.c (bfd_default_arch_struct) added
5104 bfd_default_reloc_type_lookup.
5105 * coffcode.h: removed a load of #if 0ed code.
5106 (coff_compute_file_section_positions): now works out the section
5107 alignment and size correctly in all cases.
5108 (coff_get_symtab): looks for constructor symbols and calls the
5109 right function when they're found. (coff_canonicalize_reloc):
5110 knows when a section is full of constructors and does the right
5112 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5114 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5115 * libcoff.h: removed #if 0ed code
5116 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5117 arch independent constructor relocation type.
5118 (bfd_reloc_type_lookup): removed the comment "this will go away"
5119 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5120 reloc which is used when BFD_RELOC_CTOR falls through to give a
5121 default 32bit reloc for constructors.
5122 (bfd_default_reloc_type_lookup): added.
5123 * aoutf1.h: fixed SEGMENT_SIZE typo.
5125 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5127 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5128 matching prefix "coff".
5129 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5130 rs/6000 csect records.
5132 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5134 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5135 * configure.in: add motorola delta88 cases
5136 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5137 write_armap prototype
5138 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5140 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5142 * Rename COFF-related files in `coff-ARCH.c' form.
5143 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5144 coff-mips.c, coff-rs6000.c to be exact.
5146 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5147 make output clutter.
5148 * config/mt-*: Ditto.
5150 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5152 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5153 John Gilmore. Archive support from Damon A. Permezel.
5155 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5156 * configure.in: Add rs6000 case.
5157 * targets.c: Add rs6000 vector.
5158 * archures.c: Add rs6000, fix comment on romp.
5159 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5160 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5161 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5162 * section.c (bfd_make_section): Return NULL on attempt to create
5164 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5165 (bfd_swap_aouthdr_in): Handle lots more members.
5166 (make_a_section_from_file): If section has already been seen,
5167 just return false rather than overwriting it.
5168 (coff_real_object_p): Understand incoming magic numbers.
5169 (coff_set_flags): Understand outgoing magic numbers.
5170 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5171 (build_debug_section): Add fn for reading debug string section.
5172 (get_normalized_symtab): Handle symbol names in debug string section.
5173 Remove unused obj_string_table.
5174 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5175 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5176 existing section before making one.
5177 * cpu-rs6000.c: New file.
5178 * rs6000coff.c: New file.
5180 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5182 * elf.c: Add partial support for ELF format corefiles. Still needs
5183 support for extracting registers from corefiles.
5185 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5187 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5188 RANLIB is defined as echo, send the output to /dev/null to help
5189 reduce clutter in the output from doing a make.
5191 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5193 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5194 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5196 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5198 * coffcode.h (coff_compute_section_file_positions): make it pad
5199 section size out if there are alignment restrictions so that the
5200 image will be ok on a system where section positions are worked
5201 out by accumulating sizes rather than from the section headers.
5202 * targets.c (proto write_armap). Changed orl_count to unsigned.
5203 * opncls.c (bfd_close_all_done). Added so that generative
5204 programs like gas can close a bfd without causing bfd confusion.
5205 * libbfd.h (changed becuase of protos)
5206 * amdcoff.c: messed with the way that jmp displacements are
5207 calcualated. This may not yet be totally correct.
5208 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5210 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5211 abs symbol has no section (like a register symbol).
5212 (coff_write_symbol) now zeros auxent before filling it up to help
5213 with sensitive applications.
5214 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5216 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5218 * bfd.c: Make sure we don't get a macro strerror().
5219 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5220 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5221 attempt to recover command, ifdef NO_CORE_COMMAND.
5222 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5224 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5226 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5228 * archive.c (bsd_write_argmap): The size of the ranlib structures
5229 should not include the size field itself.
5230 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5231 adata(abfd)->exec_bytes_size field instead of constant macro,
5232 because aoutx.h compiles to a simple .o file shared by
5233 all 32-bits a.out targets.
5235 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5237 * configure.in: Allow i386-sco-sysv.
5238 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5239 * cpu-h8300.c: lint.
5241 * host-aout.c: New strategy. We use common code, include files,
5242 and data structures to handle the file, but set a few parameters
5243 from the host's config file (page size, text start addr, etc).
5244 * libaout.h: Define HP BSD machine types.
5245 * aoutf1.h: Handle reading a.outs with these types.
5247 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5248 virtual-memory-address of the .reg section. We can't just make a
5249 section for "all the regs and nothing else" because only GDB knows
5250 exactly where the regs are (scattered around the upage and stack).
5251 Clean up memory allocation. Remove big- and little-endian
5252 vectors, replace with single vector; this only runs on the host,
5253 in host byte order. Replace byteswap routines with aborts in case
5255 * targets.c: There's only one trad_core_vec now.
5256 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5258 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5260 * hosts/h-amix.h (free): Fix prototype.
5262 * aoutx.h: Don't use NULL as an integer, for braindead systems
5263 that declare it as (void *)0. (From Peter Schauer.)
5265 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5267 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5268 problem with bad Ultrix system headers.
5269 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5270 various kinds of alignments for the various kinds of
5273 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5275 * doc/Makefile: Don't assume . is on the path (from James Clark).
5277 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5279 * Makefile.in: Avoid Sun Make VPATH bugs.
5280 * targets.c: Declare trad_core vectors extern.
5282 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5284 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5285 * libbfd.h: Moved ALIGN macro here.
5286 * bout.c (b_out_callback): Replace i960_align by align_power.
5288 * libaout.h (struct aoutdata): Added fields page_size,
5289 segment_size and exec_bytes_size. These help generic code
5290 (in aoutx.h and libaout.h) to figure out where to align
5291 the various segments in a demand paged file.
5292 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5293 to decide if the exec header counts in a_text (text segment size).
5294 Also, assume D_PAGED flag is set; don't set it here.
5295 * bout.c (b_out_callback): Add initialization of
5296 adata fields page_size, segment_size, and exec_bytes_size.
5297 * host-aout.c (NAME(host_aout, callback) and
5298 NAME(host_aout,mkobject): Ditto.
5299 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5300 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5301 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5302 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5303 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5304 for some systems (mainly sunos), so do it in the callback instead.
5305 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5306 * aoutx.h (NAME(aout,set_section_contents): Change the way
5307 filepos and size of sections are carried out to support
5308 older styles of demand paged executables.
5311 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5313 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5314 * bfd.c: Added macros to enable gas to swap coff records.
5315 * coffcode.h: Make the coff_swap_*_out routines return the number
5316 of bytes swapped, and cleaned up their prototypes.
5317 * configure.in: Added ebmon/coff support
5318 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5320 * targets.c: Added new entry points for coff swapping
5322 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5324 Restructure configuration scheme for bfd, binutils, ld.
5326 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5327 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5328 Change some config names to match other dirs.
5329 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5331 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5332 ../include/sysdep.h.
5333 * cpu-i960.c: Strncmp needed a length arg.
5334 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5335 * i386aout.c: Remove dead N_TXTOFF override.
5336 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5337 * config/: Rename some config files to match up h-*.h names.
5338 Remove all the HOST_SYS definitions from the config files.
5339 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5340 * hosts/h-hp9000.h: Remove USG comment.
5341 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5342 * hosts/h-news.h, h-sparc-64.h: New config files that had
5343 previously been kludged in the <sysdep.h> file.
5345 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5347 * config/*: trad-core support is HOST dependent, not target
5348 dependent. Target config files only set DEFAULT_VECTOR and/or
5349 other vector elements. Exception: when host-aout.c is in use,
5350 in which case we're forced to assume we're native (hp, vax,
5351 tahoe). Rename XDEPFILES to HDEPFILES.
5352 * Makefile.in: Rename XDEPFILES.
5353 * config/h-sun*: Don't force static linking.
5354 * trad-core.c: Document how to use it nowadays.
5355 * i386aout.c, newsos3.c: Clean up.
5356 * i386coff.c: Allow 386 coff files to be used as core files too
5357 (for reading core files from embedded systems).
5359 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5361 * Add i386aout.c for a.out support on the i386.
5363 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5365 * reloc.c, section.c, syms.c, targets.c: correct info-node
5366 structure in *doc* comments.
5367 doc/Makefile: stop hiding complaints from makeinfo.
5369 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5371 * aoutx.h (...some_aout_object_p): Take a third parameter,
5372 the internal_exec struct, and avoid ever looking at an
5373 external_exec. All callers changed to read the entire
5374 external_exec struct, swap and check its magic number,
5375 swap in the whole structure, and pass the swapped-in version to
5377 * bout.c: Bring into modern era. Use single _object_p routine
5378 for big- aand little-endian. Provide internal and external
5379 exec header structs. Use separate swap-in and swap-out routines.
5381 * libaout.h: Move struct internal_exec from ../include/aout64.h
5382 to here. Add obj_symbol_entry_size to struct aoutdata.
5383 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5385 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5386 EXTERNAL_NLIST_SIZE. Callers changed.
5388 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5390 * bfd.c: Remove strerror() to libiberty.
5392 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5393 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5394 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5395 last byte of transfer, not first byte, is within the section.
5397 * host-aout.c: Remove `BSD' archive support. Lint.
5399 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5400 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5401 `bfd_arch_info_type'. All uses changed.
5402 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5403 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5404 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5405 it needs a better name.) All uses changed.
5406 * targets.c: Rename `enum target_flavour_enum' to `enum
5407 target_flavour', and remove the `_enum' from all of the enum
5408 values themselves. All uses changed.
5410 * configure.in, config/h-i386mach: i386 mach host.
5411 * config/t-i386-aout: Use host-aout.c.
5413 * trad-core.c: Give it its own xvec's to make it independent
5414 of other file formats.
5415 * ecoff.c, host-aout.c: Remove refs to trad-core.
5416 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5417 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5419 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5421 * reloc.c: Extended NEWHOWTO macro
5422 * ieee.c: Changed the way 8bit pcrel is done
5423 * cpu-h8300.c: got the registers in the right order
5425 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5427 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5428 prediction is vindicated!
5430 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5431 Remove refs to howto.c, since Steve forgot.
5433 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5435 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5436 still work. Now allows any architecture/machine to be set.
5438 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5440 * howto.c deleted and moved code to reloc.c
5442 * libbfd.h, libbfd-in.h removed $id stuff for real
5444 * cpu-h8300.c Made it match various different spellings of h8300.
5446 * archures.c: Took out the first char filter which made it only
5447 look for a cpu/arch match when the first chars of supplied and
5448 tested names were the same.
5450 * targets.c removed oasys stuff, pending someone to fix the bugs
5454 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5456 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5457 ELF support good enough for GDB.
5458 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5459 m68k-cbm-svr4 host and target.
5460 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5461 so `diff' and `patch' can cope.
5463 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5465 * archures.c: removed texinfo error
5467 * init.c: added texinfo hooks, and removed initialization error
5470 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5473 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5475 * cpu-i960.c: Avoid numerical count of initializers.
5477 Vax Ultrix changes from David Taylor <taylor@think.com>:
5478 * host-aout.c: Make little-endian vector really little-endian.
5479 * configure.in: Separate vax and tahoe cases, handle ultrix.
5480 * config/t-vax: Add trad-core.o.
5481 * config/h-vaxult: New host system.
5483 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5485 * bfd-in.h VERSION, change version number to 0.18, this makes a
5486 gap, but now is the same as the linker version number.
5488 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5489 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5490 files will eventually contain processor specific bits for bfd,
5491 like strange relocation information and dis/assembly. So far only
5492 the H8 has been even partially done. This work also ties in with
5493 the change in handling architectures.
5495 * amdcoff.c: (a29k_reloc) fix error message.
5497 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5498 discover the architecture of the bfd. (sunos4_callback) calls the
5499 function bfd_set_arch_mach rather than stuffing stuff directly
5500 into the bfd. (sunos4_write_object_contents), changed names of
5503 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5504 setup the environment.
5506 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5507 headers in big endian format, regardless of the endianess of the
5510 * archures.c: totally changed. Now an architecture is represented
5511 with a pointer to an info structure rather than an enumerated type
5512 and a long. The old info is available as two elements in the
5513 structure. Future enhancements to architecure support will
5514 involve pointers to methods being placed into the info structure.
5516 * bfd.c: changed the definition of the bfd structure for the new
5519 * bout.c: (b_out_set_arch_mach) changed to use the new
5520 architecture mechanism.
5522 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5523 the new architecture mechanism.
5525 * configure.in: added h8 stuff.
5527 * ieee.c: too many changes to note. Now ieee files written with
5528 bfd gas and ld can be read by gld and ieee only linkers and
5531 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5533 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5534 than fixing the structure directly.
5536 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5537 than fixing the structure directly.
5539 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5540 before opening a bfd.
5542 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5543 rather than fixing the structure directly.
5545 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5546 in the t/hmake file) a user can select which backends they want
5547 linked with bfd without changing the source.
5549 * init.c: new, looks after initializing modules.
5551 * howto.c: for future use, will allow an application to work out
5552 what cookie to use as a handle on a relcoatio howto.
5554 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5556 * srec.c: Better error checking, partly from Peter Schauer.
5557 (srec_object_p): Avoid assuming any file that starts with 'S' is
5558 an S-record file! (Check for 3 uppercase-hex digits after it.)
5559 (ISHEX): Define new macro for checking supposedly hex characters.
5560 (pass_over): Treat as EOF any S-record line that:
5561 * doesn't have hex in either size character
5562 * produces a size larger than 0x7F
5563 * has an unrecognized type number
5565 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5567 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5568 opncls.c: Lint (saber actually).
5570 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5572 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5573 * newsos3.c: Fixed two types: newos3 -> newsos3.
5574 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5575 to use correct segment.
5577 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5579 * aoutx.h (print_symbol): Handle missing symbol->name.
5581 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5583 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5586 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5588 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5589 add sgi/irix support.
5591 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5593 Changes for the AMD 29000 Ultracomputer port from David Wood.
5596 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5598 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5601 * coffcode.h (coff_real_object_p): Pass information about the
5602 current file's coff symbol format to BFD via the coff_data struct.
5603 (coff_find_nearest_line): obj_icof => coff_data.
5604 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5605 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5606 and DIMNUM == E_DIMNUM.
5607 * configure.in: Handle a29k-*-* hosts, and targets
5608 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5609 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5610 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5611 local_linesz to `coff_data' (tdata) struct.
5612 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5613 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5615 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5617 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5618 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5620 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5622 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5624 (sunos4_core_file_matches_executable_p): Fix header comparison.
5625 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5626 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5628 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5630 Allow GDB to patch object files.
5632 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5633 * trad-core.h (trad_unix_core_file_p): Ditto.
5634 * aoutx.h (aout_set_section_contents): On first output, check
5635 abfd->direction and complain if erroneous.
5637 * Makefile.in: Add crude dependencies.
5639 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5641 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5642 to h/t-xxxx files so that everything will work on System V.
5644 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5646 * aoutx.h: Add information on host-aout.c and how to configure
5647 to use it, to the manual.
5648 * configure.in: Tix typo.
5649 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5650 else dummy out the core file support.
5651 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5652 specified, use it to locate the data section.
5653 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5654 rather than as chars (lint).
5656 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5658 * aoutx.h, coffcode.h: saberized.
5660 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5662 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5664 bfd.c, targets.c: minor rewording of doc segments
5667 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5669 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5670 etc, rather than TEXT_START_ADDR.
5671 * host-aout.c: Remove #if 0 around whole thing.
5672 Update to modern (32/64-bit) a.out naming conventions.
5673 Include a large chunk of ../include/a.out.gnu.h to get macros that
5674 are not defined by the system include files.
5675 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5676 macro used by the other a.out implementations.
5677 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5679 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5681 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5682 texdoc and psdoc; make these depend on generated .texi's
5684 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5687 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5690 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5691 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5692 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5693 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5694 obtrusive marks indicating .c origins.
5696 * bfd.texinfo: generalize most references to linker
5698 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5700 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5701 * archures.c: remove empty foo() definition (crept in at vn1.9)
5703 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5705 * bfd.texinfo: use @setchapternewpage on instead of lots of
5706 @page's; minor rephrasing in Introduction.
5708 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5709 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5710 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5711 segments): used BFD (caps) more consistently as a name in
5712 discourse, fixed a few other minor typos and uses of fonts
5715 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5717 * coffcode.h: fixed bug where string table size wasn't being swapped.
5719 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5721 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5723 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5724 flags. (bfd_print_symbol_vandf) now knows what to do with the
5727 * aoutx.h: made translate_from_native_sym_flags and
5728 translate_to_native_sym_flags produce the above flags.
5731 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5733 * all files: update copyright notices for GPL version 2.
5734 Install header comments and attribute most modules to their
5735 authors. BFD's name is now officially "Binary File Descriptor",
5736 so remove any conflicting pejoratives.
5737 archures.h: Consists solely of comments; remove it.
5739 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5741 * Makefile.in, bfd.c: Made it compile again.
5743 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5745 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5748 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5750 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5751 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5754 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5755 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5757 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5759 * Everything: created some new files, core.c format.c, reloc.c,
5760 section.c and syms.c to split the functionality a bit better.
5761 Cleaned up the rest of the files a bit, and added some
5765 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5767 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5768 really takes 3 arguments, patched code and ammended prototypes.
5770 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5772 * ../include/bfd.h (struct bfd_target): Added new field
5773 "align_power_min" which contains the minimum alignment for a
5774 section. This is used in coff_new_section_hook. The field
5775 insertion necessitates an update of all backends..
5777 * aoutf1.h jump table field inserted
5779 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5782 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5783 table field inserted.
5785 * coffcode.h(just about everything) Now patches up symbol tables
5786 using a different mechanism. The Intel major bug has been fixed,
5787 and the linker can self host on the Aviion and be debugged with
5790 * ecoff.c: new include and jump table patch, i386coff.c: new
5791 include and jump table patch, icoff.c: new include and jump table
5792 patch, ieee.c: can now read archives containing ieee modules.,
5793 libcoff.h: added (combined_entry_type), libieee.h: uped max
5794 sections to 20, m68kcoff.c: new include and jump table patch,
5795 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5796 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5797 srec.c: jump table patch. trad-code.c fixed #IF typeo
5799 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5801 * coffcode.h (coff_swap_aux_in): added else case to deal with
5802 filenames less than 9 characters.
5805 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5807 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5809 * srec.c: now allows any number of sections to be created in a
5810 file. Outputs addresses of the right length.
5812 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5814 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5815 target didn't match, the format got set to the attempted match,
5816 breaking a future test.
5818 *../include/i386coff.h : fixed typo in type field with size
5820 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5821 support in the jump table for the swapping routines exported to
5822 gdb. Now gdb works with the 386.
5824 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5826 * Merge in changes from gdb-3.95 release.
5827 Makefile.in: Allow hmake and tmake files to add OFILES.
5829 bfd.c: support specific targets as well as searching. When
5830 searching, take default target in preference to others.
5832 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5833 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5834 libbfd.h: Support specific targets as well as searching.
5835 opncls.c: Support specific targets as well as searching.
5836 targets.c: Search is short-circuited if default target matches.
5837 liboasys.c, libieee.c: Undo bothner changes that make macros
5838 work to the left of assignment, but which depend on the
5839 representations of different pointer types being the same.
5841 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5843 * i386coff.c: created.
5844 * coffcode.h: added support for 386.
5845 * Makefile.in: added support for 386.
5846 * ../include/i386coff.h: created
5848 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5850 * coffcode.h: removed all put_x_<sizes>
5851 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5855 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5857 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5859 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5861 * everything: Removed sysdep.h from bfd.h and put back into files
5862 from which it was split out. Now 64 bit version is built with a
5863 -DHOST_64_BIT="long long" on the compile line.
5865 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5867 Changed all the [get|put][name] routines to use [get|put]_[size
5870 Put in support for 64 bit work. Now two versions of bfd may be
5871 generated, according to the state of TARGET_64_BIT, one which is
5872 32 bit only, and one which is 64/32 bits.
5873 Created new back end 'demo64' to test 64 bit functionality.
5875 Renamed some files to work on DOS.
5877 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5878 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5879 chage, 64 bit transfer. * liba.out.h: Split out common code from
5880 sunos and newsos into liba.out. Name changes and prototype mods. *
5881 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5882 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5883 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5884 change and 64bit stuff.* newsos3.c: common code removed, new jump
5885 table. * oasys.c: Name change * opncls.c: Portability fixes *
5886 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5887 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5888 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5889 64bit ized. * demo64.c: 64 bit a.out back end
5891 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5893 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5894 on LHS of assignment, even when using old compilers.
5895 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5896 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5897 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5898 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5899 * targets.c: Add declaration of newsos3_vec.
5901 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5903 * aout.c: fixxed some of the problems with filepos calculation.
5904 (swap_ext_reloc): fixed problem with creation of relocs.
5905 (aout_set_section_contents): fixed filepos problem
5907 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5908 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5909 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5910 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5911 cleaned up. (coff_write_object_contents) cleaned up.
5913 * ecoff.c: Totally different. Now supports ecoff fully.
5915 * icoff.c: fixed problems in relocation callout.
5917 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5919 * m68kcoff.c: updated target vector.
5921 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5922 choose_reloc_size. (sunos4_write_object_contents) now calls
5923 choose_reloc_size so outputs relocs correctly, also calculates the
5924 size of the sections correctly.
5928 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5930 Merge Per Bothner's changes to modularize BFD a.out a bit.
5932 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5933 * ieee.c: Cast enums to int before comparing them, for brain-
5935 * coff-code.h: Remove coff_get_section_contents, and use the
5936 generic one instead.
5938 * aout.c: Derive new module from sunos.c, containing generic
5939 support code for all kinds of a.out files.
5941 * sunos.c: Remove all code that goes in aout.c. Split out
5942 machine dependent followup in sunos4_object_p into
5943 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5944 and redefine only the names we CHANGE, not all the names. Drop
5945 the little-endian vector, and rename the vector as sunos4 rather
5948 * b.out.c: Use aout.c routines for most of the work. Slight
5949 changes for the new regime. Remove close_and_cleanup and
5950 get_section_contents in favor of generics. New transfer vector
5953 * newsos.c: New support for Sony NEWS, another a.out format.
5955 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5956 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5957 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5959 * opncls.c (bfd_close): Call format-dependent write_contents
5960 routine, if writing, before calling target-dependent
5961 close_and_cleanup routine (which is now always generic, I think).
5962 * srec.c: Use bfd_alloc instead of malloc. Remove
5963 close_and_cleanup and move code from it to
5964 srec_write_object_contents. Add write_contents to tvec.
5965 * targets.c: Remove a.out little vector, replace a.out big
5966 vector with SunOS vector. FIXME: Need Vax support again now.
5968 * libbfd.h: Add write_contents format-dependent-vector to the
5969 bfd_target vector. Supply a generic close_and_cleanup routine.
5970 * liba.out.h: Handle the new aout.c split. Add prototypes for
5971 all routines defined in aout.c. Rename "sunos" things to "aout"
5972 things. Add a few fields where needed for various formats.
5973 * Makefile.in: Add aout.c and newsos.c.
5975 * archive.c, ieee.c, oasys.c: Lint.
5977 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5980 changed forward declaration struct stat; to reduce warnings. Changed
5981 comment on bfd_h_<x>_x.
5983 * ../include/m68kcoff.h, ../include/intel-coff.h,
5984 ../include/m88k-bcs.h
5985 Now there are two incarnations of relocs, linenos and syments. One for
5986 internal digestion, and one full of char arrays for I/O. The original
5987 names have gone to detect errors.
5989 * Makefile.in, m68kcoff.c, targets.c
5990 Test new structure code with a 68k coff implementaion
5992 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5993 Fixed all the places where there were problems with the size and
5994 alignments of structures on disk and structures in memory. #ifed out
5995 all the code in coffswap.c, since it should be done using the target
5998 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6000 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6001 multiple reloc command.
6003 * sunos.c (sunos4_set_section_contents): Made it so that sections
6004 are always padded to their alignment size.
6006 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6008 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6009 Clean up types and such (saber C problems).
6010 * ecoff.c: Clean up types and such. Remove routines that are
6011 not used. Fix up reading and swapping of shorts from files.
6013 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6015 * a.out.vax.c: Remove two bogus "static" from prototypes.
6017 * ecoff.c: Got rid of lots of non-working junk (that had
6018 been copied directly from coff-code.h).
6019 Updated to be consistent with updates to icoff.c and coff-code.h.
6021 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6022 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6024 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6025 but until the target_vector is automatically generated,
6026 it's as good as any. Note that the text offset is the only
6027 difference between NewsOS and SunOs (including magic numbers).
6028 (Most of the sunos_* routines should to renamed bsd_*
6029 and move to a bsd.c file. Then (and when the target_vector
6030 is automatically generated) it might make sense to create
6031 a separate Sony target.)
6033 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6034 on some systems, and doesn't help on others.
6035 Similarly, only define X_OK if not already defined.
6037 * trad-core.c: Don't include sys/stat.h - at least
6038 on NewsOS 3, it has already been included.
6040 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6042 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6043 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6044 symbol tables if necessary when reading them in, so gdb can use
6045 them. Add "bfd_coff_" to the names so they won't conflict with
6046 names in calling programs. FIXME-soon: if coff-code.h is
6047 included in two BFD modules, this will cause duplicate
6048 definitions; the routines should be exported to a separate,
6049 common, module (probably along with a mess of other ones).
6051 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6053 Improve modtime support.
6055 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6056 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6057 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6058 BUG: archive members still do not get correct mod times.
6060 Improve floating point support for core files.
6062 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6063 (sunos4_core_file_p): Create a second registers section in the
6064 core file, called ".reg2", for the float registers.
6066 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6068 * many changes to improve archive handling; found a logic flaw in
6069 bfd_check_format which only just happened to work by cooncidence.
6071 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6073 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6076 * bfd.h: changed type of udata in asymbol to void *, like it
6077 should be. Added bfd_reloc_dangerous enum member.
6079 * coff-code.h: Fixed it so that internally generated symbols get
6080 their values relocated correctly in all cases. Removed calls to
6083 * icoff.c: Not understanding the destination symbol of a reloc is
6084 not a failure any more, just 'dangerous'. This allows linking of
6085 b.out and coff images.
6087 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6091 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6093 * sunos.c (translate_to_native_sym_flags): fixed
6094 sym_pointer->n_value so that symbols on the way out get their
6095 section relative values calculated correctly.
6097 * coff-code.h (mangle_symbols): fixed problem where tags were not
6098 being relocated for structs, enums, unions. Also various lints.
6100 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6102 * archive.c (get_elt_at_filepos): system_call_error returned
6105 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6107 * Resolve the use of no_error and system_call_error.
6108 The bfd library itself now will never set bfd_error to
6111 The code still needs to be combed to make sure all the error
6112 codes are correct. I suspect they are not always set correctly.
6114 * The names of all the messages have _ prepended because the sun
6115 bundled compiler can't distinguish from a macro which takes an
6116 argument and the same identifier in a non-macro context.
6118 * The reason for the above being that entry points which used to
6119 be trampoline functions are now just macros which expand to a
6120 direct call through the bfd's xfer vector.
6122 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6123 must gas have its own version of everything (the gas version
6124 had the correct value)
6126 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6128 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6129 properly support i960 architecture and output correct reloc stuff.
6131 * bfd.h: added prototype for bfd_printable_arch_mach, added
6134 * coff-code.h: Applied patches from chrisb to support i960
6135 architecture, zero relocs and swap them correcly and conditionally
6136 compiled the timestamp.
6138 * sunos.c: Made the default section alignment 2^3 so that doubles
6139 are done properly. Fixed the same reloc bug that was in b.out.c
6141 * sysdep.h: Now compiles on a Posix box
6143 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6145 * icoff.c: Fix comment on big-endian version.
6146 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6147 F_RELFLG). Set F_AR32WR in output files if little endian
6150 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6152 * archures.c fixed =/== typo
6154 * sunos.c added architecture stuff for output. Fixed
6155 bug where files where vma(data) != size(text)
6156 were processed wrong.
6158 * coff-code.h added a lint cast
6160 * (../include/a.out.sun4.h) fixed it so zmagic
6163 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6165 * archive.c removed loads of includes, and fixed bug where string
6166 table didn't have a null at the end.
6168 * bfd.c fixed includes, added symbols argument to
6169 canonicalize_reloc entry point.
6171 * libbfd.c fixed includes and added some lint patches.
6173 * targets.c added both sorts of intel coff.
6175 * b.out.c fixed included, changed was the canonical
6178 * icoff.c added support for callj and big and little
6181 * opncls.c added chmod+xing for files with EXEC_P set.
6183 * sunos.c fixed includes. Changed default section
6184 alignement to words. Fixed relocation stuff to work with
6187 * bfd.h various new types added, prototype for new
6188 reloc calls, changed bfd->iostream to a void *
6189 to including files don't need stdio.h.
6191 * libcoff.h added conversion table to tie relocs to
6196 * coff-code.h fixed includes. Added code to support
6197 big and little endian formats. Various lints. Better
6198 processing of symbols. Changed reloc stuff to new
6201 * libbfd.h fixed includes
6204 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6206 * bfd.h changed name of alignment entry in sec_struct to
6207 alignment_power, because of conflicting uses within bfd.
6208 Now it should be obvious that it's a 2**n alignment
6209 specifier. Removed start_pad, end_alignment, block, minsize,
6210 output_file_alignment, subsection_alignment and original_vma fields.
6211 Added align_power() macro. Fixed bfd_section_alignment
6212 acessor macros. Added bfd_symbol_same_target macro.
6214 * b.out.c (b_out_write_object_contents) fixed to use
6215 new alignment member. Fixed (callj_callback) to use section
6216 relative symbols properly.
6218 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6219 Fixed (translate_from_native_sym_flags) to correctly make
6220 symbols section relative.
6222 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6223 (bfd_make_section) took out initialization of obsolete members.
6224 (bfd_print_symbol_vandf) added
6226 * opncls.c (bfd_create) created.
6228 * coff-code.h (coff_new_section_hook) took away refs
6229 to obsolete members. (make_a_section_from_file) added
6230 conversion between alignment types. (coff_symbol_from)
6231 added. (coff_count_linenumbers) only counts linenumbers
6232 if symbol is of coff-type. (coff_mangle_symbols) only
6233 heavily mangles symbols if symbol is coff-type.
6234 (coff_write_symbols) various lints. (coff_write_object_contents)
6235 various lints and modification for alignment conversion.
6236 (coff_slurp_relocs) fixed for use with new asection shape.
6238 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6240 * archive.c lots of lint
6242 * b.out.c added callj relocation support, upgrated reloc howto.
6243 Fixed so that asymbol and reloc records are output
6246 * bfd.c lots of lint, support for new bfd entry point
6249 * bfd.h changed definition of asymbol to contain pointer to
6250 owning bfd, removed target dependencies.
6252 * cache.c took out print statements, put in BFD_ASSERT calls.
6254 * coff-code.h various lints, corrected linenumber output
6255 functionality. Added support for new style asymbols and
6256 bfd_print_symbol. Fixed so that asymbol and
6257 reloc records are handled correctly. Added timestamp.
6259 * icoff.c Added support for new howto shape.
6261 * liba.out.h Added support for new asymbol shape
6263 * libbfd.c various lints
6265 * libbfd.h various lints
6267 * libcoff.h added support for new asymbol shape.
6269 * sunos.c various lints. Added support for new asymbol shape
6270 and bfd_print_symbol.
6272 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6274 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6275 pointer lint. Added support for callj relocation. Fixed bug where
6276 the last 32 bytes of the text section were overwritten by data. Fixed bug
6277 where archives of b.out didn't work due bfd_slurp_extended_name_table
6280 * sunos.c added support for n_other field. Braced the howto table so
6281 that it won't be affected by any lengthing of the howto struct typedef.
6284 * bfd.h added support for n_other field, added special_function
6285 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6288 * bfd.c upgraded bfd_perform_relocation, various lints.
6290 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6292 * ChangeLog: Started ChangeLog for BFD.
6293 * ToDo: Create file for suggestions.
6295 * Makefile: Support easy loading into Saber C.
6296 Add dependencies for icoff.o and bcs88kcoff.o.
6297 Rename coff.c to coff-code.h. Change callers.
6299 * bfd.c (bfd_check_format): Allow the check_format routines
6300 to return the desired target vector, rather than just a Boolean.
6301 bfd.h (bfd_check_format): Change function pointer return type.
6302 archive.c (bfd_generic_archive_p): change callee.
6303 b.out.c (b_out_little_object_p, b_out_big_object_p,
6304 b_out_real_object_p): change callee.
6305 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6306 in check_format transfer vectors that need a filler.
6307 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6308 bcs88kcoff.c: change callee.
6309 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6310 icoff.c: change callee.
6311 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6313 * libbfd.c (zalloc): It should actually zero the storage!
6314 This was commented out for some reason.
6316 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6317 This is so callers can avoid <stdlib.h> which doesn't exist
6320 * bfd.c (map_over_sections): Add debugging code, since I
6321 noticed the section count for sunos core files was bad, but only
6322 GDB had detected the problem.
6323 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6324 bfd_get_section_linenos): Remove obsolete functions.
6325 (bfd_apply_relocations): Use longs, not ints, for the math.
6327 * bfd.h: Declare enum boolean and struct bfd_target as well
6328 as typedefs for them. Remove obsolete
6329 bfd_get_section_lineno_size.
6331 * cache.c: Make the "fdopen" support work. Keep better track
6332 of how many files are open. Centralize the opening of files
6333 and be sure bfd_open[rw] actually try to open the file. Evade
6334 linked list initialization problems.
6336 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6338 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6340 * cplus-dem.c: Delete file, since it is not part of BFD.
6342 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6343 (bfd_openr, bfd_openw): Actually open the file, give error now.
6345 * sunos.c (sunos4_core_file_p): Set section count.
6346 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6347 obsolete definitions.
6348 (_write_symbol_table): Initialize <idx> counter.
6349 (foop): Eliminate debugging code.
6355 version-control: never