1 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
3 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
5 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
6 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
8 * config/rs6000lynx.mh: Turn on Lynx core file support.
9 * hosts/rs6000.h: #define HOST_AIX.
11 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
13 * som.h (som_symbol_data): Safely access backend private data
14 for BFD symbols. All callers changed.
16 * som.c (som_bfd_count_ar_symbols): New helper function.
17 (som_bfd_fill_in_ar_symbols): New helper function.
18 (som_slurp_armap): New function to read a SOM LST.
20 * som.h: Include <lst.h> and <ar.h>.
22 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
24 * elfcode.h (elf_map_symbols): Fix typo.
25 (write_object_contents): Check return values from prep_headers and
26 elf_compute_section_file_positions.
27 (set_section_contents): Likewise.
29 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
31 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
32 (bfd_construct_extended_name_table): Check result of normalize.
34 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
36 Make all callers of malloc or realloc (including via obstacks)
37 check the result for NULL. Most set bfd_error to no_memory and
38 return in that case; a few are harder to fix, and are marked
39 with "FIXME <return type>".
41 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
42 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
43 * linker.c (_bfd_generic_link_output_symbols
44 _bfd_generic_link_write_global_symbol): Ditto
45 * section.c (bfd_make_section_anyway): Ditto.
47 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
48 (first_phase): Ditto. FIXME void
49 (tekhex_make_empty_symbol): Check bfd_zalloc.
51 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
52 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
54 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
57 (fillup_symbols): Check bfd_alloc. FIXME void
58 (srec_mkobject srec_get_section_contents
59 srec_set_section_contents): Check bfd_alloc.
60 (srec_make_empty_symbol): Check bfd_zalloc.
62 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
63 (make_unique_section): Check bfd_alloc.
64 (som_new_section_hook): Check bfd_zalloc.
65 (bfd_som_attach_aux_hdr): Ditto. FIXME void
67 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
69 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
70 (osf_core_core_file_p): Check bfd_alloc.
72 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
73 oasys_mkobject oasys_object_p oasys_new_section_hook
74 oasys_set_section_contents): Check bfd_alloc.
75 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
76 (oasys_make_empty_symbol): Check bfd_zalloc.
78 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
79 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
81 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
83 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
85 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
87 * linker.c (_bfd_link_hash_newfunc
88 (generic_link_hash_newfunc
90 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
91 (_bfd_generic_final_link
92 (_bfd_generic_link_output_symbols
93 (default_indirect_link_order): Check bfd_alloc.
94 (bfd_new_link_order): Check bfd_alloc_by_size_t.
96 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
99 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
100 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
101 (do_one): Check bfd_alloc. Return a boolean.
102 (ieee_slurp_section_data): Check it.
103 (init_for_output): Check bfd_alloc. Return a boolean.
104 (ieee_set_section_contents): Check it.
105 (do_with_relocs): Check bfd_alloc. Return a boolean.
106 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
107 (ieee_mkobject): Check bfd_zalloc.
108 (ieee_make_empty_symbol): Check bfd_zmalloc.
110 * hpux-core.c (hpux_core_make_empty_symbol): Check
113 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
115 (hppabsd_core_core_file_p): Check bfd_zalloc.
117 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
119 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
120 (bfd_section_from_phdr): Ditto.
121 (write_relocs): Ditto. FIXME void
122 (elf_map_symbols assign_section_numbers map_program_segments):
123 Ditto. Return a boolean.
124 (swap_out_syms): Ditto. Check elf_map_symbols.
125 (elf_slurp_symbol_table): Check bfd_zalloc.
126 (elf_slurp_reloca_table): Check bfd_alloc.
127 (elf_slurp_reloc_table): Ditto.
128 (elf_compute_section_file_positions): Check assign_section_numbers.
129 (assign_file_positions_except_relocs): Return a boolean.
130 Check map_program_segments.
131 (elf_compute_section_file_positions): Check it.
133 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
135 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
137 (hppa_elf_stub_reloc): Ditto.
138 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
139 (hppa_elf_build_long_branch_stub): Ditto.
140 (elf32_hppa_backend_symbol_table_processing): Ditto.
142 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
143 (ecoff_slurp_symbol_table): Check it.
144 (ecoff_slurp_armap): Check bfd_alloc.
145 (ecoff_write_armap): Check bfd_zalloc.
146 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
147 _bfd_link_hash_newfunc.
148 (ecoff_link_add_externals): Check bfd_alloc.
150 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
152 * coffgen.c (coff_real_object_p): Check bfd_alloc.
153 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
154 (coff_write_symbol): Check bfd_alloc. FIXME int
155 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
156 (coff_section_symbol): Check bfd_alloc_by_size_t.
157 (coff_get_normalized_symtab): Check bfd_alloc.
158 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
159 * libcoff-in.h: Change decls of coff_renumber_symbols,
160 coff_write_linenumbers.
161 * libcoff.h: Rebuilt.
162 * coffcode.h (coff_write_object_contents): Check
163 coff_renumber_symbols, coff_write_linenumbers.
165 * coffcode.h: Indent.
166 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
168 (coff_write_object_contents): Check it.
170 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
171 * coff-mips.c (mips_relocate_section): Ditto.
173 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
174 (do_slurp_bsd_armap): Ditto.
175 (compute_and_write_armap): Check bfd_realloc value.
177 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
178 return value. Return boolean value.
179 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
180 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
182 (add_to_stringtab): Ditto. FIXME void
183 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
184 (aout_link_add_symbols): Check bfd_alloc value.
185 (translate_symbol_table): Check translate_from_native_sym_flags.
186 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
187 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
189 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
191 * opncls.c (obstack_chunk_alloc): Define as malloc, not
192 bfd_xmalloc_by_size_t.
193 (_bfd_new_bfd): Check obstack_begin for 0 return.
195 * ieee.c (obstack_chunk_alloc): Define as malloc, not
196 bfd_xmalloc_by_size_t.
197 (ieee_archive_p): Check obstack_begin for 0 return and
198 obstack_finish for NULL return.
200 * hash.c (obstack_chunk_alloc): Define as malloc, not
201 bfd_xmalloc_by_size_t.
202 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
203 obstack_finish for NULL return.
204 (bfd_hash_lookup): Check obstack_alloc for NULL return.
206 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
207 bfd_xmalloc_by_size_t.
208 bfd_ecoff_debug_accumulate
209 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
210 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
211 NULL return. Return boolean, not void.
212 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
213 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
214 and add_memory_shuffle return.
215 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
216 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
217 (ecoff_add_string): Check add_memory_shuffle return.
219 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
223 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
225 * configure.host: Add Lynx/rs6000 support.
226 * config/i386-nlm.mt: Enable a.out file support.
227 * config/rs6000lynx.mh: Lynx/rs6000 host support.
229 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
231 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
234 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
236 * archive.c: Change all references to '\n' in archive magic
237 to '\012', for greater portability.
238 * ecoff.c (ecoff_write_armap): Ditto.
240 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
242 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
243 see whether symbol should be output.
244 * genlink.h (struct generic_write_global_symbol_info): Added info
246 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
247 (_bfd_generic_link_write_global_symbol): Check strip settings to
248 see whether symbol should be output.
249 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
251 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
253 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
255 * som.c: Cast return values from BFD memory allocation routines to
256 avoid warnings from the HP compiler.
258 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
260 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
261 reloc on an "ldl" instruction too.
263 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
264 when passing them to sprintf. Use %ld instead of %d.
266 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
267 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
268 Also removed unused variable namelen.
269 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
271 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
273 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
277 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
279 * coff-alpha.c (reloc_nil): New function.
280 (alpha_howto_table): Use it as special_function to prevent certain
281 relocs from being adjusted by bfd_perform_relocation. IGNORE
282 reloc should be partial_inplace.
283 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
284 reloc on an "ldl" instruction too.
286 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
288 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
289 hppa_elf_build_long_branch_stub): Cast to char * instead of int
290 before performing pointer arithmetic.
292 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
294 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
296 (hppa*-*-*elf*): This configuration used hppa-elf now.
298 * som.c: This file is also used for HOST_HPPAOSF.
300 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
302 * hosts/hppaosf.h: New host configuration file.
304 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
305 BSD handles both SOM and ELF object files.
307 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
308 (RANLIB): Doesn't do anything, define it to be "echo".
310 * config/hppaosf.mt: New target makefile fragment for a PA running
313 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
315 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
316 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
317 added bfd_powerpc_arch.
318 * bfd-in2.h: Rebuilt.
319 * cpu-powerpc.c: New file.
320 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
321 Rebuilt dependencies.
323 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
324 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
325 than just setting them to zero.
327 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
329 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
331 (elf_compute_section_file_positions): Check for false return from
334 * linker.c (default_indirect_link_order): Check for NULL return
335 from bfd_get_relocated_section_contents.
337 * syms.c: Make example application in doc call xmalloc, not
340 * aoutx.h (NAME(aout,slurp_symbol_table),
341 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
342 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
343 * ecoff.c (ecoff_bfd_link_hash_table_create):
344 * ecofflink.c (bfd_ecoff_debug_init):
345 * format.c (bfd_check_format_matches):
346 * linker.c (_bfd_generic_link_hash_table_create):
347 (_bfd_generic_final_link):
348 * reloc16.c (bfd_coff_reloc16_relax_section):
349 (bfd_coff_reloc16_get_relocated_section_contents):
350 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
351 * elf32-mips.c (mips_elf_final_link):
352 * elfcode.h (bfd_new_strtab):
353 (bfd_add_2_to_strtab):
354 (elf_slurp_symbol_table):
356 * libbfd.c (bfd_zmalloc):
357 Use malloc and check the result, instead of bfd_xmalloc.
359 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
361 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
363 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
365 * srec.c (srec_write_record): Put CONST keyword for "src" before
366 "unsigned", some compilers don't like it after "unsigned".
367 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
368 "val" in prototype declaration because some compilers don't like
369 arguments whose names are the same as types.
371 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
373 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
374 object file defines symbol. Also, if skipping a symbol, skip the
375 second symbol of a N_WARNING or N_INDR symbol as well.
377 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
379 Add basic support for writing RS/6000 XCOFF files.
380 * coff-rs6000.c (dummy_reloc): Removed.
381 (rs6000coff_howto_table): Defined XCOFF relocs.
382 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
383 (rs6000coff_rtype2howto): New function.
384 (coff_bfd_reloc_type_lookup): Defined to use
385 rs6000coff_reloc_type_lookup.
386 (rs6000coff_reloc_type_lookup): New function.
387 (SELECT_RELOC): Defined to set r_type and r_size fields.
388 (COFF_LONG_FILENAMES): Defined.
389 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
390 fields to bitfields. Added fields fix_value and fix_scnlen.
391 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
392 STYP_INFO for the type of a section named .debug.
393 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
394 (coff_write_object_contents): If RS6000COFF_C, don't call
395 coff_add_missing_symbols.
396 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
397 entry has type STY_LD change the x_scnlen into a pointer to a
398 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
399 value into a pointer to a symbol and set fix_value.
400 * libcoff.h: Rebuilt.
401 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
402 get the symbol offset. Likewise for fix_scnlen.
403 (string_size): Change type to bfd_size_type.
404 (debug_string_size, debug_string_section): New static variables.
405 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
406 write the symbol name into the .debug section; assume that the
407 section has already been created with the right size.
408 (coff_write_symbols): Initialize debug_string_size to 0. If
409 bfd_coff_symname_in_debug returns true, don't put symbol name in
410 usual string table. After writing out all symbols, if
411 debug_string_size is not 0, check that it matches the size of the
413 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
414 fields. If the string offset is 0, always use an empty string as
416 (coff_make_empty_symbol): Zero out the symbol structure.
417 * reloc.c (bfd_perform_relocation): Work around one gross hack
418 with another: actually look at the target name to avoid the broken
420 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
421 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
422 * bfd-in2.h: Rebuilt.
424 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
426 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
427 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
428 * libbfd-in.h: Define them as macros calling xmalloc and declare
432 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
434 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
435 symbol has a value in the ECOFF symbol but not in the BFD symbol,
436 keep the value in the ECOFF symbol. This helps gas.
438 * linker.c (_bfd_generic_link_output_symbols,
439 _bfd_generic_link_write_global_symbol): Don't require that all
440 references to a common symbol be themselves common symbols.
442 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
444 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
446 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
447 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
448 * bfd-in2.h: Rebuilt.
450 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
452 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
454 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
455 x_csect.x_scnlen.l to match change in coff/internal.h.
456 (coff_swap_aux_out): Likewise.
458 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
459 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
460 fields to match yesterday's changes.
462 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
463 in the internal_reloc itself, not the type.
464 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
465 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
466 definition of SELECT_RELOC accordingly.
468 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
470 * coffcode.h (bfd_coff_backend_data): Added new arguments to
471 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
472 and number of aux entries.
473 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
475 * libcoff.h: Rebuilt.
476 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
477 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
478 specially if this is the last aux entry.
479 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
480 new arguments to swap_aux functions.
482 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
484 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
485 (only testing for m68k and vax at the moment); do verify that the
486 preprocessor didn't trash the arch name inside the string version.
487 Don't print out "pagesize =" line that prevents output from
488 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
490 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
491 (check, installcheck): Identify directory in "no testsuites"
494 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
496 * aoutx.h (aout_link_write_symbols): Write out correct value for
499 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
501 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
502 KERNBASE, so hard-code 0x80000000 instead.
504 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
506 * linker.c (generic_link_add_symbol_list): If symbol is common,
507 set the BSF_OLD_COMMON flag.
509 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
511 * format.c (bfd_check_format_matches): Put the new entry in the
512 correct element of matching_vector.
514 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
516 * som.c, som.h (bfd_som_set_section_attributes,
517 bfd_som_set_subsection_attributes): Change parameters from char
518 to int. Following a prototype with an old-style function definition
519 in the presence of widened parameters is a GCC-ism not supported
520 by the HP compiler in ANSI mode.
522 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
524 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
526 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
527 before writing out the relocs, so that the right symbol indices
530 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
531 try to overlay the internal carsyms on the external symdefs. That
532 can not work if the size of a host pointer is larger than 4 bytes.
534 * format.c (bfd_check_format_matches): Cast result of
535 bfd_xmalloc_by_size_t.
536 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
538 * archive.c: Reindented to GNU standards.
540 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
542 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
543 "_bfd_" to function names.
544 * archive.c (_bfd_create_empty_archive_element_shell),
545 libbfd-in.h: Change callers.
547 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
548 * libbfd.c (bfd_add_to_string_table),
549 trad-core.c (trad_unix_core_file_p),
550 targets.c (bfd_target_list),
551 ptrace-core.c (ptrace_unix_core_file_p),
552 opncls.c (new_bfd), libbfd-in.h,
553 ieee.c (ieee_make_empty_symbol),
554 elf32-hppa.c (hppa_elf_stub_branch_reloc),
555 (hppa_elf_stub_reloc): Change callers.
556 * libbfd.h: Regenerated.
558 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
559 (_bfd_get_elt_at_filepos),
560 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
563 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
564 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
565 and default_vector to bfd_default_vector.
566 * libbfd.h: Regenerated.
568 * format.c (bfd_check_format_matches): New function.
569 (bfd_check_format): Call it.
570 (bfd_matching_formats): Function removed.
571 * targets.c: Replace the vector added on Jan 21 with a count of
572 entries in default_vector.
573 * bfd-in2.h: Regenerated.
575 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
577 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
578 .pdata section based on lnnoptr field, not section header.
579 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
580 since it is unsigned.
581 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
583 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
585 (ecoff_compute_section_file_positions): Save the size of the
586 .pdata section in the line_filepos field, and actually align the
587 .pdata section to an alignment power of 4.
588 (ecoff_compute_reloc_file_positions): Set output_has_begun after
589 calling ecoff_compute_section_file_positions.
590 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
591 section from the line_filepos field. Set vstamp for the optional
592 header from the vstamp of the symbolic header.
593 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
594 vstamp used by the first object file in the link.
596 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
598 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
599 for a created common section.
600 (_bfd_generic_link_add_one_symbol): Likewise.
602 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
603 get the index of a common section, rather than always using
604 SHN_COMMON (MIPS has multiple common sections).
606 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
608 * bfd/aoutx.h (aout_link_input_section_std,
609 aout_link_input_section_ext): Pass additional arguments to
610 reloc_overflow callback.
611 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
612 alpha_relocat_section): Likewise.
613 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
614 * coff-h8500.c (extra_case): Likewise.
615 * coff-mips.c (mips_relocate_section): Likewise.
616 * coff-z8k.c (extra_case): Likewise.
617 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
618 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
620 * bout.c (calljx_callback, callj_callback): Use get_value to get
621 the symbol value and check for undefined symbols.
622 (get_value): If the symbol is undefined, look it up in the linker
624 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
625 use get_value to get the symbol value and check for undefined
627 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
628 undefined, look it up in the linker hash table.
630 * aoutx.h (translate_symbol_table): The string index 0 has a
631 special meaning for normal symbols, but not for dynamic symbols.
633 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
635 * sparclynx.c: Setup appropriate macros to enable core file
638 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
640 * targets.c: Add a vector of matching format names.
641 * format.c (bfd_matching_formats): New function to return it.
642 (bfd_check_format): Set it.
643 * bfd-in2.h: Regenerated.
645 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
646 Remove decl of type symclass; wasn't used.
647 * bfd.c: Document error handling, including code fragments
648 containing the error decls that were in bfd-in.h.
650 * bfd-in2.h: Regenerated.
652 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
654 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
655 The sparc (and possibly other?) NLM format requires a different
656 way to write exports, so add a write_export field to the backend
657 data (and set it to NULL for everything but the sparc).
659 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
661 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
662 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
663 a struct external_nlist *.
665 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
667 * bfd.c: Remove error strings for errors removed below.
668 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
669 oasys.c (oasys_write_sections): Rename
670 bfd_error_nonrepresentable_section to nonrepresentable_section.
671 None of the other bfd error names start with "bfd_error".
672 Remove errors symbol_not_found and no_relocation_info, which seem
674 * bfd-in2.h: Regenerated.
676 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
678 * bfd.c (bfd_get_gp_size): Added support for ELF.
680 * syms.c (BSF_DYNAMIC): New symbol flag.
681 (bfd_print_symbol_vandf): Print it.
682 * bfd-in2.h: Rebuilt.
683 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
684 and read_dynamic_relocs fields.
685 (struct aoutdata): New dynamic_info field.
686 (obj_aout_dynamic_info): New accessor macro.
687 * sunos.c (struct sunos_dynamic_info): New structure.
688 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
689 MY(read_dynamic_relocs)): New functions to read dynamic symbols
691 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
692 dynamically linked, set SEC_RELOC for both the .text and .data
694 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
696 (translate_symbol_table): New function, split out of
697 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
698 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
699 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
700 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
702 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
703 out dynamic symbols or relocs against reloc symbols, since they
704 are already in the .text section and we wouldn't know where to
706 (sunos4_aout_backend): Initialize read_dynamic_symbols and
707 read_dynamic_relocs fields.
708 * aout-target.h (MY(backend_data)): Initialize
709 read_dynamic_symbols and read_dynamic_relocs fields.
711 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
713 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
714 typedefs, since HOST_64_BIT will take care of defining them in
717 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
719 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
720 that's dealt with elsewhere.
721 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
722 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
723 they get copied to bfd.h.
725 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
726 types. Reorganized some of the existing ones.
727 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
728 values in case of compilation on a 32-bit machine. Fix pcrel
729 fields of some reloc types.
730 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
732 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
733 definitions when not defined, regardless of whether uint64_type is
734 a defined macro or not.
735 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
738 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
740 * aoutx.h (translate_to_native_sym_flags): Set the type of a
741 BSF_WARNING symbol to N_WARNING.
743 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
745 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
746 for an indirect or warning symbol.
747 (aout_link_write_symbols): Update sym_hash with the target of an
748 indirect or warning symbol. If an indirect symbol is defined,
749 output the calculated value and don't output the target symbol.
751 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
753 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
754 an (unused) nonzero section value, needed for check below.
756 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
758 * aoutx.h (translate_from_native_sym_flags,
759 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
762 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
764 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
765 the DYNAMIC flag for the BFD.
766 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
767 BFD with the DYNAMIC flag set, since we don't generate the program
768 header table correctly.
770 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
772 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
773 of the function to avoid storage leak.
775 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
777 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
779 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
781 * som.c (som_set_reloc_info): Provide a default symbol for
782 relocations which don't actually have an associated symbol.
784 * som.c (hppa_som_reloc): Add new "error message" argument.
786 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
788 Enable gdb to write to core files on more core file readers.
789 * libbfd.c (bfd_generic_set_section_contents): Remove range check
790 for section size, it is already done in bfd_set_section_contents
791 with bfd_get_section_size_now.
792 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
793 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
794 Use bfd_generic_set_section_contents instead of bfd_false.
796 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
798 * linker.c: Added initial documentation.
800 * linker.c (default_indirect_link_order): Don't expect space for
801 output relocations if there aren't any input relocations.
803 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
805 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
808 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
811 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
813 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
814 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
816 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
818 * ecofflink.c: Extensive changes to compress and merge debugging
819 information, and to write some of out directly rather than saving
820 it in memory. Several new functions and structures, and new
821 arguments to existing functions.
822 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
824 (ecoff_get_extr): Use ifdmap instead of ifdbase.
825 (ecoff_write_object_contents): Don't compute sym_filepos here.
826 Only output symbols if outsymbols is not NULL.
827 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
828 bfd_ecoff_debug functions. Write out debugging information here.
829 (ecoff_final_link_debug_accumulate): Adjust for changes in
830 bfd_ecoff_debug functions.
831 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
832 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
833 first, to put them in the first memory buffer. Clear fdr field.
834 (mips_elf_get_extr): Use pointer to unswapped external symbol.
835 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
836 Preserve .text, .data and .bss even if they are empty. Save
837 pointer to unswapped external symbol rather than copying it.
838 Don't free up the external symbols.
839 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
840 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
841 (bfd_ecoff_debug_accumulate): Update declaration.
842 (bfd_ecoff_debug_accumulate_other): Rename declaration from
843 bfd_ecoff_debug_link_other and update.
844 (bfd_ecoff_write_accumulated_debug): Declare.
845 * bfd-in2.h: Rebuilt.
846 * Makefile.in: Rebuilt dependencies.
848 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
850 * Makefile.in (install): Remove "@" which follows a backslash. In
851 this position it just causes errors, not suppresses echoes.
853 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
855 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
858 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
860 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
862 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
864 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
865 end of data if they are not contiguous.
867 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
869 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
871 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
872 for .reginfo section here.
873 (ecoff_new_section_hook): Set it here instead.
875 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
877 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
878 define true and false as enums.
879 (ALMOST_STDC): Add as alternative to __STDC__.
880 * bfd-in2.h: Rebuilt.
881 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
883 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
885 * aoutx.h (translate_to_native_sym_flags): Catch the case where
886 there is no output section.
888 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
890 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
891 count it as a wrong format error, not a system call error, since
892 the object file might simply be too small.
894 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
896 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
897 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
898 support, even though it is for an Alpha in 32 bit mode.
899 * configure.in (nlm32_alpha_vec): Set target64 to true.
901 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
902 different, so there is no point to providing a generic one.
903 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
904 in the backend accessor macros; that should no longer be possible.
905 * targets.c (target_vector): Removed nlm32_big_generic_vec,
906 nlm64_big_generic_vec, nlm64_little_generic_vec.
907 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
908 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
909 * Makefile.in: Rebuilt dependencies, and
910 (BFD32_BACKENDS): Removed nlm32-gen.o.
911 (BFD64_BACKENDS): Removed nlm64-gen.o.
912 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
914 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
916 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
917 bitsize arguments. Changed all callers (aoutx.h).
918 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
919 and bitsize arguments to declaration.
922 * ecoff.c: First cut at new style of linker backend for
923 ECOFF--added a bunch of functions. Also:
924 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
925 (ecoff_slurp_symbolic_header): New function.
926 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
927 (ecoff_compute_reloc_file_positions): New function.
928 (ecoff_set_section_contents): Get out quickly if count is zero.
930 (ecoff_write_object_contents): Put .xdata section in data segment.
931 Call ecoff_compute_reloc_file_positions. Don't output relocs or
932 external symbols if outsymbols is NULL.
933 (ecoff_bfd_final_link): Completely rewritten.
934 * libecoff.h: Include bfdlink.h.
935 (struct ecoff_backend_data): Add relocate_section field.
936 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
937 (struct ecoff_link_hash_entry): Define.
938 (struct ecoff_link_hash_table): Define.
939 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
940 (ecoff_bfd_link_hash_table_create): Likewise.
941 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
942 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
943 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
944 * bfd-in2.h: Rebuilt.
945 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
946 partial_inplace, and set the src_mask to 0x1fffff.
947 (alpha_ecoff_get_relocated_section_contents): Remove unused
949 (alpha_convert_external_reloc): New static function.
950 (alpha_relocate_section): New static function.
951 (alpha_ecoff_backend_data): Initialize relocate_section field.
952 * coff-mips.c (mips_relocate_refhi): New static function.
953 (mips_relocate_section): New static function.
954 (mips_ecoff_backend_data): Initialize relocate_section field.
956 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
957 checking when there is an addend.
959 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
960 a non a.out file, just pass it to _bfd_default_link_order.
961 (aout_link_input_section_std): When doing a final PC relative link
962 against a section symbol, subtract the VMA of the input section.
963 (aout_link_input_section_ext): Likewise.
965 * linker.c (default_indirect_link_order): Renamed from
966 _bfd_generic_indirect_link_order and made static.
967 (_bfd_generic_final_link): Don't switch on link_order type, just
968 call _bfd_default_link_order.
969 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
970 * genlink.h: Removed declaration of
971 _bfd_generic_indirect_link_order.
972 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
973 type, just call _bfd_default_link_order.
975 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
977 * linker.c (generic_link_check_archive_element): Base the name of
978 the created common section on the name of the section the symbol
980 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
981 must have a section, so don't bother to create one.
983 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
985 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
986 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
987 If the DYNAMIC flag is set, set it in the exec header.
988 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
989 dynamically linked, set the DYNAMIC flag in the BFD.
990 * libaout.h (N_SET_DYNAMIC): New macro.
991 (N_DYNAMIC): Add missing 0 in mask.
993 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
995 * ecoff.c (ecoff_get_extr): Don't output section symbols as
998 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
999 to unsigned int, because size_t may not be defined in bfd.h.
1000 * bfd-in2.h: Rebuilt.
1002 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1004 * bfd-in2.h: Rebuilt.
1005 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1007 * targets.c (bfd_target): Change swap function pointers
1009 * archive.c (do_slurp_coff_armap): Change swap accordingly.
1010 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
1011 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
1012 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
1015 * libbfd-in.h (struct artdata): Added tdata field.
1016 (_bfd_add_bfd_to_archive_cache): Declare.
1017 (_bfd_get_elt_at_filepos): Declare.
1018 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1019 * libbfd.h: Rebuilt.
1020 * archive.c: Cleaned up some more.
1021 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
1022 pointer elements of artdata.
1023 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
1024 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1025 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
1026 (get_extended_arelt_filename, bfd_construct_extended_name_table,
1027 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
1028 * ecoff.c: Some comment changes.
1029 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
1030 ardata->tdata to raw_armap.
1031 (ecoff_archive_p): Initialize pointer elements of artdata.
1032 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
1035 * hash.c: Added some documentation.
1037 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1039 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
1040 and do the swapping here rather than calling ntohl from the N_*
1041 macros. This cleans up assumptions about the size of a host long,
1042 the existence to ntohl, etc.
1044 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
1046 * config.bfd: Add support for VSTa micro-kernel. It currently uses
1049 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1051 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
1052 * i386mach3.c (SEGMENT_SIZE): Fix value.
1054 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1056 Minor cleanups suggested by CodeCenter.
1057 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
1058 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
1060 * aoutx.h (struct external_exec): Removed unnecessary declaration.
1061 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
1062 (adjust_z_magic): Removed useless variable data_vma.
1063 (stringtab_init): Initialize hash_zero.
1064 (add_to_stringtab): Removed unused fourth argument.
1065 (NAME(aout,swap_std_reloc_out)): Removed useless variable
1067 (aout_link_input_section): Added some casts.
1068 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
1069 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
1070 Minor code rewriting to make it more C like.
1071 (do_slurp_bsd_armap): Added some casts.
1072 * ecoff.c (ecoff_write_object_contents): Removed useless variable
1074 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
1075 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
1076 * libaout.h (struct internal_exec): Removed unnecessary
1078 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
1079 * opncls.c (new_bfd): Removed a cast.
1080 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1082 * srec.c (internal_srec_write_object_contents): Removed useless
1083 variable bytes_written.
1085 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1087 * i386mach3.c (N_TXTADDR): Don't define after all.
1088 (TEXT_START_ADDR): Don't include exec header size in value.
1090 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1092 * i386mach3.c (N_TXTADDR): Define.
1094 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1096 Extensive changes to move the bulk of the linker into BFD so that
1097 more efficient backend code can be written for specific object
1098 files. Only existing efficient backend is a.out.
1099 * seclet.c, seclet.h: Removed.
1100 * hash.c, linker.c, genlink.h: New files.
1101 * bfd-in.h: Removed bfd_error_vector. Declared hash table
1102 structures and functions.
1103 (JUMP_TABLE): Removed bfd_seclet_link, added
1104 bfd_link_hash_table_create, bfd_link_add_symbols and
1106 * All backends: Changed accordingly.
1107 * bfd-in2.h: Rebuilt.
1108 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
1109 Removed ld_symbols field.
1110 (bfd_nonrepresentable_section, bfd_undefined_symbol,
1111 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
1112 bfd_error_vector): Removed.
1113 (bfd_default_error_trap, bfd_error_trap,
1114 bfd_error_nonrepresentabltrap): Removed.
1115 (bfd_get_relocated_section_contents): Pass link_info. Pass
1116 link_order instead of seclet. Pass symbols.
1117 (bfd_relax_section): Pass link_info.
1118 (bfd_seclet_link): Removed.
1119 (bfd_link_hash_table_create, bfd_link_add_symbols,
1120 bfd_final_link): New macros.
1121 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
1122 alloca as __builtin_alloca. Declare internal linking functions.
1123 * libbfd.h: Rebuilt.
1124 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
1126 * reloc.c (reloc_howto_type): Added error_message argument to
1127 special_function field. Changed all callers and all definitions.
1128 (bfd_get_reloc_size): Make argument a const pointer.
1129 (bfd_perform_relocation): Add error_message argument to hold
1130 string set if return value if bfd_reloc_dangerous. Changed all
1132 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
1133 * section.c (asection): Renamed seclets_head and seclets_tail to
1134 link_order_head and link_order_tail.
1135 * targets.c (bfd_target): Replaced seclet argument with link_info
1136 and link_order and symbols arguments in
1137 bfd_get_relocated_section_contents. Added symbols argument to
1138 bfd_relax_section. Removed bfd_seclet_link. Added
1139 bfd_link_hash_table_create, bfd_link_add_symbols and
1141 * libaout.h (struct aoutdata): Added external_syms,
1142 external_sym_count, external_strings, sym_hashes fields.
1143 (obj_aout_external_syms, obj_aout_external_sym_count,
1144 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
1146 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
1147 * aoutx.h: Wrote new back end linker routines.
1148 (translate_to_native_sym_flags): Return boolean value. Don't use
1150 (NAME(aout,write_syms)): Return boolean value. Check return value
1151 of translate_to_native_sym_flags and bfd_write.
1152 * aout-target.h (final_link_callback): New function.
1153 (MY_bfd_final_link): New function.
1154 * aout-adobe.c (aout_adobe_write_object_contents): Check return
1155 value of aout_32_write_syms.
1156 * hp300hpux.c (MY(write_object_contents)): Likewise.
1157 * i386lynx.c (WRITE_HEADERS): Likewise.
1158 * libaout.h (WRITE_HEADERS): Likewise.
1159 * bout.c: Changed functions to use link_info->callbacks rather
1160 than bfd_error_vector, and link_orders rather than seclets.
1161 * coff-alpha.c: Likewise.
1162 * coff-h8300.c: Likewise.
1163 * coff-h8500.c: Likewise.
1164 * coff-sh.c: Likewise.
1165 * coff-z8k.c: Likewise.
1166 * elf32-hppa.c: Likewise.
1167 * reloc16.c: Likewise.
1168 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
1169 up _gp in the hash table rather than in outsymbols.
1170 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
1171 argument rather than printing them.
1172 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
1173 link_order arguments rather than seclet. Changed all uses and
1175 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
1176 all uses and definitions.
1177 * libcoff.h: Rebuilt.
1178 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
1179 not by ECOFF, make it scAbs.
1180 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
1182 * elf32-mips.c (mips_elf_final_link): Renamed from
1183 mips_elf_seclet_link and rewritten.
1184 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
1186 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
1187 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
1188 Added link_info arguments. Changed all callers.
1189 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
1191 * oasys.c (oasys_write_sections): Return boolean value rather than
1192 using bfd_error_vector.
1193 (oasys_write_object_contents): Check return value of
1194 oasys_write_sections.
1195 * hosts/std-host.h: Don't declare qsort or strtol.
1196 * Makefile.in: Rebuild dependencies.
1197 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
1198 (CFILES): Removed seclet.c. Added hash.c and linker.c.
1199 (HFILES): Removed seclet.h. Added genlink.h.
1201 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1203 * section.c (bfd_get_section_contents): Return zero filled buffer
1204 if section has no contents.
1206 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1208 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
1209 then skip bfd_perform_relocation even if the addend is non-zero.
1211 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1213 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
1214 addend to r_offset field.
1216 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
1218 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
1219 CALC_ADDEND): Define.
1221 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
1222 the offsetof because AIX /bin/cc does not like to take the address
1223 of an array. (From Minh Tran-Le.)
1225 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1227 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
1229 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
1230 the return pointer into %r2 if no jump-in-call-delay-slot
1231 optimization was done.
1233 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
1235 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1237 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
1239 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
1240 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
1242 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
1243 (TEXT_START_ADDR): Correct.
1244 (MY_backend_data): Define.
1246 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
1247 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
1249 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1251 * som.c (som_begin_writing): Fix thinkos in auxiliary header
1253 (bfd_som_attach_aux_hdr): Likewise.
1255 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1257 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
1258 selectors for PIC code.
1260 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
1261 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
1262 relocations needed by PIC.
1264 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
1266 * nlmcode.h: Fixes to avoid compiler warnings...
1268 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
1270 * libnlm.h (nlm_backend_data): Removed macro definition.
1271 (nlm_alpha_backend_data): Adjusted accordingly.
1273 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1275 * som.c (som_begin_writing): Flesh out code for handling simple
1277 (bfd_som_attach_aux_hdr): New function.
1279 * som.h (struct somdata): Add fields for attaching version and
1280 copyright headers. Add accessor macros.
1282 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
1283 definitions for old versions of HPUX which fail to define them.
1284 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
1285 now that they're safe. Delete bogus R_STATEMENT relocations.
1287 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
1288 extra R_DATA_OVERRIDE.
1289 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
1290 mode selector if needed.
1291 (som_write_fixups): Handle requests for a change in the default
1292 rounding mode. Rounding modes do not consume input bytes, but
1293 are just markers much like R_ENTRY and R_EXIT.
1295 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1297 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
1299 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
1300 the branch instruction as originally been nullified.
1301 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
1302 case of no code reordering due to an LDO instruction in the
1303 delay slot of the branch. Make sure to relocate the correct
1304 instruction. Do not perform instruction reordering for millicode
1306 (hppa_elf_build_arg_reloc_stub): Change the relocation type
1307 to R_HPPA_STUB_CALL_17 when special processing might be needed.
1308 (hppa_elf_build_long_branch_stub): Prevent code reordering on
1309 a call from a linker stub to another linker stub and for millicode
1310 calls. Do not trash the return register for calls from one linker
1311 stub to a second linker stub.
1313 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
1314 relocations are not pc-relative.
1316 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
1318 (COPY_2_31): Likewise.
1320 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1322 * config/solaris2.mh (HDEFINES): Remove -Dconst=
1323 * hosts/solaris.h: If not __GNUC__, define const as empty.
1325 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1327 * ecoff.c: Added various casts for 32/64 bit cross targeting.
1328 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
1329 section so that the linker ignores it.
1330 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
1331 (ecoff_add_bytes): Changed need argument to size_t.
1332 (bfd_ecoff_debug_link_other): Check return value of
1335 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
1337 * libbfd.h: Rebuilt.
1339 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
1340 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
1341 (struct nlm_backend_data): New field no_uninitialized_data.
1342 (nlm_no_uninitialized_data): New accessor macro.
1343 * nlmcode.h (nlm_compute_section_file_positions): Handle
1344 no_uninitialized_data.
1345 (nlm_external_reloc_compare): Sort relocs by address for a
1346 particular symbol, to make the sort more stable.
1347 (nlm_write_object_contents): Cast the arguments to qsort. Get the
1348 value of a debugging symbol the same way we get the value of a
1350 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
1351 Set no_uninitialized_data to true.
1352 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
1353 (nlm32_sparc_backend): Set no_uninitialized_data field false.
1354 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
1355 before filling it in.
1357 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1359 * som.c (som_section_type, som_decode_symcalss): New functions.
1360 (som_get_symbol_info): Use them.
1361 (som_slurp_symbol_table): Set the section of common and undefined
1364 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
1366 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
1369 * mipsbsd.c: Changes from Ralph Campbell:
1370 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
1371 complain_overflow_dont.
1372 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
1375 * bfd.c (bfd_errmsgs): Reword invalid-target message.
1377 * config.bfd: For sparc*-*-coff, use sparc-coff.
1378 * configure.in: Handle sparccoff_vec.
1379 * targets.c (sparccoff_vec): Declare.
1381 * reloc.c (bfd_get_reloc_size): New function.
1382 (struct reloc_howto_type): Update documentation of size field.
1384 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1386 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
1387 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
1388 * config/alpha-nlm.mt: New file.
1389 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
1391 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
1392 (CFILES): Added nlm32-alpha.c.
1393 Rebuilt dependencies.
1394 * targets.c (nlm32_alpha_vec): Declare.
1396 * libnlm.h (struct nlm_backend_data): New fields
1397 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
1398 nlm_set_public_section, nlm_get_public_offset. Removed unused
1399 nlm_write_reloc field. Changed nlm_write_import to remove
1400 unnecessary symbol argument. Renamed nlm_write_externals to
1401 nlm_write_external, and changed cound argument from bfd_vma to
1403 (nlm_optional_prefix_size, nlm_backend_object_p_func,
1404 nlm_write_prefix_func, nlm_set_public_section_func,
1405 nlm_get_public_offset_func): New accessor macros.
1406 (nlm_write_reloc_func): Removed.
1407 (nlm_write_external_func): Adjusted for field renaming.
1408 * nlm32-i386.c (nlm_i386_write_import): Renamed from
1409 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
1410 just called old nlm_i386_write_reloc.
1411 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
1412 Declared. Changed second argument from bfd_vma to bfd_size_type.
1413 (nlm32_i386_backend): Adjusted for changes to fields and names.
1414 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
1416 (nlm_sparc_write_import): Removed second argument.
1417 (nlm_sparc_write_external): Renamed from
1418 nlm_sparc_write_externals. Changed second argument from bfd_vma
1420 (nlm32_sparc_backend): Adjusted for changes to fields and names.
1421 * nlmcode.h: Removed some unused code.
1422 (nlm_object_p): Don't destroy tdata pointer. Call
1423 backend_object_p function if it exists.
1424 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
1425 set_public_section_func if it exists instead of checking
1427 (nlm_compute_section_file_positions): Account for
1428 optional_prefix_size.
1429 (nlm_write_object_contents): Account for optional_prefix_size.
1430 Removed useless variable write_reloc_func. Changed declaration
1431 and call of write_import_func. Call write_prefix_func if it
1432 exists. Removed unused variables len and temp. Call
1433 get_public_offset_func if it exists rather than setting NLM_HIBIT.
1434 * nlmswap.h: Declare functions.
1436 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
1438 (fprintf_vma, sprintf_vma): Use %lx, not %x.
1439 * bfd-in2.h: Rebuilt.
1440 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
1443 * config.bfd: Don't set target64 here, as the setting is ignored.
1444 * configure.in (ecoffalpha_little_vec): Set target64.
1446 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
1447 in TDEFINES is wrong.
1449 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1450 Remove unused variable output_section.
1452 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1454 * irix-core.c: New file for Irix 4 and Irix 5 core support.
1455 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
1456 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
1457 * targets.c: If IRIX_CORE defined, include irix_core_vec in
1459 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
1460 (HDEPFILES): Define to be irix-core.o.
1461 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
1462 (HDEPFILES): Define to be irix-core.o.
1463 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
1464 sco-core.o, which no longer exists.
1465 (CFILES): Added all *-core.c files.
1466 Rebuilt dependencies.
1468 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1470 * elfcode.h (map_program_segments): Restore check of file_size !=
1471 mem_size, but only if SHT_PROGBITS.
1473 * ecofflink.c: New file to hold ECOFF debug information linking
1475 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
1476 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
1478 (ecoff_get_extr, ecoff_set_index): New functions.
1479 (ecoff_slurp_symbolic_info): Don't save raw_size.
1480 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
1481 (ecoff_compute_section_file_positions): Don't set EXEC_P just
1482 because there is a start address.
1483 (ecoff_write_object_contents): Handle external symbols here. Use
1484 ecofflink.c functions to write out debugging information.
1485 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
1486 mips_elf_set_index): New functions.
1487 (mips_elf_seclet_link): Discard empty sections, the .options
1488 section and .gptab sections. Handle linking .mdebug section.
1489 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
1490 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
1491 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
1492 called by gas, so they are public).
1493 * bfd-in2.h: Rebuilt.
1494 * Makefile.in (BFD_LIBS): Added ecofflink.o.
1495 (CFILES): Added ecofflink.c.
1496 (ecofflink.o): New target. Rebuilt dependencies.
1498 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1500 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
1501 a valid magic number if it's been defined.
1503 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1505 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
1506 no longer requires it.
1507 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
1508 ecoff_write_object_contents): Don't treat .scommon section
1511 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
1513 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
1514 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
1515 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
1516 * bfd/ptrace-core.c: New file for dealing with core files with
1517 start with the ptrace_user structure found on BCS compliant systems.
1518 * bfd/targets.c (ptrace_core_vec): New vector.
1520 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1522 * Minimal support for reading SOM fixup streams. Allows
1523 objdump -r to do something reasonable.
1524 * som.c (som_get_reloc_upper_bound): Implement.
1525 (som_canonicalize_reloc): Implement.
1526 (som_set_reloc_info, som_slurp_reloc_table): New functions.
1528 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1530 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
1531 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
1533 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1535 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
1536 signed_value before sign extending it. Don't subtract out
1537 reloc_entry->address. This makes it compatible with what gas is
1540 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
1541 SHT_NOBITS sections.
1542 (map_program_segments): Don't leave the loop after the first
1544 (assign_file_positions_except_relocs): Only force sh_offset and
1545 sh_addr to match modulo maxpagesize for a section which is not
1546 SHT_NOBITS. Changed the method used to force page alignment after
1547 a SHT_NOBITS section to only do it for the last such consecutive
1548 section, and to really force page alignment.
1550 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1552 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
1553 in the case of an unknown (or unhandled) storage class.
1555 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
1556 not be defined here, since it is a host attribute, not a target
1558 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
1560 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
1563 * coff-sparc.c: Define some relocations, based on ELF relocations.
1564 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
1565 struct coff_reloc_map, sparc_reloc_map,
1566 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
1568 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
1569 (rtype2howto): Index into coff_sparc_howto_table using
1572 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1574 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
1575 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
1576 hosts/irix5.h created; just use std-host.h).
1577 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
1579 * Makefile.in: Rebuilt dependencies.
1581 * ecoffswap.h: Changed type of internal pointers for swap out
1582 functions to const *.
1584 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
1585 correctly for assembler, but linker support not implemented.
1586 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
1587 (mips_elf_sym_is_global): New function; at least on Irix 5, all
1588 non section symbols are considered global.
1589 (elf_backend_sym_is_global): Define.
1590 (mips_elf_final_write_processing): New function. Set the MIPS
1591 architecture level correctly.
1592 (elf_backend_final_write_processing): Define.
1593 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
1594 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
1595 section to 1. Handle .options section.
1596 (mips_elf_acom_section, mips_elf_acom_symbol,
1597 mips_elf_acom_symbol_ptr): New static variables, used to build a
1598 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
1599 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
1600 putting them all in a global .acommon section.
1602 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
1603 section has no ELF section data.
1604 (elf_make_sections): Set addralign of reloc section to 4.
1605 (elf_fake_sections): Likewise.
1606 (map_program_segments): Don't consider section 0.
1607 (assign_file_positions_except_relocs): Don't consider section 0.
1608 In the main loop, skip the symtab and strtab sections, since their
1609 positions are set elsewhere.
1610 (swap_out_syms): Set addralign of symtab section to 4. Set
1611 addralign of strtab sections to 1.
1612 (assign_file_positions_for_relocs): Don't consider section 0.
1613 (write_object_contents): Don't write out section 0.
1615 * libelf.h (struct elf_backend_data): Added fields
1616 elf_backend_sym_is_global and elf_backend_final_write_processing.
1617 * elf32-target.h (elf32_bed): Added corresponding initializers.
1618 * elf64-target.h (elf64_bed): Likewise.
1619 * elfcode.h (sym_is_global): Take abfd argument. Call
1620 elf_backend_sym_is_global if it is not NULL.
1621 (elf_map_symbols): Pass abfd to sym_is_global.
1622 (write_object_contents): Call elf_backend_final_write_processing
1625 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1627 * libecoff.h: Include coff/ecoff.h.
1628 (struct ecoff_backend_data): Move external debugging information
1629 fields into a single field pointing to an ecoff_debug_swap
1631 (ecoff_data_type): Move debugging information fields into a single
1632 field pointing to an ecoff_debug_info structure.
1633 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
1635 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
1637 * nlmswap.h: New file to swap fixed header. Included by NLM
1639 * libnlm.h (struct reloc_and_sec): Define.
1640 (struct nlm_backend_data): Add fields fixed_header_size,
1641 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
1643 (nlm_fixed_header_size, nlm_read_import_func,
1644 nlm_write_import_func, nlm_swap_fixed_header_in_func,
1645 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
1647 * nlmcode.h: Use new functions.
1648 * nlm32-i386.c: Provide new functions.
1649 * nlm32-sparc.c: New file; SPARC NLM backend.
1651 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
1653 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
1654 garbage bits appearing in the upper end of symbolnums.
1656 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
1658 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
1660 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
1661 * m68klynx.c: Define core file macros.
1662 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
1663 non-architecture specific stuff into lynx.h.
1665 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1667 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
1668 change PAGE_SIZE to 4096.
1670 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1672 * Makefile.in (diststuff): New target.
1676 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1678 * som.c (som_object_setup): Do not create dummy ".text", ".data",
1679 and ".bss" sections.
1680 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
1681 is zero. Recognize BSS type sections and turn off SEC_LOAD and
1682 SEC_DATA (so binutils/size works). Set the correct value for
1683 a section's _raw_size.
1684 (som_slurp_symbol_table): Program entry points, and millicode are
1685 also functions. Mark them as such. Also mark L$* symbols as
1688 * bfd-in2.h: Rebuilt.
1690 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1692 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
1693 a pointer to constant data. Delete bogus #define which made the
1696 * som.c (som_prep_for_fixups): New function.
1697 (som_write_fixups): New function.
1698 (som_write_space_strings): New function.
1699 (som_write_symbol_strings): New function.
1700 (som_begin_writing): New function.
1702 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1704 * som.c (som_write_object_contents): Do not abort. Flesh out.
1705 (som_set_section_contents): Do not abort. Flesh out.
1707 * som.c (som_write_headers): New function.
1708 (som_prep_headers): New function.
1709 (som_build_and_write_symbol_table): New function.
1711 * som.c (som_sizeof_headers): Add missing prototype.
1712 (som_set_arch_mach): Do not abort.
1714 * som.c (som_count_spaces): New function.
1715 (som_count_subspaces): New function.
1716 (compare_syms): New function.
1717 (som_compute_checksum): New function.
1719 * som.c (hppa_som_gen_reloc_type): New function.
1720 (som_bfd_reloc_type_lookup): New function.
1722 * som.c (try_prev_fixup): New function.
1723 (som_reloc_skip): New function.
1724 (som_reloc_addend): New function.
1725 (som_reloc_call): New function.
1727 * som.c (som_initialize_reloc_queue): New function.
1728 (som_reloc_queue_insert): Likewise.
1729 (som_reloc_queue_fix): Likewise.
1730 (som_reloc_queue_find): Likewise.
1732 * som.c (som_hppa_howto_table): SOM howto relocation table.
1733 (hppa_som_reloc): New function.
1735 * som.c (struct reloc_queue): New structure to keep track of
1736 the last four multibyte relocations emitted.
1737 (enum pa_symbol_type): Type to fully describe the symbol types
1738 associated with .import/.export assembler directives.
1740 * som.c: Include libhppa.h
1742 * som.c (bfd_som_set_section_attributes): New function.
1743 (bfd_som_set_subsection_attributes): Likewise.
1744 (bfd_som_set_symboL_type): Likewise.
1745 (bfd_som_attach_unwind_info): Likewise.
1746 * som.h: Declare new exported functions.
1748 * som.h (struct som_symbol): Add new fields to hold additional
1749 information needed to build/write symbol tables and fixup streams.
1750 (struct som_section_data_struct): Add new fields to hold additional
1751 information needed to build/write space and subspace headers.
1752 (som_symbol_data): New accessor macro for SOM symbol information.
1753 (R_HPPA_*): Basic relocation types to be used by the assembler.
1755 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1757 * trad-core.c (trad_unix_core_file_p): If new hook
1758 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
1759 corefile being too big.
1760 * hosts/i386sco.h: Define it.
1762 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1764 * bfd.c (struct _bfd): Add hppabsd_core_data.
1765 * targets.c (target_vector): Add hppabsd_core_vec.
1766 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
1767 section is encountered during core section scanning.
1768 * hppabsd-core.c: New file.
1769 * config/hppabsd.mh: Enable HPPA BSD core files.
1771 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
1772 which is either commented out or ifdef'd out. Add, update and
1773 clean comments. Fix various indention and spacing problems. Handle
1774 problems related to using "ble" to jump to a stub rather than "bl"
1775 (%r31 is trashed by "ble", but not by "bl").
1776 (NEW_INSTRUCTION): Put inside curly braces.
1777 (CURRENT_STUB_OFFSET): Fix indention problems.
1778 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
1779 Add, update and clean comments. Handle "ble" %r31 lossage problems.
1780 (hppa_elf_build_long_branch_stub): Likewise.
1781 (hppa_look_for_stubs_in_section): Likewise.
1782 (hppa_elf_stub_check): Remove obsolete function.
1784 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
1785 problems. Delete unused instructions.
1787 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
1789 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
1791 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1793 * elfcode.h (elf_object_p): Rather than looking through an array
1794 of architectures, get the ELF EM_xxx code from the backend
1795 information. Let the generic ELF target match any EM_xxx code not
1796 matched by another ELF target. Call elf_backend_object_p to let
1797 the backend do more checks and set global information.
1798 * libelf.h (struct elf_backend_data): Added elf_machine_code and
1799 elf_backend_object_p fields.
1800 (struct bfd_elf_arch_map): Removed.
1801 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
1802 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
1803 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
1804 field with elf_backend_object_p (if it is defined).
1805 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
1806 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
1807 elf64-gen.c (ELF_MACHINE_CODE): Defined.
1808 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
1810 (mips_elf_object_p): Set the right machine number.
1811 (mips_elf_ecoff_debug_swap): Defined.
1812 (elf_backend_object_p): Defined to be mips_elf_object_p.
1813 (elf_backend_ecoff_debug_swap): Defined to be
1814 mips_elf_ecoff_debug_swap.
1815 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
1817 * libbfd-in.h (target_vector, default_vector): Declare.
1818 * libbfd.h: Rebuilt.
1819 * format.c (target_vector, default_vector): Don't declare.
1821 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
1822 for R_MIPS_26. Correct overflow detection requires matching the
1823 upper four bits of the destination against the PC. From Ted Lemon
1824 <mellon@pepper.ncd.com>.
1826 * bout.c (b_out_reloc_type_lookup): Return type should point to
1828 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
1829 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
1830 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
1831 * coff-i386.c (coff_i386_reloc): Made howto const.
1832 * oasys.c (oasys_write_data): Made how const.
1834 * libelf.h: Added some comments.
1835 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
1836 field. Removed unused write_relocs field.
1837 * elf32-target.h: Adjusted elf_backend_data initialization
1839 * elf64-target.h: Corrected elf_backend_data initialization to
1840 fill in all fields and to set elf_64_p to 1.
1842 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1844 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
1845 to filepos in SHT_STRTAB case.
1846 (assign_file_position_for_section): Set BFD section filepos as
1847 well as ELF section sh_offset.
1849 * reloc.c: Use const instead of CONST.
1850 (bfd_perform_relocation): Make variable howto a const pointer.
1851 * bfd-in2.h, libbfd.h: Rebuilt.
1853 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1855 * Makefile.in (realclean): Don't remove generated headers. Reverts
1856 change of 2 Jul 1993.
1858 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
1860 * configure.bfd: make unixware equivalent to sysv4.
1862 * config/i386-nlm.mt: bring in elf config; make it the default.
1864 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1866 * libbfd.c (bfd_put_8): Add parens around reference to "val"
1869 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1871 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
1872 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
1874 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1876 * coffcode.h (coff_write_object_contents): Zero out internal_a.
1878 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1880 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
1881 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
1882 section.c, syms.c, targets.c:
1883 Doc cleanup (spelling, punctuation, grammar, formatting).
1884 * bfd-in2.h, libbfd.h: Rebuild.
1886 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
1888 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
1889 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
1891 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1893 * From Pete Hoogenboom (hoogen@cs.utah.edu)
1894 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
1895 in last change. Always rebuild symbol extension section the first
1896 time though if output sections exist (fixes ld -r problems).
1898 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
1900 * Makefile.in: Add .PHONY for check and installcheck rules.
1902 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1904 * libbfd-in.h (artdata): Use long, not time_t for portability, at
1905 least to HPUX. File below is a derived file.
1907 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1909 * libbfd.h (artdata): Use long, not time_t for portability, at
1912 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1914 * config.bfd: Use bigmips for mips*-*-bsd*.
1916 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1918 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
1919 Handle symbol number of zero.
1921 * reloc.c (enum bfd_reloc_code_real): Added
1922 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
1923 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
1924 * bfd-in2.h: Rebuilt.
1925 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
1926 BFD_RELOC_MIPS_LITERAL.
1927 * elf32-mips.c (mips_reloc_map): Handle new relocs.
1928 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
1931 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
1932 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
1933 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
1934 MY_bfd_seclet_link): Define.
1935 (MY_bfd_reloc_type_lookup): Rename from
1936 MY_reloc_howto_type_lookup.
1937 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
1938 (MY(vec)): Use JUMP_TABLE rather than listing functions.
1939 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
1940 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
1941 terms of MY, because that causes a recusive invocation of CAT when
1942 expanded within JUMP_TABLE, and ANSI compilers don't expand
1944 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
1945 MY_reloc_howto_type_lookup, and don't define in terms of MY.
1946 (MY_canonicalize_reloc): Don't define in terms of MY.
1947 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
1948 than listing functions.
1950 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1952 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
1954 See file ChangeLog.1
1961 version-control: never