1 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5 (elf_info_to_howto): Define.
6 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
8 (elf_info_to_howto): Define.
9 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
11 (elf_info_to_howto): Define.
13 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
14 R_MOV16B[12], to match change in coff/internal.h.
16 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
18 * elf64-mips.c: Extensive additions to provide better support for
19 writing files and for gas.
20 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
22 (mips_elf32_object_p): Rename from mips_elf_object_p; call
23 _bfd_mips_elf_object_p.
24 (_bfd_mips_elf_final_write_processing): Rename from
25 mips_elf_final_write_processing and make globally visible.
26 (_bfd_mips_elf_fake_sections): Rename from
27 mips_elf_fake_sections and make globally visible.
28 (_bfd_mips_elf_section_from_bfd_section): Rename from
29 mips_elf_section_from_bfd_section and make globally visible.
30 (_bfd_mips_elf_section_processing): New function, broken out of
31 mips_elf_section_processing.
32 (mips_elf32_section_processing): Rename from
33 mips_elf_section_processing; call
34 _bfd_mips_elf_section_processing.
35 (_bfd_mips_elf_symbol_processing): Rename from
36 mips_elf_symbol_processing and make globally visible.
37 (_bfd_mips_elf_read_ecoff_info): Rename from
38 mips_elf_read_ecoff_info and make globally visible.
39 (mips_elf32_ecoff_debug_swap): Rename from
40 mips_elf_ecoff_debug_swap.
41 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
42 struct symbol_cache_entry.
43 (_bfd_elf_validate_reloc): New function, moved in from
44 elfcode.h:validate_reloc.
45 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
46 to _bfd_elf_validate_reloc. Change all callers.
47 * elf-bfd.h (bfd_section_from_shdr): Declare.
48 (_bfd_elf_symbol_from_bfd_symbol): Declare.
49 (_bfd_elf_validate_reloc): Declare.
50 (_bfd_mips_elf_object_p): Declare.
51 (_bfd_mips_elf_fake_sections): Declare.
52 (_bfd_mips_elf_section_from_bfd_section): Declare.
53 (_bfd_mips_elf_section_processing): Declare.
54 (_bfd_mips_elf_symbol_processing): Declare.
55 (_bfd_mips_elf_read_ecoff_info): Declare.
56 (_bfd_mips_elf_final_write_processing): Declare.
57 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
60 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
61 (mips_elf_final_write_processing): Likewise.
63 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
65 64-bit MIPS ELF ABI objdump support:
66 * elf64-mips.c: New file.
67 * Makefile.in: Rebuild dependencies.
68 (BFD64_BACKENDS): Add elf64-mips.o.
69 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
70 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
71 bfd_elf64_littlemips_vec to targ_selvecs.
72 (mips*-*-elf*): Likewise.
73 * confingure.in: Add bfd_elf64_bigmips_vec and
74 bfd_elf64_littlemips_vec to vector switch.
76 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
77 broken out of mips_elf_section_from_shdr.
78 (mips_elf32_section_from_shdr): Rename from
79 mips_elf_section_from_shdr. Call new function.
80 (elf_backend_section_from_shdr): Update name of renamed function.
81 * elf-bfd.h (struct elf_size_info): Change second parameter of
82 write_out_phdrs to be const. Likewise for second parameter of
84 (struct bfd_elf_section_data): Add rel_hdr2 field.
85 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
86 (bfd_elf32_swap_symbol_out): Likewise.
87 (bfd_elf32_swap_reloc_in): Likewise.
88 (bfd_elf32_swap_reloc_out): Likewise.
89 (bfd_elf32_swap_reloca_in): Likewise.
90 (bfd_elf32_swap_reloca_out): Likewise.
91 (bfd_elf32_swap_phdr_in): Likewise.
92 (bfd_elf32_swap_phdr_out): Likewise.
93 (bfd_elf32_swap_dyn_in): Likewise.
94 (bfd_elf32_swap_dyn_out): Likewise.
95 (bfd_elf32_slurp_symbol_table): Declare.
96 (bfd_elf32_write_shdrs_and_ehdr): Declare.
97 (bfd_elf32_write_out_phdrs): Declare.
98 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
99 (bfd_elf64_swap_symbol_out): Likewise.
100 (bfd_elf64_swap_reloc_in): Likewise.
101 (bfd_elf64_swap_reloc_out): Likewise.
102 (bfd_elf64_swap_reloca_in): Likewise.
103 (bfd_elf64_swap_reloca_out): Likewise.
104 (bfd_elf64_swap_phdr_in): Likewise.
105 (bfd_elf64_swap_phdr_out): Likewise.
106 (bfd_elf64_swap_dyn_in): Likewise.
107 (bfd_elf64_swap_dyn_out): Likewise.
108 (bfd_elf64_slurp_symbol_table): Declare.
109 (bfd_elf64_write_shdrs_and_ehdr): Declare.
110 (bfd_elf64_write_out_phdrs): Declare.
111 (_bfd_mips_elf_section_from_shdr): Declare.
112 * elf.c (bfd_section_from_shdr): Remove assertion requiring
113 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
114 section for the section, add the new one to rel_hdr2. Increment
115 reloc_count rather than setting it.
116 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
117 Remove static declaration.
118 (elf_write_shdrs_and_ehdr): Define name as macro.
119 (elf_write_out_phdrs): Likewise.
120 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
121 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
122 (elf_swap_symbol_in): Change second parameter to be const.
123 (elf_swap_symbol_out): Likewise.
124 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
125 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
126 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
127 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
128 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
129 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
130 parameter to be const. Make non-static.
131 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
133 (elf_slurp_symbol_table): Make non-static.
134 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
135 * elfxx-target.h (elf_info_to_howto): Define if not defined.
136 (elf_backend_size_info): Likewise.
137 (elfNN_bed): Use elf_backend_size_info.
138 * targets.c (bfd_elf64_bigmips_vec): Declare.
139 (bfd_elf64_littlemips_vec): Declare.
140 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
141 bfd_elf64_littlemips_vec if BFD64 is defined.
143 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
145 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
147 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
148 zeroes, in alignment holes.
150 * configure: Rebuild with autoconf 2.10.
152 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
153 potential leading underscore in the allocated buffer.
155 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
157 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
158 symbols into .sbss if this is a relocatable link.
160 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
162 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
163 undefined symbols when creating a shared library.
165 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
167 * coff-sh.c: Add a bunch of new code and static const arrays to
168 support aligning loads and stores on four byte memory boundaries.
170 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
172 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
174 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
177 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
179 * cache.c (bfd_open_file): Unlink the file before opening it for
180 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
182 * opncls.c (bfd_fdopenr): Set opened_once.
184 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
186 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
189 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
190 the code unconditionally.
192 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
194 * libcoff-in.h (struct pei_section_tdata): Define structure.
195 (pei_section_data): Define macro.
196 * libcoff.h: Rebuild.
197 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
198 store s_paddr field in pei_section_data.
199 (coff_compute_section_file_positions): Use pei_section_data rather
200 than _cooked_size, and don't overwrite an existing value.
201 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
202 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
203 * peicode.h (coff_bfd_copy_private_section_data): Define if
205 (pe_bfd_copy_private_section_data): New static function if
208 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
210 * srec.c (srec_set_arch_mach): Write as a function rather than a
213 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
214 no map, just check each member in turn to see whether it is
217 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
219 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
220 table. Call BFD_ASSERT to validate header size, instead of
222 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
225 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
227 * ppcboot.c: New target for looking at PPCbug boot records.
229 * config{ure.in,.bfd}: Add support for ppcboot target.
231 * configure: Regenerate.
233 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
235 * coff-h8300.c (howto_table): Update names to match recent
236 changes to include/coff/internal.h. Fix minor errors in the
237 existing relocs. Add R_MOVL1 and R_MOVL2.
238 (rtype2howto): Similarly.
239 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
240 existing relaxing code and peform more relaxing.
241 (h8300_reloc16_extra_cases): Likewise.
243 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
245 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
248 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
250 * elfcode.h (elf_object_p): Reject generic ELF target if
251 e_machine matches an alternate machine code in a specific backend.
253 * netbsd-core.c (netbsd_core_vec): Remove initializer for
254 obsolete align_power_min field.
256 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
258 * coff-h8300.c (reloc_howto_type): Add howto entry for
260 (rtype2howto): Handle R_PCRWORD_B.
261 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
262 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
263 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
266 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
268 * aoutx.h (translate_from_native_sym_flags): Set the section for
269 BSF_CONSTRUCTOR symbols.
271 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
274 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
276 * coffcode.h (coff_write_object_contents): In comdat section lookup,
277 stop looking when section is found.
279 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
281 * coffcode.h (STRING_SIZE_SIZE): Define.
282 (styp_to_sec_flags): Handle long symbol names when looking for the
284 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
285 (bfd_coff_long_section_names): Define.
286 (coff_write_object_contents): Handle long section names.
287 (bfd_coff_std_swap_table): Initialize new field.
288 * libcoff.h: Rebuild.
289 * coffgen.c (make_a_section_from_file): Handle long section
291 (coff_write_symbols): Handle long section names.
292 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
293 * coff-mips.c (mips_ecoff_backend_data): Likewise.
294 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
295 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
296 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
297 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
298 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
299 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
301 * bout.c (b_out_callback): Set lma of sections.
302 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
303 parameter to output_bfd. Used input_bfd instead of output_bfd in
306 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
308 * aoutx.h (translate_from_native_sym_flags): Don't create
309 SEC_CONSTRUCTOR sections.
310 * ecoff.c (ecoff_set_symbol_info): Likewise.
312 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
313 From Don Bowman <bowman@waterloo.hp.com>.
315 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
317 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
318 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
320 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
322 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
323 mips_32_relocs field.
324 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
325 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
326 relocs against a global symbol which is not defined in a regular
328 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
329 against a global symbol, increment mips_32_relocs.
330 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
331 the symbol is not defined in a regular file, make room in the
334 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
336 * ecoff.c (ecoff_compute_section_file_positions): Track the real
337 file position and the virtual file position separately. Set
338 filepos information bsaed on the real file position.
339 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
340 Jan 23 change to coffcode.h.
342 * som.c (som_slurp_symbol_table): Set the symbol count to the
343 number of BFD symbols created.
345 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
347 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
348 output file if linking shared objects. Loop to check all relocs,
349 rather than returning false on first error.
351 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
353 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
354 (ppc_elf_additional_program_headers): If .interp section, bump #
355 of program headers by 1.
356 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
357 (ppc_elf_size_dynamic_sections): Add support for .plt section.
358 (ppc_elf_check_relocs): Print out filename in debug code. Enable
360 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
362 (ppc_elf_relocate_section): If the output section isn't defined,
363 don't abort, just give an error message.
365 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
366 being created is .sdata or .sdata2, don't make the symbol dynamic.
368 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
370 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
371 members of an archive for dynamic objects with no symbols, and
372 pass them directly to check_archive_element.
373 (xcoff_link_check_ar_symbols): Pass dynamic objects to
374 xcoff_link_check_dynamic_ar_symbols.
375 (xcoff_link_check_dynamic_ar_symbols): New static function.
377 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
378 from _bfd_nodynamic to _bfd_xcoff.
379 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
381 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
382 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
383 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
384 * libcoff.h: Rebuild.
385 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
386 (xcoff_get_section_contents): New static function.
387 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
388 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
389 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
390 (xcoff_dynamic_reloc): New static variable.
391 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
392 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
394 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
396 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
397 if reloc_entry->addend is not 0.
398 (CALC_ADDEND): Just set the addend to reloc.r_offset.
400 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
402 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
404 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
405 Add entries for R_SPARC_[56].
406 (sparc_reloc_map): Add entries for R_SPARC_[56].
408 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
410 Optimize linking of stabs in sections as used in ELF and COFF.
412 * libbfd-in.h (_bfd_link_section_stabs): Declare.
413 (_bfd_write_section_stabs): Declare.
414 (_bfd_write_stab_strings): Declare.
416 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
417 (struct coff_link_hash_table): Add stab_info field.
418 * libcoff.h: Rebuild.
419 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
421 (coff_link_add_symbols): Call _bfd_link_section_stabs if
423 (_bfd_coff_final_link): Write out stab strings hash table.
424 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
425 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
427 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
428 (struct bfd_elf_section_data): Add stab_info field.
429 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
431 * elflink.h (elf_link_add_object_symbols): If appropriate, call
432 _bfd_link_section_stabs.
433 (elf_bfd_final_link): Write out stab strings hash table.
434 (elf_link_input_bfd): Handle optimized stabs sections.
435 * reloc.c (_bfd_final_link_relocate): Check address against
436 _raw_size rather than _cooked_size.
437 * Makefile.in: Rebuild dependencies.
438 (BFD_LIBS): Add stabs.o
439 (BFD_LIBS_CFILES): Add stabs.c.
441 * VERSION: Increment for bfdlink.h change.
443 * coffgen.c (coff_renumber_symbols): Correct handling of
444 BSF_NOT_AT_END common symbols.
446 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
448 * coff-ppc.c (record_toc): Add cast to avoid warning.
449 (ppc_allocate_toc_section): Likewise.
450 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
451 (ppc_coff_reloc_type_lookup): Remove unreached code.
452 * coffcode.h (coff_write_object_contents): Don't take the address
454 * peicode.h (pe_print_idata): Add casts to avoid warning.
455 (pe_print_edata): Likewise.
456 (pe_print_reloc): Remove ANSI C string concatenation.
458 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
460 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
462 * libcoff.h: Rebuild.
463 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
465 (coff_swap_aux_out): Likewise.
466 * peicode.h (coff_swap_aux_in): Likewise.
467 (coff_swap_aux_out): Likewise.
468 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
470 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
472 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
473 Fix up .bf endndx link fields.
474 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
476 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
479 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
481 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
482 on Solaris PowerPC systems doesn't get confused.
484 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
487 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
488 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
489 update did_reg and did_reg2.
491 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
493 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
495 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
496 callback routines, pass h->root.string rather than name, in case
497 copy is true and name is transient.
499 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
501 * elfcore.h: Add support for core files with multiple threads.
502 (Primarily for Solaris.)
504 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
506 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
507 section->orelocation is NULL.
509 * coffgen.c (bfd_coff_get_syment): New function.
510 (bfd_coff_get_auxent): New function.
511 * bfd-in.h (bfd_coff_get_syment): Declare.
512 (bfd_coff_get_auxent): Declare.
513 * bfd-in2.h: Rebuild.
515 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
517 * elf32-mips.c (struct mips_hi16): Define.
518 (mips_hi16_addr, mips_hi16_addend): Remove.
519 (mips_hi16_list): New static variable.
520 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
521 (mips_elf_lo16_reloc): Process mips_hi16_list.
522 (mips_elf_relocate_section): Permit an arbitrary number of HI16
523 relocs before the associated LO16 reloc.
525 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
527 * versados.c (versados_scan): Check bfd_alloc return value.
528 (versados_object_p): Check all bfd_read return values. Require
529 that lang field be less than 10, to avoid confusion with Intel Hex
532 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
534 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
535 not 0, for an absolute symbol.
536 (NAME(aout,swap_ext_reloc_out)): Likewise.
538 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
539 (ihex_write_object_contents): For a large start address, output
540 the full 32 bit address in record type 5.
542 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
543 to int to avoid promotion problems in prototype.
545 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
547 * configure.host: Use ${srcdir} when looking for picfrag.
549 * configure.host: Switch on ${libdir}, not $(libdir). From
550 alan@spri.levels.unisa.edu.au (Alan Modra).
552 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
553 entry point, not just for DYNAMIC objects.
554 * sunos.c (sunos_add_dynamic_symbols): Always call
555 sunos_create_dynamic_sections. If called with a non DYNAMIC
556 object, don't do anything else.
557 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
559 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
561 * configure.in: Permit --enable-shared to specify a list of
563 * configure: Rebuild.
565 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
566 host when configuring with --enable-shard.
568 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
570 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
573 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
574 to avoid crashing in bfd_hash_replace.
576 * sysdep.h: Use #ifdef, not #if.
578 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
580 * config.in: Rebuild.
582 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
584 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
585 (AC_CHECK_HEADERS): Check for sys/time.h
586 (AC_HEADER_TIME): Add macro.
587 * configure: Rebuild.
588 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
589 to control what combination of <time> and <sys/time.h>
592 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
594 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
595 (aout_32_sunos4_write_object_contents): Likewise.
596 * aoutx.h (NAME(aout,machine_type)): Handle
597 bfd_mach_sparc_{sparclet,sparclite}.
598 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
599 (bfd_mach_sparc_v9_p): Update.
600 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
601 * libaout.h (enum machine_type): Add M_SPARCLET.
602 * sunos.c (MACHTYPE_OK): Define.
603 * bfd-in2.h: Regenerated.
605 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
607 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
608 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
609 * elflink.c (_bfd_elf_create_got_section): Store the
610 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
611 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
612 global offset table goes over 0x1000, set the value of
613 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
614 (elf32_sparc_relocate_section): Subtract the offset of
615 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
617 * elfcode.h: Don't include <string.h>.
619 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
621 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
622 generic_link_hash_newfunc. All references changed.
623 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
624 moved here from libbfd-in.h.
625 * libbfd-in.h: Corresponding changes.
626 * libbfd.h: Regenerated.
628 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
630 * aoutx.h (aout_link_input_section_std): When reporting an
631 overflow error, use the name of the symbol in the hash table if
633 (aout_link_input_section_ext): Likewise.
635 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
636 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
638 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
640 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
641 * coffcode.h (coff_compute_section_file_positions): Likewise.
642 (coff_write_object_contents): Likewise.
644 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
646 * section.c (SEC_LINK_ONCE): Define.
647 (SEC_LINK_DUPLICATES): Define.
648 (SEC_LINK_DUPLICATES_DISCARD): Define.
649 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
650 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
651 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
652 * bfd-in2.h: Rebuild.
653 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
654 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
655 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
656 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
657 SEC_LINK_ONCE, and look through the symbol table for the setting
658 for SEC_LINK_DUPLICATES.
659 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
660 set for a section, find the section symbol in the symbol table,
661 and set the aux entry based on SEC_LINK_DUPLICATES.
662 * coffgen.c (coff_print_symbol): Add a space before "checksum".
663 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
664 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
665 * coff-i386.c (i386coff_vec): Likewise.
666 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
668 * VERSION: Bump to 2.6.1.
669 * Makefile.in (stamp-h): Depend upon VERSION.
671 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
673 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
675 * linker.c (generic_link_hash_newfunc): No longer static.
676 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
678 * coff-h8300.c: Add two derived hash tables and their associated
679 funtions and #defines for use by the h8300 linker.
680 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
681 the function vector as needed. Place the address of the function
682 vector entry in the location specified by the R_MEM_INDIRECT reloc.
683 Rewrite the vectors section contents as necessary.
684 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
685 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
686 (coff_bfd_link_hash_table_create): Likewise.
688 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
690 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
691 __attribute__ ((__unused__)) so that -Wall doesn't warn about
693 (hppa_rebuild_insn): Pass pointer to correct type to
694 low_sign_unext and dis_assemble_21.
696 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
698 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
699 Stick with sparc-*-{sysv4*,solaris2*}.
701 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
703 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
704 (coff_swap_aux_out): Swap out extra PE x_scn fields.
705 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
706 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
707 fields is non-zero, print them.
709 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
710 ifdef. Remove unused variables.
711 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
713 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
714 (get_symbol_value): Ifdef out.
715 (pe_ppc_reloc): Ifdef out. Remove unused variables.
716 (coff_ppc_relocate_section): Remove unused variables. Make
717 fprintf strings and argument types correspond. Put before_addr in
719 (dump_toc): Make fprintf strings and argument types correspond.
720 (ppc_process_before_allocation): Remove unused variables. Always
722 (ppc_reflo_reloc): Ifdef out.
723 (ppc_addr32nb_reloc): Ifdef out.
724 (ppc_coff_rtype2howto): Make fprintf strings and argument types
726 (coff_ppc_rtype_to_howto): Likewise.
727 (ppc_coff_swap_sym_in_hook): Remove unused variables.
729 * peicode.h (pe_print_idata): Move otherwise unused variables into
730 the #ifdef where they are used. Always return a value.
731 (pe_print_edata): Make fprintf strings and argument types
732 correspond. Always return a value.
733 (pe_print_pdata): Removed unused variable addr_value. Always
735 (pe_print_reloc): Remove unused variable onaline. Make fprintf
736 strings and argument types correspond. Always return a value.
738 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
739 (ppc_elf_finish_dynamic_symbol): Move definition of unused
740 variable rela inside #if 0 section where it is used.
743 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
744 functions to start with _bfd_.
745 * aout-ns32k.c: Include ns32k.h. Change references to renamed
746 functions in cpu-ns32k.h.
747 * Makefile.in: Rebuild dependencies.
748 (HFILES): Add ns32k.h.
750 * section.c (struct sec): Add linker_mark field. Change
751 user_set_vma and reloc_done to be single bit fields.
752 (STD_SECTION): Update accordingly.
753 * bfd-in2.h: Rebuild.
754 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
756 (aout_link_input_bfd): Don't link unmarked sections.
757 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
759 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
760 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
762 * elflink.h (elf_bfd_final_link): Mark sections included in the
764 (elf_link_input_bfd): Don't link unmarked sections.
765 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
767 (xcoff_link_input_bfd): Don't link unmarked sections.
769 * coffswap.h (coff_swap_scnhdr_out): Include section name in
770 overflow error messages.
772 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
774 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
775 is not set, print "BFD: " before the error message.
777 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
778 Miles Bader <miles@gnu.ai.mit.edu>.
779 * configure: Rebuild.
781 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
783 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
786 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
787 m68k-aout, m68k-coff, and m68k-elf targets.
789 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
791 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
792 (ieee_generic_stat_arch_elt): Restructured to prevent
793 ieee_object_p from being called repeatedly.
795 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
797 * coffcode.h (coff_write_object_contents): Allocate
798 buffers large enough for any FILEHDR or AOUTHDR.
800 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
802 * ecofflink.c (lookup_line): New static function, renamed and
803 slighly changed from old _bfd_ecoff_locate_line.
804 (_bfd_ecoff_locate_line): Cache line number information. Use
805 lookup_line for actual lookup.
807 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
809 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
810 multiple of 20 bytes.
812 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
814 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
815 allocate ecoff_find_line, and don't initialize by hand.
816 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
817 mips_elf_find_line, and don't call memset.
819 * coffcode.h (coff_compute_section_file_positions): If not
820 producing a final executable, don't consider sofar when aligning
821 the section to the correct size.
823 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
825 * coffcode.h (coff_add_missing_symbols): Ifdef out.
826 (coff_write_object_contents): Don't call coff_add_missing_symbols.
827 * coffgen.c (coff_section_symbol): Ifdef out.
829 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
831 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
832 output_bfd is not NULL.
834 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
836 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
837 of bfd_alloc (fixes fix_line not being initialized).
838 Delete zeroing of fix_{value,tag,end,scnlen} fields.
840 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
842 * coffcode.h: Allow specific backends to override the
843 bfd_link_add_symbols routine.
845 * coff-h8300.c: Include genlink.h.
846 (howto_table): Add R_MEM_INDIRECT.
847 (rtype2howto): Support R_MEM_INDIRECT.
848 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
851 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
853 * coff-alpha.c (alpha_relocate_section): Use
854 info->callbacks_warning, rather than _bfd_error_handler, for
855 "multiple gp" warning.
857 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
859 * linker.c (bfd_wrapped_link_hash_lookup): New function.
860 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
861 table string. Use bfd_wrapped_link_hash_lookup.
862 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
864 * aoutx.h (aout_link_write_symbols): Use the name from the hash
865 table, if any, when writing out symbols.
866 (aout_link_input_section_std): Use the name from the hash table,
867 if any, when reporting undefined symbols.
868 (aout_link_input_section_ext): Likewise.
869 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
870 * bout.c (get_value): Likewise.
871 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
872 * ecoff.c (ecoff_reloc_link_order): Likewise.
873 * elflink.h (elf_link_add_object_symbols): Likewise.
874 (elf_reloc_link_order): Likewise.
875 * linker.c (_bfd_generic_link_output_symbols): Likewise.
876 (_bfd_generic_reloc_link_order): Likewise.
877 (default_indirect_link_order): Likewise.
878 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
879 * sunos.c (sunos_add_one_symbol): Likewise.
880 * xcofflink.c (xcoff_link_add_symbols): Likewise.
881 (bfd_xcoff_link_count_reloc): Likewise.
882 (xcoff_reloc_link_order): Likewise.
884 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
885 into -1 for intern->rss.
887 * configure: Rebuild with autoconf 2.8.
889 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
891 * stab-syms.c (__define_stab_duplicate): Define.
892 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
894 * bfd-in.h (bfd_get_stab_name): Declare.
895 * bfd-in2.h: Rebuild.
896 * Makefile.in: Rebuild dependencies.
897 (BFD_LIBS): Add stab-syms.o.
898 (BFD_LIBS_CFILES): Add stab-syms.c.
899 (BFD32_BACKENDS): Remove stab-syms.o.
900 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
901 * configure.in: Don't list stab-syms.o in bfd_backends.
902 * configure: Rebuild.
903 * libaout.h (aout_stab_name): Don't declare.
904 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
907 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
909 * elf.c (assign_file_positions_for_segments): Adjust file offset
910 for section alignment even if SEC_LOAD is not set.
912 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
914 * configure.in: Don't set SHLIB or SHLINK to an empty string,
915 since they appear as targets in Makefile.in.
916 * configure: Rebuild.
918 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
919 don't fiddle with a symbol which is not defined anywhere.
921 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
923 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
924 though they are defined in a shared library.
925 (xcoff_build_ldsyms): Likewise.
927 * coffgen.c (coff_find_nearest_line): Don't look at the line
928 numbers for the section if section->lineno is NULL.
930 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
931 message rather than calling BFD_ASSERT.
932 * elfcode.h (write_relocs): Check return value of
933 _bfd_elf_symbol_from_bfd_symbol.
935 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
937 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
940 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
942 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
944 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
945 hppa_reloc_field_selector_type_alt.
946 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
947 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
949 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
951 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
953 * elf.c (assign_file_positions_for_segments): Adjust the segment
954 memory size for the alignment of a SEC_ALLOC section, not just a
957 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
959 * m68klinux.c: New file.
960 * hosts/m68klinux.h: New file.
961 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
962 * configure.in (m68*-*-linux*): New native host.
963 (m68klinux_vec): New vector.
964 * configure: Rebuild.
965 * targets.c (m68klinux_vec): Declare.
966 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
967 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
968 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
969 declaration from bfd_linux_size_dynamic_sections.
970 (bfd_m68klinux_size_dynamic_sections): Declare.
971 * bfd-in2.h: Rebuild.
972 * Makefile.in: Rebuild dependencies.
973 (BFD32_BACKENDS): Add m68klinux.o.
974 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
976 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
978 * libhppa.h (pa_arch): Add pa20.
979 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
980 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
981 (hppa_field_adjust): Handle e_nsel.
982 * som.c: Provide default definitions for many new relocs found only
983 in hpux10 include files.
984 (som_fixup_formats): Add several new relocs from hpux10.
985 (som_hppa_howto_table): Add hpux10 relocs.
986 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
988 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
990 * mpw-make.sed: Edit out recent shared library support, and
991 rules to rebuild .h files using doc/chew.
993 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
995 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
996 size even of sections with no contents.
998 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1000 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1001 starting with '$' the way we skip names starting with '.'. When
1002 updating x_endndx, don't be fooled by an index which has been
1005 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1006 struct/union/enum type with no elements.
1008 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1010 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1012 * archive.c (bfd_generic_archive_p): If the first file in the
1013 archive can not be recognized as an object, don't assume that this
1014 is the wrong format.
1016 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1017 format is not bfd_object.
1018 (bfd_elf_get_dt_soname): Likewise.
1020 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1022 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1025 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1027 * bfd.c (tdata): Add netbsd_core_data.
1028 * bfd-in2.h: Regenerated.
1030 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1032 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1033 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1034 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1037 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1038 to get the symbol index, matching 14 Jul 95 change.
1040 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1042 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1043 Remove duplicate definition of gp.
1045 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1047 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1048 assume that we can set the GP value and then get the same value,
1049 since it won't be true if the output file is neither ELF nor
1051 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1052 _bfd_get_gp_value here.
1053 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1054 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1056 (mips_elf_lo16_reloc): Likewise.
1057 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1058 Don't require that the BFD be ELF.
1059 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1060 (mips_elf_gprel32_reloc): Likewise.
1061 (mips_elf_relocate_section): Don't assume we can set and get the
1063 (mips_elf_finish_dynamic_symbol): Don't bother to use
1064 _bfd_get_gp_value here.
1066 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1067 Don't change epdr between malloc and free. Be careful not to free
1068 NULL pointers. Zero out the first RPDR.
1070 * configure.host: On Linux, only pass -rpath option if $(libdir)
1071 is neither /lib nor /usr/lib. From Alan Modra
1072 <alan@mullet.Levels.UniSA.Edu.Au>.
1074 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1076 (elf_dt_name): Rename from elf_dt_needed_name.
1077 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1079 (bfd_elf_get_dt_soname): New function.
1080 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1081 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1082 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1083 * bfd-in2.h: Rebuild.
1085 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1087 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1088 _bfd_sparc_elf_reloc_type_lookup.
1089 (bfd_elf32_bfd_reloc_type_lookup): Update.
1090 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1091 (sparc64_elf_howto_table): Define.
1092 (sparc_reloc_map): Define.
1093 (sparc64_elf_reloc_type_lookup): New function.
1094 (sparc_elf_wdisp16_reloc): New function.
1095 (elf_info_to_howto): Use sparc64_elf_howto_table.
1096 (sparc64_elf_relocate_section): Likewise.
1097 (bfd_elf64_bfd_reloc_type_lookup): Update.
1099 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1101 * configure.host: Check for 'do not mix' from native linker before
1102 trying to use -rpath.
1104 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1106 * bfd.c (_bfd_get_gp_value): New function.
1107 (_bfd_set_gp_value): New function.
1108 * libbfd-in.h (_bfd_get_gp_value): Declare.
1109 (_bfd_set_gp_value): Declare.
1110 * libbfd.h: Rebuild.
1111 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1112 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1113 directly to the fields in the tdata information.
1114 (alpha_relocate_section): Likewise.
1115 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1116 (mips_gprel_reloc): Likewise.
1117 (mips_relocate_section): Likewise.
1118 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1119 (mips_elf_lo16_reloc): Likewise.
1120 (mips_elf_final_gp): Likewise.
1121 (mips_elf_gprel16_reloc): Likewise.
1122 (mips_elf_gprel32_reloc): Likewise.
1123 (mips_elf_relocate_section): Likewise.
1124 (mips_elf_finish_dynamic_symbol): Likewise.
1126 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1128 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1130 * configure.in: Call AC_PROG_CC before configure.host.
1131 * configure: Rebuild.
1132 * configure.host: Don't set information which autoconf should
1133 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1135 * configure.host: Remove go32 and win32 host information, since it
1136 should no longer be needed.
1138 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1139 then start a new segment rather than put a writable section in a
1142 * configure.host: Set RPATH_ENVVAR.
1144 * Makefile.in: Rebuild dependencies.
1146 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1147 zero_section variable.
1149 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1151 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1152 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1153 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1155 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1157 * ieee.c (ieee_write_expression): Only use an R variable for a
1158 local symbol. Don't output a zero offset. Handle a zero address.
1159 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1160 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1162 (parse_expression): Don't try to handle multiple occurrences of a
1163 P variable. Handle I variables differently from X variables. Fix
1164 the order of minus expressions.
1165 (ieee_slurp_external_symbols): Generate an I variable for an NN
1166 record. Fix handling of ATI and ATX records.
1167 (ieee_slurp_sections): Only set minimal section attributes.
1168 Adjust them later, based on the section contents.
1169 (ieee_object_p): Read in the file until just after the ME record.
1170 Call ieee_slurp_section_data to set the section flags.
1171 (do_one): Add iterations parameter. Only repeat the first load
1172 item. Set the section and file reloc flags.
1173 (ieee_slurp_section_data): Set section flags. Pass iterations to
1175 (ieee_canonicalize_reloc): Handle I variables.
1176 (do_with_relocs): Only emit relocation size when necessary.
1177 Increase MAXRUN to 127. Change ov to be assigned, and take
1178 src_mask and pcrel_offset into account.
1179 (ieee_write_data_part): Skip sections that are not loaded.
1180 (ieee_write_external_part): Don't output optional last entry of WX
1182 (ieee_write_me_part): Make setting of me_record neater.
1183 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1185 * syms.c (stt): Add entries for zerovars, vars, and code.
1187 * elfcode.h (validate_reloc): New static function.
1188 (write_relocs): Call validate_reloc for non ELF relocs.
1190 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1191 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1192 (TARGET_LITTLE_SYM): Likewise.
1194 * config.bfd (m68*-*-psos*): New target.
1196 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1198 * i386msdos.c: Remove some #if 0 code.
1199 (msdos_write_object_contents): Don't include empty sections in the
1200 size computation, regardless of their address.
1202 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1204 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1205 is NULL, ie, the -r switch is used.
1207 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1209 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1210 (BFD_RELOC_MIPS_GOT_LO16): Define.
1211 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1212 * bfd-in2.h, libbfd.h: Rebuild.
1213 * elf32-mips.c (mips_reloc_map): Map new relocs.
1215 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1217 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1220 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1221 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1222 simple number for the section address, rather than an expression.
1223 Limit the number of bytes between relocs to MAXRUN.
1224 (ieee_write_me_part): Set me_record to the file offset after the
1226 (ieee_write_processor): New static function.
1227 (ieee_write_object_contents): Use ieee_write_processor.
1229 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1233 * coff-aux.c: Change include of aux.h to aux-coff.h.
1235 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1237 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1238 relocation put the addend both in the reloc entry and the data.
1239 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1242 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1243 a R_68K_PCxx reloc against a defined global symbol directly.
1244 (elf_m68k_check_relocs): Don't count such a reloc.
1246 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1247 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1248 symbol for now, otherwise always record the symbol as dynamic.
1249 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1250 is not referenced by a dynamic object, and we are not making a
1251 shared object, then don't make a PLT entry. If we do make a PLT
1252 entry, make sure the symbol has been recorded as dynamic.
1254 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1256 * configure.host: When making a shared library, set HLDFLAGS to
1257 pass an appropriate -rpath option. Use the make variable SONAME
1258 as the shared library soname, rather than computing it here. On
1259 SunOS, build stamp-tshlink in place of $(SHLINK).
1260 * Makefile.in (SONAME): New variable.
1261 ($(SHLINK)): Make a link to the transformed name, as well.
1262 (stamp-tshlink): New target.
1263 (install): Skip stamp-tshlink during install.
1265 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1267 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1268 linker sections have been set up yet.
1270 * elf.c (make_mapping): Add an additional argument to suppress
1271 making the first section include the program headers.
1272 (map_sections_to_segments): If the user used -Ttext such that the
1273 program headers are on a different page, do not set the flags
1274 saying that this section includes the program headers.
1276 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1278 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1279 don't define TRAD_HEADER.
1280 * configure: Rebuild.
1282 * netbsd-core.c: New file, support for NetBSD core files.
1283 * hosts/*nbsd.h: Removed.
1285 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1287 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1288 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1289 * libbfd.h, bfd-in2.h: Regenerated.
1290 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1291 bfd_elf32_bfd_reloc_type_lookup.
1292 (reloc_type{,_names}): Deleted.
1293 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1295 (sparc_reloc_map): Add sparc64 relocs.
1296 (sparc_elf_notsupported_reloc): New static function.
1297 (sparc_elf_wdisp16_reloc): New static function.
1298 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1299 (elf32_sparc_relocate_section): Likewise.
1300 (bfd_elf32_bfd_reloc_type_lookup): Define.
1301 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1302 (reloc_type{,_names}): Deleted.
1303 (elf_sparc_howto_table): Deleted.
1304 (sparc_reloc_map): Deleted.
1305 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1306 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1308 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1310 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1313 * Makefile.in (program_transform_name): New variable.
1314 (install): Transform library name before installing it.
1316 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1318 * archures.c (bfd_mach_i960_hx): Define.
1319 * bfd-in2.h: Rebuild.
1320 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1321 (MATRIX): Expand entries for HX.
1322 (arch_info_struct): Add i960:hx entry.
1323 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1324 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1325 (coff_set_flags): Handle bfd_mach_i960_hx.
1327 Support for building as a shared library, based on patches from
1328 Alan Modra <alan@spri.levels.unisa.edu.au>:
1329 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1330 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1331 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1332 * configure: Rebuild.
1333 * configure.host: If --enable-shared, adjust shared library stuff
1334 based on the host. If the host is SunOS, and the linker supports
1335 -rpath, set HLDFLAGS to use it.
1336 * Makefile.in (ALLLIBS): New variable.
1337 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1338 (COMMON_SHLIB, SHLINK): New variables.
1339 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1340 (STAGESTUFF): Remove variable.
1341 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1343 (stamp-ofiles): New target, like old ofiles target, but build
1344 using a temporary file and move-if-change, and touch stamp-ofiles
1346 (ofiles): Just depend upon stamp-ofiles.
1347 (stamp-piclist, piclist): New targets.
1348 ($(SHLIB), $(SHLINK)): New targets.
1349 (targets.o, archures.o): Build twice if PICFLAG is set.
1350 (do_mostlyclean): Remove pic/*.o.
1351 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1353 (do_distclean): Remove pic and stamp-picdir.
1354 (install): Install shared libraries.
1355 ($(OFILES)): Depend upon stamp-picdir.
1356 (stamp-picdir): New target.
1358 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1360 * libcoff.h: Rebuild.
1362 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1363 flavour of a section with no owner.
1365 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1366 ELF_LINK_NON_ELF flag.
1367 (mips_elf_create_got_section): Likewise.
1369 * elf.c: Revert last change, since it breaks dynamic linking.
1370 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1372 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1373 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1374 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1376 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1378 * elf.c (assign_file_positions_for_segments): If the backend does
1379 not want the elf header or the program headers in the address
1380 space, do not include them in the calculations.
1382 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1383 function to determine if we need additional program headers.
1384 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1385 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1387 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1391 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1393 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1394 back into one line. Some compilers (sunos 4.1.3 for example)
1395 won't accept args split across more than one line.
1397 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1399 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1400 * configure: Regenerate.
1402 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1404 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1405 try to do arithmetic on a void *, cast it to a unsigned char * first.
1407 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1409 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1410 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1412 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1413 flag for a newly defined symbol.
1414 (NAME(bfd_elf,record_link_assignment)): Likewise.
1415 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1416 set the DEF or REF_REGULAR flags correctly.
1418 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1419 (libbfd.h, libcoff.h): Corresponding change.
1421 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1422 a PLT32 reloc as dynamic.
1423 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1424 is not referenced by a dynamic object, and we are not making a
1425 shared object, then don't make a PLT entry. If we do make a PLT
1426 entry, make sure the symbol has been recorded as dynamic.
1428 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1430 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1431 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1432 (powerpcle-*-cygwin32): New.
1433 * peicode.h (add_data_entry): Get address from vma.
1435 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1437 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1438 attached to the section has already been created as an undefined
1439 symbol, treat it as if it hasn't been created yet.
1441 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1443 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1444 symbol or section symbols if stripping all symbols and this is not
1445 a relocateable link. Don't output the symbol string table if
1446 there are no symbols.
1447 (elf_link_flush_output_syms): Don't do anything if there are no
1450 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1452 * coff-aux.c: New file.
1453 * hosts/m68kaux.h: New file.
1454 * config.bfd (m68*-apple-aux*): New target.
1455 * configure.in (m68*-apple-aux*): New native host.
1456 (m68kaux_coff_vec): New vector.
1457 * configure: Rebuild.
1458 * targets.c (m68kaux_coff_vec): Declare.
1459 * coffcode.h (bfd_coff_backend_data): Add field
1460 _bfd_coff_link_add_one_symbol.
1461 (bfd_coff_link_add_one_symbol): Define.
1462 (compare_arelent_ptr): New static function if TARG_AUX.
1463 (coff_write_relocs): If TARG_AUX, sort the relocs.
1464 (coff_write_object_contents): Set A/UX aouthdr magic number.
1465 (coff_link_add_one_symbol): Define if not defined.
1466 (bfd_coff_std_swap_table): Initialize new field.
1467 * libcoff.h: Rebuild.
1468 * cofflink.c (coff_link_add_symbols): Call
1469 bfd_coff_link_add_one_symbol rather than
1470 _bfd_generic_link_add_one_symbol.
1471 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1472 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1473 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1474 * Makefile.in: Rebuild dependencies.
1475 (BFD32_BACKENDS): Add coff-aux.o.
1476 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1478 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1480 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1481 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1483 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1485 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1486 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1487 (maintainer-clean): Warn about deleting special files.
1488 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1490 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1491 warning symbols correctly.
1492 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1493 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1494 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1495 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1496 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1497 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1499 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1502 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1504 * libcoff-in.h: aligned newly exported names with bfd naming
1505 conventions. Removed an erroneous define of POWERPC_LE_PE.
1506 * libcoff.h: Rebuild.
1507 * cofflink.c, coff-ppc.c: the above function name changes
1509 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1511 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1512 * ecoff.c (struct extsym_info): Define.
1513 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1514 to ecoff_link_write_external.
1515 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1516 Strip symbols when appropriate.
1518 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1519 * syms.c (BSF_OBJECT): Define.
1520 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1521 * bfd-in2.h: Rebuild.
1522 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1524 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1527 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1528 copying relocs into a shared object, treat a defined global symbol
1530 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1531 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1532 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1534 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1535 real defined symbol, not to a weak defined symbol.
1537 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1539 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1540 and made a few static functions externs.
1542 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1543 POWERPC_LE_PE hack in cofflink.
1545 * libcoff-in.h: promoted the following from cofflink.c to allow
1546 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1547 coff_debug_merge_element, struct coff_debug_merge_type,
1548 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1549 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1550 coff_debug_merge_hash_lookup, coff_link_section_info,
1551 coff_final_link_info, coff_debug_merge_hash_newfunc,
1552 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1554 * libcoff.h: re-gen'd
1556 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1558 * syms.c: Include "bfdlink.h".
1559 (struct stab_find_info): Define.
1560 (_bfd_stab_section_find_nearest_line): New function.
1561 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1562 * libbfd.h: Rebuild.
1563 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1564 * elf.c (_bfd_elf_find_nearest_line): Try calling
1565 _bfd_stab_section_find_nearest_line before searching the ELF
1566 symbol table. Find the closest STT_FUNC symbol, not the last one.
1567 * libcoff-in.h (coff_data_type): Add line_info field.
1568 * libcoff.h: Rebuild.
1569 * coffgen.c (coff_find_nearest_line): Try calling
1570 _bfd_stab_section_find_nearest_line before searching the COFF
1572 * Makefile.in: Rebuild dependencies.
1574 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1576 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1577 4 bytes, so we get the correct value when updating the register
1578 field in little endian mode.
1580 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1582 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1583 entry_section fields. Add sntoc and snentry fields.
1584 * libcoff.h: Rebuild.
1585 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1586 not toc_section and entry_section (the COFF file does not have any
1587 sections at this point).
1588 (coff_write_object_contents): Set o_snentry and o_sntoc from
1589 snentry and sntoc rather than entry_section and toc_section.
1590 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1591 snentry, not toc_section and entry_section.
1592 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1593 entry_section from hentry.
1594 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1596 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1597 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1598 than using toc_section directly.
1600 * archures.c: Add missing `.' in enum bfd_architecture.
1601 * bfd-in2.h: Rebuild.
1603 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1604 Robert Lipe <robertl@arnet.com>.
1606 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1608 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1609 to sections we allocate. Use bfd_zalloc to allocate initialial
1610 sections, not bfd_alloc.
1611 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1612 SDA{,2}I16 relocations.
1613 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1614 whether to put something in .sbss or not.
1615 (ppc_elf_relocate_section): Add support for more relocations. Add
1616 in sec->output_offset where appropriate. Make error messages
1617 include the symbol name.
1619 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1620 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1621 doesn't get redefined messages if -shared.
1623 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1624 section if the rel_section field has been set up.
1626 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1628 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1631 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1633 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1634 of flags, only flags used are controlled by mach number. Bump up
1635 output file mach number to highest of input file mach numbers.
1636 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1637 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1639 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1640 bfd_elf64_sparc_vec support.
1642 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1644 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1645 the embedded bit is set on some objects and not on others. Just
1647 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1650 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1652 * coffcode.h (coff_new_section_hook): Don't try to align the
1655 * coffcode.h (coff_set_section_contents): Fix the handling of the
1656 .lib section to work even if the entire section contents are
1657 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1658 Robert Lipe <robertl@arnet.com>.
1660 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1662 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1663 memory here for contents.
1665 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1666 _SDA2_BASE_ by 32768.
1667 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1668 started using. Allocate contents for .sdata and .sdata2 sections
1670 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1672 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1673 size _SDA{,2}_BASE_.
1674 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1677 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1679 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1681 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1682 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1683 (bfd_mach_sparc_v9a): Define.
1684 (bfd_mach_sparc_v9_p): Define.
1685 * bfd-in2.h: Regenerated.
1686 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1688 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1689 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1690 to bfd_elf32_sparc_vec.
1691 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1692 Add v8plus{,a} support.
1694 (sparc_compatible): New function.
1695 * elf32-sparc.h: #include "elf/sparc.h".
1696 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1697 elf32_sparc_final_write_processing): New functions.
1698 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1699 elf_backend_final_write_processing): Define.
1701 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1703 * elf-bfd.h (struct elf_link_hash_entry): Add
1704 linker_section_pointer field.
1705 (enum elf_linker_section_enum): Enumeration for new way of
1706 creating linker dynamic sections and symbols.
1707 (elf_linker_section{,_pointers}): New structures for creating
1708 dynamic sections and symbols.
1709 (elf_obj_tdata): Add linker_section_pointers and linker_section
1711 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1712 (_bfd_elf_create_linker_section): New declarations.
1713 (_bfd_elf_find_pointer_linker_section): Ditto.
1714 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1715 (_bfd_elf_make_linker_section_rela): Ditto.
1717 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1719 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1720 (ppc_elf_create_linker_section): New function to create the
1721 sections .got, .sdata, and .sdata2.
1722 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1724 (ppc_elf_check_relocs): Support more of the eabi relocations.
1725 (ppc_elf_relocate_section): Ditto.
1726 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1727 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1729 * elflink.h (elf_create_pointer_linker_section): New function to
1730 create initialized pointers in dynamic linker sections.
1731 (elf_finish_pointer_linker_section): Actually intialize the
1732 pointers created above.
1734 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1735 macros to provide both 32 and 64 bit versions of
1736 elf_create_pointer_linker_section.
1737 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1738 provide both 32 and 64 bit versions of
1739 elf_finish_pointer_linker_section.
1741 * elflink.c (_bfd_elf_create_linker_section): New function to
1742 create a linker section.
1743 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1744 given address in the linker pointer offsets created for a given
1746 (_bfd_elf_make_linker_section_rela): Make a RELA section
1747 corresponding to the generated linker section.
1749 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1751 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1753 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1755 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1756 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1757 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1758 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1759 toc entry in an objdump) for now.
1760 (ppc_do_last, ppc_get_last): New function - needed to save processing
1761 the toc owner to the end.
1762 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1765 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1766 toc owner from being done till last. Must define POWERPC_LE_PC
1769 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1771 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1773 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1774 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1776 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1778 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1780 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1784 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1786 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1788 * elf.c (assign_file_positions_for_segments): Don't increment file
1789 offset for a segment which contains no loadable sections.
1791 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1793 * reloc.c: Add new PowerPC relocations.
1794 * {bfd-in2,libbfd}.h: Regenerate.
1796 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1797 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1799 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1801 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1804 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1807 * coffgen.c (coff_find_nearest_line): Don't try to cache
1808 information in sections that are not owned by a BFD. From Richard
1809 Henderson <richard@atheist.tamu.edu>.
1811 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1812 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1813 * elflink.h (elf_link_output_extsym): Remove special check for
1816 * ecoffswap.h: Add prototypes for static functions.
1818 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1820 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1821 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1823 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1824 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1825 support. Begin support for R_PPC_SDA{2,}REL.
1827 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1829 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1830 create the .got and .got.neg sections.
1831 (ppc_elf_size_dynamic_sections): Call it.
1832 (ppc_elf_check_relocs): Call it.
1833 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1834 (ppc_elf_check_relocs): Add error messages for relocations we
1835 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1838 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1840 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1841 section flags for V.4 and eabi.
1843 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1845 * elf.c (assign_file_positions_for_segments): If a segment
1846 contains no sections, don't mark it as readable.
1848 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1849 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1851 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1852 dynamic section, if there is one.
1853 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1854 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1855 (bfd_elf64_swap_dyn_in): Likewise.
1856 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1858 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1860 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1861 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1862 <pirker@eiunix.tuwien.ac.at>.
1864 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1866 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1867 PowerPC V.4 and eabi.
1868 * bfd-in2.h: Regenerate.
1869 * libfd.h: Regenerate.
1871 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1873 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1874 section type and SHF_EXCLUDE section flag, turning them into the
1875 appropriate bfd section flag.
1877 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1879 * xcofflink.c (xcoff_link_add_symbols): Create the special
1880 sections if we see a DYNAMIC object, in case that is the only
1881 XCOFF input object we see.
1883 * elf32-mips.c: Extensive changes for a start at dynamic linking
1884 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1886 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1887 (struct elf_backend_data): Remove
1888 elf_backend_create_program_headers field. Add
1889 elf_backend_additional_program_headers and
1890 elf_backend_modify_segment_map fields.
1891 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1893 (elf_backend_additional_program_headers): Likewise.
1894 (elf_backend_modify_segment_map): Likewise.
1895 (elf_backend_create_program_headers): Don't define.
1896 (elfNN_bed): Change to account for field changes.
1897 * elf.c (assign_file_positions_for_segments): Call new
1898 modify_segment_map backend function. Don't call old
1899 create_program_headers backend function.
1900 (get_program_header_size): Call additional_program_headers rather
1901 than create_program_headers.
1902 * elflink.h (elf_link_add_object_symbols): Initialize
1903 type_change_ok from new backend field.
1904 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1906 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1907 a reloc against the appropriate section.
1909 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1910 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1911 (elf_flags_init): Rename from elf_ppc_flags_init.
1912 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1914 (ppc_elf_copy_private_bfd_data): Likewise.
1915 (ppc_elf_merge_private_bfd_data): Likewise.
1917 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1920 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1922 * coff-alpha.c (alpha_relocate_section): During final link, allow
1923 output .lita section to be bigger than 64k by adjusting gp value
1924 on a per-input section basis.
1925 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1927 (struct ecoff_section_tdata): Add gp field.
1929 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1931 Handle Alpha ECOFF changes in OSF/1 3.2.
1932 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1934 * coff-alpha.c: Include "aout/ar.h".
1935 (alpha_ecoff_get_relocated_section_contents): Don't require an
1936 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1937 3.2 doesn't generate one.
1938 (alpha_relocate_section): Likewise.
1939 (alpha_ecoff_slurp_armap): Define.
1940 (alpha_ecoff_slurp_extended_name_table): Define.
1941 (alpha_ecoff_construct_extended_name_table): Define.
1942 (alpha_ecoff_truncate_arname): Define.
1943 (alpha_ecoff_write_armap): Define.
1944 (alpha_ecoff_generic_stat_arch_elt): Define.
1945 (alpha_ecoff_update_armap_timestamp): Define.
1947 (alpha_ecoff_read_ar_hdr): New static function.
1948 (alpha_ecoff_get_elt_at_filepos): New static function.
1949 (alpha_ecoff_openr_next_archived_file): New static function.
1950 (alpha_ecoff_get_elt_at_index): New static function.
1951 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1952 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1953 _bfd_ecoff to alpha_ecoff.
1954 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1955 field from backend structure, rather than always calling
1956 _bfd_get_elt_at_filepos.
1957 * coff-mips.c (mips_ecoff_backend_data): Initialize
1958 get_elt_at_filepos field.
1959 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1960 from _bfd_generic_read_ar_hdr with minor changes.
1961 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1962 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1963 * libbfd.h: Rebuild.
1965 * bfd-in.h (BFD_IN_MEMORY): Define.
1966 * libbfd-in.h (struct bfd_in_memory): Define.
1967 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1968 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1969 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1970 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1971 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1972 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1973 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1974 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1975 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1976 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1978 (bfd_openstreamr): Likewise.
1979 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1980 BFD_IN_MEMORY is not set.
1981 * riscix.c (riscix_some_aout_object_p): Likewise.
1982 * bfd-in2.h, libbfd.h: Rebuild.
1984 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1985 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1986 (bfd_get_elt_at_index): Define.
1987 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1988 bfd_get_elt_at_index. Change index parameter from int to
1990 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1991 (_bfd_noarchive_get_elt_at_index): Define.
1992 (_bfd_archive_bsd_get_elt_at_index): Define.
1993 (_bfd_archive_coff_get_elt_at_index): Define.
1994 * bfd-in2.h, libbfd.h: Rebuild.
1995 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1996 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1997 * ieee.c (ieee_get_elt_at_index): Define.
1998 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1999 * oasys.c (oasys_get_elt_at_index): Define.
2000 * som.c (som_get_elt_at_index): Define.
2002 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2003 numbers to the .text section.
2005 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2007 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2008 If there is a SEC_DEBUGGING section, get the contents of the debug
2009 information part from it.
2010 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2012 (ieee_write_object_contents): Check ieee_write_debug_part return.
2014 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2016 * config.bfd (i[345]86-*-freebsd*): Add target.
2017 * configure.in (i386freebsd_vec): Add vec.
2018 * configure: Regenerate.
2019 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2020 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2021 Rebuild dependencies..
2022 * freebsd.h: New file.
2023 * i386freebsd.c: New file.
2024 * targets.c (i386freebsd_vec): Declare.
2025 (bfd_target_vector): Add i386freebsd_vec.
2026 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2027 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2029 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * ieee.c (ieee_slurp_debug): New static function.
2032 (ieee_object_p): Call it.
2033 (ieee_slurp_section_data): Skip debugging sections.
2034 (ieee_get_reloc_upper_bound): Likewise.
2035 (ieee_get_section_contents): Likewise.
2036 (ieee_canonicalize_reloc): Likewise.
2037 (ieee_write_section_part): Likewise.
2038 (ieee_write_debug_part): Likewise.
2039 (ieee_write_data_part): Likewise.
2040 (init_for_output): Likewise.
2042 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2044 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2046 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2047 relocs, since ppc_elf_relocate_section handles the linker case.
2048 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2050 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2051 ppc_elf_relocate_section since that is now the only caller.
2052 (ppc_elf_relocate_section): Ditto.
2054 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2056 * coffcode.h (coff_write_object_contents): If we don't know the
2057 section of the entry point for an XCOFF executable, always set the
2058 entry address to -1.
2060 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2062 * elf.c (bfd_section_from_shdr): Add support for note sections.
2064 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2066 * bfd-in.h (struct _symbol_info): Add stab_type field.
2067 * bfd-in2.h: Rebuild.
2068 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2070 * elf32-ppc.c: Remove trailing newline from calls to
2072 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2073 difference if target endianness is known.
2075 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2077 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2078 old style TOC16 references without using R_PPC_GOT.
2079 (ppc_reloc_type): Ditto.
2080 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2081 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2082 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2083 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2084 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2086 (ppc_elf_adjust_dynamic_symbol): Ditto.
2087 (ppc_elf_adjust_dynindx): Ditto.
2088 (ppc_elf_size_dynamic_sections): Ditto.
2089 (ppc_elf_finish_dynamic_symbol): Ditto.
2090 (ppc_elf_finish_dynamic_sections): Ditto.
2091 (ELF_DYNAMIC_INTERPRETER): Define.
2093 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2095 * elf.c (copy_private_bfd_data): When attaching sections to
2096 segments ignore sections that won't be allocated. Patch from
2099 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2101 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2104 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2106 * coff-i960.c (CALC_ADDEND): Define.
2107 (coff_i960_relocate_section): Add the input section VMA to the
2108 addend for PC relative relocs.
2110 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2112 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2113 to correctly terminate.
2115 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2117 * targets.c (enum bfd_endian): Define.
2118 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2119 from boolean to enum bfd_endian. Change header_byteorder_big_p
2121 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2122 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2123 * bfd-in2.h: Rebuild.
2124 * All targets: Change initialization of byteorder and
2125 header_byteorder to use enum bfd_endian values rather than
2127 * All files: Change all references to byteorder_big_p and
2128 header_byteorder_big_p to use new bfd_*_endian macros.
2130 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2132 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2134 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2136 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2138 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2140 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2142 * ieee.c: Lots of minor cleanups. Make many functions return
2143 errors rather than calling abort. Also:
2144 (ieee_write_twobyte): Remove; change callers to call existing
2145 ieee_write_2bytes function.
2146 (ieee_write_expression): Don't output the section twice when
2147 outputting a local symbol. Don't emit an extraneous zero if there
2149 (ieee_slurp_sections): Set the lma as well as the vma.
2150 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2152 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2153 a recognized one or bfd_arch_unknown.
2154 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2156 (ihex_get_symtab): Likewise.
2158 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2160 * aoutx.h: Include <ctype.h>.
2161 (struct aout_link_includes_table): Define.
2162 (struct aout_link_includes_totals): Define.
2163 (struct aout_link_includes_entry): Define.
2164 (aout_link_includes_lookup): Define macro.
2165 (struct aout_final_link_info): Add includes field.
2166 (aout_link_includes_newfunc): New static function.
2167 (NAME(aout,final_link)): Initialize includes hash table.
2168 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2170 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2172 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2174 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2176 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2178 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2180 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2181 (pe_print_private_bfd_data): call pe_print_reloc.
2182 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2183 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2184 up some debugging as well.
2186 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2188 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2191 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2193 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2194 when setting sections to NULL.
2196 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2198 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2200 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2201 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2203 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2204 * bfd-in2.h: Rebuild.
2206 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2208 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2210 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2212 * ihex.c (ihex_scan): Handle record types 4 and 5.
2213 (ihex_object_p): Permit types 4 and 5.
2214 (ihex_set_section_contents): Remove check for out of range
2216 (ihex_write_object_contents): Generate types 4 and 5.
2218 * elflink.h (elf_link_output_extsym): Just ignore warning and
2219 indirect references to symbols which don't really exist.
2221 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2223 * peicode.h (pe_print_idata): Minor format fixes
2224 (pe_print_edata): New function. Under private printing, this formats
2225 the edata section of a PE file.
2226 (pe_print_private_bfd_data): Added call to pe_print_edata.
2228 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2230 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2231 index, don't call stoi.
2233 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2235 * srec.c (srec_scan): Set lma as well as vma.
2237 * ihex.c: New file; support for Intel Hex format.
2238 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2239 (ihex_vec): Declare.
2240 (bfd_target_vector): Always include ihex_vec.
2241 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2242 * Makefile.in: Rebuild dependencies.
2243 (BFD_LIBS): Add ihex.o
2244 (BFD_LIBS_CFILES): Add ihex.c.
2245 * bfd-in2.h: Rebuild.
2247 * elf.c (assign_file_positions_for_segments): Sort the sections in
2249 (get_program_header_size): Return the right size if segment_map is
2251 (copy_private_bfd_data): Don't bother to sort the sections.
2253 * bfd.c (bfd_record_phdr): New function.
2254 * bfd-in.h (bfd_record_phdr): Declare.
2255 * bfd_in2.h: Rebuild.
2257 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2260 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2261 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2263 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2264 (bfd_zmalloc): Change declaration.
2265 * libbfd.h: Rebuild.
2266 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2267 and realloc. Don't set bfd_error_no_memory if they fail.
2269 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2271 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2272 uses as well. Added a new howto to deal with TOCREL16 relocs that
2273 are TOCDEFN as well.
2274 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2275 to handle RVA relocs from dlltool.
2276 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2277 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2278 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2280 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2281 to get the right section alignment.
2283 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2285 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2286 p_paddr if p_paddr is zero.
2287 (make_mapping): Set includes_filehdr and includes_phdrs for first
2289 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2291 (assign_file_positions_for_segments): Handle includes_filehdr and
2292 includes_phdrs. Remove special handling of PT_PHDR and first
2294 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2295 when appropriate. Remove special handling of PT_PHDR segment.
2296 Use a more complex condition for when a section is included in a
2297 segment to handle Solaris linker oddities.
2299 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2301 * coff-m88k.c (howto_table): Reformatted for easier reading;
2302 special_function now points to new function m88k_special_reloc.
2303 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2305 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2306 be done correctly by m88k_special_reloc.
2307 (reloc_processing): New function to be used by RELOC_PROCESSING.
2308 (RELOC_PROCESSING): Define to call reloc_processing.
2310 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2312 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2313 (pe_print_pdata): Likewise.
2315 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2316 obstack_alloc fails.
2317 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2319 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2320 * Many files: don't set bfd_error_no_memory if one of the above
2323 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2324 if p_paddr_valid is set.
2325 (copy_private_bfd_data): New static function.
2326 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2328 * elf.c (assign_file_positions_for_segments): Fix case where extra
2329 program headers were allocated.
2331 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2332 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2333 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2334 _bfd_elf_print_private_bfd_data.
2336 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2337 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2338 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2339 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2340 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2341 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2342 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2344 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2346 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2347 * elf.c (make_mapping): New static function.
2348 (map_sections_to_segments): New static function.
2349 (elf_sort_sections): New static function.
2350 (assign_file_positions_for_segments): New static function.
2351 (map_program_segments): Remove.
2352 (get_program_header_size): Remove sorted_hdrs, count, and
2353 maxpagesize parameters. Simplify.
2354 (assign_file_positions_except_relocs): When generating an
2355 executable, use assign_file_positions_for_segments.
2356 (elf_sort_hdrs): Remove.
2357 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2358 to get_program_header_size.
2360 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2362 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2364 * configure, config.in: Regenerate with autoconf 2.7.
2366 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2367 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2369 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2371 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2372 (ecoff_sec_to_styp_flags): Likewise.
2373 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2374 (ecoff_set_symbol_info): Handle scRConst.
2375 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2376 (ecoff_compute_section_file_positions): Handle .rconst section.
2377 (_bfd_ecoff_write_object_contents): Likewise.
2378 (ecoff_link_check_archive_element): Handle scRConst.
2379 (ecoff_link_add_externals): Likewise.
2380 (ecoff_link_write_external): Handle .rconst section.
2381 (ecoff_reloc_link_order): Likewise.
2382 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2383 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2385 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2387 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2388 DEF_DYNAMIC flag is set.
2390 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2392 * host-aout.c: If TRAD_HEADER is defined, include it.
2394 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2396 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2397 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2398 (BFD_NEED_DECLARATION): New function.
2399 * configure.in: Use BFD_NEED_DECLARATION.
2400 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2401 * configure, config.in: Rebuild with autoconf 2.6.
2403 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2404 special_sections before returning when called with a non XCOFF
2407 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2410 * coffcode.h (coff_compute_section_file_positions): Only pad the
2411 previous section to force file alignment when creating an
2414 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2416 * coffcode.h (coff_compute_section_file_positions): If
2417 RS6000COFF_C, set up the .debug section.
2419 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2420 if it is not large enough to accomodate the entire TOC area with
2421 signed 16 bit offsets.
2422 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2424 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2425 TOC anchor to use the TOC value used in the output file.
2427 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2429 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2430 (_bfd_coff_read_string_table): Likewise.
2432 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2434 * pe-arm.c: Fix typos.
2435 * coff-arm.c: Likewise.
2437 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2439 * coff-ppc.c (list_ele): Added "cat"egory member.
2440 (record_toc): New category parameter (priv or pub).
2441 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2442 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2443 the mainline. It addes extra toc cells in error.
2444 (ppc_coff_swap_sym_in_hook): Added some documentation.
2445 (dump_toc): Can now diagnose "virtual toc" chicanery.
2447 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2449 * elf-bfd.h (struct elf_link_hash_table): Change type of
2450 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2452 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2454 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2455 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2457 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2458 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2459 defined or mentioned in a regular file.
2461 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2463 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2464 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2465 (coff_ppc_relocate_section): Correct REL24 handling
2466 (ppc_process_before_allocation): Correct TOCDEFN handling
2468 * peicode.h (dir_names): Added name descriptions
2470 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2472 * VERSION: Updated to cygnus-2.6.
2474 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2476 * targets.c (m68k4knetbsd_vec): Declare.
2478 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2480 * targets.c (bfd_target): Change type of second argument to
2481 _bfd_print_private_bfd_data from void * to PTR.
2482 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2483 using PTR rather than void *.
2484 * bfd-in2, libbfd.h: Rebuild.
2485 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2487 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2488 _bfd_generic_bfd_print_private_bfd_data rather than casting
2491 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2493 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2494 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2496 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2497 BFD64_BACKENDS_CFILES): New variables.
2500 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2502 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2503 not at the file position of the first section.
2504 * coffcode.h (coff_compute_section_file_positions): Avoid using
2506 (coff_write_object_contents): When generating a PPC PE executable
2507 with no symbols, round up the file size to a COFF_PAGE_SIZE
2509 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2510 don't write out a string table.
2512 * elf.c (bfd_section_from_shdr): When using a different section
2513 header, pass the new one to _bfd_elf_make_section_from_shdr.
2514 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2515 (elf_map_symbols): Add section VMA to symbol value when comparing
2517 (_bfd_elf_compute_section_file_positions): Only build symbol table
2518 if there are some symbols. Set file offset of symtab and strtab
2520 (assign_file_positions_except_relocs): Remove dosyms parameter.
2521 Change all callers. Never set file offset of symtab and strtab
2523 (_bfd_elf_copy_private_section_data): New function.
2524 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2525 (_bfd_elf_copy_private_symbol_data): New function.
2526 (swap_out_syms): Check for special mapping of st_shndx created by
2527 copy_private_symbol_data.
2528 * elfxx-target.h: Use new copy routines.
2529 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2530 (_bfd_elf_copy_private_section_data): Declare.
2532 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2534 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2537 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2538 _bfd_dummy_target, matching the recent change to archive
2541 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2543 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2544 arithmetic on PTR types.
2546 * aout-target.h (MY(callback)): Set the lma of the sections.
2548 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2549 symbol into a reloc against the section.
2551 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2553 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2554 glue for the relocs: IMGLUE and IFGLUE.
2555 (record_toc): new function - tracks toc contents
2556 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2557 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2558 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2559 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2560 (ppc_record_toc_entry): Removed a debug define (duh)
2562 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2563 (pe_print_idata): New function - formats the idata section data
2564 (pe_print_pdata): New function - formats the pdata section data
2565 (pe_print_private_bfd_data): calls to above
2567 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2569 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2570 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2571 TARGET_SYM and TARGET_NAME for vector and BFD name.
2572 * coff-pmac.c (pmac_xcoff_vec): Remove.
2573 (TARGET_SYM, TARGET_NAME): Define.
2574 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2575 machine to 0, not all PowerMacs are 601s.
2577 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2579 * elfcode.h (elf_object_p): Read in any program headers.
2580 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2581 based on the program headers, if any.
2582 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2583 (map_program_segments): Set p_paddr of program headers based on
2586 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2588 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2591 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2592 trying to do a relocateable link with a non-a.out object file.
2594 * archive.c (bfd_generic_archive_p): Check the first object file
2595 in an archive even if target_defaulted is set. If the object file
2596 has the wrong xvec, reject it.
2598 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2599 be represented, report the name via _bfd_error_handler.
2600 (translate_to_native_sym_flags): Likewise.
2601 * elf32-mips.c (mips_elf_final_link): Likewise.
2602 * oasys.c (oasys_write_sections): Likewise.
2604 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2605 which checks for STYP_OVRFLO sections.
2606 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2607 reloc and lineno count overflows.
2608 (coff_write_object_contents): Call coff_count_linenumbers before
2609 coff_compute_section_file_positions. If RS6000COFF_C, handle
2610 reloc and lineno count overflows.
2611 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2612 relocs before dealing with .pad sections. Count overflow section
2613 headers when handling .pad sections.
2615 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2618 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2619 (struct xcoff_link_hash_table): Add descriptor_section and
2620 special_sections fields.
2621 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2622 (xcoff_link_add_symbols): Set linkage section alignment. Create
2623 descriptor section. Check for magic symbol names (_text, etc.),
2624 and record them in special_sections if found. Set
2625 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2626 descriptor field to point back to the function code symbol.
2627 (xcoff_sweep): Always mark the special descriptor_section.
2628 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2629 function descriptor, and mark it if it is.
2630 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2631 parameter, and fill it in. Allocate space for the descriptor
2633 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2634 global linkage code. If an undefined function descriptor is
2635 exported, arrange to define it. Warn about any other undefined
2637 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2638 (xcoff_write_global_symbol): Create a function descriptor when
2640 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2641 * bfd-in2.h: Rebuild.
2643 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2645 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2646 (ppc_coff_link_hash_table): new types for hashing
2647 (ppc_coff_link_hash_newfunc): hash entry constructor
2648 (ppc_coff_link_hash_table_init): hash table initializer
2649 (ppc_coff_link_hash_table_create): hash table constructor
2650 (ppc_record_toc_entry): changed references to hash table
2651 (coff_ppc_relocate_section): changed references to hash table
2653 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2654 * libcoff.h: Rebuild
2656 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2657 (coff_link_add_symbols): removed toc_offset init
2659 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2661 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2664 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2665 if it is given and mmep is available.
2666 * acconfig.h: Undef USE_MMAP.
2667 * configure, config.in: Regenerated.
2668 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2669 table handling the old way.
2670 (aout_get_external_symbols): Don't complain if last byte of string
2672 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2673 (bfd_free_window) [! USE_MMAP]: Don't define.
2674 (bfd_get_file_window,
2675 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2677 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2679 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2682 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2684 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2685 compatible with AMD generated COFF files. Try to support both AMD
2686 and GNU formats simultaneously.
2687 (coff_a29k_relocate_section): Likewise.
2689 * libbfd.c (bfd_get_file_window): Change writable parameter from
2690 int to boolean; update all callers. Pass MAP_SHARED if not
2691 writable--it's required on Solaris. Cast fprintf argument to
2693 * bfd-in.h (bfd_get_file_window): Update declaration.
2694 * bfd-in2.h: Rebuild.
2695 * aoutx.h: Update calls to bfd_get_file_window.
2697 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2699 (xcoff_swap_ldhdr_in): New static function.
2700 (xcoff_swap_ldsym_in): New static function.
2701 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2702 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2703 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2704 Handle XTY_ER/XMC_XO symbols correctly.
2705 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2706 rather than normal symbol table.
2707 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2708 already defined with the same absolute value.
2709 (xcoff_mark): When considering called symbols, check whether the
2710 descriptor is from a dynamic object, rather than the symbol
2712 (xcoff_build_ldsyms): Likewise.
2714 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2715 Cast realloc and malloc return values. If malloc or realloc fail,
2716 set bfd_error_no_memory.
2717 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2718 * bfd-in2.h: Rebuild.
2720 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2722 * coff-ppc.c (ppc_record_toc_entry): new function.
2723 (in_reloc_p): changed return value.
2724 (coff_ppc_relocate_section): much rework.
2725 (ppc_allocate_toc_section): new function.
2726 (ppc_process_before_allocation): new function.
2727 (ppc_coff_swap_sym_in_hook): new function.
2729 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2730 (coff_link_add_symbols): initialize toc_offset.
2732 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2733 (coff_swap_aouthdr_out): Added more sections to the data
2734 dictionary for the pe file header. Also changed linker version
2735 number on the ppc side.
2736 (dir_names): small improvements to the dictionary printing.
2737 (pe_mkobject_hook): save the file level flags.
2739 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2740 (pe_tdata): added real_flags field
2741 (coff_tdata): added local_toc_sym_map and access macro
2743 * libcoff.h (coff_link_hash_entry): added toc_offset field
2744 (pe_tdata): added real_flags field
2745 (coff_tdata): added local_toc_sym_map and access macro
2747 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2748 (coff_mkobject): init for local_toc_sym_map
2749 (coff_write_object_contents): set the internal_a.magic to
2750 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2753 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2755 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2756 entries until both the line number address and the function name
2757 address are too large.
2759 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2760 * configure: Rebuilt.
2762 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2763 is defined in the environment.
2765 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2767 * som.c (som_get_section_contents_in_window): Define to use
2770 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2772 * coff-i860.c: New file, based on coff-i386.c.
2773 * cpu-i860.c: New file, based on cpu-i386.c.
2774 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2775 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2776 targets, using i860coff_vec.
2777 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2778 trad-core.o and hosts/i860mach3.h.
2779 (i860coff_vec): Use coff-i860.o and cofflink.o.
2780 * configure: Rebuild.
2781 * Makefile.in: Rebuild dependencies.
2782 (ALL_MACHINES): Add cpu-i860.o.
2783 (BFD32_BACKENDS): Add coff-i860.o.
2784 (CFILES): Add cpu-i860.c and coff-i860.c.
2785 * targets.c (i860coff_vec): Declare.
2786 (bfd_target_vector): Add &i860coff_vec.
2787 * archures.c (bfd_i860_arch): Declare.
2788 (bfd_archures_list): Add &bfd_i860_arch.
2789 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2790 (coff_set_flags): Handle bfd_arch_i860.
2791 (coff_write_object_contents): Handle I860 a.out magic number.
2793 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2795 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2796 the created .tc section to 2.
2797 (xcoff_mark): Don't keep a .loader reloc for a call to an
2798 undefined symbol when creating a shared library.
2799 (xcoff_build_ldsyms): When creating a shared library, generate
2800 global linkage code for a call to an undefined symbol.
2802 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2804 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2805 BFD32_BACKENDS, BFD64_BACKENDS.
2806 (.dep1): Put mkdep output in a separate file.
2807 Rebuilt dependencies.
2809 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2812 Permit use of mmap when available:
2814 * configure.in: Check for mmap, madvise, mprotect.
2815 * config.in, configure: Regenerated.
2817 * libbfd.c (struct _bfd_window_internal): Define type.
2818 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2820 (ok_to_map): New static variable for debugging.
2821 (_bfd_generic_get_section_contents_in_window): New function.
2822 * bfd-in.h (bfd_window_internal): Declare type.
2823 (bfd_window): Define type.
2824 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2825 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2828 * libaout.h (struct aoutdata): Add two window fields.
2829 (obj_aout_sym_window, obj_aout_string_window): New macros.
2830 * aoutx.h (some_aout_object_p): Initialize windows.
2831 (aout_get_external_symbols): Get symbol data and strings in
2832 windows instead of explicitly allocated buffers.
2833 (slurp_symbol_table): Free window instead of memory.
2834 (bfd_free_cached_info): Release windows instead of freeing storage
2836 (aout_link_free_symbols): Ditto.
2838 * targets.c (bfd_target): Add new field for
2839 get_section_contents_in_window.
2840 (BFD_JUMP_TABLE_GENERIC): Updated.
2841 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2842 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2843 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2844 macros for get_section_contents_in_window field.
2846 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2848 * core.c: Renamed to corefile.c
2849 * makefile.dos (OBJS): Change core.o to corefile.o
2850 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2853 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2855 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2856 targ_selvecs to allow debugging under Irix-5 native.
2859 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2861 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2862 to o. Clobber and restore the list of new csects around the call
2863 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2864 linker error and the linker wants to read the symbol table. Reset
2865 the line number count of a real section even if it has no relocs.
2866 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2868 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2871 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2873 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2874 an undefined symbol in a shared link.
2876 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2877 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2878 phdm@info.ucl.ac.be (Philippe De Muyter).
2880 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2882 * coff-m88k.c (rtype2howto): New static function.
2883 (RTYPE2HOWTO): Use it rather than a macro definition.
2885 * coffcode.h (coff_write_object_contents): set internal_a.magic
2886 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2888 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2889 define TRAD_HEADER to new file hosts/delta68.h.
2890 m88*-motorola-sysv*, however, does use ptrace-core.o.
2891 * hosts/delta68.h: New file.
2893 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2894 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2896 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2898 * i386linux.c (MY(vec)): Declare before use.
2900 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2902 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2903 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2905 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2906 BFD is not of the right type.
2907 (bfd_elf_get_needed_list): Likewise.
2908 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2909 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2910 * xcofflink.c (XCOFF_XVECP): Define.
2911 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2913 (bfd_xcoff_import_symbol): Likewise.
2914 (bfd_xcoff_export_symbol): Likewise.
2915 (bfd_xcoff_link_count_reloc): Likewise.
2916 (bfd_xcoff_record_link_assignment): Likewise.
2917 (bfd_xcoff_size_dynamic_sections): Likewise.
2919 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2920 table index against the number of symbols for a base relative
2923 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2925 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2926 full_aouthdr flag here...
2927 (_bfd_xcoff_bfd_final_link): ...not here.
2929 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2931 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2932 systems that have a system <libelf.h>.
2933 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2934 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2935 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2936 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2937 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2938 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2939 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2941 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2943 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2944 set, set BSF_WEAK in symbol. Change all callers.
2945 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2946 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2947 _bfd_generic_link_add_one_symbol.
2948 (ecoff_indirect_link_order): Check that the section tdata relocs
2949 are not NULL before using them.
2951 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2952 define TRAD_HEADER as hosts/alphalinux.h.
2953 * configure: Rebuild.
2954 * hosts/alphalinux.h: New file.
2955 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2958 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2960 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2961 C_ECOMM storage classes.
2963 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2965 (xcoff_mark): Call xcoff_mark_symbol.
2966 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2967 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2969 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2971 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2973 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2975 (xcoff_find_reloc): New static function.
2976 (xcoff_link_add_symbols): Use it.
2977 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2978 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2979 relocate the value of C_DECL.
2981 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2983 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2985 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2986 callback decide what goes in .relocs.
2987 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2988 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2991 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2993 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2996 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2998 * xcofflink.c: More improvements, mostly to fix handling of
2999 constructors and a few other special cases.
3000 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3001 zero, reverting yesterday's change.
3002 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3003 (bfd_xcoff_link_count_reloc): Declare.
3004 (bfd_xcoff_record_link_assignment): Declare.
3005 * bfd-in2.h: Rebuild.
3007 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3009 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
3010 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3011 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3012 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3013 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3014 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3016 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3019 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3020 segments includes the a.out header. See to that the magic number
3021 *always* is big-endian.
3023 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3024 m68k4k NetBSD configurations.
3026 * configure.in, configure: Separate i386 & mips NetBSD
3027 configurations from other BSD ones. Don't assume DEC is the only
3028 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3029 configurations. Add support for m68k4k NetBSD object format.
3031 * libaout.h: Added M_68K4K_NETBSD magic.
3033 * m68k4knetbsd.c: New file.
3035 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3037 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3040 * hosts/mipsnbsd.h: New file.
3043 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3045 * config.bfd: Add config stuff for mips*-*-magic* to set
3046 targ_defvec to ecoff_big_vec.
3049 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3051 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3053 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3054 toc_section, and entry_section fields.
3055 (struct xcoff_section_tdata): Remove ldrel_count field.
3056 * libcoff.h: Rebuild.
3057 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3059 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3060 full a.out header if full_aouthdr is set in xcoff_data.
3061 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3062 based on sections stored in xcoff_data.
3063 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3065 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3066 (rs6000coff_vec): Set symbol_leading_char to '.'.
3067 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3068 value stored in ret rather than returning a pointer value.
3070 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3072 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3075 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3077 * som.c (som_slurp_string_table): Allocate the strings with malloc
3078 since they're free'd by free_cached_info.
3079 (som_slurp_symbol_table): Similarly for the symbol table.
3081 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3083 * Makefile.in (diststuff): Don't make headers.
3085 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3087 * Makefile.in: Rebuild dependencies.
3089 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3090 output_bfd is not SunOS.
3091 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3092 non-SunOS input files.
3094 * xcofflink.c: Extensive changes to support linking shared objects
3095 and generating a .loader section.
3096 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3097 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3098 last_symndx, and ldrel_count fields.
3099 * libcoff.h: Rebuild.
3100 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3101 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3103 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3104 (bfd_xcoff_export_symbol): Declare.
3105 (bfd_xcoff_size_dynamic_sections): Declare.
3106 * bfd-in2.h: Rebuild.
3108 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3110 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3111 * configure: Rebuild.
3112 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3113 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3115 (pmac_xcoff_vec): Update to use new xcoff support.
3116 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3117 (xcoff_write_armap): Declare buf as unsigned char.
3118 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3120 * mpw-make.sed: Generalize subdir_do edit.
3122 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3124 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3125 correctly. Don't initialize asect->vma.
3127 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3129 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3130 something a little less than the page size.
3132 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3134 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3136 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3138 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3139 * coffcode.h (coff_write_object_contents): If .bss is before
3140 .data us that as data_start.
3141 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3143 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3144 (coff_swap_outhdr_out): Hardwire in version number.
3146 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3148 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3149 major and minor to *_vno, since the former are also macros in
3150 SunOS header files. Cast result of bfd_alloc to appropriate
3153 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3154 before assigning to sec_data.
3156 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3158 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3159 now relative to the section, not absolute.
3160 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3161 get the file name when there is a N_SO directory name. When
3162 handling stabs, remember that section->vma was added to the
3165 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3167 * sunos.c (struct sunos_link_hash_table): Add needed field.
3168 (sunos_link_hash_table_create): Call bfd_release, not free.
3169 (sunos_link_hash_table_create): Initialize needed field.
3170 (sunos_add_dynamic_symbols): Record needed objects.
3171 (bfd_sunos_get_needed_list): New function.
3172 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3173 * bfd-in2.h: Rebuild.
3175 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3177 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3179 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3181 * bfd-in.h (struct bfd_link_needed_list): Rename from
3182 bfd_elf_link_needed_list.
3183 * bfd-in2.h: Rebuild.
3184 * elf.c, elflink.h, libelf.h: Corresponding changes.
3186 Add start at AIX linker support; no shared libraries yet.
3187 * xcofflink.c: New file.
3188 * configure.in (rs600coff_vec): Use xcofflink.o.
3189 * configure: Rebuild.
3190 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3192 (struct xcoff_section_tdata): Define.
3193 (xcoff_section_data): Define macro.
3194 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3195 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3196 (_bfd_xcoff_bfd_final_link): Declare.
3197 (_bfd_ppc_xcoff_relocate_section): Declare.
3198 * libcoff.h: Rebuild.
3199 * coff-rs6000.c: Clean up a bit.
3200 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3201 cputype, csects, and debug_indices.
3202 (xcoff_copy_private_bfd_data): Copy cputype.
3203 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3204 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3205 (xcoff_reloc_type_lookup): Rename from
3206 rs6000coff_reloc_type_lookup.
3207 (coff_relocate_section): Define.
3208 (_bfd_xcoff_sizeof_headers): Define.
3209 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3210 (_bfd_xcoff_bfd_relax_section): Define.
3211 (_bfd_xcoff_bfd_link_split_section): Define.
3212 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3214 * coffcode.h (coff_compute_section_file_positions): If AIX,
3215 increment sofar by SMALL_AOUTSZ if not executable.
3216 (coff_write_object_contents): If AIX, always output an a.out
3217 header; if not executable, header size of SMALL_AOUTSZ.
3218 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3219 (_bfd_stringtab_init): Initialize xcoff field.
3220 (_bfd_xcoff_stringtab_init): New function.
3221 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3222 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3223 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3224 * libbfd.h: Rebuild.
3225 * Makefile.in: Rebuild dependencies.
3226 (BFD32_BACKENDS): Add xcofflink.o.
3227 (CFILES): Add xcofflink.c.
3229 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3230 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3231 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3233 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3235 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3237 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3239 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3240 * config.in: Regenerated.
3242 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3243 (_bfd_chunksize): New variable.
3244 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3245 for obstack chunk size.
3246 * configure.in: Check for getpagesize.
3247 * configure: Regenerated.
3249 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3251 * trad-core.c (rawptr): Make it a local variable of
3252 ptrace_unix_core_file_p.
3254 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3256 * coff-arm.c (in_reloc_p): New.
3257 * coff-i386.c (in_reloc_p): New.
3258 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3259 (coff_write_object_contents): Only set has_reloc_section
3261 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3262 in_reloc_p to decide if reloc should be emitted.
3263 * libcoff.h (pe_data_type.in_reloc_p): New.
3264 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3266 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3268 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3269 (_bfd_coff_read_internal_relocs): Likewise.
3270 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3271 (_bfd_coff_read_internal_relocs): Likewise.
3273 * elflink.h (elf_link_add_object_symbols): Correct conditions
3274 under which type and size change warnings are issued.
3276 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3278 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3279 a symbol which is not in a real section.
3280 (coff_write_native_symbol): Corresponding change.
3282 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3283 coff_link_hash_newfunc and make non-static.
3284 (_bfd_coff_link_hash_table_init): New function, broken out of
3285 _bfd_coff_link_hash_table_create.
3286 (_bfd_coff_link_hash_table_create): Use it.
3287 (process_embedded_commands): Make static.
3288 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3289 (_bfd_coff_link_hash_table_init): Declare.
3290 * libcoff.h: Rebuild.
3292 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3293 field in XCOFF tdata.
3294 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3295 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3296 based on cputype stored in a.out header, or in n_type of initial
3298 (coff_write_object_contents): Set cputype correctly in a.out
3300 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3302 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3303 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3305 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3306 * libcoff.h: Rebuild.
3308 * cpu-rs6000.c (rs6000_compatible): New static function.
3309 (bfd_rs6000_arch): Use it.
3310 * cpu-powerpc.c (powerpc_compatible): New static function.
3311 (arch_info_struct): Define various flavours of PowerPC.
3312 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3315 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3317 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3319 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3321 * elflink.h (elf_link_add_object_symbols): Don't warn about
3322 changing the size or type if the old definition was weak.
3324 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3326 * coffcode.h (combined_entry_type): Add fix_line field.
3327 (coff_slurp_line_table): Warn if we try to set the lineno field of
3329 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3330 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3331 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3332 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3334 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3335 * libcoff.h: Rebuild.
3337 * libcoff-in.h (struct xcoff_tdata): Define.
3338 (xcoff_data): Define.
3339 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3340 * bfd-in2.h, libcoff.h: Rebuild.
3341 * coff-rs6000.c (xcoff_mkobject): New static function.
3342 (coff_mkobject): Define.
3343 (xcoff_copy_private_bfd_data): New static function.
3344 (coff_bfd_copy_private_bfd_data): Define.
3345 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3347 (rs6000coff_vec): Add DYNAMIC to object_flags.
3348 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3349 .loader sections specially.
3350 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3351 section alignment from the XCOFF tdata information.
3352 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3353 F_SHROBJ, and copy the extra a.out header information into the
3354 XCOFF tdata structure.
3355 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3356 F_DYNLOAD and the extra a.out header information.
3357 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3358 C_HIDEXT symbol with attached csect information.
3359 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3360 in the o_maxdata field.
3361 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3362 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3363 end if BSF_NOT_AT_END is set.
3365 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3366 _bfd_read_ar_hdr_fn.
3367 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3368 * bfd-in2.h, libbfd.h: Rebuild.
3369 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3371 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3372 (bfd_slurp_bsd_armap_f2): Likewise.
3373 (_bfd_slurp_extended_name_table): Likewise.
3375 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3377 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3379 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3380 when the symbol table is empty.
3382 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3383 space for section symbols, since we don't output them either.
3384 (elf_m68k_adjust_dynindx): Removed.
3386 * ptrace-core.c (rawptr): Make it a local variable of
3387 ptrace_unix_core_file_p.
3389 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3391 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3394 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3395 Mac object file formats.
3397 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3399 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3400 auxent if there isn't one.
3401 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3402 rather than FILNMLEN as the maximum name length.
3404 * coffcode.h (bfd_coff_backend_data): Add new field
3405 _bfd_coff_print_aux.
3406 (bfd_coff_print_aux): New static function.
3407 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3408 scnlen field of an XTY_LD csect aux entry.
3409 (coff_print_aux): New static function.
3410 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3411 in coff_pointerize_aux_hook.
3412 (bfd_coff_std_swap_table): Initialize new field.
3413 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3414 * libcoff.h: Rebuild.
3415 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3416 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3418 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3419 if there are symbols, for native AIX ld compatibility.
3421 * coffcode.h (bfd_coff_backend_data): Add new field
3422 _bfd_coff_pointerize_aux_hook.
3423 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3424 or I960, and as 0 otherwise.
3425 (bfd_coff_std_swap_table): Initialize new field.
3426 * libcoff.h: Rebuild.
3427 * coffgen.c (coff_pointerize_aux): Change parameters to take
3428 symbol pointer instead of type and class, and to take aux index.
3429 Call _bfd_coff_pointerize_aux_hook if it is defined.
3430 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3431 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3432 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3434 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3435 read-only/host-only support.
3437 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3439 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3442 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3443 BFD_JUMP_TABLE_ARCHIVE accordingly.
3444 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3445 (_bfd_compute_and_write_armap): Declare.
3446 (_bfd_generic_read_ar_hdr): Declare.
3447 (_bfd_read_ar_hdr): Define.
3448 (_bfd_noarchive_read_ar_hdr): Define.
3449 (_bfd_archive_bsd_read_ar_hdr): Define.
3450 (_bfd_archive_coff_read_ar_hdr): Define.
3451 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3452 _bfd_read_ar_hdr instead.
3453 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3454 (_bfd_compute_and_write_armap): Rename from
3455 compute_and_write_armap. Make non-static. Change all callers.
3456 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3457 than _bfd_snarf_ar_hdr.
3458 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3459 * ieee.c (ieee_read_ar_hdr): Define.
3460 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3461 * oasys.c (oasys_read_ar_hdr): Define.
3462 * som.c (som_read_ar_hdr): Define.
3463 * bfd-in2.h, libbfd.h: Rebuild.
3465 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3467 * peicode.c (coff_swap_filehdr_in): If symptr is
3468 zero, there aren't any symbols, even if nsyms is set.
3470 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3472 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3474 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3475 sections, and set styp correctly for them: .got, .hash, .dynamic,
3476 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3477 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3479 (ecoff_sort_hdrs): New static function.
3480 (ecoff_compute_section_file_positions): Return boolean, not void.
3481 Sort the sections by VMA before looking through them. Put the
3482 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3483 section on an appropriate boundary within the page.
3484 (ecoff_compute_reloc_file_positions): Check return value of
3485 ecoff_compute_section_file_positions.
3486 (_bfd_ecoff_set_section_contents): Likewise.
3487 (_bfd_ecoff_write_object_contents): Check for various Alpha
3488 section types when incrementing text_size and data_size. Call
3489 adjust_headers backend function if it exists.
3490 * coff-alpha.c (alpha_adjust_headers): New static function.
3491 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3492 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3494 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3496 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3498 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3499 of ALTERNATE_AIX_CORE_FORMAT.
3500 * configure.in (aix4): No longer need CORE_FLAGS.
3501 * configure: Updated.
3503 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3505 NS32k changes from Ian Dall:
3506 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3508 (aout_link_input_section_std, aout_link_input_section_ext,
3509 aout_link_reloc_link_order): Call them instead of _bfd_*
3511 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3513 (backend_data): Use it instead of hardcoded zero.
3515 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3516 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3518 * ns32knetbsd.c: Include bfd.h.
3519 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3520 (MY_bfd_reloc_type_lookup): Declare function too.
3521 * pc532-mach.c (set_sizes): Don't declare.
3522 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3523 (backend_data, MY_backend_data): Don't define.
3525 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3526 ns32k-*-lites* like ns32k-*-netbsd*.
3528 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3531 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3533 * coffcode.h (coff_write_object_contents): Restore setting
3534 f_timdat to 0, deleted on August 22.
3536 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3538 * coffcode.h (coff_bfd_copy_private_symbol_data,
3539 coff_bfd_copy_private_section_data,
3540 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3541 * peicode.h (coff_bfd_copy_private_bfd_data): New
3542 (pe_bfd_copy_private_bfd_data): New.
3543 (coff_swap_scnhdr_in): Swap bss size into the right place.
3544 (pe_print_private_bfd_data): Add some newlines.
3546 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3548 * som.c (setup_sections): Don't die if a space has no subspaces.
3550 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3552 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3553 dynamic symbol override a common symbol. Don't change the size or
3554 type if they have been set and the new symbol is not a definition.
3555 Warn if the size or type changes.
3557 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3559 * som.c (som_begin_writing): Don't write the symbol table or
3561 (som_finish_writing): Write them here. Place them after the
3562 subspace data, but before the relocs.
3564 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3566 * sunos.c (sunos_add_one_symbol): Just pass false, not
3567 info->shared_library, to sunos_create_dynamic_sections.
3568 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3570 (sunos_check_dynamic_reloc): Remove .text section assertion.
3572 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3574 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3575 * configure, configure.in: Add pmac_xcoff_vec case.
3576 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3577 * coff-pmac.c: New file, PowerMac XCOFF support.
3578 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3579 * targets.c (pmac_xcoff_vec): Declare.
3581 * mpw-config.in: Various changes to be compatible with the
3582 autoconf-based configury.
3583 * mpw-make.sed: New file, sed commands to translate Unix
3584 makefile into MPW syntax.
3585 * mpw-make.in: Remove.
3586 * hosts/mpw.h: Remove.
3587 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3588 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3590 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3592 * binary.c (binary_get_symtab): Return an empty string on error.
3593 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3595 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3597 * coff-ppc.c: Reformatted according to gnu conventions
3598 Removed irrelevant "if 0" code
3600 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3602 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3603 symbols rather than as indirect symbols.
3604 (MY(slurp_symbol_table)): Don't do anything special about
3607 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3608 of .ctors and .dtors sections is no larger than 2.
3610 * sunos.c (sunos_add_one_symbol): Don't change
3611 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3613 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3614 dynamic symbols when creating a shared library.
3615 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3617 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3618 written even if it is not defined in a regular object.
3619 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3620 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3621 rather than the constant 22.
3622 (sunos_check_dynamic_reloc): Handle creating a shared library.
3623 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3624 zero when creating a shared library.
3625 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3626 write it out at the start of the symbol table.
3628 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3630 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3632 * config.bfd: Add arm-*-coff.
3633 * configure.in, configure: Add armcoff_{little,big}_vec.
3634 * targets.c (armcoff_{little,big}_vec): Declare.
3635 (bfd_target_vector): Add armcoff_{little,big}_vec.
3636 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3638 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3640 * targets.c (bfd_find_target): Remove debugging code.
3642 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3644 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3646 * Makefile.in: added *-ppc files
3647 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3648 allow pe based .o's to be shared with other tools on ppc/NT
3649 * config.bfd: added powerpc[le]-[pe|winnt] config support
3650 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3651 * peicode.h: Added more section flags for PE on ppc
3652 Added coff_swap_filehdr_out to allow peicode.h to be
3653 used for non-image PE files on ppc.
3654 Check for image, or not, before copying pe_opthdr
3655 * targets.c: Added new bfd's
3656 * targets.c: Removed two inactive bfds that shouldn't have made it this
3659 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3661 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3662 explicit values to initialize all relocs. Change all users.
3663 (ppc_elf_brtaken_inner): New function to handle branch predicition
3665 (ppc_elf_brtaken_reloc): Ditto.
3666 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3667 relocs use ppc_elf_unsupported_reloc.
3668 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3669 needs to be reported.
3670 (ppc_elf_relocate_section): Support branch prediction relocs.
3672 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3674 * bfd.c (bfd_assert): Remove \n from string passed to
3677 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3678 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3679 (bfd_coff_make_section_hook): Don't define.
3680 (coff_make_section_hook): Remove.
3681 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3682 (styp_to_sec_flags): Likewise.
3683 (coff_write_object_contents): Likewise.
3684 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3686 * libcoff.h: Rebuild.
3687 * coffgen.c (make_a_section_from_file): Just call
3688 bfd_make_section_anyway, not bfd_make_section or
3689 bfd_coff_make_section_hook.
3690 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3691 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3692 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3693 make_section_hook field.
3694 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3696 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3697 pointers into value field for warning and indirect symbols; just
3698 leave the value field alone.
3699 * linker.c (generic_link_add_symbol_list): Use next symbol for
3700 warning and indirect symbols, rather than looking in symbol value.
3701 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3702 parameter. Change all callers. Remove support for indirect
3703 symbols; it didn't work anyhow.
3704 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3705 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3706 * bfd-in2.h: Rebuild.
3708 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3710 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3711 go back to telling the tools this reloc operates on 32 bits.
3713 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3715 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3716 rather than a direct fprintf.
3717 * archive.c (_bfd_write_archive_contents): Likewise.
3718 * coffcode.h (coff_slurp_symbol_table): Likewise.
3719 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3720 (ppc_elf_unsupported_reloc): Likewise.
3721 (ppc_elf_relocate_section): Likewise.
3722 * i386linux.c (linux_tally_symbols): Likewise.
3723 (linux_finish_dynamic_link): Likewise.
3724 * osf-core.c (osf_core_core_file_p): Likewise.
3725 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3726 * som.c (som_sizeof_headers): Likewise.
3727 * srec.c (srec_bad_byte): Likewise.
3728 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3729 * libbfd-in.h (bfd_assert): Declare first parameter const.
3730 * libbfd.h: Rebuild.
3731 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3732 bfd_reloc_overflow is enough.
3733 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3734 * coff-h8500.c (rtype2howto): Likewise.
3735 * coff-z8k.c (rtype2howto): Likewise.
3736 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3737 * elf.c (_bfd_elf_get_lineno): Likewise.
3738 (_bfd_elf_no_info_to_howto): Likewise.
3739 (_bfd_elf_no_info_to_howto_rel): Likewise.
3740 * hp300hpux.c (convert_sym_type): Likewise.
3741 (MY(swap_std_reloc_in)): Likewise.
3742 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3744 * libaout.h (struct aoutdata): Add line_buf field.
3745 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3746 and filename_buffer. Instead, use a malloc buffer stored in the
3747 new line_buf field. Remove length restrictions.
3749 * coffgen.c (string_size): Remove static variable.
3750 (debug_string_size, debug_string_section): Likewise.
3751 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3752 and debug_string_size_p parameters. Use them instead of the
3753 global variables. Change all callers.
3754 (coff_write_symbol): Likewise.
3755 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3756 (coff_write_symbols): Add local variables to replace removed
3759 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3760 function, and line_base fields.
3761 * libcoff.h: Rebuild.
3762 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3763 information, rather than using static variables.
3765 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3766 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3768 * init.c (initialized): Remove static variable.
3769 (bfd_init): Don't bother setting initialized.
3770 (bfd_check_init): Remove.
3771 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3772 * libbfd.h: Rebuild.
3774 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3776 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3777 size for full core dumps. Copy core file header to private data.
3778 (rs6000coff_core_file_failing_command,
3779 rs6000coff_core_file_failing_signal): New functions to extract
3780 the file name and terminating signal from the core file.
3781 * coff-rs6000.c: Use them.
3783 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3785 Change arch info to be const, initialized at compile time.
3786 * archures.c: Reindent many functions. Change CONST to const.
3787 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3788 nothing set it anyhow. Make next const.
3789 (bfd_arch_info_list): Remove.
3790 (bfd_archures_list): Rename from archures_init_table. Change from
3791 a table of function pointers to a table of bfd_arch_info_type
3792 structure addresses.
3793 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3794 (bfd_lookup_arch): Likewise.
3795 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3797 (bfd_default_arch_struct): Make const.
3798 (bfd_arch_init, bfd_arch_linkin): Remove.
3799 (bfd_get_arch_info): Return a const pointer.
3800 * init.c (bfd_init): Don't call bfd_arch_init.
3801 * bfd.c (struct _bfd): Make arch_info const.
3802 * bfd-in2.h: Rebuild.
3803 * libbfd.h: Rebuild.
3804 * configure.in: Put & before everything in $selarchs.
3805 * configure: Rebuild.
3806 * cpu-*.c: Change bfd_*_arch from a function which calls
3807 bfd_arch_linkin to a const structure.
3808 * ieee.c (ieee_object_p): Make arch const.
3810 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3812 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3814 * bfd-in2.h: Regenerate.
3815 * libbfd.h: Regenerate.
3817 * elf32-ppc.c (reloc_type): Update names to match current draft.
3818 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3819 relative. Update names to current V.4 draft.
3820 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3821 (ppc_elf_relocate_section): Rename relocations to match draft.
3823 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3825 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3826 compiled with -mrelocatable-lib to be linked with either normal
3827 modules or -mrelocatable modules.
3829 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3831 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3832 in the a.out header.
3834 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3835 a reloc against a local symbol, even if it's not a section.
3837 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3839 * targets.c (bfd_target): Remove unused align_power_min field.
3840 * bfd-in2.h: Rebuild.
3841 * All backends: Remove initialization of align_power_min.
3843 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3845 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3847 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3849 * config.bfd (mips-dec-netbsd*): New target.
3850 * configure.host (mips-dec-netbsd*): New host.
3851 * configure.in (mips-dec-netbsd*): New native.
3852 * configure: Rebuild.
3854 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3856 Make the COFF backend linker merge common types:
3857 * cofflink.c (struct coff_debug_merge_element): Define.
3858 (struct coff_debug_merge_type): Define.
3859 (struct coff_debug_merge_hash_entry): Define.
3860 (struct coff_debug_merge_hash_table): Define.
3861 (coff_debug_merge_hash_table_init): Define.
3862 (coff_debug_merge_hash_table_free): Define.
3863 (coff_debug_merge_hash_lookup): Define.
3864 (struct coff_final_link_info): Add debug_merge field.
3865 (coff_debug_merge_hash_newfunc): New static function.
3866 (_bfd_coff_final_link): Allocate and free debug_merge table.
3867 (coff_link_input_bfd): Merge identical enum, struct and union
3870 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3872 Convert i960 COFF to use COFF backend linker.
3873 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3874 structure to store the symbol being used.
3875 (coff_i960_start_final_link): New static function.
3876 (coff_i960_relocate_section): New static function.
3877 (coff_i960_adjust_symndx): New static function.
3878 (coff_start_final_link): Define.
3879 (coff_relocate_section): Define.
3880 (coff_adjust_symndx): Define.
3881 * coffcode.h (bfd_coff_backend_data): Add new callback function
3882 _bfd_coff_start_final_link.
3883 (bfd_coff_start_final_link): Define.
3884 (coff_start_final_link): Define if not defined.
3885 (bfd_coff_std_swap_table): Add coff_start_final_link.
3886 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3888 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3889 function callback is not NULL.
3890 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3891 (_bfd_coff_internal_syment_name): Declare.
3892 * libcoff.h: Rebuild.
3893 * configure.in (icoff_big_vec): Add cofflink.o.
3894 (icoff_little_vec): Likewise.
3895 * configure: Rebuild.
3897 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3899 * Makefile.in (clean-info): Remove extraneous tab from line
3902 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3904 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3905 contents has relocs.
3907 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3909 * coffcode.h (coff_compute_section_file_positions): Keep the
3911 (coff_write_object_contents): Remember if it's a relocatable
3913 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3914 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3915 if relocatable file. Swap out saved raw size.
3917 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3919 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3920 (maintainer-clean): Rename from realclean, passing
3921 maintainer-clean down to subdirectories, but leave realclean as a
3924 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3927 * dep-in.sed: Remove config.h from generated dependencies.
3929 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3930 broken out of sunos_canonicalize_dynamic_symtab.
3931 (sunos_canonicalize_dynamic_symtab): Call new function
3932 sunos_slurp_dynamic_symtab.
3933 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3934 dynamic symbol table to the caller.
3935 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3936 callback to override the symbols being read.
3937 * libaout.h (struct aout_backend_data): Add three new parameters
3938 to add_dynamic_symbols callback.
3940 Extensive minor changes to avoid various gcc warnings. Also:
3941 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3942 * archures.c (bfd_arch_info_type): Change mach field from long to
3944 (bfd_lookup_arch): Change machine parameter from long to unsigned
3947 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3949 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3950 a symbol with a non-zero plt_offset.
3952 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3954 * elfcode.h (align_file_position): Remove; not used.
3956 * configure.in: Only check for <sys/procfs.h> on a native system,
3957 and make sure it defines prstatus_t.
3958 * configure: Rebuild.
3960 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3962 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3964 * config.in: Rename from config.h.in.
3965 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3966 Check for config.h:config.in when creating stamp-h.
3967 * configure: Rebuild.
3968 * Makefile.in (stamp-h): Depend upon config.in rather than
3969 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3970 calling config.status.
3972 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3973 (Makefile): Just rebuild Makefile.
3974 (config.h, stamp-h): New targets.
3975 * configure.in: Create stamp-h when rebuilding config.h.
3976 * configure: Rebuild.
3978 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3980 * configure.in: Call AC_CONFIG_HEADER. Substitute
3981 HOST_64BIT_LONG. Check that various header files exist. Check
3982 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3983 and/or free need to be declared. Don't make a link to sysdep.h.
3984 Define TRAD_HEADER for various hosts.
3985 * configure: Rebuild.
3986 * configure.host: Don't set my_host. Add definitions taken from
3987 host header files for various entries. Remove entries which now
3989 * acconfig.h: New file.
3990 * config.h.in: New file, built by autoheader.
3991 * sysdep.h: New file.
3992 * Makefile.in (do_distclean): Don't remove sysdep.h.
3994 (LOCAL_H_DEPS): New variable.
3995 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3997 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3998 ($(OPTIONAL_BACKENDS)): Likewise.
3999 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4000 looking through sysdep.h.
4001 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4002 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4003 (fprintf_vma, sprintf_vma): Likewise.
4004 (int64_type, uint64_type): Don't define.
4005 * bfd-in2.h: Rebuild.
4006 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4007 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4008 * lynx-core.c: Include stuff from old hosts/lynx.h.
4009 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4010 rather than NO_FCNTL.
4011 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4012 rather than NATIVE_HPPAHPUX_COMPILER.
4013 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4015 * hosts/*.h: Remove all header files which merely include,
4016 declare, and define things. Leave header files which define
4017 information needed by trad-core.c.
4019 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4020 (BFD_CC_FOR_BUILD): Define.
4021 * configure.in: Use BFD_CC_FOR_BUILD.
4022 * configure: Rebuild.
4024 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4026 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4027 * configure: Rebuild.
4029 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4032 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4034 * config.bfd: i386pe_ve -> i386pe_vec.
4036 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4038 * configure.host: Incorporate host Makefile fragments by setting
4040 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4041 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4042 value based on whether the code is being compiled by a cross
4043 compiler. Don't substitute host_makefile_frag or frags.
4044 * aclocal.m4: New file to define local AC_PROG_CC.
4045 * configure: Rebuild.
4046 * Makefile.in (INSTALL): Set to @INSTALL@.
4047 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4048 (INSTALL_DATA): Set to @INSTALL_DATA@.
4050 (CC): Define as @CC@.
4051 (CFLAGS): Set to @CFLAGS@.
4052 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4053 (@host_makefile_frag@): Remove.
4054 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4055 after other options.
4056 (config.status): Remove dependency upon @frags@.
4057 * config/*.mh, config/README: Remove.
4059 * config.bfd: Rewrite to incorporate the contents of the Makefile
4060 fragments by setting shell variables, rather than merely returning
4061 the name of a Makefile fragment.
4062 * configure.in: Use shell variables set by config.bfd rather than
4063 looking at the target Makefile fragment files. Don't substitute
4064 target_makefile_frag. Do substitute TDEFINES.
4065 * configure: Rebuild.
4066 * Makefile.in (@target_makefile_frag@): Remove.
4067 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4068 * config/*.mt: Remove.
4070 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4072 * configure.in: Put changequote lines around "i[345]86" patterns
4073 section of core file support.
4075 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4077 * som.c (som_bfd_print_private_bfd_data): Define to use the
4080 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4082 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4083 entry, text_start and data_start.
4085 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4087 * Makefile.in (OFILES): Remove $(TDEPFILES).
4088 * config/apollo.mt (TDEPFILES): Remove.
4089 * config/README: Update.
4091 * configure.in: For a native configuration, set COREFILE and
4092 COREFLAG based on the canonical host name.
4093 * configure: Rebuild.
4094 * Makefile.in: Rebuild dependencies.
4095 (ALL_CFLAGS): Add @COREFLAG@.
4096 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4097 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4098 support routines. Check LYNX_CORE rather than HOST_LYNX.
4099 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4100 * i386lynx.c: Likewise.
4101 * m68klynx.c: Likewise.
4102 * sparclynx.c: Likewise.
4103 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4104 * *-core.c: Comment changes.
4105 * config/decstation.mh (HDEPFILES): Remove.
4106 (HDEFINES): Remove -DTRAD_CORE.
4107 * config/irix3.mh (RANLIB): Remove.
4108 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4109 (HDEFINES): Remove -DIRIX_CORE.
4110 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4111 (HDEFINES): Remove -DTRAD_CORE.
4112 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4113 * config/ultra3.mh (RANLIB): Remove.
4114 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4115 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4116 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4117 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4118 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4119 * config/i386aix.mh, config/i386bsd.mh: Remove.
4120 * config/i386linux.mh, config/i386mach3.mh: Remove.
4121 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4122 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4123 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4124 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4125 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4126 * config/solaris2.mh, config/stratus.mh: Remove.
4127 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4128 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4130 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4132 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4133 DT_FINI entry if the appropriate symbol is not in the hash table.
4135 * libelf.h (struct elf_backend_data): Add create_program_headers
4136 and want_hdr_in_seg fields.
4137 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4139 (elf_backend_create_program_headers): Likewise.
4140 (elfNN_bed): Initialize create_program_headers and
4142 * elf.c (get_program_header_size): Call create_program_headers
4144 (map_program_segments): Check want_hdr_in_seg backend field. Call
4145 create_program_headers backend routine.
4147 * elf.c (assign_file_positions_except_relocs): Align non allocated
4148 sections when creating an executable.
4150 * elfcode.h (elf_swap_phdr_in): Make non static.
4151 (elf_swap_phdr_out): Make non static.
4152 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4153 (bfd_elf32_swap_phdr_out): Declare.
4154 (bfd_elf64_swap_phdr_in): Declare.
4155 (bfd_elf64_swap_phdr_out): Declare.
4157 * ecofflink.c (ecoff_collect_shuffle): New static function.
4158 (_bfd_ecoff_get_accumulated_pdr): New function.
4159 (_bfd_ecoff_get_accumulated_sym): New function.
4160 (_bfd_ecoff_get_accumulated_ss): New function.
4161 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4162 (_bfd_ecoff_get_accumulated_sym): Declare.
4163 (_bfd_ecoff_get_accumulated_ss): Declare.
4164 * libbfd.h: Rebuild.
4166 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4168 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4170 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4171 warning symbols. If any section is named .gnu.warning.XXX, treat
4172 the contents as a warning to be issued if the symbol XXX is
4174 (elf_link_output_extsym): For an indirect or warning symbol, just
4175 output the symbol it points to.
4177 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4178 if bfd_hash_allocate fails, since it will already be set.
4179 (generic_link_hash_newfunc): Likewise.
4180 (archive_hash_newfunc): Likewise.
4181 (hash_entry_bfd): New static function.
4182 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4183 callback. Allocate a new warning using the hash table newfunc.
4184 Use bfd_hash_replace to update the entry in the hash table, rather
4185 than assuming we can copy the fields with structure assignment.
4187 * hash.c (bfd_hash_replace): New function.
4188 * bfd-in.h (bfd_hash_replace): Declare.
4189 * bfd-in2.h: Rebuild.
4191 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4193 * config.bfd: Add mips*vr4300-*-elf* target.
4194 * config/mipsbvr4300.mt: Added.
4196 See file ChangeLog.2
4203 version-control: never