1 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure: Rebuild with autoconf 2.10.
5 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
6 potential leading underscore in the allocated buffer.
8 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
11 symbols into .sbss if this is a relocatable link.
13 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
15 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
16 undefined symbols when creating a shared library.
18 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
20 * coff-sh.c: Add a bunch of new code and static const arrays to
21 support aligning loads and stores on four byte memory boundaries.
23 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
25 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
27 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
30 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
32 * cache.c (bfd_open_file): Unlink the file before opening it for
33 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
35 * opncls.c (bfd_fdopenr): Set opened_once.
37 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
39 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
42 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
43 the code unconditionally.
45 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
47 * libcoff-in.h (struct pei_section_tdata): Define structure.
48 (pei_section_data): Define macro.
50 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
51 store s_paddr field in pei_section_data.
52 (coff_compute_section_file_positions): Use pei_section_data rather
53 than _cooked_size, and don't overwrite an existing value.
54 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
55 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
56 * peicode.h (coff_bfd_copy_private_section_data): Define if
58 (pe_bfd_copy_private_section_data): New static function if
61 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
63 * srec.c (srec_set_arch_mach): Write as a function rather than a
66 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
67 no map, just check each member in turn to see whether it is
70 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
72 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
73 table. Call BFD_ASSERT to validate header size, instead of
75 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
78 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
80 * ppcboot.c: New target for looking at PPCbug boot records.
82 * config{ure.in,.bfd}: Add support for ppcboot target.
84 * configure: Regenerate.
86 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
88 * coff-h8300.c (howto_table): Update names to match recent
89 changes to include/coff/internal.h. Fix minor errors in the
90 existing relocs. Add R_MOVL1 and R_MOVL2.
91 (rtype2howto): Similarly.
92 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
93 existing relaxing code and peform more relaxing.
94 (h8300_reloc16_extra_cases): Likewise.
96 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
98 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
101 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
103 * elfcode.h (elf_object_p): Reject generic ELF target if
104 e_machine matches an alternate machine code in a specific backend.
106 * netbsd-core.c (netbsd_core_vec): Remove initializer for
107 obsolete align_power_min field.
109 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
111 * coff-h8300.c (reloc_howto_type): Add howto entry for
113 (rtype2howto): Handle R_PCRWORD_B.
114 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
115 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
116 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
119 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
121 * aoutx.h (translate_from_native_sym_flags): Set the section for
122 BSF_CONSTRUCTOR symbols.
124 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
127 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
129 * coffcode.h (coff_write_object_contents): In comdat section lookup,
130 stop looking when section is found.
132 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
134 * coffcode.h (STRING_SIZE_SIZE): Define.
135 (styp_to_sec_flags): Handle long symbol names when looking for the
137 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
138 (bfd_coff_long_section_names): Define.
139 (coff_write_object_contents): Handle long section names.
140 (bfd_coff_std_swap_table): Initialize new field.
141 * libcoff.h: Rebuild.
142 * coffgen.c (make_a_section_from_file): Handle long section
144 (coff_write_symbols): Handle long section names.
145 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
146 * coff-mips.c (mips_ecoff_backend_data): Likewise.
147 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
148 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
149 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
150 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
151 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
152 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
154 * bout.c (b_out_callback): Set lma of sections.
155 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
156 parameter to output_bfd. Used input_bfd instead of output_bfd in
159 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
161 * aoutx.h (translate_from_native_sym_flags): Don't create
162 SEC_CONSTRUCTOR sections.
163 * ecoff.c (ecoff_set_symbol_info): Likewise.
165 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
166 From Don Bowman <bowman@waterloo.hp.com>.
168 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
170 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
171 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
173 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
175 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
176 mips_32_relocs field.
177 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
178 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
179 relocs against a global symbol which is not defined in a regular
181 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
182 against a global symbol, increment mips_32_relocs.
183 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
184 the symbol is not defined in a regular file, make room in the
187 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
189 * ecoff.c (ecoff_compute_section_file_positions): Track the real
190 file position and the virtual file position separately. Set
191 filepos information bsaed on the real file position.
192 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
193 Jan 23 change to coffcode.h.
195 * som.c (som_slurp_symbol_table): Set the symbol count to the
196 number of BFD symbols created.
198 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
200 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
201 output file if linking shared objects. Loop to check all relocs,
202 rather than returning false on first error.
204 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
206 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
207 (ppc_elf_additional_program_headers): If .interp section, bump #
208 of program headers by 1.
209 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
210 (ppc_elf_size_dynamic_sections): Add support for .plt section.
211 (ppc_elf_check_relocs): Print out filename in debug code. Enable
213 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
215 (ppc_elf_relocate_section): If the output section isn't defined,
216 don't abort, just give an error message.
218 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
219 being created is .sdata or .sdata2, don't make the symbol dynamic.
221 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
223 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
224 members of an archive for dynamic objects with no symbols, and
225 pass them directly to check_archive_element.
226 (xcoff_link_check_ar_symbols): Pass dynamic objects to
227 xcoff_link_check_dynamic_ar_symbols.
228 (xcoff_link_check_dynamic_ar_symbols): New static function.
230 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
231 from _bfd_nodynamic to _bfd_xcoff.
232 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
234 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
235 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
236 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
237 * libcoff.h: Rebuild.
238 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
239 (xcoff_get_section_contents): New static function.
240 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
241 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
242 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
243 (xcoff_dynamic_reloc): New static variable.
244 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
245 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
247 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
249 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
250 if reloc_entry->addend is not 0.
251 (CALC_ADDEND): Just set the addend to reloc.r_offset.
253 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
255 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
257 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
258 Add entries for R_SPARC_[56].
259 (sparc_reloc_map): Add entries for R_SPARC_[56].
261 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
263 Optimize linking of stabs in sections as used in ELF and COFF.
265 * libbfd-in.h (_bfd_link_section_stabs): Declare.
266 (_bfd_write_section_stabs): Declare.
267 (_bfd_write_stab_strings): Declare.
269 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
270 (struct coff_link_hash_table): Add stab_info field.
271 * libcoff.h: Rebuild.
272 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
274 (coff_link_add_symbols): Call _bfd_link_section_stabs if
276 (_bfd_coff_final_link): Write out stab strings hash table.
277 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
278 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
280 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
281 (struct bfd_elf_section_data): Add stab_info field.
282 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
284 * elflink.h (elf_link_add_object_symbols): If appropriate, call
285 _bfd_link_section_stabs.
286 (elf_bfd_final_link): Write out stab strings hash table.
287 (elf_link_input_bfd): Handle optimized stabs sections.
288 * reloc.c (_bfd_final_link_relocate): Check address against
289 _raw_size rather than _cooked_size.
290 * Makefile.in: Rebuild dependencies.
291 (BFD_LIBS): Add stabs.o
292 (BFD_LIBS_CFILES): Add stabs.c.
294 * VERSION: Increment for bfdlink.h change.
296 * coffgen.c (coff_renumber_symbols): Correct handling of
297 BSF_NOT_AT_END common symbols.
299 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
301 * coff-ppc.c (record_toc): Add cast to avoid warning.
302 (ppc_allocate_toc_section): Likewise.
303 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
304 (ppc_coff_reloc_type_lookup): Remove unreached code.
305 * coffcode.h (coff_write_object_contents): Don't take the address
307 * peicode.h (pe_print_idata): Add casts to avoid warning.
308 (pe_print_edata): Likewise.
309 (pe_print_reloc): Remove ANSI C string concatenation.
311 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
313 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
315 * libcoff.h: Rebuild.
316 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
318 (coff_swap_aux_out): Likewise.
319 * peicode.h (coff_swap_aux_in): Likewise.
320 (coff_swap_aux_out): Likewise.
321 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
323 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
325 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
326 Fix up .bf endndx link fields.
327 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
329 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
332 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
334 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
335 on Solaris PowerPC systems doesn't get confused.
337 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
340 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
341 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
342 update did_reg and did_reg2.
344 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
346 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
348 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
349 callback routines, pass h->root.string rather than name, in case
350 copy is true and name is transient.
352 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
354 * elfcore.h: Add support for core files with multiple threads.
355 (Primarily for Solaris.)
357 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
359 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
360 section->orelocation is NULL.
362 * coffgen.c (bfd_coff_get_syment): New function.
363 (bfd_coff_get_auxent): New function.
364 * bfd-in.h (bfd_coff_get_syment): Declare.
365 (bfd_coff_get_auxent): Declare.
366 * bfd-in2.h: Rebuild.
368 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
370 * elf32-mips.c (struct mips_hi16): Define.
371 (mips_hi16_addr, mips_hi16_addend): Remove.
372 (mips_hi16_list): New static variable.
373 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
374 (mips_elf_lo16_reloc): Process mips_hi16_list.
375 (mips_elf_relocate_section): Permit an arbitrary number of HI16
376 relocs before the associated LO16 reloc.
378 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
380 * versados.c (versados_scan): Check bfd_alloc return value.
381 (versados_object_p): Check all bfd_read return values. Require
382 that lang field be less than 10, to avoid confusion with Intel Hex
385 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
387 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
388 not 0, for an absolute symbol.
389 (NAME(aout,swap_ext_reloc_out)): Likewise.
391 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
392 (ihex_write_object_contents): For a large start address, output
393 the full 32 bit address in record type 5.
395 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
396 to int to avoid promotion problems in prototype.
398 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
400 * configure.host: Use ${srcdir} when looking for picfrag.
402 * configure.host: Switch on ${libdir}, not $(libdir). From
403 alan@spri.levels.unisa.edu.au (Alan Modra).
405 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
406 entry point, not just for DYNAMIC objects.
407 * sunos.c (sunos_add_dynamic_symbols): Always call
408 sunos_create_dynamic_sections. If called with a non DYNAMIC
409 object, don't do anything else.
410 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
412 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
414 * configure.in: Permit --enable-shared to specify a list of
416 * configure: Rebuild.
418 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
419 host when configuring with --enable-shard.
421 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
423 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
426 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
427 to avoid crashing in bfd_hash_replace.
429 * sysdep.h: Use #ifdef, not #if.
431 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
433 * config.in: Rebuild.
435 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
437 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
438 (AC_CHECK_HEADERS): Check for sys/time.h
439 (AC_HEADER_TIME): Add macro.
440 * configure: Rebuild.
441 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
442 to control what combination of <time> and <sys/time.h>
445 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
447 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
448 (aout_32_sunos4_write_object_contents): Likewise.
449 * aoutx.h (NAME(aout,machine_type)): Handle
450 bfd_mach_sparc_{sparclet,sparclite}.
451 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
452 (bfd_mach_sparc_v9_p): Update.
453 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
454 * libaout.h (enum machine_type): Add M_SPARCLET.
455 * sunos.c (MACHTYPE_OK): Define.
456 * bfd-in2.h: Regenerated.
458 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
460 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
461 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
462 * elflink.c (_bfd_elf_create_got_section): Store the
463 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
464 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
465 global offset table goes over 0x1000, set the value of
466 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
467 (elf32_sparc_relocate_section): Subtract the offset of
468 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
470 * elfcode.h: Don't include <string.h>.
472 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
474 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
475 generic_link_hash_newfunc. All references changed.
476 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
477 moved here from libbfd-in.h.
478 * libbfd-in.h: Corresponding changes.
479 * libbfd.h: Regenerated.
481 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
483 * aoutx.h (aout_link_input_section_std): When reporting an
484 overflow error, use the name of the symbol in the hash table if
486 (aout_link_input_section_ext): Likewise.
488 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
489 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
491 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
493 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
494 * coffcode.h (coff_compute_section_file_positions): Likewise.
495 (coff_write_object_contents): Likewise.
497 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
499 * section.c (SEC_LINK_ONCE): Define.
500 (SEC_LINK_DUPLICATES): Define.
501 (SEC_LINK_DUPLICATES_DISCARD): Define.
502 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
503 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
504 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
505 * bfd-in2.h: Rebuild.
506 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
507 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
508 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
509 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
510 SEC_LINK_ONCE, and look through the symbol table for the setting
511 for SEC_LINK_DUPLICATES.
512 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
513 set for a section, find the section symbol in the symbol table,
514 and set the aux entry based on SEC_LINK_DUPLICATES.
515 * coffgen.c (coff_print_symbol): Add a space before "checksum".
516 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
517 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
518 * coff-i386.c (i386coff_vec): Likewise.
519 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
521 * VERSION: Bump to 2.6.1.
522 * Makefile.in (stamp-h): Depend upon VERSION.
524 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
526 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
528 * linker.c (generic_link_hash_newfunc): No longer static.
529 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
531 * coff-h8300.c: Add two derived hash tables and their associated
532 funtions and #defines for use by the h8300 linker.
533 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
534 the function vector as needed. Place the address of the function
535 vector entry in the location specified by the R_MEM_INDIRECT reloc.
536 Rewrite the vectors section contents as necessary.
537 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
538 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
539 (coff_bfd_link_hash_table_create): Likewise.
541 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
543 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
544 __attribute__ ((__unused__)) so that -Wall doesn't warn about
546 (hppa_rebuild_insn): Pass pointer to correct type to
547 low_sign_unext and dis_assemble_21.
549 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
551 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
552 Stick with sparc-*-{sysv4*,solaris2*}.
554 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
556 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
557 (coff_swap_aux_out): Swap out extra PE x_scn fields.
558 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
559 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
560 fields is non-zero, print them.
562 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
563 ifdef. Remove unused variables.
564 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
566 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
567 (get_symbol_value): Ifdef out.
568 (pe_ppc_reloc): Ifdef out. Remove unused variables.
569 (coff_ppc_relocate_section): Remove unused variables. Make
570 fprintf strings and argument types correspond. Put before_addr in
572 (dump_toc): Make fprintf strings and argument types correspond.
573 (ppc_process_before_allocation): Remove unused variables. Always
575 (ppc_reflo_reloc): Ifdef out.
576 (ppc_addr32nb_reloc): Ifdef out.
577 (ppc_coff_rtype2howto): Make fprintf strings and argument types
579 (coff_ppc_rtype_to_howto): Likewise.
580 (ppc_coff_swap_sym_in_hook): Remove unused variables.
582 * peicode.h (pe_print_idata): Move otherwise unused variables into
583 the #ifdef where they are used. Always return a value.
584 (pe_print_edata): Make fprintf strings and argument types
585 correspond. Always return a value.
586 (pe_print_pdata): Removed unused variable addr_value. Always
588 (pe_print_reloc): Remove unused variable onaline. Make fprintf
589 strings and argument types correspond. Always return a value.
591 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
592 (ppc_elf_finish_dynamic_symbol): Move definition of unused
593 variable rela inside #if 0 section where it is used.
596 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
597 functions to start with _bfd_.
598 * aout-ns32k.c: Include ns32k.h. Change references to renamed
599 functions in cpu-ns32k.h.
600 * Makefile.in: Rebuild dependencies.
601 (HFILES): Add ns32k.h.
603 * section.c (struct sec): Add linker_mark field. Change
604 user_set_vma and reloc_done to be single bit fields.
605 (STD_SECTION): Update accordingly.
606 * bfd-in2.h: Rebuild.
607 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
609 (aout_link_input_bfd): Don't link unmarked sections.
610 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
612 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
613 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
615 * elflink.h (elf_bfd_final_link): Mark sections included in the
617 (elf_link_input_bfd): Don't link unmarked sections.
618 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
620 (xcoff_link_input_bfd): Don't link unmarked sections.
622 * coffswap.h (coff_swap_scnhdr_out): Include section name in
623 overflow error messages.
625 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
627 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
628 is not set, print "BFD: " before the error message.
630 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
631 Miles Bader <miles@gnu.ai.mit.edu>.
632 * configure: Rebuild.
634 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
636 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
639 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
640 m68k-aout, m68k-coff, and m68k-elf targets.
642 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
644 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
645 (ieee_generic_stat_arch_elt): Restructured to prevent
646 ieee_object_p from being called repeatedly.
648 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
650 * coffcode.h (coff_write_object_contents): Allocate
651 buffers large enough for any FILEHDR or AOUTHDR.
653 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
655 * ecofflink.c (lookup_line): New static function, renamed and
656 slighly changed from old _bfd_ecoff_locate_line.
657 (_bfd_ecoff_locate_line): Cache line number information. Use
658 lookup_line for actual lookup.
660 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
662 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
663 multiple of 20 bytes.
665 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
667 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
668 allocate ecoff_find_line, and don't initialize by hand.
669 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
670 mips_elf_find_line, and don't call memset.
672 * coffcode.h (coff_compute_section_file_positions): If not
673 producing a final executable, don't consider sofar when aligning
674 the section to the correct size.
676 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
678 * coffcode.h (coff_add_missing_symbols): Ifdef out.
679 (coff_write_object_contents): Don't call coff_add_missing_symbols.
680 * coffgen.c (coff_section_symbol): Ifdef out.
682 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
684 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
685 output_bfd is not NULL.
687 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
689 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
690 of bfd_alloc (fixes fix_line not being initialized).
691 Delete zeroing of fix_{value,tag,end,scnlen} fields.
693 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
695 * coffcode.h: Allow specific backends to override the
696 bfd_link_add_symbols routine.
698 * coff-h8300.c: Include genlink.h.
699 (howto_table): Add R_MEM_INDIRECT.
700 (rtype2howto): Support R_MEM_INDIRECT.
701 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
704 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
706 * coff-alpha.c (alpha_relocate_section): Use
707 info->callbacks_warning, rather than _bfd_error_handler, for
708 "multiple gp" warning.
710 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
712 * linker.c (bfd_wrapped_link_hash_lookup): New function.
713 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
714 table string. Use bfd_wrapped_link_hash_lookup.
715 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
717 * aoutx.h (aout_link_write_symbols): Use the name from the hash
718 table, if any, when writing out symbols.
719 (aout_link_input_section_std): Use the name from the hash table,
720 if any, when reporting undefined symbols.
721 (aout_link_input_section_ext): Likewise.
722 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
723 * bout.c (get_value): Likewise.
724 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
725 * ecoff.c (ecoff_reloc_link_order): Likewise.
726 * elflink.h (elf_link_add_object_symbols): Likewise.
727 (elf_reloc_link_order): Likewise.
728 * linker.c (_bfd_generic_link_output_symbols): Likewise.
729 (_bfd_generic_reloc_link_order): Likewise.
730 (default_indirect_link_order): Likewise.
731 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
732 * sunos.c (sunos_add_one_symbol): Likewise.
733 * xcofflink.c (xcoff_link_add_symbols): Likewise.
734 (bfd_xcoff_link_count_reloc): Likewise.
735 (xcoff_reloc_link_order): Likewise.
737 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
738 into -1 for intern->rss.
740 * configure: Rebuild with autoconf 2.8.
742 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
744 * stab-syms.c (__define_stab_duplicate): Define.
745 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
747 * bfd-in.h (bfd_get_stab_name): Declare.
748 * bfd-in2.h: Rebuild.
749 * Makefile.in: Rebuild dependencies.
750 (BFD_LIBS): Add stab-syms.o.
751 (BFD_LIBS_CFILES): Add stab-syms.c.
752 (BFD32_BACKENDS): Remove stab-syms.o.
753 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
754 * configure.in: Don't list stab-syms.o in bfd_backends.
755 * configure: Rebuild.
756 * libaout.h (aout_stab_name): Don't declare.
757 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
760 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
762 * elf.c (assign_file_positions_for_segments): Adjust file offset
763 for section alignment even if SEC_LOAD is not set.
765 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
767 * configure.in: Don't set SHLIB or SHLINK to an empty string,
768 since they appear as targets in Makefile.in.
769 * configure: Rebuild.
771 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
772 don't fiddle with a symbol which is not defined anywhere.
774 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
776 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
777 though they are defined in a shared library.
778 (xcoff_build_ldsyms): Likewise.
780 * coffgen.c (coff_find_nearest_line): Don't look at the line
781 numbers for the section if section->lineno is NULL.
783 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
784 message rather than calling BFD_ASSERT.
785 * elfcode.h (write_relocs): Check return value of
786 _bfd_elf_symbol_from_bfd_symbol.
788 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
790 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
793 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
795 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
797 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
798 hppa_reloc_field_selector_type_alt.
799 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
800 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
802 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
804 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
806 * elf.c (assign_file_positions_for_segments): Adjust the segment
807 memory size for the alignment of a SEC_ALLOC section, not just a
810 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
812 * m68klinux.c: New file.
813 * hosts/m68klinux.h: New file.
814 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
815 * configure.in (m68*-*-linux*): New native host.
816 (m68klinux_vec): New vector.
817 * configure: Rebuild.
818 * targets.c (m68klinux_vec): Declare.
819 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
820 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
821 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
822 declaration from bfd_linux_size_dynamic_sections.
823 (bfd_m68klinux_size_dynamic_sections): Declare.
824 * bfd-in2.h: Rebuild.
825 * Makefile.in: Rebuild dependencies.
826 (BFD32_BACKENDS): Add m68klinux.o.
827 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
829 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
831 * libhppa.h (pa_arch): Add pa20.
832 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
833 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
834 (hppa_field_adjust): Handle e_nsel.
835 * som.c: Provide default definitions for many new relocs found only
836 in hpux10 include files.
837 (som_fixup_formats): Add several new relocs from hpux10.
838 (som_hppa_howto_table): Add hpux10 relocs.
839 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
841 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
843 * mpw-make.sed: Edit out recent shared library support, and
844 rules to rebuild .h files using doc/chew.
846 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
848 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
849 size even of sections with no contents.
851 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
853 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
854 starting with '$' the way we skip names starting with '.'. When
855 updating x_endndx, don't be fooled by an index which has been
858 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
859 struct/union/enum type with no elements.
861 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
863 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
865 * archive.c (bfd_generic_archive_p): If the first file in the
866 archive can not be recognized as an object, don't assume that this
869 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
870 format is not bfd_object.
871 (bfd_elf_get_dt_soname): Likewise.
873 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
875 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
878 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
880 * bfd.c (tdata): Add netbsd_core_data.
881 * bfd-in2.h: Regenerated.
883 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
885 * sunos.c (SUNOS_CONSTRUCTOR): Define.
886 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
887 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
890 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
891 to get the symbol index, matching 14 Jul 95 change.
893 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
895 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
896 Remove duplicate definition of gp.
898 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
900 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
901 assume that we can set the GP value and then get the same value,
902 since it won't be true if the output file is neither ELF nor
904 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
905 _bfd_get_gp_value here.
906 (mips_gprel_reloc): Don't assume we can set and get the GP value.
907 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
909 (mips_elf_lo16_reloc): Likewise.
910 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
911 Don't require that the BFD be ELF.
912 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
913 (mips_elf_gprel32_reloc): Likewise.
914 (mips_elf_relocate_section): Don't assume we can set and get the
916 (mips_elf_finish_dynamic_symbol): Don't bother to use
917 _bfd_get_gp_value here.
919 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
920 Don't change epdr between malloc and free. Be careful not to free
921 NULL pointers. Zero out the first RPDR.
923 * configure.host: On Linux, only pass -rpath option if $(libdir)
924 is neither /lib nor /usr/lib. From Alan Modra
925 <alan@mullet.Levels.UniSA.Edu.Au>.
927 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
929 (elf_dt_name): Rename from elf_dt_needed_name.
930 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
932 (bfd_elf_get_dt_soname): New function.
933 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
934 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
935 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
936 * bfd-in2.h: Rebuild.
938 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
940 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
941 _bfd_sparc_elf_reloc_type_lookup.
942 (bfd_elf32_bfd_reloc_type_lookup): Update.
943 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
944 (sparc64_elf_howto_table): Define.
945 (sparc_reloc_map): Define.
946 (sparc64_elf_reloc_type_lookup): New function.
947 (sparc_elf_wdisp16_reloc): New function.
948 (elf_info_to_howto): Use sparc64_elf_howto_table.
949 (sparc64_elf_relocate_section): Likewise.
950 (bfd_elf64_bfd_reloc_type_lookup): Update.
952 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
954 * configure.host: Check for 'do not mix' from native linker before
955 trying to use -rpath.
957 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
959 * bfd.c (_bfd_get_gp_value): New function.
960 (_bfd_set_gp_value): New function.
961 * libbfd-in.h (_bfd_get_gp_value): Declare.
962 (_bfd_set_gp_value): Declare.
964 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
965 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
966 directly to the fields in the tdata information.
967 (alpha_relocate_section): Likewise.
968 * coff-mips.c (mips_adjust_reloc_in): Likewise.
969 (mips_gprel_reloc): Likewise.
970 (mips_relocate_section): Likewise.
971 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
972 (mips_elf_lo16_reloc): Likewise.
973 (mips_elf_final_gp): Likewise.
974 (mips_elf_gprel16_reloc): Likewise.
975 (mips_elf_gprel32_reloc): Likewise.
976 (mips_elf_relocate_section): Likewise.
977 (mips_elf_finish_dynamic_symbol): Likewise.
979 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
981 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
983 * configure.in: Call AC_PROG_CC before configure.host.
984 * configure: Rebuild.
985 * configure.host: Don't set information which autoconf should
986 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
988 * configure.host: Remove go32 and win32 host information, since it
989 should no longer be needed.
991 * elf.c (map_sections_to_segments): If we have a .dynamic section,
992 then start a new segment rather than put a writable section in a
995 * configure.host: Set RPATH_ENVVAR.
997 * Makefile.in: Rebuild dependencies.
999 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1000 zero_section variable.
1002 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1004 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1005 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1006 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1008 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1010 * ieee.c (ieee_write_expression): Only use an R variable for a
1011 local symbol. Don't output a zero offset. Handle a zero address.
1012 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1013 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1015 (parse_expression): Don't try to handle multiple occurrences of a
1016 P variable. Handle I variables differently from X variables. Fix
1017 the order of minus expressions.
1018 (ieee_slurp_external_symbols): Generate an I variable for an NN
1019 record. Fix handling of ATI and ATX records.
1020 (ieee_slurp_sections): Only set minimal section attributes.
1021 Adjust them later, based on the section contents.
1022 (ieee_object_p): Read in the file until just after the ME record.
1023 Call ieee_slurp_section_data to set the section flags.
1024 (do_one): Add iterations parameter. Only repeat the first load
1025 item. Set the section and file reloc flags.
1026 (ieee_slurp_section_data): Set section flags. Pass iterations to
1028 (ieee_canonicalize_reloc): Handle I variables.
1029 (do_with_relocs): Only emit relocation size when necessary.
1030 Increase MAXRUN to 127. Change ov to be assigned, and take
1031 src_mask and pcrel_offset into account.
1032 (ieee_write_data_part): Skip sections that are not loaded.
1033 (ieee_write_external_part): Don't output optional last entry of WX
1035 (ieee_write_me_part): Make setting of me_record neater.
1036 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1038 * syms.c (stt): Add entries for zerovars, vars, and code.
1040 * elfcode.h (validate_reloc): New static function.
1041 (write_relocs): Call validate_reloc for non ELF relocs.
1043 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1044 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1045 (TARGET_LITTLE_SYM): Likewise.
1047 * config.bfd (m68*-*-psos*): New target.
1049 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1051 * i386msdos.c: Remove some #if 0 code.
1052 (msdos_write_object_contents): Don't include empty sections in the
1053 size computation, regardless of their address.
1055 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1057 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1058 is NULL, ie, the -r switch is used.
1060 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1063 (BFD_RELOC_MIPS_GOT_LO16): Define.
1064 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1065 * bfd-in2.h, libbfd.h: Rebuild.
1066 * elf32-mips.c (mips_reloc_map): Map new relocs.
1068 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1070 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1073 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1074 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1075 simple number for the section address, rather than an expression.
1076 Limit the number of bytes between relocs to MAXRUN.
1077 (ieee_write_me_part): Set me_record to the file offset after the
1079 (ieee_write_processor): New static function.
1080 (ieee_write_object_contents): Use ieee_write_processor.
1082 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1086 * coff-aux.c: Change include of aux.h to aux-coff.h.
1088 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1090 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1091 relocation put the addend both in the reloc entry and the data.
1092 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1095 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1096 a R_68K_PCxx reloc against a defined global symbol directly.
1097 (elf_m68k_check_relocs): Don't count such a reloc.
1099 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1100 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1101 symbol for now, otherwise always record the symbol as dynamic.
1102 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1103 is not referenced by a dynamic object, and we are not making a
1104 shared object, then don't make a PLT entry. If we do make a PLT
1105 entry, make sure the symbol has been recorded as dynamic.
1107 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1109 * configure.host: When making a shared library, set HLDFLAGS to
1110 pass an appropriate -rpath option. Use the make variable SONAME
1111 as the shared library soname, rather than computing it here. On
1112 SunOS, build stamp-tshlink in place of $(SHLINK).
1113 * Makefile.in (SONAME): New variable.
1114 ($(SHLINK)): Make a link to the transformed name, as well.
1115 (stamp-tshlink): New target.
1116 (install): Skip stamp-tshlink during install.
1118 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1120 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1121 linker sections have been set up yet.
1123 * elf.c (make_mapping): Add an additional argument to suppress
1124 making the first section include the program headers.
1125 (map_sections_to_segments): If the user used -Ttext such that the
1126 program headers are on a different page, do not set the flags
1127 saying that this section includes the program headers.
1129 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1131 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1132 don't define TRAD_HEADER.
1133 * configure: Rebuild.
1135 * netbsd-core.c: New file, support for NetBSD core files.
1136 * hosts/*nbsd.h: Removed.
1138 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1140 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1141 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1142 * libbfd.h, bfd-in2.h: Regenerated.
1143 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1144 bfd_elf32_bfd_reloc_type_lookup.
1145 (reloc_type{,_names}): Deleted.
1146 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1148 (sparc_reloc_map): Add sparc64 relocs.
1149 (sparc_elf_notsupported_reloc): New static function.
1150 (sparc_elf_wdisp16_reloc): New static function.
1151 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1152 (elf32_sparc_relocate_section): Likewise.
1153 (bfd_elf32_bfd_reloc_type_lookup): Define.
1154 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1155 (reloc_type{,_names}): Deleted.
1156 (elf_sparc_howto_table): Deleted.
1157 (sparc_reloc_map): Deleted.
1158 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1159 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1161 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1163 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1166 * Makefile.in (program_transform_name): New variable.
1167 (install): Transform library name before installing it.
1169 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1171 * archures.c (bfd_mach_i960_hx): Define.
1172 * bfd-in2.h: Rebuild.
1173 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1174 (MATRIX): Expand entries for HX.
1175 (arch_info_struct): Add i960:hx entry.
1176 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1177 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1178 (coff_set_flags): Handle bfd_mach_i960_hx.
1180 Support for building as a shared library, based on patches from
1181 Alan Modra <alan@spri.levels.unisa.edu.au>:
1182 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1183 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1184 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1185 * configure: Rebuild.
1186 * configure.host: If --enable-shared, adjust shared library stuff
1187 based on the host. If the host is SunOS, and the linker supports
1188 -rpath, set HLDFLAGS to use it.
1189 * Makefile.in (ALLLIBS): New variable.
1190 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1191 (COMMON_SHLIB, SHLINK): New variables.
1192 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1193 (STAGESTUFF): Remove variable.
1194 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1196 (stamp-ofiles): New target, like old ofiles target, but build
1197 using a temporary file and move-if-change, and touch stamp-ofiles
1199 (ofiles): Just depend upon stamp-ofiles.
1200 (stamp-piclist, piclist): New targets.
1201 ($(SHLIB), $(SHLINK)): New targets.
1202 (targets.o, archures.o): Build twice if PICFLAG is set.
1203 (do_mostlyclean): Remove pic/*.o.
1204 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1206 (do_distclean): Remove pic and stamp-picdir.
1207 (install): Install shared libraries.
1208 ($(OFILES)): Depend upon stamp-picdir.
1209 (stamp-picdir): New target.
1211 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1213 * libcoff.h: Rebuild.
1215 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1216 flavour of a section with no owner.
1218 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1219 ELF_LINK_NON_ELF flag.
1220 (mips_elf_create_got_section): Likewise.
1222 * elf.c: Revert last change, since it breaks dynamic linking.
1223 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1225 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1226 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1227 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1229 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1231 * elf.c (assign_file_positions_for_segments): If the backend does
1232 not want the elf header or the program headers in the address
1233 space, do not include them in the calculations.
1235 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1236 function to determine if we need additional program headers.
1237 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1238 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1240 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1242 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1244 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1246 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1247 back into one line. Some compilers (sunos 4.1.3 for example)
1248 won't accept args split across more than one line.
1250 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1252 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1253 * configure: Regenerate.
1255 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1257 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1258 try to do arithmetic on a void *, cast it to a unsigned char * first.
1260 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1262 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1263 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1265 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1266 flag for a newly defined symbol.
1267 (NAME(bfd_elf,record_link_assignment)): Likewise.
1268 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1269 set the DEF or REF_REGULAR flags correctly.
1271 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1272 (libbfd.h, libcoff.h): Corresponding change.
1274 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1275 a PLT32 reloc as dynamic.
1276 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1277 is not referenced by a dynamic object, and we are not making a
1278 shared object, then don't make a PLT entry. If we do make a PLT
1279 entry, make sure the symbol has been recorded as dynamic.
1281 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1283 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1284 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1285 (powerpcle-*-cygwin32): New.
1286 * peicode.h (add_data_entry): Get address from vma.
1288 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1290 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1291 attached to the section has already been created as an undefined
1292 symbol, treat it as if it hasn't been created yet.
1294 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1296 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1297 symbol or section symbols if stripping all symbols and this is not
1298 a relocateable link. Don't output the symbol string table if
1299 there are no symbols.
1300 (elf_link_flush_output_syms): Don't do anything if there are no
1303 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1305 * coff-aux.c: New file.
1306 * hosts/m68kaux.h: New file.
1307 * config.bfd (m68*-apple-aux*): New target.
1308 * configure.in (m68*-apple-aux*): New native host.
1309 (m68kaux_coff_vec): New vector.
1310 * configure: Rebuild.
1311 * targets.c (m68kaux_coff_vec): Declare.
1312 * coffcode.h (bfd_coff_backend_data): Add field
1313 _bfd_coff_link_add_one_symbol.
1314 (bfd_coff_link_add_one_symbol): Define.
1315 (compare_arelent_ptr): New static function if TARG_AUX.
1316 (coff_write_relocs): If TARG_AUX, sort the relocs.
1317 (coff_write_object_contents): Set A/UX aouthdr magic number.
1318 (coff_link_add_one_symbol): Define if not defined.
1319 (bfd_coff_std_swap_table): Initialize new field.
1320 * libcoff.h: Rebuild.
1321 * cofflink.c (coff_link_add_symbols): Call
1322 bfd_coff_link_add_one_symbol rather than
1323 _bfd_generic_link_add_one_symbol.
1324 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1325 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1326 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1327 * Makefile.in: Rebuild dependencies.
1328 (BFD32_BACKENDS): Add coff-aux.o.
1329 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1331 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1333 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1334 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1336 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1338 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1339 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1340 (maintainer-clean): Warn about deleting special files.
1341 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1343 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1344 warning symbols correctly.
1345 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1346 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1347 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1348 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1349 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1350 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1352 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1355 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1357 * libcoff-in.h: aligned newly exported names with bfd naming
1358 conventions. Removed an erroneous define of POWERPC_LE_PE.
1359 * libcoff.h: Rebuild.
1360 * cofflink.c, coff-ppc.c: the above function name changes
1362 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1364 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1365 * ecoff.c (struct extsym_info): Define.
1366 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1367 to ecoff_link_write_external.
1368 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1369 Strip symbols when appropriate.
1371 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1372 * syms.c (BSF_OBJECT): Define.
1373 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1374 * bfd-in2.h: Rebuild.
1375 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1377 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1380 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1381 copying relocs into a shared object, treat a defined global symbol
1383 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1384 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1385 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1387 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1388 real defined symbol, not to a weak defined symbol.
1390 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1392 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1393 and made a few static functions externs.
1395 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1396 POWERPC_LE_PE hack in cofflink.
1398 * libcoff-in.h: promoted the following from cofflink.c to allow
1399 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1400 coff_debug_merge_element, struct coff_debug_merge_type,
1401 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1402 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1403 coff_debug_merge_hash_lookup, coff_link_section_info,
1404 coff_final_link_info, coff_debug_merge_hash_newfunc,
1405 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1407 * libcoff.h: re-gen'd
1409 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1411 * syms.c: Include "bfdlink.h".
1412 (struct stab_find_info): Define.
1413 (_bfd_stab_section_find_nearest_line): New function.
1414 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1415 * libbfd.h: Rebuild.
1416 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1417 * elf.c (_bfd_elf_find_nearest_line): Try calling
1418 _bfd_stab_section_find_nearest_line before searching the ELF
1419 symbol table. Find the closest STT_FUNC symbol, not the last one.
1420 * libcoff-in.h (coff_data_type): Add line_info field.
1421 * libcoff.h: Rebuild.
1422 * coffgen.c (coff_find_nearest_line): Try calling
1423 _bfd_stab_section_find_nearest_line before searching the COFF
1425 * Makefile.in: Rebuild dependencies.
1427 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1429 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1430 4 bytes, so we get the correct value when updating the register
1431 field in little endian mode.
1433 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1435 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1436 entry_section fields. Add sntoc and snentry fields.
1437 * libcoff.h: Rebuild.
1438 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1439 not toc_section and entry_section (the COFF file does not have any
1440 sections at this point).
1441 (coff_write_object_contents): Set o_snentry and o_sntoc from
1442 snentry and sntoc rather than entry_section and toc_section.
1443 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1444 snentry, not toc_section and entry_section.
1445 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1446 entry_section from hentry.
1447 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1449 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1450 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1451 than using toc_section directly.
1453 * archures.c: Add missing `.' in enum bfd_architecture.
1454 * bfd-in2.h: Rebuild.
1456 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1457 Robert Lipe <robertl@arnet.com>.
1459 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1461 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1462 to sections we allocate. Use bfd_zalloc to allocate initialial
1463 sections, not bfd_alloc.
1464 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1465 SDA{,2}I16 relocations.
1466 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1467 whether to put something in .sbss or not.
1468 (ppc_elf_relocate_section): Add support for more relocations. Add
1469 in sec->output_offset where appropriate. Make error messages
1470 include the symbol name.
1472 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1473 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1474 doesn't get redefined messages if -shared.
1476 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1477 section if the rel_section field has been set up.
1479 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1481 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1484 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1486 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1487 of flags, only flags used are controlled by mach number. Bump up
1488 output file mach number to highest of input file mach numbers.
1489 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1490 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1492 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1493 bfd_elf64_sparc_vec support.
1495 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1497 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1498 the embedded bit is set on some objects and not on others. Just
1500 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1503 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1505 * coffcode.h (coff_new_section_hook): Don't try to align the
1508 * coffcode.h (coff_set_section_contents): Fix the handling of the
1509 .lib section to work even if the entire section contents are
1510 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1511 Robert Lipe <robertl@arnet.com>.
1513 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1515 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1516 memory here for contents.
1518 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1519 _SDA2_BASE_ by 32768.
1520 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1521 started using. Allocate contents for .sdata and .sdata2 sections
1523 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1525 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1526 size _SDA{,2}_BASE_.
1527 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1530 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1532 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1534 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1535 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1536 (bfd_mach_sparc_v9a): Define.
1537 (bfd_mach_sparc_v9_p): Define.
1538 * bfd-in2.h: Regenerated.
1539 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1541 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1542 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1543 to bfd_elf32_sparc_vec.
1544 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1545 Add v8plus{,a} support.
1547 (sparc_compatible): New function.
1548 * elf32-sparc.h: #include "elf/sparc.h".
1549 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1550 elf32_sparc_final_write_processing): New functions.
1551 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1552 elf_backend_final_write_processing): Define.
1554 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1556 * elf-bfd.h (struct elf_link_hash_entry): Add
1557 linker_section_pointer field.
1558 (enum elf_linker_section_enum): Enumeration for new way of
1559 creating linker dynamic sections and symbols.
1560 (elf_linker_section{,_pointers}): New structures for creating
1561 dynamic sections and symbols.
1562 (elf_obj_tdata): Add linker_section_pointers and linker_section
1564 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1565 (_bfd_elf_create_linker_section): New declarations.
1566 (_bfd_elf_find_pointer_linker_section): Ditto.
1567 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1568 (_bfd_elf_make_linker_section_rela): Ditto.
1570 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1572 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1573 (ppc_elf_create_linker_section): New function to create the
1574 sections .got, .sdata, and .sdata2.
1575 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1577 (ppc_elf_check_relocs): Support more of the eabi relocations.
1578 (ppc_elf_relocate_section): Ditto.
1579 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1580 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1582 * elflink.h (elf_create_pointer_linker_section): New function to
1583 create initialized pointers in dynamic linker sections.
1584 (elf_finish_pointer_linker_section): Actually intialize the
1585 pointers created above.
1587 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1588 macros to provide both 32 and 64 bit versions of
1589 elf_create_pointer_linker_section.
1590 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1591 provide both 32 and 64 bit versions of
1592 elf_finish_pointer_linker_section.
1594 * elflink.c (_bfd_elf_create_linker_section): New function to
1595 create a linker section.
1596 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1597 given address in the linker pointer offsets created for a given
1599 (_bfd_elf_make_linker_section_rela): Make a RELA section
1600 corresponding to the generated linker section.
1602 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1604 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1606 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1608 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1609 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1610 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1611 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1612 toc entry in an objdump) for now.
1613 (ppc_do_last, ppc_get_last): New function - needed to save processing
1614 the toc owner to the end.
1615 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1618 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1619 toc owner from being done till last. Must define POWERPC_LE_PC
1622 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1624 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1626 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1627 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1629 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1631 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1633 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1635 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1637 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1639 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1641 * elf.c (assign_file_positions_for_segments): Don't increment file
1642 offset for a segment which contains no loadable sections.
1644 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1646 * reloc.c: Add new PowerPC relocations.
1647 * {bfd-in2,libbfd}.h: Regenerate.
1649 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1650 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1652 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1654 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1657 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1660 * coffgen.c (coff_find_nearest_line): Don't try to cache
1661 information in sections that are not owned by a BFD. From Richard
1662 Henderson <richard@atheist.tamu.edu>.
1664 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1665 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1666 * elflink.h (elf_link_output_extsym): Remove special check for
1669 * ecoffswap.h: Add prototypes for static functions.
1671 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1673 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1674 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1676 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1677 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1678 support. Begin support for R_PPC_SDA{2,}REL.
1680 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1682 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1683 create the .got and .got.neg sections.
1684 (ppc_elf_size_dynamic_sections): Call it.
1685 (ppc_elf_check_relocs): Call it.
1686 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1687 (ppc_elf_check_relocs): Add error messages for relocations we
1688 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1691 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1693 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1694 section flags for V.4 and eabi.
1696 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1698 * elf.c (assign_file_positions_for_segments): If a segment
1699 contains no sections, don't mark it as readable.
1701 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1702 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1704 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1705 dynamic section, if there is one.
1706 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1707 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1708 (bfd_elf64_swap_dyn_in): Likewise.
1709 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1711 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1713 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1714 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1715 <pirker@eiunix.tuwien.ac.at>.
1717 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1719 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1720 PowerPC V.4 and eabi.
1721 * bfd-in2.h: Regenerate.
1722 * libfd.h: Regenerate.
1724 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1726 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1727 section type and SHF_EXCLUDE section flag, turning them into the
1728 appropriate bfd section flag.
1730 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1732 * xcofflink.c (xcoff_link_add_symbols): Create the special
1733 sections if we see a DYNAMIC object, in case that is the only
1734 XCOFF input object we see.
1736 * elf32-mips.c: Extensive changes for a start at dynamic linking
1737 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1739 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1740 (struct elf_backend_data): Remove
1741 elf_backend_create_program_headers field. Add
1742 elf_backend_additional_program_headers and
1743 elf_backend_modify_segment_map fields.
1744 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1746 (elf_backend_additional_program_headers): Likewise.
1747 (elf_backend_modify_segment_map): Likewise.
1748 (elf_backend_create_program_headers): Don't define.
1749 (elfNN_bed): Change to account for field changes.
1750 * elf.c (assign_file_positions_for_segments): Call new
1751 modify_segment_map backend function. Don't call old
1752 create_program_headers backend function.
1753 (get_program_header_size): Call additional_program_headers rather
1754 than create_program_headers.
1755 * elflink.h (elf_link_add_object_symbols): Initialize
1756 type_change_ok from new backend field.
1757 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1759 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1760 a reloc against the appropriate section.
1762 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1763 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1764 (elf_flags_init): Rename from elf_ppc_flags_init.
1765 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1767 (ppc_elf_copy_private_bfd_data): Likewise.
1768 (ppc_elf_merge_private_bfd_data): Likewise.
1770 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1773 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1775 * coff-alpha.c (alpha_relocate_section): During final link, allow
1776 output .lita section to be bigger than 64k by adjusting gp value
1777 on a per-input section basis.
1778 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1780 (struct ecoff_section_tdata): Add gp field.
1782 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1784 Handle Alpha ECOFF changes in OSF/1 3.2.
1785 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1787 * coff-alpha.c: Include "aout/ar.h".
1788 (alpha_ecoff_get_relocated_section_contents): Don't require an
1789 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1790 3.2 doesn't generate one.
1791 (alpha_relocate_section): Likewise.
1792 (alpha_ecoff_slurp_armap): Define.
1793 (alpha_ecoff_slurp_extended_name_table): Define.
1794 (alpha_ecoff_construct_extended_name_table): Define.
1795 (alpha_ecoff_truncate_arname): Define.
1796 (alpha_ecoff_write_armap): Define.
1797 (alpha_ecoff_generic_stat_arch_elt): Define.
1798 (alpha_ecoff_update_armap_timestamp): Define.
1800 (alpha_ecoff_read_ar_hdr): New static function.
1801 (alpha_ecoff_get_elt_at_filepos): New static function.
1802 (alpha_ecoff_openr_next_archived_file): New static function.
1803 (alpha_ecoff_get_elt_at_index): New static function.
1804 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1805 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1806 _bfd_ecoff to alpha_ecoff.
1807 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1808 field from backend structure, rather than always calling
1809 _bfd_get_elt_at_filepos.
1810 * coff-mips.c (mips_ecoff_backend_data): Initialize
1811 get_elt_at_filepos field.
1812 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1813 from _bfd_generic_read_ar_hdr with minor changes.
1814 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1815 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1816 * libbfd.h: Rebuild.
1818 * bfd-in.h (BFD_IN_MEMORY): Define.
1819 * libbfd-in.h (struct bfd_in_memory): Define.
1820 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1821 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1822 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1823 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1824 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1825 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1826 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1827 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1828 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1829 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1831 (bfd_openstreamr): Likewise.
1832 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1833 BFD_IN_MEMORY is not set.
1834 * riscix.c (riscix_some_aout_object_p): Likewise.
1835 * bfd-in2.h, libbfd.h: Rebuild.
1837 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1838 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1839 (bfd_get_elt_at_index): Define.
1840 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1841 bfd_get_elt_at_index. Change index parameter from int to
1843 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1844 (_bfd_noarchive_get_elt_at_index): Define.
1845 (_bfd_archive_bsd_get_elt_at_index): Define.
1846 (_bfd_archive_coff_get_elt_at_index): Define.
1847 * bfd-in2.h, libbfd.h: Rebuild.
1848 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1849 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1850 * ieee.c (ieee_get_elt_at_index): Define.
1851 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1852 * oasys.c (oasys_get_elt_at_index): Define.
1853 * som.c (som_get_elt_at_index): Define.
1855 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1856 numbers to the .text section.
1858 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1860 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1861 If there is a SEC_DEBUGGING section, get the contents of the debug
1862 information part from it.
1863 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1865 (ieee_write_object_contents): Check ieee_write_debug_part return.
1867 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1869 * config.bfd (i[345]86-*-freebsd*): Add target.
1870 * configure.in (i386freebsd_vec): Add vec.
1871 * configure: Regenerate.
1872 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1873 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1874 Rebuild dependencies..
1875 * freebsd.h: New file.
1876 * i386freebsd.c: New file.
1877 * targets.c (i386freebsd_vec): Declare.
1878 (bfd_target_vector): Add i386freebsd_vec.
1879 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1880 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1882 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1884 * ieee.c (ieee_slurp_debug): New static function.
1885 (ieee_object_p): Call it.
1886 (ieee_slurp_section_data): Skip debugging sections.
1887 (ieee_get_reloc_upper_bound): Likewise.
1888 (ieee_get_section_contents): Likewise.
1889 (ieee_canonicalize_reloc): Likewise.
1890 (ieee_write_section_part): Likewise.
1891 (ieee_write_debug_part): Likewise.
1892 (ieee_write_data_part): Likewise.
1893 (init_for_output): Likewise.
1895 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1897 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1899 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1900 relocs, since ppc_elf_relocate_section handles the linker case.
1901 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1903 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1904 ppc_elf_relocate_section since that is now the only caller.
1905 (ppc_elf_relocate_section): Ditto.
1907 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1909 * coffcode.h (coff_write_object_contents): If we don't know the
1910 section of the entry point for an XCOFF executable, always set the
1911 entry address to -1.
1913 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1915 * elf.c (bfd_section_from_shdr): Add support for note sections.
1917 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1919 * bfd-in.h (struct _symbol_info): Add stab_type field.
1920 * bfd-in2.h: Rebuild.
1921 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1923 * elf32-ppc.c: Remove trailing newline from calls to
1925 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1926 difference if target endianness is known.
1928 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1930 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1931 old style TOC16 references without using R_PPC_GOT.
1932 (ppc_reloc_type): Ditto.
1933 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1934 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1935 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1936 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1937 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1939 (ppc_elf_adjust_dynamic_symbol): Ditto.
1940 (ppc_elf_adjust_dynindx): Ditto.
1941 (ppc_elf_size_dynamic_sections): Ditto.
1942 (ppc_elf_finish_dynamic_symbol): Ditto.
1943 (ppc_elf_finish_dynamic_sections): Ditto.
1944 (ELF_DYNAMIC_INTERPRETER): Define.
1946 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1948 * elf.c (copy_private_bfd_data): When attaching sections to
1949 segments ignore sections that won't be allocated. Patch from
1952 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1954 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1957 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1959 * coff-i960.c (CALC_ADDEND): Define.
1960 (coff_i960_relocate_section): Add the input section VMA to the
1961 addend for PC relative relocs.
1963 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1965 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1966 to correctly terminate.
1968 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1970 * targets.c (enum bfd_endian): Define.
1971 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1972 from boolean to enum bfd_endian. Change header_byteorder_big_p
1974 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1975 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1976 * bfd-in2.h: Rebuild.
1977 * All targets: Change initialization of byteorder and
1978 header_byteorder to use enum bfd_endian values rather than
1980 * All files: Change all references to byteorder_big_p and
1981 header_byteorder_big_p to use new bfd_*_endian macros.
1983 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1985 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1987 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1989 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1991 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1993 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1995 * ieee.c: Lots of minor cleanups. Make many functions return
1996 errors rather than calling abort. Also:
1997 (ieee_write_twobyte): Remove; change callers to call existing
1998 ieee_write_2bytes function.
1999 (ieee_write_expression): Don't output the section twice when
2000 outputting a local symbol. Don't emit an extraneous zero if there
2002 (ieee_slurp_sections): Set the lma as well as the vma.
2003 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2005 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2006 a recognized one or bfd_arch_unknown.
2007 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2009 (ihex_get_symtab): Likewise.
2011 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2013 * aoutx.h: Include <ctype.h>.
2014 (struct aout_link_includes_table): Define.
2015 (struct aout_link_includes_totals): Define.
2016 (struct aout_link_includes_entry): Define.
2017 (aout_link_includes_lookup): Define macro.
2018 (struct aout_final_link_info): Add includes field.
2019 (aout_link_includes_newfunc): New static function.
2020 (NAME(aout,final_link)): Initialize includes hash table.
2021 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2023 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2025 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2027 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2029 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2031 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2033 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2034 (pe_print_private_bfd_data): call pe_print_reloc.
2035 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2036 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2037 up some debugging as well.
2039 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2041 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2044 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2046 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2047 when setting sections to NULL.
2049 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2051 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2053 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2054 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2056 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2057 * bfd-in2.h: Rebuild.
2059 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2061 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2063 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2065 * ihex.c (ihex_scan): Handle record types 4 and 5.
2066 (ihex_object_p): Permit types 4 and 5.
2067 (ihex_set_section_contents): Remove check for out of range
2069 (ihex_write_object_contents): Generate types 4 and 5.
2071 * elflink.h (elf_link_output_extsym): Just ignore warning and
2072 indirect references to symbols which don't really exist.
2074 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2076 * peicode.h (pe_print_idata): Minor format fixes
2077 (pe_print_edata): New function. Under private printing, this formats
2078 the edata section of a PE file.
2079 (pe_print_private_bfd_data): Added call to pe_print_edata.
2081 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2083 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2084 index, don't call stoi.
2086 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2088 * srec.c (srec_scan): Set lma as well as vma.
2090 * ihex.c: New file; support for Intel Hex format.
2091 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2092 (ihex_vec): Declare.
2093 (bfd_target_vector): Always include ihex_vec.
2094 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2095 * Makefile.in: Rebuild dependencies.
2096 (BFD_LIBS): Add ihex.o
2097 (BFD_LIBS_CFILES): Add ihex.c.
2098 * bfd-in2.h: Rebuild.
2100 * elf.c (assign_file_positions_for_segments): Sort the sections in
2102 (get_program_header_size): Return the right size if segment_map is
2104 (copy_private_bfd_data): Don't bother to sort the sections.
2106 * bfd.c (bfd_record_phdr): New function.
2107 * bfd-in.h (bfd_record_phdr): Declare.
2108 * bfd_in2.h: Rebuild.
2110 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2113 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2114 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2116 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2117 (bfd_zmalloc): Change declaration.
2118 * libbfd.h: Rebuild.
2119 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2120 and realloc. Don't set bfd_error_no_memory if they fail.
2122 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2124 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2125 uses as well. Added a new howto to deal with TOCREL16 relocs that
2126 are TOCDEFN as well.
2127 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2128 to handle RVA relocs from dlltool.
2129 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2130 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2131 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2133 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2134 to get the right section alignment.
2136 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2138 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2139 p_paddr if p_paddr is zero.
2140 (make_mapping): Set includes_filehdr and includes_phdrs for first
2142 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2144 (assign_file_positions_for_segments): Handle includes_filehdr and
2145 includes_phdrs. Remove special handling of PT_PHDR and first
2147 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2148 when appropriate. Remove special handling of PT_PHDR segment.
2149 Use a more complex condition for when a section is included in a
2150 segment to handle Solaris linker oddities.
2152 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2154 * coff-m88k.c (howto_table): Reformatted for easier reading;
2155 special_function now points to new function m88k_special_reloc.
2156 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2158 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2159 be done correctly by m88k_special_reloc.
2160 (reloc_processing): New function to be used by RELOC_PROCESSING.
2161 (RELOC_PROCESSING): Define to call reloc_processing.
2163 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2165 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2166 (pe_print_pdata): Likewise.
2168 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2169 obstack_alloc fails.
2170 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2172 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2173 * Many files: don't set bfd_error_no_memory if one of the above
2176 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2177 if p_paddr_valid is set.
2178 (copy_private_bfd_data): New static function.
2179 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2181 * elf.c (assign_file_positions_for_segments): Fix case where extra
2182 program headers were allocated.
2184 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2185 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2186 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2187 _bfd_elf_print_private_bfd_data.
2189 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2190 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2191 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2192 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2193 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2194 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2195 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2197 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2199 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2200 * elf.c (make_mapping): New static function.
2201 (map_sections_to_segments): New static function.
2202 (elf_sort_sections): New static function.
2203 (assign_file_positions_for_segments): New static function.
2204 (map_program_segments): Remove.
2205 (get_program_header_size): Remove sorted_hdrs, count, and
2206 maxpagesize parameters. Simplify.
2207 (assign_file_positions_except_relocs): When generating an
2208 executable, use assign_file_positions_for_segments.
2209 (elf_sort_hdrs): Remove.
2210 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2211 to get_program_header_size.
2213 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2215 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2217 * configure, config.in: Regenerate with autoconf 2.7.
2219 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2220 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2222 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2224 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2225 (ecoff_sec_to_styp_flags): Likewise.
2226 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2227 (ecoff_set_symbol_info): Handle scRConst.
2228 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2229 (ecoff_compute_section_file_positions): Handle .rconst section.
2230 (_bfd_ecoff_write_object_contents): Likewise.
2231 (ecoff_link_check_archive_element): Handle scRConst.
2232 (ecoff_link_add_externals): Likewise.
2233 (ecoff_link_write_external): Handle .rconst section.
2234 (ecoff_reloc_link_order): Likewise.
2235 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2236 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2238 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2240 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2241 DEF_DYNAMIC flag is set.
2243 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2245 * host-aout.c: If TRAD_HEADER is defined, include it.
2247 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2249 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2250 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2251 (BFD_NEED_DECLARATION): New function.
2252 * configure.in: Use BFD_NEED_DECLARATION.
2253 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2254 * configure, config.in: Rebuild with autoconf 2.6.
2256 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2257 special_sections before returning when called with a non XCOFF
2260 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2263 * coffcode.h (coff_compute_section_file_positions): Only pad the
2264 previous section to force file alignment when creating an
2267 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2269 * coffcode.h (coff_compute_section_file_positions): If
2270 RS6000COFF_C, set up the .debug section.
2272 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2273 if it is not large enough to accomodate the entire TOC area with
2274 signed 16 bit offsets.
2275 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2277 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2278 TOC anchor to use the TOC value used in the output file.
2280 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2282 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2283 (_bfd_coff_read_string_table): Likewise.
2285 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2287 * pe-arm.c: Fix typos.
2288 * coff-arm.c: Likewise.
2290 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2292 * coff-ppc.c (list_ele): Added "cat"egory member.
2293 (record_toc): New category parameter (priv or pub).
2294 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2295 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2296 the mainline. It addes extra toc cells in error.
2297 (ppc_coff_swap_sym_in_hook): Added some documentation.
2298 (dump_toc): Can now diagnose "virtual toc" chicanery.
2300 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2302 * elf-bfd.h (struct elf_link_hash_table): Change type of
2303 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2305 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2307 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2308 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2310 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2311 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2312 defined or mentioned in a regular file.
2314 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2316 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2317 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2318 (coff_ppc_relocate_section): Correct REL24 handling
2319 (ppc_process_before_allocation): Correct TOCDEFN handling
2321 * peicode.h (dir_names): Added name descriptions
2323 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2325 * VERSION: Updated to cygnus-2.6.
2327 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2329 * targets.c (m68k4knetbsd_vec): Declare.
2331 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2333 * targets.c (bfd_target): Change type of second argument to
2334 _bfd_print_private_bfd_data from void * to PTR.
2335 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2336 using PTR rather than void *.
2337 * bfd-in2, libbfd.h: Rebuild.
2338 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2340 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2341 _bfd_generic_bfd_print_private_bfd_data rather than casting
2344 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2346 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2347 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2349 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2350 BFD64_BACKENDS_CFILES): New variables.
2353 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2355 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2356 not at the file position of the first section.
2357 * coffcode.h (coff_compute_section_file_positions): Avoid using
2359 (coff_write_object_contents): When generating a PPC PE executable
2360 with no symbols, round up the file size to a COFF_PAGE_SIZE
2362 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2363 don't write out a string table.
2365 * elf.c (bfd_section_from_shdr): When using a different section
2366 header, pass the new one to _bfd_elf_make_section_from_shdr.
2367 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2368 (elf_map_symbols): Add section VMA to symbol value when comparing
2370 (_bfd_elf_compute_section_file_positions): Only build symbol table
2371 if there are some symbols. Set file offset of symtab and strtab
2373 (assign_file_positions_except_relocs): Remove dosyms parameter.
2374 Change all callers. Never set file offset of symtab and strtab
2376 (_bfd_elf_copy_private_section_data): New function.
2377 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2378 (_bfd_elf_copy_private_symbol_data): New function.
2379 (swap_out_syms): Check for special mapping of st_shndx created by
2380 copy_private_symbol_data.
2381 * elfxx-target.h: Use new copy routines.
2382 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2383 (_bfd_elf_copy_private_section_data): Declare.
2385 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2387 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2390 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2391 _bfd_dummy_target, matching the recent change to archive
2394 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2396 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2397 arithmetic on PTR types.
2399 * aout-target.h (MY(callback)): Set the lma of the sections.
2401 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2402 symbol into a reloc against the section.
2404 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2406 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2407 glue for the relocs: IMGLUE and IFGLUE.
2408 (record_toc): new function - tracks toc contents
2409 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2410 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2411 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2412 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2413 (ppc_record_toc_entry): Removed a debug define (duh)
2415 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2416 (pe_print_idata): New function - formats the idata section data
2417 (pe_print_pdata): New function - formats the pdata section data
2418 (pe_print_private_bfd_data): calls to above
2420 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2422 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2423 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2424 TARGET_SYM and TARGET_NAME for vector and BFD name.
2425 * coff-pmac.c (pmac_xcoff_vec): Remove.
2426 (TARGET_SYM, TARGET_NAME): Define.
2427 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2428 machine to 0, not all PowerMacs are 601s.
2430 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2432 * elfcode.h (elf_object_p): Read in any program headers.
2433 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2434 based on the program headers, if any.
2435 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2436 (map_program_segments): Set p_paddr of program headers based on
2439 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2441 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2444 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2445 trying to do a relocateable link with a non-a.out object file.
2447 * archive.c (bfd_generic_archive_p): Check the first object file
2448 in an archive even if target_defaulted is set. If the object file
2449 has the wrong xvec, reject it.
2451 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2452 be represented, report the name via _bfd_error_handler.
2453 (translate_to_native_sym_flags): Likewise.
2454 * elf32-mips.c (mips_elf_final_link): Likewise.
2455 * oasys.c (oasys_write_sections): Likewise.
2457 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2458 which checks for STYP_OVRFLO sections.
2459 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2460 reloc and lineno count overflows.
2461 (coff_write_object_contents): Call coff_count_linenumbers before
2462 coff_compute_section_file_positions. If RS6000COFF_C, handle
2463 reloc and lineno count overflows.
2464 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2465 relocs before dealing with .pad sections. Count overflow section
2466 headers when handling .pad sections.
2468 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2471 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2472 (struct xcoff_link_hash_table): Add descriptor_section and
2473 special_sections fields.
2474 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2475 (xcoff_link_add_symbols): Set linkage section alignment. Create
2476 descriptor section. Check for magic symbol names (_text, etc.),
2477 and record them in special_sections if found. Set
2478 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2479 descriptor field to point back to the function code symbol.
2480 (xcoff_sweep): Always mark the special descriptor_section.
2481 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2482 function descriptor, and mark it if it is.
2483 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2484 parameter, and fill it in. Allocate space for the descriptor
2486 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2487 global linkage code. If an undefined function descriptor is
2488 exported, arrange to define it. Warn about any other undefined
2490 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2491 (xcoff_write_global_symbol): Create a function descriptor when
2493 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2494 * bfd-in2.h: Rebuild.
2496 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2498 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2499 (ppc_coff_link_hash_table): new types for hashing
2500 (ppc_coff_link_hash_newfunc): hash entry constructor
2501 (ppc_coff_link_hash_table_init): hash table initializer
2502 (ppc_coff_link_hash_table_create): hash table constructor
2503 (ppc_record_toc_entry): changed references to hash table
2504 (coff_ppc_relocate_section): changed references to hash table
2506 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2507 * libcoff.h: Rebuild
2509 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2510 (coff_link_add_symbols): removed toc_offset init
2512 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2514 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2517 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2518 if it is given and mmep is available.
2519 * acconfig.h: Undef USE_MMAP.
2520 * configure, config.in: Regenerated.
2521 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2522 table handling the old way.
2523 (aout_get_external_symbols): Don't complain if last byte of string
2525 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2526 (bfd_free_window) [! USE_MMAP]: Don't define.
2527 (bfd_get_file_window,
2528 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2530 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2532 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2535 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2537 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2538 compatible with AMD generated COFF files. Try to support both AMD
2539 and GNU formats simultaneously.
2540 (coff_a29k_relocate_section): Likewise.
2542 * libbfd.c (bfd_get_file_window): Change writable parameter from
2543 int to boolean; update all callers. Pass MAP_SHARED if not
2544 writable--it's required on Solaris. Cast fprintf argument to
2546 * bfd-in.h (bfd_get_file_window): Update declaration.
2547 * bfd-in2.h: Rebuild.
2548 * aoutx.h: Update calls to bfd_get_file_window.
2550 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2552 (xcoff_swap_ldhdr_in): New static function.
2553 (xcoff_swap_ldsym_in): New static function.
2554 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2555 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2556 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2557 Handle XTY_ER/XMC_XO symbols correctly.
2558 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2559 rather than normal symbol table.
2560 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2561 already defined with the same absolute value.
2562 (xcoff_mark): When considering called symbols, check whether the
2563 descriptor is from a dynamic object, rather than the symbol
2565 (xcoff_build_ldsyms): Likewise.
2567 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2568 Cast realloc and malloc return values. If malloc or realloc fail,
2569 set bfd_error_no_memory.
2570 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2571 * bfd-in2.h: Rebuild.
2573 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2575 * coff-ppc.c (ppc_record_toc_entry): new function.
2576 (in_reloc_p): changed return value.
2577 (coff_ppc_relocate_section): much rework.
2578 (ppc_allocate_toc_section): new function.
2579 (ppc_process_before_allocation): new function.
2580 (ppc_coff_swap_sym_in_hook): new function.
2582 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2583 (coff_link_add_symbols): initialize toc_offset.
2585 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2586 (coff_swap_aouthdr_out): Added more sections to the data
2587 dictionary for the pe file header. Also changed linker version
2588 number on the ppc side.
2589 (dir_names): small improvements to the dictionary printing.
2590 (pe_mkobject_hook): save the file level flags.
2592 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2593 (pe_tdata): added real_flags field
2594 (coff_tdata): added local_toc_sym_map and access macro
2596 * libcoff.h (coff_link_hash_entry): added toc_offset field
2597 (pe_tdata): added real_flags field
2598 (coff_tdata): added local_toc_sym_map and access macro
2600 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2601 (coff_mkobject): init for local_toc_sym_map
2602 (coff_write_object_contents): set the internal_a.magic to
2603 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2606 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2608 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2609 entries until both the line number address and the function name
2610 address are too large.
2612 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2613 * configure: Rebuilt.
2615 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2616 is defined in the environment.
2618 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2620 * som.c (som_get_section_contents_in_window): Define to use
2623 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2625 * coff-i860.c: New file, based on coff-i386.c.
2626 * cpu-i860.c: New file, based on cpu-i386.c.
2627 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2628 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2629 targets, using i860coff_vec.
2630 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2631 trad-core.o and hosts/i860mach3.h.
2632 (i860coff_vec): Use coff-i860.o and cofflink.o.
2633 * configure: Rebuild.
2634 * Makefile.in: Rebuild dependencies.
2635 (ALL_MACHINES): Add cpu-i860.o.
2636 (BFD32_BACKENDS): Add coff-i860.o.
2637 (CFILES): Add cpu-i860.c and coff-i860.c.
2638 * targets.c (i860coff_vec): Declare.
2639 (bfd_target_vector): Add &i860coff_vec.
2640 * archures.c (bfd_i860_arch): Declare.
2641 (bfd_archures_list): Add &bfd_i860_arch.
2642 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2643 (coff_set_flags): Handle bfd_arch_i860.
2644 (coff_write_object_contents): Handle I860 a.out magic number.
2646 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2648 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2649 the created .tc section to 2.
2650 (xcoff_mark): Don't keep a .loader reloc for a call to an
2651 undefined symbol when creating a shared library.
2652 (xcoff_build_ldsyms): When creating a shared library, generate
2653 global linkage code for a call to an undefined symbol.
2655 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2657 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2658 BFD32_BACKENDS, BFD64_BACKENDS.
2659 (.dep1): Put mkdep output in a separate file.
2660 Rebuilt dependencies.
2662 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2665 Permit use of mmap when available:
2667 * configure.in: Check for mmap, madvise, mprotect.
2668 * config.in, configure: Regenerated.
2670 * libbfd.c (struct _bfd_window_internal): Define type.
2671 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2673 (ok_to_map): New static variable for debugging.
2674 (_bfd_generic_get_section_contents_in_window): New function.
2675 * bfd-in.h (bfd_window_internal): Declare type.
2676 (bfd_window): Define type.
2677 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2678 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2681 * libaout.h (struct aoutdata): Add two window fields.
2682 (obj_aout_sym_window, obj_aout_string_window): New macros.
2683 * aoutx.h (some_aout_object_p): Initialize windows.
2684 (aout_get_external_symbols): Get symbol data and strings in
2685 windows instead of explicitly allocated buffers.
2686 (slurp_symbol_table): Free window instead of memory.
2687 (bfd_free_cached_info): Release windows instead of freeing storage
2689 (aout_link_free_symbols): Ditto.
2691 * targets.c (bfd_target): Add new field for
2692 get_section_contents_in_window.
2693 (BFD_JUMP_TABLE_GENERIC): Updated.
2694 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2695 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2696 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2697 macros for get_section_contents_in_window field.
2699 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2701 * core.c: Renamed to corefile.c
2702 * makefile.dos (OBJS): Change core.o to corefile.o
2703 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2706 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2708 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2709 targ_selvecs to allow debugging under Irix-5 native.
2712 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2714 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2715 to o. Clobber and restore the list of new csects around the call
2716 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2717 linker error and the linker wants to read the symbol table. Reset
2718 the line number count of a real section even if it has no relocs.
2719 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2721 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2724 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2726 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2727 an undefined symbol in a shared link.
2729 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2730 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2731 phdm@info.ucl.ac.be (Philippe De Muyter).
2733 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2735 * coff-m88k.c (rtype2howto): New static function.
2736 (RTYPE2HOWTO): Use it rather than a macro definition.
2738 * coffcode.h (coff_write_object_contents): set internal_a.magic
2739 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2741 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2742 define TRAD_HEADER to new file hosts/delta68.h.
2743 m88*-motorola-sysv*, however, does use ptrace-core.o.
2744 * hosts/delta68.h: New file.
2746 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2747 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2749 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2751 * i386linux.c (MY(vec)): Declare before use.
2753 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2755 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2756 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2758 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2759 BFD is not of the right type.
2760 (bfd_elf_get_needed_list): Likewise.
2761 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2762 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2763 * xcofflink.c (XCOFF_XVECP): Define.
2764 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2766 (bfd_xcoff_import_symbol): Likewise.
2767 (bfd_xcoff_export_symbol): Likewise.
2768 (bfd_xcoff_link_count_reloc): Likewise.
2769 (bfd_xcoff_record_link_assignment): Likewise.
2770 (bfd_xcoff_size_dynamic_sections): Likewise.
2772 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2773 table index against the number of symbols for a base relative
2776 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2778 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2779 full_aouthdr flag here...
2780 (_bfd_xcoff_bfd_final_link): ...not here.
2782 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2784 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2785 systems that have a system <libelf.h>.
2786 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2787 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2788 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2789 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2790 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2791 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2792 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2794 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2796 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2797 set, set BSF_WEAK in symbol. Change all callers.
2798 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2799 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2800 _bfd_generic_link_add_one_symbol.
2801 (ecoff_indirect_link_order): Check that the section tdata relocs
2802 are not NULL before using them.
2804 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2805 define TRAD_HEADER as hosts/alphalinux.h.
2806 * configure: Rebuild.
2807 * hosts/alphalinux.h: New file.
2808 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2811 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2813 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2814 C_ECOMM storage classes.
2816 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2818 (xcoff_mark): Call xcoff_mark_symbol.
2819 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2820 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2822 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2824 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2826 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2828 (xcoff_find_reloc): New static function.
2829 (xcoff_link_add_symbols): Use it.
2830 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2831 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2832 relocate the value of C_DECL.
2834 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2836 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2838 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2839 callback decide what goes in .relocs.
2840 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2841 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2844 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2846 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2849 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2851 * xcofflink.c: More improvements, mostly to fix handling of
2852 constructors and a few other special cases.
2853 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2854 zero, reverting yesterday's change.
2855 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2856 (bfd_xcoff_link_count_reloc): Declare.
2857 (bfd_xcoff_record_link_assignment): Declare.
2858 * bfd-in2.h: Rebuild.
2860 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2862 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2863 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2864 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2865 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2866 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2867 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2869 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2872 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2873 segments includes the a.out header. See to that the magic number
2874 *always* is big-endian.
2876 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2877 m68k4k NetBSD configurations.
2879 * configure.in, configure: Separate i386 & mips NetBSD
2880 configurations from other BSD ones. Don't assume DEC is the only
2881 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2882 configurations. Add support for m68k4k NetBSD object format.
2884 * libaout.h: Added M_68K4K_NETBSD magic.
2886 * m68k4knetbsd.c: New file.
2888 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2890 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2893 * hosts/mipsnbsd.h: New file.
2896 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2898 * config.bfd: Add config stuff for mips*-*-magic* to set
2899 targ_defvec to ecoff_big_vec.
2902 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2904 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2906 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2907 toc_section, and entry_section fields.
2908 (struct xcoff_section_tdata): Remove ldrel_count field.
2909 * libcoff.h: Rebuild.
2910 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2912 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2913 full a.out header if full_aouthdr is set in xcoff_data.
2914 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2915 based on sections stored in xcoff_data.
2916 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2918 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2919 (rs6000coff_vec): Set symbol_leading_char to '.'.
2920 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2921 value stored in ret rather than returning a pointer value.
2923 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2925 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2928 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2930 * som.c (som_slurp_string_table): Allocate the strings with malloc
2931 since they're free'd by free_cached_info.
2932 (som_slurp_symbol_table): Similarly for the symbol table.
2934 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2936 * Makefile.in (diststuff): Don't make headers.
2938 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2940 * Makefile.in: Rebuild dependencies.
2942 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2943 output_bfd is not SunOS.
2944 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2945 non-SunOS input files.
2947 * xcofflink.c: Extensive changes to support linking shared objects
2948 and generating a .loader section.
2949 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2950 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2951 last_symndx, and ldrel_count fields.
2952 * libcoff.h: Rebuild.
2953 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2954 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2956 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2957 (bfd_xcoff_export_symbol): Declare.
2958 (bfd_xcoff_size_dynamic_sections): Declare.
2959 * bfd-in2.h: Rebuild.
2961 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2963 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2964 * configure: Rebuild.
2965 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2966 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2968 (pmac_xcoff_vec): Update to use new xcoff support.
2969 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2970 (xcoff_write_armap): Declare buf as unsigned char.
2971 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2973 * mpw-make.sed: Generalize subdir_do edit.
2975 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2977 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2978 correctly. Don't initialize asect->vma.
2980 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2982 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2983 something a little less than the page size.
2985 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2987 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2989 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2991 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2992 * coffcode.h (coff_write_object_contents): If .bss is before
2993 .data us that as data_start.
2994 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2996 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2997 (coff_swap_outhdr_out): Hardwire in version number.
2999 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3001 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3002 major and minor to *_vno, since the former are also macros in
3003 SunOS header files. Cast result of bfd_alloc to appropriate
3006 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3007 before assigning to sec_data.
3009 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3011 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3012 now relative to the section, not absolute.
3013 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3014 get the file name when there is a N_SO directory name. When
3015 handling stabs, remember that section->vma was added to the
3018 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3020 * sunos.c (struct sunos_link_hash_table): Add needed field.
3021 (sunos_link_hash_table_create): Call bfd_release, not free.
3022 (sunos_link_hash_table_create): Initialize needed field.
3023 (sunos_add_dynamic_symbols): Record needed objects.
3024 (bfd_sunos_get_needed_list): New function.
3025 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3026 * bfd-in2.h: Rebuild.
3028 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3030 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3032 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3034 * bfd-in.h (struct bfd_link_needed_list): Rename from
3035 bfd_elf_link_needed_list.
3036 * bfd-in2.h: Rebuild.
3037 * elf.c, elflink.h, libelf.h: Corresponding changes.
3039 Add start at AIX linker support; no shared libraries yet.
3040 * xcofflink.c: New file.
3041 * configure.in (rs600coff_vec): Use xcofflink.o.
3042 * configure: Rebuild.
3043 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3045 (struct xcoff_section_tdata): Define.
3046 (xcoff_section_data): Define macro.
3047 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3048 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3049 (_bfd_xcoff_bfd_final_link): Declare.
3050 (_bfd_ppc_xcoff_relocate_section): Declare.
3051 * libcoff.h: Rebuild.
3052 * coff-rs6000.c: Clean up a bit.
3053 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3054 cputype, csects, and debug_indices.
3055 (xcoff_copy_private_bfd_data): Copy cputype.
3056 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3057 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3058 (xcoff_reloc_type_lookup): Rename from
3059 rs6000coff_reloc_type_lookup.
3060 (coff_relocate_section): Define.
3061 (_bfd_xcoff_sizeof_headers): Define.
3062 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3063 (_bfd_xcoff_bfd_relax_section): Define.
3064 (_bfd_xcoff_bfd_link_split_section): Define.
3065 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3067 * coffcode.h (coff_compute_section_file_positions): If AIX,
3068 increment sofar by SMALL_AOUTSZ if not executable.
3069 (coff_write_object_contents): If AIX, always output an a.out
3070 header; if not executable, header size of SMALL_AOUTSZ.
3071 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3072 (_bfd_stringtab_init): Initialize xcoff field.
3073 (_bfd_xcoff_stringtab_init): New function.
3074 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3075 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3076 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3077 * libbfd.h: Rebuild.
3078 * Makefile.in: Rebuild dependencies.
3079 (BFD32_BACKENDS): Add xcofflink.o.
3080 (CFILES): Add xcofflink.c.
3082 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3083 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3084 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3086 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3088 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3090 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3092 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3093 * config.in: Regenerated.
3095 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3096 (_bfd_chunksize): New variable.
3097 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3098 for obstack chunk size.
3099 * configure.in: Check for getpagesize.
3100 * configure: Regenerated.
3102 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3104 * trad-core.c (rawptr): Make it a local variable of
3105 ptrace_unix_core_file_p.
3107 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3109 * coff-arm.c (in_reloc_p): New.
3110 * coff-i386.c (in_reloc_p): New.
3111 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3112 (coff_write_object_contents): Only set has_reloc_section
3114 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3115 in_reloc_p to decide if reloc should be emitted.
3116 * libcoff.h (pe_data_type.in_reloc_p): New.
3117 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3119 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3121 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3122 (_bfd_coff_read_internal_relocs): Likewise.
3123 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3124 (_bfd_coff_read_internal_relocs): Likewise.
3126 * elflink.h (elf_link_add_object_symbols): Correct conditions
3127 under which type and size change warnings are issued.
3129 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3131 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3132 a symbol which is not in a real section.
3133 (coff_write_native_symbol): Corresponding change.
3135 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3136 coff_link_hash_newfunc and make non-static.
3137 (_bfd_coff_link_hash_table_init): New function, broken out of
3138 _bfd_coff_link_hash_table_create.
3139 (_bfd_coff_link_hash_table_create): Use it.
3140 (process_embedded_commands): Make static.
3141 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3142 (_bfd_coff_link_hash_table_init): Declare.
3143 * libcoff.h: Rebuild.
3145 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3146 field in XCOFF tdata.
3147 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3148 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3149 based on cputype stored in a.out header, or in n_type of initial
3151 (coff_write_object_contents): Set cputype correctly in a.out
3153 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3155 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3156 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3158 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3159 * libcoff.h: Rebuild.
3161 * cpu-rs6000.c (rs6000_compatible): New static function.
3162 (bfd_rs6000_arch): Use it.
3163 * cpu-powerpc.c (powerpc_compatible): New static function.
3164 (arch_info_struct): Define various flavours of PowerPC.
3165 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3168 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3170 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3172 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3174 * elflink.h (elf_link_add_object_symbols): Don't warn about
3175 changing the size or type if the old definition was weak.
3177 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3179 * coffcode.h (combined_entry_type): Add fix_line field.
3180 (coff_slurp_line_table): Warn if we try to set the lineno field of
3182 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3183 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3184 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3185 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3187 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3188 * libcoff.h: Rebuild.
3190 * libcoff-in.h (struct xcoff_tdata): Define.
3191 (xcoff_data): Define.
3192 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3193 * bfd-in2.h, libcoff.h: Rebuild.
3194 * coff-rs6000.c (xcoff_mkobject): New static function.
3195 (coff_mkobject): Define.
3196 (xcoff_copy_private_bfd_data): New static function.
3197 (coff_bfd_copy_private_bfd_data): Define.
3198 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3200 (rs6000coff_vec): Add DYNAMIC to object_flags.
3201 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3202 .loader sections specially.
3203 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3204 section alignment from the XCOFF tdata information.
3205 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3206 F_SHROBJ, and copy the extra a.out header information into the
3207 XCOFF tdata structure.
3208 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3209 F_DYNLOAD and the extra a.out header information.
3210 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3211 C_HIDEXT symbol with attached csect information.
3212 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3213 in the o_maxdata field.
3214 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3215 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3216 end if BSF_NOT_AT_END is set.
3218 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3219 _bfd_read_ar_hdr_fn.
3220 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3221 * bfd-in2.h, libbfd.h: Rebuild.
3222 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3224 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3225 (bfd_slurp_bsd_armap_f2): Likewise.
3226 (_bfd_slurp_extended_name_table): Likewise.
3228 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3230 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3232 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3233 when the symbol table is empty.
3235 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3236 space for section symbols, since we don't output them either.
3237 (elf_m68k_adjust_dynindx): Removed.
3239 * ptrace-core.c (rawptr): Make it a local variable of
3240 ptrace_unix_core_file_p.
3242 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3244 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3247 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3248 Mac object file formats.
3250 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3252 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3253 auxent if there isn't one.
3254 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3255 rather than FILNMLEN as the maximum name length.
3257 * coffcode.h (bfd_coff_backend_data): Add new field
3258 _bfd_coff_print_aux.
3259 (bfd_coff_print_aux): New static function.
3260 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3261 scnlen field of an XTY_LD csect aux entry.
3262 (coff_print_aux): New static function.
3263 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3264 in coff_pointerize_aux_hook.
3265 (bfd_coff_std_swap_table): Initialize new field.
3266 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3267 * libcoff.h: Rebuild.
3268 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3269 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3271 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3272 if there are symbols, for native AIX ld compatibility.
3274 * coffcode.h (bfd_coff_backend_data): Add new field
3275 _bfd_coff_pointerize_aux_hook.
3276 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3277 or I960, and as 0 otherwise.
3278 (bfd_coff_std_swap_table): Initialize new field.
3279 * libcoff.h: Rebuild.
3280 * coffgen.c (coff_pointerize_aux): Change parameters to take
3281 symbol pointer instead of type and class, and to take aux index.
3282 Call _bfd_coff_pointerize_aux_hook if it is defined.
3283 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3284 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3285 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3287 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3288 read-only/host-only support.
3290 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3292 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3295 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3296 BFD_JUMP_TABLE_ARCHIVE accordingly.
3297 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3298 (_bfd_compute_and_write_armap): Declare.
3299 (_bfd_generic_read_ar_hdr): Declare.
3300 (_bfd_read_ar_hdr): Define.
3301 (_bfd_noarchive_read_ar_hdr): Define.
3302 (_bfd_archive_bsd_read_ar_hdr): Define.
3303 (_bfd_archive_coff_read_ar_hdr): Define.
3304 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3305 _bfd_read_ar_hdr instead.
3306 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3307 (_bfd_compute_and_write_armap): Rename from
3308 compute_and_write_armap. Make non-static. Change all callers.
3309 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3310 than _bfd_snarf_ar_hdr.
3311 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3312 * ieee.c (ieee_read_ar_hdr): Define.
3313 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3314 * oasys.c (oasys_read_ar_hdr): Define.
3315 * som.c (som_read_ar_hdr): Define.
3316 * bfd-in2.h, libbfd.h: Rebuild.
3318 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3320 * peicode.c (coff_swap_filehdr_in): If symptr is
3321 zero, there aren't any symbols, even if nsyms is set.
3323 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3325 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3327 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3328 sections, and set styp correctly for them: .got, .hash, .dynamic,
3329 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3330 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3332 (ecoff_sort_hdrs): New static function.
3333 (ecoff_compute_section_file_positions): Return boolean, not void.
3334 Sort the sections by VMA before looking through them. Put the
3335 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3336 section on an appropriate boundary within the page.
3337 (ecoff_compute_reloc_file_positions): Check return value of
3338 ecoff_compute_section_file_positions.
3339 (_bfd_ecoff_set_section_contents): Likewise.
3340 (_bfd_ecoff_write_object_contents): Check for various Alpha
3341 section types when incrementing text_size and data_size. Call
3342 adjust_headers backend function if it exists.
3343 * coff-alpha.c (alpha_adjust_headers): New static function.
3344 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3345 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3347 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3349 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3351 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3352 of ALTERNATE_AIX_CORE_FORMAT.
3353 * configure.in (aix4): No longer need CORE_FLAGS.
3354 * configure: Updated.
3356 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3358 NS32k changes from Ian Dall:
3359 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3361 (aout_link_input_section_std, aout_link_input_section_ext,
3362 aout_link_reloc_link_order): Call them instead of _bfd_*
3364 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3366 (backend_data): Use it instead of hardcoded zero.
3368 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3369 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3371 * ns32knetbsd.c: Include bfd.h.
3372 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3373 (MY_bfd_reloc_type_lookup): Declare function too.
3374 * pc532-mach.c (set_sizes): Don't declare.
3375 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3376 (backend_data, MY_backend_data): Don't define.
3378 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3379 ns32k-*-lites* like ns32k-*-netbsd*.
3381 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3384 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3386 * coffcode.h (coff_write_object_contents): Restore setting
3387 f_timdat to 0, deleted on August 22.
3389 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3391 * coffcode.h (coff_bfd_copy_private_symbol_data,
3392 coff_bfd_copy_private_section_data,
3393 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3394 * peicode.h (coff_bfd_copy_private_bfd_data): New
3395 (pe_bfd_copy_private_bfd_data): New.
3396 (coff_swap_scnhdr_in): Swap bss size into the right place.
3397 (pe_print_private_bfd_data): Add some newlines.
3399 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3401 * som.c (setup_sections): Don't die if a space has no subspaces.
3403 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3405 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3406 dynamic symbol override a common symbol. Don't change the size or
3407 type if they have been set and the new symbol is not a definition.
3408 Warn if the size or type changes.
3410 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3412 * som.c (som_begin_writing): Don't write the symbol table or
3414 (som_finish_writing): Write them here. Place them after the
3415 subspace data, but before the relocs.
3417 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3419 * sunos.c (sunos_add_one_symbol): Just pass false, not
3420 info->shared_library, to sunos_create_dynamic_sections.
3421 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3423 (sunos_check_dynamic_reloc): Remove .text section assertion.
3425 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3427 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3428 * configure, configure.in: Add pmac_xcoff_vec case.
3429 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3430 * coff-pmac.c: New file, PowerMac XCOFF support.
3431 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3432 * targets.c (pmac_xcoff_vec): Declare.
3434 * mpw-config.in: Various changes to be compatible with the
3435 autoconf-based configury.
3436 * mpw-make.sed: New file, sed commands to translate Unix
3437 makefile into MPW syntax.
3438 * mpw-make.in: Remove.
3439 * hosts/mpw.h: Remove.
3440 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3441 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3443 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3445 * binary.c (binary_get_symtab): Return an empty string on error.
3446 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3448 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3450 * coff-ppc.c: Reformatted according to gnu conventions
3451 Removed irrelevant "if 0" code
3453 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3455 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3456 symbols rather than as indirect symbols.
3457 (MY(slurp_symbol_table)): Don't do anything special about
3460 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3461 of .ctors and .dtors sections is no larger than 2.
3463 * sunos.c (sunos_add_one_symbol): Don't change
3464 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3466 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3467 dynamic symbols when creating a shared library.
3468 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3470 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3471 written even if it is not defined in a regular object.
3472 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3473 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3474 rather than the constant 22.
3475 (sunos_check_dynamic_reloc): Handle creating a shared library.
3476 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3477 zero when creating a shared library.
3478 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3479 write it out at the start of the symbol table.
3481 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3483 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3485 * config.bfd: Add arm-*-coff.
3486 * configure.in, configure: Add armcoff_{little,big}_vec.
3487 * targets.c (armcoff_{little,big}_vec): Declare.
3488 (bfd_target_vector): Add armcoff_{little,big}_vec.
3489 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3491 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3493 * targets.c (bfd_find_target): Remove debugging code.
3495 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3497 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3499 * Makefile.in: added *-ppc files
3500 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3501 allow pe based .o's to be shared with other tools on ppc/NT
3502 * config.bfd: added powerpc[le]-[pe|winnt] config support
3503 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3504 * peicode.h: Added more section flags for PE on ppc
3505 Added coff_swap_filehdr_out to allow peicode.h to be
3506 used for non-image PE files on ppc.
3507 Check for image, or not, before copying pe_opthdr
3508 * targets.c: Added new bfd's
3509 * targets.c: Removed two inactive bfds that shouldn't have made it this
3512 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3514 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3515 explicit values to initialize all relocs. Change all users.
3516 (ppc_elf_brtaken_inner): New function to handle branch predicition
3518 (ppc_elf_brtaken_reloc): Ditto.
3519 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3520 relocs use ppc_elf_unsupported_reloc.
3521 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3522 needs to be reported.
3523 (ppc_elf_relocate_section): Support branch prediction relocs.
3525 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3527 * bfd.c (bfd_assert): Remove \n from string passed to
3530 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3531 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3532 (bfd_coff_make_section_hook): Don't define.
3533 (coff_make_section_hook): Remove.
3534 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3535 (styp_to_sec_flags): Likewise.
3536 (coff_write_object_contents): Likewise.
3537 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3539 * libcoff.h: Rebuild.
3540 * coffgen.c (make_a_section_from_file): Just call
3541 bfd_make_section_anyway, not bfd_make_section or
3542 bfd_coff_make_section_hook.
3543 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3544 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3545 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3546 make_section_hook field.
3547 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3549 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3550 pointers into value field for warning and indirect symbols; just
3551 leave the value field alone.
3552 * linker.c (generic_link_add_symbol_list): Use next symbol for
3553 warning and indirect symbols, rather than looking in symbol value.
3554 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3555 parameter. Change all callers. Remove support for indirect
3556 symbols; it didn't work anyhow.
3557 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3558 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3559 * bfd-in2.h: Rebuild.
3561 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3563 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3564 go back to telling the tools this reloc operates on 32 bits.
3566 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3568 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3569 rather than a direct fprintf.
3570 * archive.c (_bfd_write_archive_contents): Likewise.
3571 * coffcode.h (coff_slurp_symbol_table): Likewise.
3572 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3573 (ppc_elf_unsupported_reloc): Likewise.
3574 (ppc_elf_relocate_section): Likewise.
3575 * i386linux.c (linux_tally_symbols): Likewise.
3576 (linux_finish_dynamic_link): Likewise.
3577 * osf-core.c (osf_core_core_file_p): Likewise.
3578 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3579 * som.c (som_sizeof_headers): Likewise.
3580 * srec.c (srec_bad_byte): Likewise.
3581 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3582 * libbfd-in.h (bfd_assert): Declare first parameter const.
3583 * libbfd.h: Rebuild.
3584 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3585 bfd_reloc_overflow is enough.
3586 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3587 * coff-h8500.c (rtype2howto): Likewise.
3588 * coff-z8k.c (rtype2howto): Likewise.
3589 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3590 * elf.c (_bfd_elf_get_lineno): Likewise.
3591 (_bfd_elf_no_info_to_howto): Likewise.
3592 (_bfd_elf_no_info_to_howto_rel): Likewise.
3593 * hp300hpux.c (convert_sym_type): Likewise.
3594 (MY(swap_std_reloc_in)): Likewise.
3595 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3597 * libaout.h (struct aoutdata): Add line_buf field.
3598 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3599 and filename_buffer. Instead, use a malloc buffer stored in the
3600 new line_buf field. Remove length restrictions.
3602 * coffgen.c (string_size): Remove static variable.
3603 (debug_string_size, debug_string_section): Likewise.
3604 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3605 and debug_string_size_p parameters. Use them instead of the
3606 global variables. Change all callers.
3607 (coff_write_symbol): Likewise.
3608 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3609 (coff_write_symbols): Add local variables to replace removed
3612 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3613 function, and line_base fields.
3614 * libcoff.h: Rebuild.
3615 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3616 information, rather than using static variables.
3618 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3619 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3621 * init.c (initialized): Remove static variable.
3622 (bfd_init): Don't bother setting initialized.
3623 (bfd_check_init): Remove.
3624 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3625 * libbfd.h: Rebuild.
3627 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3629 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3630 size for full core dumps. Copy core file header to private data.
3631 (rs6000coff_core_file_failing_command,
3632 rs6000coff_core_file_failing_signal): New functions to extract
3633 the file name and terminating signal from the core file.
3634 * coff-rs6000.c: Use them.
3636 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3638 Change arch info to be const, initialized at compile time.
3639 * archures.c: Reindent many functions. Change CONST to const.
3640 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3641 nothing set it anyhow. Make next const.
3642 (bfd_arch_info_list): Remove.
3643 (bfd_archures_list): Rename from archures_init_table. Change from
3644 a table of function pointers to a table of bfd_arch_info_type
3645 structure addresses.
3646 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3647 (bfd_lookup_arch): Likewise.
3648 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3650 (bfd_default_arch_struct): Make const.
3651 (bfd_arch_init, bfd_arch_linkin): Remove.
3652 (bfd_get_arch_info): Return a const pointer.
3653 * init.c (bfd_init): Don't call bfd_arch_init.
3654 * bfd.c (struct _bfd): Make arch_info const.
3655 * bfd-in2.h: Rebuild.
3656 * libbfd.h: Rebuild.
3657 * configure.in: Put & before everything in $selarchs.
3658 * configure: Rebuild.
3659 * cpu-*.c: Change bfd_*_arch from a function which calls
3660 bfd_arch_linkin to a const structure.
3661 * ieee.c (ieee_object_p): Make arch const.
3663 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3665 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3667 * bfd-in2.h: Regenerate.
3668 * libbfd.h: Regenerate.
3670 * elf32-ppc.c (reloc_type): Update names to match current draft.
3671 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3672 relative. Update names to current V.4 draft.
3673 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3674 (ppc_elf_relocate_section): Rename relocations to match draft.
3676 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3678 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3679 compiled with -mrelocatable-lib to be linked with either normal
3680 modules or -mrelocatable modules.
3682 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3684 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3685 in the a.out header.
3687 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3688 a reloc against a local symbol, even if it's not a section.
3690 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3692 * targets.c (bfd_target): Remove unused align_power_min field.
3693 * bfd-in2.h: Rebuild.
3694 * All backends: Remove initialization of align_power_min.
3696 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3698 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3700 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3702 * config.bfd (mips-dec-netbsd*): New target.
3703 * configure.host (mips-dec-netbsd*): New host.
3704 * configure.in (mips-dec-netbsd*): New native.
3705 * configure: Rebuild.
3707 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3709 Make the COFF backend linker merge common types:
3710 * cofflink.c (struct coff_debug_merge_element): Define.
3711 (struct coff_debug_merge_type): Define.
3712 (struct coff_debug_merge_hash_entry): Define.
3713 (struct coff_debug_merge_hash_table): Define.
3714 (coff_debug_merge_hash_table_init): Define.
3715 (coff_debug_merge_hash_table_free): Define.
3716 (coff_debug_merge_hash_lookup): Define.
3717 (struct coff_final_link_info): Add debug_merge field.
3718 (coff_debug_merge_hash_newfunc): New static function.
3719 (_bfd_coff_final_link): Allocate and free debug_merge table.
3720 (coff_link_input_bfd): Merge identical enum, struct and union
3723 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3725 Convert i960 COFF to use COFF backend linker.
3726 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3727 structure to store the symbol being used.
3728 (coff_i960_start_final_link): New static function.
3729 (coff_i960_relocate_section): New static function.
3730 (coff_i960_adjust_symndx): New static function.
3731 (coff_start_final_link): Define.
3732 (coff_relocate_section): Define.
3733 (coff_adjust_symndx): Define.
3734 * coffcode.h (bfd_coff_backend_data): Add new callback function
3735 _bfd_coff_start_final_link.
3736 (bfd_coff_start_final_link): Define.
3737 (coff_start_final_link): Define if not defined.
3738 (bfd_coff_std_swap_table): Add coff_start_final_link.
3739 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3741 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3742 function callback is not NULL.
3743 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3744 (_bfd_coff_internal_syment_name): Declare.
3745 * libcoff.h: Rebuild.
3746 * configure.in (icoff_big_vec): Add cofflink.o.
3747 (icoff_little_vec): Likewise.
3748 * configure: Rebuild.
3750 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3752 * Makefile.in (clean-info): Remove extraneous tab from line
3755 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3757 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3758 contents has relocs.
3760 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3762 * coffcode.h (coff_compute_section_file_positions): Keep the
3764 (coff_write_object_contents): Remember if it's a relocatable
3766 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3767 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3768 if relocatable file. Swap out saved raw size.
3770 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3772 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3773 (maintainer-clean): Rename from realclean, passing
3774 maintainer-clean down to subdirectories, but leave realclean as a
3777 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3780 * dep-in.sed: Remove config.h from generated dependencies.
3782 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3783 broken out of sunos_canonicalize_dynamic_symtab.
3784 (sunos_canonicalize_dynamic_symtab): Call new function
3785 sunos_slurp_dynamic_symtab.
3786 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3787 dynamic symbol table to the caller.
3788 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3789 callback to override the symbols being read.
3790 * libaout.h (struct aout_backend_data): Add three new parameters
3791 to add_dynamic_symbols callback.
3793 Extensive minor changes to avoid various gcc warnings. Also:
3794 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3795 * archures.c (bfd_arch_info_type): Change mach field from long to
3797 (bfd_lookup_arch): Change machine parameter from long to unsigned
3800 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3802 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3803 a symbol with a non-zero plt_offset.
3805 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3807 * elfcode.h (align_file_position): Remove; not used.
3809 * configure.in: Only check for <sys/procfs.h> on a native system,
3810 and make sure it defines prstatus_t.
3811 * configure: Rebuild.
3813 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3815 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3817 * config.in: Rename from config.h.in.
3818 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3819 Check for config.h:config.in when creating stamp-h.
3820 * configure: Rebuild.
3821 * Makefile.in (stamp-h): Depend upon config.in rather than
3822 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3823 calling config.status.
3825 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3826 (Makefile): Just rebuild Makefile.
3827 (config.h, stamp-h): New targets.
3828 * configure.in: Create stamp-h when rebuilding config.h.
3829 * configure: Rebuild.
3831 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3833 * configure.in: Call AC_CONFIG_HEADER. Substitute
3834 HOST_64BIT_LONG. Check that various header files exist. Check
3835 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3836 and/or free need to be declared. Don't make a link to sysdep.h.
3837 Define TRAD_HEADER for various hosts.
3838 * configure: Rebuild.
3839 * configure.host: Don't set my_host. Add definitions taken from
3840 host header files for various entries. Remove entries which now
3842 * acconfig.h: New file.
3843 * config.h.in: New file, built by autoheader.
3844 * sysdep.h: New file.
3845 * Makefile.in (do_distclean): Don't remove sysdep.h.
3847 (LOCAL_H_DEPS): New variable.
3848 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3850 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3851 ($(OPTIONAL_BACKENDS)): Likewise.
3852 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3853 looking through sysdep.h.
3854 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3855 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3856 (fprintf_vma, sprintf_vma): Likewise.
3857 (int64_type, uint64_type): Don't define.
3858 * bfd-in2.h: Rebuild.
3859 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3860 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3861 * lynx-core.c: Include stuff from old hosts/lynx.h.
3862 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3863 rather than NO_FCNTL.
3864 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3865 rather than NATIVE_HPPAHPUX_COMPILER.
3866 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3868 * hosts/*.h: Remove all header files which merely include,
3869 declare, and define things. Leave header files which define
3870 information needed by trad-core.c.
3872 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3873 (BFD_CC_FOR_BUILD): Define.
3874 * configure.in: Use BFD_CC_FOR_BUILD.
3875 * configure: Rebuild.
3877 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3879 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3880 * configure: Rebuild.
3882 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3885 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3887 * config.bfd: i386pe_ve -> i386pe_vec.
3889 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3891 * configure.host: Incorporate host Makefile fragments by setting
3893 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3894 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3895 value based on whether the code is being compiled by a cross
3896 compiler. Don't substitute host_makefile_frag or frags.
3897 * aclocal.m4: New file to define local AC_PROG_CC.
3898 * configure: Rebuild.
3899 * Makefile.in (INSTALL): Set to @INSTALL@.
3900 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3901 (INSTALL_DATA): Set to @INSTALL_DATA@.
3903 (CC): Define as @CC@.
3904 (CFLAGS): Set to @CFLAGS@.
3905 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3906 (@host_makefile_frag@): Remove.
3907 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3908 after other options.
3909 (config.status): Remove dependency upon @frags@.
3910 * config/*.mh, config/README: Remove.
3912 * config.bfd: Rewrite to incorporate the contents of the Makefile
3913 fragments by setting shell variables, rather than merely returning
3914 the name of a Makefile fragment.
3915 * configure.in: Use shell variables set by config.bfd rather than
3916 looking at the target Makefile fragment files. Don't substitute
3917 target_makefile_frag. Do substitute TDEFINES.
3918 * configure: Rebuild.
3919 * Makefile.in (@target_makefile_frag@): Remove.
3920 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3921 * config/*.mt: Remove.
3923 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3925 * configure.in: Put changequote lines around "i[345]86" patterns
3926 section of core file support.
3928 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3930 * som.c (som_bfd_print_private_bfd_data): Define to use the
3933 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3935 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3936 entry, text_start and data_start.
3938 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3940 * Makefile.in (OFILES): Remove $(TDEPFILES).
3941 * config/apollo.mt (TDEPFILES): Remove.
3942 * config/README: Update.
3944 * configure.in: For a native configuration, set COREFILE and
3945 COREFLAG based on the canonical host name.
3946 * configure: Rebuild.
3947 * Makefile.in: Rebuild dependencies.
3948 (ALL_CFLAGS): Add @COREFLAG@.
3949 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3950 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3951 support routines. Check LYNX_CORE rather than HOST_LYNX.
3952 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3953 * i386lynx.c: Likewise.
3954 * m68klynx.c: Likewise.
3955 * sparclynx.c: Likewise.
3956 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3957 * *-core.c: Comment changes.
3958 * config/decstation.mh (HDEPFILES): Remove.
3959 (HDEFINES): Remove -DTRAD_CORE.
3960 * config/irix3.mh (RANLIB): Remove.
3961 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3962 (HDEFINES): Remove -DIRIX_CORE.
3963 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3964 (HDEFINES): Remove -DTRAD_CORE.
3965 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3966 * config/ultra3.mh (RANLIB): Remove.
3967 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3968 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3969 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3970 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3971 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3972 * config/i386aix.mh, config/i386bsd.mh: Remove.
3973 * config/i386linux.mh, config/i386mach3.mh: Remove.
3974 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3975 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3976 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3977 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3978 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3979 * config/solaris2.mh, config/stratus.mh: Remove.
3980 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3981 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3983 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3985 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3986 DT_FINI entry if the appropriate symbol is not in the hash table.
3988 * libelf.h (struct elf_backend_data): Add create_program_headers
3989 and want_hdr_in_seg fields.
3990 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3992 (elf_backend_create_program_headers): Likewise.
3993 (elfNN_bed): Initialize create_program_headers and
3995 * elf.c (get_program_header_size): Call create_program_headers
3997 (map_program_segments): Check want_hdr_in_seg backend field. Call
3998 create_program_headers backend routine.
4000 * elf.c (assign_file_positions_except_relocs): Align non allocated
4001 sections when creating an executable.
4003 * elfcode.h (elf_swap_phdr_in): Make non static.
4004 (elf_swap_phdr_out): Make non static.
4005 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4006 (bfd_elf32_swap_phdr_out): Declare.
4007 (bfd_elf64_swap_phdr_in): Declare.
4008 (bfd_elf64_swap_phdr_out): Declare.
4010 * ecofflink.c (ecoff_collect_shuffle): New static function.
4011 (_bfd_ecoff_get_accumulated_pdr): New function.
4012 (_bfd_ecoff_get_accumulated_sym): New function.
4013 (_bfd_ecoff_get_accumulated_ss): New function.
4014 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4015 (_bfd_ecoff_get_accumulated_sym): Declare.
4016 (_bfd_ecoff_get_accumulated_ss): Declare.
4017 * libbfd.h: Rebuild.
4019 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4021 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4023 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4024 warning symbols. If any section is named .gnu.warning.XXX, treat
4025 the contents as a warning to be issued if the symbol XXX is
4027 (elf_link_output_extsym): For an indirect or warning symbol, just
4028 output the symbol it points to.
4030 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4031 if bfd_hash_allocate fails, since it will already be set.
4032 (generic_link_hash_newfunc): Likewise.
4033 (archive_hash_newfunc): Likewise.
4034 (hash_entry_bfd): New static function.
4035 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4036 callback. Allocate a new warning using the hash table newfunc.
4037 Use bfd_hash_replace to update the entry in the hash table, rather
4038 than assuming we can copy the fields with structure assignment.
4040 * hash.c (bfd_hash_replace): New function.
4041 * bfd-in.h (bfd_hash_replace): Declare.
4042 * bfd-in2.h: Rebuild.
4044 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4046 * config.bfd: Add mips*vr4300-*-elf* target.
4047 * config/mipsbvr4300.mt: Added.
4049 See file ChangeLog.2
4056 version-control: never