1 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4 no map, just check each member in turn to see whether it is
7 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
10 table. Call BFD_ASSERT to validate header size, instead of
12 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
15 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
17 * ppcboot.c: New target for looking at PPCbug boot records.
19 * config{ure.in,.bfd}: Add support for ppcboot target.
21 * configure: Regenerate.
23 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
25 * coff-h8300.c (howto_table): Update names to match recent
26 changes to include/coff/internal.h. Fix minor errors in the
27 existing relocs. Add R_MOVL1 and R_MOVL2.
28 (rtype2howto): Similarly.
29 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
30 existing relaxing code and peform more relaxing.
31 (h8300_reloc16_extra_cases): Likewise.
33 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
35 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
38 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
40 * elfcode.h (elf_object_p): Reject generic ELF target if
41 e_machine matches an alternate machine code in a specific backend.
43 * netbsd-core.c (netbsd_core_vec): Remove initializer for
44 obsolete align_power_min field.
46 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
48 * coff-h8300.c (reloc_howto_type): Add howto entry for
50 (rtype2howto): Handle R_PCRWORD_B.
51 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
52 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
53 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
56 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
58 * aoutx.h (translate_from_native_sym_flags): Set the section for
59 BSF_CONSTRUCTOR symbols.
61 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
64 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
66 * coffcode.h (coff_write_object_contents): In comdat section lookup,
67 stop looking when section is found.
69 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
71 * coffcode.h (STRING_SIZE_SIZE): Define.
72 (styp_to_sec_flags): Handle long symbol names when looking for the
74 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
75 (bfd_coff_long_section_names): Define.
76 (coff_write_object_contents): Handle long section names.
77 (bfd_coff_std_swap_table): Initialize new field.
79 * coffgen.c (make_a_section_from_file): Handle long section
81 (coff_write_symbols): Handle long section names.
82 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
83 * coff-mips.c (mips_ecoff_backend_data): Likewise.
84 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
85 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
86 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
87 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
88 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
89 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
91 * bout.c (b_out_callback): Set lma of sections.
92 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
93 parameter to output_bfd. Used input_bfd instead of output_bfd in
96 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
98 * aoutx.h (translate_from_native_sym_flags): Don't create
99 SEC_CONSTRUCTOR sections.
100 * ecoff.c (ecoff_set_symbol_info): Likewise.
102 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
103 From Don Bowman <bowman@waterloo.hp.com>.
105 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
107 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
108 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
110 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
112 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
113 mips_32_relocs field.
114 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
115 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
116 relocs against a global symbol which is not defined in a regular
118 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
119 against a global symbol, increment mips_32_relocs.
120 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
121 the symbol is not defined in a regular file, make room in the
124 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
126 * ecoff.c (ecoff_compute_section_file_positions): Track the real
127 file position and the virtual file position separately. Set
128 filepos information bsaed on the real file position.
129 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
130 Jan 23 change to coffcode.h.
132 * som.c (som_slurp_symbol_table): Set the symbol count to the
133 number of BFD symbols created.
135 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
137 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
138 output file if linking shared objects. Loop to check all relocs,
139 rather than returning false on first error.
141 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
143 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
144 (ppc_elf_additional_program_headers): If .interp section, bump #
145 of program headers by 1.
146 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
147 (ppc_elf_size_dynamic_sections): Add support for .plt section.
148 (ppc_elf_check_relocs): Print out filename in debug code. Enable
150 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
152 (ppc_elf_relocate_section): If the output section isn't defined,
153 don't abort, just give an error message.
155 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
156 being created is .sdata or .sdata2, don't make the symbol dynamic.
158 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
160 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
161 members of an archive for dynamic objects with no symbols, and
162 pass them directly to check_archive_element.
163 (xcoff_link_check_ar_symbols): Pass dynamic objects to
164 xcoff_link_check_dynamic_ar_symbols.
165 (xcoff_link_check_dynamic_ar_symbols): New static function.
167 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
168 from _bfd_nodynamic to _bfd_xcoff.
169 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
171 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
172 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
173 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
174 * libcoff.h: Rebuild.
175 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
176 (xcoff_get_section_contents): New static function.
177 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
178 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
179 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
180 (xcoff_dynamic_reloc): New static variable.
181 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
182 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
184 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
186 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
187 if reloc_entry->addend is not 0.
188 (CALC_ADDEND): Just set the addend to reloc.r_offset.
190 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
192 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
194 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
195 Add entries for R_SPARC_[56].
196 (sparc_reloc_map): Add entries for R_SPARC_[56].
198 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
200 Optimize linking of stabs in sections as used in ELF and COFF.
202 * libbfd-in.h (_bfd_link_section_stabs): Declare.
203 (_bfd_write_section_stabs): Declare.
204 (_bfd_write_stab_strings): Declare.
206 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
207 (struct coff_link_hash_table): Add stab_info field.
208 * libcoff.h: Rebuild.
209 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
211 (coff_link_add_symbols): Call _bfd_link_section_stabs if
213 (_bfd_coff_final_link): Write out stab strings hash table.
214 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
215 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
217 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
218 (struct bfd_elf_section_data): Add stab_info field.
219 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
221 * elflink.h (elf_link_add_object_symbols): If appropriate, call
222 _bfd_link_section_stabs.
223 (elf_bfd_final_link): Write out stab strings hash table.
224 (elf_link_input_bfd): Handle optimized stabs sections.
225 * reloc.c (_bfd_final_link_relocate): Check address against
226 _raw_size rather than _cooked_size.
227 * Makefile.in: Rebuild dependencies.
228 (BFD_LIBS): Add stabs.o
229 (BFD_LIBS_CFILES): Add stabs.c.
231 * VERSION: Increment for bfdlink.h change.
233 * coffgen.c (coff_renumber_symbols): Correct handling of
234 BSF_NOT_AT_END common symbols.
236 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
238 * coff-ppc.c (record_toc): Add cast to avoid warning.
239 (ppc_allocate_toc_section): Likewise.
240 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
241 (ppc_coff_reloc_type_lookup): Remove unreached code.
242 * coffcode.h (coff_write_object_contents): Don't take the address
244 * peicode.h (pe_print_idata): Add casts to avoid warning.
245 (pe_print_edata): Likewise.
246 (pe_print_reloc): Remove ANSI C string concatenation.
248 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
250 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
252 * libcoff.h: Rebuild.
253 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
255 (coff_swap_aux_out): Likewise.
256 * peicode.h (coff_swap_aux_in): Likewise.
257 (coff_swap_aux_out): Likewise.
258 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
260 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
262 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
263 Fix up .bf endndx link fields.
264 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
266 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
269 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
271 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
272 on Solaris PowerPC systems doesn't get confused.
274 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
277 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
278 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
279 update did_reg and did_reg2.
281 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
283 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
285 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
286 callback routines, pass h->root.string rather than name, in case
287 copy is true and name is transient.
289 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
291 * elfcore.h: Add support for core files with multiple threads.
292 (Primarily for Solaris.)
294 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
296 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
297 section->orelocation is NULL.
299 * coffgen.c (bfd_coff_get_syment): New function.
300 (bfd_coff_get_auxent): New function.
301 * bfd-in.h (bfd_coff_get_syment): Declare.
302 (bfd_coff_get_auxent): Declare.
303 * bfd-in2.h: Rebuild.
305 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
307 * elf32-mips.c (struct mips_hi16): Define.
308 (mips_hi16_addr, mips_hi16_addend): Remove.
309 (mips_hi16_list): New static variable.
310 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
311 (mips_elf_lo16_reloc): Process mips_hi16_list.
312 (mips_elf_relocate_section): Permit an arbitrary number of HI16
313 relocs before the associated LO16 reloc.
315 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
317 * versados.c (versados_scan): Check bfd_alloc return value.
318 (versados_object_p): Check all bfd_read return values. Require
319 that lang field be less than 10, to avoid confusion with Intel Hex
322 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
324 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
325 not 0, for an absolute symbol.
326 (NAME(aout,swap_ext_reloc_out)): Likewise.
328 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
329 (ihex_write_object_contents): For a large start address, output
330 the full 32 bit address in record type 5.
332 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
333 to int to avoid promotion problems in prototype.
335 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
337 * configure.host: Use ${srcdir} when looking for picfrag.
339 * configure.host: Switch on ${libdir}, not $(libdir). From
340 alan@spri.levels.unisa.edu.au (Alan Modra).
342 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
343 entry point, not just for DYNAMIC objects.
344 * sunos.c (sunos_add_dynamic_symbols): Always call
345 sunos_create_dynamic_sections. If called with a non DYNAMIC
346 object, don't do anything else.
347 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
349 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
351 * configure.in: Permit --enable-shared to specify a list of
353 * configure: Rebuild.
355 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
356 host when configuring with --enable-shard.
358 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
360 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
363 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
364 to avoid crashing in bfd_hash_replace.
366 * sysdep.h: Use #ifdef, not #if.
368 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
370 * config.in: Rebuild.
372 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
374 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
375 (AC_CHECK_HEADERS): Check for sys/time.h
376 (AC_HEADER_TIME): Add macro.
377 * configure: Rebuild.
378 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
379 to control what combination of <time> and <sys/time.h>
382 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
384 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
385 (aout_32_sunos4_write_object_contents): Likewise.
386 * aoutx.h (NAME(aout,machine_type)): Handle
387 bfd_mach_sparc_{sparclet,sparclite}.
388 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
389 (bfd_mach_sparc_v9_p): Update.
390 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
391 * libaout.h (enum machine_type): Add M_SPARCLET.
392 * sunos.c (MACHTYPE_OK): Define.
393 * bfd-in2.h: Regenerated.
395 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
397 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
398 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
399 * elflink.c (_bfd_elf_create_got_section): Store the
400 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
401 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
402 global offset table goes over 0x1000, set the value of
403 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
404 (elf32_sparc_relocate_section): Subtract the offset of
405 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
407 * elfcode.h: Don't include <string.h>.
409 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
411 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
412 generic_link_hash_newfunc. All references changed.
413 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
414 moved here from libbfd-in.h.
415 * libbfd-in.h: Corresponding changes.
416 * libbfd.h: Regenerated.
418 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
420 * aoutx.h (aout_link_input_section_std): When reporting an
421 overflow error, use the name of the symbol in the hash table if
423 (aout_link_input_section_ext): Likewise.
425 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
426 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
428 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
430 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
431 * coffcode.h (coff_compute_section_file_positions): Likewise.
432 (coff_write_object_contents): Likewise.
434 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
436 * section.c (SEC_LINK_ONCE): Define.
437 (SEC_LINK_DUPLICATES): Define.
438 (SEC_LINK_DUPLICATES_DISCARD): Define.
439 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
440 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
441 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
442 * bfd-in2.h: Rebuild.
443 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
444 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
445 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
446 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
447 SEC_LINK_ONCE, and look through the symbol table for the setting
448 for SEC_LINK_DUPLICATES.
449 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
450 set for a section, find the section symbol in the symbol table,
451 and set the aux entry based on SEC_LINK_DUPLICATES.
452 * coffgen.c (coff_print_symbol): Add a space before "checksum".
453 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
454 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
455 * coff-i386.c (i386coff_vec): Likewise.
456 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
458 * VERSION: Bump to 2.6.1.
459 * Makefile.in (stamp-h): Depend upon VERSION.
461 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
463 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
465 * linker.c (generic_link_hash_newfunc): No longer static.
466 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
468 * coff-h8300.c: Add two derived hash tables and their associated
469 funtions and #defines for use by the h8300 linker.
470 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
471 the function vector as needed. Place the address of the function
472 vector entry in the location specified by the R_MEM_INDIRECT reloc.
473 Rewrite the vectors section contents as necessary.
474 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
475 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
476 (coff_bfd_link_hash_table_create): Likewise.
478 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
480 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
481 __attribute__ ((__unused__)) so that -Wall doesn't warn about
483 (hppa_rebuild_insn): Pass pointer to correct type to
484 low_sign_unext and dis_assemble_21.
486 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
488 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
489 Stick with sparc-*-{sysv4*,solaris2*}.
491 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
493 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
494 (coff_swap_aux_out): Swap out extra PE x_scn fields.
495 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
496 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
497 fields is non-zero, print them.
499 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
500 ifdef. Remove unused variables.
501 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
503 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
504 (get_symbol_value): Ifdef out.
505 (pe_ppc_reloc): Ifdef out. Remove unused variables.
506 (coff_ppc_relocate_section): Remove unused variables. Make
507 fprintf strings and argument types correspond. Put before_addr in
509 (dump_toc): Make fprintf strings and argument types correspond.
510 (ppc_process_before_allocation): Remove unused variables. Always
512 (ppc_reflo_reloc): Ifdef out.
513 (ppc_addr32nb_reloc): Ifdef out.
514 (ppc_coff_rtype2howto): Make fprintf strings and argument types
516 (coff_ppc_rtype_to_howto): Likewise.
517 (ppc_coff_swap_sym_in_hook): Remove unused variables.
519 * peicode.h (pe_print_idata): Move otherwise unused variables into
520 the #ifdef where they are used. Always return a value.
521 (pe_print_edata): Make fprintf strings and argument types
522 correspond. Always return a value.
523 (pe_print_pdata): Removed unused variable addr_value. Always
525 (pe_print_reloc): Remove unused variable onaline. Make fprintf
526 strings and argument types correspond. Always return a value.
528 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
529 (ppc_elf_finish_dynamic_symbol): Move definition of unused
530 variable rela inside #if 0 section where it is used.
533 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
534 functions to start with _bfd_.
535 * aout-ns32k.c: Include ns32k.h. Change references to renamed
536 functions in cpu-ns32k.h.
537 * Makefile.in: Rebuild dependencies.
538 (HFILES): Add ns32k.h.
540 * section.c (struct sec): Add linker_mark field. Change
541 user_set_vma and reloc_done to be single bit fields.
542 (STD_SECTION): Update accordingly.
543 * bfd-in2.h: Rebuild.
544 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
546 (aout_link_input_bfd): Don't link unmarked sections.
547 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
549 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
550 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
552 * elflink.h (elf_bfd_final_link): Mark sections included in the
554 (elf_link_input_bfd): Don't link unmarked sections.
555 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
557 (xcoff_link_input_bfd): Don't link unmarked sections.
559 * coffswap.h (coff_swap_scnhdr_out): Include section name in
560 overflow error messages.
562 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
564 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
565 is not set, print "BFD: " before the error message.
567 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
568 Miles Bader <miles@gnu.ai.mit.edu>.
569 * configure: Rebuild.
571 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
573 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
576 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
577 m68k-aout, m68k-coff, and m68k-elf targets.
579 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
581 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
582 (ieee_generic_stat_arch_elt): Restructured to prevent
583 ieee_object_p from being called repeatedly.
585 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
587 * coffcode.h (coff_write_object_contents): Allocate
588 buffers large enough for any FILEHDR or AOUTHDR.
590 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
592 * ecofflink.c (lookup_line): New static function, renamed and
593 slighly changed from old _bfd_ecoff_locate_line.
594 (_bfd_ecoff_locate_line): Cache line number information. Use
595 lookup_line for actual lookup.
597 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
599 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
600 multiple of 20 bytes.
602 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
604 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
605 allocate ecoff_find_line, and don't initialize by hand.
606 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
607 mips_elf_find_line, and don't call memset.
609 * coffcode.h (coff_compute_section_file_positions): If not
610 producing a final executable, don't consider sofar when aligning
611 the section to the correct size.
613 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
615 * coffcode.h (coff_add_missing_symbols): Ifdef out.
616 (coff_write_object_contents): Don't call coff_add_missing_symbols.
617 * coffgen.c (coff_section_symbol): Ifdef out.
619 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
621 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
622 output_bfd is not NULL.
624 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
626 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
627 of bfd_alloc (fixes fix_line not being initialized).
628 Delete zeroing of fix_{value,tag,end,scnlen} fields.
630 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
632 * coffcode.h: Allow specific backends to override the
633 bfd_link_add_symbols routine.
635 * coff-h8300.c: Include genlink.h.
636 (howto_table): Add R_MEM_INDIRECT.
637 (rtype2howto): Support R_MEM_INDIRECT.
638 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
641 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
643 * coff-alpha.c (alpha_relocate_section): Use
644 info->callbacks_warning, rather than _bfd_error_handler, for
645 "multiple gp" warning.
647 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
649 * linker.c (bfd_wrapped_link_hash_lookup): New function.
650 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
651 table string. Use bfd_wrapped_link_hash_lookup.
652 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
654 * aoutx.h (aout_link_write_symbols): Use the name from the hash
655 table, if any, when writing out symbols.
656 (aout_link_input_section_std): Use the name from the hash table,
657 if any, when reporting undefined symbols.
658 (aout_link_input_section_ext): Likewise.
659 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
660 * bout.c (get_value): Likewise.
661 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
662 * ecoff.c (ecoff_reloc_link_order): Likewise.
663 * elflink.h (elf_link_add_object_symbols): Likewise.
664 (elf_reloc_link_order): Likewise.
665 * linker.c (_bfd_generic_link_output_symbols): Likewise.
666 (_bfd_generic_reloc_link_order): Likewise.
667 (default_indirect_link_order): Likewise.
668 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
669 * sunos.c (sunos_add_one_symbol): Likewise.
670 * xcofflink.c (xcoff_link_add_symbols): Likewise.
671 (bfd_xcoff_link_count_reloc): Likewise.
672 (xcoff_reloc_link_order): Likewise.
674 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
675 into -1 for intern->rss.
677 * configure: Rebuild with autoconf 2.8.
679 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
681 * stab-syms.c (__define_stab_duplicate): Define.
682 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
684 * bfd-in.h (bfd_get_stab_name): Declare.
685 * bfd-in2.h: Rebuild.
686 * Makefile.in: Rebuild dependencies.
687 (BFD_LIBS): Add stab-syms.o.
688 (BFD_LIBS_CFILES): Add stab-syms.c.
689 (BFD32_BACKENDS): Remove stab-syms.o.
690 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
691 * configure.in: Don't list stab-syms.o in bfd_backends.
692 * configure: Rebuild.
693 * libaout.h (aout_stab_name): Don't declare.
694 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
697 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
699 * elf.c (assign_file_positions_for_segments): Adjust file offset
700 for section alignment even if SEC_LOAD is not set.
702 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
704 * configure.in: Don't set SHLIB or SHLINK to an empty string,
705 since they appear as targets in Makefile.in.
706 * configure: Rebuild.
708 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
709 don't fiddle with a symbol which is not defined anywhere.
711 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
713 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
714 though they are defined in a shared library.
715 (xcoff_build_ldsyms): Likewise.
717 * coffgen.c (coff_find_nearest_line): Don't look at the line
718 numbers for the section if section->lineno is NULL.
720 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
721 message rather than calling BFD_ASSERT.
722 * elfcode.h (write_relocs): Check return value of
723 _bfd_elf_symbol_from_bfd_symbol.
725 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
727 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
730 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
732 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
734 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
735 hppa_reloc_field_selector_type_alt.
736 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
737 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
739 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
741 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
743 * elf.c (assign_file_positions_for_segments): Adjust the segment
744 memory size for the alignment of a SEC_ALLOC section, not just a
747 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
749 * m68klinux.c: New file.
750 * hosts/m68klinux.h: New file.
751 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
752 * configure.in (m68*-*-linux*): New native host.
753 (m68klinux_vec): New vector.
754 * configure: Rebuild.
755 * targets.c (m68klinux_vec): Declare.
756 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
757 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
758 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
759 declaration from bfd_linux_size_dynamic_sections.
760 (bfd_m68klinux_size_dynamic_sections): Declare.
761 * bfd-in2.h: Rebuild.
762 * Makefile.in: Rebuild dependencies.
763 (BFD32_BACKENDS): Add m68klinux.o.
764 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
766 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
768 * libhppa.h (pa_arch): Add pa20.
769 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
770 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
771 (hppa_field_adjust): Handle e_nsel.
772 * som.c: Provide default definitions for many new relocs found only
773 in hpux10 include files.
774 (som_fixup_formats): Add several new relocs from hpux10.
775 (som_hppa_howto_table): Add hpux10 relocs.
776 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
778 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
780 * mpw-make.sed: Edit out recent shared library support, and
781 rules to rebuild .h files using doc/chew.
783 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
785 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
786 size even of sections with no contents.
788 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
790 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
791 starting with '$' the way we skip names starting with '.'. When
792 updating x_endndx, don't be fooled by an index which has been
795 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
796 struct/union/enum type with no elements.
798 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
800 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
802 * archive.c (bfd_generic_archive_p): If the first file in the
803 archive can not be recognized as an object, don't assume that this
806 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
807 format is not bfd_object.
808 (bfd_elf_get_dt_soname): Likewise.
810 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
812 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
815 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
817 * bfd.c (tdata): Add netbsd_core_data.
818 * bfd-in2.h: Regenerated.
820 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
822 * sunos.c (SUNOS_CONSTRUCTOR): Define.
823 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
824 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
827 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
828 to get the symbol index, matching 14 Jul 95 change.
830 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
832 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
833 Remove duplicate definition of gp.
835 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
837 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
838 assume that we can set the GP value and then get the same value,
839 since it won't be true if the output file is neither ELF nor
841 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
842 _bfd_get_gp_value here.
843 (mips_gprel_reloc): Don't assume we can set and get the GP value.
844 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
846 (mips_elf_lo16_reloc): Likewise.
847 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
848 Don't require that the BFD be ELF.
849 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
850 (mips_elf_gprel32_reloc): Likewise.
851 (mips_elf_relocate_section): Don't assume we can set and get the
853 (mips_elf_finish_dynamic_symbol): Don't bother to use
854 _bfd_get_gp_value here.
856 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
857 Don't change epdr between malloc and free. Be careful not to free
858 NULL pointers. Zero out the first RPDR.
860 * configure.host: On Linux, only pass -rpath option if $(libdir)
861 is neither /lib nor /usr/lib. From Alan Modra
862 <alan@mullet.Levels.UniSA.Edu.Au>.
864 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
866 (elf_dt_name): Rename from elf_dt_needed_name.
867 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
869 (bfd_elf_get_dt_soname): New function.
870 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
871 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
872 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
873 * bfd-in2.h: Rebuild.
875 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
877 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
878 _bfd_sparc_elf_reloc_type_lookup.
879 (bfd_elf32_bfd_reloc_type_lookup): Update.
880 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
881 (sparc64_elf_howto_table): Define.
882 (sparc_reloc_map): Define.
883 (sparc64_elf_reloc_type_lookup): New function.
884 (sparc_elf_wdisp16_reloc): New function.
885 (elf_info_to_howto): Use sparc64_elf_howto_table.
886 (sparc64_elf_relocate_section): Likewise.
887 (bfd_elf64_bfd_reloc_type_lookup): Update.
889 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
891 * configure.host: Check for 'do not mix' from native linker before
892 trying to use -rpath.
894 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
896 * bfd.c (_bfd_get_gp_value): New function.
897 (_bfd_set_gp_value): New function.
898 * libbfd-in.h (_bfd_get_gp_value): Declare.
899 (_bfd_set_gp_value): Declare.
901 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
902 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
903 directly to the fields in the tdata information.
904 (alpha_relocate_section): Likewise.
905 * coff-mips.c (mips_adjust_reloc_in): Likewise.
906 (mips_gprel_reloc): Likewise.
907 (mips_relocate_section): Likewise.
908 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
909 (mips_elf_lo16_reloc): Likewise.
910 (mips_elf_final_gp): Likewise.
911 (mips_elf_gprel16_reloc): Likewise.
912 (mips_elf_gprel32_reloc): Likewise.
913 (mips_elf_relocate_section): Likewise.
914 (mips_elf_finish_dynamic_symbol): Likewise.
916 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
918 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
920 * configure.in: Call AC_PROG_CC before configure.host.
921 * configure: Rebuild.
922 * configure.host: Don't set information which autoconf should
923 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
925 * configure.host: Remove go32 and win32 host information, since it
926 should no longer be needed.
928 * elf.c (map_sections_to_segments): If we have a .dynamic section,
929 then start a new segment rather than put a writable section in a
932 * configure.host: Set RPATH_ENVVAR.
934 * Makefile.in: Rebuild dependencies.
936 * elflink.c (_bfd_elf_create_linker_section): Remove unused
937 zero_section variable.
939 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
941 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
942 ($(srcdir)/libbfd.h): Rename from libbfd.h.
943 ($(srcdir)/libcoff.h): Rename from libcoff.h.
945 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
947 * ieee.c (ieee_write_expression): Only use an R variable for a
948 local symbol. Don't output a zero offset. Handle a zero address.
949 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
950 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
952 (parse_expression): Don't try to handle multiple occurrences of a
953 P variable. Handle I variables differently from X variables. Fix
954 the order of minus expressions.
955 (ieee_slurp_external_symbols): Generate an I variable for an NN
956 record. Fix handling of ATI and ATX records.
957 (ieee_slurp_sections): Only set minimal section attributes.
958 Adjust them later, based on the section contents.
959 (ieee_object_p): Read in the file until just after the ME record.
960 Call ieee_slurp_section_data to set the section flags.
961 (do_one): Add iterations parameter. Only repeat the first load
962 item. Set the section and file reloc flags.
963 (ieee_slurp_section_data): Set section flags. Pass iterations to
965 (ieee_canonicalize_reloc): Handle I variables.
966 (do_with_relocs): Only emit relocation size when necessary.
967 Increase MAXRUN to 127. Change ov to be assigned, and take
968 src_mask and pcrel_offset into account.
969 (ieee_write_data_part): Skip sections that are not loaded.
970 (ieee_write_external_part): Don't output optional last entry of WX
972 (ieee_write_me_part): Make setting of me_record neater.
973 (ieee_generic_stat_arch_elt): Get the size of an archive element.
975 * syms.c (stt): Add entries for zerovars, vars, and code.
977 * elfcode.h (validate_reloc): New static function.
978 (write_relocs): Call validate_reloc for non ELF relocs.
980 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
981 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
982 (TARGET_LITTLE_SYM): Likewise.
984 * config.bfd (m68*-*-psos*): New target.
986 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
988 * i386msdos.c: Remove some #if 0 code.
989 (msdos_write_object_contents): Don't include empty sections in the
990 size computation, regardless of their address.
992 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
994 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
995 is NULL, ie, the -r switch is used.
997 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
999 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1000 (BFD_RELOC_MIPS_GOT_LO16): Define.
1001 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1002 * bfd-in2.h, libbfd.h: Rebuild.
1003 * elf32-mips.c (mips_reloc_map): Map new relocs.
1005 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1007 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1010 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1011 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1012 simple number for the section address, rather than an expression.
1013 Limit the number of bytes between relocs to MAXRUN.
1014 (ieee_write_me_part): Set me_record to the file offset after the
1016 (ieee_write_processor): New static function.
1017 (ieee_write_object_contents): Use ieee_write_processor.
1019 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1021 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1023 * coff-aux.c: Change include of aux.h to aux-coff.h.
1025 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1027 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1028 relocation put the addend both in the reloc entry and the data.
1029 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1032 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1033 a R_68K_PCxx reloc against a defined global symbol directly.
1034 (elf_m68k_check_relocs): Don't count such a reloc.
1036 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1037 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1038 symbol for now, otherwise always record the symbol as dynamic.
1039 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1040 is not referenced by a dynamic object, and we are not making a
1041 shared object, then don't make a PLT entry. If we do make a PLT
1042 entry, make sure the symbol has been recorded as dynamic.
1044 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1046 * configure.host: When making a shared library, set HLDFLAGS to
1047 pass an appropriate -rpath option. Use the make variable SONAME
1048 as the shared library soname, rather than computing it here. On
1049 SunOS, build stamp-tshlink in place of $(SHLINK).
1050 * Makefile.in (SONAME): New variable.
1051 ($(SHLINK)): Make a link to the transformed name, as well.
1052 (stamp-tshlink): New target.
1053 (install): Skip stamp-tshlink during install.
1055 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1057 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1058 linker sections have been set up yet.
1060 * elf.c (make_mapping): Add an additional argument to suppress
1061 making the first section include the program headers.
1062 (map_sections_to_segments): If the user used -Ttext such that the
1063 program headers are on a different page, do not set the flags
1064 saying that this section includes the program headers.
1066 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1068 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1069 don't define TRAD_HEADER.
1070 * configure: Rebuild.
1072 * netbsd-core.c: New file, support for NetBSD core files.
1073 * hosts/*nbsd.h: Removed.
1075 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1077 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1078 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1079 * libbfd.h, bfd-in2.h: Regenerated.
1080 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1081 bfd_elf32_bfd_reloc_type_lookup.
1082 (reloc_type{,_names}): Deleted.
1083 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1085 (sparc_reloc_map): Add sparc64 relocs.
1086 (sparc_elf_notsupported_reloc): New static function.
1087 (sparc_elf_wdisp16_reloc): New static function.
1088 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1089 (elf32_sparc_relocate_section): Likewise.
1090 (bfd_elf32_bfd_reloc_type_lookup): Define.
1091 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1092 (reloc_type{,_names}): Deleted.
1093 (elf_sparc_howto_table): Deleted.
1094 (sparc_reloc_map): Deleted.
1095 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1096 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1098 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1100 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1103 * Makefile.in (program_transform_name): New variable.
1104 (install): Transform library name before installing it.
1106 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1108 * archures.c (bfd_mach_i960_hx): Define.
1109 * bfd-in2.h: Rebuild.
1110 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1111 (MATRIX): Expand entries for HX.
1112 (arch_info_struct): Add i960:hx entry.
1113 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1114 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1115 (coff_set_flags): Handle bfd_mach_i960_hx.
1117 Support for building as a shared library, based on patches from
1118 Alan Modra <alan@spri.levels.unisa.edu.au>:
1119 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1120 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1121 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1122 * configure: Rebuild.
1123 * configure.host: If --enable-shared, adjust shared library stuff
1124 based on the host. If the host is SunOS, and the linker supports
1125 -rpath, set HLDFLAGS to use it.
1126 * Makefile.in (ALLLIBS): New variable.
1127 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1128 (COMMON_SHLIB, SHLINK): New variables.
1129 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1130 (STAGESTUFF): Remove variable.
1131 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1133 (stamp-ofiles): New target, like old ofiles target, but build
1134 using a temporary file and move-if-change, and touch stamp-ofiles
1136 (ofiles): Just depend upon stamp-ofiles.
1137 (stamp-piclist, piclist): New targets.
1138 ($(SHLIB), $(SHLINK)): New targets.
1139 (targets.o, archures.o): Build twice if PICFLAG is set.
1140 (do_mostlyclean): Remove pic/*.o.
1141 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1143 (do_distclean): Remove pic and stamp-picdir.
1144 (install): Install shared libraries.
1145 ($(OFILES)): Depend upon stamp-picdir.
1146 (stamp-picdir): New target.
1148 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1150 * libcoff.h: Rebuild.
1152 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1153 flavour of a section with no owner.
1155 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1156 ELF_LINK_NON_ELF flag.
1157 (mips_elf_create_got_section): Likewise.
1159 * elf.c: Revert last change, since it breaks dynamic linking.
1160 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1162 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1163 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1164 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1166 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1168 * elf.c (assign_file_positions_for_segments): If the backend does
1169 not want the elf header or the program headers in the address
1170 space, do not include them in the calculations.
1172 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1173 function to determine if we need additional program headers.
1174 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1175 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1177 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1179 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1181 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1183 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1184 back into one line. Some compilers (sunos 4.1.3 for example)
1185 won't accept args split across more than one line.
1187 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1189 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1190 * configure: Regenerate.
1192 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1194 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1195 try to do arithmetic on a void *, cast it to a unsigned char * first.
1197 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1199 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1200 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1202 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1203 flag for a newly defined symbol.
1204 (NAME(bfd_elf,record_link_assignment)): Likewise.
1205 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1206 set the DEF or REF_REGULAR flags correctly.
1208 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1209 (libbfd.h, libcoff.h): Corresponding change.
1211 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1212 a PLT32 reloc as dynamic.
1213 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1214 is not referenced by a dynamic object, and we are not making a
1215 shared object, then don't make a PLT entry. If we do make a PLT
1216 entry, make sure the symbol has been recorded as dynamic.
1218 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1220 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1221 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1222 (powerpcle-*-cygwin32): New.
1223 * peicode.h (add_data_entry): Get address from vma.
1225 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1227 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1228 attached to the section has already been created as an undefined
1229 symbol, treat it as if it hasn't been created yet.
1231 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1233 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1234 symbol or section symbols if stripping all symbols and this is not
1235 a relocateable link. Don't output the symbol string table if
1236 there are no symbols.
1237 (elf_link_flush_output_syms): Don't do anything if there are no
1240 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1242 * coff-aux.c: New file.
1243 * hosts/m68kaux.h: New file.
1244 * config.bfd (m68*-apple-aux*): New target.
1245 * configure.in (m68*-apple-aux*): New native host.
1246 (m68kaux_coff_vec): New vector.
1247 * configure: Rebuild.
1248 * targets.c (m68kaux_coff_vec): Declare.
1249 * coffcode.h (bfd_coff_backend_data): Add field
1250 _bfd_coff_link_add_one_symbol.
1251 (bfd_coff_link_add_one_symbol): Define.
1252 (compare_arelent_ptr): New static function if TARG_AUX.
1253 (coff_write_relocs): If TARG_AUX, sort the relocs.
1254 (coff_write_object_contents): Set A/UX aouthdr magic number.
1255 (coff_link_add_one_symbol): Define if not defined.
1256 (bfd_coff_std_swap_table): Initialize new field.
1257 * libcoff.h: Rebuild.
1258 * cofflink.c (coff_link_add_symbols): Call
1259 bfd_coff_link_add_one_symbol rather than
1260 _bfd_generic_link_add_one_symbol.
1261 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1262 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1263 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1264 * Makefile.in: Rebuild dependencies.
1265 (BFD32_BACKENDS): Add coff-aux.o.
1266 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1268 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1270 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1271 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1273 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1275 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1276 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1277 (maintainer-clean): Warn about deleting special files.
1278 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1280 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1281 warning symbols correctly.
1282 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1283 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1284 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1285 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1286 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1287 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1289 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1292 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1294 * libcoff-in.h: aligned newly exported names with bfd naming
1295 conventions. Removed an erroneous define of POWERPC_LE_PE.
1296 * libcoff.h: Rebuild.
1297 * cofflink.c, coff-ppc.c: the above function name changes
1299 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1301 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1302 * ecoff.c (struct extsym_info): Define.
1303 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1304 to ecoff_link_write_external.
1305 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1306 Strip symbols when appropriate.
1308 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1309 * syms.c (BSF_OBJECT): Define.
1310 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1311 * bfd-in2.h: Rebuild.
1312 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1314 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1317 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1318 copying relocs into a shared object, treat a defined global symbol
1320 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1321 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1322 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1324 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1325 real defined symbol, not to a weak defined symbol.
1327 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1329 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1330 and made a few static functions externs.
1332 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1333 POWERPC_LE_PE hack in cofflink.
1335 * libcoff-in.h: promoted the following from cofflink.c to allow
1336 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1337 coff_debug_merge_element, struct coff_debug_merge_type,
1338 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1339 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1340 coff_debug_merge_hash_lookup, coff_link_section_info,
1341 coff_final_link_info, coff_debug_merge_hash_newfunc,
1342 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1344 * libcoff.h: re-gen'd
1346 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1348 * syms.c: Include "bfdlink.h".
1349 (struct stab_find_info): Define.
1350 (_bfd_stab_section_find_nearest_line): New function.
1351 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1352 * libbfd.h: Rebuild.
1353 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1354 * elf.c (_bfd_elf_find_nearest_line): Try calling
1355 _bfd_stab_section_find_nearest_line before searching the ELF
1356 symbol table. Find the closest STT_FUNC symbol, not the last one.
1357 * libcoff-in.h (coff_data_type): Add line_info field.
1358 * libcoff.h: Rebuild.
1359 * coffgen.c (coff_find_nearest_line): Try calling
1360 _bfd_stab_section_find_nearest_line before searching the COFF
1362 * Makefile.in: Rebuild dependencies.
1364 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1366 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1367 4 bytes, so we get the correct value when updating the register
1368 field in little endian mode.
1370 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1372 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1373 entry_section fields. Add sntoc and snentry fields.
1374 * libcoff.h: Rebuild.
1375 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1376 not toc_section and entry_section (the COFF file does not have any
1377 sections at this point).
1378 (coff_write_object_contents): Set o_snentry and o_sntoc from
1379 snentry and sntoc rather than entry_section and toc_section.
1380 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1381 snentry, not toc_section and entry_section.
1382 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1383 entry_section from hentry.
1384 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1386 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1387 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1388 than using toc_section directly.
1390 * archures.c: Add missing `.' in enum bfd_architecture.
1391 * bfd-in2.h: Rebuild.
1393 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1394 Robert Lipe <robertl@arnet.com>.
1396 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1398 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1399 to sections we allocate. Use bfd_zalloc to allocate initialial
1400 sections, not bfd_alloc.
1401 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1402 SDA{,2}I16 relocations.
1403 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1404 whether to put something in .sbss or not.
1405 (ppc_elf_relocate_section): Add support for more relocations. Add
1406 in sec->output_offset where appropriate. Make error messages
1407 include the symbol name.
1409 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1410 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1411 doesn't get redefined messages if -shared.
1413 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1414 section if the rel_section field has been set up.
1416 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1418 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1421 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1423 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1424 of flags, only flags used are controlled by mach number. Bump up
1425 output file mach number to highest of input file mach numbers.
1426 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1427 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1429 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1430 bfd_elf64_sparc_vec support.
1432 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1434 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1435 the embedded bit is set on some objects and not on others. Just
1437 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1440 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1442 * coffcode.h (coff_new_section_hook): Don't try to align the
1445 * coffcode.h (coff_set_section_contents): Fix the handling of the
1446 .lib section to work even if the entire section contents are
1447 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1448 Robert Lipe <robertl@arnet.com>.
1450 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1452 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1453 memory here for contents.
1455 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1456 _SDA2_BASE_ by 32768.
1457 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1458 started using. Allocate contents for .sdata and .sdata2 sections
1460 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1462 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1463 size _SDA{,2}_BASE_.
1464 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1467 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1469 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1471 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1472 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1473 (bfd_mach_sparc_v9a): Define.
1474 (bfd_mach_sparc_v9_p): Define.
1475 * bfd-in2.h: Regenerated.
1476 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1478 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1479 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1480 to bfd_elf32_sparc_vec.
1481 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1482 Add v8plus{,a} support.
1484 (sparc_compatible): New function.
1485 * elf32-sparc.h: #include "elf/sparc.h".
1486 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1487 elf32_sparc_final_write_processing): New functions.
1488 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1489 elf_backend_final_write_processing): Define.
1491 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1493 * elf-bfd.h (struct elf_link_hash_entry): Add
1494 linker_section_pointer field.
1495 (enum elf_linker_section_enum): Enumeration for new way of
1496 creating linker dynamic sections and symbols.
1497 (elf_linker_section{,_pointers}): New structures for creating
1498 dynamic sections and symbols.
1499 (elf_obj_tdata): Add linker_section_pointers and linker_section
1501 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1502 (_bfd_elf_create_linker_section): New declarations.
1503 (_bfd_elf_find_pointer_linker_section): Ditto.
1504 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1505 (_bfd_elf_make_linker_section_rela): Ditto.
1507 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1509 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1510 (ppc_elf_create_linker_section): New function to create the
1511 sections .got, .sdata, and .sdata2.
1512 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1514 (ppc_elf_check_relocs): Support more of the eabi relocations.
1515 (ppc_elf_relocate_section): Ditto.
1516 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1517 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1519 * elflink.h (elf_create_pointer_linker_section): New function to
1520 create initialized pointers in dynamic linker sections.
1521 (elf_finish_pointer_linker_section): Actually intialize the
1522 pointers created above.
1524 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1525 macros to provide both 32 and 64 bit versions of
1526 elf_create_pointer_linker_section.
1527 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1528 provide both 32 and 64 bit versions of
1529 elf_finish_pointer_linker_section.
1531 * elflink.c (_bfd_elf_create_linker_section): New function to
1532 create a linker section.
1533 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1534 given address in the linker pointer offsets created for a given
1536 (_bfd_elf_make_linker_section_rela): Make a RELA section
1537 corresponding to the generated linker section.
1539 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1541 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1543 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1545 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1546 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1547 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1548 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1549 toc entry in an objdump) for now.
1550 (ppc_do_last, ppc_get_last): New function - needed to save processing
1551 the toc owner to the end.
1552 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1555 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1556 toc owner from being done till last. Must define POWERPC_LE_PC
1559 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1561 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1563 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1564 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1566 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1570 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1572 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1574 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1576 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1578 * elf.c (assign_file_positions_for_segments): Don't increment file
1579 offset for a segment which contains no loadable sections.
1581 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1583 * reloc.c: Add new PowerPC relocations.
1584 * {bfd-in2,libbfd}.h: Regenerate.
1586 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1587 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1589 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1591 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1594 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1597 * coffgen.c (coff_find_nearest_line): Don't try to cache
1598 information in sections that are not owned by a BFD. From Richard
1599 Henderson <richard@atheist.tamu.edu>.
1601 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1602 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1603 * elflink.h (elf_link_output_extsym): Remove special check for
1606 * ecoffswap.h: Add prototypes for static functions.
1608 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1610 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1611 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1613 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1614 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1615 support. Begin support for R_PPC_SDA{2,}REL.
1617 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1619 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1620 create the .got and .got.neg sections.
1621 (ppc_elf_size_dynamic_sections): Call it.
1622 (ppc_elf_check_relocs): Call it.
1623 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1624 (ppc_elf_check_relocs): Add error messages for relocations we
1625 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1628 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1630 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1631 section flags for V.4 and eabi.
1633 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1635 * elf.c (assign_file_positions_for_segments): If a segment
1636 contains no sections, don't mark it as readable.
1638 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1639 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1641 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1642 dynamic section, if there is one.
1643 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1644 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1645 (bfd_elf64_swap_dyn_in): Likewise.
1646 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1648 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1650 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1651 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1652 <pirker@eiunix.tuwien.ac.at>.
1654 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1656 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1657 PowerPC V.4 and eabi.
1658 * bfd-in2.h: Regenerate.
1659 * libfd.h: Regenerate.
1661 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1663 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1664 section type and SHF_EXCLUDE section flag, turning them into the
1665 appropriate bfd section flag.
1667 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * xcofflink.c (xcoff_link_add_symbols): Create the special
1670 sections if we see a DYNAMIC object, in case that is the only
1671 XCOFF input object we see.
1673 * elf32-mips.c: Extensive changes for a start at dynamic linking
1674 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1676 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1677 (struct elf_backend_data): Remove
1678 elf_backend_create_program_headers field. Add
1679 elf_backend_additional_program_headers and
1680 elf_backend_modify_segment_map fields.
1681 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1683 (elf_backend_additional_program_headers): Likewise.
1684 (elf_backend_modify_segment_map): Likewise.
1685 (elf_backend_create_program_headers): Don't define.
1686 (elfNN_bed): Change to account for field changes.
1687 * elf.c (assign_file_positions_for_segments): Call new
1688 modify_segment_map backend function. Don't call old
1689 create_program_headers backend function.
1690 (get_program_header_size): Call additional_program_headers rather
1691 than create_program_headers.
1692 * elflink.h (elf_link_add_object_symbols): Initialize
1693 type_change_ok from new backend field.
1694 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1696 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1697 a reloc against the appropriate section.
1699 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1700 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1701 (elf_flags_init): Rename from elf_ppc_flags_init.
1702 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1704 (ppc_elf_copy_private_bfd_data): Likewise.
1705 (ppc_elf_merge_private_bfd_data): Likewise.
1707 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1710 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1712 * coff-alpha.c (alpha_relocate_section): During final link, allow
1713 output .lita section to be bigger than 64k by adjusting gp value
1714 on a per-input section basis.
1715 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1717 (struct ecoff_section_tdata): Add gp field.
1719 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1721 Handle Alpha ECOFF changes in OSF/1 3.2.
1722 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1724 * coff-alpha.c: Include "aout/ar.h".
1725 (alpha_ecoff_get_relocated_section_contents): Don't require an
1726 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1727 3.2 doesn't generate one.
1728 (alpha_relocate_section): Likewise.
1729 (alpha_ecoff_slurp_armap): Define.
1730 (alpha_ecoff_slurp_extended_name_table): Define.
1731 (alpha_ecoff_construct_extended_name_table): Define.
1732 (alpha_ecoff_truncate_arname): Define.
1733 (alpha_ecoff_write_armap): Define.
1734 (alpha_ecoff_generic_stat_arch_elt): Define.
1735 (alpha_ecoff_update_armap_timestamp): Define.
1737 (alpha_ecoff_read_ar_hdr): New static function.
1738 (alpha_ecoff_get_elt_at_filepos): New static function.
1739 (alpha_ecoff_openr_next_archived_file): New static function.
1740 (alpha_ecoff_get_elt_at_index): New static function.
1741 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1742 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1743 _bfd_ecoff to alpha_ecoff.
1744 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1745 field from backend structure, rather than always calling
1746 _bfd_get_elt_at_filepos.
1747 * coff-mips.c (mips_ecoff_backend_data): Initialize
1748 get_elt_at_filepos field.
1749 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1750 from _bfd_generic_read_ar_hdr with minor changes.
1751 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1752 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1753 * libbfd.h: Rebuild.
1755 * bfd-in.h (BFD_IN_MEMORY): Define.
1756 * libbfd-in.h (struct bfd_in_memory): Define.
1757 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1758 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1759 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1760 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1761 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1762 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1763 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1764 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1765 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1766 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1768 (bfd_openstreamr): Likewise.
1769 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1770 BFD_IN_MEMORY is not set.
1771 * riscix.c (riscix_some_aout_object_p): Likewise.
1772 * bfd-in2.h, libbfd.h: Rebuild.
1774 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1775 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1776 (bfd_get_elt_at_index): Define.
1777 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1778 bfd_get_elt_at_index. Change index parameter from int to
1780 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1781 (_bfd_noarchive_get_elt_at_index): Define.
1782 (_bfd_archive_bsd_get_elt_at_index): Define.
1783 (_bfd_archive_coff_get_elt_at_index): Define.
1784 * bfd-in2.h, libbfd.h: Rebuild.
1785 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1786 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1787 * ieee.c (ieee_get_elt_at_index): Define.
1788 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1789 * oasys.c (oasys_get_elt_at_index): Define.
1790 * som.c (som_get_elt_at_index): Define.
1792 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1793 numbers to the .text section.
1795 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1797 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1798 If there is a SEC_DEBUGGING section, get the contents of the debug
1799 information part from it.
1800 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1802 (ieee_write_object_contents): Check ieee_write_debug_part return.
1804 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1806 * config.bfd (i[345]86-*-freebsd*): Add target.
1807 * configure.in (i386freebsd_vec): Add vec.
1808 * configure: Regenerate.
1809 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1810 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1811 Rebuild dependencies..
1812 * freebsd.h: New file.
1813 * i386freebsd.c: New file.
1814 * targets.c (i386freebsd_vec): Declare.
1815 (bfd_target_vector): Add i386freebsd_vec.
1816 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1817 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1819 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1821 * ieee.c (ieee_slurp_debug): New static function.
1822 (ieee_object_p): Call it.
1823 (ieee_slurp_section_data): Skip debugging sections.
1824 (ieee_get_reloc_upper_bound): Likewise.
1825 (ieee_get_section_contents): Likewise.
1826 (ieee_canonicalize_reloc): Likewise.
1827 (ieee_write_section_part): Likewise.
1828 (ieee_write_debug_part): Likewise.
1829 (ieee_write_data_part): Likewise.
1830 (init_for_output): Likewise.
1832 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1834 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1836 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1837 relocs, since ppc_elf_relocate_section handles the linker case.
1838 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1840 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1841 ppc_elf_relocate_section since that is now the only caller.
1842 (ppc_elf_relocate_section): Ditto.
1844 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * coffcode.h (coff_write_object_contents): If we don't know the
1847 section of the entry point for an XCOFF executable, always set the
1848 entry address to -1.
1850 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1852 * elf.c (bfd_section_from_shdr): Add support for note sections.
1854 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1856 * bfd-in.h (struct _symbol_info): Add stab_type field.
1857 * bfd-in2.h: Rebuild.
1858 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1860 * elf32-ppc.c: Remove trailing newline from calls to
1862 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1863 difference if target endianness is known.
1865 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1867 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1868 old style TOC16 references without using R_PPC_GOT.
1869 (ppc_reloc_type): Ditto.
1870 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1871 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1872 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1873 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1874 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1876 (ppc_elf_adjust_dynamic_symbol): Ditto.
1877 (ppc_elf_adjust_dynindx): Ditto.
1878 (ppc_elf_size_dynamic_sections): Ditto.
1879 (ppc_elf_finish_dynamic_symbol): Ditto.
1880 (ppc_elf_finish_dynamic_sections): Ditto.
1881 (ELF_DYNAMIC_INTERPRETER): Define.
1883 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1885 * elf.c (copy_private_bfd_data): When attaching sections to
1886 segments ignore sections that won't be allocated. Patch from
1889 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1891 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1894 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1896 * coff-i960.c (CALC_ADDEND): Define.
1897 (coff_i960_relocate_section): Add the input section VMA to the
1898 addend for PC relative relocs.
1900 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1902 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1903 to correctly terminate.
1905 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1907 * targets.c (enum bfd_endian): Define.
1908 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1909 from boolean to enum bfd_endian. Change header_byteorder_big_p
1911 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1912 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1913 * bfd-in2.h: Rebuild.
1914 * All targets: Change initialization of byteorder and
1915 header_byteorder to use enum bfd_endian values rather than
1917 * All files: Change all references to byteorder_big_p and
1918 header_byteorder_big_p to use new bfd_*_endian macros.
1920 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1922 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1924 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1926 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1928 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1930 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1932 * ieee.c: Lots of minor cleanups. Make many functions return
1933 errors rather than calling abort. Also:
1934 (ieee_write_twobyte): Remove; change callers to call existing
1935 ieee_write_2bytes function.
1936 (ieee_write_expression): Don't output the section twice when
1937 outputting a local symbol. Don't emit an extraneous zero if there
1939 (ieee_slurp_sections): Set the lma as well as the vma.
1940 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1942 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1943 a recognized one or bfd_arch_unknown.
1944 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1946 (ihex_get_symtab): Likewise.
1948 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1950 * aoutx.h: Include <ctype.h>.
1951 (struct aout_link_includes_table): Define.
1952 (struct aout_link_includes_totals): Define.
1953 (struct aout_link_includes_entry): Define.
1954 (aout_link_includes_lookup): Define macro.
1955 (struct aout_final_link_info): Add includes field.
1956 (aout_link_includes_newfunc): New static function.
1957 (NAME(aout,final_link)): Initialize includes hash table.
1958 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1960 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1962 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1964 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1966 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1968 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1970 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1971 (pe_print_private_bfd_data): call pe_print_reloc.
1972 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1973 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1974 up some debugging as well.
1976 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1978 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1981 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1983 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1984 when setting sections to NULL.
1986 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1988 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1990 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1991 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1993 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1994 * bfd-in2.h: Rebuild.
1996 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1998 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2000 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2002 * ihex.c (ihex_scan): Handle record types 4 and 5.
2003 (ihex_object_p): Permit types 4 and 5.
2004 (ihex_set_section_contents): Remove check for out of range
2006 (ihex_write_object_contents): Generate types 4 and 5.
2008 * elflink.h (elf_link_output_extsym): Just ignore warning and
2009 indirect references to symbols which don't really exist.
2011 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2013 * peicode.h (pe_print_idata): Minor format fixes
2014 (pe_print_edata): New function. Under private printing, this formats
2015 the edata section of a PE file.
2016 (pe_print_private_bfd_data): Added call to pe_print_edata.
2018 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2020 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2021 index, don't call stoi.
2023 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2025 * srec.c (srec_scan): Set lma as well as vma.
2027 * ihex.c: New file; support for Intel Hex format.
2028 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2029 (ihex_vec): Declare.
2030 (bfd_target_vector): Always include ihex_vec.
2031 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2032 * Makefile.in: Rebuild dependencies.
2033 (BFD_LIBS): Add ihex.o
2034 (BFD_LIBS_CFILES): Add ihex.c.
2035 * bfd-in2.h: Rebuild.
2037 * elf.c (assign_file_positions_for_segments): Sort the sections in
2039 (get_program_header_size): Return the right size if segment_map is
2041 (copy_private_bfd_data): Don't bother to sort the sections.
2043 * bfd.c (bfd_record_phdr): New function.
2044 * bfd-in.h (bfd_record_phdr): Declare.
2045 * bfd_in2.h: Rebuild.
2047 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2050 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2051 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2053 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2054 (bfd_zmalloc): Change declaration.
2055 * libbfd.h: Rebuild.
2056 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2057 and realloc. Don't set bfd_error_no_memory if they fail.
2059 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2061 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2062 uses as well. Added a new howto to deal with TOCREL16 relocs that
2063 are TOCDEFN as well.
2064 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2065 to handle RVA relocs from dlltool.
2066 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2067 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2068 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2070 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2071 to get the right section alignment.
2073 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2075 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2076 p_paddr if p_paddr is zero.
2077 (make_mapping): Set includes_filehdr and includes_phdrs for first
2079 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2081 (assign_file_positions_for_segments): Handle includes_filehdr and
2082 includes_phdrs. Remove special handling of PT_PHDR and first
2084 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2085 when appropriate. Remove special handling of PT_PHDR segment.
2086 Use a more complex condition for when a section is included in a
2087 segment to handle Solaris linker oddities.
2089 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2091 * coff-m88k.c (howto_table): Reformatted for easier reading;
2092 special_function now points to new function m88k_special_reloc.
2093 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2095 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2096 be done correctly by m88k_special_reloc.
2097 (reloc_processing): New function to be used by RELOC_PROCESSING.
2098 (RELOC_PROCESSING): Define to call reloc_processing.
2100 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2102 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2103 (pe_print_pdata): Likewise.
2105 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2106 obstack_alloc fails.
2107 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2109 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2110 * Many files: don't set bfd_error_no_memory if one of the above
2113 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2114 if p_paddr_valid is set.
2115 (copy_private_bfd_data): New static function.
2116 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2118 * elf.c (assign_file_positions_for_segments): Fix case where extra
2119 program headers were allocated.
2121 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2122 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2123 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2124 _bfd_elf_print_private_bfd_data.
2126 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2127 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2128 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2129 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2130 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2131 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2132 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2134 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2136 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2137 * elf.c (make_mapping): New static function.
2138 (map_sections_to_segments): New static function.
2139 (elf_sort_sections): New static function.
2140 (assign_file_positions_for_segments): New static function.
2141 (map_program_segments): Remove.
2142 (get_program_header_size): Remove sorted_hdrs, count, and
2143 maxpagesize parameters. Simplify.
2144 (assign_file_positions_except_relocs): When generating an
2145 executable, use assign_file_positions_for_segments.
2146 (elf_sort_hdrs): Remove.
2147 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2148 to get_program_header_size.
2150 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2152 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2154 * configure, config.in: Regenerate with autoconf 2.7.
2156 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2157 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2159 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2161 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2162 (ecoff_sec_to_styp_flags): Likewise.
2163 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2164 (ecoff_set_symbol_info): Handle scRConst.
2165 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2166 (ecoff_compute_section_file_positions): Handle .rconst section.
2167 (_bfd_ecoff_write_object_contents): Likewise.
2168 (ecoff_link_check_archive_element): Handle scRConst.
2169 (ecoff_link_add_externals): Likewise.
2170 (ecoff_link_write_external): Handle .rconst section.
2171 (ecoff_reloc_link_order): Likewise.
2172 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2173 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2175 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2177 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2178 DEF_DYNAMIC flag is set.
2180 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2182 * host-aout.c: If TRAD_HEADER is defined, include it.
2184 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2186 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2187 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2188 (BFD_NEED_DECLARATION): New function.
2189 * configure.in: Use BFD_NEED_DECLARATION.
2190 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2191 * configure, config.in: Rebuild with autoconf 2.6.
2193 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2194 special_sections before returning when called with a non XCOFF
2197 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2200 * coffcode.h (coff_compute_section_file_positions): Only pad the
2201 previous section to force file alignment when creating an
2204 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2206 * coffcode.h (coff_compute_section_file_positions): If
2207 RS6000COFF_C, set up the .debug section.
2209 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2210 if it is not large enough to accomodate the entire TOC area with
2211 signed 16 bit offsets.
2212 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2214 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2215 TOC anchor to use the TOC value used in the output file.
2217 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2219 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2220 (_bfd_coff_read_string_table): Likewise.
2222 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2224 * pe-arm.c: Fix typos.
2225 * coff-arm.c: Likewise.
2227 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2229 * coff-ppc.c (list_ele): Added "cat"egory member.
2230 (record_toc): New category parameter (priv or pub).
2231 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2232 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2233 the mainline. It addes extra toc cells in error.
2234 (ppc_coff_swap_sym_in_hook): Added some documentation.
2235 (dump_toc): Can now diagnose "virtual toc" chicanery.
2237 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2239 * elf-bfd.h (struct elf_link_hash_table): Change type of
2240 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2242 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2244 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2245 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2247 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2248 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2249 defined or mentioned in a regular file.
2251 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2253 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2254 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2255 (coff_ppc_relocate_section): Correct REL24 handling
2256 (ppc_process_before_allocation): Correct TOCDEFN handling
2258 * peicode.h (dir_names): Added name descriptions
2260 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2262 * VERSION: Updated to cygnus-2.6.
2264 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2266 * targets.c (m68k4knetbsd_vec): Declare.
2268 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2270 * targets.c (bfd_target): Change type of second argument to
2271 _bfd_print_private_bfd_data from void * to PTR.
2272 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2273 using PTR rather than void *.
2274 * bfd-in2, libbfd.h: Rebuild.
2275 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2277 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2278 _bfd_generic_bfd_print_private_bfd_data rather than casting
2281 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2283 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2284 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2286 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2287 BFD64_BACKENDS_CFILES): New variables.
2290 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2292 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2293 not at the file position of the first section.
2294 * coffcode.h (coff_compute_section_file_positions): Avoid using
2296 (coff_write_object_contents): When generating a PPC PE executable
2297 with no symbols, round up the file size to a COFF_PAGE_SIZE
2299 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2300 don't write out a string table.
2302 * elf.c (bfd_section_from_shdr): When using a different section
2303 header, pass the new one to _bfd_elf_make_section_from_shdr.
2304 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2305 (elf_map_symbols): Add section VMA to symbol value when comparing
2307 (_bfd_elf_compute_section_file_positions): Only build symbol table
2308 if there are some symbols. Set file offset of symtab and strtab
2310 (assign_file_positions_except_relocs): Remove dosyms parameter.
2311 Change all callers. Never set file offset of symtab and strtab
2313 (_bfd_elf_copy_private_section_data): New function.
2314 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2315 (_bfd_elf_copy_private_symbol_data): New function.
2316 (swap_out_syms): Check for special mapping of st_shndx created by
2317 copy_private_symbol_data.
2318 * elfxx-target.h: Use new copy routines.
2319 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2320 (_bfd_elf_copy_private_section_data): Declare.
2322 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2324 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2327 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2328 _bfd_dummy_target, matching the recent change to archive
2331 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2333 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2334 arithmetic on PTR types.
2336 * aout-target.h (MY(callback)): Set the lma of the sections.
2338 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2339 symbol into a reloc against the section.
2341 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2343 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2344 glue for the relocs: IMGLUE and IFGLUE.
2345 (record_toc): new function - tracks toc contents
2346 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2347 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2348 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2349 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2350 (ppc_record_toc_entry): Removed a debug define (duh)
2352 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2353 (pe_print_idata): New function - formats the idata section data
2354 (pe_print_pdata): New function - formats the pdata section data
2355 (pe_print_private_bfd_data): calls to above
2357 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2359 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2360 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2361 TARGET_SYM and TARGET_NAME for vector and BFD name.
2362 * coff-pmac.c (pmac_xcoff_vec): Remove.
2363 (TARGET_SYM, TARGET_NAME): Define.
2364 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2365 machine to 0, not all PowerMacs are 601s.
2367 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2369 * elfcode.h (elf_object_p): Read in any program headers.
2370 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2371 based on the program headers, if any.
2372 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2373 (map_program_segments): Set p_paddr of program headers based on
2376 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2378 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2381 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2382 trying to do a relocateable link with a non-a.out object file.
2384 * archive.c (bfd_generic_archive_p): Check the first object file
2385 in an archive even if target_defaulted is set. If the object file
2386 has the wrong xvec, reject it.
2388 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2389 be represented, report the name via _bfd_error_handler.
2390 (translate_to_native_sym_flags): Likewise.
2391 * elf32-mips.c (mips_elf_final_link): Likewise.
2392 * oasys.c (oasys_write_sections): Likewise.
2394 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2395 which checks for STYP_OVRFLO sections.
2396 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2397 reloc and lineno count overflows.
2398 (coff_write_object_contents): Call coff_count_linenumbers before
2399 coff_compute_section_file_positions. If RS6000COFF_C, handle
2400 reloc and lineno count overflows.
2401 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2402 relocs before dealing with .pad sections. Count overflow section
2403 headers when handling .pad sections.
2405 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2408 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2409 (struct xcoff_link_hash_table): Add descriptor_section and
2410 special_sections fields.
2411 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2412 (xcoff_link_add_symbols): Set linkage section alignment. Create
2413 descriptor section. Check for magic symbol names (_text, etc.),
2414 and record them in special_sections if found. Set
2415 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2416 descriptor field to point back to the function code symbol.
2417 (xcoff_sweep): Always mark the special descriptor_section.
2418 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2419 function descriptor, and mark it if it is.
2420 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2421 parameter, and fill it in. Allocate space for the descriptor
2423 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2424 global linkage code. If an undefined function descriptor is
2425 exported, arrange to define it. Warn about any other undefined
2427 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2428 (xcoff_write_global_symbol): Create a function descriptor when
2430 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2431 * bfd-in2.h: Rebuild.
2433 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2435 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2436 (ppc_coff_link_hash_table): new types for hashing
2437 (ppc_coff_link_hash_newfunc): hash entry constructor
2438 (ppc_coff_link_hash_table_init): hash table initializer
2439 (ppc_coff_link_hash_table_create): hash table constructor
2440 (ppc_record_toc_entry): changed references to hash table
2441 (coff_ppc_relocate_section): changed references to hash table
2443 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2444 * libcoff.h: Rebuild
2446 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2447 (coff_link_add_symbols): removed toc_offset init
2449 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2451 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2454 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2455 if it is given and mmep is available.
2456 * acconfig.h: Undef USE_MMAP.
2457 * configure, config.in: Regenerated.
2458 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2459 table handling the old way.
2460 (aout_get_external_symbols): Don't complain if last byte of string
2462 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2463 (bfd_free_window) [! USE_MMAP]: Don't define.
2464 (bfd_get_file_window,
2465 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2467 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2469 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2472 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2474 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2475 compatible with AMD generated COFF files. Try to support both AMD
2476 and GNU formats simultaneously.
2477 (coff_a29k_relocate_section): Likewise.
2479 * libbfd.c (bfd_get_file_window): Change writable parameter from
2480 int to boolean; update all callers. Pass MAP_SHARED if not
2481 writable--it's required on Solaris. Cast fprintf argument to
2483 * bfd-in.h (bfd_get_file_window): Update declaration.
2484 * bfd-in2.h: Rebuild.
2485 * aoutx.h: Update calls to bfd_get_file_window.
2487 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2489 (xcoff_swap_ldhdr_in): New static function.
2490 (xcoff_swap_ldsym_in): New static function.
2491 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2492 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2493 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2494 Handle XTY_ER/XMC_XO symbols correctly.
2495 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2496 rather than normal symbol table.
2497 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2498 already defined with the same absolute value.
2499 (xcoff_mark): When considering called symbols, check whether the
2500 descriptor is from a dynamic object, rather than the symbol
2502 (xcoff_build_ldsyms): Likewise.
2504 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2505 Cast realloc and malloc return values. If malloc or realloc fail,
2506 set bfd_error_no_memory.
2507 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2508 * bfd-in2.h: Rebuild.
2510 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2512 * coff-ppc.c (ppc_record_toc_entry): new function.
2513 (in_reloc_p): changed return value.
2514 (coff_ppc_relocate_section): much rework.
2515 (ppc_allocate_toc_section): new function.
2516 (ppc_process_before_allocation): new function.
2517 (ppc_coff_swap_sym_in_hook): new function.
2519 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2520 (coff_link_add_symbols): initialize toc_offset.
2522 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2523 (coff_swap_aouthdr_out): Added more sections to the data
2524 dictionary for the pe file header. Also changed linker version
2525 number on the ppc side.
2526 (dir_names): small improvements to the dictionary printing.
2527 (pe_mkobject_hook): save the file level flags.
2529 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2530 (pe_tdata): added real_flags field
2531 (coff_tdata): added local_toc_sym_map and access macro
2533 * libcoff.h (coff_link_hash_entry): added toc_offset field
2534 (pe_tdata): added real_flags field
2535 (coff_tdata): added local_toc_sym_map and access macro
2537 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2538 (coff_mkobject): init for local_toc_sym_map
2539 (coff_write_object_contents): set the internal_a.magic to
2540 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2543 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2545 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2546 entries until both the line number address and the function name
2547 address are too large.
2549 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2550 * configure: Rebuilt.
2552 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2553 is defined in the environment.
2555 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2557 * som.c (som_get_section_contents_in_window): Define to use
2560 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2562 * coff-i860.c: New file, based on coff-i386.c.
2563 * cpu-i860.c: New file, based on cpu-i386.c.
2564 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2565 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2566 targets, using i860coff_vec.
2567 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2568 trad-core.o and hosts/i860mach3.h.
2569 (i860coff_vec): Use coff-i860.o and cofflink.o.
2570 * configure: Rebuild.
2571 * Makefile.in: Rebuild dependencies.
2572 (ALL_MACHINES): Add cpu-i860.o.
2573 (BFD32_BACKENDS): Add coff-i860.o.
2574 (CFILES): Add cpu-i860.c and coff-i860.c.
2575 * targets.c (i860coff_vec): Declare.
2576 (bfd_target_vector): Add &i860coff_vec.
2577 * archures.c (bfd_i860_arch): Declare.
2578 (bfd_archures_list): Add &bfd_i860_arch.
2579 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2580 (coff_set_flags): Handle bfd_arch_i860.
2581 (coff_write_object_contents): Handle I860 a.out magic number.
2583 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2585 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2586 the created .tc section to 2.
2587 (xcoff_mark): Don't keep a .loader reloc for a call to an
2588 undefined symbol when creating a shared library.
2589 (xcoff_build_ldsyms): When creating a shared library, generate
2590 global linkage code for a call to an undefined symbol.
2592 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2594 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2595 BFD32_BACKENDS, BFD64_BACKENDS.
2596 (.dep1): Put mkdep output in a separate file.
2597 Rebuilt dependencies.
2599 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2602 Permit use of mmap when available:
2604 * configure.in: Check for mmap, madvise, mprotect.
2605 * config.in, configure: Regenerated.
2607 * libbfd.c (struct _bfd_window_internal): Define type.
2608 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2610 (ok_to_map): New static variable for debugging.
2611 (_bfd_generic_get_section_contents_in_window): New function.
2612 * bfd-in.h (bfd_window_internal): Declare type.
2613 (bfd_window): Define type.
2614 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2615 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2618 * libaout.h (struct aoutdata): Add two window fields.
2619 (obj_aout_sym_window, obj_aout_string_window): New macros.
2620 * aoutx.h (some_aout_object_p): Initialize windows.
2621 (aout_get_external_symbols): Get symbol data and strings in
2622 windows instead of explicitly allocated buffers.
2623 (slurp_symbol_table): Free window instead of memory.
2624 (bfd_free_cached_info): Release windows instead of freeing storage
2626 (aout_link_free_symbols): Ditto.
2628 * targets.c (bfd_target): Add new field for
2629 get_section_contents_in_window.
2630 (BFD_JUMP_TABLE_GENERIC): Updated.
2631 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2632 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2633 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2634 macros for get_section_contents_in_window field.
2636 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2638 * core.c: Renamed to corefile.c
2639 * makefile.dos (OBJS): Change core.o to corefile.o
2640 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2643 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2645 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2646 targ_selvecs to allow debugging under Irix-5 native.
2649 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2651 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2652 to o. Clobber and restore the list of new csects around the call
2653 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2654 linker error and the linker wants to read the symbol table. Reset
2655 the line number count of a real section even if it has no relocs.
2656 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2658 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2661 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2663 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2664 an undefined symbol in a shared link.
2666 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2667 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2668 phdm@info.ucl.ac.be (Philippe De Muyter).
2670 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2672 * coff-m88k.c (rtype2howto): New static function.
2673 (RTYPE2HOWTO): Use it rather than a macro definition.
2675 * coffcode.h (coff_write_object_contents): set internal_a.magic
2676 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2678 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2679 define TRAD_HEADER to new file hosts/delta68.h.
2680 m88*-motorola-sysv*, however, does use ptrace-core.o.
2681 * hosts/delta68.h: New file.
2683 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2684 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2686 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2688 * i386linux.c (MY(vec)): Declare before use.
2690 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2692 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2693 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2695 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2696 BFD is not of the right type.
2697 (bfd_elf_get_needed_list): Likewise.
2698 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2699 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2700 * xcofflink.c (XCOFF_XVECP): Define.
2701 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2703 (bfd_xcoff_import_symbol): Likewise.
2704 (bfd_xcoff_export_symbol): Likewise.
2705 (bfd_xcoff_link_count_reloc): Likewise.
2706 (bfd_xcoff_record_link_assignment): Likewise.
2707 (bfd_xcoff_size_dynamic_sections): Likewise.
2709 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2710 table index against the number of symbols for a base relative
2713 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2715 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2716 full_aouthdr flag here...
2717 (_bfd_xcoff_bfd_final_link): ...not here.
2719 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2721 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2722 systems that have a system <libelf.h>.
2723 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2724 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2725 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2726 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2727 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2728 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2729 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2731 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2733 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2734 set, set BSF_WEAK in symbol. Change all callers.
2735 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2736 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2737 _bfd_generic_link_add_one_symbol.
2738 (ecoff_indirect_link_order): Check that the section tdata relocs
2739 are not NULL before using them.
2741 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2742 define TRAD_HEADER as hosts/alphalinux.h.
2743 * configure: Rebuild.
2744 * hosts/alphalinux.h: New file.
2745 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2748 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2750 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2751 C_ECOMM storage classes.
2753 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2755 (xcoff_mark): Call xcoff_mark_symbol.
2756 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2757 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2759 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2761 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2763 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2765 (xcoff_find_reloc): New static function.
2766 (xcoff_link_add_symbols): Use it.
2767 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2768 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2769 relocate the value of C_DECL.
2771 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2773 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2775 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2776 callback decide what goes in .relocs.
2777 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2778 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2781 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2783 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2786 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2788 * xcofflink.c: More improvements, mostly to fix handling of
2789 constructors and a few other special cases.
2790 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2791 zero, reverting yesterday's change.
2792 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2793 (bfd_xcoff_link_count_reloc): Declare.
2794 (bfd_xcoff_record_link_assignment): Declare.
2795 * bfd-in2.h: Rebuild.
2797 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2799 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2800 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2801 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2802 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2803 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2804 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2806 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2809 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2810 segments includes the a.out header. See to that the magic number
2811 *always* is big-endian.
2813 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2814 m68k4k NetBSD configurations.
2816 * configure.in, configure: Separate i386 & mips NetBSD
2817 configurations from other BSD ones. Don't assume DEC is the only
2818 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2819 configurations. Add support for m68k4k NetBSD object format.
2821 * libaout.h: Added M_68K4K_NETBSD magic.
2823 * m68k4knetbsd.c: New file.
2825 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2827 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2830 * hosts/mipsnbsd.h: New file.
2833 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2835 * config.bfd: Add config stuff for mips*-*-magic* to set
2836 targ_defvec to ecoff_big_vec.
2839 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2841 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2843 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2844 toc_section, and entry_section fields.
2845 (struct xcoff_section_tdata): Remove ldrel_count field.
2846 * libcoff.h: Rebuild.
2847 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2849 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2850 full a.out header if full_aouthdr is set in xcoff_data.
2851 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2852 based on sections stored in xcoff_data.
2853 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2855 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2856 (rs6000coff_vec): Set symbol_leading_char to '.'.
2857 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2858 value stored in ret rather than returning a pointer value.
2860 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2862 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2865 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2867 * som.c (som_slurp_string_table): Allocate the strings with malloc
2868 since they're free'd by free_cached_info.
2869 (som_slurp_symbol_table): Similarly for the symbol table.
2871 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2873 * Makefile.in (diststuff): Don't make headers.
2875 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2877 * Makefile.in: Rebuild dependencies.
2879 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2880 output_bfd is not SunOS.
2881 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2882 non-SunOS input files.
2884 * xcofflink.c: Extensive changes to support linking shared objects
2885 and generating a .loader section.
2886 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2887 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2888 last_symndx, and ldrel_count fields.
2889 * libcoff.h: Rebuild.
2890 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2891 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2893 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2894 (bfd_xcoff_export_symbol): Declare.
2895 (bfd_xcoff_size_dynamic_sections): Declare.
2896 * bfd-in2.h: Rebuild.
2898 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2900 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2901 * configure: Rebuild.
2902 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2903 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2905 (pmac_xcoff_vec): Update to use new xcoff support.
2906 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2907 (xcoff_write_armap): Declare buf as unsigned char.
2908 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2910 * mpw-make.sed: Generalize subdir_do edit.
2912 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2914 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2915 correctly. Don't initialize asect->vma.
2917 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2919 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2920 something a little less than the page size.
2922 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2924 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2926 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2928 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2929 * coffcode.h (coff_write_object_contents): If .bss is before
2930 .data us that as data_start.
2931 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2933 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2934 (coff_swap_outhdr_out): Hardwire in version number.
2936 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2938 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2939 major and minor to *_vno, since the former are also macros in
2940 SunOS header files. Cast result of bfd_alloc to appropriate
2943 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2944 before assigning to sec_data.
2946 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2948 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2949 now relative to the section, not absolute.
2950 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2951 get the file name when there is a N_SO directory name. When
2952 handling stabs, remember that section->vma was added to the
2955 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2957 * sunos.c (struct sunos_link_hash_table): Add needed field.
2958 (sunos_link_hash_table_create): Call bfd_release, not free.
2959 (sunos_link_hash_table_create): Initialize needed field.
2960 (sunos_add_dynamic_symbols): Record needed objects.
2961 (bfd_sunos_get_needed_list): New function.
2962 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2963 * bfd-in2.h: Rebuild.
2965 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2967 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2969 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2971 * bfd-in.h (struct bfd_link_needed_list): Rename from
2972 bfd_elf_link_needed_list.
2973 * bfd-in2.h: Rebuild.
2974 * elf.c, elflink.h, libelf.h: Corresponding changes.
2976 Add start at AIX linker support; no shared libraries yet.
2977 * xcofflink.c: New file.
2978 * configure.in (rs600coff_vec): Use xcofflink.o.
2979 * configure: Rebuild.
2980 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2982 (struct xcoff_section_tdata): Define.
2983 (xcoff_section_data): Define macro.
2984 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2985 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2986 (_bfd_xcoff_bfd_final_link): Declare.
2987 (_bfd_ppc_xcoff_relocate_section): Declare.
2988 * libcoff.h: Rebuild.
2989 * coff-rs6000.c: Clean up a bit.
2990 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2991 cputype, csects, and debug_indices.
2992 (xcoff_copy_private_bfd_data): Copy cputype.
2993 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2994 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2995 (xcoff_reloc_type_lookup): Rename from
2996 rs6000coff_reloc_type_lookup.
2997 (coff_relocate_section): Define.
2998 (_bfd_xcoff_sizeof_headers): Define.
2999 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3000 (_bfd_xcoff_bfd_relax_section): Define.
3001 (_bfd_xcoff_bfd_link_split_section): Define.
3002 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3004 * coffcode.h (coff_compute_section_file_positions): If AIX,
3005 increment sofar by SMALL_AOUTSZ if not executable.
3006 (coff_write_object_contents): If AIX, always output an a.out
3007 header; if not executable, header size of SMALL_AOUTSZ.
3008 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3009 (_bfd_stringtab_init): Initialize xcoff field.
3010 (_bfd_xcoff_stringtab_init): New function.
3011 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3012 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3013 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3014 * libbfd.h: Rebuild.
3015 * Makefile.in: Rebuild dependencies.
3016 (BFD32_BACKENDS): Add xcofflink.o.
3017 (CFILES): Add xcofflink.c.
3019 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3020 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3021 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3023 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3025 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3027 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3029 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3030 * config.in: Regenerated.
3032 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3033 (_bfd_chunksize): New variable.
3034 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3035 for obstack chunk size.
3036 * configure.in: Check for getpagesize.
3037 * configure: Regenerated.
3039 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3041 * trad-core.c (rawptr): Make it a local variable of
3042 ptrace_unix_core_file_p.
3044 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3046 * coff-arm.c (in_reloc_p): New.
3047 * coff-i386.c (in_reloc_p): New.
3048 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3049 (coff_write_object_contents): Only set has_reloc_section
3051 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3052 in_reloc_p to decide if reloc should be emitted.
3053 * libcoff.h (pe_data_type.in_reloc_p): New.
3054 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3056 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3058 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3059 (_bfd_coff_read_internal_relocs): Likewise.
3060 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3061 (_bfd_coff_read_internal_relocs): Likewise.
3063 * elflink.h (elf_link_add_object_symbols): Correct conditions
3064 under which type and size change warnings are issued.
3066 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3068 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3069 a symbol which is not in a real section.
3070 (coff_write_native_symbol): Corresponding change.
3072 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3073 coff_link_hash_newfunc and make non-static.
3074 (_bfd_coff_link_hash_table_init): New function, broken out of
3075 _bfd_coff_link_hash_table_create.
3076 (_bfd_coff_link_hash_table_create): Use it.
3077 (process_embedded_commands): Make static.
3078 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3079 (_bfd_coff_link_hash_table_init): Declare.
3080 * libcoff.h: Rebuild.
3082 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3083 field in XCOFF tdata.
3084 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3085 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3086 based on cputype stored in a.out header, or in n_type of initial
3088 (coff_write_object_contents): Set cputype correctly in a.out
3090 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3092 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3093 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3095 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3096 * libcoff.h: Rebuild.
3098 * cpu-rs6000.c (rs6000_compatible): New static function.
3099 (bfd_rs6000_arch): Use it.
3100 * cpu-powerpc.c (powerpc_compatible): New static function.
3101 (arch_info_struct): Define various flavours of PowerPC.
3102 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3105 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3107 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3109 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3111 * elflink.h (elf_link_add_object_symbols): Don't warn about
3112 changing the size or type if the old definition was weak.
3114 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3116 * coffcode.h (combined_entry_type): Add fix_line field.
3117 (coff_slurp_line_table): Warn if we try to set the lineno field of
3119 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3120 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3121 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3122 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3124 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3125 * libcoff.h: Rebuild.
3127 * libcoff-in.h (struct xcoff_tdata): Define.
3128 (xcoff_data): Define.
3129 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3130 * bfd-in2.h, libcoff.h: Rebuild.
3131 * coff-rs6000.c (xcoff_mkobject): New static function.
3132 (coff_mkobject): Define.
3133 (xcoff_copy_private_bfd_data): New static function.
3134 (coff_bfd_copy_private_bfd_data): Define.
3135 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3137 (rs6000coff_vec): Add DYNAMIC to object_flags.
3138 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3139 .loader sections specially.
3140 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3141 section alignment from the XCOFF tdata information.
3142 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3143 F_SHROBJ, and copy the extra a.out header information into the
3144 XCOFF tdata structure.
3145 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3146 F_DYNLOAD and the extra a.out header information.
3147 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3148 C_HIDEXT symbol with attached csect information.
3149 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3150 in the o_maxdata field.
3151 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3152 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3153 end if BSF_NOT_AT_END is set.
3155 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3156 _bfd_read_ar_hdr_fn.
3157 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3158 * bfd-in2.h, libbfd.h: Rebuild.
3159 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3161 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3162 (bfd_slurp_bsd_armap_f2): Likewise.
3163 (_bfd_slurp_extended_name_table): Likewise.
3165 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3167 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3169 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3170 when the symbol table is empty.
3172 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3173 space for section symbols, since we don't output them either.
3174 (elf_m68k_adjust_dynindx): Removed.
3176 * ptrace-core.c (rawptr): Make it a local variable of
3177 ptrace_unix_core_file_p.
3179 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3181 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3184 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3185 Mac object file formats.
3187 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3189 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3190 auxent if there isn't one.
3191 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3192 rather than FILNMLEN as the maximum name length.
3194 * coffcode.h (bfd_coff_backend_data): Add new field
3195 _bfd_coff_print_aux.
3196 (bfd_coff_print_aux): New static function.
3197 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3198 scnlen field of an XTY_LD csect aux entry.
3199 (coff_print_aux): New static function.
3200 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3201 in coff_pointerize_aux_hook.
3202 (bfd_coff_std_swap_table): Initialize new field.
3203 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3204 * libcoff.h: Rebuild.
3205 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3206 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3208 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3209 if there are symbols, for native AIX ld compatibility.
3211 * coffcode.h (bfd_coff_backend_data): Add new field
3212 _bfd_coff_pointerize_aux_hook.
3213 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3214 or I960, and as 0 otherwise.
3215 (bfd_coff_std_swap_table): Initialize new field.
3216 * libcoff.h: Rebuild.
3217 * coffgen.c (coff_pointerize_aux): Change parameters to take
3218 symbol pointer instead of type and class, and to take aux index.
3219 Call _bfd_coff_pointerize_aux_hook if it is defined.
3220 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3221 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3222 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3224 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3225 read-only/host-only support.
3227 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3229 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3232 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3233 BFD_JUMP_TABLE_ARCHIVE accordingly.
3234 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3235 (_bfd_compute_and_write_armap): Declare.
3236 (_bfd_generic_read_ar_hdr): Declare.
3237 (_bfd_read_ar_hdr): Define.
3238 (_bfd_noarchive_read_ar_hdr): Define.
3239 (_bfd_archive_bsd_read_ar_hdr): Define.
3240 (_bfd_archive_coff_read_ar_hdr): Define.
3241 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3242 _bfd_read_ar_hdr instead.
3243 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3244 (_bfd_compute_and_write_armap): Rename from
3245 compute_and_write_armap. Make non-static. Change all callers.
3246 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3247 than _bfd_snarf_ar_hdr.
3248 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3249 * ieee.c (ieee_read_ar_hdr): Define.
3250 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3251 * oasys.c (oasys_read_ar_hdr): Define.
3252 * som.c (som_read_ar_hdr): Define.
3253 * bfd-in2.h, libbfd.h: Rebuild.
3255 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3257 * peicode.c (coff_swap_filehdr_in): If symptr is
3258 zero, there aren't any symbols, even if nsyms is set.
3260 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3262 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3264 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3265 sections, and set styp correctly for them: .got, .hash, .dynamic,
3266 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3267 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3269 (ecoff_sort_hdrs): New static function.
3270 (ecoff_compute_section_file_positions): Return boolean, not void.
3271 Sort the sections by VMA before looking through them. Put the
3272 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3273 section on an appropriate boundary within the page.
3274 (ecoff_compute_reloc_file_positions): Check return value of
3275 ecoff_compute_section_file_positions.
3276 (_bfd_ecoff_set_section_contents): Likewise.
3277 (_bfd_ecoff_write_object_contents): Check for various Alpha
3278 section types when incrementing text_size and data_size. Call
3279 adjust_headers backend function if it exists.
3280 * coff-alpha.c (alpha_adjust_headers): New static function.
3281 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3282 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3284 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3286 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3288 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3289 of ALTERNATE_AIX_CORE_FORMAT.
3290 * configure.in (aix4): No longer need CORE_FLAGS.
3291 * configure: Updated.
3293 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3295 NS32k changes from Ian Dall:
3296 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3298 (aout_link_input_section_std, aout_link_input_section_ext,
3299 aout_link_reloc_link_order): Call them instead of _bfd_*
3301 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3303 (backend_data): Use it instead of hardcoded zero.
3305 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3306 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3308 * ns32knetbsd.c: Include bfd.h.
3309 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3310 (MY_bfd_reloc_type_lookup): Declare function too.
3311 * pc532-mach.c (set_sizes): Don't declare.
3312 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3313 (backend_data, MY_backend_data): Don't define.
3315 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3316 ns32k-*-lites* like ns32k-*-netbsd*.
3318 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3321 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3323 * coffcode.h (coff_write_object_contents): Restore setting
3324 f_timdat to 0, deleted on August 22.
3326 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3328 * coffcode.h (coff_bfd_copy_private_symbol_data,
3329 coff_bfd_copy_private_section_data,
3330 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3331 * peicode.h (coff_bfd_copy_private_bfd_data): New
3332 (pe_bfd_copy_private_bfd_data): New.
3333 (coff_swap_scnhdr_in): Swap bss size into the right place.
3334 (pe_print_private_bfd_data): Add some newlines.
3336 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3338 * som.c (setup_sections): Don't die if a space has no subspaces.
3340 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3342 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3343 dynamic symbol override a common symbol. Don't change the size or
3344 type if they have been set and the new symbol is not a definition.
3345 Warn if the size or type changes.
3347 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3349 * som.c (som_begin_writing): Don't write the symbol table or
3351 (som_finish_writing): Write them here. Place them after the
3352 subspace data, but before the relocs.
3354 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3356 * sunos.c (sunos_add_one_symbol): Just pass false, not
3357 info->shared_library, to sunos_create_dynamic_sections.
3358 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3360 (sunos_check_dynamic_reloc): Remove .text section assertion.
3362 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3364 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3365 * configure, configure.in: Add pmac_xcoff_vec case.
3366 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3367 * coff-pmac.c: New file, PowerMac XCOFF support.
3368 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3369 * targets.c (pmac_xcoff_vec): Declare.
3371 * mpw-config.in: Various changes to be compatible with the
3372 autoconf-based configury.
3373 * mpw-make.sed: New file, sed commands to translate Unix
3374 makefile into MPW syntax.
3375 * mpw-make.in: Remove.
3376 * hosts/mpw.h: Remove.
3377 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3378 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3380 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3382 * binary.c (binary_get_symtab): Return an empty string on error.
3383 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3385 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3387 * coff-ppc.c: Reformatted according to gnu conventions
3388 Removed irrelevant "if 0" code
3390 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3392 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3393 symbols rather than as indirect symbols.
3394 (MY(slurp_symbol_table)): Don't do anything special about
3397 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3398 of .ctors and .dtors sections is no larger than 2.
3400 * sunos.c (sunos_add_one_symbol): Don't change
3401 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3403 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3404 dynamic symbols when creating a shared library.
3405 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3407 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3408 written even if it is not defined in a regular object.
3409 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3410 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3411 rather than the constant 22.
3412 (sunos_check_dynamic_reloc): Handle creating a shared library.
3413 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3414 zero when creating a shared library.
3415 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3416 write it out at the start of the symbol table.
3418 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3420 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3422 * config.bfd: Add arm-*-coff.
3423 * configure.in, configure: Add armcoff_{little,big}_vec.
3424 * targets.c (armcoff_{little,big}_vec): Declare.
3425 (bfd_target_vector): Add armcoff_{little,big}_vec.
3426 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3428 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3430 * targets.c (bfd_find_target): Remove debugging code.
3432 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3434 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3436 * Makefile.in: added *-ppc files
3437 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3438 allow pe based .o's to be shared with other tools on ppc/NT
3439 * config.bfd: added powerpc[le]-[pe|winnt] config support
3440 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3441 * peicode.h: Added more section flags for PE on ppc
3442 Added coff_swap_filehdr_out to allow peicode.h to be
3443 used for non-image PE files on ppc.
3444 Check for image, or not, before copying pe_opthdr
3445 * targets.c: Added new bfd's
3446 * targets.c: Removed two inactive bfds that shouldn't have made it this
3449 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3451 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3452 explicit values to initialize all relocs. Change all users.
3453 (ppc_elf_brtaken_inner): New function to handle branch predicition
3455 (ppc_elf_brtaken_reloc): Ditto.
3456 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3457 relocs use ppc_elf_unsupported_reloc.
3458 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3459 needs to be reported.
3460 (ppc_elf_relocate_section): Support branch prediction relocs.
3462 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3464 * bfd.c (bfd_assert): Remove \n from string passed to
3467 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3468 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3469 (bfd_coff_make_section_hook): Don't define.
3470 (coff_make_section_hook): Remove.
3471 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3472 (styp_to_sec_flags): Likewise.
3473 (coff_write_object_contents): Likewise.
3474 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3476 * libcoff.h: Rebuild.
3477 * coffgen.c (make_a_section_from_file): Just call
3478 bfd_make_section_anyway, not bfd_make_section or
3479 bfd_coff_make_section_hook.
3480 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3481 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3482 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3483 make_section_hook field.
3484 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3486 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3487 pointers into value field for warning and indirect symbols; just
3488 leave the value field alone.
3489 * linker.c (generic_link_add_symbol_list): Use next symbol for
3490 warning and indirect symbols, rather than looking in symbol value.
3491 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3492 parameter. Change all callers. Remove support for indirect
3493 symbols; it didn't work anyhow.
3494 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3495 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3496 * bfd-in2.h: Rebuild.
3498 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3500 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3501 go back to telling the tools this reloc operates on 32 bits.
3503 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3505 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3506 rather than a direct fprintf.
3507 * archive.c (_bfd_write_archive_contents): Likewise.
3508 * coffcode.h (coff_slurp_symbol_table): Likewise.
3509 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3510 (ppc_elf_unsupported_reloc): Likewise.
3511 (ppc_elf_relocate_section): Likewise.
3512 * i386linux.c (linux_tally_symbols): Likewise.
3513 (linux_finish_dynamic_link): Likewise.
3514 * osf-core.c (osf_core_core_file_p): Likewise.
3515 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3516 * som.c (som_sizeof_headers): Likewise.
3517 * srec.c (srec_bad_byte): Likewise.
3518 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3519 * libbfd-in.h (bfd_assert): Declare first parameter const.
3520 * libbfd.h: Rebuild.
3521 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3522 bfd_reloc_overflow is enough.
3523 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3524 * coff-h8500.c (rtype2howto): Likewise.
3525 * coff-z8k.c (rtype2howto): Likewise.
3526 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3527 * elf.c (_bfd_elf_get_lineno): Likewise.
3528 (_bfd_elf_no_info_to_howto): Likewise.
3529 (_bfd_elf_no_info_to_howto_rel): Likewise.
3530 * hp300hpux.c (convert_sym_type): Likewise.
3531 (MY(swap_std_reloc_in)): Likewise.
3532 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3534 * libaout.h (struct aoutdata): Add line_buf field.
3535 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3536 and filename_buffer. Instead, use a malloc buffer stored in the
3537 new line_buf field. Remove length restrictions.
3539 * coffgen.c (string_size): Remove static variable.
3540 (debug_string_size, debug_string_section): Likewise.
3541 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3542 and debug_string_size_p parameters. Use them instead of the
3543 global variables. Change all callers.
3544 (coff_write_symbol): Likewise.
3545 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3546 (coff_write_symbols): Add local variables to replace removed
3549 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3550 function, and line_base fields.
3551 * libcoff.h: Rebuild.
3552 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3553 information, rather than using static variables.
3555 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3556 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3558 * init.c (initialized): Remove static variable.
3559 (bfd_init): Don't bother setting initialized.
3560 (bfd_check_init): Remove.
3561 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3562 * libbfd.h: Rebuild.
3564 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3566 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3567 size for full core dumps. Copy core file header to private data.
3568 (rs6000coff_core_file_failing_command,
3569 rs6000coff_core_file_failing_signal): New functions to extract
3570 the file name and terminating signal from the core file.
3571 * coff-rs6000.c: Use them.
3573 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3575 Change arch info to be const, initialized at compile time.
3576 * archures.c: Reindent many functions. Change CONST to const.
3577 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3578 nothing set it anyhow. Make next const.
3579 (bfd_arch_info_list): Remove.
3580 (bfd_archures_list): Rename from archures_init_table. Change from
3581 a table of function pointers to a table of bfd_arch_info_type
3582 structure addresses.
3583 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3584 (bfd_lookup_arch): Likewise.
3585 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3587 (bfd_default_arch_struct): Make const.
3588 (bfd_arch_init, bfd_arch_linkin): Remove.
3589 (bfd_get_arch_info): Return a const pointer.
3590 * init.c (bfd_init): Don't call bfd_arch_init.
3591 * bfd.c (struct _bfd): Make arch_info const.
3592 * bfd-in2.h: Rebuild.
3593 * libbfd.h: Rebuild.
3594 * configure.in: Put & before everything in $selarchs.
3595 * configure: Rebuild.
3596 * cpu-*.c: Change bfd_*_arch from a function which calls
3597 bfd_arch_linkin to a const structure.
3598 * ieee.c (ieee_object_p): Make arch const.
3600 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3602 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3604 * bfd-in2.h: Regenerate.
3605 * libbfd.h: Regenerate.
3607 * elf32-ppc.c (reloc_type): Update names to match current draft.
3608 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3609 relative. Update names to current V.4 draft.
3610 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3611 (ppc_elf_relocate_section): Rename relocations to match draft.
3613 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3615 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3616 compiled with -mrelocatable-lib to be linked with either normal
3617 modules or -mrelocatable modules.
3619 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3621 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3622 in the a.out header.
3624 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3625 a reloc against a local symbol, even if it's not a section.
3627 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3629 * targets.c (bfd_target): Remove unused align_power_min field.
3630 * bfd-in2.h: Rebuild.
3631 * All backends: Remove initialization of align_power_min.
3633 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3635 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3637 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3639 * config.bfd (mips-dec-netbsd*): New target.
3640 * configure.host (mips-dec-netbsd*): New host.
3641 * configure.in (mips-dec-netbsd*): New native.
3642 * configure: Rebuild.
3644 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3646 Make the COFF backend linker merge common types:
3647 * cofflink.c (struct coff_debug_merge_element): Define.
3648 (struct coff_debug_merge_type): Define.
3649 (struct coff_debug_merge_hash_entry): Define.
3650 (struct coff_debug_merge_hash_table): Define.
3651 (coff_debug_merge_hash_table_init): Define.
3652 (coff_debug_merge_hash_table_free): Define.
3653 (coff_debug_merge_hash_lookup): Define.
3654 (struct coff_final_link_info): Add debug_merge field.
3655 (coff_debug_merge_hash_newfunc): New static function.
3656 (_bfd_coff_final_link): Allocate and free debug_merge table.
3657 (coff_link_input_bfd): Merge identical enum, struct and union
3660 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3662 Convert i960 COFF to use COFF backend linker.
3663 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3664 structure to store the symbol being used.
3665 (coff_i960_start_final_link): New static function.
3666 (coff_i960_relocate_section): New static function.
3667 (coff_i960_adjust_symndx): New static function.
3668 (coff_start_final_link): Define.
3669 (coff_relocate_section): Define.
3670 (coff_adjust_symndx): Define.
3671 * coffcode.h (bfd_coff_backend_data): Add new callback function
3672 _bfd_coff_start_final_link.
3673 (bfd_coff_start_final_link): Define.
3674 (coff_start_final_link): Define if not defined.
3675 (bfd_coff_std_swap_table): Add coff_start_final_link.
3676 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3678 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3679 function callback is not NULL.
3680 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3681 (_bfd_coff_internal_syment_name): Declare.
3682 * libcoff.h: Rebuild.
3683 * configure.in (icoff_big_vec): Add cofflink.o.
3684 (icoff_little_vec): Likewise.
3685 * configure: Rebuild.
3687 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3689 * Makefile.in (clean-info): Remove extraneous tab from line
3692 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3694 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3695 contents has relocs.
3697 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3699 * coffcode.h (coff_compute_section_file_positions): Keep the
3701 (coff_write_object_contents): Remember if it's a relocatable
3703 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3704 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3705 if relocatable file. Swap out saved raw size.
3707 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3709 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3710 (maintainer-clean): Rename from realclean, passing
3711 maintainer-clean down to subdirectories, but leave realclean as a
3714 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3717 * dep-in.sed: Remove config.h from generated dependencies.
3719 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3720 broken out of sunos_canonicalize_dynamic_symtab.
3721 (sunos_canonicalize_dynamic_symtab): Call new function
3722 sunos_slurp_dynamic_symtab.
3723 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3724 dynamic symbol table to the caller.
3725 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3726 callback to override the symbols being read.
3727 * libaout.h (struct aout_backend_data): Add three new parameters
3728 to add_dynamic_symbols callback.
3730 Extensive minor changes to avoid various gcc warnings. Also:
3731 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3732 * archures.c (bfd_arch_info_type): Change mach field from long to
3734 (bfd_lookup_arch): Change machine parameter from long to unsigned
3737 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3739 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3740 a symbol with a non-zero plt_offset.
3742 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3744 * elfcode.h (align_file_position): Remove; not used.
3746 * configure.in: Only check for <sys/procfs.h> on a native system,
3747 and make sure it defines prstatus_t.
3748 * configure: Rebuild.
3750 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3752 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3754 * config.in: Rename from config.h.in.
3755 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3756 Check for config.h:config.in when creating stamp-h.
3757 * configure: Rebuild.
3758 * Makefile.in (stamp-h): Depend upon config.in rather than
3759 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3760 calling config.status.
3762 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3763 (Makefile): Just rebuild Makefile.
3764 (config.h, stamp-h): New targets.
3765 * configure.in: Create stamp-h when rebuilding config.h.
3766 * configure: Rebuild.
3768 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3770 * configure.in: Call AC_CONFIG_HEADER. Substitute
3771 HOST_64BIT_LONG. Check that various header files exist. Check
3772 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3773 and/or free need to be declared. Don't make a link to sysdep.h.
3774 Define TRAD_HEADER for various hosts.
3775 * configure: Rebuild.
3776 * configure.host: Don't set my_host. Add definitions taken from
3777 host header files for various entries. Remove entries which now
3779 * acconfig.h: New file.
3780 * config.h.in: New file, built by autoheader.
3781 * sysdep.h: New file.
3782 * Makefile.in (do_distclean): Don't remove sysdep.h.
3784 (LOCAL_H_DEPS): New variable.
3785 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3787 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3788 ($(OPTIONAL_BACKENDS)): Likewise.
3789 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3790 looking through sysdep.h.
3791 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3792 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3793 (fprintf_vma, sprintf_vma): Likewise.
3794 (int64_type, uint64_type): Don't define.
3795 * bfd-in2.h: Rebuild.
3796 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3797 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3798 * lynx-core.c: Include stuff from old hosts/lynx.h.
3799 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3800 rather than NO_FCNTL.
3801 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3802 rather than NATIVE_HPPAHPUX_COMPILER.
3803 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3805 * hosts/*.h: Remove all header files which merely include,
3806 declare, and define things. Leave header files which define
3807 information needed by trad-core.c.
3809 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3810 (BFD_CC_FOR_BUILD): Define.
3811 * configure.in: Use BFD_CC_FOR_BUILD.
3812 * configure: Rebuild.
3814 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3816 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3817 * configure: Rebuild.
3819 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3822 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3824 * config.bfd: i386pe_ve -> i386pe_vec.
3826 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3828 * configure.host: Incorporate host Makefile fragments by setting
3830 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3831 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3832 value based on whether the code is being compiled by a cross
3833 compiler. Don't substitute host_makefile_frag or frags.
3834 * aclocal.m4: New file to define local AC_PROG_CC.
3835 * configure: Rebuild.
3836 * Makefile.in (INSTALL): Set to @INSTALL@.
3837 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3838 (INSTALL_DATA): Set to @INSTALL_DATA@.
3840 (CC): Define as @CC@.
3841 (CFLAGS): Set to @CFLAGS@.
3842 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3843 (@host_makefile_frag@): Remove.
3844 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3845 after other options.
3846 (config.status): Remove dependency upon @frags@.
3847 * config/*.mh, config/README: Remove.
3849 * config.bfd: Rewrite to incorporate the contents of the Makefile
3850 fragments by setting shell variables, rather than merely returning
3851 the name of a Makefile fragment.
3852 * configure.in: Use shell variables set by config.bfd rather than
3853 looking at the target Makefile fragment files. Don't substitute
3854 target_makefile_frag. Do substitute TDEFINES.
3855 * configure: Rebuild.
3856 * Makefile.in (@target_makefile_frag@): Remove.
3857 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3858 * config/*.mt: Remove.
3860 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3862 * configure.in: Put changequote lines around "i[345]86" patterns
3863 section of core file support.
3865 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3867 * som.c (som_bfd_print_private_bfd_data): Define to use the
3870 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3872 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3873 entry, text_start and data_start.
3875 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3877 * Makefile.in (OFILES): Remove $(TDEPFILES).
3878 * config/apollo.mt (TDEPFILES): Remove.
3879 * config/README: Update.
3881 * configure.in: For a native configuration, set COREFILE and
3882 COREFLAG based on the canonical host name.
3883 * configure: Rebuild.
3884 * Makefile.in: Rebuild dependencies.
3885 (ALL_CFLAGS): Add @COREFLAG@.
3886 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3887 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3888 support routines. Check LYNX_CORE rather than HOST_LYNX.
3889 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3890 * i386lynx.c: Likewise.
3891 * m68klynx.c: Likewise.
3892 * sparclynx.c: Likewise.
3893 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3894 * *-core.c: Comment changes.
3895 * config/decstation.mh (HDEPFILES): Remove.
3896 (HDEFINES): Remove -DTRAD_CORE.
3897 * config/irix3.mh (RANLIB): Remove.
3898 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3899 (HDEFINES): Remove -DIRIX_CORE.
3900 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3901 (HDEFINES): Remove -DTRAD_CORE.
3902 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3903 * config/ultra3.mh (RANLIB): Remove.
3904 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3905 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3906 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3907 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3908 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3909 * config/i386aix.mh, config/i386bsd.mh: Remove.
3910 * config/i386linux.mh, config/i386mach3.mh: Remove.
3911 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3912 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3913 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3914 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3915 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3916 * config/solaris2.mh, config/stratus.mh: Remove.
3917 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3918 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3920 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3922 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3923 DT_FINI entry if the appropriate symbol is not in the hash table.
3925 * libelf.h (struct elf_backend_data): Add create_program_headers
3926 and want_hdr_in_seg fields.
3927 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3929 (elf_backend_create_program_headers): Likewise.
3930 (elfNN_bed): Initialize create_program_headers and
3932 * elf.c (get_program_header_size): Call create_program_headers
3934 (map_program_segments): Check want_hdr_in_seg backend field. Call
3935 create_program_headers backend routine.
3937 * elf.c (assign_file_positions_except_relocs): Align non allocated
3938 sections when creating an executable.
3940 * elfcode.h (elf_swap_phdr_in): Make non static.
3941 (elf_swap_phdr_out): Make non static.
3942 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3943 (bfd_elf32_swap_phdr_out): Declare.
3944 (bfd_elf64_swap_phdr_in): Declare.
3945 (bfd_elf64_swap_phdr_out): Declare.
3947 * ecofflink.c (ecoff_collect_shuffle): New static function.
3948 (_bfd_ecoff_get_accumulated_pdr): New function.
3949 (_bfd_ecoff_get_accumulated_sym): New function.
3950 (_bfd_ecoff_get_accumulated_ss): New function.
3951 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3952 (_bfd_ecoff_get_accumulated_sym): Declare.
3953 (_bfd_ecoff_get_accumulated_ss): Declare.
3954 * libbfd.h: Rebuild.
3956 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3958 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3960 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3961 warning symbols. If any section is named .gnu.warning.XXX, treat
3962 the contents as a warning to be issued if the symbol XXX is
3964 (elf_link_output_extsym): For an indirect or warning symbol, just
3965 output the symbol it points to.
3967 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3968 if bfd_hash_allocate fails, since it will already be set.
3969 (generic_link_hash_newfunc): Likewise.
3970 (archive_hash_newfunc): Likewise.
3971 (hash_entry_bfd): New static function.
3972 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3973 callback. Allocate a new warning using the hash table newfunc.
3974 Use bfd_hash_replace to update the entry in the hash table, rather
3975 than assuming we can copy the fields with structure assignment.
3977 * hash.c (bfd_hash_replace): New function.
3978 * bfd-in.h (bfd_hash_replace): Declare.
3979 * bfd-in2.h: Rebuild.
3981 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3983 * config.bfd: Add mips*vr4300-*-elf* target.
3984 * config/mipsbvr4300.mt: Added.
3986 See file ChangeLog.2
3993 version-control: never