1 2000-07-20 H.J. Lu <hjl@gnu.org>
3 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
4 only if info->new_dtags is true.
6 2000-07-20 H.J. Lu <hjl@gnu.org>
8 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
9 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
11 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
13 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
14 (ALL_MACHINES_CFILES): Add cpu-cris.c.
15 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
16 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
17 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
18 * Makefile.in: Rebuild.
19 * aclocal.m4: Rebuild.
20 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
21 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
22 (bfd_cris_arch): Declare.
23 (bfd_archures_list): Add bfd_cris_arch.
25 * config.bfd: (cris-*-*): New target.
26 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
28 * elf.c (prep_headers): Add bfd_arch_cris.
30 * libaout.h (enum machine_type): Add M_CRIS.
31 * reloc.c: Add CRIS relocations.
32 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
33 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
34 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
35 * po/POTFILES.in, po/bfd.pot: Regenerate.
37 2000-07-19 H.J. Lu <hjl@gnu.org>
39 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
40 DF_TEXTREL if DT_TEXTREL is set.
41 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
42 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
43 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
44 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
45 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
46 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
47 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
48 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
49 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
50 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
52 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
53 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
55 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
57 2000-07-19 H.J. Lu <hjl@gnu.org>
59 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
62 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
65 * elf.c (bfd_elf_set_dt_needed_soname): New.
67 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
68 entry if the shared object loaded by DT_NEEDED is used to
69 resolve the reference in a regular object.
71 2000-07-19 H.J. Lu <hjl@gnu.org>
73 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
74 DT_DEPAUDIT and DT_AUDIT as strings.
76 2000-07-19 Nick Clifton <nickc@cygnus.com>
78 * format.c: Fix formatting.
80 2000-07-19 H.J. Lu <hjl@gnu.org>
82 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
84 2000-07-19 H.J. Lu <hjl@gnu.org>
86 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
87 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
88 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
89 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
90 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
91 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
92 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
94 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
96 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
97 renamed functions from here...
98 (assign_section_numbers): Use renamed functions.
99 (prep_headers): Use renamed functions.
101 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
102 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
103 * bfd-in2.h: Regenerate.
105 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
107 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
108 paranthesis in if statement.
110 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
112 Enable the support for Traditional MIPS.
113 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
114 return ict_none appropriately for traditional mips targets.
115 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
116 (STUB_MOVE): Conditionalize for traditonal mips.
117 (STUB_LI16): Likewise.
118 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
119 room for RTPROC header.
120 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
121 the permission for the PT_DYNAMIC as read, write and execute.
122 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
124 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
125 _DYNAMIC_LINKING for traditonal mips.
126 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
127 in case of traditonal mips.
128 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
129 entry is required. For a function if PLT is not required then set the
130 corresponding hash table entry to 0.
131 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
133 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
134 shared object set the value to 0.
135 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
136 _DYNAMIC_LINKING for traditonal mips.
137 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
140 2000-07-15 H.J. Lu <hjl@gnu.org>
142 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
144 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
146 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
147 out a structure that is BFD_IN_MEMORY.
149 2000-07-11 Alan Modra <alan@linuxcare.com.au>
151 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
152 bfd pointer. Print section id instead of bfd pointer for local
153 syms. Prefix addend with `+' for global syms as well as local.
154 Correct calculation of name component lengths.
155 (elf64_hppa_check_relocs): Update call to get_dyn_name.
157 From David Huggins-Daines <dhd@linuxcare.com>
158 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
159 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
160 (elf64_hppa_modify_segment_map): Likewise.
162 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
164 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
165 addresses to be "naturally" sign extended. Return -1 if unknown.
166 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
167 * bfd-in2.h: Regenerate.
169 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
171 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
172 and ECOF_SIGNED_64 to list ways to extract an offset.
173 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
174 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
176 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
177 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
179 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
181 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
182 bfd_get_start_address.
183 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
184 (elf_swap_ehdr_out): Ditto.
186 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
188 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
189 compatibility with older binutils.
191 2000-07-10 Alan Modra <alan@linuxcare.com.au>
193 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
194 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
196 From Ryan Bradetich <rbradetich@uswest.net>
197 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
198 (parse_line_table): Ditto.
199 (_bfd_dwarf1_find_nearest_line): Ditto.
200 * syms.c (cmpindexentry): Remove extra `*' from params.
202 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
204 * elf32-mips.c (sort_dynamic_relocs): New Function.
205 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
206 via qsort to sort the dynamic relocations in increasing r_symndx
209 2000-07-09 Alan Modra <alan@linuxcare.com.au>
211 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
212 ATTRIBUTE_UNUSED to unused args.
216 (get_stub): Likewise.
217 (elf64_hppa_adjust_dynamic_symbol): Likewise.
218 (elf64_hppa_link_output_symbol_hook): Likewise.
219 (elf64_hppa_check_relocs): Delete unused var.
220 (elf64_hppa_size_dynamic_sections): Likewise.
221 (elf64_hppa_finalize_opd): Likewise.
222 (elf64_hppa_finalize_dynreloc): Likewise.
223 (elf64_hppa_modify_segment_map): Likewise.
224 (elf64_hppa_finish_dynamic_sections): Likewise.
226 * elf-hppa.h (elf_hppa_final_write_processing): Add
227 ATTRIBUTE_UNUSED to unused args.
228 (elf_hppa_final_link_relocate): Likewise.
229 (elf_hppa_record_segment_addrs): Add paretheses.
230 (elf_hppa_relocate_section): Constify dyn_name.
232 From David Huggins-Daines <dhd@linuxcare.com>
233 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
234 rearrange case statement so that it gets preferred to 32-bit ones.
236 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
237 asection->id instead of address of asection structure.
238 (elf32_hppa_size_stubs): Likewise.
240 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
241 for .init* and .fini*.
243 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
244 and addends used in stub names to 32 bits.
245 (elf32_hppa_size_stubs): Likewise.
247 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
248 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
249 not bfd_put_64. Fix minor comment typo and formatting.
251 Changes to create multiple linker stubs, positioned immediately
252 before the section where they are required.
253 * elf32-hppa.c: Don't include hppa_stubs.h.
254 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
255 (elf32_hppa_stub_hash_table): Delete.
256 (elf32_hppa_link_hash_entry): Delete.
257 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
258 stub_hash_table, and store the struct here rather than a pointer.
259 Delete output_symbol_count. Add offset array. Change
260 global_value to a bfd_vma.
261 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
262 (elf32_hppa_stub_hash_traverse): Delete.
263 (elf32_hppa_name_of_stub): Delete.
264 (elf32_hppa_link_hash_lookup): Delete.
265 (elf32_hppa_link_hash_traverse): Delete.
266 (elf32_hppa_stub_hash_table_init): Delete.
267 (elf32_hppa_size_of_stub): Pass input section and offset rather
268 than location and calculate location here. Don't pass name as all
269 stubs are now the same size.
270 (elf32_hppa_stub_hash_newfunc): Init new fields.
271 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
273 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
274 comparing against ints. Rewrite stub handling code.
275 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
276 Case enums to int before comparing against ints. Remove
277 bfd_reloc_dangerous case.
278 (elf32_hppa_build_one_stub): Rewrite.
279 (elf32_hppa_size_one_stub): New function.
280 (elf32_hppa_build_stubs): Rewrite.
281 (elf32_hppa_size_stubs): Pass in linker call-back functions.
282 Rewrite stub-handling specific code.
284 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
286 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
288 * hppa_stubs.h: Delete.
289 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
290 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
291 * Makefile.in: Regenerate.
293 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
296 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
298 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
299 and section name for bfd_reloc_notsupported error message.
300 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
301 bfd_reloc_notsupported.
302 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
304 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
305 undefined weak symbols for all relocs.
306 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
307 offsets are relative to one past the delay slot.
308 (elf32_hppa_size_stubs): Account for reloc addend when calculating
309 branch destination. Put addend into stub name too.
310 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
311 adjust by 8 when deciding whether a linker stub is needed. Put
312 addend into stub name as for above.
314 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
315 various args and vars.
316 (elf32_hppa_bfd_final_link_relocate): Here too.
317 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
318 inner block var to avoid shadowing.
320 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
322 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
323 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
324 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
326 * libhppa.h: Change practically all unsigned ints to plain ints.
327 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
330 From Ryan Bradetich <rbradetich@uswest.net>
331 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
332 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
334 From David Huggins-Daines <dhd@linuxcare.com>
335 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
336 to the new OP_* ones.
338 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
339 error exit. Bail out earlier on plabel relocs that we aren't
340 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
341 string, and then don't free our copy.
342 (elf32_hppa_build_one_stub): Make insn unsigned int.
344 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
345 available with BL, not BE and BLE.
347 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
348 code for elf arg relocs.
349 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
350 argument with elf_link_hash_entry h. Handle undefined weak
351 symbols. Move $global$ lookup from here...
352 (elf32_hppa_relocate_section): ...to here. Return correct error
353 message for non-handled relocs.
354 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
355 wrong test was -0x3ffff to +0x40000.
357 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
358 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
360 (elf_hppa_relocate_insn): Fix a typo.
362 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
363 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
364 assemble_17, assemble_21): Delete.
365 Supply defines for all 64 possible opcodes.
366 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
367 formats. Handle COMICLR.
368 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
371 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
372 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
373 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
375 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
376 the local syms - did this code get deleted accidentally? Ignore
377 undefined and undefweak syms.
379 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
380 block. Use it instead of elf64_hppa_hash_table (info).
381 (elf_hppa_final_link_relocate): Use hppa_info instead of
382 elf64_hppa_hash_table (info).
384 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
385 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
386 (hppa_rebuild_insn): Mask immediate bits here instead.
387 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
389 2000-07-08 Alan Modra <alan@linuxcare.com.au>
391 * section.c (struct sec): Add id field. Tidy comment formatting.
392 (bfd_make_section_anyway): Set id.
393 (STD_SECTION): Init id too.
394 Change CONST to const throughout.
395 * archures.c (bfd_arch_info): Tidy comment.
396 (bfd_arch_list): Change a CONST to const.
397 * libbfd-in.h: Tidy comments and replace CONST with const.
398 * elf-bfd.h: Likewise.
399 * libbfd.h: Regenerate.
400 * bfd-in2.h: Regenerate.
401 * libcoff.h: Regenerate.
403 2000-07-07 DJ Delorie <dj@redhat.com>
405 * archive.c (_bfd_write_archive_contents): Add an informative
408 2000-07-06 Kazu Hirata <kazu@hxi.com>
410 * srec.c: Fix formatting.
412 2000-06-05 DJ Delorie <dj@redhat.com>
416 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
418 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
419 value of PC-relative offsets.
421 2000-07-03 Jim Wilson <wilson@cygnus.com>
423 * elf64-alpha.c (alpha_elf_size_info): New.
424 (elf_backend_size_info): Define to alpha_elf_size_info.
425 * elfcode.h (elf_size_info): Change hash bucket size to 4.
427 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
429 * elf32-mips.c: Include elf32-target.h again for the traditional
432 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
434 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
435 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
436 (avr_info_to_howto_rela): Likewise.
437 (elf32_avr_gc_mark_hook): Likewise.
438 (elf32_avr_gc_sweep_hook): Likewise.
439 (elf32_avr_relocate_section): Likewise.
441 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
443 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
444 an external symbol for a non-shared, non-relocatable link.
446 2000-07-03 Nick Clifton <nickc@redhat.com>
448 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
449 is an external symbol.
450 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
453 2000-07-03 Kazu Hirata <kazu@hxi.com>
455 * reloc16.c: Fix formatting.
457 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
459 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
460 to add a new target for traditional mips i.e
461 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
462 * configure.in: Likewise.
463 * configure: Rebuild.
464 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
466 (bfd_elf32_tradlittlemips_vec): Likewise.
467 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
468 to see that elfNN_bed does not get redefined even if the target file
469 is included twice for a chip. See elf32-mips.c.
471 2000-07-01 Alan Modra <alan@linuxcare.com.au>
473 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
474 (CLEANFILES): Add DEPA.
475 * Makefile.in: Regenerate.
477 2000-06-30 DJ Delorie <dj@cygnus.com>
479 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
480 can't assume the PE header is at 0x80.
482 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
484 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
486 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
488 * go32stub.h: Update stub.
490 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
492 * archures.c (bfd_mach_avr5): Define.
493 * bfd-in2.h (bfd_mach_avr5): Define.
494 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
495 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
496 (compatible): Update comment. Add missing test.
497 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
498 for avr2 and avr4. Simplify 8K wrap code.
499 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
500 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
502 2000-06-26 Kazu Hirata <kazu@hxi.com>
504 * coff-h8300.c: Fix formatting.
505 * cpu-h8300.c: Likewise.
507 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
509 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
510 for local symbols whose names are unknown.
512 2000-06-22 Alan Modra <alan@linuxcare.com.au>
514 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
516 * Makefile.in: Regenerate.
517 * doc/Makefile.in: Regenerate.
519 2000-06-20 H.J. Lu <hjl@gnu.org>
521 * Makefile.am: Rebuild dependency.
522 * Makefile.in: Rebuild.
524 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
526 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
527 (elf_backend_copy_indirect_symbol): Map to the new function.
529 2000-06-20 Alan Modra <alan@linuxcare.com.au>
531 * archive.c (normalize): Correct pointer comparison when checking
533 (bfd_bsd_truncate_arname): Likewise.
534 (bfd_gnu_truncate_arname): Likewise.
536 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
538 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
539 sections elf_{text,data}_{section,symbol}.
540 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
541 (_bfd_mips_elf_hide_symbol): New function.
542 (elf_backend_hide_symbol): Map to the new function.
543 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
544 definitions of mips_elf_{text,data}_{section,symbol}.
545 (mips_elf_local_relocation_p): Try to find the direct symbol
546 based on new check_forced argument.
547 (mips_elf_calculate_relocation): Use new version of
548 mips_elf_local_relocation_p.
549 (mips_elf_relocate_section): Likewise.
550 (_bfd_mips_elf_relocate_section): Likewise.
551 (mips_elf_sort_hash_table): Only assert that have enough GOT
553 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
554 entry if the relocation based on the new external argument.
555 (mips_elf_create_dynamic_relocation): Assert that we have a
556 section contents allocated where we can swap out the dynamic
558 (mips_elf_calculate_relocation): Find the real hash-table entry
559 correctly by using h->root.root.type. Only create a dynamic
560 relocation entry if the symbol is defined in a shared library.
561 Create an external GOT entry for the GOT16 relocation if the
562 symbol was forced local.
563 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
564 dynamic index if the symbol was forced local.
566 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
568 * elf32-mips.c: Fix typos in comments.
570 2000-06-19 Mark Kettenis <kettenis@gnu.org>
572 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
575 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
577 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
578 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
579 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
580 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
581 (bfd_elf32_m68hc11_vec): Likewise.
582 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
583 Supports 68hc11 & 68hc12 at the same time.
584 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
586 (bfd_elf32_m68hc11_vec): Likewise.
587 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
588 * archures.c (bfd_m68hc12_arch): Define and register in global list
589 (bfd_m68hc11_arch): Likewise.
590 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
591 BFD_RELOC_M68HC11_3B): Define.
592 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
593 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
595 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
597 * elf_bfd.h (struct elf_backend_data): Add info argument to
598 elf_backend_hide_symbol.
599 (_bfd_elf_link_hash_hide_symbol): Likewise.
600 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
601 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
602 * elflink.h (elf_link_add_object_symbols): Likewise.
603 (elf_link_assign_sym_version): Likewise.
605 2000-06-18 H.J. Lu <hjl@gnu.org>
607 * coff-i386.c (coff_i386_reloc): Don't return in case of
608 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
609 Compensate PE relocations when linking with non-PE object
610 files to generate a non-PE executable.
612 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
614 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
615 GOT entries if we're doing a static link or -Bsymbolic link.
617 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
619 * elflink.h (elf_link_adjust_relocs): Check for and call backend
620 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
622 (elf_link_output_relocs): Likewise.
623 (elf_reloc_link_order): Likewise.
625 2000-06-16 Nicholas Duffek <nsd@redhat.com>
627 * archures.c (enum bfd_architecture): #define constants for
628 PowerPc and RS6000 machine numbers.
629 * bfd-in2.h: Regenerate.
630 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
631 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
632 and RS6000 machine numbers using #defined constants from
634 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
635 machine numbers using #defined constants from archures.c. Add
636 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
637 64-bit words in 620 entry.
638 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
640 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
642 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
644 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
645 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
646 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
648 2000-06-16 Nicholas Duffek <nsd@redhat.com>
650 * bfd-in.h (bfd_family_coff): Define.
651 * bfd-in2.h: Regenerate.
652 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
653 coff_find_nearest_line): Check COFFness using bfd_family_coff()
654 instead of bfd_target_coff_flavour.
655 * cofflink.c (_bfd_coff_final_link): Likewise.
656 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
658 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
660 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
661 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
662 * xcofflink.c (XCOFF_XVECP): Delete.
663 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
664 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
665 bfd_xcoff_record_link_assignment,
666 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
667 check for bfd_target_xcoff_flavour.
669 2000-06-16 Nicholas Duffek <nsd@redhat.com>
671 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
673 (read_hdr): New function.
674 (rs6000coff_core_p): Store mstsave or __context64 struct instead
675 of trying to extract individual registers. Set abfd->arch_info
676 to match the architecture that created the core file.
677 (rs6000coff_get_section_contents): Delete.
678 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
680 2000-06-14 H.J. Lu <hjl@gnu.org>
682 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
685 2000-06-13 H.J. Lu <hjl@gnu.org>
687 * configure: Regenerate.
689 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
691 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
694 2000-06-08 David O'Brien <obrien@FreeBSD.org>
696 * configure.in (VERSION): Update to show this is the CVS mainline.
698 2000-06-07 Alan Modra <alan@linuxcare.com.au>
700 * elf32-d10v.c: Include elf/d10v.h
701 (enum reloc_type): Delete.
702 * elf32-d30v.c: Include elf/d30v.h
703 (enum reloc_type): Delete.
705 * Makefile.am: Run "make dep-am" to regenerate dependencies.
706 * Makefile.in: Regenerate.
708 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
709 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
710 move HOWTOs into elf_howto_table.
711 (R_386_standard, R_386_ext_offset): Define.
712 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
713 (elf_i386_reloc_type_lookup): Modify calculation of index into
714 elf_howto_table since we've removed the padding.
715 (elf_i386_info_to_howto_rel): Likewise.
716 (elf_i386_relocate_section): Likewise.
718 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
720 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
722 2000-06-05 H.J. Lu <hjl@gnu.org>
724 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
725 an error when seeing an undefined symbol with hidden/internal
726 attribute. It is handled in *_relocate_section ().
728 2000-06-05 H.J. Lu <hjl@gnu.org>
730 * elflink.h (elf_fix_symbol_flags): Follow the link for the
731 indirect symbol for the ELF_LINK_NON_ELF bit.
732 (elf_link_output_extsym): Don't output the indirect symbol even
733 if the ELF_LINK_NON_ELF bit is set.
735 2000-06-01 J.T. Conklin <jtc@redback.com>
737 * config.bfd (i[3456]86-*-netbsdelf*): New target.
738 (i[3456]86-*-netbsdaout*): New target.
739 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
740 (i[3456]86-*-openbsd*): Likewise.
742 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
744 * trad-core.c: From hpux-core.c, include <dirent.h> or
745 <sys/ndir.h> when possible.
747 2000-05-31 Nick Clifton <nickc@cygnus.com>
749 * opintl.h (_(String)): Explain why dgettext is used instead
752 2000-05-31 Ulrich Drepper <drepper@redhat.com>
754 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
755 definitions. We must not assume they are sorted in the file
756 according to their index numbers.
758 2000-05-31 Alan Modra <alan@linuxcare.com.au>
760 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
761 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
762 R_PARISC_DIR17F are for absolute branches; Handle them as such.
764 2000-05-30 Nick Clifton <nickc@cygnus.com>
766 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
767 80960CA, 80960MC as valid machine names.
769 2000-05-30 H.J. Lu <hjl@gnu.org>
771 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
772 visibility bits if the symbol is undefined. Correctly handle
773 weak undefined symbols with hidden and internal attributes.
775 * elflink.h (elf_link_add_object_symbols): Always turn the
776 symbol into local if it has the hidden or internal attribute.
778 2000-05-29 Philip Blundell <philb@gnu.org>
780 * ppcboot.c: Add packed attribute if compiling with GCC.
782 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
784 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
786 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
788 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
789 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
790 corefile on a 64-bit (Sparc Solaris) host. Also clean up
793 2000-05-26 Alan Modra <alan@linuxcare.com.au>
795 * Makefile.am: Update dependencies with "make dep-am"
796 * Makefile.in: Regenerate.
798 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
799 bindtextdomain): Replace defines with those from intl/libgettext.h
800 to quieten gcc warnings.
802 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
804 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
806 * archive.c (normalize, bfd_bsd_truncate_arname,
807 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
808 file names with backslashes.
810 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
813 * sysdep.h: Include filenames.h.
815 2000-05-26 Alan Modra <alan@linuxcare.com.au>
817 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
819 2000-05-26 Jakub Jelinek <jakub@redhat.com>
821 * elf64-sparc.c (sparc64_elf_relax_section): New.
822 (sparc64_elf_relocate_section): Optimize tail call into branch always
824 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
825 (elf32_sparc_relax_section): New.
827 2000-05-26 Jakub Jelinek <jakub@redhat.com>
829 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
830 Remove unusued variables.
831 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
832 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
833 previous fix, so that shared libs really don't influence targets
834 extension mask and memory model.
836 2000-05-23 H.J. Lu <hjl@gnu.org>
838 * elf64-alpha.c (elf64_alpha_relocate_section): Check
839 h->root.other not h->other.
840 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
842 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
844 2000-05-23 H.J. Lu <hjl@gnu.org>
846 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
847 undefined symbol with the non-default visibility attributes.
848 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
849 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
850 * elf32-i370.c (i370_elf_relocate_section): Likewise.
851 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
852 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
853 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
854 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
855 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
856 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
857 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
858 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
860 2000-05-22 Richard Henderson <rth@cygnus.com>
862 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
863 PCREL22, PCREL64I. Zero size of special relocs.
864 (elf64_ia64_reloc_type_lookup): Likewise.
865 (USE_BRL, oor_brl, oor_ip): New.
866 (elf64_ia64_relax_section): New.
867 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
868 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
869 (elf64_ia64_relocate_section): Likewise.
870 (bfd_elf64_bfd_relax_section): New.
871 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
872 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
873 * bfd-in2.h, libbfd.h: Regenerate.
875 2000-05-22 Nick Clifton <nickc@cygnus.com>
877 * configure.in : Add peigen.lo to MIPS PE targets.
878 * configure: Regenerate.
880 2000-05-22 Momchil Velikov <velco@fadata.bg>
882 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
883 only if it is known for both input and output bfds. Separate
884 error message strings as in some languages, it may be necessary
885 to change more than one place in the string to change between
888 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
889 endianess checks, call _bfd_generic_verify_endian_match() instead.
891 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
893 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
895 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
896 endianess before checking bfd flavours.
898 2000-05-22 H.J. Lu <hjl@gnu.org>
900 * elflink.h (elf_link_output_extsym): Clear the visibility
901 field for symbols not defined locally.
903 2000-05-18 Alan Modra <alan@linuxcare.com.au>
905 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
906 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
907 (hppa_rebuild_insn): Mask immediate bits here instead.
908 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
910 2000-05-18 Momchil Velikov <velco@fadata.bg>
912 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
913 relocs for an executable, ensure that they are virtual addresses.
915 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
917 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
919 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
920 Rick Gorton <gorton@scrugs.lkg.dec.com>
922 * elflink.h: Add emitrelocations support: when enabled, relocation
923 information and relocation sections are put into final output
924 executables. If the emitrelocations flag is set, do the following:
925 (elf_bfd_final_link): Emit relocation sections.
926 (elf_link_input_bfd): Compute relocation section contents.
927 (elf_gc_sections): Don't clean relocation sections.
929 2000-05-16 Catherine Moore <clm@cygnux.com>
931 * som.c (som_decode_symclass): Recognize weak symbols.
933 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
935 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
936 read idata section only from dataoff.
937 (pe_print_edata): Correctly check for valid eat_member.
939 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
941 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
943 2000-05-14 Philip Blundell <philb@gnu.org>
945 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
947 2000-05-12 Alan Modra <alan@linuxcare.com.au>
949 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
951 * peigen.c (pe_print_idata): Look for .idata section and print
952 info even if data directory has zero entries. Read idata section
953 starting from dataoff, and adjust all data offsets to suit. Cast
954 all bfd_vma vars to unsigned long before passing to fprintf.
955 * peigen.c (pe_print_edata): Similarly, look for .edata section
956 and print info even if data directory has zero entries. Cast
957 all bfd_vma vars to unsigned long before passing to fprintf.
959 From Szabolcs Szakacsits <szaka@F-Secure.com>
960 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
961 directory size which may be bogus.
962 * peigen.c (pe_print_edata): Similarly.
964 2000-05-09 Alan Modra <alan@linuxcare.com.au>
966 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
968 (copy_private_bfd_data): Allow for space possibly taken up by elf
969 headers when calculating segment physical address from lma.
971 2000-05-08 Alan Modra <alan@linuxcare.com.au>
973 * versados.c (versados_scan): Init stringlen and pass_2_done.
975 * trad-core.c (trad_unix_core_file_p): Return
976 bfd_error_wrong_format rather than bfd_error_file_truncated.
978 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
979 add_data_entry. DataDirectory virtual address is relative.
980 (pe_print_idata): Account for relative DataDirectory virtual
981 addresses. Don't trash datasize inside POWERPC_LE_PE code.
982 (pe_print_edata): Similarly.
984 From Szabolcs Szakacsits <szaka@F-Secure.com>
985 * peigen.c (dir_names): Add Delay Import Directory.
986 (pe_print_idata): Always search for bfd section containing
987 idata address rather than looking up section name. Print this
988 section name rather than .idata.
989 (pe_print_edata): Similarly. Also print some fields as %08lx.
990 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
993 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
995 * xcoff.h: Rename to xcoff-target.h
996 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
997 * coff-rs6000.c: Ditto.
998 * coff64-rs6000.c: Ditto.
999 * coff-pmac.c: Ditto.
1000 * Makefile.in: Regenerate.
1002 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1004 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1005 Change U802TOC64MAGIC to U803XTOCMAGIC.
1007 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1009 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1010 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1011 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1013 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1015 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1017 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1019 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1020 hidden and internal symbols.
1021 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1023 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1024 assign a PLT or GOT entry to symbols with hidden and
1025 internal visibility.
1027 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1029 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1031 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1033 2000-05-02 H.J. Lu <hjl@gnu.org>
1035 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1038 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1040 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1041 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1043 * Makefile.in: Regenerate.
1045 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1047 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1048 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1049 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1050 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1051 * Makefile.in: Rebuild.
1053 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1055 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1056 doesn't work very well.
1058 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1059 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1060 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1061 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1062 (elf_hppa_info_to_howto): Likewise.
1063 (elf_hppa_info_to_howto_rel): Likewise.
1064 (elf_hppa_reloc_type_lookup): Likewise.
1065 (elf_hppa_is_local_label_name): Likewise.
1066 (elf_hppa_fake_sections): Likewise.
1067 (elf_hppa_final_write_processing): Likewise.
1068 (elf_hppa_howto_table): Fully initialise all entries.
1069 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1070 (elf_hppa_info_to_howto): Likewise.
1071 (elf_hppa_info_to_howto_rel): Likewise.
1072 (elf_hppa_reloc_type_lookup): Likewise.
1073 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1074 elf_hppa_unmark_useless_dynamic_symbols,
1075 elf_hppa_remark_useless_dynamic_symbols,
1076 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1077 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1078 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1079 elf32-hppa.c mess is cleaned up.
1080 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1081 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1082 r_field then call hppa_field_adjust inline func with variable
1083 r_field arg, instead call hppa_field_adjust with fixed arg.
1084 In case R_PARISC_PCREL22F, don't set r_field.
1085 (elf_hppa_relocate_insn): Change args and return type to unsigned
1086 int. Call re_assemble_* funcs to do the work.
1088 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1091 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1093 (sign_extend): Mask first before sign extending.
1094 (low_sign_extend): Rewrite without condition expression.
1095 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1096 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1097 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1098 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1099 result as function return value rather than through pointer arg.
1100 Accept unsigned int args, and return unsigned int.
1101 (re_assemble_3): New. Combines function of dis_assemble_3 with
1102 re-assembly of opcode and immediate.
1103 (re_assemble_12): Likewise.
1104 (re_assemble_16): Likewise.
1105 (re_assemble_17): Likewise.
1106 (re_assemble_21): Likewise.
1107 (re_assemble_22): Likewise.
1108 (hppa_field_adjust): Rewrite and document, paying attention to
1109 size of types and signed/unsigned issues.
1110 (get_opcode): Shift before masking.
1111 (FDLW): Rename to FLDW.
1112 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1113 (hppa_rebuild_insn): Change args and return value to unsigned
1114 int. Make use of re_assemble_*. Correct case 11.
1116 * dep-in.sed: Handle ../opcodes/.
1117 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1118 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1119 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1120 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1121 elfarm-nabi.lo dependencies outside of auto-dependency area.
1122 Regenerate dependencies.
1123 * Makefile.in: Regenerate.
1125 * configure.in (TRAD_HEADER): Test non-null before
1127 * configure: Regenerate.
1129 * reloc.c: Fix mis-spelling in comment.
1131 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1133 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1134 * vms.c (vms_openr_next_archived_file): Return NULL.
1136 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1138 * coffcode.h Copy changes mistakenly done to libcoff.h in
1141 2000-04-29 Andreas Jaeger <aj@suse.de>
1143 * libbfd-in.h: Correctly check GCC version.
1144 * bfd-in.h: Likewise.
1145 * libhppa.h: Likewise.
1146 * libbfd.h: Regenerate.
1147 * bfd-in2.h: Regenerate.
1149 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1151 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1152 coffdu-rs6000.{lo,c}.
1153 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1155 * Makefile.in: Regenerate.
1156 * xcoff.h: New file.
1157 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1158 * coff-rs6000.c: Move all declarations and defines that are
1159 common to the xcoff backends into xcoff.h
1160 * coff64-rs6000.c: Ditto,
1162 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1164 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1165 _bfd_coff_force_symnames in strings and
1166 _bfd_coff_debug_string_prefix_length to their default values.
1167 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1169 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1171 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1172 _bfd_coff_force_symnames in strings and
1173 _bfd_coff_debug_string_prefix_length to their default values.
1175 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1177 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1178 Check local_got_refcounts before dereferencing.
1180 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1181 before deciding we don't need R_PPC_PLT32 relocation.
1182 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1185 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1187 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1189 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1190 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1191 (elf_i386_relocate_section): Allow for .plt to go missing.
1192 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1193 can use a relative reloc for got as elf_i386_relocate_section.
1194 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1196 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1198 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1200 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1202 * Makefile.am (coff64-rs6000.lo): New rule.
1203 * Makefile.in: Regenerate.
1204 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1205 xcoff_is_local_label_name, xcoff_rtype2howto,
1206 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1207 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1208 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1209 (NO_COFF_SYMBOLS): Define.
1210 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1211 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1213 (MINUS_ONE): New macro.
1214 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1216 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1217 coff_SWAP_aux_out): Map to the new functions.
1218 * coff64-rs6000.c: New file.
1219 * libcoff.h (bfd_coff_backend_data): Add new fields
1220 _bfd_coff_force_symnames_in_strings and
1221 _bfd_coff_debug_string_prefix_length.
1222 (bfd_coff_force_symnames_in_strings,
1223 bfd_coff_debug_string_prefix_length): New macros for above fields.
1224 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1225 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1226 of using coff_swap_sym_in directly.
1227 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1228 (coff_set_flags) Set magic for XCOFF64.
1229 (coff_compute_section_file_positions): Add symbol name length to
1230 string section length if bfd_coff_debug_string_prefix_length is
1232 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1233 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1234 using coff_swap_lineno_in directly.
1235 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1236 and _bfd_coff_debug_string_prefix_length fields.
1237 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1238 symbol names into strings table when
1239 bfd_coff_force_symnames_in_strings is true.
1240 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1241 SET_RELOC_VADDR): New macros.
1242 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1243 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1245 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1246 changes within RS6000COFF_C specific code.
1247 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1248 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1249 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1250 Extend existing hack on target name.
1251 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1253 * coff-tic54x.c (ticof): Keep up to date with new fields
1254 in bfd_coff_backend_data.
1255 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1256 targ_selvecs to include rs6000coff64_vec for rs6000.
1257 * configure.in: Add rs6000coff64_vec case.
1258 * cpu-powerpc.c: New bfd_arch_info_type.
1260 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1262 * config.bfd: Only disable elf32-hppa vectors, not all of the
1263 BSD and OSF configuration support. Provide (disabled) clauses
1265 * configure.in: Add clause for PA64 support.
1266 * configure: Rebuilt.
1268 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1269 (bfd_elf64_hppa_vec): Declare.
1271 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1272 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1273 (elf64-hppa.lo): Add dependencies.
1274 * Makefile.in: Rebuilt.
1276 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1278 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1280 * libhppa.h (dis_assemble_16): New function.
1281 (pa_arch): Added pa20w element.
1283 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1285 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1286 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1287 bfd_elf64_slurp_reloc_table.
1289 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1290 definitions to get external names.
1291 (elf_write_relocs): Renamed from write_relocs and make global.
1292 (elf_slurp_reloc_table): Make global.
1293 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1295 * archive.c (hpux_uid_gid_encode): New function.
1296 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1297 defined and the ID is greater than 99999.
1298 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1299 special uid/gid fields into 32 bit values.
1301 2000-04-21 Matthew Green <mrg@cygnus.com>
1303 * config.bfd: Add NetBSD/sparc64 support.
1305 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1306 David Mosberger <davidm@hpl.hp.com>
1307 Timothy Wall <twall@cygnus.com>
1308 Jim Wilson <wilson@cygnus.com>
1310 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1311 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1312 (BFD64_BACKENDS): Add elf64-ia64.lo.
1313 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1314 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1315 * Makefile.in: Rebuild.
1316 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1317 (bfd_ia64_arch): Declare.
1318 (bfd_archures_list): Add bfd_ia64_arch.
1319 * bfd-in2.h: Rebuild.
1320 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1321 * configure: Rebuild.
1322 * configure.host: (ia64-*-linux*): New host.
1323 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1324 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1325 * elf.c (prep_headers): Add bfd_arch_ia64.
1326 * libbfd.h: Rebuild.
1327 * reloc.c: Add IA-64 relocations.
1328 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1330 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1331 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1333 2000-04-21 Richard Henderson <rth@cygnus.com>
1335 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1336 contents when performing a partial link.
1337 (bfd_elf_d30v_reloc_21): Likewise.
1339 2000-04-20 H.J. Lu <hjl@gnu.org>
1341 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1342 patch to symbols defined by a shared object.
1343 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1345 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1348 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1349 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1351 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1353 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1354 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1355 (coff-ia64.lo): Add dependency.
1356 * Makefile.in: Regenerate.
1357 * coff-ia64.c: New file.
1358 * efi-app-ia32.c: Ditto.
1359 * efi-app-ia64.c: Ditto.
1360 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1361 (coff_set_flags): Ditto.
1362 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1363 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1364 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1365 * configure: Regenerate.
1366 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1367 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1368 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1369 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1370 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1371 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1372 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1373 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1374 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1375 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1376 (GET_PDATA_ENTRY): Ditto.
1377 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1378 data_start. Use above macros to read fields that are 64 bit wide for
1379 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1380 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1381 FileAlignment and SectionAlignment to minimum alignment if they
1383 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1384 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1385 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1386 Use above macros to write fields that are 64 bit wide for
1388 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1389 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1390 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1391 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1392 begin address, end address, and unwind info address only. Use
1393 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1395 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1396 HIGH3ADJ relocation names.
1397 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1398 * targets.c: Declare bfd_efi_app_ia32_vec and
1399 bfd_efi_app_ia64_vec.
1400 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1401 bfd_efi_app_ia64_vec.
1403 2000-04-17 Timothy Wall <twall@cygnus.com>
1405 * bfd-in2.h: Add prototypes for tic54x load page access.
1406 * bfd-in.h: Regenerate.
1407 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1408 in customized _set_arch_mach function.
1409 * coffcode.h (coff_set_alignment_hook): Set section load page if
1410 the appropriate macro is defined.
1411 (write_object_contents): Read section load page.
1413 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1415 * elf32-hppa.h: Update copyright date.
1417 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1418 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1420 * elf32-d30v.c (MAX32): Don't use LL suffix.
1421 (MIN32): Define in terms of MAX32.
1422 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1424 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1427 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1429 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1431 * dep-in.sed: Match space before file name, not after.
1432 * Makefile.am: Regenerate dependencies.
1433 * Makefile.in: Regenerate.
1435 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1436 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1437 extend without an if statement.
1439 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1441 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1443 * elf32-mips.c (gprel16_with_gp): Likewise.
1444 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1445 here using -0x40000, not (int)0xfffc0000.
1446 (elf32_hppa_size_of_stub): Likewise.
1448 2000-04-11 Timothy Wall <twall@cygnus.com>
1450 * coff-tic54x.c: Now builds with all targets.
1451 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1452 * Makefile.in: Regenerate.
1453 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1454 unitialized variable.
1456 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1458 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1459 --enable-build-warnings option.
1460 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1461 * Makefile.in, configure: Re-generate.
1463 2000-04-07 Nick Clifton <nickc@cygnus.com>
1465 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1466 BFD_RELOC_THUMB_PCREL_BLX.
1468 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1469 R_ARM_XPC25 and R_ARM_THM_PC22.
1471 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1472 R_ARM_XPC25 and R_ARM_THM_XPC22.
1473 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1474 R_ARM_[XPC25|THM_XPC22].
1476 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1477 elf/arm-oabi.h to elf/arm.h
1479 * Makefile.am: Fix dependency for elfarm-oabi.c
1480 * Makefile.in: Regenerate.
1482 * bfd-in2.h: Regenerate.
1483 * libbfd.h: Regenerate.
1485 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1487 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1488 and restore it on failure. Release newly allocated tdata on
1491 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1493 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1494 (decode_line_info): Set it. Report error if unit->line_offset is
1495 equal to or larger than it.
1497 2000-04-07 Timothy Wall <twall@cygnus.com>
1499 * targets.c: Added vecs for tic54x.
1500 * reloc.c: Added relocs for tic54x.
1501 * libbfd.h: Regenerated.
1502 * configure: Add TI COFF vecs for tic54x.
1503 * configure.in: Ditto.
1504 * config.bfd (targ_cpu): Recognize new tic54x target.
1505 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1506 * bfd-in2.h: Add tic54x target and relocations.
1507 * Makefile.am, Makefile.in: Add tic54x target.
1508 * archures.c (bfd_archures_list): Add tic54x target.
1509 * coff-tic54x.c: New.
1510 * cpu-tic54x.c: New.
1512 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1514 * elfcore.h (elf_core_file_p): call backend_object_p which
1515 thereby gets an opportunity to update the arch/machine type.
1517 2000-04-06 Timothy Wall <twall@cygnus.com>
1519 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1520 class. Handle SEC_CLINK and SEC_BLOCK flags.
1521 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1522 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1524 2000-04-06 Nick Clifton <nickc@cygnus.com>
1526 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1527 EF_INTERWORK if this is an unknown EABI.
1528 (elf32_arm_merge_private_bfd_data): Check EABI version
1529 numbers. Only check EF_xxx flags if the EABI version number
1531 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1532 if the EABI version number is unknown.
1533 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1534 if the EABI version number is unknown.
1536 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1538 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1539 BFD_RELOC_SH_LOOP_END.
1540 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1541 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1542 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1543 (sh_elf_reloc_loop): New function.
1544 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1546 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1547 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1548 * bfd-in2.h, libbfd.h: Regenerate.
1550 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1552 * po/bfd.pot: Regenerate.
1554 * Makefile.am: Remove extraneous mkdep comment.
1555 (MKDEP): Use gcc -MM rather than mkdep.
1556 (DEP): Quote when passing vars to sub-make. Add warning
1558 (DEP1): Rewrite for "gcc -MM".
1559 (CLEANFILES): Add DEP2.
1560 Update dependencies.
1561 * Makefile.in: Regenerate.
1563 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1565 * configure.in: Added corefile support for AIX 4.3. In particular,
1566 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1567 compiling rs6000-core.c.
1568 * configure: Regenerated.
1570 2000-04-03 H.J. Lu <hjl@gnu.org>
1572 * cache.c (bfd_open_file): Unlink the output file only if
1573 it has non-zero size.
1575 2000-04-01 Ken Block USG <block@zk3.dec.com>
1577 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1578 relative relocations for non-loaded sections in shared objects.
1579 (elf64_alpha_check_relocs): Similarly.
1581 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1583 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1584 BFD_RELOC_16 to switch for extended relocs.
1585 (MY_swap_ext_reloc_in): New.
1586 (MY_swap_ext_reloc_out): New.
1587 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1588 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1589 (NAME(aout,squirt_out_relocs)): Similarly use
1590 MY_swap_ext_reloc_out.
1591 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1593 2000-04-03 Kazu Hirata <kazu@hxi.com>
1595 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1596 the R_PCRWORD_B case.
1598 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1600 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1604 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1606 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1607 HOWTO references to bfd_elf_generic_reloc, that have
1608 partial_inplace == true, now use the new function. The function
1609 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1610 extends its fixes to the R_M32R_{16,24,32} relocs.
1611 The new logic in m32r_elf_lo16_reloc() has been removed, and
1612 it instead calls the new routine to obtain that functionality.
1614 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1616 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1617 elf32_avr_check_relocs, avr_final_link_relocate,
1618 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1619 elf32_avr_object_p): Add prototypes.
1620 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1621 (bfd_elf_avr_final_write_processing): Make static.
1623 2000-03-27 Denis Chertykov <denisc@overta.ru>
1625 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1626 * archures.c (bfd_architecture): Add AVR architecture.
1627 (bfd_archures_list): Add reference to AVR architecture info.
1628 * elf.c (prep_headers): Handle bfd_arch_avr.
1629 * reloc.c: Add various AVR relocation enums.
1630 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1632 * Makefile.am: Add support for AVR elf.
1633 * configure.in: Likewise.
1634 * config.bfd: Likewise.
1635 * Makefile.in: Regenerate.
1636 * configure: This too.
1637 * bfd-in2.h: And this.
1638 * libbfd.h: And this.
1640 2000-03-24 H.J. Lu <hjl@gnu.org>
1642 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1643 (elf64_alpha_find_reloc_at_ofs): Likewise.
1645 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1647 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1648 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1649 allowable range used to be -2**(n-1) to 2**n-1.
1650 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1651 "boolean overflow" with "bfd_reloc_status_type flag".
1653 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1655 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1657 2000-03-14 Kazu Hirata <kazu@hxi.com>
1659 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1660 of shrinks properly, including the last reloc.
1662 2000-03-13 Kazu Hirata <kazu@hxi.com>
1664 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1667 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1669 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1670 a format mismatch rather than an "error" from bfd_read such as
1671 bfd_error_file_truncated.
1673 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1675 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1676 sign-extension and big-endian compensation for
1677 R_MIPS_64 even in ld -r.
1679 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1681 * elf32-mips.c (mips_elf_next_relocation): Rename from
1682 mips_elf_next_lo16_relocation, and generalize to look
1683 for any relocation type.
1684 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1685 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1686 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1687 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1688 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1689 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1690 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1691 (mips_rtype_to_howto): Likewise.
1692 (mips_elf_calculate_relocation): Handle new relocs.
1693 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1694 are paired. The addend for R_MIPS_GNU_REL16_S2
1695 is shifted right two bits.
1697 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1699 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1700 comment, and ensure it doesn't happen again.
1701 (bfd_install_relocation): Same here.
1702 (_bfd_relocate_contents): Don't bother assigning unused signmask
1703 shift result. Fix typos in comments.
1704 Remove trailing whitespace throughout file.
1706 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1708 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1709 * bfd-in2.h: Rebuild.
1711 2000-03-06 Nick Clifton <nickc@cygnus.com>
1713 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1715 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1716 (SIZEOF_ILF_STRINGS): Redefine.
1717 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1718 relative reloc, as opposed to a section relative reloc.
1719 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1721 Add length of symbol's prefix to string pointer.
1722 Store a pointer to the symbol in the symbol pointer table.
1723 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1724 Initialise the symbol pointer table.
1725 Store the hint in the Hint/Name table.
1726 Make the jump reloc be symbol realtive, not section relative.
1727 Create an import symbol for imported code.
1729 2000-03-06 Catherine Moore <clm@cygnus.com>
1731 * elf.c (swap_out_syms): Check for null type_ptr.
1733 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1735 * aout-target.h (MY(write_object_contents)): Remove unused
1736 and unusable "#if CHOOSE_RELOC_SIZE".
1737 * pc532-mach.c (MY(write_object_contents)): Ditto.
1738 * netbsd.h (MY(write_object_contents)): Ditto.
1739 * hp300hpux.c (MY(write_object_contents)): Ditto.
1740 * freebsd.h (MY(write_object_contents)): Ditto.
1741 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1743 2000-02-29 H.J. Lu <hjl@gnu.org>
1745 * peicode.h (jtab): Make it static.
1747 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1748 defined and COFF_IMAGE_WITH_PE is not defined.
1749 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1750 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1752 2000-03-01 Nick Clifton <nickc@cygnus.com>
1754 * coff-arm.c (bfd_arm_process_before_allocation): Make
1755 'symndx' signed to prevent compile time warning.
1757 * coff-mcore.c: Remove unused prototype for pe_object_p.
1759 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1760 functions that are not used when COFF_IMAGE_WITH_PE is
1762 (struct sh_opcode): Change type of 'flags' field to unsigned
1763 long so that it can hold the USESAS flag.
1765 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1767 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1770 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1772 Remove unusued variables and code.
1773 (elf_backend_add_symbol_hook): Fix prototype.
1775 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1778 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1781 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1783 Remove unusued variables and code.
1784 (elf_backend_add_symbol_hook): Fix prototype.
1786 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1788 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1789 to unused function parameter.
1791 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1793 Use EMPTY_HOWTO to initialise empty howto slots.
1794 Remove unused variables.
1796 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1798 2000-03-01 H.J. Lu <hjl@gnu.org>
1800 * aoutx.h (aout_link_input_section_std): Pass "true" to
1801 the undefined_symbol callback.
1802 (aout_link_input_section_ext): Likewise.
1803 * bout.c (get_value): Likewise.
1804 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1805 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1807 (alpha_relocate_section): Likewise.
1808 * coff-arm.c (coff_arm_relocate_section): Likewise.
1809 * coff-i960.c (coff_i960_relocate_section): Likewise.
1810 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1811 * coff-mips.c (mips_relocate_section): Likewise.
1812 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1813 * coff-sh.c (sh_relocate_section): Likewise.
1814 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1815 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1816 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1817 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1818 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1819 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1820 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1821 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1822 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1823 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1824 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1825 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1826 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1827 * elflink.h (elf_link_output_extsym): Likewise.
1828 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1829 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1830 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1832 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1833 undefined_symbol callback when building shared library with
1834 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1836 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1837 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1838 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1839 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1840 (elf32_mips_get_relocated_section_content): Likewise.
1841 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1842 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1843 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1844 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1846 2000-02-28 Nick Clifton <nickc@cygnus.com>
1848 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1849 * Makefile.in: Regenerate.
1851 * configure.in: Add support for mips and sh pe vectors.
1852 * configure: regenerate.
1854 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1857 * targets.c: Add mips and sh pe vectors.
1859 * libpei.h (coff_final_link_postscript): Only define if not
1862 * coffcode.h: Add support for WinCE magic numbers.
1864 * peigen.c (pe_print_reloc): Update comment and rearrange
1865 appending of newline character.
1867 * peicode.h: Add support for Image Library Format.
1868 (pe_ILF_vars): Structure containing data used by ILF code.
1869 (pe_ILF_make_a_section): New function. Create a section based
1871 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1873 (pe_ILF_make_a_symbol): New function. Create a symbol based
1875 (pe_ILF_save_relocs): New function. Store the relocs created
1876 by pe_ILF_make_a_reloc in a section.
1877 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1879 (pe_ILF_object_p): New function. Return a bfd_target pointer
1881 (pe_bfd_object_p): If an ILF object is detected call
1882 pe_ILF_object_p on it.
1884 * coff-arm.c: Add support for WinCE relocs which are different
1885 from normal ARM COFF relocs.
1886 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1888 * coff-sh.c: Add support for sh-pe target.
1889 * pe-sh.c: New file. Support code for sh-pe target.
1890 * pei-sh.c: New file. Support code for sh-pe target.
1892 * pe-mips.c: New file. Support code for mips-pe target.
1893 * pei-mips.c: New file. Support code for mips-pe target.
1895 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1897 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1898 architecture if the object causing the bump is dynamic.
1899 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1900 and also don't it for memory ordering.
1901 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1903 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1905 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1906 calling bfd_get_section_size_before_reloc.
1907 (decode_line_info): Likewise.
1908 (_bfd_dwarf2_find_nearest_line): Likewise.
1910 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1912 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1913 name of the libtool directory.
1914 * Makefile.in: Rebuild.
1916 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1918 * som.c (SOM_HOWTO): Define.
1919 (som_hppa_howto_table): Use it.
1921 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1923 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1925 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1927 2000-02-24 Catherine Moore <clm@cygnus.com>
1929 * som.c (som_misc_symbol_info): Add field
1931 (som_bfd_derive_misc_symbol_info): Initialize
1933 (som_build_and_write_symbol_table): Keep track
1934 of secondary_def field.
1935 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1936 if secondary_def field is set.
1937 (som_bfd_ar_write_symbol_stuff): Initialize
1940 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1942 * dwarf2.c (read_address): Read 16-bits addresses.
1943 (parse_comp_unit): Accept addr_size == 2.
1945 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1947 * bfd-in.h: Update copyright date.
1949 2000-02-23 Linas Vepstas <linas@linas.org>
1951 * cpu-i370.c: New file.
1952 * elf32-i370.c: New file.
1953 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1954 (bfd_i370_arch): New.
1955 (bfd_archures_list): Add bfd_i370_arch.
1956 * elf.c (prep_headers): Add bfd_arch_i370.
1957 * Makefile.am: Add support for IBM 370 elf.
1958 * config.bfd: Likewise.
1959 * configure.in: Likewise.
1960 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1961 * reloc.c (bfd_reloc_code_type): Likewise.
1962 * targets.c: Likewise.
1964 * Makefile.in: Regenerate.
1965 * configure: Regenerate.
1966 * bfd-in2.h: Regenerate.
1968 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1970 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1971 invalid relocation types, and change them to R_386_NONE.
1973 2000-02-22 H.J. Lu <hjl@gnu.org>
1975 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1976 not defined, don't add a second ELF_VER_CHR.
1978 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1979 symbols converted to local symbols even when stripping all
1981 (elf_link_output_extsym): Process global symbols converted to
1982 local symbols even if they are being stripped.
1984 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1986 * archures.c (bfd_octets_per_byte): Return unsigned int.
1987 (bfd_arch_mach_octets_per_byte): Ditto.
1988 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1990 * section.c (bfd_get_section_size_before_reloc): Quell signed
1991 vs. unsigned comparison warning.
1992 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1993 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1994 change. What was I thinking?
1995 * bfd-in2.h: Regenerate.
1997 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1998 (elf_gc_sections): Same here.
1999 (elf_gc_common_finalize_got_offsets): And here.
2001 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2003 ELF HPPA doesn't work at present; remove it until it does.
2004 * config.bfd: Comment out setting targ_defvec to
2006 * Makefile.am: Rebuild dependencies.
2007 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2008 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2009 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2010 * Makefile.in: Rebuild.
2011 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2013 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2015 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2016 is no bfd_free(). Revert bfd_free part of previous change.
2018 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2020 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2022 (coff_compute_section_file_positions): Use bfd_free to pair
2024 (coff_write_object_contents): Likewise.
2026 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2027 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2029 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2031 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2032 (xcoff_ar_file_hdr_big): New structure.
2033 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2034 (xcoff_ar_hdr_big): New structure.
2035 (SIZEOF_AR_HDR_BIG): New macro.
2036 (xcoff_big_format_p): New macro.
2037 (xcoff_ardata_big): New macro.
2038 (arch_xhdr_big): New macro.
2039 (xcoff_slurp_armap): Handle large archives.
2040 (xcoff_archive_p): Detect large archives.
2041 (xcoff_read_ar_hdr): Handle large archives.
2042 (xcoff_openr_next_archived_file): Handle large archives.
2043 (xcoff_generic_stat_arch_elt): Handle large archives.
2044 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2045 (xcoff_write_armap_big): New function.
2046 (xcoff_write_armap): New function, dispatch to _old or _big.
2047 (xcoff_write_archive_contents_old): Rename from
2048 xcoff_write_archive_contents.
2049 (xcoff_write_archive_contents_big): New function.
2050 (xcoff_write_archive_contents): New function, dispatch to _old or
2053 2000-02-18 Richard Henderson <rth@cygnus.com>
2055 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2056 and hide_symbol members.
2057 (elf_link_hash_copy_indirect): Remove.
2058 (elf_link_hash_hide_symbol): Remove.
2059 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2060 and elf_backend_hide_symbol.
2061 (_bfd_elf_link_hash_copy_indirect): Declare.
2062 (_bfd_elf_link_hash_hide_symbol): Declare.
2063 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2064 (_bfd_elf_link_hash_hide_symbol): Likewise.
2065 (_bfd_elf_link_hash_table_init): Don't init killed members.
2066 * elflink.h (elf_link_add_object_symbols): Use the bed function
2067 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2068 (elf_link_assign_sym_version): Likewise.
2069 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2070 (elf_backend_hide_symbol): Likewise.
2071 (elfNN_bed): Update for new members.
2073 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2075 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2076 STACK_END_ADDR): Define for new core file format.
2077 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2078 for handling the vagaries of the various core file structures used
2079 by AIX over the years.
2080 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2081 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2082 core_dumpx structure.
2084 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2086 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2087 (bfd_mach_sh3_dsp): Likewise.
2088 (bfd_mach_sh4): Reinstate.
2089 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2090 * bfd-in2.h: Regenerate.
2091 * coff-sh.c (struct sh_opcode): flags is no longer short.
2092 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2093 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2094 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2095 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2096 (sh_opcodes): No longer const.
2097 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2098 (sh_insn_uses_reg): Check for USESAS and USESR8.
2099 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2100 (_bfd_sh_align_load_span): Return early for SH4.
2101 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2102 Take into account that field b of a parallel processing insn
2103 could be mistaken for a separate insn.
2104 * cpu-sh.c (arch_info_struct): New array elements for
2105 sh2, sh-dsp and sh3-dsp.
2106 Reinstate element for sh4.
2107 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2108 (SH4_NEXT): Reinstate.
2109 (SH3_NEXT, SH3E_NEXT): Adjust.
2110 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2111 * elf32-sh.c (sh_elf_set_private_flags): New function.
2112 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2113 (sh_elf_merge_private_data): New function.
2114 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2115 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2116 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2117 sh_elf_merge_private_data.
2119 2000-02-13 Richard Henderson <rth@cygnus.com>
2121 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2122 hide_symbol members.
2123 (elf_link_hash_copy_indirect): New.
2124 (elf_link_hash_hide_symbol): New.
2125 * elflink.h (elf_link_add_object_symbols): Break out copy from
2126 indirect new new symbol to elf.c.
2127 (elf_link_assign_sym_version): Break out privatization of
2128 non-exported symbol to elf.c.
2129 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2130 (_bfd_elf_link_hash_hide_symbol): New.
2131 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2133 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2135 * section.c (_bfd_strip_section_from_output): Add info parameter.
2136 If it passed as non-NULL, use it to check whether any input BFD
2137 has an input section which uses this output section. Change all
2139 * bfd-in2.h: Rebuild.
2141 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2142 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2144 * bfd-in2.h: Rebuild.
2146 2000-02-10 Timothy Wall <twall@cygnus.com>
2148 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2149 allow final modifications of swapped-in symbol.
2150 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2151 * coffcode.h (coff_write_relocs): Use macro
2152 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2153 symbol index should be set to -1.
2155 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2157 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2158 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2159 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2160 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2161 sh_insns_uses_or_sets_freg): New functions.
2162 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2163 * (sh_insns_conflict): Use new functions and new macros to
2164 detect conflicts when two instructions both set same integer registers,
2165 both set same fp register, and both set special register.
2167 2000-02-09 Timothy Wall <twall@cygnus.com>
2169 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2170 swapping in sections, so that the swapping routines have access to
2173 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2175 * coff-go32.c: Update comment. Update copyright.
2177 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2179 * syms.c (bfd_decode_symclass)
2180 Two new class characters were added - 'V' and 'v'. The
2181 meaning of 'W' is now restricted to just weak non-object
2182 symbols. This allows differentiation between, for example,
2183 weak functions vs weak objects. nm for example now dumps:
2185 'w' = weak unresolved
2186 'V' = weak global object
2187 'v' = weak unresolved object
2189 (bfd_is_undefined_symclass): New function. Return true if the
2190 given symbol class represents and undefined/unresolved symbol.
2192 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2195 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2197 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2198 STT_ARM_16BIT flag set, but it is not attached to a data object
2199 return STT_ARM_16BIT so that it will be treated as code by the
2202 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2204 * coff-i386.c (i3coff_object_p): Remove prototype.
2207 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2208 to name. Update copyright.
2210 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2211 assignment to avoid warning. Update copyright.
2213 2000-01-24 Robert Lipe (robertl@sco.com)
2215 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2216 instead of using GNU C extension.
2218 2000-01-21 Nick Clifton <nickc@cygnus.com>
2220 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2221 amount from a bfd_in_memory structure.
2222 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2225 2000-01-14 Nick Clifton <nickc@cygnus.com>
2227 * linker.c (default_indirect_link_order): oops - fix incorrectly
2228 applied patch from Tim Wall.
2230 2000-01-13 Timothy Wall (twall@tiac.net>
2232 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2233 = scnhsz, filhsz, relsz, aoutsz, etc)
2235 * coffswap.h: Ditto.
2237 2000-01-13 Nick Clifton <nickc@cygnus.com>
2239 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2240 interwork thumb to arm stub.
2242 2000-01-13 Timothy Wall (twall@tiac.net>
2244 * archures.c (bfd_octets_per_byte): New function: Return
2246 (bfd_arch_mach_octets_per_byte): New function: Return target
2249 * section.c: Distinguish between octets and bytes for usage of
2250 _cooked_size, _raw_size, and output_offset. Clarify
2251 description of bfd_set_section_contents.
2253 * bfd-in2.h: Regenerate.
2255 * coffgen.c: Indicate that the offset parameter is in bytes, not
2258 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2259 where appropriate to get the octet offset when calling
2260 bfd_set_section_contents.
2261 (bfd_coff_reloc_link_order): Ditto.
2263 * linker.c (bfd_generic_reloc_link_order): Ditto.
2264 (_bfd_default_link_order): Ditto.
2266 * reloc.c (bfd_perform_relocation): Distinguish between octets
2267 and bytes. Use octets when indexing into octet data; use bytes
2268 when calculating target addresses.
2269 (bfd_install_relocation): Ditto.
2271 * srec.c (srec_write_section): Ditto.
2273 2000-01-13 Nick Clifton <nickc@cygnus.com>
2275 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2276 3 to 2. This allows 4 byte sized sections, which is necessary for
2277 dlltool to build functioning DLLs.
2279 2000-01-10 Philip Blundell <pb@futuretv.com>
2281 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2282 (arm*-*-conix*): New target.
2284 2000-01-10 Egor Duda <deo@logos-m.ru>
2286 * config.bfd: Include elf32_i386 vector to target list for cygwin
2289 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2290 * configure.in: Test for structure win32_pstatus_t in
2292 * configure: Regenerate.
2294 * elf.c (elfcore_grok_win32pstatus): New function: process
2295 win32_pstatus_t notes in elf core file.
2296 (elfcore_grok_note): Detect win32_pstatus notes.
2298 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2300 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2302 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2303 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2305 1999-12-29 Richard Henderson <rth@cygnus.com>
2307 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2308 if no dynamic sections created.
2310 1999-12-27 Nick Clifton <nickc@cygnus.com>
2312 * peicode.h (pe_bfd_object_p): Only define for PE format
2315 1999-12-17 Nick Clifton <nickc@cygnus.com>
2317 * coff-i386.c (i3coff_object_p): Delete.
2318 (i386coff_vec): Replace reference to i3coff_object_p with a
2319 reference to coff_object_p.
2321 * coff-mcore.c (pe_object_p): Delete.
2323 * peicode.h (pe_bfd_object_p): New function: Detect the
2324 presence of a PE format COFF object file. Also detect and
2325 warn about the presence of LINK6 format Image Library Format
2328 1999-12-16 Nick Clifton <nickc@cygnus.com>
2330 * coff-arm.c (NUM_ELEM): New macro.
2331 (NUM_RELOCS): New macro: The number of known ARM relocs.
2332 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2333 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2335 (bfd_arm_process_before_allocation): Produce a warning message if
2336 an out of range symbol index is encountered.
2338 1999-12-14 Nick Clifton <nickc@cygnus.com>
2340 * elflink.h (is_global_symbol_definition): New Function: Return
2341 true iff the symbol is being given a global definition in this
2343 (elf_link_is_defined_archive_symbol): Do not bother processing
2344 symbols for an archive element that has already been included
2346 Use is_global_symbol_definition().
2348 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2350 * config.bfd: Add support for sparc-*-netbsdelf* and
2351 sparc-*-netbsdaout*.
2353 1999-12-13 Nick Clifton <nickc@cygnus.com>
2355 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2356 if the symbol is in the common section.
2358 1999-12-10 Nick Clifton <nickc@cygnus.com>
2360 * elflink.h (elf_link_is_defined_archive_symbol): New
2361 function: Decide if a symbol, in an archive map is there
2362 because it is defined in the archive element, or because it is
2363 just another common declaration of it.
2364 (elf_link_add_archive_symbols): Use
2365 elf_link_is_defined_archive_symbol to decide if an archive
2366 element contain a reference to a common symbol should be
2369 1999-12-10 Nick Clifton <nickc@cygnus.com>
2371 * elflink.h: Revert previous patch.
2372 * targets.c: Revert previous patch.
2373 * libbfd-in2.h: Revert previous patch.
2374 * libbfd.h: Revert previous patch.
2375 * elfxx-target.h: Revert previous patch.
2376 * archive.c: Revert previous patch.
2377 * aout-target.h: Revert previous patch.
2378 * aout-tic30.h: Revert previous patch.
2379 * bfd.c: Revert previous patch.
2380 * coff-alpha.c: Revert previous patch.
2381 * coff-rs6000.c: Revert previous patch.
2382 * elf64-mips.c: Revert previous patch.
2383 * ieee.c: Revert previous patch.
2384 * libecoff.h: Revert previous patch.
2385 * oasys.c: Revert previous patch.
2386 * som.c: Revert previous patch.
2387 * vms.c: Revert previous patch.
2389 1999-12-09 Nick Clifton <nickc@cygnus.com>
2391 * elflink.h (elf_link_add_archive_symbols): Add an archive
2392 element even if contains a symbol which is currently only
2393 considered to be a common.
2395 * targets.c (struct bfd_target): Add new field
2396 _bfd_allow_commons_in_armap.
2397 * bfd-in2.h:Regenerate.
2399 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2401 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2402 * libbfd.h: Regenerate.
2404 * elfxx-target.h: If using COFF archive map, override
2405 definition of allow_commons_in_armap and replace with
2408 * archive.c (bfd_compute_and_write_armap): Do not place common
2409 symbols into the archive map unless _bfd_allow_commons_in_armap
2412 * aout-target.h (MY_allow_commons_in_armap): Define.
2413 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2414 * bfd.c (bfd_allow_commons_in_armap): Define.
2415 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2416 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2417 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2418 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2419 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2420 * oasys.c (oasys_allow_commons_in_armap): Define.
2421 * som.c (som_allow_commons_in_armap): Define.
2422 * vms.c (vms_allow_commons_in_armap): Define.
2424 1999-12-07 Jim Blandy <jimb@cygnus.com>
2426 Add support for SSE registers in ELF core files.
2427 * elf.c (elfcore_make_note_pseudosection): New function.
2428 (elfcore_grok_prfpreg): Use it.
2429 (elfcore_grok_prxfpreg): New function.
2430 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2432 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2434 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2435 value by 4 before storing it back in the field. From
2436 Koundinya. K <kk@ddeorg.soft.net>.
2438 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2440 * archures.c (bfd_mach_am33): Define.
2441 * bfd-in2.h: Rebuilt.
2442 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2443 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2444 (compute_function_info): Handle additional registers saved by
2446 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2447 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2449 1999-11-29 Jim Blandy <jimb@cygnus.com>
2451 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2453 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2456 1999-11-27 Michael Meissner <meissner@cygnus.com>
2458 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2459 internal use within gas for alpha explicit relocations.
2460 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2461 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2462 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2463 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2464 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2465 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2467 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2468 BFD_RELOC_ALPHA_USER_*.
2470 * bfd-in2.h: Regenerate.
2471 * libbfd.h: Regenerate.
2473 1999-11-26 Fred Fish <fnf@cygnus.com>
2475 * elf.c (elfcore_read_notes): Add prototype for static function.
2476 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2477 (bfd_section_from_phdr): Replacement function that calls
2478 _bfd_elf_make_section_from_phdr for generic segment types and
2479 backend fucntion pointed to by elf_backend_section_from_phdr for
2480 backend specific segment types.
2481 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2482 now called by _bfd_elf_make_section_from_phdr. Note that this func
2483 is now just a stub between the caller and bfd_section_from_phdr.
2485 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2486 elf_backend_section_from_phdr.
2487 (elf_backend_section_from_phdr): Add prototype.
2489 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2490 (elfNN_bed): Add elf_backend_section_from_phdr.
2492 1999-11-25 Nick Clifton <nickc@cygnus.com>
2494 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2495 SEC_CODE and SEC_READONLY flags to glue sections.
2497 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2498 SEC_CODE and SEC_READONLY flags to glue sections.
2500 1999-11-20 Nick Clifton <nickc@cygnus.com>
2502 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2505 1999-11-19 Catherine Moore <clm@cygnus.com>
2507 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2508 (elf_cpu32_plt_entry): Likewise.
2510 1999-11-18 Nick Clifton <nickc@cygnus.com>
2512 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2514 (coff_mcore_relocate_section): Initialise addend to 0.
2515 Special case processing of RVA reloc.
2517 1999-11-17 Richard Henderson <rth@cygnus.com>
2519 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2520 type_change_ok; add sign_extend_vma.
2521 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2522 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2523 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2524 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2525 (elfNN_bed): Follow struture changes.
2527 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2529 * libbfd.c (bfd_read): Check result of read against desired result
2531 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2532 invalid compared to the section size.
2534 * ieee.c (ieee_slurp_debug): Get the length of the debug
2535 information right if there is no data part.
2537 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2539 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2540 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2542 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2544 * elflink.h (elf_bfd_final_link): Make last_local signed.
2546 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2548 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2551 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2553 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2555 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2556 * bfd-in2.h: Regenerate.
2558 1999-10-15 Andrew Haley <aph@cygnus.com>
2560 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2562 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2564 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2566 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2568 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2569 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2572 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2574 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2575 relocs also need the GP value.
2576 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2577 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2578 the GP value for R_MIPS_LITERAL relocs too. Handle
2579 R_MIPS_64 relocs properly on big-endian MIPS.
2580 (mips_elf_sign_extend): Behave properly with 'long long'.
2581 (mips_elf_highest): Correct typo.
2583 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2585 * cpu-m32r.c (arch_info_struct): New static global.
2586 (bfd_m32r_arch): Refer to it.
2587 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2588 (m32r_elf_print_private_bfd_data): Ditto.
2589 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2590 * archures.c (bfd_mach_m32rx): Define it.
2591 * bfd-in2.h: Rebuild.
2593 1999-09-28 Fred Fish <fnf@cygnus.com>
2595 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2596 (cisco_core_big_vec): Add new bigendian vec.
2597 (cisco_core_little_vec): Add new little endian vec.
2599 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2600 (crash_info_locs): Add array of possible offsets.
2601 (MASK_ADDR): Mask to apply to crash info offset.
2602 (crashinfo_external): Add textbase, database, bssbase and
2603 turn into a typedef.
2604 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2605 Many small changes to account for additional hardware versions.
2606 Pick a reasonable size for ".reg" section. Add a ".crash"
2607 section to allow access to crashinfo_external struct.
2608 (cisco_core_file_p): New version of this function that
2609 iterates over crash_info_locs, calling cisco_core_file_validate.
2610 (cisco_core_vec): Old big endian only vec replaced with ...
2611 (cisco_core_big_vec): Add big endian version.
2612 (cisco_core_little_vec): Add little endian version.
2614 * configure.in (cisco_core_vec): Split to two new vectors ...
2615 (cisco_core_big_vec): New target vector.
2616 (cisco_core_little_vec): New target vector.
2617 * configure: Regenerate.
2618 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2619 to cisco_core_big_vec in targ_selvecs.
2621 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2623 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2624 (mips_elf_relocate_got_local): Unused, delete.
2625 (mips_elf_relocate_global_got): Unused, delete.
2627 1999-09-24 Fred Fish <fnf@cygnus.com>
2629 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2630 to initialize it to something meaningful. Then use it to generate
2631 more useful segment names.
2633 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2635 * som.c (NO_PCREL_MODES): Define if the system does not define
2637 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2638 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2639 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2640 * libhppa.h (dis_assemble_22): New function.
2641 (bfd_hppa_insn2fmt): Handle long branch.
2643 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2646 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2648 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2649 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2650 (reloc_howto_type howto_table): Tidy comments and whitespace.
2652 1999-09-17 Nick Clifton <nickc@cygnus.com>
2654 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2655 previous delta. Set sec->gc_mark instead.
2657 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2659 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2660 (elf_cpu32_plt_entry): Likewise.
2662 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2664 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2666 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2667 symbol table, then just compute a suitable value (but do not
2668 create a __gp symbol).
2670 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2671 symbols when building shared libraries.
2672 (elf_hppa_final_link_relocate): Correct handling of PCREL
2673 relocations against undefined symbols.
2675 1999-09-16 Nick Clifton <nickc@cygnus.com>
2677 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2678 interworking sections as linker created so that they will not
2679 be removed by garbage collection.
2681 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2683 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2684 (elf_hppa_final_link_relocate): Consistently create an absolute
2685 address, then subtract out the value of __gp.
2687 1999-09-14 Michael Meissner <meissner@cygnus.com>
2689 * configure.in (Canonicalization of target names): Remove adding
2690 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2691 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2692 * configure: Regenerate.
2694 1999-09-14 Nick Clifton <nickc@cygnus.com>
2696 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2699 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2701 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2702 (elf_hppa_final_link): Initialize text_segment_base and
2704 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2706 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2707 (elf_hppa_final_link_relocate): Likewise.
2708 (elf_hppa_relocate_insn): Likewise.
2709 (elf_hppa_relocate_section): Initialize HOWTO.
2711 1999-09-13 Donn Terry <donn@interix.com>
2713 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2714 handling to support both GNU and MS objects.
2716 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2717 when determining whether to set F_RELFLG.
2719 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2721 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2722 PC24 relocs if the target is an undefined weak symbol.
2723 (arm_add_to_rel): Fix compiler warning.
2724 (elf32_arm_plt0_entry): Correct comments.
2726 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2728 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2729 an absolute symbol in REL relocs.
2731 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2733 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2734 Stub SEGREL32. Return an error for any relocation not handled.
2736 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2738 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2739 constant symbols, and avoid multiple definition errors on them.
2741 1999-09-12 Donn Terry <donn@interix.com>
2743 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2744 significant bit is set.
2746 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2748 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2750 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2751 relocs as we do for RELA relocs.
2753 1999-09-11 Donn Terry <donn@interix.com>
2755 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2756 (coff_final_link_postscript): Define.
2757 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2758 directory entries here.
2759 (_bfd_pei_final_link_postscript): New function.
2761 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2762 section flags based on the section name.
2764 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2765 get the overflow of the s_nlnno field from the s_nreloc field.
2766 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2767 the s_nlnno overflow of the .text section into the s_nreloc
2770 * peigen.c (add_data_entry): Declare.
2771 (pei_swap_aouthdr_out): Get image size right. Set linker version
2773 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2774 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2775 extraneous ImageBase.
2776 (pe_print_edata): Likewise.
2777 (pe_print_pdata): Likewise. Print exception entries.
2778 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2779 (tbl): Make const, add "UNKNOWN".
2780 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2781 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2782 section data directory.
2783 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2785 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2786 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2787 * peicode.h (coff_get_symbol_info): Define.
2789 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2791 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2793 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2796 * libpei.h: New file, broken out of peicode.h.
2797 * peigen.c: New file, broken out of peicode.h.
2798 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2799 * configure.in: Add peigen.lo to list of files required for each
2801 * Makefile.am: Rebuild dependencies.
2802 (BFD32_BACKENDS): Add peigen.lo.
2803 (BFD32_BACKENDS_CFILES): Add peigen.c.
2804 (SOURCE_HFILES): Add libpei.h.
2805 * configure, Makefile.in: Rebuild.
2807 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2808 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2809 instead. Don't clear the s_paddr field for an uninitialized data
2812 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2813 coff_data_type to f_timdat.
2814 * peicode.h (pe_mkobject_hook): Likewise.
2816 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2817 number if COFF_IMAGE_WITH_PE.
2819 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2820 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2821 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2822 there is no SEC_DEBUGGING section.
2823 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2824 IMAGE_FILE_DEBUG_STRIPPED.
2826 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2827 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2828 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2829 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2831 * coffswap.h (IMAGE_BASE): Don't define.
2832 * pei-arm.c (IMAGE_BASE): Don't define.
2833 * pei-i386.c (IMAGE_BASE): Don't define.
2834 * pei-mcore.c (IMAGE_BASE): Don't define.
2835 * pei-ppc.c (IMAGE_BASE): Don't define.
2837 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2838 symbol, switch on the class when determining whether to modify the
2839 value. For PE, don't modify the value of a C_FCN symbol not named
2842 * libbfd-in.h (_bfd_abort): Declare.
2844 * bfd.c (_bfd_abort): New function.
2845 * libbfd.h: Rebuild.
2847 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2850 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2851 don't write out the associated line numbers.
2853 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2856 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2857 changes when the base type is unknown.
2859 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2862 * syms.c (BSF_DEBUGGING_RELOC): Define.
2863 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2864 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2866 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2867 BSF_DEBUGGING_RELOC set.
2868 * bfd-in2.h: Rebuild.
2870 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2872 * ecoff.c (bfd_debug_section): Update initialization for new
2874 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2875 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2877 1999-09-10 H.J. Lu <hjl@gnu.org>
2879 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2880 _bfd_filnmlen field.
2881 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2883 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2885 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2886 for FPTR relocs involving local symbols.
2888 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2889 value for the stub address in a call through a stub.
2890 Install the value for a local symbol directly into the DLT
2891 instead of generating a reloc. Correctly handle FPTR64 relocs.
2893 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2894 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2895 (elf_hppa_final_link): Call them.
2897 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2899 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2900 (elf_adjust_dynamic_symbol): ...from here.
2902 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2904 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2905 relocation, remove them. SECREL64->LTOFF16WF.
2906 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2908 (elf_hppa_relocate_insn): Similarly.
2910 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2911 (elf_hppa_relocate_insn): Similarly.
2913 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2915 (elf_hppa_relocate_insn): Similarly.
2917 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2918 Handle LTOFF_TP* relocs.
2919 (elf_hppa_relocate_insn): Similarly.
2921 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2922 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2923 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2925 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2926 DIR32, DIR64 and FPTR64 relocations.
2927 (elf_hppa_relocate_insn): Similarly.
2929 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2930 address of the .PARISC.global section.
2931 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2932 table entry elf_hppa_final_link_relocate. Do not give a warning
2933 for a reloc against an external symbol if it has a PA64 hash
2935 (elf_hppa_final_link_relocate): Significantly rework. Handle
2936 DLTIND relocations. Compute the final value of the relocation
2937 before passing the value of elf_hppa_relocate_insn.
2938 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2939 relocation support. Handle DLTIND relocation requests just like
2940 DLTREL relocation requests. Simplify branch handling.
2942 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2944 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2945 non-allocated section as done in i386 version.
2946 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2947 statement since this is no know relocation.
2949 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2951 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2953 (elf_hppa_relocate_insn): Similarly.
2955 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2957 (elf_hppa_relocate_insn): Similarly.
2959 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2960 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2961 Pass the relocate type rather than the insn format to
2962 elf_hppa_relocate_insn.
2963 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2964 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2966 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2968 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2969 (bfd_coff_filnmlen): Define.
2970 (bfd_coff_std_swap_table): Initialize new field.
2971 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2973 (coff_write_symbols): Likewise.
2974 (coff_get_normalized_symtab): Likewise.
2975 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2976 * libcoff.h: Rebuild.
2978 1999-09-06 Donn Terry <donn@interix.com>
2980 * coffcode.h (sort_by_secaddr): New static function if
2982 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2983 sections by VMA when assigning target_index values. Always set
2986 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2987 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2989 * libcoff.h: Rebuild.
2991 * coffcode.h (coff_set_custom_section_alignment): Add const to
2992 declaration to match definition.
2993 (coff_write_object_contents): Don't set F_AR32W(R)? if
2996 * coff-i386.c (in_reloc_p): Add declaration.
2997 (i386coff_vec): Simplify initialization of
2998 application_section_flags.
3000 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3001 version. Move COFF_WITH_PE specific code to new version.
3002 (stype_to_sec_flags): Likewise. Add section parameter.
3003 * coffgen.c (make_a_section_from_file): Set target_index before
3004 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3005 * libcoff.h: Rebuild.
3007 * syms.c (stt): Add some PE/PEI section names.
3008 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3010 (bfd_symbol_info): Check for 'w'.
3012 * section.c (struct bfd_comdat_info): Define.
3013 (asection): Add comdat field.
3014 (STD_SECTION): Initialize comdat field.
3015 (bfd_make_section_anyway): Likewise.
3016 * bfd-in2.h: Rebuild.
3018 1999-09-06 Andreas Schwab <schwab@suse.de>
3020 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3023 1999-09-06 Nick Clifton <nickc@cygnus.com>
3025 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3026 bfd_realloc instead of calloc and realloc.
3028 1999-09-04 Steve Chamberlain <sac@pobox.com>
3030 * cpu-pj.c: New file.
3031 * elf32-pj.c: New file.
3032 * config.bfd (pj*): New cpu.
3033 (pj-*-*, pjl-*-*): New targets.
3034 * configure.in (bfd_elf32_pj_vec): New target vector.
3035 (bfd_elf32_pjl_vec): New target vector.
3036 * archures.c (bfd_arch_pj): Define.
3037 * elf.c (prep_headers): Handle bfd_arch_pj.
3038 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3039 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3040 to target vector list.
3041 * Makefile.am: Rebuild dependencies.
3042 (ALL_MACHINES): Add cpu-pj.lo.
3043 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3044 (BFD32_BACKENDS): Add elf32-pj.lo.
3045 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3046 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3048 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3050 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3051 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3052 and NON_GOT_REF from weak defined symbol to real symbol.
3053 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3054 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3055 create a COPY reloc.
3056 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3057 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3058 don't create a COPY reloc.
3060 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3062 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3063 count those in sections we are not including in the link.
3065 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3067 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3068 field in hpux11 shared libraries.
3070 1999-09-02 Nick Clifton <nickc@cygnus.com>
3072 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3074 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3076 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3077 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3078 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3080 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3082 * elflink.h (record_link_assignment): When possible, keep the
3083 original type of the symbol.
3085 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3087 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3088 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3089 tools were configured.
3090 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3092 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3094 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3095 GOT entries for GOT16 relocations; they're not required.
3097 1999-08-24 Nick Clifton <nickc@cygnus.com>
3099 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3101 * config.bfd (arm-*-netbsd*): New target.
3102 * configure.in (armnetbsd_vec): New target vector.
3103 * configure: Regenerate
3104 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3106 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3107 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3108 (armnetbsd.lo): New rule with deps.
3109 * Makefile.in: Regenerate.
3111 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3114 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3116 * som.c (som_slurp_symbol_table): Fix typo in comment.
3118 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3120 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3121 here instead of using elf_section_data...
3123 1999-08-19 Nick Clifton <nickc@cygnus.com>
3125 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3126 relocations into the base file.
3127 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3128 we are building a base file.
3130 1999-08-19 Nick Clifton <nickc@cygnus.com>
3132 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3134 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3135 REL relocs when performing a partial relocation.
3137 1999-08-18 Donn Terry <donn@interix.com>
3139 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3140 _bfd_coff_link_input_bfd into top level.
3142 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3143 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3144 (coff_i386_rtype_to_howto): Likewise.
3145 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3146 Completely ignore symbols which are all zero.
3147 (dummy_reloc16_estimate): Add return 0.
3148 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3149 variable copy to name_copy to avoid shadowing outer scope
3151 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3152 from unsigned int to unsigned long. Add timestamp field.
3153 * libcoff.h: Rebuild.
3155 1999-08-17 H.J. Lu <hjl@gnu.org>
3157 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3160 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3162 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3163 for special section symbols.
3164 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3165 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3168 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3170 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3171 coincidence of variable names between old and new code.
3173 1999-08-12 Nick Clifton <nickc@cygnus.com>
3175 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3176 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3177 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3178 and 'addend' parameter a 'bfd_signed_vma'.
3179 (elf32_arm_final_link_relocate): Do not involve stubs in
3180 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3181 jumps, not function calls.
3183 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3185 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3186 in R_ARM_PC24 relocs.
3188 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3190 * elf-hppa.h (elf_hppa_fake_sections): New function.
3191 * elf32-hppa.c (elf_backend_fake_sections): Define.
3193 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3194 recent changes to the arch_info structure.
3196 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3197 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3198 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3201 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3202 Ralf Baechle <ralf@uni-koblenz.de>
3204 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3205 output DT_MIPS_GOTSYM.
3206 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3207 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3209 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3211 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3212 prototype. Handle local symbols. Add commentary.
3213 (mips_elf_calculate_relocation): Adjust accordingly.
3214 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3217 * elflink.h (elf_bfd_final_link): Tweak last change.
3219 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3221 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3222 elf-section data to allocate just the right amount of relocation
3223 space. Don't allocate the hash space twice.
3224 (elf_bfd_final_link): Calculate the amount of space to allocate in
3225 each relocation section.
3227 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3229 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3230 64bit mode, generate a section relative relocation for a 32bit
3232 (elf_hppa_is_local_label_name): New function.
3233 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3234 shared between 32bit and 64bit port.
3236 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3238 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3239 R_MIPS_GOT16 and R_MIPS_CALL16.
3240 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3241 to use when looking for a preexisting GOT entry.
3243 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3245 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3246 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3248 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3250 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3252 * elflink.h (elf_link_output_extsym): Don't output a weak
3253 reference to an undefined symbol just because it was defined weak
3256 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3258 * coffgen.c (coff_find_nearest_line): When looking for file, use
3259 last best match rather than first. If address is beyond last line
3260 number record, don't return the last line as the correct value.
3262 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3264 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3265 * bfd-in2.h: Rebuild.
3267 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3269 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3270 * coffcode.h (coff_set_custom_section_alignment): New static
3272 (coff_section_alignment_table): New static array.
3273 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3274 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3275 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3276 * libcoff.h: Rebuild.
3278 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3280 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3282 * Makefile.in: Rebuild.
3284 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3286 * section.c (SEC_SHARED): Define.
3287 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3288 (styp_to_sec_flags): Likewise.
3289 * peicode.h (coff_swap_scnhdr_out): Likewise.
3290 * bfd-in2.h: Rebuild.
3292 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3294 * coffcode.h (coff_classify_symbol): Comment out part of
3295 1999-08-05 change which breaks cygwin DLLs.
3297 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3298 * aclocal.m4, configure: Rebuild.
3300 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3302 * section.c (global_syms): Only initialize union field if
3305 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3307 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3308 the size of a GOT entry here.
3309 (mips_elf_calculate_relocation): Don't create a local GOT entry
3310 for the symbol in a GOT16 relocation; just for it's high-order bit
3311 (_bfd_mips_elf_relocate_section): Fix thinko.
3313 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3315 Based on patches from Donn Terry <donn@interix.com>:
3316 * coffcode.h (enum coff_symbol_classification): Define.
3317 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3318 _bfd_coff_classify_symbol. Change return type.
3319 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3320 (coff_slurp_symbol_table): Use coff_classify_symbol.
3321 (coff_classify_symbol): New static function.
3322 (coff_sym_is_global): Never define.
3323 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3324 * cofflink.c (coff_link_check_ar_symbols): Use
3325 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3326 (coff_link_add_symbols): Likewise.
3327 (_bfd_coff_link_input_bfd): Likewise.
3328 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3329 coff_classify_symbol.
3330 * libcoff.h: Rebuild.
3332 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3334 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3335 (e_ltpsel, e_rtpsel): Similarly.
3337 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3338 and 14bit ertpsel. Handle 64bit psel.
3340 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3342 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3343 handling for REL relocations. And only left-shift R_MIPS26
3344 relocation addends where necessary.
3346 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3348 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3349 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3350 Just return the relocation found.
3351 (mips_elf_relocate_section): Pull the LO16 addend out of the
3352 section itself when using REL relocations.
3354 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3355 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3358 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3360 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3361 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3362 relocation against a symbol in an input section with no output
3363 section. From Daniel Jacobowitz <drow@false.org>.
3365 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3367 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3368 look for generated file correctly.
3369 * aclocal.m4, configure: Rebuild.
3371 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3373 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3374 and R_MIPS16_26 relocations correctly when relocating.
3375 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3376 and R_MIPS_CALL_LO16 are for global symbols.
3378 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3380 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3382 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3383 variables and initialize them.
3385 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3387 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3388 there are no global symbols requiring GOT entries.
3389 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3390 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3391 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3393 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3394 symbols are considered to have the value zero.
3395 (_bfd_mips_elf_relocate_section): Don't try to perform a
3396 relocation for an undefined symbol.
3397 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3400 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3402 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3403 wants ba,a,pt %xcc instead of %icc.
3404 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3405 of large PLT entries.
3406 (sparc64_elf_plt_ptr_offset): Fix calculation.
3407 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3408 addend should be relative to load address, not .plt section start.
3409 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3411 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3413 * elf-bfd.h (struct elf_backend_data): Add
3414 print_symbol_all and output_arch_syms backend methods.
3415 * elfxx-target.h: Likewise.
3416 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3417 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3418 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3420 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3421 symbols in .dynsym, add their names into .dynstr. Put those symbols
3423 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3424 pointers to STT_REGISTER symbols in dynsym section.
3425 (sparc64_elf_print_symbol_all): New function.
3426 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3427 printing using the print_symbol_all hook.
3429 1999-07-30 Catherine Moore <clm@cygnus.com>
3431 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3434 1999-07-29 Richard Henderson <rth@cygnus.com>
3436 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3437 dynamic_sections_created.
3439 1999-07-29 Richard Henderson <rth@cygnus.com>
3441 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3442 (mips_rtype_to_howto): ... new function.
3443 (_bfd_mips_elf_relocate_section): Use it.
3445 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3447 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3449 1999-07-27 Nick Clifton <nickc@cygnus.com>
3451 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3453 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3454 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3456 1999-07-23 Donn Terry <donn@interix.com>
3458 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3459 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3460 * cofflink.c (coff_link_add_symbols): If PE, handle section
3462 * libcoff.h: Rebuild.
3464 * config.bfd (i[3456]86-*-interix*): New target.
3466 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3468 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3469 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3470 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3471 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3472 (COFF_SUPPORT_GNU_LINKONCE): Define.
3473 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3474 (COFF_SUPPORT_GNU_LINKONCE): Define.
3476 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3479 * makefile.dos: Remove; obsolete.
3480 * configure.bat: Remove; obsolete.
3482 1999-07-21 H.J. Lu <hjl@gnu.org>
3484 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3486 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3488 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3489 message and fail if a symbol index is out of range.
3491 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3493 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3494 when looking at a R_MIPS_GOT16 relocation.
3496 1999-07-20 Nick Clifton <nickc@cygnus.com>
3498 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3500 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3502 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3503 removed in previous change.
3504 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3505 in relocateable output.
3507 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3509 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3512 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3513 if they appear to be specially created by the linker.
3515 1999-07-19 Nick Clifton <nickc@cygnus.com>
3517 * targets.c (alternative_target): New field in bfd_target
3519 (bfd_search_for_target): New function: Find a target that
3520 satisifies a search function.
3521 * bfd-in2.h: Regenerate.
3523 * elfxx-target.h: Initialise the alternative_target field of
3524 the bfd_target structures to point to the other target (if
3526 * nlm-target.h: Initialise the alternative_target field of
3527 the bfd_target structures to point to the other target (if
3530 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3531 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3533 * aix386-core.c: Initialise new field of bfd_target structure.
3534 * aout-adobe.c: Initialise new field of bfd_target structure.
3535 * aout-arm.c: Initialise new field of bfd_target structure.
3536 * aout-target.h: Initialise new field of bfd_target structure.
3537 * aout-tic30.c: Initialise new field of bfd_target structure.
3538 * binary.c: Initialise new field of bfd_target structure.
3539 * bout.c: Initialise new field of bfd_target structure.
3540 * cisco-core.c: Initialise new field of bfd_target structure.
3541 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3542 * coff-alpha.c: Initialise new field of bfd_target structure.
3543 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3544 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3545 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3546 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3547 * coff-i386.c: Initialise new field of bfd_target structure.
3548 * coff-i860.c: Initialise new field of bfd_target structure.
3549 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3550 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3551 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3552 * coff-mips.c: Initialise new field of bfd_target structure.
3553 * coff-ppc.c: Initialise new field of bfd_target structure.
3554 * coff-rs6000.c: Initialise new field of bfd_target structure.
3555 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3556 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3557 * coff-tic30.c: Initialise new field of bfd_target structure.
3558 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3559 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3560 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3561 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3562 * hppabsd-core.c: Initialise new field of bfd_target structure.
3563 * hpux-core.c: Initialise new field of bfd_target structure.
3564 * i386msdos.c: Initialise new field of bfd_target structure.
3565 * i386os9k.c: Initialise new field of bfd_target structure.
3566 * ieee.c: Initialise new field of bfd_target structure.
3567 * ihex.c: Initialise new field of bfd_target structure.
3568 * irix-core.c: Initialise new field of bfd_target structure.
3569 * mipsbsd.c: Initialise new field of bfd_target structure.
3570 * netbsd-core.c: Initialise new field of bfd_target structure.
3571 * oasys.c: Initialise new field of bfd_target structure.
3572 * osf-core.c: Initialise new field of bfd_target structure.
3573 * ppcboot.c: Initialise new field of bfd_target structure.
3574 * ptrace-core.c: Initialise new field of bfd_target structure.
3575 * sco5-core.c: Initialise new field of bfd_target structure.
3576 * som.c: Initialise new field of bfd_target structure.
3577 * srec.c: Initialise new field of bfd_target structure.
3578 * tekhex.c: Initialise new field of bfd_target structure.
3579 * trad-core.c: Initialise new field of bfd_target structure.
3580 * versados.c: Initialise new field of bfd_target structure.
3581 * vms.c: Initialise new field of bfd_target structure.
3583 1999-07-19 Andreas Schwab <schwab@suse.de>
3585 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3588 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3590 * elflink.h (elf_link_adjust_relocs): New function.
3591 (elf_bfd_final_link): Use it.
3592 (elf_link_input_bfd): Deal with the fact that there can be
3593 two relocation sections for a single section.
3594 (elf_reloc_link_order): Likewise.
3596 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3597 a relocateable object.
3598 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3600 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3602 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3603 (sparc64_elf_get_reloc_upper_bound,
3604 sparc64_elf_get_dynamic_reloc_upper_bound,
3605 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3606 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3608 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3609 ELF64_R_TYPE_ID/DATA where appropriate.
3611 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3613 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3616 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3618 * elf32-mips.c (mips_elf_local_relocation_p): New static
3620 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3621 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3622 Always set *require_jalxp.
3623 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3624 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3625 GOT16 if the GOT16 is against a local symbol. Don't return false
3626 for an undefined symbol. If there is an overflow, assert that we
3629 1999-07-16 Andreas Schwab <schwab@suse.de>
3631 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3632 variables `link' and `elfsec'.
3633 (elf_bfd_final_link): Remove unused variable `os'.
3635 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3637 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3638 a PT_PHDR program headers.
3639 (_bfd_mips_elf_final_link): Don't assume there are going to be
3640 section symbols when we're not building a shared object.
3641 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3644 1999-07-15 J.T. Conklin <jtc@redback.com>
3646 * config.bfd (i[3456]86-*-vxworks*): New target.
3648 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3650 * elf32-mips.c (mips_elf_stub_section_p): New function.
3651 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3652 (mips_elf_relocate_section): Adjust calling sequence for
3653 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3654 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3657 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3659 * configure.in: Bump version number to 2.9.5.
3660 * configure: Rebuild.
3662 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3664 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3666 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3667 to derive final type instead of hardwiring a selection.
3669 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3671 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3672 things relocated by R_MIPS16_GPREL.
3673 (mips_elf_perform_relocation): Likewise.
3675 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3677 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3679 1999-07-14 Richard Henderson <rth@cygnus.com>
3681 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3682 (_bfd_mips_elf_size_dynamic_sections): Set it.
3683 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3684 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3685 new argument max_local.
3687 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3689 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3690 subwords when handling an R_MIPS16_26 relocation.
3691 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3694 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3695 dst_mask to match reality.
3696 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3697 (mips_elf_obtain_contents): Use bfd_get.
3698 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3699 (mips_elf_relocate_section): Likewise.
3701 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3703 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3704 (mips_elf_relocate_section): Adjust calling sequence for
3705 mips_elf_perform_relocation.
3706 (mips_elf_perform_relocation): Take additional argument. Handle
3707 R_MIPS16_26. Use bfd_put for convenience.
3709 1999-07-13 Richard Henderson <rth@cygnus.com>
3711 * elf.c (assign_file_positions_for_segments): Thinko last change.
3712 Always overwrite p_flags.
3714 1999-07-13 Richard Henderson <rth@cygnus.com>
3716 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3717 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3718 .dynbss and .rel[a].bss if want_dynbss.
3719 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3721 1999-07-13 Richard Henderson <rth@cygnus.com>
3723 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3725 1999-07-13 Richard Henderson <rth@cygnus.com>
3727 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3728 (struct elf_link_hash_table): Add dynlocal.
3729 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3730 (_bfd_elf_link_adjust_dynindx): Delete.
3731 (_bfd_elf_link_renumber_dynsyms): Prototype.
3732 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3733 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3734 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3735 (_bfd_elf_link_lookup_local_dynindx): New function.
3736 (elf_link_renumber_hash_table_dynsyms): New function.
3737 (_bfd_elf_link_renumber_dynsyms): New function.
3738 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3739 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3740 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3741 instead of elf_link_remove_section_and_adjust_dynindices.
3742 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3743 (elf_link_assign_sym_version): Remove removed_dynamic code.
3744 (elf_link_renumber_dynsyms): Delete.
3745 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3747 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3748 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3749 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3750 * elf32-mips.c: Similarly.
3751 * elf32-ppc.c: Similarly.
3752 * elf32-sparc.c: Similarly.
3753 * elf64-alpha.c: Similarly.
3754 * elf64-sparc.c: Similarly.
3756 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3758 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3759 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3760 when the relocation is against _gp_disp.
3762 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3764 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3765 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3766 to possibly_dynamic_relocs. Adjust usage throughout code.
3767 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3768 (elf_mips_ctor64_howto): Likewise.
3769 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3771 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3772 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3773 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3774 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3776 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3778 * Makefile.am: Rebuild dependencies.
3779 * Makefile.in: Rebuild.
3781 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3782 * bfd-in2.h: Rebuild.
3784 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3785 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3786 structure initializations. Add casts.
3787 * reloc.c (EMPTY_HOWTO): Define.
3788 * bfd-in2.h: Rebuild.
3789 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3790 comparisons against 0.
3791 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3792 previous_ibfd_e_flags to unsigned long.
3793 * vms.h (struct vms_private_data_struct): Change section_count to
3795 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3796 (_bfd_vms_write_gsd): Change symnum to unsigned.
3797 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3798 * vms-tir.c (etir_sta): Change psect to unsigned.
3799 (alloc_section): Change idx to unsigned.
3800 (tir_sta, tir_ctl): Change psect to unsigned.
3801 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3802 * vms.c (priv_section_count): Change to unsigned.
3804 1999-07-12 Andreas Schwab <schwab@suse.de>
3806 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3807 * m68klinux.c: Likewise.
3809 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3811 * Many files: Changes to avoid gcc warnings: Remove unused local
3812 variables. Add default case to enum switches.
3813 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3814 compile if not COFF_IMAGE_WITH_PE.
3815 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3816 (bfd_arm_get_bfd_for_interworking): Likewise.
3817 (bfd_arm_process_before_allocation): Likewise.
3818 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3819 * pei-arm.c: Likewise.
3820 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3821 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3822 (mips_elf_got16_entry): Put parens around & in body of ==.
3823 (mips_elf_calculate_relocation): Correct test for empty string.
3824 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3826 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3829 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3831 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3832 as appropriate. Fill in structure initializations. Add variable
3833 initializations. Add casts.
3834 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3835 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3837 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3839 * elf-bfd.h (bfd_elf_hash): Update declaration.
3840 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3841 when calling bfd_elf_hash.
3843 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3845 * libbfd.c (bfd_put_8): Make it of type `void'.
3846 * bfd-in2.h: Regenerated.
3847 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3849 (_bfd_mips_elf_final_link): Likewise.
3851 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3853 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3855 * config.bfd (hppa*-*-linux-gnu*): New target
3857 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3859 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3860 (_bfd_mips_elf_create_dynamic_sections): New function.
3861 (_bfd_mips_elf_add_symbol_hook): Likewise.
3862 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3863 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3864 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3865 (_bfd_mips_elf_gc_mark_hook): Likewise.
3866 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3867 (_bfd_mips_elf_always_size_sections): Likewise.
3868 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3869 (_bfd_mips_elf_check_relocs): Likewise.
3870 (_bfd_mips_elf_link_hash_table_create): Likewise.
3871 (_bfd_mips_elf_print_private_data): Likewise.
3872 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3873 (_bfd_mips_elf_final_link): Likewise.
3874 (_bfd_mips_elf_additional_program_headers): Likewise.
3875 (_bfd_mips_elf_modify_segment_map): Likewise.
3876 (_bfd_mips_elf_relocate_section): Likewise.
3877 * elf32-mips.c (mips_elf32_object_p): Move contents into
3878 _bfd_mips_elf_object_p.
3879 (mips_elf_additional_program_headers): Rename to
3880 _bfd_mips_elf_additional_program_headers.
3881 (mips_elf_modify_segment_map): Rename to
3882 _bfd_mips_elf_modify_segment_map.
3883 (elf_mips_abi_name): Change prototype.
3884 (mips_elf32_section_from_shdr): Merge into
3885 _bfd_mips_elf_section_from_shdr.
3886 (mips_elf32_section_processing): Merge into
3887 _bfd_mips_elf_section_processing.
3888 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3889 the right back-end ELF linker.
3890 (mips_elf_relocate_section): Rename to
3891 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3892 (mips_elf_link_output_symbol_hook): Rename to
3893 _bfd_mips_elf_link_output_symbol_hook.
3894 (mips_elf_create_dynamic_section): Rename to
3895 _bfd_mips_elf_create_dynamic_section.
3896 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3897 Adjust for 64-bit code. Use mips_elf_got_section.
3898 (mips_elf_adjust_dynamic_symbol): Rename to
3899 _bfd_mips_elf_adjust_dynamic_symbol. Use
3900 mips_elf_allocate_dynamic_relocations.
3901 (mips_elf_finish_dynamic_symbol): Rename to
3902 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3903 Adjust for 64-bit code.
3904 (mips_elf_finish_dynamic_sections): Rename to
3905 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3906 (mips_elf_always_size_sections): Rename to
3907 _bfd_mips_elf_always_size_sections.
3908 (mips_elf_add_symbol_hook): Rename to
3909 _bfd_mips_elf_add_symbol_hook.
3910 (mips_elf_next_lo16_addend): Constify.
3911 (mips_elf_calculate_relocation): Likewise.
3912 (mips_elf_obtain_contents): Likewise.
3913 (mips_elf_perform_relocation): Likewise.
3914 (mips_elf_create_dynamic_relocation): Likewise.
3915 (mips_elf_allocate_dynamic_relocations): New function.
3916 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3917 (MIPS_ELF_REL_SIZE): Likewise.
3918 (MIPS_ELF_DYN_SIZE): Likewise.
3919 (MIPS_ELF_GOT_SIZE): Likewise.
3920 (MIPS_ELF_SYM_SIZE): Likewise.
3921 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3922 (MIPS_ELF_GET_WORD): Likewise.
3923 (MIPS_ELF_PUT_WORD): Likewise.
3924 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3925 (STUB_LW): Conditionalize for 64-bit value.
3926 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3928 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3929 Check it for inconsistency.
3930 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3932 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3934 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3935 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3936 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3937 (mips_elf_local_got_index): Likewise.
3938 (mips_elf_got_page): Likewise.
3939 (mips_elf_got_info): Likewise.
3940 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3941 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3942 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3943 instead of constant `2'.
3944 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3945 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3946 (mips_elf_size_dynamic_sections): Use
3947 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3948 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3949 Adjust all releveant entries in elf backend table.
3950 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3951 (mips_elf64_section_processing): Likewise.
3952 Adjust elf backend entries to use _bfd_mips_elf variants now
3955 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3957 (size_dynamic_sections): Likewise.
3958 (elf_link_output_extsym): Likewise.
3959 * elf.c: (elf_fake_sections): Likewise.
3960 * libbfd.c (bfd_get): New macro.
3961 (bfd_put): Likewise.
3962 * bfd-in2.h: Regenerated.
3964 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3966 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3967 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3968 wap_reloca_in, and swap_reloca_out.
3969 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3970 multiple internal relocations per external relocation.
3971 (link_read_relocs): Likewise.
3972 (elf_bfd_final_link): Likewise.
3973 (elf_link_input_bfd): Likewise.
3974 (elf_gc_mark): Likewise.
3975 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3976 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3978 (size_info): Add entries for new fields.
3979 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3980 (mips_elf64_be_swap_reloc_in): New function.
3981 (mips_elf64_be_swap_reloc_out): Likewise.
3982 (mips_elf64_be_swap_reloca_in): Likewise.
3983 (mips_elf64_be_swap_reloca_out): Likewise.
3984 (mips_elf64_size_info): Add entries for new fields.
3986 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3988 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3989 field equals the new rel_count field.
3990 (elf_link_input_bfd): When doing a relocateable link, use the new
3991 rel_count field rather than the reloc_count field.
3992 (elf_reloc_link_order): Likewise.
3993 (elf_finish_pointer_linker_section): Likewise.
3995 Based on patch from H.J. Lu <hjl@gnu.org>:
3996 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3997 shared library to override a weak definition in a regular object.
3999 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4001 * libhppa.h: Revert July 2, 1999 patch.
4003 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4004 need to generate DLTIND relocations, not DLTREL relocations.
4006 1999-07-05 Nick Clifton <nickc@cygnus.com>
4008 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4010 (coff_set_flags): Recognise arm 5 architectures.
4012 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4013 Add support for armv5 architecture.
4015 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4017 * reloc.c: Add new, assembler only, ARM reloc:
4018 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4020 * bfd-in2.h: Regenerate.
4022 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4024 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4025 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4026 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4027 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4028 * elf32-mips.c (ABI_64_P): New macro.
4029 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4030 (_bfd_mips_elf_find_nearest_line): Adjust call to
4031 _bfd_dwarf2_find_nearest_line.
4032 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4033 * libbfd.h: Regenerated.
4035 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4037 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4039 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4041 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4042 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4044 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4046 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4048 (_bfd_elf_init_reloc_shdr): New function.
4049 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4050 bfd_alloc followed by memset.
4051 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4052 (elf_fake_sections): Here.
4053 (assign_section_numbers): Assign section numbers for the second
4054 relocation section, if required.
4055 * elflink.h (elf_link_output_relocs): New function.
4056 (elf_link_size_reloc_section): Likewise.
4057 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4058 (elf_link_input_bfd): Use elf_link_output_relocs.
4060 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4061 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4063 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4065 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4068 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4070 * elf32-mips.c (mips_elf_got_info): Move declaration before
4071 prototypes. Change global_gotsym to be a pointer to a hash entry,
4072 rather than a number index.
4073 (mips_elf_link_hash_entry): Move declaration before prototypes.
4074 (mips_elf_irix6_finish_dynamic_symbol): New function.
4075 (mips_elf_sign_extend): Likewise.
4076 (mips_elf_high): Likewise.
4077 (mips_elf_higher): Likewise.
4078 (mips_elf_highest): Likewise.
4079 (mips_elf_global_got_index): Likewise.
4080 (mips_elf_local_got_index): Likewise.
4081 (mips_elf_got_offset_from_index): Likeiwse.
4082 (mips_elf_record_global_got_symbol): Likewise.
4083 (mips_elf_got_page): Likewise.
4084 (mips_elf_next_lo16_addend): Likewise.
4085 (mips_elf_calculate_relocation): Likewise.
4086 (mips_elf_obtain_contents): Likewise.
4087 (mips_elf_perform_relocation): Likewise.
4088 (mips_elf_assign_gp): Likewise.
4089 (mips_elf_sort_hash_table_f): Likewise.
4090 (mips_elf_sort_hash_table): Likewise.
4091 (mips_elf_got_section): Likewise.
4092 (mips_elf_got_info): Likewise.
4093 (mips_elf_create_local_got_entry): Likewise.
4094 (mips_elf_got16_entry): Likewise.
4095 (mips_elf_create_dynamic_relocation): Likewise.
4096 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4097 (mips_elf_final_gp): Use mips_elf_assign_gp.
4098 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4099 into SHN_SCOMMON automatically on IRIX6.
4100 (mips_elf_add_symbol_hook): Likewise.
4101 (mips_elf_relocate_section): Rewrite, using
4102 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4103 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4104 Don't deal with .rld_map on IRIX6.
4105 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4106 section flags appropriately for .got.
4107 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4108 the got. Call mips_elf_record_global_got_symbol and allocate
4109 local got space appropriately.
4110 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4111 char *. Rework calculation of GOT size. Sort dynamic symbol
4112 table entries so entries that do not require GOT entries appear at
4113 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4114 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4116 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4118 (mips_elf_finish_dynamic_symbol): Use
4119 mips_elf_irix6_finish_dynamic_symbol.
4120 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4121 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4122 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4124 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4126 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4127 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4129 1999-06-04 Philip Blundell <philb@gnu.org>
4131 * elf32-arm.h (elf_backend_got_header_size): Define.
4132 (elf_backend_plt_header_size): Likewise.
4134 1999-06-28 Jim Pick <jim@jimpick.com>
4136 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4138 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4140 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4141 relocation function.
4142 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4144 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4146 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4147 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4148 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4149 (_bfd_mips_elf_section_from_shdr): Use them.
4150 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4151 of GP-relative sections.
4152 (_bfd_mips_elf_set_section_contents): Use them.
4153 (_bfd_mips_elf_section_processing): Share code between .sdata and
4154 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4155 (mips_elf_additional_program_headers): Add handling for
4156 PT_MIPS_OPTIONS segment on IRIX6.
4157 (mips_elf_modify_segment_map): Likeiwse.
4158 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4159 Include the options sections on IRIX6. Don't look for GP-relative
4160 sections by name; use SHF_MIPS_GPREL instead.
4161 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4163 (mips_elf_create_dynamic_sections): Don't muck about with section
4164 alignments and such on IRIX6.
4165 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4166 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4167 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4168 bfd_zalloc rather than bfd_alloc and memset.
4169 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4170 Don't assert the existence of .rld_map on IRIX6.
4171 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4173 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4174 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4177 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4179 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4180 (mips_elf_swap_msym_out): New function.
4181 (mips_elf_create_msym_section): Likewise.
4182 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4183 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4184 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4185 section not named .msym.
4186 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4187 .msym directly. Set appropriate attributes for the .msym
4189 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4190 (mips_elf_link_hash_newfunc): Clear it.
4191 (mips_elf_create_dynamic_sections): Create the .msym section
4193 (mips_elf_size_dynamic_sections): Allocate space for the
4194 .msym section. Add a DT_MIPS_MSYM entry.
4195 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4197 (mips_elf_finish_dynamic_sections): Assign a value for
4198 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4200 * elf32-mips.c (irix_compat_t): New enumeration.
4201 (ABI_N32_P): New macro.
4202 (IRIX_COMPAT): Likewise.
4203 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4204 (mips_elf_relocate_section): Fix typo.
4206 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4208 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4209 as writable PE sections.
4211 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4213 * dwarf2.c (struct arange): New type.
4214 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4215 (arange_add): New function.
4216 (decode_line_info): Keep track of address ranges that a compilation
4218 (comp_unit_contains_address): Return true if address is contained
4219 in _any_ of the address ranges associated with a compilation unit.
4220 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4221 on the first comp_unit that contains the address.
4223 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4225 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4226 (decode_line_info): Add variable STASH and initialize it to point
4227 to the per-bfd dwarf2_debug info. Remove static variable
4228 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4230 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4232 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4233 shared library to have an undefined symbol.
4235 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4236 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4238 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4240 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4241 * elf32-hppa.c: Remove everything related to symbol extension
4242 sections & records. Use the common elf_hppa_final_write_processing.
4244 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4246 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4247 functions instead of _init/_fini if requested.
4249 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4251 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4254 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4256 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4257 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4259 (ppc_elf_finish_dynamic_sections): Check for positive section
4260 dynindx field, rather than comparing against -1.
4261 (ppc_elf_relocate_section): Only return false if undefined_symbol
4262 or reloc_overflow fail, not always upon encountering an error.
4264 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4266 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4267 bfd_byte * before performing pointer arithmetic.
4269 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4271 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4273 * elf32-hppa.c: Include elf-hppa.h.
4274 (ARCH_SIZE): Define.
4275 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4277 (elf32_hppa_info_to_howto): Similarly.
4278 (elf_hppa_howto_table): Similarly.
4279 (elf_hppa_reloc_type_lookup): Similarly.
4280 (hppa_elf_gen_reloc_type): Similarly.
4281 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4283 1999-06-22 Nick Clifton <nickc@cygnus.com>
4285 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4286 handling R_V850_22_PCREL relocation.
4288 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4290 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4293 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4295 * section.c (_bfd_strip_section_from_output): Ignore sections
4296 DISCARDed by the link script.
4298 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4300 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4301 Remove unused local variable spp.
4303 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4304 the entry symbol is not set.
4306 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4308 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4309 GPDISP or LITUSE in a relocatable link.
4311 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4313 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4314 * (alloc_dwarf1_func): Likewise.
4316 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4318 * libhppa.h: Fix various formatting errors.
4319 (assemble_3); Rewrite using CATENATE.
4320 (assemble_17): Fix various bugs.
4322 1999-06-16 Nick Clifton <nickc@cygnus.com>
4324 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4326 1999-06-15 Richard Henderson <rth@cygnus.com>
4328 * section.c (SEC_SHORT): Define.
4329 * bfd-in2.h: Rebuild.
4331 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4333 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4334 Remove abfd parameter. Use _bfd_strip_section_from_output.
4335 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4337 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4338 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4339 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4341 (bfd_elf_size_dynamic_sections): Use it.
4343 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4345 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4346 complain_overflow_bitfield to complain_overflow_signed.
4348 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4350 * elflink.h (elf_link_read_relocs_from_section): New function,
4352 (elf_link_read_relocs): Here. Use it for both relocation
4355 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4357 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4358 asect->reloc_count is valid.
4360 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4362 * elf32-mips.c (mips_elf32_section_processing): Permit a
4363 SHT_MIPS_REGINFO section to have a size of 0.
4365 1999-06-12 David O'Brien <obrien@freebsd.org>
4367 * config.bfd (alpha*-*-freebsd*): New target.
4368 (i[3456]86-*-freebsd*): Now defaults to ELF.
4370 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4372 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4373 wrap if the relocation covers the high bit of an address.
4375 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4377 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4379 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4380 instead of R_SPARC_max.
4381 (sparc64_elf_info_to_howto): Likewise.
4382 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4383 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4385 1999-06-07 Richard Henderson <rth@cygnus.com>
4387 * section.c (_bfd_strip_section_from_output): Remove output
4388 sections with no initial link_order.
4390 1999-06-07 Nick Clifton <nickc@cygnus.com>
4392 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4394 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4396 * Makefile.am (SOURCE_HFILES): Add missing headers.
4397 * Makefile.in: Regenerated.
4399 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4401 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4404 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4406 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4407 range undefweak symbols.
4408 * hash.c: Add missing comma after @xref{}
4409 * linker.c: Likewise.
4411 1999-06-04 Nick Clifton <nickc@cygnus.com>
4413 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4415 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4416 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4417 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4418 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4420 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4422 * Makefile.am: Rebuild dependencies.
4423 (BFD32_BACKENDS): Add dwarf1.lo.
4424 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4425 * Makefile.in: Rebuild.
4427 1999-06-04 Nick Clifton <nickc@cygnus.com>
4429 * Makefile.am: Add epoc-arm-pe target.
4430 * Makefile.in: Regenerate.
4431 * pe-arm.c: Only redefine interworking function names if they have
4432 not already been redefined.
4433 * pei-arm.c: Only redefine interworking function names if they have
4434 not already been redefined.
4435 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4437 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4440 1999-06-03 Nick Clifton <nickc@cygnus.com>
4442 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4444 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4446 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4448 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4450 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4451 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4453 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4455 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4456 in other text sections.
4458 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4460 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4461 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4462 * libbfd.h: Regenerate.
4463 * coff-sh.c (sh_merge_private_data): Delete.
4464 (coff_bfd_merge_private_bfd_data): Change to
4465 _bfd_generic_verify_endian_match.
4466 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4468 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4470 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4472 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4474 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4476 (bfd_elf32_arm_process_before_allocation): Likewise.
4477 * bfd-in2.h: Rebuild.
4479 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4481 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4482 track of end_sequence markers.
4483 (add_line_info): Add END_SEQUENCE arg.
4484 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4485 debug-line info---it doesn't work right if a compilation unit
4486 consists of multiple discontiguous code-sequences. It would be
4487 worthwhile to optimize for the common case where a compilation
4488 unit results in a contiguous set of code sequences, but this is
4489 quite tricky to get right for arbitrary DWARF2 files.
4490 (lookup_address_in_line_info_table): Don't use the last line entry
4491 for a compilation unit for anything with an address higher than
4492 this line entry. Also, check for end_sequence markers to
4493 correctly handle discontinuities.
4494 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4495 compilation units, check all compilation units with each->high==0
4496 just like when reading compilation units.
4498 * dwarf2.c (decode_line_info): Initialize table->files and
4499 table->last_line to NULL to avoid segfaults due to random
4500 values in these members.
4501 (concat_filename): Check for out-of-range file number before
4502 indexing filename table. Segfaults suck.
4504 * dwarf2.c (decode_line_info): Don't truncate address to least
4505 significant 32 bits (breaks 64 bit targets).
4506 (lookup_address_in_function_table): Ditto.
4507 (comp_unit_contains_address): Ditto.
4509 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4511 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4512 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4513 (mips_elf64_howto_table_rela): Likewise.
4515 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4517 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4518 single section has two associated relocation sections.
4520 1999-06-02 Mark Salter <msalter@cygnus.com>
4522 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4523 COFF_WITH_PE defined.
4525 1999-06-02 Nick Clifton <nickc@cygnus.com>
4527 * pe-arm.c: Rename global arm interworking functions to avoid name
4528 collision when all targets BFD is built.
4531 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4533 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4534 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4535 (bfd_elf_section_data): Add use_rela_p.
4536 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4537 (_bfd_elf_new_section_hook): Likewise.
4538 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4540 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4541 * elfcode.h (write_relocs): Determine whether or not use rela
4542 relocs based on the relocation section header.
4543 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4544 instead of use_rela_p.
4545 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4546 (elf_backend_may_use_rela_p): Likewise.
4547 (elf_backend_default_use_rela_p): Likewise.
4548 (elfNN_bed): Use them.
4550 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4552 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4554 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4556 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4557 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4558 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4559 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4560 * bfd-in2.h: Regenerated.
4561 * libbfd.h: Likewise.
4562 * elf32-mips.c (mips_info_to_howto_rela): New function.
4563 (USE_REL): Adjust for new conventions.
4564 (MINUS_ONE): New macro.
4565 (elf_mips_howto_table): Add R_MIPS_SUB.
4566 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4568 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4569 .MIPS.content section.
4570 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4571 with .MIPS.content as .MIPS.content sections. Set
4572 SHF_MNIPS_NOSTRIP for such section.
4573 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4574 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4575 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4577 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4579 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4582 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4585 1999-05-30 Philip Blundell <philb@gnu.org>
4587 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4588 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4589 the addend does not overflow into the rest of the word.
4591 1999-05-29 Nick Clifton <nickc@cygnus.com>
4593 * bfd-in.h: Amend prototype for
4594 bfd_elf32_arm_process_before_allocation .
4595 * bfd-in.h: Regenerate.
4597 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4598 elements in a fixed sized array.
4599 (ARM_ELF_ABI_VERSION): Define.
4600 (ARM_ELF_OS_ABI_VERSION): Define.
4601 (R_ARM_THM_ABS5): Fix rightshift and size.
4602 (R_ARM_THM_PC22): Fix size.
4603 (R_ARM_PLT32): Define Howto.
4604 (find_howto): New function: Locate a howto based on a reloc
4606 (elf32_arm_info_to_howto): Use find_howto if necessary.
4607 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4608 bfd_reloc_code_real_type.
4609 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4610 and BFD_RELOC_VTABLE_ENTRY.
4611 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4613 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4614 elements in a fixed sized array.
4615 (ARM_ELF_ABI_VERSION): Define.
4616 (ARM_ELF_OS_ABI_VERSION): Define.
4617 (R_ARM_THM_ABS5): Fix rightshift and size.
4618 (R_ARM_THM_PC22): Fix size.
4619 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4620 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4621 bfd_reloc_code_real_type.
4623 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4624 no_pipeline_knowledge.
4625 (elf32_arm_link_hash_create): Initialise new field to zero.
4626 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4627 no_pipeline_knowledge. Use this parameter to initialise the field
4628 in the globals data structure.
4629 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4630 no_pipeline_knowledge is false and the binary is from an old
4632 (elf32_arm_merge_private_data): Generate an error if an attempt is
4633 made to linl together big endian and little endian code.
4634 (elf32_arm_post_process_headers): New function: Initialise the
4635 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4637 (elf_backend_post_process_headers): Define.
4639 1999-05-28 Nick Clifton <nickc@cygnus.com>
4641 * elf-bfd.h (struct elf_backend_data): Add new field:
4642 elf_backend_post_process_headers.
4644 * elfxx-target.h (elf_backend_post_process_headers): Define to
4645 NULL if not already defined.
4646 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4648 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4650 (_bfd_elf_compute_section_file_positions): Call
4651 elf_backend_post_process_headers if defined.
4653 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4655 * configure.in: Check whether getuid and getgid exist.
4656 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4657 HAVE_GETGID are not defined, respectively.
4658 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4660 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4661 * configure, config.in: Rebuild.
4663 1999-05-28 Martin Dorey <mdorey@madge.com>
4665 * elf32-i960.c: New file.
4666 * elf.c (prep_headers): Handle bfd_arch_i960.
4667 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4668 * config.bfd (i960-*-elf*): New target.
4669 * configure.in (bfd_elf32_i960_vec): New target vector.
4670 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4671 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4672 * Makefile.in, aclocal.m4, configure: Rebuild.
4674 1999-05-27 Nick Clifton <nickc@cygnus.com>
4676 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4678 (find_howto): New function: Find entries in the
4679 elf32_arm_howto_table.
4680 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4682 (elf32_arm_reloc_type_lookup): Add lookup for
4683 BFD_RELOC_ARM_PLT32.
4685 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4687 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4688 (elf32_arm_link_hash_table_create): Use above function as the
4689 constructor for hash table entries.
4690 (elf32_arm_relocate_section): Avoid crash when there is no output
4692 (elf32_arm_final_link_relocate): New parameter h.
4693 (elf32_arm_relocate_section): Pass symbol hash entry to above
4695 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4698 1999-05-25 Catherine Moore <clm@cygnus.com>
4700 * coff-arm.c (coff_arm_relocate_section): Don't emit
4701 base file entries for pc-relative values.
4703 1999-05-25 DJ Delorie <dj@cygnus.com>
4705 * peicode.h (coff_swap_sym_in): When we create the actual section
4706 to reflect the not-there section C_SECTION symbols refer to,
4707 change the symbol class to C_STAT as the section is now really
4710 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4712 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4715 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4717 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4719 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4720 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4722 1999-05-16 Nick Clifton <nickc@cygnus.com>
4724 * coff-mcore.c (in_reloc_p): Reinstate.
4726 1999-05-15 Nick Clifton <nickc@cygnus.com>
4728 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4729 * bfd-in2.h: Regenerate.
4730 * coff-mcore.c (in_reloc_p): Remove defintion.
4731 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4732 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4733 IMAGE_REL_MCORE_RVA.
4734 (coff_mcore_rtype_to_howto): Add special processing for
4735 IMAGE_REL_MCORE_RVA.
4736 (coff_mcore_relocate_section): Add support for
4737 IMAGE_REL_MCORE_RVA.
4738 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4739 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4741 (mcore_elf_relocate_section): Delete redundant case labels.
4743 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4745 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4746 precedence between bit-and and comparison.
4748 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4750 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4751 list of target formats (targ_selvecs).
4752 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4753 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4755 1999-05-10 DJ Delorie <dj@cygnus.com>
4757 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4758 reasonable mode until "ar x" is smart enough to skip it (fixes
4759 gcc/libgcc.a builds on mips-ecoff targets
4761 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4762 to work. Hack to support MS import libraries, which use different
4763 COMDAT types than GNU.
4764 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4765 to implied zero-length sections (see peicode below)
4766 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4767 filename symbols, which use one *or more* auxents.
4768 * coffswap.h (coff_swap_aux_in): ditto
4769 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4772 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4774 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4775 for all relocations.
4777 1999-05-10 Catherine Moore <clm@cygnus.com>
4779 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4780 if COFF_IMAGE_WITH_PE.
4781 (bfd_arm_process_before_allocation): Likewise.
4782 (bfd_arm_get_bfd_for_interworking): Likewise.
4783 * coff-arm.c: Likewise.
4784 * bfd-in2.h: Regenerate.
4785 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4786 (armpe_big_vec): Likewise.
4787 * configure: Rebuild.
4789 1999-05-10 Nick Clifton <nickc@cygnus.com>
4791 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4792 section, not just .rel. Same for .rela.
4794 1999-05-07 Nick Clifton <nickc@cygnus.com>
4796 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4797 endianism with an error message.
4799 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4801 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4802 assignment from "unsigned char *" to "char *".
4803 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4805 1999-05-05 Catherine Moore <clm@cygnus.com>
4807 * coff-arm.c (coff_arm_relocate_section): Add one to
4808 address of ARM_RVA32 thumb functions.
4810 1999-05-05 Catherine Moore <clm@cygnus.com>
4812 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4813 (elf32_m68k_copy_private_bfd_data): New.
4814 (elf32_m68k_merge_private_bfd_data): New.
4815 (elf32_m68k_print_private_bfd_data): New.
4816 (CPU32_FLAG): Define.
4817 (PLT_CPU32_ENTRY_SIZE): Define.
4818 (elf_cpu32_plt0_entry): Declare.
4819 (elf_cpu32_plt_entry): Declare.
4820 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4821 (elf_m68k_finish_dynamic_symbol): Likewise.
4822 (elf_m68k_finish_dynamic_sections): Likewise.
4823 (elf_backend_plt_header_size): Remove definition.
4824 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4825 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4826 (bfd_elf32_bfd_set_private_flags): Define.
4827 (bfd_elf32_bfd_print_private_bfd_data): Define.
4829 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4831 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4832 and R_LONG_PCREL_MODE.
4834 1999-04-29 Nick Clifton <nickc@cygnus.com>
4836 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4838 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4840 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4841 in relocation calculation.
4843 1999-04-26 Tom Tromey <tromey@cygnus.com>
4845 * aclocal.m4, configure: Updated for new version of libtool.
4847 1999-04-21 Nick Clifton <nickc@cygnus.com>
4849 * coff-mcore.c: Add support for mcore relocs.
4851 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4853 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4854 incorrect use EF_MIPS_xxBITPTRS.
4856 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4858 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4861 * bfd-in2.h: Rebuild.
4862 * libbfd.h: Rebuild.
4864 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4866 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4867 (coff_arm_relocate_section): Add ARM26D transform. Only
4868 change to ARM26D for relocateable links.
4870 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4872 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4873 (bfd_elf32_bfd_print_private_bfd_data): New.
4875 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4877 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4878 refetch addend if USE_REL, add many comments regarding current state.
4879 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4880 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4881 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4882 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4884 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4886 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4887 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4889 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4891 * dwarf2.c (decode_line_info): Don't truncate address to least
4892 significant 32 bits (breaks 64 bit targets).
4893 (lookup_address_in_function_table): Ditto.
4894 (comp_unit_contains_address): Ditto.
4896 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4898 * coff-arm.c (arm_emit_base_file_entry): New routine.
4899 (A2T3_OFFSET): Define.
4900 (T2A3_OFFSET): Define.
4901 (coff_arm_relocate_section): Emit base file entries for interworking
4904 1999-04-13 Philip Blundell <philb@gnu.org>
4906 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4907 relocs 17 through 19.
4909 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4911 * elfcode.h: Remove fnmatch.h.
4912 * elflink.h (elf_link_assign_sym_version): Call back to ld
4913 instead of calling fnmatch.
4915 * config.bfd (i?86-*-beoself): Include pe vecs.
4917 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4919 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4922 1999-04-10 Richard Henderson <rth@cygnus.com>
4924 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4925 when trying to resolve dynamic symbol references.
4926 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4927 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4928 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4929 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4930 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4931 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4932 * elflink.h (elf_link_output_extsym): Likewise.
4934 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4936 * section.c (_bfd_strip_section_from_output): New function moved from
4937 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4938 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4939 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4940 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4941 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4942 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4943 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4944 * bfd-in2.h: Update.
4946 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4948 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4950 1999-04-08 Nick Clifton <nickc@cygnus.com>
4952 * coff-mcore.c: New File: Support for mcore-pe targets.
4953 * cpu-mcore.c: New File: Support for mcore targets.
4954 * elf32-mcore.c: New File: Support for mcore-elf target.
4955 * pe-mcore.c: New File: Definitions for mcore-pe target.
4956 * pei-mcore.c: New File: Definitions for mcore-pei target.
4957 * Makefile.am: Add support for MCore targets.
4958 * Makefile.in: Regenerate.
4959 * config.bfd: Add support for MCore targets.
4960 * configure.in: Add support for MCore targets.
4961 * configure: Regenerate.
4962 * archures.c: Add support for MCore architecture.
4963 * bfd-in2.h: Regenerate.
4964 * coffcode.h: Add support for mcore-pe targets.
4965 * elf.c: Add support for mcore-elf target.
4966 * reloc.c: Add support for MCore relocs.
4967 * targets.c: Add support for MCore targets.
4969 1999-04-07 Nick Clifton <nickc@cygnus.com>
4971 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4972 R_ARM_XPC25 and R_ARM_THM_XPC22.
4973 (elf32_arm_reloc_map): Remove redundant entries.
4975 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4977 * sysdep.h (LC_MESSAGES): Never define.
4979 1999-04-06 Chris Torek <torek@bsdi.com>
4981 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4982 all callers. Rewrite completely.
4983 (_bfd_relocate_contents): Rewrite overflow checking.
4984 * bfd-in2.h: Rebuild.
4986 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4988 From Gabriel Paubert <paubert@iram.es>:
4989 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4990 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4991 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4992 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4993 * ppcboot.c (ppcboot_vec): Use little endian routines for
4996 * elf.c (elfcore_strndup): Only define if it will be used.
4997 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4999 (ppc_elf_check_relocs): Remove unused local i.
5000 (ppc_elf_gc_mark_hook): Add default case to switch.
5002 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5003 * srec.c (srec_scan): Accept \r in symbol definitions.
5004 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5005 (symbolsrec_object_p): Likewise.
5007 1999-04-04 Don Bowman <don@pixsci.com>
5009 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5011 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5013 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5015 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5016 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5018 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5020 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5023 1999-03-31 Nick Clifton <nickc@cygnus.com>
5025 * config.bfd: Add support for arm-epoc-pe target.
5026 * configure.in: Add support for arm-epoc-pe target.
5027 * configure: Regenerate.
5028 * targets.c: Add support for arm-epoc-pe target.
5029 * coff-arm.c: Allow header files to override definition of
5030 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5031 * pe-arm.h: Allow previous header files to override definition of
5032 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5033 * pei-arm.h: Allow previous header files to override definition of
5034 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5035 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5036 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5038 1999-03-30 Nick Clifton <nickc@cygnus.com>
5040 * elf.c (elf_map_symbols): Handle the case where section
5041 symbols are generated for content-less sections which are
5042 not mapped to the output file.
5044 * linker.c: Replace direct references to fields in BFD structure
5045 with accessor macros.
5047 * elflink.h: Replace direct references to fields in BFD structure
5048 with accessor macros.
5050 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5052 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5054 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5055 account when adjusting section symbols during a partial link.
5057 1999-03-24 Nick Clifton <nickc@cygnus.com>
5059 * coff-sparc.c (struct coff_reloc_map): Change type of field
5060 'bfd_reloc_val' to bfd_reloc_code_real_type.
5061 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5062 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5063 * elf32-arc.c (struct arc_reloc_map): Ditto.
5064 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5065 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5066 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5067 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5068 * elf32-sh.c (struct elf_reloc_map): Ditto.
5069 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5070 * elf32-v850.c (struct v850_reloc_map): Ditto.
5071 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5072 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5073 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5075 1999-03-17 Martin Hunt <hunt@cygnus.com>
5077 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5078 function so source-level assembly works. If multiple N_SOs
5079 are seen without and N_FUNs, create an indextable entry with
5080 a NULL function name.
5082 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5084 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5085 of certian similar cpus.
5087 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5089 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5090 Add the 5000. Change the architecture for the 5400 to mips4.
5091 (elf_mips_mach): Add r5000.
5093 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5095 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5097 1999-03-11 Nick Clifton <nickc@cygnus.com>
5099 * binary.c (binary_set_section_contents): Generate warning about
5100 huge file offsets for any section that will occupy file space, not
5101 just those that are loadable.
5103 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5105 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5107 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5109 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5111 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5113 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5114 * elflink.h: Revert all changes since Feb 16. Instead:
5115 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5116 appropriate. Copy it to version symbols.
5117 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5118 symbols if appropriate.
5119 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5120 symbol if appropriate.
5121 (elf_link_output_extsym): If symbol is marked as undefined, and
5122 has no nonweak references, mark it as weak undefined.
5124 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5126 * elflink.h (elf_merge_symbol): When overriding a dynamic
5127 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5129 (elf_link_add_object_symbols): Don't copy the other field if we
5132 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5134 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5135 shared object with a weak undefined symbol.
5137 1999-02-18 Nick Clifton <nickc@cygnus.com>
5139 * elfarm-nabi.c: Set partial_inplace back to false.
5141 1999-02-17 Nick Clifton <nickc@cygnus.com>
5143 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5144 (USER_LABEL_PREFIX): Set to "_".
5146 The following patches are from: Scott Bambrough
5147 <scottb@corelcomputer.com>
5149 * libaout.h (M_ARM6_NETBSD): Set to 143.
5151 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5152 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5153 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5154 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5155 * bfd-in2.h: Regenerate.
5157 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5158 'true' as REL relocs are now being used. Add new PIC relocs:
5159 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5160 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5162 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5164 (elf32_arm_final_link_relocate): Change parameters so that entire
5165 reloc is passed. Add support for PIC relocs.
5166 (elf32_arm_relocate_section): Pass entire reloc to
5167 elf32_arm_final_link_relocate.
5168 (elf32_arm_check_relocs): Handle new PIC relocs.
5169 (elf32_arm_adjust_dynamic_symbol): New function.
5170 (elf32_arm_size_dynamic_sections): New function.
5171 (elf32_arm_discard_copies): New function.
5172 (elf32_arm_finish_dynamic_symbol): New function.
5173 (elf32_arm_finish_dynamic_sections): New function.
5174 (ELF_MAXPAGE_SIZE): Define.
5175 (bfd_elf32_bfd_reloc_type_lookup): Define.
5176 (elf_backend_relocate_section): Define.
5177 (elf_backend_adjust_dynamic_symbol): Define.
5178 (elf_backend_create_dynamic_sections): Define.
5179 (elf_backend_finish_dynamic_symbol): Define.
5180 (elf_backend_finish_dynamic_sections): Define.
5181 (elf_backend_size_dynamic_sections): Define.
5182 (elf_backend_plt_readonly): Define.
5183 (elf_backend_want_got_plt): Define.
5184 (elf_backend_want_plt_sym): Define.
5186 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5188 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5189 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5190 (_bfd_mips_elf_fake_sections): Likewise.
5192 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5194 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5195 bfd_elf32_arm_get_bfd_for_interworking,
5196 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5199 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5200 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5201 elf32_arm_find_nearest_line): Make them static.
5203 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5205 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5206 callers. Do not merge a definition from a shared object with a
5207 weak undefined symbol.
5208 (elf_link_add_object_symbols): Do not change the symbol type or
5209 size if the old symbol overrides the new one.
5211 1999-02-08 Nick Clifton <nickc@cygnus.com>
5213 * config.bfd: Add support for strongarm target.
5215 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5217 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5218 fields instead of unsigned char.
5220 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5222 * Makefile.am: Rebuild dependencies.
5223 * Makefile.in: Rebuild.
5225 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5227 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5228 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5229 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5230 * acinclude.m4: Add comments to uses of AC_DEFINE.
5231 * acconfig.h: Remove.
5232 * configure: Rebuild with current autoconf/automake.
5233 * aclocal.m4: Likewise.
5234 * config.in: Likewise.
5235 * Makefile.in: Likewise.
5237 1999-02-04 DJ Delorie <dj@cygnus.com>
5239 * libbfd.c (real_read): don't call fread for zero bytes. This
5240 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5242 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5244 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5245 of a jump is in the current 256 MB region.
5247 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5249 * format.c (bfd_check_format_matches): Change last patch to only
5250 take effect for the binary target.
5252 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5254 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5256 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5258 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5260 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5262 * format.c (bfd_check_format_matches): If the target was
5263 previously specified, don't check other targets when checking for
5266 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5268 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5269 (elf32_arm_reloc_type_lookup): Removed
5270 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5271 (elf32_arm_reloc_type_lookup): New.
5272 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5273 (elf32_arm_reloc_type_lookup): New.
5275 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5277 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5278 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5279 * Makefile.am: Use new files.
5280 * Makefile.in: Regenerate.
5281 * configure.in: Use new files.
5282 * configure: Regenerate.
5284 1999-02-01 Nick Clifton <nickc@cygnus.com>
5286 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5287 (fr30_elf_gc_sweep_hook): New function.
5288 (elf_backend_can_gc_sections): Define.
5290 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5292 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5293 and bfd_elf32_bigarm_oabi_vec.
5295 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5297 * Makefile.am (elf32-arm-oldabi.lo): New.
5298 (elf32-arm-newabi.lo): New.
5299 * Makefile.in: Regenerate.
5300 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5301 (arm-*-elf): Likewise.
5303 (thumb-*-oabi): New.
5304 * configure: Regenerate.
5305 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5306 (bfd_elf32_bigarm_oabi_vec): New.
5307 * elf32-arm-newabi.c: New.
5308 * elf32-arm-oldabi.c: New.
5309 * elf32-arm.c: Removed.
5312 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5314 * binary.c (binary_set_section_contents): Omit warnings for
5315 unloadable sections.
5317 1999-01-31 Michael Meissner <meissner@cygnus.com>
5319 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5320 powerpc{,le}-*-eabi.
5322 1999-01-29 Nick Clifton <nickc@cygnus.com>
5324 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5325 * dwarf2.c (read_signed_leb128): Remove unused variables.
5327 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5329 * elf.c (assign_file_positions_for_segments): Only adjust
5330 p_align when needed.
5332 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5334 * binary.c (binary_set_section_contents): Don't return early for a
5335 non-loadable section, in case the first section is non-loadable.
5336 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5337 W. Rozycki <macro@ds2.pg.gda.pl>.
5339 1999-01-28 Nick Clifton <nickc@cygnus.com>
5341 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5342 R_FR30_GNU_VTENTRY relocs.
5344 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5346 * elflink.h (elf_link_output_sym): Zero syms which are
5347 part of sections which have been excluded.
5349 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5351 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5353 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5354 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5356 1999-01-27 Nick Clifton <nickc@cygnus.com>
5358 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5360 (fr30_final_link_relocate): Use computed value as result of
5363 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5365 * binary.c (binary_set_section_contents): Emit warning for
5366 huge file offsets due to widely-dispersed section LMAs.
5368 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5370 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5371 align first section to largest section alignment, not first
5374 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5376 * configure.in: Require autoconf 2.12.1 or higher.
5378 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5380 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5381 * bfd-in2.h: Likewise.
5382 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5384 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5386 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5387 * cpu-mips.c: Add support for and independent 4111.
5388 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5389 (_bfd_mips_elf_final_write_processing):
5390 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5392 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5394 * elf32-mips.c (elf_mips_abi_name): New.
5395 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5397 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5399 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5400 Handle bfd_mach_mips4300.
5402 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5404 * elf32-i386.c: Remove leaked development code from patch
5405 1998-12-10 by Richard Henderson.
5407 1998-12-10 Richard Henderson <rth@cygnus.com>
5409 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5410 in debug sections for symbol defined externally.
5412 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5414 * targets.c (bfd_target_vector): Remove duplicate entry for
5417 1998-12-09 Nick Clifton <nickc@cygnus.com>
5419 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5420 since we are using RELAs.
5422 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5424 SCO Open Server Release 5 core file support, from Jouke Numan
5426 * sco5-core.c: New file.
5427 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5428 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5429 * Makefile.am: Rebuild dependencies.
5430 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5431 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5432 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5433 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5434 * bfd-in2.h, configure, Makefile.in: Rebuild.
5436 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5438 * config.bfd (hppa*-*-mpeix*): New target.
5439 * configure.in: Add AC_HEADER_DIRENT.
5440 (hppa*-*-mpeix*): New target.
5441 * configure.host (hppa*-*-mpeix*): New host.
5442 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5443 friends rather than just including <sys/dir.h>.
5444 * som.h (struct som_symbol): Add hppa_priv_level and apto
5445 tc_data. Change all users.
5446 (struct somdata): Add comp_unit field.
5447 (obj_som_compilation_unit): Define.
5448 (bfd_som_attach_compilation_unix): Declare.
5449 * som.c: Check HOST_HPPAMPEIX.
5450 (struct som_misc_symbol_info): Add new field priv_level.
5451 (som_object_setup): Add current_offset parameter. Change all
5453 (setup_sections): Likewise.
5454 (som_object_p): For EXECLIBMAGIC, read the lst header.
5455 (som_write_symbol_strings): Add compilation_unit parameter.
5457 (som_finish_writing): Write out compilation_unit.
5458 (som_bfd_derive_misc_symbol_info): Set priv_level.
5459 (som_build_and_write_symbol_table): Set xleast field to 3.
5460 (som_slurp_symbol_table): Set symbol priv_level.
5461 (bfd_som_attach_compilation_unit): New function.
5462 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5463 priv_level into symbol_value.
5464 * configure, config.in: Rebuild.
5466 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5468 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5469 warning function to call _bfd_error_handler instead.
5471 * libbfd.c (COERCE32): Cast through unsigned long and long to
5472 avoid bug in old version of gcc.
5474 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5475 (elf_backend_additional_program_headers): Don't define.
5477 1998-12-08 Nick Clifton <nickc@cygnus.com>
5479 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5480 relocations to include offset of 2 included in the insns, and the
5481 offset of the relocs within the section.
5483 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5485 The following changes were made by David Taylor
5486 <taylor@texas.cygnus.com>, Edith Epstein
5487 <eepstein@sophia.cygnus.com>, Jim Blandy
5488 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5489 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5490 changes originally made by HP; HP did not create ChangeLog
5493 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5494 automake macro library.
5496 * hpux-core.c (hpux_core_core_file_p): this function now
5497 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5498 found in the corefile! Also, in hpux_core_core_file_p, if we
5499 encounter a section with an unknown type, don't punt. Instead,
5500 just skip it. Also, count the number of sections of known type
5501 that we encounter. If we encounter at least one good one, then
5502 we'll declare that the file is a core file. If we encounter any
5503 unknown ones but some known ones, then we'll issue a warning (but
5504 still declare it to be a core file). Also, correctly decide when a
5506 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5507 (CORE_ANON_SHMEM): define if not defined.
5508 (hpux_core_struct): add members lwpid and user_tid.
5509 (core_kernel_thread_id, core_user_thread_id): new macros.
5510 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5511 the name before storing it in the bfd.
5512 (hpux_core_core_file_p): handle threads.
5514 * libhppa.h (GET_FIELD): protect against redefinition.
5515 (HPPA_WIDE): define.
5516 (GET_FIELD): define.
5521 (sign_extend): redefine.
5522 (assemble_6): define.
5523 (assemble_12): rewrite.
5524 (assemble_16): define.
5525 (assemble_16a): define.
5526 (assemble_17): rewrite.
5527 (assemble_22): define.
5529 1998-12-07 Nick Clifton <nickc@cygnus.com>
5531 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5532 relocations for signed values.
5534 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5536 * mipsbsd.c (MY(set_arch_mach)): Make static.
5537 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5538 bfd_mach_mips* macros rather than simple numbers.
5540 COFF weak symbol support, based on patches from Mark Elbrecht
5541 <snowball3@usa.net>:
5542 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5543 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5544 (coff_write_alien_symbol): Likewise.
5545 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5546 (coff_link_add_symbols): Likewise.
5547 (_bfd_coff_link_input_bfd): Likewise.
5548 (_bfd_coff_write_global_sym): Likewise.
5550 * elf.c (copy_private_bfd_data): Always initialize the
5551 includes_phdrs field.
5553 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5554 file defines a symbol first mentioned in an ELF file.
5556 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5557 possible, rather than only if BFD64.
5558 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5560 * bfd-in2.h: Rebuild.
5562 * srec.c (srec_set_section_contents): Correct test to avoid
5563 switching to 4 byte addresses after seeing a second section which
5564 requires 3 byte addresses. From Joel Schantz
5565 <joel.schantz@argosys.boeing.com>.
5567 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5568 <aymeric.vincent@emi.u-bordeaux.fr>.
5570 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5572 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5573 decide whether the output file is -mrelocatable-lib,
5574 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5576 1998-12-03 Nick Clifton <nickc@cygnus.com>
5578 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5579 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5580 * bfd-in2.h: Regenerate.
5581 * libbfd.h: Regenerate
5583 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5585 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5586 link against a dynamic symbol with no type or size.
5588 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5590 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5591 relocation for section which does not get loaded.
5592 (elf_i386_relocate_section) [R_386_32]: Likewise.
5594 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5596 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5597 reloc_count and i long instead of unsigned long. Handle error
5598 return from bfd_canonicalize_reloc.
5600 1998-12-01 Nick Clifton <nickc@cygnus.com>
5602 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5605 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5607 * elf32-sh.c (elf/sh.h): Include.
5608 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5609 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5610 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5611 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5612 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5614 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5616 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5617 causes division by zero later on.
5619 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5621 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5624 1998-11-25 DJ Delorie <dj@cygnus.com>
5626 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5629 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5631 * elf32-fr30.c (fr30_elf_relocate_section): Call
5632 fr30_final_link_relocate.
5633 (fr30_final_link_relocate): New function: Handle I20 and I32
5635 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5636 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5637 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5639 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5642 The following changes are based on a patch submitted by Gianluca
5643 Moro <glctr@abc.it>:
5645 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5646 not already been updated.
5647 (find_remembered_hi16s_reloc): New parameter 'already_found'
5648 returns state of remembered hi16s reloc.
5649 (remember_hi16s_reloc): Set 'found' field to false.
5650 (hi16s_location): Add 'found' field.
5652 1998-11-23 DJ Delorie <dj@cygnus.com>
5654 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5655 to see .DLL files as unrecognized.
5656 (i3coff_object_p): Sorry, had to hack it to not recognize these
5657 files (pei-i386) on request.
5659 1998-11-23 DJ Delorie <dj@cygnus.com>
5661 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5662 relents. Call bfd_check_format to reinitialize.
5664 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5666 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5669 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5671 * aclocal.m4: regenerate
5672 * configure: regenerate
5674 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5676 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5677 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5678 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5679 respect it as an upper bound on what memory to reference.
5680 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5681 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5682 update vtable_entries_size appropriately.
5684 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5686 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5689 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5691 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5692 bfds; they have no "file" so we fake it.
5693 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5694 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5695 resizing the memory buffer.
5696 * opncls.c (bfd_make_writable): New function; lets you write a
5697 bfd_create'd bfd to an in-memory buffer.
5698 (bfd_make_readable): New function; lets you read back that buffer
5699 as if it were from bfd_openr. Used to build generated archive
5700 members (winsup's ld's dlltool)
5702 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5704 * po/bfd.pot: Regenerated.
5706 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5708 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5711 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5713 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5714 element of the gotentry list for local symbols too.
5715 (elf64_alpha_relocate_section): Unify local and global handling.
5716 Assert that gotent->use_count > 0.
5718 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5720 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5721 update for file name changes of July 2, 1998.
5723 * configure: Rebuild.
5725 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5727 * po/bfd.pot: Regenerated.
5729 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5731 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5732 * aclocal.m4, configure: regenerate
5734 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5736 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5738 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5740 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5741 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5743 * aclocal.m4, configure: regenerated.
5745 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5747 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5748 R_D10V_GNU_VTENTRY relocs.
5749 (elf_d10v_howto_table): Likewise.
5750 (d10v_reloc_map d10v_reloc_map): Likewise.
5751 (elf32_d10v_gc_mark_hook): New.
5752 (elf32_d10v_gc_sweep_hook): New.
5753 (elf32_d10v_check_relocs): New.
5754 (elf32_d10v_relocate_section): New.
5755 (elf_backend_relocate_section): Define.
5756 (elf_backend_can_gc_sections): Define.
5758 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5760 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5761 (BFD64_BACKENDS): ...from here.
5762 (BFD32_BACKENDS_CFILES): Move vms files here...
5763 (BFD64_BACKENDS_CFILES): ...from here.
5764 * Makefile.in: Rebuild.
5766 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5768 * Makefile.am: Add FR30 target.
5769 * Makefile.in: Add FR30 target.
5770 * archures.c: Add support for FR30.
5771 * config.bfd: Add support for FR30.
5772 * configure.in: Add support for FR30.
5773 * reloc.c: Add support for FR30 relocations.
5774 * targets.c: Add support for FR30 relocations.
5775 * bfd-in2.h: Regenerate.
5776 * configure: Regenerate.
5777 * libbfd.h: Regenerate.
5778 * cpu-fr30.c: New file.
5779 * elf32-fr30.c: New file.
5781 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5783 * configure.in: detect cygwin* instead of cygwin32*
5784 * configure: regenerate
5786 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5788 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5789 use bfd_malloc and free instead and check return value from bfd_malloc.
5791 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5793 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5794 * libbfd.h: Rebuild.
5796 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5797 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5798 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5799 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5801 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5803 (mips_elf_link_hash_table_create): Don't initialize
5804 dynsym_sec_strindex.
5805 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5806 (mips_elf_size_dynamic_sections): Generate a section symbol for
5807 every output section.
5808 (mips_elf_finish_dynamic_sections): Count all sections for
5810 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5813 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5815 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5816 for later PLT entries in large PLTs.
5817 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5819 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5821 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5823 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5825 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5826 * elflink.h (elf_collect_hash_codes): New function. This function is
5827 called for each exported symbol and we compute the ELF hash value for
5829 (compute_bucket_value): New function. It is called from
5830 size_dynamic_sections to determine the hash table size. When we are
5831 optimizing a better, but slower, algorithm is used.
5832 (size_dynamic_sections): Call compute_bucket_value.
5834 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5836 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5838 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5840 (sh_elf_gc_mark_hook): New.
5841 (sh_elf_gc_sweep_hook): New.
5842 (sh_elf_check_relocs): New.
5843 (elf_backend_can_gc_sections): Define.
5845 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5847 * acinclude.m4: undo previous gettext change
5848 * aclocal.m4: rebuild with right version of aclocal.
5850 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5852 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5853 aclocal.m4 to acinclude.m4, so they don't get lost.
5855 * elfcore.h: rewrite for better corefile support.
5856 * elf.c (elfcore_*): new functions.
5857 * elf-bfd.h (elf_obj_tdata): new structure members.
5858 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5860 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5862 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5864 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5865 and R_M32R_GNU_VTENTRY.
5866 (elf_backend_can_gc_sections): Define.
5867 (m32r_elf_check_relocs): New.
5868 (m32r_elf_gc_mark_hook): New.
5869 (m32r_elf_gc_sweep_hook): New.
5870 (m32r_elf_relocate_section): Handle VT relocs.
5872 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5874 * coff-arm.c (arm_relocate_section): Remove redundant test.
5876 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5877 cleat that the 'bitsize' field is the size of the bitfield AFTER
5878 relocation not before.
5880 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5882 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5885 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5887 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5888 R_SPARC_GNU_VTENTRY.
5889 (elf32_sparc_check_relocs): Handle them.
5890 (elf32_sparc_reloc_type_lookup): Likewise.
5891 (elf32_sparc_relocate_section): Likewise.
5892 (elf32_sparc_gc_mark_hook): New.
5893 (elf32_sparc_gc_sweep_hook): New.
5895 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5897 * som.c (som_finish_writing): Perform some sanity checks when
5898 writing an executable or shared library.
5900 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5902 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5903 * configure.in (elf): Add dwarf1.lo.
5904 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5905 * elf.c (_bfd_elf_find_nearest_line): Add call to
5906 _bfd_dwarf1_find_nearest_line.
5907 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5908 Add call to _bfd_dwarf1_find_nearest_line.
5909 * configure: Rebuilt.
5911 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5913 * elflink.h (elf_gc_sections): Do not allow garbage
5914 collection if dynamic sections have been created.
5916 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5918 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5920 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5921 (v850_elf_perform_relocation): Likewise.
5922 (v850_elf_final_link_relocate): Likewise.
5923 (v850_elf_relocate_section): Likewise.
5924 (v850_elf_gc_sweep_hook): New routine.
5925 (v850_elf_gc_mark_hook): New routine.
5926 (elf_backend_can_gc_sections): Define.
5928 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5930 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5933 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5935 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5936 Declare size as bfd_size_type.
5937 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5939 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5941 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5943 * som.c (CPU_PA_RISC2_0): Define.
5944 (_PA_RISC2_0_ID): Likewise.
5945 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5947 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5949 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5950 has a base which is already defined, only add the referenced
5951 symbol to the dynamic symbol table if it is defined or referenced
5954 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5957 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5959 * elflink.h (elf_link_add_object_symbols): Undo last change.
5961 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5963 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5964 symbol for the indirect alias to a versioned symbol.
5966 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5968 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5969 (elf32_i386_vtentry_howto): New.
5970 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5971 or elf32_i386_vtinherit_howto on lookup.
5973 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5975 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5976 reloc_type. Rename R_68K__max to R_68K_max.
5977 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5980 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5982 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5983 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5985 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5988 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5990 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5991 message has a null byte terminator.
5993 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5995 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5996 word subject to R_V850_32 relocation.
5998 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6000 * dwarf2.c: Add comment describing problem computing line numbers
6001 for undefined symbols at link time.
6003 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6005 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6006 transform a defweak into a plt entry.
6007 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6008 plt entry references to receive a RELATIVE reloc.
6009 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6010 (elf64_alpha_relocate_section): Assert we don't overrun
6011 the allocated relocation space.
6013 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6015 * elf.c (swap_out_syms): Always treat section symbols as
6016 special, even if they are attached to a common section.
6018 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6020 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6021 sections with v850 common section attributes into named v850
6023 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6024 common section attributes into named v850 common sections.
6026 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6028 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6031 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6033 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6034 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6035 reloc to the wrong section a warning, not an error. .dynsbss
6036 is not an output section, so there is no need to check for it.
6038 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6040 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6042 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6044 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6045 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6047 (elf32_arm_gc_mark_hook): New.
6048 (elf32_arm_gc_sweep_hook): New.
6049 (elf32_arm_check_relocs): New.
6050 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6052 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6055 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6057 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6058 assume there is no PLT or GOT.
6060 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6062 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6063 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6064 also accepted as a function symbol type.
6066 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6068 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6070 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6072 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6073 match definition of _bfd_gc_sections field.
6074 * libbfd.h: Rebuild.
6076 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6078 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6079 the addend of a dynamic relocation referencing a section.
6080 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6081 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6083 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6085 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6086 bed has a size_dynamic_sections routine before trying to use it.
6088 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6090 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6091 _bfd_elf_rel_vtable_reloc_fn.
6093 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6095 * Makefile.am: Add elf32-arm.c.
6096 * Makefile.in: Rebuild.
6097 * elf-bfd.h: Add elf_backend_get_symbol_type.
6098 * elf.c (swap_out_syms): If defined, call
6099 elf_backend_get_symbol_type.
6100 * elf32-arm.c: Define elf_backend_get_symbol_type.
6101 (elf32_arm_get_symbol-type): New routine.
6102 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6103 (bfd_elf32_arm_process_before_allocation): Change to
6104 check for STT_ARM_TFUNC.
6105 (elf32_arm_final_link_relocate): Likewise.
6106 * elfxx-target.h: Add elf_backend_get_symbol_type.
6108 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6110 * archures.c (bfd_mach_alpha_ev[456]): New.
6111 * cpu-alpha.c: Rework to match these types.
6112 * bfd-in2.h: Rebuild.
6114 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6116 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6117 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6119 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6120 (elf_i386_reloc_type_lookup): Recognize them.
6121 (elf_i386_check_relocs): Pass them off to generic code.
6122 (elf_i386_relocate_section): Ignore them.
6123 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6124 (elf_backend_can_gc_sections): True.
6126 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6128 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6129 before looking at owner field.
6130 (elf32_arm_to_thumb_stub): Ditto.
6131 (elf32_arm_relocate_section): Compute name before calling
6132 elf32_arm_final_link_relocate().
6134 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6136 * elf.c: comment and formatting cleanups.
6139 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6141 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6142 (core files are treated differently than object files).
6143 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6144 bfd_elf_mkcorefile): declare.
6145 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6146 bfd_elf_mkcorefile): add to bfd_target vector.
6147 * elfcore.h (elf_core_file_p): save the program header table,
6148 and set the bfd architecture from the elf file header.
6149 * elf.c (bfd_elf_mkcorefile): new function.
6150 (_bfd_elf_write_corefile_contents): new function.
6151 (assign_file_positions_for_segments): add cases for handling
6152 PT_NOTE segments. (assign_file_positions_except_relocs):
6153 core files should be handled the same as exec files.
6154 (prep_headers): identify core files as type ET_CORE.
6155 (copy_private_bfd_data): identify the sections belonging to
6156 the PT_NOTE segment.
6158 * elf32-sparc.c (elf32_sparc_final_write_processing):
6159 add break statement to default case.
6161 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6163 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6164 section (not input) will be in sections ".sbss", ".sbss2",
6165 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6166 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6167 output_offset for correct evaluation of addend.
6169 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6171 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6172 elf32_arm_allocate_interworking_sections and
6173 elf32_arm_process_before_allocation.
6175 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6177 * bfd-in.h: Ammend prototype for
6178 elf32_arm_process_before_allocation to remove surplus third
6181 * bfd-in2.h: Regenerate.
6183 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6185 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6187 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6189 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6190 calculated for RELOC_SPARC_REV32 case.
6192 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6194 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6195 elf32_arm_allocate_interworking_sections and
6196 elf32_arm_process_before_allocation.
6197 * bfd-in2.h: Regenerated.
6198 * elf32-arm.c Define elf32_arm_link_hash_table.
6199 (insert_thumb_branch): New routine.
6200 (find_thumb_glue): New routine.
6201 (find_arm_glue): New routine.
6202 (record_arm_to_thumb_glue): New routine.
6203 (record_thumb_to_arm_glue): New routine.
6204 (elf32_arm_link_hash_table_create): New routine.
6205 (elf32_arm_get_bfd_for_interworking): New routine.
6206 (elf32_arm_allocate_interworking_sections) New routine.
6207 (elf32_arm_process_before_allocation) New routine.
6208 (elf32_thumb_to_arm_stub): New routine.
6209 (elf32_arm_to_thumb_stub): New routine.
6210 (elf32_print_private_bfd_data): Fix typo.
6211 (elf32_arm_final_link_relocate): Add argument sym_sec.
6212 Check for branches to thumb symbols in case R_ARM_PC24.
6213 Check for branches to arm symbols in case R_ARM_THM_PC22.
6214 (elf32_arm_relocate_section): Pass symbol section to
6215 elf32_arm_final_link_relocate.
6217 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6219 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6220 entries unless the symbol is defined in the executable; in
6221 particular, undefined weak symbols get a PLT entry.
6223 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6225 * libaout.h: Remove nested comment to avoid warning.
6227 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6229 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6230 R_ARM_PC24 relocation.
6232 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6234 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6235 argument is_local. Add argument sym_flags. Check sym_flags
6236 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6237 (elf32_arm_relocate_section): Don't pass local sym and pass
6238 sym_flags to elf32_arm_final_link_relocate.
6240 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6242 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6243 to not count too few relocs for dynamicly linked executables.
6245 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6247 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6248 symbols without a dynamic index dynamic. Consider all weak
6250 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6251 correspondance between input and output sections.
6253 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6255 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6256 that use a .got.plt section start the got offset at zero.
6258 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6260 * ieee.c (ieee_write_processor): Correct the processor ID written
6261 out for bfd_arch_m68k, accommodating change of March 25.
6263 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6265 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6266 R_ARM_THM_RPC22 relocations.
6268 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6270 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6272 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6273 .got relocs in -Bsymbolic shared objects.
6275 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6277 * elf32-arm.c: Add private flags to ELF header.
6278 (elf32_arm_print_private_bfd_data): New Function.
6279 (elf32_arm_set_private_flags): New Function.
6280 (elf32_arm_copy_private_flags): New Function.
6281 (elf32_arm_merge_private_bfd_data): New Function.
6283 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6285 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6287 (elf32_sparc_relocate_section): Likewise.
6289 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6291 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6292 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6293 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6294 of the function. Recognize no .plt as static linking.
6296 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6298 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6299 ".liblist" string through gettext.
6301 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6303 * Makefile.am: Add support for elf32-arm.lo.
6304 * Makefile.in: Rebuild.
6305 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6306 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6307 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6308 * configure: Regenerate.
6309 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6310 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6311 bfd_target bfd_elf32_littlearm_vec.
6312 * elf32-arm.c: New file.
6314 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6316 * libaout.h (M_SPARCLITE_LE): New machine.
6317 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6318 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6319 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6320 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6321 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6322 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6323 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6324 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6325 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6326 be BFD_RELOC_SPARC_REV32.
6328 * config.bfd (sparc86x-*-aout): New
6330 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6332 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6333 actually mapping the output sections.
6335 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6338 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6339 (mn10300_elf_reloc_map): Similarly.
6340 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6342 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6344 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6346 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6347 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6348 elf_mips_reloc_type defined in elf/mips.h.
6350 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6352 * elf64-mips.c: Remove reloc_type definition completely. It's now
6355 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6357 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6358 as they are defined in elf/mips.h now.
6360 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6363 * Re-add lost change:
6364 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6366 (mn10300_elf_relax_section): Include stack space for register saves
6367 in the imm8 field of a "call" instruction.
6368 (compute_function_info): Determine how much stack is allocated by
6369 the movm instruction. Fix typo.
6370 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6372 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6374 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6375 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6377 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6379 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6381 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6383 * elf32-hppa.h: Let ELF header define the enum containing the
6384 external reloc numbers.
6385 * elf32-i386.h: Likewise.
6387 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6389 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6390 * elf32-mips.c: Likewise.
6391 * elf32-ppc.c: Likewise.
6393 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6395 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6396 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6398 * bfd-in.h: Regenerate.
6399 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6400 parameter to 'unsigned int' to avoid K&R compatability problems.
6402 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6404 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6405 functionname_ptr to be const. Change line_ptr to be unsigned.
6407 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6408 macro is not defined. Change second parameter from bfd_link_info
6409 to coff_final_link_info. Add prototype.
6410 (coff_final_link_postscript): Simplify handling when macro is not
6411 defined. Add prototype.
6413 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6415 * elf-mn10300.c: Before include system specific ELF header define
6416 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6417 * elf32-mips.c: Likewise.
6418 * elf32-ppc.c: Likewise.
6420 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6423 temporary patch over to elf64-mips.c as well.
6425 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6427 * elf32-mips.c (reloc_type): Temporarily disable definition of
6428 standard relocation since they are now defined in elf/mips.h.
6430 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6432 * elf-m10200.c (mn10200_elf_final_link_relocate):
6433 Modify range test for case R_MN10200_8.
6435 * elf-m10300.c (mn10300_elf_final_link_relocate):
6436 Modify range test for case R_MN10300_8.
6438 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6440 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6441 * elf32-i386.c (elf_backend_got_header_size): Define.
6442 (elf_backend_plt_header_size): Define.
6443 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6444 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6445 * elfxx-target.h: Provide a default of zero.
6446 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6447 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6449 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6450 entry from an executable, even if the plt refcount goes to 0.
6452 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6454 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6455 directory name at the line number.
6457 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6458 with an unspecified type.
6460 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6462 * sunos.c: Add undef of valid to avoid problem on SunOS.
6464 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6466 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6468 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6470 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6471 R_68K_PCxx and R_68K_xx relocations. Make sure that
6472 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6473 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6474 R_68K_xx relocations.
6475 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6476 that has no plt entry.
6477 (elf_m68k_relocate_section): Ignore the plt offset in a static
6479 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6481 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6484 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6486 (howto_table, reloc_map): Add entries for them.
6487 (elf_m68k_check_relocs): Handle them. Implement reference
6488 counting for got and plt entries.
6489 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6490 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6492 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6493 (elf_m68k_relocate_section): Handle the new reloc types.
6494 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6495 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6496 * elflink.h (elf_link_add_object_symbols): When creating an
6497 indirect reference for symbol versioning also copy the plt
6499 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6500 flag also reset the plt offset.
6501 (elf_link_assign_sym_version): Likewise.
6502 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6503 the size of the entry in bytes.
6504 (elf_gc_allocate_got_offsets): Likewise.
6506 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6508 * elflink.h (elf_gc_sections): Return true rather than falling off
6511 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6514 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6516 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6517 comment describing when it should be enabled.
6518 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6521 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6523 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6524 information ATN records.
6526 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6528 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6529 section for an absolute symbol in a fully linked file. Based on
6530 patch from Christian Holland <CHolland@de.lucent.com>.
6532 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6534 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6535 that a symbol is undefined.
6537 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6539 * som.c (som_bfd_gc_sections): Define.
6541 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6543 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6544 overflows in ARM_26D patches, since they have already been
6545 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6547 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6549 * coffcode.h (coff_write_object_contents): If we have any long
6550 section names, call coff_write_symbols even if there are no
6553 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6555 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6556 PT_LOAD segment, rather than only setting it once for the entire
6559 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6560 rather than ignoring every phdr with a p_paddr of 0, ignore all
6561 the phdrs if they all have a p_paddr of 0.
6563 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6564 section was discarded from the link.
6566 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6568 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6570 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6572 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6573 floating point operations.
6575 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6577 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6580 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6582 Merge of vax/vms (read-only) support
6583 * configure.com: Support Vax target.
6584 * makefile.vms: Support Vax target.
6585 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6586 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6588 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6590 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6592 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6594 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6596 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6597 * targets.c (bfd_target_ovax_flavour): New flavour.
6598 (vms_alpha_vec): Renamed from evax_alpha_vec.
6600 (target_vector): Update accordingly.
6601 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6603 (vax*-*-*vms*): New target.
6604 * Makefile.am: Update for renamed files. Rebuild dependencies.
6605 * bfd-in2.h: Rebuild.
6606 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6608 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6610 Based on patch from Matt Semersky <matts@scd.hp.com>:
6611 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6612 pointer on abfd->outsymbols.
6613 (generic_add_output_symbol): Handle NULL sym parameter.
6615 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6617 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6620 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6622 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6623 when handling 32 bit immediate relocs.
6624 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6626 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6628 * section.c (STD_SECTION): Account for recently added gc_mark
6629 field in struct asection.
6631 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6632 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6634 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6636 ELF Section-level Garbage Collection:
6637 * bfd.c (bfd_gc_sections): New.
6638 * aout-adobe.c: Hook to default implementation.
6639 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6640 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6641 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6642 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6643 * tekhex.c, versados.c: Likewise.
6644 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6645 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6647 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6648 (bfd_generic_gc_sections): New.
6649 * section.c (SEC_KEEP): New.
6650 (asection): Add gc_mark member.
6652 * elfcode.h (elf_gc*): New name remappings.
6653 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6654 sections to be excluded.
6655 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6656 (elf_gc_propogate_vtable_entries_used): New.
6657 (elf_gc_smash_unused_vtentry_relocs): New.
6658 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6659 (elf_gc_common_finalize_got_offsets): New.
6660 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6661 * elfxx-target.h: Add and default gc hooks.
6663 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6665 (struct elf_obj_tdata): Likewise for local_got_offsets.
6666 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6667 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6668 * elf64-sparc.c, elflink.h: Likewise.
6670 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6671 (ELF_LINK_HASH_MARK): Define.
6672 (struct elf_backend_data): Add GC hooks.
6673 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6675 * elf-m10300.c (mn10300_elf_check_relocs): New.
6676 (mn10300_elf_gc_mark_hook): New.
6677 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6678 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6679 (mn10300_elf_final_link_relocate): Likewise.
6680 (mn10300_elf_relocate_section): Likewise.
6681 (elf_backend_can_gc_sections): Define.
6682 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6683 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6684 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6685 (mips_info_to_howto_rel): Likewise.
6686 (mips_elf_relocate_section): Likewise.
6687 (mips_elf_check_relocs): Likewise.
6688 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6689 (elf_backend_can_gc_sections): Define.
6690 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6691 (ppc_elf_howto_raw): Handle them.
6692 (ppc_elf_reloc_type_lookup): Likewise.
6693 (ppc_elf_relocate_section): Likewise.
6694 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6695 Handle new vtable relocs.
6696 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6697 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6698 (elf_backend_can_gc_sections): Define.
6700 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6702 * archures.c (bfd_mach_mn10300): Define.
6703 * elf-m10300.c: Include elf/mn10300.h
6704 (elf_mn10300_mach): New function.
6705 (_bfd_mn10300_elf_final_write_processing): Likewise.
6706 (_bfd_mn10300_elf_object_p): Likewise.
6707 (elf_backendfinal_write_processing): Define.
6708 (elf_backend_object_p): Likewise.
6710 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6712 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6715 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6717 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6718 link_next field, not the next field.
6720 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6722 * elf.c (map_sections_to_segments): Check the section address
6723 against the phdr size both with and without a modulo of
6726 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6728 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6729 linker created empty input section if the output section has the
6732 * elflink.h (elf_link_output_extsym): Print an error message if
6733 _bfd_elf_section_from_bfd_section fails.
6735 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6738 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6740 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6741 native linker output. Avoid putting an empty section in more than
6744 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6746 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6747 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6749 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6751 * elf.c (swap_out_syms): New arg relocatable_p.
6752 Don't add section VMA to symbols for relocatable output.
6753 (_bfd_elf_compute_section_file_positions): Update call to
6756 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6758 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6759 against 'addend' be signed rather than unsigned.
6761 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6763 * elf32-m32r.c: Add prototyps for static functions.
6765 * coff-arm.c: Add prototypes for static functions.
6767 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6769 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6770 LMA is used to order sections in a segment.
6772 * elf32-v850.c: Add prototypes for static functions.
6773 Change type of addend parameter to bfd_vma in various functions.
6775 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6777 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6778 complain_overflow_signed instead of complain_overflow_bitfield.
6780 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6782 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6783 when comparing against 0.
6785 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * Makefile.am (config.status): New target.
6788 * Makefile.in: Rebuild.
6790 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6792 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6793 error if previous object endianness doesn't match current object.
6795 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6797 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6798 _bfd_elf_print_private)bfd_data ().
6800 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6802 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6804 (elf_link_add_object_symbols): Set type_change_ok and
6805 size_change_ok before calling elf_merge_symbol.
6807 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6808 undefined symbol error, don't also issue an overflow error.
6810 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6812 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6813 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6814 message instead of crashing.
6816 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6818 * archures.c (bfd_mach_cpu32): Define.
6819 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6821 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6822 * ieee.c: Include <ctype.h>.
6823 (ieee_object_p): Parse out process ID string to make it more
6824 likely to be acceptable for bfd_scan_arch.
6825 * bfd-in2.h: Rebuild.
6827 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6829 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6830 _bfd_elf_print_private_bfd_data() so that the program header will
6833 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6836 0x68. Reindent. Add some comments.
6838 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6840 * elf.c (copy_private_bfd_data): Adjust physical address of
6841 segment in output BFD to contain LMAs of its sections.
6843 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6845 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6846 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6847 endian data 32 bit relocations.
6848 (elf32_sparc_merge_private_bfd_data): Check if linking little
6849 endian objects with big endian objects.
6850 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6851 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6852 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6854 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6855 * archures.c (bfd_mach_sparc_sparclite_le): New.
6856 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6858 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6860 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6863 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6865 * bfd-in.h: Move over patch to bfd-in2.h.
6867 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6869 (_bfd_relocate_contents): Likewise.
6871 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6873 * peicode.h (add_data_entry): If the section has no private data
6874 then do not create a Data Dictionary entry for it.
6876 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6878 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6879 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6880 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6881 subsections during relaxation more correctly.
6883 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6885 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6886 Add extra argument to bfd_arm_process_before_allocation ().
6887 * bfd-in.h: Reflect changes made in bfd-in2.h.
6888 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6889 coff class of a BFD symbol.
6890 * coff-arm.c: Add support for interworking between Thumb code and
6891 non-interworking aware ARM code.
6893 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6895 * po/Make-in (install-info): New target.
6897 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * filemode.c: Remove; not used.
6901 If sysdep.h includes a header file, don't include it again:
6902 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6904 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6906 * archive.c: Don't include <string.h> or <errno.h>.
6907 * evax-alpha.c; Don't include <stdio.h>.
6908 * evax-egsd.c: Likewise.
6909 * evax-etir.c: Likewise.
6910 * evax-misc.c: Likewise.
6911 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6912 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6914 * hpux-core.c: Likewise.
6915 * netbsd-core.c: Likewise.
6917 * libbfd.c: Don't include <sys/types.h>.
6918 * nlmcode.h: Don't include <string.h>.
6919 * osf-core.c: Don't include <string.h> or <stdio.h>.
6920 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6921 <errno.h>, or <unistd.h>.
6922 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6924 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6926 * configure.com: If the version number can not be found in
6927 configure.in, set it to "unknown" rather than "2.8.1".
6929 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6931 * elf32-mips.c (elf_mips_mach): New.
6932 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6933 (_bfd_mips_elf_final_write_processing): Use the names
6934 of machines, rather than the numbers. Set both the ARCH
6935 and MACH in e_flags. Handle a few more specific machines.
6936 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6937 EF_MIPS_ARCH and EF_MIPS_MACH.
6939 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6941 * syms.c (bfd_is_local_label): Revert last change.
6942 * srec.c (srec_write_symbols): Discard debugging symbols.
6944 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6946 * som.c: Include <ctype.h>.
6947 * som.h: Don't include sysdep.h.
6949 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6951 * libbfd.h: Rebuilt.
6952 * libbfd-in.h: Removed gettext includes and defines.
6953 * sysdep.h: Moved gettext-related includes and defines here.
6955 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6957 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6958 an ad-hoc test. Kill bogus #if 0 code.
6959 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6961 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6963 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6964 when generating a normal executable for a symbol defined in a
6965 regular file. When copying a reloc into the output file, adjust
6966 the addend for a PC relative reloc against a global symbol.
6968 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6970 * libbfd.h: Rebuilt.
6971 * libbfd-in.h (_): Define as dgettext.
6973 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6975 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6977 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6978 when declaring parameter types.
6979 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6981 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6983 * config.bfd: If we include any ELF targets in targ_defvec and/or
6984 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6985 * elf32-gen.c (dummy): New static const variable.
6986 (elf_generic_info_to_howto): New static function.
6987 (elf_generic_info_to_howto_rel): New static function.
6988 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6989 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6990 * elf64-gen.c: Same changes as elf32-gen.c.
6991 * elfcode.h (elf_object_p): For the generic target, ignore a
6992 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6994 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6996 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6997 * configure: Rebuild.
6999 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7001 * config.bfd: Update OSR5/Unixware patterns.
7003 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7005 * elf.c (assign_file_positions_for_segments): Allow for holes
7006 between sections added by a link script.
7008 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7010 * configure.in: Change version number to 2.9.4
7011 * configure: Rebuild.
7013 Based on patch from H.J. Lu <hjl@gnu.org>:
7014 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7015 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7016 * bfd-in2.h: Rebuild.
7018 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7020 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7023 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7025 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7026 (elf64_alpha_relax_section): Fill them in.
7027 (elf64_alpha_relax_opt_call): Implement more than a stub.
7028 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7029 alignment on .scommon.
7030 (elf64_alpha_merge_gots): Merge use counts as well.
7032 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7034 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7035 for calculating a local symbol's address.
7036 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7037 Set the .got's cooked size as well as the raw size.
7039 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7041 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7042 internationalisation of printed information.
7044 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7045 internationalisation of printed information.
7047 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7049 * syms.c (struct indexentry): Change directory_name, file_name,
7050 and function_name fields to char *.
7051 (struct stab_find_info): Change cached_file_name field to char *.
7053 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7055 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7057 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7059 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7061 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * Makefile.am (install-data-local): Make $(includedir).
7064 * Makefile.in: Rebuild.
7066 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7068 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7070 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7072 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7073 * Makefile.in: Rebuild.
7075 * bfd-in2.h: Rebuild for Nick's changes.
7077 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7079 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7080 change wrt length == max_namelen.
7082 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7084 * Many files: Added gettext invocations around user-visible
7086 * libbfd-in.h: Added gettext includes and defines.
7087 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7088 HAVE_LC_MESSAGES): Define.
7089 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7091 * Makefile.am (SUBDIRS): Added po.
7092 (POTFILES): New macro.
7093 (po/POTFILES.in): New target.
7094 (SOURCE_HFILES): New macro.
7096 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7098 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7100 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7101 NT_PRSTATUS note section encountered, it contains the status of
7102 the currently executing thread when the core file was written.
7104 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7106 * libcoff.h: Add extra parameter to
7107 bfd_coff_link_output_has_begun overrideable function.
7108 * cofflink.c: Pass extra parameter to
7109 bfd_coff_link_output_has_begun function.
7110 * bfd-in.h: Add prototypes for exported ARM interworking
7112 * peicode.h: ARM specific code reorganised to conform to BFD
7114 * coffcode.h: ARM specific code reorganised to conform to BFD
7116 * coff-arm.c: Code reorganised to conform to the BFD coding
7117 conventions. Global variables have been moved into an ARM
7118 specific hash table structure and a new function:
7119 bfd_arm_get_bfd_for_interworking() has been created which is
7120 called from the linker scripts.
7122 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7124 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7126 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7127 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7128 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7129 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7131 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7133 * config.bfd: Added sparc86x support.
7135 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7137 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7138 an out of range pc-relative jump/call to an undefined weak symbol.
7140 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7142 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7145 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7147 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7148 an error other than bfd_error_system_call, set the error to
7149 bfd_error_wrong_format.
7151 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7152 bfd_elf32_powerpcle_vec.
7154 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7155 program segments are zero, don't set p_paddr_valid.
7157 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7159 * elf64-alpha.c: Initial implementation of relaxation --
7160 (struct alpha_elf_link_hash_entry): Add use_count member.
7161 (elf64_alpha_check_relocs): Initialize and increment it.
7162 (elf64_alpha_can_merge_gots): Check it when considering merging.
7163 (elf64_alpha_merge_gots): Drop entries with zero use.
7164 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7165 (elf64_alpha_always_size_sections): Split out got sizing ...
7166 (elf64_alpha_size_got_sections): ... here. New function.
7167 (elf64_alpha_relax_find_reloc_ofs): New function.
7168 (elf64_alpha_relax_with_lituse): Likewise.
7169 (elf64_alpha_relax_without_lituse): Likewise.
7170 (elf64_alpha_relax_opt_call): Likewise.
7171 (elf64_alpha_relax_section): Likewise.
7172 (elf64_alpha_add_symbol_hook): Likewise.
7173 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7174 (elf64_alpha_relocate_section): Likewise.
7175 (bfd_elf64_bfd_relax_section): Define.
7176 (elf_backend_add_symbol_hook): Likewise.
7178 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7180 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7181 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7182 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7184 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7186 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7187 * configure: Rebuild.
7189 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7191 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7192 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7193 * configure.in: Define and substitute WIN32LDFLAGS and
7195 * aclocal.m4: Rebuild with new libtool.
7196 * configure, Makefile.in: Rebuild.
7198 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7200 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7201 before any other symbols in the same section.
7203 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7205 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7208 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7210 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7212 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7213 Use addr_size for address size, rather than sizeof(bfd_vma).
7214 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7215 Fix call to read_address.
7216 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7217 Scrap other unneeded arguments. Fix call to read_address.
7218 (scan_unit_for_functions): Fix call to read_attribute.
7219 (parse_comp_unit): We now handle more values for addr_size.
7220 Set addr_size in unit. Fix call to read_attribute and
7223 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7225 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7227 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7229 * archures.c (bfd_default_scan): Add m68k cases back to default
7230 switch, reverting patch of March 25, since IEEE support depends
7233 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7235 * Makefile.am (diststuff): New target.
7236 * Makefile.in: Rebuild.
7238 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7240 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7241 som_offset when we have an extended name table.
7243 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7245 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7247 * Makefile.in: Rebuild.
7249 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7251 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7252 symbols when creating a shared library.
7253 (elf_m68k_adjust_dynindx): New function, used by above code.
7254 (elf_m68k_finish_dynamic_sections): Initialize the section
7256 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7258 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7260 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7263 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7265 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7268 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7270 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7273 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7275 * configure.in: Set version to 2.9.1.
7276 * configure: Rebuild.
7278 * Branched binutils 2.9.
7280 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7282 * syms.c (ENABLE_CACHING): Define.
7283 (struct indexentry): Define.
7284 (struct stab_cache): Remove.
7285 (cmpindexentry): New static function.
7286 (struct stab_find_info): Add new fields: indextable,
7287 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7288 cached_file_name. Remove fields: file_cache, function_cache, and
7290 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7291 index table and search it.
7293 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7295 * elf.c (_bfd_elf_copy_private_section_data): Call
7296 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7298 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7300 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7302 * coff-arm.c: Define all globally visible variables and functions
7303 only when COFF_WITH_PE is not defined.
7304 * configure.in (armpe_little_vec, armpe_big_vec): Add
7306 * configure: Rebuild.
7308 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7310 Fix some gcc -Wall warnings:
7311 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7312 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7313 * archures.c (bfd_default_scan): Likewise.
7314 * bfd.c (bfd_scan_vma): Likewise.
7315 * binary.c (mangle_name): Likewise
7316 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7317 * coff-sh.c (sh_relocate_section): Likewise.
7318 * coff-stgo32.c (create_go32_stub): Likewise.
7319 * coffcode.h (coff_slurp_line_table): Likewise.
7320 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7321 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7322 (assign_file_positions_for_segments): Likewise.
7323 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7324 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7325 * oasys.c (oasys_write_sections): Likewise.
7326 * ppcboot.c (ppcboot_object_p): Likewise.
7327 (mangle_name): Likewise.
7328 * riscix.c (riscix_fix_pcrel_26): Likewise.
7329 * srec.c (srec_scan): Likewise.
7330 * stabs.c (_bfd_write_section_stabs): Likewise.
7331 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7332 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7333 switch. Declare parameters for function pointers.
7334 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7336 * elf.c (elf_sort_sections): Likewise.
7337 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7338 Add default cases to switches.
7339 (coff_arm_relocate_section): Remove unused local variables.
7341 (coff_arm_bfd_set_private_flags): Change flag variable to type
7343 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7344 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7345 (dump_toc): Change cat to const, and initialize it.
7346 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7347 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7348 (sh_elf_relocate_section): Initialize r_symndx.
7349 * coffcode.h (coff_compute_section_file_positions): Only declare
7350 old_sofar if ALIGN_SECTIONS_IN_FILE.
7351 (coff_write_object_contents): Initialize csym.
7352 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7353 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7355 * dwarf2.c: Include libiberty.h.
7356 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7357 (decode_line_info): Remove unused local variables.
7358 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7359 (m32r_elf_relocate_section): Likewise.
7360 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7361 (v850_elf_reloc): Likewise.
7362 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7363 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7364 * elf.c (assign_file_positions_for_segments): Always set adjust.
7365 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7366 parenthesize expression.
7367 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7368 (m32r_elf_object_p): Return a value.
7369 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7370 * elf32-mips.c (mips_elf_final_link): Initialize last.
7371 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7372 * elf32-v850.c (v850_elf_object_p): Return a value.
7373 (v850_elf_print_private_bfd_data): Change fprintf format string.
7374 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7376 * elflink.h (elf_link_add_object_symbols): Change vernum to
7377 unsigned int, and initialize it. Change fprintf format string.
7378 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7379 when setting or comparing to soname_indx.
7380 (elf_create_pointer_linker_section): Change num_symbols to
7382 * libcoff-in.h (coff_data_type): Change flags to flagword.
7383 * peicode.h (pe_print_idata): Initialize idx. Change j to
7384 bfd_size_type. Initialize hint_member. Remove useless test to
7386 (pe_print_edata): Change num_functions and num_names in struct
7387 EDT_type to unsigned long. Remove cast. Change fprintf format
7389 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7390 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7392 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7393 int *. Update uses. Change j to long.
7394 * bfd-in2.h, libcoff.h: Rebuild.
7396 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7398 * elf32-v850.c Remove definition of USE_REL.
7399 (v850_elf_info_to_howto_rela): New function.
7400 (v850_elf_perform_relocation): Renamed from
7401 v850_elf_store_addend_in_insn. Removed replace argument.
7402 (v850_elf_reloc): store the relocation in the addend field instead
7404 (v850_elf_final_link_relocate): Now calls
7405 v850_elf_perform_relocation.
7406 (v850_elf_relocate_section): Remove code to generate REL
7409 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7411 * coffcode.h (coff_new_section_hook): Set the type and storage
7412 class in the native symbol information allocated for a new section
7415 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7417 * peicode.h: Chain together calls to
7418 coff_bfd_copy_private_bfd_data and
7419 coff_bfd_print_private_bfd_data.
7421 * coff-arm.c: Add prototypes for
7422 coff_arm_bfd_print_private_bfd_data and
7423 coff_arm_bfd_copy_private_bfd_data.
7425 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7427 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7430 * peicode.h: Call arm-coff private data functions after handling
7433 * coff-arm.c: Turn statics into globals so that they can be shared
7434 both pe and pei backends.
7436 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7438 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7440 (sunos_write_object_contents): Likewise.
7441 * aoutx.h (NAME(aout,machine_type)): Likewise.
7442 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7444 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7446 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7448 (bfd_default_scan): Remove m68k special cases.
7449 * bfd-in2.h: Rebuild.
7450 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7452 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7453 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7455 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7456 selection, change printable_name to just "m68k" and make that the
7457 default instead of m68k:68020.
7459 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7461 (MY_get_section_contents): Define as aout_32_get_section_contents
7462 rather than NAME(aout,get_section_contents).
7464 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7466 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7467 and call bfd_default_set_arch_mach to do the real work.
7469 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7471 * bout.c (BALX): Include return register g14 as part of the insn.
7473 (calljx_callback): Use it.
7475 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7477 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7478 * libbfd.h: Rebuild.
7480 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7481 byte_count to unsigned int.
7482 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7483 unused local variables.
7485 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7486 variables er and er1.
7488 * cpu-v850.c: Include <ctype.h>.
7489 (scan): Case isdigit argument to unsigned char.
7491 From Yan Meroth <YAN.MEROTH@st.com>:
7492 * ihex.c (ihex_scan): Add extbase variable so that getting an
7493 extended linear address record does not ignore any previous
7495 (ihex_write_object_contents): When writing out an extended linear
7496 address record, zero out any previous extended address.
7498 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7500 * ieee.c (do_one): Check section before dereferencing it.
7501 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7502 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7504 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7506 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7508 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7510 * coff-arm.c: Add interworking functions to pe backends.
7512 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7514 * configure.in: Use AM_DISABLE_SHARED.
7515 * aclocal.m4, configure: Rebuild with libtool 1.2.
7517 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7519 * coff-arm.c (coff_arm_relocate_section): Better error messages
7520 when interowrking conflucts occur. Courtesy of Jonathan Walton
7522 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7523 relocations. Patch courtesy of Jonathan Walton and Tony
7526 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7528 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7529 part of Feb 22 change controling when to override the existing
7530 symbol with the .plt entry.
7532 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7534 * config.bfd (targ_cpu): Add thumb-pe target.
7536 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7537 functions in PE build.
7539 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7541 * config.bfd (sparclite-*-elf*): Added.
7543 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7545 * configure.in: Add elf.lo to elf shell variable.
7546 * Makefile.am (BFD_LIBS): Remove elf.lo.
7547 (BFD_LIBS_CFILES): Remove elf.c.
7548 (BFD32_BACKENDS): Add elf.lo.
7549 (BFD32_BACKENDS_CFILES): Add elf.c.
7550 * configure, Makefile.in: Rebuild.
7552 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7554 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7555 relocation against a non-local symbol should not have a dynamic
7558 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7560 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7562 (pe_print_private_bfd_data): Print PE flags. From Mikey
7563 <jeffdb@netzone.com>.
7565 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7567 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7568 a plt entry when we can determine that we authoritatively define
7571 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7573 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7574 don't actually use trad-core, but a SunOS-style core file handled
7576 * hosts/sparclinux.h: Remove.
7578 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7580 * peicode.h (pe_print_idata): If there is no .idata section, look
7581 for the import tables in some other section. Make the initial
7582 label line up better with the data. Print the import address
7583 table even if there is no import name table. If the import
7584 address table holds actual addresses, print them.
7586 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7588 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7589 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7590 bfd_error_system_call.
7592 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7594 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7595 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7597 From H.J. Lu <hjl@gnu.org>:
7598 * Makefile.am (libbfd_la_LDFLAGS): Define.
7599 * Makefile.in: Rebuild.
7601 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7603 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7604 * netbsd.h (MACHTYPE_OK): Define.
7605 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7606 calling N_SET_MACHTYPE, rather than having a switch.
7607 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7609 * i386netbsd.c (MACHTYPE_OK): Don't define.
7610 (DEFAULT_MID): Define.
7611 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7612 (MACHTYPE_OK): Don't define.
7613 (DEFAULT_MID): Define.
7614 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7615 (DEFAULT_MID): Define.
7616 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7617 (DEFAULT_MID): Define.
7618 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7619 (DEFAULT_MID): Define.
7621 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7622 * vaxnetbsd.c: New file.
7623 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7624 rather than netbsd_core.
7625 * targets.c (vaxnetbsd_vec): Declare.
7626 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7627 defined, add netbsd_core_vec.
7628 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7629 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7630 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7631 * config.bfd (alpha*-*-netbsd*): New target.
7632 * Makefile.am: Rebuild dependencies.
7633 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7634 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7635 * configure, Makefile.in: Rebuild.
7637 * configure.host: Remove the old shared library build stuff. We
7638 now use libtool instead.
7640 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7642 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7644 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7646 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7647 * configure: Rebuild.
7649 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7650 * elf32-v850.c (remember_hi16s_reloc): New function.
7651 (find_remembered_hi16s_reloc): New function.
7652 (v850_elf_store_addend_in_insn): Use the above new functions to
7653 match up HI6S relocs with LO16 relocs.
7655 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7657 * configure.in: Change -linux* to -linux-gnu*.
7658 * config.bfd, configure.host: Likewise.
7659 * configure: Rebuild.
7661 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7663 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7664 LO16/HI16S bug and improve comments about what is going on.
7666 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7668 * configure, aclocal.m4: Rebuild with new libtool.
7670 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7672 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7673 when merging v850 code into v850e/v850ea code. Do not initialise
7674 output flags if the input is the default architecture.
7676 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7678 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7679 get the size from bfd_arch_bits_per_address instead of directly
7682 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7684 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7685 to wrap, just return all 1's bits instead.
7686 * libbfd.h: Regenerate.
7688 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7690 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7692 (coff_relocate_section): If COFF_WITH_PE, define as
7693 coff_pe_i386_relocate_section.
7694 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7695 skip empty sections, to match coff_write_object_contents.
7697 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7698 rather than swapping out r_offset twice. From Luke Deller
7699 <luked@cse.unsw.edu.au>.
7701 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7703 * configure.in: Set libtool_enable_shared rather than
7704 libtool_shared. Remove diversion hack.
7705 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7708 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7710 * syms.c (struct stab_cache): Define.
7711 (struct stab_find_info): Remove cached_offset, cached_stab,
7712 cached_str, and cached_stroff fields. Add file_cache,
7713 function_cache, and line_cache fields.
7714 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7717 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7719 * peicode.h (pe_print_idata): Check for import of ordinal rather
7721 (pe_print_edata): If there is no .edata section, look for the
7722 export data in some other section.
7724 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7726 * configure.in: Change version to 2.8.4.
7727 * configure: Regenerated.
7729 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7731 Add tms320c30 support:
7732 * cpu-tic30.c: New file.
7733 * aout-tic30.c: New file.
7734 * coff-tic30.c: New file.
7735 * archures.c (bfd_arch_tic30): Define.
7736 (bfd_tic30_arch): Declare.
7737 (bfd_archures_list): Add bfd_tic30_arch.
7738 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7740 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7741 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7742 (coff_set_flags): Likewise.
7743 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7744 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7745 * Makefile.am: Rebuild dependencies.
7746 (ALL_MACHINES): Add cpu-tic30.lo.
7747 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7748 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7749 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7750 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7752 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7754 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7755 to lag behind LO16 reloc by a couple of instructions.
7757 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7759 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7760 make to reexamine the file timestamp.
7761 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7763 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7766 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7768 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7769 to create .dynsbss and .rela.sbss sections.
7770 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7771 copied from dynamic objects into .sbss.
7772 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7773 use it. Correct typo of .rela.sdata2.
7774 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7775 put the data, which may now be in .sbss.
7776 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7777 (elf_backend_create_dynamic_sections): Define as
7778 ppc_elf_create_dynamic_sections.
7780 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7781 against _GLOBAL_OFFSET_TABLE_.
7782 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7783 shared libraries which refer to local symbols. Make sure that the
7784 test for allocating space for a reloc in a shared object is the
7785 same as the test for emitting a reloc.
7787 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7789 * config.bfd (i[3456]-*-mingw32*): New target.
7790 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7791 * aclocal.m4, configure: Rebuild.
7793 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7795 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7798 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7800 Sparc v9 ABI compliant PLT:
7801 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7802 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7803 (LARGE_PLT_THRESHOLD): New define.
7804 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7805 (sparc64_elf_build_plt): New function.
7806 (sparc64_elf_plt_entry_offset): Likewise.
7807 (sparc64_elf_plt_ptr_offset): Likewise.
7808 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7809 contain the index for convenience. Skip the initial entries
7811 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7812 memory for the benefit of .rela.plt.
7813 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7814 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7815 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7816 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7817 Call sparc64_elf_build_plt.
7818 (elf_backend_want_got_plt): No.
7819 (elf_backend_plt_readonly): No.
7820 (elf_backend_plt_alignment): 8.
7822 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7823 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7824 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7827 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7829 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7831 * cpu-mips.c (arch_info_struct): Add mips variants.
7832 * bfd-in2.h: Rebuilt.
7834 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7836 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7839 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7841 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7842 (i[3456]86sco3.2v5*coff): New target.
7844 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7846 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7848 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7850 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7851 * bfd-in2.h: Regenerate.
7853 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7855 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7857 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7859 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7860 adjust addend for an output common symbol (from Jimmy Blair
7861 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7862 defined symbol to counteract adjustment made in generic relocation
7865 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7867 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7869 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7870 (GET_SCNDHR_NLNNO): Likewise.
7872 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7874 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7876 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7878 * elf32-m32r.c: Add macros to handle NOP insertion.
7880 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7882 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7883 (xcoff_mark): Likewise.
7884 (xcoff_build_ldsyms): Mark absolute symbols.
7886 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7888 * bout.c (b_out_write_object_contents): Sort symbols before output
7889 to keep {CALL,BAL}NAME symbols adjacent.
7890 (b_out_symbol_cmp): New function.
7892 For older changes see ChangeLog-9697
7898 version-control: never