1 2002-05-30 Richard Henderson <rth@redhat.com>
3 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_TLSGD,
4 ALPHA_ELF_LINK_HASH_LU_TLSLDM, ALPHA_ELF_LINK_HASH_LU_FUNC): New.
5 (ALPHA_ELF_GOT_ENTRY_RELOCS_DONE): Remove.
6 (ALPHA_ELF_GOT_ENTRY_RELOCS_XLATED): Remove.
7 (struct alpha_elf_got_entry): Add reloc_type, reloc_done, reloc_xlated.
8 (struct alpha_elf_obj_tdata): Rename total_got_entries and
9 n_local_got_entries to total_got_size and local_got_size.
10 (elf64_alpha_howto, elf64_alpha_reloc_map): Update for TLS relocs.
11 (alpha_got_entry_size): New.
12 (elf64_alpha_relax_with_lituse): Use it.
13 (elf64_alpha_relax_without_lituse): Likewise.
14 (MAX_GOT_SIZE): Rename from MAX_GOT_ENTRIES.
16 (elf64_alpha_check_relocs): Handle TLS relocs. Reorganize.
17 (elf64_alpha_adjust_dynamic_symbol): Test LU_FUNC as a mask.
18 (elf64_alpha_merge_ind_symbols): Check gotent->reloc_type.
19 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots): Likewise.
20 (elf64_alpha_calc_got_offsets_for_symbol): Use alpha_got_entry_size.
21 (elf64_alpha_calc_got_offsets): Likewise.
22 (alpha_dynamic_entries_for_reloc): New.
23 (elf64_alpha_calc_dynrel_sizes): Use it.
24 (elf64_alpha_size_dynamic_sections): Likewise.
25 (elf64_alpha_relocate_section): Handle TLS relocations.
26 * reloc.c: Add Alpha TLS relocations.
27 * bfd-in2.h, libbfd.h: Rebuild.
29 2002-05-29 Ralf Habacker <ralf.habacker@freenet.de>
31 * peXXigen.c (pe_print_idata): Remove double printed
32 import table lines; add Bound-To comment.
34 2002-05-29 Matt Thomas <matt@3am-software.com>
36 * Makefile.am (BFD32_BACKENDS): Add elf32-vax.lo.
37 (BFD32_BACKENDS_CFILES): Add elf32-vax.c.
38 (elf32-vax.lo): New rule.
39 * Makefile.in: Regenerate.
40 * configure.in (bfd_elf32_vax_vec)
41 (vaxnetbsd_vec): New vectors.
42 * configure: Regenerate.
43 * config.bfd (vax-*-netbsdelf*)
45 (vax-*-netbsd*): New targets.
46 * elf32-vax.c: New file.
47 * reloc.c: Add VAX relocations.
48 * bfd-in2.h: Regenerate.
49 * targets.c (_bfd_target_vector): Add bfd_elf32_vax_vec.
51 2002-05-29 Jason Thorpe <thorpej@wasabisystems.com>
53 * config.bfd (arm-*-netbsd*): Add bfd_elf32_littlearm_vec
54 and bfd_elf32_bigarm_vec to targ_selvecs.
56 2002-05-29 Ralf Habacker <ralf.habacker@freenet.de>
58 * peXXigen.c (pe_print_idata): Fix seg faults on printing import tables
59 with auto-imported symbols.
61 2002-05-29 Adam Nemet <anemet@lnxw.com>
63 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Don't add glue
64 sections only record bfd.
65 (bfd_elf32_arm_add_glue_sections_to_bfd): New function.
66 * bfd-in.h (bfd_elf32_arm_add_glue_sections_to_bfd): Declare it.
67 * bfd-in2.h: Regenerate.
69 2002-05-28 Nick Clifton <nickc@cambridge.redhat.com>
71 * syms.c (_bfd_stab_section_find_nearest_line): Move
72 declaration and initialisation of saw_line and saw_func out of
75 2002-05-29 Alan Modra <amodra@bigpond.net.au>
77 * elf64-ppc.c (ppc64_elf_get_symbol_info): New function.
78 (bfd_elf64_get_symbol_info): Define.
79 * elfxx-target.h (bfd_elfNN_get_symbol_info): Only define if undef.
81 2002-05-29 Andrey Volkov <avolkov@transas.com>
83 * cpu-h8300.c: Make default h8300 machine first in machine list.
85 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
87 * config.bfd: Added DLX configuraton.
88 * Makefile.am: Added DLX configuraton.
89 * configure.in: Added DLX configuraton.
90 * archures.c: Add DLX architecure.
91 * reloc.c: Add DLX relocs.
92 * targets.c: Added DLX target vector.
93 * configure: Regenerate.
94 * Makefile.in: Regenreate.
95 * bfd-in2.h: Regenreate.
96 * elf32-dlx.c: New file: Support DLX target.
97 * cpu-dlx.c: New file: Support DLX target.
99 2002-05-25 Alan Modra <amodra@bigpond.net.au>
101 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Formatting.
103 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Revert last change.
104 (ppc64_elf_check_relocs): Don't set up function descriptor symbol
105 strings to point inside function code sym string.
106 (func_desc_adjust): Likewise.
107 (ppc64_elf_hide_symbol): Rewrite code to look up function code sym.
109 2002-05-24 Michal Ludvig <mludvig@suse.cz>
111 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Added.
112 (elf64_x86_64_grok_psinfo): Added.
114 2002-05-24 TAMURA Kent <kent@netbsd.org>
116 * config.bfd: Add a target for i386-netbsdpe.
118 2002-05-24 Alan Modra <amodra@bigpond.net.au>
120 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy is_func
121 and is_func_descriptor.
122 (func_desc_adjust): Hide function code sym in shared libs unless
123 there is a matching exported function descriptor sym.
125 2002-05-23 Jakub Jelinek <jakub@redhat.com>
127 * elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
128 for symbols from SHF_TLS section.
129 (_bfd_elf_print_private_bfd_data): Add PT_TLS.
130 (elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
131 (map_sections_to_segments): Build PT_TLS segment if necessary.
132 (assign_file_positions_for_segments): Likewise.
133 (get_program_header_size): Account for PT_TLS segment.
134 (swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
135 SEC_THREAD_LOCAL sections to STT_TLS.
136 * reloc.c: Add 386 and IA-64 TLS relocs.
137 * section.c (SEC_THREAD_LOCAL): Define.
138 (SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
140 * elflink.h (elf_link_add_object_symbols): Support .tcommon.
141 (size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
143 (struct elf_final_link_info): Add first_tls_sec.
144 (elf_bfd_final_link): Set first_tls_sec.
145 Compute elf_hash_table (info)->tls_segment.
146 (elf_link_output_extsym): Handle STT_TLS symbols.
147 (elf_link_input_bfd): Likewise.
148 * syms.c (BSF_THREAD_LOCAL): Define.
149 * bfd-in2.h: Rebuilt.
151 * elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
152 elf_i386_mkobject, elf_i386_object_p): New functions.
153 (elf_howto_table): Add TLS relocs.
154 (elf_i386_reloc_type_lookup): Support TLS relocs.
155 (elf_i386_info_to_howto_rel): Likewise.
156 (struct elf_i386_link_hash_entry): Add tls_type.
157 (struct elf_i386_obj_tdata): New.
158 (elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
160 (struct elf_i386_link_hash_table): Add tls_ldm_got.
161 (link_hash_newfunc): Clear tls_type.
162 (elf_i386_check_relocs): Support TLS relocs.
163 (elf_i386_gc_sweep_hook): Likewise.
164 (allocate_dynrelocs): Likewise.
165 (elf_i386_size_dynamic_sections): Likewise.
166 (elf_i386_relocate_section): Likewise.
167 (elf_i386_finish_dynamic_symbol): Likewise.
168 (bfd_elf32_mkobject, elf_backend_object_p): Define.
169 * elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
170 dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
171 want_tprel, want_dtpmod, want_dtprel.
172 (elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
173 (ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
174 R_IA64_LTOFF_TPREL22.
175 (elf_code_to_howto_index): Add TLS relocs.
176 (elfNN_ia64_check_relocs): Support TLS relocs.
177 (allocate_global_data_got): Account for TLS .got data.
178 (allocate_dynrel_entries): Account for TLS dynamic relocations.
179 (elfNN_ia64_install_value): Supprt TLS relocs.
180 (set_got_entry): Support TLS relocs.
181 (elfNN_ia64_relocate_section): Likewise.
183 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
185 * elf32-arm.h (elf32_arm_final_link_relocate): For the Thumb
186 BLX reloc round the relocation up rather than down.
187 * coff-arm.c (coff_arm_relocate_section): Likewise.
189 2002-05-21 H.J. Lu (hjl@gnu.org)
191 * linker.c (_bfd_generic_link_add_one_symbol): Allow multiple
194 2002-05-22 Alan Modra <amodra@bigpond.net.au>
196 * elf64-ppc.c (ppc64_elf_size_stubs): Don't strip .branch_lt.
197 (ppc64_elf_relocate_section): Handle unresolved relocs in opd.
199 2002-05-22 Alan Modra <amodra@bigpond.net.au>
201 * elf64-ppc.c (ppc64_elf_relocate_section): Return false for
203 (ppc64_elf_size_dynamic_sections): Check for splt NULL.
205 2002-05-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
207 * bfd/bfd.c (bfd_get_arch_size): Remove bfd_set_error call for
210 2002-05-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
212 * elf-bfd.h (elf_backend_emit_relocs): Change prototype to return
214 * elflink.h (elf_link_output_relocs): Likewise. Improve error message.
215 return with false on error.
216 (elf_link_input_bfd): Check reloc_emitter return value.
218 2002-05-21 Jason Thorpe <thorpej@wasabisystems.com>
220 * config.bfd (armeb-*-netbsdelf*): New target.
222 2002-05-20 Alan Modra <amodra@bigpond.net.au>
224 * elf64-ppc.c (ppc_build_one_stub): Point undefined function syms
225 at the plt call stub.
227 2002-05-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
229 * cpu-mips.c (mips_compatible): Don't try to check machine
232 2002-05-18 Tom Rix <trix@redhat.com>
234 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_out): Fix C_FILE auxent.
236 2002-05-17 Alan Modra <amodra@bigpond.net.au>
238 * elf64-ppc.c (ppc64_elf_info_to_howto): Formatting.
239 (ppc64_elf_relocate_section): Don't warn about reloc overflow when
240 we've already warned about an undefined symbol. Report more
241 detail on reloc errors.
243 2002-05-17 Alan Modra <amodra@bigpond.net.au>
245 * acinclude.m4 (AM_INSTALL_LIBBFD): New.
246 * configure.in: Invoke AM_INSTALL_LIBBFD.
247 * Makefile.am (install-data-local): Revert 2002-05-13. Move to..
248 (install_libbfd): .. New target.
249 (uninstall_libbfd): Likewise.
250 (install-bfdlibLTLIBRARIES): Likewise.
251 (uninstall-bfdlibLTLIBRARIES): Likewise.
253 (bfdincludedir): New.
254 (lib_LTLIBRARIES): Rename to bfdlib_LTLIBRARIES.
255 * aclocal.m4: Regenerate.
256 * configure: Regenerate.
257 * Makefile.in: Regenerate.
259 2002-05-17 Stuart Balfour <sbalfour@cisco.com>
261 * hash.c (bfd_hash_lookup): Remove computation of len from inside
264 2002-05-16 Nick Clifton <nickc@cambridge.redhat.com>
266 * config.bfd: Add targets for sh64-linux (little endian and
269 2002-05-15 Laurent Pinchart <laurent.pinchart@skynet.be>
271 * peXXigen.c (pe_print_idata): Do not assume that the first thunk
272 is located in the same section as the import table. Instead
273 check, and if necessary load the section containing the thunk.
275 2002-05-15 Nick Clifton <nickc@cambridge.redhat.com>
277 * aix5ppc-core.c (xcoff64_core_p): Replace bfd_read with
279 (xcoff64_core_file_matches_executable_p): Replace bfd_read
282 2002-05-15 Alan Modra <amodra@bigpond.net.au>
284 * aix5ppc-core.c: Warning fixes.
285 * aout-adobe.c (aout_32_bfd_link_just_syms): Define.
286 * aout-target.h (MY_bfd_link_just_syms): Define.
287 * aout-tic30.c (MY_bfd_link_just_syms): Define.
288 * bfd.c (bfd_link_just_syms): Define.
289 * binary.c (binary_bfd_link_just_syms): Define.
290 * bout.c (b_out_bfd_link_just_syms): Define.
291 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Update initializer.
292 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
293 * coffcode.h (coff_bfd_link_just_syms): Define.
294 * elf-bfd.h (enum elf_link_info_type): Add ELF_INFO_TYPE_JUST_SYMS.
295 (elf_discarded_section): Check for ELF_INFO_TYPE_JUST_SYMS.
296 (_bfd_elf_link_just_syms): Declare.
297 * elf.c (_bfd_elf_link_just_syms): New function.
298 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Check that
299 sections haven't already been discarded by the linker.
300 * elflink.h (elf_link_add_object_symbols): Likewise for stab
301 sections and SEC_MERGE sections.
302 (elf_bfd_discard_info): Similarly here.
303 * elfxx-target.h (bfd_elfNN_bfd_link_just_syms): Define.
304 * i386msdos.c (msdos_bfd_link_just_syms): Define.
305 * i386os9k.c (os9k_bfd_link_just_syms): Define.
306 * ieee.c (ieee_bfd_link_just_syms): Define.
307 * ihex.c (ihex_bfd_link_just_syms): Define.
308 * libbfd-in.h (_bfd_nolink_bfd_link_just_syms): Define.
309 (_bfd_generic_link_just_syms): Declare.
310 * libecoff.h (_bfd_ecoff_bfd_link_just_syms): Define.
311 * linker.c (_bfd_generic_link_just_syms): New function.
312 * mmo.c (mmo_bfd_link_just_syms): Define.
313 * nlm-target.h (nlm_bfd_link_just_syms): Define.
314 * oasys.c (oasys_bfd_link_just_syms): Define.
315 * ppcboot.c (ppcboot_bfd_link_just_syms): Define.
316 * som.c (som_bfd_link_just_syms): Define.
317 * srec.c (srec_bfd_link_just_syms): Define.
318 * targets.c (struct bfd_target): Add _bfd_link_just_syms.
319 (BFD_JUMP_TABLE_LINK): And here.
320 * tekhex.c (tekhex_bfd_link_just_syms): Define.
321 * versados.c (versados_bfd_link_just_syms): Define.
322 * vms.c (vms_bfd_link_just_syms): Define.
323 * libbfd.h: Regenerate.
324 * bfd-in2.h: Regenerate.
326 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
328 * elf32-mips.c: Remove superfluous definitions copied from
330 (bfd_elf32_bigmips_vec,bfd_elf32_littlemips_vec): Use the
331 SGIish vectors to check the special case.
332 (mips_elf_hi16_reloc): Fix comment.
333 (mips_elf_got16_reloc): Likewise.
334 (_bfd_mips_elf32_gprel16_reloc): Likewise.
335 (elf_reloc_map): Code cleanup.
336 (mips_reloc_map): Add comment.
337 (bfd_elf23_bfd_reloc_type_lookup): Code cleanup.
338 (mips_elf32_rtype_to_howto): Likewise.
339 (mips_elf32_discard_info): Likewise.
340 (elf32_mips_irix_compat): Invert logic: Only SGIish vectors
341 lead to IRIX compatibility now.
343 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
345 * elfxx-mips.c: Call it IRIX, not Irix in comments.
347 2002-05-13 Jason Thorpe <thorpej@wasabisystems.com>
349 * config.bfd (shle-*-netbsdelf*): Add target which includes
352 2002-05-13 David Edelsohn <edelsohn@gnu.org>
354 * configure.in: Revert 2002-04-07. Instead, auto-configure
356 * configure: Regenerate.
357 * config.in: Regenerate.
358 * rs6000-core.c (CNEW_IMPL): Guard use of c_impl with HAVE_ST_C_IMPL
361 2002-05-11 Federico G. Schwindt <fgsch@olimpo.com.br>
363 * configure.in (sparc*-*-openbsd*): Support sparc64-openbsd
365 * configure: Regenerate.
367 2002-05-13 Alan Modra <amodra@bigpond.net.au>
369 * Makefile.am (install-data-local): Install headers to
370 $(exec_prefix)/include.
371 * Makefile.in: Regenerate.
373 2002-05-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
374 Daniel Jacobowitz <drow@mvista.com>
376 * coff-sh.c (sh_reloc_map): Map to R_SH_IMM32 for non-PE. Don't
379 2002-05-11 Federico G. Schwindt <fgsch@olimpo.com.br>
381 * config.bfd (alpha*-*-openbsd*, sparc64*-*-openbsd*,
382 hppa*-*-openbsd*): New targets.
383 * configure.in (alpha*-*-openbsd*): Set COREFILE.
384 * configure: Regenerate.
386 2002-05-10 Tom Rix <trix@redhat.com>
388 * coff64-rs6000.c (xcoff64_reloc_type_br): New function for
389 xcoff64_ppc_relocate_section.
390 * coff-rs6000.c : Extern common xcoff_reloc_type functions.
391 * libxcoff.h: Common xcoff_reloc_type function declaration.
393 2002-05-10 Alan Modra <amodra@bigpond.net.au>
395 * elf32-i386.c (elf_i386_relocate_section): Remove overflow checks
396 addend in 2002-05-09 commit.
398 * elf32-hppa.c (elf32_hppa_size_stubs): Revert part of 2002-05-04,
399 don't look for stubs on all undefined syms.
401 2002-05-09 Alan Modra <amodra@bigpond.net.au>
403 * elf64-ppc.c (RA_REGISTER_MASK, RA_REGISTER_SHIFT): Delete.
404 (ppc64_elf_howto_raw <R_PPC64_RELATIVE>): Not pc_relative or
407 * elf32-i386.c (elf_howto_table): Comments.
408 (elf_i386_relocate_section): Handle more relocs for relocatable
409 linking and against SEC_MERGE sections.
411 2002-05-08 Alan Modra <amodra@bigpond.net.au>
413 * elf32-ppc.c (ppc_elf_create_got): New function.
414 (ppc_elf_create_dynamic_sections): Call ppc_elf_create_got before
415 _bfd_elf_create_dynamic_sections. Correct .plt flags.
416 (ppc_elf_check_relocs): Use ppc_elf_create_got in place of
417 _bfd_elf_create_got_section.
419 2002-05-07 Alan Modra <amodra@bigpond.net.au>
421 * elf-bfd.h (struct elf_backend_data): Add rela_normal.
422 * elfxx-target.h (elf_backend_rela_normal): Define.
423 (elfNN_bed): Init rela_normal.
424 * elflink.h (elf_link_input_bfd <emit_relocs>): Handle adjustment
425 for section symbols here if rela_normal. Simplify abs section test.
426 * elf-m10200.c (mn10200_elf_relocate_section): If relocatable,
427 return immediately. Remove code handling relocatable linking.
428 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
429 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
430 * elf32-i370.c (i370_elf_relocate_section): Likewise.
431 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
432 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
433 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
434 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
435 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
436 * elf32-s390.c (elf_s390_relocate_section): Likewise.
437 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
438 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
439 * elf64-s390.c (elf_s390_relocate_section): Likewise.
440 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
441 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
442 * elf32-arm.h (elf32_arm_relocate_section): Likewise #ifndef USE_REL.
443 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
444 * elf-m10200.c (elf_backend_rela_normal): Define.
445 * elf-m10300.c (elf_backend_rela_normal): Define.
446 * elf32-fr30.c (elf_backend_rela_normal): Define.
447 * elf32-i370.c (elf_backend_rela_normal): Define.
448 * elf32-i860.c (elf_backend_rela_normal): Define.
449 * elf32-m68k.c (elf_backend_rela_normal): Define.
450 * elf32-mcore.c (elf_backend_rela_normal): Define.
451 * elf32-openrisc.c (elf_backend_rela_normal): Define.
452 * elf32-ppc.c (elf_backend_rela_normal): Define.
453 * elf32-s390.c (elf_backend_rela_normal): Define.
454 * elf32-xstormy16.c (elf_backend_rela_normal): Define.
455 * elf64-ppc.c (elf_backend_rela_normal): Define.
456 * elf64-s390.c (elf_backend_rela_normal): Define.
457 * elf64-x86-64.c (elf_backend_rela_normal): Define.
458 * elfxx-ia64.c (elf_backend_rela_normal): Define.
459 * elf32-arm.h (elf_backend_rela_normal): Define #ifndef USE_REL.
460 * elf32-m32r.c (elf_backend_rela_normal): Likewise.
462 2002-05-06 Nick Clifton <nickc@cambridge.redhat.com>
464 * elf32-arm.h (elf32_arm_final_link_relocate): Convert
465 'reloc_signed_max' and 'reloc_signed_min' into half-word offsets.
467 2002-05-06 Alan Modra <amodra@bigpond.net.au>
469 * elflink.h (elf_link_input_bfd <emit_relocs>): Adjust r_offset
470 when not relocatable. Fix reloc_emitter call for K&R.
472 2002-05-04 Alan Modra <amodra@bigpond.net.au>
474 * elf64-ppc.c (ppc64_elf_relocate_section): Reinstate code
475 reloading local sym addend mistakenly removed in 2002-05-01 change.
477 * dwarf2.c (struct line_head): Make prologue_length a bfd_vma.
478 (read_abbrevs): Change "offset" param to bfd_vma.
479 (parse_comp_unit): Change "version" and addr_size to unsigned ints.
480 Change "abbrev_offset" to bfd_vma.
481 (read_indirect_string): Use correct conversion chars in error
482 message format string, cast bfd_vma's to unsigned long.
483 (read_abbrevs): Likewise.
484 (read_attribute_value): Likewise.
485 (decode_line_info): Likewise.
486 (scan_unit_for_functions): Likewise.
487 (parse_comp_unit): Likewise.
489 2002-05-04 Tom Rix <trix@redhat.com>
491 * coffswap.h (coff_swap_reloc_in): Remove XCOFF support.
492 (coff_swap_reloc_out): Same.
493 * coff-rs6000.c: (xcoff_swap_reloc_in): Moved from coffswap.h.
494 (xcoff_swap_reloc_out): Same.
495 (xcoff_rtype2howto): Renamed from _bfd_xcoff_rtype2howto. Special
496 case some 16 bit relocs. Add reloc value to output.
497 (xcoff_howto_table): Remove 64 bit R_POS, add 16 bit
498 R_RBR. Improve names.
499 (_bfd_xcoff_reloc_type_lookup): Adjust for removal of 64 bit R_POS.
500 (bfd_xcoff_backend_data): Update with new reloc swap names.
501 (bfd_pmac_xcoff_backend_data) : Same.
502 * coff64-rs6000.c: (xcoff64_swap_reloc_in): Moved from coffswap.h.
503 (xcoff64_swap_reloc_out): Same.
504 (xcoff64_rtype2howto): Special case some 16 bit relocs and 32 bit
505 R_POS. Add reloc value to output.
506 (xcoff64_howto_table): Move 64 bit R_POS to first entry. Add 16
507 bit R_RBR. Improve names, masks.
508 (xcoff64_reloc_type_lookup): Adjust for move of 64 bit R_POS.
509 (bfd_xcoff_backend_data): Update with new reloc swap names.
510 (bfd_xcoff_aix5_backend_data) : Same.
512 2002-05-04 Alan Modra <amodra@bigpond.net.au>
514 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Add
515 bfd_count top_index, input_list, all_local_syms.
516 (elf32_hppa_setup_section_lists): New function, split from
517 elf32_hppa_size_stubs.
518 (elf32_hppa_next_input_section): Likewise.
519 (group_sections): Likewise.
520 (get_local_syms): Likewise.
521 (elf32_hppa_size_stubs): Adjust for split out functions. Look for
522 stubs on undefined syms too.
523 (elf32_hppa_set_gp): Use bfd_link_hash* instead of elf_link_hash*.
524 Only access htab elf fields when we have an elf hash table.
525 * elf32-hppa.h (elf32_hppa_setup_section_lists): Declare.
526 (elf32_hppa_next_input_section): Declare.
528 2002-05-04 Bob Byrnes <byrnes@curl.com>
530 * opncls.c (_bfd_new_bfd_contained_in): Check return value of
533 2002-05-03 H.J. Lu (hjl@gnu.org)
535 * elfxx-mips.c (mips_elf_link_hash_entry): Add forced_local.
536 (mips_elf_link_hash_newfunc): Initialize forced_local to false.
537 (mips_elf_record_global_got_symbol): Call _bfd_mips_elf_hide_symbol
538 to hide a global symbol.
539 (_bfd_mips_elf_hide_symbol): Return if forced_local is true. Set
540 forced_local to true.
542 2002-05-02 Richard Henderson <rth@redhat.com>
544 * elf64-alpha.c (elf64_alpha_relocate_section): Force relative relocs
545 vs SHN_UNDEF to zero.
547 2002-05-02 Alan Modra <amodra@bigpond.net.au>
549 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_SECTOFF>): Change to a
551 <R_PPC64_SECTOFF_DS>: Likewise.
552 (ppc64_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
554 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_SECTOFF>): Correct.
555 (ppc_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
558 * elf64-ppc.c (ppc64_elf_addr16_ha_reloc): Delete.
559 (ppc64_elf_ha_reloc): New function.
560 (ppc64_elf_brtaken_reloc): New function.
561 (ppc64_elf_sectoff_reloc): New function.
562 (ppc64_elf_sectoff_ha_reloc): New function.
563 (ppc64_elf_toc_reloc): New function.
564 (ppc64_elf_toc_ha_reloc): New function.
565 (ppc64_elf_toc64_reloc): New function.
566 (ppc64_elf_unhandled_reloc): New function.
567 (ppc64_elf_howto_raw): Use the above.
568 <R_PPC64_RELATIVE>: Mark pc_relative, pcrel_offset.
569 <R_PPC64_SECTOFF>: Not pc_relative or pcrel_offset. Fix dst_mask.
570 <R_PPC64_SECTOFF_DS>: Likewise.
571 (IS_ABSOLUTE_RELOC): Update.
572 (struct ppc_link_hash_table): Add have_undefweak.
573 (ppc64_elf_link_hash_table_create): Init.
574 (func_desc_adjust): Set have_undefweak.
575 (ppc64_elf_func_desc_adjust): Call func_desc_adjust earlier. Only
576 add the .sfpr blr when have_undefweak.
577 (ppc64_elf_setup_section_lists): Check hash table flavour.
578 (ppc64_elf_next_input_section): Move output_section->owner test to
580 (ppc64_elf_set_toc): Rename to ppc64_elf_toc, remove info param
581 and relocatable test. Return TOCstart and don't set elf_gp.
582 (ppc64_elf_relocate_section): Correct BRTAKEN/BRNTAKEN branch
583 offset calculation. Add assert on weak sym branch tweaks.
584 * elf64-ppc.h (ppc64_elf_set_toc): Delete.
585 (ppc64_elf_toc): Declare.
586 (ppc64_elf_next_input_section): Update.
588 2002-05-01 Alan Modra <amodra@bigpond.net.au>
590 * syms.c (_bfd_stab_section_find_nearest_line): Don't bomb on NULL
593 2002-05-01 Alan Modra <amodra@bigpond.net.au>
595 * elf64-ppc.c (CROR_151515, CROR_313131): Define.
596 (ppc64_elf_relocate_section): Use them. Don't look for plt calls
597 on R_PPC64_ADDR24 relocs. Require a nop or no link reg on plt
598 call branches. Correct undefined weak destination.
599 (ppc64_elf_func_desc_adjust): Always create at least one blr in
600 .sfpr, and correct case where either only savef* or restf* is
603 Long branch stubs, multiple stub sections.
604 * elf64-ppc.h (ppc64_elf_setup_section_lists): Declare.
605 (ppc64_elf_next_input_section): Declare.
606 * elf64-ppc.c: Move linker-only prototypes.
607 (STUB_SUFFIX): Define.
608 (enum ppc_stub_type): New.
609 (struct ppc_stub_hash_entry): New.
610 (struct ppc_branch_hash_entry): New.
611 (struct ppc_link_hash_entry): Add stub_cache, oh.
612 (struct ppc_link_hash_table): Add stub_hash_table etc. Remove
613 sstub. Add sbrlt, srelbrlt, has_14bit_branch, stub_iteration.
614 Rename plt_overflow to stub_error.
615 (ppc_stub_hash_lookup): Define.
616 (ppc_branch_hash_lookup): Define.
617 (stub_hash_newfunc): New function.
618 (branch_hash_newfunc): New function.
619 (link_hash_newfunc): Init new fields.
620 (ppc64_elf_link_hash_table_create): Likewise.
621 (ppc64_elf_link_hash_table_free): New function.
622 (ppc_stub_name): New function.
623 (ppc_get_stub_entry): New function.
624 (ppc_add_stub): New function.
625 (create_linkage_sections): Use bfd_make_section_anyway. Create
626 .branch_lt and .rela.branch_lt sections. Don't create .stub.
627 (ppc64_elf_check_relocs): Set has_14bit_branch on R_PPC64_REL14*,
628 and set up for plt call stubs. Link func and func desc syms.
629 (ppc64_elf_gc_sweep_hook): Handle REL14* as per REL24.
630 (func_desc_adjust): Avoid hash lookup when func desc sym available
631 via shortcut, and set links when processing.
632 (ppc64_elf_hide_symbol): Likewise.
633 (allocate_dynrelocs): Don't allocate stub section here.
634 (ppc64_elf_size_dynamic_sections): Handle sbrlt and srelbrlt.
636 (ppc_type_of_stub): New function.
637 (build_one_stub): Delete.
638 (ppc_build_one_stub): New function.
639 (ppc_size_one_stub): New function.
640 (ppc64_elf_setup_section_lists): New function.
641 (ppc64_elf_next_input_section): New function.
642 (group_sections): New function.
643 (get_local_syms): New function.
644 (ppc64_elf_size_stubs): Rewrite.
645 (ppc64_elf_build_stubs): Rewrite.
646 (ppc64_elf_relocate_section): Look up stub entry for REL24
647 relocs. Don't propagate REL14* to dynamic objects. Look for long
648 branch stubs if REL14* or REL24 relocs won't reach.
649 (bfd_elf64_bfd_link_hash_table_free): Define.
651 2002-04-30 Mark Mitchell <mark@codesourcery.com>
653 * bfd/config.bfd: Add support for powerpc-*-windiss.
655 2002-04-30 Tom Rix <trix@redhat.com>
657 * xcofflink.c (xcoff_link_add_symbols): Always copy undef C_EXT
658 symbol names into the hash table.
660 2002-04-28 Tom Rix <trix@redhat.com>
662 * coff-rs6000.c (xcoff_calculate_relocation) : Function table for
663 calulating relocations.
664 (xcoff_complain_overflow) : Function table for relocation errors.
665 (xcoff_ppc_relocate_section): Use relocation and complain function
667 (xcoff_complain_overflow_unsigned_func): New complain function.
668 (xcoff_complain_overflow_signed_func): Same.
669 (xcoff_complain_overflow_bitfield_func): Same.
670 (xcoff_complain_overflow_dont_func): Same.
671 (xcoff_reloc_type_crel): New recot function.
672 (xcoff_reloc_type_br): Same.
673 (xcoff_reloc_type_ba): Same.
674 (xcoff_reloc_type_toc): Same.
675 (xcoff_reloc_type_rel): Same.
676 (xcoff_reloc_type_neg): Same.
677 (xcoff_reloc_type_pos): Same.
678 (xcoff_reloc_type_fail): Same.
679 (xcoff_reloc_type_noop): Same.
680 * libxcoff.h : Declare common parts for xcoff64.
681 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Use relocation
682 and complain function tables.
684 2002-04-28 Alan Modra <amodra@bigpond.net.au>
686 * elf64-x86-64.c (struct elf64_x86_64_dyn_relocs): Comment typo.
687 * elf32-hppa.c (elf32_hppa_final_link): Formatting.
689 2002-04-26 Alan Modra <amodra@bigpond.net.au>
691 * opncls.c (bfd_make_readable): Call bfd_section_list_clear.
692 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
694 * elflink.h (elf_bfd_final_link): Ensure input bfd class is the
695 same as the output before calling elf_link_input_bfd.
697 * coffcode.h (coff_compute_section_file_positions): Set
698 section_tail after shuffling section list.
700 2002-04-24 Christian Groessler <chris@groessler.org>
702 * coff-z8k.c (extra_case): Fix R_IMM32 relocations: The
703 addresses are 23bit with a special layout, not plain 32bit
704 values. Prevent relocation of immediate values.
706 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
708 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): If MDMX or
709 MIPS-16 ASE flags are set, print something to indicate that.
711 2002-04-23 Alan Modra <amodra@bigpond.net.au>
713 * elf32-hppa.c (hppa_type_of_stub): Correct and simplify condition
714 under which a plt call stub is used.
715 (final_link_relocate): Similarly.
716 (allocate_plt_static): Clear h-plabel except when plt entry is
717 exclusively used for a plabel.
718 (allocate_dynrelocs): Use the above to simplify plt sizing.
719 (struct elf32_hppa_link_hash_table): Add has_22bit_branch.
720 (elf32_hppa_link_hash_table_create): Init.
722 (hppa_build_one_stub): Use BL22_RP if has_22bit_branch.
723 (elf32_hppa_check_relocs): Set has_22bit_branch.
725 * elf32-hppa.c (elf32_hppa_check_relocs): Remove debug message.
726 (final_link_relocate): Likewise.
728 2002-04-22 Jakub Jelinek <jakub@redhat.com>
730 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't build
731 search table if some FDE is DW_EH_PE_aligned encoded either.
732 (_bfd_elf_write_section_eh_frame): Handle terminating FDE specially.
734 2002-04-22 Richard Smith <richard@ex-parrot.com>
735 Jakub Jelinek <jakub@redhat.com>
737 * elf-eh-frame.c (struct eh_cie_fde): Add per_encoding_relative.
738 (_bfd_elf_discard_section_eh_frame): Set it for CIEs with pcrel
740 (_bfd_elf_write_section_eh_frame): Adjust pcrel encoded personality
743 2002-04-20 Tom Rix <trix@redhat.com>
745 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Fix C_FILE auxent.
747 2002-04-20 Alan Modra <amodra@bigpond.net.au>
749 * archures.c (bfd_lookup_arch): Move the list order comment..
750 (struct bfd_arch_info): ..to where it belongs.
751 * bfd-in2.h: Regenerate.
753 * archures.c (bfd_lookup_arch): Add comment on list order.
754 (bfd_default_set_arch_mach): Use bfd_lookup_arch.
755 * cpu-powerpc.c (bfd_powerpc_archs): Re-order so that the default
756 is always at head of list.
758 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
760 * coff-arm.c (coff_thumb_pcrel_12, coff_thumb_pcrel_9,
761 insert_thumb_branch, record_thumb_to_arm_glue): Suppress
762 definition of these functions for ARM_WINCE builds as they are
764 (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET): Do not define
765 for ARM_WINCE builds.
767 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
769 * coff-arm.c (bfd_arm_process_before_allocation):
771 2002-04-17 J"orn Rennecke <joern.rennecke@superh.com>
773 * cpu-sh.c (scan_mach): Delete.
774 (arch_info_struct): Replace scan_mach with bfd_default_scan.
775 (bfd_sh_arch): Likewise.
777 2002-04-16 Nick Clifton <nickc@cambridge.redhat.com>
779 * ihex.c (ihex_write_object_contents): Fix check for records
780 crossing 64K boundaries.
782 2002-04-16 Alan Modra <amodra@bigpond.net.au>
784 * elf32-m32r.c (m32r_elf_add_symbol_hook): Check the hash table
785 type rather than just assuming entries are ELF.
786 * elf32-sh64.c (sh64_elf_add_symbol_hook): Likewise.
787 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Likewise.
788 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Likewise.
789 * elf64-mmix.c (mmix_elf_add_symbol_hook): Use bfd_link_hash_entry
790 rather than elf_link_hash_entry.
792 2002-04-15 Richard Henderson <rth@redhat.com>
794 * elf32-mips.c (mips_elf32_object_p): Revert 0404 fragment: allow
797 2002-04-15 Michael Snyder <msnyder@redhat.com>
799 * opncls.c (bfd_close): Write contents if writeable.
800 Minor formatting tidy-ups.
802 2002-04-15 Alan Modra <amodra@bigpond.net.au>
804 * elf32-ppc.c (ppc_elf_add_symbol_hook): Check the hash table type.
806 2002-04-12 Michael Snyder <msnyder@redhat.com>
808 * bfd-in.h (bfd_get_section_lma): New access macro.
809 Minor white-space fix-up.
811 2002-04-12 Alan Modra <amodra@bigpond.net.au>
813 * elf.c (prep_headers): Don't zero EI_OSABI, EI_ABIVERSION or
816 2002-04-09 DJ Delorie <dj@redhat.com>
818 * elfarm-nabi.c (elf32_arm_howto_table): Fix ABS16 masks.
820 2002-04-09 Casper S. Hornstrup <chorns@users.sourceforge.net>
822 * coffcode.h (coff_read_word): New.
823 (coff_compute_checksum): New.
824 (coff_apply_checksum): New.
825 (coff_write_object_contents): Call coff_apply_checksum () to
826 apply checksum to PE image.
828 2002-04-08 Randolph Chung <tausq@debian.org>
830 * elf32-hppa.c (hppa_unwind_entry_compare): Move to elf-hppa.h.
831 (elf32_hppa_final_link): Split out sorting logic to..
832 * elf-hppa.h (elf_hppa_sort_unwind): ..here.
833 (elf_hppa_final_link): Call elf_hppa_sort_unwind.
835 2002-04-07 Andrew Cagney <ac131313@redhat.com>
837 * configure.in: Add missing ``|'' to powerpc-*-aix4.[4-9]*
839 * configure: Re-generate.
841 2002-04-07 Andrew Cagney <ac131313@redhat.com>
843 * configure.in: Only define AIX_CORE_DUMPX_CORE when AIX version
844 is greater or equal to 4.3.3.
845 * configure: Regenerate.
848 2002-04-05 Hans-Peter Nilsson <hp@axis.com>
850 * elf32-cris.c (cris_elf_howto_table) <R_CRIS_16_PCREL,
851 R_CRIS_32_PCREL>: Fix typo in name.
852 (cris_elf_check_relocs): Always create .rela.got here when
853 R_CRIS_16_GOTPLT or R_CRIS_32_GOTPLT is seen.
854 (elf_cris_adjust_gotplt_to_got): Don't create .rela.got here;
857 2002-04-04 Daniel Jacobowitz <drow@mvista.com>
859 * aout-adobe.c (aout_32_bfd_link_hash_table_free): Define.
860 * aout-target.h (MY_bfd_link_hash_table_free): Conditionally
862 * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise.
863 * bfd.c (bfd_link_hash_table_free): Define.
864 * binary.c (binary_bfd_link_hash_table_free): Define.
865 * bout.c (b_out_bfd_link_hash_table_free): Define.
866 * coff-rs6000.c (rs6000coff_vec): Include
867 _bfd_generic_link_hash_table_free.
868 (pmac_xcoff_vec): Likewise.
869 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
870 (aix5coff64_vec): Likewise.
871 * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define.
872 * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function.
873 (bfd_elf32_bfd_link_hash_table_free): Define.
874 * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function.
875 (bfd_elf32_bfd_link_hash_table_free): Define.
876 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally
878 * i386msdos.c (msdos_bfd_link_hash_table_free): Define.
879 * i386os9k.c (os9k_bfd_link_hash_table_free): Define.
880 * ieee.c (ieee_bfd_link_hash_table_free): Define.
881 * ihex.c (ihex_bfd_link_hash_table_free): Define.
882 * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define.
883 (_bfd_generic_link_hash_table_free): Add prototype.
884 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype.
885 * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define.
886 * linker.c (_bfd_generic_link_hash_table_free): New function.
887 * mmo.c (mmo_bfd_link_hash_table_free): Define.
888 * nlm-target.h (nlm_bfd_link_hash_table_free): Define.
889 * oasys.c (oasys_bfd_link_hash_table_free): Define.
890 * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define.
891 * som.c (som_bfd_link_hash_table_free): Define.
892 * srec.c (srec_bfd_link_hash_table_free): Define.
893 * tekhex.c (tekhex_bfd_link_hash_table_free): Define.
894 * versados.c (versados_bfd_link_hash_table_free): Define.
895 * vms.c (vms_bfd_link_hash_table_free): New function.
896 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function.
898 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc
899 instead of bfd_alloc.
900 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
901 * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise.
902 * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise.
903 * cofflink.c (_bfd_coff_link_hash_table_create): Likewise.
904 * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
905 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
906 * elf.c (_bfd_elf_link_hash_table_create): Likewise.
907 * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise.
908 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
909 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
910 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
911 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
912 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
913 * elf32-sh.c (sh_elf_link_hash_table_create): Likewise.
914 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise.
915 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
916 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
917 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
918 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise.
919 * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise.
920 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
921 * linker.c (_bfd_generic_link_hash_table_create): Likewise.
922 * m68klinux.c (linux_link_hash_table_create): Likewise.
923 * sparclinux.c (linux_link_hash_table_create): Likewise.
924 * sunos.c (sunos_link_hash_table_create): Likewise.
925 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
927 * targets.c: Add _bfd_link_hash_table_free to xvec.
929 * bfd-in2.h: Regenerate.
930 * libbfd.h: Regenerate.
931 * libcoff.h: Regenerate.
933 2002-04-04 Alan Modra <amodra@bigpond.net.au>
935 * dep-in.sed: Cope with absolute paths.
936 * Makefile.am (dep.sed): Subst TOPDIR, and not INCDIR.
938 * Makefile.in: Regenerate.
939 * coff-arm.c: Fix copyright date.
940 * cpu-h8300.c: Likewise.
941 * cpu-i370.c: Likewise.
942 * cpu-s390.c: Likewise.
943 * cpu-mips.c: Likewise.
944 * po/SRC-POTFILES.in: Regenerate.
946 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
948 * Makefile.am: Add elfxx-mips.c to the known backends.
949 (elf32-mips.lo): remove dependency to coff/external.h.
950 * Makefile.in: Regenerate.
951 * configure.in: Add elfxx-mips.lo to all vectors using elf32-mips.lo
952 Remove elf32-mips.lo from 64 bit vectors. Update dependencies
954 * configure: Regenerate.
955 * elf-bfd.h: Move all MIPS ELF specific prototypes to elfxx-mips.h.
956 (irix_compat_t): IRIX compatibility level, moved from elf32-mips.c.
957 (elf_backend_mips_irix_compat, elf_backend_mips_rtype_to_howto): New
958 MIPS specific backend functions.
959 * elf32-mips.c: Moved most code to elfxx-mips.c.
960 (mips_elf_hi16_reloc): Rename from _bfd_mips_elf_hi16_reloc and make
962 (mips_elf_lo16_reloc): Likewise, was _bfd_mips_elf_lo16_reloc.
963 (mips_elf_got16_reloc): Likewise, was _bfd_mips_elf_got16_reloc.
964 (mips_elf_gprel32_reloc): Likewise, was _bfd_mips_elf_gprel32_reloc.
965 (mips_elf32_rtype_to_howto): Rename from mips_rtype_to_howto. Changed
966 interface to allow selection of the right REL or RELA howto table.
967 (mips_elf32_object_p): Rename from _bfd_mips_elf_object_p and made
968 static. Let it refuse n32 objects.
969 (elf32_mips_grok_prstatus): Rename from _bfd_elf32_mips_grok_prstatus.
970 (elf32_mips_grok_psinfo): Rename from _bfd_elf32_mips_grok_psinfo.
971 (elf32_mips_discard_info): Rename from _bfd_elf32_mips_discard_info.
972 (elf32_mips_ignore_discarded_relocs): Rename from
973 _bfd_elf32_mips_ignore_discarded_relocs.
974 (elf32_mips_write_section): Rename from _bfd_elf32_mips_write_section.
975 (elf32_mips_irix_compat): New function, replaces IRIX_COMPAT.
976 (elf_mips_howto_table_rela): Remove.
977 * elf64-mips.c: Moved most code to elfxx-mips.c.
978 (bfd_elf64_bfd_reloc_type_lookup): Make static.
979 (mips_elf64_rtype_to_howto): New function.
980 (mips_elf64_object_p): Likewise.
981 (elf64_mips_irix_compat): Likewise.
982 * elfxx-mips.c: New file containing common code merged together from
983 elf32-mips.c and elf64-mips.c.
984 * elfxx-mips.h: New file containing MIPS specific prototypes from
986 * elfxx-target.h: Add handling for elf_backend_mips_irix_compat and
987 elf_backend_mips_rtype_to_howto.
989 2002-04-04 Alan Modra <amodra@bigpond.net.au>
991 * srec.c (MAXCHUNK, Chunk): Revise comments.
992 (srec_write_record): Correct buffer size.
993 (srec_write_header): Do without intermediate buffer.
994 (srec_write_section): Validate Chunk.
995 (srec_write_terminator): Pass NULL instead of dummy buffer.
996 (srec_write_symbols): Pass file and symbol names directly to
997 bfd_bwrite so sprintf won't overflow buffer.
999 2002-04-03 Jakub Jelinek <jakub@redhat.com>
1001 * elf32-sparc.c (elf32_sparc_relocate_section): Don't emit dynamic
1002 PC relative relocs against hidden symbols.
1003 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1005 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1007 * elf.c (_bfd_elf_make_section_from_shdr): When setting section
1008 LMAs, loop over segments until p_vaddr and p_memsz specify an
1009 extent enclosing the section.
1011 2002-04-02 Nick Clifton <nickc@cambridge.redhat.com>
1013 * ihex.c (ihex_write_object_contents): Do not allow records to
1014 cross a 64K boundary - wrap if necessary.
1016 2002-04-01 Nathan Williams <nathanw@wasabisystems.com>
1018 * elf.c (elfcore_netbsd_get_lwpid): Fix off-by-one error
1019 which caused the returned LWP ID to always be 0.
1021 2002-04-01 Richard Henderson <rth@redhat.com>
1023 * elf32-sparc.c (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
1024 (elf32_sparc_relocate_section): Use it to figure out when to
1025 initialize .got entries.
1026 * elf64-sparc.c: Similarly.
1028 2002-03-28 Alan Modra <amodra@bigpond.net.au>
1030 * linker.c (link_action): Ignore duplicate warning syms.
1031 (_bfd_generic_link_write_global_symbol): Follow warning symbol link.
1032 * elflink.h (elf_adjust_dynstr_offsets): Likewise.
1033 (elf_adjust_dynamic_symbol): Likewise.
1034 (elf_export_symbol): Likewise.
1035 (elf_link_find_version_dependencies): Likewise.
1036 (elf_link_assign_sym_version): Likewise.
1037 (elf_link_sec_merge_syms): Likewise.
1038 (elf_link_output_extsym): Likewise.
1039 (elf_gc_sweep_symbol): Likewise.
1040 (elf_gc_propagate_vtable_entries_used): Likewise.
1041 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1042 (elf_gc_allocate_got_offsets): Likewise.
1043 (elf_collect_hash_codes): Likewise.
1044 * elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise.
1045 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1046 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1047 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1048 * elf32-arm.h (elf32_arm_discard_copies): Likewise.
1049 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise.
1050 (elf_cris_discard_excess_dso_dynamics): Likewise.
1051 * elf32-hppa.c (clobber_millicode_symbols): Likewise.
1052 (mark_PIC_calls): Likewise.
1053 (allocate_plt_static): Likewise.
1054 (allocate_dynrelocs): Likewise.
1055 (readonly_dynrelocs): Likewise.
1056 * elf32-i386.c (allocate_dynrelocs): Likewise.
1057 (readonly_dynrelocs): Likewise.
1058 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1059 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1060 * elf32-mips.c (mips_elf_output_extsym): Likewise.
1061 (mips_elf_sort_hash_table_f): Likewise.
1062 (mips_elf_check_mips16_stubs): Likewise.
1063 * elf32-s390.c (allocate_dynrelocs): Likewise.
1064 (readonly_dynrelocs): Likewise.
1065 * elf32-sh.c (sh_elf_discard_copies): Likewise.
1066 * elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise.
1067 (xstormy16_relax_plt_realloc): Likewise.
1068 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
1069 (elf64_alpha_output_extsym): Likewise.
1070 * elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise.
1071 * elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise.
1072 (mips_elf64_check_mips16_stubs): Likewise.
1073 (mips_elf64_output_extsym): Likewise.
1074 * elf64-ppc.c (func_desc_adjust): Likewise.
1075 (allocate_dynrelocs): Likewise.
1076 (readonly_dynrelocs): Likewise.
1077 * elf64-s390.c (allocate_dynrelocs): Likewise.
1078 (readonly_dynrelocs): Likewise.
1079 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1080 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1081 (readonly_dynrelocs): Likewise.
1082 * elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1083 * aoutx.h (aout_link_write_other_symbol): Likewise.
1084 * cofflink.c (_bfd_coff_write_task_globals): Likewise.
1085 (_bfd_coff_write_global_sym): Likewise.
1086 * i386linux.c (linux_tally_symbols): Likewise.
1087 * m68klinux.c (linux_tally_symbols): Likewise.
1088 * sparclinux.c (linux_tally_symbols): Likewise.
1089 * pdp11.c (aout_link_write_other_symbol): Likewise.
1090 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1091 * xcofflink.c (xcoff_build_ldsyms): Likewise.
1092 (xcoff_write_global_symbol): Likewise.
1094 * cofflink.c (_bfd_coff_final_link): Formatting.
1095 * cpu-mips.c (mips_compatible): Make static, prototype.
1096 * elf32-i386.c (elf_i386_check_relocs): Formatting.
1097 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1098 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
1099 * elf64-mips.c (mips_elf64_sort_hash_table): Likewise.
1100 (mips_elf64_final_link): Likewise.
1101 * elflink.h (elf_link_find_version_dependencies): Remove duplicate
1104 2002-03-27 Nick Clifton <nickc@cambridge.redhat.com>
1106 * coff-arm.c (SWAP_IN_RELOC_OFFSET): Define.
1107 (SWAP_OUT_RELOC_OFFSET): Define.
1109 2002-03-27 Gregory Steuck <greg@nest.cx>
1111 * elf.c (_bfd_elf_get_symtab_upper_bound): Leave space for
1112 terminating NULL if empty symbol table.
1113 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
1115 2002-03-26 H.J. Lu (hjl@gnu.org)
1117 * elflink.h (elf_link_input_bfd): Revert the last change since
1118 the gcc exception handling isn't fixed yet.
1120 2002-03-26 H.J. Lu (hjl@gnu.org)
1122 * elflink.h (elf_link_input_bfd): Complain about relocations
1123 against local symbols in discarded sections.
1125 2002-03-26 Alan Modra <amodra@bigpond.net.au>
1127 * elflink.h (elf_gc_mark): Don't recurse into non-ELF sections.
1129 2002-03-23 Alan Modra <amodra@bigpond.net.au>
1131 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1132 section file offset for !SEC_LOAD sections.
1134 2002-03-21 Richard Earnshaw <rearnsha@arm.com>
1136 * elf32-arm.h (elf32_arm_final_link_relocate <case R_ARM_GOTOFF>,
1137 <case R_ARM_GOT>): Handle relocations to Thumb functions.
1139 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1141 * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Prototype.
1143 * archive.c: Update copyright date.
1144 * bfd-in2.h: Regenerate.
1145 * libbfd.h: Regenerate.
1146 * Makefile.am: Run "make dep-am"
1147 * Makefile.in: Regenerate.
1148 * po/SRC-POTFILES.in: Regenerate.
1150 2002-03-20 Daniel Jacobowitz <drow@mvista.com>
1152 * dwarf2.c (struct funcinfo): Move up.
1153 (lookup_address_in_function_table): New argument function_ptr.
1155 (lookup_address_in_line_table): New argument function. If function
1156 is non-NULL, use it to handle ``addr'' before the first line note of
1158 (comp_unit_find_nearest_line): Update and swap calls to
1159 lookup_address_in_function_table and lookup_address_in_line_table.
1160 * syms.c (_bfd_stab_section_find_nearest_line): Use the first
1161 N_SLINE encountered if we see an N_FUN before any N_SLINE.
1163 2002-03-20 Tom Rix <trix@redhat.com>
1165 * coff-rs6000.c (_bfd_xcoff_stat_arch_elt): Renamed from
1166 _bfd_xcoff_generic_stat_arch_elt. Fix format check.
1167 * coff64-rs6000.c : Use _bfd_xcoff_stat_arch_elt.
1169 2002-03-19 Tom Rix <trix@redhat.com>
1171 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through all
1172 dynamic objects in archives.
1174 2002-03-19 Hans-Peter Nilsson <hp@bitrange.com>
1176 * elflink.h (NAME(bfd_elf,record_link_assignment)): Don't set
1177 STT_NOTYPE symbols to STT_OBJECT.
1179 2002-03-18 Jan Hubicka <jh@suse.cz>
1181 * cpu-i386.c (bfd_x86_64_arch): Rename to "i386:x86-64"
1183 2002-03-18 Tom Rix <trix@redhat.com>
1185 * aix5ppc.core.c : New file for AIX 5 64 bit core support.
1186 * bfd-in.h : Add bfd_xcoff_ar_archive_set_magic declaration.
1187 * coff-rs6000 (do_pad) : New function for archive padding.
1188 (do_copy) : New function for object file copying in archives.
1189 (do_shared_object_padding) : New function for padding shared
1190 objects to their text section alignment in archives.
1191 (bfd_xcoff_ar_achive_set_magic) : Stub.
1192 (xcoff_write_armap_big) : Use do_copy and do_pad.
1193 (xcoff_write_archive_contents_big) : Use do_shared_object_padding,
1195 * coff64-rs6000.c (xcoff64_write_ojbect_contents) : Use
1196 bfd_xcoff_magic_number.
1197 (xcoff64_bad_format_hook) : New function for _bfd_bad_format_hook
1199 (xcoff_backend_data_r) : Use xcoff64_bad_format_hook.
1200 (bfd_xcoff_aix5_backend_data) : New Aix 5 backend data.
1201 (aix5coff64_vec) : New Aix 5 target aix5coff64-rs6000.
1202 * rs6000-core.c : Update copyright date.
1203 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Check for NULL
1205 * coffcode.h (coff_new_section_hook) : Use new accessor macros.
1206 (coff_set_arch_mach_hook) : Add Aix 5 U64_TOCMAGIC magic #.
1207 (coff_set_flags) : Use bfd_xcoff_magic_number.
1208 * libxcoff.h (bfd_xcoff_is_xcoff64): Add U64_TOCMAGIC.
1209 * configure.in : Add powerpc-*-aix5 and rs6000-*-aix5 support.
1210 * Makefile.am : Same.
1211 * config.bfd : Same.
1213 * configure : Regnerate.
1214 * Makefile.in : Same.
1217 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1219 * po/fr.po: Updated version.
1221 2002-03-18 Alan Modra <amodra@bigpond.net.au>
1223 * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
1224 * libbfd.h: Regenerate.
1225 * archive.c (coff_write_armap): Pass on failures from
1226 bfd_write_bigendian_4byte_int.
1228 2002-03-14 H.J. Lu <hjl@gnu.org>
1230 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
1231 error to bfd_error_nonrepresentable_section for reinit_array
1234 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
1236 * coffcode.h (coff_slurp_symbol_table): When adding BSF_WEAK flag,
1237 OR it in rather than replacing previously selected flags.
1239 * elfxx-target.h (TARGET_BIG_SYM): Set ar_max_namelen to 15.
1240 (TARGET_LITTLE_SYM): Set ar_max_namelen to 15.
1242 2002-03-14 Alan Modra <amodra@bigpond.net.au>
1244 * cpu-mips.c (mips_compatible): New. Don't check bits_per_word.
1246 * elflink.h (elf_bfd_final_link): Revert last change. Instead,
1247 ensure reloc size matches before calling elf_link_input_bfd.
1248 Add an assert to check reloc size when counting output relocs.
1250 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
1252 * mmo.c (mmo_get_loc): Return NULL rather than false.
1254 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1256 * po/fr.po: Updated version.
1258 2002-03-13 Alan Modra <amodra@bigpond.net.au>
1260 * archures.c (bfd_default_compatible): Test bits_per_word.
1261 * cpu-i386.c (i386_compatible): Remove. Replace occurrences with
1262 bfd_default_compatible.
1263 * cpu-i370.c (i370_compatible): Likewise.
1264 * cpu-sparc.c (sparc_compatible): Likewise.
1265 * cpu-h8300.c (compatible): Test in->arch == out->arch.
1267 * elflink.h: Formatting fixes.
1268 (elf_link_output_extsym): Merge undefined and undef weak cases.
1270 * elflink.h (elf_bfd_final_link): Only call elf_link_input_bfd
1271 when word size of input matches output word size.
1273 2002-03-12 Andreas Jaeger <aj@suse.de>
1275 * cpu-i386.c (i386_compatible): New. Use it instead of
1276 bfd_default_compatible.
1278 2002-03-07 H.J. Lu (hjl@gnu.org)
1280 * coff-sh.c (shcoff_reloc_map): Use bfd_reloc_code_real_type
1281 as the type for bfd_reloc_val.
1283 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1285 * elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
1286 (elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
1287 (elf_hppa_final_link_relocate): Correct relocations for indirect
1288 references to local data through the DLT. Fix .opd creation for
1289 local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
1290 relocations. Use e_lsel selector for R_PARISC_DLTIND21L,
1291 R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
1292 "Processor-Specific ELF for PA_RISC, Version 1.43" document.
1293 Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
1294 * elf32-hppa.c (final_link_relocate): Revise relocation selectors
1295 as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.
1297 2002-03-05 Jakub Jelinek <jakub@redhat.com>
1299 * merge.c (_bfd_merge_sections): Don't segfault if there
1300 is nothing to merge due to GC.
1302 2002-03-05 Alan Modra <amodra@bigpond.net.au>
1304 * elf32-hppa.c (clobber_millicode_symbols): Remove hack to keep
1305 symbols that have been forced local.
1307 * elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
1308 to output forced local syms for non-shared link.
1309 (elf_link_output_extsym): Tweak condition for calling backend
1310 adjust_dynamic_symbol so that previous behaviour is kept.
1311 Whitespace changes throughout file.
1313 2002-03-04 H.J. Lu <hjl@gnu.org>
1315 * elf.c (bfd_section_from_shdr): Handle special sections,
1316 .init_array, .fini_array and .preinit_array.
1317 (elf_fake_sections): Likewise.
1319 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Create the
1320 DT entry only if the section is in output for .init_array,
1321 .fini_array and .preinit_array. Complain about .preinit_array
1323 (elf_bfd_final_link): Warn zero size for .init_array,
1324 .fini_array and .preinit_array sections.
1326 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Remove
1327 SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
1328 (elfNN_ia64_fake_sections): Remove .init_array, .fini_array and
1331 2002-03-04 Alan Modra <amodra@bigpond.net.au>
1333 * configure.in (WIN32LIBADD): Don't eval PICFLAG assignment.
1334 * configure: Regenerate.
1336 2002-03-02 Tom Rix <trix@redhat.com>
1338 * coff64-rs6000.c (xcoff64_howto_table): Replace howto types with
1340 * coff-rs6000.c (xcoff_howto_table): Same.
1342 2002-03-01 David Mosberger <davidm@hpl.hp.com>
1344 * elflink.h (size_dynamic_sections): If section named
1345 ".preinit_array" exists, create DT_PREINIT_ARRAY and
1346 DT_PREINIT_ARRAYSZ entries in dynamic table. Analogously for
1347 ".init_array" and ".fini_array".
1348 (elf_bfd_final_link): Handle DT_PREINIT_ARRAYSZ, DT_INIT_ARRAYSZ,
1349 DT_FINI_ARRAYSZ, DT_PREINIT_ARRAY, DT_INIT_ARRAY, and
1352 2002-02-26 Andrew Macleod <amacleod@cygnus.com>
1354 * elflink.h (elf_bfd_final_link): Don't crash on SHN_UNDEF local
1357 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1359 * elf64-hppa.h: Update copyright date.
1361 * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
1362 (ppc64_elf_relocate_section): Don't generate power4 style branch
1363 hints for *_BRTAKEN and *_BRNTAKEN relocs.
1365 2002-02-22 Jakub Jelinek <jakub@redhat.com>
1367 * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
1369 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1371 2002-02-21 Andreas Jaeger <aj@suse.de>
1373 * elf64-x86-64.c: Major rework that introduces all recent changes
1374 to the x86-64 backend. Get a closer match to elf32-i386.
1375 (struct elf64_x86_64_dyn_relocs): Rename from
1376 elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
1378 (struct elf64_x86_64_link_hash_table): Add short cuts to some
1380 (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
1381 remove casts, initialize new hash members.
1382 (create_got_section): New.
1383 (elf64_x86_64_create_dynamic_sections): New.
1384 (elf64_x86_64_copy_indirect_symbol): New.
1385 (elf64_x86_64_check_relocs): Don't allocate space for dynamic
1386 relocs, .got or .relgot here but do it in allocate_dynrelocs.
1387 Reference count possible .plt and .got entries. Don't test input
1388 section SEC_READONLY here to try to avoid copy relocs, and keep
1389 dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
1390 DF_TEXTREL here. Delay setting of variables until needed. Cache
1391 pointer to "sreloc" section in elf_section_data. Tweak condition
1392 under which .got created. Report files with bad relocation
1394 (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
1395 Reference count possible .plt entries. Don't deallocate .got and
1397 (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
1398 do copy reloc processing for weakdefs. Remove redundant casts and
1399 aborts. Delay setting of vars until needed. Move creation of
1400 dynamic symbols and allocation of .plt and .rela.plt to
1401 allocate_dynrelocs. Replace BFD_ASSERT with abort.
1402 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
1403 (allocate_dynrelocs): New.
1404 (readonly_dynrelocs): New.
1405 (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
1406 Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
1407 Zero out the dynamic allocated content space.
1408 (elf64_x86_64_discard_copies): Removed.
1409 (elf64_x86_64_relocate_section): Make use of dynamic section
1410 short-cuts. Localise vars, and delay setting. Better error
1411 reporting, replace BFD_ASSERT with abort. Check
1412 ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
1413 regular object file and tread the weak definition as the normal
1414 one. Don't discard relocs for undefweak or undefined symbols and
1415 check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
1417 (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
1418 symbols that have been forced local. Use same test to decide if
1419 we can use a relative reloc for got as relocate_section. Expand
1420 SHN_UNDEF comment. Move expressions out of function calls.
1421 Replace BFD_ASSERT with abort.
1422 (bfd_elf64_bfd_final_link): Removed.
1423 (elf_backend_copy_indirect_symbol): Define.
1425 2002-02-20 Tom Rix <trix@redhat.com>
1427 * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
1428 (_bfd_xcoff_reloc_type_lookup): Use it.
1429 * coff64-rs6000.c (xcoff64_howto_table): Same.
1430 (xcoff64_reloc_type_lookup): Same.
1432 2002-02-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1434 * osf-core.c (osf_core_vec): OSF/1 (Digital Unix) core files are
1437 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1439 * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
1440 (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
1441 * bfd-in2.h: Regenerate.
1442 * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
1443 Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
1445 * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
1446 (elf_s390_reloc_type_lookup): Likewise.
1447 (elf_s390_check_relocs): Likewise.
1448 (elf_s390_gc_sweep_hook): Likewise.
1449 (elf_s390_relocate_section): Likewise.
1450 (elf_s390_object_p): Use renamed architecture define.
1451 * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
1453 2002-02-19 Frank Ch. Eigler <fche@redhat.com>
1455 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
1457 2002-02-19 Jakub Jelinek <jakub@redhat.com>
1459 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
1460 absptr -> pcrel optimization for shared libs.
1461 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
1462 library cannot be converted to pcrel.
1463 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
1465 * elf32-i386.c (elf_i386_relocate_section): If
1466 _bfd_elf_section_offset returned -2, skip, but make sure the
1467 relocation is installed.
1468 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
1469 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1470 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1471 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1472 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1473 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1474 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1475 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1476 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1477 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1478 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1479 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1480 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1481 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1482 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
1483 _bfd_elf_section_offset returning -2 the same way as -1.
1484 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
1485 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
1487 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
1489 2002-02-18 Tom Rix <trix@redhat.com>
1491 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
1492 (bfd_xcoff_size_dynamic_sections): Same.
1493 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
1494 (bfd_xcoff_size_dynamic_sections): Same.
1495 * coff-rs6000.c (xcoff_generate_rtinit): Same.
1496 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
1497 * libxcoff.h (struct xcoff_backend_data_rec): Same.
1498 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
1499 * bfd-in2.h: Regenerate.
1501 2002-02-18 Alan Modra <amodra@bigpond.net.au>
1503 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
1504 (struct ppc_link_hash_table): Add sfpr.
1505 (ppc64_elf_link_hash_table_create): Init it.
1506 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
1508 (create_linkage_sections): ..here. Make .sfpr too.
1509 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
1511 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
1512 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
1513 ._restf* functions, and create as needed.
1514 (func_desc_adjust): Only force_local for shared libs.
1516 2002-02-18 David O'Brien <obrien@FreeBSD.org>
1518 * configure.in: Bump version number post 2.12 branching.
1519 * configure: Regenerate.
1521 2002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
1523 * mmo.c: Correct and improve comments.
1524 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
1525 zero-pad. Use input to fill up non-empty bfd buffer.
1526 (mmo_flush_chunk): New function.
1527 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
1528 changed. Don't emit location specifier if VMA is same as
1529 *LAST_VMAP after omitting leading zero contents. Call
1530 mmo_flush_chunk before emitting location specifier.
1531 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
1532 with mmo_write_loc_chunk calls.
1533 (mmo_internal_write_section): Call mmo_flush_chunk after
1535 (mmo_write_symbols_and_terminator): Move :Main to first position
1536 in symbol array. Add faked one if it does not exist if there are
1537 other symbols. Don't add it if there are no symbols at all. Move
1538 out test for value of :Main from symbol loop. Rename table
1539 fakemain to maintable and variable mainsym to fakemain.
1541 2002-02-15 Richard Henderson <rth@redhat.com>
1543 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
1544 section with no got matches any got. Simplify error generaion.
1546 2002-02-15 Alan Modra <amodra@bigpond.net.au>
1548 Support arbitrary length fill patterns.
1549 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
1550 (_bfd_default_link_order): Remove bfd_fill_link_order code.
1551 Call default_data_link_order.
1552 (default_fill_link_order): Delete.
1553 (default_data_link_order): New function.
1554 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
1555 of bfd_fill_link_order with bfd_data_link_order.
1556 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
1557 * elf64-mips.c (mips_elf64_final_link): Likewise.
1559 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
1560 Correct value returned in "end" for "0x<non-hex>".
1562 2002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
1564 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
1565 (scan): Test against 'mach' field in info structure.
1567 2002-02-14 Alan Modra <amodra@bigpond.net.au>
1569 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
1571 2002-02-14 Matt Fredette <fredette@netbsd.org>
1573 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
1576 2002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
1578 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
1579 non-zero physical addresses when adjusting the LMAs of new
1582 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1584 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
1585 from _bfd_elf_hppa_gen_reloc_type.
1586 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
1587 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
1588 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
1589 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
1591 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1593 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
1594 loading its contents if there's nothing to do in it.
1596 2002-02-12 Alan Modra <amodra@bigpond.net.au>
1598 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
1601 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
1602 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
1603 (ppc64_elf_finish_dynamic_sections): Set values for them.
1605 2002-02-11 Michael Snyder <msnyder@redhat.com>
1607 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
1608 * elf.c (elfcore_grok_pstatus): Add prototype.
1609 (elfcore_grok_lwpstatus): Add prototype.
1610 (elfcore_write_lwpstatus): New function.
1611 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
1613 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1615 * elf32-sh.c: Added missing prototypes.
1616 * elf32-sh64.c: Likewise.
1617 (sh_elf_align_loads): Mark unused args as such.
1618 * elf64-sh64.c: Added missing prototypes.
1619 (struct elf_sh64_link_hash_entry): Fix typo.
1620 (sh_elf64_relocate_section): Fix info argument passed to
1621 _bfd_elf_section_offset.
1623 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1625 * Makefile.am: "make dep-am".
1626 * Makefile.in: Regenerate.
1627 * aclocal.m4: Regenerate.
1628 * config.in: Regenerate.
1629 * configure: Regenerate.
1631 2002-02-10 Daniel Jacobowitz <drow@mvista.com>
1633 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
1635 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
1637 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
1638 cast warnings for the common case.
1640 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
1642 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
1644 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
1647 2002-02-09 Richard Henderson <rth@redhat.com>
1649 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
1650 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
1651 (elf64_alpha_relocate_section): Likewise.
1652 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
1653 * bfd-in2.h, libbfd.h: Rebuild.
1655 2002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
1657 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
1658 that base-plus-offset reloc accounting is consistent.
1659 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
1660 up to date for undefined symbols.
1662 2002-02-08 Eric Christopher <echristo@redhat.com>
1664 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1666 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
1667 sections for the O32 ABI.
1669 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1671 * elf32-arm.h: Fix formatting of _("...").
1672 * elf32-d10v.c: Likewise.
1673 * elf32-m68k.c: Likewise.
1674 * elf32-mips.c: Likewise.
1676 2002-02-08 Ivan Guzvinec <ivang@opencores.org>
1678 * coff-or32.c: Fix compile time warning messages.
1680 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1682 Contribute sh64-elf.
1683 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
1684 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
1685 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
1686 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
1687 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
1688 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
1689 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
1690 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
1691 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
1692 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
1694 * libbfd.h, bfd-in2.h: Rebuilt.
1695 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
1696 (sh_reloc_map): Map them.
1697 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
1698 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
1699 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
1700 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
1701 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
1702 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
1703 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
1704 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
1705 datalabel_got_offset.
1706 (sh_elf_link_hash_newfunc): Initialize it.
1707 (sh_elf_relocate_section): Augment the scope of
1708 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
1709 GOT and GOTOFF handling to new SHmedia relocation types. Support
1711 (sh_elf_check_relocs): Likewise.
1712 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
1713 PLT entries using movi_shori_putval. Support GOT_BIAS.
1714 (sh_elf_finish_dynamic_sections): Likewise.
1715 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
1716 relocation, it's now done by the caller.
1718 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
1719 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
1720 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
1721 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
1722 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
1723 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
1724 sh64_elf64_hash_table): New.
1725 (sh_elf64_howto_table): Introduce new relocs.
1726 (sh_elf64_info_to_howto): Accept new PIC relocs.
1727 (sh_elf64_relocate_section): Augment the scope of
1728 seen_stt_datalabel. Support new PIC relocs.
1729 (sh_elf64_check_relocs): Support new PIC relocs.
1730 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
1731 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
1732 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
1733 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
1734 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
1735 movi_shori_putval, movi_3shori_putval,
1736 sh64_elf64_create_dynamic_sections,
1737 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
1738 sh64_elf64_size_dynamic_sections,
1739 sh64_elf64_finish_dynamic_symbol,
1740 sh64_elf64_finish_dynamic_sections): New.
1741 (elf_backend_create_dynamic-sections,
1742 bfd_elf64_bfd_link_hash_table_create,
1743 elf_backend_adjust_dynamic_symbol,
1744 elf_backend_size_dynamic_sections,
1745 elf_backend_finish_dynamic_symbol,
1746 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
1747 elf_backend_plt_readonly, elf_backend_want_plt_sym,
1748 elf_backend_got_header_size, elf_backend_plt_header_size):
1750 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
1751 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
1752 match official numbers and names; moved unmaching ones to the
1754 * elf32-sh64.c, elf64-sh64.c: Likewise.
1755 2001-03-12 DJ Delorie <dj@redhat.com>
1756 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
1758 2001-03-12 DJ Delorie <dj@redhat.com>
1759 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
1761 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
1762 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
1763 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
1764 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
1765 .cranges section with SEC_SORT_ENTRIES set.
1766 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
1767 incoming sorted .cranges section.
1768 (sh64_bfd_elf_copy_private_section_data): New.
1769 (sh64_elf_final_write_processing): Only sort .cranges and modify
1770 start address if called by linker.
1771 2001-01-08 Ben Elliston <bje@redhat.com>
1772 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
1773 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
1774 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
1775 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1776 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
1777 line. Add comments before all entries.
1778 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
1780 (sh_elf64_reloc): Correct head comment.
1781 (sh_elf64_relocate_section): Correct spacing.
1782 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
1783 instead call reloc_dangerous callback.
1784 <case R_SH_SHMEDIA_CODE>: New case.
1785 (sh_elf64_gc_mark_hook): Correct spacing.
1786 (sh_elf64_check_relocs): Ditto.
1787 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
1789 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
1791 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
1792 clarify describing comment. Add comments before all entries.
1793 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
1794 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
1795 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1796 Sort .cranges section in final link. Prepare to set bit 0 on
1798 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
1799 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
1800 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
1802 (sh64_backend_section_from_shdr): New, to recognize
1803 SHT_SH5_CR_SORTED on incoming .cranges section.
1804 (elf_backend_section_from_shdr): Define.
1805 (sh64_elf_final_write_processing): Sort outgoing .cranges
1806 section. (New, temporarily disabled:) Set bit 0 on entry address
1807 according to ISA type.
1808 (sh64_find_section_for_address): New.
1809 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
1810 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
1811 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
1812 bfd_malloc, not xmalloc.
1813 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
1815 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
1816 temporarily disabled) setting bit 0 on entry address.
1817 (elf_backend_final_write_processing): Define.
1818 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1819 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
1820 be a proper relocation for PTA and PTB rather than a marker.
1821 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
1822 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
1823 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
1824 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
1825 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
1827 * elf64-sh64.c: Ditto.
1828 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
1829 * elf32-sh64.c: Include opcodes/sh64-opc.h
1830 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
1831 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
1832 parameters. No unused parameters. Caller changed.
1833 <case R_SH_PT_16>: New case.
1834 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
1835 * Makefile.in: Regenerate.
1836 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1837 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
1839 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1840 (sh64_elf_merge_private_data): Ditto.
1841 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
1842 to access stored section flags.
1843 (sh64_elf_final_write_processing): Return immediately unless
1844 called by linker. Use sh64_elf_section_data (cranges) to get size
1845 of linker-generated cranges entries.
1846 (sh64_elf_copy_private_data): Add missing "return true".
1847 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1848 (sh_elf64_merge_private_data): Ditto.
1849 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1850 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
1851 elf64-sh64.c:sh64_elf_fake_sections.
1852 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
1853 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1854 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
1855 (sh64_elf_final_write_processing): New.
1856 (elf_backend_final_write_processing): Define.
1857 (sh64_elf_fake_sections): Get header flags from tdata field.
1858 (sh64_elf_copy_private_data): Do not call
1859 sh64_elf_copy_private_data_internal, just copy e_flags field.
1860 (sh64_elf_merge_private_data): Do not call
1861 sh64_elf_copy_private_data_internal.
1862 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1863 Remove EF_SH64_ABI64, let ELF size make difference.
1864 Remove SH64-specific BFD section flag.
1865 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
1866 containing SHmedia through elf_section_data (asect)->tdata
1867 non-zero, not using a BFD section flag.
1868 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
1869 (sh64_elf_merge_private_data): Similar.
1870 (elf_backend_section_flags): Don't define.
1871 (sh64_elf_backend_section_flags): Delete.
1872 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
1874 (sh_elf64_merge_private_data): Similar.
1875 * section.c (Section flags definitions): Don't define
1877 (bfd-in2.h): Regenerate.
1878 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
1879 Make DataLabel references work with partial linking.
1880 * elf32-sh64.c: Fix formatting.
1881 (sh64_elf_link_output_symbol_hook): New.
1882 (elf_backend_link_output_symbol_hook): Define to
1883 sh64_elf_link_output_symbol_hook.
1884 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
1885 undefined if partial linking. Adjust sanity check.
1886 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
1887 (elf_backend_link_output_symbol_hook): Define to
1888 sh64_elf64_link_output_symbol_hook.
1889 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
1890 undefined if partial linking. Adjust sanity check.
1891 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1892 Implement semantics for inter-file DataLabel references.
1893 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
1894 (sh64_elf64_add_symbol_hook): New.
1895 (sh_elf64_relocate_section): If passing an indirect symbol with
1896 st_type STT_DATALABEL on the way to a symbol with st_other
1897 STO_SH5_ISA32, do not bitor 1 to the relocation.
1898 (elf_backend_add_symbol_hook): Define to
1899 sh64_elf64_add_symbol_hook.
1900 * elf64-sh32.c: Tweak comments.
1901 (DATALABEL_SUFFIX): Define.
1902 (sh64_elf_add_symbol_hook): New.
1903 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
1904 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
1905 symbol with st_type STT_DATALABEL on the way to a symbol with
1906 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
1907 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1908 Pass through STT_DATALABEL.
1909 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
1910 (elf_backend_get_symbol_type): Define.
1911 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
1912 (elf_backend_get_symbol_type): Define.
1913 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1914 * elf32-sh64.c: Tweak comments.
1915 (sh64_elf_copy_private_data_internal): Add prototype.
1916 (bfd_elf32_bfd_set_private_flags): Define.
1917 (sh64_elf_copy_private_data_internal): Compare machine name, not
1918 textual BFD target name, to check whether to copy section flag
1920 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
1921 Tweak section-contents-type-mismatch message.
1922 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
1923 Validize reloc-types.
1924 * elf64-sh64.c: New file.
1925 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
1926 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
1927 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
1928 Regenerate dependencies.
1929 * Makefile.in: Regenerate.
1930 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
1931 bfd_elf64_sh64l_vec.
1932 * configure.in: Handle bfd_elf64_sh64_vec and
1933 bfd_elf64_sh64l_vec.
1934 * configure: Regenerate.
1935 * po/POTFILES.in: Regenerate.
1936 * po/bfd.pot: Regenerate.
1937 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1938 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
1939 anything else but EF_SH64 and EF_SH64_ABI64.
1940 (sh64_elf_merge_private_data): Emit error for anything else but
1941 EF_SH64 and EF_SH64_ABI64.
1942 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
1944 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
1945 bfd_elf32_sh64l_vec as a temporary measure.
1946 * configure: Regenerate.
1947 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1948 * cpu-sh.c (arch_info_struct): Include sh5 item
1950 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
1951 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
1952 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
1953 * elf32-sh64.c: Tweak comments.
1954 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
1955 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
1956 (sh64_elf_copy_private_data_internal): Wrap long line.
1957 (sh64_elf_merge_private_data): Rewrite to allow objects from
1958 SH64 subsets to be linked together.
1959 (INCLUDE_SHMEDIA): Define.
1960 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
1961 Parenthesize plus-expression inside or-expression.
1962 <global symbol>: Ditto.
1963 (sh_elf_set_mach_from_flags): Remove code refusing
1964 deleted EF_SH64_32BIT_ABI flag.
1965 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
1966 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
1967 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
1968 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
1969 (sh_elf_relocate_section) <local symbol>: Or 1 in
1970 calculation of relocation if sym->st_other & STO_SH5_ISA32.
1971 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
1972 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
1974 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1975 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
1976 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
1977 Regenerate dependencies.
1978 * Makefile.in: Regenerate.
1979 * archures.c: Add bfd_mach_sh5.
1980 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
1981 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
1982 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
1983 * configure: Regenerate.
1984 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
1985 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
1986 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1987 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
1988 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
1989 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
1990 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
1991 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
1992 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
1993 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
1995 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
1997 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
1998 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
1999 shmedia_prepare_reloc, goto final_link_relocate if it returns
2000 non-zero, else fail as before.
2001 (sh_elf_set_mach_from_flags): Provide function only if not defined
2002 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
2003 (sh_elf_set_private_flags): Provide function only if not defined
2005 (sh_elf_copy_private_data): Similar.
2006 (sh_elf_merge_private_data): Similar.
2007 * section.c (SEC_SH_ISA_SHMEDIA): New.
2008 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
2009 * elf32-sh64.c: New file.
2010 * libbfd.h: Regenerate.
2011 * bfd-in2.h: Regenerate.
2012 * po/POTFILES.in: Regenerate.
2013 * po/bfd.pot: Regenerate.
2014 * bfd-in2.h: Regenerate.
2015 * libbfd.h: Regenerate.
2017 2002-02-07 Daniel Jacobowitz <drow@mvista.com>
2019 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
2020 been included, not drag it in.
2021 * bfd-in2.h: Regenerate.
2023 2002-02-06 H.J. Lu (hjl@gnu.org)
2025 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
2026 the mach and ISA fields if necessary.
2028 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
2030 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
2031 ARM architecture when an F_ARM_5 flag is detected, since we cannot
2032 be sure exactly which architecture this represents.
2034 2002-02-05 Nick Clifton <nickc@redhat.com>
2036 * po/tr.po: Updated translation.
2038 2002-02-05 Alan Modra <amodra@bigpond.net.au>
2040 From Jimi X <jimix@watson.ibm.com>
2041 * archures (bfd_mach_ppc64): Define.
2042 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
2043 (bfd_powerpc_arch): Define.
2044 * bfd-in2.h: Regenerate.
2045 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
2046 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
2047 (bfd_powerpc_archs): Add default powerpc64 arch.
2049 2002-02-05 Alan Modra <amodra@bigpond.net.au>
2051 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
2052 against section syms in readonly sections. Don't do the global
2053 sym check if we find one.
2054 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
2055 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
2056 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
2057 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
2058 (elf_s390_grok_prstatus): Add missing prototype.
2060 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2062 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
2063 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
2064 Call bfd_get_section_by_name only once. Initialize
2065 bpodata->n_bpo_relocs_this_section.
2066 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
2068 (bpo_reloc_request_sort_fn): Don't use difference of values as
2071 2002-02-02 David O'Brien <obrien@FreeBSD>
2073 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
2074 version 4.5 and later the same as 5-CURRENT.
2075 * configure: Re-generate.
2077 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2079 * config.bfd (hppa*-*-netbsd*): New target.
2081 2002-01-31 Philipp Thomas <pthomas@suse.de>
2083 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
2084 to front of message. Unify messages with elf32-arm.h. Use
2085 commas where neccessary.
2086 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
2087 ERROR in messages. Unify messages with coff-arm.c. Correct
2088 VFP/FPA error message.
2089 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
2090 APCS-32 for translation.
2092 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2094 Perform on-demand global register allocation from
2095 R_MMIX_BASE_PLUS_OFFSET relocs.
2096 * elf64-mmix.c (struct bpo_reloc_section_info, struct
2097 bpo_reloc_request, struct bpo_greg_section_info): New.
2098 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
2099 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
2100 _bfd_mmix_check_all_relocs,
2101 _bfd_mmix_prepare_linker_allocated_gregs,
2102 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
2103 (elf_mmix_howto_table): Correct src_mask for most relocs.
2104 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
2106 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
2107 case. Fix typo in comment. New label do_mmix_reloc.
2108 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
2109 store first object file with a base-plus-offset reloc. Call
2110 mmix_elf_check_common_relocs for the part common with mmo.
2111 (mmix_elf_final_link): Write out linker-allocated register
2113 (elf_backend_gc_sweep_hook): Define.
2114 (bfd_elf64_bfd_relax_section): Define.
2116 * mmo.c: Don't include <ctype.h>
2117 (mmo_init): Correct init-once logic.
2119 2002-02-01 Tom Rix <trix@redhat.com>
2121 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
2123 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2125 * Makefile.am: Run "make dep-am"
2126 * Makefile.in: Regenerate.
2128 2002-01-31 David O'Brien <obrien@FreeBSD>
2130 * configure.in: Recognize the differences in core files from FreeBSD
2131 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
2133 * configure: Regenerate.
2135 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2137 * coff-or32.c: New file.
2138 * cpu-or32.c: New file.
2139 * elf32-or32.c: New file.
2140 * archures.c: Add support for or32.
2141 * targets.c: Add support for or32.
2142 * bfd-in2.h: Regenerate.
2143 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
2144 coff_write_object_contents): Add support for or32.
2145 * config.bfd: Add target.
2146 * configure.in: Add support for or32.
2147 * configure: Regenerate.
2148 * Makefile.am: Add support for or32.
2149 * Makefile.in: Regenerate.
2150 * po/SRC-POTFILES.in: Add or32 files.
2151 * po/bfd.pot: Regenerate.
2153 2002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
2154 Don Lindsay <lindsayd@cisco.com>
2156 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
2157 false' with a return of a bfd_reloc_ error code.
2159 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2161 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2162 unexport unreferenced symbols when --export-dynamic. Call
2163 _bfd_elf_strtab_delref when unexporting.
2165 2002-01-30 Daniel Jacobowitz <drow@mvista.com>
2167 * bfd-in.h: Include <stdbool.h> if it is available.
2168 * bfd-in2.h: Regenerated.
2170 2002-01-31 Alan Modra <amodra@bigpond.net.au>
2172 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
2175 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
2177 * archures.c: Tidy up formatting of embedded comments.
2178 * bfd.c: Tidy up formatting of embedded comments.
2179 * bfd-in.h: Fix formatting of comments.
2180 * reloc.c: Tidy up formatting of ordinary & embedded comments.
2181 * section.c: Tidy up formatting of embedded comments.
2182 * syms.c: Tidy up formatting of embedded comments.
2183 * targets.c: Tidy up formatting of embedded comments.
2185 * bfd-in2.h: Regenerate.
2187 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
2189 * vms-tir.c (cmd_name): New function.
2190 (tir_cmd_name): New function.
2191 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
2192 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
2195 * peXXigen.c (pe_print_idata): Rearrange message to aid in
2197 (pe_print_pdata): Rearrange message to aid in translation.
2199 * libbfd.c (warn_deprecated): Rearrange error message to aid in
2202 * ihex.c (ihex_write_object_contents): Fix spelling typo.
2204 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
2206 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
2207 message to aid in translation.
2209 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
2210 to aid in translation.
2212 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
2214 2002-01-30 Philipp Thomas <pthomas@suse.de>
2216 * coff-arm.c, elf32-elf.h: Unify messages.
2218 2002-01-30 Nick Clifton <nickc@redhat.com>
2220 * po/sv.po: Updated translation.
2222 2002-01-30 Philipp Thomas <pthomas@suse.de>
2224 * dwarf2.c (read_abbrev): Use full section name in error message.
2225 (decode_line_info): Likewise.
2227 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
2230 2002-01-30 Alan Modra <amodra@bigpond.net.au>
2232 * elf64-ppc.c (func_desc_adjust): Only provide missing function
2233 descriptor symbols for undefined function code syms. Clear
2234 ELF_LINK_NON_ELF so that they can stay weak.
2236 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2237 Mitch Lichtenberg <mpl@broadcom.com>
2239 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
2240 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
2241 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
2243 * bfd-in2.h: Regenerate.
2245 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2247 * elf32-mips.c: Add additional comments about HI16 relocation
2249 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
2250 pc-relative relocations. (Reverts change made on 2001-10-31.)
2251 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
2252 for pc-relative relocations.
2253 (mips_elf_calculate_relocation): Add a comment about a kludge
2254 in the R_MIPS_GNU_REL_HI16 handling.
2255 (_bfd_mips_elf_relocate_section): Implement that kludge;
2256 adjust pc-relative HI16 relocation for difference in HI16 and
2257 LO16 addresses, since it can't easily be done in
2258 mips_elf_calculate_relocation.
2260 2002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
2262 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
2263 relocations with PC32 relocations for undefined or weak symbols.
2264 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
2265 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
2267 2002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
2269 * elfcore.h (elf_core_file_p): Improve comment for last change.
2271 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2273 * configure: Regenerated.
2275 2002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
2277 * elfcore.h (elf_core_file_p): Set the machine architecture
2278 before processing the program headers.
2280 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2282 * configure.in <64-bit configuration>: If using gcc, check and
2283 emit error for egcs-1.1.2.
2284 * configure: Regenerate.
2286 2002-01-26 Egor Duda <deo@logos-m.ru>
2288 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
2289 as possible to avoid stack corruption.
2291 2002-01-26 Richard Henderson <rth@redhat.com>
2293 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
2294 for non-allocated sections.
2296 2002-01-25 Mark Kettenis <kettenis@gnu.org>
2298 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
2299 prstat.pr_reg even if it is a struct.
2301 2002-01-25 Steve Ellcey <sje@cup.hp.com>
2303 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
2305 2002-01-25 Philipp Thomas <pthomas@suse.de>
2307 * coffgen.c (coff_print_symbol): Don't mark info message
2310 2002-01-25 Nick Clifton <nickc@redhat.com>
2312 * po/fr.po: Updated translation.
2313 * po/es.po: Updated translation.
2315 2002-01-25 Philipp Thomas <pthomas@suse.de>
2317 * coff-alpha.c (alpha_relocate_section): Unify warning message
2318 for GP relative relocations without GP defined.
2319 * coff-mips.c (mips_relocate_section): Likewise.
2321 2002-01-25 Alan Modra <amodra@bigpond.net.au>
2323 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
2324 unsigned overflow when new_offset < old_offset.
2326 2002-01-24 Philipp Thomas <pthomas@suse.de>
2328 * bfd.c (_bfd_abort): Fix typo.
2330 2002-01-23 Richard Henderson <rth@redhat.com>
2332 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
2333 plt entries for undefweak symbols.
2335 2002-01-23 Steve Ellcey <sje@cup.hp.com>
2337 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
2339 (bfd_elf64_ia64_hpux_big_vec): Ditto.
2340 (bfd_elf32_h8300_vec): Ditto.
2342 2002-01-23 Alan Modra <amodra@bigpond.net.au>
2344 * elf64-ppc.c: Remove stale part of ABI comment.
2345 (NO_OPD_RELOCS): Define.
2346 (ppc64_elf_check_relocs): Use it.
2347 (ppc64_elf_relocate_section): Here too.
2348 (build_one_stub): Don't point function syms at the stub. Instead,
2350 (ppc64_elf_relocate_section): Check whether REL24 relocs should
2351 really go to the stub. Make all dynamic relocs in opd against
2353 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
2356 2002-01-22 Richard Henderson <rth@redhat.com>
2358 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
2360 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2362 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
2363 TOC_BASE_OFF adjustment.
2365 * Makefile.am: Run "make dep-am".
2366 * Makefile.in: Regenerate.
2367 * po/SRC-POTFILES.in: Regenerate.
2369 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
2371 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
2374 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
2376 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
2377 Check for and emit error if sgot is NULL at this point.
2379 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2381 * config.bfd (ia64*-*-netbsd*): New target.
2383 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
2385 * som.c (som_write_space_strings): Comment typo fix.
2387 2002-01-21 Alan Modra <amodra@bigpond.net.au>
2389 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
2390 is_func_descriptor fields.
2391 (link_hash_newfunc): Init them.
2392 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
2393 dot are candidates for plt entries. When processing .opd relocs,
2394 set function descriptor strings to point inside function code
2395 string, and set new ppc_link_hash_entry fields.
2396 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
2397 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
2398 function descriptors. It's now done in..
2399 (func_desc_adjust): New.
2400 (ppc64_elf_func_desc_adjust): New.
2401 (define elf_backend_always_size_sections): Define.
2402 (ppc64_elf_hide_symbol): New.
2403 (define elf_backend_hide_symbol): Define.
2404 (allocate_dynrelocs): Remove code looking up function descriptors
2405 as that has been done earlier.
2406 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
2408 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
2409 up function descriptor.
2410 (build_one_stub): Look up the function code sym. Check for
2411 invalid plt offsets.
2412 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
2413 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
2415 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
2417 (_bfd_elf_link_hash_hide_symbol): Likewise.
2418 * elflink.h (elf_link_add_object_symbols): Adjust call to
2419 elf_backend_hide_symbol.
2420 (elf_fix_symbol_flags): Likewise.
2421 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
2423 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
2424 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
2425 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
2426 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
2427 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
2429 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
2430 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
2431 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
2433 2002-01-18 Alan Modra <amodra@bigpond.net.au>
2435 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
2436 dynamic function descriptor symbol, not the associated function
2439 2002-01-17 Eric Christopher <echristo@redhat.com>
2441 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
2443 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2445 * po/bfd.pot: Regenerate.
2446 * po/fr.po: Regenerate.
2448 2002-01-17 Alan Modra <amodra@bigpond.net.au>
2450 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
2451 Remove "Elf_Internal_Shdr *" param.
2452 (_bfd_mips_elf_section_from_bfd_section): Ditto.
2453 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
2454 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
2455 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
2456 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
2457 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
2458 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
2459 function to override special sections. Remove hdr arg from
2460 backend call, and don't loop.
2462 2002-01-16 Eric Christopher <echristo@redhat.com>
2464 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
2465 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
2466 relocations requiring gp0 and gp.
2468 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
2470 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
2472 (elf32_arm_print_private_bfd_data): Likewise.
2474 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
2476 * po/tr.po: Import new version.
2478 2002-01-16 Alan Modra <amodra@bigpond.net.au>
2480 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
2481 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
2482 (ORI_R0_R0_0): Correct.
2484 2002-01-16 Alan Modra <amodra@bigpond.net.au>
2486 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
2487 when plt_not_loaded.
2488 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
2489 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
2490 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
2491 (ppc64_elf_glink_code): Delete.
2492 (PPC64_ELF_GLINK_SIZE): Delete.
2493 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
2494 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
2495 ORI_R0_R0_0): Define.
2496 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
2497 (struct ppc_link_hash_table): Add sstub and plt_overflow.
2498 (ppc64_elf_link_hash_table_create): Init them.
2499 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
2500 Don't copy to shared lib.
2501 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
2502 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
2503 (allocate_dynrelocs <plt>): Don't change function sym here. Make
2504 room for .stub and .glink code.
2505 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
2507 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
2508 bfd_elf64_bfd_final_link.
2509 (bfd_elf64_bfd_final_link): Don't define.
2510 (ppc64_elf_size_stubs): New.
2511 (build_plt_stub): New.
2512 (build_one_stub): New.
2513 (ppc64_elf_build_stubs): New.
2514 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
2515 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
2516 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
2517 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
2518 case output sections not separate. Adjust DT_RELASZ to not
2519 include plt relocs. Set reserved got entry. Set got and plt
2521 (elf_backend_got_header_size): Set to 8.
2522 * elf64-ppc.h: New file.
2524 2002-01-16 Alan Modra <amodra@bigpond.net.au>
2526 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
2527 sections, use bfd_section_list_remove.
2528 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2529 * elflink.h (elf_link_add_object_symbols): When removing all
2530 sections, use bfd_section_list_clear.
2532 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2534 * po/sv.po: New file: Swedish translation.
2535 * configure.in (ALL_LINGUAS): Add sv.
2536 * configure: Regenerate.
2538 2002-01-15 Jakub Jelinek <jakub@redhat.com>
2540 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
2541 * elf.c (merge_sections_remove_hook): New function.
2542 (_bfd_elf_merge_sections): Pass it as 3rd argument to
2543 _bfd_merge_sections.
2544 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
2545 * libbfd.h: Rebuilt.
2546 * merge.c (_bfd_merge_sections): Add remove_hook argument.
2547 Call remove_hook if a SEC_EXCLUDE section is encountered.
2549 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2551 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
2552 (xstormy16_reloc_map): Initialise new field with correct howto
2554 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
2557 2002-01-10 Michael Snyder <msnyder@redhat.com>
2559 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
2560 (elfcore_write_pstatus): Use long instead of pid_t;
2561 * elf-bfd.h: Change prototypes to use long instead of pid_t;
2563 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
2565 * elf.c: Update copyright years.
2566 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
2567 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
2569 2002-01-08 Michael Snyder <msnyder@redhat.com>
2571 Add capability to write corefile note sections, for gdb.
2572 * elf.c (elfcore_write_note): New function.
2573 (elfcore_write_prpsinfo): New function.
2574 (elfcore_write_prstatus): New function.
2575 (elfcore_write_pstatus): New function.
2576 (elfcore_write_prfpreg): New function.
2577 (elfcore_write_prxfpreg): New function.
2578 * elf-bfd.h: Add prototypes for above functions.
2580 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
2582 * elf.c (elf_fake_sections): Propagate errors from
2583 elf_backend_fake_section.
2585 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2587 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
2588 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
2589 (elf32-sh-nbsd.lo): New rule.
2590 * Makefile.in: Regenerate.
2591 * config.bfd (sh*le-*-netbsdelf*): New target.
2592 (sh*-*-netbsdelf*): New target.
2593 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
2594 (bfd_elf32_shnbsd_vec): New vector.
2595 (bfd_elf32_shlnbsd_vec): New vector.
2596 * configure: Regenerate.
2597 * elf32-sh-nbsd.c: New file.
2598 * targets.c: Update copyright years.
2599 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
2600 bfd_elf32_shnbsd_vec.
2602 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
2604 * coff-rs6000.c (READ20): Use bfd_scan_vma.
2606 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
2608 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
2609 of a symbol in a section that will be deleted.
2611 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2613 * po/es.po: New file: Spanish translation.
2614 * configure.in (ALL_LINGUAS): Add es.
2615 * configure: Regenerate.
2617 2002-01-06 Steve Ellcey <sje@cup.hp.com>
2619 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
2620 argument so we can handle HP-UX specially.
2621 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
2622 (elfNN_hpux_backend_section_from_bfd_section): New for support
2623 of SHN_IA_64_ANSI_COMMON.
2624 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
2625 (is_unwind_section_name): Add special HP-UX support.
2626 (elfNN_ia64_section_from_shdr): Add support for more sections.
2627 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
2628 add support for more sections.
2629 (elfNN_ia64_additional_program_headers): Modify
2630 is_unwind_section_name call.
2631 (elfNN_ia64_modify_segment_map): Remove assumption that there is
2632 only one unwind section in segment.
2634 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2636 * syms.c (_bfd_generic_make_empty_symbol): New function.
2637 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
2638 _bfd_generic_make_empty_symbol.
2639 * libbfd.h: Regenerate.
2640 * bfd-in2.h: Regenerate.
2641 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
2642 (hppabsd_core_get_symtab_upper_bound): Don't define.
2643 (hppabsd_core_get_symtab): Likewise.
2644 (hppabsd_core_print_symbol): Likewise.
2645 (hppabsd_core_get_symbol_info): Likewise.
2646 (hppabsd_core_bfd_is_local_label_name): Likewise.
2647 (hppabsd_core_get_lineno): Likewise.
2648 (hppabsd_core_find_nearest_line): Likewise.
2649 (hppabsd_core_bfd_make_debug_symbol): Likewise.
2650 (hppabsd_core_read_minisymbols): Likewise.
2651 (hppabsd_core_minisymbol_to_symbol): Likewise.
2652 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
2654 * hpux-core.c: Similarly.
2655 * irix-core.c: Similarly.
2656 * osf-core.c: Similarly.
2657 * sco5-core.c: Similarly.
2658 * binary.c (binary_make_empty_symbol): Remove function, define as
2659 _bfd_generic_make_empty_symbol.
2660 * ihex.c (ihex_make_empty_symbol): Likewise.
2661 * mmo.c (mmo_make_empty_symbol): Likewise.
2662 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
2663 * srec.c (srec_make_empty_symbol): Likewise.
2664 * versados.c (versados_make_empty_symbol): Likewise.
2665 * vms.c (_bfd_vms_make_empty_symbol): Remove.
2666 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
2667 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
2668 rather than _bfd_vms_make_empty_symbol.
2669 * vms-misc.c (new_symbol): Likewise.
2671 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2673 * section.c (bfd_section_init): Remove unnecessary initialisations.
2674 (bfd_section_list_clear): New function.
2675 (bfd_section_list_remove, bfd_section_list_insert): New macros.
2676 (_bfd_strip_section_from_output): Use them.
2677 * coffcode.h (coff_set_alignment_hook): Likewise.
2678 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
2679 * elf64-mips.c (mips_elf64_final_link): Likewise.
2680 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2681 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2682 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2683 * bfd-in2.h: Regenerate.
2685 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
2686 rather than doing our own section handling. Clean up after errors
2687 with bfd_release and bfd_section_list_clear. Handle unexpected
2689 * aoutf1.h (sunos4_core_file_p): Likewise.
2690 * aix386-core.c (aix386_core_file_p): Likewise.
2691 * cisco-core.c (cisco_core_file_validate): Likewise.
2692 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2693 * trad-core.c (trad_unix_core_file_p): Likewise.
2695 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
2696 with bfd_release and bfd_section_list_clear.
2697 * hpux-core.c (hpux_core_core_file_p): Likewise.
2698 * irix-core.c (irix_core_core_file_p): Likewise.
2699 * lynx-core.c (lynx_core_file_p): Likewise.
2700 * osf-core.c (osf_core_core_file_p): Likewise.
2701 * rs6000-core.c (rs6000coff_core_p): Likewise.
2702 * sco5-core.c (sco5_core_file_p): Likewise.
2704 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
2705 sign extension adjustments without conditionals.
2707 2002-01-04 Jakub Jelinek <jakub@redhat.com>
2709 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
2710 CIE at .eh_frame start is removed due to no FDEs referencing it.
2712 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2714 * config.bfd (x86_64-*-netbsd*): New target.
2715 * configure.in (x86_64-*-netbsd*): Set COREFILE
2717 * configure: Regenerated.
2719 2002-01-03 Tom Rix <trix@redhat.com>
2721 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
2722 for recent bfd_make_section_anyway change.
2724 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
2726 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2727 R_ARM_THM_PC11 reloc.
2729 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2731 * configure.in (LINGUAS): Add ja.
2732 * configure: Regenerate.
2733 * po/ja.po: Import from translation project's web site.
2735 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2737 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
2738 messages to ease translation into other languages.
2740 For older changes see ChangeLog-0001
2746 version-control: never