1 2002-05-29 Jason Thorpe <thorpej@wasabisystems.com>
3 * config.bfd (arm-*-netbsd*): Add bfd_elf32_littlearm_vec
4 and bfd_elf32_bigarm_vec to targ_selvecs.
6 2002-05-29 Ralf Habacker <ralf.habacker@freenet.de>
8 * peXXigen.c (pe_print_idata): Fix seg faults on printing import tables
9 with auto-imported symbols.
11 2002-05-29 Adam Nemet <anemet@lnxw.com>
13 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Don't add glue
14 sections only record bfd.
15 (bfd_elf32_arm_add_glue_sections_to_bfd): New function.
16 * bfd-in.h (bfd_elf32_arm_add_glue_sections_to_bfd): Declare it.
17 * bfd-in2.h: Regenerate.
19 2002-05-28 Nick Clifton <nickc@cambridge.redhat.com>
21 * syms.c (_bfd_stab_section_find_nearest_line): Move
22 declaration and initialisation of saw_line and saw_func out of
25 2002-05-29 Alan Modra <amodra@bigpond.net.au>
27 * elf64-ppc.c (ppc64_elf_get_symbol_info): New function.
28 (bfd_elf64_get_symbol_info): Define.
29 * elfxx-target.h (bfd_elfNN_get_symbol_info): Only define if undef.
31 2002-05-29 Andrey Volkov <avolkov@transas.com>
33 * cpu-h8300.c: Make default h8300 machine first in machine list.
35 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
37 * config.bfd: Added DLX configuraton.
38 * Makefile.am: Added DLX configuraton.
39 * configure.in: Added DLX configuraton.
40 * archures.c: Add DLX architecure.
41 * reloc.c: Add DLX relocs.
42 * targets.c: Added DLX target vector.
43 * configure: Regenerate.
44 * Makefile.in: Regenreate.
45 * bfd-in2.h: Regenreate.
46 * elf32-dlx.c: New file: Support DLX target.
47 * cpu-dlx.c: New file: Support DLX target.
49 2002-05-25 Alan Modra <amodra@bigpond.net.au>
51 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Formatting.
53 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Revert last change.
54 (ppc64_elf_check_relocs): Don't set up function descriptor symbol
55 strings to point inside function code sym string.
56 (func_desc_adjust): Likewise.
57 (ppc64_elf_hide_symbol): Rewrite code to look up function code sym.
59 2002-05-24 Michal Ludvig <mludvig@suse.cz>
61 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Added.
62 (elf64_x86_64_grok_psinfo): Added.
64 2002-05-24 TAMURA Kent <kent@netbsd.org>
66 * config.bfd: Add a target for i386-netbsdpe.
68 2002-05-24 Alan Modra <amodra@bigpond.net.au>
70 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy is_func
71 and is_func_descriptor.
72 (func_desc_adjust): Hide function code sym in shared libs unless
73 there is a matching exported function descriptor sym.
75 2002-05-23 Jakub Jelinek <jakub@redhat.com>
77 * elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
78 for symbols from SHF_TLS section.
79 (_bfd_elf_print_private_bfd_data): Add PT_TLS.
80 (elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
81 (map_sections_to_segments): Build PT_TLS segment if necessary.
82 (assign_file_positions_for_segments): Likewise.
83 (get_program_header_size): Account for PT_TLS segment.
84 (swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
85 SEC_THREAD_LOCAL sections to STT_TLS.
86 * reloc.c: Add 386 and IA-64 TLS relocs.
87 * section.c (SEC_THREAD_LOCAL): Define.
88 (SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
90 * elflink.h (elf_link_add_object_symbols): Support .tcommon.
91 (size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
93 (struct elf_final_link_info): Add first_tls_sec.
94 (elf_bfd_final_link): Set first_tls_sec.
95 Compute elf_hash_table (info)->tls_segment.
96 (elf_link_output_extsym): Handle STT_TLS symbols.
97 (elf_link_input_bfd): Likewise.
98 * syms.c (BSF_THREAD_LOCAL): Define.
101 * elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
102 elf_i386_mkobject, elf_i386_object_p): New functions.
103 (elf_howto_table): Add TLS relocs.
104 (elf_i386_reloc_type_lookup): Support TLS relocs.
105 (elf_i386_info_to_howto_rel): Likewise.
106 (struct elf_i386_link_hash_entry): Add tls_type.
107 (struct elf_i386_obj_tdata): New.
108 (elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
110 (struct elf_i386_link_hash_table): Add tls_ldm_got.
111 (link_hash_newfunc): Clear tls_type.
112 (elf_i386_check_relocs): Support TLS relocs.
113 (elf_i386_gc_sweep_hook): Likewise.
114 (allocate_dynrelocs): Likewise.
115 (elf_i386_size_dynamic_sections): Likewise.
116 (elf_i386_relocate_section): Likewise.
117 (elf_i386_finish_dynamic_symbol): Likewise.
118 (bfd_elf32_mkobject, elf_backend_object_p): Define.
119 * elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
120 dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
121 want_tprel, want_dtpmod, want_dtprel.
122 (elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
123 (ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
124 R_IA64_LTOFF_TPREL22.
125 (elf_code_to_howto_index): Add TLS relocs.
126 (elfNN_ia64_check_relocs): Support TLS relocs.
127 (allocate_global_data_got): Account for TLS .got data.
128 (allocate_dynrel_entries): Account for TLS dynamic relocations.
129 (elfNN_ia64_install_value): Supprt TLS relocs.
130 (set_got_entry): Support TLS relocs.
131 (elfNN_ia64_relocate_section): Likewise.
133 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
135 * elf32-arm.h (elf32_arm_final_link_relocate): For the Thumb
136 BLX reloc round the relocation up rather than down.
137 * coff-arm.c (coff_arm_relocate_section): Likewise.
139 2002-05-21 H.J. Lu (hjl@gnu.org)
141 * linker.c (_bfd_generic_link_add_one_symbol): Allow multiple
144 2002-05-22 Alan Modra <amodra@bigpond.net.au>
146 * elf64-ppc.c (ppc64_elf_size_stubs): Don't strip .branch_lt.
147 (ppc64_elf_relocate_section): Handle unresolved relocs in opd.
149 2002-05-22 Alan Modra <amodra@bigpond.net.au>
151 * elf64-ppc.c (ppc64_elf_relocate_section): Return false for
153 (ppc64_elf_size_dynamic_sections): Check for splt NULL.
155 2002-05-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
157 * bfd/bfd.c (bfd_get_arch_size): Remove bfd_set_error call for
160 2002-05-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
162 * elf-bfd.h (elf_backend_emit_relocs): Change prototype to return
164 * elflink.h (elf_link_output_relocs): Likewise. Improve error message.
165 return with false on error.
166 (elf_link_input_bfd): Check reloc_emitter return value.
168 2002-05-21 Jason Thorpe <thorpej@wasabisystems.com>
170 * config.bfd (armeb-*-netbsdelf*): New target.
172 2002-05-20 Alan Modra <amodra@bigpond.net.au>
174 * elf64-ppc.c (ppc_build_one_stub): Point undefined function syms
175 at the plt call stub.
177 2002-05-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
179 * cpu-mips.c (mips_compatible): Don't try to check machine
182 2002-05-18 Tom Rix <trix@redhat.com>
184 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_out): Fix C_FILE auxent.
186 2002-05-17 Alan Modra <amodra@bigpond.net.au>
188 * elf64-ppc.c (ppc64_elf_info_to_howto): Formatting.
189 (ppc64_elf_relocate_section): Don't warn about reloc overflow when
190 we've already warned about an undefined symbol. Report more
191 detail on reloc errors.
193 2002-05-17 Alan Modra <amodra@bigpond.net.au>
195 * acinclude.m4 (AM_INSTALL_LIBBFD): New.
196 * configure.in: Invoke AM_INSTALL_LIBBFD.
197 * Makefile.am (install-data-local): Revert 2002-05-13. Move to..
198 (install_libbfd): .. New target.
199 (uninstall_libbfd): Likewise.
200 (install-bfdlibLTLIBRARIES): Likewise.
201 (uninstall-bfdlibLTLIBRARIES): Likewise.
203 (bfdincludedir): New.
204 (lib_LTLIBRARIES): Rename to bfdlib_LTLIBRARIES.
205 * aclocal.m4: Regenerate.
206 * configure: Regenerate.
207 * Makefile.in: Regenerate.
209 2002-05-17 Stuart Balfour <sbalfour@cisco.com>
211 * hash.c (bfd_hash_lookup): Remove computation of len from inside
214 2002-05-16 Nick Clifton <nickc@cambridge.redhat.com>
216 * config.bfd: Add targets for sh64-linux (little endian and
219 2002-05-15 Laurent Pinchart <laurent.pinchart@skynet.be>
221 * peXXigen.c (pe_print_idata): Do not assume that the first thunk
222 is located in the same section as the import table. Instead
223 check, and if necessary load the section containing the thunk.
225 2002-05-15 Nick Clifton <nickc@cambridge.redhat.com>
227 * aix5ppc-core.c (xcoff64_core_p): Replace bfd_read with
229 (xcoff64_core_file_matches_executable_p): Replace bfd_read
232 2002-05-15 Alan Modra <amodra@bigpond.net.au>
234 * aix5ppc-core.c: Warning fixes.
235 * aout-adobe.c (aout_32_bfd_link_just_syms): Define.
236 * aout-target.h (MY_bfd_link_just_syms): Define.
237 * aout-tic30.c (MY_bfd_link_just_syms): Define.
238 * bfd.c (bfd_link_just_syms): Define.
239 * binary.c (binary_bfd_link_just_syms): Define.
240 * bout.c (b_out_bfd_link_just_syms): Define.
241 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Update initializer.
242 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
243 * coffcode.h (coff_bfd_link_just_syms): Define.
244 * elf-bfd.h (enum elf_link_info_type): Add ELF_INFO_TYPE_JUST_SYMS.
245 (elf_discarded_section): Check for ELF_INFO_TYPE_JUST_SYMS.
246 (_bfd_elf_link_just_syms): Declare.
247 * elf.c (_bfd_elf_link_just_syms): New function.
248 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Check that
249 sections haven't already been discarded by the linker.
250 * elflink.h (elf_link_add_object_symbols): Likewise for stab
251 sections and SEC_MERGE sections.
252 (elf_bfd_discard_info): Similarly here.
253 * elfxx-target.h (bfd_elfNN_bfd_link_just_syms): Define.
254 * i386msdos.c (msdos_bfd_link_just_syms): Define.
255 * i386os9k.c (os9k_bfd_link_just_syms): Define.
256 * ieee.c (ieee_bfd_link_just_syms): Define.
257 * ihex.c (ihex_bfd_link_just_syms): Define.
258 * libbfd-in.h (_bfd_nolink_bfd_link_just_syms): Define.
259 (_bfd_generic_link_just_syms): Declare.
260 * libecoff.h (_bfd_ecoff_bfd_link_just_syms): Define.
261 * linker.c (_bfd_generic_link_just_syms): New function.
262 * mmo.c (mmo_bfd_link_just_syms): Define.
263 * nlm-target.h (nlm_bfd_link_just_syms): Define.
264 * oasys.c (oasys_bfd_link_just_syms): Define.
265 * ppcboot.c (ppcboot_bfd_link_just_syms): Define.
266 * som.c (som_bfd_link_just_syms): Define.
267 * srec.c (srec_bfd_link_just_syms): Define.
268 * targets.c (struct bfd_target): Add _bfd_link_just_syms.
269 (BFD_JUMP_TABLE_LINK): And here.
270 * tekhex.c (tekhex_bfd_link_just_syms): Define.
271 * versados.c (versados_bfd_link_just_syms): Define.
272 * vms.c (vms_bfd_link_just_syms): Define.
273 * libbfd.h: Regenerate.
274 * bfd-in2.h: Regenerate.
276 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
278 * elf32-mips.c: Remove superfluous definitions copied from
280 (bfd_elf32_bigmips_vec,bfd_elf32_littlemips_vec): Use the
281 SGIish vectors to check the special case.
282 (mips_elf_hi16_reloc): Fix comment.
283 (mips_elf_got16_reloc): Likewise.
284 (_bfd_mips_elf32_gprel16_reloc): Likewise.
285 (elf_reloc_map): Code cleanup.
286 (mips_reloc_map): Add comment.
287 (bfd_elf23_bfd_reloc_type_lookup): Code cleanup.
288 (mips_elf32_rtype_to_howto): Likewise.
289 (mips_elf32_discard_info): Likewise.
290 (elf32_mips_irix_compat): Invert logic: Only SGIish vectors
291 lead to IRIX compatibility now.
293 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
295 * elfxx-mips.c: Call it IRIX, not Irix in comments.
297 2002-05-13 Jason Thorpe <thorpej@wasabisystems.com>
299 * config.bfd (shle-*-netbsdelf*): Add target which includes
302 2002-05-13 David Edelsohn <edelsohn@gnu.org>
304 * configure.in: Revert 2002-04-07. Instead, auto-configure
306 * configure: Regenerate.
307 * config.in: Regenerate.
308 * rs6000-core.c (CNEW_IMPL): Guard use of c_impl with HAVE_ST_C_IMPL
311 2002-05-11 Federico G. Schwindt <fgsch@olimpo.com.br>
313 * configure.in (sparc*-*-openbsd*): Support sparc64-openbsd
315 * configure: Regenerate.
317 2002-05-13 Alan Modra <amodra@bigpond.net.au>
319 * Makefile.am (install-data-local): Install headers to
320 $(exec_prefix)/include.
321 * Makefile.in: Regenerate.
323 2002-05-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
324 Daniel Jacobowitz <drow@mvista.com>
326 * coff-sh.c (sh_reloc_map): Map to R_SH_IMM32 for non-PE. Don't
329 2002-05-11 Federico G. Schwindt <fgsch@olimpo.com.br>
331 * config.bfd (alpha*-*-openbsd*, sparc64*-*-openbsd*,
332 hppa*-*-openbsd*): New targets.
333 * configure.in (alpha*-*-openbsd*): Set COREFILE.
334 * configure: Regenerate.
336 2002-05-10 Tom Rix <trix@redhat.com>
338 * coff64-rs6000.c (xcoff64_reloc_type_br): New function for
339 xcoff64_ppc_relocate_section.
340 * coff-rs6000.c : Extern common xcoff_reloc_type functions.
341 * libxcoff.h: Common xcoff_reloc_type function declaration.
343 2002-05-10 Alan Modra <amodra@bigpond.net.au>
345 * elf32-i386.c (elf_i386_relocate_section): Remove overflow checks
346 addend in 2002-05-09 commit.
348 * elf32-hppa.c (elf32_hppa_size_stubs): Revert part of 2002-05-04,
349 don't look for stubs on all undefined syms.
351 2002-05-09 Alan Modra <amodra@bigpond.net.au>
353 * elf64-ppc.c (RA_REGISTER_MASK, RA_REGISTER_SHIFT): Delete.
354 (ppc64_elf_howto_raw <R_PPC64_RELATIVE>): Not pc_relative or
357 * elf32-i386.c (elf_howto_table): Comments.
358 (elf_i386_relocate_section): Handle more relocs for relocatable
359 linking and against SEC_MERGE sections.
361 2002-05-08 Alan Modra <amodra@bigpond.net.au>
363 * elf32-ppc.c (ppc_elf_create_got): New function.
364 (ppc_elf_create_dynamic_sections): Call ppc_elf_create_got before
365 _bfd_elf_create_dynamic_sections. Correct .plt flags.
366 (ppc_elf_check_relocs): Use ppc_elf_create_got in place of
367 _bfd_elf_create_got_section.
369 2002-05-07 Alan Modra <amodra@bigpond.net.au>
371 * elf-bfd.h (struct elf_backend_data): Add rela_normal.
372 * elfxx-target.h (elf_backend_rela_normal): Define.
373 (elfNN_bed): Init rela_normal.
374 * elflink.h (elf_link_input_bfd <emit_relocs>): Handle adjustment
375 for section symbols here if rela_normal. Simplify abs section test.
376 * elf-m10200.c (mn10200_elf_relocate_section): If relocatable,
377 return immediately. Remove code handling relocatable linking.
378 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
379 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
380 * elf32-i370.c (i370_elf_relocate_section): Likewise.
381 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
382 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
383 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
384 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
385 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
386 * elf32-s390.c (elf_s390_relocate_section): Likewise.
387 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
388 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
389 * elf64-s390.c (elf_s390_relocate_section): Likewise.
390 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
391 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
392 * elf32-arm.h (elf32_arm_relocate_section): Likewise #ifndef USE_REL.
393 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
394 * elf-m10200.c (elf_backend_rela_normal): Define.
395 * elf-m10300.c (elf_backend_rela_normal): Define.
396 * elf32-fr30.c (elf_backend_rela_normal): Define.
397 * elf32-i370.c (elf_backend_rela_normal): Define.
398 * elf32-i860.c (elf_backend_rela_normal): Define.
399 * elf32-m68k.c (elf_backend_rela_normal): Define.
400 * elf32-mcore.c (elf_backend_rela_normal): Define.
401 * elf32-openrisc.c (elf_backend_rela_normal): Define.
402 * elf32-ppc.c (elf_backend_rela_normal): Define.
403 * elf32-s390.c (elf_backend_rela_normal): Define.
404 * elf32-xstormy16.c (elf_backend_rela_normal): Define.
405 * elf64-ppc.c (elf_backend_rela_normal): Define.
406 * elf64-s390.c (elf_backend_rela_normal): Define.
407 * elf64-x86-64.c (elf_backend_rela_normal): Define.
408 * elfxx-ia64.c (elf_backend_rela_normal): Define.
409 * elf32-arm.h (elf_backend_rela_normal): Define #ifndef USE_REL.
410 * elf32-m32r.c (elf_backend_rela_normal): Likewise.
412 2002-05-06 Nick Clifton <nickc@cambridge.redhat.com>
414 * elf32-arm.h (elf32_arm_final_link_relocate): Convert
415 'reloc_signed_max' and 'reloc_signed_min' into half-word offsets.
417 2002-05-06 Alan Modra <amodra@bigpond.net.au>
419 * elflink.h (elf_link_input_bfd <emit_relocs>): Adjust r_offset
420 when not relocatable. Fix reloc_emitter call for K&R.
422 2002-05-04 Alan Modra <amodra@bigpond.net.au>
424 * elf64-ppc.c (ppc64_elf_relocate_section): Reinstate code
425 reloading local sym addend mistakenly removed in 2002-05-01 change.
427 * dwarf2.c (struct line_head): Make prologue_length a bfd_vma.
428 (read_abbrevs): Change "offset" param to bfd_vma.
429 (parse_comp_unit): Change "version" and addr_size to unsigned ints.
430 Change "abbrev_offset" to bfd_vma.
431 (read_indirect_string): Use correct conversion chars in error
432 message format string, cast bfd_vma's to unsigned long.
433 (read_abbrevs): Likewise.
434 (read_attribute_value): Likewise.
435 (decode_line_info): Likewise.
436 (scan_unit_for_functions): Likewise.
437 (parse_comp_unit): Likewise.
439 2002-05-04 Tom Rix <trix@redhat.com>
441 * coffswap.h (coff_swap_reloc_in): Remove XCOFF support.
442 (coff_swap_reloc_out): Same.
443 * coff-rs6000.c: (xcoff_swap_reloc_in): Moved from coffswap.h.
444 (xcoff_swap_reloc_out): Same.
445 (xcoff_rtype2howto): Renamed from _bfd_xcoff_rtype2howto. Special
446 case some 16 bit relocs. Add reloc value to output.
447 (xcoff_howto_table): Remove 64 bit R_POS, add 16 bit
448 R_RBR. Improve names.
449 (_bfd_xcoff_reloc_type_lookup): Adjust for removal of 64 bit R_POS.
450 (bfd_xcoff_backend_data): Update with new reloc swap names.
451 (bfd_pmac_xcoff_backend_data) : Same.
452 * coff64-rs6000.c: (xcoff64_swap_reloc_in): Moved from coffswap.h.
453 (xcoff64_swap_reloc_out): Same.
454 (xcoff64_rtype2howto): Special case some 16 bit relocs and 32 bit
455 R_POS. Add reloc value to output.
456 (xcoff64_howto_table): Move 64 bit R_POS to first entry. Add 16
457 bit R_RBR. Improve names, masks.
458 (xcoff64_reloc_type_lookup): Adjust for move of 64 bit R_POS.
459 (bfd_xcoff_backend_data): Update with new reloc swap names.
460 (bfd_xcoff_aix5_backend_data) : Same.
462 2002-05-04 Alan Modra <amodra@bigpond.net.au>
464 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Add
465 bfd_count top_index, input_list, all_local_syms.
466 (elf32_hppa_setup_section_lists): New function, split from
467 elf32_hppa_size_stubs.
468 (elf32_hppa_next_input_section): Likewise.
469 (group_sections): Likewise.
470 (get_local_syms): Likewise.
471 (elf32_hppa_size_stubs): Adjust for split out functions. Look for
472 stubs on undefined syms too.
473 (elf32_hppa_set_gp): Use bfd_link_hash* instead of elf_link_hash*.
474 Only access htab elf fields when we have an elf hash table.
475 * elf32-hppa.h (elf32_hppa_setup_section_lists): Declare.
476 (elf32_hppa_next_input_section): Declare.
478 2002-05-04 Bob Byrnes <byrnes@curl.com>
480 * opncls.c (_bfd_new_bfd_contained_in): Check return value of
483 2002-05-03 H.J. Lu (hjl@gnu.org)
485 * elfxx-mips.c (mips_elf_link_hash_entry): Add forced_local.
486 (mips_elf_link_hash_newfunc): Initialize forced_local to false.
487 (mips_elf_record_global_got_symbol): Call _bfd_mips_elf_hide_symbol
488 to hide a global symbol.
489 (_bfd_mips_elf_hide_symbol): Return if forced_local is true. Set
490 forced_local to true.
492 2002-05-02 Richard Henderson <rth@redhat.com>
494 * elf64-alpha.c (elf64_alpha_relocate_section): Force relative relocs
495 vs SHN_UNDEF to zero.
497 2002-05-02 Alan Modra <amodra@bigpond.net.au>
499 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_SECTOFF>): Change to a
501 <R_PPC64_SECTOFF_DS>: Likewise.
502 (ppc64_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
504 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_SECTOFF>): Correct.
505 (ppc_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
508 * elf64-ppc.c (ppc64_elf_addr16_ha_reloc): Delete.
509 (ppc64_elf_ha_reloc): New function.
510 (ppc64_elf_brtaken_reloc): New function.
511 (ppc64_elf_sectoff_reloc): New function.
512 (ppc64_elf_sectoff_ha_reloc): New function.
513 (ppc64_elf_toc_reloc): New function.
514 (ppc64_elf_toc_ha_reloc): New function.
515 (ppc64_elf_toc64_reloc): New function.
516 (ppc64_elf_unhandled_reloc): New function.
517 (ppc64_elf_howto_raw): Use the above.
518 <R_PPC64_RELATIVE>: Mark pc_relative, pcrel_offset.
519 <R_PPC64_SECTOFF>: Not pc_relative or pcrel_offset. Fix dst_mask.
520 <R_PPC64_SECTOFF_DS>: Likewise.
521 (IS_ABSOLUTE_RELOC): Update.
522 (struct ppc_link_hash_table): Add have_undefweak.
523 (ppc64_elf_link_hash_table_create): Init.
524 (func_desc_adjust): Set have_undefweak.
525 (ppc64_elf_func_desc_adjust): Call func_desc_adjust earlier. Only
526 add the .sfpr blr when have_undefweak.
527 (ppc64_elf_setup_section_lists): Check hash table flavour.
528 (ppc64_elf_next_input_section): Move output_section->owner test to
530 (ppc64_elf_set_toc): Rename to ppc64_elf_toc, remove info param
531 and relocatable test. Return TOCstart and don't set elf_gp.
532 (ppc64_elf_relocate_section): Correct BRTAKEN/BRNTAKEN branch
533 offset calculation. Add assert on weak sym branch tweaks.
534 * elf64-ppc.h (ppc64_elf_set_toc): Delete.
535 (ppc64_elf_toc): Declare.
536 (ppc64_elf_next_input_section): Update.
538 2002-05-01 Alan Modra <amodra@bigpond.net.au>
540 * syms.c (_bfd_stab_section_find_nearest_line): Don't bomb on NULL
543 2002-05-01 Alan Modra <amodra@bigpond.net.au>
545 * elf64-ppc.c (CROR_151515, CROR_313131): Define.
546 (ppc64_elf_relocate_section): Use them. Don't look for plt calls
547 on R_PPC64_ADDR24 relocs. Require a nop or no link reg on plt
548 call branches. Correct undefined weak destination.
549 (ppc64_elf_func_desc_adjust): Always create at least one blr in
550 .sfpr, and correct case where either only savef* or restf* is
553 Long branch stubs, multiple stub sections.
554 * elf64-ppc.h (ppc64_elf_setup_section_lists): Declare.
555 (ppc64_elf_next_input_section): Declare.
556 * elf64-ppc.c: Move linker-only prototypes.
557 (STUB_SUFFIX): Define.
558 (enum ppc_stub_type): New.
559 (struct ppc_stub_hash_entry): New.
560 (struct ppc_branch_hash_entry): New.
561 (struct ppc_link_hash_entry): Add stub_cache, oh.
562 (struct ppc_link_hash_table): Add stub_hash_table etc. Remove
563 sstub. Add sbrlt, srelbrlt, has_14bit_branch, stub_iteration.
564 Rename plt_overflow to stub_error.
565 (ppc_stub_hash_lookup): Define.
566 (ppc_branch_hash_lookup): Define.
567 (stub_hash_newfunc): New function.
568 (branch_hash_newfunc): New function.
569 (link_hash_newfunc): Init new fields.
570 (ppc64_elf_link_hash_table_create): Likewise.
571 (ppc64_elf_link_hash_table_free): New function.
572 (ppc_stub_name): New function.
573 (ppc_get_stub_entry): New function.
574 (ppc_add_stub): New function.
575 (create_linkage_sections): Use bfd_make_section_anyway. Create
576 .branch_lt and .rela.branch_lt sections. Don't create .stub.
577 (ppc64_elf_check_relocs): Set has_14bit_branch on R_PPC64_REL14*,
578 and set up for plt call stubs. Link func and func desc syms.
579 (ppc64_elf_gc_sweep_hook): Handle REL14* as per REL24.
580 (func_desc_adjust): Avoid hash lookup when func desc sym available
581 via shortcut, and set links when processing.
582 (ppc64_elf_hide_symbol): Likewise.
583 (allocate_dynrelocs): Don't allocate stub section here.
584 (ppc64_elf_size_dynamic_sections): Handle sbrlt and srelbrlt.
586 (ppc_type_of_stub): New function.
587 (build_one_stub): Delete.
588 (ppc_build_one_stub): New function.
589 (ppc_size_one_stub): New function.
590 (ppc64_elf_setup_section_lists): New function.
591 (ppc64_elf_next_input_section): New function.
592 (group_sections): New function.
593 (get_local_syms): New function.
594 (ppc64_elf_size_stubs): Rewrite.
595 (ppc64_elf_build_stubs): Rewrite.
596 (ppc64_elf_relocate_section): Look up stub entry for REL24
597 relocs. Don't propagate REL14* to dynamic objects. Look for long
598 branch stubs if REL14* or REL24 relocs won't reach.
599 (bfd_elf64_bfd_link_hash_table_free): Define.
601 2002-04-30 Mark Mitchell <mark@codesourcery.com>
603 * bfd/config.bfd: Add support for powerpc-*-windiss.
605 2002-04-30 Tom Rix <trix@redhat.com>
607 * xcofflink.c (xcoff_link_add_symbols): Always copy undef C_EXT
608 symbol names into the hash table.
610 2002-04-28 Tom Rix <trix@redhat.com>
612 * coff-rs6000.c (xcoff_calculate_relocation) : Function table for
613 calulating relocations.
614 (xcoff_complain_overflow) : Function table for relocation errors.
615 (xcoff_ppc_relocate_section): Use relocation and complain function
617 (xcoff_complain_overflow_unsigned_func): New complain function.
618 (xcoff_complain_overflow_signed_func): Same.
619 (xcoff_complain_overflow_bitfield_func): Same.
620 (xcoff_complain_overflow_dont_func): Same.
621 (xcoff_reloc_type_crel): New recot function.
622 (xcoff_reloc_type_br): Same.
623 (xcoff_reloc_type_ba): Same.
624 (xcoff_reloc_type_toc): Same.
625 (xcoff_reloc_type_rel): Same.
626 (xcoff_reloc_type_neg): Same.
627 (xcoff_reloc_type_pos): Same.
628 (xcoff_reloc_type_fail): Same.
629 (xcoff_reloc_type_noop): Same.
630 * libxcoff.h : Declare common parts for xcoff64.
631 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Use relocation
632 and complain function tables.
634 2002-04-28 Alan Modra <amodra@bigpond.net.au>
636 * elf64-x86-64.c (struct elf64_x86_64_dyn_relocs): Comment typo.
637 * elf32-hppa.c (elf32_hppa_final_link): Formatting.
639 2002-04-26 Alan Modra <amodra@bigpond.net.au>
641 * opncls.c (bfd_make_readable): Call bfd_section_list_clear.
642 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
644 * elflink.h (elf_bfd_final_link): Ensure input bfd class is the
645 same as the output before calling elf_link_input_bfd.
647 * coffcode.h (coff_compute_section_file_positions): Set
648 section_tail after shuffling section list.
650 2002-04-24 Christian Groessler <chris@groessler.org>
652 * coff-z8k.c (extra_case): Fix R_IMM32 relocations: The
653 addresses are 23bit with a special layout, not plain 32bit
654 values. Prevent relocation of immediate values.
656 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
658 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): If MDMX or
659 MIPS-16 ASE flags are set, print something to indicate that.
661 2002-04-23 Alan Modra <amodra@bigpond.net.au>
663 * elf32-hppa.c (hppa_type_of_stub): Correct and simplify condition
664 under which a plt call stub is used.
665 (final_link_relocate): Similarly.
666 (allocate_plt_static): Clear h-plabel except when plt entry is
667 exclusively used for a plabel.
668 (allocate_dynrelocs): Use the above to simplify plt sizing.
669 (struct elf32_hppa_link_hash_table): Add has_22bit_branch.
670 (elf32_hppa_link_hash_table_create): Init.
672 (hppa_build_one_stub): Use BL22_RP if has_22bit_branch.
673 (elf32_hppa_check_relocs): Set has_22bit_branch.
675 * elf32-hppa.c (elf32_hppa_check_relocs): Remove debug message.
676 (final_link_relocate): Likewise.
678 2002-04-22 Jakub Jelinek <jakub@redhat.com>
680 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't build
681 search table if some FDE is DW_EH_PE_aligned encoded either.
682 (_bfd_elf_write_section_eh_frame): Handle terminating FDE specially.
684 2002-04-22 Richard Smith <richard@ex-parrot.com>
685 Jakub Jelinek <jakub@redhat.com>
687 * elf-eh-frame.c (struct eh_cie_fde): Add per_encoding_relative.
688 (_bfd_elf_discard_section_eh_frame): Set it for CIEs with pcrel
690 (_bfd_elf_write_section_eh_frame): Adjust pcrel encoded personality
693 2002-04-20 Tom Rix <trix@redhat.com>
695 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Fix C_FILE auxent.
697 2002-04-20 Alan Modra <amodra@bigpond.net.au>
699 * archures.c (bfd_lookup_arch): Move the list order comment..
700 (struct bfd_arch_info): ..to where it belongs.
701 * bfd-in2.h: Regenerate.
703 * archures.c (bfd_lookup_arch): Add comment on list order.
704 (bfd_default_set_arch_mach): Use bfd_lookup_arch.
705 * cpu-powerpc.c (bfd_powerpc_archs): Re-order so that the default
706 is always at head of list.
708 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
710 * coff-arm.c (coff_thumb_pcrel_12, coff_thumb_pcrel_9,
711 insert_thumb_branch, record_thumb_to_arm_glue): Suppress
712 definition of these functions for ARM_WINCE builds as they are
714 (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET): Do not define
715 for ARM_WINCE builds.
717 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
719 * coff-arm.c (bfd_arm_process_before_allocation):
721 2002-04-17 J"orn Rennecke <joern.rennecke@superh.com>
723 * cpu-sh.c (scan_mach): Delete.
724 (arch_info_struct): Replace scan_mach with bfd_default_scan.
725 (bfd_sh_arch): Likewise.
727 2002-04-16 Nick Clifton <nickc@cambridge.redhat.com>
729 * ihex.c (ihex_write_object_contents): Fix check for records
730 crossing 64K boundaries.
732 2002-04-16 Alan Modra <amodra@bigpond.net.au>
734 * elf32-m32r.c (m32r_elf_add_symbol_hook): Check the hash table
735 type rather than just assuming entries are ELF.
736 * elf32-sh64.c (sh64_elf_add_symbol_hook): Likewise.
737 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Likewise.
738 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Likewise.
739 * elf64-mmix.c (mmix_elf_add_symbol_hook): Use bfd_link_hash_entry
740 rather than elf_link_hash_entry.
742 2002-04-15 Richard Henderson <rth@redhat.com>
744 * elf32-mips.c (mips_elf32_object_p): Revert 0404 fragment: allow
747 2002-04-15 Michael Snyder <msnyder@redhat.com>
749 * opncls.c (bfd_close): Write contents if writeable.
750 Minor formatting tidy-ups.
752 2002-04-15 Alan Modra <amodra@bigpond.net.au>
754 * elf32-ppc.c (ppc_elf_add_symbol_hook): Check the hash table type.
756 2002-04-12 Michael Snyder <msnyder@redhat.com>
758 * bfd-in.h (bfd_get_section_lma): New access macro.
759 Minor white-space fix-up.
761 2002-04-12 Alan Modra <amodra@bigpond.net.au>
763 * elf.c (prep_headers): Don't zero EI_OSABI, EI_ABIVERSION or
766 2002-04-09 DJ Delorie <dj@redhat.com>
768 * elfarm-nabi.c (elf32_arm_howto_table): Fix ABS16 masks.
770 2002-04-09 Casper S. Hornstrup <chorns@users.sourceforge.net>
772 * coffcode.h (coff_read_word): New.
773 (coff_compute_checksum): New.
774 (coff_apply_checksum): New.
775 (coff_write_object_contents): Call coff_apply_checksum () to
776 apply checksum to PE image.
778 2002-04-08 Randolph Chung <tausq@debian.org>
780 * elf32-hppa.c (hppa_unwind_entry_compare): Move to elf-hppa.h.
781 (elf32_hppa_final_link): Split out sorting logic to..
782 * elf-hppa.h (elf_hppa_sort_unwind): ..here.
783 (elf_hppa_final_link): Call elf_hppa_sort_unwind.
785 2002-04-07 Andrew Cagney <ac131313@redhat.com>
787 * configure.in: Add missing ``|'' to powerpc-*-aix4.[4-9]*
789 * configure: Re-generate.
791 2002-04-07 Andrew Cagney <ac131313@redhat.com>
793 * configure.in: Only define AIX_CORE_DUMPX_CORE when AIX version
794 is greater or equal to 4.3.3.
795 * configure: Regenerate.
798 2002-04-05 Hans-Peter Nilsson <hp@axis.com>
800 * elf32-cris.c (cris_elf_howto_table) <R_CRIS_16_PCREL,
801 R_CRIS_32_PCREL>: Fix typo in name.
802 (cris_elf_check_relocs): Always create .rela.got here when
803 R_CRIS_16_GOTPLT or R_CRIS_32_GOTPLT is seen.
804 (elf_cris_adjust_gotplt_to_got): Don't create .rela.got here;
807 2002-04-04 Daniel Jacobowitz <drow@mvista.com>
809 * aout-adobe.c (aout_32_bfd_link_hash_table_free): Define.
810 * aout-target.h (MY_bfd_link_hash_table_free): Conditionally
812 * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise.
813 * bfd.c (bfd_link_hash_table_free): Define.
814 * binary.c (binary_bfd_link_hash_table_free): Define.
815 * bout.c (b_out_bfd_link_hash_table_free): Define.
816 * coff-rs6000.c (rs6000coff_vec): Include
817 _bfd_generic_link_hash_table_free.
818 (pmac_xcoff_vec): Likewise.
819 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
820 (aix5coff64_vec): Likewise.
821 * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define.
822 * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function.
823 (bfd_elf32_bfd_link_hash_table_free): Define.
824 * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function.
825 (bfd_elf32_bfd_link_hash_table_free): Define.
826 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally
828 * i386msdos.c (msdos_bfd_link_hash_table_free): Define.
829 * i386os9k.c (os9k_bfd_link_hash_table_free): Define.
830 * ieee.c (ieee_bfd_link_hash_table_free): Define.
831 * ihex.c (ihex_bfd_link_hash_table_free): Define.
832 * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define.
833 (_bfd_generic_link_hash_table_free): Add prototype.
834 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype.
835 * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define.
836 * linker.c (_bfd_generic_link_hash_table_free): New function.
837 * mmo.c (mmo_bfd_link_hash_table_free): Define.
838 * nlm-target.h (nlm_bfd_link_hash_table_free): Define.
839 * oasys.c (oasys_bfd_link_hash_table_free): Define.
840 * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define.
841 * som.c (som_bfd_link_hash_table_free): Define.
842 * srec.c (srec_bfd_link_hash_table_free): Define.
843 * tekhex.c (tekhex_bfd_link_hash_table_free): Define.
844 * versados.c (versados_bfd_link_hash_table_free): Define.
845 * vms.c (vms_bfd_link_hash_table_free): New function.
846 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function.
848 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc
849 instead of bfd_alloc.
850 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
851 * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise.
852 * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise.
853 * cofflink.c (_bfd_coff_link_hash_table_create): Likewise.
854 * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
855 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
856 * elf.c (_bfd_elf_link_hash_table_create): Likewise.
857 * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise.
858 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
859 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
860 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
861 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
862 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
863 * elf32-sh.c (sh_elf_link_hash_table_create): Likewise.
864 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise.
865 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
866 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
867 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
868 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise.
869 * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise.
870 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
871 * linker.c (_bfd_generic_link_hash_table_create): Likewise.
872 * m68klinux.c (linux_link_hash_table_create): Likewise.
873 * sparclinux.c (linux_link_hash_table_create): Likewise.
874 * sunos.c (sunos_link_hash_table_create): Likewise.
875 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
877 * targets.c: Add _bfd_link_hash_table_free to xvec.
879 * bfd-in2.h: Regenerate.
880 * libbfd.h: Regenerate.
881 * libcoff.h: Regenerate.
883 2002-04-04 Alan Modra <amodra@bigpond.net.au>
885 * dep-in.sed: Cope with absolute paths.
886 * Makefile.am (dep.sed): Subst TOPDIR, and not INCDIR.
888 * Makefile.in: Regenerate.
889 * coff-arm.c: Fix copyright date.
890 * cpu-h8300.c: Likewise.
891 * cpu-i370.c: Likewise.
892 * cpu-s390.c: Likewise.
893 * cpu-mips.c: Likewise.
894 * po/SRC-POTFILES.in: Regenerate.
896 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
898 * Makefile.am: Add elfxx-mips.c to the known backends.
899 (elf32-mips.lo): remove dependency to coff/external.h.
900 * Makefile.in: Regenerate.
901 * configure.in: Add elfxx-mips.lo to all vectors using elf32-mips.lo
902 Remove elf32-mips.lo from 64 bit vectors. Update dependencies
904 * configure: Regenerate.
905 * elf-bfd.h: Move all MIPS ELF specific prototypes to elfxx-mips.h.
906 (irix_compat_t): IRIX compatibility level, moved from elf32-mips.c.
907 (elf_backend_mips_irix_compat, elf_backend_mips_rtype_to_howto): New
908 MIPS specific backend functions.
909 * elf32-mips.c: Moved most code to elfxx-mips.c.
910 (mips_elf_hi16_reloc): Rename from _bfd_mips_elf_hi16_reloc and make
912 (mips_elf_lo16_reloc): Likewise, was _bfd_mips_elf_lo16_reloc.
913 (mips_elf_got16_reloc): Likewise, was _bfd_mips_elf_got16_reloc.
914 (mips_elf_gprel32_reloc): Likewise, was _bfd_mips_elf_gprel32_reloc.
915 (mips_elf32_rtype_to_howto): Rename from mips_rtype_to_howto. Changed
916 interface to allow selection of the right REL or RELA howto table.
917 (mips_elf32_object_p): Rename from _bfd_mips_elf_object_p and made
918 static. Let it refuse n32 objects.
919 (elf32_mips_grok_prstatus): Rename from _bfd_elf32_mips_grok_prstatus.
920 (elf32_mips_grok_psinfo): Rename from _bfd_elf32_mips_grok_psinfo.
921 (elf32_mips_discard_info): Rename from _bfd_elf32_mips_discard_info.
922 (elf32_mips_ignore_discarded_relocs): Rename from
923 _bfd_elf32_mips_ignore_discarded_relocs.
924 (elf32_mips_write_section): Rename from _bfd_elf32_mips_write_section.
925 (elf32_mips_irix_compat): New function, replaces IRIX_COMPAT.
926 (elf_mips_howto_table_rela): Remove.
927 * elf64-mips.c: Moved most code to elfxx-mips.c.
928 (bfd_elf64_bfd_reloc_type_lookup): Make static.
929 (mips_elf64_rtype_to_howto): New function.
930 (mips_elf64_object_p): Likewise.
931 (elf64_mips_irix_compat): Likewise.
932 * elfxx-mips.c: New file containing common code merged together from
933 elf32-mips.c and elf64-mips.c.
934 * elfxx-mips.h: New file containing MIPS specific prototypes from
936 * elfxx-target.h: Add handling for elf_backend_mips_irix_compat and
937 elf_backend_mips_rtype_to_howto.
939 2002-04-04 Alan Modra <amodra@bigpond.net.au>
941 * srec.c (MAXCHUNK, Chunk): Revise comments.
942 (srec_write_record): Correct buffer size.
943 (srec_write_header): Do without intermediate buffer.
944 (srec_write_section): Validate Chunk.
945 (srec_write_terminator): Pass NULL instead of dummy buffer.
946 (srec_write_symbols): Pass file and symbol names directly to
947 bfd_bwrite so sprintf won't overflow buffer.
949 2002-04-03 Jakub Jelinek <jakub@redhat.com>
951 * elf32-sparc.c (elf32_sparc_relocate_section): Don't emit dynamic
952 PC relative relocs against hidden symbols.
953 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
955 2002-04-03 Alan Modra <amodra@bigpond.net.au>
957 * elf.c (_bfd_elf_make_section_from_shdr): When setting section
958 LMAs, loop over segments until p_vaddr and p_memsz specify an
959 extent enclosing the section.
961 2002-04-02 Nick Clifton <nickc@cambridge.redhat.com>
963 * ihex.c (ihex_write_object_contents): Do not allow records to
964 cross a 64K boundary - wrap if necessary.
966 2002-04-01 Nathan Williams <nathanw@wasabisystems.com>
968 * elf.c (elfcore_netbsd_get_lwpid): Fix off-by-one error
969 which caused the returned LWP ID to always be 0.
971 2002-04-01 Richard Henderson <rth@redhat.com>
973 * elf32-sparc.c (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
974 (elf32_sparc_relocate_section): Use it to figure out when to
975 initialize .got entries.
976 * elf64-sparc.c: Similarly.
978 2002-03-28 Alan Modra <amodra@bigpond.net.au>
980 * linker.c (link_action): Ignore duplicate warning syms.
981 (_bfd_generic_link_write_global_symbol): Follow warning symbol link.
982 * elflink.h (elf_adjust_dynstr_offsets): Likewise.
983 (elf_adjust_dynamic_symbol): Likewise.
984 (elf_export_symbol): Likewise.
985 (elf_link_find_version_dependencies): Likewise.
986 (elf_link_assign_sym_version): Likewise.
987 (elf_link_sec_merge_syms): Likewise.
988 (elf_link_output_extsym): Likewise.
989 (elf_gc_sweep_symbol): Likewise.
990 (elf_gc_propagate_vtable_entries_used): Likewise.
991 (elf_gc_smash_unused_vtentry_relocs): Likewise.
992 (elf_gc_allocate_got_offsets): Likewise.
993 (elf_collect_hash_codes): Likewise.
994 * elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise.
995 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
996 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
997 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
998 * elf32-arm.h (elf32_arm_discard_copies): Likewise.
999 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise.
1000 (elf_cris_discard_excess_dso_dynamics): Likewise.
1001 * elf32-hppa.c (clobber_millicode_symbols): Likewise.
1002 (mark_PIC_calls): Likewise.
1003 (allocate_plt_static): Likewise.
1004 (allocate_dynrelocs): Likewise.
1005 (readonly_dynrelocs): Likewise.
1006 * elf32-i386.c (allocate_dynrelocs): Likewise.
1007 (readonly_dynrelocs): Likewise.
1008 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1009 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1010 * elf32-mips.c (mips_elf_output_extsym): Likewise.
1011 (mips_elf_sort_hash_table_f): Likewise.
1012 (mips_elf_check_mips16_stubs): Likewise.
1013 * elf32-s390.c (allocate_dynrelocs): Likewise.
1014 (readonly_dynrelocs): Likewise.
1015 * elf32-sh.c (sh_elf_discard_copies): Likewise.
1016 * elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise.
1017 (xstormy16_relax_plt_realloc): Likewise.
1018 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
1019 (elf64_alpha_output_extsym): Likewise.
1020 * elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise.
1021 * elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise.
1022 (mips_elf64_check_mips16_stubs): Likewise.
1023 (mips_elf64_output_extsym): Likewise.
1024 * elf64-ppc.c (func_desc_adjust): Likewise.
1025 (allocate_dynrelocs): Likewise.
1026 (readonly_dynrelocs): Likewise.
1027 * elf64-s390.c (allocate_dynrelocs): Likewise.
1028 (readonly_dynrelocs): Likewise.
1029 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1030 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1031 (readonly_dynrelocs): Likewise.
1032 * elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1033 * aoutx.h (aout_link_write_other_symbol): Likewise.
1034 * cofflink.c (_bfd_coff_write_task_globals): Likewise.
1035 (_bfd_coff_write_global_sym): Likewise.
1036 * i386linux.c (linux_tally_symbols): Likewise.
1037 * m68klinux.c (linux_tally_symbols): Likewise.
1038 * sparclinux.c (linux_tally_symbols): Likewise.
1039 * pdp11.c (aout_link_write_other_symbol): Likewise.
1040 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1041 * xcofflink.c (xcoff_build_ldsyms): Likewise.
1042 (xcoff_write_global_symbol): Likewise.
1044 * cofflink.c (_bfd_coff_final_link): Formatting.
1045 * cpu-mips.c (mips_compatible): Make static, prototype.
1046 * elf32-i386.c (elf_i386_check_relocs): Formatting.
1047 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1048 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
1049 * elf64-mips.c (mips_elf64_sort_hash_table): Likewise.
1050 (mips_elf64_final_link): Likewise.
1051 * elflink.h (elf_link_find_version_dependencies): Remove duplicate
1054 2002-03-27 Nick Clifton <nickc@cambridge.redhat.com>
1056 * coff-arm.c (SWAP_IN_RELOC_OFFSET): Define.
1057 (SWAP_OUT_RELOC_OFFSET): Define.
1059 2002-03-27 Gregory Steuck <greg@nest.cx>
1061 * elf.c (_bfd_elf_get_symtab_upper_bound): Leave space for
1062 terminating NULL if empty symbol table.
1063 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
1065 2002-03-26 H.J. Lu (hjl@gnu.org)
1067 * elflink.h (elf_link_input_bfd): Revert the last change since
1068 the gcc exception handling isn't fixed yet.
1070 2002-03-26 H.J. Lu (hjl@gnu.org)
1072 * elflink.h (elf_link_input_bfd): Complain about relocations
1073 against local symbols in discarded sections.
1075 2002-03-26 Alan Modra <amodra@bigpond.net.au>
1077 * elflink.h (elf_gc_mark): Don't recurse into non-ELF sections.
1079 2002-03-23 Alan Modra <amodra@bigpond.net.au>
1081 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1082 section file offset for !SEC_LOAD sections.
1084 2002-03-21 Richard Earnshaw <rearnsha@arm.com>
1086 * elf32-arm.h (elf32_arm_final_link_relocate <case R_ARM_GOTOFF>,
1087 <case R_ARM_GOT>): Handle relocations to Thumb functions.
1089 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1091 * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Prototype.
1093 * archive.c: Update copyright date.
1094 * bfd-in2.h: Regenerate.
1095 * libbfd.h: Regenerate.
1096 * Makefile.am: Run "make dep-am"
1097 * Makefile.in: Regenerate.
1098 * po/SRC-POTFILES.in: Regenerate.
1100 2002-03-20 Daniel Jacobowitz <drow@mvista.com>
1102 * dwarf2.c (struct funcinfo): Move up.
1103 (lookup_address_in_function_table): New argument function_ptr.
1105 (lookup_address_in_line_table): New argument function. If function
1106 is non-NULL, use it to handle ``addr'' before the first line note of
1108 (comp_unit_find_nearest_line): Update and swap calls to
1109 lookup_address_in_function_table and lookup_address_in_line_table.
1110 * syms.c (_bfd_stab_section_find_nearest_line): Use the first
1111 N_SLINE encountered if we see an N_FUN before any N_SLINE.
1113 2002-03-20 Tom Rix <trix@redhat.com>
1115 * coff-rs6000.c (_bfd_xcoff_stat_arch_elt): Renamed from
1116 _bfd_xcoff_generic_stat_arch_elt. Fix format check.
1117 * coff64-rs6000.c : Use _bfd_xcoff_stat_arch_elt.
1119 2002-03-19 Tom Rix <trix@redhat.com>
1121 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through all
1122 dynamic objects in archives.
1124 2002-03-19 Hans-Peter Nilsson <hp@bitrange.com>
1126 * elflink.h (NAME(bfd_elf,record_link_assignment)): Don't set
1127 STT_NOTYPE symbols to STT_OBJECT.
1129 2002-03-18 Jan Hubicka <jh@suse.cz>
1131 * cpu-i386.c (bfd_x86_64_arch): Rename to "i386:x86-64"
1133 2002-03-18 Tom Rix <trix@redhat.com>
1135 * aix5ppc.core.c : New file for AIX 5 64 bit core support.
1136 * bfd-in.h : Add bfd_xcoff_ar_archive_set_magic declaration.
1137 * coff-rs6000 (do_pad) : New function for archive padding.
1138 (do_copy) : New function for object file copying in archives.
1139 (do_shared_object_padding) : New function for padding shared
1140 objects to their text section alignment in archives.
1141 (bfd_xcoff_ar_achive_set_magic) : Stub.
1142 (xcoff_write_armap_big) : Use do_copy and do_pad.
1143 (xcoff_write_archive_contents_big) : Use do_shared_object_padding,
1145 * coff64-rs6000.c (xcoff64_write_ojbect_contents) : Use
1146 bfd_xcoff_magic_number.
1147 (xcoff64_bad_format_hook) : New function for _bfd_bad_format_hook
1149 (xcoff_backend_data_r) : Use xcoff64_bad_format_hook.
1150 (bfd_xcoff_aix5_backend_data) : New Aix 5 backend data.
1151 (aix5coff64_vec) : New Aix 5 target aix5coff64-rs6000.
1152 * rs6000-core.c : Update copyright date.
1153 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Check for NULL
1155 * coffcode.h (coff_new_section_hook) : Use new accessor macros.
1156 (coff_set_arch_mach_hook) : Add Aix 5 U64_TOCMAGIC magic #.
1157 (coff_set_flags) : Use bfd_xcoff_magic_number.
1158 * libxcoff.h (bfd_xcoff_is_xcoff64): Add U64_TOCMAGIC.
1159 * configure.in : Add powerpc-*-aix5 and rs6000-*-aix5 support.
1160 * Makefile.am : Same.
1161 * config.bfd : Same.
1163 * configure : Regnerate.
1164 * Makefile.in : Same.
1167 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1169 * po/fr.po: Updated version.
1171 2002-03-18 Alan Modra <amodra@bigpond.net.au>
1173 * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
1174 * libbfd.h: Regenerate.
1175 * archive.c (coff_write_armap): Pass on failures from
1176 bfd_write_bigendian_4byte_int.
1178 2002-03-14 H.J. Lu <hjl@gnu.org>
1180 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
1181 error to bfd_error_nonrepresentable_section for reinit_array
1184 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
1186 * coffcode.h (coff_slurp_symbol_table): When adding BSF_WEAK flag,
1187 OR it in rather than replacing previously selected flags.
1189 * elfxx-target.h (TARGET_BIG_SYM): Set ar_max_namelen to 15.
1190 (TARGET_LITTLE_SYM): Set ar_max_namelen to 15.
1192 2002-03-14 Alan Modra <amodra@bigpond.net.au>
1194 * cpu-mips.c (mips_compatible): New. Don't check bits_per_word.
1196 * elflink.h (elf_bfd_final_link): Revert last change. Instead,
1197 ensure reloc size matches before calling elf_link_input_bfd.
1198 Add an assert to check reloc size when counting output relocs.
1200 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
1202 * mmo.c (mmo_get_loc): Return NULL rather than false.
1204 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1206 * po/fr.po: Updated version.
1208 2002-03-13 Alan Modra <amodra@bigpond.net.au>
1210 * archures.c (bfd_default_compatible): Test bits_per_word.
1211 * cpu-i386.c (i386_compatible): Remove. Replace occurrences with
1212 bfd_default_compatible.
1213 * cpu-i370.c (i370_compatible): Likewise.
1214 * cpu-sparc.c (sparc_compatible): Likewise.
1215 * cpu-h8300.c (compatible): Test in->arch == out->arch.
1217 * elflink.h: Formatting fixes.
1218 (elf_link_output_extsym): Merge undefined and undef weak cases.
1220 * elflink.h (elf_bfd_final_link): Only call elf_link_input_bfd
1221 when word size of input matches output word size.
1223 2002-03-12 Andreas Jaeger <aj@suse.de>
1225 * cpu-i386.c (i386_compatible): New. Use it instead of
1226 bfd_default_compatible.
1228 2002-03-07 H.J. Lu (hjl@gnu.org)
1230 * coff-sh.c (shcoff_reloc_map): Use bfd_reloc_code_real_type
1231 as the type for bfd_reloc_val.
1233 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1235 * elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
1236 (elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
1237 (elf_hppa_final_link_relocate): Correct relocations for indirect
1238 references to local data through the DLT. Fix .opd creation for
1239 local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
1240 relocations. Use e_lsel selector for R_PARISC_DLTIND21L,
1241 R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
1242 "Processor-Specific ELF for PA_RISC, Version 1.43" document.
1243 Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
1244 * elf32-hppa.c (final_link_relocate): Revise relocation selectors
1245 as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.
1247 2002-03-05 Jakub Jelinek <jakub@redhat.com>
1249 * merge.c (_bfd_merge_sections): Don't segfault if there
1250 is nothing to merge due to GC.
1252 2002-03-05 Alan Modra <amodra@bigpond.net.au>
1254 * elf32-hppa.c (clobber_millicode_symbols): Remove hack to keep
1255 symbols that have been forced local.
1257 * elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
1258 to output forced local syms for non-shared link.
1259 (elf_link_output_extsym): Tweak condition for calling backend
1260 adjust_dynamic_symbol so that previous behaviour is kept.
1261 Whitespace changes throughout file.
1263 2002-03-04 H.J. Lu <hjl@gnu.org>
1265 * elf.c (bfd_section_from_shdr): Handle special sections,
1266 .init_array, .fini_array and .preinit_array.
1267 (elf_fake_sections): Likewise.
1269 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Create the
1270 DT entry only if the section is in output for .init_array,
1271 .fini_array and .preinit_array. Complain about .preinit_array
1273 (elf_bfd_final_link): Warn zero size for .init_array,
1274 .fini_array and .preinit_array sections.
1276 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Remove
1277 SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
1278 (elfNN_ia64_fake_sections): Remove .init_array, .fini_array and
1281 2002-03-04 Alan Modra <amodra@bigpond.net.au>
1283 * configure.in (WIN32LIBADD): Don't eval PICFLAG assignment.
1284 * configure: Regenerate.
1286 2002-03-02 Tom Rix <trix@redhat.com>
1288 * coff64-rs6000.c (xcoff64_howto_table): Replace howto types with
1290 * coff-rs6000.c (xcoff_howto_table): Same.
1292 2002-03-01 David Mosberger <davidm@hpl.hp.com>
1294 * elflink.h (size_dynamic_sections): If section named
1295 ".preinit_array" exists, create DT_PREINIT_ARRAY and
1296 DT_PREINIT_ARRAYSZ entries in dynamic table. Analogously for
1297 ".init_array" and ".fini_array".
1298 (elf_bfd_final_link): Handle DT_PREINIT_ARRAYSZ, DT_INIT_ARRAYSZ,
1299 DT_FINI_ARRAYSZ, DT_PREINIT_ARRAY, DT_INIT_ARRAY, and
1302 2002-02-26 Andrew Macleod <amacleod@cygnus.com>
1304 * elflink.h (elf_bfd_final_link): Don't crash on SHN_UNDEF local
1307 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1309 * elf64-hppa.h: Update copyright date.
1311 * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
1312 (ppc64_elf_relocate_section): Don't generate power4 style branch
1313 hints for *_BRTAKEN and *_BRNTAKEN relocs.
1315 2002-02-22 Jakub Jelinek <jakub@redhat.com>
1317 * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
1319 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1321 2002-02-21 Andreas Jaeger <aj@suse.de>
1323 * elf64-x86-64.c: Major rework that introduces all recent changes
1324 to the x86-64 backend. Get a closer match to elf32-i386.
1325 (struct elf64_x86_64_dyn_relocs): Rename from
1326 elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
1328 (struct elf64_x86_64_link_hash_table): Add short cuts to some
1330 (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
1331 remove casts, initialize new hash members.
1332 (create_got_section): New.
1333 (elf64_x86_64_create_dynamic_sections): New.
1334 (elf64_x86_64_copy_indirect_symbol): New.
1335 (elf64_x86_64_check_relocs): Don't allocate space for dynamic
1336 relocs, .got or .relgot here but do it in allocate_dynrelocs.
1337 Reference count possible .plt and .got entries. Don't test input
1338 section SEC_READONLY here to try to avoid copy relocs, and keep
1339 dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
1340 DF_TEXTREL here. Delay setting of variables until needed. Cache
1341 pointer to "sreloc" section in elf_section_data. Tweak condition
1342 under which .got created. Report files with bad relocation
1344 (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
1345 Reference count possible .plt entries. Don't deallocate .got and
1347 (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
1348 do copy reloc processing for weakdefs. Remove redundant casts and
1349 aborts. Delay setting of vars until needed. Move creation of
1350 dynamic symbols and allocation of .plt and .rela.plt to
1351 allocate_dynrelocs. Replace BFD_ASSERT with abort.
1352 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
1353 (allocate_dynrelocs): New.
1354 (readonly_dynrelocs): New.
1355 (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
1356 Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
1357 Zero out the dynamic allocated content space.
1358 (elf64_x86_64_discard_copies): Removed.
1359 (elf64_x86_64_relocate_section): Make use of dynamic section
1360 short-cuts. Localise vars, and delay setting. Better error
1361 reporting, replace BFD_ASSERT with abort. Check
1362 ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
1363 regular object file and tread the weak definition as the normal
1364 one. Don't discard relocs for undefweak or undefined symbols and
1365 check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
1367 (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
1368 symbols that have been forced local. Use same test to decide if
1369 we can use a relative reloc for got as relocate_section. Expand
1370 SHN_UNDEF comment. Move expressions out of function calls.
1371 Replace BFD_ASSERT with abort.
1372 (bfd_elf64_bfd_final_link): Removed.
1373 (elf_backend_copy_indirect_symbol): Define.
1375 2002-02-20 Tom Rix <trix@redhat.com>
1377 * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
1378 (_bfd_xcoff_reloc_type_lookup): Use it.
1379 * coff64-rs6000.c (xcoff64_howto_table): Same.
1380 (xcoff64_reloc_type_lookup): Same.
1382 2002-02-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1384 * osf-core.c (osf_core_vec): OSF/1 (Digital Unix) core files are
1387 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1389 * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
1390 (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
1391 * bfd-in2.h: Regenerate.
1392 * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
1393 Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
1395 * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
1396 (elf_s390_reloc_type_lookup): Likewise.
1397 (elf_s390_check_relocs): Likewise.
1398 (elf_s390_gc_sweep_hook): Likewise.
1399 (elf_s390_relocate_section): Likewise.
1400 (elf_s390_object_p): Use renamed architecture define.
1401 * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
1403 2002-02-19 Frank Ch. Eigler <fche@redhat.com>
1405 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
1407 2002-02-19 Jakub Jelinek <jakub@redhat.com>
1409 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
1410 absptr -> pcrel optimization for shared libs.
1411 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
1412 library cannot be converted to pcrel.
1413 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
1415 * elf32-i386.c (elf_i386_relocate_section): If
1416 _bfd_elf_section_offset returned -2, skip, but make sure the
1417 relocation is installed.
1418 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
1419 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1420 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1421 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1422 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1423 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1424 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1425 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1426 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1427 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1428 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1429 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1430 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1431 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1432 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
1433 _bfd_elf_section_offset returning -2 the same way as -1.
1434 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
1435 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
1437 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
1439 2002-02-18 Tom Rix <trix@redhat.com>
1441 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
1442 (bfd_xcoff_size_dynamic_sections): Same.
1443 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
1444 (bfd_xcoff_size_dynamic_sections): Same.
1445 * coff-rs6000.c (xcoff_generate_rtinit): Same.
1446 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
1447 * libxcoff.h (struct xcoff_backend_data_rec): Same.
1448 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
1449 * bfd-in2.h: Regenerate.
1451 2002-02-18 Alan Modra <amodra@bigpond.net.au>
1453 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
1454 (struct ppc_link_hash_table): Add sfpr.
1455 (ppc64_elf_link_hash_table_create): Init it.
1456 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
1458 (create_linkage_sections): ..here. Make .sfpr too.
1459 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
1461 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
1462 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
1463 ._restf* functions, and create as needed.
1464 (func_desc_adjust): Only force_local for shared libs.
1466 2002-02-18 David O'Brien <obrien@FreeBSD.org>
1468 * configure.in: Bump version number post 2.12 branching.
1469 * configure: Regenerate.
1471 2002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
1473 * mmo.c: Correct and improve comments.
1474 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
1475 zero-pad. Use input to fill up non-empty bfd buffer.
1476 (mmo_flush_chunk): New function.
1477 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
1478 changed. Don't emit location specifier if VMA is same as
1479 *LAST_VMAP after omitting leading zero contents. Call
1480 mmo_flush_chunk before emitting location specifier.
1481 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
1482 with mmo_write_loc_chunk calls.
1483 (mmo_internal_write_section): Call mmo_flush_chunk after
1485 (mmo_write_symbols_and_terminator): Move :Main to first position
1486 in symbol array. Add faked one if it does not exist if there are
1487 other symbols. Don't add it if there are no symbols at all. Move
1488 out test for value of :Main from symbol loop. Rename table
1489 fakemain to maintable and variable mainsym to fakemain.
1491 2002-02-15 Richard Henderson <rth@redhat.com>
1493 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
1494 section with no got matches any got. Simplify error generaion.
1496 2002-02-15 Alan Modra <amodra@bigpond.net.au>
1498 Support arbitrary length fill patterns.
1499 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
1500 (_bfd_default_link_order): Remove bfd_fill_link_order code.
1501 Call default_data_link_order.
1502 (default_fill_link_order): Delete.
1503 (default_data_link_order): New function.
1504 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
1505 of bfd_fill_link_order with bfd_data_link_order.
1506 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
1507 * elf64-mips.c (mips_elf64_final_link): Likewise.
1509 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
1510 Correct value returned in "end" for "0x<non-hex>".
1512 2002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
1514 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
1515 (scan): Test against 'mach' field in info structure.
1517 2002-02-14 Alan Modra <amodra@bigpond.net.au>
1519 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
1521 2002-02-14 Matt Fredette <fredette@netbsd.org>
1523 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
1526 2002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
1528 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
1529 non-zero physical addresses when adjusting the LMAs of new
1532 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1534 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
1535 from _bfd_elf_hppa_gen_reloc_type.
1536 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
1537 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
1538 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
1539 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
1541 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1543 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
1544 loading its contents if there's nothing to do in it.
1546 2002-02-12 Alan Modra <amodra@bigpond.net.au>
1548 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
1551 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
1552 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
1553 (ppc64_elf_finish_dynamic_sections): Set values for them.
1555 2002-02-11 Michael Snyder <msnyder@redhat.com>
1557 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
1558 * elf.c (elfcore_grok_pstatus): Add prototype.
1559 (elfcore_grok_lwpstatus): Add prototype.
1560 (elfcore_write_lwpstatus): New function.
1561 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
1563 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1565 * elf32-sh.c: Added missing prototypes.
1566 * elf32-sh64.c: Likewise.
1567 (sh_elf_align_loads): Mark unused args as such.
1568 * elf64-sh64.c: Added missing prototypes.
1569 (struct elf_sh64_link_hash_entry): Fix typo.
1570 (sh_elf64_relocate_section): Fix info argument passed to
1571 _bfd_elf_section_offset.
1573 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1575 * Makefile.am: "make dep-am".
1576 * Makefile.in: Regenerate.
1577 * aclocal.m4: Regenerate.
1578 * config.in: Regenerate.
1579 * configure: Regenerate.
1581 2002-02-10 Daniel Jacobowitz <drow@mvista.com>
1583 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
1585 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
1587 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
1588 cast warnings for the common case.
1590 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
1592 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
1594 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
1597 2002-02-09 Richard Henderson <rth@redhat.com>
1599 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
1600 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
1601 (elf64_alpha_relocate_section): Likewise.
1602 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
1603 * bfd-in2.h, libbfd.h: Rebuild.
1605 2002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
1607 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
1608 that base-plus-offset reloc accounting is consistent.
1609 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
1610 up to date for undefined symbols.
1612 2002-02-08 Eric Christopher <echristo@redhat.com>
1614 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1616 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
1617 sections for the O32 ABI.
1619 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1621 * elf32-arm.h: Fix formatting of _("...").
1622 * elf32-d10v.c: Likewise.
1623 * elf32-m68k.c: Likewise.
1624 * elf32-mips.c: Likewise.
1626 2002-02-08 Ivan Guzvinec <ivang@opencores.org>
1628 * coff-or32.c: Fix compile time warning messages.
1630 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1632 Contribute sh64-elf.
1633 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
1634 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
1635 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
1636 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
1637 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
1638 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
1639 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
1640 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
1641 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
1642 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
1644 * libbfd.h, bfd-in2.h: Rebuilt.
1645 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
1646 (sh_reloc_map): Map them.
1647 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
1648 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
1649 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
1650 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
1651 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
1652 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
1653 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
1654 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
1655 datalabel_got_offset.
1656 (sh_elf_link_hash_newfunc): Initialize it.
1657 (sh_elf_relocate_section): Augment the scope of
1658 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
1659 GOT and GOTOFF handling to new SHmedia relocation types. Support
1661 (sh_elf_check_relocs): Likewise.
1662 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
1663 PLT entries using movi_shori_putval. Support GOT_BIAS.
1664 (sh_elf_finish_dynamic_sections): Likewise.
1665 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
1666 relocation, it's now done by the caller.
1668 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
1669 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
1670 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
1671 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
1672 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
1673 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
1674 sh64_elf64_hash_table): New.
1675 (sh_elf64_howto_table): Introduce new relocs.
1676 (sh_elf64_info_to_howto): Accept new PIC relocs.
1677 (sh_elf64_relocate_section): Augment the scope of
1678 seen_stt_datalabel. Support new PIC relocs.
1679 (sh_elf64_check_relocs): Support new PIC relocs.
1680 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
1681 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
1682 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
1683 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
1684 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
1685 movi_shori_putval, movi_3shori_putval,
1686 sh64_elf64_create_dynamic_sections,
1687 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
1688 sh64_elf64_size_dynamic_sections,
1689 sh64_elf64_finish_dynamic_symbol,
1690 sh64_elf64_finish_dynamic_sections): New.
1691 (elf_backend_create_dynamic-sections,
1692 bfd_elf64_bfd_link_hash_table_create,
1693 elf_backend_adjust_dynamic_symbol,
1694 elf_backend_size_dynamic_sections,
1695 elf_backend_finish_dynamic_symbol,
1696 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
1697 elf_backend_plt_readonly, elf_backend_want_plt_sym,
1698 elf_backend_got_header_size, elf_backend_plt_header_size):
1700 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
1701 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
1702 match official numbers and names; moved unmaching ones to the
1704 * elf32-sh64.c, elf64-sh64.c: Likewise.
1705 2001-03-12 DJ Delorie <dj@redhat.com>
1706 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
1708 2001-03-12 DJ Delorie <dj@redhat.com>
1709 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
1711 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
1712 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
1713 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
1714 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
1715 .cranges section with SEC_SORT_ENTRIES set.
1716 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
1717 incoming sorted .cranges section.
1718 (sh64_bfd_elf_copy_private_section_data): New.
1719 (sh64_elf_final_write_processing): Only sort .cranges and modify
1720 start address if called by linker.
1721 2001-01-08 Ben Elliston <bje@redhat.com>
1722 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
1723 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
1724 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
1725 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1726 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
1727 line. Add comments before all entries.
1728 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
1730 (sh_elf64_reloc): Correct head comment.
1731 (sh_elf64_relocate_section): Correct spacing.
1732 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
1733 instead call reloc_dangerous callback.
1734 <case R_SH_SHMEDIA_CODE>: New case.
1735 (sh_elf64_gc_mark_hook): Correct spacing.
1736 (sh_elf64_check_relocs): Ditto.
1737 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
1739 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
1741 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
1742 clarify describing comment. Add comments before all entries.
1743 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
1744 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
1745 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1746 Sort .cranges section in final link. Prepare to set bit 0 on
1748 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
1749 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
1750 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
1752 (sh64_backend_section_from_shdr): New, to recognize
1753 SHT_SH5_CR_SORTED on incoming .cranges section.
1754 (elf_backend_section_from_shdr): Define.
1755 (sh64_elf_final_write_processing): Sort outgoing .cranges
1756 section. (New, temporarily disabled:) Set bit 0 on entry address
1757 according to ISA type.
1758 (sh64_find_section_for_address): New.
1759 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
1760 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
1761 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
1762 bfd_malloc, not xmalloc.
1763 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
1765 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
1766 temporarily disabled) setting bit 0 on entry address.
1767 (elf_backend_final_write_processing): Define.
1768 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1769 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
1770 be a proper relocation for PTA and PTB rather than a marker.
1771 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
1772 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
1773 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
1774 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
1775 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
1777 * elf64-sh64.c: Ditto.
1778 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
1779 * elf32-sh64.c: Include opcodes/sh64-opc.h
1780 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
1781 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
1782 parameters. No unused parameters. Caller changed.
1783 <case R_SH_PT_16>: New case.
1784 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
1785 * Makefile.in: Regenerate.
1786 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1787 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
1789 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1790 (sh64_elf_merge_private_data): Ditto.
1791 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
1792 to access stored section flags.
1793 (sh64_elf_final_write_processing): Return immediately unless
1794 called by linker. Use sh64_elf_section_data (cranges) to get size
1795 of linker-generated cranges entries.
1796 (sh64_elf_copy_private_data): Add missing "return true".
1797 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1798 (sh_elf64_merge_private_data): Ditto.
1799 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1800 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
1801 elf64-sh64.c:sh64_elf_fake_sections.
1802 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
1803 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1804 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
1805 (sh64_elf_final_write_processing): New.
1806 (elf_backend_final_write_processing): Define.
1807 (sh64_elf_fake_sections): Get header flags from tdata field.
1808 (sh64_elf_copy_private_data): Do not call
1809 sh64_elf_copy_private_data_internal, just copy e_flags field.
1810 (sh64_elf_merge_private_data): Do not call
1811 sh64_elf_copy_private_data_internal.
1812 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1813 Remove EF_SH64_ABI64, let ELF size make difference.
1814 Remove SH64-specific BFD section flag.
1815 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
1816 containing SHmedia through elf_section_data (asect)->tdata
1817 non-zero, not using a BFD section flag.
1818 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
1819 (sh64_elf_merge_private_data): Similar.
1820 (elf_backend_section_flags): Don't define.
1821 (sh64_elf_backend_section_flags): Delete.
1822 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
1824 (sh_elf64_merge_private_data): Similar.
1825 * section.c (Section flags definitions): Don't define
1827 (bfd-in2.h): Regenerate.
1828 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
1829 Make DataLabel references work with partial linking.
1830 * elf32-sh64.c: Fix formatting.
1831 (sh64_elf_link_output_symbol_hook): New.
1832 (elf_backend_link_output_symbol_hook): Define to
1833 sh64_elf_link_output_symbol_hook.
1834 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
1835 undefined if partial linking. Adjust sanity check.
1836 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
1837 (elf_backend_link_output_symbol_hook): Define to
1838 sh64_elf64_link_output_symbol_hook.
1839 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
1840 undefined if partial linking. Adjust sanity check.
1841 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1842 Implement semantics for inter-file DataLabel references.
1843 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
1844 (sh64_elf64_add_symbol_hook): New.
1845 (sh_elf64_relocate_section): If passing an indirect symbol with
1846 st_type STT_DATALABEL on the way to a symbol with st_other
1847 STO_SH5_ISA32, do not bitor 1 to the relocation.
1848 (elf_backend_add_symbol_hook): Define to
1849 sh64_elf64_add_symbol_hook.
1850 * elf64-sh32.c: Tweak comments.
1851 (DATALABEL_SUFFIX): Define.
1852 (sh64_elf_add_symbol_hook): New.
1853 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
1854 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
1855 symbol with st_type STT_DATALABEL on the way to a symbol with
1856 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
1857 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1858 Pass through STT_DATALABEL.
1859 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
1860 (elf_backend_get_symbol_type): Define.
1861 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
1862 (elf_backend_get_symbol_type): Define.
1863 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1864 * elf32-sh64.c: Tweak comments.
1865 (sh64_elf_copy_private_data_internal): Add prototype.
1866 (bfd_elf32_bfd_set_private_flags): Define.
1867 (sh64_elf_copy_private_data_internal): Compare machine name, not
1868 textual BFD target name, to check whether to copy section flag
1870 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
1871 Tweak section-contents-type-mismatch message.
1872 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
1873 Validize reloc-types.
1874 * elf64-sh64.c: New file.
1875 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
1876 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
1877 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
1878 Regenerate dependencies.
1879 * Makefile.in: Regenerate.
1880 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
1881 bfd_elf64_sh64l_vec.
1882 * configure.in: Handle bfd_elf64_sh64_vec and
1883 bfd_elf64_sh64l_vec.
1884 * configure: Regenerate.
1885 * po/POTFILES.in: Regenerate.
1886 * po/bfd.pot: Regenerate.
1887 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1888 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
1889 anything else but EF_SH64 and EF_SH64_ABI64.
1890 (sh64_elf_merge_private_data): Emit error for anything else but
1891 EF_SH64 and EF_SH64_ABI64.
1892 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
1894 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
1895 bfd_elf32_sh64l_vec as a temporary measure.
1896 * configure: Regenerate.
1897 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1898 * cpu-sh.c (arch_info_struct): Include sh5 item
1900 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
1901 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
1902 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
1903 * elf32-sh64.c: Tweak comments.
1904 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
1905 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
1906 (sh64_elf_copy_private_data_internal): Wrap long line.
1907 (sh64_elf_merge_private_data): Rewrite to allow objects from
1908 SH64 subsets to be linked together.
1909 (INCLUDE_SHMEDIA): Define.
1910 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
1911 Parenthesize plus-expression inside or-expression.
1912 <global symbol>: Ditto.
1913 (sh_elf_set_mach_from_flags): Remove code refusing
1914 deleted EF_SH64_32BIT_ABI flag.
1915 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
1916 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
1917 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
1918 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
1919 (sh_elf_relocate_section) <local symbol>: Or 1 in
1920 calculation of relocation if sym->st_other & STO_SH5_ISA32.
1921 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
1922 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
1924 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1925 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
1926 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
1927 Regenerate dependencies.
1928 * Makefile.in: Regenerate.
1929 * archures.c: Add bfd_mach_sh5.
1930 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
1931 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
1932 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
1933 * configure: Regenerate.
1934 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
1935 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
1936 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1937 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
1938 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
1939 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
1940 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
1941 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
1942 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
1943 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
1945 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
1947 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
1948 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
1949 shmedia_prepare_reloc, goto final_link_relocate if it returns
1950 non-zero, else fail as before.
1951 (sh_elf_set_mach_from_flags): Provide function only if not defined
1952 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
1953 (sh_elf_set_private_flags): Provide function only if not defined
1955 (sh_elf_copy_private_data): Similar.
1956 (sh_elf_merge_private_data): Similar.
1957 * section.c (SEC_SH_ISA_SHMEDIA): New.
1958 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
1959 * elf32-sh64.c: New file.
1960 * libbfd.h: Regenerate.
1961 * bfd-in2.h: Regenerate.
1962 * po/POTFILES.in: Regenerate.
1963 * po/bfd.pot: Regenerate.
1964 * bfd-in2.h: Regenerate.
1965 * libbfd.h: Regenerate.
1967 2002-02-07 Daniel Jacobowitz <drow@mvista.com>
1969 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
1970 been included, not drag it in.
1971 * bfd-in2.h: Regenerate.
1973 2002-02-06 H.J. Lu (hjl@gnu.org)
1975 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
1976 the mach and ISA fields if necessary.
1978 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
1980 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
1981 ARM architecture when an F_ARM_5 flag is detected, since we cannot
1982 be sure exactly which architecture this represents.
1984 2002-02-05 Nick Clifton <nickc@redhat.com>
1986 * po/tr.po: Updated translation.
1988 2002-02-05 Alan Modra <amodra@bigpond.net.au>
1990 From Jimi X <jimix@watson.ibm.com>
1991 * archures (bfd_mach_ppc64): Define.
1992 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
1993 (bfd_powerpc_arch): Define.
1994 * bfd-in2.h: Regenerate.
1995 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
1996 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
1997 (bfd_powerpc_archs): Add default powerpc64 arch.
1999 2002-02-05 Alan Modra <amodra@bigpond.net.au>
2001 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
2002 against section syms in readonly sections. Don't do the global
2003 sym check if we find one.
2004 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
2005 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
2006 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
2007 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
2008 (elf_s390_grok_prstatus): Add missing prototype.
2010 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2012 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
2013 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
2014 Call bfd_get_section_by_name only once. Initialize
2015 bpodata->n_bpo_relocs_this_section.
2016 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
2018 (bpo_reloc_request_sort_fn): Don't use difference of values as
2021 2002-02-02 David O'Brien <obrien@FreeBSD>
2023 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
2024 version 4.5 and later the same as 5-CURRENT.
2025 * configure: Re-generate.
2027 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2029 * config.bfd (hppa*-*-netbsd*): New target.
2031 2002-01-31 Philipp Thomas <pthomas@suse.de>
2033 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
2034 to front of message. Unify messages with elf32-arm.h. Use
2035 commas where neccessary.
2036 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
2037 ERROR in messages. Unify messages with coff-arm.c. Correct
2038 VFP/FPA error message.
2039 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
2040 APCS-32 for translation.
2042 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2044 Perform on-demand global register allocation from
2045 R_MMIX_BASE_PLUS_OFFSET relocs.
2046 * elf64-mmix.c (struct bpo_reloc_section_info, struct
2047 bpo_reloc_request, struct bpo_greg_section_info): New.
2048 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
2049 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
2050 _bfd_mmix_check_all_relocs,
2051 _bfd_mmix_prepare_linker_allocated_gregs,
2052 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
2053 (elf_mmix_howto_table): Correct src_mask for most relocs.
2054 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
2056 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
2057 case. Fix typo in comment. New label do_mmix_reloc.
2058 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
2059 store first object file with a base-plus-offset reloc. Call
2060 mmix_elf_check_common_relocs for the part common with mmo.
2061 (mmix_elf_final_link): Write out linker-allocated register
2063 (elf_backend_gc_sweep_hook): Define.
2064 (bfd_elf64_bfd_relax_section): Define.
2066 * mmo.c: Don't include <ctype.h>
2067 (mmo_init): Correct init-once logic.
2069 2002-02-01 Tom Rix <trix@redhat.com>
2071 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
2073 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2075 * Makefile.am: Run "make dep-am"
2076 * Makefile.in: Regenerate.
2078 2002-01-31 David O'Brien <obrien@FreeBSD>
2080 * configure.in: Recognize the differences in core files from FreeBSD
2081 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
2083 * configure: Regenerate.
2085 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2087 * coff-or32.c: New file.
2088 * cpu-or32.c: New file.
2089 * elf32-or32.c: New file.
2090 * archures.c: Add support for or32.
2091 * targets.c: Add support for or32.
2092 * bfd-in2.h: Regenerate.
2093 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
2094 coff_write_object_contents): Add support for or32.
2095 * config.bfd: Add target.
2096 * configure.in: Add support for or32.
2097 * configure: Regenerate.
2098 * Makefile.am: Add support for or32.
2099 * Makefile.in: Regenerate.
2100 * po/SRC-POTFILES.in: Add or32 files.
2101 * po/bfd.pot: Regenerate.
2103 2002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
2104 Don Lindsay <lindsayd@cisco.com>
2106 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
2107 false' with a return of a bfd_reloc_ error code.
2109 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2111 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2112 unexport unreferenced symbols when --export-dynamic. Call
2113 _bfd_elf_strtab_delref when unexporting.
2115 2002-01-30 Daniel Jacobowitz <drow@mvista.com>
2117 * bfd-in.h: Include <stdbool.h> if it is available.
2118 * bfd-in2.h: Regenerated.
2120 2002-01-31 Alan Modra <amodra@bigpond.net.au>
2122 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
2125 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
2127 * archures.c: Tidy up formatting of embedded comments.
2128 * bfd.c: Tidy up formatting of embedded comments.
2129 * bfd-in.h: Fix formatting of comments.
2130 * reloc.c: Tidy up formatting of ordinary & embedded comments.
2131 * section.c: Tidy up formatting of embedded comments.
2132 * syms.c: Tidy up formatting of embedded comments.
2133 * targets.c: Tidy up formatting of embedded comments.
2135 * bfd-in2.h: Regenerate.
2137 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
2139 * vms-tir.c (cmd_name): New function.
2140 (tir_cmd_name): New function.
2141 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
2142 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
2145 * peXXigen.c (pe_print_idata): Rearrange message to aid in
2147 (pe_print_pdata): Rearrange message to aid in translation.
2149 * libbfd.c (warn_deprecated): Rearrange error message to aid in
2152 * ihex.c (ihex_write_object_contents): Fix spelling typo.
2154 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
2156 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
2157 message to aid in translation.
2159 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
2160 to aid in translation.
2162 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
2164 2002-01-30 Philipp Thomas <pthomas@suse.de>
2166 * coff-arm.c, elf32-elf.h: Unify messages.
2168 2002-01-30 Nick Clifton <nickc@redhat.com>
2170 * po/sv.po: Updated translation.
2172 2002-01-30 Philipp Thomas <pthomas@suse.de>
2174 * dwarf2.c (read_abbrev): Use full section name in error message.
2175 (decode_line_info): Likewise.
2177 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
2180 2002-01-30 Alan Modra <amodra@bigpond.net.au>
2182 * elf64-ppc.c (func_desc_adjust): Only provide missing function
2183 descriptor symbols for undefined function code syms. Clear
2184 ELF_LINK_NON_ELF so that they can stay weak.
2186 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2187 Mitch Lichtenberg <mpl@broadcom.com>
2189 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
2190 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
2191 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
2193 * bfd-in2.h: Regenerate.
2195 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2197 * elf32-mips.c: Add additional comments about HI16 relocation
2199 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
2200 pc-relative relocations. (Reverts change made on 2001-10-31.)
2201 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
2202 for pc-relative relocations.
2203 (mips_elf_calculate_relocation): Add a comment about a kludge
2204 in the R_MIPS_GNU_REL_HI16 handling.
2205 (_bfd_mips_elf_relocate_section): Implement that kludge;
2206 adjust pc-relative HI16 relocation for difference in HI16 and
2207 LO16 addresses, since it can't easily be done in
2208 mips_elf_calculate_relocation.
2210 2002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
2212 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
2213 relocations with PC32 relocations for undefined or weak symbols.
2214 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
2215 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
2217 2002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
2219 * elfcore.h (elf_core_file_p): Improve comment for last change.
2221 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2223 * configure: Regenerated.
2225 2002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
2227 * elfcore.h (elf_core_file_p): Set the machine architecture
2228 before processing the program headers.
2230 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2232 * configure.in <64-bit configuration>: If using gcc, check and
2233 emit error for egcs-1.1.2.
2234 * configure: Regenerate.
2236 2002-01-26 Egor Duda <deo@logos-m.ru>
2238 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
2239 as possible to avoid stack corruption.
2241 2002-01-26 Richard Henderson <rth@redhat.com>
2243 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
2244 for non-allocated sections.
2246 2002-01-25 Mark Kettenis <kettenis@gnu.org>
2248 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
2249 prstat.pr_reg even if it is a struct.
2251 2002-01-25 Steve Ellcey <sje@cup.hp.com>
2253 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
2255 2002-01-25 Philipp Thomas <pthomas@suse.de>
2257 * coffgen.c (coff_print_symbol): Don't mark info message
2260 2002-01-25 Nick Clifton <nickc@redhat.com>
2262 * po/fr.po: Updated translation.
2263 * po/es.po: Updated translation.
2265 2002-01-25 Philipp Thomas <pthomas@suse.de>
2267 * coff-alpha.c (alpha_relocate_section): Unify warning message
2268 for GP relative relocations without GP defined.
2269 * coff-mips.c (mips_relocate_section): Likewise.
2271 2002-01-25 Alan Modra <amodra@bigpond.net.au>
2273 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
2274 unsigned overflow when new_offset < old_offset.
2276 2002-01-24 Philipp Thomas <pthomas@suse.de>
2278 * bfd.c (_bfd_abort): Fix typo.
2280 2002-01-23 Richard Henderson <rth@redhat.com>
2282 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
2283 plt entries for undefweak symbols.
2285 2002-01-23 Steve Ellcey <sje@cup.hp.com>
2287 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
2289 (bfd_elf64_ia64_hpux_big_vec): Ditto.
2290 (bfd_elf32_h8300_vec): Ditto.
2292 2002-01-23 Alan Modra <amodra@bigpond.net.au>
2294 * elf64-ppc.c: Remove stale part of ABI comment.
2295 (NO_OPD_RELOCS): Define.
2296 (ppc64_elf_check_relocs): Use it.
2297 (ppc64_elf_relocate_section): Here too.
2298 (build_one_stub): Don't point function syms at the stub. Instead,
2300 (ppc64_elf_relocate_section): Check whether REL24 relocs should
2301 really go to the stub. Make all dynamic relocs in opd against
2303 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
2306 2002-01-22 Richard Henderson <rth@redhat.com>
2308 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
2310 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2312 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
2313 TOC_BASE_OFF adjustment.
2315 * Makefile.am: Run "make dep-am".
2316 * Makefile.in: Regenerate.
2317 * po/SRC-POTFILES.in: Regenerate.
2319 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
2321 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
2324 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
2326 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
2327 Check for and emit error if sgot is NULL at this point.
2329 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2331 * config.bfd (ia64*-*-netbsd*): New target.
2333 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
2335 * som.c (som_write_space_strings): Comment typo fix.
2337 2002-01-21 Alan Modra <amodra@bigpond.net.au>
2339 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
2340 is_func_descriptor fields.
2341 (link_hash_newfunc): Init them.
2342 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
2343 dot are candidates for plt entries. When processing .opd relocs,
2344 set function descriptor strings to point inside function code
2345 string, and set new ppc_link_hash_entry fields.
2346 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
2347 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
2348 function descriptors. It's now done in..
2349 (func_desc_adjust): New.
2350 (ppc64_elf_func_desc_adjust): New.
2351 (define elf_backend_always_size_sections): Define.
2352 (ppc64_elf_hide_symbol): New.
2353 (define elf_backend_hide_symbol): Define.
2354 (allocate_dynrelocs): Remove code looking up function descriptors
2355 as that has been done earlier.
2356 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
2358 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
2359 up function descriptor.
2360 (build_one_stub): Look up the function code sym. Check for
2361 invalid plt offsets.
2362 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
2363 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
2365 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
2367 (_bfd_elf_link_hash_hide_symbol): Likewise.
2368 * elflink.h (elf_link_add_object_symbols): Adjust call to
2369 elf_backend_hide_symbol.
2370 (elf_fix_symbol_flags): Likewise.
2371 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
2373 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
2374 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
2375 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
2376 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
2377 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
2379 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
2380 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
2381 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
2383 2002-01-18 Alan Modra <amodra@bigpond.net.au>
2385 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
2386 dynamic function descriptor symbol, not the associated function
2389 2002-01-17 Eric Christopher <echristo@redhat.com>
2391 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
2393 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2395 * po/bfd.pot: Regenerate.
2396 * po/fr.po: Regenerate.
2398 2002-01-17 Alan Modra <amodra@bigpond.net.au>
2400 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
2401 Remove "Elf_Internal_Shdr *" param.
2402 (_bfd_mips_elf_section_from_bfd_section): Ditto.
2403 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
2404 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
2405 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
2406 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
2407 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
2408 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
2409 function to override special sections. Remove hdr arg from
2410 backend call, and don't loop.
2412 2002-01-16 Eric Christopher <echristo@redhat.com>
2414 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
2415 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
2416 relocations requiring gp0 and gp.
2418 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
2420 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
2422 (elf32_arm_print_private_bfd_data): Likewise.
2424 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
2426 * po/tr.po: Import new version.
2428 2002-01-16 Alan Modra <amodra@bigpond.net.au>
2430 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
2431 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
2432 (ORI_R0_R0_0): Correct.
2434 2002-01-16 Alan Modra <amodra@bigpond.net.au>
2436 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
2437 when plt_not_loaded.
2438 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
2439 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
2440 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
2441 (ppc64_elf_glink_code): Delete.
2442 (PPC64_ELF_GLINK_SIZE): Delete.
2443 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
2444 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
2445 ORI_R0_R0_0): Define.
2446 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
2447 (struct ppc_link_hash_table): Add sstub and plt_overflow.
2448 (ppc64_elf_link_hash_table_create): Init them.
2449 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
2450 Don't copy to shared lib.
2451 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
2452 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
2453 (allocate_dynrelocs <plt>): Don't change function sym here. Make
2454 room for .stub and .glink code.
2455 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
2457 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
2458 bfd_elf64_bfd_final_link.
2459 (bfd_elf64_bfd_final_link): Don't define.
2460 (ppc64_elf_size_stubs): New.
2461 (build_plt_stub): New.
2462 (build_one_stub): New.
2463 (ppc64_elf_build_stubs): New.
2464 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
2465 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
2466 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
2467 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
2468 case output sections not separate. Adjust DT_RELASZ to not
2469 include plt relocs. Set reserved got entry. Set got and plt
2471 (elf_backend_got_header_size): Set to 8.
2472 * elf64-ppc.h: New file.
2474 2002-01-16 Alan Modra <amodra@bigpond.net.au>
2476 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
2477 sections, use bfd_section_list_remove.
2478 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2479 * elflink.h (elf_link_add_object_symbols): When removing all
2480 sections, use bfd_section_list_clear.
2482 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2484 * po/sv.po: New file: Swedish translation.
2485 * configure.in (ALL_LINGUAS): Add sv.
2486 * configure: Regenerate.
2488 2002-01-15 Jakub Jelinek <jakub@redhat.com>
2490 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
2491 * elf.c (merge_sections_remove_hook): New function.
2492 (_bfd_elf_merge_sections): Pass it as 3rd argument to
2493 _bfd_merge_sections.
2494 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
2495 * libbfd.h: Rebuilt.
2496 * merge.c (_bfd_merge_sections): Add remove_hook argument.
2497 Call remove_hook if a SEC_EXCLUDE section is encountered.
2499 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2501 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
2502 (xstormy16_reloc_map): Initialise new field with correct howto
2504 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
2507 2002-01-10 Michael Snyder <msnyder@redhat.com>
2509 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
2510 (elfcore_write_pstatus): Use long instead of pid_t;
2511 * elf-bfd.h: Change prototypes to use long instead of pid_t;
2513 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
2515 * elf.c: Update copyright years.
2516 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
2517 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
2519 2002-01-08 Michael Snyder <msnyder@redhat.com>
2521 Add capability to write corefile note sections, for gdb.
2522 * elf.c (elfcore_write_note): New function.
2523 (elfcore_write_prpsinfo): New function.
2524 (elfcore_write_prstatus): New function.
2525 (elfcore_write_pstatus): New function.
2526 (elfcore_write_prfpreg): New function.
2527 (elfcore_write_prxfpreg): New function.
2528 * elf-bfd.h: Add prototypes for above functions.
2530 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
2532 * elf.c (elf_fake_sections): Propagate errors from
2533 elf_backend_fake_section.
2535 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2537 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
2538 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
2539 (elf32-sh-nbsd.lo): New rule.
2540 * Makefile.in: Regenerate.
2541 * config.bfd (sh*le-*-netbsdelf*): New target.
2542 (sh*-*-netbsdelf*): New target.
2543 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
2544 (bfd_elf32_shnbsd_vec): New vector.
2545 (bfd_elf32_shlnbsd_vec): New vector.
2546 * configure: Regenerate.
2547 * elf32-sh-nbsd.c: New file.
2548 * targets.c: Update copyright years.
2549 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
2550 bfd_elf32_shnbsd_vec.
2552 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
2554 * coff-rs6000.c (READ20): Use bfd_scan_vma.
2556 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
2558 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
2559 of a symbol in a section that will be deleted.
2561 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2563 * po/es.po: New file: Spanish translation.
2564 * configure.in (ALL_LINGUAS): Add es.
2565 * configure: Regenerate.
2567 2002-01-06 Steve Ellcey <sje@cup.hp.com>
2569 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
2570 argument so we can handle HP-UX specially.
2571 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
2572 (elfNN_hpux_backend_section_from_bfd_section): New for support
2573 of SHN_IA_64_ANSI_COMMON.
2574 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
2575 (is_unwind_section_name): Add special HP-UX support.
2576 (elfNN_ia64_section_from_shdr): Add support for more sections.
2577 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
2578 add support for more sections.
2579 (elfNN_ia64_additional_program_headers): Modify
2580 is_unwind_section_name call.
2581 (elfNN_ia64_modify_segment_map): Remove assumption that there is
2582 only one unwind section in segment.
2584 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2586 * syms.c (_bfd_generic_make_empty_symbol): New function.
2587 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
2588 _bfd_generic_make_empty_symbol.
2589 * libbfd.h: Regenerate.
2590 * bfd-in2.h: Regenerate.
2591 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
2592 (hppabsd_core_get_symtab_upper_bound): Don't define.
2593 (hppabsd_core_get_symtab): Likewise.
2594 (hppabsd_core_print_symbol): Likewise.
2595 (hppabsd_core_get_symbol_info): Likewise.
2596 (hppabsd_core_bfd_is_local_label_name): Likewise.
2597 (hppabsd_core_get_lineno): Likewise.
2598 (hppabsd_core_find_nearest_line): Likewise.
2599 (hppabsd_core_bfd_make_debug_symbol): Likewise.
2600 (hppabsd_core_read_minisymbols): Likewise.
2601 (hppabsd_core_minisymbol_to_symbol): Likewise.
2602 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
2604 * hpux-core.c: Similarly.
2605 * irix-core.c: Similarly.
2606 * osf-core.c: Similarly.
2607 * sco5-core.c: Similarly.
2608 * binary.c (binary_make_empty_symbol): Remove function, define as
2609 _bfd_generic_make_empty_symbol.
2610 * ihex.c (ihex_make_empty_symbol): Likewise.
2611 * mmo.c (mmo_make_empty_symbol): Likewise.
2612 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
2613 * srec.c (srec_make_empty_symbol): Likewise.
2614 * versados.c (versados_make_empty_symbol): Likewise.
2615 * vms.c (_bfd_vms_make_empty_symbol): Remove.
2616 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
2617 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
2618 rather than _bfd_vms_make_empty_symbol.
2619 * vms-misc.c (new_symbol): Likewise.
2621 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2623 * section.c (bfd_section_init): Remove unnecessary initialisations.
2624 (bfd_section_list_clear): New function.
2625 (bfd_section_list_remove, bfd_section_list_insert): New macros.
2626 (_bfd_strip_section_from_output): Use them.
2627 * coffcode.h (coff_set_alignment_hook): Likewise.
2628 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
2629 * elf64-mips.c (mips_elf64_final_link): Likewise.
2630 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2631 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2632 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2633 * bfd-in2.h: Regenerate.
2635 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
2636 rather than doing our own section handling. Clean up after errors
2637 with bfd_release and bfd_section_list_clear. Handle unexpected
2639 * aoutf1.h (sunos4_core_file_p): Likewise.
2640 * aix386-core.c (aix386_core_file_p): Likewise.
2641 * cisco-core.c (cisco_core_file_validate): Likewise.
2642 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2643 * trad-core.c (trad_unix_core_file_p): Likewise.
2645 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
2646 with bfd_release and bfd_section_list_clear.
2647 * hpux-core.c (hpux_core_core_file_p): Likewise.
2648 * irix-core.c (irix_core_core_file_p): Likewise.
2649 * lynx-core.c (lynx_core_file_p): Likewise.
2650 * osf-core.c (osf_core_core_file_p): Likewise.
2651 * rs6000-core.c (rs6000coff_core_p): Likewise.
2652 * sco5-core.c (sco5_core_file_p): Likewise.
2654 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
2655 sign extension adjustments without conditionals.
2657 2002-01-04 Jakub Jelinek <jakub@redhat.com>
2659 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
2660 CIE at .eh_frame start is removed due to no FDEs referencing it.
2662 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2664 * config.bfd (x86_64-*-netbsd*): New target.
2665 * configure.in (x86_64-*-netbsd*): Set COREFILE
2667 * configure: Regenerated.
2669 2002-01-03 Tom Rix <trix@redhat.com>
2671 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
2672 for recent bfd_make_section_anyway change.
2674 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
2676 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2677 R_ARM_THM_PC11 reloc.
2679 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2681 * configure.in (LINGUAS): Add ja.
2682 * configure: Regenerate.
2683 * po/ja.po: Import from translation project's web site.
2685 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2687 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
2688 messages to ease translation into other languages.
2690 For older changes see ChangeLog-0001
2696 version-control: never
projects / deliverable / binutils-gdb.git / blob