1 2002-05-04 Alan Modra <amodra@bigpond.net.au>
3 * elf64-ppc.c (ppc64_elf_relocate_section): Reinstate code
4 reloading local sym addend mistakenly removed in 2002-05-01 change.
6 * dwarf2.c (struct line_head): Make prologue_length a bfd_vma.
7 (read_abbrevs): Change "offset" param to bfd_vma.
8 (parse_comp_unit): Change "version" and addr_size to unsigned ints.
9 Change "abbrev_offset" to bfd_vma.
10 (read_indirect_string): Use correct conversion chars in error
11 message format string, cast bfd_vma's to unsigned long.
12 (read_abbrevs): Likewise.
13 (read_attribute_value): Likewise.
14 (decode_line_info): Likewise.
15 (scan_unit_for_functions): Likewise.
16 (parse_comp_unit): Likewise.
18 2002-05-04 Tom Rix <trix@redhat.com>
20 * coffswap.h (coff_swap_reloc_in): Remove XCOFF support.
21 (coff_swap_reloc_out): Same.
22 * coff-rs6000.c: (xcoff_swap_reloc_in): Moved from coffswap.h.
23 (xcoff_swap_reloc_out): Same.
24 (xcoff_rtype2howto): Renamed from _bfd_xcoff_rtype2howto. Special
25 case some 16 bit relocs. Add reloc value to output.
26 (xcoff_howto_table): Remove 64 bit R_POS, add 16 bit
28 (_bfd_xcoff_reloc_type_lookup): Adjust for removal of 64 bit R_POS.
29 (bfd_xcoff_backend_data): Update with new reloc swap names.
30 (bfd_pmac_xcoff_backend_data) : Same.
31 * coff64-rs6000.c: (xcoff64_swap_reloc_in): Moved from coffswap.h.
32 (xcoff64_swap_reloc_out): Same.
33 (xcoff64_rtype2howto): Special case some 16 bit relocs and 32 bit
34 R_POS. Add reloc value to output.
35 (xcoff64_howto_table): Move 64 bit R_POS to first entry. Add 16
36 bit R_RBR. Improve names, masks.
37 (xcoff64_reloc_type_lookup): Adjust for move of 64 bit R_POS.
38 (bfd_xcoff_backend_data): Update with new reloc swap names.
39 (bfd_xcoff_aix5_backend_data) : Same.
41 2002-05-04 Alan Modra <amodra@bigpond.net.au>
43 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Add
44 bfd_count top_index, input_list, all_local_syms.
45 (elf32_hppa_setup_section_lists): New function, split from
46 elf32_hppa_size_stubs.
47 (elf32_hppa_next_input_section): Likewise.
48 (group_sections): Likewise.
49 (get_local_syms): Likewise.
50 (elf32_hppa_size_stubs): Adjust for split out functions. Look for
51 stubs on undefined syms too.
52 (elf32_hppa_set_gp): Use bfd_link_hash* instead of elf_link_hash*.
53 Only access htab elf fields when we have and elf hash table.
54 * elf32-hppa.h (elf32_hppa_setup_section_lists): Declare.
55 (elf32_hppa_next_input_section): Declare.
57 2002-05-04 Bob Byrnes <byrnes@curl.com>
59 * opncls.c (_bfd_new_bfd_contained_in): Check return value of
62 2002-05-03 H.J. Lu (hjl@gnu.org)
64 * elfxx-mips.c (mips_elf_link_hash_entry): Add forced_local.
65 (mips_elf_link_hash_newfunc): Initialize forced_local to false.
66 (mips_elf_record_global_got_symbol): Call _bfd_mips_elf_hide_symbol
67 to hide a global symbol.
68 (_bfd_mips_elf_hide_symbol): Return if forced_local is true. Set
71 2002-05-02 Richard Henderson <rth@redhat.com>
73 * elf64-alpha.c (elf64_alpha_relocate_section): Force relative relocs
76 2002-05-02 Alan Modra <amodra@bigpond.net.au>
78 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_SECTOFF>): Change to a
80 <R_PPC64_SECTOFF_DS>: Likewise.
81 (ppc64_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
83 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_SECTOFF>): Correct.
84 (ppc_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
87 * elf64-ppc.c (ppc64_elf_addr16_ha_reloc): Delete.
88 (ppc64_elf_ha_reloc): New function.
89 (ppc64_elf_brtaken_reloc): New function.
90 (ppc64_elf_sectoff_reloc): New function.
91 (ppc64_elf_sectoff_ha_reloc): New function.
92 (ppc64_elf_toc_reloc): New function.
93 (ppc64_elf_toc_ha_reloc): New function.
94 (ppc64_elf_toc64_reloc): New function.
95 (ppc64_elf_unhandled_reloc): New function.
96 (ppc64_elf_howto_raw): Use the above.
97 <R_PPC64_RELATIVE>: Mark pc_relative, pcrel_offset.
98 <R_PPC64_SECTOFF>: Not pc_relative or pcrel_offset. Fix dst_mask.
99 <R_PPC64_SECTOFF_DS>: Likewise.
100 (IS_ABSOLUTE_RELOC): Update.
101 (struct ppc_link_hash_table): Add have_undefweak.
102 (ppc64_elf_link_hash_table_create): Init.
103 (func_desc_adjust): Set have_undefweak.
104 (ppc64_elf_func_desc_adjust): Call func_desc_adjust earlier. Only
105 add the .sfpr blr when have_undefweak.
106 (ppc64_elf_setup_section_lists): Check hash table flavour.
107 (ppc64_elf_next_input_section): Move output_section->owner test to
109 (ppc64_elf_set_toc): Rename to ppc64_elf_toc, remove info param
110 and relocatable test. Return TOCstart and don't set elf_gp.
111 (ppc64_elf_relocate_section): Correct BRTAKEN/BRNTAKEN branch
112 offset calculation. Add assert on weak sym branch tweaks.
113 * elf64-ppc.h (ppc64_elf_set_toc): Delete.
114 (ppc64_elf_toc): Declare.
115 (ppc64_elf_next_input_section): Update.
117 2002-05-01 Alan Modra <amodra@bigpond.net.au>
119 * syms.c (_bfd_stab_section_find_nearest_line): Don't bomb on NULL
122 2002-05-01 Alan Modra <amodra@bigpond.net.au>
124 * elf64-ppc.c (CROR_151515, CROR_313131): Define.
125 (ppc64_elf_relocate_section): Use them. Don't look for plt calls
126 on R_PPC64_ADDR24 relocs. Require a nop or no link reg on plt
127 call branches. Correct undefined weak destination.
128 (ppc64_elf_func_desc_adjust): Always create at least one blr in
129 .sfpr, and correct case where either only savef* or restf* is
132 Long branch stubs, multiple stub sections.
133 * elf64-ppc.h (ppc64_elf_setup_section_lists): Declare.
134 (ppc64_elf_next_input_section): Declare.
135 * elf64-ppc.c: Move linker-only prototypes.
136 (STUB_SUFFIX): Define.
137 (enum ppc_stub_type): New.
138 (struct ppc_stub_hash_entry): New.
139 (struct ppc_branch_hash_entry): New.
140 (struct ppc_link_hash_entry): Add stub_cache, oh.
141 (struct ppc_link_hash_table): Add stub_hash_table etc. Remove
142 sstub. Add sbrlt, srelbrlt, has_14bit_branch, stub_iteration.
143 Rename plt_overflow to stub_error.
144 (ppc_stub_hash_lookup): Define.
145 (ppc_branch_hash_lookup): Define.
146 (stub_hash_newfunc): New function.
147 (branch_hash_newfunc): New function.
148 (link_hash_newfunc): Init new fields.
149 (ppc64_elf_link_hash_table_create): Likewise.
150 (ppc64_elf_link_hash_table_free): New function.
151 (ppc_stub_name): New function.
152 (ppc_get_stub_entry): New function.
153 (ppc_add_stub): New function.
154 (create_linkage_sections): Use bfd_make_section_anyway. Create
155 .branch_lt and .rela.branch_lt sections. Don't create .stub.
156 (ppc64_elf_check_relocs): Set has_14bit_branch on R_PPC64_REL14*,
157 and set up for plt call stubs. Link func and func desc syms.
158 (ppc64_elf_gc_sweep_hook): Handle REL14* as per REL24.
159 (func_desc_adjust): Avoid hash lookup when func desc sym available
160 via shortcut, and set links when processing.
161 (ppc64_elf_hide_symbol): Likewise.
162 (allocate_dynrelocs): Don't allocate stub section here.
163 (ppc64_elf_size_dynamic_sections): Handle sbrlt and srelbrlt.
165 (ppc_type_of_stub): New function.
166 (build_one_stub): Delete.
167 (ppc_build_one_stub): New function.
168 (ppc_size_one_stub): New function.
169 (ppc64_elf_setup_section_lists): New function.
170 (ppc64_elf_next_input_section): New function.
171 (group_sections): New function.
172 (get_local_syms): New function.
173 (ppc64_elf_size_stubs): Rewrite.
174 (ppc64_elf_build_stubs): Rewrite.
175 (ppc64_elf_relocate_section): Look up stub entry for REL24
176 relocs. Don't propagate REL14* to dynamic objects. Look for long
177 branch stubs if REL14* or REL24 relocs won't reach.
178 (bfd_elf64_bfd_link_hash_table_free): Define.
180 2002-04-30 Mark Mitchell <mark@codesourcery.com>
182 * bfd/config.bfd: Add support for powerpc-*-windiss.
184 2002-04-30 Tom Rix <trix@redhat.com>
186 * xcofflink.c (xcoff_link_add_symbols): Always copy undef C_EXT
187 symbol names into the hash table.
189 2002-04-28 Tom Rix <trix@redhat.com>
191 * coff-rs6000.c (xcoff_calculate_relocation) : Function table for
192 calulating relocations.
193 (xcoff_complain_overflow) : Function table for relocation errors.
194 (xcoff_ppc_relocate_section): Use relocation and complain function
196 (xcoff_complain_overflow_unsigned_func): New complain function.
197 (xcoff_complain_overflow_signed_func): Same.
198 (xcoff_complain_overflow_bitfield_func): Same.
199 (xcoff_complain_overflow_dont_func): Same.
200 (xcoff_reloc_type_crel): New recot function.
201 (xcoff_reloc_type_br): Same.
202 (xcoff_reloc_type_ba): Same.
203 (xcoff_reloc_type_toc): Same.
204 (xcoff_reloc_type_rel): Same.
205 (xcoff_reloc_type_neg): Same.
206 (xcoff_reloc_type_pos): Same.
207 (xcoff_reloc_type_fail): Same.
208 (xcoff_reloc_type_noop): Same.
209 * libxcoff.h : Declare common parts for xcoff64.
210 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Use relocation
211 and complain function tables.
213 2002-04-28 Alan Modra <amodra@bigpond.net.au>
215 * elf64-x86-64.c (struct elf64_x86_64_dyn_relocs): Comment typo.
216 * elf32-hppa.c (elf32_hppa_final_link): Formatting.
218 2002-04-26 Alan Modra <amodra@bigpond.net.au>
220 * opncls.c (bfd_make_readable): Call bfd_section_list_clear.
221 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
223 * elflink.h (elf_bfd_final_link): Ensure input bfd class is the
224 same as the output before calling elf_link_input_bfd.
226 * coffcode.h (coff_compute_section_file_positions): Set
227 section_tail after shuffling section list.
229 2002-04-24 Christian Groessler <chris@groessler.org>
231 * coff-z8k.c (extra_case): Fix R_IMM32 relocations: The
232 addresses are 23bit with a special layout, not plain 32bit
233 values. Prevent relocation of immediate values.
235 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
237 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): If MDMX or
238 MIPS-16 ASE flags are set, print something to indicate that.
240 2002-04-23 Alan Modra <amodra@bigpond.net.au>
242 * elf32-hppa.c (hppa_type_of_stub): Correct and simplify condition
243 under which a plt call stub is used.
244 (final_link_relocate): Similarly.
245 (allocate_plt_static): Clear h-plabel except when plt entry is
246 exclusively used for a plabel.
247 (allocate_dynrelocs): Use the above to simplify plt sizing.
248 (struct elf32_hppa_link_hash_table): Add has_22bit_branch.
249 (elf32_hppa_link_hash_table_create): Init.
251 (hppa_build_one_stub): Use BL22_RP if has_22bit_branch.
252 (elf32_hppa_check_relocs): Set has_22bit_branch.
254 * elf32-hppa.c (elf32_hppa_check_relocs): Remove debug message.
255 (final_link_relocate): Likewise.
257 2002-04-22 Jakub Jelinek <jakub@redhat.com>
259 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't build
260 search table if some FDE is DW_EH_PE_aligned encoded either.
261 (_bfd_elf_write_section_eh_frame): Handle terminating FDE specially.
263 2002-04-22 Richard Smith <richard@ex-parrot.com>
264 Jakub Jelinek <jakub@redhat.com>
266 * elf-eh-frame.c (struct eh_cie_fde): Add per_encoding_relative.
267 (_bfd_elf_discard_section_eh_frame): Set it for CIEs with pcrel
269 (_bfd_elf_write_section_eh_frame): Adjust pcrel encoded personality
272 2002-04-20 Tom Rix <trix@redhat.com>
274 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Fix C_FILE auxent.
276 2002-04-20 Alan Modra <amodra@bigpond.net.au>
278 * archures.c (bfd_lookup_arch): Move the list order comment..
279 (struct bfd_arch_info): ..to where it belongs.
280 * bfd-in2.h: Regenerate.
282 * archures.c (bfd_lookup_arch): Add comment on list order.
283 (bfd_default_set_arch_mach): Use bfd_lookup_arch.
284 * cpu-powerpc.c (bfd_powerpc_archs): Re-order so that the default
285 is always at head of list.
287 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
289 * coff-arm.c (coff_thumb_pcrel_12, coff_thumb_pcrel_9,
290 insert_thumb_branch, record_thumb_to_arm_glue): Suppress
291 definition of these functions for ARM_WINCE builds as they are
293 (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET): Do not define
294 for ARM_WINCE builds.
296 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
298 * coff-arm.c (bfd_arm_process_before_allocation):
300 2002-04-17 J"orn Rennecke <joern.rennecke@superh.com>
302 * cpu-sh.c (scan_mach): Delete.
303 (arch_info_struct): Replace scan_mach with bfd_default_scan.
304 (bfd_sh_arch): Likewise.
306 2002-04-16 Nick Clifton <nickc@cambridge.redhat.com>
308 * ihex.c (ihex_write_object_contents): Fix check for records
309 crossing 64K boundaries.
311 2002-04-16 Alan Modra <amodra@bigpond.net.au>
313 * elf32-m32r.c (m32r_elf_add_symbol_hook): Check the hash table
314 type rather than just assuming entries are ELF.
315 * elf32-sh64.c (sh64_elf_add_symbol_hook): Likewise.
316 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Likewise.
317 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Likewise.
318 * elf64-mmix.c (mmix_elf_add_symbol_hook): Use bfd_link_hash_entry
319 rather than elf_link_hash_entry.
321 2002-04-15 Richard Henderson <rth@redhat.com>
323 * elf32-mips.c (mips_elf32_object_p): Revert 0404 fragment: allow
326 2002-04-15 Michael Snyder <msnyder@redhat.com>
328 * opncls.c (bfd_close): Write contents if writeable.
329 Minor formatting tidy-ups.
331 2002-04-15 Alan Modra <amodra@bigpond.net.au>
333 * elf32-ppc.c (ppc_elf_add_symbol_hook): Check the hash table type.
335 2002-04-12 Michael Snyder <msnyder@redhat.com>
337 * bfd-in.h (bfd_get_section_lma): New access macro.
338 Minor white-space fix-up.
340 2002-04-12 Alan Modra <amodra@bigpond.net.au>
342 * elf.c (prep_headers): Don't zero EI_OSABI, EI_ABIVERSION or
345 2002-04-09 DJ Delorie <dj@redhat.com>
347 * elfarm-nabi.c (elf32_arm_howto_table): Fix ABS16 masks.
349 2002-04-09 Casper S. Hornstrup <chorns@users.sourceforge.net>
351 * coffcode.h (coff_read_word): New.
352 (coff_compute_checksum): New.
353 (coff_apply_checksum): New.
354 (coff_write_object_contents): Call coff_apply_checksum () to
355 apply checksum to PE image.
357 2002-04-08 Randolph Chung <tausq@debian.org>
359 * elf32-hppa.c (hppa_unwind_entry_compare): Move to elf-hppa.h.
360 (elf32_hppa_final_link): Split out sorting logic to..
361 * elf-hppa.h (elf_hppa_sort_unwind): ..here.
362 (elf_hppa_final_link): Call elf_hppa_sort_unwind.
364 2002-04-07 Andrew Cagney <ac131313@redhat.com>
366 * configure.in: Add missing ``|'' to powerpc-*-aix4.[4-9]*
368 * configure: Re-generate.
370 2002-04-07 Andrew Cagney <ac131313@redhat.com>
372 * configure.in: Only define AIX_CORE_DUMPX_CORE when AIX version
373 is greater or equal to 4.3.3.
374 * configure: Regenerate.
377 2002-04-05 Hans-Peter Nilsson <hp@axis.com>
379 * elf32-cris.c (cris_elf_howto_table) <R_CRIS_16_PCREL,
380 R_CRIS_32_PCREL>: Fix typo in name.
381 (cris_elf_check_relocs): Always create .rela.got here when
382 R_CRIS_16_GOTPLT or R_CRIS_32_GOTPLT is seen.
383 (elf_cris_adjust_gotplt_to_got): Don't create .rela.got here;
386 2002-04-04 Daniel Jacobowitz <drow@mvista.com>
388 * aout-adobe.c (aout_32_bfd_link_hash_table_free): Define.
389 * aout-target.h (MY_bfd_link_hash_table_free): Conditionally
391 * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise.
392 * bfd.c (bfd_link_hash_table_free): Define.
393 * binary.c (binary_bfd_link_hash_table_free): Define.
394 * bout.c (b_out_bfd_link_hash_table_free): Define.
395 * coff-rs6000.c (rs6000coff_vec): Include
396 _bfd_generic_link_hash_table_free.
397 (pmac_xcoff_vec): Likewise.
398 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
399 (aix5coff64_vec): Likewise.
400 * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define.
401 * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function.
402 (bfd_elf32_bfd_link_hash_table_free): Define.
403 * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function.
404 (bfd_elf32_bfd_link_hash_table_free): Define.
405 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally
407 * i386msdos.c (msdos_bfd_link_hash_table_free): Define.
408 * i386os9k.c (os9k_bfd_link_hash_table_free): Define.
409 * ieee.c (ieee_bfd_link_hash_table_free): Define.
410 * ihex.c (ihex_bfd_link_hash_table_free): Define.
411 * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define.
412 (_bfd_generic_link_hash_table_free): Add prototype.
413 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype.
414 * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define.
415 * linker.c (_bfd_generic_link_hash_table_free): New function.
416 * mmo.c (mmo_bfd_link_hash_table_free): Define.
417 * nlm-target.h (nlm_bfd_link_hash_table_free): Define.
418 * oasys.c (oasys_bfd_link_hash_table_free): Define.
419 * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define.
420 * som.c (som_bfd_link_hash_table_free): Define.
421 * srec.c (srec_bfd_link_hash_table_free): Define.
422 * tekhex.c (tekhex_bfd_link_hash_table_free): Define.
423 * versados.c (versados_bfd_link_hash_table_free): Define.
424 * vms.c (vms_bfd_link_hash_table_free): New function.
425 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function.
427 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc
428 instead of bfd_alloc.
429 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
430 * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise.
431 * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise.
432 * cofflink.c (_bfd_coff_link_hash_table_create): Likewise.
433 * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
434 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
435 * elf.c (_bfd_elf_link_hash_table_create): Likewise.
436 * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise.
437 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
438 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
439 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
440 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
441 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
442 * elf32-sh.c (sh_elf_link_hash_table_create): Likewise.
443 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise.
444 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
445 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
446 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
447 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise.
448 * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise.
449 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
450 * linker.c (_bfd_generic_link_hash_table_create): Likewise.
451 * m68klinux.c (linux_link_hash_table_create): Likewise.
452 * sparclinux.c (linux_link_hash_table_create): Likewise.
453 * sunos.c (sunos_link_hash_table_create): Likewise.
454 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
456 * targets.c: Add _bfd_link_hash_table_free to xvec.
458 * bfd-in2.h: Regenerate.
459 * libbfd.h: Regenerate.
460 * libcoff.h: Regenerate.
462 2002-04-04 Alan Modra <amodra@bigpond.net.au>
464 * dep-in.sed: Cope with absolute paths.
465 * Makefile.am (dep.sed): Subst TOPDIR, and not INCDIR.
467 * Makefile.in: Regenerate.
468 * coff-arm.c: Fix copyright date.
469 * cpu-h8300.c: Likewise.
470 * cpu-i370.c: Likewise.
471 * cpu-s390.c: Likewise.
472 * cpu-mips.c: Likewise.
473 * po/SRC-POTFILES.in: Regenerate.
475 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
477 * Makefile.am: Add elfxx-mips.c to the known backends.
478 (elf32-mips.lo): remove dependency to coff/external.h.
479 * Makefile.in: Regenerate.
480 * configure.in: Add elfxx-mips.lo to all vectors using elf32-mips.lo
481 Remove elf32-mips.lo from 64 bit vectors. Update dependencies
483 * configure: Regenerate.
484 * elf-bfd.h: Move all MIPS ELF specific prototypes to elfxx-mips.h.
485 (irix_compat_t): IRIX compatibility level, moved from elf32-mips.c.
486 (elf_backend_mips_irix_compat, elf_backend_mips_rtype_to_howto): New
487 MIPS specific backend functions.
488 * elf32-mips.c: Moved most code to elfxx-mips.c.
489 (mips_elf_hi16_reloc): Rename from _bfd_mips_elf_hi16_reloc and make
491 (mips_elf_lo16_reloc): Likewise, was _bfd_mips_elf_lo16_reloc.
492 (mips_elf_got16_reloc): Likewise, was _bfd_mips_elf_got16_reloc.
493 (mips_elf_gprel32_reloc): Likewise, was _bfd_mips_elf_gprel32_reloc.
494 (mips_elf32_rtype_to_howto): Rename from mips_rtype_to_howto. Changed
495 interface to allow selection of the right REL or RELA howto table.
496 (mips_elf32_object_p): Rename from _bfd_mips_elf_object_p and made
497 static. Let it refuse n32 objects.
498 (elf32_mips_grok_prstatus): Rename from _bfd_elf32_mips_grok_prstatus.
499 (elf32_mips_grok_psinfo): Rename from _bfd_elf32_mips_grok_psinfo.
500 (elf32_mips_discard_info): Rename from _bfd_elf32_mips_discard_info.
501 (elf32_mips_ignore_discarded_relocs): Rename from
502 _bfd_elf32_mips_ignore_discarded_relocs.
503 (elf32_mips_write_section): Rename from _bfd_elf32_mips_write_section.
504 (elf32_mips_irix_compat): New function, replaces IRIX_COMPAT.
505 (elf_mips_howto_table_rela): Remove.
506 * elf64-mips.c: Moved most code to elfxx-mips.c.
507 (bfd_elf64_bfd_reloc_type_lookup): Make static.
508 (mips_elf64_rtype_to_howto): New function.
509 (mips_elf64_object_p): Likewise.
510 (elf64_mips_irix_compat): Likewise.
511 * elfxx-mips.c: New file containing common code merged together from
512 elf32-mips.c and elf64-mips.c.
513 * elfxx-mips.h: New file containing MIPS specific prototypes from
515 * elfxx-target.h: Add handling for elf_backend_mips_irix_compat and
516 elf_backend_mips_rtype_to_howto.
518 2002-04-04 Alan Modra <amodra@bigpond.net.au>
520 * srec.c (MAXCHUNK, Chunk): Revise comments.
521 (srec_write_record): Correct buffer size.
522 (srec_write_header): Do without intermediate buffer.
523 (srec_write_section): Validate Chunk.
524 (srec_write_terminator): Pass NULL instead of dummy buffer.
525 (srec_write_symbols): Pass file and symbol names directly to
526 bfd_bwrite so sprintf won't overflow buffer.
528 2002-04-03 Jakub Jelinek <jakub@redhat.com>
530 * elf32-sparc.c (elf32_sparc_relocate_section): Don't emit dynamic
531 PC relative relocs against hidden symbols.
532 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
534 2002-04-03 Alan Modra <amodra@bigpond.net.au>
536 * elf.c (_bfd_elf_make_section_from_shdr): When setting section
537 LMAs, loop over segments until p_vaddr and p_memsz specify an
538 extent enclosing the section.
540 2002-04-02 Nick Clifton <nickc@cambridge.redhat.com>
542 * ihex.c (ihex_write_object_contents): Do not allow records to
543 cross a 64K boundary - wrap if necessary.
545 2002-04-01 Nathan Williams <nathanw@wasabisystems.com>
547 * elf.c (elfcore_netbsd_get_lwpid): Fix off-by-one error
548 which caused the returned LWP ID to always be 0.
550 2002-04-01 Richard Henderson <rth@redhat.com>
552 * elf32-sparc.c (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
553 (elf32_sparc_relocate_section): Use it to figure out when to
554 initialize .got entries.
555 * elf64-sparc.c: Similarly.
557 2002-03-28 Alan Modra <amodra@bigpond.net.au>
559 * linker.c (link_action): Ignore duplicate warning syms.
560 (_bfd_generic_link_write_global_symbol): Follow warning symbol link.
561 * elflink.h (elf_adjust_dynstr_offsets): Likewise.
562 (elf_adjust_dynamic_symbol): Likewise.
563 (elf_export_symbol): Likewise.
564 (elf_link_find_version_dependencies): Likewise.
565 (elf_link_assign_sym_version): Likewise.
566 (elf_link_sec_merge_syms): Likewise.
567 (elf_link_output_extsym): Likewise.
568 (elf_gc_sweep_symbol): Likewise.
569 (elf_gc_propagate_vtable_entries_used): Likewise.
570 (elf_gc_smash_unused_vtentry_relocs): Likewise.
571 (elf_gc_allocate_got_offsets): Likewise.
572 (elf_collect_hash_codes): Likewise.
573 * elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise.
574 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
575 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
576 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
577 * elf32-arm.h (elf32_arm_discard_copies): Likewise.
578 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise.
579 (elf_cris_discard_excess_dso_dynamics): Likewise.
580 * elf32-hppa.c (clobber_millicode_symbols): Likewise.
581 (mark_PIC_calls): Likewise.
582 (allocate_plt_static): Likewise.
583 (allocate_dynrelocs): Likewise.
584 (readonly_dynrelocs): Likewise.
585 * elf32-i386.c (allocate_dynrelocs): Likewise.
586 (readonly_dynrelocs): Likewise.
587 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
588 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
589 * elf32-mips.c (mips_elf_output_extsym): Likewise.
590 (mips_elf_sort_hash_table_f): Likewise.
591 (mips_elf_check_mips16_stubs): Likewise.
592 * elf32-s390.c (allocate_dynrelocs): Likewise.
593 (readonly_dynrelocs): Likewise.
594 * elf32-sh.c (sh_elf_discard_copies): Likewise.
595 * elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise.
596 (xstormy16_relax_plt_realloc): Likewise.
597 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
598 (elf64_alpha_output_extsym): Likewise.
599 * elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise.
600 * elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise.
601 (mips_elf64_check_mips16_stubs): Likewise.
602 (mips_elf64_output_extsym): Likewise.
603 * elf64-ppc.c (func_desc_adjust): Likewise.
604 (allocate_dynrelocs): Likewise.
605 (readonly_dynrelocs): Likewise.
606 * elf64-s390.c (allocate_dynrelocs): Likewise.
607 (readonly_dynrelocs): Likewise.
608 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
609 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
610 (readonly_dynrelocs): Likewise.
611 * elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise.
612 * aoutx.h (aout_link_write_other_symbol): Likewise.
613 * cofflink.c (_bfd_coff_write_task_globals): Likewise.
614 (_bfd_coff_write_global_sym): Likewise.
615 * i386linux.c (linux_tally_symbols): Likewise.
616 * m68klinux.c (linux_tally_symbols): Likewise.
617 * sparclinux.c (linux_tally_symbols): Likewise.
618 * pdp11.c (aout_link_write_other_symbol): Likewise.
619 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
620 * xcofflink.c (xcoff_build_ldsyms): Likewise.
621 (xcoff_write_global_symbol): Likewise.
623 * cofflink.c (_bfd_coff_final_link): Formatting.
624 * cpu-mips.c (mips_compatible): Make static, prototype.
625 * elf32-i386.c (elf_i386_check_relocs): Formatting.
626 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
627 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
628 * elf64-mips.c (mips_elf64_sort_hash_table): Likewise.
629 (mips_elf64_final_link): Likewise.
630 * elflink.h (elf_link_find_version_dependencies): Remove duplicate
633 2002-03-27 Nick Clifton <nickc@cambridge.redhat.com>
635 * coff-arm.c (SWAP_IN_RELOC_OFFSET): Define.
636 (SWAP_OUT_RELOC_OFFSET): Define.
638 2002-03-27 Gregory Steuck <greg@nest.cx>
640 * elf.c (_bfd_elf_get_symtab_upper_bound): Leave space for
641 terminating NULL if empty symbol table.
642 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
644 2002-03-26 H.J. Lu (hjl@gnu.org)
646 * elflink.h (elf_link_input_bfd): Revert the last change since
647 the gcc exception handling isn't fixed yet.
649 2002-03-26 H.J. Lu (hjl@gnu.org)
651 * elflink.h (elf_link_input_bfd): Complain about relocations
652 against local symbols in discarded sections.
654 2002-03-26 Alan Modra <amodra@bigpond.net.au>
656 * elflink.h (elf_gc_mark): Don't recurse into non-ELF sections.
658 2002-03-23 Alan Modra <amodra@bigpond.net.au>
660 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
661 section file offset for !SEC_LOAD sections.
663 2002-03-21 Richard Earnshaw <rearnsha@arm.com>
665 * elf32-arm.h (elf32_arm_final_link_relocate <case R_ARM_GOTOFF>,
666 <case R_ARM_GOT>): Handle relocations to Thumb functions.
668 2002-03-21 Alan Modra <amodra@bigpond.net.au>
670 * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Prototype.
672 * archive.c: Update copyright date.
673 * bfd-in2.h: Regenerate.
674 * libbfd.h: Regenerate.
675 * Makefile.am: Run "make dep-am"
676 * Makefile.in: Regenerate.
677 * po/SRC-POTFILES.in: Regenerate.
679 2002-03-20 Daniel Jacobowitz <drow@mvista.com>
681 * dwarf2.c (struct funcinfo): Move up.
682 (lookup_address_in_function_table): New argument function_ptr.
684 (lookup_address_in_line_table): New argument function. If function
685 is non-NULL, use it to handle ``addr'' before the first line note of
687 (comp_unit_find_nearest_line): Update and swap calls to
688 lookup_address_in_function_table and lookup_address_in_line_table.
689 * syms.c (_bfd_stab_section_find_nearest_line): Use the first
690 N_SLINE encountered if we see an N_FUN before any N_SLINE.
692 2002-03-20 Tom Rix <trix@redhat.com>
694 * coff-rs6000.c (_bfd_xcoff_stat_arch_elt): Renamed from
695 _bfd_xcoff_generic_stat_arch_elt. Fix format check.
696 * coff64-rs6000.c : Use _bfd_xcoff_stat_arch_elt.
698 2002-03-19 Tom Rix <trix@redhat.com>
700 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through all
701 dynamic objects in archives.
703 2002-03-19 Hans-Peter Nilsson <hp@bitrange.com>
705 * elflink.h (NAME(bfd_elf,record_link_assignment)): Don't set
706 STT_NOTYPE symbols to STT_OBJECT.
708 2002-03-18 Jan Hubicka <jh@suse.cz>
710 * cpu-i386.c (bfd_x86_64_arch): Rename to "i386:x86-64"
712 2002-03-18 Tom Rix <trix@redhat.com>
714 * aix5ppc.core.c : New file for AIX 5 64 bit core support.
715 * bfd-in.h : Add bfd_xcoff_ar_archive_set_magic declaration.
716 * coff-rs6000 (do_pad) : New function for archive padding.
717 (do_copy) : New function for object file copying in archives.
718 (do_shared_object_padding) : New function for padding shared
719 objects to their text section alignment in archives.
720 (bfd_xcoff_ar_achive_set_magic) : Stub.
721 (xcoff_write_armap_big) : Use do_copy and do_pad.
722 (xcoff_write_archive_contents_big) : Use do_shared_object_padding,
724 * coff64-rs6000.c (xcoff64_write_ojbect_contents) : Use
725 bfd_xcoff_magic_number.
726 (xcoff64_bad_format_hook) : New function for _bfd_bad_format_hook
728 (xcoff_backend_data_r) : Use xcoff64_bad_format_hook.
729 (bfd_xcoff_aix5_backend_data) : New Aix 5 backend data.
730 (aix5coff64_vec) : New Aix 5 target aix5coff64-rs6000.
731 * rs6000-core.c : Update copyright date.
732 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Check for NULL
734 * coffcode.h (coff_new_section_hook) : Use new accessor macros.
735 (coff_set_arch_mach_hook) : Add Aix 5 U64_TOCMAGIC magic #.
736 (coff_set_flags) : Use bfd_xcoff_magic_number.
737 * libxcoff.h (bfd_xcoff_is_xcoff64): Add U64_TOCMAGIC.
738 * configure.in : Add powerpc-*-aix5 and rs6000-*-aix5 support.
739 * Makefile.am : Same.
742 * configure : Regnerate.
743 * Makefile.in : Same.
746 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
748 * po/fr.po: Updated version.
750 2002-03-18 Alan Modra <amodra@bigpond.net.au>
752 * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
753 * libbfd.h: Regenerate.
754 * archive.c (coff_write_armap): Pass on failures from
755 bfd_write_bigendian_4byte_int.
757 2002-03-14 H.J. Lu <hjl@gnu.org>
759 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
760 error to bfd_error_nonrepresentable_section for reinit_array
763 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
765 * coffcode.h (coff_slurp_symbol_table): When adding BSF_WEAK flag,
766 OR it in rather than replacing previously selected flags.
768 * elfxx-target.h (TARGET_BIG_SYM): Set ar_max_namelen to 15.
769 (TARGET_LITTLE_SYM): Set ar_max_namelen to 15.
771 2002-03-14 Alan Modra <amodra@bigpond.net.au>
773 * cpu-mips.c (mips_compatible): New. Don't check bits_per_word.
775 * elflink.h (elf_bfd_final_link): Revert last change. Instead,
776 ensure reloc size matches before calling elf_link_input_bfd.
777 Add an assert to check reloc size when counting output relocs.
779 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
781 * mmo.c (mmo_get_loc): Return NULL rather than false.
783 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
785 * po/fr.po: Updated version.
787 2002-03-13 Alan Modra <amodra@bigpond.net.au>
789 * archures.c (bfd_default_compatible): Test bits_per_word.
790 * cpu-i386.c (i386_compatible): Remove. Replace occurrences with
791 bfd_default_compatible.
792 * cpu-i370.c (i370_compatible): Likewise.
793 * cpu-sparc.c (sparc_compatible): Likewise.
794 * cpu-h8300.c (compatible): Test in->arch == out->arch.
796 * elflink.h: Formatting fixes.
797 (elf_link_output_extsym): Merge undefined and undef weak cases.
799 * elflink.h (elf_bfd_final_link): Only call elf_link_input_bfd
800 when word size of input matches output word size.
802 2002-03-12 Andreas Jaeger <aj@suse.de>
804 * cpu-i386.c (i386_compatible): New. Use it instead of
805 bfd_default_compatible.
807 2002-03-07 H.J. Lu (hjl@gnu.org)
809 * coff-sh.c (shcoff_reloc_map): Use bfd_reloc_code_real_type
810 as the type for bfd_reloc_val.
812 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
814 * elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
815 (elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
816 (elf_hppa_final_link_relocate): Correct relocations for indirect
817 references to local data through the DLT. Fix .opd creation for
818 local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
819 relocations. Use e_lsel selector for R_PARISC_DLTIND21L,
820 R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
821 "Processor-Specific ELF for PA_RISC, Version 1.43" document.
822 Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
823 * elf32-hppa.c (final_link_relocate): Revise relocation selectors
824 as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.
826 2002-03-05 Jakub Jelinek <jakub@redhat.com>
828 * merge.c (_bfd_merge_sections): Don't segfault if there
829 is nothing to merge due to GC.
831 2002-03-05 Alan Modra <amodra@bigpond.net.au>
833 * elf32-hppa.c (clobber_millicode_symbols): Remove hack to keep
834 symbols that have been forced local.
836 * elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
837 to output forced local syms for non-shared link.
838 (elf_link_output_extsym): Tweak condition for calling backend
839 adjust_dynamic_symbol so that previous behaviour is kept.
840 Whitespace changes throughout file.
842 2002-03-04 H.J. Lu <hjl@gnu.org>
844 * elf.c (bfd_section_from_shdr): Handle special sections,
845 .init_array, .fini_array and .preinit_array.
846 (elf_fake_sections): Likewise.
848 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Create the
849 DT entry only if the section is in output for .init_array,
850 .fini_array and .preinit_array. Complain about .preinit_array
852 (elf_bfd_final_link): Warn zero size for .init_array,
853 .fini_array and .preinit_array sections.
855 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Remove
856 SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
857 (elfNN_ia64_fake_sections): Remove .init_array, .fini_array and
860 2002-03-04 Alan Modra <amodra@bigpond.net.au>
862 * configure.in (WIN32LIBADD): Don't eval PICFLAG assignment.
863 * configure: Regenerate.
865 2002-03-02 Tom Rix <trix@redhat.com>
867 * coff64-rs6000.c (xcoff64_howto_table): Replace howto types with
869 * coff-rs6000.c (xcoff_howto_table): Same.
871 2002-03-01 David Mosberger <davidm@hpl.hp.com>
873 * elflink.h (size_dynamic_sections): If section named
874 ".preinit_array" exists, create DT_PREINIT_ARRAY and
875 DT_PREINIT_ARRAYSZ entries in dynamic table. Analogously for
876 ".init_array" and ".fini_array".
877 (elf_bfd_final_link): Handle DT_PREINIT_ARRAYSZ, DT_INIT_ARRAYSZ,
878 DT_FINI_ARRAYSZ, DT_PREINIT_ARRAY, DT_INIT_ARRAY, and
881 2002-02-26 Andrew Macleod <amacleod@cygnus.com>
883 * elflink.h (elf_bfd_final_link): Don't crash on SHN_UNDEF local
886 2002-02-25 Alan Modra <amodra@bigpond.net.au>
888 * elf64-hppa.h: Update copyright date.
890 * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
891 (ppc64_elf_relocate_section): Don't generate power4 style branch
892 hints for *_BRTAKEN and *_BRNTAKEN relocs.
894 2002-02-22 Jakub Jelinek <jakub@redhat.com>
896 * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
898 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
900 2002-02-21 Andreas Jaeger <aj@suse.de>
902 * elf64-x86-64.c: Major rework that introduces all recent changes
903 to the x86-64 backend. Get a closer match to elf32-i386.
904 (struct elf64_x86_64_dyn_relocs): Rename from
905 elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
907 (struct elf64_x86_64_link_hash_table): Add short cuts to some
909 (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
910 remove casts, initialize new hash members.
911 (create_got_section): New.
912 (elf64_x86_64_create_dynamic_sections): New.
913 (elf64_x86_64_copy_indirect_symbol): New.
914 (elf64_x86_64_check_relocs): Don't allocate space for dynamic
915 relocs, .got or .relgot here but do it in allocate_dynrelocs.
916 Reference count possible .plt and .got entries. Don't test input
917 section SEC_READONLY here to try to avoid copy relocs, and keep
918 dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
919 DF_TEXTREL here. Delay setting of variables until needed. Cache
920 pointer to "sreloc" section in elf_section_data. Tweak condition
921 under which .got created. Report files with bad relocation
923 (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
924 Reference count possible .plt entries. Don't deallocate .got and
926 (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
927 do copy reloc processing for weakdefs. Remove redundant casts and
928 aborts. Delay setting of vars until needed. Move creation of
929 dynamic symbols and allocation of .plt and .rela.plt to
930 allocate_dynrelocs. Replace BFD_ASSERT with abort.
931 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
932 (allocate_dynrelocs): New.
933 (readonly_dynrelocs): New.
934 (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
935 Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
936 Zero out the dynamic allocated content space.
937 (elf64_x86_64_discard_copies): Removed.
938 (elf64_x86_64_relocate_section): Make use of dynamic section
939 short-cuts. Localise vars, and delay setting. Better error
940 reporting, replace BFD_ASSERT with abort. Check
941 ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
942 regular object file and tread the weak definition as the normal
943 one. Don't discard relocs for undefweak or undefined symbols and
944 check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
946 (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
947 symbols that have been forced local. Use same test to decide if
948 we can use a relative reloc for got as relocate_section. Expand
949 SHN_UNDEF comment. Move expressions out of function calls.
950 Replace BFD_ASSERT with abort.
951 (bfd_elf64_bfd_final_link): Removed.
952 (elf_backend_copy_indirect_symbol): Define.
954 2002-02-20 Tom Rix <trix@redhat.com>
956 * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
957 (_bfd_xcoff_reloc_type_lookup): Use it.
958 * coff64-rs6000.c (xcoff64_howto_table): Same.
959 (xcoff64_reloc_type_lookup): Same.
961 2002-02-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
963 * osf-core.c (osf_core_vec): OSF/1 (Digital Unix) core files are
966 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
968 * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
969 (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
970 * bfd-in2.h: Regenerate.
971 * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
972 Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
974 * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
975 (elf_s390_reloc_type_lookup): Likewise.
976 (elf_s390_check_relocs): Likewise.
977 (elf_s390_gc_sweep_hook): Likewise.
978 (elf_s390_relocate_section): Likewise.
979 (elf_s390_object_p): Use renamed architecture define.
980 * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
982 2002-02-19 Frank Ch. Eigler <fche@redhat.com>
984 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
986 2002-02-19 Jakub Jelinek <jakub@redhat.com>
988 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
989 absptr -> pcrel optimization for shared libs.
990 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
991 library cannot be converted to pcrel.
992 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
994 * elf32-i386.c (elf_i386_relocate_section): If
995 _bfd_elf_section_offset returned -2, skip, but make sure the
996 relocation is installed.
997 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
998 * elf32-cris.c (cris_elf_relocate_section): Likewise.
999 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1000 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1001 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1002 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1003 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1004 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1005 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1006 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1007 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1008 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1009 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1010 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1011 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
1012 _bfd_elf_section_offset returning -2 the same way as -1.
1013 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
1014 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
1016 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
1018 2002-02-18 Tom Rix <trix@redhat.com>
1020 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
1021 (bfd_xcoff_size_dynamic_sections): Same.
1022 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
1023 (bfd_xcoff_size_dynamic_sections): Same.
1024 * coff-rs6000.c (xcoff_generate_rtinit): Same.
1025 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
1026 * libxcoff.h (struct xcoff_backend_data_rec): Same.
1027 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
1028 * bfd-in2.h: Regenerate.
1030 2002-02-18 Alan Modra <amodra@bigpond.net.au>
1032 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
1033 (struct ppc_link_hash_table): Add sfpr.
1034 (ppc64_elf_link_hash_table_create): Init it.
1035 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
1037 (create_linkage_sections): ..here. Make .sfpr too.
1038 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
1040 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
1041 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
1042 ._restf* functions, and create as needed.
1043 (func_desc_adjust): Only force_local for shared libs.
1045 2002-02-18 David O'Brien <obrien@FreeBSD.org>
1047 * configure.in: Bump version number post 2.12 branching.
1048 * configure: Regenerate.
1050 2002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
1052 * mmo.c: Correct and improve comments.
1053 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
1054 zero-pad. Use input to fill up non-empty bfd buffer.
1055 (mmo_flush_chunk): New function.
1056 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
1057 changed. Don't emit location specifier if VMA is same as
1058 *LAST_VMAP after omitting leading zero contents. Call
1059 mmo_flush_chunk before emitting location specifier.
1060 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
1061 with mmo_write_loc_chunk calls.
1062 (mmo_internal_write_section): Call mmo_flush_chunk after
1064 (mmo_write_symbols_and_terminator): Move :Main to first position
1065 in symbol array. Add faked one if it does not exist if there are
1066 other symbols. Don't add it if there are no symbols at all. Move
1067 out test for value of :Main from symbol loop. Rename table
1068 fakemain to maintable and variable mainsym to fakemain.
1070 2002-02-15 Richard Henderson <rth@redhat.com>
1072 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
1073 section with no got matches any got. Simplify error generaion.
1075 2002-02-15 Alan Modra <amodra@bigpond.net.au>
1077 Support arbitrary length fill patterns.
1078 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
1079 (_bfd_default_link_order): Remove bfd_fill_link_order code.
1080 Call default_data_link_order.
1081 (default_fill_link_order): Delete.
1082 (default_data_link_order): New function.
1083 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
1084 of bfd_fill_link_order with bfd_data_link_order.
1085 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
1086 * elf64-mips.c (mips_elf64_final_link): Likewise.
1088 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
1089 Correct value returned in "end" for "0x<non-hex>".
1091 2002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
1093 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
1094 (scan): Test against 'mach' field in info structure.
1096 2002-02-14 Alan Modra <amodra@bigpond.net.au>
1098 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
1100 2002-02-14 Matt Fredette <fredette@netbsd.org>
1102 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
1105 2002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
1107 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
1108 non-zero physical addresses when adjusting the LMAs of new
1111 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1113 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
1114 from _bfd_elf_hppa_gen_reloc_type.
1115 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
1116 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
1117 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
1118 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
1120 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1122 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
1123 loading its contents if there's nothing to do in it.
1125 2002-02-12 Alan Modra <amodra@bigpond.net.au>
1127 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
1130 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
1131 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
1132 (ppc64_elf_finish_dynamic_sections): Set values for them.
1134 2002-02-11 Michael Snyder <msnyder@redhat.com>
1136 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
1137 * elf.c (elfcore_grok_pstatus): Add prototype.
1138 (elfcore_grok_lwpstatus): Add prototype.
1139 (elfcore_write_lwpstatus): New function.
1140 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
1142 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1144 * elf32-sh.c: Added missing prototypes.
1145 * elf32-sh64.c: Likewise.
1146 (sh_elf_align_loads): Mark unused args as such.
1147 * elf64-sh64.c: Added missing prototypes.
1148 (struct elf_sh64_link_hash_entry): Fix typo.
1149 (sh_elf64_relocate_section): Fix info argument passed to
1150 _bfd_elf_section_offset.
1152 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1154 * Makefile.am: "make dep-am".
1155 * Makefile.in: Regenerate.
1156 * aclocal.m4: Regenerate.
1157 * config.in: Regenerate.
1158 * configure: Regenerate.
1160 2002-02-10 Daniel Jacobowitz <drow@mvista.com>
1162 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
1164 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
1166 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
1167 cast warnings for the common case.
1169 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
1171 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
1173 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
1176 2002-02-09 Richard Henderson <rth@redhat.com>
1178 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
1179 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
1180 (elf64_alpha_relocate_section): Likewise.
1181 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
1182 * bfd-in2.h, libbfd.h: Rebuild.
1184 2002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
1186 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
1187 that base-plus-offset reloc accounting is consistent.
1188 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
1189 up to date for undefined symbols.
1191 2002-02-08 Eric Christopher <echristo@redhat.com>
1193 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1195 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
1196 sections for the O32 ABI.
1198 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1200 * elf32-arm.h: Fix formatting of _("...").
1201 * elf32-d10v.c: Likewise.
1202 * elf32-m68k.c: Likewise.
1203 * elf32-mips.c: Likewise.
1205 2002-02-08 Ivan Guzvinec <ivang@opencores.org>
1207 * coff-or32.c: Fix compile time warning messages.
1209 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1211 Contribute sh64-elf.
1212 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
1213 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
1214 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
1215 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
1216 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
1217 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
1218 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
1219 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
1220 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
1221 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
1223 * libbfd.h, bfd-in2.h: Rebuilt.
1224 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
1225 (sh_reloc_map): Map them.
1226 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
1227 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
1228 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
1229 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
1230 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
1231 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
1232 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
1233 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
1234 datalabel_got_offset.
1235 (sh_elf_link_hash_newfunc): Initialize it.
1236 (sh_elf_relocate_section): Augment the scope of
1237 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
1238 GOT and GOTOFF handling to new SHmedia relocation types. Support
1240 (sh_elf_check_relocs): Likewise.
1241 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
1242 PLT entries using movi_shori_putval. Support GOT_BIAS.
1243 (sh_elf_finish_dynamic_sections): Likewise.
1244 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
1245 relocation, it's now done by the caller.
1247 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
1248 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
1249 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
1250 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
1251 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
1252 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
1253 sh64_elf64_hash_table): New.
1254 (sh_elf64_howto_table): Introduce new relocs.
1255 (sh_elf64_info_to_howto): Accept new PIC relocs.
1256 (sh_elf64_relocate_section): Augment the scope of
1257 seen_stt_datalabel. Support new PIC relocs.
1258 (sh_elf64_check_relocs): Support new PIC relocs.
1259 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
1260 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
1261 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
1262 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
1263 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
1264 movi_shori_putval, movi_3shori_putval,
1265 sh64_elf64_create_dynamic_sections,
1266 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
1267 sh64_elf64_size_dynamic_sections,
1268 sh64_elf64_finish_dynamic_symbol,
1269 sh64_elf64_finish_dynamic_sections): New.
1270 (elf_backend_create_dynamic-sections,
1271 bfd_elf64_bfd_link_hash_table_create,
1272 elf_backend_adjust_dynamic_symbol,
1273 elf_backend_size_dynamic_sections,
1274 elf_backend_finish_dynamic_symbol,
1275 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
1276 elf_backend_plt_readonly, elf_backend_want_plt_sym,
1277 elf_backend_got_header_size, elf_backend_plt_header_size):
1279 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
1280 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
1281 match official numbers and names; moved unmaching ones to the
1283 * elf32-sh64.c, elf64-sh64.c: Likewise.
1284 2001-03-12 DJ Delorie <dj@redhat.com>
1285 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
1287 2001-03-12 DJ Delorie <dj@redhat.com>
1288 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
1290 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
1291 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
1292 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
1293 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
1294 .cranges section with SEC_SORT_ENTRIES set.
1295 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
1296 incoming sorted .cranges section.
1297 (sh64_bfd_elf_copy_private_section_data): New.
1298 (sh64_elf_final_write_processing): Only sort .cranges and modify
1299 start address if called by linker.
1300 2001-01-08 Ben Elliston <bje@redhat.com>
1301 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
1302 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
1303 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
1304 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1305 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
1306 line. Add comments before all entries.
1307 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
1309 (sh_elf64_reloc): Correct head comment.
1310 (sh_elf64_relocate_section): Correct spacing.
1311 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
1312 instead call reloc_dangerous callback.
1313 <case R_SH_SHMEDIA_CODE>: New case.
1314 (sh_elf64_gc_mark_hook): Correct spacing.
1315 (sh_elf64_check_relocs): Ditto.
1316 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
1318 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
1320 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
1321 clarify describing comment. Add comments before all entries.
1322 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
1323 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
1324 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1325 Sort .cranges section in final link. Prepare to set bit 0 on
1327 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
1328 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
1329 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
1331 (sh64_backend_section_from_shdr): New, to recognize
1332 SHT_SH5_CR_SORTED on incoming .cranges section.
1333 (elf_backend_section_from_shdr): Define.
1334 (sh64_elf_final_write_processing): Sort outgoing .cranges
1335 section. (New, temporarily disabled:) Set bit 0 on entry address
1336 according to ISA type.
1337 (sh64_find_section_for_address): New.
1338 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
1339 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
1340 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
1341 bfd_malloc, not xmalloc.
1342 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
1344 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
1345 temporarily disabled) setting bit 0 on entry address.
1346 (elf_backend_final_write_processing): Define.
1347 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1348 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
1349 be a proper relocation for PTA and PTB rather than a marker.
1350 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
1351 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
1352 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
1353 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
1354 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
1356 * elf64-sh64.c: Ditto.
1357 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
1358 * elf32-sh64.c: Include opcodes/sh64-opc.h
1359 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
1360 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
1361 parameters. No unused parameters. Caller changed.
1362 <case R_SH_PT_16>: New case.
1363 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
1364 * Makefile.in: Regenerate.
1365 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1366 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
1368 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1369 (sh64_elf_merge_private_data): Ditto.
1370 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
1371 to access stored section flags.
1372 (sh64_elf_final_write_processing): Return immediately unless
1373 called by linker. Use sh64_elf_section_data (cranges) to get size
1374 of linker-generated cranges entries.
1375 (sh64_elf_copy_private_data): Add missing "return true".
1376 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1377 (sh_elf64_merge_private_data): Ditto.
1378 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1379 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
1380 elf64-sh64.c:sh64_elf_fake_sections.
1381 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
1382 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1383 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
1384 (sh64_elf_final_write_processing): New.
1385 (elf_backend_final_write_processing): Define.
1386 (sh64_elf_fake_sections): Get header flags from tdata field.
1387 (sh64_elf_copy_private_data): Do not call
1388 sh64_elf_copy_private_data_internal, just copy e_flags field.
1389 (sh64_elf_merge_private_data): Do not call
1390 sh64_elf_copy_private_data_internal.
1391 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1392 Remove EF_SH64_ABI64, let ELF size make difference.
1393 Remove SH64-specific BFD section flag.
1394 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
1395 containing SHmedia through elf_section_data (asect)->tdata
1396 non-zero, not using a BFD section flag.
1397 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
1398 (sh64_elf_merge_private_data): Similar.
1399 (elf_backend_section_flags): Don't define.
1400 (sh64_elf_backend_section_flags): Delete.
1401 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
1403 (sh_elf64_merge_private_data): Similar.
1404 * section.c (Section flags definitions): Don't define
1406 (bfd-in2.h): Regenerate.
1407 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
1408 Make DataLabel references work with partial linking.
1409 * elf32-sh64.c: Fix formatting.
1410 (sh64_elf_link_output_symbol_hook): New.
1411 (elf_backend_link_output_symbol_hook): Define to
1412 sh64_elf_link_output_symbol_hook.
1413 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
1414 undefined if partial linking. Adjust sanity check.
1415 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
1416 (elf_backend_link_output_symbol_hook): Define to
1417 sh64_elf64_link_output_symbol_hook.
1418 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
1419 undefined if partial linking. Adjust sanity check.
1420 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1421 Implement semantics for inter-file DataLabel references.
1422 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
1423 (sh64_elf64_add_symbol_hook): New.
1424 (sh_elf64_relocate_section): If passing an indirect symbol with
1425 st_type STT_DATALABEL on the way to a symbol with st_other
1426 STO_SH5_ISA32, do not bitor 1 to the relocation.
1427 (elf_backend_add_symbol_hook): Define to
1428 sh64_elf64_add_symbol_hook.
1429 * elf64-sh32.c: Tweak comments.
1430 (DATALABEL_SUFFIX): Define.
1431 (sh64_elf_add_symbol_hook): New.
1432 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
1433 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
1434 symbol with st_type STT_DATALABEL on the way to a symbol with
1435 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
1436 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1437 Pass through STT_DATALABEL.
1438 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
1439 (elf_backend_get_symbol_type): Define.
1440 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
1441 (elf_backend_get_symbol_type): Define.
1442 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1443 * elf32-sh64.c: Tweak comments.
1444 (sh64_elf_copy_private_data_internal): Add prototype.
1445 (bfd_elf32_bfd_set_private_flags): Define.
1446 (sh64_elf_copy_private_data_internal): Compare machine name, not
1447 textual BFD target name, to check whether to copy section flag
1449 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
1450 Tweak section-contents-type-mismatch message.
1451 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
1452 Validize reloc-types.
1453 * elf64-sh64.c: New file.
1454 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
1455 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
1456 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
1457 Regenerate dependencies.
1458 * Makefile.in: Regenerate.
1459 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
1460 bfd_elf64_sh64l_vec.
1461 * configure.in: Handle bfd_elf64_sh64_vec and
1462 bfd_elf64_sh64l_vec.
1463 * configure: Regenerate.
1464 * po/POTFILES.in: Regenerate.
1465 * po/bfd.pot: Regenerate.
1466 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1467 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
1468 anything else but EF_SH64 and EF_SH64_ABI64.
1469 (sh64_elf_merge_private_data): Emit error for anything else but
1470 EF_SH64 and EF_SH64_ABI64.
1471 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
1473 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
1474 bfd_elf32_sh64l_vec as a temporary measure.
1475 * configure: Regenerate.
1476 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1477 * cpu-sh.c (arch_info_struct): Include sh5 item
1479 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
1480 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
1481 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
1482 * elf32-sh64.c: Tweak comments.
1483 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
1484 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
1485 (sh64_elf_copy_private_data_internal): Wrap long line.
1486 (sh64_elf_merge_private_data): Rewrite to allow objects from
1487 SH64 subsets to be linked together.
1488 (INCLUDE_SHMEDIA): Define.
1489 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
1490 Parenthesize plus-expression inside or-expression.
1491 <global symbol>: Ditto.
1492 (sh_elf_set_mach_from_flags): Remove code refusing
1493 deleted EF_SH64_32BIT_ABI flag.
1494 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
1495 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
1496 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
1497 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
1498 (sh_elf_relocate_section) <local symbol>: Or 1 in
1499 calculation of relocation if sym->st_other & STO_SH5_ISA32.
1500 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
1501 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
1503 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1504 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
1505 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
1506 Regenerate dependencies.
1507 * Makefile.in: Regenerate.
1508 * archures.c: Add bfd_mach_sh5.
1509 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
1510 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
1511 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
1512 * configure: Regenerate.
1513 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
1514 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
1515 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1516 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
1517 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
1518 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
1519 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
1520 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
1521 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
1522 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
1524 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
1526 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
1527 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
1528 shmedia_prepare_reloc, goto final_link_relocate if it returns
1529 non-zero, else fail as before.
1530 (sh_elf_set_mach_from_flags): Provide function only if not defined
1531 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
1532 (sh_elf_set_private_flags): Provide function only if not defined
1534 (sh_elf_copy_private_data): Similar.
1535 (sh_elf_merge_private_data): Similar.
1536 * section.c (SEC_SH_ISA_SHMEDIA): New.
1537 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
1538 * elf32-sh64.c: New file.
1539 * libbfd.h: Regenerate.
1540 * bfd-in2.h: Regenerate.
1541 * po/POTFILES.in: Regenerate.
1542 * po/bfd.pot: Regenerate.
1543 * bfd-in2.h: Regenerate.
1544 * libbfd.h: Regenerate.
1546 2002-02-07 Daniel Jacobowitz <drow@mvista.com>
1548 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
1549 been included, not drag it in.
1550 * bfd-in2.h: Regenerate.
1552 2002-02-06 H.J. Lu (hjl@gnu.org)
1554 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
1555 the mach and ISA fields if necessary.
1557 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
1559 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
1560 ARM architecture when an F_ARM_5 flag is detected, since we cannot
1561 be sure exactly which architecture this represents.
1563 2002-02-05 Nick Clifton <nickc@redhat.com>
1565 * po/tr.po: Updated translation.
1567 2002-02-05 Alan Modra <amodra@bigpond.net.au>
1569 From Jimi X <jimix@watson.ibm.com>
1570 * archures (bfd_mach_ppc64): Define.
1571 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
1572 (bfd_powerpc_arch): Define.
1573 * bfd-in2.h: Regenerate.
1574 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
1575 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
1576 (bfd_powerpc_archs): Add default powerpc64 arch.
1578 2002-02-05 Alan Modra <amodra@bigpond.net.au>
1580 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
1581 against section syms in readonly sections. Don't do the global
1582 sym check if we find one.
1583 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1584 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1585 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1586 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1587 (elf_s390_grok_prstatus): Add missing prototype.
1589 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1591 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
1592 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
1593 Call bfd_get_section_by_name only once. Initialize
1594 bpodata->n_bpo_relocs_this_section.
1595 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
1597 (bpo_reloc_request_sort_fn): Don't use difference of values as
1600 2002-02-02 David O'Brien <obrien@FreeBSD>
1602 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
1603 version 4.5 and later the same as 5-CURRENT.
1604 * configure: Re-generate.
1606 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1608 * config.bfd (hppa*-*-netbsd*): New target.
1610 2002-01-31 Philipp Thomas <pthomas@suse.de>
1612 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
1613 to front of message. Unify messages with elf32-arm.h. Use
1614 commas where neccessary.
1615 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
1616 ERROR in messages. Unify messages with coff-arm.c. Correct
1617 VFP/FPA error message.
1618 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
1619 APCS-32 for translation.
1621 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
1623 Perform on-demand global register allocation from
1624 R_MMIX_BASE_PLUS_OFFSET relocs.
1625 * elf64-mmix.c (struct bpo_reloc_section_info, struct
1626 bpo_reloc_request, struct bpo_greg_section_info): New.
1627 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
1628 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
1629 _bfd_mmix_check_all_relocs,
1630 _bfd_mmix_prepare_linker_allocated_gregs,
1631 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
1632 (elf_mmix_howto_table): Correct src_mask for most relocs.
1633 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
1635 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
1636 case. Fix typo in comment. New label do_mmix_reloc.
1637 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
1638 store first object file with a base-plus-offset reloc. Call
1639 mmix_elf_check_common_relocs for the part common with mmo.
1640 (mmix_elf_final_link): Write out linker-allocated register
1642 (elf_backend_gc_sweep_hook): Define.
1643 (bfd_elf64_bfd_relax_section): Define.
1645 * mmo.c: Don't include <ctype.h>
1646 (mmo_init): Correct init-once logic.
1648 2002-02-01 Tom Rix <trix@redhat.com>
1650 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
1652 2002-02-01 Alan Modra <amodra@bigpond.net.au>
1654 * Makefile.am: Run "make dep-am"
1655 * Makefile.in: Regenerate.
1657 2002-01-31 David O'Brien <obrien@FreeBSD>
1659 * configure.in: Recognize the differences in core files from FreeBSD
1660 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
1662 * configure: Regenerate.
1664 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
1666 * coff-or32.c: New file.
1667 * cpu-or32.c: New file.
1668 * elf32-or32.c: New file.
1669 * archures.c: Add support for or32.
1670 * targets.c: Add support for or32.
1671 * bfd-in2.h: Regenerate.
1672 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
1673 coff_write_object_contents): Add support for or32.
1674 * config.bfd: Add target.
1675 * configure.in: Add support for or32.
1676 * configure: Regenerate.
1677 * Makefile.am: Add support for or32.
1678 * Makefile.in: Regenerate.
1679 * po/SRC-POTFILES.in: Add or32 files.
1680 * po/bfd.pot: Regenerate.
1682 2002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
1683 Don Lindsay <lindsayd@cisco.com>
1685 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
1686 false' with a return of a bfd_reloc_ error code.
1688 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
1690 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1691 unexport unreferenced symbols when --export-dynamic. Call
1692 _bfd_elf_strtab_delref when unexporting.
1694 2002-01-30 Daniel Jacobowitz <drow@mvista.com>
1696 * bfd-in.h: Include <stdbool.h> if it is available.
1697 * bfd-in2.h: Regenerated.
1699 2002-01-31 Alan Modra <amodra@bigpond.net.au>
1701 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
1704 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1706 * archures.c: Tidy up formatting of embedded comments.
1707 * bfd.c: Tidy up formatting of embedded comments.
1708 * bfd-in.h: Fix formatting of comments.
1709 * reloc.c: Tidy up formatting of ordinary & embedded comments.
1710 * section.c: Tidy up formatting of embedded comments.
1711 * syms.c: Tidy up formatting of embedded comments.
1712 * targets.c: Tidy up formatting of embedded comments.
1714 * bfd-in2.h: Regenerate.
1716 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1718 * vms-tir.c (cmd_name): New function.
1719 (tir_cmd_name): New function.
1720 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
1721 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
1724 * peXXigen.c (pe_print_idata): Rearrange message to aid in
1726 (pe_print_pdata): Rearrange message to aid in translation.
1728 * libbfd.c (warn_deprecated): Rearrange error message to aid in
1731 * ihex.c (ihex_write_object_contents): Fix spelling typo.
1733 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
1735 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
1736 message to aid in translation.
1738 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
1739 to aid in translation.
1741 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
1743 2002-01-30 Philipp Thomas <pthomas@suse.de>
1745 * coff-arm.c, elf32-elf.h: Unify messages.
1747 2002-01-30 Nick Clifton <nickc@redhat.com>
1749 * po/sv.po: Updated translation.
1751 2002-01-30 Philipp Thomas <pthomas@suse.de>
1753 * dwarf2.c (read_abbrev): Use full section name in error message.
1754 (decode_line_info): Likewise.
1756 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
1759 2002-01-30 Alan Modra <amodra@bigpond.net.au>
1761 * elf64-ppc.c (func_desc_adjust): Only provide missing function
1762 descriptor symbols for undefined function code syms. Clear
1763 ELF_LINK_NON_ELF so that they can stay weak.
1765 2002-01-29 Chris Demetriou <cgd@broadcom.com>
1766 Mitch Lichtenberg <mpl@broadcom.com>
1768 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
1769 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
1770 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
1772 * bfd-in2.h: Regenerate.
1774 2002-01-29 Chris Demetriou <cgd@broadcom.com>
1776 * elf32-mips.c: Add additional comments about HI16 relocation
1778 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
1779 pc-relative relocations. (Reverts change made on 2001-10-31.)
1780 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
1781 for pc-relative relocations.
1782 (mips_elf_calculate_relocation): Add a comment about a kludge
1783 in the R_MIPS_GNU_REL_HI16 handling.
1784 (_bfd_mips_elf_relocate_section): Implement that kludge;
1785 adjust pc-relative HI16 relocation for difference in HI16 and
1786 LO16 addresses, since it can't easily be done in
1787 mips_elf_calculate_relocation.
1789 2002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
1791 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
1792 relocations with PC32 relocations for undefined or weak symbols.
1793 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
1794 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
1796 2002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
1798 * elfcore.h (elf_core_file_p): Improve comment for last change.
1800 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
1802 * configure: Regenerated.
1804 2002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
1806 * elfcore.h (elf_core_file_p): Set the machine architecture
1807 before processing the program headers.
1809 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
1811 * configure.in <64-bit configuration>: If using gcc, check and
1812 emit error for egcs-1.1.2.
1813 * configure: Regenerate.
1815 2002-01-26 Egor Duda <deo@logos-m.ru>
1817 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
1818 as possible to avoid stack corruption.
1820 2002-01-26 Richard Henderson <rth@redhat.com>
1822 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
1823 for non-allocated sections.
1825 2002-01-25 Mark Kettenis <kettenis@gnu.org>
1827 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
1828 prstat.pr_reg even if it is a struct.
1830 2002-01-25 Steve Ellcey <sje@cup.hp.com>
1832 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
1834 2002-01-25 Philipp Thomas <pthomas@suse.de>
1836 * coffgen.c (coff_print_symbol): Don't mark info message
1839 2002-01-25 Nick Clifton <nickc@redhat.com>
1841 * po/fr.po: Updated translation.
1842 * po/es.po: Updated translation.
1844 2002-01-25 Philipp Thomas <pthomas@suse.de>
1846 * coff-alpha.c (alpha_relocate_section): Unify warning message
1847 for GP relative relocations without GP defined.
1848 * coff-mips.c (mips_relocate_section): Likewise.
1850 2002-01-25 Alan Modra <amodra@bigpond.net.au>
1852 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
1853 unsigned overflow when new_offset < old_offset.
1855 2002-01-24 Philipp Thomas <pthomas@suse.de>
1857 * bfd.c (_bfd_abort): Fix typo.
1859 2002-01-23 Richard Henderson <rth@redhat.com>
1861 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
1862 plt entries for undefweak symbols.
1864 2002-01-23 Steve Ellcey <sje@cup.hp.com>
1866 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
1868 (bfd_elf64_ia64_hpux_big_vec): Ditto.
1869 (bfd_elf32_h8300_vec): Ditto.
1871 2002-01-23 Alan Modra <amodra@bigpond.net.au>
1873 * elf64-ppc.c: Remove stale part of ABI comment.
1874 (NO_OPD_RELOCS): Define.
1875 (ppc64_elf_check_relocs): Use it.
1876 (ppc64_elf_relocate_section): Here too.
1877 (build_one_stub): Don't point function syms at the stub. Instead,
1879 (ppc64_elf_relocate_section): Check whether REL24 relocs should
1880 really go to the stub. Make all dynamic relocs in opd against
1882 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
1885 2002-01-22 Richard Henderson <rth@redhat.com>
1887 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
1889 2002-01-22 Alan Modra <amodra@bigpond.net.au>
1891 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
1892 TOC_BASE_OFF adjustment.
1894 * Makefile.am: Run "make dep-am".
1895 * Makefile.in: Regenerate.
1896 * po/SRC-POTFILES.in: Regenerate.
1898 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
1900 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
1903 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
1905 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
1906 Check for and emit error if sgot is NULL at this point.
1908 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1910 * config.bfd (ia64*-*-netbsd*): New target.
1912 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
1914 * som.c (som_write_space_strings): Comment typo fix.
1916 2002-01-21 Alan Modra <amodra@bigpond.net.au>
1918 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
1919 is_func_descriptor fields.
1920 (link_hash_newfunc): Init them.
1921 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
1922 dot are candidates for plt entries. When processing .opd relocs,
1923 set function descriptor strings to point inside function code
1924 string, and set new ppc_link_hash_entry fields.
1925 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
1926 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
1927 function descriptors. It's now done in..
1928 (func_desc_adjust): New.
1929 (ppc64_elf_func_desc_adjust): New.
1930 (define elf_backend_always_size_sections): Define.
1931 (ppc64_elf_hide_symbol): New.
1932 (define elf_backend_hide_symbol): Define.
1933 (allocate_dynrelocs): Remove code looking up function descriptors
1934 as that has been done earlier.
1935 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
1937 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
1938 up function descriptor.
1939 (build_one_stub): Look up the function code sym. Check for
1940 invalid plt offsets.
1941 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
1942 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
1944 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
1946 (_bfd_elf_link_hash_hide_symbol): Likewise.
1947 * elflink.h (elf_link_add_object_symbols): Adjust call to
1948 elf_backend_hide_symbol.
1949 (elf_fix_symbol_flags): Likewise.
1950 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
1952 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
1953 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
1954 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1955 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
1956 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
1958 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
1959 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
1960 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
1962 2002-01-18 Alan Modra <amodra@bigpond.net.au>
1964 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
1965 dynamic function descriptor symbol, not the associated function
1968 2002-01-17 Eric Christopher <echristo@redhat.com>
1970 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
1972 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1974 * po/bfd.pot: Regenerate.
1975 * po/fr.po: Regenerate.
1977 2002-01-17 Alan Modra <amodra@bigpond.net.au>
1979 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
1980 Remove "Elf_Internal_Shdr *" param.
1981 (_bfd_mips_elf_section_from_bfd_section): Ditto.
1982 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
1983 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
1984 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
1985 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
1986 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
1987 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
1988 function to override special sections. Remove hdr arg from
1989 backend call, and don't loop.
1991 2002-01-16 Eric Christopher <echristo@redhat.com>
1993 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
1994 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
1995 relocations requiring gp0 and gp.
1997 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
1999 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
2001 (elf32_arm_print_private_bfd_data): Likewise.
2003 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
2005 * po/tr.po: Import new version.
2007 2002-01-16 Alan Modra <amodra@bigpond.net.au>
2009 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
2010 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
2011 (ORI_R0_R0_0): Correct.
2013 2002-01-16 Alan Modra <amodra@bigpond.net.au>
2015 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
2016 when plt_not_loaded.
2017 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
2018 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
2019 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
2020 (ppc64_elf_glink_code): Delete.
2021 (PPC64_ELF_GLINK_SIZE): Delete.
2022 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
2023 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
2024 ORI_R0_R0_0): Define.
2025 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
2026 (struct ppc_link_hash_table): Add sstub and plt_overflow.
2027 (ppc64_elf_link_hash_table_create): Init them.
2028 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
2029 Don't copy to shared lib.
2030 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
2031 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
2032 (allocate_dynrelocs <plt>): Don't change function sym here. Make
2033 room for .stub and .glink code.
2034 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
2036 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
2037 bfd_elf64_bfd_final_link.
2038 (bfd_elf64_bfd_final_link): Don't define.
2039 (ppc64_elf_size_stubs): New.
2040 (build_plt_stub): New.
2041 (build_one_stub): New.
2042 (ppc64_elf_build_stubs): New.
2043 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
2044 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
2045 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
2046 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
2047 case output sections not separate. Adjust DT_RELASZ to not
2048 include plt relocs. Set reserved got entry. Set got and plt
2050 (elf_backend_got_header_size): Set to 8.
2051 * elf64-ppc.h: New file.
2053 2002-01-16 Alan Modra <amodra@bigpond.net.au>
2055 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
2056 sections, use bfd_section_list_remove.
2057 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2058 * elflink.h (elf_link_add_object_symbols): When removing all
2059 sections, use bfd_section_list_clear.
2061 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2063 * po/sv.po: New file: Swedish translation.
2064 * configure.in (ALL_LINGUAS): Add sv.
2065 * configure: Regenerate.
2067 2002-01-15 Jakub Jelinek <jakub@redhat.com>
2069 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
2070 * elf.c (merge_sections_remove_hook): New function.
2071 (_bfd_elf_merge_sections): Pass it as 3rd argument to
2072 _bfd_merge_sections.
2073 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
2074 * libbfd.h: Rebuilt.
2075 * merge.c (_bfd_merge_sections): Add remove_hook argument.
2076 Call remove_hook if a SEC_EXCLUDE section is encountered.
2078 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2080 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
2081 (xstormy16_reloc_map): Initialise new field with correct howto
2083 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
2086 2002-01-10 Michael Snyder <msnyder@redhat.com>
2088 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
2089 (elfcore_write_pstatus): Use long instead of pid_t;
2090 * elf-bfd.h: Change prototypes to use long instead of pid_t;
2092 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
2094 * elf.c: Update copyright years.
2095 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
2096 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
2098 2002-01-08 Michael Snyder <msnyder@redhat.com>
2100 Add capability to write corefile note sections, for gdb.
2101 * elf.c (elfcore_write_note): New function.
2102 (elfcore_write_prpsinfo): New function.
2103 (elfcore_write_prstatus): New function.
2104 (elfcore_write_pstatus): New function.
2105 (elfcore_write_prfpreg): New function.
2106 (elfcore_write_prxfpreg): New function.
2107 * elf-bfd.h: Add prototypes for above functions.
2109 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
2111 * elf.c (elf_fake_sections): Propagate errors from
2112 elf_backend_fake_section.
2114 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2116 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
2117 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
2118 (elf32-sh-nbsd.lo): New rule.
2119 * Makefile.in: Regenerate.
2120 * config.bfd (sh*le-*-netbsdelf*): New target.
2121 (sh*-*-netbsdelf*): New target.
2122 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
2123 (bfd_elf32_shnbsd_vec): New vector.
2124 (bfd_elf32_shlnbsd_vec): New vector.
2125 * configure: Regenerate.
2126 * elf32-sh-nbsd.c: New file.
2127 * targets.c: Update copyright years.
2128 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
2129 bfd_elf32_shnbsd_vec.
2131 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
2133 * coff-rs6000.c (READ20): Use bfd_scan_vma.
2135 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
2137 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
2138 of a symbol in a section that will be deleted.
2140 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2142 * po/es.po: New file: Spanish translation.
2143 * configure.in (ALL_LINGUAS): Add es.
2144 * configure: Regenerate.
2146 2002-01-06 Steve Ellcey <sje@cup.hp.com>
2148 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
2149 argument so we can handle HP-UX specially.
2150 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
2151 (elfNN_hpux_backend_section_from_bfd_section): New for support
2152 of SHN_IA_64_ANSI_COMMON.
2153 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
2154 (is_unwind_section_name): Add special HP-UX support.
2155 (elfNN_ia64_section_from_shdr): Add support for more sections.
2156 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
2157 add support for more sections.
2158 (elfNN_ia64_additional_program_headers): Modify
2159 is_unwind_section_name call.
2160 (elfNN_ia64_modify_segment_map): Remove assumption that there is
2161 only one unwind section in segment.
2163 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2165 * syms.c (_bfd_generic_make_empty_symbol): New function.
2166 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
2167 _bfd_generic_make_empty_symbol.
2168 * libbfd.h: Regenerate.
2169 * bfd-in2.h: Regenerate.
2170 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
2171 (hppabsd_core_get_symtab_upper_bound): Don't define.
2172 (hppabsd_core_get_symtab): Likewise.
2173 (hppabsd_core_print_symbol): Likewise.
2174 (hppabsd_core_get_symbol_info): Likewise.
2175 (hppabsd_core_bfd_is_local_label_name): Likewise.
2176 (hppabsd_core_get_lineno): Likewise.
2177 (hppabsd_core_find_nearest_line): Likewise.
2178 (hppabsd_core_bfd_make_debug_symbol): Likewise.
2179 (hppabsd_core_read_minisymbols): Likewise.
2180 (hppabsd_core_minisymbol_to_symbol): Likewise.
2181 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
2183 * hpux-core.c: Similarly.
2184 * irix-core.c: Similarly.
2185 * osf-core.c: Similarly.
2186 * sco5-core.c: Similarly.
2187 * binary.c (binary_make_empty_symbol): Remove function, define as
2188 _bfd_generic_make_empty_symbol.
2189 * ihex.c (ihex_make_empty_symbol): Likewise.
2190 * mmo.c (mmo_make_empty_symbol): Likewise.
2191 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
2192 * srec.c (srec_make_empty_symbol): Likewise.
2193 * versados.c (versados_make_empty_symbol): Likewise.
2194 * vms.c (_bfd_vms_make_empty_symbol): Remove.
2195 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
2196 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
2197 rather than _bfd_vms_make_empty_symbol.
2198 * vms-misc.c (new_symbol): Likewise.
2200 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2202 * section.c (bfd_section_init): Remove unnecessary initialisations.
2203 (bfd_section_list_clear): New function.
2204 (bfd_section_list_remove, bfd_section_list_insert): New macros.
2205 (_bfd_strip_section_from_output): Use them.
2206 * coffcode.h (coff_set_alignment_hook): Likewise.
2207 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
2208 * elf64-mips.c (mips_elf64_final_link): Likewise.
2209 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2210 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2211 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2212 * bfd-in2.h: Regenerate.
2214 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
2215 rather than doing our own section handling. Clean up after errors
2216 with bfd_release and bfd_section_list_clear. Handle unexpected
2218 * aoutf1.h (sunos4_core_file_p): Likewise.
2219 * aix386-core.c (aix386_core_file_p): Likewise.
2220 * cisco-core.c (cisco_core_file_validate): Likewise.
2221 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2222 * trad-core.c (trad_unix_core_file_p): Likewise.
2224 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
2225 with bfd_release and bfd_section_list_clear.
2226 * hpux-core.c (hpux_core_core_file_p): Likewise.
2227 * irix-core.c (irix_core_core_file_p): Likewise.
2228 * lynx-core.c (lynx_core_file_p): Likewise.
2229 * osf-core.c (osf_core_core_file_p): Likewise.
2230 * rs6000-core.c (rs6000coff_core_p): Likewise.
2231 * sco5-core.c (sco5_core_file_p): Likewise.
2233 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
2234 sign extension adjustments without conditionals.
2236 2002-01-04 Jakub Jelinek <jakub@redhat.com>
2238 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
2239 CIE at .eh_frame start is removed due to no FDEs referencing it.
2241 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2243 * config.bfd (x86_64-*-netbsd*): New target.
2244 * configure.in (x86_64-*-netbsd*): Set COREFILE
2246 * configure: Regenerated.
2248 2002-01-03 Tom Rix <trix@redhat.com>
2250 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
2251 for recent bfd_make_section_anyway change.
2253 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
2255 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2256 R_ARM_THM_PC11 reloc.
2258 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2260 * configure.in (LINGUAS): Add ja.
2261 * configure: Regenerate.
2262 * po/ja.po: Import from translation project's web site.
2264 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2266 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
2267 messages to ease translation into other languages.
2269 For older changes see ChangeLog-0001
2275 version-control: never
projects / deliverable / binutils-gdb.git / blob