1 2002-05-02 Richard Henderson <rth@redhat.com>
3 * elf64-alpha.c (elf64_alpha_relocate_section): Force relative relocs
6 2002-05-02 Alan Modra <amodra@bigpond.net.au>
8 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_SECTOFF>): Change to a
10 <R_PPC64_SECTOFF_DS>: Likewise.
11 (ppc64_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
13 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_SECTOFF>): Correct.
14 (ppc_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
17 * elf64-ppc.c (ppc64_elf_addr16_ha_reloc): Delete.
18 (ppc64_elf_ha_reloc): New function.
19 (ppc64_elf_brtaken_reloc): New function.
20 (ppc64_elf_sectoff_reloc): New function.
21 (ppc64_elf_sectoff_ha_reloc): New function.
22 (ppc64_elf_toc_reloc): New function.
23 (ppc64_elf_toc_ha_reloc): New function.
24 (ppc64_elf_toc64_reloc): New function.
25 (ppc64_elf_unhandled_reloc): New function.
26 (ppc64_elf_howto_raw): Use the above.
27 <R_PPC64_RELATIVE>: Mark pc_relative, pcrel_offset.
28 <R_PPC64_SECTOFF>: Not pc_relative or pcrel_offset. Fix dst_mask.
29 <R_PPC64_SECTOFF_DS>: Likewise.
30 (IS_ABSOLUTE_RELOC): Update.
31 (struct ppc_link_hash_table): Add have_undefweak.
32 (ppc64_elf_link_hash_table_create): Init.
33 (func_desc_adjust): Set have_undefweak.
34 (ppc64_elf_func_desc_adjust): Call func_desc_adjust earlier. Only
35 add the .sfpr blr when have_undefweak.
36 (ppc64_elf_setup_section_lists): Check hash table flavour.
37 (ppc64_elf_next_input_section): Move output_section->owner test to
39 (ppc64_elf_set_toc): Rename to ppc64_elf_toc, remove info param
40 and relocatable test. Return TOCstart and don't set elf_gp.
41 (ppc64_elf_relocate_section): Correct BRTAKEN/BRNTAKEN branch
42 offset calculation. Add assert on weak sym branch tweaks.
43 * elf64-ppc.h (ppc64_elf_set_toc): Delete.
44 (ppc64_elf_toc): Declare.
45 (ppc64_elf_next_input_section): Update.
47 2002-05-01 Alan Modra <amodra@bigpond.net.au>
49 * syms.c (_bfd_stab_section_find_nearest_line): Don't bomb on NULL
52 2002-05-01 Alan Modra <amodra@bigpond.net.au>
54 * elf64-ppc.c (CROR_151515, CROR_313131): Define.
55 (ppc64_elf_relocate_section): Use them. Don't look for plt calls
56 on R_PPC64_ADDR24 relocs. Require a nop or no link reg on plt
57 call branches. Correct undefined weak destination.
58 (ppc64_elf_func_desc_adjust): Always create at least one blr in
59 .sfpr, and correct case where either only savef* or restf* is
62 Long branch stubs, multiple stub sections.
63 * elf64-ppc.h (ppc64_elf_setup_section_lists): Declare.
64 (ppc64_elf_next_input_section): Declare.
65 * elf64-ppc.c: Move linker-only prototypes.
66 (STUB_SUFFIX): Define.
67 (enum ppc_stub_type): New.
68 (struct ppc_stub_hash_entry): New.
69 (struct ppc_branch_hash_entry): New.
70 (struct ppc_link_hash_entry): Add stub_cache, oh.
71 (struct ppc_link_hash_table): Add stub_hash_table etc. Remove
72 sstub. Add sbrlt, srelbrlt, has_14bit_branch, stub_iteration.
73 Rename plt_overflow to stub_error.
74 (ppc_stub_hash_lookup): Define.
75 (ppc_branch_hash_lookup): Define.
76 (stub_hash_newfunc): New function.
77 (branch_hash_newfunc): New function.
78 (link_hash_newfunc): Init new fields.
79 (ppc64_elf_link_hash_table_create): Likewise.
80 (ppc64_elf_link_hash_table_free): New function.
81 (ppc_stub_name): New function.
82 (ppc_get_stub_entry): New function.
83 (ppc_add_stub): New function.
84 (create_linkage_sections): Use bfd_make_section_anyway. Create
85 .branch_lt and .rela.branch_lt sections. Don't create .stub.
86 (ppc64_elf_check_relocs): Set has_14bit_branch on R_PPC64_REL14*,
87 and set up for plt call stubs. Link func and func desc syms.
88 (ppc64_elf_gc_sweep_hook): Handle REL14* as per REL24.
89 (func_desc_adjust): Avoid hash lookup when func desc sym available
90 via shortcut, and set links when processing.
91 (ppc64_elf_hide_symbol): Likewise.
92 (allocate_dynrelocs): Don't allocate stub section here.
93 (ppc64_elf_size_dynamic_sections): Handle sbrlt and srelbrlt.
95 (ppc_type_of_stub): New function.
96 (build_one_stub): Delete.
97 (ppc_build_one_stub): New function.
98 (ppc_size_one_stub): New function.
99 (ppc64_elf_setup_section_lists): New function.
100 (ppc64_elf_next_input_section): New function.
101 (group_sections): New function.
102 (get_local_syms): New function.
103 (ppc64_elf_size_stubs): Rewrite.
104 (ppc64_elf_build_stubs): Rewrite.
105 (ppc64_elf_relocate_section): Look up stub entry for REL24
106 relocs. Don't propagate REL14* to dynamic objects. Look for long
107 branch stubs if REL14* or REL24 relocs won't reach.
108 (bfd_elf64_bfd_link_hash_table_free): Define.
110 2002-04-30 Mark Mitchell <mark@codesourcery.com>
112 * bfd/config.bfd: Add support for powerpc-*-windiss.
114 2002-04-30 Tom Rix <trix@redhat.com>
116 * xcofflink.c (xcoff_link_add_symbols): Always copy undef C_EXT
117 symbol names into the hash table.
119 2002-04-28 Tom Rix <trix@redhat.com>
121 * coff-rs6000.c (xcoff_calculate_relocation) : Function table for
122 calulating relocations.
123 (xcoff_complain_overflow) : Function table for relocation errors.
124 (xcoff_ppc_relocate_section): Use relocation and complain function
126 (xcoff_complain_overflow_unsigned_func): New complain function.
127 (xcoff_complain_overflow_signed_func): Same.
128 (xcoff_complain_overflow_bitfield_func): Same.
129 (xcoff_complain_overflow_dont_func): Same.
130 (xcoff_reloc_type_crel): New recot function.
131 (xcoff_reloc_type_br): Same.
132 (xcoff_reloc_type_ba): Same.
133 (xcoff_reloc_type_toc): Same.
134 (xcoff_reloc_type_rel): Same.
135 (xcoff_reloc_type_neg): Same.
136 (xcoff_reloc_type_pos): Same.
137 (xcoff_reloc_type_fail): Same.
138 (xcoff_reloc_type_noop): Same.
139 * libxcoff.h : Declare common parts for xcoff64.
140 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Use relocation
141 and complain function tables.
143 2002-04-28 Alan Modra <amodra@bigpond.net.au>
145 * elf64-x86-64.c (struct elf64_x86_64_dyn_relocs): Comment typo.
146 * elf32-hppa.c (elf32_hppa_final_link): Formatting.
148 2002-04-26 Alan Modra <amodra@bigpond.net.au>
150 * opncls.c (bfd_make_readable): Call bfd_section_list_clear.
151 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
153 * elflink.h (elf_bfd_final_link): Ensure input bfd class is the
154 same as the output before calling elf_link_input_bfd.
156 * coffcode.h (coff_compute_section_file_positions): Set
157 section_tail after shuffling section list.
159 2002-04-24 Christian Groessler <chris@groessler.org>
161 * coff-z8k.c (extra_case): Fix R_IMM32 relocations: The
162 addresses are 23bit with a special layout, not plain 32bit
163 values. Prevent relocation of immediate values.
165 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
167 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): If MDMX or
168 MIPS-16 ASE flags are set, print something to indicate that.
170 2002-04-23 Alan Modra <amodra@bigpond.net.au>
172 * elf32-hppa.c (hppa_type_of_stub): Correct and simplify condition
173 under which a plt call stub is used.
174 (final_link_relocate): Similarly.
175 (allocate_plt_static): Clear h-plabel except when plt entry is
176 exclusively used for a plabel.
177 (allocate_dynrelocs): Use the above to simplify plt sizing.
178 (struct elf32_hppa_link_hash_table): Add has_22bit_branch.
179 (elf32_hppa_link_hash_table_create): Init.
181 (hppa_build_one_stub): Use BL22_RP if has_22bit_branch.
182 (elf32_hppa_check_relocs): Set has_22bit_branch.
184 * elf32-hppa.c (elf32_hppa_check_relocs): Remove debug message.
185 (final_link_relocate): Likewise.
187 2002-04-22 Jakub Jelinek <jakub@redhat.com>
189 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't build
190 search table if some FDE is DW_EH_PE_aligned encoded either.
191 (_bfd_elf_write_section_eh_frame): Handle terminating FDE specially.
193 2002-04-22 Richard Smith <richard@ex-parrot.com>
194 Jakub Jelinek <jakub@redhat.com>
196 * elf-eh-frame.c (struct eh_cie_fde): Add per_encoding_relative.
197 (_bfd_elf_discard_section_eh_frame): Set it for CIEs with pcrel
199 (_bfd_elf_write_section_eh_frame): Adjust pcrel encoded personality
202 2002-04-20 Tom Rix <trix@redhat.com>
204 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Fix C_FILE auxent.
206 2002-04-20 Alan Modra <amodra@bigpond.net.au>
208 * archures.c (bfd_lookup_arch): Move the list order comment..
209 (struct bfd_arch_info): ..to where it belongs.
210 * bfd-in2.h: Regenerate.
212 * archures.c (bfd_lookup_arch): Add comment on list order.
213 (bfd_default_set_arch_mach): Use bfd_lookup_arch.
214 * cpu-powerpc.c (bfd_powerpc_archs): Re-order so that the default
215 is always at head of list.
217 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
219 * coff-arm.c (coff_thumb_pcrel_12, coff_thumb_pcrel_9,
220 insert_thumb_branch, record_thumb_to_arm_glue): Suppress
221 definition of these functions for ARM_WINCE builds as they are
223 (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET): Do not define
224 for ARM_WINCE builds.
226 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
228 * coff-arm.c (bfd_arm_process_before_allocation):
230 2002-04-17 J"orn Rennecke <joern.rennecke@superh.com>
232 * cpu-sh.c (scan_mach): Delete.
233 (arch_info_struct): Replace scan_mach with bfd_default_scan.
234 (bfd_sh_arch): Likewise.
236 2002-04-16 Nick Clifton <nickc@cambridge.redhat.com>
238 * ihex.c (ihex_write_object_contents): Fix check for records
239 crossing 64K boundaries.
241 2002-04-16 Alan Modra <amodra@bigpond.net.au>
243 * elf32-m32r.c (m32r_elf_add_symbol_hook): Check the hash table
244 type rather than just assuming entries are ELF.
245 * elf32-sh64.c (sh64_elf_add_symbol_hook): Likewise.
246 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Likewise.
247 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Likewise.
248 * elf64-mmix.c (mmix_elf_add_symbol_hook): Use bfd_link_hash_entry
249 rather than elf_link_hash_entry.
251 2002-04-15 Richard Henderson <rth@redhat.com>
253 * elf32-mips.c (mips_elf32_object_p): Revert 0404 fragment: allow
256 2002-04-15 Michael Snyder <msnyder@redhat.com>
258 * opncls.c (bfd_close): Write contents if writeable.
259 Minor formatting tidy-ups.
261 2002-04-15 Alan Modra <amodra@bigpond.net.au>
263 * elf32-ppc.c (ppc_elf_add_symbol_hook): Check the hash table type.
265 2002-04-12 Michael Snyder <msnyder@redhat.com>
267 * bfd-in.h (bfd_get_section_lma): New access macro.
268 Minor white-space fix-up.
270 2002-04-12 Alan Modra <amodra@bigpond.net.au>
272 * elf.c (prep_headers): Don't zero EI_OSABI, EI_ABIVERSION or
275 2002-04-09 DJ Delorie <dj@redhat.com>
277 * elfarm-nabi.c (elf32_arm_howto_table): Fix ABS16 masks.
279 2002-04-09 Casper S. Hornstrup <chorns@users.sourceforge.net>
281 * coffcode.h (coff_read_word): New.
282 (coff_compute_checksum): New.
283 (coff_apply_checksum): New.
284 (coff_write_object_contents): Call coff_apply_checksum () to
285 apply checksum to PE image.
287 2002-04-08 Randolph Chung <tausq@debian.org>
289 * elf32-hppa.c (hppa_unwind_entry_compare): Move to elf-hppa.h.
290 (elf32_hppa_final_link): Split out sorting logic to..
291 * elf-hppa.h (elf_hppa_sort_unwind): ..here.
292 (elf_hppa_final_link): Call elf_hppa_sort_unwind.
294 2002-04-07 Andrew Cagney <ac131313@redhat.com>
296 * configure.in: Add missing ``|'' to powerpc-*-aix4.[4-9]*
298 * configure: Re-generate.
300 2002-04-07 Andrew Cagney <ac131313@redhat.com>
302 * configure.in: Only define AIX_CORE_DUMPX_CORE when AIX version
303 is greater or equal to 4.3.3.
304 * configure: Regenerate.
307 2002-04-05 Hans-Peter Nilsson <hp@axis.com>
309 * elf32-cris.c (cris_elf_howto_table) <R_CRIS_16_PCREL,
310 R_CRIS_32_PCREL>: Fix typo in name.
311 (cris_elf_check_relocs): Always create .rela.got here when
312 R_CRIS_16_GOTPLT or R_CRIS_32_GOTPLT is seen.
313 (elf_cris_adjust_gotplt_to_got): Don't create .rela.got here;
316 2002-04-04 Daniel Jacobowitz <drow@mvista.com>
318 * aout-adobe.c (aout_32_bfd_link_hash_table_free): Define.
319 * aout-target.h (MY_bfd_link_hash_table_free): Conditionally
321 * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise.
322 * bfd.c (bfd_link_hash_table_free): Define.
323 * binary.c (binary_bfd_link_hash_table_free): Define.
324 * bout.c (b_out_bfd_link_hash_table_free): Define.
325 * coff-rs6000.c (rs6000coff_vec): Include
326 _bfd_generic_link_hash_table_free.
327 (pmac_xcoff_vec): Likewise.
328 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
329 (aix5coff64_vec): Likewise.
330 * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define.
331 * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function.
332 (bfd_elf32_bfd_link_hash_table_free): Define.
333 * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function.
334 (bfd_elf32_bfd_link_hash_table_free): Define.
335 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally
337 * i386msdos.c (msdos_bfd_link_hash_table_free): Define.
338 * i386os9k.c (os9k_bfd_link_hash_table_free): Define.
339 * ieee.c (ieee_bfd_link_hash_table_free): Define.
340 * ihex.c (ihex_bfd_link_hash_table_free): Define.
341 * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define.
342 (_bfd_generic_link_hash_table_free): Add prototype.
343 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype.
344 * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define.
345 * linker.c (_bfd_generic_link_hash_table_free): New function.
346 * mmo.c (mmo_bfd_link_hash_table_free): Define.
347 * nlm-target.h (nlm_bfd_link_hash_table_free): Define.
348 * oasys.c (oasys_bfd_link_hash_table_free): Define.
349 * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define.
350 * som.c (som_bfd_link_hash_table_free): Define.
351 * srec.c (srec_bfd_link_hash_table_free): Define.
352 * tekhex.c (tekhex_bfd_link_hash_table_free): Define.
353 * versados.c (versados_bfd_link_hash_table_free): Define.
354 * vms.c (vms_bfd_link_hash_table_free): New function.
355 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function.
357 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc
358 instead of bfd_alloc.
359 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
360 * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise.
361 * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise.
362 * cofflink.c (_bfd_coff_link_hash_table_create): Likewise.
363 * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
364 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
365 * elf.c (_bfd_elf_link_hash_table_create): Likewise.
366 * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise.
367 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
368 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
369 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
370 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
371 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
372 * elf32-sh.c (sh_elf_link_hash_table_create): Likewise.
373 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise.
374 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
375 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
376 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
377 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise.
378 * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise.
379 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
380 * linker.c (_bfd_generic_link_hash_table_create): Likewise.
381 * m68klinux.c (linux_link_hash_table_create): Likewise.
382 * sparclinux.c (linux_link_hash_table_create): Likewise.
383 * sunos.c (sunos_link_hash_table_create): Likewise.
384 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
386 * targets.c: Add _bfd_link_hash_table_free to xvec.
388 * bfd-in2.h: Regenerate.
389 * libbfd.h: Regenerate.
390 * libcoff.h: Regenerate.
392 2002-04-04 Alan Modra <amodra@bigpond.net.au>
394 * dep-in.sed: Cope with absolute paths.
395 * Makefile.am (dep.sed): Subst TOPDIR, and not INCDIR.
397 * Makefile.in: Regenerate.
398 * coff-arm.c: Fix copyright date.
399 * cpu-h8300.c: Likewise.
400 * cpu-i370.c: Likewise.
401 * cpu-s390.c: Likewise.
402 * cpu-mips.c: Likewise.
403 * po/SRC-POTFILES.in: Regenerate.
405 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
407 * Makefile.am: Add elfxx-mips.c to the known backends.
408 (elf32-mips.lo): remove dependency to coff/external.h.
409 * Makefile.in: Regenerate.
410 * configure.in: Add elfxx-mips.lo to all vectors using elf32-mips.lo
411 Remove elf32-mips.lo from 64 bit vectors. Update dependencies
413 * configure: Regenerate.
414 * elf-bfd.h: Move all MIPS ELF specific prototypes to elfxx-mips.h.
415 (irix_compat_t): IRIX compatibility level, moved from elf32-mips.c.
416 (elf_backend_mips_irix_compat, elf_backend_mips_rtype_to_howto): New
417 MIPS specific backend functions.
418 * elf32-mips.c: Moved most code to elfxx-mips.c.
419 (mips_elf_hi16_reloc): Rename from _bfd_mips_elf_hi16_reloc and make
421 (mips_elf_lo16_reloc): Likewise, was _bfd_mips_elf_lo16_reloc.
422 (mips_elf_got16_reloc): Likewise, was _bfd_mips_elf_got16_reloc.
423 (mips_elf_gprel32_reloc): Likewise, was _bfd_mips_elf_gprel32_reloc.
424 (mips_elf32_rtype_to_howto): Rename from mips_rtype_to_howto. Changed
425 interface to allow selection of the right REL or RELA howto table.
426 (mips_elf32_object_p): Rename from _bfd_mips_elf_object_p and made
427 static. Let it refuse n32 objects.
428 (elf32_mips_grok_prstatus): Rename from _bfd_elf32_mips_grok_prstatus.
429 (elf32_mips_grok_psinfo): Rename from _bfd_elf32_mips_grok_psinfo.
430 (elf32_mips_discard_info): Rename from _bfd_elf32_mips_discard_info.
431 (elf32_mips_ignore_discarded_relocs): Rename from
432 _bfd_elf32_mips_ignore_discarded_relocs.
433 (elf32_mips_write_section): Rename from _bfd_elf32_mips_write_section.
434 (elf32_mips_irix_compat): New function, replaces IRIX_COMPAT.
435 (elf_mips_howto_table_rela): Remove.
436 * elf64-mips.c: Moved most code to elfxx-mips.c.
437 (bfd_elf64_bfd_reloc_type_lookup): Make static.
438 (mips_elf64_rtype_to_howto): New function.
439 (mips_elf64_object_p): Likewise.
440 (elf64_mips_irix_compat): Likewise.
441 * elfxx-mips.c: New file containing common code merged together from
442 elf32-mips.c and elf64-mips.c.
443 * elfxx-mips.h: New file containing MIPS specific prototypes from
445 * elfxx-target.h: Add handling for elf_backend_mips_irix_compat and
446 elf_backend_mips_rtype_to_howto.
448 2002-04-04 Alan Modra <amodra@bigpond.net.au>
450 * srec.c (MAXCHUNK, Chunk): Revise comments.
451 (srec_write_record): Correct buffer size.
452 (srec_write_header): Do without intermediate buffer.
453 (srec_write_section): Validate Chunk.
454 (srec_write_terminator): Pass NULL instead of dummy buffer.
455 (srec_write_symbols): Pass file and symbol names directly to
456 bfd_bwrite so sprintf won't overflow buffer.
458 2002-04-03 Jakub Jelinek <jakub@redhat.com>
460 * elf32-sparc.c (elf32_sparc_relocate_section): Don't emit dynamic
461 PC relative relocs against hidden symbols.
462 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
464 2002-04-03 Alan Modra <amodra@bigpond.net.au>
466 * elf.c (_bfd_elf_make_section_from_shdr): When setting section
467 LMAs, loop over segments until p_vaddr and p_memsz specify an
468 extent enclosing the section.
470 2002-04-02 Nick Clifton <nickc@cambridge.redhat.com>
472 * ihex.c (ihex_write_object_contents): Do not allow records to
473 cross a 64K boundary - wrap if necessary.
475 2002-04-01 Nathan Williams <nathanw@wasabisystems.com>
477 * elf.c (elfcore_netbsd_get_lwpid): Fix off-by-one error
478 which caused the returned LWP ID to always be 0.
480 2002-04-01 Richard Henderson <rth@redhat.com>
482 * elf32-sparc.c (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
483 (elf32_sparc_relocate_section): Use it to figure out when to
484 initialize .got entries.
485 * elf64-sparc.c: Similarly.
487 2002-03-28 Alan Modra <amodra@bigpond.net.au>
489 * linker.c (link_action): Ignore duplicate warning syms.
490 (_bfd_generic_link_write_global_symbol): Follow warning symbol link.
491 * elflink.h (elf_adjust_dynstr_offsets): Likewise.
492 (elf_adjust_dynamic_symbol): Likewise.
493 (elf_export_symbol): Likewise.
494 (elf_link_find_version_dependencies): Likewise.
495 (elf_link_assign_sym_version): Likewise.
496 (elf_link_sec_merge_syms): Likewise.
497 (elf_link_output_extsym): Likewise.
498 (elf_gc_sweep_symbol): Likewise.
499 (elf_gc_propagate_vtable_entries_used): Likewise.
500 (elf_gc_smash_unused_vtentry_relocs): Likewise.
501 (elf_gc_allocate_got_offsets): Likewise.
502 (elf_collect_hash_codes): Likewise.
503 * elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise.
504 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
505 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
506 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
507 * elf32-arm.h (elf32_arm_discard_copies): Likewise.
508 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise.
509 (elf_cris_discard_excess_dso_dynamics): Likewise.
510 * elf32-hppa.c (clobber_millicode_symbols): Likewise.
511 (mark_PIC_calls): Likewise.
512 (allocate_plt_static): Likewise.
513 (allocate_dynrelocs): Likewise.
514 (readonly_dynrelocs): Likewise.
515 * elf32-i386.c (allocate_dynrelocs): Likewise.
516 (readonly_dynrelocs): Likewise.
517 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
518 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
519 * elf32-mips.c (mips_elf_output_extsym): Likewise.
520 (mips_elf_sort_hash_table_f): Likewise.
521 (mips_elf_check_mips16_stubs): Likewise.
522 * elf32-s390.c (allocate_dynrelocs): Likewise.
523 (readonly_dynrelocs): Likewise.
524 * elf32-sh.c (sh_elf_discard_copies): Likewise.
525 * elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise.
526 (xstormy16_relax_plt_realloc): Likewise.
527 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
528 (elf64_alpha_output_extsym): Likewise.
529 * elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise.
530 * elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise.
531 (mips_elf64_check_mips16_stubs): Likewise.
532 (mips_elf64_output_extsym): Likewise.
533 * elf64-ppc.c (func_desc_adjust): Likewise.
534 (allocate_dynrelocs): Likewise.
535 (readonly_dynrelocs): Likewise.
536 * elf64-s390.c (allocate_dynrelocs): Likewise.
537 (readonly_dynrelocs): Likewise.
538 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
539 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
540 (readonly_dynrelocs): Likewise.
541 * elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise.
542 * aoutx.h (aout_link_write_other_symbol): Likewise.
543 * cofflink.c (_bfd_coff_write_task_globals): Likewise.
544 (_bfd_coff_write_global_sym): Likewise.
545 * i386linux.c (linux_tally_symbols): Likewise.
546 * m68klinux.c (linux_tally_symbols): Likewise.
547 * sparclinux.c (linux_tally_symbols): Likewise.
548 * pdp11.c (aout_link_write_other_symbol): Likewise.
549 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
550 * xcofflink.c (xcoff_build_ldsyms): Likewise.
551 (xcoff_write_global_symbol): Likewise.
553 * cofflink.c (_bfd_coff_final_link): Formatting.
554 * cpu-mips.c (mips_compatible): Make static, prototype.
555 * elf32-i386.c (elf_i386_check_relocs): Formatting.
556 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
557 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
558 * elf64-mips.c (mips_elf64_sort_hash_table): Likewise.
559 (mips_elf64_final_link): Likewise.
560 * elflink.h (elf_link_find_version_dependencies): Remove duplicate
563 2002-03-27 Nick Clifton <nickc@cambridge.redhat.com>
565 * coff-arm.c (SWAP_IN_RELOC_OFFSET): Define.
566 (SWAP_OUT_RELOC_OFFSET): Define.
568 2002-03-27 Gregory Steuck <greg@nest.cx>
570 * elf.c (_bfd_elf_get_symtab_upper_bound): Leave space for
571 terminating NULL if empty symbol table.
572 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
574 2002-03-26 H.J. Lu (hjl@gnu.org)
576 * elflink.h (elf_link_input_bfd): Revert the last change since
577 the gcc exception handling isn't fixed yet.
579 2002-03-26 H.J. Lu (hjl@gnu.org)
581 * elflink.h (elf_link_input_bfd): Complain about relocations
582 against local symbols in discarded sections.
584 2002-03-26 Alan Modra <amodra@bigpond.net.au>
586 * elflink.h (elf_gc_mark): Don't recurse into non-ELF sections.
588 2002-03-23 Alan Modra <amodra@bigpond.net.au>
590 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
591 section file offset for !SEC_LOAD sections.
593 2002-03-21 Richard Earnshaw <rearnsha@arm.com>
595 * elf32-arm.h (elf32_arm_final_link_relocate <case R_ARM_GOTOFF>,
596 <case R_ARM_GOT>): Handle relocations to Thumb functions.
598 2002-03-21 Alan Modra <amodra@bigpond.net.au>
600 * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Prototype.
602 * archive.c: Update copyright date.
603 * bfd-in2.h: Regenerate.
604 * libbfd.h: Regenerate.
605 * Makefile.am: Run "make dep-am"
606 * Makefile.in: Regenerate.
607 * po/SRC-POTFILES.in: Regenerate.
609 2002-03-20 Daniel Jacobowitz <drow@mvista.com>
611 * dwarf2.c (struct funcinfo): Move up.
612 (lookup_address_in_function_table): New argument function_ptr.
614 (lookup_address_in_line_table): New argument function. If function
615 is non-NULL, use it to handle ``addr'' before the first line note of
617 (comp_unit_find_nearest_line): Update and swap calls to
618 lookup_address_in_function_table and lookup_address_in_line_table.
619 * syms.c (_bfd_stab_section_find_nearest_line): Use the first
620 N_SLINE encountered if we see an N_FUN before any N_SLINE.
622 2002-03-20 Tom Rix <trix@redhat.com>
624 * coff-rs6000.c (_bfd_xcoff_stat_arch_elt): Renamed from
625 _bfd_xcoff_generic_stat_arch_elt. Fix format check.
626 * coff64-rs6000.c : Use _bfd_xcoff_stat_arch_elt.
628 2002-03-19 Tom Rix <trix@redhat.com>
630 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through all
631 dynamic objects in archives.
633 2002-03-19 Hans-Peter Nilsson <hp@bitrange.com>
635 * elflink.h (NAME(bfd_elf,record_link_assignment)): Don't set
636 STT_NOTYPE symbols to STT_OBJECT.
638 2002-03-18 Jan Hubicka <jh@suse.cz>
640 * cpu-i386.c (bfd_x86_64_arch): Rename to "i386:x86-64"
642 2002-03-18 Tom Rix <trix@redhat.com>
644 * aix5ppc.core.c : New file for AIX 5 64 bit core support.
645 * bfd-in.h : Add bfd_xcoff_ar_archive_set_magic declaration.
646 * coff-rs6000 (do_pad) : New function for archive padding.
647 (do_copy) : New function for object file copying in archives.
648 (do_shared_object_padding) : New function for padding shared
649 objects to their text section alignment in archives.
650 (bfd_xcoff_ar_achive_set_magic) : Stub.
651 (xcoff_write_armap_big) : Use do_copy and do_pad.
652 (xcoff_write_archive_contents_big) : Use do_shared_object_padding,
654 * coff64-rs6000.c (xcoff64_write_ojbect_contents) : Use
655 bfd_xcoff_magic_number.
656 (xcoff64_bad_format_hook) : New function for _bfd_bad_format_hook
658 (xcoff_backend_data_r) : Use xcoff64_bad_format_hook.
659 (bfd_xcoff_aix5_backend_data) : New Aix 5 backend data.
660 (aix5coff64_vec) : New Aix 5 target aix5coff64-rs6000.
661 * rs6000-core.c : Update copyright date.
662 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Check for NULL
664 * coffcode.h (coff_new_section_hook) : Use new accessor macros.
665 (coff_set_arch_mach_hook) : Add Aix 5 U64_TOCMAGIC magic #.
666 (coff_set_flags) : Use bfd_xcoff_magic_number.
667 * libxcoff.h (bfd_xcoff_is_xcoff64): Add U64_TOCMAGIC.
668 * configure.in : Add powerpc-*-aix5 and rs6000-*-aix5 support.
669 * Makefile.am : Same.
672 * configure : Regnerate.
673 * Makefile.in : Same.
676 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
678 * po/fr.po: Updated version.
680 2002-03-18 Alan Modra <amodra@bigpond.net.au>
682 * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
683 * libbfd.h: Regenerate.
684 * archive.c (coff_write_armap): Pass on failures from
685 bfd_write_bigendian_4byte_int.
687 2002-03-14 H.J. Lu <hjl@gnu.org>
689 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
690 error to bfd_error_nonrepresentable_section for reinit_array
693 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
695 * coffcode.h (coff_slurp_symbol_table): When adding BSF_WEAK flag,
696 OR it in rather than replacing previously selected flags.
698 * elfxx-target.h (TARGET_BIG_SYM): Set ar_max_namelen to 15.
699 (TARGET_LITTLE_SYM): Set ar_max_namelen to 15.
701 2002-03-14 Alan Modra <amodra@bigpond.net.au>
703 * cpu-mips.c (mips_compatible): New. Don't check bits_per_word.
705 * elflink.h (elf_bfd_final_link): Revert last change. Instead,
706 ensure reloc size matches before calling elf_link_input_bfd.
707 Add an assert to check reloc size when counting output relocs.
709 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
711 * mmo.c (mmo_get_loc): Return NULL rather than false.
713 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
715 * po/fr.po: Updated version.
717 2002-03-13 Alan Modra <amodra@bigpond.net.au>
719 * archures.c (bfd_default_compatible): Test bits_per_word.
720 * cpu-i386.c (i386_compatible): Remove. Replace occurrences with
721 bfd_default_compatible.
722 * cpu-i370.c (i370_compatible): Likewise.
723 * cpu-sparc.c (sparc_compatible): Likewise.
724 * cpu-h8300.c (compatible): Test in->arch == out->arch.
726 * elflink.h: Formatting fixes.
727 (elf_link_output_extsym): Merge undefined and undef weak cases.
729 * elflink.h (elf_bfd_final_link): Only call elf_link_input_bfd
730 when word size of input matches output word size.
732 2002-03-12 Andreas Jaeger <aj@suse.de>
734 * cpu-i386.c (i386_compatible): New. Use it instead of
735 bfd_default_compatible.
737 2002-03-07 H.J. Lu (hjl@gnu.org)
739 * coff-sh.c (shcoff_reloc_map): Use bfd_reloc_code_real_type
740 as the type for bfd_reloc_val.
742 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
744 * elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
745 (elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
746 (elf_hppa_final_link_relocate): Correct relocations for indirect
747 references to local data through the DLT. Fix .opd creation for
748 local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
749 relocations. Use e_lsel selector for R_PARISC_DLTIND21L,
750 R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
751 "Processor-Specific ELF for PA_RISC, Version 1.43" document.
752 Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
753 * elf32-hppa.c (final_link_relocate): Revise relocation selectors
754 as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.
756 2002-03-05 Jakub Jelinek <jakub@redhat.com>
758 * merge.c (_bfd_merge_sections): Don't segfault if there
759 is nothing to merge due to GC.
761 2002-03-05 Alan Modra <amodra@bigpond.net.au>
763 * elf32-hppa.c (clobber_millicode_symbols): Remove hack to keep
764 symbols that have been forced local.
766 * elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
767 to output forced local syms for non-shared link.
768 (elf_link_output_extsym): Tweak condition for calling backend
769 adjust_dynamic_symbol so that previous behaviour is kept.
770 Whitespace changes throughout file.
772 2002-03-04 H.J. Lu <hjl@gnu.org>
774 * elf.c (bfd_section_from_shdr): Handle special sections,
775 .init_array, .fini_array and .preinit_array.
776 (elf_fake_sections): Likewise.
778 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Create the
779 DT entry only if the section is in output for .init_array,
780 .fini_array and .preinit_array. Complain about .preinit_array
782 (elf_bfd_final_link): Warn zero size for .init_array,
783 .fini_array and .preinit_array sections.
785 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Remove
786 SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
787 (elfNN_ia64_fake_sections): Remove .init_array, .fini_array and
790 2002-03-04 Alan Modra <amodra@bigpond.net.au>
792 * configure.in (WIN32LIBADD): Don't eval PICFLAG assignment.
793 * configure: Regenerate.
795 2002-03-02 Tom Rix <trix@redhat.com>
797 * coff64-rs6000.c (xcoff64_howto_table): Replace howto types with
799 * coff-rs6000.c (xcoff_howto_table): Same.
801 2002-03-01 David Mosberger <davidm@hpl.hp.com>
803 * elflink.h (size_dynamic_sections): If section named
804 ".preinit_array" exists, create DT_PREINIT_ARRAY and
805 DT_PREINIT_ARRAYSZ entries in dynamic table. Analogously for
806 ".init_array" and ".fini_array".
807 (elf_bfd_final_link): Handle DT_PREINIT_ARRAYSZ, DT_INIT_ARRAYSZ,
808 DT_FINI_ARRAYSZ, DT_PREINIT_ARRAY, DT_INIT_ARRAY, and
811 2002-02-26 Andrew Macleod <amacleod@cygnus.com>
813 * elflink.h (elf_bfd_final_link): Don't crash on SHN_UNDEF local
816 2002-02-25 Alan Modra <amodra@bigpond.net.au>
818 * elf64-hppa.h: Update copyright date.
820 * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
821 (ppc64_elf_relocate_section): Don't generate power4 style branch
822 hints for *_BRTAKEN and *_BRNTAKEN relocs.
824 2002-02-22 Jakub Jelinek <jakub@redhat.com>
826 * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
828 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
830 2002-02-21 Andreas Jaeger <aj@suse.de>
832 * elf64-x86-64.c: Major rework that introduces all recent changes
833 to the x86-64 backend. Get a closer match to elf32-i386.
834 (struct elf64_x86_64_dyn_relocs): Rename from
835 elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
837 (struct elf64_x86_64_link_hash_table): Add short cuts to some
839 (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
840 remove casts, initialize new hash members.
841 (create_got_section): New.
842 (elf64_x86_64_create_dynamic_sections): New.
843 (elf64_x86_64_copy_indirect_symbol): New.
844 (elf64_x86_64_check_relocs): Don't allocate space for dynamic
845 relocs, .got or .relgot here but do it in allocate_dynrelocs.
846 Reference count possible .plt and .got entries. Don't test input
847 section SEC_READONLY here to try to avoid copy relocs, and keep
848 dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
849 DF_TEXTREL here. Delay setting of variables until needed. Cache
850 pointer to "sreloc" section in elf_section_data. Tweak condition
851 under which .got created. Report files with bad relocation
853 (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
854 Reference count possible .plt entries. Don't deallocate .got and
856 (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
857 do copy reloc processing for weakdefs. Remove redundant casts and
858 aborts. Delay setting of vars until needed. Move creation of
859 dynamic symbols and allocation of .plt and .rela.plt to
860 allocate_dynrelocs. Replace BFD_ASSERT with abort.
861 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
862 (allocate_dynrelocs): New.
863 (readonly_dynrelocs): New.
864 (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
865 Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
866 Zero out the dynamic allocated content space.
867 (elf64_x86_64_discard_copies): Removed.
868 (elf64_x86_64_relocate_section): Make use of dynamic section
869 short-cuts. Localise vars, and delay setting. Better error
870 reporting, replace BFD_ASSERT with abort. Check
871 ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
872 regular object file and tread the weak definition as the normal
873 one. Don't discard relocs for undefweak or undefined symbols and
874 check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
876 (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
877 symbols that have been forced local. Use same test to decide if
878 we can use a relative reloc for got as relocate_section. Expand
879 SHN_UNDEF comment. Move expressions out of function calls.
880 Replace BFD_ASSERT with abort.
881 (bfd_elf64_bfd_final_link): Removed.
882 (elf_backend_copy_indirect_symbol): Define.
884 2002-02-20 Tom Rix <trix@redhat.com>
886 * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
887 (_bfd_xcoff_reloc_type_lookup): Use it.
888 * coff64-rs6000.c (xcoff64_howto_table): Same.
889 (xcoff64_reloc_type_lookup): Same.
891 2002-02-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
893 * osf-core.c (osf_core_vec): OSF/1 (Digital Unix) core files are
896 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
898 * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
899 (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
900 * bfd-in2.h: Regenerate.
901 * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
902 Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
904 * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
905 (elf_s390_reloc_type_lookup): Likewise.
906 (elf_s390_check_relocs): Likewise.
907 (elf_s390_gc_sweep_hook): Likewise.
908 (elf_s390_relocate_section): Likewise.
909 (elf_s390_object_p): Use renamed architecture define.
910 * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
912 2002-02-19 Frank Ch. Eigler <fche@redhat.com>
914 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
916 2002-02-19 Jakub Jelinek <jakub@redhat.com>
918 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
919 absptr -> pcrel optimization for shared libs.
920 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
921 library cannot be converted to pcrel.
922 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
924 * elf32-i386.c (elf_i386_relocate_section): If
925 _bfd_elf_section_offset returned -2, skip, but make sure the
926 relocation is installed.
927 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
928 * elf32-cris.c (cris_elf_relocate_section): Likewise.
929 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
930 * elf32-i370.c (i370_elf_relocate_section): Likewise.
931 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
932 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
933 * elf32-s390.c (elf_s390_relocate_section): Likewise.
934 * elf32-sh.c (sh_elf_relocate_section): Likewise.
935 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
936 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
937 * elf64-s390.c (elf_s390_relocate_section): Likewise.
938 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
939 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
940 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
941 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
942 _bfd_elf_section_offset returning -2 the same way as -1.
943 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
944 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
946 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
948 2002-02-18 Tom Rix <trix@redhat.com>
950 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
951 (bfd_xcoff_size_dynamic_sections): Same.
952 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
953 (bfd_xcoff_size_dynamic_sections): Same.
954 * coff-rs6000.c (xcoff_generate_rtinit): Same.
955 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
956 * libxcoff.h (struct xcoff_backend_data_rec): Same.
957 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
958 * bfd-in2.h: Regenerate.
960 2002-02-18 Alan Modra <amodra@bigpond.net.au>
962 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
963 (struct ppc_link_hash_table): Add sfpr.
964 (ppc64_elf_link_hash_table_create): Init it.
965 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
967 (create_linkage_sections): ..here. Make .sfpr too.
968 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
970 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
971 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
972 ._restf* functions, and create as needed.
973 (func_desc_adjust): Only force_local for shared libs.
975 2002-02-18 David O'Brien <obrien@FreeBSD.org>
977 * configure.in: Bump version number post 2.12 branching.
978 * configure: Regenerate.
980 2002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
982 * mmo.c: Correct and improve comments.
983 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
984 zero-pad. Use input to fill up non-empty bfd buffer.
985 (mmo_flush_chunk): New function.
986 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
987 changed. Don't emit location specifier if VMA is same as
988 *LAST_VMAP after omitting leading zero contents. Call
989 mmo_flush_chunk before emitting location specifier.
990 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
991 with mmo_write_loc_chunk calls.
992 (mmo_internal_write_section): Call mmo_flush_chunk after
994 (mmo_write_symbols_and_terminator): Move :Main to first position
995 in symbol array. Add faked one if it does not exist if there are
996 other symbols. Don't add it if there are no symbols at all. Move
997 out test for value of :Main from symbol loop. Rename table
998 fakemain to maintable and variable mainsym to fakemain.
1000 2002-02-15 Richard Henderson <rth@redhat.com>
1002 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
1003 section with no got matches any got. Simplify error generaion.
1005 2002-02-15 Alan Modra <amodra@bigpond.net.au>
1007 Support arbitrary length fill patterns.
1008 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
1009 (_bfd_default_link_order): Remove bfd_fill_link_order code.
1010 Call default_data_link_order.
1011 (default_fill_link_order): Delete.
1012 (default_data_link_order): New function.
1013 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
1014 of bfd_fill_link_order with bfd_data_link_order.
1015 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
1016 * elf64-mips.c (mips_elf64_final_link): Likewise.
1018 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
1019 Correct value returned in "end" for "0x<non-hex>".
1021 2002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
1023 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
1024 (scan): Test against 'mach' field in info structure.
1026 2002-02-14 Alan Modra <amodra@bigpond.net.au>
1028 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
1030 2002-02-14 Matt Fredette <fredette@netbsd.org>
1032 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
1035 2002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
1037 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
1038 non-zero physical addresses when adjusting the LMAs of new
1041 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1043 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
1044 from _bfd_elf_hppa_gen_reloc_type.
1045 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
1046 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
1047 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
1048 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
1050 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1052 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
1053 loading its contents if there's nothing to do in it.
1055 2002-02-12 Alan Modra <amodra@bigpond.net.au>
1057 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
1060 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
1061 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
1062 (ppc64_elf_finish_dynamic_sections): Set values for them.
1064 2002-02-11 Michael Snyder <msnyder@redhat.com>
1066 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
1067 * elf.c (elfcore_grok_pstatus): Add prototype.
1068 (elfcore_grok_lwpstatus): Add prototype.
1069 (elfcore_write_lwpstatus): New function.
1070 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
1072 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1074 * elf32-sh.c: Added missing prototypes.
1075 * elf32-sh64.c: Likewise.
1076 (sh_elf_align_loads): Mark unused args as such.
1077 * elf64-sh64.c: Added missing prototypes.
1078 (struct elf_sh64_link_hash_entry): Fix typo.
1079 (sh_elf64_relocate_section): Fix info argument passed to
1080 _bfd_elf_section_offset.
1082 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1084 * Makefile.am: "make dep-am".
1085 * Makefile.in: Regenerate.
1086 * aclocal.m4: Regenerate.
1087 * config.in: Regenerate.
1088 * configure: Regenerate.
1090 2002-02-10 Daniel Jacobowitz <drow@mvista.com>
1092 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
1094 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
1096 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
1097 cast warnings for the common case.
1099 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
1101 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
1103 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
1106 2002-02-09 Richard Henderson <rth@redhat.com>
1108 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
1109 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
1110 (elf64_alpha_relocate_section): Likewise.
1111 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
1112 * bfd-in2.h, libbfd.h: Rebuild.
1114 2002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
1116 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
1117 that base-plus-offset reloc accounting is consistent.
1118 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
1119 up to date for undefined symbols.
1121 2002-02-08 Eric Christopher <echristo@redhat.com>
1123 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1125 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
1126 sections for the O32 ABI.
1128 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1130 * elf32-arm.h: Fix formatting of _("...").
1131 * elf32-d10v.c: Likewise.
1132 * elf32-m68k.c: Likewise.
1133 * elf32-mips.c: Likewise.
1135 2002-02-08 Ivan Guzvinec <ivang@opencores.org>
1137 * coff-or32.c: Fix compile time warning messages.
1139 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1141 Contribute sh64-elf.
1142 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
1143 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
1144 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
1145 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
1146 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
1147 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
1148 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
1149 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
1150 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
1151 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
1153 * libbfd.h, bfd-in2.h: Rebuilt.
1154 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
1155 (sh_reloc_map): Map them.
1156 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
1157 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
1158 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
1159 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
1160 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
1161 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
1162 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
1163 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
1164 datalabel_got_offset.
1165 (sh_elf_link_hash_newfunc): Initialize it.
1166 (sh_elf_relocate_section): Augment the scope of
1167 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
1168 GOT and GOTOFF handling to new SHmedia relocation types. Support
1170 (sh_elf_check_relocs): Likewise.
1171 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
1172 PLT entries using movi_shori_putval. Support GOT_BIAS.
1173 (sh_elf_finish_dynamic_sections): Likewise.
1174 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
1175 relocation, it's now done by the caller.
1177 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
1178 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
1179 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
1180 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
1181 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
1182 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
1183 sh64_elf64_hash_table): New.
1184 (sh_elf64_howto_table): Introduce new relocs.
1185 (sh_elf64_info_to_howto): Accept new PIC relocs.
1186 (sh_elf64_relocate_section): Augment the scope of
1187 seen_stt_datalabel. Support new PIC relocs.
1188 (sh_elf64_check_relocs): Support new PIC relocs.
1189 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
1190 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
1191 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
1192 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
1193 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
1194 movi_shori_putval, movi_3shori_putval,
1195 sh64_elf64_create_dynamic_sections,
1196 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
1197 sh64_elf64_size_dynamic_sections,
1198 sh64_elf64_finish_dynamic_symbol,
1199 sh64_elf64_finish_dynamic_sections): New.
1200 (elf_backend_create_dynamic-sections,
1201 bfd_elf64_bfd_link_hash_table_create,
1202 elf_backend_adjust_dynamic_symbol,
1203 elf_backend_size_dynamic_sections,
1204 elf_backend_finish_dynamic_symbol,
1205 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
1206 elf_backend_plt_readonly, elf_backend_want_plt_sym,
1207 elf_backend_got_header_size, elf_backend_plt_header_size):
1209 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
1210 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
1211 match official numbers and names; moved unmaching ones to the
1213 * elf32-sh64.c, elf64-sh64.c: Likewise.
1214 2001-03-12 DJ Delorie <dj@redhat.com>
1215 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
1217 2001-03-12 DJ Delorie <dj@redhat.com>
1218 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
1220 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
1221 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
1222 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
1223 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
1224 .cranges section with SEC_SORT_ENTRIES set.
1225 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
1226 incoming sorted .cranges section.
1227 (sh64_bfd_elf_copy_private_section_data): New.
1228 (sh64_elf_final_write_processing): Only sort .cranges and modify
1229 start address if called by linker.
1230 2001-01-08 Ben Elliston <bje@redhat.com>
1231 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
1232 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
1233 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
1234 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1235 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
1236 line. Add comments before all entries.
1237 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
1239 (sh_elf64_reloc): Correct head comment.
1240 (sh_elf64_relocate_section): Correct spacing.
1241 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
1242 instead call reloc_dangerous callback.
1243 <case R_SH_SHMEDIA_CODE>: New case.
1244 (sh_elf64_gc_mark_hook): Correct spacing.
1245 (sh_elf64_check_relocs): Ditto.
1246 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
1248 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
1250 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
1251 clarify describing comment. Add comments before all entries.
1252 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
1253 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
1254 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1255 Sort .cranges section in final link. Prepare to set bit 0 on
1257 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
1258 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
1259 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
1261 (sh64_backend_section_from_shdr): New, to recognize
1262 SHT_SH5_CR_SORTED on incoming .cranges section.
1263 (elf_backend_section_from_shdr): Define.
1264 (sh64_elf_final_write_processing): Sort outgoing .cranges
1265 section. (New, temporarily disabled:) Set bit 0 on entry address
1266 according to ISA type.
1267 (sh64_find_section_for_address): New.
1268 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
1269 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
1270 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
1271 bfd_malloc, not xmalloc.
1272 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
1274 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
1275 temporarily disabled) setting bit 0 on entry address.
1276 (elf_backend_final_write_processing): Define.
1277 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1278 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
1279 be a proper relocation for PTA and PTB rather than a marker.
1280 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
1281 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
1282 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
1283 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
1284 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
1286 * elf64-sh64.c: Ditto.
1287 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
1288 * elf32-sh64.c: Include opcodes/sh64-opc.h
1289 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
1290 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
1291 parameters. No unused parameters. Caller changed.
1292 <case R_SH_PT_16>: New case.
1293 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
1294 * Makefile.in: Regenerate.
1295 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1296 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
1298 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1299 (sh64_elf_merge_private_data): Ditto.
1300 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
1301 to access stored section flags.
1302 (sh64_elf_final_write_processing): Return immediately unless
1303 called by linker. Use sh64_elf_section_data (cranges) to get size
1304 of linker-generated cranges entries.
1305 (sh64_elf_copy_private_data): Add missing "return true".
1306 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1307 (sh_elf64_merge_private_data): Ditto.
1308 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1309 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
1310 elf64-sh64.c:sh64_elf_fake_sections.
1311 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
1312 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1313 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
1314 (sh64_elf_final_write_processing): New.
1315 (elf_backend_final_write_processing): Define.
1316 (sh64_elf_fake_sections): Get header flags from tdata field.
1317 (sh64_elf_copy_private_data): Do not call
1318 sh64_elf_copy_private_data_internal, just copy e_flags field.
1319 (sh64_elf_merge_private_data): Do not call
1320 sh64_elf_copy_private_data_internal.
1321 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1322 Remove EF_SH64_ABI64, let ELF size make difference.
1323 Remove SH64-specific BFD section flag.
1324 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
1325 containing SHmedia through elf_section_data (asect)->tdata
1326 non-zero, not using a BFD section flag.
1327 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
1328 (sh64_elf_merge_private_data): Similar.
1329 (elf_backend_section_flags): Don't define.
1330 (sh64_elf_backend_section_flags): Delete.
1331 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
1333 (sh_elf64_merge_private_data): Similar.
1334 * section.c (Section flags definitions): Don't define
1336 (bfd-in2.h): Regenerate.
1337 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
1338 Make DataLabel references work with partial linking.
1339 * elf32-sh64.c: Fix formatting.
1340 (sh64_elf_link_output_symbol_hook): New.
1341 (elf_backend_link_output_symbol_hook): Define to
1342 sh64_elf_link_output_symbol_hook.
1343 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
1344 undefined if partial linking. Adjust sanity check.
1345 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
1346 (elf_backend_link_output_symbol_hook): Define to
1347 sh64_elf64_link_output_symbol_hook.
1348 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
1349 undefined if partial linking. Adjust sanity check.
1350 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1351 Implement semantics for inter-file DataLabel references.
1352 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
1353 (sh64_elf64_add_symbol_hook): New.
1354 (sh_elf64_relocate_section): If passing an indirect symbol with
1355 st_type STT_DATALABEL on the way to a symbol with st_other
1356 STO_SH5_ISA32, do not bitor 1 to the relocation.
1357 (elf_backend_add_symbol_hook): Define to
1358 sh64_elf64_add_symbol_hook.
1359 * elf64-sh32.c: Tweak comments.
1360 (DATALABEL_SUFFIX): Define.
1361 (sh64_elf_add_symbol_hook): New.
1362 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
1363 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
1364 symbol with st_type STT_DATALABEL on the way to a symbol with
1365 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
1366 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1367 Pass through STT_DATALABEL.
1368 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
1369 (elf_backend_get_symbol_type): Define.
1370 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
1371 (elf_backend_get_symbol_type): Define.
1372 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1373 * elf32-sh64.c: Tweak comments.
1374 (sh64_elf_copy_private_data_internal): Add prototype.
1375 (bfd_elf32_bfd_set_private_flags): Define.
1376 (sh64_elf_copy_private_data_internal): Compare machine name, not
1377 textual BFD target name, to check whether to copy section flag
1379 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
1380 Tweak section-contents-type-mismatch message.
1381 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
1382 Validize reloc-types.
1383 * elf64-sh64.c: New file.
1384 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
1385 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
1386 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
1387 Regenerate dependencies.
1388 * Makefile.in: Regenerate.
1389 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
1390 bfd_elf64_sh64l_vec.
1391 * configure.in: Handle bfd_elf64_sh64_vec and
1392 bfd_elf64_sh64l_vec.
1393 * configure: Regenerate.
1394 * po/POTFILES.in: Regenerate.
1395 * po/bfd.pot: Regenerate.
1396 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1397 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
1398 anything else but EF_SH64 and EF_SH64_ABI64.
1399 (sh64_elf_merge_private_data): Emit error for anything else but
1400 EF_SH64 and EF_SH64_ABI64.
1401 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
1403 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
1404 bfd_elf32_sh64l_vec as a temporary measure.
1405 * configure: Regenerate.
1406 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1407 * cpu-sh.c (arch_info_struct): Include sh5 item
1409 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
1410 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
1411 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
1412 * elf32-sh64.c: Tweak comments.
1413 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
1414 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
1415 (sh64_elf_copy_private_data_internal): Wrap long line.
1416 (sh64_elf_merge_private_data): Rewrite to allow objects from
1417 SH64 subsets to be linked together.
1418 (INCLUDE_SHMEDIA): Define.
1419 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
1420 Parenthesize plus-expression inside or-expression.
1421 <global symbol>: Ditto.
1422 (sh_elf_set_mach_from_flags): Remove code refusing
1423 deleted EF_SH64_32BIT_ABI flag.
1424 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
1425 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
1426 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
1427 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
1428 (sh_elf_relocate_section) <local symbol>: Or 1 in
1429 calculation of relocation if sym->st_other & STO_SH5_ISA32.
1430 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
1431 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
1433 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1434 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
1435 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
1436 Regenerate dependencies.
1437 * Makefile.in: Regenerate.
1438 * archures.c: Add bfd_mach_sh5.
1439 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
1440 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
1441 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
1442 * configure: Regenerate.
1443 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
1444 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
1445 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1446 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
1447 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
1448 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
1449 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
1450 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
1451 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
1452 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
1454 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
1456 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
1457 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
1458 shmedia_prepare_reloc, goto final_link_relocate if it returns
1459 non-zero, else fail as before.
1460 (sh_elf_set_mach_from_flags): Provide function only if not defined
1461 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
1462 (sh_elf_set_private_flags): Provide function only if not defined
1464 (sh_elf_copy_private_data): Similar.
1465 (sh_elf_merge_private_data): Similar.
1466 * section.c (SEC_SH_ISA_SHMEDIA): New.
1467 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
1468 * elf32-sh64.c: New file.
1469 * libbfd.h: Regenerate.
1470 * bfd-in2.h: Regenerate.
1471 * po/POTFILES.in: Regenerate.
1472 * po/bfd.pot: Regenerate.
1473 * bfd-in2.h: Regenerate.
1474 * libbfd.h: Regenerate.
1476 2002-02-07 Daniel Jacobowitz <drow@mvista.com>
1478 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
1479 been included, not drag it in.
1480 * bfd-in2.h: Regenerate.
1482 2002-02-06 H.J. Lu (hjl@gnu.org)
1484 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
1485 the mach and ISA fields if necessary.
1487 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
1489 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
1490 ARM architecture when an F_ARM_5 flag is detected, since we cannot
1491 be sure exactly which architecture this represents.
1493 2002-02-05 Nick Clifton <nickc@redhat.com>
1495 * po/tr.po: Updated translation.
1497 2002-02-05 Alan Modra <amodra@bigpond.net.au>
1499 From Jimi X <jimix@watson.ibm.com>
1500 * archures (bfd_mach_ppc64): Define.
1501 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
1502 (bfd_powerpc_arch): Define.
1503 * bfd-in2.h: Regenerate.
1504 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
1505 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
1506 (bfd_powerpc_archs): Add default powerpc64 arch.
1508 2002-02-05 Alan Modra <amodra@bigpond.net.au>
1510 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
1511 against section syms in readonly sections. Don't do the global
1512 sym check if we find one.
1513 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1514 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1515 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1516 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1517 (elf_s390_grok_prstatus): Add missing prototype.
1519 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1521 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
1522 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
1523 Call bfd_get_section_by_name only once. Initialize
1524 bpodata->n_bpo_relocs_this_section.
1525 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
1527 (bpo_reloc_request_sort_fn): Don't use difference of values as
1530 2002-02-02 David O'Brien <obrien@FreeBSD>
1532 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
1533 version 4.5 and later the same as 5-CURRENT.
1534 * configure: Re-generate.
1536 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1538 * config.bfd (hppa*-*-netbsd*): New target.
1540 2002-01-31 Philipp Thomas <pthomas@suse.de>
1542 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
1543 to front of message. Unify messages with elf32-arm.h. Use
1544 commas where neccessary.
1545 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
1546 ERROR in messages. Unify messages with coff-arm.c. Correct
1547 VFP/FPA error message.
1548 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
1549 APCS-32 for translation.
1551 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
1553 Perform on-demand global register allocation from
1554 R_MMIX_BASE_PLUS_OFFSET relocs.
1555 * elf64-mmix.c (struct bpo_reloc_section_info, struct
1556 bpo_reloc_request, struct bpo_greg_section_info): New.
1557 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
1558 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
1559 _bfd_mmix_check_all_relocs,
1560 _bfd_mmix_prepare_linker_allocated_gregs,
1561 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
1562 (elf_mmix_howto_table): Correct src_mask for most relocs.
1563 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
1565 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
1566 case. Fix typo in comment. New label do_mmix_reloc.
1567 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
1568 store first object file with a base-plus-offset reloc. Call
1569 mmix_elf_check_common_relocs for the part common with mmo.
1570 (mmix_elf_final_link): Write out linker-allocated register
1572 (elf_backend_gc_sweep_hook): Define.
1573 (bfd_elf64_bfd_relax_section): Define.
1575 * mmo.c: Don't include <ctype.h>
1576 (mmo_init): Correct init-once logic.
1578 2002-02-01 Tom Rix <trix@redhat.com>
1580 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
1582 2002-02-01 Alan Modra <amodra@bigpond.net.au>
1584 * Makefile.am: Run "make dep-am"
1585 * Makefile.in: Regenerate.
1587 2002-01-31 David O'Brien <obrien@FreeBSD>
1589 * configure.in: Recognize the differences in core files from FreeBSD
1590 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
1592 * configure: Regenerate.
1594 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
1596 * coff-or32.c: New file.
1597 * cpu-or32.c: New file.
1598 * elf32-or32.c: New file.
1599 * archures.c: Add support for or32.
1600 * targets.c: Add support for or32.
1601 * bfd-in2.h: Regenerate.
1602 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
1603 coff_write_object_contents): Add support for or32.
1604 * config.bfd: Add target.
1605 * configure.in: Add support for or32.
1606 * configure: Regenerate.
1607 * Makefile.am: Add support for or32.
1608 * Makefile.in: Regenerate.
1609 * po/SRC-POTFILES.in: Add or32 files.
1610 * po/bfd.pot: Regenerate.
1612 2002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
1613 Don Lindsay <lindsayd@cisco.com>
1615 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
1616 false' with a return of a bfd_reloc_ error code.
1618 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
1620 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1621 unexport unreferenced symbols when --export-dynamic. Call
1622 _bfd_elf_strtab_delref when unexporting.
1624 2002-01-30 Daniel Jacobowitz <drow@mvista.com>
1626 * bfd-in.h: Include <stdbool.h> if it is available.
1627 * bfd-in2.h: Regenerated.
1629 2002-01-31 Alan Modra <amodra@bigpond.net.au>
1631 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
1634 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1636 * archures.c: Tidy up formatting of embedded comments.
1637 * bfd.c: Tidy up formatting of embedded comments.
1638 * bfd-in.h: Fix formatting of comments.
1639 * reloc.c: Tidy up formatting of ordinary & embedded comments.
1640 * section.c: Tidy up formatting of embedded comments.
1641 * syms.c: Tidy up formatting of embedded comments.
1642 * targets.c: Tidy up formatting of embedded comments.
1644 * bfd-in2.h: Regenerate.
1646 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1648 * vms-tir.c (cmd_name): New function.
1649 (tir_cmd_name): New function.
1650 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
1651 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
1654 * peXXigen.c (pe_print_idata): Rearrange message to aid in
1656 (pe_print_pdata): Rearrange message to aid in translation.
1658 * libbfd.c (warn_deprecated): Rearrange error message to aid in
1661 * ihex.c (ihex_write_object_contents): Fix spelling typo.
1663 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
1665 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
1666 message to aid in translation.
1668 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
1669 to aid in translation.
1671 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
1673 2002-01-30 Philipp Thomas <pthomas@suse.de>
1675 * coff-arm.c, elf32-elf.h: Unify messages.
1677 2002-01-30 Nick Clifton <nickc@redhat.com>
1679 * po/sv.po: Updated translation.
1681 2002-01-30 Philipp Thomas <pthomas@suse.de>
1683 * dwarf2.c (read_abbrev): Use full section name in error message.
1684 (decode_line_info): Likewise.
1686 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
1689 2002-01-30 Alan Modra <amodra@bigpond.net.au>
1691 * elf64-ppc.c (func_desc_adjust): Only provide missing function
1692 descriptor symbols for undefined function code syms. Clear
1693 ELF_LINK_NON_ELF so that they can stay weak.
1695 2002-01-29 Chris Demetriou <cgd@broadcom.com>
1696 Mitch Lichtenberg <mpl@broadcom.com>
1698 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
1699 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
1700 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
1702 * bfd-in2.h: Regenerate.
1704 2002-01-29 Chris Demetriou <cgd@broadcom.com>
1706 * elf32-mips.c: Add additional comments about HI16 relocation
1708 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
1709 pc-relative relocations. (Reverts change made on 2001-10-31.)
1710 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
1711 for pc-relative relocations.
1712 (mips_elf_calculate_relocation): Add a comment about a kludge
1713 in the R_MIPS_GNU_REL_HI16 handling.
1714 (_bfd_mips_elf_relocate_section): Implement that kludge;
1715 adjust pc-relative HI16 relocation for difference in HI16 and
1716 LO16 addresses, since it can't easily be done in
1717 mips_elf_calculate_relocation.
1719 2002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
1721 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
1722 relocations with PC32 relocations for undefined or weak symbols.
1723 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
1724 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
1726 2002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
1728 * elfcore.h (elf_core_file_p): Improve comment for last change.
1730 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
1732 * configure: Regenerated.
1734 2002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
1736 * elfcore.h (elf_core_file_p): Set the machine architecture
1737 before processing the program headers.
1739 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
1741 * configure.in <64-bit configuration>: If using gcc, check and
1742 emit error for egcs-1.1.2.
1743 * configure: Regenerate.
1745 2002-01-26 Egor Duda <deo@logos-m.ru>
1747 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
1748 as possible to avoid stack corruption.
1750 2002-01-26 Richard Henderson <rth@redhat.com>
1752 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
1753 for non-allocated sections.
1755 2002-01-25 Mark Kettenis <kettenis@gnu.org>
1757 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
1758 prstat.pr_reg even if it is a struct.
1760 2002-01-25 Steve Ellcey <sje@cup.hp.com>
1762 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
1764 2002-01-25 Philipp Thomas <pthomas@suse.de>
1766 * coffgen.c (coff_print_symbol): Don't mark info message
1769 2002-01-25 Nick Clifton <nickc@redhat.com>
1771 * po/fr.po: Updated translation.
1772 * po/es.po: Updated translation.
1774 2002-01-25 Philipp Thomas <pthomas@suse.de>
1776 * coff-alpha.c (alpha_relocate_section): Unify warning message
1777 for GP relative relocations without GP defined.
1778 * coff-mips.c (mips_relocate_section): Likewise.
1780 2002-01-25 Alan Modra <amodra@bigpond.net.au>
1782 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
1783 unsigned overflow when new_offset < old_offset.
1785 2002-01-24 Philipp Thomas <pthomas@suse.de>
1787 * bfd.c (_bfd_abort): Fix typo.
1789 2002-01-23 Richard Henderson <rth@redhat.com>
1791 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
1792 plt entries for undefweak symbols.
1794 2002-01-23 Steve Ellcey <sje@cup.hp.com>
1796 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
1798 (bfd_elf64_ia64_hpux_big_vec): Ditto.
1799 (bfd_elf32_h8300_vec): Ditto.
1801 2002-01-23 Alan Modra <amodra@bigpond.net.au>
1803 * elf64-ppc.c: Remove stale part of ABI comment.
1804 (NO_OPD_RELOCS): Define.
1805 (ppc64_elf_check_relocs): Use it.
1806 (ppc64_elf_relocate_section): Here too.
1807 (build_one_stub): Don't point function syms at the stub. Instead,
1809 (ppc64_elf_relocate_section): Check whether REL24 relocs should
1810 really go to the stub. Make all dynamic relocs in opd against
1812 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
1815 2002-01-22 Richard Henderson <rth@redhat.com>
1817 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
1819 2002-01-22 Alan Modra <amodra@bigpond.net.au>
1821 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
1822 TOC_BASE_OFF adjustment.
1824 * Makefile.am: Run "make dep-am".
1825 * Makefile.in: Regenerate.
1826 * po/SRC-POTFILES.in: Regenerate.
1828 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
1830 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
1833 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
1835 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
1836 Check for and emit error if sgot is NULL at this point.
1838 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1840 * config.bfd (ia64*-*-netbsd*): New target.
1842 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
1844 * som.c (som_write_space_strings): Comment typo fix.
1846 2002-01-21 Alan Modra <amodra@bigpond.net.au>
1848 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
1849 is_func_descriptor fields.
1850 (link_hash_newfunc): Init them.
1851 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
1852 dot are candidates for plt entries. When processing .opd relocs,
1853 set function descriptor strings to point inside function code
1854 string, and set new ppc_link_hash_entry fields.
1855 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
1856 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
1857 function descriptors. It's now done in..
1858 (func_desc_adjust): New.
1859 (ppc64_elf_func_desc_adjust): New.
1860 (define elf_backend_always_size_sections): Define.
1861 (ppc64_elf_hide_symbol): New.
1862 (define elf_backend_hide_symbol): Define.
1863 (allocate_dynrelocs): Remove code looking up function descriptors
1864 as that has been done earlier.
1865 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
1867 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
1868 up function descriptor.
1869 (build_one_stub): Look up the function code sym. Check for
1870 invalid plt offsets.
1871 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
1872 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
1874 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
1876 (_bfd_elf_link_hash_hide_symbol): Likewise.
1877 * elflink.h (elf_link_add_object_symbols): Adjust call to
1878 elf_backend_hide_symbol.
1879 (elf_fix_symbol_flags): Likewise.
1880 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
1882 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
1883 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
1884 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1885 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
1886 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
1888 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
1889 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
1890 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
1892 2002-01-18 Alan Modra <amodra@bigpond.net.au>
1894 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
1895 dynamic function descriptor symbol, not the associated function
1898 2002-01-17 Eric Christopher <echristo@redhat.com>
1900 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
1902 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1904 * po/bfd.pot: Regenerate.
1905 * po/fr.po: Regenerate.
1907 2002-01-17 Alan Modra <amodra@bigpond.net.au>
1909 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
1910 Remove "Elf_Internal_Shdr *" param.
1911 (_bfd_mips_elf_section_from_bfd_section): Ditto.
1912 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
1913 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
1914 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
1915 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
1916 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
1917 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
1918 function to override special sections. Remove hdr arg from
1919 backend call, and don't loop.
1921 2002-01-16 Eric Christopher <echristo@redhat.com>
1923 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
1924 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
1925 relocations requiring gp0 and gp.
1927 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
1929 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
1931 (elf32_arm_print_private_bfd_data): Likewise.
1933 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
1935 * po/tr.po: Import new version.
1937 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1939 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
1940 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
1941 (ORI_R0_R0_0): Correct.
1943 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1945 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
1946 when plt_not_loaded.
1947 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
1948 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
1949 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
1950 (ppc64_elf_glink_code): Delete.
1951 (PPC64_ELF_GLINK_SIZE): Delete.
1952 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
1953 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
1954 ORI_R0_R0_0): Define.
1955 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
1956 (struct ppc_link_hash_table): Add sstub and plt_overflow.
1957 (ppc64_elf_link_hash_table_create): Init them.
1958 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
1959 Don't copy to shared lib.
1960 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
1961 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
1962 (allocate_dynrelocs <plt>): Don't change function sym here. Make
1963 room for .stub and .glink code.
1964 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
1966 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
1967 bfd_elf64_bfd_final_link.
1968 (bfd_elf64_bfd_final_link): Don't define.
1969 (ppc64_elf_size_stubs): New.
1970 (build_plt_stub): New.
1971 (build_one_stub): New.
1972 (ppc64_elf_build_stubs): New.
1973 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
1974 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
1975 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
1976 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
1977 case output sections not separate. Adjust DT_RELASZ to not
1978 include plt relocs. Set reserved got entry. Set got and plt
1980 (elf_backend_got_header_size): Set to 8.
1981 * elf64-ppc.h: New file.
1983 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1985 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
1986 sections, use bfd_section_list_remove.
1987 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1988 * elflink.h (elf_link_add_object_symbols): When removing all
1989 sections, use bfd_section_list_clear.
1991 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1993 * po/sv.po: New file: Swedish translation.
1994 * configure.in (ALL_LINGUAS): Add sv.
1995 * configure: Regenerate.
1997 2002-01-15 Jakub Jelinek <jakub@redhat.com>
1999 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
2000 * elf.c (merge_sections_remove_hook): New function.
2001 (_bfd_elf_merge_sections): Pass it as 3rd argument to
2002 _bfd_merge_sections.
2003 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
2004 * libbfd.h: Rebuilt.
2005 * merge.c (_bfd_merge_sections): Add remove_hook argument.
2006 Call remove_hook if a SEC_EXCLUDE section is encountered.
2008 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2010 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
2011 (xstormy16_reloc_map): Initialise new field with correct howto
2013 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
2016 2002-01-10 Michael Snyder <msnyder@redhat.com>
2018 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
2019 (elfcore_write_pstatus): Use long instead of pid_t;
2020 * elf-bfd.h: Change prototypes to use long instead of pid_t;
2022 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
2024 * elf.c: Update copyright years.
2025 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
2026 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
2028 2002-01-08 Michael Snyder <msnyder@redhat.com>
2030 Add capability to write corefile note sections, for gdb.
2031 * elf.c (elfcore_write_note): New function.
2032 (elfcore_write_prpsinfo): New function.
2033 (elfcore_write_prstatus): New function.
2034 (elfcore_write_pstatus): New function.
2035 (elfcore_write_prfpreg): New function.
2036 (elfcore_write_prxfpreg): New function.
2037 * elf-bfd.h: Add prototypes for above functions.
2039 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
2041 * elf.c (elf_fake_sections): Propagate errors from
2042 elf_backend_fake_section.
2044 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2046 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
2047 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
2048 (elf32-sh-nbsd.lo): New rule.
2049 * Makefile.in: Regenerate.
2050 * config.bfd (sh*le-*-netbsdelf*): New target.
2051 (sh*-*-netbsdelf*): New target.
2052 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
2053 (bfd_elf32_shnbsd_vec): New vector.
2054 (bfd_elf32_shlnbsd_vec): New vector.
2055 * configure: Regenerate.
2056 * elf32-sh-nbsd.c: New file.
2057 * targets.c: Update copyright years.
2058 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
2059 bfd_elf32_shnbsd_vec.
2061 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
2063 * coff-rs6000.c (READ20): Use bfd_scan_vma.
2065 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
2067 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
2068 of a symbol in a section that will be deleted.
2070 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2072 * po/es.po: New file: Spanish translation.
2073 * configure.in (ALL_LINGUAS): Add es.
2074 * configure: Regenerate.
2076 2002-01-06 Steve Ellcey <sje@cup.hp.com>
2078 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
2079 argument so we can handle HP-UX specially.
2080 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
2081 (elfNN_hpux_backend_section_from_bfd_section): New for support
2082 of SHN_IA_64_ANSI_COMMON.
2083 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
2084 (is_unwind_section_name): Add special HP-UX support.
2085 (elfNN_ia64_section_from_shdr): Add support for more sections.
2086 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
2087 add support for more sections.
2088 (elfNN_ia64_additional_program_headers): Modify
2089 is_unwind_section_name call.
2090 (elfNN_ia64_modify_segment_map): Remove assumption that there is
2091 only one unwind section in segment.
2093 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2095 * syms.c (_bfd_generic_make_empty_symbol): New function.
2096 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
2097 _bfd_generic_make_empty_symbol.
2098 * libbfd.h: Regenerate.
2099 * bfd-in2.h: Regenerate.
2100 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
2101 (hppabsd_core_get_symtab_upper_bound): Don't define.
2102 (hppabsd_core_get_symtab): Likewise.
2103 (hppabsd_core_print_symbol): Likewise.
2104 (hppabsd_core_get_symbol_info): Likewise.
2105 (hppabsd_core_bfd_is_local_label_name): Likewise.
2106 (hppabsd_core_get_lineno): Likewise.
2107 (hppabsd_core_find_nearest_line): Likewise.
2108 (hppabsd_core_bfd_make_debug_symbol): Likewise.
2109 (hppabsd_core_read_minisymbols): Likewise.
2110 (hppabsd_core_minisymbol_to_symbol): Likewise.
2111 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
2113 * hpux-core.c: Similarly.
2114 * irix-core.c: Similarly.
2115 * osf-core.c: Similarly.
2116 * sco5-core.c: Similarly.
2117 * binary.c (binary_make_empty_symbol): Remove function, define as
2118 _bfd_generic_make_empty_symbol.
2119 * ihex.c (ihex_make_empty_symbol): Likewise.
2120 * mmo.c (mmo_make_empty_symbol): Likewise.
2121 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
2122 * srec.c (srec_make_empty_symbol): Likewise.
2123 * versados.c (versados_make_empty_symbol): Likewise.
2124 * vms.c (_bfd_vms_make_empty_symbol): Remove.
2125 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
2126 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
2127 rather than _bfd_vms_make_empty_symbol.
2128 * vms-misc.c (new_symbol): Likewise.
2130 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2132 * section.c (bfd_section_init): Remove unnecessary initialisations.
2133 (bfd_section_list_clear): New function.
2134 (bfd_section_list_remove, bfd_section_list_insert): New macros.
2135 (_bfd_strip_section_from_output): Use them.
2136 * coffcode.h (coff_set_alignment_hook): Likewise.
2137 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
2138 * elf64-mips.c (mips_elf64_final_link): Likewise.
2139 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2140 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2141 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2142 * bfd-in2.h: Regenerate.
2144 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
2145 rather than doing our own section handling. Clean up after errors
2146 with bfd_release and bfd_section_list_clear. Handle unexpected
2148 * aoutf1.h (sunos4_core_file_p): Likewise.
2149 * aix386-core.c (aix386_core_file_p): Likewise.
2150 * cisco-core.c (cisco_core_file_validate): Likewise.
2151 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2152 * trad-core.c (trad_unix_core_file_p): Likewise.
2154 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
2155 with bfd_release and bfd_section_list_clear.
2156 * hpux-core.c (hpux_core_core_file_p): Likewise.
2157 * irix-core.c (irix_core_core_file_p): Likewise.
2158 * lynx-core.c (lynx_core_file_p): Likewise.
2159 * osf-core.c (osf_core_core_file_p): Likewise.
2160 * rs6000-core.c (rs6000coff_core_p): Likewise.
2161 * sco5-core.c (sco5_core_file_p): Likewise.
2163 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
2164 sign extension adjustments without conditionals.
2166 2002-01-04 Jakub Jelinek <jakub@redhat.com>
2168 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
2169 CIE at .eh_frame start is removed due to no FDEs referencing it.
2171 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2173 * config.bfd (x86_64-*-netbsd*): New target.
2174 * configure.in (x86_64-*-netbsd*): Set COREFILE
2176 * configure: Regenerated.
2178 2002-01-03 Tom Rix <trix@redhat.com>
2180 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
2181 for recent bfd_make_section_anyway change.
2183 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
2185 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2186 R_ARM_THM_PC11 reloc.
2188 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2190 * configure.in (LINGUAS): Add ja.
2191 * configure: Regenerate.
2192 * po/ja.po: Import from translation project's web site.
2194 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2196 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
2197 messages to ease translation into other languages.
2199 For older changes see ChangeLog-0001
2205 version-control: never
projects / external / binutils.git / blob