1 2002-01-25 Alan Modra <amodra@bigpond.net.au>
3 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
4 unsigned overflow when new_offset < old_offset.
6 2002-24-01 Philipp Thomas <pthomas@suse.de>
8 * bfd.c (_bfd_abort): Fix typo.
10 2002-01-23 Richard Henderson <rth@redhat.com>
12 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
13 plt entries for undefweak symbols.
15 2002-01-23 Steve Ellcey <sje@cup.hp.com>
17 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
19 (bfd_elf64_ia64_hpux_big_vec): Ditto.
20 (bfd_elf32_h8300_vec): Ditto.
22 2002-01-23 Alan Modra <amodra@bigpond.net.au>
24 * elf64-ppc.c: Remove stale part of ABI comment.
25 (NO_OPD_RELOCS): Define.
26 (ppc64_elf_check_relocs): Use it.
27 (ppc64_elf_relocate_section): Here too.
28 (build_one_stub): Don't point function syms at the stub. Instead,
30 (ppc64_elf_relocate_section): Check whether REL24 relocs should
31 really go to the stub. Make all dynamic relocs in opd against
33 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
36 2002-01-22 Richard Henderson <rth@redhat.com>
38 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
40 2002-01-22 Alan Modra <amodra@bigpond.net.au>
42 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
43 TOC_BASE_OFF adjustment.
45 * Makefile.am: Run "make dep-am".
46 * Makefile.in: Regenerate.
47 * po/SRC-POTFILES.in: Regenerate.
49 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
51 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
54 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
56 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
57 Check for and emit error if sgot is NULL at this point.
59 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
61 * config.bfd (ia64*-*-netbsd*): New target.
63 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
65 * som.c (som_write_space_strings): Comment typo fix.
67 2002-01-21 Alan Modra <amodra@bigpond.net.au>
69 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
70 is_func_descriptor fields.
71 (link_hash_newfunc): Init them.
72 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
73 dot are candidates for plt entries. When processing .opd relocs,
74 set function descriptor strings to point inside function code
75 string, and set new ppc_link_hash_entry fields.
76 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
77 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
78 function descriptors. It's now done in..
79 (func_desc_adjust): New.
80 (ppc64_elf_func_desc_adjust): New.
81 (define elf_backend_always_size_sections): Define.
82 (ppc64_elf_hide_symbol): New.
83 (define elf_backend_hide_symbol): Define.
84 (allocate_dynrelocs): Remove code looking up function descriptors
85 as that has been done earlier.
86 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
88 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
89 up function descriptor.
90 (build_one_stub): Look up the function code sym. Check for
92 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
93 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
95 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
97 (_bfd_elf_link_hash_hide_symbol): Likewise.
98 * elflink.h (elf_link_add_object_symbols): Adjust call to
99 elf_backend_hide_symbol.
100 (elf_fix_symbol_flags): Likewise.
101 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
103 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
104 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
105 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
106 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
107 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
109 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
110 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
111 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
113 2002-01-18 Alan Modra <amodra@bigpond.net.au>
115 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
116 dynamic function descriptor symbol, not the associated function
119 2002-01-17 Eric Christopher <echristo@redhat.com>
121 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
123 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
125 * po/bfd.pot: Regenerate.
126 * po/fr.po: Regenerate.
128 2002-01-17 Alan Modra <amodra@bigpond.net.au>
130 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
131 Remove "Elf_Internal_Shdr *" param.
132 (_bfd_mips_elf_section_from_bfd_section): Ditto.
133 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
134 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
135 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
136 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
137 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
138 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
139 function to override special sections. Remove hdr arg from
140 backend call, and don't loop.
142 2002-01-16 Eric Christopher <echristo@redhat.com>
144 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
145 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
146 relocations requiring gp0 and gp.
148 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
150 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
152 (elf32_arm_print_private_bfd_data): Likewise.
154 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
156 * po/tr.po: Import new version.
158 2002-01-16 Alan Modra <amodra@bigpond.net.au>
160 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
161 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
162 (ORI_R0_R0_0): Correct.
164 2002-01-16 Alan Modra <amodra@bigpond.net.au>
166 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
168 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
169 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
170 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
171 (ppc64_elf_glink_code): Delete.
172 (PPC64_ELF_GLINK_SIZE): Delete.
173 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
174 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
175 ORI_R0_R0_0): Define.
176 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
177 (struct ppc_link_hash_table): Add sstub and plt_overflow.
178 (ppc64_elf_link_hash_table_create): Init them.
179 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
180 Don't copy to shared lib.
181 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
182 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
183 (allocate_dynrelocs <plt>): Don't change function sym here. Make
184 room for .stub and .glink code.
185 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
187 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
188 bfd_elf64_bfd_final_link.
189 (bfd_elf64_bfd_final_link): Don't define.
190 (ppc64_elf_size_stubs): New.
191 (build_plt_stub): New.
192 (build_one_stub): New.
193 (ppc64_elf_build_stubs): New.
194 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
195 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
196 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
197 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
198 case output sections not separate. Adjust DT_RELASZ to not
199 include plt relocs. Set reserved got entry. Set got and plt
201 (elf_backend_got_header_size): Set to 8.
202 * elf64-ppc.h: New file.
204 2002-01-16 Alan Modra <amodra@bigpond.net.au>
206 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
207 sections, use bfd_section_list_remove.
208 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
209 * elflink.h (elf_link_add_object_symbols): When removing all
210 sections, use bfd_section_list_clear.
212 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
214 * po/sv.po: New file: Swedish translation.
215 * configure.in (ALL_LINGUAS): Add sv.
216 * configure: Regenerate.
218 2002-01-15 Jakub Jelinek <jakub@redhat.com>
220 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
221 * elf.c (merge_sections_remove_hook): New function.
222 (_bfd_elf_merge_sections): Pass it as 3rd argument to
224 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
226 * merge.c (_bfd_merge_sections): Add remove_hook argument.
227 Call remove_hook if a SEC_EXCLUDE section is encountered.
229 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
231 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
232 (xstormy16_reloc_map): Initialise new field with correct howto
234 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
237 2002-01-10 Michael Snyder <msnyder@redhat.com>
239 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
240 (elfcore_write_pstatus): Use long instead of pid_t;
241 * elf-bfd.h: Change prototypes to use long instead of pid_t;
243 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
245 * elf.c: Update copyright years.
246 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
247 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
249 2002-01-08 Michael Snyder <msnyder@redhat.com>
251 Add capability to write corefile note sections, for gdb.
252 * elf.c (elfcore_write_note): New function.
253 (elfcore_write_prpsinfo): New function.
254 (elfcore_write_prstatus): New function.
255 (elfcore_write_pstatus): New function.
256 (elfcore_write_prfpreg): New function.
257 (elfcore_write_prxfpreg): New function.
258 * elf-bfd.h: Add prototypes for above functions.
260 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
262 * elf.c (elf_fake_sections): Propagate errors from
263 elf_backend_fake_section.
265 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
267 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
268 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
269 (elf32-sh-nbsd.lo): New rule.
270 * Makefile.in: Regenerate.
271 * config.bfd (sh*le-*-netbsdelf*): New target.
272 (sh*-*-netbsdelf*): New target.
273 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
274 (bfd_elf32_shnbsd_vec): New vector.
275 (bfd_elf32_shlnbsd_vec): New vector.
276 * configure: Regenerate.
277 * elf32-sh-nbsd.c: New file.
278 * targets.c: Update copyright years.
279 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
280 bfd_elf32_shnbsd_vec.
282 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
284 * coff-rs6000.c (READ20): Use bfd_scan_vma.
286 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
288 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
289 of a symbol in a section that will be deleted.
291 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
293 * po/es.po: New file: Spanish translation.
294 * configure.in (ALL_LINGUAS): Add es.
295 * configure: Regenerate.
297 2002-01-06 Steve Ellcey <sje@cup.hp.com>
299 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
300 argument so we can handle HP-UX specially.
301 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
302 (elfNN_hpux_backend_section_from_bfd_section): New for support
303 of SHN_IA_64_ANSI_COMMON.
304 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
305 (is_unwind_section_name): Add special HP-UX support.
306 (elfNN_ia64_section_from_shdr): Add support for more sections.
307 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
308 add support for more sections.
309 (elfNN_ia64_additional_program_headers): Modify
310 is_unwind_section_name call.
311 (elfNN_ia64_modify_segment_map): Remove assumption that there is
312 only one unwind section in segment.
314 2002-01-06 Alan Modra <amodra@bigpond.net.au>
316 * syms.c (_bfd_generic_make_empty_symbol): New function.
317 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
318 _bfd_generic_make_empty_symbol.
319 * libbfd.h: Regenerate.
320 * bfd-in2.h: Regenerate.
321 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
322 (hppabsd_core_get_symtab_upper_bound): Don't define.
323 (hppabsd_core_get_symtab): Likewise.
324 (hppabsd_core_print_symbol): Likewise.
325 (hppabsd_core_get_symbol_info): Likewise.
326 (hppabsd_core_bfd_is_local_label_name): Likewise.
327 (hppabsd_core_get_lineno): Likewise.
328 (hppabsd_core_find_nearest_line): Likewise.
329 (hppabsd_core_bfd_make_debug_symbol): Likewise.
330 (hppabsd_core_read_minisymbols): Likewise.
331 (hppabsd_core_minisymbol_to_symbol): Likewise.
332 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
334 * hpux-core.c: Similarly.
335 * irix-core.c: Similarly.
336 * osf-core.c: Similarly.
337 * sco5-core.c: Similarly.
338 * binary.c (binary_make_empty_symbol): Remove function, define as
339 _bfd_generic_make_empty_symbol.
340 * ihex.c (ihex_make_empty_symbol): Likewise.
341 * mmo.c (mmo_make_empty_symbol): Likewise.
342 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
343 * srec.c (srec_make_empty_symbol): Likewise.
344 * versados.c (versados_make_empty_symbol): Likewise.
345 * vms.c (_bfd_vms_make_empty_symbol): Remove.
346 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
347 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
348 rather than _bfd_vms_make_empty_symbol.
349 * vms-misc.c (new_symbol): Likewise.
351 2002-01-05 Alan Modra <amodra@bigpond.net.au>
353 * section.c (bfd_section_init): Remove unnecessary initialisations.
354 (bfd_section_list_clear): New function.
355 (bfd_section_list_remove, bfd_section_list_insert): New macros.
356 (_bfd_strip_section_from_output): Use them.
357 * coffcode.h (coff_set_alignment_hook): Likewise.
358 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
359 * elf64-mips.c (mips_elf64_final_link): Likewise.
360 * elf64-mmix.c (mmix_elf_final_link): Likewise.
361 * sunos.c (sunos_add_dynamic_symbols): Likewise.
362 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
363 * bfd-in2.h: Regenerate.
365 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
366 rather than doing our own section handling. Clean up after errors
367 with bfd_release and bfd_section_list_clear. Handle unexpected
369 * aoutf1.h (sunos4_core_file_p): Likewise.
370 * aix386-core.c (aix386_core_file_p): Likewise.
371 * cisco-core.c (cisco_core_file_validate): Likewise.
372 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
373 * trad-core.c (trad_unix_core_file_p): Likewise.
375 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
376 with bfd_release and bfd_section_list_clear.
377 * hpux-core.c (hpux_core_core_file_p): Likewise.
378 * irix-core.c (irix_core_core_file_p): Likewise.
379 * lynx-core.c (lynx_core_file_p): Likewise.
380 * osf-core.c (osf_core_core_file_p): Likewise.
381 * rs6000-core.c (rs6000coff_core_p): Likewise.
382 * sco5-core.c (sco5_core_file_p): Likewise.
384 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
385 sign extension adjustments without conditionals.
387 2002-01-04 Jakub Jelinek <jakub@redhat.com>
389 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
390 CIE at .eh_frame start is removed due to no FDEs referencing it.
392 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
394 * config.bfd (x86_64-*-netbsd*): New target.
395 * configure.in (x86_64-*-netbsd*): Set COREFILE
397 * configure: Regenerated.
399 2002-01-03 Tom Rix <trix@redhat.com>
401 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
402 for recent bfd_make_section_anyway change.
404 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
406 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
407 R_ARM_THM_PC11 reloc.
409 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
411 * configure.in (LINGUAS): Add ja.
412 * configure: Regenerate.
413 * po/ja.po: Import from translation project's web site.
415 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
417 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
418 messages to ease translation into other languages.
420 For older changes see ChangeLog-0001
426 version-control: never