| blob | 92ff1609dd289201e4fb3dcc2dba2abc0a7e494f |
1 2002-05-03 H.J. Lu (hjl@gnu.org)
3 * elfxx-mips.c (mips_elf_link_hash_entry): Add forced_local.
4 (mips_elf_link_hash_newfunc): Initialize forced_local to false.
5 (mips_elf_record_global_got_symbol): Call _bfd_mips_elf_hide_symbol
6 to hide a global symbol.
7 (_bfd_mips_elf_hide_symbol): Return if forced_local is true. Set
8 forced_local to true.
10 2002-05-02 Richard Henderson <rth@redhat.com>
12 * elf64-alpha.c (elf64_alpha_relocate_section): Force relative relocs
13 vs SHN_UNDEF to zero.
15 2002-05-02 Alan Modra <amodra@bigpond.net.au>
17 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_SECTOFF>): Change to a
18 16 bit reloc.
19 <R_PPC64_SECTOFF_DS>: Likewise.
20 (ppc64_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
21 SECTOFF reloc.
22 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_SECTOFF>): Correct.
23 (ppc_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
24 SECTOFF reloc.
26 * elf64-ppc.c (ppc64_elf_addr16_ha_reloc): Delete.
27 (ppc64_elf_ha_reloc): New function.
28 (ppc64_elf_brtaken_reloc): New function.
29 (ppc64_elf_sectoff_reloc): New function.
30 (ppc64_elf_sectoff_ha_reloc): New function.
31 (ppc64_elf_toc_reloc): New function.
32 (ppc64_elf_toc_ha_reloc): New function.
33 (ppc64_elf_toc64_reloc): New function.
34 (ppc64_elf_unhandled_reloc): New function.
35 (ppc64_elf_howto_raw): Use the above.
36 <R_PPC64_RELATIVE>: Mark pc_relative, pcrel_offset.
37 <R_PPC64_SECTOFF>: Not pc_relative or pcrel_offset. Fix dst_mask.
38 <R_PPC64_SECTOFF_DS>: Likewise.
39 (IS_ABSOLUTE_RELOC): Update.
40 (struct ppc_link_hash_table): Add have_undefweak.
41 (ppc64_elf_link_hash_table_create): Init.
42 (func_desc_adjust): Set have_undefweak.
43 (ppc64_elf_func_desc_adjust): Call func_desc_adjust earlier. Only
44 add the .sfpr blr when have_undefweak.
45 (ppc64_elf_setup_section_lists): Check hash table flavour.
46 (ppc64_elf_next_input_section): Move output_section->owner test to
47 ppc64elf.em.
48 (ppc64_elf_set_toc): Rename to ppc64_elf_toc, remove info param
49 and relocatable test. Return TOCstart and don't set elf_gp.
50 (ppc64_elf_relocate_section): Correct BRTAKEN/BRNTAKEN branch
51 offset calculation. Add assert on weak sym branch tweaks.
52 * elf64-ppc.h (ppc64_elf_set_toc): Delete.
53 (ppc64_elf_toc): Declare.
54 (ppc64_elf_next_input_section): Update.
56 2002-05-01 Alan Modra <amodra@bigpond.net.au>
58 * syms.c (_bfd_stab_section_find_nearest_line): Don't bomb on NULL
59 file_name.
61 2002-05-01 Alan Modra <amodra@bigpond.net.au>
63 * elf64-ppc.c (CROR_151515, CROR_313131): Define.
64 (ppc64_elf_relocate_section): Use them. Don't look for plt calls
65 on R_PPC64_ADDR24 relocs. Require a nop or no link reg on plt
66 call branches. Correct undefined weak destination.
67 (ppc64_elf_func_desc_adjust): Always create at least one blr in
68 .sfpr, and correct case where either only savef* or restf* is
69 needed.
71 Long branch stubs, multiple stub sections.
72 * elf64-ppc.h (ppc64_elf_setup_section_lists): Declare.
73 (ppc64_elf_next_input_section): Declare.
74 * elf64-ppc.c: Move linker-only prototypes.
75 (STUB_SUFFIX): Define.
76 (enum ppc_stub_type): New.
77 (struct ppc_stub_hash_entry): New.
78 (struct ppc_branch_hash_entry): New.
79 (struct ppc_link_hash_entry): Add stub_cache, oh.
80 (struct ppc_link_hash_table): Add stub_hash_table etc. Remove
81 sstub. Add sbrlt, srelbrlt, has_14bit_branch, stub_iteration.
82 Rename plt_overflow to stub_error.
83 (ppc_stub_hash_lookup): Define.
84 (ppc_branch_hash_lookup): Define.
85 (stub_hash_newfunc): New function.
86 (branch_hash_newfunc): New function.
87 (link_hash_newfunc): Init new fields.
88 (ppc64_elf_link_hash_table_create): Likewise.
89 (ppc64_elf_link_hash_table_free): New function.
90 (ppc_stub_name): New function.
91 (ppc_get_stub_entry): New function.
92 (ppc_add_stub): New function.
93 (create_linkage_sections): Use bfd_make_section_anyway. Create
94 .branch_lt and .rela.branch_lt sections. Don't create .stub.
95 (ppc64_elf_check_relocs): Set has_14bit_branch on R_PPC64_REL14*,
96 and set up for plt call stubs. Link func and func desc syms.
97 (ppc64_elf_gc_sweep_hook): Handle REL14* as per REL24.
98 (func_desc_adjust): Avoid hash lookup when func desc sym available
99 via shortcut, and set links when processing.
100 (ppc64_elf_hide_symbol): Likewise.
101 (allocate_dynrelocs): Don't allocate stub section here.
102 (ppc64_elf_size_dynamic_sections): Handle sbrlt and srelbrlt.
103 Remove sstub code.
104 (ppc_type_of_stub): New function.
105 (build_one_stub): Delete.
106 (ppc_build_one_stub): New function.
107 (ppc_size_one_stub): New function.
108 (ppc64_elf_setup_section_lists): New function.
109 (ppc64_elf_next_input_section): New function.
110 (group_sections): New function.
111 (get_local_syms): New function.
112 (ppc64_elf_size_stubs): Rewrite.
113 (ppc64_elf_build_stubs): Rewrite.
114 (ppc64_elf_relocate_section): Look up stub entry for REL24
115 relocs. Don't propagate REL14* to dynamic objects. Look for long
116 branch stubs if REL14* or REL24 relocs won't reach.
117 (bfd_elf64_bfd_link_hash_table_free): Define.
119 2002-04-30 Mark Mitchell <mark@codesourcery.com>
121 * bfd/config.bfd: Add support for powerpc-*-windiss.
123 2002-04-30 Tom Rix <trix@redhat.com>
125 * xcofflink.c (xcoff_link_add_symbols): Always copy undef C_EXT
126 symbol names into the hash table.
128 2002-04-28 Tom Rix <trix@redhat.com>
130 * coff-rs6000.c (xcoff_calculate_relocation) : Function table for
131 calulating relocations.
132 (xcoff_complain_overflow) : Function table for relocation errors.
133 (xcoff_ppc_relocate_section): Use relocation and complain function
134 tables.
135 (xcoff_complain_overflow_unsigned_func): New complain function.
136 (xcoff_complain_overflow_signed_func): Same.
137 (xcoff_complain_overflow_bitfield_func): Same.
138 (xcoff_complain_overflow_dont_func): Same.
139 (xcoff_reloc_type_crel): New recot function.
140 (xcoff_reloc_type_br): Same.
141 (xcoff_reloc_type_ba): Same.
142 (xcoff_reloc_type_toc): Same.
143 (xcoff_reloc_type_rel): Same.
144 (xcoff_reloc_type_neg): Same.
145 (xcoff_reloc_type_pos): Same.
146 (xcoff_reloc_type_fail): Same.
147 (xcoff_reloc_type_noop): Same.
148 * libxcoff.h : Declare common parts for xcoff64.
149 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Use relocation
150 and complain function tables.
152 2002-04-28 Alan Modra <amodra@bigpond.net.au>
154 * elf64-x86-64.c (struct elf64_x86_64_dyn_relocs): Comment typo.
155 * elf32-hppa.c (elf32_hppa_final_link): Formatting.
157 2002-04-26 Alan Modra <amodra@bigpond.net.au>
159 * opncls.c (bfd_make_readable): Call bfd_section_list_clear.
160 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
162 * elflink.h (elf_bfd_final_link): Ensure input bfd class is the
163 same as the output before calling elf_link_input_bfd.
165 * coffcode.h (coff_compute_section_file_positions): Set
166 section_tail after shuffling section list.
168 2002-04-24 Christian Groessler <chris@groessler.org>
170 * coff-z8k.c (extra_case): Fix R_IMM32 relocations: The
171 addresses are 23bit with a special layout, not plain 32bit
172 values. Prevent relocation of immediate values.
174 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
176 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): If MDMX or
177 MIPS-16 ASE flags are set, print something to indicate that.
179 2002-04-23 Alan Modra <amodra@bigpond.net.au>
181 * elf32-hppa.c (hppa_type_of_stub): Correct and simplify condition
182 under which a plt call stub is used.
183 (final_link_relocate): Similarly.
184 (allocate_plt_static): Clear h-plabel except when plt entry is
185 exclusively used for a plabel.
186 (allocate_dynrelocs): Use the above to simplify plt sizing.
187 (struct elf32_hppa_link_hash_table): Add has_22bit_branch.
188 (elf32_hppa_link_hash_table_create): Init.
189 (BL22_RP): Define.
190 (hppa_build_one_stub): Use BL22_RP if has_22bit_branch.
191 (elf32_hppa_check_relocs): Set has_22bit_branch.
193 * elf32-hppa.c (elf32_hppa_check_relocs): Remove debug message.
194 (final_link_relocate): Likewise.
196 2002-04-22 Jakub Jelinek <jakub@redhat.com>
198 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't build
199 search table if some FDE is DW_EH_PE_aligned encoded either.
200 (_bfd_elf_write_section_eh_frame): Handle terminating FDE specially.
202 2002-04-22 Richard Smith <richard@ex-parrot.com>
203 Jakub Jelinek <jakub@redhat.com>
205 * elf-eh-frame.c (struct eh_cie_fde): Add per_encoding_relative.
206 (_bfd_elf_discard_section_eh_frame): Set it for CIEs with pcrel
207 encoded personality.
208 (_bfd_elf_write_section_eh_frame): Adjust pcrel encoded personality
209 for CIE/FDE removal.
211 2002-04-20 Tom Rix <trix@redhat.com>
213 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Fix C_FILE auxent.
215 2002-04-20 Alan Modra <amodra@bigpond.net.au>
217 * archures.c (bfd_lookup_arch): Move the list order comment..
218 (struct bfd_arch_info): ..to where it belongs.
219 * bfd-in2.h: Regenerate.
221 * archures.c (bfd_lookup_arch): Add comment on list order.
222 (bfd_default_set_arch_mach): Use bfd_lookup_arch.
223 * cpu-powerpc.c (bfd_powerpc_archs): Re-order so that the default
224 is always at head of list.
226 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
228 * coff-arm.c (coff_thumb_pcrel_12, coff_thumb_pcrel_9,
229 insert_thumb_branch, record_thumb_to_arm_glue): Suppress
230 definition of these functions for ARM_WINCE builds as they are
231 not used.
232 (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET): Do not define
233 for ARM_WINCE builds.
235 2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
237 * coff-arm.c (bfd_arm_process_before_allocation):
239 2002-04-17 J"orn Rennecke <joern.rennecke@superh.com>
241 * cpu-sh.c (scan_mach): Delete.
242 (arch_info_struct): Replace scan_mach with bfd_default_scan.
243 (bfd_sh_arch): Likewise.
245 2002-04-16 Nick Clifton <nickc@cambridge.redhat.com>
247 * ihex.c (ihex_write_object_contents): Fix check for records
248 crossing 64K boundaries.
250 2002-04-16 Alan Modra <amodra@bigpond.net.au>
252 * elf32-m32r.c (m32r_elf_add_symbol_hook): Check the hash table
253 type rather than just assuming entries are ELF.
254 * elf32-sh64.c (sh64_elf_add_symbol_hook): Likewise.
255 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Likewise.
256 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Likewise.
257 * elf64-mmix.c (mmix_elf_add_symbol_hook): Use bfd_link_hash_entry
258 rather than elf_link_hash_entry.
260 2002-04-15 Richard Henderson <rth@redhat.com>
262 * elf32-mips.c (mips_elf32_object_p): Revert 0404 fragment: allow
263 n32 binaries.
265 2002-04-15 Michael Snyder <msnyder@redhat.com>
267 * opncls.c (bfd_close): Write contents if writeable.
268 Minor formatting tidy-ups.
270 2002-04-15 Alan Modra <amodra@bigpond.net.au>
272 * elf32-ppc.c (ppc_elf_add_symbol_hook): Check the hash table type.
274 2002-04-12 Michael Snyder <msnyder@redhat.com>
276 * bfd-in.h (bfd_get_section_lma): New access macro.
277 Minor white-space fix-up.
279 2002-04-12 Alan Modra <amodra@bigpond.net.au>
281 * elf.c (prep_headers): Don't zero EI_OSABI, EI_ABIVERSION or
282 header pad.
284 2002-04-09 DJ Delorie <dj@redhat.com>
286 * elfarm-nabi.c (elf32_arm_howto_table): Fix ABS16 masks.
288 2002-04-09 Casper S. Hornstrup <chorns@users.sourceforge.net>
290 * coffcode.h (coff_read_word): New.
291 (coff_compute_checksum): New.
292 (coff_apply_checksum): New.
293 (coff_write_object_contents): Call coff_apply_checksum () to
294 apply checksum to PE image.
296 2002-04-08 Randolph Chung <tausq@debian.org>
298 * elf32-hppa.c (hppa_unwind_entry_compare): Move to elf-hppa.h.
299 (elf32_hppa_final_link): Split out sorting logic to..
300 * elf-hppa.h (elf_hppa_sort_unwind): ..here.
301 (elf_hppa_final_link): Call elf_hppa_sort_unwind.
303 2002-04-07 Andrew Cagney <ac131313@redhat.com>
305 * configure.in: Add missing ``|'' to powerpc-*-aix4.[4-9]*
306 pattern.
307 * configure: Re-generate.
309 2002-04-07 Andrew Cagney <ac131313@redhat.com>
311 * configure.in: Only define AIX_CORE_DUMPX_CORE when AIX version
312 is greater or equal to 4.3.3.
313 * configure: Regenerate.
314 Fix PR gdb/344.
316 2002-04-05 Hans-Peter Nilsson <hp@axis.com>
318 * elf32-cris.c (cris_elf_howto_table) <R_CRIS_16_PCREL,
319 R_CRIS_32_PCREL>: Fix typo in name.
320 (cris_elf_check_relocs): Always create .rela.got here when
321 R_CRIS_16_GOTPLT or R_CRIS_32_GOTPLT is seen.
322 (elf_cris_adjust_gotplt_to_got): Don't create .rela.got here;
323 assume it's created.
325 2002-04-04 Daniel Jacobowitz <drow@mvista.com>
327 * aout-adobe.c (aout_32_bfd_link_hash_table_free): Define.
328 * aout-target.h (MY_bfd_link_hash_table_free): Conditionally
329 define.
330 * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise.
331 * bfd.c (bfd_link_hash_table_free): Define.
332 * binary.c (binary_bfd_link_hash_table_free): Define.
333 * bout.c (b_out_bfd_link_hash_table_free): Define.
334 * coff-rs6000.c (rs6000coff_vec): Include
335 _bfd_generic_link_hash_table_free.
336 (pmac_xcoff_vec): Likewise.
337 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
338 (aix5coff64_vec): Likewise.
339 * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define.
340 * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function.
341 (bfd_elf32_bfd_link_hash_table_free): Define.
342 * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function.
343 (bfd_elf32_bfd_link_hash_table_free): Define.
344 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally
345 define.
346 * i386msdos.c (msdos_bfd_link_hash_table_free): Define.
347 * i386os9k.c (os9k_bfd_link_hash_table_free): Define.
348 * ieee.c (ieee_bfd_link_hash_table_free): Define.
349 * ihex.c (ihex_bfd_link_hash_table_free): Define.
350 * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define.
351 (_bfd_generic_link_hash_table_free): Add prototype.
352 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype.
353 * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define.
354 * linker.c (_bfd_generic_link_hash_table_free): New function.
355 * mmo.c (mmo_bfd_link_hash_table_free): Define.
356 * nlm-target.h (nlm_bfd_link_hash_table_free): Define.
357 * oasys.c (oasys_bfd_link_hash_table_free): Define.
358 * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define.
359 * som.c (som_bfd_link_hash_table_free): Define.
360 * srec.c (srec_bfd_link_hash_table_free): Define.
361 * tekhex.c (tekhex_bfd_link_hash_table_free): Define.
362 * versados.c (versados_bfd_link_hash_table_free): Define.
363 * vms.c (vms_bfd_link_hash_table_free): New function.
364 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function.
366 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc
367 instead of bfd_alloc.
368 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
369 * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise.
370 * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise.
371 * cofflink.c (_bfd_coff_link_hash_table_create): Likewise.
372 * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
373 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
374 * elf.c (_bfd_elf_link_hash_table_create): Likewise.
375 * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise.
376 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
377 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
378 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
379 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
380 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
381 * elf32-sh.c (sh_elf_link_hash_table_create): Likewise.
382 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise.
383 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
384 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
385 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
386 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise.
387 * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise.
388 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
389 * linker.c (_bfd_generic_link_hash_table_create): Likewise.
390 * m68klinux.c (linux_link_hash_table_create): Likewise.
391 * sparclinux.c (linux_link_hash_table_create): Likewise.
392 * sunos.c (sunos_link_hash_table_create): Likewise.
393 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
395 * targets.c: Add _bfd_link_hash_table_free to xvec.
397 * bfd-in2.h: Regenerate.
398 * libbfd.h: Regenerate.
399 * libcoff.h: Regenerate.
401 2002-04-04 Alan Modra <amodra@bigpond.net.au>
403 * dep-in.sed: Cope with absolute paths.
404 * Makefile.am (dep.sed): Subst TOPDIR, and not INCDIR.
405 Run "make dep-am".
406 * Makefile.in: Regenerate.
407 * coff-arm.c: Fix copyright date.
408 * cpu-h8300.c: Likewise.
409 * cpu-i370.c: Likewise.
410 * cpu-s390.c: Likewise.
411 * cpu-mips.c: Likewise.
412 * po/SRC-POTFILES.in: Regenerate.
414 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
416 * Makefile.am: Add elfxx-mips.c to the known backends.
417 (elf32-mips.lo): remove dependency to coff/external.h.
418 * Makefile.in: Regenerate.
419 * configure.in: Add elfxx-mips.lo to all vectors using elf32-mips.lo
420 Remove elf32-mips.lo from 64 bit vectors. Update dependencies
421 accordingly.
422 * configure: Regenerate.
423 * elf-bfd.h: Move all MIPS ELF specific prototypes to elfxx-mips.h.
424 (irix_compat_t): IRIX compatibility level, moved from elf32-mips.c.
425 (elf_backend_mips_irix_compat, elf_backend_mips_rtype_to_howto): New
426 MIPS specific backend functions.
427 * elf32-mips.c: Moved most code to elfxx-mips.c.
428 (mips_elf_hi16_reloc): Rename from _bfd_mips_elf_hi16_reloc and make
429 static.
430 (mips_elf_lo16_reloc): Likewise, was _bfd_mips_elf_lo16_reloc.
431 (mips_elf_got16_reloc): Likewise, was _bfd_mips_elf_got16_reloc.
432 (mips_elf_gprel32_reloc): Likewise, was _bfd_mips_elf_gprel32_reloc.
433 (mips_elf32_rtype_to_howto): Rename from mips_rtype_to_howto. Changed
434 interface to allow selection of the right REL or RELA howto table.
435 (mips_elf32_object_p): Rename from _bfd_mips_elf_object_p and made
436 static. Let it refuse n32 objects.
437 (elf32_mips_grok_prstatus): Rename from _bfd_elf32_mips_grok_prstatus.
438 (elf32_mips_grok_psinfo): Rename from _bfd_elf32_mips_grok_psinfo.
439 (elf32_mips_discard_info): Rename from _bfd_elf32_mips_discard_info.
440 (elf32_mips_ignore_discarded_relocs): Rename from
441 _bfd_elf32_mips_ignore_discarded_relocs.
442 (elf32_mips_write_section): Rename from _bfd_elf32_mips_write_section.
443 (elf32_mips_irix_compat): New function, replaces IRIX_COMPAT.
444 (elf_mips_howto_table_rela): Remove.
445 * elf64-mips.c: Moved most code to elfxx-mips.c.
446 (bfd_elf64_bfd_reloc_type_lookup): Make static.
447 (mips_elf64_rtype_to_howto): New function.
448 (mips_elf64_object_p): Likewise.
449 (elf64_mips_irix_compat): Likewise.
450 * elfxx-mips.c: New file containing common code merged together from
451 elf32-mips.c and elf64-mips.c.
452 * elfxx-mips.h: New file containing MIPS specific prototypes from
453 elf-bfd.h.
454 * elfxx-target.h: Add handling for elf_backend_mips_irix_compat and
455 elf_backend_mips_rtype_to_howto.
457 2002-04-04 Alan Modra <amodra@bigpond.net.au>
459 * srec.c (MAXCHUNK, Chunk): Revise comments.
460 (srec_write_record): Correct buffer size.
461 (srec_write_header): Do without intermediate buffer.
462 (srec_write_section): Validate Chunk.
463 (srec_write_terminator): Pass NULL instead of dummy buffer.
464 (srec_write_symbols): Pass file and symbol names directly to
465 bfd_bwrite so sprintf won't overflow buffer.
467 2002-04-03 Jakub Jelinek <jakub@redhat.com>
469 * elf32-sparc.c (elf32_sparc_relocate_section): Don't emit dynamic
470 PC relative relocs against hidden symbols.
471 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
473 2002-04-03 Alan Modra <amodra@bigpond.net.au>
475 * elf.c (_bfd_elf_make_section_from_shdr): When setting section
476 LMAs, loop over segments until p_vaddr and p_memsz specify an
477 extent enclosing the section.
479 2002-04-02 Nick Clifton <nickc@cambridge.redhat.com>
481 * ihex.c (ihex_write_object_contents): Do not allow records to
482 cross a 64K boundary - wrap if necessary.
484 2002-04-01 Nathan Williams <nathanw@wasabisystems.com>
486 * elf.c (elfcore_netbsd_get_lwpid): Fix off-by-one error
487 which caused the returned LWP ID to always be 0.
489 2002-04-01 Richard Henderson <rth@redhat.com>
491 * elf32-sparc.c (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
492 (elf32_sparc_relocate_section): Use it to figure out when to
493 initialize .got entries.
494 * elf64-sparc.c: Similarly.
496 2002-03-28 Alan Modra <amodra@bigpond.net.au>
498 * linker.c (link_action): Ignore duplicate warning syms.
499 (_bfd_generic_link_write_global_symbol): Follow warning symbol link.
500 * elflink.h (elf_adjust_dynstr_offsets): Likewise.
501 (elf_adjust_dynamic_symbol): Likewise.
502 (elf_export_symbol): Likewise.
503 (elf_link_find_version_dependencies): Likewise.
504 (elf_link_assign_sym_version): Likewise.
505 (elf_link_sec_merge_syms): Likewise.
506 (elf_link_output_extsym): Likewise.
507 (elf_gc_sweep_symbol): Likewise.
508 (elf_gc_propagate_vtable_entries_used): Likewise.
509 (elf_gc_smash_unused_vtentry_relocs): Likewise.
510 (elf_gc_allocate_got_offsets): Likewise.
511 (elf_collect_hash_codes): Likewise.
512 * elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise.
513 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
514 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
515 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
516 * elf32-arm.h (elf32_arm_discard_copies): Likewise.
517 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise.
518 (elf_cris_discard_excess_dso_dynamics): Likewise.
519 * elf32-hppa.c (clobber_millicode_symbols): Likewise.
520 (mark_PIC_calls): Likewise.
521 (allocate_plt_static): Likewise.
522 (allocate_dynrelocs): Likewise.
523 (readonly_dynrelocs): Likewise.
524 * elf32-i386.c (allocate_dynrelocs): Likewise.
525 (readonly_dynrelocs): Likewise.
526 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
527 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
528 * elf32-mips.c (mips_elf_output_extsym): Likewise.
529 (mips_elf_sort_hash_table_f): Likewise.
530 (mips_elf_check_mips16_stubs): Likewise.
531 * elf32-s390.c (allocate_dynrelocs): Likewise.
532 (readonly_dynrelocs): Likewise.
533 * elf32-sh.c (sh_elf_discard_copies): Likewise.
534 * elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise.
535 (xstormy16_relax_plt_realloc): Likewise.
536 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
537 (elf64_alpha_output_extsym): Likewise.
538 * elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise.
539 * elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise.
540 (mips_elf64_check_mips16_stubs): Likewise.
541 (mips_elf64_output_extsym): Likewise.
542 * elf64-ppc.c (func_desc_adjust): Likewise.
543 (allocate_dynrelocs): Likewise.
544 (readonly_dynrelocs): Likewise.
545 * elf64-s390.c (allocate_dynrelocs): Likewise.
546 (readonly_dynrelocs): Likewise.
547 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
548 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
549 (readonly_dynrelocs): Likewise.
550 * elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise.
551 * aoutx.h (aout_link_write_other_symbol): Likewise.
552 * cofflink.c (_bfd_coff_write_task_globals): Likewise.
553 (_bfd_coff_write_global_sym): Likewise.
554 * i386linux.c (linux_tally_symbols): Likewise.
555 * m68klinux.c (linux_tally_symbols): Likewise.
556 * sparclinux.c (linux_tally_symbols): Likewise.
557 * pdp11.c (aout_link_write_other_symbol): Likewise.
558 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
559 * xcofflink.c (xcoff_build_ldsyms): Likewise.
560 (xcoff_write_global_symbol): Likewise.
562 * cofflink.c (_bfd_coff_final_link): Formatting.
563 * cpu-mips.c (mips_compatible): Make static, prototype.
564 * elf32-i386.c (elf_i386_check_relocs): Formatting.
565 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
566 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
567 * elf64-mips.c (mips_elf64_sort_hash_table): Likewise.
568 (mips_elf64_final_link): Likewise.
569 * elflink.h (elf_link_find_version_dependencies): Remove duplicate
570 prototype.
572 2002-03-27 Nick Clifton <nickc@cambridge.redhat.com>
574 * coff-arm.c (SWAP_IN_RELOC_OFFSET): Define.
575 (SWAP_OUT_RELOC_OFFSET): Define.
577 2002-03-27 Gregory Steuck <greg@nest.cx>
579 * elf.c (_bfd_elf_get_symtab_upper_bound): Leave space for
580 terminating NULL if empty symbol table.
581 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
583 2002-03-26 H.J. Lu (hjl@gnu.org)
585 * elflink.h (elf_link_input_bfd): Revert the last change since
586 the gcc exception handling isn't fixed yet.
588 2002-03-26 H.J. Lu (hjl@gnu.org)
590 * elflink.h (elf_link_input_bfd): Complain about relocations
591 against local symbols in discarded sections.
593 2002-03-26 Alan Modra <amodra@bigpond.net.au>
595 * elflink.h (elf_gc_mark): Don't recurse into non-ELF sections.
597 2002-03-23 Alan Modra <amodra@bigpond.net.au>
599 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
600 section file offset for !SEC_LOAD sections.
602 2002-03-21 Richard Earnshaw <rearnsha@arm.com>
604 * elf32-arm.h (elf32_arm_final_link_relocate <case R_ARM_GOTOFF>,
605 <case R_ARM_GOT>): Handle relocations to Thumb functions.
607 2002-03-21 Alan Modra <amodra@bigpond.net.au>
609 * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Prototype.
610 Whitespace changes.
611 * archive.c: Update copyright date.
612 * bfd-in2.h: Regenerate.
613 * libbfd.h: Regenerate.
614 * Makefile.am: Run "make dep-am"
615 * Makefile.in: Regenerate.
616 * po/SRC-POTFILES.in: Regenerate.
618 2002-03-20 Daniel Jacobowitz <drow@mvista.com>
620 * dwarf2.c (struct funcinfo): Move up.
621 (lookup_address_in_function_table): New argument function_ptr.
622 Set it.
623 (lookup_address_in_line_table): New argument function. If function
624 is non-NULL, use it to handle ``addr'' before the first line note of
625 the function.
626 (comp_unit_find_nearest_line): Update and swap calls to
627 lookup_address_in_function_table and lookup_address_in_line_table.
628 * syms.c (_bfd_stab_section_find_nearest_line): Use the first
629 N_SLINE encountered if we see an N_FUN before any N_SLINE.
631 2002-03-20 Tom Rix <trix@redhat.com>
633 * coff-rs6000.c (_bfd_xcoff_stat_arch_elt): Renamed from
634 _bfd_xcoff_generic_stat_arch_elt. Fix format check.
635 * coff64-rs6000.c : Use _bfd_xcoff_stat_arch_elt.
637 2002-03-19 Tom Rix <trix@redhat.com>
639 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through all
640 dynamic objects in archives.
642 2002-03-19 Hans-Peter Nilsson <hp@bitrange.com>
644 * elflink.h (NAME(bfd_elf,record_link_assignment)): Don't set
645 STT_NOTYPE symbols to STT_OBJECT.
647 2002-03-18 Jan Hubicka <jh@suse.cz>
649 * cpu-i386.c (bfd_x86_64_arch): Rename to "i386:x86-64"
651 2002-03-18 Tom Rix <trix@redhat.com>
653 * aix5ppc.core.c : New file for AIX 5 64 bit core support.
654 * bfd-in.h : Add bfd_xcoff_ar_archive_set_magic declaration.
655 * coff-rs6000 (do_pad) : New function for archive padding.
656 (do_copy) : New function for object file copying in archives.
657 (do_shared_object_padding) : New function for padding shared
658 objects to their text section alignment in archives.
659 (bfd_xcoff_ar_achive_set_magic) : Stub.
660 (xcoff_write_armap_big) : Use do_copy and do_pad.
661 (xcoff_write_archive_contents_big) : Use do_shared_object_padding,
662 do_copy and do_pad.
663 * coff64-rs6000.c (xcoff64_write_ojbect_contents) : Use
664 bfd_xcoff_magic_number.
665 (xcoff64_bad_format_hook) : New function for _bfd_bad_format_hook
666 fop.
667 (xcoff_backend_data_r) : Use xcoff64_bad_format_hook.
668 (bfd_xcoff_aix5_backend_data) : New Aix 5 backend data.
669 (aix5coff64_vec) : New Aix 5 target aix5coff64-rs6000.
670 * rs6000-core.c : Update copyright date.
671 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Check for NULL
672 csectpp.
673 * coffcode.h (coff_new_section_hook) : Use new accessor macros.
674 (coff_set_arch_mach_hook) : Add Aix 5 U64_TOCMAGIC magic #.
675 (coff_set_flags) : Use bfd_xcoff_magic_number.
676 * libxcoff.h (bfd_xcoff_is_xcoff64): Add U64_TOCMAGIC.
677 * configure.in : Add powerpc-*-aix5 and rs6000-*-aix5 support.
678 * Makefile.am : Same.
679 * config.bfd : Same.
680 * targets.c : Same.
681 * configure : Regnerate.
682 * Makefile.in : Same.
683 * bfd-in2.h : Same.
685 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
687 * po/fr.po: Updated version.
689 2002-03-18 Alan Modra <amodra@bigpond.net.au>
691 * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
692 * libbfd.h: Regenerate.
693 * archive.c (coff_write_armap): Pass on failures from
694 bfd_write_bigendian_4byte_int.
696 2002-03-14 H.J. Lu <hjl@gnu.org>
698 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
699 error to bfd_error_nonrepresentable_section for reinit_array
700 section in DSO.
702 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
704 * coffcode.h (coff_slurp_symbol_table): When adding BSF_WEAK flag,
705 OR it in rather than replacing previously selected flags.
707 * elfxx-target.h (TARGET_BIG_SYM): Set ar_max_namelen to 15.
708 (TARGET_LITTLE_SYM): Set ar_max_namelen to 15.
710 2002-03-14 Alan Modra <amodra@bigpond.net.au>
712 * cpu-mips.c (mips_compatible): New. Don't check bits_per_word.
713 (N): Use the above.
714 * elflink.h (elf_bfd_final_link): Revert last change. Instead,
715 ensure reloc size matches before calling elf_link_input_bfd.
716 Add an assert to check reloc size when counting output relocs.
718 2002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
720 * mmo.c (mmo_get_loc): Return NULL rather than false.
722 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
724 * po/fr.po: Updated version.
726 2002-03-13 Alan Modra <amodra@bigpond.net.au>
728 * archures.c (bfd_default_compatible): Test bits_per_word.
729 * cpu-i386.c (i386_compatible): Remove. Replace occurrences with
730 bfd_default_compatible.
731 * cpu-i370.c (i370_compatible): Likewise.
732 * cpu-sparc.c (sparc_compatible): Likewise.
733 * cpu-h8300.c (compatible): Test in->arch == out->arch.
735 * elflink.h: Formatting fixes.
736 (elf_link_output_extsym): Merge undefined and undef weak cases.
738 * elflink.h (elf_bfd_final_link): Only call elf_link_input_bfd
739 when word size of input matches output word size.
741 2002-03-12 Andreas Jaeger <aj@suse.de>
743 * cpu-i386.c (i386_compatible): New. Use it instead of
744 bfd_default_compatible.
746 2002-03-07 H.J. Lu (hjl@gnu.org)
748 * coff-sh.c (shcoff_reloc_map): Use bfd_reloc_code_real_type
749 as the type for bfd_reloc_val.
751 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
753 * elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
754 (elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
755 (elf_hppa_final_link_relocate): Correct relocations for indirect
756 references to local data through the DLT. Fix .opd creation for
757 local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
758 relocations. Use e_lsel selector for R_PARISC_DLTIND21L,
759 R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
760 "Processor-Specific ELF for PA_RISC, Version 1.43" document.
761 Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
762 * elf32-hppa.c (final_link_relocate): Revise relocation selectors
763 as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.
765 2002-03-05 Jakub Jelinek <jakub@redhat.com>
767 * merge.c (_bfd_merge_sections): Don't segfault if there
768 is nothing to merge due to GC.
770 2002-03-05 Alan Modra <amodra@bigpond.net.au>
772 * elf32-hppa.c (clobber_millicode_symbols): Remove hack to keep
773 symbols that have been forced local.
775 * elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
776 to output forced local syms for non-shared link.
777 (elf_link_output_extsym): Tweak condition for calling backend
778 adjust_dynamic_symbol so that previous behaviour is kept.
779 Whitespace changes throughout file.
781 2002-03-04 H.J. Lu <hjl@gnu.org>
783 * elf.c (bfd_section_from_shdr): Handle special sections,
784 .init_array, .fini_array and .preinit_array.
785 (elf_fake_sections): Likewise.
787 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Create the
788 DT entry only if the section is in output for .init_array,
789 .fini_array and .preinit_array. Complain about .preinit_array
790 section in DSO.
791 (elf_bfd_final_link): Warn zero size for .init_array,
792 .fini_array and .preinit_array sections.
794 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Remove
795 SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
796 (elfNN_ia64_fake_sections): Remove .init_array, .fini_array and
797 .preinit_array.
799 2002-03-04 Alan Modra <amodra@bigpond.net.au>
801 * configure.in (WIN32LIBADD): Don't eval PICFLAG assignment.
802 * configure: Regenerate.
804 2002-03-02 Tom Rix <trix@redhat.com>
806 * coff64-rs6000.c (xcoff64_howto_table): Replace howto types with
807 symbolic equiv.
808 * coff-rs6000.c (xcoff_howto_table): Same.
810 2002-03-01 David Mosberger <davidm@hpl.hp.com>
812 * elflink.h (size_dynamic_sections): If section named
813 ".preinit_array" exists, create DT_PREINIT_ARRAY and
814 DT_PREINIT_ARRAYSZ entries in dynamic table. Analogously for
815 ".init_array" and ".fini_array".
816 (elf_bfd_final_link): Handle DT_PREINIT_ARRAYSZ, DT_INIT_ARRAYSZ,
817 DT_FINI_ARRAYSZ, DT_PREINIT_ARRAY, DT_INIT_ARRAY, and
818 DT_FINI_ARRAY.
820 2002-02-26 Andrew Macleod <amacleod@cygnus.com>
822 * elflink.h (elf_bfd_final_link): Don't crash on SHN_UNDEF local
823 dynsyms.
825 2002-02-25 Alan Modra <amodra@bigpond.net.au>
827 * elf64-hppa.h: Update copyright date.
829 * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
830 (ppc64_elf_relocate_section): Don't generate power4 style branch
831 hints for *_BRTAKEN and *_BRNTAKEN relocs.
833 2002-02-22 Jakub Jelinek <jakub@redhat.com>
835 * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
836 last patch.
837 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
839 2002-02-21 Andreas Jaeger <aj@suse.de>
841 * elf64-x86-64.c: Major rework that introduces all recent changes
842 to the x86-64 backend. Get a closer match to elf32-i386.
843 (struct elf64_x86_64_dyn_relocs): Rename from
844 elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
845 all users.
846 (struct elf64_x86_64_link_hash_table): Add short cuts to some
847 sections.
848 (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
849 remove casts, initialize new hash members.
850 (create_got_section): New.
851 (elf64_x86_64_create_dynamic_sections): New.
852 (elf64_x86_64_copy_indirect_symbol): New.
853 (elf64_x86_64_check_relocs): Don't allocate space for dynamic
854 relocs, .got or .relgot here but do it in allocate_dynrelocs.
855 Reference count possible .plt and .got entries. Don't test input
856 section SEC_READONLY here to try to avoid copy relocs, and keep
857 dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
858 DF_TEXTREL here. Delay setting of variables until needed. Cache
859 pointer to "sreloc" section in elf_section_data. Tweak condition
860 under which .got created. Report files with bad relocation
861 section names.
862 (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
863 Reference count possible .plt entries. Don't deallocate .got and
864 .relgot space here.
865 (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
866 do copy reloc processing for weakdefs. Remove redundant casts and
867 aborts. Delay setting of vars until needed. Move creation of
868 dynamic symbols and allocation of .plt and .rela.plt to
869 allocate_dynrelocs. Replace BFD_ASSERT with abort.
870 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
871 (allocate_dynrelocs): New.
872 (readonly_dynrelocs): New.
873 (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
874 Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
875 Zero out the dynamic allocated content space.
876 (elf64_x86_64_discard_copies): Removed.
877 (elf64_x86_64_relocate_section): Make use of dynamic section
878 short-cuts. Localise vars, and delay setting. Better error
879 reporting, replace BFD_ASSERT with abort. Check
880 ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
881 regular object file and tread the weak definition as the normal
882 one. Don't discard relocs for undefweak or undefined symbols and
883 check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
884 relocs.
885 (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
886 symbols that have been forced local. Use same test to decide if
887 we can use a relative reloc for got as relocate_section. Expand
888 SHN_UNDEF comment. Move expressions out of function calls.
889 Replace BFD_ASSERT with abort.
890 (bfd_elf64_bfd_final_link): Removed.
891 (elf_backend_copy_indirect_symbol): Define.
893 2002-02-20 Tom Rix <trix@redhat.com>
895 * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
896 (_bfd_xcoff_reloc_type_lookup): Use it.
897 * coff64-rs6000.c (xcoff64_howto_table): Same.
898 (xcoff64_reloc_type_lookup): Same.
900 2002-02-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
902 * osf-core.c (osf_core_vec): OSF/1 (Digital Unix) core files are
903 little endian.
905 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
907 * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
908 (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
909 * bfd-in2.h: Regenerate.
910 * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
911 Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
912 with "s390:64-bit".
913 * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
914 (elf_s390_reloc_type_lookup): Likewise.
915 (elf_s390_check_relocs): Likewise.
916 (elf_s390_gc_sweep_hook): Likewise.
917 (elf_s390_relocate_section): Likewise.
918 (elf_s390_object_p): Use renamed architecture define.
919 * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
921 2002-02-19 Frank Ch. Eigler <fche@redhat.com>
923 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
925 2002-02-19 Jakub Jelinek <jakub@redhat.com>
927 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
928 absptr -> pcrel optimization for shared libs.
929 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
930 library cannot be converted to pcrel.
931 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
932 relative.
933 * elf32-i386.c (elf_i386_relocate_section): If
934 _bfd_elf_section_offset returned -2, skip, but make sure the
935 relocation is installed.
936 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
937 * elf32-cris.c (cris_elf_relocate_section): Likewise.
938 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
939 * elf32-i370.c (i370_elf_relocate_section): Likewise.
940 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
941 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
942 * elf32-s390.c (elf_s390_relocate_section): Likewise.
943 * elf32-sh.c (sh_elf_relocate_section): Likewise.
944 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
945 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
946 * elf64-s390.c (elf_s390_relocate_section): Likewise.
947 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
948 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
949 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
950 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
951 _bfd_elf_section_offset returning -2 the same way as -1.
952 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
953 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
954 and BFD_ASSERT.
955 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
957 2002-02-18 Tom Rix <trix@redhat.com>
959 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
960 (bfd_xcoff_size_dynamic_sections): Same.
961 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
962 (bfd_xcoff_size_dynamic_sections): Same.
963 * coff-rs6000.c (xcoff_generate_rtinit): Same.
964 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
965 * libxcoff.h (struct xcoff_backend_data_rec): Same.
966 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
967 * bfd-in2.h: Regenerate.
969 2002-02-18 Alan Modra <amodra@bigpond.net.au>
971 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
972 (struct ppc_link_hash_table): Add sfpr.
973 (ppc64_elf_link_hash_table_create): Init it.
974 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
975 .glink out to..
976 (create_linkage_sections): ..here. Make .sfpr too.
977 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
978 dynobj early.
979 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
980 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
981 ._restf* functions, and create as needed.
982 (func_desc_adjust): Only force_local for shared libs.
984 2002-02-18 David O'Brien <obrien@FreeBSD.org>
986 * configure.in: Bump version number post 2.12 branching.
987 * configure: Regenerate.
989 2002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
991 * mmo.c: Correct and improve comments.
992 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
993 zero-pad. Use input to fill up non-empty bfd buffer.
994 (mmo_flush_chunk): New function.
995 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
996 changed. Don't emit location specifier if VMA is same as
997 *LAST_VMAP after omitting leading zero contents. Call
998 mmo_flush_chunk before emitting location specifier.
999 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
1000 with mmo_write_loc_chunk calls.
1001 (mmo_internal_write_section): Call mmo_flush_chunk after
1002 mmo_write_chunk.
1003 (mmo_write_symbols_and_terminator): Move :Main to first position
1004 in symbol array. Add faked one if it does not exist if there are
1005 other symbols. Don't add it if there are no symbols at all. Move
1006 out test for value of :Main from symbol loop. Rename table
1007 fakemain to maintable and variable mainsym to fakemain.
1009 2002-02-15 Richard Henderson <rth@redhat.com>
1011 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
1012 section with no got matches any got. Simplify error generaion.
1014 2002-02-15 Alan Modra <amodra@bigpond.net.au>
1016 Support arbitrary length fill patterns.
1017 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
1018 (_bfd_default_link_order): Remove bfd_fill_link_order code.
1019 Call default_data_link_order.
1020 (default_fill_link_order): Delete.
1021 (default_data_link_order): New function.
1022 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
1023 of bfd_fill_link_order with bfd_data_link_order.
1024 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
1025 * elf64-mips.c (mips_elf64_final_link): Likewise.
1027 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
1028 Correct value returned in "end" for "0x<non-hex>".
1030 2002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
1032 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
1033 (scan): Test against 'mach' field in info structure.
1035 2002-02-14 Alan Modra <amodra@bigpond.net.au>
1037 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
1039 2002-02-14 Matt Fredette <fredette@netbsd.org>
1041 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
1042 EF_M68000.
1044 2002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
1046 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
1047 non-zero physical addresses when adjusting the LMAs of new
1048 sections.
1050 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1052 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
1053 from _bfd_elf_hppa_gen_reloc_type.
1054 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
1055 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
1056 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
1057 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
1059 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1061 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
1062 loading its contents if there's nothing to do in it.
1064 2002-02-12 Alan Modra <amodra@bigpond.net.au>
1066 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
1067 64k boundary.
1069 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
1070 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
1071 (ppc64_elf_finish_dynamic_sections): Set values for them.
1073 2002-02-11 Michael Snyder <msnyder@redhat.com>
1075 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
1076 * elf.c (elfcore_grok_pstatus): Add prototype.
1077 (elfcore_grok_lwpstatus): Add prototype.
1078 (elfcore_write_lwpstatus): New function.
1079 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
1081 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1083 * elf32-sh.c: Added missing prototypes.
1084 * elf32-sh64.c: Likewise.
1085 (sh_elf_align_loads): Mark unused args as such.
1086 * elf64-sh64.c: Added missing prototypes.
1087 (struct elf_sh64_link_hash_entry): Fix typo.
1088 (sh_elf64_relocate_section): Fix info argument passed to
1089 _bfd_elf_section_offset.
1091 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1093 * Makefile.am: "make dep-am".
1094 * Makefile.in: Regenerate.
1095 * aclocal.m4: Regenerate.
1096 * config.in: Regenerate.
1097 * configure: Regenerate.
1099 2002-02-10 Daniel Jacobowitz <drow@mvista.com>
1101 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
1102 variable warnings.
1103 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
1104 comparison warning.
1105 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
1106 cast warnings for the common case.
1108 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
1110 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
1111 vectors.
1112 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
1113 vectors.
1115 2002-02-09 Richard Henderson <rth@redhat.com>
1117 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
1118 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
1119 (elf64_alpha_relocate_section): Likewise.
1120 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
1121 * bfd-in2.h, libbfd.h: Rebuild.
1123 2002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
1125 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
1126 that base-plus-offset reloc accounting is consistent.
1127 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
1128 up to date for undefined symbols.
1130 2002-02-08 Eric Christopher <echristo@redhat.com>
1132 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1134 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
1135 sections for the O32 ABI.
1137 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1139 * elf32-arm.h: Fix formatting of _("...").
1140 * elf32-d10v.c: Likewise.
1141 * elf32-m68k.c: Likewise.
1142 * elf32-mips.c: Likewise.
1144 2002-02-08 Ivan Guzvinec <ivang@opencores.org>
1146 * coff-or32.c: Fix compile time warning messages.
1148 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1150 Contribute sh64-elf.
1151 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
1152 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
1153 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
1154 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
1155 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
1156 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
1157 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
1158 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
1159 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
1160 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
1161 New relocs.
1162 * libbfd.h, bfd-in2.h: Rebuilt.
1163 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
1164 (sh_reloc_map): Map them.
1165 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
1166 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
1167 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
1168 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
1169 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
1170 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
1171 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
1172 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
1173 datalabel_got_offset.
1174 (sh_elf_link_hash_newfunc): Initialize it.
1175 (sh_elf_relocate_section): Augment the scope of
1176 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
1177 GOT and GOTOFF handling to new SHmedia relocation types. Support
1178 GOT_BIAS.
1179 (sh_elf_check_relocs): Likewise.
1180 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
1181 PLT entries using movi_shori_putval. Support GOT_BIAS.
1182 (sh_elf_finish_dynamic_sections): Likewise.
1183 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
1184 relocation, it's now done by the caller.
1185 (GOT_BIAS): New.
1186 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
1187 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
1188 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
1189 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
1190 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
1191 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
1192 sh64_elf64_hash_table): New.
1193 (sh_elf64_howto_table): Introduce new relocs.
1194 (sh_elf64_info_to_howto): Accept new PIC relocs.
1195 (sh_elf64_relocate_section): Augment the scope of
1196 seen_stt_datalabel. Support new PIC relocs.
1197 (sh_elf64_check_relocs): Support new PIC relocs.
1198 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
1199 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
1200 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
1201 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
1202 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
1203 movi_shori_putval, movi_3shori_putval,
1204 sh64_elf64_create_dynamic_sections,
1205 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
1206 sh64_elf64_size_dynamic_sections,
1207 sh64_elf64_finish_dynamic_symbol,
1208 sh64_elf64_finish_dynamic_sections): New.
1209 (elf_backend_create_dynamic-sections,
1210 bfd_elf64_bfd_link_hash_table_create,
1211 elf_backend_adjust_dynamic_symbol,
1212 elf_backend_size_dynamic_sections,
1213 elf_backend_finish_dynamic_symbol,
1214 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
1215 elf_backend_plt_readonly, elf_backend_want_plt_sym,
1216 elf_backend_got_header_size, elf_backend_plt_header_size):
1217 Define.
1218 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
1219 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
1220 match official numbers and names; moved unmaching ones to the
1221 range 0xf2-0xff.
1222 * elf32-sh64.c, elf64-sh64.c: Likewise.
1223 2001-03-12 DJ Delorie <dj@redhat.com>
1224 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
1225 sections.
1226 2001-03-12 DJ Delorie <dj@redhat.com>
1227 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
1228 be aligned.
1229 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
1230 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
1231 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
1232 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
1233 .cranges section with SEC_SORT_ENTRIES set.
1234 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
1235 incoming sorted .cranges section.
1236 (sh64_bfd_elf_copy_private_section_data): New.
1237 (sh64_elf_final_write_processing): Only sort .cranges and modify
1238 start address if called by linker.
1239 2001-01-08 Ben Elliston <bje@redhat.com>
1240 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
1241 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
1242 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
1243 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1244 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
1245 line. Add comments before all entries.
1246 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
1247 comment.
1248 (sh_elf64_reloc): Correct head comment.
1249 (sh_elf64_relocate_section): Correct spacing.
1250 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
1251 instead call reloc_dangerous callback.
1252 <case R_SH_SHMEDIA_CODE>: New case.
1253 (sh_elf64_gc_mark_hook): Correct spacing.
1254 (sh_elf64_check_relocs): Ditto.
1255 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
1256 New case.
1257 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
1258 functions.
1259 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
1260 clarify describing comment. Add comments before all entries.
1261 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
1262 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
1263 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1264 Sort .cranges section in final link. Prepare to set bit 0 on
1265 entry address.
1266 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
1267 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
1268 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
1269 .cranges section.
1270 (sh64_backend_section_from_shdr): New, to recognize
1271 SHT_SH5_CR_SORTED on incoming .cranges section.
1272 (elf_backend_section_from_shdr): Define.
1273 (sh64_elf_final_write_processing): Sort outgoing .cranges
1274 section. (New, temporarily disabled:) Set bit 0 on entry address
1275 according to ISA type.
1276 (sh64_find_section_for_address): New.
1277 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
1278 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
1279 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
1280 bfd_malloc, not xmalloc.
1281 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
1282 global.
1283 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
1284 temporarily disabled) setting bit 0 on entry address.
1285 (elf_backend_final_write_processing): Define.
1286 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1287 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
1288 be a proper relocation for PTA and PTB rather than a marker.
1289 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
1290 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
1291 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
1292 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
1293 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
1294 Zero src_mask.
1295 * elf64-sh64.c: Ditto.
1296 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
1297 * elf32-sh64.c: Include opcodes/sh64-opc.h
1298 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
1299 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
1300 parameters. No unused parameters. Caller changed.
1301 <case R_SH_PT_16>: New case.
1302 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
1303 * Makefile.in: Regenerate.
1304 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1305 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
1306 all code sections.
1307 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1308 (sh64_elf_merge_private_data): Ditto.
1309 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
1310 to access stored section flags.
1311 (sh64_elf_final_write_processing): Return immediately unless
1312 called by linker. Use sh64_elf_section_data (cranges) to get size
1313 of linker-generated cranges entries.
1314 (sh64_elf_copy_private_data): Add missing "return true".
1315 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1316 (sh_elf64_merge_private_data): Ditto.
1317 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1318 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
1319 elf64-sh64.c:sh64_elf_fake_sections.
1320 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
1321 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1322 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
1323 (sh64_elf_final_write_processing): New.
1324 (elf_backend_final_write_processing): Define.
1325 (sh64_elf_fake_sections): Get header flags from tdata field.
1326 (sh64_elf_copy_private_data): Do not call
1327 sh64_elf_copy_private_data_internal, just copy e_flags field.
1328 (sh64_elf_merge_private_data): Do not call
1329 sh64_elf_copy_private_data_internal.
1330 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1331 Remove EF_SH64_ABI64, let ELF size make difference.
1332 Remove SH64-specific BFD section flag.
1333 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
1334 containing SHmedia through elf_section_data (asect)->tdata
1335 non-zero, not using a BFD section flag.
1336 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
1337 (sh64_elf_merge_private_data): Similar.
1338 (elf_backend_section_flags): Don't define.
1339 (sh64_elf_backend_section_flags): Delete.
1340 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
1341 not EF_SH64_ABI64.
1342 (sh_elf64_merge_private_data): Similar.
1343 * section.c (Section flags definitions): Don't define
1344 SEC_SH_ISA_SHMEDIA.
1345 (bfd-in2.h): Regenerate.
1346 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
1347 Make DataLabel references work with partial linking.
1348 * elf32-sh64.c: Fix formatting.
1349 (sh64_elf_link_output_symbol_hook): New.
1350 (elf_backend_link_output_symbol_hook): Define to
1351 sh64_elf_link_output_symbol_hook.
1352 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
1353 undefined if partial linking. Adjust sanity check.
1354 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
1355 (elf_backend_link_output_symbol_hook): Define to
1356 sh64_elf64_link_output_symbol_hook.
1357 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
1358 undefined if partial linking. Adjust sanity check.
1359 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1360 Implement semantics for inter-file DataLabel references.
1361 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
1362 (sh64_elf64_add_symbol_hook): New.
1363 (sh_elf64_relocate_section): If passing an indirect symbol with
1364 st_type STT_DATALABEL on the way to a symbol with st_other
1365 STO_SH5_ISA32, do not bitor 1 to the relocation.
1366 (elf_backend_add_symbol_hook): Define to
1367 sh64_elf64_add_symbol_hook.
1368 * elf64-sh32.c: Tweak comments.
1369 (DATALABEL_SUFFIX): Define.
1370 (sh64_elf_add_symbol_hook): New.
1371 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
1372 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
1373 symbol with st_type STT_DATALABEL on the way to a symbol with
1374 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
1375 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1376 Pass through STT_DATALABEL.
1377 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
1378 (elf_backend_get_symbol_type): Define.
1379 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
1380 (elf_backend_get_symbol_type): Define.
1381 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1382 * elf32-sh64.c: Tweak comments.
1383 (sh64_elf_copy_private_data_internal): Add prototype.
1384 (bfd_elf32_bfd_set_private_flags): Define.
1385 (sh64_elf_copy_private_data_internal): Compare machine name, not
1386 textual BFD target name, to check whether to copy section flag
1387 SHF_SH5_ISA32.
1388 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
1389 Tweak section-contents-type-mismatch message.
1390 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
1391 Validize reloc-types.
1392 * elf64-sh64.c: New file.
1393 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
1394 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
1395 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
1396 Regenerate dependencies.
1397 * Makefile.in: Regenerate.
1398 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
1399 bfd_elf64_sh64l_vec.
1400 * configure.in: Handle bfd_elf64_sh64_vec and
1401 bfd_elf64_sh64l_vec.
1402 * configure: Regenerate.
1403 * po/POTFILES.in: Regenerate.
1404 * po/bfd.pot: Regenerate.
1405 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1406 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
1407 anything else but EF_SH64 and EF_SH64_ABI64.
1408 (sh64_elf_merge_private_data): Emit error for anything else but
1409 EF_SH64 and EF_SH64_ABI64.
1410 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
1411 from targ_selvecs.
1412 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
1413 bfd_elf32_sh64l_vec as a temporary measure.
1414 * configure: Regenerate.
1415 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1416 * cpu-sh.c (arch_info_struct): Include sh5 item
1417 unconditionalized.
1418 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
1419 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
1420 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
1421 * elf32-sh64.c: Tweak comments.
1422 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
1423 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
1424 (sh64_elf_copy_private_data_internal): Wrap long line.
1425 (sh64_elf_merge_private_data): Rewrite to allow objects from
1426 SH64 subsets to be linked together.
1427 (INCLUDE_SHMEDIA): Define.
1428 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
1429 Parenthesize plus-expression inside or-expression.
1430 <global symbol>: Ditto.
1431 (sh_elf_set_mach_from_flags): Remove code refusing
1432 deleted EF_SH64_32BIT_ABI flag.
1433 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
1434 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
1435 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
1436 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
1437 (sh_elf_relocate_section) <local symbol>: Or 1 in
1438 calculation of relocation if sym->st_other & STO_SH5_ISA32.
1439 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
1440 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
1441 relocation.
1442 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1443 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
1444 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
1445 Regenerate dependencies.
1446 * Makefile.in: Regenerate.
1447 * archures.c: Add bfd_mach_sh5.
1448 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
1449 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
1450 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
1451 * configure: Regenerate.
1452 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
1453 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
1454 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1455 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
1456 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
1457 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
1458 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
1459 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
1460 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
1461 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
1462 in item for SH5.
1463 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
1464 for SHmedia relocs.
1465 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
1466 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
1467 shmedia_prepare_reloc, goto final_link_relocate if it returns
1468 non-zero, else fail as before.
1469 (sh_elf_set_mach_from_flags): Provide function only if not defined
1470 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
1471 (sh_elf_set_private_flags): Provide function only if not defined
1472 as a macro.
1473 (sh_elf_copy_private_data): Similar.
1474 (sh_elf_merge_private_data): Similar.
1475 * section.c (SEC_SH_ISA_SHMEDIA): New.
1476 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
1477 * elf32-sh64.c: New file.
1478 * libbfd.h: Regenerate.
1479 * bfd-in2.h: Regenerate.
1480 * po/POTFILES.in: Regenerate.
1481 * po/bfd.pot: Regenerate.
1482 * bfd-in2.h: Regenerate.
1483 * libbfd.h: Regenerate.
1485 2002-02-07 Daniel Jacobowitz <drow@mvista.com>
1487 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
1488 been included, not drag it in.
1489 * bfd-in2.h: Regenerate.
1491 2002-02-06 H.J. Lu (hjl@gnu.org)
1493 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
1494 the mach and ISA fields if necessary.
1496 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
1498 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
1499 ARM architecture when an F_ARM_5 flag is detected, since we cannot
1500 be sure exactly which architecture this represents.
1502 2002-02-05 Nick Clifton <nickc@redhat.com>
1504 * po/tr.po: Updated translation.
1506 2002-02-05 Alan Modra <amodra@bigpond.net.au>
1508 From Jimi X <jimix@watson.ibm.com>
1509 * archures (bfd_mach_ppc64): Define.
1510 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
1511 (bfd_powerpc_arch): Define.
1512 * bfd-in2.h: Regenerate.
1513 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
1514 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
1515 (bfd_powerpc_archs): Add default powerpc64 arch.
1517 2002-02-05 Alan Modra <amodra@bigpond.net.au>
1519 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
1520 against section syms in readonly sections. Don't do the global
1521 sym check if we find one.
1522 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1523 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1524 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1525 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1526 (elf_s390_grok_prstatus): Add missing prototype.
1528 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1530 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
1531 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
1532 Call bfd_get_section_by_name only once. Initialize
1533 bpodata->n_bpo_relocs_this_section.
1534 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
1535 referring to DSOs.
1536 (bpo_reloc_request_sort_fn): Don't use difference of values as
1537 return-value.
1539 2002-02-02 David O'Brien <obrien@FreeBSD>
1541 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
1542 version 4.5 and later the same as 5-CURRENT.
1543 * configure: Re-generate.
1545 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1547 * config.bfd (hppa*-*-netbsd*): New target.
1549 2002-01-31 Philipp Thomas <pthomas@suse.de>
1551 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
1552 to front of message. Unify messages with elf32-arm.h. Use
1553 commas where neccessary.
1554 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
1555 ERROR in messages. Unify messages with coff-arm.c. Correct
1556 VFP/FPA error message.
1557 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
1558 APCS-32 for translation.
1560 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
1562 Perform on-demand global register allocation from
1563 R_MMIX_BASE_PLUS_OFFSET relocs.
1564 * elf64-mmix.c (struct bpo_reloc_section_info, struct
1565 bpo_reloc_request, struct bpo_greg_section_info): New.
1566 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
1567 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
1568 _bfd_mmix_check_all_relocs,
1569 _bfd_mmix_prepare_linker_allocated_gregs,
1570 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
1571 (elf_mmix_howto_table): Correct src_mask for most relocs.
1572 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
1573 case.
1574 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
1575 case. Fix typo in comment. New label do_mmix_reloc.
1576 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
1577 store first object file with a base-plus-offset reloc. Call
1578 mmix_elf_check_common_relocs for the part common with mmo.
1579 (mmix_elf_final_link): Write out linker-allocated register
1580 contents section.
1581 (elf_backend_gc_sweep_hook): Define.
1582 (bfd_elf64_bfd_relax_section): Define.
1584 * mmo.c: Don't include <ctype.h>
1585 (mmo_init): Correct init-once logic.
1587 2002-02-01 Tom Rix <trix@redhat.com>
1589 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
1591 2002-02-01 Alan Modra <amodra@bigpond.net.au>
1593 * Makefile.am: Run "make dep-am"
1594 * Makefile.in: Regenerate.
1596 2002-01-31 David O'Brien <obrien@FreeBSD>
1598 * configure.in: Recognize the differences in core files from FreeBSD
1599 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
1600 5-CURRENT.
1601 * configure: Regenerate.
1603 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
1605 * coff-or32.c: New file.
1606 * cpu-or32.c: New file.
1607 * elf32-or32.c: New file.
1608 * archures.c: Add support for or32.
1609 * targets.c: Add support for or32.
1610 * bfd-in2.h: Regenerate.
1611 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
1612 coff_write_object_contents): Add support for or32.
1613 * config.bfd: Add target.
1614 * configure.in: Add support for or32.
1615 * configure: Regenerate.
1616 * Makefile.am: Add support for or32.
1617 * Makefile.in: Regenerate.
1618 * po/SRC-POTFILES.in: Add or32 files.
1619 * po/bfd.pot: Regenerate.
1621 2002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
1622 Don Lindsay <lindsayd@cisco.com>
1624 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
1625 false' with a return of a bfd_reloc_ error code.
1627 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
1629 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1630 unexport unreferenced symbols when --export-dynamic. Call
1631 _bfd_elf_strtab_delref when unexporting.
1633 2002-01-30 Daniel Jacobowitz <drow@mvista.com>
1635 * bfd-in.h: Include <stdbool.h> if it is available.
1636 * bfd-in2.h: Regenerated.
1638 2002-01-31 Alan Modra <amodra@bigpond.net.au>
1640 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
1641 not go via the plt.
1643 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1645 * archures.c: Tidy up formatting of embedded comments.
1646 * bfd.c: Tidy up formatting of embedded comments.
1647 * bfd-in.h: Fix formatting of comments.
1648 * reloc.c: Tidy up formatting of ordinary & embedded comments.
1649 * section.c: Tidy up formatting of embedded comments.
1650 * syms.c: Tidy up formatting of embedded comments.
1651 * targets.c: Tidy up formatting of embedded comments.
1653 * bfd-in2.h: Regenerate.
1655 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1657 * vms-tir.c (cmd_name): New function.
1658 (tir_cmd_name): New function.
1659 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
1660 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
1661 Fix formatting.
1663 * peXXigen.c (pe_print_idata): Rearrange message to aid in
1664 translation.
1665 (pe_print_pdata): Rearrange message to aid in translation.
1667 * libbfd.c (warn_deprecated): Rearrange error message to aid in
1668 translation.
1670 * ihex.c (ihex_write_object_contents): Fix spelling typo.
1672 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
1674 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
1675 message to aid in translation.
1677 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
1678 to aid in translation.
1680 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
1682 2002-01-30 Philipp Thomas <pthomas@suse.de>
1684 * coff-arm.c, elf32-elf.h: Unify messages.
1686 2002-01-30 Nick Clifton <nickc@redhat.com>
1688 * po/sv.po: Updated translation.
1690 2002-01-30 Philipp Thomas <pthomas@suse.de>
1692 * dwarf2.c (read_abbrev): Use full section name in error message.
1693 (decode_line_info): Likewise.
1695 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
1696 message.
1698 2002-01-30 Alan Modra <amodra@bigpond.net.au>
1700 * elf64-ppc.c (func_desc_adjust): Only provide missing function
1701 descriptor symbols for undefined function code syms. Clear
1702 ELF_LINK_NON_ELF so that they can stay weak.
1704 2002-01-29 Chris Demetriou <cgd@broadcom.com>
1705 Mitch Lichtenberg <mpl@broadcom.com>
1707 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
1708 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
1709 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
1710 generation.
1711 * bfd-in2.h: Regenerate.
1713 2002-01-29 Chris Demetriou <cgd@broadcom.com>
1715 * elf32-mips.c: Add additional comments about HI16 relocation
1716 processing.
1717 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
1718 pc-relative relocations. (Reverts change made on 2001-10-31.)
1719 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
1720 for pc-relative relocations.
1721 (mips_elf_calculate_relocation): Add a comment about a kludge
1722 in the R_MIPS_GNU_REL_HI16 handling.
1723 (_bfd_mips_elf_relocate_section): Implement that kludge;
1724 adjust pc-relative HI16 relocation for difference in HI16 and
1725 LO16 addresses, since it can't easily be done in
1726 mips_elf_calculate_relocation.
1728 2002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
1730 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
1731 relocations with PC32 relocations for undefined or weak symbols.
1732 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
1733 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
1735 2002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
1737 * elfcore.h (elf_core_file_p): Improve comment for last change.
1739 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
1741 * configure: Regenerated.
1743 2002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
1745 * elfcore.h (elf_core_file_p): Set the machine architecture
1746 before processing the program headers.
1748 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
1750 * configure.in <64-bit configuration>: If using gcc, check and
1751 emit error for egcs-1.1.2.
1752 * configure: Regenerate.
1754 2002-01-26 Egor Duda <deo@logos-m.ru>
1756 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
1757 as possible to avoid stack corruption.
1759 2002-01-26 Richard Henderson <rth@redhat.com>
1761 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
1762 for non-allocated sections.
1764 2002-01-25 Mark Kettenis <kettenis@gnu.org>
1766 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
1767 prstat.pr_reg even if it is a struct.
1769 2002-01-25 Steve Ellcey <sje@cup.hp.com>
1771 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
1773 2002-01-25 Philipp Thomas <pthomas@suse.de>
1775 * coffgen.c (coff_print_symbol): Don't mark info message
1776 for translation.
1778 2002-01-25 Nick Clifton <nickc@redhat.com>
1780 * po/fr.po: Updated translation.
1781 * po/es.po: Updated translation.
1783 2002-01-25 Philipp Thomas <pthomas@suse.de>
1785 * coff-alpha.c (alpha_relocate_section): Unify warning message
1786 for GP relative relocations without GP defined.
1787 * coff-mips.c (mips_relocate_section): Likewise.
1789 2002-01-25 Alan Modra <amodra@bigpond.net.au>
1791 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
1792 unsigned overflow when new_offset < old_offset.
1794 2002-01-24 Philipp Thomas <pthomas@suse.de>
1796 * bfd.c (_bfd_abort): Fix typo.
1798 2002-01-23 Richard Henderson <rth@redhat.com>
1800 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
1801 plt entries for undefweak symbols.
1803 2002-01-23 Steve Ellcey <sje@cup.hp.com>
1805 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
1806 DEFAULT_VECTOR.
1807 (bfd_elf64_ia64_hpux_big_vec): Ditto.
1808 (bfd_elf32_h8300_vec): Ditto.
1810 2002-01-23 Alan Modra <amodra@bigpond.net.au>
1812 * elf64-ppc.c: Remove stale part of ABI comment.
1813 (NO_OPD_RELOCS): Define.
1814 (ppc64_elf_check_relocs): Use it.
1815 (ppc64_elf_relocate_section): Here too.
1816 (build_one_stub): Don't point function syms at the stub. Instead,
1817 hijack plt.offset.
1818 (ppc64_elf_relocate_section): Check whether REL24 relocs should
1819 really go to the stub. Make all dynamic relocs in opd against
1820 locals.
1821 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
1822 plt.offset.
1824 2002-01-22 Richard Henderson <rth@redhat.com>
1826 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
1828 2002-01-22 Alan Modra <amodra@bigpond.net.au>
1830 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
1831 TOC_BASE_OFF adjustment.
1833 * Makefile.am: Run "make dep-am".
1834 * Makefile.in: Regenerate.
1835 * po/SRC-POTFILES.in: Regenerate.
1837 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
1839 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
1840 host defines.
1842 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
1844 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
1845 Check for and emit error if sgot is NULL at this point.
1847 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1849 * config.bfd (ia64*-*-netbsd*): New target.
1851 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
1853 * som.c (som_write_space_strings): Comment typo fix.
1855 2002-01-21 Alan Modra <amodra@bigpond.net.au>
1857 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
1858 is_func_descriptor fields.
1859 (link_hash_newfunc): Init them.
1860 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
1861 dot are candidates for plt entries. When processing .opd relocs,
1862 set function descriptor strings to point inside function code
1863 string, and set new ppc_link_hash_entry fields.
1864 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
1865 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
1866 function descriptors. It's now done in..
1867 (func_desc_adjust): New.
1868 (ppc64_elf_func_desc_adjust): New.
1869 (define elf_backend_always_size_sections): Define.
1870 (ppc64_elf_hide_symbol): New.
1871 (define elf_backend_hide_symbol): Define.
1872 (allocate_dynrelocs): Remove code looking up function descriptors
1873 as that has been done earlier.
1874 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
1875 table.
1876 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
1877 up function descriptor.
1878 (build_one_stub): Look up the function code sym. Check for
1879 invalid plt offsets.
1880 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
1881 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
1883 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
1884 boolean param.
1885 (_bfd_elf_link_hash_hide_symbol): Likewise.
1886 * elflink.h (elf_link_add_object_symbols): Adjust call to
1887 elf_backend_hide_symbol.
1888 (elf_fix_symbol_flags): Likewise.
1889 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
1890 than bfd_alloc.
1891 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
1892 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
1893 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1894 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
1895 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
1896 and adjust to suit.
1897 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
1898 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
1899 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
1901 2002-01-18 Alan Modra <amodra@bigpond.net.au>
1903 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
1904 dynamic function descriptor symbol, not the associated function
1905 symbol.
1907 2002-01-17 Eric Christopher <echristo@redhat.com>
1909 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
1911 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1913 * po/bfd.pot: Regenerate.
1914 * po/fr.po: Regenerate.
1916 2002-01-17 Alan Modra <amodra@bigpond.net.au>
1918 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
1919 Remove "Elf_Internal_Shdr *" param.
1920 (_bfd_mips_elf_section_from_bfd_section): Ditto.
1921 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
1922 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
1923 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
1924 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
1925 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
1926 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
1927 function to override special sections. Remove hdr arg from
1928 backend call, and don't loop.
1930 2002-01-16 Eric Christopher <echristo@redhat.com>
1932 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
1933 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
1934 relocations requiring gp0 and gp.
1936 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
1938 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
1939 EF_ARM_VFP_FLOAT.
1940 (elf32_arm_print_private_bfd_data): Likewise.
1942 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
1944 * po/tr.po: Import new version.
1946 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1948 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
1949 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
1950 (ORI_R0_R0_0): Correct.
1952 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1954 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
1955 when plt_not_loaded.
1956 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
1957 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
1958 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
1959 (ppc64_elf_glink_code): Delete.
1960 (PPC64_ELF_GLINK_SIZE): Delete.
1961 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
1962 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
1963 ORI_R0_R0_0): Define.
1964 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
1965 (struct ppc_link_hash_table): Add sstub and plt_overflow.
1966 (ppc64_elf_link_hash_table_create): Init them.
1967 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
1968 Don't copy to shared lib.
1969 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
1970 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
1971 (allocate_dynrelocs <plt>): Don't change function sym here. Make
1972 room for .stub and .glink code.
1973 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
1974 DT_PPC64_GLINK.
1975 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
1976 bfd_elf64_bfd_final_link.
1977 (bfd_elf64_bfd_final_link): Don't define.
1978 (ppc64_elf_size_stubs): New.
1979 (build_plt_stub): New.
1980 (build_one_stub): New.
1981 (ppc64_elf_build_stubs): New.
1982 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
1983 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
1984 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
1985 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
1986 case output sections not separate. Adjust DT_RELASZ to not
1987 include plt relocs. Set reserved got entry. Set got and plt
1988 entry size.
1989 (elf_backend_got_header_size): Set to 8.
1990 * elf64-ppc.h: New file.
1992 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1994 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
1995 sections, use bfd_section_list_remove.
1996 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1997 * elflink.h (elf_link_add_object_symbols): When removing all
1998 sections, use bfd_section_list_clear.
2000 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2002 * po/sv.po: New file: Swedish translation.
2003 * configure.in (ALL_LINGUAS): Add sv.
2004 * configure: Regenerate.
2006 2002-01-15 Jakub Jelinek <jakub@redhat.com>
2008 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
2009 * elf.c (merge_sections_remove_hook): New function.
2010 (_bfd_elf_merge_sections): Pass it as 3rd argument to
2011 _bfd_merge_sections.
2012 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
2013 * libbfd.h: Rebuilt.
2014 * merge.c (_bfd_merge_sections): Add remove_hook argument.
2015 Call remove_hook if a SEC_EXCLUDE section is encountered.
2017 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2019 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
2020 (xstormy16_reloc_map): Initialise new field with correct howto
2021 table.
2022 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
2023 howto entry.
2025 2002-01-10 Michael Snyder <msnyder@redhat.com>
2027 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
2028 (elfcore_write_pstatus): Use long instead of pid_t;
2029 * elf-bfd.h: Change prototypes to use long instead of pid_t;
2031 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
2033 * elf.c: Update copyright years.
2034 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
2035 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
2037 2002-01-08 Michael Snyder <msnyder@redhat.com>
2039 Add capability to write corefile note sections, for gdb.
2040 * elf.c (elfcore_write_note): New function.
2041 (elfcore_write_prpsinfo): New function.
2042 (elfcore_write_prstatus): New function.
2043 (elfcore_write_pstatus): New function.
2044 (elfcore_write_prfpreg): New function.
2045 (elfcore_write_prxfpreg): New function.
2046 * elf-bfd.h: Add prototypes for above functions.
2048 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
2050 * elf.c (elf_fake_sections): Propagate errors from
2051 elf_backend_fake_section.
2053 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2055 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
2056 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
2057 (elf32-sh-nbsd.lo): New rule.
2058 * Makefile.in: Regenerate.
2059 * config.bfd (sh*le-*-netbsdelf*): New target.
2060 (sh*-*-netbsdelf*): New target.
2061 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
2062 (bfd_elf32_shnbsd_vec): New vector.
2063 (bfd_elf32_shlnbsd_vec): New vector.
2064 * configure: Regenerate.
2065 * elf32-sh-nbsd.c: New file.
2066 * targets.c: Update copyright years.
2067 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
2068 bfd_elf32_shnbsd_vec.
2070 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
2072 * coff-rs6000.c (READ20): Use bfd_scan_vma.
2074 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
2076 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
2077 of a symbol in a section that will be deleted.
2079 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2081 * po/es.po: New file: Spanish translation.
2082 * configure.in (ALL_LINGUAS): Add es.
2083 * configure: Regenerate.
2085 2002-01-06 Steve Ellcey <sje@cup.hp.com>
2087 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
2088 argument so we can handle HP-UX specially.
2089 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
2090 (elfNN_hpux_backend_section_from_bfd_section): New for support
2091 of SHN_IA_64_ANSI_COMMON.
2092 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
2093 (is_unwind_section_name): Add special HP-UX support.
2094 (elfNN_ia64_section_from_shdr): Add support for more sections.
2095 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
2096 add support for more sections.
2097 (elfNN_ia64_additional_program_headers): Modify
2098 is_unwind_section_name call.
2099 (elfNN_ia64_modify_segment_map): Remove assumption that there is
2100 only one unwind section in segment.
2102 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2104 * syms.c (_bfd_generic_make_empty_symbol): New function.
2105 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
2106 _bfd_generic_make_empty_symbol.
2107 * libbfd.h: Regenerate.
2108 * bfd-in2.h: Regenerate.
2109 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
2110 (hppabsd_core_get_symtab_upper_bound): Don't define.
2111 (hppabsd_core_get_symtab): Likewise.
2112 (hppabsd_core_print_symbol): Likewise.
2113 (hppabsd_core_get_symbol_info): Likewise.
2114 (hppabsd_core_bfd_is_local_label_name): Likewise.
2115 (hppabsd_core_get_lineno): Likewise.
2116 (hppabsd_core_find_nearest_line): Likewise.
2117 (hppabsd_core_bfd_make_debug_symbol): Likewise.
2118 (hppabsd_core_read_minisymbols): Likewise.
2119 (hppabsd_core_minisymbol_to_symbol): Likewise.
2120 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
2121 Formatting fixes.
2122 * hpux-core.c: Similarly.
2123 * irix-core.c: Similarly.
2124 * osf-core.c: Similarly.
2125 * sco5-core.c: Similarly.
2126 * binary.c (binary_make_empty_symbol): Remove function, define as
2127 _bfd_generic_make_empty_symbol.
2128 * ihex.c (ihex_make_empty_symbol): Likewise.
2129 * mmo.c (mmo_make_empty_symbol): Likewise.
2130 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
2131 * srec.c (srec_make_empty_symbol): Likewise.
2132 * versados.c (versados_make_empty_symbol): Likewise.
2133 * vms.c (_bfd_vms_make_empty_symbol): Remove.
2134 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
2135 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
2136 rather than _bfd_vms_make_empty_symbol.
2137 * vms-misc.c (new_symbol): Likewise.
2139 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2141 * section.c (bfd_section_init): Remove unnecessary initialisations.
2142 (bfd_section_list_clear): New function.
2143 (bfd_section_list_remove, bfd_section_list_insert): New macros.
2144 (_bfd_strip_section_from_output): Use them.
2145 * coffcode.h (coff_set_alignment_hook): Likewise.
2146 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
2147 * elf64-mips.c (mips_elf64_final_link): Likewise.
2148 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2149 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2150 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2151 * bfd-in2.h: Regenerate.
2153 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
2154 rather than doing our own section handling. Clean up after errors
2155 with bfd_release and bfd_section_list_clear. Handle unexpected
2156 flags.
2157 * aoutf1.h (sunos4_core_file_p): Likewise.
2158 * aix386-core.c (aix386_core_file_p): Likewise.
2159 * cisco-core.c (cisco_core_file_validate): Likewise.
2160 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2161 * trad-core.c (trad_unix_core_file_p): Likewise.
2163 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
2164 with bfd_release and bfd_section_list_clear.
2165 * hpux-core.c (hpux_core_core_file_p): Likewise.
2166 * irix-core.c (irix_core_core_file_p): Likewise.
2167 * lynx-core.c (lynx_core_file_p): Likewise.
2168 * osf-core.c (osf_core_core_file_p): Likewise.
2169 * rs6000-core.c (rs6000coff_core_p): Likewise.
2170 * sco5-core.c (sco5_core_file_p): Likewise.
2172 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
2173 sign extension adjustments without conditionals.
2175 2002-01-04 Jakub Jelinek <jakub@redhat.com>
2177 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
2178 CIE at .eh_frame start is removed due to no FDEs referencing it.
2180 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2182 * config.bfd (x86_64-*-netbsd*): New target.
2183 * configure.in (x86_64-*-netbsd*): Set COREFILE
2184 to netbsd-core.lo.
2185 * configure: Regenerated.
2187 2002-01-03 Tom Rix <trix@redhat.com>
2189 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
2190 for recent bfd_make_section_anyway change.
2192 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
2194 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2195 R_ARM_THM_PC11 reloc.
2197 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2199 * configure.in (LINGUAS): Add ja.
2200 * configure: Regenerate.
2201 * po/ja.po: Import from translation project's web site.
2203 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2205 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
2206 messages to ease translation into other languages.
2208 For older changes see ChangeLog-0001
2209 \f
2210 Local Variables:
2211 mode: change-log
2212 left-margin: 8
2213 fill-column: 74
2214 version-control: never
2215 End: