1 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
3 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
4 at the end, if a strong definition has already been seen.
6 2005-05-04 Alan Modra <amodra@bigpond.net.au>
8 * section.c (struct bfd_section): Replace link_order_head and
9 link_order_tail with map_head and map_tail union.
10 (STD_SECTION): Update.
11 (_bfd_strip_section_from_output): Delete.
12 * aoutx.h: Update throughout for above changes.
13 * coff-ppc.c: Likewise.
14 * cofflink.c: Likewise.
16 * elf-eh-frame.c: Likewise.
17 * elf-m10300.c: Likewise.
19 * elf32-arm.c: Likewise.
20 * elf32-cris.c: Likewise.
21 * elf32-hppa.c: Likewise.
22 * elf32-i386.c: Likewise.
23 * elf32-m32r.c: Likewise.
24 * elf32-m68hc1x.c: Likewise.
25 * elf32-m68k.c: Likewise.
26 * elf32-ppc.c: Likewise.
27 * elf32-s390.c: Likewise.
28 * elf32-sh.c: Likewise.
29 * elf32-vax.c: Likewise.
30 * elf32-xtensa.c: Likewise.
31 * elf64-alpha.c: Likewise.
32 * elf64-hppa.c: Likewise.
33 * elf64-ppc.c: Likewise.
34 * elf64-s390.c: Likewise.
35 * elf64-sh64.c: Likewise.
36 * elf64-x86-64.c: Likewise.
37 * elflink.c: Likewise.
38 * elfxx-ia64.c: Likewise.
39 * elfxx-mips.c: Likewise.
40 * elfxx-sparc.c: Likewise.
44 * xcofflink.c: Likewise.
45 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
46 out from bfd_elf_size_dynamic_sections.
47 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
48 * bfd-in2.h: Regenerate.
50 2005-05-04 Nick Clifton <nickc@redhat.com>
52 * COPYING, aix386-core.c, aix5ppc-core.c, aout-adobe.c,
53 aout-arm.c, aout-cris.c, aout-ns32k.c, aout-sparcle.c,
54 aout-target.h, aout-tic30.c, aout0.c, aout32.c, aout64.c,
55 aoutf1.h, aoutx.h, archive.c, archive64.c, archures.c,
56 armnetbsd.c, bfd-in.h, bfd-in2.h, bfd.c, bfdio.c, bfdwin.c,
57 binary.c, bout.c, cache.c, cf-i386lynx.c, cf-m68klynx.c,
58 cf-sparclynx.c, cisco-core.c, coff-a29k.c, coff-alpha.c,
59 coff-apollo.c, coff-arm.c, coff-aux.c, coff-go32.c, coff-h8300.c,
60 coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c, coff-ia64.c,
61 coff-m68k.c, coff-m88k.c, coff-maxq.c, coff-mcore.c, coff-mips.c,
62 coff-or32.c, coff-pmac.c, coff-ppc.c, coff-rs6000.c, coff-sh.c,
63 coff-sparc.c, coff-stgo32.c, coff-svm68k.c, coff-tic30.c,
64 coff-tic4x.c, coff-tic54x.c, coff-tic80.c, coff-u68k.c,
65 coff-w65.c, coff-we32k.c, coff-z8k.c, coff64-rs6000.c, coffcode.h,
66 coffgen.c, cofflink.c, coffswap.h, corefile.c, cpu-a29k.c,
67 cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-cr16c.c,
68 cpu-cris.c, cpu-crx.c, cpu-d10v.c, cpu-d30v.c, cpu-dlx.c,
69 cpu-fr30.c, cpu-frv.c, cpu-h8300.c, cpu-h8500.c, cpu-hppa.c,
70 cpu-i370.c, cpu-i386.c, cpu-i860.c, cpu-i960.c, cpu-ia64-opc.c,
71 cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c, cpu-m10200.c, cpu-m10300.c,
72 cpu-m32r.c, cpu-m68hc11.c, cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c,
73 cpu-maxq.c, cpu-mcore.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c,
74 cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
75 cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-sh.c, cpu-sparc.c,
76 cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c, cpu-tic80.c, cpu-v850.c,
77 cpu-vax.c, cpu-w65.c, cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c,
78 cpu-z8k.c, demo64.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
79 ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h,
80 elf-eh-frame.c, elf-hppa.h, elf-m10200.c, elf-m10300.c,
81 elf-strtab.c, elf.c, elf32-am33lin.c, elf32-arc.c, elf32-arm.c,
82 elf32-avr.c, elf32-cr16c.c, elf32-cris.c, elf32-crx.c,
83 elf32-d10v.c, elf32-d30v.c, elf32-dlx.c, elf32-fr30.c,
84 elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
85 elf32-hppa.h, elf32-i370.c, elf32-i386.c, elf32-i860.c,
86 elf32-i960.c, elf32-ip2k.c, elf32-iq2000.c, elf32-m32r.c,
87 elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68hc1x.c,
88 elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c, elf32-mcore.c,
89 elf32-mips.c, elf32-msp430.c, elf32-openrisc.c, elf32-or32.c,
90 elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
91 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
92 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
93 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
94 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
95 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
96 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
97 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
98 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
99 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
100 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
101 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
102 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
103 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
104 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
105 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
106 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
107 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
108 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
109 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
110 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
111 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
112 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
113 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
114 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
115 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
116 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
117 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
118 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
119 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
120 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
121 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
122 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
123 doc/chew.c, doc/fdl.texi, hosts/alphavms.h: Update FSF address.
125 2005-05-04 Alan Modra <amodra@bigpond.net.au>
127 * section.c (bfd_section_list_remove): Don't clear s->next.
128 (bfd_section_list_append): Always init s->prev.
129 (bfd_section_list_prepend): Define.
130 (bfd_section_list_insert_after): Minor optimization.
131 (bfd_section_removed_from_list): Rewrite.
132 * elf.c (assign_section_numbers): Simplify list traversal now that
133 bfd_section_list_remove doesn't destroy removed section next ptr.
134 * sunos.c (sunos_add_dynamic_symbols): Likewise.
135 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
136 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
137 * bfd-in2.h: Regenerate.
139 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
141 * bfd.c (bfd): Remove section_tail and add section_last.
142 (bfd_preserve): Likewise.
143 (bfd_preserve_save): Likewise.
144 (bfd_preserve_restore): Likewise.
145 * opncls.c (_bfd_new_bfd): Likewise.
147 * coffcode.h (coff_compute_section_file_positions): Updated.
148 (coff_compute_section_file_positions): Likewise.
149 * elf.c (assign_section_numbers): Likewise.
150 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
151 * elf64-mmix.c (mmix_elf_final_link): Likewise.
152 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
153 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
154 * sunos.c (sunos_add_dynamic_symbols): Likewise.
155 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
157 * ecoff.c (bfd_debug_section): Initialize prev.
159 * section.c (bfd_section): Add prev.
160 (bfd_section_list_remove): Updated.
161 (bfd_section_list_append): New.
162 (bfd_section_list_insert_after): New.
163 (bfd_section_list_insert_before): New.
164 (bfd_section_list_insert): Removed.
165 (bfd_section_removed_from_list): Updated.
166 (STD_SECTION): Initialize prev.
167 (bfd_section_init): Updated.
168 (bfd_section_list_clear): Updated.
170 * bfd-in2.h: Regenerated.
172 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
174 * elf.c (_bfd_elf_new_section_hook): Don't call
175 _bfd_elf_get_sec_type_attr on sections from input files.
177 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
179 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
180 hash table size 16699 instead of bfd_hash_table_init.
182 2005-05-01 Paul Brook <paul@codesourcery.com>
184 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
185 definition has already been seen.
187 2005-05-01 Paul Brook <paul@codesourcery.com>
189 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
190 R_ARM_PLT32 the same as R_ARM_PC24.
191 (arm_add_to_rel): Ditto.
193 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
195 * config.bfd: Add h8300*-*-rtemscoff.
196 Switch h8300*-*-rtems* to elf.
198 2005-04-28 Paul Brook <paul@codesourcery.com>
200 Merge changes only applied to Makefile.in.
201 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
202 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
203 (elfxx-sparc.lo): New rule.
204 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
205 (elf64-sparc.lo): Likewise.
207 2005-04-28 Julian Brown <julian@codesourcery.com>
209 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
212 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
214 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
216 * elf.c (bfd_elf_sym_name): Updated.
217 (group_signature): Likewise.
218 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
219 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
220 (ppc64_elf_edit_toc): Likewise.
221 (ppc64_elf_relocate_section): Likewise.
222 * elfcode.h (elf_slurp_symbol_table): Likewise.
223 * elflink.c (elf_link_input_bfd): Likewise.
225 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
226 bfd_elf_sym_name to get local symbol name when reporting errors.
228 2005-04-27 Nick Clifton <nickc@redhat.com>
230 * elflink.c (elf_link_input_bfd): Handle the case where a badly
231 formatted input file results in a reloc which has no associated
234 2005-04-26 Jerome Guitton <guitton@gnat.com>
236 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
238 2005-04-25 David S. Miller <davem@davemloft.net>
240 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
241 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
242 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
245 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
248 * elflink.c (elf_link_input_bfd): Make non-debugging reference
249 to discarded section an error.
251 2005-04-21 Jerome Guitton <guitton@gnat.com>
253 * configure.in: Replace BFD_NEED_DECLARATION checks by the
254 corresponding AC_CHECK_DECLS.
255 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
257 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
258 * configure: Regenerate.
261 2005-04-21 Andreas Schwab <schwab@suse.de>
263 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
264 unsigned from type of dynamic_interpreter.
265 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
268 * elf.c (assign_section_numbers): Fix comment.
270 2005-04-21 Jerome Guitton <guitton@gnat.com>
272 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
273 for struct som_exec_auxhdr fields.
275 2005-04-21 Nick Clifton <nickc@redhat.com>
277 * aout-adobe.c: Convert to ISO C and fix formatting.
278 * aout-arm.c: Convert to ISO C and fix formatting.
279 * aout-cris.c: Convert to ISO C and fix formatting.
280 * aout-ns32k.c: Convert to ISO C and fix formatting.
281 * aout-tic30.c: Convert to ISO C and fix formatting.
282 * coffcode.h: Convert to ISO C and fix formatting.
283 * coffswap.h: Convert to ISO C and fix formatting.
284 * i386aout.c: Convert to ISO C and fix formatting.
285 * libaout.h: Convert to ISO C and fix formatting.
286 * libcoff-in.h: Convert to ISO C and fix formatting.
287 * libcoff.h: Convert to ISO C and fix formatting.
288 * libecoff.h: Convert to ISO C and fix formatting.
289 * libnlm.h: Convert to ISO C and fix formatting.
290 * libpei.h: Convert to ISO C and fix formatting.
291 * libxcoff.h: Convert to ISO C and fix formatting.
292 * nlm-target.h: Convert to ISO C and fix formatting.
293 * nlm.c: Convert to ISO C and fix formatting.
294 * nlm32-alpha.c: Convert to ISO C and fix formatting.
295 * nlm32-i386.c: Convert to ISO C and fix formatting.
296 * nlm32-ppc.c: Convert to ISO C and fix formatting.
297 * nlm32-sparc.c: Convert to ISO C and fix formatting.
298 * nlmcode.h: Convert to ISO C and fix formatting.
299 * nlmswap.h: Convert to ISO C and fix formatting.
300 * pe-mips.c: Convert to ISO C and fix formatting.
301 * peXXigen.c: Convert to ISO C and fix formatting.
302 * peicode.h: Convert to ISO C and fix formatting.
303 * vms-gsd.c: Convert to ISO C and fix formatting.
304 * vms-hdr.c: Convert to ISO C and fix formatting.
305 * vms-misc.c: Convert to ISO C and fix formatting.
306 * vms-tir.c: Convert to ISO C and fix formatting.
307 * vms.c: Convert to ISO C and fix formatting.
308 * vms.h: Convert to ISO C and fix formatting.
310 * coffgen.c (coff_print_symbol): Restore correct formatting of
313 2005-04-20 David S. Miller <davem@davemloft.net>
315 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
316 (_bfd_sparc_elf_link_hash_table_create): Likewise.
317 (allocate_dynrelocs): Likewise.
319 2005-04-20 Jerome Guitton <guitton@gnat.com>
321 * configure.in: Fix the check for basename declaration. Add check
322 for declarations of ftello, ftello64, fseeko, fseeko64.
323 * configure: Regenerate.
325 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
327 2005-04-19 David S. Miller <davem@davemloft.net>
329 * elfxx-sparc.c: New file.
330 * elfxx-sparc.h: New file.
331 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
332 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
333 (elfxx-sparc.lo): New rule.
334 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
335 (elf64-sparc.lo): Likewise.
336 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
337 (bfd_elf64_sparc_vec): Likewise.
338 * configure: Regenerate.
339 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
340 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
341 which is more consistent with elf32-sparc.c
343 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
345 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
346 (mips_elf_create_local_got_entry): Check h->root.forced_local.
348 2005-04-19 Alan Modra <amodra@bigpond.net.au>
350 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
351 dynamic relocs in non-SEC_ALLOC sections.
352 (ppc_elf_gc_sweep_hook): Likewise.
353 (ppc_elf_relax_section): Likewise.
354 (ppc_elf_relocate_section): Likewise.
356 2005-04-18 Nick Clifton <nickc@redhat.com>
358 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
359 assigning a value to return_value.
361 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
364 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
367 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
370 * elf.c (setup_group): Properly handle zero group count.
372 2005-04-17 Mark Kettenis <kettenis@gnu.org>
374 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
375 (som_is_subspace, compare_subspaces, som_compute_checksum)
376 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
378 (hppa_som_reloc, compare_syms, compare_subspaces)
379 (som_print_symbol, som_get_section_contents)
380 (som_set_section_contents): Remove space after 'void *'.
381 (som_bfd_print_private_bfd_data): Use %lx to print longs.
382 (som_bfd_merge_private_bfd_data)
383 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
386 2004-04-15 Julian Brown <julian@codesourcery.com>
388 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
389 * bfd-in2.h: Regenerate.
390 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
391 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
392 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
393 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
394 relocations if requested to.
395 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
396 use_blx rather than symbian_p.
397 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
398 use_blx is in effect.
399 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
402 2005-04-15 Nick Clifton <nickc@redhat.com>
404 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
407 2005-04-15 Alan Modra <amodra@bigpond.net.au>
410 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
411 used as a list pointer.
413 2005-04-14 Alan Modra <amodra@bigpond.net.au>
415 * Makefile.am (NO_WERROR): Define.
416 * warning.m4: New file
417 * acinclude.m4: Include warning.m4.
418 * configure.in: Invoke AM_BINUTILS_WARNINGS.
419 * Makefile.in: Regenerate.
420 * configure: Regenerate.
422 2005-04-14 Alan Modra <amodra@bigpond.net.au>
424 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
425 Write trailing padding.
427 * merge.c (merge_strings): Round up section size for alignment.
429 2005-04-14 David S. Miller <davem@davemloft.net>
431 Add TLS support for 64-bit Sparc ELF.
432 * elf64-sparc.c (sparc64_elf_dyn_relocs,
433 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
434 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
435 sparc64_elf_hash_entry, sparc64_elf_tdata,
436 sparc64_elf_local_got_tls_type): New defines.
437 (sparc64_elf_mkobject): New function.
438 (sparc64_elf_link_hash_table): Add members for dynamic linker
439 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
440 uion to track TLS GOT references. Add sym_sec to cache
441 mappings from local sym to section.
442 (link_hash_newfunc): New function.
443 (sparc64_elf_bfd_link_hash_table_create): Rename to
444 sparc64_elf_link_hash_table_create for consistency.
445 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
446 (sparc64_elf_create_dynamic_sections): Initialize new section
447 members of sparc64_elf_link_hash_table. Only init srelbss
449 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
452 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
453 sparc64_elf_plt_ptr_offset): Delete.
454 (sparc64_plt_entry_build): New function to build PLT entries
455 gradually instread of all at once at the end of linking.
456 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
457 local vars. Get them from sparc64_elf_hash_table instead.
458 Check early on if r_symndx is in bounds. Handle TLS transitions.
459 Account for TLS GOT references and DF_STATIC_TLS, as needed.
460 For TLS relocs, record the tls_type in either
461 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
462 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
463 to the __tls_get_addr symbol. For PLT relocs, track references
464 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
465 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
466 symbol references, count the number of relocations needed for
467 that symbol. For default switch case, don't error, this lets
468 the TLS relocs not explicitly handled by this function get
470 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
471 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
472 it from sparc64_elf_hash_table. Store the real PLT offset
473 in h->plt.offset, and build PLT entries one at a time. Also
474 get .dynbss section pointer from htab.
475 (allocate_dynrelocs, readonly_dynrelocs,
476 sparc64_omit_section_dynsym): New functions.
477 (sparc64_elf_omit_section_dynsym): Use these new functions as
479 (dtpoff_base, tpoff): New functions.
480 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
481 locals, get them from sparc64_elf_hash_table. Handle TLS
482 relocations and refcounting in main relocation loop.
483 (sparc64_elf_finish_dynamic_symbol): Use
484 sparc64_elf_link_hash_table. Build PLT entries as we see
485 them. Handle TLS GOT relocations.
486 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
487 from sparc64_elf_hash_table. Initialize only PLT header
488 not all entries since we not build PLT entries one by one.
489 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
490 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
491 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
493 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
495 * elflink.c (elf_link_input_bfd): Update check for removed
498 2005-04-12 Alan Modra <amodra@bigpond.net.au>
500 * Makefile.am: Run "make dep-am".
501 * Makefile.in: Regenerate.
502 * aclocal.m4: Regenerate.
503 * libcoff.h: Regenerate.
505 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
507 * linker.c (_bfd_generic_link_output_symbols): Also check if
508 the output section of an input section has been removed from
511 * section.c (bfd_section_list_remove): Clear the next field
512 of the removed section.
513 (bfd_section_removed_from_list): New.
514 * bfd-in2.h: Regenerated.
516 2005-04-11 David S. Miller <davem@davemloft.net>
518 * elf32-sparc.c (elf32_sparc_relocate_section,
519 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
520 R_SPARC_TLS_LE_{HIX22,LOX10}.
521 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
522 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
523 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
524 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
526 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
528 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
530 2005-04-11 Nick Clifton <nickc@redhat.com>
532 * aout-target.h: Convert to ISO C.
533 * aoutf1.h: Convert to ISO C.
534 * aoutx.h: Convert to ISO C.
535 * bout.c: Convert to ISO C.
536 * dwarf1.c: Convert to ISO C.
537 * ecoffswap.h: Convert to ISO C.
538 * freebsd.h: Convert to ISO C.
539 * genlink.h: Convert to ISO C.
540 * ieee.c: Convert to ISO C.
541 * ihex.c: Convert to ISO C.
542 * libcoff-in.h: Convert to ISO C.
543 * mach-o.c: Convert to ISO C.
544 * mach-o.h: Convert to ISO C.
545 * netbsd.h: Convert to ISO C.
546 * ns32k.h: Convert to ISO C.
547 * ns32knetbsd.c: Convert to ISO C.
548 * oasys.c: Convert to ISO C.
549 * pdp11.c: Convert to ISO C.
550 * pef-traceback.h: Convert to ISO C.
551 * pef.c: Convert to ISO C.
552 * pef.h: Convert to ISO C.
553 * riscix.c: Convert to ISO C.
554 * som.c: Convert to ISO C.
555 * som.h: Convert to ISO C.
556 * srec.c: Convert to ISO C.
557 * stabs.c: Convert to ISO C.
558 * sunos.c: Convert to ISO C.
559 * tekhex.c: Convert to ISO C.
560 * versados.c: Convert to ISO C.
561 * version.h: Convert to ISO C.
562 * xcoff-target.h: Convert to ISO C.
563 * xcofflink.c: Convert to ISO C.
564 * xsym.c: Convert to ISO C.
565 * xsym.h: Convert to ISO C.
567 2005-04-08 Paul Brook <paul@codesourcery.com>
569 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
570 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
571 (ARM2THUMB_PIC_GLUE_SIZE): Define.
572 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
573 (elf32_arm_to_thumb_stub): Create PIC stubs.
574 (record_arm_to_thumb_glue): Use different stub size for relocatable
577 2005-04-05 Alan Modra <amodra@bigpond.net.au>
579 * elf64-ppc.c (dec_dynrel_count): New function split out from
580 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
581 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
582 (ppc64_elf_tls_optimize): Likewise.
584 2005-04-05 Mark Kettenis <kettenis@gnu.org>
586 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
588 (SPARC64_WCOOKIE_OFFSET): New.
589 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
591 2005-04-05 Nick Clifton <nickc@redhat.com>
593 * po/rw.po: New translation: Kinyarwanda
594 * configure.in (ALL_LINGUAS): Add rw
595 * configure: Regenerate.
597 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
599 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
600 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
601 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
603 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
604 to check for SHT_MIPS_OPTIONS sections.
605 (_bfd_mips_elf_set_section_contents): Likewise.
607 2005-04-04 Eric Christopher <echristo@redhat.com>
609 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
610 Clean up gp handling code.
612 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
614 * elf.c (bfd_elf_set_group_contents): Ignore linker created
616 (assign_section_numbers): Accept link_info. Check SHT_GROUP
617 sections for relocatable files only. Remove the linker created
619 (_bfd_elf_compute_section_file_positions): Pass link_info to
620 assign_section_numbers.
622 * elfxx-ia64.c (elfNN_ia64_object_p): New.
623 (elf_backend_object_p): Defined.
625 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
627 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
629 2005-04-03 Fred Fish <fnf@specifixinc.com>
631 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
632 dwarf_ranges_size members.
633 (struct comp_unit): Add base_address member.
634 (struct funcinfo): Replace low/high members with an arange.
635 (arange_add): Replace incoming "unit" parameter with "abfd" and
636 "first_arange" pointers. Reorganize/rewrite function body.
637 (decode_line_info): Change arange_add call to pass bfd and arange
639 (lookup_address_in_line_info_table): Use arange list instead of
640 individual low/high members. Walk function's arange list to find
641 lowest PC in list, to test for overlapping functions.
642 (read_debug_ranges): New function, reads the debug_ranges section.
643 (lookup_address_in_function_table): Use arange list instead of
644 individual low/high members. Rewrite to find smallest range that
646 (read_rangelist): Read a given rangelist from debug_ranges.
647 (scan_unit_for_functions): Use arange list instead of individual
648 low/high members. Handle a DW_AT_ranges attribute.
649 (parse_comp_unit): Use arange list instead of individual low/high
650 members. Save comp unit base address. Handle a DW_AT_ranges
653 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
655 * elf.c (assign_section_numbers): Really use the kept section.
657 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
659 * elf-bfd.h (_bfd_elf_check_kept_section): New.
661 * elf.c (assign_section_numbers): When sh_link points to a
662 discarded section, call _bfd_elf_check_kept_section to see if
663 the kept section can be used. Otherwise reject sh_link
664 pointing to discarded section.
666 * elflink.c (_bfd_elf_check_kept_section): New.
667 (elf_link_input_bfd): Use it.
669 2005-04-01 Alan Modra <amodra@bigpond.net.au>
671 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
672 that we no longer need.
674 2005-04-01 Alan Modra <amodra@bigpond.net.au>
676 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
678 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
680 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
682 * elf.c (assign_section_numbers): Fix a typo.
684 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
686 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
688 (_bfd_elf_section_already_linked): Likewise.
690 2005-03-31 Jerome Guitton <guitton@gnat.com>
692 * config.in: Regenerate.
694 2005-03-31 Jerome Guitton <guitton@gnat.com>
696 * config.in (HAVE_DECL_BASENAME): New configure macro.
697 * configure.in: Check for basename.
698 * configure: Regenerate.
700 2005-03-30 Julian Brown <julian@codesourcery.com>
702 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
703 bfd_elf32_is_arm_mapping_symbol_name.
704 * bfd-in2.h: Regenerate.
705 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
706 bfd_elf32_is_arm_mapping_symbol_name.
707 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
708 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
709 (arm_elf_find_function): Likewise.
710 (elf32_arm_output_symbol_hook): Likewise.
712 2005-03-30 Julian Brown <julian@codesourcery.com>
714 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
715 * bfd-in2.h: Regenerate.
716 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
717 bfd_elf32_is_arm_mapping_symbol_name.
718 (elf32_arm_output_symbol_hook): Likewise.
719 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
721 (is_arm_mapping_symbol_name): Function moved from here...
722 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
725 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
727 * configure.in: Check for ffs decl and alphabetize.
728 * config.in: Regenerate.
729 * configure: Regenerate.
730 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
733 2005-03-29 Fred Fish <fnf@specifixinc.com>
735 * dwarf2.c (struct comp_unit): Fix typo.
736 (scan_unit_for_functions): Remove unused local variable "name"
737 and dead code that set it.
739 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
740 Phil Blundell <philb@gnu.org>
742 * bfd-in2.h, libbfd.h: Regenerated.
743 * reloc.c: Add ARM TLS relocations.
744 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
746 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
747 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
748 (elf32_arm_tls_ie32_howto): New.
749 (elf32_arm_howto_from_type): Support TLS relocations.
750 (elf32_arm_reloc_map): Likewise.
751 (elf32_arm_reloc_type_lookup): Likewise.
753 (struct elf32_arm_obj_tdata): New.
754 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
755 (elf32_arm_mkobject): New function.
756 (struct elf32_arm_relocs_copied): Add pc_count.
757 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
758 (GOT_TLS_IE): Define.
759 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
760 (elf32_arm_link_hash_newfunc): Initialize tls_type.
761 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
762 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
763 (dtpoff_base, tpoff): New functions.
764 (elf32_arm_final_link_relocate): Handle TLS relocations.
765 (IS_ARM_TLS_RELOC): Define.
766 (elf32_arm_relocate_section): Warn about TLS mismatches.
767 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
768 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
769 TLS relocations and pc_count.
770 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
771 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
773 (elf32_arm_size_dynamic_sections): Handle TLS.
774 (elf32_arm_finish_dynamic_symbol): Likewise.
775 (bfd_elf32_mkobject): Define.
777 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
779 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
780 relocation types. Don't count relocations which will use a PLT.
782 2005-03-29 Joel Brobecker <brobecker@gnat.com>
784 * elf.c (elfcore_grok_nto_status): Print tid as long.
785 (elfcore_grok_nto_regs): Likewise.
787 2005-03-29 Joel Brobecker <brobecker@gnat.com>
789 * irix-core.c: Remove some unnecessary prototypes.
791 2005-03-28 Joel Brobecker <brobecker@adacore.com>
793 * irix-core.c: Convert to ISO C.
795 2005-03-28 Joel Brobecker <brobecker@adacore.com>
797 * irix-core.c (do_sections): Replace + by | in expression.
798 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
799 to unused parameters to avoid a compiler warning.
801 2005-03-28 Mark Kettenis <kettenis@gnu.org>
803 * netbsd-core.c: Convert to ISO C. Fix formatting.
805 2005-03-24 Eric Christopher <echristo@redhat.com>
807 * elfxx-mips.c: Revert previous patch.
809 2005-03-24 Nick Clifton <nickc@redhat.com>
811 * targets.c (_bfd_target_vector): Only include the
812 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
815 2005-03-24 James E Wilson <wilson@specifixinc.com>
817 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
818 (BFD64_BACKENDS): Add elf32-ia64.lo.
819 * Makefile.in: Regenerate.
821 2005-03-23 Eric Christopher <echristo@redhat.com>
823 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
824 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
825 after emitting relocation.
826 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
827 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
830 2005-03-23 Mike Frysinger <vapier@gentoo.org>
831 Nick Clifton <nickc@redhat.com>
833 * config.bfd: Accept any C library to accompany a GNU Linux
834 implementation, not just the GNU C library.
835 * configure.in: Likewise.
836 * configure: Regenerate.
838 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
840 * bfd-in.h (_bfd_elf_provide_symbol): New.
841 * bfd-in2.h: Regenerated.
843 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
844 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
847 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
850 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
852 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
854 2005-03-22 Bob Wilson <bob.wilson@acm.org>
856 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
857 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
858 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
859 (xtensa_opcode_decode): Rearrange code.
861 2005-03-22 Nick Clifton <nickc@redhat.com>
863 * binary.c: Convert to ISO C90 formatting.
864 * coff-arm.c: Convert to ISO C90 formatting.
865 * coffgen.c: Convert to ISO C90 formatting.
866 * elf32-gen.c: Convert to ISO C90 formatting.
867 * elf64-gen.c: Convert to ISO C90 formatting.
868 * hash.c: Convert to ISO C90 formatting.
869 * ieee.c: Convert to ISO C90 formatting.
871 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
873 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
874 unresolved symbols in R_ARM_NONE relocations.
876 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
878 * elf32-arm.c (elf32_arm_final_link_relocate): Add
879 UNRESOLVED_RELOC_P argument. Set it appropriately.
880 (elf32_arm_relocate_section): Update call to
881 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
882 unresolved_reloc instead.
884 2005-03-23 Alan Modra <amodra@bigpond.net.au>
886 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
887 .gnu.warning.* sections.
889 2005-03-22 Alan Modra <amodra@bigpond.net.au>
891 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
893 (ppc_elf_create_linker_section): Don't try to reuse existing section.
894 (elf_create_pointer_linker_section): Delete info parm. Don't make
895 h dynamic. Don't set written_address_p.
896 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
897 (bfd_put_ptr): Delete.
898 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
899 Always write section contents. Assert global sym is def_regular.
900 Use offset bottom bit as a written flag.
901 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
904 2005-03-22 Alan Modra <amodra@bigpond.net.au>
906 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
907 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
910 2005-03-21 Nick Clifton <nickc@redhat.com>
912 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
914 (t2a1_bx_pc_insn): Likewise.
915 (t2a2_noop_insn): Likewise.
916 (t2a3_b_insn): Likewise.
917 (t2a1_push_insn): Likewise.
918 (t2a2_ldr_insn): Likewise.
919 (t2a3_mov_insn): Likewise.
920 (t2a4_bx_insn): Likewise.
921 (t2a5_pop_insn): Likewise.
922 (t2a6_bx_insn): Likewise.
923 (coff_arm_relocate_section): Only declare the high_address
924 variable for non WINCE targets.
926 2005-03-22 Alan Modra <amodra@bigpond.net.au>
928 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
929 SEC_LINKER_CREATED. Attach to dynobj.
930 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
932 2005-03-21 Alan Modra <amodra@bigpond.net.au>
934 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
935 sym_offset. Add name, bss_name, sym_name, sym_val.
936 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
937 Add sdata array of elf_linker_section_t.
938 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
939 (enum elf_linker_section_enum): Delete.
940 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
941 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
942 the special sections are needed. Adjust htab->sdata refs.
943 Ensure dynobj is set in sreloc code.
944 (ppc_elf_size_dynamic_sections): Strip sdata sections.
945 (ppc_elf_set_sdata_syms): New function.
946 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
947 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
948 sym_val instead of sym_hash.
949 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
951 2005-03-21 Alan Modra <amodra@bigpond.net.au>
953 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
954 (ppc_elf_merge_private_bfd_data): Likewise.
956 2005-03-21 Alan Modra <amodra@bigpond.net.au>
958 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
959 (ppc_elf_create_linker_section): Don't create rel_section.
960 (elf_create_pointer_linker_section): Don't size relocs.
961 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
962 Don't generate relocs.
963 (ppc_elf_relocate_section): Adjust calls to
964 elf_finish_pointer_linker_section.
966 2005-03-21 Alan Modra <amodra@bigpond.net.au>
968 * elf32-ppc.c (is_ppc_elf_target): New function.
969 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
970 for bfd_target_elf_flavour. Do this test before endian check.
971 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
972 (ppc_elf_size_dynamic_sections): Likewise.
974 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
976 * elf-bfd.h (elf_backend_data): Add int to
977 elf_backend_section_from_shdr.
978 (bfd_elf_section_data): Update comment for this_idx.
979 (_bfd_elf_make_section_from_shdr): Add int.
980 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
982 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
983 and use it to set this_idx in bfd_elf_section_data.
984 (bfd_section_from_shdr): Pass shindex to
985 _bfd_elf_make_section_from_shdr.
986 (_bfd_elf_section_from_bfd_section): Use this_idx in
987 bfd_elf_section_data to find section index.
989 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
990 index and pass it to _bfd_elf_make_section_from_shdr.
991 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
992 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
993 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
994 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
995 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
996 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
997 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
998 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
999 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1001 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1002 Ross Ridge <rridge@csclub.uwaterloo.ca>
1004 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1005 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1008 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1010 * elflink.c (elf_mark_used_section): Remove check for special
1013 2005-03-18 Andreas Schwab <schwab@suse.de>
1015 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1016 from bfd_vma to ia64_insn, remove broken cast.
1018 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1020 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1021 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1022 elf_m68k_finish_dynamic_sections): Use it.
1024 2005-03-17 Paul Brook <paul@codesourcery.com>
1025 Dan Jacobowitz <dan@codesourcery.com>
1026 Mark Mitchell <mark@codesourcery.com>
1028 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1029 (elf32_arm_additional_program_headers): Likewise.
1030 (elf_backend_modify_segment_map): Define.
1031 (elf_backend_additional_program_headers): Likewise.
1032 (elf32_arm_symbian_modify_segment_map): Use
1033 elf32_arm_modify_segment_map.
1035 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1037 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1038 for special sections.
1040 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1042 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1043 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1044 section_sym_count param, and return number of section symbols.
1045 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1046 .dynsym contents. Don't bother calling swap_symbol_out on the
1047 first all-zero dynsym.
1048 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1049 special sections like bfd_abs_section.
1050 (bfd_elf_gc_sections): Spelling fix.
1052 2005-03-16 Fred Fish <fnf@specifixinc.com>
1055 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1056 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
1058 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
1060 * elflink.c (elf_mark_used_section): New.
1061 (bfd_elf_gc_sections): Call elf_gc_mark_section for
1062 non-relocatable link if we don't do GC.
1064 2005-03-16 Nick Clifton <nickc@redhat.com>
1065 Ben Elliston <bje@au.ibm.com>
1067 * configure.in (werror): New switch: Add -Werror to the
1068 compiler command line. Enabled by default. Disable via
1070 * configure: Regenerate.
1072 2005-03-16 Nick Clifton <nickc@redhat.com>
1074 * ecoff.c: Convert to ISO C90 formatting.
1076 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1078 * elf32-ppc.c: Divide file into general and linker specific
1079 functions. Sort linker functions into roughly the order in which
1080 they are called by the ELF linker code.
1082 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1084 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
1085 on section. Correct comment, and add FIXME.
1086 (ppc_elf_additional_program_headers): Don't bump header count for
1087 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
1088 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
1089 do allocate memory if they need it.
1091 2005-03-15 Mikkel Krautz <krautz@gmail.com>
1093 * config.bfd (x86_64-elf): Add target.
1095 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1097 * po/es.po: Commit new Spanish translation.
1099 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
1101 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
1102 for global symbol when reporting overflow.
1104 2005-03-11 Jakub Jelinek <jakub@redhat.com>
1106 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
1107 * libbfd.h: Rebuilt.
1108 * archive.c (_bfd_ar_spacepad): New function.
1109 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
1110 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
1111 coff_write_armap): Use it.
1112 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
1114 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
1116 2005-03-10 Mark Kettenis <kettenis@gnu.org>
1118 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
1119 has_table to the start of the function.
1121 2005-03-10 Ben Elliston <bje@au.ibm.com>
1123 * archive.c: Include hashtab.h.
1124 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
1125 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
1126 (hash_file_ptr): New function.
1127 (eq_file_ptr): Likewise.
1128 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
1129 * libbfd-in.h: Include hashtab.h.
1130 (struct artdata): Change `cache' member type to htab_t.
1131 * libbfd.h: Rebuild.
1133 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1135 * configure.in: Bump version to 2.16.90.
1136 * configure: Regenerated.
1138 2005-03-07 Jakub Jelinek <jakub@redhat.com>
1140 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
1141 close is a function like macro in system headers.
1143 2005-03-07 Alan Modra <amodra@bigpond.net.au>
1146 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
1147 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
1149 2005-03-06 Alan Modra <amodra@bigpond.net.au>
1151 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
1153 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1155 * po/bfd.pot: Regenerate.
1157 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1159 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
1161 (func_desc_adjust): Force dot-syms local in executables as well
1164 2005-03-04 David Daney <ddaney@avtrex.com>
1166 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
1167 '__gnu_local_gp' symbol used by gas -mno-shared.
1169 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf-bfd.h (elf_backend_data): Add "const char *" to
1172 elf_backend_section_from_phdr.
1174 * elf.c (bfd_section_from_phdr): Pass "proc" to the
1175 elf_backend_section_from_phdr hook.
1177 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1178 Joseph Myers <joseph@codesourcery.com>
1180 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
1181 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
1183 (struct mips_elf_got_per_bfd_arg): Add global_count.
1184 (struct mips_elf_count_tls_arg): New.
1185 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
1186 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
1187 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
1188 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
1189 (TLS_RELOC_P): Define.
1190 (TP_OFFSET, DTP_OFFSET): Define.
1191 (dtprel_base, tprel_base): New functions.
1192 (mips_elf_link_hash_newfunc): Initialize tls_type.
1193 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
1194 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
1196 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
1197 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
1198 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
1199 (mips_tls_got_index): New functions.
1200 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
1201 arguments. Pass them to mips_elf_create_local_got_entry. Use
1203 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
1205 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
1206 mips_elf_create_local_got_entry.
1207 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
1208 arguments. Handle TLS entries.
1209 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
1210 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
1212 (mips_elf_record_global_got_symbol): Likewise.
1213 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
1215 (mips_elf_merge_gots): Handle TLS entries when merging.
1216 (mips_elf_initialize_tls_index): New function.
1217 (mips_elf_set_global_got_offset): Handle TLS entries.
1218 (mips_elf_adjust_gp): Handle TLS.
1219 (mips_elf_multi_got): Remove redundant call to
1220 mips_elf_resolve_final_got_entries. Initialize global_count.
1221 Correct a comment. Initialize new TLS members of mips_got_info.
1222 Assign TLS GOT indexes for new GOTs.
1223 (mips_elf_create_got_section): Initialize new TLS members of
1225 (mips_elf_calculate_relocation): Handle TLS relocs.
1226 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
1228 (_bfd_mips_elf_always_size_sections): Handle TLS.
1229 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1230 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
1232 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
1233 (_bfd_mips_elf_hide_symbol): Handle TLS.
1234 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
1235 (mips_reloc_map): Add TLS relocs.
1236 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
1237 * elf64-mips.c (mips_elf64_howto_table_rel)
1238 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
1239 * reloc.c: Define new MIPS TLS relocations.
1240 * libbfd.h, bfd-in2.h: Regenerated.
1242 2005-03-02 Jan Beulich <jbeulich@novell.com>
1244 * Makefile.am: Add dependency of cache.o on libiberty.h.
1245 * cache.c: Include libiberty.h.
1246 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
1248 2005-03-01 Zack Weinberg <zack@codesourcery.com>
1250 * elf.c (bfd_section_from_shdr <default case>): Call
1251 elf_backend_section_from_shdr hook unconditionally, and return
1253 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1254 * elfxx-target.h (elf_backend_section_from_shdr)
1255 (elf_backend_section_from_phdr): Default to
1256 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1259 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1261 * targets.h: Typo fix.
1262 * bfd-in2.h: Regenerate.
1264 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1265 structs to size on-disk structures.
1266 (b_out_set_section_contents): Size the external struct, not the
1267 internal one for on-disk size.
1268 (b_out_sizeof_headers): Likewise.
1270 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1272 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1273 entry points with the func descriptor as well as undefweak.
1275 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1277 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1278 present when IMPORT_NAME_UNDOECRATE is used.
1280 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1283 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1286 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1287 to _bfd_elf_merge_symbol.
1289 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1290 unsigned int to return the alignment of the old common symbol
1291 in the dynamic object.
1292 (_bfd_elf_add_default_symbol): Pass NULL to
1293 _bfd_elf_merge_symbol.
1294 (elf_link_add_object_symbols): Pass &old_alignment to
1295 _bfd_elf_merge_symbol. Get the alignment of the new common
1296 symbol in the dynamic object.
1298 2005-02-24 Ben Elliston <bje@au.ibm.com>
1300 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1301 * format.c (bfd_check_format_matches): Likewise.
1302 * archive.c (BFD_GNU960_ARMAG): Likewise.
1303 (bfd_generic_archive_p): Likewise.
1304 (_bfd_write_archive_contents): Likewise.
1306 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1308 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1309 * configure: Regenerate.
1311 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1313 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1314 COMDAT group sections to have default visibility.
1316 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1318 * coffcode.h (coff_print_aux): Warning fix.
1319 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1320 instead of section pointer to identify.
1321 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1322 the correct size buffer for local sym mangling too.
1323 (h8300_bfd_link_add_symbols): Likewise.
1324 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1326 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1327 * elf32-xtensa.c (literal_value_hash): Warning fix.
1328 * versados.c (process_otr): Warning fix.
1329 (versados_canonicalize_reloc): Likewise.
1330 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1331 * vms.c (fill_section_ptr): Warning fix.
1333 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1335 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1336 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1338 2005-02-23 Nick Clifton <nickc@redhat.com>
1340 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1341 the relvaddr field of the Elf32_crinfo structure.
1343 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1344 variables that are passed by reference to
1345 m68hc11_get_relocation_value in case that function does not
1348 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1349 return statements and replace with a single return at the end of
1350 the function. This helps pacify the flow analysis code in gcc 4.0.
1352 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1353 strtab to avoid compile time warning.
1355 2005-02-23 Ben Elliston <bje@au.ibm.com>
1357 * opncls.c (bfd_zalloc): Document this function.
1359 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1361 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1362 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1363 Replace SEC_SHARED with SEC_COFF_SHARED.
1364 (styp_to_sec_flags): Likewise.
1366 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1367 (TARGET_LITTLE_SYM): Likewise.
1369 * section.c (SEC_ARCH_BIT_0): Removed.
1370 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1371 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1372 (SEC_SHARED): Renamed to ...
1373 (SEC_COFF_SHARED): This.
1374 (SEC_BLOCK): Renamed to ...
1375 (SEC_TIC54X_BLOCK): This.
1376 (SEC_CLINK): Renamed to ...
1377 (SEC_TIC54X_CLINK): This.
1378 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1379 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1381 * bfd-in2.h: Regenerated.
1383 2005-02-21 Fred Fish <fnf@specifixinc.com>
1385 * dwarf2.c (find_abstract_instance_name): Call recursively
1386 to handle a DW_AT_specification.
1388 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1390 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1391 mips_elf_create_dynamic_relocation,
1392 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1393 Remove #if 0'd code.
1395 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1397 * Makefile.am: Run "make dep-am"
1398 * Makefile.in: Regenerate.
1400 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1402 * coffgen.c (bfd_coff_get_comdat_section): Check that
1403 coff_section_data isn't NULL.
1405 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1407 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1408 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1409 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1410 useless assignments.
1411 (xcoff_write_archive_contents_big): Likewise.
1412 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1413 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1414 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1415 * cofflink.c (process_embedded_commands): Warning fixes.
1416 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1418 * dwarf2.c: Warning fixes.
1419 * elf-bfd.h: Likewise.
1420 * elf-eh-frame.c: Likewise.
1421 * elf-strtab.c: Likewise.
1423 * elf32-m68k.c: Likewise.
1424 * elf32-ppc.c: Likewise.
1425 * elf32-sh-symbian.c: Likewise.
1426 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1427 * elf64-sh64.c: Likewise.
1428 * peicode.h: Likewise.
1429 * elf64-mmix.c: Warning fixes.
1430 * elfcode.h: Likewise.
1431 * elfxx-mips.c: Likewise.
1432 * libbfd-in.h: Likewise.
1433 * libbfd.c: Likewise.
1434 * mach-o.c: Likewise.
1435 * merge.c: Likewise.
1437 * opncls.c: Likewise.
1440 * vms-hdr.c: Likewise.
1441 * vms-tir.c: Likewise.
1442 * xtensa-isa.c: Likewise.
1443 * xtensa-modules.c: Likewise.
1445 (pstrcmp): Use correct choice of string lengths. Fix return value.
1446 (bfd_sym_module_name): Correct string length.
1447 * bfd-in2.h: Regenerate.
1448 * libbfd.h: Regenerate.
1450 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1452 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1453 uninitialized check_segment[1] in TLSMOFF case.
1454 Reported by Alan Modra.
1455 (elf32_frv_relocate_section): Improve errors and warnings.
1457 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1459 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1461 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1463 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1464 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1465 * pef.c (bfd_pef_scan): Don't ignore return value of
1466 bfd_pef_scan_start_address.
1467 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1468 bfd_mach_o_scan_start_address.
1469 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1470 * elfxx-mips.c: Remove unnecessary prototypes.
1471 (sort_dynamic_relocs_64): Abort if not BFD64.
1473 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1475 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1476 Skip toc reloc adjust if reloc_count is zero.
1478 2005-02-15 Nigel Stephens <nigel@mips.com>
1479 Maciej W. Rozycki <macro@mips.com>
1481 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1482 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1483 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1484 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1485 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1487 (mips16_gprel_reloc): Remove bit shuffling; call
1488 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1489 and _bfd_mips16_elf_reloc_shuffle() instead.
1490 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1491 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1493 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1494 elf_mips16_howto_table_rel.
1495 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1496 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1497 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1498 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1499 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1501 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1502 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1503 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1505 (mips16_gprel_reloc): Remove bit shuffling; call
1506 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1507 and _bfd_mips16_elf_reloc_shuffle() instead.
1508 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1509 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1511 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1512 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1513 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1514 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1515 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1516 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1517 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1519 (mips16_gprel_reloc): Remove bit shuffling; call
1520 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1521 and _bfd_mips16_elf_reloc_shuffle() instead.
1522 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1523 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1525 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1526 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1527 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1528 handle bit shuffling for MIPS16 relocs.
1529 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1530 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1531 and _bfd_mips16_elf_reloc_shuffle().
1532 (_bfd_mips_elf_generic_reloc): Likewise.
1533 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1535 (mips_elf_obtain_contents): Remove bit shuffling.
1536 (mips_elf_perform_relocation): Likewise; call
1537 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1539 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1541 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1542 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1543 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1544 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1545 (BFD_RELOC_MIPS16_LO16): Likewise.
1546 * bfd-in2.h: Regenerate.
1547 * libbfd.h: Regenerate.
1549 2005-02-15 Jan Beulich <jbeulich@novell.com>
1551 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1552 R_IA64_DTPMOD64[LM]SB.
1554 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1556 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1557 backward branch in the same section.
1558 (elfNN_ia64_relocate_section): Inform users that the input
1559 section is too big to relax br instruction when overflow
1560 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1561 and R_IA64_PCREL21F.
1563 2005-02-14 Orjan Friberg <orjanf@axis.com>
1565 * elfcore.h (elf_core_file_p): Move the call to
1566 elf_backend_object_p to allow the correct machine to be set before
1567 processing the program headers.
1569 2005-02-14 Nick Clifton <nickc@redhat.com>
1572 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1573 aware flag from the input bfd to the output bfd.
1575 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1577 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1578 R_MIPS_LITERAL relocations for external symbols.
1579 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1580 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1582 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1584 * bfd-in2.h: Rebuilt.
1586 2005-02-11 Paul Brook <paul@codesourcery.com>
1588 * elf-bfd.h (struct elf_link_hash_table): Add
1589 is_relocatable_executable.
1590 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1591 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1592 symbols in relocatable executables.
1593 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1594 relocatable executables.
1595 (_bfd_elf_link_renumber_dynsyms): Ditto.
1596 (bfd_elf_final_link): Ditto.
1597 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1598 relocations into relocatable executables.
1599 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1600 executables. Also copy absolute relocations.
1601 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1602 in relocatable executables.
1603 (allocate_dynrelocs): Copy relocations for relocatable executables.
1604 Output dynamic symbols for symbols defined in linker scripts.
1606 2005-02-11 Nick Clifton <nickc@redhat.com>
1608 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1609 to avoid a compile time warning.
1611 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1614 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1615 inclusion of coffcode.h so that it is actually picked up.
1617 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1618 case it is not used.
1620 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1621 structure and macro.
1623 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1626 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1627 to protect the declaration of this array.
1629 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1630 Avoid call to memcpy with a size of 0.
1632 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1634 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1635 old-style branches to undefined dot-symbols which will be
1636 satisfied by a plt call.
1638 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1640 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1641 (ppc64_elf_copy_indirect_symbol): ..here.
1642 (func_desc_adjust): Use move_plt_plist.
1644 2005-02-10 Paul Brook <paul@codesourcery.com>
1646 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1648 2005-02-10 Paul Brook <paul@codesourcery.com>
1650 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1652 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1653 (elf_link_renumber_local_hash_table_dynsyms): New function.
1654 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1656 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1658 * bfd-in.h (BFD_LINKER_CREATED): Define.
1659 * bfd-in2.h: Rebuilt.
1660 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1661 BFD_LINKER_CREATED bfds when determining input bfds without
1662 .note.GNU-stack section.
1664 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1666 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1667 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1668 relocations against external symbols unchanged.
1670 2005-02-08 Paul Brook <paul@codesourcery.com>
1672 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1675 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1677 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1680 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1682 * elf64-mips.c: Fix formatting throughout.
1684 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1686 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1688 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1690 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1691 *ABS*/*UND* sections.
1692 (elf32_frv_relocate_section): Move zero-addend-required error...
1693 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1694 missing needed TLS section.
1696 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1698 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1699 being the last symbol.
1700 (aout_link_add_symbols): Just return TRUE if a warning
1703 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1705 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1706 R_MIPS_GPREL32 relocations against external symbols.
1707 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1710 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1712 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1713 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1714 elf_string_from_elf_strtab.
1715 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1716 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1717 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1718 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1719 looking at cached symtab info first, before iterating over headers.
1720 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1721 * elfcode.h (elf_object_p): Don't load section header stringtab
1724 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1726 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1727 against protected function when building shared library.
1730 * elf64-x86-64.c (is_32bit_relative_branch): New.
1731 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1732 protected function symbol when building shared library for
1733 32bit relative branch instruction.
1735 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1737 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1738 syms when doing a relocatable link.
1739 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1741 (ppc64_elf_tls_setup): Likewise.
1742 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1744 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1746 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1747 (link_hash_newfunc): Clear all locals using memset.
1748 (make_fdh): Remove flags param. Always create fake func desc
1749 weak. Link the descriptor with the code entry sym.
1750 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1751 (add_symbol_adjust): Adjust make_fdh call.
1752 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1753 descriptor to strong undefined if code entry is strong.
1755 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1757 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1758 lookup here. Set to new before calling bfd_link_repair_undef_list.
1759 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1761 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1763 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1765 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1767 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1768 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1769 before the as-needed lib was loaded. Abort on unexpected refs.
1771 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1773 * elflink.c (elf_smash_syms): Expand comments.
1774 (elf_link_add_object_symbols): Only call elf_smash_syms for
1775 as-needed dynamic objects.
1777 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1778 everything, just the field specific to ia64.
1779 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1781 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1783 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1784 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1786 (struct add_symbol_adjust_data): New.
1787 (add_symbol_adjust): Make an undefweak func desc for old ABI
1788 objects to link with --as-needed shared libs. Return fail status.
1789 Don't adjust old ABI func entry sym to weak if func desc syms
1791 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1794 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1796 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1799 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1801 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1802 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1803 remove anything but new and undefweak.
1804 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1806 (_bfd_elf_create_dynamic_sections): Formatting.
1807 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1808 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1809 (struct elf_smash_data): New.
1810 (elf_smash_syms): New function.
1811 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1812 unneeded dynamic objects to loaded list.
1813 (elf_link_output_extsym): Don't handle as-needed here. Strip
1814 bfd_link_hash_new symbols.
1815 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1816 delref when dynindx is already -1.
1817 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1819 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1821 2005-02-01 Ben Elliston <bje@au.ibm.com>
1823 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1825 2005-02-01 Ben Elliston <bje@au.ibm.com>
1827 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1828 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1829 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1830 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1831 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1832 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1833 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1834 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1835 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1836 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1837 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1838 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1839 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1840 throughout. Similarly, collapse #if 1'd code.
1842 2005-02-01 Ben Elliston <bje@au.ibm.com>
1844 * elf-bfd.h (bfd_elf_discard_group): Remove.
1845 * elf.c (bfd_elf_discard_group): Likewise.
1846 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1848 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1850 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1851 (_bfd_elf_eh_frame_address_size): Declare.
1852 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1853 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1854 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1855 (elf_backend_eh_frame_address_size): Define.
1856 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1857 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1858 size from the new backend hook.
1859 (_bfd_elf_write_section_eh_frame): Likewise.
1860 (_bfd_elf_eh_frame_address_size): New function.
1862 2005-01-31 Andrew Cagney <cagney@gnu.org>
1864 * configure: Regenerate to track ../gettext.m4.
1866 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1868 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1869 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1871 2005-01-31 Nick Clifton <nickc@redhat.com>
1873 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1874 sparc-lynxos, vax-vms) be obsolete.
1876 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1878 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1879 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1880 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1881 * elfcode.h (elf_object_p): Use minpagesize instead of
1883 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1884 (elfNN_bed): Include ELF_MINPAGESIZE.
1886 2005-01-28 Julian Brown <julian@codesourcery.com>
1888 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1889 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1890 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1891 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1892 passing flag value from ld. Set flag value in global hash table entry.
1893 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1896 2005-01-27 Andrew Cagney <cagney@gnu.org>
1898 * configure: Regenerate to track ../gettext.m4 change.
1900 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1902 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1905 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1907 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1908 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1910 * reloc.c: Add R_FRV_TLSMOFF.
1911 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1912 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1913 (elf32_frv_relocate_section): Handle it.
1914 (elf32_frv_check_relocs): Likewise.
1915 * libbfd.h, bfd-in2.h: Rebuilt.
1916 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1917 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1918 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1919 such that they return the constant in gr9.
1920 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1922 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1923 too, such that they shrink on relaxation.
1924 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1925 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1926 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1927 if we can guarantee the use of 16-bit constants.
1928 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1929 Introduce TLS support for FR-V FDPIC.
1930 * reloc.c: Add TLS relocations.
1931 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1932 (elf32_frv_rel_tlsdesc_value_howto): New.
1933 (elf32_frv_rel_tlsoff_howto): New.
1934 (frv_reloc_map): Add new mappings.
1935 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1937 (frvfdpic_dynamic_got_plt_info): New.
1938 (frvfdpic_plt_tls_ret_offset): New.
1939 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1940 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1941 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1942 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1944 (struct frvfdpic_relocs_info): Add TLS fields.
1945 (frvfdpic_relocs_info_hash): Warning clean up.
1946 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1947 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1948 (FRVFDPIC_TLS_BIAS): Define.
1949 (tls_biased_base): New.
1950 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1952 (frv_reloc_type_lookup): Likewise.
1953 (frvfdpic_info_to_howto_rel): Likewise.
1954 (elf32_frv_relocate_section): Likewise.
1955 (_frv_create_got_section): Create the PLT section here.
1956 (elf32_frvfdpic_create_dynamic_sections): Not here.
1957 (_frvfdpic_count_nontls_entries): Move out of...
1958 (_frvfdpic_count_got_plt_entries): ... here.
1959 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1960 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1962 (_frvfdpic_relax_tls_entries): New.
1963 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1964 (_frvfdpic_get_tlsdesc_entry): New.
1965 (_frvfdpic_assign_got_entries): Add TLS support.
1966 (_frvfdpic_assign_plt_entries): Likewise.
1967 (_frvfdpic_reset_got_plt_entries): New.
1968 (_frvfdpic_size_got_plt): Move out of...
1969 (elf32_frvfdpic_size_dynamic_sections): ... here.
1970 (_frvfdpic_relax_got_plt_entries): New.
1971 (elf32_frvfdpic_relax_section): New.
1972 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1973 (elf32_frv_check_relocs): Add TLS support.
1974 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1975 * libbfd.h, bfd-in2.h: Rebuilt.
1977 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1979 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1980 loadable reloc sections.
1981 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1982 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1984 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1986 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1987 sections immediately when linking shared libs. Instead, wait until
1988 we know a lib is needed.
1989 (_bfd_elf_link_create_dynstrtab): Extract from..
1990 (_bfd_elf_link_create_dynamic_sections_): ..here.
1991 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1992 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1993 for non-existent .dynamic.
1994 (elf_link_output_extsym): Don't complain about undefined symbols
1995 in as-needed dynamic libs that aren't actually linked.
1997 2005-01-24 Andrew Cagney <cagney@gnu.org>
1999 * configure: Regenerate, ../gettext.m4 was updated.
2001 2005-01-21 Ben Elliston <bje@au.ibm.com>
2003 * aout-encap.c: Remove unused file.
2005 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2008 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2009 non-function symbols are local.
2010 (_bfd_elf_symbol_refs_local_p): Likewise.
2012 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2014 * bfd.c (bfd_link_just_syms): Add abfd param.
2015 * bfd-in2.h: Regenerate.
2017 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2019 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2020 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2021 instructions. If the amount of padding is known, reduce the size
2022 of the CIE or FDE by that amount.
2024 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2026 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2027 augmentation_size. Use bfd_signed_vmas for data_align.
2028 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2029 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2030 functions. Don't read past the end of the enclosing CIE or FDE.
2031 (skip_bytes): New utility function.
2032 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2034 (_bfd_elf_write_section_eh_frame): Use new functions.
2036 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2038 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2039 assert-style REQUIRE() macro to handle sanity checks.
2041 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2043 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2045 (read_unsigned_leb128): Removed.
2046 (read_signed_leb128): Removed.
2047 (find_abstract_instance_name): Updated.
2048 (parse_comp_unit): Accept info_ptr_unit.
2049 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2050 comp unit and pass it to parse_comp_unit.
2052 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2053 (read_signed_leb128): Moved to ...
2056 * libbfd-in.h (read_unsigned_leb128): New prototype.
2057 (read_signed_leb128): Likewise.
2058 * libbfd.h: Regenerated.
2060 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2061 Nick Clifton <nickc@redhat.com>
2063 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
2064 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
2065 arch_sh4a_nofpu_up in order to match the external names and make the
2066 testsuite's job easier.
2067 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
2069 * bfd-in2.h: Regenerate.
2071 2005-01-15 Andrew Cagney <cagney@gnu.org>
2074 * acinclude.m4: Move BFD_NEED_DECLARATION,
2075 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
2076 the new file bfd.m4. Include ../bfd/bfd.m4.
2077 * configure: Re-generate.
2079 2005-01-12 Alan Modra <amodra@bigpond.net.au>
2081 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
2082 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
2084 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
2085 R_PPC_RELAX32PC_PLT.
2087 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2089 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
2091 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2092 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2093 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2094 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2095 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2096 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2097 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
2098 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2099 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2100 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
2101 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2102 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2103 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2104 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2106 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2108 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
2111 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2113 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
2114 * bfd-in2.h: Regenerate.
2115 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
2116 to support these new machine values.
2117 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
2119 (bfd_maxq_arch): Update values for the maxq20.
2121 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
2123 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
2124 non-shared object, do not reserve space in .plt and .rela.plt for
2125 regular symbols neither defined nor referenced in shared objects.
2127 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2129 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
2130 to zero the structure.
2131 (create_got_section): Use BFD_ASSERT instead of abort.
2132 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
2134 (create_got_section): New function.
2135 (sparc64_elf_create_dynamic_sections): Likewise.
2136 (sparc64_elf_check_relocs): Invoke create_got_section instead of
2137 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
2138 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
2139 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
2140 (sparc64_elf_finish_dynamic_symbol): Likewise.
2141 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
2142 (elf_backend_create_dynamic_sections): Define to
2143 sparc64_elf_create_dynamic_sections.
2145 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2147 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
2148 (elf_backend_omit_section_dynsym): Define to it.
2149 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
2150 (elf_backend_omit_section_dynsym): Define to it.
2152 2005-01-07 Jakub Jelinek <jakub@redhat.com>
2154 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
2155 PT_DYNAMIC segment, unless .dynamic.
2157 2005-01-06 Paul Brook <paul@codesourcery.com>
2159 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
2160 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
2161 * configure: Regenerate.
2162 * elf32-arm.c: Add VxWorks target bfd.
2164 (elf32_arm_link_hash_table): Add use_rel.
2165 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
2166 elf32_arm_relocate_section): Replace USE_REL with runtime check.
2167 Correct offset calculation for RELA case.
2168 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
2169 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
2170 (elf32_arm_vxworks_link_hash_table_create): New function.
2171 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
2172 (bfd_elf32_littlearm_vxworks_vec): Ditto.
2173 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
2175 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2177 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
2179 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
2180 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
2181 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
2182 (ppc64_elf_next_toc_section): Heed no_multi_toc.
2183 (ppc64_elf_reinit_toc): Set multi_toc_needed.
2184 (toc_adjusting_stub_needed): Rewrite.
2185 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
2186 toc tests. Adjust for toc_adjusting_stub_needed changes.
2187 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
2188 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
2189 * section.c: Expand comment on backend bits.
2190 * bfd-in2.h: Regenerate.
2191 * libbfd.h: Regenerate.
2193 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2195 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
2196 toc adjusting stub, do not test source section flags.
2198 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
2200 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
2201 from STABS debugging sections again.
2203 2005-01-05 Fred Fish <fnf@specifixinc.com>
2205 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
2206 (find_abstract_instance_name): New function.
2207 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
2208 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
2209 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
2211 2004-12-31 Paul Brook <paul@copdesourcery.com>
2213 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
2215 2004-12-31 Alan Modra <amodra@bigpond.net.au>
2217 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
2218 Commit missing changes from 2004-12-22.
2219 * bfd-in2.h: Regenerate.
2221 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2223 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
2225 2004-12-21 Kris Warkentin <kewarken@qnx.com>
2227 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
2228 Add 'base' argument for constructing register sections. Reformat.
2229 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
2230 gp and fp regs. Reformat.
2232 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2234 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
2235 * bfd-in2.h: Regenerate.
2236 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
2237 (avr_reloc_map): Likewise.
2238 (avr_final_link_relocate): Likewise.
2240 2004-12-22 Alan Modra <amodra@bigpond.net.au>
2242 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
2243 as-needed dynamic libs as undefined.
2244 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
2245 libs when finding they are needed.
2247 2004-12-20 Alan Modra <amodra@bigpond.net.au>
2249 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2250 (opd_entry_value): Use opd_relocs if available.
2251 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2252 copy .opd relocations to opd_relocs.
2253 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2255 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2257 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2258 * elf32-v850.c (v850_elf_howto_table): Add entry for
2259 R_V850_LO16_SPLIT_OFFSET.
2260 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2261 (v850_elf_perform_lo16_relocation): New function, extracted from...
2262 (v850_elf_perform_relocation): ...here. Use it to handle
2263 R_V850_LO16_SPLIT_OFFSET.
2264 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2265 R_V850_LO16_SPLIT_OFFSET.
2266 * libbfd.h, bfd-in2.h: Regenerate.
2268 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2270 * config.bfd: Add s390x-ibm-tpf support.
2272 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2274 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2275 to prototype, to make hash info available.
2276 Prevent wrapped symbols from being adjusted twice.
2278 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2280 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2281 overflow for calls to undefined weak symbols.
2283 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2285 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2286 canonical sections syms have a name.
2288 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2290 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2291 have been adjusted for output.
2292 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2294 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2296 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2297 add symtab_hdr param.
2298 (group_signature): Update calls.
2299 * elf-bfd.h (bfd_elf_sym_name): Update.
2300 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2301 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2302 (ppc64_elf_relocate_section): Update.
2303 * elflink.c (elf_link_input_bfd): Update.
2305 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2307 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2308 st_shndx on STT_SECTION sections.
2310 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2312 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2313 ELF section symbols.
2315 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2317 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2318 return a real value, unless it is a PLT symbol.
2319 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2322 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2323 R_MIPS_JALR entry to 0.
2325 * archures.c: Define bfd_mach_mips9000.
2326 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2327 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2328 * cpu-mips.c (I_mips9000): Define.
2329 (arch_info_struct): Add case for bfd_mach_mips9000.
2330 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2331 * bfd-in2.h: Regenerate.
2333 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2335 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2338 2004-12-07 Ben Elliston <bje@gnu.org>
2340 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2342 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2344 Suggested by Fergal Daly <fergal@esatclear.ie>:
2345 * simple.c (simple_dummy_multiple_definition): New function.
2346 (bfd_simple_get_relocated_section_contents): Use it.
2348 2004-12-03 Jan Beulich <jbeulich@novell.com>
2350 * elf.c (elf_find_function): Don't use the last file symbol ever,
2351 seen, but the last one seen prior to the symbol being reported.
2352 Don't report a filename at all for global symbols when that might
2355 2004-12-01 Paul Brook <paul@codesourcery.com>
2357 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2358 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2361 2004-12-01 Paul Brook <paul@codesourcery.com>
2363 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2366 2004-11-30 Paul Brook <paul@codesourcery.com>
2368 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2369 no_pipeline_knowledge
2370 (elf32_arm_link_hash_table_create): Ditto.
2371 (bfd_elf32_arm_process_before_allocation): Ditto.
2372 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2374 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2376 * bfd-in2.h: Regenerate.
2378 2004-11-30 Randolph Chung <tausq@debian.org>
2380 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2381 (elf32_hppa_grok_psinfo): New function.
2382 (elf_backend_grok_prstatus): Define.
2383 (elf_backend_grok_psinfo): Define.
2385 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2388 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2390 2004-11-24 Paul Brook <paul@codesourcery.com>
2392 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2394 2004-11-24 Paul Brook <paul@codesourcery.com>
2396 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2397 (elf32_arm_swap_symbol_out): New function.
2398 (elf32_arm_size_info): Add.
2399 (elf_backend_size_info): Define.
2401 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2403 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2406 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2408 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2409 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2410 * nlmcode.h (nlm_write_object_contents): Warning fix.
2412 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2414 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2416 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2418 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2419 (elf32_arm_plt_thumb_stub): New.
2420 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2422 (elf32_arm_link_hash_traverse): Fix typo.
2423 (elf32_arm_link_hash_table): Add obfd.
2424 (elf32_arm_link_hash_newfunc): Initialize new fields.
2425 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2426 (elf32_arm_link_hash_table_create): Initialize obfd.
2427 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2428 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2429 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2430 interworking BFD is not dynamic.
2431 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2432 not emit glue for PLT references.
2433 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2434 emit glue for PLT references. Support the Thumb PLT prefix.
2435 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2437 (elf32_arm_check_relocs): Likewise.
2438 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2440 (allocate_dynrelocs): Handle Thumb PLT references.
2441 (elf32_arm_finish_dynamic_symbol): Likewise.
2442 (elf32_arm_symbol_processing): New function.
2443 (elf_backend_symbol_processing): Define.
2445 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2447 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2448 add_fde_encoding. Remove need_relative.
2449 * elf-eh-frame.c (extra_augmentation_string_bytes)
2450 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2451 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2452 in cases where the CIE has no existing 'R' augmentation. Use
2453 size_of_output_cie_fde when assigning offsets. Use the final offset
2454 as the new section size.
2455 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2456 Account for any extra augmentation bytes in the returned offset.
2457 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2458 moved before being modified. Pad growing entries with DW_CFA_nops.
2459 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2460 and add_fde_encoding.
2462 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2464 * elf32-arm.c (elf32_arm_relocate_section): Use
2465 arm_real_reloc_type.
2467 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2469 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2470 for discard relocations; don't add an R_MIPS_NONE to the main body
2473 2004-11-04 Paul Brook <paul@codesourcery.com>
2475 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2476 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2477 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2478 default version definition for unversioned symbols.
2479 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2480 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2481 _bfd_elf_slurp_version_tables. Set default version for unversioned
2484 2004-11-15 Paul Brook <paul@codesourcery.com>
2486 * elflink.c (elf_link_add_object_symbols): Don't assume version
2487 indices are consecutive.
2489 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2491 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2492 composite relocations against the personality data.
2494 2004-11-13 Paul Brook <paul@codesourcery.com>
2496 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2497 R_ARM_PREL31 relocations to PLT entries.
2498 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2499 (elf32_arm_check_relocs): Ditto.
2501 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2503 * xtensa-isa.c (xtensa_interface_class_id): New.
2505 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2507 * elf32-xtensa.c (property_table_compare): Remove assertion about
2508 entries with the same address and non-zero size.
2509 (xtensa_read_table_entries): Report such entries as errors.
2511 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2513 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2514 R_ARM_RELATIVE on Symbian OS.
2516 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2518 * som.c (som_bfd_print_private_bfd_data): New function.
2519 (som_object_setup): Save the auxiliary header. Don't assume that
2520 zero is an invalid entry point for a shared library.
2521 (som_object_p): Allocate the auxiliary header on the heap.
2523 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2525 (elf32_arm_symbian_modify_segment_map): Likewise.
2527 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2529 From David Poole <daveml@mbuf.com>:
2530 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2531 (elf32_arm_size_dynamic_sections): Call it.
2533 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2535 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2536 (ALL_MACHINES_CFILES): Fix typo.
2537 * Makefile.in: Regenerate.
2538 * po/SRC-POTFILES.in: Regenerate.
2540 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2542 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2543 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2544 symbol in the relocation.
2546 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2547 Vineet Sharma <vineets@noida.hcltech.com>
2549 * coff-maxq.c: New File.
2550 * cpu-maxq.c: New File.
2551 * coffcode.h: Likewise.
2552 * config.bfd: Likewise.
2553 * configure.in (maxqcoff_vec): New target vector.
2554 * Makefile.am: Add support for maxq target.
2555 * configure.in: Likewise.
2556 * archures.c:. Likewise.
2557 * targets.c: Likewise.
2558 * bfd_in2.h : Regenerated.
2559 * Makefile.in: Regenerated.
2560 * configure: Regenerated.
2561 * doc/Makefile.in: Regenerated.
2563 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2565 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2566 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2567 C_NT_WEAK aux entries.
2568 (_bfd_coff_generic_relocate_section): Handle undefined
2571 2004-11-07 Andreas Schwab <schwab@suse.de>
2573 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2574 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2575 non-default visibility.
2577 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2579 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2581 (elf32_arm_symbian_modify_segment_map): Don't
2582 reset includes_filehdr and includes_phdrs here.
2584 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2586 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2587 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2588 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2590 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2591 to a new removed list. Remove normal configuration stanzas.
2592 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2593 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2594 elfarm-nabi.lo with elf32-arm.lo.
2595 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2596 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2597 * elf32-arm.h: Remove.
2598 * elfarm-oabi.c: Remove.
2599 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2600 and bfd_elf32_littlearm_oabi_vec.
2601 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2603 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2605 * config.bfd: Support crisv32-*-* like cris-*-*.
2606 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2607 (bfd_mach_cris_v10_v32): New macros.
2608 * cpu-cris.c: Tweak formatting.
2609 (get_compatible): New function.
2611 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2612 bfd_arch_info_type:s.
2613 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2614 get_compatible for member compatible and link bfd_cris_arch_v32 as
2616 * elf32-cris.c (cris_elf_pcrel_reloc)
2617 (cris_elf_set_mach_from_flags): New functions.
2618 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2619 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2620 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2621 numbers for bfd_mach_cris_v32.
2622 (PLT_ENTRY_SIZE_V32): New macro.
2623 (elf_cris_plt0_entry): Drop last comma in initializer.
2624 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2625 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2627 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2629 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2630 (elf_cris_finish_dynamic_sections): Similar.
2631 (elf_cris_adjust_dynamic_symbol): Similar.
2632 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2634 <switch with PIC relocs>: Emit error and return FALSE for
2635 bfd_mach_cris_v10_v32.
2636 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2637 Emit warning when generating textrel reloc.
2638 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2639 (cris_elf_final_write_processing): Set flags according to mach.
2640 (cris_elf_print_private_bfd_data): Display
2641 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2642 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2643 new_flags. Don't call cris_elf_final_write_processing. Don't
2644 look at the actual elf header flags at all; use
2645 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2646 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2648 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2649 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2650 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2651 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2652 * bfd-in2.h, libbfd.h: Regenerate.
2654 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2656 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2657 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2659 (struct adjust_toc_info): New.
2660 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2662 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2664 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2665 if there are no segments.
2667 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2669 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2671 2004-11-02 Nick Clifton <nickc@redhat.com>
2673 * elf32-iq2000.c: Convert to ISO C90 formatting.
2675 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2677 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2679 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2681 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2682 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2683 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2685 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2687 * elf32-sh.c (tpoff): Take alignment into account.
2689 2004-10-28 Nick Clifton <nickc@redhat.com>
2691 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2692 performing a relocatable link.
2693 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2694 for MIPS ports under Irix.
2696 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2698 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2699 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2700 (elf32_arm_final_link_relocate): Ditto.
2701 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2702 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2703 (elf32_arm_adjust_dynamic_symbol): Ditto.
2704 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2705 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2706 (elf32_arm_r_howto): ... To here.
2707 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2709 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2712 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2713 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2714 and R_IA64_SECREL64LSB.
2716 2004-10-26 Paul Brook <paul@codesourcery.com>
2718 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2719 (bfd_elf_size_dynamic_sections): Create default version definition.
2720 (elf_link_output_extsym): Adjust for default symbol version.
2722 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2724 * mmo.c: Adjust to ISO C.
2726 * mmo.c (mmo_write_section_description): New function broken out
2727 of mmo_internal_write_section.
2728 (mmo_internal_write_section): For each of .text and .data, call
2729 mmo_write_section_description before outputting contents if it has
2730 nontrivially deducible vma or contents.
2731 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2732 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2733 symbols if found within the .data address range.
2735 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2737 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2739 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2741 * mmo.c (File Layout): Correct place of misplaced blurb about
2744 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2746 * config.bfd: Add mips64*-*-openbsd.
2748 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2750 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2753 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2755 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2756 * configure: Regenerate.
2758 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2761 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2762 to linker reloc_overflow callback.
2763 (aout_link_input_section_ext): Likewise.
2764 (aout_link_reloc_link_order): Likewise.
2765 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2766 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2768 (alpha_relocate_section): Likewise.
2769 * coff-arm.c (coff_arm_relocate_section): Likewise.
2770 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2771 * coff-h8500.c (extra_case): Likewise.
2772 * coff-i960.c (coff_i960_relocate_section): Likewise.
2773 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2774 * coff-mips.c (mips_relocate_section): Likewise.
2775 * coff-or32.c (coff_or32_relocate_section): Likewise.
2776 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2777 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2778 * coff-sh.c (sh_relocate_section): Likewise.
2779 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2780 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2781 * coff-z8k.c (extra_case): Likewise.
2782 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2783 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2784 (_bfd_coff_generic_relocate_section): Likewise.
2785 * ecoff.c (ecoff_reloc_link_order): Likewise.
2786 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2787 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2788 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2789 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2790 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2791 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2792 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2793 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2794 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2795 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2796 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2797 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2798 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2799 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2800 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2801 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2802 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2803 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2804 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2805 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2806 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2807 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2808 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2809 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2810 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2811 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2812 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2813 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2814 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2815 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2816 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2817 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2818 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2819 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2820 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2821 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2822 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2823 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2824 * elflink.c (elf_reloc_link_order): Likewise.
2825 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2826 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2827 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2828 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2829 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2830 (aout_link_reloc_link_order): Likewise.
2831 * reloc.c (bfd_generic_get_relocated_section_contents):
2833 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2834 * simple.c (simple_dummy_reloc_overflow): Updated.
2836 2004-10-20 Andreas Schwab <schwab@suse.de>
2838 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2839 (elf_backend_plt_sym_val): Define.
2841 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2843 * config.bfd: Set targ_underscore=yes for PE COFF targets
2845 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2847 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2848 (ppc64_elf_edit_opd): Likewise.
2850 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2852 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2853 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2854 set SEC_ALLOC and SEC_LOAD.
2856 2004-10-18 Nick Clifton <nickc@redhat.com>
2858 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2859 'name' for relocs against both local and global symbols.
2861 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2863 * bfd-in2.h: Regenerate.
2864 * bfd.c (struct bfd): Add no_export.
2865 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2867 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2869 * config.bfd: Whitespace cleanup.
2870 * Makefile.am: Run "make dep-am"
2871 * Makefile.in: Regenerate.
2873 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2875 * elflink.c (struct already_linked_section): Removed.
2876 (try_match_symbols_in_sections, already_linked): Removed.
2877 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2878 prefix of section names when finding already_linked_table
2879 chain. Compare section names. Instead of calling already_linked,
2880 do it inline and only for sections in the same already_linked_list.
2882 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2884 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2885 parameter. If called after _bfd_elf_write_section_eh_frame,
2886 don't allow a -2 return unless need_* bit is already set, and
2887 handle offsets adjusted for output_offset.
2888 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2889 * elf.c (_bfd_elf_section_offset): Update call.
2891 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2894 * coffcode.h (coff_compute_section_file_positions): Cast to
2895 bfd_vma when computing page alignment.
2897 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2899 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2900 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2902 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2904 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2905 relocations use a virtual address, not a section offset.
2907 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2909 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2910 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2911 xtensa_format_encode.
2912 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2913 (ebb_add_proposed_action): Delete.
2915 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2917 * elf32-xtensa.c: Use ISO C90 formatting.
2919 2004-10-12 Paul Brook <paul@codesourcery.com>
2921 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2924 2004-10-12 Paul Brook <paul@codesourcery.com>
2926 * elf32-arm.h: Support EABI version 4 objects.
2928 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2931 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2932 Don't mark as default.
2933 (bfd_x86_64_arch): Don't mark as default.
2935 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2937 * elflink.c (enum action_discarded): New.
2938 (elf_section_complain_discarded): Delete.
2939 (elf_action_discarded): New function subsuming the above and also
2940 controlling reloc behaviour.
2941 (elf_link_input_bfd): Use it.
2943 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2945 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2946 (special_sections): Add .gnu.liblist and .gnu.conflict.
2947 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2949 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2952 * elflink.c (elf_link_input_bfd): Try harder to support
2953 relocations against symbols in removed linkonce sections.
2955 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2957 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2960 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2961 sections do not reference symbols in non-SEC_ALLOC sections.
2963 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2966 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2967 (_bfd_elf_link_omit_section_dynsym): Formatting.
2969 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2971 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2972 * libbfd.h: Regnerate.
2973 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2974 * elf32-frv.c: Likewise.
2975 * elf32-m32r.c: Likewise.
2976 * elf32-ppc.c: Likewise.
2977 * elf64-hppa.c: Likewise.
2978 * elfxx-ia64.c: Likewise.
2979 * opncls.c: Likewise.
2981 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2983 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2984 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2985 offsets stored in struct eh_cie_fde entries before doing other
2988 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2989 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2990 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2991 setting offsets for removed CIEs. Don't set "sec", instead set
2992 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2993 CIE in hdr_info. Only set make_relative and make_lsda_relative
2994 for CIEs. Use pointers rather than array indices.
2995 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2996 make_lsda_relative, need_* on cie_inf for FDEs.
2997 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2998 section output_offset. Delete cie_offset, instead use cie_inf
2999 pointer to CIE entry. Use need_relative and need_lsda_relative on
3000 CIE entry for FDEs. Use pointers rather than array indices.
3002 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3004 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3005 bfd_is_target_special_symbol.
3006 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3007 * som.c (som_bfd_is_target_special_symbol): Define.
3009 2004-10-08 Nick Clifton <nickc@redhat.com>
3011 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3012 * configure: Regenerate.
3013 * bfd-in2.h: Regenerate.
3014 * syms.c (bfd_is_target_special_symbol): New interface function.
3015 Returns true when a symbol should be considered to be special.
3016 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3017 the symbol jump table.
3018 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3019 Return true iff the symbol is a mapping symbol.
3020 (bfd_elf32_bfd_is_target_special_symbol): Define.
3021 * elfxx-target.h: Provide a default definition for
3022 bfd_is_target_special_symbol.
3023 * aout-target.h: Likewise.
3024 * aout-tic30.c: Likewise.
3025 * binary.c: Likewise.
3026 * coffcode.h: Likewise.
3027 * i386msdos.c: Likewise.
3030 * libaout.h: Likewise.
3031 * libbfd-in.h: Likewise
3032 * libecoff.h: Likewise.
3033 * mach-o.c: Likewise.
3035 * nlm-target.h: Likewise.
3036 * oasys.c: Likewise.
3038 * ppcboot.c: Likewise.
3040 * tekhex.c: Likewise.
3041 * versados.c: Likewise.
3043 * xcoff-target.h: Likewise.
3045 * libbfd.h: Regenerate.
3047 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3049 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3050 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3051 (elf_backend_section_from_shdr): Define.
3053 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3055 * syms.c (bfd_is_local_label): Return false for file symbols.
3057 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3058 David Heine <dlheine@tensilica.com>
3060 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
3061 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
3062 (elf32xtensa_no_literal_movement): New global variable.
3063 (elf_howto_table): Add entries for new relocations.
3064 (elf_xtensa_reloc_type_lookup): Handle new relocations.
3065 (property_table_compare): When addresses are equal, compare sizes and
3066 various property flags.
3067 (property_table_matches): New.
3068 (xtensa_read_table_entries): Extend to read new property tables. Add
3069 output_addr parameter to indicate that output addresses should be used.
3070 Use bfd_get_section_limit.
3071 (elf_xtensa_find_property_entry): New.
3072 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
3073 (elf_xtensa_check_relocs): Handle new relocations.
3074 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
3075 relocations. Use new xtensa-isa.h functions.
3076 (build_encoding_error_message): Remove encode_result parameter. Add
3077 new target_address parameter used to detect alignment errors.
3078 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
3079 error handling. Use new is_operand_relocation function.
3080 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
3081 Use underbar macro for error messages. Formatting.
3082 (get_const16_opcode): New.
3083 (get_l32r_opcode): Add a separate flag for initialization.
3084 (get_relocation_opnd): Operand number is no longer explicit in the
3085 relocation. Change to decode the opcode and analyze its operands.
3086 (get_relocation_slot): New.
3087 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
3088 Use new xtensa-isa.h functions to handle multislot instructions.
3089 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
3090 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
3091 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
3092 check_loop_aligned, check_branch_target_aligned_address, narrowable,
3093 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
3094 get_single_format, init_op_single_format_table): New.
3095 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
3096 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
3097 (contract_asm_expansion): Add error_message parameter and pass it to
3098 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
3099 with R_XTENSA_SLOT0_OP.
3100 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
3101 instructions. Use new xtensa-isa.h functions.
3102 (r_reloc struct): Add new virtual_offset field.
3103 (r_reloc_init): Add contents and content_length parameters. Set
3104 virtual_offset field to zero. Add contents to target_offset field for
3105 partial_inplace relocations.
3106 (r_reloc_is_defined): Check for null.
3107 (print_r_reloc): New debug function.
3108 (source_reloc struct): Replace xtensa_operand field with pair of the
3109 opcode and the operand position. Add is_abs_literal field.
3110 (init_source_reloc): Specify operand by opcode/position pair. Set
3111 is_abs_literal field.
3112 (source_reloc_compare): When target_offsets are equal, compare other
3113 fields to make sorting predictable.
3114 (literal_value struct): Add is_abs_literal field.
3115 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
3116 (init_literal_value): New.
3117 (is_same_value): Replace with ...
3118 (literal_value_equal): ... this function. Add comparisons of
3119 virtual_offset and is_abs_literal fields.
3120 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
3121 failure. Initialize has_last_loc field.
3122 (value_map_hash_table_delete): New.
3123 (hash_literal_value): Rename to ...
3124 (literal_value_hash): ... this. Include is_abs_literal flag and
3125 virtual_offset field in the hash value.
3126 (get_cached_value): Rename to ...
3127 (value_map_get_cached_value): ... this. Update calls to
3128 literal_value_hash and literal_value_equal.
3129 (add_value_map): Check for allocation failure. Update calls to
3130 value_map_get_cached_value and literal_value_hash.
3131 (text_action, text_action_list, text_action_t): New types.
3132 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
3133 text_action_add, text_action_add_literal, offset_with_removed_text,
3134 offset_with_removed_text_before_fill, find_insn_action,
3135 print_action_list, print_removed_literals): New.
3136 (offset_with_removed_literals): Delete.
3137 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
3138 fix_array, fix_array_count, allocated_relocs, relocs_count, and
3139 allocated_relocs_count fields.
3140 (init_xtensa_relax_info): Initialize new fields.
3141 (reloc_bfd_fix struct): Add new translated field.
3142 (reloc_bfd_fix_init): Add translated parameter and use it to set the
3144 (fix_compare, cache_fix_array): New.
3145 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
3146 section via get_xtensa_relax_info. Use cache_fix_array to set up
3147 sorted fix_array and use bsearch instead of linear search.
3148 (section_cache_t): New struct.
3149 (init_section_cache, section_cache_section, clear_section_cache): New.
3150 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
3151 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
3152 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
3153 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
3155 (retrieve_contents): Use bfd_get_section_limit.
3156 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
3157 to compute_removed_literals. Free value_map_hash_table when no longer
3159 (analyze_relocations): Check is_relaxable_asm_section flag. Call
3160 compute_text_actions for all sections.
3161 (find_relaxable_sections): Mark sections as relaxable if they contain
3162 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
3163 call. Increment relax_info src_count field only for appropriate
3164 relocation types. Remove is_literal_section check.
3165 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
3166 r_reloc_init and find_associated_l32r_irel. Check
3167 is_relaxable_asm_section flag. Handle L32R instructions with absolute
3168 literals. Pass is_abs_literal flag to init_source_reloc.
3169 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
3170 CONST16 instructions. Adjust calls to r_reloc_init and
3171 pcrel_reloc_fits. Handle weak symbols conservatively.
3172 (find_associated_l32r_irel): Add bfd parameter and pass it to
3174 (compute_text_actions, compute_ebb_proposed_actions,
3175 compute_ebb_actions, check_section_ebb_pcrels_fit,
3176 check_section_ebb_reduces, text_action_add_proposed,
3177 compute_fill_extra_space): New.
3178 (remove_literals): Replace with ...
3179 (compute_removed_literals): ... this function. Call
3180 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
3181 Call xtensa_read_table_entries to get the property table. Skip
3182 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
3183 is_removable_literal, remove_dead_literal, and
3184 identify_literal_placement functions.
3185 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
3186 instead of linear search.
3187 (is_removable_literal, remove_dead_literal,
3188 identify_literal_placement): New.
3189 (relocations_reach): Update check for literal not referenced by any
3190 PC-relative relocations. Adjust call to pcrel_reloc_fits.
3191 (coalesce_shared_literal, move_shared_literal): New.
3192 (relax_section): Use bfd_get_section_limit. Call
3193 translate_section_fixes. Update calls to r_reloc_init and
3194 offset_with_removed_text. Check new is_relaxable_asm_section flag.
3195 Add call to pin_internal_relocs. Add special handling for
3196 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
3197 info to calculate new addend_displacement variable. Replace code for
3198 deleting literals with more general code to perform the actions
3199 determined by the action_list for the section.
3200 (translate_section_fixes, translate_reloc_bfd_fix): New.
3201 (translate_reloc): Check new is_relaxable_asm_section flag. Call
3202 find_removed_literal only if is_operand_relocation. Update call to
3203 offset_with_removed_text. Use new target_offset and removed_bytes
3205 (move_literal): New.
3206 (relax_property_section): Use bfd_get_section_limit. Set new
3207 is_full_prop_section flag and handle new property tables. Update calls
3208 to r_reloc_init and offset_with_removed_text. Check
3209 is_relaxable_asm_section flag. Handle expansion of zero-sized
3210 unreachable entries, with use of offset_with_removed_text_before_fill.
3211 For relocatable links, combine entries only for literal tables.
3212 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
3213 calls to offset_with_removed_text. Translate st_size field for
3215 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
3216 failure. Add contents parameter. Update call to get_bfd_fix. Update
3217 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
3218 R_XTENSA_ASM_EXPAND relocs.
3219 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
3220 call to get_bfd_fix. Include offset from contents for partial_inplace
3222 (is_reloc_sym_weak): New.
3223 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
3224 (prop_sec_len): New.
3225 (xtensa_is_property_section): Handle new property sections.
3226 (is_literal_section): Delete.
3227 (internal_reloc_compare): When r_offset matches, compare r_info and
3228 r_addend to make sorting predictable.
3229 (internal_reloc_matches): New.
3230 (xtensa_get_property_section_name): Handle new property sections.
3231 (xtensa_get_property_predef_flags): New.
3232 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
3233 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
3234 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
3235 (xtisa_errno, xtisa_error_msg): New variables.
3236 (xtensa_isa_errno, xtensa_isa_error_msg): New.
3237 (xtensa_insnbuf_alloc): Add error handling.
3238 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
3239 use xtensa_format_decode. Add error handling.
3240 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
3241 instruction length to find the number of bytes to copy.
3242 (xtensa_isa_init): Add error handling. Replace calls to
3243 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
3244 tables in the xtensa_modules structure.
3245 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
3246 xtensa_extend_isa): Delete.
3247 (xtensa_isa_free): Change to only free lookup tables.
3248 (opname_lookup_compare): Replace with ...
3249 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3250 (xtensa_insn_maxlength): Rename to ...
3251 (xtensa_isa_maxlength): ... this.
3252 (xtensa_insn_length): Delete.
3253 (xtensa_insn_length_from_first_byte): Replace with ...
3254 (xtensa_isa_length_from_chars): ... this function.
3255 (xtensa_num_opcodes): Rename to ...
3256 (xtensa_isa_num_opcodes): ... this.
3257 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3258 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3259 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3260 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3261 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3262 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3263 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3264 (xtensa_opcode_lookup): Add error handling.
3265 (xtensa_decode_insn): Replace with ...
3266 (xtensa_opcode_decode): ... this function, with new format and
3267 slot parameters. Add error handling.
3268 (xtensa_encode_insn): Replace with ...
3269 (xtensa_opcode_encode): ... this function, which does the encoding via
3270 one of the entries in the "encode_fns" array. Add error handling.
3271 (xtensa_opcode_name): Add error handling.
3272 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3273 xtensa_opcode_is_call): New.
3274 (xtensa_num_operands): Replace with ...
3275 (xtensa_opcode_num_operands): ... this function. Add error handling.
3276 (xtensa_opcode_num_stateOperands,
3277 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3278 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3279 xtensa_operand_is_visible): New.
3280 (xtensa_get_operand, xtensa_operand_kind): Delete.
3281 (xtensa_operand_inout): Add error handling and special-case for
3283 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3284 operate on one slot of an instruction. Added error handling.
3285 (xtensa_operand_encode): Handle default operands with no encoding
3286 functions. Check for success by comparing against decoded value.
3288 (xtensa_operand_decode): Handle default operands. Return decoded value
3289 through argument pointer. Add error handling.
3290 (xtensa_operand_is_register, xtensa_operand_regfile,
3291 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3292 (xtensa_operand_isPCRelative): Rename to ...
3293 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3294 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3295 through argument pointer. Add error handling.
3296 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3297 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3298 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3299 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3300 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3301 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3302 xtensa_state_is_exported, xtensa_sysreg_lookup,
3303 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3304 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3305 xtensa_interface_num_bits, xtensa_interface_inout,
3306 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3307 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3308 * xtensa-modules.c: Rewrite to use new data structures.
3309 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3310 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3311 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3312 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3313 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3314 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3315 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3316 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3317 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3318 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3319 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3320 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3321 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3322 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3323 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3324 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3325 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3326 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3327 * Makefile.in: Regenerate.
3328 * bfd-in2.h: Likewise.
3329 * libbfd.h: Likewise.
3331 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3333 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3334 against the absolute section.
3335 (mips_elf64_write_rela): Likewise.
3337 2004-10-07 Jan Beulich <jbeulich@novell.com>
3339 * elf.c (elf_find_function): Don't generally check for matching
3340 section, just for non-file symbols. Remove redunant comparison
3342 * elf32-arm.h (arm_elf_find_function): Likewise.
3344 2004-10-07 Jeff Baker <jbaker@qnx.com>
3346 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3347 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3350 2004-10-04 Roland McGrath <roland@redhat.com>
3352 * hash.c (bfd_hash_set_default_size): Use const for table.
3353 Use size_t instead of int for variable compared to sizeof results.
3355 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3358 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3360 2004-10-01 Paul Brook <paul@codesourcery.com>
3362 * elf32-arm.h (elf32_arm_fake_sections,
3363 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3365 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3367 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3369 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3371 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3372 need_relative or need_lsda_relative if we are processing an
3373 offset for a reloc on a FDE initial loc or LSDA field
3375 (_bfd_elf_write_section_eh_frame): Test need_relative and
3376 need_lsda_relative in place of corresponding make_* field
3377 when deciding to use pc-relative encodings.
3379 2004-09-30 Paul Brook <paul@codesourcery.com>
3381 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3382 target2 relocation type.
3384 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3387 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3389 2004-09-30 Paul Brook <paul@codesourcery.com>
3391 * reloc.c: Add BFD_RELOC_ARM_SMI.
3392 * bfd-in2.h: Regenerate.
3395 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3397 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3398 vma and output offset to address.
3399 * simple.c (simple_save_output_info): Only set output section
3400 and offset for debug sections, or those not already set up by
3402 (bfd_simple_get_relocated_section_contents): Update comment.
3404 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3406 * elf.c (IS_LOADED): Delete.
3407 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3408 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3411 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3414 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3415 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3416 redundant assignment of EM_SPARC.
3418 2004-09-22 Brian Ford <ford@vss.fsi.com>
3420 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3421 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3423 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3425 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3427 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3428 (elf_backend_modify_segment_map): Don't define.
3430 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3432 * elf.c (IS_LOADED): Define.
3433 (assign_file_positions_for_segments): Don't round up file offset of
3434 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3435 Delete code handling link script adjustment of lma. Do the adjust
3436 in later code handling similar ajustments. Remove dead code error
3437 check. Warn if section lma would require a negative offset
3438 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3439 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3440 update voff in section loop. Change voff in segment loop to be an
3441 adjustment on top of "off". Set sec->filepos and update "off" later.
3442 Test for loadable sections consistently using IS_LOADED. Similarly,
3443 test for alloc-only sections other than .tbss consistently.
3444 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3445 Tidy PT_NOTE handling. Use %B and %A in error messages.
3446 (assign_file_positions_except_relocs): Use %B in error message.
3448 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3450 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3451 (CONFIG_STATUS_DEPENDENCIES): New.
3452 (Makefile): Removed.
3453 (config.status): Likewise.
3454 * Makefile.in: Regenerated.
3456 2004-09-17 Paul Brook <paul@codesourcery.com>
3458 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3459 (bfd_elf32_arm_process_before_allocation): Update prototype.
3460 * bfd-in2.h: Regenerate.
3461 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3462 (elf32_arm_link_hash_table_create): Set it.
3463 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3464 (bfd_elf32_arm_set_target_relocs): New function.
3465 (arm_real_reloc_type): New function.
3466 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3467 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3468 (elf32_arm_gc_sweep_hook): Ditto.
3469 (elf32_arm_check_relocs): Ditto.
3470 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3471 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3473 (elf32_arm_got_prel): New variable.
3474 (elf32_arm_howto_from_type): New function.
3475 (elf32_arm_info_to_howto): Use it.
3476 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3477 BFD_RELOC_ARM_TARGET2.
3478 * libbfd.h: Regenerate.
3479 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3481 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3483 * ecoff.c: Update u.undef.next refs.
3484 * elf64-ppc.c: Likewise.
3485 * elflink.c: Likewise.
3486 * linker.c: Likewise.
3487 * xcofflink.c: Likewise.
3489 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3490 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3491 fields to indirect struct.
3492 * elf-m10300.c: Update u.weakdef refs.
3493 * elf32-arm.h: Likewise.
3494 * elf32-cris.c: Likewise.
3495 * elf32-frv.c: Likewise.
3496 * elf32-hppa.c: Likewise.
3497 * elf32-i370.c: Likewise.
3498 * elf32-i386.c: Likewise.
3499 * elf32-m32r.c: Likewise.
3500 * elf32-m68k.c: Likewise.
3501 * elf32-ppc.c: Likewise.
3502 * elf32-s390.c: Likewise.
3503 * elf32-sh.c: Likewise.
3504 * elf32-sparc.c: Likewise.
3505 * elf32-vax.c: Likewise.
3506 * elf32-xtensa.c: Likewise.
3507 * elf64-alpha.c: Likewise.
3508 * elf64-hppa.c: Likewise.
3509 * elf64-ppc.c: Likewise.
3510 * elf64-s390.c: Likewise.
3511 * elf64-sh64.c: Likewise.
3512 * elf64-sparc.c: Likewise.
3513 * elf64-x86-64.c: Likewise.
3514 * elfxx-ia64.c: Likewise.
3515 * elfxx-mips.c: Likewise.
3516 * elflink.c: Likewise. Also u.elf_hash_value.
3517 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3519 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3520 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3521 (bfd_elf_gc_record_vtentry): Likewise.
3522 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3524 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3526 * Makefile.am: Run "make dep-am".
3527 * Makefile.in: Regenerate.
3528 * bfd-in2.h: Regenerate.
3529 * po/SRC-POTFILES.in: Regenerate.
3530 * po/bfd.pot: Regenerate.
3532 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3534 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3535 with bitfields. Make "type" and "other" bitfields too.
3536 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3537 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3538 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3539 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3540 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3541 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3542 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3543 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3544 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3545 * elf-m10300.c: Likewise.
3547 * elf32-arm.h: Likewise.
3548 * elf32-cris.c: Likewise.
3549 * elf32-frv.c: Likewise.
3550 * elf32-hppa.c: Likewise.
3551 * elf32-i370.c: Likewise.
3552 * elf32-i386.c: Likewise.
3553 * elf32-m32r.c: Likewise.
3554 * elf32-m68k.c: Likewise.
3555 * elf32-ppc.c: Likewise.
3556 * elf32-s390.c: Likewise.
3557 * elf32-sh-symbian.c: Likewise.
3558 * elf32-sh.c: Likewise.
3559 * elf32-sh64.c: Likewise.
3560 * elf32-sparc.c: Likewise.
3561 * elf32-vax.c: Likewise.
3562 * elf32-xtensa.c: Likewise.
3563 * elf64-alpha.c: Likewise.
3564 * elf64-hppa.c: Likewise.
3565 * elf64-ppc.c: Likewise.
3566 * elf64-s390.c: Likewise.
3567 * elf64-sh64.c: Likewise.
3568 * elf64-sparc.c: Likewise.
3569 * elf64-x86-64.c: Likewise.
3570 * elflink.c: Likewise.
3571 * elfxx-ia64.c: Likewise.
3572 * elfxx-mips.c: Likewise.
3573 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3574 * configure: Regenerate.
3575 * aclocal.m4: Regenerate.
3577 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3579 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3580 around uses of R_ARM_TARGET1.
3581 (elf32_arm_check_relocs): Likewise.
3583 2004-09-13 Paul Brook <paul@codesourcery.com>
3585 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3587 * bfd-in2.h: Regenerate.
3588 * libbfd.h: Regenerate.
3589 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3590 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3591 (bfd_elf32_arm_process_before_allocation): Ditto.
3592 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3593 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3594 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3597 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3599 * hpux-core.c (thread_section_p): New function.
3600 (hpux_core_core_file_p): Fix computation of offset in call
3601 to bfd_seek. Create a ".reg" section from an arbitrary
3602 ".reg/<id>" section if none was created after having read
3605 2004-09-11 Andreas Schwab <schwab@suse.de>
3607 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3608 * aclocal.m4: Rebuild.
3609 * configure: Rebuild.
3611 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3613 * section.c (bfd_sections_find_if): Fix parameter name in
3614 comment to match code.
3616 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3618 * elf.c (assign_file_positions_except_relocs): Assign relocs
3619 stored in a bfd section.
3621 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3623 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3624 h->gotplt_refcount to 0, not -1.
3626 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3628 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3629 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3631 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3632 handle symbol visibility here.
3634 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3636 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3637 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3639 (ppc_stub_name): Remove trailing "+0" on stub name.
3640 (create_linkage_sections): Create relocations for
3641 branch lookup table when --emit-relocs as well as when --shared.
3642 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3643 relbrlt test. For --emit-stub-syms, always output a sym even when
3644 one already exists on a plt call stub. Put stub type in the stub
3646 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3648 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3649 reloc_count in stub sections. Adjust relbrlt test.
3650 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3651 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3652 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3653 for relocs against discarded symbols. Fix comments.
3655 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3657 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3658 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3660 (map_sections_to_segments): ... here. Use it. Assign a file
3661 position to the .dynamic section if it is not loadable, but part
3662 of the PT_DYNAMIC segment.
3663 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3664 offsets, not VMAs, for the BPABI. Do not fill in the header in
3665 the .got.plt section for the BPABI.
3666 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3668 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3670 2004-09-06 Nick Clifton <nickc@redhat.com>
3672 * elflink.c (elf_link_add_object_symbols): Set the error code to
3673 bfd_error_wrong_format when the input format does not match the
3676 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3678 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3679 (ppc64_elf_check_directives): ..here.
3680 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3681 before accessing ppc64_elf_tdata.
3682 (ppc64_elf_finish_dynamic_sections): And here too.
3684 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3686 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3688 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3690 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3691 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3692 (bfd_elf32_littlearm_symbian_vec): Likewise.
3693 * configure: Regenerated.
3694 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3695 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3696 (PLT_ENTRY_SIZE): Likewise.
3697 (bfd_vma_elf32_arm_symbian_plt_entry): New
3699 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3701 (create_got_section): Don't create sections when generating BPABI
3703 (elf32_arm_create_dynamic_sections): Tidy.
3704 (elf32_arm_link_hash_table_create): Set plt_header_size,
3705 plt_entry_size, and symbian_p.
3706 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3707 generating BPABI objects.
3708 (allocate_dynrelocs): Use htab->plt_header_size, not
3709 PLT_HEADER_SIZE. Do not add to .got.plt when
3710 generating BPABI objects.
3711 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3712 * elfarm-nabi.c: Add SymbianOS target vectors.
3713 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3714 (_bfd_elf_link_create_dynamic_sections): Likewise.
3715 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3716 (elfNN_bed): Use it.
3717 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3718 (bfd_elf32_littlearm_symbian_vec): Likewise.
3719 (_bfd_target_vector): Add them.
3721 2004-09-03 Nick Clifton <nickc@redhat.com>
3724 * coffcode.h (handle_COMDAT): Replace abort with an warning
3725 message and allow the scan to continue.
3727 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3729 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3730 in when reading relocs, not our sorted syms. Remove unnecessary
3733 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3735 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3737 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3739 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3740 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3741 replace uses of *_alias with *_noncanonical.
3742 * aclocal.m4: Rebuild with aclocal 1.4p6.
3743 * Makefile.in: Rebuild with automake 1.4p6.
3744 * doc/Makefile.in: Rebuild with automake 1.4p6.
3745 * configure.in: Autoupdate with autoupdate 2.59.
3746 * config.in: Regenerate with autoheader 2.59.
3747 * configure: Regnerate with autoconf 2.59.
3749 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3751 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3752 symbol pointer arrays before modifying.
3754 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3756 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3757 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3758 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3759 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3760 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3761 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3762 Use both symbol tables on non-relocatable objects. Use a common
3763 error exit. Fix "mid" warning.
3764 * libbfd.h: Regenerate.
3765 * bfd-in2.h: Regenerate.
3767 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3769 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3771 (struct sfpr_def_parms): Save some space.
3772 (sfpr_define): Here too.
3774 * elf64-ppc.c (compare_symbols): Put section syms first.
3775 (sym_exists_at): New function.
3776 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3777 points only for relocatable files. Use .opd section contents
3778 otherwise. Generally clean up the code.
3780 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3782 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3783 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3784 (struct sfpr_def_parms): New.
3785 (sfpr_define): New function.
3786 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3787 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3788 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3789 (savefpr1_tail, restfpr1_tail): New functions.
3790 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3791 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3792 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3793 code. Define all ABI mandated _save and _rest functions.
3795 2004-08-26 Paul Brook <paul@codesourcery.com>
3797 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3799 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3801 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3804 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3806 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3807 that pcrel correction is applied for R_386_PC32.
3809 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3811 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3812 for R_386_32 and R_386_PC32 relocs against symbols defined in
3815 2004-08-25 Dmitry Diky <diwil@spec.ru>
3817 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3818 Add new relocations.
3819 * bfd-in2.h: Regenerate.
3820 * libbfd.h: Regenerate.
3821 * elf32-msp430.c: Clean-up code.
3822 (elf_msp430_howto_table): Add new relocation entries.
3823 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3824 (msp430_elf_relax_section): New function.
3825 (msp430_elf_relax_delete_bytes): New function.
3826 (msp430_elf_symbol_address_p): New function.
3828 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3830 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3831 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3833 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3835 * elflink.c (_bfd_elf_section_already_linked): Handle
3836 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3838 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3840 * config.bfd (arm*-*-symbianelf*): New target.
3841 (arm*-*-eabi*): Likewise.
3843 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3845 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3846 "struct ppc_link_hash_entry *".
3847 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3848 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3850 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3852 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3853 entries (where fd_aux overlaps next entry's fd_func).
3854 Add non_overlapping argument, use it.
3855 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3856 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3857 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3858 as indexes into opd_sym_map/opd_adjust array.
3859 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3861 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3863 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3864 if we can look up their function descriptor in a regular file.
3866 2004-08-18 Nick Clifton <nickc@redhat.com>
3869 * cofflink.c (coff_link_add_symbols): Check that the comdat
3870 pointer in the coff_section_data structure has been initialised
3873 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3876 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3877 changing bfd_link_hash_undefined to bfd_link_hash_new.
3879 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3881 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3883 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3884 (synthetic_opd, synthetic_relocatable): New variables.
3885 (compare_symbols, compare_relocs): New helper routines.
3886 (ppc64_elf_get_synthetic_symtab): New function.
3887 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3889 * bfd-in2.h: Regenerated.
3890 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3891 to relsyms. Return 0 if abfd is relocatable.
3893 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3895 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3897 2004-08-17 Nick Clifton <nickc@redhat.com>
3899 * (is_arm_mapping_symbol_name): New function - return true
3900 when a symbol name matches the requirements for an ARM mapping
3902 (arm_elf_find_function): New function based on
3903 elf_find_function in elf.c but skipping ARM mapping symbols
3904 and including thumb function symbols.
3905 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3906 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3908 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3910 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3911 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3912 (ppc64_elf_brtaken_reloc): Here too.
3914 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3916 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3918 (ppc64_elf_check_directives): Check that we have the right hash
3919 table before proceeding.
3921 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3923 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3924 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3925 the sections that will be discarded.
3927 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3929 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3931 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3933 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3934 free space available.
3936 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3938 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3939 occurrences with bfd_byte * thoughout file.
3941 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3942 (xcoff_write_armap_big): Likewise.
3943 (xcoff_write_archive_contents_old): Likewise.
3944 (xcoff_write_archive_contents_big): Likewise.
3946 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3948 2004-08-13 Nick Clifton <nickc@redhat.com>
3950 * elf32-arm.h: Convert to ISO C90.
3952 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3955 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3958 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3960 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3961 (bfd_archive_filename, bfd_get_section_ident): Delete.
3962 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3963 bfd_archive_filename.
3964 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3965 to warn about symbols in discarded sections. Use _bfd_error_handler.
3966 * aout-adobe.c (aout_adobe_callback): See below.
3967 * aout-cris.c (swap_ext_reloc_in): ..
3968 * coff-arm.c (find_thumb_glue, find_arm_glue,
3969 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3970 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3971 coff_arm_copy_private_bfd_data): ..
3972 * coff-i860.c (i860_reloc_processing): ..
3973 * coff-mcore.c (mcore_coff_unsupported_reloc,
3974 coff_mcore_relocate_section): ..
3975 * coff-ppc.c (coff_ppc_relocate_section): ..
3976 * coff-rs6000.c (xcoff_create_csect_from_smclas
3977 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3978 sh_swap_insns, sh_relocate_section): ..
3979 * coff-tic54x.c (tic54x_reloc_processing): ..
3980 * coff-tic80.c (coff_tic80_relocate_section): ..
3981 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3982 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3983 coff_slurp_symbol_table, coff_classify_symbol,
3984 coff_slurp_reloc_table): ..
3985 * coffgen.c (_bfd_coff_read_string_table): ..
3986 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3987 _bfd_coff_generic_relocate_section): ..
3988 * cpu-arm.c (bfd_arm_merge_machines): ..
3989 * cpu-sh.c (sh_merge_bfd_arch): ..
3990 * elf-hppa.h (elf_hppa_relocate_section): ..
3991 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3992 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3993 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3994 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3995 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3996 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3997 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3998 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3999 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4000 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4001 cris_elf_merge_private_bfd_data
4002 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4003 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4004 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4005 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4006 elf32_hppa_relocate_section): ..
4007 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4008 i370_elf_check_relocs, i370_elf_relocate_section): ..
4009 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4010 elf_i386_relocate_section): ..
4011 * elf32-m32r.c (m32r_elf_relocate_section,
4012 m32r_elf_merge_private_bfd_data): ..
4013 * elf32-m68hc1x.c (m68hc12_add_stub,
4014 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4015 * elf32-m68k.c (elf_m68k_relocate_section): ..
4016 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4017 mcore_elf_relocate_section): ..
4018 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4019 ppc_elf_check_relocs, ppc_elf_relocate_section,
4020 ppc_elf_begin_write_processing): ..
4021 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4022 elf_s390_relocate_section): ..
4023 * elf32-sh-symbian.c (sh_symbian_import_as,
4024 sh_symbian_process_embedded_commands,
4025 sh_symbian_relocate_section): ..
4026 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4027 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4028 sh_elf_merge_private_data): ..
4029 * elf32-sparc.c (elf32_sparc_check_relocs,
4030 elf32_sparc_relocate_section,
4031 elf32_sparc_merge_private_bfd_data): ..
4032 * elf32-v850.c (v850_elf_check_relocs,
4033 v850_elf_merge_private_bfd_data): ..
4034 * elf32-xtensa.c (elf_xtensa_check_relocs,
4035 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4036 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4037 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4038 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4039 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4040 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4041 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4042 ppc64_elf_relocate_section): ..
4043 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4044 elf_s390_relocate_section): ..
4045 * elf64-sh64.c (sh_elf64_relocate_section): ..
4046 * elf64-sparc.c (sparc64_elf_check_relocs,
4047 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4048 sparc64_elf_merge_private_bfd_data): ..
4049 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4050 elf64_x86_64_relocate_section): ..
4051 * elflink.c (_bfd_elf_add_default_symbol,
4052 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4053 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4054 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4055 elf_get_linked_section_vma, elf_fixup_link_order,
4056 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4057 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
4058 * elfxx-ia64.c (elfNN_ia64_relax_section,
4059 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
4060 * elfxx-mips.c (mips_elf_perform_relocation,
4061 _bfd_mips_elf_check_relocs,
4062 _bfd_mips_elf_merge_private_bfd_data): ..
4063 * ieee.c (ieee_slurp_external_symbols): ..
4064 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
4065 * libbfd.c (_bfd_generic_verify_endian_match): ..
4066 * linker.c (_bfd_generic_link_add_one_symbol,
4067 _bfd_generic_section_already_linked): ..
4068 * pdp11.c (translate_to_native_sym_flags): ..
4069 * pe-mips.c (coff_pe_mips_relocate_section): ..
4070 * peicode.h (pe_ILF_build_a_bfd): ..
4071 * srec.c (srec_bad_byte): ..
4072 * stabs.c (_bfd_link_section_stabs): ..
4073 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
4074 Replace all uses of bfd_archive_filename and bfd_get_section_ident
4075 with corresponding %B and %A in _bfd_error_handler format string.
4076 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
4077 calls to use %A and %B. Fix "against symbol .. from section" and
4078 similar error messages. Combine multiple _bfd_error_handler calls
4079 where they were separated due to bfd_archive_filename deficiencies.
4080 * bfd-in2.h: Regenerate.
4082 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
4084 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
4087 2004-08-10 Alan Modra <amodra@bigpond.net.au>
4089 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
4090 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
4091 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
4093 (link_hash_newfunc): Init was_undefined.
4094 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
4095 Use undefweak instead.
4096 (ppc64_elf_check_directives): Fix undefs chain.
4097 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
4099 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
4100 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
4101 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
4103 2004-08-09 Jakub Jelinek <jakub@redhat.com>
4105 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
4106 error, test input_section flags rather than sec.
4108 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4110 * elf-bfd.h (struct elf_backend_data): Add
4111 elf_backend_archive_symbol_lookup.
4112 (_bfd_elf_archive_symbol_lookup): Declare.
4113 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
4114 (elf_link_add_archive_symbols): ..extracted from here. Call the
4116 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
4117 (elfNN_bed): Init new field.
4118 * elf64-ppc.c (elf_backend_check_directives): Define.
4119 (elf_backend_archive_symbol_lookup): Define.
4120 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
4121 a ppc_link_hash_entry pointer.
4123 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
4124 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
4125 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
4126 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
4127 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
4128 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4129 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
4132 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4134 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
4135 (ppc64_elf_add_symbol_hook): Test for NULL section.
4136 (get_sym_h): Formatting.
4137 (ppc64_elf_size_stubs): Include reloc addend in value stored as
4140 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
4141 long branch stubs with code handling plt and r2off branch stubs.
4143 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4145 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
4146 * elflink.c (elf_link_input_bfd): Formatting.
4147 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
4149 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
4150 (link_hash_newfunc): Don't set it.
4151 (ppc64_elf_copy_indirect_symbol): Nor copy it.
4152 (ppc64_elf_mark_entry_syms): Delete.
4153 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
4154 sections. Use get_opd_info.
4155 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
4157 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4159 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
4161 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
4162 (func_desc_adjust): Don't set have_undefweak.
4163 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
4164 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
4166 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
4167 "struct ppc_link_hash_entry *". Adjust all references.
4168 (ppc64_elf_hide_symbol): Correct a comment.
4170 * elf64-ppc.c (get_opd_info): New function.
4171 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
4172 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
4173 before calling get_fdh. Test fdh rather than h before dereferencing
4174 fdh. Mark removed symbols in opd_adjust.
4175 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
4176 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
4178 (ppc64_elf_output_symbol_hook): Likewise.
4180 2004-08-06 Paul Brook <paul@codesourcery.com>
4182 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
4183 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
4184 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
4185 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
4186 and BFD_RELOC_ARM_SBREL32.
4187 * bfd-in2.h, bbfd.h: Regenerate.
4189 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4191 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
4192 the dynamic link symbol actually in use.
4194 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
4196 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
4198 2004-07-31 Joel Brobecker <brobecker@gnat.com>
4199 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4201 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
4202 SHN_MIPS_TEXT and SHN_MIPS_DATA.
4204 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
4205 Nick Clifton <nickc@redhat.com>
4208 * bfd.c (_bfd_default_error_handler): Make it global.
4210 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
4212 * elf.c (assign_section_numbers): Cope gracefully with sections
4213 which have SHF_LINK_ORDER set but no sh_link set up.
4214 * elflink.c (elf_get_linked_section_vma): Likewise.
4216 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
4219 * elfxx-target.h (elf_backend_link_order_error_handler): New.
4220 Set it to _bfd_default_error_handler.
4221 (elfNN_bed): Add elf_backend_link_order_error_handler.
4223 * libbfd-in.h (_bfd_default_error_handler): New.
4225 * libbfd.h: Regenerated.
4227 2004-07-30 Jakub Jelinek <jakub@redhat.com>
4229 * archures.c (bfd_mach_sparc_64bit_p): Define.
4230 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
4231 * bfd-in2.h: Rebuilt.
4233 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4235 Introduce SH2a support.
4236 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
4237 * archures.c (bfd_mach_sh2a_nofpu): New.
4238 * bfd-in2.h: Rebuilt.
4239 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
4240 (arch_info_struct): Add sh2a_nofpu.
4241 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
4242 2003-12-29 DJ Delorie <dj@redhat.com>
4243 * reloc.c: Add relocs for sh2a.
4244 * bfd-in2.h: Regenerate.
4245 * libbfd.hh: Regenerate.
4246 2003-12-01 Michael Snyder <msnyder@redhat.com>
4247 * archures.c (bfd_mach_sh2a): New.
4248 * bfd-in2.h: Rebuilt.
4249 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4251 (arch_info_struct): Add sh2a.
4252 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4254 2004-07-28 Nick Clifton <nickc@redhat.com>
4255 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4258 * som.c (setup_sections): Improve estimation of space sizes in
4259 relocatable objects.
4261 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4262 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4263 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4265 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4266 * configure: Regenerate.
4267 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4268 case that accepts OSABI=NetBSD and OSABI=SysV.
4269 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4270 the base of .got or .data (if .got does not exist).
4271 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4273 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4274 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4275 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4276 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4278 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4281 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4282 (elf_sec_group): Defined.
4283 (bfd_elf_match_symbols_in_sections): New prototype.
4284 (_bfd_elf_setup_group_pointers): Likewise.
4286 * elf.c (bfd_elf_discard_group): Abort.
4287 (bfd_elf_set_group_contents): Also include relocation sections.
4288 Remove zero-fill for ld -r.
4289 (_bfd_elf_setup_group_pointers): New function.
4290 (elf_sort_elf_symbol): Likewise.
4291 (elf_sym_name_compare): Likewise.
4292 (bfd_elf_match_symbols_in_sections): Likewise.
4294 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4296 * elflink.c (match_group_member): New.
4297 (elf_link_input_bfd): Check group member for discarded section.
4298 (try_match_symbols_in_sections): New function.
4299 (already_linked): Likewise.
4300 (_bfd_elf_section_already_linked): Support mixing comdat group
4301 and linkonce section.
4303 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4304 * linker.c (bfd_section_already_linked_table_traverse): New.
4306 * libbfd.h: Regenerated.
4308 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4310 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4311 BFD_RELOC_CRX_SWITCH32.
4312 * bfd-in2.h: Regenerate.
4313 * libbfd.h: Regenerate.
4314 * elf32-crx.c: Support relocation/relaxation of
4315 BFD_RELOC_CRX_SWITCH* types.
4317 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4319 * elf64-ppc.c: Correct "Linker stubs" comment.
4321 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4323 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4325 (elf_linked_to_section): New.
4327 * elf.c (assign_section_numbers): Set up sh_link for
4330 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4331 to sh_link for SHT_IA_64_UNWIND sections.
4333 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4335 * elflink.c (elf_fixup_link_order): Add _() to error message.
4337 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4339 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4342 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4344 * aout-adobe.c (aout_32_section_already_linked): Defined.
4345 * aout-target.h (MY_section_already_linked): Likewise.
4346 * aout-tic30.c (MY_section_already_linked): Likewise.
4347 * binary.c (binary_section_already_linked): Likewise.
4348 * bout.c (b_out_section_already_linked): Likewise.
4349 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4350 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4351 * coffcode.h (coff_section_already_linked): Likewise.
4352 * i386msdos.c (msdos_section_already_linked): Likewise.
4353 * i386os9k.c (os9k_section_already_linked): Likewise.
4354 * ieee.c (ieee_section_already_linked): Likewise.
4355 * ihex.c (ihex_section_already_linked): Likewise.
4356 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4357 * mmo.c (mmo_section_already_linked): Likewise.
4358 * nlm-target.h (nlm_section_already_linked): Likewise.
4359 * oasys.c (oasys_section_already_linked): Likewise.
4360 * pef.c (bfd_pef_section_already_linked): Likewise.
4361 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4362 * som.c (som_bfd_discard_group): Likewise.
4363 * srec.c (srec_section_already_linked): Likewise.
4364 * tekhex.c (tekhex_section_already_linked): Likewise.
4365 * versados.c (versados_section_already_linked): Likewise.
4366 * vms.c (vms_section_already_linked): Likewise.
4367 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4368 * xsym.c (bfd_sym_section_already_linked): Likewise.
4370 * bfd-in.h (bfd_section_already_linked_table_init): New.
4371 (bfd_section_already_linked_table_free): Likewise.
4373 * coff-rs6000.c (rs6000coff_vec): Add
4374 _bfd_generic_section_already_linked.
4375 (pmac_xcoff_vec): Likewise.
4376 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4377 (aix5coff64_vec): Likewise.
4379 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4380 * elflink.c (_bfd_elf_section_already_linked): New function.
4382 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4384 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4385 (_bfd_generic_section_already_linked): New.
4386 (bfd_section_already_linked_hash_entry): Likewise.
4387 (bfd_section_already_linked): Likewise.
4388 (bfd_section_already_linked_table_lookup): Likewise.
4389 (bfd_section_already_linked_table_insert): Likewise.
4391 * linker.c (bfd_section_already_linked): New.
4392 (_bfd_section_already_linked_table): Likewise.
4393 (bfd_section_already_linked_table_lookup): Likewise.
4394 (bfd_section_already_linked_table_insert): Likewise.
4395 (already_linked_newfunc): Likewise.
4396 (bfd_section_already_linked_table_init): Likewise.
4397 (bfd_section_already_linked_table_free): Likewise.
4398 (_bfd_generic_section_already_linked): Likewise.
4400 * section.c (bfd_section): Remove comdat.
4401 (bfd_comdat_info): Moved to ...
4402 * bfd-in.h (coff_comdat_info): Here.
4403 (bfd_coff_get_comdat_section): New.
4404 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4405 * libcoff-in.h (coff_section_tdata): Add comdat.
4406 * coffcode.h (handle_COMDAT): Updated.
4407 * cofflink.c (coff_link_add_symbols): Likewise.
4408 * ecoff.c (bfd_debug_section): Likewise.
4410 * targets.c (bfd_target): Add _section_already_linked.
4411 (BFD_JUMP_TABLE_LINK): Updated.
4413 * bfd-in2.h: Regenerated.
4414 * libbfd.h: Likewise.
4415 * libcoff.h: Likewise.
4417 2003-07-21 Paul Brook <paul@codesourcery.com>
4419 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4420 elf_fixup_link_order): New functions.
4421 (bfd_elf_final_link): Call elf_fixup_link_order.
4423 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4425 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4426 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4428 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4429 _bfd_elf_symbol_refs_local_p.
4430 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4433 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4435 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4437 (bfd_elf_get_dyn_lib_class): New prototype.
4438 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4440 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4441 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4442 entry is needed. Issue an error if a DT_NEEDED entry is needed
4443 for a file marked DYN_NO_NEEDED.
4444 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4447 * bfd-in2.h: Regenerated.
4449 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4451 * elflink.c (elf_section_complain_discarded): Don't complain in
4454 2004-07-10 James E Wilson <wilson@specifixinc.com>
4456 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4457 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4458 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4459 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4461 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4462 bfd_put_64 to bfd_putl64.
4463 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4465 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4468 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4469 .init/.fini sections when trying to relax it.
4471 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4473 * elf.c (assign_file_positions_for_segments): Make sure the
4474 .dynamic section is the first section in the PT_DYNAMIC segment.
4476 2004-07-09 Nick Clifton <nickc@redhat.com>
4478 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4479 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4480 sh_elf_get_flags_from_mach functions so that they do not conflict
4481 when this target is built with other sh-elf targets.
4482 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4483 suppression of this function.
4484 (sh_elf_find_flags): Likewise.
4486 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4488 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4489 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4490 (BFD32_BACKENDS): Add elf32-crx.lo.
4491 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4492 (cpu-crx.lo): New target.
4493 (elf32-crx.lo): New target.
4494 * Makefile.in: Regenerate.
4495 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4496 (bfd_archures_list): Add bfd_crx_arch.
4497 * bfd-in2.h: Regenerate.
4498 * config.bfd: Handle crx-*-elf*, crx*.
4499 * configure.in: Handle bfd_elf32_crx_vec.
4500 * configure: Regenerate.
4501 * cpu-crx.c: New file.
4502 * elf32-crx.c: Likewise.
4503 * libbfd.h: Regenerate.
4504 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4505 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4506 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4507 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4508 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4509 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4510 * targets.c (bfd_elf32_crx_vec): Declare.
4511 (bfd_target_vector): Add bfd_elf32_crx_vec.
4513 2004-07-06 Nick Clifton <nickc@redhat.com>
4515 * config.bfd: Add sh-symbian-elf target.
4516 * configure.in: Add bfd_elf32_shl_symbian_vec.
4517 * configure: Regenerate.
4518 * elf-bfd.h (struct elf_backend_data): Add new field
4520 * elflink.c (elf_link_add_object_symbols): Invoke the
4521 check_directives function, if defined.
4522 * elfxx-target.h: Provide a default, NULL definition for
4524 * targets.c: Add bfd_elf32_shl_symbian_vec.
4525 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4527 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4528 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4529 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4530 not already been defined.
4531 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4532 * sh-symbian.c: New file. Provide functions to support the
4533 * sh-symbian-elf target.
4534 * Makefile.am: Add elf32-sh-symbian.c
4535 * Makefile.in: Regenerate.
4537 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4539 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4540 * Makefile.am: Ran make dep-am.
4541 * Makefile.in: Ran make dep-in.
4543 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4545 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4548 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4550 * config.bfd: Add want64 to configuration target s390-*-linux*.
4552 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4554 * bfd.c (bfd_get_section_ident): New.
4556 * elflink.c (elf_link_read_relocs_from_section): Call
4557 bfd_get_section_ident to identify the section when reporting
4559 (_bfd_elf_link_output_relocs): Likewise.
4560 (elf_link_output_extsym): Likewise.
4561 (elf_link_input_bfd): Likewise.
4562 (bfd_elf_gc_record_vtinherit): Likewise.
4564 * bfd-in2.h: Regenerated.
4566 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4567 Nick Clifton <nickc@redhat.com>
4570 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4571 of section symbols to mips_elf_sort_hash_table ().
4573 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4575 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4577 (elf_section_complain_discarded): New function. Handle
4578 .gcc_except_table too.
4579 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4580 in discarded sections.
4581 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4583 2004-06-30 James E Wilson <wilson@specifixinc.com>
4585 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4586 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4588 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4591 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4592 local references to discarded sections and report their
4595 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4597 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4598 sec_info_type, test section name instead.
4600 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4603 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4604 in .init/.fini sections.
4606 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4608 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4609 bfd_get_section_limit.
4611 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4613 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4614 output section size.
4616 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4618 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4620 (mmix_elf_perform_relocation): Adjust for above change.
4621 (mmix_elf_relocate_section): Likewise.
4622 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4623 (mmix_elf_get_section_contents): Delete.
4624 (bfd_elf64_get_section_contents): Delete.
4625 (mmix_elf_relocate_section): Zero stub area.
4626 * linker.c (default_indirect_link_order): Alloc max of section size
4628 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4629 * section.c (bfd_malloc_and_get_section): Likewise.
4630 (struct bfd_section): Update rawsize comment.
4631 * bfd-in2.h: Regenerate.
4633 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4635 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4637 * bfd-in.h (bfd_get_section_limit): Define.
4638 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4639 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4640 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4641 * coff-arm.c (coff_arm_relocate_section): Likewise.
4642 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4643 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4644 (bfd_ns32k_final_link_relocate): Likewise.
4645 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4646 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4647 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4648 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4649 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4650 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4651 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4652 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4653 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4654 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4655 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4656 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4657 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4658 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4659 * elf32-v850.c (v850_elf_reloc): Likewise.
4660 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4661 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4662 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4663 * elf64-mips.c (mips_elf64_gprel32_reloc)
4664 (mips16_gprel_reloc): Likewise.
4665 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4666 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4667 * elf64-sparc.c (init_insn_reloc): Likewise.
4668 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4669 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4670 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4671 (_bfd_mips_elf_generic_reloc): Likewise.
4672 * bfd-in2.h: Regenerate.
4674 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4676 * bfd-in.h (struct stab_info): Move from stabs.c.
4677 * stabs.c (struct stab_link_includes_table): Delete.
4678 (stab_link_includes_lookup): Delete.
4679 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4680 level of indirection from sinfo parm.
4681 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4682 stabstr section. Adjust hash table accesses.
4683 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4684 alloc. Adjust stab_info test.
4685 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4686 (_bfd_coff_final_link): Adjust stab_info test.
4687 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4688 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4690 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4691 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4692 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4693 stabstr section. Adjust stab_info test.
4694 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4695 (_bfd_write_stab_strings): Adjust prototypes.
4696 * libbfd.h: Regenerate.
4697 * libcoff.h: Regenerate.
4698 * bfd-in2.h: Regenerate.
4700 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4702 From Miod Vallat <miod@online.fr>:
4703 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4705 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4707 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4708 (struct elf32_mn10300_link_hash_entry): Remove
4709 pcrel_relocs_copied.
4710 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4711 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4712 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4713 and gotoff relocations if the symbol doesn't bind locally. Use
4714 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4715 relocation for PCREL32.
4716 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4717 to test whether a symbol binds locally.
4718 (elf32_mn10300_link_hash_newfunc): Don't initialize
4719 pcrel_relocs_copied.
4720 (_bfd_mn10300_elf_discard_copies): Delete.
4721 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4723 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4725 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4727 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4729 * som.c (som_set_reloc_info): Correct small typo.
4731 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4733 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4734 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4735 (m32r_elf_gcsweep_hook): Likewise.
4736 (m32r_elf_check_relocs): Likewise.
4737 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4738 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4739 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4740 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4741 * bfd-in2.h: Regenerated.
4742 * libbfd.h: Regenerated.
4744 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4746 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4748 (elf64_x86_64_relocate_section): Issue an error for
4749 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4750 against global symbols when building shared library.
4752 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4754 * section.c (struct sec): Rename "_cooked_size" to "size".
4755 Rename "_raw_size" to "rawsize".
4756 (STD_SECTION): Adjust comments.
4757 (bfd_set_section_size, bfd_get_section_contents): Use size.
4758 (bfd_malloc_and_get_section): New function.
4759 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4760 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4761 Correctly free reloc and contents memory.
4762 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4763 and fake CIE now that we can shink section size to zero.
4764 (_bfd_elf_write_section_eh_frame): Likewise..
4765 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4766 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4767 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4768 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4769 unneeded indirection.
4770 * elf.c (_bfd_elf_section_offset): .. and update call.
4771 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4772 * libbfd.h: Regenerate.
4773 * bfd-in2.h: Regenerate.
4775 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4776 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4777 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4778 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4779 Similarly use "rawsize", if non-zero, in reloc functions to validate
4780 reloc addresses. Use new bfd_malloc_and_get_section in most places
4781 where bfd_get_section_contents was called. Expand all occurrences of
4782 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4783 grok_prstatus and similar functions to "size".
4784 * aix386-core.c (aix386_core_file_p): ..
4785 * aix5ppc-core.c (xcoff64_core_p): ..
4786 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4787 aout_adobe_set_section_contents): ..
4788 * aout-target.h (callback): ..
4789 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4790 MY_bfd_final_link): ..
4791 * aoutf1.h (sunos4_core_file_p): ..
4792 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4793 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4794 final_link, aout_link_input_section): ..
4795 * binary.c (binary_object_p, binary_canonicalize_symtab,
4796 binary_set_section_contents): ..
4797 * bout.c (b_out_callback, b_out_write_object_contents,
4798 b_out_set_section_contents, b_out_bfd_relax_section,
4799 b_out_bfd_get_relocated_section_contents): ..
4800 * cisco-core.c (cisco_core_file_validate): ..
4801 * coff-alpha.c (alpha_ecoff_object_p,
4802 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4803 * coff-arm.c (coff_arm_relocate_section,
4804 bfd_arm_allocate_interworking_sections): ..
4805 * coff-h8300.c (h8300_reloc16_extra_cases,
4806 h8300_bfd_link_add_symbols): ..
4807 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4808 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4809 ppc_bfd_coff_final_link): ..
4810 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4811 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4812 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4813 * coff64-rs6000.c (xcoff64_write_object_contents,
4814 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4815 * coffcode.h (coff_compute_section_file_positions,
4816 coff_write_object_contents): ..
4817 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4818 coff_section_symbol, build_debug_section): ..
4819 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4820 process_embedded_commands, _bfd_coff_link_input_bfd,
4821 _bfd_coff_write_global_sym): ..
4822 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4823 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4824 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4825 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4826 _bfd_dwarf2_find_nearest_line): ..
4827 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4828 ecoff_compute_section_file_positions,
4829 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4830 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4831 _bfd_elf_discard_section_eh_frame_hdr,
4832 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4833 _bfd_elf_write_section_eh_frame,
4834 _bfd_elf_write_section_eh_frame_hdr): ..
4835 * elf-hppa.h (elf_hppa_sort_unwind): ..
4836 * elf-m10200.c (mn10200_elf_relax_section,
4837 mn10200_elf_relax_delete_bytes,
4838 mn10200_elf_get_relocated_section_contents): ..
4839 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4840 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4841 mn10300_elf_relax_delete_bytes,
4842 mn10300_elf_get_relocated_section_contents,
4843 _bfd_mn10300_elf_adjust_dynamic_symbol,
4844 _bfd_mn10300_elf_discard_copies,
4845 _bfd_mn10300_elf_size_dynamic_sections,
4846 _bfd_mn10300_elf_finish_dynamic_sections): ..
4847 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4848 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4849 bfd_elf_set_group_contents, map_sections_to_segments,
4850 elf_sort_sections, assign_file_positions_for_segments,
4851 SECTION_SIZE, copy_private_bfd_data,
4852 _bfd_elf_get_dynamic_reloc_upper_bound,
4853 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4854 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4855 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4856 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4857 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4858 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4859 bfd_elf32_arm_process_before_allocation,
4860 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4861 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4862 elf32_arm_write_section): ..
4863 * elf32-cris.c (cris_elf_grok_prstatus,
4864 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4865 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4866 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4867 elf_cris_discard_excess_dso_dynamics,
4868 elf_cris_discard_excess_program_dynamics): ..
4869 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4870 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4871 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4872 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4873 elf32_frvfdpic_size_dynamic_sections,
4874 elf32_frvfdpic_modify_segment_map,
4875 elf32_frvfdpic_finish_dynamic_sections): ..
4876 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4877 elf32_h8_get_relocated_section_contents): ..
4878 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4879 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4880 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4881 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4882 elf32_hppa_finish_dynamic_sections): ..
4883 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4884 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4885 i370_elf_finish_dynamic_sections): ..
4886 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4887 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4888 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4889 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4890 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4891 * elf32-ip2k.c (ip2k_is_switch_table_128,
4892 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4893 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4894 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4895 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4896 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4897 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4898 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4899 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4900 m32r_elf_get_relocated_section_contents): ..
4901 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4902 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4903 m68hc11_elf_relax_delete_bytes): ..
4904 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4905 m68hc12_elf_size_one_stub): ..
4906 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4907 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4908 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4909 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4910 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4911 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4912 elf32_mips_grok_prstatus): ..
4913 * elf32-or32.c (or32_elf_consth_reloc): ..
4914 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4915 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4916 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4917 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4918 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4919 ppc_elf_final_write_processing): ..
4920 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4921 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4922 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4923 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4924 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4925 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4926 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4927 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4928 * elf32-sh64-com.c (sh64_address_in_cranges,
4929 sh64_get_contents_type): ..
4930 * elf32-sh64.c (sh64_find_section_for_address,
4931 sh64_elf_final_write_processing): ..
4932 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4933 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4934 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4935 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4936 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4937 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4938 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4939 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4940 elf_vax_finish_dynamic_sections): ..
4941 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4942 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4943 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4944 xstormy16_elf_finish_dynamic_sections): ..
4945 * elf32-xtensa.c (xtensa_read_table_entries,
4946 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4947 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4948 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4949 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4950 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4951 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4952 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4953 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4954 xtensa_callback_required_dependence): ..
4955 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4956 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4957 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4958 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4959 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4960 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4961 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4962 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4963 * elf64-hppa.c (allocate_dynrel_entries,
4964 elf64_hppa_size_dynamic_sections,
4965 elf64_hppa_finish_dynamic_sections): ..
4966 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4967 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4968 elf64_mips_grok_prstatus): ..
4969 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4970 mmix_elf_relocate_section, mmix_elf_final_link,
4971 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4972 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4973 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4974 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4975 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4976 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4977 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4978 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4979 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4980 ppc64_elf_finish_dynamic_sections): ..
4981 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4982 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4983 elf_s390_finish_dynamic_sections): ..
4984 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4985 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4986 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4987 sh64_elf64_finish_dynamic_sections): ..
4988 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4989 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4990 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4991 sparc64_elf_finish_dynamic_symbol,
4992 sparc64_elf_finish_dynamic_sections): ..
4993 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4994 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4995 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4996 elf64_x86_64_finish_dynamic_sections): ..
4997 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4998 * elfcode.h (elf_slurp_reloc_table): ..
4999 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5000 elf_finalize_dynstr, elf_link_add_object_symbols,
5001 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5002 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5003 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5004 elf32_mips_grok_prstatus): ..
5005 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5006 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5007 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5008 elfNN_ia64_finish_dynamic_sections): ..
5009 * elfxx-mips.c (mips_elf_create_procedure_table,
5010 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5011 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5012 mips_elf_global_got_index, mips_elf_multi_got,
5013 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5014 mips_elf_allocate_dynamic_relocations,
5015 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5016 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5017 _bfd_mips_elf_always_size_sections,
5018 _bfd_mips_elf_size_dynamic_sections,
5019 _bfd_mips_elf_finish_dynamic_symbol,
5020 _bfd_mips_elf_finish_dynamic_sections,
5021 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5022 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5023 _bfd_elf_mips_get_relocated_section_contents,
5024 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5025 * hp300hpux.c (callback): ..
5026 * hppabsd-core.c (make_bfd_asection): ..
5027 * hpux-core.c (make_bfd_asection): ..
5028 * i386linux.c (linux_link_create_dynamic_sections,
5029 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5030 * i386msdos.c (msdos_write_object_contents): ..
5031 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5032 os9k_set_section_contents): ..
5033 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5034 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5035 ieee_write_section_part, do_with_relocs, do_as_repeat,
5036 do_without_relocs, ieee_write_debug_part, init_for_output,
5037 ieee_set_section_contents): ..
5038 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5039 * irix-core.c (do_sections, make_bfd_asection): ..
5040 * libaout.h (aout_section_merge_with_text_p): ..
5041 * libbfd.c (_bfd_generic_get_section_contents,
5042 _bfd_generic_get_section_contents_in_window): ..
5043 * linker.c (default_indirect_link_order): ..
5044 * lynx-core.c (make_bfd_asection): ..
5045 * m68klinux.c (linux_link_create_dynamic_sections,
5046 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5047 * mach-o.c (bfd_mach_o_make_bfd_section,
5048 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5049 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5050 bfd_mach_o_scan_read_segment): ..
5051 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5052 _bfd_merge_sections): ..
5053 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5054 mmo_map_set_sizes, mmo_canonicalize_symtab,
5055 mmo_internal_write_section, mmo_write_object_contents): ..
5056 * netbsd-core.c (netbsd_core_file_p): ..
5057 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
5058 nlm_alpha_set_public_section): ..
5059 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
5060 * nlm32-sparc.c (nlm_sparc_write_import): ..
5061 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
5062 nlm_compute_section_file_positions): ..
5063 * oasys.c (oasys_object_p, oasys_slurp_section_data,
5064 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
5065 * opncls.c (get_debug_link_info): ..
5066 * osf-core.c (make_bfd_asection): ..
5067 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5068 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
5069 final_link, aout_link_input_section): ..
5070 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
5071 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
5072 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
5073 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
5074 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
5075 * ptrace-core.c (ptrace_unix_core_file_p): ..
5076 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
5077 _bfd_final_link_relocate, bfd_generic_relax_section,
5078 bfd_generic_get_relocated_section_contents): ..
5079 * reloc16.c (bfd_coff_reloc16_relax_section,
5080 bfd_coff_reloc16_get_relocated_section_c): ..
5081 * riscix.c (riscix_some_aout_object_p): ..
5082 * rs6000-core.c (read_hdr, make_bfd_asection): ..
5083 * sco5-core.c (make_bfd_asection): ..
5084 * simple.c (bfd_simple_get_relocated_section_contents): ..
5085 * som.c (som_object_setup, setup_sections, som_prep_headers,
5086 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
5087 som_set_reloc_info, som_get_section_contents,
5088 som_bfd_link_split_section): ..
5089 * sparclinux.c (linux_link_create_dynamic_sections,
5090 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5091 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
5092 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
5093 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
5094 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
5095 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
5096 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
5097 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
5098 sunos_finish_dynamic_link): ..
5099 * syms.c (_bfd_stab_section_find_nearest_line): ..
5100 * tekhex.c (first_phase, tekhex_set_section_contents,
5101 tekhex_write_object_contents): ..
5102 * trad-core.c (trad_unix_core_file_p): ..
5103 * versados.c (process_esd, process_otr, process_otr): ..
5104 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
5105 * vms-misc.c (add_new_contents): ..
5106 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
5107 * vms.c (vms_set_section_contents): ..
5108 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
5109 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
5110 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
5111 * xsym.c (bfd_sym_scan): .. See above.
5113 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
5115 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
5116 calling _bfd_merged_section_offset only for section symbols.
5118 2004-06-22 Alan Modra <amodra@bigpond.net.au>
5120 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
5121 for handling SEC_MERGE symbols in relax_section.
5123 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5125 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
5126 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
5127 linked together. Mark the result as h8300sx code.
5129 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5131 * elf-bfd.h (struct elf_backend_data): Added
5132 elf_backend_omit_section_dynsym.
5133 (_bfd_elf_link_omit_section_dynsym): Declare.
5134 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
5135 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
5136 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
5137 (_bfd_elf_link_renumber_dynsyms): ... this function.
5138 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
5139 _bfd_elf_link_omit_section_dynsym).
5140 (elfNN_bed): Added elf_backend_omit_section_dynsym.
5142 2004-06-21 Nick Clifton <nickc@redhat.com>
5144 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
5147 2004-06-17 Jerome Guitton <guitton@gnat.com>
5149 * bfd-in.h (bfd_cache_close_all): New function declaration.
5150 * bfd-in2.h: Regenerate.
5151 * cache.c (bfd_cache_close_all): New function definition.
5153 2004-06-16 Mark Kettenis <kettenis@gnu.org>
5155 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
5157 * configure: Regenerate.
5159 2004-06-16 Daniel Jacobowitz <dan@debian.org>
5161 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
5162 the pre-existing section.
5164 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5166 * section.c (struct sec): Remove usused flags. Reorganize a little.
5167 (bfd_get_section_size_before_reloc): Delete.
5168 (bfd_get_section_size_after_reloc): Delete.
5169 (STD_SECTION): Update.
5170 (bfd_get_section_size_now): Delete.
5171 (bfd_set_section_contents): Don't referece reloc_done.
5172 (bfd_get_section_contents): Remove reloc_done comment.
5173 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
5175 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
5176 * ecoff.c (bfd_debug_section): Update initializer.
5177 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
5178 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
5179 * bfd-in.h (bfd_section_size): Expand.
5180 (bfd_get_section_size): New macro.
5181 * bfd-in2.h: Regenerate.
5182 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
5183 bfd_get_section_size_before_reloc with bfd_get_section_size.
5184 * coffcode.h (coff_write_object_contents): Likewise.
5185 * coffgen.c (build_debug_section): Likewise.
5186 * dwarf1.c (parse_line_table): Likewise.
5187 (_bfd_dwarf1_find_nearest_line): Likewise.
5188 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5189 * i386msdos.c (msdos_write_object_contents): Likewise.
5190 * pdp11.c (squirt_out_relocs): Likewise.
5191 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
5192 * elf64-mmix.c (mmix_elf_final_link): Update comment.
5194 2004-06-14 Chris Demetriou <cgd@broadcom.com>
5196 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
5197 removal) with updated comment.
5198 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
5200 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
5201 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5203 2004-06-12 Alan Modra <amodra@bigpond.net.au>
5205 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
5206 overflow on branches to undefweaks.
5208 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5210 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
5211 as ecoff_section_data() does not return a valid lvalue.
5213 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
5215 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
5216 (elf_link_add_object_symbols): Likewise.
5218 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
5219 (elf_backend_reloc_type_class): New.
5221 2004-06-08 Mark Kettenis <kettenis@gnu.org>
5223 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
5225 * configure: Regenerate.
5227 2004-06-07 Daniel Jacobowitz <dan@debian.org>
5229 From: Albert Chin-A-Young <china@thewrittenword.com>
5230 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
5233 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
5235 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
5238 2004-05-28 DJ Delorie <dj@redhat.com>
5240 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
5241 for linking, but otherwise adjust reloc for merged sections.
5243 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5245 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
5246 _bfd_merged_section_offset for local symbols.
5248 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5250 * Makefile.am: Regenerate dependencies.
5251 * Makefile.in: Regenerate.
5252 * archures.c: Add bfd_mach_sh3_nommu .
5253 * bfd-in2.h: Regenerate.
5254 * cpu-sh.c: Add sh3-nommu architecture.
5255 (bfd_to_arch_table): Create new table.
5256 (sh_get_arch_from_bfd_mach): Create new function.
5257 (sh_get_arch_up_from_bfd_mach): Create new function.
5258 (sh_merge_bfd_arch): Create new function.
5259 * elf32-sh.c (sh_ef_bfd_table): Add table.
5260 (sh_elf_check_relocs): Replace switch statement with
5261 use of sh_ef_bfd_table .
5262 (sh_elf_get_flags_from_mach): Add new function.
5263 (sh_find_elf_flags): Likewise.
5264 (sh_elf_copy_private_data): Replace most of non-elf contents
5265 with a call to sh_merge_bfd_arch() .
5267 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5269 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5270 * Makefile.in: Regenerate.
5272 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5274 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5275 custom calling conventions for dynamic symbols.
5276 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5277 symbol if it's an alias to a global one.
5279 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5281 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5284 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5286 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5289 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5291 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5292 for SHT_GROUP sections.
5294 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5296 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5298 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5299 * merge.c: Formatting. Remove unnecessary casts. Expand
5300 bfd_get_section_alignment macro.
5301 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5302 use throughout file.
5303 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5304 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5305 section name to determine sinfo group, instead test output section
5307 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5308 _bfd_strip_section_from_output rather than just twiddling flags.
5309 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5310 (_bfd_merge_sections): Update prototype.
5311 * libbfd.h: Regenerate.
5313 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5315 * netbsd-core.c: Correctly indent section that sets architecture
5318 From Miod Vallat <miod@online.fr>:
5319 * m88kopenbsd.c: New file.
5320 * targets.c (m88k_openbsd_vec): New.
5321 * config.bfd: Add m88k-*-openbsd*.
5322 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5323 (m88kopenbsd_vec): New.
5324 * configure: Regenerate.
5325 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5326 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5328 * Makefile.in: Regenerate.
5329 * po/SRC-POTFILES.in: Regenerate.
5331 2004-05-24 Nick Clifton <nickc@redhat.com>
5333 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5334 introduced by hash table size patch.
5336 2004-05-22 Ben Elliston <bje@au.ibm.com>
5338 * configure.in (is_release): Remove.
5339 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5340 (AC_OUTPUT): Don't output bfdver.h from version.h.
5341 * configure: Regenerate.
5342 * Makefile.am (RELEASE): New variable.
5343 (bfdver.h): New target.
5344 * Makefile.in: Regenerate.
5345 * doc/Makefile.in: Likewise.
5347 2004-05-22 Ben Elliston <bje@au.ibm.com>
5349 * Makefile.am (config.status): Don't depend on version.h.
5350 * Makefile.in: Regenerate.
5352 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5354 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5355 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5356 * libbfd.h: Regenerate.
5357 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5358 (_bfd_elf_rel_local_sym): Likewise.
5359 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5360 (elf_link_input_bfd): Likewise.
5361 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5362 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5363 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5364 (elfNN_ia64_relocate_section): Likewise.
5366 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5368 * hash.c (bfd_default_hash_table_size): New variable.
5369 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5370 (bfd_hash_set_default_size): New function. Set the default size
5371 to a selected prime number close to the argument. Document new
5373 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5374 * bfd-in2.h: Regenerate.
5375 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5376 * Makefile.in: Regenerate.
5378 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5380 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5381 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5382 arm, m68k, m88k and hppa core files.
5384 2004-05-21 Nick Clifton <nickc@redhat.com>
5386 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5387 (bfd_bwrite): Likewise.
5388 (bfd_tell): Likewise.
5389 (bfd_flush): Likewise.
5390 (bfd_stat): Likewise.
5391 (bfd_seek): Likewise.
5392 (bfd_get_mtime): Likewise.
5393 (bfd_get_size): Likewise.
5395 2004-05-19 Ben Elliston <bje@au.ibm.com>
5397 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5399 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5401 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5402 (bfd_generic_openr_next_archived_file): Likewise.
5404 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5406 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5407 section names by inserting a new substring after .gnu.linkonce, except
5408 for .gnu.linkonce.t.* where the "t." is replaced.
5410 2004-05-17 Adam Nemet <anemet@lnxw.com>
5412 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5413 (m68-*-lynxos* case): Likewise.
5414 (powerpc-*-lyxnos* case): New case.
5415 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5417 2004-05-17 David Heine <dlheine@tensilica.com>
5419 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5420 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5421 * bfd.c (bfd_copy_private_header_data): Define.
5422 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5424 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5425 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5426 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5427 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5428 segments by calling copy_private_bfd_data.
5429 (_bfd_elf_copy_private_header_data): Define.
5430 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5431 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5432 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5433 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5434 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5435 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5436 * som.c (som_bfd_copy_private_header_data): Define.
5437 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5438 * vms.c (vms_bfd_copy_private_header_data): Define.
5439 * bfd-in2.h: Regenerate.
5440 * libbfd.h: Regenerate.
5442 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5444 * elfxx-mips.c (MINUS_TWO): Define.
5445 (mips_elf_higher, mips_elf_highest,
5446 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5447 some bfd_vma values.
5448 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5450 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5452 * som.c (log2): Rename to exact_log2. Adjust all callers.
5454 2004-05-13 Paul Brook <paul@codesourcery.com>
5456 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5457 dwarf3 format CIE entries. Remove comment about the size of the
5458 ra_column field. It is now correctly deduced.
5460 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5462 * config.bfd (or32-*-rtems*): Switch to elf.
5464 2004-05-13 Nick Clifton <nickc@redhat.com>
5466 * po/fr.po: Updated French translation.
5468 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5470 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5471 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5472 Adjust counting of last_local.
5473 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5474 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5475 created by the linker nor !SHF_ALLOC.
5477 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5478 DT_PLTGOT to the start of the .got.plt section instead of the
5479 .got output section. Set sh_entsize for .got section in addition
5481 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5482 is at sgot->output_section->vma.
5483 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5484 DT_PLTGOT to the start of the .got.plt section instead of the
5485 .got output section.
5486 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5487 is at sgot->output_section->vma. Set sh_entsize for .got section
5488 in addition to .got.plt.
5489 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5490 (bfd_section_from_phdr): Likewise.
5491 (map_sections_to_segments): Likewise.
5492 (assign_file_positions_for_segments): Likewise.
5493 (get_program_header_size): Likewise.
5494 * elflink.c (bfd_elf_size_dynamic_sections): Set
5495 elf_tdata (output_bfd)->relro from info->relro.
5496 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5498 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5500 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5501 a zero symndx for which we hadn't accounted a dynamic relocation.
5502 (_frvfdpic_add_rofixup): Likewise.
5504 2004-05-07 Brian Ford <ford@vss.fsi.com>
5505 DJ Delorie <dj@redhat.com>
5507 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5508 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5509 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5510 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5512 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5514 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5515 immediately if there's no link info.
5516 (elf32_frvfdpic_copy_private_bfd_data): New.
5517 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5519 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5521 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5522 filename argument is null; do not call strlen on a null pointer.
5524 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5526 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5529 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5531 * configure.in (bfd_elf32_frvfdpic_vec): New.
5532 * configure: Rebuilt.
5533 * targets.c (bfd_elf32_frvfdpic_vec): New.
5534 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5536 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5537 frvfdpic instead of frv. Rearrange elf-target macros such that
5538 the FDPIC-specific ones are only defined for this new target
5540 (bfd_elf32_frvfdpic_vec): Declare.
5542 (elf32_frv_relocate_section): Use it to enable segment checking
5543 and to control rofixup emission. Add output section vma to
5544 applied relocation in non-LOAD non-ALLOC sections. Use
5545 _bfd_error_handler for errors.
5546 (_frv_create_got_section): Create .rel.got and .rofixup only in
5547 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5549 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5550 (elf32_frvfdpic_modify_segment_map): Likewise.
5551 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5552 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5553 error message if we miscompute the rofixup size.
5554 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5555 (frvfdpic_elf_encode_eh_address): Likewise.
5556 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5557 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5558 relocs. Reject unknown relocation types.
5559 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5560 (frv_elf_merge_private_bfd_data): Likewise.
5561 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5562 0x4000 for newly-added elf32-frvfdpic.
5564 2004-05-05 Nick Clifton <nickc@redhat.com>
5567 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5568 returning NULL as most users of this function do not check its
5570 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5571 of bfd_cache_lookup().
5572 * sco5-core.c (sco5_core_file_p): Likewise.
5573 * trad-core.c (trad_unix_core_file_p): Likewise.
5575 2004-05-05 Nick Clifton <nickc@redhat.com>
5577 * cache.c (bfd_cache_lookup): Improve formatting.
5578 * archive.c: Fix formatting.
5580 2004-05-05 Peter Barada <peter@the-baradas.com>
5582 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5583 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5584 * bfd-in2.h(bfd_architecture): Regenerate.
5586 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5588 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5590 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5591 those against discarded link-once and SEC_MERGE section symbols.
5593 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5595 * section.c (bfd_get_section_by_name_if): New.
5596 * bfd-in2.h: Regenerated.
5598 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5600 * som.c (som_bfd_is_group_section): Define.
5602 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5604 * section.c (bfd_make_section_anyway): Copy the whole
5605 bfd_hash_entry, not just "next" from existing entry.
5607 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5609 * elf.c (bfd_section_from_shdr): Maintain the section order in
5611 (special_sections): Add ".note.GNU-stack".
5612 (elf_fake_sections): Handle section group for relocatable
5615 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5617 * section.c (bfd_sections_find_if): New.
5618 * bfd-in2.h: Regenerated.
5620 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5622 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5624 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5625 * elf.c (bfd_elf_is_group_section): New function.
5626 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5627 * section.c (bfd_generic_is_group_section): New function.
5628 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5629 (BFD_JUMP_TABLE_LINK): Adjust.
5630 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5631 * aout-target.h (MY_bfd_is_group_section): Define.
5632 * aout-tic30.c (MY_bfd_is_group_section): Define.
5633 * bfd.c (bfd_is_group_section): Define.
5634 * binary.c (binary_bfd_is_group_section): Define.
5635 * bout.c (b_out_bfd_is_group_section): Define.
5636 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5637 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5638 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5639 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5640 * coffcode.h (coff_bfd_is_group_section): Define.
5641 * i386msdos.c (msdos_bfd_is_group_section): Define.
5642 * i386os9k.c (os9k_bfd_is_group_section): Define.
5643 * ieee.c (ieee_bfd_is_group_section): Define.
5644 * ihex.c (ihex_bfd_is_group_section): Define.
5645 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5646 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5647 * mmo.c (mmo_bfd_is_group_section): Define.
5648 * nlm-target.h (nlm_bfd_is_group_section): Define.
5649 * oasys.c (oasys_bfd_is_group_section): Define.
5650 * pef.c (bfd_pef_bfd_is_group_section): Define.
5651 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5652 * srec.c (srec_bfd_is_group_section): Define.
5653 * tekhex.c (tekhex_bfd_is_group_section): Define.
5654 * versados.c (versados_bfd_is_group_section): Define.
5655 * vms.c (vms_bfd_is_group_section): Define.
5656 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5657 * bfd-in2.h: Regenerate.
5658 * libbfd.h: Regenerate.
5660 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5662 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5664 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5666 * configure.in: Update version to 2.15.91.
5667 * configure: Regenerate.
5669 2004-04-29 Brian Ford <ford@vss.fsi.com>
5671 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5672 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5673 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5674 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5675 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5676 .gnu.linkonce.wi. sections.
5677 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5678 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5680 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5681 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5683 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5685 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5686 * bfd-in2.h: Regenerate.
5687 * libbfd.h: Likewise.
5689 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5691 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5693 (setup_sections): Use som_subspace_dictionary_record struct instead
5694 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5695 is_comdat, is_common or dup_common.
5696 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5697 is_comdat, is_common and dup_common in section subspace_dict from
5699 (som_begin_writing): Use som_subspace_dictionary_record struct.
5700 (som_finish_writing): Likewise.
5701 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5702 is_common and dup_common flags in info for symbol. Add comment
5703 regarding linker support for these fields. Slightly reorganize
5705 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5706 dup_common fields in symbol table from symbol info.
5707 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5708 arguments. Set corresponding fields in copy_data. Change all callers.
5709 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5711 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5712 * som.h (som_subspace_dictionary_record): Define.
5713 (som_copyable_section_data_struct): Add is_comdat, is_common and
5715 (som_section_data_struct): Use som_subspace_dictionary_record struct
5716 instead of subspace_dictionary_record.
5717 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5719 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5721 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5722 if set. Check reloc_done flag before applying relocations. Use
5723 output addresses, both when applying relocations and when comparing
5724 against the specified section.
5725 (elf_xtensa_relocate_section): Use output address to check if dynamic
5726 reloc is in a literal pool. Set section's reloc_done flag.
5728 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5730 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5731 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5733 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5736 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5738 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5739 structure field removed in 2004-04-24 patch.
5740 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5742 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5744 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5745 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5746 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5747 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5748 field before calling elf_backend_section_flags.
5750 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5752 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5753 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5754 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5755 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5756 and BFD_RELOC_32_PCREL.
5757 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5758 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5759 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5760 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5761 (mips_elf_next_relocation): Move comment about matching HI/LO
5763 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5764 R_MIPS_GNU_REL_HI16.
5766 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5768 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5769 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5770 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5771 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5772 and update comments to reflect current usage.
5773 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5774 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5776 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5777 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5778 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5779 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5780 type number to be MIPS_R_PCREL16.
5781 (mips_relocate_section): Remove support for link-time relaxation
5782 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5783 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5784 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5785 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5786 relaxation of branches used by embedded-PIC.
5787 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5788 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5789 related members, update comment.
5790 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5791 code related to embedded-PIC.
5792 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5793 initialization of now-removed 'adjust' member of
5794 'struct ecoff_debug_info'.
5796 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5798 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5800 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5802 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5803 relocs for locally defined symbols during -shared final link.
5804 (elf32_arm_final_link_relocate): Likewise.
5806 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5808 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5809 ELF_LINK_POINTER_EQUALITY_NEEDED.
5810 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5811 if r_type is not R_X86_64_PC32.
5812 (elf64_x86_64_finish_dynamic_symbol): If
5813 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5816 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5818 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5819 (elf_backend_plt_sym_val): Define.
5821 2004-04-22 Andrew Cagney <cagney@redhat.com>
5823 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5825 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5827 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5829 * som.c (som_set_section_contents): Constantify second argument.
5830 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5831 (som_object_setup): Rework to avoid warning.
5832 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5835 2004-04-22 Andrew Cagney <cagney@redhat.com>
5837 * cache.c (bfd_cache_close): Check for a previously closed file.
5839 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5841 * bfd.c (bfd_get_synthetic_symtab): Define.
5842 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5843 NAME##_get_synthetic_symtab.
5844 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5845 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5846 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5848 (_bfd_elf_get_synthetic_symtab): New prototype.
5849 * elfcode.h (elf_get_synthetic_symtab): Define.
5850 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5851 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5852 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5853 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5854 * bfd-in2.h: Rebuilt.
5855 * libbfd.h: Rebuilt.
5856 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5857 (elf_backend_plt_sym_val): Define.
5858 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5859 (elf_backend_plt_sym_val): Define.
5860 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5861 (elf_backend_plt_sym_val): Define.
5862 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5863 (elf_backend_plt_sym_val): Define.
5864 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5865 (elf_backend_plt_sym_val): Define.
5866 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5867 (elf_backend_plt_sym_val): Define.
5868 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5869 (elf_backend_plt_sym_val): Define.
5870 * aout-target.h (MY_get_synthetic_symtab): Define.
5871 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5872 * coff-rs6000.c (rs6000coff_vec): Add
5873 _bfd_nodynamic_get_synthetic_symtab.
5874 (pmac_xcoff_vec): Likewise.
5875 * coff64-rs6000.c (rs6000coff64_vec): Add
5876 _bfd_nodynamic_get_synthetic_symtab.
5877 (aix5coff64_vec): Likewise.
5878 * sunos.c (MY_get_synthetic_symtab): Define.
5879 * vms.c (vms_get_synthetic_symtab): Define.
5881 2004-04-22 Nick Clifton <nickc@redhat.com>
5883 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5885 2004-04-22 Peter Barada <peter@the-baradas.com>
5887 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5888 * bfd2-in.h: Regenerate.
5889 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5891 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5893 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5894 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5895 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5896 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5897 * bfd-in2.h: Regenerate.
5899 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5901 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5902 require relocations against a weak symbol to reference the same
5903 symbol hash entry if not a final, static link.
5904 (get_cached_value, add_value_map): Add final_static_link argument.
5905 (remove_literals): Pass final_static_link argument as needed.
5907 2004-04-21 Andrew Cagney <cagney@redhat.com>
5909 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5910 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5911 (opncls_bwrite, opncls_bclose, opncls_bflush)
5912 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5913 bfd iovec that uses function callbacks.
5914 (bfd_close): Use the iovec's bclose.
5915 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5916 (cache_bclose, cache_bflush, cache_bstat)
5917 (cache_iovec): New functions and global variable, implement a
5918 cache "iovec", where applicable set bfd_error.
5919 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5920 * bfdio.c (struct bfd_iovec): Define.
5921 (real_read): Delete function.
5922 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5923 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5924 assume that bread and bwrite set bfd_error.
5925 * bfd.c (struct bfd): Add "iovec", update comments.
5926 * bfd-in2.h, libbfd.h: Re-generate.
5928 2004-04-21 Andrew Cagney <cagney@redhat.com>
5930 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5932 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5934 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5935 (bfd_elf_gc_sections): Fail if a shared object is being created.
5936 Do not fail if dynamic sections have been created. Instead call
5937 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5938 dynamically referenced symbols. Do not mark the whole graph
5939 rooted at .eh_frame, only the section proper.
5941 2004-04-20 DJ Delorie <dj@redhat.com>
5943 * reloc.c: Add BFD_RELOC_32_SECREL.
5944 * bfd-in2.h: Regenerate.
5945 * libbfd.h: Likewise.
5946 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5947 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5948 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5950 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5952 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5953 relocs against hidden/protected undefweak symbols properly.
5954 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5956 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5958 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5959 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5962 2004-04-17 Brian Ford <ford@vss.fsi.com>
5964 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5965 filepos for the SizeOfHeaders field.
5966 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5968 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5970 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5972 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5973 change reloc_done. Set and restore _cooked_size.
5976 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5978 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5981 2004-04-15 Nick Clifton <nickc@redhat.com>
5983 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5985 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5987 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5989 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5991 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5992 when it is a definition.
5994 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5996 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5997 when statically linking PIC code.
5998 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6000 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6002 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6003 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6004 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6005 * configure: Regenerate.
6007 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6009 * elflink.c: Include libiberty.h.
6010 * Makefile.am (elflink.lo): Depend on libiberty.h.
6011 * Makefile.in: Regenerate.
6013 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6015 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6018 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6020 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6021 reserve the memory for dynamic linker
6023 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6025 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6026 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6028 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6030 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6031 RELOC_FOR_GLOBAL_SYMBOL.
6032 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6034 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6036 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6037 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6039 2004-04-01 Paul Brook <paul@codesourcery.com>
6041 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6042 * elf32-arm.h (struct elf32_elf_section_map): New.
6043 (struct _arm_elf_section_data): New.
6044 (elf32_arm_section_data): Define.
6045 (struct elf32_arm_link_hash_table): Add byteswap_code.
6046 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6047 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6048 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6049 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6050 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6051 (bfd_elf32_new_section_hook, elf_backend_write_section,
6052 elf_backend_link_output_symbol_hook): Define.
6054 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6056 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6057 that keeps the characters in a B_INCL..B_EINCL range.
6058 (_bfd_link_section_stabs): When computing the sum of the
6059 characters in a B_INCL..B_EINCL range also keep a copy of those
6060 characters. Use this information to distinguish between
6061 include sections that have the same sum and the same length
6062 but which are nevertheless unique.
6064 2004-03-31 Paul Brook <paul@codesourcery.com>
6066 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
6067 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
6069 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
6071 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
6072 to 'sum_chars' and add field 'num_chars'.
6073 (_bfd_link_section_stabs): When computing the sum of the
6074 characters in a B_INCL..B_EINCL range also keep a count of the
6075 number of characters. Use this information to help distinguish
6076 between include sections when have the same sum but which
6077 nevertheless are still unique.
6079 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
6081 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
6083 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
6084 Tomer Levi <Tomer.Levi@nsc.com>
6086 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
6087 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
6088 (BFD32_BACKENDS): Add elf32-cr16c.lo.
6089 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
6090 (cpu-cr16c.lo): New target.
6091 (elf32-cr16c.lo): Likewise.
6092 * Makefile.in: Regenerate.
6093 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
6094 (bfd_archures_list): Add bfd_cr16c_arch.
6095 * config.bfd: Handle cr16c-*-elf*.
6096 * configure.in: Handle bfd_elf32_cr16c_vec.
6097 * configure: Regenerate.
6098 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
6099 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
6100 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
6101 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
6102 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
6103 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
6104 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
6105 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
6106 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
6107 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
6108 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
6109 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
6110 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
6111 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
6112 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
6113 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
6114 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
6115 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
6116 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
6117 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
6118 * targets.c (bfd_elf32_cr16c_vec): Declare.
6119 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
6120 * cpu-cr16c.c: New file.
6121 * elf32-cr16c.c: Likewise.
6122 * libbfd.h: Regenerate.
6123 * bfd-in2.h: Likewise.
6125 2004-03-30 Jakub Jelinek <jakub@redhat.com>
6127 * elf.c (map_sections_to_segments): Fix handling of .tbss.
6129 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6131 * Makefile.am: Remove all mention of elflink.h.
6132 * Makefile.in: Regenerate.
6133 * bfd-in.h (bfd_elf_discard_info): Declare.
6134 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
6135 * bfd-in2.h: Regenerate.
6136 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
6137 bfd_elf32_link_record_dynamic_symbol,
6138 bfd_elf64_link_record_dynamic_symbol,
6139 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
6140 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
6141 _bfd_elf32_link_record_local_dynamic_symbol,
6142 _bfd_elf64_link_record_local_dynamic_symbol,
6143 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
6144 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
6145 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
6146 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
6147 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
6148 _bfd_elf32_reloc_symbol_deleted_p,
6149 _bfd_elf64_reloc_symbol_deleted_p): Delete.
6150 (bfd_elf_link_record_dynamic_symbol,
6151 bfd_elf_link_record_local_dynamic_symbol,
6152 bfd_elf_final_link, bfd_elf_gc_sections,
6153 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
6154 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
6155 bfd_elf_reloc_symbol_deleted_p): Declare.
6156 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
6157 * elf32-arm.h: Update for changed function names. Remove local
6158 WILL_CALL_FINISH_DYNAMIC_SECTION define.
6159 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
6160 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
6161 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
6162 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6163 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
6164 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
6165 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
6166 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
6167 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
6168 (bfd_elfNN_print_symbol): Define.
6169 * elfcode.h: Don't include elflink.h.
6170 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
6171 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
6172 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
6173 elf_gc_record_vtinherit, elf_gc_record_vtentry,
6174 elf_link_record_local_dynamic_symbol): Don't define.
6175 * elflink.c: Update for changed function names. Move elflink.h
6177 * elflink.h: Delete file.
6178 * po/SRC-POTFILES.in: Regenerate.
6179 * po/bfd.pot: Regenerate.
6181 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6183 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
6184 "name" for global syms accidentally removed in 2004-03-20 change.
6186 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6188 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
6189 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
6190 where Elf_External_* is different for 64 and 32 bit, with
6191 corresponding elf_size_info field.
6192 (struct elf_final_link_info): Use "bfd_byte *" instead
6193 of "Elf_External_Sym *" for external_syms and symbuf.
6194 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
6195 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
6196 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
6197 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
6198 (elf_link_sort_cmp2): Adjust.
6199 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
6200 using ELF_R_SYM macro. Set u.sym_mask.
6201 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
6202 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
6203 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
6204 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
6205 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
6206 swap_syn_out functions. Rearrange dyn swap in/out switch.
6207 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
6208 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
6209 (elf_link_flush_output_syms): Add elf_backend_data arg.
6210 (elf_link_check_versioned_symbol): Likewise.
6211 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
6212 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
6213 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
6214 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
6215 ELF_R_TYPE and ELF_R_INFO macros.
6216 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
6217 based on size rather than using ELF_R_INFO.
6218 (elf_gc_mark): Set up r_sym_shift local var and use instead of
6220 (struct alloc_got_off_arg): New.
6221 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
6222 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
6223 (elf_gc_allocate_got_offsets): Adjust.
6224 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
6225 ELF_R_SYM. Use bfd_section_from_elf_index.
6226 (elf_bfd_discard_info): Set cookie.r_sym_shift.
6227 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
6228 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
6230 2004-03-26 Stan Shebs <shebs@apple.com>
6232 Remove MPW support, no longer used.
6233 * config.bfd (powerpc-*-mpw*): Remove configuration.
6234 * mpw-config.in, mpw-make.sed: Remove files.
6235 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
6237 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6239 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
6240 (ppc64_elf_add_symbol_hook): New function.
6241 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
6242 const from Elf_Internal_Sym param.
6243 * elflink.c (elf_link_add_object_symbols): Adjust.
6244 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
6245 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
6246 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
6247 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
6248 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
6249 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6250 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6251 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6252 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6253 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6254 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6255 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6256 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6257 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6258 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6259 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6261 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6263 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6264 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6265 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6266 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6267 (bfd_elf64_bfd_link_add_symbols): Delete.
6268 (bfd_elf_link_add_symbols): Declare.
6269 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6270 * elflink.c: Include safe-ctype.h.
6271 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6273 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6274 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6276 (elf_link_add_archive_symbols): Rename from
6277 _bfd_elf_link_add_archive_symbols, make static.
6278 (elf_link_add_object_symbols): New function. Corresponding
6279 elflink.h function converted to use elf_size_info.
6280 (bfd_elf_link_add_symbols): Likewise.
6281 (bfd_elf_size_dynamic_sections): Adjust.
6282 * elflink.h (elf_bfd_link_add_symbols): Delete.
6283 (elf_link_add_object_symbols): Delete.
6284 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6285 bfd_elf_link_add_symbols.
6286 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6288 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6290 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6291 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6293 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6294 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6295 (_bfd_elf_add_dt_needed_tag): Declare.
6296 (_bfd_elf_sort_symbol): Declare.
6297 (_bfd_elf_finalize_dynstr): Declare.
6298 (RELOC_FOR_GLOBAL_SYM): Formatting.
6299 * elfcode.h (elf_add_dynamic_entry): Delete.
6300 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6301 elflink.h function converted to use elf_size_info.
6302 (_bfd_elf_add_dt_needed_tag): Likewise.
6303 (_bfd_elf_sort_symbol): Likewise.
6304 (_bfd_elf_finalize_dynstr): Likewise.
6305 (compute_bucket_count): Likewise.
6306 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6307 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6308 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6309 * elflink.h: ..here.
6310 (sort_symbol, add_dt_needed_tag): Delete.
6311 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6312 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6314 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6315 * elf32-cris.c (add_dynamic_entry): Likewise.
6316 * elf32-hppa.c (add_dynamic_entry): Likewise.
6317 * elf32-i370.c (add_dynamic_entry): Likewise.
6318 * elf32-i386.c (add_dynamic_entry): Likewise.
6319 * elf32-m32r.c (add_dynamic_entry): Likewise.
6320 * elf32-m68k.c (add_dynamic_entry): Likewise.
6321 * elf32-ppc.c (add_dynamic_entry): Likewise.
6322 * elf32-s390.c (add_dynamic_entry): Likewise.
6323 * elf32-sh.c (add_dynamic_entry): Likewise.
6324 * elf32-sparc.c (add_dynamic_entry): Likewise.
6325 * elf32-vax.c (add_dynamic_entry): Likewise.
6326 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6327 * elf64-alpha.c (add_dynamic_entry): Likewise.
6328 * elf64-hppa.c (add_dynamic_entry): Likewise.
6329 * elf64-ppc.c (add_dynamic_entry): Likewise.
6330 * elf64-s390.c (add_dynamic_entry): Likewise.
6331 * elf64-sparc.c (add_dynamic_entry): Likewise.
6332 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6333 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6334 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6335 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6336 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6337 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6339 2004-03-23 Paul Brook <paul@codesourcery.com>
6341 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6343 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6345 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6346 literal tables and check for relocs outside of literal pools.
6347 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6348 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6350 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6351 (elf_xtensa_relocate_section): Read literal tables and check for
6352 dynamic relocations in read-only sections and not in literal pools.
6354 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6357 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6359 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6361 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6362 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6363 not defined by the executable, or defined in a DSO.
6364 <eliding run-time relocation of .got>: Initialize GOT entry for a
6365 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6367 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6368 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6369 a PLT reloc to GOT for an executable.
6370 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6371 .got for a DSO and explain why.
6372 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6373 and unreferenced symbols for which a PLT is defined. Adjust
6374 dynamic-symbol pruning correspondingly, to make sure we don't lose
6375 a dynamic symbol also defined by a DSO.
6377 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6379 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6380 and rel args. Group input and output args. Wrap to 80 columns.
6381 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6382 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6383 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6384 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6385 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6386 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6387 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6388 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6389 RELOC_FOR_GLOBAL_SYMBOL invocation.
6391 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6393 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6394 unresolved symbols in objects aren't allowed.
6396 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6398 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6399 (elf_hppa_unmark_useless_dynamic_symbols):
6400 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6401 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6402 (elf32_hppa_relocate_section): Likewise.
6403 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6404 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6405 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6406 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6407 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6409 * elf-m10200.c (mn10200_elf_relocate_section): Use
6410 RELOC_FOR_GLOBAL_SYMBOL.
6411 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6412 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6413 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6414 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6415 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6416 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6417 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6418 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6419 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6420 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6421 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6422 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6424 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6426 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6427 (final_link_relocate): Likewise.
6428 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6429 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6431 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6433 * Makefile.am: Run "make dep-am".
6434 * Makefile.in: Regenerate.
6435 * aclocal.m4: Regenerate.
6436 * config.in: Regenerate.
6437 * po/bfd.pot: Regenerate.
6439 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6440 H.J. Lu <hongjiu.lu@intel.com>
6442 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6443 type and size change code to where it was previously. Remove
6444 dt_needed param. Treat old weak syms as strong if new sym is
6445 from a shared lib, even when old sym is from another shared
6446 lib. Remove unnecessary tests of oldweak and newweak. Correct
6448 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6449 _bfd_elf_merge_symbol calls.
6450 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6451 dt_needed local var. Update comments.
6452 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6453 (_bfd_elf_add_default_symbol): Likewise.
6455 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6456 strong syms in one shared object overriding weak syms in another.
6458 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6460 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6461 dyn_lib_class field. Rearrange for better packing.
6462 (elf_dt_soname): Delete.
6463 (elf_dyn_lib_class): Define.
6464 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6465 (bfd_elf_set_dt_needed_soname): Delete.
6466 (bfd_elf_set_dyn_lib_class): New function.
6467 * elflink.h (add_dt_needed_tag): New function. Split out from..
6468 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6469 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6470 initialization of soname.
6471 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6473 * bfd-in.h (enum dynamic_lib_link_class): New.
6474 (bfd_elf_set_dt_needed_soname): Delete.
6475 (bfd_elf_set_dyn_lib_class): Declare.
6476 * bfd-in2.h: Regenerate.
6478 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6479 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6480 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6481 symbol loop. Instead use add_needed to flag tag as written.
6483 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6485 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6486 logic for null_input_bfd detection.
6488 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6490 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6492 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6494 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6497 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6499 * elflink.c (elf_link_read_relocs_from_section): Don't use
6500 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6501 (_bfd_elf_link_read_relocs): ..to here.
6502 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6504 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6506 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6507 values selected in configure.host. Require both to be defined
6508 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6509 corresponding BFD_HOST vars with quotes.
6510 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6511 Always require BFD_HOST_64_BIT_DEFINED.
6512 <file_ptr type>: Find off_t size before emitting message. Combine
6513 off_t and ftello64 conditional.
6514 * configure: Regenerate.
6516 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6518 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6519 aliasing warning. Remove trailing whitespace throughout file.
6521 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6523 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6524 input_section in calls to get_dyn_name.
6525 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
6527 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6529 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6531 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6532 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6533 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6534 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6535 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6536 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6537 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6539 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6540 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6541 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6542 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6543 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6544 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6545 (read_8_bytes, read_indirect_string, read_address): Likewise.
6546 (read_abbrevs, parse_comp_unit): Likewise.
6547 * targets.c (struct bfd_target): Likewise.
6548 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6549 * hppabsd-core.c: Likewise. Formatting.
6550 * hpux-core.c: Likewise.
6551 * irix-core.c: Likewise.
6552 * netbsd-core.c: Likewise.
6553 * osf-core.c: Likewise.
6554 * ptrace-core.c: Likewise.
6555 * sco5-core.c: Likewise.
6556 * trad-core.c: Likewise.
6557 * configure: Regenerate.
6558 * bfd-in2.h: Regenerate.
6560 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6562 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6563 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6564 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6565 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6566 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6567 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6568 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6569 * libbfd.c: Likewise in function definitions.
6570 (bfd_put_8): Mask with 0xff rather than casting to char.
6571 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6572 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6573 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6574 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6575 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6576 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6577 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6578 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6579 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6580 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6581 * archive.c (do_slurp_coff_armap): Update swap prototype.
6582 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6583 (tic54x_getl_signed_32): Likewise.
6584 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6585 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6586 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6587 (bfd_getp_signed_32, bfd_putp32): Likewise.
6588 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6589 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6590 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6591 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6592 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6593 bfd_h_getx_signed_16, bfd_h_putx16.
6594 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6595 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6596 * hpux-core.c: Likewise.
6597 * irix-core.c: Likewise.
6598 * netbsd-core.c: Likewise.
6599 * osf-core.c: Likewise.
6600 * ptrace-core.c: Likewise.
6601 * sco5-core.c: Likewise.
6602 * trad-core.c: Likewise.
6603 * bfd-in2.h: Regenerate.
6605 2004-03-15 Matt Thomas <matt@3am-software.com>
6607 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6610 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6612 * config.bfd: Add x86_64-*-openbsd*.
6613 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6615 * configure: Regenerate.
6617 2004-03-12 Nick Clifton <nickc@redhat.com>
6618 Dave Murphy <wintermute2k4@ntlworld.com>
6620 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6621 if the input bfd does not contain any code.
6623 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6625 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6627 2004-03-05 Fred Fish <fnf@redhat.com>
6629 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6630 mips16 symbols to be even rather than testing first for even/odd.
6631 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6633 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6635 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6638 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6640 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6641 undefined symbols as hash_new.
6643 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6645 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6647 * elf32-sh.c: Ditto.
6648 * bfd-in2.h: Regenerate.
6650 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6652 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6654 (_frv_count_got_plt_entries): Initialize them.
6655 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6657 (frv_pic_relocs_info_for_global): Likewise.
6658 (frv_pic_relocs_info_for_local): Likewise.
6659 (frv_pic_merge_early_relocs_info): New.
6660 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6662 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6663 Check that we don't exceed the allocated count for entry.
6664 (_frv_add_rofixup): Likewise.
6665 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6666 (elf32_frv_finish_dynamic_sections): Improve error message in case
6667 we emit too few rofixup entries.
6669 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6671 * archures.c (bfd_mach_fr450): New.
6672 * bfd-in2.h: Regenerate.
6673 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6674 (arch_info_500): Link to it.
6675 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6676 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6677 (frv_elf_arch_extension_p): New function.
6678 (frv_elf_merge_private_bfd_data): Use it.
6680 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6682 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6684 * elflink.h (is_global_data_symbol_definition): Moved to
6686 (elf_link_is_defined_archive_symbol): Likewise.
6687 (elf_link_add_archive_symbols): Likewise. Renamed to
6688 _bfd_elf_link_add_archive_symbols.
6690 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6691 of ELF symbol table entry from backend.
6692 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6693 instead of elf_link_add_object_symbols.
6695 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6697 * elf-bfd.h (struct elf_backend_data): Added
6698 elf_backend_can_make_relative_eh_frame,
6699 elf_backend_can_make_lsda_relative_eh_frame and
6700 elf_backend_encode_eh_address.
6701 (_bfd_elf_encode_eh_address): Declare.
6702 (_bfd_elf_can_make_relative): Declare.
6703 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6704 hooks to decide whether to attempt to make_relative and
6706 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6707 (_bfd_elf_can_make_relative): New.
6708 (_bfd_elf_encode_eh_address): New.
6709 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6710 (frv_elf_encode_eh_address): New.
6711 (elf_backend_can_make_relative_eh_frame): Define.
6712 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6713 (elf_backend_encode_eh_address): Define.
6715 (elf_backend_can_make_relative_eh_frame): Define.
6716 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6717 (elf_backend_encode_eh_address): Define.
6718 (elfNN_bed): Add them.
6720 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6722 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6723 complain_on_overflow to signed.
6725 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6727 * elflink.h (sort_symbol): New.
6728 (elf_link_add_object_symbols): Use a sorted symbol array for
6731 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6733 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6734 for pc relative relocs.
6735 (elf_s390_relocate_section): Likewise.
6736 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6737 for pc relative relocs.
6738 (elf_s390_relocate_section): Likewise.
6740 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6742 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6745 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6747 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6748 field to track if a relocation is against readonly section.
6749 (count_dyn_reloc): Take a new argument for rent->reltext.
6750 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6751 (get_reloc_section): Don't set ia64_info->reltext here.
6752 (allocate_dynrel_entries): Set ia64_info->reltext here.
6754 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6756 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6757 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6758 function's descriptor to symbol+offset, and map local undefweak
6759 symbol to NULL function descriptor.
6760 (elf32_frv_relocate_section): Likewise.
6762 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6764 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6766 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6767 (netbsd_core_file_p): Set architecture from machine ID for
6770 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6772 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6773 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6775 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6777 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6778 symbols with non-default visibility.
6780 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6782 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6783 IMAGE_SCN_MEM_WRITE on known sections only.
6785 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6787 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6788 symbols used in PIE relocs.
6790 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6792 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6795 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6797 * configure.in: Update version to 2.15.90.
6798 * configure: Regenerate.
6800 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6801 Richard Sandiford <rsandifo@redhat.com>
6803 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6804 _bfd_elf_symbol_refs_local_p to decide whether to decay
6805 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6806 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6807 relocs if the symbol wasn't defined by a regular object file.
6808 Don't check the symbol's dynindx.
6810 2004-02-16 Andrew Cagney <cagney@redhat.com>
6812 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6814 * bfd-in2.h: Re-generate.
6816 2004-02-14 Andrew Cagney <cagney@redhat.com>
6818 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6819 _LARGEFILE64_SOURCE.
6821 2004-02-13 Andrew Cagney <cagney@redhat.com>
6823 * elf.c (vma_page_aligned_bias): New function.
6824 (assign_file_positions_except_relocs)
6825 (assign_file_positions_for_segments): Replace broken modulo
6826 arithmetic with call to vma_page_aligned_bias.
6828 2004-02-11 Andrew Cagney <cagney@redhat.com>
6830 * bfd-in.h: Update copyright.
6831 (bfd_tell): Change return type to file_ptr.
6832 * bfd-in2.h: Re-generate.
6833 * cache.c: Update copyright.
6834 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6836 (close_one): Use real_ftell.
6837 * bfdio.c: Update copyright.
6838 (real_ftell, real_fseek): New functions.
6839 (bfd_tell): Use real_fseek and real_ftell, change return type to
6841 (bfd_seek): Use real_ftell and real_fseek, change type of
6842 file_position to a file_ptr.
6843 * libbfd-in.h: Update copyright.
6844 (real_ftell, real_fseek): Declare.
6845 * libbfd.h: Re-generate.
6847 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6848 fseeko and fseeko64. Determine bfd_file_ptr.
6849 * configure: Re-generate.
6850 * config.in: Re-generate.
6852 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6854 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6855 * elf32-h8300.c: Likewise.
6857 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6858 Nick Clifton <nickc@redhat.com>
6860 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6861 GOT entries with no associated GOT subsection.
6863 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6865 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6866 * elf.c (swap_out_syms): Use it to decide whether local section
6867 symbols should be named.
6868 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6869 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6870 (elf_backend_name_local_section_symbols): Define.
6871 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6873 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6875 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6876 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6879 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6881 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6882 to bfd_link_hash_entry passed by reference to
6883 _bfd_generic_link_add_one_symbol.
6885 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6887 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6888 relocations against dynamic symbols.
6890 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6892 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6895 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6897 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6898 * bfd-in2.h, libbfd.h: Rebuilt.
6900 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6902 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6903 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6904 flag has been cleared.
6906 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6908 * coff-h8300.c: Add and adjust comments about relaxation.
6909 * elf32-h8300.c: Likewise.
6911 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6913 * coff-h8300.c: Fix comment typos.
6914 * elf32-h8300.c: Likewise.
6916 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6918 * coff-h8300.c: Add comments about relaxation.
6919 * elf32-h8300.c: Likewise.
6921 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6923 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6925 * aclocal.m4: Regenerate.
6926 * configure: Regenerate.
6928 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6930 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6931 mips_elf64_rtype_to_howto instead of using howto_table.
6933 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6935 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6937 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6938 relocs which would not use the PLT.
6940 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6942 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6943 (ppc64_elf_gc_sweep_hook): Likewise.
6944 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6946 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6948 Adds linker relaxation support for bit manipulation insns like
6949 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6951 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6952 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6953 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6954 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6956 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6958 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6960 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6962 * elf32-h8300.c: Fix formatting.
6964 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6966 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6967 dynamic object is present. Declare r_symndx and h in an inner
6969 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6971 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6973 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6974 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6975 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6976 identically. Do not emit PC24 relocations for shared libraries.
6977 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6978 identically. Don't adjust pc_count.
6979 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6980 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6981 adjust count for branch relocations.
6982 (allocate_dynrelocs): Correct typo in call to
6983 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6984 PC24 or PLT32 relocs when linking.
6986 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6988 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6989 relocation howto with ARM_26 one for consistency.
6990 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6991 that will be converted to ARM_26D ones, since we always want 'done'
6992 relocations to be reflected in section's data.
6993 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6995 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6998 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7000 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7001 are not partial_inplace during a relocatable link.
7003 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7005 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7006 if no dynamic object is present. Declare r_symndx and h in an
7009 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7011 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7012 trampoline if it is known out of range.
7014 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7016 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7017 * elf32-frv.c (_frv_osec_readonly_p): New.
7018 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7020 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7021 (elf32_frv_relocate_section): Likewise. Error out if attempting
7022 to emit rofixups or dynamic relocs in read-only segments. Use
7023 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7024 dynamic relocations.
7025 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7026 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7027 relocations or fixups involving merged sections correctly. Avoid
7028 crash when undefined symbol is referenced by R_FRV_32 or
7029 R_FRV_FUNCDESC_VALUE.
7030 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7031 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7032 input section holding local symbol to addend of R_FRV_32 or
7033 R_FRV_FUNCDESC_VALUE dynamic relocation.
7034 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7035 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7036 (elf32_frv_always_size_sections): Don't store pointer to
7037 __stacksize symbol in sec_info.
7038 (elf32_frv_modify_segment_map): Look it up here.
7039 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7040 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7041 of the lazy PLT entry, not only its offset, as the low word of a
7042 function descriptor.
7043 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7044 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7045 if a hash table entry already exists but is not a definition.
7046 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7047 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7048 (_frv_add_rofixup): Don't inline.
7049 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7050 for undefweak symbols.
7051 (elf32_frv_relocate_section): Avoid crash while computing
7052 relocation when linking with shared library. Only emit rofixups
7053 and dynamic relocations for alloc&load sections. Mark binaries
7054 with inter-segment relocations for relocation as a unit.
7055 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7056 (DEFAULT_STACK_SIZE): New.
7057 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
7058 emit rofixups or dynamic relocs when linking dynamic non-PIE
7060 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
7061 shared libs too. Reserve the last entry for the GOT pointer.
7062 (elf32_frv_finish_dynamic_sections): Emit it.
7063 (elf32_frv_always_size_sections): New.
7064 (elf32_frv_modify_segment_map): New.
7065 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
7067 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
7068 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
7069 (elf_backend_always_size_sections): New.
7070 (elf_backend_modify_segment_map): New.
7071 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
7072 * config.bfd: Added frv-*-*linux*.
7073 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
7074 ABS section, instead of crashing.
7075 (elf32_frv_relocate_section): Don't crash before warning about
7076 different segments in non-PIC relocation.
7077 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
7078 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
7079 relocs to undefweak symbols.
7080 (elf32_frv_relocate_section): Ditto for undefined symbols.
7081 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
7082 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
7083 gotfixup section was created.
7084 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
7085 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
7086 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
7087 complain_overflow_signed.
7088 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
7089 have not been allocated.
7090 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
7091 privfd only if dynamic sections were created.
7092 (elf32_frv_relocate_section): Compute gprel_segment, and use it
7093 for GPREL relocs. When linking relocatable FDPIC executables,
7094 emit warnings for relocations that would be illegal on PIE or
7095 shared libraries. Emit rofixup for R_FRV_32 only if input object
7097 (_frv_create_got_section): Define _gp symbol in the rofixup
7099 (elf32_frv_finish_dynamic_sections): If rofixups needed but
7100 dynamic sections missing, error out requesting -melf32frvfd.
7101 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
7102 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
7103 computation of addends from section and global or local symbol
7104 value. Change return type to bfd_boolean, and return a failure if
7105 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
7106 nonzero addend is required.
7107 (elf32_frv_relocate_section): Likewise. Print error for
7108 unsupported nonzero addends.
7109 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
7110 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
7111 force everything local.
7112 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
7113 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
7114 (frv_gotfixup_section): New.
7115 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
7116 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
7118 (_frv_add_rofixup): New.
7119 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
7120 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
7121 improve some ugly conditions.
7122 (elf32_frv_relocate_section): Likewise. Reject inter-segment
7123 relocations in fdpic.
7124 (_frv_create_got_section): Create .rofixup.got section.
7125 (struct _frv_dynamic_got_info): Added fixups.
7126 (_frv_count_got_plt_entries): Account in-GOT relocations into
7127 relocs32, relocsfd and relocsfdv. Account them into relocs or
7128 fixups, as appropriate.
7129 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
7131 (elf32_frv_finish_dynamic_sections): Verify that the right number
7132 of relocations and fixups was generated.
7133 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
7135 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
7136 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
7137 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
7138 descriptor of a (formerly-)global symbol is local.
7139 (struct frv_pic_relocs_info): Adjust comments.
7140 (_frv_emit_got_relocs_plt_entries): Adjust.
7141 (elf32_frv_relocate_section): Likewise.
7142 (_frv_count_got_plt_entries): Likewise.
7143 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
7144 symbol's value to addend in the common preamble. Decay dynamic
7145 symbols to section+offset if they bind or call locally, for GOT
7146 and FUNCDESC_VALUE, respectively.
7147 (elf32_frv_relocate_section): Likewise.
7148 (elf32_frv_check_relocs): Don't register as dynamic symbols of
7149 internal or hidden visibility.
7150 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
7151 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
7152 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
7153 (elf32_frv_relocate_section): Pass relocation addend in. Use
7154 original relocation addend to look up the got relocs/plt entries
7155 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
7156 processing relocations that reference .scommon symbols.
7157 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
7158 Introduce support for dynamic linking.
7159 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
7160 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
7161 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
7162 (frv_reloc_type_lookup): Return REL howtos for executables and
7164 (frv_info_to_howto_rel): New.
7165 (struct frv_elf_link_hash_table): New.
7166 (frv_hash_table, frv_got_section, frv_gotrel_section,
7167 frv_plt_section, frv_pltrel_section, frv_relocs_info,
7168 frv_got_initial_offset, frv_plt_initial_offset): New macros.
7169 (frv_elf_link_hash_table_create): New.
7170 (struct frv_pic_relocs_info): New.
7171 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
7172 (frv_pic_relocs_info_find): New.
7173 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
7175 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
7176 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
7177 (_frv_emit_got_relocs_plt_entries): New.
7178 (elf32_frv_relocate_section): Add support for dynamic linking.
7179 Handle new relocations.
7180 (_frv_create_got_section): New.
7181 (elf32_frv_create_dynamic_sections): New.
7182 (ELF_DYNAMIC_INTERPRETER): New.
7183 (struct _frv_dynamic_got_info): New.
7184 (_frv_count_got_plt_entries): New.
7185 (struct _frv_dynamic_got_plt_info): New.
7186 (_frv_compute_got_alloc_data): New.
7187 (_frv_get_got_entry, _frv_get_fd_entry): New.
7188 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
7189 (_frv_resolve_final_relocs_info): New.
7190 (elf32_frv_size_dynamic_sections): New.
7191 (elf32_frv_finish_dynamic_sections): New.
7192 (elf32_frv_adjust_dynamic_symbol): New.
7193 (elf32_frv_finish_dynamic_symbol): New.
7194 (elf32_frv_check_relocs): Handle new relocs. Explain how the
7196 (elf_info_to_howto_rel): Define.
7197 (bfd_elf32_bfd_link_hash_table_create): Define.
7198 (elf_backend_create_dynamic_sections): Define.
7199 (elf_backend_adjust_dynamic_symbol): Define.
7200 (elf_backend_size_dynamic_sections): Define.
7201 (elf_backend_finish_dynamic_symbol): Define.
7202 (elf_backend_finish_dynamic_sections): Define.
7203 (elf_backend_want_got_sym): Define.
7204 (elf_backend_got_header_size): Define.
7205 (elf_backend_want_got_plt): Define.
7206 (elf_backend_plt_readonly): Define.
7207 (elf_backend_want_plt_sym): Define.
7208 (elf_backend_plt_header_size): Define.
7209 (elf_backend_may_use_rel_p): Define.
7210 (elf_backend_may_use_rela_p): Define.
7211 (elf_backend_default_use_rela_p): Define.
7212 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
7213 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
7214 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
7215 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
7216 (frv_reloc_map): Map the corresponding BFD relocs to them.
7217 (frv_reloc_type_lookup): ... and back to BFD relocs.
7218 * reloc.c: New relocs.
7219 * bfd-in2.h, libbfd.h: Rebuilt.
7220 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
7221 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
7222 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
7223 R_FRV_FUNCDESC_GOTLO): New.
7224 (frv_reloc_map): Map the corresponding BFD relocs to them.
7225 (frv_reloc_type_lookup): ... and back to BFD relocs.
7226 * reloc.c: New relocs.
7227 * bfd-in2.h, libbfd.h: Rebuilt.
7229 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7231 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7232 targets to support pages of up to 64kB.
7233 (elf32_bed): Redefine to get a separate backend data structure for
7234 traditional targets.
7235 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7236 targets to support pages of up to 64kB.
7237 (elf64_bed): Redefine to get a separate backend data structure for
7238 traditional targets.
7239 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7240 targets to support pages of up to 64kB.
7241 (elf32_bed): Redefine to get a separate backend data structure for
7242 traditional targets.
7244 2004-01-04 Mark Kettenis <kettenis@gnu.org>
7246 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
7248 2004-01-02 Mark Kettenis <kettenis@gnu.org>
7250 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7251 (elf_i386_grok_psinfo): Likewise.
7253 2004-01-02 Bernardo Innocenti <bernie@develer.com>
7255 * config.bfd: Add m68k-uClinux target.
7257 2004-01-01 Grant Edwards <grante@visi.com>
7259 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7260 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7261 (elf32_h8_gc_sweep_hook): New function.
7262 (elf_backend_gc_mark_hook): Define.
7263 (elf_backend_gc_sweep_hook): Define.
7264 (elf_backend_can_gc_sections): Define.
7266 For older changes see ChangeLog-0203
7272 version-control: never
projects / deliverable / binutils-gdb.git / blob