1 2005-05-04 Alan Modra <amodra@bigpond.net.au>
3 * section.c (struct bfd_section): Replace link_order_head and
4 link_order_tail with map_head and map_tail union.
6 (_bfd_strip_section_from_output): Delete.
7 * aoutx.h: Update throughout for above changes.
8 * coff-ppc.c: Likewise.
9 * cofflink.c: Likewise.
11 * elf-eh-frame.c: Likewise.
12 * elf-m10300.c: Likewise.
14 * elf32-arm.c: Likewise.
15 * elf32-cris.c: Likewise.
16 * elf32-hppa.c: Likewise.
17 * elf32-i386.c: Likewise.
18 * elf32-m32r.c: Likewise.
19 * elf32-m68hc1x.c: Likewise.
20 * elf32-m68k.c: Likewise.
21 * elf32-ppc.c: Likewise.
22 * elf32-s390.c: Likewise.
23 * elf32-sh.c: Likewise.
24 * elf32-vax.c: Likewise.
25 * elf32-xtensa.c: Likewise.
26 * elf64-alpha.c: Likewise.
27 * elf64-hppa.c: Likewise.
28 * elf64-ppc.c: Likewise.
29 * elf64-s390.c: Likewise.
30 * elf64-sh64.c: Likewise.
31 * elf64-x86-64.c: Likewise.
32 * elflink.c: Likewise.
33 * elfxx-ia64.c: Likewise.
34 * elfxx-mips.c: Likewise.
35 * elfxx-sparc.c: Likewise.
39 * xcofflink.c: Likewise.
40 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
41 out from bfd_elf_size_dynamic_sections.
42 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
43 * bfd-in2.h: Regenerate.
45 2005-05-04 Nick Clifton <nickc@redhat.com>
47 * COPYING, aix386-core.c, aix5ppc-core.c, aout-adobe.c,
48 aout-arm.c, aout-cris.c, aout-ns32k.c, aout-sparcle.c,
49 aout-target.h, aout-tic30.c, aout0.c, aout32.c, aout64.c,
50 aoutf1.h, aoutx.h, archive.c, archive64.c, archures.c,
51 armnetbsd.c, bfd-in.h, bfd-in2.h, bfd.c, bfdio.c, bfdwin.c,
52 binary.c, bout.c, cache.c, cf-i386lynx.c, cf-m68klynx.c,
53 cf-sparclynx.c, cisco-core.c, coff-a29k.c, coff-alpha.c,
54 coff-apollo.c, coff-arm.c, coff-aux.c, coff-go32.c, coff-h8300.c,
55 coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c, coff-ia64.c,
56 coff-m68k.c, coff-m88k.c, coff-maxq.c, coff-mcore.c, coff-mips.c,
57 coff-or32.c, coff-pmac.c, coff-ppc.c, coff-rs6000.c, coff-sh.c,
58 coff-sparc.c, coff-stgo32.c, coff-svm68k.c, coff-tic30.c,
59 coff-tic4x.c, coff-tic54x.c, coff-tic80.c, coff-u68k.c,
60 coff-w65.c, coff-we32k.c, coff-z8k.c, coff64-rs6000.c, coffcode.h,
61 coffgen.c, cofflink.c, coffswap.h, corefile.c, cpu-a29k.c,
62 cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-cr16c.c,
63 cpu-cris.c, cpu-crx.c, cpu-d10v.c, cpu-d30v.c, cpu-dlx.c,
64 cpu-fr30.c, cpu-frv.c, cpu-h8300.c, cpu-h8500.c, cpu-hppa.c,
65 cpu-i370.c, cpu-i386.c, cpu-i860.c, cpu-i960.c, cpu-ia64-opc.c,
66 cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c, cpu-m10200.c, cpu-m10300.c,
67 cpu-m32r.c, cpu-m68hc11.c, cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c,
68 cpu-maxq.c, cpu-mcore.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c,
69 cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
70 cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-sh.c, cpu-sparc.c,
71 cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c, cpu-tic80.c, cpu-v850.c,
72 cpu-vax.c, cpu-w65.c, cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c,
73 cpu-z8k.c, demo64.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
74 ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h,
75 elf-eh-frame.c, elf-hppa.h, elf-m10200.c, elf-m10300.c,
76 elf-strtab.c, elf.c, elf32-am33lin.c, elf32-arc.c, elf32-arm.c,
77 elf32-avr.c, elf32-cr16c.c, elf32-cris.c, elf32-crx.c,
78 elf32-d10v.c, elf32-d30v.c, elf32-dlx.c, elf32-fr30.c,
79 elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
80 elf32-hppa.h, elf32-i370.c, elf32-i386.c, elf32-i860.c,
81 elf32-i960.c, elf32-ip2k.c, elf32-iq2000.c, elf32-m32r.c,
82 elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68hc1x.c,
83 elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c, elf32-mcore.c,
84 elf32-mips.c, elf32-msp430.c, elf32-openrisc.c, elf32-or32.c,
85 elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
86 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
87 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
88 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
89 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
90 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
91 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
92 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
93 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
94 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
95 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
96 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
97 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
98 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
99 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
100 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
101 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
102 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
103 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
104 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
105 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
106 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
107 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
108 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
109 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
110 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
111 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
112 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
113 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
114 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
115 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
116 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
117 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
118 doc/chew.c, doc/fdl.texi, hosts/alphavms.h: Update FSF address.
120 2005-05-04 Alan Modra <amodra@bigpond.net.au>
122 * section.c (bfd_section_list_remove): Don't clear s->next.
123 (bfd_section_list_append): Always init s->prev.
124 (bfd_section_list_prepend): Define.
125 (bfd_section_list_insert_after): Minor optimization.
126 (bfd_section_removed_from_list): Rewrite.
127 * elf.c (assign_section_numbers): Simplify list traversal now that
128 bfd_section_list_remove doesn't destroy removed section next ptr.
129 * sunos.c (sunos_add_dynamic_symbols): Likewise.
130 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
131 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
132 * bfd-in2.h: Regenerate.
134 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
136 * bfd.c (bfd): Remove section_tail and add section_last.
137 (bfd_preserve): Likewise.
138 (bfd_preserve_save): Likewise.
139 (bfd_preserve_restore): Likewise.
140 * opncls.c (_bfd_new_bfd): Likewise.
142 * coffcode.h (coff_compute_section_file_positions): Updated.
143 (coff_compute_section_file_positions): Likewise.
144 * elf.c (assign_section_numbers): Likewise.
145 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
146 * elf64-mmix.c (mmix_elf_final_link): Likewise.
147 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
148 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
149 * sunos.c (sunos_add_dynamic_symbols): Likewise.
150 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
152 * ecoff.c (bfd_debug_section): Initialize prev.
154 * section.c (bfd_section): Add prev.
155 (bfd_section_list_remove): Updated.
156 (bfd_section_list_append): New.
157 (bfd_section_list_insert_after): New.
158 (bfd_section_list_insert_before): New.
159 (bfd_section_list_insert): Removed.
160 (bfd_section_removed_from_list): Updated.
161 (STD_SECTION): Initialize prev.
162 (bfd_section_init): Updated.
163 (bfd_section_list_clear): Updated.
165 * bfd-in2.h: Regenerated.
167 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
169 * elf.c (_bfd_elf_new_section_hook): Don't call
170 _bfd_elf_get_sec_type_attr on sections from input files.
172 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
174 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
175 hash table size 16699 instead of bfd_hash_table_init.
177 2005-05-01 Paul Brook <paul@codesourcery.com>
179 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
180 definition has already been seen.
182 2005-05-01 Paul Brook <paul@codesourcery.com>
184 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
185 R_ARM_PLT32 the same as R_ARM_PC24.
186 (arm_add_to_rel): Ditto.
188 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
190 * config.bfd: Add h8300*-*-rtemscoff.
191 Switch h8300*-*-rtems* to elf.
193 2005-04-28 Paul Brook <paul@codesourcery.com>
195 Merge changes only applied to Makefile.in.
196 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
197 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
198 (elfxx-sparc.lo): New rule.
199 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
200 (elf64-sparc.lo): Likewise.
202 2005-04-28 Julian Brown <julian@codesourcery.com>
204 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
207 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
209 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
211 * elf.c (bfd_elf_sym_name): Updated.
212 (group_signature): Likewise.
213 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
214 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
215 (ppc64_elf_edit_toc): Likewise.
216 (ppc64_elf_relocate_section): Likewise.
217 * elfcode.h (elf_slurp_symbol_table): Likewise.
218 * elflink.c (elf_link_input_bfd): Likewise.
220 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
221 bfd_elf_sym_name to get local symbol name when reporting errors.
223 2005-04-27 Nick Clifton <nickc@redhat.com>
225 * elflink.c (elf_link_input_bfd): Handle the case where a badly
226 formatted input file results in a reloc which has no associated
229 2005-04-26 Jerome Guitton <guitton@gnat.com>
231 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
233 2005-04-25 David S. Miller <davem@davemloft.net>
235 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
236 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
237 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
240 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
243 * elflink.c (elf_link_input_bfd): Make non-debugging reference
244 to discarded section an error.
246 2005-04-21 Jerome Guitton <guitton@gnat.com>
248 * configure.in: Replace BFD_NEED_DECLARATION checks by the
249 corresponding AC_CHECK_DECLS.
250 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
252 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
253 * configure: Regenerate.
256 2005-04-21 Andreas Schwab <schwab@suse.de>
258 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
259 unsigned from type of dynamic_interpreter.
260 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
263 * elf.c (assign_section_numbers): Fix comment.
265 2005-04-21 Jerome Guitton <guitton@gnat.com>
267 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
268 for struct som_exec_auxhdr fields.
270 2005-04-21 Nick Clifton <nickc@redhat.com>
272 * aout-adobe.c: Convert to ISO C and fix formatting.
273 * aout-arm.c: Convert to ISO C and fix formatting.
274 * aout-cris.c: Convert to ISO C and fix formatting.
275 * aout-ns32k.c: Convert to ISO C and fix formatting.
276 * aout-tic30.c: Convert to ISO C and fix formatting.
277 * coffcode.h: Convert to ISO C and fix formatting.
278 * coffswap.h: Convert to ISO C and fix formatting.
279 * i386aout.c: Convert to ISO C and fix formatting.
280 * libaout.h: Convert to ISO C and fix formatting.
281 * libcoff-in.h: Convert to ISO C and fix formatting.
282 * libcoff.h: Convert to ISO C and fix formatting.
283 * libecoff.h: Convert to ISO C and fix formatting.
284 * libnlm.h: Convert to ISO C and fix formatting.
285 * libpei.h: Convert to ISO C and fix formatting.
286 * libxcoff.h: Convert to ISO C and fix formatting.
287 * nlm-target.h: Convert to ISO C and fix formatting.
288 * nlm.c: Convert to ISO C and fix formatting.
289 * nlm32-alpha.c: Convert to ISO C and fix formatting.
290 * nlm32-i386.c: Convert to ISO C and fix formatting.
291 * nlm32-ppc.c: Convert to ISO C and fix formatting.
292 * nlm32-sparc.c: Convert to ISO C and fix formatting.
293 * nlmcode.h: Convert to ISO C and fix formatting.
294 * nlmswap.h: Convert to ISO C and fix formatting.
295 * pe-mips.c: Convert to ISO C and fix formatting.
296 * peXXigen.c: Convert to ISO C and fix formatting.
297 * peicode.h: Convert to ISO C and fix formatting.
298 * vms-gsd.c: Convert to ISO C and fix formatting.
299 * vms-hdr.c: Convert to ISO C and fix formatting.
300 * vms-misc.c: Convert to ISO C and fix formatting.
301 * vms-tir.c: Convert to ISO C and fix formatting.
302 * vms.c: Convert to ISO C and fix formatting.
303 * vms.h: Convert to ISO C and fix formatting.
305 * coffgen.c (coff_print_symbol): Restore correct formatting of
308 2005-04-20 David S. Miller <davem@davemloft.net>
310 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
311 (_bfd_sparc_elf_link_hash_table_create): Likewise.
312 (allocate_dynrelocs): Likewise.
314 2005-04-20 Jerome Guitton <guitton@gnat.com>
316 * configure.in: Fix the check for basename declaration. Add check
317 for declarations of ftello, ftello64, fseeko, fseeko64.
318 * configure: Regenerate.
320 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
322 2005-04-19 David S. Miller <davem@davemloft.net>
324 * elfxx-sparc.c: New file.
325 * elfxx-sparc.h: New file.
326 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
327 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
328 (elfxx-sparc.lo): New rule.
329 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
330 (elf64-sparc.lo): Likewise.
331 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
332 (bfd_elf64_sparc_vec): Likewise.
333 * configure: Regenerate.
334 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
335 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
336 which is more consistent with elf32-sparc.c
338 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
340 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
341 (mips_elf_create_local_got_entry): Check h->root.forced_local.
343 2005-04-19 Alan Modra <amodra@bigpond.net.au>
345 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
346 dynamic relocs in non-SEC_ALLOC sections.
347 (ppc_elf_gc_sweep_hook): Likewise.
348 (ppc_elf_relax_section): Likewise.
349 (ppc_elf_relocate_section): Likewise.
351 2005-04-18 Nick Clifton <nickc@redhat.com>
353 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
354 assigning a value to return_value.
356 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
359 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
362 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
365 * elf.c (setup_group): Properly handle zero group count.
367 2005-04-17 Mark Kettenis <kettenis@gnu.org>
369 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
370 (som_is_subspace, compare_subspaces, som_compute_checksum)
371 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
373 (hppa_som_reloc, compare_syms, compare_subspaces)
374 (som_print_symbol, som_get_section_contents)
375 (som_set_section_contents): Remove space after 'void *'.
376 (som_bfd_print_private_bfd_data): Use %lx to print longs.
377 (som_bfd_merge_private_bfd_data)
378 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
381 2004-04-15 Julian Brown <julian@codesourcery.com>
383 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
384 * bfd-in2.h: Regenerate.
385 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
386 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
387 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
388 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
389 relocations if requested to.
390 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
391 use_blx rather than symbian_p.
392 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
393 use_blx is in effect.
394 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
397 2005-04-15 Nick Clifton <nickc@redhat.com>
399 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
402 2005-04-15 Alan Modra <amodra@bigpond.net.au>
405 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
406 used as a list pointer.
408 2005-04-14 Alan Modra <amodra@bigpond.net.au>
410 * Makefile.am (NO_WERROR): Define.
411 * warning.m4: New file
412 * acinclude.m4: Include warning.m4.
413 * configure.in: Invoke AM_BINUTILS_WARNINGS.
414 * Makefile.in: Regenerate.
415 * configure: Regenerate.
417 2005-04-14 Alan Modra <amodra@bigpond.net.au>
419 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
420 Write trailing padding.
422 * merge.c (merge_strings): Round up section size for alignment.
424 2005-04-14 David S. Miller <davem@davemloft.net>
426 Add TLS support for 64-bit Sparc ELF.
427 * elf64-sparc.c (sparc64_elf_dyn_relocs,
428 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
429 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
430 sparc64_elf_hash_entry, sparc64_elf_tdata,
431 sparc64_elf_local_got_tls_type): New defines.
432 (sparc64_elf_mkobject): New function.
433 (sparc64_elf_link_hash_table): Add members for dynamic linker
434 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
435 uion to track TLS GOT references. Add sym_sec to cache
436 mappings from local sym to section.
437 (link_hash_newfunc): New function.
438 (sparc64_elf_bfd_link_hash_table_create): Rename to
439 sparc64_elf_link_hash_table_create for consistency.
440 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
441 (sparc64_elf_create_dynamic_sections): Initialize new section
442 members of sparc64_elf_link_hash_table. Only init srelbss
444 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
447 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
448 sparc64_elf_plt_ptr_offset): Delete.
449 (sparc64_plt_entry_build): New function to build PLT entries
450 gradually instread of all at once at the end of linking.
451 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
452 local vars. Get them from sparc64_elf_hash_table instead.
453 Check early on if r_symndx is in bounds. Handle TLS transitions.
454 Account for TLS GOT references and DF_STATIC_TLS, as needed.
455 For TLS relocs, record the tls_type in either
456 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
457 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
458 to the __tls_get_addr symbol. For PLT relocs, track references
459 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
460 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
461 symbol references, count the number of relocations needed for
462 that symbol. For default switch case, don't error, this lets
463 the TLS relocs not explicitly handled by this function get
465 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
466 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
467 it from sparc64_elf_hash_table. Store the real PLT offset
468 in h->plt.offset, and build PLT entries one at a time. Also
469 get .dynbss section pointer from htab.
470 (allocate_dynrelocs, readonly_dynrelocs,
471 sparc64_omit_section_dynsym): New functions.
472 (sparc64_elf_omit_section_dynsym): Use these new functions as
474 (dtpoff_base, tpoff): New functions.
475 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
476 locals, get them from sparc64_elf_hash_table. Handle TLS
477 relocations and refcounting in main relocation loop.
478 (sparc64_elf_finish_dynamic_symbol): Use
479 sparc64_elf_link_hash_table. Build PLT entries as we see
480 them. Handle TLS GOT relocations.
481 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
482 from sparc64_elf_hash_table. Initialize only PLT header
483 not all entries since we not build PLT entries one by one.
484 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
485 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
486 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
488 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
490 * elflink.c (elf_link_input_bfd): Update check for removed
493 2005-04-12 Alan Modra <amodra@bigpond.net.au>
495 * Makefile.am: Run "make dep-am".
496 * Makefile.in: Regenerate.
497 * aclocal.m4: Regenerate.
498 * libcoff.h: Regenerate.
500 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
502 * linker.c (_bfd_generic_link_output_symbols): Also check if
503 the output section of an input section has been removed from
506 * section.c (bfd_section_list_remove): Clear the next field
507 of the removed section.
508 (bfd_section_removed_from_list): New.
509 * bfd-in2.h: Regenerated.
511 2005-04-11 David S. Miller <davem@davemloft.net>
513 * elf32-sparc.c (elf32_sparc_relocate_section,
514 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
515 R_SPARC_TLS_LE_{HIX22,LOX10}.
516 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
517 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
518 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
519 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
521 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
523 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
525 2005-04-11 Nick Clifton <nickc@redhat.com>
527 * aout-target.h: Convert to ISO C.
528 * aoutf1.h: Convert to ISO C.
529 * aoutx.h: Convert to ISO C.
530 * bout.c: Convert to ISO C.
531 * dwarf1.c: Convert to ISO C.
532 * ecoffswap.h: Convert to ISO C.
533 * freebsd.h: Convert to ISO C.
534 * genlink.h: Convert to ISO C.
535 * ieee.c: Convert to ISO C.
536 * ihex.c: Convert to ISO C.
537 * libcoff-in.h: Convert to ISO C.
538 * mach-o.c: Convert to ISO C.
539 * mach-o.h: Convert to ISO C.
540 * netbsd.h: Convert to ISO C.
541 * ns32k.h: Convert to ISO C.
542 * ns32knetbsd.c: Convert to ISO C.
543 * oasys.c: Convert to ISO C.
544 * pdp11.c: Convert to ISO C.
545 * pef-traceback.h: Convert to ISO C.
546 * pef.c: Convert to ISO C.
547 * pef.h: Convert to ISO C.
548 * riscix.c: Convert to ISO C.
549 * som.c: Convert to ISO C.
550 * som.h: Convert to ISO C.
551 * srec.c: Convert to ISO C.
552 * stabs.c: Convert to ISO C.
553 * sunos.c: Convert to ISO C.
554 * tekhex.c: Convert to ISO C.
555 * versados.c: Convert to ISO C.
556 * version.h: Convert to ISO C.
557 * xcoff-target.h: Convert to ISO C.
558 * xcofflink.c: Convert to ISO C.
559 * xsym.c: Convert to ISO C.
560 * xsym.h: Convert to ISO C.
562 2005-04-08 Paul Brook <paul@codesourcery.com>
564 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
565 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
566 (ARM2THUMB_PIC_GLUE_SIZE): Define.
567 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
568 (elf32_arm_to_thumb_stub): Create PIC stubs.
569 (record_arm_to_thumb_glue): Use different stub size for relocatable
572 2005-04-05 Alan Modra <amodra@bigpond.net.au>
574 * elf64-ppc.c (dec_dynrel_count): New function split out from
575 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
576 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
577 (ppc64_elf_tls_optimize): Likewise.
579 2005-04-05 Mark Kettenis <kettenis@gnu.org>
581 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
583 (SPARC64_WCOOKIE_OFFSET): New.
584 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
586 2005-04-05 Nick Clifton <nickc@redhat.com>
588 * po/rw.po: New translation: Kinyarwanda
589 * configure.in (ALL_LINGUAS): Add rw
590 * configure: Regenerate.
592 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
594 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
595 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
596 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
598 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
599 to check for SHT_MIPS_OPTIONS sections.
600 (_bfd_mips_elf_set_section_contents): Likewise.
602 2005-04-04 Eric Christopher <echristo@redhat.com>
604 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
605 Clean up gp handling code.
607 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
609 * elf.c (bfd_elf_set_group_contents): Ignore linker created
611 (assign_section_numbers): Accept link_info. Check SHT_GROUP
612 sections for relocatable files only. Remove the linker created
614 (_bfd_elf_compute_section_file_positions): Pass link_info to
615 assign_section_numbers.
617 * elfxx-ia64.c (elfNN_ia64_object_p): New.
618 (elf_backend_object_p): Defined.
620 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
622 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
624 2005-04-03 Fred Fish <fnf@specifixinc.com>
626 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
627 dwarf_ranges_size members.
628 (struct comp_unit): Add base_address member.
629 (struct funcinfo): Replace low/high members with an arange.
630 (arange_add): Replace incoming "unit" parameter with "abfd" and
631 "first_arange" pointers. Reorganize/rewrite function body.
632 (decode_line_info): Change arange_add call to pass bfd and arange
634 (lookup_address_in_line_info_table): Use arange list instead of
635 individual low/high members. Walk function's arange list to find
636 lowest PC in list, to test for overlapping functions.
637 (read_debug_ranges): New function, reads the debug_ranges section.
638 (lookup_address_in_function_table): Use arange list instead of
639 individual low/high members. Rewrite to find smallest range that
641 (read_rangelist): Read a given rangelist from debug_ranges.
642 (scan_unit_for_functions): Use arange list instead of individual
643 low/high members. Handle a DW_AT_ranges attribute.
644 (parse_comp_unit): Use arange list instead of individual low/high
645 members. Save comp unit base address. Handle a DW_AT_ranges
648 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
650 * elf.c (assign_section_numbers): Really use the kept section.
652 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
654 * elf-bfd.h (_bfd_elf_check_kept_section): New.
656 * elf.c (assign_section_numbers): When sh_link points to a
657 discarded section, call _bfd_elf_check_kept_section to see if
658 the kept section can be used. Otherwise reject sh_link
659 pointing to discarded section.
661 * elflink.c (_bfd_elf_check_kept_section): New.
662 (elf_link_input_bfd): Use it.
664 2005-04-01 Alan Modra <amodra@bigpond.net.au>
666 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
667 that we no longer need.
669 2005-04-01 Alan Modra <amodra@bigpond.net.au>
671 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
673 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
675 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
677 * elf.c (assign_section_numbers): Fix a typo.
679 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
681 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
683 (_bfd_elf_section_already_linked): Likewise.
685 2005-03-31 Jerome Guitton <guitton@gnat.com>
687 * config.in: Regenerate.
689 2005-03-31 Jerome Guitton <guitton@gnat.com>
691 * config.in (HAVE_DECL_BASENAME): New configure macro.
692 * configure.in: Check for basename.
693 * configure: Regenerate.
695 2005-03-30 Julian Brown <julian@codesourcery.com>
697 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
698 bfd_elf32_is_arm_mapping_symbol_name.
699 * bfd-in2.h: Regenerate.
700 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
701 bfd_elf32_is_arm_mapping_symbol_name.
702 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
703 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
704 (arm_elf_find_function): Likewise.
705 (elf32_arm_output_symbol_hook): Likewise.
707 2005-03-30 Julian Brown <julian@codesourcery.com>
709 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
710 * bfd-in2.h: Regenerate.
711 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
712 bfd_elf32_is_arm_mapping_symbol_name.
713 (elf32_arm_output_symbol_hook): Likewise.
714 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
716 (is_arm_mapping_symbol_name): Function moved from here...
717 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
720 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
722 * configure.in: Check for ffs decl and alphabetize.
723 * config.in: Regenerate.
724 * configure: Regenerate.
725 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
728 2005-03-29 Fred Fish <fnf@specifixinc.com>
730 * dwarf2.c (struct comp_unit): Fix typo.
731 (scan_unit_for_functions): Remove unused local variable "name"
732 and dead code that set it.
734 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
735 Phil Blundell <philb@gnu.org>
737 * bfd-in2.h, libbfd.h: Regenerated.
738 * reloc.c: Add ARM TLS relocations.
739 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
741 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
742 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
743 (elf32_arm_tls_ie32_howto): New.
744 (elf32_arm_howto_from_type): Support TLS relocations.
745 (elf32_arm_reloc_map): Likewise.
746 (elf32_arm_reloc_type_lookup): Likewise.
748 (struct elf32_arm_obj_tdata): New.
749 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
750 (elf32_arm_mkobject): New function.
751 (struct elf32_arm_relocs_copied): Add pc_count.
752 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
753 (GOT_TLS_IE): Define.
754 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
755 (elf32_arm_link_hash_newfunc): Initialize tls_type.
756 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
757 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
758 (dtpoff_base, tpoff): New functions.
759 (elf32_arm_final_link_relocate): Handle TLS relocations.
760 (IS_ARM_TLS_RELOC): Define.
761 (elf32_arm_relocate_section): Warn about TLS mismatches.
762 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
763 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
764 TLS relocations and pc_count.
765 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
766 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
768 (elf32_arm_size_dynamic_sections): Handle TLS.
769 (elf32_arm_finish_dynamic_symbol): Likewise.
770 (bfd_elf32_mkobject): Define.
772 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
774 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
775 relocation types. Don't count relocations which will use a PLT.
777 2005-03-29 Joel Brobecker <brobecker@gnat.com>
779 * elf.c (elfcore_grok_nto_status): Print tid as long.
780 (elfcore_grok_nto_regs): Likewise.
782 2005-03-29 Joel Brobecker <brobecker@gnat.com>
784 * irix-core.c: Remove some unnecessary prototypes.
786 2005-03-28 Joel Brobecker <brobecker@adacore.com>
788 * irix-core.c: Convert to ISO C.
790 2005-03-28 Joel Brobecker <brobecker@adacore.com>
792 * irix-core.c (do_sections): Replace + by | in expression.
793 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
794 to unused parameters to avoid a compiler warning.
796 2005-03-28 Mark Kettenis <kettenis@gnu.org>
798 * netbsd-core.c: Convert to ISO C. Fix formatting.
800 2005-03-24 Eric Christopher <echristo@redhat.com>
802 * elfxx-mips.c: Revert previous patch.
804 2005-03-24 Nick Clifton <nickc@redhat.com>
806 * targets.c (_bfd_target_vector): Only include the
807 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
810 2005-03-24 James E Wilson <wilson@specifixinc.com>
812 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
813 (BFD64_BACKENDS): Add elf32-ia64.lo.
814 * Makefile.in: Regenerate.
816 2005-03-23 Eric Christopher <echristo@redhat.com>
818 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
819 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
820 after emitting relocation.
821 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
822 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
825 2005-03-23 Mike Frysinger <vapier@gentoo.org>
826 Nick Clifton <nickc@redhat.com>
828 * config.bfd: Accept any C library to accompany a GNU Linux
829 implementation, not just the GNU C library.
830 * configure.in: Likewise.
831 * configure: Regenerate.
833 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
835 * bfd-in.h (_bfd_elf_provide_symbol): New.
836 * bfd-in2.h: Regenerated.
838 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
839 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
842 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
845 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
847 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
849 2005-03-22 Bob Wilson <bob.wilson@acm.org>
851 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
852 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
853 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
854 (xtensa_opcode_decode): Rearrange code.
856 2005-03-22 Nick Clifton <nickc@redhat.com>
858 * binary.c: Convert to ISO C90 formatting.
859 * coff-arm.c: Convert to ISO C90 formatting.
860 * coffgen.c: Convert to ISO C90 formatting.
861 * elf32-gen.c: Convert to ISO C90 formatting.
862 * elf64-gen.c: Convert to ISO C90 formatting.
863 * hash.c: Convert to ISO C90 formatting.
864 * ieee.c: Convert to ISO C90 formatting.
866 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
868 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
869 unresolved symbols in R_ARM_NONE relocations.
871 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
873 * elf32-arm.c (elf32_arm_final_link_relocate): Add
874 UNRESOLVED_RELOC_P argument. Set it appropriately.
875 (elf32_arm_relocate_section): Update call to
876 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
877 unresolved_reloc instead.
879 2005-03-23 Alan Modra <amodra@bigpond.net.au>
881 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
882 .gnu.warning.* sections.
884 2005-03-22 Alan Modra <amodra@bigpond.net.au>
886 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
888 (ppc_elf_create_linker_section): Don't try to reuse existing section.
889 (elf_create_pointer_linker_section): Delete info parm. Don't make
890 h dynamic. Don't set written_address_p.
891 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
892 (bfd_put_ptr): Delete.
893 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
894 Always write section contents. Assert global sym is def_regular.
895 Use offset bottom bit as a written flag.
896 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
899 2005-03-22 Alan Modra <amodra@bigpond.net.au>
901 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
902 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
905 2005-03-21 Nick Clifton <nickc@redhat.com>
907 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
909 (t2a1_bx_pc_insn): Likewise.
910 (t2a2_noop_insn): Likewise.
911 (t2a3_b_insn): Likewise.
912 (t2a1_push_insn): Likewise.
913 (t2a2_ldr_insn): Likewise.
914 (t2a3_mov_insn): Likewise.
915 (t2a4_bx_insn): Likewise.
916 (t2a5_pop_insn): Likewise.
917 (t2a6_bx_insn): Likewise.
918 (coff_arm_relocate_section): Only declare the high_address
919 variable for non WINCE targets.
921 2005-03-22 Alan Modra <amodra@bigpond.net.au>
923 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
924 SEC_LINKER_CREATED. Attach to dynobj.
925 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
927 2005-03-21 Alan Modra <amodra@bigpond.net.au>
929 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
930 sym_offset. Add name, bss_name, sym_name, sym_val.
931 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
932 Add sdata array of elf_linker_section_t.
933 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
934 (enum elf_linker_section_enum): Delete.
935 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
936 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
937 the special sections are needed. Adjust htab->sdata refs.
938 Ensure dynobj is set in sreloc code.
939 (ppc_elf_size_dynamic_sections): Strip sdata sections.
940 (ppc_elf_set_sdata_syms): New function.
941 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
942 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
943 sym_val instead of sym_hash.
944 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
946 2005-03-21 Alan Modra <amodra@bigpond.net.au>
948 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
949 (ppc_elf_merge_private_bfd_data): Likewise.
951 2005-03-21 Alan Modra <amodra@bigpond.net.au>
953 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
954 (ppc_elf_create_linker_section): Don't create rel_section.
955 (elf_create_pointer_linker_section): Don't size relocs.
956 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
957 Don't generate relocs.
958 (ppc_elf_relocate_section): Adjust calls to
959 elf_finish_pointer_linker_section.
961 2005-03-21 Alan Modra <amodra@bigpond.net.au>
963 * elf32-ppc.c (is_ppc_elf_target): New function.
964 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
965 for bfd_target_elf_flavour. Do this test before endian check.
966 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
967 (ppc_elf_size_dynamic_sections): Likewise.
969 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
971 * elf-bfd.h (elf_backend_data): Add int to
972 elf_backend_section_from_shdr.
973 (bfd_elf_section_data): Update comment for this_idx.
974 (_bfd_elf_make_section_from_shdr): Add int.
975 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
977 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
978 and use it to set this_idx in bfd_elf_section_data.
979 (bfd_section_from_shdr): Pass shindex to
980 _bfd_elf_make_section_from_shdr.
981 (_bfd_elf_section_from_bfd_section): Use this_idx in
982 bfd_elf_section_data to find section index.
984 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
985 index and pass it to _bfd_elf_make_section_from_shdr.
986 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
987 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
988 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
989 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
990 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
991 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
992 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
993 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
994 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
996 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
997 Ross Ridge <rridge@csclub.uwaterloo.ca>
999 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1000 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1003 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1005 * elflink.c (elf_mark_used_section): Remove check for special
1008 2005-03-18 Andreas Schwab <schwab@suse.de>
1010 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1011 from bfd_vma to ia64_insn, remove broken cast.
1013 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1015 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1016 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1017 elf_m68k_finish_dynamic_sections): Use it.
1019 2005-03-17 Paul Brook <paul@codesourcery.com>
1020 Dan Jacobowitz <dan@codesourcery.com>
1021 Mark Mitchell <mark@codesourcery.com>
1023 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1024 (elf32_arm_additional_program_headers): Likewise.
1025 (elf_backend_modify_segment_map): Define.
1026 (elf_backend_additional_program_headers): Likewise.
1027 (elf32_arm_symbian_modify_segment_map): Use
1028 elf32_arm_modify_segment_map.
1030 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1032 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1033 for special sections.
1035 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1037 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1038 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1039 section_sym_count param, and return number of section symbols.
1040 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1041 .dynsym contents. Don't bother calling swap_symbol_out on the
1042 first all-zero dynsym.
1043 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1044 special sections like bfd_abs_section.
1045 (bfd_elf_gc_sections): Spelling fix.
1047 2005-03-16 Fred Fish <fnf@specifixinc.com>
1050 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1051 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
1053 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
1055 * elflink.c (elf_mark_used_section): New.
1056 (bfd_elf_gc_sections): Call elf_gc_mark_section for
1057 non-relocatable link if we don't do GC.
1059 2005-03-16 Nick Clifton <nickc@redhat.com>
1060 Ben Elliston <bje@au.ibm.com>
1062 * configure.in (werror): New switch: Add -Werror to the
1063 compiler command line. Enabled by default. Disable via
1065 * configure: Regenerate.
1067 2005-03-16 Nick Clifton <nickc@redhat.com>
1069 * ecoff.c: Convert to ISO C90 formatting.
1071 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1073 * elf32-ppc.c: Divide file into general and linker specific
1074 functions. Sort linker functions into roughly the order in which
1075 they are called by the ELF linker code.
1077 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1079 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
1080 on section. Correct comment, and add FIXME.
1081 (ppc_elf_additional_program_headers): Don't bump header count for
1082 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
1083 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
1084 do allocate memory if they need it.
1086 2005-03-15 Mikkel Krautz <krautz@gmail.com>
1088 * config.bfd (x86_64-elf): Add target.
1090 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1092 * po/es.po: Commit new Spanish translation.
1094 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
1096 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
1097 for global symbol when reporting overflow.
1099 2005-03-11 Jakub Jelinek <jakub@redhat.com>
1101 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
1102 * libbfd.h: Rebuilt.
1103 * archive.c (_bfd_ar_spacepad): New function.
1104 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
1105 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
1106 coff_write_armap): Use it.
1107 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
1109 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
1111 2005-03-10 Mark Kettenis <kettenis@gnu.org>
1113 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
1114 has_table to the start of the function.
1116 2005-03-10 Ben Elliston <bje@au.ibm.com>
1118 * archive.c: Include hashtab.h.
1119 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
1120 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
1121 (hash_file_ptr): New function.
1122 (eq_file_ptr): Likewise.
1123 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
1124 * libbfd-in.h: Include hashtab.h.
1125 (struct artdata): Change `cache' member type to htab_t.
1126 * libbfd.h: Rebuild.
1128 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1130 * configure.in: Bump version to 2.16.90.
1131 * configure: Regenerated.
1133 2005-03-07 Jakub Jelinek <jakub@redhat.com>
1135 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
1136 close is a function like macro in system headers.
1138 2005-03-07 Alan Modra <amodra@bigpond.net.au>
1141 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
1142 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
1144 2005-03-06 Alan Modra <amodra@bigpond.net.au>
1146 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
1148 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1150 * po/bfd.pot: Regenerate.
1152 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1154 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
1156 (func_desc_adjust): Force dot-syms local in executables as well
1159 2005-03-04 David Daney <ddaney@avtrex.com>
1161 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
1162 '__gnu_local_gp' symbol used by gas -mno-shared.
1164 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf-bfd.h (elf_backend_data): Add "const char *" to
1167 elf_backend_section_from_phdr.
1169 * elf.c (bfd_section_from_phdr): Pass "proc" to the
1170 elf_backend_section_from_phdr hook.
1172 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1173 Joseph Myers <joseph@codesourcery.com>
1175 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
1176 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
1178 (struct mips_elf_got_per_bfd_arg): Add global_count.
1179 (struct mips_elf_count_tls_arg): New.
1180 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
1181 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
1182 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
1183 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
1184 (TLS_RELOC_P): Define.
1185 (TP_OFFSET, DTP_OFFSET): Define.
1186 (dtprel_base, tprel_base): New functions.
1187 (mips_elf_link_hash_newfunc): Initialize tls_type.
1188 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
1189 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
1191 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
1192 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
1193 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
1194 (mips_tls_got_index): New functions.
1195 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
1196 arguments. Pass them to mips_elf_create_local_got_entry. Use
1198 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
1200 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
1201 mips_elf_create_local_got_entry.
1202 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
1203 arguments. Handle TLS entries.
1204 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
1205 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
1207 (mips_elf_record_global_got_symbol): Likewise.
1208 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
1210 (mips_elf_merge_gots): Handle TLS entries when merging.
1211 (mips_elf_initialize_tls_index): New function.
1212 (mips_elf_set_global_got_offset): Handle TLS entries.
1213 (mips_elf_adjust_gp): Handle TLS.
1214 (mips_elf_multi_got): Remove redundant call to
1215 mips_elf_resolve_final_got_entries. Initialize global_count.
1216 Correct a comment. Initialize new TLS members of mips_got_info.
1217 Assign TLS GOT indexes for new GOTs.
1218 (mips_elf_create_got_section): Initialize new TLS members of
1220 (mips_elf_calculate_relocation): Handle TLS relocs.
1221 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
1223 (_bfd_mips_elf_always_size_sections): Handle TLS.
1224 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1225 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
1227 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
1228 (_bfd_mips_elf_hide_symbol): Handle TLS.
1229 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
1230 (mips_reloc_map): Add TLS relocs.
1231 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
1232 * elf64-mips.c (mips_elf64_howto_table_rel)
1233 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
1234 * reloc.c: Define new MIPS TLS relocations.
1235 * libbfd.h, bfd-in2.h: Regenerated.
1237 2005-03-02 Jan Beulich <jbeulich@novell.com>
1239 * Makefile.am: Add dependency of cache.o on libiberty.h.
1240 * cache.c: Include libiberty.h.
1241 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
1243 2005-03-01 Zack Weinberg <zack@codesourcery.com>
1245 * elf.c (bfd_section_from_shdr <default case>): Call
1246 elf_backend_section_from_shdr hook unconditionally, and return
1248 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1249 * elfxx-target.h (elf_backend_section_from_shdr)
1250 (elf_backend_section_from_phdr): Default to
1251 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1254 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1256 * targets.h: Typo fix.
1257 * bfd-in2.h: Regenerate.
1259 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1260 structs to size on-disk structures.
1261 (b_out_set_section_contents): Size the external struct, not the
1262 internal one for on-disk size.
1263 (b_out_sizeof_headers): Likewise.
1265 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1267 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1268 entry points with the func descriptor as well as undefweak.
1270 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1272 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1273 present when IMPORT_NAME_UNDOECRATE is used.
1275 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1278 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1281 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1282 to _bfd_elf_merge_symbol.
1284 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1285 unsigned int to return the alignment of the old common symbol
1286 in the dynamic object.
1287 (_bfd_elf_add_default_symbol): Pass NULL to
1288 _bfd_elf_merge_symbol.
1289 (elf_link_add_object_symbols): Pass &old_alignment to
1290 _bfd_elf_merge_symbol. Get the alignment of the new common
1291 symbol in the dynamic object.
1293 2005-02-24 Ben Elliston <bje@au.ibm.com>
1295 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1296 * format.c (bfd_check_format_matches): Likewise.
1297 * archive.c (BFD_GNU960_ARMAG): Likewise.
1298 (bfd_generic_archive_p): Likewise.
1299 (_bfd_write_archive_contents): Likewise.
1301 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1303 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1304 * configure: Regenerate.
1306 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1308 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1309 COMDAT group sections to have default visibility.
1311 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1313 * coffcode.h (coff_print_aux): Warning fix.
1314 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1315 instead of section pointer to identify.
1316 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1317 the correct size buffer for local sym mangling too.
1318 (h8300_bfd_link_add_symbols): Likewise.
1319 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1321 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1322 * elf32-xtensa.c (literal_value_hash): Warning fix.
1323 * versados.c (process_otr): Warning fix.
1324 (versados_canonicalize_reloc): Likewise.
1325 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1326 * vms.c (fill_section_ptr): Warning fix.
1328 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1330 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1331 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1333 2005-02-23 Nick Clifton <nickc@redhat.com>
1335 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1336 the relvaddr field of the Elf32_crinfo structure.
1338 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1339 variables that are passed by reference to
1340 m68hc11_get_relocation_value in case that function does not
1343 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1344 return statements and replace with a single return at the end of
1345 the function. This helps pacify the flow analysis code in gcc 4.0.
1347 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1348 strtab to avoid compile time warning.
1350 2005-02-23 Ben Elliston <bje@au.ibm.com>
1352 * opncls.c (bfd_zalloc): Document this function.
1354 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1356 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1357 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1358 Replace SEC_SHARED with SEC_COFF_SHARED.
1359 (styp_to_sec_flags): Likewise.
1361 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1362 (TARGET_LITTLE_SYM): Likewise.
1364 * section.c (SEC_ARCH_BIT_0): Removed.
1365 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1366 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1367 (SEC_SHARED): Renamed to ...
1368 (SEC_COFF_SHARED): This.
1369 (SEC_BLOCK): Renamed to ...
1370 (SEC_TIC54X_BLOCK): This.
1371 (SEC_CLINK): Renamed to ...
1372 (SEC_TIC54X_CLINK): This.
1373 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1374 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1376 * bfd-in2.h: Regenerated.
1378 2005-02-21 Fred Fish <fnf@specifixinc.com>
1380 * dwarf2.c (find_abstract_instance_name): Call recursively
1381 to handle a DW_AT_specification.
1383 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1385 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1386 mips_elf_create_dynamic_relocation,
1387 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1388 Remove #if 0'd code.
1390 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1392 * Makefile.am: Run "make dep-am"
1393 * Makefile.in: Regenerate.
1395 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1397 * coffgen.c (bfd_coff_get_comdat_section): Check that
1398 coff_section_data isn't NULL.
1400 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1402 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1403 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1404 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1405 useless assignments.
1406 (xcoff_write_archive_contents_big): Likewise.
1407 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1408 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1409 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1410 * cofflink.c (process_embedded_commands): Warning fixes.
1411 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1413 * dwarf2.c: Warning fixes.
1414 * elf-bfd.h: Likewise.
1415 * elf-eh-frame.c: Likewise.
1416 * elf-strtab.c: Likewise.
1418 * elf32-m68k.c: Likewise.
1419 * elf32-ppc.c: Likewise.
1420 * elf32-sh-symbian.c: Likewise.
1421 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1422 * elf64-sh64.c: Likewise.
1423 * peicode.h: Likewise.
1424 * elf64-mmix.c: Warning fixes.
1425 * elfcode.h: Likewise.
1426 * elfxx-mips.c: Likewise.
1427 * libbfd-in.h: Likewise.
1428 * libbfd.c: Likewise.
1429 * mach-o.c: Likewise.
1430 * merge.c: Likewise.
1432 * opncls.c: Likewise.
1435 * vms-hdr.c: Likewise.
1436 * vms-tir.c: Likewise.
1437 * xtensa-isa.c: Likewise.
1438 * xtensa-modules.c: Likewise.
1440 (pstrcmp): Use correct choice of string lengths. Fix return value.
1441 (bfd_sym_module_name): Correct string length.
1442 * bfd-in2.h: Regenerate.
1443 * libbfd.h: Regenerate.
1445 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1447 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1448 uninitialized check_segment[1] in TLSMOFF case.
1449 Reported by Alan Modra.
1450 (elf32_frv_relocate_section): Improve errors and warnings.
1452 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1454 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1456 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1458 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1459 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1460 * pef.c (bfd_pef_scan): Don't ignore return value of
1461 bfd_pef_scan_start_address.
1462 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1463 bfd_mach_o_scan_start_address.
1464 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1465 * elfxx-mips.c: Remove unnecessary prototypes.
1466 (sort_dynamic_relocs_64): Abort if not BFD64.
1468 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1470 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1471 Skip toc reloc adjust if reloc_count is zero.
1473 2005-02-15 Nigel Stephens <nigel@mips.com>
1474 Maciej W. Rozycki <macro@mips.com>
1476 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1477 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1478 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1479 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1480 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1482 (mips16_gprel_reloc): Remove bit shuffling; call
1483 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1484 and _bfd_mips16_elf_reloc_shuffle() instead.
1485 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1486 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1488 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1489 elf_mips16_howto_table_rel.
1490 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1491 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1492 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1493 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1494 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1496 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1497 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1498 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1500 (mips16_gprel_reloc): Remove bit shuffling; call
1501 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1502 and _bfd_mips16_elf_reloc_shuffle() instead.
1503 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1504 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1506 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1507 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1508 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1509 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1510 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1511 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1512 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1514 (mips16_gprel_reloc): Remove bit shuffling; call
1515 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1516 and _bfd_mips16_elf_reloc_shuffle() instead.
1517 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1518 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1520 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1521 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1522 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1523 handle bit shuffling for MIPS16 relocs.
1524 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1525 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1526 and _bfd_mips16_elf_reloc_shuffle().
1527 (_bfd_mips_elf_generic_reloc): Likewise.
1528 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1530 (mips_elf_obtain_contents): Remove bit shuffling.
1531 (mips_elf_perform_relocation): Likewise; call
1532 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1534 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1536 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1537 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1538 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1539 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1540 (BFD_RELOC_MIPS16_LO16): Likewise.
1541 * bfd-in2.h: Regenerate.
1542 * libbfd.h: Regenerate.
1544 2005-02-15 Jan Beulich <jbeulich@novell.com>
1546 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1547 R_IA64_DTPMOD64[LM]SB.
1549 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1551 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1552 backward branch in the same section.
1553 (elfNN_ia64_relocate_section): Inform users that the input
1554 section is too big to relax br instruction when overflow
1555 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1556 and R_IA64_PCREL21F.
1558 2005-02-14 Orjan Friberg <orjanf@axis.com>
1560 * elfcore.h (elf_core_file_p): Move the call to
1561 elf_backend_object_p to allow the correct machine to be set before
1562 processing the program headers.
1564 2005-02-14 Nick Clifton <nickc@redhat.com>
1567 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1568 aware flag from the input bfd to the output bfd.
1570 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1572 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1573 R_MIPS_LITERAL relocations for external symbols.
1574 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1575 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1577 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1579 * bfd-in2.h: Rebuilt.
1581 2005-02-11 Paul Brook <paul@codesourcery.com>
1583 * elf-bfd.h (struct elf_link_hash_table): Add
1584 is_relocatable_executable.
1585 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1586 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1587 symbols in relocatable executables.
1588 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1589 relocatable executables.
1590 (_bfd_elf_link_renumber_dynsyms): Ditto.
1591 (bfd_elf_final_link): Ditto.
1592 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1593 relocations into relocatable executables.
1594 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1595 executables. Also copy absolute relocations.
1596 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1597 in relocatable executables.
1598 (allocate_dynrelocs): Copy relocations for relocatable executables.
1599 Output dynamic symbols for symbols defined in linker scripts.
1601 2005-02-11 Nick Clifton <nickc@redhat.com>
1603 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1604 to avoid a compile time warning.
1606 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1609 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1610 inclusion of coffcode.h so that it is actually picked up.
1612 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1613 case it is not used.
1615 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1616 structure and macro.
1618 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1621 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1622 to protect the declaration of this array.
1624 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1625 Avoid call to memcpy with a size of 0.
1627 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1629 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1630 old-style branches to undefined dot-symbols which will be
1631 satisfied by a plt call.
1633 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1635 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1636 (ppc64_elf_copy_indirect_symbol): ..here.
1637 (func_desc_adjust): Use move_plt_plist.
1639 2005-02-10 Paul Brook <paul@codesourcery.com>
1641 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1643 2005-02-10 Paul Brook <paul@codesourcery.com>
1645 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1647 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1648 (elf_link_renumber_local_hash_table_dynsyms): New function.
1649 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1651 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1653 * bfd-in.h (BFD_LINKER_CREATED): Define.
1654 * bfd-in2.h: Rebuilt.
1655 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1656 BFD_LINKER_CREATED bfds when determining input bfds without
1657 .note.GNU-stack section.
1659 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1661 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1662 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1663 relocations against external symbols unchanged.
1665 2005-02-08 Paul Brook <paul@codesourcery.com>
1667 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1670 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1672 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1675 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1677 * elf64-mips.c: Fix formatting throughout.
1679 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1681 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1683 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1685 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1686 *ABS*/*UND* sections.
1687 (elf32_frv_relocate_section): Move zero-addend-required error...
1688 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1689 missing needed TLS section.
1691 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1693 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1694 being the last symbol.
1695 (aout_link_add_symbols): Just return TRUE if a warning
1698 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1700 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1701 R_MIPS_GPREL32 relocations against external symbols.
1702 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1705 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1707 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1708 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1709 elf_string_from_elf_strtab.
1710 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1711 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1712 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1713 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1714 looking at cached symtab info first, before iterating over headers.
1715 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1716 * elfcode.h (elf_object_p): Don't load section header stringtab
1719 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1721 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1722 against protected function when building shared library.
1725 * elf64-x86-64.c (is_32bit_relative_branch): New.
1726 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1727 protected function symbol when building shared library for
1728 32bit relative branch instruction.
1730 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1732 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1733 syms when doing a relocatable link.
1734 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1736 (ppc64_elf_tls_setup): Likewise.
1737 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1739 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1741 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1742 (link_hash_newfunc): Clear all locals using memset.
1743 (make_fdh): Remove flags param. Always create fake func desc
1744 weak. Link the descriptor with the code entry sym.
1745 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1746 (add_symbol_adjust): Adjust make_fdh call.
1747 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1748 descriptor to strong undefined if code entry is strong.
1750 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1752 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1753 lookup here. Set to new before calling bfd_link_repair_undef_list.
1754 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1756 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1758 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1760 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1762 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1763 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1764 before the as-needed lib was loaded. Abort on unexpected refs.
1766 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1768 * elflink.c (elf_smash_syms): Expand comments.
1769 (elf_link_add_object_symbols): Only call elf_smash_syms for
1770 as-needed dynamic objects.
1772 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1773 everything, just the field specific to ia64.
1774 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1776 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1778 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1779 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1781 (struct add_symbol_adjust_data): New.
1782 (add_symbol_adjust): Make an undefweak func desc for old ABI
1783 objects to link with --as-needed shared libs. Return fail status.
1784 Don't adjust old ABI func entry sym to weak if func desc syms
1786 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1789 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1791 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1794 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1796 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1797 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1798 remove anything but new and undefweak.
1799 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1801 (_bfd_elf_create_dynamic_sections): Formatting.
1802 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1803 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1804 (struct elf_smash_data): New.
1805 (elf_smash_syms): New function.
1806 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1807 unneeded dynamic objects to loaded list.
1808 (elf_link_output_extsym): Don't handle as-needed here. Strip
1809 bfd_link_hash_new symbols.
1810 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1811 delref when dynindx is already -1.
1812 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1814 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1816 2005-02-01 Ben Elliston <bje@au.ibm.com>
1818 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1820 2005-02-01 Ben Elliston <bje@au.ibm.com>
1822 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1823 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1824 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1825 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1826 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1827 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1828 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1829 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1830 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1831 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1832 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1833 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1834 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1835 throughout. Similarly, collapse #if 1'd code.
1837 2005-02-01 Ben Elliston <bje@au.ibm.com>
1839 * elf-bfd.h (bfd_elf_discard_group): Remove.
1840 * elf.c (bfd_elf_discard_group): Likewise.
1841 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1843 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1845 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1846 (_bfd_elf_eh_frame_address_size): Declare.
1847 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1848 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1849 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1850 (elf_backend_eh_frame_address_size): Define.
1851 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1852 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1853 size from the new backend hook.
1854 (_bfd_elf_write_section_eh_frame): Likewise.
1855 (_bfd_elf_eh_frame_address_size): New function.
1857 2005-01-31 Andrew Cagney <cagney@gnu.org>
1859 * configure: Regenerate to track ../gettext.m4.
1861 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1863 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1864 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1866 2005-01-31 Nick Clifton <nickc@redhat.com>
1868 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1869 sparc-lynxos, vax-vms) be obsolete.
1871 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1873 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1874 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1875 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1876 * elfcode.h (elf_object_p): Use minpagesize instead of
1878 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1879 (elfNN_bed): Include ELF_MINPAGESIZE.
1881 2005-01-28 Julian Brown <julian@codesourcery.com>
1883 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1884 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1885 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1886 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1887 passing flag value from ld. Set flag value in global hash table entry.
1888 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1891 2005-01-27 Andrew Cagney <cagney@gnu.org>
1893 * configure: Regenerate to track ../gettext.m4 change.
1895 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1897 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1900 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1902 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1903 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1905 * reloc.c: Add R_FRV_TLSMOFF.
1906 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1907 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1908 (elf32_frv_relocate_section): Handle it.
1909 (elf32_frv_check_relocs): Likewise.
1910 * libbfd.h, bfd-in2.h: Rebuilt.
1911 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1912 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1913 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1914 such that they return the constant in gr9.
1915 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1917 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1918 too, such that they shrink on relaxation.
1919 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1920 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1921 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1922 if we can guarantee the use of 16-bit constants.
1923 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1924 Introduce TLS support for FR-V FDPIC.
1925 * reloc.c: Add TLS relocations.
1926 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1927 (elf32_frv_rel_tlsdesc_value_howto): New.
1928 (elf32_frv_rel_tlsoff_howto): New.
1929 (frv_reloc_map): Add new mappings.
1930 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1932 (frvfdpic_dynamic_got_plt_info): New.
1933 (frvfdpic_plt_tls_ret_offset): New.
1934 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1935 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1936 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1937 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1939 (struct frvfdpic_relocs_info): Add TLS fields.
1940 (frvfdpic_relocs_info_hash): Warning clean up.
1941 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1942 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1943 (FRVFDPIC_TLS_BIAS): Define.
1944 (tls_biased_base): New.
1945 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1947 (frv_reloc_type_lookup): Likewise.
1948 (frvfdpic_info_to_howto_rel): Likewise.
1949 (elf32_frv_relocate_section): Likewise.
1950 (_frv_create_got_section): Create the PLT section here.
1951 (elf32_frvfdpic_create_dynamic_sections): Not here.
1952 (_frvfdpic_count_nontls_entries): Move out of...
1953 (_frvfdpic_count_got_plt_entries): ... here.
1954 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1955 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1957 (_frvfdpic_relax_tls_entries): New.
1958 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1959 (_frvfdpic_get_tlsdesc_entry): New.
1960 (_frvfdpic_assign_got_entries): Add TLS support.
1961 (_frvfdpic_assign_plt_entries): Likewise.
1962 (_frvfdpic_reset_got_plt_entries): New.
1963 (_frvfdpic_size_got_plt): Move out of...
1964 (elf32_frvfdpic_size_dynamic_sections): ... here.
1965 (_frvfdpic_relax_got_plt_entries): New.
1966 (elf32_frvfdpic_relax_section): New.
1967 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1968 (elf32_frv_check_relocs): Add TLS support.
1969 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1970 * libbfd.h, bfd-in2.h: Rebuilt.
1972 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1974 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1975 loadable reloc sections.
1976 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1977 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1979 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1981 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1982 sections immediately when linking shared libs. Instead, wait until
1983 we know a lib is needed.
1984 (_bfd_elf_link_create_dynstrtab): Extract from..
1985 (_bfd_elf_link_create_dynamic_sections_): ..here.
1986 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1987 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1988 for non-existent .dynamic.
1989 (elf_link_output_extsym): Don't complain about undefined symbols
1990 in as-needed dynamic libs that aren't actually linked.
1992 2005-01-24 Andrew Cagney <cagney@gnu.org>
1994 * configure: Regenerate, ../gettext.m4 was updated.
1996 2005-01-21 Ben Elliston <bje@au.ibm.com>
1998 * aout-encap.c: Remove unused file.
2000 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2003 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2004 non-function symbols are local.
2005 (_bfd_elf_symbol_refs_local_p): Likewise.
2007 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2009 * bfd.c (bfd_link_just_syms): Add abfd param.
2010 * bfd-in2.h: Regenerate.
2012 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2014 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2015 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2016 instructions. If the amount of padding is known, reduce the size
2017 of the CIE or FDE by that amount.
2019 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2021 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2022 augmentation_size. Use bfd_signed_vmas for data_align.
2023 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2024 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2025 functions. Don't read past the end of the enclosing CIE or FDE.
2026 (skip_bytes): New utility function.
2027 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2029 (_bfd_elf_write_section_eh_frame): Use new functions.
2031 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2033 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2034 assert-style REQUIRE() macro to handle sanity checks.
2036 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2038 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2040 (read_unsigned_leb128): Removed.
2041 (read_signed_leb128): Removed.
2042 (find_abstract_instance_name): Updated.
2043 (parse_comp_unit): Accept info_ptr_unit.
2044 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2045 comp unit and pass it to parse_comp_unit.
2047 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2048 (read_signed_leb128): Moved to ...
2051 * libbfd-in.h (read_unsigned_leb128): New prototype.
2052 (read_signed_leb128): Likewise.
2053 * libbfd.h: Regenerated.
2055 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2056 Nick Clifton <nickc@redhat.com>
2058 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
2059 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
2060 arch_sh4a_nofpu_up in order to match the external names and make the
2061 testsuite's job easier.
2062 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
2064 * bfd-in2.h: Regenerate.
2066 2005-01-15 Andrew Cagney <cagney@gnu.org>
2069 * acinclude.m4: Move BFD_NEED_DECLARATION,
2070 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
2071 the new file bfd.m4. Include ../bfd/bfd.m4.
2072 * configure: Re-generate.
2074 2005-01-12 Alan Modra <amodra@bigpond.net.au>
2076 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
2077 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
2079 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
2080 R_PPC_RELAX32PC_PLT.
2082 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2084 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
2086 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2087 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2088 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2089 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2090 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2091 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2092 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
2093 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2094 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2095 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
2096 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2097 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2098 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2099 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2101 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2103 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
2106 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2108 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
2109 * bfd-in2.h: Regenerate.
2110 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
2111 to support these new machine values.
2112 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
2114 (bfd_maxq_arch): Update values for the maxq20.
2116 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
2118 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
2119 non-shared object, do not reserve space in .plt and .rela.plt for
2120 regular symbols neither defined nor referenced in shared objects.
2122 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2124 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
2125 to zero the structure.
2126 (create_got_section): Use BFD_ASSERT instead of abort.
2127 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
2129 (create_got_section): New function.
2130 (sparc64_elf_create_dynamic_sections): Likewise.
2131 (sparc64_elf_check_relocs): Invoke create_got_section instead of
2132 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
2133 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
2134 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
2135 (sparc64_elf_finish_dynamic_symbol): Likewise.
2136 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
2137 (elf_backend_create_dynamic_sections): Define to
2138 sparc64_elf_create_dynamic_sections.
2140 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2142 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
2143 (elf_backend_omit_section_dynsym): Define to it.
2144 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
2145 (elf_backend_omit_section_dynsym): Define to it.
2147 2005-01-07 Jakub Jelinek <jakub@redhat.com>
2149 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
2150 PT_DYNAMIC segment, unless .dynamic.
2152 2005-01-06 Paul Brook <paul@codesourcery.com>
2154 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
2155 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
2156 * configure: Regenerate.
2157 * elf32-arm.c: Add VxWorks target bfd.
2159 (elf32_arm_link_hash_table): Add use_rel.
2160 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
2161 elf32_arm_relocate_section): Replace USE_REL with runtime check.
2162 Correct offset calculation for RELA case.
2163 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
2164 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
2165 (elf32_arm_vxworks_link_hash_table_create): New function.
2166 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
2167 (bfd_elf32_littlearm_vxworks_vec): Ditto.
2168 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
2170 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2172 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
2174 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
2175 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
2176 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
2177 (ppc64_elf_next_toc_section): Heed no_multi_toc.
2178 (ppc64_elf_reinit_toc): Set multi_toc_needed.
2179 (toc_adjusting_stub_needed): Rewrite.
2180 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
2181 toc tests. Adjust for toc_adjusting_stub_needed changes.
2182 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
2183 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
2184 * section.c: Expand comment on backend bits.
2185 * bfd-in2.h: Regenerate.
2186 * libbfd.h: Regenerate.
2188 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2190 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
2191 toc adjusting stub, do not test source section flags.
2193 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
2195 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
2196 from STABS debugging sections again.
2198 2005-01-05 Fred Fish <fnf@specifixinc.com>
2200 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
2201 (find_abstract_instance_name): New function.
2202 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
2203 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
2204 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
2206 2004-12-31 Paul Brook <paul@copdesourcery.com>
2208 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
2210 2004-12-31 Alan Modra <amodra@bigpond.net.au>
2212 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
2213 Commit missing changes from 2004-12-22.
2214 * bfd-in2.h: Regenerate.
2216 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2218 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
2220 2004-12-21 Kris Warkentin <kewarken@qnx.com>
2222 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
2223 Add 'base' argument for constructing register sections. Reformat.
2224 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
2225 gp and fp regs. Reformat.
2227 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2229 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
2230 * bfd-in2.h: Regenerate.
2231 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
2232 (avr_reloc_map): Likewise.
2233 (avr_final_link_relocate): Likewise.
2235 2004-12-22 Alan Modra <amodra@bigpond.net.au>
2237 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
2238 as-needed dynamic libs as undefined.
2239 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
2240 libs when finding they are needed.
2242 2004-12-20 Alan Modra <amodra@bigpond.net.au>
2244 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2245 (opd_entry_value): Use opd_relocs if available.
2246 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2247 copy .opd relocations to opd_relocs.
2248 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2250 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2252 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2253 * elf32-v850.c (v850_elf_howto_table): Add entry for
2254 R_V850_LO16_SPLIT_OFFSET.
2255 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2256 (v850_elf_perform_lo16_relocation): New function, extracted from...
2257 (v850_elf_perform_relocation): ...here. Use it to handle
2258 R_V850_LO16_SPLIT_OFFSET.
2259 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2260 R_V850_LO16_SPLIT_OFFSET.
2261 * libbfd.h, bfd-in2.h: Regenerate.
2263 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2265 * config.bfd: Add s390x-ibm-tpf support.
2267 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2269 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2270 to prototype, to make hash info available.
2271 Prevent wrapped symbols from being adjusted twice.
2273 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2275 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2276 overflow for calls to undefined weak symbols.
2278 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2280 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2281 canonical sections syms have a name.
2283 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2285 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2286 have been adjusted for output.
2287 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2289 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2291 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2292 add symtab_hdr param.
2293 (group_signature): Update calls.
2294 * elf-bfd.h (bfd_elf_sym_name): Update.
2295 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2296 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2297 (ppc64_elf_relocate_section): Update.
2298 * elflink.c (elf_link_input_bfd): Update.
2300 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2302 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2303 st_shndx on STT_SECTION sections.
2305 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2307 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2308 ELF section symbols.
2310 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2312 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2313 return a real value, unless it is a PLT symbol.
2314 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2317 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2318 R_MIPS_JALR entry to 0.
2320 * archures.c: Define bfd_mach_mips9000.
2321 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2322 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2323 * cpu-mips.c (I_mips9000): Define.
2324 (arch_info_struct): Add case for bfd_mach_mips9000.
2325 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2326 * bfd-in2.h: Regenerate.
2328 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2330 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2333 2004-12-07 Ben Elliston <bje@gnu.org>
2335 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2337 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2339 Suggested by Fergal Daly <fergal@esatclear.ie>:
2340 * simple.c (simple_dummy_multiple_definition): New function.
2341 (bfd_simple_get_relocated_section_contents): Use it.
2343 2004-12-03 Jan Beulich <jbeulich@novell.com>
2345 * elf.c (elf_find_function): Don't use the last file symbol ever,
2346 seen, but the last one seen prior to the symbol being reported.
2347 Don't report a filename at all for global symbols when that might
2350 2004-12-01 Paul Brook <paul@codesourcery.com>
2352 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2353 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2356 2004-12-01 Paul Brook <paul@codesourcery.com>
2358 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2361 2004-11-30 Paul Brook <paul@codesourcery.com>
2363 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2364 no_pipeline_knowledge
2365 (elf32_arm_link_hash_table_create): Ditto.
2366 (bfd_elf32_arm_process_before_allocation): Ditto.
2367 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2369 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2371 * bfd-in2.h: Regenerate.
2373 2004-11-30 Randolph Chung <tausq@debian.org>
2375 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2376 (elf32_hppa_grok_psinfo): New function.
2377 (elf_backend_grok_prstatus): Define.
2378 (elf_backend_grok_psinfo): Define.
2380 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2383 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2385 2004-11-24 Paul Brook <paul@codesourcery.com>
2387 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2389 2004-11-24 Paul Brook <paul@codesourcery.com>
2391 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2392 (elf32_arm_swap_symbol_out): New function.
2393 (elf32_arm_size_info): Add.
2394 (elf_backend_size_info): Define.
2396 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2398 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2401 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2403 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2404 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2405 * nlmcode.h (nlm_write_object_contents): Warning fix.
2407 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2409 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2411 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2413 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2414 (elf32_arm_plt_thumb_stub): New.
2415 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2417 (elf32_arm_link_hash_traverse): Fix typo.
2418 (elf32_arm_link_hash_table): Add obfd.
2419 (elf32_arm_link_hash_newfunc): Initialize new fields.
2420 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2421 (elf32_arm_link_hash_table_create): Initialize obfd.
2422 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2423 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2424 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2425 interworking BFD is not dynamic.
2426 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2427 not emit glue for PLT references.
2428 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2429 emit glue for PLT references. Support the Thumb PLT prefix.
2430 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2432 (elf32_arm_check_relocs): Likewise.
2433 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2435 (allocate_dynrelocs): Handle Thumb PLT references.
2436 (elf32_arm_finish_dynamic_symbol): Likewise.
2437 (elf32_arm_symbol_processing): New function.
2438 (elf_backend_symbol_processing): Define.
2440 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2442 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2443 add_fde_encoding. Remove need_relative.
2444 * elf-eh-frame.c (extra_augmentation_string_bytes)
2445 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2446 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2447 in cases where the CIE has no existing 'R' augmentation. Use
2448 size_of_output_cie_fde when assigning offsets. Use the final offset
2449 as the new section size.
2450 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2451 Account for any extra augmentation bytes in the returned offset.
2452 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2453 moved before being modified. Pad growing entries with DW_CFA_nops.
2454 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2455 and add_fde_encoding.
2457 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2459 * elf32-arm.c (elf32_arm_relocate_section): Use
2460 arm_real_reloc_type.
2462 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2464 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2465 for discard relocations; don't add an R_MIPS_NONE to the main body
2468 2004-11-04 Paul Brook <paul@codesourcery.com>
2470 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2471 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2472 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2473 default version definition for unversioned symbols.
2474 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2475 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2476 _bfd_elf_slurp_version_tables. Set default version for unversioned
2479 2004-11-15 Paul Brook <paul@codesourcery.com>
2481 * elflink.c (elf_link_add_object_symbols): Don't assume version
2482 indices are consecutive.
2484 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2486 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2487 composite relocations against the personality data.
2489 2004-11-13 Paul Brook <paul@codesourcery.com>
2491 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2492 R_ARM_PREL31 relocations to PLT entries.
2493 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2494 (elf32_arm_check_relocs): Ditto.
2496 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2498 * xtensa-isa.c (xtensa_interface_class_id): New.
2500 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2502 * elf32-xtensa.c (property_table_compare): Remove assertion about
2503 entries with the same address and non-zero size.
2504 (xtensa_read_table_entries): Report such entries as errors.
2506 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2508 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2509 R_ARM_RELATIVE on Symbian OS.
2511 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2513 * som.c (som_bfd_print_private_bfd_data): New function.
2514 (som_object_setup): Save the auxiliary header. Don't assume that
2515 zero is an invalid entry point for a shared library.
2516 (som_object_p): Allocate the auxiliary header on the heap.
2518 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2520 (elf32_arm_symbian_modify_segment_map): Likewise.
2522 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2524 From David Poole <daveml@mbuf.com>:
2525 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2526 (elf32_arm_size_dynamic_sections): Call it.
2528 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2530 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2531 (ALL_MACHINES_CFILES): Fix typo.
2532 * Makefile.in: Regenerate.
2533 * po/SRC-POTFILES.in: Regenerate.
2535 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2537 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2538 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2539 symbol in the relocation.
2541 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2542 Vineet Sharma <vineets@noida.hcltech.com>
2544 * coff-maxq.c: New File.
2545 * cpu-maxq.c: New File.
2546 * coffcode.h: Likewise.
2547 * config.bfd: Likewise.
2548 * configure.in (maxqcoff_vec): New target vector.
2549 * Makefile.am: Add support for maxq target.
2550 * configure.in: Likewise.
2551 * archures.c:. Likewise.
2552 * targets.c: Likewise.
2553 * bfd_in2.h : Regenerated.
2554 * Makefile.in: Regenerated.
2555 * configure: Regenerated.
2556 * doc/Makefile.in: Regenerated.
2558 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2560 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2561 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2562 C_NT_WEAK aux entries.
2563 (_bfd_coff_generic_relocate_section): Handle undefined
2566 2004-11-07 Andreas Schwab <schwab@suse.de>
2568 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2569 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2570 non-default visibility.
2572 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2574 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2576 (elf32_arm_symbian_modify_segment_map): Don't
2577 reset includes_filehdr and includes_phdrs here.
2579 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2581 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2582 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2583 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2585 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2586 to a new removed list. Remove normal configuration stanzas.
2587 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2588 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2589 elfarm-nabi.lo with elf32-arm.lo.
2590 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2591 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2592 * elf32-arm.h: Remove.
2593 * elfarm-oabi.c: Remove.
2594 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2595 and bfd_elf32_littlearm_oabi_vec.
2596 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2598 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2600 * config.bfd: Support crisv32-*-* like cris-*-*.
2601 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2602 (bfd_mach_cris_v10_v32): New macros.
2603 * cpu-cris.c: Tweak formatting.
2604 (get_compatible): New function.
2606 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2607 bfd_arch_info_type:s.
2608 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2609 get_compatible for member compatible and link bfd_cris_arch_v32 as
2611 * elf32-cris.c (cris_elf_pcrel_reloc)
2612 (cris_elf_set_mach_from_flags): New functions.
2613 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2614 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2615 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2616 numbers for bfd_mach_cris_v32.
2617 (PLT_ENTRY_SIZE_V32): New macro.
2618 (elf_cris_plt0_entry): Drop last comma in initializer.
2619 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2620 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2622 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2624 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2625 (elf_cris_finish_dynamic_sections): Similar.
2626 (elf_cris_adjust_dynamic_symbol): Similar.
2627 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2629 <switch with PIC relocs>: Emit error and return FALSE for
2630 bfd_mach_cris_v10_v32.
2631 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2632 Emit warning when generating textrel reloc.
2633 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2634 (cris_elf_final_write_processing): Set flags according to mach.
2635 (cris_elf_print_private_bfd_data): Display
2636 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2637 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2638 new_flags. Don't call cris_elf_final_write_processing. Don't
2639 look at the actual elf header flags at all; use
2640 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2641 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2643 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2644 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2645 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2646 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2647 * bfd-in2.h, libbfd.h: Regenerate.
2649 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2651 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2652 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2654 (struct adjust_toc_info): New.
2655 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2657 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2659 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2660 if there are no segments.
2662 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2664 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2666 2004-11-02 Nick Clifton <nickc@redhat.com>
2668 * elf32-iq2000.c: Convert to ISO C90 formatting.
2670 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2672 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2674 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2676 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2677 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2678 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2680 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2682 * elf32-sh.c (tpoff): Take alignment into account.
2684 2004-10-28 Nick Clifton <nickc@redhat.com>
2686 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2687 performing a relocatable link.
2688 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2689 for MIPS ports under Irix.
2691 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2693 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2694 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2695 (elf32_arm_final_link_relocate): Ditto.
2696 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2697 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2698 (elf32_arm_adjust_dynamic_symbol): Ditto.
2699 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2700 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2701 (elf32_arm_r_howto): ... To here.
2702 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2704 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2707 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2708 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2709 and R_IA64_SECREL64LSB.
2711 2004-10-26 Paul Brook <paul@codesourcery.com>
2713 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2714 (bfd_elf_size_dynamic_sections): Create default version definition.
2715 (elf_link_output_extsym): Adjust for default symbol version.
2717 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2719 * mmo.c: Adjust to ISO C.
2721 * mmo.c (mmo_write_section_description): New function broken out
2722 of mmo_internal_write_section.
2723 (mmo_internal_write_section): For each of .text and .data, call
2724 mmo_write_section_description before outputting contents if it has
2725 nontrivially deducible vma or contents.
2726 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2727 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2728 symbols if found within the .data address range.
2730 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2732 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2734 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2736 * mmo.c (File Layout): Correct place of misplaced blurb about
2739 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2741 * config.bfd: Add mips64*-*-openbsd.
2743 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2745 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2748 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2750 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2751 * configure: Regenerate.
2753 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2756 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2757 to linker reloc_overflow callback.
2758 (aout_link_input_section_ext): Likewise.
2759 (aout_link_reloc_link_order): Likewise.
2760 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2761 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2763 (alpha_relocate_section): Likewise.
2764 * coff-arm.c (coff_arm_relocate_section): Likewise.
2765 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2766 * coff-h8500.c (extra_case): Likewise.
2767 * coff-i960.c (coff_i960_relocate_section): Likewise.
2768 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2769 * coff-mips.c (mips_relocate_section): Likewise.
2770 * coff-or32.c (coff_or32_relocate_section): Likewise.
2771 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2772 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2773 * coff-sh.c (sh_relocate_section): Likewise.
2774 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2775 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2776 * coff-z8k.c (extra_case): Likewise.
2777 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2778 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2779 (_bfd_coff_generic_relocate_section): Likewise.
2780 * ecoff.c (ecoff_reloc_link_order): Likewise.
2781 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2782 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2783 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2784 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2785 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2786 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2787 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2788 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2789 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2790 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2791 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2792 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2793 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2794 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2795 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2796 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2797 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2798 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2799 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2800 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2801 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2802 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2803 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2804 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2805 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2806 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2807 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2808 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2809 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2810 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2811 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2812 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2813 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2814 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2815 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2816 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2817 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2818 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2819 * elflink.c (elf_reloc_link_order): Likewise.
2820 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2821 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2822 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2823 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2824 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2825 (aout_link_reloc_link_order): Likewise.
2826 * reloc.c (bfd_generic_get_relocated_section_contents):
2828 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2829 * simple.c (simple_dummy_reloc_overflow): Updated.
2831 2004-10-20 Andreas Schwab <schwab@suse.de>
2833 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2834 (elf_backend_plt_sym_val): Define.
2836 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2838 * config.bfd: Set targ_underscore=yes for PE COFF targets
2840 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2842 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2843 (ppc64_elf_edit_opd): Likewise.
2845 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2847 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2848 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2849 set SEC_ALLOC and SEC_LOAD.
2851 2004-10-18 Nick Clifton <nickc@redhat.com>
2853 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2854 'name' for relocs against both local and global symbols.
2856 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2858 * bfd-in2.h: Regenerate.
2859 * bfd.c (struct bfd): Add no_export.
2860 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2862 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2864 * config.bfd: Whitespace cleanup.
2865 * Makefile.am: Run "make dep-am"
2866 * Makefile.in: Regenerate.
2868 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2870 * elflink.c (struct already_linked_section): Removed.
2871 (try_match_symbols_in_sections, already_linked): Removed.
2872 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2873 prefix of section names when finding already_linked_table
2874 chain. Compare section names. Instead of calling already_linked,
2875 do it inline and only for sections in the same already_linked_list.
2877 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2879 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2880 parameter. If called after _bfd_elf_write_section_eh_frame,
2881 don't allow a -2 return unless need_* bit is already set, and
2882 handle offsets adjusted for output_offset.
2883 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2884 * elf.c (_bfd_elf_section_offset): Update call.
2886 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2889 * coffcode.h (coff_compute_section_file_positions): Cast to
2890 bfd_vma when computing page alignment.
2892 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2894 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2895 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2897 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2899 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2900 relocations use a virtual address, not a section offset.
2902 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2904 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2905 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2906 xtensa_format_encode.
2907 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2908 (ebb_add_proposed_action): Delete.
2910 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2912 * elf32-xtensa.c: Use ISO C90 formatting.
2914 2004-10-12 Paul Brook <paul@codesourcery.com>
2916 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2919 2004-10-12 Paul Brook <paul@codesourcery.com>
2921 * elf32-arm.h: Support EABI version 4 objects.
2923 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2926 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2927 Don't mark as default.
2928 (bfd_x86_64_arch): Don't mark as default.
2930 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2932 * elflink.c (enum action_discarded): New.
2933 (elf_section_complain_discarded): Delete.
2934 (elf_action_discarded): New function subsuming the above and also
2935 controlling reloc behaviour.
2936 (elf_link_input_bfd): Use it.
2938 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2940 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2941 (special_sections): Add .gnu.liblist and .gnu.conflict.
2942 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2944 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2947 * elflink.c (elf_link_input_bfd): Try harder to support
2948 relocations against symbols in removed linkonce sections.
2950 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2952 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2955 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2956 sections do not reference symbols in non-SEC_ALLOC sections.
2958 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2961 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2962 (_bfd_elf_link_omit_section_dynsym): Formatting.
2964 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2966 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2967 * libbfd.h: Regnerate.
2968 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2969 * elf32-frv.c: Likewise.
2970 * elf32-m32r.c: Likewise.
2971 * elf32-ppc.c: Likewise.
2972 * elf64-hppa.c: Likewise.
2973 * elfxx-ia64.c: Likewise.
2974 * opncls.c: Likewise.
2976 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2978 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2979 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2980 offsets stored in struct eh_cie_fde entries before doing other
2983 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2984 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2985 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2986 setting offsets for removed CIEs. Don't set "sec", instead set
2987 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2988 CIE in hdr_info. Only set make_relative and make_lsda_relative
2989 for CIEs. Use pointers rather than array indices.
2990 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2991 make_lsda_relative, need_* on cie_inf for FDEs.
2992 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2993 section output_offset. Delete cie_offset, instead use cie_inf
2994 pointer to CIE entry. Use need_relative and need_lsda_relative on
2995 CIE entry for FDEs. Use pointers rather than array indices.
2997 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2999 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3000 bfd_is_target_special_symbol.
3001 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3002 * som.c (som_bfd_is_target_special_symbol): Define.
3004 2004-10-08 Nick Clifton <nickc@redhat.com>
3006 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3007 * configure: Regenerate.
3008 * bfd-in2.h: Regenerate.
3009 * syms.c (bfd_is_target_special_symbol): New interface function.
3010 Returns true when a symbol should be considered to be special.
3011 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3012 the symbol jump table.
3013 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3014 Return true iff the symbol is a mapping symbol.
3015 (bfd_elf32_bfd_is_target_special_symbol): Define.
3016 * elfxx-target.h: Provide a default definition for
3017 bfd_is_target_special_symbol.
3018 * aout-target.h: Likewise.
3019 * aout-tic30.c: Likewise.
3020 * binary.c: Likewise.
3021 * coffcode.h: Likewise.
3022 * i386msdos.c: Likewise.
3025 * libaout.h: Likewise.
3026 * libbfd-in.h: Likewise
3027 * libecoff.h: Likewise.
3028 * mach-o.c: Likewise.
3030 * nlm-target.h: Likewise.
3031 * oasys.c: Likewise.
3033 * ppcboot.c: Likewise.
3035 * tekhex.c: Likewise.
3036 * versados.c: Likewise.
3038 * xcoff-target.h: Likewise.
3040 * libbfd.h: Regenerate.
3042 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3044 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3045 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3046 (elf_backend_section_from_shdr): Define.
3048 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3050 * syms.c (bfd_is_local_label): Return false for file symbols.
3052 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3053 David Heine <dlheine@tensilica.com>
3055 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
3056 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
3057 (elf32xtensa_no_literal_movement): New global variable.
3058 (elf_howto_table): Add entries for new relocations.
3059 (elf_xtensa_reloc_type_lookup): Handle new relocations.
3060 (property_table_compare): When addresses are equal, compare sizes and
3061 various property flags.
3062 (property_table_matches): New.
3063 (xtensa_read_table_entries): Extend to read new property tables. Add
3064 output_addr parameter to indicate that output addresses should be used.
3065 Use bfd_get_section_limit.
3066 (elf_xtensa_find_property_entry): New.
3067 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
3068 (elf_xtensa_check_relocs): Handle new relocations.
3069 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
3070 relocations. Use new xtensa-isa.h functions.
3071 (build_encoding_error_message): Remove encode_result parameter. Add
3072 new target_address parameter used to detect alignment errors.
3073 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
3074 error handling. Use new is_operand_relocation function.
3075 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
3076 Use underbar macro for error messages. Formatting.
3077 (get_const16_opcode): New.
3078 (get_l32r_opcode): Add a separate flag for initialization.
3079 (get_relocation_opnd): Operand number is no longer explicit in the
3080 relocation. Change to decode the opcode and analyze its operands.
3081 (get_relocation_slot): New.
3082 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
3083 Use new xtensa-isa.h functions to handle multislot instructions.
3084 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
3085 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
3086 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
3087 check_loop_aligned, check_branch_target_aligned_address, narrowable,
3088 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
3089 get_single_format, init_op_single_format_table): New.
3090 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
3091 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
3092 (contract_asm_expansion): Add error_message parameter and pass it to
3093 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
3094 with R_XTENSA_SLOT0_OP.
3095 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
3096 instructions. Use new xtensa-isa.h functions.
3097 (r_reloc struct): Add new virtual_offset field.
3098 (r_reloc_init): Add contents and content_length parameters. Set
3099 virtual_offset field to zero. Add contents to target_offset field for
3100 partial_inplace relocations.
3101 (r_reloc_is_defined): Check for null.
3102 (print_r_reloc): New debug function.
3103 (source_reloc struct): Replace xtensa_operand field with pair of the
3104 opcode and the operand position. Add is_abs_literal field.
3105 (init_source_reloc): Specify operand by opcode/position pair. Set
3106 is_abs_literal field.
3107 (source_reloc_compare): When target_offsets are equal, compare other
3108 fields to make sorting predictable.
3109 (literal_value struct): Add is_abs_literal field.
3110 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
3111 (init_literal_value): New.
3112 (is_same_value): Replace with ...
3113 (literal_value_equal): ... this function. Add comparisons of
3114 virtual_offset and is_abs_literal fields.
3115 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
3116 failure. Initialize has_last_loc field.
3117 (value_map_hash_table_delete): New.
3118 (hash_literal_value): Rename to ...
3119 (literal_value_hash): ... this. Include is_abs_literal flag and
3120 virtual_offset field in the hash value.
3121 (get_cached_value): Rename to ...
3122 (value_map_get_cached_value): ... this. Update calls to
3123 literal_value_hash and literal_value_equal.
3124 (add_value_map): Check for allocation failure. Update calls to
3125 value_map_get_cached_value and literal_value_hash.
3126 (text_action, text_action_list, text_action_t): New types.
3127 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
3128 text_action_add, text_action_add_literal, offset_with_removed_text,
3129 offset_with_removed_text_before_fill, find_insn_action,
3130 print_action_list, print_removed_literals): New.
3131 (offset_with_removed_literals): Delete.
3132 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
3133 fix_array, fix_array_count, allocated_relocs, relocs_count, and
3134 allocated_relocs_count fields.
3135 (init_xtensa_relax_info): Initialize new fields.
3136 (reloc_bfd_fix struct): Add new translated field.
3137 (reloc_bfd_fix_init): Add translated parameter and use it to set the
3139 (fix_compare, cache_fix_array): New.
3140 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
3141 section via get_xtensa_relax_info. Use cache_fix_array to set up
3142 sorted fix_array and use bsearch instead of linear search.
3143 (section_cache_t): New struct.
3144 (init_section_cache, section_cache_section, clear_section_cache): New.
3145 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
3146 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
3147 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
3148 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
3150 (retrieve_contents): Use bfd_get_section_limit.
3151 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
3152 to compute_removed_literals. Free value_map_hash_table when no longer
3154 (analyze_relocations): Check is_relaxable_asm_section flag. Call
3155 compute_text_actions for all sections.
3156 (find_relaxable_sections): Mark sections as relaxable if they contain
3157 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
3158 call. Increment relax_info src_count field only for appropriate
3159 relocation types. Remove is_literal_section check.
3160 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
3161 r_reloc_init and find_associated_l32r_irel. Check
3162 is_relaxable_asm_section flag. Handle L32R instructions with absolute
3163 literals. Pass is_abs_literal flag to init_source_reloc.
3164 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
3165 CONST16 instructions. Adjust calls to r_reloc_init and
3166 pcrel_reloc_fits. Handle weak symbols conservatively.
3167 (find_associated_l32r_irel): Add bfd parameter and pass it to
3169 (compute_text_actions, compute_ebb_proposed_actions,
3170 compute_ebb_actions, check_section_ebb_pcrels_fit,
3171 check_section_ebb_reduces, text_action_add_proposed,
3172 compute_fill_extra_space): New.
3173 (remove_literals): Replace with ...
3174 (compute_removed_literals): ... this function. Call
3175 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
3176 Call xtensa_read_table_entries to get the property table. Skip
3177 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
3178 is_removable_literal, remove_dead_literal, and
3179 identify_literal_placement functions.
3180 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
3181 instead of linear search.
3182 (is_removable_literal, remove_dead_literal,
3183 identify_literal_placement): New.
3184 (relocations_reach): Update check for literal not referenced by any
3185 PC-relative relocations. Adjust call to pcrel_reloc_fits.
3186 (coalesce_shared_literal, move_shared_literal): New.
3187 (relax_section): Use bfd_get_section_limit. Call
3188 translate_section_fixes. Update calls to r_reloc_init and
3189 offset_with_removed_text. Check new is_relaxable_asm_section flag.
3190 Add call to pin_internal_relocs. Add special handling for
3191 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
3192 info to calculate new addend_displacement variable. Replace code for
3193 deleting literals with more general code to perform the actions
3194 determined by the action_list for the section.
3195 (translate_section_fixes, translate_reloc_bfd_fix): New.
3196 (translate_reloc): Check new is_relaxable_asm_section flag. Call
3197 find_removed_literal only if is_operand_relocation. Update call to
3198 offset_with_removed_text. Use new target_offset and removed_bytes
3200 (move_literal): New.
3201 (relax_property_section): Use bfd_get_section_limit. Set new
3202 is_full_prop_section flag and handle new property tables. Update calls
3203 to r_reloc_init and offset_with_removed_text. Check
3204 is_relaxable_asm_section flag. Handle expansion of zero-sized
3205 unreachable entries, with use of offset_with_removed_text_before_fill.
3206 For relocatable links, combine entries only for literal tables.
3207 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
3208 calls to offset_with_removed_text. Translate st_size field for
3210 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
3211 failure. Add contents parameter. Update call to get_bfd_fix. Update
3212 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
3213 R_XTENSA_ASM_EXPAND relocs.
3214 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
3215 call to get_bfd_fix. Include offset from contents for partial_inplace
3217 (is_reloc_sym_weak): New.
3218 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
3219 (prop_sec_len): New.
3220 (xtensa_is_property_section): Handle new property sections.
3221 (is_literal_section): Delete.
3222 (internal_reloc_compare): When r_offset matches, compare r_info and
3223 r_addend to make sorting predictable.
3224 (internal_reloc_matches): New.
3225 (xtensa_get_property_section_name): Handle new property sections.
3226 (xtensa_get_property_predef_flags): New.
3227 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
3228 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
3229 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
3230 (xtisa_errno, xtisa_error_msg): New variables.
3231 (xtensa_isa_errno, xtensa_isa_error_msg): New.
3232 (xtensa_insnbuf_alloc): Add error handling.
3233 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
3234 use xtensa_format_decode. Add error handling.
3235 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
3236 instruction length to find the number of bytes to copy.
3237 (xtensa_isa_init): Add error handling. Replace calls to
3238 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
3239 tables in the xtensa_modules structure.
3240 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
3241 xtensa_extend_isa): Delete.
3242 (xtensa_isa_free): Change to only free lookup tables.
3243 (opname_lookup_compare): Replace with ...
3244 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3245 (xtensa_insn_maxlength): Rename to ...
3246 (xtensa_isa_maxlength): ... this.
3247 (xtensa_insn_length): Delete.
3248 (xtensa_insn_length_from_first_byte): Replace with ...
3249 (xtensa_isa_length_from_chars): ... this function.
3250 (xtensa_num_opcodes): Rename to ...
3251 (xtensa_isa_num_opcodes): ... this.
3252 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3253 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3254 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3255 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3256 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3257 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3258 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3259 (xtensa_opcode_lookup): Add error handling.
3260 (xtensa_decode_insn): Replace with ...
3261 (xtensa_opcode_decode): ... this function, with new format and
3262 slot parameters. Add error handling.
3263 (xtensa_encode_insn): Replace with ...
3264 (xtensa_opcode_encode): ... this function, which does the encoding via
3265 one of the entries in the "encode_fns" array. Add error handling.
3266 (xtensa_opcode_name): Add error handling.
3267 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3268 xtensa_opcode_is_call): New.
3269 (xtensa_num_operands): Replace with ...
3270 (xtensa_opcode_num_operands): ... this function. Add error handling.
3271 (xtensa_opcode_num_stateOperands,
3272 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3273 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3274 xtensa_operand_is_visible): New.
3275 (xtensa_get_operand, xtensa_operand_kind): Delete.
3276 (xtensa_operand_inout): Add error handling and special-case for
3278 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3279 operate on one slot of an instruction. Added error handling.
3280 (xtensa_operand_encode): Handle default operands with no encoding
3281 functions. Check for success by comparing against decoded value.
3283 (xtensa_operand_decode): Handle default operands. Return decoded value
3284 through argument pointer. Add error handling.
3285 (xtensa_operand_is_register, xtensa_operand_regfile,
3286 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3287 (xtensa_operand_isPCRelative): Rename to ...
3288 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3289 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3290 through argument pointer. Add error handling.
3291 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3292 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3293 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3294 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3295 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3296 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3297 xtensa_state_is_exported, xtensa_sysreg_lookup,
3298 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3299 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3300 xtensa_interface_num_bits, xtensa_interface_inout,
3301 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3302 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3303 * xtensa-modules.c: Rewrite to use new data structures.
3304 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3305 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3306 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3307 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3308 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3309 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3310 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3311 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3312 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3313 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3314 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3315 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3316 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3317 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3318 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3319 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3320 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3321 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3322 * Makefile.in: Regenerate.
3323 * bfd-in2.h: Likewise.
3324 * libbfd.h: Likewise.
3326 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3328 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3329 against the absolute section.
3330 (mips_elf64_write_rela): Likewise.
3332 2004-10-07 Jan Beulich <jbeulich@novell.com>
3334 * elf.c (elf_find_function): Don't generally check for matching
3335 section, just for non-file symbols. Remove redunant comparison
3337 * elf32-arm.h (arm_elf_find_function): Likewise.
3339 2004-10-07 Jeff Baker <jbaker@qnx.com>
3341 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3342 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3345 2004-10-04 Roland McGrath <roland@redhat.com>
3347 * hash.c (bfd_hash_set_default_size): Use const for table.
3348 Use size_t instead of int for variable compared to sizeof results.
3350 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3353 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3355 2004-10-01 Paul Brook <paul@codesourcery.com>
3357 * elf32-arm.h (elf32_arm_fake_sections,
3358 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3360 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3362 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3364 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3366 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3367 need_relative or need_lsda_relative if we are processing an
3368 offset for a reloc on a FDE initial loc or LSDA field
3370 (_bfd_elf_write_section_eh_frame): Test need_relative and
3371 need_lsda_relative in place of corresponding make_* field
3372 when deciding to use pc-relative encodings.
3374 2004-09-30 Paul Brook <paul@codesourcery.com>
3376 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3377 target2 relocation type.
3379 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3382 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3384 2004-09-30 Paul Brook <paul@codesourcery.com>
3386 * reloc.c: Add BFD_RELOC_ARM_SMI.
3387 * bfd-in2.h: Regenerate.
3390 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3392 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3393 vma and output offset to address.
3394 * simple.c (simple_save_output_info): Only set output section
3395 and offset for debug sections, or those not already set up by
3397 (bfd_simple_get_relocated_section_contents): Update comment.
3399 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3401 * elf.c (IS_LOADED): Delete.
3402 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3403 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3406 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3409 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3410 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3411 redundant assignment of EM_SPARC.
3413 2004-09-22 Brian Ford <ford@vss.fsi.com>
3415 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3416 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3418 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3420 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3422 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3423 (elf_backend_modify_segment_map): Don't define.
3425 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3427 * elf.c (IS_LOADED): Define.
3428 (assign_file_positions_for_segments): Don't round up file offset of
3429 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3430 Delete code handling link script adjustment of lma. Do the adjust
3431 in later code handling similar ajustments. Remove dead code error
3432 check. Warn if section lma would require a negative offset
3433 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3434 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3435 update voff in section loop. Change voff in segment loop to be an
3436 adjustment on top of "off". Set sec->filepos and update "off" later.
3437 Test for loadable sections consistently using IS_LOADED. Similarly,
3438 test for alloc-only sections other than .tbss consistently.
3439 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3440 Tidy PT_NOTE handling. Use %B and %A in error messages.
3441 (assign_file_positions_except_relocs): Use %B in error message.
3443 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3445 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3446 (CONFIG_STATUS_DEPENDENCIES): New.
3447 (Makefile): Removed.
3448 (config.status): Likewise.
3449 * Makefile.in: Regenerated.
3451 2004-09-17 Paul Brook <paul@codesourcery.com>
3453 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3454 (bfd_elf32_arm_process_before_allocation): Update prototype.
3455 * bfd-in2.h: Regenerate.
3456 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3457 (elf32_arm_link_hash_table_create): Set it.
3458 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3459 (bfd_elf32_arm_set_target_relocs): New function.
3460 (arm_real_reloc_type): New function.
3461 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3462 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3463 (elf32_arm_gc_sweep_hook): Ditto.
3464 (elf32_arm_check_relocs): Ditto.
3465 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3466 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3468 (elf32_arm_got_prel): New variable.
3469 (elf32_arm_howto_from_type): New function.
3470 (elf32_arm_info_to_howto): Use it.
3471 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3472 BFD_RELOC_ARM_TARGET2.
3473 * libbfd.h: Regenerate.
3474 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3476 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3478 * ecoff.c: Update u.undef.next refs.
3479 * elf64-ppc.c: Likewise.
3480 * elflink.c: Likewise.
3481 * linker.c: Likewise.
3482 * xcofflink.c: Likewise.
3484 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3485 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3486 fields to indirect struct.
3487 * elf-m10300.c: Update u.weakdef refs.
3488 * elf32-arm.h: Likewise.
3489 * elf32-cris.c: Likewise.
3490 * elf32-frv.c: Likewise.
3491 * elf32-hppa.c: Likewise.
3492 * elf32-i370.c: Likewise.
3493 * elf32-i386.c: Likewise.
3494 * elf32-m32r.c: Likewise.
3495 * elf32-m68k.c: Likewise.
3496 * elf32-ppc.c: Likewise.
3497 * elf32-s390.c: Likewise.
3498 * elf32-sh.c: Likewise.
3499 * elf32-sparc.c: Likewise.
3500 * elf32-vax.c: Likewise.
3501 * elf32-xtensa.c: Likewise.
3502 * elf64-alpha.c: Likewise.
3503 * elf64-hppa.c: Likewise.
3504 * elf64-ppc.c: Likewise.
3505 * elf64-s390.c: Likewise.
3506 * elf64-sh64.c: Likewise.
3507 * elf64-sparc.c: Likewise.
3508 * elf64-x86-64.c: Likewise.
3509 * elfxx-ia64.c: Likewise.
3510 * elfxx-mips.c: Likewise.
3511 * elflink.c: Likewise. Also u.elf_hash_value.
3512 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3514 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3515 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3516 (bfd_elf_gc_record_vtentry): Likewise.
3517 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3519 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3521 * Makefile.am: Run "make dep-am".
3522 * Makefile.in: Regenerate.
3523 * bfd-in2.h: Regenerate.
3524 * po/SRC-POTFILES.in: Regenerate.
3525 * po/bfd.pot: Regenerate.
3527 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3529 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3530 with bitfields. Make "type" and "other" bitfields too.
3531 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3532 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3533 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3534 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3535 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3536 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3537 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3538 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3539 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3540 * elf-m10300.c: Likewise.
3542 * elf32-arm.h: Likewise.
3543 * elf32-cris.c: Likewise.
3544 * elf32-frv.c: Likewise.
3545 * elf32-hppa.c: Likewise.
3546 * elf32-i370.c: Likewise.
3547 * elf32-i386.c: Likewise.
3548 * elf32-m32r.c: Likewise.
3549 * elf32-m68k.c: Likewise.
3550 * elf32-ppc.c: Likewise.
3551 * elf32-s390.c: Likewise.
3552 * elf32-sh-symbian.c: Likewise.
3553 * elf32-sh.c: Likewise.
3554 * elf32-sh64.c: Likewise.
3555 * elf32-sparc.c: Likewise.
3556 * elf32-vax.c: Likewise.
3557 * elf32-xtensa.c: Likewise.
3558 * elf64-alpha.c: Likewise.
3559 * elf64-hppa.c: Likewise.
3560 * elf64-ppc.c: Likewise.
3561 * elf64-s390.c: Likewise.
3562 * elf64-sh64.c: Likewise.
3563 * elf64-sparc.c: Likewise.
3564 * elf64-x86-64.c: Likewise.
3565 * elflink.c: Likewise.
3566 * elfxx-ia64.c: Likewise.
3567 * elfxx-mips.c: Likewise.
3568 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3569 * configure: Regenerate.
3570 * aclocal.m4: Regenerate.
3572 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3574 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3575 around uses of R_ARM_TARGET1.
3576 (elf32_arm_check_relocs): Likewise.
3578 2004-09-13 Paul Brook <paul@codesourcery.com>
3580 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3582 * bfd-in2.h: Regenerate.
3583 * libbfd.h: Regenerate.
3584 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3585 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3586 (bfd_elf32_arm_process_before_allocation): Ditto.
3587 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3588 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3589 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3592 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3594 * hpux-core.c (thread_section_p): New function.
3595 (hpux_core_core_file_p): Fix computation of offset in call
3596 to bfd_seek. Create a ".reg" section from an arbitrary
3597 ".reg/<id>" section if none was created after having read
3600 2004-09-11 Andreas Schwab <schwab@suse.de>
3602 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3603 * aclocal.m4: Rebuild.
3604 * configure: Rebuild.
3606 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3608 * section.c (bfd_sections_find_if): Fix parameter name in
3609 comment to match code.
3611 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3613 * elf.c (assign_file_positions_except_relocs): Assign relocs
3614 stored in a bfd section.
3616 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3618 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3619 h->gotplt_refcount to 0, not -1.
3621 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3623 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3624 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3626 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3627 handle symbol visibility here.
3629 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3631 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3632 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3634 (ppc_stub_name): Remove trailing "+0" on stub name.
3635 (create_linkage_sections): Create relocations for
3636 branch lookup table when --emit-relocs as well as when --shared.
3637 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3638 relbrlt test. For --emit-stub-syms, always output a sym even when
3639 one already exists on a plt call stub. Put stub type in the stub
3641 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3643 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3644 reloc_count in stub sections. Adjust relbrlt test.
3645 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3646 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3647 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3648 for relocs against discarded symbols. Fix comments.
3650 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3652 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3653 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3655 (map_sections_to_segments): ... here. Use it. Assign a file
3656 position to the .dynamic section if it is not loadable, but part
3657 of the PT_DYNAMIC segment.
3658 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3659 offsets, not VMAs, for the BPABI. Do not fill in the header in
3660 the .got.plt section for the BPABI.
3661 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3663 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3665 2004-09-06 Nick Clifton <nickc@redhat.com>
3667 * elflink.c (elf_link_add_object_symbols): Set the error code to
3668 bfd_error_wrong_format when the input format does not match the
3671 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3673 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3674 (ppc64_elf_check_directives): ..here.
3675 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3676 before accessing ppc64_elf_tdata.
3677 (ppc64_elf_finish_dynamic_sections): And here too.
3679 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3681 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3683 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3685 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3686 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3687 (bfd_elf32_littlearm_symbian_vec): Likewise.
3688 * configure: Regenerated.
3689 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3690 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3691 (PLT_ENTRY_SIZE): Likewise.
3692 (bfd_vma_elf32_arm_symbian_plt_entry): New
3694 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3696 (create_got_section): Don't create sections when generating BPABI
3698 (elf32_arm_create_dynamic_sections): Tidy.
3699 (elf32_arm_link_hash_table_create): Set plt_header_size,
3700 plt_entry_size, and symbian_p.
3701 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3702 generating BPABI objects.
3703 (allocate_dynrelocs): Use htab->plt_header_size, not
3704 PLT_HEADER_SIZE. Do not add to .got.plt when
3705 generating BPABI objects.
3706 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3707 * elfarm-nabi.c: Add SymbianOS target vectors.
3708 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3709 (_bfd_elf_link_create_dynamic_sections): Likewise.
3710 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3711 (elfNN_bed): Use it.
3712 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3713 (bfd_elf32_littlearm_symbian_vec): Likewise.
3714 (_bfd_target_vector): Add them.
3716 2004-09-03 Nick Clifton <nickc@redhat.com>
3719 * coffcode.h (handle_COMDAT): Replace abort with an warning
3720 message and allow the scan to continue.
3722 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3724 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3725 in when reading relocs, not our sorted syms. Remove unnecessary
3728 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3730 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3732 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3734 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3735 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3736 replace uses of *_alias with *_noncanonical.
3737 * aclocal.m4: Rebuild with aclocal 1.4p6.
3738 * Makefile.in: Rebuild with automake 1.4p6.
3739 * doc/Makefile.in: Rebuild with automake 1.4p6.
3740 * configure.in: Autoupdate with autoupdate 2.59.
3741 * config.in: Regenerate with autoheader 2.59.
3742 * configure: Regnerate with autoconf 2.59.
3744 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3746 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3747 symbol pointer arrays before modifying.
3749 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3751 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3752 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3753 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3754 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3755 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3756 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3757 Use both symbol tables on non-relocatable objects. Use a common
3758 error exit. Fix "mid" warning.
3759 * libbfd.h: Regenerate.
3760 * bfd-in2.h: Regenerate.
3762 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3764 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3766 (struct sfpr_def_parms): Save some space.
3767 (sfpr_define): Here too.
3769 * elf64-ppc.c (compare_symbols): Put section syms first.
3770 (sym_exists_at): New function.
3771 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3772 points only for relocatable files. Use .opd section contents
3773 otherwise. Generally clean up the code.
3775 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3777 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3778 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3779 (struct sfpr_def_parms): New.
3780 (sfpr_define): New function.
3781 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3782 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3783 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3784 (savefpr1_tail, restfpr1_tail): New functions.
3785 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3786 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3787 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3788 code. Define all ABI mandated _save and _rest functions.
3790 2004-08-26 Paul Brook <paul@codesourcery.com>
3792 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3794 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3796 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3799 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3801 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3802 that pcrel correction is applied for R_386_PC32.
3804 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3806 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3807 for R_386_32 and R_386_PC32 relocs against symbols defined in
3810 2004-08-25 Dmitry Diky <diwil@spec.ru>
3812 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3813 Add new relocations.
3814 * bfd-in2.h: Regenerate.
3815 * libbfd.h: Regenerate.
3816 * elf32-msp430.c: Clean-up code.
3817 (elf_msp430_howto_table): Add new relocation entries.
3818 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3819 (msp430_elf_relax_section): New function.
3820 (msp430_elf_relax_delete_bytes): New function.
3821 (msp430_elf_symbol_address_p): New function.
3823 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3825 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3826 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3828 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3830 * elflink.c (_bfd_elf_section_already_linked): Handle
3831 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3833 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3835 * config.bfd (arm*-*-symbianelf*): New target.
3836 (arm*-*-eabi*): Likewise.
3838 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3840 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3841 "struct ppc_link_hash_entry *".
3842 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3843 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3845 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3847 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3848 entries (where fd_aux overlaps next entry's fd_func).
3849 Add non_overlapping argument, use it.
3850 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3851 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3852 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3853 as indexes into opd_sym_map/opd_adjust array.
3854 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3856 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3858 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3859 if we can look up their function descriptor in a regular file.
3861 2004-08-18 Nick Clifton <nickc@redhat.com>
3864 * cofflink.c (coff_link_add_symbols): Check that the comdat
3865 pointer in the coff_section_data structure has been initialised
3868 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3871 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3872 changing bfd_link_hash_undefined to bfd_link_hash_new.
3874 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3876 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3878 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3879 (synthetic_opd, synthetic_relocatable): New variables.
3880 (compare_symbols, compare_relocs): New helper routines.
3881 (ppc64_elf_get_synthetic_symtab): New function.
3882 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3884 * bfd-in2.h: Regenerated.
3885 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3886 to relsyms. Return 0 if abfd is relocatable.
3888 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3890 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3892 2004-08-17 Nick Clifton <nickc@redhat.com>
3894 * (is_arm_mapping_symbol_name): New function - return true
3895 when a symbol name matches the requirements for an ARM mapping
3897 (arm_elf_find_function): New function based on
3898 elf_find_function in elf.c but skipping ARM mapping symbols
3899 and including thumb function symbols.
3900 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3901 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3903 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3905 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3906 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3907 (ppc64_elf_brtaken_reloc): Here too.
3909 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3911 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3913 (ppc64_elf_check_directives): Check that we have the right hash
3914 table before proceeding.
3916 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3918 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3919 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3920 the sections that will be discarded.
3922 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3924 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3926 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3928 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3929 free space available.
3931 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3933 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3934 occurrences with bfd_byte * thoughout file.
3936 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3937 (xcoff_write_armap_big): Likewise.
3938 (xcoff_write_archive_contents_old): Likewise.
3939 (xcoff_write_archive_contents_big): Likewise.
3941 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3943 2004-08-13 Nick Clifton <nickc@redhat.com>
3945 * elf32-arm.h: Convert to ISO C90.
3947 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3950 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3953 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3955 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3956 (bfd_archive_filename, bfd_get_section_ident): Delete.
3957 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3958 bfd_archive_filename.
3959 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3960 to warn about symbols in discarded sections. Use _bfd_error_handler.
3961 * aout-adobe.c (aout_adobe_callback): See below.
3962 * aout-cris.c (swap_ext_reloc_in): ..
3963 * coff-arm.c (find_thumb_glue, find_arm_glue,
3964 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3965 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3966 coff_arm_copy_private_bfd_data): ..
3967 * coff-i860.c (i860_reloc_processing): ..
3968 * coff-mcore.c (mcore_coff_unsupported_reloc,
3969 coff_mcore_relocate_section): ..
3970 * coff-ppc.c (coff_ppc_relocate_section): ..
3971 * coff-rs6000.c (xcoff_create_csect_from_smclas
3972 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3973 sh_swap_insns, sh_relocate_section): ..
3974 * coff-tic54x.c (tic54x_reloc_processing): ..
3975 * coff-tic80.c (coff_tic80_relocate_section): ..
3976 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3977 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3978 coff_slurp_symbol_table, coff_classify_symbol,
3979 coff_slurp_reloc_table): ..
3980 * coffgen.c (_bfd_coff_read_string_table): ..
3981 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3982 _bfd_coff_generic_relocate_section): ..
3983 * cpu-arm.c (bfd_arm_merge_machines): ..
3984 * cpu-sh.c (sh_merge_bfd_arch): ..
3985 * elf-hppa.h (elf_hppa_relocate_section): ..
3986 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3987 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3988 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3989 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3990 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3991 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3992 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3993 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3994 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3995 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3996 cris_elf_merge_private_bfd_data
3997 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3998 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3999 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4000 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4001 elf32_hppa_relocate_section): ..
4002 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4003 i370_elf_check_relocs, i370_elf_relocate_section): ..
4004 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4005 elf_i386_relocate_section): ..
4006 * elf32-m32r.c (m32r_elf_relocate_section,
4007 m32r_elf_merge_private_bfd_data): ..
4008 * elf32-m68hc1x.c (m68hc12_add_stub,
4009 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4010 * elf32-m68k.c (elf_m68k_relocate_section): ..
4011 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4012 mcore_elf_relocate_section): ..
4013 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4014 ppc_elf_check_relocs, ppc_elf_relocate_section,
4015 ppc_elf_begin_write_processing): ..
4016 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4017 elf_s390_relocate_section): ..
4018 * elf32-sh-symbian.c (sh_symbian_import_as,
4019 sh_symbian_process_embedded_commands,
4020 sh_symbian_relocate_section): ..
4021 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4022 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4023 sh_elf_merge_private_data): ..
4024 * elf32-sparc.c (elf32_sparc_check_relocs,
4025 elf32_sparc_relocate_section,
4026 elf32_sparc_merge_private_bfd_data): ..
4027 * elf32-v850.c (v850_elf_check_relocs,
4028 v850_elf_merge_private_bfd_data): ..
4029 * elf32-xtensa.c (elf_xtensa_check_relocs,
4030 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4031 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4032 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4033 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4034 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4035 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4036 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4037 ppc64_elf_relocate_section): ..
4038 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4039 elf_s390_relocate_section): ..
4040 * elf64-sh64.c (sh_elf64_relocate_section): ..
4041 * elf64-sparc.c (sparc64_elf_check_relocs,
4042 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4043 sparc64_elf_merge_private_bfd_data): ..
4044 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4045 elf64_x86_64_relocate_section): ..
4046 * elflink.c (_bfd_elf_add_default_symbol,
4047 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4048 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4049 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4050 elf_get_linked_section_vma, elf_fixup_link_order,
4051 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4052 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
4053 * elfxx-ia64.c (elfNN_ia64_relax_section,
4054 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
4055 * elfxx-mips.c (mips_elf_perform_relocation,
4056 _bfd_mips_elf_check_relocs,
4057 _bfd_mips_elf_merge_private_bfd_data): ..
4058 * ieee.c (ieee_slurp_external_symbols): ..
4059 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
4060 * libbfd.c (_bfd_generic_verify_endian_match): ..
4061 * linker.c (_bfd_generic_link_add_one_symbol,
4062 _bfd_generic_section_already_linked): ..
4063 * pdp11.c (translate_to_native_sym_flags): ..
4064 * pe-mips.c (coff_pe_mips_relocate_section): ..
4065 * peicode.h (pe_ILF_build_a_bfd): ..
4066 * srec.c (srec_bad_byte): ..
4067 * stabs.c (_bfd_link_section_stabs): ..
4068 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
4069 Replace all uses of bfd_archive_filename and bfd_get_section_ident
4070 with corresponding %B and %A in _bfd_error_handler format string.
4071 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
4072 calls to use %A and %B. Fix "against symbol .. from section" and
4073 similar error messages. Combine multiple _bfd_error_handler calls
4074 where they were separated due to bfd_archive_filename deficiencies.
4075 * bfd-in2.h: Regenerate.
4077 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
4079 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
4082 2004-08-10 Alan Modra <amodra@bigpond.net.au>
4084 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
4085 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
4086 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
4088 (link_hash_newfunc): Init was_undefined.
4089 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
4090 Use undefweak instead.
4091 (ppc64_elf_check_directives): Fix undefs chain.
4092 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
4094 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
4095 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
4096 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
4098 2004-08-09 Jakub Jelinek <jakub@redhat.com>
4100 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
4101 error, test input_section flags rather than sec.
4103 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4105 * elf-bfd.h (struct elf_backend_data): Add
4106 elf_backend_archive_symbol_lookup.
4107 (_bfd_elf_archive_symbol_lookup): Declare.
4108 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
4109 (elf_link_add_archive_symbols): ..extracted from here. Call the
4111 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
4112 (elfNN_bed): Init new field.
4113 * elf64-ppc.c (elf_backend_check_directives): Define.
4114 (elf_backend_archive_symbol_lookup): Define.
4115 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
4116 a ppc_link_hash_entry pointer.
4118 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
4119 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
4120 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
4121 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
4122 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
4123 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4124 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
4127 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4129 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
4130 (ppc64_elf_add_symbol_hook): Test for NULL section.
4131 (get_sym_h): Formatting.
4132 (ppc64_elf_size_stubs): Include reloc addend in value stored as
4135 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
4136 long branch stubs with code handling plt and r2off branch stubs.
4138 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4140 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
4141 * elflink.c (elf_link_input_bfd): Formatting.
4142 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
4144 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
4145 (link_hash_newfunc): Don't set it.
4146 (ppc64_elf_copy_indirect_symbol): Nor copy it.
4147 (ppc64_elf_mark_entry_syms): Delete.
4148 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
4149 sections. Use get_opd_info.
4150 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
4152 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4154 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
4156 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
4157 (func_desc_adjust): Don't set have_undefweak.
4158 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
4159 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
4161 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
4162 "struct ppc_link_hash_entry *". Adjust all references.
4163 (ppc64_elf_hide_symbol): Correct a comment.
4165 * elf64-ppc.c (get_opd_info): New function.
4166 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
4167 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
4168 before calling get_fdh. Test fdh rather than h before dereferencing
4169 fdh. Mark removed symbols in opd_adjust.
4170 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
4171 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
4173 (ppc64_elf_output_symbol_hook): Likewise.
4175 2004-08-06 Paul Brook <paul@codesourcery.com>
4177 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
4178 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
4179 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
4180 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
4181 and BFD_RELOC_ARM_SBREL32.
4182 * bfd-in2.h, bbfd.h: Regenerate.
4184 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4186 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
4187 the dynamic link symbol actually in use.
4189 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
4191 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
4193 2004-07-31 Joel Brobecker <brobecker@gnat.com>
4194 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4196 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
4197 SHN_MIPS_TEXT and SHN_MIPS_DATA.
4199 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
4200 Nick Clifton <nickc@redhat.com>
4203 * bfd.c (_bfd_default_error_handler): Make it global.
4205 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
4207 * elf.c (assign_section_numbers): Cope gracefully with sections
4208 which have SHF_LINK_ORDER set but no sh_link set up.
4209 * elflink.c (elf_get_linked_section_vma): Likewise.
4211 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
4214 * elfxx-target.h (elf_backend_link_order_error_handler): New.
4215 Set it to _bfd_default_error_handler.
4216 (elfNN_bed): Add elf_backend_link_order_error_handler.
4218 * libbfd-in.h (_bfd_default_error_handler): New.
4220 * libbfd.h: Regenerated.
4222 2004-07-30 Jakub Jelinek <jakub@redhat.com>
4224 * archures.c (bfd_mach_sparc_64bit_p): Define.
4225 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
4226 * bfd-in2.h: Rebuilt.
4228 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4230 Introduce SH2a support.
4231 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
4232 * archures.c (bfd_mach_sh2a_nofpu): New.
4233 * bfd-in2.h: Rebuilt.
4234 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
4235 (arch_info_struct): Add sh2a_nofpu.
4236 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
4237 2003-12-29 DJ Delorie <dj@redhat.com>
4238 * reloc.c: Add relocs for sh2a.
4239 * bfd-in2.h: Regenerate.
4240 * libbfd.hh: Regenerate.
4241 2003-12-01 Michael Snyder <msnyder@redhat.com>
4242 * archures.c (bfd_mach_sh2a): New.
4243 * bfd-in2.h: Rebuilt.
4244 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4246 (arch_info_struct): Add sh2a.
4247 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4249 2004-07-28 Nick Clifton <nickc@redhat.com>
4250 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4253 * som.c (setup_sections): Improve estimation of space sizes in
4254 relocatable objects.
4256 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4257 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4258 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4260 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4261 * configure: Regenerate.
4262 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4263 case that accepts OSABI=NetBSD and OSABI=SysV.
4264 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4265 the base of .got or .data (if .got does not exist).
4266 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4268 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4269 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4270 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4271 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4273 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4276 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4277 (elf_sec_group): Defined.
4278 (bfd_elf_match_symbols_in_sections): New prototype.
4279 (_bfd_elf_setup_group_pointers): Likewise.
4281 * elf.c (bfd_elf_discard_group): Abort.
4282 (bfd_elf_set_group_contents): Also include relocation sections.
4283 Remove zero-fill for ld -r.
4284 (_bfd_elf_setup_group_pointers): New function.
4285 (elf_sort_elf_symbol): Likewise.
4286 (elf_sym_name_compare): Likewise.
4287 (bfd_elf_match_symbols_in_sections): Likewise.
4289 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4291 * elflink.c (match_group_member): New.
4292 (elf_link_input_bfd): Check group member for discarded section.
4293 (try_match_symbols_in_sections): New function.
4294 (already_linked): Likewise.
4295 (_bfd_elf_section_already_linked): Support mixing comdat group
4296 and linkonce section.
4298 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4299 * linker.c (bfd_section_already_linked_table_traverse): New.
4301 * libbfd.h: Regenerated.
4303 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4305 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4306 BFD_RELOC_CRX_SWITCH32.
4307 * bfd-in2.h: Regenerate.
4308 * libbfd.h: Regenerate.
4309 * elf32-crx.c: Support relocation/relaxation of
4310 BFD_RELOC_CRX_SWITCH* types.
4312 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4314 * elf64-ppc.c: Correct "Linker stubs" comment.
4316 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4318 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4320 (elf_linked_to_section): New.
4322 * elf.c (assign_section_numbers): Set up sh_link for
4325 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4326 to sh_link for SHT_IA_64_UNWIND sections.
4328 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4330 * elflink.c (elf_fixup_link_order): Add _() to error message.
4332 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4334 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4337 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4339 * aout-adobe.c (aout_32_section_already_linked): Defined.
4340 * aout-target.h (MY_section_already_linked): Likewise.
4341 * aout-tic30.c (MY_section_already_linked): Likewise.
4342 * binary.c (binary_section_already_linked): Likewise.
4343 * bout.c (b_out_section_already_linked): Likewise.
4344 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4345 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4346 * coffcode.h (coff_section_already_linked): Likewise.
4347 * i386msdos.c (msdos_section_already_linked): Likewise.
4348 * i386os9k.c (os9k_section_already_linked): Likewise.
4349 * ieee.c (ieee_section_already_linked): Likewise.
4350 * ihex.c (ihex_section_already_linked): Likewise.
4351 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4352 * mmo.c (mmo_section_already_linked): Likewise.
4353 * nlm-target.h (nlm_section_already_linked): Likewise.
4354 * oasys.c (oasys_section_already_linked): Likewise.
4355 * pef.c (bfd_pef_section_already_linked): Likewise.
4356 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4357 * som.c (som_bfd_discard_group): Likewise.
4358 * srec.c (srec_section_already_linked): Likewise.
4359 * tekhex.c (tekhex_section_already_linked): Likewise.
4360 * versados.c (versados_section_already_linked): Likewise.
4361 * vms.c (vms_section_already_linked): Likewise.
4362 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4363 * xsym.c (bfd_sym_section_already_linked): Likewise.
4365 * bfd-in.h (bfd_section_already_linked_table_init): New.
4366 (bfd_section_already_linked_table_free): Likewise.
4368 * coff-rs6000.c (rs6000coff_vec): Add
4369 _bfd_generic_section_already_linked.
4370 (pmac_xcoff_vec): Likewise.
4371 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4372 (aix5coff64_vec): Likewise.
4374 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4375 * elflink.c (_bfd_elf_section_already_linked): New function.
4377 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4379 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4380 (_bfd_generic_section_already_linked): New.
4381 (bfd_section_already_linked_hash_entry): Likewise.
4382 (bfd_section_already_linked): Likewise.
4383 (bfd_section_already_linked_table_lookup): Likewise.
4384 (bfd_section_already_linked_table_insert): Likewise.
4386 * linker.c (bfd_section_already_linked): New.
4387 (_bfd_section_already_linked_table): Likewise.
4388 (bfd_section_already_linked_table_lookup): Likewise.
4389 (bfd_section_already_linked_table_insert): Likewise.
4390 (already_linked_newfunc): Likewise.
4391 (bfd_section_already_linked_table_init): Likewise.
4392 (bfd_section_already_linked_table_free): Likewise.
4393 (_bfd_generic_section_already_linked): Likewise.
4395 * section.c (bfd_section): Remove comdat.
4396 (bfd_comdat_info): Moved to ...
4397 * bfd-in.h (coff_comdat_info): Here.
4398 (bfd_coff_get_comdat_section): New.
4399 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4400 * libcoff-in.h (coff_section_tdata): Add comdat.
4401 * coffcode.h (handle_COMDAT): Updated.
4402 * cofflink.c (coff_link_add_symbols): Likewise.
4403 * ecoff.c (bfd_debug_section): Likewise.
4405 * targets.c (bfd_target): Add _section_already_linked.
4406 (BFD_JUMP_TABLE_LINK): Updated.
4408 * bfd-in2.h: Regenerated.
4409 * libbfd.h: Likewise.
4410 * libcoff.h: Likewise.
4412 2003-07-21 Paul Brook <paul@codesourcery.com>
4414 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4415 elf_fixup_link_order): New functions.
4416 (bfd_elf_final_link): Call elf_fixup_link_order.
4418 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4420 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4421 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4423 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4424 _bfd_elf_symbol_refs_local_p.
4425 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4428 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4430 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4432 (bfd_elf_get_dyn_lib_class): New prototype.
4433 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4435 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4436 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4437 entry is needed. Issue an error if a DT_NEEDED entry is needed
4438 for a file marked DYN_NO_NEEDED.
4439 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4442 * bfd-in2.h: Regenerated.
4444 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4446 * elflink.c (elf_section_complain_discarded): Don't complain in
4449 2004-07-10 James E Wilson <wilson@specifixinc.com>
4451 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4452 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4453 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4454 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4456 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4457 bfd_put_64 to bfd_putl64.
4458 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4460 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4463 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4464 .init/.fini sections when trying to relax it.
4466 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4468 * elf.c (assign_file_positions_for_segments): Make sure the
4469 .dynamic section is the first section in the PT_DYNAMIC segment.
4471 2004-07-09 Nick Clifton <nickc@redhat.com>
4473 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4474 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4475 sh_elf_get_flags_from_mach functions so that they do not conflict
4476 when this target is built with other sh-elf targets.
4477 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4478 suppression of this function.
4479 (sh_elf_find_flags): Likewise.
4481 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4483 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4484 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4485 (BFD32_BACKENDS): Add elf32-crx.lo.
4486 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4487 (cpu-crx.lo): New target.
4488 (elf32-crx.lo): New target.
4489 * Makefile.in: Regenerate.
4490 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4491 (bfd_archures_list): Add bfd_crx_arch.
4492 * bfd-in2.h: Regenerate.
4493 * config.bfd: Handle crx-*-elf*, crx*.
4494 * configure.in: Handle bfd_elf32_crx_vec.
4495 * configure: Regenerate.
4496 * cpu-crx.c: New file.
4497 * elf32-crx.c: Likewise.
4498 * libbfd.h: Regenerate.
4499 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4500 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4501 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4502 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4503 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4504 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4505 * targets.c (bfd_elf32_crx_vec): Declare.
4506 (bfd_target_vector): Add bfd_elf32_crx_vec.
4508 2004-07-06 Nick Clifton <nickc@redhat.com>
4510 * config.bfd: Add sh-symbian-elf target.
4511 * configure.in: Add bfd_elf32_shl_symbian_vec.
4512 * configure: Regenerate.
4513 * elf-bfd.h (struct elf_backend_data): Add new field
4515 * elflink.c (elf_link_add_object_symbols): Invoke the
4516 check_directives function, if defined.
4517 * elfxx-target.h: Provide a default, NULL definition for
4519 * targets.c: Add bfd_elf32_shl_symbian_vec.
4520 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4522 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4523 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4524 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4525 not already been defined.
4526 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4527 * sh-symbian.c: New file. Provide functions to support the
4528 * sh-symbian-elf target.
4529 * Makefile.am: Add elf32-sh-symbian.c
4530 * Makefile.in: Regenerate.
4532 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4534 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4535 * Makefile.am: Ran make dep-am.
4536 * Makefile.in: Ran make dep-in.
4538 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4540 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4543 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4545 * config.bfd: Add want64 to configuration target s390-*-linux*.
4547 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4549 * bfd.c (bfd_get_section_ident): New.
4551 * elflink.c (elf_link_read_relocs_from_section): Call
4552 bfd_get_section_ident to identify the section when reporting
4554 (_bfd_elf_link_output_relocs): Likewise.
4555 (elf_link_output_extsym): Likewise.
4556 (elf_link_input_bfd): Likewise.
4557 (bfd_elf_gc_record_vtinherit): Likewise.
4559 * bfd-in2.h: Regenerated.
4561 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4562 Nick Clifton <nickc@redhat.com>
4565 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4566 of section symbols to mips_elf_sort_hash_table ().
4568 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4570 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4572 (elf_section_complain_discarded): New function. Handle
4573 .gcc_except_table too.
4574 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4575 in discarded sections.
4576 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4578 2004-06-30 James E Wilson <wilson@specifixinc.com>
4580 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4581 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4583 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4586 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4587 local references to discarded sections and report their
4590 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4592 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4593 sec_info_type, test section name instead.
4595 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4598 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4599 in .init/.fini sections.
4601 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4603 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4604 bfd_get_section_limit.
4606 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4608 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4609 output section size.
4611 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4613 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4615 (mmix_elf_perform_relocation): Adjust for above change.
4616 (mmix_elf_relocate_section): Likewise.
4617 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4618 (mmix_elf_get_section_contents): Delete.
4619 (bfd_elf64_get_section_contents): Delete.
4620 (mmix_elf_relocate_section): Zero stub area.
4621 * linker.c (default_indirect_link_order): Alloc max of section size
4623 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4624 * section.c (bfd_malloc_and_get_section): Likewise.
4625 (struct bfd_section): Update rawsize comment.
4626 * bfd-in2.h: Regenerate.
4628 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4630 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4632 * bfd-in.h (bfd_get_section_limit): Define.
4633 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4634 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4635 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4636 * coff-arm.c (coff_arm_relocate_section): Likewise.
4637 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4638 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4639 (bfd_ns32k_final_link_relocate): Likewise.
4640 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4641 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4642 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4643 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4644 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4645 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4646 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4647 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4648 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4649 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4650 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4651 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4652 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4653 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4654 * elf32-v850.c (v850_elf_reloc): Likewise.
4655 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4656 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4657 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4658 * elf64-mips.c (mips_elf64_gprel32_reloc)
4659 (mips16_gprel_reloc): Likewise.
4660 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4661 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4662 * elf64-sparc.c (init_insn_reloc): Likewise.
4663 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4664 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4665 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4666 (_bfd_mips_elf_generic_reloc): Likewise.
4667 * bfd-in2.h: Regenerate.
4669 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4671 * bfd-in.h (struct stab_info): Move from stabs.c.
4672 * stabs.c (struct stab_link_includes_table): Delete.
4673 (stab_link_includes_lookup): Delete.
4674 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4675 level of indirection from sinfo parm.
4676 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4677 stabstr section. Adjust hash table accesses.
4678 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4679 alloc. Adjust stab_info test.
4680 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4681 (_bfd_coff_final_link): Adjust stab_info test.
4682 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4683 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4685 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4686 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4687 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4688 stabstr section. Adjust stab_info test.
4689 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4690 (_bfd_write_stab_strings): Adjust prototypes.
4691 * libbfd.h: Regenerate.
4692 * libcoff.h: Regenerate.
4693 * bfd-in2.h: Regenerate.
4695 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4697 From Miod Vallat <miod@online.fr>:
4698 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4700 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4702 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4703 (struct elf32_mn10300_link_hash_entry): Remove
4704 pcrel_relocs_copied.
4705 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4706 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4707 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4708 and gotoff relocations if the symbol doesn't bind locally. Use
4709 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4710 relocation for PCREL32.
4711 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4712 to test whether a symbol binds locally.
4713 (elf32_mn10300_link_hash_newfunc): Don't initialize
4714 pcrel_relocs_copied.
4715 (_bfd_mn10300_elf_discard_copies): Delete.
4716 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4718 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4720 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4722 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4724 * som.c (som_set_reloc_info): Correct small typo.
4726 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4728 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4729 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4730 (m32r_elf_gcsweep_hook): Likewise.
4731 (m32r_elf_check_relocs): Likewise.
4732 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4733 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4734 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4735 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4736 * bfd-in2.h: Regenerated.
4737 * libbfd.h: Regenerated.
4739 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4741 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4743 (elf64_x86_64_relocate_section): Issue an error for
4744 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4745 against global symbols when building shared library.
4747 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4749 * section.c (struct sec): Rename "_cooked_size" to "size".
4750 Rename "_raw_size" to "rawsize".
4751 (STD_SECTION): Adjust comments.
4752 (bfd_set_section_size, bfd_get_section_contents): Use size.
4753 (bfd_malloc_and_get_section): New function.
4754 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4755 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4756 Correctly free reloc and contents memory.
4757 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4758 and fake CIE now that we can shink section size to zero.
4759 (_bfd_elf_write_section_eh_frame): Likewise..
4760 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4761 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4762 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4763 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4764 unneeded indirection.
4765 * elf.c (_bfd_elf_section_offset): .. and update call.
4766 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4767 * libbfd.h: Regenerate.
4768 * bfd-in2.h: Regenerate.
4770 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4771 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4772 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4773 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4774 Similarly use "rawsize", if non-zero, in reloc functions to validate
4775 reloc addresses. Use new bfd_malloc_and_get_section in most places
4776 where bfd_get_section_contents was called. Expand all occurrences of
4777 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4778 grok_prstatus and similar functions to "size".
4779 * aix386-core.c (aix386_core_file_p): ..
4780 * aix5ppc-core.c (xcoff64_core_p): ..
4781 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4782 aout_adobe_set_section_contents): ..
4783 * aout-target.h (callback): ..
4784 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4785 MY_bfd_final_link): ..
4786 * aoutf1.h (sunos4_core_file_p): ..
4787 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4788 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4789 final_link, aout_link_input_section): ..
4790 * binary.c (binary_object_p, binary_canonicalize_symtab,
4791 binary_set_section_contents): ..
4792 * bout.c (b_out_callback, b_out_write_object_contents,
4793 b_out_set_section_contents, b_out_bfd_relax_section,
4794 b_out_bfd_get_relocated_section_contents): ..
4795 * cisco-core.c (cisco_core_file_validate): ..
4796 * coff-alpha.c (alpha_ecoff_object_p,
4797 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4798 * coff-arm.c (coff_arm_relocate_section,
4799 bfd_arm_allocate_interworking_sections): ..
4800 * coff-h8300.c (h8300_reloc16_extra_cases,
4801 h8300_bfd_link_add_symbols): ..
4802 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4803 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4804 ppc_bfd_coff_final_link): ..
4805 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4806 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4807 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4808 * coff64-rs6000.c (xcoff64_write_object_contents,
4809 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4810 * coffcode.h (coff_compute_section_file_positions,
4811 coff_write_object_contents): ..
4812 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4813 coff_section_symbol, build_debug_section): ..
4814 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4815 process_embedded_commands, _bfd_coff_link_input_bfd,
4816 _bfd_coff_write_global_sym): ..
4817 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4818 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4819 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4820 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4821 _bfd_dwarf2_find_nearest_line): ..
4822 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4823 ecoff_compute_section_file_positions,
4824 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4825 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4826 _bfd_elf_discard_section_eh_frame_hdr,
4827 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4828 _bfd_elf_write_section_eh_frame,
4829 _bfd_elf_write_section_eh_frame_hdr): ..
4830 * elf-hppa.h (elf_hppa_sort_unwind): ..
4831 * elf-m10200.c (mn10200_elf_relax_section,
4832 mn10200_elf_relax_delete_bytes,
4833 mn10200_elf_get_relocated_section_contents): ..
4834 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4835 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4836 mn10300_elf_relax_delete_bytes,
4837 mn10300_elf_get_relocated_section_contents,
4838 _bfd_mn10300_elf_adjust_dynamic_symbol,
4839 _bfd_mn10300_elf_discard_copies,
4840 _bfd_mn10300_elf_size_dynamic_sections,
4841 _bfd_mn10300_elf_finish_dynamic_sections): ..
4842 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4843 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4844 bfd_elf_set_group_contents, map_sections_to_segments,
4845 elf_sort_sections, assign_file_positions_for_segments,
4846 SECTION_SIZE, copy_private_bfd_data,
4847 _bfd_elf_get_dynamic_reloc_upper_bound,
4848 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4849 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4850 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4851 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4852 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4853 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4854 bfd_elf32_arm_process_before_allocation,
4855 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4856 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4857 elf32_arm_write_section): ..
4858 * elf32-cris.c (cris_elf_grok_prstatus,
4859 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4860 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4861 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4862 elf_cris_discard_excess_dso_dynamics,
4863 elf_cris_discard_excess_program_dynamics): ..
4864 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4865 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4866 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4867 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4868 elf32_frvfdpic_size_dynamic_sections,
4869 elf32_frvfdpic_modify_segment_map,
4870 elf32_frvfdpic_finish_dynamic_sections): ..
4871 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4872 elf32_h8_get_relocated_section_contents): ..
4873 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4874 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4875 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4876 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4877 elf32_hppa_finish_dynamic_sections): ..
4878 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4879 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4880 i370_elf_finish_dynamic_sections): ..
4881 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4882 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4883 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4884 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4885 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4886 * elf32-ip2k.c (ip2k_is_switch_table_128,
4887 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4888 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4889 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4890 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4891 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4892 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4893 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4894 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4895 m32r_elf_get_relocated_section_contents): ..
4896 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4897 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4898 m68hc11_elf_relax_delete_bytes): ..
4899 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4900 m68hc12_elf_size_one_stub): ..
4901 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4902 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4903 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4904 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4905 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4906 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4907 elf32_mips_grok_prstatus): ..
4908 * elf32-or32.c (or32_elf_consth_reloc): ..
4909 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4910 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4911 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4912 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4913 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4914 ppc_elf_final_write_processing): ..
4915 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4916 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4917 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4918 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4919 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4920 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4921 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4922 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4923 * elf32-sh64-com.c (sh64_address_in_cranges,
4924 sh64_get_contents_type): ..
4925 * elf32-sh64.c (sh64_find_section_for_address,
4926 sh64_elf_final_write_processing): ..
4927 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4928 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4929 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4930 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4931 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4932 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4933 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4934 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4935 elf_vax_finish_dynamic_sections): ..
4936 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4937 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4938 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4939 xstormy16_elf_finish_dynamic_sections): ..
4940 * elf32-xtensa.c (xtensa_read_table_entries,
4941 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4942 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4943 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4944 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4945 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4946 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4947 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4948 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4949 xtensa_callback_required_dependence): ..
4950 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4951 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4952 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4953 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4954 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4955 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4956 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4957 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4958 * elf64-hppa.c (allocate_dynrel_entries,
4959 elf64_hppa_size_dynamic_sections,
4960 elf64_hppa_finish_dynamic_sections): ..
4961 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4962 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4963 elf64_mips_grok_prstatus): ..
4964 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4965 mmix_elf_relocate_section, mmix_elf_final_link,
4966 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4967 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4968 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4969 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4970 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4971 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4972 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4973 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4974 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4975 ppc64_elf_finish_dynamic_sections): ..
4976 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4977 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4978 elf_s390_finish_dynamic_sections): ..
4979 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4980 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4981 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4982 sh64_elf64_finish_dynamic_sections): ..
4983 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4984 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4985 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4986 sparc64_elf_finish_dynamic_symbol,
4987 sparc64_elf_finish_dynamic_sections): ..
4988 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4989 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4990 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4991 elf64_x86_64_finish_dynamic_sections): ..
4992 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4993 * elfcode.h (elf_slurp_reloc_table): ..
4994 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4995 elf_finalize_dynstr, elf_link_add_object_symbols,
4996 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4997 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4998 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4999 elf32_mips_grok_prstatus): ..
5000 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5001 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5002 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5003 elfNN_ia64_finish_dynamic_sections): ..
5004 * elfxx-mips.c (mips_elf_create_procedure_table,
5005 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5006 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5007 mips_elf_global_got_index, mips_elf_multi_got,
5008 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5009 mips_elf_allocate_dynamic_relocations,
5010 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5011 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5012 _bfd_mips_elf_always_size_sections,
5013 _bfd_mips_elf_size_dynamic_sections,
5014 _bfd_mips_elf_finish_dynamic_symbol,
5015 _bfd_mips_elf_finish_dynamic_sections,
5016 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5017 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5018 _bfd_elf_mips_get_relocated_section_contents,
5019 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5020 * hp300hpux.c (callback): ..
5021 * hppabsd-core.c (make_bfd_asection): ..
5022 * hpux-core.c (make_bfd_asection): ..
5023 * i386linux.c (linux_link_create_dynamic_sections,
5024 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5025 * i386msdos.c (msdos_write_object_contents): ..
5026 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5027 os9k_set_section_contents): ..
5028 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5029 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5030 ieee_write_section_part, do_with_relocs, do_as_repeat,
5031 do_without_relocs, ieee_write_debug_part, init_for_output,
5032 ieee_set_section_contents): ..
5033 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5034 * irix-core.c (do_sections, make_bfd_asection): ..
5035 * libaout.h (aout_section_merge_with_text_p): ..
5036 * libbfd.c (_bfd_generic_get_section_contents,
5037 _bfd_generic_get_section_contents_in_window): ..
5038 * linker.c (default_indirect_link_order): ..
5039 * lynx-core.c (make_bfd_asection): ..
5040 * m68klinux.c (linux_link_create_dynamic_sections,
5041 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5042 * mach-o.c (bfd_mach_o_make_bfd_section,
5043 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5044 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5045 bfd_mach_o_scan_read_segment): ..
5046 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5047 _bfd_merge_sections): ..
5048 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5049 mmo_map_set_sizes, mmo_canonicalize_symtab,
5050 mmo_internal_write_section, mmo_write_object_contents): ..
5051 * netbsd-core.c (netbsd_core_file_p): ..
5052 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
5053 nlm_alpha_set_public_section): ..
5054 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
5055 * nlm32-sparc.c (nlm_sparc_write_import): ..
5056 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
5057 nlm_compute_section_file_positions): ..
5058 * oasys.c (oasys_object_p, oasys_slurp_section_data,
5059 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
5060 * opncls.c (get_debug_link_info): ..
5061 * osf-core.c (make_bfd_asection): ..
5062 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5063 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
5064 final_link, aout_link_input_section): ..
5065 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
5066 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
5067 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
5068 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
5069 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
5070 * ptrace-core.c (ptrace_unix_core_file_p): ..
5071 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
5072 _bfd_final_link_relocate, bfd_generic_relax_section,
5073 bfd_generic_get_relocated_section_contents): ..
5074 * reloc16.c (bfd_coff_reloc16_relax_section,
5075 bfd_coff_reloc16_get_relocated_section_c): ..
5076 * riscix.c (riscix_some_aout_object_p): ..
5077 * rs6000-core.c (read_hdr, make_bfd_asection): ..
5078 * sco5-core.c (make_bfd_asection): ..
5079 * simple.c (bfd_simple_get_relocated_section_contents): ..
5080 * som.c (som_object_setup, setup_sections, som_prep_headers,
5081 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
5082 som_set_reloc_info, som_get_section_contents,
5083 som_bfd_link_split_section): ..
5084 * sparclinux.c (linux_link_create_dynamic_sections,
5085 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5086 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
5087 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
5088 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
5089 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
5090 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
5091 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
5092 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
5093 sunos_finish_dynamic_link): ..
5094 * syms.c (_bfd_stab_section_find_nearest_line): ..
5095 * tekhex.c (first_phase, tekhex_set_section_contents,
5096 tekhex_write_object_contents): ..
5097 * trad-core.c (trad_unix_core_file_p): ..
5098 * versados.c (process_esd, process_otr, process_otr): ..
5099 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
5100 * vms-misc.c (add_new_contents): ..
5101 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
5102 * vms.c (vms_set_section_contents): ..
5103 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
5104 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
5105 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
5106 * xsym.c (bfd_sym_scan): .. See above.
5108 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
5110 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
5111 calling _bfd_merged_section_offset only for section symbols.
5113 2004-06-22 Alan Modra <amodra@bigpond.net.au>
5115 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
5116 for handling SEC_MERGE symbols in relax_section.
5118 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5120 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
5121 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
5122 linked together. Mark the result as h8300sx code.
5124 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5126 * elf-bfd.h (struct elf_backend_data): Added
5127 elf_backend_omit_section_dynsym.
5128 (_bfd_elf_link_omit_section_dynsym): Declare.
5129 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
5130 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
5131 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
5132 (_bfd_elf_link_renumber_dynsyms): ... this function.
5133 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
5134 _bfd_elf_link_omit_section_dynsym).
5135 (elfNN_bed): Added elf_backend_omit_section_dynsym.
5137 2004-06-21 Nick Clifton <nickc@redhat.com>
5139 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
5142 2004-06-17 Jerome Guitton <guitton@gnat.com>
5144 * bfd-in.h (bfd_cache_close_all): New function declaration.
5145 * bfd-in2.h: Regenerate.
5146 * cache.c (bfd_cache_close_all): New function definition.
5148 2004-06-16 Mark Kettenis <kettenis@gnu.org>
5150 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
5152 * configure: Regenerate.
5154 2004-06-16 Daniel Jacobowitz <dan@debian.org>
5156 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
5157 the pre-existing section.
5159 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5161 * section.c (struct sec): Remove usused flags. Reorganize a little.
5162 (bfd_get_section_size_before_reloc): Delete.
5163 (bfd_get_section_size_after_reloc): Delete.
5164 (STD_SECTION): Update.
5165 (bfd_get_section_size_now): Delete.
5166 (bfd_set_section_contents): Don't referece reloc_done.
5167 (bfd_get_section_contents): Remove reloc_done comment.
5168 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
5170 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
5171 * ecoff.c (bfd_debug_section): Update initializer.
5172 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
5173 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
5174 * bfd-in.h (bfd_section_size): Expand.
5175 (bfd_get_section_size): New macro.
5176 * bfd-in2.h: Regenerate.
5177 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
5178 bfd_get_section_size_before_reloc with bfd_get_section_size.
5179 * coffcode.h (coff_write_object_contents): Likewise.
5180 * coffgen.c (build_debug_section): Likewise.
5181 * dwarf1.c (parse_line_table): Likewise.
5182 (_bfd_dwarf1_find_nearest_line): Likewise.
5183 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5184 * i386msdos.c (msdos_write_object_contents): Likewise.
5185 * pdp11.c (squirt_out_relocs): Likewise.
5186 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
5187 * elf64-mmix.c (mmix_elf_final_link): Update comment.
5189 2004-06-14 Chris Demetriou <cgd@broadcom.com>
5191 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
5192 removal) with updated comment.
5193 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
5195 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
5196 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5198 2004-06-12 Alan Modra <amodra@bigpond.net.au>
5200 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
5201 overflow on branches to undefweaks.
5203 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5205 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
5206 as ecoff_section_data() does not return a valid lvalue.
5208 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
5210 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
5211 (elf_link_add_object_symbols): Likewise.
5213 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
5214 (elf_backend_reloc_type_class): New.
5216 2004-06-08 Mark Kettenis <kettenis@gnu.org>
5218 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
5220 * configure: Regenerate.
5222 2004-06-07 Daniel Jacobowitz <dan@debian.org>
5224 From: Albert Chin-A-Young <china@thewrittenword.com>
5225 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
5228 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
5230 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
5233 2004-05-28 DJ Delorie <dj@redhat.com>
5235 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
5236 for linking, but otherwise adjust reloc for merged sections.
5238 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5240 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
5241 _bfd_merged_section_offset for local symbols.
5243 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5245 * Makefile.am: Regenerate dependencies.
5246 * Makefile.in: Regenerate.
5247 * archures.c: Add bfd_mach_sh3_nommu .
5248 * bfd-in2.h: Regenerate.
5249 * cpu-sh.c: Add sh3-nommu architecture.
5250 (bfd_to_arch_table): Create new table.
5251 (sh_get_arch_from_bfd_mach): Create new function.
5252 (sh_get_arch_up_from_bfd_mach): Create new function.
5253 (sh_merge_bfd_arch): Create new function.
5254 * elf32-sh.c (sh_ef_bfd_table): Add table.
5255 (sh_elf_check_relocs): Replace switch statement with
5256 use of sh_ef_bfd_table .
5257 (sh_elf_get_flags_from_mach): Add new function.
5258 (sh_find_elf_flags): Likewise.
5259 (sh_elf_copy_private_data): Replace most of non-elf contents
5260 with a call to sh_merge_bfd_arch() .
5262 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5264 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5265 * Makefile.in: Regenerate.
5267 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5269 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5270 custom calling conventions for dynamic symbols.
5271 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5272 symbol if it's an alias to a global one.
5274 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5276 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5279 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5281 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5284 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5286 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5287 for SHT_GROUP sections.
5289 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5291 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5293 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5294 * merge.c: Formatting. Remove unnecessary casts. Expand
5295 bfd_get_section_alignment macro.
5296 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5297 use throughout file.
5298 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5299 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5300 section name to determine sinfo group, instead test output section
5302 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5303 _bfd_strip_section_from_output rather than just twiddling flags.
5304 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5305 (_bfd_merge_sections): Update prototype.
5306 * libbfd.h: Regenerate.
5308 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5310 * netbsd-core.c: Correctly indent section that sets architecture
5313 From Miod Vallat <miod@online.fr>:
5314 * m88kopenbsd.c: New file.
5315 * targets.c (m88k_openbsd_vec): New.
5316 * config.bfd: Add m88k-*-openbsd*.
5317 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5318 (m88kopenbsd_vec): New.
5319 * configure: Regenerate.
5320 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5321 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5323 * Makefile.in: Regenerate.
5324 * po/SRC-POTFILES.in: Regenerate.
5326 2004-05-24 Nick Clifton <nickc@redhat.com>
5328 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5329 introduced by hash table size patch.
5331 2004-05-22 Ben Elliston <bje@au.ibm.com>
5333 * configure.in (is_release): Remove.
5334 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5335 (AC_OUTPUT): Don't output bfdver.h from version.h.
5336 * configure: Regenerate.
5337 * Makefile.am (RELEASE): New variable.
5338 (bfdver.h): New target.
5339 * Makefile.in: Regenerate.
5340 * doc/Makefile.in: Likewise.
5342 2004-05-22 Ben Elliston <bje@au.ibm.com>
5344 * Makefile.am (config.status): Don't depend on version.h.
5345 * Makefile.in: Regenerate.
5347 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5349 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5350 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5351 * libbfd.h: Regenerate.
5352 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5353 (_bfd_elf_rel_local_sym): Likewise.
5354 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5355 (elf_link_input_bfd): Likewise.
5356 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5357 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5358 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5359 (elfNN_ia64_relocate_section): Likewise.
5361 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5363 * hash.c (bfd_default_hash_table_size): New variable.
5364 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5365 (bfd_hash_set_default_size): New function. Set the default size
5366 to a selected prime number close to the argument. Document new
5368 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5369 * bfd-in2.h: Regenerate.
5370 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5371 * Makefile.in: Regenerate.
5373 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5375 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5376 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5377 arm, m68k, m88k and hppa core files.
5379 2004-05-21 Nick Clifton <nickc@redhat.com>
5381 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5382 (bfd_bwrite): Likewise.
5383 (bfd_tell): Likewise.
5384 (bfd_flush): Likewise.
5385 (bfd_stat): Likewise.
5386 (bfd_seek): Likewise.
5387 (bfd_get_mtime): Likewise.
5388 (bfd_get_size): Likewise.
5390 2004-05-19 Ben Elliston <bje@au.ibm.com>
5392 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5394 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5396 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5397 (bfd_generic_openr_next_archived_file): Likewise.
5399 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5401 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5402 section names by inserting a new substring after .gnu.linkonce, except
5403 for .gnu.linkonce.t.* where the "t." is replaced.
5405 2004-05-17 Adam Nemet <anemet@lnxw.com>
5407 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5408 (m68-*-lynxos* case): Likewise.
5409 (powerpc-*-lyxnos* case): New case.
5410 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5412 2004-05-17 David Heine <dlheine@tensilica.com>
5414 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5415 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5416 * bfd.c (bfd_copy_private_header_data): Define.
5417 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5419 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5420 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5421 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5422 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5423 segments by calling copy_private_bfd_data.
5424 (_bfd_elf_copy_private_header_data): Define.
5425 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5426 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5427 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5428 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5429 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5430 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5431 * som.c (som_bfd_copy_private_header_data): Define.
5432 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5433 * vms.c (vms_bfd_copy_private_header_data): Define.
5434 * bfd-in2.h: Regenerate.
5435 * libbfd.h: Regenerate.
5437 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5439 * elfxx-mips.c (MINUS_TWO): Define.
5440 (mips_elf_higher, mips_elf_highest,
5441 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5442 some bfd_vma values.
5443 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5445 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5447 * som.c (log2): Rename to exact_log2. Adjust all callers.
5449 2004-05-13 Paul Brook <paul@codesourcery.com>
5451 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5452 dwarf3 format CIE entries. Remove comment about the size of the
5453 ra_column field. It is now correctly deduced.
5455 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5457 * config.bfd (or32-*-rtems*): Switch to elf.
5459 2004-05-13 Nick Clifton <nickc@redhat.com>
5461 * po/fr.po: Updated French translation.
5463 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5465 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5466 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5467 Adjust counting of last_local.
5468 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5469 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5470 created by the linker nor !SHF_ALLOC.
5472 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5473 DT_PLTGOT to the start of the .got.plt section instead of the
5474 .got output section. Set sh_entsize for .got section in addition
5476 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5477 is at sgot->output_section->vma.
5478 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5479 DT_PLTGOT to the start of the .got.plt section instead of the
5480 .got output section.
5481 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5482 is at sgot->output_section->vma. Set sh_entsize for .got section
5483 in addition to .got.plt.
5484 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5485 (bfd_section_from_phdr): Likewise.
5486 (map_sections_to_segments): Likewise.
5487 (assign_file_positions_for_segments): Likewise.
5488 (get_program_header_size): Likewise.
5489 * elflink.c (bfd_elf_size_dynamic_sections): Set
5490 elf_tdata (output_bfd)->relro from info->relro.
5491 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5493 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5495 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5496 a zero symndx for which we hadn't accounted a dynamic relocation.
5497 (_frvfdpic_add_rofixup): Likewise.
5499 2004-05-07 Brian Ford <ford@vss.fsi.com>
5500 DJ Delorie <dj@redhat.com>
5502 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5503 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5504 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5505 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5507 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5509 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5510 immediately if there's no link info.
5511 (elf32_frvfdpic_copy_private_bfd_data): New.
5512 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5514 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5516 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5517 filename argument is null; do not call strlen on a null pointer.
5519 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5521 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5524 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5526 * configure.in (bfd_elf32_frvfdpic_vec): New.
5527 * configure: Rebuilt.
5528 * targets.c (bfd_elf32_frvfdpic_vec): New.
5529 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5531 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5532 frvfdpic instead of frv. Rearrange elf-target macros such that
5533 the FDPIC-specific ones are only defined for this new target
5535 (bfd_elf32_frvfdpic_vec): Declare.
5537 (elf32_frv_relocate_section): Use it to enable segment checking
5538 and to control rofixup emission. Add output section vma to
5539 applied relocation in non-LOAD non-ALLOC sections. Use
5540 _bfd_error_handler for errors.
5541 (_frv_create_got_section): Create .rel.got and .rofixup only in
5542 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5544 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5545 (elf32_frvfdpic_modify_segment_map): Likewise.
5546 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5547 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5548 error message if we miscompute the rofixup size.
5549 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5550 (frvfdpic_elf_encode_eh_address): Likewise.
5551 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5552 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5553 relocs. Reject unknown relocation types.
5554 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5555 (frv_elf_merge_private_bfd_data): Likewise.
5556 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5557 0x4000 for newly-added elf32-frvfdpic.
5559 2004-05-05 Nick Clifton <nickc@redhat.com>
5562 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5563 returning NULL as most users of this function do not check its
5565 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5566 of bfd_cache_lookup().
5567 * sco5-core.c (sco5_core_file_p): Likewise.
5568 * trad-core.c (trad_unix_core_file_p): Likewise.
5570 2004-05-05 Nick Clifton <nickc@redhat.com>
5572 * cache.c (bfd_cache_lookup): Improve formatting.
5573 * archive.c: Fix formatting.
5575 2004-05-05 Peter Barada <peter@the-baradas.com>
5577 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5578 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5579 * bfd-in2.h(bfd_architecture): Regenerate.
5581 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5583 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5585 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5586 those against discarded link-once and SEC_MERGE section symbols.
5588 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5590 * section.c (bfd_get_section_by_name_if): New.
5591 * bfd-in2.h: Regenerated.
5593 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5595 * som.c (som_bfd_is_group_section): Define.
5597 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5599 * section.c (bfd_make_section_anyway): Copy the whole
5600 bfd_hash_entry, not just "next" from existing entry.
5602 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5604 * elf.c (bfd_section_from_shdr): Maintain the section order in
5606 (special_sections): Add ".note.GNU-stack".
5607 (elf_fake_sections): Handle section group for relocatable
5610 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5612 * section.c (bfd_sections_find_if): New.
5613 * bfd-in2.h: Regenerated.
5615 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5617 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5619 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5620 * elf.c (bfd_elf_is_group_section): New function.
5621 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5622 * section.c (bfd_generic_is_group_section): New function.
5623 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5624 (BFD_JUMP_TABLE_LINK): Adjust.
5625 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5626 * aout-target.h (MY_bfd_is_group_section): Define.
5627 * aout-tic30.c (MY_bfd_is_group_section): Define.
5628 * bfd.c (bfd_is_group_section): Define.
5629 * binary.c (binary_bfd_is_group_section): Define.
5630 * bout.c (b_out_bfd_is_group_section): Define.
5631 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5632 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5633 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5634 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5635 * coffcode.h (coff_bfd_is_group_section): Define.
5636 * i386msdos.c (msdos_bfd_is_group_section): Define.
5637 * i386os9k.c (os9k_bfd_is_group_section): Define.
5638 * ieee.c (ieee_bfd_is_group_section): Define.
5639 * ihex.c (ihex_bfd_is_group_section): Define.
5640 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5641 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5642 * mmo.c (mmo_bfd_is_group_section): Define.
5643 * nlm-target.h (nlm_bfd_is_group_section): Define.
5644 * oasys.c (oasys_bfd_is_group_section): Define.
5645 * pef.c (bfd_pef_bfd_is_group_section): Define.
5646 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5647 * srec.c (srec_bfd_is_group_section): Define.
5648 * tekhex.c (tekhex_bfd_is_group_section): Define.
5649 * versados.c (versados_bfd_is_group_section): Define.
5650 * vms.c (vms_bfd_is_group_section): Define.
5651 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5652 * bfd-in2.h: Regenerate.
5653 * libbfd.h: Regenerate.
5655 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5657 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5659 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5661 * configure.in: Update version to 2.15.91.
5662 * configure: Regenerate.
5664 2004-04-29 Brian Ford <ford@vss.fsi.com>
5666 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5667 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5668 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5669 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5670 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5671 .gnu.linkonce.wi. sections.
5672 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5673 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5675 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5676 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5678 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5680 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5681 * bfd-in2.h: Regenerate.
5682 * libbfd.h: Likewise.
5684 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5686 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5688 (setup_sections): Use som_subspace_dictionary_record struct instead
5689 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5690 is_comdat, is_common or dup_common.
5691 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5692 is_comdat, is_common and dup_common in section subspace_dict from
5694 (som_begin_writing): Use som_subspace_dictionary_record struct.
5695 (som_finish_writing): Likewise.
5696 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5697 is_common and dup_common flags in info for symbol. Add comment
5698 regarding linker support for these fields. Slightly reorganize
5700 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5701 dup_common fields in symbol table from symbol info.
5702 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5703 arguments. Set corresponding fields in copy_data. Change all callers.
5704 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5706 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5707 * som.h (som_subspace_dictionary_record): Define.
5708 (som_copyable_section_data_struct): Add is_comdat, is_common and
5710 (som_section_data_struct): Use som_subspace_dictionary_record struct
5711 instead of subspace_dictionary_record.
5712 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5714 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5716 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5717 if set. Check reloc_done flag before applying relocations. Use
5718 output addresses, both when applying relocations and when comparing
5719 against the specified section.
5720 (elf_xtensa_relocate_section): Use output address to check if dynamic
5721 reloc is in a literal pool. Set section's reloc_done flag.
5723 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5725 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5726 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5728 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5731 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5733 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5734 structure field removed in 2004-04-24 patch.
5735 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5737 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5739 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5740 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5741 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5742 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5743 field before calling elf_backend_section_flags.
5745 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5747 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5748 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5749 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5750 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5751 and BFD_RELOC_32_PCREL.
5752 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5753 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5754 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5755 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5756 (mips_elf_next_relocation): Move comment about matching HI/LO
5758 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5759 R_MIPS_GNU_REL_HI16.
5761 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5763 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5764 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5765 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5766 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5767 and update comments to reflect current usage.
5768 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5769 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5771 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5772 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5773 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5774 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5775 type number to be MIPS_R_PCREL16.
5776 (mips_relocate_section): Remove support for link-time relaxation
5777 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5778 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5779 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5780 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5781 relaxation of branches used by embedded-PIC.
5782 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5783 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5784 related members, update comment.
5785 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5786 code related to embedded-PIC.
5787 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5788 initialization of now-removed 'adjust' member of
5789 'struct ecoff_debug_info'.
5791 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5793 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5795 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5797 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5798 relocs for locally defined symbols during -shared final link.
5799 (elf32_arm_final_link_relocate): Likewise.
5801 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5803 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5804 ELF_LINK_POINTER_EQUALITY_NEEDED.
5805 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5806 if r_type is not R_X86_64_PC32.
5807 (elf64_x86_64_finish_dynamic_symbol): If
5808 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5811 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5813 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5814 (elf_backend_plt_sym_val): Define.
5816 2004-04-22 Andrew Cagney <cagney@redhat.com>
5818 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5820 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5822 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5824 * som.c (som_set_section_contents): Constantify second argument.
5825 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5826 (som_object_setup): Rework to avoid warning.
5827 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5830 2004-04-22 Andrew Cagney <cagney@redhat.com>
5832 * cache.c (bfd_cache_close): Check for a previously closed file.
5834 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5836 * bfd.c (bfd_get_synthetic_symtab): Define.
5837 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5838 NAME##_get_synthetic_symtab.
5839 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5840 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5841 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5843 (_bfd_elf_get_synthetic_symtab): New prototype.
5844 * elfcode.h (elf_get_synthetic_symtab): Define.
5845 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5846 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5847 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5848 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5849 * bfd-in2.h: Rebuilt.
5850 * libbfd.h: Rebuilt.
5851 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5852 (elf_backend_plt_sym_val): Define.
5853 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5854 (elf_backend_plt_sym_val): Define.
5855 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5856 (elf_backend_plt_sym_val): Define.
5857 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5858 (elf_backend_plt_sym_val): Define.
5859 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5860 (elf_backend_plt_sym_val): Define.
5861 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5862 (elf_backend_plt_sym_val): Define.
5863 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5864 (elf_backend_plt_sym_val): Define.
5865 * aout-target.h (MY_get_synthetic_symtab): Define.
5866 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5867 * coff-rs6000.c (rs6000coff_vec): Add
5868 _bfd_nodynamic_get_synthetic_symtab.
5869 (pmac_xcoff_vec): Likewise.
5870 * coff64-rs6000.c (rs6000coff64_vec): Add
5871 _bfd_nodynamic_get_synthetic_symtab.
5872 (aix5coff64_vec): Likewise.
5873 * sunos.c (MY_get_synthetic_symtab): Define.
5874 * vms.c (vms_get_synthetic_symtab): Define.
5876 2004-04-22 Nick Clifton <nickc@redhat.com>
5878 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5880 2004-04-22 Peter Barada <peter@the-baradas.com>
5882 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5883 * bfd2-in.h: Regenerate.
5884 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5886 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5888 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5889 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5890 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5891 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5892 * bfd-in2.h: Regenerate.
5894 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5896 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5897 require relocations against a weak symbol to reference the same
5898 symbol hash entry if not a final, static link.
5899 (get_cached_value, add_value_map): Add final_static_link argument.
5900 (remove_literals): Pass final_static_link argument as needed.
5902 2004-04-21 Andrew Cagney <cagney@redhat.com>
5904 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5905 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5906 (opncls_bwrite, opncls_bclose, opncls_bflush)
5907 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5908 bfd iovec that uses function callbacks.
5909 (bfd_close): Use the iovec's bclose.
5910 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5911 (cache_bclose, cache_bflush, cache_bstat)
5912 (cache_iovec): New functions and global variable, implement a
5913 cache "iovec", where applicable set bfd_error.
5914 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5915 * bfdio.c (struct bfd_iovec): Define.
5916 (real_read): Delete function.
5917 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5918 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5919 assume that bread and bwrite set bfd_error.
5920 * bfd.c (struct bfd): Add "iovec", update comments.
5921 * bfd-in2.h, libbfd.h: Re-generate.
5923 2004-04-21 Andrew Cagney <cagney@redhat.com>
5925 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5927 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5929 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5930 (bfd_elf_gc_sections): Fail if a shared object is being created.
5931 Do not fail if dynamic sections have been created. Instead call
5932 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5933 dynamically referenced symbols. Do not mark the whole graph
5934 rooted at .eh_frame, only the section proper.
5936 2004-04-20 DJ Delorie <dj@redhat.com>
5938 * reloc.c: Add BFD_RELOC_32_SECREL.
5939 * bfd-in2.h: Regenerate.
5940 * libbfd.h: Likewise.
5941 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5942 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5943 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5945 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5947 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5948 relocs against hidden/protected undefweak symbols properly.
5949 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5951 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5953 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5954 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5957 2004-04-17 Brian Ford <ford@vss.fsi.com>
5959 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5960 filepos for the SizeOfHeaders field.
5961 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5963 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5965 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5967 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5968 change reloc_done. Set and restore _cooked_size.
5971 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5973 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5976 2004-04-15 Nick Clifton <nickc@redhat.com>
5978 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5980 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5982 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5984 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5986 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5987 when it is a definition.
5989 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5991 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5992 when statically linking PIC code.
5993 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5995 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5997 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5998 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5999 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6000 * configure: Regenerate.
6002 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6004 * elflink.c: Include libiberty.h.
6005 * Makefile.am (elflink.lo): Depend on libiberty.h.
6006 * Makefile.in: Regenerate.
6008 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6010 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6013 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6015 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6016 reserve the memory for dynamic linker
6018 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6020 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6021 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6023 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6025 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6026 RELOC_FOR_GLOBAL_SYMBOL.
6027 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6029 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6031 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6032 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6034 2004-04-01 Paul Brook <paul@codesourcery.com>
6036 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6037 * elf32-arm.h (struct elf32_elf_section_map): New.
6038 (struct _arm_elf_section_data): New.
6039 (elf32_arm_section_data): Define.
6040 (struct elf32_arm_link_hash_table): Add byteswap_code.
6041 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6042 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6043 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6044 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6045 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6046 (bfd_elf32_new_section_hook, elf_backend_write_section,
6047 elf_backend_link_output_symbol_hook): Define.
6049 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6051 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6052 that keeps the characters in a B_INCL..B_EINCL range.
6053 (_bfd_link_section_stabs): When computing the sum of the
6054 characters in a B_INCL..B_EINCL range also keep a copy of those
6055 characters. Use this information to distinguish between
6056 include sections that have the same sum and the same length
6057 but which are nevertheless unique.
6059 2004-03-31 Paul Brook <paul@codesourcery.com>
6061 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
6062 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
6064 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
6066 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
6067 to 'sum_chars' and add field 'num_chars'.
6068 (_bfd_link_section_stabs): When computing the sum of the
6069 characters in a B_INCL..B_EINCL range also keep a count of the
6070 number of characters. Use this information to help distinguish
6071 between include sections when have the same sum but which
6072 nevertheless are still unique.
6074 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
6076 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
6078 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
6079 Tomer Levi <Tomer.Levi@nsc.com>
6081 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
6082 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
6083 (BFD32_BACKENDS): Add elf32-cr16c.lo.
6084 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
6085 (cpu-cr16c.lo): New target.
6086 (elf32-cr16c.lo): Likewise.
6087 * Makefile.in: Regenerate.
6088 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
6089 (bfd_archures_list): Add bfd_cr16c_arch.
6090 * config.bfd: Handle cr16c-*-elf*.
6091 * configure.in: Handle bfd_elf32_cr16c_vec.
6092 * configure: Regenerate.
6093 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
6094 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
6095 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
6096 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
6097 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
6098 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
6099 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
6100 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
6101 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
6102 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
6103 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
6104 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
6105 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
6106 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
6107 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
6108 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
6109 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
6110 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
6111 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
6112 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
6113 * targets.c (bfd_elf32_cr16c_vec): Declare.
6114 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
6115 * cpu-cr16c.c: New file.
6116 * elf32-cr16c.c: Likewise.
6117 * libbfd.h: Regenerate.
6118 * bfd-in2.h: Likewise.
6120 2004-03-30 Jakub Jelinek <jakub@redhat.com>
6122 * elf.c (map_sections_to_segments): Fix handling of .tbss.
6124 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6126 * Makefile.am: Remove all mention of elflink.h.
6127 * Makefile.in: Regenerate.
6128 * bfd-in.h (bfd_elf_discard_info): Declare.
6129 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
6130 * bfd-in2.h: Regenerate.
6131 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
6132 bfd_elf32_link_record_dynamic_symbol,
6133 bfd_elf64_link_record_dynamic_symbol,
6134 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
6135 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
6136 _bfd_elf32_link_record_local_dynamic_symbol,
6137 _bfd_elf64_link_record_local_dynamic_symbol,
6138 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
6139 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
6140 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
6141 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
6142 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
6143 _bfd_elf32_reloc_symbol_deleted_p,
6144 _bfd_elf64_reloc_symbol_deleted_p): Delete.
6145 (bfd_elf_link_record_dynamic_symbol,
6146 bfd_elf_link_record_local_dynamic_symbol,
6147 bfd_elf_final_link, bfd_elf_gc_sections,
6148 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
6149 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
6150 bfd_elf_reloc_symbol_deleted_p): Declare.
6151 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
6152 * elf32-arm.h: Update for changed function names. Remove local
6153 WILL_CALL_FINISH_DYNAMIC_SECTION define.
6154 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
6155 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
6156 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
6157 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6158 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
6159 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
6160 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
6161 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
6162 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
6163 (bfd_elfNN_print_symbol): Define.
6164 * elfcode.h: Don't include elflink.h.
6165 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
6166 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
6167 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
6168 elf_gc_record_vtinherit, elf_gc_record_vtentry,
6169 elf_link_record_local_dynamic_symbol): Don't define.
6170 * elflink.c: Update for changed function names. Move elflink.h
6172 * elflink.h: Delete file.
6173 * po/SRC-POTFILES.in: Regenerate.
6174 * po/bfd.pot: Regenerate.
6176 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6178 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
6179 "name" for global syms accidentally removed in 2004-03-20 change.
6181 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6183 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
6184 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
6185 where Elf_External_* is different for 64 and 32 bit, with
6186 corresponding elf_size_info field.
6187 (struct elf_final_link_info): Use "bfd_byte *" instead
6188 of "Elf_External_Sym *" for external_syms and symbuf.
6189 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
6190 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
6191 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
6192 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
6193 (elf_link_sort_cmp2): Adjust.
6194 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
6195 using ELF_R_SYM macro. Set u.sym_mask.
6196 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
6197 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
6198 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
6199 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
6200 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
6201 swap_syn_out functions. Rearrange dyn swap in/out switch.
6202 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
6203 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
6204 (elf_link_flush_output_syms): Add elf_backend_data arg.
6205 (elf_link_check_versioned_symbol): Likewise.
6206 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
6207 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
6208 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
6209 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
6210 ELF_R_TYPE and ELF_R_INFO macros.
6211 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
6212 based on size rather than using ELF_R_INFO.
6213 (elf_gc_mark): Set up r_sym_shift local var and use instead of
6215 (struct alloc_got_off_arg): New.
6216 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
6217 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
6218 (elf_gc_allocate_got_offsets): Adjust.
6219 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
6220 ELF_R_SYM. Use bfd_section_from_elf_index.
6221 (elf_bfd_discard_info): Set cookie.r_sym_shift.
6222 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
6223 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
6225 2004-03-26 Stan Shebs <shebs@apple.com>
6227 Remove MPW support, no longer used.
6228 * config.bfd (powerpc-*-mpw*): Remove configuration.
6229 * mpw-config.in, mpw-make.sed: Remove files.
6230 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
6232 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6234 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
6235 (ppc64_elf_add_symbol_hook): New function.
6236 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
6237 const from Elf_Internal_Sym param.
6238 * elflink.c (elf_link_add_object_symbols): Adjust.
6239 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
6240 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
6241 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
6242 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
6243 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
6244 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6245 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6246 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6247 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6248 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6249 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6250 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6251 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6252 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6253 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6254 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6256 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6258 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6259 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6260 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6261 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6262 (bfd_elf64_bfd_link_add_symbols): Delete.
6263 (bfd_elf_link_add_symbols): Declare.
6264 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6265 * elflink.c: Include safe-ctype.h.
6266 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6268 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6269 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6271 (elf_link_add_archive_symbols): Rename from
6272 _bfd_elf_link_add_archive_symbols, make static.
6273 (elf_link_add_object_symbols): New function. Corresponding
6274 elflink.h function converted to use elf_size_info.
6275 (bfd_elf_link_add_symbols): Likewise.
6276 (bfd_elf_size_dynamic_sections): Adjust.
6277 * elflink.h (elf_bfd_link_add_symbols): Delete.
6278 (elf_link_add_object_symbols): Delete.
6279 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6280 bfd_elf_link_add_symbols.
6281 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6283 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6285 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6286 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6288 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6289 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6290 (_bfd_elf_add_dt_needed_tag): Declare.
6291 (_bfd_elf_sort_symbol): Declare.
6292 (_bfd_elf_finalize_dynstr): Declare.
6293 (RELOC_FOR_GLOBAL_SYM): Formatting.
6294 * elfcode.h (elf_add_dynamic_entry): Delete.
6295 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6296 elflink.h function converted to use elf_size_info.
6297 (_bfd_elf_add_dt_needed_tag): Likewise.
6298 (_bfd_elf_sort_symbol): Likewise.
6299 (_bfd_elf_finalize_dynstr): Likewise.
6300 (compute_bucket_count): Likewise.
6301 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6302 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6303 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6304 * elflink.h: ..here.
6305 (sort_symbol, add_dt_needed_tag): Delete.
6306 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6307 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6309 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6310 * elf32-cris.c (add_dynamic_entry): Likewise.
6311 * elf32-hppa.c (add_dynamic_entry): Likewise.
6312 * elf32-i370.c (add_dynamic_entry): Likewise.
6313 * elf32-i386.c (add_dynamic_entry): Likewise.
6314 * elf32-m32r.c (add_dynamic_entry): Likewise.
6315 * elf32-m68k.c (add_dynamic_entry): Likewise.
6316 * elf32-ppc.c (add_dynamic_entry): Likewise.
6317 * elf32-s390.c (add_dynamic_entry): Likewise.
6318 * elf32-sh.c (add_dynamic_entry): Likewise.
6319 * elf32-sparc.c (add_dynamic_entry): Likewise.
6320 * elf32-vax.c (add_dynamic_entry): Likewise.
6321 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6322 * elf64-alpha.c (add_dynamic_entry): Likewise.
6323 * elf64-hppa.c (add_dynamic_entry): Likewise.
6324 * elf64-ppc.c (add_dynamic_entry): Likewise.
6325 * elf64-s390.c (add_dynamic_entry): Likewise.
6326 * elf64-sparc.c (add_dynamic_entry): Likewise.
6327 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6328 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6329 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6330 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6331 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6332 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6334 2004-03-23 Paul Brook <paul@codesourcery.com>
6336 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6338 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6340 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6341 literal tables and check for relocs outside of literal pools.
6342 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6343 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6345 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6346 (elf_xtensa_relocate_section): Read literal tables and check for
6347 dynamic relocations in read-only sections and not in literal pools.
6349 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6352 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6354 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6356 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6357 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6358 not defined by the executable, or defined in a DSO.
6359 <eliding run-time relocation of .got>: Initialize GOT entry for a
6360 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6362 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6363 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6364 a PLT reloc to GOT for an executable.
6365 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6366 .got for a DSO and explain why.
6367 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6368 and unreferenced symbols for which a PLT is defined. Adjust
6369 dynamic-symbol pruning correspondingly, to make sure we don't lose
6370 a dynamic symbol also defined by a DSO.
6372 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6374 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6375 and rel args. Group input and output args. Wrap to 80 columns.
6376 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6377 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6378 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6379 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6380 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6381 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6382 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6383 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6384 RELOC_FOR_GLOBAL_SYMBOL invocation.
6386 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6388 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6389 unresolved symbols in objects aren't allowed.
6391 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6393 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6394 (elf_hppa_unmark_useless_dynamic_symbols):
6395 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6396 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6397 (elf32_hppa_relocate_section): Likewise.
6398 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6399 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6400 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6401 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6402 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6404 * elf-m10200.c (mn10200_elf_relocate_section): Use
6405 RELOC_FOR_GLOBAL_SYMBOL.
6406 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6407 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6408 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6409 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6410 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6411 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6412 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6413 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6414 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6415 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6416 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6417 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6419 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6421 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6422 (final_link_relocate): Likewise.
6423 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6424 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6426 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6428 * Makefile.am: Run "make dep-am".
6429 * Makefile.in: Regenerate.
6430 * aclocal.m4: Regenerate.
6431 * config.in: Regenerate.
6432 * po/bfd.pot: Regenerate.
6434 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6435 H.J. Lu <hongjiu.lu@intel.com>
6437 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6438 type and size change code to where it was previously. Remove
6439 dt_needed param. Treat old weak syms as strong if new sym is
6440 from a shared lib, even when old sym is from another shared
6441 lib. Remove unnecessary tests of oldweak and newweak. Correct
6443 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6444 _bfd_elf_merge_symbol calls.
6445 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6446 dt_needed local var. Update comments.
6447 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6448 (_bfd_elf_add_default_symbol): Likewise.
6450 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6451 strong syms in one shared object overriding weak syms in another.
6453 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6455 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6456 dyn_lib_class field. Rearrange for better packing.
6457 (elf_dt_soname): Delete.
6458 (elf_dyn_lib_class): Define.
6459 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6460 (bfd_elf_set_dt_needed_soname): Delete.
6461 (bfd_elf_set_dyn_lib_class): New function.
6462 * elflink.h (add_dt_needed_tag): New function. Split out from..
6463 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6464 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6465 initialization of soname.
6466 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6468 * bfd-in.h (enum dynamic_lib_link_class): New.
6469 (bfd_elf_set_dt_needed_soname): Delete.
6470 (bfd_elf_set_dyn_lib_class): Declare.
6471 * bfd-in2.h: Regenerate.
6473 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6474 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6475 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6476 symbol loop. Instead use add_needed to flag tag as written.
6478 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6480 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6481 logic for null_input_bfd detection.
6483 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6485 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6487 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6489 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6492 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6494 * elflink.c (elf_link_read_relocs_from_section): Don't use
6495 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6496 (_bfd_elf_link_read_relocs): ..to here.
6497 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6499 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6501 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6502 values selected in configure.host. Require both to be defined
6503 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6504 corresponding BFD_HOST vars with quotes.
6505 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6506 Always require BFD_HOST_64_BIT_DEFINED.
6507 <file_ptr type>: Find off_t size before emitting message. Combine
6508 off_t and ftello64 conditional.
6509 * configure: Regenerate.
6511 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6513 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6514 aliasing warning. Remove trailing whitespace throughout file.
6516 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6518 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6519 input_section in calls to get_dyn_name.
6520 * 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
6522 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6524 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6526 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6527 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6528 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6529 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6530 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6531 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6532 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6534 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6535 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6536 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6537 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6538 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6539 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6540 (read_8_bytes, read_indirect_string, read_address): Likewise.
6541 (read_abbrevs, parse_comp_unit): Likewise.
6542 * targets.c (struct bfd_target): Likewise.
6543 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6544 * hppabsd-core.c: Likewise. Formatting.
6545 * hpux-core.c: Likewise.
6546 * irix-core.c: Likewise.
6547 * netbsd-core.c: Likewise.
6548 * osf-core.c: Likewise.
6549 * ptrace-core.c: Likewise.
6550 * sco5-core.c: Likewise.
6551 * trad-core.c: Likewise.
6552 * configure: Regenerate.
6553 * bfd-in2.h: Regenerate.
6555 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6557 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6558 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6559 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6560 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6561 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6562 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6563 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6564 * libbfd.c: Likewise in function definitions.
6565 (bfd_put_8): Mask with 0xff rather than casting to char.
6566 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6567 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6568 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6569 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6570 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6571 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6572 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6573 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6574 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6575 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6576 * archive.c (do_slurp_coff_armap): Update swap prototype.
6577 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6578 (tic54x_getl_signed_32): Likewise.
6579 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6580 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6581 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6582 (bfd_getp_signed_32, bfd_putp32): Likewise.
6583 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6584 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6585 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6586 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6587 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6588 bfd_h_getx_signed_16, bfd_h_putx16.
6589 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6590 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6591 * hpux-core.c: Likewise.
6592 * irix-core.c: Likewise.
6593 * netbsd-core.c: Likewise.
6594 * osf-core.c: Likewise.
6595 * ptrace-core.c: Likewise.
6596 * sco5-core.c: Likewise.
6597 * trad-core.c: Likewise.
6598 * bfd-in2.h: Regenerate.
6600 2004-03-15 Matt Thomas <matt@3am-software.com>
6602 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6605 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6607 * config.bfd: Add x86_64-*-openbsd*.
6608 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6610 * configure: Regenerate.
6612 2004-03-12 Nick Clifton <nickc@redhat.com>
6613 Dave Murphy <wintermute2k4@ntlworld.com>
6615 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6616 if the input bfd does not contain any code.
6618 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6620 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6622 2004-03-05 Fred Fish <fnf@redhat.com>
6624 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6625 mips16 symbols to be even rather than testing first for even/odd.
6626 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6628 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6630 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6633 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6635 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6636 undefined symbols as hash_new.
6638 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6640 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6642 * elf32-sh.c: Ditto.
6643 * bfd-in2.h: Regenerate.
6645 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6647 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6649 (_frv_count_got_plt_entries): Initialize them.
6650 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6652 (frv_pic_relocs_info_for_global): Likewise.
6653 (frv_pic_relocs_info_for_local): Likewise.
6654 (frv_pic_merge_early_relocs_info): New.
6655 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6657 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6658 Check that we don't exceed the allocated count for entry.
6659 (_frv_add_rofixup): Likewise.
6660 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6661 (elf32_frv_finish_dynamic_sections): Improve error message in case
6662 we emit too few rofixup entries.
6664 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6666 * archures.c (bfd_mach_fr450): New.
6667 * bfd-in2.h: Regenerate.
6668 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6669 (arch_info_500): Link to it.
6670 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6671 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6672 (frv_elf_arch_extension_p): New function.
6673 (frv_elf_merge_private_bfd_data): Use it.
6675 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6677 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6679 * elflink.h (is_global_data_symbol_definition): Moved to
6681 (elf_link_is_defined_archive_symbol): Likewise.
6682 (elf_link_add_archive_symbols): Likewise. Renamed to
6683 _bfd_elf_link_add_archive_symbols.
6685 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6686 of ELF symbol table entry from backend.
6687 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6688 instead of elf_link_add_object_symbols.
6690 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6692 * elf-bfd.h (struct elf_backend_data): Added
6693 elf_backend_can_make_relative_eh_frame,
6694 elf_backend_can_make_lsda_relative_eh_frame and
6695 elf_backend_encode_eh_address.
6696 (_bfd_elf_encode_eh_address): Declare.
6697 (_bfd_elf_can_make_relative): Declare.
6698 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6699 hooks to decide whether to attempt to make_relative and
6701 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6702 (_bfd_elf_can_make_relative): New.
6703 (_bfd_elf_encode_eh_address): New.
6704 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6705 (frv_elf_encode_eh_address): New.
6706 (elf_backend_can_make_relative_eh_frame): Define.
6707 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6708 (elf_backend_encode_eh_address): Define.
6710 (elf_backend_can_make_relative_eh_frame): Define.
6711 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6712 (elf_backend_encode_eh_address): Define.
6713 (elfNN_bed): Add them.
6715 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6717 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6718 complain_on_overflow to signed.
6720 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6722 * elflink.h (sort_symbol): New.
6723 (elf_link_add_object_symbols): Use a sorted symbol array for
6726 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6728 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6729 for pc relative relocs.
6730 (elf_s390_relocate_section): Likewise.
6731 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6732 for pc relative relocs.
6733 (elf_s390_relocate_section): Likewise.
6735 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6737 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6740 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6742 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6743 field to track if a relocation is against readonly section.
6744 (count_dyn_reloc): Take a new argument for rent->reltext.
6745 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6746 (get_reloc_section): Don't set ia64_info->reltext here.
6747 (allocate_dynrel_entries): Set ia64_info->reltext here.
6749 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6751 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6752 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6753 function's descriptor to symbol+offset, and map local undefweak
6754 symbol to NULL function descriptor.
6755 (elf32_frv_relocate_section): Likewise.
6757 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6759 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6761 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6762 (netbsd_core_file_p): Set architecture from machine ID for
6765 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6767 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6768 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6770 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6772 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6773 symbols with non-default visibility.
6775 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6777 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6778 IMAGE_SCN_MEM_WRITE on known sections only.
6780 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6782 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6783 symbols used in PIE relocs.
6785 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6787 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6790 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6792 * configure.in: Update version to 2.15.90.
6793 * configure: Regenerate.
6795 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6796 Richard Sandiford <rsandifo@redhat.com>
6798 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6799 _bfd_elf_symbol_refs_local_p to decide whether to decay
6800 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6801 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6802 relocs if the symbol wasn't defined by a regular object file.
6803 Don't check the symbol's dynindx.
6805 2004-02-16 Andrew Cagney <cagney@redhat.com>
6807 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6809 * bfd-in2.h: Re-generate.
6811 2004-02-14 Andrew Cagney <cagney@redhat.com>
6813 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6814 _LARGEFILE64_SOURCE.
6816 2004-02-13 Andrew Cagney <cagney@redhat.com>
6818 * elf.c (vma_page_aligned_bias): New function.
6819 (assign_file_positions_except_relocs)
6820 (assign_file_positions_for_segments): Replace broken modulo
6821 arithmetic with call to vma_page_aligned_bias.
6823 2004-02-11 Andrew Cagney <cagney@redhat.com>
6825 * bfd-in.h: Update copyright.
6826 (bfd_tell): Change return type to file_ptr.
6827 * bfd-in2.h: Re-generate.
6828 * cache.c: Update copyright.
6829 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6831 (close_one): Use real_ftell.
6832 * bfdio.c: Update copyright.
6833 (real_ftell, real_fseek): New functions.
6834 (bfd_tell): Use real_fseek and real_ftell, change return type to
6836 (bfd_seek): Use real_ftell and real_fseek, change type of
6837 file_position to a file_ptr.
6838 * libbfd-in.h: Update copyright.
6839 (real_ftell, real_fseek): Declare.
6840 * libbfd.h: Re-generate.
6842 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6843 fseeko and fseeko64. Determine bfd_file_ptr.
6844 * configure: Re-generate.
6845 * config.in: Re-generate.
6847 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6849 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6850 * elf32-h8300.c: Likewise.
6852 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6853 Nick Clifton <nickc@redhat.com>
6855 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6856 GOT entries with no associated GOT subsection.
6858 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6860 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6861 * elf.c (swap_out_syms): Use it to decide whether local section
6862 symbols should be named.
6863 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6864 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6865 (elf_backend_name_local_section_symbols): Define.
6866 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6868 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6870 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6871 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6874 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6876 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6877 to bfd_link_hash_entry passed by reference to
6878 _bfd_generic_link_add_one_symbol.
6880 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6882 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6883 relocations against dynamic symbols.
6885 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6887 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6890 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6892 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6893 * bfd-in2.h, libbfd.h: Rebuilt.
6895 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6897 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6898 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6899 flag has been cleared.
6901 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6903 * coff-h8300.c: Add and adjust comments about relaxation.
6904 * elf32-h8300.c: Likewise.
6906 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6908 * coff-h8300.c: Fix comment typos.
6909 * elf32-h8300.c: Likewise.
6911 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6913 * coff-h8300.c: Add comments about relaxation.
6914 * elf32-h8300.c: Likewise.
6916 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6918 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6920 * aclocal.m4: Regenerate.
6921 * configure: Regenerate.
6923 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6925 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6926 mips_elf64_rtype_to_howto instead of using howto_table.
6928 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6930 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6932 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6933 relocs which would not use the PLT.
6935 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6937 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6938 (ppc64_elf_gc_sweep_hook): Likewise.
6939 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6941 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6943 Adds linker relaxation support for bit manipulation insns like
6944 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6946 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6947 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6948 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6949 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6951 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6953 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6955 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6957 * elf32-h8300.c: Fix formatting.
6959 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6961 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6962 dynamic object is present. Declare r_symndx and h in an inner
6964 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6966 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6968 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6969 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6970 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6971 identically. Do not emit PC24 relocations for shared libraries.
6972 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6973 identically. Don't adjust pc_count.
6974 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6975 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6976 adjust count for branch relocations.
6977 (allocate_dynrelocs): Correct typo in call to
6978 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6979 PC24 or PLT32 relocs when linking.
6981 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6983 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6984 relocation howto with ARM_26 one for consistency.
6985 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6986 that will be converted to ARM_26D ones, since we always want 'done'
6987 relocations to be reflected in section's data.
6988 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6990 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6993 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6995 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6996 are not partial_inplace during a relocatable link.
6998 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7000 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7001 if no dynamic object is present. Declare r_symndx and h in an
7004 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7006 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7007 trampoline if it is known out of range.
7009 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7011 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7012 * elf32-frv.c (_frv_osec_readonly_p): New.
7013 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7015 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7016 (elf32_frv_relocate_section): Likewise. Error out if attempting
7017 to emit rofixups or dynamic relocs in read-only segments. Use
7018 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7019 dynamic relocations.
7020 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7021 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7022 relocations or fixups involving merged sections correctly. Avoid
7023 crash when undefined symbol is referenced by R_FRV_32 or
7024 R_FRV_FUNCDESC_VALUE.
7025 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7026 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7027 input section holding local symbol to addend of R_FRV_32 or
7028 R_FRV_FUNCDESC_VALUE dynamic relocation.
7029 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7030 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7031 (elf32_frv_always_size_sections): Don't store pointer to
7032 __stacksize symbol in sec_info.
7033 (elf32_frv_modify_segment_map): Look it up here.
7034 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7035 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7036 of the lazy PLT entry, not only its offset, as the low word of a
7037 function descriptor.
7038 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7039 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7040 if a hash table entry already exists but is not a definition.
7041 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7042 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7043 (_frv_add_rofixup): Don't inline.
7044 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7045 for undefweak symbols.
7046 (elf32_frv_relocate_section): Avoid crash while computing
7047 relocation when linking with shared library. Only emit rofixups
7048 and dynamic relocations for alloc&load sections. Mark binaries
7049 with inter-segment relocations for relocation as a unit.
7050 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7051 (DEFAULT_STACK_SIZE): New.
7052 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
7053 emit rofixups or dynamic relocs when linking dynamic non-PIE
7055 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
7056 shared libs too. Reserve the last entry for the GOT pointer.
7057 (elf32_frv_finish_dynamic_sections): Emit it.
7058 (elf32_frv_always_size_sections): New.
7059 (elf32_frv_modify_segment_map): New.
7060 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
7062 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
7063 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
7064 (elf_backend_always_size_sections): New.
7065 (elf_backend_modify_segment_map): New.
7066 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
7067 * config.bfd: Added frv-*-*linux*.
7068 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
7069 ABS section, instead of crashing.
7070 (elf32_frv_relocate_section): Don't crash before warning about
7071 different segments in non-PIC relocation.
7072 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
7073 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
7074 relocs to undefweak symbols.
7075 (elf32_frv_relocate_section): Ditto for undefined symbols.
7076 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
7077 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
7078 gotfixup section was created.
7079 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
7080 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
7081 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
7082 complain_overflow_signed.
7083 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
7084 have not been allocated.
7085 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
7086 privfd only if dynamic sections were created.
7087 (elf32_frv_relocate_section): Compute gprel_segment, and use it
7088 for GPREL relocs. When linking relocatable FDPIC executables,
7089 emit warnings for relocations that would be illegal on PIE or
7090 shared libraries. Emit rofixup for R_FRV_32 only if input object
7092 (_frv_create_got_section): Define _gp symbol in the rofixup
7094 (elf32_frv_finish_dynamic_sections): If rofixups needed but
7095 dynamic sections missing, error out requesting -melf32frvfd.
7096 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
7097 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
7098 computation of addends from section and global or local symbol
7099 value. Change return type to bfd_boolean, and return a failure if
7100 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
7101 nonzero addend is required.
7102 (elf32_frv_relocate_section): Likewise. Print error for
7103 unsupported nonzero addends.
7104 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
7105 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
7106 force everything local.
7107 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
7108 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
7109 (frv_gotfixup_section): New.
7110 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
7111 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
7113 (_frv_add_rofixup): New.
7114 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
7115 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
7116 improve some ugly conditions.
7117 (elf32_frv_relocate_section): Likewise. Reject inter-segment
7118 relocations in fdpic.
7119 (_frv_create_got_section): Create .rofixup.got section.
7120 (struct _frv_dynamic_got_info): Added fixups.
7121 (_frv_count_got_plt_entries): Account in-GOT relocations into
7122 relocs32, relocsfd and relocsfdv. Account them into relocs or
7123 fixups, as appropriate.
7124 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
7126 (elf32_frv_finish_dynamic_sections): Verify that the right number
7127 of relocations and fixups was generated.
7128 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
7130 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
7131 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
7132 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
7133 descriptor of a (formerly-)global symbol is local.
7134 (struct frv_pic_relocs_info): Adjust comments.
7135 (_frv_emit_got_relocs_plt_entries): Adjust.
7136 (elf32_frv_relocate_section): Likewise.
7137 (_frv_count_got_plt_entries): Likewise.
7138 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
7139 symbol's value to addend in the common preamble. Decay dynamic
7140 symbols to section+offset if they bind or call locally, for GOT
7141 and FUNCDESC_VALUE, respectively.
7142 (elf32_frv_relocate_section): Likewise.
7143 (elf32_frv_check_relocs): Don't register as dynamic symbols of
7144 internal or hidden visibility.
7145 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
7146 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
7147 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
7148 (elf32_frv_relocate_section): Pass relocation addend in. Use
7149 original relocation addend to look up the got relocs/plt entries
7150 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
7151 processing relocations that reference .scommon symbols.
7152 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
7153 Introduce support for dynamic linking.
7154 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
7155 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
7156 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
7157 (frv_reloc_type_lookup): Return REL howtos for executables and
7159 (frv_info_to_howto_rel): New.
7160 (struct frv_elf_link_hash_table): New.
7161 (frv_hash_table, frv_got_section, frv_gotrel_section,
7162 frv_plt_section, frv_pltrel_section, frv_relocs_info,
7163 frv_got_initial_offset, frv_plt_initial_offset): New macros.
7164 (frv_elf_link_hash_table_create): New.
7165 (struct frv_pic_relocs_info): New.
7166 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
7167 (frv_pic_relocs_info_find): New.
7168 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
7170 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
7171 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
7172 (_frv_emit_got_relocs_plt_entries): New.
7173 (elf32_frv_relocate_section): Add support for dynamic linking.
7174 Handle new relocations.
7175 (_frv_create_got_section): New.
7176 (elf32_frv_create_dynamic_sections): New.
7177 (ELF_DYNAMIC_INTERPRETER): New.
7178 (struct _frv_dynamic_got_info): New.
7179 (_frv_count_got_plt_entries): New.
7180 (struct _frv_dynamic_got_plt_info): New.
7181 (_frv_compute_got_alloc_data): New.
7182 (_frv_get_got_entry, _frv_get_fd_entry): New.
7183 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
7184 (_frv_resolve_final_relocs_info): New.
7185 (elf32_frv_size_dynamic_sections): New.
7186 (elf32_frv_finish_dynamic_sections): New.
7187 (elf32_frv_adjust_dynamic_symbol): New.
7188 (elf32_frv_finish_dynamic_symbol): New.
7189 (elf32_frv_check_relocs): Handle new relocs. Explain how the
7191 (elf_info_to_howto_rel): Define.
7192 (bfd_elf32_bfd_link_hash_table_create): Define.
7193 (elf_backend_create_dynamic_sections): Define.
7194 (elf_backend_adjust_dynamic_symbol): Define.
7195 (elf_backend_size_dynamic_sections): Define.
7196 (elf_backend_finish_dynamic_symbol): Define.
7197 (elf_backend_finish_dynamic_sections): Define.
7198 (elf_backend_want_got_sym): Define.
7199 (elf_backend_got_header_size): Define.
7200 (elf_backend_want_got_plt): Define.
7201 (elf_backend_plt_readonly): Define.
7202 (elf_backend_want_plt_sym): Define.
7203 (elf_backend_plt_header_size): Define.
7204 (elf_backend_may_use_rel_p): Define.
7205 (elf_backend_may_use_rela_p): Define.
7206 (elf_backend_default_use_rela_p): Define.
7207 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
7208 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
7209 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
7210 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
7211 (frv_reloc_map): Map the corresponding BFD relocs to them.
7212 (frv_reloc_type_lookup): ... and back to BFD relocs.
7213 * reloc.c: New relocs.
7214 * bfd-in2.h, libbfd.h: Rebuilt.
7215 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
7216 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
7217 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
7218 R_FRV_FUNCDESC_GOTLO): New.
7219 (frv_reloc_map): Map the corresponding BFD relocs to them.
7220 (frv_reloc_type_lookup): ... and back to BFD relocs.
7221 * reloc.c: New relocs.
7222 * bfd-in2.h, libbfd.h: Rebuilt.
7224 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7226 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7227 targets to support pages of up to 64kB.
7228 (elf32_bed): Redefine to get a separate backend data structure for
7229 traditional targets.
7230 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7231 targets to support pages of up to 64kB.
7232 (elf64_bed): Redefine to get a separate backend data structure for
7233 traditional targets.
7234 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7235 targets to support pages of up to 64kB.
7236 (elf32_bed): Redefine to get a separate backend data structure for
7237 traditional targets.
7239 2004-01-04 Mark Kettenis <kettenis@gnu.org>
7241 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
7243 2004-01-02 Mark Kettenis <kettenis@gnu.org>
7245 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7246 (elf_i386_grok_psinfo): Likewise.
7248 2004-01-02 Bernardo Innocenti <bernie@develer.com>
7250 * config.bfd: Add m68k-uClinux target.
7252 2004-01-01 Grant Edwards <grante@visi.com>
7254 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7255 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7256 (elf32_h8_gc_sweep_hook): New function.
7257 (elf_backend_gc_mark_hook): Define.
7258 (elf_backend_gc_sweep_hook): Define.
7259 (elf_backend_can_gc_sections): Define.
7261 For older changes see ChangeLog-0203
7267 version-control: never
projects / deliverable / binutils-gdb.git / blob