1 2004-04-22 Chris Demetriou <cgd@broadcom.com>
3 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
8 relocs for locally defined symbols during -shared final link.
9 (elf32_arm_final_link_relocate): Likewise.
11 2004-04-22 Jakub Jelinek <jakub@redhat.com>
13 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
14 ELF_LINK_POINTER_EQUALITY_NEEDED.
15 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
16 if r_type is not R_X86_64_PC32.
17 (elf64_x86_64_finish_dynamic_symbol): If
18 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
21 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
23 * elf32-sh.c (sh_elf_plt_sym_val): New function.
24 (elf_backend_plt_sym_val): Define.
26 2004-04-22 Andrew Cagney <cagney@redhat.com>
28 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
30 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
32 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
34 * som.c (som_set_section_contents): Constantify second argument.
35 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
36 (som_object_setup): Rework to avoid warning.
37 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
40 2004-04-22 Andrew Cagney <cagney@redhat.com>
42 * cache.c (bfd_cache_close): Check for a previously closed file.
44 2004-04-22 Jakub Jelinek <jakub@redhat.com>
46 * bfd.c (bfd_get_synthetic_symtab): Define.
47 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
48 NAME##_get_synthetic_symtab.
49 (struct bfd_target): Add _bfd_get_synthetic_symtab.
50 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
51 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
53 (_bfd_elf_get_synthetic_symtab): New prototype.
54 * elfcode.h (elf_get_synthetic_symtab): Define.
55 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
56 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
57 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
58 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
61 * elf32-i386.c (elf_i386_plt_sym_val): New function.
62 (elf_backend_plt_sym_val): Define.
63 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
64 (elf_backend_plt_sym_val): Define.
65 * elf32-s390.c (elf_s390_plt_sym_val): New function.
66 (elf_backend_plt_sym_val): Define.
67 * elf64-s390.c (elf_s390_plt_sym_val): New function.
68 (elf_backend_plt_sym_val): Define.
69 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
70 (elf_backend_plt_sym_val): Define.
71 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
72 (elf_backend_plt_sym_val): Define.
73 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
74 (elf_backend_plt_sym_val): Define.
75 * aout-target.h (MY_get_synthetic_symtab): Define.
76 * aout-tic30.c (MY_get_synthetic_symtab): Define.
77 * coff-rs6000.c (rs6000coff_vec): Add
78 _bfd_nodynamic_get_synthetic_symtab.
79 (pmac_xcoff_vec): Likewise.
80 * coff64-rs6000.c (rs6000coff64_vec): Add
81 _bfd_nodynamic_get_synthetic_symtab.
82 (aix5coff64_vec): Likewise.
83 * sunos.c (MY_get_synthetic_symtab): Define.
84 * vms.c (vms_get_synthetic_symtab): Define.
86 2004-04-22 Nick Clifton <nickc@redhat.com>
88 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
90 2004-04-22 Peter Barada <peter@the-baradas.com>
92 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
93 * bfd2-in.h: Regenerate.
94 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
96 2004-04-21 Chris Demetriou <cgd@broadcom.com>
98 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
99 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
100 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
101 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
102 * bfd-in2.h: Regenerate.
104 2004-04-21 Bob Wilson <bob.wilson@acm.org>
106 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
107 require relocations against a weak symbol to reference the same
108 symbol hash entry if not a final, static link.
109 (get_cached_value, add_value_map): Add final_static_link argument.
110 (remove_literals): Pass final_static_link argument as needed.
112 2004-04-21 Andrew Cagney <cagney@redhat.com>
114 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
115 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
116 (opncls_bwrite, opncls_bclose, opncls_bflush)
117 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
118 bfd iovec that uses function callbacks.
119 (bfd_close): Use the iovec's bclose.
120 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
121 (cache_bclose, cache_bflush, cache_bstat)
122 (cache_iovec): New functions and global variable, implement a
123 cache "iovec", where applicable set bfd_error.
124 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
125 * bfdio.c (struct bfd_iovec): Define.
126 (real_read): Delete function.
127 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
128 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
129 assume that bread and bwrite set bfd_error.
130 * bfd.c (struct bfd): Add "iovec", update comments.
131 * bfd-in2.h, libbfd.h: Re-generate.
133 2004-04-21 Andrew Cagney <cagney@redhat.com>
135 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
137 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
139 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
140 (bfd_elf_gc_sections): Fail if a shared object is being created.
141 Do not fail if dynamic sections have been created. Instead call
142 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
143 dynamically referenced symbols. Do not mark the whole graph
144 rooted at .eh_frame, only the section proper.
146 2004-04-20 DJ Delorie <dj@redhat.com>
148 * reloc.c: Add BFD_RELOC_32_SECREL.
149 * bfd-in2.h: Regenerate.
150 * libbfd.h: Likewise.
151 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
152 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
153 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
155 2004-04-19 Jakub Jelinek <jakub@redhat.com>
157 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
158 relocs against hidden/protected undefweak symbols properly.
159 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
161 2004-04-18 Mark Kettenis <kettenis@gnu.org>
163 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
164 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
167 2004-04-17 Brian Ford <ford@vss.fsi.com>
169 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
170 filepos for the SizeOfHeaders field.
171 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
173 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
175 2004-04-16 Alan Modra <amodra@bigpond.net.au>
177 * simple.c (bfd_simple_get_relocated_section_contents): Don't
178 change reloc_done. Set and restore _cooked_size.
181 2004-04-15 Mark Kettenis <kettenis@gnu.org>
183 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
186 2004-04-15 Nick Clifton <nickc@redhat.com>
188 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
190 2004-04-15 Alan Modra <amodra@bigpond.net.au>
192 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
194 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
196 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
197 when it is a definition.
199 2004-04-14 Alan Modra <amodra@bigpond.net.au>
201 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
202 when statically linking PIC code.
203 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
205 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
207 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
208 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
209 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
210 * configure: Regenerate.
212 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
214 * elflink.c: Include libiberty.h.
215 * Makefile.am (elflink.lo): Depend on libiberty.h.
216 * Makefile.in: Regenerate.
218 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
220 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
223 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
225 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
226 reserve the memory for dynamic linker
228 2004-04-05 Mark Kettenis <kettenis@gnu.org>
230 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
231 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
233 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
235 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
236 RELOC_FOR_GLOBAL_SYMBOL.
237 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
239 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
241 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
242 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
244 2004-04-01 Paul Brook <paul@codesourcery.com>
246 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
247 * elf32-arm.h (struct elf32_elf_section_map): New.
248 (struct _arm_elf_section_data): New.
249 (elf32_arm_section_data): Define.
250 (struct elf32_arm_link_hash_table): Add byteswap_code.
251 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
252 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
253 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
254 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
255 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
256 (bfd_elf32_new_section_hook, elf_backend_write_section,
257 elf_backend_link_output_symbol_hook): Define.
259 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
261 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
262 that keeps the characters in a B_INCL..B_EINCL range.
263 (_bfd_link_section_stabs): When computing the sum of the
264 characters in a B_INCL..B_EINCL range also keep a copy of those
265 characters. Use this information to distinguish between
266 include sections that have the same sum and the same length
267 but which are nevertheless unique.
269 2004-03-31 Paul Brook <paul@codesourcery.com>
271 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
272 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
274 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
276 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
277 to 'sum_chars' and add field 'num_chars'.
278 (_bfd_link_section_stabs): When computing the sum of the
279 characters in a B_INCL..B_EINCL range also keep a count of the
280 number of characters. Use this information to help distinguish
281 between include sections when have the same sum but which
282 nevertheless are still unique.
284 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
286 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
288 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
289 Tomer Levi <Tomer.Levi@nsc.com>
291 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
292 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
293 (BFD32_BACKENDS): Add elf32-cr16c.lo.
294 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
295 (cpu-cr16c.lo): New target.
296 (elf32-cr16c.lo): Likewise.
297 * Makefile.in: Regenerate.
298 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
299 (bfd_archures_list): Add bfd_cr16c_arch.
300 * config.bfd: Handle cr16c-*-elf*.
301 * configure.in: Handle bfd_elf32_cr16c_vec.
302 * configure: Regenerate.
303 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
304 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
305 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
306 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
307 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
308 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
309 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
310 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
311 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
312 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
313 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
314 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
315 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
316 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
317 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
318 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
319 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
320 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
321 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
322 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
323 * targets.c (bfd_elf32_cr16c_vec): Declare.
324 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
325 * cpu-cr16c.c: New file.
326 * elf32-cr16c.c: Likewise.
327 * libbfd.h: Regenerate.
328 * bfd-in2.h: Likewise.
330 2004-03-30 Jakub Jelinek <jakub@redhat.com>
332 * elf.c (map_sections_to_segments): Fix handling of .tbss.
334 2004-03-27 Alan Modra <amodra@bigpond.net.au>
336 * Makefile.am: Remove all mention of elflink.h.
337 * Makefile.in: Regenerate.
338 * bfd-in.h (bfd_elf_discard_info): Declare.
339 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
340 * bfd-in2.h: Regenerate.
341 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
342 bfd_elf32_link_record_dynamic_symbol,
343 bfd_elf64_link_record_dynamic_symbol,
344 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
345 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
346 _bfd_elf32_link_record_local_dynamic_symbol,
347 _bfd_elf64_link_record_local_dynamic_symbol,
348 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
349 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
350 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
351 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
352 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
353 _bfd_elf32_reloc_symbol_deleted_p,
354 _bfd_elf64_reloc_symbol_deleted_p): Delete.
355 (bfd_elf_link_record_dynamic_symbol,
356 bfd_elf_link_record_local_dynamic_symbol,
357 bfd_elf_final_link, bfd_elf_gc_sections,
358 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
359 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
360 bfd_elf_reloc_symbol_deleted_p): Declare.
361 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
362 * elf32-arm.h: Update for changed function names. Remove local
363 WILL_CALL_FINISH_DYNAMIC_SECTION define.
364 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
365 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
366 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
367 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
368 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
369 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
370 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
371 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
372 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
373 (bfd_elfNN_print_symbol): Define.
374 * elfcode.h: Don't include elflink.h.
375 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
376 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
377 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
378 elf_gc_record_vtinherit, elf_gc_record_vtentry,
379 elf_link_record_local_dynamic_symbol): Don't define.
380 * elflink.c: Update for changed function names. Move elflink.h
382 * elflink.h: Delete file.
383 * po/SRC-POTFILES.in: Regenerate.
384 * po/bfd.pot: Regenerate.
386 2004-03-27 Alan Modra <amodra@bigpond.net.au>
388 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
389 "name" for global syms accidentally removed in 2004-03-20 change.
391 2004-03-27 Alan Modra <amodra@bigpond.net.au>
393 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
394 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
395 where Elf_External_* is different for 64 and 32 bit, with
396 corresponding elf_size_info field.
397 (struct elf_final_link_info): Use "bfd_byte *" instead
398 of "Elf_External_Sym *" for external_syms and symbuf.
399 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
400 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
401 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
402 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
403 (elf_link_sort_cmp2): Adjust.
404 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
405 using ELF_R_SYM macro. Set u.sym_mask.
406 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
407 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
408 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
409 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
410 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
411 swap_syn_out functions. Rearrange dyn swap in/out switch.
412 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
413 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
414 (elf_link_flush_output_syms): Add elf_backend_data arg.
415 (elf_link_check_versioned_symbol): Likewise.
416 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
417 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
418 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
419 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
420 ELF_R_TYPE and ELF_R_INFO macros.
421 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
422 based on size rather than using ELF_R_INFO.
423 (elf_gc_mark): Set up r_sym_shift local var and use instead of
425 (struct alloc_got_off_arg): New.
426 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
427 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
428 (elf_gc_allocate_got_offsets): Adjust.
429 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
430 ELF_R_SYM. Use bfd_section_from_elf_index.
431 (elf_bfd_discard_info): Set cookie.r_sym_shift.
432 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
433 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
435 2004-03-26 Stan Shebs <shebs@apple.com>
437 Remove MPW support, no longer used.
438 * config.bfd (powerpc-*-mpw*): Remove configuration.
439 * mpw-config.in, mpw-make.sed: Remove files.
440 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
442 2004-03-26 Alan Modra <amodra@bigpond.net.au>
444 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
445 (ppc64_elf_add_symbol_hook): New function.
446 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
447 const from Elf_Internal_Sym param.
448 * elflink.c (elf_link_add_object_symbols): Adjust.
449 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
450 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
451 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
452 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
453 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
454 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
455 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
456 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
457 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
458 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
459 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
460 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
461 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
462 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
463 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
464 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
466 2004-03-26 Alan Modra <amodra@bigpond.net.au>
468 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
469 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
470 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
471 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
472 (bfd_elf64_bfd_link_add_symbols): Delete.
473 (bfd_elf_link_add_symbols): Declare.
474 * elfcode.h (elf_bfd_link_add_symbols): Delete.
475 * elflink.c: Include safe-ctype.h.
476 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
478 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
479 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
481 (elf_link_add_archive_symbols): Rename from
482 _bfd_elf_link_add_archive_symbols, make static.
483 (elf_link_add_object_symbols): New function. Corresponding
484 elflink.h function converted to use elf_size_info.
485 (bfd_elf_link_add_symbols): Likewise.
486 (bfd_elf_size_dynamic_sections): Adjust.
487 * elflink.h (elf_bfd_link_add_symbols): Delete.
488 (elf_link_add_object_symbols): Delete.
489 * elf32-gen.c (elf32_generic_link_add_symbols): Call
490 bfd_elf_link_add_symbols.
491 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
493 2004-03-25 Alan Modra <amodra@bigpond.net.au>
495 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
496 and chained shared libs only if dynsym. Clear dynsym on forced-local.
498 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
499 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
500 (_bfd_elf_add_dt_needed_tag): Declare.
501 (_bfd_elf_sort_symbol): Declare.
502 (_bfd_elf_finalize_dynstr): Declare.
503 (RELOC_FOR_GLOBAL_SYM): Formatting.
504 * elfcode.h (elf_add_dynamic_entry): Delete.
505 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
506 elflink.h function converted to use elf_size_info.
507 (_bfd_elf_add_dt_needed_tag): Likewise.
508 (_bfd_elf_sort_symbol): Likewise.
509 (_bfd_elf_finalize_dynstr): Likewise.
510 (compute_bucket_count): Likewise.
511 (bfd_elf_size_dynamic_sections): Likewise. Check result of
512 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
513 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
515 (sort_symbol, add_dt_needed_tag): Delete.
516 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
517 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
519 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
520 * elf32-cris.c (add_dynamic_entry): Likewise.
521 * elf32-hppa.c (add_dynamic_entry): Likewise.
522 * elf32-i370.c (add_dynamic_entry): Likewise.
523 * elf32-i386.c (add_dynamic_entry): Likewise.
524 * elf32-m32r.c (add_dynamic_entry): Likewise.
525 * elf32-m68k.c (add_dynamic_entry): Likewise.
526 * elf32-ppc.c (add_dynamic_entry): Likewise.
527 * elf32-s390.c (add_dynamic_entry): Likewise.
528 * elf32-sh.c (add_dynamic_entry): Likewise.
529 * elf32-sparc.c (add_dynamic_entry): Likewise.
530 * elf32-vax.c (add_dynamic_entry): Likewise.
531 * elf32-xtensa.c (add_dynamic_entry): Likewise.
532 * elf64-alpha.c (add_dynamic_entry): Likewise.
533 * elf64-hppa.c (add_dynamic_entry): Likewise.
534 * elf64-ppc.c (add_dynamic_entry): Likewise.
535 * elf64-s390.c (add_dynamic_entry): Likewise.
536 * elf64-sparc.c (add_dynamic_entry): Likewise.
537 * elf64-x86-64.c (add_dynamic_entry): Likewise.
538 * elfxx-ia64.c (add_dynamic_entry): Likewise.
539 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
540 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
541 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
542 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
544 2004-03-23 Paul Brook <paul@codesourcery.com>
546 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
548 2004-03-22 Bob Wilson <bob.wilson@acm.org>
550 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
551 literal tables and check for relocs outside of literal pools.
552 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
553 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
555 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
556 (elf_xtensa_relocate_section): Read literal tables and check for
557 dynamic relocations in read-only sections and not in literal pools.
559 2004-03-23 Alan Modra <amodra@bigpond.net.au>
562 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
564 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
566 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
567 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
568 not defined by the executable, or defined in a DSO.
569 <eliding run-time relocation of .got>: Initialize GOT entry for a
570 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
572 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
573 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
574 a PLT reloc to GOT for an executable.
575 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
576 .got for a DSO and explain why.
577 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
578 and unreferenced symbols for which a PLT is defined. Adjust
579 dynamic-symbol pruning correspondingly, to make sure we don't lose
580 a dynamic symbol also defined by a DSO.
582 2004-03-22 Alan Modra <amodra@bigpond.net.au>
584 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
585 and rel args. Group input and output args. Wrap to 80 columns.
586 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
587 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
588 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
589 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
590 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
591 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
592 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
593 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
594 RELOC_FOR_GLOBAL_SYMBOL invocation.
596 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
598 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
599 unresolved symbols in objects aren't allowed.
601 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
603 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
604 (elf_hppa_unmark_useless_dynamic_symbols):
605 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
606 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
607 (elf32_hppa_relocate_section): Likewise.
608 * elf32-i370.c (i370_elf_relocate_section): Likewise.
609 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
610 * elf32-sh.c (sh_elf_relocate_section): Likewise.
611 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
612 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
614 * elf-m10200.c (mn10200_elf_relocate_section): Use
615 RELOC_FOR_GLOBAL_SYMBOL.
616 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
617 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
618 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
619 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
620 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
621 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
622 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
623 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
624 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
625 * elf32-v850.c (v850_elf_relocate_section): Likewise.
626 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
627 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
629 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
631 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
632 (final_link_relocate): Likewise.
633 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
634 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
636 2004-03-19 Alan Modra <amodra@bigpond.net.au>
638 * Makefile.am: Run "make dep-am".
639 * Makefile.in: Regenerate.
640 * aclocal.m4: Regenerate.
641 * config.in: Regenerate.
642 * po/bfd.pot: Regenerate.
644 2004-03-19 Alan Modra <amodra@bigpond.net.au>
645 H.J. Lu <hongjiu.lu@intel.com>
647 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
648 type and size change code to where it was previously. Remove
649 dt_needed param. Treat old weak syms as strong if new sym is
650 from a shared lib, even when old sym is from another shared
651 lib. Remove unnecessary tests of oldweak and newweak. Correct
653 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
654 _bfd_elf_merge_symbol calls.
655 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
656 dt_needed local var. Update comments.
657 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
658 (_bfd_elf_add_default_symbol): Likewise.
660 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
661 strong syms in one shared object overriding weak syms in another.
663 2004-03-18 Alan Modra <amodra@bigpond.net.au>
665 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
666 dyn_lib_class field. Rearrange for better packing.
667 (elf_dt_soname): Delete.
668 (elf_dyn_lib_class): Define.
669 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
670 (bfd_elf_set_dt_needed_soname): Delete.
671 (bfd_elf_set_dyn_lib_class): New function.
672 * elflink.h (add_dt_needed_tag): New function. Split out from..
673 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
674 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
675 initialization of soname.
676 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
678 * bfd-in.h (enum dynamic_lib_link_class): New.
679 (bfd_elf_set_dt_needed_soname): Delete.
680 (bfd_elf_set_dyn_lib_class): Declare.
681 * bfd-in2.h: Regenerate.
683 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
684 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
685 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
686 symbol loop. Instead use add_needed to flag tag as written.
688 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
690 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
691 logic for null_input_bfd detection.
693 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
695 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
697 2004-03-16 Mark Kettenis <kettenis@gnu.org>
699 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
702 2004-03-16 Alan Modra <amodra@bigpond.net.au>
704 * elflink.c (elf_link_read_relocs_from_section): Don't use
705 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
706 (_bfd_elf_link_read_relocs): ..to here.
707 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
709 2004-03-16 Alan Modra <amodra@bigpond.net.au>
711 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
712 values selected in configure.host. Require both to be defined
713 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
714 corresponding BFD_HOST vars with quotes.
715 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
716 Always require BFD_HOST_64_BIT_DEFINED.
717 <file_ptr type>: Find off_t size before emitting message. Combine
718 off_t and ftello64 conditional.
719 * configure: Regenerate.
721 2004-03-16 Alan Modra <amodra@bigpond.net.au>
723 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
724 aliasing warning. Remove trailing whitespace throughout file.
726 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
728 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
729 input_section in calls to get_dyn_name.
730 * 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
732 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
734 2004-03-15 Alan Modra <amodra@bigpond.net.au>
736 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
737 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
738 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
739 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
740 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
741 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
742 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
744 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
745 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
746 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
747 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
748 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
749 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
750 (read_8_bytes, read_indirect_string, read_address): Likewise.
751 (read_abbrevs, parse_comp_unit): Likewise.
752 * targets.c (struct bfd_target): Likewise.
753 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
754 * hppabsd-core.c: Likewise. Formatting.
755 * hpux-core.c: Likewise.
756 * irix-core.c: Likewise.
757 * netbsd-core.c: Likewise.
758 * osf-core.c: Likewise.
759 * ptrace-core.c: Likewise.
760 * sco5-core.c: Likewise.
761 * trad-core.c: Likewise.
762 * configure: Regenerate.
763 * bfd-in2.h: Regenerate.
765 2004-03-15 Alan Modra <amodra@bigpond.net.au>
767 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
768 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
769 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
770 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
771 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
772 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
773 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
774 * libbfd.c: Likewise in function definitions.
775 (bfd_put_8): Mask with 0xff rather than casting to char.
776 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
777 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
778 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
779 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
780 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
781 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
782 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
783 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
784 (H_GET_64, H_GET_32, H_GET_16): Likewise.
785 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
786 * archive.c (do_slurp_coff_armap): Update swap prototype.
787 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
788 (tic54x_getl_signed_32): Likewise.
789 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
790 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
791 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
792 (bfd_getp_signed_32, bfd_putp32): Likewise.
793 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
794 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
795 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
796 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
797 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
798 bfd_h_getx_signed_16, bfd_h_putx16.
799 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
800 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
801 * hpux-core.c: Likewise.
802 * irix-core.c: Likewise.
803 * netbsd-core.c: Likewise.
804 * osf-core.c: Likewise.
805 * ptrace-core.c: Likewise.
806 * sco5-core.c: Likewise.
807 * trad-core.c: Likewise.
808 * bfd-in2.h: Regenerate.
810 2004-03-15 Matt Thomas <matt@3am-software.com>
812 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
815 2004-03-13 Mark Kettenis <kettenis@gnu.org>
817 * config.bfd: Add x86_64-*-openbsd*.
818 * configure.in (x86_64-*-openbsd*): Set COREFILE to
820 * configure: Regenerate.
822 2004-03-12 Nick Clifton <nickc@redhat.com>
823 Dave Murphy <wintermute2k4@ntlworld.com>
825 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
826 if the input bfd does not contain any code.
828 2004-03-09 Steve Ellcey <sje@cup.hp.com>
830 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
832 2004-03-05 Fred Fish <fnf@redhat.com>
834 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
835 mips16 symbols to be even rather than testing first for even/odd.
836 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
838 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
840 * elf.c (map_sections_to_segments): Ignore .tbss sections for
843 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
845 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
846 undefined symbols as hash_new.
848 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
850 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
853 * bfd-in2.h: Regenerate.
855 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
857 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
859 (_frv_count_got_plt_entries): Initialize them.
860 (frv_pic_relocs_info_find): Add insert argument. Adjust all
862 (frv_pic_relocs_info_for_global): Likewise.
863 (frv_pic_relocs_info_for_local): Likewise.
864 (frv_pic_merge_early_relocs_info): New.
865 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
867 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
868 Check that we don't exceed the allocated count for entry.
869 (_frv_add_rofixup): Likewise.
870 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
871 (elf32_frv_finish_dynamic_sections): Improve error message in case
872 we emit too few rofixup entries.
874 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
876 * archures.c (bfd_mach_fr450): New.
877 * bfd-in2.h: Regenerate.
878 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
879 (arch_info_500): Link to it.
880 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
881 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
882 (frv_elf_arch_extension_p): New function.
883 (frv_elf_merge_private_bfd_data): Use it.
885 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
887 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
889 * elflink.h (is_global_data_symbol_definition): Moved to
891 (elf_link_is_defined_archive_symbol): Likewise.
892 (elf_link_add_archive_symbols): Likewise. Renamed to
893 _bfd_elf_link_add_archive_symbols.
895 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
896 of ELF symbol table entry from backend.
897 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
898 instead of elf_link_add_object_symbols.
900 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
902 * elf-bfd.h (struct elf_backend_data): Added
903 elf_backend_can_make_relative_eh_frame,
904 elf_backend_can_make_lsda_relative_eh_frame and
905 elf_backend_encode_eh_address.
906 (_bfd_elf_encode_eh_address): Declare.
907 (_bfd_elf_can_make_relative): Declare.
908 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
909 hooks to decide whether to attempt to make_relative and
911 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
912 (_bfd_elf_can_make_relative): New.
913 (_bfd_elf_encode_eh_address): New.
914 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
915 (frv_elf_encode_eh_address): New.
916 (elf_backend_can_make_relative_eh_frame): Define.
917 (elf_backend_can_make_lsda_relative_eh_frame): Define.
918 (elf_backend_encode_eh_address): Define.
920 (elf_backend_can_make_relative_eh_frame): Define.
921 (elf_backend_can_make_lsda_relative_eh_frame): Define.
922 (elf_backend_encode_eh_address): Define.
923 (elfNN_bed): Add them.
925 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
927 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
928 complain_on_overflow to signed.
930 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
932 * elflink.h (sort_symbol): New.
933 (elf_link_add_object_symbols): Use a sorted symbol array for
936 2004-02-27 Jakub Jelinek <jakub@redhat.com>
938 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
939 for pc relative relocs.
940 (elf_s390_relocate_section): Likewise.
941 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
942 for pc relative relocs.
943 (elf_s390_relocate_section): Likewise.
945 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
947 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
950 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
952 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
953 field to track if a relocation is against readonly section.
954 (count_dyn_reloc): Take a new argument for rent->reltext.
955 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
956 (get_reloc_section): Don't set ia64_info->reltext here.
957 (allocate_dynrel_entries): Set ia64_info->reltext here.
959 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
961 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
962 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
963 function's descriptor to symbol+offset, and map local undefweak
964 symbol to NULL function descriptor.
965 (elf32_frv_relocate_section): Likewise.
967 2004-02-23 Mark Kettenis <kettenis@gnu.org>
969 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
971 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
972 (netbsd_core_file_p): Set architecture from machine ID for
975 2004-02-23 Jakub Jelinek <jakub@redhat.com>
977 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
978 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
980 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
982 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
983 symbols with non-default visibility.
985 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
987 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
988 IMAGE_SCN_MEM_WRITE on known sections only.
990 2004-02-20 Jakub Jelinek <jakub@redhat.com>
992 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
993 symbols used in PIE relocs.
995 2004-02-19 Jakub Jelinek <jakub@redhat.com>
997 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1000 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1002 * configure.in: Update version to 2.15.90.
1003 * configure: Regenerate.
1005 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1006 Richard Sandiford <rsandifo@redhat.com>
1008 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1009 _bfd_elf_symbol_refs_local_p to decide whether to decay
1010 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1011 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1012 relocs if the symbol wasn't defined by a regular object file.
1013 Don't check the symbol's dynindx.
1015 2004-02-16 Andrew Cagney <cagney@redhat.com>
1017 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1019 * bfd-in2.h: Re-generate.
1021 2004-02-14 Andrew Cagney <cagney@redhat.com>
1023 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1024 _LARGEFILE64_SOURCE.
1026 2004-02-13 Andrew Cagney <cagney@redhat.com>
1028 * elf.c (vma_page_aligned_bias): New function.
1029 (assign_file_positions_except_relocs)
1030 (assign_file_positions_for_segments): Replace broken modulo
1031 arithmetic with call to vma_page_aligned_bias.
1033 2004-02-11 Andrew Cagney <cagney@redhat.com>
1035 * bfd-in.h: Update copyright.
1036 (bfd_tell): Change return type to file_ptr.
1037 * bfd-in2.h: Re-generate.
1038 * cache.c: Update copyright.
1039 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1041 (close_one): Use real_ftell.
1042 * bfdio.c: Update copyright.
1043 (real_ftell, real_fseek): New functions.
1044 (bfd_tell): Use real_fseek and real_ftell, change return type to
1046 (bfd_seek): Use real_ftell and real_fseek, change type of
1047 file_position to a file_ptr.
1048 * libbfd-in.h: Update copyright.
1049 (real_ftell, real_fseek): Declare.
1050 * libbfd.h: Re-generate.
1052 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1053 fseeko and fseeko64. Determine bfd_file_ptr.
1054 * configure: Re-generate.
1055 * config.in: Re-generate.
1057 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1059 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1060 * elf32-h8300.c: Likewise.
1062 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1063 Nick Clifton <nickc@redhat.com>
1065 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1066 GOT entries with no associated GOT subsection.
1068 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1070 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1071 * elf.c (swap_out_syms): Use it to decide whether local section
1072 symbols should be named.
1073 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1074 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1075 (elf_backend_name_local_section_symbols): Define.
1076 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1078 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1080 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1081 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1084 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1086 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1087 to bfd_link_hash_entry passed by reference to
1088 _bfd_generic_link_add_one_symbol.
1090 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1092 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1093 relocations against dynamic symbols.
1095 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1097 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1100 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1102 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1103 * bfd-in2.h, libbfd.h: Rebuilt.
1105 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1107 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1108 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1109 flag has been cleared.
1111 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1113 * coff-h8300.c: Add and adjust comments about relaxation.
1114 * elf32-h8300.c: Likewise.
1116 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1118 * coff-h8300.c: Fix comment typos.
1119 * elf32-h8300.c: Likewise.
1121 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1123 * coff-h8300.c: Add comments about relaxation.
1124 * elf32-h8300.c: Likewise.
1126 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1128 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1130 * aclocal.m4: Regenerate.
1131 * configure: Regenerate.
1133 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1135 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1136 mips_elf64_rtype_to_howto instead of using howto_table.
1138 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1140 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1142 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1143 relocs which would not use the PLT.
1145 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1147 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1148 (ppc64_elf_gc_sweep_hook): Likewise.
1149 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1151 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1153 Adds linker relaxation support for bit manipulation insns like
1154 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1156 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1157 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1158 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1159 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1161 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1163 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1165 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1167 * elf32-h8300.c: Fix formatting.
1169 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1171 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1172 dynamic object is present. Declare r_symndx and h in an inner
1174 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1176 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1178 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1179 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1180 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1181 identically. Do not emit PC24 relocations for shared libraries.
1182 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1183 identically. Don't adjust pc_count.
1184 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1185 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1186 adjust count for branch relocations.
1187 (allocate_dynrelocs): Correct typo in call to
1188 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1189 PC24 or PLT32 relocs when linking.
1191 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1193 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1194 relocation howto with ARM_26 one for consistency.
1195 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1196 that will be converted to ARM_26D ones, since we always want 'done'
1197 relocations to be reflected in section's data.
1198 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1200 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1203 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1205 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1206 are not partial_inplace during a relocatable link.
1208 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1210 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1211 if no dynamic object is present. Declare r_symndx and h in an
1214 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1216 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1217 trampoline if it is known out of range.
1219 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1221 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1222 * elf32-frv.c (_frv_osec_readonly_p): New.
1223 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1225 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1226 (elf32_frv_relocate_section): Likewise. Error out if attempting
1227 to emit rofixups or dynamic relocs in read-only segments. Use
1228 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1229 dynamic relocations.
1230 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1231 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1232 relocations or fixups involving merged sections correctly. Avoid
1233 crash when undefined symbol is referenced by R_FRV_32 or
1234 R_FRV_FUNCDESC_VALUE.
1235 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1236 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1237 input section holding local symbol to addend of R_FRV_32 or
1238 R_FRV_FUNCDESC_VALUE dynamic relocation.
1239 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1240 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1241 (elf32_frv_always_size_sections): Don't store pointer to
1242 __stacksize symbol in sec_info.
1243 (elf32_frv_modify_segment_map): Look it up here.
1244 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1245 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1246 of the lazy PLT entry, not only its offset, as the low word of a
1247 function descriptor.
1248 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1249 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1250 if a hash table entry already exists but is not a definition.
1251 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1252 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1253 (_frv_add_rofixup): Don't inline.
1254 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1255 for undefweak symbols.
1256 (elf32_frv_relocate_section): Avoid crash while computing
1257 relocation when linking with shared library. Only emit rofixups
1258 and dynamic relocations for alloc&load sections. Mark binaries
1259 with inter-segment relocations for relocation as a unit.
1260 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1261 (DEFAULT_STACK_SIZE): New.
1262 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1263 emit rofixups or dynamic relocs when linking dynamic non-PIE
1265 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1266 shared libs too. Reserve the last entry for the GOT pointer.
1267 (elf32_frv_finish_dynamic_sections): Emit it.
1268 (elf32_frv_always_size_sections): New.
1269 (elf32_frv_modify_segment_map): New.
1270 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1272 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1273 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1274 (elf_backend_always_size_sections): New.
1275 (elf_backend_modify_segment_map): New.
1276 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1277 * config.bfd: Added frv-*-*linux*.
1278 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1279 ABS section, instead of crashing.
1280 (elf32_frv_relocate_section): Don't crash before warning about
1281 different segments in non-PIC relocation.
1282 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1283 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1284 relocs to undefweak symbols.
1285 (elf32_frv_relocate_section): Ditto for undefined symbols.
1286 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1287 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1288 gotfixup section was created.
1289 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1290 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1291 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1292 complain_overflow_signed.
1293 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1294 have not been allocated.
1295 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1296 privfd only if dynamic sections were created.
1297 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1298 for GPREL relocs. When linking relocatable FDPIC executables,
1299 emit warnings for relocations that would be illegal on PIE or
1300 shared libraries. Emit rofixup for R_FRV_32 only if input object
1302 (_frv_create_got_section): Define _gp symbol in the rofixup
1304 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1305 dynamic sections missing, error out requesting -melf32frvfd.
1306 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1307 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1308 computation of addends from section and global or local symbol
1309 value. Change return type to bfd_boolean, and return a failure if
1310 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1311 nonzero addend is required.
1312 (elf32_frv_relocate_section): Likewise. Print error for
1313 unsupported nonzero addends.
1314 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1315 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1316 force everything local.
1317 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1318 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1319 (frv_gotfixup_section): New.
1320 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1321 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1323 (_frv_add_rofixup): New.
1324 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1325 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1326 improve some ugly conditions.
1327 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1328 relocations in fdpic.
1329 (_frv_create_got_section): Create .rofixup.got section.
1330 (struct _frv_dynamic_got_info): Added fixups.
1331 (_frv_count_got_plt_entries): Account in-GOT relocations into
1332 relocs32, relocsfd and relocsfdv. Account them into relocs or
1333 fixups, as appropriate.
1334 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1336 (elf32_frv_finish_dynamic_sections): Verify that the right number
1337 of relocations and fixups was generated.
1338 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1340 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1341 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1342 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1343 descriptor of a (formerly-)global symbol is local.
1344 (struct frv_pic_relocs_info): Adjust comments.
1345 (_frv_emit_got_relocs_plt_entries): Adjust.
1346 (elf32_frv_relocate_section): Likewise.
1347 (_frv_count_got_plt_entries): Likewise.
1348 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1349 symbol's value to addend in the common preamble. Decay dynamic
1350 symbols to section+offset if they bind or call locally, for GOT
1351 and FUNCDESC_VALUE, respectively.
1352 (elf32_frv_relocate_section): Likewise.
1353 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1354 internal or hidden visibility.
1355 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1356 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1357 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1358 (elf32_frv_relocate_section): Pass relocation addend in. Use
1359 original relocation addend to look up the got relocs/plt entries
1360 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1361 processing relocations that reference .scommon symbols.
1362 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1363 Introduce support for dynamic linking.
1364 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1365 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1366 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1367 (frv_reloc_type_lookup): Return REL howtos for executables and
1369 (frv_info_to_howto_rel): New.
1370 (struct frv_elf_link_hash_table): New.
1371 (frv_hash_table, frv_got_section, frv_gotrel_section,
1372 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1373 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1374 (frv_elf_link_hash_table_create): New.
1375 (struct frv_pic_relocs_info): New.
1376 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1377 (frv_pic_relocs_info_find): New.
1378 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1380 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1381 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1382 (_frv_emit_got_relocs_plt_entries): New.
1383 (elf32_frv_relocate_section): Add support for dynamic linking.
1384 Handle new relocations.
1385 (_frv_create_got_section): New.
1386 (elf32_frv_create_dynamic_sections): New.
1387 (ELF_DYNAMIC_INTERPRETER): New.
1388 (struct _frv_dynamic_got_info): New.
1389 (_frv_count_got_plt_entries): New.
1390 (struct _frv_dynamic_got_plt_info): New.
1391 (_frv_compute_got_alloc_data): New.
1392 (_frv_get_got_entry, _frv_get_fd_entry): New.
1393 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1394 (_frv_resolve_final_relocs_info): New.
1395 (elf32_frv_size_dynamic_sections): New.
1396 (elf32_frv_finish_dynamic_sections): New.
1397 (elf32_frv_adjust_dynamic_symbol): New.
1398 (elf32_frv_finish_dynamic_symbol): New.
1399 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1401 (elf_info_to_howto_rel): Define.
1402 (bfd_elf32_bfd_link_hash_table_create): Define.
1403 (elf_backend_create_dynamic_sections): Define.
1404 (elf_backend_adjust_dynamic_symbol): Define.
1405 (elf_backend_size_dynamic_sections): Define.
1406 (elf_backend_finish_dynamic_symbol): Define.
1407 (elf_backend_finish_dynamic_sections): Define.
1408 (elf_backend_want_got_sym): Define.
1409 (elf_backend_got_header_size): Define.
1410 (elf_backend_want_got_plt): Define.
1411 (elf_backend_plt_readonly): Define.
1412 (elf_backend_want_plt_sym): Define.
1413 (elf_backend_plt_header_size): Define.
1414 (elf_backend_may_use_rel_p): Define.
1415 (elf_backend_may_use_rela_p): Define.
1416 (elf_backend_default_use_rela_p): Define.
1417 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1418 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1419 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1420 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1421 (frv_reloc_map): Map the corresponding BFD relocs to them.
1422 (frv_reloc_type_lookup): ... and back to BFD relocs.
1423 * reloc.c: New relocs.
1424 * bfd-in2.h, libbfd.h: Rebuilt.
1425 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1426 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1427 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1428 R_FRV_FUNCDESC_GOTLO): New.
1429 (frv_reloc_map): Map the corresponding BFD relocs to them.
1430 (frv_reloc_type_lookup): ... and back to BFD relocs.
1431 * reloc.c: New relocs.
1432 * bfd-in2.h, libbfd.h: Rebuilt.
1434 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1436 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1437 targets to support pages of up to 64kB.
1438 (elf32_bed): Redefine to get a separate backend data structure for
1439 traditional targets.
1440 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1441 targets to support pages of up to 64kB.
1442 (elf64_bed): Redefine to get a separate backend data structure for
1443 traditional targets.
1444 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1445 targets to support pages of up to 64kB.
1446 (elf32_bed): Redefine to get a separate backend data structure for
1447 traditional targets.
1449 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1451 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1453 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1455 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1456 (elf_i386_grok_psinfo): Likewise.
1458 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1460 * config.bfd: Add m68k-uClinux target.
1462 2004-01-01 Grant Edwards <grante@visi.com>
1464 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1465 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1466 (elf32_h8_gc_sweep_hook): New function.
1467 (elf_backend_gc_mark_hook): Define.
1468 (elf_backend_gc_sweep_hook): Define.
1469 (elf_backend_can_gc_sections): Define.
1471 For older changes see ChangeLog-0203
1477 version-control: never
projects / binutils-gdb.git / blob