1 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4 relocs for locally defined symbols during -shared final link.
5 (elf32_arm_final_link_relocate): Likewise.
7 2004-04-22 Jakub Jelinek <jakub@redhat.com>
9 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
10 ELF_LINK_POINTER_EQUALITY_NEEDED.
11 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
12 if r_type is not R_X86_64_PC32.
13 (elf64_x86_64_finish_dynamic_symbol): If
14 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
17 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
19 * elf32-sh.c (sh_elf_plt_sym_val): New function.
20 (elf_backend_plt_sym_val): Define.
22 2004-04-22 Andrew Cagney <cagney@redhat.com>
24 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
26 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
28 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
30 * som.c (som_set_section_contents): Constantify second argument.
31 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
32 (som_object_setup): Rework to avoid warning.
33 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
36 2004-04-22 Andrew Cagney <cagney@redhat.com>
38 * cache.c (bfd_cache_close): Check for a previously closed file.
40 2004-04-22 Jakub Jelinek <jakub@redhat.com>
42 * bfd.c (bfd_get_synthetic_symtab): Define.
43 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
44 NAME##_get_synthetic_symtab.
45 (struct bfd_target): Add _bfd_get_synthetic_symtab.
46 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
47 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
49 (_bfd_elf_get_synthetic_symtab): New prototype.
50 * elfcode.h (elf_get_synthetic_symtab): Define.
51 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
52 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
53 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
54 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
57 * elf32-i386.c (elf_i386_plt_sym_val): New function.
58 (elf_backend_plt_sym_val): Define.
59 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
60 (elf_backend_plt_sym_val): Define.
61 * elf32-s390.c (elf_s390_plt_sym_val): New function.
62 (elf_backend_plt_sym_val): Define.
63 * elf64-s390.c (elf_s390_plt_sym_val): New function.
64 (elf_backend_plt_sym_val): Define.
65 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
66 (elf_backend_plt_sym_val): Define.
67 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
68 (elf_backend_plt_sym_val): Define.
69 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
70 (elf_backend_plt_sym_val): Define.
71 * aout-target.h (MY_get_synthetic_symtab): Define.
72 * aout-tic30.c (MY_get_synthetic_symtab): Define.
73 * coff-rs6000.c (rs6000coff_vec): Add
74 _bfd_nodynamic_get_synthetic_symtab.
75 (pmac_xcoff_vec): Likewise.
76 * coff64-rs6000.c (rs6000coff64_vec): Add
77 _bfd_nodynamic_get_synthetic_symtab.
78 (aix5coff64_vec): Likewise.
79 * sunos.c (MY_get_synthetic_symtab): Define.
80 * vms.c (vms_get_synthetic_symtab): Define.
82 2004-04-22 Nick Clifton <nickc@redhat.com>
84 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
86 2004-04-22 Peter Barada <peter@the-baradas.com>
88 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
89 * bfd2-in.h: Regenerate.
90 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
92 2004-04-21 Chris Demetriou <cgd@broadcom.com>
94 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
95 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
96 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
97 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
98 * bfd-in2.h: Regenerate.
100 2004-04-21 Bob Wilson <bob.wilson@acm.org>
102 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
103 require relocations against a weak symbol to reference the same
104 symbol hash entry if not a final, static link.
105 (get_cached_value, add_value_map): Add final_static_link argument.
106 (remove_literals): Pass final_static_link argument as needed.
108 2004-04-21 Andrew Cagney <cagney@redhat.com>
110 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
111 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
112 (opncls_bwrite, opncls_bclose, opncls_bflush)
113 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
114 bfd iovec that uses function callbacks.
115 (bfd_close): Use the iovec's bclose.
116 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
117 (cache_bclose, cache_bflush, cache_bstat)
118 (cache_iovec): New functions and global variable, implement a
119 cache "iovec", where applicable set bfd_error.
120 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
121 * bfdio.c (struct bfd_iovec): Define.
122 (real_read): Delete function.
123 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
124 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
125 assume that bread and bwrite set bfd_error.
126 * bfd.c (struct bfd): Add "iovec", update comments.
127 * bfd-in2.h, libbfd.h: Re-generate.
129 2004-04-21 Andrew Cagney <cagney@redhat.com>
131 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
133 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
135 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
136 (bfd_elf_gc_sections): Fail if a shared object is being created.
137 Do not fail if dynamic sections have been created. Instead call
138 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
139 dynamically referenced symbols. Do not mark the whole graph
140 rooted at .eh_frame, only the section proper.
142 2004-04-20 DJ Delorie <dj@redhat.com>
144 * reloc.c: Add BFD_RELOC_32_SECREL.
145 * bfd-in2.h: Regenerate.
146 * libbfd.h: Likewise.
147 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
148 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
149 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
151 2004-04-19 Jakub Jelinek <jakub@redhat.com>
153 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
154 relocs against hidden/protected undefweak symbols properly.
155 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
157 2004-04-18 Mark Kettenis <kettenis@gnu.org>
159 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
160 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
163 2004-04-17 Brian Ford <ford@vss.fsi.com>
165 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
166 filepos for the SizeOfHeaders field.
167 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
169 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
171 2004-04-16 Alan Modra <amodra@bigpond.net.au>
173 * simple.c (bfd_simple_get_relocated_section_contents): Don't
174 change reloc_done. Set and restore _cooked_size.
177 2004-04-15 Mark Kettenis <kettenis@gnu.org>
179 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
182 2004-04-15 Nick Clifton <nickc@redhat.com>
184 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
186 2004-04-15 Alan Modra <amodra@bigpond.net.au>
188 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
190 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
192 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
193 when it is a definition.
195 2004-04-14 Alan Modra <amodra@bigpond.net.au>
197 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
198 when statically linking PIC code.
199 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
201 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
203 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
204 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
205 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
206 * configure: Regenerate.
208 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
210 * elflink.c: Include libiberty.h.
211 * Makefile.am (elflink.lo): Depend on libiberty.h.
212 * Makefile.in: Regenerate.
214 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
216 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
219 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
221 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
222 reserve the memory for dynamic linker
224 2004-04-05 Mark Kettenis <kettenis@gnu.org>
226 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
227 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
229 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
231 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
232 RELOC_FOR_GLOBAL_SYMBOL.
233 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
235 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
237 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
238 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
240 2004-04-01 Paul Brook <paul@codesourcery.com>
242 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
243 * elf32-arm.h (struct elf32_elf_section_map): New.
244 (struct _arm_elf_section_data): New.
245 (elf32_arm_section_data): Define.
246 (struct elf32_arm_link_hash_table): Add byteswap_code.
247 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
248 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
249 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
250 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
251 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
252 (bfd_elf32_new_section_hook, elf_backend_write_section,
253 elf_backend_link_output_symbol_hook): Define.
255 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
257 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
258 that keeps the characters in a B_INCL..B_EINCL range.
259 (_bfd_link_section_stabs): When computing the sum of the
260 characters in a B_INCL..B_EINCL range also keep a copy of those
261 characters. Use this information to distinguish between
262 include sections that have the same sum and the same length
263 but which are nevertheless unique.
265 2004-03-31 Paul Brook <paul@codesourcery.com>
267 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
268 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
270 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
272 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
273 to 'sum_chars' and add field 'num_chars'.
274 (_bfd_link_section_stabs): When computing the sum of the
275 characters in a B_INCL..B_EINCL range also keep a count of the
276 number of characters. Use this information to help distinguish
277 between include sections when have the same sum but which
278 nevertheless are still unique.
280 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
282 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
284 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
285 Tomer Levi <Tomer.Levi@nsc.com>
287 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
288 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
289 (BFD32_BACKENDS): Add elf32-cr16c.lo.
290 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
291 (cpu-cr16c.lo): New target.
292 (elf32-cr16c.lo): Likewise.
293 * Makefile.in: Regenerate.
294 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
295 (bfd_archures_list): Add bfd_cr16c_arch.
296 * config.bfd: Handle cr16c-*-elf*.
297 * configure.in: Handle bfd_elf32_cr16c_vec.
298 * configure: Regenerate.
299 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
300 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
301 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
302 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
303 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
304 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
305 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
306 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
307 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
308 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
309 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
310 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
311 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
312 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
313 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
314 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
315 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
316 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
317 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
318 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
319 * targets.c (bfd_elf32_cr16c_vec): Declare.
320 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
321 * cpu-cr16c.c: New file.
322 * elf32-cr16c.c: Likewise.
323 * libbfd.h: Regenerate.
324 * bfd-in2.h: Likewise.
326 2004-03-30 Jakub Jelinek <jakub@redhat.com>
328 * elf.c (map_sections_to_segments): Fix handling of .tbss.
330 2004-03-27 Alan Modra <amodra@bigpond.net.au>
332 * Makefile.am: Remove all mention of elflink.h.
333 * Makefile.in: Regenerate.
334 * bfd-in.h (bfd_elf_discard_info): Declare.
335 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
336 * bfd-in2.h: Regenerate.
337 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
338 bfd_elf32_link_record_dynamic_symbol,
339 bfd_elf64_link_record_dynamic_symbol,
340 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
341 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
342 _bfd_elf32_link_record_local_dynamic_symbol,
343 _bfd_elf64_link_record_local_dynamic_symbol,
344 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
345 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
346 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
347 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
348 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
349 _bfd_elf32_reloc_symbol_deleted_p,
350 _bfd_elf64_reloc_symbol_deleted_p): Delete.
351 (bfd_elf_link_record_dynamic_symbol,
352 bfd_elf_link_record_local_dynamic_symbol,
353 bfd_elf_final_link, bfd_elf_gc_sections,
354 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
355 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
356 bfd_elf_reloc_symbol_deleted_p): Declare.
357 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
358 * elf32-arm.h: Update for changed function names. Remove local
359 WILL_CALL_FINISH_DYNAMIC_SECTION define.
360 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
361 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
362 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
363 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
364 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
365 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
366 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
367 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
368 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
369 (bfd_elfNN_print_symbol): Define.
370 * elfcode.h: Don't include elflink.h.
371 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
372 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
373 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
374 elf_gc_record_vtinherit, elf_gc_record_vtentry,
375 elf_link_record_local_dynamic_symbol): Don't define.
376 * elflink.c: Update for changed function names. Move elflink.h
378 * elflink.h: Delete file.
379 * po/SRC-POTFILES.in: Regenerate.
380 * po/bfd.pot: Regenerate.
382 2004-03-27 Alan Modra <amodra@bigpond.net.au>
384 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
385 "name" for global syms accidentally removed in 2004-03-20 change.
387 2004-03-27 Alan Modra <amodra@bigpond.net.au>
389 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
390 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
391 where Elf_External_* is different for 64 and 32 bit, with
392 corresponding elf_size_info field.
393 (struct elf_final_link_info): Use "bfd_byte *" instead
394 of "Elf_External_Sym *" for external_syms and symbuf.
395 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
396 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
397 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
398 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
399 (elf_link_sort_cmp2): Adjust.
400 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
401 using ELF_R_SYM macro. Set u.sym_mask.
402 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
403 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
404 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
405 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
406 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
407 swap_syn_out functions. Rearrange dyn swap in/out switch.
408 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
409 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
410 (elf_link_flush_output_syms): Add elf_backend_data arg.
411 (elf_link_check_versioned_symbol): Likewise.
412 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
413 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
414 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
415 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
416 ELF_R_TYPE and ELF_R_INFO macros.
417 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
418 based on size rather than using ELF_R_INFO.
419 (elf_gc_mark): Set up r_sym_shift local var and use instead of
421 (struct alloc_got_off_arg): New.
422 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
423 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
424 (elf_gc_allocate_got_offsets): Adjust.
425 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
426 ELF_R_SYM. Use bfd_section_from_elf_index.
427 (elf_bfd_discard_info): Set cookie.r_sym_shift.
428 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
429 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
431 2004-03-26 Stan Shebs <shebs@apple.com>
433 Remove MPW support, no longer used.
434 * config.bfd (powerpc-*-mpw*): Remove configuration.
435 * mpw-config.in, mpw-make.sed: Remove files.
436 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
438 2004-03-26 Alan Modra <amodra@bigpond.net.au>
440 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
441 (ppc64_elf_add_symbol_hook): New function.
442 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
443 const from Elf_Internal_Sym param.
444 * elflink.c (elf_link_add_object_symbols): Adjust.
445 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
446 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
447 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
448 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
449 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
450 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
451 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
452 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
453 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
454 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
455 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
456 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
457 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
458 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
459 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
460 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
462 2004-03-26 Alan Modra <amodra@bigpond.net.au>
464 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
465 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
466 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
467 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
468 (bfd_elf64_bfd_link_add_symbols): Delete.
469 (bfd_elf_link_add_symbols): Declare.
470 * elfcode.h (elf_bfd_link_add_symbols): Delete.
471 * elflink.c: Include safe-ctype.h.
472 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
474 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
475 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
477 (elf_link_add_archive_symbols): Rename from
478 _bfd_elf_link_add_archive_symbols, make static.
479 (elf_link_add_object_symbols): New function. Corresponding
480 elflink.h function converted to use elf_size_info.
481 (bfd_elf_link_add_symbols): Likewise.
482 (bfd_elf_size_dynamic_sections): Adjust.
483 * elflink.h (elf_bfd_link_add_symbols): Delete.
484 (elf_link_add_object_symbols): Delete.
485 * elf32-gen.c (elf32_generic_link_add_symbols): Call
486 bfd_elf_link_add_symbols.
487 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
489 2004-03-25 Alan Modra <amodra@bigpond.net.au>
491 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
492 and chained shared libs only if dynsym. Clear dynsym on forced-local.
494 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
495 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
496 (_bfd_elf_add_dt_needed_tag): Declare.
497 (_bfd_elf_sort_symbol): Declare.
498 (_bfd_elf_finalize_dynstr): Declare.
499 (RELOC_FOR_GLOBAL_SYM): Formatting.
500 * elfcode.h (elf_add_dynamic_entry): Delete.
501 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
502 elflink.h function converted to use elf_size_info.
503 (_bfd_elf_add_dt_needed_tag): Likewise.
504 (_bfd_elf_sort_symbol): Likewise.
505 (_bfd_elf_finalize_dynstr): Likewise.
506 (compute_bucket_count): Likewise.
507 (bfd_elf_size_dynamic_sections): Likewise. Check result of
508 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
509 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
511 (sort_symbol, add_dt_needed_tag): Delete.
512 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
513 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
515 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
516 * elf32-cris.c (add_dynamic_entry): Likewise.
517 * elf32-hppa.c (add_dynamic_entry): Likewise.
518 * elf32-i370.c (add_dynamic_entry): Likewise.
519 * elf32-i386.c (add_dynamic_entry): Likewise.
520 * elf32-m32r.c (add_dynamic_entry): Likewise.
521 * elf32-m68k.c (add_dynamic_entry): Likewise.
522 * elf32-ppc.c (add_dynamic_entry): Likewise.
523 * elf32-s390.c (add_dynamic_entry): Likewise.
524 * elf32-sh.c (add_dynamic_entry): Likewise.
525 * elf32-sparc.c (add_dynamic_entry): Likewise.
526 * elf32-vax.c (add_dynamic_entry): Likewise.
527 * elf32-xtensa.c (add_dynamic_entry): Likewise.
528 * elf64-alpha.c (add_dynamic_entry): Likewise.
529 * elf64-hppa.c (add_dynamic_entry): Likewise.
530 * elf64-ppc.c (add_dynamic_entry): Likewise.
531 * elf64-s390.c (add_dynamic_entry): Likewise.
532 * elf64-sparc.c (add_dynamic_entry): Likewise.
533 * elf64-x86-64.c (add_dynamic_entry): Likewise.
534 * elfxx-ia64.c (add_dynamic_entry): Likewise.
535 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
536 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
537 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
538 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
540 2004-03-23 Paul Brook <paul@codesourcery.com>
542 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
544 2004-03-22 Bob Wilson <bob.wilson@acm.org>
546 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
547 literal tables and check for relocs outside of literal pools.
548 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
549 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
551 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
552 (elf_xtensa_relocate_section): Read literal tables and check for
553 dynamic relocations in read-only sections and not in literal pools.
555 2004-03-23 Alan Modra <amodra@bigpond.net.au>
558 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
560 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
562 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
563 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
564 not defined by the executable, or defined in a DSO.
565 <eliding run-time relocation of .got>: Initialize GOT entry for a
566 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
568 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
569 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
570 a PLT reloc to GOT for an executable.
571 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
572 .got for a DSO and explain why.
573 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
574 and unreferenced symbols for which a PLT is defined. Adjust
575 dynamic-symbol pruning correspondingly, to make sure we don't lose
576 a dynamic symbol also defined by a DSO.
578 2004-03-22 Alan Modra <amodra@bigpond.net.au>
580 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
581 and rel args. Group input and output args. Wrap to 80 columns.
582 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
583 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
584 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
585 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
586 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
587 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
588 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
589 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
590 RELOC_FOR_GLOBAL_SYMBOL invocation.
592 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
594 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
595 unresolved symbols in objects aren't allowed.
597 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
599 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
600 (elf_hppa_unmark_useless_dynamic_symbols):
601 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
602 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
603 (elf32_hppa_relocate_section): Likewise.
604 * elf32-i370.c (i370_elf_relocate_section): Likewise.
605 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
606 * elf32-sh.c (sh_elf_relocate_section): Likewise.
607 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
608 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
610 * elf-m10200.c (mn10200_elf_relocate_section): Use
611 RELOC_FOR_GLOBAL_SYMBOL.
612 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
613 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
614 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
615 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
616 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
617 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
618 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
619 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
620 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
621 * elf32-v850.c (v850_elf_relocate_section): Likewise.
622 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
623 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
625 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
627 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
628 (final_link_relocate): Likewise.
629 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
630 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
632 2004-03-19 Alan Modra <amodra@bigpond.net.au>
634 * Makefile.am: Run "make dep-am".
635 * Makefile.in: Regenerate.
636 * aclocal.m4: Regenerate.
637 * config.in: Regenerate.
638 * po/bfd.pot: Regenerate.
640 2004-03-19 Alan Modra <amodra@bigpond.net.au>
641 H.J. Lu <hongjiu.lu@intel.com>
643 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
644 type and size change code to where it was previously. Remove
645 dt_needed param. Treat old weak syms as strong if new sym is
646 from a shared lib, even when old sym is from another shared
647 lib. Remove unnecessary tests of oldweak and newweak. Correct
649 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
650 _bfd_elf_merge_symbol calls.
651 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
652 dt_needed local var. Update comments.
653 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
654 (_bfd_elf_add_default_symbol): Likewise.
656 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
657 strong syms in one shared object overriding weak syms in another.
659 2004-03-18 Alan Modra <amodra@bigpond.net.au>
661 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
662 dyn_lib_class field. Rearrange for better packing.
663 (elf_dt_soname): Delete.
664 (elf_dyn_lib_class): Define.
665 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
666 (bfd_elf_set_dt_needed_soname): Delete.
667 (bfd_elf_set_dyn_lib_class): New function.
668 * elflink.h (add_dt_needed_tag): New function. Split out from..
669 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
670 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
671 initialization of soname.
672 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
674 * bfd-in.h (enum dynamic_lib_link_class): New.
675 (bfd_elf_set_dt_needed_soname): Delete.
676 (bfd_elf_set_dyn_lib_class): Declare.
677 * bfd-in2.h: Regenerate.
679 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
680 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
681 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
682 symbol loop. Instead use add_needed to flag tag as written.
684 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
686 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
687 logic for null_input_bfd detection.
689 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
691 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
693 2004-03-16 Mark Kettenis <kettenis@gnu.org>
695 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
698 2004-03-16 Alan Modra <amodra@bigpond.net.au>
700 * elflink.c (elf_link_read_relocs_from_section): Don't use
701 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
702 (_bfd_elf_link_read_relocs): ..to here.
703 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
705 2004-03-16 Alan Modra <amodra@bigpond.net.au>
707 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
708 values selected in configure.host. Require both to be defined
709 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
710 corresponding BFD_HOST vars with quotes.
711 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
712 Always require BFD_HOST_64_BIT_DEFINED.
713 <file_ptr type>: Find off_t size before emitting message. Combine
714 off_t and ftello64 conditional.
715 * configure: Regenerate.
717 2004-03-16 Alan Modra <amodra@bigpond.net.au>
719 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
720 aliasing warning. Remove trailing whitespace throughout file.
722 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
724 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
725 input_section in calls to get_dyn_name.
726 * 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
728 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
730 2004-03-15 Alan Modra <amodra@bigpond.net.au>
732 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
733 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
734 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
735 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
736 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
737 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
738 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
740 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
741 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
742 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
743 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
744 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
745 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
746 (read_8_bytes, read_indirect_string, read_address): Likewise.
747 (read_abbrevs, parse_comp_unit): Likewise.
748 * targets.c (struct bfd_target): Likewise.
749 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
750 * hppabsd-core.c: Likewise. Formatting.
751 * hpux-core.c: Likewise.
752 * irix-core.c: Likewise.
753 * netbsd-core.c: Likewise.
754 * osf-core.c: Likewise.
755 * ptrace-core.c: Likewise.
756 * sco5-core.c: Likewise.
757 * trad-core.c: Likewise.
758 * configure: Regenerate.
759 * bfd-in2.h: Regenerate.
761 2004-03-15 Alan Modra <amodra@bigpond.net.au>
763 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
764 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
765 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
766 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
767 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
768 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
769 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
770 * libbfd.c: Likewise in function definitions.
771 (bfd_put_8): Mask with 0xff rather than casting to char.
772 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
773 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
774 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
775 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
776 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
777 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
778 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
779 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
780 (H_GET_64, H_GET_32, H_GET_16): Likewise.
781 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
782 * archive.c (do_slurp_coff_armap): Update swap prototype.
783 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
784 (tic54x_getl_signed_32): Likewise.
785 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
786 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
787 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
788 (bfd_getp_signed_32, bfd_putp32): Likewise.
789 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
790 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
791 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
792 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
793 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
794 bfd_h_getx_signed_16, bfd_h_putx16.
795 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
796 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
797 * hpux-core.c: Likewise.
798 * irix-core.c: Likewise.
799 * netbsd-core.c: Likewise.
800 * osf-core.c: Likewise.
801 * ptrace-core.c: Likewise.
802 * sco5-core.c: Likewise.
803 * trad-core.c: Likewise.
804 * bfd-in2.h: Regenerate.
806 2004-03-15 Matt Thomas <matt@3am-software.com>
808 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
811 2004-03-13 Mark Kettenis <kettenis@gnu.org>
813 * config.bfd: Add x86_64-*-openbsd*.
814 * configure.in (x86_64-*-openbsd*): Set COREFILE to
816 * configure: Regenerate.
818 2004-03-12 Nick Clifton <nickc@redhat.com>
819 Dave Murphy <wintermute2k4@ntlworld.com>
821 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
822 if the input bfd does not contain any code.
824 2004-03-09 Steve Ellcey <sje@cup.hp.com>
826 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
828 2004-03-05 Fred Fish <fnf@redhat.com>
830 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
831 mips16 symbols to be even rather than testing first for even/odd.
832 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
834 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
836 * elf.c (map_sections_to_segments): Ignore .tbss sections for
839 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
841 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
842 undefined symbols as hash_new.
844 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
846 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
849 * bfd-in2.h: Regenerate.
851 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
853 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
855 (_frv_count_got_plt_entries): Initialize them.
856 (frv_pic_relocs_info_find): Add insert argument. Adjust all
858 (frv_pic_relocs_info_for_global): Likewise.
859 (frv_pic_relocs_info_for_local): Likewise.
860 (frv_pic_merge_early_relocs_info): New.
861 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
863 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
864 Check that we don't exceed the allocated count for entry.
865 (_frv_add_rofixup): Likewise.
866 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
867 (elf32_frv_finish_dynamic_sections): Improve error message in case
868 we emit too few rofixup entries.
870 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
872 * archures.c (bfd_mach_fr450): New.
873 * bfd-in2.h: Regenerate.
874 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
875 (arch_info_500): Link to it.
876 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
877 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
878 (frv_elf_arch_extension_p): New function.
879 (frv_elf_merge_private_bfd_data): Use it.
881 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
883 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
885 * elflink.h (is_global_data_symbol_definition): Moved to
887 (elf_link_is_defined_archive_symbol): Likewise.
888 (elf_link_add_archive_symbols): Likewise. Renamed to
889 _bfd_elf_link_add_archive_symbols.
891 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
892 of ELF symbol table entry from backend.
893 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
894 instead of elf_link_add_object_symbols.
896 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
898 * elf-bfd.h (struct elf_backend_data): Added
899 elf_backend_can_make_relative_eh_frame,
900 elf_backend_can_make_lsda_relative_eh_frame and
901 elf_backend_encode_eh_address.
902 (_bfd_elf_encode_eh_address): Declare.
903 (_bfd_elf_can_make_relative): Declare.
904 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
905 hooks to decide whether to attempt to make_relative and
907 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
908 (_bfd_elf_can_make_relative): New.
909 (_bfd_elf_encode_eh_address): New.
910 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
911 (frv_elf_encode_eh_address): New.
912 (elf_backend_can_make_relative_eh_frame): Define.
913 (elf_backend_can_make_lsda_relative_eh_frame): Define.
914 (elf_backend_encode_eh_address): Define.
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.
919 (elfNN_bed): Add them.
921 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
923 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
924 complain_on_overflow to signed.
926 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
928 * elflink.h (sort_symbol): New.
929 (elf_link_add_object_symbols): Use a sorted symbol array for
932 2004-02-27 Jakub Jelinek <jakub@redhat.com>
934 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
935 for pc relative relocs.
936 (elf_s390_relocate_section): Likewise.
937 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
938 for pc relative relocs.
939 (elf_s390_relocate_section): Likewise.
941 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
943 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
946 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
948 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
949 field to track if a relocation is against readonly section.
950 (count_dyn_reloc): Take a new argument for rent->reltext.
951 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
952 (get_reloc_section): Don't set ia64_info->reltext here.
953 (allocate_dynrel_entries): Set ia64_info->reltext here.
955 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
957 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
958 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
959 function's descriptor to symbol+offset, and map local undefweak
960 symbol to NULL function descriptor.
961 (elf32_frv_relocate_section): Likewise.
963 2004-02-23 Mark Kettenis <kettenis@gnu.org>
965 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
967 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
968 (netbsd_core_file_p): Set architecture from machine ID for
971 2004-02-23 Jakub Jelinek <jakub@redhat.com>
973 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
974 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
976 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
978 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
979 symbols with non-default visibility.
981 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
983 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
984 IMAGE_SCN_MEM_WRITE on known sections only.
986 2004-02-20 Jakub Jelinek <jakub@redhat.com>
988 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
989 symbols used in PIE relocs.
991 2004-02-19 Jakub Jelinek <jakub@redhat.com>
993 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
996 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
998 * configure.in: Update version to 2.15.90.
999 * configure: Regenerate.
1001 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1002 Richard Sandiford <rsandifo@redhat.com>
1004 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1005 _bfd_elf_symbol_refs_local_p to decide whether to decay
1006 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1007 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1008 relocs if the symbol wasn't defined by a regular object file.
1009 Don't check the symbol's dynindx.
1011 2004-02-16 Andrew Cagney <cagney@redhat.com>
1013 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1015 * bfd-in2.h: Re-generate.
1017 2004-02-14 Andrew Cagney <cagney@redhat.com>
1019 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1020 _LARGEFILE64_SOURCE.
1022 2004-02-13 Andrew Cagney <cagney@redhat.com>
1024 * elf.c (vma_page_aligned_bias): New function.
1025 (assign_file_positions_except_relocs)
1026 (assign_file_positions_for_segments): Replace broken modulo
1027 arithmetic with call to vma_page_aligned_bias.
1029 2004-02-11 Andrew Cagney <cagney@redhat.com>
1031 * bfd-in.h: Update copyright.
1032 (bfd_tell): Change return type to file_ptr.
1033 * bfd-in2.h: Re-generate.
1034 * cache.c: Update copyright.
1035 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1037 (close_one): Use real_ftell.
1038 * bfdio.c: Update copyright.
1039 (real_ftell, real_fseek): New functions.
1040 (bfd_tell): Use real_fseek and real_ftell, change return type to
1042 (bfd_seek): Use real_ftell and real_fseek, change type of
1043 file_position to a file_ptr.
1044 * libbfd-in.h: Update copyright.
1045 (real_ftell, real_fseek): Declare.
1046 * libbfd.h: Re-generate.
1048 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1049 fseeko and fseeko64. Determine bfd_file_ptr.
1050 * configure: Re-generate.
1051 * config.in: Re-generate.
1053 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1055 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1056 * elf32-h8300.c: Likewise.
1058 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1059 Nick Clifton <nickc@redhat.com>
1061 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1062 GOT entries with no associated GOT subsection.
1064 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1066 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1067 * elf.c (swap_out_syms): Use it to decide whether local section
1068 symbols should be named.
1069 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1070 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1071 (elf_backend_name_local_section_symbols): Define.
1072 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1074 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1076 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1077 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1080 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1082 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1083 to bfd_link_hash_entry passed by reference to
1084 _bfd_generic_link_add_one_symbol.
1086 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1088 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1089 relocations against dynamic symbols.
1091 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1093 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1096 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1098 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1099 * bfd-in2.h, libbfd.h: Rebuilt.
1101 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1103 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1104 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1105 flag has been cleared.
1107 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1109 * coff-h8300.c: Add and adjust comments about relaxation.
1110 * elf32-h8300.c: Likewise.
1112 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1114 * coff-h8300.c: Fix comment typos.
1115 * elf32-h8300.c: Likewise.
1117 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1119 * coff-h8300.c: Add comments about relaxation.
1120 * elf32-h8300.c: Likewise.
1122 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1124 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1126 * aclocal.m4: Regenerate.
1127 * configure: Regenerate.
1129 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1131 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1132 mips_elf64_rtype_to_howto instead of using howto_table.
1134 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1136 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1138 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1139 relocs which would not use the PLT.
1141 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1143 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1144 (ppc64_elf_gc_sweep_hook): Likewise.
1145 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1147 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1149 Adds linker relaxation support for bit manipulation insns like
1150 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1152 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1153 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1154 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1155 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1157 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1159 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1161 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1163 * elf32-h8300.c: Fix formatting.
1165 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1167 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1168 dynamic object is present. Declare r_symndx and h in an inner
1170 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1172 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1174 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1175 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1176 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1177 identically. Do not emit PC24 relocations for shared libraries.
1178 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1179 identically. Don't adjust pc_count.
1180 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1181 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1182 adjust count for branch relocations.
1183 (allocate_dynrelocs): Correct typo in call to
1184 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1185 PC24 or PLT32 relocs when linking.
1187 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1189 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1190 relocation howto with ARM_26 one for consistency.
1191 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1192 that will be converted to ARM_26D ones, since we always want 'done'
1193 relocations to be reflected in section's data.
1194 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1196 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1199 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1201 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1202 are not partial_inplace during a relocatable link.
1204 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1206 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1207 if no dynamic object is present. Declare r_symndx and h in an
1210 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1212 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1213 trampoline if it is known out of range.
1215 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1217 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1218 * elf32-frv.c (_frv_osec_readonly_p): New.
1219 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1221 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1222 (elf32_frv_relocate_section): Likewise. Error out if attempting
1223 to emit rofixups or dynamic relocs in read-only segments. Use
1224 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1225 dynamic relocations.
1226 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1227 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1228 relocations or fixups involving merged sections correctly. Avoid
1229 crash when undefined symbol is referenced by R_FRV_32 or
1230 R_FRV_FUNCDESC_VALUE.
1231 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1232 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1233 input section holding local symbol to addend of R_FRV_32 or
1234 R_FRV_FUNCDESC_VALUE dynamic relocation.
1235 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1236 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1237 (elf32_frv_always_size_sections): Don't store pointer to
1238 __stacksize symbol in sec_info.
1239 (elf32_frv_modify_segment_map): Look it up here.
1240 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1241 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1242 of the lazy PLT entry, not only its offset, as the low word of a
1243 function descriptor.
1244 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1245 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1246 if a hash table entry already exists but is not a definition.
1247 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1248 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1249 (_frv_add_rofixup): Don't inline.
1250 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1251 for undefweak symbols.
1252 (elf32_frv_relocate_section): Avoid crash while computing
1253 relocation when linking with shared library. Only emit rofixups
1254 and dynamic relocations for alloc&load sections. Mark binaries
1255 with inter-segment relocations for relocation as a unit.
1256 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1257 (DEFAULT_STACK_SIZE): New.
1258 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1259 emit rofixups or dynamic relocs when linking dynamic non-PIE
1261 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1262 shared libs too. Reserve the last entry for the GOT pointer.
1263 (elf32_frv_finish_dynamic_sections): Emit it.
1264 (elf32_frv_always_size_sections): New.
1265 (elf32_frv_modify_segment_map): New.
1266 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1268 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1269 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1270 (elf_backend_always_size_sections): New.
1271 (elf_backend_modify_segment_map): New.
1272 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1273 * config.bfd: Added frv-*-*linux*.
1274 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1275 ABS section, instead of crashing.
1276 (elf32_frv_relocate_section): Don't crash before warning about
1277 different segments in non-PIC relocation.
1278 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1279 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1280 relocs to undefweak symbols.
1281 (elf32_frv_relocate_section): Ditto for undefined symbols.
1282 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1283 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1284 gotfixup section was created.
1285 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1286 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1287 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1288 complain_overflow_signed.
1289 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1290 have not been allocated.
1291 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1292 privfd only if dynamic sections were created.
1293 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1294 for GPREL relocs. When linking relocatable FDPIC executables,
1295 emit warnings for relocations that would be illegal on PIE or
1296 shared libraries. Emit rofixup for R_FRV_32 only if input object
1298 (_frv_create_got_section): Define _gp symbol in the rofixup
1300 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1301 dynamic sections missing, error out requesting -melf32frvfd.
1302 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1303 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1304 computation of addends from section and global or local symbol
1305 value. Change return type to bfd_boolean, and return a failure if
1306 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1307 nonzero addend is required.
1308 (elf32_frv_relocate_section): Likewise. Print error for
1309 unsupported nonzero addends.
1310 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1311 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1312 force everything local.
1313 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1314 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1315 (frv_gotfixup_section): New.
1316 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1317 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1319 (_frv_add_rofixup): New.
1320 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1321 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1322 improve some ugly conditions.
1323 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1324 relocations in fdpic.
1325 (_frv_create_got_section): Create .rofixup.got section.
1326 (struct _frv_dynamic_got_info): Added fixups.
1327 (_frv_count_got_plt_entries): Account in-GOT relocations into
1328 relocs32, relocsfd and relocsfdv. Account them into relocs or
1329 fixups, as appropriate.
1330 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1332 (elf32_frv_finish_dynamic_sections): Verify that the right number
1333 of relocations and fixups was generated.
1334 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1336 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1337 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1338 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1339 descriptor of a (formerly-)global symbol is local.
1340 (struct frv_pic_relocs_info): Adjust comments.
1341 (_frv_emit_got_relocs_plt_entries): Adjust.
1342 (elf32_frv_relocate_section): Likewise.
1343 (_frv_count_got_plt_entries): Likewise.
1344 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1345 symbol's value to addend in the common preamble. Decay dynamic
1346 symbols to section+offset if they bind or call locally, for GOT
1347 and FUNCDESC_VALUE, respectively.
1348 (elf32_frv_relocate_section): Likewise.
1349 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1350 internal or hidden visibility.
1351 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1352 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1353 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1354 (elf32_frv_relocate_section): Pass relocation addend in. Use
1355 original relocation addend to look up the got relocs/plt entries
1356 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1357 processing relocations that reference .scommon symbols.
1358 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1359 Introduce support for dynamic linking.
1360 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1361 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1362 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1363 (frv_reloc_type_lookup): Return REL howtos for executables and
1365 (frv_info_to_howto_rel): New.
1366 (struct frv_elf_link_hash_table): New.
1367 (frv_hash_table, frv_got_section, frv_gotrel_section,
1368 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1369 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1370 (frv_elf_link_hash_table_create): New.
1371 (struct frv_pic_relocs_info): New.
1372 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1373 (frv_pic_relocs_info_find): New.
1374 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1376 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1377 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1378 (_frv_emit_got_relocs_plt_entries): New.
1379 (elf32_frv_relocate_section): Add support for dynamic linking.
1380 Handle new relocations.
1381 (_frv_create_got_section): New.
1382 (elf32_frv_create_dynamic_sections): New.
1383 (ELF_DYNAMIC_INTERPRETER): New.
1384 (struct _frv_dynamic_got_info): New.
1385 (_frv_count_got_plt_entries): New.
1386 (struct _frv_dynamic_got_plt_info): New.
1387 (_frv_compute_got_alloc_data): New.
1388 (_frv_get_got_entry, _frv_get_fd_entry): New.
1389 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1390 (_frv_resolve_final_relocs_info): New.
1391 (elf32_frv_size_dynamic_sections): New.
1392 (elf32_frv_finish_dynamic_sections): New.
1393 (elf32_frv_adjust_dynamic_symbol): New.
1394 (elf32_frv_finish_dynamic_symbol): New.
1395 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1397 (elf_info_to_howto_rel): Define.
1398 (bfd_elf32_bfd_link_hash_table_create): Define.
1399 (elf_backend_create_dynamic_sections): Define.
1400 (elf_backend_adjust_dynamic_symbol): Define.
1401 (elf_backend_size_dynamic_sections): Define.
1402 (elf_backend_finish_dynamic_symbol): Define.
1403 (elf_backend_finish_dynamic_sections): Define.
1404 (elf_backend_want_got_sym): Define.
1405 (elf_backend_got_header_size): Define.
1406 (elf_backend_want_got_plt): Define.
1407 (elf_backend_plt_readonly): Define.
1408 (elf_backend_want_plt_sym): Define.
1409 (elf_backend_plt_header_size): Define.
1410 (elf_backend_may_use_rel_p): Define.
1411 (elf_backend_may_use_rela_p): Define.
1412 (elf_backend_default_use_rela_p): Define.
1413 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1414 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1415 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1416 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1417 (frv_reloc_map): Map the corresponding BFD relocs to them.
1418 (frv_reloc_type_lookup): ... and back to BFD relocs.
1419 * reloc.c: New relocs.
1420 * bfd-in2.h, libbfd.h: Rebuilt.
1421 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1422 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1423 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1424 R_FRV_FUNCDESC_GOTLO): New.
1425 (frv_reloc_map): Map the corresponding BFD relocs to them.
1426 (frv_reloc_type_lookup): ... and back to BFD relocs.
1427 * reloc.c: New relocs.
1428 * bfd-in2.h, libbfd.h: Rebuilt.
1430 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1432 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1433 targets to support pages of up to 64kB.
1434 (elf32_bed): Redefine to get a separate backend data structure for
1435 traditional targets.
1436 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1437 targets to support pages of up to 64kB.
1438 (elf64_bed): Redefine to get a separate backend data structure for
1439 traditional targets.
1440 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1441 targets to support pages of up to 64kB.
1442 (elf32_bed): Redefine to get a separate backend data structure for
1443 traditional targets.
1445 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1447 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1449 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1451 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1452 (elf_i386_grok_psinfo): Likewise.
1454 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1456 * config.bfd: Add m68k-uClinux target.
1458 2004-01-01 Grant Edwards <grante@visi.com>
1460 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1461 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1462 (elf32_h8_gc_sweep_hook): New function.
1463 (elf_backend_gc_mark_hook): Define.
1464 (elf_backend_gc_sweep_hook): Define.
1465 (elf_backend_can_gc_sections): Define.
1467 For older changes see ChangeLog-0203
1473 version-control: never
projects / external / binutils.git / blob