1 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4 ELF_LINK_POINTER_EQUALITY_NEEDED.
5 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6 if r_type is not R_X86_64_PC32.
7 (elf64_x86_64_finish_dynamic_symbol): If
8 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
11 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
13 * elf32-sh.c (sh_elf_plt_sym_val): New function.
14 (elf_backend_plt_sym_val): Define.
16 2004-04-22 Andrew Cagney <cagney@redhat.com>
18 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
20 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
22 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
24 * som.c (som_set_section_contents): Constantify second argument.
25 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
26 (som_object_setup): Rework to avoid warning.
27 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
30 2004-04-22 Andrew Cagney <cagney@redhat.com>
32 * cache.c (bfd_cache_close): Check for a previously closed file.
34 2004-04-22 Jakub Jelinek <jakub@redhat.com>
36 * bfd.c (bfd_get_synthetic_symtab): Define.
37 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
38 NAME##_get_synthetic_symtab.
39 (struct bfd_target): Add _bfd_get_synthetic_symtab.
40 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
41 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
43 (_bfd_elf_get_synthetic_symtab): New prototype.
44 * elfcode.h (elf_get_synthetic_symtab): Define.
45 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
46 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
47 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
48 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
51 * elf32-i386.c (elf_i386_plt_sym_val): New function.
52 (elf_backend_plt_sym_val): Define.
53 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
54 (elf_backend_plt_sym_val): Define.
55 * elf32-s390.c (elf_s390_plt_sym_val): New function.
56 (elf_backend_plt_sym_val): Define.
57 * elf64-s390.c (elf_s390_plt_sym_val): New function.
58 (elf_backend_plt_sym_val): Define.
59 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
60 (elf_backend_plt_sym_val): Define.
61 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
62 (elf_backend_plt_sym_val): Define.
63 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
64 (elf_backend_plt_sym_val): Define.
65 * aout-target.h (MY_get_synthetic_symtab): Define.
66 * aout-tic30.c (MY_get_synthetic_symtab): Define.
67 * coff-rs6000.c (rs6000coff_vec): Add
68 _bfd_nodynamic_get_synthetic_symtab.
69 (pmac_xcoff_vec): Likewise.
70 * coff64-rs6000.c (rs6000coff64_vec): Add
71 _bfd_nodynamic_get_synthetic_symtab.
72 (aix5coff64_vec): Likewise.
73 * sunos.c (MY_get_synthetic_symtab): Define.
74 * vms.c (vms_get_synthetic_symtab): Define.
76 2004-04-22 Nick Clifton <nickc@redhat.com>
78 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
80 2004-04-22 Peter Barada <peter@the-baradas.com>
82 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
83 * bfd2-in.h: Regenerate.
84 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
86 2004-04-21 Chris Demetriou <cgd@broadcom.com>
88 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
89 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
90 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
91 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
92 * bfd-in2.h: Regenerate.
94 2004-04-21 Bob Wilson <bob.wilson@acm.org>
96 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
97 require relocations against a weak symbol to reference the same
98 symbol hash entry if not a final, static link.
99 (get_cached_value, add_value_map): Add final_static_link argument.
100 (remove_literals): Pass final_static_link argument as needed.
102 2004-04-21 Andrew Cagney <cagney@redhat.com>
104 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
105 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
106 (opncls_bwrite, opncls_bclose, opncls_bflush)
107 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
108 bfd iovec that uses function callbacks.
109 (bfd_close): Use the iovec's bclose.
110 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
111 (cache_bclose, cache_bflush, cache_bstat)
112 (cache_iovec): New functions and global variable, implement a
113 cache "iovec", where applicable set bfd_error.
114 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
115 * bfdio.c (struct bfd_iovec): Define.
116 (real_read): Delete function.
117 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
118 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
119 assume that bread and bwrite set bfd_error.
120 * bfd.c (struct bfd): Add "iovec", update comments.
121 * bfd-in2.h, libbfd.h: Re-generate.
123 2004-04-21 Andrew Cagney <cagney@redhat.com>
125 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
127 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
129 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
130 (bfd_elf_gc_sections): Fail if a shared object is being created.
131 Do not fail if dynamic sections have been created. Instead call
132 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
133 dynamically referenced symbols. Do not mark the whole graph
134 rooted at .eh_frame, only the section proper.
136 2004-04-20 DJ Delorie <dj@redhat.com>
138 * reloc.c: Add BFD_RELOC_32_SECREL.
139 * bfd-in2.h: Regenerate.
140 * libbfd.h: Likewise.
141 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
142 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
143 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
145 2004-04-19 Jakub Jelinek <jakub@redhat.com>
147 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
148 relocs against hidden/protected undefweak symbols properly.
149 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
151 2004-04-18 Mark Kettenis <kettenis@gnu.org>
153 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
154 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
157 2004-04-17 Brian Ford <ford@vss.fsi.com>
159 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
160 filepos for the SizeOfHeaders field.
161 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
163 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
165 2004-04-16 Alan Modra <amodra@bigpond.net.au>
167 * simple.c (bfd_simple_get_relocated_section_contents): Don't
168 change reloc_done. Set and restore _cooked_size.
171 2004-04-15 Mark Kettenis <kettenis@gnu.org>
173 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
176 2004-04-15 Nick Clifton <nickc@redhat.com>
178 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
180 2004-04-15 Alan Modra <amodra@bigpond.net.au>
182 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
184 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
186 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
187 when it is a definition.
189 2004-04-14 Alan Modra <amodra@bigpond.net.au>
191 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
192 when statically linking PIC code.
193 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
195 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
197 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
198 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
199 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
200 * configure: Regenerate.
202 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
204 * elflink.c: Include libiberty.h.
205 * Makefile.am (elflink.lo): Depend on libiberty.h.
206 * Makefile.in: Regenerate.
208 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
210 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
213 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
215 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
216 reserve the memory for dynamic linker
218 2004-04-05 Mark Kettenis <kettenis@gnu.org>
220 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
221 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
223 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
225 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
226 RELOC_FOR_GLOBAL_SYMBOL.
227 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
229 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
231 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
232 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
234 2004-04-01 Paul Brook <paul@codesourcery.com>
236 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
237 * elf32-arm.h (struct elf32_elf_section_map): New.
238 (struct _arm_elf_section_data): New.
239 (elf32_arm_section_data): Define.
240 (struct elf32_arm_link_hash_table): Add byteswap_code.
241 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
242 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
243 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
244 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
245 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
246 (bfd_elf32_new_section_hook, elf_backend_write_section,
247 elf_backend_link_output_symbol_hook): Define.
249 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
251 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
252 that keeps the characters in a B_INCL..B_EINCL range.
253 (_bfd_link_section_stabs): When computing the sum of the
254 characters in a B_INCL..B_EINCL range also keep a copy of those
255 characters. Use this information to distinguish between
256 include sections that have the same sum and the same length
257 but which are nevertheless unique.
259 2004-03-31 Paul Brook <paul@codesourcery.com>
261 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
262 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
264 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
266 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
267 to 'sum_chars' and add field 'num_chars'.
268 (_bfd_link_section_stabs): When computing the sum of the
269 characters in a B_INCL..B_EINCL range also keep a count of the
270 number of characters. Use this information to help distinguish
271 between include sections when have the same sum but which
272 nevertheless are still unique.
274 2004-03-31 Mattias EngdegÄrd <mattias@virtutech.se>
276 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
278 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
279 Tomer Levi <Tomer.Levi@nsc.com>
281 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
282 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
283 (BFD32_BACKENDS): Add elf32-cr16c.lo.
284 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
285 (cpu-cr16c.lo): New target.
286 (elf32-cr16c.lo): Likewise.
287 * Makefile.in: Regenerate.
288 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
289 (bfd_archures_list): Add bfd_cr16c_arch.
290 * config.bfd: Handle cr16c-*-elf*.
291 * configure.in: Handle bfd_elf32_cr16c_vec.
292 * configure: Regenerate.
293 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
294 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
295 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
296 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
297 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
298 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
299 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
300 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
301 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
302 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
303 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
304 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
305 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
306 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
307 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
308 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
309 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
310 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
311 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
312 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
313 * targets.c (bfd_elf32_cr16c_vec): Declare.
314 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
315 * cpu-cr16c.c: New file.
316 * elf32-cr16c.c: Likewise.
317 * libbfd.h: Regenerate.
318 * bfd-in2.h: Likewise.
320 2004-03-30 Jakub Jelinek <jakub@redhat.com>
322 * elf.c (map_sections_to_segments): Fix handling of .tbss.
324 2004-03-27 Alan Modra <amodra@bigpond.net.au>
326 * Makefile.am: Remove all mention of elflink.h.
327 * Makefile.in: Regenerate.
328 * bfd-in.h (bfd_elf_discard_info): Declare.
329 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
330 * bfd-in2.h: Regenerate.
331 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
332 bfd_elf32_link_record_dynamic_symbol,
333 bfd_elf64_link_record_dynamic_symbol,
334 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
335 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
336 _bfd_elf32_link_record_local_dynamic_symbol,
337 _bfd_elf64_link_record_local_dynamic_symbol,
338 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
339 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
340 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
341 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
342 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
343 _bfd_elf32_reloc_symbol_deleted_p,
344 _bfd_elf64_reloc_symbol_deleted_p): Delete.
345 (bfd_elf_link_record_dynamic_symbol,
346 bfd_elf_link_record_local_dynamic_symbol,
347 bfd_elf_final_link, bfd_elf_gc_sections,
348 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
349 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
350 bfd_elf_reloc_symbol_deleted_p): Declare.
351 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
352 * elf32-arm.h: Update for changed function names. Remove local
353 WILL_CALL_FINISH_DYNAMIC_SECTION define.
354 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
355 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
356 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
357 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
358 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
359 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
360 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
361 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
362 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
363 (bfd_elfNN_print_symbol): Define.
364 * elfcode.h: Don't include elflink.h.
365 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
366 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
367 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
368 elf_gc_record_vtinherit, elf_gc_record_vtentry,
369 elf_link_record_local_dynamic_symbol): Don't define.
370 * elflink.c: Update for changed function names. Move elflink.h
372 * elflink.h: Delete file.
373 * po/SRC-POTFILES.in: Regenerate.
374 * po/bfd.pot: Regenerate.
376 2004-03-27 Alan Modra <amodra@bigpond.net.au>
378 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
379 "name" for global syms accidentally removed in 2004-03-20 change.
381 2004-03-27 Alan Modra <amodra@bigpond.net.au>
383 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
384 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
385 where Elf_External_* is different for 64 and 32 bit, with
386 corresponding elf_size_info field.
387 (struct elf_final_link_info): Use "bfd_byte *" instead
388 of "Elf_External_Sym *" for external_syms and symbuf.
389 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
390 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
391 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
392 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
393 (elf_link_sort_cmp2): Adjust.
394 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
395 using ELF_R_SYM macro. Set u.sym_mask.
396 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
397 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
398 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
399 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
400 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
401 swap_syn_out functions. Rearrange dyn swap in/out switch.
402 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
403 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
404 (elf_link_flush_output_syms): Add elf_backend_data arg.
405 (elf_link_check_versioned_symbol): Likewise.
406 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
407 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
408 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
409 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
410 ELF_R_TYPE and ELF_R_INFO macros.
411 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
412 based on size rather than using ELF_R_INFO.
413 (elf_gc_mark): Set up r_sym_shift local var and use instead of
415 (struct alloc_got_off_arg): New.
416 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
417 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
418 (elf_gc_allocate_got_offsets): Adjust.
419 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
420 ELF_R_SYM. Use bfd_section_from_elf_index.
421 (elf_bfd_discard_info): Set cookie.r_sym_shift.
422 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
423 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
425 2004-03-26 Stan Shebs <shebs@apple.com>
427 Remove MPW support, no longer used.
428 * config.bfd (powerpc-*-mpw*): Remove configuration.
429 * mpw-config.in, mpw-make.sed: Remove files.
430 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
432 2004-03-26 Alan Modra <amodra@bigpond.net.au>
434 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
435 (ppc64_elf_add_symbol_hook): New function.
436 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
437 const from Elf_Internal_Sym param.
438 * elflink.c (elf_link_add_object_symbols): Adjust.
439 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
440 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
441 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
442 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
443 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
444 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
445 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
446 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
447 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
448 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
449 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
450 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
451 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
452 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
453 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
454 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
456 2004-03-26 Alan Modra <amodra@bigpond.net.au>
458 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
459 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
460 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
461 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
462 (bfd_elf64_bfd_link_add_symbols): Delete.
463 (bfd_elf_link_add_symbols): Declare.
464 * elfcode.h (elf_bfd_link_add_symbols): Delete.
465 * elflink.c: Include safe-ctype.h.
466 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
468 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
469 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
471 (elf_link_add_archive_symbols): Rename from
472 _bfd_elf_link_add_archive_symbols, make static.
473 (elf_link_add_object_symbols): New function. Corresponding
474 elflink.h function converted to use elf_size_info.
475 (bfd_elf_link_add_symbols): Likewise.
476 (bfd_elf_size_dynamic_sections): Adjust.
477 * elflink.h (elf_bfd_link_add_symbols): Delete.
478 (elf_link_add_object_symbols): Delete.
479 * elf32-gen.c (elf32_generic_link_add_symbols): Call
480 bfd_elf_link_add_symbols.
481 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
483 2004-03-25 Alan Modra <amodra@bigpond.net.au>
485 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
486 and chained shared libs only if dynsym. Clear dynsym on forced-local.
488 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
489 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
490 (_bfd_elf_add_dt_needed_tag): Declare.
491 (_bfd_elf_sort_symbol): Declare.
492 (_bfd_elf_finalize_dynstr): Declare.
493 (RELOC_FOR_GLOBAL_SYM): Formatting.
494 * elfcode.h (elf_add_dynamic_entry): Delete.
495 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
496 elflink.h function converted to use elf_size_info.
497 (_bfd_elf_add_dt_needed_tag): Likewise.
498 (_bfd_elf_sort_symbol): Likewise.
499 (_bfd_elf_finalize_dynstr): Likewise.
500 (compute_bucket_count): Likewise.
501 (bfd_elf_size_dynamic_sections): Likewise. Check result of
502 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
503 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
505 (sort_symbol, add_dt_needed_tag): Delete.
506 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
507 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
509 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
510 * elf32-cris.c (add_dynamic_entry): Likewise.
511 * elf32-hppa.c (add_dynamic_entry): Likewise.
512 * elf32-i370.c (add_dynamic_entry): Likewise.
513 * elf32-i386.c (add_dynamic_entry): Likewise.
514 * elf32-m32r.c (add_dynamic_entry): Likewise.
515 * elf32-m68k.c (add_dynamic_entry): Likewise.
516 * elf32-ppc.c (add_dynamic_entry): Likewise.
517 * elf32-s390.c (add_dynamic_entry): Likewise.
518 * elf32-sh.c (add_dynamic_entry): Likewise.
519 * elf32-sparc.c (add_dynamic_entry): Likewise.
520 * elf32-vax.c (add_dynamic_entry): Likewise.
521 * elf32-xtensa.c (add_dynamic_entry): Likewise.
522 * elf64-alpha.c (add_dynamic_entry): Likewise.
523 * elf64-hppa.c (add_dynamic_entry): Likewise.
524 * elf64-ppc.c (add_dynamic_entry): Likewise.
525 * elf64-s390.c (add_dynamic_entry): Likewise.
526 * elf64-sparc.c (add_dynamic_entry): Likewise.
527 * elf64-x86-64.c (add_dynamic_entry): Likewise.
528 * elfxx-ia64.c (add_dynamic_entry): Likewise.
529 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
530 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
531 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
532 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
534 2004-03-23 Paul Brook <paul@codesourcery.com>
536 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
538 2004-03-22 Bob Wilson <bob.wilson@acm.org>
540 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
541 literal tables and check for relocs outside of literal pools.
542 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
543 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
545 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
546 (elf_xtensa_relocate_section): Read literal tables and check for
547 dynamic relocations in read-only sections and not in literal pools.
549 2004-03-23 Alan Modra <amodra@bigpond.net.au>
552 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
554 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
556 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
557 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
558 not defined by the executable, or defined in a DSO.
559 <eliding run-time relocation of .got>: Initialize GOT entry for a
560 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
562 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
563 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
564 a PLT reloc to GOT for an executable.
565 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
566 .got for a DSO and explain why.
567 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
568 and unreferenced symbols for which a PLT is defined. Adjust
569 dynamic-symbol pruning correspondingly, to make sure we don't lose
570 a dynamic symbol also defined by a DSO.
572 2004-03-22 Alan Modra <amodra@bigpond.net.au>
574 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
575 and rel args. Group input and output args. Wrap to 80 columns.
576 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
577 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
578 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
579 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
580 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
581 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
582 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
583 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
584 RELOC_FOR_GLOBAL_SYMBOL invocation.
586 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
588 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
589 unresolved symbols in objects aren't allowed.
591 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
593 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
594 (elf_hppa_unmark_useless_dynamic_symbols):
595 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
596 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
597 (elf32_hppa_relocate_section): Likewise.
598 * elf32-i370.c (i370_elf_relocate_section): Likewise.
599 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
600 * elf32-sh.c (sh_elf_relocate_section): Likewise.
601 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
602 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
604 * elf-m10200.c (mn10200_elf_relocate_section): Use
605 RELOC_FOR_GLOBAL_SYMBOL.
606 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
607 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
608 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
609 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
610 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
611 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
612 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
613 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
614 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
615 * elf32-v850.c (v850_elf_relocate_section): Likewise.
616 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
617 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
619 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
621 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
622 (final_link_relocate): Likewise.
623 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
624 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
626 2004-03-19 Alan Modra <amodra@bigpond.net.au>
628 * Makefile.am: Run "make dep-am".
629 * Makefile.in: Regenerate.
630 * aclocal.m4: Regenerate.
631 * config.in: Regenerate.
632 * po/bfd.pot: Regenerate.
634 2004-03-19 Alan Modra <amodra@bigpond.net.au>
635 H.J. Lu <hongjiu.lu@intel.com>
637 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
638 type and size change code to where it was previously. Remove
639 dt_needed param. Treat old weak syms as strong if new sym is
640 from a shared lib, even when old sym is from another shared
641 lib. Remove unnecessary tests of oldweak and newweak. Correct
643 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
644 _bfd_elf_merge_symbol calls.
645 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
646 dt_needed local var. Update comments.
647 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
648 (_bfd_elf_add_default_symbol): Likewise.
650 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
651 strong syms in one shared object overriding weak syms in another.
653 2004-03-18 Alan Modra <amodra@bigpond.net.au>
655 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
656 dyn_lib_class field. Rearrange for better packing.
657 (elf_dt_soname): Delete.
658 (elf_dyn_lib_class): Define.
659 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
660 (bfd_elf_set_dt_needed_soname): Delete.
661 (bfd_elf_set_dyn_lib_class): New function.
662 * elflink.h (add_dt_needed_tag): New function. Split out from..
663 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
664 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
665 initialization of soname.
666 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
668 * bfd-in.h (enum dynamic_lib_link_class): New.
669 (bfd_elf_set_dt_needed_soname): Delete.
670 (bfd_elf_set_dyn_lib_class): Declare.
671 * bfd-in2.h: Regenerate.
673 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
674 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
675 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
676 symbol loop. Instead use add_needed to flag tag as written.
678 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
680 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
681 logic for null_input_bfd detection.
683 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
685 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
687 2004-03-16 Mark Kettenis <kettenis@gnu.org>
689 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
692 2004-03-16 Alan Modra <amodra@bigpond.net.au>
694 * elflink.c (elf_link_read_relocs_from_section): Don't use
695 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
696 (_bfd_elf_link_read_relocs): ..to here.
697 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
699 2004-03-16 Alan Modra <amodra@bigpond.net.au>
701 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
702 values selected in configure.host. Require both to be defined
703 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
704 corresponding BFD_HOST vars with quotes.
705 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
706 Always require BFD_HOST_64_BIT_DEFINED.
707 <file_ptr type>: Find off_t size before emitting message. Combine
708 off_t and ftello64 conditional.
709 * configure: Regenerate.
711 2004-03-16 Alan Modra <amodra@bigpond.net.au>
713 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
714 aliasing warning. Remove trailing whitespace throughout file.
716 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
718 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
719 input_section in calls to get_dyn_name.
720 * 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
722 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
724 2004-03-15 Alan Modra <amodra@bigpond.net.au>
726 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
727 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
728 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
729 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
730 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
731 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
732 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
734 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
735 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
736 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
737 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
738 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
739 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
740 (read_8_bytes, read_indirect_string, read_address): Likewise.
741 (read_abbrevs, parse_comp_unit): Likewise.
742 * targets.c (struct bfd_target): Likewise.
743 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
744 * hppabsd-core.c: Likewise. Formatting.
745 * hpux-core.c: Likewise.
746 * irix-core.c: Likewise.
747 * netbsd-core.c: Likewise.
748 * osf-core.c: Likewise.
749 * ptrace-core.c: Likewise.
750 * sco5-core.c: Likewise.
751 * trad-core.c: Likewise.
752 * configure: Regenerate.
753 * bfd-in2.h: Regenerate.
755 2004-03-15 Alan Modra <amodra@bigpond.net.au>
757 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
758 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
759 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
760 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
761 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
762 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
763 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
764 * libbfd.c: Likewise in function definitions.
765 (bfd_put_8): Mask with 0xff rather than casting to char.
766 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
767 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
768 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
769 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
770 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
771 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
772 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
773 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
774 (H_GET_64, H_GET_32, H_GET_16): Likewise.
775 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
776 * archive.c (do_slurp_coff_armap): Update swap prototype.
777 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
778 (tic54x_getl_signed_32): Likewise.
779 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
780 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
781 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
782 (bfd_getp_signed_32, bfd_putp32): Likewise.
783 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
784 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
785 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
786 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
787 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
788 bfd_h_getx_signed_16, bfd_h_putx16.
789 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
790 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
791 * hpux-core.c: Likewise.
792 * irix-core.c: Likewise.
793 * netbsd-core.c: Likewise.
794 * osf-core.c: Likewise.
795 * ptrace-core.c: Likewise.
796 * sco5-core.c: Likewise.
797 * trad-core.c: Likewise.
798 * bfd-in2.h: Regenerate.
800 2004-03-15 Matt Thomas <matt@3am-software.com>
802 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
805 2004-03-13 Mark Kettenis <kettenis@gnu.org>
807 * config.bfd: Add x86_64-*-openbsd*.
808 * configure.in (x86_64-*-openbsd*): Set COREFILE to
810 * configure: Regenerate.
812 2004-03-12 Nick Clifton <nickc@redhat.com>
813 Dave Murphy <wintermute2k4@ntlworld.com>
815 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
816 if the input bfd does not contain any code.
818 2004-03-09 Steve Ellcey <sje@cup.hp.com>
820 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
822 2004-03-05 Fred Fish <fnf@redhat.com>
824 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
825 mips16 symbols to be even rather than testing first for even/odd.
826 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
828 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
830 * elf.c (map_sections_to_segments): Ignore .tbss sections for
833 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
835 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
836 undefined symbols as hash_new.
838 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
840 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
843 * bfd-in2.h: Regenerate.
845 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
847 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
849 (_frv_count_got_plt_entries): Initialize them.
850 (frv_pic_relocs_info_find): Add insert argument. Adjust all
852 (frv_pic_relocs_info_for_global): Likewise.
853 (frv_pic_relocs_info_for_local): Likewise.
854 (frv_pic_merge_early_relocs_info): New.
855 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
857 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
858 Check that we don't exceed the allocated count for entry.
859 (_frv_add_rofixup): Likewise.
860 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
861 (elf32_frv_finish_dynamic_sections): Improve error message in case
862 we emit too few rofixup entries.
864 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
866 * archures.c (bfd_mach_fr450): New.
867 * bfd-in2.h: Regenerate.
868 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
869 (arch_info_500): Link to it.
870 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
871 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
872 (frv_elf_arch_extension_p): New function.
873 (frv_elf_merge_private_bfd_data): Use it.
875 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
877 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
879 * elflink.h (is_global_data_symbol_definition): Moved to
881 (elf_link_is_defined_archive_symbol): Likewise.
882 (elf_link_add_archive_symbols): Likewise. Renamed to
883 _bfd_elf_link_add_archive_symbols.
885 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
886 of ELF symbol table entry from backend.
887 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
888 instead of elf_link_add_object_symbols.
890 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
892 * elf-bfd.h (struct elf_backend_data): Added
893 elf_backend_can_make_relative_eh_frame,
894 elf_backend_can_make_lsda_relative_eh_frame and
895 elf_backend_encode_eh_address.
896 (_bfd_elf_encode_eh_address): Declare.
897 (_bfd_elf_can_make_relative): Declare.
898 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
899 hooks to decide whether to attempt to make_relative and
901 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
902 (_bfd_elf_can_make_relative): New.
903 (_bfd_elf_encode_eh_address): New.
904 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
905 (frv_elf_encode_eh_address): New.
906 (elf_backend_can_make_relative_eh_frame): Define.
907 (elf_backend_can_make_lsda_relative_eh_frame): Define.
908 (elf_backend_encode_eh_address): Define.
910 (elf_backend_can_make_relative_eh_frame): Define.
911 (elf_backend_can_make_lsda_relative_eh_frame): Define.
912 (elf_backend_encode_eh_address): Define.
913 (elfNN_bed): Add them.
915 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
917 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
918 complain_on_overflow to signed.
920 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
922 * elflink.h (sort_symbol): New.
923 (elf_link_add_object_symbols): Use a sorted symbol array for
926 2004-02-27 Jakub Jelinek <jakub@redhat.com>
928 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
929 for pc relative relocs.
930 (elf_s390_relocate_section): Likewise.
931 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
932 for pc relative relocs.
933 (elf_s390_relocate_section): Likewise.
935 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
937 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
940 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
942 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
943 field to track if a relocation is against readonly section.
944 (count_dyn_reloc): Take a new argument for rent->reltext.
945 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
946 (get_reloc_section): Don't set ia64_info->reltext here.
947 (allocate_dynrel_entries): Set ia64_info->reltext here.
949 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
951 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
952 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
953 function's descriptor to symbol+offset, and map local undefweak
954 symbol to NULL function descriptor.
955 (elf32_frv_relocate_section): Likewise.
957 2004-02-23 Mark Kettenis <kettenis@gnu.org>
959 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
961 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
962 (netbsd_core_file_p): Set architecture from machine ID for
965 2004-02-23 Jakub Jelinek <jakub@redhat.com>
967 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
968 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
970 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
972 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
973 symbols with non-default visibility.
975 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
977 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
978 IMAGE_SCN_MEM_WRITE on known sections only.
980 2004-02-20 Jakub Jelinek <jakub@redhat.com>
982 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
983 symbols used in PIE relocs.
985 2004-02-19 Jakub Jelinek <jakub@redhat.com>
987 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
990 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
992 * configure.in: Update version to 2.15.90.
993 * configure: Regenerate.
995 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
996 Richard Sandiford <rsandifo@redhat.com>
998 * elfxx-mips.c (mips_elf_calculate_relocation): Use
999 _bfd_elf_symbol_refs_local_p to decide whether to decay
1000 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1001 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1002 relocs if the symbol wasn't defined by a regular object file.
1003 Don't check the symbol's dynindx.
1005 2004-02-16 Andrew Cagney <cagney@redhat.com>
1007 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1009 * bfd-in2.h: Re-generate.
1011 2004-02-14 Andrew Cagney <cagney@redhat.com>
1013 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1014 _LARGEFILE64_SOURCE.
1016 2004-02-13 Andrew Cagney <cagney@redhat.com>
1018 * elf.c (vma_page_aligned_bias): New function.
1019 (assign_file_positions_except_relocs)
1020 (assign_file_positions_for_segments): Replace broken modulo
1021 arithmetic with call to vma_page_aligned_bias.
1023 2004-02-11 Andrew Cagney <cagney@redhat.com>
1025 * bfd-in.h: Update copyright.
1026 (bfd_tell): Change return type to file_ptr.
1027 * bfd-in2.h: Re-generate.
1028 * cache.c: Update copyright.
1029 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1031 (close_one): Use real_ftell.
1032 * bfdio.c: Update copyright.
1033 (real_ftell, real_fseek): New functions.
1034 (bfd_tell): Use real_fseek and real_ftell, change return type to
1036 (bfd_seek): Use real_ftell and real_fseek, change type of
1037 file_position to a file_ptr.
1038 * libbfd-in.h: Update copyright.
1039 (real_ftell, real_fseek): Declare.
1040 * libbfd.h: Re-generate.
1042 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1043 fseeko and fseeko64. Determine bfd_file_ptr.
1044 * configure: Re-generate.
1045 * config.in: Re-generate.
1047 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1049 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1050 * elf32-h8300.c: Likewise.
1052 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1053 Nick Clifton <nickc@redhat.com>
1055 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1056 GOT entries with no associated GOT subsection.
1058 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1060 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1061 * elf.c (swap_out_syms): Use it to decide whether local section
1062 symbols should be named.
1063 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1064 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1065 (elf_backend_name_local_section_symbols): Define.
1066 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1068 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1070 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1071 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1074 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1076 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1077 to bfd_link_hash_entry passed by reference to
1078 _bfd_generic_link_add_one_symbol.
1080 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1082 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1083 relocations against dynamic symbols.
1085 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1087 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1090 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1092 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1093 * bfd-in2.h, libbfd.h: Rebuilt.
1095 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1097 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1098 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1099 flag has been cleared.
1101 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1103 * coff-h8300.c: Add and adjust comments about relaxation.
1104 * elf32-h8300.c: Likewise.
1106 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1108 * coff-h8300.c: Fix comment typos.
1109 * elf32-h8300.c: Likewise.
1111 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1113 * coff-h8300.c: Add comments about relaxation.
1114 * elf32-h8300.c: Likewise.
1116 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1118 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1120 * aclocal.m4: Regenerate.
1121 * configure: Regenerate.
1123 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1125 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1126 mips_elf64_rtype_to_howto instead of using howto_table.
1128 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1130 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1132 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1133 relocs which would not use the PLT.
1135 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1137 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1138 (ppc64_elf_gc_sweep_hook): Likewise.
1139 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1141 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1143 Adds linker relaxation support for bit manipulation insns like
1144 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1146 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1147 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1148 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1149 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1151 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1153 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1155 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1157 * elf32-h8300.c: Fix formatting.
1159 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1161 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1162 dynamic object is present. Declare r_symndx and h in an inner
1164 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1166 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1168 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1169 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1170 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1171 identically. Do not emit PC24 relocations for shared libraries.
1172 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1173 identically. Don't adjust pc_count.
1174 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1175 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1176 adjust count for branch relocations.
1177 (allocate_dynrelocs): Correct typo in call to
1178 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1179 PC24 or PLT32 relocs when linking.
1181 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1183 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1184 relocation howto with ARM_26 one for consistency.
1185 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1186 that will be converted to ARM_26D ones, since we always want 'done'
1187 relocations to be reflected in section's data.
1188 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1190 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1193 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1195 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1196 are not partial_inplace during a relocatable link.
1198 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1200 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1201 if no dynamic object is present. Declare r_symndx and h in an
1204 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1206 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1207 trampoline if it is known out of range.
1209 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1211 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1212 * elf32-frv.c (_frv_osec_readonly_p): New.
1213 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1215 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1216 (elf32_frv_relocate_section): Likewise. Error out if attempting
1217 to emit rofixups or dynamic relocs in read-only segments. Use
1218 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1219 dynamic relocations.
1220 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1221 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1222 relocations or fixups involving merged sections correctly. Avoid
1223 crash when undefined symbol is referenced by R_FRV_32 or
1224 R_FRV_FUNCDESC_VALUE.
1225 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1226 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1227 input section holding local symbol to addend of R_FRV_32 or
1228 R_FRV_FUNCDESC_VALUE dynamic relocation.
1229 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1230 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1231 (elf32_frv_always_size_sections): Don't store pointer to
1232 __stacksize symbol in sec_info.
1233 (elf32_frv_modify_segment_map): Look it up here.
1234 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1235 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1236 of the lazy PLT entry, not only its offset, as the low word of a
1237 function descriptor.
1238 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1239 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1240 if a hash table entry already exists but is not a definition.
1241 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1242 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1243 (_frv_add_rofixup): Don't inline.
1244 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1245 for undefweak symbols.
1246 (elf32_frv_relocate_section): Avoid crash while computing
1247 relocation when linking with shared library. Only emit rofixups
1248 and dynamic relocations for alloc&load sections. Mark binaries
1249 with inter-segment relocations for relocation as a unit.
1250 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1251 (DEFAULT_STACK_SIZE): New.
1252 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1253 emit rofixups or dynamic relocs when linking dynamic non-PIE
1255 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1256 shared libs too. Reserve the last entry for the GOT pointer.
1257 (elf32_frv_finish_dynamic_sections): Emit it.
1258 (elf32_frv_always_size_sections): New.
1259 (elf32_frv_modify_segment_map): New.
1260 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1262 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1263 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1264 (elf_backend_always_size_sections): New.
1265 (elf_backend_modify_segment_map): New.
1266 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1267 * config.bfd: Added frv-*-*linux*.
1268 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1269 ABS section, instead of crashing.
1270 (elf32_frv_relocate_section): Don't crash before warning about
1271 different segments in non-PIC relocation.
1272 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1273 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1274 relocs to undefweak symbols.
1275 (elf32_frv_relocate_section): Ditto for undefined symbols.
1276 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1277 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1278 gotfixup section was created.
1279 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1280 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1281 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1282 complain_overflow_signed.
1283 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1284 have not been allocated.
1285 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1286 privfd only if dynamic sections were created.
1287 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1288 for GPREL relocs. When linking relocatable FDPIC executables,
1289 emit warnings for relocations that would be illegal on PIE or
1290 shared libraries. Emit rofixup for R_FRV_32 only if input object
1292 (_frv_create_got_section): Define _gp symbol in the rofixup
1294 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1295 dynamic sections missing, error out requesting -melf32frvfd.
1296 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1297 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1298 computation of addends from section and global or local symbol
1299 value. Change return type to bfd_boolean, and return a failure if
1300 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1301 nonzero addend is required.
1302 (elf32_frv_relocate_section): Likewise. Print error for
1303 unsupported nonzero addends.
1304 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1305 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1306 force everything local.
1307 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1308 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1309 (frv_gotfixup_section): New.
1310 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1311 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1313 (_frv_add_rofixup): New.
1314 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1315 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1316 improve some ugly conditions.
1317 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1318 relocations in fdpic.
1319 (_frv_create_got_section): Create .rofixup.got section.
1320 (struct _frv_dynamic_got_info): Added fixups.
1321 (_frv_count_got_plt_entries): Account in-GOT relocations into
1322 relocs32, relocsfd and relocsfdv. Account them into relocs or
1323 fixups, as appropriate.
1324 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1326 (elf32_frv_finish_dynamic_sections): Verify that the right number
1327 of relocations and fixups was generated.
1328 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1330 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1331 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1332 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1333 descriptor of a (formerly-)global symbol is local.
1334 (struct frv_pic_relocs_info): Adjust comments.
1335 (_frv_emit_got_relocs_plt_entries): Adjust.
1336 (elf32_frv_relocate_section): Likewise.
1337 (_frv_count_got_plt_entries): Likewise.
1338 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1339 symbol's value to addend in the common preamble. Decay dynamic
1340 symbols to section+offset if they bind or call locally, for GOT
1341 and FUNCDESC_VALUE, respectively.
1342 (elf32_frv_relocate_section): Likewise.
1343 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1344 internal or hidden visibility.
1345 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1346 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1347 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1348 (elf32_frv_relocate_section): Pass relocation addend in. Use
1349 original relocation addend to look up the got relocs/plt entries
1350 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1351 processing relocations that reference .scommon symbols.
1352 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1353 Introduce support for dynamic linking.
1354 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1355 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1356 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1357 (frv_reloc_type_lookup): Return REL howtos for executables and
1359 (frv_info_to_howto_rel): New.
1360 (struct frv_elf_link_hash_table): New.
1361 (frv_hash_table, frv_got_section, frv_gotrel_section,
1362 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1363 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1364 (frv_elf_link_hash_table_create): New.
1365 (struct frv_pic_relocs_info): New.
1366 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1367 (frv_pic_relocs_info_find): New.
1368 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1370 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1371 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1372 (_frv_emit_got_relocs_plt_entries): New.
1373 (elf32_frv_relocate_section): Add support for dynamic linking.
1374 Handle new relocations.
1375 (_frv_create_got_section): New.
1376 (elf32_frv_create_dynamic_sections): New.
1377 (ELF_DYNAMIC_INTERPRETER): New.
1378 (struct _frv_dynamic_got_info): New.
1379 (_frv_count_got_plt_entries): New.
1380 (struct _frv_dynamic_got_plt_info): New.
1381 (_frv_compute_got_alloc_data): New.
1382 (_frv_get_got_entry, _frv_get_fd_entry): New.
1383 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1384 (_frv_resolve_final_relocs_info): New.
1385 (elf32_frv_size_dynamic_sections): New.
1386 (elf32_frv_finish_dynamic_sections): New.
1387 (elf32_frv_adjust_dynamic_symbol): New.
1388 (elf32_frv_finish_dynamic_symbol): New.
1389 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1391 (elf_info_to_howto_rel): Define.
1392 (bfd_elf32_bfd_link_hash_table_create): Define.
1393 (elf_backend_create_dynamic_sections): Define.
1394 (elf_backend_adjust_dynamic_symbol): Define.
1395 (elf_backend_size_dynamic_sections): Define.
1396 (elf_backend_finish_dynamic_symbol): Define.
1397 (elf_backend_finish_dynamic_sections): Define.
1398 (elf_backend_want_got_sym): Define.
1399 (elf_backend_got_header_size): Define.
1400 (elf_backend_want_got_plt): Define.
1401 (elf_backend_plt_readonly): Define.
1402 (elf_backend_want_plt_sym): Define.
1403 (elf_backend_plt_header_size): Define.
1404 (elf_backend_may_use_rel_p): Define.
1405 (elf_backend_may_use_rela_p): Define.
1406 (elf_backend_default_use_rela_p): Define.
1407 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1408 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1409 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1410 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1411 (frv_reloc_map): Map the corresponding BFD relocs to them.
1412 (frv_reloc_type_lookup): ... and back to BFD relocs.
1413 * reloc.c: New relocs.
1414 * bfd-in2.h, libbfd.h: Rebuilt.
1415 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1416 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1417 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1418 R_FRV_FUNCDESC_GOTLO): New.
1419 (frv_reloc_map): Map the corresponding BFD relocs to them.
1420 (frv_reloc_type_lookup): ... and back to BFD relocs.
1421 * reloc.c: New relocs.
1422 * bfd-in2.h, libbfd.h: Rebuilt.
1424 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1426 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1427 targets to support pages of up to 64kB.
1428 (elf32_bed): Redefine to get a separate backend data structure for
1429 traditional targets.
1430 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1431 targets to support pages of up to 64kB.
1432 (elf64_bed): Redefine to get a separate backend data structure for
1433 traditional targets.
1434 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1435 targets to support pages of up to 64kB.
1436 (elf32_bed): Redefine to get a separate backend data structure for
1437 traditional targets.
1439 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1441 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1443 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1445 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1446 (elf_i386_grok_psinfo): Likewise.
1448 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1450 * config.bfd: Add m68k-uClinux target.
1452 2004-01-01 Grant Edwards <grante@visi.com>
1454 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1455 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1456 (elf32_h8_gc_sweep_hook): New function.
1457 (elf_backend_gc_mark_hook): Define.
1458 (elf_backend_gc_sweep_hook): Define.
1459 (elf_backend_can_gc_sections): Define.
1461 For older changes see ChangeLog-0203
1467 version-control: never