1 2004-04-22 Andrew Cagney <cagney@redhat.com>
3 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
9 * som.c (som_set_section_contents): Constantify second argument.
10 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
11 (som_object_setup): Rework to avoid warning.
12 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
15 2004-04-22 Andrew Cagney <cagney@redhat.com>
17 * cache.c (bfd_cache_close): Check for a previously closed file.
19 2004-04-22 Jakub Jelinek <jakub@redhat.com>
21 * bfd.c (bfd_get_synthetic_symtab): Define.
22 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
23 NAME##_get_synthetic_symtab.
24 (struct bfd_target): Add _bfd_get_synthetic_symtab.
25 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
26 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
28 (_bfd_elf_get_synthetic_symtab): New prototype.
29 * elfcode.h (elf_get_synthetic_symtab): Define.
30 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
31 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
32 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
33 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
36 * elf32-i386.c (elf_i386_plt_sym_val): New function.
37 (elf_backend_plt_sym_val): Define.
38 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
39 (elf_backend_plt_sym_val): Define.
40 * elf32-s390.c (elf_s390_plt_sym_val): New function.
41 (elf_backend_plt_sym_val): Define.
42 * elf64-s390.c (elf_s390_plt_sym_val): New function.
43 (elf_backend_plt_sym_val): Define.
44 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
45 (elf_backend_plt_sym_val): Define.
46 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
47 (elf_backend_plt_sym_val): Define.
48 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
49 (elf_backend_plt_sym_val): Define.
50 * aout-target.h (MY_get_synthetic_symtab): Define.
51 * aout-tic30.c (MY_get_synthetic_symtab): Define.
52 * coff-rs6000.c (rs6000coff_vec): Add
53 _bfd_nodynamic_get_synthetic_symtab.
54 (pmac_xcoff_vec): Likewise.
55 * coff64-rs6000.c (rs6000coff64_vec): Add
56 _bfd_nodynamic_get_synthetic_symtab.
57 (aix5coff64_vec): Likewise.
58 * sunos.c (MY_get_synthetic_symtab): Define.
59 * vms.c (vms_get_synthetic_symtab): Define.
61 2004-04-22 Nick Clifton <nickc@redhat.com>
63 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
65 2004-04-22 Peter Barada <peter@the-baradas.com>
67 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
68 * bfd2-in.h: Regenerate.
69 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
71 2004-04-21 Chris Demetriou <cgd@broadcom.com>
73 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
74 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
75 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
76 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
77 * bfd-in2.h: Regenerate.
79 2004-04-21 Bob Wilson <bob.wilson@acm.org>
81 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
82 require relocations against a weak symbol to reference the same
83 symbol hash entry if not a final, static link.
84 (get_cached_value, add_value_map): Add final_static_link argument.
85 (remove_literals): Pass final_static_link argument as needed.
87 2004-04-21 Andrew Cagney <cagney@redhat.com>
89 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
90 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
91 (opncls_bwrite, opncls_bclose, opncls_bflush)
92 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
93 bfd iovec that uses function callbacks.
94 (bfd_close): Use the iovec's bclose.
95 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
96 (cache_bclose, cache_bflush, cache_bstat)
97 (cache_iovec): New functions and global variable, implement a
98 cache "iovec", where applicable set bfd_error.
99 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
100 * bfdio.c (struct bfd_iovec): Define.
101 (real_read): Delete function.
102 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
103 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
104 assume that bread and bwrite set bfd_error.
105 * bfd.c (struct bfd): Add "iovec", update comments.
106 * bfd-in2.h, libbfd.h: Re-generate.
108 2004-04-21 Andrew Cagney <cagney@redhat.com>
110 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
112 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
114 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
115 (bfd_elf_gc_sections): Fail if a shared object is being created.
116 Do not fail if dynamic sections have been created. Instead call
117 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
118 dynamically referenced symbols. Do not mark the whole graph
119 rooted at .eh_frame, only the section proper.
121 2004-04-20 DJ Delorie <dj@redhat.com>
123 * reloc.c: Add BFD_RELOC_32_SECREL.
124 * bfd-in2.h: Regenerate.
125 * libbfd.h: Likewise.
126 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
127 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
128 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
130 2004-04-19 Jakub Jelinek <jakub@redhat.com>
132 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
133 relocs against hidden/protected undefweak symbols properly.
134 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
136 2004-04-18 Mark Kettenis <kettenis@gnu.org>
138 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
139 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
142 2004-04-17 Brian Ford <ford@vss.fsi.com>
144 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
145 filepos for the SizeOfHeaders field.
146 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
148 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
150 2004-04-16 Alan Modra <amodra@bigpond.net.au>
152 * simple.c (bfd_simple_get_relocated_section_contents): Don't
153 change reloc_done. Set and restore _cooked_size.
156 2004-04-15 Mark Kettenis <kettenis@gnu.org>
158 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
161 2004-04-15 Nick Clifton <nickc@redhat.com>
163 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
165 2004-04-15 Alan Modra <amodra@bigpond.net.au>
167 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
169 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
171 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
172 when it is a definition.
174 2004-04-14 Alan Modra <amodra@bigpond.net.au>
176 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
177 when statically linking PIC code.
178 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
180 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
182 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
183 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
184 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
185 * configure: Regenerate.
187 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
189 * elflink.c: Include libiberty.h.
190 * Makefile.am (elflink.lo): Depend on libiberty.h.
191 * Makefile.in: Regenerate.
193 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
195 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
198 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
200 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
201 reserve the memory for dynamic linker
203 2004-04-05 Mark Kettenis <kettenis@gnu.org>
205 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
206 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
208 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
210 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
211 RELOC_FOR_GLOBAL_SYMBOL.
212 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
214 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
216 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
217 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
219 2004-04-01 Paul Brook <paul@codesourcery.com>
221 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
222 * elf32-arm.h (struct elf32_elf_section_map): New.
223 (struct _arm_elf_section_data): New.
224 (elf32_arm_section_data): Define.
225 (struct elf32_arm_link_hash_table): Add byteswap_code.
226 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
227 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
228 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
229 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
230 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
231 (bfd_elf32_new_section_hook, elf_backend_write_section,
232 elf_backend_link_output_symbol_hook): Define.
234 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
236 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
237 that keeps the characters in a B_INCL..B_EINCL range.
238 (_bfd_link_section_stabs): When computing the sum of the
239 characters in a B_INCL..B_EINCL range also keep a copy of those
240 characters. Use this information to distinguish between
241 include sections that have the same sum and the same length
242 but which are nevertheless unique.
244 2004-03-31 Paul Brook <paul@codesourcery.com>
246 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
247 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
249 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
251 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
252 to 'sum_chars' and add field 'num_chars'.
253 (_bfd_link_section_stabs): When computing the sum of the
254 characters in a B_INCL..B_EINCL range also keep a count of the
255 number of characters. Use this information to help distinguish
256 between include sections when have the same sum but which
257 nevertheless are still unique.
259 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
261 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
263 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
264 Tomer Levi <Tomer.Levi@nsc.com>
266 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
267 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
268 (BFD32_BACKENDS): Add elf32-cr16c.lo.
269 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
270 (cpu-cr16c.lo): New target.
271 (elf32-cr16c.lo): Likewise.
272 * Makefile.in: Regenerate.
273 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
274 (bfd_archures_list): Add bfd_cr16c_arch.
275 * config.bfd: Handle cr16c-*-elf*.
276 * configure.in: Handle bfd_elf32_cr16c_vec.
277 * configure: Regenerate.
278 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
279 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
280 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
281 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
282 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
283 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
284 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
285 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
286 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
287 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
288 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
289 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
290 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
291 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
292 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
293 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
294 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
295 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
296 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
297 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
298 * targets.c (bfd_elf32_cr16c_vec): Declare.
299 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
300 * cpu-cr16c.c: New file.
301 * elf32-cr16c.c: Likewise.
302 * libbfd.h: Regenerate.
303 * bfd-in2.h: Likewise.
305 2004-03-30 Jakub Jelinek <jakub@redhat.com>
307 * elf.c (map_sections_to_segments): Fix handling of .tbss.
309 2004-03-27 Alan Modra <amodra@bigpond.net.au>
311 * Makefile.am: Remove all mention of elflink.h.
312 * Makefile.in: Regenerate.
313 * bfd-in.h (bfd_elf_discard_info): Declare.
314 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
315 * bfd-in2.h: Regenerate.
316 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
317 bfd_elf32_link_record_dynamic_symbol,
318 bfd_elf64_link_record_dynamic_symbol,
319 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
320 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
321 _bfd_elf32_link_record_local_dynamic_symbol,
322 _bfd_elf64_link_record_local_dynamic_symbol,
323 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
324 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
325 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
326 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
327 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
328 _bfd_elf32_reloc_symbol_deleted_p,
329 _bfd_elf64_reloc_symbol_deleted_p): Delete.
330 (bfd_elf_link_record_dynamic_symbol,
331 bfd_elf_link_record_local_dynamic_symbol,
332 bfd_elf_final_link, bfd_elf_gc_sections,
333 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
334 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
335 bfd_elf_reloc_symbol_deleted_p): Declare.
336 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
337 * elf32-arm.h: Update for changed function names. Remove local
338 WILL_CALL_FINISH_DYNAMIC_SECTION define.
339 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
340 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
341 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
342 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
343 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
344 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
345 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
346 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
347 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
348 (bfd_elfNN_print_symbol): Define.
349 * elfcode.h: Don't include elflink.h.
350 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
351 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
352 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
353 elf_gc_record_vtinherit, elf_gc_record_vtentry,
354 elf_link_record_local_dynamic_symbol): Don't define.
355 * elflink.c: Update for changed function names. Move elflink.h
357 * elflink.h: Delete file.
358 * po/SRC-POTFILES.in: Regenerate.
359 * po/bfd.pot: Regenerate.
361 2004-03-27 Alan Modra <amodra@bigpond.net.au>
363 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
364 "name" for global syms accidentally removed in 2004-03-20 change.
366 2004-03-27 Alan Modra <amodra@bigpond.net.au>
368 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
369 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
370 where Elf_External_* is different for 64 and 32 bit, with
371 corresponding elf_size_info field.
372 (struct elf_final_link_info): Use "bfd_byte *" instead
373 of "Elf_External_Sym *" for external_syms and symbuf.
374 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
375 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
376 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
377 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
378 (elf_link_sort_cmp2): Adjust.
379 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
380 using ELF_R_SYM macro. Set u.sym_mask.
381 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
382 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
383 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
384 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
385 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
386 swap_syn_out functions. Rearrange dyn swap in/out switch.
387 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
388 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
389 (elf_link_flush_output_syms): Add elf_backend_data arg.
390 (elf_link_check_versioned_symbol): Likewise.
391 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
392 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
393 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
394 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
395 ELF_R_TYPE and ELF_R_INFO macros.
396 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
397 based on size rather than using ELF_R_INFO.
398 (elf_gc_mark): Set up r_sym_shift local var and use instead of
400 (struct alloc_got_off_arg): New.
401 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
402 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
403 (elf_gc_allocate_got_offsets): Adjust.
404 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
405 ELF_R_SYM. Use bfd_section_from_elf_index.
406 (elf_bfd_discard_info): Set cookie.r_sym_shift.
407 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
408 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
410 2004-03-26 Stan Shebs <shebs@apple.com>
412 Remove MPW support, no longer used.
413 * config.bfd (powerpc-*-mpw*): Remove configuration.
414 * mpw-config.in, mpw-make.sed: Remove files.
415 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
417 2004-03-26 Alan Modra <amodra@bigpond.net.au>
419 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
420 (ppc64_elf_add_symbol_hook): New function.
421 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
422 const from Elf_Internal_Sym param.
423 * elflink.c (elf_link_add_object_symbols): Adjust.
424 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
425 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
426 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
427 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
428 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
429 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
430 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
431 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
432 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
433 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
434 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
435 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
436 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
437 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
438 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
439 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
441 2004-03-26 Alan Modra <amodra@bigpond.net.au>
443 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
444 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
445 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
446 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
447 (bfd_elf64_bfd_link_add_symbols): Delete.
448 (bfd_elf_link_add_symbols): Declare.
449 * elfcode.h (elf_bfd_link_add_symbols): Delete.
450 * elflink.c: Include safe-ctype.h.
451 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
453 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
454 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
456 (elf_link_add_archive_symbols): Rename from
457 _bfd_elf_link_add_archive_symbols, make static.
458 (elf_link_add_object_symbols): New function. Corresponding
459 elflink.h function converted to use elf_size_info.
460 (bfd_elf_link_add_symbols): Likewise.
461 (bfd_elf_size_dynamic_sections): Adjust.
462 * elflink.h (elf_bfd_link_add_symbols): Delete.
463 (elf_link_add_object_symbols): Delete.
464 * elf32-gen.c (elf32_generic_link_add_symbols): Call
465 bfd_elf_link_add_symbols.
466 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
468 2004-03-25 Alan Modra <amodra@bigpond.net.au>
470 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
471 and chained shared libs only if dynsym. Clear dynsym on forced-local.
473 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
474 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
475 (_bfd_elf_add_dt_needed_tag): Declare.
476 (_bfd_elf_sort_symbol): Declare.
477 (_bfd_elf_finalize_dynstr): Declare.
478 (RELOC_FOR_GLOBAL_SYM): Formatting.
479 * elfcode.h (elf_add_dynamic_entry): Delete.
480 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
481 elflink.h function converted to use elf_size_info.
482 (_bfd_elf_add_dt_needed_tag): Likewise.
483 (_bfd_elf_sort_symbol): Likewise.
484 (_bfd_elf_finalize_dynstr): Likewise.
485 (compute_bucket_count): Likewise.
486 (bfd_elf_size_dynamic_sections): Likewise. Check result of
487 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
488 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
490 (sort_symbol, add_dt_needed_tag): Delete.
491 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
492 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
494 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
495 * elf32-cris.c (add_dynamic_entry): Likewise.
496 * elf32-hppa.c (add_dynamic_entry): Likewise.
497 * elf32-i370.c (add_dynamic_entry): Likewise.
498 * elf32-i386.c (add_dynamic_entry): Likewise.
499 * elf32-m32r.c (add_dynamic_entry): Likewise.
500 * elf32-m68k.c (add_dynamic_entry): Likewise.
501 * elf32-ppc.c (add_dynamic_entry): Likewise.
502 * elf32-s390.c (add_dynamic_entry): Likewise.
503 * elf32-sh.c (add_dynamic_entry): Likewise.
504 * elf32-sparc.c (add_dynamic_entry): Likewise.
505 * elf32-vax.c (add_dynamic_entry): Likewise.
506 * elf32-xtensa.c (add_dynamic_entry): Likewise.
507 * elf64-alpha.c (add_dynamic_entry): Likewise.
508 * elf64-hppa.c (add_dynamic_entry): Likewise.
509 * elf64-ppc.c (add_dynamic_entry): Likewise.
510 * elf64-s390.c (add_dynamic_entry): Likewise.
511 * elf64-sparc.c (add_dynamic_entry): Likewise.
512 * elf64-x86-64.c (add_dynamic_entry): Likewise.
513 * elfxx-ia64.c (add_dynamic_entry): Likewise.
514 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
515 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
516 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
517 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
519 2004-03-23 Paul Brook <paul@codesourcery.com>
521 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
523 2004-03-22 Bob Wilson <bob.wilson@acm.org>
525 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
526 literal tables and check for relocs outside of literal pools.
527 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
528 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
530 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
531 (elf_xtensa_relocate_section): Read literal tables and check for
532 dynamic relocations in read-only sections and not in literal pools.
534 2004-03-23 Alan Modra <amodra@bigpond.net.au>
537 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
539 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
541 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
542 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
543 not defined by the executable, or defined in a DSO.
544 <eliding run-time relocation of .got>: Initialize GOT entry for a
545 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
547 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
548 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
549 a PLT reloc to GOT for an executable.
550 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
551 .got for a DSO and explain why.
552 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
553 and unreferenced symbols for which a PLT is defined. Adjust
554 dynamic-symbol pruning correspondingly, to make sure we don't lose
555 a dynamic symbol also defined by a DSO.
557 2004-03-22 Alan Modra <amodra@bigpond.net.au>
559 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
560 and rel args. Group input and output args. Wrap to 80 columns.
561 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
562 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
563 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
564 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
565 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
566 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
567 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
568 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
569 RELOC_FOR_GLOBAL_SYMBOL invocation.
571 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
573 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
574 unresolved symbols in objects aren't allowed.
576 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
578 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
579 (elf_hppa_unmark_useless_dynamic_symbols):
580 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
581 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
582 (elf32_hppa_relocate_section): Likewise.
583 * elf32-i370.c (i370_elf_relocate_section): Likewise.
584 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
585 * elf32-sh.c (sh_elf_relocate_section): Likewise.
586 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
587 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
589 * elf-m10200.c (mn10200_elf_relocate_section): Use
590 RELOC_FOR_GLOBAL_SYMBOL.
591 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
592 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
593 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
594 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
595 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
596 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
597 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
598 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
599 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
600 * elf32-v850.c (v850_elf_relocate_section): Likewise.
601 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
602 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
604 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
606 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
607 (final_link_relocate): Likewise.
608 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
609 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
611 2004-03-19 Alan Modra <amodra@bigpond.net.au>
613 * Makefile.am: Run "make dep-am".
614 * Makefile.in: Regenerate.
615 * aclocal.m4: Regenerate.
616 * config.in: Regenerate.
617 * po/bfd.pot: Regenerate.
619 2004-03-19 Alan Modra <amodra@bigpond.net.au>
620 H.J. Lu <hongjiu.lu@intel.com>
622 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
623 type and size change code to where it was previously. Remove
624 dt_needed param. Treat old weak syms as strong if new sym is
625 from a shared lib, even when old sym is from another shared
626 lib. Remove unnecessary tests of oldweak and newweak. Correct
628 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
629 _bfd_elf_merge_symbol calls.
630 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
631 dt_needed local var. Update comments.
632 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
633 (_bfd_elf_add_default_symbol): Likewise.
635 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
636 strong syms in one shared object overriding weak syms in another.
638 2004-03-18 Alan Modra <amodra@bigpond.net.au>
640 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
641 dyn_lib_class field. Rearrange for better packing.
642 (elf_dt_soname): Delete.
643 (elf_dyn_lib_class): Define.
644 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
645 (bfd_elf_set_dt_needed_soname): Delete.
646 (bfd_elf_set_dyn_lib_class): New function.
647 * elflink.h (add_dt_needed_tag): New function. Split out from..
648 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
649 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
650 initialization of soname.
651 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
653 * bfd-in.h (enum dynamic_lib_link_class): New.
654 (bfd_elf_set_dt_needed_soname): Delete.
655 (bfd_elf_set_dyn_lib_class): Declare.
656 * bfd-in2.h: Regenerate.
658 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
659 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
660 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
661 symbol loop. Instead use add_needed to flag tag as written.
663 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
665 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
666 logic for null_input_bfd detection.
668 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
670 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
672 2004-03-16 Mark Kettenis <kettenis@gnu.org>
674 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
677 2004-03-16 Alan Modra <amodra@bigpond.net.au>
679 * elflink.c (elf_link_read_relocs_from_section): Don't use
680 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
681 (_bfd_elf_link_read_relocs): ..to here.
682 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
684 2004-03-16 Alan Modra <amodra@bigpond.net.au>
686 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
687 values selected in configure.host. Require both to be defined
688 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
689 corresponding BFD_HOST vars with quotes.
690 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
691 Always require BFD_HOST_64_BIT_DEFINED.
692 <file_ptr type>: Find off_t size before emitting message. Combine
693 off_t and ftello64 conditional.
694 * configure: Regenerate.
696 2004-03-16 Alan Modra <amodra@bigpond.net.au>
698 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
699 aliasing warning. Remove trailing whitespace throughout file.
701 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
703 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
704 input_section in calls to get_dyn_name.
705 * 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
707 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
709 2004-03-15 Alan Modra <amodra@bigpond.net.au>
711 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
712 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
713 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
714 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
715 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
716 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
717 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
719 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
720 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
721 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
722 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
723 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
724 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
725 (read_8_bytes, read_indirect_string, read_address): Likewise.
726 (read_abbrevs, parse_comp_unit): Likewise.
727 * targets.c (struct bfd_target): Likewise.
728 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
729 * hppabsd-core.c: Likewise. Formatting.
730 * hpux-core.c: Likewise.
731 * irix-core.c: Likewise.
732 * netbsd-core.c: Likewise.
733 * osf-core.c: Likewise.
734 * ptrace-core.c: Likewise.
735 * sco5-core.c: Likewise.
736 * trad-core.c: Likewise.
737 * configure: Regenerate.
738 * bfd-in2.h: Regenerate.
740 2004-03-15 Alan Modra <amodra@bigpond.net.au>
742 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
743 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
744 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
745 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
746 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
747 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
748 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
749 * libbfd.c: Likewise in function definitions.
750 (bfd_put_8): Mask with 0xff rather than casting to char.
751 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
752 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
753 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
754 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
755 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
756 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
757 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
758 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
759 (H_GET_64, H_GET_32, H_GET_16): Likewise.
760 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
761 * archive.c (do_slurp_coff_armap): Update swap prototype.
762 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
763 (tic54x_getl_signed_32): Likewise.
764 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
765 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
766 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
767 (bfd_getp_signed_32, bfd_putp32): Likewise.
768 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
769 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
770 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
771 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
772 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
773 bfd_h_getx_signed_16, bfd_h_putx16.
774 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
775 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
776 * hpux-core.c: Likewise.
777 * irix-core.c: Likewise.
778 * netbsd-core.c: Likewise.
779 * osf-core.c: Likewise.
780 * ptrace-core.c: Likewise.
781 * sco5-core.c: Likewise.
782 * trad-core.c: Likewise.
783 * bfd-in2.h: Regenerate.
785 2004-03-15 Matt Thomas <matt@3am-software.com>
787 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
790 2004-03-13 Mark Kettenis <kettenis@gnu.org>
792 * config.bfd: Add x86_64-*-openbsd*.
793 * configure.in (x86_64-*-openbsd*): Set COREFILE to
795 * configure: Regenerate.
797 2004-03-12 Nick Clifton <nickc@redhat.com>
798 Dave Murphy <wintermute2k4@ntlworld.com>
800 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
801 if the input bfd does not contain any code.
803 2004-03-09 Steve Ellcey <sje@cup.hp.com>
805 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
807 2004-03-05 Fred Fish <fnf@redhat.com>
809 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
810 mips16 symbols to be even rather than testing first for even/odd.
811 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
813 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
815 * elf.c (map_sections_to_segments): Ignore .tbss sections for
818 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
820 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
821 undefined symbols as hash_new.
823 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
825 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
828 * bfd-in2.h: Regenerate.
830 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
832 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
834 (_frv_count_got_plt_entries): Initialize them.
835 (frv_pic_relocs_info_find): Add insert argument. Adjust all
837 (frv_pic_relocs_info_for_global): Likewise.
838 (frv_pic_relocs_info_for_local): Likewise.
839 (frv_pic_merge_early_relocs_info): New.
840 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
842 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
843 Check that we don't exceed the allocated count for entry.
844 (_frv_add_rofixup): Likewise.
845 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
846 (elf32_frv_finish_dynamic_sections): Improve error message in case
847 we emit too few rofixup entries.
849 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
851 * archures.c (bfd_mach_fr450): New.
852 * bfd-in2.h: Regenerate.
853 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
854 (arch_info_500): Link to it.
855 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
856 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
857 (frv_elf_arch_extension_p): New function.
858 (frv_elf_merge_private_bfd_data): Use it.
860 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
862 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
864 * elflink.h (is_global_data_symbol_definition): Moved to
866 (elf_link_is_defined_archive_symbol): Likewise.
867 (elf_link_add_archive_symbols): Likewise. Renamed to
868 _bfd_elf_link_add_archive_symbols.
870 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
871 of ELF symbol table entry from backend.
872 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
873 instead of elf_link_add_object_symbols.
875 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
877 * elf-bfd.h (struct elf_backend_data): Added
878 elf_backend_can_make_relative_eh_frame,
879 elf_backend_can_make_lsda_relative_eh_frame and
880 elf_backend_encode_eh_address.
881 (_bfd_elf_encode_eh_address): Declare.
882 (_bfd_elf_can_make_relative): Declare.
883 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
884 hooks to decide whether to attempt to make_relative and
886 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
887 (_bfd_elf_can_make_relative): New.
888 (_bfd_elf_encode_eh_address): New.
889 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
890 (frv_elf_encode_eh_address): New.
891 (elf_backend_can_make_relative_eh_frame): Define.
892 (elf_backend_can_make_lsda_relative_eh_frame): Define.
893 (elf_backend_encode_eh_address): Define.
895 (elf_backend_can_make_relative_eh_frame): Define.
896 (elf_backend_can_make_lsda_relative_eh_frame): Define.
897 (elf_backend_encode_eh_address): Define.
898 (elfNN_bed): Add them.
900 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
902 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
903 complain_on_overflow to signed.
905 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
907 * elflink.h (sort_symbol): New.
908 (elf_link_add_object_symbols): Use a sorted symbol array for
911 2004-02-27 Jakub Jelinek <jakub@redhat.com>
913 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
914 for pc relative relocs.
915 (elf_s390_relocate_section): Likewise.
916 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
917 for pc relative relocs.
918 (elf_s390_relocate_section): Likewise.
920 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
922 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
925 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
927 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
928 field to track if a relocation is against readonly section.
929 (count_dyn_reloc): Take a new argument for rent->reltext.
930 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
931 (get_reloc_section): Don't set ia64_info->reltext here.
932 (allocate_dynrel_entries): Set ia64_info->reltext here.
934 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
936 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
937 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
938 function's descriptor to symbol+offset, and map local undefweak
939 symbol to NULL function descriptor.
940 (elf32_frv_relocate_section): Likewise.
942 2004-02-23 Mark Kettenis <kettenis@gnu.org>
944 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
946 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
947 (netbsd_core_file_p): Set architecture from machine ID for
950 2004-02-23 Jakub Jelinek <jakub@redhat.com>
952 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
953 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
955 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
957 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
958 symbols with non-default visibility.
960 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
962 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
963 IMAGE_SCN_MEM_WRITE on known sections only.
965 2004-02-20 Jakub Jelinek <jakub@redhat.com>
967 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
968 symbols used in PIE relocs.
970 2004-02-19 Jakub Jelinek <jakub@redhat.com>
972 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
975 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
977 * configure.in: Update version to 2.15.90.
978 * configure: Regenerate.
980 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
981 Richard Sandiford <rsandifo@redhat.com>
983 * elfxx-mips.c (mips_elf_calculate_relocation): Use
984 _bfd_elf_symbol_refs_local_p to decide whether to decay
985 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
986 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
987 relocs if the symbol wasn't defined by a regular object file.
988 Don't check the symbol's dynindx.
990 2004-02-16 Andrew Cagney <cagney@redhat.com>
992 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
994 * bfd-in2.h: Re-generate.
996 2004-02-14 Andrew Cagney <cagney@redhat.com>
998 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1001 2004-02-13 Andrew Cagney <cagney@redhat.com>
1003 * elf.c (vma_page_aligned_bias): New function.
1004 (assign_file_positions_except_relocs)
1005 (assign_file_positions_for_segments): Replace broken modulo
1006 arithmetic with call to vma_page_aligned_bias.
1008 2004-02-11 Andrew Cagney <cagney@redhat.com>
1010 * bfd-in.h: Update copyright.
1011 (bfd_tell): Change return type to file_ptr.
1012 * bfd-in2.h: Re-generate.
1013 * cache.c: Update copyright.
1014 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1016 (close_one): Use real_ftell.
1017 * bfdio.c: Update copyright.
1018 (real_ftell, real_fseek): New functions.
1019 (bfd_tell): Use real_fseek and real_ftell, change return type to
1021 (bfd_seek): Use real_ftell and real_fseek, change type of
1022 file_position to a file_ptr.
1023 * libbfd-in.h: Update copyright.
1024 (real_ftell, real_fseek): Declare.
1025 * libbfd.h: Re-generate.
1027 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1028 fseeko and fseeko64. Determine bfd_file_ptr.
1029 * configure: Re-generate.
1030 * config.in: Re-generate.
1032 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1034 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1035 * elf32-h8300.c: Likewise.
1037 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1038 Nick Clifton <nickc@redhat.com>
1040 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1041 GOT entries with no associated GOT subsection.
1043 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1045 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1046 * elf.c (swap_out_syms): Use it to decide whether local section
1047 symbols should be named.
1048 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1049 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1050 (elf_backend_name_local_section_symbols): Define.
1051 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1053 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1055 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1056 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1059 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1061 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1062 to bfd_link_hash_entry passed by reference to
1063 _bfd_generic_link_add_one_symbol.
1065 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1067 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1068 relocations against dynamic symbols.
1070 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1072 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1075 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1077 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1078 * bfd-in2.h, libbfd.h: Rebuilt.
1080 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1082 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1083 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1084 flag has been cleared.
1086 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1088 * coff-h8300.c: Add and adjust comments about relaxation.
1089 * elf32-h8300.c: Likewise.
1091 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1093 * coff-h8300.c: Fix comment typos.
1094 * elf32-h8300.c: Likewise.
1096 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1098 * coff-h8300.c: Add comments about relaxation.
1099 * elf32-h8300.c: Likewise.
1101 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1103 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1105 * aclocal.m4: Regenerate.
1106 * configure: Regenerate.
1108 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1110 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1111 mips_elf64_rtype_to_howto instead of using howto_table.
1113 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1115 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1117 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1118 relocs which would not use the PLT.
1120 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1122 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1123 (ppc64_elf_gc_sweep_hook): Likewise.
1124 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1126 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1128 Adds linker relaxation support for bit manipulation insns like
1129 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1131 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1132 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1133 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1134 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1136 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1138 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1140 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1142 * elf32-h8300.c: Fix formatting.
1144 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1146 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1147 dynamic object is present. Declare r_symndx and h in an inner
1149 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1151 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1153 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1154 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1155 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1156 identically. Do not emit PC24 relocations for shared libraries.
1157 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1158 identically. Don't adjust pc_count.
1159 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1160 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1161 adjust count for branch relocations.
1162 (allocate_dynrelocs): Correct typo in call to
1163 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1164 PC24 or PLT32 relocs when linking.
1166 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1168 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1169 relocation howto with ARM_26 one for consistency.
1170 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1171 that will be converted to ARM_26D ones, since we always want 'done'
1172 relocations to be reflected in section's data.
1173 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1175 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1178 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1180 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1181 are not partial_inplace during a relocatable link.
1183 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1185 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1186 if no dynamic object is present. Declare r_symndx and h in an
1189 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1191 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1192 trampoline if it is known out of range.
1194 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1196 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1197 * elf32-frv.c (_frv_osec_readonly_p): New.
1198 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1200 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1201 (elf32_frv_relocate_section): Likewise. Error out if attempting
1202 to emit rofixups or dynamic relocs in read-only segments. Use
1203 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1204 dynamic relocations.
1205 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1206 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1207 relocations or fixups involving merged sections correctly. Avoid
1208 crash when undefined symbol is referenced by R_FRV_32 or
1209 R_FRV_FUNCDESC_VALUE.
1210 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1211 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1212 input section holding local symbol to addend of R_FRV_32 or
1213 R_FRV_FUNCDESC_VALUE dynamic relocation.
1214 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1215 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1216 (elf32_frv_always_size_sections): Don't store pointer to
1217 __stacksize symbol in sec_info.
1218 (elf32_frv_modify_segment_map): Look it up here.
1219 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1220 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1221 of the lazy PLT entry, not only its offset, as the low word of a
1222 function descriptor.
1223 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1224 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1225 if a hash table entry already exists but is not a definition.
1226 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1227 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1228 (_frv_add_rofixup): Don't inline.
1229 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1230 for undefweak symbols.
1231 (elf32_frv_relocate_section): Avoid crash while computing
1232 relocation when linking with shared library. Only emit rofixups
1233 and dynamic relocations for alloc&load sections. Mark binaries
1234 with inter-segment relocations for relocation as a unit.
1235 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1236 (DEFAULT_STACK_SIZE): New.
1237 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1238 emit rofixups or dynamic relocs when linking dynamic non-PIE
1240 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1241 shared libs too. Reserve the last entry for the GOT pointer.
1242 (elf32_frv_finish_dynamic_sections): Emit it.
1243 (elf32_frv_always_size_sections): New.
1244 (elf32_frv_modify_segment_map): New.
1245 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1247 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1248 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1249 (elf_backend_always_size_sections): New.
1250 (elf_backend_modify_segment_map): New.
1251 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1252 * config.bfd: Added frv-*-*linux*.
1253 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1254 ABS section, instead of crashing.
1255 (elf32_frv_relocate_section): Don't crash before warning about
1256 different segments in non-PIC relocation.
1257 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1258 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1259 relocs to undefweak symbols.
1260 (elf32_frv_relocate_section): Ditto for undefined symbols.
1261 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1262 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1263 gotfixup section was created.
1264 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1265 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1266 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1267 complain_overflow_signed.
1268 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1269 have not been allocated.
1270 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1271 privfd only if dynamic sections were created.
1272 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1273 for GPREL relocs. When linking relocatable FDPIC executables,
1274 emit warnings for relocations that would be illegal on PIE or
1275 shared libraries. Emit rofixup for R_FRV_32 only if input object
1277 (_frv_create_got_section): Define _gp symbol in the rofixup
1279 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1280 dynamic sections missing, error out requesting -melf32frvfd.
1281 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1282 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1283 computation of addends from section and global or local symbol
1284 value. Change return type to bfd_boolean, and return a failure if
1285 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1286 nonzero addend is required.
1287 (elf32_frv_relocate_section): Likewise. Print error for
1288 unsupported nonzero addends.
1289 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1290 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1291 force everything local.
1292 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1293 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1294 (frv_gotfixup_section): New.
1295 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1296 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1298 (_frv_add_rofixup): New.
1299 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1300 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1301 improve some ugly conditions.
1302 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1303 relocations in fdpic.
1304 (_frv_create_got_section): Create .rofixup.got section.
1305 (struct _frv_dynamic_got_info): Added fixups.
1306 (_frv_count_got_plt_entries): Account in-GOT relocations into
1307 relocs32, relocsfd and relocsfdv. Account them into relocs or
1308 fixups, as appropriate.
1309 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1311 (elf32_frv_finish_dynamic_sections): Verify that the right number
1312 of relocations and fixups was generated.
1313 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1315 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1316 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1317 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1318 descriptor of a (formerly-)global symbol is local.
1319 (struct frv_pic_relocs_info): Adjust comments.
1320 (_frv_emit_got_relocs_plt_entries): Adjust.
1321 (elf32_frv_relocate_section): Likewise.
1322 (_frv_count_got_plt_entries): Likewise.
1323 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1324 symbol's value to addend in the common preamble. Decay dynamic
1325 symbols to section+offset if they bind or call locally, for GOT
1326 and FUNCDESC_VALUE, respectively.
1327 (elf32_frv_relocate_section): Likewise.
1328 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1329 internal or hidden visibility.
1330 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1331 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1332 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1333 (elf32_frv_relocate_section): Pass relocation addend in. Use
1334 original relocation addend to look up the got relocs/plt entries
1335 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1336 processing relocations that reference .scommon symbols.
1337 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1338 Introduce support for dynamic linking.
1339 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1340 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1341 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1342 (frv_reloc_type_lookup): Return REL howtos for executables and
1344 (frv_info_to_howto_rel): New.
1345 (struct frv_elf_link_hash_table): New.
1346 (frv_hash_table, frv_got_section, frv_gotrel_section,
1347 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1348 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1349 (frv_elf_link_hash_table_create): New.
1350 (struct frv_pic_relocs_info): New.
1351 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1352 (frv_pic_relocs_info_find): New.
1353 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1355 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1356 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1357 (_frv_emit_got_relocs_plt_entries): New.
1358 (elf32_frv_relocate_section): Add support for dynamic linking.
1359 Handle new relocations.
1360 (_frv_create_got_section): New.
1361 (elf32_frv_create_dynamic_sections): New.
1362 (ELF_DYNAMIC_INTERPRETER): New.
1363 (struct _frv_dynamic_got_info): New.
1364 (_frv_count_got_plt_entries): New.
1365 (struct _frv_dynamic_got_plt_info): New.
1366 (_frv_compute_got_alloc_data): New.
1367 (_frv_get_got_entry, _frv_get_fd_entry): New.
1368 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1369 (_frv_resolve_final_relocs_info): New.
1370 (elf32_frv_size_dynamic_sections): New.
1371 (elf32_frv_finish_dynamic_sections): New.
1372 (elf32_frv_adjust_dynamic_symbol): New.
1373 (elf32_frv_finish_dynamic_symbol): New.
1374 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1376 (elf_info_to_howto_rel): Define.
1377 (bfd_elf32_bfd_link_hash_table_create): Define.
1378 (elf_backend_create_dynamic_sections): Define.
1379 (elf_backend_adjust_dynamic_symbol): Define.
1380 (elf_backend_size_dynamic_sections): Define.
1381 (elf_backend_finish_dynamic_symbol): Define.
1382 (elf_backend_finish_dynamic_sections): Define.
1383 (elf_backend_want_got_sym): Define.
1384 (elf_backend_got_header_size): Define.
1385 (elf_backend_want_got_plt): Define.
1386 (elf_backend_plt_readonly): Define.
1387 (elf_backend_want_plt_sym): Define.
1388 (elf_backend_plt_header_size): Define.
1389 (elf_backend_may_use_rel_p): Define.
1390 (elf_backend_may_use_rela_p): Define.
1391 (elf_backend_default_use_rela_p): Define.
1392 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1393 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1394 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1395 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1396 (frv_reloc_map): Map the corresponding BFD relocs to them.
1397 (frv_reloc_type_lookup): ... and back to BFD relocs.
1398 * reloc.c: New relocs.
1399 * bfd-in2.h, libbfd.h: Rebuilt.
1400 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1401 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1402 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1403 R_FRV_FUNCDESC_GOTLO): New.
1404 (frv_reloc_map): Map the corresponding BFD relocs to them.
1405 (frv_reloc_type_lookup): ... and back to BFD relocs.
1406 * reloc.c: New relocs.
1407 * bfd-in2.h, libbfd.h: Rebuilt.
1409 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1411 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1412 targets to support pages of up to 64kB.
1413 (elf32_bed): Redefine to get a separate backend data structure for
1414 traditional targets.
1415 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1416 targets to support pages of up to 64kB.
1417 (elf64_bed): Redefine to get a separate backend data structure for
1418 traditional targets.
1419 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1420 targets to support pages of up to 64kB.
1421 (elf32_bed): Redefine to get a separate backend data structure for
1422 traditional targets.
1424 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1426 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1428 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1430 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1431 (elf_i386_grok_psinfo): Likewise.
1433 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1435 * config.bfd: Add m68k-uClinux target.
1437 2004-01-01 Grant Edwards <grante@visi.com>
1439 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1440 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1441 (elf32_h8_gc_sweep_hook): New function.
1442 (elf_backend_gc_mark_hook): Define.
1443 (elf_backend_gc_sweep_hook): Define.
1444 (elf_backend_can_gc_sections): Define.
1446 For older changes see ChangeLog-0203
1452 version-control: never