1 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5 * som.c (som_set_section_contents): Constantify second argument.
6 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7 (som_object_setup): Rework to avoid warning.
8 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
11 2004-04-22 Andrew Cagney <cagney@redhat.com>
13 * cache.c (bfd_cache_close): Check for a previously closed file.
15 2004-04-22 Jakub Jelinek <jakub@redhat.com>
17 * bfd.c (bfd_get_synthetic_symtab): Define.
18 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
19 NAME##_get_synthetic_symtab.
20 (struct bfd_target): Add _bfd_get_synthetic_symtab.
21 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
22 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
24 (_bfd_elf_get_synthetic_symtab): New prototype.
25 * elfcode.h (elf_get_synthetic_symtab): Define.
26 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
27 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
28 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
29 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
32 * elf32-i386.c (elf_i386_plt_sym_val): New function.
33 (elf_backend_plt_sym_val): Define.
34 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
35 (elf_backend_plt_sym_val): Define.
36 * elf32-s390.c (elf_s390_plt_sym_val): New function.
37 (elf_backend_plt_sym_val): Define.
38 * elf64-s390.c (elf_s390_plt_sym_val): New function.
39 (elf_backend_plt_sym_val): Define.
40 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
41 (elf_backend_plt_sym_val): Define.
42 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
43 (elf_backend_plt_sym_val): Define.
44 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
45 (elf_backend_plt_sym_val): Define.
46 * aout-target.h (MY_get_synthetic_symtab): Define.
47 * aout-tic30.c (MY_get_synthetic_symtab): Define.
48 * coff-rs6000.c (rs6000coff_vec): Add
49 _bfd_nodynamic_get_synthetic_symtab.
50 (pmac_xcoff_vec): Likewise.
51 * coff64-rs6000.c (rs6000coff64_vec): Add
52 _bfd_nodynamic_get_synthetic_symtab.
53 (aix5coff64_vec): Likewise.
54 * sunos.c (MY_get_synthetic_symtab): Define.
55 * vms.c (vms_get_synthetic_symtab): Define.
57 2004-04-22 Nick Clifton <nickc@redhat.com>
59 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
61 2004-04-22 Peter Barada <peter@the-baradas.com>
63 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
64 * bfd2-in.h: Regenerate.
65 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
67 2004-04-21 Chris Demetriou <cgd@broadcom.com>
69 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
70 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
71 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
72 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
73 * bfd-in2.h: Regenerate.
75 2004-04-21 Bob Wilson <bob.wilson@acm.org>
77 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
78 require relocations against a weak symbol to reference the same
79 symbol hash entry if not a final, static link.
80 (get_cached_value, add_value_map): Add final_static_link argument.
81 (remove_literals): Pass final_static_link argument as needed.
83 2004-04-21 Andrew Cagney <cagney@redhat.com>
85 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
86 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
87 (opncls_bwrite, opncls_bclose, opncls_bflush)
88 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
89 bfd iovec that uses function callbacks.
90 (bfd_close): Use the iovec's bclose.
91 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
92 (cache_bclose, cache_bflush, cache_bstat)
93 (cache_iovec): New functions and global variable, implement a
94 cache "iovec", where applicable set bfd_error.
95 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
96 * bfdio.c (struct bfd_iovec): Define.
97 (real_read): Delete function.
98 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
99 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
100 assume that bread and bwrite set bfd_error.
101 * bfd.c (struct bfd): Add "iovec", update comments.
102 * bfd-in2.h, libbfd.h: Re-generate.
104 2004-04-21 Andrew Cagney <cagney@redhat.com>
106 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
108 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
110 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
111 (bfd_elf_gc_sections): Fail if a shared object is being created.
112 Do not fail if dynamic sections have been created. Instead call
113 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
114 dynamically referenced symbols. Do not mark the whole graph
115 rooted at .eh_frame, only the section proper.
117 2004-04-20 DJ Delorie <dj@redhat.com>
119 * reloc.c: Add BFD_RELOC_32_SECREL.
120 * bfd-in2.h: Regenerate.
121 * libbfd.h: Likewise.
122 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
123 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
124 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
126 2004-04-19 Jakub Jelinek <jakub@redhat.com>
128 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
129 relocs against hidden/protected undefweak symbols properly.
130 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
132 2004-04-18 Mark Kettenis <kettenis@gnu.org>
134 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
135 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
138 2004-04-17 Brian Ford <ford@vss.fsi.com>
140 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
141 filepos for the SizeOfHeaders field.
142 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
144 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
146 2004-04-16 Alan Modra <amodra@bigpond.net.au>
148 * simple.c (bfd_simple_get_relocated_section_contents): Don't
149 change reloc_done. Set and restore _cooked_size.
152 2004-04-15 Mark Kettenis <kettenis@gnu.org>
154 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
157 2004-04-15 Nick Clifton <nickc@redhat.com>
159 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
161 2004-04-15 Alan Modra <amodra@bigpond.net.au>
163 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
165 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
167 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
168 when it is a definition.
170 2004-04-14 Alan Modra <amodra@bigpond.net.au>
172 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
173 when statically linking PIC code.
174 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
176 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
178 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
179 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
180 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
181 * configure: Regenerate.
183 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
185 * elflink.c: Include libiberty.h.
186 * Makefile.am (elflink.lo): Depend on libiberty.h.
187 * Makefile.in: Regenerate.
189 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
191 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
194 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
196 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
197 reserve the memory for dynamic linker
199 2004-04-05 Mark Kettenis <kettenis@gnu.org>
201 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
202 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
204 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
206 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
207 RELOC_FOR_GLOBAL_SYMBOL.
208 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
210 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
212 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
213 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
215 2004-04-01 Paul Brook <paul@codesourcery.com>
217 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
218 * elf32-arm.h (struct elf32_elf_section_map): New.
219 (struct _arm_elf_section_data): New.
220 (elf32_arm_section_data): Define.
221 (struct elf32_arm_link_hash_table): Add byteswap_code.
222 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
223 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
224 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
225 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
226 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
227 (bfd_elf32_new_section_hook, elf_backend_write_section,
228 elf_backend_link_output_symbol_hook): Define.
230 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
232 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
233 that keeps the characters in a B_INCL..B_EINCL range.
234 (_bfd_link_section_stabs): When computing the sum of the
235 characters in a B_INCL..B_EINCL range also keep a copy of those
236 characters. Use this information to distinguish between
237 include sections that have the same sum and the same length
238 but which are nevertheless unique.
240 2004-03-31 Paul Brook <paul@codesourcery.com>
242 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
243 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
245 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
247 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
248 to 'sum_chars' and add field 'num_chars'.
249 (_bfd_link_section_stabs): When computing the sum of the
250 characters in a B_INCL..B_EINCL range also keep a count of the
251 number of characters. Use this information to help distinguish
252 between include sections when have the same sum but which
253 nevertheless are still unique.
255 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
257 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
259 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
260 Tomer Levi <Tomer.Levi@nsc.com>
262 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
263 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
264 (BFD32_BACKENDS): Add elf32-cr16c.lo.
265 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
266 (cpu-cr16c.lo): New target.
267 (elf32-cr16c.lo): Likewise.
268 * Makefile.in: Regenerate.
269 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
270 (bfd_archures_list): Add bfd_cr16c_arch.
271 * config.bfd: Handle cr16c-*-elf*.
272 * configure.in: Handle bfd_elf32_cr16c_vec.
273 * configure: Regenerate.
274 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
275 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
276 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
277 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
278 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
279 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
280 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
281 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
282 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
283 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
284 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
285 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
286 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
287 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
288 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
289 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
290 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
291 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
292 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
293 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
294 * targets.c (bfd_elf32_cr16c_vec): Declare.
295 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
296 * cpu-cr16c.c: New file.
297 * elf32-cr16c.c: Likewise.
298 * libbfd.h: Regenerate.
299 * bfd-in2.h: Likewise.
301 2004-03-30 Jakub Jelinek <jakub@redhat.com>
303 * elf.c (map_sections_to_segments): Fix handling of .tbss.
305 2004-03-27 Alan Modra <amodra@bigpond.net.au>
307 * Makefile.am: Remove all mention of elflink.h.
308 * Makefile.in: Regenerate.
309 * bfd-in.h (bfd_elf_discard_info): Declare.
310 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
311 * bfd-in2.h: Regenerate.
312 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
313 bfd_elf32_link_record_dynamic_symbol,
314 bfd_elf64_link_record_dynamic_symbol,
315 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
316 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
317 _bfd_elf32_link_record_local_dynamic_symbol,
318 _bfd_elf64_link_record_local_dynamic_symbol,
319 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
320 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
321 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
322 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
323 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
324 _bfd_elf32_reloc_symbol_deleted_p,
325 _bfd_elf64_reloc_symbol_deleted_p): Delete.
326 (bfd_elf_link_record_dynamic_symbol,
327 bfd_elf_link_record_local_dynamic_symbol,
328 bfd_elf_final_link, bfd_elf_gc_sections,
329 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
330 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
331 bfd_elf_reloc_symbol_deleted_p): Declare.
332 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
333 * elf32-arm.h: Update for changed function names. Remove local
334 WILL_CALL_FINISH_DYNAMIC_SECTION define.
335 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
336 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
337 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
338 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
339 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
340 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
341 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
342 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
343 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
344 (bfd_elfNN_print_symbol): Define.
345 * elfcode.h: Don't include elflink.h.
346 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
347 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
348 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
349 elf_gc_record_vtinherit, elf_gc_record_vtentry,
350 elf_link_record_local_dynamic_symbol): Don't define.
351 * elflink.c: Update for changed function names. Move elflink.h
353 * elflink.h: Delete file.
354 * po/SRC-POTFILES.in: Regenerate.
355 * po/bfd.pot: Regenerate.
357 2004-03-27 Alan Modra <amodra@bigpond.net.au>
359 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
360 "name" for global syms accidentally removed in 2004-03-20 change.
362 2004-03-27 Alan Modra <amodra@bigpond.net.au>
364 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
365 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
366 where Elf_External_* is different for 64 and 32 bit, with
367 corresponding elf_size_info field.
368 (struct elf_final_link_info): Use "bfd_byte *" instead
369 of "Elf_External_Sym *" for external_syms and symbuf.
370 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
371 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
372 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
373 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
374 (elf_link_sort_cmp2): Adjust.
375 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
376 using ELF_R_SYM macro. Set u.sym_mask.
377 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
378 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
379 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
380 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
381 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
382 swap_syn_out functions. Rearrange dyn swap in/out switch.
383 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
384 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
385 (elf_link_flush_output_syms): Add elf_backend_data arg.
386 (elf_link_check_versioned_symbol): Likewise.
387 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
388 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
389 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
390 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
391 ELF_R_TYPE and ELF_R_INFO macros.
392 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
393 based on size rather than using ELF_R_INFO.
394 (elf_gc_mark): Set up r_sym_shift local var and use instead of
396 (struct alloc_got_off_arg): New.
397 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
398 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
399 (elf_gc_allocate_got_offsets): Adjust.
400 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
401 ELF_R_SYM. Use bfd_section_from_elf_index.
402 (elf_bfd_discard_info): Set cookie.r_sym_shift.
403 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
404 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
406 2004-03-26 Stan Shebs <shebs@apple.com>
408 Remove MPW support, no longer used.
409 * config.bfd (powerpc-*-mpw*): Remove configuration.
410 * mpw-config.in, mpw-make.sed: Remove files.
411 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
413 2004-03-26 Alan Modra <amodra@bigpond.net.au>
415 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
416 (ppc64_elf_add_symbol_hook): New function.
417 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
418 const from Elf_Internal_Sym param.
419 * elflink.c (elf_link_add_object_symbols): Adjust.
420 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
421 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
422 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
423 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
424 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
425 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
426 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
427 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
428 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
429 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
430 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
431 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
432 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
433 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
434 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
435 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
437 2004-03-26 Alan Modra <amodra@bigpond.net.au>
439 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
440 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
441 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
442 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
443 (bfd_elf64_bfd_link_add_symbols): Delete.
444 (bfd_elf_link_add_symbols): Declare.
445 * elfcode.h (elf_bfd_link_add_symbols): Delete.
446 * elflink.c: Include safe-ctype.h.
447 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
449 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
450 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
452 (elf_link_add_archive_symbols): Rename from
453 _bfd_elf_link_add_archive_symbols, make static.
454 (elf_link_add_object_symbols): New function. Corresponding
455 elflink.h function converted to use elf_size_info.
456 (bfd_elf_link_add_symbols): Likewise.
457 (bfd_elf_size_dynamic_sections): Adjust.
458 * elflink.h (elf_bfd_link_add_symbols): Delete.
459 (elf_link_add_object_symbols): Delete.
460 * elf32-gen.c (elf32_generic_link_add_symbols): Call
461 bfd_elf_link_add_symbols.
462 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
464 2004-03-25 Alan Modra <amodra@bigpond.net.au>
466 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
467 and chained shared libs only if dynsym. Clear dynsym on forced-local.
469 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
470 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
471 (_bfd_elf_add_dt_needed_tag): Declare.
472 (_bfd_elf_sort_symbol): Declare.
473 (_bfd_elf_finalize_dynstr): Declare.
474 (RELOC_FOR_GLOBAL_SYM): Formatting.
475 * elfcode.h (elf_add_dynamic_entry): Delete.
476 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
477 elflink.h function converted to use elf_size_info.
478 (_bfd_elf_add_dt_needed_tag): Likewise.
479 (_bfd_elf_sort_symbol): Likewise.
480 (_bfd_elf_finalize_dynstr): Likewise.
481 (compute_bucket_count): Likewise.
482 (bfd_elf_size_dynamic_sections): Likewise. Check result of
483 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
484 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
486 (sort_symbol, add_dt_needed_tag): Delete.
487 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
488 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
490 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
491 * elf32-cris.c (add_dynamic_entry): Likewise.
492 * elf32-hppa.c (add_dynamic_entry): Likewise.
493 * elf32-i370.c (add_dynamic_entry): Likewise.
494 * elf32-i386.c (add_dynamic_entry): Likewise.
495 * elf32-m32r.c (add_dynamic_entry): Likewise.
496 * elf32-m68k.c (add_dynamic_entry): Likewise.
497 * elf32-ppc.c (add_dynamic_entry): Likewise.
498 * elf32-s390.c (add_dynamic_entry): Likewise.
499 * elf32-sh.c (add_dynamic_entry): Likewise.
500 * elf32-sparc.c (add_dynamic_entry): Likewise.
501 * elf32-vax.c (add_dynamic_entry): Likewise.
502 * elf32-xtensa.c (add_dynamic_entry): Likewise.
503 * elf64-alpha.c (add_dynamic_entry): Likewise.
504 * elf64-hppa.c (add_dynamic_entry): Likewise.
505 * elf64-ppc.c (add_dynamic_entry): Likewise.
506 * elf64-s390.c (add_dynamic_entry): Likewise.
507 * elf64-sparc.c (add_dynamic_entry): Likewise.
508 * elf64-x86-64.c (add_dynamic_entry): Likewise.
509 * elfxx-ia64.c (add_dynamic_entry): Likewise.
510 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
511 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
512 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
513 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
515 2004-03-23 Paul Brook <paul@codesourcery.com>
517 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
519 2004-03-22 Bob Wilson <bob.wilson@acm.org>
521 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
522 literal tables and check for relocs outside of literal pools.
523 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
524 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
526 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
527 (elf_xtensa_relocate_section): Read literal tables and check for
528 dynamic relocations in read-only sections and not in literal pools.
530 2004-03-23 Alan Modra <amodra@bigpond.net.au>
533 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
535 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
537 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
538 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
539 not defined by the executable, or defined in a DSO.
540 <eliding run-time relocation of .got>: Initialize GOT entry for a
541 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
543 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
544 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
545 a PLT reloc to GOT for an executable.
546 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
547 .got for a DSO and explain why.
548 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
549 and unreferenced symbols for which a PLT is defined. Adjust
550 dynamic-symbol pruning correspondingly, to make sure we don't lose
551 a dynamic symbol also defined by a DSO.
553 2004-03-22 Alan Modra <amodra@bigpond.net.au>
555 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
556 and rel args. Group input and output args. Wrap to 80 columns.
557 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
558 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
559 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
560 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
561 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
562 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
563 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
564 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
565 RELOC_FOR_GLOBAL_SYMBOL invocation.
567 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
569 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
570 unresolved symbols in objects aren't allowed.
572 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
574 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
575 (elf_hppa_unmark_useless_dynamic_symbols):
576 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
577 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
578 (elf32_hppa_relocate_section): Likewise.
579 * elf32-i370.c (i370_elf_relocate_section): Likewise.
580 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
581 * elf32-sh.c (sh_elf_relocate_section): Likewise.
582 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
583 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
585 * elf-m10200.c (mn10200_elf_relocate_section): Use
586 RELOC_FOR_GLOBAL_SYMBOL.
587 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
588 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
589 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
590 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
591 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
592 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
593 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
594 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
595 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
596 * elf32-v850.c (v850_elf_relocate_section): Likewise.
597 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
598 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
600 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
602 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
603 (final_link_relocate): Likewise.
604 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
605 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
607 2004-03-19 Alan Modra <amodra@bigpond.net.au>
609 * Makefile.am: Run "make dep-am".
610 * Makefile.in: Regenerate.
611 * aclocal.m4: Regenerate.
612 * config.in: Regenerate.
613 * po/bfd.pot: Regenerate.
615 2004-03-19 Alan Modra <amodra@bigpond.net.au>
616 H.J. Lu <hongjiu.lu@intel.com>
618 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
619 type and size change code to where it was previously. Remove
620 dt_needed param. Treat old weak syms as strong if new sym is
621 from a shared lib, even when old sym is from another shared
622 lib. Remove unnecessary tests of oldweak and newweak. Correct
624 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
625 _bfd_elf_merge_symbol calls.
626 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
627 dt_needed local var. Update comments.
628 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
629 (_bfd_elf_add_default_symbol): Likewise.
631 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
632 strong syms in one shared object overriding weak syms in another.
634 2004-03-18 Alan Modra <amodra@bigpond.net.au>
636 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
637 dyn_lib_class field. Rearrange for better packing.
638 (elf_dt_soname): Delete.
639 (elf_dyn_lib_class): Define.
640 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
641 (bfd_elf_set_dt_needed_soname): Delete.
642 (bfd_elf_set_dyn_lib_class): New function.
643 * elflink.h (add_dt_needed_tag): New function. Split out from..
644 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
645 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
646 initialization of soname.
647 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
649 * bfd-in.h (enum dynamic_lib_link_class): New.
650 (bfd_elf_set_dt_needed_soname): Delete.
651 (bfd_elf_set_dyn_lib_class): Declare.
652 * bfd-in2.h: Regenerate.
654 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
655 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
656 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
657 symbol loop. Instead use add_needed to flag tag as written.
659 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
661 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
662 logic for null_input_bfd detection.
664 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
666 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
668 2004-03-16 Mark Kettenis <kettenis@gnu.org>
670 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
673 2004-03-16 Alan Modra <amodra@bigpond.net.au>
675 * elflink.c (elf_link_read_relocs_from_section): Don't use
676 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
677 (_bfd_elf_link_read_relocs): ..to here.
678 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
680 2004-03-16 Alan Modra <amodra@bigpond.net.au>
682 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
683 values selected in configure.host. Require both to be defined
684 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
685 corresponding BFD_HOST vars with quotes.
686 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
687 Always require BFD_HOST_64_BIT_DEFINED.
688 <file_ptr type>: Find off_t size before emitting message. Combine
689 off_t and ftello64 conditional.
690 * configure: Regenerate.
692 2004-03-16 Alan Modra <amodra@bigpond.net.au>
694 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
695 aliasing warning. Remove trailing whitespace throughout file.
697 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
699 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
700 input_section in calls to get_dyn_name.
701 * 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
703 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
705 2004-03-15 Alan Modra <amodra@bigpond.net.au>
707 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
708 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
709 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
710 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
711 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
712 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
713 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
715 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
716 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
717 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
718 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
719 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
720 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
721 (read_8_bytes, read_indirect_string, read_address): Likewise.
722 (read_abbrevs, parse_comp_unit): Likewise.
723 * targets.c (struct bfd_target): Likewise.
724 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
725 * hppabsd-core.c: Likewise. Formatting.
726 * hpux-core.c: Likewise.
727 * irix-core.c: Likewise.
728 * netbsd-core.c: Likewise.
729 * osf-core.c: Likewise.
730 * ptrace-core.c: Likewise.
731 * sco5-core.c: Likewise.
732 * trad-core.c: Likewise.
733 * configure: Regenerate.
734 * bfd-in2.h: Regenerate.
736 2004-03-15 Alan Modra <amodra@bigpond.net.au>
738 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
739 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
740 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
741 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
742 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
743 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
744 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
745 * libbfd.c: Likewise in function definitions.
746 (bfd_put_8): Mask with 0xff rather than casting to char.
747 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
748 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
749 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
750 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
751 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
752 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
753 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
754 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
755 (H_GET_64, H_GET_32, H_GET_16): Likewise.
756 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
757 * archive.c (do_slurp_coff_armap): Update swap prototype.
758 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
759 (tic54x_getl_signed_32): Likewise.
760 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
761 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
762 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
763 (bfd_getp_signed_32, bfd_putp32): Likewise.
764 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
765 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
766 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
767 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
768 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
769 bfd_h_getx_signed_16, bfd_h_putx16.
770 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
771 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
772 * hpux-core.c: Likewise.
773 * irix-core.c: Likewise.
774 * netbsd-core.c: Likewise.
775 * osf-core.c: Likewise.
776 * ptrace-core.c: Likewise.
777 * sco5-core.c: Likewise.
778 * trad-core.c: Likewise.
779 * bfd-in2.h: Regenerate.
781 2004-03-15 Matt Thomas <matt@3am-software.com>
783 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
786 2004-03-13 Mark Kettenis <kettenis@gnu.org>
788 * config.bfd: Add x86_64-*-openbsd*.
789 * configure.in (x86_64-*-openbsd*): Set COREFILE to
791 * configure: Regenerate.
793 2004-03-12 Nick Clifton <nickc@redhat.com>
794 Dave Murphy <wintermute2k4@ntlworld.com>
796 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
797 if the input bfd does not contain any code.
799 2004-03-09 Steve Ellcey <sje@cup.hp.com>
801 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
803 2004-03-05 Fred Fish <fnf@redhat.com>
805 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
806 mips16 symbols to be even rather than testing first for even/odd.
807 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
809 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
811 * elf.c (map_sections_to_segments): Ignore .tbss sections for
814 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
816 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
817 undefined symbols as hash_new.
819 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
821 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
824 * bfd-in2.h: Regenerate.
826 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
828 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
830 (_frv_count_got_plt_entries): Initialize them.
831 (frv_pic_relocs_info_find): Add insert argument. Adjust all
833 (frv_pic_relocs_info_for_global): Likewise.
834 (frv_pic_relocs_info_for_local): Likewise.
835 (frv_pic_merge_early_relocs_info): New.
836 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
838 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
839 Check that we don't exceed the allocated count for entry.
840 (_frv_add_rofixup): Likewise.
841 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
842 (elf32_frv_finish_dynamic_sections): Improve error message in case
843 we emit too few rofixup entries.
845 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
847 * archures.c (bfd_mach_fr450): New.
848 * bfd-in2.h: Regenerate.
849 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
850 (arch_info_500): Link to it.
851 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
852 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
853 (frv_elf_arch_extension_p): New function.
854 (frv_elf_merge_private_bfd_data): Use it.
856 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
858 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
860 * elflink.h (is_global_data_symbol_definition): Moved to
862 (elf_link_is_defined_archive_symbol): Likewise.
863 (elf_link_add_archive_symbols): Likewise. Renamed to
864 _bfd_elf_link_add_archive_symbols.
866 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
867 of ELF symbol table entry from backend.
868 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
869 instead of elf_link_add_object_symbols.
871 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
873 * elf-bfd.h (struct elf_backend_data): Added
874 elf_backend_can_make_relative_eh_frame,
875 elf_backend_can_make_lsda_relative_eh_frame and
876 elf_backend_encode_eh_address.
877 (_bfd_elf_encode_eh_address): Declare.
878 (_bfd_elf_can_make_relative): Declare.
879 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
880 hooks to decide whether to attempt to make_relative and
882 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
883 (_bfd_elf_can_make_relative): New.
884 (_bfd_elf_encode_eh_address): New.
885 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
886 (frv_elf_encode_eh_address): New.
887 (elf_backend_can_make_relative_eh_frame): Define.
888 (elf_backend_can_make_lsda_relative_eh_frame): Define.
889 (elf_backend_encode_eh_address): Define.
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.
894 (elfNN_bed): Add them.
896 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
898 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
899 complain_on_overflow to signed.
901 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
903 * elflink.h (sort_symbol): New.
904 (elf_link_add_object_symbols): Use a sorted symbol array for
907 2004-02-27 Jakub Jelinek <jakub@redhat.com>
909 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
910 for pc relative relocs.
911 (elf_s390_relocate_section): Likewise.
912 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
913 for pc relative relocs.
914 (elf_s390_relocate_section): Likewise.
916 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
918 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
921 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
923 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
924 field to track if a relocation is against readonly section.
925 (count_dyn_reloc): Take a new argument for rent->reltext.
926 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
927 (get_reloc_section): Don't set ia64_info->reltext here.
928 (allocate_dynrel_entries): Set ia64_info->reltext here.
930 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
932 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
933 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
934 function's descriptor to symbol+offset, and map local undefweak
935 symbol to NULL function descriptor.
936 (elf32_frv_relocate_section): Likewise.
938 2004-02-23 Mark Kettenis <kettenis@gnu.org>
940 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
942 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
943 (netbsd_core_file_p): Set architecture from machine ID for
946 2004-02-23 Jakub Jelinek <jakub@redhat.com>
948 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
949 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
951 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
953 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
954 symbols with non-default visibility.
956 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
958 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
959 IMAGE_SCN_MEM_WRITE on known sections only.
961 2004-02-20 Jakub Jelinek <jakub@redhat.com>
963 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
964 symbols used in PIE relocs.
966 2004-02-19 Jakub Jelinek <jakub@redhat.com>
968 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
971 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
973 * configure.in: Update version to 2.15.90.
974 * configure: Regenerate.
976 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
977 Richard Sandiford <rsandifo@redhat.com>
979 * elfxx-mips.c (mips_elf_calculate_relocation): Use
980 _bfd_elf_symbol_refs_local_p to decide whether to decay
981 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
982 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
983 relocs if the symbol wasn't defined by a regular object file.
984 Don't check the symbol's dynindx.
986 2004-02-16 Andrew Cagney <cagney@redhat.com>
988 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
990 * bfd-in2.h: Re-generate.
992 2004-02-14 Andrew Cagney <cagney@redhat.com>
994 * configure.host (HDEFINES): When hppa*-*-hpux*, define
997 2004-02-13 Andrew Cagney <cagney@redhat.com>
999 * elf.c (vma_page_aligned_bias): New function.
1000 (assign_file_positions_except_relocs)
1001 (assign_file_positions_for_segments): Replace broken modulo
1002 arithmetic with call to vma_page_aligned_bias.
1004 2004-02-11 Andrew Cagney <cagney@redhat.com>
1006 * bfd-in.h: Update copyright.
1007 (bfd_tell): Change return type to file_ptr.
1008 * bfd-in2.h: Re-generate.
1009 * cache.c: Update copyright.
1010 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1012 (close_one): Use real_ftell.
1013 * bfdio.c: Update copyright.
1014 (real_ftell, real_fseek): New functions.
1015 (bfd_tell): Use real_fseek and real_ftell, change return type to
1017 (bfd_seek): Use real_ftell and real_fseek, change type of
1018 file_position to a file_ptr.
1019 * libbfd-in.h: Update copyright.
1020 (real_ftell, real_fseek): Declare.
1021 * libbfd.h: Re-generate.
1023 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1024 fseeko and fseeko64. Determine bfd_file_ptr.
1025 * configure: Re-generate.
1026 * config.in: Re-generate.
1028 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1030 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1031 * elf32-h8300.c: Likewise.
1033 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1034 Nick Clifton <nickc@redhat.com>
1036 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1037 GOT entries with no associated GOT subsection.
1039 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1041 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1042 * elf.c (swap_out_syms): Use it to decide whether local section
1043 symbols should be named.
1044 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1045 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1046 (elf_backend_name_local_section_symbols): Define.
1047 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1049 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1051 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1052 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1055 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1057 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1058 to bfd_link_hash_entry passed by reference to
1059 _bfd_generic_link_add_one_symbol.
1061 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1063 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1064 relocations against dynamic symbols.
1066 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1068 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1071 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1073 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1074 * bfd-in2.h, libbfd.h: Rebuilt.
1076 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1078 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1079 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1080 flag has been cleared.
1082 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1084 * coff-h8300.c: Add and adjust comments about relaxation.
1085 * elf32-h8300.c: Likewise.
1087 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1089 * coff-h8300.c: Fix comment typos.
1090 * elf32-h8300.c: Likewise.
1092 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1094 * coff-h8300.c: Add comments about relaxation.
1095 * elf32-h8300.c: Likewise.
1097 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1099 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1101 * aclocal.m4: Regenerate.
1102 * configure: Regenerate.
1104 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1106 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1107 mips_elf64_rtype_to_howto instead of using howto_table.
1109 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1111 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1113 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1114 relocs which would not use the PLT.
1116 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1118 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1119 (ppc64_elf_gc_sweep_hook): Likewise.
1120 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1122 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1124 Adds linker relaxation support for bit manipulation insns like
1125 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1127 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1128 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1129 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1130 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1132 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1134 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1136 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1138 * elf32-h8300.c: Fix formatting.
1140 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1142 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1143 dynamic object is present. Declare r_symndx and h in an inner
1145 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1147 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1149 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1150 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1151 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1152 identically. Do not emit PC24 relocations for shared libraries.
1153 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1154 identically. Don't adjust pc_count.
1155 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1156 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1157 adjust count for branch relocations.
1158 (allocate_dynrelocs): Correct typo in call to
1159 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1160 PC24 or PLT32 relocs when linking.
1162 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1164 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1165 relocation howto with ARM_26 one for consistency.
1166 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1167 that will be converted to ARM_26D ones, since we always want 'done'
1168 relocations to be reflected in section's data.
1169 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1171 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1174 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1176 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1177 are not partial_inplace during a relocatable link.
1179 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1181 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1182 if no dynamic object is present. Declare r_symndx and h in an
1185 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1187 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1188 trampoline if it is known out of range.
1190 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1192 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1193 * elf32-frv.c (_frv_osec_readonly_p): New.
1194 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1196 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1197 (elf32_frv_relocate_section): Likewise. Error out if attempting
1198 to emit rofixups or dynamic relocs in read-only segments. Use
1199 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1200 dynamic relocations.
1201 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1202 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1203 relocations or fixups involving merged sections correctly. Avoid
1204 crash when undefined symbol is referenced by R_FRV_32 or
1205 R_FRV_FUNCDESC_VALUE.
1206 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1207 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1208 input section holding local symbol to addend of R_FRV_32 or
1209 R_FRV_FUNCDESC_VALUE dynamic relocation.
1210 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1211 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1212 (elf32_frv_always_size_sections): Don't store pointer to
1213 __stacksize symbol in sec_info.
1214 (elf32_frv_modify_segment_map): Look it up here.
1215 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1216 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1217 of the lazy PLT entry, not only its offset, as the low word of a
1218 function descriptor.
1219 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1220 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1221 if a hash table entry already exists but is not a definition.
1222 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1223 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1224 (_frv_add_rofixup): Don't inline.
1225 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1226 for undefweak symbols.
1227 (elf32_frv_relocate_section): Avoid crash while computing
1228 relocation when linking with shared library. Only emit rofixups
1229 and dynamic relocations for alloc&load sections. Mark binaries
1230 with inter-segment relocations for relocation as a unit.
1231 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1232 (DEFAULT_STACK_SIZE): New.
1233 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1234 emit rofixups or dynamic relocs when linking dynamic non-PIE
1236 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1237 shared libs too. Reserve the last entry for the GOT pointer.
1238 (elf32_frv_finish_dynamic_sections): Emit it.
1239 (elf32_frv_always_size_sections): New.
1240 (elf32_frv_modify_segment_map): New.
1241 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1243 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1244 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1245 (elf_backend_always_size_sections): New.
1246 (elf_backend_modify_segment_map): New.
1247 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1248 * config.bfd: Added frv-*-*linux*.
1249 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1250 ABS section, instead of crashing.
1251 (elf32_frv_relocate_section): Don't crash before warning about
1252 different segments in non-PIC relocation.
1253 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1254 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1255 relocs to undefweak symbols.
1256 (elf32_frv_relocate_section): Ditto for undefined symbols.
1257 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1258 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1259 gotfixup section was created.
1260 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1261 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1262 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1263 complain_overflow_signed.
1264 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1265 have not been allocated.
1266 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1267 privfd only if dynamic sections were created.
1268 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1269 for GPREL relocs. When linking relocatable FDPIC executables,
1270 emit warnings for relocations that would be illegal on PIE or
1271 shared libraries. Emit rofixup for R_FRV_32 only if input object
1273 (_frv_create_got_section): Define _gp symbol in the rofixup
1275 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1276 dynamic sections missing, error out requesting -melf32frvfd.
1277 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1278 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1279 computation of addends from section and global or local symbol
1280 value. Change return type to bfd_boolean, and return a failure if
1281 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1282 nonzero addend is required.
1283 (elf32_frv_relocate_section): Likewise. Print error for
1284 unsupported nonzero addends.
1285 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1286 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1287 force everything local.
1288 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1289 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1290 (frv_gotfixup_section): New.
1291 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1292 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1294 (_frv_add_rofixup): New.
1295 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1296 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1297 improve some ugly conditions.
1298 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1299 relocations in fdpic.
1300 (_frv_create_got_section): Create .rofixup.got section.
1301 (struct _frv_dynamic_got_info): Added fixups.
1302 (_frv_count_got_plt_entries): Account in-GOT relocations into
1303 relocs32, relocsfd and relocsfdv. Account them into relocs or
1304 fixups, as appropriate.
1305 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1307 (elf32_frv_finish_dynamic_sections): Verify that the right number
1308 of relocations and fixups was generated.
1309 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1311 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1312 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1313 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1314 descriptor of a (formerly-)global symbol is local.
1315 (struct frv_pic_relocs_info): Adjust comments.
1316 (_frv_emit_got_relocs_plt_entries): Adjust.
1317 (elf32_frv_relocate_section): Likewise.
1318 (_frv_count_got_plt_entries): Likewise.
1319 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1320 symbol's value to addend in the common preamble. Decay dynamic
1321 symbols to section+offset if they bind or call locally, for GOT
1322 and FUNCDESC_VALUE, respectively.
1323 (elf32_frv_relocate_section): Likewise.
1324 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1325 internal or hidden visibility.
1326 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1327 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1328 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1329 (elf32_frv_relocate_section): Pass relocation addend in. Use
1330 original relocation addend to look up the got relocs/plt entries
1331 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1332 processing relocations that reference .scommon symbols.
1333 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1334 Introduce support for dynamic linking.
1335 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1336 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1337 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1338 (frv_reloc_type_lookup): Return REL howtos for executables and
1340 (frv_info_to_howto_rel): New.
1341 (struct frv_elf_link_hash_table): New.
1342 (frv_hash_table, frv_got_section, frv_gotrel_section,
1343 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1344 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1345 (frv_elf_link_hash_table_create): New.
1346 (struct frv_pic_relocs_info): New.
1347 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1348 (frv_pic_relocs_info_find): New.
1349 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1351 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1352 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1353 (_frv_emit_got_relocs_plt_entries): New.
1354 (elf32_frv_relocate_section): Add support for dynamic linking.
1355 Handle new relocations.
1356 (_frv_create_got_section): New.
1357 (elf32_frv_create_dynamic_sections): New.
1358 (ELF_DYNAMIC_INTERPRETER): New.
1359 (struct _frv_dynamic_got_info): New.
1360 (_frv_count_got_plt_entries): New.
1361 (struct _frv_dynamic_got_plt_info): New.
1362 (_frv_compute_got_alloc_data): New.
1363 (_frv_get_got_entry, _frv_get_fd_entry): New.
1364 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1365 (_frv_resolve_final_relocs_info): New.
1366 (elf32_frv_size_dynamic_sections): New.
1367 (elf32_frv_finish_dynamic_sections): New.
1368 (elf32_frv_adjust_dynamic_symbol): New.
1369 (elf32_frv_finish_dynamic_symbol): New.
1370 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1372 (elf_info_to_howto_rel): Define.
1373 (bfd_elf32_bfd_link_hash_table_create): Define.
1374 (elf_backend_create_dynamic_sections): Define.
1375 (elf_backend_adjust_dynamic_symbol): Define.
1376 (elf_backend_size_dynamic_sections): Define.
1377 (elf_backend_finish_dynamic_symbol): Define.
1378 (elf_backend_finish_dynamic_sections): Define.
1379 (elf_backend_want_got_sym): Define.
1380 (elf_backend_got_header_size): Define.
1381 (elf_backend_want_got_plt): Define.
1382 (elf_backend_plt_readonly): Define.
1383 (elf_backend_want_plt_sym): Define.
1384 (elf_backend_plt_header_size): Define.
1385 (elf_backend_may_use_rel_p): Define.
1386 (elf_backend_may_use_rela_p): Define.
1387 (elf_backend_default_use_rela_p): Define.
1388 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1389 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1390 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1391 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1392 (frv_reloc_map): Map the corresponding BFD relocs to them.
1393 (frv_reloc_type_lookup): ... and back to BFD relocs.
1394 * reloc.c: New relocs.
1395 * bfd-in2.h, libbfd.h: Rebuilt.
1396 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1397 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1398 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1399 R_FRV_FUNCDESC_GOTLO): New.
1400 (frv_reloc_map): Map the corresponding BFD relocs to them.
1401 (frv_reloc_type_lookup): ... and back to BFD relocs.
1402 * reloc.c: New relocs.
1403 * bfd-in2.h, libbfd.h: Rebuilt.
1405 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1407 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1408 targets to support pages of up to 64kB.
1409 (elf32_bed): Redefine to get a separate backend data structure for
1410 traditional targets.
1411 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1412 targets to support pages of up to 64kB.
1413 (elf64_bed): Redefine to get a separate backend data structure for
1414 traditional targets.
1415 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1416 targets to support pages of up to 64kB.
1417 (elf32_bed): Redefine to get a separate backend data structure for
1418 traditional targets.
1420 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1422 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1424 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1426 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1427 (elf_i386_grok_psinfo): Likewise.
1429 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1431 * config.bfd: Add m68k-uClinux target.
1433 2004-01-01 Grant Edwards <grante@visi.com>
1435 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1436 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1437 (elf32_h8_gc_sweep_hook): New function.
1438 (elf_backend_gc_mark_hook): Define.
1439 (elf_backend_gc_sweep_hook): Define.
1440 (elf_backend_can_gc_sections): Define.
1442 For older changes see ChangeLog-0203
1448 version-control: never
projects / deliverable / binutils-gdb.git / blob