| blob | 8ab0844e40cf7915ee68eef93a9de1b5fca2d7a7 |
1 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3 * bfd.c (bfd_get_synthetic_symtab): Define.
4 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5 NAME##_get_synthetic_symtab.
6 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
8 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
9 relplt_name fields.
10 (_bfd_elf_get_synthetic_symtab): New prototype.
11 * elfcode.h (elf_get_synthetic_symtab): Define.
12 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
13 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
14 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
15 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
16 * bfd-in2.h: Rebuilt.
17 * libbfd.h: Rebuilt.
18 * elf32-i386.c (elf_i386_plt_sym_val): New function.
19 (elf_backend_plt_sym_val): Define.
20 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
21 (elf_backend_plt_sym_val): Define.
22 * elf32-s390.c (elf_s390_plt_sym_val): New function.
23 (elf_backend_plt_sym_val): Define.
24 * elf64-s390.c (elf_s390_plt_sym_val): New function.
25 (elf_backend_plt_sym_val): Define.
26 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
27 (elf_backend_plt_sym_val): Define.
28 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
29 (elf_backend_plt_sym_val): Define.
30 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
31 (elf_backend_plt_sym_val): Define.
32 * aout-target.h (MY_get_synthetic_symtab): Define.
33 * aout-tic30.c (MY_get_synthetic_symtab): Define.
34 * coff-rs6000.c (rs6000coff_vec): Add
35 _bfd_nodynamic_get_synthetic_symtab.
36 (pmac_xcoff_vec): Likewise.
37 * coff64-rs6000.c (rs6000coff64_vec): Add
38 _bfd_nodynamic_get_synthetic_symtab.
39 (aix5coff64_vec): Likewise.
40 * sunos.c (MY_get_synthetic_symtab): Define.
41 * vms.c (vms_get_synthetic_symtab): Define.
43 2004-04-22 Nick Clifton <nickc@redhat.com>
45 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
47 2004-04-22 Peter Barada <peter@the-baradas.com>
49 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
50 * bfd2-in.h: Regenerate.
51 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
53 2004-04-21 Chris Demetriou <cgd@broadcom.com>
55 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
56 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
57 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
58 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
59 * bfd-in2.h: Regenerate.
61 2004-04-21 Bob Wilson <bob.wilson@acm.org>
63 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
64 require relocations against a weak symbol to reference the same
65 symbol hash entry if not a final, static link.
66 (get_cached_value, add_value_map): Add final_static_link argument.
67 (remove_literals): Pass final_static_link argument as needed.
69 2004-04-21 Andrew Cagney <cagney@redhat.com>
71 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
72 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
73 (opncls_bwrite, opncls_bclose, opncls_bflush)
74 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
75 bfd iovec that uses function callbacks.
76 (bfd_close): Use the iovec's bclose.
77 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
78 (cache_bclose, cache_bflush, cache_bstat)
79 (cache_iovec): New functions and global variable, implement a
80 cache "iovec", where applicable set bfd_error.
81 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
82 * bfdio.c (struct bfd_iovec): Define.
83 (real_read): Delete function.
84 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
85 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
86 assume that bread and bwrite set bfd_error.
87 * bfd.c (struct bfd): Add "iovec", update comments.
88 * bfd-in2.h, libbfd.h: Re-generate.
90 2004-04-21 Andrew Cagney <cagney@redhat.com>
92 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
94 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
96 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
97 (bfd_elf_gc_sections): Fail if a shared object is being created.
98 Do not fail if dynamic sections have been created. Instead call
99 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
100 dynamically referenced symbols. Do not mark the whole graph
101 rooted at .eh_frame, only the section proper.
103 2004-04-20 DJ Delorie <dj@redhat.com>
105 * reloc.c: Add BFD_RELOC_32_SECREL.
106 * bfd-in2.h: Regenerate.
107 * libbfd.h: Likewise.
108 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
109 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
110 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
112 2004-04-19 Jakub Jelinek <jakub@redhat.com>
114 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
115 relocs against hidden/protected undefweak symbols properly.
116 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
118 2004-04-18 Mark Kettenis <kettenis@gnu.org>
120 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
121 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
122 core files.
124 2004-04-17 Brian Ford <ford@vss.fsi.com>
126 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
127 filepos for the SizeOfHeaders field.
128 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
129 overflow.
130 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
132 2004-04-16 Alan Modra <amodra@bigpond.net.au>
134 * simple.c (bfd_simple_get_relocated_section_contents): Don't
135 change reloc_done. Set and restore _cooked_size.
136 (RETURN): Delete.
138 2004-04-15 Mark Kettenis <kettenis@gnu.org>
140 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
141 core files.
143 2004-04-15 Nick Clifton <nickc@redhat.com>
145 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
147 2004-04-15 Alan Modra <amodra@bigpond.net.au>
149 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
151 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
153 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
154 when it is a definition.
156 2004-04-14 Alan Modra <amodra@bigpond.net.au>
158 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
159 when statically linking PIC code.
160 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
162 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
164 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
165 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
166 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
167 * configure: Regenerate.
169 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
171 * elflink.c: Include libiberty.h.
172 * Makefile.am (elflink.lo): Depend on libiberty.h.
173 * Makefile.in: Regenerate.
175 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
177 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
178 ".MIPS.stubs".
180 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
182 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
183 reserve the memory for dynamic linker
185 2004-04-05 Mark Kettenis <kettenis@gnu.org>
187 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
188 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
190 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
192 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
193 RELOC_FOR_GLOBAL_SYMBOL.
194 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
196 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
198 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
199 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
201 2004-04-01 Paul Brook <paul@codesourcery.com>
203 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
204 * elf32-arm.h (struct elf32_elf_section_map): New.
205 (struct _arm_elf_section_data): New.
206 (elf32_arm_section_data): Define.
207 (struct elf32_arm_link_hash_table): Add byteswap_code.
208 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
209 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
210 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
211 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
212 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
213 (bfd_elf32_new_section_hook, elf_backend_write_section,
214 elf_backend_link_output_symbol_hook): Define.
216 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
218 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
219 that keeps the characters in a B_INCL..B_EINCL range.
220 (_bfd_link_section_stabs): When computing the sum of the
221 characters in a B_INCL..B_EINCL range also keep a copy of those
222 characters. Use this information to distinguish between
223 include sections that have the same sum and the same length
224 but which are nevertheless unique.
226 2004-03-31 Paul Brook <paul@codesourcery.com>
228 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
229 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
231 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
233 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
234 to 'sum_chars' and add field 'num_chars'.
235 (_bfd_link_section_stabs): When computing the sum of the
236 characters in a B_INCL..B_EINCL range also keep a count of the
237 number of characters. Use this information to help distinguish
238 between include sections when have the same sum but which
239 nevertheless are still unique.
241 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
243 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
245 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
246 Tomer Levi <Tomer.Levi@nsc.com>
248 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
249 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
250 (BFD32_BACKENDS): Add elf32-cr16c.lo.
251 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
252 (cpu-cr16c.lo): New target.
253 (elf32-cr16c.lo): Likewise.
254 * Makefile.in: Regenerate.
255 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
256 (bfd_archures_list): Add bfd_cr16c_arch.
257 * config.bfd: Handle cr16c-*-elf*.
258 * configure.in: Handle bfd_elf32_cr16c_vec.
259 * configure: Regenerate.
260 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
261 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
262 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
263 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
264 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
265 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
266 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
267 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
268 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
269 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
270 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
271 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
272 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
273 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
274 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
275 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
276 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
277 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
278 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
279 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
280 * targets.c (bfd_elf32_cr16c_vec): Declare.
281 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
282 * cpu-cr16c.c: New file.
283 * elf32-cr16c.c: Likewise.
284 * libbfd.h: Regenerate.
285 * bfd-in2.h: Likewise.
287 2004-03-30 Jakub Jelinek <jakub@redhat.com>
289 * elf.c (map_sections_to_segments): Fix handling of .tbss.
291 2004-03-27 Alan Modra <amodra@bigpond.net.au>
293 * Makefile.am: Remove all mention of elflink.h.
294 * Makefile.in: Regenerate.
295 * bfd-in.h (bfd_elf_discard_info): Declare.
296 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
297 * bfd-in2.h: Regenerate.
298 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
299 bfd_elf32_link_record_dynamic_symbol,
300 bfd_elf64_link_record_dynamic_symbol,
301 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
302 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
303 _bfd_elf32_link_record_local_dynamic_symbol,
304 _bfd_elf64_link_record_local_dynamic_symbol,
305 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
306 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
307 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
308 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
309 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
310 _bfd_elf32_reloc_symbol_deleted_p,
311 _bfd_elf64_reloc_symbol_deleted_p): Delete.
312 (bfd_elf_link_record_dynamic_symbol,
313 bfd_elf_link_record_local_dynamic_symbol,
314 bfd_elf_final_link, bfd_elf_gc_sections,
315 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
316 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
317 bfd_elf_reloc_symbol_deleted_p): Declare.
318 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
319 * elf32-arm.h: Update for changed function names. Remove local
320 WILL_CALL_FINISH_DYNAMIC_SECTION define.
321 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
322 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
323 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
324 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
325 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
326 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
327 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
328 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
329 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
330 (bfd_elfNN_print_symbol): Define.
331 * elfcode.h: Don't include elflink.h.
332 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
333 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
334 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
335 elf_gc_record_vtinherit, elf_gc_record_vtentry,
336 elf_link_record_local_dynamic_symbol): Don't define.
337 * elflink.c: Update for changed function names. Move elflink.h
338 code here.
339 * elflink.h: Delete file.
340 * po/SRC-POTFILES.in: Regenerate.
341 * po/bfd.pot: Regenerate.
343 2004-03-27 Alan Modra <amodra@bigpond.net.au>
345 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
346 "name" for global syms accidentally removed in 2004-03-20 change.
348 2004-03-27 Alan Modra <amodra@bigpond.net.au>
350 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
351 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
352 where Elf_External_* is different for 64 and 32 bit, with
353 corresponding elf_size_info field.
354 (struct elf_final_link_info): Use "bfd_byte *" instead
355 of "Elf_External_Sym *" for external_syms and symbuf.
356 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
357 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
358 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
359 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
360 (elf_link_sort_cmp2): Adjust.
361 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
362 using ELF_R_SYM macro. Set u.sym_mask.
363 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
364 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
365 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
366 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
367 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
368 swap_syn_out functions. Rearrange dyn swap in/out switch.
369 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
370 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
371 (elf_link_flush_output_syms): Add elf_backend_data arg.
372 (elf_link_check_versioned_symbol): Likewise.
373 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
374 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
375 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
376 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
377 ELF_R_TYPE and ELF_R_INFO macros.
378 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
379 based on size rather than using ELF_R_INFO.
380 (elf_gc_mark): Set up r_sym_shift local var and use instead of
381 ELF_R_SYM macro.
382 (struct alloc_got_off_arg): New.
383 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
384 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
385 (elf_gc_allocate_got_offsets): Adjust.
386 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
387 ELF_R_SYM. Use bfd_section_from_elf_index.
388 (elf_bfd_discard_info): Set cookie.r_sym_shift.
389 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
390 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
392 2004-03-26 Stan Shebs <shebs@apple.com>
394 Remove MPW support, no longer used.
395 * config.bfd (powerpc-*-mpw*): Remove configuration.
396 * mpw-config.in, mpw-make.sed: Remove files.
397 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
399 2004-03-26 Alan Modra <amodra@bigpond.net.au>
401 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
402 (ppc64_elf_add_symbol_hook): New function.
403 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
404 const from Elf_Internal_Sym param.
405 * elflink.c (elf_link_add_object_symbols): Adjust.
406 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
407 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
408 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
409 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
410 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
411 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
412 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
413 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
414 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
415 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
416 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
417 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
418 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
419 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
420 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
421 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
423 2004-03-26 Alan Modra <amodra@bigpond.net.au>
425 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
426 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
427 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
428 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
429 (bfd_elf64_bfd_link_add_symbols): Delete.
430 (bfd_elf_link_add_symbols): Declare.
431 * elfcode.h (elf_bfd_link_add_symbols): Delete.
432 * elflink.c: Include safe-ctype.h.
433 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
434 make static.
435 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
436 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
437 static.
438 (elf_link_add_archive_symbols): Rename from
439 _bfd_elf_link_add_archive_symbols, make static.
440 (elf_link_add_object_symbols): New function. Corresponding
441 elflink.h function converted to use elf_size_info.
442 (bfd_elf_link_add_symbols): Likewise.
443 (bfd_elf_size_dynamic_sections): Adjust.
444 * elflink.h (elf_bfd_link_add_symbols): Delete.
445 (elf_link_add_object_symbols): Delete.
446 * elf32-gen.c (elf32_generic_link_add_symbols): Call
447 bfd_elf_link_add_symbols.
448 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
450 2004-03-25 Alan Modra <amodra@bigpond.net.au>
452 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
453 and chained shared libs only if dynsym. Clear dynsym on forced-local.
455 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
456 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
457 (_bfd_elf_add_dt_needed_tag): Declare.
458 (_bfd_elf_sort_symbol): Declare.
459 (_bfd_elf_finalize_dynstr): Declare.
460 (RELOC_FOR_GLOBAL_SYM): Formatting.
461 * elfcode.h (elf_add_dynamic_entry): Delete.
462 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
463 elflink.h function converted to use elf_size_info.
464 (_bfd_elf_add_dt_needed_tag): Likewise.
465 (_bfd_elf_sort_symbol): Likewise.
466 (_bfd_elf_finalize_dynstr): Likewise.
467 (compute_bucket_count): Likewise.
468 (bfd_elf_size_dynamic_sections): Likewise. Check result of
469 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
470 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
471 * elflink.h: ..here.
472 (sort_symbol, add_dt_needed_tag): Delete.
473 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
474 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
475 Update all users.
476 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
477 * elf32-cris.c (add_dynamic_entry): Likewise.
478 * elf32-hppa.c (add_dynamic_entry): Likewise.
479 * elf32-i370.c (add_dynamic_entry): Likewise.
480 * elf32-i386.c (add_dynamic_entry): Likewise.
481 * elf32-m32r.c (add_dynamic_entry): Likewise.
482 * elf32-m68k.c (add_dynamic_entry): Likewise.
483 * elf32-ppc.c (add_dynamic_entry): Likewise.
484 * elf32-s390.c (add_dynamic_entry): Likewise.
485 * elf32-sh.c (add_dynamic_entry): Likewise.
486 * elf32-sparc.c (add_dynamic_entry): Likewise.
487 * elf32-vax.c (add_dynamic_entry): Likewise.
488 * elf32-xtensa.c (add_dynamic_entry): Likewise.
489 * elf64-alpha.c (add_dynamic_entry): Likewise.
490 * elf64-hppa.c (add_dynamic_entry): Likewise.
491 * elf64-ppc.c (add_dynamic_entry): Likewise.
492 * elf64-s390.c (add_dynamic_entry): Likewise.
493 * elf64-sparc.c (add_dynamic_entry): Likewise.
494 * elf64-x86-64.c (add_dynamic_entry): Likewise.
495 * elfxx-ia64.c (add_dynamic_entry): Likewise.
496 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
497 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
498 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
499 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
501 2004-03-23 Paul Brook <paul@codesourcery.com>
503 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
505 2004-03-22 Bob Wilson <bob.wilson@acm.org>
507 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
508 literal tables and check for relocs outside of literal pools.
509 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
510 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
511 set DF_TEXTREL.
512 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
513 (elf_xtensa_relocate_section): Read literal tables and check for
514 dynamic relocations in read-only sections and not in literal pools.
516 2004-03-23 Alan Modra <amodra@bigpond.net.au>
518 PR 51.
519 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
521 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
523 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
524 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
525 not defined by the executable, or defined in a DSO.
526 <eliding run-time relocation of .got>: Initialize GOT entry for a
527 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
528 executable.
529 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
530 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
531 a PLT reloc to GOT for an executable.
532 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
533 .got for a DSO and explain why.
534 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
535 and unreferenced symbols for which a PLT is defined. Adjust
536 dynamic-symbol pruning correspondingly, to make sure we don't lose
537 a dynamic symbol also defined by a DSO.
539 2004-03-22 Alan Modra <amodra@bigpond.net.au>
541 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
542 and rel args. Group input and output args. Wrap to 80 columns.
543 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
544 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
545 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
546 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
547 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
548 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
549 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
550 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
551 RELOC_FOR_GLOBAL_SYMBOL invocation.
553 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
555 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
556 unresolved symbols in objects aren't allowed.
558 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
559 unresolved symbols.
560 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
561 (elf_hppa_unmark_useless_dynamic_symbols):
562 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
563 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
564 (elf32_hppa_relocate_section): Likewise.
565 * elf32-i370.c (i370_elf_relocate_section): Likewise.
566 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
567 * elf32-sh.c (sh_elf_relocate_section): Likewise.
568 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
569 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
571 * elf-m10200.c (mn10200_elf_relocate_section): Use
572 RELOC_FOR_GLOBAL_SYMBOL.
573 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
574 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
575 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
576 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
577 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
578 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
579 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
580 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
581 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
582 * elf32-v850.c (v850_elf_relocate_section): Likewise.
583 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
584 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
586 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
588 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
589 (final_link_relocate): Likewise.
590 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
591 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
593 2004-03-19 Alan Modra <amodra@bigpond.net.au>
595 * Makefile.am: Run "make dep-am".
596 * Makefile.in: Regenerate.
597 * aclocal.m4: Regenerate.
598 * config.in: Regenerate.
599 * po/bfd.pot: Regenerate.
601 2004-03-19 Alan Modra <amodra@bigpond.net.au>
602 H.J. Lu <hongjiu.lu@intel.com>
604 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
605 type and size change code to where it was previously. Remove
606 dt_needed param. Treat old weak syms as strong if new sym is
607 from a shared lib, even when old sym is from another shared
608 lib. Remove unnecessary tests of oldweak and newweak. Correct
609 comments.
610 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
611 _bfd_elf_merge_symbol calls.
612 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
613 dt_needed local var. Update comments.
614 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
615 (_bfd_elf_add_default_symbol): Likewise.
617 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
618 strong syms in one shared object overriding weak syms in another.
620 2004-03-18 Alan Modra <amodra@bigpond.net.au>
622 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
623 dyn_lib_class field. Rearrange for better packing.
624 (elf_dt_soname): Delete.
625 (elf_dyn_lib_class): Define.
626 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
627 (bfd_elf_set_dt_needed_soname): Delete.
628 (bfd_elf_set_dyn_lib_class): New function.
629 * elflink.h (add_dt_needed_tag): New function. Split out from..
630 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
631 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
632 initialization of soname.
633 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
634 elf_dt_soname.
635 * bfd-in.h (enum dynamic_lib_link_class): New.
636 (bfd_elf_set_dt_needed_soname): Delete.
637 (bfd_elf_set_dyn_lib_class): Declare.
638 * bfd-in2.h: Regenerate.
640 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
641 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
642 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
643 symbol loop. Instead use add_needed to flag tag as written.
645 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
647 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
648 logic for null_input_bfd detection.
650 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
652 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
654 2004-03-16 Mark Kettenis <kettenis@gnu.org>
656 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
657 code.
659 2004-03-16 Alan Modra <amodra@bigpond.net.au>
661 * elflink.c (elf_link_read_relocs_from_section): Don't use
662 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
663 (_bfd_elf_link_read_relocs): ..to here.
664 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
666 2004-03-16 Alan Modra <amodra@bigpond.net.au>
668 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
669 values selected in configure.host. Require both to be defined
670 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
671 corresponding BFD_HOST vars with quotes.
672 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
673 Always require BFD_HOST_64_BIT_DEFINED.
674 <file_ptr type>: Find off_t size before emitting message. Combine
675 off_t and ftello64 conditional.
676 * configure: Regenerate.
678 2004-03-16 Alan Modra <amodra@bigpond.net.au>
680 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
681 aliasing warning. Remove trailing whitespace throughout file.
683 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
685 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
686 input_section in calls to get_dyn_name.
687 * 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
688 local symbols.
689 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
691 2004-03-15 Alan Modra <amodra@bigpond.net.au>
693 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
694 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
695 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
696 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
697 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
698 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
699 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
700 when using long.
701 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
702 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
703 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
704 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
705 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
706 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
707 (read_8_bytes, read_indirect_string, read_address): Likewise.
708 (read_abbrevs, parse_comp_unit): Likewise.
709 * targets.c (struct bfd_target): Likewise.
710 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
711 * hppabsd-core.c: Likewise. Formatting.
712 * hpux-core.c: Likewise.
713 * irix-core.c: Likewise.
714 * netbsd-core.c: Likewise.
715 * osf-core.c: Likewise.
716 * ptrace-core.c: Likewise.
717 * sco5-core.c: Likewise.
718 * trad-core.c: Likewise.
719 * configure: Regenerate.
720 * bfd-in2.h: Regenerate.
722 2004-03-15 Alan Modra <amodra@bigpond.net.au>
724 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
725 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
726 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
727 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
728 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
729 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
730 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
731 * libbfd.c: Likewise in function definitions.
732 (bfd_put_8): Mask with 0xff rather than casting to char.
733 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
734 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
735 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
736 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
737 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
738 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
739 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
740 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
741 (H_GET_64, H_GET_32, H_GET_16): Likewise.
742 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
743 * archive.c (do_slurp_coff_armap): Update swap prototype.
744 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
745 (tic54x_getl_signed_32): Likewise.
746 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
747 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
748 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
749 (bfd_getp_signed_32, bfd_putp32): Likewise.
750 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
751 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
752 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
753 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
754 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
755 bfd_h_getx_signed_16, bfd_h_putx16.
756 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
757 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
758 * hpux-core.c: Likewise.
759 * irix-core.c: Likewise.
760 * netbsd-core.c: Likewise.
761 * osf-core.c: Likewise.
762 * ptrace-core.c: Likewise.
763 * sco5-core.c: Likewise.
764 * trad-core.c: Likewise.
765 * bfd-in2.h: Regenerate.
767 2004-03-15 Matt Thomas <matt@3am-software.com>
769 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
770 selected.
772 2004-03-13 Mark Kettenis <kettenis@gnu.org>
774 * config.bfd: Add x86_64-*-openbsd*.
775 * configure.in (x86_64-*-openbsd*): Set COREFILE to
776 netbsd-core.lo.
777 * configure: Regenerate.
779 2004-03-12 Nick Clifton <nickc@redhat.com>
780 Dave Murphy <wintermute2k4@ntlworld.com>
782 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
783 if the input bfd does not contain any code.
785 2004-03-09 Steve Ellcey <sje@cup.hp.com>
787 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
789 2004-03-05 Fred Fish <fnf@redhat.com>
791 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
792 mips16 symbols to be even rather than testing first for even/odd.
793 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
795 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
797 * elf.c (map_sections_to_segments): Ignore .tbss sections for
798 layout purposes.
800 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
802 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
803 undefined symbols as hash_new.
805 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
807 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
808 * cpu-sh.c: Ditto.
809 * elf32-sh.c: Ditto.
810 * bfd-in2.h: Regenerate.
812 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
814 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
815 dynrelocs.
816 (_frv_count_got_plt_entries): Initialize them.
817 (frv_pic_relocs_info_find): Add insert argument. Adjust all
818 callers.
819 (frv_pic_relocs_info_for_global): Likewise.
820 (frv_pic_relocs_info_for_local): Likewise.
821 (frv_pic_merge_early_relocs_info): New.
822 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
823 another.
824 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
825 Check that we don't exceed the allocated count for entry.
826 (_frv_add_rofixup): Likewise.
827 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
828 (elf32_frv_finish_dynamic_sections): Improve error message in case
829 we emit too few rofixup entries.
831 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
833 * archures.c (bfd_mach_fr450): New.
834 * bfd-in2.h: Regenerate.
835 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
836 (arch_info_500): Link to it.
837 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
838 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
839 (frv_elf_arch_extension_p): New function.
840 (frv_elf_merge_private_bfd_data): Use it.
842 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
844 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
846 * elflink.h (is_global_data_symbol_definition): Moved to
847 elflink.c.
848 (elf_link_is_defined_archive_symbol): Likewise.
849 (elf_link_add_archive_symbols): Likewise. Renamed to
850 _bfd_elf_link_add_archive_symbols.
852 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
853 of ELF symbol table entry from backend.
854 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
855 instead of elf_link_add_object_symbols.
857 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
859 * elf-bfd.h (struct elf_backend_data): Added
860 elf_backend_can_make_relative_eh_frame,
861 elf_backend_can_make_lsda_relative_eh_frame and
862 elf_backend_encode_eh_address.
863 (_bfd_elf_encode_eh_address): Declare.
864 (_bfd_elf_can_make_relative): Declare.
865 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
866 hooks to decide whether to attempt to make_relative and
867 make_lsda_relative.
868 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
869 (_bfd_elf_can_make_relative): New.
870 (_bfd_elf_encode_eh_address): New.
871 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
872 (frv_elf_encode_eh_address): New.
873 (elf_backend_can_make_relative_eh_frame): Define.
874 (elf_backend_can_make_lsda_relative_eh_frame): Define.
875 (elf_backend_encode_eh_address): Define.
876 * elfxx-target.h
877 (elf_backend_can_make_relative_eh_frame): Define.
878 (elf_backend_can_make_lsda_relative_eh_frame): Define.
879 (elf_backend_encode_eh_address): Define.
880 (elfNN_bed): Add them.
882 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
884 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
885 complain_on_overflow to signed.
887 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
889 * elflink.h (sort_symbol): New.
890 (elf_link_add_object_symbols): Use a sorted symbol array for
891 weakdef.
893 2004-02-27 Jakub Jelinek <jakub@redhat.com>
895 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
896 for pc relative relocs.
897 (elf_s390_relocate_section): Likewise.
898 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
899 for pc relative relocs.
900 (elf_s390_relocate_section): Likewise.
902 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
904 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
905 count_dyn_reloc.
907 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
909 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
910 field to track if a relocation is against readonly section.
911 (count_dyn_reloc): Take a new argument for rent->reltext.
912 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
913 (get_reloc_section): Don't set ia64_info->reltext here.
914 (allocate_dynrel_entries): Set ia64_info->reltext here.
916 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
918 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
919 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
920 function's descriptor to symbol+offset, and map local undefweak
921 symbol to NULL function descriptor.
922 (elf32_frv_relocate_section): Likewise.
924 2004-02-23 Mark Kettenis <kettenis@gnu.org>
926 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
927 M_X86_64_NETBSD.
928 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
929 (netbsd_core_file_p): Set architecture from machine ID for
930 selected machines.
932 2004-02-23 Jakub Jelinek <jakub@redhat.com>
934 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
935 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
937 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
939 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
940 symbols with non-default visibility.
942 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
944 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
945 IMAGE_SCN_MEM_WRITE on known sections only.
947 2004-02-20 Jakub Jelinek <jakub@redhat.com>
949 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
950 symbols used in PIE relocs.
952 2004-02-19 Jakub Jelinek <jakub@redhat.com>
954 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
955 .plt sh_entsize.
957 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
959 * configure.in: Update version to 2.15.90.
960 * configure: Regenerate.
962 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
963 Richard Sandiford <rsandifo@redhat.com>
965 * elfxx-mips.c (mips_elf_calculate_relocation): Use
966 _bfd_elf_symbol_refs_local_p to decide whether to decay
967 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
968 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
969 relocs if the symbol wasn't defined by a regular object file.
970 Don't check the symbol's dynindx.
972 2004-02-16 Andrew Cagney <cagney@redhat.com>
974 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
975 @bfd_file_ptr@.
976 * bfd-in2.h: Re-generate.
978 2004-02-14 Andrew Cagney <cagney@redhat.com>
980 * configure.host (HDEFINES): When hppa*-*-hpux*, define
981 _LARGEFILE64_SOURCE.
983 2004-02-13 Andrew Cagney <cagney@redhat.com>
985 * elf.c (vma_page_aligned_bias): New function.
986 (assign_file_positions_except_relocs)
987 (assign_file_positions_for_segments): Replace broken modulo
988 arithmetic with call to vma_page_aligned_bias.
990 2004-02-11 Andrew Cagney <cagney@redhat.com>
992 * bfd-in.h: Update copyright.
993 (bfd_tell): Change return type to file_ptr.
994 * bfd-in2.h: Re-generate.
995 * cache.c: Update copyright.
996 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
997 parameter.
998 (close_one): Use real_ftell.
999 * bfdio.c: Update copyright.
1000 (real_ftell, real_fseek): New functions.
1001 (bfd_tell): Use real_fseek and real_ftell, change return type to
1002 file_ptr.
1003 (bfd_seek): Use real_ftell and real_fseek, change type of
1004 file_position to a file_ptr.
1005 * libbfd-in.h: Update copyright.
1006 (real_ftell, real_fseek): Declare.
1007 * libbfd.h: Re-generate.
1009 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1010 fseeko and fseeko64. Determine bfd_file_ptr.
1011 * configure: Re-generate.
1012 * config.in: Re-generate.
1014 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1016 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1017 * elf32-h8300.c: Likewise.
1019 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1020 Nick Clifton <nickc@redhat.com>
1022 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1023 GOT entries with no associated GOT subsection.
1025 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1027 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1028 * elf.c (swap_out_syms): Use it to decide whether local section
1029 symbols should be named.
1030 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1031 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1032 (elf_backend_name_local_section_symbols): Define.
1033 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1035 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1037 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1038 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1039 finalize pass.
1041 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1043 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1044 to bfd_link_hash_entry passed by reference to
1045 _bfd_generic_link_add_one_symbol.
1047 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1049 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1050 relocations against dynamic symbols.
1052 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1054 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1055 change.
1057 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1059 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1060 * bfd-in2.h, libbfd.h: Rebuilt.
1062 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1064 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1065 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1066 flag has been cleared.
1068 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1070 * coff-h8300.c: Add and adjust comments about relaxation.
1071 * elf32-h8300.c: Likewise.
1073 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1075 * coff-h8300.c: Fix comment typos.
1076 * elf32-h8300.c: Likewise.
1078 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1080 * coff-h8300.c: Add comments about relaxation.
1081 * elf32-h8300.c: Likewise.
1083 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1085 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1086 throughout.
1087 * aclocal.m4: Regenerate.
1088 * configure: Regenerate.
1090 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1092 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1093 mips_elf64_rtype_to_howto instead of using howto_table.
1095 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1097 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1098 the .plt section.
1099 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1100 relocs which would not use the PLT.
1102 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1104 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1105 (ppc64_elf_gc_sweep_hook): Likewise.
1106 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1108 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1110 Adds linker relaxation support for bit manipulation insns like
1111 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1112 bst, btst, bxor.
1113 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1114 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1115 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1116 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1118 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1120 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1122 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1124 * elf32-h8300.c: Fix formatting.
1126 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1128 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1129 dynamic object is present. Declare r_symndx and h in an inner
1130 scope.
1131 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1133 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1135 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1136 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1137 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1138 identically. Do not emit PC24 relocations for shared libraries.
1139 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1140 identically. Don't adjust pc_count.
1141 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1142 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1143 adjust count for branch relocations.
1144 (allocate_dynrelocs): Correct typo in call to
1145 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1146 PC24 or PLT32 relocs when linking.
1148 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1150 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1151 relocation howto with ARM_26 one for consistency.
1152 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1153 that will be converted to ARM_26D ones, since we always want 'done'
1154 relocations to be reflected in section's data.
1155 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1156 offset.
1157 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1158 requested.
1160 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1162 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1163 are not partial_inplace during a relocatable link.
1165 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1167 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1168 if no dynamic object is present. Declare r_symndx and h in an
1169 inner scope.
1171 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1173 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1174 trampoline if it is known out of range.
1176 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1178 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1179 * elf32-frv.c (_frv_osec_readonly_p): New.
1180 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1181 undefweak symbol.
1182 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1183 (elf32_frv_relocate_section): Likewise. Error out if attempting
1184 to emit rofixups or dynamic relocs in read-only segments. Use
1185 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1186 dynamic relocations.
1187 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1188 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1189 relocations or fixups involving merged sections correctly. Avoid
1190 crash when undefined symbol is referenced by R_FRV_32 or
1191 R_FRV_FUNCDESC_VALUE.
1192 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1193 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1194 input section holding local symbol to addend of R_FRV_32 or
1195 R_FRV_FUNCDESC_VALUE dynamic relocation.
1196 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1197 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1198 (elf32_frv_always_size_sections): Don't store pointer to
1199 __stacksize symbol in sec_info.
1200 (elf32_frv_modify_segment_map): Look it up here.
1201 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1202 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1203 of the lazy PLT entry, not only its offset, as the low word of a
1204 function descriptor.
1205 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1206 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1207 if a hash table entry already exists but is not a definition.
1208 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1209 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1210 (_frv_add_rofixup): Don't inline.
1211 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1212 for undefweak symbols.
1213 (elf32_frv_relocate_section): Avoid crash while computing
1214 relocation when linking with shared library. Only emit rofixups
1215 and dynamic relocations for alloc&load sections. Mark binaries
1216 with inter-segment relocations for relocation as a unit.
1217 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1218 (DEFAULT_STACK_SIZE): New.
1219 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1220 emit rofixups or dynamic relocs when linking dynamic non-PIE
1221 executables.
1222 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1223 shared libs too. Reserve the last entry for the GOT pointer.
1224 (elf32_frv_finish_dynamic_sections): Emit it.
1225 (elf32_frv_always_size_sections): New.
1226 (elf32_frv_modify_segment_map): New.
1227 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1228 sections.
1229 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1230 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1231 (elf_backend_always_size_sections): New.
1232 (elf_backend_modify_segment_map): New.
1233 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1234 * config.bfd: Added frv-*-*linux*.
1235 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1236 ABS section, instead of crashing.
1237 (elf32_frv_relocate_section): Don't crash before warning about
1238 different segments in non-PIC relocation.
1239 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1240 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1241 relocs to undefweak symbols.
1242 (elf32_frv_relocate_section): Ditto for undefined symbols.
1243 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1244 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1245 gotfixup section was created.
1246 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1247 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1248 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1249 complain_overflow_signed.
1250 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1251 have not been allocated.
1252 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1253 privfd only if dynamic sections were created.
1254 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1255 for GPREL relocs. When linking relocatable FDPIC executables,
1256 emit warnings for relocations that would be illegal on PIE or
1257 shared libraries. Emit rofixup for R_FRV_32 only if input object
1258 is not FDPIC.
1259 (_frv_create_got_section): Define _gp symbol in the rofixup
1260 section.
1261 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1262 dynamic sections missing, error out requesting -melf32frvfd.
1263 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1264 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1265 computation of addends from section and global or local symbol
1266 value. Change return type to bfd_boolean, and return a failure if
1267 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1268 nonzero addend is required.
1269 (elf32_frv_relocate_section): Likewise. Print error for
1270 unsupported nonzero addends.
1271 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1272 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1273 force everything local.
1274 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1275 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1276 (frv_gotfixup_section): New.
1277 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1278 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1279 and relocsfdv.
1280 (_frv_add_rofixup): New.
1281 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1282 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1283 improve some ugly conditions.
1284 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1285 relocations in fdpic.
1286 (_frv_create_got_section): Create .rofixup.got section.
1287 (struct _frv_dynamic_got_info): Added fixups.
1288 (_frv_count_got_plt_entries): Account in-GOT relocations into
1289 relocs32, relocsfd and relocsfdv. Account them into relocs or
1290 fixups, as appropriate.
1291 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1292 sizing of gotrel.
1293 (elf32_frv_finish_dynamic_sections): Verify that the right number
1294 of relocations and fixups was generated.
1295 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1296 relocsfdv.
1297 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1298 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1299 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1300 descriptor of a (formerly-)global symbol is local.
1301 (struct frv_pic_relocs_info): Adjust comments.
1302 (_frv_emit_got_relocs_plt_entries): Adjust.
1303 (elf32_frv_relocate_section): Likewise.
1304 (_frv_count_got_plt_entries): Likewise.
1305 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1306 symbol's value to addend in the common preamble. Decay dynamic
1307 symbols to section+offset if they bind or call locally, for GOT
1308 and FUNCDESC_VALUE, respectively.
1309 (elf32_frv_relocate_section): Likewise.
1310 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1311 internal or hidden visibility.
1312 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1313 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1314 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1315 (elf32_frv_relocate_section): Pass relocation addend in. Use
1316 original relocation addend to look up the got relocs/plt entries
1317 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1318 processing relocations that reference .scommon symbols.
1319 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1320 Introduce support for dynamic linking.
1321 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1322 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1323 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1324 (frv_reloc_type_lookup): Return REL howtos for executables and
1325 dynamic libraries.
1326 (frv_info_to_howto_rel): New.
1327 (struct frv_elf_link_hash_table): New.
1328 (frv_hash_table, frv_got_section, frv_gotrel_section,
1329 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1330 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1331 (frv_elf_link_hash_table_create): New.
1332 (struct frv_pic_relocs_info): New.
1333 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1334 (frv_pic_relocs_info_find): New.
1335 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1336 New.
1337 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1338 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1339 (_frv_emit_got_relocs_plt_entries): New.
1340 (elf32_frv_relocate_section): Add support for dynamic linking.
1341 Handle new relocations.
1342 (_frv_create_got_section): New.
1343 (elf32_frv_create_dynamic_sections): New.
1344 (ELF_DYNAMIC_INTERPRETER): New.
1345 (struct _frv_dynamic_got_info): New.
1346 (_frv_count_got_plt_entries): New.
1347 (struct _frv_dynamic_got_plt_info): New.
1348 (_frv_compute_got_alloc_data): New.
1349 (_frv_get_got_entry, _frv_get_fd_entry): New.
1350 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1351 (_frv_resolve_final_relocs_info): New.
1352 (elf32_frv_size_dynamic_sections): New.
1353 (elf32_frv_finish_dynamic_sections): New.
1354 (elf32_frv_adjust_dynamic_symbol): New.
1355 (elf32_frv_finish_dynamic_symbol): New.
1356 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1357 whole thing works.
1358 (elf_info_to_howto_rel): Define.
1359 (bfd_elf32_bfd_link_hash_table_create): Define.
1360 (elf_backend_create_dynamic_sections): Define.
1361 (elf_backend_adjust_dynamic_symbol): Define.
1362 (elf_backend_size_dynamic_sections): Define.
1363 (elf_backend_finish_dynamic_symbol): Define.
1364 (elf_backend_finish_dynamic_sections): Define.
1365 (elf_backend_want_got_sym): Define.
1366 (elf_backend_got_header_size): Define.
1367 (elf_backend_want_got_plt): Define.
1368 (elf_backend_plt_readonly): Define.
1369 (elf_backend_want_plt_sym): Define.
1370 (elf_backend_plt_header_size): Define.
1371 (elf_backend_may_use_rel_p): Define.
1372 (elf_backend_may_use_rela_p): Define.
1373 (elf_backend_default_use_rela_p): Define.
1374 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1375 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1376 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1377 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1378 (frv_reloc_map): Map the corresponding BFD relocs to them.
1379 (frv_reloc_type_lookup): ... and back to BFD relocs.
1380 * reloc.c: New relocs.
1381 * bfd-in2.h, libbfd.h: Rebuilt.
1382 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1383 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1384 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1385 R_FRV_FUNCDESC_GOTLO): New.
1386 (frv_reloc_map): Map the corresponding BFD relocs to them.
1387 (frv_reloc_type_lookup): ... and back to BFD relocs.
1388 * reloc.c: New relocs.
1389 * bfd-in2.h, libbfd.h: Rebuilt.
1391 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1393 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1394 targets to support pages of up to 64kB.
1395 (elf32_bed): Redefine to get a separate backend data structure for
1396 traditional targets.
1397 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1398 targets to support pages of up to 64kB.
1399 (elf64_bed): Redefine to get a separate backend data structure for
1400 traditional targets.
1401 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1402 targets to support pages of up to 64kB.
1403 (elf32_bed): Redefine to get a separate backend data structure for
1404 traditional targets.
1406 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1408 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1410 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1412 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1413 (elf_i386_grok_psinfo): Likewise.
1415 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1417 * config.bfd: Add m68k-uClinux target.
1419 2004-01-01 Grant Edwards <grante@visi.com>
1421 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1422 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1423 (elf32_h8_gc_sweep_hook): New function.
1424 (elf_backend_gc_mark_hook): Define.
1425 (elf_backend_gc_sweep_hook): Define.
1426 (elf_backend_can_gc_sections): Define.
1428 For older changes see ChangeLog-0203
1429 \f
1430 Local Variables:
1431 mode: change-log
1432 left-margin: 8
1433 fill-column: 74
1434 version-control: never
1435 End: