1 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5 (m32r_elf_gcsweep_hook): Likewise.
6 (m32r_elf_check_relocs): Likewise.
7 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
8 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
9 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
10 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
11 * bfd-in2.h: Regenerated.
12 * libbfd.h: Regenerated.
14 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
16 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
18 (elf64_x86_64_relocate_section): Issue an error for
19 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
20 against global symbols when building shared library.
22 2004-06-24 Alan Modra <amodra@bigpond.net.au>
24 * section.c (struct sec): Rename "_cooked_size" to "size".
25 Rename "_raw_size" to "rawsize".
26 (STD_SECTION): Adjust comments.
27 (bfd_set_section_size, bfd_get_section_contents): Use size.
28 (bfd_malloc_and_get_section): New function.
29 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
30 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
31 Correctly free reloc and contents memory.
32 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
33 and fake CIE now that we can shink section size to zero.
34 (_bfd_elf_write_section_eh_frame): Likewise..
35 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
36 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
37 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
38 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
40 * elf.c (_bfd_elf_section_offset): .. and update call.
41 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
42 * libbfd.h: Regenerate.
43 * bfd-in2.h: Regenerate.
45 Replace occurrences of "_raw_size" and "_cooked_size" in most places
46 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
47 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
48 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
49 Similarly use "rawsize", if non-zero, in reloc functions to validate
50 reloc addresses. Use new bfd_malloc_and_get_section in most places
51 where bfd_get_section_contents was called. Expand all occurrences of
52 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
53 grok_prstatus and similar functions to "size".
54 * aix386-core.c (aix386_core_file_p): ..
55 * aix5ppc-core.c (xcoff64_core_p): ..
56 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
57 aout_adobe_set_section_contents): ..
58 * aout-target.h (callback): ..
59 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
60 MY_bfd_final_link): ..
61 * aoutf1.h (sunos4_core_file_p): ..
62 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
63 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
64 final_link, aout_link_input_section): ..
65 * binary.c (binary_object_p, binary_canonicalize_symtab,
66 binary_set_section_contents): ..
67 * bout.c (b_out_callback, b_out_write_object_contents,
68 b_out_set_section_contents, b_out_bfd_relax_section,
69 b_out_bfd_get_relocated_section_contents): ..
70 * cisco-core.c (cisco_core_file_validate): ..
71 * coff-alpha.c (alpha_ecoff_object_p,
72 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
73 * coff-arm.c (coff_arm_relocate_section,
74 bfd_arm_allocate_interworking_sections): ..
75 * coff-h8300.c (h8300_reloc16_extra_cases,
76 h8300_bfd_link_add_symbols): ..
77 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
78 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
79 ppc_bfd_coff_final_link): ..
80 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
81 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
82 sh_align_loads, sh_coff_get_relocated_section_contents): ..
83 * coff64-rs6000.c (xcoff64_write_object_contents,
84 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
85 * coffcode.h (coff_compute_section_file_positions,
86 coff_write_object_contents): ..
87 * coffgen.c (make_a_section_from_file, coff_write_symbols,
88 coff_section_symbol, build_debug_section): ..
89 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
90 process_embedded_commands, _bfd_coff_link_input_bfd,
91 _bfd_coff_write_global_sym): ..
92 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
93 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
94 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
95 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
96 _bfd_dwarf2_find_nearest_line): ..
97 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
98 ecoff_compute_section_file_positions,
99 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
100 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
101 _bfd_elf_discard_section_eh_frame_hdr,
102 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
103 _bfd_elf_write_section_eh_frame,
104 _bfd_elf_write_section_eh_frame_hdr): ..
105 * elf-hppa.h (elf_hppa_sort_unwind): ..
106 * elf-m10200.c (mn10200_elf_relax_section,
107 mn10200_elf_relax_delete_bytes,
108 mn10200_elf_get_relocated_section_contents): ..
109 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
110 mn10300_elf_check_relocs, mn10300_elf_relax_section,
111 mn10300_elf_relax_delete_bytes,
112 mn10300_elf_get_relocated_section_contents,
113 _bfd_mn10300_elf_adjust_dynamic_symbol,
114 _bfd_mn10300_elf_discard_copies,
115 _bfd_mn10300_elf_size_dynamic_sections,
116 _bfd_mn10300_elf_finish_dynamic_sections): ..
117 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
118 _bfd_elf_make_section_from_phdr, elf_fake_sections,
119 bfd_elf_set_group_contents, map_sections_to_segments,
120 elf_sort_sections, assign_file_positions_for_segments,
121 SECTION_SIZE, copy_private_bfd_data,
122 _bfd_elf_get_dynamic_reloc_upper_bound,
123 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
124 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
125 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
126 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
127 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
128 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
129 bfd_elf32_arm_process_before_allocation,
130 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
131 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
132 elf32_arm_write_section): ..
133 * elf32-cris.c (cris_elf_grok_prstatus,
134 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
135 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
136 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
137 elf_cris_discard_excess_dso_dynamics,
138 elf_cris_discard_excess_program_dynamics): ..
139 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
140 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
141 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
142 _frv_create_got_section, _frvfdpic_assign_plt_entries,
143 elf32_frvfdpic_size_dynamic_sections,
144 elf32_frvfdpic_modify_segment_map,
145 elf32_frvfdpic_finish_dynamic_sections): ..
146 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
147 elf32_h8_get_relocated_section_contents): ..
148 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
149 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
150 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
151 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
152 elf32_hppa_finish_dynamic_sections): ..
153 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
154 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
155 i370_elf_finish_dynamic_sections): ..
156 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
157 allocate_dynrelocs, elf_i386_size_dynamic_sections,
158 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
159 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
160 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
161 * elf32-ip2k.c (ip2k_is_switch_table_128,
162 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
163 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
164 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
165 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
166 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
167 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
168 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
169 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
170 m32r_elf_get_relocated_section_contents): ..
171 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
172 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
173 m68hc11_elf_relax_delete_bytes): ..
174 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
175 m68hc12_elf_size_one_stub): ..
176 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
177 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
178 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
179 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
180 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
181 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
182 elf32_mips_grok_prstatus): ..
183 * elf32-or32.c (or32_elf_consth_reloc): ..
184 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
185 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
186 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
187 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
188 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
189 ppc_elf_final_write_processing): ..
190 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
191 allocate_dynrelocs, elf_s390_size_dynamic_sections,
192 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
193 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
194 sh_elf_relax_delete_bytes, sh_elf_align_loads,
195 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
196 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
197 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
198 * elf32-sh64-com.c (sh64_address_in_cranges,
199 sh64_get_contents_type): ..
200 * elf32-sh64.c (sh64_find_section_for_address,
201 sh64_elf_final_write_processing): ..
202 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
203 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
204 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
205 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
206 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
207 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
208 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
209 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
210 elf_vax_finish_dynamic_sections): ..
211 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
212 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
213 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
214 xstormy16_elf_finish_dynamic_sections): ..
215 * elf32-xtensa.c (xtensa_read_table_entries,
216 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
217 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
218 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
219 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
220 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
221 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
222 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
223 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
224 xtensa_callback_required_dependence): ..
225 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
226 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
227 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
228 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
229 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
230 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
231 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
232 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
233 * elf64-hppa.c (allocate_dynrel_entries,
234 elf64_hppa_size_dynamic_sections,
235 elf64_hppa_finish_dynamic_sections): ..
236 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
237 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
238 elf64_mips_grok_prstatus): ..
239 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
240 mmix_elf_relocate_section, mmix_elf_final_link,
241 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
242 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
243 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
244 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
245 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
246 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
247 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
248 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
249 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
250 ppc64_elf_finish_dynamic_sections): ..
251 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
252 allocate_dynrelocs, elf_s390_size_dynamic_sections,
253 elf_s390_finish_dynamic_sections): ..
254 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
255 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
256 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
257 sh64_elf64_finish_dynamic_sections): ..
258 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
259 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
260 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
261 sparc64_elf_finish_dynamic_symbol,
262 sparc64_elf_finish_dynamic_sections): ..
263 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
264 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
265 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
266 elf64_x86_64_finish_dynamic_sections): ..
267 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
268 * elfcode.h (elf_slurp_reloc_table): ..
269 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
270 elf_finalize_dynstr, elf_link_add_object_symbols,
271 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
272 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
273 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
274 elf32_mips_grok_prstatus): ..
275 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
276 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
277 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
278 elfNN_ia64_finish_dynamic_sections): ..
279 * elfxx-mips.c (mips_elf_create_procedure_table,
280 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
281 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
282 mips_elf_global_got_index, mips_elf_multi_got,
283 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
284 mips_elf_allocate_dynamic_relocations,
285 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
286 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
287 _bfd_mips_elf_always_size_sections,
288 _bfd_mips_elf_size_dynamic_sections,
289 _bfd_mips_elf_finish_dynamic_symbol,
290 _bfd_mips_elf_finish_dynamic_sections,
291 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
292 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
293 _bfd_elf_mips_get_relocated_section_contents,
294 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
295 * hp300hpux.c (callback): ..
296 * hppabsd-core.c (make_bfd_asection): ..
297 * hpux-core.c (make_bfd_asection): ..
298 * i386linux.c (linux_link_create_dynamic_sections,
299 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
300 * i386msdos.c (msdos_write_object_contents): ..
301 * i386os9k.c (os9k_callback, os9k_write_object_contents,
302 os9k_set_section_contents): ..
303 * ieee.c (parse_expression, ieee_slurp_external_symbols,
304 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
305 ieee_write_section_part, do_with_relocs, do_as_repeat,
306 do_without_relocs, ieee_write_debug_part, init_for_output,
307 ieee_set_section_contents): ..
308 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
309 * irix-core.c (do_sections, make_bfd_asection): ..
310 * libaout.h (aout_section_merge_with_text_p): ..
311 * libbfd.c (_bfd_generic_get_section_contents,
312 _bfd_generic_get_section_contents_in_window): ..
313 * linker.c (default_indirect_link_order): ..
314 * lynx-core.c (make_bfd_asection): ..
315 * m68klinux.c (linux_link_create_dynamic_sections,
316 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
317 * mach-o.c (bfd_mach_o_make_bfd_section,
318 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
319 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
320 bfd_mach_o_scan_read_segment): ..
321 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
322 _bfd_merge_sections): ..
323 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
324 mmo_map_set_sizes, mmo_canonicalize_symtab,
325 mmo_internal_write_section, mmo_write_object_contents): ..
326 * netbsd-core.c (netbsd_core_file_p): ..
327 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
328 nlm_alpha_set_public_section): ..
329 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
330 * nlm32-sparc.c (nlm_sparc_write_import): ..
331 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
332 nlm_compute_section_file_positions): ..
333 * oasys.c (oasys_object_p, oasys_slurp_section_data,
334 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
335 * opncls.c (get_debug_link_info): ..
336 * osf-core.c (make_bfd_asection): ..
337 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
338 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
339 final_link, aout_link_input_section): ..
340 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
341 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
342 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
343 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
344 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
345 * ptrace-core.c (ptrace_unix_core_file_p): ..
346 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
347 _bfd_final_link_relocate, bfd_generic_relax_section,
348 bfd_generic_get_relocated_section_contents): ..
349 * reloc16.c (bfd_coff_reloc16_relax_section,
350 bfd_coff_reloc16_get_relocated_section_c): ..
351 * riscix.c (riscix_some_aout_object_p): ..
352 * rs6000-core.c (read_hdr, make_bfd_asection): ..
353 * sco5-core.c (make_bfd_asection): ..
354 * simple.c (bfd_simple_get_relocated_section_contents): ..
355 * som.c (som_object_setup, setup_sections, som_prep_headers,
356 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
357 som_set_reloc_info, som_get_section_contents,
358 som_bfd_link_split_section): ..
359 * sparclinux.c (linux_link_create_dynamic_sections,
360 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
361 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
362 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
363 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
364 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
365 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
366 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
367 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
368 sunos_finish_dynamic_link): ..
369 * syms.c (_bfd_stab_section_find_nearest_line): ..
370 * tekhex.c (first_phase, tekhex_set_section_contents,
371 tekhex_write_object_contents): ..
372 * trad-core.c (trad_unix_core_file_p): ..
373 * versados.c (process_esd, process_otr, process_otr): ..
374 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
375 * vms-misc.c (add_new_contents): ..
376 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
377 * vms.c (vms_set_section_contents): ..
378 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
379 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
380 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
381 * xsym.c (bfd_sym_scan): .. See above.
383 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
385 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
386 calling _bfd_merged_section_offset only for section symbols.
388 2004-06-22 Alan Modra <amodra@bigpond.net.au>
390 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
391 for handling SEC_MERGE symbols in relax_section.
393 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
395 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
396 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
397 linked together. Mark the result as h8300sx code.
399 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
401 * elf-bfd.h (struct elf_backend_data): Added
402 elf_backend_omit_section_dynsym.
403 (_bfd_elf_link_omit_section_dynsym): Declare.
404 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
405 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
406 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
407 (_bfd_elf_link_renumber_dynsyms): ... this function.
408 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
409 _bfd_elf_link_omit_section_dynsym).
410 (elfNN_bed): Added elf_backend_omit_section_dynsym.
412 2004-06-21 Nick Clifton <nickc@redhat.com>
414 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
417 2004-06-17 Jerome Guitton <guitton@gnat.com>
419 * bfd-in.h (bfd_cache_close_all): New function declaration.
420 * bfd-in2.h: Regenerate.
421 * cache.c (bfd_cache_close_all): New function definition.
423 2004-06-16 Mark Kettenis <kettenis@gnu.org>
425 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
427 * configure: Regenerate.
429 2004-06-16 Daniel Jacobowitz <dan@debian.org>
431 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
432 the pre-existing section.
434 2004-06-15 Alan Modra <amodra@bigpond.net.au>
436 * section.c (struct sec): Remove usused flags. Reorganize a little.
437 (bfd_get_section_size_before_reloc): Delete.
438 (bfd_get_section_size_after_reloc): Delete.
439 (STD_SECTION): Update.
440 (bfd_get_section_size_now): Delete.
441 (bfd_set_section_contents): Don't referece reloc_done.
442 (bfd_get_section_contents): Remove reloc_done comment.
443 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
445 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
446 * ecoff.c (bfd_debug_section): Update initializer.
447 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
448 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
449 * bfd-in.h (bfd_section_size): Expand.
450 (bfd_get_section_size): New macro.
451 * bfd-in2.h: Regenerate.
452 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
453 bfd_get_section_size_before_reloc with bfd_get_section_size.
454 * coffcode.h (coff_write_object_contents): Likewise.
455 * coffgen.c (build_debug_section): Likewise.
456 * dwarf1.c (parse_line_table): Likewise.
457 (_bfd_dwarf1_find_nearest_line): Likewise.
458 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
459 * i386msdos.c (msdos_write_object_contents): Likewise.
460 * pdp11.c (squirt_out_relocs): Likewise.
461 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
462 * elf64-mmix.c (mmix_elf_final_link): Update comment.
464 2004-06-14 Chris Demetriou <cgd@broadcom.com>
466 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
467 removal) with updated comment.
468 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
470 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
471 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
473 2004-06-12 Alan Modra <amodra@bigpond.net.au>
475 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
476 overflow on branches to undefweaks.
478 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
480 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
481 as ecoff_section_data() does not return a valid lvalue.
483 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
485 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
486 (elf_link_add_object_symbols): Likewise.
488 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
489 (elf_backend_reloc_type_class): New.
491 2004-06-08 Mark Kettenis <kettenis@gnu.org>
493 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
495 * configure: Regenerate.
497 2004-06-07 Daniel Jacobowitz <dan@debian.org>
499 From: Albert Chin-A-Young <china@thewrittenword.com>
500 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
503 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
505 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
508 2004-05-28 DJ Delorie <dj@redhat.com>
510 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
511 for linking, but otherwise adjust reloc for merged sections.
513 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
515 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
516 _bfd_merged_section_offset for local symbols.
518 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
520 * Makefile.am: Regenerate dependencies.
521 * Makefile.in: Regenerate.
522 * archures.c: Add bfd_mach_sh3_nommu .
523 * bfd-in2.h: Regenerate.
524 * cpu-sh.c: Add sh3-nommu architecture.
525 (bfd_to_arch_table): Create new table.
526 (sh_get_arch_from_bfd_mach): Create new function.
527 (sh_get_arch_up_from_bfd_mach): Create new function.
528 (sh_merge_bfd_arch): Create new function.
529 * elf32-sh.c (sh_ef_bfd_table): Add table.
530 (sh_elf_check_relocs): Replace switch statement with
531 use of sh_ef_bfd_table .
532 (sh_elf_get_flags_from_mach): Add new function.
533 (sh_find_elf_flags): Likewise.
534 (sh_elf_copy_private_data): Replace most of non-elf contents
535 with a call to sh_merge_bfd_arch() .
537 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
539 * Makefile.am (bfdver.h): Use explicit filename, not $< .
540 * Makefile.in: Regenerate.
542 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
544 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
545 custom calling conventions for dynamic symbols.
546 (mn10300_elf_relax_section): Avoid relaxing a function as a local
547 symbol if it's an alias to a global one.
549 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
551 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
554 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
556 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
559 2004-05-26 Alan Modra <amodra@bigpond.net.au>
561 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
562 for SHT_GROUP sections.
564 2004-05-25 Alan Modra <amodra@bigpond.net.au>
566 * elflink.c (elf_link_add_object_symbols): Don't set up merge
568 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
569 * merge.c: Formatting. Remove unnecessary casts. Expand
570 bfd_get_section_alignment macro.
571 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
573 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
574 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
575 section name to determine sinfo group, instead test output section
577 (_bfd_merge_sections): Add struct bfd_link_info param. Call
578 _bfd_strip_section_from_output rather than just twiddling flags.
579 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
580 (_bfd_merge_sections): Update prototype.
581 * libbfd.h: Regenerate.
583 2004-05-24 Mark Kettenis <kettenis@gnu.org>
585 * netbsd-core.c: Correctly indent section that sets architecture
588 From Miod Vallat <miod@online.fr>:
589 * m88kopenbsd.c: New file.
590 * targets.c (m88k_openbsd_vec): New.
591 * config.bfd: Add m88k-*-openbsd*.
592 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
593 (m88kopenbsd_vec): New.
594 * configure: Regenerate.
595 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
596 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
598 * Makefile.in: Regenerate.
599 * po/SRC-POTFILES.in: Regenerate.
601 2004-05-24 Nick Clifton <nickc@redhat.com>
603 * hash.c: Remove bogus node "Changing the default Hash Table Size"
604 introduced by hash table size patch.
606 2004-05-22 Ben Elliston <bje@au.ibm.com>
608 * configure.in (is_release): Remove.
609 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
610 (AC_OUTPUT): Don't output bfdver.h from version.h.
611 * configure: Regenerate.
612 * Makefile.am (RELEASE): New variable.
613 (bfdver.h): New target.
614 * Makefile.in: Regenerate.
615 * doc/Makefile.in: Likewise.
617 2004-05-22 Ben Elliston <bje@au.ibm.com>
619 * Makefile.am (config.status): Don't depend on version.h.
620 * Makefile.in: Regenerate.
622 2004-05-22 Alan Modra <amodra@bigpond.net.au>
624 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
625 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
626 * libbfd.h: Regenerate.
627 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
628 (_bfd_elf_rel_local_sym): Likewise.
629 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
630 (elf_link_input_bfd): Likewise.
631 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
632 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
633 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
634 (elfNN_ia64_relocate_section): Likewise.
636 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
638 * hash.c (bfd_default_hash_table_size): New variable.
639 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
640 (bfd_hash_set_default_size): New function. Set the default size
641 to a selected prime number close to the argument. Document new
643 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
644 * bfd-in2.h: Regenerate.
645 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
646 * Makefile.in: Regenerate.
648 2004-05-21 Mark Kettenis <kettenis@gnu.org>
650 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
651 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
652 arm, m68k, m88k and hppa core files.
654 2004-05-21 Nick Clifton <nickc@redhat.com>
656 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
657 (bfd_bwrite): Likewise.
658 (bfd_tell): Likewise.
659 (bfd_flush): Likewise.
660 (bfd_stat): Likewise.
661 (bfd_seek): Likewise.
662 (bfd_get_mtime): Likewise.
663 (bfd_get_size): Likewise.
665 2004-05-19 Ben Elliston <bje@au.ibm.com>
667 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
669 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
671 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
672 (bfd_generic_openr_next_archived_file): Likewise.
674 2004-05-17 Bob Wilson <bob.wilson@acm.org>
676 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
677 section names by inserting a new substring after .gnu.linkonce, except
678 for .gnu.linkonce.t.* where the "t." is replaced.
680 2004-05-17 Adam Nemet <anemet@lnxw.com>
682 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
683 (m68-*-lynxos* case): Likewise.
684 (powerpc-*-lyxnos* case): New case.
685 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
687 2004-05-17 David Heine <dlheine@tensilica.com>
689 * aout-target.h (MY_bfd_copy_private_header_data): Define.
690 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
691 * bfd.c (bfd_copy_private_header_data): Define.
692 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
694 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
695 * coffcode.h (coff_bfd_copy_private_header_data): Define.
696 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
697 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
698 segments by calling copy_private_bfd_data.
699 (_bfd_elf_copy_private_header_data): Define.
700 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
701 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
702 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
703 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
704 * mmo.c (mmo_bfd_copy_private_header_data): Define.
705 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
706 * som.c (som_bfd_copy_private_header_data): Define.
707 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
708 * vms.c (vms_bfd_copy_private_header_data): Define.
709 * bfd-in2.h: Regenerate.
710 * libbfd.h: Regenerate.
712 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
714 * elfxx-mips.c (MINUS_TWO): Define.
715 (mips_elf_higher, mips_elf_highest,
716 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
718 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
720 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
722 * som.c (log2): Rename to exact_log2. Adjust all callers.
724 2004-05-13 Paul Brook <paul@codesourcery.com>
726 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
727 dwarf3 format CIE entries. Remove comment about the size of the
728 ra_column field. It is now correctly deduced.
730 2004-05-13 Joel Sherrill <joel@oarcorp.com>
732 * config.bfd (or32-*-rtems*): Switch to elf.
734 2004-05-13 Nick Clifton <nickc@redhat.com>
736 * po/fr.po: Updated French translation.
738 2004-05-11 Jakub Jelinek <jakub@redhat.com>
740 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
741 into .dynsym if elf_section_data (sec)->dynindx <= 0.
742 Adjust counting of last_local.
743 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
744 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
745 created by the linker nor !SHF_ALLOC.
747 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
748 DT_PLTGOT to the start of the .got.plt section instead of the
749 .got output section. Set sh_entsize for .got section in addition
751 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
752 is at sgot->output_section->vma.
753 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
754 DT_PLTGOT to the start of the .got.plt section instead of the
756 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
757 is at sgot->output_section->vma. Set sh_entsize for .got section
758 in addition to .got.plt.
759 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
760 (bfd_section_from_phdr): Likewise.
761 (map_sections_to_segments): Likewise.
762 (assign_file_positions_for_segments): Likewise.
763 (get_program_header_size): Likewise.
764 * elflink.c (bfd_elf_size_dynamic_sections): Set
765 elf_tdata (output_bfd)->relro from info->relro.
766 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
768 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
770 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
771 a zero symndx for which we hadn't accounted a dynamic relocation.
772 (_frvfdpic_add_rofixup): Likewise.
774 2004-05-07 Brian Ford <ford@vss.fsi.com>
775 DJ Delorie <dj@redhat.com>
777 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
778 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
779 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
780 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
782 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
784 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
785 immediately if there's no link info.
786 (elf32_frvfdpic_copy_private_bfd_data): New.
787 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
789 2004-05-06 Zack Weinberg <zack@codesourcery.com>
791 * dwarf2.c (add_line_info): Also set info->filename to NULL if
792 filename argument is null; do not call strlen on a null pointer.
794 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
796 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
799 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
801 * configure.in (bfd_elf32_frvfdpic_vec): New.
802 * configure: Rebuilt.
803 * targets.c (bfd_elf32_frvfdpic_vec): New.
804 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
806 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
807 frvfdpic instead of frv. Rearrange elf-target macros such that
808 the FDPIC-specific ones are only defined for this new target
810 (bfd_elf32_frvfdpic_vec): Declare.
812 (elf32_frv_relocate_section): Use it to enable segment checking
813 and to control rofixup emission. Add output section vma to
814 applied relocation in non-LOAD non-ALLOC sections. Use
815 _bfd_error_handler for errors.
816 (_frv_create_got_section): Create .rel.got and .rofixup only in
817 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
819 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
820 (elf32_frvfdpic_modify_segment_map): Likewise.
821 (elf32_frv_finish_dynamic_sections): New, do-nothing.
822 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
823 error message if we miscompute the rofixup size.
824 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
825 (frvfdpic_elf_encode_eh_address): Likewise.
826 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
827 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
828 relocs. Reject unknown relocation types.
829 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
830 (frv_elf_merge_private_bfd_data): Likewise.
831 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
832 0x4000 for newly-added elf32-frvfdpic.
834 2004-05-05 Nick Clifton <nickc@redhat.com>
837 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
838 returning NULL as most users of this function do not check its
840 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
841 of bfd_cache_lookup().
842 * sco5-core.c (sco5_core_file_p): Likewise.
843 * trad-core.c (trad_unix_core_file_p): Likewise.
845 2004-05-05 Nick Clifton <nickc@redhat.com>
847 * cache.c (bfd_cache_lookup): Improve formatting.
848 * archive.c: Fix formatting.
850 2004-05-05 Peter Barada <peter@the-baradas.com>
852 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
853 * cpu-m68k.c(bfd_m68k_arch): Likewise.
854 * bfd-in2.h(bfd_architecture): Regenerate.
856 2004-05-03 Alan Modra <amodra@bigpond.net.au>
858 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
860 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
861 those against discarded link-once and SEC_MERGE section symbols.
863 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
865 * section.c (bfd_get_section_by_name_if): New.
866 * bfd-in2.h: Regenerated.
868 2004-05-02 Alan Modra <amodra@bigpond.net.au>
870 * som.c (som_bfd_is_group_section): Define.
872 2004-05-01 Alan Modra <amodra@bigpond.net.au>
874 * section.c (bfd_make_section_anyway): Copy the whole
875 bfd_hash_entry, not just "next" from existing entry.
877 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
879 * elf.c (bfd_section_from_shdr): Maintain the section order in
881 (special_sections): Add ".note.GNU-stack".
882 (elf_fake_sections): Handle section group for relocatable
885 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
887 * section.c (bfd_sections_find_if): New.
888 * bfd-in2.h: Regenerated.
890 2004-04-30 Alan Modra <amodra@bigpond.net.au>
892 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
894 * elf-bfd.h (bfd_elf_is_group_section): Declare.
895 * elf.c (bfd_elf_is_group_section): New function.
896 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
897 * section.c (bfd_generic_is_group_section): New function.
898 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
899 (BFD_JUMP_TABLE_LINK): Adjust.
900 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
901 * aout-target.h (MY_bfd_is_group_section): Define.
902 * aout-tic30.c (MY_bfd_is_group_section): Define.
903 * bfd.c (bfd_is_group_section): Define.
904 * binary.c (binary_bfd_is_group_section): Define.
905 * bout.c (b_out_bfd_is_group_section): Define.
906 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
907 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
908 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
909 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
910 * coffcode.h (coff_bfd_is_group_section): Define.
911 * i386msdos.c (msdos_bfd_is_group_section): Define.
912 * i386os9k.c (os9k_bfd_is_group_section): Define.
913 * ieee.c (ieee_bfd_is_group_section): Define.
914 * ihex.c (ihex_bfd_is_group_section): Define.
915 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
916 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
917 * mmo.c (mmo_bfd_is_group_section): Define.
918 * nlm-target.h (nlm_bfd_is_group_section): Define.
919 * oasys.c (oasys_bfd_is_group_section): Define.
920 * pef.c (bfd_pef_bfd_is_group_section): Define.
921 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
922 * srec.c (srec_bfd_is_group_section): Define.
923 * tekhex.c (tekhex_bfd_is_group_section): Define.
924 * versados.c (versados_bfd_is_group_section): Define.
925 * vms.c (vms_bfd_is_group_section): Define.
926 * xsym.c (bfd_sym_bfd_is_group_section): Define.
927 * bfd-in2.h: Regenerate.
928 * libbfd.h: Regenerate.
930 2004-04-30 Alan Modra <amodra@bigpond.net.au>
932 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
934 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
936 * configure.in: Update version to 2.15.91.
937 * configure: Regenerate.
939 2004-04-29 Brian Ford <ford@vss.fsi.com>
941 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
942 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
943 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
944 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
945 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
946 .gnu.linkonce.wi. sections.
947 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
948 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
950 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
951 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
953 2004-04-28 Chris Demetriou <cgd@broadcom.com>
955 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
956 * bfd-in2.h: Regenerate.
957 * libbfd.h: Likewise.
959 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
961 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
963 (setup_sections): Use som_subspace_dictionary_record struct instead
964 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
965 is_comdat, is_common or dup_common.
966 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
967 is_comdat, is_common and dup_common in section subspace_dict from
969 (som_begin_writing): Use som_subspace_dictionary_record struct.
970 (som_finish_writing): Likewise.
971 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
972 is_common and dup_common flags in info for symbol. Add comment
973 regarding linker support for these fields. Slightly reorganize
975 (som_build_and_write_symbol_table): Set is_comdat, is_common and
976 dup_common fields in symbol table from symbol info.
977 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
978 arguments. Set corresponding fields in copy_data. Change all callers.
979 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
981 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
982 * som.h (som_subspace_dictionary_record): Define.
983 (som_copyable_section_data_struct): Add is_comdat, is_common and
985 (som_section_data_struct): Use som_subspace_dictionary_record struct
986 instead of subspace_dictionary_record.
987 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
989 2004-04-27 Bob Wilson <bob.wilson@acm.org>
991 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
992 if set. Check reloc_done flag before applying relocations. Use
993 output addresses, both when applying relocations and when comparing
994 against the specified section.
995 (elf_xtensa_relocate_section): Use output address to check if dynamic
996 reloc is in a literal pool. Set section's reloc_done flag.
998 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
1001 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
1003 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
1006 2004-04-27 Alan Modra <amodra@bigpond.net.au>
1008 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
1009 structure field removed in 2004-04-24 patch.
1010 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
1012 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
1014 * elf32-arm.h (elf32_arm_section_flags): Likewise.
1015 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1016 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
1017 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
1018 field before calling elf_backend_section_flags.
1020 2004-04-24 Chris Demetriou <cgd@broadcom.com>
1022 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
1023 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
1024 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
1025 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
1026 and BFD_RELOC_32_PCREL.
1027 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
1028 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
1029 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1030 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
1031 (mips_elf_next_relocation): Move comment about matching HI/LO
1033 (_bfd_mips_elf_relocate_section): Here. Remove handling for
1034 R_MIPS_GNU_REL_HI16.
1036 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1038 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
1039 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
1040 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
1041 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
1042 and update comments to reflect current usage.
1043 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
1044 and MIPS_R_SWITCH, as well as several empty entries. Update comment
1046 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
1047 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
1048 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
1049 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
1050 type number to be MIPS_R_PCREL16.
1051 (mips_relocate_section): Remove support for link-time relaxation
1052 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
1053 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
1054 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
1055 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
1056 relaxation of branches used by embedded-PIC.
1057 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
1058 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
1059 related members, update comment.
1060 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
1061 code related to embedded-PIC.
1062 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
1063 initialization of now-removed 'adjust' member of
1064 'struct ecoff_debug_info'.
1066 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1068 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
1070 2004-04-21 Philip Blundell <pb@nexus.co.uk>
1072 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
1073 relocs for locally defined symbols during -shared final link.
1074 (elf32_arm_final_link_relocate): Likewise.
1076 2004-04-22 Jakub Jelinek <jakub@redhat.com>
1078 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
1079 ELF_LINK_POINTER_EQUALITY_NEEDED.
1080 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
1081 if r_type is not R_X86_64_PC32.
1082 (elf64_x86_64_finish_dynamic_symbol): If
1083 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
1086 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1088 * elf32-sh.c (sh_elf_plt_sym_val): New function.
1089 (elf_backend_plt_sym_val): Define.
1091 2004-04-22 Andrew Cagney <cagney@redhat.com>
1093 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
1095 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1097 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
1099 * som.c (som_set_section_contents): Constantify second argument.
1100 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
1101 (som_object_setup): Rework to avoid warning.
1102 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
1105 2004-04-22 Andrew Cagney <cagney@redhat.com>
1107 * cache.c (bfd_cache_close): Check for a previously closed file.
1109 2004-04-22 Jakub Jelinek <jakub@redhat.com>
1111 * bfd.c (bfd_get_synthetic_symtab): Define.
1112 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
1113 NAME##_get_synthetic_symtab.
1114 (struct bfd_target): Add _bfd_get_synthetic_symtab.
1115 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
1116 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
1118 (_bfd_elf_get_synthetic_symtab): New prototype.
1119 * elfcode.h (elf_get_synthetic_symtab): Define.
1120 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
1121 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
1122 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
1123 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
1124 * bfd-in2.h: Rebuilt.
1125 * libbfd.h: Rebuilt.
1126 * elf32-i386.c (elf_i386_plt_sym_val): New function.
1127 (elf_backend_plt_sym_val): Define.
1128 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
1129 (elf_backend_plt_sym_val): Define.
1130 * elf32-s390.c (elf_s390_plt_sym_val): New function.
1131 (elf_backend_plt_sym_val): Define.
1132 * elf64-s390.c (elf_s390_plt_sym_val): New function.
1133 (elf_backend_plt_sym_val): Define.
1134 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
1135 (elf_backend_plt_sym_val): Define.
1136 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
1137 (elf_backend_plt_sym_val): Define.
1138 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
1139 (elf_backend_plt_sym_val): Define.
1140 * aout-target.h (MY_get_synthetic_symtab): Define.
1141 * aout-tic30.c (MY_get_synthetic_symtab): Define.
1142 * coff-rs6000.c (rs6000coff_vec): Add
1143 _bfd_nodynamic_get_synthetic_symtab.
1144 (pmac_xcoff_vec): Likewise.
1145 * coff64-rs6000.c (rs6000coff64_vec): Add
1146 _bfd_nodynamic_get_synthetic_symtab.
1147 (aix5coff64_vec): Likewise.
1148 * sunos.c (MY_get_synthetic_symtab): Define.
1149 * vms.c (vms_get_synthetic_symtab): Define.
1151 2004-04-22 Nick Clifton <nickc@redhat.com>
1153 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
1155 2004-04-22 Peter Barada <peter@the-baradas.com>
1157 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
1158 * bfd2-in.h: Regenerate.
1159 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
1161 2004-04-21 Chris Demetriou <cgd@broadcom.com>
1163 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
1164 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
1165 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
1166 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
1167 * bfd-in2.h: Regenerate.
1169 2004-04-21 Bob Wilson <bob.wilson@acm.org>
1171 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
1172 require relocations against a weak symbol to reference the same
1173 symbol hash entry if not a final, static link.
1174 (get_cached_value, add_value_map): Add final_static_link argument.
1175 (remove_literals): Pass final_static_link argument as needed.
1177 2004-04-21 Andrew Cagney <cagney@redhat.com>
1179 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
1180 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
1181 (opncls_bwrite, opncls_bclose, opncls_bflush)
1182 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
1183 bfd iovec that uses function callbacks.
1184 (bfd_close): Use the iovec's bclose.
1185 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
1186 (cache_bclose, cache_bflush, cache_bstat)
1187 (cache_iovec): New functions and global variable, implement a
1188 cache "iovec", where applicable set bfd_error.
1189 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
1190 * bfdio.c (struct bfd_iovec): Define.
1191 (real_read): Delete function.
1192 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
1193 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
1194 assume that bread and bwrite set bfd_error.
1195 * bfd.c (struct bfd): Add "iovec", update comments.
1196 * bfd-in2.h, libbfd.h: Re-generate.
1198 2004-04-21 Andrew Cagney <cagney@redhat.com>
1200 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
1202 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
1204 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
1205 (bfd_elf_gc_sections): Fail if a shared object is being created.
1206 Do not fail if dynamic sections have been created. Instead call
1207 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
1208 dynamically referenced symbols. Do not mark the whole graph
1209 rooted at .eh_frame, only the section proper.
1211 2004-04-20 DJ Delorie <dj@redhat.com>
1213 * reloc.c: Add BFD_RELOC_32_SECREL.
1214 * bfd-in2.h: Regenerate.
1215 * libbfd.h: Likewise.
1216 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
1217 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
1218 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
1220 2004-04-19 Jakub Jelinek <jakub@redhat.com>
1222 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
1223 relocs against hidden/protected undefweak symbols properly.
1224 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1226 2004-04-18 Mark Kettenis <kettenis@gnu.org>
1228 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
1229 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
1232 2004-04-17 Brian Ford <ford@vss.fsi.com>
1234 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
1235 filepos for the SizeOfHeaders field.
1236 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
1238 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
1240 2004-04-16 Alan Modra <amodra@bigpond.net.au>
1242 * simple.c (bfd_simple_get_relocated_section_contents): Don't
1243 change reloc_done. Set and restore _cooked_size.
1246 2004-04-15 Mark Kettenis <kettenis@gnu.org>
1248 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
1251 2004-04-15 Nick Clifton <nickc@redhat.com>
1253 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
1255 2004-04-15 Alan Modra <amodra@bigpond.net.au>
1257 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
1259 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
1261 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
1262 when it is a definition.
1264 2004-04-14 Alan Modra <amodra@bigpond.net.au>
1266 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
1267 when statically linking PIC code.
1268 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1270 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1272 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
1273 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
1274 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
1275 * configure: Regenerate.
1277 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
1279 * elflink.c: Include libiberty.h.
1280 * Makefile.am (elflink.lo): Depend on libiberty.h.
1281 * Makefile.in: Regenerate.
1283 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
1285 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
1288 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
1290 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
1291 reserve the memory for dynamic linker
1293 2004-04-05 Mark Kettenis <kettenis@gnu.org>
1295 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
1296 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
1298 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
1300 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
1301 RELOC_FOR_GLOBAL_SYMBOL.
1302 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
1304 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
1306 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1307 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
1309 2004-04-01 Paul Brook <paul@codesourcery.com>
1311 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
1312 * elf32-arm.h (struct elf32_elf_section_map): New.
1313 (struct _arm_elf_section_data): New.
1314 (elf32_arm_section_data): Define.
1315 (struct elf32_arm_link_hash_table): Add byteswap_code.
1316 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
1317 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
1318 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
1319 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
1320 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
1321 (bfd_elf32_new_section_hook, elf_backend_write_section,
1322 elf_backend_link_output_symbol_hook): Define.
1324 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
1326 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
1327 that keeps the characters in a B_INCL..B_EINCL range.
1328 (_bfd_link_section_stabs): When computing the sum of the
1329 characters in a B_INCL..B_EINCL range also keep a copy of those
1330 characters. Use this information to distinguish between
1331 include sections that have the same sum and the same length
1332 but which are nevertheless unique.
1334 2004-03-31 Paul Brook <paul@codesourcery.com>
1336 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
1337 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
1339 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
1341 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
1342 to 'sum_chars' and add field 'num_chars'.
1343 (_bfd_link_section_stabs): When computing the sum of the
1344 characters in a B_INCL..B_EINCL range also keep a count of the
1345 number of characters. Use this information to help distinguish
1346 between include sections when have the same sum but which
1347 nevertheless are still unique.
1349 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
1351 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
1353 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
1354 Tomer Levi <Tomer.Levi@nsc.com>
1356 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
1357 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
1358 (BFD32_BACKENDS): Add elf32-cr16c.lo.
1359 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
1360 (cpu-cr16c.lo): New target.
1361 (elf32-cr16c.lo): Likewise.
1362 * Makefile.in: Regenerate.
1363 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
1364 (bfd_archures_list): Add bfd_cr16c_arch.
1365 * config.bfd: Handle cr16c-*-elf*.
1366 * configure.in: Handle bfd_elf32_cr16c_vec.
1367 * configure: Regenerate.
1368 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
1369 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
1370 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
1371 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
1372 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
1373 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
1374 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
1375 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
1376 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
1377 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
1378 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
1379 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
1380 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
1381 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
1382 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
1383 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
1384 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
1385 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
1386 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
1387 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
1388 * targets.c (bfd_elf32_cr16c_vec): Declare.
1389 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
1390 * cpu-cr16c.c: New file.
1391 * elf32-cr16c.c: Likewise.
1392 * libbfd.h: Regenerate.
1393 * bfd-in2.h: Likewise.
1395 2004-03-30 Jakub Jelinek <jakub@redhat.com>
1397 * elf.c (map_sections_to_segments): Fix handling of .tbss.
1399 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1401 * Makefile.am: Remove all mention of elflink.h.
1402 * Makefile.in: Regenerate.
1403 * bfd-in.h (bfd_elf_discard_info): Declare.
1404 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
1405 * bfd-in2.h: Regenerate.
1406 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
1407 bfd_elf32_link_record_dynamic_symbol,
1408 bfd_elf64_link_record_dynamic_symbol,
1409 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
1410 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
1411 _bfd_elf32_link_record_local_dynamic_symbol,
1412 _bfd_elf64_link_record_local_dynamic_symbol,
1413 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
1414 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
1415 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
1416 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
1417 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
1418 _bfd_elf32_reloc_symbol_deleted_p,
1419 _bfd_elf64_reloc_symbol_deleted_p): Delete.
1420 (bfd_elf_link_record_dynamic_symbol,
1421 bfd_elf_link_record_local_dynamic_symbol,
1422 bfd_elf_final_link, bfd_elf_gc_sections,
1423 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
1424 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
1425 bfd_elf_reloc_symbol_deleted_p): Declare.
1426 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
1427 * elf32-arm.h: Update for changed function names. Remove local
1428 WILL_CALL_FINISH_DYNAMIC_SECTION define.
1429 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
1430 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
1431 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
1432 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1433 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1434 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1435 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1436 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1437 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1438 (bfd_elfNN_print_symbol): Define.
1439 * elfcode.h: Don't include elflink.h.
1440 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1441 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1442 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1443 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1444 elf_link_record_local_dynamic_symbol): Don't define.
1445 * elflink.c: Update for changed function names. Move elflink.h
1447 * elflink.h: Delete file.
1448 * po/SRC-POTFILES.in: Regenerate.
1449 * po/bfd.pot: Regenerate.
1451 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1453 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1454 "name" for global syms accidentally removed in 2004-03-20 change.
1456 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1458 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1459 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1460 where Elf_External_* is different for 64 and 32 bit, with
1461 corresponding elf_size_info field.
1462 (struct elf_final_link_info): Use "bfd_byte *" instead
1463 of "Elf_External_Sym *" for external_syms and symbuf.
1464 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1465 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1466 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1467 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1468 (elf_link_sort_cmp2): Adjust.
1469 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1470 using ELF_R_SYM macro. Set u.sym_mask.
1471 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1472 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1473 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1474 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1475 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1476 swap_syn_out functions. Rearrange dyn swap in/out switch.
1477 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1478 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1479 (elf_link_flush_output_syms): Add elf_backend_data arg.
1480 (elf_link_check_versioned_symbol): Likewise.
1481 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1482 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1483 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1484 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1485 ELF_R_TYPE and ELF_R_INFO macros.
1486 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1487 based on size rather than using ELF_R_INFO.
1488 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1490 (struct alloc_got_off_arg): New.
1491 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1492 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1493 (elf_gc_allocate_got_offsets): Adjust.
1494 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1495 ELF_R_SYM. Use bfd_section_from_elf_index.
1496 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1497 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1498 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1500 2004-03-26 Stan Shebs <shebs@apple.com>
1502 Remove MPW support, no longer used.
1503 * config.bfd (powerpc-*-mpw*): Remove configuration.
1504 * mpw-config.in, mpw-make.sed: Remove files.
1505 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1507 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1509 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1510 (ppc64_elf_add_symbol_hook): New function.
1511 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1512 const from Elf_Internal_Sym param.
1513 * elflink.c (elf_link_add_object_symbols): Adjust.
1514 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1515 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1516 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1517 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1518 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1519 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1520 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1521 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1522 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1523 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1524 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1525 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1526 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1527 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1528 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1529 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1531 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1533 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1534 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1535 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1536 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1537 (bfd_elf64_bfd_link_add_symbols): Delete.
1538 (bfd_elf_link_add_symbols): Declare.
1539 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1540 * elflink.c: Include safe-ctype.h.
1541 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1543 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1544 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1546 (elf_link_add_archive_symbols): Rename from
1547 _bfd_elf_link_add_archive_symbols, make static.
1548 (elf_link_add_object_symbols): New function. Corresponding
1549 elflink.h function converted to use elf_size_info.
1550 (bfd_elf_link_add_symbols): Likewise.
1551 (bfd_elf_size_dynamic_sections): Adjust.
1552 * elflink.h (elf_bfd_link_add_symbols): Delete.
1553 (elf_link_add_object_symbols): Delete.
1554 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1555 bfd_elf_link_add_symbols.
1556 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1558 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1560 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1561 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1563 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1564 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1565 (_bfd_elf_add_dt_needed_tag): Declare.
1566 (_bfd_elf_sort_symbol): Declare.
1567 (_bfd_elf_finalize_dynstr): Declare.
1568 (RELOC_FOR_GLOBAL_SYM): Formatting.
1569 * elfcode.h (elf_add_dynamic_entry): Delete.
1570 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1571 elflink.h function converted to use elf_size_info.
1572 (_bfd_elf_add_dt_needed_tag): Likewise.
1573 (_bfd_elf_sort_symbol): Likewise.
1574 (_bfd_elf_finalize_dynstr): Likewise.
1575 (compute_bucket_count): Likewise.
1576 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1577 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1578 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1579 * elflink.h: ..here.
1580 (sort_symbol, add_dt_needed_tag): Delete.
1581 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1582 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1584 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1585 * elf32-cris.c (add_dynamic_entry): Likewise.
1586 * elf32-hppa.c (add_dynamic_entry): Likewise.
1587 * elf32-i370.c (add_dynamic_entry): Likewise.
1588 * elf32-i386.c (add_dynamic_entry): Likewise.
1589 * elf32-m32r.c (add_dynamic_entry): Likewise.
1590 * elf32-m68k.c (add_dynamic_entry): Likewise.
1591 * elf32-ppc.c (add_dynamic_entry): Likewise.
1592 * elf32-s390.c (add_dynamic_entry): Likewise.
1593 * elf32-sh.c (add_dynamic_entry): Likewise.
1594 * elf32-sparc.c (add_dynamic_entry): Likewise.
1595 * elf32-vax.c (add_dynamic_entry): Likewise.
1596 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1597 * elf64-alpha.c (add_dynamic_entry): Likewise.
1598 * elf64-hppa.c (add_dynamic_entry): Likewise.
1599 * elf64-ppc.c (add_dynamic_entry): Likewise.
1600 * elf64-s390.c (add_dynamic_entry): Likewise.
1601 * elf64-sparc.c (add_dynamic_entry): Likewise.
1602 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1603 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1604 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1605 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1606 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1607 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1609 2004-03-23 Paul Brook <paul@codesourcery.com>
1611 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1613 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1615 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1616 literal tables and check for relocs outside of literal pools.
1617 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1618 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1620 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1621 (elf_xtensa_relocate_section): Read literal tables and check for
1622 dynamic relocations in read-only sections and not in literal pools.
1624 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1627 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1629 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1631 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1632 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1633 not defined by the executable, or defined in a DSO.
1634 <eliding run-time relocation of .got>: Initialize GOT entry for a
1635 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1637 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1638 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1639 a PLT reloc to GOT for an executable.
1640 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1641 .got for a DSO and explain why.
1642 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1643 and unreferenced symbols for which a PLT is defined. Adjust
1644 dynamic-symbol pruning correspondingly, to make sure we don't lose
1645 a dynamic symbol also defined by a DSO.
1647 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1649 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1650 and rel args. Group input and output args. Wrap to 80 columns.
1651 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1652 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1653 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1654 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1655 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1656 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1657 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1658 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1659 RELOC_FOR_GLOBAL_SYMBOL invocation.
1661 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1663 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1664 unresolved symbols in objects aren't allowed.
1666 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1668 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1669 (elf_hppa_unmark_useless_dynamic_symbols):
1670 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1671 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1672 (elf32_hppa_relocate_section): Likewise.
1673 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1674 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1675 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1676 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1677 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1679 * elf-m10200.c (mn10200_elf_relocate_section): Use
1680 RELOC_FOR_GLOBAL_SYMBOL.
1681 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1682 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1683 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1684 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1685 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1686 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1687 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1688 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1689 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1690 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1691 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1692 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1694 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1696 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1697 (final_link_relocate): Likewise.
1698 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1699 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1701 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1703 * Makefile.am: Run "make dep-am".
1704 * Makefile.in: Regenerate.
1705 * aclocal.m4: Regenerate.
1706 * config.in: Regenerate.
1707 * po/bfd.pot: Regenerate.
1709 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1710 H.J. Lu <hongjiu.lu@intel.com>
1712 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1713 type and size change code to where it was previously. Remove
1714 dt_needed param. Treat old weak syms as strong if new sym is
1715 from a shared lib, even when old sym is from another shared
1716 lib. Remove unnecessary tests of oldweak and newweak. Correct
1718 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1719 _bfd_elf_merge_symbol calls.
1720 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1721 dt_needed local var. Update comments.
1722 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1723 (_bfd_elf_add_default_symbol): Likewise.
1725 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1726 strong syms in one shared object overriding weak syms in another.
1728 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1730 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1731 dyn_lib_class field. Rearrange for better packing.
1732 (elf_dt_soname): Delete.
1733 (elf_dyn_lib_class): Define.
1734 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1735 (bfd_elf_set_dt_needed_soname): Delete.
1736 (bfd_elf_set_dyn_lib_class): New function.
1737 * elflink.h (add_dt_needed_tag): New function. Split out from..
1738 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1739 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1740 initialization of soname.
1741 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1743 * bfd-in.h (enum dynamic_lib_link_class): New.
1744 (bfd_elf_set_dt_needed_soname): Delete.
1745 (bfd_elf_set_dyn_lib_class): Declare.
1746 * bfd-in2.h: Regenerate.
1748 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1749 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1750 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1751 symbol loop. Instead use add_needed to flag tag as written.
1753 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1755 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1756 logic for null_input_bfd detection.
1758 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1760 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1762 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1764 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1767 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1769 * elflink.c (elf_link_read_relocs_from_section): Don't use
1770 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1771 (_bfd_elf_link_read_relocs): ..to here.
1772 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1774 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1776 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1777 values selected in configure.host. Require both to be defined
1778 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1779 corresponding BFD_HOST vars with quotes.
1780 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1781 Always require BFD_HOST_64_BIT_DEFINED.
1782 <file_ptr type>: Find off_t size before emitting message. Combine
1783 off_t and ftello64 conditional.
1784 * configure: Regenerate.
1786 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1788 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1789 aliasing warning. Remove trailing whitespace throughout file.
1791 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1793 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1794 input_section in calls to get_dyn_name.
1795 * 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
1797 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1799 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1801 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1802 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1803 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1804 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1805 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1806 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1807 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1809 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1810 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1811 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1812 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1813 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1814 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1815 (read_8_bytes, read_indirect_string, read_address): Likewise.
1816 (read_abbrevs, parse_comp_unit): Likewise.
1817 * targets.c (struct bfd_target): Likewise.
1818 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1819 * hppabsd-core.c: Likewise. Formatting.
1820 * hpux-core.c: Likewise.
1821 * irix-core.c: Likewise.
1822 * netbsd-core.c: Likewise.
1823 * osf-core.c: Likewise.
1824 * ptrace-core.c: Likewise.
1825 * sco5-core.c: Likewise.
1826 * trad-core.c: Likewise.
1827 * configure: Regenerate.
1828 * bfd-in2.h: Regenerate.
1830 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1832 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1833 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1834 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1835 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1836 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1837 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1838 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1839 * libbfd.c: Likewise in function definitions.
1840 (bfd_put_8): Mask with 0xff rather than casting to char.
1841 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1842 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1843 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1844 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1845 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1846 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1847 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1848 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1849 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1850 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1851 * archive.c (do_slurp_coff_armap): Update swap prototype.
1852 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1853 (tic54x_getl_signed_32): Likewise.
1854 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1855 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1856 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1857 (bfd_getp_signed_32, bfd_putp32): Likewise.
1858 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1859 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1860 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1861 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1862 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1863 bfd_h_getx_signed_16, bfd_h_putx16.
1864 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1865 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1866 * hpux-core.c: Likewise.
1867 * irix-core.c: Likewise.
1868 * netbsd-core.c: Likewise.
1869 * osf-core.c: Likewise.
1870 * ptrace-core.c: Likewise.
1871 * sco5-core.c: Likewise.
1872 * trad-core.c: Likewise.
1873 * bfd-in2.h: Regenerate.
1875 2004-03-15 Matt Thomas <matt@3am-software.com>
1877 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1880 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1882 * config.bfd: Add x86_64-*-openbsd*.
1883 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1885 * configure: Regenerate.
1887 2004-03-12 Nick Clifton <nickc@redhat.com>
1888 Dave Murphy <wintermute2k4@ntlworld.com>
1890 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1891 if the input bfd does not contain any code.
1893 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1895 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1897 2004-03-05 Fred Fish <fnf@redhat.com>
1899 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1900 mips16 symbols to be even rather than testing first for even/odd.
1901 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1903 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1905 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1908 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1910 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1911 undefined symbols as hash_new.
1913 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1915 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1917 * elf32-sh.c: Ditto.
1918 * bfd-in2.h: Regenerate.
1920 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1922 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1924 (_frv_count_got_plt_entries): Initialize them.
1925 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1927 (frv_pic_relocs_info_for_global): Likewise.
1928 (frv_pic_relocs_info_for_local): Likewise.
1929 (frv_pic_merge_early_relocs_info): New.
1930 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1932 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1933 Check that we don't exceed the allocated count for entry.
1934 (_frv_add_rofixup): Likewise.
1935 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1936 (elf32_frv_finish_dynamic_sections): Improve error message in case
1937 we emit too few rofixup entries.
1939 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1941 * archures.c (bfd_mach_fr450): New.
1942 * bfd-in2.h: Regenerate.
1943 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1944 (arch_info_500): Link to it.
1945 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1946 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1947 (frv_elf_arch_extension_p): New function.
1948 (frv_elf_merge_private_bfd_data): Use it.
1950 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1952 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1954 * elflink.h (is_global_data_symbol_definition): Moved to
1956 (elf_link_is_defined_archive_symbol): Likewise.
1957 (elf_link_add_archive_symbols): Likewise. Renamed to
1958 _bfd_elf_link_add_archive_symbols.
1960 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1961 of ELF symbol table entry from backend.
1962 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1963 instead of elf_link_add_object_symbols.
1965 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1967 * elf-bfd.h (struct elf_backend_data): Added
1968 elf_backend_can_make_relative_eh_frame,
1969 elf_backend_can_make_lsda_relative_eh_frame and
1970 elf_backend_encode_eh_address.
1971 (_bfd_elf_encode_eh_address): Declare.
1972 (_bfd_elf_can_make_relative): Declare.
1973 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1974 hooks to decide whether to attempt to make_relative and
1976 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1977 (_bfd_elf_can_make_relative): New.
1978 (_bfd_elf_encode_eh_address): New.
1979 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1980 (frv_elf_encode_eh_address): New.
1981 (elf_backend_can_make_relative_eh_frame): Define.
1982 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1983 (elf_backend_encode_eh_address): Define.
1985 (elf_backend_can_make_relative_eh_frame): Define.
1986 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1987 (elf_backend_encode_eh_address): Define.
1988 (elfNN_bed): Add them.
1990 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1992 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1993 complain_on_overflow to signed.
1995 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1997 * elflink.h (sort_symbol): New.
1998 (elf_link_add_object_symbols): Use a sorted symbol array for
2001 2004-02-27 Jakub Jelinek <jakub@redhat.com>
2003 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
2004 for pc relative relocs.
2005 (elf_s390_relocate_section): Likewise.
2006 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
2007 for pc relative relocs.
2008 (elf_s390_relocate_section): Likewise.
2010 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
2012 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
2015 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
2017 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
2018 field to track if a relocation is against readonly section.
2019 (count_dyn_reloc): Take a new argument for rent->reltext.
2020 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
2021 (get_reloc_section): Don't set ia64_info->reltext here.
2022 (allocate_dynrel_entries): Set ia64_info->reltext here.
2024 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
2026 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
2027 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
2028 function's descriptor to symbol+offset, and map local undefweak
2029 symbol to NULL function descriptor.
2030 (elf32_frv_relocate_section): Likewise.
2032 2004-02-23 Mark Kettenis <kettenis@gnu.org>
2034 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
2036 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
2037 (netbsd_core_file_p): Set architecture from machine ID for
2040 2004-02-23 Jakub Jelinek <jakub@redhat.com>
2042 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
2043 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
2045 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
2047 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
2048 symbols with non-default visibility.
2050 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
2052 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
2053 IMAGE_SCN_MEM_WRITE on known sections only.
2055 2004-02-20 Jakub Jelinek <jakub@redhat.com>
2057 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
2058 symbols used in PIE relocs.
2060 2004-02-19 Jakub Jelinek <jakub@redhat.com>
2062 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
2065 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
2067 * configure.in: Update version to 2.15.90.
2068 * configure: Regenerate.
2070 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
2071 Richard Sandiford <rsandifo@redhat.com>
2073 * elfxx-mips.c (mips_elf_calculate_relocation): Use
2074 _bfd_elf_symbol_refs_local_p to decide whether to decay
2075 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
2076 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
2077 relocs if the symbol wasn't defined by a regular object file.
2078 Don't check the symbol's dynindx.
2080 2004-02-16 Andrew Cagney <cagney@redhat.com>
2082 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
2084 * bfd-in2.h: Re-generate.
2086 2004-02-14 Andrew Cagney <cagney@redhat.com>
2088 * configure.host (HDEFINES): When hppa*-*-hpux*, define
2089 _LARGEFILE64_SOURCE.
2091 2004-02-13 Andrew Cagney <cagney@redhat.com>
2093 * elf.c (vma_page_aligned_bias): New function.
2094 (assign_file_positions_except_relocs)
2095 (assign_file_positions_for_segments): Replace broken modulo
2096 arithmetic with call to vma_page_aligned_bias.
2098 2004-02-11 Andrew Cagney <cagney@redhat.com>
2100 * bfd-in.h: Update copyright.
2101 (bfd_tell): Change return type to file_ptr.
2102 * bfd-in2.h: Re-generate.
2103 * cache.c: Update copyright.
2104 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
2106 (close_one): Use real_ftell.
2107 * bfdio.c: Update copyright.
2108 (real_ftell, real_fseek): New functions.
2109 (bfd_tell): Use real_fseek and real_ftell, change return type to
2111 (bfd_seek): Use real_ftell and real_fseek, change type of
2112 file_position to a file_ptr.
2113 * libbfd-in.h: Update copyright.
2114 (real_ftell, real_fseek): Declare.
2115 * libbfd.h: Re-generate.
2117 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
2118 fseeko and fseeko64. Determine bfd_file_ptr.
2119 * configure: Re-generate.
2120 * config.in: Re-generate.
2122 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
2124 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
2125 * elf32-h8300.c: Likewise.
2127 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
2128 Nick Clifton <nickc@redhat.com>
2130 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
2131 GOT entries with no associated GOT subsection.
2133 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
2135 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
2136 * elf.c (swap_out_syms): Use it to decide whether local section
2137 symbols should be named.
2138 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
2139 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
2140 (elf_backend_name_local_section_symbols): Define.
2141 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
2143 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
2145 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
2146 (elfNN_ia64_relax_section): Optimize brl to br during the relax
2149 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
2151 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
2152 to bfd_link_hash_entry passed by reference to
2153 _bfd_generic_link_add_one_symbol.
2155 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
2157 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
2158 relocations against dynamic symbols.
2160 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
2162 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
2165 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
2167 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
2168 * bfd-in2.h, libbfd.h: Rebuilt.
2170 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
2172 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
2173 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
2174 flag has been cleared.
2176 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
2178 * coff-h8300.c: Add and adjust comments about relaxation.
2179 * elf32-h8300.c: Likewise.
2181 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
2183 * coff-h8300.c: Fix comment typos.
2184 * elf32-h8300.c: Likewise.
2186 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
2188 * coff-h8300.c: Add comments about relaxation.
2189 * elf32-h8300.c: Likewise.
2191 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2193 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2195 * aclocal.m4: Regenerate.
2196 * configure: Regenerate.
2198 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
2200 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
2201 mips_elf64_rtype_to_howto instead of using howto_table.
2203 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
2205 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
2207 (elf32_arm_check_relocs): Don't increment the PLT refcount for
2208 relocs which would not use the PLT.
2210 2004-01-13 Alan Modra <amodra@bigpond.net.au>
2212 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
2213 (ppc64_elf_gc_sweep_hook): Likewise.
2214 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
2216 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
2218 Adds linker relaxation support for bit manipulation insns like
2219 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
2221 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
2222 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
2223 * coff-h8300.c: Opcode for bit manipulation insn is checked in
2224 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
2226 2004-01-12 Alan Modra <amodra@bigpond.net.au>
2228 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
2230 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
2232 * elf32-h8300.c: Fix formatting.
2234 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
2236 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
2237 dynamic object is present. Declare r_symndx and h in an inner
2239 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2241 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
2243 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
2244 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
2245 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
2246 identically. Do not emit PC24 relocations for shared libraries.
2247 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
2248 identically. Don't adjust pc_count.
2249 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
2250 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
2251 adjust count for branch relocations.
2252 (allocate_dynrelocs): Correct typo in call to
2253 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
2254 PC24 or PLT32 relocs when linking.
2256 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
2258 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
2259 relocation howto with ARM_26 one for consistency.
2260 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
2261 that will be converted to ARM_26D ones, since we always want 'done'
2262 relocations to be reflected in section's data.
2263 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
2265 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
2268 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
2270 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
2271 are not partial_inplace during a relocatable link.
2273 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
2275 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
2276 if no dynamic object is present. Declare r_symndx and h in an
2279 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2281 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
2282 trampoline if it is known out of range.
2284 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2286 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
2287 * elf32-frv.c (_frv_osec_readonly_p): New.
2288 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
2290 (_frv_count_got_plt_entries): Adjust expected count accordingly.
2291 (elf32_frv_relocate_section): Likewise. Error out if attempting
2292 to emit rofixups or dynamic relocs in read-only segments. Use
2293 _bfd_elf_section_offset to adjust r_offsets in rofixups and
2294 dynamic relocations.
2295 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
2296 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
2297 relocations or fixups involving merged sections correctly. Avoid
2298 crash when undefined symbol is referenced by R_FRV_32 or
2299 R_FRV_FUNCDESC_VALUE.
2300 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
2301 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
2302 input section holding local symbol to addend of R_FRV_32 or
2303 R_FRV_FUNCDESC_VALUE dynamic relocation.
2304 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
2305 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
2306 (elf32_frv_always_size_sections): Don't store pointer to
2307 __stacksize symbol in sec_info.
2308 (elf32_frv_modify_segment_map): Look it up here.
2309 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
2310 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
2311 of the lazy PLT entry, not only its offset, as the low word of a
2312 function descriptor.
2313 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
2314 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
2315 if a hash table entry already exists but is not a definition.
2316 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
2317 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
2318 (_frv_add_rofixup): Don't inline.
2319 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
2320 for undefweak symbols.
2321 (elf32_frv_relocate_section): Avoid crash while computing
2322 relocation when linking with shared library. Only emit rofixups
2323 and dynamic relocations for alloc&load sections. Mark binaries
2324 with inter-segment relocations for relocation as a unit.
2325 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
2326 (DEFAULT_STACK_SIZE): New.
2327 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
2328 emit rofixups or dynamic relocs when linking dynamic non-PIE
2330 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
2331 shared libs too. Reserve the last entry for the GOT pointer.
2332 (elf32_frv_finish_dynamic_sections): Emit it.
2333 (elf32_frv_always_size_sections): New.
2334 (elf32_frv_modify_segment_map): New.
2335 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
2337 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
2338 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
2339 (elf_backend_always_size_sections): New.
2340 (elf_backend_modify_segment_map): New.
2341 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
2342 * config.bfd: Added frv-*-*linux*.
2343 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
2344 ABS section, instead of crashing.
2345 (elf32_frv_relocate_section): Don't crash before warning about
2346 different segments in non-PIC relocation.
2347 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
2348 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
2349 relocs to undefweak symbols.
2350 (elf32_frv_relocate_section): Ditto for undefined symbols.
2351 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
2352 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
2353 gotfixup section was created.
2354 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
2355 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
2356 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
2357 complain_overflow_signed.
2358 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
2359 have not been allocated.
2360 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
2361 privfd only if dynamic sections were created.
2362 (elf32_frv_relocate_section): Compute gprel_segment, and use it
2363 for GPREL relocs. When linking relocatable FDPIC executables,
2364 emit warnings for relocations that would be illegal on PIE or
2365 shared libraries. Emit rofixup for R_FRV_32 only if input object
2367 (_frv_create_got_section): Define _gp symbol in the rofixup
2369 (elf32_frv_finish_dynamic_sections): If rofixups needed but
2370 dynamic sections missing, error out requesting -melf32frvfd.
2371 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2372 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
2373 computation of addends from section and global or local symbol
2374 value. Change return type to bfd_boolean, and return a failure if
2375 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
2376 nonzero addend is required.
2377 (elf32_frv_relocate_section): Likewise. Print error for
2378 unsupported nonzero addends.
2379 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2380 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
2381 force everything local.
2382 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
2383 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
2384 (frv_gotfixup_section): New.
2385 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
2386 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
2388 (_frv_add_rofixup): New.
2389 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
2390 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
2391 improve some ugly conditions.
2392 (elf32_frv_relocate_section): Likewise. Reject inter-segment
2393 relocations in fdpic.
2394 (_frv_create_got_section): Create .rofixup.got section.
2395 (struct _frv_dynamic_got_info): Added fixups.
2396 (_frv_count_got_plt_entries): Account in-GOT relocations into
2397 relocs32, relocsfd and relocsfdv. Account them into relocs or
2398 fixups, as appropriate.
2399 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
2401 (elf32_frv_finish_dynamic_sections): Verify that the right number
2402 of relocations and fixups was generated.
2403 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
2405 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
2406 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
2407 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
2408 descriptor of a (formerly-)global symbol is local.
2409 (struct frv_pic_relocs_info): Adjust comments.
2410 (_frv_emit_got_relocs_plt_entries): Adjust.
2411 (elf32_frv_relocate_section): Likewise.
2412 (_frv_count_got_plt_entries): Likewise.
2413 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
2414 symbol's value to addend in the common preamble. Decay dynamic
2415 symbols to section+offset if they bind or call locally, for GOT
2416 and FUNCDESC_VALUE, respectively.
2417 (elf32_frv_relocate_section): Likewise.
2418 (elf32_frv_check_relocs): Don't register as dynamic symbols of
2419 internal or hidden visibility.
2420 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
2421 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
2422 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
2423 (elf32_frv_relocate_section): Pass relocation addend in. Use
2424 original relocation addend to look up the got relocs/plt entries
2425 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
2426 processing relocations that reference .scommon symbols.
2427 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2428 Introduce support for dynamic linking.
2429 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
2430 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
2431 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
2432 (frv_reloc_type_lookup): Return REL howtos for executables and
2434 (frv_info_to_howto_rel): New.
2435 (struct frv_elf_link_hash_table): New.
2436 (frv_hash_table, frv_got_section, frv_gotrel_section,
2437 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2438 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2439 (frv_elf_link_hash_table_create): New.
2440 (struct frv_pic_relocs_info): New.
2441 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2442 (frv_pic_relocs_info_find): New.
2443 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2445 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2446 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2447 (_frv_emit_got_relocs_plt_entries): New.
2448 (elf32_frv_relocate_section): Add support for dynamic linking.
2449 Handle new relocations.
2450 (_frv_create_got_section): New.
2451 (elf32_frv_create_dynamic_sections): New.
2452 (ELF_DYNAMIC_INTERPRETER): New.
2453 (struct _frv_dynamic_got_info): New.
2454 (_frv_count_got_plt_entries): New.
2455 (struct _frv_dynamic_got_plt_info): New.
2456 (_frv_compute_got_alloc_data): New.
2457 (_frv_get_got_entry, _frv_get_fd_entry): New.
2458 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2459 (_frv_resolve_final_relocs_info): New.
2460 (elf32_frv_size_dynamic_sections): New.
2461 (elf32_frv_finish_dynamic_sections): New.
2462 (elf32_frv_adjust_dynamic_symbol): New.
2463 (elf32_frv_finish_dynamic_symbol): New.
2464 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2466 (elf_info_to_howto_rel): Define.
2467 (bfd_elf32_bfd_link_hash_table_create): Define.
2468 (elf_backend_create_dynamic_sections): Define.
2469 (elf_backend_adjust_dynamic_symbol): Define.
2470 (elf_backend_size_dynamic_sections): Define.
2471 (elf_backend_finish_dynamic_symbol): Define.
2472 (elf_backend_finish_dynamic_sections): Define.
2473 (elf_backend_want_got_sym): Define.
2474 (elf_backend_got_header_size): Define.
2475 (elf_backend_want_got_plt): Define.
2476 (elf_backend_plt_readonly): Define.
2477 (elf_backend_want_plt_sym): Define.
2478 (elf_backend_plt_header_size): Define.
2479 (elf_backend_may_use_rel_p): Define.
2480 (elf_backend_may_use_rela_p): Define.
2481 (elf_backend_default_use_rela_p): Define.
2482 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2483 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2484 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2485 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2486 (frv_reloc_map): Map the corresponding BFD relocs to them.
2487 (frv_reloc_type_lookup): ... and back to BFD relocs.
2488 * reloc.c: New relocs.
2489 * bfd-in2.h, libbfd.h: Rebuilt.
2490 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2491 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2492 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2493 R_FRV_FUNCDESC_GOTLO): New.
2494 (frv_reloc_map): Map the corresponding BFD relocs to them.
2495 (frv_reloc_type_lookup): ... and back to BFD relocs.
2496 * reloc.c: New relocs.
2497 * bfd-in2.h, libbfd.h: Rebuilt.
2499 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2501 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2502 targets to support pages of up to 64kB.
2503 (elf32_bed): Redefine to get a separate backend data structure for
2504 traditional targets.
2505 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2506 targets to support pages of up to 64kB.
2507 (elf64_bed): Redefine to get a separate backend data structure for
2508 traditional targets.
2509 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2510 targets to support pages of up to 64kB.
2511 (elf32_bed): Redefine to get a separate backend data structure for
2512 traditional targets.
2514 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2516 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2518 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2520 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2521 (elf_i386_grok_psinfo): Likewise.
2523 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2525 * config.bfd: Add m68k-uClinux target.
2527 2004-01-01 Grant Edwards <grante@visi.com>
2529 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2530 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2531 (elf32_h8_gc_sweep_hook): New function.
2532 (elf_backend_gc_mark_hook): Define.
2533 (elf_backend_gc_sweep_hook): Define.
2534 (elf_backend_can_gc_sections): Define.
2536 For older changes see ChangeLog-0203
2542 version-control: never
projects / deliverable / binutils-gdb.git / blob