1 2016-03-20 Cary Coutant <ccoutant@gmail.com>
4 * ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
5 * testsuite/Makefile.am (eh_test_2): New test.
6 * testsuite/Makefile.in: Regenerate.
7 * testsuite/eh_test_2.sh: New test script.
8 * testsuite/eh_test_a.cc (bar): Make it comdat.
9 * testsuite/eh_test_b.cc (bar): Add a duplicate copy.
11 2016-03-18 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
13 * mips.cc (Mips_relobj::is_n64_): Remove.
14 (Target_mips::ei_class_): Likewise.
15 (Mips_relobj::is_newabi): Call methods.
16 (Mips_relobj::is_n64): Change checking for N64 ABI.
17 (Target_mips::is_output_n64): Likewise.
18 (Target_mips::merge_processor_specific_flags): Remove ei_class
19 argument, and remove comparing ei_class.
20 (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
22 (Target_mips::do_finalize_sections): Don't pass ei_class argument
23 to merge_processor_specific_flags.
24 (Target_mips::elf_mips_abi_name): Remove ei_class argument, and
25 change checking for N64 ABI.
27 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
29 * mips.cc (enum Special_relocation_symbol): New enum type.
30 (is_readonly_section): New function.
32 (Mips_got_entry::is_section_symbol_): New member.
33 (Mips_got_entry::is_section_symbol): New method.
34 (Mips_got_info::record_local_got_symbol): Add is_section_symbol
36 (Mips_relobj::mips_elf_options_section_name): New method.
37 (Mips_output_data_got::record_local_got_symbol): Add
38 is_section_symbol argument, and pass it to
39 Mips_got_info::record_local_got_symbol.
40 (Mips_output_data_got::got_offset): Add addend argument, and pass
41 it to Relobj::local_got_offset.
42 (struct Mips_output_reloc_writer): New type.
43 (class Mips_output_data_reloc): New class.
44 (Mips_output_data_plt::Reloc_section): Change type to
45 Mips_output_data_reloc.
46 (Target_mips::Reloc_section): Likewise.
47 (Mips_reloc_types::get_r_addend): Remove unsigned from return type.
48 (Mips_classify_reloc::get_r_type2): New method.
49 (Mips_classify_reloc::get_r_type3): Likewise.
50 (Mips_classify_reloc::get_r_ssym): Likewise.
51 (Target_mips::Reloca_section): Remove.
52 (Relocate::should_apply_static_reloc): Rename from
53 should_apply_r_mips_32_reloc.
54 (Target_mips::copy_reloc): Replace Reltype parameter with r_type
56 (Mips_relocate_functions::Valtype): New type.
57 (Mips_relocate_functions::Valtype64): New type.
58 (Mips_relocate_functions::check_overflow): New method.
59 (Mips_relocate_functions::mips_reloc_unshuffle): Move to public
61 (Mips_relocate_functions::mips_reloc_shuffle): Likewise.
62 (Mips_relocate_functions::rel16): Add support for resolving
63 relocations for Mips64.
64 (Mips_relocate_functions::rel32): Likewise.
65 (Mips_relocate_functions::reljalr): Likewise.
66 (Mips_relocate_functions::relpc32): Likewise.
67 (Mips_relocate_functions::rel26): Likewise.
68 (Mips_relocate_functions::relpc16): Likewise.
69 (Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
70 (Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
71 (Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
72 (Mips_relocate_functions::do_relhi16): Likewise.
73 (Mips_relocate_functions::do_relgot16_local): Likewise.
74 (Mips_relocate_functions::rello16): Likewise.
75 (Mips_relocate_functions::relgot): Likewise.
76 (Mips_relocate_functions::relgotpage): Likewise.
77 (Mips_relocate_functions::relgotofst): Likewise.
78 (Mips_relocate_functions::relgot_hi16): Likewise.
79 (Mips_relocate_functions::relgot_lo16): Likewise.
80 (Mips_relocate_functions::relgprel): Likewise.
81 (Mips_relocate_functions::relgprel32): Likewise.
82 (Mips_relocate_functions::tlsrelhi16): Likewise.
83 (Mips_relocate_functions::tlsrello16): Likewise.
84 (Mips_relocate_functions::tlsrel32): Likewise.
85 (Mips_relocate_functions::relsub): Likewise.
86 (Mips_relocate_functions::releh): New method.
87 (Mips_relocate_functions::rel64): Likewise.
88 (Mips_got_info::record_local_got_symbol): Add is_section_symbol and
89 pass it to Mips_got_entry.
90 (Mips_got_info::add_local_entries): Pass addend argument
91 to code functions, and for STT_SECTION symbols call
92 add_symbolless_local_addend.
93 (Mips_got_info::add_tls_entries): Pass addend argument to code
95 (Mips_relobj::do_read_symbols): Read gp value that was used to
97 (Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
98 instruction. Opcode for instruction will be selected later.
99 (Target_mips::gc_process_relocs): Add case for SHT_RELA.
100 (Target_mips::scan_relocatable_relocs): Likewise.
101 (Target_mips::emit_relocs_scan): Likewise.
102 (Target_mips::relocate_relocs): Likewise.
103 (Target_mips::do_finalize_sections): Skip objects for merging
104 processor specific flags in which all input sections will be
106 (mips_get_size_for_reloc): Add case for R_MIPS_EH.
107 (Target_mips::Scan::get_reference_flags): Likewise.
108 (Target_mips::relocate_special_relocatable): Call rel26 method with
109 calculate_only and calculated_value arguments.
110 (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
111 dynamic relocation against a readonly sections, and pass
112 is_section_symbol to Mips_got_info::record_local_got_symbol.
113 (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
114 dynamic relocation against a readonly sections, and pass r_type
115 and r_offset to Target_mips::copy_reloc.
116 (Target_mips::Relocate::relocate): Add support for resolving
117 relocations for Mips64.
118 (Target_mips::mips_info): Add case for Mips64 default dynamic
120 (Target_selector_mips): Correct emulation names.
122 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
124 * mips.cc (class Mips_output_data_la25_stub): Add
125 do_print_to_mapfile function.
127 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
129 * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
132 2016-03-09 H.J. Lu <hongjiu.lu@intel.com>
134 * testsuite/plugin_layout_with_alignment.cc: Renamed to ..
135 * testsuite/plugin_layout_with_alignment.c: This.
136 * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
137 (plugin_layout_with_alignment): Likewise.
138 * testsuite/Makefile.in: Regenerated.
140 2016-03-08 Cary Coutant <ccoutant@gmail.com>
143 * testsuite/Makefile.am (retain_symbols_file_test): Remove check
145 * testsuite/Makefile.in: Regenerate.
146 * testsuite/dynamic_list.sh: Likewise.
147 * testsuite/retain_symbols_file_test.sh: Likewise.
149 2016-03-08 Cary Coutant <ccoutant@gmail.com>
152 * arm.cc (Reloc_stub::Key::name): Add unused attribute.
153 * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
155 2016-03-08 Cary Coutant <ccoutant@gmail.com>
156 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
158 * output.cc (Output_reloc_writer): New type.
159 (Output_data_reloc_base::do_write): Move implementation to template
160 in output.h and replace with invocation of template.
161 * output.h (Output_file): Move to top of file.
162 (Output_reloc::get_symbol_index): Move to public interface.
163 (Output_reloc::get_address): Likewise.
164 (Output_data_reloc_base::do_write_generic): New function template.
166 2016-03-04 Cary Coutant <ccoutant@gmail.com>
170 * symtab.cc: Instantiate Sized_symbol::init_constant and
171 Sized_symbol::init_undefined.
173 2016-03-03 Cary Coutant <ccoutant@gmail.com>
176 * layout.h (Layout::add_target_specific_dynamic_tag): New function.
177 * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
178 * mips.cc (Target_mips::make_symbol): Adjust function signature.
179 * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
180 (Target_sparc::do_is_defined_by_abi): Remove test for
182 (Target_sparc::Register_symbol): New struct type.
183 (Target_sparc::register_syms_): New data member.
184 (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
185 (Target_sparc::make_symbol): New function.
186 (Target_sparc::do_finalize_sections): Add register symbols and new
187 dynamic table entries.
188 * symtab.h (Sized_symbol::init_undefined): Add value parameter.
189 (Symbol_table::add_target_global_symbol): New function.
190 (Symbol_table::target_symbols_): New data member.
191 * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
192 (Symbol_table::Symbol_table): Initialize target_symbols_.
193 (Symbol_table::add_from_object): Pass additional parameters to
195 (Symbol_table::define_special_symbol): Likewise.
196 (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
197 undefined symbol value.
198 (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
199 (Symbol_table::sized_finalize): Likewise.
200 (Symbol_table::sized_write_globals): Likewise.
201 * target.h (Sized_target::make_symbol): Add name, st_type, object,
202 st_shndx, and value parameters.
204 2016-03-03 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
206 * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
207 LDPK_WEAKUNDEF symbols.
209 2016-03-03 Than McIntosh <thanm@google.com>
211 * plugin.cc (Plugin::load): Include hooks for get_input_section_size
212 and get_input_section_alignment in transfer vector.
213 (get_input_section_alignment): New function.
214 (get_input_section_size): New function.
215 * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
216 * testsuite/Makefile.in: [Regenerate.]
217 * testsuite/plugin_section_alignment.cc: New test file.
218 * testsuite/plugin_layout_with_alignment.cc: New test file.
219 * testsuite/plugin_layout_with_alignment.sh: New test file.
221 2016-03-03 Evgenii Stepanov <eugenis@google.com>
223 * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
225 * plugin.cc (get_symbols_v3): New function.
226 (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
227 (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
230 2016-02-26 Egor Kochetov <egor.kochetov@intel.com>
231 Cary Coutant <ccoutant@gmail.com>
234 * ehframe.h (Cie::fde_encoding): New method.
235 * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
238 2016-02-15 H.J. Lu <hongjiu.lu@intel.com>
240 * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
241 -mrelax-relocations=yes to $(TEST_AS).
242 (x86_64_mov_to_lea6.o): Likewise.
243 (x86_64_overflow_pc32.o): Remove duplicated target.
244 * testsuite/Makefile.in: Regenerated.
246 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
248 * s390.cc (Target_s390::match_view_u): New helper method.
249 (Target_s390::do_is_call_to_non_split): New method.
250 (Target_s390::ss_code_st_r14): New const.
251 (Target_s390::ss_code_l_r14): New const.
252 (Target_s390::ss_code_bras_8): New const.
253 (Target_s390::ss_code_l_basr): New const.
254 (Target_s390::ss_code_a_basr): New const.
255 (Target_s390::ss_code_ear): New const.
256 (Target_s390::ss_code_c): New const.
257 (Target_s390::ss_code_larl): New const.
258 (Target_s390::ss_code_brasl): New const.
259 (Target_s390::ss_code_jg): New const.
260 (Target_s390::ss_code_jgl): New const.
261 (Target_s390::ss_match_mcount): New helper method.
262 (Target_s390::ss_match_l): New helper method.
263 (Target_s390::ss_match_ahi): New helper method.
264 (Target_s390::ss_match_alfi): New helper method.
265 (Target_s390::ss_match_cr): New helper method.
266 (Target_s390::do_calls_non_split): New method.
267 * testsuite/Makefile.am: Added new tests.
268 * testsuite/Makefile.in: Regenerate.
269 * testsuite/split_s390.sh: New test.
270 * testsuite/split_s390_1_a1.s: New test.
271 * testsuite/split_s390_1_a2.s: New test.
272 * testsuite/split_s390_1_n1.s: New test.
273 * testsuite/split_s390_1_n2.s: New test.
274 * testsuite/split_s390_1_z1.s: New test.
275 * testsuite/split_s390_1_z2.s: New test.
276 * testsuite/split_s390_1_z3.s: New test.
277 * testsuite/split_s390_1_z4.s: New test.
278 * testsuite/split_s390_2_ns.s: New test.
279 * testsuite/split_s390_2_s.s: New test.
280 * testsuite/split_s390x_1_a1.s: New test.
281 * testsuite/split_s390x_1_a2.s: New test.
282 * testsuite/split_s390x_1_n1.s: New test.
283 * testsuite/split_s390x_1_n2.s: New test.
284 * testsuite/split_s390x_1_z1.s: New test.
285 * testsuite/split_s390x_1_z2.s: New test.
286 * testsuite/split_s390x_1_z3.s: New test.
287 * testsuite/split_s390x_1_z4.s: New test.
288 * testsuite/split_s390x_2_ns.s: New test.
289 * testsuite/split_s390x_2_s.s: New test.
291 2016-02-11 Rahul Chaudhry <rahulchaudhry@google.com>
293 * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
294 info message for every erratum 843419 found and fixed.
296 2016-02-07 Cary Coutant <ccoutant@gmail.com>
299 * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
300 information to relocation overflow errors.
302 2016-02-06 Cary Coutant <ccoutant@gmail.com>
305 * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
306 overflow checking when symbol value + addend < 0.
308 2016-02-06 Cary Coutant <ccoutant@gmail.com>
311 * reloc.h (Limits): New class.
312 (Bits::has_overflow32): Use min/max values from Limits.
313 (Bits::has_unsigned_overflow32): Likewise.
314 (Bits::has_signed_unsigned_overflow32): Likewise.
315 (Bits::has_overflow): Likewise.
316 (Bits::has_unsigned_overflow): Likewise.
317 (Bits::has_signed_unsigned_overflow64): Likewise.
319 2016-02-06 Cary Coutant <ccoutant@gmail.com>
322 * reloc.h (Relocate_functions::Overflow_check): Add comments.
323 * x86_64.cc (X86_64_relocate_functions): New class.
324 (Target_x86_64::Relocate::relocate): Use the new class.
325 * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
326 (x32_overflow_pc32): New test case.
327 * testsuite/Makefile.in: Regenerate.
328 * testsuite/x32_overflow_pc32.sh: New script.
329 * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
331 2016-02-06 Cary Coutant <ccoutant@gmail.com>
334 * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
335 (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
337 2016-02-06 Cary Coutant <ccoutant@gmail.com>
340 * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
342 (Bits::has_unsigned_overflow): Likewise.
344 2016-02-06 Marcin Kościelnicki <koriakin@0x04.net>
346 * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
348 * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
349 and view_size to is_call_to_non_split.
350 * target.cc (Target::is_call_to_non_split): Add view and view_size
352 * target.h (class Target): Likewise.
354 2016-02-05 Sriraman Tallam <tmsriram@google.com>
356 * icf.cc (get_rel_addend): New function.
357 (get_section_contents): Move merge section addend computation to a
358 new function. Ignore negative values for SHT_REL and SHT_RELA addends.
359 Fix bug to not read past the length of the section.
361 2016-02-05 Cary Coutant <ccoutant@gmail.com>
362 Andrew Senkevich <andrew.senkevich@intel.com>
365 * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
366 checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
368 * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
369 * testsuite/x86_64_overflow_pc32.sh: New test script.
370 * testsuite/x86_64_overflow_pc32.s: New source file.
372 2016-02-05 Cary Coutant <ccoutant@gmail.com>
375 * reloc.h (Relocate_functions::Address): New typedef.
376 (Relocate_functions::Addendtype): New typedef.
377 (Relocate_functions::Overflow_check): New enum type.
378 (Relocate_functions::Reloc_status): New enum type.
379 (Relocate_functions::check_overflow): New function template.
380 (Relocate_functions::rel): Add check parameter; check for overflow.
381 (Relocate_functions::rel_unaligned): Likewise.
382 (Relocate_functions::rela): Likewise.
383 (Relocate_functions::pcrel): Likewise.
384 (Relocate_functions::pcrel_unaligned): Likewise.
385 (Relocate_functions::pcrela): Likewise.
386 (Relocate_functions::rel8): Adjust parameter types.
387 (Relocate_functions::rela8): Likewise.
388 (Relocate_functions::pcrel8): Likewise.
389 (Relocate_functions::pcrela8): Likewise.
390 (Relocate_functions::rel16): Likewise.
391 (Relocate_functions::rela168): Likewise.
392 (Relocate_functions::pcrel16): Likewise.
393 (Relocate_functions::pcrela16): Likewise.
394 (Relocate_functions::rel32): Likewise.
395 (Relocate_functions::rel32_unaligned): Likewise.
396 (Relocate_functions::rela32): Likewise.
397 (Relocate_functions::pcrel32): Likewise.
398 (Relocate_functions::pcrel32_unaligned): Likewise.
399 (Relocate_functions::pcrela32): Likewise.
400 (Relocate_functions::rel8_check): New function.
401 (Relocate_functions::rela8_check): New function.
402 (Relocate_functions::pcrel8_check): New function.
403 (Relocate_functions::pcrela8_check): New function.
404 (Relocate_functions::rel16_check): New function.
405 (Relocate_functions::rela168_check): New function.
406 (Relocate_functions::pcrel16_check): New function.
407 (Relocate_functions::pcrela16_check): New function.
408 (Relocate_functions::rel32_check): New function.
409 (Relocate_functions::rel32_unaligned_check): New function.
410 (Relocate_functions::rela32_check): New function.
411 (Relocate_functions::pcrel32_check): New function.
412 (Relocate_functions::pcrel32_unaligned_check): New function.
413 (Relocate_functions::pcrela32_check): New function.
414 (Bits::has_unsigned_overflow32): New function.
415 (Bits::has_unsigned_overflow): New function.
416 * testsuite/Makefile.am (overflow_unittest): New test.
417 * testsuite/Makefile.in: Regenerate.
418 * testsuite/overflow_unittest.cc: New source file.
420 2016-02-04 Alan Modra <amodra@gmail.com>
422 * powerpc.cc (relocate): Adjust last patch for big-endian.
424 2016-02-02 Alan Modra <amodra@gmail.com>
426 * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
428 2016-01-15 Han Shen <shenhan@google.com>
430 PR gold/19472 - need pc-relative stubs.
432 * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
433 stub type for DSOs and pie executables.
435 2016-01-12 H.J. Lu <hongjiu.lu@intel.com>
437 * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
440 2016-01-12 Cary Coutant <ccoutant@gmail.com>
442 * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
443 * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
444 * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
445 specializations) New method.
447 2016-01-11 Cary Coutant <ccoutant@gmail.com>
450 * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
451 we have a TLS segment for GD-to-IE optimization.
452 * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
454 (Target_i386::tls_desc_gd_to_ie): Likewise.
455 (Target_i386::relocate_tls): Don't insist that we have a TLS segment
456 for TLSDESC GD-to-IE optimizations.
457 * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
459 (Target_x86_64::tls_desc_gd_to_ie): Likewise.
460 (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
461 for TLSDESC GD-to-IE optimizations.
463 2016-01-11 Cary Coutant <ccoutant@gmail.com>
465 Refactor gold to enable support for MIPS-64 relocation format.
467 * gc.h (get_embedded_addend_size): Remove sh_type parameter.
468 (gc_process_relocs): Remove sh_type template parameter.
469 Use Classify_reloc to access r_sym, r_type, and r_addend fields.
470 * object.h (Sized_relobj_file::split_stack_adjust): Add target
472 (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
473 * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
474 specializations) Remove.
475 * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
476 (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
477 (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
478 (Sized_relobj_file::split_stack_adjust): Add target parameter.
480 (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
481 Target::get_r_sym() to get r_sym field from relocations.
482 (Track_relocs::next_symndx): Call Target::get_r_sym().
483 * target-reloc.h (scan_relocs): Remove sh_type template parameter;
484 add Classify_reloc template parameter. Use for accessing r_sym and
486 (relocate_section): Likewise.
487 (Default_classify_reloc): New class (renamed and moved from reloc.cc).
488 (Default_scan_relocatable_relocs): Remove sh_type template parameter.
489 (Default_scan_relocatable_relocs::Reltype): New typedef.
490 (Default_scan_relocatable_relocs::reloc_size): New const.
491 (Default_scan_relocatable_relocs::sh_type): New const.
492 (Default_scan_relocatable_relocs::get_r_sym): New method.
493 (Default_scan_relocatable_relocs::get_r_type): New method.
494 (Default_emit_relocs_strategy): New class.
495 (scan_relocatable_relocs): Replace sh_type template parameter with
496 Scan_relocatable_relocs class. Use it to access r_sym and r_type
498 (relocate_relocs): Replace sh_type template parameter with
499 Classify_reloc class. Use it to access r_sym and r_type fields.
500 * target.h (Target::is_call_to_non_split): Replace r_type parameter
501 with pointer to relocation. Adjust all callers.
502 (Target::do_is_call_to_non_split): Likewise.
503 (Target::emit_relocs_scan): New virtual method.
504 (Sized_target::get_r_sym): New virtual method.
505 * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
506 with pointer to relocation.
508 * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
509 (Target_aarch64::Relocatable_size_for_reloc): Remove.
510 (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
511 (Target_aarch64::scan_relocs): Likewise.
512 (Target_aarch64::relocate_section): Likewise.
513 (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
515 (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
516 (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
517 * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
519 (Target_arm::emit_relocs_scan): New method.
520 (Target_arm::Relocatable_size_for_reloc): Replace with...
521 (Target_arm::Classify_reloc): ...this.
522 (Target_arm::gc_process_relocs): Use Classify_reloc.
523 (Target_arm::scan_relocs): Likewise.
524 (Target_arm::relocate_section): Likewise.
525 (Target_arm::scan_relocatable_relocs): Likewise.
526 (Target_arm::relocate_relocs): Likewise.
527 * i386.cc (Target_i386::emit_relocs_scan): New method.
528 (Target_i386::Relocatable_size_for_reloc): Replace with...
529 (Target_i386::Classify_reloc): ...this.
530 (Target_i386::gc_process_relocs): Use Classify_reloc.
531 (Target_i386::scan_relocs): Likewise.
532 (Target_i386::relocate_section): Likewise.
533 (Target_i386::scan_relocatable_relocs): Likewise.
534 (Target_i386::relocate_relocs): Likewise.
535 * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
537 (Mips_reloc_types): New class template.
538 (Mips_classify_reloc): New class template.
539 (Target_mips::Reltype): New typedef.
540 (Target_mips::Relatype): New typedef.
541 (Target_mips::emit_relocs_scan): New method.
542 (Target_mips::get_r_sym): New method.
543 (Target_mips::Relocatable_size_for_reloc): Replace with
545 (Target_mips::copy_reloc): Use Mips_classify_reloc.
546 (Target_mips::gc_process_relocs): Likewise.
547 (Target_mips::scan_relocs): Likewise.
548 (Target_mips::relocate_section): Likewise.
549 (Target_mips::scan_relocatable_relocs): Likewise.
550 (Target_mips::relocate_relocs): Likewise.
551 (mips_get_size_for_reloc): New function, factored out from
552 Relocatable_size_for_reloc::get_size_for_reloc.
553 (Target_mips::Scan::local): Use Mips_classify_reloc.
554 (Target_mips::Scan::global): Likewise.
555 (Target_mips::Relocate::relocate): Likewise.
556 * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
557 (Target_powerpc::Relocatable_size_for_reloc): Remove.
558 (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
559 (Target_powerpc::scan_relocs): Likewise.
560 (Target_powerpc::relocate_section): Likewise.
561 (Powerpc_scan_relocatable_reloc): Convert to class template.
562 (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
563 (Powerpc_scan_relocatable_reloc::reloc_size): New const.
564 (Powerpc_scan_relocatable_reloc::sh_type): New const.
565 (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
566 (Powerpc_scan_relocatable_reloc::get_r_type): New method.
567 (Target_powerpc::scan_relocatable_relocs): Use
568 Powerpc_scan_relocatable_reloc.
569 (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
570 * s390.cc (Target_s390::emit_relocs_scan): New method.
571 (Target_s390::Relocatable_size_for_reloc): Remove.
572 (Target_s390::gc_process_relocs): Use Default_classify_reloc.
573 (Target_s390::scan_relocs): Likewise.
574 (Target_s390::relocate_section): Likewise.
575 (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
577 (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
578 (Target_s390::relocate_relocs): Use Default_classify_reloc.
579 * sparc.cc (Target_sparc::emit_relocs_scan): New method.
580 (Target_sparc::Relocatable_size_for_reloc): Remove.
581 (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
582 (Target_sparc::scan_relocs): Likewise.
583 (Target_sparc::relocate_section): Likewise.
584 (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
586 (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
587 (Target_sparc::relocate_relocs): Use Default_classify_reloc.
588 * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
589 (Target_tilegx::Relocatable_size_for_reloc): Remove.
590 (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
591 (Target_tilegx::scan_relocs): Likewise.
592 (Target_tilegx::relocate_section): Likewise.
593 (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
595 (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
596 (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
597 * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
598 (Target_x86_64::Relocatable_size_for_reloc): Remove.
599 (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
600 (Target_x86_64::scan_relocs): Likewise.
601 (Target_x86_64::relocate_section): Likewise.
602 (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
604 (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
605 (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
607 * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
609 2016-01-01 Alan Modra <amodra@gmail.com>
611 Update year range in copyright notice of all files.
613 For older changes see ChangeLog-0815
615 Copyright (C) 2016 Free Software Foundation, Inc.
617 Copying and distribution of this file, with or without modification,
618 are permitted in any medium without royalty provided the copyright
619 notice and this notice are preserved.
625 version-control: never