1 2016-03-30 Cary Coutant <ccoutant@gmail.com>
4 * symtab.cc (Symbol_table::define_default_version): Check for case
5 where symbols are both in different shared objects.
7 2016-03-27 Cary Coutant <ccoutant@gmail.com>
10 * i386.cc (Target_i386): Add check for fully-resolved symbol for
13 2016-03-22 Nick Clifton <nickc@redhat.com>
15 * configure: Regenerate.
17 2016-03-21 Cary Coutant <ccoutant@gmail.com>
20 * errors.cc (Errors::undefined_symbol): Add info message when
21 symbol should have been provided by a plugin.
22 * target-reloc.h (issue_undefined_symbol_error): Check for
23 placeholder symbols defined in discarded sections.
24 * testsuite/Makefile.am (plugin_test_9b): New test case.
25 * testsuite/Makefile.in: Regenerate.
26 * testsuite/plugin_test_9b_elf.cc: New test source file.
27 * testsuite/plugin_test_9b_ir.cc: New test source file.
29 2016-03-20 Cary Coutant <ccoutant@gmail.com>
32 * ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
33 * testsuite/Makefile.am (eh_test_2): New test.
34 * testsuite/Makefile.in: Regenerate.
35 * testsuite/eh_test_2.sh: New test script.
36 * testsuite/eh_test_a.cc (bar): Make it comdat.
37 * testsuite/eh_test_b.cc (bar): Add a duplicate copy.
39 2016-03-18 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
41 * mips.cc (Mips_relobj::is_n64_): Remove.
42 (Target_mips::ei_class_): Likewise.
43 (Mips_relobj::is_newabi): Call methods.
44 (Mips_relobj::is_n64): Change checking for N64 ABI.
45 (Target_mips::is_output_n64): Likewise.
46 (Target_mips::merge_processor_specific_flags): Remove ei_class
47 argument, and remove comparing ei_class.
48 (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
50 (Target_mips::do_finalize_sections): Don't pass ei_class argument
51 to merge_processor_specific_flags.
52 (Target_mips::elf_mips_abi_name): Remove ei_class argument, and
53 change checking for N64 ABI.
55 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
57 * mips.cc (enum Special_relocation_symbol): New enum type.
58 (is_readonly_section): New function.
60 (Mips_got_entry::is_section_symbol_): New member.
61 (Mips_got_entry::is_section_symbol): New method.
62 (Mips_got_info::record_local_got_symbol): Add is_section_symbol
64 (Mips_relobj::mips_elf_options_section_name): New method.
65 (Mips_output_data_got::record_local_got_symbol): Add
66 is_section_symbol argument, and pass it to
67 Mips_got_info::record_local_got_symbol.
68 (Mips_output_data_got::got_offset): Add addend argument, and pass
69 it to Relobj::local_got_offset.
70 (struct Mips_output_reloc_writer): New type.
71 (class Mips_output_data_reloc): New class.
72 (Mips_output_data_plt::Reloc_section): Change type to
73 Mips_output_data_reloc.
74 (Target_mips::Reloc_section): Likewise.
75 (Mips_reloc_types::get_r_addend): Remove unsigned from return type.
76 (Mips_classify_reloc::get_r_type2): New method.
77 (Mips_classify_reloc::get_r_type3): Likewise.
78 (Mips_classify_reloc::get_r_ssym): Likewise.
79 (Target_mips::Reloca_section): Remove.
80 (Relocate::should_apply_static_reloc): Rename from
81 should_apply_r_mips_32_reloc.
82 (Target_mips::copy_reloc): Replace Reltype parameter with r_type
84 (Mips_relocate_functions::Valtype): New type.
85 (Mips_relocate_functions::Valtype64): New type.
86 (Mips_relocate_functions::check_overflow): New method.
87 (Mips_relocate_functions::mips_reloc_unshuffle): Move to public
89 (Mips_relocate_functions::mips_reloc_shuffle): Likewise.
90 (Mips_relocate_functions::rel16): Add support for resolving
91 relocations for Mips64.
92 (Mips_relocate_functions::rel32): Likewise.
93 (Mips_relocate_functions::reljalr): Likewise.
94 (Mips_relocate_functions::relpc32): Likewise.
95 (Mips_relocate_functions::rel26): Likewise.
96 (Mips_relocate_functions::relpc16): Likewise.
97 (Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
98 (Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
99 (Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
100 (Mips_relocate_functions::do_relhi16): Likewise.
101 (Mips_relocate_functions::do_relgot16_local): Likewise.
102 (Mips_relocate_functions::rello16): Likewise.
103 (Mips_relocate_functions::relgot): Likewise.
104 (Mips_relocate_functions::relgotpage): Likewise.
105 (Mips_relocate_functions::relgotofst): Likewise.
106 (Mips_relocate_functions::relgot_hi16): Likewise.
107 (Mips_relocate_functions::relgot_lo16): Likewise.
108 (Mips_relocate_functions::relgprel): Likewise.
109 (Mips_relocate_functions::relgprel32): Likewise.
110 (Mips_relocate_functions::tlsrelhi16): Likewise.
111 (Mips_relocate_functions::tlsrello16): Likewise.
112 (Mips_relocate_functions::tlsrel32): Likewise.
113 (Mips_relocate_functions::relsub): Likewise.
114 (Mips_relocate_functions::releh): New method.
115 (Mips_relocate_functions::rel64): Likewise.
116 (Mips_got_info::record_local_got_symbol): Add is_section_symbol and
117 pass it to Mips_got_entry.
118 (Mips_got_info::add_local_entries): Pass addend argument
119 to code functions, and for STT_SECTION symbols call
120 add_symbolless_local_addend.
121 (Mips_got_info::add_tls_entries): Pass addend argument to code
123 (Mips_relobj::do_read_symbols): Read gp value that was used to
125 (Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
126 instruction. Opcode for instruction will be selected later.
127 (Target_mips::gc_process_relocs): Add case for SHT_RELA.
128 (Target_mips::scan_relocatable_relocs): Likewise.
129 (Target_mips::emit_relocs_scan): Likewise.
130 (Target_mips::relocate_relocs): Likewise.
131 (Target_mips::do_finalize_sections): Skip objects for merging
132 processor specific flags in which all input sections will be
134 (mips_get_size_for_reloc): Add case for R_MIPS_EH.
135 (Target_mips::Scan::get_reference_flags): Likewise.
136 (Target_mips::relocate_special_relocatable): Call rel26 method with
137 calculate_only and calculated_value arguments.
138 (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
139 dynamic relocation against a readonly sections, and pass
140 is_section_symbol to Mips_got_info::record_local_got_symbol.
141 (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
142 dynamic relocation against a readonly sections, and pass r_type
143 and r_offset to Target_mips::copy_reloc.
144 (Target_mips::Relocate::relocate): Add support for resolving
145 relocations for Mips64.
146 (Target_mips::mips_info): Add case for Mips64 default dynamic
148 (Target_selector_mips): Correct emulation names.
150 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
152 * mips.cc (class Mips_output_data_la25_stub): Add
153 do_print_to_mapfile function.
155 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
157 * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
160 2016-03-09 H.J. Lu <hongjiu.lu@intel.com>
162 * testsuite/plugin_layout_with_alignment.cc: Renamed to ..
163 * testsuite/plugin_layout_with_alignment.c: This.
164 * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
165 (plugin_layout_with_alignment): Likewise.
166 * testsuite/Makefile.in: Regenerated.
168 2016-03-08 Cary Coutant <ccoutant@gmail.com>
171 * testsuite/Makefile.am (retain_symbols_file_test): Remove check
173 * testsuite/Makefile.in: Regenerate.
174 * testsuite/dynamic_list.sh: Likewise.
175 * testsuite/retain_symbols_file_test.sh: Likewise.
177 2016-03-08 Cary Coutant <ccoutant@gmail.com>
180 * arm.cc (Reloc_stub::Key::name): Add unused attribute.
181 * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
183 2016-03-08 Cary Coutant <ccoutant@gmail.com>
184 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
186 * output.cc (Output_reloc_writer): New type.
187 (Output_data_reloc_base::do_write): Move implementation to template
188 in output.h and replace with invocation of template.
189 * output.h (Output_file): Move to top of file.
190 (Output_reloc::get_symbol_index): Move to public interface.
191 (Output_reloc::get_address): Likewise.
192 (Output_data_reloc_base::do_write_generic): New function template.
194 2016-03-04 Cary Coutant <ccoutant@gmail.com>
198 * symtab.cc: Instantiate Sized_symbol::init_constant and
199 Sized_symbol::init_undefined.
201 2016-03-03 Cary Coutant <ccoutant@gmail.com>
204 * layout.h (Layout::add_target_specific_dynamic_tag): New function.
205 * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
206 * mips.cc (Target_mips::make_symbol): Adjust function signature.
207 * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
208 (Target_sparc::do_is_defined_by_abi): Remove test for
210 (Target_sparc::Register_symbol): New struct type.
211 (Target_sparc::register_syms_): New data member.
212 (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
213 (Target_sparc::make_symbol): New function.
214 (Target_sparc::do_finalize_sections): Add register symbols and new
215 dynamic table entries.
216 * symtab.h (Sized_symbol::init_undefined): Add value parameter.
217 (Symbol_table::add_target_global_symbol): New function.
218 (Symbol_table::target_symbols_): New data member.
219 * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
220 (Symbol_table::Symbol_table): Initialize target_symbols_.
221 (Symbol_table::add_from_object): Pass additional parameters to
223 (Symbol_table::define_special_symbol): Likewise.
224 (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
225 undefined symbol value.
226 (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
227 (Symbol_table::sized_finalize): Likewise.
228 (Symbol_table::sized_write_globals): Likewise.
229 * target.h (Sized_target::make_symbol): Add name, st_type, object,
230 st_shndx, and value parameters.
232 2016-03-03 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
234 * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
235 LDPK_WEAKUNDEF symbols.
237 2016-03-03 Than McIntosh <thanm@google.com>
239 * plugin.cc (Plugin::load): Include hooks for get_input_section_size
240 and get_input_section_alignment in transfer vector.
241 (get_input_section_alignment): New function.
242 (get_input_section_size): New function.
243 * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
244 * testsuite/Makefile.in: [Regenerate.]
245 * testsuite/plugin_section_alignment.cc: New test file.
246 * testsuite/plugin_layout_with_alignment.cc: New test file.
247 * testsuite/plugin_layout_with_alignment.sh: New test file.
249 2016-03-03 Evgenii Stepanov <eugenis@google.com>
251 * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
253 * plugin.cc (get_symbols_v3): New function.
254 (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
255 (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
258 2016-02-26 Egor Kochetov <egor.kochetov@intel.com>
259 Cary Coutant <ccoutant@gmail.com>
262 * ehframe.h (Cie::fde_encoding): New method.
263 * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
266 2016-02-15 H.J. Lu <hongjiu.lu@intel.com>
268 * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
269 -mrelax-relocations=yes to $(TEST_AS).
270 (x86_64_mov_to_lea6.o): Likewise.
271 (x86_64_overflow_pc32.o): Remove duplicated target.
272 * testsuite/Makefile.in: Regenerated.
274 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
276 * s390.cc (Target_s390::match_view_u): New helper method.
277 (Target_s390::do_is_call_to_non_split): New method.
278 (Target_s390::ss_code_st_r14): New const.
279 (Target_s390::ss_code_l_r14): New const.
280 (Target_s390::ss_code_bras_8): New const.
281 (Target_s390::ss_code_l_basr): New const.
282 (Target_s390::ss_code_a_basr): New const.
283 (Target_s390::ss_code_ear): New const.
284 (Target_s390::ss_code_c): New const.
285 (Target_s390::ss_code_larl): New const.
286 (Target_s390::ss_code_brasl): New const.
287 (Target_s390::ss_code_jg): New const.
288 (Target_s390::ss_code_jgl): New const.
289 (Target_s390::ss_match_mcount): New helper method.
290 (Target_s390::ss_match_l): New helper method.
291 (Target_s390::ss_match_ahi): New helper method.
292 (Target_s390::ss_match_alfi): New helper method.
293 (Target_s390::ss_match_cr): New helper method.
294 (Target_s390::do_calls_non_split): New method.
295 * testsuite/Makefile.am: Added new tests.
296 * testsuite/Makefile.in: Regenerate.
297 * testsuite/split_s390.sh: New test.
298 * testsuite/split_s390_1_a1.s: New test.
299 * testsuite/split_s390_1_a2.s: New test.
300 * testsuite/split_s390_1_n1.s: New test.
301 * testsuite/split_s390_1_n2.s: New test.
302 * testsuite/split_s390_1_z1.s: New test.
303 * testsuite/split_s390_1_z2.s: New test.
304 * testsuite/split_s390_1_z3.s: New test.
305 * testsuite/split_s390_1_z4.s: New test.
306 * testsuite/split_s390_2_ns.s: New test.
307 * testsuite/split_s390_2_s.s: New test.
308 * testsuite/split_s390x_1_a1.s: New test.
309 * testsuite/split_s390x_1_a2.s: New test.
310 * testsuite/split_s390x_1_n1.s: New test.
311 * testsuite/split_s390x_1_n2.s: New test.
312 * testsuite/split_s390x_1_z1.s: New test.
313 * testsuite/split_s390x_1_z2.s: New test.
314 * testsuite/split_s390x_1_z3.s: New test.
315 * testsuite/split_s390x_1_z4.s: New test.
316 * testsuite/split_s390x_2_ns.s: New test.
317 * testsuite/split_s390x_2_s.s: New test.
319 2016-02-11 Rahul Chaudhry <rahulchaudhry@google.com>
321 * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
322 info message for every erratum 843419 found and fixed.
324 2016-02-07 Cary Coutant <ccoutant@gmail.com>
327 * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
328 information to relocation overflow errors.
330 2016-02-06 Cary Coutant <ccoutant@gmail.com>
333 * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
334 overflow checking when symbol value + addend < 0.
336 2016-02-06 Cary Coutant <ccoutant@gmail.com>
339 * reloc.h (Limits): New class.
340 (Bits::has_overflow32): Use min/max values from Limits.
341 (Bits::has_unsigned_overflow32): Likewise.
342 (Bits::has_signed_unsigned_overflow32): Likewise.
343 (Bits::has_overflow): Likewise.
344 (Bits::has_unsigned_overflow): Likewise.
345 (Bits::has_signed_unsigned_overflow64): Likewise.
347 2016-02-06 Cary Coutant <ccoutant@gmail.com>
350 * reloc.h (Relocate_functions::Overflow_check): Add comments.
351 * x86_64.cc (X86_64_relocate_functions): New class.
352 (Target_x86_64::Relocate::relocate): Use the new class.
353 * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
354 (x32_overflow_pc32): New test case.
355 * testsuite/Makefile.in: Regenerate.
356 * testsuite/x32_overflow_pc32.sh: New script.
357 * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
359 2016-02-06 Cary Coutant <ccoutant@gmail.com>
362 * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
363 (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
365 2016-02-06 Cary Coutant <ccoutant@gmail.com>
368 * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
370 (Bits::has_unsigned_overflow): Likewise.
372 2016-02-06 Marcin Kościelnicki <koriakin@0x04.net>
374 * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
376 * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
377 and view_size to is_call_to_non_split.
378 * target.cc (Target::is_call_to_non_split): Add view and view_size
380 * target.h (class Target): Likewise.
382 2016-02-05 Sriraman Tallam <tmsriram@google.com>
384 * icf.cc (get_rel_addend): New function.
385 (get_section_contents): Move merge section addend computation to a
386 new function. Ignore negative values for SHT_REL and SHT_RELA addends.
387 Fix bug to not read past the length of the section.
389 2016-02-05 Cary Coutant <ccoutant@gmail.com>
390 Andrew Senkevich <andrew.senkevich@intel.com>
393 * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
394 checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
396 * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
397 * testsuite/x86_64_overflow_pc32.sh: New test script.
398 * testsuite/x86_64_overflow_pc32.s: New source file.
400 2016-02-05 Cary Coutant <ccoutant@gmail.com>
403 * reloc.h (Relocate_functions::Address): New typedef.
404 (Relocate_functions::Addendtype): New typedef.
405 (Relocate_functions::Overflow_check): New enum type.
406 (Relocate_functions::Reloc_status): New enum type.
407 (Relocate_functions::check_overflow): New function template.
408 (Relocate_functions::rel): Add check parameter; check for overflow.
409 (Relocate_functions::rel_unaligned): Likewise.
410 (Relocate_functions::rela): Likewise.
411 (Relocate_functions::pcrel): Likewise.
412 (Relocate_functions::pcrel_unaligned): Likewise.
413 (Relocate_functions::pcrela): Likewise.
414 (Relocate_functions::rel8): Adjust parameter types.
415 (Relocate_functions::rela8): Likewise.
416 (Relocate_functions::pcrel8): Likewise.
417 (Relocate_functions::pcrela8): Likewise.
418 (Relocate_functions::rel16): Likewise.
419 (Relocate_functions::rela168): Likewise.
420 (Relocate_functions::pcrel16): Likewise.
421 (Relocate_functions::pcrela16): Likewise.
422 (Relocate_functions::rel32): Likewise.
423 (Relocate_functions::rel32_unaligned): Likewise.
424 (Relocate_functions::rela32): Likewise.
425 (Relocate_functions::pcrel32): Likewise.
426 (Relocate_functions::pcrel32_unaligned): Likewise.
427 (Relocate_functions::pcrela32): Likewise.
428 (Relocate_functions::rel8_check): New function.
429 (Relocate_functions::rela8_check): New function.
430 (Relocate_functions::pcrel8_check): New function.
431 (Relocate_functions::pcrela8_check): New function.
432 (Relocate_functions::rel16_check): New function.
433 (Relocate_functions::rela168_check): New function.
434 (Relocate_functions::pcrel16_check): New function.
435 (Relocate_functions::pcrela16_check): New function.
436 (Relocate_functions::rel32_check): New function.
437 (Relocate_functions::rel32_unaligned_check): New function.
438 (Relocate_functions::rela32_check): New function.
439 (Relocate_functions::pcrel32_check): New function.
440 (Relocate_functions::pcrel32_unaligned_check): New function.
441 (Relocate_functions::pcrela32_check): New function.
442 (Bits::has_unsigned_overflow32): New function.
443 (Bits::has_unsigned_overflow): New function.
444 * testsuite/Makefile.am (overflow_unittest): New test.
445 * testsuite/Makefile.in: Regenerate.
446 * testsuite/overflow_unittest.cc: New source file.
448 2016-02-04 Alan Modra <amodra@gmail.com>
450 * powerpc.cc (relocate): Adjust last patch for big-endian.
452 2016-02-02 Alan Modra <amodra@gmail.com>
454 * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
456 2016-01-15 Han Shen <shenhan@google.com>
458 PR gold/19472 - need pc-relative stubs.
460 * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
461 stub type for DSOs and pie executables.
463 2016-01-12 H.J. Lu <hongjiu.lu@intel.com>
465 * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
468 2016-01-12 Cary Coutant <ccoutant@gmail.com>
470 * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
471 * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
472 * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
473 specializations) New method.
475 2016-01-11 Cary Coutant <ccoutant@gmail.com>
478 * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
479 we have a TLS segment for GD-to-IE optimization.
480 * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
482 (Target_i386::tls_desc_gd_to_ie): Likewise.
483 (Target_i386::relocate_tls): Don't insist that we have a TLS segment
484 for TLSDESC GD-to-IE optimizations.
485 * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
487 (Target_x86_64::tls_desc_gd_to_ie): Likewise.
488 (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
489 for TLSDESC GD-to-IE optimizations.
491 2016-01-11 Cary Coutant <ccoutant@gmail.com>
493 Refactor gold to enable support for MIPS-64 relocation format.
495 * gc.h (get_embedded_addend_size): Remove sh_type parameter.
496 (gc_process_relocs): Remove sh_type template parameter.
497 Use Classify_reloc to access r_sym, r_type, and r_addend fields.
498 * object.h (Sized_relobj_file::split_stack_adjust): Add target
500 (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
501 * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
502 specializations) Remove.
503 * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
504 (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
505 (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
506 (Sized_relobj_file::split_stack_adjust): Add target parameter.
508 (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
509 Target::get_r_sym() to get r_sym field from relocations.
510 (Track_relocs::next_symndx): Call Target::get_r_sym().
511 * target-reloc.h (scan_relocs): Remove sh_type template parameter;
512 add Classify_reloc template parameter. Use for accessing r_sym and
514 (relocate_section): Likewise.
515 (Default_classify_reloc): New class (renamed and moved from reloc.cc).
516 (Default_scan_relocatable_relocs): Remove sh_type template parameter.
517 (Default_scan_relocatable_relocs::Reltype): New typedef.
518 (Default_scan_relocatable_relocs::reloc_size): New const.
519 (Default_scan_relocatable_relocs::sh_type): New const.
520 (Default_scan_relocatable_relocs::get_r_sym): New method.
521 (Default_scan_relocatable_relocs::get_r_type): New method.
522 (Default_emit_relocs_strategy): New class.
523 (scan_relocatable_relocs): Replace sh_type template parameter with
524 Scan_relocatable_relocs class. Use it to access r_sym and r_type
526 (relocate_relocs): Replace sh_type template parameter with
527 Classify_reloc class. Use it to access r_sym and r_type fields.
528 * target.h (Target::is_call_to_non_split): Replace r_type parameter
529 with pointer to relocation. Adjust all callers.
530 (Target::do_is_call_to_non_split): Likewise.
531 (Target::emit_relocs_scan): New virtual method.
532 (Sized_target::get_r_sym): New virtual method.
533 * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
534 with pointer to relocation.
536 * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
537 (Target_aarch64::Relocatable_size_for_reloc): Remove.
538 (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
539 (Target_aarch64::scan_relocs): Likewise.
540 (Target_aarch64::relocate_section): Likewise.
541 (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
543 (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
544 (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
545 * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
547 (Target_arm::emit_relocs_scan): New method.
548 (Target_arm::Relocatable_size_for_reloc): Replace with...
549 (Target_arm::Classify_reloc): ...this.
550 (Target_arm::gc_process_relocs): Use Classify_reloc.
551 (Target_arm::scan_relocs): Likewise.
552 (Target_arm::relocate_section): Likewise.
553 (Target_arm::scan_relocatable_relocs): Likewise.
554 (Target_arm::relocate_relocs): Likewise.
555 * i386.cc (Target_i386::emit_relocs_scan): New method.
556 (Target_i386::Relocatable_size_for_reloc): Replace with...
557 (Target_i386::Classify_reloc): ...this.
558 (Target_i386::gc_process_relocs): Use Classify_reloc.
559 (Target_i386::scan_relocs): Likewise.
560 (Target_i386::relocate_section): Likewise.
561 (Target_i386::scan_relocatable_relocs): Likewise.
562 (Target_i386::relocate_relocs): Likewise.
563 * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
565 (Mips_reloc_types): New class template.
566 (Mips_classify_reloc): New class template.
567 (Target_mips::Reltype): New typedef.
568 (Target_mips::Relatype): New typedef.
569 (Target_mips::emit_relocs_scan): New method.
570 (Target_mips::get_r_sym): New method.
571 (Target_mips::Relocatable_size_for_reloc): Replace with
573 (Target_mips::copy_reloc): Use Mips_classify_reloc.
574 (Target_mips::gc_process_relocs): Likewise.
575 (Target_mips::scan_relocs): Likewise.
576 (Target_mips::relocate_section): Likewise.
577 (Target_mips::scan_relocatable_relocs): Likewise.
578 (Target_mips::relocate_relocs): Likewise.
579 (mips_get_size_for_reloc): New function, factored out from
580 Relocatable_size_for_reloc::get_size_for_reloc.
581 (Target_mips::Scan::local): Use Mips_classify_reloc.
582 (Target_mips::Scan::global): Likewise.
583 (Target_mips::Relocate::relocate): Likewise.
584 * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
585 (Target_powerpc::Relocatable_size_for_reloc): Remove.
586 (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
587 (Target_powerpc::scan_relocs): Likewise.
588 (Target_powerpc::relocate_section): Likewise.
589 (Powerpc_scan_relocatable_reloc): Convert to class template.
590 (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
591 (Powerpc_scan_relocatable_reloc::reloc_size): New const.
592 (Powerpc_scan_relocatable_reloc::sh_type): New const.
593 (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
594 (Powerpc_scan_relocatable_reloc::get_r_type): New method.
595 (Target_powerpc::scan_relocatable_relocs): Use
596 Powerpc_scan_relocatable_reloc.
597 (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
598 * s390.cc (Target_s390::emit_relocs_scan): New method.
599 (Target_s390::Relocatable_size_for_reloc): Remove.
600 (Target_s390::gc_process_relocs): Use Default_classify_reloc.
601 (Target_s390::scan_relocs): Likewise.
602 (Target_s390::relocate_section): Likewise.
603 (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
605 (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
606 (Target_s390::relocate_relocs): Use Default_classify_reloc.
607 * sparc.cc (Target_sparc::emit_relocs_scan): New method.
608 (Target_sparc::Relocatable_size_for_reloc): Remove.
609 (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
610 (Target_sparc::scan_relocs): Likewise.
611 (Target_sparc::relocate_section): Likewise.
612 (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
614 (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
615 (Target_sparc::relocate_relocs): Use Default_classify_reloc.
616 * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
617 (Target_tilegx::Relocatable_size_for_reloc): Remove.
618 (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
619 (Target_tilegx::scan_relocs): Likewise.
620 (Target_tilegx::relocate_section): Likewise.
621 (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
623 (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
624 (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
625 * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
626 (Target_x86_64::Relocatable_size_for_reloc): Remove.
627 (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
628 (Target_x86_64::scan_relocs): Likewise.
629 (Target_x86_64::relocate_section): Likewise.
630 (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
632 (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
633 (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
635 * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
637 2016-01-01 Alan Modra <amodra@gmail.com>
639 Update year range in copyright notice of all files.
641 For older changes see ChangeLog-0815
643 Copyright (C) 2016 Free Software Foundation, Inc.
645 Copying and distribution of this file, with or without modification,
646 are permitted in any medium without royalty provided the copyright
647 notice and this notice are preserved.
653 version-control: never