projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 5c28a503 HS |
1 | 2016-05-06 Han Shen <shenhan@google.com> |
| 2 | ||
| 3 | PR gold/19987. | |
| 4 | ||
| 5 | * aarch64-reloc.def: New relocation type. | |
| 6 | * aarch64.cc (AArch64_relocate_functions::Page): Changed to public. | |
| 7 | (Target_aarch64::Scan::local): Add R_AARCH64_LD64_GOTPAGE_LO15. | |
| 8 | (Target_aarch64::Scan::global): Add R_AARCH64_LD64_GOTPAGE_LO15. | |
| 9 | (Target_aarch64::Relocate::relocate): Implement R_AARCH64_LD64_GOTPAGE_LO15. | |
| 10 | ||
| 786a118c NC |
11 | 2016-04-28 Nick Clifton <nickc@redhat.com> |
| 12 | ||
| 13 | * po/zh_CN.po: Updated Chinese (simplified) translation. | |
| 14 | ||
| 6fd8e7c2 L |
15 | 2016-04-15 H.J. Lu <hongjiu.lu@intel.com> |
| 16 | ||
| 17 | * Makefile.in: Regenerated with automake 1.11.6. | |
| 18 | * aclocal.m4: Likewise. | |
| 19 | * testsuite/Makefile.in: Likewise. | |
| 20 | ||
| b60ecbc6 CC |
21 | 2016-03-30 Cary Coutant <ccoutant@gmail.com> |
| 22 | ||
| 23 | PR gold/16979 | |
| 24 | * symtab.cc (Symbol_table::define_default_version): Check for case | |
| 25 | where symbols are both in different shared objects. | |
| 26 | ||
| ed700649 CC |
27 | 2016-03-27 Cary Coutant <ccoutant@gmail.com> |
| 28 | ||
| 29 | PR gold/16111 | |
| 30 | * i386.cc (Target_i386): Add check for fully-resolved symbol for | |
| 31 | R_386_GOTOFF. | |
| 32 | ||
| 9780e045 NC |
33 | 2016-03-22 Nick Clifton <nickc@redhat.com> |
| 34 | ||
| 35 | * configure: Regenerate. | |
| 36 | ||
| 648c5cbb CC |
37 | 2016-03-21 Cary Coutant <ccoutant@gmail.com> |
| 38 | ||
| 39 | PR gold/19842 | |
| 40 | * errors.cc (Errors::undefined_symbol): Add info message when | |
| 41 | symbol should have been provided by a plugin. | |
| 42 | * target-reloc.h (issue_undefined_symbol_error): Check for | |
| 43 | placeholder symbols defined in discarded sections. | |
| 44 | * testsuite/Makefile.am (plugin_test_9b): New test case. | |
| 45 | * testsuite/Makefile.in: Regenerate. | |
| 46 | * testsuite/plugin_test_9b_elf.cc: New test source file. | |
| 47 | * testsuite/plugin_test_9b_ir.cc: New test source file. | |
| 48 | ||
| 698400bf CC |
49 | 2016-03-20 Cary Coutant <ccoutant@gmail.com> |
| 50 | ||
| 51 | PR gold/19002 | |
| 52 | * ehframe.cc (Eh_frame::read_fde): Check for dropped functions. | |
| 53 | * testsuite/Makefile.am (eh_test_2): New test. | |
| 54 | * testsuite/Makefile.in: Regenerate. | |
| 55 | * testsuite/eh_test_2.sh: New test script. | |
| 56 | * testsuite/eh_test_a.cc (bar): Make it comdat. | |
| 57 | * testsuite/eh_test_b.cc (bar): Add a duplicate copy. | |
| 58 | ||
| 01b84e25 VR |
59 | 2016-03-18 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> |
| 60 | ||
| 61 | * mips.cc (Mips_relobj::is_n64_): Remove. | |
| 62 | (Target_mips::ei_class_): Likewise. | |
| 63 | (Mips_relobj::is_newabi): Call methods. | |
| 64 | (Mips_relobj::is_n64): Change checking for N64 ABI. | |
| 65 | (Target_mips::is_output_n64): Likewise. | |
| 66 | (Target_mips::merge_processor_specific_flags): Remove ei_class | |
| 67 | argument, and remove comparing ei_class. | |
| 68 | (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field | |
| 69 | of the ELF header. | |
| 70 | (Target_mips::do_finalize_sections): Don't pass ei_class argument | |
| 71 | to merge_processor_specific_flags. | |
| 72 | (Target_mips::elf_mips_abi_name): Remove ei_class argument, and | |
| 73 | change checking for N64 ABI. | |
| 74 | ||
| 47a9f4fc VR |
75 | 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> |
| 76 | ||
| 77 | * mips.cc (enum Special_relocation_symbol): New enum type. | |
| 78 | (is_readonly_section): New function. | |
| 79 | (eh_reloc): Likewise. | |
| 80 | (Mips_got_entry::is_section_symbol_): New member. | |
| 81 | (Mips_got_entry::is_section_symbol): New method. | |
| 82 | (Mips_got_info::record_local_got_symbol): Add is_section_symbol | |
| 83 | argument. | |
| 84 | (Mips_relobj::mips_elf_options_section_name): New method. | |
| 85 | (Mips_output_data_got::record_local_got_symbol): Add | |
| 86 | is_section_symbol argument, and pass it to | |
| 87 | Mips_got_info::record_local_got_symbol. | |
| 88 | (Mips_output_data_got::got_offset): Add addend argument, and pass | |
| 89 | it to Relobj::local_got_offset. | |
| 90 | (struct Mips_output_reloc_writer): New type. | |
| 91 | (class Mips_output_data_reloc): New class. | |
| 92 | (Mips_output_data_plt::Reloc_section): Change type to | |
| 93 | Mips_output_data_reloc. | |
| 94 | (Target_mips::Reloc_section): Likewise. | |
| 95 | (Mips_reloc_types::get_r_addend): Remove unsigned from return type. | |
| 96 | (Mips_classify_reloc::get_r_type2): New method. | |
| 97 | (Mips_classify_reloc::get_r_type3): Likewise. | |
| 98 | (Mips_classify_reloc::get_r_ssym): Likewise. | |
| 99 | (Target_mips::Reloca_section): Remove. | |
| 100 | (Relocate::should_apply_static_reloc): Rename from | |
| 101 | should_apply_r_mips_32_reloc. | |
| 102 | (Target_mips::copy_reloc): Replace Reltype parameter with r_type | |
| 103 | and r_offset. | |
| 104 | (Mips_relocate_functions::Valtype): New type. | |
| 105 | (Mips_relocate_functions::Valtype64): New type. | |
| 106 | (Mips_relocate_functions::check_overflow): New method. | |
| 107 | (Mips_relocate_functions::mips_reloc_unshuffle): Move to public | |
| 108 | interface. | |
| 109 | (Mips_relocate_functions::mips_reloc_shuffle): Likewise. | |
| 110 | (Mips_relocate_functions::rel16): Add support for resolving | |
| 111 | relocations for Mips64. | |
| 112 | (Mips_relocate_functions::rel32): Likewise. | |
| 113 | (Mips_relocate_functions::reljalr): Likewise. | |
| 114 | (Mips_relocate_functions::relpc32): Likewise. | |
| 115 | (Mips_relocate_functions::rel26): Likewise. | |
| 116 | (Mips_relocate_functions::relpc16): Likewise. | |
| 117 | (Mips_relocate_functions::relmicromips_pc7_s1): Likewise. | |
| 118 | (Mips_relocate_functions::relmicromips_pc10_s1): Likewise. | |
| 119 | (Mips_relocate_functions::relmicromips_pc16_s1): Likewise. | |
| 120 | (Mips_relocate_functions::do_relhi16): Likewise. | |
| 121 | (Mips_relocate_functions::do_relgot16_local): Likewise. | |
| 122 | (Mips_relocate_functions::rello16): Likewise. | |
| 123 | (Mips_relocate_functions::relgot): Likewise. | |
| 124 | (Mips_relocate_functions::relgotpage): Likewise. | |
| 125 | (Mips_relocate_functions::relgotofst): Likewise. | |
| 126 | (Mips_relocate_functions::relgot_hi16): Likewise. | |
| 127 | (Mips_relocate_functions::relgot_lo16): Likewise. | |
| 128 | (Mips_relocate_functions::relgprel): Likewise. | |
| 129 | (Mips_relocate_functions::relgprel32): Likewise. | |
| 130 | (Mips_relocate_functions::tlsrelhi16): Likewise. | |
| 131 | (Mips_relocate_functions::tlsrello16): Likewise. | |
| 132 | (Mips_relocate_functions::tlsrel32): Likewise. | |
| 133 | (Mips_relocate_functions::relsub): Likewise. | |
| 134 | (Mips_relocate_functions::releh): New method. | |
| 135 | (Mips_relocate_functions::rel64): Likewise. | |
| 136 | (Mips_got_info::record_local_got_symbol): Add is_section_symbol and | |
| 137 | pass it to Mips_got_entry. | |
| 138 | (Mips_got_info::add_local_entries): Pass addend argument | |
| 139 | to code functions, and for STT_SECTION symbols call | |
| 140 | add_symbolless_local_addend. | |
| 141 | (Mips_got_info::add_tls_entries): Pass addend argument to code | |
| 142 | functions. | |
| 143 | (Mips_relobj::do_read_symbols): Read gp value that was used to | |
| 144 | create object. | |
| 145 | (Mips_output_data_plt::plt_entry): Remove opcode from l[wd] | |
| 146 | instruction. Opcode for instruction will be selected later. | |
| 147 | (Target_mips::gc_process_relocs): Add case for SHT_RELA. | |
| 148 | (Target_mips::scan_relocatable_relocs): Likewise. | |
| 149 | (Target_mips::emit_relocs_scan): Likewise. | |
| 150 | (Target_mips::relocate_relocs): Likewise. | |
| 151 | (Target_mips::do_finalize_sections): Skip objects for merging | |
| 152 | processor specific flags in which all input sections will be | |
| 153 | discarded. | |
| 154 | (mips_get_size_for_reloc): Add case for R_MIPS_EH. | |
| 155 | (Target_mips::Scan::get_reference_flags): Likewise. | |
| 156 | (Target_mips::relocate_special_relocatable): Call rel26 method with | |
| 157 | calculate_only and calculated_value arguments. | |
| 158 | (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a | |
| 159 | dynamic relocation against a readonly sections, and pass | |
| 160 | is_section_symbol to Mips_got_info::record_local_got_symbol. | |
| 161 | (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a | |
| 162 | dynamic relocation against a readonly sections, and pass r_type | |
| 163 | and r_offset to Target_mips::copy_reloc. | |
| 164 | (Target_mips::Relocate::relocate): Add support for resolving | |
| 165 | relocations for Mips64. | |
| 166 | (Target_mips::mips_info): Add case for Mips64 default dynamic | |
| 167 | linker name. | |
| 168 | (Target_selector_mips): Correct emulation names. | |
| 169 | ||
| 1a08ae21 VR |
170 | 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> |
| 171 | ||
| 172 | * mips.cc (class Mips_output_data_la25_stub): Add | |
| 173 | do_print_to_mapfile function. | |
| 174 | ||
| c2fa9ced VR |
175 | 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> |
| 176 | ||
| 177 | * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of | |
| 178 | elf_r_info. | |
| 179 | ||
| fd91f002 L |
180 | 2016-03-09 H.J. Lu <hongjiu.lu@intel.com> |
| 181 | ||
| 182 | * testsuite/plugin_layout_with_alignment.cc: Renamed to .. | |
| 183 | * testsuite/plugin_layout_with_alignment.c: This. | |
| 184 | * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated. | |
| 185 | (plugin_layout_with_alignment): Likewise. | |
| 186 | * testsuite/Makefile.in: Regenerated. | |
| 187 | ||
| 7ff6eb49 CC |
188 | 2016-03-08 Cary Coutant <ccoutant@gmail.com> |
| 189 | ||
| 190 | PR 19751 | |
| 191 | * testsuite/Makefile.am (retain_symbols_file_test): Remove check | |
| 192 | for constructor. | |
| 193 | * testsuite/Makefile.in: Regenerate. | |
| 194 | * testsuite/dynamic_list.sh: Likewise. | |
| 195 | * testsuite/retain_symbols_file_test.sh: Likewise. | |
| 196 | ||
| 202736be CC |
197 | 2016-03-08 Cary Coutant <ccoutant@gmail.com> |
| 198 | ||
| 199 | PR 19751 | |
| 200 | * arm.cc (Reloc_stub::Key::name): Add unused attribute. | |
| 201 | * dirsearch.cc (Dir_caches::~Dir_caches): Likewise. | |
| 202 | ||
| c32482d6 CC |
203 | 2016-03-08 Cary Coutant <ccoutant@gmail.com> |
| 204 | Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> | |
| 205 | ||
| 206 | * output.cc (Output_reloc_writer): New type. | |
| 207 | (Output_data_reloc_base::do_write): Move implementation to template | |
| 208 | in output.h and replace with invocation of template. | |
| 209 | * output.h (Output_file): Move to top of file. | |
| 210 | (Output_reloc::get_symbol_index): Move to public interface. | |
| 211 | (Output_reloc::get_address): Likewise. | |
| 212 | (Output_data_reloc_base::do_write_generic): New function template. | |
| 213 | ||
| 8d04e81d CC |
214 | 2016-03-04 Cary Coutant <ccoutant@gmail.com> |
| 215 | ||
| 216 | PR gold/19019 | |
| 217 | PR gold/19763 | |
| 218 | * symtab.cc: Instantiate Sized_symbol::init_constant and | |
| 219 | Sized_symbol::init_undefined. | |
| 220 | ||
| dc1c8a16 CC |
221 | 2016-03-03 Cary Coutant <ccoutant@gmail.com> |
| 222 | ||
| 223 | PR gold/19019 | |
| 224 | * layout.h (Layout::add_target_specific_dynamic_tag): New function. | |
| 225 | * layout.cc (Layout::add_target_specific_dynamic_tag): New function. | |
| 226 | * mips.cc (Target_mips::make_symbol): Adjust function signature. | |
| 227 | * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_. | |
| 228 | (Target_sparc::do_is_defined_by_abi): Remove test for | |
| 229 | STT_SPARC_REGISTER. | |
| 230 | (Target_sparc::Register_symbol): New struct type. | |
| 231 | (Target_sparc::register_syms_): New data member. | |
| 232 | (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true. | |
| 233 | (Target_sparc::make_symbol): New function. | |
| 234 | (Target_sparc::do_finalize_sections): Add register symbols and new | |
| 235 | dynamic table entries. | |
| 236 | * symtab.h (Sized_symbol::init_undefined): Add value parameter. | |
| 237 | (Symbol_table::add_target_global_symbol): New function. | |
| 238 | (Symbol_table::target_symbols_): New data member. | |
| 239 | * symtab.cc (Sized_symbol::init_undefined): Add value parameter. | |
| 240 | (Symbol_table::Symbol_table): Initialize target_symbols_. | |
| 241 | (Symbol_table::add_from_object): Pass additional parameters to | |
| 242 | Target::make_symbol. | |
| 243 | (Symbol_table::define_special_symbol): Likewise. | |
| 244 | (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for | |
| 245 | undefined symbol value. | |
| 246 | (Symbol_table::set_dynsym_indexes): Process target-specific symbols. | |
| 247 | (Symbol_table::sized_finalize): Likewise. | |
| 248 | (Symbol_table::sized_write_globals): Likewise. | |
| 249 | * target.h (Sized_target::make_symbol): Add name, st_type, object, | |
| 250 | st_shndx, and value parameters. | |
| 251 | ||
| 9b738e36 | 252 | 2016-03-03 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> |
| a06ed37d RÁE |
253 | |
| 254 | * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and | |
| 255 | LDPK_WEAKUNDEF symbols. | |
| 256 | ||
| 3f1f41f5 L |
257 | 2016-03-03 Than McIntosh <thanm@google.com> |
| 258 | ||
| 259 | * plugin.cc (Plugin::load): Include hooks for get_input_section_size | |
| 260 | and get_input_section_alignment in transfer vector. | |
| 261 | (get_input_section_alignment): New function. | |
| 262 | (get_input_section_size): New function. | |
| 263 | * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test. | |
| 264 | * testsuite/Makefile.in: [Regenerate.] | |
| 265 | * testsuite/plugin_section_alignment.cc: New test file. | |
| 266 | * testsuite/plugin_layout_with_alignment.cc: New test file. | |
| 267 | * testsuite/plugin_layout_with_alignment.sh: New test file. | |
| 268 | ||
| 9b738e36 | 269 | 2016-03-03 Evgenii Stepanov <eugenis@google.com> |
| 95ecdfbf ES |
270 | |
| 271 | * plugin.h (Pluginobj::get_symbol_resolution_info): Add version | |
| 272 | parameter. | |
| 273 | * plugin.cc (get_symbols_v3): New function. | |
| 274 | (Plugin::load): Add LDPT_GET_SYMBOLS_V3. | |
| 275 | (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using | |
| 276 | new version. | |
| 277 | ||
| fc5a9bd5 CC |
278 | 2016-02-26 Egor Kochetov <egor.kochetov@intel.com> |
| 279 | Cary Coutant <ccoutant@gmail.com> | |
| 280 | ||
| 281 | PR gold/19735 | |
| 282 | * ehframe.h (Cie::fde_encoding): New method. | |
| 283 | * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length | |
| 284 | address ranges. | |
| 285 | ||
| 1cd17042 L |
286 | 2016-02-15 H.J. Lu <hongjiu.lu@intel.com> |
| 287 | ||
| 288 | * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass | |
| 289 | -mrelax-relocations=yes to $(TEST_AS). | |
| 290 | (x86_64_mov_to_lea6.o): Likewise. | |
| 291 | (x86_64_overflow_pc32.o): Remove duplicated target. | |
| 292 | * testsuite/Makefile.in: Regenerated. | |
| 293 | ||
| 2b63aca3 MK |
294 | 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net> |
| 295 | ||
| 296 | * s390.cc (Target_s390::match_view_u): New helper method. | |
| 297 | (Target_s390::do_is_call_to_non_split): New method. | |
| 298 | (Target_s390::ss_code_st_r14): New const. | |
| 299 | (Target_s390::ss_code_l_r14): New const. | |
| 300 | (Target_s390::ss_code_bras_8): New const. | |
| 301 | (Target_s390::ss_code_l_basr): New const. | |
| 302 | (Target_s390::ss_code_a_basr): New const. | |
| 303 | (Target_s390::ss_code_ear): New const. | |
| 304 | (Target_s390::ss_code_c): New const. | |
| 305 | (Target_s390::ss_code_larl): New const. | |
| 306 | (Target_s390::ss_code_brasl): New const. | |
| 307 | (Target_s390::ss_code_jg): New const. | |
| 308 | (Target_s390::ss_code_jgl): New const. | |
| 309 | (Target_s390::ss_match_mcount): New helper method. | |
| 310 | (Target_s390::ss_match_l): New helper method. | |
| 311 | (Target_s390::ss_match_ahi): New helper method. | |
| 312 | (Target_s390::ss_match_alfi): New helper method. | |
| 313 | (Target_s390::ss_match_cr): New helper method. | |
| 314 | (Target_s390::do_calls_non_split): New method. | |
| 315 | * testsuite/Makefile.am: Added new tests. | |
| 316 | * testsuite/Makefile.in: Regenerate. | |
| 317 | * testsuite/split_s390.sh: New test. | |
| 318 | * testsuite/split_s390_1_a1.s: New test. | |
| 319 | * testsuite/split_s390_1_a2.s: New test. | |
| 320 | * testsuite/split_s390_1_n1.s: New test. | |
| 321 | * testsuite/split_s390_1_n2.s: New test. | |
| 322 | * testsuite/split_s390_1_z1.s: New test. | |
| 323 | * testsuite/split_s390_1_z2.s: New test. | |
| 324 | * testsuite/split_s390_1_z3.s: New test. | |
| 325 | * testsuite/split_s390_1_z4.s: New test. | |
| 326 | * testsuite/split_s390_2_ns.s: New test. | |
| 327 | * testsuite/split_s390_2_s.s: New test. | |
| 328 | * testsuite/split_s390x_1_a1.s: New test. | |
| 329 | * testsuite/split_s390x_1_a2.s: New test. | |
| 330 | * testsuite/split_s390x_1_n1.s: New test. | |
| 331 | * testsuite/split_s390x_1_n2.s: New test. | |
| 332 | * testsuite/split_s390x_1_z1.s: New test. | |
| 333 | * testsuite/split_s390x_1_z2.s: New test. | |
| 334 | * testsuite/split_s390x_1_z3.s: New test. | |
| 335 | * testsuite/split_s390x_1_z4.s: New test. | |
| 336 | * testsuite/split_s390x_2_ns.s: New test. | |
| 337 | * testsuite/split_s390x_2_s.s: New test. | |
| 338 | ||
| e3dbf582 HS |
339 | 2016-02-11 Rahul Chaudhry <rahulchaudhry@google.com> |
| 340 | ||
| 341 | * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove | |
| 342 | info message for every erratum 843419 found and fixed. | |
| 343 | ||
| 17ecd016 CC |
344 | 2016-02-07 Cary Coutant <ccoutant@gmail.com> |
| 345 | ||
| 346 | PR gold/18695 | |
| 347 | * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional | |
| 348 | information to relocation overflow errors. | |
| 349 | ||
| 7c8b700c CC |
350 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
| 351 | ||
| 17ecd016 | 352 | PR gold/18695 |
| 7c8b700c CC |
353 | * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32 |
| 354 | overflow checking when symbol value + addend < 0. | |
| 355 | ||
| b7a4e9d8 CC |
356 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
| 357 | ||
| 358 | PR gold/19577 | |
| 359 | * reloc.h (Limits): New class. | |
| 360 | (Bits::has_overflow32): Use min/max values from Limits. | |
| 361 | (Bits::has_unsigned_overflow32): Likewise. | |
| 362 | (Bits::has_signed_unsigned_overflow32): Likewise. | |
| 363 | (Bits::has_overflow): Likewise. | |
| 364 | (Bits::has_unsigned_overflow): Likewise. | |
| 365 | (Bits::has_signed_unsigned_overflow64): Likewise. | |
| 366 | ||
| 19ef3f4d CC |
367 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
| 368 | ||
| 369 | PR gold/19567 | |
| 370 | * reloc.h (Relocate_functions::Overflow_check): Add comments. | |
| 371 | * x86_64.cc (X86_64_relocate_functions): New class. | |
| 372 | (Target_x86_64::Relocate::relocate): Use the new class. | |
| 373 | * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option. | |
| 374 | (x32_overflow_pc32): New test case. | |
| 375 | * testsuite/Makefile.in: Regenerate. | |
| 376 | * testsuite/x32_overflow_pc32.sh: New script. | |
| 377 | * testsuite/x86_64_overflow_pc32.s: Remove .space directive. | |
| 378 | ||
| 72c55146 CC |
379 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
| 380 | ||
| 381 | PR gold/19577 | |
| 382 | * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast. | |
| 383 | (Bits::has_unsigned_overflow): Remove unnecessary static_cast. | |
| 384 | ||
| 2bf48941 CC |
385 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
| 386 | ||
| 3b8bcce8 | 387 | PR gold/19577 |
| 2bf48941 CC |
388 | * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed |
| 389 | comparison. | |
| 390 | (Bits::has_unsigned_overflow): Likewise. | |
| 391 | ||
| bd8d853f MK |
392 | 2016-02-06 Marcin Kościelnicki <koriakin@0x04.net> |
| 393 | ||
| 394 | * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size | |
| 395 | parameters. | |
| 396 | * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view | |
| 397 | and view_size to is_call_to_non_split. | |
| 398 | * target.cc (Target::is_call_to_non_split): Add view and view_size | |
| 399 | parameters. | |
| 400 | * target.h (class Target): Likewise. | |
| 401 | ||
| 84d543b7 ST |
402 | 2016-02-05 Sriraman Tallam <tmsriram@google.com> |
| 403 | ||
| 404 | * icf.cc (get_rel_addend): New function. | |
| 405 | (get_section_contents): Move merge section addend computation to a | |
| 406 | new function. Ignore negative values for SHT_REL and SHT_RELA addends. | |
| 407 | Fix bug to not read past the length of the section. | |
| 408 | ||
| c34c98ed CC |
409 | 2016-02-05 Cary Coutant <ccoutant@gmail.com> |
| 410 | Andrew Senkevich <andrew.senkevich@intel.com> | |
| 411 | ||
| 412 | PR gold/18695 | |
| 413 | * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow | |
| 414 | checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and | |
| 415 | R_X86_64_PLT32. | |
| 416 | * testsuite/Makefile.am (x86_64_overflow_pc32): New test. | |
| 417 | * testsuite/x86_64_overflow_pc32.sh: New test script. | |
| 418 | * testsuite/x86_64_overflow_pc32.s: New source file. | |
| 419 | ||
| 420 | 2016-02-05 Cary Coutant <ccoutant@gmail.com> | |
| 44803b5d CC |
421 | |
| 422 | PR gold/18695 | |
| 423 | * reloc.h (Relocate_functions::Address): New typedef. | |
| 424 | (Relocate_functions::Addendtype): New typedef. | |
| 425 | (Relocate_functions::Overflow_check): New enum type. | |
| 426 | (Relocate_functions::Reloc_status): New enum type. | |
| 427 | (Relocate_functions::check_overflow): New function template. | |
| 428 | (Relocate_functions::rel): Add check parameter; check for overflow. | |
| 429 | (Relocate_functions::rel_unaligned): Likewise. | |
| 430 | (Relocate_functions::rela): Likewise. | |
| 431 | (Relocate_functions::pcrel): Likewise. | |
| 432 | (Relocate_functions::pcrel_unaligned): Likewise. | |
| 433 | (Relocate_functions::pcrela): Likewise. | |
| 434 | (Relocate_functions::rel8): Adjust parameter types. | |
| 435 | (Relocate_functions::rela8): Likewise. | |
| 436 | (Relocate_functions::pcrel8): Likewise. | |
| 437 | (Relocate_functions::pcrela8): Likewise. | |
| 438 | (Relocate_functions::rel16): Likewise. | |
| 439 | (Relocate_functions::rela168): Likewise. | |
| 440 | (Relocate_functions::pcrel16): Likewise. | |
| 441 | (Relocate_functions::pcrela16): Likewise. | |
| 442 | (Relocate_functions::rel32): Likewise. | |
| 443 | (Relocate_functions::rel32_unaligned): Likewise. | |
| 444 | (Relocate_functions::rela32): Likewise. | |
| 445 | (Relocate_functions::pcrel32): Likewise. | |
| 446 | (Relocate_functions::pcrel32_unaligned): Likewise. | |
| 447 | (Relocate_functions::pcrela32): Likewise. | |
| 448 | (Relocate_functions::rel8_check): New function. | |
| 449 | (Relocate_functions::rela8_check): New function. | |
| 450 | (Relocate_functions::pcrel8_check): New function. | |
| 451 | (Relocate_functions::pcrela8_check): New function. | |
| 452 | (Relocate_functions::rel16_check): New function. | |
| 453 | (Relocate_functions::rela168_check): New function. | |
| 454 | (Relocate_functions::pcrel16_check): New function. | |
| 455 | (Relocate_functions::pcrela16_check): New function. | |
| 456 | (Relocate_functions::rel32_check): New function. | |
| 457 | (Relocate_functions::rel32_unaligned_check): New function. | |
| 458 | (Relocate_functions::rela32_check): New function. | |
| 459 | (Relocate_functions::pcrel32_check): New function. | |
| 460 | (Relocate_functions::pcrel32_unaligned_check): New function. | |
| 461 | (Relocate_functions::pcrela32_check): New function. | |
| 462 | (Bits::has_unsigned_overflow32): New function. | |
| 463 | (Bits::has_unsigned_overflow): New function. | |
| 464 | * testsuite/Makefile.am (overflow_unittest): New test. | |
| 465 | * testsuite/Makefile.in: Regenerate. | |
| 466 | * testsuite/overflow_unittest.cc: New source file. | |
| 467 | ||
| 4f038ee5 AM |
468 | 2016-02-04 Alan Modra <amodra@gmail.com> |
| 469 | ||
| 470 | * powerpc.cc (relocate): Adjust last patch for big-endian. | |
| 471 | ||
| 85fabe71 AM |
472 | 2016-02-02 Alan Modra <amodra@gmail.com> |
| 473 | ||
| 474 | * powerpc.cc (relocate): Further restrict ELFv2 entry optimization. | |
| 475 | ||
| 9a472eda HS |
476 | 2016-01-15 Han Shen <shenhan@google.com> |
| 477 | ||
| 478 | PR gold/19472 - need pc-relative stubs. | |
| 479 | ||
| 480 | * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative | |
| 481 | stub type for DSOs and pie executables. | |
| 482 | ||
| 41549dfb L |
483 | 2016-01-12 H.J. Lu <hongjiu.lu@intel.com> |
| 484 | ||
| 485 | * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove | |
| 486 | 'typename'. | |
| 487 | ||
| 8a8880cb CC |
488 | 2016-01-12 Cary Coutant <ccoutant@gmail.com> |
| 489 | ||
| 490 | * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method. | |
| 491 | * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method. | |
| 492 | * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both | |
| 493 | specializations) New method. | |
| 494 | ||
| d21f123b CC |
495 | 2016-01-11 Cary Coutant <ccoutant@gmail.com> |
| 496 | ||
| 497 | PR gold/19353 | |
| 498 | * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that | |
| 499 | we have a TLS segment for GD-to-IE optimization. | |
| 500 | * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter. | |
| 501 | Adjust all calls. | |
| 502 | (Target_i386::tls_desc_gd_to_ie): Likewise. | |
| 503 | (Target_i386::relocate_tls): Don't insist that we have a TLS segment | |
| 504 | for TLSDESC GD-to-IE optimizations. | |
| 505 | * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter. | |
| 506 | Adjust all calls. | |
| 507 | (Target_x86_64::tls_desc_gd_to_ie): Likewise. | |
| 508 | (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment | |
| 509 | for TLSDESC GD-to-IE optimizations. | |
| 510 | ||
| 4d625b70 CC |
511 | 2016-01-11 Cary Coutant <ccoutant@gmail.com> |
| 512 | ||
| 513 | Refactor gold to enable support for MIPS-64 relocation format. | |
| 514 | ||
| 515 | * gc.h (get_embedded_addend_size): Remove sh_type parameter. | |
| 516 | (gc_process_relocs): Remove sh_type template parameter. | |
| 517 | Use Classify_reloc to access r_sym, r_type, and r_addend fields. | |
| 518 | * object.h (Sized_relobj_file::split_stack_adjust): Add target | |
| 519 | parameter. | |
| 520 | (Sized_relobj_file::split_stack_adjust_reltype): Likewise. | |
| 521 | * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA | |
| 522 | specializations) Remove. | |
| 523 | * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h. | |
| 524 | (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan(). | |
| 525 | (Sized_relobj_file::emit_relocs_scan_reltype): Remove. | |
| 526 | (Sized_relobj_file::split_stack_adjust): Add target parameter. | |
| 527 | Adjust all callers. | |
| 528 | (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call | |
| 529 | Target::get_r_sym() to get r_sym field from relocations. | |
| 530 | (Track_relocs::next_symndx): Call Target::get_r_sym(). | |
| 531 | * target-reloc.h (scan_relocs): Remove sh_type template parameter; | |
| 532 | add Classify_reloc template parameter. Use for accessing r_sym and | |
| 533 | r_type. | |
| 534 | (relocate_section): Likewise. | |
| 535 | (Default_classify_reloc): New class (renamed and moved from reloc.cc). | |
| 536 | (Default_scan_relocatable_relocs): Remove sh_type template parameter. | |
| 537 | (Default_scan_relocatable_relocs::Reltype): New typedef. | |
| 538 | (Default_scan_relocatable_relocs::reloc_size): New const. | |
| 539 | (Default_scan_relocatable_relocs::sh_type): New const. | |
| 540 | (Default_scan_relocatable_relocs::get_r_sym): New method. | |
| 541 | (Default_scan_relocatable_relocs::get_r_type): New method. | |
| 542 | (Default_emit_relocs_strategy): New class. | |
| 543 | (scan_relocatable_relocs): Replace sh_type template parameter with | |
| 544 | Scan_relocatable_relocs class. Use it to access r_sym and r_type | |
| 545 | fields. | |
| 546 | (relocate_relocs): Replace sh_type template parameter with | |
| 547 | Classify_reloc class. Use it to access r_sym and r_type fields. | |
| 548 | * target.h (Target::is_call_to_non_split): Replace r_type parameter | |
| 549 | with pointer to relocation. Adjust all callers. | |
| 550 | (Target::do_is_call_to_non_split): Likewise. | |
| 551 | (Target::emit_relocs_scan): New virtual method. | |
| 552 | (Sized_target::get_r_sym): New virtual method. | |
| 553 | * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter | |
| 554 | with pointer to relocation. | |
| 555 | ||
| 556 | * aarch64.cc (Target_aarch64::emit_relocs_scan): New method. | |
| 557 | (Target_aarch64::Relocatable_size_for_reloc): Remove. | |
| 558 | (Target_aarch64::gc_process_relocs): Use Default_classify_reloc. | |
| 559 | (Target_aarch64::scan_relocs): Likewise. | |
| 560 | (Target_aarch64::relocate_section): Likewise. | |
| 561 | (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 562 | Remove. | |
| 563 | (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc. | |
| 564 | (Target_aarch64::relocate_relocs): Use Default_classify_reloc. | |
| 565 | * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type | |
| 566 | template parameter. | |
| 567 | (Target_arm::emit_relocs_scan): New method. | |
| 568 | (Target_arm::Relocatable_size_for_reloc): Replace with... | |
| 569 | (Target_arm::Classify_reloc): ...this. | |
| 570 | (Target_arm::gc_process_relocs): Use Classify_reloc. | |
| 571 | (Target_arm::scan_relocs): Likewise. | |
| 572 | (Target_arm::relocate_section): Likewise. | |
| 573 | (Target_arm::scan_relocatable_relocs): Likewise. | |
| 574 | (Target_arm::relocate_relocs): Likewise. | |
| 575 | * i386.cc (Target_i386::emit_relocs_scan): New method. | |
| 576 | (Target_i386::Relocatable_size_for_reloc): Replace with... | |
| 577 | (Target_i386::Classify_reloc): ...this. | |
| 578 | (Target_i386::gc_process_relocs): Use Classify_reloc. | |
| 579 | (Target_i386::scan_relocs): Likewise. | |
| 580 | (Target_i386::relocate_section): Likewise. | |
| 581 | (Target_i386::scan_relocatable_relocs): Likewise. | |
| 582 | (Target_i386::relocate_relocs): Likewise. | |
| 583 | * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template | |
| 584 | parameter. | |
| 585 | (Mips_reloc_types): New class template. | |
| 586 | (Mips_classify_reloc): New class template. | |
| 587 | (Target_mips::Reltype): New typedef. | |
| 588 | (Target_mips::Relatype): New typedef. | |
| 589 | (Target_mips::emit_relocs_scan): New method. | |
| 590 | (Target_mips::get_r_sym): New method. | |
| 591 | (Target_mips::Relocatable_size_for_reloc): Replace with | |
| 592 | Mips_classify_reloc. | |
| 593 | (Target_mips::copy_reloc): Use Mips_classify_reloc. | |
| 594 | (Target_mips::gc_process_relocs): Likewise. | |
| 595 | (Target_mips::scan_relocs): Likewise. | |
| 596 | (Target_mips::relocate_section): Likewise. | |
| 597 | (Target_mips::scan_relocatable_relocs): Likewise. | |
| 598 | (Target_mips::relocate_relocs): Likewise. | |
| 599 | (mips_get_size_for_reloc): New function, factored out from | |
| 600 | Relocatable_size_for_reloc::get_size_for_reloc. | |
| 601 | (Target_mips::Scan::local): Use Mips_classify_reloc. | |
| 602 | (Target_mips::Scan::global): Likewise. | |
| 603 | (Target_mips::Relocate::relocate): Likewise. | |
| 604 | * powerpc.cc (Target_powerpc::emit_relocs_scan): New method. | |
| 605 | (Target_powerpc::Relocatable_size_for_reloc): Remove. | |
| 606 | (Target_powerpc::gc_process_relocs): Use Default_classify_reloc. | |
| 607 | (Target_powerpc::scan_relocs): Likewise. | |
| 608 | (Target_powerpc::relocate_section): Likewise. | |
| 609 | (Powerpc_scan_relocatable_reloc): Convert to class template. | |
| 610 | (Powerpc_scan_relocatable_reloc::Reltype): New typedef. | |
| 611 | (Powerpc_scan_relocatable_reloc::reloc_size): New const. | |
| 612 | (Powerpc_scan_relocatable_reloc::sh_type): New const. | |
| 613 | (Powerpc_scan_relocatable_reloc::get_r_sym): New method. | |
| 614 | (Powerpc_scan_relocatable_reloc::get_r_type): New method. | |
| 615 | (Target_powerpc::scan_relocatable_relocs): Use | |
| 616 | Powerpc_scan_relocatable_reloc. | |
| 617 | (Target_powerpc::relocate_relocs): Use Default_classify_reloc. | |
| 618 | * s390.cc (Target_s390::emit_relocs_scan): New method. | |
| 619 | (Target_s390::Relocatable_size_for_reloc): Remove. | |
| 620 | (Target_s390::gc_process_relocs): Use Default_classify_reloc. | |
| 621 | (Target_s390::scan_relocs): Likewise. | |
| 622 | (Target_s390::relocate_section): Likewise. | |
| 623 | (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 624 | Remove. | |
| 625 | (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc. | |
| 626 | (Target_s390::relocate_relocs): Use Default_classify_reloc. | |
| 627 | * sparc.cc (Target_sparc::emit_relocs_scan): New method. | |
| 628 | (Target_sparc::Relocatable_size_for_reloc): Remove. | |
| 629 | (Target_sparc::gc_process_relocs): Use Default_classify_reloc. | |
| 630 | (Target_sparc::scan_relocs): Likewise. | |
| 631 | (Target_sparc::relocate_section): Likewise. | |
| 632 | (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 633 | Remove. | |
| 634 | (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc. | |
| 635 | (Target_sparc::relocate_relocs): Use Default_classify_reloc. | |
| 636 | * tilegx.cc (Target_tilegx::emit_relocs_scan): New method. | |
| 637 | (Target_tilegx::Relocatable_size_for_reloc): Remove. | |
| 638 | (Target_tilegx::gc_process_relocs): Use Default_classify_reloc. | |
| 639 | (Target_tilegx::scan_relocs): Likewise. | |
| 640 | (Target_tilegx::relocate_section): Likewise. | |
| 641 | (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 642 | Remove. | |
| 643 | (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc. | |
| 644 | (Target_tilegx::relocate_relocs): Use Default_classify_reloc. | |
| 645 | * x86_64.cc (Target_x86_64::emit_relocs_scan): New method. | |
| 646 | (Target_x86_64::Relocatable_size_for_reloc): Remove. | |
| 647 | (Target_x86_64::gc_process_relocs): Use Default_classify_reloc. | |
| 648 | (Target_x86_64::scan_relocs): Likewise. | |
| 649 | (Target_x86_64::relocate_section): Likewise. | |
| 650 | (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 651 | Remove. | |
| 652 | (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc. | |
| 653 | (Target_x86_64::relocate_relocs): Use Default_classify_reloc. | |
| 654 | ||
| 655 | * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method. | |
| 656 | ||
| 6f2750fe AM |
657 | 2016-01-01 Alan Modra <amodra@gmail.com> |
| 658 | ||
| 659 | Update year range in copyright notice of all files. | |
| 660 | ||
| 3499769a AM |
661 | For older changes see ChangeLog-0815 |
| 662 | \f | |
| 663 | Copyright (C) 2016 Free Software Foundation, Inc. | |
| 664 | ||
| 665 | Copying and distribution of this file, with or without modification, | |
| 666 | are permitted in any medium without royalty provided the copyright | |
| 667 | notice and this notice are preserved. | |
| 668 | ||
| 669 | Local Variables: | |
| 670 | mode: change-log | |
| 671 | left-margin: 8 | |
| 672 | fill-column: 74 | |
| 673 | version-control: never | |
| 674 | End: |