include/ChangeLog

   1 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * ctf-api.h (ctf_arc_open_by_name): Rename to...
   4         (ctf_dict_open): ... this, keeping compatibility function.
   5         (ctf_arc_open_by_name_sections): Rename to...
   6         (ctf_dict_open_sections): ... this, keeping compatibility function.
   7
   8 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
   9
  10         * ctf-api.h (ctf_file_t): Rename to...
  11         (ctf_dict_t): ... this.  Keep ctf_file_t around for compatibility.
  12         (struct ctf_file): Likewise rename to...
  13         (struct ctf_dict): ... this.
  14         (ctf_file_close): Rename to...
  15         (ctf_dict_close): ... this, keeping compatibility function.
  16         (ctf_parent_file): Rename to...
  17         (ctf_parent_dict): ... this, keeping compatibility function.
  18         All callers adjusted.
  19         * ctf.h: Rename references to ctf_file_t to ctf_dict_t.
  20         (struct ctf_archive) <ctfa_nfiles>: Rename to...
  21         <ctfa_ndicts>: ... this.
  22
  23 2020-11-18  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  24
  25         * elf/common.h (SHF_GNU_RETAIN): Define.
  26
  27 2020-11-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  28
  29         * opcode/aarch64.h (AARCH64_FEATURE_FLAGM): Add new feature.
  30         (AARCH64_FEATURE_FLAGMANIP): Update comment.
  31         (AARCH64_ARCH_V8_4): Add back FLAGM to Armv8.4-A.
  32
  33 2020-11-09  Spencer E. Olson  <olsonse@umich.edu>
  34
  35         * opcode/pru.h: Add LMBD (left-most bit detect) opcode index.
  36
  37 2020-11-09  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  38
  39         * opcode/aarch64.h (enum aarch64_opnd): Add new operand AARCH64_OPND_Rt_LS64.
  40
  41 2020-11-06  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  42
  43         * opcode/aarch64.h (AARCH64_FEATURE_PAC): Add new feature.
  44         (AARCH64_ARCH_V8_3): Add back PAC to Armv8.3-A.
  45
  46 2020-11-04  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  47
  48         * opcode/aarch64.h (AARCH64_ARCH_V8): Add RAS to Armv8-A.
  49         (AARCH64_ARCH_V8_2): Remove RAS from Armv8.2-A set.
  50
  51 2020-11-03  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  52
  53         * opcode/aarch64.h (AARCH64_FEATURE_LS64): New +ls64 feature flag.
  54         (AARCH64_ARCH_V8_7): Add LS64 as part of Armv8.7-a.
  55
  56 2020-10-30  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         PR gas/26703
  59         * elf/common.h (GNU_PROPERTY_X86_ISA_1_BASELINE): New.
  60         (GNU_PROPERTY_X86_ISA_1_V2): Uppdated.
  61         (GNU_PROPERTY_X86_ISA_1_V3): Likewise.
  62         (GNU_PROPERTY_X86_ISA_1_V4): Likewise.
  63
  64 2020-10-27  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  65
  66         * opcode/aarch64.h (AARCH64_FEATURE_CSRE): New -march feature.
  67 \e(enum aarch64_opnd): New CSR instruction field AARCH64_OPND_CSRE_CSR.
  68
  69 2020-10-26  Cooper Qu <cooper.qu@linux.alibaba.com>
  70
  71         * opcode/csky.h (CSKY_VERSION_V1): New, currently used.
  72         (CSKY_VERSION_V2): New.
  73         (CSKY_VERSION_V3): New.
  74
  75 2020-10-23  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  76
  77         * opcode/aarch64.h (enum aarch64_opnd): New operand
  78         AARCH64_OPND_BARRIER_DSB_NXS.
  79         (aarch64_barrier_dsb_nxs_options): Declare DSB nXS options.
  80
  81 2020-10-21  Tom Tromey  <tromey@adacore.com>
  82
  83         * ctf-api.h (_CTF_ERRORS): New macro.
  84
  85 2020-10-16  Nelson Chu  <nelson.chu@sifive.com>
  86
  87         * elf/riscv.h: Add R_RISCV_IRELATIVE to 58.
  88
  89 2020-10-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  90
  91         * opcode/aarch64.h (AARCH64_FEATURE_V8_7): New feature bitmask.
  92         (AARCH64_ARCH_V8_7): New arch feature set.
  93
  94 2020-10-09  H.J. Lu  <hongjiu.lu@intel.com>
  95
  96         PR gas/26703
  97         * elf/common.h (GNU_PROPERTY_X86_ISA_1_USED): Renamed to ...
  98         (GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED): This.
  99         (GNU_PROPERTY_X86_ISA_1_NEEDED): Renamed to ...
 100         (GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED): This.
 101         (GNU_PROPERTY_X86_ISA_1_XXX): Renamed to ...
 102         (GNU_PROPERTY_X86_COMPAT_2_ISA_1_XXX): This.
 103         (GNU_PROPERTY_X86_ISA_1_NEEDED): New.
 104         (GNU_PROPERTY_X86_ISA_1_USED): Likewise.
 105         (GNU_PROPERTY_X86_ISA_1_V2): Likewise.
 106         (GNU_PROPERTY_X86_ISA_1_V3): Likewise.
 107         (GNU_PROPERTY_X86_ISA_1_V4): Likewise.
 108         (GNU_PROPERTY_X86_FEATURE_2_MASK): Likewise.
 109
 110 2020-09-23  Mark Wielaard  <mark@klomp.org>
 111
 112         Sync with GCC
 113         * dwarf2.def: Add DWARF5 Unit type header encoding macros
 114         DW_UT_FIRST, DW_UT and DW_UT_END.
 115         * dwarf2.h (enum dwarf_unit_type): Removed and define using
 116         DW_UT_FIRST, DW_UT and DW_UT_END macros.
 117         (get_DW_UT_name): New function declaration.
 118
 119 2020-09-12  H.J. Lu  <hongjiu.lu@intel.com>
 120
 121         PR ld/26391
 122         * bfdlink.h (bfd_link_info): Add unique_symbol.
 123
 124 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
 125
 126         Sync with GCC
 127         2020-09-08  Felix Willgerodt  <felix.willgerodt@intel.com>
 128
 129         * floatformat.h (floatformat_bfloat16_big): New.
 130         (floatformat_bfloat16_little): New.
 131
 132 2020-09-12 Cooper Qu <cooper.qu@linux.alibaba.com>
 133
 134         * opcode/csky.h (CSKYV1_ISA_E1): Convert to bfd_uint64_t type.
 135         (CSKYV2_ISA_E1): Likewise.
 136         (CSKYV2_ISA_1E2>): Likewise.
 137         (CSKYV2_ISA_2E3>): Likewise.
 138         (CSKYV2_ISA_3E7>): Likewise.
 139         (CSKYV2_ISA_7E10): Likewise.
 140         (CSKYV2_ISA_3E3R1): Likewise.
 141         (CSKYV2_ISA_3E3R2): Likewise.
 142         (CSKYV2_ISA_10E60): Likewise.
 143         (CSKYV2_ISA_3E3R3): Likewise.
 144         (CSKY_ISA_TRUST): Likewise.
 145         (CSKY_ISA_CACHE): Likewise.
 146         (CSKY_ISA_NVIC): Likewise.
 147         (CSKY_ISA_CP): Likewise.
 148         (CSKY_ISA_MP): Likewise.
 149         (CSKY_ISA_MP_1E2): Likewise.
 150         (CSKY_ISA_JAVA): Likewise.
 151         (CSKY_ISA_MAC): Likewise.
 152         (CSKY_ISA_MAC_DSP): Likewise.
 153         (CSKY_ISA_DSP): Likewise.
 154         (CSKY_ISA_DSP_1E2): Likewise.
 155         (CSKY_ISA_DSP_ENHANCE): Likewise.
 156         (CSKY_ISA_DSPE60): Likewise.
 157         (CSKY_ISA_FLOAT_E1): Likewise.
 158         (CSKY_ISA_FLOAT_1E2): Likewise.
 159         (CSKY_ISA_FLOAT_1E3): Likewise.
 160         (CSKY_ISA_FLOAT_3E4): Likewise.
 161         (CSKY_ISA_FLOAT_7E60): Likewise.
 162         (CSKY_ISA_VDSP): Likewise.
 163         (CSKY_ISA_VDSP_2): Likewise.
 164         (CSKY_ARCH_804): Define.
 165         (CSKY_ARCH_805): Define.
 166         (CSKY_ARCH_800): Define.
 167
 168 2020-09-11  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * elf/common.h (NT_X86_CET): New.
 171
 172 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 173
 174         * opcode/csky.h (CSKY_ARCH_804): Define.
 175         (CSKY_ARCH_805): Define.
 176         (CSKY_ARCH_800): Define.
 177
 178 2020-09-10  Nick Clifton  <nickc@redhat.com>
 179
 180         * opcode/csky.h (CSKY_ISA_FLOAT_7E60): Use a long long type for
 181         this value.
 182
 183 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 184
 185         * opcode/csky.h (CSKY_ISA_DSPE60): Define.
 186
 187 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 188
 189         * opcode/csky.h (CSKY_ISA_FLOAT_7E60): Define.
 190
 191 2020-09-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 192         Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 193
 194         * elf/msp430.h (elf_msp430_reloc_type): Add
 195         R_MSP430_GNU_{SET,SUB}_ULEB128.
 196         (elf_msp430x_reloc_type): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
 197
 198 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 199
 200         * opcode/aarch64.h (aarch64_sys_ins_reg_supported_p): Also take
 201         system register name in order to simplify validation for v8-R.
 202         (aarch64_print_operand): Also take CPU feature set, as disassembly for
 203         system registers now depends on arch variant.
 204
 205 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 206
 207         * opcode/aarch64.h (AARCH64_FEATURE_V8_A): New.
 208         (AARCH64_FEATURE_V8_R): New.
 209         (AARCH64_ARCH_V8): Include new A-profile feature bit.
 210         (AARCH64_ARCH_V8_R): New.
 211
 212 2020-09-02  Alan Modra  <amodra@gmail.com>
 213
 214         * opcode/v850.h (struct v850_operand <insert>): Make param op an
 215         unsigned long.
 216
 217 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 218
 219         * opcode/csky.h (CSKYV2_ISA_3E3R3): Define.
 220
 221 2020-08-31  Alan Modra  <amodra@gmail.com>
 222
 223         PR 26493
 224         * opcode/riscv.h (OP_MASK_CSR, OP_MASK_CUSTOM_IMM)
 225         (OP_MASK_FUNCT7, OP_MASK_RS3): Make unsigned.
 226
 227 2020-08-31  Alan Modra  <amodra@gmail.com>
 228
 229         PR 26457
 230         * som/aout.h (SOM_SUBSPACE_ACCESS_CONTROL_BITS_MASK): Make unsigned.
 231         (SOM_SUBSPACE_MEMORY_RESIDENT, SOM_SUBSPACE_DUP_COMMON)
 232         (SOM_SUBSPACE_IS_COMMON, SOM_SUBSPACE_IS_LOADABLE)
 233         (SOM_SUBSPACE_QUADRANT_MASK, SOM_SUBSPACE_INITIALLY_FROZEN)
 234         (SOM_SUBSPACE_IS_FIRST, SOM_SUBSPACE_CODE_ONLY)
 235         (SOM_SUBSPACE_SORT_KEY_MASK, SOM_SUBSPACE_REPLICATE_INIT)
 236         (SOM_SUBSPACE_CONTINUATION, SOM_SUBSPACE_IS_TSPECIFIC)
 237         (SOM_SUBSPACE_IS_COMDAT): Likewise.
 238
 239 2020-08-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
 240
 241         * elf/csky.h (SHT_CSKY_ATTRIBUTES): Define.
 242         (Tag_CSKY_ARCH_NAME): New enum constant.
 243         (Tag_CSKY_CPU_NAME): Likewise.
 244         (Tag_CSKY_ISA_FLAGS): Likewise.
 245         (Tag_CSKY_DSP_VERSION): Likewise.
 246         (Tag_CSKY_VDSP_VERSION): Likewise.
 247         (Tag_CSKY_FPU_VERSION): Likewise.
 248         (Tag_CSKY_FPU_ABI): Likewise.
 249         (Tag_CSKY_FPU_ROUNDING): Likewise.
 250         (Tag_CSKY_FPU_DENORMAL): Likewise.
 251         (Tag_CSKY_FPU_Exception): Likewise.
 252         (Tag_CSKY_FPU_NUMBER_MODULE): Likewise.
 253         (Tag_CSKY_FPU_HARDFP): Likewise.
 254         (Tag_CSKY_MAX): Likewise.
 255         (VAL_CSKY_DSP_VERSION_EXTENSION): Likewise.
 256         (VAL_CSKY_DSP_VERSION_2): Likewise.
 257         (VAL_CSKY_VDSP_VERSION_1): Likewise.
 258         (VAL_CSKY_VDSP_VERSION_2): Likewise.
 259         (VAL_CSKY_FPU_ABI_SOFT): Likewise.
 260         (VAL_CSKY_FPU_ABI_SOFTFP): Likewise.
 261         (VAL_CSKY_FPU_ABI_HARD): Likewise.
 262         (VAL_CSKY_FPU_HARDFP_HALF): Likewise.
 263         (VAL_CSKY_FPU_HARDFP_SINGLE): Likewise.
 264         (VAL_CSKY_FPU_HARDFP_DOUBLE): Likewise.
 265         * opcode/csky.h (CSKY_ISA_VDSP_V2): Define.
 266         CSKYV1_ISA_E1: Change to long constant type.
 267         CSKYV2_ISA_E1: Likewise.
 268         CSKYV2_ISA_1E2: Likewise.
 269         CSKYV2_ISA_2E3: Likewise.
 270         CSKYV2_ISA_3E7: Likewise.
 271         CSKYV2_ISA_7E10: Likewise.
 272         CSKYV2_ISA_3E3R1: Likewise.
 273         CSKYV2_ISA_3E3R2: Likewise.
 274         CSKYV2_ISA_10E60: Likewise.
 275         CSKY_ISA_TRUST: Likewise.
 276         CSKY_ISA_CACHE: Likewise.
 277         CSKY_ISA_NVIC: Likewise.
 278         CSKY_ISA_CP: Likewise.
 279         CSKY_ISA_MP: Likewise.
 280         CSKY_ISA_MP_1E2: Likewise.
 281         CSKY_ISA_JAVA: Likewise.
 282         CSKY_ISA_MAC: Likewise.
 283         CSKY_ISA_MAC_DSP: Likewise.
 284         CSKY_ISA_DSP: Likewise.
 285         CSKY_ISA_DSP_1E2: Likewise.
 286         CSKY_ISA_DSP_ENHANCE: Likewise.
 287         CSKY_ISA_FLOAT_E1: Likewise.
 288         CSKY_ISA_FLOAT_1E2: Likewise.
 289         CSKY_ISA_FLOAT_1E3: Likewise.
 290         CSKY_ISA_FLOAT_3E4: Likewise.
 291         CSKY_ISA_VDSP: Likewise.
 292
 293 2020-08-27  Nick Alcock  <nick.alcock@oracle.com>
 294
 295         * ctf-api.h (ctf_errwarning_next): New err parameter.
 296
 297 2020-08-26  Nick Clifton  <nickc@redhat.com>
 298
 299         PR 26405
 300         * elf/common.h (PT_OPENBSD_BOOTDATA): Define.
 301         (PT_OPENBSD_RANDOMIZE): Define.
 302         (PT_OPENBSD_WXNEEDED): Define.
 303
 304 2020-08-26  Alan Modra  <amodra@gmail.com>
 305
 306         PR 26458
 307         * elf/common.h (ELF32_R_INFO): Cast symbol index to unsigned.
 308
 309 2020-08-24  Cooper Qu  <cooper.qu@linux.alibaba.com>
 310
 311         * opcode/csky.h (CSKYV2_ISA_10E60): New.
 312         (CSKY_ARCH_860): New.
 313
 314 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
 315
 316         * csky.h (CSKYV2_ISA_3E3R2): New.
 317
 318 2020-08-21  Mark Wielaard  <mark@klomp.org>
 319
 320         * diagnostics.h (DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER): Also define
 321         for GCC 7.0 or higher.
 322
 323 2020-08-10  Alex Coplan  <alex.coplan@arm.com>
 324
 325         * opcode/aarch64.h (AARCH64_MAX_SYSREG_NAME_LEN): New.
 326
 327 2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 328
 329         * opcode/aarch64.h (aarch64_sys_reg_deprecated_p): Functions
 330         paramaters changed.
 331         (aarch64_sys_reg_supported_p): Function removed.
 332         (aarch64_sys_ins_reg_supported_p): Functions paramaters changed.
 333
 334 2020-07-28  Caroline Tice  <cmtice@google.com>
 335
 336         * dwarf2.h (enum dwarf_sect_v5): A new enum section for the
 337         sections in a DWARF 5 DWP file (DWP version 5).
 338
 339 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 340
 341         * ctf-api.h (CTF_LINK_NONDEDUP): New, turn off the
 342         deduplicator.
 343
 344 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 345
 346         * ctf-api.h (CTF_LINK_OMIT_VARIABLES_SECTION): New.
 347
 348 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 349
 350         * ctf-api.h (CTF_LINK_SHARE_DUPLICATED): No longer unimplemented.
 351
 352 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 353
 354         * ctf-api.h (ctf_link_variable_filter_t): New.
 355         (ctf_link_set_variable_filter): Likewise.
 356
 357 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 358
 359         * ctf-api.h (CTF_LINK_EMPTY_CU_MAPPINGS): New.
 360
 361 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 362
 363         * ctf-api.h (ECTF_NEEDSBFD): New.
 364         (ECTF_NERR): Adjust.
 365         (ctf_link): Rename share_mode arg to flags.
 366
 367 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 368
 369         * ctf-api.h (ECTF_INTERNAL): Adjust error text.
 370         (ctf_errwarning_next): New.
 371
 372 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 373
 374         * ctf-api.h (ECTF_FLAGS): New.
 375         (ECTF_NERR): Adjust.
 376         * ctf.h (CTF_F_MAX): New.
 377
 378 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 379
 380         * ctf-api.h (ECTF_NEXT_END): New error.
 381         (ECTF_NEXT_WRONGFUN): Likewise.
 382         (ECTF_NEXT_WRONGFP): Likewise.
 383         (ECTF_NERR): Adjust.
 384         (ctf_next_t): New.
 385         (ctf_next_create): New prototype.
 386         (ctf_next_destroy): Likewise.
 387         (ctf_next_copy): Likewise.
 388         (ctf_member_next): Likewise.
 389         (ctf_enum_next): Likewise.
 390         (ctf_type_next): Likewise.
 391         (ctf_label_next): Likewise.
 392         (ctf_variable_next): Likewise.
 393
 394 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 395
 396         * ctf-api.h (ctf_ref): New.
 397
 398 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 399
 400         * ctf-api.h (ctf_archive_count): New.
 401
 402 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 403
 404         * ctf-api.h (ctf_member_count): New.
 405
 406 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 407
 408         * ctf-api.h (ctf_type_kind_forwarded): New.
 409
 410 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 411
 412         * ctf-api.c (ctf_type_name_raw): New.
 413
 414 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 415
 416         * ctf-api.h (ECTF_*): Improve comments.
 417         (ECTF_NERR): New.
 418
 419 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 420
 421         * ctf-api.h: Fix typos in comments.
 422
 423 2020-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 424
 425         PR ld/26262
 426         PR ld/26267
 427         * bfdlink.h (bfd_link_info): Add lto_all_symbols_read.
 428
 429 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
 430
 431         * elf/common.h (GNU_PROPERTY_X86_FEATURE_2_TMM): New.
 432
 433 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 434
 435         * elf/common.h (AT_FREEBSD_ARGC, AT_FREEBSD_ARGV, AT_FREEBSD_ENVC)
 436         (AT_FREEBSD_ENVV, AT_FREEBSD_PS_STRINGS): Define.
 437
 438 2020-07-09  Alan Modra  <amodra@gmail.com>
 439
 440         * coff/powerpc.h: Delete.
 441
 442 2020-07-04  Nick Clifton  <nickc@redhat.com>
 443
 444         Binutils 2.35 branch created.
 445
 446 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
 447
 448         * opcode/riscv-opc.h: Support the unprivileged CSR.  The versions
 449         of the unprivileged CSR should be PRIV_SPEC_CLASS_NONE for now.
 450         * opcode/riscv.h (enum riscv_csr_class): Add CSR_CLASS_DEBUG.
 451
 452 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
 453
 454         * opcode/riscv-opc.h: Cleanup and remove the unused macros.
 455
 456 2020-06-29  Alan Modra  <amodra@gmail.com>
 457
 458         * coff/internal.h: Use C style comments.
 459         * coff/pe.h: Likewise.
 460         * elf/ppc64.h: Likewise.
 461
 462 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 463
 464         * ctf-api.h (ctf_arc_bufopen): New.
 465
 466 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
 467
 468         * elf/m68k.h: Add enum for GNU object attribute with floating point
 469         tag name and values.
 470
 471 2020-06-25  Nick Clifton  <nickc@redhat.com>
 472
 473         * libiberty.h (bsearch_r): Remove use of the register keyword from
 474         the prototype.
 475
 476 2020-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 477
 478         Sync with GCC
 479         2020-06-23  Nick Alcock  <nick.alcock@oracle.com>
 480
 481         * libiberty.h (bsearch_r): New.
 482
 483         2020-04-17  Martin Liska  <mliska@suse.cz>
 484                     Jonathan Yong <10walls@gmail.com>
 485
 486         PR gcov-profile/94570
 487         * filenames.h (defined): Do not define HAVE_DOS_BASED_FILE_SYSTEM
 488         for CYGWIN.
 489
 490 2020-06-22  Alex Coplan  <alex.coplan@arm.com>
 491
 492         * opcode/aarch64.h (AARCH64_FEATURE_SHA2): Normalize.
 493         (AARCH64_FEATURE_AES): Likewise.
 494         (AARCH64_FEATURE_V8_4): Likewise.
 495         (AARCH64_FEATURE_SM4): Likewise.
 496         (AARCH64_FEATURE_SHA3): Likewise.
 497         (AARCH64_FEATURE_V8): Likewise.
 498         (AARCH64_FEATURE_V8_2): Likewise.
 499         (AARCH64_FEATURE_V8_3): Likewise.
 500         (AARCH64_FEATURE_FP): Likewise.
 501         (AARCH64_FEATURE_SIMD): Likewise.
 502         (AARCH64_FEATURE_CRC): Likewise.
 503         (AARCH64_FEATURE_LSE): Likewise.
 504         (AARCH64_FEATURE_PAN): Likewise.
 505         (AARCH64_FEATURE_LOR): Likewise.
 506         (AARCH64_FEATURE_RDMA): Likewise.
 507         (AARCH64_FEATURE_V8_1): Likewise.
 508         (AARCH64_FEATURE_F16): Likewise.
 509         (AARCH64_FEATURE_RAS): Likewise.
 510         (AARCH64_FEATURE_PROFILE): Likewise.
 511         (AARCH64_FEATURE_SVE): Likewise.
 512         (AARCH64_FEATURE_RCPC): Likewise.
 513         (AARCH64_FEATURE_COMPNUM): Likewise.
 514         (AARCH64_FEATURE_DOTPROD): Likewise.
 515         (AARCH64_FEATURE_F16_FML): Likewise.
 516         (AARCH64_FEATURE_V8_5): Likewise.
 517         (AARCH64_FEATURE_V8_6): Likewise.
 518         (AARCH64_FEATURE_BFLOAT16): Likewise.
 519         (AARCH64_FEATURE_FLAGMANIP): Likewise.
 520         (AARCH64_FEATURE_FRINTTS): Likewise.
 521         (AARCH64_FEATURE_SB): Likewise.
 522         (AARCH64_FEATURE_PREDRES): Likewise.
 523         (AARCH64_FEATURE_CVADP): Likewise.
 524         (AARCH64_FEATURE_RNG): Likewise.
 525         (AARCH64_FEATURE_BTI): Likewise.
 526         (AARCH64_FEATURE_SCXTNUM): Likewise.
 527         (AARCH64_FEATURE_ID_PFR2): Likewise.
 528         (AARCH64_FEATURE_SSBS): Likewise.
 529         (AARCH64_FEATURE_MEMTAG): Likewise.
 530         (AARCH64_FEATURE_TME): Likewise.
 531         (AARCH64_FEATURE_I8MM): Likewise.
 532         (AARCH64_FEATURE_F32MM): Likewise.
 533         (AARCH64_FEATURE_F64MM): Likewise.
 534         (AARCH64_FEATURE_SVE2): Likewise.
 535         (AARCH64_FEATURE_SVE2_AES): Likewise.
 536         (AARCH64_FEATURE_SVE2_BITPERM): Likewise.
 537         (AARCH64_FEATURE_SVE2_SM4): Likewise.
 538         (AARCH64_FEATURE_SVE2_SHA3): Likewise.
 539
 540 2020-06-22  Saagar Jha  <saagar@saagarjha.com>
 541
 542         * mach-o/loader.h: Add declarations of two new Mach-O load
 543         commands.
 544
 545 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 546
 547         * opcode/riscv.h (riscv_get_priv_spec_class): Move the function
 548         forward declarations to bfd/elfxx-riscv.h.
 549         (riscv_get_priv_spec_name): Likewise.
 550
 551 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
 552
 553         * elf/xtensa.h (xtensa_abi_choice): New declaration.
 554
 555 2020-06-12  Roland McGrath  <mcgrathr@google.com>
 556
 557         * bfdlink.h (struct bfd_link_info): New field start_stop_visibility.
 558
 559 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 560
 561         * opcode/riscv-opc.h: Update the defined versions of CSR from
 562         PRIV_SPEC_CLASS_1P9 to PRIV_SPEC_CLASS_1P9P1.  Also, drop the
 563         MISA DECLARE_CSR_ALIAS since it's aborted version is v1.9.
 564         * opcode/riscv.h (enum riscv_priv_spec_class): Remove
 565         PRIV_SPEC_CLASS_1P9.
 566
 567 2020-06-11  Alex Coplan  <alex.coplan@arm.com>
 568
 569         * opcode/aarch64.h (aarch64_sys_reg): Add required features to struct
 570         describing system registers.
 571
 572 2020-06-11  Alan Modra  <amodra@gmail.com>
 573
 574         * elf/mips.h (Elf32_RegInfo): Use fixed width integer types.
 575         (Elf64_Internal_RegInfo, Elf_Internal_Options): Likewise.
 576
 577 2020-06-06  Alan Modra  <amodra@gmail.com>
 578
 579         * elf/ppc64.h (elf_ppc64_reloc_type): Rename
 580         R_PPC64_GOT_TLSGD34 to R_PPC64_GOT_TLSGD_PCREL34,
 581         R_PPC64_GOT_TLSLD34 to R_PPC64_GOT_TLSLD_PCREL34,
 582         R_PPC64_GOT_TPREL34 to R_PPC64_GOT_TPREL_PCREL34, and
 583         R_PPC64_GOT_DTPREL34 to R_PPC64_GOT_DTPREL_PCREL34.
 584
 585 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 586
 587         * opcode/cgen.h: Get an `endian' argument in both
 588         cgen_get_insn_value and cgen_put_insn_value.
 589
 590 2020-06-04  Jose E. Marchesi  <jemarch@gnu.org>
 591
 592         * opcode/cgen.h (enum cgen_cpu_open_arg): New value
 593         CGEN_CPU_OPEN_INSN_ENDIAN.
 594
 595 2020-06-03  Nelson Chu  <nelson.chu@sifive.com>
 596
 597         * opcode/riscv.h: Remove #include "bfd.h".  And change the return
 598         types of riscv_get_isa_spec_class and riscv_get_priv_spec_class
 599         from bfd_boolean to int.
 600
 601 2020-05-28  Alan Modra  <amodra@gmail.com>
 602
 603         PR 26044
 604         * opcode/tilepro.h (TILEPRO_NUM_PIPELINE_ENCODINGS): Move to
 605         tilepro_pipeline enum.
 606
 607 2020-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 608
 609         PR ld/22909
 610         * bfdlink.h (textrel_check_method): New enum.
 611         (bfd_link_textrel_check): New.
 612         (bfd_link_info): Replace warn_shared_textrel and error_textrel
 613         with textrel_check.
 614
 615 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 616
 617         * elf/common.h: Update comments for ET_EXEC and ET_DYN.
 618
 619 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
 620
 621         * opcode/riscv.h: Include "bfd.h" to support bfd_boolean.
 622         (enum riscv_isa_spec_class): New enum class.  All supported ISA spec
 623         belong to one of the class
 624         (struct riscv_ext_version): New structure holds version information
 625         for the specific ISA.
 626         * opcode/riscv-opc.h (DECLARE_CSR): There are two version information,
 627         define_version and abort_version.  The define_version means which
 628         privilege spec is started to define the CSR, and the abort_version
 629         means which privilege spec is started to abort the CSR.  If the CSR is
 630         valid for the newest spec, then the abort_version should be
 631         PRIV_SPEC_CLASS_DRAFT.
 632         (DECLARE_CSR_ALIAS): Same as DECLARE_CSR, but only for the obselete CSR.
 633         * opcode/riscv.h (enum riscv_priv_spec_class): New enum class.  Define
 634         the current supported privilege spec versions.
 635         (struct riscv_csr_extra): Add new fields to store more information
 636         about the CSR.  We use these information to find the suitable CSR
 637         address when user choosing a specific privilege spec.
 638
 639 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
 640
 641         PR 25992
 642         * opcode/arm.h (ARM_EXT2_V8R): Define. Modified ARM_AEXT2_V8R.
 643
 644 2020-05-11  Alan Modra  <amodra@gmail.com>
 645
 646         * opcode/ppc.h (PPC_OPERAND_ACC): Define.  Renumber following
 647         PPC_OPERAND defines.
 648
 649 2020-05-11  Alan Modra  <amodra@gmail.com>
 650
 651         * elf/ppc64.h: Update comment.
 652         * opcode/ppc.h (PPC_OPCODE_POWER10): Rename from PPC_OPCODE_POWERXX.
 653
 654 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
 655
 656         * opcode/aarch64.h (enum aarch64_opnd): Add
 657         AARCH64_OPND_UNDEFINED.
 658
 659 2020-04-23  Anton Kolesov  <anton.kolesov@synopsys.com>
 660
 661         * elf/common.h (NT_ARC_V2): New macro definitions.
 662
 663 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 664
 665         PR ld/25861
 666         * elf/xtensa.h (elf_xtensa_reloc_type): New entries for
 667         R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
 668
 669 2020-04-21  Alan Modra  <amodra@gmail.com>
 670
 671         * elf/sh.h (STO_SH5_ISA32, SHF_SH5_ISA32, SHF_SH5_ISA32_MIXED),
 672         (SHT_SH5_CR_SORTED, STT_DATALABEL): Delete.
 673
 674 2020-04-10  Fangrui Song <maskray@google.com>
 675
 676         PR binutils/24613
 677         * bfdlink.h (enum report_method): Delete RM_GENERATE_WARNING and
 678         RM_GENERATE_ERROR. Add RM_DIAGNOSE.
 679         (struct bfd_link_info): Add warn_unresolved_syms.
 680
 681 2020-04-14  Stephen Casner  <casner@acm.org>
 682
 683         PR ld/25677
 684         * aout/aout64.h (N_DATADDR): Add IMAGIC case.
 685
 686 2020-04-02  Jan W. Jagersma  <jwjagersma@gmail.com>
 687
 688         * coff/go32exe.h: Remove file.
 689         * coff/internal.h (struct internal_filehdr): Remove field
 690         go32stub.  Remove flag F_GO32STUB.
 691
 692 2020-04-01  Martin Liska  <mliska@suse.cz>
 693             Maciej W. Rozycki <macro@linux-mips.org>
 694
 695         PR lto/94249
 696         * plugin-api.h: Fix a typo.
 697
 698 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 699
 700         * opcode/riscv-opc.h: Update CSR to 1.11.
 701
 702 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
 703
 704         * elf/common.h (AT_FREEBSD_BSDFLAGS): Define.
 705
 706 2020-03-24  Martin Liska  <mliska@suse.cz>
 707
 708         PR lto/94249
 709         * plugin-api.h: Add more robust endianess detection.
 710
 711 2020-03-21  Martin Liska  <mliska@suse.cz>
 712
 713         * plugin-api.h (enum ld_plugin_symbol_type): Remove
 714         comma after last value of an enum.
 715         * lto-symtab.h (enum gcc_plugin_symbol_type): Likewise.
 716
 717 2020-03-19  Martin Liska  <mliska@suse.cz>
 718
 719         * lto-symtab.h (enum gcc_plugin_symbol_type): New.
 720         (enum gcc_plugin_symbol_section_kind): Likewise.
 721
 722 2020-03-19  Martin Liska  <mliska@suse.cz>
 723
 724         * plugin-api.h (struct ld_plugin_symbol): Split
 725         int def into 4 char fields.
 726         (enum ld_plugin_symbol_type): New.
 727         (enum ld_plugin_symbol_section_kind): New.
 728         (enum ld_plugin_tag): Add LDPT_ADD_SYMBOLS_V2.
 729
 730 2020-03-13  Kamil Rytarowski  <n54@gmx.com>
 731
 732         * elf/common.h (NT_NETBSDCORE_LWPSTATUS): New define.
 733
 734 2020-03-13  Kamil Rytarowski  <n54@gmx.com>
 735
 736         * elf/common.h (NT_NETBSDCORE_AUXV): New define.
 737
 738 2020-03-13  Christophe Lyon  <christophe.lyon@linaro.org>
 739
 740         * bfdlink.h (bfd_link_info): Add non_contiguous_regions and
 741         non_contiguous_regions_warnings fields.
 742
 743 2020-03-13  Christian Eggers  <ceggers@gmx.de>
 744
 745         * bfdlink.h (struct bfd_link_order): Add unit (bytes/octets) to
 746         offset and size members.
 747         * elf/internal.h (struct elf_internal_phdr): Likewise for
 748         p_align member.
 749         (struct elf_segment_map): Likewise for p_paddr and p_size
 750         members
 751
 752 2020-03-13  Christian Eggers  <ceggers@gmx.de>
 753
 754         * elf/internal.h (struct elf_internal_phdr): Add unit (octets)
 755         to several member field comments.
 756         (Elf_Internal_Shdr): likewise.
 757
 758 2020-03-10  Alan Modra  <amodra@gmail.com>
 759
 760         * som/aout.h (SOM_AUX_ID_MANDATORY, SOM_SPACE_IS_LOADABLE),
 761         (SOM_SYMBOL_HIDDEN, SOM_SYMBOL_HAS_LONG_RETURN): Use 1u << 31.
 762         * som/lst.h (LST_SYMBOL_HIDDEN): Likewise.
 763
 764 2020-03-03  Luis Machado  <luis.machado@linaro.org>
 765
 766         * elf/common.h (AT_L1I_CACHESIZE, AT_L1I_CACHEGEOMETRY)
 767         (AT_L1D_CACHESIZE, AT_L1D_CACHEGEOMETRY, AT_L2_CACHESIZE)
 768         (AT_L2_CACHEGEOMETRY, AT_L3_CACHESIZE, AT_L3_CACHEGEOMETRY)
 769         (AT_MINSIGSTKSZ): New defines, imported from glibc.
 770
 771 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 772
 773         Import from gcc mainline:
 774         2020-02-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 775
 776         * hashtab.h (htab_remove_elt): Make a parameter const.
 777         (htab_remove_elt_with_hash): Likewise.
 778
 779 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 780
 781         * opcode/riscv-opc.h: Extend DECLARE_CSR and DECLARE_CSR_ALIAS to
 782         record riscv_csr_class.
 783
 784 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 785             Matthew Malcomson  <matthew.malcomson@arm.com>
 786
 787         * opcode/arm.h (ARM_EXT2_CDE): New extension macro.
 788         (ARM_EXT2_CDE0): New extension macro.
 789         (ARM_EXT2_CDE1): New extension macro.
 790         (ARM_EXT2_CDE2): New extension macro.
 791         (ARM_EXT2_CDE3): New extension macro.
 792         (ARM_EXT2_CDE4): New extension macro.
 793         (ARM_EXT2_CDE5): New extension macro.
 794         (ARM_EXT2_CDE6): New extension macro.
 795         (ARM_EXT2_CDE7): New extension macro.
 796
 797 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 798
 799         PR 25469
 800         * coff/internal.h (R_IMM16BE): Define.
 801         * elf/z80.h (EF_Z80_MACH_Z80N): Define.
 802         (R_Z80_16_BE): New reloc.
 803
 804 2020-02-04  Alan Modra  <amodra@gmail.com>
 805
 806         * opcode/d30v.h (struct pd_reg): Make value field unsigned.
 807
 808 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
 809
 810         * coff/internal.h (PE_IMAGE_DEBUG_TYPE_VC_FEATURE)
 811         (PE_IMAGE_DEBUG_TYPE_POGO, PE_IMAGE_DEBUG_TYPE_ILTCG)
 812         (PE_IMAGE_DEBUG_TYPE_MPX, PE_IMAGE_DEBUG_TYPE_REPRO): Add.
 813
 814 2020-01-18  Nick Clifton  <nickc@redhat.com>
 815
 816         Binutils 2.34 branch created.
 817
 818 2020-01-17  Nick Clifton  <nickc@redhat.com>
 819
 820         * Import from gcc mainline:
 821         2019-06-10  Martin Liska  <mliska@suse.cz>
 822
 823         * ansidecl.h (ATTRIBUTE_WARN_UNUSED_RESULT): New macro.
 824         * libiberty.h (xmalloc): Use it.
 825         (xrealloc): Likewise.
 826         (xcalloc): Likewise.
 827         (xstrdup): Likewise.
 828         (xstrndup): Likewise.
 829         (xmemdup): Likewise.
 830
 831         2019-06-10  Martin Liska  <mliska@suse.cz>
 832
 833         * ansidecl.h:
 834         (ATTRIBUTE_RESULT_SIZE_1): Define new macro.
 835         (ATTRIBUTE_RESULT_SIZE_2): Likewise.
 836         (ATTRIBUTE_RESULT_SIZE_1_2): Likewise.
 837         * libiberty.h (xmalloc): Add RESULT_SIZE attribute.
 838         (xrealloc): Likewise.
 839         (xcalloc): Likewise.
 840
 841         2019-11-16  Tim Ruehsen  <tim.ruehsen@gmx.de>
 842
 843         * demangle.h (struct demangle_component): Add member
 844         d_counting.
 845
 846         2019-11-16  Eduard-Mihai Burtescu  <eddyb@lyken.rs>
 847
 848         * demangle.h (rust_demangle_callback): Add.
 849
 850         2019-07-18  Eduard-Mihai Burtescu  <eddyb@lyken.rs>
 851
 852         * demangle.h (rust_is_mangled): Move to libiberty/rust-demangle.h.
 853         (rust_demangle_sym): Move to libiberty/rust-demangle.h.
 854
 855 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 856
 857         PR 25376
 858         * opcodes/arm.h (FPU_MVE, FPU_MVE_FPU): Move these features to...
 859         (ARM_EXT2_MVE, ARM_EXT2_MVE_FP): ... the CORE_HIGH space.
 860         (ARM_ANY): Redefine to not include any MVE bits.
 861         (ARM_FEATURE_ALL): Removed.
 862
 863 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 864
 865         * opcode/msp430.h (enum msp430_expp_e): New.
 866         (struct msp430_operand_s): Add expp member to struct.
 867
 868 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
 869
 870         * elf/arc-cpu.def: Update ARC cpu list.
 871
 872 2020-01-13  Alan Modra  <amodra@gmail.com>
 873
 874         * opcode/tic4x.h (EXTR): Delete.
 875         (EXTRU, EXTRS, INSERTU, INSERTS): Rewrite without zero/sign
 876         extension using shifts.  Do trim INSERTU value to specified bitfield.
 877
 878 2020-01-10  Alan Modra  <amodra@gmail.com>
 879
 880         * opcode/spu.h: Formatting.
 881         (UNSIGNED_EXTRACT): Use 1u.
 882         (SIGNED_EXTRACT): Don't sign extend with shifts.
 883         (DECODE_INSN_I9a, DECODE_INSN_I9b): Avoid left shift of signed value.
 884         Keep result signed.
 885         (DECODE_INSN_U9a, DECODE_INSN_U9b): Delete.
 886
 887 2020-01-07  Shahab Vahedi  <shahab@synopsys.com>
 888
 889         * opcode/arc.h (insn_class_t): Add 'LLOCK' and 'SCOND'.
 890
 891 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 892
 893         * coff/internal.h: Add defintions of Z80 reloc names.
 894
 895 2020-01-02  Christian Biesinger  <cbiesinger@google.com>
 896
 897         * opcode/s12z.h: Undef REG_Y.
 898
 899 2020-01-01  Alan Modra  <amodra@gmail.com>
 900
 901         Update year range in copyright notice of all files.
 902
 903 For older changes see ChangeLog-2019
 904 \f
 905 Copyright (C) 2020 Free Software Foundation, Inc.
 906
 907 Copying and distribution of this file, with or without modification,
 908 are permitted in any medium without royalty provided the copyright
 909 notice and this notice are preserved.
 910
 911 Local Variables:
 912 mode: change-log
 913 left-margin: 8
 914 fill-column: 74
 915 version-control: never
 916 End: