text: /*
   * Copyright (C) 2017 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #ifndef _LIBUNWINDSTACK_MACHINE_ARM64_H
  #define _LIBUNWINDSTACK_MACHINE_ARM64_H
  
  #include <stdint.h>
  
  namespace unwindstack {
  
  enum Arm64Reg : uint16_t {
    ARM64_REG_R0 = 0,
    ARM64_REG_R1,
    ARM64_REG_R2,
    ARM64_REG_R3,
    ARM64_REG_R4,
    ARM64_REG_R5,
    ARM64_REG_R6,
    ARM64_REG_R7,
    ARM64_REG_R8,
    ARM64_REG_R9,
    ARM64_REG_R10,
    ARM64_REG_R11,
    ARM64_REG_R12,
    ARM64_REG_R13,
    ARM64_REG_R14,
    ARM64_REG_R15,
    ARM64_REG_R16,
    ARM64_REG_R17,
    ARM64_REG_R18,
    ARM64_REG_R19,
    ARM64_REG_R20,
    ARM64_REG_R21,
    ARM64_REG_R22,
    ARM64_REG_R23,
    ARM64_REG_R24,
    ARM64_REG_R25,
    ARM64_REG_R26,
    ARM64_REG_R27,
    ARM64_REG_R28,
    ARM64_REG_R29,
    ARM64_REG_R30,
    ARM64_REG_R31,
    ARM64_REG_PC,
    ARM64_REG_PSTATE,
    ARM64_REG_LAST,
  
    ARM64_REG_SP = ARM64_REG_R31,
    ARM64_REG_LR = ARM64_REG_R30,
  
    // Pseudo registers. These are not machine registers.
  
    // AARCH64 Return address signed state pseudo-register
    ARM64_PREG_RA_SIGN_STATE = 34,
    ARM64_PREG_FIRST = ARM64_PREG_RA_SIGN_STATE,
    ARM64_PREG_LAST,
  };
  
  }  // namespace unwindstack
  
  #endif  // _LIBUNWINDSTACK_MACHINE_ARM64_H
  