/* Capstone Disassembly Engine, http://www.capstone-engine.org */

/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2022, */

/*    Rot127 <unisono@quyllur.org> 2022-2023 */

/* Automatically translated source file from LLVM. */

/* LLVM-commit: <commit> */

/* LLVM-tag: <tag> */

/* Only small edits allowed. */

/* For multiple similar edits, please create a Patch for the translator. */

/* Capstone's C++ file translator: */

/* https://github.com/capstone-engine/capstone/tree/next/suite/auto-sync */

//===-- AArch64BaseInfo.cpp - AArch64 Base encoding information------------===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

//

// This file provides basic encoding and assembly information for AArch64.

//

//===----------------------------------------------------------------------===//

#include <capstone/platform.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include "AArch64BaseInfo.h"

#define CONCAT(a, b) CONCAT_(a, b)

#define CONCAT_(a, b) a##_##b

#define GET_AT_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_AT_IMPL

#define GET_DBNXS_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_DBNXS_IMPL

#define GET_DB_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_DB_IMPL

#define GET_DC_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_DC_IMPL

#define GET_IC_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_IC_IMPL

#define GET_ISB_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_ISB_IMPL

#define GET_TSB_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_TSB_IMPL

#define GET_PRCTX_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_PRCTX_IMPL

#define GET_PRFM_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_PRFM_IMPL

#define GET_SVEPRFM_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_SVEPRFM_IMPL

#define GET_RPRFM_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_RPRFM_IMPL

// namespace AArch64RPRFM

// namespace llvm

#define GET_SVEPREDPAT_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_SVEPREDPAT_IMPL

#define GET_SVEVECLENSPECIFIER_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_SVEVECLENSPECIFIER_IMPL

// namespace AArch64SVEVecLenSpecifier

// namespace llvm

#define GET_EXACTFPIMM_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_EXACTFPIMM_IMPL

#define GET_PSTATEIMM0_15_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_PSTATEIMM0_15_IMPL

#define GET_PSTATEIMM0_1_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_PSTATEIMM0_1_IMPL

#define GET_PSB_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_PSB_IMPL

#define GET_BTI_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_BTI_IMPL

#define SysReg AArch64SysReg_SysReg

#define GET_SYSREG_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_SYSREG_IMPL

#undef SysReg

// return a string representing the number X

// NOTE: result must be big enough to contain the data

static void utostr(uint64_t X, bool isNeg, char *result)

{

  char Buffer[22];

  char *BufPtr = Buffer + 21;

  Buffer[21] = '\0';

  if (X == 0)

    *--BufPtr = '0'; // Handle special case...

  while (X) {

    *--BufPtr = X % 10 + '0';

    X /= 10;

  }

  if (isNeg)

    *--BufPtr = '-'; // Add negative sign...

  // suppose that result is big enough

  strncpy(result, BufPtr, sizeof(Buffer));

}

// NOTE: result must be big enough to contain the result

void AArch64SysReg_genericRegisterString(uint32_t Bits, char *result)

{

  CS_ASSERT_RET(Bits < 0x10000);

  char Op0Str[32], Op1Str[32], CRnStr[32], CRmStr[32], Op2Str[32];

  int dummy;

  uint32_t Op0 = (Bits >> 14) & 0x3;

  uint32_t Op1 = (Bits >> 11) & 0x7;

  uint32_t CRn = (Bits >> 7) & 0xf;

  uint32_t CRm = (Bits >> 3) & 0xf;

  uint32_t Op2 = Bits & 0x7;

  utostr(Op0, false, Op0Str);

  utostr(Op1, false, Op1Str);

  utostr(Op2, false, Op2Str);

  utostr(CRn, false, CRnStr);

  utostr(CRm, false, CRmStr);

  dummy = cs_snprintf(result, AARCH64_GRS_LEN, "s%s_%s_c%s_c%s_%s",

          Op0Str, Op1Str, CRnStr, CRmStr, Op2Str);

  (void)dummy;

}

#define GET_TLBITable_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_TLBITable_IMPL

#define GET_SVCR_IMPL

#include "AArch64GenSystemOperands.inc"

#undef GET_SVCR_IMPL