ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<encode_nt_key>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    D10(%rip),%rsi
  lea    D11(%rip),%rdi
  call   <iconv_open@plt>
  cmp    $0xffffffffffffffff,%rax
  je     L58
  mov    %rax,%rbx
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %rax,0x8(%rsp)
  lea    0x2(%rax,%rax,1),%r14
  mov    %r14,0x10(%rsp)
  mov    $0x1,%esi
  mov    %r14,%rdi
  call   <calloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L61
  mov    %r12,0x18(%rsp)
  mov    %rax,0x20(%rsp)
  lea    0x20(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  lea    0x18(%rsp),%rsi
  lea    0x10(%rsp),%r8
  mov    %rbx,%rdi
  call   <iconv@plt>
  cmp    $0xffffffffffffffff,%rax
  je     L50
  mov    %rbx,%rdi
  call   <iconv_close@plt>
  sub    0x10(%rsp),%r14
  lea    0x4(%rsp),%rdi
  call   <MD4_Init@plt>
  test   %eax,%eax
  je     L31
  lea    0x4(%rsp),%rdi
  mov    %r14,%rdx
  mov    %rbp,%rsi
  call   <MD4_Update@plt>
  test   %eax,%eax
  je     L101
  lea    0x4(%rsp),%rsi
  mov    %r13,%rdi
  call   <MD4_Final@plt>
  test   %eax,%eax
  je     L107
  mov    $0x0,%eax
L104:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L117
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L61:
  mov    %rbx,%rdi
  call   <iconv_close@plt>
  mov    $0xffffffff,%eax
  jmp    L104
L50:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    %rbx,%rdi
  call   <iconv_close@plt>
  mov    $0xffffffff,%eax
  jmp    L104
L31:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    $0xffffffff,%eax
  jmp    L104
L101:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    $0xffffffff,%eax
  jmp    L104
L107:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    $0xffffffff,%eax
  jmp    L104
L58:
  mov    $0xffffffff,%eax
  jmp    L104
L117:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D10
type_guessed: string
name: unpack_data
arguments: tag: D11
type_guessed: string

tool: D10: UTF-8

tool: D11: UCS-2LE

assistant: ```c
int encode_nt_key(char *newPasswd, uint8_t *nt_key) {
  int ret = 0;
  iconv_t cd;
  size_t cs, il, ol, sl;
  char *inc, *outc;
  char *ucs2Passwd;
  MD4_CTX md4ctx;
  cd = iconv_open("UCS-2LE", "UTF-8");
  if (cd == (iconv_t)(-1)) {
    ret = -1;
    goto done;
  }
  il = strlen(newPasswd);
  sl = ol = (il + 1) * 2;
  ucs2Passwd = calloc(ol, 1);
  if (!ucs2Passwd) {
    ret = -1;
    iconv_close(cd);
    goto done;
  }
  inc = newPasswd;
  outc = ucs2Passwd;
  cs = iconv(cd, &inc, &il, &outc, &ol);
  if (cs == -1) {
    ret = -1;
    free(ucs2Passwd);
    iconv_close(cd);
    goto done;
  }
  iconv_close(cd);
  sl -= ol;
  ret = MD4_Init(&md4ctx);
  if (ret == 0) {
    ret = -1;
    free(ucs2Passwd);
    goto done;
  }
  ret = MD4_Update(&md4ctx, ucs2Passwd, sl);
  if (ret == 0) {
    ret = -1;
    free(ucs2Passwd);
    goto done;
  }
  ret = MD4_Final(nt_key, &md4ctx);
  if (ret == 0) {
    ret = -1;
    free(ucs2Passwd);
    goto done;
  }
  ret = 0;
done:
  return ret;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<encode_nt_key>:
  endbr64
  push   %r14
  push   %r13
  mov    %rsi,%r13
  lea    D2(%rip),%rsi
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  lea    D13(%rip),%rdi
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <iconv_open@plt>
  cmp    $0xffffffffffffffff,%rax
  je     L76
  mov    %rbx,%rdi
  mov    %rax,%rbp
  call   <strlen@plt>
  mov    $0x1,%esi
  lea    0x2(%rax,%rax,1),%r12
  mov    %rax,0x8(%rsp)
  mov    %r12,%rdi
  mov    %r12,0x10(%rsp)
  call   <calloc@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L12
  lea    0x20(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  mov    %rbp,%rdi
  mov    %rbx,0x18(%rsp)
  lea    0x18(%rsp),%rsi
  lea    0x10(%rsp),%r8
  mov    %rax,0x20(%rsp)
  call   <iconv@plt>
  cmp    $0xffffffffffffffff,%rax
  je     L21
  mov    %rbp,%rdi
  lea    0x4(%rsp),%rbp
  call   <iconv_close@plt>
  mov    %rbp,%rdi
  sub    0x10(%rsp),%r12
  call   <MD4_Init@plt>
  test   %eax,%eax
  je     L5
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <MD4_Update@plt>
  test   %eax,%eax
  je     L5
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <MD4_Final@plt>
  test   %eax,%eax
  je     L5
  xor    %eax,%eax
L54:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L28
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L5:
  mov    %r14,%rdi
  call   <free@plt>
  mov    $0xffffffff,%eax
  jmp    L54
L21:
  mov    %r14,%rdi
  call   <free@plt>
L12:
  mov    %rbp,%rdi
  call   <iconv_close@plt>
L76:
  mov    $0xffffffff,%eax
  jmp    L54
L28:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D2
data_type: string
name: parse_data
arguments: tag: D13
data_type: string

tool: D2: UTF-8

tool: D13: UCS-2LE

assistant: ```c
int encode_nt_key(char *newPasswd, uint8_t *nt_key) {
  int ret = 0;
  iconv_t cd;
  size_t cs, il, ol, sl;
  char *inc, *outc;
  char *ucs2Passwd;
  MD4_CTX md4ctx;
  cd = iconv_open("UCS-2LE", "UTF-8");
  if (cd == (iconv_t)(-1)) {
    ret = -1;
    goto done;
  }
  il = strlen(newPasswd);
  sl = ol = (il + 1) * 2;
  ucs2Passwd = calloc(ol, 1);
  if (!ucs2Passwd) {
    ret = -1;
    iconv_close(cd);
    goto done;
  }
  inc = newPasswd;
  outc = ucs2Passwd;
  cs = iconv(cd, &inc, &il, &outc, &ol);
  if (cs == -1) {
    ret = -1;
    free(ucs2Passwd);
    iconv_close(cd);
    goto done;
  }
  iconv_close(cd);
  sl -= ol;
  ret = MD4_Init(&md4ctx);
  if (ret == 0) {
    ret = -1;
    free(ucs2Passwd);
    goto done;
  }
  ret = MD4_Update(&md4ctx, ucs2Passwd, sl);
  if (ret == 0) {
    ret = -1;
    free(ucs2Passwd);
    goto done;
  }
  ret = MD4_Final(nt_key, &md4ctx);
  if (ret == 0) {
    ret = -1;
    free(ucs2Passwd);
    goto done;
  }
  ret = 0;
done:
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<encode_nt_key>:
  endbr64
  push   %r14
  push   %r13
  mov    %rsi,%r13
  lea    D14(%rip),%rsi
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  lea    D13(%rip),%rdi
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <iconv_open@plt>
  cmp    $0xffffffffffffffff,%rax
  je     L65
  mov    %rbx,%rdi
  mov    %rax,%rbp
  call   <strlen@plt>
  mov    $0x1,%esi
  lea    0x2(%rax,%rax,1),%r12
  mov    %rax,0x8(%rsp)
  mov    %r12,%rdi
  mov    %r12,0x10(%rsp)
  call   <calloc@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L62
  lea    0x20(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  mov    %rbp,%rdi
  mov    %rbx,0x18(%rsp)
  lea    0x18(%rsp),%rsi
  lea    0x10(%rsp),%r8
  mov    %rax,0x20(%rsp)
  call   <iconv@plt>
  cmp    $0xffffffffffffffff,%rax
  je     L44
  mov    %rbp,%rdi
  lea    0x4(%rsp),%rbp
  call   <iconv_close@plt>
  mov    %rbp,%rdi
  sub    0x10(%rsp),%r12
  call   <MD4_Init@plt>
  test   %eax,%eax
  je     L40
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <MD4_Update@plt>
  test   %eax,%eax
  je     L40
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <MD4_Final@plt>
  test   %eax,%eax
  je     L40
  xor    %eax,%eax
L45:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L46
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L40:
  mov    %r14,%rdi
  call   <free@plt>
  mov    $0xffffffff,%eax
  jmp    L45
L44:
  mov    %r14,%rdi
  call   <free@plt>
L62:
  mov    %rbp,%rdi
  call   <iconv_close@plt>
L65:
  mov    $0xffffffff,%eax
  jmp    L45
L46:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D14
datatype: string
name: retrieve_data
arguments: label: D13
datatype: string

tool: D14: UTF-8

tool: D13: UCS-2LE

assistant: ```c
int encode_nt_key(char *newPasswd, uint8_t *nt_key) {
  int ret = 0;
  iconv_t cd;
  size_t cs, il, ol, sl;
  char *inc, *outc;
  char *ucs2Passwd;
  MD4_CTX md4ctx;
  cd = iconv_open("UCS-2LE", "UTF-8");
  if (cd == (iconv_t)(-1)) {
    ret = -1;
    goto done;
  }
  il = strlen(newPasswd);
  sl = ol = (il + 1) * 2;
  ucs2Passwd = calloc(ol, 1);
  if (!ucs2Passwd) {
    ret = -1;
    iconv_close(cd);
    goto done;
  }
  inc = newPasswd;
  outc = ucs2Passwd;
  cs = iconv(cd, &inc, &il, &outc, &ol);
  if (cs == -1) {
    ret = -1;
    free(ucs2Passwd);
    iconv_close(cd);
    goto done;
  }
  iconv_close(cd);
  sl -= ol;
  ret = MD4_Init(&md4ctx);
  if (ret == 0) {
    ret = -1;
    free(ucs2Passwd);
    goto done;
  }
  ret = MD4_Update(&md4ctx, ucs2Passwd, sl);
  if (ret == 0) {
    ret = -1;
    free(ucs2Passwd);
    goto done;
  }
  ret = MD4_Final(nt_key, &md4ctx);
  if (ret == 0) {
    ret = -1;
    free(ucs2Passwd);
    goto done;
  }
  ret = 0;
done:
  return ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<gnulliver64>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D20(%rip),%eax
  test   %eax,%eax
  je     L28
  mov    $0x0,%eax
  call   <gnulliver@plt>
  mov    %eax,D26(%rip)
  movl   $0x0,D20(%rip)
L28:
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    D26(%rip),%eax
  test   %eax,%eax
  je     L5
  mov    D26(%rip),%eax
  cmp    $0xf,%eax
  jne    L25
  movzbl -0x10(%rbp),%eax
  mov    %al,-0x11(%rbp)
  movzbl -0x9(%rbp),%eax
  mov    %al,-0x10(%rbp)
  movzbl -0x11(%rbp),%eax
  mov    %al,-0x9(%rbp)
  movzbl -0xf(%rbp),%eax
  mov    %al,-0x11(%rbp)
  movzbl -0xa(%rbp),%eax
  mov    %al,-0xf(%rbp)
  movzbl -0x11(%rbp),%eax
  mov    %al,-0xa(%rbp)
  movzbl -0xe(%rbp),%eax
  mov    %al,-0x11(%rbp)
  movzbl -0xb(%rbp),%eax
  mov    %al,-0xe(%rbp)
  movzbl -0x11(%rbp),%eax
  mov    %al,-0xb(%rbp)
  movzbl -0xd(%rbp),%eax
  mov    %al,-0x11(%rbp)
  movzbl -0xc(%rbp),%eax
  mov    %al,-0xd(%rbp)
  movzbl -0x11(%rbp),%eax
  mov    %al,-0xc(%rbp)
  jmp    L5
L25:
  movzbl -0x10(%rbp),%eax
  mov    %al,-0x11(%rbp)
  movzbl -0xa(%rbp),%eax
  mov    %al,-0x10(%rbp)
  movzbl -0x11(%rbp),%eax
  mov    %al,-0xa(%rbp)
  movzbl -0xf(%rbp),%eax
  mov    %al,-0x11(%rbp)
  movzbl -0x9(%rbp),%eax
  mov    %al,-0xf(%rbp)
  movzbl -0x11(%rbp),%eax
  mov    %al,-0x9(%rbp)
  movzbl -0xe(%rbp),%eax
  mov    %al,-0x11(%rbp)
  movzbl -0xc(%rbp),%eax
  mov    %al,-0xe(%rbp)
  movzbl -0x11(%rbp),%eax
  mov    %al,-0xc(%rbp)
  movzbl -0xd(%rbp),%eax
  mov    %al,-0x11(%rbp)
  movzbl -0xb(%rbp),%eax
  mov    %al,-0xd(%rbp)
  movzbl -0x11(%rbp),%eax
  mov    %al,-0xb(%rbp)
L5:
  mov    -0x10(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L34
  call   <__stack_chk_fail@plt>
L34:
  leave
  ret
```

assistant: ```c
unsigned long gnulliver64(unsigned long input) {
  static unsigned endian, init = 1;
  char tmpch;
  union {
    unsigned long u;
    char ch[8];
  } bytes;
  if (init) {
    endian = gnulliver();
    init = 0;
  }
  bytes.u = input;
  if (endian != 0) {
    if (endian == (1 | 2 | 4 | 8)) {
      tmpch = bytes.ch[0];
      bytes.ch[0] = bytes.ch[7];
      bytes.ch[7] = tmpch;
      tmpch = bytes.ch[1];
      bytes.ch[1] = bytes.ch[6];
      bytes.ch[6] = tmpch;
      tmpch = bytes.ch[2];
      bytes.ch[2] = bytes.ch[5];
      bytes.ch[5] = tmpch;
      tmpch = bytes.ch[3];
      bytes.ch[3] = bytes.ch[4];
      bytes.ch[4] = tmpch;
    } else {
      tmpch = bytes.ch[0];
      bytes.ch[0] = bytes.ch[6];
      bytes.ch[6] = tmpch;
      tmpch = bytes.ch[1];
      bytes.ch[1] = bytes.ch[7];
      bytes.ch[7] = tmpch;
      tmpch = bytes.ch[2];
      bytes.ch[2] = bytes.ch[4];
      bytes.ch[4] = tmpch;
      tmpch = bytes.ch[3];
      bytes.ch[3] = bytes.ch[5];
      bytes.ch[5] = tmpch;
    }
  }
  return (bytes.u);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<gnulliver64>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  sub    $0x8,%rsp
  mov    D25(%rip),%eax
  test   %eax,%eax
  jne    L38
  mov    D30(%rip),%eax
L3:
  mov    %r12,%rdx
  test   %eax,%eax
  je     L14
  mov    %r12,%rcx
  mov    %r12d,%esi
  mov    %r12,%rbx
  mov    %r12d,%edi
  shl    $0x8,%rcx
  shl    $0x8,%esi
  sar    $0x38,%rcx
  sar    $0x38,%rbx
  sar    $0x18,%esi
  mov    %rcx,%r9
  mov    %r12,%rcx
  sar    $0x18,%edi
  shl    $0x18,%rcx
  sar    $0x38,%rcx
  mov    %rcx,%r8
  mov    %r12,%rcx
  shl    $0x10,%rcx
  sar    $0x38,%rcx
  cmp    $0xf,%eax
  je     L20
  mov    %r9b,%dl
  shl    $0x30,%r12
  movzbl %r8b,%r8d
  movzbl %sil,%esi
  shl    $0x10,%r8
  mov    %bl,%dh
  shl    $0x20,%rsi
  movzbl %cl,%ecx
  movabs $0xffffffffffff,%rax
  shl    $0x18,%rcx
  and    %rdx,%rax
  movabs $0xffffff00ffffffff,%rdx
  or     %r12,%rax
  movzbl %dil,%r12d
  and    $0xffffffffff00ffff,%rax
  shl    $0x28,%r12
  or     %r8,%rax
  and    %rdx,%rax
  movabs $0xffffffff00ffffff,%rdx
  or     %rsi,%rax
  and    %rdx,%rax
  movabs $0xffff00ffffffffff,%rdx
  or     %rcx,%rax
  and    %rdx,%rax
  or     %rax,%r12
L14:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
  nop
L38:
  xor    %eax,%eax
  call   <gnulliver@plt>
  movl   $0x0,D25(%rip)
  mov    %eax,D29(%rip)
  jmp    L3
  nopl   0x0(%rax)
L20:
  add    $0x8,%rsp
  bswap  %r12
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
unsigned long gnulliver64(unsigned long input) {
  static unsigned endian, init = 1;
  char tmpch;
  union {
    unsigned long u;
    char ch[8];
  } bytes;
  if (init) {
    endian = gnulliver();
    init = 0;
  }
  bytes.u = input;
  if (endian != 0) {
    if (endian == (1 | 2 | 4 | 8)) {
      tmpch = bytes.ch[0];
      bytes.ch[0] = bytes.ch[7];
      bytes.ch[7] = tmpch;
      tmpch = bytes.ch[1];
      bytes.ch[1] = bytes.ch[6];
      bytes.ch[6] = tmpch;
      tmpch = bytes.ch[2];
      bytes.ch[2] = bytes.ch[5];
      bytes.ch[5] = tmpch;
      tmpch = bytes.ch[3];
      bytes.ch[3] = bytes.ch[4];
      bytes.ch[4] = tmpch;
    } else {
      tmpch = bytes.ch[0];
      bytes.ch[0] = bytes.ch[6];
      bytes.ch[6] = tmpch;
      tmpch = bytes.ch[1];
      bytes.ch[1] = bytes.ch[7];
      bytes.ch[7] = tmpch;
      tmpch = bytes.ch[2];
      bytes.ch[2] = bytes.ch[4];
      bytes.ch[4] = tmpch;
      tmpch = bytes.ch[3];
      bytes.ch[3] = bytes.ch[5];
      bytes.ch[5] = tmpch;
    }
  }
  return (bytes.u);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<gnulliver64>:
  endbr64
  mov    D5(%rip),%eax
  mov    D1(%rip),%edx
  push   %r12
  mov    %rdi,%r12
  test   %eax,%eax
  jne    L12
L4:
  test   %edx,%edx
  je     L1
  mov    %r12d,%r10d
  movzwl %r12w,%eax
  mov    %r12,%r9
  mov    %r12,%r8
  sar    $0x18,%r10d
  shl    $0x8,%rax
  mov    %r12,%rdi
  mov    %r12,%rcx
  movzbl %r10b,%r10d
  shr    $0x10,%r9
  mov    %r12,%rsi
  bswap  %rcx
  or     %r10,%rax
  and    $0xff,%r9d
  shl    $0x10,%r8
  shl    $0x8,%rax
  shr    $0x38,%r8
  shl    $0x18,%rdi
  or     %r9,%rax
  shr    $0x38,%r12
  shl    $0x8,%rax
  shr    $0x38,%rdi
  or     %r8,%rax
  shl    $0x8,%rsi
  shl    $0x8,%rax
  shr    $0x38,%rsi
  or     %rdi,%rax
  shl    $0x8,%rax
  or     %r12,%rax
  shl    $0x8,%rax
  or     %rsi,%rax
  cmp    $0xf,%edx
  cmovne %rax,%rcx
  mov    %rcx,%r12
L1:
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  xor    %eax,%eax
  call   <gnulliver@plt>
  movl   $0x0,D5(%rip)
  mov    %eax,D36(%rip)
  mov    %eax,%edx
  jmp    L4
```

assistant: ```c
unsigned long gnulliver64(unsigned long input) {
  static unsigned endian, init = 1;
  char tmpch;
  union {
    unsigned long u;
    char ch[8];
  } bytes;
  if (init) {
    endian = gnulliver();
    init = 0;
  }
  bytes.u = input;
  if (endian != 0) {
    if (endian == (1 | 2 | 4 | 8)) {
      tmpch = bytes.ch[0];
      bytes.ch[0] = bytes.ch[7];
      bytes.ch[7] = tmpch;
      tmpch = bytes.ch[1];
      bytes.ch[1] = bytes.ch[6];
      bytes.ch[6] = tmpch;
      tmpch = bytes.ch[2];
      bytes.ch[2] = bytes.ch[5];
      bytes.ch[5] = tmpch;
      tmpch = bytes.ch[3];
      bytes.ch[3] = bytes.ch[4];
      bytes.ch[4] = tmpch;
    } else {
      tmpch = bytes.ch[0];
      bytes.ch[0] = bytes.ch[6];
      bytes.ch[6] = tmpch;
      tmpch = bytes.ch[1];
      bytes.ch[1] = bytes.ch[7];
      bytes.ch[7] = tmpch;
      tmpch = bytes.ch[2];
      bytes.ch[2] = bytes.ch[4];
      bytes.ch[4] = tmpch;
      tmpch = bytes.ch[3];
      bytes.ch[3] = bytes.ch[5];
      bytes.ch[5] = tmpch;
    }
  }
  return (bytes.u);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<rq_pricing_futureopt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %edi,-0x34(%rbp)
  movsd  %xmm0,-0x40(%rbp)
  movsd  %xmm1,-0x48(%rbp)
  movsd  %xmm2,-0x50(%rbp)
  movsd  %xmm3,-0x58(%rbp)
  movsd  %xmm4,-0x60(%rbp)
  movsd  %xmm5,-0x68(%rbp)
  cmpl   $0x0,-0x34(%rbp)
  je     L1
  movsd  D3(%rip),%xmm0
  jmp    L4
L1:
  movsd  D19(%rip),%xmm0
L4:
  movsd  %xmm0,-0x28(%rbp)
  movsd  -0x58(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x60(%rbp),%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x18(%rbp)
  movsd  -0x40(%rbp),%xmm0
  divsd  -0x48(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <log@plt>
  movsd  -0x20(%rbp),%xmm2
  movsd  D18(%rip),%xmm1
  mulsd  %xmm2,%xmm1
  mulsd  -0x60(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  -0x58(%rbp),%xmm1
  mulsd  -0x18(%rbp),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x58(%rbp),%xmm0
  mulsd  -0x18(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  -0x28(%rbp),%xmm1
  movsd  -0x10(%rbp),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x10(%rbp),%xmm0
  mulsd  -0x28(%rbp),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x50(%rbp),%xmm0
  movq   D37(%rip),%xmm1
  xorpd  %xmm1,%xmm0
  mulsd  -0x68(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <exp@plt>
  movsd  %xmm0,-0x70(%rbp)
  mov    -0x10(%rbp),%rax
  movq   %rax,%xmm0
  call   <rq_pricing_cumul_norm_dist@plt>
  movq   %xmm0,%rax
  movq   %rax,%xmm6
  mulsd  -0x40(%rbp),%xmm6
  movapd %xmm6,%xmm0
  movapd %xmm0,%xmm7
  mulsd  -0x28(%rbp),%xmm7
  movsd  %xmm7,-0x78(%rbp)
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <rq_pricing_cumul_norm_dist@plt>
  movq   %xmm0,%rax
  movq   %rax,%xmm1
  mulsd  -0x48(%rbp),%xmm1
  movsd  -0x28(%rbp),%xmm0
  movq   D37(%rip),%xmm2
  xorpd  %xmm2,%xmm0
  mulsd  %xmm1,%xmm0
  addsd  -0x78(%rbp),%xmm0
  mulsd  -0x70(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D3
data_type: f64
name: parse_data
arguments: data_label: D19
data_type: byte[8]
name: parse_data
arguments: data_label: D18
data_type: f64
name: parse_data
arguments: data_label: D37
data_type: byte[8]

tool: D3: 1

tool: {"D19": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0xbf]}

tool: D18: 0.5

tool: {"D37": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80]}

assistant: ```c
double rq_pricing_futureopt(int call, double F, double X, double r_dom, double sigma, double tau_e, double tau_d) {
  double m = (call ? 1.0 : -1.0);
  double sigma_sqr = sigma * sigma;
  double time_sqrt = sqrt(tau_e);
  double d1 = (log(F / X) + 0.5 * sigma_sqr * tau_e) / (sigma * time_sqrt);
  double d2 = d1 - sigma * time_sqrt * m;
  d1 *= m;
  return exp(-r_dom * tau_d) * ((F * rq_pricing_cumul_norm_dist(d1) * m) + (X * rq_pricing_cumul_norm_dist(d2) * -m));
}
```
user: Translate the below assembly code into C programming language:

```asm
<rq_pricing_futureopt>:
  endbr64
  push   %r15
  push   %r14
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  movsd  %xmm0,0x10(%rsp)
  movsd  %xmm1,0x18(%rsp)
  movq   %xmm2,%rbx
  movsd  %xmm3,0x20(%rsp)
  movsd  %xmm4,0x8(%rsp)
  movq   %xmm5,%r15
  mov    D4(%rip),%rbp
  test   %edi,%edi
  jne    L7
  mov    D1(%rip),%rbp
L7:
  movsd  0x20(%rsp),%xmm4
  movapd %xmm4,%xmm3
  mulsd  %xmm4,%xmm3
  movq   %xmm3,%r14
  pxor   %xmm0,%xmm0
  movsd  0x8(%rsp),%xmm7
  ucomisd %xmm7,%xmm0
  ja     L11
  sqrtsd %xmm7,%xmm7
  movsd  %xmm7,0x28(%rsp)
L21:
  movsd  0x10(%rsp),%xmm0
  divsd  0x18(%rsp),%xmm0
  call   <log@plt>
  movapd %xmm0,%xmm2
  movsd  0x20(%rsp),%xmm1
  mulsd  0x28(%rsp),%xmm1
  movq   %r14,%xmm6
  mulsd  D11(%rip),%xmm6
  movapd %xmm6,%xmm0
  mulsd  0x8(%rsp),%xmm0
  addsd  %xmm2,%xmm0
  movapd %xmm0,%xmm6
  divsd  %xmm1,%xmm6
  movq   %rbp,%xmm2
  mulsd  %xmm2,%xmm1
  movsd  %xmm6,0x8(%rsp)
  movapd %xmm6,%xmm7
  subsd  %xmm1,%xmm7
  movsd  %xmm7,0x20(%rsp)
  movq   %rbx,%xmm2
  xorpd  D30(%rip),%xmm2
  movapd %xmm2,%xmm0
  movq   %r15,%xmm4
  mulsd  %xmm4,%xmm0
  call   <exp@plt>
  movq   %xmm0,%rbx
  movq   %rbp,%xmm4
  mulsd  0x8(%rsp),%xmm4
  movapd %xmm4,%xmm0
  call   <rq_pricing_cumul_norm_dist@plt>
  mulsd  0x10(%rsp),%xmm0
  movapd %xmm0,%xmm2
  movq   %rbp,%xmm5
  mulsd  %xmm5,%xmm2
  movsd  %xmm2,0x8(%rsp)
  movsd  0x20(%rsp),%xmm0
  call   <rq_pricing_cumul_norm_dist@plt>
  mulsd  0x18(%rsp),%xmm0
  movq   %rbp,%xmm1
  mulsd  %xmm0,%xmm1
  movsd  0x8(%rsp),%xmm0
  subsd  %xmm1,%xmm0
  movq   %rbx,%xmm5
  mulsd  %xmm5,%xmm0
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r14
  pop    %r15
  ret
L11:
  movsd  0x8(%rsp),%xmm0
  call   <sqrt@plt>
  movsd  %xmm0,0x28(%rsp)
  jmp    L21
```

tool_calls: name: unpack_data
arguments: data_label: D4
type_infered: f64
name: unpack_data
arguments: data_label: D1
type_infered: byte[8]
name: unpack_data
arguments: data_label: D11
type_infered: f64
name: unpack_data
arguments: data_label: D30
type_infered: byte[16]

tool: D4: 1

tool: {"D1": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0xbf]}

tool: D11: 0.5

tool: {"D30": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
double rq_pricing_futureopt(int call, double F, double X, double r_dom, double sigma, double tau_e, double tau_d) {
  double m = (call ? 1.0 : -1.0);
  double sigma_sqr = sigma * sigma;
  double time_sqrt = sqrt(tau_e);
  double d1 = (log(F / X) + 0.5 * sigma_sqr * tau_e) / (sigma * time_sqrt);
  double d2 = d1 - sigma * time_sqrt * m;
  d1 *= m;
  return exp(-r_dom * tau_d) * ((F * rq_pricing_cumul_norm_dist(d1) * m) + (X * rq_pricing_cumul_norm_dist(d2) * -m));
}
```