ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<ndm_endian_betoh64>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    $0x0,%eax
  call   <ndm_endian_is_le@plt>
  test   %eax,%eax
  jne    L8
  mov    -0x14(%rbp),%eax
  jmp    L10
L8:
  lea    -0x14(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x38,%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    $0x30,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  or     %eax,%edx
  mov    -0x8(%rbp),%rax
  add    $0x28,%rax
  mov    (%rax),%rax
  shl    $0x10,%eax
  or     %eax,%edx
  mov    -0x8(%rbp),%rax
  add    $0x20,%rax
  mov    (%rax),%rax
  shl    $0x18,%eax
  or     %eax,%edx
  mov    -0x8(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  mov    %eax,%esi
  mov    $0x20,%eax
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%eax
  or     %eax,%edx
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  mov    %eax,%esi
  mov    $0x28,%eax
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%eax
  or     %eax,%edx
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %eax,%esi
  mov    $0x30,%eax
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%eax
  or     %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %eax,%esi
  mov    $0x38,%eax
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%eax
  or     %edx,%eax
L10:
  leave
  ret
```

assistant: ```c
uint64_t ndm_endian_betoh64(const uint64_t x) {
  if (!ndm_endian_is_le()) {
    return x;
  }
  const uint8_t *p = (const uint8_t *)&x;
  return (uint64_t)(((uint64_t) * (p + 7)) << 0 | ((uint64_t) * (p + 6)) << 8 | ((uint64_t) * (p + 5)) << 16 | ((uint64_t) * (p + 4)) << 24 | ((uint64_t) * (p + 3)) << 32 | ((uint64_t) * (p + 2)) << 40 | ((uint64_t) * (p + 1)) << 48 | ((uint64_t) * (p + 0)) << 56);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<ndm_endian_betoh64>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %edi,%ebx
  mov    $0x0,%eax
  call   <ndm_endian_is_le@plt>
  test   %eax,%eax
  je     L5
  mov    0x3c(%rsp),%rcx
  mov    %ecx,%eax
  shl    $0x8,%eax
  mov    0x30(%rsp),%edx
  shl    $0x10,%edx
  or     %edx,%eax
  or     %ecx,%eax
  mov    0x20(%rsp),%edx
  shl    $0x18,%edx
  or     %edx,%eax
L0:
  add    $0x10,%rsp
  pop    %rbx
  ret
L5:
  mov    %ebx,%eax
  jmp    L0
```

assistant: ```c
uint64_t ndm_endian_betoh64(const uint64_t x) {
  if (!ndm_endian_is_le()) {
    return x;
  }
  const uint8_t *p = (const uint8_t *)&x;
  return (uint64_t)(((uint64_t) * (p + 7)) << 0 | ((uint64_t) * (p + 6)) << 8 | ((uint64_t) * (p + 5)) << 16 | ((uint64_t) * (p + 4)) << 24 | ((uint64_t) * (p + 3)) << 32 | ((uint64_t) * (p + 2)) << 40 | ((uint64_t) * (p + 1)) << 48 | ((uint64_t) * (p + 0)) << 56);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ndm_endian_betoh64>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    %edi,%ebx
  sub    $0x10,%rsp
  call   <ndm_endian_is_le@plt>
  test   %eax,%eax
  je     L3
  mov    0x3c(%rsp),%rcx
  mov    0x30(%rsp),%edx
  mov    %ecx,%eax
  shl    $0x10,%edx
  shl    $0x8,%eax
  or     %edx,%eax
  mov    0x20(%rsp),%edx
  add    $0x10,%rsp
  or     %ecx,%eax
  pop    %rbx
  shl    $0x18,%edx
  or     %edx,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L3:
  add    $0x10,%rsp
  mov    %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
uint64_t ndm_endian_betoh64(const uint64_t x) {
  if (!ndm_endian_is_le()) {
    return x;
  }
  const uint8_t *p = (const uint8_t *)&x;
  return (uint64_t)(((uint64_t) * (p + 7)) << 0 | ((uint64_t) * (p + 6)) << 8 | ((uint64_t) * (p + 5)) << 16 | ((uint64_t) * (p + 4)) << 24 | ((uint64_t) * (p + 3)) << 32 | ((uint64_t) * (p + 2)) << 40 | ((uint64_t) * (p + 1)) << 48 | ((uint64_t) * (p + 0)) << 56);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ndm_endian_betoh64>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    %edi,%ebx
  sub    $0x10,%rsp
  call   <ndm_endian_is_le@plt>
  test   %eax,%eax
  je     L7
  mov    0x3c(%rsp),%rcx
  mov    0x30(%rsp),%edx
  mov    %ecx,%eax
  shl    $0x10,%edx
  shl    $0x8,%eax
  or     %edx,%eax
  mov    0x20(%rsp),%edx
  add    $0x10,%rsp
  or     %ecx,%eax
  pop    %rbx
  shl    $0x18,%edx
  or     %edx,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  add    $0x10,%rsp
  mov    %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
uint64_t ndm_endian_betoh64(const uint64_t x) {
  if (!ndm_endian_is_le()) {
    return x;
  }
  const uint8_t *p = (const uint8_t *)&x;
  return (uint64_t)(((uint64_t) * (p + 7)) << 0 | ((uint64_t) * (p + 6)) << 8 | ((uint64_t) * (p + 5)) << 16 | ((uint64_t) * (p + 4)) << 24 | ((uint64_t) * (p + 3)) << 32 | ((uint64_t) * (p + 2)) << 40 | ((uint64_t) * (p + 1)) << 48 | ((uint64_t) * (p + 0)) << 56);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<menu>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  cmpl   $0x8,-0x14(%rbp)
  ja     L20
  mov    -0x14(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  lea    D0(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D0(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  movb   $0x73,-0x1(%rbp)
  jmp    L30
  movb   $0x20,-0x1(%rbp)
  jmp    L30
  movb   $0x74,-0x1(%rbp)
  jmp    L30
  movb   $0x6f,-0x1(%rbp)
  jmp    L30
  movb   $0x30,-0x1(%rbp)
  jmp    L30
  movb   $0x31,-0x1(%rbp)
  jmp    L30
  movb   $0x2b,-0x1(%rbp)
  jmp    L30
  movb   $0x2d,-0x1(%rbp)
  nop
L30:
  movzbl -0x1(%rbp),%eax
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <keyboard@plt>
  jmp    L67
L20:
  nop
L67:
  leave
  ret
```

assistant: ```c
void menu(int val) {
  unsigned char key;
  switch (val) {
  case 1:
    key = 's';
    break;
  case 2:
    key = ' ';
    break;
  case 3:
    key = 't';
    break;
  case 4:
    key = 'o';
    break;
  case 5:
    key = '0';
    break;
  case 6:
    key = '1';
    break;
  case 7:
    key = '+';
    break;
  case 8:
    key = '-';
    break;
  default:
    return;
  }
  keyboard(key, 0, 0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<menu>:
  endbr64
  cmp    $0x8,%edi
  ja     L56
  mov    %edi,%edi
  lea    D9(%rip),%rdx
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x20,%edi
L78:
  sub    $0x8,%rsp
  movzbl %dil,%edi
  mov    $0x0,%edx
  mov    $0x0,%esi
  call   <keyboard@plt>
  add    $0x8,%rsp
  ret
  mov    $0x74,%edi
  jmp    L78
  mov    $0x6f,%edi
  jmp    L78
  mov    $0x30,%edi
  jmp    L78
  mov    $0x31,%edi
  jmp    L78
  mov    $0x2b,%edi
  jmp    L78
  mov    $0x2d,%edi
  jmp    L78
  mov    $0x73,%edi
  jmp    L78
L56:
  ret
```

assistant: ```c
void menu(int val) {
  unsigned char key;
  switch (val) {
  case 1:
    key = 's';
    break;
  case 2:
    key = ' ';
    break;
  case 3:
    key = 't';
    break;
  case 4:
    key = 'o';
    break;
  case 5:
    key = '0';
    break;
  case 6:
    key = '1';
    break;
  case 7:
    key = '+';
    break;
  case 8:
    key = '-';
    break;
  default:
    return;
  }
  keyboard(key, 0, 0);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<menu>:
  endbr64
  sub    $0x1,%edi
  cmp    $0x7,%edi
  jbe    L7
  ret
  nopl   (%rax)
L7:
  lea    D5(%rip),%rax
  xor    %edx,%edx
  xor    %esi,%esi
  movzbl (%rax,%rdi,1),%edi
  jmp    1050 <keyboard@plt>
```

assistant: ```c
void menu(int val) {
  unsigned char key;
  switch (val) {
  case 1:
    key = 's';
    break;
  case 2:
    key = ' ';
    break;
  case 3:
    key = 't';
    break;
  case 4:
    key = 'o';
    break;
  case 5:
    key = '0';
    break;
  case 6:
    key = '1';
    break;
  case 7:
    key = '+';
    break;
  case 8:
    key = '-';
    break;
  default:
    return;
  }
  keyboard(key, 0, 0);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<menu>:
  endbr64
  sub    $0x1,%edi
  cmp    $0x7,%edi
  jbe    L8
  ret
  nopl   (%rax)
L8:
  lea    D2(%rip),%rax
  xor    %edx,%edx
  xor    %esi,%esi
  movzbl (%rax,%rdi,1),%edi
  jmp    1050 <keyboard@plt>
```

assistant: ```c
void menu(int val) {
  unsigned char key;
  switch (val) {
  case 1:
    key = 's';
    break;
  case 2:
    key = ' ';
    break;
  case 3:
    key = 't';
    break;
  case 4:
    key = 'o';
    break;
  case 5:
    key = '0';
    break;
  case 6:
    key = '1';
    break;
  case 7:
    key = '+';
    break;
  case 8:
    key = '-';
    break;
  default:
    return;
  }
  keyboard(key, 0, 0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fatal_error>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L3
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L3:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <formatted_string@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

assistant: ```c
void fatal_error(const char *msg, ...) {
  va_list args;
  va_start(args, msg);
  formatted_string(msg, args);
  va_end(args);
  exit(1);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<fatal_error>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <formatted_string@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void fatal_error(const char *msg, ...) {
  va_list args;
  va_start(args, msg);
  formatted_string(msg, args);
  va_end(args);
  exit(1);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<fatal_error>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <formatted_string@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void fatal_error(const char *msg, ...) {
  va_list args;
  va_start(args, msg);
  formatted_string(msg, args);
  va_end(args);
  exit(1);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<fatal_error>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <formatted_string@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void fatal_error(const char *msg, ...) {
  va_list args;
  va_start(args, msg);
  formatted_string(msg, args);
  va_end(args);
  exit(1);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<xlat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  mov    %rdi,-0x20(%rbp)
  mov    %rsi,-0x28(%rbp)
  mov    %rdx,-0x30(%rbp)
  mov    -0x20(%rbp),%rbx
  lea    D12(%rip),%r13
  jmp    L8
L4:
  mov    -0x28(%rbp),%r12
  jmp    L55
L31:
  movzbl (%rbx),%edx
  movzbl (%r12),%eax
  cmp    %al,%dl
  jne    L50
  mov    %r12,%rax
  sub    -0x28(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  mov    %r13,%rax
  lea    0x1(%rax),%r13
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  jmp    L28
L50:
  add    $0x1,%r12
L55:
  movzbl (%r12),%eax
  test   %al,%al
  jne    L31
  mov    %r13,%rax
  lea    0x1(%rax),%r13
  movzbl (%rbx),%edx
  mov    %dl,(%rax)
L28:
  add    $0x1,%rbx
L8:
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L4
  movb   $0x0,0x0(%r13)
  lea    D12(%rip),%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
```

assistant: ```c
char *xlat(char *source, char *lookup, char *trans) {
  register char *sp;
  register char *lp;
  register char *rp;
  static char result[128];
  sp = source;
  rp = result;
  while (*sp) {
    lp = lookup;
    while (*lp) {
      if (*sp == *lp) {
        *rp++ = trans[lp - lookup];
        goto xnext;
      }
      ++lp;
    }
    *rp++ = *sp;
  xnext:
    ++sp;
  }
  *rp = 0;
  return (result);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<xlat>:
  endbr64
  movzbl (%rdi),%r8d
  lea    D2(%rip),%rax
  test   %r8b,%r8b
  je     L19
  lea    0x1(%rax),%r9
  jmp    L22
L12:
  mov    %r9,%rax
  sub    %rsi,%rcx
  movzbl (%rdx,%rcx,1),%r8d
  jmp    L42
L50:
  mov    %r9,%rax
L42:
  mov    %r8b,-0x1(%r9)
  add    $0x1,%rdi
  movzbl (%rdi),%r8d
  add    $0x1,%r9
  test   %r8b,%r8b
  je     L19
L22:
  movzbl (%rsi),%eax
  mov    %rsi,%rcx
  test   %al,%al
  je     L50
L33:
  cmp    %r8b,%al
  je     L12
  add    $0x1,%rcx
  movzbl (%rcx),%eax
  test   %al,%al
  jne    L33
  jmp    L50
L19:
  movb   $0x0,(%rax)
  lea    D2(%rip),%rax
  ret
```

assistant: ```c
char *xlat(char *source, char *lookup, char *trans) {
  register char *sp;
  register char *lp;
  register char *rp;
  static char result[128];
  sp = source;
  rp = result;
  while (*sp) {
    lp = lookup;
    while (*lp) {
      if (*sp == *lp) {
        *rp++ = trans[lp - lookup];
        goto xnext;
      }
      ++lp;
    }
    *rp++ = *sp;
  xnext:
    ++sp;
  }
  *rp = 0;
  return (result);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<xlat>:
  endbr64
  movzbl (%rdi),%r8d
  lea    D20(%rip),%r9
  test   %r8b,%r8b
  je     L1
  nopl   0x0(%rax)
L58:
  movzbl (%rsi),%eax
  mov    %rsi,%rcx
  test   %al,%al
  jne    L39
  jmp    L30
  nopl   0x0(%rax)
L6:
  movzbl 0x1(%rcx),%eax
  add    $0x1,%rcx
  test   %al,%al
  je     L30
L39:
  cmp    %r8b,%al
  jne    L6
  sub    %rsi,%rcx
  mov    %r9,%rax
  movzbl (%rdx,%rcx,1),%r8d
L51:
  add    $0x1,%rdi
  mov    %r8b,-0x1(%r9)
  add    $0x1,%r9
  movzbl (%rdi),%r8d
  test   %r8b,%r8b
  jne    L58
  lea    D14(%rip),%r8
  movb   $0x0,(%rax)
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L30:
  mov    %r9,%rax
  jmp    L51
L1:
  lea    D14(%rip),%r8
  mov    %r8,%rax
  movb   $0x0,(%rax)
  mov    %r8,%rax
  ret
```

assistant: ```c
char *xlat(char *source, char *lookup, char *trans) {
  register char *sp;
  register char *lp;
  register char *rp;
  static char result[128];
  sp = source;
  rp = result;
  while (*sp) {
    lp = lookup;
    while (*lp) {
      if (*sp == *lp) {
        *rp++ = trans[lp - lookup];
        goto xnext;
      }
      ++lp;
    }
    *rp++ = *sp;
  xnext:
    ++sp;
  }
  *rp = 0;
  return (result);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<xlat>:
  endbr64
  movzbl (%rdi),%r8d
  lea    D21(%rip),%r9
  test   %r8b,%r8b
  je     L51
  nopl   0x0(%rax)
L38:
  movzbl (%rsi),%eax
  mov    %rsi,%rcx
  test   %al,%al
  jne    L29
  jmp    L15
  nopl   0x0(%rax)
L8:
  movzbl 0x1(%rcx),%eax
  add    $0x1,%rcx
  test   %al,%al
  je     L15
L29:
  cmp    %r8b,%al
  jne    L8
  sub    %rsi,%rcx
  mov    %r9,%rax
  movzbl (%rdx,%rcx,1),%r8d
L32:
  add    $0x1,%rdi
  mov    %r8b,-0x1(%r9)
  add    $0x1,%r9
  movzbl (%rdi),%r8d
  test   %r8b,%r8b
  jne    L38
  lea    D15(%rip),%r8
  movb   $0x0,(%rax)
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  mov    %r9,%rax
  jmp    L32
L51:
  lea    D15(%rip),%r8
  mov    %r8,%rax
  movb   $0x0,(%rax)
  mov    %r8,%rax
  ret
```

assistant: ```c
char *xlat(char *source, char *lookup, char *trans) {
  register char *sp;
  register char *lp;
  register char *rp;
  static char result[128];
  sp = source;
  rp = result;
  while (*sp) {
    lp = lookup;
    while (*lp) {
      if (*sp == *lp) {
        *rp++ = trans[lp - lookup];
        goto xnext;
      }
      ++lp;
    }
    *rp++ = *sp;
  xnext:
    ++sp;
  }
  *rp = 0;
  return (result);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    -0x4(%rbp),%eax
  test   %eax,%eax
  je     L10
  mov    $0x0,%eax
  call   <f@plt>
  jmp    L7
L10:
  mov    $0x0,%eax
  call   <g@plt>
L7:
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(void) {
  volatile int cond;
  if (cond) {
    f();
  } else {
    g();
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    0xc(%rsp),%eax
  test   %eax,%eax
  je     L13
  mov    $0x0,%eax
  call   <f@plt>
L12:
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L13:
  mov    $0x0,%eax
  call   <g@plt>
  jmp    L12
```

assistant: ```c
int main(void) {
  volatile int cond;
  if (cond) {
    f();
  } else {
    g();
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    0xc(%rsp),%eax
  test   %eax,%eax
  mov    $0x0,%eax
  je     L14
  call   <f@plt>
L10:
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L14:
  call   <g@plt>
  jmp    L10
```

assistant: ```c
int main(void) {
  volatile int cond;
  if (cond) {
    f();
  } else {
    g();
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    0xc(%rsp),%eax
  test   %eax,%eax
  mov    $0x0,%eax
  je     L5
  call   <f@plt>
L11:
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L5:
  call   <g@plt>
  jmp    L11
```

assistant: ```c
int main(void) {
  volatile int cond;
  if (cond) {
    f();
  } else {
    g();
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<xxstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L14
L17:
  mov    -0x4(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L7
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %eax,%edx
  mov    -0x28(%rbp),%eax
  xor    %edx,%eax
  mov    %eax,%ecx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  not    %ecx
  mov    %ecx,%edx
  mov    %dl,(%rax)
  jmp    L30
L7:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %eax,%edx
  mov    -0x28(%rbp),%eax
  mov    %edx,%ecx
  xor    %eax,%ecx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
L30:
  addl   $0x1,-0x4(%rbp)
L14:
  mov    -0x4(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L17
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void xxstr(unsigned char *b, unsigned char *a, int n, int z) {
  int i;
  for (i = 0; i < n; i++) {
    if (i & 1) {
      b[i] = (~a[i]) ^ z;
    } else {
      b[i] = a[i] ^ z;
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<xxstr>:
  endbr64
  test   %edx,%edx
  jle    L36
  mov    %edx,%edx
  mov    $0x0,%eax
  jmp    L19
L45:
  mov    %ecx,%r8d
  xor    (%rsi,%rax,1),%r8b
  mov    %r8b,(%rdi,%rax,1)
L39:
  add    $0x1,%rax
  cmp    %rdx,%rax
  je     L36
L19:
  test   $0x1,%al
  je     L45
  mov    %ecx,%r8d
  xor    (%rsi,%rax,1),%r8b
  not    %r8d
  mov    %r8b,(%rdi,%rax,1)
  jmp    L39
L36:
  ret
```

assistant: ```c
void xxstr(unsigned char *b, unsigned char *a, int n, int z) {
  int i;
  for (i = 0; i < n; i++) {
    if (i & 1) {
      b[i] = (~a[i]) ^ z;
    } else {
      b[i] = a[i] ^ z;
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<xxstr>:
  endbr64
  movslq %edx,%r9
  xor    %eax,%eax
  test   %edx,%edx
  jle    L5
  nopl   (%rax)
L0:
  movzbl (%rsi,%rax,1),%edx
  xor    %ecx,%edx
  test   $0x1,%al
  mov    %edx,%r8d
  not    %r8d
  cmovne %r8d,%edx
  mov    %dl,(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%r9
  jne    L0
L5:
  ret
```

assistant: ```c
void xxstr(unsigned char *b, unsigned char *a, int n, int z) {
  int i;
  for (i = 0; i < n; i++) {
    if (i & 1) {
      b[i] = (~a[i]) ^ z;
    } else {
      b[i] = a[i] ^ z;
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<cmd_dupwin>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x14(%rbp),%eax
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <check_arg_count@plt>
  cmp    $0x1,%eax
  je     L36
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  lea    -0x10(%rbp),%rdx
  lea    D9(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  test   %rax,%rax
  jne    L46
  mov    $0x1,%edi
  call   <report_count@plt>
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <report_error@plt>
  jmp    L22
L46:
  mov    $0x1,%edi
  call   <report_count@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <dupwin@plt>
  mov    %eax,%edi
  call   <report_ptr@plt>
  jmp    L22
L36:
  nop
L22:
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L47
  call   <__stack_chk_fail@plt>
L47:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D9
data_type: string
name: unpack_data
arguments: data_label: D18
data_type: string

tool: D9: %p

tool: D18: BAD ARGUMENT

assistant: ```c
void cmd_dupwin(int nargs, char **args) {
  WINDOW *win;
  if (check_arg_count(nargs, 1) == 1)
    return;
  if (sscanf(args[0], "%p", &win) == 0) {
    report_count(1);
    report_error("BAD ARGUMENT");
    return;
  }
  report_count(1);
  report_ptr(dupwin(win));
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<cmd_dupwin>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x1,%esi
  call   <check_arg_count@plt>
  cmp    $0x1,%eax
  je     L39
  mov    %rsp,%rdx
  lea    D18(%rip),%rsi
  mov    (%rbx),%rdi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L31
  mov    $0x1,%edi
  call   <report_count@plt>
  mov    (%rsp),%rdi
  call   <dupwin@plt>
  mov    %eax,%edi
  call   <report_ptr@plt>
L39:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L34
  add    $0x10,%rsp
  pop    %rbx
  ret
L31:
  mov    $0x1,%edi
  call   <report_count@plt>
  lea    D10(%rip),%rdi
  call   <report_error@plt>
  jmp    L39
L34:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D18
type_infered: string
name: unpack_data
arguments: data_tag: D10
type_infered: string

tool: D18: %p

tool: D10: BAD ARGUMENT

assistant: ```c
void cmd_dupwin(int nargs, char **args) {
  WINDOW *win;
  if (check_arg_count(nargs, 1) == 1)
    return;
  if (sscanf(args[0], "%p", &win) == 0) {
    report_count(1);
    report_error("BAD ARGUMENT");
    return;
  }
  report_count(1);
  report_ptr(dupwin(win));
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<cmd_dupwin>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x1,%esi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <check_arg_count@plt>
  cmp    $0x1,%eax
  je     L27
  mov    (%rbx),%rdi
  mov    %rsp,%rdx
  lea    D9(%rip),%rsi
  call   <sscanf@plt>
  mov    $0x1,%edi
  test   %rax,%rax
  je     L20
  call   <report_count@plt>
  mov    (%rsp),%rdi
  call   <dupwin@plt>
  mov    %eax,%edi
  call   <report_ptr@plt>
L27:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  add    $0x10,%rsp
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L20:
  call   <report_count@plt>
  lea    D6(%rip),%rdi
  call   <report_error@plt>
  jmp    L27
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D9
type_infered: string
name: read_data
arguments: data_label: D6
type_infered: string

tool: D9: %p

tool: D6: BAD ARGUMENT

assistant: ```c
void cmd_dupwin(int nargs, char **args) {
  WINDOW *win;
  if (check_arg_count(nargs, 1) == 1)
    return;
  if (sscanf(args[0], "%p", &win) == 0) {
    report_count(1);
    report_error("BAD ARGUMENT");
    return;
  }
  report_count(1);
  report_ptr(dupwin(win));
}
```