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
<makeLUT>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L20
L81:
  movq   $0x0,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L92
  addq   $0x1,-0x8(%rbp)
L92:
  mov    -0xc(%rbp),%eax
  and    $0x2,%eax
  test   %eax,%eax
  je     L0
  addq   $0x1,-0x8(%rbp)
L0:
  mov    -0xc(%rbp),%eax
  and    $0x4,%eax
  test   %eax,%eax
  je     L16
  addq   $0x1,-0x8(%rbp)
L16:
  mov    -0xc(%rbp),%eax
  and    $0x8,%eax
  test   %eax,%eax
  je     L7
  addq   $0x1,-0x8(%rbp)
L7:
  mov    -0xc(%rbp),%eax
  and    $0x10,%eax
  test   %eax,%eax
  je     L83
  addq   $0x1,-0x8(%rbp)
L83:
  mov    -0xc(%rbp),%eax
  and    $0x20,%eax
  test   %eax,%eax
  je     L90
  addq   $0x1,-0x8(%rbp)
L90:
  mov    -0xc(%rbp),%eax
  and    $0x40,%eax
  test   %eax,%eax
  je     L79
  addq   $0x1,-0x8(%rbp)
L79:
  mov    -0xc(%rbp),%eax
  and    $0x80,%eax
  test   %eax,%eax
  je     L56
  addq   $0x1,-0x8(%rbp)
L56:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,(%rdx)
  addl   $0x1,-0xc(%rbp)
L20:
  cmpl   $0xfe,-0xc(%rbp)
  jle    L81
  mov    -0x18(%rbp),%rax
  add    $0x7f8,%rax
  movq   $0x8,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void makeLUT(uint8_t *lut) {
  for (int i = 0; i < 255; i++) {
    int8_t cnt = 0;
    if (i & 1)
      cnt++;
    if (i & 2)
      cnt++;
    if (i & 4)
      cnt++;
    if (i & 8)
      cnt++;
    if (i & 16)
      cnt++;
    if (i & 32)
      cnt++;
    if (i & 64)
      cnt++;
    if (i & 128)
      cnt++;
    lut[i] = cnt;
  }
  lut[255] = (uint8_t)8;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<makeLUT>:
  endbr64
  mov    %rdi,%rcx
  mov    $0x0,%edx
  mov    $0x0,%eax
L16:
  mov    %edx,%esi
  and    $0x4,%esi
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  mov    %edx,%esi
  and    $0x8,%esi
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  mov    %edx,%esi
  and    $0x10,%esi
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  mov    %edx,%esi
  and    $0x20,%esi
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  mov    %edx,%esi
  and    $0x40,%esi
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  mov    %edx,%esi
  and    $0x80,%esi
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  mov    %rax,(%rcx)
  add    $0x1,%edx
  cmp    $0xff,%edx
  je     L11
  mov    %edx,%eax
  and    $0x1,%eax
  mov    %edx,%esi
  and    $0x2,%esi
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  add    $0x8,%rcx
  jmp    L16
L11:
  movq   $0x8,0x7f8(%rdi)
  ret
```

assistant: ```c
void makeLUT(uint8_t *lut) {
  for (int i = 0; i < 255; i++) {
    int8_t cnt = 0;
    if (i & 1)
      cnt++;
    if (i & 2)
      cnt++;
    if (i & 4)
      cnt++;
    if (i & 8)
      cnt++;
    if (i & 16)
      cnt++;
    if (i & 32)
      cnt++;
    if (i & 64)
      cnt++;
    if (i & 128)
      cnt++;
    lut[i] = cnt;
  }
  lut[255] = (uint8_t)8;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<makeLUT>:
  endbr64
  mov    %rdi,%rcx
  xor    %edx,%edx
  xor    %eax,%eax
  jmp    L19
  nopl   (%rax)
L7:
  mov    %edx,%esi
  mov    %edx,%eax
  and    $0x2,%esi
  and    $0x1,%eax
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  add    $0x8,%rcx
L19:
  mov    %edx,%esi
  and    $0x4,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x8,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x10,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x20,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x40,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x80,%esi
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  add    $0x1,%edx
  mov    %rax,(%rcx)
  cmp    $0xff,%edx
  jne    L7
  movq   $0x8,0x7f8(%rdi)
  ret
```

assistant: ```c
void makeLUT(uint8_t *lut) {
  for (int i = 0; i < 255; i++) {
    int8_t cnt = 0;
    if (i & 1)
      cnt++;
    if (i & 2)
      cnt++;
    if (i & 4)
      cnt++;
    if (i & 8)
      cnt++;
    if (i & 16)
      cnt++;
    if (i & 32)
      cnt++;
    if (i & 64)
      cnt++;
    if (i & 128)
      cnt++;
    lut[i] = cnt;
  }
  lut[255] = (uint8_t)8;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<makeLUT>:
  endbr64
  mov    %rdi,%rcx
  xor    %edx,%edx
  xor    %eax,%eax
  jmp    L17
  nopl   (%rax)
L12:
  mov    %edx,%esi
  mov    %edx,%eax
  and    $0x2,%esi
  and    $0x1,%eax
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  add    $0x8,%rcx
L17:
  mov    %edx,%esi
  and    $0x4,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x8,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x10,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x20,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x40,%esi
  cmp    $0x1,%esi
  mov    %edx,%esi
  sbb    $0xffffffffffffffff,%rax
  and    $0x80,%esi
  cmp    $0x1,%esi
  sbb    $0xffffffffffffffff,%rax
  add    $0x1,%edx
  mov    %rax,(%rcx)
  cmp    $0xff,%edx
  jne    L12
  movq   $0x8,0x7f8(%rdi)
  ret
```

assistant: ```c
void makeLUT(uint8_t *lut) {
  for (int i = 0; i < 255; i++) {
    int8_t cnt = 0;
    if (i & 1)
      cnt++;
    if (i & 2)
      cnt++;
    if (i & 4)
      cnt++;
    if (i & 8)
      cnt++;
    if (i & 16)
      cnt++;
    if (i & 32)
      cnt++;
    if (i & 64)
      cnt++;
    if (i & 128)
      cnt++;
    lut[i] = cnt;
  }
  lut[255] = (uint8_t)8;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<utest_adts_queue>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <utest_control@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void utest_adts_queue(void) {
  utest_control();
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<utest_adts_queue>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <utest_control@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void utest_adts_queue(void) {
  utest_control();
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<utest_adts_queue>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <utest_control@plt>
```

assistant: ```c
void utest_adts_queue(void) {
  utest_control();
  return;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<utest_adts_queue>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <utest_control@plt>
```

assistant: ```c
void utest_adts_queue(void) {
  utest_control();
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<op_mask_short>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    -0x2c(%rbp),%eax
  lea    -0x2(%rax),%ebx
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
  mov    %eax,-0x14(%rbp)
  cmpq   $0x0,-0x40(%rbp)
  jne    L4
  lea    D20(%rip),%rax
  mov    %rax,-0x40(%rbp)
L4:
  cmpl   $0x0,-0x14(%rbp)
  jle    L26
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%esi
  mov    -0x28(%rbp),%rcx
  mov    -0x40(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  lea    D16(%rip),%r9
  mov    %esi,%r8d
  lea    D24(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  jmp    L17
L26:
  mov    -0x28(%rbp),%rcx
  mov    -0x40(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  lea    D39(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
L17:
  mov    -0x38(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x35,%edx
  mov    $0x1,%esi
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D20
type: string
name: extract_symbolic_data
arguments: tag: D16
type: string
name: extract_symbolic_data
arguments: tag: D24
type: string
name: extract_symbolic_data
arguments: tag: D39
type: string
name: extract_symbolic_data
arguments: tag: D47
type: string

tool: 

tool: D16:  

tool: D24: %s%s:%*s

tool: D39: %s%s: 

tool: D47: apply a list of masking intervals (read from a file)


assistant: ```c
void op_mask_short(char *name, int nameWidth, FILE *f, char *indent) {
  int nameFill = nameWidth - 2 - strlen(name);
  if (indent == NULL)
    indent = "";
  if (nameFill > 0)
    fprintf(f, "%s%s:%*s", indent, name, nameFill + 1, " ");
  else
    fprintf(f, "%s%s: ", indent, name);
  fprintf(f, "apply a list of masking intervals (read from a file)\n");
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<op_mask_short>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %esi,%ebx
  mov    %rdx,%r12
  mov    %rcx,%rbp
  call   <strlen@plt>
  mov    %eax,%edx
  lea    -0x2(%rbx),%eax
  sub    %edx,%eax
  test   %rbp,%rbp
  lea    D10(%rip),%rdx
  cmove  %rdx,%rbp
  test   %eax,%eax
  jle    L4
  lea    D11(%rip),%r9
  lea    0x1(%rax),%r8d
  mov    %r13,%rcx
  mov    %rbp,%rdx
  lea    D49(%rip),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
L6:
  mov    %r12,%rcx
  mov    $0x35,%edx
  mov    $0x1,%esi
  lea    D46(%rip),%rdi
  call   <fwrite@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  mov    %r13,%rcx
  mov    %rbp,%rdx
  lea    D16(%rip),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  jmp    L6
```

tool_calls: name: disassemble_data
arguments: data_tag: D10
type_infered: string
name: disassemble_data
arguments: data_tag: D11
type_infered: string
name: disassemble_data
arguments: data_tag: D49
type_infered: string
name: disassemble_data
arguments: data_tag: D46
type_infered: string
name: disassemble_data
arguments: data_tag: D16
type_infered: string

tool: 

tool: D11:  

tool: D49: %s%s:%*s

tool: D46: apply a list of masking intervals (read from a file)


tool: D16: %s%s: 

assistant: ```c
void op_mask_short(char *name, int nameWidth, FILE *f, char *indent) {
  int nameFill = nameWidth - 2 - strlen(name);
  if (indent == NULL)
    indent = "";
  if (nameFill > 0)
    fprintf(f, "%s%s:%*s", indent, name, nameFill + 1, " ");
  else
    fprintf(f, "%s%s: ", indent, name);
  fprintf(f, "apply a list of masking intervals (read from a file)\n");
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<op_mask_short>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  call   <strlen@plt>
  lea    D2(%rip),%rdx
  mov    %eax,%r8d
  lea    -0x2(%rbx),%eax
  sub    %r8d,%eax
  test   %r12,%r12
  cmove  %rdx,%r12
  test   %eax,%eax
  jle    L7
  lea    0x1(%rax),%r8d
  lea    D40(%rip),%r9
  mov    %r14,%rcx
  mov    %r12,%rdx
  lea    D7(%rip),%rsi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <fprintf@plt>
L3:
  add    $0x8,%rsp
  mov    %r13,%rcx
  mov    $0x35,%edx
  mov    $0x1,%esi
  pop    %rbx
  lea    D9(%rip),%rdi
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1090 <fwrite@plt>
L7:
  mov    %r14,%rcx
  mov    %r12,%rdx
  lea    D8(%rip),%rsi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <fprintf@plt>
  jmp    L3
```

tool_calls: name: disassemble_data
arguments: tag: D2
data_type: string
name: disassemble_data
arguments: tag: D40
data_type: string
name: disassemble_data
arguments: tag: D7
data_type: string
name: disassemble_data
arguments: tag: D9
data_type: string
name: disassemble_data
arguments: tag: D8
data_type: string

tool: 

tool: D40:  

tool: D7: %s%s:%*s

tool: D9: apply a list of masking intervals (read from a file)


tool: D8: %s%s: 

assistant: ```c
void op_mask_short(char *name, int nameWidth, FILE *f, char *indent) {
  int nameFill = nameWidth - 2 - strlen(name);
  if (indent == NULL)
    indent = "";
  if (nameFill > 0)
    fprintf(f, "%s%s:%*s", indent, name, nameFill + 1, " ");
  else
    fprintf(f, "%s%s: ", indent, name);
  fprintf(f, "apply a list of masking intervals (read from a file)\n");
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<op_mask_short>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  call   <strlen@plt>
  lea    D13(%rip),%rdx
  mov    %eax,%r8d
  lea    -0x2(%rbx),%eax
  sub    %r8d,%eax
  test   %r12,%r12
  cmove  %rdx,%r12
  test   %eax,%eax
  jle    L3
  lea    0x1(%rax),%r8d
  lea    D45(%rip),%r9
  mov    %r14,%rcx
  mov    %r12,%rdx
  lea    D28(%rip),%rsi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <fprintf@plt>
L19:
  add    $0x8,%rsp
  mov    %r13,%rcx
  mov    $0x35,%edx
  mov    $0x1,%esi
  pop    %rbx
  lea    D8(%rip),%rdi
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1090 <fwrite@plt>
L3:
  mov    %r14,%rcx
  mov    %r12,%rdx
  lea    D14(%rip),%rsi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <fprintf@plt>
  jmp    L19
```

tool_calls: name: parse_data
arguments: data_tag: D13
datatype: string
name: parse_data
arguments: data_tag: D45
datatype: string
name: parse_data
arguments: data_tag: D28
datatype: string
name: parse_data
arguments: data_tag: D8
datatype: string
name: parse_data
arguments: data_tag: D14
datatype: string

tool: 

tool: D45:  

tool: D28: %s%s:%*s

tool: D8: apply a list of masking intervals (read from a file)


tool: D14: %s%s: 

assistant: ```c
void op_mask_short(char *name, int nameWidth, FILE *f, char *indent) {
  int nameFill = nameWidth - 2 - strlen(name);
  if (indent == NULL)
    indent = "";
  if (nameFill > 0)
    fprintf(f, "%s%s:%*s", indent, name, nameFill + 1, " ");
  else
    fprintf(f, "%s%s: ", indent, name);
  fprintf(f, "apply a list of masking intervals (read from a file)\n");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    $0x0,%eax
  call   <_start@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  _start();
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <_start@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  _start();
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <_start@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  _start();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <_start@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  _start();
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<isitmagic>:
  endbr64
  mov    %rdi,%r10
  test   %esi,%esi
  jle    L180
  mov    %rdi,%rax
  lea    -0x1(%rsi),%edx
  lea    0x4(%rdi,%rdx,4),%rdx
  mov    $0x0,%edi
L222:
  add    (%rax),%edi
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L222
  cmp    $0x1,%esi
  jle    L136
L44:
  lea    -0x1(%rsi),%edx
  lea    0xfa0(%r10,%rdx,4),%rcx
  lea    -0x2(%rsi),%eax
  imul   $0x3e7,%rax,%rax
  add    %rdx,%rax
  lea    0x1f3c(%r10,%rax,4),%r11
  mov    %esi,%r8d
  neg    %r8
  shl    $0x2,%r8
  mov    $0x0,%r9d
  jmp    L139
L180:
  cmp    $0x1,%esi
  jle    L101
  mov    $0x0,%edi
  jmp    L44
L131:
  cmp    %edi,%edx
  jne    L88
  add    $0xf9c,%rcx
  cmp    %r11,%rcx
  je     L136
L139:
  lea    (%r8,%rcx,1),%rax
  mov    %r9d,%edx
L241:
  add    (%rax),%edx
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L241
  jmp    L131
L101:
  je     L240
  mov    $0x1,%eax
  ret
L22:
  cmp    %edi,%ecx
  jne    L74
  add    $0x1,%r9d
  add    $0x4,%r8
  cmp    %r9d,%esi
  jle    L133
L249:
  mov    %r8,%rdx
  mov    %ebx,%ecx
  mov    $0x0,%eax
L201:
  add    (%rdx),%ecx
  add    $0x1,%eax
  add    $0xf9c,%rdx
  cmp    %eax,%esi
  jg     L201
  jmp    L22
L133:
  mov    $0x0,%edx
  mov    $0x0,%eax
L95:
  add    (%r11),%edx
  add    $0x1,%eax
  add    $0xfa0,%r11
  cmp    %eax,%esi
  jg     L95
  mov    $0x0,%eax
  cmp    %edi,%edx
  jne    L6
  movslq %esi,%rax
  imul   $0xf9c,%rax,%rax
  lea    -0xf9c(%r10,%rax,1),%r8
  mov    %esi,%r9d
  mov    $0x0,%r10d
  jmp    L104
L240:
  mov    $0x0,%edi
L136:
  push   %rbx
  mov    %r10,%r11
  mov    %r10,%r8
  mov    $0x0,%r9d
  mov    $0x0,%ebx
  jmp    L249
L181:
  cmp    %edi,%edx
  jne    L197
  sub    $0x1,%r9d
  sub    $0xf9c,%r8
  test   %r9d,%r9d
  jle    L173
L104:
  mov    %r8,%rcx
  mov    $0x0,%eax
  mov    %r10d,%edx
L70:
  add    (%rcx,%rax,4),%edx
  add    $0x1,%rax
  cmp    %eax,%esi
  jg     L70
  jmp    L181
L173:
  mov    $0x1,%eax
  jmp    L6
L88:
  mov    $0x0,%eax
  ret
L74:
  mov    $0x0,%eax
L6:
  pop    %rbx
  ret
L197:
  mov    $0x0,%eax
  jmp    L6
```

assistant: ```c
int isitmagic(int square[999][999], int size) {
  int i, ii, sum = 0, sum2 = 0;
  for (i = 0; i < size; i++) {
    sum += square[0][i];
  }
  for (i = 1; i < size; i++) {
    for (ii = 0; ii < size; ii++)
      sum2 += square[i][ii];
    if (sum2 != sum)
      return 0;
    sum2 = 0;
  }
  for (i = 0; i < size; i++) {
    for (ii = 0; ii < size; ii++)
      sum2 += square[ii][i];
    if (sum2 != sum)
      return 0;
    sum2 = 0;
  }
  for (i = 0; i < size; i++) {
    sum2 += square[i][i];
  }
  if (sum2 != sum)
    return 0;
  sum2 = 0;
  for (i = size; i > 0; i--) {
    for (ii = 0; ii < size; ii++)
      sum2 += square[i - 1][ii];
    if (sum2 != sum)
      return 0;
    sum2 = 0;
  }
  return 1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<isitmagic>:
  endbr64
  mov    %rdi,%r10
  test   %esi,%esi
  jle    L37
  lea    -0x1(%rsi),%edx
  mov    %rdi,%rax
  mov    %rdx,%r8
  lea    0x4(%rdi,%rdx,4),%rcx
  xor    %edx,%edx
  nop
L54:
  mov    (%rax),%edi
  add    $0x4,%rax
  add    %edx,%edi
  mov    %edi,%edx
  cmp    %rcx,%rax
  jne    L54
  cmp    $0x1,%esi
  je     L85
  lea    -0x2(%rsi),%eax
  mov    %r8d,%edx
  mov    $0xfffffffffffffffc,%r8
  imul   $0x3e7,%rax,%rax
  lea    0x0(,%rdx,4),%r11
  lea    0xfa0(%r10,%r11,1),%rcx
  sub    %r11,%r8
  add    %rdx,%rax
  lea    0x1f3c(%r10,%rax,4),%r9
  cs nopw 0x0(%rax,%rax,1)
L49:
  lea    (%r8,%rcx,1),%rax
  xor    %edx,%edx
  cs nopw 0x0(%rax,%rax,1)
L124:
  add    (%rax),%edx
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L124
  cmp    %edi,%edx
  jne    L89
  add    $0xf9c,%rcx
  cmp    %r9,%rcx
  jne    L49
L85:
  mov    %r10,%r11
  mov    %r10,%r8
  xor    %r9d,%r9d
  nopl   0x0(%rax,%rax,1)
L69:
  mov    %r8,%rdx
  xor    %ecx,%ecx
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L33:
  add    $0x1,%eax
  add    (%rdx),%ecx
  add    $0xf9c,%rdx
  cmp    %eax,%esi
  jg     L33
  cmp    %edi,%ecx
  jne    L89
  add    $0x1,%r9d
  add    $0x4,%r8
  cmp    %r9d,%esi
  jg     L69
  xor    %edx,%edx
  xor    %eax,%eax
  nopl   (%rax)
L106:
  add    $0x1,%eax
  add    (%r11),%edx
  add    $0xfa0,%r11
  cmp    %eax,%esi
  jg     L106
  xor    %eax,%eax
  cmp    %edi,%edx
  jne    L126
  movslq %esi,%rax
  mov    %esi,%r8d
  imul   $0xf9c,%rax,%rax
  lea    -0xf9c(%r10,%rax,1),%rcx
  nopl   0x0(%rax)
L28:
  xor    %eax,%eax
  xor    %edx,%edx
  nopl   0x0(%rax)
L119:
  add    (%rcx,%rax,4),%edx
  add    $0x1,%rax
  cmp    %eax,%esi
  jg     L119
  cmp    %edi,%edx
  jne    L89
  sub    $0xf9c,%rcx
  sub    $0x1,%r8d
  jne    L28
L37:
  mov    $0x1,%eax
  ret
L89:
  xor    %eax,%eax
  ret
L126:
  ret
```

assistant: ```c
int isitmagic(int square[999][999], int size) {
  int i, ii, sum = 0, sum2 = 0;
  for (i = 0; i < size; i++) {
    sum += square[0][i];
  }
  for (i = 1; i < size; i++) {
    for (ii = 0; ii < size; ii++)
      sum2 += square[i][ii];
    if (sum2 != sum)
      return 0;
    sum2 = 0;
  }
  for (i = 0; i < size; i++) {
    for (ii = 0; ii < size; ii++)
      sum2 += square[ii][i];
    if (sum2 != sum)
      return 0;
    sum2 = 0;
  }
  for (i = 0; i < size; i++) {
    sum2 += square[i][i];
  }
  if (sum2 != sum)
    return 0;
  sum2 = 0;
  for (i = size; i > 0; i--) {
    for (ii = 0; ii < size; ii++)
      sum2 += square[i - 1][ii];
    if (sum2 != sum)
      return 0;
    sum2 = 0;
  }
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<write_file_header>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    %rdx,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x60(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  and    $0xfffffffffffffffc,%rax
  mov    %rax,%rdx
  mov    -0x68(%rbp),%rax
  imul   %rdx,%rax
  mov    %rax,-0x48(%rbp)
  lea    -0x40(%rbp),%rax
  movw   $0x4d42,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x2,%rax
  mov    -0x48(%rbp),%rdx
  add    $0x36,%rdx
  mov    %rdx,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x6,%rax
  movw   $0x0,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x8,%rax
  movw   $0x0,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0xa,%rax
  movq   $0x36,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0xe,%rax
  movq   $0x28,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x12,%rax
  mov    -0x60(%rbp),%rdx
  mov    %rdx,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x16,%rax
  mov    -0x68(%rbp),%rdx
  mov    %rdx,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x1a,%rax
  movw   $0x1,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x1c,%rax
  movw   $0x18,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x1e,%rax
  movq   $0x0,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x22,%rax
  mov    -0x48(%rbp),%rdx
  mov    %rdx,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x26,%rax
  movq   $0x0,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x2a,%rax
  movq   $0x0,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x2e,%rax
  movq   $0x0,(%rax)
  lea    -0x40(%rbp),%rax
  add    $0x32,%rax
  movq   $0x0,(%rax)
  lea    -0x40(%rbp),%rcx
  mov    -0x58(%rbp),%rax
  mov    $0x36,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <OS_file_write@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
int write_file_header(unsigned long file_handle, unsigned long width, unsigned long height) {
  unsigned char buf[(14 + 40)];
  unsigned long size_image;
  size_image = (((width * 3) + 3) & ~3) * height;
  *(unsigned short *)(buf) = 0x4D42;
  *(unsigned long *)(buf + 2) = (14 + 40) + size_image;
  *(unsigned short *)(buf + 6) = 0;
  *(unsigned short *)(buf + 8) = 0;
  *(unsigned long *)(buf + 10) = (14 + 40);
  *(unsigned long *)(buf + 14) = 40;
  *(long *)(buf + 18) = width;
  *(long *)(buf + 22) = height;
  *(unsigned short *)(buf + 26) = 1;
  *(unsigned short *)(buf + 28) = 24;
  *(unsigned long *)(buf + 30) = 0;
  *(unsigned long *)(buf + 34) = size_image;
  *(long *)(buf + 38) = 0;
  *(long *)(buf + 42) = 0;
  *(unsigned long *)(buf + 46) = 0;
  *(unsigned long *)(buf + 50) = 0;
  return OS_file_write(file_handle, buf, (14 + 40));
}
```