ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码：

```asm
<get_pid_max>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  lea    D34(%rip),%rax
  mov    %rax,%rsi
  lea    D30(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L2
  mov    $0xffffffff,%eax
  jmp    L36
L2:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdx
  mov    $0x400,%esi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L22
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0xffffffff,%eax
  jmp    L36
L22:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
L36:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D34
type: string
name: read_data
arguments: tag: D30
type: string

tool: D34: r

tool: D30: /proc/sys/kernel/pid_max

assistant: ```c
int get_pid_max() {
  static char buffer[1024];
  FILE *fd = fopen("/proc/sys/kernel/pid_max", "r");
  if (fd == NULL)
    return -1;
  if (fgets(buffer, sizeof(buffer), fd) == NULL) {
    fclose(fd);
    return -1;
  }
  fclose(fd);
  return atoi(buffer);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<get_pid_max>:
  endbr64
  push   %rbx
  lea    D38(%rip),%rsi
  lea    D20(%rip),%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L6
  mov    %rax,%rbx
  mov    %rax,%rdx
  mov    $0x400,%esi
  lea    D10(%rip),%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L7
  mov    %rbx,%rdi
  call   <fclose@plt>
  lea    D10(%rip),%rdi
  call   <atoi@plt>
L33:
  pop    %rbx
  ret
L7:
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    $0xffffffff,%eax
  jmp    L33
L6:
  mov    $0xffffffff,%eax
  jmp    L33
```

tool_calls: name: disassemble_data
arguments: data_label: D38
type: string
name: disassemble_data
arguments: data_label: D20
type: string

tool: D38: r

tool: D20: /proc/sys/kernel/pid_max

assistant: ```c
int get_pid_max() {
  static char buffer[1024];
  FILE *fd = fopen("/proc/sys/kernel/pid_max", "r");
  if (fd == NULL)
    return -1;
  if (fgets(buffer, sizeof(buffer), fd) == NULL) {
    fclose(fd);
    return -1;
  }
  fclose(fd);
  return atoi(buffer);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_pid_max>:
  endbr64
  push   %r12
  lea    D8(%rip),%rsi
  lea    D19(%rip),%rdi
  push   %rbp
  sub    $0x8,%rsp
  call   <fopen@plt>
  test   %rax,%rax
  je     L18
  lea    D20(%rip),%r12
  mov    %rax,%rdx
  mov    $0x400,%esi
  mov    %rax,%rbp
  mov    %r12,%rdi
  call   <fgets@plt>
  mov    %rbp,%rdi
  test   %rax,%rax
  je     L13
  call   <fclose@plt>
  add    $0x8,%rsp
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    10b0 <atoi@plt>
L13:
  call   <fclose@plt>
L18:
  add    $0x8,%rsp
  mov    $0xffffffff,%eax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: retrieve_data
arguments: label: D8
data_type: string
name: retrieve_data
arguments: label: D19
data_type: string

tool: D8: r

tool: D19: /proc/sys/kernel/pid_max

assistant: ```c
int get_pid_max() {
  static char buffer[1024];
  FILE *fd = fopen("/proc/sys/kernel/pid_max", "r");
  if (fd == NULL)
    return -1;
  if (fgets(buffer, sizeof(buffer), fd) == NULL) {
    fclose(fd);
    return -1;
  }
  fclose(fd);
  return atoi(buffer);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<get_pid_max>:
  endbr64
  push   %r12
  lea    D6(%rip),%rsi
  lea    D13(%rip),%rdi
  push   %rbp
  sub    $0x8,%rsp
  call   <fopen@plt>
  test   %rax,%rax
  je     L12
  lea    D24(%rip),%r12
  mov    %rax,%rdx
  mov    $0x400,%esi
  mov    %rax,%rbp
  mov    %r12,%rdi
  call   <fgets@plt>
  mov    %rbp,%rdi
  test   %rax,%rax
  je     L8
  call   <fclose@plt>
  add    $0x8,%rsp
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    10b0 <atoi@plt>
L8:
  call   <fclose@plt>
L12:
  add    $0x8,%rsp
  mov    $0xffffffff,%eax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D6
data_type: string
name: disassemble_data
arguments: tag: D13
data_type: string

tool: D6: r

tool: D13: /proc/sys/kernel/pid_max

assistant: ```c
int get_pid_max() {
  static char buffer[1024];
  FILE *fd = fopen("/proc/sys/kernel/pid_max", "r");
  if (fd == NULL)
    return -1;
  if (fgets(buffer, sizeof(buffer), fd) == NULL) {
    fclose(fd);
    return -1;
  }
  fclose(fd);
  return atoi(buffer);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0xc(%rbp)
  jmp    L162
L107:
  lea    -0x10(%rbp),%rdx
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x14(%rbp),%eax
  test   %eax,%eax
  jle    L134
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  jle    L134
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L58
L134:
  mov    -0x14(%rbp),%eax
  test   %eax,%eax
  jns    L27
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  jle    L27
  lea    D23(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L58
L27:
  mov    -0x14(%rbp),%eax
  test   %eax,%eax
  jns    L61
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  jns    L61
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L58
L61:
  mov    -0x14(%rbp),%eax
  test   %eax,%eax
  jle    L102
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  jns    L102
  lea    D32(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L58
L102:
  mov    -0x14(%rbp),%eax
  test   %eax,%eax
  je     L117
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  je     L117
L58:
  addl   $0x1,-0xc(%rbp)
L162:
  cmpl   $0x63,-0xc(%rbp)
  jle    L107
L117:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L112
  call   <__stack_chk_fail@plt>
L112:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D3
type_infered: string
name: read_data
arguments: tag: D13
type_infered: string
name: read_data
arguments: tag: D23
type_infered: string
name: read_data
arguments: tag: D25
type_infered: string
name: read_data
arguments: tag: D32
type_infered: string

tool: D3: %d%d

tool: D13: primeiro


tool: D23: segundo


tool: D25: terceiro


tool: D32: quarto


assistant: ```c
int main(void) {
  int i, x, y;
  for (i = 1; i <= 99; i++) {
    scanf("%d%d", &x, &y);
    if (x > 0 && y > 0) {
      printf("primeiro\n");
    } else if (x < 0 && y > 0) {
      printf("segundo\n");
    } else if (x < 0 && y < 0) {
      printf("terceiro\n");
    } else if (x > 0 && y < 0) {
      printf("quarto\n");
    } else if (x == 0 || y == 0) {
      break;
    }
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x63,%ebx
  lea    D47(%rip),%rbp
  lea    D43(%rip),%r14
  lea    D46(%rip),%r12
  lea    D1(%rip),%r13
  jmp    L66
L0:
  lea    D48(%rip),%rdi
  call   <printf@plt>
  jmp    L127
L81:
  js     L4
L30:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L4:
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jg     L6
  js     L94
L90:
  cmpl   $0x0,0x4(%rsp)
  je     L30
L127:
  sub    $0x1,%ebx
  je     L30
L66:
  lea    0x4(%rsp),%rdx
  mov    %rsp,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  mov    (%rsp),%eax
  test   %eax,%eax
  jle    L81
  cmpl   $0x0,0x4(%rsp)
  jg     L0
  cmpl   $0x0,0x4(%rsp)
  jns    L90
  mov    %r13,%rdi
  call   <printf@plt>
  jmp    L127
L6:
  mov    %r12,%rdi
  call   <printf@plt>
  jmp    L127
L94:
  mov    %r14,%rdi
  call   <printf@plt>
  jmp    L127
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D47
type_guessed: string
name: disassemble_data
arguments: tag: D43
type_guessed: string
name: disassemble_data
arguments: tag: D46
type_guessed: string
name: disassemble_data
arguments: tag: D1
type_guessed: string
name: disassemble_data
arguments: tag: D48
type_guessed: string

tool: D47: %d%d

tool: D43: terceiro


tool: D46: segundo


tool: D1: quarto


tool: D48: primeiro


assistant: ```c
int main(void) {
  int i, x, y;
  for (i = 1; i <= 99; i++) {
    scanf("%d%d", &x, &y);
    if (x > 0 && y > 0) {
      printf("primeiro\n");
    } else if (x < 0 && y > 0) {
      printf("segundo\n");
    } else if (x < 0 && y < 0) {
      printf("terceiro\n");
    } else if (x > 0 && y < 0) {
      printf("quarto\n");
    } else if (x == 0 || y == 0) {
      break;
    }
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r15
  lea    D34(%rip),%r15
  push   %r14
  lea    D41(%rip),%r14
  push   %r13
  push   %r12
  push   %rbp
  lea    D11(%rip),%rbp
  push   %rbx
  mov    $0x63,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r13
  mov    %rsp,%r12
  nopl   0x0(%rax)
L119:
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  mov    (%rsp),%ecx
  test   %ecx,%ecx
  jle    L60
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jg     L55
  jne    L67
L3:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L36
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L60:
  je     L3
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jg     L5
  je     L3
  lea    D4(%rip),%rdi
  call   <printf@plt>
  nopl   0x0(%rax,%rax,1)
L49:
  sub    $0x1,%ebx
  jne    L119
  jmp    L3
  nopw   0x0(%rax,%rax,1)
L55:
  mov    %r14,%rdi
  call   <printf@plt>
  jmp    L49
  nopw   0x0(%rax,%rax,1)
L5:
  mov    %r15,%rdi
  call   <printf@plt>
  jmp    L49
  nopw   0x0(%rax,%rax,1)
L67:
  lea    D35(%rip),%rdi
  call   <printf@plt>
  jmp    L49
L36:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D34
type: string
name: extract_symbolic_data
arguments: data_tag: D41
type: string
name: extract_symbolic_data
arguments: data_tag: D11
type: string
name: extract_symbolic_data
arguments: data_tag: D4
type: string
name: extract_symbolic_data
arguments: data_tag: D35
type: string

tool: D34: segundo


tool: D41: primeiro


tool: D11: %d%d

tool: D4: terceiro


tool: D35: quarto


assistant: ```c
int main(void) {
  int i, x, y;
  for (i = 1; i <= 99; i++) {
    scanf("%d%d", &x, &y);
    if (x > 0 && y > 0) {
      printf("primeiro\n");
    } else if (x < 0 && y > 0) {
      printf("segundo\n");
    } else if (x < 0 && y < 0) {
      printf("terceiro\n");
    } else if (x > 0 && y < 0) {
      printf("quarto\n");
    } else if (x == 0 || y == 0) {
      break;
    }
  }
  return 0;
}
```
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   %r15
  lea    D10(%rip),%r15
  push   %r14
  lea    D34(%rip),%r14
  push   %r13
  push   %r12
  push   %rbp
  lea    D47(%rip),%rbp
  push   %rbx
  mov    $0x63,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r13
  mov    %rsp,%r12
  nopl   0x0(%rax)
L110:
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  mov    (%rsp),%ecx
  test   %ecx,%ecx
  jle    L90
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jg     L25
  jne    L37
L72:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L42
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L90:
  je     L72
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jg     L9
  je     L72
  lea    D43(%rip),%rdi
  call   <printf@plt>
  nopl   0x0(%rax,%rax,1)
L73:
  sub    $0x1,%ebx
  jne    L110
  jmp    L72
  nopw   0x0(%rax,%rax,1)
L25:
  mov    %r14,%rdi
  call   <printf@plt>
  jmp    L73
  nopw   0x0(%rax,%rax,1)
L9:
  mov    %r15,%rdi
  call   <printf@plt>
  jmp    L73
  nopw   0x0(%rax,%rax,1)
L37:
  lea    D7(%rip),%rdi
  call   <printf@plt>
  jmp    L73
L42:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D10
datatype: string
name: extract_symbolic_data
arguments: label: D34
datatype: string
name: extract_symbolic_data
arguments: label: D47
datatype: string
name: extract_symbolic_data
arguments: label: D43
datatype: string
name: extract_symbolic_data
arguments: label: D7
datatype: string

tool: D10: segundo


tool: D34: primeiro


tool: D47: %d%d

tool: D43: terceiro


tool: D7: quarto


assistant: ```c
int main(void) {
  int i, x, y;
  for (i = 1; i <= 99; i++) {
    scanf("%d%d", &x, &y);
    if (x > 0 && y > 0) {
      printf("primeiro\n");
    } else if (x < 0 && y > 0) {
      printf("segundo\n");
    } else if (x < 0 && y < 0) {
      printf("terceiro\n");
    } else if (x > 0 && y < 0) {
      printf("quarto\n");
    } else if (x == 0 || y == 0) {
      break;
    }
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<crypto_core_salsa20_tweet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    $0x0,%r8d
  mov    %rax,%rdi
  call   <core@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int crypto_core_salsa20_tweet(unsigned char *out, const unsigned char *in, const unsigned char *k, const unsigned char *c) {
  core(out, in, k, c, 0);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<crypto_core_salsa20_tweet>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%r8d
  call   <core@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int crypto_core_salsa20_tweet(unsigned char *out, const unsigned char *in, const unsigned char *k, const unsigned char *c) {
  core(out, in, k, c, 0);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<crypto_core_salsa20_tweet>:
  endbr64
  sub    $0x8,%rsp
  xor    %r8d,%r8d
  call   <core@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int crypto_core_salsa20_tweet(unsigned char *out, const unsigned char *in, const unsigned char *k, const unsigned char *c) {
  core(out, in, k, c, 0);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<crypto_core_salsa20_tweet>:
  endbr64
  sub    $0x8,%rsp
  xor    %r8d,%r8d
  call   <core@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int crypto_core_salsa20_tweet(unsigned char *out, const unsigned char *in, const unsigned char *k, const unsigned char *c) {
  core(out, in, k, c, 0);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<sfi_search_mmap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movq   $0x0,-0x10(%rbp)
  jmp    L53
L15:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x4d,%al
  jne    L39
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x4d,%al
  jne    L39
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  cmp    $0x41,%al
  jne    L39
  mov    -0x8(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  cmp    $0x50,%al
  jne    L39
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  jmp    L36
L39:
  addq   $0x1,-0x10(%rbp)
  addq   $0x1,-0x8(%rbp)
L53:
  mov    -0x1c(%rbp),%eax
  cltq
  cmp    %rax,-0x10(%rbp)
  jb     L15
  mov    $0x0,%eax
L36:
  pop    %rbp
  ret
```

assistant: ```c
unsigned long sfi_search_mmap(unsigned long start, int len) {
  unsigned long i = 0;
  char *pchar = (char *)start;
  for (i = 0; i < len; i++, pchar++) {
    if (pchar[0] == 'M' && pchar[1] == 'M' && pchar[2] == 'A' && pchar[3] == 'P')
      return start + i;
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<sfi_search_mmap>:
  endbr64
  movslq %esi,%rsi
  test   %rsi,%rsi
  je     L16
  mov    $0x0,%eax
  jmp    L63
L47:
  add    $0x1,%rax
  cmp    %rsi,%rax
  je     L77
L63:
  lea    (%rdi,%rax,1),%rdx
  cmpb   $0x4d,(%rdx)
  jne    L47
  cmpb   $0x4d,0x1(%rdx)
  jne    L47
  cmpb   $0x41,0x2(%rdx)
  jne    L47
  cmpb   $0x50,0x3(%rdx)
  jne    L47
  mov    %rdx,%rsi
  jmp    L16
L77:
  mov    $0x0,%esi
L16:
  mov    %rsi,%rax
  ret
```

assistant: ```c
unsigned long sfi_search_mmap(unsigned long start, int len) {
  unsigned long i = 0;
  char *pchar = (char *)start;
  for (i = 0; i < len; i++, pchar++) {
    if (pchar[0] == 'M' && pchar[1] == 'M' && pchar[2] == 'A' && pchar[3] == 'P')
      return start + i;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<sfi_search_mmap>:
  endbr64
  movslq %esi,%r8
  test   %r8,%r8
  je     L32
  xor    %eax,%eax
  jmp    L3
L38:
  add    $0x1,%rax
  cmp    %r8,%rax
  je     L4
L3:
  lea    (%rdi,%rax,1),%rdx
  cmpb   $0x4d,(%rdx)
  jne    L38
  cmpb   $0x4d,0x1(%rdx)
  jne    L38
  cmpb   $0x41,0x2(%rdx)
  jne    L38
  cmpb   $0x50,0x3(%rdx)
  jne    L38
  mov    %rdx,%r8
L32:
  mov    %r8,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
unsigned long sfi_search_mmap(unsigned long start, int len) {
  unsigned long i = 0;
  char *pchar = (char *)start;
  for (i = 0; i < len; i++, pchar++) {
    if (pchar[0] == 'M' && pchar[1] == 'M' && pchar[2] == 'A' && pchar[3] == 'P')
      return start + i;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sfi_search_mmap>:
  endbr64
  movslq %esi,%r8
  test   %r8,%r8
  je     L23
  xor    %eax,%eax
  jmp    L16
L32:
  add    $0x1,%rax
  cmp    %r8,%rax
  je     L56
L16:
  lea    (%rdi,%rax,1),%rdx
  cmpb   $0x4d,(%rdx)
  jne    L32
  cmpb   $0x4d,0x1(%rdx)
  jne    L32
  cmpb   $0x41,0x2(%rdx)
  jne    L32
  cmpb   $0x50,0x3(%rdx)
  jne    L32
  mov    %rdx,%r8
L23:
  mov    %r8,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L56:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
unsigned long sfi_search_mmap(unsigned long start, int len) {
  unsigned long i = 0;
  char *pchar = (char *)start;
  for (i = 0; i < len; i++, pchar++) {
    if (pchar[0] == 'M' && pchar[1] == 'M' && pchar[2] == 'A' && pchar[3] == 'P')
      return start + i;
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<Sys_MemResize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <memThrow@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *Sys_MemResize(void *p, unsigned newsize) {
  void *ret = realloc(p, newsize);
  memThrow(0 == ret);
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Sys_MemResize>:
  endbr64
  push   %rbx
  call   <realloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  sete   %dil
  movzbl %dil,%edi
  call   <memThrow@plt>
  mov    %rbx,%rax
  pop    %rbx
  ret
```

assistant: ```c
void *Sys_MemResize(void *p, unsigned newsize) {
  void *ret = realloc(p, newsize);
  memThrow(0 == ret);
  return ret;
}
```
user: What is the c source code of the assembly code below:

```asm
<Sys_MemResize>:
  endbr64
  push   %r12
  call   <realloc@plt>
  xor    %edi,%edi
  test   %rax,%rax
  mov    %rax,%r12
  sete   %dil
  call   <memThrow@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
void *Sys_MemResize(void *p, unsigned newsize) {
  void *ret = realloc(p, newsize);
  memThrow(0 == ret);
  return ret;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<Sys_MemResize>:
  endbr64
  push   %r12
  call   <realloc@plt>
  xor    %edi,%edi
  test   %rax,%rax
  mov    %rax,%r12
  sete   %dil
  call   <memThrow@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
void *Sys_MemResize(void *p, unsigned newsize) {
  void *ret = realloc(p, newsize);
  memThrow(0 == ret);
  return ret;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movb   $0x1,-0x2(%rbp)
  movb   $0x0,-0x1(%rbp)
  movzbl -0x2(%rbp),%eax
  rol    %al
  mov    %al,-0x1(%rbp)
  cmpb   $0x2,-0x1(%rbp)
  sete   %al
  movzbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  unsigned char arg = 0x01;
  unsigned char out = 0;
  __asm__("rolb $1, %%al;" : "=a"(out) : "a"(arg));
  return (out == 0x02);
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  mov    $0x1,%eax
  rol    %al
  cmp    $0x2,%al
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int main() {
  unsigned char arg = 0x01;
  unsigned char out = 0;
  __asm__("rolb $1, %%al;" : "=a"(out) : "a"(arg));
  return (out == 0x02);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  mov    $0x1,%eax
  rol    %al
  cmp    $0x2,%al
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int main() {
  unsigned char arg = 0x01;
  unsigned char out = 0;
  __asm__("rolb $1, %%al;" : "=a"(out) : "a"(arg));
  return (out == 0x02);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<is_mysql_comment>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x2,%rax
  cmp    %rax,-0x10(%rbp)
  ja     L1
  mov    $0x0,%eax
  jmp    L3
L1:
  mov    -0x18(%rbp),%rax
  lea    0x2(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x21,%al
  je     L29
  mov    $0x0,%eax
  jmp    L3
L29:
  mov    $0x1,%eax
L3:
  pop    %rbp
  ret
```

assistant: ```c
size_t is_mysql_comment(const char *cs, const size_t len, size_t pos) {
  if (pos + 2 >= len) {
    return 0;
  }
  if (cs[pos + 2] != '!') {
    return 0;
  }
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<is_mysql_comment>:
  endbr64
  lea    0x2(%rdx),%rcx
  mov    $0x0,%eax
  cmp    %rsi,%rcx
  jae    L4
  cmpb   $0x21,0x2(%rdi,%rdx,1)
  sete   %al
  movzbl %al,%eax
L4:
  ret
```

assistant: ```c
size_t is_mysql_comment(const char *cs, const size_t len, size_t pos) {
  if (pos + 2 >= len) {
    return 0;
  }
  if (cs[pos + 2] != '!') {
    return 0;
  }
  return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<is_mysql_comment>:
  endbr64
  lea    0x2(%rdx),%rcx
  xor    %eax,%eax
  cmp    %rsi,%rcx
  jae    L1
  xor    %eax,%eax
  cmpb   $0x21,0x2(%rdi,%rdx,1)
  sete   %al
L1:
  ret
```

assistant: ```c
size_t is_mysql_comment(const char *cs, const size_t len, size_t pos) {
  if (pos + 2 >= len) {
    return 0;
  }
  if (cs[pos + 2] != '!') {
    return 0;
  }
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<is_mysql_comment>:
  endbr64
  lea    0x2(%rdx),%rcx
  xor    %eax,%eax
  cmp    %rsi,%rcx
  jae    L2
  xor    %eax,%eax
  cmpb   $0x21,0x2(%rdi,%rdx,1)
  sete   %al
L2:
  ret
```

assistant: ```c
size_t is_mysql_comment(const char *cs, const size_t len, size_t pos) {
  if (pos + 2 >= len) {
    return 0;
  }
  if (cs[pos + 2] != '!') {
    return 0;
  }
  return 1;
}
```