ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<strtol>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strtoll@plt>
  mov    %rax,-0x8(%rbp)
  mov    D10(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  jle    L17
  mov    D40(%rip),%rax
  mov    (%rax),%edx
  mov    D73(%rip),%rax
  mov    %edx,(%rax)
  mov    D10(%rip),%rax
  mov    (%rax),%rax
  jmp    L8
L17:
  mov    D62(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  jge    L34
  mov    D40(%rip),%rax
  mov    (%rax),%edx
  mov    D73(%rip),%rax
  mov    %edx,(%rax)
  mov    D62(%rip),%rax
  mov    (%rax),%rax
  jmp    L8
L34:
  mov    -0x8(%rbp),%rax
L8:
  leave
  ret
```

assistant: ```c
long strtol(const char *str, char **str_end, int base) {
  long long out = strtoll(str, str_end, base);
  if (out > LONG_MAX) {
    errno = ERANGE;
    return LONG_MAX;
  };
  if (out < LONG_MIN) {
    errno = ERANGE;
    return LONG_MIN;
  };
  return (long)out;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strtol>:
  endbr64
  sub    $0x8,%rsp
  call   <strtoll@plt>
  mov    D34(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rax,%rdx
  jl     L11
  mov    D3(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rax,%rdx
  jg     L4
L13:
  add    $0x8,%rsp
  ret
L11:
  mov    D44(%rip),%rax
  mov    (%rax),%ecx
  mov    D28(%rip),%rax
  mov    %ecx,(%rax)
  mov    %rdx,%rax
  jmp    L13
L4:
  mov    D44(%rip),%rax
  mov    (%rax),%ecx
  mov    D28(%rip),%rax
  mov    %ecx,(%rax)
  mov    %rdx,%rax
  jmp    L13
```

assistant: ```c
long strtol(const char *str, char **str_end, int base) {
  long long out = strtoll(str, str_end, base);
  if (out > LONG_MAX) {
    errno = ERANGE;
    return LONG_MAX;
  };
  if (out < LONG_MIN) {
    errno = ERANGE;
    return LONG_MIN;
  };
  return (long)out;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<strtol>:
  endbr64
  sub    $0x8,%rsp
  call   <strtoll@plt>
  mov    D18(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rax,%rdx
  jl     L10
  mov    D14(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rax,%rdx
  jg     L10
  add    $0x8,%rsp
  ret
L10:
  mov    D26(%rip),%rax
  mov    (%rax),%ecx
  mov    D37(%rip),%rax
  mov    %ecx,(%rax)
  mov    %rdx,%rax
  add    $0x8,%rsp
  ret
```

assistant: ```c
long strtol(const char *str, char **str_end, int base) {
  long long out = strtoll(str, str_end, base);
  if (out > LONG_MAX) {
    errno = ERANGE;
    return LONG_MAX;
  };
  if (out < LONG_MIN) {
    errno = ERANGE;
    return LONG_MIN;
  };
  return (long)out;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<strtol>:
  endbr64
  sub    $0x8,%rsp
  call   <strtoll@plt>
  mov    D21(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rax,%rdx
  jl     L17
  mov    D22(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rax,%rdx
  jg     L17
  add    $0x8,%rsp
  ret
L17:
  mov    D23(%rip),%rax
  mov    (%rax),%ecx
  mov    D0(%rip),%rax
  mov    %ecx,(%rax)
  mov    %rdx,%rax
  add    $0x8,%rsp
  ret
```

assistant: ```c
long strtol(const char *str, char **str_end, int base) {
  long long out = strtoll(str, str_end, base);
  if (out > LONG_MAX) {
    errno = ERANGE;
    return LONG_MAX;
  };
  if (out < LONG_MIN) {
    errno = ERANGE;
    return LONG_MIN;
  };
  return (long)out;
}
```
user: Translate the below assembly code into C programming language:

```asm
<frombin>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  jne    L39
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x62,%al
  je     L33
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x42,%al
  je     L33
L39:
  mov    $0x0,%eax
  jmp    L70
L33:
  addq   $0x2,-0x18(%rbp)
  jmp    L84
L56:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5f,%al
  je     L68
  shlq   -0x8(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  setne  %al
  movzbl %al,%eax
  cltq
  or     %rax,-0x8(%rbp)
L68:
  addq   $0x1,-0x18(%rbp)
L84:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  je     L56
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x31,%al
  je     L56
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5f,%al
  je     L56
  mov    -0x8(%rbp),%rax
L70:
  pop    %rbp
  ret
```

assistant: ```c
unsigned long long frombin(const char *p) {
  unsigned long long val = 0;
  if (*p != '0' || (p[1] != 'b' && p[1] != 'B')) {
    return 0;
  }
  for (p += 2; *p == '0' || *p == '1' || *p == '_'; ++p) {
    if (*p != '_') {
      val <<= 1;
      val |= (*p == '0') ? 0 : 1;
    }
  }
  return val;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<frombin>:
  endbr64
  mov    $0x0,%eax
  cmpb   $0x30,(%rdi)
  jne    L40
  movzbl 0x1(%rdi),%edx
  and    $0xffffffdf,%edx
  cmp    $0x42,%dl
  jne    L40
  lea    0x2(%rdi),%rcx
  movzbl 0x2(%rdi),%edx
  lea    -0x30(%rdx),%eax
  cmp    $0x1,%al
  jbe    L8
  cmp    $0x5f,%dl
  jne    L28
L8:
  mov    $0x0,%eax
L31:
  cmp    $0x5f,%dl
  je     L60
  add    %rax,%rax
  cmp    $0x30,%dl
  setne  %dl
  movzbl %dl,%edx
  or     %rdx,%rax
L60:
  add    $0x1,%rcx
  movzbl (%rcx),%edx
  lea    -0x30(%rdx),%esi
  cmp    $0x1,%sil
  jbe    L31
  cmp    $0x5f,%dl
  je     L31
  ret
L28:
  mov    $0x0,%eax
L40:
  ret
```

assistant: ```c
unsigned long long frombin(const char *p) {
  unsigned long long val = 0;
  if (*p != '0' || (p[1] != 'b' && p[1] != 'B')) {
    return 0;
  }
  for (p += 2; *p == '0' || *p == '1' || *p == '_'; ++p) {
    if (*p != '_') {
      val <<= 1;
      val |= (*p == '0') ? 0 : 1;
    }
  }
  return val;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<frombin>:
  endbr64
  xor    %eax,%eax
  cmpb   $0x30,(%rdi)
  jne    L27
  movzbl 0x1(%rdi),%edx
  and    $0xffffffdf,%edx
  cmp    $0x42,%dl
  jne    L27
  movzbl 0x2(%rdi),%edx
  lea    0x2(%rdi),%rcx
  lea    -0x30(%rdx),%esi
  cmp    $0x1,%sil
  jbe    L67
  cmp    $0x5f,%dl
  jne    L27
L67:
  xor    %eax,%eax
  nop
L24:
  cmp    $0x5f,%dl
  je     L55
  add    %rax,%rax
  cmp    $0x30,%dl
  setne  %dl
  movzbl %dl,%edx
  or     %rdx,%rax
L55:
  movzbl 0x1(%rcx),%edx
  add    $0x1,%rcx
  lea    -0x30(%rdx),%esi
  cmp    $0x1,%sil
  jbe    L24
  cmp    $0x5f,%dl
  je     L55
L27:
  ret
```

assistant: ```c
unsigned long long frombin(const char *p) {
  unsigned long long val = 0;
  if (*p != '0' || (p[1] != 'b' && p[1] != 'B')) {
    return 0;
  }
  for (p += 2; *p == '0' || *p == '1' || *p == '_'; ++p) {
    if (*p != '_') {
      val <<= 1;
      val |= (*p == '0') ? 0 : 1;
    }
  }
  return val;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<frombin>:
  endbr64
  xor    %eax,%eax
  cmpb   $0x30,(%rdi)
  jne    L32
  movzbl 0x1(%rdi),%edx
  and    $0xffffffdf,%edx
  cmp    $0x42,%dl
  jne    L32
  movzbl 0x2(%rdi),%edx
  lea    0x2(%rdi),%rcx
  lea    -0x30(%rdx),%esi
  cmp    $0x1,%sil
  jbe    L33
  cmp    $0x5f,%dl
  jne    L32
L33:
  xor    %eax,%eax
  nop
L31:
  cmp    $0x5f,%dl
  je     L26
  add    %rax,%rax
  cmp    $0x30,%dl
  setne  %dl
  movzbl %dl,%edx
  or     %rdx,%rax
L26:
  movzbl 0x1(%rcx),%edx
  add    $0x1,%rcx
  lea    -0x30(%rdx),%esi
  cmp    $0x1,%sil
  jbe    L31
  cmp    $0x5f,%dl
  je     L26
L32:
  ret
```

assistant: ```c
unsigned long long frombin(const char *p) {
  unsigned long long val = 0;
  if (*p != '0' || (p[1] != 'b' && p[1] != 'B')) {
    return 0;
  }
  for (p += 2; *p == '0' || *p == '1' || *p == '_'; ++p) {
    if (*p != '_') {
      val <<= 1;
      val |= (*p == '0') ? 0 : 1;
    }
  }
  return val;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<handle_ack>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpl   $0x4,-0x1c(%rbp)
  je     L27
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L27:
  mov    -0x18(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  je     L23
  mov    $0xffffffff,%eax
  jmp    L10
L23:
  mov    $0x0,%eax
L10:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D4
type_infered: string

tool: D4: Wrong ACK received

assistant: ```c
int handle_ack(char *buffer, int buffer_size, int last_block) {
  int block_nb = 0;
  if (buffer_size != 4)
    error("Wrong ACK received");
  block_nb = (unsigned char)buffer[2] * 256 + (unsigned char)buffer[3];
  if (block_nb != last_block)
    return -1;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<handle_ack>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %edx,%ebp
  cmp    $0x4,%esi
  jne    L17
L11:
  movzbl 0x2(%rbx),%eax
  shl    $0x8,%eax
  movzbl 0x3(%rbx),%edx
  add    %edx,%eax
  cmp    %ebp,%eax
  setne  %al
  movzbl %al,%eax
  neg    %eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L17:
  lea    D8(%rip),%rdi
  call   <error@plt>
  jmp    L11
```

tool_calls: name: unpack_data
arguments: label: D8
type_infered: string

tool: D8: Wrong ACK received

assistant: ```c
int handle_ack(char *buffer, int buffer_size, int last_block) {
  int block_nb = 0;
  if (buffer_size != 4)
    error("Wrong ACK received");
  block_nb = (unsigned char)buffer[2] * 256 + (unsigned char)buffer[3];
  if (block_nb != last_block)
    return -1;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<handle_ack>:
  endbr64
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  cmp    $0x4,%esi
  je     L4
  lea    D4(%rip),%rdi
  call   <error@plt>
L4:
  movzbl 0x2(%rbx),%eax
  movzbl 0x3(%rbx),%edx
  shl    $0x8,%eax
  add    %edx,%eax
  cmp    %ebp,%eax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  pop    %rbx
  pop    %rbp
  neg    %eax
  ret
```

tool_calls: name: unpack_data
arguments: label: D4
data_type: string

tool: D4: Wrong ACK received

assistant: ```c
int handle_ack(char *buffer, int buffer_size, int last_block) {
  int block_nb = 0;
  if (buffer_size != 4)
    error("Wrong ACK received");
  block_nb = (unsigned char)buffer[2] * 256 + (unsigned char)buffer[3];
  if (block_nb != last_block)
    return -1;
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<handle_ack>:
  endbr64
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  cmp    $0x4,%esi
  je     L7
  lea    D5(%rip),%rdi
  call   <error@plt>
L7:
  movzbl 0x2(%rbx),%eax
  movzbl 0x3(%rbx),%edx
  shl    $0x8,%eax
  add    %edx,%eax
  cmp    %ebp,%eax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  pop    %rbx
  pop    %rbp
  neg    %eax
  ret
```

tool_calls: name: parse_data
arguments: label: D5
type_guessed: string

tool: D5: Wrong ACK received

assistant: ```c
int handle_ack(char *buffer, int buffer_size, int last_block) {
  int block_nb = 0;
  if (buffer_size != 4)
    error("Wrong ACK received");
  block_nb = (unsigned char)buffer[2] * 256 + (unsigned char)buffer[3];
  if (block_nb != last_block)
    return -1;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<printData>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D7
type: string

tool: D7: 
Estimated area: %f



assistant: ```c
void printData(double area) {
  printf("\nEstimated area: %f\n\n", area);
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<printData>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D8
type_infered: string

tool: D8: 
Estimated area: %f



assistant: ```c
void printData(double area) {
  printf("\nEstimated area: %f\n\n", area);
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<printData>:
  endbr64
  lea    D2(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D2
type_guessed: string

tool: D2: 
Estimated area: %f



assistant: ```c
void printData(double area) {
  printf("\nEstimated area: %f\n\n", area);
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<printData>:
  endbr64
  lea    D3(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D3
type_infered: string

tool: D3: 
Estimated area: %f



assistant: ```c
void printData(double area) {
  printf("\nEstimated area: %f\n\n", area);
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x1,-0x8(%rbp)
  movl   $0x7,-0x4(%rbp)
  jmp    L16
L1:
  mov    -0x4(%rbp),%edx
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  lea    -0x2(%rax),%edx
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x2,-0x4(%rbp)
  addl   $0x2,-0x8(%rbp)
L16:
  cmpl   $0x9,-0x8(%rbp)
  jle    L1
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D4
type_infered: string

tool: D4: I=%d J=%d


assistant: ```c
int main() {
  int i = 1, j = 7;
  while (i <= 9) {
    printf("I=%d J=%d\n", i, j);
    printf("I=%d J=%d\n", i, j - 1);
    printf("I=%d J=%d\n", i, j - 2);
    j += 2;
    i += 2;
  }
  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   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x1,%ebx
  lea    D5(%rip),%rbp
L4:
  lea    0x6(%rbx),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    0x5(%rbx),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    0x4(%rbx),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x2,%ebx
  cmp    $0xb,%ebx
  jne    L4
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D5
type: string

tool: D5: I=%d J=%d


assistant: ```c
int main() {
  int i = 1, j = 7;
  while (i <= 9) {
    printf("I=%d J=%d\n", i, j);
    printf("I=%d J=%d\n", i, j - 1);
    printf("I=%d J=%d\n", i, j - 2);
    j += 2;
    i += 2;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D7(%rip),%rbp
  push   %rbx
  mov    $0x1,%ebx
  sub    $0x8,%rsp
L5:
  lea    0x6(%rbx),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    0x5(%rbx),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    0x4(%rbx),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x2,%ebx
  cmp    $0xb,%ebx
  jne    L5
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: tag: D7
data_type: string

tool: D7: I=%d J=%d


assistant: ```c
int main() {
  int i = 1, j = 7;
  while (i <= 9) {
    printf("I=%d J=%d\n", i, j);
    printf("I=%d J=%d\n", i, j - 1);
    printf("I=%d J=%d\n", i, j - 2);
    j += 2;
    i += 2;
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D2(%rip),%rbp
  push   %rbx
  mov    $0x1,%ebx
  sub    $0x8,%rsp
L4:
  lea    0x6(%rbx),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    0x5(%rbx),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    0x4(%rbx),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x2,%ebx
  cmp    $0xb,%ebx
  jne    L4
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D2
data_type: string

tool: D2: I=%d J=%d


assistant: ```c
int main() {
  int i = 1, j = 7;
  while (i <= 9) {
    printf("I=%d J=%d\n", i, j);
    printf("I=%d J=%d\n", i, j - 1);
    printf("I=%d J=%d\n", i, j - 2);
    j += 2;
    i += 2;
  }
  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
<yaffs_fgetxattr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x18(%rbp)
  movl   $0xffffffff,-0xc(%rbp)
  mov    -0x20(%rbp),%rax
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <yaffsfs_CheckMemRegion@plt>
  test   %rax,%rax
  js     L13
  mov    -0x18(%rbp),%ecx
  mov    -0x28(%rbp),%rax
  mov    $0x1,%edx
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <yaffsfs_CheckMemRegion@plt>
  test   %rax,%rax
  jns    L17
L13:
  mov    $0xfffffff2,%edi
  call   <yaffsfs_SetError@plt>
  mov    $0xffffffff,%eax
  jmp    L8
L17:
  mov    $0x0,%eax
  call   <yaffsfs_Lock@plt>
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <yaffsfs_HandleToObject@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L24
  mov    -0x18(%rbp),%ecx
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <yaffs_get_xattrib@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jns    L20
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <yaffsfs_SetError@plt>
  movl   $0xffffffff,-0xc(%rbp)
  jmp    L20
L24:
  mov    $0xfffffff7,%edi
  call   <yaffsfs_SetError@plt>
L20:
  mov    $0x0,%eax
  call   <yaffsfs_Unlock@plt>
  mov    -0xc(%rbp),%eax
L8:
  leave
  ret
```

assistant: ```c
int yaffs_fgetxattr(int fd, const char *name, void *data, int size) {
  struct yaffs_obj *obj;
  int retVal = -1;
  if (yaffsfs_CheckMemRegion(name, 0, 0) < 0 || yaffsfs_CheckMemRegion(data, size, 1) < 0) {
    yaffsfs_SetError(-14);
    return -1;
  }
  yaffsfs_Lock();
  obj = yaffsfs_HandleToObject(fd);
  if (obj) {
    retVal = yaffs_get_xattrib(obj, name, data, size);
    if (retVal < 0) {
      yaffsfs_SetError(retVal);
      retVal = -1;
    }
  } else
    yaffsfs_SetError(-9);
  yaffsfs_Unlock();
  return retVal;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<yaffs_fgetxattr>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%r13d
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  mov    %ecx,%r12d
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <yaffsfs_CheckMemRegion@plt>
  test   %rax,%rax
  js     L44
  mov    $0x1,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <yaffsfs_CheckMemRegion@plt>
  test   %rax,%rax
  js     L44
  mov    $0x0,%eax
  call   <yaffsfs_Lock@plt>
  mov    %r13d,%edi
  call   <yaffsfs_HandleToObject@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L23
  mov    %r12d,%ecx
  mov    %rbp,%rdx
  mov    %rbx,%rsi
  call   <yaffs_get_xattrib@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  js     L42
L58:
  mov    $0x0,%eax
  call   <yaffsfs_Unlock@plt>
L0:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L44:
  mov    $0xfffffff2,%edi
  call   <yaffsfs_SetError@plt>
  mov    $0xffffffff,%ebx
  jmp    L0
L42:
  mov    %eax,%edi
  call   <yaffsfs_SetError@plt>
  mov    $0xffffffff,%ebx
  jmp    L58
L23:
  mov    $0xfffffff7,%edi
  call   <yaffsfs_SetError@plt>
  mov    $0xffffffff,%ebx
  jmp    L58
```

assistant: ```c
int yaffs_fgetxattr(int fd, const char *name, void *data, int size) {
  struct yaffs_obj *obj;
  int retVal = -1;
  if (yaffsfs_CheckMemRegion(name, 0, 0) < 0 || yaffsfs_CheckMemRegion(data, size, 1) < 0) {
    yaffsfs_SetError(-14);
    return -1;
  }
  yaffsfs_Lock();
  obj = yaffsfs_HandleToObject(fd);
  if (obj) {
    retVal = yaffs_get_xattrib(obj, name, data, size);
    if (retVal < 0) {
      yaffsfs_SetError(retVal);
      retVal = -1;
    }
  } else
    yaffsfs_SetError(-9);
  yaffsfs_Unlock();
  return retVal;
}
```
user: What is the c source code of the assembly code below?

```asm
<yaffs_fgetxattr>:
  endbr64
  push   %r14
  mov    %edi,%r14d
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %rdx,%r12
  xor    %edx,%edx
  push   %rbp
  mov    %rsi,%rbp
  xor    %esi,%esi
  mov    %rbp,%rdi
  sub    $0x8,%rsp
  call   <yaffsfs_CheckMemRegion@plt>
  test   %rax,%rax
  js     L32
  mov    $0x1,%edx
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <yaffsfs_CheckMemRegion@plt>
  test   %rax,%rax
  js     L32
  xor    %eax,%eax
  call   <yaffsfs_Lock@plt>
  mov    %r14d,%edi
  call   <yaffsfs_HandleToObject@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L23
  mov    %r12,%rdx
  mov    %r13d,%ecx
  mov    %rbp,%rsi
  call   <yaffs_get_xattrib@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L41
L37:
  xor    %eax,%eax
  call   <yaffsfs_Unlock@plt>
L69:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L23:
  mov    $0xfffffff7,%edi
  mov    $0xffffffff,%r12d
  call   <yaffsfs_SetError@plt>
  jmp    L37
  nopw   0x0(%rax,%rax,1)
L41:
  mov    %eax,%edi
  mov    $0xffffffff,%r12d
  call   <yaffsfs_SetError@plt>
  jmp    L37
  nopw   0x0(%rax,%rax,1)
L32:
  mov    $0xfffffff2,%edi
  mov    $0xffffffff,%r12d
  call   <yaffsfs_SetError@plt>
  jmp    L69
```

assistant: ```c
int yaffs_fgetxattr(int fd, const char *name, void *data, int size) {
  struct yaffs_obj *obj;
  int retVal = -1;
  if (yaffsfs_CheckMemRegion(name, 0, 0) < 0 || yaffsfs_CheckMemRegion(data, size, 1) < 0) {
    yaffsfs_SetError(-14);
    return -1;
  }
  yaffsfs_Lock();
  obj = yaffsfs_HandleToObject(fd);
  if (obj) {
    retVal = yaffs_get_xattrib(obj, name, data, size);
    if (retVal < 0) {
      yaffsfs_SetError(retVal);
      retVal = -1;
    }
  } else
    yaffsfs_SetError(-9);
  yaffsfs_Unlock();
  return retVal;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<yaffs_fgetxattr>:
  endbr64
  push   %r14
  mov    %edi,%r14d
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %rdx,%r12
  xor    %edx,%edx
  push   %rbp
  mov    %rsi,%rbp
  xor    %esi,%esi
  mov    %rbp,%rdi
  sub    $0x8,%rsp
  call   <yaffsfs_CheckMemRegion@plt>
  test   %rax,%rax
  js     L63
  mov    $0x1,%edx
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <yaffsfs_CheckMemRegion@plt>
  test   %rax,%rax
  js     L63
  xor    %eax,%eax
  call   <yaffsfs_Lock@plt>
  mov    %r14d,%edi
  call   <yaffsfs_HandleToObject@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L7
  mov    %r12,%rdx
  mov    %r13d,%ecx
  mov    %rbp,%rsi
  call   <yaffs_get_xattrib@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L44
L50:
  xor    %eax,%eax
  call   <yaffsfs_Unlock@plt>
L52:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  mov    $0xfffffff7,%edi
  mov    $0xffffffff,%r12d
  call   <yaffsfs_SetError@plt>
  jmp    L50
  nopw   0x0(%rax,%rax,1)
L44:
  mov    %eax,%edi
  mov    $0xffffffff,%r12d
  call   <yaffsfs_SetError@plt>
  jmp    L50
  nopw   0x0(%rax,%rax,1)
L63:
  mov    $0xfffffff2,%edi
  mov    $0xffffffff,%r12d
  call   <yaffsfs_SetError@plt>
  jmp    L52
```

assistant: ```c
int yaffs_fgetxattr(int fd, const char *name, void *data, int size) {
  struct yaffs_obj *obj;
  int retVal = -1;
  if (yaffsfs_CheckMemRegion(name, 0, 0) < 0 || yaffsfs_CheckMemRegion(data, size, 1) < 0) {
    yaffsfs_SetError(-14);
    return -1;
  }
  yaffsfs_Lock();
  obj = yaffsfs_HandleToObject(fd);
  if (obj) {
    retVal = yaffs_get_xattrib(obj, name, data, size);
    if (retVal < 0) {
      yaffsfs_SetError(retVal);
      retVal = -1;
    }
  } else
    yaffsfs_SetError(-9);
  yaffsfs_Unlock();
  return retVal;
}
```