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
<print_binary_digits>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  mov    %esi,%ebx
  lea    D0(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  sub    $0x1,%ebx
  js     L5
  lea    D4(%rip),%r12
L2:
  mov    %ebp,%esi
  mov    %ebx,%ecx
  sar    %cl,%esi
  and    $0x1,%esi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  sub    $0x1,%ebx
  cmp    $0xffffffff,%ebx
  jne    L2
L5:
  mov    $0xa,%edi
  call   <putchar@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: tag: D0
type: string
name: read_data
arguments: tag: D4
type: string

tool: D0: 0b

tool: D4: %d

assistant: ```c
void print_binary_digits(uint8_t number, uint8_t digits) {
  printf("0b");
  for (int p = digits - 1; p >= 0; --p) {
    printf("%d", 1 & (number >> p));
  }
  printf("\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<print_binary_digits>:
  endbr64
  push   %r12
  xor    %eax,%eax
  push   %rbp
  mov    %edi,%ebp
  lea    D16(%rip),%rdi
  push   %rbx
  mov    %esi,%ebx
  call   <printf@plt>
  sub    $0x1,%ebx
  js     L2
  lea    D8(%rip),%r12
  cs nopw 0x0(%rax,%rax,1)
L13:
  mov    %ebx,%ecx
  mov    %ebp,%esi
  xor    %eax,%eax
  mov    %r12,%rdi
  sar    %cl,%esi
  and    $0x1,%esi
  call   <printf@plt>
  sub    $0x1,%ebx
  jae    L13
L2:
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  jmp    1060 <putchar@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D16
type: string
name: extract_symbolic_data
arguments: data_label: D8
type: string

tool: D16: 0b

tool: D8: %d

assistant: ```c
void print_binary_digits(uint8_t number, uint8_t digits) {
  printf("0b");
  for (int p = digits - 1; p >= 0; --p) {
    printf("%d", 1 & (number >> p));
  }
  printf("\n");
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<print_binary_digits>:
  endbr64
  push   %r12
  xor    %eax,%eax
  push   %rbp
  mov    %edi,%ebp
  lea    D10(%rip),%rdi
  push   %rbx
  mov    %esi,%ebx
  call   <printf@plt>
  sub    $0x1,%ebx
  js     L12
  lea    D11(%rip),%r12
  cs nopw 0x0(%rax,%rax,1)
L14:
  mov    %ebx,%ecx
  mov    %ebp,%esi
  xor    %eax,%eax
  mov    %r12,%rdi
  sar    %cl,%esi
  and    $0x1,%esi
  call   <printf@plt>
  sub    $0x1,%ebx
  jae    L14
L12:
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  jmp    1060 <putchar@plt>
```

tool_calls: name: read_data
arguments: tag: D10
type: string
name: read_data
arguments: tag: D11
type: string

tool: D10: 0b

tool: D11: %d

assistant: ```c
void print_binary_digits(uint8_t number, uint8_t digits) {
  printf("0b");
  for (int p = digits - 1; p >= 0; --p) {
    printf("%d", 1 & (number >> p));
  }
  printf("\n");
}
```
user: What is the c source code of the assembly code below?

```asm
<strindex_2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L66
L1:
  movl   $0x0,-0x4(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L7
L61:
  addl   $0x1,-0x4(%rbp)
  addl   $0x1,-0xc(%rbp)
  addl   $0x1,-0x8(%rbp)
L7:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L17
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L61
L17:
  cmpl   $0x0,-0x8(%rbp)
  jle    L18
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L18
  mov    -0x10(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  jmp    L33
L18:
  addl   $0x1,-0x10(%rbp)
L66:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L1
  mov    $0xffffffff,%eax
L33:
  pop    %rbp
  ret
```

assistant: ```c
int strindex_2(char s[], char t[]) {
  int i = 0;
  int j = 0;
  int k = 0;
  int len_t = 0;
  for (i = 0; s[i] != '\0'; i++) {
    len_t = 0;
    for (j = i, k = 0; t[k] != '\0' && s[j] == t[k]; j++, k++)
      len_t++;
    if ((k > 0) && t[k] == '\0')
      return (i + len_t);
  };
  return -1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<strindex_2>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L31
  movzbl (%rsi),%r9d
  mov    $0x0,%r8d
  jmp    L37
L63:
  mov    %ecx,%eax
L46:
  test   %dl,%dl
  jne    L9
  test   %ecx,%ecx
  jg     L76
L9:
  movzbl 0x1(%rdi,%r8,1),%eax
  add    $0x1,%r8
  sub    $0x1,%rsi
  test   %al,%al
  je     L85
L37:
  mov    %r8d,%r10d
  mov    %r8,%rax
  mov    %r9d,%edx
  mov    $0x0,%ecx
  test   %r9b,%r9b
  je     L9
L19:
  cmp    %dl,(%rdi,%rax,1)
  jne    L63
  add    $0x1,%ecx
  add    $0x1,%rax
  movzbl (%rsi,%rax,1),%edx
  test   %dl,%dl
  jne    L19
  mov    %ecx,%eax
  jmp    L46
L76:
  add    %r10d,%eax
  ret
L31:
  mov    $0xffffffff,%eax
  ret
L85:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int strindex_2(char s[], char t[]) {
  int i = 0;
  int j = 0;
  int k = 0;
  int len_t = 0;
  for (i = 0; s[i] != '\0'; i++) {
    len_t = 0;
    for (j = i, k = 0; t[k] != '\0' && s[j] == t[k]; j++, k++)
      len_t++;
    if ((k > 0) && t[k] == '\0')
      return (i + len_t);
  };
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strindex_2>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L3
  movzbl (%rsi),%r9d
  xor    %r8d,%r8d
L26:
  mov    %r9d,%ecx
  mov    $0x1,%edx
  test   %r9b,%r9b
  jne    L30
  jmp    L46
  nop
L20:
  mov    %edx,%eax
  add    $0x1,%rdx
  movzbl -0x1(%rsi,%rdx,1),%ecx
  test   %cl,%cl
  je     L19
L30:
  cmp    %cl,-0x1(%rdi,%rdx,1)
  je     L20
L46:
  add    $0x1,%rdi
  add    $0x1,%r8d
  cmpb   $0x0,(%rdi)
  jne    L26
L3:
  mov    $0xffffffff,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L19:
  add    %r8d,%eax
  ret
```

assistant: ```c
int strindex_2(char s[], char t[]) {
  int i = 0;
  int j = 0;
  int k = 0;
  int len_t = 0;
  for (i = 0; s[i] != '\0'; i++) {
    len_t = 0;
    for (j = i, k = 0; t[k] != '\0' && s[j] == t[k]; j++, k++)
      len_t++;
    if ((k > 0) && t[k] == '\0')
      return (i + len_t);
  };
  return -1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<strindex_2>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L46
  movzbl (%rsi),%r9d
  xor    %r8d,%r8d
L16:
  mov    %r9d,%ecx
  mov    $0x1,%edx
  test   %r9b,%r9b
  jne    L20
  jmp    L31
  nop
L44:
  mov    %edx,%eax
  add    $0x1,%rdx
  movzbl -0x1(%rsi,%rdx,1),%ecx
  test   %cl,%cl
  je     L34
L20:
  cmp    %cl,-0x1(%rdi,%rdx,1)
  je     L44
L31:
  add    $0x1,%rdi
  add    $0x1,%r8d
  cmpb   $0x0,(%rdi)
  jne    L16
L46:
  mov    $0xffffffff,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L34:
  add    %r8d,%eax
  ret
```

assistant: ```c
int strindex_2(char s[], char t[]) {
  int i = 0;
  int j = 0;
  int k = 0;
  int len_t = 0;
  for (i = 0; s[i] != '\0'; i++) {
    len_t = 0;
    for (j = i, k = 0; t[k] != '\0' && s[j] == t[k]; j++, k++)
      len_t++;
    if ((k > 0) && t[k] == '\0')
      return (i + len_t);
  };
  return -1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <megaInit@plt>
  cmpl   $0x2,-0x24(%rbp)
  je     L60
  mov    $0x1,%esi
  lea    D23(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
L60:
  movl   $0x0,-0x1c(%rbp)
  jmp    L6
L31:
  mov    -0x1c(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    $0xa,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <strtoul@plt>
  mov    %eax,-0x14(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  mov    -0x14(%rbp),%edx
  mov    %edx,-0x10(%rbp,%rax,4)
  addl   $0x1,-0x1c(%rbp)
L6:
  cmpl   $0x0,-0x1c(%rbp)
  jle    L31
  lea    -0xc(%rbp),%rdx
  lea    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <RandomFunc@plt>
  mov    -0xc(%rbp),%eax
  cmp    $0x8f53a022,%eax
  jne    L5
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L5:
  movl   $0x0,-0x18(%rbp)
  jmp    L55
L3:
  mov    -0x18(%rbp),%eax
  cltq
  mov    -0xc(%rbp,%rax,4),%eax
  mov    %eax,%esi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x18(%rbp)
L55:
  cmpl   $0x0,-0x18(%rbp)
  jle    L3
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L61
  call   <__stack_chk_fail@plt>
L61:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D23
datatype: string
name: parse_data
arguments: data_tag: D12
datatype: string
name: parse_data
arguments: data_tag: D24
datatype: string

tool: D23: Call this program with %i arguments


tool: D12: You win!

tool: D24: %u


assistant: ```c
int main(int argc, char *argv[]) {
  unsigned int input[1];
  unsigned int output[1];
  int randomFuns_i5;
  unsigned int randomFuns_value6;
  int randomFuns_main_i7;
  {
    megaInit();
    if (argc != 2) {
      printf("Call this program with %i arguments\n", 1);
      exit(-1);
    } else {
    }
    randomFuns_i5 = 0;
    while (randomFuns_i5 < 1) {
      randomFuns_value6 = (unsigned int)strtoul(argv[randomFuns_i5 + 1], 0, 10);
      input[randomFuns_i5] = randomFuns_value6;
      randomFuns_i5++;
    }
    RandomFunc(input, output);
    if (output[0] == 2404622370U) {
      printf("You win!\n");
    } else {
    }
    randomFuns_main_i7 = 0;
    while (randomFuns_main_i7 < 1) {
      printf("%u\n", output[randomFuns_main_i7]);
      randomFuns_main_i7++;
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%ebp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <megaInit@plt>
  cmp    $0x2,%ebp
  jne    L6
L42:
  mov    0x8(%rbx),%rdi
  mov    $0xa,%edx
  mov    $0x0,%esi
  call   <strtoul@plt>
  mov    %eax,(%rsp)
  lea    0x4(%rsp),%rsi
  mov    %rsp,%rdi
  call   <RandomFunc@plt>
  cmpl   $0x8f53a022,0x4(%rsp)
  je     L23
L32:
  mov    0x4(%rsp),%esi
  lea    D16(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L41
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L6:
  mov    $0x1,%esi
  lea    D6(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L42
L23:
  lea    D22(%rip),%rdi
  call   <puts@plt>
  jmp    L32
L41:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D16
type: string
name: extract_symbolic_data
arguments: label: D6
type: string
name: extract_symbolic_data
arguments: label: D22
type: string

tool: D16: %u


tool: D6: Call this program with %i arguments


tool: D22: You win!

assistant: ```c
int main(int argc, char *argv[]) {
  unsigned int input[1];
  unsigned int output[1];
  int randomFuns_i5;
  unsigned int randomFuns_value6;
  int randomFuns_main_i7;
  {
    megaInit();
    if (argc != 2) {
      printf("Call this program with %i arguments\n", 1);
      exit(-1);
    } else {
    }
    randomFuns_i5 = 0;
    while (randomFuns_i5 < 1) {
      randomFuns_value6 = (unsigned int)strtoul(argv[randomFuns_i5 + 1], 0, 10);
      input[randomFuns_i5] = randomFuns_value6;
      randomFuns_i5++;
    }
    RandomFunc(input, output);
    if (output[0] == 2404622370U) {
      printf("You win!\n");
    } else {
    }
    randomFuns_main_i7 = 0;
    while (randomFuns_main_i7 < 1) {
      printf("%u\n", output[randomFuns_main_i7]);
      randomFuns_main_i7++;
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <megaInit@plt>
  cmp    $0x2,%ebp
  je     L6
  lea    D1(%rip),%rdi
  mov    $0x1,%esi
  xor    %eax,%eax
  call   <printf@plt>
  or     $0xffffffff,%edi
  call   <exit@plt>
L6:
  mov    0x8(%rbx),%rdi
  mov    $0xa,%edx
  xor    %esi,%esi
  call   <strtoul@plt>
  lea    0x4(%rsp),%rsi
  mov    %rsp,%rdi
  mov    %eax,(%rsp)
  call   <RandomFunc@plt>
  mov    0x4(%rsp),%esi
  cmp    $0x8f53a022,%esi
  je     L25
L12:
  xor    %eax,%eax
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L19
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L25:
  lea    D18(%rip),%rdi
  call   <puts@plt>
  mov    0x4(%rsp),%esi
  jmp    L12
L19:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D1
type_infered: string
name: retrieve_data
arguments: data_label: D2
type_infered: string
name: retrieve_data
arguments: data_label: D18
type_infered: string

tool: D1: Call this program with %i arguments


tool: D2: %u


tool: D18: You win!

assistant: ```c
int main(int argc, char *argv[]) {
  unsigned int input[1];
  unsigned int output[1];
  int randomFuns_i5;
  unsigned int randomFuns_value6;
  int randomFuns_main_i7;
  {
    megaInit();
    if (argc != 2) {
      printf("Call this program with %i arguments\n", 1);
      exit(-1);
    } else {
    }
    randomFuns_i5 = 0;
    while (randomFuns_i5 < 1) {
      randomFuns_value6 = (unsigned int)strtoul(argv[randomFuns_i5 + 1], 0, 10);
      input[randomFuns_i5] = randomFuns_value6;
      randomFuns_i5++;
    }
    RandomFunc(input, output);
    if (output[0] == 2404622370U) {
      printf("You win!\n");
    } else {
    }
    randomFuns_main_i7 = 0;
    while (randomFuns_main_i7 < 1) {
      printf("%u\n", output[randomFuns_main_i7]);
      randomFuns_main_i7++;
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <megaInit@plt>
  cmp    $0x2,%ebp
  je     L25
  lea    D16(%rip),%rdi
  mov    $0x1,%esi
  xor    %eax,%eax
  call   <printf@plt>
  or     $0xffffffff,%edi
  call   <exit@plt>
L25:
  mov    0x8(%rbx),%rdi
  mov    $0xa,%edx
  xor    %esi,%esi
  call   <strtoul@plt>
  lea    0x4(%rsp),%rsi
  mov    %rsp,%rdi
  mov    %eax,(%rsp)
  call   <RandomFunc@plt>
  mov    0x4(%rsp),%esi
  cmp    $0x8f53a022,%esi
  je     L10
L38:
  xor    %eax,%eax
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L10:
  lea    D20(%rip),%rdi
  call   <puts@plt>
  mov    0x4(%rsp),%esi
  jmp    L38
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D16
type: string
name: disassemble_data
arguments: data_label: D6
type: string
name: disassemble_data
arguments: data_label: D20
type: string

tool: D16: Call this program with %i arguments


tool: D6: %u


tool: D20: You win!

assistant: ```c
int main(int argc, char *argv[]) {
  unsigned int input[1];
  unsigned int output[1];
  int randomFuns_i5;
  unsigned int randomFuns_value6;
  int randomFuns_main_i7;
  {
    megaInit();
    if (argc != 2) {
      printf("Call this program with %i arguments\n", 1);
      exit(-1);
    } else {
    }
    randomFuns_i5 = 0;
    while (randomFuns_i5 < 1) {
      randomFuns_value6 = (unsigned int)strtoul(argv[randomFuns_i5 + 1], 0, 10);
      input[randomFuns_i5] = randomFuns_value6;
      randomFuns_i5++;
    }
    RandomFunc(input, output);
    if (output[0] == 2404622370U) {
      printf("You win!\n");
    } else {
    }
    randomFuns_main_i7 = 0;
    while (randomFuns_main_i7 < 1) {
      printf("%u\n", output[randomFuns_main_i7]);
      randomFuns_main_i7++;
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<strnlen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L6
L22:
  addq   $0x1,-0x8(%rbp)
L6:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L7
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jb     L22
L7:
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
size_t strnlen(const char *s, size_t n) {
  size_t i;
  for (i = 0; s[i] && i < n; i++)
    ;
  return i;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strnlen>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L6
  test   %rsi,%rsi
  je     L6
  mov    $0x0,%eax
L14:
  add    $0x1,%rax
  cmpb   $0x0,(%rdi,%rax,1)
  je     L32
  cmp    %rax,%rsi
  ja     L14
  ret
L6:
  mov    $0x0,%eax
L32:
  ret
```

assistant: ```c
size_t strnlen(const char *s, size_t n) {
  size_t i;
  for (i = 0; s[i] && i < n; i++)
    ;
  return i;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strnlen>:
  endbr64
  xor    %eax,%eax
  cmpb   $0x0,(%rdi)
  je     L9
  test   %rsi,%rsi
  jne    L7
  jmp    L9
  nopw   0x0(%rax,%rax,1)
L21:
  cmp    %rax,%rsi
  jbe    L1
L7:
  add    $0x1,%rax
  cmpb   $0x0,(%rdi,%rax,1)
  jne    L21
L9:
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  ret
```

assistant: ```c
size_t strnlen(const char *s, size_t n) {
  size_t i;
  for (i = 0; s[i] && i < n; i++)
    ;
  return i;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strnlen>:
  endbr64
  xor    %eax,%eax
  cmpb   $0x0,(%rdi)
  je     L31
  test   %rsi,%rsi
  jne    L9
  jmp    L31
  nopw   0x0(%rax,%rax,1)
L26:
  cmp    %rax,%rsi
  jbe    L47
L9:
  add    $0x1,%rax
  cmpb   $0x0,(%rdi,%rax,1)
  jne    L26
L31:
  ret
  nopl   0x0(%rax,%rax,1)
L47:
  ret
```

assistant: ```c
size_t strnlen(const char *s, size_t n) {
  size_t i;
  for (i = 0; s[i] && i < n; i++)
    ;
  return i;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<pop_registers_from_fault_stack>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x20(%rbp)
  mov    -0x28(%rbp),%rax
  mov    0x4(%rax),%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x28(%rbp),%rax
  mov    0x8(%rax),%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    0xc(%rax),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  mov    0x10(%rax),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x28(%rbp),%rax
  mov    0x14(%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x28(%rbp),%rax
  mov    0x18(%rax),%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  mov    0x1c(%rax),%eax
  mov    %eax,-0x4(%rbp)
L6:
  jmp    L6
```

assistant: ```c
void pop_registers_from_fault_stack(unsigned int *hardfault_args) {
  unsigned int stacked_r0;
  unsigned int stacked_r1;
  unsigned int stacked_r2;
  unsigned int stacked_r3;
  unsigned int stacked_r12;
  unsigned int stacked_lr;
  unsigned int stacked_pc;
  unsigned int stacked_psr;
  stacked_r0 = ((unsigned long)hardfault_args[0]);
  stacked_r1 = ((unsigned long)hardfault_args[1]);
  stacked_r2 = ((unsigned long)hardfault_args[2]);
  stacked_r3 = ((unsigned long)hardfault_args[3]);
  stacked_r12 = ((unsigned long)hardfault_args[4]);
  stacked_lr = ((unsigned long)hardfault_args[5]);
  stacked_pc = ((unsigned long)hardfault_args[6]);
  stacked_psr = ((unsigned long)hardfault_args[7]);
  for (;;)
    ;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<pop_registers_from_fault_stack>:
  endbr64
L8:
  jmp    L8
```

assistant: ```c
void pop_registers_from_fault_stack(unsigned int *hardfault_args) {
  unsigned int stacked_r0;
  unsigned int stacked_r1;
  unsigned int stacked_r2;
  unsigned int stacked_r3;
  unsigned int stacked_r12;
  unsigned int stacked_lr;
  unsigned int stacked_pc;
  unsigned int stacked_psr;
  stacked_r0 = ((unsigned long)hardfault_args[0]);
  stacked_r1 = ((unsigned long)hardfault_args[1]);
  stacked_r2 = ((unsigned long)hardfault_args[2]);
  stacked_r3 = ((unsigned long)hardfault_args[3]);
  stacked_r12 = ((unsigned long)hardfault_args[4]);
  stacked_lr = ((unsigned long)hardfault_args[5]);
  stacked_pc = ((unsigned long)hardfault_args[6]);
  stacked_psr = ((unsigned long)hardfault_args[7]);
  for (;;)
    ;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<pop_registers_from_fault_stack>:
  endbr64
  nopl   0x0(%rax)
L7:
  jmp    L7
```

assistant: ```c
void pop_registers_from_fault_stack(unsigned int *hardfault_args) {
  unsigned int stacked_r0;
  unsigned int stacked_r1;
  unsigned int stacked_r2;
  unsigned int stacked_r3;
  unsigned int stacked_r12;
  unsigned int stacked_lr;
  unsigned int stacked_pc;
  unsigned int stacked_psr;
  stacked_r0 = ((unsigned long)hardfault_args[0]);
  stacked_r1 = ((unsigned long)hardfault_args[1]);
  stacked_r2 = ((unsigned long)hardfault_args[2]);
  stacked_r3 = ((unsigned long)hardfault_args[3]);
  stacked_r12 = ((unsigned long)hardfault_args[4]);
  stacked_lr = ((unsigned long)hardfault_args[5]);
  stacked_pc = ((unsigned long)hardfault_args[6]);
  stacked_psr = ((unsigned long)hardfault_args[7]);
  for (;;)
    ;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<pop_registers_from_fault_stack>:
  endbr64
  nopl   0x0(%rax)
L5:
  jmp    L5
```

assistant: ```c
void pop_registers_from_fault_stack(unsigned int *hardfault_args) {
  unsigned int stacked_r0;
  unsigned int stacked_r1;
  unsigned int stacked_r2;
  unsigned int stacked_r3;
  unsigned int stacked_r12;
  unsigned int stacked_lr;
  unsigned int stacked_pc;
  unsigned int stacked_psr;
  stacked_r0 = ((unsigned long)hardfault_args[0]);
  stacked_r1 = ((unsigned long)hardfault_args[1]);
  stacked_r2 = ((unsigned long)hardfault_args[2]);
  stacked_r3 = ((unsigned long)hardfault_args[3]);
  stacked_r12 = ((unsigned long)hardfault_args[4]);
  stacked_lr = ((unsigned long)hardfault_args[5]);
  stacked_pc = ((unsigned long)hardfault_args[6]);
  stacked_psr = ((unsigned long)hardfault_args[7]);
  for (;;)
    ;
}
```