ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<xasprintf>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %r13d,%edi
  call   <va_start@plt>
  mov    %r12,%rsi
  mov    %r13d,%edx
  mov    %rbp,%rdi
  call   <vasprintf@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L3
  xor    %edi,%edi
  call   <va_end@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  xor    %eax,%eax
  call   <vmefail@plt>
  xor    %edi,%edi
  call   <va_end@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int xasprintf(char **strp, const char *fmt, ...) {
  va_list args;
  int ret;
  va_start(args, fmt);
  ret = vasprintf(strp, fmt, args);
  if (ret == -1)
    vmefail();
  va_end(args);
  return ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<xasprintf>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %r13d,%edi
  call   <va_start@plt>
  mov    %r12,%rsi
  mov    %r13d,%edx
  mov    %rbp,%rdi
  call   <vasprintf@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L1
  xor    %edi,%edi
  call   <va_end@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L1:
  xor    %eax,%eax
  call   <vmefail@plt>
  xor    %edi,%edi
  call   <va_end@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int xasprintf(char **strp, const char *fmt, ...) {
  va_list args;
  int ret;
  va_start(args, fmt);
  ret = vasprintf(strp, fmt, args);
  if (ret == -1)
    vmefail();
  va_end(args);
  return ret;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<b_exec>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  jg     L14
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <error@plt>
  jmp    L11
L14:
  mov    -0x10(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <executecmd@plt>
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  mov    $0x4,%edi
  call   <error@plt>
L11:
  leave
  ret
```

assistant: ```c
int b_exec(int argc, char *argv[]) {
  if (argc < 2)
    return error(0, argv[0]);
  executecmd(argv[1], argv + 1);
  return error(4, argv[1]);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<b_exec>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x1,%edi
  jle    L15
  lea    0x8(%rsi),%rsi
  mov    0x8(%rbx),%rdi
  call   <executecmd@plt>
  mov    0x8(%rbx),%rsi
  mov    $0x4,%edi
  call   <error@plt>
L14:
  pop    %rbx
  ret
L15:
  mov    (%rsi),%rsi
  mov    $0x0,%edi
  call   <error@plt>
  jmp    L14
```

assistant: ```c
int b_exec(int argc, char *argv[]) {
  if (argc < 2)
    return error(0, argv[0]);
  executecmd(argv[1], argv + 1);
  return error(4, argv[1]);
  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
<b_exec>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x1,%edi
  jle    L2
  mov    0x8(%rbx),%rdi
  lea    0x8(%rsi),%rsi
  call   <executecmd@plt>
  mov    0x8(%rbx),%rsi
  mov    $0x4,%edi
  pop    %rbx
  jmp    1070 <error@plt>
  nopl   0x0(%rax)
L2:
  mov    (%rsi),%rsi
  xor    %edi,%edi
  pop    %rbx
  jmp    1070 <error@plt>
```

assistant: ```c
int b_exec(int argc, char *argv[]) {
  if (argc < 2)
    return error(0, argv[0]);
  executecmd(argv[1], argv + 1);
  return error(4, argv[1]);
  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
<b_exec>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x1,%edi
  jle    L2
  mov    0x8(%rbx),%rdi
  lea    0x8(%rsi),%rsi
  call   <executecmd@plt>
  mov    0x8(%rbx),%rsi
  mov    $0x4,%edi
  pop    %rbx
  jmp    1070 <error@plt>
  nopl   0x0(%rax)
L2:
  mov    (%rsi),%rsi
  xor    %edi,%edi
  pop    %rbx
  jmp    1070 <error@plt>
```

assistant: ```c
int b_exec(int argc, char *argv[]) {
  if (argc < 2)
    return error(0, argv[0]);
  executecmd(argv[1], argv + 1);
  return error(4, argv[1]);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<memcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L9
L19:
  mov    -0x8(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x10(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L9:
  mov    -0x28(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  test   %rax,%rax
  jne    L19
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memcpy(void *d, const void *s, size_t n) {
  char *dest;
  char *src;
  dest = (char *)d;
  src = (char *)s;
  while (n--) {
    *dest++ = *src++;
  }
  return d;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L8
  mov    $0x0,%ecx
L15:
  movzbl (%rsi,%rcx,1),%r8d
  mov    %r8b,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L15
L8:
  ret
```

assistant: ```c
void *memcpy(void *d, const void *s, size_t n) {
  char *dest;
  char *src;
  dest = (char *)d;
  src = (char *)s;
  while (n--) {
    *dest++ = *src++;
  }
  return d;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L2
  xor    %ecx,%ecx
  xchg   %ax,%ax
L19:
  movzbl (%rsi,%rcx,1),%r8d
  mov    %r8b,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L19
L2:
  ret
```

assistant: ```c
void *memcpy(void *d, const void *s, size_t n) {
  char *dest;
  char *src;
  dest = (char *)d;
  src = (char *)s;
  while (n--) {
    *dest++ = *src++;
  }
  return d;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<memcpy>:
  endbr64
  mov    %rsi,%rcx
  mov    %rdi,%r8
  lea    -0x1(%rdx),%rsi
  test   %rdx,%rdx
  je     L51
  lea    0x1(%rcx),%rdi
  mov    %r8,%rax
  sub    %rdi,%rax
  cmp    $0xe,%rax
  jbe    L119
  cmp    $0x6,%rsi
  jbe    L119
  cmp    $0xe,%rsi
  jbe    L89
  mov    %rdx,%rdi
  xor    %eax,%eax
  and    $0xfffffffffffffff0,%rdi
  nopl   0x0(%rax,%rax,1)
L100:
  movdqu (%rcx,%rax,1),%xmm0
  movups %xmm0,(%r8,%rax,1)
  add    $0x10,%rax
  cmp    %rdi,%rax
  jne    L100
  mov    %rdx,%rax
  and    $0xfffffffffffffff0,%rax
  lea    (%r8,%rax,1),%rdi
  lea    (%rcx,%rax,1),%r9
  sub    %rax,%rsi
  cmp    %rax,%rdx
  je     L51
  sub    %rax,%rdx
  lea    -0x1(%rdx),%r10
  cmp    $0x6,%r10
  jbe    L19
L139:
  mov    (%rcx,%rax,1),%rcx
  mov    %rcx,(%r8,%rax,1)
  mov    %rdx,%rax
  and    $0xfffffffffffffff8,%rax
  add    %rax,%rdi
  add    %rax,%r9
  sub    %rax,%rsi
  cmp    %rax,%rdx
  je     L51
L19:
  movzbl (%r9),%eax
  mov    %al,(%rdi)
  test   %rsi,%rsi
  je     L51
  movzbl 0x1(%r9),%eax
  mov    %al,0x1(%rdi)
  cmp    $0x1,%rsi
  je     L51
  movzbl 0x2(%r9),%eax
  mov    %al,0x2(%rdi)
  cmp    $0x2,%rsi
  je     L51
  movzbl 0x3(%r9),%eax
  mov    %al,0x3(%rdi)
  cmp    $0x3,%rsi
  je     L51
  movzbl 0x4(%r9),%eax
  mov    %al,0x4(%rdi)
  cmp    $0x4,%rsi
  je     L51
  movzbl 0x5(%r9),%eax
  mov    %al,0x5(%rdi)
  cmp    $0x5,%rsi
  je     L51
  movzbl 0x6(%r9),%eax
  mov    %al,0x6(%rdi)
L51:
  mov    %r8,%rax
  ret
  nopl   (%rax)
L119:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L125:
  movzbl (%rcx,%rax,1),%esi
  mov    %sil,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rdx
  jne    L125
  mov    %r8,%rax
  ret
L89:
  mov    %rcx,%r9
  mov    %r8,%rdi
  xor    %eax,%eax
  jmp    L139
```

assistant: ```c
void *memcpy(void *d, const void *s, size_t n) {
  char *dest;
  char *src;
  dest = (char *)d;
  src = (char *)s;
  while (n--) {
    *dest++ = *src++;
  }
  return d;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<digit_included>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x38,%rsp
  mov    %edi,-0x54(%rbp)
  mov    %esi,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  cmpl   $0x9,-0x58(%rbp)
  jg     L28
  mov    -0x54(%rbp),%eax
  cmp    -0x58(%rbp),%eax
  sete   %al
  movzbl %al,%eax
  jmp    L59
L28:
  mov    -0x58(%rbp),%eax
  mov    %eax,%edi
  call   <num_digits@plt>
  mov    %eax,-0x4c(%rbp)
  mov    -0x4c(%rbp),%eax
  add    $0x1,%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x48(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  movslq %eax,%rdx
  mov    %rdx,%r12
  mov    $0x0,%r13d
  cltq
  mov    $0x10,%edx
  sub    $0x1,%rdx
  add    %rdx,%rax
  mov    $0x10,%edi
  mov    $0x0,%edx
  div    %rdi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L62:
  cmp    %rdx,%rsp
  je     L42
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L62
L42:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L55
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L55:
  mov    %rsp,%rax
  add    $0x0,%rax
  mov    %rax,-0x40(%rbp)
  mov    -0x4c(%rbp),%eax
  lea    0x1(%rax),%esi
  mov    -0x58(%rbp),%edx
  mov    -0x40(%rbp),%rax
  mov    %edx,%ecx
  lea    D1(%rip),%rdx
  mov    %rax,%rdi
  call   <snprintf@plt>
  movl   $0x0,-0x50(%rbp)
  jmp    L25
L71:
  mov    -0x54(%rbp),%eax
  lea    0x30(%rax),%ecx
  mov    -0x40(%rbp),%rdx
  mov    -0x50(%rbp),%eax
  cltq
  movzbl (%rdx,%rax,1),%eax
  movsbl %al,%eax
  cmp    %eax,%ecx
  jne    L30
  mov    $0x1,%eax
  jmp    L59
L30:
  addl   $0x1,-0x50(%rbp)
L25:
  mov    -0x50(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L71
  mov    $0x0,%eax
L59:
  mov    %rbx,%rsp
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L78
  call   <__stack_chk_fail@plt>
L78:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D1
type: string

tool: D1: %d

assistant: ```c
int digit_included(int n, int m) {
  if (m < 10) {
    return n == m;
  }
  int m_len = num_digits(m);
  char digit_string[m_len + 1];
  snprintf(digit_string, m_len + 1, "%d", m);
  int i;
  for (i = 0; i < m_len; i++) {
    if (n + '0' == digit_string[i]) {
      return 1;
    }
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<digit_included>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x10,%rsp
  mov    %edi,%ebx
  mov    %esi,%r12d
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  cmp    $0x9,%esi
  jg     L81
  cmp    %edi,%esi
  sete   %al
  movzbl %al,%eax
L85:
  mov    -0x28(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L11
  lea    -0x20(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %rbp
  ret
L81:
  mov    %esi,%edi
  call   <num_digits@plt>
  mov    %eax,%r13d
  lea    0x1(%rax),%esi
  movslq %esi,%rax
  add    $0xf,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L35:
  cmp    %rdx,%rsp
  je     L15
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L35
L15:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L76
  orq    $0x0,-0x8(%rsp,%rax,1)
L76:
  mov    %rsp,%r14
  mov    %r12d,%ecx
  lea    D4(%rip),%rdx
  mov    %rsp,%rdi
  call   <snprintf@plt>
  test   %r13d,%r13d
  jle    L65
  mov    %r14,%rax
  lea    -0x1(%r13),%edx
  lea    0x1(%r14,%rdx,1),%rsi
  lea    0x30(%rbx),%ecx
L30:
  movsbl (%rax),%edx
  cmp    %edx,%ecx
  je     L77
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L30
  mov    $0x0,%eax
  jmp    L85
L65:
  mov    $0x0,%eax
  jmp    L85
L77:
  mov    $0x1,%eax
  jmp    L85
L11:
  call   <__stack_chk_fail@plt>
```

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

tool: D4: %d

assistant: ```c
int digit_included(int n, int m) {
  if (m < 10) {
    return n == m;
  }
  int m_len = num_digits(m);
  char digit_string[m_len + 1];
  snprintf(digit_string, m_len + 1, "%d", m);
  int i;
  for (i = 0; i < m_len; i++) {
    if (n + '0' == digit_string[i]) {
      return 1;
    }
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<digit_included>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  mov    %esi,%r12d
  push   %rbx
  mov    %edi,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  cmp    $0x9,%esi
  jg     L45
  xor    %eax,%eax
  cmp    %edi,%esi
  sete   %al
L73:
  mov    -0x28(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L71
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
  nop
L45:
  mov    %esi,%edi
  call   <num_digits@plt>
  mov    %rsp,%rcx
  lea    0x1(%rax),%esi
  mov    %eax,%r13d
  movslq %esi,%rax
  add    $0xf,%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L50
L70:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L70
L50:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L80
  orq    $0x0,-0x8(%rsp,%rdx,1)
L80:
  mov    %r12d,%ecx
  lea    D5(%rip),%rdx
  mov    %rsp,%rdi
  call   <snprintf@plt>
  test   %r13d,%r13d
  jle    L78
  lea    -0x1(%r13),%edx
  lea    0x30(%rbx),%ecx
  mov    %rsp,%rax
  lea    0x1(%rsp,%rdx,1),%rsi
  jmp    L12
  nopl   (%rax)
L39:
  add    $0x1,%rax
  cmp    %rsi,%rax
  je     L78
L12:
  movsbl (%rax),%edx
  cmp    %ecx,%edx
  jne    L39
  mov    $0x1,%eax
  jmp    L73
  nopw   0x0(%rax,%rax,1)
L78:
  xor    %eax,%eax
  jmp    L73
L71:
  call   <__stack_chk_fail@plt>
```

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

tool: D5: %d

assistant: ```c
int digit_included(int n, int m) {
  if (m < 10) {
    return n == m;
  }
  int m_len = num_digits(m);
  char digit_string[m_len + 1];
  snprintf(digit_string, m_len + 1, "%d", m);
  int i;
  for (i = 0; i < m_len; i++) {
    if (n + '0' == digit_string[i]) {
      return 1;
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<digit_included>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  mov    %esi,%r12d
  push   %rbx
  mov    %edi,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  cmp    $0x9,%esi
  jg     L22
  xor    %eax,%eax
  cmp    %edi,%esi
  sete   %al
L57:
  mov    -0x28(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L30
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
  nop
L22:
  mov    %esi,%edi
  call   <num_digits@plt>
  mov    %rsp,%rcx
  lea    0x1(%rax),%esi
  mov    %eax,%r13d
  movslq %esi,%rax
  add    $0xf,%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L82
L81:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L81
L82:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L58
  orq    $0x0,-0x8(%rsp,%rdx,1)
L58:
  mov    %r12d,%ecx
  lea    D8(%rip),%rdx
  mov    %rsp,%rdi
  call   <snprintf@plt>
  test   %r13d,%r13d
  jle    L35
  lea    -0x1(%r13),%edx
  lea    0x30(%rbx),%ecx
  mov    %rsp,%rax
  lea    0x1(%rsp,%rdx,1),%rsi
  jmp    L32
  nopl   (%rax)
L95:
  add    $0x1,%rax
  cmp    %rsi,%rax
  je     L35
L32:
  movsbl (%rax),%edx
  cmp    %ecx,%edx
  jne    L95
  mov    $0x1,%eax
  jmp    L57
  nopw   0x0(%rax,%rax,1)
L35:
  xor    %eax,%eax
  jmp    L57
L30:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D8
type: string

tool: D8: %d

assistant: ```c
int digit_included(int n, int m) {
  if (m < 10) {
    return n == m;
  }
  int m_len = num_digits(m);
  char digit_string[m_len + 1];
  snprintf(digit_string, m_len + 1, "%d", m);
  int i;
  for (i = 0; i < m_len; i++) {
    if (n + '0' == digit_string[i]) {
      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
<f>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,%eax
  mov    %edx,-0x10(%rbp)
  mov    %rcx,-0x18(%rbp)
  mov    %ax,-0xc(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  je     L5
  mov    -0x18(%rbp),%rax
  movl   $0x0,(%rax)
L5:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movzwl -0xc(%rbp),%edx
  xor    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void f(unsigned char *p, short s, int c, int *z) {
  if (c)
    *z = 0;
  *p ^= (unsigned char)s;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<f>:
  endbr64
  test   %edx,%edx
  je     L0
  movl   $0x0,(%rcx)
L0:
  xor    %sil,(%rdi)
  ret
```

assistant: ```c
void f(unsigned char *p, short s, int c, int *z) {
  if (c)
    *z = 0;
  *p ^= (unsigned char)s;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<f>:
  endbr64
  test   %edx,%edx
  je     L9
  movl   $0x0,(%rcx)
L9:
  xor    %sil,(%rdi)
  ret
```

assistant: ```c
void f(unsigned char *p, short s, int c, int *z) {
  if (c)
    *z = 0;
  *p ^= (unsigned char)s;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<f>:
  endbr64
  test   %edx,%edx
  je     L5
  movl   $0x0,(%rcx)
L5:
  xor    %sil,(%rdi)
  ret
```

assistant: ```c
void f(unsigned char *p, short s, int c, int *z) {
  if (c)
    *z = 0;
  *p ^= (unsigned char)s;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<dynstr_append_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movq   $0x0,-0x20(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L6
  mov    -0x38(%rbp),%rdx
  mov    -0x30(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <dynstr_copy@plt>
  jmp    L1
L6:
  cmpq   $0x0,-0x30(%rbp)
  je     L53
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L53
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,%rbx
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %rbx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x38(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jb     L39
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x30(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x28(%rbp),%rax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,(%rax)
  movq   $0x0,-0x20(%rbp)
  jmp    L1
L53:
  nop
  jmp    L1
L39:
  nop
L1:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void dynstr_append_string(char **this_ptr, const char *new_str, size_t max_size) {
  char *temp = NULL;
  size_t new_size;
  if (NULL == (*this_ptr)) {
    dynstr_copy(this_ptr, new_str, max_size);
    return;
  }
  if (!new_str || !(*new_str))
    return;
  new_size = strlen(*this_ptr) + strlen(new_str);
  if (max_size < new_size)
    return;
  temp = calloc(1, new_size + 1);
  strcpy(temp, (*this_ptr));
  strcat(temp, new_str);
  free(*this_ptr);
  (*this_ptr) = temp;
  temp = NULL;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<dynstr_append_string>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %rdx,%r13
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L9
  test   %rsi,%rsi
  je     L40
  cmpb   $0x0,(%rsi)
  je     L40
  call   <strlen@plt>
  mov    %rax,%r12
  mov    %rbx,%rdi
  call   <strlen@plt>
  lea    (%r12,%rax,1),%rsi
  cmp    %r13,%rsi
  jbe    L58
L40:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  mov    %rbp,%rdi
  call   <dynstr_copy@plt>
  jmp    L40
L58:
  add    $0x1,%rsi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,%r12
  mov    0x0(%rbp),%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  mov    0x0(%rbp),%rdi
  call   <free@plt>
  mov    %r12,0x0(%rbp)
  jmp    L40
```

assistant: ```c
void dynstr_append_string(char **this_ptr, const char *new_str, size_t max_size) {
  char *temp = NULL;
  size_t new_size;
  if (NULL == (*this_ptr)) {
    dynstr_copy(this_ptr, new_str, max_size);
    return;
  }
  if (!new_str || !(*new_str))
    return;
  new_size = strlen(*this_ptr) + strlen(new_str);
  if (max_size < new_size)
    return;
  temp = calloc(1, new_size + 1);
  strcpy(temp, (*this_ptr));
  strcat(temp, new_str);
  free(*this_ptr);
  (*this_ptr) = temp;
  temp = NULL;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<dynstr_append_string>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L8
  test   %rsi,%rsi
  je     L36
  cmpb   $0x0,(%rsi)
  je     L36
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  lea    (%rbx,%rax,1),%rsi
  cmp    %r12,%rsi
  ja     L36
  add    $0x1,%rsi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    0x0(%r13),%rsi
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcat@plt>
  mov    0x0(%r13),%rdi
  call   <free@plt>
  mov    %rbx,0x0(%r13)
L36:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L8:
  add    $0x8,%rsp
  mov    %r13,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10c0 <dynstr_copy@plt>
```

assistant: ```c
void dynstr_append_string(char **this_ptr, const char *new_str, size_t max_size) {
  char *temp = NULL;
  size_t new_size;
  if (NULL == (*this_ptr)) {
    dynstr_copy(this_ptr, new_str, max_size);
    return;
  }
  if (!new_str || !(*new_str))
    return;
  new_size = strlen(*this_ptr) + strlen(new_str);
  if (max_size < new_size)
    return;
  temp = calloc(1, new_size + 1);
  strcpy(temp, (*this_ptr));
  strcat(temp, new_str);
  free(*this_ptr);
  (*this_ptr) = temp;
  temp = NULL;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<dynstr_append_string>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L32
  test   %rsi,%rsi
  je     L8
  cmpb   $0x0,(%rsi)
  je     L8
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  lea    (%rbx,%rax,1),%rsi
  cmp    %r12,%rsi
  ja     L8
  add    $0x1,%rsi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    0x0(%r13),%rsi
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcat@plt>
  mov    0x0(%r13),%rdi
  call   <free@plt>
  mov    %rbx,0x0(%r13)
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L32:
  add    $0x8,%rsp
  mov    %r13,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10c0 <dynstr_copy@plt>
```

assistant: ```c
void dynstr_append_string(char **this_ptr, const char *new_str, size_t max_size) {
  char *temp = NULL;
  size_t new_size;
  if (NULL == (*this_ptr)) {
    dynstr_copy(this_ptr, new_str, max_size);
    return;
  }
  if (!new_str || !(*new_str))
    return;
  new_size = strlen(*this_ptr) + strlen(new_str);
  if (max_size < new_size)
    return;
  temp = calloc(1, new_size + 1);
  strcpy(temp, (*this_ptr));
  strcat(temp, new_str);
  free(*this_ptr);
  (*this_ptr) = temp;
  temp = NULL;
}
```