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

```asm
<unrle>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
L21:
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  mov    %al,-0xa(%rbp)
  cmpb   $0x0,-0xa(%rbp)
  jle    L68
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  mov    %al,-0x9(%rbp)
  jmp    L74
L41:
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movzbl -0x9(%rbp),%edx
  mov    %dl,(%rax)
L74:
  movzbl -0xa(%rbp),%eax
  mov    %eax,%edx
  sub    $0x1,%edx
  mov    %dl,-0xa(%rbp)
  test   %al,%al
  jne    L41
  jmp    L21
L68:
  cmpb   $0x0,-0xa(%rbp)
  jns    L35
  jmp    L2
L24:
  mov    -0x20(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x8(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L2:
  movzbl -0xa(%rbp),%eax
  mov    %eax,%edx
  add    $0x1,%edx
  mov    %dl,-0xa(%rbp)
  test   %al,%al
  jne    L24
  jmp    L21
L35:
  nop
  mov    -0x8(%rbp),%rax
  sub    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
int unrle(unsigned char *output, const unsigned char *input) {
  signed char count;
  unsigned char *out;
  unsigned char value;
  out = output;
  for (;;) {
    count = (signed char)*input++;
    if (count > 0) {
      value = *input++;
      while (count--)
        *out++ = value;
    } else if (count < 0) {
      while (count++)
        *out++ = *input++;
    } else
      break;
  }
  return (out - output);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<unrle>:
  endbr64
  mov    %rdi,%rax
  jmp    L26
L47:
  lea    0x2(%rsi),%r8
  movzbl 0x1(%rsi),%edx
  movzbl %cl,%ecx
  add    %rax,%rcx
L31:
  add    $0x1,%rax
  mov    %dl,-0x1(%rax)
  cmp    %rcx,%rax
  jne    L31
  mov    %rcx,%rax
  mov    %r8,%rsi
L26:
  movzbl (%rsi),%ecx
  test   %cl,%cl
  jg     L47
  jns    L2
  neg    %ecx
  movzbl %cl,%ecx
  mov    $0x0,%edx
L6:
  movzbl 0x1(%rsi,%rdx,1),%r8d
  mov    %r8b,(%rax,%rdx,1)
  add    $0x1,%rdx
  cmp    %rcx,%rdx
  jne    L6
  lea    0x1(%rsi,%rcx,1),%rsi
  add    %rcx,%rax
  jmp    L26
L2:
  sub    %edi,%eax
  ret
```

assistant: ```c
int unrle(unsigned char *output, const unsigned char *input) {
  signed char count;
  unsigned char *out;
  unsigned char value;
  out = output;
  for (;;) {
    count = (signed char)*input++;
    if (count > 0) {
      value = *input++;
      while (count--)
        *out++ = value;
    } else if (count < 0) {
      while (count++)
        *out++ = *input++;
    } else
      break;
  }
  return (out - output);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<unrle>:
  endbr64
  movabs $0x101010101010101,%r10
  mov    %rdi,%r9
  mov    %rdi,%r8
  nopl   0x0(%rax)
L77:
  movzbl (%rsi),%edx
  test   %dl,%dl
  jg     L92
L43:
  je     L103
  not    %edx
  xor    %eax,%eax
  movzbl %dl,%edx
  lea    0x1(%rdx),%rdi
  nopl   0x0(%rax)
L14:
  movzbl 0x1(%rsi,%rax,1),%ecx
  mov    %cl,(%r8,%rax,1)
  mov    %rax,%rcx
  add    $0x1,%rax
  cmp    %rcx,%rdx
  jne    L14
  lea    0x2(%rsi,%rdx,1),%rsi
  add    %rdi,%r8
  movzbl (%rsi),%edx
  test   %dl,%dl
  jle    L43
L92:
  movzbl 0x1(%rsi),%eax
  lea    0x2(%rsi),%r11
  imul   %r10,%rax
  cmp    $0x8,%edx
  jae    L54
  test   $0x4,%dl
  jne    L110
  test   %edx,%edx
  je     L78
  mov    %al,(%r8)
  test   $0x2,%dl
  jne    L2
L78:
  add    %rdx,%r8
  mov    %r11,%rsi
  jmp    L77
  xchg   %ax,%ax
L54:
  lea    0x8(%r8),%rdi
  mov    %r8,%rcx
  mov    %rax,(%r8)
  and    $0xfffffffffffffff8,%rdi
  mov    %rax,-0x8(%r8,%rdx,1)
  sub    %rdi,%rcx
  add    %edx,%ecx
  shr    $0x3,%ecx
  rep stos %rax,%es:(%rdi)
  jmp    L78
L103:
  mov    %r8d,%eax
  sub    %r9d,%eax
  ret
L110:
  mov    %eax,(%r8)
  mov    %eax,-0x4(%r8,%rdx,1)
  jmp    L78
L2:
  mov    %ax,-0x2(%r8,%rdx,1)
  jmp    L78
```

assistant: ```c
int unrle(unsigned char *output, const unsigned char *input) {
  signed char count;
  unsigned char *out;
  unsigned char value;
  out = output;
  for (;;) {
    count = (signed char)*input++;
    if (count > 0) {
      value = *input++;
      while (count--)
        *out++ = value;
    } else if (count < 0) {
      while (count++)
        *out++ = *input++;
    } else
      break;
  }
  return (out - output);
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    $0xa,%edi
  call   <ioctl_get_msg@plt>
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  ioctl_get_msg(10);
  return EXIT_SUCCESS;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xa,%edi
  call   <ioctl_get_msg@plt>
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  ioctl_get_msg(10);
  return EXIT_SUCCESS;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xa,%edi
  call   <ioctl_get_msg@plt>
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  ioctl_get_msg(10);
  return EXIT_SUCCESS;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xa,%edi
  call   <ioctl_get_msg@plt>
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  ioctl_get_msg(10);
  return EXIT_SUCCESS;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<mod_ssi_parse_ssi_stmt_value>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x22,%al
  je     L162
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x27,%al
  jne    L84
  mov    $0x27,%eax
  jmp    L199
L84:
  mov    $0x0,%eax
  jmp    L199
L162:
  mov    $0x22,%eax
L199:
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L51
  movl   $0x1,-0x8(%rbp)
  jmp    L65
L103:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    %eax,-0x4(%rbp)
  jne    L150
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  jmp    L57
L150:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x5c,%al
  jne    L171
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x1c(%rbp)
  jne    L88
  mov    $0x0,%eax
  jmp    L57
L88:
  addl   $0x1,-0x8(%rbp)
L171:
  addl   $0x1,-0x8(%rbp)
L65:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L103
  mov    $0x0,%eax
  jmp    L57
L51:
  movl   $0x0,-0x8(%rbp)
  jmp    L184
L1:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L96
  mov    -0x8(%rbp),%eax
  jmp    L57
L96:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x5c,%al
  jne    L167
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x1c(%rbp)
  jne    L168
  mov    $0x0,%eax
  jmp    L57
L168:
  addl   $0x1,-0x8(%rbp)
L167:
  addl   $0x1,-0x8(%rbp)
L184:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L1
  mov    -0x8(%rbp),%eax
L57:
  leave
  ret
```

assistant: ```c
int mod_ssi_parse_ssi_stmt_value(const char *const s, const int len) {
  int n;
  const int c = (s[0] == '"' ? '"' : s[0] == '\'' ? '\'' : 0);
  if (0 != c) {
    for (n = 1; n < len; ++n) {
      if (s[n] == c)
        return n + 1;
      if (s[n] == '\\') {
        if (n + 1 == len)
          return 0;
        ++n;
      }
    }
    return 0;
  } else {
    for (n = 0; n < len; ++n) {
      if (isspace(s[n]))
        return n;
      if (s[n] == '\\') {
        if (n + 1 == len)
          return 0;
        ++n;
      }
    }
    return n;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<mod_ssi_parse_ssi_stmt_value>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %esi,%r12d
  movzbl (%rdi),%eax
  cmp    $0x22,%al
  je     L36
  cmp    $0x27,%al
  je     L165
  mov    $0x0,%ebx
  test   %esi,%esi
  jg     L72
  jmp    L6
L52:
  lea    0x1(%rax),%ebx
L6:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L129:
  add    $0x1,%eax
  cmp    %eax,%r12d
  jle    L172
L58:
  movslq %eax,%rdx
  movzbl 0x0(%r13,%rdx,1),%edx
  movsbl %dl,%ecx
  cmp    %esi,%ecx
  je     L52
  cmp    $0x5c,%dl
  jne    L129
  add    $0x1,%eax
  cmp    %r12d,%eax
  jne    L129
  mov    $0x0,%ebx
  jmp    L6
L172:
  mov    $0x0,%ebx
  jmp    L6
L36:
  mov    $0x22,%esi
L46:
  mov    $0x1,%eax
  mov    $0x0,%ebx
  cmp    $0x1,%r12d
  jg     L58
  jmp    L6
L165:
  mov    $0x27,%esi
  jmp    L46
L146:
  add    $0x1,%ebx
  cmp    %ebx,%r12d
  jle    L6
L72:
  movslq %ebx,%rbp
  add    %r13,%rbp
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L6
  cmpb   $0x5c,0x0(%rbp)
  jne    L146
  add    $0x1,%ebx
  cmp    %r12d,%ebx
  jne    L146
  mov    $0x0,%ebx
  jmp    L6
```

assistant: ```c
int mod_ssi_parse_ssi_stmt_value(const char *const s, const int len) {
  int n;
  const int c = (s[0] == '"' ? '"' : s[0] == '\'' ? '\'' : 0);
  if (0 != c) {
    for (n = 1; n < len; ++n) {
      if (s[n] == c)
        return n + 1;
      if (s[n] == '\\') {
        if (n + 1 == len)
          return 0;
        ++n;
      }
    }
    return 0;
  } else {
    for (n = 0; n < len; ++n) {
      if (isspace(s[n]))
        return n;
      if (s[n] == '\\') {
        if (n + 1 == len)
          return 0;
        ++n;
      }
    }
    return n;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<mod_ssi_parse_ssi_stmt_value>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  cmp    $0x22,%dil
  je     L137
  cmp    $0x27,%dil
  je     L11
  xor    %r12d,%r12d
  xor    %eax,%eax
  test   %esi,%esi
  jg     L18
  jmp    L127
  nopw   0x0(%rax,%rax,1)
L123:
  add    $0x1,%r12d
  cmp    %r12d,%r13d
  jle    L49
  movslq %r12d,%rax
  movsbl 0x0(%rbp,%rax,1),%edi
L18:
  lea    0x0(%rbp,%rax,1),%rbx
  call   <isspace@plt>
  test   %rax,%rax
  jne    L49
  cmpb   $0x5c,(%rbx)
  jne    L123
  add    $0x1,%r12d
  cmp    %r12d,%r13d
  jne    L123
  cs nopw 0x0(%rax,%rax,1)
L127:
  xor    %r12d,%r12d
L49:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L11:
  mov    $0x27,%edi
L150:
  mov    $0x1,%eax
  cmp    $0x1,%r13d
  jg     L66
  jmp    L127
  nopw   0x0(%rax,%rax,1)
L104:
  mov    %edx,%eax
  cmp    %edx,%r13d
  jle    L127
L66:
  movslq %eax,%rdx
  movsbl 0x0(%rbp,%rdx,1),%esi
  lea    0x1(%rax),%edx
  mov    %edx,%r12d
  cmp    %edi,%esi
  je     L49
  cmp    $0x5c,%sil
  jne    L104
  cmp    %edx,%r13d
  je     L127
  lea    0x2(%rax),%edx
  jmp    L104
  nopl   0x0(%rax)
L137:
  mov    $0x22,%edi
  jmp    L150
```

assistant: ```c
int mod_ssi_parse_ssi_stmt_value(const char *const s, const int len) {
  int n;
  const int c = (s[0] == '"' ? '"' : s[0] == '\'' ? '\'' : 0);
  if (0 != c) {
    for (n = 1; n < len; ++n) {
      if (s[n] == c)
        return n + 1;
      if (s[n] == '\\') {
        if (n + 1 == len)
          return 0;
        ++n;
      }
    }
    return 0;
  } else {
    for (n = 0; n < len; ++n) {
      if (isspace(s[n]))
        return n;
      if (s[n] == '\\') {
        if (n + 1 == len)
          return 0;
        ++n;
      }
    }
    return n;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<mod_ssi_parse_ssi_stmt_value>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  cmp    $0x22,%dil
  je     L147
  cmp    $0x27,%dil
  je     L28
  xor    %r12d,%r12d
  xor    %eax,%eax
  test   %esi,%esi
  jg     L105
  jmp    L31
  nopw   0x0(%rax,%rax,1)
L80:
  add    $0x1,%r12d
  cmp    %r12d,%r13d
  jle    L97
  movslq %r12d,%rax
  movsbl 0x0(%rbp,%rax,1),%edi
L105:
  lea    0x0(%rbp,%rax,1),%rbx
  call   <isspace@plt>
  test   %rax,%rax
  jne    L97
  cmpb   $0x5c,(%rbx)
  jne    L80
  add    $0x1,%r12d
  cmp    %r12d,%r13d
  jne    L80
  cs nopw 0x0(%rax,%rax,1)
L31:
  xor    %r12d,%r12d
L97:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L28:
  mov    $0x27,%edi
L144:
  mov    $0x1,%eax
  cmp    $0x1,%r13d
  jg     L98
  jmp    L31
  nopw   0x0(%rax,%rax,1)
L64:
  mov    %edx,%eax
  cmp    %edx,%r13d
  jle    L31
L98:
  movslq %eax,%rdx
  movsbl 0x0(%rbp,%rdx,1),%esi
  lea    0x1(%rax),%edx
  mov    %edx,%r12d
  cmp    %edi,%esi
  je     L97
  cmp    $0x5c,%sil
  jne    L64
  cmp    %edx,%r13d
  je     L31
  lea    0x2(%rax),%edx
  jmp    L64
  nopl   0x0(%rax)
L147:
  mov    $0x22,%edi
  jmp    L144
```

assistant: ```c
int mod_ssi_parse_ssi_stmt_value(const char *const s, const int len) {
  int n;
  const int c = (s[0] == '"' ? '"' : s[0] == '\'' ? '\'' : 0);
  if (0 != c) {
    for (n = 1; n < len; ++n) {
      if (s[n] == c)
        return n + 1;
      if (s[n] == '\\') {
        if (n + 1 == len)
          return 0;
        ++n;
      }
    }
    return 0;
  } else {
    for (n = 0; n < len; ++n) {
      if (isspace(s[n]))
        return n;
      if (s[n] == '\\') {
        if (n + 1 == len)
          return 0;
        ++n;
      }
    }
    return n;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<start_vet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L15
L19:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x20,(%rax)
  addl   $0x1,-0x4(%rbp)
L15:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L19
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void start_vet(char vet[], int size) {
  int i;
  for (i = 0; i < size; ++i)
    vet[i] = ' ';
  vet[i] = '\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
<start_vet>:
  endbr64
  test   %esi,%esi
  jle    L5
  mov    %rdi,%rax
  lea    -0x1(%rsi),%edx
  lea    0x1(%rdi,%rdx,1),%rdx
L6:
  movb   $0x20,(%rax)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L6
L27:
  movslq %esi,%rsi
  movb   $0x0,(%rdi,%rsi,1)
  ret
L5:
  mov    $0x0,%esi
  jmp    L27
```

assistant: ```c
void start_vet(char vet[], int size) {
  int i;
  for (i = 0; i < size; ++i)
    vet[i] = ' ';
  vet[i] = '\0';
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<start_vet>:
  endbr64
  test   %esi,%esi
  jle    L7
  push   %rbx
  movslq %esi,%rbx
  mov    $0x20,%esi
  mov    %rbx,%rdx
  call   <memset@plt>
  mov    %rax,%rdi
  add    %rbx,%rdi
  movb   $0x0,(%rdi)
  pop    %rbx
  ret
  nopl   0x0(%rax)
L7:
  movb   $0x0,(%rdi)
  ret
```

assistant: ```c
void start_vet(char vet[], int size) {
  int i;
  for (i = 0; i < size; ++i)
    vet[i] = ' ';
  vet[i] = '\0';
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<start_vet>:
  endbr64
  test   %esi,%esi
  jle    L1
  push   %rbx
  movslq %esi,%rbx
  mov    $0x20,%esi
  mov    %rbx,%rdx
  call   <memset@plt>
  mov    %rax,%rdi
  add    %rbx,%rdi
  movb   $0x0,(%rdi)
  pop    %rbx
  ret
  nopl   0x0(%rax)
L1:
  movb   $0x0,(%rdi)
  ret
```

assistant: ```c
void start_vet(char vet[], int size) {
  int i;
  for (i = 0; i < size; ++i)
    vet[i] = ' ';
  vet[i] = '\0';
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L11
L49:
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x10(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  jmp    L32
L34:
  mov    -0xc(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jge    L6
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x8(%rbp)
L6:
  addl   $0x1,-0xc(%rbp)
L32:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jb     L34
  mov    -0x8(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x10(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x10(%rbp)
L11:
  mov    -0x10(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jb     L49
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
int *sort(int *a, unsigned n) {
  unsigned i, j, small;
  int temp;
  for (i = 0; i < n; ++i) {
    small = i;
    for (j = i + 1; j < n; ++j)
      if (a[j] < a[small])
        small = j;
    temp = a[small];
    a[small] = a[i];
    a[i] = temp;
  }
  return a;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<sort>:
  endbr64
  test   %esi,%esi
  je     L36
  lea    0x4(%rdi),%r9
  mov    $0x0,%edx
L14:
  lea    0x1(%rdx),%r10d
  cmp    %r10d,%esi
  je     L36
  mov    %r9,%rcx
  mov    %r10d,%eax
L25:
  mov    %edx,%r8d
  mov    (%rdi,%r8,4),%r11d
  cmp    %r11d,(%rcx)
  cmovl  %eax,%edx
  add    $0x1,%eax
  add    $0x4,%rcx
  cmp    %eax,%esi
  jne    L25
  mov    %edx,%edx
  lea    (%rdi,%rdx,4),%rax
  mov    (%rax),%edx
  mov    -0x4(%r9),%ecx
  mov    %ecx,(%rax)
  mov    %edx,-0x4(%r9)
  add    $0x4,%r9
  mov    %r10d,%edx
  jmp    L14
L36:
  mov    %rdi,%rax
  ret
```

assistant: ```c
int *sort(int *a, unsigned n) {
  unsigned i, j, small;
  int temp;
  for (i = 0; i < n; ++i) {
    small = i;
    for (j = i + 1; j < n; ++j)
      if (a[j] < a[small])
        small = j;
    temp = a[small];
    a[small] = a[i];
    a[i] = temp;
  }
  return a;
}
```
user: Translate the below assembly code into C programming language:

```asm
<sort>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  test   %esi,%esi
  je     L34
  xor    %r10d,%r10d
  lea    0x4(%rdi),%r11
  mov    -0x4(%r11),%ebx
  lea    0x1(%r10),%edi
  cmp    %edi,%esi
  je     L34
  nopl   0x0(%rax)
L11:
  mov    %r11,%rax
  mov    %ebx,%r8d
  mov    %edi,%edx
  jmp    L10
  nopw   0x0(%rax,%rax,1)
L50:
  mov    %r10d,%ecx
  add    $0x1,%edx
  add    $0x4,%rax
  lea    (%r12,%rcx,4),%r9
  cmp    %edx,%esi
  je     L17
L10:
  mov    (%rax),%ecx
  mov    %rax,%r9
  cmp    %r8d,%ecx
  jge    L50
  mov    %edx,%r10d
  add    $0x1,%edx
  mov    %ecx,%r8d
  add    $0x4,%rax
  cmp    %edx,%esi
  jne    L10
L17:
  mov    %edi,%r10d
  mov    %ebx,(%r9)
  add    $0x4,%r11
  lea    0x1(%r10),%edi
  mov    %r8d,-0x8(%r11)
  mov    -0x4(%r11),%ebx
  cmp    %edi,%esi
  jne    L11
L34:
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
int *sort(int *a, unsigned n) {
  unsigned i, j, small;
  int temp;
  for (i = 0; i < n; ++i) {
    small = i;
    for (j = i + 1; j < n; ++j)
      if (a[j] < a[small])
        small = j;
    temp = a[small];
    a[small] = a[i];
    a[i] = temp;
  }
  return a;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<sort>:
  endbr64
  mov    %rdi,%r8
  test   %esi,%esi
  je     L39
  push   %rbx
  xor    %r10d,%r10d
  mov    (%rdi),%r11d
  lea    -0x1(%rsi),%ebx
  cmp    $0x1,%esi
  je     L43
  nopw   0x0(%rax,%rax,1)
L60:
  mov    %r10d,%r9d
  lea    0x1(%r10),%eax
  mov    %r11d,%edi
  jmp    L67
  nopl   0x0(%rax)
L46:
  mov    %r9d,%edx
  add    $0x1,%eax
  lea    (%r8,%rdx,4),%rdx
  cmp    %eax,%esi
  jbe    L61
L67:
  mov    %eax,%edx
  lea    (%r8,%rdx,4),%rdx
  mov    (%rdx),%ecx
  cmp    %ecx,%edi
  jle    L46
  mov    %eax,%r9d
  add    $0x1,%eax
  mov    %ecx,%edi
  cmp    %eax,%esi
  ja     L67
L61:
  mov    %r11d,(%rdx)
  mov    %edi,(%r8,%r10,4)
  add    $0x1,%r10
  mov    (%r8,%r10,4),%r11d
  cmp    %rbx,%r10
  jne    L60
L43:
  mov    %r8,%rax
  pop    %rbx
  ret
L39:
  mov    %rdi,%rax
  ret
```

assistant: ```c
int *sort(int *a, unsigned n) {
  unsigned i, j, small;
  int temp;
  for (i = 0; i < n; ++i) {
    small = i;
    for (j = i + 1; j < n; ++j)
      if (a[j] < a[small])
        small = j;
    temp = a[small];
    a[small] = a[i];
    a[i] = temp;
  }
  return a;
}
```
user: Translate the below assembly code into C programming language:

```asm
<read_file>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x30,%rsp
  mov    %rdi,-0x1028(%rbp)
  mov    %rsi,-0x1030(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x1018(%rbp)
  cmpq   $0x0,-0x1030(%rbp)
  jne    L17
  mov    $0x0,%eax
  jmp    L56
L17:
  mov    D19(%rip),%rax
  mov    (%rax),%edx
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  or     %eax,%edx
  mov    -0x1028(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <open@plt>
  mov    %eax,-0x1020(%rbp)
  cmpl   $0x0,-0x1020(%rbp)
  jns    L45
  mov    $0x0,%eax
  jmp    L56
L45:
  mov    -0x1030(%rbp),%rax
  movq   $0x0,(%rax)
L38:
  lea    -0x1010(%rbp),%rcx
  mov    -0x1020(%rbp),%eax
  mov    $0x1000,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x101c(%rbp)
  cmpl   $0x0,-0x101c(%rbp)
  js     L5
  cmpl   $0x0,-0x101c(%rbp)
  je     L28
  mov    -0x1030(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x101c(%rbp),%eax
  cltq
  add    %rax,%rdx
  mov    -0x1018(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <must_realloc@plt>
  mov    %rax,-0x1018(%rbp)
  mov    -0x1030(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x1018(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x101c(%rbp),%edx
  lea    -0x1010(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <memcpy@plt>
  mov    -0x1030(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x101c(%rbp),%eax
  cltq
  add    %rax,%rdx
  mov    -0x1030(%rbp),%rax
  mov    %rdx,(%rax)
  jmp    L38
L28:
  nop
  mov    -0x1020(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    -0x1018(%rbp),%rax
  jmp    L56
L5:
  nop
  mov    -0x1020(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    -0x1018(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
L56:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L50
  call   <__stack_chk_fail@plt>
L50:
  leave
  ret
```

assistant: ```c
char *read_file(char *path, size_t *length) {
  int fd;
  char buf[4096], *copy = NULL;
  if (!length)
    return NULL;
  fd = open(path, O_RDONLY | O_CLOEXEC);
  if (fd < 0)
    return NULL;
  *length = 0;
  for (;;) {
    int n;
    n = read(fd, buf, sizeof(buf));
    if (n < 0)
      goto error;
    if (!n)
      break;
    copy = must_realloc(copy, (*length + n) * sizeof(*copy));
    memcpy(copy + *length, buf, n);
    *length += n;
  }
  close(fd);
  return copy;
error:
  close(fd);
  free(copy);
  return NULL;
}
```