ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码：

```asm
<get_lock_action_name>:
  endbr64
  add    $0x4,%edi
  cmp    $0xe,%edi
  ja     L4
  lea    D41(%rip),%rdx
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  nopl   (%rax)
L4:
  lea    D56(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D61(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D114(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D19(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D104(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D58(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D123(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D119(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D129(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D28(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D98(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D83(%rip),%rax
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D56
type: string
name: unpack_data
arguments: data_label: D61
type: string
name: unpack_data
arguments: data_label: D114
type: string
name: unpack_data
arguments: data_label: D19
type: string
name: unpack_data
arguments: data_label: D104
type: string
name: unpack_data
arguments: data_label: D58
type: string
name: unpack_data
arguments: data_label: D123
type: string
name: unpack_data
arguments: data_label: D119
type: string
name: unpack_data
arguments: data_label: D129
type: string
name: unpack_data
arguments: data_label: D28
type: string
name: unpack_data
arguments: data_label: D98
type: string
name: unpack_data
arguments: data_label: D83
type: string

tool: D56: ???

tool: D61: lockflushed

tool: D114: lock

tool: D19: syncack

tool: D104: mixack

tool: D58: lockack

tool: D123: reqscatter

tool: D119: requnscatter

tool: D129: nudge

tool: D28: reqrdlock

tool: D98: sync

tool: D83: mix

assistant: ```c
const char *get_lock_action_name(int a) {
  switch (a) {
  case -1:
    return "sync";
  case -2:
    return "mix";
  case -3:
    return "lock";
  case -4:
    return "lockflushed";
  case 1:
    return "syncack";
  case 2:
    return "mixack";
  case 3:
    return "lockack";
  case 7:
    return "reqscatter";
  case 8:
    return "requnscatter";
  case 9:
    return "nudge";
  case 10:
    return "reqrdlock";
  default:
    return "???";
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<findmatch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    %r8d,%eax
  mov    %al,-0x2c(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L62
L75:
  mov    -0x1c(%rbp),%eax
  sub    -0xc(%rbp),%eax
  cmp    %eax,-0x20(%rbp)
  jle    L102
  cmpl   $0x0,-0x8(%rbp)
  jne    L102
  mov    $0xffffffff,%eax
  jmp    L23
L102:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    %eax,-0x4(%rbp)
  jne    L141
  addl   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jne    L63
  addl   $0x1,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  sub    -0x8(%rbp),%eax
  jmp    L23
L141:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3f,%al
  jne    L129
  addl   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jne    L63
  addl   $0x1,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  sub    -0x8(%rbp),%eax
  jmp    L23
L129:
  cmpb   $0x1,-0x2c(%rbp)
  jne    L91
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  xor    -0x4(%rbp),%eax
  and    $0x5f,%eax
  test   %eax,%eax
  jne    L101
  addl   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jne    L63
  addl   $0x1,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  sub    -0x8(%rbp),%eax
  jmp    L23
L101:
  movl   $0x0,-0x8(%rbp)
  jmp    L63
L91:
  movl   $0x0,-0x8(%rbp)
L63:
  addl   $0x1,-0xc(%rbp)
L62:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L75
  mov    $0xffffffff,%eax
L23:
  pop    %rbp
  ret
```

assistant: ```c
int findmatch(char *buffer, int sbuf, char *pattern, int spattern, char figncase) {
  int c, j, imatch;
  j = 0;
  imatch = 0;
  for (j = 0; j < sbuf; j++) {
    if (sbuf - j < spattern && imatch == 0)
      return (-1);
    c = buffer[j];
    if (c == pattern[imatch]) {
      imatch++;
      if (imatch == spattern)
        return (++j - imatch);
    } else if (pattern[imatch] == '?') {
      imatch++;
      if (imatch == spattern)
        return (++j - imatch);
    } else if (figncase == 1) {
      if ((c & 0x5f) == (pattern[imatch] & 0x5f)) {
        imatch++;
        if (imatch == spattern)
          return (++j - imatch);
      } else
        imatch = 0;
    } else
      imatch = 0;
  }
  return (-1);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<findmatch>:
  endbr64
  test   %esi,%esi
  jle    L51
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rdx,%rbp
  mov    %ecx,%r10d
  cmp    %ecx,%esi
  jl     L41
  lea    -0x1(%rsi),%r11d
  mov    %r11d,%r12d
  mov    $0x0,%edx
  mov    $0x0,%ecx
  mov    $0x0,%r13d
  jmp    L196
L62:
  lea    0x1(%rcx),%esi
  cmp    %esi,%r10d
  je     L121
  mov    %esi,%ecx
L152:
  cmp    %r12,%rdx
  je     L219
  add    $0x1,%rdx
  mov    %r11d,%eax
  sub    %r9d,%eax
  cmp    %eax,%r10d
  jle    L196
  test   %ecx,%ecx
  je     L15
L196:
  mov    %edx,%r9d
  mov    %edx,%eax
  movzbl (%rbx,%rdx,1),%edi
  movslq %ecx,%rsi
  movzbl 0x0(%rbp,%rsi,1),%esi
  cmp    %sil,%dil
  je     L62
  cmp    $0x3f,%sil
  je     L115
  cmp    $0x1,%r8b
  je     L201
  mov    %r13d,%ecx
  jmp    L152
L121:
  sub    %ecx,%eax
  jmp    L131
L115:
  lea    0x1(%rcx),%esi
  cmp    %esi,%r10d
  je     L78
  mov    %esi,%ecx
  jmp    L152
L78:
  sub    %ecx,%eax
  jmp    L131
L201:
  xor    %esi,%edi
  test   $0x5f,%dil
  jne    L6
  lea    0x1(%rcx),%esi
  cmp    %esi,%r10d
  je     L172
  mov    %esi,%ecx
  jmp    L152
L172:
  sub    %ecx,%eax
  jmp    L131
L6:
  mov    %r13d,%ecx
  jmp    L152
L219:
  mov    $0xffffffff,%eax
L131:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L51:
  mov    $0xffffffff,%eax
  ret
L41:
  mov    $0xffffffff,%eax
  jmp    L131
L15:
  mov    $0xffffffff,%eax
  jmp    L131
```

assistant: ```c
int findmatch(char *buffer, int sbuf, char *pattern, int spattern, char figncase) {
  int c, j, imatch;
  j = 0;
  imatch = 0;
  for (j = 0; j < sbuf; j++) {
    if (sbuf - j < spattern && imatch == 0)
      return (-1);
    c = buffer[j];
    if (c == pattern[imatch]) {
      imatch++;
      if (imatch == spattern)
        return (++j - imatch);
    } else if (pattern[imatch] == '?') {
      imatch++;
      if (imatch == spattern)
        return (++j - imatch);
    } else if (figncase == 1) {
      if ((c & 0x5f) == (pattern[imatch] & 0x5f)) {
        imatch++;
        if (imatch == spattern)
          return (++j - imatch);
      } else
        imatch = 0;
    } else
      imatch = 0;
  }
  return (-1);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<findmatch>:
  endbr64
  test   %esi,%esi
  jle    L29
  mov    %rdi,%r11
  mov    %ecx,%r10d
  mov    %esi,%edi
  cmp    %ecx,%esi
  jl     L29
  push   %rbp
  xor    %ecx,%ecx
  xor    %eax,%eax
  push   %rbx
  mov    %rdx,%rbx
  nopl   (%rax)
L88:
  movslq %eax,%rdx
  mov    %ecx,%ebp
  movzbl (%r11,%rdx,1),%r9d
  movslq %ecx,%rdx
  movzbl (%rbx,%rdx,1),%esi
  lea    0x1(%rax),%edx
  cmp    %sil,%r9b
  je     L121
L130:
  lea    -0x1(%rdx),%eax
  cmp    $0x3f,%sil
  je     L145
  cmp    $0x1,%r8b
  je     L44
  mov    %edx,%eax
  cmp    %edx,%edi
  jle    L176
L138:
  mov    %edi,%ecx
  sub    %edx,%ecx
  cmp    %ecx,%r10d
  jle    L43
L176:
  mov    $0xffffffff,%eax
  pop    %rbx
  pop    %rbp
  ret
  nop
L43:
  movslq %edx,%rcx
  movzbl (%rbx),%esi
  add    $0x1,%edx
  xor    %ebp,%ebp
  movzbl (%r11,%rcx,1),%r9d
  cmp    %sil,%r9b
  jne    L130
  mov    $0x1,%ecx
  xor    %edx,%edx
  cmp    %ecx,%r10d
  je     L164
  nopl   0x0(%rax)
L65:
  add    $0x1,%eax
  cmp    %eax,%edi
  jle    L176
  mov    %edi,%edx
  sub    %eax,%edx
  cmp    %r10d,%edx
  jge    L88
  test   %ecx,%ecx
  jne    L88
  jmp    L176
  nopw   0x0(%rax,%rax,1)
L145:
  lea    0x1(%rbp),%ecx
  cmp    %ecx,%r10d
  jne    L65
  sub    %ebp,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L121:
  mov    %ecx,%edx
  add    $0x1,%ecx
  cmp    %ecx,%r10d
  jne    L65
L164:
  sub    %edx,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L44:
  xor    %r9d,%esi
  and    $0x5f,%esi
  je     L145
  mov    %edx,%eax
  cmp    %edi,%edx
  jl     L138
  jmp    L176
L29:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int findmatch(char *buffer, int sbuf, char *pattern, int spattern, char figncase) {
  int c, j, imatch;
  j = 0;
  imatch = 0;
  for (j = 0; j < sbuf; j++) {
    if (sbuf - j < spattern && imatch == 0)
      return (-1);
    c = buffer[j];
    if (c == pattern[imatch]) {
      imatch++;
      if (imatch == spattern)
        return (++j - imatch);
    } else if (pattern[imatch] == '?') {
      imatch++;
      if (imatch == spattern)
        return (++j - imatch);
    } else if (figncase == 1) {
      if ((c & 0x5f) == (pattern[imatch] & 0x5f)) {
        imatch++;
        if (imatch == spattern)
          return (++j - imatch);
      } else
        imatch = 0;
    } else
      imatch = 0;
  }
  return (-1);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<findmatch>:
  endbr64
  test   %esi,%esi
  jle    L197
  mov    %ecx,%r9d
  cmp    %ecx,%esi
  jl     L197
  push   %rbp
  mov    %rdi,%r11
  xor    %eax,%eax
  push   %rbx
  mov    %rdx,%rbx
  xor    %edx,%edx
  nopl   0x0(%rax,%rax,1)
L54:
  movslq %eax,%rdi
  movslq %edx,%rcx
  movzbl (%r11,%rdi,1),%r10d
  movzbl (%rbx,%rcx,1),%ecx
  cmp    %cl,%r10b
  je     L0
  cmp    $0x1,%r8b
  je     L102
  lea    0x1(%r11,%rdi,1),%r10
  mov    %edx,%edi
L178:
  cmp    $0x3f,%cl
  je     L182
  add    $0x1,%eax
  cmp    %eax,%esi
  jle    L82
  mov    %esi,%edx
  sub    %eax,%edx
  cmp    %edx,%r9d
  jle    L72
L82:
  mov    $0xffffffff,%eax
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
L182:
  lea    0x1(%rdi),%edx
  cmp    %edx,%r9d
  je     L106
L78:
  add    $0x1,%eax
  cmp    %eax,%esi
  jle    L82
  mov    %esi,%ecx
  sub    %eax,%ecx
  cmp    %r9d,%ecx
  jge    L54
  test   %edx,%edx
  jne    L54
  jmp    L82
  nopw   0x0(%rax,%rax,1)
L72:
  movzbl (%r10),%edx
  movzbl (%rbx),%ecx
  add    $0x1,%r10
  xor    %edi,%edi
  cmp    %cl,%dl
  jne    L178
L37:
  mov    $0x1,%edx
  xor    %ecx,%ecx
L31:
  cmp    %edx,%r9d
  jne    L78
  sub    %ecx,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  mov    %edx,%ecx
  add    $0x1,%edx
  jmp    L31
  nopw   0x0(%rax,%rax,1)
L102:
  lea    0x1(%r11,%rdi,1),%rbp
  mov    %edx,%edi
L3:
  cmp    $0x3f,%cl
  je     L182
  xor    %r10d,%ecx
  and    $0x5f,%ecx
  je     L182
  add    $0x1,%eax
  cmp    %esi,%eax
  jge    L82
  mov    %esi,%edx
  sub    %eax,%edx
  cmp    %edx,%r9d
  jg     L82
  movzbl 0x0(%rbp),%r10d
  movzbl (%rbx),%ecx
  add    $0x1,%rbp
  xor    %edi,%edi
  cmp    %cl,%r10b
  jne    L3
  jmp    L37
L106:
  sub    %edi,%eax
  pop    %rbx
  pop    %rbp
  ret
L197:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int findmatch(char *buffer, int sbuf, char *pattern, int spattern, char figncase) {
  int c, j, imatch;
  j = 0;
  imatch = 0;
  for (j = 0; j < sbuf; j++) {
    if (sbuf - j < spattern && imatch == 0)
      return (-1);
    c = buffer[j];
    if (c == pattern[imatch]) {
      imatch++;
      if (imatch == spattern)
        return (++j - imatch);
    } else if (pattern[imatch] == '?') {
      imatch++;
      if (imatch == spattern)
        return (++j - imatch);
    } else if (figncase == 1) {
      if ((c & 0x5f) == (pattern[imatch] & 0x5f)) {
        imatch++;
        if (imatch == spattern)
          return (++j - imatch);
      } else
        imatch = 0;
    } else
      imatch = 0;
  }
  return (-1);
}
```
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
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    $0x0,%eax
  call   <omp_get_thread_num@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <omp_get_num_threads@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D5
type: string
name: disassemble_data
arguments: label: D19
type: string

tool: D5: Hello World from Thread %d


tool: D19: Number of Threads = %d


assistant: ```c
int main(int argc, char **argv) {
  int num_threads = 0;
  int thread_id = 0;
#pragma omp parallel private(num_threads, thread_id)
  {
    thread_id = omp_get_thread_num();
    printf("Hello World from Thread %d\n", thread_id);
#pragma omp master
    {
      num_threads = omp_get_num_threads();
      printf("Number of Threads = %d\n", num_threads);
    }
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <omp_get_thread_num@plt>
  mov    %eax,%esi
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <omp_get_num_threads@plt>
  mov    %eax,%esi
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D9
type_infered: string
name: extract_symbolic_data
arguments: label: D8
type_infered: string

tool: D9: Hello World from Thread %d


tool: D8: Number of Threads = %d


assistant: ```c
int main(int argc, char **argv) {
  int num_threads = 0;
  int thread_id = 0;
#pragma omp parallel private(num_threads, thread_id)
  {
    thread_id = omp_get_thread_num();
    printf("Hello World from Thread %d\n", thread_id);
#pragma omp master
    {
      num_threads = omp_get_num_threads();
      printf("Number of Threads = %d\n", num_threads);
    }
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <omp_get_thread_num@plt>
  lea    D10(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  call   <omp_get_num_threads@plt>
  lea    D12(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D10
datatype: string
name: disassemble_data
arguments: data_label: D12
datatype: string

tool: D10: Hello World from Thread %d


tool: D12: Number of Threads = %d


assistant: ```c
int main(int argc, char **argv) {
  int num_threads = 0;
  int thread_id = 0;
#pragma omp parallel private(num_threads, thread_id)
  {
    thread_id = omp_get_thread_num();
    printf("Hello World from Thread %d\n", thread_id);
#pragma omp master
    {
      num_threads = omp_get_num_threads();
      printf("Number of Threads = %d\n", num_threads);
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <omp_get_thread_num@plt>
  lea    D8(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  call   <omp_get_num_threads@plt>
  lea    D5(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: label: D8
datatype: string
name: unpack_data
arguments: label: D5
datatype: string

tool: D8: Hello World from Thread %d


tool: D5: Number of Threads = %d


assistant: ```c
int main(int argc, char **argv) {
  int num_threads = 0;
  int thread_id = 0;
#pragma omp parallel private(num_threads, thread_id)
  {
    thread_id = omp_get_thread_num();
    printf("Hello World from Thread %d\n", thread_id);
#pragma omp master
    {
      num_threads = omp_get_num_threads();
      printf("Number of Threads = %d\n", num_threads);
    }
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<firstMissingPositive>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <select_positive@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L13
L39:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  cmp    %eax,-0x4(%rbp)
  jl     L73
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jle    L73
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  mov    %eax,%ecx
  neg    %ecx
  cmovns %ecx,%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  neg    %edx
  mov    %edx,(%rax)
L73:
  addl   $0x1,-0x8(%rbp)
L13:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L39
  movl   $0x0,-0x8(%rbp)
  jmp    L38
L48:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  js     L16
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  jmp    L31
L16:
  addl   $0x1,-0x8(%rbp)
L38:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L48
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
L31:
  leave
  ret
```

assistant: ```c
int firstMissingPositive(int *nums, int numsSize) {
  int sz;
  int i;
  sz = select_positive(nums, numsSize);
  for (i = 0; i < sz; i++) {
    if (abs(nums[i]) - 1 < sz && nums[abs(nums[i]) - 1] > 0) {
      nums[abs(nums[i]) - 1] = -nums[abs(nums[i]) - 1];
    }
  }
  for (i = 0; i < sz; i++) {
    if (nums[i] >= 0) {
      return i + 1;
    }
  }
  return sz + 1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<firstMissingPositive>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <select_positive@plt>
  test   %eax,%eax
  jle    L78
  mov    %rbx,%rcx
  lea    -0x1(%rax),%edx
  lea    0x4(%rbx,%rdx,4),%rdi
  jmp    L8
L21:
  add    $0x4,%rcx
  cmp    %rdi,%rcx
  je     L75
L8:
  mov    (%rcx),%esi
  mov    %esi,%edx
  neg    %edx
  cmovs  %esi,%edx
  cmp    %eax,%edx
  jg     L21
  movslq %edx,%rdx
  lea    -0x4(%rbx,%rdx,4),%rsi
  mov    (%rsi),%edx
  test   %edx,%edx
  jle    L21
  neg    %edx
  mov    %edx,(%rsi)
  jmp    L21
L75:
  mov    %eax,%esi
  mov    $0x0,%edx
L57:
  cmpl   $0x0,(%rbx,%rdx,4)
  jns    L54
  add    $0x1,%rdx
  cmp    %rsi,%rdx
  jne    L57
L78:
  add    $0x1,%eax
L71:
  pop    %rbx
  ret
L54:
  lea    0x1(%rdx),%eax
  jmp    L71
```

assistant: ```c
int firstMissingPositive(int *nums, int numsSize) {
  int sz;
  int i;
  sz = select_positive(nums, numsSize);
  for (i = 0; i < sz; i++) {
    if (abs(nums[i]) - 1 < sz && nums[abs(nums[i]) - 1] > 0) {
      nums[abs(nums[i]) - 1] = -nums[abs(nums[i]) - 1];
    }
  }
  for (i = 0; i < sz; i++) {
    if (nums[i] >= 0) {
      return i + 1;
    }
  }
  return sz + 1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<firstMissingPositive>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <select_positive@plt>
  test   %eax,%eax
  jle    L58
  lea    -0x1(%rax),%edi
  mov    %rbx,%rcx
  lea    0x4(%rbx,%rdi,4),%r8
  nopl   0x0(%rax)
L14:
  mov    (%rcx),%esi
  mov    %esi,%edx
  neg    %edx
  cmovs  %esi,%edx
  cmp    %eax,%edx
  jg     L29
  movslq %edx,%rdx
  lea    -0x4(%rbx,%rdx,4),%rsi
  mov    (%rsi),%edx
  test   %edx,%edx
  jle    L29
  neg    %edx
  mov    %edx,(%rsi)
L29:
  add    $0x4,%rcx
  cmp    %r8,%rcx
  jne    L14
  lea    0x2(%rdi),%rcx
  mov    $0x1,%edx
  jmp    L54
  nopl   0x0(%rax,%rax,1)
L11:
  add    $0x1,%rdx
  cmp    %rdx,%rcx
  je     L58
L54:
  mov    -0x4(%rbx,%rdx,4),%esi
  mov    %edx,%r8d
  test   %esi,%esi
  js     L11
  mov    %r8d,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L58:
  lea    0x1(%rax),%r8d
  pop    %rbx
  mov    %r8d,%eax
  ret
```

assistant: ```c
int firstMissingPositive(int *nums, int numsSize) {
  int sz;
  int i;
  sz = select_positive(nums, numsSize);
  for (i = 0; i < sz; i++) {
    if (abs(nums[i]) - 1 < sz && nums[abs(nums[i]) - 1] > 0) {
      nums[abs(nums[i]) - 1] = -nums[abs(nums[i]) - 1];
    }
  }
  for (i = 0; i < sz; i++) {
    if (nums[i] >= 0) {
      return i + 1;
    }
  }
  return sz + 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<firstMissingPositive>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <select_positive@plt>
  test   %eax,%eax
  jle    L42
  lea    -0x1(%rax),%edi
  mov    %rbx,%rcx
  lea    0x4(%rbx,%rdi,4),%r8
  nopl   0x0(%rax)
L14:
  mov    (%rcx),%esi
  mov    %esi,%edx
  neg    %edx
  cmovs  %esi,%edx
  cmp    %eax,%edx
  jg     L10
  movslq %edx,%rdx
  lea    -0x4(%rbx,%rdx,4),%rsi
  mov    (%rsi),%edx
  test   %edx,%edx
  jle    L10
  neg    %edx
  mov    %edx,(%rsi)
L10:
  add    $0x4,%rcx
  cmp    %r8,%rcx
  jne    L14
  lea    0x2(%rdi),%rcx
  mov    $0x1,%edx
  jmp    L19
  nopl   0x0(%rax,%rax,1)
L33:
  add    $0x1,%rdx
  cmp    %rcx,%rdx
  je     L42
L19:
  mov    -0x4(%rbx,%rdx,4),%esi
  mov    %edx,%r8d
  test   %esi,%esi
  js     L33
  mov    %r8d,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L42:
  lea    0x1(%rax),%r8d
  pop    %rbx
  mov    %r8d,%eax
  ret
```

assistant: ```c
int firstMissingPositive(int *nums, int numsSize) {
  int sz;
  int i;
  sz = select_positive(nums, numsSize);
  for (i = 0; i < sz; i++) {
    if (abs(nums[i]) - 1 < sz && nums[abs(nums[i]) - 1] > 0) {
      nums[abs(nums[i]) - 1] = -nums[abs(nums[i]) - 1];
    }
  }
  for (i = 0; i < sz; i++) {
    if (nums[i] >= 0) {
      return i + 1;
    }
  }
  return sz + 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0xa,-0x30(%rbp)
  movl   $0xa,-0x2c(%rbp)
  movl   $0x6,-0x28(%rbp)
  movl   $0x19,-0x24(%rbp)
  movq   $0x0,-0x10(%rbp)
  movl   $0x73,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  lea    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <asctime@plt>
  mov    %rax,-0x38(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,-0x3c(%rbp)
  lea    -0x3c(%rbp),%rax
  mov    %rax,%rdi
  call   <ctime@plt>
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

assistant: ```c
int main() {
  struct tm t;
  t.tm_sec = 10;
  t.tm_min = 10;
  t.tm_hour = 6;
  t.tm_mday = 25;
  t.tm_mon = 0;
  t.tm_year = 115;
  t.tm_wday = 0;
  char *time_str = asctime(&t);
  puts(time_str);
  time_t cur;
  cur = time(NULL);
  puts(ctime(&cur));
  return 0;
}
```