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
<testdeflateEnd>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <deflateEnd@plt>
  cmpq   $0x0,(%rbx)
  mov    %eax,%ebp
  jne    L5
  test   %eax,%eax
  je     L8
L5:
  mov    %ebp,%esi
  lea    D12(%rip),%rdi
  call   <printf@plt>
L8:
  add    $0x8,%rsp
  mov    %ebp,%esi
  lea    D7(%rip),%rdi
  pop    %rbx
  pop    %rbp
  jmp    1060 <printf@plt>
```

tool_calls: name: parse_data
arguments: data_label: D12
type_guessed: string
name: parse_data
arguments: data_label: D7
type_guessed: string

tool: D12: deflateEnd(): Error: %d


tool: D7: deflateEnd: %d


assistant: ```c
void testdeflateEnd(z_streamp strm) {
  int ret;
  ret = deflateEnd(strm);
  if (strm->state != NULL || ret != 0)
    printf("deflateEnd(): Error: %d\n", ret);
  printf("deflateEnd: %d\n", ret);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<testdeflateEnd>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <deflateEnd@plt>
  cmpq   $0x0,(%rbx)
  mov    %eax,%ebp
  jne    L9
  test   %eax,%eax
  je     L17
L9:
  mov    %ebp,%esi
  lea    D7(%rip),%rdi
  call   <printf@plt>
L17:
  add    $0x8,%rsp
  mov    %ebp,%esi
  lea    D18(%rip),%rdi
  pop    %rbx
  pop    %rbp
  jmp    1060 <printf@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D7
data_type: string
name: extract_symbolic_data
arguments: tag: D18
data_type: string

tool: D7: deflateEnd(): Error: %d


tool: D18: deflateEnd: %d


assistant: ```c
void testdeflateEnd(z_streamp strm) {
  int ret;
  ret = deflateEnd(strm);
  if (strm->state != NULL || ret != 0)
    printf("deflateEnd(): Error: %d\n", ret);
  printf("deflateEnd: %d\n", ret);
}
```
user: Translate the below assembly code into C programming language:

```asm
<read_solution_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  add    $0x5,%eax
  mov    %eax,-0xc(%rbp)
  cmpl   $0x1,-0x1c(%rbp)
  jle    L8
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  imul   -0xc(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <skip_lines@plt>
  mov    %eax,-0x10(%rbp)
L8:
  cmpl   $0x0,-0x10(%rbp)
  jne    L1
  mov    -0x18(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <skip_lines@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <store_lines@plt>
  mov    %rax,-0x8(%rbp)
L1:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *read_solution_string(FILE *fp, int k, int len, int dim) {
  char *result;
  const int lines = dim + 5;
  int fail;
  if (k > 1)
    fail = skip_lines(fp, (k - 1) * lines);
  if (fail == 0) {
    fail = skip_lines(fp, 1);
    result = store_lines(fp, lines - 1);
  }
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<read_solution_string>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %ecx,%r12d
  cmp    $0x1,%esi
  jg     L34
L21:
  test   %eax,%eax
  je     L36
L15:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L34:
  sub    $0x1,%esi
  lea    0x5(%rcx),%eax
  imul   %eax,%esi
  call   <skip_lines@plt>
  jmp    L21
L36:
  mov    $0x1,%esi
  mov    %rbx,%rdi
  call   <skip_lines@plt>
  lea    0x4(%r12),%esi
  mov    %rbx,%rdi
  call   <store_lines@plt>
  mov    %rax,%rbp
  jmp    L15
```

assistant: ```c
char *read_solution_string(FILE *fp, int k, int len, int dim) {
  char *result;
  const int lines = dim + 5;
  int fail;
  if (k > 1)
    fail = skip_lines(fp, (k - 1) * lines);
  if (fail == 0) {
    fail = skip_lines(fp, 1);
    result = store_lines(fp, lines - 1);
  }
  return result;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<read_solution_string>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %ecx,%ebx
  sub    $0x8,%rsp
  cmp    $0x1,%esi
  jle    L6
  sub    $0x1,%esi
  lea    0x5(%rcx),%eax
  imul   %eax,%esi
  call   <skip_lines@plt>
L6:
  test   %eax,%eax
  je     L16
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nop
L16:
  mov    %rbp,%rdi
  mov    $0x1,%esi
  call   <skip_lines@plt>
  add    $0x8,%rsp
  lea    0x4(%rbx),%esi
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  jmp    1060 <store_lines@plt>
```

assistant: ```c
char *read_solution_string(FILE *fp, int k, int len, int dim) {
  char *result;
  const int lines = dim + 5;
  int fail;
  if (k > 1)
    fail = skip_lines(fp, (k - 1) * lines);
  if (fail == 0) {
    fail = skip_lines(fp, 1);
    result = store_lines(fp, lines - 1);
  }
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<read_solution_string>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %ecx,%ebx
  sub    $0x8,%rsp
  cmp    $0x1,%esi
  jle    L6
  sub    $0x1,%esi
  lea    0x5(%rcx),%eax
  imul   %eax,%esi
  call   <skip_lines@plt>
L6:
  test   %eax,%eax
  je     L7
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nop
L7:
  mov    %rbp,%rdi
  mov    $0x1,%esi
  call   <skip_lines@plt>
  add    $0x8,%rsp
  lea    0x4(%rbx),%esi
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  jmp    1060 <store_lines@plt>
```

assistant: ```c
char *read_solution_string(FILE *fp, int k, int len, int dim) {
  char *result;
  const int lines = dim + 5;
  int fail;
  if (k > 1)
    fail = skip_lines(fp, (k - 1) * lines);
  if (fail == 0) {
    fail = skip_lines(fp, 1);
    result = store_lines(fp, lines - 1);
  }
  return result;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<az_paragraph_num_lines>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x1,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L22
L20:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L25
  addl   $0x1,-0xc(%rbp)
L25:
  addq   $0x1,-0x8(%rbp)
L22:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L20
  mov    -0xc(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int az_paragraph_num_lines(const char *paragraph) {
  int num_lines = 1;
  for (const char *ch = paragraph; *ch != '\0'; ++ch) {
    if (*ch == '\n')
      ++num_lines;
  }
  return num_lines;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<az_paragraph_num_lines>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L15
  mov    $0x1,%edx
L20:
  cmp    $0xa,%al
  sete   %al
  movzbl %al,%eax
  add    %eax,%edx
  add    $0x1,%rdi
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L20
L3:
  mov    %edx,%eax
  ret
L15:
  mov    $0x1,%edx
  jmp    L3
```

assistant: ```c
int az_paragraph_num_lines(const char *paragraph) {
  int num_lines = 1;
  for (const char *ch = paragraph; *ch != '\0'; ++ch) {
    if (*ch == '\n')
      ++num_lines;
  }
  return num_lines;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<az_paragraph_num_lines>:
  endbr64
  movzbl (%rdi),%eax
  mov    $0x1,%r8d
  test   %al,%al
  je     L16
  nopl   0x0(%rax)
L5:
  cmp    $0xa,%al
  sete   %al
  add    $0x1,%rdi
  movzbl %al,%eax
  add    %eax,%r8d
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L5
L16:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int az_paragraph_num_lines(const char *paragraph) {
  int num_lines = 1;
  for (const char *ch = paragraph; *ch != '\0'; ++ch) {
    if (*ch == '\n')
      ++num_lines;
  }
  return num_lines;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<az_paragraph_num_lines>:
  endbr64
  movzbl (%rdi),%eax
  mov    $0x1,%r8d
  test   %al,%al
  je     L10
  nopl   0x0(%rax)
L6:
  cmp    $0xa,%al
  sete   %al
  add    $0x1,%rdi
  movzbl %al,%eax
  add    %eax,%r8d
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L6
L10:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int az_paragraph_num_lines(const char *paragraph) {
  int num_lines = 1;
  for (const char *ch = paragraph; *ch != '\0'; ++ch) {
    if (*ch == '\n')
      ++num_lines;
  }
  return num_lines;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<lineFileChopNext>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  jmp    L38
L22:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x23,%al
  jne    L64
  jmp    L38
L64:
  mov    -0x10(%rbp),%rax
  mov    -0x34(%rbp),%edx
  mov    -0x30(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <chopByWhite@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  je     L38
  mov    -0x14(%rbp),%eax
  jmp    L3
L38:
  lea    -0x18(%rbp),%rdx
  lea    -0x10(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <lineFileNext@plt>
  test   %rax,%rax
  jne    L22
  mov    $0x0,%eax
L3:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L15
  call   <__stack_chk_fail@plt>
L15:
  leave
  ret
```

assistant: ```c
int lineFileChopNext(struct lineFile *lf, char *words[], int maxWords) {
  int lineSize, wordCount;
  char *line;
  while (lineFileNext(lf, &line, &lineSize)) {
    if (line[0] == '#')
      continue;
    wordCount = chopByWhite(line, words, maxWords);
    if (wordCount != 0)
      return wordCount;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<lineFileChopNext>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r13
  mov    %edx,%r12d
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rbp
L13:
  lea    0x10(%rsp),%rsi
  mov    %rbp,%rdx
  mov    %rbx,%rdi
  call   <lineFileNext@plt>
  test   %rax,%rax
  je     L12
  mov    0x10(%rsp),%rdi
  cmpb   $0x23,(%rdi)
  je     L13
  mov    %r12d,%edx
  mov    %r13,%rsi
  call   <chopByWhite@plt>
  test   %eax,%eax
  je     L13
L12:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L37
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L37:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int lineFileChopNext(struct lineFile *lf, char *words[], int maxWords) {
  int lineSize, wordCount;
  char *line;
  while (lineFileNext(lf, &line, &lineSize)) {
    if (line[0] == '#')
      continue;
    wordCount = chopByWhite(line, words, maxWords);
    if (wordCount != 0)
      return wordCount;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<lineFileChopNext>:
  endbr64
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%r12
  lea    0x10(%rsp),%rbp
  nopl   0x0(%rax,%rax,1)
L29:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <lineFileNext@plt>
  test   %rax,%rax
  je     L28
  mov    0x10(%rsp),%rdi
  cmpb   $0x23,(%rdi)
  je     L29
  mov    %r13d,%edx
  mov    %r14,%rsi
  call   <chopByWhite@plt>
  test   %eax,%eax
  je     L29
L28:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int lineFileChopNext(struct lineFile *lf, char *words[], int maxWords) {
  int lineSize, wordCount;
  char *line;
  while (lineFileNext(lf, &line, &lineSize)) {
    if (line[0] == '#')
      continue;
    wordCount = chopByWhite(line, words, maxWords);
    if (wordCount != 0)
      return wordCount;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<lineFileChopNext>:
  endbr64
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%r12
  lea    0x10(%rsp),%rbp
  nopl   0x0(%rax,%rax,1)
L33:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <lineFileNext@plt>
  test   %rax,%rax
  je     L24
  mov    0x10(%rsp),%rdi
  cmpb   $0x23,(%rdi)
  je     L33
  mov    %r13d,%edx
  mov    %r14,%rsi
  call   <chopByWhite@plt>
  test   %eax,%eax
  je     L33
L24:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L35
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L35:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int lineFileChopNext(struct lineFile *lf, char *words[], int maxWords) {
  int lineSize, wordCount;
  char *line;
  while (lineFileNext(lf, &line, &lineSize)) {
    if (line[0] == '#')
      continue;
    wordCount = chopByWhite(line, words, maxWords);
    if (wordCount != 0)
      return wordCount;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Initialize_Fast_IDCT>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  nop
  pop    %rbp
  ret
```

assistant: ```c
void Initialize_Fast_IDCT(void) {
  signed int i;
  signed int j;
  double s;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Initialize_Fast_IDCT>:
  endbr64
  ret
```

assistant: ```c
void Initialize_Fast_IDCT(void) {
  signed int i;
  signed int j;
  double s;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Initialize_Fast_IDCT>:
  endbr64
  ret
```

assistant: ```c
void Initialize_Fast_IDCT(void) {
  signed int i;
  signed int j;
  double s;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<Initialize_Fast_IDCT>:
  endbr64
  ret
```

assistant: ```c
void Initialize_Fast_IDCT(void) {
  signed int i;
  signed int j;
  double s;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<osc_match_curly_brace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  addq   $0x1,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L78
L71:
  addq   $0x1,-0x8(%rbp)
L38:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x7d,%al
  je     L55
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L55
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  je     L55
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2c,%al
  jne    L71
L55:
  mov    -0x8(%rbp),%rax
  sub    -0x18(%rbp),%rax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L82
  mov    -0xc(%rbp),%eax
  jmp    L54
L82:
  addq   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x18(%rbp)
L78:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x7d,%al
  je     L75
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L75
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jne    L38
L75:
  mov    $0x0,%eax
L54:
  leave
  ret
```

assistant: ```c
int osc_match_curly_brace(const char *pattern, const char *address) {
  pattern++;
  const char *ptr = pattern;
  while (*ptr != '}' && *ptr != '\0' && *ptr != '/') {
    while (*ptr != '}' && *ptr != '\0' && *ptr != '/' && *ptr != ',') {
      ptr++;
    }
    int n = ptr - pattern;
    if (!strncmp(pattern, address, n)) {
      return n;
    } else {
      ptr++;
      pattern = ptr;
    }
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<osc_match_curly_brace>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rax
  mov    %rsi,%r13
  lea    0x1(%rdi),%rdi
  movzbl 0x1(%rax),%eax
  cmp    $0x7d,%al
  setne  %r12b
  test   %al,%al
  setne  %dl
  and    %edx,%r12d
  cmp    $0x2f,%al
  setne  %al
  movabs $0x900000000001,%rbp
  and    %al,%r12b
  mov    $0x0,%r14d
  jne    L81
  jmp    L107
L48:
  test   %dl,%dl
  je     L31
  test   %al,%al
  je     L31
L115:
  add    $0x1,%rbx
  movzbl (%rbx),%ecx
  cmp    $0x7d,%cl
  setne  %dl
  mov    %esi,%eax
  cmp    $0x2f,%cl
  ja     L48
  mov    %rbp,%rax
  shr    %cl,%rax
  xor    $0x1,%rax
  and    $0x1,%eax
  jmp    L48
L31:
  mov    %ebx,%r14d
  sub    %edi,%r14d
  mov    %r14d,%edx
  mov    %r13,%rsi
  call   <strncmp@plt>
  test   %eax,%eax
  je     L107
  lea    0x1(%rbx),%rdi
  movzbl 0x1(%rbx),%eax
  cmp    $0x7d,%al
  setne  %cl
  test   %al,%al
  setne  %dl
  test   %dl,%cl
  je     L29
  cmp    $0x2f,%al
  je     L29
L81:
  movzbl (%rdi),%ecx
  cmp    $0x7d,%cl
  setne  %sil
  mov    %r12d,%eax
  cmp    $0x2f,%cl
  ja     L47
  mov    %rbp,%rax
  shr    %cl,%rax
  xor    $0x1,%rax
  and    $0x1,%eax
L47:
  mov    %rdi,%rbx
  and    %al,%sil
  jne    L115
  jmp    L31
L29:
  mov    $0x0,%r14d
L107:
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int osc_match_curly_brace(const char *pattern, const char *address) {
  pattern++;
  const char *ptr = pattern;
  while (*ptr != '}' && *ptr != '\0' && *ptr != '/') {
    while (*ptr != '}' && *ptr != '\0' && *ptr != '/' && *ptr != ',') {
      ptr++;
    }
    int n = ptr - pattern;
    if (!strncmp(pattern, address, n)) {
      return n;
    } else {
      ptr++;
      pattern = ptr;
    }
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<osc_match_curly_brace>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  movzbl 0x1(%rdi),%ecx
  cmp    $0x7d,%cl
  setne  %dl
  test   %cl,%cl
  setne  %al
  test   %al,%dl
  je     L68
  mov    %rsi,%rbp
  add    $0x1,%rdi
  movabs $0xffff6ffffffffffe,%r12
  cmp    $0x2f,%cl
  je     L68
  nopl   0x0(%rax,%rax,1)
L61:
  cmp    $0x7d,%cl
  mov    %r12,%rsi
  mov    %rdi,%rbx
  setne  %al
  sar    %cl,%rsi
  mov    %eax,%edx
  and    %esi,%eax
  cmp    $0x30,%cl
  cmovae %edx,%eax
  xor    %r13d,%r13d
  test   %al,%al
  je     L28
L16:
  movzbl 0x1(%rbx),%ecx
  add    $0x1,%rbx
  mov    %r12,%rsi
  cmp    $0x7d,%cl
  setne  %al
  sar    %cl,%rsi
  mov    %eax,%edx
  and    %esi,%eax
  cmp    $0x30,%cl
  cmovae %edx,%eax
  test   %al,%al
  jne    L16
  mov    %ebx,%r13d
  sub    %edi,%r13d
L28:
  mov    %r13d,%edx
  mov    %rbp,%rsi
  call   <strncmp@plt>
  test   %eax,%eax
  je     L40
  movzbl 0x1(%rbx),%ecx
  lea    0x1(%rbx),%rdi
  cmp    $0x7d,%cl
  setne  %dl
  test   %cl,%cl
  setne  %al
  test   %al,%dl
  je     L68
  cmp    $0x2f,%cl
  jne    L61
L68:
  xor    %r13d,%r13d
L40:
  add    $0x8,%rsp
  mov    %r13d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int osc_match_curly_brace(const char *pattern, const char *address) {
  pattern++;
  const char *ptr = pattern;
  while (*ptr != '}' && *ptr != '\0' && *ptr != '/') {
    while (*ptr != '}' && *ptr != '\0' && *ptr != '/' && *ptr != ',') {
      ptr++;
    }
    int n = ptr - pattern;
    if (!strncmp(pattern, address, n)) {
      return n;
    } else {
      ptr++;
      pattern = ptr;
    }
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<osc_match_curly_brace>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  movzbl 0x1(%rdi),%ecx
  cmp    $0x7d,%cl
  setne  %dl
  test   %cl,%cl
  setne  %al
  test   %al,%dl
  je     L9
  mov    %rsi,%rbp
  add    $0x1,%rdi
  movabs $0xffff6ffffffffffe,%r12
  cmp    $0x2f,%cl
  je     L9
  nopl   0x0(%rax,%rax,1)
L38:
  cmp    $0x7d,%cl
  mov    %r12,%rsi
  mov    %rdi,%rbx
  setne  %al
  sar    %cl,%rsi
  mov    %eax,%edx
  and    %esi,%eax
  cmp    $0x30,%cl
  cmovae %edx,%eax
  xor    %r13d,%r13d
  test   %al,%al
  je     L36
L93:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  cmp    $0x7d,%al
  setne  %dl
  cmp    $0x2f,%al
  ja     L64
  bt     %rax,%r12
  jae    L24
  test   %dl,%dl
  jne    L93
L24:
  mov    %ebx,%r13d
  sub    %edi,%r13d
L36:
  mov    %r13d,%edx
  mov    %rbp,%rsi
  call   <strncmp@plt>
  test   %eax,%eax
  je     L109
  movzbl 0x1(%rbx),%ecx
  lea    0x1(%rbx),%rdi
  cmp    $0x7d,%cl
  setne  %dl
  test   %cl,%cl
  setne  %al
  test   %al,%dl
  je     L9
  cmp    $0x2f,%cl
  jne    L38
L9:
  xor    %r13d,%r13d
L109:
  add    $0x8,%rsp
  mov    %r13d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L64:
  cmp    $0x7d,%al
  jne    L93
  jmp    L24
```

assistant: ```c
int osc_match_curly_brace(const char *pattern, const char *address) {
  pattern++;
  const char *ptr = pattern;
  while (*ptr != '}' && *ptr != '\0' && *ptr != '/') {
    while (*ptr != '}' && *ptr != '\0' && *ptr != '/' && *ptr != ',') {
      ptr++;
    }
    int n = ptr - pattern;
    if (!strncmp(pattern, address, n)) {
      return n;
    } else {
      ptr++;
      pattern = ptr;
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sig_handler>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movabs $0x655420646c696843,%rax
  movabs $0x646574616e696d72,%rdx
  mov    %rax,-0x20(%rbp)
  mov    %rdx,-0x18(%rbp)
  movb   $0x0,-0x10(%rbp)
  jmp    L3
L2:
  mov    D36(%rip),%rax
  mov    (%rax),%eax
  lea    -0x20(%rbp),%rcx
  mov    $0x10,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
L3:
  mov    D33(%rip),%rax
  mov    (%rax),%edx
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  or     %edx,%eax
  mov    %eax,%edx
  mov    $0x0,%esi
  mov    $0xffffffff,%edi
  call   <waitpid@plt>
  mov    %eax,-0x24(%rbp)
  cmpl   $0x0,-0x24(%rbp)
  jg     L2
  mov    D24(%rip),%rax
  mov    (%rax),%rdx
  mov    D32(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  je     L35
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <exit@plt>
L35:
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L23
  call   <__stack_chk_fail@plt>
L23:
  leave
  ret
```

assistant: ```c
void sig_handler(int signal) {
  pid_t pid;
  const char msg[] = "Child Terminated";
  while ((pid = waitpid(-1, NULL, WNOHANG | WUNTRACED)) > 0)
    write(STDOUT_FILENO, msg, sizeof(msg) - 1);
  if (errno != ECHILD)
    exit(EXIT_FAILURE);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<sig_handler>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movabs $0x655420646c696843,%rax
  movabs $0x646574616e696d72,%rdx
  mov    %rax,(%rsp)
  mov    %rdx,0x8(%rsp)
  movb   $0x0,0x10(%rsp)
  mov    D44(%rip),%rbx
  jmp    L39
L37:
  mov    %rsp,%rsi
  mov    $0x10,%edx
  mov    D24(%rip),%rax
  mov    (%rax),%edi
  call   <write@plt>
L39:
  mov    (%rbx),%edx
  mov    D54(%rip),%rax
  or     (%rax),%edx
  mov    $0x0,%esi
  mov    $0xffffffff,%edi
  call   <waitpid@plt>
  test   %eax,%eax
  jg     L37
  mov    D13(%rip),%rdx
  mov    D46(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L32
L35:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L46
  add    $0x20,%rsp
  pop    %rbx
  ret
L32:
  mov    D31(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  jmp    L35
L46:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void sig_handler(int signal) {
  pid_t pid;
  const char msg[] = "Child Terminated";
  while ((pid = waitpid(-1, NULL, WNOHANG | WUNTRACED)) > 0)
    write(STDOUT_FILENO, msg, sizeof(msg) - 1);
  if (errno != ECHILD)
    exit(EXIT_FAILURE);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<slice_with_free>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fh_str_slice@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *slice_with_free(char *input, unsigned start, unsigned end) {
  char *tmp = input;
  input = fh_str_slice(input, start, end);
  free(tmp);
  return input;
}
```