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_line>:
  endbr64
  push   %r15
  push   %r14
  mov    %rsi,%r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  lea    -0x1(%rdx),%ebx
  sub    $0x8,%rsp
  mov    D7(%rip),%r13
  mov    0x0(%r13),%eax
  test   %ebx,%ebx
  jle    L129
  mov    %rsi,%r15
  xor    %r12d,%r12d
  jmp    L8
  cs nopw 0x0(%rax,%rax,1)
L80:
  cmp    $0xa,%eax
  je     L63
  mov    %al,(%r15)
  add    $0x1,%r12d
  add    $0x1,%r15
  sub    $0x1,%ebx
  je     L74
L8:
  mov    %rbp,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%r13)
  jne    L80
L63:
  movb   $0x0,(%r15)
  test   %r12d,%r12d
  jne    L50
L20:
  cmp    %eax,0x0(%r13)
  je     L30
  xor    %r12d,%r12d
  test   %ebx,%ebx
  je     L77
L50:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L74:
  movslq %r12d,%rdx
  movb   $0x0,(%r14,%rdx,1)
L77:
  cmp    %eax,0x0(%r13)
  je     L50
  cmp    $0xa,%eax
  je     L50
  jmp    L33
L57:
  cmp    $0xa,%eax
  je     L7
L33:
  mov    %rbp,%rdi
  call   <fgetc@plt>
  cmp    %eax,0x0(%r13)
  jne    L57
L7:
  mov    $0xfffffffe,%r12d
  jmp    L50
L30:
  mov    $0xffffffff,%r12d
  jmp    L50
  nopl   0x0(%rax,%rax,1)
L129:
  movb   $0x0,(%rsi)
  jmp    L20
```

assistant: ```c
int get_line(FILE *fp, char *buf, int limit) {
  int ch = EOF, i = 0;
  while (--limit > 0 && (ch = fgetc(fp)) != EOF && ch != '\n') {
    buf[i++] = ch;
  }
  buf[i] = '\0';
  if (i == 0 && ch == EOF) {
    return -1;
  }
  if (limit == 0 && ch != EOF && ch != '\n') {
    while ((ch = fgetc(fp)) != EOF && ch != '\n') {
    }
    return -2;
  }
  return i;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ASN1_STRING_set>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  cmpl   $0x0,-0x24(%rbp)
  jns    L4
  cmpq   $0x0,-0x10(%rbp)
  jne    L79
  mov    $0x0,%eax
  jmp    L70
L79:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x24(%rbp)
L4:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x24(%rbp)
  jg     L33
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rax
  test   %rax,%rax
  jne    L65
L33:
  mov    -0x24(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L58
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <ASN1error@plt>
  mov    $0x0,%eax
  jmp    L70
L58:
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,0x8(%rax)
L65:
  mov    -0x18(%rbp),%rax
  mov    -0x24(%rbp),%edx
  mov    %edx,(%rax)
  cmpq   $0x0,-0x10(%rbp)
  je     L5
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rax
  mov    -0x24(%rbp),%edx
  mov    -0x10(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memmove@plt>
L5:
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  cltq
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    $0x1,%eax
L70:
  leave
  ret
```

assistant: ```c
int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len) {
  const char *data = _data;
  if (len < 0) {
    if (data == NULL)
      return (0);
    else
      len = strlen(data);
  }
  if ((str->length < len) || (str->data == NULL)) {
    unsigned char *tmp;
    tmp = realloc(str->data, len + 1);
    if (tmp == NULL) {
      ASN1error(ERR_R_MALLOC_FAILURE);
      return (0);
    }
    str->data = tmp;
  }
  str->length = len;
  if (data != NULL) {
    memmove(str->data, data, len);
  }
  str->data[str->length] = '\0';
  return (1);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ASN1_STRING_set>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %edx,%ebp
  test   %edx,%edx
  js     L7
L38:
  cmp    %ebp,(%rbx)
  jl     L44
  cmpq   $0x0,0x8(%rbx)
  jne    L72
L44:
  lea    0x1(%rbp),%esi
  mov    0x8(%rbx),%rdi
  call   <realloc@plt>
  test   %rax,%rax
  je     L32
  mov    %rax,0x8(%rbx)
L72:
  mov    %ebp,(%rbx)
  test   %r12,%r12
  je     L11
  mov    0x8(%rbx),%rdi
  mov    %ebp,%edx
  mov    %r12,%rsi
  call   <memmove@plt>
L11:
  movslq (%rbx),%rax
  mov    0x8(%rbx),%rdx
  movb   $0x0,(%rdx,%rax,1)
  mov    $0x1,%eax
L20:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L7:
  mov    $0x0,%eax
  test   %rsi,%rsi
  je     L20
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %eax,%ebp
  jmp    L38
L32:
  mov    D7(%rip),%rax
  mov    (%rax),%edi
  call   <ASN1error@plt>
  mov    $0x0,%eax
  jmp    L20
```

assistant: ```c
int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len) {
  const char *data = _data;
  if (len < 0) {
    if (data == NULL)
      return (0);
    else
      len = strlen(data);
  }
  if ((str->length < len) || (str->data == NULL)) {
    unsigned char *tmp;
    tmp = realloc(str->data, len + 1);
    if (tmp == NULL) {
      ASN1error(ERR_R_MALLOC_FAILURE);
      return (0);
    }
    str->data = tmp;
  }
  str->length = len;
  if (data != NULL) {
    memmove(str->data, data, len);
  }
  str->data[str->length] = '\0';
  return (1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ASN1_STRING_set>:
  endbr64
  push   %r12
  movslq %edx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  test   %r12d,%r12d
  js     L81
L89:
  mov    0x8(%rbx),%rdi
  cmp    %r12d,(%rbx)
  jl     L24
  test   %rdi,%rdi
  je     L24
  mov    %r12d,(%rbx)
  test   %rbp,%rbp
  je     L86
L29:
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <memmove@plt>
  mov    0x8(%rbx),%rdi
  movslq (%rbx),%r12
L86:
  movb   $0x0,(%rdi,%r12,1)
  mov    $0x1,%eax
L68:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L24:
  lea    0x1(%r12),%esi
  call   <realloc@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L46
  mov    %rax,0x8(%rbx)
  mov    %r12d,(%rbx)
  test   %rbp,%rbp
  jne    L29
  jmp    L86
L81:
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L68
  mov    %rsi,%rdi
  call   <strlen@plt>
  movslq %eax,%r12
  jmp    L89
  nopl   0x0(%rax)
L46:
  mov    D3(%rip),%rax
  mov    (%rax),%edi
  call   <ASN1error@plt>
  xor    %eax,%eax
  jmp    L68
```

assistant: ```c
int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len) {
  const char *data = _data;
  if (len < 0) {
    if (data == NULL)
      return (0);
    else
      len = strlen(data);
  }
  if ((str->length < len) || (str->data == NULL)) {
    unsigned char *tmp;
    tmp = realloc(str->data, len + 1);
    if (tmp == NULL) {
      ASN1error(ERR_R_MALLOC_FAILURE);
      return (0);
    }
    str->data = tmp;
  }
  str->length = len;
  if (data != NULL) {
    memmove(str->data, data, len);
  }
  str->data[str->length] = '\0';
  return (1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ASN1_STRING_set>:
  endbr64
  push   %r12
  movslq %edx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  test   %r12d,%r12d
  js     L3
L92:
  mov    0x8(%rbx),%rdi
  cmp    %r12d,(%rbx)
  jl     L90
  test   %rdi,%rdi
  je     L90
  mov    %r12d,(%rbx)
  test   %rbp,%rbp
  je     L44
L89:
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <memmove@plt>
  mov    0x8(%rbx),%rdi
  movslq (%rbx),%r12
L44:
  movb   $0x0,(%rdi,%r12,1)
  mov    $0x1,%eax
L86:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L90:
  lea    0x1(%r12),%esi
  call   <realloc@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L29
  mov    %rax,0x8(%rbx)
  mov    %r12d,(%rbx)
  test   %rbp,%rbp
  jne    L89
  jmp    L44
L3:
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L86
  mov    %rsi,%rdi
  call   <strlen@plt>
  movslq %eax,%r12
  jmp    L92
  nopl   0x0(%rax)
L29:
  mov    D5(%rip),%rax
  mov    (%rax),%edi
  call   <ASN1error@plt>
  xor    %eax,%eax
  jmp    L86
```

assistant: ```c
int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len) {
  const char *data = _data;
  if (len < 0) {
    if (data == NULL)
      return (0);
    else
      len = strlen(data);
  }
  if ((str->length < len) || (str->data == NULL)) {
    unsigned char *tmp;
    tmp = realloc(str->data, len + 1);
    if (tmp == NULL) {
      ASN1error(ERR_R_MALLOC_FAILURE);
      return (0);
    }
    str->data = tmp;
  }
  str->length = len;
  if (data != NULL) {
    memmove(str->data, data, len);
  }
  str->data[str->length] = '\0';
  return (1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,%rdx
  lea    -0x1010(%rbp),%rax
  lea    D18(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x1010(%rbp),%rax
  mov    %rax,%rdi
  call   <putenv@plt>
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,%rdx
  lea    -0x1010(%rbp),%rax
  lea    D10(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x1010(%rbp),%rax
  mov    %rax,%rdi
  call   <putenv@plt>
  mov    $0x0,%edi
  call   <XOpenDisplay@plt>
  mov    %rax,-0x1018(%rbp)
  cmpq   $0x0,-0x1018(%rbp)
  je     L8
  mov    -0x1018(%rbp),%rax
  mov    %rax,%rdi
  call   <XCloseDisplay@plt>
L8:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D21
type_infered: string
name: disassemble_data
arguments: label: D18
type_infered: string
name: disassemble_data
arguments: label: D10
type_infered: string

tool: D21: HOME

tool: D18: XCOMPOSEFILE=%s/.XCompose

tool: D10: XCOMPOSECACHE=%s/.XCompose.cache

assistant: ```c
int main(void) {
  Display *disp;
  char buf[4096];
  sprintf(buf, "XCOMPOSEFILE=%s/.XCompose", getenv("HOME"));
  putenv(buf);
  sprintf(buf, "XCOMPOSECACHE=%s/.XCompose.cache", getenv("HOME"));
  putenv(buf);
  disp = XOpenDisplay(NULL);
  if (disp)
    XCloseDisplay(disp);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  lea    D3(%rip),%rbp
  mov    %rbp,%rdi
  call   <getenv@plt>
  mov    %rax,%rdx
  mov    %rsp,%rbx
  lea    D24(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <putenv@plt>
  mov    %rbp,%rdi
  call   <getenv@plt>
  mov    %rax,%rdx
  lea    D9(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <putenv@plt>
  mov    $0x0,%edi
  call   <XOpenDisplay@plt>
  test   %rax,%rax
  je     L15
  mov    %rax,%rdi
  call   <XCloseDisplay@plt>
L15:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  mov    $0x0,%eax
  add    $0x1018,%rsp
  pop    %rbx
  pop    %rbp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D3
data_type: string
name: disassemble_data
arguments: data_label: D24
data_type: string
name: disassemble_data
arguments: data_label: D9
data_type: string

tool: D3: HOME

tool: D24: XCOMPOSEFILE=%s/.XCompose

tool: D9: XCOMPOSECACHE=%s/.XCompose.cache

assistant: ```c
int main(void) {
  Display *disp;
  char buf[4096];
  sprintf(buf, "XCOMPOSEFILE=%s/.XCompose", getenv("HOME"));
  putenv(buf);
  sprintf(buf, "XCOMPOSECACHE=%s/.XCompose.cache", getenv("HOME"));
  putenv(buf);
  disp = XOpenDisplay(NULL);
  if (disp)
    XCloseDisplay(disp);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  lea    D29(%rip),%r12
  mov    %r12,%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <getenv@plt>
  lea    D25(%rip),%rsi
  mov    %rbp,%rdi
  mov    %rax,%rdx
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <putenv@plt>
  mov    %r12,%rdi
  call   <getenv@plt>
  lea    D3(%rip),%rsi
  mov    %rbp,%rdi
  mov    %rax,%rdx
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <putenv@plt>
  xor    %edi,%edi
  call   <XOpenDisplay@plt>
  test   %rax,%rax
  je     L17
  mov    %rax,%rdi
  call   <XCloseDisplay@plt>
L17:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x1018,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D29
type_guessed: string
name: disassemble_data
arguments: data_label: D25
type_guessed: string
name: disassemble_data
arguments: data_label: D3
type_guessed: string

tool: D29: HOME

tool: D25: XCOMPOSEFILE=%s/.XCompose

tool: D3: XCOMPOSECACHE=%s/.XCompose.cache

assistant: ```c
int main(void) {
  Display *disp;
  char buf[4096];
  sprintf(buf, "XCOMPOSEFILE=%s/.XCompose", getenv("HOME"));
  putenv(buf);
  sprintf(buf, "XCOMPOSECACHE=%s/.XCompose.cache", getenv("HOME"));
  putenv(buf);
  disp = XOpenDisplay(NULL);
  if (disp)
    XCloseDisplay(disp);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  lea    D11(%rip),%r12
  mov    %r12,%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <getenv@plt>
  lea    D8(%rip),%rsi
  mov    %rbp,%rdi
  mov    %rax,%rdx
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <putenv@plt>
  mov    %r12,%rdi
  call   <getenv@plt>
  lea    D18(%rip),%rsi
  mov    %rbp,%rdi
  mov    %rax,%rdx
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <putenv@plt>
  xor    %edi,%edi
  call   <XOpenDisplay@plt>
  test   %rax,%rax
  je     L10
  mov    %rax,%rdi
  call   <XCloseDisplay@plt>
L10:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x1018,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D11
type_infered: string
name: unpack_data
arguments: tag: D8
type_infered: string
name: unpack_data
arguments: tag: D18
type_infered: string

tool: D11: HOME

tool: D8: XCOMPOSEFILE=%s/.XCompose

tool: D18: XCOMPOSECACHE=%s/.XCompose.cache

assistant: ```c
int main(void) {
  Display *disp;
  char buf[4096];
  sprintf(buf, "XCOMPOSEFILE=%s/.XCompose", getenv("HOME"));
  putenv(buf);
  sprintf(buf, "XCOMPOSECACHE=%s/.XCompose.cache", getenv("HOME"));
  putenv(buf);
  disp = XOpenDisplay(NULL);
  if (disp)
    XCloseDisplay(disp);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<find_pid_by_pname>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x160,%rsp
  mov    %rdi,-0x158(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x148(%rbp)
  cmpq   $0x0,-0x158(%rbp)
  je     L55
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <opendir@plt>
  mov    %rax,-0x148(%rbp)
  cmpq   $0x0,-0x148(%rbp)
  jne    L56
L55:
  mov    $0xffffffff,%eax
  jmp    L73
L56:
  movl   $0xffffffff,-0x150(%rbp)
  jmp    L19
L58:
  mov    -0x140(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <atoi@plt>
  mov    %eax,-0x14c(%rbp)
  cmpl   $0x0,-0x14c(%rbp)
  je     L3
  lea    -0x130(%rbp),%rax
  mov    $0x20,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x14c(%rbp),%edx
  lea    -0x130(%rbp),%rax
  lea    D3(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x130(%rbp),%rax
  lea    D0(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x138(%rbp)
  cmpq   $0x0,-0x138(%rbp)
  je     L13
  lea    -0x110(%rbp),%rax
  mov    $0x100,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x138(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  mov    $0x100,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  mov    -0x138(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  lea    -0x110(%rbp),%rdx
  mov    -0x158(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L19
  mov    -0x14c(%rbp),%eax
  mov    %eax,-0x150(%rbp)
  jmp    L108
L3:
  nop
  jmp    L19
L13:
  nop
L19:
  mov    -0x148(%rbp),%rax
  mov    %rax,%rdi
  call   <readdir@plt>
  mov    %rax,-0x140(%rbp)
  cmpq   $0x0,-0x140(%rbp)
  jne    L58
L108:
  mov    -0x148(%rbp),%rax
  mov    %rax,%rdi
  call   <closedir@plt>
  mov    -0x150(%rbp),%eax
L73:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L62
  call   <__stack_chk_fail@plt>
L62:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D7
type_guessed: string
name: retrieve_data
arguments: data_label: D3
type_guessed: string
name: retrieve_data
arguments: data_label: D0
type_guessed: string

tool: D7: /proc

tool: D3: /proc/%d/cmdline

tool: D0: r

assistant: ```c
int find_pid_by_pname(const char *process_name) {
  DIR *dir = NULL;
  if (NULL == process_name || NULL == (dir = opendir("/proc"))) {
    return -1;
  }
  pid_t pid = -1;
  struct dirent *entry;
  while ((entry = readdir(dir)) != NULL) {
    int tmp_pid = atoi(entry->d_name);
    if (0 == tmp_pid) {
      continue;
    }
    char filename[32];
    memset(filename, 0, sizeof(filename));
    sprintf(filename, "/proc/%d/cmdline", tmp_pid);
    FILE *fp = fopen(filename, "r");
    if (NULL == fp) {
      continue;
    }
    char cmdline[256];
    memset(cmdline, 0, sizeof(cmdline));
    fgets(cmdline, sizeof(cmdline), fp);
    fclose(fp);
    if (strcmp(process_name, cmdline) == 0) {
      pid = tmp_pid;
      break;
    }
  }
  closedir(dir);
  return pid;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<find_pid_by_pname>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x148,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x138(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L66
  lea    D26(%rip),%rdi
  call   <opendir@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L77
  lea    0x10(%rsp),%r12
  lea    D21(%rip),%r15
  lea    0x30(%rsp),%r14
L47:
  mov    %r13,%rdi
  call   <readdir@plt>
  test   %rax,%rax
  je     L33
  mov    (%rax),%edi
  call   <atoi@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  je     L47
  mov    $0x20,%edx
  mov    $0x0,%esi
  mov    %r12,%rdi
  call   <memset@plt>
  mov    %ebx,%edx
  mov    %r15,%rsi
  mov    %r12,%rdi
  call   <sprintf@plt>
  lea    D16(%rip),%rsi
  mov    %r12,%rdi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L47
  mov    $0x100,%edx
  mov    $0x0,%esi
  mov    %r14,%rdi
  call   <memset@plt>
  mov    %rbp,%rdx
  mov    $0x100,%esi
  mov    %r14,%rdi
  call   <fgets@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    %r14,%rsi
  mov    0x8(%rsp),%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L47
  jmp    L32
L33:
  mov    $0xffffffff,%ebx
L32:
  mov    %r13,%rdi
  call   <closedir@plt>
L50:
  mov    0x138(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L51
  mov    %ebx,%eax
  add    $0x148,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L66:
  mov    $0xffffffff,%ebx
  jmp    L50
L77:
  mov    $0xffffffff,%ebx
  jmp    L50
L51:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D26
datatype: string
name: extract_symbolic_data
arguments: tag: D21
datatype: string
name: extract_symbolic_data
arguments: tag: D16
datatype: string

tool: D26: /proc

tool: D21: /proc/%d/cmdline

tool: D16: r

assistant: ```c
int find_pid_by_pname(const char *process_name) {
  DIR *dir = NULL;
  if (NULL == process_name || NULL == (dir = opendir("/proc"))) {
    return -1;
  }
  pid_t pid = -1;
  struct dirent *entry;
  while ((entry = readdir(dir)) != NULL) {
    int tmp_pid = atoi(entry->d_name);
    if (0 == tmp_pid) {
      continue;
    }
    char filename[32];
    memset(filename, 0, sizeof(filename));
    sprintf(filename, "/proc/%d/cmdline", tmp_pid);
    FILE *fp = fopen(filename, "r");
    if (NULL == fp) {
      continue;
    }
    char cmdline[256];
    memset(cmdline, 0, sizeof(cmdline));
    fgets(cmdline, sizeof(cmdline), fp);
    fclose(fp);
    if (strcmp(process_name, cmdline) == 0) {
      pid = tmp_pid;
      break;
    }
  }
  closedir(dir);
  return pid;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<find_pid_by_pname>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x148,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x138(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L62
  lea    D25(%rip),%rdi
  call   <opendir@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L62
  lea    0x10(%rsp),%rbx
  lea    D1(%rip),%r15
  lea    0x30(%rsp),%r12
  nop
L78:
  mov    %rbp,%rdi
  call   <readdir@plt>
  test   %rax,%rax
  je     L85
  mov    (%rax),%edi
  call   <atoi@plt>
  mov    %eax,%r13d
  test   %eax,%eax
  je     L78
  mov    $0x20,%edx
  xor    %esi,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
  mov    %r13d,%edx
  mov    %r15,%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  lea    D27(%rip),%rsi
  mov    %rbx,%rdi
  call   <fopen@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L78
  xor    %esi,%esi
  mov    $0x100,%edx
  mov    %r12,%rdi
  call   <memset@plt>
  mov    $0x100,%esi
  mov    %r14,%rdx
  mov    %r12,%rdi
  call   <fgets@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
  mov    0x8(%rsp),%rdi
  mov    %r12,%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L78
L7:
  mov    %rbp,%rdi
  call   <closedir@plt>
L23:
  mov    0x138(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L86
  add    $0x148,%rsp
  mov    %r13d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L85:
  mov    $0xffffffff,%r13d
  jmp    L7
L62:
  mov    $0xffffffff,%r13d
  jmp    L23
L86:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D25
data_type: string
name: extract_symbolic_data
arguments: tag: D1
data_type: string
name: extract_symbolic_data
arguments: tag: D27
data_type: string

tool: D25: /proc

tool: D1: /proc/%d/cmdline

tool: D27: r

assistant: ```c
int find_pid_by_pname(const char *process_name) {
  DIR *dir = NULL;
  if (NULL == process_name || NULL == (dir = opendir("/proc"))) {
    return -1;
  }
  pid_t pid = -1;
  struct dirent *entry;
  while ((entry = readdir(dir)) != NULL) {
    int tmp_pid = atoi(entry->d_name);
    if (0 == tmp_pid) {
      continue;
    }
    char filename[32];
    memset(filename, 0, sizeof(filename));
    sprintf(filename, "/proc/%d/cmdline", tmp_pid);
    FILE *fp = fopen(filename, "r");
    if (NULL == fp) {
      continue;
    }
    char cmdline[256];
    memset(cmdline, 0, sizeof(cmdline));
    fgets(cmdline, sizeof(cmdline), fp);
    fclose(fp);
    if (strcmp(process_name, cmdline) == 0) {
      pid = tmp_pid;
      break;
    }
  }
  closedir(dir);
  return pid;
}
```