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
<string_nformat>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,%rbp
  mov    %rdx,%r12
  mov    %rcx,%rbx
  mov    $0x0,%r13d
  test   %rdx,%rdx
  je     L7
  mov    (%rdx),%r13
L7:
  mov    %rbx,%rsi
  mov    $0x0,%r14d
  mov    %r14d,%edi
  call   <va_start@plt>
  mov    %rbp,%r15
  sub    %r13,%r15
  mov    0x8(%rsp),%rax
  lea    (%rax,%r13,1),%rdi
  mov    %r14d,%ecx
  mov    %rbx,%rdx
  mov    %r15,%rsi
  call   <vsnprintf@plt>
  mov    %eax,%ebx
  mov    %r14d,%edi
  call   <va_end@plt>
  movslq %ebx,%rax
  cmp    %rax,%r15
  ja     L86
  mov    D2(%rip),%rax
  cmpl   $0x0,(%rax)
  je     L81
  mov    0x8(%rsp),%rax
  movb   $0x0,-0x1(%rax,%rbp,1)
  movb   $0x2e,-0x2(%rax,%rbp,1)
  movb   $0x2e,-0x3(%rax,%rbp,1)
  movb   $0x2e,-0x4(%rax,%rbp,1)
  lea    -0x1(%rbp),%ebx
  sub    %r13d,%ebx
L19:
  test   %r12,%r12
  je     L81
  test   %ebx,%ebx
  jle    L81
  movslq %ebx,%rbx
  add    %r13,%rbx
  mov    %rbx,(%r12)
L81:
  cmp    %rbp,%r13
  jb     L77
  mov    D2(%rip),%rax
  mov    (%rax),%eax
L34:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L86:
  test   %ebx,%ebx
  js     L81
  jmp    L19
L77:
  mov    D13(%rip),%rax
  mov    (%rax),%eax
  jmp    L34
```

assistant: ```c
bool __attribute__((format(printf, 4, 5))) string_nformat(char *buf, size_t bufsize, size_t *bufpos, const char *fmt, ...) {
  size_t pos = bufpos ? *bufpos : 0;
  int retval;
  do {
    va_list args;
    va_start(args, fmt);
    retval = vsnprintf(buf + pos, bufsize - pos, fmt, args);
    va_end(args);
    if (retval >= (bufsize - pos) && FALSE) {
      (buf + pos)[(bufsize - pos) - 1] = 0;
      (buf + pos)[(bufsize - pos) - 2] = '.';
      (buf + pos)[(bufsize - pos) - 3] = '.';
      (buf + pos)[(bufsize - pos) - 4] = '.';
      retval = (bufsize - pos) - 1;
    } else if (retval < 0 || retval >= (bufsize - pos)) {
      retval = -1;
    }
  } while (0);
  if (bufpos && retval > 0)
    *bufpos = pos + retval;
  return pos >= bufsize ? FALSE : TRUE;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<string_nformat>:
  endbr64
  push   %r15
  mov    %rdi,%r8
  push   %r14
  push   %r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x18,%rsp
  test   %rdx,%rdx
  je     L79
  mov    (%rdx),%r15
  mov    %rsi,%r14
  sub    %r15,%r14
  lea    (%rdi,%r15,1),%r9
L70:
  xor    %r13d,%r13d
  mov    %rbx,%rsi
  mov    %r8,0x8(%rsp)
  mov    %r13d,%edi
  mov    %r9,(%rsp)
  call   <va_start@plt>
  mov    (%rsp),%rdi
  mov    %rbx,%rdx
  mov    %r13d,%ecx
  mov    %r14,%rsi
  call   <vsnprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%ebx
  call   <va_end@plt>
  movslq %ebx,%rax
  cmp    %r14,%rax
  jb     L29
  mov    D21(%rip),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L74
L55:
  cmp    %rbp,%r15
  jb     L42
L17:
  mov    D21(%rip),%rax
  mov    (%rax),%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L29:
  test   %ebx,%ebx
  js     L55
L80:
  test   %r12,%r12
  je     L55
  test   %ebx,%ebx
  jle    L55
  movslq %ebx,%rbx
  add    %r15,%rbx
  mov    %rbx,(%r12)
  cmp    %rbp,%r15
  jae    L17
L42:
  mov    D20(%rip),%rax
  mov    (%rax),%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L74:
  mov    0x8(%rsp),%r8
  lea    -0x1(%rbp),%ebx
  sub    %r15d,%ebx
  movb   $0x0,-0x1(%r8,%rbp,1)
  movb   $0x2e,-0x2(%r8,%rbp,1)
  movb   $0x2e,-0x3(%r8,%rbp,1)
  movb   $0x2e,-0x4(%r8,%rbp,1)
  jmp    L80
  nopl   (%rax)
L79:
  mov    %rdi,%r9
  mov    %rsi,%r14
  xor    %r15d,%r15d
  jmp    L70
```

assistant: ```c
bool __attribute__((format(printf, 4, 5))) string_nformat(char *buf, size_t bufsize, size_t *bufpos, const char *fmt, ...) {
  size_t pos = bufpos ? *bufpos : 0;
  int retval;
  do {
    va_list args;
    va_start(args, fmt);
    retval = vsnprintf(buf + pos, bufsize - pos, fmt, args);
    va_end(args);
    if (retval >= (bufsize - pos) && FALSE) {
      (buf + pos)[(bufsize - pos) - 1] = 0;
      (buf + pos)[(bufsize - pos) - 2] = '.';
      (buf + pos)[(bufsize - pos) - 3] = '.';
      (buf + pos)[(bufsize - pos) - 4] = '.';
      retval = (bufsize - pos) - 1;
    } else if (retval < 0 || retval >= (bufsize - pos)) {
      retval = -1;
    }
  } while (0);
  if (bufpos && retval > 0)
    *bufpos = pos + retval;
  return pos >= bufsize ? FALSE : TRUE;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<string_nformat>:
  endbr64
  push   %r15
  mov    %rdi,%r8
  push   %r14
  push   %r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x18,%rsp
  test   %rdx,%rdx
  je     L23
  mov    (%rdx),%r15
  mov    %rsi,%r14
  sub    %r15,%r14
  lea    (%rdi,%r15,1),%r9
L56:
  xor    %r13d,%r13d
  mov    %rbx,%rsi
  mov    %r8,0x8(%rsp)
  mov    %r13d,%edi
  mov    %r9,(%rsp)
  call   <va_start@plt>
  mov    (%rsp),%rdi
  mov    %rbx,%rdx
  mov    %r13d,%ecx
  mov    %r14,%rsi
  call   <vsnprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%ebx
  call   <va_end@plt>
  movslq %ebx,%rax
  cmp    %r14,%rax
  jb     L50
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L72
L35:
  cmp    %rbp,%r15
  jb     L15
L9:
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L50:
  test   %ebx,%ebx
  js     L35
L34:
  test   %r12,%r12
  je     L35
  test   %ebx,%ebx
  jle    L35
  movslq %ebx,%rbx
  add    %r15,%rbx
  mov    %rbx,(%r12)
  cmp    %rbp,%r15
  jae    L9
L15:
  mov    D21(%rip),%rax
  mov    (%rax),%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L72:
  mov    0x8(%rsp),%r8
  lea    -0x1(%rbp),%ebx
  sub    %r15d,%ebx
  movb   $0x0,-0x1(%r8,%rbp,1)
  movb   $0x2e,-0x2(%r8,%rbp,1)
  movb   $0x2e,-0x3(%r8,%rbp,1)
  movb   $0x2e,-0x4(%r8,%rbp,1)
  jmp    L34
  nopl   (%rax)
L23:
  mov    %rdi,%r9
  mov    %rsi,%r14
  xor    %r15d,%r15d
  jmp    L56
```

assistant: ```c
bool __attribute__((format(printf, 4, 5))) string_nformat(char *buf, size_t bufsize, size_t *bufpos, const char *fmt, ...) {
  size_t pos = bufpos ? *bufpos : 0;
  int retval;
  do {
    va_list args;
    va_start(args, fmt);
    retval = vsnprintf(buf + pos, bufsize - pos, fmt, args);
    va_end(args);
    if (retval >= (bufsize - pos) && FALSE) {
      (buf + pos)[(bufsize - pos) - 1] = 0;
      (buf + pos)[(bufsize - pos) - 2] = '.';
      (buf + pos)[(bufsize - pos) - 3] = '.';
      (buf + pos)[(bufsize - pos) - 4] = '.';
      retval = (bufsize - pos) - 1;
    } else if (retval < 0 || retval >= (bufsize - pos)) {
      retval = -1;
    }
  } while (0);
  if (bufpos && retval > 0)
    *bufpos = pos + retval;
  return pos >= bufsize ? FALSE : TRUE;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<strncpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L23
L13:
  mov    -0x20(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x18(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  subq   $0x1,-0x28(%rbp)
L23:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L34
  cmpq   $0x0,-0x28(%rbp)
  jne    L13
L34:
  cmpq   $0x0,-0x28(%rbp)
  je     L3
  mov    -0x18(%rbp),%rax
  movb   $0x0,(%rax)
L3:
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *strncpy(char *dst, const char *src, size_t len) {
  char *odst = dst;
  while (*src && len) {
    *(dst++) = *(src++);
    len--;
  }
  if (len)
    *dst = 0;
  return odst;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strncpy>:
  endbr64
  mov    %rdi,%rax
  movzbl (%rsi),%ecx
  test   %rdx,%rdx
  je     L20
  test   %cl,%cl
  je     L20
  mov    %rdi,%r8
L14:
  add    $0x1,%rsi
  add    $0x1,%r8
  mov    %cl,-0x1(%r8)
  movzbl (%rsi),%ecx
  sub    $0x1,%rdx
  je     L29
  test   %cl,%cl
  jne    L14
L29:
  test   %rdx,%rdx
  je     L3
  movb   $0x0,(%r8)
L3:
  ret
L20:
  mov    %rax,%r8
  jmp    L29
```

assistant: ```c
char *strncpy(char *dst, const char *src, size_t len) {
  char *odst = dst;
  while (*src && len) {
    *(dst++) = *(src++);
    len--;
  }
  if (len)
    *dst = 0;
  return odst;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<strncpy>:
  endbr64
  movzbl (%rsi),%ecx
  mov    %rdi,%rax
  mov    %rdi,%r8
  test   %cl,%cl
  je     L44
  test   %rdx,%rdx
  jne    L45
  jmp    L17
  nopl   0x0(%rax,%rax,1)
L0:
  test   %rdx,%rdx
  je     L19
L45:
  add    $0x1,%rsi
  mov    %cl,(%r8)
  add    $0x1,%r8
  sub    $0x1,%rdx
  movzbl (%rsi),%ecx
  test   %cl,%cl
  jne    L0
L44:
  test   %rdx,%rdx
  je     L17
  movb   $0x0,(%r8)
L17:
  ret
  nopl   (%rax)
L19:
  ret
```

assistant: ```c
char *strncpy(char *dst, const char *src, size_t len) {
  char *odst = dst;
  while (*src && len) {
    *(dst++) = *(src++);
    len--;
  }
  if (len)
    *dst = 0;
  return odst;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<strncpy>:
  endbr64
  movzbl (%rsi),%ecx
  mov    %rdi,%rax
  mov    %rdi,%r8
  test   %cl,%cl
  je     L55
  test   %rdx,%rdx
  jne    L24
  jmp    L22
  nopl   0x0(%rax,%rax,1)
L41:
  test   %rdx,%rdx
  je     L14
L24:
  add    $0x1,%rsi
  mov    %cl,(%r8)
  add    $0x1,%r8
  sub    $0x1,%rdx
  movzbl (%rsi),%ecx
  test   %cl,%cl
  jne    L41
L55:
  test   %rdx,%rdx
  je     L22
  movb   $0x0,(%r8)
L22:
  ret
  nopl   (%rax)
L14:
  ret
```

assistant: ```c
char *strncpy(char *dst, const char *src, size_t len) {
  char *odst = dst;
  while (*src && len) {
    *(dst++) = *(src++);
    len--;
  }
  if (len)
    *dst = 0;
  return odst;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<parse_options>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L84
L97:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L41
  addq   $0x4,-0x10(%rbp)
  jmp    L84
L41:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  cmp    $0xff,%eax
  je     L77
  mov    -0x10(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  cltq
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rax,%rdx
  mov    -0x30(%rbp),%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  cmp    %rax,%rdx
  jbe    L76
  mov    $0x2,%eax
  jmp    L90
L76:
  mov    -0x10(%rbp),%rax
  lea    0x8(%rax),%rdi
  mov    -0x10(%rbp),%rax
  mov    (%rax),%esi
  mov    -0x8(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,%rcx
  mov    %rdi,%rdx
  mov    %rax,%rdi
  call   <add_option@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  je     L49
  mov    -0x14(%rbp),%eax
  jmp    L90
L49:
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  shl    $0x2,%rax
  add    %rax,-0x10(%rbp)
L84:
  mov    -0x30(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  cmp    %rax,-0x10(%rbp)
  jb     L97
  jmp    L17
L77:
  nop
L17:
  mov    $0x0,%eax
L90:
  leave
  ret
```

assistant: ```c
int parse_options(uint8_t *data, size_t size, struct option **listptr) {
  uint8_t *p;
  size_t len;
  int rc;
  p = data;
  while (p < data + size) {
    if (*p == 0) {
      p++;
      continue;
    } else if (*p == 255) {
      break;
    }
    len = *(p + 1);
    if (p + len > data + size)
      return 2;
    rc = add_option(listptr, *p, p + 2, len);
    if (rc)
      return rc;
    p += len + 2;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<parse_options>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdx,%r13
  lea    (%rdi,%rsi,4),%r12
  cmp    %r12,%rdi
  jb     L48
  mov    $0x0,%eax
  jmp    L79
L88:
  add    $0x4,%rbx
L80:
  cmp    %r12,%rbx
  jae    L35
L48:
  mov    (%rbx),%esi
  test   %esi,%esi
  je     L88
  cmp    $0xff,%esi
  je     L67
  movslq 0x4(%rbx),%rcx
  lea    0x0(,%rcx,4),%rbp
  lea    (%rbx,%rbp,1),%rax
  cmp    %rax,%r12
  jb     L94
  lea    0x8(%rbx),%rdx
  mov    %r13,%rdi
  call   <add_option@plt>
  test   %eax,%eax
  jne    L79
  lea    0x8(%rbx,%rbp,1),%rbx
  jmp    L80
L35:
  mov    $0x0,%eax
L79:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L67:
  mov    $0x0,%eax
  jmp    L79
L94:
  mov    $0x2,%eax
  jmp    L79
```

assistant: ```c
int parse_options(uint8_t *data, size_t size, struct option **listptr) {
  uint8_t *p;
  size_t len;
  int rc;
  p = data;
  while (p < data + size) {
    if (*p == 0) {
      p++;
      continue;
    } else if (*p == 255) {
      break;
    }
    len = *(p + 1);
    if (p + len > data + size)
      return 2;
    rc = add_option(listptr, *p, p + 2, len);
    if (rc)
      return rc;
    p += len + 2;
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<parse_options>:
  endbr64
  push   %r13
  lea    (%rdi,%rsi,4),%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    %r13,%rdi
  jae    L76
  mov    %rdi,%rbx
  mov    %rdx,%rbp
  jmp    L34
  nop
L39:
  cmp    $0xff,%esi
  je     L76
  movslq 0x4(%rbx),%rcx
  lea    0x0(,%rcx,4),%r12
  lea    (%rbx,%r12,1),%rax
  cmp    %rax,%r13
  jb     L72
  lea    0x8(%rbx),%rdx
  mov    %rbp,%rdi
  call   <add_option@plt>
  test   %eax,%eax
  jne    L64
  lea    0x8(%rbx,%r12,1),%rbx
  cmp    %r13,%rbx
  jae    L76
L34:
  mov    (%rbx),%esi
  test   %esi,%esi
  jne    L39
  add    $0x4,%rbx
  cmp    %r13,%rbx
  jb     L34
  cs nopw 0x0(%rax,%rax,1)
L76:
  xor    %eax,%eax
L64:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L72:
  add    $0x8,%rsp
  mov    $0x2,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int parse_options(uint8_t *data, size_t size, struct option **listptr) {
  uint8_t *p;
  size_t len;
  int rc;
  p = data;
  while (p < data + size) {
    if (*p == 0) {
      p++;
      continue;
    } else if (*p == 255) {
      break;
    }
    len = *(p + 1);
    if (p + len > data + size)
      return 2;
    rc = add_option(listptr, *p, p + 2, len);
    if (rc)
      return rc;
    p += len + 2;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<parse_options>:
  endbr64
  push   %r13
  lea    (%rdi,%rsi,4),%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    %r13,%rdi
  jae    L72
  mov    %rdi,%rbx
  mov    %rdx,%rbp
  jmp    L59
  nop
L29:
  cmp    $0xff,%esi
  je     L72
  movslq 0x4(%rbx),%rcx
  lea    0x0(,%rcx,4),%r12
  lea    (%rbx,%r12,1),%rax
  cmp    %rax,%r13
  jb     L62
  lea    0x8(%rbx),%rdx
  mov    %rbp,%rdi
  call   <add_option@plt>
  test   %eax,%eax
  jne    L66
  lea    0x8(%rbx,%r12,1),%rbx
  cmp    %r13,%rbx
  jae    L72
L59:
  mov    (%rbx),%esi
  test   %esi,%esi
  jne    L29
  add    $0x4,%rbx
  cmp    %r13,%rbx
  jb     L59
  cs nopw 0x0(%rax,%rax,1)
L72:
  xor    %eax,%eax
L66:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L62:
  add    $0x8,%rsp
  mov    $0x2,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int parse_options(uint8_t *data, size_t size, struct option **listptr) {
  uint8_t *p;
  size_t len;
  int rc;
  p = data;
  while (p < data + size) {
    if (*p == 0) {
      p++;
      continue;
    } else if (*p == 255) {
      break;
    }
    len = *(p + 1);
    if (p + len > data + size)
      return 2;
    rc = add_option(listptr, *p, p + 2, len);
    if (rc)
      return rc;
    p += len + 2;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sj_malloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *sj_malloc(size_t size) {
  void *ptr;
  ptr = malloc(size);
  memset(ptr, 0, size);
  return ptr;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<sj_malloc>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rbp,%rdx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void *sj_malloc(size_t size) {
  void *ptr;
  ptr = malloc(size);
  memset(ptr, 0, size);
  return ptr;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<sj_malloc>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %r13,%rdx
  xor    %esi,%esi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <memset@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void *sj_malloc(size_t size) {
  void *ptr;
  ptr = malloc(size);
  memset(ptr, 0, size);
  return ptr;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<sj_malloc>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %r13,%rdx
  xor    %esi,%esi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <memset@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void *sj_malloc(size_t size) {
  void *ptr;
  ptr = malloc(size);
  memset(ptr, 0, size);
  return ptr;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<die>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0xc(%rbp),%ecx
  mov    -0x8(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <err@plt>
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

assistant: ```c
void die(const char *msg, int syserr, const char *id) {
  err(msg, syserr, id);
  exit(EXIT_FAILURE);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<die>:
  endbr64
  sub    $0x8,%rsp
  call   <err@plt>
  mov    D5(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void die(const char *msg, int syserr, const char *id) {
  err(msg, syserr, id);
  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
<die>:
  endbr64
  sub    $0x8,%rsp
  call   <err@plt>
  mov    D8(%rip),%rax
  mov    (%rax),%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

assistant: ```c
void die(const char *msg, int syserr, const char *id) {
  err(msg, syserr, id);
  exit(EXIT_FAILURE);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<die>:
  endbr64
  sub    $0x8,%rsp
  call   <err@plt>
  mov    D9(%rip),%rax
  mov    (%rax),%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

assistant: ```c
void die(const char *msg, int syserr, const char *id) {
  err(msg, syserr, id);
  exit(EXIT_FAILURE);
}
```
user: What is the c source code of the assembly code below:

```asm
<isnumeric>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  jmp    L44
L45:
  addq   $0x1,-0x8(%rbp)
L44:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jle    L9
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jle    L45
L9:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L25
  mov    $0x0,%eax
  jmp    L27
L25:
  mov    $0x1,%eax
L27:
  pop    %rbp
  ret
```

assistant: ```c
int isnumeric(pstr)
char *pstr;
{
  for (; ('0' <= *pstr) && (*pstr <= '9'); pstr++) {
  }
  if (*pstr != '\0')
    return (0);
  return (1);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<isnumeric>:
  endbr64
  movzbl (%rdi),%eax
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  ja     L7
L12:
  add    $0x1,%rdi
  movzbl (%rdi),%eax
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L12
L7:
  test   %al,%al
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int isnumeric(pstr)
char *pstr;
{
  for (; ('0' <= *pstr) && (*pstr <= '9'); pstr++) {
  }
  if (*pstr != '\0')
    return (0);
  return (1);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<isnumeric>:
  endbr64
  jmp    L10
  cs nopw 0x0(%rax,%rax,1)
L4:
  add    $0x1,%rdi
L10:
  movzbl (%rdi),%eax
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L4
  test   %al,%al
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int isnumeric(pstr)
char *pstr;
{
  for (; ('0' <= *pstr) && (*pstr <= '9'); pstr++) {
  }
  if (*pstr != '\0')
    return (0);
  return (1);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<isnumeric>:
  endbr64
  jmp    L2
  cs nopw 0x0(%rax,%rax,1)
L4:
  add    $0x1,%rdi
L2:
  movzbl (%rdi),%eax
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L4
  test   %al,%al
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int isnumeric(pstr)
char *pstr;
{
  for (; ('0' <= *pstr) && (*pstr <= '9'); pstr++) {
  }
  if (*pstr != '\0')
    return (0);
  return (1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<parse_highlights>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x30(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <alloc_array@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L14
  lea    D23(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L14
L17:
  mov    -0x18(%rbp),%rax
  cmp    %rax,-0x30(%rbp)
  ja     L43
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
L43:
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x1,(%rax)
L14:
  lea    -0x18(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  lea    D18(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fscanf@plt>
  cmp    $0x1,%eax
  je     L17
  mov    -0x10(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L20
  call   <__stack_chk_fail@plt>
L20:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D23
type_infered: string
name: retrieve_data
arguments: data_tag: D12
type_infered: string
name: retrieve_data
arguments: data_tag: D18
type_infered: string

tool: D23: can't malloc


tool: D12: at least one of the lines specified in the given file is out of bound


tool: D18: %zd

assistant: ```c
char *parse_highlights(FILE *highlight_fstream, size_t height) {
  size_t num;
  char *highlights = (char *)alloc_array(height, sizeof(char));
  if (highlights == NULL) {
    perror("can't malloc\n");
    exit(1);
  }
  while (fscanf(highlight_fstream, "%zd", &num) == 1) {
    if (num >= height) {
      perror("at least one of the lines specified in the given file is out of bound\n");
    }
    highlights[num] = 1;
  }
  return highlights;
}
```