ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<nibblestr2hex>:
  endbr64
  test   %rdi,%rdi
  je     L27
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %rdx,%rdx
  je     L86
  mov    %ecx,%edx
  mov    %ecx,%r13d
  xor    %r8d,%r8d
  shr    $0x1f,%edx
  lea    (%rdx,%rcx,1),%eax
  sar    %eax
  test   %dl,%dl
  jne    L80
  cmp    %esi,%eax
  jg     L80
  mov    %ecx,%ebp
  and    $0x1,%ebp
  jne    L80
  mov    %rdi,%r15
  sub    %eax,%esi
  je     L58
  movslq %esi,%r14
  xor    %esi,%esi
  mov    %r14,%rdx
  add    %r14,%r15
  call   <memset@plt>
L58:
  add    $0x1,%rbx
  test   %r13d,%r13d
  jne    L91
  jmp    L106
  nopl   0x0(%rax,%rax,1)
L56:
  call   <nibble2num@plt>
  add    $0x1,%ebp
  add    $0x1,%rbx
  mov    %eax,%r12d
  cmp    %ebp,%r13d
  je     L106
L91:
  movsbl -0x1(%rbx),%edi
  test   $0x1,%bpl
  je     L56
  call   <nibble2num@plt>
  shl    $0x4,%r12d
  add    $0x1,%ebp
  add    $0x1,%r15
  add    %eax,%r12d
  add    $0x1,%rbx
  mov    %r12b,-0x1(%r15)
  cmp    %ebp,%r13d
  jne    L91
L106:
  mov    $0x1,%r8d
L80:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L86:
  xor    %r8d,%r8d
  jmp    L80
  nopl   (%rax)
L27:
  xor    %eax,%eax
  ret
```

assistant: ```c
int nibblestr2hex(char *dst, int dstlen, char *src, int srclen) {
  if (dst == NULL || src == NULL)
    return (0);
  int hexbytes = srclen / 2;
  if (srclen < 0 || hexbytes > dstlen || ((srclen & 0x01) == 1))
    return (0);
  int i;
  for (i = 0; i < (dstlen - hexbytes); i++)
    *(dst++) = 0;
  int val;
  for (i = 0; i < srclen; i++) {
    if ((i & 0x01) == 0) {
      val = nibble2num(*(src++));
    } else {
      val = (val << 4) + nibble2num(*(src++));
      *(dst++) = val;
    }
  }
  return (1);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<nibblestr2hex>:
  endbr64
  test   %rdi,%rdi
  je     L65
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %rdx,%rdx
  je     L60
  mov    %ecx,%edx
  mov    %ecx,%r13d
  xor    %r8d,%r8d
  shr    $0x1f,%edx
  lea    (%rdx,%rcx,1),%eax
  sar    %eax
  test   %dl,%dl
  jne    L117
  cmp    %esi,%eax
  jg     L117
  mov    %ecx,%ebp
  and    $0x1,%ebp
  jne    L117
  mov    %rdi,%r15
  sub    %eax,%esi
  je     L51
  movslq %esi,%r14
  xor    %esi,%esi
  mov    %r14,%rdx
  add    %r14,%r15
  call   <memset@plt>
L51:
  add    $0x1,%rbx
  test   %r13d,%r13d
  jne    L13
  jmp    L116
  nopl   0x0(%rax,%rax,1)
L52:
  call   <nibble2num@plt>
  add    $0x1,%ebp
  add    $0x1,%rbx
  mov    %eax,%r12d
  cmp    %ebp,%r13d
  je     L116
L13:
  movsbl -0x1(%rbx),%edi
  test   $0x1,%bpl
  je     L52
  call   <nibble2num@plt>
  shl    $0x4,%r12d
  add    $0x1,%ebp
  add    $0x1,%r15
  add    %eax,%r12d
  add    $0x1,%rbx
  mov    %r12b,-0x1(%r15)
  cmp    %ebp,%r13d
  jne    L13
L116:
  mov    $0x1,%r8d
L117:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L60:
  xor    %r8d,%r8d
  jmp    L117
  nopl   (%rax)
L65:
  xor    %eax,%eax
  ret
```

assistant: ```c
int nibblestr2hex(char *dst, int dstlen, char *src, int srclen) {
  if (dst == NULL || src == NULL)
    return (0);
  int hexbytes = srclen / 2;
  if (srclen < 0 || hexbytes > dstlen || ((srclen & 0x01) == 1))
    return (0);
  int i;
  for (i = 0; i < (dstlen - hexbytes); i++)
    *(dst++) = 0;
  int val;
  for (i = 0; i < srclen; i++) {
    if ((i & 0x01) == 0) {
      val = nibble2num(*(src++));
    } else {
      val = (val << 4) + nibble2num(*(src++));
      *(dst++) = val;
    }
  }
  return (1);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<GO_strtol>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %edx,-0x44(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  movb   $0x0,-0x21(%rbp)
  jmp    L43
L24:
  mov    -0x38(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x38(%rbp)
L43:
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L71
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jle    L24
L71:
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L96
  movb   $0x1,-0x21(%rbp)
  mov    -0x38(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x38(%rbp)
  jmp    L96
L142:
  mov    -0x38(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x38(%rbp)
L96:
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L1
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jle    L142
L1:
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  lea    -0x22(%rbp),%rdx
  mov    -0x44(%rbp),%ecx
  lea    -0x38(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <GO_strtoul0@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x38(%rbp),%rax
  cmp    %rax,-0x10(%rbp)
  jne    L49
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x38(%rbp)
L49:
  cmpq   $0x0,-0x40(%rbp)
  je     L73
  mov    -0x38(%rbp),%rdx
  mov    -0x40(%rbp),%rax
  mov    %rdx,(%rax)
L73:
  mov    D34(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x20(%rbp)
  jbe    L59
  movb   $0x1,-0x22(%rbp)
  mov    D34(%rip),%rax
  mov    (%rax),%rax
  mov    %rax,-0x20(%rbp)
  cmpb   $0x0,-0x21(%rbp)
  je     L59
  mov    D0(%rip),%rax
  mov    (%rax),%rax
  mov    %rax,-0x20(%rbp)
L59:
  movzbl -0x22(%rbp),%eax
  test   %al,%al
  jne    L72
  cmpb   $0x0,-0x21(%rbp)
  je     L72
  negq   -0x20(%rbp)
L72:
  movzbl -0x22(%rbp),%eax
  test   %al,%al
  je     L74
  mov    D3(%rip),%rax
  mov    (%rax),%edx
  mov    D14(%rip),%rax
  mov    %edx,(%rax)
L74:
  mov    -0x20(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L93
  call   <__stack_chk_fail@plt>
L93:
  leave
  ret
```

assistant: ```c
long GO_strtol(const char *s, const char **endp, int base) {
  const char *s0 = s, *s1;
  char sign = 0, errflag;
  unsigned long val;
  while (*s != '\0' && *s <= ' ')
    s++;
  if (*s == '-') {
    sign = 1;
    s++;
  }
  while (*s != '\0' && *s <= ' ')
    s++;
  s1 = s;
  val = GO_strtoul0(&s, base, &errflag);
  if (s == s1)
    s = s0;
  if (endp)
    *endp = s;
  if (val > LONG_MAX) {
    errflag = 1;
    val = LONG_MAX;
    if (sign)
      val = LONG_MIN;
  }
  if (errflag == 0 && sign != 0)
    val = -val;
  if (errflag)
    errno = ERANGE;
  return val;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<GO_strtol>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%rbx
  mov    %rdi,0x8(%rsp)
  mov    %rsi,%rbp
  mov    %edx,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L84
  cmp    $0x20,%dil
  jg     L84
  lea    0x1(%rbx),%rcx
L56:
  mov    %rcx,%rax
  mov    %rcx,0x8(%rsp)
  movzbl (%rcx),%edi
  add    $0x1,%rcx
  test   %dil,%dil
  je     L94
  cmp    $0x20,%dil
  jle    L56
L94:
  cmp    $0x2d,%dil
  jne    L13
  lea    0x1(%rax),%r12
  mov    %r12,0x8(%rsp)
  movzbl 0x1(%rax),%edx
  test   %dl,%dl
  je     L93
  cmp    $0x20,%dl
  jg     L93
  add    $0x2,%rax
L212:
  mov    %rax,%r12
  mov    %rax,0x8(%rsp)
  movzbl (%rax),%ecx
  add    $0x1,%rax
  test   %cl,%cl
  je     L162
  cmp    $0x20,%cl
  jle    L212
L162:
  mov    $0x1,%r13d
L58:
  lea    0x17(%rsp),%rdx
  lea    0x8(%rsp),%rdi
  call   <GO_strtoul0@plt>
  cmp    %r12,0x8(%rsp)
  je     L228
L8:
  test   %rbp,%rbp
  je     L70
  mov    0x8(%rsp),%rdx
  mov    %rdx,0x0(%rbp)
L70:
  mov    D9(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rax,%rdx
  jae    L88
  mov    %rdx,%rax
  test   %r13b,%r13b
  je     L159
  mov    D11(%rip),%rax
  mov    (%rax),%rax
L159:
  mov    D4(%rip),%rdx
  mov    (%rdx),%ecx
  mov    D19(%rip),%rdx
  mov    %ecx,(%rdx)
L49:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L64
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L93:
  mov    $0x1,%r13d
  jmp    L58
L228:
  mov    %rbx,0x8(%rsp)
  jmp    L8
L88:
  movzbl 0x17(%rsp),%edx
  test   %r13b,%r13b
  je     L37
  test   %dl,%dl
  jne    L37
  neg    %rax
  jmp    L49
L37:
  test   %dl,%dl
  je     L49
  jmp    L159
L13:
  mov    0x8(%rsp),%r12
  mov    $0x0,%r13d
  jmp    L58
L84:
  mov    %rbx,%rax
  jmp    L94
L64:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
long GO_strtol(const char *s, const char **endp, int base) {
  const char *s0 = s, *s1;
  char sign = 0, errflag;
  unsigned long val;
  while (*s != '\0' && *s <= ' ')
    s++;
  if (*s == '-') {
    sign = 1;
    s++;
  }
  while (*s != '\0' && *s <= ' ')
    s++;
  s1 = s;
  val = GO_strtoul0(&s, base, &errflag);
  if (s == s1)
    s = s0;
  if (endp)
    *endp = s;
  if (val > LONG_MAX) {
    errflag = 1;
    val = LONG_MAX;
    if (sign)
      val = LONG_MIN;
  }
  if (errflag == 0 && sign != 0)
    val = -val;
  if (errflag)
    errno = ERANGE;
  return val;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<GO_strtol>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  mov    %edx,%esi
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,0x8(%rsp)
  movzbl (%rdi),%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %dil,%dil
  je     L13
  cmp    $0x20,%dil
  jg     L13
  lea    0x1(%rbp),%rcx
  nopl   (%rax)
L85:
  mov    %rcx,0x8(%rsp)
  movzbl (%rcx),%edi
  mov    %rcx,%rax
  add    $0x1,%rcx
  test   %dil,%dil
  je     L176
  cmp    $0x20,%dil
  jle    L85
L176:
  cmp    $0x2d,%dil
  jne    L18
  lea    0x1(%rax),%rbx
  mov    %rbx,0x8(%rsp)
  movzbl 0x1(%rax),%edx
  test   %dl,%dl
  je     L58
  cmp    $0x20,%dl
  jg     L58
  add    $0x2,%rax
  cs nopw 0x0(%rax,%rax,1)
L12:
  mov    %rax,0x8(%rsp)
  movzbl (%rax),%ecx
  mov    %rax,%rbx
  add    $0x1,%rax
  test   %cl,%cl
  je     L58
  cmp    $0x20,%cl
  jle    L12
L58:
  mov    $0x1,%r13d
L24:
  lea    0x17(%rsp),%rdx
  lea    0x8(%rsp),%rdi
  call   <GO_strtoul0@plt>
  cmp    %rbx,0x8(%rsp)
  je     L113
L22:
  test   %r12,%r12
  je     L46
  mov    0x8(%rsp),%rdx
  mov    %rdx,(%r12)
L46:
  mov    D7(%rip),%rdx
  mov    (%rdx),%r8
  cmp    %rax,%r8
  jae    L94
  test   %r13b,%r13b
  jne    L79
L198:
  mov    D18(%rip),%rax
  mov    (%rax),%edx
  mov    D25(%rip),%rax
  mov    %edx,(%rax)
L145:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L28
  add    $0x28,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L94:
  cmpb   $0x0,0x17(%rsp)
  mov    %rax,%r8
  jne    L198
  neg    %r8
  test   %r13b,%r13b
  cmove  %rax,%r8
  jmp    L145
  cs nopw 0x0(%rax,%rax,1)
L79:
  mov    D12(%rip),%rax
  mov    (%rax),%r8
  jmp    L198
  nopl   0x0(%rax)
L113:
  mov    %rbp,0x8(%rsp)
  jmp    L22
  nopw   0x0(%rax,%rax,1)
L18:
  mov    0x8(%rsp),%rbx
  xor    %r13d,%r13d
  jmp    L24
  nopl   (%rax)
L13:
  mov    %rbp,%rax
  jmp    L176
L28:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
long GO_strtol(const char *s, const char **endp, int base) {
  const char *s0 = s, *s1;
  char sign = 0, errflag;
  unsigned long val;
  while (*s != '\0' && *s <= ' ')
    s++;
  if (*s == '-') {
    sign = 1;
    s++;
  }
  while (*s != '\0' && *s <= ' ')
    s++;
  s1 = s;
  val = GO_strtoul0(&s, base, &errflag);
  if (s == s1)
    s = s0;
  if (endp)
    *endp = s;
  if (val > LONG_MAX) {
    errflag = 1;
    val = LONG_MAX;
    if (sign)
      val = LONG_MIN;
  }
  if (errflag == 0 && sign != 0)
    val = -val;
  if (errflag)
    errno = ERANGE;
  return val;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<GO_strtol>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  mov    %edx,%esi
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,0x8(%rsp)
  movzbl (%rdi),%ecx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %cl,%cl
  je     L9
  cmp    $0x20,%cl
  jg     L9
  lea    0x1(%rdi),%rax
  nopl   0x0(%rax,%rax,1)
L118:
  mov    %rax,0x8(%rsp)
  movzbl (%rax),%ecx
  mov    %rax,%rbx
  add    $0x1,%rax
  test   %cl,%cl
  je     L29
  cmp    $0x20,%cl
  jle    L118
L29:
  xor    %r13d,%r13d
  cmp    $0x2d,%cl
  jne    L54
  lea    0x1(%rbx),%rdx
  mov    %rdx,0x8(%rsp)
  movzbl 0x1(%rbx),%eax
  test   %al,%al
  je     L63
  cmp    $0x20,%al
  jg     L63
  lea    0x2(%rbx),%rax
  nopl   0x0(%rax)
L62:
  mov    %rax,0x8(%rsp)
  movzbl (%rax),%ecx
  mov    %rax,%rbx
  add    $0x1,%rax
  test   %cl,%cl
  je     L60
  cmp    $0x20,%cl
  jle    L62
L60:
  mov    $0x1,%r13d
L54:
  lea    0x17(%rsp),%rdx
  lea    0x8(%rsp),%rdi
  call   <GO_strtoul0@plt>
  mov    0x8(%rsp),%rdx
  cmp    %rbx,%rdx
  je     L57
L88:
  test   %r12,%r12
  je     L146
  mov    %rdx,(%r12)
L146:
  mov    D15(%rip),%rdx
  mov    (%rdx),%r8
  cmp    %rax,%r8
  jae    L64
  test   %r13b,%r13b
  jne    L191
L98:
  mov    D22(%rip),%rax
  mov    (%rax),%edx
  mov    D9(%rip),%rax
  mov    %edx,(%rax)
L95:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x28,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L64:
  cmpb   $0x0,0x17(%rsp)
  mov    %rax,%r8
  jne    L98
  neg    %r8
  test   %r13b,%r13b
  cmove  %rax,%r8
  jmp    L95
  xchg   %ax,%ax
L191:
  mov    D20(%rip),%rax
  mov    (%rax),%r8
  jmp    L98
  nopl   0x0(%rax)
L57:
  mov    %rbp,0x8(%rsp)
  mov    %rbp,%rdx
  jmp    L88
  nopl   (%rax)
L9:
  mov    %rbp,%rbx
  jmp    L29
L63:
  mov    %rdx,%rbx
  jmp    L60
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
long GO_strtol(const char *s, const char **endp, int base) {
  const char *s0 = s, *s1;
  char sign = 0, errflag;
  unsigned long val;
  while (*s != '\0' && *s <= ' ')
    s++;
  if (*s == '-') {
    sign = 1;
    s++;
  }
  while (*s != '\0' && *s <= ' ')
    s++;
  s1 = s;
  val = GO_strtoul0(&s, base, &errflag);
  if (s == s1)
    s = s0;
  if (endp)
    *endp = s;
  if (val > LONG_MAX) {
    errflag = 1;
    val = LONG_MAX;
    if (sign)
      val = LONG_MIN;
  }
  if (errflag == 0 && sign != 0)
    val = -val;
  if (errflag)
    errno = ERANGE;
  return val;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<writeSector>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    $0x12,%esi
  mov    %eax,%edi
  call   <mod@plt>
  add    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    $0x12,%esi
  mov    %eax,%edi
  call   <div@plt>
  mov    $0x2,%esi
  mov    %eax,%edi
  call   <mod@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    $0x24,%esi
  mov    %eax,%edi
  call   <div@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  shl    $0x8,%eax
  movslq %eax,%rcx
  mov    -0x4(%rbp),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  add    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%r8
  mov    %edx,%ecx
  mov    %rax,%rdx
  mov    $0x301,%esi
  mov    $0x13,%edi
  call   <interrupt@plt>
  nop
  leave
  ret
```

assistant: ```c
void writeSector(char *buffer, int sector) {
  int relativeSector = mod(sector, 18) + 1;
  int head = mod(div(sector, 18), 2);
  int track = div(sector, 36);
  interrupt(0x13, 3 * 256 + 1, buffer, track * 256 + relativeSector, head * 256 + 0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<writeSector>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%ebp
  mov    $0x12,%esi
  mov    %ebp,%edi
  call   <mod@plt>
  mov    %eax,%r13d
  mov    $0x12,%esi
  mov    %ebp,%edi
  call   <div@plt>
  mov    %eax,%edi
  mov    $0x2,%esi
  call   <mod@plt>
  mov    %eax,%ebx
  mov    $0x24,%esi
  mov    %ebp,%edi
  call   <div@plt>
  shl    $0x8,%ebx
  shl    $0x8,%eax
  lea    0x1(%r13,%rax,1),%ecx
  movslq %ebx,%r8
  mov    %r12,%rdx
  mov    $0x301,%esi
  mov    $0x13,%edi
  call   <interrupt@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void writeSector(char *buffer, int sector) {
  int relativeSector = mod(sector, 18) + 1;
  int head = mod(div(sector, 18), 2);
  int track = div(sector, 36);
  interrupt(0x13, 3 * 256 + 1, buffer, track * 256 + relativeSector, head * 256 + 0);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<writeSector>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  mov    $0x12,%esi
  push   %rbx
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <mod@plt>
  mov    %ebp,%edi
  mov    $0x12,%esi
  mov    %eax,%r13d
  call   <div@plt>
  mov    $0x2,%esi
  mov    %eax,%edi
  call   <mod@plt>
  mov    %ebp,%edi
  mov    $0x24,%esi
  mov    %eax,%ebx
  call   <div@plt>
  shl    $0x8,%ebx
  add    $0x8,%rsp
  mov    %r12,%rdx
  shl    $0x8,%eax
  movslq %ebx,%r8
  mov    $0x301,%esi
  pop    %rbx
  lea    0x1(%r13,%rax,1),%ecx
  pop    %rbp
  mov    $0x13,%edi
  pop    %r12
  pop    %r13
  jmp    1080 <interrupt@plt>
```

assistant: ```c
void writeSector(char *buffer, int sector) {
  int relativeSector = mod(sector, 18) + 1;
  int head = mod(div(sector, 18), 2);
  int track = div(sector, 36);
  interrupt(0x13, 3 * 256 + 1, buffer, track * 256 + relativeSector, head * 256 + 0);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<writeSector>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  mov    $0x12,%esi
  push   %rbx
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <mod@plt>
  mov    %ebp,%edi
  mov    $0x12,%esi
  mov    %eax,%r13d
  call   <div@plt>
  mov    $0x2,%esi
  mov    %eax,%edi
  call   <mod@plt>
  mov    %ebp,%edi
  mov    $0x24,%esi
  mov    %eax,%ebx
  call   <div@plt>
  shl    $0x8,%ebx
  add    $0x8,%rsp
  mov    %r12,%rdx
  shl    $0x8,%eax
  movslq %ebx,%r8
  mov    $0x301,%esi
  pop    %rbx
  lea    0x1(%r13,%rax,1),%ecx
  pop    %rbp
  mov    $0x13,%edi
  pop    %r12
  pop    %r13
  jmp    1080 <interrupt@plt>
```

assistant: ```c
void writeSector(char *buffer, int sector) {
  int relativeSector = mod(sector, 18) + 1;
  int head = mod(div(sector, 18), 2);
  int track = div(sector, 36);
  interrupt(0x13, 3 * 256 + 1, buffer, track * 256 + relativeSector, head * 256 + 0);
}
```
user: Translate the below assembly code into C programming language:

```asm
<show_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L9
L10:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x1f,%al
  jle    L28
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x7f,%al
  je     L28
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  jmp    L48
L28:
  mov    $0x2e,%eax
L48:
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  addq   $0x1,-0x18(%rbp)
L9:
  mov    -0x1c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x1c(%rbp)
  test   %eax,%eax
  jne    L10
  mov    -0x4(%rbp),%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D8
type_guessed: string

tool: D8: %c

assistant: ```c
int show_str(const char *str, unsigned int max_length) {
  int printed = 0;
  while (max_length-- > 0) {
    printed += printf("%c", (*str >= ' ' && *str <= '~') ? (unsigned char)*str : '.');
    str += 1;
  }
  return printed;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<show_str>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %esi,%esi
  je     L0
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  mov    %eax,%eax
  lea    0x1(%rdi,%rax,1),%r13
  mov    $0x0,%ebp
  lea    D3(%rip),%r12
L8:
  movzbl (%rbx),%esi
  lea    -0x20(%rsi),%eax
  cmp    $0x5f,%al
  mov    $0x2e,%eax
  cmovae %eax,%esi
  movzbl %sil,%esi
  mov    %r12,%rdi
  call   <printf@plt>
  add    %eax,%ebp
  add    $0x1,%rbx
  cmp    %r13,%rbx
  jne    L8
L15:
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L0:
  mov    $0x0,%ebp
  jmp    L15
```

tool_calls: name: disassemble_data
arguments: tag: D3
type_infered: string

tool: D3: %c

assistant: ```c
int show_str(const char *str, unsigned int max_length) {
  int printed = 0;
  while (max_length-- > 0) {
    printed += printf("%c", (*str >= ' ' && *str <= '~') ? (unsigned char)*str : '.');
    str += 1;
  }
  return printed;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<show_str>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %esi,%esi
  je     L19
  mov    %esi,%esi
  mov    %rdi,%r14
  xor    %r12d,%r12d
  mov    $0x2e,%ebp
  lea    (%rdi,%rsi,1),%rbx
  lea    D6(%rip),%r13
  nopl   0x0(%rax,%rax,1)
L4:
  movzbl (%r14),%esi
  mov    %r13,%rdi
  lea    -0x20(%rsi),%eax
  cmp    $0x5f,%al
  cmovae %ebp,%esi
  add    $0x1,%r14
  call   <printf@plt>
  add    %eax,%r12d
  cmp    %r14,%rbx
  jne    L4
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L19:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D6
data_type: string

tool: D6: %c

assistant: ```c
int show_str(const char *str, unsigned int max_length) {
  int printed = 0;
  while (max_length-- > 0) {
    printed += printf("%c", (*str >= ' ' && *str <= '~') ? (unsigned char)*str : '.');
    str += 1;
  }
  return printed;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<show_str>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %esi,%esi
  je     L10
  mov    %esi,%esi
  mov    %rdi,%rbx
  lea    D3(%rip),%r13
  xor    %r12d,%r12d
  lea    (%rdi,%rsi,1),%rbp
  nopl   (%rax)
L9:
  movzbl (%rbx),%esi
  lea    -0x20(%rsi),%eax
  cmp    $0x5e,%al
  jbe    L23
  mov    $0x2e,%esi
L23:
  mov    %r13,%rdi
  add    $0x1,%rbx
  call   <printf@plt>
  add    %eax,%r12d
  cmp    %rbx,%rbp
  jne    L9
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L10:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D3
datatype: string

tool: D3: %c

assistant: ```c
int show_str(const char *str, unsigned int max_length) {
  int printed = 0;
  while (max_length-- > 0) {
    printed += printf("%c", (*str >= ' ' && *str <= '~') ? (unsigned char)*str : '.');
    str += 1;
  }
  return printed;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<CharToInt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L13
L10:
  mov    -0x4(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  and    $0xf,%eax
  add    %eax,-0x4(%rbp)
L13:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L10
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int CharToInt(char *str) {
  int res = 0;
  while (*str != '\0') {
    res *= 10;
    res += *str++ & 0x0F;
  }
  return res;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<CharToInt>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L7
  mov    $0x0,%edx
L14:
  lea    (%rdx,%rdx,4),%edx
  add    $0x1,%rdi
  and    $0xf,%eax
  lea    (%rax,%rdx,2),%edx
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L14
L0:
  mov    %edx,%eax
  ret
L7:
  mov    $0x0,%edx
  jmp    L0
```

assistant: ```c
int CharToInt(char *str) {
  int res = 0;
  while (*str != '\0') {
    res *= 10;
    res += *str++ & 0x0F;
  }
  return res;
}
```