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
<check_ext>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  mov    %rax,%r12
  add    $0x1,%eax
  cmp    %ebx,%eax
  jge    L63
  sub    %r12d,%ebx
  movslq %ebx,%rax
  cmpb   $0x2e,-0x1(%r14,%rax,1)
  jne    L63
  test   %r12d,%r12d
  jle    L55
  lea    -0x1(%r12),%r13d
  mov    $0x1,%ebx
  add    %rax,%r14
  add    $0x2,%r13
  jmp    L90
  nopl   0x0(%rax)
L77:
  mov    %ebx,%eax
  add    $0x1,%rbx
  cmp    %r13,%rbx
  je     L101
L90:
  movsbl -0x1(%rbp,%rbx,1),%edi
  movzbl -0x1(%r14,%rbx,1),%r15d
  call   <toupper@plt>
  cmp    %al,%r15b
  je     L77
  mov    $0x1,%ebx
  jmp    L58
  nopw   0x0(%rax,%rax,1)
L13:
  mov    %ebx,%eax
  add    $0x1,%rbx
  cmp    %r13,%rbx
  je     L6
L58:
  movsbl -0x1(%rbp,%rbx,1),%edi
  movzbl -0x1(%r14,%rbx,1),%r15d
  call   <tolower@plt>
  cmp    %al,%r15b
  je     L13
L63:
  xor    %eax,%eax
L42:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L101:
  mov    $0x1,%ebx
  cmp    %eax,%r12d
  jne    L58
L91:
  mov    $0x1,%eax
  jmp    L42
L55:
  je     L91
  xor    %eax,%eax
L6:
  cmp    %eax,%r12d
  sete   %al
  add    $0x8,%rsp
  pop    %rbx
  movzbl %al,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int check_ext(const char *filename, const char *ext) {
  int flen, elen;
  int i;
  flen = (int)strlen(filename);
  elen = (int)strlen(ext);
  if (flen <= elen + 1)
    return 0;
  if (filename[flen - elen - 1] != '.')
    return 0;
  for (i = 0; i < elen; i++)
    if (filename[flen - elen + i] != toupper(ext[i]))
      break;
  if (i == elen)
    return 1;
  for (i = 0; i < elen; i++)
    if (filename[flen - elen + i] != tolower(ext[i]))
      break;
  if (i == elen)
    return 1;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<check_ext>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  mov    %rax,%r12
  add    $0x1,%eax
  cmp    %ebx,%eax
  jge    L45
  sub    %r12d,%ebx
  movslq %ebx,%rax
  cmpb   $0x2e,-0x1(%r14,%rax,1)
  jne    L45
  test   %r12d,%r12d
  jle    L39
  lea    -0x1(%r12),%r13d
  mov    $0x1,%ebx
  add    %rax,%r14
  add    $0x2,%r13
  jmp    L79
  nopl   0x0(%rax)
L53:
  mov    %ebx,%eax
  add    $0x1,%rbx
  cmp    %rbx,%r13
  je     L98
L79:
  movsbl -0x1(%rbp,%rbx,1),%edi
  movzbl -0x1(%r14,%rbx,1),%r15d
  call   <toupper@plt>
  cmp    %al,%r15b
  je     L53
  mov    $0x1,%ebx
  jmp    L63
  nopw   0x0(%rax,%rax,1)
L91:
  mov    %ebx,%eax
  add    $0x1,%rbx
  cmp    %rbx,%r13
  je     L33
L63:
  movsbl -0x1(%rbp,%rbx,1),%edi
  movzbl -0x1(%r14,%rbx,1),%r15d
  call   <tolower@plt>
  cmp    %al,%r15b
  je     L91
L45:
  xor    %eax,%eax
L36:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L98:
  mov    $0x1,%ebx
  cmp    %eax,%r12d
  jne    L63
L5:
  mov    $0x1,%eax
  jmp    L36
L39:
  je     L5
  xor    %eax,%eax
L33:
  cmp    %eax,%r12d
  sete   %al
  add    $0x8,%rsp
  pop    %rbx
  movzbl %al,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int check_ext(const char *filename, const char *ext) {
  int flen, elen;
  int i;
  flen = (int)strlen(filename);
  elen = (int)strlen(ext);
  if (flen <= elen + 1)
    return 0;
  if (filename[flen - elen - 1] != '.')
    return 0;
  for (i = 0; i < elen; i++)
    if (filename[flen - elen + i] != toupper(ext[i]))
      break;
  if (i == elen)
    return 1;
  for (i = 0; i < elen; i++)
    if (filename[flen - elen + i] != tolower(ext[i]))
      break;
  if (i == elen)
    return 1;
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strtoul>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %rsi,0x8(%rsp)
  test   %rdi,%rdi
  je     L49
  mov    %edx,%r13d
  cmp    $0x24,%edx
  jbe    L142
L49:
  mov    $0x0,%r12d
L119:
  mov    0x8(%rsp),%rax
  test   %rax,%rax
  je     L103
  mov    %rbx,(%rax)
L103:
  mov    %r12,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L133:
  add    $0x1,%rbx
L142:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L133
  movzbl (%rbx),%eax
  cmp    $0x2d,%al
  je     L114
  cmp    $0x30,%al
  je     L79
  mov    $0x0,%r14d
  cmp    $0x2b,%al
  je     L6
L87:
  test   %r13d,%r13d
  mov    $0xa,%eax
  cmove  %eax,%r13d
L107:
  mov    $0x0,%r12d
  movslq %r13d,%r15
  jmp    L153
L79:
  test   %r13d,%r13d
  jne    L67
  movzbl 0x1(%rbx),%eax
  and    $0xffffffdf,%eax
  cmp    $0x58,%al
  jne    L172
  add    $0x2,%rbx
  mov    $0x10,%r13d
L67:
  mov    $0x0,%r14d
  jmp    L107
L172:
  add    $0x1,%rbx
  mov    $0x8,%r13d
  jmp    L67
L114:
  add    $0x1,%rbx
  mov    $0x1,%r14d
  jmp    L87
L6:
  add    $0x1,%rbx
  mov    $0x0,%r14d
  jmp    L87
L83:
  imul   %r15,%r12
  cltq
  add    %rax,%r12
L143:
  add    $0x1,%rbx
L153:
  movsbl (%rbx),%ebp
  mov    %ebp,%edi
  call   <isalnum@plt>
  test   %rax,%rax
  je     L119
  lea    -0x57(%rbp),%eax
  cmp    $0x9,%eax
  jg     L145
  lea    -0x37(%rbp),%eax
  sub    $0x30,%ebp
  cmp    $0xa,%eax
  cmovl  %ebp,%eax
L145:
  cmp    %r13d,%eax
  jge    L119
  test   %r14d,%r14d
  je     L83
  imul   %r15,%r12
  cltq
  sub    %rax,%r12
  jmp    L143
```

assistant: ```c
unsigned long strtoul(char *str, char **ptr, int base) {
  unsigned long rvalue = 0;
  int neg = 0;
  int c;
  if ((str != 0) && (base >= 0) && (base <= 36)) {
    while (isspace(*str)) {
      ++str;
    }
    switch (str[0]) {
    case '0':
      if (base == 0) {
        if ((str[1] == 'x') || (str[1] == 'X')) {
          base = 16;
          str += 2;
        } else {
          base = 8;
          str++;
        }
      }
      break;
    case '-':
      neg = 1;
      str++;
      break;
    case '+':
      str++;
      break;
    default:
      break;
    }
    if (base == 0)
      base = 10;
    while (isalnum(c = *str)) {
      if ((c -= ('a' - 10)) < 10) {
        if ((c += ('a' - 'A')) < 10) {
          c += ('A' - '0' - 10);
        }
      }
      if (c >= base) {
        break;
      }
      if (neg) {
        rvalue = (rvalue * base) - c;
      } else {
        rvalue = (rvalue * base) + c;
      }
      ++str;
    }
  }
  if (ptr != 0)
    *ptr = str;
  return rvalue;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<strtoul>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x18,%rsp
  test   %rdi,%rdi
  je     L91
  mov    %edx,%ebx
  cmp    $0x24,%edx
  jbe    L66
L91:
  xor    %r13d,%r13d
L154:
  test   %rbp,%rbp
  je     L161
  mov    %r14,0x0(%rbp)
L161:
  add    $0x18,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L115:
  add    $0x1,%r14
L66:
  movsbl (%r14),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L115
  movsbl (%r14),%r15d
  cmp    $0x2d,%r15b
  je     L88
  cmp    $0x30,%r15b
  je     L144
  cmp    $0x2b,%r15b
  je     L89
L82:
  xor    %r12d,%r12d
L67:
  test   %ebx,%ebx
  mov    $0xa,%eax
  cmove  %eax,%ebx
L95:
  movslq %ebx,%rax
  xor    %r13d,%r13d
  mov    %rax,0x8(%rsp)
  jmp    L49
  cs nopw 0x0(%rax,%rax,1)
L123:
  lea    -0x57(%r15),%eax
  cmp    $0x9,%eax
  jg     L170
  lea    -0x37(%r15),%eax
  sub    $0x30,%r15d
  cmp    $0xa,%eax
  cmovl  %r15d,%eax
L170:
  cmp    %ebx,%eax
  jge    L154
  mov    0x8(%rsp),%rdx
  cltq
  imul   %r13,%rdx
  mov    %rdx,%rcx
  add    %rax,%rdx
  sub    %rax,%rcx
  test   %r12d,%r12d
  cmove  %rdx,%rcx
  movsbl 0x1(%r14),%r15d
  add    $0x1,%r14
  mov    %rcx,%r13
L49:
  mov    %r15d,%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L123
  jmp    L154
  nopl   0x0(%rax)
L89:
  movsbl 0x1(%r14),%r15d
  add    $0x1,%r14
  jmp    L82
  xchg   %ax,%ax
L144:
  xor    %r12d,%r12d
  test   %ebx,%ebx
  jne    L95
  movsbl 0x1(%r14),%r15d
  mov    %r15d,%eax
  and    $0xffffffdf,%eax
  cmp    $0x58,%al
  jne    L156
  movsbl 0x2(%r14),%r15d
  mov    $0x10,%ebx
  add    $0x2,%r14
  jmp    L95
  nopl   (%rax)
L88:
  movsbl 0x1(%r14),%r15d
  mov    $0x1,%r12d
  add    $0x1,%r14
  jmp    L67
L156:
  add    $0x1,%r14
  mov    $0x8,%ebx
  jmp    L95
```

assistant: ```c
unsigned long strtoul(char *str, char **ptr, int base) {
  unsigned long rvalue = 0;
  int neg = 0;
  int c;
  if ((str != 0) && (base >= 0) && (base <= 36)) {
    while (isspace(*str)) {
      ++str;
    }
    switch (str[0]) {
    case '0':
      if (base == 0) {
        if ((str[1] == 'x') || (str[1] == 'X')) {
          base = 16;
          str += 2;
        } else {
          base = 8;
          str++;
        }
      }
      break;
    case '-':
      neg = 1;
      str++;
      break;
    case '+':
      str++;
      break;
    default:
      break;
    }
    if (base == 0)
      base = 10;
    while (isalnum(c = *str)) {
      if ((c -= ('a' - 10)) < 10) {
        if ((c += ('a' - 'A')) < 10) {
          c += ('A' - '0' - 10);
        }
      }
      if (c >= base) {
        break;
      }
      if (neg) {
        rvalue = (rvalue * base) - c;
      } else {
        rvalue = (rvalue * base) + c;
      }
      ++str;
    }
  }
  if (ptr != 0)
    *ptr = str;
  return rvalue;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<strtoul>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L83
  mov    %edx,%ebp
  cmp    $0x24,%edx
  jbe    L108
L83:
  xor    %r12d,%r12d
L93:
  test   %r13,%r13
  je     L105
  mov    %rbx,0x0(%r13)
L105:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L87:
  add    $0x1,%rbx
L108:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L87
  movzbl (%rbx),%eax
  cmp    $0x2d,%al
  je     L85
  cmp    $0x30,%al
  je     L192
  cmp    $0x2b,%al
  je     L77
L146:
  test   %ebp,%ebp
  mov    $0xa,%eax
  cmove  %eax,%ebp
L182:
  xor    %r12d,%r12d
  movslq %ebp,%r14
  jmp    L30
  xchg   %ax,%ax
L163:
  lea    -0x57(%r15),%eax
  cmp    $0x9,%eax
  jg     L173
  lea    -0x37(%r15),%eax
  sub    $0x30,%r15d
  cmp    $0xa,%eax
  cmovl  %r15d,%eax
L173:
  cmp    %ebp,%eax
  jge    L93
  imul   %r14,%r12
  cltq
  add    $0x1,%rbx
  add    %rax,%r12
L30:
  movsbl (%rbx),%r15d
  mov    %r15d,%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L163
  jmp    L93
  nop
L77:
  add    $0x1,%rbx
  jmp    L146
  cs nopw 0x0(%rax,%rax,1)
L192:
  test   %ebp,%ebp
  jne    L182
  movzbl 0x1(%rbx),%eax
  and    $0xffffffdf,%eax
  cmp    $0x58,%al
  jne    L123
  add    $0x2,%rbx
  mov    $0x10,%ebp
  jmp    L182
  nopw   0x0(%rax,%rax,1)
L85:
  add    $0x1,%rbx
  mov    $0xa,%eax
  test   %ebp,%ebp
  cmove  %eax,%ebp
  xor    %r12d,%r12d
  movslq %ebp,%r14
  jmp    L157
  cs nopw 0x0(%rax,%rax,1)
L114:
  lea    -0x57(%r15),%eax
  cmp    $0x9,%eax
  jg     L88
  lea    -0x37(%r15),%eax
  sub    $0x30,%r15d
  cmp    $0xa,%eax
  cmovl  %r15d,%eax
L88:
  cmp    %ebp,%eax
  jge    L93
  imul   %r14,%r12
  cltq
  add    $0x1,%rbx
  sub    %rax,%r12
L157:
  movsbl (%rbx),%r15d
  mov    %r15d,%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L114
  jmp    L93
L123:
  add    $0x1,%rbx
  mov    $0x8,%ebp
  jmp    L182
```

assistant: ```c
unsigned long strtoul(char *str, char **ptr, int base) {
  unsigned long rvalue = 0;
  int neg = 0;
  int c;
  if ((str != 0) && (base >= 0) && (base <= 36)) {
    while (isspace(*str)) {
      ++str;
    }
    switch (str[0]) {
    case '0':
      if (base == 0) {
        if ((str[1] == 'x') || (str[1] == 'X')) {
          base = 16;
          str += 2;
        } else {
          base = 8;
          str++;
        }
      }
      break;
    case '-':
      neg = 1;
      str++;
      break;
    case '+':
      str++;
      break;
    default:
      break;
    }
    if (base == 0)
      base = 10;
    while (isalnum(c = *str)) {
      if ((c -= ('a' - 10)) < 10) {
        if ((c += ('a' - 'A')) < 10) {
          c += ('A' - '0' - 10);
        }
      }
      if (c >= base) {
        break;
      }
      if (neg) {
        rvalue = (rvalue * base) - c;
      } else {
        rvalue = (rvalue * base) + c;
      }
      ++str;
    }
  }
  if (ptr != 0)
    *ptr = str;
  return rvalue;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<gui_keyboard_get_internal_code>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L44
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  jmp    L73
L38:
  mov    -0x18(%rbp),%rax
  mov    $0x6,%edx
  lea    D44(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L72
  mov    -0x8(%rbp),%rax
  lea    D0(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  addq   $0x6,-0x18(%rbp)
L72:
  mov    -0x18(%rbp),%rax
  mov    $0x5,%edx
  lea    D28(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L21
  mov    -0x8(%rbp),%rax
  lea    D49(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  addq   $0x5,-0x18(%rbp)
  jmp    L73
L21:
  mov    -0x18(%rbp),%rax
  mov    $0x5,%edx
  lea    D46(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L37
  mov    -0x8(%rbp),%rax
  lea    D58(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  addq   $0x5,-0x18(%rbp)
  jmp    L73
L37:
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncat@plt>
  addq   $0x1,-0x18(%rbp)
L73:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L38
  jmp    L87
L44:
  mov    $0x0,%eax
  jmp    L45
L87:
  mov    -0x8(%rbp),%rax
L45:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D44
datatype: string
name: unpack_data
arguments: data_label: D0
datatype: string
name: unpack_data
arguments: data_label: D28
datatype: string
name: unpack_data
arguments: data_label: D49
datatype: string
name: unpack_data
arguments: data_label: D46
datatype: string
name: unpack_data
arguments: data_label: D58
datatype: string

tool: D44: meta2-

tool: D0: ^[[

tool: D28: meta-

tool: D49: ^[

tool: D46: ctrl-

tool: D58: ^

assistant: ```c
char *gui_keyboard_get_internal_code(const char *key) {
  char *result;
  if ((result = malloc(strlen(key) + 1))) {
    result[0] = '\0';
    while (key[0]) {
      if (strncmp(key, "meta2-", 6) == 0) {
        strcat(result, "^[[");
        key += 6;
      }
      if (strncmp(key, "meta-", 5) == 0) {
        strcat(result, "^[");
        key += 5;
      } else if (strncmp(key, "ctrl-", 5) == 0) {
        strcat(result, "^");
        key += 5;
      } else {
        strncat(result, key, 1);
        key++;
      }
    }
  } else
    return NULL;
  return result;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<gui_keyboard_get_internal_code>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  call   <strlen@plt>
  lea    0x1(%rax),%rdi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L80
  movb   $0x0,(%rax)
  cmpb   $0x0,(%rbx)
  je     L80
  lea    D41(%rip),%r13
  lea    D38(%rip),%r15
  lea    D22(%rip),%r12
  lea    D27(%rip),%r14
  jmp    L97
L35:
  mov    %r15,%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  add    $0x6,%rbx
  jmp    L79
L81:
  mov    $0x5,%edx
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L1
  lea    D23(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  add    $0x5,%rbx
L68:
  cmpb   $0x0,(%rbx)
  je     L80
L97:
  mov    $0x6,%edx
  mov    %r13,%rsi
  mov    %rbx,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L35
L79:
  mov    $0x5,%edx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L81
  lea    D33(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  add    $0x5,%rbx
  jmp    L68
L1:
  mov    $0x1,%edx
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strncat@plt>
  add    $0x1,%rbx
  jmp    L68
L80:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: read_data
arguments: data_tag: D41
type_infered: string
name: read_data
arguments: data_tag: D38
type_infered: string
name: read_data
arguments: data_tag: D22
type_infered: string
name: read_data
arguments: data_tag: D27
type_infered: string
name: read_data
arguments: data_tag: D23
type_infered: string
name: read_data
arguments: data_tag: D33
type_infered: string

tool: D41: meta2-

tool: D38: ^[[

tool: D22: meta-

tool: D27: ctrl-

tool: D23: ^

tool: D33: ^[

assistant: ```c
char *gui_keyboard_get_internal_code(const char *key) {
  char *result;
  if ((result = malloc(strlen(key) + 1))) {
    result[0] = '\0';
    while (key[0]) {
      if (strncmp(key, "meta2-", 6) == 0) {
        strcat(result, "^[[");
        key += 6;
      }
      if (strncmp(key, "meta-", 5) == 0) {
        strcat(result, "^[");
        key += 5;
      } else if (strncmp(key, "ctrl-", 5) == 0) {
        strcat(result, "^");
        key += 5;
      } else {
        strncat(result, key, 1);
        key++;
      }
    }
  } else
    return NULL;
  return result;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<gui_keyboard_get_internal_code>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  lea    0x1(%rax),%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L39
  cmpb   $0x0,(%r15)
  movb   $0x0,(%rax)
  je     L39
  lea    D9(%rip),%rbp
  lea    D30(%rip),%rbx
  lea    D3(%rip),%r14
  lea    D56(%rip),%r13
  jmp    L87
  nopw   0x0(%rax,%rax,1)
L51:
  mov    %r13,%rsi
  mov    %r12,%rdi
  add    $0x5,%r15
  call   <strcat@plt>
L94:
  cmpb   $0x0,(%r15)
  je     L39
L87:
  mov    $0x6,%edx
  mov    %rbp,%rsi
  mov    %r15,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L44
L27:
  mov    $0x5,%edx
  mov    %rbx,%rsi
  mov    %r15,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L51
  mov    $0x5,%edx
  mov    %r14,%rsi
  mov    %r15,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L23
  lea    D7(%rip),%rsi
  mov    %r12,%rdi
  add    $0x5,%r15
  call   <strcat@plt>
  cmpb   $0x0,(%r15)
  jne    L87
L39:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L44:
  lea    D50(%rip),%rsi
  mov    %r12,%rdi
  add    $0x6,%r15
  call   <strcat@plt>
  jmp    L27
  nopl   (%rax)
L23:
  mov    %r15,%rsi
  mov    $0x1,%edx
  mov    %r12,%rdi
  add    $0x1,%r15
  call   <strncat@plt>
  jmp    L94
```

tool_calls: name: read_data
arguments: label: D9
type_guessed: string
name: read_data
arguments: label: D30
type_guessed: string
name: read_data
arguments: label: D3
type_guessed: string
name: read_data
arguments: label: D56
type_guessed: string
name: read_data
arguments: label: D7
type_guessed: string
name: read_data
arguments: label: D50
type_guessed: string

tool: D9: meta2-

tool: D30: meta-

tool: D3: ctrl-

tool: D56: ^[

tool: D7: ^

tool: D50: ^[[

assistant: ```c
char *gui_keyboard_get_internal_code(const char *key) {
  char *result;
  if ((result = malloc(strlen(key) + 1))) {
    result[0] = '\0';
    while (key[0]) {
      if (strncmp(key, "meta2-", 6) == 0) {
        strcat(result, "^[[");
        key += 6;
      }
      if (strncmp(key, "meta-", 5) == 0) {
        strcat(result, "^[");
        key += 5;
      } else if (strncmp(key, "ctrl-", 5) == 0) {
        strcat(result, "^");
        key += 5;
      } else {
        strncat(result, key, 1);
        key++;
      }
    }
  } else
    return NULL;
  return result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<gui_keyboard_get_internal_code>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  lea    0x1(%rax),%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L52
  cmpb   $0x0,(%r15)
  movb   $0x0,(%rax)
  je     L52
  lea    D12(%rip),%rbp
  lea    D2(%rip),%rbx
  lea    D43(%rip),%r14
  lea    D20(%rip),%r13
  jmp    L43
  nopw   0x0(%rax,%rax,1)
L4:
  mov    %r13,%rsi
  mov    %r12,%rdi
  add    $0x5,%r15
  call   <strcat@plt>
L62:
  cmpb   $0x0,(%r15)
  je     L52
L43:
  mov    $0x6,%edx
  mov    %rbp,%rsi
  mov    %r15,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L20
L85:
  mov    $0x5,%edx
  mov    %rbx,%rsi
  mov    %r15,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L4
  mov    $0x5,%edx
  mov    %r14,%rsi
  mov    %r15,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L99
  lea    D0(%rip),%rsi
  mov    %r12,%rdi
  add    $0x5,%r15
  call   <strcat@plt>
  cmpb   $0x0,(%r15)
  jne    L43
L52:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L20:
  lea    D59(%rip),%rsi
  mov    %r12,%rdi
  add    $0x6,%r15
  call   <strcat@plt>
  jmp    L85
  nopl   (%rax)
L99:
  mov    %r15,%rsi
  mov    $0x1,%edx
  mov    %r12,%rdi
  add    $0x1,%r15
  call   <strncat@plt>
  jmp    L62
```

tool_calls: name: disassemble_data
arguments: data_label: D12
datatype: string
name: disassemble_data
arguments: data_label: D2
datatype: string
name: disassemble_data
arguments: data_label: D43
datatype: string
name: disassemble_data
arguments: data_label: D20
datatype: string
name: disassemble_data
arguments: data_label: D0
datatype: string
name: disassemble_data
arguments: data_label: D59
datatype: string

tool: D12: meta2-

tool: D2: meta-

tool: D43: ctrl-

tool: D20: ^[

tool: D0: ^

tool: D59: ^[[

assistant: ```c
char *gui_keyboard_get_internal_code(const char *key) {
  char *result;
  if ((result = malloc(strlen(key) + 1))) {
    result[0] = '\0';
    while (key[0]) {
      if (strncmp(key, "meta2-", 6) == 0) {
        strcat(result, "^[[");
        key += 6;
      }
      if (strncmp(key, "meta-", 5) == 0) {
        strcat(result, "^[");
        key += 5;
      } else if (strncmp(key, "ctrl-", 5) == 0) {
        strcat(result, "^");
        key += 5;
      } else {
        strncat(result, key, 1);
        key++;
      }
    }
  } else
    return NULL;
  return result;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<search>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0xffffffff,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L5
L0:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x20(%rbp)
  jne    L9
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L36
L9:
  addl   $0x1,-0x8(%rbp)
L5:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L0
L36:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int search(int a[], int size, int elt) {
  int i, flag = -1;
  for (i = 0; i < size; i++)
    if (a[i] == elt) {
      flag = i + 1;
      break;
    }
  return flag;
}
```