ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码：

```asm
<base64_decode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %esi,0xc(%rsp)
  mov    %rdx,%r14
  cmp    $0x3,%esi
  jle    L128
  mov    %rdi,%r13
  mov    0xc(%rsp),%r15d
L77:
  movzbl 0x0(%r13),%edi
  call   <from_b64@plt>
  mov    %eax,%r12d
  cmp    $0xff,%al
  je     L32
  movzbl 0x1(%r13),%edi
  call   <from_b64@plt>
  mov    %eax,%ebx
  cmp    $0xff,%al
  je     L32
  movzbl 0x2(%r13),%edi
  call   <from_b64@plt>
  mov    %eax,%ebp
  cmp    $0xff,%al
  je     L32
  movzbl 0x3(%r13),%edi
  call   <from_b64@plt>
  cmp    $0xff,%al
  je     L32
  add    $0x4,%r13
  sub    $0x4,%r15d
  cmp    $0xc8,%r12b
  je     L32
  cmp    $0xc8,%bl
  je     L32
  shl    $0x2,%r12d
  mov    %ebx,%edx
  shr    $0x4,%dl
  or     %edx,%r12d
  mov    %r12b,(%r14)
  cmp    $0xc8,%bpl
  je     L87
  shl    $0x4,%ebx
  mov    %ebp,%edx
  shr    $0x2,%dl
  or     %edx,%ebx
  mov    %bl,0x1(%r14)
  cmp    $0xc8,%al
  je     L10
  add    $0x3,%r14
  shl    $0x6,%ebp
  or     %eax,%ebp
  mov    %bpl,-0x1(%r14)
  cmp    $0x3,%r15d
  jg     L77
  jmp    L32
L128:
  mov    %esi,%r15d
  jmp    L32
L87:
  add    $0x1,%r14
L32:
  movb   $0x0,(%r14)
  mov    0xc(%rsp),%eax
  sub    %r15d,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L10:
  add    $0x2,%r14
  jmp    L32
```

assistant: ```c
int base64_decode(const unsigned char *s, int len, char *dst) {
  unsigned char a, b, c, d;
  int orig_len = len;
  while (len >= 4 && (a = from_b64(s[0])) != 255 && (b = from_b64(s[1])) != 255 && (c = from_b64(s[2])) != 255 && (d = from_b64(s[3])) != 255) {
    s += 4;
    len -= 4;
    if (a == 200 || b == 200)
      break;
    *dst++ = a << 2 | b >> 4;
    if (c == 200)
      break;
    *dst++ = b << 4 | c >> 2;
    if (d == 200)
      break;
    *dst++ = c << 6 | d;
  }
  *dst = 0;
  return orig_len - len;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<base64_decode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %esi,0xc(%rsp)
  cmp    $0x3,%esi
  jle    L7
  mov    0xc(%rsp),%r14d
  mov    %rdi,%r12
  jmp    L29
  nop
L95:
  movzbl 0x1(%r12),%edi
  call   <from_b64@plt>
  mov    %eax,%ebx
  cmp    $0xff,%al
  je     L116
  movzbl 0x2(%r12),%edi
  call   <from_b64@plt>
  mov    %eax,%r15d
  cmp    $0xff,%al
  je     L116
  movzbl 0x3(%r12),%edi
  call   <from_b64@plt>
  cmp    $0xff,%al
  je     L116
  add    $0x4,%r12
  sub    $0x4,%r14d
  cmp    $0xc8,%bpl
  je     L116
  cmp    $0xc8,%bl
  je     L116
  mov    %ebx,%ecx
  shl    $0x2,%ebp
  shr    $0x4,%cl
  or     %ecx,%ebp
  mov    %bpl,0x0(%r13)
  cmp    $0xc8,%r15b
  je     L129
  mov    %r15d,%ecx
  shl    $0x4,%ebx
  shr    $0x2,%cl
  or     %ecx,%ebx
  mov    %bl,0x1(%r13)
  cmp    $0xc8,%al
  je     L14
  mov    %r15d,%edx
  add    $0x3,%r13
  shl    $0x6,%edx
  or     %edx,%eax
  mov    %al,-0x1(%r13)
  cmp    $0x3,%r14d
  jle    L116
L29:
  movzbl (%r12),%edi
  call   <from_b64@plt>
  mov    %eax,%ebp
  cmp    $0xff,%al
  jne    L95
  nopw   0x0(%rax,%rax,1)
L116:
  mov    0xc(%rsp),%eax
  sub    %r14d,%eax
L84:
  movb   $0x0,0x0(%r13)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L129:
  mov    0xc(%rsp),%eax
  add    $0x1,%r13
  sub    %r14d,%eax
  jmp    L84
  nopl   (%rax)
L14:
  mov    0xc(%rsp),%eax
  add    $0x2,%r13
  sub    %r14d,%eax
  jmp    L84
L7:
  xor    %eax,%eax
  jmp    L84
```

assistant: ```c
int base64_decode(const unsigned char *s, int len, char *dst) {
  unsigned char a, b, c, d;
  int orig_len = len;
  while (len >= 4 && (a = from_b64(s[0])) != 255 && (b = from_b64(s[1])) != 255 && (c = from_b64(s[2])) != 255 && (d = from_b64(s[3])) != 255) {
    s += 4;
    len -= 4;
    if (a == 200 || b == 200)
      break;
    *dst++ = a << 2 | b >> 4;
    if (c == 200)
      break;
    *dst++ = b << 4 | c >> 2;
    if (d == 200)
      break;
    *dst++ = c << 6 | d;
  }
  *dst = 0;
  return orig_len - len;
}
```
user: What is the c source code of the assembly code below?

```asm
<base64_decode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %esi,0xc(%rsp)
  cmp    $0x3,%esi
  jle    L45
  mov    %rdi,%r12
  mov    %esi,%r14d
  jmp    L93
  nopl   (%rax)
L5:
  movzbl 0x1(%r12),%edi
  call   <from_b64@plt>
  mov    %eax,%ebx
  cmp    $0xff,%al
  je     L22
  movzbl 0x2(%r12),%edi
  call   <from_b64@plt>
  mov    %eax,%r15d
  cmp    $0xff,%al
  je     L22
  movzbl 0x3(%r12),%edi
  call   <from_b64@plt>
  cmp    $0xff,%al
  je     L22
  add    $0x4,%r12
  sub    $0x4,%r14d
  cmp    $0xc8,%bpl
  je     L22
  cmp    $0xc8,%bl
  je     L22
  mov    %ebx,%ecx
  shl    $0x2,%ebp
  shr    $0x4,%cl
  or     %ecx,%ebp
  mov    %bpl,0x0(%r13)
  cmp    $0xc8,%r15b
  je     L85
  mov    %r15d,%ecx
  shl    $0x4,%ebx
  shr    $0x2,%cl
  or     %ecx,%ebx
  mov    %bl,0x1(%r13)
  cmp    $0xc8,%al
  je     L10
  mov    %r15d,%edx
  add    $0x3,%r13
  shl    $0x6,%edx
  or     %edx,%eax
  mov    %al,-0x1(%r13)
  cmp    $0x3,%r14d
  jle    L22
L93:
  movzbl (%r12),%edi
  call   <from_b64@plt>
  mov    %eax,%ebp
  cmp    $0xff,%al
  jne    L5
  nopw   0x0(%rax,%rax,1)
L22:
  mov    0xc(%rsp),%eax
  sub    %r14d,%eax
L76:
  movb   $0x0,0x0(%r13)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L85:
  mov    0xc(%rsp),%eax
  add    $0x1,%r13
  sub    %r14d,%eax
  jmp    L76
  nopl   (%rax)
L10:
  mov    0xc(%rsp),%eax
  add    $0x2,%r13
  sub    %r14d,%eax
  jmp    L76
L45:
  xor    %eax,%eax
  jmp    L76
```

assistant: ```c
int base64_decode(const unsigned char *s, int len, char *dst) {
  unsigned char a, b, c, d;
  int orig_len = len;
  while (len >= 4 && (a = from_b64(s[0])) != 255 && (b = from_b64(s[1])) != 255 && (c = from_b64(s[2])) != 255 && (d = from_b64(s[3])) != 255) {
    s += 4;
    len -= 4;
    if (a == 200 || b == 200)
      break;
    *dst++ = a << 2 | b >> 4;
    if (c == 200)
      break;
    *dst++ = b << 4 | c >> 2;
    if (d == 200)
      break;
    *dst++ = c << 6 | d;
  }
  *dst = 0;
  return orig_len - len;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<string_copy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L8
L11:
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addq   $0x1,-0x8(%rbp)
L8:
  mov    -0x28(%rbp),%rax
  sub    $0x1,%rax
  cmp    %rax,-0x8(%rbp)
  jae    L19
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L11
L19:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
size_t string_copy(char *dest, const char *src, size_t n) {
  size_t i;
  for (i = 0; i < n - 1 && src[i] != '\0'; i++) {
    dest[i] = src[i];
  }
  dest[i] = 0;
  return i;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<string_copy>:
  endbr64
  mov    $0x0,%ecx
  mov    %rdx,%rax
  sub    $0x1,%rax
  je     L9
L13:
  movzbl (%rsi,%rcx,1),%r8d
  test   %r8b,%r8b
  je     L30
  mov    %r8b,(%rdi,%rcx,1)
  add    $0x1,%rcx
  cmp    %rax,%rcx
  jne    L13
  jmp    L9
L30:
  mov    %rcx,%rax
L9:
  movb   $0x0,(%rdi,%rax,1)
  ret
```

assistant: ```c
size_t string_copy(char *dest, const char *src, size_t n) {
  size_t i;
  for (i = 0; i < n - 1 && src[i] != '\0'; i++) {
    dest[i] = src[i];
  }
  dest[i] = 0;
  return i;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<string_copy>:
  endbr64
  xor    %eax,%eax
  sub    $0x1,%rdx
  mov    %rdi,%r8
  jne    L31
  jmp    L15
  nopl   0x0(%rax)
L26:
  mov    %cl,(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    %rdx,%rax
  je     L29
L31:
  movzbl (%rsi,%rax,1),%ecx
  lea    (%rdi,%rax,1),%r8
  test   %cl,%cl
  jne    L26
L15:
  movb   $0x0,(%r8)
  ret
  nopl   (%rax)
L29:
  lea    (%rdi,%rax,1),%r8
  movb   $0x0,(%r8)
  ret
```

assistant: ```c
size_t string_copy(char *dest, const char *src, size_t n) {
  size_t i;
  for (i = 0; i < n - 1 && src[i] != '\0'; i++) {
    dest[i] = src[i];
  }
  dest[i] = 0;
  return i;
}
```
user: What is the c source code of the assembly code below?

```asm
<string_copy>:
  endbr64
  xor    %eax,%eax
  sub    $0x1,%rdx
  mov    %rdi,%r8
  jne    L18
  jmp    L0
  nopl   0x0(%rax)
L37:
  mov    %cl,(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    %rdx,%rax
  je     L1
L18:
  movzbl (%rsi,%rax,1),%ecx
  lea    (%rdi,%rax,1),%r8
  test   %cl,%cl
  jne    L37
L0:
  movb   $0x0,(%r8)
  ret
  nopl   (%rax)
L1:
  lea    (%rdi,%rax,1),%r8
  movb   $0x0,(%r8)
  ret
```

assistant: ```c
size_t string_copy(char *dest, const char *src, size_t n) {
  size_t i;
  for (i = 0; i < n - 1 && src[i] != '\0'; i++) {
    dest[i] = src[i];
  }
  dest[i] = 0;
  return i;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<isOpenTag>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L104
  mov    $0x0,%eax
  jmp    L76
L104:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x2,-0x4(%rbp)
  jg     L45
  mov    $0x0,%eax
  jmp    L76
L45:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3c,%al
  jne    L93
  mov    -0x4(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3e,%al
  je     L71
L93:
  mov    $0x0,%eax
  jmp    L76
L71:
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x3f,%al
  je     L9
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x21,%al
  je     L9
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jne    L68
L9:
  mov    $0x0,%eax
  jmp    L76
L68:
  mov    $0x1,%eax
L76:
  leave
  ret
```

assistant: ```c
int isOpenTag(char *object) {
  int lenght;
  if (object == NULL) {
    return 0;
  }
  lenght = strlen(object);
  if (lenght < 3) {
    return 0;
  }
  if ((object[0] != '<') || (object[lenght - 1] != '>')) {
    return 0;
  }
  if ((object[1] == '?') || (object[1] == '!') || (object[1] == '/')) {
    return 0;
  }
  return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<isOpenTag>:
  endbr64
  mov    $0x0,%eax
  test   %rdi,%rdi
  je     L22
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    $0x2,%edx
  jle    L16
  cmpb   $0x3c,(%rbx)
  jne    L16
  movslq %edx,%rdx
  cmpb   $0x3e,-0x1(%rbx,%rdx,1)
  jne    L16
  movzbl 0x1(%rbx),%edx
  mov    %edx,%eax
  and    $0xffffffef,%eax
  cmp    $0x2f,%al
  sete   %al
  cmp    $0x21,%dl
  sete   %dl
  or     %edx,%eax
  xor    $0x1,%eax
  movzbl %al,%eax
L16:
  pop    %rbx
  ret
L22:
  ret
```

assistant: ```c
int isOpenTag(char *object) {
  int lenght;
  if (object == NULL) {
    return 0;
  }
  lenght = strlen(object);
  if (lenght < 3) {
    return 0;
  }
  if ((object[0] != '<') || (object[lenght - 1] != '>')) {
    return 0;
  }
  if ((object[1] == '?') || (object[1] == '!') || (object[1] == '/')) {
    return 0;
  }
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<isOpenTag>:
  endbr64
  test   %rdi,%rdi
  je     L10
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  cmp    $0x2,%eax
  jle    L7
  cmpb   $0x3c,(%rbx)
  jne    L7
  cltq
  cmpb   $0x3e,-0x1(%rbx,%rax,1)
  je     L9
L7:
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L10:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L9:
  movzbl 0x1(%rbx),%edx
  pop    %rbx
  mov    %edx,%eax
  and    $0xffffffef,%eax
  cmp    $0x2f,%al
  sete   %al
  cmp    $0x21,%dl
  sete   %dl
  or     %edx,%eax
  xor    $0x1,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int isOpenTag(char *object) {
  int lenght;
  if (object == NULL) {
    return 0;
  }
  lenght = strlen(object);
  if (lenght < 3) {
    return 0;
  }
  if ((object[0] != '<') || (object[lenght - 1] != '>')) {
    return 0;
  }
  if ((object[1] == '?') || (object[1] == '!') || (object[1] == '/')) {
    return 0;
  }
  return 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<isOpenTag>:
  endbr64
  test   %rdi,%rdi
  je     L1
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  cmp    $0x2,%eax
  jle    L36
  cmpb   $0x3c,(%rbx)
  jne    L36
  cltq
  cmpb   $0x3e,-0x1(%rbx,%rax,1)
  je     L18
L36:
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L1:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L18:
  movzbl 0x1(%rbx),%edx
  pop    %rbx
  mov    %edx,%eax
  and    $0xffffffef,%eax
  cmp    $0x2f,%al
  sete   %al
  cmp    $0x21,%dl
  sete   %dl
  or     %edx,%eax
  xor    $0x1,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int isOpenTag(char *object) {
  int lenght;
  if (object == NULL) {
    return 0;
  }
  lenght = strlen(object);
  if (lenght < 3) {
    return 0;
  }
  if ((object[0] != '<') || (object[lenght - 1] != '>')) {
    return 0;
  }
  if ((object[1] == '?') || (object[1] == '!') || (object[1] == '/')) {
    return 0;
  }
  return 1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<iff>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L1
  mov    -0x10(%rbp),%rax
  jmp    L15
L1:
  mov    -0x18(%rbp),%rax
L15:
  pop    %rbp
  ret
```

assistant: ```c
extern char *iff(int condition, char *iftrue, char *iffalse) {
  if (condition) {
    return iftrue;
  } else {
    return iffalse;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<iff>:
  endbr64
  test   %edi,%edi
  mov    %rdx,%rax
  cmovne %rsi,%rax
  ret
```

assistant: ```c
extern char *iff(int condition, char *iftrue, char *iffalse) {
  if (condition) {
    return iftrue;
  } else {
    return iffalse;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<iff>:
  endbr64
  test   %edi,%edi
  mov    %rdx,%rax
  cmovne %rsi,%rax
  ret
```

assistant: ```c
extern char *iff(int condition, char *iftrue, char *iffalse) {
  if (condition) {
    return iftrue;
  } else {
    return iffalse;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<iff>:
  endbr64
  test   %edi,%edi
  mov    %rdx,%rax
  cmovne %rsi,%rax
  ret
```

assistant: ```c
extern char *iff(int condition, char *iftrue, char *iffalse) {
  if (condition) {
    return iftrue;
  } else {
    return iffalse;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<has_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  jmp    L11
L18:
  movl   $0x0,-0x4(%rbp)
  jmp    L76
L33:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L60
  mov    -0x18(%rbp),%rax
  jmp    L68
L60:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L1
  addl   $0x1,-0x4(%rbp)
L76:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L33
  jmp    L0
L1:
  nop
L0:
  addq   $0x1,-0x18(%rbp)
L11:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L18
  mov    $0x0,%eax
L68:
  pop    %rbp
  ret
```

assistant: ```c
char *has_string(char *line, char *string) {
  int i;
  while (*line) {
    for (i = 0; line[i]; i++) {
      if (!string[i])
        return line;
      if (line[i] != string[i])
        break;
    }
    line++;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<has_string>:
  endbr64
  mov    %rdi,%rax
  cmpb   $0x0,(%rdi)
  jne    L6
  mov    $0x0,%eax
  ret
L62:
  add    $0x1,%rax
  cmpb   $0x0,(%rax)
  je     L64
L6:
  movzbl (%rax),%ecx
  mov    $0x0,%edx
  test   %cl,%cl
  je     L62
L14:
  movzbl (%rsi,%rdx,1),%r8d
  test   %r8b,%r8b
  je     L0
  cmp    %cl,%r8b
  jne    L62
  add    $0x1,%rdx
  movzbl (%rax,%rdx,1),%ecx
  test   %cl,%cl
  jne    L14
  jmp    L62
L64:
  mov    $0x0,%eax
L0:
  ret
```

assistant: ```c
char *has_string(char *line, char *string) {
  int i;
  while (*line) {
    for (i = 0; line[i]; i++) {
      if (!string[i])
        return line;
      if (line[i] != string[i])
        break;
    }
    line++;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<has_string>:
  endbr64
  movzbl (%rdi),%ecx
  mov    %rdi,%rax
  test   %cl,%cl
  je     L46
L27:
  xor    %edx,%edx
  jmp    L14
  nopw   0x0(%rax,%rax,1)
L12:
  cmp    %cl,%r8b
  jne    L25
  add    $0x1,%rdx
  movzbl (%rax,%rdx,1),%ecx
  test   %cl,%cl
  je     L25
L14:
  movzbl (%rsi,%rdx,1),%r8d
  test   %r8b,%r8b
  jne    L12
  ret
  nopl   0x0(%rax)
L25:
  movzbl 0x1(%rax),%ecx
  add    $0x1,%rax
  test   %cl,%cl
  jne    L27
L46:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *has_string(char *line, char *string) {
  int i;
  while (*line) {
    for (i = 0; line[i]; i++) {
      if (!string[i])
        return line;
      if (line[i] != string[i])
        break;
    }
    line++;
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<has_string>:
  endbr64
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rax
  je     L8
L42:
  movzbl (%rax),%ecx
  xor    %edx,%edx
  test   %cl,%cl
  jne    L1
  jmp    L26
  nopw   0x0(%rax,%rax,1)
L53:
  cmp    %cl,%r8b
  jne    L26
  add    $0x1,%rdx
  movzbl (%rax,%rdx,1),%ecx
  test   %cl,%cl
  je     L26
L1:
  movzbl (%rsi,%rdx,1),%r8d
  test   %r8b,%r8b
  jne    L53
  ret
  nopl   0x0(%rax)
L26:
  add    $0x1,%rax
  cmpb   $0x0,(%rax)
  jne    L42
L8:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *has_string(char *line, char *string) {
  int i;
  while (*line) {
    for (i = 0; line[i]; i++) {
      if (!string[i])
        return line;
      if (line[i] != string[i])
        break;
    }
    line++;
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<get2Dim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %esi,%ecx
  mov    %edx,%eax
  mov    %edi,%edx
  mov    %dx,-0x14(%rbp)
  mov    %ecx,%edx
  mov    %dx,-0x18(%rbp)
  mov    %ax,-0x1c(%rbp)
  movw   $0x0,-0x2(%rbp)
  movzwl -0x1c(%rbp),%edx
  movzwl -0x14(%rbp),%eax
  imul   %eax,%edx
  movzwl -0x18(%rbp),%eax
  add    %edx,%eax
  mov    %ax,-0x2(%rbp)
  movzwl -0x2(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
short get2Dim(short x, short y, short fuzBb) {
  short outVal = 0;
  outVal = (fuzBb * x) + y;
  return outVal;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get2Dim>:
  endbr64
  imul   %edi,%edx
  lea    (%rdx,%rsi,1),%eax
  ret
```

assistant: ```c
short get2Dim(short x, short y, short fuzBb) {
  short outVal = 0;
  outVal = (fuzBb * x) + y;
  return outVal;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<get2Dim>:
  endbr64
  imul   %edi,%edx
  lea    (%rdx,%rsi,1),%eax
  ret
```

assistant: ```c
short get2Dim(short x, short y, short fuzBb) {
  short outVal = 0;
  outVal = (fuzBb * x) + y;
  return outVal;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<get2Dim>:
  endbr64
  imul   %edi,%edx
  lea    (%rdx,%rsi,1),%eax
  ret
```

assistant: ```c
short get2Dim(short x, short y, short fuzBb) {
  short outVal = 0;
  outVal = (fuzBb * x) + y;
  return outVal;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<get_existing_tar_file>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x120,%rsp
  mov    %rdi,-0x118(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x118(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  lea    D5(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x110(%rbp),%rax
  mov    %rax,%rdi
  call   <timlib_file_exists@plt>
  test   %rax,%rax
  je     L17
  lea    -0x110(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  jmp    L13
L17:
  mov    $0x0,%eax
L13:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D5
datatype: string

tool: D5: %s/template/mysqldump_template.sql.gz

assistant: ```c
char *get_existing_tar_file(char *appaserver_home_directory) {
  char existing_tar_file[256];
  sprintf(existing_tar_file, "%s/template/mysqldump_template.sql.gz", appaserver_home_directory);
  if (timlib_file_exists(existing_tar_file))
    return strdup(existing_tar_file);
  else
    return (char *)0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<get_existing_tar_file>:
  endbr64
  push   %rbx
  sub    $0x110,%rsp
  mov    %rdi,%rdx
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    D6(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <timlib_file_exists@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  je     L1
  mov    %rsp,%rdi
  call   <strdup@plt>
L1:
  mov    0x108(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L0
  add    $0x110,%rsp
  pop    %rbx
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D6
type: string

tool: D6: %s/template/mysqldump_template.sql.gz

assistant: ```c
char *get_existing_tar_file(char *appaserver_home_directory) {
  char existing_tar_file[256];
  sprintf(existing_tar_file, "%s/template/mysqldump_template.sql.gz", appaserver_home_directory);
  if (timlib_file_exists(existing_tar_file))
    return strdup(existing_tar_file);
  else
    return (char *)0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<get_existing_tar_file>:
  endbr64
  push   %rbp
  mov    %rdi,%rdx
  lea    D3(%rip),%rsi
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <timlib_file_exists@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  je     L0
  mov    %rbp,%rdi
  call   <strdup@plt>
L0:
  mov    0x108(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L12
  add    $0x110,%rsp
  pop    %rbp
  ret
L12:
  call   <__stack_chk_fail@plt>
```

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

tool: D3: %s/template/mysqldump_template.sql.gz

assistant: ```c
char *get_existing_tar_file(char *appaserver_home_directory) {
  char existing_tar_file[256];
  sprintf(existing_tar_file, "%s/template/mysqldump_template.sql.gz", appaserver_home_directory);
  if (timlib_file_exists(existing_tar_file))
    return strdup(existing_tar_file);
  else
    return (char *)0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<get_existing_tar_file>:
  endbr64
  push   %rbp
  mov    %rdi,%rdx
  lea    D5(%rip),%rsi
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <timlib_file_exists@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  je     L3
  mov    %rbp,%rdi
  call   <strdup@plt>
L3:
  mov    0x108(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L14
  add    $0x110,%rsp
  pop    %rbp
  ret
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D5
datatype: string

tool: D5: %s/template/mysqldump_template.sql.gz

assistant: ```c
char *get_existing_tar_file(char *appaserver_home_directory) {
  char existing_tar_file[256];
  sprintf(existing_tar_file, "%s/template/mysqldump_template.sql.gz", appaserver_home_directory);
  if (timlib_file_exists(existing_tar_file))
    return strdup(existing_tar_file);
  else
    return (char *)0;
}
```