ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<tok_is_msg>:
  endbr64
  cmp    $0xe,%rsi
  je     L12
  cmp    $0x1c,%rsi
  je     L12
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  mov    D2(%rip),%rax
  mov    (%rax),%edx
  jmp    1050 <is_type_of_len@plt>
```

assistant: ```c
bool tok_is_msg(const char *tok, size_t len) {
  if (len != 14 && len != 28)
    return false;
  return is_type_of_len(tok, len, isxdigit);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<IsAddressIPv4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  movl   $0x0,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L56
L49:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L28
  cmpl   $0x2,-0x18(%rbp)
  ja     L39
  mov    -0x10(%rbp),%rax
  mov    $0x2e,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L28
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x10(%rbp)
  addl   $0x1,-0x14(%rbp)
  jmp    L28
L39:
  addl   $0x1,-0x14(%rbp)
L28:
  addl   $0x1,-0x18(%rbp)
L56:
  cmpl   $0x3,-0x18(%rbp)
  jbe    L49
  cmpl   $0x4,-0x14(%rbp)
  sete   %al
  movzbl %al,%eax
  leave
  ret
```

assistant: ```c
int IsAddressIPv4(char *addressString) {
  char *start, *token;
  unsigned octet, goodOctets = 0;
  start = addressString;
  for (octet = 0; octet < 4; octet++) {
    if (isdigit(start[0])) {
      if (octet < 3) {
        token = strchr(start, '.');
        if (token) {
          start = token + 1;
          goodOctets++;
        }
      } else
        goodOctets++;
    }
  }
  return (goodOctets == 4);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<IsAddressIPv4>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    $0x1,%ebx
  mov    $0x0,%r12d
  jmp    L29
L1:
  add    $0x1,%r12d
L58:
  cmp    $0x3,%ebx
  ja     L52
L47:
  add    $0x1,%ebx
L29:
  movsbl 0x0(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L58
  lea    -0x1(%rbx),%eax
  cmp    $0x2,%eax
  ja     L1
  mov    $0x2e,%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L47
  lea    0x1(%rax),%rbp
  add    $0x1,%r12d
  jmp    L47
L52:
  cmp    $0x4,%r12d
  sete   %al
  movzbl %al,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int IsAddressIPv4(char *addressString) {
  char *start, *token;
  unsigned octet, goodOctets = 0;
  start = addressString;
  for (octet = 0; octet < 4; octet++) {
    if (isdigit(start[0])) {
      if (octet < 3) {
        token = strchr(start, '.');
        if (token) {
          start = token + 1;
          goodOctets++;
        }
      } else
        goodOctets++;
    }
  }
  return (goodOctets == 4);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<IsAddressIPv4>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  xor    %ebx,%ebx
L32:
  movsbl 0x0(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L37
  cmp    $0x3,%ebx
  je     L25
  mov    $0x2e,%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L37
  lea    0x1(%rax),%rbp
  add    $0x1,%r12d
L37:
  add    $0x1,%ebx
  cmp    $0x4,%ebx
  jne    L32
  xor    %eax,%eax
  cmp    $0x4,%r12d
  pop    %rbx
  pop    %rbp
  sete   %al
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L25:
  add    $0x1,%r12d
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  cmp    $0x4,%r12d
  pop    %r12
  sete   %al
  ret
```

assistant: ```c
int IsAddressIPv4(char *addressString) {
  char *start, *token;
  unsigned octet, goodOctets = 0;
  start = addressString;
  for (octet = 0; octet < 4; octet++) {
    if (isdigit(start[0])) {
      if (octet < 3) {
        token = strchr(start, '.');
        if (token) {
          start = token + 1;
          goodOctets++;
        }
      } else
        goodOctets++;
    }
  }
  return (goodOctets == 4);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<IsAddressIPv4>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  xor    %ebx,%ebx
L0:
  movsbl 0x0(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L18
  cmp    $0x3,%ebx
  je     L6
  mov    $0x2e,%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L18
  lea    0x1(%rax),%rbp
  add    $0x1,%r12d
L18:
  add    $0x1,%ebx
  cmp    $0x4,%ebx
  jne    L0
  xor    %eax,%eax
  cmp    $0x4,%r12d
  pop    %rbx
  pop    %rbp
  sete   %al
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  add    $0x1,%r12d
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  cmp    $0x4,%r12d
  pop    %r12
  sete   %al
  ret
```

assistant: ```c
int IsAddressIPv4(char *addressString) {
  char *start, *token;
  unsigned octet, goodOctets = 0;
  start = addressString;
  for (octet = 0; octet < 4; octet++) {
    if (isdigit(start[0])) {
      if (octet < 3) {
        token = strchr(start, '.');
        if (token) {
          start = token + 1;
          goodOctets++;
        }
      } else
        goodOctets++;
    }
  }
  return (goodOctets == 4);
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x14(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movl   $0x3,-0x14(%rbp)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x10(%rbp),%rax
  movss  D13(%rip),%xmm0
  movss  %xmm0,(%rax)
  movss  -0x14(%rbp),%xmm0
  cvttss2si %xmm0,%eax
  mov    %eax,%esi
  lea    D22(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D9
data_type: string
name: disassemble_data
arguments: data_tag: D13
data_type: f32
name: disassemble_data
arguments: data_tag: D22
data_type: string

tool: D9: %d


tool: D13: 4.5

tool: D22: %f


assistant: ```c
int main() {
  union exam {
    int a;
    float b;
  };
  union exam *p, x;
  p = &x;
  x.a = 3;
  printf("%d\n", p->a);
  p->b = 4.5;
  printf("%f\n", x.b);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x3,%esi
  lea    D19(%rip),%rdi
  call   <printf@plt>
  mov    $0x4,%esi
  lea    D10(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D19
data_type: string
name: extract_symbolic_data
arguments: data_label: D10
data_type: string

tool: D19: %d


tool: D10: %f


assistant: ```c
int main() {
  union exam {
    int a;
    float b;
  };
  union exam *p, x;
  p = &x;
  x.a = 3;
  printf("%d\n", p->a);
  p->b = 4.5;
  printf("%f\n", x.b);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x3,%esi
  lea    D12(%rip),%rdi
  call   <printf@plt>
  mov    $0x4,%esi
  lea    D17(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D12
type_guessed: string
name: extract_symbolic_data
arguments: label: D17
type_guessed: string

tool: D12: %d


tool: D17: %f


assistant: ```c
int main() {
  union exam {
    int a;
    float b;
  };
  union exam *p, x;
  p = &x;
  x.a = 3;
  printf("%d\n", p->a);
  p->b = 4.5;
  printf("%f\n", x.b);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x3,%esi
  lea    D19(%rip),%rdi
  call   <printf@plt>
  mov    $0x4,%esi
  lea    D15(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D19
type_guessed: string
name: unpack_data
arguments: data_tag: D15
type_guessed: string

tool: D19: %d


tool: D15: %f


assistant: ```c
int main() {
  union exam {
    int a;
    float b;
  };
  union exam *p, x;
  p = &x;
  x.a = 3;
  printf("%d\n", p->a);
  p->b = 4.5;
  printf("%f\n", x.b);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jle    L13
  movl   $0x1,-0x4(%rbp)
L13:
  cmpl   $0x0,-0x14(%rbp)
  jns    L1
  movl   $0x1,-0x4(%rbp)
L1:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int foo(int a) {
  int x;
  x = 0;
  if (a > 0)
    x = 1;
  if (a < 0)
    x = 1;
  return x;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<foo>:
  endbr64
  test   %edi,%edi
  setne  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int foo(int a) {
  int x;
  x = 0;
  if (a > 0)
    x = 1;
  if (a < 0)
    x = 1;
  return x;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<foo>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  setne  %al
  ret
```

assistant: ```c
int foo(int a) {
  int x;
  x = 0;
  if (a > 0)
    x = 1;
  if (a < 0)
    x = 1;
  return x;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<foo>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  setne  %al
  ret
```

assistant: ```c
int foo(int a) {
  int x;
  x = 0;
  if (a > 0)
    x = 1;
  if (a < 0)
    x = 1;
  return x;
}
```
user: Translate the below assembly code into C programming language:

```asm
<Xendc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L6
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L6:
  mov    $0x11,%eax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D1
type: string

tool: D1: no operand allowed for ENDC

assistant: ```c
int Xendc(int status, char *label, char *mnemo, char *oper) {
  if (oper)
    error("no operand allowed for ENDC");
  return 0x11;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Xendc>:
  endbr64
  test   %rcx,%rcx
  je     L1
  sub    $0x8,%rsp
  lea    D2(%rip),%rdi
  call   <error@plt>
  mov    $0x11,%eax
  add    $0x8,%rsp
  ret
L1:
  mov    $0x11,%eax
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D2
type_guessed: string

tool: D2: no operand allowed for ENDC

assistant: ```c
int Xendc(int status, char *label, char *mnemo, char *oper) {
  if (oper)
    error("no operand allowed for ENDC");
  return 0x11;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<Xendc>:
  endbr64
  test   %rcx,%rcx
  je     L4
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <error@plt>
  mov    $0x11,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  mov    $0x11,%eax
  ret
```

tool_calls: name: read_data
arguments: data_label: D0
datatype: string

tool: D0: no operand allowed for ENDC

assistant: ```c
int Xendc(int status, char *label, char *mnemo, char *oper) {
  if (oper)
    error("no operand allowed for ENDC");
  return 0x11;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Xendc>:
  endbr64
  test   %rcx,%rcx
  je     L9
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <error@plt>
  mov    $0x11,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L9:
  mov    $0x11,%eax
  ret
```

tool_calls: name: retrieve_data
arguments: label: D5
type: string

tool: D5: no operand allowed for ENDC

assistant: ```c
int Xendc(int status, char *label, char *mnemo, char *oper) {
  if (oper)
    error("no operand allowed for ENDC");
  return 0x11;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ns_url_encode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rsi,0x8(%rsp)
  mov    %rdx,%r14
  mov    %rcx,0x18(%rsp)
  test   %rcx,%rcx
  je     L43
  test   %rsi,%rsi
  je     L43
  lea    -0x1(%rcx),%r15
  cmp    $0x2,%r15
  jbe    L69
  mov    %rdi,%rbx
  mov    $0x0,%r12d
  mov    $0x2,%ebp
  mov    $0x1,%eax
  sub    %rdi,%rax
  mov    %rax,0x10(%rsp)
  jmp    L87
L31:
  movzbl 0x0(%r13),%eax
  mov    %al,(%r14,%r12,1)
  mov    %r12,%rbp
L14:
  lea    0x1(%rbp),%r12
  mov    0x10(%rsp),%rax
  add    %rbx,%rax
  cmp    %rax,0x8(%rsp)
  jbe    L75
  add    $0x3,%rbp
  add    $0x1,%rbx
  cmp    %r15,%rbp
  jae    L75
L87:
  mov    %rbx,%r13
  movzbl (%rbx),%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L31
  movzbl (%rbx),%esi
  lea    D10(%rip),%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L31
  lea    0x3(%r12),%rax
  cmp    0x18(%rsp),%rax
  jae    L119
  movb   $0x25,(%r14,%r12,1)
  movzbl (%rbx),%eax
  shr    $0x4,%al
  movzbl %al,%eax
  lea    D3(%rip),%rcx
  movzbl (%rcx,%rax,1),%eax
  mov    %al,0x1(%r14,%r12,1)
  movzbl (%rbx),%eax
  and    $0xf,%eax
  movzbl (%rcx,%rax,1),%eax
  mov    %al,(%r14,%rbp,1)
  jmp    L14
L119:
  mov    %r12,%rbp
  jmp    L14
L43:
  mov    $0x0,%r12d
L75:
  movb   $0x0,(%r14,%r12,1)
  mov    %r12,%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L69:
  mov    $0x0,%r12d
  jmp    L75
```

tool_calls: name: retrieve_data
arguments: data_tag: D10
type_guessed: string
name: retrieve_data
arguments: data_tag: D3
type_guessed: string

tool: D10: ._-$,;~()

tool: D3: 0123456789abcdef

assistant: ```c
size_t ns_url_encode(const char *src, size_t s_len, char *dst, size_t dst_len) {
  static const char *dont_escape = "._-$,;~()";
  static const char *hex = "0123456789abcdef";
  size_t i = 0, j = 0;
  for (i = j = 0; dst_len > 0 && i < s_len && j + 2 < dst_len - 1; i++, j++) {
    if (isalnum(*(const unsigned char *)(src + i)) || strchr(dont_escape, *(const unsigned char *)(src + i)) != NULL) {
      dst[j] = src[i];
    } else if (j + 3 < dst_len) {
      dst[j] = '%';
      dst[j + 1] = hex[(*(const unsigned char *)(src + i)) >> 4];
      dst[j + 2] = hex[(*(const unsigned char *)(src + i)) & 0xf];
      j += 2;
    }
  }
  dst[j] = '\0';
  return j;
}
```
user: What is the c source code of the assembly code below:

```asm
<ns_url_encode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  test   %rcx,%rcx
  je     L44
  mov    %rsi,%rbp
  test   %rsi,%rsi
  je     L44
  mov    %rcx,%rax
  sub    $0x1,%rax
  mov    %rax,(%rsp)
  cmp    $0x2,%rax
  jbe    L44
  mov    $0x1,%r12d
  mov    %rdi,%r15
  xor    %r14d,%r14d
  mov    $0x2,%r13d
  sub    %rdi,%r12
  jmp    L9
  nopl   0x0(%rax,%rax,1)
L7:
  movzbl (%r15),%eax
  mov    %r14,%r13
  mov    %al,(%rbx,%r14,1)
L39:
  lea    (%r12,%r15,1),%rax
  lea    0x1(%r13),%r14
  cmp    %rbp,%rax
  jae    L116
L72:
  add    $0x3,%r13
  add    $0x1,%r15
  cmp    (%rsp),%r13
  jae    L116
L9:
  movzbl (%r15),%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L7
  movzbl (%r15),%esi
  lea    D3(%rip),%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L7
  lea    0x3(%r14),%rax
  cmp    0x8(%rsp),%rax
  jae    L22
  movb   $0x25,(%rbx,%r14,1)
  movzbl (%r15),%eax
  lea    D10(%rip),%rcx
  shr    $0x4,%al
  movzbl %al,%eax
  movzbl (%rcx,%rax,1),%eax
  mov    %al,0x1(%rbx,%r14,1)
  movzbl (%r15),%eax
  lea    0x1(%r13),%r14
  and    $0xf,%eax
  movzbl (%rcx,%rax,1),%eax
  mov    %al,(%rbx,%r13,1)
  lea    (%r12,%r15,1),%rax
  cmp    %rbp,%rax
  jb     L72
  nop
L116:
  add    %r14,%rbx
L15:
  movb   $0x0,(%rbx)
  add    $0x18,%rsp
  mov    %r14,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L22:
  mov    %r14,%r13
  jmp    L39
  nopl   0x0(%rax,%rax,1)
L44:
  xor    %r14d,%r14d
  jmp    L15
```

tool_calls: name: parse_data
arguments: label: D3
type: string
name: parse_data
arguments: label: D10
type: string

tool: D3: ._-$,;~()

tool: D10: 0123456789abcdef

assistant: ```c
size_t ns_url_encode(const char *src, size_t s_len, char *dst, size_t dst_len) {
  static const char *dont_escape = "._-$,;~()";
  static const char *hex = "0123456789abcdef";
  size_t i = 0, j = 0;
  for (i = j = 0; dst_len > 0 && i < s_len && j + 2 < dst_len - 1; i++, j++) {
    if (isalnum(*(const unsigned char *)(src + i)) || strchr(dont_escape, *(const unsigned char *)(src + i)) != NULL) {
      dst[j] = src[i];
    } else if (j + 3 < dst_len) {
      dst[j] = '%';
      dst[j + 1] = hex[(*(const unsigned char *)(src + i)) >> 4];
      dst[j + 2] = hex[(*(const unsigned char *)(src + i)) & 0xf];
      j += 2;
    }
  }
  dst[j] = '\0';
  return j;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ns_url_encode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  test   %rcx,%rcx
  je     L109
  mov    %rsi,%rbp
  test   %rsi,%rsi
  je     L109
  mov    %rcx,%rax
  sub    $0x1,%rax
  mov    %rax,(%rsp)
  cmp    $0x2,%rax
  jbe    L109
  mov    $0x1,%r12d
  mov    %rdi,%r15
  xor    %r14d,%r14d
  mov    $0x2,%r13d
  sub    %rdi,%r12
  jmp    L31
  nopl   0x0(%rax,%rax,1)
L13:
  movzbl (%r15),%eax
  mov    %r14,%r13
  mov    %al,(%rbx,%r14,1)
L17:
  lea    (%r12,%r15,1),%rax
  lea    0x1(%r13),%r14
  cmp    %rbp,%rax
  jae    L35
L32:
  add    $0x3,%r13
  add    $0x1,%r15
  cmp    (%rsp),%r13
  jae    L35
L31:
  movzbl (%r15),%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L13
  movzbl (%r15),%esi
  lea    D13(%rip),%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L13
  lea    0x3(%r14),%rax
  cmp    0x8(%rsp),%rax
  jae    L83
  movb   $0x25,(%rbx,%r14,1)
  movzbl (%r15),%eax
  lea    D12(%rip),%rcx
  shr    $0x4,%al
  movzbl %al,%eax
  movzbl (%rcx,%rax,1),%eax
  mov    %al,0x1(%rbx,%r14,1)
  movzbl (%r15),%eax
  lea    0x1(%r13),%r14
  and    $0xf,%eax
  movzbl (%rcx,%rax,1),%eax
  mov    %al,(%rbx,%r13,1)
  lea    (%r12,%r15,1),%rax
  cmp    %rbp,%rax
  jb     L32
  nop
L35:
  add    %r14,%rbx
L82:
  movb   $0x0,(%rbx)
  add    $0x18,%rsp
  mov    %r14,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L83:
  mov    %r14,%r13
  jmp    L17
  nopl   0x0(%rax,%rax,1)
L109:
  xor    %r14d,%r14d
  jmp    L82
```

tool_calls: name: parse_data
arguments: tag: D13
data_type: string
name: parse_data
arguments: tag: D12
data_type: string

tool: D13: ._-$,;~()

tool: D12: 0123456789abcdef

assistant: ```c
size_t ns_url_encode(const char *src, size_t s_len, char *dst, size_t dst_len) {
  static const char *dont_escape = "._-$,;~()";
  static const char *hex = "0123456789abcdef";
  size_t i = 0, j = 0;
  for (i = j = 0; dst_len > 0 && i < s_len && j + 2 < dst_len - 1; i++, j++) {
    if (isalnum(*(const unsigned char *)(src + i)) || strchr(dont_escape, *(const unsigned char *)(src + i)) != NULL) {
      dst[j] = src[i];
    } else if (j + 3 < dst_len) {
      dst[j] = '%';
      dst[j + 1] = hex[(*(const unsigned char *)(src + i)) >> 4];
      dst[j + 2] = hex[(*(const unsigned char *)(src + i)) & 0xf];
      j += 2;
    }
  }
  dst[j] = '\0';
  return j;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<read_tsc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  rdtsc
  mov    %eax,-0x8(%rbp)
  mov    %edx,-0x4(%rbp)
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  shl    $0x20,%rax
  or     %rdx,%rax
  pop    %rbp
  ret
```

assistant: ```c
unsigned long read_tsc(void) {
  unsigned a, d;
  __asm __volatile("rdtsc" : "=a"(a), "=d"(d));
  return ((unsigned long)a) | (((unsigned long)d) << 32);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<read_tsc>:
  endbr64
  rdtsc
  shl    $0x20,%rdx
  mov    %eax,%eax
  or     %rdx,%rax
  ret
```

assistant: ```c
unsigned long read_tsc(void) {
  unsigned a, d;
  __asm __volatile("rdtsc" : "=a"(a), "=d"(d));
  return ((unsigned long)a) | (((unsigned long)d) << 32);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<read_tsc>:
  endbr64
  rdtsc
  shl    $0x20,%rdx
  mov    %eax,%eax
  or     %rdx,%rax
  ret
```

assistant: ```c
unsigned long read_tsc(void) {
  unsigned a, d;
  __asm __volatile("rdtsc" : "=a"(a), "=d"(d));
  return ((unsigned long)a) | (((unsigned long)d) << 32);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<read_tsc>:
  endbr64
  rdtsc
  shl    $0x20,%rdx
  mov    %eax,%eax
  or     %rdx,%rax
  ret
```

assistant: ```c
unsigned long read_tsc(void) {
  unsigned a, d;
  __asm __volatile("rdtsc" : "=a"(a), "=d"(d));
  return ((unsigned long)a) | (((unsigned long)d) << 32);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<RandomFunc>:
  endbr64
  mov    %rsi,%rcx
  mov    (%rdi),%esi
  mov    %esi,%edx
  xor    $0x29be1cdb,%edx
  mov    %edx,%eax
  cmp    $0x29be1cdb,%esi
  je     L3
  mov    %edx,%esi
  sar    $0x18,%esi
  shl    $0x18,%eax
  and    $0xffffff,%edx
  or     %edx,%eax
  mov    %sil,%al
  shl    $0x7,%eax
  mov    %eax,(%rcx)
  ret
L3:
  push   %rbx
  mov    %edx,%ebx
  shl    $0x8,%ebx
  sar    $0x18,%ebx
  mov    %bl,%ah
  movzbl %dh,%edx
  shl    $0x18,%edx
  movzwl %ax,%esi
  shr    $0x18,%eax
  shl    $0x10,%eax
  or     %esi,%edx
  or     %edx,%eax
  shl    $0x7,%eax
  mov    %eax,(%rcx)
  pop    %rbx
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  unsigned short copy11;
  char copy12;
  char copy13;
  {
    state[0UL] = input[0UL] ^ 700325083U;
    local1 = 0UL;
    while (local1 < 1UL) {
      if (state[0UL] != local1) {
        if (state[0UL] == local1) {
          copy11 = *((unsigned short *)(&state[0UL]) + 0);
          *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
          *((unsigned short *)(&state[0UL]) + 1) = copy11;
        } else {
          copy12 = *((char *)(&state[local1]) + 3);
          *((char *)(&state[local1]) + 3) = *((char *)(&state[local1]) + 0);
          *((char *)(&state[local1]) + 0) = copy12;
        }
      } else {
        copy13 = *((char *)(&state[local1]) + 2);
        *((char *)(&state[local1]) + 2) = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = copy13;
        copy13 = *((char *)(&state[local1]) + 3);
        *((char *)(&state[local1]) + 3) = *((char *)(&state[local1]) + 2);
        *((char *)(&state[local1]) + 2) = copy13;
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] << 7U;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%ecx
  mov    %ecx,%edx
  xor    $0x29be1cdb,%edx
  mov    %edx,%eax
  cmp    $0x29be1cdb,%ecx
  je     L4
  mov    %edx,%ecx
  and    $0xffffff,%eax
  sar    $0x18,%edx
  shl    $0x18,%ecx
  or     %ecx,%eax
  mov    %dl,%al
  shl    $0x7,%eax
  mov    %eax,(%rsi)
  ret
  nop
L4:
  movzbl %dl,%eax
  shl    $0x7,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  unsigned short copy11;
  char copy12;
  char copy13;
  {
    state[0UL] = input[0UL] ^ 700325083U;
    local1 = 0UL;
    while (local1 < 1UL) {
      if (state[0UL] != local1) {
        if (state[0UL] == local1) {
          copy11 = *((unsigned short *)(&state[0UL]) + 0);
          *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
          *((unsigned short *)(&state[0UL]) + 1) = copy11;
        } else {
          copy12 = *((char *)(&state[local1]) + 3);
          *((char *)(&state[local1]) + 3) = *((char *)(&state[local1]) + 0);
          *((char *)(&state[local1]) + 0) = copy12;
        }
      } else {
        copy13 = *((char *)(&state[local1]) + 2);
        *((char *)(&state[local1]) + 2) = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = copy13;
        copy13 = *((char *)(&state[local1]) + 3);
        *((char *)(&state[local1]) + 3) = *((char *)(&state[local1]) + 2);
        *((char *)(&state[local1]) + 2) = copy13;
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] << 7U;
  }
}
```