ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码:

```asm
<unicode_encode>:
  endbr64
  cmp    $0x10ffff,%edi
  jg     L2
  cmp    $0xffff,%edi
  jle    L26
  mov    $0x4,%r9d
  mov    $0x3,%eax
  mov    $0x7,%ecx
  mov    $0xfffffff0,%r10d
  mov    $0x4,%r8d
  nopl   0x0(%rax)
L38:
  mov    %edi,%edx
  sar    $0x6,%edi
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,(%rsi,%rax,1)
  sub    $0x1,%rax
  test   %eax,%eax
  jne    L38
  mov    %ecx,%eax
  and    %edi,%eax
  or     %r10d,%eax
L1:
  mov    %al,(%rsi)
  movb   $0x0,(%rsi,%r9,1)
L54:
  mov    %r8d,%eax
  ret
L26:
  cmp    $0x7ff,%edi
  jg     L88
  cmp    $0x7f,%edi
  jle    L53
  mov    $0x2,%r9d
  mov    $0x1,%eax
  mov    $0x1f,%ecx
  mov    $0xffffffc0,%r10d
  mov    $0x2,%r8d
  jmp    L38
  nopl   0x0(%rax,%rax,1)
L88:
  mov    $0x3,%r9d
  mov    $0x2,%eax
  mov    $0xf,%ecx
  mov    $0xffffffe0,%r10d
  mov    $0x3,%r8d
  jmp    L38
  xchg   %ax,%ax
L53:
  mov    %edi,%eax
  mov    $0x1,%r9d
  mov    $0x1,%r8d
  jmp    L1
L2:
  mov    $0xffffffff,%r8d
  jmp    L54
```

assistant: ```c
int unicode_encode(int n, char *ptr) {
  int count = 1;
  if (n > 0x10ffff)
    return -1;
  if (n > 0xffff)
    count = 4;
  else if (n > 0x7ff)
    count = 3;
  else if (n > 0x7f)
    count = 2;
  if (count == 1)
    ptr[0] = n;
  else {
    for (int i = (count - 1); i > 0; i--) {
      ptr[i] = 0x80 | (0x3f & n);
      n >>= 6;
    }
    int mask = (0xff >> (1 + count));
    int code = (0xff << (8 - count)) & 0xff;
    ptr[0] = code | (mask & n);
  }
  ptr[count] = 0;
  return count;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<unicode_encode>:
  endbr64
  mov    %edi,%eax
  cmp    $0x10ffff,%edi
  jg     L55
  cmp    $0xffff,%edi
  jle    L59
  mov    %edi,%edx
  sar    $0x12,%eax
  mov    $0x4,%ecx
  mov    $0x4,%r8d
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x3(%rsi)
  mov    %edi,%edx
  sar    $0x6,%edx
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x2(%rsi)
  mov    %edi,%edx
  mov    $0xfffffff0,%edi
  sar    $0xc,%edx
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x1(%rsi)
  mov    $0x7,%edx
L18:
  and    %edx,%eax
  or     %edi,%eax
L8:
  mov    %al,(%rsi)
  movb   $0x0,(%rsi,%rcx,1)
L47:
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L59:
  cmp    $0x7ff,%edi
  jle    L52
  mov    %edi,%edx
  sar    $0xc,%eax
  mov    $0x3,%ecx
  mov    $0x3,%r8d
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x2(%rsi)
  mov    %edi,%edx
  mov    $0xffffffe0,%edi
  sar    $0x6,%edx
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x1(%rsi)
  mov    $0xf,%edx
  jmp    L18
  nopl   0x0(%rax,%rax,1)
L52:
  cmp    $0x7f,%edi
  jle    L54
  mov    %edi,%edx
  sar    $0x6,%eax
  mov    $0x2,%ecx
  mov    $0xffffffc0,%edi
  and    $0x3f,%edx
  mov    $0x2,%r8d
  or     $0xffffff80,%edx
  mov    %dl,0x1(%rsi)
  mov    $0x1f,%edx
  jmp    L18
  nopl   (%rax)
L54:
  mov    $0x1,%ecx
  mov    $0x1,%r8d
  jmp    L8
L55:
  mov    $0xffffffff,%r8d
  jmp    L47
```

assistant: ```c
int unicode_encode(int n, char *ptr) {
  int count = 1;
  if (n > 0x10ffff)
    return -1;
  if (n > 0xffff)
    count = 4;
  else if (n > 0x7ff)
    count = 3;
  else if (n > 0x7f)
    count = 2;
  if (count == 1)
    ptr[0] = n;
  else {
    for (int i = (count - 1); i > 0; i--) {
      ptr[i] = 0x80 | (0x3f & n);
      n >>= 6;
    }
    int mask = (0xff >> (1 + count));
    int code = (0xff << (8 - count)) & 0xff;
    ptr[0] = code | (mask & n);
  }
  ptr[count] = 0;
  return count;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<early_serial_init>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%esi
  mov    $0x3f9,%edi
  call   <outb@plt>
  mov    $0x80,%esi
  mov    $0x3fb,%edi
  call   <outb@plt>
  mov    $0x3,%esi
  mov    $0x3f8,%edi
  call   <outb@plt>
  mov    $0x0,%esi
  mov    $0x3f9,%edi
  call   <outb@plt>
  mov    $0x3,%esi
  mov    $0x3fb,%edi
  call   <outb@plt>
  mov    $0xc7,%esi
  mov    $0x3fa,%edi
  call   <outb@plt>
  mov    $0xb,%esi
  mov    $0x3fc,%edi
  call   <outb@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void early_serial_init() {
  outb(0x3f8 + 1, 0x00);
  outb(0x3f8 + 3, 0x80);
  outb(0x3f8 + 0, 0x03);
  outb(0x3f8 + 1, 0x00);
  outb(0x3f8 + 3, 0x03);
  outb(0x3f8 + 2, 0xC7);
  outb(0x3f8 + 4, 0x0B);
}
```
user: Translate the below assembly code into C programming language:

```asm
<early_serial_init>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%esi
  mov    $0x3f9,%edi
  call   <outb@plt>
  mov    $0x80,%esi
  mov    $0x3fb,%edi
  call   <outb@plt>
  mov    $0x3,%esi
  mov    $0x3f8,%edi
  call   <outb@plt>
  mov    $0x0,%esi
  mov    $0x3f9,%edi
  call   <outb@plt>
  mov    $0x3,%esi
  mov    $0x3fb,%edi
  call   <outb@plt>
  mov    $0xc7,%esi
  mov    $0x3fa,%edi
  call   <outb@plt>
  mov    $0xb,%esi
  mov    $0x3fc,%edi
  call   <outb@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void early_serial_init() {
  outb(0x3f8 + 1, 0x00);
  outb(0x3f8 + 3, 0x80);
  outb(0x3f8 + 0, 0x03);
  outb(0x3f8 + 1, 0x00);
  outb(0x3f8 + 3, 0x03);
  outb(0x3f8 + 2, 0xC7);
  outb(0x3f8 + 4, 0x0B);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<early_serial_init>:
  endbr64
  sub    $0x8,%rsp
  xor    %esi,%esi
  mov    $0x3f9,%edi
  call   <outb@plt>
  mov    $0x80,%esi
  mov    $0x3fb,%edi
  call   <outb@plt>
  mov    $0x3,%esi
  mov    $0x3f8,%edi
  call   <outb@plt>
  xor    %esi,%esi
  mov    $0x3f9,%edi
  call   <outb@plt>
  mov    $0x3,%esi
  mov    $0x3fb,%edi
  call   <outb@plt>
  mov    $0xc7,%esi
  mov    $0x3fa,%edi
  call   <outb@plt>
  mov    $0xb,%esi
  mov    $0x3fc,%edi
  add    $0x8,%rsp
  jmp    1050 <outb@plt>
```

assistant: ```c
void early_serial_init() {
  outb(0x3f8 + 1, 0x00);
  outb(0x3f8 + 3, 0x80);
  outb(0x3f8 + 0, 0x03);
  outb(0x3f8 + 1, 0x00);
  outb(0x3f8 + 3, 0x03);
  outb(0x3f8 + 2, 0xC7);
  outb(0x3f8 + 4, 0x0B);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<early_serial_init>:
  endbr64
  sub    $0x8,%rsp
  xor    %esi,%esi
  mov    $0x3f9,%edi
  call   <outb@plt>
  mov    $0x80,%esi
  mov    $0x3fb,%edi
  call   <outb@plt>
  mov    $0x3,%esi
  mov    $0x3f8,%edi
  call   <outb@plt>
  xor    %esi,%esi
  mov    $0x3f9,%edi
  call   <outb@plt>
  mov    $0x3,%esi
  mov    $0x3fb,%edi
  call   <outb@plt>
  mov    $0xc7,%esi
  mov    $0x3fa,%edi
  call   <outb@plt>
  mov    $0xb,%esi
  mov    $0x3fc,%edi
  add    $0x8,%rsp
  jmp    1050 <outb@plt>
```

assistant: ```c
void early_serial_init() {
  outb(0x3f8 + 1, 0x00);
  outb(0x3f8 + 3, 0x80);
  outb(0x3f8 + 0, 0x03);
  outb(0x3f8 + 1, 0x00);
  outb(0x3f8 + 3, 0x03);
  outb(0x3f8 + 2, 0xC7);
  outb(0x3f8 + 4, 0x0B);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<stamp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  lea    D4(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%ebx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    -0x18(%rbp),%rdx
  add    %rdx,%rax
  mov    %ebx,%esi
  mov    %rax,%rdi
  call   <numtoa@plt>
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D4
data_type: string

tool: D4: /tmp/

assistant: ```c
int stamp(char *s, char *template) {
  char *p;
  strcpy(s, "/tmp/");
  strcat(s, template);
  numtoa(&s[strlen(s)], getpid());
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<stamp>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  lea    D6(%rip),%rsi
  call   <strcpy@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcat@plt>
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%ebp
  mov    %rbx,%rdi
  call   <strlen@plt>
  lea    (%rbx,%rax,1),%rdi
  mov    %ebp,%esi
  call   <numtoa@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
type: string

tool: D6: /tmp/

assistant: ```c
int stamp(char *s, char *template) {
  char *p;
  strcpy(s, "/tmp/");
  strcat(s, template);
  numtoa(&s[strlen(s)], getpid());
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<stamp>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  lea    D5(%rip),%rsi
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <strcpy@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcat@plt>
  xor    %eax,%eax
  call   <getpid@plt>
  mov    %rbx,%rdi
  mov    %eax,%ebp
  call   <strlen@plt>
  add    $0x8,%rsp
  mov    %ebp,%esi
  lea    (%rbx,%rax,1),%rdi
  pop    %rbx
  pop    %rbp
  jmp    10c0 <numtoa@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D5
datatype: string

tool: D5: /tmp/

assistant: ```c
int stamp(char *s, char *template) {
  char *p;
  strcpy(s, "/tmp/");
  strcat(s, template);
  numtoa(&s[strlen(s)], getpid());
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<stamp>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  lea    D0(%rip),%rsi
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <strcpy@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcat@plt>
  xor    %eax,%eax
  call   <getpid@plt>
  mov    %rbx,%rdi
  mov    %eax,%ebp
  call   <strlen@plt>
  add    $0x8,%rsp
  mov    %ebp,%esi
  lea    (%rbx,%rax,1),%rdi
  pop    %rbx
  pop    %rbp
  jmp    10c0 <numtoa@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D0
datatype: string

tool: D0: /tmp/

assistant: ```c
int stamp(char *s, char *template) {
  char *p;
  strcpy(s, "/tmp/");
  strcat(s, template);
  numtoa(&s[strlen(s)], getpid());
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<RandomFunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  sub    $0x3f60a4d,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L34
  mov    -0xc(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L75
  mov    -0xc(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L55
  mov    -0xc(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0xc(%rbp)
  jmp    L34
L55:
  lea    -0xc(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  mov    %al,-0x11(%rbp)
  lea    -0xc(%rbp),%rdx
  add    $0x1,%rdx
  lea    -0xc(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  lea    -0xc(%rbp),%rax
  add    $0x1,%rax
  movzbl -0x11(%rbp),%edx
  mov    %dl,(%rax)
  jmp    L34
L75:
  mov    -0xc(%rbp),%eax
  and    $0x4,%eax
  test   %eax,%eax
  je     L25
  lea    -0xc(%rbp),%rax
  movzwl (%rax),%eax
  mov    %ax,-0xe(%rbp)
  lea    -0xc(%rbp),%rax
  add    $0x2,%rax
  lea    -0xc(%rbp),%rdx
  movzwl (%rax),%eax
  mov    %ax,(%rdx)
  lea    -0xc(%rbp),%rax
  add    $0x2,%rax
  movzwl -0xe(%rbp),%edx
  mov    %dx,(%rax)
  jmp    L34
L25:
  lea    -0xc(%rbp),%rax
  add    $0x2,%rax
  movzwl (%rax),%eax
  mov    %ax,-0x10(%rbp)
  lea    -0xc(%rbp),%rdx
  lea    -0xc(%rbp),%rax
  add    $0x2,%rax
  movzwl (%rdx),%edx
  mov    %dx,(%rax)
  lea    -0xc(%rbp),%rax
  movzwl -0x10(%rbp),%edx
  mov    %dx,(%rax)
L34:
  mov    -0xc(%rbp),%eax
  lea    0x3c6fc580(%rax),%edx
  mov    -0x30(%rbp),%rax
  mov    %edx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  char copy11;
  unsigned short copy12;
  unsigned short copy13;
  {
    state[0UL] = (input[0UL] + 914778474UL) - 981234615U;
    if (state[0UL] & 1U) {
      if (state[0UL] & 1U) {
        if (state[0UL] & 1U) {
          state[0UL] += state[0UL];
        } else {
          copy11 = *((char *)(&state[0UL]) + 3);
          *((char *)(&state[0UL]) + 3) = *((char *)(&state[0UL]) + 1);
          *((char *)(&state[0UL]) + 1) = copy11;
        }
      } else if ((state[0UL] >> 2U) & 1U) {
        copy12 = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = copy12;
      } else {
        copy13 = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = copy13;
      }
    }
    output[0UL] = (state[0UL] + 973391845UL) + 40566171U;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  sub    $0x3f60a4d,%eax
  lea    (%rax,%rax,1),%edx
  test   $0x1,%al
  cmovne %edx,%eax
  add    $0x3c6fc580,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  char copy11;
  unsigned short copy12;
  unsigned short copy13;
  {
    state[0UL] = (input[0UL] + 914778474UL) - 981234615U;
    if (state[0UL] & 1U) {
      if (state[0UL] & 1U) {
        if (state[0UL] & 1U) {
          state[0UL] += state[0UL];
        } else {
          copy11 = *((char *)(&state[0UL]) + 3);
          *((char *)(&state[0UL]) + 3) = *((char *)(&state[0UL]) + 1);
          *((char *)(&state[0UL]) + 1) = copy11;
        }
      } else if ((state[0UL] >> 2U) & 1U) {
        copy12 = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = copy12;
      } else {
        copy13 = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = copy13;
      }
    }
    output[0UL] = (state[0UL] + 973391845UL) + 40566171U;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  sub    $0x3f60a4d,%eax
  test   $0x1,%al
  lea    (%rax,%rax,1),%edx
  cmovne %edx,%eax
  add    $0x3c6fc580,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  char copy11;
  unsigned short copy12;
  unsigned short copy13;
  {
    state[0UL] = (input[0UL] + 914778474UL) - 981234615U;
    if (state[0UL] & 1U) {
      if (state[0UL] & 1U) {
        if (state[0UL] & 1U) {
          state[0UL] += state[0UL];
        } else {
          copy11 = *((char *)(&state[0UL]) + 3);
          *((char *)(&state[0UL]) + 3) = *((char *)(&state[0UL]) + 1);
          *((char *)(&state[0UL]) + 1) = copy11;
        }
      } else if ((state[0UL] >> 2U) & 1U) {
        copy12 = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = copy12;
      } else {
        copy13 = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = copy13;
      }
    }
    output[0UL] = (state[0UL] + 973391845UL) + 40566171U;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  sub    $0x3f60a4d,%eax
  test   $0x1,%al
  lea    (%rax,%rax,1),%edx
  cmovne %edx,%eax
  add    $0x3c6fc580,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  char copy11;
  unsigned short copy12;
  unsigned short copy13;
  {
    state[0UL] = (input[0UL] + 914778474UL) - 981234615U;
    if (state[0UL] & 1U) {
      if (state[0UL] & 1U) {
        if (state[0UL] & 1U) {
          state[0UL] += state[0UL];
        } else {
          copy11 = *((char *)(&state[0UL]) + 3);
          *((char *)(&state[0UL]) + 3) = *((char *)(&state[0UL]) + 1);
          *((char *)(&state[0UL]) + 1) = copy11;
        }
      } else if ((state[0UL] >> 2U) & 1U) {
        copy12 = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = copy12;
      } else {
        copy13 = *((unsigned short *)(&state[0UL]) + 1);
        *((unsigned short *)(&state[0UL]) + 1) = *((unsigned short *)(&state[0UL]) + 0);
        *((unsigned short *)(&state[0UL]) + 0) = copy13;
      }
    }
    output[0UL] = (state[0UL] + 973391845UL) + 40566171U;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<random_filler>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  sub    $0x20,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    %edx,-0x2c(%rbp)
  mov    %ecx,-0x30(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L2
L33:
  movl   $0x0,-0x14(%rbp)
  jmp    L26
L22:
  mov    $0x0,%eax
  call   <rand@plt>
  cltd
  shr    $0x1e,%edx
  add    %edx,%eax
  and    $0x3,%eax
  sub    %edx,%eax
  mov    %eax,%r12d
  mov    $0x0,%eax
  call   <rand@plt>
  cltd
  shr    $0x1e,%edx
  add    %edx,%eax
  and    $0x3,%eax
  sub    %edx,%eax
  mov    %eax,%ebx
  mov    $0x0,%eax
  call   <rand@plt>
  cltd
  shr    $0x1e,%edx
  add    %edx,%eax
  and    $0x3,%eax
  sub    %edx,%eax
  mov    %eax,%edi
  mov    -0x30(%rbp),%eax
  mov    %eax,%ecx
  mov    %r12d,%edx
  mov    %ebx,%esi
  call   <altervoxel@plt>
  addl   $0x1,-0x14(%rbp)
L26:
  mov    -0x14(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jle    L22
  mov    -0x2c(%rbp),%eax
  mov    %eax,%edi
  call   <delay_ms@plt>
  addl   $0x1,-0x18(%rbp)
L2:
  mov    -0x18(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L33
  nop
  nop
  add    $0x20,%rsp
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

assistant: ```c
void random_filler(int iterations, int pixels, int delay, int state) {
  int i;
  int p;
  for (i = 0; i < iterations; i++) {
    for (p = 0; p <= pixels; p++)
      altervoxel(rand() % 4, rand() % 4, rand() % 4, state);
    delay_ms(delay);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<random_filler>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,0x8(%rsp)
  mov    %esi,%r13d
  mov    %edx,0xc(%rsp)
  mov    %ecx,%r14d
  mov    $0x0,%r15d
  test   %edi,%edi
  jg     L21
L10:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L12:
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%ebp
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%ebx
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%edi
  mov    %ebp,%eax
  sar    $0x1f,%eax
  shr    $0x1e,%eax
  lea    0x0(%rbp,%rax,1),%edx
  and    $0x3,%edx
  sub    %eax,%edx
  mov    %ebx,%eax
  sar    $0x1f,%eax
  shr    $0x1e,%eax
  lea    (%rbx,%rax,1),%esi
  and    $0x3,%esi
  sub    %eax,%esi
  mov    %edi,%eax
  sar    $0x1f,%eax
  shr    $0x1e,%eax
  add    %eax,%edi
  and    $0x3,%edi
  sub    %eax,%edi
  mov    %r14d,%ecx
  call   <altervoxel@plt>
  add    $0x1,%r12d
  cmp    %r12d,%r13d
  jge    L12
L14:
  mov    0xc(%rsp),%edi
  call   <delay_ms@plt>
  add    $0x1,%r15d
  cmp    %r15d,0x8(%rsp)
  je     L10
L21:
  mov    $0x0,%r12d
  test   %r13d,%r13d
  jns    L12
  jmp    L14
```

assistant: ```c
void random_filler(int iterations, int pixels, int delay, int state) {
  int i;
  int p;
  for (i = 0; i < iterations; i++) {
    for (p = 0; p <= pixels; p++)
      altervoxel(rand() % 4, rand() % 4, rand() % 4, state);
    delay_ms(delay);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<random_filler>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %ecx,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x18,%rsp
  mov    %edi,0x8(%rsp)
  mov    %edx,0xc(%rsp)
  test   %edi,%edi
  jle    L9
  nopl   0x0(%rax)
L25:
  xor    %r15d,%r15d
  test   %ebx,%ebx
  js     L0
  nopw   0x0(%rax,%rax,1)
L31:
  xor    %eax,%eax
  add    $0x1,%r15d
  call   <rand@plt>
  mov    %eax,%r14d
  xor    %eax,%eax
  call   <rand@plt>
  mov    %eax,%r13d
  xor    %eax,%eax
  call   <rand@plt>
  mov    %eax,%edi
  mov    %r14d,%eax
  sar    $0x1f,%eax
  shr    $0x1e,%eax
  lea    (%r14,%rax,1),%ecx
  and    $0x3,%ecx
  sub    %eax,%ecx
  mov    %r13d,%eax
  sar    $0x1f,%eax
  mov    %ecx,%r8d
  mov    %ebp,%ecx
  shr    $0x1e,%eax
  mov    %r8d,%edx
  lea    0x0(%r13,%rax,1),%esi
  and    $0x3,%esi
  sub    %eax,%esi
  mov    %edi,%eax
  sar    $0x1f,%eax
  shr    $0x1e,%eax
  add    %eax,%edi
  and    $0x3,%edi
  sub    %eax,%edi
  call   <altervoxel@plt>
  cmp    %r15d,%ebx
  jge    L31
L0:
  mov    0xc(%rsp),%edi
  add    $0x1,%r12d
  call   <delay_ms@plt>
  cmp    %r12d,0x8(%rsp)
  jne    L25
L9:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void random_filler(int iterations, int pixels, int delay, int state) {
  int i;
  int p;
  for (i = 0; i < iterations; i++) {
    for (p = 0; p <= pixels; p++)
      altervoxel(rand() % 4, rand() % 4, rand() % 4, state);
    delay_ms(delay);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<random_filler>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %ecx,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x18,%rsp
  mov    %edi,0x8(%rsp)
  mov    %edx,0xc(%rsp)
  test   %edi,%edi
  jle    L0
  nopl   0x0(%rax)
L30:
  xor    %r15d,%r15d
  test   %ebx,%ebx
  js     L12
  nopw   0x0(%rax,%rax,1)
L33:
  xor    %eax,%eax
  add    $0x1,%r15d
  call   <rand@plt>
  mov    %eax,%r14d
  xor    %eax,%eax
  call   <rand@plt>
  mov    %eax,%r13d
  xor    %eax,%eax
  call   <rand@plt>
  mov    %eax,%edi
  mov    %r14d,%eax
  sar    $0x1f,%eax
  shr    $0x1e,%eax
  lea    (%r14,%rax,1),%ecx
  and    $0x3,%ecx
  sub    %eax,%ecx
  mov    %r13d,%eax
  sar    $0x1f,%eax
  mov    %ecx,%r8d
  mov    %ebp,%ecx
  shr    $0x1e,%eax
  mov    %r8d,%edx
  lea    0x0(%r13,%rax,1),%esi
  and    $0x3,%esi
  sub    %eax,%esi
  mov    %edi,%eax
  sar    $0x1f,%eax
  shr    $0x1e,%eax
  add    %eax,%edi
  and    $0x3,%edi
  sub    %eax,%edi
  call   <altervoxel@plt>
  cmp    %r15d,%ebx
  jge    L33
L12:
  mov    0xc(%rsp),%edi
  add    $0x1,%r12d
  call   <delay_ms@plt>
  cmp    %r12d,0x8(%rsp)
  jne    L30
L0:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void random_filler(int iterations, int pixels, int delay, int state) {
  int i;
  int p;
  for (i = 0; i < iterations; i++) {
    for (p = 0; p <= pixels; p++)
      altervoxel(rand() % 4, rand() % 4, rand() % 4, state);
    delay_ms(delay);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<free_cmd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L22
L21:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L28
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movq   $0x0,(%rax)
L28:
  addl   $0x1,-0x4(%rbp)
L22:
  cmpl   $0x3,-0x4(%rbp)
  jle    L21
  nop
  nop
  leave
  ret
```

assistant: ```c
void free_cmd(char **argv) {
  int i;
  for (i = 0; i < 4; i++) {
    if (argv[i]) {
      free(argv[i]);
      argv[i] = 0;
    }
  }
}
```