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
<test12>:
  endbr64
  push   %rbp
  mov    $0xa,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

assistant: ```c
int test12(void) {
  void *ptr;
  ptr = malloc(10);
  free(ptr);
  free(ptr);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<test12>:
  endbr64
  push   %rbp
  mov    $0xa,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

assistant: ```c
int test12(void) {
  void *ptr;
  ptr = malloc(10);
  free(ptr);
  free(ptr);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<clean_route>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L15
L44:
  movl   $0x0,-0x4(%rbp)
  jmp    L50
L12:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    $0xa,%eax
  jne    L48
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
L48:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    $0x14,%eax
  jne    L5
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
L5:
  addl   $0x1,-0x4(%rbp)
L50:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L12
  addl   $0x1,-0x8(%rbp)
L15:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L44
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int clean_route(int **board, int q) {
  int x, y;
  for (x = 0; x < q; x++) {
    for (y = 0; y < q; y++) {
      if (board[x][y] == 10) {
        board[x][y] = 0;
      }
      if (board[x][y] == 20) {
        board[x][y] = 0;
      }
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<clean_route>:
  endbr64
  test   %esi,%esi
  jle    L52
  mov    %rdi,%rdx
  lea    -0x1(%rsi),%eax
  lea    0x8(%rdi,%rax,8),%r8
  mov    %esi,%esi
  lea    0x0(,%rsi,4),%rdi
  jmp    L15
L42:
  mov    %rax,%rcx
  add    (%rsi),%rcx
  cmpl   $0x14,(%rcx)
  je     L57
L1:
  add    $0x4,%rax
  cmp    %rax,%rdi
  je     L6
L28:
  mov    %rdx,%rsi
  mov    %rax,%rcx
  add    (%rdx),%rcx
  cmpl   $0xa,(%rcx)
  jne    L42
  movl   $0x0,(%rcx)
  jmp    L42
L57:
  movl   $0x0,(%rcx)
  jmp    L1
L6:
  add    $0x8,%rdx
  cmp    %r8,%rdx
  je     L52
L15:
  mov    $0x0,%eax
  jmp    L28
L52:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int clean_route(int **board, int q) {
  int x, y;
  for (x = 0; x < q; x++) {
    for (y = 0; y < q; y++) {
      if (board[x][y] == 10) {
        board[x][y] = 0;
      }
      if (board[x][y] == 20) {
        board[x][y] = 0;
      }
    }
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<clean_route>:
  endbr64
  test   %esi,%esi
  jle    L20
  lea    -0x1(%rsi),%eax
  mov    %esi,%esi
  lea    0x8(%rdi,%rax,8),%r8
  shl    $0x2,%rsi
  cs nopw 0x0(%rax,%rax,1)
L25:
  mov    (%rdi),%rax
  lea    (%rsi,%rax,1),%rcx
  nopw   0x0(%rax,%rax,1)
L22:
  mov    (%rax),%edx
  cmp    $0xa,%edx
  je     L23
  cmp    $0x14,%edx
  jne    L16
L23:
  movl   $0x0,(%rax)
L16:
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L22
  add    $0x8,%rdi
  cmp    %r8,%rdi
  jne    L25
L20:
  xor    %eax,%eax
  ret
```

assistant: ```c
int clean_route(int **board, int q) {
  int x, y;
  for (x = 0; x < q; x++) {
    for (y = 0; y < q; y++) {
      if (board[x][y] == 10) {
        board[x][y] = 0;
      }
      if (board[x][y] == 20) {
        board[x][y] = 0;
      }
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<clean_route>:
  endbr64
  test   %esi,%esi
  jle    L2
  lea    -0x1(%rsi),%eax
  mov    %esi,%esi
  lea    0x8(%rdi,%rax,8),%r8
  shl    $0x2,%rsi
  cs nopw 0x0(%rax,%rax,1)
L41:
  mov    (%rdi),%rax
  lea    (%rsi,%rax,1),%rcx
  nopw   0x0(%rax,%rax,1)
L36:
  mov    (%rax),%edx
  cmp    $0xa,%edx
  je     L22
  cmp    $0x14,%edx
  jne    L42
L22:
  movl   $0x0,(%rax)
L42:
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L36
  add    $0x8,%rdi
  cmp    %r8,%rdi
  jne    L41
L2:
  xor    %eax,%eax
  ret
```

assistant: ```c
int clean_route(int **board, int q) {
  int x, y;
  for (x = 0; x < q; x++) {
    for (y = 0; y < q; y++) {
      if (board[x][y] == 10) {
        board[x][y] = 0;
      }
      if (board[x][y] == 20) {
        board[x][y] = 0;
      }
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<factorial_recursion>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jg     L11
  mov    $0x1,%eax
  jmp    L7
L11:
  mov    -0x4(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%edi
  call   <factorial_recursion>
  imul   -0x4(%rbp),%eax
L7:
  leave
  ret
```

assistant: ```c
int factorial_recursion(int n) {
  if (n <= 0)
    return 1;
  else
    return n * factorial_recursion(n - 1);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<factorial_recursion>:
  endbr64
  mov    $0x1,%eax
  test   %edi,%edi
  jg     L9
  ret
L9:
  push   %rbx
  mov    %edi,%ebx
  lea    -0x1(%rdi),%edi
  call   <factorial_recursion>
  imul   %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int factorial_recursion(int n) {
  if (n <= 0)
    return 1;
  else
    return n * factorial_recursion(n - 1);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<factorial_recursion>:
  endbr64
  mov    $0x1,%eax
  test   %edi,%edi
  jle    L12
  nopl   (%rax)
L14:
  imul   %edi,%eax
  sub    $0x1,%edi
  jne    L14
L12:
  ret
```

assistant: ```c
int factorial_recursion(int n) {
  if (n <= 0)
    return 1;
  else
    return n * factorial_recursion(n - 1);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<factorial_recursion>:
  endbr64
  mov    $0x1,%eax
  test   %edi,%edi
  jle    L11
  nopl   (%rax)
L13:
  imul   %edi,%eax
  sub    $0x1,%edi
  jne    L13
L11:
  ret
```

assistant: ```c
int factorial_recursion(int n) {
  if (n <= 0)
    return 1;
  else
    return n * factorial_recursion(n - 1);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    $0x1,%edi
  je     L63
  mov    %rsi,%rbx
  cmp    $0x2,%edi
  je     L52
  cmp    $0x3,%edi
  jne    L60
  mov    0x8(%rsi),%rax
  cmpb   $0x2d,(%rax)
  je     L47
L60:
  mov    0x8(%rbx),%rdi
  mov    $0x0,%edx
  mov    D164(%rip),%rax
  mov    (%rax),%esi
  call   <getFileDescriptor@plt>
  mov    %eax,%ebp
  mov    D120(%rip),%rax
  mov    (%rax),%edx
  mov    D115(%rip),%rax
  or     (%rax),%edx
  mov    D131(%rip),%rax
  or     (%rax),%edx
  mov    D22(%rip),%rax
  or     (%rax),%edx
  mov    D136(%rip),%rax
  or     (%rax),%edx
  mov    D56(%rip),%rax
  mov    (%rax),%esi
  mov    D143(%rip),%rax
  or     (%rax),%esi
  mov    D96(%rip),%rax
  or     (%rax),%esi
  mov    0x10(%rbx),%rdi
  call   <getFileDescriptor@plt>
  mov    %eax,%esi
  mov    %ebp,%edi
  call   <copy@plt>
L50:
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L63:
  mov    $0x1,%esi
  mov    $0x0,%edi
  call   <copy@plt>
  jmp    L50
L52:
  mov    0x8(%rsi),%rdi
  mov    $0x0,%edx
  mov    D164(%rip),%rax
  mov    (%rax),%esi
  call   <getFileDescriptor@plt>
  mov    %eax,%edi
  mov    $0x1,%esi
  call   <copy@plt>
  jmp    L50
L47:
  mov    D120(%rip),%rax
  mov    (%rax),%edx
  mov    D115(%rip),%rax
  or     (%rax),%edx
  mov    D131(%rip),%rax
  or     (%rax),%edx
  mov    D22(%rip),%rax
  or     (%rax),%edx
  mov    D136(%rip),%rax
  or     (%rax),%edx
  mov    D56(%rip),%rax
  mov    (%rax),%esi
  mov    D143(%rip),%rax
  or     (%rax),%esi
  mov    D96(%rip),%rax
  or     (%rax),%esi
  mov    0x10(%rbx),%rdi
  call   <getFileDescriptor@plt>
  mov    %eax,%esi
  mov    $0x0,%edi
  call   <copy@plt>
  jmp    L50
```

assistant: ```c
int main(int argc, char *argv[]) {
  if (argc == 1) {
    copy(0, 1);
    return 0;
  }
  if (argc == 2) {
    int inputDesc = getFileDescriptor(argv[1], O_RDONLY, 0);
    copy(inputDesc, 1);
    return 0;
  }
  if (argc == 3 && argv[1][0] == '-') {
    int outputDesc = getFileDescriptor(argv[2], O_WRONLY | O_APPEND | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH);
    copy(0, outputDesc);
    return 0;
  }
  if (argc == 3 && argv[1][0], '-' && argv[2][0], '-') {
    int inputDesc = getFileDescriptor(argv[1], O_RDONLY, 0);
    int outputDesc = getFileDescriptor(argv[2], O_WRONLY | O_APPEND | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH);
    copy(inputDesc, outputDesc);
    return 0;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    $0x1,%edi
  je     L25
  mov    0x8(%rsi),%r8
  mov    %rsi,%rbx
  cmp    $0x2,%edi
  je     L50
  cmp    $0x3,%edi
  jne    L11
  cmpb   $0x2d,(%r8)
  je     L12
L11:
  mov    D23(%rip),%rax
  mov    %r8,%rdi
  xor    %edx,%edx
  mov    (%rax),%esi
  call   <getFileDescriptor@plt>
  mov    0x10(%rbx),%rdi
  mov    %eax,%ebp
  mov    D121(%rip),%rax
  mov    (%rax),%edx
  mov    D97(%rip),%rax
  or     (%rax),%edx
  mov    D61(%rip),%rax
  or     (%rax),%edx
  mov    D64(%rip),%rax
  or     (%rax),%edx
  mov    D153(%rip),%rax
  or     (%rax),%edx
  mov    D177(%rip),%rax
  mov    (%rax),%esi
  mov    D85(%rip),%rax
  or     (%rax),%esi
  mov    D179(%rip),%rax
  or     (%rax),%esi
  call   <getFileDescriptor@plt>
  mov    %ebp,%edi
  mov    %eax,%esi
  call   <copy@plt>
L8:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L12:
  mov    D121(%rip),%rax
  mov    0x10(%rbx),%rdi
  mov    (%rax),%edx
  mov    D97(%rip),%rax
  or     (%rax),%edx
  mov    D61(%rip),%rax
  or     (%rax),%edx
  mov    D64(%rip),%rax
  or     (%rax),%edx
  mov    D153(%rip),%rax
  or     (%rax),%edx
  mov    D177(%rip),%rax
  mov    (%rax),%esi
  mov    D85(%rip),%rax
  or     (%rax),%esi
  mov    D179(%rip),%rax
  or     (%rax),%esi
  call   <getFileDescriptor@plt>
  xor    %edi,%edi
  mov    %eax,%esi
  call   <copy@plt>
  jmp    L8
L25:
  mov    $0x1,%esi
  xor    %edi,%edi
  call   <copy@plt>
  jmp    L8
L50:
  mov    D23(%rip),%rax
  mov    %r8,%rdi
  xor    %edx,%edx
  mov    (%rax),%esi
  call   <getFileDescriptor@plt>
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <copy@plt>
  jmp    L8
```

assistant: ```c
int main(int argc, char *argv[]) {
  if (argc == 1) {
    copy(0, 1);
    return 0;
  }
  if (argc == 2) {
    int inputDesc = getFileDescriptor(argv[1], O_RDONLY, 0);
    copy(inputDesc, 1);
    return 0;
  }
  if (argc == 3 && argv[1][0] == '-') {
    int outputDesc = getFileDescriptor(argv[2], O_WRONLY | O_APPEND | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH);
    copy(0, outputDesc);
    return 0;
  }
  if (argc == 3 && argv[1][0], '-' && argv[2][0], '-') {
    int inputDesc = getFileDescriptor(argv[1], O_RDONLY, 0);
    int outputDesc = getFileDescriptor(argv[2], O_WRONLY | O_APPEND | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH);
    copy(inputDesc, outputDesc);
    return 0;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    $0x1,%edi
  je     L64
  mov    0x8(%rsi),%r8
  mov    %rsi,%rbx
  cmp    $0x2,%edi
  je     L54
  cmp    $0x3,%edi
  jne    L33
  cmpb   $0x2d,(%r8)
  je     L3
L33:
  mov    D10(%rip),%rax
  mov    %r8,%rdi
  xor    %edx,%edx
  mov    (%rax),%esi
  call   <getFileDescriptor@plt>
  mov    0x10(%rbx),%rdi
  mov    %eax,%ebp
  mov    D174(%rip),%rax
  mov    (%rax),%edx
  mov    D162(%rip),%rax
  or     (%rax),%edx
  mov    D50(%rip),%rax
  or     (%rax),%edx
  mov    D23(%rip),%rax
  or     (%rax),%edx
  mov    D48(%rip),%rax
  or     (%rax),%edx
  mov    D106(%rip),%rax
  mov    (%rax),%esi
  mov    D29(%rip),%rax
  or     (%rax),%esi
  mov    D141(%rip),%rax
  or     (%rax),%esi
  call   <getFileDescriptor@plt>
  mov    %ebp,%edi
  mov    %eax,%esi
  call   <copy@plt>
L34:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L3:
  mov    D174(%rip),%rax
  mov    0x10(%rbx),%rdi
  mov    (%rax),%edx
  mov    D162(%rip),%rax
  or     (%rax),%edx
  mov    D50(%rip),%rax
  or     (%rax),%edx
  mov    D23(%rip),%rax
  or     (%rax),%edx
  mov    D48(%rip),%rax
  or     (%rax),%edx
  mov    D106(%rip),%rax
  mov    (%rax),%esi
  mov    D29(%rip),%rax
  or     (%rax),%esi
  mov    D141(%rip),%rax
  or     (%rax),%esi
  call   <getFileDescriptor@plt>
  xor    %edi,%edi
  mov    %eax,%esi
  call   <copy@plt>
  jmp    L34
L64:
  mov    $0x1,%esi
  xor    %edi,%edi
  call   <copy@plt>
  jmp    L34
L54:
  mov    D10(%rip),%rax
  mov    %r8,%rdi
  xor    %edx,%edx
  mov    (%rax),%esi
  call   <getFileDescriptor@plt>
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <copy@plt>
  jmp    L34
```

assistant: ```c
int main(int argc, char *argv[]) {
  if (argc == 1) {
    copy(0, 1);
    return 0;
  }
  if (argc == 2) {
    int inputDesc = getFileDescriptor(argv[1], O_RDONLY, 0);
    copy(inputDesc, 1);
    return 0;
  }
  if (argc == 3 && argv[1][0] == '-') {
    int outputDesc = getFileDescriptor(argv[2], O_WRONLY | O_APPEND | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH);
    copy(0, outputDesc);
    return 0;
  }
  if (argc == 3 && argv[1][0], '-' && argv[2][0], '-') {
    int inputDesc = getFileDescriptor(argv[1], O_RDONLY, 0);
    int outputDesc = getFileDescriptor(argv[2], O_WRONLY | O_APPEND | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH);
    copy(inputDesc, outputDesc);
    return 0;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Sound_Play>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L10
  mov    $0xe000e014,%eax
  movq   $0x0,(%rax)
  jmp    L8
L10:
  mov    $0xe000e014,%eax
  mov    -0x8(%rbp),%rdx
  sub    $0x1,%rdx
  mov    %rdx,(%rax)
L8:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void Sound_Play(uint32_t period) {
  if (period == 0) {
    (*((volatile uint32_t *)0xE000E014)) = 0;
  } else {
    (*((volatile uint32_t *)0xE000E014)) = period - 1;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<Sound_Play>:
  endbr64
  test   %rdi,%rdi
  jne    L5
  mov    $0xe000e014,%eax
  movq   $0x0,(%rax)
  ret
L5:
  lea    -0x1(%rdi),%rax
  movabs %rax,0xe000e014
  ret
```

assistant: ```c
void Sound_Play(uint32_t period) {
  if (period == 0) {
    (*((volatile uint32_t *)0xE000E014)) = 0;
  } else {
    (*((volatile uint32_t *)0xE000E014)) = period - 1;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<Sound_Play>:
  endbr64
  test   %rdi,%rdi
  jne    L5
  mov    $0xe000e014,%eax
  movq   $0x0,(%rax)
  ret
  cs nopw 0x0(%rax,%rax,1)
L5:
  lea    -0x1(%rdi),%rax
  movabs %rax,0xe000e014
  ret
```

assistant: ```c
void Sound_Play(uint32_t period) {
  if (period == 0) {
    (*((volatile uint32_t *)0xE000E014)) = 0;
  } else {
    (*((volatile uint32_t *)0xE000E014)) = period - 1;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Sound_Play>:
  endbr64
  test   %rdi,%rdi
  jne    L1
  mov    $0xe000e014,%eax
  movq   $0x0,(%rax)
  ret
  cs nopw 0x0(%rax,%rax,1)
L1:
  lea    -0x1(%rdi),%rax
  movabs %rax,0xe000e014
  ret
```

assistant: ```c
void Sound_Play(uint32_t period) {
  if (period == 0) {
    (*((volatile uint32_t *)0xE000E014)) = 0;
  } else {
    (*((volatile uint32_t *)0xE000E014)) = period - 1;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<string_nocase_hash>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  movq   $0x1505,-0x20(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  jmp    L2
L4:
  mov    -0x20(%rbp),%rax
  shl    $0x5,%rax
  xor    -0x20(%rbp),%rax
  mov    %rax,%rbx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  xor    %rbx,%rax
  mov    %rax,-0x20(%rbp)
  addq   $0x1,-0x18(%rbp)
L2:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L4
  mov    -0x20(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
unsigned long long string_nocase_hash(void *string) {
  unsigned long long result = 5381;
  unsigned char *p;
  p = (unsigned char *)string;
  while (*p != '\0') {
    result = ((result << 5) ^ result) ^ tolower(*p);
    ++p;
  }
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<string_nocase_hash>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L8
  mov    $0x1505,%ebp
L29:
  movzbl %dil,%edi
  call   <tolower@plt>
  mov    %rax,%rdx
  mov    %rbp,%rax
  shl    $0x5,%rax
  xor    %rdx,%rax
  xor    %rax,%rbp
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L29
L20:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  mov    $0x1505,%ebp
  jmp    L20
```

assistant: ```c
unsigned long long string_nocase_hash(void *string) {
  unsigned long long result = 5381;
  unsigned char *p;
  p = (unsigned char *)string;
  while (*p != '\0') {
    result = ((result << 5) ^ result) ^ tolower(*p);
    ++p;
  }
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<string_nocase_hash>:
  endbr64
  push   %r12
  mov    $0x1505,%r12d
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L6
  nopl   0x0(%rax)
L4:
  call   <tolower@plt>
  movzbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  mov    %rax,%r8
  mov    %r12,%rax
  shl    $0x5,%rax
  xor    %r8,%rax
  xor    %rax,%r12
  test   %dil,%dil
  jne    L4
L6:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
unsigned long long string_nocase_hash(void *string) {
  unsigned long long result = 5381;
  unsigned char *p;
  p = (unsigned char *)string;
  while (*p != '\0') {
    result = ((result << 5) ^ result) ^ tolower(*p);
    ++p;
  }
  return result;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<string_nocase_hash>:
  endbr64
  push   %r12
  mov    $0x1505,%r12d
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L4
  nopl   0x0(%rax)
L1:
  call   <tolower@plt>
  movzbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  mov    %rax,%r8
  mov    %r12,%rax
  shl    $0x5,%rax
  xor    %r8,%rax
  xor    %rax,%r12
  test   %dil,%dil
  jne    L1
L4:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
unsigned long long string_nocase_hash(void *string) {
  unsigned long long result = 5381;
  unsigned char *p;
  p = (unsigned char *)string;
  while (*p != '\0') {
    result = ((result << 5) ^ result) ^ tolower(*p);
    ++p;
  }
  return result;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<ipv4_address>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rcx
  lea    -0xc(%rbp),%rax
  mov    $0x4,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <ntohl@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
unsigned ipv4_address(const unsigned char *ipv4) {
  unsigned a;
  memcpy(&a, ipv4, 4);
  return ntohl(a);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<ipv4_address>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  mov    $0x4,%edx
  call   <memcpy@plt>
  mov    0x4(%rsp),%edi
  call   <ntohl@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned ipv4_address(const unsigned char *ipv4) {
  unsigned a;
  memcpy(&a, ipv4, 4);
  return ntohl(a);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<ipv4_address>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rsi
  mov    $0x4,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <memcpy@plt>
  mov    0x4(%rsp),%edi
  call   <ntohl@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned ipv4_address(const unsigned char *ipv4) {
  unsigned a;
  memcpy(&a, ipv4, 4);
  return ntohl(a);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ipv4_address>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rsi
  mov    $0x4,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <memcpy@plt>
  mov    0x4(%rsp),%edi
  call   <ntohl@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L0
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned ipv4_address(const unsigned char *ipv4) {
  unsigned a;
  memcpy(&a, ipv4, 4);
  return ntohl(a);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<freeze>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <reduce32@plt>
  mov    %rax,-0x8(%rbp)
  subq   $0x7fe001,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  sar    $0x1f,%eax
  mov    %eax,%eax
  and    $0x7fe001,%eax
  add    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
uint32_t freeze(uint32_t a) {
  a = reduce32(a);
  a -= 8380417U;
  a += ((int32_t)a >> 31) & 8380417U;
  return a;
}
```
user: Translate the below assembly code into C programming language:

```asm
<freeze>:
  endbr64
  sub    $0x8,%rsp
  call   <reduce32@plt>
  lea    -0x7fe001(%rax),%rdx
  mov    %edx,%eax
  sar    $0x1f,%eax
  and    $0x7fe001,%eax
  add    %rdx,%rax
  add    $0x8,%rsp
  ret
```

assistant: ```c
uint32_t freeze(uint32_t a) {
  a = reduce32(a);
  a -= 8380417U;
  a += ((int32_t)a >> 31) & 8380417U;
  return a;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<freeze>:
  endbr64
  sub    $0x8,%rsp
  call   <reduce32@plt>
  add    $0x8,%rsp
  lea    -0x7fe001(%rax),%rdx
  mov    %edx,%eax
  sar    $0x1f,%eax
  and    $0x7fe001,%eax
  add    %rdx,%rax
  ret
```

assistant: ```c
uint32_t freeze(uint32_t a) {
  a = reduce32(a);
  a -= 8380417U;
  a += ((int32_t)a >> 31) & 8380417U;
  return a;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<freeze>:
  endbr64
  sub    $0x8,%rsp
  call   <reduce32@plt>
  add    $0x8,%rsp
  lea    -0x7fe001(%rax),%rdx
  mov    %edx,%eax
  sar    $0x1f,%eax
  and    $0x7fe001,%eax
  add    %rdx,%rax
  ret
```

assistant: ```c
uint32_t freeze(uint32_t a) {
  a = reduce32(a);
  a -= 8380417U;
  a += ((int32_t)a >> 31) & 8380417U;
  return a;
}
```