ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D12(%rip),%rsi
  lea    D1(%rip),%rdi
  call   <strcpy@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D12
type: string
name: unpack_data
arguments: data_label: D1
type: string

tool: D12: TEST

tool: D1: test

assistant: ```c
int main() {
  char *ptr = "test";
  strcpy(ptr, "TEST");
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D77(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D22(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L2
L25:
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x10(%rbp),%eax
  mov    %eax,%esi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%eax
  mov    %eax,%edi
  call   <print_binary@plt>
  mov    -0x10(%rbp),%eax
  mov    %eax,%edi
  call   <swap_endianness@plt>
  mov    %eax,-0xc(%rbp)
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <print_binary@plt>
  lea    D72(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L2:
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  cmp    $0x1,%eax
  je     L25
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L16
  call   <__stack_chk_fail@plt>
L16:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D77
type_infered: string
name: parse_data
arguments: data_tag: D22
type_infered: string
name: parse_data
arguments: data_tag: D2
type_infered: string
name: parse_data
arguments: data_tag: D37
type_infered: string
name: parse_data
arguments: data_tag: D10
type_infered: string
name: parse_data
arguments: data_tag: D72
type_infered: string
name: parse_data
arguments: data_tag: D18
type_infered: string

tool: D77: Enter an integer to see how it looks when endianness changes

tool: D22: > 

tool: D2: Received:

tool: D37: 	Base 10: %u
	Binary: 

tool: D10: 
After swapping endianness:

tool: D72: 
> 

tool: D18: %u

assistant: ```c
int main(void) {
  printf("Enter an integer to see how it looks when endianness changes\n");
  printf("> ");
  unsigned n;
  while (scanf("%u", &n) == 1) {
    printf("Received:\n");
    printf("\tBase 10: %u\n\tBinary: ", n);
    print_binary(n);
    unsigned swapped = swap_endianness(n);
    printf("\nAfter swapping endianness:\n");
    printf("\tBase 10: %u\n\tBinary: ", swapped);
    print_binary(swapped);
    printf("\n> ");
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D39(%rip),%rdi
  call   <puts@plt>
  lea    D5(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D12(%rip),%r12
  lea    D45(%rip),%r14
  lea    D48(%rip),%rbp
  lea    D21(%rip),%r13
  jmp    L27
L7:
  mov    %r14,%rdi
  call   <puts@plt>
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edi
  call   <print_binary@plt>
  mov    0x4(%rsp),%edi
  call   <swap_endianness@plt>
  mov    %eax,%ebx
  mov    %r13,%rdi
  call   <puts@plt>
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%edi
  call   <print_binary@plt>
  lea    D27(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L27:
  lea    0x4(%rsp),%rsi
  mov    %r12,%rdi
  call   <scanf@plt>
  cmp    $0x1,%eax
  je     L7
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D39
data_type: string
name: extract_symbolic_data
arguments: data_tag: D5
data_type: string
name: extract_symbolic_data
arguments: data_tag: D12
data_type: string
name: extract_symbolic_data
arguments: data_tag: D45
data_type: string
name: extract_symbolic_data
arguments: data_tag: D48
data_type: string
name: extract_symbolic_data
arguments: data_tag: D21
data_type: string
name: extract_symbolic_data
arguments: data_tag: D27
data_type: string

tool: D39: Enter an integer to see how it looks when endianness changes

tool: D5: > 

tool: D12: %u

tool: D45: Received:

tool: D48: 	Base 10: %u
	Binary: 

tool: D21: 
After swapping endianness:

tool: D27: 
> 

assistant: ```c
int main(void) {
  printf("Enter an integer to see how it looks when endianness changes\n");
  printf("> ");
  unsigned n;
  while (scanf("%u", &n) == 1) {
    printf("Received:\n");
    printf("\tBase 10: %u\n\tBinary: ", n);
    print_binary(n);
    unsigned swapped = swap_endianness(n);
    printf("\nAfter swapping endianness:\n");
    printf("\tBase 10: %u\n\tBinary: ", swapped);
    print_binary(swapped);
    printf("\n> ");
  }
  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
  push   %r15
  lea    D50(%rip),%rdi
  lea    D10(%rip),%r15
  push   %r14
  lea    D49(%rip),%r14
  push   %r13
  push   %r12
  push   %rbp
  lea    D39(%rip),%rbp
  push   %rbx
  lea    D7(%rip),%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  call   <puts@plt>
  lea    D32(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L15
  nop
L12:
  mov    %r15,%rdi
  call   <puts@plt>
  mov    0x4(%rsp),%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edi
  call   <print_binary@plt>
  mov    0x4(%rsp),%edi
  call   <swap_endianness@plt>
  mov    %r14,%rdi
  mov    %eax,%r13d
  call   <puts@plt>
  mov    %r13d,%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13d,%edi
  call   <print_binary@plt>
  lea    D40(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L15:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  cmp    $0x1,%eax
  je     L12
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D50
type_guessed: string
name: retrieve_data
arguments: label: D10
type_guessed: string
name: retrieve_data
arguments: label: D49
type_guessed: string
name: retrieve_data
arguments: label: D39
type_guessed: string
name: retrieve_data
arguments: label: D7
type_guessed: string
name: retrieve_data
arguments: label: D32
type_guessed: string
name: retrieve_data
arguments: label: D40
type_guessed: string

tool: D50: Enter an integer to see how it looks when endianness changes

tool: D10: Received:

tool: D49: 
After swapping endianness:

tool: D39: %u

tool: D7: 	Base 10: %u
	Binary: 

tool: D32: > 

tool: D40: 
> 

assistant: ```c
int main(void) {
  printf("Enter an integer to see how it looks when endianness changes\n");
  printf("> ");
  unsigned n;
  while (scanf("%u", &n) == 1) {
    printf("Received:\n");
    printf("\tBase 10: %u\n\tBinary: ", n);
    print_binary(n);
    unsigned swapped = swap_endianness(n);
    printf("\nAfter swapping endianness:\n");
    printf("\tBase 10: %u\n\tBinary: ", swapped);
    print_binary(swapped);
    printf("\n> ");
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r15
  lea    D11(%rip),%rdi
  lea    D58(%rip),%r15
  push   %r14
  lea    D56(%rip),%r14
  push   %r13
  push   %r12
  push   %rbp
  lea    D9(%rip),%rbp
  push   %rbx
  lea    D47(%rip),%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  call   <puts@plt>
  lea    D66(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L17
  nop
L23:
  mov    %r15,%rdi
  call   <puts@plt>
  mov    0x4(%rsp),%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edi
  call   <print_binary@plt>
  mov    0x4(%rsp),%edi
  call   <swap_endianness@plt>
  mov    %r14,%rdi
  mov    %eax,%r13d
  call   <puts@plt>
  mov    %r13d,%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13d,%edi
  call   <print_binary@plt>
  lea    D51(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L17:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  cmp    $0x1,%eax
  je     L23
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L22
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L22:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D11
data_type: string
name: retrieve_data
arguments: data_tag: D58
data_type: string
name: retrieve_data
arguments: data_tag: D56
data_type: string
name: retrieve_data
arguments: data_tag: D9
data_type: string
name: retrieve_data
arguments: data_tag: D47
data_type: string
name: retrieve_data
arguments: data_tag: D66
data_type: string
name: retrieve_data
arguments: data_tag: D51
data_type: string

tool: D11: Enter an integer to see how it looks when endianness changes

tool: D58: Received:

tool: D56: 
After swapping endianness:

tool: D9: %u

tool: D47: 	Base 10: %u
	Binary: 

tool: D66: > 

tool: D51: 
> 

assistant: ```c
int main(void) {
  printf("Enter an integer to see how it looks when endianness changes\n");
  printf("> ");
  unsigned n;
  while (scanf("%u", &n) == 1) {
    printf("Received:\n");
    printf("\tBase 10: %u\n\tBinary: ", n);
    print_binary(n);
    unsigned swapped = swap_endianness(n);
    printf("\nAfter swapping endianness:\n");
    printf("\tBase 10: %u\n\tBinary: ", swapped);
    print_binary(swapped);
    printf("\n> ");
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<data_fill>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L37
L10:
  cmpl   $0xffffffff,-0x20(%rbp)
  jne    L17
  mov    -0x1c(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x1c(%rbp)
  mov    -0x4(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    %al,(%rdx)
  jmp    L24
L17:
  mov    -0x4(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L40
  mov    -0x20(%rbp),%eax
  mov    %eax,%edx
  jmp    L57
L40:
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edx
L57:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %dl,(%rax)
L24:
  addl   $0x1,-0x4(%rbp)
L37:
  cmpl   $0x3ff,-0x4(%rbp)
  jle    L10
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void data_fill(unsigned char *data, unsigned pattern, unsigned alt) {
  int i;
  for (i = 0; i < 1024; ++i) {
    if (alt == ~0)
      data[i] = pattern++;
    else
      data[i] = (i & 1) ? alt : pattern;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<data_fill>:
  endbr64
  mov    $0x0,%eax
  jmp    L33
L29:
  mov    %sil,(%rdi,%rax,1)
  lea    0x1(%rsi),%esi
L7:
  add    $0x1,%rax
  cmp    $0x400,%rax
  je     L25
L33:
  cmp    $0xffffffff,%edx
  je     L29
  test   $0x1,%al
  mov    %edx,%ecx
  cmove  %esi,%ecx
  mov    %cl,(%rdi,%rax,1)
  jmp    L7
L25:
  ret
```

assistant: ```c
void data_fill(unsigned char *data, unsigned pattern, unsigned alt) {
  int i;
  for (i = 0; i < 1024; ++i) {
    if (alt == ~0)
      data[i] = pattern++;
    else
      data[i] = (i & 1) ? alt : pattern;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<data_fill>:
  endbr64
  xor    %eax,%eax
  jmp    L27
  nopl   0x0(%rax,%rax,1)
L34:
  test   $0x1,%al
  mov    %edx,%ecx
  cmove  %esi,%ecx
  mov    %cl,(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    $0x400,%rax
  je     L7
L27:
  cmp    $0xffffffff,%edx
  jne    L34
  mov    %esi,%ecx
  add    $0x1,%esi
  mov    %cl,(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    $0x400,%rax
  jne    L27
L7:
  ret
```

assistant: ```c
void data_fill(unsigned char *data, unsigned pattern, unsigned alt) {
  int i;
  for (i = 0; i < 1024; ++i) {
    if (alt == ~0)
      data[i] = pattern++;
    else
      data[i] = (i & 1) ? alt : pattern;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,-0xc(%rbp)
  lea    -0xc(%rbp),%rax
  mov    %rax,%rdi
  call   <test@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
int main() {
  int z;
  z = rand();
  test(&z);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <rand@plt>
  mov    %eax,0x4(%rsp)
  lea    0x4(%rsp),%rdi
  call   <test@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int z;
  z = rand();
  test(&z);
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <rand@plt>
  lea    0x4(%rsp),%rdi
  mov    %eax,0x4(%rsp)
  call   <test@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int z;
  z = rand();
  test(&z);
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <rand@plt>
  lea    0x4(%rsp),%rdi
  mov    %eax,0x4(%rsp)
  call   <test@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int z;
  z = rand();
  test(&z);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<setZeroACC>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  cmpl   $0x1,-0xc(%rbp)
  jne    L2
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  or     $0x1,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  jmp    L6
L2:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  and    $0xfffffffe,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
L6:
  nop
  pop    %rbp
  ret
```

assistant: ```c
int setZeroACC(char *STAT, int bit) {
  if (bit == 1)
    *STAT = *STAT | 1;
  else
    *STAT = *STAT & (255 - 1);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<setZeroACC>:
  endbr64
  cmp    $0x1,%esi
  je     L13
  movzbl (%rdi),%eax
  and    $0xfffffffe,%eax
L14:
  mov    %al,(%rdi)
  ret
L13:
  movzbl (%rdi),%eax
  or     $0x1,%eax
  jmp    L14
```

assistant: ```c
int setZeroACC(char *STAT, int bit) {
  if (bit == 1)
    *STAT = *STAT | 1;
  else
    *STAT = *STAT & (255 - 1);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<setZeroACC>:
  endbr64
  movzbl (%rdi),%eax
  mov    %eax,%edx
  and    $0xfffffffe,%eax
  or     $0x1,%edx
  cmp    $0x1,%esi
  cmove  %edx,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
int setZeroACC(char *STAT, int bit) {
  if (bit == 1)
    *STAT = *STAT | 1;
  else
    *STAT = *STAT & (255 - 1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<setZeroACC>:
  endbr64
  movzbl (%rdi),%eax
  mov    %eax,%edx
  and    $0xfffffffe,%eax
  or     $0x1,%edx
  cmp    $0x1,%esi
  cmove  %edx,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
int setZeroACC(char *STAT, int bit) {
  if (bit == 1)
    *STAT = *STAT | 1;
  else
    *STAT = *STAT & (255 - 1);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<get_window>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <get_window_loc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L18
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  jmp    L1
L18:
  mov    $0x0,%eax
L1:
  leave
  ret
```

assistant: ```c
struct window *get_window(struct xw_state *state, Window window) {
  struct window **p = get_window_loc(state, window);
  return p ? *p : NULL;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<get_window>:
  endbr64
  sub    $0x8,%rsp
  call   <get_window_loc@plt>
  test   %rax,%rax
  je     L6
  mov    (%rax),%rax
L6:
  add    $0x8,%rsp
  ret
```

assistant: ```c
struct window *get_window(struct xw_state *state, Window window) {
  struct window **p = get_window_loc(state, window);
  return p ? *p : NULL;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_window>:
  endbr64
  sub    $0x8,%rsp
  call   <get_window_loc@plt>
  test   %rax,%rax
  je     L7
  mov    (%rax),%rax
L7:
  add    $0x8,%rsp
  ret
```

assistant: ```c
struct window *get_window(struct xw_state *state, Window window) {
  struct window **p = get_window_loc(state, window);
  return p ? *p : NULL;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<get_window>:
  endbr64
  sub    $0x8,%rsp
  call   <get_window_loc@plt>
  test   %rax,%rax
  je     L4
  mov    (%rax),%rax
L4:
  add    $0x8,%rsp
  ret
```

assistant: ```c
struct window *get_window(struct xw_state *state, Window window) {
  struct window **p = get_window_loc(state, window);
  return p ? *p : NULL;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Realloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *Realloc(vpPtr, iSize) void *vpPtr;
{
  void *vpNew;
  vpNew = realloc(vpPtr, iSize);
  return (vpNew);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<Realloc>:
  endbr64
  sub    $0x8,%rsp
  movslq %esi,%rsi
  call   <realloc@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void *Realloc(vpPtr, iSize) void *vpPtr;
{
  void *vpNew;
  vpNew = realloc(vpPtr, iSize);
  return (vpNew);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Realloc>:
  endbr64
  movslq %esi,%rsi
  jmp    1050 <realloc@plt>
```

assistant: ```c
void *Realloc(vpPtr, iSize) void *vpPtr;
{
  void *vpNew;
  vpNew = realloc(vpPtr, iSize);
  return (vpNew);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<Realloc>:
  endbr64
  movslq %esi,%rsi
  jmp    1050 <realloc@plt>
```

assistant: ```c
void *Realloc(vpPtr, iSize) void *vpPtr;
{
  void *vpNew;
  vpNew = realloc(vpPtr, iSize);
  return (vpNew);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<test2l>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x8,%rsp
  fldt   0x10(%rbp)
  fldt   0x20(%rbp)
  fsubrp %st,%st(1)
  lea    -0x10(%rsp),%rsp
  fstpt  (%rsp)
  call   <tanl@plt>
  add    $0x10,%rsp
  neg    %eax
  mov    %eax,%ebx
  fldt   0x20(%rbp)
  fldt   0x10(%rbp)
  fsubrp %st,%st(1)
  lea    -0x10(%rsp),%rsp
  fstpt  (%rsp)
  call   <tanl@plt>
  add    $0x10,%rsp
  cmp    %eax,%ebx
  je     L1
  mov    $0x0,%eax
  call   <link_error@plt>
L1:
  fldt   0x10(%rbp)
  fldt   0x20(%rbp)
  fsubrp %st,%st(1)
  lea    -0x10(%rsp),%rsp
  fstpt  (%rsp)
  call   <sinl@plt>
  add    $0x10,%rsp
  neg    %eax
  mov    %eax,%ebx
  fldt   0x20(%rbp)
  fldt   0x10(%rbp)
  fsubrp %st,%st(1)
  lea    -0x10(%rsp),%rsp
  fstpt  (%rsp)
  call   <sinl@plt>
  add    $0x10,%rsp
  cmp    %eax,%ebx
  je     L6
  mov    $0x0,%eax
  call   <link_error@plt>
L6:
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void test2l(long double x, long double y) {
  if (-tanl(x - y) != tanl(y - x))
    link_error();
  if (-sinl(x - y) != sinl(y - x))
    link_error();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<test2l>:
  endbr64
  push   %rbx
  sub    $0x30,%rsp
  fldt   0x40(%rsp)
  fldt   0x50(%rsp)
  fsubrp %st,%st(1)
  fld    %st(0)
  fstpt  0x10(%rsp)
  fstpt  (%rsp)
  call   <tanl@plt>
  mov    %eax,%ebx
  fldt   0x50(%rsp)
  fldt   0x40(%rsp)
  fsubrp %st,%st(1)
  fld    %st(0)
  fstpt  0x20(%rsp)
  lea    -0x10(%rsp),%rsp
  fstpt  (%rsp)
  call   <tanl@plt>
  add    $0x20,%rsp
  add    %ebx,%eax
  jne    L23
L13:
  push   0x8(%rsp)
  push   0x8(%rsp)
  call   <sinl@plt>
  mov    %eax,%ebx
  push   0x28(%rsp)
  push   0x28(%rsp)
  call   <sinl@plt>
  add    $0x20,%rsp
  add    %ebx,%eax
  jne    L10
L11:
  add    $0x20,%rsp
  pop    %rbx
  ret
L23:
  mov    $0x0,%eax
  call   <link_error@plt>
  jmp    L13
L10:
  mov    $0x0,%eax
  call   <link_error@plt>
  jmp    L11
```

assistant: ```c
void test2l(long double x, long double y) {
  if (-tanl(x - y) != tanl(y - x))
    link_error();
  if (-sinl(x - y) != sinl(y - x))
    link_error();
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<test2l>:
  endbr64
  push   %rbx
  sub    $0x40,%rsp
  fldt   0x50(%rsp)
  fldt   0x60(%rsp)
  fld    %st(1)
  fstpt  0x30(%rsp)
  fsubr  %st,%st(1)
  fstpt  0x10(%rsp)
  fld    %st(0)
  fstpt  (%rsp)
  fstpt  0x20(%rsp)
  call   <tanl@plt>
  fldt   0x10(%rsp)
  sub    $0x10,%rsp
  mov    %eax,%ebx
  fldt   0x40(%rsp)
  fsubrp %st,%st(1)
  fld    %st(0)
  fstpt  0x20(%rsp)
  fstpt  (%rsp)
  call   <tanl@plt>
  fldt   0x30(%rsp)
  add    $0x20,%rsp
  add    %ebx,%eax
  je     L3
  fstp   %st(0)
  xor    %eax,%eax
  call   <link_error@plt>
  fldt   0x10(%rsp)
L3:
  sub    $0x10,%rsp
  fstpt  (%rsp)
  call   <sinl@plt>
  push   0x18(%rsp)
  mov    %eax,%ebx
  push   0x18(%rsp)
  call   <sinl@plt>
  add    $0x20,%rsp
  add    %ebx,%eax
  jne    L10
  add    $0x30,%rsp
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L10:
  add    $0x30,%rsp
  xor    %eax,%eax
  pop    %rbx
  jmp    1080 <link_error@plt>
```

assistant: ```c
void test2l(long double x, long double y) {
  if (-tanl(x - y) != tanl(y - x))
    link_error();
  if (-sinl(x - y) != sinl(y - x))
    link_error();
}
```
user: What is the c source code of the assembly code below:

```asm
<test2l>:
  endbr64
  push   %rbx
  sub    $0x40,%rsp
  fldt   0x50(%rsp)
  fldt   0x60(%rsp)
  fld    %st(1)
  fstpt  0x30(%rsp)
  fsubr  %st,%st(1)
  fstpt  0x10(%rsp)
  fld    %st(0)
  fstpt  (%rsp)
  fstpt  0x20(%rsp)
  call   <tanl@plt>
  fldt   0x10(%rsp)
  sub    $0x10,%rsp
  mov    %eax,%ebx
  fldt   0x40(%rsp)
  fsubrp %st,%st(1)
  fld    %st(0)
  fstpt  0x20(%rsp)
  fstpt  (%rsp)
  call   <tanl@plt>
  fldt   0x30(%rsp)
  add    $0x20,%rsp
  add    %ebx,%eax
  je     L19
  fstp   %st(0)
  xor    %eax,%eax
  call   <link_error@plt>
  fldt   0x10(%rsp)
L19:
  sub    $0x10,%rsp
  fstpt  (%rsp)
  call   <sinl@plt>
  push   0x18(%rsp)
  mov    %eax,%ebx
  push   0x18(%rsp)
  call   <sinl@plt>
  add    $0x20,%rsp
  add    %ebx,%eax
  jne    L2
  add    $0x30,%rsp
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  add    $0x30,%rsp
  xor    %eax,%eax
  pop    %rbx
  jmp    1080 <link_error@plt>
```

assistant: ```c
void test2l(long double x, long double y) {
  if (-tanl(x - y) != tanl(y - x))
    link_error();
  if (-sinl(x - y) != sinl(y - x))
    link_error();
}
```