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
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D4
type_guessed: string

tool: D4: Hello World2!


assistant: ```c
int main() {
  printf("Hello World2!\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
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: tag: D4
datatype: string

tool: D4: Hello World2!


assistant: ```c
int main() {
  printf("Hello World2!\n");
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D9(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D9
data_type: string

tool: D9: Hello World2!


assistant: ```c
int main() {
  printf("Hello World2!\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
  sub    $0x8,%rsp
  lea    D2(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

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

tool: D2: Hello World2!


assistant: ```c
int main() {
  printf("Hello World2!\n");
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<mask>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  movl   $0x20,-0x8(%rbp)
  movl   $0xffffffff,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  sub    -0x18(%rbp),%eax
  mov    %eax,%ecx
  shll   %cl,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  sub    $0x1,%eax
  sub    -0x14(%rbp),%eax
  mov    %eax,%ecx
  shrl   %cl,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int mask(int pos, int bits) {
  int i;
  unsigned int m;
  i = 8 * sizeof(int);
  m = ~(0);
  m = m << (i - bits);
  m = m >> (i - 1 - pos);
  return m;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<mask>:
  endbr64
  mov    $0x20,%ecx
  sub    %esi,%ecx
  mov    $0xffffffff,%eax
  shl    %cl,%eax
  mov    $0x1f,%ecx
  sub    %edi,%ecx
  shr    %cl,%eax
  ret
```

assistant: ```c
int mask(int pos, int bits) {
  int i;
  unsigned int m;
  i = 8 * sizeof(int);
  m = ~(0);
  m = m << (i - bits);
  m = m >> (i - 1 - pos);
  return m;
}
```
user: What is the c source code of the assembly code below?

```asm
<mask>:
  endbr64
  mov    $0x20,%ecx
  mov    $0xffffffff,%eax
  sub    %esi,%ecx
  shl    %cl,%eax
  mov    $0x1f,%ecx
  sub    %edi,%ecx
  shr    %cl,%eax
  ret
```

assistant: ```c
int mask(int pos, int bits) {
  int i;
  unsigned int m;
  i = 8 * sizeof(int);
  m = ~(0);
  m = m << (i - bits);
  m = m >> (i - 1 - pos);
  return m;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<mask>:
  endbr64
  mov    $0x20,%ecx
  mov    $0xffffffff,%eax
  sub    %esi,%ecx
  shl    %cl,%eax
  mov    $0x1f,%ecx
  sub    %edi,%ecx
  shr    %cl,%eax
  ret
```

assistant: ```c
int mask(int pos, int bits) {
  int i;
  unsigned int m;
  i = 8 * sizeof(int);
  m = ~(0);
  m = m << (i - bits);
  m = m >> (i - 1 - pos);
  return m;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <my_printf@plt>
  mov    $0x2a,%esi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <my_printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D5
datatype: string
name: retrieve_data
arguments: data_label: D7
datatype: string

tool: D5: hi


tool: D7: hi %d


assistant: ```c
int main(void) {
  my_printf("hi\n");
  my_printf("hi %d\n", 42);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D13(%rip),%rdi
  mov    $0x0,%eax
  call   <my_printf@plt>
  mov    $0x2a,%esi
  lea    D0(%rip),%rdi
  mov    $0x0,%eax
  call   <my_printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D13
type: string
name: unpack_data
arguments: data_tag: D0
type: string

tool: D13: hi


tool: D0: hi %d


assistant: ```c
int main(void) {
  my_printf("hi\n");
  my_printf("hi %d\n", 42);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  xor    %eax,%eax
  call   <my_printf@plt>
  mov    $0x2a,%esi
  lea    D8(%rip),%rdi
  xor    %eax,%eax
  call   <my_printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: label: D6
data_type: string
name: unpack_data
arguments: label: D8
data_type: string

tool: D6: hi


tool: D8: hi %d


assistant: ```c
int main(void) {
  my_printf("hi\n");
  my_printf("hi %d\n", 42);
}
```
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
  lea    D14(%rip),%rdi
  xor    %eax,%eax
  call   <my_printf@plt>
  mov    $0x2a,%esi
  lea    D4(%rip),%rdi
  xor    %eax,%eax
  call   <my_printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D14
type: string
name: unpack_data
arguments: data_label: D4
type: string

tool: D14: hi


tool: D4: hi %d


assistant: ```c
int main(void) {
  my_printf("hi\n");
  my_printf("hi %d\n", 42);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  lea    D3(%rip),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <is_unique@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  je     L12
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  jmp    L6
L12:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
L6:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D3
type_guessed: string
name: unpack_data
arguments: tag: D14
type_guessed: string
name: unpack_data
arguments: tag: D7
type_guessed: string

tool: D3: abca

tool: D14: %s has all unique characters!


tool: D7: %s does not have all unique characters!


assistant: ```c
int main() {
  char *s = "abca";
  int isUnique = is_unique(s);
  if (isUnique) {
    printf("%s has all unique characters!\n", s);
    return 0;
  } else {
    printf("%s does not have all unique characters!\n", s);
    return 0;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D12(%rip),%rdi
  call   <is_unique@plt>
  test   %eax,%eax
  je     L7
  lea    D12(%rip),%rsi
  lea    D3(%rip),%rdi
  call   <printf@plt>
L8:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L7:
  lea    D12(%rip),%rsi
  lea    D18(%rip),%rdi
  call   <printf@plt>
  jmp    L8
```

tool_calls: name: read_data
arguments: label: D12
type: string
name: read_data
arguments: label: D3
type: string
name: read_data
arguments: label: D18
type: string

tool: D12: abca

tool: D3: %s has all unique characters!


tool: D18: %s does not have all unique characters!


assistant: ```c
int main() {
  char *s = "abca";
  int isUnique = is_unique(s);
  if (isUnique) {
    printf("%s has all unique characters!\n", s);
    return 0;
  } else {
    printf("%s does not have all unique characters!\n", s);
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D13(%rip),%rbp
  mov    %rbp,%rdi
  call   <is_unique@plt>
  mov    %rbp,%rsi
  test   %eax,%eax
  je     L2
  lea    D23(%rip),%rdi
  call   <printf@plt>
L14:
  xor    %eax,%eax
  pop    %rbp
  ret
L2:
  lea    D6(%rip),%rdi
  call   <printf@plt>
  jmp    L14
```

tool_calls: name: parse_data
arguments: tag: D13
type_infered: string
name: parse_data
arguments: tag: D23
type_infered: string
name: parse_data
arguments: tag: D6
type_infered: string

tool: D13: abca

tool: D23: %s has all unique characters!


tool: D6: %s does not have all unique characters!


assistant: ```c
int main() {
  char *s = "abca";
  int isUnique = is_unique(s);
  if (isUnique) {
    printf("%s has all unique characters!\n", s);
    return 0;
  } else {
    printf("%s does not have all unique characters!\n", s);
    return 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D7(%rip),%rbp
  mov    %rbp,%rdi
  call   <is_unique@plt>
  mov    %rbp,%rsi
  test   %eax,%eax
  je     L18
  lea    D22(%rip),%rdi
  call   <printf@plt>
L11:
  xor    %eax,%eax
  pop    %rbp
  ret
L18:
  lea    D25(%rip),%rdi
  call   <printf@plt>
  jmp    L11
```

tool_calls: name: read_data
arguments: data_label: D7
type: string
name: read_data
arguments: data_label: D22
type: string
name: read_data
arguments: data_label: D25
type: string

tool: D7: abca

tool: D22: %s has all unique characters!


tool: D25: %s does not have all unique characters!


assistant: ```c
int main() {
  char *s = "abca";
  int isUnique = is_unique(s);
  if (isUnique) {
    printf("%s has all unique characters!\n", s);
    return 0;
  } else {
    printf("%s does not have all unique characters!\n", s);
    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
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <test_loads@plt>
  mov    $0x0,%eax
  call   <test_stores@plt>
  mov    $0x0,%eax
  call   <test_exchanges@plt>
  mov    $0x0,%eax
  call   <test_compare_exchanges@plt>
  mov    $0x0,%eax
  call   <test_fetch_op@plt>
  mov    $0x0,%eax
  call   <test_is_lock_free@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  test_loads();
  test_stores();
  test_exchanges();
  test_compare_exchanges();
  test_fetch_op();
  test_is_lock_free();
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <test_loads@plt>
  mov    $0x0,%eax
  call   <test_stores@plt>
  mov    $0x0,%eax
  call   <test_exchanges@plt>
  mov    $0x0,%eax
  call   <test_compare_exchanges@plt>
  mov    $0x0,%eax
  call   <test_fetch_op@plt>
  mov    $0x0,%eax
  call   <test_is_lock_free@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  test_loads();
  test_stores();
  test_exchanges();
  test_compare_exchanges();
  test_fetch_op();
  test_is_lock_free();
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <test_loads@plt>
  xor    %eax,%eax
  call   <test_stores@plt>
  xor    %eax,%eax
  call   <test_exchanges@plt>
  xor    %eax,%eax
  call   <test_compare_exchanges@plt>
  xor    %eax,%eax
  call   <test_fetch_op@plt>
  xor    %eax,%eax
  call   <test_is_lock_free@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  test_loads();
  test_stores();
  test_exchanges();
  test_compare_exchanges();
  test_fetch_op();
  test_is_lock_free();
  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    $0x8,%rsp
  xor    %eax,%eax
  call   <test_loads@plt>
  xor    %eax,%eax
  call   <test_stores@plt>
  xor    %eax,%eax
  call   <test_exchanges@plt>
  xor    %eax,%eax
  call   <test_compare_exchanges@plt>
  xor    %eax,%eax
  call   <test_fetch_op@plt>
  xor    %eax,%eax
  call   <test_is_lock_free@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  test_loads();
  test_stores();
  test_exchanges();
  test_compare_exchanges();
  test_fetch_op();
  test_is_lock_free();
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D93(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D15(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%ecx
  mov    %ecx,%edx
  sar    $0x1f,%edx
  shr    $0x1e,%edx
  lea    (%rcx,%rdx,1),%eax
  and    $0x3,%eax
  sub    %edx,%eax
  cmp    $0x2,%eax
  je     L25
  jg     L80
  test   $0x3,%cl
  je     L59
  cmp    $0x1,%eax
  jne    L81
  mov    %eax,%edx
L94:
  cmp    $0x3,%eax
  je     L106
L100:
  cmp    $0x6,%edx
  ja     L34
  mov    %edx,%edx
  lea    D66(%rip),%rcx
  movslq (%rcx,%rdx,4),%rax
  add    %rcx,%rax
  notrack jmp *%rax
L59:
  test   $0x3,%cl
  sete   %dl
  movzbl %dl,%edx
  add    %edx,%edx
  jmp    L94
L80:
  mov    $0x0,%edx
  jmp    L94
L106:
  add    $0x3,%edx
  jmp    L100
L25:
  mov    %eax,%edx
  jmp    L100
L81:
  lea    D21(%rip),%rdi
  call   <printf@plt>
  lea    D75(%rip),%rdi
  call   <printf@plt>
  lea    D8(%rip),%rdi
  call   <printf@plt>
  lea    D57(%rip),%rdi
  call   <printf@plt>
  lea    D20(%rip),%rdi
  call   <printf@plt>
  lea    D19(%rip),%rdi
  call   <printf@plt>
  lea    D16(%rip),%rdi
  call   <printf@plt>
L34:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L92
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L92:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D93
data_type: string
name: disassemble_data
arguments: data_tag: D15
data_type: string
name: disassemble_data
arguments: data_tag: D21
data_type: string
name: disassemble_data
arguments: data_tag: D75
data_type: string
name: disassemble_data
arguments: data_tag: D8
data_type: string
name: disassemble_data
arguments: data_tag: D57
data_type: string
name: disassemble_data
arguments: data_tag: D20
data_type: string
name: disassemble_data
arguments: data_tag: D19
data_type: string
name: disassemble_data
arguments: data_tag: D16
data_type: string

tool: D93: Enter the year:

tool: D15: %d

tool: D21: Monday

tool: D75: Tuesday

tool: D8: Wednesday

tool: D57: Thursday

tool: D20: Friday

tool: D19: Saturday

tool: D16: Sunday

assistant: ```c
int main() {
  int a, b, count = 0;
  printf("Enter the year:");
  scanf("%d", &a);
  b = a % 4;
  switch (b) {
  case 0:
    if (a % 4 == 0)
      count += 2;
  case 1:
    if (a % 4 == 1)
      count += 1;
  case 2:
    if (a % 4 == 2)
      count += 2;
  case 3:
    if (a % 4 == 3)
      count += 3;
  }
  switch (count) {
  case 0:
    printf("Monday");
  case 1:
    printf("Tuesday");
  case 2:
    printf("Wednesday");
  case 3:
    printf("Thursday");
  case 4:
    printf("Friday");
  case 5:
    printf("Saturday");
  case 6:
    printf("Sunday");
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D73(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D51(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%ecx
  mov    %ecx,%edx
  sar    $0x1f,%edx
  shr    $0x1e,%edx
  lea    (%rcx,%rdx,1),%eax
  and    $0x3,%eax
  sub    %edx,%eax
  cmp    $0x2,%eax
  je     L17
  cmp    $0x3,%eax
  je     L41
  and    $0x3,%ecx
  je     L17
  cmp    $0x1,%eax
  jne    L32
L6:
  lea    D33(%rip),%rdi
  call   <printf@plt>
L17:
  lea    D81(%rip),%rdi
  call   <printf@plt>
L41:
  lea    D31(%rip),%rdi
  call   <printf@plt>
  lea    D26(%rip),%rdi
  call   <printf@plt>
  lea    D87(%rip),%rdi
  call   <printf@plt>
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L32:
  lea    D53(%rip),%rdi
  call   <printf@plt>
  jmp    L6
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D73
type_infered: string
name: parse_data
arguments: data_label: D51
type_infered: string
name: parse_data
arguments: data_label: D33
type_infered: string
name: parse_data
arguments: data_label: D81
type_infered: string
name: parse_data
arguments: data_label: D31
type_infered: string
name: parse_data
arguments: data_label: D26
type_infered: string
name: parse_data
arguments: data_label: D87
type_infered: string
name: parse_data
arguments: data_label: D4
type_infered: string
name: parse_data
arguments: data_label: D53
type_infered: string

tool: D73: Enter the year:

tool: D51: %d

tool: D33: Tuesday

tool: D81: Wednesday

tool: D31: Thursday

tool: D26: Friday

tool: D87: Saturday

tool: D4: Sunday

tool: D53: Monday

assistant: ```c
int main() {
  int a, b, count = 0;
  printf("Enter the year:");
  scanf("%d", &a);
  b = a % 4;
  switch (b) {
  case 0:
    if (a % 4 == 0)
      count += 2;
  case 1:
    if (a % 4 == 1)
      count += 1;
  case 2:
    if (a % 4 == 2)
      count += 2;
  case 3:
    if (a % 4 == 3)
      count += 3;
  }
  switch (count) {
  case 0:
    printf("Monday");
  case 1:
    printf("Tuesday");
  case 2:
    printf("Wednesday");
  case 3:
    printf("Thursday");
  case 4:
    printf("Friday");
  case 5:
    printf("Saturday");
  case 6:
    printf("Sunday");
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D9(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D28(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%ecx
  mov    %ecx,%edx
  sar    $0x1f,%edx
  shr    $0x1e,%edx
  lea    (%rcx,%rdx,1),%eax
  and    $0x3,%eax
  sub    %edx,%eax
  cmp    $0x2,%eax
  je     L3
  cmp    $0x3,%eax
  je     L21
  and    $0x3,%ecx
  je     L3
  cmp    $0x1,%eax
  jne    L16
L29:
  lea    D79(%rip),%rdi
  call   <printf@plt>
L3:
  lea    D52(%rip),%rdi
  call   <printf@plt>
L21:
  lea    D70(%rip),%rdi
  call   <printf@plt>
  lea    D82(%rip),%rdi
  call   <printf@plt>
  lea    D3(%rip),%rdi
  call   <printf@plt>
  lea    D78(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L16:
  lea    D80(%rip),%rdi
  call   <printf@plt>
  jmp    L29
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D9
type_infered: string
name: retrieve_data
arguments: label: D28
type_infered: string
name: retrieve_data
arguments: label: D79
type_infered: string
name: retrieve_data
arguments: label: D52
type_infered: string
name: retrieve_data
arguments: label: D70
type_infered: string
name: retrieve_data
arguments: label: D82
type_infered: string
name: retrieve_data
arguments: label: D3
type_infered: string
name: retrieve_data
arguments: label: D78
type_infered: string
name: retrieve_data
arguments: label: D80
type_infered: string

tool: D9: Enter the year:

tool: D28: %d

tool: D79: Tuesday

tool: D52: Wednesday

tool: D70: Thursday

tool: D82: Friday

tool: D3: Saturday

tool: D78: Sunday

tool: D80: Monday

assistant: ```c
int main() {
  int a, b, count = 0;
  printf("Enter the year:");
  scanf("%d", &a);
  b = a % 4;
  switch (b) {
  case 0:
    if (a % 4 == 0)
      count += 2;
  case 1:
    if (a % 4 == 1)
      count += 1;
  case 2:
    if (a % 4 == 2)
      count += 2;
  case 3:
    if (a % 4 == 3)
      count += 3;
  }
  switch (count) {
  case 0:
    printf("Monday");
  case 1:
    printf("Tuesday");
  case 2:
    printf("Wednesday");
  case 3:
    printf("Thursday");
  case 4:
    printf("Friday");
  case 5:
    printf("Saturday");
  case 6:
    printf("Sunday");
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<genrandarr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  lea    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    -0x34(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L38
  mov    $0x0,%eax
  jmp    L44
L38:
  movl   $0x0,-0x24(%rbp)
  jmp    L9
L21:
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,(%rbx)
  addl   $0x1,-0x24(%rbp)
L9:
  mov    -0x24(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jl     L21
  mov    -0x20(%rbp),%rax
L44:
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int *genrandarr(int size) {
  time_t t;
  srand((unsigned)time(&t));
  int *array = malloc(sizeof(int) * size);
  if (!array)
    return NULL;
  for (int i = 0; i < size; ++i)
    *(array + i) = rand();
  return array;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<genrandarr>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %edi,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  lea    0x0(,%rbp,4),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L33
  test   %ebp,%ebp
  jle    L33
  mov    %rax,%rbx
  mov    %ebp,%ebp
  lea    (%rax,%rbp,4),%rbp
L21:
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,(%rbx)
  add    $0x4,%rbx
  cmp    %rbp,%rbx
  jne    L21
L33:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L39
  mov    %r12,%rax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L39:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int *genrandarr(int size) {
  time_t t;
  srand((unsigned)time(&t));
  int *array = malloc(sizeof(int) * size);
  if (!array)
    return NULL;
  for (int i = 0; i < size; ++i)
    *(array + i) = rand();
  return array;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<genrandarr>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  lea    0x0(,%rbp,4),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L28
  test   %ebp,%ebp
  jle    L28
  mov    %rax,%rbx
  lea    (%rax,%rbp,4),%rbp
  xchg   %ax,%ax
L20:
  xor    %eax,%eax
  add    $0x4,%rbx
  call   <rand@plt>
  mov    %eax,-0x4(%rbx)
  cmp    %rbp,%rbx
  jne    L20
L28:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L39
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L39:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int *genrandarr(int size) {
  time_t t;
  srand((unsigned)time(&t));
  int *array = malloc(sizeof(int) * size);
  if (!array)
    return NULL;
  for (int i = 0; i < size; ++i)
    *(array + i) = rand();
  return array;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<genrandarr>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  lea    0x0(,%rbp,4),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L6
  test   %ebp,%ebp
  jle    L6
  mov    %rax,%rbx
  lea    (%rax,%rbp,4),%rbp
  xchg   %ax,%ax
L31:
  xor    %eax,%eax
  add    $0x4,%rbx
  call   <rand@plt>
  mov    %eax,-0x4(%rbx)
  cmp    %rbp,%rbx
  jne    L31
L6:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L35
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L35:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int *genrandarr(int size) {
  time_t t;
  srand((unsigned)time(&t));
  int *array = malloc(sizeof(int) * size);
  if (!array)
    return NULL;
  for (int i = 0; i < size; ++i)
    *(array + i) = rand();
  return array;
}
```