ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
L57:
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x10(%rbp),%eax
  cmp    $0xffffffff,%eax
  je     L97
  movl   $0x47e,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  sub    $0xa,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  jle    L26
  mov    -0x10(%rbp),%eax
  cmp    $0xa,%eax
  jg     L4
  mov    -0x10(%rbp),%eax
  imul   $0x7d,%eax,%eax
  add    %eax,-0xc(%rbp)
  jmp    L33
L4:
  addl   $0x4e2,-0xc(%rbp)
L33:
  mov    -0x10(%rbp),%eax
  sub    $0xa,%eax
  mov    %eax,-0x10(%rbp)
L26:
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  jle    L83
  mov    -0x10(%rbp),%eax
  cmp    $0xa,%eax
  jg     L13
  mov    -0x10(%rbp),%eax
  imul   $0x8c,%eax,%eax
  add    %eax,-0xc(%rbp)
  jmp    L7
L13:
  addl   $0x578,-0xc(%rbp)
L7:
  mov    -0x10(%rbp),%eax
  sub    $0xa,%eax
  mov    %eax,-0x10(%rbp)
L83:
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  jle    L6
  mov    -0x10(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  shl    $0x5,%eax
  add    %eax,-0xc(%rbp)
L6:
  mov    $0x10b8,%eax
  sub    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L57
L97:
  nop
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L53
  call   <__stack_chk_fail@plt>
L53:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D11
data_type: string
name: read_data
arguments: tag: D4
data_type: string

tool: D11: %d

tool: D4: %d


assistant: ```c
int main(void) {
  int water, charge;
  while (1) {
    scanf("%d", &water);
    if (water == -1)
      break;
    charge = 1150;
    water -= 10;
    if (water > 0) {
      if (water <= 10) {
        charge += water * 125;
      } else {
        charge += 10 * 125;
      }
      water -= 10;
    }
    if (water > 0) {
      if (water <= 10) {
        charge += water * 140;
      } else {
        charge += 10 * 140;
      }
      water -= 10;
    }
    if (water > 0)
      charge += water * 160;
    printf("%d\n", 4280 - charge);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  lea    D15(%rip),%rbx
  mov    $0x10b8,%r13d
  lea    D18(%rip),%r12
  jmp    L31
L7:
  add    $0x578,%edx
L89:
  sub    $0x1e,%eax
  mov    %eax,0x4(%rsp)
  test   %eax,%eax
  jle    L85
  lea    (%rax,%rax,4),%eax
  shl    $0x5,%eax
  add    %eax,%edx
L85:
  mov    %r13d,%esi
  sub    %edx,%esi
  mov    %r12,%rdi
  call   <printf@plt>
L31:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  cmp    $0xffffffff,%eax
  je     L34
  lea    -0xa(%rax),%ecx
  test   %ecx,%ecx
  jle    L70
  mov    $0x960,%edx
  cmp    $0xa,%ecx
  jg     L9
  imul   $0x7d,%ecx,%ecx
  lea    0x47e(%rcx),%edx
L9:
  lea    -0x14(%rax),%ecx
  mov    %ecx,0x4(%rsp)
  test   %ecx,%ecx
  jle    L85
  cmp    $0xa,%ecx
  jg     L7
  imul   $0x8c,%ecx,%ecx
  add    %ecx,%edx
  jmp    L89
L34:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L93
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L70:
  mov    %ecx,0x4(%rsp)
  mov    $0x47e,%edx
  jmp    L85
L93:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D15
datatype: string
name: read_data
arguments: label: D18
datatype: string

tool: D15: %d

tool: D18: %d


assistant: ```c
int main(void) {
  int water, charge;
  while (1) {
    scanf("%d", &water);
    if (water == -1)
      break;
    charge = 1150;
    water -= 10;
    if (water > 0) {
      if (water <= 10) {
        charge += water * 125;
      } else {
        charge += 10 * 125;
      }
      water -= 10;
    }
    if (water > 0) {
      if (water <= 10) {
        charge += water * 140;
      } else {
        charge += 10 * 140;
      }
      water -= 10;
    }
    if (water > 0)
      charge += water * 160;
    printf("%d\n", 4280 - charge);
  }
  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   %r12
  lea    D0(%rip),%r12
  push   %rbp
  push   %rbx
  lea    D3(%rip),%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  jmp    L7
  nopl   0x0(%rax)
L69:
  mov    $0x960,%ecx
  cmp    $0xa,%edx
  jg     L18
  imul   $0x7d,%edx,%edx
  lea    0x47e(%rdx),%ecx
L18:
  lea    -0x14(%rax),%edx
  test   %edx,%edx
  jle    L91
  sub    $0x1e,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0xa,%edx
  jg     L0
  imul   $0x8c,%edx,%edx
  mov    $0x10b8,%esi
  add    %ecx,%edx
  sub    %edx,%esi
L55:
  mov    %r12,%rdi
  call   <printf@plt>
L7:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  cmp    $0xffffffff,%eax
  je     L14
  lea    -0xa(%rax),%edx
  test   %edx,%edx
  jg     L69
  mov    %edx,0x4(%rsp)
  mov    $0xc3a,%esi
  jmp    L55
  nop
L0:
  lea    (%rax,%rax,4),%eax
  mov    $0x10b8,%esi
  shl    $0x5,%eax
  lea    0x578(%rcx,%rax,1),%eax
  sub    %eax,%esi
  jmp    L55
  cs nopw 0x0(%rax,%rax,1)
L14:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L68
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L91:
  mov    $0x10b8,%esi
  mov    %edx,0x4(%rsp)
  sub    %ecx,%esi
  jmp    L55
L68:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D0
type_guessed: string
name: parse_data
arguments: tag: D3
type_guessed: string

tool: D0: %d


tool: D3: %d

assistant: ```c
int main(void) {
  int water, charge;
  while (1) {
    scanf("%d", &water);
    if (water == -1)
      break;
    charge = 1150;
    water -= 10;
    if (water > 0) {
      if (water <= 10) {
        charge += water * 125;
      } else {
        charge += 10 * 125;
      }
      water -= 10;
    }
    if (water > 0) {
      if (water <= 10) {
        charge += water * 140;
      } else {
        charge += 10 * 140;
      }
      water -= 10;
    }
    if (water > 0)
      charge += water * 160;
    printf("%d\n", 4280 - charge);
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r12
  lea    D6(%rip),%r12
  push   %rbp
  push   %rbx
  lea    D2(%rip),%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  jmp    L53
  nopl   0x0(%rax)
L13:
  mov    $0x960,%ecx
  cmp    $0xa,%edx
  jg     L36
  imul   $0x7d,%edx,%edx
  lea    0x47e(%rdx),%ecx
L36:
  lea    -0x14(%rax),%edx
  test   %edx,%edx
  jle    L51
  sub    $0x1e,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0xa,%edx
  jg     L68
  imul   $0x8c,%edx,%edx
  mov    $0x10b8,%esi
  add    %ecx,%edx
  sub    %edx,%esi
L98:
  mov    %r12,%rdi
  call   <printf@plt>
L53:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  cmp    $0xffffffff,%eax
  je     L75
  lea    -0xa(%rax),%edx
  test   %edx,%edx
  jg     L13
  mov    %edx,0x4(%rsp)
  mov    $0xc3a,%esi
  jmp    L98
  nop
L68:
  lea    (%rax,%rax,4),%eax
  mov    $0x10b8,%esi
  shl    $0x5,%eax
  lea    0x578(%rcx,%rax,1),%eax
  sub    %eax,%esi
  jmp    L98
  cs nopw 0x0(%rax,%rax,1)
L75:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L51:
  mov    $0x10b8,%esi
  mov    %edx,0x4(%rsp)
  sub    %ecx,%esi
  jmp    L98
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D6
data_type: string
name: read_data
arguments: data_tag: D2
data_type: string

tool: D6: %d


tool: D2: %d

assistant: ```c
int main(void) {
  int water, charge;
  while (1) {
    scanf("%d", &water);
    if (water == -1)
      break;
    charge = 1150;
    water -= 10;
    if (water > 0) {
      if (water <= 10) {
        charge += water * 125;
      } else {
        charge += 10 * 125;
      }
      water -= 10;
    }
    if (water > 0) {
      if (water <= 10) {
        charge += water * 140;
      } else {
        charge += 10 * 140;
      }
      water -= 10;
    }
    if (water > 0)
      charge += water * 160;
    printf("%d\n", 4280 - charge);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<process>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x8(%rbp)
  movq   $0x0,-0x18(%rbp)
  jmp    L62
L50:
  movb   $0x1,-0x19(%rbp)
  movq   $0x0,-0x10(%rbp)
  jmp    L43
L14:
  mov    -0x40(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x18(%rbp),%rax
  lea    0x0(,%rax,8),%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %eax,%eax
  jne    L26
  movb   $0x0,-0x19(%rbp)
  jmp    L48
L26:
  addq   $0x1,-0x10(%rbp)
L43:
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jb     L14
L48:
  cmpb   $0x0,-0x19(%rbp)
  je     L49
  mov    -0x18(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rcx
  mov    -0x18(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  lea    D3(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x28(%rbp),%rax
  jmp    L3
L49:
  addq   $0x1,-0x18(%rbp)
L62:
  mov    -0x34(%rbp),%eax
  cltq
  cmp    %rax,-0x18(%rbp)
  jb     L50
  mov    -0x28(%rbp),%rax
  lea    D9(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x28(%rbp),%rax
L3:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D3
type_guessed: string
name: read_data
arguments: data_label: D9
type_guessed: string

tool: D3: %lu %s

tool: D9: No suitable string found!!1

assistant: ```c
char *process(char *resultStr, const char *textLines[], int linesNum, const char *extraStr) {
  size_t i, j;
  size_t co;
  size_t extra_str_len = strlen(extraStr);
  for (i = 0; i < linesNum; i++) {
    char good = 1;
    for (j = 0; j < extra_str_len; j++)
      if (!strchr(textLines[i], extraStr[j])) {
        good = 0;
        break;
      }
    if (good) {
      sprintf(resultStr, "%lu %s", i, textLines[i]);
      return resultStr;
    }
  }
  strcpy(resultStr, "No suitable string found!!1");
  return resultStr;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<process>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,0x10(%rsp)
  mov    %rsi,%rbp
  mov    %rsi,0x18(%rsp)
  mov    %edx,%r14d
  mov    %rcx,%rbx
  mov    %rcx,0x8(%rsp)
  mov    %rcx,%rdi
  call   <strlen@plt>
  mov    %rax,%r15
  movslq %r14d,%r14
  mov    $0x0,%r13d
  lea    (%rbx,%rax,1),%r12
  test   %r14,%r14
  jne    L5
L45:
  lea    D18(%rip),%rsi
  mov    0x10(%rsp),%rdi
  call   <strcpy@plt>
L26:
  mov    0x10(%rsp),%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L25:
  add    $0x1,%r13
  add    $0x8,%rbp
  cmp    %r14,%r13
  je     L45
L5:
  test   %r15,%r15
  je     L21
  mov    0x8(%rsp),%rbx
L9:
  movsbl (%rbx),%esi
  mov    0x0(%rbp),%rdi
  call   <strchr@plt>
  test   %eax,%eax
  je     L25
  add    $0x1,%rbx
  cmp    %r12,%rbx
  jne    L9
L21:
  mov    0x18(%rsp),%rax
  mov    (%rax,%r13,8),%rcx
  mov    %r13,%rdx
  lea    D11(%rip),%rsi
  mov    0x10(%rsp),%rdi
  call   <sprintf@plt>
  jmp    L26
```

tool_calls: name: extract_symbolic_data
arguments: label: D18
data_type: string
name: extract_symbolic_data
arguments: label: D11
data_type: string

tool: D18: No suitable string found!!1

tool: D11: %lu %s

assistant: ```c
char *process(char *resultStr, const char *textLines[], int linesNum, const char *extraStr) {
  size_t i, j;
  size_t co;
  size_t extra_str_len = strlen(extraStr);
  for (i = 0; i < linesNum; i++) {
    char good = 1;
    for (j = 0; j < extra_str_len; j++)
      if (!strchr(textLines[i], extraStr[j])) {
        good = 0;
        break;
      }
    if (good) {
      sprintf(resultStr, "%lu %s", i, textLines[i]);
      return resultStr;
    }
  }
  strcpy(resultStr, "No suitable string found!!1");
  return resultStr;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<process>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  mov    %rcx,%rdi
  push   %r14
  push   %r13
  mov    %rcx,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  call   <strlen@plt>
  mov    %rax,%r14
  movslq %ebp,%rax
  mov    %rax,(%rsp)
  lea    0x0(%r13,%r14,1),%rbp
  test   %rax,%rax
  je     L17
  nopl   0x0(%rax)
L33:
  test   %r14,%r14
  je     L40
  mov    0x8(%rsp),%r13
  jmp    L1
  nopl   0x0(%rax)
L12:
  add    $0x1,%r13
  cmp    %rbp,%r13
  je     L40
L1:
  movsbl 0x0(%r13),%esi
  mov    (%rbx),%rdi
  call   <strchr@plt>
  test   %eax,%eax
  jne    L12
  add    $0x1,%r12
  add    $0x8,%rbx
  cmp    (%rsp),%r12
  jne    L33
L17:
  lea    D6(%rip),%rsi
  mov    %r15,%rdi
  call   <strcpy@plt>
L52:
  add    $0x18,%rsp
  mov    %r15,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L40:
  mov    (%rbx),%rcx
  mov    %r12,%rdx
  lea    D14(%rip),%rsi
  mov    %r15,%rdi
  call   <sprintf@plt>
  jmp    L52
```

tool_calls: name: disassemble_data
arguments: data_label: D6
datatype: string
name: disassemble_data
arguments: data_label: D14
datatype: string

tool: D6: No suitable string found!!1

tool: D14: %lu %s

assistant: ```c
char *process(char *resultStr, const char *textLines[], int linesNum, const char *extraStr) {
  size_t i, j;
  size_t co;
  size_t extra_str_len = strlen(extraStr);
  for (i = 0; i < linesNum; i++) {
    char good = 1;
    for (j = 0; j < extra_str_len; j++)
      if (!strchr(textLines[i], extraStr[j])) {
        good = 0;
        break;
      }
    if (good) {
      sprintf(resultStr, "%lu %s", i, textLines[i]);
      return resultStr;
    }
  }
  strcpy(resultStr, "No suitable string found!!1");
  return resultStr;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<process>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  mov    %rcx,%rdi
  push   %r14
  push   %r13
  mov    %rcx,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  call   <strlen@plt>
  mov    %rax,%r14
  movslq %ebp,%rax
  mov    %rax,(%rsp)
  lea    0x0(%r13,%r14,1),%rbp
  test   %rax,%rax
  je     L30
  nopl   0x0(%rax)
L67:
  test   %r14,%r14
  je     L41
  mov    0x8(%rsp),%r13
  jmp    L45
  nopl   0x0(%rax)
L65:
  add    $0x1,%r13
  cmp    %rbp,%r13
  je     L41
L45:
  movsbl 0x0(%r13),%esi
  mov    (%rbx),%rdi
  call   <strchr@plt>
  test   %eax,%eax
  jne    L65
  add    $0x1,%r12
  add    $0x8,%rbx
  cmp    (%rsp),%r12
  jne    L67
L30:
  lea    D14(%rip),%rsi
  mov    %r15,%rdi
  call   <strcpy@plt>
L26:
  add    $0x18,%rsp
  mov    %r15,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L41:
  mov    (%rbx),%rcx
  mov    %r12,%rdx
  lea    D10(%rip),%rsi
  mov    %r15,%rdi
  call   <sprintf@plt>
  jmp    L26
```

tool_calls: name: disassemble_data
arguments: label: D14
datatype: string
name: disassemble_data
arguments: label: D10
datatype: string

tool: D14: No suitable string found!!1

tool: D10: %lu %s

assistant: ```c
char *process(char *resultStr, const char *textLines[], int linesNum, const char *extraStr) {
  size_t i, j;
  size_t co;
  size_t extra_str_len = strlen(extraStr);
  for (i = 0; i < linesNum; i++) {
    char good = 1;
    for (j = 0; j < extra_str_len; j++)
      if (!strchr(textLines[i], extraStr[j])) {
        good = 0;
        break;
      }
    if (good) {
      sprintf(resultStr, "%lu %s", i, textLines[i]);
      return resultStr;
    }
  }
  strcpy(resultStr, "No suitable string found!!1");
  return resultStr;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<stdin_getch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D33(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0x10(%rbp)
  mov    D45(%rip),%rax
  mov    (%rax),%edx
  mov    D55(%rip),%rax
  mov    (%rax),%eax
  or     %eax,%edx
  mov    D22(%rip),%rax
  mov    (%rax),%eax
  or     %eax,%edx
  mov    D26(%rip),%rax
  mov    (%rax),%eax
  or     %edx,%eax
  mov    %eax,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x34(%rbp),%edx
  lea    -0x20(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <poll@plt>
  test   %rax,%rax
  jns    L3
  mov    $0xffffffff,%eax
  jmp    L15
L3:
  movl   $0x0,-0x24(%rbp)
  mov    -0x18(%rbp),%rax
  test   %rax,%rax
  je     L14
  mov    D33(%rip),%rax
  mov    (%rax),%eax
  lea    -0x24(%rbp),%rcx
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  test   %rax,%rax
  jns    L14
  mov    $0xffffffff,%eax
  jmp    L15
L14:
  mov    -0x24(%rbp),%eax
L15:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

assistant: ```c
int stdin_getch(int timeout) {
  struct pollfd polls;
  polls.fd = STDIN_FILENO;
  polls.events = POLLIN | POLLRDNORM | POLLRDBAND | POLLPRI;
  polls.revents = 0;
  if (poll(&polls, 1, timeout) < 0)
    return -1;
  int ch = 0;
  if (polls.revents) {
    if (read(STDIN_FILENO, &ch, 1) < 0)
      return -1;
  }
  return ch;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<stdin_getch>:
  endbr64
  sub    $0x38,%rsp
  mov    %edi,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    D12(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,0x20(%rsp)
  mov    D49(%rip),%rax
  mov    (%rax),%eax
  mov    D27(%rip),%rcx
  or     (%rcx),%eax
  mov    D59(%rip),%rcx
  or     (%rcx),%eax
  mov    D5(%rip),%rcx
  or     (%rcx),%eax
  mov    %eax,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  lea    0x10(%rsp),%rdi
  mov    $0x1,%esi
  call   <poll@plt>
  test   %rax,%rax
  js     L46
  movl   $0x0,0xc(%rsp)
  cmpq   $0x0,0x18(%rsp)
  jne    L31
L34:
  mov    0xc(%rsp),%eax
L22:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L36
  add    $0x38,%rsp
  ret
L31:
  lea    0xc(%rsp),%rsi
  mov    $0x1,%edx
  mov    D12(%rip),%rax
  mov    (%rax),%edi
  call   <read@plt>
  test   %rax,%rax
  jns    L34
  mov    $0xffffffff,%eax
  jmp    L22
L46:
  mov    $0xffffffff,%eax
  jmp    L22
L36:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int stdin_getch(int timeout) {
  struct pollfd polls;
  polls.fd = STDIN_FILENO;
  polls.events = POLLIN | POLLRDNORM | POLLRDBAND | POLLPRI;
  polls.revents = 0;
  if (poll(&polls, 1, timeout) < 0)
    return -1;
  int ch = 0;
  if (polls.revents) {
    if (read(STDIN_FILENO, &ch, 1) < 0)
      return -1;
  }
  return ch;
}
```
user: Translate the below assembly code into C programming language:

```asm
<stdin_getch>:
  endbr64
  push   %rbx
  mov    %edi,%edx
  mov    $0x1,%esi
  sub    $0x30,%rsp
  mov    D35(%rip),%rbx
  mov    D10(%rip),%rcx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rdi
  movq   $0x0,0x18(%rsp)
  mov    (%rbx),%eax
  mov    %eax,0x20(%rsp)
  mov    D29(%rip),%rax
  mov    (%rax),%eax
  or     (%rcx),%eax
  mov    D26(%rip),%rcx
  or     (%rcx),%eax
  mov    D15(%rip),%rcx
  or     (%rcx),%eax
  mov    %eax,0x10(%rsp)
  call   <poll@plt>
  test   %rax,%rax
  js     L43
  xor    %eax,%eax
  cmpq   $0x0,0x18(%rsp)
  movl   $0x0,0xc(%rsp)
  jne    L25
L58:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L41
  add    $0x30,%rsp
  pop    %rbx
  ret
  nopl   (%rax)
L25:
  mov    (%rbx),%edi
  lea    0xc(%rsp),%rsi
  mov    $0x1,%edx
  call   <read@plt>
  test   %rax,%rax
  js     L43
  mov    0xc(%rsp),%eax
  jmp    L58
L43:
  mov    $0xffffffff,%eax
  jmp    L58
L41:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int stdin_getch(int timeout) {
  struct pollfd polls;
  polls.fd = STDIN_FILENO;
  polls.events = POLLIN | POLLRDNORM | POLLRDBAND | POLLPRI;
  polls.revents = 0;
  if (poll(&polls, 1, timeout) < 0)
    return -1;
  int ch = 0;
  if (polls.revents) {
    if (read(STDIN_FILENO, &ch, 1) < 0)
      return -1;
  }
  return ch;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<stdin_getch>:
  endbr64
  push   %rbx
  mov    %edi,%edx
  mov    $0x1,%esi
  sub    $0x30,%rsp
  mov    D4(%rip),%rbx
  mov    D37(%rip),%rcx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rdi
  movq   $0x0,0x18(%rsp)
  mov    (%rbx),%eax
  mov    %eax,0x20(%rsp)
  mov    D5(%rip),%rax
  mov    (%rax),%eax
  or     (%rcx),%eax
  mov    D47(%rip),%rcx
  or     (%rcx),%eax
  mov    D28(%rip),%rcx
  or     (%rcx),%eax
  mov    %eax,0x10(%rsp)
  call   <poll@plt>
  test   %rax,%rax
  js     L30
  xor    %eax,%eax
  cmpq   $0x0,0x18(%rsp)
  movl   $0x0,0xc(%rsp)
  jne    L11
L33:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L31
  add    $0x30,%rsp
  pop    %rbx
  ret
  nopl   (%rax)
L11:
  mov    (%rbx),%edi
  lea    0xc(%rsp),%rsi
  mov    $0x1,%edx
  call   <read@plt>
  test   %rax,%rax
  js     L30
  mov    0xc(%rsp),%eax
  jmp    L33
L30:
  mov    $0xffffffff,%eax
  jmp    L33
L31:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int stdin_getch(int timeout) {
  struct pollfd polls;
  polls.fd = STDIN_FILENO;
  polls.events = POLLIN | POLLRDNORM | POLLRDBAND | POLLPRI;
  polls.revents = 0;
  if (poll(&polls, 1, timeout) < 0)
    return -1;
  int ch = 0;
  if (polls.revents) {
    if (read(STDIN_FILENO, &ch, 1) < 0)
      return -1;
  }
  return ch;
}
```
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
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <sim@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  srand(time(NULL));
  sim();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <sim@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(void) {
  srand(time(NULL));
  sim();
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  xor    %eax,%eax
  call   <sim@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(void) {
  srand(time(NULL));
  sim();
  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    %edi,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  xor    %eax,%eax
  call   <sim@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(void) {
  srand(time(NULL));
  sim();
  return 0;
}
```