ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<scaleMarkX>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  lea    -0x462(%rdi),%ebp
L26:
  mov    %ebx,%edi
  call   <absInt@plt>
  test   %eax,%eax
  jle    L1
  sub    $0x66,%ebx
  cmp    %ebp,%ebx
  jne    L26
  mov    $0x0,%eax
L28:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L1:
  mov    $0x1,%eax
  jmp    L28
```

assistant: ```c
int scaleMarkX(int x) {
  int scale = 1024 / 10;
  for (int i = 0; i < 10 + 1; i++) {
    if (absInt(x - scale * i) < 1) {
      return 1;
    }
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<scaleMarkX>:
  endbr64
  push   %rbp
  lea    -0x462(%rdi),%ebp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  nopw   0x0(%rax,%rax,1)
L18:
  mov    %ebx,%edi
  call   <absInt@plt>
  test   %eax,%eax
  jle    L16
  sub    $0x66,%ebx
  cmp    %ebp,%ebx
  jne    L18
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L16:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int scaleMarkX(int x) {
  int scale = 1024 / 10;
  for (int i = 0; i < 10 + 1; i++) {
    if (absInt(x - scale * i) < 1) {
      return 1;
    }
  }
  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
<scaleMarkX>:
  endbr64
  push   %rbp
  lea    -0x462(%rdi),%ebp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  nopw   0x0(%rax,%rax,1)
L5:
  mov    %ebx,%edi
  call   <absInt@plt>
  test   %eax,%eax
  jle    L15
  sub    $0x66,%ebx
  cmp    %ebp,%ebx
  jne    L5
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L15:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int scaleMarkX(int x) {
  int scale = 1024 / 10;
  for (int i = 0; i < 10 + 1; i++) {
    if (absInt(x - scale * i) < 1) {
      return 1;
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<hazer_validate>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0xffffffff,-0x18(%rbp)
  movl   $0x0,-0x14(%rbp)
  movq   $0x0,-0x10(%rbp)
  movb   $0x0,-0x1a(%rbp)
  movb   $0x0,-0x19(%rbp)
  mov    -0x30(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <hazer_length@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jle    L0
  lea    -0x19(%rbp),%rcx
  lea    -0x1a(%rbp),%rdx
  mov    -0x14(%rbp),%esi
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <hazer_checksum_buffer@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L0
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%edx
  movzbl -0x1a(%rbp),%eax
  cmp    %al,%dl
  jne    L0
  mov    -0x10(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%edx
  movzbl -0x19(%rbp),%eax
  cmp    %al,%dl
  jne    L0
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x18(%rbp)
L0:
  mov    -0x18(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L16
  call   <__stack_chk_fail@plt>
L16:
  leave
  ret
```

assistant: ```c
ssize_t hazer_validate(const void *buffer, size_t size) {
  ssize_t result = -1;
  ssize_t length = 0;
  const uint8_t *bp = (uint8_t *)0;
  uint8_t msn = 0;
  uint8_t lsn = 0;
  if ((length = hazer_length(buffer, size)) <= 0) {
  } else if ((bp = (uint8_t *)hazer_checksum_buffer(buffer, length, &msn, &lsn)) == (unsigned char *)0) {
  } else if ((msn != bp[1]) || (lsn != bp[2])) {
  } else {
    result = length;
  }
  return result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<hazer_validate>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0x0,0x6(%rsp)
  movb   $0x0,0x7(%rsp)
  call   <hazer_length@plt>
  test   %eax,%eax
  jle    L20
  mov    %eax,%ebx
  lea    0x7(%rsp),%rcx
  lea    0x6(%rsp),%rdx
  mov    %eax,%esi
  mov    %rbp,%rdi
  call   <hazer_checksum_buffer@plt>
  test   %rax,%rax
  je     L49
  movzbl 0x6(%rsp),%edx
  cmp    %dl,0x1(%rax)
  jne    L12
  movzbl 0x7(%rsp),%ecx
  cmp    %cl,0x2(%rax)
  mov    $0xffffffff,%eax
  cmovne %eax,%ebx
L27:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L56
  mov    %ebx,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L20:
  mov    $0xffffffff,%ebx
  jmp    L27
L49:
  mov    $0xffffffff,%ebx
  jmp    L27
L12:
  mov    $0xffffffff,%ebx
  jmp    L27
L56:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t hazer_validate(const void *buffer, size_t size) {
  ssize_t result = -1;
  ssize_t length = 0;
  const uint8_t *bp = (uint8_t *)0;
  uint8_t msn = 0;
  uint8_t lsn = 0;
  if ((length = hazer_length(buffer, size)) <= 0) {
  } else if ((bp = (uint8_t *)hazer_checksum_buffer(buffer, length, &msn, &lsn)) == (unsigned char *)0) {
  } else if ((msn != bp[1]) || (lsn != bp[2])) {
  } else {
    result = length;
  }
  return result;
}
```
user: Translate the below assembly code into C programming language:

```asm
<hazer_validate>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0x0,0x6(%rsp)
  movb   $0x0,0x7(%rsp)
  call   <hazer_length@plt>
  test   %eax,%eax
  jle    L13
  lea    0x7(%rsp),%rcx
  lea    0x6(%rsp),%rdx
  mov    %eax,%esi
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <hazer_checksum_buffer@plt>
  test   %rax,%rax
  je     L13
  movzbl 0x6(%rsp),%edx
  cmp    %dl,0x1(%rax)
  jne    L13
  movzbl 0x7(%rsp),%ecx
  cmp    %cl,0x2(%rax)
  jne    L13
L18:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L51
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L13:
  mov    $0xffffffff,%r12d
  jmp    L18
L51:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t hazer_validate(const void *buffer, size_t size) {
  ssize_t result = -1;
  ssize_t length = 0;
  const uint8_t *bp = (uint8_t *)0;
  uint8_t msn = 0;
  uint8_t lsn = 0;
  if ((length = hazer_length(buffer, size)) <= 0) {
  } else if ((bp = (uint8_t *)hazer_checksum_buffer(buffer, length, &msn, &lsn)) == (unsigned char *)0) {
  } else if ((msn != bp[1]) || (lsn != bp[2])) {
  } else {
    result = length;
  }
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<hazer_validate>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0x0,0x6(%rsp)
  movb   $0x0,0x7(%rsp)
  call   <hazer_length@plt>
  test   %eax,%eax
  jle    L58
  lea    0x7(%rsp),%rcx
  lea    0x6(%rsp),%rdx
  mov    %eax,%esi
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <hazer_checksum_buffer@plt>
  test   %rax,%rax
  je     L58
  movzbl 0x6(%rsp),%edx
  cmp    %dl,0x1(%rax)
  jne    L58
  movzbl 0x7(%rsp),%ecx
  cmp    %cl,0x2(%rax)
  jne    L58
L50:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L51
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L58:
  mov    $0xffffffff,%r12d
  jmp    L50
L51:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t hazer_validate(const void *buffer, size_t size) {
  ssize_t result = -1;
  ssize_t length = 0;
  const uint8_t *bp = (uint8_t *)0;
  uint8_t msn = 0;
  uint8_t lsn = 0;
  if ((length = hazer_length(buffer, size)) <= 0) {
  } else if ((bp = (uint8_t *)hazer_checksum_buffer(buffer, length, &msn, &lsn)) == (unsigned char *)0) {
  } else if ((msn != bp[1]) || (lsn != bp[2])) {
  } else {
    result = length;
  }
  return result;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<nb_set_nonblocking_input>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D29(%rip),%rax
  mov    (%rax),%eax
  lea    -0x20(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <tcgetattr@plt>
  cmpl   $0x0,-0x24(%rbp)
  je     L7
  mov    -0x18(%rbp),%edx
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  not    %eax
  and    %edx,%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    D50(%rip),%rax
  mov    (%rax),%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  movl   $0x1,(%rax)
  jmp    L19
L7:
  mov    -0x18(%rbp),%edx
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  or     %edx,%eax
  mov    %eax,-0x18(%rbp)
L19:
  mov    D3(%rip),%rax
  mov    (%rax),%ecx
  mov    D29(%rip),%rax
  mov    (%rax),%eax
  lea    -0x20(%rbp),%rdx
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <tcsetattr@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L16
  call   <__stack_chk_fail@plt>
L16:
  leave
  ret
```

assistant: ```c
void nb_set_nonblocking_input(int enable) {
  struct termios ttystate;
  tcgetattr(STDIN_FILENO, &ttystate);
  if (enable) {
    ttystate.c_lflag &= ~ICANON;
    ttystate.c_cc[VMIN] = 1;
  } else {
    ttystate.c_lflag |= ICANON;
  }
  tcsetattr(STDIN_FILENO, TCSANOW, &ttystate);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<nb_set_nonblocking_input>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %edi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  mov    D51(%rip),%rax
  mov    (%rax),%edi
  call   <tcgetattr@plt>
  test   %ebx,%ebx
  je     L1
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  not    %eax
  and    %eax,0x8(%rsp)
  mov    D38(%rip),%rax
  mov    (%rax),%rdx
  mov    (%rsp),%rax
  movl   $0x1,(%rax,%rdx,4)
L7:
  mov    %rsp,%rdx
  mov    D39(%rip),%rax
  mov    (%rax),%esi
  mov    D51(%rip),%rax
  mov    (%rax),%edi
  call   <tcsetattr@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L23
  add    $0x20,%rsp
  pop    %rbx
  ret
L1:
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  or     %eax,0x8(%rsp)
  jmp    L7
L23:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void nb_set_nonblocking_input(int enable) {
  struct termios ttystate;
  tcgetattr(STDIN_FILENO, &ttystate);
  if (enable) {
    ttystate.c_lflag &= ~ICANON;
    ttystate.c_cc[VMIN] = 1;
  } else {
    ttystate.c_lflag |= ICANON;
  }
  tcsetattr(STDIN_FILENO, TCSANOW, &ttystate);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<nb_set_nonblocking_input>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x20,%rsp
  mov    D27(%rip),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    0x0(%rbp),%edi
  mov    %r12,%rsi
  call   <tcgetattr@plt>
  mov    D33(%rip),%rax
  mov    (%rax),%eax
  test   %ebx,%ebx
  je     L21
  not    %eax
  and    %eax,0x8(%rsp)
  mov    D31(%rip),%rax
  mov    (%rax),%rdx
  mov    (%rsp),%rax
  movl   $0x1,(%rax,%rdx,4)
L8:
  mov    D24(%rip),%rax
  mov    0x0(%rbp),%edi
  mov    %r12,%rdx
  mov    (%rax),%esi
  call   <tcsetattr@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L23
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L21:
  or     %eax,0x8(%rsp)
  jmp    L8
L23:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void nb_set_nonblocking_input(int enable) {
  struct termios ttystate;
  tcgetattr(STDIN_FILENO, &ttystate);
  if (enable) {
    ttystate.c_lflag &= ~ICANON;
    ttystate.c_cc[VMIN] = 1;
  } else {
    ttystate.c_lflag |= ICANON;
  }
  tcsetattr(STDIN_FILENO, TCSANOW, &ttystate);
}
```
user: What is the c source code of the assembly code below:

```asm
<nb_set_nonblocking_input>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x20,%rsp
  mov    D2(%rip),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    0x0(%rbp),%edi
  mov    %r12,%rsi
  call   <tcgetattr@plt>
  mov    D16(%rip),%rax
  mov    (%rax),%eax
  test   %ebx,%ebx
  je     L27
  not    %eax
  and    %eax,0x8(%rsp)
  mov    D4(%rip),%rax
  mov    (%rax),%rdx
  mov    (%rsp),%rax
  movl   $0x1,(%rax,%rdx,4)
L14:
  mov    D18(%rip),%rax
  mov    0x0(%rbp),%edi
  mov    %r12,%rdx
  mov    (%rax),%esi
  call   <tcsetattr@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L27:
  or     %eax,0x8(%rsp)
  jmp    L14
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void nb_set_nonblocking_input(int enable) {
  struct termios ttystate;
  tcgetattr(STDIN_FILENO, &ttystate);
  if (enable) {
    ttystate.c_lflag &= ~ICANON;
    ttystate.c_cc[VMIN] = 1;
  } else {
    ttystate.c_lflag |= ICANON;
  }
  tcsetattr(STDIN_FILENO, TCSANOW, &ttystate);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<event_spacing>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <emit_string@plt>
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <printlen@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D6
type_guessed: string

tool: D6: y

assistant: ```c
void event_spacing(n, m) int n, m;
{
  emit_string("y");
  printlen(n, m);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<event_spacing>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %esi,%ebp
  lea    D2(%rip),%rdi
  mov    $0x0,%eax
  call   <emit_string@plt>
  mov    %ebp,%esi
  mov    %ebx,%edi
  mov    $0x0,%eax
  call   <printlen@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D2
data_type: string

tool: D2: y

assistant: ```c
void event_spacing(n, m) int n, m;
{
  emit_string("y");
  printlen(n, m);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<event_spacing>:
  endbr64
  push   %r12
  xor    %eax,%eax
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  lea    D5(%rip),%rdi
  sub    $0x8,%rsp
  call   <emit_string@plt>
  add    $0x8,%rsp
  mov    %r12d,%esi
  mov    %ebp,%edi
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  jmp    1070 <printlen@plt>
```

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

tool: D5: y

assistant: ```c
void event_spacing(n, m) int n, m;
{
  emit_string("y");
  printlen(n, m);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<event_spacing>:
  endbr64
  push   %r12
  xor    %eax,%eax
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  lea    D0(%rip),%rdi
  sub    $0x8,%rsp
  call   <emit_string@plt>
  add    $0x8,%rsp
  mov    %r12d,%esi
  mov    %ebp,%edi
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  jmp    1070 <printlen@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D0
data_type: string

tool: D0: y

assistant: ```c
void event_spacing(n, m) int n, m;
{
  emit_string("y");
  printlen(n, m);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  jmp    L17
L37:
  cmpl   $0x20,-0x4(%rbp)
  jne    L38
  cmpl   $0x20,-0x8(%rbp)
  je     L1
L38:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
L1:
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x8(%rbp)
L17:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,-0x4(%rbp)
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jne    L37
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
main() {
  int c, pre;
  while ((c = getchar()) != EOF) {
    if (c != ' ' || pre != ' ') {
      putchar(c);
    }
    pre = c;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x20,%r12d
  jmp    L38
L33:
  mov    %ebx,%edi
  call   <putchar@plt>
  mov    %ebx,%ebp
L38:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  mov    D1(%rip),%rax
  cmp    %ebx,(%rax)
  je     L49
  cmp    $0x20,%ebx
  jne    L33
  cmp    $0x20,%ebp
  mov    %r12d,%ebp
  je     L38
  jmp    L33
L49:
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
main() {
  int c, pre;
  while ((c = getchar()) != EOF) {
    if (c != ' ' || pre != ' ') {
      putchar(c);
    }
    pre = c;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r12
  mov    D8(%rip),%r12
  push   %rbp
  push   %rbx
  nop
L12:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r12)
  je     L14
L8:
  cmp    $0x20,%ebx
  setne  %al
  cmp    $0x20,%ebp
  mov    $0x20,%ebp
  setne  %dl
  or     %dl,%al
  je     L12
  mov    %ebx,%edi
  mov    %ebx,%ebp
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r12)
  jne    L8
L14:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
main() {
  int c, pre;
  while ((c = getchar()) != EOF) {
    if (c != ' ' || pre != ' ') {
      putchar(c);
    }
    pre = c;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r12
  mov    D4(%rip),%r12
  push   %rbp
  push   %rbx
  nop
L18:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r12)
  je     L28
L12:
  cmp    $0x20,%ebx
  setne  %al
  cmp    $0x20,%ebp
  mov    $0x20,%ebp
  setne  %dl
  or     %dl,%al
  je     L18
  mov    %ebx,%edi
  mov    %ebx,%ebp
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r12)
  jne    L12
L28:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
main() {
  int c, pre;
  while ((c = getchar()) != EOF) {
    if (c != ' ' || pre != ' ') {
      putchar(c);
    }
    pre = c;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<monotime>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  lea    -0x10(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <clock_gettime@plt>
  mov    -0x10(%rbp),%eax
  imul   $0x3e8,%eax,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x431bde83,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x12,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
int64_t monotime(void) {
  struct timespec ts;
  int64_t res;
  clock_gettime(CLOCK_MONOTONIC, &ts);
  res = ts.tv_sec * 1000;
  res += ts.tv_nsec / 1000000;
  return res;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<monotime>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  mov    D7(%rip),%rax
  mov    (%rax),%edi
  call   <clock_gettime@plt>
  imul   $0x3e8,(%rsp),%ecx
  mov    0x4(%rsp),%edx
  movslq %edx,%rax
  imul   $0x431bde83,%rax,%rax
  sar    $0x32,%rax
  sar    $0x1f,%edx
  sub    %edx,%eax
  add    %ecx,%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  add    $0x18,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int64_t monotime(void) {
  struct timespec ts;
  int64_t res;
  clock_gettime(CLOCK_MONOTONIC, &ts);
  res = ts.tv_sec * 1000;
  res += ts.tv_nsec / 1000000;
  return res;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<monotime>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D8(%rip),%rax
  mov    %rsp,%rsi
  mov    (%rax),%edi
  call   <clock_gettime@plt>
  movslq 0x4(%rsp),%rax
  imul   $0x3e8,(%rsp),%ecx
  mov    %rax,%rdx
  imul   $0x431bde83,%rax,%rax
  sar    $0x1f,%edx
  sar    $0x32,%rax
  sub    %edx,%eax
  add    %ecx,%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int64_t monotime(void) {
  struct timespec ts;
  int64_t res;
  clock_gettime(CLOCK_MONOTONIC, &ts);
  res = ts.tv_sec * 1000;
  res += ts.tv_nsec / 1000000;
  return res;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<monotime>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D4(%rip),%rax
  mov    %rsp,%rsi
  mov    (%rax),%edi
  call   <clock_gettime@plt>
  movslq 0x4(%rsp),%rax
  imul   $0x3e8,(%rsp),%ecx
  mov    %rax,%rdx
  imul   $0x431bde83,%rax,%rax
  sar    $0x1f,%edx
  sar    $0x32,%rax
  sub    %edx,%eax
  add    %ecx,%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L1
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int64_t monotime(void) {
  struct timespec ts;
  int64_t res;
  clock_gettime(CLOCK_MONOTONIC, &ts);
  res = ts.tv_sec * 1000;
  res += ts.tv_nsec / 1000000;
  return res;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<isSpacing>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,%eax
  mov    %al,-0x8(%rbp)
  cmpb   $0x20,-0x8(%rbp)
  jne    L12
  mov    $0x1,%eax
  jmp    L19
L12:
  mov    $0x0,%eax
L19:
  pop    %rbp
  ret
```

assistant: ```c
bool isSpacing(int pos, char chr) {
  if (chr == ' ')
    return true;
  else
    return false;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<isSpacing>:
  endbr64
  cmp    $0x20,%sil
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
bool isSpacing(int pos, char chr) {
  if (chr == ' ')
    return true;
  else
    return false;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<isSpacing>:
  endbr64
  xor    %eax,%eax
  cmp    $0x20,%sil
  sete   %al
  ret
```

assistant: ```c
bool isSpacing(int pos, char chr) {
  if (chr == ' ')
    return true;
  else
    return false;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<isSpacing>:
  endbr64
  xor    %eax,%eax
  cmp    $0x20,%sil
  sete   %al
  ret
```

assistant: ```c
bool isSpacing(int pos, char chr) {
  if (chr == ' ')
    return true;
  else
    return false;
}
```
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   %rbp
  mov    %rsp,%rbp
  jmp    L12
L8:
  mov    -0xc(%rbp),%eax
  cltd
  idivl  -0x4(%rbp)
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  sub    -0x8(%rbp),%eax
  add    %eax,-0xc(%rbp)
L12:
  mov    -0x8(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %eax,%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  cmp    $0x5,%eax
  jg     L8
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void main(void) {
  int x;
  int y;
  int z;
  int m;
  while (x + 3 * y > 5) {
    x = y + m / z;
    m = x - y + z * m / z;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  ret
```

assistant: ```c
void main(void) {
  int x;
  int y;
  int z;
  int m;
  while (x + 3 * y > 5) {
    x = y + m / z;
    m = x - y + z * m / z;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  ret
```

assistant: ```c
void main(void) {
  int x;
  int y;
  int z;
  int m;
  while (x + 3 * y > 5) {
    x = y + m / z;
    m = x - y + z * m / z;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  ret
```

assistant: ```c
void main(void) {
  int x;
  int y;
  int z;
  int m;
  while (x + 3 * y > 5) {
    x = y + m / z;
    m = x - y + z * m / z;
  }
}
```