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

```asm
<gg_append>:
  endbr64
  push   %rbp
  mov    %rcx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L3
  mov    %rdx,%rsi
  add    (%rbx),%rdi
  mov    %rcx,%rdx
  call   <memcpy@plt>
L3:
  add    %rbp,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void gg_append(char *dst, size_t *pos, const void *src, size_t len) {
  if (dst != NULL)
    memcpy(&dst[*pos], src, len);
  *pos += len;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<get_file_size>:
  endbr64
  push   %r12
  pxor   %xmm0,%xmm0
  push   %rbp
  sub    $0x218,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  movaps %xmm0,(%rsp)
  movaps %xmm0,0x10(%rsp)
  movaps %xmm0,0x20(%rsp)
  movaps %xmm0,0x30(%rsp)
  movaps %xmm0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x60(%rsp)
  movaps %xmm0,0x70(%rsp)
  movaps %xmm0,0x80(%rsp)
  movaps %xmm0,0x90(%rsp)
  movaps %xmm0,0xa0(%rsp)
  movaps %xmm0,0xb0(%rsp)
  movaps %xmm0,0xc0(%rsp)
  movaps %xmm0,0xd0(%rsp)
  movaps %xmm0,0xe0(%rsp)
  movaps %xmm0,0xf0(%rsp)
  movaps %xmm0,0x100(%rsp)
  movaps %xmm0,0x110(%rsp)
  movaps %xmm0,0x120(%rsp)
  movaps %xmm0,0x130(%rsp)
  movaps %xmm0,0x140(%rsp)
  movaps %xmm0,0x150(%rsp)
  movaps %xmm0,0x160(%rsp)
  movaps %xmm0,0x170(%rsp)
  movaps %xmm0,0x180(%rsp)
  movaps %xmm0,0x190(%rsp)
  movaps %xmm0,0x1a0(%rsp)
  movaps %xmm0,0x1b0(%rsp)
  movaps %xmm0,0x1c0(%rsp)
  movaps %xmm0,0x1d0(%rsp)
  movaps %xmm0,0x1e0(%rsp)
  movaps %xmm0,0x1f0(%rsp)
  test   %rdi,%rdi
  je     L41
  mov    %rsp,%r12
  mov    %rdi,%rdx
  lea    D22(%rip),%rsi
  mov    %r12,%rdi
  lea    0x100(%rsp),%rbp
  call   <sprintf@plt>
  mov    $0x100,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <get_shell_stdout@plt>
  test   %eax,%eax
  js     L37
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <strtof@plt>
  lea    D27(%rip),%rdi
  mov    %eax,%r12d
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
L27:
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x218,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
L41:
  mov    $0xffffffff,%r12d
  jmp    L27
L37:
  lea    D11(%rip),%rdi
  mov    $0xfffffffe,%r12d
  call   <puts@plt>
  jmp    L27
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D22
datatype: string
name: read_data
arguments: label: D27
datatype: string
name: read_data
arguments: label: D11
datatype: string

tool: D22: ffprobe -i %s -show_format -v quiet | sed -n 's/size=//p'

tool: D27: %d


tool: D11: ###ERR: Exec Cmd Err.

assistant: ```c
int get_file_size(const char *file_name) {
  int ret = 0, i_size = 0;
  char cmd[(256)] = {0}, str_size[(256)] = {0};
  if (file_name == NULL)
    return -1;
  sprintf(cmd, "ffprobe -i %s -show_format -v quiet | sed -n \'s/size=//p\'", file_name);
  ret = get_shell_stdout(cmd, str_size, sizeof(str_size));
  if (ret < 0) {
    printf("###ERR: Exec Cmd Err.\r\n");
    return -2;
  }
  i_size = (int)strtof(str_size, NULL);
  printf("%d\r\n", i_size);
  return i_size;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<get_file_size>:
  endbr64
  push   %r12
  pxor   %xmm0,%xmm0
  push   %rbp
  sub    $0x218,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  movaps %xmm0,(%rsp)
  movaps %xmm0,0x10(%rsp)
  movaps %xmm0,0x20(%rsp)
  movaps %xmm0,0x30(%rsp)
  movaps %xmm0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x60(%rsp)
  movaps %xmm0,0x70(%rsp)
  movaps %xmm0,0x80(%rsp)
  movaps %xmm0,0x90(%rsp)
  movaps %xmm0,0xa0(%rsp)
  movaps %xmm0,0xb0(%rsp)
  movaps %xmm0,0xc0(%rsp)
  movaps %xmm0,0xd0(%rsp)
  movaps %xmm0,0xe0(%rsp)
  movaps %xmm0,0xf0(%rsp)
  movaps %xmm0,0x100(%rsp)
  movaps %xmm0,0x110(%rsp)
  movaps %xmm0,0x120(%rsp)
  movaps %xmm0,0x130(%rsp)
  movaps %xmm0,0x140(%rsp)
  movaps %xmm0,0x150(%rsp)
  movaps %xmm0,0x160(%rsp)
  movaps %xmm0,0x170(%rsp)
  movaps %xmm0,0x180(%rsp)
  movaps %xmm0,0x190(%rsp)
  movaps %xmm0,0x1a0(%rsp)
  movaps %xmm0,0x1b0(%rsp)
  movaps %xmm0,0x1c0(%rsp)
  movaps %xmm0,0x1d0(%rsp)
  movaps %xmm0,0x1e0(%rsp)
  movaps %xmm0,0x1f0(%rsp)
  test   %rdi,%rdi
  je     L27
  mov    %rsp,%r12
  mov    %rdi,%rdx
  lea    D29(%rip),%rsi
  mov    %r12,%rdi
  lea    0x100(%rsp),%rbp
  call   <sprintf@plt>
  mov    $0x100,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <get_shell_stdout@plt>
  test   %eax,%eax
  js     L11
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <strtof@plt>
  lea    D22(%rip),%rdi
  mov    %eax,%r12d
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
L47:
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L37
  add    $0x218,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
L27:
  mov    $0xffffffff,%r12d
  jmp    L47
L11:
  lea    D1(%rip),%rdi
  mov    $0xfffffffe,%r12d
  call   <puts@plt>
  jmp    L47
L37:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D29
type_guessed: string
name: read_data
arguments: data_tag: D22
type_guessed: string
name: read_data
arguments: data_tag: D1
type_guessed: string

tool: D29: ffprobe -i %s -show_format -v quiet | sed -n 's/size=//p'

tool: D22: %d


tool: D1: ###ERR: Exec Cmd Err.

assistant: ```c
int get_file_size(const char *file_name) {
  int ret = 0, i_size = 0;
  char cmd[(256)] = {0}, str_size[(256)] = {0};
  if (file_name == NULL)
    return -1;
  sprintf(cmd, "ffprobe -i %s -show_format -v quiet | sed -n \'s/size=//p\'", file_name);
  ret = get_shell_stdout(cmd, str_size, sizeof(str_size));
  if (ret < 0) {
    printf("###ERR: Exec Cmd Err.\r\n");
    return -2;
  }
  i_size = (int)strtof(str_size, NULL);
  printf("%d\r\n", i_size);
  return i_size;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<RandomFunc>:
  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
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  sub    $0x17447d68,%eax
  mov    %eax,-0xc(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L9
L29:
  lea    -0xc(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  mov    %al,-0x12(%rbp)
  lea    -0xc(%rbp),%rdx
  add    $0x3,%rdx
  lea    -0xc(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  lea    -0xc(%rbp),%rax
  add    $0x3,%rax
  movzbl -0x12(%rbp),%edx
  mov    %dl,(%rax)
  lea    -0xc(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,-0x11(%rbp)
  lea    -0xc(%rbp),%rax
  add    $0x3,%rax
  lea    -0xc(%rbp),%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  lea    -0xc(%rbp),%rax
  add    $0x3,%rax
  movzbl -0x11(%rbp),%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x10(%rbp)
L9:
  cmpl   $0x0,-0x10(%rbp)
  je     L29
  mov    -0xc(%rbp),%eax
  lea    -0x13520640(%rax),%edx
  mov    -0x30(%rbp),%rax
  mov    %edx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L23
  call   <__stack_chk_fail@plt>
L23:
  leave
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  char copy11;
  char copy12;
  {
    state[0UL] = (input[0UL] - 51238316UL) - 339126204U;
    local1 = 0UL;
    while (local1 < 1UL) {
      copy11 = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 3);
      *((char *)(&state[0UL]) + 3) = copy11;
      copy12 = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 3);
      *((char *)(&state[0UL]) + 3) = copy12;
      local1++;
    }
    output[0UL] = state[0UL] - 324142656UL;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%edx
  sub    $0x17447d68,%edx
  mov    %edx,%eax
  movsbl %dh,%ecx
  sar    $0x18,%edx
  mov    %dl,%ah
  mov    %eax,%edx
  mov    %cl,%al
  shl    $0x18,%edx
  and    $0xffffff,%eax
  or     %edx,%eax
  sub    $0x13520640,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  char copy11;
  char copy12;
  {
    state[0UL] = (input[0UL] - 51238316UL) - 339126204U;
    local1 = 0UL;
    while (local1 < 1UL) {
      copy11 = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 3);
      *((char *)(&state[0UL]) + 3) = copy11;
      copy12 = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 3);
      *((char *)(&state[0UL]) + 3) = copy12;
      local1++;
    }
    output[0UL] = state[0UL] - 324142656UL;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%edx
  sub    $0x17447d68,%edx
  mov    %edx,%ecx
  mov    %edx,%eax
  sar    $0x18,%ecx
  mov    %cl,%ah
  movsbl %dh,%ecx
  shl    $0x18,%edx
  mov    %cl,%al
  and    $0xffffff,%eax
  or     %edx,%eax
  sub    $0x13520640,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  char copy11;
  char copy12;
  {
    state[0UL] = (input[0UL] - 51238316UL) - 339126204U;
    local1 = 0UL;
    while (local1 < 1UL) {
      copy11 = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 3);
      *((char *)(&state[0UL]) + 3) = copy11;
      copy12 = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 3);
      *((char *)(&state[0UL]) + 3) = copy12;
      local1++;
    }
    output[0UL] = state[0UL] - 324142656UL;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<RandomFunc>:
  endbr64
  push   %rbx
  mov    (%rdi),%edx
  xor    %ecx,%ecx
  sub    $0x17447d68,%edx
  movsbl %dh,%edi
  mov    %edx,%ebx
  mov    %edx,%eax
  shl    $0x18,%edx
  sar    $0x18,%ebx
  mov    %dil,%cl
  mov    %bl,%ch
  pop    %rbx
  mov    %cx,%ax
  and    $0xffffff,%eax
  or     %edx,%eax
  sub    $0x13520640,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  char copy11;
  char copy12;
  {
    state[0UL] = (input[0UL] - 51238316UL) - 339126204U;
    local1 = 0UL;
    while (local1 < 1UL) {
      copy11 = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 3);
      *((char *)(&state[0UL]) + 3) = copy11;
      copy12 = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 3);
      *((char *)(&state[0UL]) + 3) = copy12;
      local1++;
    }
    output[0UL] = state[0UL] - 324142656UL;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<wait_until_everyone_is_finished>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  jmp    L24
L5:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <sem_post@plt>
L24:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <sem_trywait@plt>
  cmp    $0xffffffff,%eax
  je     L23
  mov    D18(%rip),%rax
  mov    (%rax),%rdx
  mov    D9(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L5
L23:
  nop
  leave
  ret
```

assistant: ```c
void wait_until_everyone_is_finished(sem_t *sem) {
  while (sem_trywait(sem) != -1 && errno != EAGAIN) {
    sem_post(sem);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<wait_until_everyone_is_finished>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  jmp    L13
L5:
  mov    %rbx,%rdi
  call   <sem_post@plt>
L13:
  mov    %rbx,%rdi
  call   <sem_trywait@plt>
  cmp    $0xffffffff,%eax
  je     L1
  mov    D16(%rip),%rdx
  mov    D14(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L5
L1:
  pop    %rbx
  ret
```

assistant: ```c
void wait_until_everyone_is_finished(sem_t *sem) {
  while (sem_trywait(sem) != -1 && errno != EAGAIN) {
    sem_post(sem);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<wait_until_everyone_is_finished>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  jmp    L0
  nopw   0x0(%rax,%rax,1)
L10:
  mov    D10(%rip),%rax
  mov    D0(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  je     L18
  mov    %rbx,%rdi
  call   <sem_post@plt>
L0:
  mov    %rbx,%rdi
  call   <sem_trywait@plt>
  cmp    $0xffffffff,%eax
  jne    L10
L18:
  pop    %rbx
  ret
```

assistant: ```c
void wait_until_everyone_is_finished(sem_t *sem) {
  while (sem_trywait(sem) != -1 && errno != EAGAIN) {
    sem_post(sem);
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<wait_until_everyone_is_finished>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  jmp    L13
  nopw   0x0(%rax,%rax,1)
L18:
  mov    D7(%rip),%rax
  mov    D0(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  je     L26
  mov    %rbx,%rdi
  call   <sem_post@plt>
L13:
  mov    %rbx,%rdi
  call   <sem_trywait@plt>
  cmp    $0xffffffff,%eax
  jne    L18
L26:
  pop    %rbx
  ret
```

assistant: ```c
void wait_until_everyone_is_finished(sem_t *sem) {
  while (sem_trywait(sem) != -1 && errno != EAGAIN) {
    sem_post(sem);
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<get_online_cpu_from_sysfs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0xffffffff,-0x14(%rbp)
  lea    D8(%rip),%rax
  mov    %rax,%rsi
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L13
  mov    $0xffffffff,%eax
  jmp    L26
L13:
  lea    -0x14(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  lea    D14(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fscanf@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x14(%rbp),%eax
L26:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D8
datatype: string
name: retrieve_data
arguments: tag: D11
datatype: string
name: retrieve_data
arguments: tag: D14
datatype: string

tool: D8: r

tool: D11: /sys/devices/system/cpu/online

tool: D14: %d

assistant: ```c
int get_online_cpu_from_sysfs(void) {
  FILE *f;
  int cpu = -1;
  f = fopen("/sys/devices/system/cpu/online", "r");
  if (!f)
    return -1;
  fscanf(f, "%d", &cpu);
  fclose(f);
  return cpu;
}
```
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_online_cpu_from_sysfs>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0xffffffff,0x4(%rsp)
  lea    D20(%rip),%rsi
  lea    D2(%rip),%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L22
  mov    %rax,%rbx
  lea    0x4(%rsp),%rdx
  lea    D25(%rip),%rsi
  mov    %rax,%rdi
  call   <fscanf@plt>
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    0x4(%rsp),%eax
L3:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L10
  add    $0x10,%rsp
  pop    %rbx
  ret
L22:
  mov    $0xffffffff,%eax
  jmp    L3
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D20
type_infered: string
name: parse_data
arguments: label: D2
type_infered: string
name: parse_data
arguments: label: D25
type_infered: string

tool: D20: r

tool: D2: /sys/devices/system/cpu/online

tool: D25: %d

assistant: ```c
int get_online_cpu_from_sysfs(void) {
  FILE *f;
  int cpu = -1;
  f = fopen("/sys/devices/system/cpu/online", "r");
  if (!f)
    return -1;
  fscanf(f, "%d", &cpu);
  fclose(f);
  return cpu;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_online_cpu_from_sysfs>:
  endbr64
  push   %rbp
  lea    D19(%rip),%rsi
  lea    D16(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0xffffffff,0x4(%rsp)
  call   <fopen@plt>
  test   %rax,%rax
  je     L4
  mov    %rax,%rbp
  lea    0x4(%rsp),%rdx
  lea    D8(%rip),%rsi
  mov    %rax,%rdi
  call   <fscanf@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0x4(%rsp),%eax
L7:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L10
  add    $0x10,%rsp
  pop    %rbp
  ret
L4:
  mov    $0xffffffff,%eax
  jmp    L7
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D19
type: string
name: extract_symbolic_data
arguments: data_tag: D16
type: string
name: extract_symbolic_data
arguments: data_tag: D8
type: string

tool: D19: r

tool: D16: /sys/devices/system/cpu/online

tool: D8: %d

assistant: ```c
int get_online_cpu_from_sysfs(void) {
  FILE *f;
  int cpu = -1;
  f = fopen("/sys/devices/system/cpu/online", "r");
  if (!f)
    return -1;
  fscanf(f, "%d", &cpu);
  fclose(f);
  return cpu;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<get_online_cpu_from_sysfs>:
  endbr64
  push   %rbp
  lea    D23(%rip),%rsi
  lea    D17(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0xffffffff,0x4(%rsp)
  call   <fopen@plt>
  test   %rax,%rax
  je     L11
  mov    %rax,%rbp
  lea    0x4(%rsp),%rdx
  lea    D26(%rip),%rsi
  mov    %rax,%rdi
  call   <fscanf@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0x4(%rsp),%eax
L19:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L20
  add    $0x10,%rsp
  pop    %rbp
  ret
L11:
  mov    $0xffffffff,%eax
  jmp    L19
L20:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D23
datatype: string
name: read_data
arguments: data_tag: D17
datatype: string
name: read_data
arguments: data_tag: D26
datatype: string

tool: D23: r

tool: D17: /sys/devices/system/cpu/online

tool: D26: %d

assistant: ```c
int get_online_cpu_from_sysfs(void) {
  FILE *f;
  int cpu = -1;
  f = fopen("/sys/devices/system/cpu/online", "r");
  if (!f)
    return -1;
  fscanf(f, "%d", &cpu);
  fclose(f);
  return cpu;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Jsetcursor>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  mov    $0x0,%eax
  call   <outportb@plt>
  mov    -0x4(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%esi
  mov    $0x3d5,%edi
  mov    $0x0,%eax
  call   <outportb@plt>
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  mov    $0x0,%eax
  call   <outportb@plt>
  mov    -0x4(%rbp),%esi
  mov    $0x3d5,%edi
  mov    $0x0,%eax
  call   <outportb@plt>
  nop
  leave
  ret
```

assistant: ```c
Jsetcursor(c) register c;
{
  outportb(0x3d4, 0xe);
  outportb(0x3d5, c >> 8);
  outportb(0x3d4, 0xf);
  outportb(0x3d5, c);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Jsetcursor>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  mov    $0x0,%eax
  call   <outportb@plt>
  mov    %ebx,%esi
  sar    $0x8,%esi
  mov    $0x3d5,%edi
  mov    $0x0,%eax
  call   <outportb@plt>
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  mov    $0x0,%eax
  call   <outportb@plt>
  mov    %ebx,%esi
  mov    $0x3d5,%edi
  mov    $0x0,%eax
  call   <outportb@plt>
  pop    %rbx
  ret
```

assistant: ```c
Jsetcursor(c) register c;
{
  outportb(0x3d4, 0xe);
  outportb(0x3d5, c >> 8);
  outportb(0x3d4, 0xf);
  outportb(0x3d5, c);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Jsetcursor>:
  endbr64
  push   %rbp
  mov    $0xe,%esi
  mov    %edi,%ebp
  xor    %eax,%eax
  mov    $0x3d4,%edi
  call   <outportb@plt>
  mov    %ebp,%esi
  mov    $0x3d5,%edi
  xor    %eax,%eax
  sar    $0x8,%esi
  call   <outportb@plt>
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  xor    %eax,%eax
  call   <outportb@plt>
  mov    %ebp,%esi
  mov    $0x3d5,%edi
  xor    %eax,%eax
  pop    %rbp
  jmp    1050 <outportb@plt>
```

assistant: ```c
Jsetcursor(c) register c;
{
  outportb(0x3d4, 0xe);
  outportb(0x3d5, c >> 8);
  outportb(0x3d4, 0xf);
  outportb(0x3d5, c);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<Jsetcursor>:
  endbr64
  push   %rbp
  mov    $0xe,%esi
  mov    %edi,%ebp
  xor    %eax,%eax
  mov    $0x3d4,%edi
  call   <outportb@plt>
  mov    %ebp,%esi
  mov    $0x3d5,%edi
  xor    %eax,%eax
  sar    $0x8,%esi
  call   <outportb@plt>
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  xor    %eax,%eax
  call   <outportb@plt>
  mov    %ebp,%esi
  mov    $0x3d5,%edi
  xor    %eax,%eax
  pop    %rbp
  jmp    1050 <outportb@plt>
```

assistant: ```c
Jsetcursor(c) register c;
{
  outportb(0x3d4, 0xe);
  outportb(0x3d5, c >> 8);
  outportb(0x3d4, 0xf);
  outportb(0x3d5, c);
}
```
user: What is the c source code of the assembly code below:

```asm
<fs_mr_settrashtime>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  mov    %r8,-0x58(%rbp)
  mov    %r9,-0x60(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x50(%rbp),%rdi
  mov    -0x48(%rbp),%rsi
  mov    -0x40(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  lea    -0x18(%rbp),%rcx
  push   %rcx
  lea    -0x20(%rbp),%rcx
  push   %rcx
  lea    -0x28(%rbp),%rcx
  push   %rcx
  push   -0x58(%rbp)
  mov    %rdi,%r9
  mov    %rsi,%r8
  mov    %rdx,%rcx
  mov    $0x80,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <fs_univ_settrashtime@plt>
  add    $0x20,%rsp
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L49
  mov    -0x10(%rbp),%rax
  jmp    L22
L49:
  mov    -0x28(%rbp),%rax
  cmp    %rax,-0x60(%rbp)
  jne    L6
  mov    -0x20(%rbp),%rax
  cmp    %rax,0x10(%rbp)
  jne    L6
  mov    -0x18(%rbp),%rax
  cmp    %rax,0x18(%rbp)
  je     L3
L6:
  mov    $0x20,%eax
  jmp    L22
L3:
  mov    $0x0,%eax
L22:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L38
  call   <__stack_chk_fail@plt>
L38:
  leave
  ret
```

assistant: ```c
uint8_t fs_mr_settrashtime(uint32_t ts, uint32_t inode, uint32_t uid, uint32_t trashtime, uint8_t smode, uint32_t sinodes, uint32_t ncinodes, uint32_t nsinodes) {
  uint32_t si, nci, nsi;
  uint8_t status;
  status = fs_univ_settrashtime(ts, 0, 0x80, inode, uid, trashtime, smode, &si, &nci, &nsi);
  if (status != 0) {
    return status;
  }
  if (sinodes != si || ncinodes != nci || nsinodes != nsi) {
    return 32;
  }
  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
<fs_mr_settrashtime>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %r9,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rax
  push   %rax
  lea    0x10(%rsp),%rax
  push   %rax
  lea    0x10(%rsp),%rax
  push   %rax
  push   %r8
  mov    %rcx,%r9
  mov    %rdx,%r8
  mov    %rsi,%rcx
  mov    $0x80,%edx
  mov    $0x0,%esi
  call   <fs_univ_settrashtime@plt>
  add    $0x20,%rsp
  test   %rax,%rax
  jne    L1
  mov    $0x20,%eax
  cmp    %rbx,(%rsp)
  jne    L1
  mov    0x30(%rsp),%rbx
  cmp    %rbx,0x8(%rsp)
  jne    L1
  mov    0x38(%rsp),%rax
  cmp    %rax,0x10(%rsp)
  setne  %al
  movzbl %al,%eax
  shl    $0x5,%rax
L1:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L24
  add    $0x20,%rsp
  pop    %rbx
  ret
L24:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
uint8_t fs_mr_settrashtime(uint32_t ts, uint32_t inode, uint32_t uid, uint32_t trashtime, uint8_t smode, uint32_t sinodes, uint32_t ncinodes, uint32_t nsinodes) {
  uint32_t si, nci, nsi;
  uint8_t status;
  status = fs_univ_settrashtime(ts, 0, 0x80, inode, uid, trashtime, smode, &si, &nci, &nsi);
  if (status != 0) {
    return status;
  }
  if (sinodes != si || ncinodes != nci || nsinodes != nsi) {
    return 32;
  }
  return 0;
}
```