ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %r13
  lea    D37(%rip),%rdi
  push   %r12
  lea    D22(%rip),%r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <puts@plt>
  mov    %rsp,%rsi
  mov    %r12,%rdi
  call   <scanf@plt>
  lea    D25(%rip),%rdi
  call   <puts@plt>
  mov    %r12,%rdi
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    (%rsp),%eax
  mov    0x4(%rsp),%ecx
  lea    D18(%rip),%rdi
  cltd
  lea    (%rax,%rcx,1),%esi
  mov    %eax,%r8d
  mov    %eax,%ebp
  idiv   %ecx
  imul   %ecx,%ebp
  sub    %ecx,%r8d
  mov    %edx,%r13d
  mov    %eax,%r12d
  mov    %r8d,%edx
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  mov    %r13d,%ecx
  mov    %r12d,%edx
  mov    %ebp,%esi
  lea    D42(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D37
type_infered: string
name: extract_symbolic_data
arguments: tag: D22
type_infered: string
name: extract_symbolic_data
arguments: tag: D25
type_infered: string
name: extract_symbolic_data
arguments: tag: D18
type_infered: string
name: extract_symbolic_data
arguments: tag: D42
type_infered: string

tool: D37: Give me an integer

tool: D22: %d

tool: D25: Ya got another one?

tool: D18: the sume %d
The difference %d


tool: D42: It multiplied %d
It division %d
The remainder %d

assistant: ```c
int main() {
  int myint[2], sum_myint, diff_myint, prod_myint, quot_myint, remainder_myint;
  printf("Give me an integer\n");
  scanf("%d", &myint[0]);
  printf("Ya got another one?\n");
  scanf("%d", &myint[1]);
  sum_myint = myint[0] + myint[1];
  diff_myint = myint[0] - myint[1];
  prod_myint = myint[0] * myint[1];
  quot_myint = myint[0] / myint[1];
  remainder_myint = myint[0] % myint[1];
  printf("the sume %d\nThe difference %d\n", sum_myint, diff_myint);
  printf("It multiplied %d\nIt division %d\nThe remainder %d", prod_myint, quot_myint, remainder_myint);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<getAim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x420,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D15(%rip),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x418(%rbp)
  cmpq   $0x0,-0x418(%rbp)
  jne    L34
  mov    $0xffffffff,%eax
  jmp    L33
L34:
  mov    -0x418(%rbp),%rdx
  lea    -0x410(%rbp),%rax
  mov    $0x400,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %eax,%eax
  jne    L9
  mov    -0x418(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0xffffffff,%eax
  jmp    L33
L9:
  mov    -0x418(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  lea    -0x410(%rbp),%rax
  lea    D20(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L54
  mov    $0xffffffff,%eax
  jmp    L33
L54:
  movl   $0x0,-0x41c(%rbp)
  jmp    L32
L66:
  mov    -0x41c(%rbp),%eax
  cltq
  movzbl -0x410(%rbp,%rax,1),%eax
  test   %al,%al
  je     L77
  mov    -0x41c(%rbp),%eax
  cltq
  movzbl -0x410(%rbp,%rax,1),%eax
  cmp    $0xd,%al
  je     L77
  mov    -0x41c(%rbp),%eax
  cltq
  movzbl -0x410(%rbp,%rax,1),%eax
  cmp    $0xa,%al
  jne    L116
L77:
  mov    -0x41c(%rbp),%eax
  cltq
  movb   $0x0,-0x410(%rbp,%rax,1)
  lea    -0x410(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  jmp    L33
L116:
  addl   $0x1,-0x41c(%rbp)
L32:
  mov    -0x41c(%rbp),%eax
  cmp    $0x3ff,%eax
  jbe    L66
  mov    $0xffffffff,%eax
L33:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L106
  call   <__stack_chk_fail@plt>
L106:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D15
type_guessed: string
name: extract_symbolic_data
arguments: label: D18
type_guessed: string
name: extract_symbolic_data
arguments: label: D20
type_guessed: string

tool: D15: r

tool: D18: /var/run/lock/rotor.aim

tool: D20: stop

assistant: ```c
int getAim() {
  FILE *in;
  in = fopen("/var/run/lock/rotor."
             "aim",
             "r");
  if (!in) {
    return -1;
  }
  char buff[1024];
  if (!fgets(buff, sizeof(buff), in)) {
    fclose(in);
    return -1;
  }
  fclose(in);
  if (strcmp(buff, "stop") == 0) {
    return -1;
  }
  for (int i = 0; i < sizeof(buff); i++) {
    if (buff[i] == 0 || buff[i] == '\r' || buff[i] == '\n') {
      buff[i] = 0;
      return atoi(buff);
    }
  }
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<getAim>:
  endbr64
  push   %rbx
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  lea    D14(%rip),%rsi
  lea    D25(%rip),%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L43
  mov    %rax,%rbx
  mov    %rsp,%rdi
  mov    %rax,%rdx
  mov    $0x400,%esi
  call   <fgets@plt>
  test   %eax,%eax
  je     L71
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    %rsp,%rdi
  lea    D26(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L9
  mov    $0x0,%eax
  mov    $0x2401,%esi
  jmp    L32
L71:
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    $0xffffffff,%eax
  jmp    L7
L77:
  add    $0x1,%rax
  cmp    $0x400,%rax
  je     L53
L32:
  movzbl (%rsp,%rax,1),%edx
  cmp    $0xd,%dl
  ja     L77
  bt     %rdx,%rsi
  jae    L77
  movslq %eax,%rcx
  movb   $0x0,(%rsp,%rcx,1)
  mov    %rsp,%rdi
  call   <atoi@plt>
L7:
  mov    0x408(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L75
  add    $0x410,%rsp
  pop    %rbx
  ret
L53:
  mov    $0xffffffff,%eax
  jmp    L7
L43:
  mov    $0xffffffff,%eax
  jmp    L7
L9:
  mov    $0xffffffff,%eax
  jmp    L7
L75:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D14
type_guessed: string
name: extract_symbolic_data
arguments: tag: D25
type_guessed: string
name: extract_symbolic_data
arguments: tag: D26
type_guessed: string

tool: D14: r

tool: D25: /var/run/lock/rotor.aim

tool: D26: stop

assistant: ```c
int getAim() {
  FILE *in;
  in = fopen("/var/run/lock/rotor."
             "aim",
             "r");
  if (!in) {
    return -1;
  }
  char buff[1024];
  if (!fgets(buff, sizeof(buff), in)) {
    fclose(in);
    return -1;
  }
  fclose(in);
  if (strcmp(buff, "stop") == 0) {
    return -1;
  }
  for (int i = 0; i < sizeof(buff); i++) {
    if (buff[i] == 0 || buff[i] == '\r' || buff[i] == '\n') {
      buff[i] = 0;
      return atoi(buff);
    }
  }
  return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<getAim>:
  endbr64
  push   %r12
  lea    D6(%rip),%rsi
  lea    D25(%rip),%rdi
  push   %rbp
  sub    $0x418,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  test   %rax,%rax
  je     L71
  mov    %rsp,%rbp
  mov    %rax,%rdx
  mov    $0x400,%esi
  mov    %rax,%r12
  mov    %rbp,%rdi
  call   <fgets@plt>
  mov    %r12,%rdi
  test   %eax,%eax
  je     L33
  call   <fclose@plt>
  lea    D17(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L71
  xor    %eax,%eax
  mov    $0xffffffffffffdbfe,%rsi
  jmp    L31
  xchg   %ax,%ax
L57:
  add    $0x1,%rax
  cmp    $0x400,%rax
  je     L71
L31:
  movzbl 0x0(%rbp,%rax,1),%edx
  movslq %eax,%rcx
  cmp    $0xd,%dl
  ja     L57
  bt     %rdx,%rsi
  jb     L57
  mov    %rbp,%rdi
  movb   $0x0,(%rsp,%rcx,1)
  call   <atoi@plt>
L82:
  mov    0x408(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L32
  add    $0x418,%rsp
  pop    %rbp
  pop    %r12
  ret
L33:
  call   <fclose@plt>
  xchg   %ax,%ax
L71:
  mov    $0xffffffff,%eax
  jmp    L82
L32:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D6
type: string
name: extract_symbolic_data
arguments: tag: D25
type: string
name: extract_symbolic_data
arguments: tag: D17
type: string

tool: D6: r

tool: D25: /var/run/lock/rotor.aim

tool: D17: stop

assistant: ```c
int getAim() {
  FILE *in;
  in = fopen("/var/run/lock/rotor."
             "aim",
             "r");
  if (!in) {
    return -1;
  }
  char buff[1024];
  if (!fgets(buff, sizeof(buff), in)) {
    fclose(in);
    return -1;
  }
  fclose(in);
  if (strcmp(buff, "stop") == 0) {
    return -1;
  }
  for (int i = 0; i < sizeof(buff); i++) {
    if (buff[i] == 0 || buff[i] == '\r' || buff[i] == '\n') {
      buff[i] = 0;
      return atoi(buff);
    }
  }
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<getAim>:
  endbr64
  push   %r12
  lea    D0(%rip),%rsi
  lea    D29(%rip),%rdi
  push   %rbp
  sub    $0x418,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  test   %rax,%rax
  je     L2
  mov    %rsp,%rbp
  mov    %rax,%rdx
  mov    $0x400,%esi
  mov    %rax,%r12
  mov    %rbp,%rdi
  call   <fgets@plt>
  mov    %r12,%rdi
  test   %eax,%eax
  je     L14
  call   <fclose@plt>
  lea    D20(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L2
  xor    %eax,%eax
  mov    $0xffffffffffffdbfe,%rsi
  jmp    L5
  xchg   %ax,%ax
L18:
  add    $0x1,%rax
  cmp    $0x400,%rax
  je     L2
L5:
  movzbl 0x0(%rbp,%rax,1),%edx
  movslq %eax,%rcx
  cmp    $0xd,%dl
  ja     L18
  bt     %rdx,%rsi
  jb     L18
  mov    %rbp,%rdi
  movb   $0x0,(%rsp,%rcx,1)
  call   <atoi@plt>
L21:
  mov    0x408(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L75
  add    $0x418,%rsp
  pop    %rbp
  pop    %r12
  ret
L14:
  call   <fclose@plt>
  xchg   %ax,%ax
L2:
  mov    $0xffffffff,%eax
  jmp    L21
L75:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D0
type_infered: string
name: parse_data
arguments: tag: D29
type_infered: string
name: parse_data
arguments: tag: D20
type_infered: string

tool: D0: r

tool: D29: /var/run/lock/rotor.aim

tool: D20: stop

assistant: ```c
int getAim() {
  FILE *in;
  in = fopen("/var/run/lock/rotor."
             "aim",
             "r");
  if (!in) {
    return -1;
  }
  char buff[1024];
  if (!fgets(buff, sizeof(buff), in)) {
    fclose(in);
    return -1;
  }
  fclose(in);
  if (strcmp(buff, "stop") == 0) {
    return -1;
  }
  for (int i = 0; i < sizeof(buff); i++) {
    if (buff[i] == 0 || buff[i] == '\r' || buff[i] == '\n') {
      buff[i] = 0;
      return atoi(buff);
    }
  }
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<Div0>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <Log@plt>
  mov    $0x0,%eax
  call   <abort@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: label: D3
data_type: string

tool: D3: Divison by zero

assistant: ```c
int Div0() {
  Log("Divison by zero");
  abort();
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<Div0>:
  endbr64
  sub    $0x8,%rsp
  lea    D2(%rip),%rdi
  call   <Log@plt>
  mov    $0x0,%eax
  call   <abort@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: label: D2
data_type: string

tool: D2: Divison by zero

assistant: ```c
int Div0() {
  Log("Divison by zero");
  abort();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Div0>:
  endbr64
  sub    $0x8,%rsp
  lea    D3(%rip),%rdi
  call   <Log@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1060 <abort@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D3
type: string

tool: D3: Divison by zero

assistant: ```c
int Div0() {
  Log("Divison by zero");
  abort();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Div0>:
  endbr64
  sub    $0x8,%rsp
  lea    D3(%rip),%rdi
  call   <Log@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1060 <abort@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D3
datatype: string

tool: D3: Divison by zero

assistant: ```c
int Div0() {
  Log("Divison by zero");
  abort();
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<talloc_named_const>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <_talloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L17
  mov    $0x0,%eax
  jmp    L15
L17:
  mov    -0x28(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <talloc_set_name_const@plt>
  mov    -0x8(%rbp),%rax
L15:
  leave
  ret
```

assistant: ```c
void *talloc_named_const(const void *context, size_t size, const char *name) {
  void *ptr;
  ptr = _talloc(context, size);
  if (ptr == NULL) {
    return NULL;
  }
  talloc_set_name_const(ptr, name);
  return ptr;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<talloc_named_const>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdx,%rbp
  call   <_talloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L1
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <talloc_set_name_const@plt>
L1:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void *talloc_named_const(const void *context, size_t size, const char *name) {
  void *ptr;
  ptr = _talloc(context, size);
  if (ptr == NULL) {
    return NULL;
  }
  talloc_set_name_const(ptr, name);
  return ptr;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<talloc_named_const>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  sub    $0x8,%rsp
  call   <_talloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L4
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <talloc_set_name_const@plt>
L4:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void *talloc_named_const(const void *context, size_t size, const char *name) {
  void *ptr;
  ptr = _talloc(context, size);
  if (ptr == NULL) {
    return NULL;
  }
  talloc_set_name_const(ptr, name);
  return ptr;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<talloc_named_const>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  sub    $0x8,%rsp
  call   <_talloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L7
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <talloc_set_name_const@plt>
L7:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void *talloc_named_const(const void *context, size_t size, const char *name) {
  void *ptr;
  ptr = _talloc(context, size);
  if (ptr == NULL) {
    return NULL;
  }
  talloc_set_name_const(ptr, name);
  return ptr;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<keep_reading>:
  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
  mov    %eax,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <lseek@plt>
  mov    %eax,-0x10(%rbp)
L60:
  movl   $0x0,-0x14(%rbp)
  jmp    L35
L124:
  mov    -0xc(%rbp),%eax
  mov    %eax,%edx
  lea    D19(%rip),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  test   %rax,%rax
  jns    L86
  mov    $0x1,%eax
  jmp    L131
L86:
  mov    $0x400,%edx
  lea    D19(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <read@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jg     L124
  cmpl   $0x0,-0xc(%rbp)
  jns    L103
  mov    $0x1,%eax
  jmp    L131
L103:
  mov    $0x1,%edi
  call   <sleep@plt>
  addl   $0x1,-0x14(%rbp)
L35:
  cmpl   $0x3b,-0x14(%rbp)
  jle    L86
  cmpl   $0xffffffff,-0x10(%rbp)
  je     L60
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <fstat@plt>
  cmp    $0xffffffff,%eax
  jne    L101
  movl   $0xffffffff,-0x10(%rbp)
  jmp    L60
L101:
  mov    -0x18(%rbp),%eax
  cmp    %eax,-0x10(%rbp)
  jle    L28
  mov    D18(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <lseek@plt>
  mov    %eax,-0x10(%rbp)
  jmp    L60
L28:
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  jmp    L60
L131:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L68
  call   <__stack_chk_fail@plt>
L68:
  leave
  ret
```

assistant: ```c
int keep_reading(void) {
  static char buf[1024];
  int n;
  int i;
  off_t pos;
  struct stat st;
  pos = lseek(0, (off_t)0, SEEK_CUR);
  for (;;) {
    for (i = 0; i < 60; i++) {
      while ((n = read(0, buf, sizeof(buf))) > 0) {
        if (write(1, buf, n) < 0)
          return 1;
      }
      if (n < 0)
        return 1;
      sleep(1);
    }
    if (pos != -1) {
      if (fstat(0, &st) == -1) {
        pos = -1;
      } else if (st.st_size < pos) {
        pos = lseek(0, (off_t)0, SEEK_SET);
      } else {
        pos = st.st_size;
      }
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<keep_reading>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D19(%rip),%rax
  mov    (%rax),%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <lseek@plt>
  mov    %eax,%r12d
  lea    D1(%rip),%rbx
L99:
  mov    $0x3c,%ebp
L70:
  mov    $0x400,%edx
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <read@plt>
  mov    %eax,%edx
  test   %eax,%eax
  jle    L8
  mov    %rbx,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  test   %rax,%rax
  jns    L70
L79:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L22
  mov    $0x1,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L8:
  js     L79
  mov    $0x1,%edi
  call   <sleep@plt>
  sub    $0x1,%ebp
  jne    L70
  cmp    $0xffffffff,%r12d
  je     L99
  lea    0x4(%rsp),%rsi
  mov    $0x0,%edi
  call   <fstat@plt>
  cmp    $0xffffffff,%eax
  je     L84
  mov    0x4(%rsp),%eax
  cmp    %r12d,%eax
  jl     L45
L84:
  mov    %eax,%r12d
  jmp    L99
L45:
  mov    D14(%rip),%rax
  mov    (%rax),%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <lseek@plt>
  jmp    L84
L22:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int keep_reading(void) {
  static char buf[1024];
  int n;
  int i;
  off_t pos;
  struct stat st;
  pos = lseek(0, (off_t)0, SEEK_CUR);
  for (;;) {
    for (i = 0; i < 60; i++) {
      while ((n = read(0, buf, sizeof(buf))) > 0) {
        if (write(1, buf, n) < 0)
          return 1;
      }
      if (n < 0)
        return 1;
      sleep(1);
    }
    if (pos != -1) {
      if (fstat(0, &st) == -1) {
        pos = -1;
      } else if (st.st_size < pos) {
        pos = lseek(0, (off_t)0, SEEK_SET);
      } else {
        pos = st.st_size;
      }
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<keep_reading>:
  endbr64
  push   %r13
  xor    %esi,%esi
  xor    %edi,%edi
  push   %r12
  push   %rbp
  push   %rbx
  lea    D0(%rip),%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  mov    D6(%rip),%rax
  lea    0x4(%rsp),%r13
  mov    (%rax),%edx
  call   <lseek@plt>
  mov    %eax,%r12d
L43:
  mov    $0x3c,%ebp
  jmp    L99
  nopl   0x0(%rax)
L69:
  mov    %rbx,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  test   %rax,%rax
  js     L0
L99:
  mov    $0x400,%edx
  mov    %rbx,%rsi
  xor    %edi,%edi
  call   <read@plt>
  mov    %eax,%edx
  test   %eax,%eax
  jg     L69
  jne    L0
  mov    $0x1,%edi
  call   <sleep@plt>
  sub    $0x1,%ebp
  jne    L99
  cmp    $0xffffffff,%r12d
  je     L43
  xor    %edi,%edi
  mov    %r13,%rsi
  call   <fstat@plt>
  cmp    $0xffffffff,%eax
  je     L56
  mov    0x4(%rsp),%eax
  cmp    %r12d,%eax
  jl     L63
L56:
  mov    %eax,%r12d
  jmp    L43
  nopl   0x0(%rax,%rax,1)
L0:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L49
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L49:
  call   <__stack_chk_fail@plt>
L63:
  mov    D23(%rip),%rax
  xor    %esi,%esi
  xor    %edi,%edi
  mov    (%rax),%edx
  call   <lseek@plt>
  jmp    L56
```

assistant: ```c
int keep_reading(void) {
  static char buf[1024];
  int n;
  int i;
  off_t pos;
  struct stat st;
  pos = lseek(0, (off_t)0, SEEK_CUR);
  for (;;) {
    for (i = 0; i < 60; i++) {
      while ((n = read(0, buf, sizeof(buf))) > 0) {
        if (write(1, buf, n) < 0)
          return 1;
      }
      if (n < 0)
        return 1;
      sleep(1);
    }
    if (pos != -1) {
      if (fstat(0, &st) == -1) {
        pos = -1;
      } else if (st.st_size < pos) {
        pos = lseek(0, (off_t)0, SEEK_SET);
      } else {
        pos = st.st_size;
      }
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<keep_reading>:
  endbr64
  push   %r13
  xor    %esi,%esi
  xor    %edi,%edi
  push   %r12
  push   %rbp
  push   %rbx
  lea    D23(%rip),%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  mov    D20(%rip),%rax
  lea    0x4(%rsp),%r13
  mov    (%rax),%edx
  call   <lseek@plt>
  mov    %eax,%r12d
L31:
  mov    $0x3c,%ebp
  jmp    L20
  nopl   0x0(%rax)
L9:
  mov    %rbx,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  test   %rax,%rax
  js     L54
L20:
  mov    $0x400,%edx
  mov    %rbx,%rsi
  xor    %edi,%edi
  call   <read@plt>
  mov    %eax,%edx
  test   %eax,%eax
  jg     L9
  jne    L54
  mov    $0x1,%edi
  call   <sleep@plt>
  sub    $0x1,%ebp
  jne    L20
  cmp    $0xffffffff,%r12d
  je     L31
  xor    %edi,%edi
  mov    %r13,%rsi
  call   <fstat@plt>
  cmp    $0xffffffff,%eax
  je     L12
  mov    0x4(%rsp),%eax
  cmp    %r12d,%eax
  jl     L67
L12:
  mov    %eax,%r12d
  jmp    L31
  nopl   0x0(%rax,%rax,1)
L54:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L7:
  call   <__stack_chk_fail@plt>
L67:
  mov    D25(%rip),%rax
  xor    %esi,%esi
  xor    %edi,%edi
  mov    (%rax),%edx
  call   <lseek@plt>
  jmp    L12
```

assistant: ```c
int keep_reading(void) {
  static char buf[1024];
  int n;
  int i;
  off_t pos;
  struct stat st;
  pos = lseek(0, (off_t)0, SEEK_CUR);
  for (;;) {
    for (i = 0; i < 60; i++) {
      while ((n = read(0, buf, sizeof(buf))) > 0) {
        if (write(1, buf, n) < 0)
          return 1;
      }
      if (n < 0)
        return 1;
      sleep(1);
    }
    if (pos != -1) {
      if (fstat(0, &st) == -1) {
        pos = -1;
      } else if (st.st_size < pos) {
        pos = lseek(0, (off_t)0, SEEK_SET);
      } else {
        pos = st.st_size;
      }
    }
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<sdram_no_memory>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
L9:
  jmp    L9
```

assistant: ```c
void sdram_no_memory(void) {
  while (1)
    ;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<sdram_no_memory>:
  endbr64
L2:
  jmp    L2
```

assistant: ```c
void sdram_no_memory(void) {
  while (1)
    ;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<sdram_no_memory>:
  endbr64
  nopl   0x0(%rax)
L5:
  jmp    L5
```

assistant: ```c
void sdram_no_memory(void) {
  while (1)
    ;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<sdram_no_memory>:
  endbr64
  nopl   0x0(%rax)
L8:
  jmp    L8
```

assistant: ```c
void sdram_no_memory(void) {
  while (1)
    ;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<tv_sub>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  mov    0x8(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    0x8(%rax),%rax
  sub    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,0x8(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  sub    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jns    L8
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  lea    0xf4240(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    0x8(%rax),%rax
  lea    -0x1(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,0x8(%rax)
L8:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void tv_sub(struct timeval *tva, struct timeval *tvb) {
  tva->tv_sec -= tvb->tv_sec;
  tva->tv_usec -= tvb->tv_usec;
  if (tva->tv_usec < 0) {
    tva->tv_usec += 1000000;
    tva->tv_sec--;
  }
}
```