ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<__Log>:
  endbr64
  push   %r13
  mov    %rdi,%rsi
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  call   <va_start@plt>
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <vsprintf@plt>
  mov    %r13,%rdi
  call   <SysPrintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x410,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void __Log(char *fmt, ...) {
  va_list list;
  char tmp[1024];
  va_start(list, fmt);
  vsprintf(tmp, fmt, list);
  SysPrintf(tmp);
  va_end(list);
}
```
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
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x4,-0x14(%rbp)
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  movl   $0x4,(%rax)
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D28(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D23(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x14(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D32(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D21
datatype: string
name: extract_symbolic_data
arguments: data_label: D4
datatype: string
name: extract_symbolic_data
arguments: data_label: D28
datatype: string
name: extract_symbolic_data
arguments: data_label: D23
datatype: string
name: extract_symbolic_data
arguments: data_label: D39
datatype: string
name: extract_symbolic_data
arguments: data_label: D37
datatype: string
name: extract_symbolic_data
arguments: data_label: D32
datatype: string

tool: D21: Valor da variariavel 'inteiro': %d


tool: D4: Endereco da variariavel 'inteiro': %p


tool: D28: Valor armazenado no ponteiro 'inteiro_ptr': %d


tool: D23: Endereco armazenado no ponteiro 'inteiro_ptr': %p



tool: D39: Apos o uso dos ponteiros, vamos aponta-los para NULL


tool: D37: Endereco armazenado no ponteiro 'inteiro': %d


tool: D32: Endereco armazenado no ponteiro 'inteiro_ptr': %p


assistant: ```c
int main(void) {
  int inteiro = 4;
  int *inteiro_ptr = malloc(sizeof(int));
  *inteiro_ptr = 4;
  printf("Valor da variariavel 'inteiro': %d\n", inteiro);
  printf("Endereco da variariavel 'inteiro': %p\n", (void *)&inteiro);
  printf("Valor armazenado no ponteiro 'inteiro_ptr': %d\n", *inteiro_ptr);
  printf("Endereco armazenado no ponteiro 'inteiro_ptr': %p\n\n", (void *)inteiro_ptr);
  printf("Apos o uso dos ponteiros, vamos aponta-los para NULL\n\n");
  inteiro = 0;
  inteiro_ptr = NULL;
  printf("Endereco armazenado no ponteiro 'inteiro': %d\n", inteiro);
  printf("Endereco armazenado no ponteiro 'inteiro_ptr': %p\n", (void *)inteiro_ptr);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x4,0x4(%rsp)
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  movl   $0x4,(%rax)
  mov    0x4(%rsp),%esi
  lea    D29(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D9(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    (%rbx),%esi
  lea    D58(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rsi
  lea    D32(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D48(%rip),%rdi
  call   <puts@plt>
  movl   $0x0,0x4(%rsp)
  mov    $0x0,%esi
  lea    D65(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%esi
  lea    D2(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D29
type: string
name: unpack_data
arguments: tag: D9
type: string
name: unpack_data
arguments: tag: D58
type: string
name: unpack_data
arguments: tag: D32
type: string
name: unpack_data
arguments: tag: D48
type: string
name: unpack_data
arguments: tag: D65
type: string
name: unpack_data
arguments: tag: D2
type: string

tool: D29: Valor da variariavel 'inteiro': %d


tool: D9: Endereco da variariavel 'inteiro': %p


tool: D58: Valor armazenado no ponteiro 'inteiro_ptr': %d


tool: D32: Endereco armazenado no ponteiro 'inteiro_ptr': %p



tool: D48: Apos o uso dos ponteiros, vamos aponta-los para NULL


tool: D65: Endereco armazenado no ponteiro 'inteiro': %d


tool: D2: Endereco armazenado no ponteiro 'inteiro_ptr': %p


assistant: ```c
int main(void) {
  int inteiro = 4;
  int *inteiro_ptr = malloc(sizeof(int));
  *inteiro_ptr = 4;
  printf("Valor da variariavel 'inteiro': %d\n", inteiro);
  printf("Endereco da variariavel 'inteiro': %p\n", (void *)&inteiro);
  printf("Valor armazenado no ponteiro 'inteiro_ptr': %d\n", *inteiro_ptr);
  printf("Endereco armazenado no ponteiro 'inteiro_ptr': %p\n\n", (void *)inteiro_ptr);
  printf("Apos o uso dos ponteiros, vamos aponta-los para NULL\n\n");
  inteiro = 0;
  inteiro_ptr = NULL;
  printf("Endereco armazenado no ponteiro 'inteiro': %d\n", inteiro);
  printf("Endereco armazenado no ponteiro 'inteiro_ptr': %p\n", (void *)inteiro_ptr);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0x4,%edi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x4,0x4(%rsp)
  call   <malloc@plt>
  lea    D32(%rip),%rdi
  movl   $0x4,(%rax)
  mov    0x4(%rsp),%esi
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D67(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x0(%rbp),%esi
  lea    D4(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rsi
  lea    D52(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D12(%rip),%rdi
  call   <puts@plt>
  xor    %esi,%esi
  lea    D28(%rip),%rdi
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   <printf@plt>
  xor    %esi,%esi
  xor    %eax,%eax
  lea    D35(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D32
data_type: string
name: read_data
arguments: label: D67
data_type: string
name: read_data
arguments: label: D4
data_type: string
name: read_data
arguments: label: D52
data_type: string
name: read_data
arguments: label: D12
data_type: string
name: read_data
arguments: label: D28
data_type: string
name: read_data
arguments: label: D35
data_type: string

tool: D32: Valor da variariavel 'inteiro': %d


tool: D67: Endereco da variariavel 'inteiro': %p


tool: D4: Valor armazenado no ponteiro 'inteiro_ptr': %d


tool: D52: Endereco armazenado no ponteiro 'inteiro_ptr': %p



tool: D12: Apos o uso dos ponteiros, vamos aponta-los para NULL


tool: D28: Endereco armazenado no ponteiro 'inteiro': %d


tool: D35: Endereco armazenado no ponteiro 'inteiro_ptr': %p


assistant: ```c
int main(void) {
  int inteiro = 4;
  int *inteiro_ptr = malloc(sizeof(int));
  *inteiro_ptr = 4;
  printf("Valor da variariavel 'inteiro': %d\n", inteiro);
  printf("Endereco da variariavel 'inteiro': %p\n", (void *)&inteiro);
  printf("Valor armazenado no ponteiro 'inteiro_ptr': %d\n", *inteiro_ptr);
  printf("Endereco armazenado no ponteiro 'inteiro_ptr': %p\n\n", (void *)inteiro_ptr);
  printf("Apos o uso dos ponteiros, vamos aponta-los para NULL\n\n");
  inteiro = 0;
  inteiro_ptr = NULL;
  printf("Endereco armazenado no ponteiro 'inteiro': %d\n", inteiro);
  printf("Endereco armazenado no ponteiro 'inteiro_ptr': %p\n", (void *)inteiro_ptr);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0x4,%edi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x4,0x4(%rsp)
  call   <malloc@plt>
  lea    D23(%rip),%rdi
  movl   $0x4,(%rax)
  mov    0x4(%rsp),%esi
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D61(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x0(%rbp),%esi
  lea    D57(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rsi
  lea    D35(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D39(%rip),%rdi
  call   <puts@plt>
  xor    %esi,%esi
  lea    D12(%rip),%rdi
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   <printf@plt>
  xor    %esi,%esi
  xor    %eax,%eax
  lea    D18(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D23
type_guessed: string
name: retrieve_data
arguments: label: D61
type_guessed: string
name: retrieve_data
arguments: label: D57
type_guessed: string
name: retrieve_data
arguments: label: D35
type_guessed: string
name: retrieve_data
arguments: label: D39
type_guessed: string
name: retrieve_data
arguments: label: D12
type_guessed: string
name: retrieve_data
arguments: label: D18
type_guessed: string

tool: D23: Valor da variariavel 'inteiro': %d


tool: D61: Endereco da variariavel 'inteiro': %p


tool: D57: Valor armazenado no ponteiro 'inteiro_ptr': %d


tool: D35: Endereco armazenado no ponteiro 'inteiro_ptr': %p



tool: D39: Apos o uso dos ponteiros, vamos aponta-los para NULL


tool: D12: Endereco armazenado no ponteiro 'inteiro': %d


tool: D18: Endereco armazenado no ponteiro 'inteiro_ptr': %p


assistant: ```c
int main(void) {
  int inteiro = 4;
  int *inteiro_ptr = malloc(sizeof(int));
  *inteiro_ptr = 4;
  printf("Valor da variariavel 'inteiro': %d\n", inteiro);
  printf("Endereco da variariavel 'inteiro': %p\n", (void *)&inteiro);
  printf("Valor armazenado no ponteiro 'inteiro_ptr': %d\n", *inteiro_ptr);
  printf("Endereco armazenado no ponteiro 'inteiro_ptr': %p\n\n", (void *)inteiro_ptr);
  printf("Apos o uso dos ponteiros, vamos aponta-los para NULL\n\n");
  inteiro = 0;
  inteiro_ptr = NULL;
  printf("Endereco armazenado no ponteiro 'inteiro': %d\n", inteiro);
  printf("Endereco armazenado no ponteiro 'inteiro_ptr': %p\n", (void *)inteiro_ptr);
}
```
user: Translate the below assembly code into C programming language:

```asm
<xmalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L49
  cmpq   $0x0,-0x18(%rbp)
  jne    L49
  mov    $0x1,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
L49:
  cmpq   $0x0,-0x8(%rbp)
  jne    L37
  mov    -0x18(%rbp),%rax
  mov    $0xffffffff,%esi
  mov    %rax,%rdi
  call   <release_pack_memory@plt>
  mov    -0x18(%rbp),%rax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L9
  cmpq   $0x0,-0x18(%rbp)
  jne    L9
  mov    $0x1,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
L9:
  cmpq   $0x0,-0x8(%rbp)
  jne    L37
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <die@plt>
L37:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D6
data_type: string

tool: D6: Out of memory, malloc failed

assistant: ```c
void *xmalloc(size_t size) {
  void *ret = malloc(size);
  if (!ret && !size)
    ret = malloc(1);
  if (!ret) {
    release_pack_memory(size, -1);
    ret = malloc(size);
    if (!ret && !size)
      ret = malloc(1);
    if (!ret)
      die("Out of memory, malloc failed");
  }
  return ret;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<xmalloc>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %edi,%r12d
  call   <malloc@plt>
  mov    %rax,%rbx
  or     %rbp,%rax
  je     L43
L38:
  test   %rbx,%rbx
  je     L3
L68:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L43:
  mov    $0x1,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  jmp    L38
L3:
  mov    $0xffffffff,%esi
  mov    %rbp,%rdi
  call   <release_pack_memory@plt>
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  or     %rax,%rbp
  je     L56
L36:
  test   %rbx,%rbx
  jne    L68
  lea    D6(%rip),%rdi
  call   <die@plt>
  jmp    L68
L56:
  mov    $0x1,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  jmp    L36
```

tool_calls: name: parse_data
arguments: data_tag: D6
type_guessed: string

tool: D6: Out of memory, malloc failed

assistant: ```c
void *xmalloc(size_t size) {
  void *ret = malloc(size);
  if (!ret && !size)
    ret = malloc(1);
  if (!ret) {
    release_pack_memory(size, -1);
    ret = malloc(size);
    if (!ret && !size)
      ret = malloc(1);
    if (!ret)
      die("Out of memory, malloc failed");
  }
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<xmalloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  call   <malloc@plt>
  mov    %rax,%r12
  or     %rbx,%rax
  je     L58
  test   %r12,%r12
  je     L51
L1:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L58:
  mov    $0x1,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %r12,%r12
  jne    L1
L51:
  mov    %rbx,%rdi
  mov    $0xffffffff,%esi
  call   <release_pack_memory@plt>
  mov    %ebp,%edi
  call   <malloc@plt>
  or     %rax,%rbx
  mov    %rax,%r12
  je     L56
L41:
  test   %r12,%r12
  jne    L1
  lea    D9(%rip),%rdi
  call   <die@plt>
  jmp    L1
  nopl   0x0(%rax)
L56:
  mov    $0x1,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  jmp    L41
```

tool_calls: name: retrieve_data
arguments: label: D9
datatype: string

tool: D9: Out of memory, malloc failed

assistant: ```c
void *xmalloc(size_t size) {
  void *ret = malloc(size);
  if (!ret && !size)
    ret = malloc(1);
  if (!ret) {
    release_pack_memory(size, -1);
    ret = malloc(size);
    if (!ret && !size)
      ret = malloc(1);
    if (!ret)
      die("Out of memory, malloc failed");
  }
  return ret;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<xmalloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  call   <malloc@plt>
  mov    %rax,%r12
  or     %rbx,%rax
  je     L7
  test   %r12,%r12
  je     L13
L22:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  mov    $0x1,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %r12,%r12
  jne    L22
L13:
  mov    %rbx,%rdi
  mov    $0xffffffff,%esi
  call   <release_pack_memory@plt>
  mov    %ebp,%edi
  call   <malloc@plt>
  or     %rax,%rbx
  mov    %rax,%r12
  je     L65
L67:
  test   %r12,%r12
  jne    L22
  lea    D8(%rip),%rdi
  call   <die@plt>
  jmp    L22
  nopl   0x0(%rax)
L65:
  mov    $0x1,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  jmp    L67
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
type_infered: string

tool: D8: Out of memory, malloc failed

assistant: ```c
void *xmalloc(size_t size) {
  void *ret = malloc(size);
  if (!ret && !size)
    ret = malloc(1);
  if (!ret) {
    release_pack_memory(size, -1);
    ret = malloc(size);
    if (!ret && !size)
      ret = malloc(1);
    if (!ret)
      die("Out of memory, malloc failed");
  }
  return ret;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<xmalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L2
  mov    $0x0,%eax
  call   <abort@plt>
L2:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *xmalloc(size_t sz) {
  void *ret;
  ret = malloc(sz);
  if (!ret)
    abort();
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<xmalloc>:
  endbr64
  push   %rbx
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L13
L8:
  mov    %rbx,%rax
  pop    %rbx
  ret
L13:
  mov    $0x0,%eax
  call   <abort@plt>
  jmp    L8
```

assistant: ```c
void *xmalloc(size_t sz) {
  void *ret;
  ret = malloc(sz);
  if (!ret)
    abort();
  return ret;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<xmalloc>:
  endbr64
  push   %r12
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L18
L4:
  mov    %r12,%rax
  pop    %r12
  ret
L18:
  xor    %eax,%eax
  call   <abort@plt>
  jmp    L4
```

assistant: ```c
void *xmalloc(size_t sz) {
  void *ret;
  ret = malloc(sz);
  if (!ret)
    abort();
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<xmalloc>:
  endbr64
  push   %r12
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L13
L9:
  mov    %r12,%rax
  pop    %r12
  ret
L13:
  xor    %eax,%eax
  call   <abort@plt>
  jmp    L9
```

assistant: ```c
void *xmalloc(size_t sz) {
  void *ret;
  ret = malloc(sz);
  if (!ret)
    abort();
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<partition>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    -0x20(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jae    L25
  mov    -0x28(%rbp),%rax
  sub    -0x20(%rbp),%rax
  shr    %rax
  mov    %rax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    D19(%rip),%rax
  add    $0x1,%rax
  mov    %rax,D8(%rip)
  mov    D8(%rip),%rax
  cmp    $0x3e8,%rax
  jne    L9
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <error_sort@plt>
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  jmp    L25
L9:
  mov    -0x30(%rbp),%rcx
  mov    -0x8(%rbp),%rdx
  mov    -0x20(%rbp),%rsi
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <partition>
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rsi
  mov    -0x30(%rbp),%rcx
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <partition>
  mov    D8(%rip),%rax
  sub    $0x1,%rax
  mov    %rax,D8(%rip)
  mov    -0x30(%rbp),%rdi
  mov    -0x28(%rbp),%rcx
  mov    -0x8(%rbp),%rdx
  mov    -0x20(%rbp),%rsi
  mov    -0x18(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <merge_sort@plt>
L25:
  leave
  ret
```

assistant: ```c
void partition(int arr[], size_t low, size_t high, int buffer[]) {
  size_t mid;
  static size_t rec = 0;
  if (low < high) {
    mid = low + (high - low) / 2;
    ++rec;
    if (rec == 1000) {
      error_sort(arr, low, high);
      free(buffer);
      return;
    }
    partition(arr, low, mid, buffer);
    partition(arr, mid + 1, high, buffer);
    --rec;
    merge_sort(arr, low, mid, high, buffer);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<partition>:
  endbr64
  cmp    %rdx,%rsi
  jae    L14
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  mov    %rcx,%r13
  mov    %rdx,%r14
  sub    %rsi,%r14
  shr    %r14
  add    %rsi,%r14
  mov    D27(%rip),%rax
  add    $0x1,%rax
  mov    %rax,D0(%rip)
  cmp    $0x3e8,%rax
  je     L26
  mov    %r14,%rdx
  call   <partition>
  lea    0x1(%r14),%rsi
  mov    %r13,%rcx
  mov    %rbp,%rdx
  mov    %r12,%rdi
  call   <partition>
  subq   $0x1,D0(%rip)
  mov    %r13,%r8
  mov    %rbp,%rcx
  mov    %r14,%rdx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <merge_sort@plt>
L2:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L26:
  call   <error_sort@plt>
  mov    %r13,%rdi
  call   <free@plt>
  jmp    L2
L14:
  ret
```

assistant: ```c
void partition(int arr[], size_t low, size_t high, int buffer[]) {
  size_t mid;
  static size_t rec = 0;
  if (low < high) {
    mid = low + (high - low) / 2;
    ++rec;
    if (rec == 1000) {
      error_sort(arr, low, high);
      free(buffer);
      return;
    }
    partition(arr, low, mid, buffer);
    partition(arr, mid + 1, high, buffer);
    --rec;
    merge_sort(arr, low, mid, high, buffer);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<partition>:
  endbr64
  cmp    %rdx,%rsi
  jae    L17
  push   %r15
  mov    D4(%rip),%rax
  mov    %rdi,%r15
  push   %r14
  mov    %rdx,%r14
  sub    %rsi,%r14
  add    $0x1,%rax
  push   %r13
  mov    %rcx,%r13
  shr    %r14
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  add    %rsi,%r14
  mov    %rsi,%rbp
  mov    %rax,D11(%rip)
  cmp    $0x3e8,%rax
  je     L18
  mov    %r14,%rdx
  call   <partition>
  lea    0x1(%r14),%rsi
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %r15,%rdi
  call   <partition>
  mov    %r13,%r8
  mov    %r12,%rcx
  mov    %r14,%rdx
  subq   $0x1,D11(%rip)
  mov    %rbp,%rsi
  mov    %r15,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1090 <merge_sort@plt>
  nopl   0x0(%rax,%rax,1)
L17:
  ret
  nopl   0x0(%rax)
L18:
  call   <error_sort@plt>
  pop    %rbp
  mov    %r13,%rdi
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <free@plt>
```

assistant: ```c
void partition(int arr[], size_t low, size_t high, int buffer[]) {
  size_t mid;
  static size_t rec = 0;
  if (low < high) {
    mid = low + (high - low) / 2;
    ++rec;
    if (rec == 1000) {
      error_sort(arr, low, high);
      free(buffer);
      return;
    }
    partition(arr, low, mid, buffer);
    partition(arr, mid + 1, high, buffer);
    --rec;
    merge_sort(arr, low, mid, high, buffer);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<tty_getc_irq>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L13
L11:
  mov    -0x18(%rbp),%rax
  mov    $0x0,%r8d
  mov    $0x0,%ecx
  mov    $0x1,%edx
  mov    %eax,%esi
  mov    $0xa,%edi
  call   <sys_call@plt>
  mov    %eax,-0x4(%rbp)
L13:
  cmpl   $0x0,-0x4(%rbp)
  je     L11
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
unsigned int tty_getc_irq(char *byte) {
  unsigned int ret = 0;
  while (ret == 0) {
    ret = sys_call(0x0A, (unsigned int)byte, 1, 0, 0);
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<tty_getc_irq>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
L3:
  mov    $0x0,%r8d
  mov    $0x0,%ecx
  mov    $0x1,%edx
  mov    %ebx,%esi
  mov    $0xa,%edi
  call   <sys_call@plt>
  test   %eax,%eax
  je     L3
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
unsigned int tty_getc_irq(char *byte) {
  unsigned int ret = 0;
  while (ret == 0) {
    ret = sys_call(0x0A, (unsigned int)byte, 1, 0, 0);
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<tty_getc_irq>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  nopw   0x0(%rax,%rax,1)
L7:
  xor    %r8d,%r8d
  xor    %ecx,%ecx
  mov    $0x1,%edx
  mov    %ebx,%esi
  mov    $0xa,%edi
  call   <sys_call@plt>
  test   %eax,%eax
  je     L7
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
unsigned int tty_getc_irq(char *byte) {
  unsigned int ret = 0;
  while (ret == 0) {
    ret = sys_call(0x0A, (unsigned int)byte, 1, 0, 0);
  }
  return 0;
}
```