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

```asm
<post>:
  endbr64
  push   %r13
  mov    %edi,%r13d
  mov    %rsi,%rdi
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  test   %eax,%eax
  jle    L39
  mov    %eax,%ebx
  jmp    L25
  nopl   0x0(%rax)
L16:
  cltq
  sub    %r12d,%ebx
  add    %rax,%rbp
  test   %ebx,%ebx
  jle    L39
L25:
  mov    %ebx,%edx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  call   <write@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  jne    L16
  lea    D3(%rip),%rdi
  call   <perror@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L39:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: retrieve_data
arguments: label: D3
type_guessed: string

tool: D3: test write

assistant: ```c
int post(int fd, char *msg) {
  int len = strlen(msg);
  while (len > 0) {
    int writed = write(fd, msg, len);
    if (writed == -1) {
      perror("test write");
      return -1;
    } else {
      msg += writed;
      len -= writed;
    }
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<post>:
  endbr64
  push   %r13
  mov    %edi,%r13d
  mov    %rsi,%rdi
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  test   %eax,%eax
  jle    L3
  mov    %eax,%ebx
  jmp    L9
  nopl   0x0(%rax)
L13:
  cltq
  sub    %r12d,%ebx
  add    %rax,%rbp
  test   %ebx,%ebx
  jle    L3
L9:
  mov    %ebx,%edx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  call   <write@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  jne    L13
  lea    D8(%rip),%rdi
  call   <perror@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: unpack_data
arguments: tag: D8
type: string

tool: D8: test write

assistant: ```c
int post(int fd, char *msg) {
  int len = strlen(msg);
  while (len > 0) {
    int writed = write(fd, msg, len);
    if (writed == -1) {
      perror("test write");
      return -1;
    } else {
      msg += writed;
      len -= writed;
    }
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<__msgwrite>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  leave
  ret
```

assistant: ```c
int __msgwrite(int sock, void *data, size_t cnt) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<__msgwrite>:
  endbr64
  sub    $0x8,%rsp
  mov    D8(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int __msgwrite(int sock, void *data, size_t cnt) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<__msgwrite>:
  endbr64
  sub    $0x8,%rsp
  mov    D3(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int __msgwrite(int sock, void *data, size_t cnt) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<ascii85_encode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    %ecx,-0x34(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x18(%rbp)
  movl   $0x0,-0x1c(%rbp)
  movq   $0x0,-0x10(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  je     L61
  lea    -0x1c(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  mov    %eax,%esi
  mov    $0x3c,%edi
  call   <putc_wrap@plt>
  lea    -0x1c(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  mov    %eax,%esi
  mov    $0x7e,%edi
  call   <putc_wrap@plt>
L61:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %eax,-0x14(%rbp)
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x14(%rbp)
  je     L75
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  mov    $0x3,%edx
  sub    %eax,%edx
  lea    0x0(,%rdx,8),%eax
  mov    -0x14(%rbp),%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  cltq
  or     %rax,-0x10(%rbp)
  cmpl   $0x3,-0x18(%rbp)
  jg     L52
  jmp    L28
L75:
  cmpl   $0x0,-0x18(%rbp)
  je     L55
L52:
  mov    -0x34(%rbp),%edi
  lea    -0x1c(%rbp),%rcx
  mov    -0x30(%rbp),%edx
  mov    -0x18(%rbp),%esi
  mov    -0x10(%rbp),%rax
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <encode_tuple@plt>
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x14(%rbp)
  je     L83
  movq   $0x0,-0x10(%rbp)
  movl   $0x0,-0x18(%rbp)
L28:
  jmp    L61
L55:
  nop
  jmp    L78
L83:
  nop
L78:
  cmpl   $0x0,-0x2c(%rbp)
  je     L35
  lea    -0x1c(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  mov    %eax,%esi
  mov    $0x7e,%edi
  call   <putc_wrap@plt>
  lea    -0x1c(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  mov    %eax,%esi
  mov    $0x3e,%edi
  call   <putc_wrap@plt>
L35:
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L81
  call   <__stack_chk_fail@plt>
L81:
  leave
  ret
```

assistant: ```c
void ascii85_encode(FILE *fp, int delims, int wrap, int y_abbr) {
  int c, count = 0, len = 0;
  unsigned long tuple = 0;
  if (delims) {
    putc_wrap('<', wrap, &len);
    putc_wrap('~', wrap, &len);
  }
  for (;;) {
    c = getc(fp);
    if (c != EOF) {
      tuple |= c << ((3 - count++) * 8);
      if (count < 4)
        continue;
    } else if (count == 0)
      break;
    encode_tuple(tuple, count, wrap, &len, y_abbr);
    if (c == EOF)
      break;
    tuple = 0;
    count = 0;
  }
  if (delims) {
    putc_wrap('~', wrap, &len);
    putc_wrap('>', wrap, &len);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<ascii85_encode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%r13
  mov    %esi,0xc(%rsp)
  mov    %edx,%r14d
  mov    %ecx,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x14(%rsp)
  test   %esi,%esi
  jne    L58
L90:
  mov    $0x0,%r12d
  mov    $0x0,%ebp
  lea    0x14(%rsp),%r15
  jmp    L59
L58:
  lea    0x14(%rsp),%rbx
  mov    %rbx,%rdx
  mov    %r14d,%esi
  mov    $0x3c,%edi
  call   <putc_wrap@plt>
  mov    %rbx,%rdx
  mov    %r14d,%esi
  mov    $0x7e,%edi
  call   <putc_wrap@plt>
  jmp    L90
L43:
  test   %ebp,%ebp
  je     L2
  mov    %ebp,%esi
L20:
  mov    0x8(%rsp),%r8d
  mov    %r15,%rcx
  mov    %r14d,%edx
  mov    %r12,%rdi
  call   <encode_tuple@plt>
  mov    D8(%rip),%rax
  cmp    %ebx,(%rax)
  je     L2
  mov    $0x0,%r12d
  mov    $0x0,%ebp
L59:
  mov    %r13,%rdi
  call   <getc@plt>
  mov    %eax,%ebx
  mov    D8(%rip),%rax
  cmp    %ebx,(%rax)
  je     L43
  lea    0x1(%rbp),%esi
  mov    $0x3,%ecx
  sub    %ebp,%ecx
  shl    $0x3,%ecx
  mov    %ebx,%eax
  shl    %cl,%eax
  cltq
  or     %rax,%r12
  cmp    $0x3,%esi
  jg     L20
  mov    %esi,%ebp
  jmp    L59
L2:
  cmpl   $0x0,0xc(%rsp)
  jne    L81
L12:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L98
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L81:
  lea    0x14(%rsp),%rbx
  mov    %rbx,%rdx
  mov    %r14d,%esi
  mov    $0x7e,%edi
  call   <putc_wrap@plt>
  mov    %rbx,%rdx
  mov    %r14d,%esi
  mov    $0x3e,%edi
  call   <putc_wrap@plt>
  jmp    L12
L98:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ascii85_encode(FILE *fp, int delims, int wrap, int y_abbr) {
  int c, count = 0, len = 0;
  unsigned long tuple = 0;
  if (delims) {
    putc_wrap('<', wrap, &len);
    putc_wrap('~', wrap, &len);
  }
  for (;;) {
    c = getc(fp);
    if (c != EOF) {
      tuple |= c << ((3 - count++) * 8);
      if (count < 4)
        continue;
    } else if (count == 0)
      break;
    encode_tuple(tuple, count, wrap, &len, y_abbr);
    if (c == EOF)
      break;
    tuple = 0;
    count = 0;
  }
  if (delims) {
    putc_wrap('~', wrap, &len);
    putc_wrap('>', wrap, &len);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<ascii85_encode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %esi,0xc(%rsp)
  mov    %ecx,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x14(%rsp)
  test   %esi,%esi
  jne    L42
L59:
  mov    D1(%rip),%rbx
  xor    %r9d,%r9d
  xor    %r15d,%r15d
  lea    0x14(%rsp),%r14
  jmp    L46
  nopl   0x0(%rax)
L17:
  shl    $0x18,%eax
  mov    $0x1,%r15d
  movslq %eax,%r9
L46:
  mov    %rbp,%rdi
  mov    %r9,(%rsp)
  call   <getc@plt>
  cmp    %eax,(%rbx)
  mov    (%rsp),%r9
  mov    %eax,%r13d
  je     L35
  mov    $0x3,%ecx
  sub    %r15d,%ecx
  add    $0x1,%r15d
  shl    $0x3,%ecx
  shl    %cl,%eax
  cltq
  or     %rax,%r9
  cmp    $0x4,%r15d
  jne    L46
L25:
  mov    0x8(%rsp),%r8d
  mov    %r14,%rcx
  mov    %r12d,%edx
  mov    %r15d,%esi
  mov    %r9,%rdi
  call   <encode_tuple@plt>
  cmp    %r13d,(%rbx)
  je     L105
  mov    %rbp,%rdi
  call   <getc@plt>
  cmp    (%rbx),%eax
  jne    L17
L105:
  mov    0xc(%rsp),%eax
  test   %eax,%eax
  jne    L48
L8:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L68
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L35:
  test   %r15d,%r15d
  jne    L25
  jmp    L105
  nop
L42:
  lea    0x14(%rsp),%r14
  mov    %r12d,%esi
  mov    $0x3c,%edi
  mov    %r14,%rdx
  call   <putc_wrap@plt>
  mov    %r14,%rdx
  mov    %r12d,%esi
  mov    $0x7e,%edi
  call   <putc_wrap@plt>
  jmp    L59
  nopw   0x0(%rax,%rax,1)
L48:
  lea    0x14(%rsp),%r13
  mov    %r12d,%esi
  mov    $0x7e,%edi
  mov    %r13,%rdx
  call   <putc_wrap@plt>
  mov    %r13,%rdx
  mov    %r12d,%esi
  mov    $0x3e,%edi
  call   <putc_wrap@plt>
  jmp    L8
L68:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ascii85_encode(FILE *fp, int delims, int wrap, int y_abbr) {
  int c, count = 0, len = 0;
  unsigned long tuple = 0;
  if (delims) {
    putc_wrap('<', wrap, &len);
    putc_wrap('~', wrap, &len);
  }
  for (;;) {
    c = getc(fp);
    if (c != EOF) {
      tuple |= c << ((3 - count++) * 8);
      if (count < 4)
        continue;
    } else if (count == 0)
      break;
    encode_tuple(tuple, count, wrap, &len, y_abbr);
    if (c == EOF)
      break;
    tuple = 0;
    count = 0;
  }
  if (delims) {
    putc_wrap('~', wrap, &len);
    putc_wrap('>', wrap, &len);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<ascii85_encode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %esi,0xc(%rsp)
  mov    %ecx,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x14(%rsp)
  test   %esi,%esi
  jne    L52
L93:
  mov    D9(%rip),%rbx
  xor    %r9d,%r9d
  xor    %r15d,%r15d
  lea    0x14(%rsp),%r14
  jmp    L18
  nopl   0x0(%rax)
L32:
  shl    $0x18,%eax
  mov    $0x1,%r15d
  movslq %eax,%r9
L18:
  mov    %rbp,%rdi
  mov    %r9,(%rsp)
  call   <getc@plt>
  cmp    %eax,(%rbx)
  mov    (%rsp),%r9
  mov    %eax,%r13d
  je     L70
  mov    $0x3,%ecx
  sub    %r15d,%ecx
  add    $0x1,%r15d
  shl    $0x3,%ecx
  shl    %cl,%eax
  cltq
  or     %rax,%r9
  cmp    $0x4,%r15d
  jne    L18
L81:
  mov    0x8(%rsp),%r8d
  mov    %r14,%rcx
  mov    %r12d,%edx
  mov    %r15d,%esi
  mov    %r9,%rdi
  call   <encode_tuple@plt>
  cmp    %r13d,(%rbx)
  je     L108
  mov    %rbp,%rdi
  call   <getc@plt>
  cmp    (%rbx),%eax
  jne    L32
L108:
  mov    0xc(%rsp),%eax
  test   %eax,%eax
  jne    L61
L23:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L114
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L70:
  test   %r15d,%r15d
  jne    L81
  jmp    L108
  nop
L52:
  lea    0x14(%rsp),%r14
  mov    %r12d,%esi
  mov    $0x3c,%edi
  mov    %r14,%rdx
  call   <putc_wrap@plt>
  mov    %r14,%rdx
  mov    %r12d,%esi
  mov    $0x7e,%edi
  call   <putc_wrap@plt>
  jmp    L93
  nopw   0x0(%rax,%rax,1)
L61:
  lea    0x14(%rsp),%r13
  mov    %r12d,%esi
  mov    $0x7e,%edi
  mov    %r13,%rdx
  call   <putc_wrap@plt>
  mov    %r13,%rdx
  mov    %r12d,%esi
  mov    $0x3e,%edi
  call   <putc_wrap@plt>
  jmp    L23
L114:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ascii85_encode(FILE *fp, int delims, int wrap, int y_abbr) {
  int c, count = 0, len = 0;
  unsigned long tuple = 0;
  if (delims) {
    putc_wrap('<', wrap, &len);
    putc_wrap('~', wrap, &len);
  }
  for (;;) {
    c = getc(fp);
    if (c != EOF) {
      tuple |= c << ((3 - count++) * 8);
      if (count < 4)
        continue;
    } else if (count == 0)
      break;
    encode_tuple(tuple, count, wrap, &len, y_abbr);
    if (c == EOF)
      break;
    tuple = 0;
    count = 0;
  }
  if (delims) {
    putc_wrap('~', wrap, &len);
    putc_wrap('>', wrap, &len);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<SetupFiles>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %rsi,%r13
  mov    %rdx,-0x48(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <mkdtemp@plt>
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    %r13,%rdi
  call   <strlen@plt>
  mov    %eax,%r14d
  lea    (%rbx,%rax,1),%r15d
  lea    0x2(%r15),%eax
  cltq
  add    $0xf,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L24:
  cmp    %rdx,%rsp
  je     L22
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L24
L22:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L36
  orq    $0x0,-0x8(%rsp,%rax,1)
L36:
  mov    %ebx,%edx
  mov    %r12,%rsi
  mov    %rsp,%rdi
  call   <memcpy@plt>
  movslq %ebx,%rbx
  movb   $0x2f,(%rsp,%rbx,1)
  lea    0x1(%rsp,%rbx,1),%rdi
  mov    %r14d,%edx
  mov    %r13,%rsi
  call   <memcpy@plt>
  add    $0x1,%r15d
  movslq %r15d,%r15
  movb   $0x0,(%rsp,%r15,1)
  mov    D11(%rip),%rax
  mov    (%rax),%esi
  mov    D10(%rip),%rax
  or     (%rax),%esi
  mov    D17(%rip),%rax
  or     (%rax),%esi
  mov    %rsp,%rdi
  call   <open@plt>
  mov    -0x48(%rbp),%rbx
  mov    %eax,(%rbx)
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  mov    %r12,%rax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L16:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *SetupFiles(char *tempDir, char *hashFile, int *hashFD) {
  char *tempName = mkdtemp(tempDir);
  int tempSize = strlen(tempName);
  int hashSize = strlen(hashFile);
  char hashTemp[tempSize + hashSize + 2];
  memcpy(hashTemp, tempName, tempSize);
  hashTemp[tempSize] = '/';
  memcpy(hashTemp + tempSize + 1, hashFile, hashSize);
  hashTemp[tempSize + hashSize + 1] = '\0';
  *hashFD = open(hashTemp, O_CREAT | O_WRONLY | O_TRUNC);
  return tempName;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<SetupFiles>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <mkdtemp@plt>
  mov    %rax,%rdi
  mov    %rax,%r14
  call   <strlen@plt>
  mov    %r12,%rdi
  movslq %eax,%r13
  call   <strlen@plt>
  mov    %rsp,%rsi
  lea    0x0(%r13,%rax,1),%ecx
  mov    %eax,%r15d
  lea    0x2(%rcx),%eax
  cltq
  add    $0xf,%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rsi
  and    $0xfffffffffffffff0,%rdx
  cmp    %rsi,%rsp
  je     L46
L27:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rsi,%rsp
  jne    L27
L46:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L7
L37:
  mov    %r13d,%edx
  mov    %r14,%rsi
  mov    %rsp,%rdi
  mov    %ecx,-0x44(%rbp)
  call   <memcpy@plt>
  lea    0x1(%rsp,%r13,1),%rdi
  mov    %r15d,%edx
  mov    %r12,%rsi
  movb   $0x2f,(%rsp,%r13,1)
  call   <memcpy@plt>
  mov    D8(%rip),%rax
  mov    -0x44(%rbp),%ecx
  mov    %rsp,%rdi
  mov    (%rax),%esi
  mov    D16(%rip),%rax
  add    $0x1,%ecx
  movslq %ecx,%rcx
  or     (%rax),%esi
  mov    D24(%rip),%rax
  movb   $0x0,(%rsp,%rcx,1)
  or     (%rax),%esi
  call   <open@plt>
  mov    %eax,(%rbx)
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L28
  lea    -0x28(%rbp),%rsp
  mov    %r14,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L37
L28:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *SetupFiles(char *tempDir, char *hashFile, int *hashFD) {
  char *tempName = mkdtemp(tempDir);
  int tempSize = strlen(tempName);
  int hashSize = strlen(hashFile);
  char hashTemp[tempSize + hashSize + 2];
  memcpy(hashTemp, tempName, tempSize);
  hashTemp[tempSize] = '/';
  memcpy(hashTemp + tempSize + 1, hashFile, hashSize);
  hashTemp[tempSize + hashSize + 1] = '\0';
  *hashFD = open(hashTemp, O_CREAT | O_WRONLY | O_TRUNC);
  return tempName;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<SetupFiles>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <mkdtemp@plt>
  mov    %rax,%rdi
  mov    %rax,%r14
  call   <strlen@plt>
  mov    %r12,%rdi
  movslq %eax,%r13
  call   <strlen@plt>
  mov    %rsp,%rsi
  lea    0x0(%r13,%rax,1),%ecx
  mov    %eax,%r15d
  lea    0x2(%rcx),%eax
  cltq
  add    $0xf,%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rsi
  and    $0xfffffffffffffff0,%rdx
  cmp    %rsi,%rsp
  je     L1
L45:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rsi,%rsp
  jne    L45
L1:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L2
L8:
  mov    %r13d,%edx
  mov    %r14,%rsi
  mov    %rsp,%rdi
  mov    %ecx,-0x44(%rbp)
  call   <memcpy@plt>
  lea    0x1(%rsp,%r13,1),%rdi
  mov    %r15d,%edx
  mov    %r12,%rsi
  movb   $0x2f,(%rsp,%r13,1)
  call   <memcpy@plt>
  mov    D4(%rip),%rax
  mov    -0x44(%rbp),%ecx
  mov    %rsp,%rdi
  mov    (%rax),%esi
  mov    D24(%rip),%rax
  add    $0x1,%ecx
  movslq %ecx,%rcx
  or     (%rax),%esi
  mov    D20(%rip),%rax
  movb   $0x0,(%rsp,%rcx,1)
  or     (%rax),%esi
  call   <open@plt>
  mov    %eax,(%rbx)
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  lea    -0x28(%rbp),%rsp
  mov    %r14,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L2:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L8
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *SetupFiles(char *tempDir, char *hashFile, int *hashFD) {
  char *tempName = mkdtemp(tempDir);
  int tempSize = strlen(tempName);
  int hashSize = strlen(hashFile);
  char hashTemp[tempSize + hashSize + 2];
  memcpy(hashTemp, tempName, tempSize);
  hashTemp[tempSize] = '/';
  memcpy(hashTemp + tempSize + 1, hashFile, hashSize);
  hashTemp[tempSize + hashSize + 1] = '\0';
  *hashFD = open(hashTemp, O_CREAT | O_WRONLY | O_TRUNC);
  return tempName;
}
```
user: What is the c source code of the assembly code below?

```asm
<crealloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L4
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc_error@plt>
L4:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *crealloc(void *p, size_t n) {
  void *q = realloc(p, n);
  if (q == NULL)
    malloc_error(n);
  return q;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<crealloc>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbp
  call   <realloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L9
L18:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L9:
  mov    %rbp,%rdi
  call   <malloc_error@plt>
  jmp    L18
```

assistant: ```c
void *crealloc(void *p, size_t n) {
  void *q = realloc(p, n);
  if (q == NULL)
    malloc_error(n);
  return q;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<crealloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <realloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L4
L1:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L4:
  mov    %rbp,%rdi
  call   <malloc_error@plt>
  jmp    L1
```

assistant: ```c
void *crealloc(void *p, size_t n) {
  void *q = realloc(p, n);
  if (q == NULL)
    malloc_error(n);
  return q;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<crealloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <realloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L5
L19:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L5:
  mov    %rbp,%rdi
  call   <malloc_error@plt>
  jmp    L19
```

assistant: ```c
void *crealloc(void *p, size_t n) {
  void *q = realloc(p, n);
  if (q == NULL)
    malloc_error(n);
  return q;
}
```
user: What is the c source code of the assembly code below:

```asm
<closefile>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int closefile(FILE *fd) {
  int ret;
  ret = fclose(fd);
  return ret;
}
```
user: What is the c source code of the assembly code below?

```asm
<closefile>:
  endbr64
  sub    $0x8,%rsp
  call   <fclose@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int closefile(FILE *fd) {
  int ret;
  ret = fclose(fd);
  return ret;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<closefile>:
  endbr64
  jmp    1050 <fclose@plt>
```

assistant: ```c
int closefile(FILE *fd) {
  int ret;
  ret = fclose(fd);
  return ret;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<closefile>:
  endbr64
  jmp    1050 <fclose@plt>
```

assistant: ```c
int closefile(FILE *fd) {
  int ret;
  ret = fclose(fd);
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<mput_char>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,%eax
  mov    %esi,-0x8(%rbp)
  mov    %al,-0x4(%rbp)
  jmp    L3
L11:
  movsbl -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
L3:
  mov    -0x8(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  test   %eax,%eax
  jne    L11
  nop
  nop
  leave
  ret
```

assistant: ```c
void mput_char(char c, unsigned int num) {
  while (num--)
    putchar(c);
}
```
user: Translate the below assembly code into C programming language:

```asm
<mput_char>:
  endbr64
  test   %esi,%esi
  je     L3
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  lea    -0x1(%rsi),%ebx
  movsbl %dil,%ebp
L0:
  mov    %ebp,%edi
  call   <putchar@plt>
  sub    $0x1,%ebx
  cmp    $0xffffffff,%ebx
  jne    L0
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  ret
```

assistant: ```c
void mput_char(char c, unsigned int num) {
  while (num--)
    putchar(c);
}
```