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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    $0x0,%eax
  call   <foo@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D4(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D4
datatype: string

tool: D4: !

assistant: ```c
int main(int argc, char *argv[]) {
  char *str = foo();
  strcat(str, "!");
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <foo@plt>
  mov    %rax,%rdi
  lea    D5(%rip),%rsi
  call   <strcat@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D5
type: string

tool: D5: !

assistant: ```c
int main(int argc, char *argv[]) {
  char *str = foo();
  strcat(str, "!");
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <foo@plt>
  lea    D9(%rip),%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D9
data_type: string

tool: D9: !

assistant: ```c
int main(int argc, char *argv[]) {
  char *str = foo();
  strcat(str, "!");
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <foo@plt>
  lea    D0(%rip),%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D0
data_type: string

tool: D0: !

assistant: ```c
int main(int argc, char *argv[]) {
  char *str = foo();
  strcat(str, "!");
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ascii_hex_to_bin>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x40,-0x4(%rbp)
  jle    L45
  cmpb   $0x46,-0x4(%rbp)
  jg     L45
  movzbl -0x4(%rbp),%eax
  sub    $0x37,%eax
  jmp    L52
L45:
  cmpb   $0x60,-0x4(%rbp)
  jle    L69
  cmpb   $0x66,-0x4(%rbp)
  jg     L69
  movzbl -0x4(%rbp),%eax
  sub    $0x57,%eax
  jmp    L52
L69:
  cmpb   $0x2f,-0x4(%rbp)
  jle    L79
  cmpb   $0x39,-0x4(%rbp)
  jg     L79
  movzbl -0x4(%rbp),%eax
  sub    $0x30,%eax
  jmp    L52
L79:
  mov    $0xffffffff,%eax
L52:
  pop    %rbp
  ret
```

assistant: ```c
char ascii_hex_to_bin(char hex_digit) {
  if (('A' <= hex_digit) && ('F' >= hex_digit)) {
    return hex_digit - 'A' + 10;
  } else if (('a' <= hex_digit) && ('f' >= hex_digit)) {
    return hex_digit - 'a' + 10;
  } else if (('0' <= hex_digit) && ('9' >= hex_digit)) {
    return hex_digit - '0';
  } else {
    return -1;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ascii_hex_to_bin>:
  endbr64
  lea    -0x41(%rdi),%eax
  cmp    $0x5,%al
  jbe    L14
  lea    -0x61(%rdi),%eax
  cmp    $0x5,%al
  jbe    L8
  sub    $0x30,%edi
  cmp    $0x9,%dil
  mov    $0xffffffff,%eax
  cmovbe %edi,%eax
  ret
L14:
  lea    -0x37(%rdi),%eax
  ret
L8:
  lea    -0x57(%rdi),%eax
  ret
```

assistant: ```c
char ascii_hex_to_bin(char hex_digit) {
  if (('A' <= hex_digit) && ('F' >= hex_digit)) {
    return hex_digit - 'A' + 10;
  } else if (('a' <= hex_digit) && ('f' >= hex_digit)) {
    return hex_digit - 'a' + 10;
  } else if (('0' <= hex_digit) && ('9' >= hex_digit)) {
    return hex_digit - '0';
  } else {
    return -1;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ascii_hex_to_bin>:
  endbr64
  lea    -0x41(%rdi),%eax
  cmp    $0x5,%al
  jbe    L0
  lea    -0x61(%rdi),%eax
  cmp    $0x5,%al
  jbe    L13
  sub    $0x30,%edi
  mov    $0xffffffff,%eax
  cmp    $0x9,%dil
  cmovbe %edi,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  lea    -0x57(%rdi),%eax
  ret
  nopl   0x0(%rax)
L0:
  lea    -0x37(%rdi),%eax
  ret
```

assistant: ```c
char ascii_hex_to_bin(char hex_digit) {
  if (('A' <= hex_digit) && ('F' >= hex_digit)) {
    return hex_digit - 'A' + 10;
  } else if (('a' <= hex_digit) && ('f' >= hex_digit)) {
    return hex_digit - 'a' + 10;
  } else if (('0' <= hex_digit) && ('9' >= hex_digit)) {
    return hex_digit - '0';
  } else {
    return -1;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ascii_hex_to_bin>:
  endbr64
  lea    -0x41(%rdi),%eax
  cmp    $0x5,%al
  jbe    L7
  lea    -0x61(%rdi),%eax
  cmp    $0x5,%al
  jbe    L19
  sub    $0x30,%edi
  mov    $0xffffffff,%eax
  cmp    $0x9,%dil
  cmovbe %edi,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L19:
  lea    -0x57(%rdi),%eax
  ret
  nopl   0x0(%rax)
L7:
  lea    -0x37(%rdi),%eax
  ret
```

assistant: ```c
char ascii_hex_to_bin(char hex_digit) {
  if (('A' <= hex_digit) && ('F' >= hex_digit)) {
    return hex_digit - 'A' + 10;
  } else if (('a' <= hex_digit) && ('f' >= hex_digit)) {
    return hex_digit - 'a' + 10;
  } else if (('0' <= hex_digit) && ('9' >= hex_digit)) {
    return hex_digit - '0';
  } else {
    return -1;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<blog>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L13
L14:
  sarq   -0x18(%rbp)
  addq   $0x1,-0x8(%rbp)
L13:
  cmpq   $0x0,-0x18(%rbp)
  jne    L14
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
long blog(long x) {
  long l = 0;
  while (x) {
    x >>= 1;
    l++;
  }
  return l;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<blog>:
  endbr64
  test   %rdi,%rdi
  je     L15
  mov    $0x0,%eax
L5:
  add    $0x1,%rax
  sar    %rdi
  jne    L5
  ret
L15:
  mov    %rdi,%rax
  ret
```

assistant: ```c
long blog(long x) {
  long l = 0;
  while (x) {
    x >>= 1;
    l++;
  }
  return l;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<blog>:
  endbr64
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L18
  nopl   0x0(%rax,%rax,1)
L19:
  add    $0x1,%rax
  sar    %rdi
  jne    L19
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  ret
```

assistant: ```c
long blog(long x) {
  long l = 0;
  while (x) {
    x >>= 1;
    l++;
  }
  return l;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<blog>:
  endbr64
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L6
  nopl   0x0(%rax,%rax,1)
L1:
  add    $0x1,%rax
  sar    %rdi
  jne    L1
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  ret
```

assistant: ```c
long blog(long x) {
  long l = 0;
  while (x) {
    x >>= 1;
    l++;
  }
  return l;
}
```
user: Translate the below assembly code into C programming language:

```asm
<test_file_exist>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movabs $0x7569666b6a736b66,%rax
  movabs $0x6166776b65696177,%rdx
  mov    %rax,-0x20(%rbp)
  mov    %rdx,-0x18(%rbp)
  movw   $0x7765,-0x10(%rbp)
  movb   $0x0,-0xe(%rbp)
  movabs $0x7379735f74736574,%rax
  mov    %rax,-0x2d(%rbp)
  movl   $0x632e7366,-0x25(%rbp)
  movb   $0x0,-0x21(%rbp)
  lea    -0x2d(%rbp),%rax
  mov    %rax,%rdi
  call   <sysapi_file_exist@plt>
  mov    %eax,-0x34(%rbp)
  cmpl   $0x0,-0x34(%rbp)
  jns    L25
  mov    $0xffffffff,%eax
  jmp    L13
L25:
  lea    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <sysapi_file_exist@plt>
  mov    %eax,-0x34(%rbp)
  cmpl   $0x0,-0x34(%rbp)
  js     L43
  mov    $0xffffffff,%eax
  jmp    L13
L43:
  mov    $0x0,%eax
L13:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L12
  call   <__stack_chk_fail@plt>
L12:
  leave
  ret
```

assistant: ```c
int test_file_exist() {
  char non_existent[] = "fksjkfiuwaiekwfaew";
  char existent[] = "test_sysfs.c";
  int ret;
  ret = sysapi_file_exist(existent);
  if (ret < 0)
    return -1;
  ret = sysapi_file_exist(non_existent);
  if (ret >= 0)
    return -1;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<test_file_exist>:
  endbr64
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movabs $0x7569666b6a736b66,%rax
  movabs $0x6166776b65696177,%rdx
  mov    %rax,0x10(%rsp)
  mov    %rdx,0x18(%rsp)
  movw   $0x7765,0x20(%rsp)
  movb   $0x0,0x22(%rsp)
  movabs $0x7379735f74736574,%rax
  mov    %rax,0x3(%rsp)
  movl   $0x632e7366,0xb(%rsp)
  movb   $0x0,0xf(%rsp)
  lea    0x3(%rsp),%rdi
  call   <sysapi_file_exist@plt>
  test   %eax,%eax
  js     L4
  lea    0x10(%rsp),%rdi
  call   <sysapi_file_exist@plt>
  not    %eax
  sar    $0x1f,%eax
L29:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L15
  add    $0x38,%rsp
  ret
L4:
  mov    $0xffffffff,%eax
  jmp    L29
L15:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int test_file_exist() {
  char non_existent[] = "fksjkfiuwaiekwfaew";
  char existent[] = "test_sysfs.c";
  int ret;
  ret = sysapi_file_exist(existent);
  if (ret < 0)
    return -1;
  ret = sysapi_file_exist(non_existent);
  if (ret >= 0)
    return -1;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<test_file_exist>:
  endbr64
  sub    $0x38,%rsp
  movdqa D9(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    $0x7765,%eax
  lea    0x3(%rsp),%rdi
  movb   $0x0,0x22(%rsp)
  mov    %ax,0x20(%rsp)
  movabs $0x7379735f74736574,%rax
  mov    %rax,0x3(%rsp)
  movl   $0x632e7366,0xb(%rsp)
  movb   $0x0,0xf(%rsp)
  movaps %xmm0,0x10(%rsp)
  call   <sysapi_file_exist@plt>
  test   %eax,%eax
  js     L13
  lea    0x10(%rsp),%rdi
  call   <sysapi_file_exist@plt>
  not    %eax
  sar    $0x1f,%eax
L12:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L7
  add    $0x38,%rsp
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  mov    $0xffffffff,%eax
  jmp    L12
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D9
type_guessed: byte[16]

tool: {"D9": [0x66,0x6b,0x73,0x6a,0x6b,0x66,0x69,0x75,0x77,0x61,0x69,0x65,0x6b,0x77,0x66,0x61]}

assistant: ```c
int test_file_exist() {
  char non_existent[] = "fksjkfiuwaiekwfaew";
  char existent[] = "test_sysfs.c";
  int ret;
  ret = sysapi_file_exist(existent);
  if (ret < 0)
    return -1;
  ret = sysapi_file_exist(non_existent);
  if (ret >= 0)
    return -1;
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<test_file_exist>:
  endbr64
  sub    $0x38,%rsp
  movdqa D2(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    $0x7765,%eax
  lea    0x3(%rsp),%rdi
  movb   $0x0,0x22(%rsp)
  mov    %ax,0x20(%rsp)
  movabs $0x7379735f74736574,%rax
  mov    %rax,0x3(%rsp)
  movl   $0x632e7366,0xb(%rsp)
  movb   $0x0,0xf(%rsp)
  movaps %xmm0,0x10(%rsp)
  call   <sysapi_file_exist@plt>
  test   %eax,%eax
  js     L29
  lea    0x10(%rsp),%rdi
  call   <sysapi_file_exist@plt>
  not    %eax
  sar    $0x1f,%eax
L2:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  add    $0x38,%rsp
  ret
  nopw   0x0(%rax,%rax,1)
L29:
  mov    $0xffffffff,%eax
  jmp    L2
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D2
data_type: byte[16]

tool: {"D2": [0x66,0x6b,0x73,0x6a,0x6b,0x66,0x69,0x75,0x77,0x61,0x69,0x65,0x6b,0x77,0x66,0x61]}

assistant: ```c
int test_file_exist() {
  char non_existent[] = "fksjkfiuwaiekwfaew";
  char existent[] = "test_sysfs.c";
  int ret;
  ret = sysapi_file_exist(existent);
  if (ret < 0)
    return -1;
  ret = sysapi_file_exist(non_existent);
  if (ret >= 0)
    return -1;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<get_empty_line>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xb0,%rsp
  mov    %edi,-0xa4(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x98(%rbp)
L73:
  lea    -0x90(%rbp),%rcx
  mov    -0xa4(%rbp),%eax
  mov    $0x7f,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <readline@plt>
  mov    %eax,-0x94(%rbp)
  cmpl   $0x0,-0x94(%rbp)
  jg     L86
  mov    $0xffffffff,%eax
  jmp    L57
L86:
  cmpl   $0x0,-0x98(%rbp)
  je     L62
  movl   $0x0,-0x9c(%rbp)
  jmp    L59
L40:
  mov    -0x9c(%rbp),%eax
  cltq
  movzbl -0x90(%rbp,%rax,1),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %eax,%eax
  jne    L9
  movl   $0x0,-0x98(%rbp)
  jmp    L62
L9:
  addl   $0x1,-0x9c(%rbp)
L59:
  mov    -0x9c(%rbp),%eax
  cmp    -0x94(%rbp),%eax
  jl     L40
L62:
  mov    -0x94(%rbp),%eax
  sub    $0x1,%eax
  cltq
  movzbl -0x90(%rbp,%rax,1),%eax
  cmp    $0xa,%al
  je     L16
  jmp    L73
L16:
  mov    -0x98(%rbp),%eax
L57:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L43
  call   <__stack_chk_fail@plt>
L43:
  leave
  ret
```

assistant: ```c
int get_empty_line(int sock) {
  ssize_t numbytes;
  char buf[128];
  int i, empty = 1;
again:
  numbytes = readline(sock, buf, 127);
  if (numbytes <= 0)
    return -1;
  if (empty) {
    for (i = 0; i < numbytes; i++) {
      if (!isspace(buf[i])) {
        empty = 0;
        break;
      }
    }
  }
  if (buf[numbytes - 1] != '\n')
    goto again;
  return empty;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<get_empty_line>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %edi,%r14d
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    $0x1,%r13d
  mov    %rsp,%r15
  jmp    L18
L57:
  mov    %eax,%r13d
L60:
  sub    $0x1,%ebx
  movslq %ebx,%rbx
  cmpb   $0xa,(%rsp,%rbx,1)
  je     L61
L18:
  mov    $0x7f,%edx
  mov    %r15,%rsi
  mov    %r14d,%edi
  call   <readline@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jle    L42
  test   %r13d,%r13d
  je     L60
  mov    %rsp,%rbp
  lea    -0x1(%rax),%eax
  lea    0x1(%rsp,%rax,1),%r12
L48:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L57
  add    $0x1,%rbp
  cmp    %r12,%rbp
  jne    L48
  jmp    L60
L42:
  mov    $0xffffffff,%r13d
L61:
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  mov    %r13d,%eax
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int get_empty_line(int sock) {
  ssize_t numbytes;
  char buf[128];
  int i, empty = 1;
again:
  numbytes = readline(sock, buf, 127);
  if (numbytes <= 0)
    return -1;
  if (empty) {
    for (i = 0; i < numbytes; i++) {
      if (!isspace(buf[i])) {
        empty = 0;
        break;
      }
    }
  }
  if (buf[numbytes - 1] != '\n')
    goto again;
  return empty;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<get_empty_line>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    $0x1,%r12d
  push   %rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  jmp    L46
  cs nopw 0x0(%rax,%rax,1)
L71:
  movslq %r14d,%r14
  xor    %r12d,%r12d
  cmpb   $0xa,(%rsp,%r14,1)
  je     L13
L46:
  mov    $0x7f,%edx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  call   <readline@plt>
  test   %eax,%eax
  jle    L21
  lea    -0x1(%rax),%r14d
  test   %r12d,%r12d
  je     L71
  mov    %r14d,%eax
  mov    %rbp,%rbx
  lea    0x1(%rsp,%rax,1),%r15
  nopl   (%rax)
L15:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L71
  add    $0x1,%rbx
  cmp    %r15,%rbx
  jne    L15
  movslq %r14d,%r14
  cmpb   $0xa,(%rsp,%r14,1)
  jne    L46
  nopw   0x0(%rax,%rax,1)
L13:
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  add    $0x98,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L21:
  mov    $0xffffffff,%r12d
  jmp    L13
L29:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int get_empty_line(int sock) {
  ssize_t numbytes;
  char buf[128];
  int i, empty = 1;
again:
  numbytes = readline(sock, buf, 127);
  if (numbytes <= 0)
    return -1;
  if (empty) {
    for (i = 0; i < numbytes; i++) {
      if (!isspace(buf[i])) {
        empty = 0;
        break;
      }
    }
  }
  if (buf[numbytes - 1] != '\n')
    goto again;
  return empty;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_empty_line>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    $0x1,%r12d
  push   %rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  jmp    L83
  cs nopw 0x0(%rax,%rax,1)
L75:
  movslq %r14d,%r14
  xor    %r12d,%r12d
  cmpb   $0xa,(%rsp,%r14,1)
  je     L63
L83:
  mov    $0x7f,%edx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  call   <readline@plt>
  test   %eax,%eax
  jle    L50
  lea    -0x1(%rax),%r14d
  test   %r12d,%r12d
  je     L75
  mov    %r14d,%eax
  mov    %rbp,%rbx
  lea    0x1(%rsp,%rax,1),%r15
  nopl   (%rax)
L31:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L75
  add    $0x1,%rbx
  cmp    %r15,%rbx
  jne    L31
  movslq %r14d,%r14
  cmpb   $0xa,(%rsp,%r14,1)
  jne    L83
  nopw   0x0(%rax,%rax,1)
L63:
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L47
  add    $0x98,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L50:
  mov    $0xffffffff,%r12d
  jmp    L63
L47:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int get_empty_line(int sock) {
  ssize_t numbytes;
  char buf[128];
  int i, empty = 1;
again:
  numbytes = readline(sock, buf, 127);
  if (numbytes <= 0)
    return -1;
  if (empty) {
    for (i = 0; i < numbytes; i++) {
      if (!isspace(buf[i])) {
        empty = 0;
        break;
      }
    }
  }
  if (buf[numbytes - 1] != '\n')
    goto again;
  return empty;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<top2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    $0xc8,%edi
  call   <do_stuff@plt>
  mov    $0x0,%eax
  call   <do_other_stuff@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  mov    $0x10,%edi
  call   <bah@plt>
  leave
  ret
```

assistant: ```c
int top2(int q) {
  do_stuff(200);
  do_other_stuff();
  return bah(16, q);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<top2>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0xc8,%edi
  call   <do_stuff@plt>
  mov    $0x0,%eax
  call   <do_other_stuff@plt>
  mov    %ebx,%esi
  mov    $0x10,%edi
  call   <bah@plt>
  pop    %rbx
  ret
```

assistant: ```c
int top2(int q) {
  do_stuff(200);
  do_other_stuff();
  return bah(16, q);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<top2>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  mov    $0xc8,%edi
  call   <do_stuff@plt>
  xor    %eax,%eax
  call   <do_other_stuff@plt>
  mov    %ebp,%esi
  mov    $0x10,%edi
  pop    %rbp
  jmp    1090 <bah@plt>
```

assistant: ```c
int top2(int q) {
  do_stuff(200);
  do_other_stuff();
  return bah(16, q);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<top2>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  mov    $0xc8,%edi
  call   <do_stuff@plt>
  xor    %eax,%eax
  call   <do_other_stuff@plt>
  mov    %ebp,%esi
  mov    $0x10,%edi
  pop    %rbp
  jmp    1090 <bah@plt>
```

assistant: ```c
int top2(int q) {
  do_stuff(200);
  do_other_stuff();
  return bah(16, q);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<strcremplace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x420,%rsp
  mov    %rdi,-0x408(%rbp)
  mov    %edx,%eax
  mov    %rcx,-0x418(%rbp)
  mov    %esi,%edx
  mov    %dl,-0x40c(%rbp)
  mov    %al,-0x410(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x3f0(%rbp),%rax
  mov    %rax,%rdi
  call   <treset@plt>
  movl   $0x0,-0x3f4(%rbp)
  movb   $0x61,-0x3f5(%rbp)
  jmp    L19
L29:
  mov    -0x3f4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x408(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x3f5(%rbp)
  movzbl -0x3f5(%rbp),%eax
  cmp    -0x40c(%rbp),%al
  jne    L31
  mov    -0x3f4(%rbp),%eax
  cltq
  movzbl -0x410(%rbp),%edx
  mov    %dl,-0x3f0(%rbp,%rax,1)
  jmp    L25
L31:
  mov    -0x3f4(%rbp),%eax
  cltq
  movzbl -0x3f5(%rbp),%edx
  mov    %dl,-0x3f0(%rbp,%rax,1)
L25:
  addl   $0x1,-0x3f4(%rbp)
L19:
  cmpb   $0x0,-0x3f5(%rbp)
  jne    L29
  lea    -0x3f0(%rbp),%rdx
  mov    -0x418(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L17
  call   <__stack_chk_fail@plt>
L17:
  leave
  ret
```

assistant: ```c
void strcremplace(char chaine[], char srch, char rep, char chaineR[]) {
  int i;
  char rc[1000];
  char c;
  treset(rc);
  i = 0, c = 'a';
  while (c != '\0') {
    c = chaine[i];
    if (c == srch) {
      rc[i] = rep;
    } else {
      rc[i] = c;
    }
    i++;
  }
  strcpy(chaineR, rc);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<strcremplace>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x3f8,%rsp
  mov    %rdi,%r12
  mov    %rcx,%r13
  mov    %esi,%ebp
  mov    %edx,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x3e8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <treset@plt>
  mov    $0x0,%eax
L5:
  movzbl (%r12,%rax,1),%edx
  cmp    %bpl,%dl
  mov    %edx,%ecx
  cmove  %ebx,%ecx
  mov    %cl,(%rsp,%rax,1)
  add    $0x1,%rax
  test   %dl,%dl
  jne    L5
  mov    %rsp,%rsi
  mov    %r13,%rdi
  call   <strcpy@plt>
  mov    0x3e8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x3f8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void strcremplace(char chaine[], char srch, char rep, char chaineR[]) {
  int i;
  char rc[1000];
  char c;
  treset(rc);
  i = 0, c = 'a';
  while (c != '\0') {
    c = chaine[i];
    if (c == srch) {
      rc[i] = rep;
    } else {
      rc[i] = c;
    }
    i++;
  }
  strcpy(chaineR, rc);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<strcremplace>:
  endbr64
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x3f0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x3e8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <treset@plt>
  xor    %eax,%eax
  xchg   %ax,%ax
L17:
  movzbl 0x0(%r13,%rax,1),%edi
  mov    %ebx,%r8d
  cmp    %r12b,%dil
  cmovne %edi,%r8d
  mov    %r8b,0x0(%rbp,%rax,1)
  add    $0x1,%rax
  test   %dil,%dil
  jne    L17
  mov    %rbp,%rsi
  mov    %r14,%rdi
  call   <strcpy@plt>
  mov    0x3e8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x3f0,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L15:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void strcremplace(char chaine[], char srch, char rep, char chaineR[]) {
  int i;
  char rc[1000];
  char c;
  treset(rc);
  i = 0, c = 'a';
  while (c != '\0') {
    c = chaine[i];
    if (c == srch) {
      rc[i] = rep;
    } else {
      rc[i] = c;
    }
    i++;
  }
  strcpy(chaineR, rc);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<strcremplace>:
  endbr64
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x3f0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x3e8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <treset@plt>
  xor    %eax,%eax
  xchg   %ax,%ax
L28:
  movzbl 0x0(%rbp,%rax,1),%edi
  cmp    %dil,%bl
  je     L45
  mov    %dil,(%r12,%rax,1)
  add    $0x1,%rax
  test   %dil,%dil
  jne    L28
L26:
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <strcpy@plt>
  mov    0x3e8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  add    $0x3f0,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L45:
  mov    %r13b,(%r12,%rax,1)
  add    $0x1,%rax
  test   %bl,%bl
  jne    L28
  jmp    L26
L21:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void strcremplace(char chaine[], char srch, char rep, char chaineR[]) {
  int i;
  char rc[1000];
  char c;
  treset(rc);
  i = 0, c = 'a';
  while (c != '\0') {
    c = chaine[i];
    if (c == srch) {
      rc[i] = rep;
    } else {
      rc[i] = c;
    }
    i++;
  }
  strcpy(chaineR, rc);
}
```