ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<ivector>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  sub    -0x18(%rbp),%rax
  add    $0x1,%rax
  shl    $0x2,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L5
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <nrerror@plt>
L5:
  mov    -0x18(%rbp),%rax
  shl    $0x2,%rax
  neg    %rax
  mov    %rax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  leave
  ret
```

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

tool: D3: allocation failure in ivector()

assistant: ```c
int *ivector(long nl, long nh) {
  int *v;
  v = (int *)malloc((nh - nl + 1) * sizeof(int));
  if (!v)
    nrerror("allocation failure in ivector()");
  return v - nl;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ivector>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  sub    %rdi,%rsi
  lea    0x4(,%rsi,4),%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L12
L5:
  shl    $0x2,%rbp
  mov    %rbx,%rax
  sub    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L12:
  lea    D8(%rip),%rdi
  call   <nrerror@plt>
  jmp    L5
```

tool_calls: name: disassemble_data
arguments: data_label: D8
type_guessed: string

tool: D8: allocation failure in ivector()

assistant: ```c
int *ivector(long nl, long nh) {
  int *v;
  v = (int *)malloc((nh - nl + 1) * sizeof(int));
  if (!v)
    nrerror("allocation failure in ivector()");
  return v - nl;
}
```
user: What is the c source code of the assembly code below:

```asm
<ivector>:
  endbr64
  push   %rbp
  sub    %rdi,%rsi
  mov    %rdi,%rbp
  push   %rbx
  lea    0x4(,%rsi,4),%rdi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L3
L7:
  shl    $0x2,%rbp
  mov    %rbx,%rax
  add    $0x8,%rsp
  sub    %rbp,%rax
  pop    %rbx
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L3:
  lea    D8(%rip),%rdi
  call   <nrerror@plt>
  jmp    L7
```

tool_calls: name: unpack_data
arguments: data_label: D8
datatype: string

tool: D8: allocation failure in ivector()

assistant: ```c
int *ivector(long nl, long nh) {
  int *v;
  v = (int *)malloc((nh - nl + 1) * sizeof(int));
  if (!v)
    nrerror("allocation failure in ivector()");
  return v - nl;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ivector>:
  endbr64
  push   %rbp
  sub    %rdi,%rsi
  mov    %rdi,%rbp
  push   %rbx
  lea    0x4(,%rsi,4),%rdi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L16
L11:
  shl    $0x2,%rbp
  mov    %rbx,%rax
  add    $0x8,%rsp
  sub    %rbp,%rax
  pop    %rbx
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L16:
  lea    D0(%rip),%rdi
  call   <nrerror@plt>
  jmp    L11
```

tool_calls: name: parse_data
arguments: tag: D0
type_guessed: string

tool: D0: allocation failure in ivector()

assistant: ```c
int *ivector(long nl, long nh) {
  int *v;
  v = (int *)malloc((nh - nl + 1) * sizeof(int));
  if (!v)
    nrerror("allocation failure in ivector()");
  return v - nl;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<libc_strcmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
L1:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  sub    -0xc(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L35
  cmpl   $0x0,-0xc(%rbp)
  jne    L35
  mov    $0x0,%eax
  jmp    L9
L35:
  cmpl   $0x0,-0x4(%rbp)
  je     L1
  mov    -0x4(%rbp),%eax
L9:
  pop    %rbp
  ret
```

assistant: ```c
int libc_strcmp(const char *p1, const char *p2) {
  while (1) {
    int ch1 = *p1++;
    int ch2 = *p2++;
    int ret = ch2 - ch1;
    if (ret == 0 && ch1 == 0)
      return 0;
    if (ret)
      return ret;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<libc_strcmp>:
  endbr64
  mov    $0x0,%ecx
L17:
  movsbl (%rdi,%rcx,1),%eax
  movsbl (%rsi,%rcx,1),%edx
  sub    %eax,%edx
  or     %edx,%eax
  je     L7
  add    $0x1,%rcx
  test   %edx,%edx
  je     L17
  mov    %edx,%eax
L7:
  ret
```

assistant: ```c
int libc_strcmp(const char *p1, const char *p2) {
  while (1) {
    int ch1 = *p1++;
    int ch2 = *p2++;
    int ret = ch2 - ch1;
    if (ret == 0 && ch1 == 0)
      return 0;
    if (ret)
      return ret;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<libc_strcmp>:
  endbr64
  xor    %ecx,%ecx
  jmp    L2
  nopl   0x0(%rax,%rax,1)
L5:
  add    $0x1,%rcx
  test   %edx,%edx
  jne    L9
L2:
  movsbl (%rdi,%rcx,1),%eax
  movsbl (%rsi,%rcx,1),%edx
  sub    %eax,%edx
  or     %edx,%eax
  jne    L5
  ret
  nopw   0x0(%rax,%rax,1)
L9:
  mov    %edx,%eax
  ret
```

assistant: ```c
int libc_strcmp(const char *p1, const char *p2) {
  while (1) {
    int ch1 = *p1++;
    int ch2 = *p2++;
    int ret = ch2 - ch1;
    if (ret == 0 && ch1 == 0)
      return 0;
    if (ret)
      return ret;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<libc_strcmp>:
  endbr64
  xor    %ecx,%ecx
  jmp    L11
  nopl   0x0(%rax,%rax,1)
L24:
  add    $0x1,%rcx
  test   %edx,%edx
  jne    L1
L11:
  movsbl (%rdi,%rcx,1),%eax
  movsbl (%rsi,%rcx,1),%edx
  sub    %eax,%edx
  or     %edx,%eax
  jne    L24
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  mov    %edx,%eax
  ret
```

assistant: ```c
int libc_strcmp(const char *p1, const char *p2) {
  while (1) {
    int ch1 = *p1++;
    int ch2 = *p2++;
    int ret = ch2 - ch1;
    if (ret == 0 && ch1 == 0)
      return 0;
    if (ret)
      return ret;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<elementals_func>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: tag: D6
type_infered: string

tool: D6: Hello world


assistant: ```c
int elementals_func(void) {
  printf("Hello world\n");
  return (0);
}
```
user: Converte this assembly snippet into its equivalent C code:

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

tool_calls: name: retrieve_data
arguments: tag: D2
datatype: string

tool: D2: Hello world


assistant: ```c
int elementals_func(void) {
  printf("Hello world\n");
  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
<elementals_func>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D4
data_type: string

tool: D4: Hello world


assistant: ```c
int elementals_func(void) {
  printf("Hello world\n");
  return (0);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<elementals_func>:
  endbr64
  sub    $0x8,%rsp
  lea    D3(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

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

tool: D3: Hello world


assistant: ```c
int elementals_func(void) {
  printf("Hello world\n");
  return (0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D31
type: string
name: disassemble_data
arguments: label: D10
type: string
name: disassemble_data
arguments: label: D36
type: string
name: disassemble_data
arguments: label: D0
type: string
name: disassemble_data
arguments: label: D2
type: string

tool: D31: Usage: %s [lvdh] PATH


tool: D10: 	-l --loop NUMBER	- Loop NUMBER times (-1 == forever)

tool: D36: 	-v --verbose		- Print file content

tool: D0: 	-d --debug		- Enable debuggin output

tool: D2: 	-h --help		- Print usage (d'oh)

assistant: ```c
void usage(const char *progname) {
  printf("Usage: %s [lvdh] PATH\n", progname);
  printf("\t-l --loop NUMBER\t- Loop NUMBER times (-1 == forever)\n");
  printf("\t-v --verbose\t\t- Print file content\n");
  printf("\t-d --debug\t\t- Enable debuggin output\n");
  printf("\t-h --help\t\t- Print usage (d'oh)\n");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D19(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D10(%rip),%rdi
  call   <puts@plt>
  lea    D37(%rip),%rdi
  call   <puts@plt>
  lea    D33(%rip),%rdi
  call   <puts@plt>
  lea    D14(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D19
type: string
name: retrieve_data
arguments: data_label: D10
type: string
name: retrieve_data
arguments: data_label: D37
type: string
name: retrieve_data
arguments: data_label: D33
type: string
name: retrieve_data
arguments: data_label: D14
type: string

tool: D19: Usage: %s [lvdh] PATH


tool: D10: 	-l --loop NUMBER	- Loop NUMBER times (-1 == forever)

tool: D37: 	-v --verbose		- Print file content

tool: D33: 	-d --debug		- Enable debuggin output

tool: D14: 	-h --help		- Print usage (d'oh)

assistant: ```c
void usage(const char *progname) {
  printf("Usage: %s [lvdh] PATH\n", progname);
  printf("\t-l --loop NUMBER\t- Loop NUMBER times (-1 == forever)\n");
  printf("\t-v --verbose\t\t- Print file content\n");
  printf("\t-d --debug\t\t- Enable debuggin output\n");
  printf("\t-h --help\t\t- Print usage (d'oh)\n");
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D40(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D12(%rip),%rdi
  call   <puts@plt>
  lea    D18(%rip),%rdi
  call   <puts@plt>
  lea    D14(%rip),%rdi
  call   <puts@plt>
  lea    D5(%rip),%rdi
  add    $0x8,%rsp
  jmp    1060 <puts@plt>
```

tool_calls: name: retrieve_data
arguments: label: D40
type: string
name: retrieve_data
arguments: label: D12
type: string
name: retrieve_data
arguments: label: D18
type: string
name: retrieve_data
arguments: label: D14
type: string
name: retrieve_data
arguments: label: D5
type: string

tool: D40: Usage: %s [lvdh] PATH


tool: D12: 	-l --loop NUMBER	- Loop NUMBER times (-1 == forever)

tool: D18: 	-v --verbose		- Print file content

tool: D14: 	-d --debug		- Enable debuggin output

tool: D5: 	-h --help		- Print usage (d'oh)

assistant: ```c
void usage(const char *progname) {
  printf("Usage: %s [lvdh] PATH\n", progname);
  printf("\t-l --loop NUMBER\t- Loop NUMBER times (-1 == forever)\n");
  printf("\t-v --verbose\t\t- Print file content\n");
  printf("\t-d --debug\t\t- Enable debuggin output\n");
  printf("\t-h --help\t\t- Print usage (d'oh)\n");
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D19(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D47(%rip),%rdi
  call   <puts@plt>
  lea    D23(%rip),%rdi
  call   <puts@plt>
  lea    D8(%rip),%rdi
  call   <puts@plt>
  lea    D21(%rip),%rdi
  add    $0x8,%rsp
  jmp    1060 <puts@plt>
```

tool_calls: name: parse_data
arguments: tag: D19
type_guessed: string
name: parse_data
arguments: tag: D47
type_guessed: string
name: parse_data
arguments: tag: D23
type_guessed: string
name: parse_data
arguments: tag: D8
type_guessed: string
name: parse_data
arguments: tag: D21
type_guessed: string

tool: D19: Usage: %s [lvdh] PATH


tool: D47: 	-l --loop NUMBER	- Loop NUMBER times (-1 == forever)

tool: D23: 	-v --verbose		- Print file content

tool: D8: 	-d --debug		- Enable debuggin output

tool: D21: 	-h --help		- Print usage (d'oh)

assistant: ```c
void usage(const char *progname) {
  printf("Usage: %s [lvdh] PATH\n", progname);
  printf("\t-l --loop NUMBER\t- Loop NUMBER times (-1 == forever)\n");
  printf("\t-v --verbose\t\t- Print file content\n");
  printf("\t-d --debug\t\t- Enable debuggin output\n");
  printf("\t-h --help\t\t- Print usage (d'oh)\n");
}
```
user: What is the c source code of the assembly code below?

```asm
<base64_low6>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movzbl -0x14(%rbp),%eax
  and    $0x3f,%eax
  mov    %al,-0x1(%rbp)
  cmpb   $0x19,-0x1(%rbp)
  ja     L45
  movzbl -0x1(%rbp),%eax
  add    $0x41,%eax
  jmp    L7
L45:
  cmpb   $0x33,-0x1(%rbp)
  ja     L31
  movzbl -0x1(%rbp),%eax
  add    $0x47,%eax
  jmp    L7
L31:
  cmpb   $0x3d,-0x1(%rbp)
  ja     L75
  movzbl -0x1(%rbp),%eax
  sub    $0x4,%eax
  jmp    L7
L75:
  cmpb   $0x3e,-0x1(%rbp)
  jne    L16
  mov    $0x2b,%eax
  jmp    L7
L16:
  mov    $0x2f,%eax
L7:
  pop    %rbp
  ret
```

assistant: ```c
char base64_low6(unsigned char c) {
  unsigned char tc = c & 0x3F;
  if (tc < 26) {
    return tc + 'A';
  } else if (tc < 52) {
    return tc - 26 + 'a';
  } else if (tc < 62) {
    return tc - 52 + '0';
  } else if (tc == 62) {
    return '+';
  } else {
    return '/';
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<base64_low6>:
  endbr64
  and    $0x3f,%edi
  cmp    $0x19,%dil
  jbe    L3
  cmp    $0x33,%dil
  jbe    L26
  cmp    $0x3d,%dil
  jbe    L13
  cmp    $0x3e,%dil
  setne  %dil
  lea    0x2b(,%rdi,4),%eax
  ret
L3:
  lea    0x41(%rdi),%eax
  ret
L26:
  lea    0x47(%rdi),%eax
  ret
L13:
  lea    -0x4(%rdi),%eax
  ret
```

assistant: ```c
char base64_low6(unsigned char c) {
  unsigned char tc = c & 0x3F;
  if (tc < 26) {
    return tc + 'A';
  } else if (tc < 52) {
    return tc - 26 + 'a';
  } else if (tc < 62) {
    return tc - 52 + '0';
  } else if (tc == 62) {
    return '+';
  } else {
    return '/';
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<base64_low6>:
  endbr64
  and    $0x3f,%edi
  cmp    $0x19,%dil
  jbe    L21
  cmp    $0x33,%dil
  jbe    L26
  cmp    $0x3d,%dil
  jbe    L20
  cmp    $0x3e,%dil
  setne  %dil
  lea    0x2b(,%rdi,4),%eax
  ret
  nopl   0x0(%rax)
L26:
  lea    0x47(%rdi),%eax
  ret
  nopl   0x0(%rax)
L21:
  lea    0x41(%rdi),%eax
  ret
  nopl   0x0(%rax)
L20:
  lea    -0x4(%rdi),%eax
  ret
```

assistant: ```c
char base64_low6(unsigned char c) {
  unsigned char tc = c & 0x3F;
  if (tc < 26) {
    return tc + 'A';
  } else if (tc < 52) {
    return tc - 26 + 'a';
  } else if (tc < 62) {
    return tc - 52 + '0';
  } else if (tc == 62) {
    return '+';
  } else {
    return '/';
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<base64_low6>:
  endbr64
  and    $0x3f,%edi
  cmp    $0x19,%dil
  jbe    L21
  cmp    $0x33,%dil
  jbe    L6
  cmp    $0x3d,%dil
  jbe    L16
  cmp    $0x3e,%dil
  setne  %dil
  lea    0x2b(,%rdi,4),%eax
  ret
  nopl   0x0(%rax)
L6:
  lea    0x47(%rdi),%eax
  ret
  nopl   0x0(%rax)
L21:
  lea    0x41(%rdi),%eax
  ret
  nopl   0x0(%rax)
L16:
  lea    -0x4(%rdi),%eax
  ret
```

assistant: ```c
char base64_low6(unsigned char c) {
  unsigned char tc = c & 0x3F;
  if (tc < 26) {
    return tc + 'A';
  } else if (tc < 52) {
    return tc - 26 + 'a';
  } else if (tc < 62) {
    return tc - 52 + '0';
  } else if (tc == 62) {
    return '+';
  } else {
    return '/';
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<strlen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L18
L2:
  addq   $0x1,-0x8(%rbp)
L18:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L2
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
unsigned long strlen(char *str) {
  unsigned long count = 0;
  while (str[count] != 0)
    count++;
  return count;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<strlen>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L19
  mov    $0x0,%eax
L6:
  add    $0x1,%rax
  cmpb   $0x0,(%rdi,%rax,1)
  jne    L6
  ret
L19:
  mov    $0x0,%eax
  ret
```

assistant: ```c
unsigned long strlen(char *str) {
  unsigned long count = 0;
  while (str[count] != 0)
    count++;
  return count;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strlen>:
  endbr64
  xor    %eax,%eax
  cmpb   $0x0,(%rdi)
  je     L6
  nopl   0x0(%rax,%rax,1)
L4:
  add    $0x1,%rax
  cmpb   $0x0,(%rdi,%rax,1)
  jne    L4
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  ret
```

assistant: ```c
unsigned long strlen(char *str) {
  unsigned long count = 0;
  while (str[count] != 0)
    count++;
  return count;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<strlen>:
  endbr64
  xor    %eax,%eax
  cmpb   $0x0,(%rdi)
  je     L10
  nopl   0x0(%rax,%rax,1)
L7:
  add    $0x1,%rax
  cmpb   $0x0,(%rdi,%rax,1)
  jne    L7
  ret
  nopl   0x0(%rax,%rax,1)
L10:
  ret
```

assistant: ```c
unsigned long strlen(char *str) {
  unsigned long count = 0;
  while (str[count] != 0)
    count++;
  return count;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<free_matrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  cmpl   $0x1,-0x1c(%rbp)
  jbe    L25
  movl   $0x0,-0x4(%rbp)
  jmp    L17
L23:
  mov    -0x4(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  addl   $0x1,-0x4(%rbp)
L17:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jb     L23
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
L25:
  nop
  leave
  ret
```

assistant: ```c
void free_matrix(unsigned int **m, unsigned int nr) {
  if (nr > 1) {
    unsigned int i;
    for (i = 0; i < nr; i++)
      free(m[i]);
    free(m);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<free_matrix>:
  endbr64
  cmp    $0x1,%esi
  jbe    L0
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  lea    0x8(%rdi,%rax,8),%rbp
L15:
  mov    (%rbx),%rdi
  call   <free@plt>
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L15
  mov    %r12,%rdi
  call   <free@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L0:
  ret
```

assistant: ```c
void free_matrix(unsigned int **m, unsigned int nr) {
  if (nr > 1) {
    unsigned int i;
    for (i = 0; i < nr; i++)
      free(m[i]);
    free(m);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<free_matrix>:
  endbr64
  cmp    $0x1,%esi
  jbe    L1
  lea    -0x1(%rsi),%eax
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  lea    0x8(%rdi,%rax,8),%rbp
  push   %rbx
  mov    %rdi,%rbx
  nopl   0x0(%rax,%rax,1)
L5:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <free@plt>
  cmp    %rbp,%rbx
  jne    L5
  pop    %rbx
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <free@plt>
  nopl   (%rax)
L1:
  ret
```

assistant: ```c
void free_matrix(unsigned int **m, unsigned int nr) {
  if (nr > 1) {
    unsigned int i;
    for (i = 0; i < nr; i++)
      free(m[i]);
    free(m);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<free_matrix>:
  endbr64
  cmp    $0x1,%esi
  jbe    L17
  lea    -0x1(%rsi),%eax
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  lea    0x8(%rdi,%rax,8),%rbp
  push   %rbx
  mov    %rdi,%rbx
  nopl   0x0(%rax,%rax,1)
L2:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <free@plt>
  cmp    %rbp,%rbx
  jne    L2
  pop    %rbx
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <free@plt>
  nopl   (%rax)
L17:
  ret
```

assistant: ```c
void free_matrix(unsigned int **m, unsigned int nr) {
  if (nr > 1) {
    unsigned int i;
    for (i = 0; i < nr; i++)
      free(m[i]);
    free(m);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<copiatabuleiro>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    $0x48,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    $0x288,%edi
  call   <malloc@plt>
  mov    -0x18(%rbp),%rdx
  mov    %rax,(%rdx)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rbx
  mov    $0x2d9,%edi
  call   <malloc@plt>
  mov    %rax,(%rbx)
  cmpq   $0x0,-0x28(%rbp)
  je     L20
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    (%rax),%rcx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    (%rax),%rax
  mov    $0x2d9,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  jmp    L31
L20:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    (%rax),%rax
  mov    $0x2d9,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <memset@plt>
L31:
  movl   $0x0,-0x20(%rbp)
  jmp    L25
L17:
  cmpl   $0x0,-0x20(%rbp)
  je     L24
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  add    $0x48,%rdx
  mov    %rdx,(%rax)
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  add    $0x40,%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  add    $0x9,%rdx
  mov    %rdx,(%rax)
L24:
  movl   $0x1,-0x1c(%rbp)
  jmp    L0
L13:
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  sub    $0x8,%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rcx
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rcx,%rax
  add    $0x9,%rdx
  mov    %rdx,(%rax)
  addl   $0x1,-0x1c(%rbp)
L0:
  cmpl   $0x8,-0x1c(%rbp)
  jle    L13
  addl   $0x1,-0x20(%rbp)
L25:
  cmpl   $0x8,-0x20(%rbp)
  jle    L17
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
char ***copiatabuleiro(char ***old) {
  int i, j;
  char ***tabuleiro = malloc(9 * sizeof(char **));
  tabuleiro[0] = malloc(9 * 9 * sizeof(char *));
  tabuleiro[0][0] = malloc(9 * 9 * 9 * sizeof(char));
  if (old)
    memcpy(tabuleiro[0][0], **old, 9 * 9 * 9 * sizeof(char));
  else
    memset(tabuleiro[0][0], 1, 9 * 9 * 9 * sizeof(char));
  for (i = 0; i < 9; i++) {
    if (i) {
      tabuleiro[i] = tabuleiro[i - 1] + 9;
      tabuleiro[i][0] = tabuleiro[i - 1][9 - 1] + 9;
    }
    for (j = 1; j < 9; j++)
      tabuleiro[i][j] = tabuleiro[i][j - 1] + 9;
  }
  return tabuleiro;
}
```