ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的：

```asm
<level1>:
  endbr64
  push   %r13
  xor    %eax,%eax
  push   %r12
  push   %rbx
  call   <omp_get_level@plt>
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <omp_get_active_level@plt>
  mov    %eax,%r13d
  xor    %eax,%eax
  call   <omp_get_num_threads@plt>
  mov    %eax,%r12d
  xor    %eax,%eax
  call   <omp_get_thread_num@plt>
  mov    %ebx,%r8d
  mov    %r13d,%ecx
  mov    %r12d,%edx
  lea    D5(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  call   <omp_get_thread_num@plt>
  pop    %rbx
  pop    %r12
  mov    %eax,%edi
  pop    %r13
  jmp    10e0 <level2@plt>
```

tool_calls: name: read_data
arguments: tag: D5
type_infered: string

tool: D5: L1: thread %d / %d, level %d (nested regions %d)


assistant: ```c
void level1() {
#pragma omp parallel num_threads(2)
  {
#pragma omp critical
    printf("L1: thread %d / %d, level %d (nested regions %d)\n", omp_get_thread_num(), omp_get_num_threads(), omp_get_active_level(), omp_get_level());
    level2(omp_get_thread_num());
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<level1>:
  endbr64
  push   %r13
  xor    %eax,%eax
  push   %r12
  push   %rbx
  call   <omp_get_level@plt>
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <omp_get_active_level@plt>
  mov    %eax,%r13d
  xor    %eax,%eax
  call   <omp_get_num_threads@plt>
  mov    %eax,%r12d
  xor    %eax,%eax
  call   <omp_get_thread_num@plt>
  mov    %ebx,%r8d
  mov    %r13d,%ecx
  mov    %r12d,%edx
  lea    D0(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  call   <omp_get_thread_num@plt>
  pop    %rbx
  pop    %r12
  mov    %eax,%edi
  pop    %r13
  jmp    10e0 <level2@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D0
data_type: string

tool: D0: L1: thread %d / %d, level %d (nested regions %d)


assistant: ```c
void level1() {
#pragma omp parallel num_threads(2)
  {
#pragma omp critical
    printf("L1: thread %d / %d, level %d (nested regions %d)\n", omp_get_thread_num(), omp_get_num_threads(), omp_get_active_level(), omp_get_level());
    level2(omp_get_thread_num());
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<print_matrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x8(%rbp)
  jmp    L28
L34:
  movl   $0x0,-0x4(%rbp)
  jmp    L3
L24:
  mov    -0x8(%rbp),%eax
  imul   -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  movq   %rax,%xmm0
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L3:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L24
  mov    $0xa,%edi
  call   <putchar@plt>
  addl   $0x1,-0x8(%rbp)
L28:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L34
  nop
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D15
type_infered: string
name: disassemble_data
arguments: data_tag: D5
type_infered: string

tool: D15: Matrix:

tool: D5: %12.2f

assistant: ```c
void print_matrix(double *a, int n) {
  int i, j;
  printf("Matrix:\n");
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      printf("%12.2f", *(a + i * n + j));
    }
    printf("\n");
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<print_matrix>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%rbx
  mov    %rdi,0x8(%rsp)
  mov    %esi,%r15d
  lea    D7(%rip),%rdi
  call   <puts@plt>
  test   %r15d,%r15d
  jle    L17
  movslq %r15d,%rax
  mov    %rax,0x10(%rsp)
  shl    $0x3,%rax
  mov    %rax,0x18(%rsp)
  lea    -0x1(%r15),%eax
  lea    0x8(%rbx,%rax,8),%rbp
  mov    $0x0,%r14d
  mov    $0x0,%r13d
  lea    D6(%rip),%r12
L28:
  mov    0x8(%rsp),%rax
  lea    (%rax,%r14,8),%rbx
L25:
  movsd  (%rbx),%xmm0
  mov    %r12,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L25
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x1,%r13d
  add    0x10(%rsp),%r14
  add    0x18(%rsp),%rbp
  cmp    %r13d,%r15d
  jne    L28
L17:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
datatype: string
name: disassemble_data
arguments: data_tag: D6
datatype: string

tool: D7: Matrix:

tool: D6: %12.2f

assistant: ```c
void print_matrix(double *a, int n) {
  int i, j;
  printf("Matrix:\n");
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      printf("%12.2f", *(a + i * n + j));
    }
    printf("\n");
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<print_matrix>:
  endbr64
  push   %r15
  push   %r14
  mov    %esi,%r14d
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x28,%rsp
  mov    %rdi,0x8(%rsp)
  lea    D13(%rip),%rdi
  call   <puts@plt>
  test   %r14d,%r14d
  jle    L12
  movslq %r14d,%rax
  xor    %r13d,%r13d
  lea    D5(%rip),%rbp
  xor    %r12d,%r12d
  mov    %rax,0x10(%rsp)
  shl    $0x3,%rax
  mov    %rax,0x18(%rsp)
  lea    -0x1(%r14),%eax
  lea    0x8(%rbx,%rax,8),%rbx
  nopl   (%rax)
L23:
  mov    0x8(%rsp),%rax
  lea    (%rax,%r13,8),%r15
  nopl   0x0(%rax)
L10:
  movsd  (%r15),%xmm0
  mov    %rbp,%rdi
  mov    $0x1,%eax
  add    $0x8,%r15
  call   <printf@plt>
  cmp    %rbx,%r15
  jne    L10
  mov    $0xa,%edi
  add    $0x1,%r12d
  call   <putchar@plt>
  add    0x10(%rsp),%r13
  add    0x18(%rsp),%rbx
  cmp    %r12d,%r14d
  jne    L23
L12:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: parse_data
arguments: tag: D13
datatype: string
name: parse_data
arguments: tag: D5
datatype: string

tool: D13: Matrix:

tool: D5: %12.2f

assistant: ```c
void print_matrix(double *a, int n) {
  int i, j;
  printf("Matrix:\n");
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      printf("%12.2f", *(a + i * n + j));
    }
    printf("\n");
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<print_matrix>:
  endbr64
  push   %r15
  push   %r14
  mov    %esi,%r14d
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x28,%rsp
  mov    %rdi,0x8(%rsp)
  lea    D12(%rip),%rdi
  call   <puts@plt>
  test   %r14d,%r14d
  jle    L21
  movslq %r14d,%rax
  xor    %r13d,%r13d
  lea    D5(%rip),%rbp
  xor    %r12d,%r12d
  mov    %rax,0x10(%rsp)
  shl    $0x3,%rax
  mov    %rax,0x18(%rsp)
  lea    -0x1(%r14),%eax
  lea    0x8(%rbx,%rax,8),%rbx
  nopl   (%rax)
L14:
  mov    0x8(%rsp),%rax
  lea    (%rax,%r13,8),%r15
  nopl   0x0(%rax)
L8:
  movsd  (%r15),%xmm0
  mov    %rbp,%rdi
  mov    $0x1,%eax
  add    $0x8,%r15
  call   <printf@plt>
  cmp    %rbx,%r15
  jne    L8
  mov    $0xa,%edi
  add    $0x1,%r12d
  call   <putchar@plt>
  add    0x10(%rsp),%r13
  add    0x18(%rsp),%rbx
  cmp    %r12d,%r14d
  jne    L14
L21:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D12
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D5
type_infered: string

tool: D12: Matrix:

tool: D5: %12.2f

assistant: ```c
void print_matrix(double *a, int n) {
  int i, j;
  printf("Matrix:\n");
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      printf("%12.2f", *(a + i * n + j));
    }
    printf("\n");
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<psf_get_le24>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  add    $0x2,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  shl    $0x18,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  shl    $0x10,%eax
  add    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  shl    $0x8,%eax
  add    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int32_t psf_get_le24(uint8_t *ptr, int offset) {
  int32_t value;
  value = ((uint32_t)ptr[offset + 2]) << 24;
  value += ptr[offset + 1] << 16;
  value += ptr[offset] << 8;
  return value;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<psf_get_le24>:
  endbr64
  movslq %esi,%rsi
  add    $0x2,%rsi
  lea    0x0(,%rsi,4),%rcx
  mov    (%rdi,%rsi,4),%eax
  shl    $0x18,%eax
  mov    -0x4(%rdi,%rcx,1),%edx
  shl    $0x10,%edx
  add    %eax,%edx
  mov    -0x8(%rdi,%rcx,1),%eax
  shl    $0x8,%eax
  add    %edx,%eax
  ret
```

assistant: ```c
int32_t psf_get_le24(uint8_t *ptr, int offset) {
  int32_t value;
  value = ((uint32_t)ptr[offset + 2]) << 24;
  value += ptr[offset + 1] << 16;
  value += ptr[offset] << 8;
  return value;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<psf_get_le24>:
  endbr64
  movslq %esi,%rsi
  add    $0x2,%rsi
  lea    0x0(,%rsi,4),%rcx
  mov    (%rdi,%rsi,4),%eax
  mov    -0x4(%rdi,%rcx,1),%edx
  shl    $0x18,%eax
  shl    $0x10,%edx
  add    %eax,%edx
  mov    -0x8(%rdi,%rcx,1),%eax
  shl    $0x8,%eax
  add    %edx,%eax
  ret
```

assistant: ```c
int32_t psf_get_le24(uint8_t *ptr, int offset) {
  int32_t value;
  value = ((uint32_t)ptr[offset + 2]) << 24;
  value += ptr[offset + 1] << 16;
  value += ptr[offset] << 8;
  return value;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<psf_get_le24>:
  endbr64
  movslq %esi,%rsi
  add    $0x2,%rsi
  lea    0x0(,%rsi,4),%rcx
  mov    (%rdi,%rsi,4),%eax
  mov    -0x4(%rdi,%rcx,1),%edx
  shl    $0x18,%eax
  shl    $0x10,%edx
  add    %eax,%edx
  mov    -0x8(%rdi,%rcx,1),%eax
  shl    $0x8,%eax
  add    %edx,%eax
  ret
```

assistant: ```c
int32_t psf_get_le24(uint8_t *ptr, int offset) {
  int32_t value;
  value = ((uint32_t)ptr[offset + 2]) << 24;
  value += ptr[offset + 1] << 16;
  value += ptr[offset] << 8;
  return value;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<__svgalib_driverplanar256_nothing>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <notimplemented@plt>
  nop
  pop    %rbp
  ret
```

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

tool: D5: planar 256 color mode primitive

assistant: ```c
void __svgalib_driverplanar256_nothing(void) {
  {
    notimplemented("planar 256 color mode primitive");
    return;
  };
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<__svgalib_driverplanar256_nothing>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <notimplemented@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: tag: D6
type: string

tool: D6: planar 256 color mode primitive

assistant: ```c
void __svgalib_driverplanar256_nothing(void) {
  {
    notimplemented("planar 256 color mode primitive");
    return;
  };
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<__svgalib_driverplanar256_nothing>:
  endbr64
  lea    D8(%rip),%rdi
  jmp    1050 <notimplemented@plt>
```

tool_calls: name: parse_data
arguments: tag: D8
data_type: string

tool: D8: planar 256 color mode primitive

assistant: ```c
void __svgalib_driverplanar256_nothing(void) {
  {
    notimplemented("planar 256 color mode primitive");
    return;
  };
}
```
user: What is the c source code of the assembly code below?

```asm
<__svgalib_driverplanar256_nothing>:
  endbr64
  lea    D7(%rip),%rdi
  jmp    1050 <notimplemented@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
type_infered: string

tool: D7: planar 256 color mode primitive

assistant: ```c
void __svgalib_driverplanar256_nothing(void) {
  {
    notimplemented("planar 256 color mode primitive");
    return;
  };
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<menu>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D28(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D32(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D41(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D30(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    -0xc(%rbp),%rax
  mov    %rax,%rsi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0xc(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D28
type_infered: string
name: disassemble_data
arguments: data_tag: D32
type_infered: string
name: disassemble_data
arguments: data_tag: D41
type_infered: string
name: disassemble_data
arguments: data_tag: D6
type_infered: string
name: disassemble_data
arguments: data_tag: D45
type_infered: string
name: disassemble_data
arguments: data_tag: D30
type_infered: string
name: disassemble_data
arguments: data_tag: D24
type_infered: string

tool: D28: ***** MENU *****


tool: D32: 1........INSERIR


tool: D41: 2........REMOVER


tool: D6: 3........MOSTRAR


tool: D45: 4...........SAIR


tool: D30: Escolha uma opcao: 

tool: D24: %d

assistant: ```c
int menu() {
  int op;
  printf("***** MENU *****\n");
  printf("1........INSERIR\n");
  printf("2........REMOVER\n");
  printf("3........MOSTRAR\n");
  printf("4...........SAIR\n");
  printf("Escolha uma opcao: ");
  scanf("%d", &op);
  return (op);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<menu>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D43(%rip),%rdi
  call   <printf@plt>
  lea    D13(%rip),%rdi
  call   <printf@plt>
  lea    D22(%rip),%rdi
  call   <printf@plt>
  lea    D45(%rip),%rdi
  call   <printf@plt>
  lea    D46(%rip),%rdi
  call   <printf@plt>
  lea    D63(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D55(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x18,%rsp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D43
type: string
name: disassemble_data
arguments: data_label: D13
type: string
name: disassemble_data
arguments: data_label: D22
type: string
name: disassemble_data
arguments: data_label: D45
type: string
name: disassemble_data
arguments: data_label: D46
type: string
name: disassemble_data
arguments: data_label: D63
type: string
name: disassemble_data
arguments: data_label: D55
type: string

tool: D43: ***** MENU *****


tool: D13: 1........INSERIR


tool: D22: 2........REMOVER


tool: D45: 3........MOSTRAR


tool: D46: 4...........SAIR


tool: D63: Escolha uma opcao: 

tool: D55: %d

assistant: ```c
int menu() {
  int op;
  printf("***** MENU *****\n");
  printf("1........INSERIR\n");
  printf("2........REMOVER\n");
  printf("3........MOSTRAR\n");
  printf("4...........SAIR\n");
  printf("Escolha uma opcao: ");
  scanf("%d", &op);
  return (op);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<menu>:
  endbr64
  sub    $0x18,%rsp
  lea    D64(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    D50(%rip),%rdi
  call   <printf@plt>
  lea    D45(%rip),%rdi
  call   <printf@plt>
  lea    D32(%rip),%rdi
  call   <printf@plt>
  lea    D68(%rip),%rdi
  call   <printf@plt>
  lea    D62(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D61(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D64
type: string
name: parse_data
arguments: tag: D50
type: string
name: parse_data
arguments: tag: D45
type: string
name: parse_data
arguments: tag: D32
type: string
name: parse_data
arguments: tag: D68
type: string
name: parse_data
arguments: tag: D62
type: string
name: parse_data
arguments: tag: D61
type: string

tool: D64: ***** MENU *****


tool: D50: 1........INSERIR


tool: D45: 2........REMOVER


tool: D32: 3........MOSTRAR


tool: D68: 4...........SAIR


tool: D62: Escolha uma opcao: 

tool: D61: %d

assistant: ```c
int menu() {
  int op;
  printf("***** MENU *****\n");
  printf("1........INSERIR\n");
  printf("2........REMOVER\n");
  printf("3........MOSTRAR\n");
  printf("4...........SAIR\n");
  printf("Escolha uma opcao: ");
  scanf("%d", &op);
  return (op);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<menu>:
  endbr64
  sub    $0x18,%rsp
  lea    D19(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    D31(%rip),%rdi
  call   <printf@plt>
  lea    D29(%rip),%rdi
  call   <printf@plt>
  lea    D38(%rip),%rdi
  call   <printf@plt>
  lea    D26(%rip),%rdi
  call   <printf@plt>
  lea    D24(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D5(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L1
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D19
type: string
name: extract_symbolic_data
arguments: tag: D31
type: string
name: extract_symbolic_data
arguments: tag: D29
type: string
name: extract_symbolic_data
arguments: tag: D38
type: string
name: extract_symbolic_data
arguments: tag: D26
type: string
name: extract_symbolic_data
arguments: tag: D24
type: string
name: extract_symbolic_data
arguments: tag: D5
type: string

tool: D19: ***** MENU *****


tool: D31: 1........INSERIR


tool: D29: 2........REMOVER


tool: D38: 3........MOSTRAR


tool: D26: 4...........SAIR


tool: D24: Escolha uma opcao: 

tool: D5: %d

assistant: ```c
int menu() {
  int op;
  printf("***** MENU *****\n");
  printf("1........INSERIR\n");
  printf("2........REMOVER\n");
  printf("3........MOSTRAR\n");
  printf("4...........SAIR\n");
  printf("Escolha uma opcao: ");
  scanf("%d", &op);
  return (op);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<option_alloc>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%r12d
  mov    %edx,%ebp
  mov    %ecx,%r13d
  lea    -0x4(%rdx),%eax
  test   $0xfffffffb,%eax
  je     L6
  lea    -0x1(%rdx),%eax
  mov    $0x0,%r14d
  cmp    $0x1,%eax
  ja     L41
L6:
  mov    $0x0,%r14d
  cmp    $0x7,%r13d
  ja     L41
  mov    (%rbx),%r14
  mov    $0x0,%edi
  call   <CMSG_LEN@plt>
  sub    %eax,%r14d
  sete   %dil
  movzbl %dil,%edi
  call   <__glibc_unlikely@plt>
  test   %rax,%rax
  je     L36
  addq   $0x4,(%rbx)
  mov    $0x4,%r14d
L36:
  lea    -0x1(%rbp),%eax
  and    %eax,%r14d
  sub    %r14d,%ebp
  and    %eax,%ebp
  lea    0x0(%rbp,%r13,1),%esi
  mov    %rbx,%rdi
  call   <add_pad@plt>
  mov    %rbx,%rdi
  call   <CMSG_DATA@plt>
  mov    %rax,%rbp
  mov    (%rbx),%r15
  mov    $0x0,%edi
  call   <CMSG_LEN@plt>
  mov    %rax,%r13
  movslq %r12d,%r12
  add    (%rbx),%r12
  mov    %r12,(%rbx)
  mov    $0x0,%edi
  call   <CMSG_LEN@plt>
  mov    %eax,%esi
  sub    %r12d,%esi
  and    $0x7,%esi
  mov    %rbx,%rdi
  call   <add_pad@plt>
  mov    (%rbx),%r12
  mov    $0x0,%edi
  call   <CMSG_LEN@plt>
  sub    %rax,%r12
  test   $0x7,%r12b
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    (%rbx),%r12
  mov    $0x0,%edi
  call   <CMSG_LEN@plt>
  mov    %rax,%rdx
  mov    %r12,%rax
  sub    %rdx,%rax
  lea    0x7(%rax),%r12
  cmovns %rax,%r12
  sar    $0x3,%r12
  sub    $0x1,%r12d
  mov    $0x0,%r14d
  cmp    $0xff,%r12d
  jg     L41
  add    %r15,%rbp
  mov    %rbp,%r14
  sub    %r13,%r14
  mov    %rbx,%rdi
  call   <CMSG_DATA@plt>
  mov    %r12d,(%rax)
L41:
  mov    %r14,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
uint8_t *option_alloc(struct cmsghdr *cmsg, int datalen, int multx, int plusy) {
  if ((multx != 1 && multx != 2 && multx != 4 && multx != 8) || !(plusy >= 0 && plusy <= 7))
    return NULL;
  int dsize = cmsg->cmsg_len - CMSG_LEN(0);
  if (__glibc_unlikely(dsize == 0)) {
    cmsg->cmsg_len += sizeof(struct ip6_ext);
    dsize = sizeof(struct ip6_ext);
  }
  add_pad(cmsg, ((multx - (dsize & (multx - 1))) & (multx - 1)) + plusy);
  uint8_t *result = CMSG_DATA(cmsg) + cmsg->cmsg_len - CMSG_LEN(0);
  cmsg->cmsg_len += datalen;
  dsize = cmsg->cmsg_len - CMSG_LEN(0);
  add_pad(cmsg, (8 - (dsize & (8 - 1))) & (8 - 1));
  assert(((cmsg->cmsg_len - CMSG_LEN(0)) % 8) == 0);
  int len8b = (cmsg->cmsg_len - CMSG_LEN(0)) / 8 - 1;
  if (len8b >= 256)
    return NULL;
  struct ip6_ext *ie = (void *)CMSG_DATA(cmsg);
  ie->ip6e_len = len8b;
  return result;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<option_alloc>:
  endbr64
  push   %r15
  lea    -0x4(%rdx),%eax
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  push   %r12
  movslq %esi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x8,%rsp
  and    $0xfffffffb,%eax
  je     L3
  lea    -0x1(%rdx),%eax
  cmp    $0x1,%eax
  ja     L23
L3:
  cmp    $0x7,%r14d
  ja     L23
  xor    %edi,%edi
  mov    0x0(%rbp),%r13
  call   <CMSG_LEN@plt>
  xor    %edi,%edi
  sub    %eax,%r13d
  sete   %dil
  call   <__glibc_unlikely@plt>
  test   %rax,%rax
  je     L43
  addq   $0x4,0x0(%rbp)
  mov    $0x4,%r13d
L43:
  lea    -0x1(%rbx),%eax
  mov    %rbp,%rdi
  and    %eax,%r13d
  sub    %r13d,%ebx
  and    %eax,%ebx
  lea    (%rbx,%r14,1),%esi
  call   <add_pad@plt>
  mov    %rbp,%rdi
  call   <CMSG_DATA@plt>
  xor    %edi,%edi
  mov    0x0(%rbp),%r15
  mov    %rax,%r13
  call   <CMSG_LEN@plt>
  add    0x0(%rbp),%r12
  xor    %edi,%edi
  mov    %r12,0x0(%rbp)
  mov    %rax,%r14
  call   <CMSG_LEN@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  sub    %r12d,%esi
  and    $0x7,%esi
  call   <add_pad@plt>
  xor    %edi,%edi
  mov    0x0(%rbp),%rbx
  call   <CMSG_LEN@plt>
  xor    %edi,%edi
  sub    %rax,%rbx
  and    $0x7,%ebx
  sete   %dil
  call   <assert@plt>
  mov    0x0(%rbp),%rbx
  xor    %edi,%edi
  call   <CMSG_LEN@plt>
  mov    %rax,%r8
  mov    %rbx,%rax
  sub    %r8,%rax
  lea    0x7(%rax),%rbx
  cmovns %rax,%rbx
  sar    $0x3,%rbx
  sub    $0x1,%ebx
  cmp    $0xff,%ebx
  jg     L23
  mov    %rbp,%rdi
  add    %r15,%r13
  call   <CMSG_DATA@plt>
  sub    %r14,%r13
  mov    %ebx,(%rax)
  jmp    L0
  nopl   0x0(%rax)
L23:
  xor    %r13d,%r13d
L0:
  add    $0x8,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
uint8_t *option_alloc(struct cmsghdr *cmsg, int datalen, int multx, int plusy) {
  if ((multx != 1 && multx != 2 && multx != 4 && multx != 8) || !(plusy >= 0 && plusy <= 7))
    return NULL;
  int dsize = cmsg->cmsg_len - CMSG_LEN(0);
  if (__glibc_unlikely(dsize == 0)) {
    cmsg->cmsg_len += sizeof(struct ip6_ext);
    dsize = sizeof(struct ip6_ext);
  }
  add_pad(cmsg, ((multx - (dsize & (multx - 1))) & (multx - 1)) + plusy);
  uint8_t *result = CMSG_DATA(cmsg) + cmsg->cmsg_len - CMSG_LEN(0);
  cmsg->cmsg_len += datalen;
  dsize = cmsg->cmsg_len - CMSG_LEN(0);
  add_pad(cmsg, (8 - (dsize & (8 - 1))) & (8 - 1));
  assert(((cmsg->cmsg_len - CMSG_LEN(0)) % 8) == 0);
  int len8b = (cmsg->cmsg_len - CMSG_LEN(0)) / 8 - 1;
  if (len8b >= 256)
    return NULL;
  struct ip6_ext *ie = (void *)CMSG_DATA(cmsg);
  ie->ip6e_len = len8b;
  return result;
}
```