ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<seq>:
  endbr64
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L6:
  xor    %eax,%eax
  call   <gang@plt>
  xor    %eax,%eax
  call   <worker@plt>
  xor    %eax,%eax
  call   <vector@plt>
  jmp    L6
```

assistant: ```c
void seq(void) {
  gang();
  worker();
  vector();
  seq();
  int red;
#pragma acc loop reduction(+ : red)
  for (int i = 0; i < 10; i++)
    red++;
#pragma acc loop gang reduction(+ : red)
  for (int i = 0; i < 10; i++)
    red++;
#pragma acc loop worker reduction(+ : red)
  for (int i = 0; i < 10; i++)
    red++;
#pragma acc loop vector reduction(+ : red)
  for (int i = 0; i < 10; i++)
    red++;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<welcomeScreen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D43(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D58(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D52(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D49
data_type: string
name: extract_symbolic_data
arguments: data_tag: D19
data_type: string
name: extract_symbolic_data
arguments: data_tag: D13
data_type: string
name: extract_symbolic_data
arguments: data_tag: D43
data_type: string
name: extract_symbolic_data
arguments: data_tag: D58
data_type: string
name: extract_symbolic_data
arguments: data_tag: D52
data_type: string

tool: D49: 
	============================================


tool: D19: 	               Simple C Shell


tool: D13: 	--------------------------------------------


tool: D43: 	             Licensed under GPLv3:


tool: D58: 	============================================


tool: D52: 



assistant: ```c
void welcomeScreen() {
  printf("\n\t============================================\n");
  printf("\t               Simple C Shell\n");
  printf("\t--------------------------------------------\n");
  printf("\t             Licensed under GPLv3:\n");
  printf("\t============================================\n");
  printf("\n\n");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<welcomeScreen>:
  endbr64
  sub    $0x8,%rsp
  lea    D58(%rip),%rdi
  call   <printf@plt>
  lea    D46(%rip),%rdi
  call   <printf@plt>
  lea    D8(%rip),%rdi
  call   <printf@plt>
  lea    D53(%rip),%rdi
  call   <printf@plt>
  lea    D22(%rip),%rdi
  call   <printf@plt>
  lea    D2(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D58
type_guessed: string
name: retrieve_data
arguments: data_tag: D46
type_guessed: string
name: retrieve_data
arguments: data_tag: D8
type_guessed: string
name: retrieve_data
arguments: data_tag: D53
type_guessed: string
name: retrieve_data
arguments: data_tag: D22
type_guessed: string
name: retrieve_data
arguments: data_tag: D2
type_guessed: string

tool: D58: 
	============================================


tool: D46: 	               Simple C Shell


tool: D8: 	--------------------------------------------


tool: D53: 	             Licensed under GPLv3:


tool: D22: 	============================================


tool: D2: 



assistant: ```c
void welcomeScreen() {
  printf("\n\t============================================\n");
  printf("\t               Simple C Shell\n");
  printf("\t--------------------------------------------\n");
  printf("\t             Licensed under GPLv3:\n");
  printf("\t============================================\n");
  printf("\n\n");
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<welcomeScreen>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <printf@plt>
  lea    D4(%rip),%rdi
  call   <printf@plt>
  lea    D10(%rip),%rdi
  call   <printf@plt>
  lea    D22(%rip),%rdi
  call   <printf@plt>
  lea    D34(%rip),%rdi
  call   <printf@plt>
  lea    D27(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: label: D5
type_infered: string
name: read_data
arguments: label: D4
type_infered: string
name: read_data
arguments: label: D10
type_infered: string
name: read_data
arguments: label: D22
type_infered: string
name: read_data
arguments: label: D34
type_infered: string
name: read_data
arguments: label: D27
type_infered: string

tool: D5: 
	============================================


tool: D4: 	               Simple C Shell


tool: D10: 	--------------------------------------------


tool: D22: 	             Licensed under GPLv3:


tool: D34: 	============================================


tool: D27: 



assistant: ```c
void welcomeScreen() {
  printf("\n\t============================================\n");
  printf("\t               Simple C Shell\n");
  printf("\t--------------------------------------------\n");
  printf("\t             Licensed under GPLv3:\n");
  printf("\t============================================\n");
  printf("\n\n");
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<welcomeScreen>:
  endbr64
  sub    $0x8,%rsp
  lea    D20(%rip),%rdi
  call   <printf@plt>
  lea    D35(%rip),%rdi
  call   <printf@plt>
  lea    D57(%rip),%rdi
  call   <printf@plt>
  lea    D4(%rip),%rdi
  call   <printf@plt>
  lea    D19(%rip),%rdi
  call   <printf@plt>
  lea    D13(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D20
type_guessed: string
name: disassemble_data
arguments: data_tag: D35
type_guessed: string
name: disassemble_data
arguments: data_tag: D57
type_guessed: string
name: disassemble_data
arguments: data_tag: D4
type_guessed: string
name: disassemble_data
arguments: data_tag: D19
type_guessed: string
name: disassemble_data
arguments: data_tag: D13
type_guessed: string

tool: D20: 
	============================================


tool: D35: 	               Simple C Shell


tool: D57: 	--------------------------------------------


tool: D4: 	             Licensed under GPLv3:


tool: D19: 	============================================


tool: D13: 



assistant: ```c
void welcomeScreen() {
  printf("\n\t============================================\n");
  printf("\t               Simple C Shell\n");
  printf("\t--------------------------------------------\n");
  printf("\t             Licensed under GPLv3:\n");
  printf("\t============================================\n");
  printf("\n\n");
}
```
user: Translate the below assembly code into C programming language:

```asm
<rt_prio>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x63,-0x4(%rbp)
  setle  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <unlikely@plt>
  test   %rax,%rax
  je     L8
  mov    $0x1,%eax
  jmp    L9
L8:
  mov    $0x0,%eax
L9:
  leave
  ret
```

assistant: ```c
int rt_prio(int prio) {
  if (unlikely(prio < 100))
    return 1;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<rt_prio>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x63,%edi
  setle  %dil
  movzbl %dil,%edi
  call   <unlikely@plt>
  test   %rax,%rax
  setne  %al
  movzbl %al,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int rt_prio(int prio) {
  if (unlikely(prio < 100))
    return 1;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<rt_prio>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x63,%edi
  setle  %dil
  movzbl %dil,%edi
  call   <unlikely@plt>
  test   %rax,%rax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int rt_prio(int prio) {
  if (unlikely(prio < 100))
    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
<rt_prio>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x63,%edi
  setle  %dil
  movzbl %dil,%edi
  call   <unlikely@plt>
  test   %rax,%rax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int rt_prio(int prio) {
  if (unlikely(prio < 100))
    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
<isBigEndian>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x1,-0x10(%rbp)
  lea    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  sete   %al
  movzbl %al,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
int isBigEndian(void) {
  long one = 1;
  return !(*((char *)(&one)));
}
```
user: Translate the below assembly code into C programming language:

```asm
<isBigEndian>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int isBigEndian(void) {
  long one = 1;
  return !(*((char *)(&one)));
}
```
user: What is the c source code of the assembly code below:

```asm
<isBigEndian>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int isBigEndian(void) {
  long one = 1;
  return !(*((char *)(&one)));
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<isBigEndian>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int isBigEndian(void) {
  long one = 1;
  return !(*((char *)(&one)));
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<cmp_float_decreasing>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  movss  (%rax),%xmm1
  mov    -0x8(%rbp),%rax
  movss  (%rax),%xmm0
  comiss %xmm1,%xmm0
  jbe    L22
  mov    $0x1,%eax
  jmp    L17
L22:
  mov    -0x10(%rbp),%rax
  movss  (%rax),%xmm0
  mov    -0x8(%rbp),%rax
  movss  (%rax),%xmm1
  comiss %xmm1,%xmm0
  jbe    L33
  mov    $0xffffffff,%eax
  jmp    L17
L33:
  mov    $0x0,%eax
L17:
  pop    %rbp
  ret
```

assistant: ```c
int cmp_float_decreasing(const void *a, const void *b) {
  const float *ia = (const float *)a;
  const float *ib = (const float *)b;
  if (*ia < *ib)
    return 1;
  else if (*ia > *ib)
    return -1;
  else
    return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<cmp_float_decreasing>:
  endbr64
  movss  (%rdi),%xmm1
  movss  (%rsi),%xmm0
  mov    $0x1,%eax
  comiss %xmm1,%xmm0
  ja     L1
  comiss %xmm0,%xmm1
  seta   %al
  movzbl %al,%eax
  neg    %eax
L1:
  ret
```

assistant: ```c
int cmp_float_decreasing(const void *a, const void *b) {
  const float *ia = (const float *)a;
  const float *ib = (const float *)b;
  if (*ia < *ib)
    return 1;
  else if (*ia > *ib)
    return -1;
  else
    return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<cmp_float_decreasing>:
  endbr64
  movss  (%rdi),%xmm1
  movss  (%rsi),%xmm0
  mov    $0x1,%eax
  comiss %xmm1,%xmm0
  ja     L4
  xor    %eax,%eax
  comiss %xmm0,%xmm1
  seta   %al
  neg    %eax
L4:
  ret
```

assistant: ```c
int cmp_float_decreasing(const void *a, const void *b) {
  const float *ia = (const float *)a;
  const float *ib = (const float *)b;
  if (*ia < *ib)
    return 1;
  else if (*ia > *ib)
    return -1;
  else
    return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<cmp_float_decreasing>:
  endbr64
  movss  (%rdi),%xmm1
  movss  (%rsi),%xmm0
  mov    $0x1,%eax
  comiss %xmm1,%xmm0
  ja     L3
  xor    %eax,%eax
  comiss %xmm0,%xmm1
  seta   %al
  neg    %eax
L3:
  ret
```

assistant: ```c
int cmp_float_decreasing(const void *a, const void *b) {
  const float *ia = (const float *)a;
  const float *ib = (const float *)b;
  if (*ia < *ib)
    return 1;
  else if (*ia > *ib)
    return -1;
  else
    return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movsd  D14(%rip),%xmm0
  movsd  %xmm0,-0x30(%rbp)
  movsd  D8(%rip),%xmm0
  movsd  %xmm0,-0x28(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  pxor   %xmm0,%xmm0
  divsd  %xmm0,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movl   $0x0,-0x3c(%rbp)
  jmp    L25
L24:
  mov    -0x3c(%rbp),%eax
  cltq
  mov    -0x30(%rbp,%rax,8),%rax
  movq   %rax,%xmm0
  call   <stdlib_base_floor@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x38(%rbp)
  mov    -0x3c(%rbp),%eax
  cltq
  mov    -0x30(%rbp,%rax,8),%rax
  movsd  -0x38(%rbp),%xmm0
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x3c(%rbp)
L25:
  cmpl   $0x3,-0x3c(%rbp)
  jle    L24
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L16
  call   <__stack_chk_fail@plt>
L16:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D14
type_infered: f64
name: parse_data
arguments: data_tag: D8
type_infered: byte[8]
name: parse_data
arguments: data_tag: D11
type_infered: string

tool: D14: 3.14

tool: {"D8": [0x1f,0x85,0xeb,0x51,0xb8,0x1e,0x09,0xc0]}

tool: D11: floor(%lf) = %lf


assistant: ```c
int main() {
  double x[] = {3.14, -3.14, 0.0, 0.0 / 0.0};
  double y;
  int i;
  for (i = 0; i < 4; i++) {
    y = stdlib_base_floor(x[i]);
    printf("floor(%lf) = %lf\n", x[i], y);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    D1(%rip),%rax
  mov    %rax,(%rsp)
  mov    D0(%rip),%rax
  mov    %rax,0x8(%rsp)
  pxor   %xmm0,%xmm0
  movq   $0x0,0x10(%rsp)
  divsd  %xmm0,%xmm0
  movsd  %xmm0,0x18(%rsp)
  mov    %rsp,%rbx
  lea    0x20(%rsp),%r13
  lea    D7(%rip),%r12
L0:
  mov    (%rbx),%rbp
  movq   %rbp,%xmm0
  call   <stdlib_base_floor@plt>
  movapd %xmm0,%xmm1
  movq   %rbp,%xmm0
  mov    %r12,%rdi
  call   <printf@plt>
  add    $0x8,%rbx
  cmp    %r13,%rbx
  jne    L0
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  mov    $0x0,%eax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D1
type: f64
name: retrieve_data
arguments: label: D0
type: byte[8]
name: retrieve_data
arguments: label: D7
type: string

tool: D1: 3.14

tool: {"D0": [0x1f,0x85,0xeb,0x51,0xb8,0x1e,0x09,0xc0]}

tool: D7: floor(%lf) = %lf


assistant: ```c
int main() {
  double x[] = {3.14, -3.14, 0.0, 0.0 / 0.0};
  double y;
  int i;
  for (i = 0; i < 4; i++) {
    y = stdlib_base_floor(x[i]);
    printf("floor(%lf) = %lf\n", x[i], y);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  pxor   %xmm0,%xmm0
  push   %r12
  divsd  %xmm0,%xmm0
  push   %rbp
  lea    D23(%rip),%rbp
  push   %rbx
  sub    $0x40,%rsp
  movsd  D29(%rip),%xmm2
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  mov    D5(%rip),%rax
  lea    0x10(%rsp),%rbx
  movq   $0x0,0x20(%rsp)
  lea    0x30(%rsp),%r12
  mov    %rax,0x18(%rsp)
  movsd  %xmm0,0x28(%rsp)
L1:
  movapd %xmm2,%xmm0
  movsd  %xmm2,0x8(%rsp)
  add    $0x8,%rbx
  call   <stdlib_base_floor@plt>
  movsd  0x8(%rsp),%xmm2
  mov    %rbp,%rdi
  movapd %xmm0,%xmm1
  movapd %xmm2,%xmm0
  call   <printf@plt>
  cmp    %r12,%rbx
  je     L27
  movsd  (%rbx),%xmm2
  jmp    L1
  nopl   0x0(%rax)
L27:
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x40,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D23
data_type: string
name: parse_data
arguments: tag: D29
data_type: f64
name: parse_data
arguments: tag: D5
data_type: byte[8]

tool: D23: floor(%lf) = %lf


tool: D29: 3.14

tool: {"D5": [0x1f,0x85,0xeb,0x51,0xb8,0x1e,0x09,0xc0]}

assistant: ```c
int main() {
  double x[] = {3.14, -3.14, 0.0, 0.0 / 0.0};
  double y;
  int i;
  for (i = 0; i < 4; i++) {
    y = stdlib_base_floor(x[i]);
    printf("floor(%lf) = %lf\n", x[i], y);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  lea    D3(%rip),%rbp
  push   %rbx
  sub    $0x40,%rsp
  movapd D19(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rbx
  lea    0x30(%rsp),%r12
  movq   $0x0,0x20(%rsp)
  movaps %xmm0,0x10(%rsp)
  pxor   %xmm0,%xmm0
  divsd  %xmm0,%xmm0
  movsd  %xmm0,0x28(%rsp)
L6:
  movsd  (%rbx),%xmm2
  add    $0x8,%rbx
  movapd %xmm2,%xmm0
  movsd  %xmm2,0x8(%rsp)
  call   <stdlib_base_floor@plt>
  movsd  0x8(%rsp),%xmm2
  mov    %rbp,%rdi
  movapd %xmm0,%xmm1
  movapd %xmm2,%xmm0
  call   <printf@plt>
  cmp    %r12,%rbx
  jne    L6
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x40,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D3
data_type: string
name: extract_symbolic_data
arguments: tag: D19
data_type: f64[2]

tool: D3: floor(%lf) = %lf


tool: {"D19": [3.14,-3.14]}

assistant: ```c
int main() {
  double x[] = {3.14, -3.14, 0.0, 0.0 / 0.0};
  double y;
  int i;
  for (i = 0; i < 4; i++) {
    y = stdlib_base_floor(x[i]);
    printf("floor(%lf) = %lf\n", x[i], y);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<Tolower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L0
L16:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  addq   $0x1,-0x8(%rbp)
L0:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L16
  nop
  nop
  leave
  ret
```

assistant: ```c
void Tolower(q) char *q;
{
  char *s = q;
  while (*s) {
    *s = tolower((unsigned char)*s);
    s++;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<Tolower>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L12
L17:
  movzbl %dil,%edi
  call   <tolower@plt>
  mov    %al,(%rbx)
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L17
L12:
  pop    %rbx
  ret
```

assistant: ```c
void Tolower(q) char *q;
{
  char *s = q;
  while (*s) {
    *s = tolower((unsigned char)*s);
    s++;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Tolower>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L7
L19:
  call   <tolower@plt>
  add    $0x1,%rbx
  mov    %al,-0x1(%rbx)
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L19
L7:
  pop    %rbx
  ret
```

assistant: ```c
void Tolower(q) char *q;
{
  char *s = q;
  while (*s) {
    *s = tolower((unsigned char)*s);
    s++;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Tolower>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L13
L8:
  call   <tolower@plt>
  add    $0x1,%rbx
  mov    %al,-0x1(%rbx)
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L8
L13:
  pop    %rbx
  ret
```

assistant: ```c
void Tolower(q) char *q;
{
  char *s = q;
  while (*s) {
    *s = tolower((unsigned char)*s);
    s++;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<selection_sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L55
L19:
  mov    -0x8(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  jmp    L40
L49:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jge    L13
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x4(%rbp)
L13:
  addl   $0x1,-0xc(%rbp)
L40:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L49
  mov    -0x4(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  je     L14
  mov    -0x4(%rbp),%edx
  mov    -0x8(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <swap@plt>
L14:
  addl   $0x1,-0x8(%rbp)
L55:
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x8(%rbp)
  jl     L19
  nop
  nop
  leave
  ret
```

assistant: ```c
void selection_sort(int *array, int size) {
  int i, j;
  int iMin;
  for (j = 0; j < size - 1; j++) {
    iMin = j;
    for (i = j + 1; i < size; i++) {
      if (array[i] < array[iMin]) {
        iMin = i;
      }
    }
    if (iMin != j) {
      swap(array, j, iMin);
    }
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<selection_sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%ebp
  lea    -0x2(%rsi),%r13d
  add    $0x2,%r13
  mov    $0x1,%r12d
  jmp    L41
L15:
  add    $0x1,%r12
  cmp    %r13,%r12
  je     L4
L41:
  lea    -0x1(%r12),%esi
  cmp    %r12d,%ebp
  jle    L15
  mov    %r12,%rax
  mov    %esi,%edx
L28:
  movslq %edx,%rcx
  mov    (%rbx,%rcx,4),%edi
  cmp    %edi,(%rbx,%rax,4)
  cmovl  %eax,%edx
  add    $0x1,%rax
  cmp    %eax,%ebp
  jg     L28
  cmp    %esi,%edx
  je     L15
  mov    %rbx,%rdi
  call   <swap@plt>
  jmp    L15
L4:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L14:
  ret
```

assistant: ```c
void selection_sort(int *array, int size) {
  int i, j;
  int iMin;
  for (j = 0; j < size - 1; j++) {
    iMin = j;
    for (i = j + 1; i < size; i++) {
      if (array[i] < array[iMin]) {
        iMin = i;
      }
    }
    if (iMin != j) {
      swap(array, j, iMin);
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<selection_sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L4
  push   %r13
  mov    $0x1,%r13d
  push   %r12
  lea    -0x2(%rsi),%r12d
  push   %rbp
  add    $0x2,%r12
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  cs nopw 0x0(%rax,%rax,1)
L23:
  lea    -0x1(%r13),%esi
  cmp    %r13d,%ebp
  jle    L38
  mov    %r13,%rax
  mov    %esi,%edx
  xchg   %ax,%ax
L10:
  movslq %edx,%rcx
  mov    (%rbx,%rcx,4),%edi
  cmp    %edi,(%rbx,%rax,4)
  cmovl  %eax,%edx
  add    $0x1,%rax
  cmp    %eax,%ebp
  jg     L10
  cmp    %esi,%edx
  je     L38
  mov    %rbx,%rdi
  call   <swap@plt>
L38:
  add    $0x1,%r13
  cmp    %r12,%r13
  jne    L23
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  ret
```

assistant: ```c
void selection_sort(int *array, int size) {
  int i, j;
  int iMin;
  for (j = 0; j < size - 1; j++) {
    iMin = j;
    for (i = j + 1; i < size; i++) {
      if (array[i] < array[iMin]) {
        iMin = i;
      }
    }
    if (iMin != j) {
      swap(array, j, iMin);
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<selection_sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L43
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  lea    -0x2(%rsi),%r12d
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  nopl   (%rax)
L14:
  lea    0x1(%r13),%eax
  mov    %r13d,%esi
  lea    0x1(%r13),%r14
  cmp    %ebp,%eax
  jge    L20
  lea    0x1(%r13),%r14
  mov    (%rbx,%r13,4),%ecx
  mov    %r13d,%r8d
  mov    %r14,%rax
  nopl   (%rax)
L65:
  mov    (%rbx,%rax,4),%edx
  cmp    %ecx,%edx
  jge    L8
  mov    %edx,%ecx
  mov    %eax,%r8d
L8:
  add    $0x1,%rax
  cmp    %eax,%ebp
  jg     L65
  cmp    %r13d,%r8d
  je     L20
  mov    %r8d,%edx
  mov    %rbx,%rdi
  call   <swap@plt>
L20:
  cmp    %r12,%r13
  je     L36
  mov    %r14,%r13
  jmp    L14
  xchg   %ax,%ax
L36:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L43:
  ret
```

assistant: ```c
void selection_sort(int *array, int size) {
  int i, j;
  int iMin;
  for (j = 0; j < size - 1; j++) {
    iMin = j;
    for (i = j + 1; i < size; i++) {
      if (array[i] < array[iMin]) {
        iMin = i;
      }
    }
    if (iMin != j) {
      swap(array, j, iMin);
    }
  }
}
```