ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %r14
  lea    D9(%rip),%r14
  push   %r13
  mov    %r14,%rdi
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jle    L4
  mov    %rax,%r13
  mov    %rax,%rbx
  mov    %rax,%r12
  xor    %ebp,%ebp
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %r12,%rsi
  mov    %r14,%rdi
  add    $0x1,%ebp
  add    $0x4,%r12
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  cmp    %ebp,%eax
  jg     L7
  test   %eax,%eax
  jle    L4
  lea    0x0(%r13,%rax,4),%rcx
  xor    %esi,%esi
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L32:
  cmp    %eax,%esi
  mov    $0x0,%edx
  cmovl  %eax,%esi
  add    (%rbx),%eax
  cmovs  %edx,%eax
  add    $0x4,%rbx
  cmp    %rbx,%rcx
  jne    L32
L8:
  cmp    %eax,%esi
  lea    D18(%rip),%rdi
  cmovl  %eax,%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L4:
  xor    %eax,%eax
  xor    %esi,%esi
  jmp    L8
L11:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D9
type: string
name: unpack_data
arguments: tag: D18
type: string

tool: D9: %d

tool: D18: %d


assistant: ```c
int main(int argc, char *argv[]) {
  int i;
  int max = 0, current_max = 0;
  int n;
  int *array;
  scanf("%d", &n);
  array = malloc(n * sizeof(int));
  for (i = 0; i < n; i++)
    scanf("%d", array + i);
  for (i = 0; i < n; i++) {
    max = (current_max > max) ? current_max : max;
    if (current_max + array[i] < 0)
      current_max = 0;
    else
      current_max += array[i];
  }
  max = (current_max > max) ? current_max : max;
  printf("%d\n", max);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x6,%esi
  mov    $0x5,%edi
  call   <foo@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  foo(5, 6);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x6,%esi
  mov    $0x5,%edi
  call   <foo@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(void) {
  foo(5, 6);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x6,%esi
  mov    $0x5,%edi
  call   <foo@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(void) {
  foo(5, 6);
  return 0;
}
```
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
  mov    $0x0,%eax
  call   <buzzer_init@plt>
  mov    $0x0,%eax
  call   <buzzer_ON@plt>
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <buzzer_OFF@plt>
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <buzzer_ON@plt>
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <buzzer_OFF@plt>
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  buzzer_init();
  buzzer_ON();
  delay();
  buzzer_OFF();
  delay();
  buzzer_ON();
  delay();
  buzzer_OFF();
  delay();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <buzzer_init@plt>
  mov    $0x0,%eax
  call   <buzzer_ON@plt>
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <buzzer_OFF@plt>
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <buzzer_ON@plt>
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <buzzer_OFF@plt>
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  buzzer_init();
  buzzer_ON();
  delay();
  buzzer_OFF();
  delay();
  buzzer_ON();
  delay();
  buzzer_OFF();
  delay();
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <buzzer_init@plt>
  xor    %eax,%eax
  call   <buzzer_ON@plt>
  xor    %eax,%eax
  call   <delay@plt>
  xor    %eax,%eax
  call   <buzzer_OFF@plt>
  xor    %eax,%eax
  call   <delay@plt>
  xor    %eax,%eax
  call   <buzzer_ON@plt>
  xor    %eax,%eax
  call   <delay@plt>
  xor    %eax,%eax
  call   <buzzer_OFF@plt>
  xor    %eax,%eax
  call   <delay@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  buzzer_init();
  buzzer_ON();
  delay();
  buzzer_OFF();
  delay();
  buzzer_ON();
  delay();
  buzzer_OFF();
  delay();
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <buzzer_init@plt>
  xor    %eax,%eax
  call   <buzzer_ON@plt>
  xor    %eax,%eax
  call   <delay@plt>
  xor    %eax,%eax
  call   <buzzer_OFF@plt>
  xor    %eax,%eax
  call   <delay@plt>
  xor    %eax,%eax
  call   <buzzer_ON@plt>
  xor    %eax,%eax
  call   <delay@plt>
  xor    %eax,%eax
  call   <buzzer_OFF@plt>
  xor    %eax,%eax
  call   <delay@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  buzzer_init();
  buzzer_ON();
  delay();
  buzzer_OFF();
  delay();
  buzzer_ON();
  delay();
  buzzer_OFF();
  delay();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<thermo_hi_threshold_dec>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <thermo_hi_threshold_get@plt>
  mov    %al,-0x1(%rbp)
  cmpb   $0xca,-0x1(%rbp)
  jl     L2
  movzbl -0x1(%rbp),%eax
  sub    $0x1,%eax
  mov    %al,-0x1(%rbp)
  movsbl -0x1(%rbp),%eax
  mov    %eax,%edi
  call   <thermo_hi_threshold_set@plt>
L2:
  leave
  ret
```

assistant: ```c
void thermo_hi_threshold_dec() {
  char val;
  val = thermo_hi_threshold_get();
  if (val == (128))
    return;
  if (val > (-55)) {
    val--;
    thermo_hi_threshold_set(val);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<thermo_hi_threshold_dec>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <thermo_hi_threshold_get@plt>
  cmp    $0xca,%al
  jge    L18
L9:
  add    $0x8,%rsp
  ret
L18:
  sub    $0x1,%eax
  movsbl %al,%edi
  call   <thermo_hi_threshold_set@plt>
  jmp    L9
```

assistant: ```c
void thermo_hi_threshold_dec() {
  char val;
  val = thermo_hi_threshold_get();
  if (val == (128))
    return;
  if (val > (-55)) {
    val--;
    thermo_hi_threshold_set(val);
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<thermo_hi_threshold_dec>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <thermo_hi_threshold_get@plt>
  cmp    $0xca,%al
  jge    L2
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  sub    $0x1,%eax
  add    $0x8,%rsp
  movsbl %al,%edi
  jmp    1060 <thermo_hi_threshold_set@plt>
```

assistant: ```c
void thermo_hi_threshold_dec() {
  char val;
  val = thermo_hi_threshold_get();
  if (val == (128))
    return;
  if (val > (-55)) {
    val--;
    thermo_hi_threshold_set(val);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<thermo_hi_threshold_dec>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <thermo_hi_threshold_get@plt>
  cmp    $0xca,%al
  jge    L4
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  sub    $0x1,%eax
  add    $0x8,%rsp
  movsbl %al,%edi
  jmp    1060 <thermo_hi_threshold_set@plt>
```

assistant: ```c
void thermo_hi_threshold_dec() {
  char val;
  val = thermo_hi_threshold_get();
  if (val == (128))
    return;
  if (val > (-55)) {
    val--;
    thermo_hi_threshold_set(val);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<selection_sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L35
L6:
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L26
L21:
  mov    -0x8(%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    L18
  mov    -0x8(%rbp),%eax
  mov    %eax,-0x4(%rbp)
L18:
  addl   $0x1,-0x8(%rbp)
L26:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L21
  mov    -0x4(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  je     L58
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
L58:
  addl   $0x1,-0xc(%rbp)
L35:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L6
  nop
  nop
  leave
  ret
```

assistant: ```c
void selection_sort(int arr[], int n) {
  int i, j, k;
  for (i = 0; i < n; ++i) {
    k = i;
    for (j = i + 1; j < n; ++j)
      if (arr[j] < arr[k])
        k = j;
    if (k != i)
      swap(arr + k, arr + i);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<selection_sort>:
  endbr64
  test   %esi,%esi
  jle    L5
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%ebp
  mov    $0x1,%r13d
  mov    $0x0,%r12d
  jmp    L24
L4:
  lea    (%rbx,%r12,4),%rsi
  movslq %edx,%rdx
  lea    (%rbx,%rdx,4),%rdi
  call   <swap@plt>
L1:
  add    $0x1,%r12
  add    $0x1,%r13
L24:
  mov    %r12d,%edx
  cmp    %r13d,%ebp
  jle    L17
  mov    %r13,%rax
L51:
  movslq %edx,%rcx
  mov    (%rbx,%rcx,4),%edi
  cmp    %edi,(%rbx,%rax,4)
  cmovl  %eax,%edx
  add    $0x1,%rax
  cmp    %eax,%ebp
  jg     L51
  cmp    %r12d,%edx
  jne    L4
  jmp    L1
L17:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L5:
  ret
```

assistant: ```c
void selection_sort(int arr[], int n) {
  int i, j, k;
  for (i = 0; i < n; ++i) {
    k = i;
    for (j = i + 1; j < n; ++j)
      if (arr[j] < arr[k])
        k = j;
    if (k != i)
      swap(arr + k, arr + i);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<selection_sort>:
  endbr64
  test   %esi,%esi
  jle    L20
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    $0x1,%r12d
  mov    %r13d,%edx
  push   %rbp
  mov    %esi,%ebp
  mov    %r12d,%r14d
  push   %rbx
  mov    %rdi,%rbx
  cmp    %ebp,%r12d
  jge    L57
  nopl   0x0(%rax)
L44:
  mov    %r12,%rax
  nopl   0x0(%rax,%rax,1)
L1:
  movslq %edx,%rcx
  mov    (%rbx,%rcx,4),%edi
  cmp    %edi,(%rbx,%rax,4)
  cmovl  %eax,%edx
  add    $0x1,%rax
  cmp    %eax,%ebp
  jg     L1
  cmp    %r13d,%edx
  je     L54
  movslq %edx,%rdx
  lea    (%rbx,%r13,4),%rsi
  lea    (%rbx,%rdx,4),%rdi
  call   <swap@plt>
  cmp    %ebp,%r14d
  jge    L57
L54:
  add    $0x1,%r13
  add    $0x1,%r12
  mov    %r13d,%edx
  mov    %r12d,%r14d
  cmp    %ebp,%r12d
  jl     L44
L57:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L20:
  ret
```

assistant: ```c
void selection_sort(int arr[], int n) {
  int i, j, k;
  for (i = 0; i < n; ++i) {
    k = i;
    for (j = i + 1; j < n; ++j)
      if (arr[j] < arr[k])
        k = j;
    if (k != i)
      swap(arr + k, arr + i);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<selection_sort>:
  endbr64
  test   %esi,%esi
  jle    L62
  push   %r13
  xor    %r9d,%r9d
  mov    %rdi,%r10
  push   %r12
  lea    0x1(%r9),%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  cmp    %r12d,%ebx
  jle    L20
  nopw   0x0(%rax,%rax,1)
L75:
  lea    0x4(%r10),%r13
  mov    (%r10),%esi
  mov    %r9d,%r8d
  mov    %r12d,%edx
  mov    %r13,%rax
  jmp    L43
  nopw   0x0(%rax,%rax,1)
L4:
  movslq %r8d,%rcx
  add    $0x1,%edx
  add    $0x4,%rax
  lea    0x0(%rbp,%rcx,4),%rdi
  cmp    %edx,%ebx
  je     L77
L43:
  mov    (%rax),%ecx
  mov    %rax,%rdi
  cmp    %esi,%ecx
  jge    L4
  mov    %edx,%r8d
  add    $0x1,%edx
  mov    %ecx,%esi
  add    $0x4,%rax
  cmp    %edx,%ebx
  jne    L43
L77:
  cmp    %r9d,%r8d
  je     L54
  mov    %r10,%rsi
  call   <swap@plt>
  cmp    %r12d,%ebx
  jle    L20
L54:
  mov    %r12d,%r9d
  mov    %r13,%r10
  lea    0x1(%r9),%r12d
  cmp    %r12d,%ebx
  jg     L75
L20:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L62:
  ret
```

assistant: ```c
void selection_sort(int arr[], int n) {
  int i, j, k;
  for (i = 0; i < n; ++i) {
    k = i;
    for (j = i + 1; j < n; ++j)
      if (arr[j] < arr[k])
        k = j;
    if (k != i)
      swap(arr + k, arr + i);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    $0x0,%eax
  call   <fun3@plt>
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <fun4@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D1
type: string

tool: D1: ---


assistant: ```c
int main(int argc, char **argv) {
  fun3();
  printf("---\n");
  fun4();
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <fun3@plt>
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <fun4@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

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

tool: D8: ---


assistant: ```c
int main(int argc, char **argv) {
  fun3();
  printf("---\n");
  fun4();
  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
  xor    %eax,%eax
  call   <fun3@plt>
  lea    D3(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <fun4@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

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

tool: D3: ---


assistant: ```c
int main(int argc, char **argv) {
  fun3();
  printf("---\n");
  fun4();
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <fun3@plt>
  lea    D3(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <fun4@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D3
data_type: string

tool: D3: ---


assistant: ```c
int main(int argc, char **argv) {
  fun3();
  printf("---\n");
  fun4();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<blGetfield>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L15
L31:
  mov    -0x1c(%rbp),%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  cmp    %eax,-0x4(%rbp)
  jg     L8
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movb   $0x20,(%rax)
  jmp    L26
L8:
  mov    -0x1c(%rbp),%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
L26:
  addl   $0x1,-0xc(%rbp)
L15:
  mov    -0xc(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L31
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void blGetfield(char *buffer, int start, int width, char *str) {
  int i, j, len;
  len = strlen(buffer);
  for (i = 0, j = 0; i < width; i++) {
    if (start + i >= len) {
      str[j++] = ' ';
    } else {
      str[j++] = buffer[start + i];
    }
  }
  str[j] = '\0';
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<blGetfield>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %esi,%r13d
  mov    %edx,%r12d
  mov    %rcx,%rbx
  call   <strlen@plt>
  test   %r12d,%r12d
  jle    L10
  lea    0x1(%r12),%edi
  mov    $0x1,%edx
  lea    -0x1(%r13),%esi
  movslq %r13d,%r13
  add    %r13,%rbp
  jmp    L43
L7:
  movzbl -0x1(%rbp,%rdx,1),%ecx
  mov    %cl,-0x1(%rbx,%rdx,1)
L27:
  add    $0x1,%rdx
  cmp    %rdi,%rdx
  je     L6
L43:
  lea    (%rsi,%rdx,1),%ecx
  cmp    %ecx,%eax
  jg     L7
  movb   $0x20,-0x1(%rbx,%rdx,1)
  jmp    L27
L10:
  mov    $0x0,%r12d
L6:
  movslq %r12d,%r12
  movb   $0x0,(%rbx,%r12,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void blGetfield(char *buffer, int start, int width, char *str) {
  int i, j, len;
  len = strlen(buffer);
  for (i = 0, j = 0; i < width; i++) {
    if (start + i >= len) {
      str[j++] = ' ';
    } else {
      str[j++] = buffer[start + i];
    }
  }
  str[j] = '\0';
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<blGetfield>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  test   %ebp,%ebp
  jle    L8
  movslq %r12d,%rcx
  movslq %ebp,%rdx
  xor    %esi,%esi
  add    %r13,%rcx
  nopl   (%rax)
L2:
  lea    (%r12,%rsi,1),%r8d
  mov    $0x20,%edi
  cmp    %r8d,%eax
  jle    L25
  movzbl (%rcx,%rsi,1),%edi
L25:
  mov    %dil,(%rbx,%rsi,1)
  add    $0x1,%rsi
  cmp    %rdx,%rsi
  jne    L2
  add    %rsi,%rbx
L8:
  movb   $0x0,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void blGetfield(char *buffer, int start, int width, char *str) {
  int i, j, len;
  len = strlen(buffer);
  for (i = 0, j = 0; i < width; i++) {
    if (start + i >= len) {
      str[j++] = ' ';
    } else {
      str[j++] = buffer[start + i];
    }
  }
  str[j] = '\0';
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<blGetfield>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rcx,%rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x8,%rsp
  call   <strlen@plt>
  test   %ebx,%ebx
  jle    L33
  movslq %r12d,%rcx
  movslq %ebx,%rdx
  xor    %esi,%esi
  lea    0x0(%r13,%rcx,1),%r8
  nop
L10:
  lea    (%r12,%rsi,1),%edi
  cmp    %eax,%edi
  jge    L32
  movzbl (%r8,%rsi,1),%ecx
  mov    %cl,0x0(%rbp,%rsi,1)
  add    $0x1,%rsi
  cmp    %rdx,%rsi
  jne    L10
L31:
  add    %rdx,%rbp
L33:
  movb   $0x0,0x0(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L32:
  movb   $0x20,0x0(%rbp,%rsi,1)
  add    $0x1,%rsi
  cmp    %rsi,%rdx
  jne    L10
  jmp    L31
```

assistant: ```c
void blGetfield(char *buffer, int start, int width, char *str) {
  int i, j, len;
  len = strlen(buffer);
  for (i = 0, j = 0; i < width; i++) {
    if (start + i >= len) {
      str[j++] = ' ';
    } else {
      str[j++] = buffer[start + i];
    }
  }
  str[j] = '\0';
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<usleep>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  leave
  ret
```

assistant: ```c
int usleep(useconds_t useconds) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<usleep>:
  endbr64
  sub    $0x8,%rsp
  mov    D4(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int usleep(useconds_t useconds) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

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

assistant: ```c
int usleep(useconds_t useconds) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

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

assistant: ```c
int usleep(useconds_t useconds) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<startTimer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  cpuid
  rdtsc
  mov    %edx,%edi
  mov    %eax,%esi
  mov    %edi,-0x10(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0xc(%rbp),%edx
  mov    -0x10(%rbp),%eax
  shl    $0x20,%rax
  or     %rdx,%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
unsigned long long int startTimer(void) {
  unsigned a, d;
  __asm__ volatile("CPUID\n\t"
                   "RDTSC\n\t"
                   "mov %%edx, %0\n\t"
                   "mov %%eax, %1\n\t"
                   : "=r"(d), "=r"(a)::"%rax", "%rbx", "%rcx", "%rdx");
  return ((unsigned long long)a) | (((unsigned long long)d) << 32);
  ;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<startTimer>:
  endbr64
  push   %rbx
  cpuid
  rdtsc
  mov    %edx,%esi
  mov    %eax,%edi
  mov    %rsi,%rax
  shl    $0x20,%rax
  mov    %edi,%edi
  or     %rdi,%rax
  pop    %rbx
  ret
```

assistant: ```c
unsigned long long int startTimer(void) {
  unsigned a, d;
  __asm__ volatile("CPUID\n\t"
                   "RDTSC\n\t"
                   "mov %%edx, %0\n\t"
                   "mov %%eax, %1\n\t"
                   : "=r"(d), "=r"(a)::"%rax", "%rbx", "%rcx", "%rdx");
  return ((unsigned long long)a) | (((unsigned long long)d) << 32);
  ;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<startTimer>:
  endbr64
  push   %rbx
  cpuid
  rdtsc
  mov    %edx,%esi
  mov    %eax,%edi
  mov    %rsi,%rax
  mov    %edi,%edi
  pop    %rbx
  shl    $0x20,%rax
  or     %rdi,%rax
  ret
```

assistant: ```c
unsigned long long int startTimer(void) {
  unsigned a, d;
  __asm__ volatile("CPUID\n\t"
                   "RDTSC\n\t"
                   "mov %%edx, %0\n\t"
                   "mov %%eax, %1\n\t"
                   : "=r"(d), "=r"(a)::"%rax", "%rbx", "%rcx", "%rdx");
  return ((unsigned long long)a) | (((unsigned long long)d) << 32);
  ;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<startTimer>:
  endbr64
  push   %rbx
  cpuid
  rdtsc
  mov    %edx,%esi
  mov    %eax,%edi
  mov    %rsi,%rax
  mov    %edi,%edi
  pop    %rbx
  shl    $0x20,%rax
  or     %rdi,%rax
  ret
```

assistant: ```c
unsigned long long int startTimer(void) {
  unsigned a, d;
  __asm__ volatile("CPUID\n\t"
                   "RDTSC\n\t"
                   "mov %%edx, %0\n\t"
                   "mov %%eax, %1\n\t"
                   : "=r"(d), "=r"(a)::"%rax", "%rbx", "%rcx", "%rdx");
  return ((unsigned long long)a) | (((unsigned long long)d) << 32);
  ;
}
```