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

```asm
<zmemcasestr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %edx,-0x44(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x44(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jge    L38
  mov    $0x0,%eax
  jmp    L77
L38:
  mov    -0x44(%rbp),%eax
  sub    -0x1c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x44(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L80
L95:
  movl   $0x0,-0x20(%rbp)
  jmp    L52
L7:
  mov    -0x20(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <zchar_toupper@plt>
  mov    %rax,%rbx
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <zchar_toupper@plt>
  cmp    %rax,%rbx
  jne    L91
  addl   $0x1,-0x20(%rbp)
L52:
  mov    -0x20(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L7
  jmp    L24
L91:
  nop
L24:
  mov    -0x20(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jne    L78
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  jmp    L77
L78:
  addl   $0x1,-0x24(%rbp)
L80:
  mov    -0x24(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jl     L95
  mov    $0x0,%eax
L77:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
char *zmemcasestr(const void *s, const char *needle, int len) {
  char *src_c = (char *)s;
  int nlen = strlen(needle);
  int i, j;
  if (len < nlen) {
    return 0;
  }
  len = len - nlen + 1;
  for (i = 0; i < len; i++) {
    for (j = 0; j < nlen; j++) {
      if (zchar_toupper(needle[j]) != zchar_toupper(src_c[i + j])) {
        break;
      }
    }
    if (j == nlen) {
      return src_c + i;
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<zmemcasestr>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%r13
  mov    %rdi,0x18(%rsp)
  mov    %rsi,%r14
  mov    %edx,%ebx
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %eax,0x10(%rsp)
  cmp    %ebx,%eax
  jg     L80
  sub    %eax,%ebx
  mov    %ebx,0x14(%rsp)
  movl   $0x0,0xc(%rsp)
  lea    -0x1(%rax),%r15d
  jmp    L93
L87:
  mov    %rax,%rbx
L92:
  mov    %ebx,%r12d
  movsbl (%r14,%rbx,1),%edi
  call   <zchar_toupper@plt>
  mov    %rax,%rbp
  movsbl 0x0(%r13,%rbx,1),%edi
  call   <zchar_toupper@plt>
  cmp    %rax,%rbp
  jne    L58
  lea    0x1(%rbx),%r12d
  lea    0x1(%rbx),%rax
  cmp    %r15,%rbx
  jne    L87
L58:
  cmp    %r12d,0x10(%rsp)
  je     L91
  addl   $0x1,0xc(%rsp)
  mov    0xc(%rsp),%eax
  add    $0x1,%r13
  cmp    %eax,0x14(%rsp)
  jl     L73
L93:
  mov    $0x0,%ebx
  mov    $0x0,%r12d
  cmpl   $0x0,0x10(%rsp)
  jg     L92
  jmp    L58
L91:
  movslq 0xc(%rsp),%rax
  add    0x18(%rsp),%rax
L75:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L80:
  mov    $0x0,%eax
  jmp    L75
L73:
  mov    $0x0,%eax
  jmp    L75
```

assistant: ```c
char *zmemcasestr(const void *s, const char *needle, int len) {
  char *src_c = (char *)s;
  int nlen = strlen(needle);
  int i, j;
  if (len < nlen) {
    return 0;
  }
  len = len - nlen + 1;
  for (i = 0; i < len; i++) {
    for (j = 0; j < nlen; j++) {
      if (zchar_toupper(needle[j]) != zchar_toupper(src_c[i + j])) {
        break;
      }
    }
    if (j == nlen) {
      return src_c + i;
    }
  }
  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
<zmemcasestr>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %eax,(%rsp)
  cmp    %ebx,%eax
  jg     L55
  sub    %eax,%ebx
  xor    %r14d,%r14d
  lea    0x1(%rax),%r13d
  mov    %ebx,0x4(%rsp)
  nopl   0x0(%rax,%rax,1)
L68:
  mov    (%rsp),%eax
  mov    $0x1,%r15d
  test   %eax,%eax
  jg     L27
  jmp    L33
  nop
L10:
  mov    %r15d,%eax
  add    $0x1,%r15
  cmp    %r15,%r13
  je     L11
L27:
  movsbl -0x1(%r12,%r15,1),%edi
  call   <zchar_toupper@plt>
  movsbl -0x1(%rbp,%r15,1),%edi
  mov    %rax,%rbx
  call   <zchar_toupper@plt>
  cmp    %rax,%rbx
  je     L10
L40:
  add    $0x1,%r14d
  add    $0x1,%rbp
  cmp    %r14d,0x4(%rsp)
  jge    L68
L55:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L33:
  xor    %eax,%eax
  nopl   0x0(%rax)
L11:
  cmp    %eax,(%rsp)
  jne    L40
  mov    0x8(%rsp),%rax
  movslq %r14d,%r14
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  add    %r14,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char *zmemcasestr(const void *s, const char *needle, int len) {
  char *src_c = (char *)s;
  int nlen = strlen(needle);
  int i, j;
  if (len < nlen) {
    return 0;
  }
  len = len - nlen + 1;
  for (i = 0; i < len; i++) {
    for (j = 0; j < nlen; j++) {
      if (zchar_toupper(needle[j]) != zchar_toupper(src_c[i + j])) {
        break;
      }
    }
    if (j == nlen) {
      return src_c + i;
    }
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<zmemcasestr>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %eax,(%rsp)
  cmp    %ebx,%eax
  jg     L4
  sub    %eax,%ebx
  xor    %r14d,%r14d
  lea    0x1(%rax),%r13d
  mov    %ebx,0x4(%rsp)
  nopl   0x0(%rax,%rax,1)
L41:
  mov    (%rsp),%eax
  mov    $0x1,%r15d
  test   %eax,%eax
  jg     L25
  jmp    L39
  nop
L37:
  mov    %r15d,%eax
  add    $0x1,%r15
  cmp    %r15,%r13
  je     L21
L25:
  movsbl -0x1(%r12,%r15,1),%edi
  call   <zchar_toupper@plt>
  movsbl -0x1(%rbp,%r15,1),%edi
  mov    %rax,%rbx
  call   <zchar_toupper@plt>
  cmp    %rax,%rbx
  je     L37
L44:
  add    $0x1,%r14d
  add    $0x1,%rbp
  cmp    %r14d,0x4(%rsp)
  jge    L41
L4:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L39:
  xor    %eax,%eax
  nopl   0x0(%rax)
L21:
  cmp    %eax,(%rsp)
  jne    L44
  mov    0x8(%rsp),%rax
  movslq %r14d,%r14
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  add    %r14,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char *zmemcasestr(const void *s, const char *needle, int len) {
  char *src_c = (char *)s;
  int nlen = strlen(needle);
  int i, j;
  if (len < nlen) {
    return 0;
  }
  len = len - nlen + 1;
  for (i = 0; i < len; i++) {
    for (j = 0; j < nlen; j++) {
      if (zchar_toupper(needle[j]) != zchar_toupper(src_c[i + j])) {
        break;
      }
    }
    if (j == nlen) {
      return src_c + i;
    }
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xe0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x32,-0xd4(%rbp)
  movl   $0x0,-0xd8(%rbp)
  jmp    L1
L18:
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x51eb851f,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x5,%edx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x64,%edx,%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  mov    -0xd8(%rbp),%eax
  cltq
  mov    %edx,-0xd0(%rbp,%rax,4)
  addl   $0x1,-0xd8(%rbp)
L1:
  mov    -0xd8(%rbp),%eax
  cmp    -0xd4(%rbp),%eax
  jl     L18
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0xd4(%rbp),%eax
  lea    -0x1(%rax),%edx
  lea    -0xd0(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <print_list@plt>
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0xd4(%rbp),%eax
  lea    -0x1(%rax),%edx
  lea    -0xd0(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <heapsort@plt>
  mov    -0xd4(%rbp),%eax
  lea    -0x1(%rax),%edx
  lea    -0xd0(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <print_list@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L24
  call   <__stack_chk_fail@plt>
L24:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D10
type: string
name: unpack_data
arguments: tag: D6
type: string

tool: D10: out of order:


tool: D6: in order:


assistant: ```c
int main() {
  int l[50];
  int size = 50;
  int c;
  for (c = 0; c < size; c++)
    l[c] = rand() % 100;
  printf("out of order:\n");
  print_list(l, size - 1);
  printf("in order:\n");
  heapsort(l, size - 1);
  print_list(l, size - 1);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0xd8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xc8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    0xc8(%rsp),%rbp
L2:
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x51eb851f,%rdx,%rdx
  sar    $0x25,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x64,%edx,%edx
  sub    %edx,%eax
  mov    %eax,(%rbx)
  add    $0x4,%rbx
  cmp    %rbp,%rbx
  jne    L2
  lea    D17(%rip),%rdi
  call   <printf@plt>
  mov    %rsp,%rbx
  mov    $0x31,%esi
  mov    %rbx,%rdi
  call   <print_list@plt>
  lea    D18(%rip),%rdi
  call   <printf@plt>
  mov    $0x31,%esi
  mov    %rbx,%rdi
  call   <heapsort@plt>
  mov    $0x31,%esi
  mov    %rbx,%rdi
  call   <print_list@plt>
  mov    0xc8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  mov    $0x0,%eax
  add    $0xd8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D17
data_type: string
name: retrieve_data
arguments: label: D18
data_type: string

tool: D17: out of order:


tool: D18: in order:


assistant: ```c
int main() {
  int l[50];
  int size = 50;
  int c;
  for (c = 0; c < size; c++)
    l[c] = rand() % 100;
  printf("out of order:\n");
  print_list(l, size - 1);
  printf("in order:\n");
  heapsort(l, size - 1);
  print_list(l, size - 1);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xd0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xc8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  lea    0xc8(%rsp),%rbx
  mov    %rbp,%r12
L8:
  xor    %eax,%eax
  add    $0x4,%r12
  call   <rand@plt>
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x51eb851f,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x25,%rdx
  sub    %ecx,%edx
  imul   $0x64,%edx,%edx
  sub    %edx,%eax
  mov    %eax,-0x4(%r12)
  cmp    %rbx,%r12
  jne    L8
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    $0x31,%esi
  mov    %rbp,%rdi
  call   <print_list@plt>
  lea    D12(%rip),%rdi
  call   <printf@plt>
  mov    $0x31,%esi
  mov    %rbp,%rdi
  call   <heapsort@plt>
  mov    $0x31,%esi
  mov    %rbp,%rdi
  call   <print_list@plt>
  mov    0xc8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0xd0,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D4
type_infered: string
name: disassemble_data
arguments: data_label: D12
type_infered: string

tool: D4: out of order:


tool: D12: in order:


assistant: ```c
int main() {
  int l[50];
  int size = 50;
  int c;
  for (c = 0; c < size; c++)
    l[c] = rand() % 100;
  printf("out of order:\n");
  print_list(l, size - 1);
  printf("in order:\n");
  heapsort(l, size - 1);
  print_list(l, size - 1);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xd0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xc8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  lea    0xc8(%rsp),%rbx
  mov    %rbp,%r12
L3:
  xor    %eax,%eax
  add    $0x4,%r12
  call   <rand@plt>
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x51eb851f,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x25,%rdx
  sub    %ecx,%edx
  imul   $0x64,%edx,%edx
  sub    %edx,%eax
  mov    %eax,-0x4(%r12)
  cmp    %rbx,%r12
  jne    L3
  lea    D14(%rip),%rdi
  call   <printf@plt>
  mov    $0x31,%esi
  mov    %rbp,%rdi
  call   <print_list@plt>
  lea    D17(%rip),%rdi
  call   <printf@plt>
  mov    $0x31,%esi
  mov    %rbp,%rdi
  call   <heapsort@plt>
  mov    $0x31,%esi
  mov    %rbp,%rdi
  call   <print_list@plt>
  mov    0xc8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0xd0,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D14
type_guessed: string
name: unpack_data
arguments: label: D17
type_guessed: string

tool: D14: out of order:


tool: D17: in order:


assistant: ```c
int main() {
  int l[50];
  int size = 50;
  int c;
  for (c = 0; c < size; c++)
    l[c] = rand() % 100;
  printf("out of order:\n");
  print_list(l, size - 1);
  printf("in order:\n");
  heapsort(l, size - 1);
  print_list(l, size - 1);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<test>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x50,-0x70(%rbp)
  lea    -0x74(%rbp),%rdx
  mov    -0x70(%rbp),%rsi
  lea    -0x60(%rbp),%rax
  mov    %rdx,%rcx
  lea    D4(%rip),%rdx
  mov    %rax,%rdi
  call   <strftime@plt>
  mov    %rax,-0x68(%rbp)
  cmpq   $0x0,-0x68(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D4
type_infered: string

tool: D4: %A

assistant: ```c
int test(void) {
  size_t length;
  size_t max_length;
  char buffer[80];
  struct tm timestruct;
  max_length = sizeof(buffer);
  length = strftime(buffer, max_length, "%A", &timestruct);
  return (length != 0);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<test>:
  endbr64
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rcx
  lea    0x10(%rsp),%rdi
  lea    D0(%rip),%rdx
  mov    $0x50,%esi
  call   <strftime@plt>
  test   %rax,%rax
  setne  %al
  mov    0x68(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  movzbl %al,%eax
  add    $0x78,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D0
type_infered: string

tool: D0: %A

assistant: ```c
int test(void) {
  size_t length;
  size_t max_length;
  char buffer[80];
  struct tm timestruct;
  max_length = sizeof(buffer);
  length = strftime(buffer, max_length, "%A", &timestruct);
  return (length != 0);
}
```
user: Translate the below assembly code into C programming language:

```asm
<test>:
  endbr64
  sub    $0x78,%rsp
  lea    D3(%rip),%rdx
  mov    $0x50,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rcx
  lea    0x10(%rsp),%rdi
  call   <strftime@plt>
  test   %rax,%rax
  setne  %al
  mov    0x68(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L0
  movzbl %al,%eax
  add    $0x78,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D3
type: string

tool: D3: %A

assistant: ```c
int test(void) {
  size_t length;
  size_t max_length;
  char buffer[80];
  struct tm timestruct;
  max_length = sizeof(buffer);
  length = strftime(buffer, max_length, "%A", &timestruct);
  return (length != 0);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<test>:
  endbr64
  sub    $0x78,%rsp
  lea    D5(%rip),%rdx
  mov    $0x50,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rcx
  lea    0x10(%rsp),%rdi
  call   <strftime@plt>
  test   %rax,%rax
  setne  %al
  mov    0x68(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  movzbl %al,%eax
  add    $0x78,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D5
type: string

tool: D5: %A

assistant: ```c
int test(void) {
  size_t length;
  size_t max_length;
  char buffer[80];
  struct tm timestruct;
  max_length = sizeof(buffer);
  length = strftime(buffer, max_length, "%A", &timestruct);
  return (length != 0);
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L61
L81:
  cmpl   $0x20,-0x4(%rbp)
  jne    L25
  addl   $0x1,-0xc(%rbp)
  mov    -0x8(%rbp),%eax
  cltd
  shr    $0x1d,%edx
  add    %edx,%eax
  and    $0x7,%eax
  sub    %edx,%eax
  mov    %eax,%edx
  mov    $0x8,%eax
  sub    %edx,%eax
  cmp    %eax,-0xc(%rbp)
  jl     L61
  mov    $0x9,%edi
  call   <putchar@plt>
  mov    -0x8(%rbp),%eax
  cltd
  shr    $0x1d,%edx
  add    %edx,%eax
  and    $0x7,%eax
  sub    %edx,%eax
  mov    %eax,%edx
  mov    $0x8,%eax
  sub    %edx,%eax
  sub    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%eax
  cltd
  shr    $0x1d,%edx
  add    %edx,%eax
  and    $0x7,%eax
  sub    %edx,%eax
  mov    %eax,%edx
  mov    $0x8,%eax
  sub    %edx,%eax
  add    %eax,-0x8(%rbp)
  jmp    L61
L25:
  cmpl   $0x0,-0xc(%rbp)
  jle    L0
  movl   $0x0,-0x10(%rbp)
  jmp    L63
L1:
  mov    $0x20,%edi
  call   <putchar@plt>
  addl   $0x1,-0x8(%rbp)
  addl   $0x1,-0x10(%rbp)
L63:
  mov    -0x10(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jl     L1
  movl   $0x0,-0xc(%rbp)
L0:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
  addl   $0x1,-0x8(%rbp)
  cmpl   $0xa,-0x4(%rbp)
  jne    L61
  movl   $0x0,-0x8(%rbp)
L61:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,-0x4(%rbp)
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jne    L81
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(void) {
  int i, c;
  int space_count = 0;
  int col_count = 0;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      space_count++;
      if (space_count >= (8 - (col_count % 8))) {
        putchar('\t');
        space_count = space_count - (8 - (col_count % 8));
        col_count = col_count + (8 - col_count % 8);
      }
    } else {
      if (space_count > 0) {
        for (i = 0; i < space_count; i++) {
          putchar(' ');
          col_count++;
        }
        space_count = 0;
      }
      putchar(c);
      col_count++;
      if (c == '\n')
        col_count = 0;
    }
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x0,%r13d
  mov    $0x0,%r12d
  mov    $0x0,%r14d
  jmp    L62
L30:
  add    $0x1,%r12d
  mov    %r13d,%eax
  sar    $0x1f,%eax
  shr    $0x1d,%eax
  lea    0x0(%r13,%rax,1),%edx
  and    $0x7,%edx
  sub    %edx,%eax
  lea    0x8(%rax),%ebx
  cmp    %r12d,%ebx
  jg     L62
  mov    $0x9,%edi
  call   <putchar@plt>
  sub    %ebx,%r12d
  add    %ebx,%r13d
  jmp    L62
L24:
  mov    %ebx,%edi
  call   <putchar@plt>
  add    $0x1,%r13d
  cmp    $0xa,%ebx
  cmove  %r14d,%r13d
L62:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  mov    D1(%rip),%rax
  cmp    %ebx,(%rax)
  je     L77
  cmp    $0x20,%ebx
  je     L30
  test   %r12d,%r12d
  jle    L24
  mov    $0x0,%ebp
L65:
  mov    $0x20,%edi
  call   <putchar@plt>
  add    $0x1,%ebp
  cmp    %ebp,%r12d
  jne    L65
  add    %r12d,%r13d
  mov    $0x0,%r12d
  jmp    L24
L77:
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int main(void) {
  int i, c;
  int space_count = 0;
  int col_count = 0;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      space_count++;
      if (space_count >= (8 - (col_count % 8))) {
        putchar('\t');
        space_count = space_count - (8 - (col_count % 8));
        col_count = col_count + (8 - col_count % 8);
      }
    } else {
      if (space_count > 0) {
        for (i = 0; i < space_count; i++) {
          putchar(' ');
          col_count++;
        }
        space_count = 0;
      }
      putchar(c);
      col_count++;
      if (c == '\n')
        col_count = 0;
    }
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    D4(%rip),%r14
L62:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r14)
  je     L76
L1:
  cmp    $0x20,%ebx
  je     L14
  test   %r12d,%r12d
  jg     L59
L63:
  mov    %ebx,%edi
  add    $0x1,%r13d
  call   <putchar@plt>
  cmp    $0xa,%ebx
  cmove  %r15d,%r13d
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r14)
  jne    L1
L76:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  mov    %r13d,%eax
  mov    $0x8,%ebx
  add    $0x1,%r12d
  and    $0x7,%eax
  sub    %eax,%ebx
  cmp    %r12d,%ebx
  jg     L62
  mov    $0x9,%edi
  sub    %ebx,%r12d
  add    %ebx,%r13d
  call   <putchar@plt>
  jmp    L62
  nopl   0x0(%rax,%rax,1)
L59:
  xor    %ebp,%ebp
  nopw   0x0(%rax,%rax,1)
L9:
  mov    $0x20,%edi
  add    $0x1,%ebp
  call   <putchar@plt>
  cmp    %ebp,%r12d
  jne    L9
  add    %r12d,%r13d
  xor    %r12d,%r12d
  jmp    L63
```

assistant: ```c
int main(void) {
  int i, c;
  int space_count = 0;
  int col_count = 0;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      space_count++;
      if (space_count >= (8 - (col_count % 8))) {
        putchar('\t');
        space_count = space_count - (8 - (col_count % 8));
        col_count = col_count + (8 - col_count % 8);
      }
    } else {
      if (space_count > 0) {
        for (i = 0; i < space_count; i++) {
          putchar(' ');
          col_count++;
        }
        space_count = 0;
      }
      putchar(c);
      col_count++;
      if (c == '\n')
        col_count = 0;
    }
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    D8(%rip),%r14
L36:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r14)
  je     L29
L71:
  cmp    $0x20,%ebx
  je     L20
  test   %r12d,%r12d
  jg     L25
L53:
  mov    %ebx,%edi
  add    $0x1,%r13d
  call   <putchar@plt>
  cmp    $0xa,%ebx
  cmove  %r15d,%r13d
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r14)
  jne    L71
L29:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L20:
  mov    %r13d,%eax
  mov    $0x8,%ebx
  add    $0x1,%r12d
  and    $0x7,%eax
  sub    %eax,%ebx
  cmp    %r12d,%ebx
  jg     L36
  mov    $0x9,%edi
  sub    %ebx,%r12d
  add    %ebx,%r13d
  call   <putchar@plt>
  jmp    L36
  nopl   0x0(%rax,%rax,1)
L25:
  xor    %ebp,%ebp
  nopw   0x0(%rax,%rax,1)
L51:
  mov    $0x20,%edi
  add    $0x1,%ebp
  call   <putchar@plt>
  cmp    %ebp,%r12d
  jne    L51
  add    %r12d,%r13d
  xor    %r12d,%r12d
  jmp    L53
```

assistant: ```c
int main(void) {
  int i, c;
  int space_count = 0;
  int col_count = 0;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      space_count++;
      if (space_count >= (8 - (col_count % 8))) {
        putchar('\t');
        space_count = space_count - (8 - (col_count % 8));
        col_count = col_count + (8 - col_count % 8);
      }
    } else {
      if (space_count > 0) {
        for (i = 0; i < space_count; i++) {
          putchar(' ');
          col_count++;
        }
        space_count = 0;
      }
      putchar(c);
      col_count++;
      if (c == '\n')
        col_count = 0;
    }
  }
  return 0;
}
```