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

```asm
<test>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x100,%rsp
  movzbl (%rdi),%esi
  mov    %fs:0x28,%rax
  mov    %rax,0xf8(%rsp)
  xor    %eax,%eax
  test   %sil,%sil
  je     L33
  mov    %rdi,%r12
  lea    D1(%rip),%rbp
  nopw   0x0(%rax,%rax,1)
L32:
  sub    $0x61,%esi
  mov    %rbp,%rdi
  add    $0x1,%r12
  movsbl %sil,%esi
  call   <printf@plt>
  movsbl -0x1(%r12),%eax
  movzbl (%r12),%esi
  sub    $0x61,%eax
  cltq
  addl   $0x1,(%rsp,%rax,4)
  test   %sil,%sil
  jne    L32
L33:
  movsbl (%rbx),%eax
  movl   $0x0,0x68(%rsp)
  test   %al,%al
  je     L88
  add    $0x1,%rbx
  nop
L71:
  sub    $0x61,%eax
  add    $0x1,%rbx
  cltq
  addl   $0x1,0x80(%rsp,%rax,4)
  movsbl -0x1(%rbx),%eax
  test   %al,%al
  jne    L71
L88:
  movl   $0x0,0xe8(%rsp)
  mov    (%rsp),%eax
  cmp    %eax,0x80(%rsp)
  jne    L80
  mov    $0x1,%eax
  mov    %rsp,%rdi
  lea    0x80(%rsp),%rsi
L21:
  mov    (%rdi,%rax,4),%edx
  mov    %eax,%ecx
  add    $0x1,%rax
  cmp    -0x4(%rsi,%rax,4),%edx
  je     L21
  xor    %eax,%eax
  cmp    $0x1a,%ecx
  jne    L81
  mov    0x64(%rsp),%edx
  xor    %eax,%eax
  test   %edx,%edx
  sete   %al
L81:
  mov    0xf8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L41
  add    $0x100,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L80:
  xor    %eax,%eax
  jmp    L81
L41:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D1
data_type: string

tool: D1: s[i] - 'a' = %d


assistant: ```c
int test(char *s, char *t) {
  int num_s[30];
  int num_t[30];
  int i = 0;
  int j = 0;
  int flag = 0;
  for (; s[i] != '\0'; i++) {
    printf("s[i] - 'a' = %d\n", s[i] - 'a');
    num_s[s[i] - 'a']++;
  }
  num_s[26] = '\0';
  for (; t[j] != '\0'; j++) {
    num_t[t[j] - 'a']++;
  }
  num_t[26] = '\0';
  for (i = 0; num_s[i] == num_t[i]; i++) {
  }
  if (i == 26 && num_s[i - 1] == '\0') {
    return 1;
  } else {
    return 0;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mod_len>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L15
  mov    -0x4(%rbp),%eax
  neg    %eax
  mov    %eax,%edi
  call   <shrink@plt>
  jmp    L14
L15:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <growth@plt>
L14:
  leave
  ret
```

assistant: ```c
int mod_len(off_t len) {
  if (len < 0)
    return (shrink(-len));
  else
    return (growth(len));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<mod_len>:
  endbr64
  sub    $0x8,%rsp
  test   %edi,%edi
  js     L9
  call   <growth@plt>
L6:
  add    $0x8,%rsp
  ret
L9:
  neg    %edi
  call   <shrink@plt>
  jmp    L6
```

assistant: ```c
int mod_len(off_t len) {
  if (len < 0)
    return (shrink(-len));
  else
    return (growth(len));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mod_len>:
  endbr64
  test   %edi,%edi
  js     L0
  jmp    1060 <growth@plt>
  nopl   (%rax)
L0:
  neg    %edi
  jmp    1070 <shrink@plt>
```

assistant: ```c
int mod_len(off_t len) {
  if (len < 0)
    return (shrink(-len));
  else
    return (growth(len));
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mod_len>:
  endbr64
  test   %edi,%edi
  js     L9
  jmp    1060 <growth@plt>
  nopl   (%rax)
L9:
  neg    %edi
  jmp    1070 <shrink@plt>
```

assistant: ```c
int mod_len(off_t len) {
  if (len < 0)
    return (shrink(-len));
  else
    return (growth(len));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rax
  mov    %rax,%rsi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  jmp    L12
L20:
  mov    $0x0,%eax
  call   <experiment@plt>
L12:
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0xc(%rbp)
  test   %eax,%eax
  jne    L20
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L19
  call   <__stack_chk_fail@plt>
L19:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D9
type: string

tool: D9: %d

assistant: ```c
int main() {
  int n;
  scanf("%d", &n);
  while (n--)
    experiment();
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D6(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0x4(%rsp)
  test   %eax,%eax
  je     L15
L20:
  mov    $0x0,%eax
  call   <experiment@plt>
  mov    0x4(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0x4(%rsp)
  test   %eax,%eax
  jne    L20
L15:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L28
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L28:
  call   <__stack_chk_fail@plt>
```

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

tool: D6: %d

assistant: ```c
int main() {
  int n;
  scanf("%d", &n);
  while (n--)
    experiment();
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D7(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  jmp    L4
  nopl   0x0(%rax,%rax,1)
L23:
  xor    %eax,%eax
  call   <experiment@plt>
L4:
  mov    0x4(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0x4(%rsp)
  test   %eax,%eax
  jne    L23
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L18:
  call   <__stack_chk_fail@plt>
```

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

tool: D7: %d

assistant: ```c
int main() {
  int n;
  scanf("%d", &n);
  while (n--)
    experiment();
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D7(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  jmp    L19
  nopl   0x0(%rax,%rax,1)
L25:
  xor    %eax,%eax
  call   <experiment@plt>
L19:
  mov    0x4(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0x4(%rsp)
  test   %eax,%eax
  jne    L25
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D7
data_type: string

tool: D7: %d

assistant: ```c
int main() {
  int n;
  scanf("%d", &n);
  while (n--)
    experiment();
  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
<file_type>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  lea    -0x7(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D28(%rip),%rax
  mov    %rax,%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  jne    L18
  mov    $0x2,%eax
  jmp    L30
L18:
  mov    -0x4(%rbp),%eax
  cltq
  lea    -0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  jne    L2
  mov    $0x1,%eax
  jmp    L30
L2:
  mov    -0x4(%rbp),%eax
  cltq
  lea    -0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  jne    L14
  mov    $0x4,%eax
  jmp    L30
L14:
  mov    $0x0,%eax
L30:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D28
datatype: string
name: retrieve_data
arguments: data_tag: D14
datatype: string
name: retrieve_data
arguments: data_tag: D4
datatype: string

tool: D28: .vcf.gz

tool: D14: .vcf

tool: D4: .bcf

assistant: ```c
int file_type(const char *fname) {
  int len = strlen(fname);
  if (!strcasecmp(".vcf.gz", fname + len - 7))
    return 2;
  if (!strcasecmp(".vcf", fname + len - 4))
    return 1;
  if (!strcasecmp(".bcf", fname + len - 4))
    return 4;
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<file_type>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  call   <strlen@plt>
  movslq %eax,%rbp
  lea    -0x7(%rbx,%rbp,1),%rsi
  lea    D20(%rip),%rdi
  call   <strcasecmp@plt>
  mov    %eax,%edx
  mov    $0x2,%eax
  test   %edx,%edx
  je     L19
  lea    -0x4(%rbx,%rbp,1),%rbx
  mov    %rbx,%rsi
  lea    D8(%rip),%rdi
  call   <strcasecmp@plt>
  mov    %eax,%edx
  mov    $0x1,%eax
  test   %edx,%edx
  je     L19
  mov    %rbx,%rsi
  lea    D28(%rip),%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  shl    $0x2,%eax
L19:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D20
data_type: string
name: disassemble_data
arguments: tag: D8
data_type: string
name: disassemble_data
arguments: tag: D28
data_type: string

tool: D20: .vcf.gz

tool: D8: .vcf

tool: D28: .bcf

assistant: ```c
int file_type(const char *fname) {
  int len = strlen(fname);
  if (!strcasecmp(".vcf.gz", fname + len - 7))
    return 2;
  if (!strcasecmp(".vcf", fname + len - 4))
    return 1;
  if (!strcasecmp(".bcf", fname + len - 4))
    return 4;
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<file_type>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  lea    D0(%rip),%rdi
  movslq %eax,%rbp
  lea    -0x7(%rbx,%rbp,1),%rsi
  call   <strcasecmp@plt>
  mov    %eax,%r8d
  mov    $0x2,%eax
  test   %r8d,%r8d
  je     L19
  lea    -0x4(%rbx,%rbp,1),%rbp
  lea    D3(%rip),%rdi
  mov    %rbp,%rsi
  call   <strcasecmp@plt>
  mov    %eax,%r8d
  mov    $0x1,%eax
  test   %r8d,%r8d
  je     L19
  mov    %rbp,%rsi
  lea    D18(%rip),%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  shl    $0x2,%eax
L19:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D0
type_infered: string
name: retrieve_data
arguments: data_label: D3
type_infered: string
name: retrieve_data
arguments: data_label: D18
type_infered: string

tool: D0: .vcf.gz

tool: D3: .vcf

tool: D18: .bcf

assistant: ```c
int file_type(const char *fname) {
  int len = strlen(fname);
  if (!strcasecmp(".vcf.gz", fname + len - 7))
    return 2;
  if (!strcasecmp(".vcf", fname + len - 4))
    return 1;
  if (!strcasecmp(".bcf", fname + len - 4))
    return 4;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<file_type>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  lea    D21(%rip),%rdi
  movslq %eax,%rbp
  lea    -0x7(%rbx,%rbp,1),%rsi
  call   <strcasecmp@plt>
  mov    %eax,%r8d
  mov    $0x2,%eax
  test   %r8d,%r8d
  je     L17
  lea    -0x4(%rbx,%rbp,1),%rbp
  lea    D13(%rip),%rdi
  mov    %rbp,%rsi
  call   <strcasecmp@plt>
  mov    %eax,%r8d
  mov    $0x1,%eax
  test   %r8d,%r8d
  je     L17
  mov    %rbp,%rsi
  lea    D9(%rip),%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  shl    $0x2,%eax
L17:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D21
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D13
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D9
type_infered: string

tool: D21: .vcf.gz

tool: D13: .vcf

tool: D9: .bcf

assistant: ```c
int file_type(const char *fname) {
  int len = strlen(fname);
  if (!strcasecmp(".vcf.gz", fname + len - 7))
    return 2;
  if (!strcasecmp(".vcf", fname + len - 4))
    return 1;
  if (!strcasecmp(".bcf", fname + len - 4))
    return 4;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0xa,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D26(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x8(%rbp),%rax
  mov    $0x14,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x8(%rbp),%rax
  lea    D26(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L0
  mov    $0x0,%eax
  call   <abort@plt>
L0:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: parse_data
arguments: label: D26
datatype: string
name: parse_data
arguments: label: D25
datatype: string
name: parse_data
arguments: label: D8
datatype: string

tool: D26: hello

tool: D25: %s

tool: D8:  world

assistant: ```c
int main() {
  char *foo = (char *)malloc(10);
  strcpy(foo, "hello");
  foo = (char *)realloc(foo, 20);
  printf("%s", foo);
  if (strcmp(foo, "hello"))
    abort();
  free(foo);
  printf(" world\n");
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0xa,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  lea    D23(%rip),%rbp
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    $0x14,%esi
  mov    %rbx,%rdi
  call   <realloc@plt>
  mov    %rax,%rbx
  mov    %rax,%rsi
  lea    D20(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L3
L1:
  mov    %rbx,%rdi
  call   <free@plt>
  lea    D7(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  mov    $0x0,%eax
  call   <abort@plt>
  jmp    L1
```

tool_calls: name: unpack_data
arguments: data_tag: D23
data_type: string
name: unpack_data
arguments: data_tag: D20
data_type: string
name: unpack_data
arguments: data_tag: D7
data_type: string

tool: D23: hello

tool: D20: %s

tool: D7:  world

assistant: ```c
int main() {
  char *foo = (char *)malloc(10);
  strcpy(foo, "hello");
  foo = (char *)realloc(foo, 20);
  printf("%s", foo);
  if (strcmp(foo, "hello"))
    abort();
  free(foo);
  printf(" world\n");
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r12
  mov    $0xa,%edi
  lea    D12(%rip),%r12
  push   %rbp
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %r12,%rsi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rdi
  mov    $0x14,%esi
  call   <realloc@plt>
  lea    D11(%rip),%rdi
  mov    %rax,%rsi
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L8
L19:
  mov    %rbp,%rdi
  call   <free@plt>
  lea    D19(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L8:
  xor    %eax,%eax
  call   <abort@plt>
  jmp    L19
```

tool_calls: name: retrieve_data
arguments: label: D12
type_infered: string
name: retrieve_data
arguments: label: D11
type_infered: string
name: retrieve_data
arguments: label: D19
type_infered: string

tool: D12: hello

tool: D11: %s

tool: D19:  world

assistant: ```c
int main() {
  char *foo = (char *)malloc(10);
  strcpy(foo, "hello");
  foo = (char *)realloc(foo, 20);
  printf("%s", foo);
  if (strcmp(foo, "hello"))
    abort();
  free(foo);
  printf(" world\n");
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %r12
  mov    $0xa,%edi
  lea    D3(%rip),%r12
  push   %rbp
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %r12,%rsi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rdi
  mov    $0x14,%esi
  call   <realloc@plt>
  lea    D22(%rip),%rdi
  mov    %rax,%rsi
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L4
L19:
  mov    %rbp,%rdi
  call   <free@plt>
  lea    D4(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L4:
  xor    %eax,%eax
  call   <abort@plt>
  jmp    L19
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D22
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D4
type_guessed: string

tool: D3: hello

tool: D22: %s

tool: D4:  world

assistant: ```c
int main() {
  char *foo = (char *)malloc(10);
  strcpy(foo, "hello");
  foo = (char *)realloc(foo, 20);
  printf("%s", foo);
  if (strcmp(foo, "hello"))
    abort();
  free(foo);
  printf(" world\n");
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<swap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x20(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void swap(int *p, int k, int l) {
  int tmp = p[l];
  p[l] = p[k];
  p[k] = tmp;
}
```
user: Translate the below assembly code into C programming language:

```asm
<swap>:
  endbr64
  movslq %edx,%rdx
  lea    (%rdi,%rdx,4),%rdx
  mov    (%rdx),%ecx
  movslq %esi,%rsi
  lea    (%rdi,%rsi,4),%rax
  mov    (%rax),%esi
  mov    %esi,(%rdx)
  mov    %ecx,(%rax)
  ret
```

assistant: ```c
void swap(int *p, int k, int l) {
  int tmp = p[l];
  p[l] = p[k];
  p[k] = tmp;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<swap>:
  endbr64
  movslq %esi,%rsi
  movslq %edx,%rdx
  lea    (%rdi,%rdx,4),%rdx
  lea    (%rdi,%rsi,4),%rax
  mov    (%rdx),%ecx
  mov    (%rax),%esi
  mov    %esi,(%rdx)
  mov    %ecx,(%rax)
  ret
```

assistant: ```c
void swap(int *p, int k, int l) {
  int tmp = p[l];
  p[l] = p[k];
  p[k] = tmp;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<swap>:
  endbr64
  movslq %esi,%rsi
  movslq %edx,%rdx
  lea    (%rdi,%rdx,4),%rdx
  lea    (%rdi,%rsi,4),%rax
  mov    (%rdx),%ecx
  mov    (%rax),%esi
  mov    %esi,(%rdx)
  mov    %ecx,(%rax)
  ret
```

assistant: ```c
void swap(int *p, int k, int l) {
  int tmp = p[l];
  p[l] = p[k];
  p[k] = tmp;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<OME_scan_bitmap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  movq   $0x40,-0x8(%rbp)
  mov    -0x48(%rbp),%rax
  mov    $0x0,%edx
  divq   -0x8(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x48(%rbp),%rax
  mov    $0x0,%edx
  divq   -0x8(%rbp)
  mov    %rax,-0x20(%rbp)
  jmp    L20
L37:
  mov    -0x20(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x28(%rbp),%rdx
  mov    %edx,%ecx
  shr    %cl,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L23
L9:
  mov    -0x18(%rbp),%rax
  and    $0x1,%eax
  test   %rax,%rax
  je     L35
  mov    -0x20(%rbp),%rax
  imul   -0x8(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  jmp    L27
L35:
  addq   $0x1,-0x10(%rbp)
  shrq   -0x18(%rbp)
L23:
  cmpq   $0x0,-0x18(%rbp)
  je     L5
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jb     L9
L5:
  movq   $0x0,-0x28(%rbp)
  addq   $0x1,-0x20(%rbp)
L20:
  mov    -0x20(%rbp),%rax
  cmp    -0x40(%rbp),%rax
  jb     L37
  mov    $0xffffffffffffffff,%rax
L27:
  pop    %rbp
  ret
```

assistant: ```c
size_t OME_scan_bitmap(unsigned long *bitmap, size_t size, size_t start) {
  const size_t nbits = 8 * sizeof(unsigned long);
  size_t start_bit = start % nbits;
  for (size_t bitmap_index = start / nbits; bitmap_index < size; bitmap_index++) {
    unsigned long bits = bitmap[bitmap_index] >> start_bit;
    for (size_t bit_index = start_bit; bits && bit_index < nbits; bit_index++, bits >>= 1) {
      if (bits & 1UL) {
        return bitmap_index * nbits + bit_index;
      }
    }
    start_bit = 0;
  }
  return ~0UL;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<OME_scan_bitmap>:
  endbr64
  mov    %rdx,%rcx
  and    $0x3f,%ecx
  shr    $0x6,%rdx
  cmp    %rsi,%rdx
  jae    L27
L34:
  mov    (%rdi,%rdx,8),%r8
  shr    %cl,%r8
  test   %r8,%r8
  je     L19
  cmp    $0x3f,%rcx
  ja     L19
  test   $0x1,%r8b
  jne    L38
L62:
  add    $0x1,%rcx
  shr    %r8
  je     L19
  cmp    $0x3f,%rcx
  ja     L19
  test   $0x1,%r8b
  je     L62
L38:
  shl    $0x6,%rdx
  lea    (%rdx,%rcx,1),%rax
  ret
L19:
  add    $0x1,%rdx
  mov    $0x0,%ecx
  cmp    %rdx,%rsi
  jne    L34
  mov    $0xffffffffffffffff,%rax
  ret
L27:
  mov    $0xffffffffffffffff,%rax
  ret
```

assistant: ```c
size_t OME_scan_bitmap(unsigned long *bitmap, size_t size, size_t start) {
  const size_t nbits = 8 * sizeof(unsigned long);
  size_t start_bit = start % nbits;
  for (size_t bitmap_index = start / nbits; bitmap_index < size; bitmap_index++) {
    unsigned long bits = bitmap[bitmap_index] >> start_bit;
    for (size_t bit_index = start_bit; bits && bit_index < nbits; bit_index++, bits >>= 1) {
      if (bits & 1UL) {
        return bitmap_index * nbits + bit_index;
      }
    }
    start_bit = 0;
  }
  return ~0UL;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<OME_scan_bitmap>:
  endbr64
  mov    %rdx,%rcx
  shr    $0x6,%rdx
  and    $0x3f,%ecx
  cmp    %rsi,%rdx
  jae    L69
L13:
  mov    (%rdi,%rdx,8),%r8
  shr    %cl,%r8
  test   %r8,%r8
  jne    L31
  jmp    L38
  nopl   0x0(%rax)
L24:
  add    $0x1,%rcx
  shr    %r8
  je     L38
  cmp    $0x3f,%rcx
  ja     L38
L31:
  test   $0x1,%r8b
  je     L24
  shl    $0x6,%rdx
  lea    (%rdx,%rcx,1),%rax
  ret
  cs nopw 0x0(%rax,%rax,1)
L38:
  add    $0x1,%rdx
  xor    %ecx,%ecx
  cmp    %rdx,%rsi
  jne    L13
L69:
  mov    $0xffffffffffffffff,%rax
  ret
```

assistant: ```c
size_t OME_scan_bitmap(unsigned long *bitmap, size_t size, size_t start) {
  const size_t nbits = 8 * sizeof(unsigned long);
  size_t start_bit = start % nbits;
  for (size_t bitmap_index = start / nbits; bitmap_index < size; bitmap_index++) {
    unsigned long bits = bitmap[bitmap_index] >> start_bit;
    for (size_t bit_index = start_bit; bits && bit_index < nbits; bit_index++, bits >>= 1) {
      if (bits & 1UL) {
        return bitmap_index * nbits + bit_index;
      }
    }
    start_bit = 0;
  }
  return ~0UL;
}
```