ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x2,%edi
  je     L10
  lea    D7(%rip),%rdi
  call   <puts@plt>
L13:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L10:
  mov    0x8(%rsi),%rsi
  lea    D12(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L13
```

tool_calls: name: unpack_data
arguments: label: D7
type: string
name: unpack_data
arguments: label: D12
type: string

tool: D7: 	Hola, mi nombre es Humberto :)

tool: D12: 	Hola, mi nombre es %s :)


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 2) {
    printf("\tHola, mi nombre es Humberto :)\n");
  } else {
    printf("\tHola, mi nombre es %s :)\n", argv[1]);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x2,%edi
  je     L10
  lea    D16(%rip),%rdi
  call   <puts@plt>
L13:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L10:
  mov    0x8(%rsi),%rsi
  lea    D14(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L13
```

tool_calls: name: unpack_data
arguments: label: D16
data_type: string
name: unpack_data
arguments: label: D14
data_type: string

tool: D16: 	Hola, mi nombre es Humberto :)

tool: D14: 	Hola, mi nombre es %s :)


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 2) {
    printf("\tHola, mi nombre es Humberto :)\n");
  } else {
    printf("\tHola, mi nombre es %s :)\n", argv[1]);
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x2,%edi
  je     L19
  lea    D13(%rip),%rdi
  call   <puts@plt>
L5:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L19:
  mov    0x8(%rsi),%rsi
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L5
```

tool_calls: name: retrieve_data
arguments: data_label: D13
type: string
name: retrieve_data
arguments: data_label: D11
type: string

tool: D13: 	Hola, mi nombre es Humberto :)

tool: D11: 	Hola, mi nombre es %s :)


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 2) {
    printf("\tHola, mi nombre es Humberto :)\n");
  } else {
    printf("\tHola, mi nombre es %s :)\n", argv[1]);
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<do_browse_from>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpq   $0x0,-0x28(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <real_dir_from_tilde@plt>
  mov    %rax,-0x10(%rbp)
  lea    -0x1c(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stat@plt>
  cmp    $0xffffffff,%eax
  je     L9
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <S_ISDIR@plt>
  test   %eax,%eax
  jne    L31
L9:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <striponedir@plt>
  lea    -0x1c(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stat@plt>
  cmp    $0xffffffff,%eax
  je     L10
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <S_ISDIR@plt>
  test   %eax,%eax
  jne    L31
L10:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <getcwd@plt>
  mov    %rax,-0x10(%rbp)
L31:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <readable_dir@plt>
  test   %eax,%eax
  jne    L54
  mov    $0x0,%eax
  call   <beep@plt>
  movq   $0x0,-0x18(%rbp)
  jmp    L2
L54:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <do_browser@plt>
  mov    %rax,-0x18(%rbp)
L2:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L26
  call   <__stack_chk_fail@plt>
L26:
  leave
  ret
```

assistant: ```c
char *do_browse_from(const char *inpath) {
  struct stat st;
  char *bob;
  char *path;
  assert(inpath != NULL);
  path = real_dir_from_tilde(inpath);
  if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
    striponedir(path);
    if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
      free(path);
      path = getcwd(NULL, -1 + 1);
    }
  }
  if (!readable_dir(path)) {
    beep();
    bob = NULL;
  } else
    bob = do_browser(path);
  free(path);
  return bob;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<do_browse_from>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbx,%rdi
  call   <real_dir_from_tilde@plt>
  mov    %rax,%rbx
  lea    0x4(%rsp),%rsi
  mov    %rax,%rdi
  call   <stat@plt>
  cmp    $0xffffffff,%eax
  je     L0
  mov    0x4(%rsp),%edi
  call   <S_ISDIR@plt>
  test   %eax,%eax
  jne    L33
L0:
  mov    %rbx,%rdi
  call   <striponedir@plt>
  lea    0x4(%rsp),%rsi
  mov    %rbx,%rdi
  call   <stat@plt>
  cmp    $0xffffffff,%eax
  je     L62
  mov    0x4(%rsp),%edi
  call   <S_ISDIR@plt>
  test   %eax,%eax
  jne    L33
L62:
  mov    %rbx,%rdi
  call   <free@plt>
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <getcwd@plt>
  mov    %rax,%rbx
L33:
  mov    %rbx,%rdi
  call   <readable_dir@plt>
  test   %eax,%eax
  je     L43
  mov    %rbx,%rdi
  call   <do_browser@plt>
  mov    %rax,%rbp
L46:
  mov    %rbx,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L65
  mov    %rbp,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L43:
  call   <beep@plt>
  mov    $0x0,%ebp
  jmp    L46
L65:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *do_browse_from(const char *inpath) {
  struct stat st;
  char *bob;
  char *path;
  assert(inpath != NULL);
  path = real_dir_from_tilde(inpath);
  if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
    striponedir(path);
    if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
      free(path);
      path = getcwd(NULL, -1 + 1);
    }
  }
  if (!readable_dir(path)) {
    beep();
    bob = NULL;
  } else
    bob = do_browser(path);
  free(path);
  return bob;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<do_browse_from>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  lea    0x4(%rsp),%r12
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbp,%rdi
  call   <real_dir_from_tilde@plt>
  mov    %r12,%rsi
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <stat@plt>
  cmp    $0xffffffff,%eax
  je     L50
  mov    0x4(%rsp),%edi
  call   <S_ISDIR@plt>
  test   %eax,%eax
  je     L50
L20:
  mov    %rbp,%rdi
  call   <readable_dir@plt>
  test   %eax,%eax
  je     L42
L68:
  mov    %rbp,%rdi
  call   <do_browser@plt>
  mov    %rax,%r12
L26:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L19
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L50:
  mov    %rbp,%rdi
  call   <striponedir@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <stat@plt>
  cmp    $0xffffffff,%eax
  je     L64
  mov    0x4(%rsp),%edi
  call   <S_ISDIR@plt>
  test   %eax,%eax
  jne    L20
L64:
  mov    %rbp,%rdi
  call   <free@plt>
  xor    %edi,%edi
  xor    %esi,%esi
  call   <getcwd@plt>
  mov    %rax,%rbp
  mov    %rbp,%rdi
  call   <readable_dir@plt>
  test   %eax,%eax
  jne    L68
L42:
  call   <beep@plt>
  xor    %r12d,%r12d
  jmp    L26
L19:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *do_browse_from(const char *inpath) {
  struct stat st;
  char *bob;
  char *path;
  assert(inpath != NULL);
  path = real_dir_from_tilde(inpath);
  if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
    striponedir(path);
    if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
      free(path);
      path = getcwd(NULL, -1 + 1);
    }
  }
  if (!readable_dir(path)) {
    beep();
    bob = NULL;
  } else
    bob = do_browser(path);
  free(path);
  return bob;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<do_browse_from>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  lea    0x4(%rsp),%r12
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbp,%rdi
  call   <real_dir_from_tilde@plt>
  mov    %r12,%rsi
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <stat@plt>
  cmp    $0xffffffff,%eax
  je     L78
  mov    0x4(%rsp),%edi
  call   <S_ISDIR@plt>
  test   %eax,%eax
  je     L78
L70:
  mov    %rbp,%rdi
  call   <readable_dir@plt>
  test   %eax,%eax
  je     L6
L75:
  mov    %rbp,%rdi
  call   <do_browser@plt>
  mov    %rax,%r12
L59:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L32
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L78:
  mov    %rbp,%rdi
  call   <striponedir@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <stat@plt>
  cmp    $0xffffffff,%eax
  je     L44
  mov    0x4(%rsp),%edi
  call   <S_ISDIR@plt>
  test   %eax,%eax
  jne    L70
L44:
  mov    %rbp,%rdi
  call   <free@plt>
  xor    %edi,%edi
  xor    %esi,%esi
  call   <getcwd@plt>
  mov    %rax,%rbp
  mov    %rbp,%rdi
  call   <readable_dir@plt>
  test   %eax,%eax
  jne    L75
L6:
  call   <beep@plt>
  xor    %r12d,%r12d
  jmp    L59
L32:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *do_browse_from(const char *inpath) {
  struct stat st;
  char *bob;
  char *path;
  assert(inpath != NULL);
  path = real_dir_from_tilde(inpath);
  if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
    striponedir(path);
    if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
      free(path);
      path = getcwd(NULL, -1 + 1);
    }
  }
  if (!readable_dir(path)) {
    beep();
    bob = NULL;
  } else
    bob = do_browser(path);
  free(path);
  return bob;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test_hil_64>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x30(%rbp)
  movl   $0xb,-0x24(%rbp)
  movl   $0x0,-0x2c(%rbp)
  jmp    L68
L38:
  movl   $0x0,-0x28(%rbp)
  jmp    L53
L1:
  mov    -0x24(%rbp),%edx
  mov    -0x28(%rbp),%ecx
  mov    -0x2c(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <hil_s_from_xy_64@plt>
  mov    %rax,-0x10(%rbp)
  lea    -0x18(%rbp),%rcx
  lea    -0x20(%rbp),%rdx
  mov    -0x24(%rbp),%esi
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <hil_xy_from_s_64@plt>
  mov    -0x2c(%rbp),%edx
  mov    -0x20(%rbp),%rax
  cmp    %rax,%rdx
  jne    L48
  mov    -0x28(%rbp),%edx
  mov    -0x18(%rbp),%rax
  cmp    %rax,%rdx
  je     L26
L48:
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  jmp    L43
L26:
  addl   $0x1,-0x30(%rbp)
  addl   $0x1,-0x28(%rbp)
L53:
  mov    -0x24(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  cmp    %eax,-0x28(%rbp)
  jb     L1
  addl   $0x1,-0x2c(%rbp)
L68:
  mov    -0x24(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  cmp    %eax,-0x2c(%rbp)
  jb     L38
  mov    -0x30(%rbp),%eax
L43:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D6
data_type: string

tool: D6: ~~~~ failed! ~~~~


assistant: ```c
unsigned test_hil_64() {
  unsigned c = 0;
  unsigned z = 11;
  unsigned long long s, px, py;
  for (unsigned x = 0; x < (1 << z); ++x) {
    for (unsigned y = 0; y < (1 << z); ++y) {
      s = hil_s_from_xy_64(x, y, z);
      hil_xy_from_s_64(s, z, &px, &py);
      if (px != x || py != y) {
        printf("~~~~ failed! ~~~~\n");
        return 0;
      }
      ++c;
    }
  }
  return c;
}
```
user: Translate the below assembly code into C programming language:

```asm
<test_hil_64>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    $0x0,%r12d
  mov    $0x0,%r15d
  lea    0x10(%rsp),%r14
L56:
  mov    %r12d,%r13d
  mov    $0x0,%ebx
L39:
  mov    $0xb,%edx
  mov    %ebx,%esi
  mov    %r13d,%edi
  call   <hil_s_from_xy_64@plt>
  mov    %rax,%rdi
  lea    0x8(%rsp),%rdx
  mov    %r14,%rcx
  mov    $0xb,%esi
  call   <hil_xy_from_s_64@plt>
  cmp    %r12,0x8(%rsp)
  jne    L12
  cmp    %rbx,0x10(%rsp)
  jne    L12
  lea    0x1(%rbx,%r15,1),%eax
  add    $0x1,%rbx
  cmp    $0x800,%rbx
  jne    L39
  add    $0x1,%r12
  cmp    $0x800,%r12
  je     L34
  mov    %eax,%r15d
  jmp    L56
L12:
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
L34:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L1
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D4
data_type: string

tool: D4: ~~~~ failed! ~~~~


assistant: ```c
unsigned test_hil_64() {
  unsigned c = 0;
  unsigned z = 11;
  unsigned long long s, px, py;
  for (unsigned x = 0; x < (1 << z); ++x) {
    for (unsigned y = 0; y < (1 << z); ++y) {
      s = hil_s_from_xy_64(x, y, z);
      hil_xy_from_s_64(s, z, &px, &py);
      if (px != x || py != y) {
        printf("~~~~ failed! ~~~~\n");
        return 0;
      }
      ++c;
    }
  }
  return c;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<test_hil_64>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%r15
  lea    0x18(%rsp),%r14
L17:
  lea    0x1(%r12),%eax
  mov    %ebp,%r13d
  xor    %ebx,%ebx
  mov    %eax,0xc(%rsp)
  jmp    L42
  nopl   0x0(%rax)
L16:
  cmp    %rbx,0x20(%rsp)
  jne    L45
  mov    0xc(%rsp),%eax
  lea    (%rax,%rbx,1),%r8d
  add    $0x1,%rbx
  cmp    $0x800,%rbx
  je     L37
L42:
  mov    $0xb,%edx
  mov    %ebx,%esi
  mov    %r13d,%edi
  call   <hil_s_from_xy_64@plt>
  mov    %r15,%rcx
  mov    %r14,%rdx
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <hil_xy_from_s_64@plt>
  cmp    %rbp,0x18(%rsp)
  je     L16
L45:
  lea    D6(%rip),%rdi
  call   <printf@plt>
  xor    %r8d,%r8d
L27:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L65
  add    $0x38,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L37:
  add    $0x1,%rbp
  cmp    $0x800,%rbp
  je     L27
  mov    %r8d,%r12d
  jmp    L17
L65:
  call   <__stack_chk_fail@plt>
```

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

tool: D6: ~~~~ failed! ~~~~


assistant: ```c
unsigned test_hil_64() {
  unsigned c = 0;
  unsigned z = 11;
  unsigned long long s, px, py;
  for (unsigned x = 0; x < (1 << z); ++x) {
    for (unsigned y = 0; y < (1 << z); ++y) {
      s = hil_s_from_xy_64(x, y, z);
      hil_xy_from_s_64(s, z, &px, &py);
      if (px != x || py != y) {
        printf("~~~~ failed! ~~~~\n");
        return 0;
      }
      ++c;
    }
  }
  return c;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<test_hil_64>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%r15
  lea    0x18(%rsp),%r14
L58:
  lea    0x1(%r12),%eax
  mov    %ebp,%r13d
  xor    %ebx,%ebx
  mov    %eax,0xc(%rsp)
  jmp    L3
  nopl   0x0(%rax)
L41:
  cmp    %rbx,0x20(%rsp)
  jne    L28
  mov    0xc(%rsp),%eax
  lea    (%rax,%rbx,1),%r8d
  add    $0x1,%rbx
  cmp    $0x800,%rbx
  je     L64
L3:
  mov    $0xb,%edx
  mov    %ebx,%esi
  mov    %r13d,%edi
  call   <hil_s_from_xy_64@plt>
  mov    %r15,%rcx
  mov    %r14,%rdx
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <hil_xy_from_s_64@plt>
  cmp    %rbp,0x18(%rsp)
  je     L41
L28:
  lea    D9(%rip),%rdi
  call   <printf@plt>
  xor    %r8d,%r8d
L24:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  add    $0x38,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L64:
  add    $0x1,%rbp
  cmp    $0x800,%rbp
  je     L24
  mov    %r8d,%r12d
  jmp    L58
L6:
  call   <__stack_chk_fail@plt>
```

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

tool: D9: ~~~~ failed! ~~~~


assistant: ```c
unsigned test_hil_64() {
  unsigned c = 0;
  unsigned z = 11;
  unsigned long long s, px, py;
  for (unsigned x = 0; x < (1 << z); ++x) {
    for (unsigned y = 0; y < (1 << z); ++y) {
      s = hil_s_from_xy_64(x, y, z);
      hil_xy_from_s_64(s, z, &px, &py);
      if (px != x || py != y) {
        printf("~~~~ failed! ~~~~\n");
        return 0;
      }
      ++c;
    }
  }
  return c;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<f>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  addl   $0x1,-0x4(%rbp)
  shll   -0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int f(int a) {
  a = a + 1;
  a = a + a;
  return a;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<f>:
  endbr64
  lea    0x2(%rdi,%rdi,1),%eax
  ret
```

assistant: ```c
int f(int a) {
  a = a + 1;
  a = a + a;
  return a;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<f>:
  endbr64
  lea    0x2(%rdi,%rdi,1),%eax
  ret
```

assistant: ```c
int f(int a) {
  a = a + 1;
  a = a + a;
  return a;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<f>:
  endbr64
  lea    0x2(%rdi,%rdi,1),%eax
  ret
```

assistant: ```c
int f(int a) {
  a = a + 1;
  a = a + a;
  return a;
}
```
user: What is the c source code of the assembly code below:

```asm
<strtok_r_delimiter>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %rsi,-0x10(%rbp)
  mov    %al,-0x4(%rbp)
  jmp    L39
L43:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x4(%rbp)
  jne    L34
  mov    $0x1,%eax
  jmp    L33
L34:
  addq   $0x1,-0x10(%rbp)
L39:
  cmpq   $0x0,-0x10(%rbp)
  je     L28
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L43
L28:
  mov    $0x0,%eax
L33:
  pop    %rbp
  ret
```

assistant: ```c
int strtok_r_delimiter(char c, const char *delim) {
  while (delim && *delim) {
    if (*delim == c)
      return 1;
    delim++;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<strtok_r_delimiter>:
  endbr64
  test   %rsi,%rsi
  jne    L7
  mov    $0x0,%eax
  ret
L23:
  add    $0x1,%rsi
L7:
  movzbl (%rsi),%eax
  test   %al,%al
  je     L24
  cmp    %dil,%al
  jne    L23
  mov    $0x1,%eax
  ret
L24:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int strtok_r_delimiter(char c, const char *delim) {
  while (delim && *delim) {
    if (*delim == c)
      return 1;
    delim++;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<strtok_r_delimiter>:
  endbr64
  test   %rsi,%rsi
  jne    L28
  jmp    L0
  nopl   0x0(%rax,%rax,1)
L32:
  cmp    %dil,%al
  je     L22
  add    $0x1,%rsi
L28:
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L32
L0:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L22:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int strtok_r_delimiter(char c, const char *delim) {
  while (delim && *delim) {
    if (*delim == c)
      return 1;
    delim++;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<strtok_r_delimiter>:
  endbr64
  test   %rsi,%rsi
  jne    L6
  jmp    L30
  nopl   0x0(%rax,%rax,1)
L20:
  cmp    %dil,%al
  je     L35
  add    $0x1,%rsi
L6:
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L20
L30:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L35:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int strtok_r_delimiter(char c, const char *delim) {
  while (delim && *delim) {
    if (*delim == c)
      return 1;
    delim++;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<timespec_subtract>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x10(%rbp),%rax
  mov    0x8(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,0x8(%rax)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  sub    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jns    L6
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  lea    0x3b9aca00(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    0x8(%rax),%rax
  lea    -0x1(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,0x8(%rax)
L6:
  mov    -0x8(%rbp),%rax
  mov    0x8(%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rax
  sub    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,0x8(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void timespec_subtract(struct timespec *r, const struct timespec *a, const struct timespec *b) {
  r->tv_sec = a->tv_sec;
  r->tv_nsec = a->tv_nsec - b->tv_nsec;
  if (r->tv_nsec < 0) {
    r->tv_nsec += 1000000000L;
    r->tv_sec--;
  }
  r->tv_sec = r->tv_sec - b->tv_sec;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<timespec_subtract>:
  endbr64
  mov    0x8(%rsi),%rcx
  mov    %rcx,0x8(%rdi)
  mov    (%rsi),%rax
  sub    (%rdx),%rax
  js     L14
  mov    %rax,(%rdi)
L19:
  mov    0x8(%rdx),%rax
  sub    %rax,0x8(%rdi)
  ret
L14:
  add    $0x3b9aca00,%rax
  mov    %rax,(%rdi)
  sub    $0x1,%rcx
  mov    %rcx,0x8(%rdi)
  jmp    L19
```

assistant: ```c
void timespec_subtract(struct timespec *r, const struct timespec *a, const struct timespec *b) {
  r->tv_sec = a->tv_sec;
  r->tv_nsec = a->tv_nsec - b->tv_nsec;
  if (r->tv_nsec < 0) {
    r->tv_nsec += 1000000000L;
    r->tv_sec--;
  }
  r->tv_sec = r->tv_sec - b->tv_sec;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<timespec_subtract>:
  endbr64
  mov    0x8(%rsi),%rax
  mov    (%rsi),%rcx
  mov    %rax,0x8(%rdi)
  sub    (%rdx),%rcx
  js     L9
  sub    0x8(%rdx),%rax
  mov    %rcx,(%rdi)
  mov    %rax,0x8(%rdi)
  ret
L9:
  sub    $0x1,%rax
  add    $0x3b9aca00,%rcx
  mov    %rax,0x8(%rdi)
  sub    0x8(%rdx),%rax
  mov    %rcx,(%rdi)
  mov    %rax,0x8(%rdi)
  ret
```

assistant: ```c
void timespec_subtract(struct timespec *r, const struct timespec *a, const struct timespec *b) {
  r->tv_sec = a->tv_sec;
  r->tv_nsec = a->tv_nsec - b->tv_nsec;
  if (r->tv_nsec < 0) {
    r->tv_nsec += 1000000000L;
    r->tv_sec--;
  }
  r->tv_sec = r->tv_sec - b->tv_sec;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<timespec_subtract>:
  endbr64
  mov    0x8(%rsi),%rax
  mov    (%rsi),%rcx
  mov    %rax,0x8(%rdi)
  sub    (%rdx),%rcx
  js     L2
  sub    0x8(%rdx),%rax
  mov    %rcx,(%rdi)
  mov    %rax,0x8(%rdi)
  ret
L2:
  sub    $0x1,%rax
  add    $0x3b9aca00,%rcx
  mov    %rax,0x8(%rdi)
  sub    0x8(%rdx),%rax
  mov    %rcx,(%rdi)
  mov    %rax,0x8(%rdi)
  ret
```

assistant: ```c
void timespec_subtract(struct timespec *r, const struct timespec *a, const struct timespec *b) {
  r->tv_sec = a->tv_sec;
  r->tv_nsec = a->tv_nsec - b->tv_nsec;
  if (r->tv_nsec < 0) {
    r->tv_nsec += 1000000000L;
    r->tv_sec--;
  }
  r->tv_sec = r->tv_sec - b->tv_sec;
}
```