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

```asm
<cmd_gps_clear>:
  endbr64
  push   %r15
  mov    $0x7,%edx
  push   %r14
  mov    %rsi,%r14
  xor    %esi,%esi
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %edi,%edi
  mov    $0x100,%eax
  lea    0x11(%rsp),%rdi
  sete   %sil
  mov    %ax,0xf(%rsp)
  call   <memset@plt>
  test   %ebx,%ebx
  jle    L37
  lea    -0x1(%rbx),%eax
  lea    D10(%rip),%r13
  lea    (%r14,%rax,8),%r15
  lea    D16(%rip),%r12
  nopl   0x0(%rax)
L38:
  mov    (%r14),%rbp
  mov    $0x7,%ebx
L44:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L35
  movslq 0x0(%r13),%rax
  movb   $0x1,0xf(%rsp,%rax,1)
L35:
  sub    $0x1,%ebx
  jne    L44
  add    $0x10,%r13
  cmp    %r15,%r14
  je     L37
  mov    0x8(%r13),%r12
  add    $0x8,%r14
  jmp    L38
L37:
  lea    0xf(%rsp),%rdx
  mov    $0x9,%esi
  mov    $0xf20,%edi
  call   <setcns@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D16
type: string

tool: D16: ephemeris

assistant: ```c
int cmd_gps_clear(int argc, char **argv) {
  char data[9];
  data[0] = 0;
  data[1] = 1;
  int i, j;
  memset(data + 2, argc ? 0x00 : 0x01, 7);
  static struct {
    int off;
    char *key;
  } keys[] = {{2, "ephemeris"}, {3, "almanac"}, {4, "position"}, {5, "sldb"}, {6, "ssdb"}, {7, "timeref"}, {8, "throttling"}};
  for (i = 0; i < argc; i++)
    for (j = 0; j < sizeof(keys) / sizeof(*keys); j++)
      if (!strcmp(argv[i], keys[i].key))
        data[keys[i].off] = 0x01;
  return setcns(0x0F20, 9, data);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cmd_gps_clear>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  xor    %esi,%esi
  mov    $0x7,%edx
  push   %rbx
  mov    %edi,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %edi,%edi
  mov    $0x100,%eax
  lea    0x10(%rsp),%rdi
  sete   %sil
  mov    %ax,0xe(%rsp)
  call   <memset@plt>
  test   %ebx,%ebx
  jle    L40
  mov    0x0(%rbp),%rdi
  lea    D17(%rip),%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L122
L105:
  cmp    $0x1,%ebx
  je     L40
  mov    0x8(%rbp),%rdi
  lea    D40(%rip),%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L6
L164:
  cmp    $0x2,%ebx
  je     L40
  mov    0x10(%rbp),%rdi
  lea    D26(%rip),%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L91
L147:
  cmp    $0x3,%ebx
  je     L40
  mov    0x18(%rbp),%rdi
  lea    D25(%rip),%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L115
L25:
  cmp    $0x4,%ebx
  je     L40
  mov    0x20(%rbp),%rdi
  lea    D27(%rip),%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L39
  movb   $0x1,0x14(%rsp)
L39:
  cmp    $0x5,%ebx
  je     L40
  mov    0x28(%rbp),%rdi
  lea    D58(%rip),%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L181
  movb   $0x1,0x15(%rsp)
L181:
  cmp    $0x6,%ebx
  je     L40
  mov    0x30(%rbp),%rdi
  lea    D20(%rip),%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L36
  nopl   0x0(%rax)
L40:
  lea    0xe(%rsp),%rdx
  mov    $0x9,%esi
  mov    $0xf20,%edi
  call   <setcns@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L195
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L122:
  movb   $0x1,0x10(%rsp)
  jmp    L105
L6:
  movb   $0x1,0x11(%rsp)
  jmp    L164
L91:
  movb   $0x1,0x12(%rsp)
  jmp    L147
L115:
  movb   $0x1,0x13(%rsp)
  jmp    L25
L36:
  movb   $0x1,0x16(%rsp)
  jmp    L40
L195:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D17
type: string
name: disassemble_data
arguments: label: D40
type: string
name: disassemble_data
arguments: label: D26
type: string
name: disassemble_data
arguments: label: D25
type: string
name: disassemble_data
arguments: label: D27
type: string
name: disassemble_data
arguments: label: D58
type: string
name: disassemble_data
arguments: label: D20
type: string

tool: D17: ephemeris

tool: D40: almanac

tool: D26: position

tool: D25: sldb

tool: D27: ssdb

tool: D58: timeref

tool: D20: throttling

assistant: ```c
int cmd_gps_clear(int argc, char **argv) {
  char data[9];
  data[0] = 0;
  data[1] = 1;
  int i, j;
  memset(data + 2, argc ? 0x00 : 0x01, 7);
  static struct {
    int off;
    char *key;
  } keys[] = {{2, "ephemeris"}, {3, "almanac"}, {4, "position"}, {5, "sldb"}, {6, "ssdb"}, {7, "timeref"}, {8, "throttling"}};
  for (i = 0; i < argc; i++)
    for (j = 0; j < sizeof(keys) / sizeof(*keys); j++)
      if (!strcmp(argv[i], keys[i].key))
        data[keys[i].off] = 0x01;
  return setcns(0x0F20, 9, data);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<set_sysfs_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    D6(%rip),%rax
  mov    (%rax),%edx
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  or     %eax,%edx
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%ecx
  or     %eax,%ecx
  mov    -0x18(%rbp),%rax
  mov    $0x1a4,%edx
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <open@plt>
  mov    %eax,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  js     L2
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x8(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    $0x0,%eax
  jmp    L18
L2:
  mov    $0xffffffff,%eax
L18:
  leave
  ret
```

assistant: ```c
int set_sysfs_str(const char *path, const char *val) {
  int fd;
  int bytes;
  fd = open(path, O_CREAT | O_RDWR | O_TRUNC, 0644);
  if (fd >= 0) {
    bytes = write(fd, val, strlen(val));
    close(fd);
    return 0;
  } else {
  }
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<set_sysfs_str>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbp
  mov    D10(%rip),%rax
  mov    (%rax),%esi
  mov    D25(%rip),%rax
  or     (%rax),%esi
  mov    D0(%rip),%rax
  or     (%rax),%esi
  mov    $0x1a4,%edx
  call   <open@plt>
  test   %eax,%eax
  js     L15
  mov    %eax,%ebx
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    %rbp,%rsi
  mov    %ebx,%edi
  call   <write@plt>
  mov    %ebx,%edi
  call   <close@plt>
  mov    $0x0,%eax
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L15:
  mov    $0xffffffff,%eax
  jmp    L8
```

assistant: ```c
int set_sysfs_str(const char *path, const char *val) {
  int fd;
  int bytes;
  fd = open(path, O_CREAT | O_RDWR | O_TRUNC, 0644);
  if (fd >= 0) {
    bytes = write(fd, val, strlen(val));
    close(fd);
    return 0;
  } else {
  }
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<set_sysfs_str>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  mov    $0x1a4,%edx
  push   %rbp
  sub    $0x8,%rsp
  mov    D7(%rip),%rax
  mov    (%rax),%esi
  mov    D17(%rip),%rax
  or     (%rax),%esi
  mov    D25(%rip),%rax
  or     (%rax),%esi
  call   <open@plt>
  test   %eax,%eax
  js     L11
  mov    %r12,%rdi
  mov    %eax,%ebp
  call   <strlen@plt>
  mov    %r12,%rsi
  mov    %ebp,%edi
  mov    %eax,%edx
  call   <write@plt>
  mov    %ebp,%edi
  call   <close@plt>
  xor    %eax,%eax
L6:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L11:
  mov    $0xffffffff,%eax
  jmp    L6
```

assistant: ```c
int set_sysfs_str(const char *path, const char *val) {
  int fd;
  int bytes;
  fd = open(path, O_CREAT | O_RDWR | O_TRUNC, 0644);
  if (fd >= 0) {
    bytes = write(fd, val, strlen(val));
    close(fd);
    return 0;
  } else {
  }
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<set_sysfs_str>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  mov    $0x1a4,%edx
  push   %rbp
  sub    $0x8,%rsp
  mov    D7(%rip),%rax
  mov    (%rax),%esi
  mov    D9(%rip),%rax
  or     (%rax),%esi
  mov    D12(%rip),%rax
  or     (%rax),%esi
  call   <open@plt>
  test   %eax,%eax
  js     L2
  mov    %r12,%rdi
  mov    %eax,%ebp
  call   <strlen@plt>
  mov    %r12,%rsi
  mov    %ebp,%edi
  mov    %eax,%edx
  call   <write@plt>
  mov    %ebp,%edi
  call   <close@plt>
  xor    %eax,%eax
L1:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L2:
  mov    $0xffffffff,%eax
  jmp    L1
```

assistant: ```c
int set_sysfs_str(const char *path, const char *val) {
  int fd;
  int bytes;
  fd = open(path, O_CREAT | O_RDWR | O_TRUNC, 0644);
  if (fd >= 0) {
    bytes = write(fd, val, strlen(val));
    close(fd);
    return 0;
  } else {
  }
  return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<valid_tuner_capability>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    D36(%rip),%rax
  mov    (%rax),%edx
  mov    D24(%rip),%rax
  mov    (%rax),%eax
  or     %eax,%edx
  mov    D28(%rip),%rax
  mov    (%rax),%eax
  or     %eax,%edx
  mov    D54(%rip),%rax
  mov    (%rax),%eax
  or     %eax,%edx
  mov    D52(%rip),%rax
  mov    (%rax),%eax
  or     %eax,%edx
  mov    D55(%rip),%rax
  mov    (%rax),%eax
  or     %edx,%eax
  not    %eax
  and    -0x14(%rbp),%eax
  test   %eax,%eax
  jne    L15
  movl   $0x1,-0x4(%rbp)
  jmp    L9
L15:
  movl   $0x0,-0x4(%rbp)
L9:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int valid_tuner_capability(__u32 capability) {
  int valid = 0;
  if ((capability & ~(V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP)) == 0) {
    valid = 1;
  } else {
    valid = 0;
  }
  return valid;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<valid_tuner_capability>:
  endbr64
  mov    D58(%rip),%rax
  mov    (%rax),%eax
  mov    D29(%rip),%rdx
  or     (%rdx),%eax
  mov    D24(%rip),%rdx
  or     (%rdx),%eax
  mov    D22(%rip),%rdx
  or     (%rdx),%eax
  mov    D31(%rip),%rdx
  or     (%rdx),%eax
  mov    D20(%rip),%rdx
  or     (%rdx),%eax
  not    %eax
  test   %edi,%eax
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int valid_tuner_capability(__u32 capability) {
  int valid = 0;
  if ((capability & ~(V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP)) == 0) {
    valid = 1;
  } else {
    valid = 0;
  }
  return valid;
}
```
user: Translate the below assembly code into C programming language:

```asm
<valid_tuner_capability>:
  endbr64
  mov    D46(%rip),%rdx
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  or     (%rdx),%eax
  mov    D34(%rip),%rdx
  or     (%rdx),%eax
  mov    D13(%rip),%rdx
  or     (%rdx),%eax
  mov    D0(%rip),%rdx
  or     (%rdx),%eax
  mov    D1(%rip),%rdx
  or     (%rdx),%eax
  not    %eax
  test   %edi,%eax
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int valid_tuner_capability(__u32 capability) {
  int valid = 0;
  if ((capability & ~(V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP)) == 0) {
    valid = 1;
  } else {
    valid = 0;
  }
  return valid;
}
```
user: What is the c source code of the assembly code below:

```asm
<valid_tuner_capability>:
  endbr64
  mov    D24(%rip),%rdx
  mov    D48(%rip),%rax
  mov    (%rax),%eax
  or     (%rdx),%eax
  mov    D50(%rip),%rdx
  or     (%rdx),%eax
  mov    D13(%rip),%rdx
  or     (%rdx),%eax
  mov    D32(%rip),%rdx
  or     (%rdx),%eax
  mov    D15(%rip),%rdx
  or     (%rdx),%eax
  not    %eax
  test   %edi,%eax
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int valid_tuner_capability(__u32 capability) {
  int valid = 0;
  if ((capability & ~(V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP)) == 0) {
    valid = 1;
  } else {
    valid = 0;
  }
  return valid;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<BX_Xnor>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <BX_Xor@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L18
  mov    $0x0,%eax
  jmp    L37
L18:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <BX_Not@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L33
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <BX_DecRef@plt>
  mov    $0x0,%eax
  jmp    L37
L33:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <BX_DecRef@plt>
  mov    -0x8(%rbp),%rax
L37:
  leave
  ret
```

assistant: ```c
struct BoolExpr *BX_Xnor(size_t n, struct BoolExpr **xs) {
  struct BoolExpr *temp;
  struct BoolExpr *y;
  do {
    if ((temp = BX_Xor(n, xs)) == NULL)
      return NULL;
  } while (0);
  do {
    if ((y = BX_Not(temp)) == NULL) {
      BX_DecRef(temp);
      return NULL;
    }
  } while (0);
  BX_DecRef(temp);
  return y;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<BX_Xnor>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <BX_Xor@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L7
  mov    %rax,%rdi
  call   <BX_Not@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L14
  mov    %rbx,%rdi
  call   <BX_DecRef@plt>
L23:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L14:
  mov    %rbx,%rdi
  call   <BX_DecRef@plt>
  jmp    L23
L7:
  mov    %rax,%rbp
  jmp    L23
```

assistant: ```c
struct BoolExpr *BX_Xnor(size_t n, struct BoolExpr **xs) {
  struct BoolExpr *temp;
  struct BoolExpr *y;
  do {
    if ((temp = BX_Xor(n, xs)) == NULL)
      return NULL;
  } while (0);
  do {
    if ((y = BX_Not(temp)) == NULL) {
      BX_DecRef(temp);
      return NULL;
    }
  } while (0);
  BX_DecRef(temp);
  return y;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<BX_Xnor>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x8,%rsp
  call   <BX_Xor@plt>
  test   %rax,%rax
  je     L4
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <BX_Not@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <BX_DecRef@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L4:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
struct BoolExpr *BX_Xnor(size_t n, struct BoolExpr **xs) {
  struct BoolExpr *temp;
  struct BoolExpr *y;
  do {
    if ((temp = BX_Xor(n, xs)) == NULL)
      return NULL;
  } while (0);
  do {
    if ((y = BX_Not(temp)) == NULL) {
      BX_DecRef(temp);
      return NULL;
    }
  } while (0);
  BX_DecRef(temp);
  return y;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<BX_Xnor>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x8,%rsp
  call   <BX_Xor@plt>
  test   %rax,%rax
  je     L0
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <BX_Not@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <BX_DecRef@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L0:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
struct BoolExpr *BX_Xnor(size_t n, struct BoolExpr **xs) {
  struct BoolExpr *temp;
  struct BoolExpr *y;
  do {
    if ((temp = BX_Xor(n, xs)) == NULL)
      return NULL;
  } while (0);
  do {
    if ((y = BX_Not(temp)) == NULL) {
      BX_DecRef(temp);
      return NULL;
    }
  } while (0);
  BX_DecRef(temp);
  return y;
}
```
user: What is the c source code of the assembly code below?

```asm
<destroy_list>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    0x4(%rax),%eax
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L6
L11:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  addl   $0x1,-0x8(%rbp)
L6:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L11
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void destroy_list(double **listval, int *listprop) {
  int i, list_orde;
  list_orde = listprop[1];
  for (i = 0; i < list_orde; i++) {
    free(listval[i]);
  }
  free(listval);
  free(listprop);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<destroy_list>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    0x4(%rsi),%eax
  test   %eax,%eax
  jle    L19
  mov    %rdi,%rbx
  lea    -0x1(%rax),%eax
  lea    0x8(%rdi,%rax,8),%rbp
L10:
  mov    (%rbx),%rdi
  call   <free@plt>
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L10
L19:
  mov    %r12,%rdi
  call   <free@plt>
  mov    %r13,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void destroy_list(double **listval, int *listprop) {
  int i, list_orde;
  list_orde = listprop[1];
  for (i = 0; i < list_orde; i++) {
    free(listval[i]);
  }
  free(listval);
  free(listprop);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<destroy_list>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    0x4(%rsi),%eax
  test   %eax,%eax
  jle    L18
  sub    $0x1,%eax
  mov    %rdi,%rbx
  lea    0x8(%rdi,%rax,8),%rbp
  cs nopw 0x0(%rax,%rax,1)
L10:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <free@plt>
  cmp    %rbp,%rbx
  jne    L10
L18:
  mov    %r12,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r13,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1050 <free@plt>
```

assistant: ```c
void destroy_list(double **listval, int *listprop) {
  int i, list_orde;
  list_orde = listprop[1];
  for (i = 0; i < list_orde; i++) {
    free(listval[i]);
  }
  free(listval);
  free(listprop);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<destroy_list>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    0x4(%rsi),%eax
  test   %eax,%eax
  jle    L3
  sub    $0x1,%eax
  mov    %rdi,%rbx
  lea    0x8(%rdi,%rax,8),%rbp
  cs nopw 0x0(%rax,%rax,1)
L19:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <free@plt>
  cmp    %rbp,%rbx
  jne    L19
L3:
  mov    %r12,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r13,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1050 <free@plt>
```

assistant: ```c
void destroy_list(double **listval, int *listprop) {
  int i, list_orde;
  list_orde = listprop[1];
  for (i = 0; i < list_orde; i++) {
    free(listval[i]);
  }
  free(listval);
  free(listprop);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fstatat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x18(%rbp)
  mov    -0x18(%rbp),%esi
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%rdx
  mov    -0x14(%rbp),%eax
  mov    %esi,%r8d
  mov    %eax,%esi
  mov    $0x1,%edi
  mov    $0x0,%eax
  call   <__fxstatat@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
signed int fstatat(signed int __fd, const char *__filename, struct stat *__statbuf, signed int __flag) {
  signed int return_value___fxstatat$1;
  return_value___fxstatat$1 = __fxstatat(1, __fd, __filename, __statbuf, __flag);
  return return_value___fxstatat$1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<fstatat>:
  endbr64
  sub    $0x8,%rsp
  mov    %ecx,%r8d
  mov    %rdx,%rcx
  mov    %rsi,%rdx
  mov    %edi,%esi
  mov    $0x1,%edi
  mov    $0x0,%eax
  call   <__fxstatat@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
signed int fstatat(signed int __fd, const char *__filename, struct stat *__statbuf, signed int __flag) {
  signed int return_value___fxstatat$1;
  return_value___fxstatat$1 = __fxstatat(1, __fd, __filename, __statbuf, __flag);
  return return_value___fxstatat$1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<fstatat>:
  endbr64
  mov    %ecx,%r8d
  xor    %eax,%eax
  mov    %rdx,%rcx
  mov    %rsi,%rdx
  mov    %edi,%esi
  mov    $0x1,%edi
  jmp    1050 <__fxstatat@plt>
```

assistant: ```c
signed int fstatat(signed int __fd, const char *__filename, struct stat *__statbuf, signed int __flag) {
  signed int return_value___fxstatat$1;
  return_value___fxstatat$1 = __fxstatat(1, __fd, __filename, __statbuf, __flag);
  return return_value___fxstatat$1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<fstatat>:
  endbr64
  mov    %ecx,%r8d
  xor    %eax,%eax
  mov    %rdx,%rcx
  mov    %rsi,%rdx
  mov    %edi,%esi
  mov    $0x1,%edi
  jmp    1050 <__fxstatat@plt>
```

assistant: ```c
signed int fstatat(signed int __fd, const char *__filename, struct stat *__statbuf, signed int __flag) {
  signed int return_value___fxstatat$1;
  return_value___fxstatat$1 = __fxstatat(1, __fd, __filename, __statbuf, __flag);
  return return_value___fxstatat$1;
}
```
user: What is the c source code of the assembly code below:

```asm
<print_hdr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %rdi,-0x78(%rbp)
  mov    %esi,-0x7c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x64(%rbp)
  jmp    L47
L42:
  mov    -0x7c(%rbp),%edx
  mov    -0x64(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x64(%rbp),%eax
  cltq
  mov    %dl,-0x60(%rbp,%rax,1)
  addl   $0x1,-0x64(%rbp)
L47:
  mov    -0x64(%rbp),%eax
  cmp    $0x4e,%eax
  ja     L3
  mov    -0x7c(%rbp),%edx
  mov    -0x64(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L3
  mov    -0x7c(%rbp),%edx
  mov    -0x64(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xd,%al
  je     L3
  mov    -0x7c(%rbp),%edx
  mov    -0x64(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L42
L3:
  mov    -0x64(%rbp),%eax
  cltq
  movb   $0x0,-0x60(%rbp,%rax,1)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L57
  call   <__stack_chk_fail@plt>
L57:
  leave
  ret
```

assistant: ```c
void print_hdr(unsigned char *code, int offset) {
  unsigned char hdr[80];
  int i;
  i = 0;
  while ((i < ((sizeof(hdr) / sizeof((hdr)[0])) - 1)) && (code[offset + i] != '\0') && (code[offset + i] != '\r') && (code[offset + i] != '\n')) {
    hdr[i] = code[offset + i];
    i++;
  }
  hdr[i] = '\0';
  (void)0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<print_hdr>:
  endbr64
  movslq %esi,%rsi
  lea    (%rdi,%rsi,1),%rax
  lea    0x4f(%rdi,%rsi,1),%rcx
  mov    $0x2401,%esi
  jmp    L5
L9:
  add    $0x1,%rax
  cmp    %rcx,%rax
  je     L22
L5:
  movzbl (%rax),%edx
  cmp    $0xd,%dl
  ja     L9
  bt     %rdx,%rsi
  jae    L9
L22:
  ret
```

assistant: ```c
void print_hdr(unsigned char *code, int offset) {
  unsigned char hdr[80];
  int i;
  i = 0;
  while ((i < ((sizeof(hdr) / sizeof((hdr)[0])) - 1)) && (code[offset + i] != '\0') && (code[offset + i] != '\r') && (code[offset + i] != '\n')) {
    hdr[i] = code[offset + i];
    i++;
  }
  hdr[i] = '\0';
  (void)0;
}
```