ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的？

```asm
<show_port_stats_header>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  mov    $0xa,%edi
  sub    $0x8,%rsp
  call   <putchar@plt>
  mov    %r12d,%edx
  mov    %rbp,%rsi
  xor    %eax,%eax
  lea    D10(%rip),%rdi
  call   <printf@plt>
  lea    D0(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  lea    D1(%rip),%rdi
  pop    %rbp
  pop    %r12
  jmp    1080 <puts@plt>
```

tool_calls: name: parse_data
arguments: label: D10
datatype: string
name: parse_data
arguments: label: D0
datatype: string
name: parse_data
arguments: label: D1
datatype: string

tool: D10: %-15s interval: %-2d                            Err  Inv  IvTx Link Cntl Input     Input     Output    Output


tool: D0: Seconds TxFrames  TxBytes      RxFrames  RxBytes        Frms CRC  Byte Fail Reqs Requests  MBytes    Requests  MBytes

tool: D1: ------- --------- ------------ --------- -------------- ---- ---- ---- ---- ---- --------- --------- --------- ---------

assistant: ```c
void show_port_stats_header(const char *ifname, int interval) {
  printf("\n");
  printf("%-15s interval: %-2d                            Err  Inv  "
         "IvTx Link Cntl Input     Input     Output    Output\n",
         ifname, interval);
  printf("Seconds TxFrames  TxBytes      RxFrames  RxBytes        "
         "Frms CRC  Byte Fail Reqs Requests  MBytes    "
         "Requests  MBytes\n");
  printf("------- --------- ------------ --------- -------------- "
         "---- ---- ---- ---- ---- --------- --------- "
         "--------- ---------\n");
}
```
user: What is the c source code of the assembly code below:

```asm
<show_port_stats_header>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  mov    $0xa,%edi
  sub    $0x8,%rsp
  call   <putchar@plt>
  mov    %r12d,%edx
  mov    %rbp,%rsi
  xor    %eax,%eax
  lea    D8(%rip),%rdi
  call   <printf@plt>
  lea    D20(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  lea    D27(%rip),%rdi
  pop    %rbp
  pop    %r12
  jmp    1080 <puts@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D8
data_type: string
name: disassemble_data
arguments: data_label: D20
data_type: string
name: disassemble_data
arguments: data_label: D27
data_type: string

tool: D8: %-15s interval: %-2d                            Err  Inv  IvTx Link Cntl Input     Input     Output    Output


tool: D20: Seconds TxFrames  TxBytes      RxFrames  RxBytes        Frms CRC  Byte Fail Reqs Requests  MBytes    Requests  MBytes

tool: D27: ------- --------- ------------ --------- -------------- ---- ---- ---- ---- ---- --------- --------- --------- ---------

assistant: ```c
void show_port_stats_header(const char *ifname, int interval) {
  printf("\n");
  printf("%-15s interval: %-2d                            Err  Inv  "
         "IvTx Link Cntl Input     Input     Output    Output\n",
         ifname, interval);
  printf("Seconds TxFrames  TxBytes      RxFrames  RxBytes        "
         "Frms CRC  Byte Fail Reqs Requests  MBytes    "
         "Requests  MBytes\n");
  printf("------- --------- ------------ --------- -------------- "
         "---- ---- ---- ---- ---- --------- --------- "
         "--------- ---------\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<test_init>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <test_init_schar@plt>
  mov    $0x0,%eax
  call   <test_init_mchar@plt>
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D7
datatype: string

tool: D7: MatrixInit(): Success

assistant: ```c
void test_init() {
  test_init_schar();
  test_init_mchar();
  puts("MatrixInit(): Success");
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<test_init>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <test_init_schar@plt>
  mov    $0x0,%eax
  call   <test_init_mchar@plt>
  lea    D7(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D7
type: string

tool: D7: MatrixInit(): Success

assistant: ```c
void test_init() {
  test_init_schar();
  test_init_mchar();
  puts("MatrixInit(): Success");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test_init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <test_init_schar@plt>
  xor    %eax,%eax
  call   <test_init_mchar@plt>
  lea    D9(%rip),%rdi
  add    $0x8,%rsp
  jmp    1070 <puts@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D9
type_guessed: string

tool: D9: MatrixInit(): Success

assistant: ```c
void test_init() {
  test_init_schar();
  test_init_mchar();
  puts("MatrixInit(): Success");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<test_init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <test_init_schar@plt>
  xor    %eax,%eax
  call   <test_init_mchar@plt>
  lea    D0(%rip),%rdi
  add    $0x8,%rsp
  jmp    1070 <puts@plt>
```

tool_calls: name: read_data
arguments: data_tag: D0
type_infered: string

tool: D0: MatrixInit(): Success

assistant: ```c
void test_init() {
  test_init_schar();
  test_init_mchar();
  puts("MatrixInit(): Success");
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<GJstoupper>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <GJstrdup@plt>
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x1c(%rbp)
  jmp    L5
L3:
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x1c(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %al,(%rbx)
  addl   $0x1,-0x1c(%rbp)
L5:
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L3
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
char *GJstoupper(const char *s) {
  char *temp;
  int i;
  temp = GJstrdup(s);
  i = 0;
  while (temp[i] != '\0') {
    temp[i] = toupper(temp[i]);
    ++i;
  }
  return temp;
}
```
user: What is the c source code of the assembly code below:

```asm
<GJstoupper>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <GJstrdup@plt>
  mov    %rax,%rbp
  movzbl (%rax),%edi
  test   %dil,%dil
  je     L6
  mov    %rax,%rbx
L18:
  movsbl %dil,%edi
  call   <toupper@plt>
  mov    %al,(%rbx)
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L18
L6:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char *GJstoupper(const char *s) {
  char *temp;
  int i;
  temp = GJstrdup(s);
  i = 0;
  while (temp[i] != '\0') {
    temp[i] = toupper(temp[i]);
    ++i;
  }
  return temp;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<GJstoupper>:
  endbr64
  push   %r12
  push   %rbx
  sub    $0x8,%rsp
  call   <GJstrdup@plt>
  movsbl (%rax),%edi
  mov    %rax,%r12
  test   %dil,%dil
  je     L18
  mov    %rax,%rbx
  xchg   %ax,%ax
L19:
  call   <toupper@plt>
  add    $0x1,%rbx
  mov    %al,-0x1(%rbx)
  movsbl (%rbx),%edi
  test   %dil,%dil
  jne    L19
L18:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
char *GJstoupper(const char *s) {
  char *temp;
  int i;
  temp = GJstrdup(s);
  i = 0;
  while (temp[i] != '\0') {
    temp[i] = toupper(temp[i]);
    ++i;
  }
  return temp;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<GJstoupper>:
  endbr64
  push   %r12
  push   %rbx
  sub    $0x8,%rsp
  call   <GJstrdup@plt>
  movsbl (%rax),%edi
  mov    %rax,%r12
  test   %dil,%dil
  je     L2
  mov    %rax,%rbx
  xchg   %ax,%ax
L13:
  call   <toupper@plt>
  add    $0x1,%rbx
  mov    %al,-0x1(%rbx)
  movsbl (%rbx),%edi
  test   %dil,%dil
  jne    L13
L2:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
char *GJstoupper(const char *s) {
  char *temp;
  int i;
  temp = GJstrdup(s);
  i = 0;
  while (temp[i] != '\0') {
    temp[i] = toupper(temp[i]);
    ++i;
  }
  return temp;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<get_msg>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x48(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x50(%rbp),%rax
  mov    %rax,-0x30(%rbp)
  lea    -0x20(%rbp),%rax
  mov    $0x18,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movl   $0x4,-0x20(%rbp)
  lea    -0x30(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  movl   $0x1,-0x1c(%rbp)
  lea    -0x20(%rbp),%rcx
  mov    -0x34(%rbp),%eax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <recvmsg@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
int get_msg(int fd, struct sockaddr_nl *sa, void *buf, size_t len) {
  struct iovec iov;
  struct msghdr msg;
  iov.iov_base = buf;
  iov.iov_len = len;
  memset(&msg, 0, sizeof(msg));
  msg.msg_name = sa;
  msg.msg_namelen = sizeof(*sa);
  msg.msg_iov = &iov;
  msg.msg_iovlen = 1;
  return recvmsg(fd, &msg, 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
<get_msg>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %edi,%ebx
  mov    %rsi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rdx,0x8(%rsp)
  mov    %rcx,(%rsp)
  lea    0x10(%rsp),%r12
  mov    $0x18,%edx
  mov    $0x0,%esi
  mov    %r12,%rdi
  call   <memset@plt>
  mov    %rbp,0x20(%rsp)
  movl   $0x4,0x10(%rsp)
  mov    %rsp,%rax
  mov    %rax,0x18(%rsp)
  movl   $0x1,0x14(%rsp)
  mov    $0x0,%edx
  mov    %r12,%rsi
  mov    %ebx,%edi
  call   <recvmsg@plt>
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int get_msg(int fd, struct sockaddr_nl *sa, void *buf, size_t len) {
  struct iovec iov;
  struct msghdr msg;
  iov.iov_base = buf;
  iov.iov_len = len;
  memset(&msg, 0, sizeof(msg));
  msg.msg_name = sa;
  msg.msg_namelen = sizeof(*sa);
  msg.msg_iov = &iov;
  msg.msg_iovlen = 1;
  return recvmsg(fd, &msg, 0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_msg>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  xor    %esi,%esi
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%r12
  mov    %rdx,0x8(%rsp)
  mov    $0x18,%edx
  mov    %r12,%rdi
  mov    %rcx,(%rsp)
  call   <memset@plt>
  mov    %rsp,%rax
  xor    %edx,%edx
  mov    %r12,%rsi
  mov    %rax,0x18(%rsp)
  mov    %ebp,%edi
  movabs $0x100000004,%rax
  mov    %rbx,0x20(%rsp)
  mov    %rax,0x10(%rsp)
  call   <recvmsg@plt>
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int get_msg(int fd, struct sockaddr_nl *sa, void *buf, size_t len) {
  struct iovec iov;
  struct msghdr msg;
  iov.iov_base = buf;
  iov.iov_len = len;
  memset(&msg, 0, sizeof(msg));
  msg.msg_name = sa;
  msg.msg_namelen = sizeof(*sa);
  msg.msg_iov = &iov;
  msg.msg_iovlen = 1;
  return recvmsg(fd, &msg, 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
<get_msg>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  xor    %esi,%esi
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%r12
  mov    %rdx,0x8(%rsp)
  mov    $0x18,%edx
  mov    %r12,%rdi
  mov    %rcx,(%rsp)
  call   <memset@plt>
  mov    %rsp,%rax
  xor    %edx,%edx
  mov    %r12,%rsi
  mov    %rax,0x18(%rsp)
  mov    D2(%rip),%rax
  mov    %ebp,%edi
  mov    %rbx,0x20(%rsp)
  mov    %rax,0x10(%rsp)
  call   <recvmsg@plt>
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L1
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D2
datatype: byte[8]

tool: {"D2": [0x04,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
int get_msg(int fd, struct sockaddr_nl *sa, void *buf, size_t len) {
  struct iovec iov;
  struct msghdr msg;
  iov.iov_base = buf;
  iov.iov_len = len;
  memset(&msg, 0, sizeof(msg));
  msg.msg_name = sa;
  msg.msg_namelen = sizeof(*sa);
  msg.msg_iov = &iov;
  msg.msg_iovlen = 1;
  return recvmsg(fd, &msg, 0);
}
```
user: What is the c source code of the assembly code below:

```asm
<json_parse_pair>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <json_parse_name@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  mov    $0x0,%eax
  jmp    L39
L7:
  mov    -0x8(%rbp),%rax
  add    %rax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <json_parse_colon@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L2
  mov    $0x0,%eax
  jmp    L39
L2:
  mov    -0x8(%rbp),%rax
  add    %rax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <json_parse_value@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L12
  mov    $0x0,%eax
  jmp    L39
L12:
  mov    -0x8(%rbp),%rax
  add    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
L39:
  leave
  ret
```

assistant: ```c
size_t json_parse_pair(struct json *json, char *line) {
  size_t pair_len = 0;
  size_t len;
  len = json_parse_name(json, line);
  if (!len)
    return 0;
  pair_len += len;
  line += len;
  len = json_parse_colon(line);
  if (!len)
    return 0;
  pair_len += len;
  line += len;
  len = json_parse_value(json, line);
  if (!len)
    return 0;
  pair_len += len;
  return pair_len;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<json_parse_pair>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbp
  call   <json_parse_name@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  jne    L1
L38:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L1:
  add    %rax,%rbp
  mov    %rbp,%rdi
  call   <json_parse_colon@plt>
  mov    %rax,%r13
  test   %rax,%rax
  jne    L24
  mov    %rax,%rbx
  jmp    L38
L24:
  lea    0x0(%rbp,%rax,1),%rsi
  mov    %r12,%rdi
  call   <json_parse_value@plt>
  add    %rbx,%r13
  add    %rax,%r13
  test   %rax,%rax
  cmovne %r13,%rax
  mov    %rax,%rbx
  jmp    L38
```

assistant: ```c
size_t json_parse_pair(struct json *json, char *line) {
  size_t pair_len = 0;
  size_t len;
  len = json_parse_name(json, line);
  if (!len)
    return 0;
  pair_len += len;
  line += len;
  len = json_parse_colon(line);
  if (!len)
    return 0;
  pair_len += len;
  line += len;
  len = json_parse_value(json, line);
  if (!len)
    return 0;
  pair_len += len;
  return pair_len;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<json_parse_pair>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <json_parse_name@plt>
  test   %rax,%rax
  jne    L3
L2:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  add    %rax,%rbp
  mov    %rax,%rbx
  mov    %rbp,%rdi
  call   <json_parse_colon@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L2
  lea    0x0(%rbp,%rax,1),%rsi
  mov    %r12,%rdi
  call   <json_parse_value@plt>
  test   %rax,%rax
  je     L2
  add    $0x8,%rsp
  add    %r13,%rbx
  add    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
size_t json_parse_pair(struct json *json, char *line) {
  size_t pair_len = 0;
  size_t len;
  len = json_parse_name(json, line);
  if (!len)
    return 0;
  pair_len += len;
  line += len;
  len = json_parse_colon(line);
  if (!len)
    return 0;
  pair_len += len;
  line += len;
  len = json_parse_value(json, line);
  if (!len)
    return 0;
  pair_len += len;
  return pair_len;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<json_parse_pair>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <json_parse_name@plt>
  test   %rax,%rax
  jne    L10
L4:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L10:
  add    %rax,%rbp
  mov    %rax,%rbx
  mov    %rbp,%rdi
  call   <json_parse_colon@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L4
  lea    0x0(%rbp,%rax,1),%rsi
  mov    %r12,%rdi
  call   <json_parse_value@plt>
  test   %rax,%rax
  je     L4
  add    $0x8,%rsp
  add    %r13,%rbx
  add    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
size_t json_parse_pair(struct json *json, char *line) {
  size_t pair_len = 0;
  size_t len;
  len = json_parse_name(json, line);
  if (!len)
    return 0;
  pair_len += len;
  line += len;
  len = json_parse_colon(line);
  if (!len)
    return 0;
  pair_len += len;
  line += len;
  len = json_parse_value(json, line);
  if (!len)
    return 0;
  pair_len += len;
  return pair_len;
}
```
user: What is the c source code of the assembly code below:

```asm
<get_token>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L75
L76:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L109
  mov    $0x0,%eax
  jmp    L80
L109:
  addq   $0x1,-0x10(%rbp)
L75:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L76
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x25,%al
  jne    L0
  mov    $0x0,%eax
  jmp    L80
L0:
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L63
L6:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L7
  cmpl   $0x0,-0x1c(%rbp)
  je     L69
  mov    $0x0,%eax
  jmp    L80
L69:
  mov    -0x18(%rbp),%rax
  mov    -0x10(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  jmp    L80
L7:
  addq   $0x1,-0x10(%rbp)
L63:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L6
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  mov    -0x10(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
L80:
  leave
  ret
```

assistant: ```c
char *get_token(char **pp, int need_space) {
  char *token;
  char *p = *pp;
  for (; isspace(*p); p++)
    if (!*p)
      return NULL;
  if (*p == '%')
    return NULL;
  token = p;
  for (; !isspace(*p); p++)
    if (!*p) {
      if (need_space)
        return NULL;
      *pp = p;
      return token;
    }
  *p++ = 0;
  *pp = p;
  return token;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<get_token>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%r13d
  mov    (%rdi),%rbx
  jmp    L80
L94:
  add    $0x1,%rbx
L80:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L68
  cmpb   $0x0,(%rbx)
  jne    L94
  mov    $0x0,%ebx
L108:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L68:
  cmpb   $0x25,(%rbx)
  je     L54
  mov    %rbx,%rbp
L89:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L96
  cmpb   $0x0,0x0(%rbp)
  je     L59
  add    $0x1,%rbp
  jmp    L89
L59:
  test   %r13d,%r13d
  jne    L114
  mov    %rbp,(%r12)
  jmp    L108
L96:
  movb   $0x0,0x0(%rbp)
  add    $0x1,%rbp
  mov    %rbp,(%r12)
  jmp    L108
L54:
  mov    $0x0,%ebx
  jmp    L108
L114:
  mov    $0x0,%ebx
  jmp    L108
```

assistant: ```c
char *get_token(char **pp, int need_space) {
  char *token;
  char *p = *pp;
  for (; isspace(*p); p++)
    if (!*p)
      return NULL;
  if (*p == '%')
    return NULL;
  token = p;
  for (; !isspace(*p); p++)
    if (!*p) {
      if (need_space)
        return NULL;
      *pp = p;
      return token;
    }
  *p++ = 0;
  *pp = p;
  return token;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<get_token>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%r12
  jmp    L76
  nopl   0x0(%rax,%rax,1)
L37:
  cmpb   $0x0,(%r12)
  je     L51
  add    $0x1,%r12
L76:
  movsbl (%r12),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L37
  movsbl (%r12),%edi
  cmp    $0x25,%dil
  je     L51
  mov    %r12,%r13
  jmp    L61
  nopw   0x0(%rax,%rax,1)
L49:
  cmpb   $0x0,0x0(%r13)
  je     L45
  movsbl 0x1(%r13),%edi
  add    $0x1,%r13
L61:
  call   <isspace@plt>
  test   %rax,%rax
  je     L49
  movb   $0x0,0x0(%r13)
  add    $0x1,%r13
L40:
  mov    %r13,(%rbx)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L45:
  test   %ebp,%ebp
  je     L40
L51:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *get_token(char **pp, int need_space) {
  char *token;
  char *p = *pp;
  for (; isspace(*p); p++)
    if (!*p)
      return NULL;
  if (*p == '%')
    return NULL;
  token = p;
  for (; !isspace(*p); p++)
    if (!*p) {
      if (need_space)
        return NULL;
      *pp = p;
      return token;
    }
  *p++ = 0;
  *pp = p;
  return token;
}
```
user: What is the c source code of the assembly code below?

```asm
<get_token>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%r12
  jmp    L52
  nopl   0x0(%rax)
L27:
  cmpb   $0x0,(%r12)
  je     L41
  add    $0x1,%r12
L52:
  movsbl (%r12),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L27
  cmpb   $0x25,(%r12)
  je     L41
  mov    %r12,%rbx
  jmp    L31
  cs nopw 0x0(%rax,%rax,1)
L78:
  cmpb   $0x0,(%rbx)
  je     L34
  add    $0x1,%rbx
L31:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L78
  movb   $0x0,(%rbx)
  add    $0x1,%rbx
L5:
  mov    %rbx,0x0(%rbp)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L34:
  test   %r13d,%r13d
  je     L5
L41:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *get_token(char **pp, int need_space) {
  char *token;
  char *p = *pp;
  for (; isspace(*p); p++)
    if (!*p)
      return NULL;
  if (*p == '%')
    return NULL;
  token = p;
  for (; !isspace(*p); p++)
    if (!*p) {
      if (need_space)
        return NULL;
      *pp = p;
      return token;
    }
  *p++ = 0;
  *pp = p;
  return token;
}
```