ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码：

```asm
<reduce>:
  endbr64
  mov    (%rdi),%eax
  test   %eax,%eax
  jns    L22
L38:
  add    %edx,%eax
  mov    %eax,(%rdi)
  subl   $0x1,(%rsi)
  mov    (%rdi),%eax
  test   %eax,%eax
  js     L38
L22:
  mov    (%rdi),%eax
  cmp    %eax,%edx
  jg     L1
L37:
  sub    %edx,%eax
  mov    %eax,(%rdi)
  addl   $0x1,(%rsi)
  mov    (%rdi),%eax
  cmp    %edx,%eax
  jge    L37
L1:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int reduce(int *v, int *next, int mult) {
  int oldnext;
  while (*v < 0) {
    *v += mult;
    oldnext = *next;
    --*next;
    if (!(*next < oldnext))
      return 0;
  }
  while (*v >= mult) {
    *v -= mult;
    oldnext = *next;
    ++*next;
    if (!(*next > oldnext))
      return 0;
  }
  return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<reduce>:
  endbr64
  jmp    L11
  cs nopw 0x0(%rax,%rax,1)
L16:
  add    %edx,%eax
  mov    %eax,(%rdi)
  subl   $0x1,(%rsi)
L11:
  mov    (%rdi),%eax
  test   %eax,%eax
  js     L16
  cmp    %eax,%edx
  jg     L26
  nopl   0x0(%rax)
L13:
  sub    %edx,%eax
  mov    %eax,(%rdi)
  addl   $0x1,(%rsi)
  mov    (%rdi),%eax
  cmp    %edx,%eax
  jge    L13
L26:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int reduce(int *v, int *next, int mult) {
  int oldnext;
  while (*v < 0) {
    *v += mult;
    oldnext = *next;
    --*next;
    if (!(*next < oldnext))
      return 0;
  }
  while (*v >= mult) {
    *v -= mult;
    oldnext = *next;
    ++*next;
    if (!(*next > oldnext))
      return 0;
  }
  return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<reduce>:
  endbr64
  jmp    L36
  cs nopw 0x0(%rax,%rax,1)
L25:
  add    %edx,%eax
  mov    %eax,(%rdi)
  subl   $0x1,(%rsi)
L36:
  mov    (%rdi),%eax
  test   %eax,%eax
  js     L25
  cmp    %eax,%edx
  jg     L11
  nopl   0x0(%rax)
L6:
  sub    %edx,%eax
  mov    %eax,(%rdi)
  addl   $0x1,(%rsi)
  mov    (%rdi),%eax
  cmp    %edx,%eax
  jge    L6
L11:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int reduce(int *v, int *next, int mult) {
  int oldnext;
  while (*v < 0) {
    *v += mult;
    oldnext = *next;
    --*next;
    if (!(*next < oldnext))
      return 0;
  }
  while (*v >= mult) {
    *v -= mult;
    oldnext = *next;
    ++*next;
    if (!(*next > oldnext))
      return 0;
  }
  return 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<psize_of>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L1
L14:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
  addl   $0x1,-0x4(%rbp)
L1:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L14
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <lengthof@plt>
  mov    %eax,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x8,%esi
  lea    D35(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x8,%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D1
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D39
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D0
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D35
type_guessed: string

tool: D1: for loop printf(s) = [

tool: D39: ]

tool: D0: lengthof string = [%d]


tool: D35: sizeof string = [%ld]


assistant: ```c
int psize_of(char *s) {
  int i;
  printf("for loop printf(s) = [");
  for (i = 0; s[i] != '\0'; ++i)
    printf("%c", s[i]);
  printf("]\n");
  printf("lengthof string = [%d]\n", lengthof(s));
  printf("sizeof string = [%ld]\n", sizeof(s));
  return sizeof(s);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<psize_of>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  lea    D6(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movzbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L1
  lea    0x1(%rbp),%rbx
L0:
  movsbl %dil,%edi
  call   <putchar@plt>
  add    $0x1,%rbx
  movzbl -0x1(%rbx),%edi
  test   %dil,%dil
  jne    L0
L1:
  lea    D23(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <lengthof@plt>
  mov    %eax,%esi
  lea    D10(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x8,%esi
  lea    D32(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x8,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D6
type_guessed: string
name: read_data
arguments: data_tag: D23
type_guessed: string
name: read_data
arguments: data_tag: D10
type_guessed: string
name: read_data
arguments: data_tag: D32
type_guessed: string

tool: D6: for loop printf(s) = [

tool: D23: ]

tool: D10: lengthof string = [%d]


tool: D32: sizeof string = [%ld]


assistant: ```c
int psize_of(char *s) {
  int i;
  printf("for loop printf(s) = [");
  for (i = 0; s[i] != '\0'; ++i)
    printf("%c", s[i]);
  printf("]\n");
  printf("lengthof string = [%d]\n", lengthof(s));
  printf("sizeof string = [%ld]\n", sizeof(s));
  return sizeof(s);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<psize_of>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  lea    D20(%rip),%rdi
  push   %rbx
  sub    $0x8,%rsp
  call   <printf@plt>
  movsbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L14
  lea    0x1(%rbp),%rbx
  nopl   0x0(%rax,%rax,1)
L15:
  call   <putchar@plt>
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L15
L14:
  lea    D21(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <lengthof@plt>
  lea    D22(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x8,%esi
  lea    D37(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  add    $0x8,%rsp
  mov    $0x8,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: tag: D20
datatype: string
name: parse_data
arguments: tag: D21
datatype: string
name: parse_data
arguments: tag: D22
datatype: string
name: parse_data
arguments: tag: D37
datatype: string

tool: D20: for loop printf(s) = [

tool: D21: ]

tool: D22: lengthof string = [%d]


tool: D37: sizeof string = [%ld]


assistant: ```c
int psize_of(char *s) {
  int i;
  printf("for loop printf(s) = [");
  for (i = 0; s[i] != '\0'; ++i)
    printf("%c", s[i]);
  printf("]\n");
  printf("lengthof string = [%d]\n", lengthof(s));
  printf("sizeof string = [%ld]\n", sizeof(s));
  return sizeof(s);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<psize_of>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  lea    D16(%rip),%rdi
  push   %rbx
  sub    $0x8,%rsp
  call   <printf@plt>
  movsbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L14
  lea    0x1(%rbp),%rbx
  nopl   0x0(%rax,%rax,1)
L0:
  call   <putchar@plt>
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L0
L14:
  lea    D4(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <lengthof@plt>
  lea    D29(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x8,%esi
  lea    D20(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  add    $0x8,%rsp
  mov    $0x8,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D16
type_infered: string
name: unpack_data
arguments: data_label: D4
type_infered: string
name: unpack_data
arguments: data_label: D29
type_infered: string
name: unpack_data
arguments: data_label: D20
type_infered: string

tool: D16: for loop printf(s) = [

tool: D4: ]

tool: D29: lengthof string = [%d]


tool: D20: sizeof string = [%ld]


assistant: ```c
int psize_of(char *s) {
  int i;
  printf("for loop printf(s) = [");
  for (i = 0; s[i] != '\0'; ++i)
    printf("%c", s[i]);
  printf("]\n");
  printf("lengthof string = [%d]\n", lengthof(s));
  printf("sizeof string = [%ld]\n", sizeof(s));
  return sizeof(s);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<FETCH_STORE>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  lock xchg %rax,(%rdx)
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *FETCH_STORE(void **ptr, void *val) {
  void *out;
  asm volatile("lock xchg %0, (%1)" : "=r"(out) : "r"(ptr), "0"(val));
  return out;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<FETCH_STORE>:
  endbr64
  mov    %rsi,%rax
  lock xchg %rax,(%rdi)
  ret
```

assistant: ```c
void *FETCH_STORE(void **ptr, void *val) {
  void *out;
  asm volatile("lock xchg %0, (%1)" : "=r"(out) : "r"(ptr), "0"(val));
  return out;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<FETCH_STORE>:
  endbr64
  mov    %rsi,%rax
  lock xchg %rax,(%rdi)
  ret
```

assistant: ```c
void *FETCH_STORE(void **ptr, void *val) {
  void *out;
  asm volatile("lock xchg %0, (%1)" : "=r"(out) : "r"(ptr), "0"(val));
  return out;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<FETCH_STORE>:
  endbr64
  mov    %rsi,%rax
  lock xchg %rax,(%rdi)
  ret
```

assistant: ```c
void *FETCH_STORE(void **ptr, void *val) {
  void *out;
  asm volatile("lock xchg %0, (%1)" : "=r"(out) : "r"(ptr), "0"(val));
  return out;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<check_log_allowed>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <rte_log_get_level@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shr    $0x1f,%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <unlikely@plt>
  mov    -0x4(%rbp),%eax
  cltq
  cmp    %rax,-0x18(%rbp)
  setle  %al
  movzbl %al,%eax
  leave
  ret
```

assistant: ```c
bool check_log_allowed(uint32_t level, uint32_t logtype) {
  int sys_level = rte_log_get_level(logtype);
  if (unlikely(sys_level < 0))
    false;
  return level <= (typeof(level))sys_level;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<check_log_allowed>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  call   <rte_log_get_level@plt>
  mov    %eax,%ebx
  mov    %eax,%edi
  shr    $0x1f,%edi
  call   <unlikely@plt>
  movslq %ebx,%rbx
  cmp    %rbp,%rbx
  setge  %al
  movzbl %al,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
bool check_log_allowed(uint32_t level, uint32_t logtype) {
  int sys_level = rte_log_get_level(logtype);
  if (unlikely(sys_level < 0))
    false;
  return level <= (typeof(level))sys_level;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<check_log_allowed>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  push   %rbx
  sub    $0x8,%rsp
  call   <rte_log_get_level@plt>
  movslq %eax,%rbx
  mov    %ebx,%edi
  shr    $0x1f,%edi
  call   <unlikely@plt>
  xor    %eax,%eax
  cmp    %rbp,%rbx
  setge  %al
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
bool check_log_allowed(uint32_t level, uint32_t logtype) {
  int sys_level = rte_log_get_level(logtype);
  if (unlikely(sys_level < 0))
    false;
  return level <= (typeof(level))sys_level;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<check_log_allowed>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  push   %rbx
  sub    $0x8,%rsp
  call   <rte_log_get_level@plt>
  movslq %eax,%rbx
  mov    %ebx,%edi
  shr    $0x1f,%edi
  call   <unlikely@plt>
  xor    %eax,%eax
  cmp    %rbp,%rbx
  setge  %al
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
bool check_log_allowed(uint32_t level, uint32_t logtype) {
  int sys_level = rte_log_get_level(logtype);
  if (unlikely(sys_level < 0))
    false;
  return level <= (typeof(level))sys_level;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<stopDurip>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rcx
  mov    -0x4(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <startFunction@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int stopDurip(int portno, char *filename, char *cmd) {
  startFunction(portno, filename, cmd);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<stopDurip>:
  endbr64
  sub    $0x8,%rsp
  call   <startFunction@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int stopDurip(int portno, char *filename, char *cmd) {
  startFunction(portno, filename, cmd);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<stopDurip>:
  endbr64
  sub    $0x8,%rsp
  call   <startFunction@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int stopDurip(int portno, char *filename, char *cmd) {
  startFunction(portno, filename, cmd);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<stopDurip>:
  endbr64
  sub    $0x8,%rsp
  call   <startFunction@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int stopDurip(int portno, char *filename, char *cmd) {
  startFunction(portno, filename, cmd);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0x61,-0x9(%rbp)
  lea    -0x9(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <strnlen@plt>
  cmp    $0x1,%eax
  setne  %al
  movzbl %al,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
int main(void) {
  const char s[1] = {'a'};
  return (1 != strnlen(s, 1));
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0x61,0x7(%rsp)
  lea    0x7(%rsp),%rdi
  mov    $0x1,%esi
  call   <strnlen@plt>
  cmp    $0x1,%eax
  setne  %al
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  movzbl %al,%eax
  add    $0x18,%rsp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  const char s[1] = {'a'};
  return (1 != strnlen(s, 1));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x1,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%rdi
  movb   $0x61,0x7(%rsp)
  call   <strnlen@plt>
  cmp    $0x1,%eax
  setne  %al
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  movzbl %al,%eax
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  const char s[1] = {'a'};
  return (1 != strnlen(s, 1));
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x1,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%rdi
  movb   $0x61,0x7(%rsp)
  call   <strnlen@plt>
  cmp    $0x1,%eax
  setne  %al
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  movzbl %al,%eax
  add    $0x18,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  const char s[1] = {'a'};
  return (1 != strnlen(s, 1));
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<pt>:
  endbr64
  mov    %rdi,%rsi
  mov    D22(%rip),%eax
  movslq %eax,%rdx
  lea    (%rdx,%rdx,4),%rcx
  lea    D2(%rip),%rdx
  lea    (%rdx,%rcx,4),%rcx
  add    $0x1,%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x22,%rdx
  mov    %eax,%edi
  sar    $0x1f,%edi
  sub    %edi,%edx
  lea    (%rdx,%rdx,4),%edx
  add    %edx,%edx
  sub    %edx,%eax
  mov    %eax,D10(%rip)
  mov    $0x0,%eax
  lea    D10(%rip),%rdi
L0:
  movzbl (%rsi,%rax,1),%edx
  shr    $0x4,%dl
  movzbl %dl,%edx
  movzbl (%rdi,%rdx,1),%edx
  mov    %dl,(%rcx,%rax,2)
  movzbl (%rsi,%rax,1),%edx
  and    $0xf,%edx
  movzbl (%rdi,%rdx,1),%edx
  mov    %dl,0x1(%rcx,%rax,2)
  add    $0x1,%rax
  cmp    $0x8,%rax
  jne    L0
  movb   $0x0,0x10(%rcx)
  mov    %rcx,%rax
  ret
```

tool_calls: name: disassemble_data
arguments: label: D10
data_type: string

tool: D10: 0123456789ABCDEF

assistant: ```c
char *pt(unsigned char *p) {
  static char bufs[10][20];
  static int bnum = 0;
  char *ret;
  int i;
  static const char *f = "0123456789ABCDEF";
  ret = &(bufs[bnum++][0]);
  bnum %= 10;
  for (i = 0; i < 8; i++) {
    ret[i * 2] = f[(p[i] >> 4) & 0xf];
    ret[i * 2 + 1] = f[p[i] & 0xf];
  }
  ret[16] = '\0';
  return (ret);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<pt>:
  endbr64
  movslq D0(%rip),%rax
  mov    %rdi,%rdx
  mov    %rax,%rcx
  lea    (%rax,%rax,4),%rsi
  lea    D28(%rip),%rax
  add    $0x1,%ecx
  lea    (%rax,%rsi,4),%rax
  movslq %ecx,%rsi
  mov    %ecx,%edi
  imul   $0x66666667,%rsi,%rsi
  sar    $0x1f,%edi
  sar    $0x22,%rsi
  sub    %edi,%esi
  lea    (%rsi,%rsi,4),%esi
  add    %esi,%esi
  sub    %esi,%ecx
  movzbl (%rdx),%esi
  mov    %ecx,D13(%rip)
  lea    D13(%rip),%rcx
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,(%rax)
  movzbl (%rdx),%esi
  and    $0xf,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0x1(%rax)
  movzbl 0x1(%rdx),%esi
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0x2(%rax)
  movzbl 0x1(%rdx),%esi
  and    $0xf,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0x3(%rax)
  movzbl 0x2(%rdx),%esi
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0x4(%rax)
  movzbl 0x2(%rdx),%esi
  and    $0xf,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0x5(%rax)
  movzbl 0x3(%rdx),%esi
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0x6(%rax)
  movzbl 0x3(%rdx),%esi
  and    $0xf,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0x7(%rax)
  movzbl 0x4(%rdx),%esi
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0x8(%rax)
  movzbl 0x4(%rdx),%esi
  and    $0xf,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0x9(%rax)
  movzbl 0x5(%rdx),%esi
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0xa(%rax)
  movzbl 0x5(%rdx),%esi
  and    $0xf,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0xb(%rax)
  movzbl 0x6(%rdx),%esi
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0xc(%rax)
  movzbl 0x6(%rdx),%esi
  and    $0xf,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0xd(%rax)
  movzbl 0x7(%rdx),%esi
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%esi
  mov    %sil,0xe(%rax)
  movzbl 0x7(%rdx),%edx
  movb   $0x0,0x10(%rax)
  and    $0xf,%edx
  movzbl (%rcx,%rdx,1),%edx
  mov    %dl,0xf(%rax)
  ret
```

tool_calls: name: parse_data
arguments: data_label: D13
type_guessed: string

tool: D13: 0123456789ABCDEF

assistant: ```c
char *pt(unsigned char *p) {
  static char bufs[10][20];
  static int bnum = 0;
  char *ret;
  int i;
  static const char *f = "0123456789ABCDEF";
  ret = &(bufs[bnum++][0]);
  bnum %= 10;
  for (i = 0; i < 8; i++) {
    ret[i * 2] = f[(p[i] >> 4) & 0xf];
    ret[i * 2 + 1] = f[p[i] & 0xf];
  }
  ret[16] = '\0';
  return (ret);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<blobmsg_add_field>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8d,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x18(%rbp),%rdi
  mov    -0x30(%rbp),%ecx
  mov    -0x38(%rbp),%rdx
  mov    -0x2c(%rbp),%esi
  mov    -0x28(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <blobmsg_new@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L19
  mov    $0xffffffff,%eax
  jmp    L3
L19:
  cmpl   $0x0,-0x30(%rbp)
  jle    L7
  mov    -0x18(%rbp),%rax
  mov    -0x30(%rbp),%edx
  mov    -0x40(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L7:
  mov    $0x0,%eax
L3:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L26
  call   <__stack_chk_fail@plt>
L26:
  leave
  ret
```

assistant: ```c
int blobmsg_add_field(struct blob_buf *buf, int type, const char *name, const void *data, int len) {
  struct blob_attr *attr;
  void *data_dest;
  attr = blobmsg_new(buf, type, name, len, &data_dest);
  if (!attr)
    return -1;
  if (len > 0)
    memcpy(data_dest, data, len);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<blobmsg_add_field>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rcx,%rbp
  mov    %r8d,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r8
  mov    %ebx,%ecx
  call   <blobmsg_new@plt>
  test   %rax,%rax
  je     L4
  mov    $0x0,%eax
  test   %ebx,%ebx
  jg     L39
L21:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L26
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L39:
  mov    %ebx,%edx
  mov    %rbp,%rsi
  mov    (%rsp),%rdi
  call   <memcpy@plt>
  mov    $0x0,%eax
  jmp    L21
L4:
  mov    $0xffffffff,%eax
  jmp    L21
L26:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int blobmsg_add_field(struct blob_buf *buf, int type, const char *name, const void *data, int len) {
  struct blob_attr *attr;
  void *data_dest;
  attr = blobmsg_new(buf, type, name, len, &data_dest);
  if (!attr)
    return -1;
  if (len > 0)
    memcpy(data_dest, data, len);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<blobmsg_add_field>:
  endbr64
  push   %r13
  push   %r12
  mov    %r8d,%r12d
  push   %rbp
  mov    %rcx,%rbp
  mov    %r12d,%ecx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r8
  call   <blobmsg_new@plt>
  test   %rax,%rax
  je     L6
  xor    %r13d,%r13d
  test   %r12d,%r12d
  jle    L11
  mov    (%rsp),%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <memcpy@plt>
L11:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x10,%rsp
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L6:
  mov    $0xffffffff,%r13d
  jmp    L11
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int blobmsg_add_field(struct blob_buf *buf, int type, const char *name, const void *data, int len) {
  struct blob_attr *attr;
  void *data_dest;
  attr = blobmsg_new(buf, type, name, len, &data_dest);
  if (!attr)
    return -1;
  if (len > 0)
    memcpy(data_dest, data, len);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<blobmsg_add_field>:
  endbr64
  push   %r13
  push   %r12
  mov    %r8d,%r12d
  push   %rbp
  mov    %rcx,%rbp
  mov    %r12d,%ecx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r8
  call   <blobmsg_new@plt>
  test   %rax,%rax
  je     L19
  xor    %r13d,%r13d
  test   %r12d,%r12d
  jle    L35
  mov    (%rsp),%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <memcpy@plt>
L35:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x10,%rsp
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L19:
  mov    $0xffffffff,%r13d
  jmp    L35
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int blobmsg_add_field(struct blob_buf *buf, int type, const char *name, const void *data, int len) {
  struct blob_attr *attr;
  void *data_dest;
  attr = blobmsg_new(buf, type, name, len, &data_dest);
  if (!attr)
    return -1;
  if (len > 0)
    memcpy(data_dest, data, len);
  return 0;
}
```