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

```asm
<main>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  lea    D18(%rip),%r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  lea    D20(%rip),%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  nopl   0x0(%rax,%rax,1)
L22:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  nop
L3:
  movslq %eax,%rbx
  cltd
  add    $0x1,%r13d
  imul   $0x66666667,%rbx,%rbx
  sar    $0x22,%rbx
  sub    %edx,%ebx
  lea    (%rbx,%rbx,4),%esi
  mov    %ebx,%edx
  mov    %eax,%ebx
  add    %esi,%esi
  sub    %esi,%ebx
  mov    %eax,%esi
  mov    %edx,%eax
  add    %ebx,%r15d
  cmp    $0x9,%esi
  jg     L3
  mov    %r15d,%eax
  mov    %edx,0x4(%rsp)
  cltd
  idiv   %r13d
  cmp    $0x7,%eax
  jle    L4
  lea    D1(%rip),%rdi
  call   <printf@plt>
L34:
  sub    $0x1,%ebx
  cmp    $0x270e,%ebx
  ja     L22
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L48
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L4:
  mov    %r14,%rdi
  call   <printf@plt>
  jmp    L34
L48:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D18
datatype: string
name: retrieve_data
arguments: data_label: D20
datatype: string
name: retrieve_data
arguments: data_label: D1
datatype: string

tool: D18: light

tool: D20: %d

tool: D1: heavy

assistant: ```c
int main() {
  int c, m, sum = 0, br = 0, avr;
  do {
    scanf("%d", &m);
    do {
      c = m % 10;
      sum = sum + c;
      m = m / 10;
      br++;
    } while (m > 0);
    avr = sum / br;
    if (avr > 7)
      printf("heavy");
    else
      printf("light");
  } while (c < 1 || c > 9999);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  lea    D16(%rip),%r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  lea    D20(%rip),%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  nopl   0x0(%rax,%rax,1)
L24:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  nop
L22:
  movslq %eax,%rbx
  cltd
  add    $0x1,%r13d
  imul   $0x66666667,%rbx,%rbx
  sar    $0x22,%rbx
  sub    %edx,%ebx
  lea    (%rbx,%rbx,4),%esi
  mov    %ebx,%edx
  mov    %eax,%ebx
  add    %esi,%esi
  sub    %esi,%ebx
  mov    %eax,%esi
  mov    %edx,%eax
  add    %ebx,%r15d
  cmp    $0x9,%esi
  jg     L22
  mov    %r15d,%eax
  mov    %edx,0x4(%rsp)
  cltd
  idiv   %r13d
  cmp    $0x7,%eax
  jle    L6
  lea    D15(%rip),%rdi
  call   <printf@plt>
L3:
  sub    $0x1,%ebx
  cmp    $0x270e,%ebx
  ja     L24
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L43
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L6:
  mov    %r14,%rdi
  call   <printf@plt>
  jmp    L3
L43:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D16
datatype: string
name: disassemble_data
arguments: label: D20
datatype: string
name: disassemble_data
arguments: label: D15
datatype: string

tool: D16: light

tool: D20: %d

tool: D15: heavy

assistant: ```c
int main() {
  int c, m, sum = 0, br = 0, avr;
  do {
    scanf("%d", &m);
    do {
      c = m % 10;
      sum = sum + c;
      m = m / 10;
      br++;
    } while (m > 0);
    avr = sum / br;
    if (avr > 7)
      printf("heavy");
    else
      printf("light");
  } while (c < 1 || c > 9999);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ps2kb_read>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L7
L16:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <ps2kb_getch@plt>
  addl   $0x1,-0xc(%rbp)
L7:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L16
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int ps2kb_read(struct riku_devfs_node *self, const char *buffer, uint32_t count) {
  int i;
  char *thebuf = (char *)buffer;
  for (i = 0; i < count; i++) {
    ps2kb_getch(self, (thebuf + i));
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<ps2kb_read>:
  endbr64
  test   %edx,%edx
  jle    L15
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbx
  lea    -0x1(%rdx),%eax
  lea    (%rsi,%rax,1),%rbp
L0:
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <ps2kb_getch@plt>
  mov    %rbx,%rax
  add    $0x1,%rbx
  cmp    %rbp,%rax
  jne    L0
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L15:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int ps2kb_read(struct riku_devfs_node *self, const char *buffer, uint32_t count) {
  int i;
  char *thebuf = (char *)buffer;
  for (i = 0; i < count; i++) {
    ps2kb_getch(self, (thebuf + i));
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<ps2kb_read>:
  endbr64
  test   %edx,%edx
  jle    L19
  push   %r12
  lea    -0x1(%rdx),%r12d
  push   %rbp
  add    %rsi,%r12
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  nopl   0x0(%rax)
L8:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <ps2kb_getch@plt>
  mov    %rbx,%rax
  add    $0x1,%rbx
  cmp    %r12,%rax
  jne    L8
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L19:
  xor    %eax,%eax
  ret
```

assistant: ```c
int ps2kb_read(struct riku_devfs_node *self, const char *buffer, uint32_t count) {
  int i;
  char *thebuf = (char *)buffer;
  for (i = 0; i < count; i++) {
    ps2kb_getch(self, (thebuf + i));
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ps2kb_read>:
  endbr64
  test   %edx,%edx
  jle    L18
  push   %r12
  lea    -0x1(%rdx),%r12d
  push   %rbp
  add    %rsi,%r12
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  nopl   0x0(%rax)
L7:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <ps2kb_getch@plt>
  mov    %rbx,%rax
  add    $0x1,%rbx
  cmp    %r12,%rax
  jne    L7
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L18:
  xor    %eax,%eax
  ret
```

assistant: ```c
int ps2kb_read(struct riku_devfs_node *self, const char *buffer, uint32_t count) {
  int i;
  char *thebuf = (char *)buffer;
  for (i = 0; i < count; i++) {
    ps2kb_getch(self, (thebuf + i));
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  call   <fork@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D28(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmpl   $0x0,-0x4(%rbp)
  jne    L25
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L16
L25:
  cmpl   $0x0,-0x4(%rbp)
  jns    L19
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L16
L19:
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L16:
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D28
type_guessed: string
name: read_data
arguments: data_tag: D18
type_guessed: string
name: read_data
arguments: data_tag: D15
type_guessed: string
name: read_data
arguments: data_tag: D16
type_guessed: string

tool: D28: Fork na watku %d 


tool: D18: Child process 

tool: D15: Failed fork 

tool: D16: Parent process 

assistant: ```c
void *foo(void *a) {
  pid_t p = fork();
  printf("Fork na watku %d \n", p);
  if (p == 0) {
    printf("Child process \n");
  } else if (p < 0) {
    printf("Failed fork \n");
  } else {
    printf("Parent process \n");
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<foo>:
  endbr64
  push   %rbx
  call   <fork@plt>
  mov    %eax,%ebx
  mov    %eax,%esi
  lea    D4(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  test   %ebx,%ebx
  je     L23
  js     L24
  lea    D26(%rip),%rdi
  call   <puts@plt>
L10:
  mov    $0x0,%eax
  pop    %rbx
  ret
L23:
  lea    D39(%rip),%rdi
  call   <puts@plt>
  jmp    L10
L24:
  lea    D11(%rip),%rdi
  call   <puts@plt>
  jmp    L10
```

tool_calls: name: disassemble_data
arguments: label: D4
type: string
name: disassemble_data
arguments: label: D26
type: string
name: disassemble_data
arguments: label: D39
type: string
name: disassemble_data
arguments: label: D11
type: string

tool: D4: Fork na watku %d 


tool: D26: Parent process 

tool: D39: Child process 

tool: D11: Failed fork 

assistant: ```c
void *foo(void *a) {
  pid_t p = fork();
  printf("Fork na watku %d \n", p);
  if (p == 0) {
    printf("Child process \n");
  } else if (p < 0) {
    printf("Failed fork \n");
  } else {
    printf("Parent process \n");
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<foo>:
  endbr64
  push   %rbx
  call   <fork@plt>
  lea    D29(%rip),%rdi
  mov    %eax,%ebx
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  test   %ebx,%ebx
  je     L7
  js     L10
  lea    D15(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L10:
  lea    D31(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  lea    D38(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D29
datatype: string
name: extract_symbolic_data
arguments: label: D15
datatype: string
name: extract_symbolic_data
arguments: label: D31
datatype: string
name: extract_symbolic_data
arguments: label: D38
datatype: string

tool: D29: Fork na watku %d 


tool: D15: Parent process 

tool: D31: Failed fork 

tool: D38: Child process 

assistant: ```c
void *foo(void *a) {
  pid_t p = fork();
  printf("Fork na watku %d \n", p);
  if (p == 0) {
    printf("Child process \n");
  } else if (p < 0) {
    printf("Failed fork \n");
  } else {
    printf("Parent process \n");
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<foo>:
  endbr64
  push   %rbx
  call   <fork@plt>
  lea    D22(%rip),%rdi
  mov    %eax,%ebx
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  test   %ebx,%ebx
  je     L6
  js     L5
  lea    D17(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L5:
  lea    D18(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  lea    D25(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D22
type_guessed: string
name: retrieve_data
arguments: data_tag: D17
type_guessed: string
name: retrieve_data
arguments: data_tag: D18
type_guessed: string
name: retrieve_data
arguments: data_tag: D25
type_guessed: string

tool: D22: Fork na watku %d 


tool: D17: Parent process 

tool: D18: Failed fork 

tool: D25: Child process 

assistant: ```c
void *foo(void *a) {
  pid_t p = fork();
  printf("Fork na watku %d \n", p);
  if (p == 0) {
    printf("Child process \n");
  } else if (p < 0) {
    printf("Failed fork \n");
  } else {
    printf("Parent process \n");
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<usputs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  jmp    L25
L17:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0xc(%rbp),%edx
  mov    %edx,%esi
  mov    %eax,%edi
  call   <usputc@plt>
  cmp    $0xffffffff,%eax
  jne    L36
  mov    $0xffffffff,%eax
  jmp    L33
L36:
  addq   $0x1,-0x8(%rbp)
L25:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L17
  mov    $0x0,%eax
L33:
  leave
  ret
```

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

```asm
<usputs>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%ebp
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L36
L25:
  movsbl %dil,%edi
  mov    %ebp,%esi
  call   <usputc@plt>
  cmp    $0xffffffff,%eax
  je     L17
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L25
  mov    $0x0,%eax
L17:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L36:
  mov    $0x0,%eax
  jmp    L17
```

assistant: ```c
int usputs(const char *s, int fd) {
  while (*s) {
    if (usputc(*s, fd) == -1)
      return -1;
    s++;
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<usputs>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L22
  mov    %esi,%ebp
  jmp    L13
  nopl   0x0(%rax)
L32:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L22
L13:
  mov    %ebp,%esi
  call   <usputc@plt>
  cmp    $0xffffffff,%eax
  jne    L32
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L22:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

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

```asm
<usputs>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L32
  mov    %esi,%ebp
  jmp    L37
  nopl   0x0(%rax)
L33:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L32
L37:
  mov    %ebp,%esi
  call   <usputc@plt>
  cmp    $0xffffffff,%eax
  jne    L33
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L32:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int usputs(const char *s, int fd) {
  while (*s) {
    if (usputc(*s, fd) == -1)
      return -1;
    s++;
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<deduct>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L105
L51:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jb     L75
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%ecx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  sub    %ecx,%edx
  mov    %dl,(%rax)
  jmp    L26
L75:
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L103
L59:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L20
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  sub    $0x1,%edx
  mov    %dl,(%rax)
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%ecx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  sub    %ecx,%edx
  mov    %dl,(%rax)
  jmp    L26
L20:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0xff,(%rax)
  addl   $0x1,-0x4(%rbp)
L103:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jle    L59
L26:
  addl   $0x1,-0x8(%rbp)
L105:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jle    L51
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L6
L86:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L40
  subl   $0x1,-0x1c(%rbp)
  subl   $0x1,-0x8(%rbp)
L6:
  cmpl   $0x0,-0x8(%rbp)
  jns    L86
  jmp    L10
L40:
  nop
L10:
  mov    -0x1c(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int deduct(unsigned char *a, int a_len, unsigned char *b) {
  int i, j;
  for (i = 0; i <= a_len; i++) {
    if (a[i] >= b[i])
      a[i] -= b[i];
    else {
      j = i + 1;
      while (j <= a_len) {
        if (a[j] > 0) {
          a[j]--;
          a[i] += 256 - b[i];
          break;
        } else
          a[j] = 255;
        j++;
      }
    }
  }
  for (i = a_len; i >= 0; i--) {
    if (a[i] > 0)
      break;
    a_len--;
  }
  return a_len;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<deduct>:
  endbr64
  mov    %esi,%eax
  test   %esi,%esi
  js     L85
  mov    %rdi,%rcx
  mov    %rdx,%r11
  lea    0x1(%rdi),%r10d
  mov    $0x1,%r8d
  mov    $0x0,%esi
L23:
  movzbl (%rcx,%rsi,1),%edx
  movzbl (%r11,%rsi,1),%edi
  cmp    %dil,%dl
  jb     L76
  sub    %edi,%edx
  mov    %dl,(%rcx,%rsi,1)
  cmp    %r8d,%eax
  jl     L116
  add    $0x1,%rsi
  add    $0x1,%r8d
  add    $0x1,%r10d
  jmp    L23
L142:
  cmp    %r8d,%eax
  jl     L82
L43:
  movslq %r8d,%rdx
  add    %rcx,%rdx
  mov    %esi,%r9d
  sub    %r10d,%r9d
  add    $0x1,%r9d
L125:
  movzbl (%rdx),%edi
  test   %dil,%dil
  jne    L102
  movb   $0xff,(%rdx)
  add    $0x1,%rdx
  lea    (%r9,%rdx,1),%edi
  cmp    %edi,%eax
  jge    L125
  jmp    L118
L102:
  sub    $0x1,%edi
  mov    %dil,(%rdx)
  movzbl (%r11,%rsi,1),%edx
  sub    %dl,(%rcx,%rsi,1)
L118:
  add    $0x1,%rsi
  add    $0x1,%r8d
  add    $0x1,%r10d
  movzbl (%rcx,%rsi,1),%edx
  movzbl (%r11,%rsi,1),%edi
  cmp    %dil,%dl
  jb     L142
  sub    %edi,%edx
  mov    %dl,(%rcx,%rsi,1)
  cmp    %r8d,%eax
  jge    L118
L82:
  movslq %eax,%rdx
  add    %rcx,%rdx
L47:
  cmpb   $0x0,(%rdx)
  jne    L17
  sub    $0x1,%eax
  sub    $0x1,%rdx
  cmp    $0xffffffff,%eax
  jne    L47
L17:
  pop    %rbx
  ret
L76:
  cmp    %r8d,%eax
  jl     L116
  push   %rbx
  jmp    L43
L116:
  movslq %eax,%rdx
  add    %rcx,%rdx
L90:
  cmpb   $0x0,(%rdx)
  jne    L85
  sub    $0x1,%eax
  sub    $0x1,%rdx
  cmp    $0xffffffff,%eax
  jne    L90
  ret
L85:
  ret
```

assistant: ```c
int deduct(unsigned char *a, int a_len, unsigned char *b) {
  int i, j;
  for (i = 0; i <= a_len; i++) {
    if (a[i] >= b[i])
      a[i] -= b[i];
    else {
      j = i + 1;
      while (j <= a_len) {
        if (a[j] > 0) {
          a[j]--;
          a[i] += 256 - b[i];
          break;
        } else
          a[j] = 255;
        j++;
      }
    }
  }
  for (i = a_len; i >= 0; i--) {
    if (a[i] > 0)
      break;
    a_len--;
  }
  return a_len;
}
```
user: What is the c source code of the assembly code below?

```asm
<deduct>:
  endbr64
  mov    %rdi,%rcx
  mov    %esi,%eax
  mov    %rdx,%r11
  test   %esi,%esi
  js     L33
  lea    0x1(%rdi),%r10d
  xor    %esi,%esi
  xor    %r8d,%r8d
  jmp    L26
  nop
L22:
  sub    %edi,%edx
  mov    %dl,(%rcx,%rsi,1)
  cmp    %r8d,%eax
  jl     L117
L46:
  add    $0x1,%rsi
  add    $0x1,%r10d
L26:
  movzbl (%rcx,%rsi,1),%edx
  movzbl (%r11,%rsi,1),%edi
  add    $0x1,%r8d
  cmp    %dil,%dl
  jae    L22
  cmp    %r8d,%eax
  jl     L117
  mov    %esi,%r9d
  movslq %r8d,%rdx
  sub    %r10d,%r9d
  add    %rcx,%rdx
  add    $0x1,%r9d
  jmp    L13
  nopl   0x0(%rax,%rax,1)
L113:
  movb   $0xff,(%rdx)
  add    $0x1,%rdx
  lea    (%r9,%rdx,1),%edi
  cmp    %edi,%eax
  jl     L46
L13:
  movzbl (%rdx),%edi
  test   %dil,%dil
  je     L113
  sub    $0x1,%edi
  mov    %dil,(%rdx)
  movzbl (%r11,%rsi,1),%edx
  sub    %dl,(%rcx,%rsi,1)
  jmp    L46
  nopw   0x0(%rax,%rax,1)
L117:
  movslq %eax,%rdx
  add    %rcx,%rdx
  jmp    L95
  nopl   0x0(%rax,%rax,1)
L82:
  sub    $0x1,%eax
  sub    $0x1,%rdx
  cmp    $0xffffffff,%eax
  je     L38
L95:
  cmpb   $0x0,(%rdx)
  je     L82
L33:
  ret
  nopw   0x0(%rax,%rax,1)
L38:
  ret
```

assistant: ```c
int deduct(unsigned char *a, int a_len, unsigned char *b) {
  int i, j;
  for (i = 0; i <= a_len; i++) {
    if (a[i] >= b[i])
      a[i] -= b[i];
    else {
      j = i + 1;
      while (j <= a_len) {
        if (a[j] > 0) {
          a[j]--;
          a[i] += 256 - b[i];
          break;
        } else
          a[j] = 255;
        j++;
      }
    }
  }
  for (i = a_len; i >= 0; i--) {
    if (a[i] > 0)
      break;
    a_len--;
  }
  return a_len;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<deduct>:
  endbr64
  mov    %rdi,%rcx
  mov    %esi,%eax
  mov    %rdx,%r11
  test   %esi,%esi
  js     L119
  lea    0x1(%rdi),%r10d
  xor    %esi,%esi
  xor    %r8d,%r8d
  jmp    L100
  nop
L75:
  sub    %edi,%edx
  mov    %dl,(%rcx,%rsi,1)
  cmp    %r8d,%eax
  jl     L99
L71:
  add    $0x1,%rsi
  add    $0x1,%r10d
L100:
  movzbl (%rcx,%rsi,1),%edx
  movzbl (%r11,%rsi,1),%edi
  add    $0x1,%r8d
  cmp    %dil,%dl
  jae    L75
  cmp    %r8d,%eax
  jl     L99
  mov    %esi,%r9d
  movslq %r8d,%rdx
  sub    %r10d,%r9d
  add    %rcx,%rdx
  add    $0x1,%r9d
  jmp    L76
  nopl   0x0(%rax,%rax,1)
L55:
  movb   $0xff,(%rdx)
  add    $0x1,%rdx
  lea    (%r9,%rdx,1),%edi
  cmp    %edi,%eax
  jl     L71
L76:
  movzbl (%rdx),%edi
  test   %dil,%dil
  je     L55
  sub    $0x1,%edi
  mov    %dil,(%rdx)
  movzbl (%r11,%rsi,1),%edx
  sub    %dl,(%rcx,%rsi,1)
  jmp    L71
  nopw   0x0(%rax,%rax,1)
L99:
  movslq %eax,%rdx
  add    %rcx,%rdx
  jmp    L38
  nopl   0x0(%rax,%rax,1)
L57:
  sub    $0x1,%eax
  sub    $0x1,%rdx
  cmp    $0xffffffff,%eax
  je     L77
L38:
  cmpb   $0x0,(%rdx)
  je     L57
L119:
  ret
  nopw   0x0(%rax,%rax,1)
L77:
  ret
```

assistant: ```c
int deduct(unsigned char *a, int a_len, unsigned char *b) {
  int i, j;
  for (i = 0; i <= a_len; i++) {
    if (a[i] >= b[i])
      a[i] -= b[i];
    else {
      j = i + 1;
      while (j <= a_len) {
        if (a[j] > 0) {
          a[j]--;
          a[i] += 256 - b[i];
          break;
        } else
          a[j] = 255;
        j++;
      }
    }
  }
  for (i = a_len; i >= 0; i--) {
    if (a[i] > 0)
      break;
    a_len--;
  }
  return a_len;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    -0x5000(%rsp),%r11
L58:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L58
  sub    $0x6f0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x56f0(%rbp),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  movl   $0x0,-0x56ec(%rbp)
  jmp    L76
L55:
  lea    -0x56e0(%rbp),%rdx
  mov    -0x56ec(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  addl   $0x1,-0x56ec(%rbp)
L76:
  mov    -0x56f0(%rbp),%eax
  cmp    %eax,-0x56ec(%rbp)
  jl     L55
  movl   $0x0,-0x56e8(%rbp)
  jmp    L28
L22:
  mov    $0xa,%edi
  call   <putchar@plt>
  movl   $0x0,-0x56e4(%rbp)
  jmp    L2
L64:
  mov    -0x56f0(%rbp),%eax
  sub    -0x56e4(%rbp),%eax
  sub    $0x1,%eax
  cltq
  mov    -0x56e0(%rbp,%rax,4),%eax
  mov    %eax,%esi
  lea    D28(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x56e4(%rbp)
L2:
  mov    -0x56e4(%rbp),%eax
  cmp    -0x56e8(%rbp),%eax
  jle    L64
  addl   $0x1,-0x56e8(%rbp)
L28:
  mov    -0x56f0(%rbp),%eax
  cmp    %eax,-0x56e8(%rbp)
  jl     L22
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L15
  call   <__stack_chk_fail@plt>
L15:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D18
type: string
name: extract_symbolic_data
arguments: data_label: D28
type: string

tool: D18: %d

tool: D28: %d 

assistant: ```c
int main() {
  int arr[5555], n, i, j, k;
  scanf("%d", &n);
  for (i = 0; i <= n - 1; i++) {
    scanf("%d", &arr[i]);
  }
  for (j = 0; j <= n - 1; j++) {
    printf("\n");
    {
      for (k = 0; k <= j; k++)
        printf("%d ", arr[n - k - 1]);
    }
  }
  return 0;
}
```