ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<IEE754_binary32_encode>:
  endbr64
  push   %rbp
  pxor   %xmm1,%xmm1
  xor    %ebp,%ebp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  comiss %xmm0,%xmm1
  movss  %xmm0,0xc(%rsp)
  seta   %bpl
  call   <isinf@plt>
  movss  0xc(%rsp),%xmm0
  test   %rax,%rax
  je     L63
L62:
  xor    %ecx,%ecx
  xor    %esi,%esi
  mov    $0xffffff80,%edx
  mov    $0x7f,%eax
L73:
  shl    $0x7,%ebp
  mov    %dl,0x1(%rbx)
  or     %ebp,%eax
  mov    %sil,0x2(%rbx)
  mov    %al,(%rbx)
  mov    %cl,0x3(%rbx)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L88
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L63:
  call   <isnan@plt>
  test   %rax,%rax
  jne    L28
  movss  0xc(%rsp),%xmm0
  pxor   %xmm2,%xmm2
  comiss %xmm0,%xmm2
  jbe    L40
  xorps  D6(%rip),%xmm0
L40:
  lea    0x14(%rsp),%rdi
  movl   $0x0,0x14(%rsp)
  call   <frexp@plt>
  mov    0x14(%rsp),%edx
  cmp    $0x7e,%edx
  jle    L51
  cmp    $0x81,%edx
  jg     L62
  add    $0x7e,%edx
  xor    %esi,%esi
  xor    %ecx,%ecx
  mov    %edx,%eax
  shl    $0x7,%edx
  sar    %eax
  jmp    L73
  nopw   0x0(%rax,%rax,1)
L28:
  mov    $0xffffffff,%ecx
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edx
  mov    $0x7f,%eax
  jmp    L73
  nopl   0x0(%rax)
L51:
  xor    %ecx,%ecx
  xor    %esi,%esi
  xor    %edx,%edx
  xor    %eax,%eax
  jmp    L73
L88:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
datatype: byte[16]

tool: {"D6": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
void IEE754_binary32_encode(float x, char out[4]) {
  bool sign = x < 0;
  uint8_t exponent;
  uint32_t fraction;
  if (isinf(x)) {
    exponent = 0xFF;
    fraction = 0;
  } else if (isnan(x)) {
    exponent = 0xFF;
    fraction = 0x7FFFFF;
  } else {
    if (sign)
      x = -x;
    int e = 0;
    fraction = frexp(x, &e) * ((uint32_t)2 << 23);
    if (e <= 126) {
      fraction = 0;
      exponent = 0;
    } else {
      exponent = e + 126;
      if (e + 126 > 0xFF) {
        exponent = 0xFF;
        fraction = 0;
      }
    }
  }
  out[0] = ((sign << 7) & 0x80) | ((exponent >> 1) & 0x7F);
  out[1] = ((exponent << 7) & 0x80) | ((fraction >> 16) & 0x7F);
  out[2] = (fraction >> 8) & 0xFF;
  out[3] = fraction & 0xFF;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <megaInit@plt>
  cmpl   $0x2,-0x24(%rbp)
  je     L34
  mov    $0x1,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
L34:
  movl   $0x0,-0x14(%rbp)
  jmp    L32
L42:
  mov    -0x14(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    $0xa,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <strtoul@plt>
  mov    %al,-0x15(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  movzbl -0x15(%rbp),%edx
  mov    %dl,-0xa(%rbp,%rax,1)
  addl   $0x1,-0x14(%rbp)
L32:
  cmpl   $0x0,-0x14(%rbp)
  jle    L42
  lea    -0x9(%rbp),%rdx
  lea    -0xa(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <RandomFunc@plt>
  movzbl -0x9(%rbp),%eax
  cmp    $0x82,%al
  jne    L54
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L54:
  movl   $0x0,-0x10(%rbp)
  jmp    L59
L62:
  mov    -0x10(%rbp),%eax
  cltq
  movzbl -0x9(%rbp,%rax,1),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x10(%rbp)
L59:
  cmpl   $0x0,-0x10(%rbp)
  jle    L62
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D0
type_guessed: string
name: extract_symbolic_data
arguments: label: D12
type_guessed: string
name: extract_symbolic_data
arguments: label: D3
type_guessed: string

tool: D0: Call this program with %i arguments


tool: D12: You win!

tool: D3: %u


assistant: ```c
int main(int argc, char *argv[]) {
  unsigned char input[1];
  unsigned char output[1];
  int randomFuns_i5;
  unsigned char randomFuns_value6;
  int randomFuns_main_i7;
  {
    megaInit();
    if (argc != 2) {
      printf("Call this program with %i arguments\n", 1);
      exit(-1);
    } else {
    }
    randomFuns_i5 = 0;
    while (randomFuns_i5 < 1) {
      randomFuns_value6 = (unsigned char)strtoul(argv[randomFuns_i5 + 1], 0, 10);
      input[randomFuns_i5] = randomFuns_value6;
      randomFuns_i5++;
    }
    RandomFunc(input, output);
    if (output[0] == 130) {
      printf("You win!\n");
    } else {
    }
    randomFuns_main_i7 = 0;
    while (randomFuns_main_i7 < 1) {
      printf("%u\n", output[randomFuns_main_i7]);
      randomFuns_main_i7++;
    }
  }
}
```
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
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%ebp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <megaInit@plt>
  cmp    $0x2,%ebp
  jne    L29
L9:
  mov    0x8(%rbx),%rdi
  mov    $0xa,%edx
  mov    $0x0,%esi
  call   <strtoul@plt>
  mov    %al,0x6(%rsp)
  lea    0x7(%rsp),%rsi
  lea    0x6(%rsp),%rdi
  call   <RandomFunc@plt>
  cmpb   $0x82,0x7(%rsp)
  je     L25
L23:
  movzbl 0x7(%rsp),%esi
  lea    D28(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L29:
  mov    $0x1,%esi
  lea    D1(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L9
L25:
  lea    D26(%rip),%rdi
  call   <puts@plt>
  jmp    L23
L26:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D28
type_guessed: string
name: extract_symbolic_data
arguments: label: D1
type_guessed: string
name: extract_symbolic_data
arguments: label: D26
type_guessed: string

tool: D28: %u


tool: D1: Call this program with %i arguments


tool: D26: You win!

assistant: ```c
int main(int argc, char *argv[]) {
  unsigned char input[1];
  unsigned char output[1];
  int randomFuns_i5;
  unsigned char randomFuns_value6;
  int randomFuns_main_i7;
  {
    megaInit();
    if (argc != 2) {
      printf("Call this program with %i arguments\n", 1);
      exit(-1);
    } else {
    }
    randomFuns_i5 = 0;
    while (randomFuns_i5 < 1) {
      randomFuns_value6 = (unsigned char)strtoul(argv[randomFuns_i5 + 1], 0, 10);
      input[randomFuns_i5] = randomFuns_value6;
      randomFuns_i5++;
    }
    RandomFunc(input, output);
    if (output[0] == 130) {
      printf("You win!\n");
    } else {
    }
    randomFuns_main_i7 = 0;
    while (randomFuns_main_i7 < 1) {
      printf("%u\n", output[randomFuns_main_i7]);
      randomFuns_main_i7++;
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <megaInit@plt>
  cmp    $0x2,%ebp
  je     L6
  lea    D16(%rip),%rdi
  mov    $0x1,%esi
  xor    %eax,%eax
  call   <printf@plt>
  or     $0xffffffff,%edi
  call   <exit@plt>
L6:
  mov    0x8(%rbx),%rdi
  mov    $0xa,%edx
  xor    %esi,%esi
  call   <strtoul@plt>
  lea    0x7(%rsp),%rsi
  lea    0x6(%rsp),%rdi
  mov    %al,0x6(%rsp)
  call   <RandomFunc@plt>
  movzbl 0x7(%rsp),%esi
  cmp    $0x82,%sil
  je     L27
L32:
  xor    %eax,%eax
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L27:
  lea    D0(%rip),%rdi
  call   <puts@plt>
  movzbl 0x7(%rsp),%esi
  jmp    L32
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D16
type_infered: string
name: unpack_data
arguments: data_tag: D2
type_infered: string
name: unpack_data
arguments: data_tag: D0
type_infered: string

tool: D16: Call this program with %i arguments


tool: D2: %u


tool: D0: You win!

assistant: ```c
int main(int argc, char *argv[]) {
  unsigned char input[1];
  unsigned char output[1];
  int randomFuns_i5;
  unsigned char randomFuns_value6;
  int randomFuns_main_i7;
  {
    megaInit();
    if (argc != 2) {
      printf("Call this program with %i arguments\n", 1);
      exit(-1);
    } else {
    }
    randomFuns_i5 = 0;
    while (randomFuns_i5 < 1) {
      randomFuns_value6 = (unsigned char)strtoul(argv[randomFuns_i5 + 1], 0, 10);
      input[randomFuns_i5] = randomFuns_value6;
      randomFuns_i5++;
    }
    RandomFunc(input, output);
    if (output[0] == 130) {
      printf("You win!\n");
    } else {
    }
    randomFuns_main_i7 = 0;
    while (randomFuns_main_i7 < 1) {
      printf("%u\n", output[randomFuns_main_i7]);
      randomFuns_main_i7++;
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <megaInit@plt>
  cmp    $0x2,%ebp
  je     L36
  lea    D26(%rip),%rdi
  mov    $0x1,%esi
  xor    %eax,%eax
  call   <printf@plt>
  or     $0xffffffff,%edi
  call   <exit@plt>
L36:
  mov    0x8(%rbx),%rdi
  mov    $0xa,%edx
  xor    %esi,%esi
  call   <strtoul@plt>
  lea    0x7(%rsp),%rsi
  lea    0x6(%rsp),%rdi
  mov    %al,0x6(%rsp)
  call   <RandomFunc@plt>
  movzbl 0x7(%rsp),%esi
  cmp    $0x82,%sil
  je     L27
L19:
  xor    %eax,%eax
  lea    D18(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L27:
  lea    D3(%rip),%rdi
  call   <puts@plt>
  movzbl 0x7(%rsp),%esi
  jmp    L19
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D26
datatype: string
name: extract_symbolic_data
arguments: data_label: D18
datatype: string
name: extract_symbolic_data
arguments: data_label: D3
datatype: string

tool: D26: Call this program with %i arguments


tool: D18: %u


tool: D3: You win!

assistant: ```c
int main(int argc, char *argv[]) {
  unsigned char input[1];
  unsigned char output[1];
  int randomFuns_i5;
  unsigned char randomFuns_value6;
  int randomFuns_main_i7;
  {
    megaInit();
    if (argc != 2) {
      printf("Call this program with %i arguments\n", 1);
      exit(-1);
    } else {
    }
    randomFuns_i5 = 0;
    while (randomFuns_i5 < 1) {
      randomFuns_value6 = (unsigned char)strtoul(argv[randomFuns_i5 + 1], 0, 10);
      input[randomFuns_i5] = randomFuns_value6;
      randomFuns_i5++;
    }
    RandomFunc(input, output);
    if (output[0] == 130) {
      printf("You win!\n");
    } else {
    }
    randomFuns_main_i7 = 0;
    while (randomFuns_main_i7 < 1) {
      printf("%u\n", output[randomFuns_main_i7]);
      randomFuns_main_i7++;
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fillstrx>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,%eax
  mov    %al,-0x20(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L0
  mov    $0x0,%eax
  jmp    L19
L0:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L24
L27:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x20(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L24:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L27
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
L19:
  leave
  ret
```

assistant: ```c
char *fillstrx(char *target, int len, char datachar) {
  int i;
  if (target == NULL)
    return NULL;
  for (i = strlen(target); i < len; i++)
    target[i] = datachar;
  target[len] = '\0';
  return target;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<fillstrx>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  test   %rdi,%rdi
  je     L25
  mov    %esi,%r12d
  mov    %edx,%ebx
  call   <strlen@plt>
  cmp    %r12d,%eax
  jge    L22
  movslq %eax,%rcx
  lea    0x0(%rbp,%rcx,1),%rdx
  lea    0x1(%rbp,%rcx,1),%rcx
  lea    -0x1(%r12),%esi
  sub    %eax,%esi
  lea    (%rcx,%rsi,1),%rax
L8:
  mov    %bl,(%rdx)
  add    $0x1,%rdx
  cmp    %rax,%rdx
  jne    L8
L22:
  movslq %r12d,%r12
  movb   $0x0,0x0(%rbp,%r12,1)
L25:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *fillstrx(char *target, int len, char datachar) {
  int i;
  if (target == NULL)
    return NULL;
  for (i = strlen(target); i < len; i++)
    target[i] = datachar;
  target[len] = '\0';
  return target;
}
```
user: What is the c source code of the assembly code below:

```asm
<fillstrx>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  test   %rdi,%rdi
  je     L1
  movslq %esi,%rbx
  mov    %edx,%ebp
  call   <strlen@plt>
  cmp    %ebx,%eax
  jge    L14
  lea    -0x1(%rbx),%edx
  movsbl %bpl,%esi
  sub    %eax,%edx
  cltq
  add    $0x1,%rdx
  lea    (%r12,%rax,1),%rdi
  call   <memset@plt>
L14:
  movb   $0x0,(%r12,%rbx,1)
L1:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *fillstrx(char *target, int len, char datachar) {
  int i;
  if (target == NULL)
    return NULL;
  for (i = strlen(target); i < len; i++)
    target[i] = datachar;
  target[len] = '\0';
  return target;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<fillstrx>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  test   %rdi,%rdi
  je     L9
  movslq %esi,%rbx
  mov    %edx,%ebp
  call   <strlen@plt>
  cmp    %ebx,%eax
  jge    L0
  lea    -0x1(%rbx),%edx
  movsbl %bpl,%esi
  sub    %eax,%edx
  cltq
  add    $0x1,%rdx
  lea    (%r12,%rax,1),%rdi
  call   <memset@plt>
L0:
  movb   $0x0,(%r12,%rbx,1)
L9:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *fillstrx(char *target, int len, char datachar) {
  int i;
  if (target == NULL)
    return NULL;
  for (i = strlen(target); i < len; i++)
    target[i] = datachar;
  target[len] = '\0';
  return target;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<check_args>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jne    L9
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
L9:
  nop
  leave
  ret
```

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

tool: D6: Error no archive file specified!


assistant: ```c
void check_args(int index, int argc) {
  if ((argc - index) == 0) {
    printf("Error no archive file specified!\n");
    exit(-1);
  }
}
```
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_args>:
  endbr64
  cmp    %edi,%esi
  je     L0
  ret
L0:
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: label: D0
datatype: string

tool: D0: Error no archive file specified!


assistant: ```c
void check_args(int index, int argc) {
  if ((argc - index) == 0) {
    printf("Error no archive file specified!\n");
    exit(-1);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<check_args>:
  endbr64
  cmp    %edi,%esi
  je     L7
  ret
  nopl   0x0(%rax)
L7:
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D4
datatype: string

tool: D4: Error no archive file specified!


assistant: ```c
void check_args(int index, int argc) {
  if ((argc - index) == 0) {
    printf("Error no archive file specified!\n");
    exit(-1);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<check_args>:
  endbr64
  cmp    %edi,%esi
  je     L1
  ret
  nopl   0x0(%rax)
L1:
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

tool_calls: name: read_data
arguments: label: D6
type_guessed: string

tool: D6: Error no archive file specified!


assistant: ```c
void check_args(int index, int argc) {
  if ((argc - index) == 0) {
    printf("Error no archive file specified!\n");
    exit(-1);
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<asn1_enc_free>:
  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   <asn1_get_enc_ptr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L9
  mov    -0x8(%rbp),%rax
  mov    0x10(%rax),%rax
  mov    %rax,%rdi
  call   <OPENSSL_free@plt>
  mov    -0x8(%rbp),%rax
  movq   $0x0,0x10(%rax)
  mov    -0x8(%rbp),%rax
  movq   $0x0,0x8(%rax)
  mov    -0x8(%rbp),%rax
  movl   $0x1,(%rax)
L9:
  nop
  leave
  ret
```

assistant: ```c
void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it) {
  ASN1_ENCODING *enc;
  enc = asn1_get_enc_ptr(pval, it);
  if (enc) {
    OPENSSL_free(enc->enc);
    enc->enc = NULL;
    enc->len = 0;
    enc->modified = 1;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<asn1_enc_free>:
  endbr64
  push   %rbx
  call   <asn1_get_enc_ptr@plt>
  test   %rax,%rax
  je     L2
  mov    %rax,%rbx
  mov    0x10(%rax),%rdi
  call   <OPENSSL_free@plt>
  movq   $0x0,0x10(%rbx)
  movq   $0x0,0x8(%rbx)
  movl   $0x1,(%rbx)
L2:
  pop    %rbx
  ret
```

assistant: ```c
void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it) {
  ASN1_ENCODING *enc;
  enc = asn1_get_enc_ptr(pval, it);
  if (enc) {
    OPENSSL_free(enc->enc);
    enc->enc = NULL;
    enc->len = 0;
    enc->modified = 1;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<asn1_enc_free>:
  endbr64
  push   %rbx
  call   <asn1_get_enc_ptr@plt>
  test   %rax,%rax
  je     L2
  mov    0x10(%rax),%rdi
  mov    %rax,%rbx
  call   <OPENSSL_free@plt>
  movq   $0x0,0x10(%rbx)
  movq   $0x0,0x8(%rbx)
  movl   $0x1,(%rbx)
L2:
  pop    %rbx
  ret
```

assistant: ```c
void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it) {
  ASN1_ENCODING *enc;
  enc = asn1_get_enc_ptr(pval, it);
  if (enc) {
    OPENSSL_free(enc->enc);
    enc->enc = NULL;
    enc->len = 0;
    enc->modified = 1;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<asn1_enc_free>:
  endbr64
  push   %rbx
  call   <asn1_get_enc_ptr@plt>
  test   %rax,%rax
  je     L7
  mov    0x10(%rax),%rdi
  mov    %rax,%rbx
  call   <OPENSSL_free@plt>
  movq   $0x0,0x10(%rbx)
  movq   $0x0,0x8(%rbx)
  movl   $0x1,(%rbx)
L7:
  pop    %rbx
  ret
```

assistant: ```c
void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it) {
  ASN1_ENCODING *enc;
  enc = asn1_get_enc_ptr(pval, it);
  if (enc) {
    OPENSSL_free(enc->enc);
    enc->enc = NULL;
    enc->len = 0;
    enc->modified = 1;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<check_case>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L12
L2:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L39
  movl   $0x1,-0xc(%rbp)
  jmp    L0
L39:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isupper@plt>
  test   %rax,%rax
  je     L0
  movl   $0x1,-0x10(%rbp)
L0:
  addq   $0x1,-0x8(%rbp)
L12:
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jb     L2
  mov    -0x28(%rbp),%rax
  mov    -0x10(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0x30(%rbp),%rax
  mov    -0xc(%rbp),%edx
  mov    %edx,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void check_case(char *start, char *end, int *upper, int *lower) {
  int u = 0, l = 0;
  char *p = start;
  while (p < end) {
    if (islower(*p))
      l = 1;
    else if (isupper(*p))
      u = 1;
    p++;
  }
  *upper = u;
  *lower = l;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<check_case>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdx,%r15
  mov    %rcx,0x8(%rsp)
  cmp    %rsi,%rdi
  jae    L29
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    $0x0,%r13d
  mov    $0x0,%r14d
  mov    $0x1,%r12d
  jmp    L8
L14:
  movsbl (%rbx),%edi
  call   <isupper@plt>
  test   %rax,%rax
  cmovne %r12d,%r14d
L34:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  je     L39
L8:
  movsbl (%rbx),%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L14
  mov    %r12d,%r13d
  jmp    L34
L29:
  mov    $0x0,%r13d
  mov    $0x0,%r14d
L39:
  mov    %r14d,(%r15)
  mov    0x8(%rsp),%rax
  mov    %r13d,(%rax)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void check_case(char *start, char *end, int *upper, int *lower) {
  int u = 0, l = 0;
  char *p = start;
  while (p < end) {
    if (islower(*p))
      l = 1;
    else if (isupper(*p))
      u = 1;
    p++;
  }
  *upper = u;
  *lower = l;
}
```
user: Translate the below assembly code into C programming language:

```asm
<check_case>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  cmp    %rsi,%rdi
  jae    L43
  mov    %rdi,%r13
  mov    %rsi,%rbx
  xor    %ebp,%ebp
  xor    %r12d,%r12d
  mov    $0x1,%r15d
  jmp    L39
  nopw   0x0(%rax,%rax,1)
L13:
  add    $0x1,%r13
  mov    $0x1,%ebp
  cmp    %r13,%rbx
  je     L59
L39:
  movsbl 0x0(%r13),%edi
  call   <islower@plt>
  test   %rax,%rax
  jne    L13
  movsbl 0x0(%r13),%edi
  call   <isupper@plt>
  test   %rax,%rax
  cmovne %r15d,%r12d
  add    $0x1,%r13
  cmp    %r13,%rbx
  jne    L39
L59:
  mov    0x8(%rsp),%rax
  mov    %r12d,(%r14)
  mov    %ebp,(%rax)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L43:
  xor    %ebp,%ebp
  xor    %r12d,%r12d
  jmp    L59
```

assistant: ```c
void check_case(char *start, char *end, int *upper, int *lower) {
  int u = 0, l = 0;
  char *p = start;
  while (p < end) {
    if (islower(*p))
      l = 1;
    else if (isupper(*p))
      u = 1;
    p++;
  }
  *upper = u;
  *lower = l;
}
```