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

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    D13(%rip),%rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x1c(%rsp),%rax
  mov    %rax,0x8(%rsp)
  nopl   0x0(%rax,%rax,1)
L100:
  mov    0x8(%rsp),%rsi
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x1c(%rsp),%eax
  test   %eax,%eax
  je     L46
  jle    L5
  xor    %r15d,%r15d
  xor    %r12d,%r12d
  lea    0x24(%rsp),%r14
  xor    %ebp,%ebp
  lea    0x20(%rsp),%r13
  jmp    L29
  nopl   (%rax)
L98:
  add    %edx,%eax
  add    %eax,%ebp
L33:
  add    $0x1,%r15d
  cmp    %r15d,0x1c(%rsp)
  jle    L60
L29:
  mov    %r14,%rdx
  mov    %r13,%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x20(%rsp),%eax
  mov    0x24(%rsp),%edx
  cmp    %edx,%eax
  jg     L98
  jge    L50
  add    %edx,%eax
  add    $0x1,%r15d
  add    %eax,%r12d
  cmp    %r15d,0x1c(%rsp)
  jg     L29
L60:
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  jmp    L100
  nop
L50:
  add    %eax,%ebp
  add    %edx,%r12d
  jmp    L33
  nopw   0x0(%rax,%rax,1)
L46:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L5:
  xor    %r12d,%r12d
  xor    %ebp,%ebp
  mov    %rbx,%rdi
  mov    %r12d,%edx
  mov    %ebp,%esi
  call   <printf@plt>
  jmp    L100
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D13
type_guessed: string
name: retrieve_data
arguments: data_tag: D11
type_guessed: string

tool: D13: %d %d


tool: D11: %d


assistant: ```c
int main(void) {
  int num, ta, tb, sca, scb, i;
  while (1) {
    scanf("%d\n", &num);
    if (num == 0)
      break;
    sca = 0, scb = 0;
    for (i = 0; i < num; i++) {
      scanf("%d %d\n", &ta, &tb);
      if (ta > tb) {
        sca += ta + tb;
      } else if (ta < tb) {
        scb += ta + tb;
      } else {
        sca += ta;
        scb += tb;
      }
    }
    printf("%d %d\n", sca, scb);
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<xrealloc>:
  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   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  mov    $0x0,%eax
  call   <abort@plt>
L7:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *xrealloc(void *p, size_t newsize) {
  void *x = realloc(p, newsize);
  if (!x)
    abort();
  return x;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<xrealloc>:
  endbr64
  push   %rbx
  call   <realloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L14
L13:
  mov    %rbx,%rax
  pop    %rbx
  ret
L14:
  mov    $0x0,%eax
  call   <abort@plt>
  jmp    L13
```

assistant: ```c
void *xrealloc(void *p, size_t newsize) {
  void *x = realloc(p, newsize);
  if (!x)
    abort();
  return x;
}
```
user: Translate the below assembly code into C programming language:

```asm
<xrealloc>:
  endbr64
  push   %r12
  call   <realloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L7
L17:
  mov    %r12,%rax
  pop    %r12
  ret
L7:
  xor    %eax,%eax
  call   <abort@plt>
  jmp    L17
```

assistant: ```c
void *xrealloc(void *p, size_t newsize) {
  void *x = realloc(p, newsize);
  if (!x)
    abort();
  return x;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<xrealloc>:
  endbr64
  push   %r12
  call   <realloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L5
L17:
  mov    %r12,%rax
  pop    %r12
  ret
L5:
  xor    %eax,%eax
  call   <abort@plt>
  jmp    L17
```

assistant: ```c
void *xrealloc(void *p, size_t newsize) {
  void *x = realloc(p, newsize);
  if (!x)
    abort();
  return x;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<SynaWriteRegister>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  mov    %ax,-0x14(%rbp)
  movb   $0x0,-0x1(%rbp)
  mov    $0x0,%eax
  call   <I2C_START@plt>
  mov    $0x40,%edi
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  jne    L53
  mov    $0x0,%eax
  call   <I2C_STOP@plt>
  mov    $0x1,%eax
  jmp    L56
L53:
  movzwl -0x14(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  jne    L1
  mov    $0x0,%eax
  call   <I2C_STOP@plt>
  mov    $0x1,%eax
  jmp    L56
L36:
  movzbl -0x1(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %dl,-0x1(%rbp)
  movzbl %al,%edx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  jne    L1
  mov    $0x0,%eax
  call   <I2C_STOP@plt>
  mov    $0x1,%eax
  jmp    L56
L1:
  movzbl -0x1(%rbp),%eax
  cmp    %eax,-0x18(%rbp)
  ja     L36
  mov    $0x0,%eax
  call   <I2C_STOP@plt>
  mov    $0x0,%eax
L56:
  leave
  ret
```

assistant: ```c
unsigned int SynaWriteRegister(unsigned short uRmiAddress, unsigned char Buffer[], unsigned int BytesToSend) {
  unsigned char Count = 0;
  I2C_START();
  if (I2C_PutByte(0x20 << 1) == 0x01) {
    I2C_STOP();
    return 0x01;
  }
  if (I2C_PutByte((unsigned char)uRmiAddress) == 0x01) {
    I2C_STOP();
    return 0x01;
  }
  while (Count < BytesToSend) {
    if (I2C_PutByte(Buffer[Count++]) == 0x01) {
      I2C_STOP();
      return 0x01;
    }
  }
  I2C_STOP();
  return 0x00;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<SynaWriteRegister>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%r12d
  mov    %rsi,%rbp
  mov    %edx,%ebx
  mov    $0x0,%eax
  call   <I2C_START@plt>
  mov    $0x40,%edi
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  je     L25
  movzbl %r12b,%edi
  call   <I2C_PutByte@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    $0x1,%edx
  je     L38
L3:
  movzbl %al,%edx
  cmp    %ebx,%edx
  jae    L44
  lea    0x1(%rax),%r12d
  movzbl %al,%eax
  movzbl 0x0(%rbp,%rax,1),%edi
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  je     L15
  mov    %r12d,%eax
  jmp    L3
L25:
  mov    $0x0,%eax
  call   <I2C_STOP@plt>
  mov    $0x1,%eax
  jmp    L55
L38:
  call   <I2C_STOP@plt>
  mov    $0x1,%eax
  jmp    L55
L15:
  mov    $0x0,%eax
  call   <I2C_STOP@plt>
  mov    $0x1,%eax
  jmp    L55
L44:
  mov    $0x0,%eax
  call   <I2C_STOP@plt>
  mov    $0x0,%eax
L55:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned int SynaWriteRegister(unsigned short uRmiAddress, unsigned char Buffer[], unsigned int BytesToSend) {
  unsigned char Count = 0;
  I2C_START();
  if (I2C_PutByte(0x20 << 1) == 0x01) {
    I2C_STOP();
    return 0x01;
  }
  if (I2C_PutByte((unsigned char)uRmiAddress) == 0x01) {
    I2C_STOP();
    return 0x01;
  }
  while (Count < BytesToSend) {
    if (I2C_PutByte(Buffer[Count++]) == 0x01) {
      I2C_STOP();
      return 0x01;
    }
  }
  I2C_STOP();
  return 0x00;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<SynaWriteRegister>:
  endbr64
  push   %r12
  xor    %eax,%eax
  mov    %edi,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edx,%ebx
  call   <I2C_START@plt>
  mov    $0x40,%edi
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  je     L46
  movzbl %r12b,%edi
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  je     L46
  xor    %eax,%eax
  jmp    L23
  nopl   0x0(%rax,%rax,1)
L6:
  movzbl 0x0(%rbp,%rax,1),%edi
  lea    0x1(%rax),%r12d
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  je     L46
  movzbl %r12b,%eax
L23:
  movzbl %al,%edx
  cmp    %ebx,%edx
  jb     L6
  xor    %eax,%eax
  call   <I2C_STOP@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L46:
  xor    %eax,%eax
  call   <I2C_STOP@plt>
  pop    %rbx
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned int SynaWriteRegister(unsigned short uRmiAddress, unsigned char Buffer[], unsigned int BytesToSend) {
  unsigned char Count = 0;
  I2C_START();
  if (I2C_PutByte(0x20 << 1) == 0x01) {
    I2C_STOP();
    return 0x01;
  }
  if (I2C_PutByte((unsigned char)uRmiAddress) == 0x01) {
    I2C_STOP();
    return 0x01;
  }
  while (Count < BytesToSend) {
    if (I2C_PutByte(Buffer[Count++]) == 0x01) {
      I2C_STOP();
      return 0x01;
    }
  }
  I2C_STOP();
  return 0x00;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<SynaWriteRegister>:
  endbr64
  push   %r12
  xor    %eax,%eax
  mov    %edi,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edx,%ebx
  call   <I2C_START@plt>
  mov    $0x40,%edi
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  je     L43
  movzbl %r12b,%edi
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  je     L43
  xor    %eax,%eax
  jmp    L28
  nopl   0x0(%rax,%rax,1)
L38:
  movzbl 0x0(%rbp,%rax,1),%edi
  lea    0x1(%rax),%r12d
  call   <I2C_PutByte@plt>
  cmp    $0x1,%eax
  je     L43
  movzbl %r12b,%eax
L28:
  movzbl %al,%edx
  cmp    %ebx,%edx
  jb     L38
  xor    %eax,%eax
  call   <I2C_STOP@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L43:
  xor    %eax,%eax
  call   <I2C_STOP@plt>
  pop    %rbx
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned int SynaWriteRegister(unsigned short uRmiAddress, unsigned char Buffer[], unsigned int BytesToSend) {
  unsigned char Count = 0;
  I2C_START();
  if (I2C_PutByte(0x20 << 1) == 0x01) {
    I2C_STOP();
    return 0x01;
  }
  if (I2C_PutByte((unsigned char)uRmiAddress) == 0x01) {
    I2C_STOP();
    return 0x01;
  }
  while (Count < BytesToSend) {
    if (I2C_PutByte(Buffer[Count++]) == 0x01) {
      I2C_STOP();
      return 0x01;
    }
  }
  I2C_STOP();
  return 0x00;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<fls>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x20,-0x4(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jne    L34
  mov    $0x0,%eax
  jmp    L37
L34:
  mov    -0x14(%rbp),%eax
  mov    $0x0,%ax
  test   %eax,%eax
  jne    L47
  shll   $0x10,-0x14(%rbp)
  subl   $0x10,-0x4(%rbp)
L47:
  mov    -0x14(%rbp),%eax
  and    $0xff000000,%eax
  test   %eax,%eax
  jne    L20
  shll   $0x8,-0x14(%rbp)
  subl   $0x8,-0x4(%rbp)
L20:
  mov    -0x14(%rbp),%eax
  and    $0xf0000000,%eax
  test   %eax,%eax
  jne    L50
  shll   $0x4,-0x14(%rbp)
  subl   $0x4,-0x4(%rbp)
L50:
  mov    -0x14(%rbp),%eax
  and    $0xc0000000,%eax
  test   %eax,%eax
  jne    L23
  shll   $0x2,-0x14(%rbp)
  subl   $0x2,-0x4(%rbp)
L23:
  cmpl   $0x0,-0x14(%rbp)
  js     L40
  shll   -0x14(%rbp)
  subl   $0x1,-0x4(%rbp)
L40:
  mov    -0x4(%rbp),%eax
L37:
  pop    %rbp
  ret
```

assistant: ```c
int fls(int x) {
  int r = 32;
  if (!x) {
    return 0;
  }
  if (!(x & 0xffff0000u)) {
    x <<= 16;
    r -= 16;
  }
  if (!(x & 0xff000000u)) {
    x <<= 8;
    r -= 8;
  }
  if (!(x & 0xf0000000u)) {
    x <<= 4;
    r -= 4;
  }
  if (!(x & 0xc0000000u)) {
    x <<= 2;
    r -= 2;
  }
  if (!(x & 0x80000000u)) {
    x <<= 1;
    r -= 1;
  }
  return r;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<fls>:
  endbr64
  mov    %edi,%eax
  test   %edi,%edi
  je     L37
  mov    $0x20,%eax
  test   $0xffff0000,%edi
  jne    L38
  shl    $0x10,%edi
  mov    $0x10,%eax
L38:
  test   $0xff000000,%edi
  jne    L26
  shl    $0x8,%edi
  sub    $0x8,%eax
L26:
  test   $0xf0000000,%edi
  jne    L2
  shl    $0x4,%edi
  sub    $0x4,%eax
L2:
  test   $0xc0000000,%edi
  jne    L13
  shl    $0x2,%edi
  sub    $0x2,%eax
L13:
  cmp    $0x80000000,%edi
  sbb    $0x0,%eax
L37:
  ret
```

assistant: ```c
int fls(int x) {
  int r = 32;
  if (!x) {
    return 0;
  }
  if (!(x & 0xffff0000u)) {
    x <<= 16;
    r -= 16;
  }
  if (!(x & 0xff000000u)) {
    x <<= 8;
    r -= 8;
  }
  if (!(x & 0xf0000000u)) {
    x <<= 4;
    r -= 4;
  }
  if (!(x & 0xc0000000u)) {
    x <<= 2;
    r -= 2;
  }
  if (!(x & 0x80000000u)) {
    x <<= 1;
    r -= 1;
  }
  return r;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<fls>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  je     L35
  mov    $0x20,%eax
  test   $0xffff0000,%edi
  jne    L31
  shl    $0x10,%edi
  mov    $0x10,%eax
L31:
  test   $0xff000000,%edi
  jne    L16
  shl    $0x8,%edi
  sub    $0x8,%eax
L16:
  test   $0xf0000000,%edi
  jne    L20
  shl    $0x4,%edi
  sub    $0x4,%eax
L20:
  test   $0xc0000000,%edi
  jne    L4
  shl    $0x2,%edi
  sub    $0x2,%eax
L4:
  cmp    $0x80000000,%edi
  sbb    $0x0,%eax
L35:
  ret
```

assistant: ```c
int fls(int x) {
  int r = 32;
  if (!x) {
    return 0;
  }
  if (!(x & 0xffff0000u)) {
    x <<= 16;
    r -= 16;
  }
  if (!(x & 0xff000000u)) {
    x <<= 8;
    r -= 8;
  }
  if (!(x & 0xf0000000u)) {
    x <<= 4;
    r -= 4;
  }
  if (!(x & 0xc0000000u)) {
    x <<= 2;
    r -= 2;
  }
  if (!(x & 0x80000000u)) {
    x <<= 1;
    r -= 1;
  }
  return r;
}
```
user: Translate the below assembly code into C programming language:

```asm
<fls>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  je     L11
  test   $0xffff0000,%edi
  je     L50
  mov    $0x18,%edx
  mov    $0x20,%eax
L49:
  test   $0xff000000,%edi
  jne    L41
  shl    $0x8,%edi
  mov    %edx,%eax
L41:
  test   $0xf0000000,%edi
  jne    L0
  shl    $0x4,%edi
  sub    $0x4,%eax
L0:
  test   $0xc0000000,%edi
  jne    L7
  shl    $0x2,%edi
  sub    $0x2,%eax
L7:
  cmp    $0x80000000,%edi
  sbb    $0x0,%eax
L11:
  ret
  nop
L50:
  shl    $0x10,%edi
  mov    $0x8,%edx
  mov    $0x10,%eax
  jmp    L49
```

assistant: ```c
int fls(int x) {
  int r = 32;
  if (!x) {
    return 0;
  }
  if (!(x & 0xffff0000u)) {
    x <<= 16;
    r -= 16;
  }
  if (!(x & 0xff000000u)) {
    x <<= 8;
    r -= 8;
  }
  if (!(x & 0xf0000000u)) {
    x <<= 4;
    r -= 4;
  }
  if (!(x & 0xc0000000u)) {
    x <<= 2;
    r -= 2;
  }
  if (!(x & 0x80000000u)) {
    x <<= 1;
    r -= 1;
  }
  return r;
}
```
user: Translate the below assembly code into C programming language:

```asm
<inbyte>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  nop
L7:
  mov    $0xf00003fd,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L7
  mov    $0xf00003f8,%eax
  movzbl (%rax),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned char inbyte() {
  while ((*((volatile unsigned char *)(0xf0000000 + (0x3f8 + 5))) & 0x01) == 0x0)
    ;
  return (*((volatile unsigned char *)(0xf0000000 + (0x3f8 + 0))));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<inbyte>:
  endbr64
  mov    $0xf00003fd,%edx
L3:
  movzbl (%rdx),%eax
  test   $0x1,%al
  je     L3
  movabs 0xf00003f8,%al
  ret
```

assistant: ```c
unsigned char inbyte() {
  while ((*((volatile unsigned char *)(0xf0000000 + (0x3f8 + 5))) & 0x01) == 0x0)
    ;
  return (*((volatile unsigned char *)(0xf0000000 + (0x3f8 + 0))));
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<inbyte>:
  endbr64
  mov    $0xf00003fd,%edx
  nopl   0x0(%rax)
L3:
  movzbl (%rdx),%eax
  test   $0x1,%al
  je     L3
  movabs 0xf00003f8,%al
  ret
```

assistant: ```c
unsigned char inbyte() {
  while ((*((volatile unsigned char *)(0xf0000000 + (0x3f8 + 5))) & 0x01) == 0x0)
    ;
  return (*((volatile unsigned char *)(0xf0000000 + (0x3f8 + 0))));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<inbyte>:
  endbr64
  mov    $0xf00003fd,%edx
  nopl   0x0(%rax)
L7:
  movzbl (%rdx),%eax
  test   $0x1,%al
  je     L7
  movabs 0xf00003f8,%al
  ret
```

assistant: ```c
unsigned char inbyte() {
  while ((*((volatile unsigned char *)(0xf0000000 + (0x3f8 + 5))) & 0x01) == 0x0)
    ;
  return (*((volatile unsigned char *)(0xf0000000 + (0x3f8 + 0))));
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<rex_matchme>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  movzbl (%rdi),%eax
  mov    $0x1,%ebp
  test   %al,%al
  je     L43
  mov    %rdi,%r13
  mov    %rsi,%rbx
  mov    %rdx,%r12
  cmp    $0x24,%al
  je     L37
  lea    0x2(%rdi),%r15
  cmp    $0x5c,%al
  je     L96
  lea    0x1(%rdi),%r15
  cmp    $0x2a,%al
  je     L186
  cmp    $0x3f,%al
  jne    L96
L186:
  mov    %r13,%rsi
  lea    D5(%rip),%rdi
  call   <fatal@plt>
L96:
  movzbl (%r15),%eax
  cmp    $0x2a,%al
  je     L129
  cmp    $0x3f,%al
  je     L120
  addl   $0x1,(%r12)
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <rex_matchit@plt>
  mov    $0x0,%ebp
  test   %rax,%rax
  jne    L187
L43:
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L37:
  lea    0x1(%rdi),%r15
  cmpb   $0x0,0x1(%rdi)
  jne    L96
  cmpb   $0x0,(%rsi)
  sete   %bpl
  movzbl %bpl,%ebp
  jmp    L43
L129:
  add    $0x1,%r15
  jmp    L45
L170:
  mov    %r14,%rbx
L45:
  mov    (%r12),%r14d
  mov    %r12,%rdx
  mov    %rbx,%rsi
  mov    %r15,%rdi
  call   <rex_matchme>
  mov    %eax,%ebp
  test   %eax,%eax
  jne    L85
  add    $0x1,%r14d
  mov    %r14d,(%r12)
  lea    0x1(%rbx),%r14
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <rex_matchit@plt>
  test   %rax,%rax
  jne    L170
  jmp    L43
L120:
  add    $0x1,%r15
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <rex_matchit@plt>
  test   %rax,%rax
  je     L173
  addl   $0x1,(%r12)
  lea    0x1(%rbx),%rsi
  mov    %r12,%rdx
  mov    %r15,%rdi
  call   <rex_matchme>
  mov    $0x1,%ebp
  test   %eax,%eax
  jne    L43
  subl   $0x1,(%r12)
L173:
  mov    %r12,%rdx
  mov    %rbx,%rsi
  mov    %r15,%rdi
  call   <rex_matchme>
  mov    %eax,%ebp
  jmp    L43
L187:
  lea    0x1(%rbx),%rsi
  mov    %r12,%rdx
  mov    %r15,%rdi
  call   <rex_matchme>
  mov    %eax,%ebp
  jmp    L43
L85:
  mov    $0x1,%ebp
  jmp    L43
```

tool_calls: name: parse_data
arguments: data_tag: D5
type: string

tool: D5: unescaped * or ? in regexp: %s

assistant: ```c
bool rex_matchme(const char *re, const char *str, int *len) {
  if (re[0] == '\0')
    return true;
  if (re[0] == '$' && re[1] == '\0')
    return (str[0] == '\0');
  const char *ch = re;
  const char *nxt = re + 1 + (ch[0] == '\\');
  if (*ch == '*' || *ch == '?')
    fatal("unescaped * or ? in regexp: %s", re);
  if (nxt[0] == '*') {
    nxt++;
    do {
      const int save = *len;
      if (rex_matchme(nxt, str, len))
        return true;
      *len = save + 1;
    } while (rex_matchit(ch, str++));
    return false;
  }
  if (nxt[0] == '?') {
    nxt++;
    if (rex_matchit(ch, str)) {
      (*len)++;
      if (rex_matchme(nxt, str + 1, len))
        return true;
      (*len)--;
    }
    return rex_matchme(nxt, str, len);
  }
  (*len)++;
  if (rex_matchit(ch, str))
    return rex_matchme(nxt, str + 1, len);
  return false;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<rex_matchme>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L124
  push   %r14
  mov    %rsi,%r14
  push   %r13
  lea    D3(%rip),%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  jmp    L176
  nopl   0x0(%rax)
L153:
  lea    0x2(%rbp),%rbx
  cmp    $0x5c,%al
  je     L6
  lea    0x1(%rbp),%rbx
  cmp    $0x2a,%al
  je     L170
  cmp    $0x3f,%al
  jne    L6
L170:
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <fatal@plt>
L6:
  movzbl (%rbx),%eax
  cmp    $0x2a,%al
  je     L137
L105:
  cmp    $0x3f,%al
  je     L74
  addl   $0x1,(%r12)
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <rex_matchit@plt>
  test   %rax,%rax
  je     L161
  add    $0x1,%r14
  mov    %rbx,%rbp
L45:
  movzbl 0x0(%rbp),%eax
  test   %al,%al
  je     L123
L176:
  cmp    $0x24,%al
  jne    L153
  cmpb   $0x0,0x1(%rbp)
  je     L49
  movzbl 0x1(%rbp),%eax
  lea    0x1(%rbp),%rbx
  cmp    $0x2a,%al
  jne    L105
L137:
  add    $0x1,%rbx
  jmp    L179
  cs nopw 0x0(%rax,%rax,1)
L102:
  mov    %r13,%r14
L179:
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    %rbx,%rdi
  mov    (%r12),%r13d
  call   <rex_matchme>
  test   %eax,%eax
  jne    L123
  lea    0x1(%r13),%eax
  mov    %r14,%rsi
  lea    0x1(%r14),%r13
  mov    %rbp,%rdi
  mov    %eax,(%r12)
  call   <rex_matchit@plt>
  test   %rax,%rax
  jne    L102
L161:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L74:
  mov    %rbp,%rdi
  mov    %r14,%rsi
  add    $0x1,%rbx
  call   <rex_matchit@plt>
  mov    %rbx,%rbp
  test   %rax,%rax
  je     L45
  addl   $0x1,(%r12)
  lea    0x1(%r14),%rsi
  mov    %r12,%rdx
  mov    %rbx,%rdi
  call   <rex_matchme>
  test   %eax,%eax
  jne    L123
  subl   $0x1,(%r12)
  movzbl 0x0(%rbp),%eax
  test   %al,%al
  jne    L176
L123:
  pop    %rbx
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L49:
  xor    %eax,%eax
  cmpb   $0x0,(%r14)
  pop    %rbx
  sete   %al
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L124:
  mov    $0x1,%eax
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D3
type_guessed: string

tool: D3: unescaped * or ? in regexp: %s

assistant: ```c
bool rex_matchme(const char *re, const char *str, int *len) {
  if (re[0] == '\0')
    return true;
  if (re[0] == '$' && re[1] == '\0')
    return (str[0] == '\0');
  const char *ch = re;
  const char *nxt = re + 1 + (ch[0] == '\\');
  if (*ch == '*' || *ch == '?')
    fatal("unescaped * or ? in regexp: %s", re);
  if (nxt[0] == '*') {
    nxt++;
    do {
      const int save = *len;
      if (rex_matchme(nxt, str, len))
        return true;
      *len = save + 1;
    } while (rex_matchit(ch, str++));
    return false;
  }
  if (nxt[0] == '?') {
    nxt++;
    if (rex_matchit(ch, str)) {
      (*len)++;
      if (rex_matchme(nxt, str + 1, len))
        return true;
      (*len)--;
    }
    return rex_matchme(nxt, str, len);
  }
  (*len)++;
  if (rex_matchit(ch, str))
    return rex_matchme(nxt, str + 1, len);
  return false;
}
```