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

```asm
<cr_has_byte_in_string>:
  endbr64
  nopl   0x0(%rax)
L16:
  movzbl (%rsi),%eax
  add    $0x1,%rsi
  cmp    %dil,%al
  je     L18
  test   %al,%al
  jne    L16
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L18:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int cr_has_byte_in_string(char byte, char *arg) {
  int c;
  c = -1;
  while (0 != c) {
    c = (int)*arg++;
    if ((char)c == byte) {
      return 1;
    }
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<memcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %edx,-0x44(%rbp)
  mov    -0x38(%rbp),%rax
  cltq
  and    $0x3,%eax
  test   %rax,%rax
  jne    L10
  mov    -0x40(%rbp),%rax
  cltq
  and    $0x3,%eax
  test   %rax,%rax
  jne    L10
  mov    -0x44(%rbp),%eax
  cltq
  and    $0x3,%eax
  test   %rax,%rax
  jne    L10
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L9
L19:
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x24(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x20(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x24(%rbp)
L9:
  mov    -0x24(%rbp),%eax
  cltq
  mov    -0x44(%rbp),%edx
  movslq %edx,%rdx
  shr    $0x2,%rdx
  cmp    %rdx,%rax
  jb     L19
  jmp    L73
L10:
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L27
L63:
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0x24(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x10(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x24(%rbp)
L27:
  mov    -0x24(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jl     L63
L73:
  mov    -0x38(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memcpy(void *destination, const void *source, uint64_t length) {
  uint64_t i;
  if ((uint64_t)destination % sizeof(uint32_t) == 0 && (uint64_t)source % sizeof(uint32_t) == 0 && length % sizeof(uint32_t) == 0) {
    uint32_t *d = (uint32_t *)destination;
    const uint32_t *s = (const uint32_t *)source;
    for (i = 0; i < length / sizeof(uint32_t); i++)
      d[i] = s[i];
  } else {
    uint8_t *d = (uint8_t *)destination;
    const uint8_t *s = (const uint8_t *)source;
    for (i = 0; i < length; i++)
      d[i] = s[i];
  }
  return destination;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  mov    %rdi,%rcx
  or     %rsi,%rcx
  and    $0x3,%ecx
  je     L53
L46:
  mov    %edx,%edi
  mov    $0x0,%ecx
  test   %edx,%edx
  jle    L52
L20:
  mov    (%rsi,%rcx,4),%edx
  mov    %edx,(%rax,%rcx,4)
  add    $0x1,%rcx
  cmp    %rcx,%rdi
  jne    L20
L17:
  ret
L52:
  ret
L53:
  test   $0x3,%dl
  jne    L46
  movslq %edx,%rdx
  mov    %rdx,%rdi
  shr    $0x2,%rdi
  cmp    $0x3,%rdx
  jbe    L17
L51:
  mov    (%rsi,%rcx,4),%edx
  mov    %edx,(%rax,%rcx,4)
  add    $0x1,%rcx
  cmp    %rdi,%rcx
  jb     L51
  ret
```

assistant: ```c
void *memcpy(void *destination, const void *source, uint64_t length) {
  uint64_t i;
  if ((uint64_t)destination % sizeof(uint32_t) == 0 && (uint64_t)source % sizeof(uint32_t) == 0 && length % sizeof(uint32_t) == 0) {
    uint32_t *d = (uint32_t *)destination;
    const uint32_t *s = (const uint32_t *)source;
    for (i = 0; i < length / sizeof(uint32_t); i++)
      d[i] = s[i];
  } else {
    uint8_t *d = (uint8_t *)destination;
    const uint8_t *s = (const uint8_t *)source;
    for (i = 0; i < length; i++)
      d[i] = s[i];
  }
  return destination;
}
```
user: What is the c source code of the assembly code below:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  mov    %rdi,%r8
  or     %rsi,%rax
  and    $0x3,%eax
  je     L35
L0:
  movslq %edx,%rcx
  xor    %eax,%eax
  test   %edx,%edx
  jle    L38
  nopl   0x0(%rax,%rax,1)
L52:
  mov    (%rsi,%rax,4),%edx
  mov    %edx,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L52
L38:
  mov    %r8,%rax
  ret
  nopl   0x0(%rax)
L35:
  test   $0x3,%dl
  jne    L0
  movslq %edx,%rdx
  shr    $0x2,%rdx
  je     L38
  shl    $0x2,%rdx
  nopw   0x0(%rax,%rax,1)
L24:
  mov    (%rsi,%rax,1),%ecx
  mov    %ecx,(%r8,%rax,1)
  add    $0x4,%rax
  cmp    %rax,%rdx
  jne    L24
  mov    %r8,%rax
  ret
```

assistant: ```c
void *memcpy(void *destination, const void *source, uint64_t length) {
  uint64_t i;
  if ((uint64_t)destination % sizeof(uint32_t) == 0 && (uint64_t)source % sizeof(uint32_t) == 0 && length % sizeof(uint32_t) == 0) {
    uint32_t *d = (uint32_t *)destination;
    const uint32_t *s = (const uint32_t *)source;
    for (i = 0; i < length / sizeof(uint32_t); i++)
      d[i] = s[i];
  } else {
    uint8_t *d = (uint8_t *)destination;
    const uint8_t *s = (const uint8_t *)source;
    for (i = 0; i < length; i++)
      d[i] = s[i];
  }
  return destination;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  mov    %rdi,%r8
  mov    %rsi,%rcx
  or     %rsi,%rax
  and    $0x3,%eax
  je     L147
L188:
  test   %edx,%edx
  jle    L84
  lea    0x4(%rcx),%rsi
  mov    %r8,%rax
  sub    %rsi,%rax
  cmp    $0x8,%rax
  jbe    L170
  lea    -0x1(%rdx),%eax
  cmp    $0x2,%eax
  jbe    L170
  mov    %edx,%esi
  xor    %eax,%eax
  shr    $0x2,%esi
  shl    $0x4,%rsi
  nopl   0x0(%rax)
L187:
  movdqu (%rcx,%rax,1),%xmm0
  movups %xmm0,(%r8,%rax,1)
  add    $0x10,%rax
  cmp    %rsi,%rax
  jne    L187
  mov    %edx,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%dl
  je     L84
  mov    %eax,%edi
  mov    (%rcx,%rdi,4),%r9d
  lea    0x0(,%rdi,4),%rsi
  mov    %r9d,(%r8,%rdi,4)
  lea    0x1(%rax),%edi
  cmp    %edi,%edx
  jle    L84
  mov    0x4(%rcx,%rsi,1),%edi
  add    $0x2,%eax
  mov    %edi,0x4(%r8,%rsi,1)
  cmp    %eax,%edx
  jle    L84
  mov    0x8(%rcx,%rsi,1),%eax
  mov    %eax,0x8(%r8,%rsi,1)
L84:
  mov    %r8,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L147:
  test   $0x3,%dl
  jne    L188
  movslq %edx,%rdx
  mov    %rdx,%rsi
  shr    $0x2,%rsi
  je     L84
  lea    0x4(%rcx),%r9
  sub    %r9,%rdi
  cmp    $0x8,%rdi
  jbe    L106
  lea    -0x1(%rsi),%rdi
  cmp    $0x2,%rdi
  jbe    L106
  mov    %rdx,%rdi
  and    $0xfffffffffffffff0,%rdx
  shr    $0x4,%rdi
  nopw   0x0(%rax,%rax,1)
L168:
  movdqu (%rcx,%rax,1),%xmm1
  movups %xmm1,(%r8,%rax,1)
  add    $0x10,%rax
  cmp    %rax,%rdx
  jne    L168
  lea    0x0(,%rdi,4),%rax
  cmp    %rax,%rsi
  je     L84
  shl    $0x4,%rdi
  mov    (%rcx,%rdi,1),%edx
  mov    %edx,(%r8,%rdi,1)
  lea    0x1(%rax),%edx
  movslq %edx,%rdx
  cmp    %rdx,%rsi
  jbe    L84
  mov    (%rcx,%rdx,4),%r9d
  add    $0x2,%eax
  lea    0x0(,%rdx,4),%rdi
  cltq
  mov    %r9d,(%r8,%rdx,4)
  cmp    %rax,%rsi
  jbe    L84
  mov    0x4(%rcx,%rdi,1),%eax
  mov    %eax,0x4(%r8,%rdi,1)
  jmp    L84
  cs nopw 0x0(%rax,%rax,1)
L170:
  mov    %edx,%edx
  xor    %eax,%eax
  nopl   0x0(%rax)
L38:
  mov    (%rcx,%rax,4),%esi
  mov    %esi,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L38
  mov    %r8,%rax
  ret
L106:
  shl    $0x2,%rsi
L95:
  mov    (%rcx,%rax,1),%edx
  mov    %edx,(%r8,%rax,1)
  add    $0x4,%rax
  cmp    %rsi,%rax
  jne    L95
  jmp    L84
```

assistant: ```c
void *memcpy(void *destination, const void *source, uint64_t length) {
  uint64_t i;
  if ((uint64_t)destination % sizeof(uint32_t) == 0 && (uint64_t)source % sizeof(uint32_t) == 0 && length % sizeof(uint32_t) == 0) {
    uint32_t *d = (uint32_t *)destination;
    const uint32_t *s = (const uint32_t *)source;
    for (i = 0; i < length / sizeof(uint32_t); i++)
      d[i] = s[i];
  } else {
    uint8_t *d = (uint8_t *)destination;
    const uint8_t *s = (const uint8_t *)source;
    for (i = 0; i < length; i++)
      d[i] = s[i];
  }
  return destination;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fn2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x1,%eax
  pop    %rbp
  ret
```

assistant: ```c
int fn2(void) {
  if (4)
    return 1;
  else if (4)
    return 2;
  if (10)
    return 3;
  else if (10)
    return 4;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fn2>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int fn2(void) {
  if (4)
    return 1;
  else if (4)
    return 2;
  if (10)
    return 3;
  else if (10)
    return 4;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<fn2>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int fn2(void) {
  if (4)
    return 1;
  else if (4)
    return 2;
  if (10)
    return 3;
  else if (10)
    return 4;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fn2>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int fn2(void) {
  if (4)
    return 1;
  else if (4)
    return 2;
  if (10)
    return 3;
  else if (10)
    return 4;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<PWMGenFaultStatus>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L4
  mov    -0x10(%rbp),%rax
  sub    $0x40,%rax
  lea    (%rax,%rax,1),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  add    $0x804,%rax
  mov    (%rax),%rax
  jmp    L11
L4:
  mov    -0x10(%rbp),%rax
  sub    $0x40,%rax
  lea    (%rax,%rax,1),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  add    $0x808,%rax
  mov    (%rax),%rax
L11:
  pop    %rbp
  ret
```

assistant: ```c
unsigned long PWMGenFaultStatus(unsigned long ulBase, unsigned long ulGen, unsigned long ulGroup) {
  ;
  ;
  ;
  ;
  if (ulGroup == 0) {
    return ((*((volatile unsigned long *)(((ulBase) + 0x00000800 + ((ulGen)-0x00000040) * 2) + 0x00000004))));
  } else {
    return ((*((volatile unsigned long *)(((ulBase) + 0x00000800 + ((ulGen)-0x00000040) * 2) + 0x00000008))));
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<PWMGenFaultStatus>:
  endbr64
  test   %rdx,%rdx
  jne    L5
  lea    0x784(%rdi,%rsi,2),%rax
  mov    (%rax),%rax
  ret
L5:
  lea    0x788(%rdi,%rsi,2),%rax
  mov    (%rax),%rax
  ret
```

assistant: ```c
unsigned long PWMGenFaultStatus(unsigned long ulBase, unsigned long ulGen, unsigned long ulGroup) {
  ;
  ;
  ;
  ;
  if (ulGroup == 0) {
    return ((*((volatile unsigned long *)(((ulBase) + 0x00000800 + ((ulGen)-0x00000040) * 2) + 0x00000004))));
  } else {
    return ((*((volatile unsigned long *)(((ulBase) + 0x00000800 + ((ulGen)-0x00000040) * 2) + 0x00000008))));
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<PWMGenFaultStatus>:
  endbr64
  lea    -0x80(%rsi,%rsi,1),%rax
  test   %rdx,%rdx
  jne    L6
  lea    0x804(%rax,%rdi,1),%rax
  mov    (%rax),%rax
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  lea    0x808(%rax,%rdi,1),%rax
  mov    (%rax),%rax
  ret
```

assistant: ```c
unsigned long PWMGenFaultStatus(unsigned long ulBase, unsigned long ulGen, unsigned long ulGroup) {
  ;
  ;
  ;
  ;
  if (ulGroup == 0) {
    return ((*((volatile unsigned long *)(((ulBase) + 0x00000800 + ((ulGen)-0x00000040) * 2) + 0x00000004))));
  } else {
    return ((*((volatile unsigned long *)(((ulBase) + 0x00000800 + ((ulGen)-0x00000040) * 2) + 0x00000008))));
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<PWMGenFaultStatus>:
  endbr64
  lea    -0x80(%rsi,%rsi,1),%rax
  test   %rdx,%rdx
  jne    L5
  lea    0x804(%rax,%rdi,1),%rax
  mov    (%rax),%rax
  ret
  nopw   0x0(%rax,%rax,1)
L5:
  lea    0x808(%rax,%rdi,1),%rax
  mov    (%rax),%rax
  ret
```

assistant: ```c
unsigned long PWMGenFaultStatus(unsigned long ulBase, unsigned long ulGen, unsigned long ulGroup) {
  ;
  ;
  ;
  ;
  if (ulGroup == 0) {
    return ((*((volatile unsigned long *)(((ulBase) + 0x00000800 + ((ulGen)-0x00000040) * 2) + 0x00000004))));
  } else {
    return ((*((volatile unsigned long *)(((ulBase) + 0x00000800 + ((ulGen)-0x00000040) * 2) + 0x00000008))));
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<MSP430TimerM$TimerB$overflow>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   1070 <TimerM$AlarmTimer$overflow@plt>
  mov    $0x0,%eax
  call   1060 <MSP430DCOCalibM$Timer32khz$overflow@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void MSP430TimerM$TimerB$overflow(void) {
  TimerM$AlarmTimer$overflow();
  MSP430DCOCalibM$Timer32khz$overflow();
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<MSP430TimerM$TimerB$overflow>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   1070 <TimerM$AlarmTimer$overflow@plt>
  mov    $0x0,%eax
  call   1060 <MSP430DCOCalibM$Timer32khz$overflow@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void MSP430TimerM$TimerB$overflow(void) {
  TimerM$AlarmTimer$overflow();
  MSP430DCOCalibM$Timer32khz$overflow();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<MSP430TimerM$TimerB$overflow>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   1070 <TimerM$AlarmTimer$overflow@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1060 <MSP430DCOCalibM$Timer32khz$overflow@plt>
```

assistant: ```c
void MSP430TimerM$TimerB$overflow(void) {
  TimerM$AlarmTimer$overflow();
  MSP430DCOCalibM$Timer32khz$overflow();
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<STFlash_WriteDisable>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <STchip_select@plt>
  mov    $0x4,%edi
  call   <STFlash_sendByte@plt>
  mov    $0x0,%eax
  call   <STchip_deselect@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void STFlash_WriteDisable(void) {
  STchip_select();
  STFlash_sendByte(0x04);
  STchip_deselect();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<STFlash_WriteDisable>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <STchip_select@plt>
  mov    $0x4,%edi
  call   <STFlash_sendByte@plt>
  mov    $0x0,%eax
  call   <STchip_deselect@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void STFlash_WriteDisable(void) {
  STchip_select();
  STFlash_sendByte(0x04);
  STchip_deselect();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<STFlash_WriteDisable>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <STchip_select@plt>
  mov    $0x4,%edi
  call   <STFlash_sendByte@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1090 <STchip_deselect@plt>
```

assistant: ```c
void STFlash_WriteDisable(void) {
  STchip_select();
  STFlash_sendByte(0x04);
  STchip_deselect();
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<STFlash_WriteDisable>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <STchip_select@plt>
  mov    $0x4,%edi
  call   <STFlash_sendByte@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1090 <STchip_deselect@plt>
```

assistant: ```c
void STFlash_WriteDisable(void) {
  STchip_select();
  STFlash_sendByte(0x04);
  STchip_deselect();
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<f12>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x44(%rbp),%rax
  mov    %rax,-0x40(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x40(%rbp),%rax
  movl   $0x64,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <putchar@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
void f12(void) {
  int k;
  int *parray[3];
  typedef int *arr[3];
  arr b;
  parray[0] = &k;
  b[0] = parray[0];
  *(parray[0]) = 'd';
  putchar(*(b[0]));
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<f12>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x64,%edi
  call   <putchar@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void f12(void) {
  int k;
  int *parray[3];
  typedef int *arr[3];
  arr b;
  parray[0] = &k;
  b[0] = parray[0];
  *(parray[0]) = 'd';
  putchar(*(b[0]));
}
```
user: What is the c source code of the assembly code below:

```asm
<f12>:
  endbr64
  mov    $0x64,%edi
  jmp    1050 <putchar@plt>
```

assistant: ```c
void f12(void) {
  int k;
  int *parray[3];
  typedef int *arr[3];
  arr b;
  parray[0] = &k;
  b[0] = parray[0];
  *(parray[0]) = 'd';
  putchar(*(b[0]));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<f12>:
  endbr64
  mov    $0x64,%edi
  jmp    1050 <putchar@plt>
```

assistant: ```c
void f12(void) {
  int k;
  int *parray[3];
  typedef int *arr[3];
  arr b;
  parray[0] = &k;
  b[0] = parray[0];
  *(parray[0]) = 'd';
  putchar(*(b[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
<gen_rand>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  lea    D0(%rip),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L15
  mov    $0xffffffff,%eax
  jmp    L36
L15:
  mov    -0x8(%rbp),%rcx
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  cmp    %eax,-0x1c(%rbp)
  je     L2
  mov    $0xffffffff,%eax
  jmp    L36
L2:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
L36:
  leave
  ret
```

tool_calls: name: parse_data
arguments: label: D0
datatype: string
name: parse_data
arguments: label: D18
datatype: string

tool: D0: r

tool: D18: /dev/urandom

assistant: ```c
int gen_rand(unsigned char *out, int len) {
  FILE *f;
  f = fopen("/dev/urandom", "r");
  if (f == NULL)
    return -1;
  if (fread(out, 1, len, f) != len)
    return -1;
  fclose(f);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<gen_rand>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %esi,%ebp
  lea    D0(%rip),%rsi
  lea    D5(%rip),%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L22
  mov    %rax,%rbx
  mov    %rax,%rcx
  mov    %ebp,%edx
  mov    $0x1,%esi
  mov    %r12,%rdi
  call   <fread@plt>
  cmp    %ebp,%eax
  jne    L20
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
L11:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L22:
  mov    $0xffffffff,%eax
  jmp    L11
L20:
  mov    $0xffffffff,%eax
  jmp    L11
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D0
datatype: string
name: extract_symbolic_data
arguments: data_tag: D5
datatype: string

tool: D0: r

tool: D5: /dev/urandom

assistant: ```c
int gen_rand(unsigned char *out, int len) {
  FILE *f;
  f = fopen("/dev/urandom", "r");
  if (f == NULL)
    return -1;
  if (fread(out, 1, len, f) != len)
    return -1;
  fclose(f);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<gen_rand>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  lea    D16(%rip),%rdi
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  lea    D4(%rip),%rsi
  call   <fopen@plt>
  test   %rax,%rax
  je     L12
  mov    %rax,%rcx
  mov    %ebx,%edx
  mov    $0x1,%esi
  mov    %r12,%rdi
  mov    %rax,%rbp
  call   <fread@plt>
  cmp    %ebx,%eax
  jne    L12
  mov    %rbp,%rdi
  call   <fclose@plt>
  xor    %eax,%eax
L5:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L12:
  mov    $0xffffffff,%eax
  jmp    L5
```

tool_calls: name: extract_symbolic_data
arguments: label: D16
datatype: string
name: extract_symbolic_data
arguments: label: D4
datatype: string

tool: D16: /dev/urandom

tool: D4: r

assistant: ```c
int gen_rand(unsigned char *out, int len) {
  FILE *f;
  f = fopen("/dev/urandom", "r");
  if (f == NULL)
    return -1;
  if (fread(out, 1, len, f) != len)
    return -1;
  fclose(f);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<gen_rand>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  lea    D7(%rip),%rdi
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  lea    D10(%rip),%rsi
  call   <fopen@plt>
  test   %rax,%rax
  je     L3
  mov    %rax,%rcx
  mov    %ebx,%edx
  mov    $0x1,%esi
  mov    %r12,%rdi
  mov    %rax,%rbp
  call   <fread@plt>
  cmp    %ebx,%eax
  jne    L3
  mov    %rbp,%rdi
  call   <fclose@plt>
  xor    %eax,%eax
L7:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L3:
  mov    $0xffffffff,%eax
  jmp    L7
```

tool_calls: name: parse_data
arguments: data_tag: D7
type: string
name: parse_data
arguments: data_tag: D10
type: string

tool: D7: /dev/urandom

tool: D10: r

assistant: ```c
int gen_rand(unsigned char *out, int len) {
  FILE *f;
  f = fopen("/dev/urandom", "r");
  if (f == NULL)
    return -1;
  if (fread(out, 1, len, f) != len)
    return -1;
  fclose(f);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<copy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L12
L11:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L12:
  mov    -0x4(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L11
  nop
  pop    %rbp
  ret
```

assistant: ```c
copy(to, from, size) char *to, *from;
int size;
{
  int i;
  for (i = 0; i < size; i++)
    to[i] = from[i];
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<copy>:
  endbr64
  test   %edx,%edx
  jle    L19
  mov    %edx,%edx
  mov    $0x0,%eax
L3:
  movzbl (%rsi,%rax,1),%ecx
  mov    %cl,(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L3
L19:
  ret
```

assistant: ```c
copy(to, from, size) char *to, *from;
int size;
{
  int i;
  for (i = 0; i < size; i++)
    to[i] = from[i];
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<copy>:
  endbr64
  test   %edx,%edx
  jle    L3
  movslq %edx,%rdx
  xor    %eax,%eax
  nopl   (%rax)
L9:
  movzbl (%rsi,%rax,1),%ecx
  mov    %cl,(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L9
L3:
  ret
```

assistant: ```c
copy(to, from, size) char *to, *from;
int size;
{
  int i;
  for (i = 0; i < size; i++)
    to[i] = from[i];
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<copy>:
  endbr64
  mov    %rdi,%rcx
  test   %edx,%edx
  jle    L23
  lea    0x1(%rsi),%r9
  mov    %edx,%r8d
  lea    -0x1(%rdx),%eax
  sub    %r9,%rdi
  cmp    $0xe,%rdi
  jbe    L96
  cmp    $0x6,%eax
  jbe    L96
  cmp    $0xe,%eax
  jbe    L26
  mov    %edx,%edi
  xor    %eax,%eax
  shr    $0x4,%edi
  shl    $0x4,%rdi
  nopl   0x0(%rax,%rax,1)
L129:
  movdqu (%rsi,%rax,1),%xmm0
  movups %xmm0,(%rcx,%rax,1)
  add    $0x10,%rax
  cmp    %rdi,%rax
  jne    L129
  mov    %edx,%edi
  and    $0xfffffff0,%edi
  mov    %edi,%eax
  cmp    %edi,%edx
  je     L23
  mov    %edx,%r8d
  sub    %edi,%r8d
  lea    -0x1(%r8),%r9d
  cmp    $0x6,%r9d
  jbe    L14
L131:
  mov    (%rsi,%rdi,1),%r9
  mov    %r9,(%rcx,%rdi,1)
  mov    %r8d,%edi
  and    $0xfffffff8,%edi
  add    %edi,%eax
  cmp    %edi,%r8d
  je     L23
L14:
  movslq %eax,%rdi
  movzbl (%rsi,%rdi,1),%r8d
  mov    %r8b,(%rcx,%rdi,1)
  lea    0x1(%rax),%edi
  cmp    %edi,%edx
  jle    L23
  movslq %edi,%rdi
  movzbl (%rsi,%rdi,1),%r8d
  mov    %r8b,(%rcx,%rdi,1)
  lea    0x2(%rax),%edi
  cmp    %edi,%edx
  jle    L23
  movslq %edi,%rdi
  movzbl (%rsi,%rdi,1),%r8d
  mov    %r8b,(%rcx,%rdi,1)
  lea    0x3(%rax),%edi
  cmp    %edi,%edx
  jle    L23
  movslq %edi,%rdi
  movzbl (%rsi,%rdi,1),%r8d
  mov    %r8b,(%rcx,%rdi,1)
  lea    0x4(%rax),%edi
  cmp    %edi,%edx
  jle    L23
  movslq %edi,%rdi
  movzbl (%rsi,%rdi,1),%r8d
  mov    %r8b,(%rcx,%rdi,1)
  lea    0x5(%rax),%edi
  cmp    %edi,%edx
  jle    L23
  movslq %edi,%rdi
  add    $0x6,%eax
  movzbl (%rsi,%rdi,1),%r8d
  mov    %r8b,(%rcx,%rdi,1)
  cmp    %eax,%edx
  jle    L23
  cltq
  movzbl (%rsi,%rax,1),%edx
  mov    %dl,(%rcx,%rax,1)
  ret
  nopw   0x0(%rax,%rax,1)
L96:
  mov    %edx,%edx
  xor    %eax,%eax
  nopl   0x0(%rax)
L13:
  movzbl (%rsi,%rax,1),%edi
  mov    %dil,(%rcx,%rax,1)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L13
L23:
  ret
L26:
  xor    %edi,%edi
  xor    %eax,%eax
  jmp    L131
```

assistant: ```c
copy(to, from, size) char *to, *from;
int size;
{
  int i;
  for (i = 0; i < size; i++)
    to[i] = from[i];
}
```