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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x40(%rbp)
  movq   $0x0,-0x38(%rbp)
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x30(%rbp),%eax
  mov    %eax,-0x44(%rbp)
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
int main(void) {
  int a[4][3] = {};
  int z = a[0][4];
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main(void) {
  int a[4][3] = {};
  int z = a[0][4];
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(void) {
  int a[4][3] = {};
  int z = a[0][4];
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(void) {
  int a[4][3] = {};
  int z = a[0][4];
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<min>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x18(%rbp)
  movsd  %xmm1,-0x20(%rbp)
  movsd  %xmm2,-0x28(%rbp)
  movsd  -0x18(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  comisd -0x20(%rbp),%xmm0
  jbe    L12
  movsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
L12:
  movsd  -0x8(%rbp),%xmm0
  comisd -0x28(%rbp),%xmm0
  jbe    L1
  movsd  -0x28(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
L1:
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double min(double a, double b, double c) {
  double _min = a;
  if (_min > b)
    _min = b;
  if (_min > c)
    _min = c;
  return _min;
}
```
user: What is the c source code of the assembly code below:

```asm
<min>:
  endbr64
  minsd  %xmm0,%xmm1
  minsd  %xmm1,%xmm2
  movapd %xmm2,%xmm0
  ret
```

assistant: ```c
double min(double a, double b, double c) {
  double _min = a;
  if (_min > b)
    _min = b;
  if (_min > c)
    _min = c;
  return _min;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<min>:
  endbr64
  minsd  %xmm0,%xmm1
  minsd  %xmm1,%xmm2
  movapd %xmm2,%xmm0
  ret
```

assistant: ```c
double min(double a, double b, double c) {
  double _min = a;
  if (_min > b)
    _min = b;
  if (_min > c)
    _min = c;
  return _min;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<qsort>:
  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)
  cmpq   $0x0,-0x20(%rbp)
  je     L30
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  movq   $0x1,-0x8(%rbp)
  jmp    L17
L35:
  mov    -0x20(%rbp),%rax
  and    -0x8(%rbp),%rax
  test   %rax,%rax
  je     L43
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x10(%rbp)
L43:
  addl   $0x1,-0xc(%rbp)
  shlq   -0x8(%rbp)
L17:
  cmpl   $0x3f,-0xc(%rbp)
  jbe    L35
  shll   -0x10(%rbp)
  mov    -0x20(%rbp),%rax
  lea    -0x1(%rax),%rsi
  mov    -0x10(%rbp),%edi
  mov    -0x30(%rbp),%rcx
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %edi,%r9d
  mov    %rcx,%r8
  mov    %rdx,%rcx
  mov    %rsi,%rdx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <introsort@plt>
  jmp    L18
L30:
  nop
L18:
  leave
  ret
```

assistant: ```c
void qsort(void *elems, size_t elem_count, size_t elem_size, int (*cmp)(const void *, const void *)) {
  unsigned depth, bit;
  size_t mask;
  if (elem_count == 0)
    return;
  depth = 0;
  for (bit = 0, mask = 1; bit < sizeof(size_t) * 8; bit++, mask <<= 1) {
    if ((elem_count & mask) != 0)
      depth = bit;
  }
  depth <<= 1;
  return introsort(elems, 0, elem_count - 1, elem_size, cmp, depth);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<qsort>:
  endbr64
  test   %rsi,%rsi
  je     L19
  sub    $0x8,%rsp
  mov    %rdi,%r10
  mov    %rdx,%r11
  mov    %rcx,%r8
  mov    $0x1,%edi
  mov    $0x0,%eax
  mov    $0x0,%r9d
L4:
  test   %rdi,%rsi
  cmovne %eax,%r9d
  add    $0x1,%eax
  add    %rdi,%rdi
  cmp    $0x40,%eax
  jne    L4
  lea    -0x1(%rsi),%rdx
  add    %r9d,%r9d
  mov    %r11,%rcx
  mov    $0x0,%esi
  mov    %r10,%rdi
  call   <introsort@plt>
  add    $0x8,%rsp
  ret
L19:
  ret
```

assistant: ```c
void qsort(void *elems, size_t elem_count, size_t elem_size, int (*cmp)(const void *, const void *)) {
  unsigned depth, bit;
  size_t mask;
  if (elem_count == 0)
    return;
  depth = 0;
  for (bit = 0, mask = 1; bit < sizeof(size_t) * 8; bit++, mask <<= 1) {
    if ((elem_count & mask) != 0)
      depth = bit;
  }
  depth <<= 1;
  return introsort(elems, 0, elem_count - 1, elem_size, cmp, depth);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<qsort>:
  endbr64
  mov    %rdi,%r10
  mov    %rdx,%r11
  mov    %rcx,%r8
  test   %rsi,%rsi
  je     L19
  mov    $0x1,%edi
  xor    %eax,%eax
  xor    %r9d,%r9d
  nopl   0x0(%rax)
L12:
  test   %rdi,%rsi
  cmovne %eax,%r9d
  add    $0x1,%eax
  add    %rdi,%rdi
  cmp    $0x40,%eax
  jne    L12
  lea    -0x1(%rsi),%rdx
  add    %r9d,%r9d
  mov    %r11,%rcx
  xor    %esi,%esi
  mov    %r10,%rdi
  jmp    1050 <introsort@plt>
L19:
  ret
```

assistant: ```c
void qsort(void *elems, size_t elem_count, size_t elem_size, int (*cmp)(const void *, const void *)) {
  unsigned depth, bit;
  size_t mask;
  if (elem_count == 0)
    return;
  depth = 0;
  for (bit = 0, mask = 1; bit < sizeof(size_t) * 8; bit++, mask <<= 1) {
    if ((elem_count & mask) != 0)
      depth = bit;
  }
  depth <<= 1;
  return introsort(elems, 0, elem_count - 1, elem_size, cmp, depth);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<qsort>:
  endbr64
  mov    %rdi,%r10
  mov    %rdx,%r11
  mov    %rcx,%r8
  test   %rsi,%rsi
  je     L1
  mov    $0x1,%edi
  xor    %eax,%eax
  xor    %r9d,%r9d
  nopl   0x0(%rax)
L3:
  test   %rsi,%rdi
  cmovne %eax,%r9d
  add    $0x1,%eax
  add    %rdi,%rdi
  cmp    $0x40,%eax
  jne    L3
  lea    -0x1(%rsi),%rdx
  add    %r9d,%r9d
  mov    %r11,%rcx
  xor    %esi,%esi
  mov    %r10,%rdi
  jmp    1050 <introsort@plt>
L1:
  ret
```

assistant: ```c
void qsort(void *elems, size_t elem_count, size_t elem_size, int (*cmp)(const void *, const void *)) {
  unsigned depth, bit;
  size_t mask;
  if (elem_count == 0)
    return;
  depth = 0;
  for (bit = 0, mask = 1; bit < sizeof(size_t) * 8; bit++, mask <<= 1) {
    if ((elem_count & mask) != 0)
      depth = bit;
  }
  depth <<= 1;
  return introsort(elems, 0, elem_count - 1, elem_size, cmp, depth);
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpl   $0x2,-0x14(%rbp)
  je     L9
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <__print_sw_title@plt>
  mov    $0xffffffff,%eax
  jmp    L0
L9:
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <__rot13@plt>
  mov    %ebx,%edx
  mov    %eax,%esi
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L39
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <__create_tag@plt>
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L23
L39:
  lea    D30(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L23:
  mov    $0x0,%eax
L0:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D25
type: string
name: disassemble_data
arguments: data_label: D10
type: string
name: disassemble_data
arguments: data_label: D30
type: string

tool: D25: _1p0a__

tool: D10: 
 +-+ Bang ! +-+ 


tool: D30: 
 Shut your fucking face, uncle fucka! 


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 2) {
    __print_sw_title(argv[0]);
    return -1;
  }
  if (!strncmp("_1p0a__", __rot13(argv[1]), strlen("_1p0a__"))) {
    __create_tag(argv[0]);
    printf("\n +-+ Bang ! +-+ \n");
  } else {
    printf("\n Shut your fucking face, uncle fucka! \n");
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbp
  cmp    $0x2,%edi
  jne    L4
  lea    D7(%rip),%r12
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    0x8(%rbp),%rdi
  call   <__rot13@plt>
  mov    %eax,%esi
  mov    %ebx,%edx
  mov    %r12,%rdi
  call   <strncmp@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jne    L31
  mov    0x0(%rbp),%rdi
  call   <__create_tag@plt>
  lea    D10(%rip),%rdi
  call   <printf@plt>
L7:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L4:
  mov    (%rsi),%rdi
  call   <__print_sw_title@plt>
  mov    $0xffffffff,%ebx
  jmp    L7
L31:
  lea    D20(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%ebx
  jmp    L7
```

tool_calls: name: read_data
arguments: data_tag: D7
type: string
name: read_data
arguments: data_tag: D10
type: string
name: read_data
arguments: data_tag: D20
type: string

tool: D7: _1p0a__

tool: D10: 
 +-+ Bang ! +-+ 


tool: D20: 
 Shut your fucking face, uncle fucka! 


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 2) {
    __print_sw_title(argv[0]);
    return -1;
  }
  if (!strncmp("_1p0a__", __rot13(argv[1]), strlen("_1p0a__"))) {
    __create_tag(argv[0]);
    printf("\n +-+ Bang ! +-+ \n");
  } else {
    printf("\n Shut your fucking face, uncle fucka! \n");
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x2,%edi
  jne    L14
  lea    D4(%rip),%rbp
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    0x8(%rbx),%rdi
  mov    %eax,%r12d
  call   <__rot13@plt>
  mov    %r12d,%edx
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <strncmp@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L23
  lea    D19(%rip),%rdi
  xor    %r12d,%r12d
  call   <printf@plt>
L34:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L23:
  mov    (%rbx),%rdi
  call   <__create_tag@plt>
  lea    D29(%rip),%rdi
  call   <printf@plt>
  jmp    L34
L14:
  mov    (%rsi),%rdi
  or     $0xffffffff,%r12d
  call   <__print_sw_title@plt>
  jmp    L34
```

tool_calls: name: unpack_data
arguments: label: D4
type_guessed: string
name: unpack_data
arguments: label: D19
type_guessed: string
name: unpack_data
arguments: label: D29
type_guessed: string

tool: D4: _1p0a__

tool: D19: 
 Shut your fucking face, uncle fucka! 


tool: D29: 
 +-+ Bang ! +-+ 


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 2) {
    __print_sw_title(argv[0]);
    return -1;
  }
  if (!strncmp("_1p0a__", __rot13(argv[1]), strlen("_1p0a__"))) {
    __create_tag(argv[0]);
    printf("\n +-+ Bang ! +-+ \n");
  } else {
    printf("\n Shut your fucking face, uncle fucka! \n");
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x2,%edi
  jne    L37
  lea    D16(%rip),%rbp
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    0x8(%rbx),%rdi
  mov    %eax,%r12d
  call   <__rot13@plt>
  mov    %r12d,%edx
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <strncmp@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L23
  lea    D24(%rip),%rdi
  xor    %r12d,%r12d
  call   <printf@plt>
L38:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L23:
  mov    (%rbx),%rdi
  call   <__create_tag@plt>
  lea    D2(%rip),%rdi
  call   <printf@plt>
  jmp    L38
L37:
  mov    (%rsi),%rdi
  or     $0xffffffff,%r12d
  call   <__print_sw_title@plt>
  jmp    L38
```

tool_calls: name: read_data
arguments: data_tag: D16
type_infered: string
name: read_data
arguments: data_tag: D24
type_infered: string
name: read_data
arguments: data_tag: D2
type_infered: string

tool: D16: _1p0a__

tool: D24: 
 Shut your fucking face, uncle fucka! 


tool: D2: 
 +-+ Bang ! +-+ 


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 2) {
    __print_sw_title(argv[0]);
    return -1;
  }
  if (!strncmp("_1p0a__", __rot13(argv[1]), strlen("_1p0a__"))) {
    __create_tag(argv[0]);
    printf("\n +-+ Bang ! +-+ \n");
  } else {
    printf("\n Shut your fucking face, uncle fucka! \n");
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Nand_ReadPage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    $0x0,%eax
  call   <Nand_Reset@plt>
  mov    $0x4e000004,%eax
  mov    (%rax),%eax
  mov    $0x4e000004,%edx
  and    $0xfffffffd,%eax
  mov    %eax,(%rdx)
  mov    $0x4e000020,%eax
  mov    (%rax),%eax
  mov    $0x4e000020,%edx
  or     $0x4,%eax
  mov    %eax,(%rdx)
  mov    $0x4e000008,%eax
  movl   $0x0,(%rax)
  mov    $0x4e00000c,%eax
  movl   $0x0,(%rax)
  mov    $0x4e00000c,%eax
  movl   $0x0,(%rax)
  mov    -0x14(%rbp),%eax
  mov    $0x4e00000c,%edx
  movzbl %al,%eax
  mov    %eax,(%rdx)
  mov    -0x14(%rbp),%eax
  sar    $0x8,%eax
  mov    $0x4e00000c,%edx
  movzbl %al,%eax
  mov    %eax,(%rdx)
  mov    -0x14(%rbp),%eax
  sar    $0x10,%eax
  mov    $0x4e00000c,%edx
  movzbl %al,%eax
  mov    %eax,(%rdx)
  mov    $0x4e000008,%eax
  movl   $0x30,(%rax)
  nop
L7:
  mov    $0x4e000020,%eax
  mov    (%rax),%eax
  and    $0x4,%eax
  test   %eax,%eax
  je     L7
  movl   $0x0,-0x4(%rbp)
  jmp    L28
L25:
  mov    $0x4e000010,%ecx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L28:
  cmpl   $0x7ff,-0x4(%rbp)
  jle    L25
  mov    $0x4e000004,%eax
  mov    (%rax),%eax
  mov    $0x4e000004,%edx
  or     $0x2,%eax
  mov    %eax,(%rdx)
  nop
  leave
  ret
```

assistant: ```c
void Nand_ReadPage(const int page, unsigned char *const buffer) {
  int i;
  Nand_Reset();
  { (*(volatile unsigned *)0x4E000004) &= ~(1 << 1); };
  { (*(volatile unsigned *)0x4E000020) |= (1 << 2); };
  { (*(volatile unsigned *)0x4E000008) = (0x00); };
  { (*(volatile unsigned *)0x4E00000C) = (0x0); };
  { (*(volatile unsigned *)0x4E00000C) = (0x0); };
  { (*(volatile unsigned *)0x4E00000C) = (page & 0xff); };
  { (*(volatile unsigned *)0x4E00000C) = ((page >> 8) & 0xff); };
  { (*(volatile unsigned *)0x4E00000C) = ((page >> 16) & 0xff); };
  { (*(volatile unsigned *)0x4E000008) = (0x30); };
  {
    while (!((*(volatile unsigned *)0x4E000020) & (1 << 2)))
      ;
  };
  for (i = 0; i < 2048; i++) {
    buffer[i] = ((*(volatile unsigned char *)0x4E000010));
  }
  { (*(volatile unsigned *)0x4E000004) |= (1 << 1); };
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<Nand_ReadPage>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %rsi,%rbx
  mov    $0x0,%eax
  call   <Nand_Reset@plt>
  mov    0x4e000004,%eax
  and    $0xfffffffd,%eax
  mov    %eax,0x4e000004
  mov    0x4e000020,%eax
  or     $0x4,%eax
  mov    %eax,0x4e000020
  movl   $0x0,0x4e000008
  movl   $0x0,0x4e00000c
  movl   $0x0,0x4e00000c
  movzbl %bpl,%eax
  mov    %eax,0x4e00000c
  mov    %ebp,%eax
  movzbl %ah,%eax
  mov    %eax,0x4e00000c
  sar    $0x10,%ebp
  movzbl %bpl,%eax
  mov    %eax,0x4e00000c
  movl   $0x30,0x4e000008
L6:
  mov    0x4e000020,%eax
  test   $0x4,%al
  je     L6
  mov    %rbx,%rax
  lea    0x800(%rbx),%rcx
L16:
  movzbl 0x4e000010,%edx
  mov    %dl,(%rax)
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L16
  mov    0x4e000004,%eax
  or     $0x2,%eax
  mov    %eax,0x4e000004
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void Nand_ReadPage(const int page, unsigned char *const buffer) {
  int i;
  Nand_Reset();
  { (*(volatile unsigned *)0x4E000004) &= ~(1 << 1); };
  { (*(volatile unsigned *)0x4E000020) |= (1 << 2); };
  { (*(volatile unsigned *)0x4E000008) = (0x00); };
  { (*(volatile unsigned *)0x4E00000C) = (0x0); };
  { (*(volatile unsigned *)0x4E00000C) = (0x0); };
  { (*(volatile unsigned *)0x4E00000C) = (page & 0xff); };
  { (*(volatile unsigned *)0x4E00000C) = ((page >> 8) & 0xff); };
  { (*(volatile unsigned *)0x4E00000C) = ((page >> 16) & 0xff); };
  { (*(volatile unsigned *)0x4E000008) = (0x30); };
  {
    while (!((*(volatile unsigned *)0x4E000020) & (1 << 2)))
      ;
  };
  for (i = 0; i < 2048; i++) {
    buffer[i] = ((*(volatile unsigned char *)0x4E000010));
  }
  { (*(volatile unsigned *)0x4E000004) |= (1 << 1); };
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<Nand_ReadPage>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <Nand_Reset@plt>
  mov    0x4e000004,%eax
  and    $0xfffffffd,%eax
  mov    %eax,0x4e000004
  mov    0x4e000020,%eax
  or     $0x4,%eax
  mov    %eax,0x4e000020
  movzbl %bpl,%eax
  movl   $0x0,0x4e000008
  movl   $0x0,0x4e00000c
  movl   $0x0,0x4e00000c
  mov    %eax,0x4e00000c
  mov    %ebp,%eax
  sar    $0x10,%ebp
  movzbl %ah,%eax
  mov    %eax,0x4e00000c
  movzbl %bpl,%eax
  mov    %eax,0x4e00000c
  movl   $0x30,0x4e000008
  nopl   0x0(%rax)
L17:
  mov    0x4e000020,%eax
  test   $0x4,%al
  je     L17
  mov    %rbx,%rax
  lea    0x800(%rbx),%rcx
  nopl   (%rax)
L14:
  movzbl 0x4e000010,%edx
  add    $0x1,%rax
  mov    %dl,-0x1(%rax)
  cmp    %rcx,%rax
  jne    L14
  mov    0x4e000004,%eax
  or     $0x2,%eax
  mov    %eax,0x4e000004
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void Nand_ReadPage(const int page, unsigned char *const buffer) {
  int i;
  Nand_Reset();
  { (*(volatile unsigned *)0x4E000004) &= ~(1 << 1); };
  { (*(volatile unsigned *)0x4E000020) |= (1 << 2); };
  { (*(volatile unsigned *)0x4E000008) = (0x00); };
  { (*(volatile unsigned *)0x4E00000C) = (0x0); };
  { (*(volatile unsigned *)0x4E00000C) = (0x0); };
  { (*(volatile unsigned *)0x4E00000C) = (page & 0xff); };
  { (*(volatile unsigned *)0x4E00000C) = ((page >> 8) & 0xff); };
  { (*(volatile unsigned *)0x4E00000C) = ((page >> 16) & 0xff); };
  { (*(volatile unsigned *)0x4E000008) = (0x30); };
  {
    while (!((*(volatile unsigned *)0x4E000020) & (1 << 2)))
      ;
  };
  for (i = 0; i < 2048; i++) {
    buffer[i] = ((*(volatile unsigned char *)0x4E000010));
  }
  { (*(volatile unsigned *)0x4E000004) |= (1 << 1); };
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Nand_ReadPage>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <Nand_Reset@plt>
  mov    0x4e000004,%eax
  and    $0xfffffffd,%eax
  mov    %eax,0x4e000004
  mov    0x4e000020,%eax
  or     $0x4,%eax
  mov    %eax,0x4e000020
  movzbl %bpl,%eax
  movl   $0x0,0x4e000008
  movl   $0x0,0x4e00000c
  movl   $0x0,0x4e00000c
  mov    %eax,0x4e00000c
  mov    %ebp,%eax
  sar    $0x10,%ebp
  movzbl %ah,%eax
  mov    %eax,0x4e00000c
  movzbl %bpl,%eax
  mov    %eax,0x4e00000c
  movl   $0x30,0x4e000008
  nopl   0x0(%rax)
L13:
  mov    0x4e000020,%eax
  test   $0x4,%al
  je     L13
  mov    %rbx,%rax
  lea    0x800(%rbx),%rcx
  nopl   (%rax)
L3:
  movzbl 0x4e000010,%edx
  add    $0x1,%rax
  mov    %dl,-0x1(%rax)
  cmp    %rcx,%rax
  jne    L3
  mov    0x4e000004,%eax
  or     $0x2,%eax
  mov    %eax,0x4e000004
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void Nand_ReadPage(const int page, unsigned char *const buffer) {
  int i;
  Nand_Reset();
  { (*(volatile unsigned *)0x4E000004) &= ~(1 << 1); };
  { (*(volatile unsigned *)0x4E000020) |= (1 << 2); };
  { (*(volatile unsigned *)0x4E000008) = (0x00); };
  { (*(volatile unsigned *)0x4E00000C) = (0x0); };
  { (*(volatile unsigned *)0x4E00000C) = (0x0); };
  { (*(volatile unsigned *)0x4E00000C) = (page & 0xff); };
  { (*(volatile unsigned *)0x4E00000C) = ((page >> 8) & 0xff); };
  { (*(volatile unsigned *)0x4E00000C) = ((page >> 16) & 0xff); };
  { (*(volatile unsigned *)0x4E000008) = (0x30); };
  {
    while (!((*(volatile unsigned *)0x4E000020) & (1 << 2)))
      ;
  };
  for (i = 0; i < 2048; i++) {
    buffer[i] = ((*(volatile unsigned char *)0x4E000010));
  }
  { (*(volatile unsigned *)0x4E000004) |= (1 << 1); };
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<tokenize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,%eax
  mov    %rcx,-0x28(%rbp)
  mov    %r8d,-0x2c(%rbp)
  mov    %al,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L3
L31:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x20(%rbp)
  jne    L23
  mov    -0x18(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0xc(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,(%rdx)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  addq   $0x1,-0x8(%rbp)
L23:
  addq   $0x1,-0x18(%rbp)
L3:
  mov    -0x1c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x1c(%rbp)
  test   %eax,%eax
  jle    L1
  mov    -0xc(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L31
L1:
  mov    -0xc(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jge    L16
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0xc(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,(%rdx)
L16:
  mov    -0xc(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int tokenize(char *src, int length, char delimiter, char *tokens[], int max_tokens) {
  int tokens_found = 0;
  char *last_token_pos = src;
  while ((length-- > 0) && (tokens_found < max_tokens)) {
    if (*src == delimiter) {
      *src = '\0';
      tokens[tokens_found++] = last_token_pos;
      last_token_pos = src;
      last_token_pos++;
    }
    src++;
  }
  if (tokens_found < max_tokens) {
    tokens[tokens_found++] = last_token_pos;
  }
  return tokens_found;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<tokenize>:
  endbr64
  mov    %rdi,%r9
  test   %r8d,%r8d
  jle    L13
  test   %esi,%esi
  jle    L13
  lea    0x1(%rdi),%r10
  mov    %r10,%rax
  mov    $0x0,%edi
  lea    -0x1(%rsi,%r10,1),%r10d
  jmp    L10
L34:
  mov    %r10d,%esi
  sub    %eax,%esi
  add    $0x1,%rax
  cmp    %r8d,%edi
  jge    L30
  test   %esi,%esi
  jle    L30
L10:
  cmp    %dl,-0x1(%rax)
  jne    L34
  movb   $0x0,-0x1(%rax)
  movslq %edi,%rsi
  mov    %r9,(%rcx,%rsi,8)
  mov    %rax,%r9
  lea    0x1(%rdi),%edi
  jmp    L34
L13:
  mov    $0x0,%edi
L30:
  cmp    %edi,%r8d
  jle    L68
  movslq %edi,%rax
  mov    %r9,(%rcx,%rax,8)
  lea    0x1(%rdi),%edi
L68:
  mov    %edi,%eax
  ret
```

assistant: ```c
int tokenize(char *src, int length, char delimiter, char *tokens[], int max_tokens) {
  int tokens_found = 0;
  char *last_token_pos = src;
  while ((length-- > 0) && (tokens_found < max_tokens)) {
    if (*src == delimiter) {
      *src = '\0';
      tokens[tokens_found++] = last_token_pos;
      last_token_pos = src;
      last_token_pos++;
    }
    src++;
  }
  if (tokens_found < max_tokens) {
    tokens[tokens_found++] = last_token_pos;
  }
  return tokens_found;
}
```