ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<matinv>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %rsi,%r12
  mov    %rdx,%rbp
  mov    %rcx,%r14
  mov    $0x28,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rbp,%rcx
  mov    %r14,%rdx
  mov    $0x3,%esi
  mov    %r13,%rdi
  call   <ludcmp@plt>
  cmp    $0xffffffff,%eax
  je     L11
  mov    $0x4,%ebp
  mov    D3(%rip),%r15d
L8:
  movl   $0x0,0x4(%rbx)
  movl   $0x0,0x8(%rbx)
  movl   $0x0,0xc(%rbx)
  mov    %r15d,(%rbx,%rbp,1)
  mov    %rbx,%rcx
  mov    %r14,%rdx
  mov    $0x3,%esi
  mov    %r13,%rdi
  call   <lubksb@plt>
  movss  0x4(%rbx),%xmm0
  mov    0x8(%r12),%rax
  movss  %xmm0,(%rax,%rbp,1)
  movss  0x8(%rbx),%xmm0
  mov    0x10(%r12),%rax
  movss  %xmm0,(%rax,%rbp,1)
  movss  0xc(%rbx),%xmm0
  mov    0x18(%r12),%rax
  movss  %xmm0,(%rax,%rbp,1)
  add    $0x4,%rbp
  cmp    $0x10,%rbp
  jne    L8
L48:
  mov    %rbx,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L11:
  mov    $0x4,%edx
L39:
  mov    $0x8,%eax
L27:
  mov    0x0(%r13,%rax,1),%rcx
  movss  (%rcx,%rdx,1),%xmm0
  mov    (%r12,%rax,1),%rcx
  movss  %xmm0,(%rcx,%rdx,1)
  add    $0x8,%rax
  cmp    $0x20,%rax
  jne    L27
  add    $0x4,%rdx
  cmp    $0x10,%rdx
  jne    L39
  jmp    L48
```

tool_calls: name: read_data
arguments: data_label: D3
type_guessed: f32

tool: D3: 1

assistant: ```c
void matinv(float **a, float **y, float *d, int *indx) {
  int i, j, N;
  float *col;
  col = (float *)malloc(10 * sizeof(float));
  N = 3;
  if (ludcmp(a, N, indx, d) == -1) {
    for (j = 1; j <= N; j++) {
      for (i = 1; i <= N; i++) {
        y[i][j] = a[i][j];
      }
    }
  } else {
    for (j = 1; j <= N; j++) {
      for (i = 1; i <= N; i++)
        col[i] = 0.0;
      col[j] = 1.0;
      lubksb(a, N, indx, col);
      for (i = 1; i <= N; i++)
        y[i][j] = col[i];
    }
  }
  free(col);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<matinv>:
  endbr64
  push   %r15
  mov    %rdx,%r15
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %rdi,%r13
  mov    $0x28,%edi
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    $0x4,%ebx
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %r15,%rcx
  mov    %r14,%rdx
  mov    $0x3,%esi
  mov    %r13,%rdi
  mov    %rax,%rbp
  call   <ludcmp@plt>
  cmp    $0xffffffff,%eax
  je     L14
L1:
  movl   $0x0,0xc(%rbp)
  mov    %rbp,%rcx
  mov    %r14,%rdx
  mov    %r13,%rdi
  movq   $0x0,0x4(%rbp)
  mov    $0x3,%esi
  movl   $0x3f800000,0x0(%rbp,%rbx,1)
  call   <lubksb@plt>
  movss  0x4(%rbp),%xmm0
  mov    0x8(%r12),%rax
  movss  %xmm0,(%rax,%rbx,1)
  mov    0x10(%r12),%rax
  movss  0x8(%rbp),%xmm0
  movss  %xmm0,(%rax,%rbx,1)
  mov    0x18(%r12),%rax
  movss  0xc(%rbp),%xmm0
  movss  %xmm0,(%rax,%rbx,1)
  add    $0x4,%rbx
  cmp    $0x10,%rbx
  jne    L1
L45:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1080 <free@plt>
  nop
L14:
  mov    $0x4,%edx
L23:
  mov    $0x8,%eax
L10:
  mov    0x0(%r13,%rax,1),%rcx
  movss  (%rcx,%rdx,1),%xmm0
  mov    (%r12,%rax,1),%rcx
  add    $0x8,%rax
  movss  %xmm0,(%rcx,%rdx,1)
  cmp    $0x20,%rax
  jne    L10
  add    $0x4,%rdx
  cmp    $0x10,%rdx
  jne    L23
  jmp    L45
```

assistant: ```c
void matinv(float **a, float **y, float *d, int *indx) {
  int i, j, N;
  float *col;
  col = (float *)malloc(10 * sizeof(float));
  N = 3;
  if (ludcmp(a, N, indx, d) == -1) {
    for (j = 1; j <= N; j++) {
      for (i = 1; i <= N; i++) {
        y[i][j] = a[i][j];
      }
    }
  } else {
    for (j = 1; j <= N; j++) {
      for (i = 1; i <= N; i++)
        col[i] = 0.0;
      col[j] = 1.0;
      lubksb(a, N, indx, col);
      for (i = 1; i <= N; i++)
        y[i][j] = col[i];
    }
  }
  free(col);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<matinv>:
  endbr64
  push   %r15
  mov    %rdx,%r15
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %rdi,%r13
  mov    $0x28,%edi
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    $0x4,%ebx
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %r15,%rcx
  mov    %r14,%rdx
  mov    $0x3,%esi
  mov    %r13,%rdi
  mov    %rax,%rbp
  call   <ludcmp@plt>
  cmp    $0xffffffff,%eax
  je     L22
L16:
  movl   $0x0,0xc(%rbp)
  mov    %rbp,%rcx
  mov    %r14,%rdx
  mov    %r13,%rdi
  movq   $0x0,0x4(%rbp)
  mov    $0x3,%esi
  movl   $0x3f800000,0x0(%rbp,%rbx,1)
  call   <lubksb@plt>
  movss  0x4(%rbp),%xmm0
  mov    0x8(%r12),%rax
  movss  %xmm0,(%rax,%rbx,1)
  mov    0x10(%r12),%rax
  movss  0x8(%rbp),%xmm0
  movss  %xmm0,(%rax,%rbx,1)
  mov    0x18(%r12),%rax
  movss  0xc(%rbp),%xmm0
  movss  %xmm0,(%rax,%rbx,1)
  add    $0x4,%rbx
  cmp    $0x10,%rbx
  jne    L16
L12:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1080 <free@plt>
  nop
L22:
  mov    0x8(%r13),%r8
  mov    0x10(%r13),%rsi
  mov    0x8(%r12),%rdi
  mov    0x18(%r13),%rdx
  movss  0x4(%r8),%xmm0
  mov    0x10(%r12),%rcx
  mov    0x18(%r12),%rax
  movss  %xmm0,0x4(%rdi)
  movss  0x4(%rsi),%xmm0
  movss  %xmm0,0x4(%rcx)
  movss  0x4(%rdx),%xmm0
  movss  %xmm0,0x4(%rax)
  movss  0x8(%r8),%xmm0
  movss  %xmm0,0x8(%rdi)
  movss  0x8(%rsi),%xmm0
  movss  %xmm0,0x8(%rcx)
  movss  0x8(%rdx),%xmm0
  movss  %xmm0,0x8(%rax)
  movss  0xc(%r8),%xmm0
  movss  %xmm0,0xc(%rdi)
  movss  0xc(%rsi),%xmm0
  movss  %xmm0,0xc(%rcx)
  movss  0xc(%rdx),%xmm0
  movss  %xmm0,0xc(%rax)
  jmp    L12
```

assistant: ```c
void matinv(float **a, float **y, float *d, int *indx) {
  int i, j, N;
  float *col;
  col = (float *)malloc(10 * sizeof(float));
  N = 3;
  if (ludcmp(a, N, indx, d) == -1) {
    for (j = 1; j <= N; j++) {
      for (i = 1; i <= N; i++) {
        y[i][j] = a[i][j];
      }
    }
  } else {
    for (j = 1; j <= N; j++) {
      for (i = 1; i <= N; i++)
        col[i] = 0.0;
      col[j] = 1.0;
      lubksb(a, N, indx, col);
      for (i = 1; i <= N; i++)
        y[i][j] = col[i];
    }
  }
  free(col);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<inb_p>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %ax,-0x14(%rbp)
  movzwl -0x14(%rbp),%eax
  mov    %eax,%edx
  in     (%dx),%al
  out    %al,$0x80
  mov    %al,-0x1(%rbp)
  movzbl -0x1(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned char inb_p(unsigned short port) {
  unsigned char ret;
  asm volatile("inb (%%dx),%%al"
               ";outb %%al,$0x80"
               : "=a"(ret)
               : "d"(port));
  return ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<inb_p>:
  endbr64
  mov    %edi,%edx
  in     (%dx),%al
  out    %al,$0x80
  ret
```

assistant: ```c
unsigned char inb_p(unsigned short port) {
  unsigned char ret;
  asm volatile("inb (%%dx),%%al"
               ";outb %%al,$0x80"
               : "=a"(ret)
               : "d"(port));
  return ret;
}
```
user: What is the c source code of the assembly code below?

```asm
<inb_p>:
  endbr64
  mov    %edi,%edx
  in     (%dx),%al
  out    %al,$0x80
  ret
```

assistant: ```c
unsigned char inb_p(unsigned short port) {
  unsigned char ret;
  asm volatile("inb (%%dx),%%al"
               ";outb %%al,$0x80"
               : "=a"(ret)
               : "d"(port));
  return ret;
}
```
user: What is the c source code of the assembly code below?

```asm
<IntRoomStyle>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,%ecx
  movslq %ecx,%rax
  imul   $0x2e8ba2e9,%rax,%rax
  shr    $0x20,%rax
  sar    %eax
  mov    %ecx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  movslq %edx,%rax
  lea    0x0(,%rax,8),%rdx
  lea    D0(%rip),%rax
  mov    (%rdx,%rax,1),%rax
  pop    %rbp
  ret
```

assistant: ```c
const char *IntRoomStyle(const int i) {
  static const char *roomStyles[] = {"recessed", "tile", "dirt", "flat", "striped", "smallsquare", "stone", "wood", "grid", "biggrid", "checker"};
  return roomStyles[abs(i) % 11];
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<IntRoomStyle>:
  endbr64
  mov    %edi,%eax
  neg    %eax
  cmovs  %edi,%eax
  movslq %eax,%rdx
  imul   $0x2e8ba2e9,%rdx,%rdx
  sar    $0x21,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%ecx
  lea    (%rdx,%rcx,2),%edx
  sub    %edx,%eax
  cltq
  lea    D3(%rip),%rdx
  mov    (%rdx,%rax,8),%rax
  ret
```

assistant: ```c
const char *IntRoomStyle(const int i) {
  static const char *roomStyles[] = {"recessed", "tile", "dirt", "flat", "striped", "smallsquare", "stone", "wood", "grid", "biggrid", "checker"};
  return roomStyles[abs(i) % 11];
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<IntRoomStyle>:
  endbr64
  mov    %edi,%eax
  mov    $0xba2e8ba3,%ecx
  neg    %eax
  cmovs  %edi,%eax
  mov    %eax,%edx
  imul   %rcx,%rdx
  shr    $0x23,%rdx
  lea    (%rdx,%rdx,4),%ecx
  lea    (%rdx,%rcx,2),%edx
  sub    %edx,%eax
  lea    D3(%rip),%rdx
  cltq
  mov    (%rdx,%rax,8),%rax
  ret
```

assistant: ```c
const char *IntRoomStyle(const int i) {
  static const char *roomStyles[] = {"recessed", "tile", "dirt", "flat", "striped", "smallsquare", "stone", "wood", "grid", "biggrid", "checker"};
  return roomStyles[abs(i) % 11];
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<IntRoomStyle>:
  endbr64
  mov    %edi,%eax
  mov    $0xba2e8ba3,%ecx
  neg    %eax
  cmovs  %edi,%eax
  mov    %eax,%edx
  imul   %rcx,%rdx
  shr    $0x23,%rdx
  lea    (%rdx,%rdx,4),%ecx
  lea    (%rdx,%rcx,2),%edx
  sub    %edx,%eax
  lea    D1(%rip),%rdx
  cltq
  mov    (%rdx,%rax,8),%rax
  ret
```

assistant: ```c
const char *IntRoomStyle(const int i) {
  static const char *roomStyles[] = {"recessed", "tile", "dirt", "flat", "striped", "smallsquare", "stone", "wood", "grid", "biggrid", "checker"};
  return roomStyles[abs(i) % 11];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<is_empty>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L52
L46:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L2
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  je     L2
  mov    $0x0,%eax
  jmp    L22
L2:
  addq   $0x1,-0x8(%rbp)
L52:
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jae    L40
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L46
L40:
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
L22:
  pop    %rbp
  ret
```

assistant: ```c
size_t is_empty(char *data, size_t size) {
  size_t i;
  for (i = 0; i < size && data[i] != '\n'; i += 1)
    if (data[i] != ' ' && data[i] != '\t')
      return 0;
  return i + 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<is_empty>:
  endbr64
  mov    $0x0,%edx
  test   %rsi,%rsi
  jne    L5
  jmp    L27
L49:
  add    $0x1,%rdx
  cmp    %rdx,%rsi
  je     L27
L5:
  movzbl (%rdi,%rdx,1),%ecx
  cmp    $0xa,%cl
  je     L16
  cmp    $0x20,%cl
  je     L49
  cmp    $0x9,%cl
  je     L49
  mov    $0x0,%eax
  ret
L16:
  mov    %rdx,%rsi
L27:
  lea    0x1(%rsi),%rax
  ret
```

assistant: ```c
size_t is_empty(char *data, size_t size) {
  size_t i;
  for (i = 0; i < size && data[i] != '\n'; i += 1)
    if (data[i] != ' ' && data[i] != '\t')
      return 0;
  return i + 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<is_empty>:
  endbr64
  xor    %eax,%eax
  test   %rsi,%rsi
  jne    L46
  jmp    L36
  nopl   (%rax)
L40:
  cmp    $0x20,%dl
  je     L30
  cmp    $0x9,%dl
  jne    L53
L30:
  lea    0x1(%rax),%rdx
  cmp    %rdx,%rsi
  je     L22
  mov    %rdx,%rax
L46:
  movzbl (%rdi,%rax,1),%edx
  cmp    $0xa,%dl
  jne    L40
  add    $0x1,%rax
  ret
  nopl   0x0(%rax)
L53:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L22:
  add    $0x2,%rax
  ret
L36:
  mov    $0x1,%eax
  ret
```

assistant: ```c
size_t is_empty(char *data, size_t size) {
  size_t i;
  for (i = 0; i < size && data[i] != '\n'; i += 1)
    if (data[i] != ' ' && data[i] != '\t')
      return 0;
  return i + 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<is_empty>:
  endbr64
  xor    %eax,%eax
  test   %rsi,%rsi
  jne    L57
  jmp    L15
  nopl   (%rax)
L25:
  cmp    $0x20,%dl
  je     L58
  cmp    $0x9,%dl
  jne    L12
L58:
  lea    0x1(%rax),%rdx
  cmp    %rdx,%rsi
  je     L42
  mov    %rdx,%rax
L57:
  movzbl (%rdi,%rax,1),%edx
  cmp    $0xa,%dl
  jne    L25
  add    $0x1,%rax
  ret
  nopl   0x0(%rax)
L12:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L42:
  add    $0x2,%rax
  ret
L15:
  mov    $0x1,%eax
  ret
```

assistant: ```c
size_t is_empty(char *data, size_t size) {
  size_t i;
  for (i = 0; i < size && data[i] != '\n'; i += 1)
    if (data[i] != ' ' && data[i] != '\t')
      return 0;
  return i + 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<writeBlock>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  call   <writeSyncFrame@plt>
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <writeByte@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L8
L19:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x9(%rbp)
  movsbl -0x9(%rbp),%eax
  add    %eax,-0x8(%rbp)
  movsbl -0x9(%rbp),%eax
  mov    %eax,%edi
  call   <writeByte@plt>
  addl   $0x1,-0x4(%rbp)
L8:
  cmpl   $0x7f,-0x4(%rbp)
  jle    L19
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <writeByte@plt>
  nop
  leave
  ret
```

assistant: ```c
void writeBlock(unsigned int block, unsigned char *data, int sync) {
  int checksum = 0;
  writeSyncFrame(sync);
  writeByte(block);
  for (int i = 0; i < 128; i++) {
    char c = data[i];
    checksum += c;
    writeByte(c);
  }
  writeByte(checksum);
}
```
user: Translate the below assembly code into C programming language:

```asm
<writeBlock>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %rsi,%r12
  mov    %edx,%edi
  call   <writeSyncFrame@plt>
  mov    %ebx,%edi
  call   <writeByte@plt>
  mov    %r12,%rbx
  sub    $0xffffffffffffff80,%r12
  mov    $0x0,%ebp
L8:
  movsbl (%rbx),%edi
  add    %edi,%ebp
  call   <writeByte@plt>
  add    $0x1,%rbx
  cmp    %r12,%rbx
  jne    L8
  mov    %ebp,%edi
  call   <writeByte@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void writeBlock(unsigned int block, unsigned char *data, int sync) {
  int checksum = 0;
  writeSyncFrame(sync);
  writeByte(block);
  for (int i = 0; i < 128; i++) {
    char c = data[i];
    checksum += c;
    writeByte(c);
  }
  writeByte(checksum);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<writeBlock>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  mov    %edx,%edi
  push   %rbx
  mov    %rsi,%rbx
  lea    0x80(%rbx),%r12
  call   <writeSyncFrame@plt>
  mov    %ebp,%edi
  xor    %ebp,%ebp
  call   <writeByte@plt>
  nopl   0x0(%rax)
L2:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  add    %edi,%ebp
  call   <writeByte@plt>
  cmp    %r12,%rbx
  jne    L2
  pop    %rbx
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1060 <writeByte@plt>
```

assistant: ```c
void writeBlock(unsigned int block, unsigned char *data, int sync) {
  int checksum = 0;
  writeSyncFrame(sync);
  writeByte(block);
  for (int i = 0; i < 128; i++) {
    char c = data[i];
    checksum += c;
    writeByte(c);
  }
  writeByte(checksum);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<writeBlock>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  mov    %edx,%edi
  push   %rbx
  mov    %rsi,%rbx
  lea    0x80(%rbx),%r12
  call   <writeSyncFrame@plt>
  mov    %ebp,%edi
  xor    %ebp,%ebp
  call   <writeByte@plt>
  nopl   0x0(%rax)
L4:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  add    %edi,%ebp
  call   <writeByte@plt>
  cmp    %rbx,%r12
  jne    L4
  pop    %rbx
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1060 <writeByte@plt>
```

assistant: ```c
void writeBlock(unsigned int block, unsigned char *data, int sync) {
  int checksum = 0;
  writeSyncFrame(sync);
  writeByte(block);
  for (int i = 0; i < 128; i++) {
    char c = data[i];
    checksum += c;
    writeByte(c);
  }
  writeByte(checksum);
}
```
user: What is the c source code of the assembly code below:

```asm
<getSysVersion>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x810,%rsp
  mov    %rdi,-0x7f8(%rbp)
  mov    %rsi,-0x800(%rbp)
  mov    %rdx,-0x808(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D8(%rip),%rax
  mov    (%rax),%edx
  mov    -0x7f8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <open@plt>
  mov    %eax,-0x7ec(%rbp)
  movl   $0x0,-0x7f0(%rbp)
  movq   $0x0,-0x7e8(%rbp)
  lea    -0x7e0(%rbp),%rcx
  mov    -0x7ec(%rbp),%eax
  mov    $0x7d0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    -0x7ec(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    -0x800(%rbp),%rdx
  lea    -0x7e0(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strstr@plt>
  mov    %rax,-0x7e8(%rbp)
  jmp    L36
L21:
  mov    -0x7f0(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x808(%rbp),%rax
  add    %rax,%rdx
  mov    -0x7e8(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x7f0(%rbp)
  addq   $0x1,-0x7e8(%rbp)
L36:
  mov    -0x7e8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L33
  mov    -0x7e8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x29,%al
  jne    L21
L33:
  mov    -0x7f0(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x7f0(%rbp)
  movslq %eax,%rdx
  mov    -0x808(%rbp),%rax
  add    %rdx,%rax
  movb   $0x29,(%rax)
  mov    -0x7f0(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x808(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

assistant: ```c
void getSysVersion(char *path, char *name, char infor[]) {
  int fd = open(path, O_RDONLY);
  char store[2000];
  int k = 0;
  char *p = NULL;
  read(fd, store, sizeof(store));
  close(fd);
  p = strstr(store, name);
  while (*p != '\n' && *p != ')') {
    infor[k] = *p;
    k++;
    p++;
  }
  infor[k++] = ')';
  infor[k] = '\0';
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<getSysVersion>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x7e8,%rsp
  mov    %rsi,%r12
  mov    %rdx,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x7d8(%rsp)
  xor    %eax,%eax
  mov    D8(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  mov    %rsp,%r13
  mov    $0x7d0,%edx
  mov    %r13,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %ebp,%edi
  call   <close@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <strstr@plt>
  movzbl (%rax),%ecx
  cmp    $0xa,%cl
  je     L50
  cmp    $0x29,%cl
  je     L50
  mov    $0x1,%edx
L25:
  mov    %cl,-0x1(%rbx,%rdx,1)
  mov    %edx,%esi
  movzbl (%rax,%rdx,1),%ecx
  add    $0x1,%rdx
  cmp    $0xa,%cl
  je     L59
  cmp    $0x29,%cl
  jne    L25
L59:
  movslq %esi,%rax
  movb   $0x29,(%rbx,%rax,1)
  add    $0x1,%esi
  movslq %esi,%rsi
  movb   $0x0,(%rbx,%rsi,1)
  mov    0x7d8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x7e8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L50:
  mov    $0x0,%esi
  jmp    L59
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void getSysVersion(char *path, char *name, char infor[]) {
  int fd = open(path, O_RDONLY);
  char store[2000];
  int k = 0;
  char *p = NULL;
  read(fd, store, sizeof(store));
  close(fd);
  p = strstr(store, name);
  while (*p != '\n' && *p != ')') {
    infor[k] = *p;
    k++;
    p++;
  }
  infor[k++] = ')';
  infor[k] = '\0';
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<getSysVersion>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x7e8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x7d8(%rsp)
  mov    D1(%rip),%rax
  mov    %rsp,%r13
  mov    (%rax),%esi
  call   <open@plt>
  mov    $0x7d0,%edx
  mov    %r13,%rsi
  mov    %eax,%ebp
  mov    %eax,%edi
  call   <read@plt>
  mov    %ebp,%edi
  call   <close@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <strstr@plt>
  movzbl (%rax),%ecx
  cmp    $0xa,%cl
  je     L44
  cmp    $0x29,%cl
  je     L44
  mov    $0x1,%edx
  xchg   %ax,%ax
L30:
  mov    %cl,-0x1(%rbx,%rdx,1)
  movzbl (%rax,%rdx,1),%ecx
  mov    %edx,%esi
  add    $0x1,%rdx
  cmp    $0xa,%cl
  je     L28
  cmp    $0x29,%cl
  jne    L30
L28:
  movslq %esi,%rax
  add    $0x1,%esi
  add    %rbx,%rax
  movslq %esi,%rsi
L7:
  movb   $0x29,(%rax)
  movb   $0x0,(%rbx,%rsi,1)
  mov    0x7d8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L58
  add    $0x7e8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L44:
  mov    %rbx,%rax
  mov    $0x1,%esi
  jmp    L7
L58:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void getSysVersion(char *path, char *name, char infor[]) {
  int fd = open(path, O_RDONLY);
  char store[2000];
  int k = 0;
  char *p = NULL;
  read(fd, store, sizeof(store));
  close(fd);
  p = strstr(store, name);
  while (*p != '\n' && *p != ')') {
    infor[k] = *p;
    k++;
    p++;
  }
  infor[k++] = ')';
  infor[k] = '\0';
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<getSysVersion>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x7e8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x7d8(%rsp)
  mov    D8(%rip),%rax
  mov    %rsp,%r13
  mov    (%rax),%esi
  call   <open@plt>
  mov    $0x7d0,%edx
  mov    %r13,%rsi
  mov    %eax,%ebp
  mov    %eax,%edi
  call   <read@plt>
  mov    %ebp,%edi
  call   <close@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <strstr@plt>
  movzbl (%rax),%ecx
  cmp    $0xa,%cl
  je     L48
  cmp    $0x29,%cl
  je     L48
  mov    $0x1,%edx
  xchg   %ax,%ax
L33:
  mov    %cl,-0x1(%rbx,%rdx,1)
  movzbl (%rax,%rdx,1),%ecx
  mov    %edx,%esi
  add    $0x1,%rdx
  cmp    $0xa,%cl
  je     L55
  cmp    $0x29,%cl
  jne    L33
L55:
  movslq %esi,%rax
  add    $0x1,%esi
  add    %rbx,%rax
  movslq %esi,%rsi
L50:
  movb   $0x29,(%rax)
  movb   $0x0,(%rbx,%rsi,1)
  mov    0x7d8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L35
  add    $0x7e8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L48:
  mov    %rbx,%rax
  mov    $0x1,%esi
  jmp    L50
L35:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void getSysVersion(char *path, char *name, char infor[]) {
  int fd = open(path, O_RDONLY);
  char store[2000];
  int k = 0;
  char *p = NULL;
  read(fd, store, sizeof(store));
  close(fd);
  p = strstr(store, name);
  while (*p != '\n' && *p != ')') {
    infor[k] = *p;
    k++;
    p++;
  }
  infor[k++] = ')';
  infor[k] = '\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
<imgfree>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L9
L5:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  addl   $0x1,-0x4(%rbp)
L9:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L5
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int imgfree(int **img, int x, int y) {
  int i;
  for (i = 0; i < x; i++)
    free(img[i]);
  free(img);
  return 0;
}
```