ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0x2625a00,%edi
  push   %rbx
  sub    $0x18,%rsp
  call   <malloc@plt>
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <omp_get_wtime@plt>
  lea    0x2625a00(%rbp),%rdx
  mov    %rbp,%rax
  movsd  %xmm0,0x8(%rsp)
  xchg   %ax,%ax
L10:
  movl   $0x64,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L10
  xor    %eax,%eax
  call   <omp_get_num_procs@plt>
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <omp_get_thread_num@plt>
  imul   $0x989680,%eax,%edi
  mov    %eax,%ecx
  sub    $0x1,%ecx
  mov    %edi,%eax
  cltd
  idiv   %ebx
  mov    %eax,%esi
  mov    $0x989680,%eax
  cmp    %ebx,%ecx
  je     L9
  lea    0x989680(%rdi),%eax
  cltd
  idiv   %ebx
L9:
  cmp    %esi,%eax
  jle    L49
  sub    %esi,%eax
  movslq %esi,%rcx
  xor    %ebx,%ebx
  sub    $0x1,%eax
  lea    0x0(%rbp,%rcx,4),%rdx
  add    %rcx,%rax
  lea    0x4(%rbp,%rax,4),%rax
  xchg   %ax,%ax
L8:
  add    (%rdx),%ebx
  add    $0x4,%rdx
  cmp    %rax,%rdx
  jne    L8
L13:
  xor    %eax,%eax
  call   <omp_get_wtime@plt>
  lea    D13(%rip),%rdi
  movq   %xmm0,%rbp
  pxor   %xmm0,%xmm0
  cvtsi2sd %ebx,%xmm0
  call   <printf@plt>
  movq   %rbp,%xmm0
  subsd  0x8(%rsp),%xmm0
  lea    D8(%rip),%rdi
  call   <printf@plt>
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L49:
  xor    %ebx,%ebx
  jmp    L13
```

tool_calls: name: read_data
arguments: label: D13
data_type: string
name: read_data
arguments: label: D8
data_type: string

tool: D13: SUM : %d


tool: D8: TIME %16.g


assistant: ```c
int main() {
  int N = 10000000;
  int *v = malloc(N * sizeof(int));
  double startTime = omp_get_wtime();
  for (int i = 0; i < N; i++) {
    v[i] = 100;
  }
  double endTime = 0;
  int partialSum = 0;
  int sum = 0;
  int Nthreads = omp_get_num_procs();
#pragma omp parallel private(partialSum)
  {
    int id = omp_get_thread_num();
    int istart = id * N / Nthreads;
    int iend = (id + 1) * N / Nthreads;
    if (id - 1 == Nthreads)
      iend = N;
    for (int i = istart; i < iend; i++) {
      partialSum += v[i];
    }
#pragma omp atomic
    sum += partialSum;
  }
  endTime = omp_get_wtime();
  printf("SUM : %d\n", sum);
  printf("TIME %16.g\n", endTime - startTime);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<findAllFiles>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    -0x50(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x30(%rbp)
  cmpq   $0x0,-0x30(%rbp)
  je     L58
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L67
  mov    -0x50(%rbp),%rax
  mov    %rax,%rdi
  call   <opendir@plt>
  mov    %rax,-0x20(%rbp)
  jmp    L44
L102:
  mov    -0x50(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %ebx,%eax
  lea    0x2(%rax),%edx
  mov    -0x30(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x30(%rbp)
  cmpq   $0x0,-0x30(%rbp)
  je     L84
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rbx
  mov    -0x50(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    %rbx,%rdx
  lea    D2(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x28(%rbp),%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stat@plt>
  mov    %eax,-0x34(%rbp)
  cmpl   $0x0,-0x34(%rbp)
  jne    L44
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <S_ISREG@plt>
  test   %rax,%rax
  je     L44
  mov    -0x48(%rbp),%rax
  mov    (%rax),%rax
  mov    -0x30(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fileExistsInList@plt>
  test   %eax,%eax
  jne    L44
  mov    -0x28(%rbp),%rdx
  mov    -0x30(%rbp),%rcx
  mov    -0x48(%rbp),%rax
  mov    (%rdx),%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <addFile@plt>
L44:
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <readdir@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L102
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <closedir@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  jmp    L79
L58:
  nop
  jmp    L79
L67:
  nop
  jmp    L79
L84:
  nop
L79:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D2
type: string

tool: D2: /%s

assistant: ```c
void findAllFiles(struct windowlist **list, char *path) {
  DIR *dp;
  int st;
  char *fullname;
  struct stat *statbuf;
  struct dirent *dir;
  fullname = strdup(path);
  if (!fullname)
    return;
  statbuf = malloc(sizeof(struct stat));
  if (!statbuf)
    return;
  dp = opendir(path);
  while ((dir = readdir(dp)) != NULL) {
    fullname = realloc(fullname, sizeof(char) * (strlen(path) + strlen(dir->d_name) + 2));
    if (!fullname)
      return;
    sprintf(fullname + strlen(path), "/%s", dir->d_name);
    st = stat(fullname, statbuf);
    if (!st && S_ISREG(statbuf->st_mode) && !fileExistsInList(*list, fullname))
      addFile(list, fullname, *statbuf);
  }
  closedir(dp);
  free(statbuf);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<findAllFiles>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,%r13
  mov    %rsi,%rdi
  call   <strdup@plt>
  test   %rax,%rax
  je     L20
  mov    %rax,%rbx
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L20
  mov    %r13,%rdi
  call   <opendir@plt>
  mov    %rax,%r15
L41:
  mov    %r15,%rdi
  call   <readdir@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L27
  mov    %r13,%rdi
  call   <strlen@plt>
  mov    %eax,%r12d
  mov    0x0(%rbp),%rdi
  call   <strlen@plt>
  lea    0x2(%r12,%rax,1),%esi
  mov    %rbx,%rdi
  call   <realloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L20
  mov    0x0(%rbp),%rbp
  mov    %r13,%rdi
  call   <strlen@plt>
  movslq %eax,%rdi
  add    %rbx,%rdi
  mov    %rbp,%rdx
  lea    D7(%rip),%rsi
  call   <sprintf@plt>
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <stat@plt>
  test   %eax,%eax
  jne    L41
  mov    (%r14),%edi
  call   <S_ISREG@plt>
  test   %rax,%rax
  je     L41
  mov    %rbx,%rsi
  mov    0x8(%rsp),%rax
  mov    (%rax),%rdi
  call   <fileExistsInList@plt>
  test   %eax,%eax
  jne    L41
  mov    (%r14),%edx
  mov    %rbx,%rsi
  mov    0x8(%rsp),%rdi
  call   <addFile@plt>
  jmp    L41
L27:
  mov    %r15,%rdi
  call   <closedir@plt>
  mov    %r14,%rdi
  call   <free@plt>
L20:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: disassemble_data
arguments: label: D7
type: string

tool: D7: /%s

assistant: ```c
void findAllFiles(struct windowlist **list, char *path) {
  DIR *dp;
  int st;
  char *fullname;
  struct stat *statbuf;
  struct dirent *dir;
  fullname = strdup(path);
  if (!fullname)
    return;
  statbuf = malloc(sizeof(struct stat));
  if (!statbuf)
    return;
  dp = opendir(path);
  while ((dir = readdir(dp)) != NULL) {
    fullname = realloc(fullname, sizeof(char) * (strlen(path) + strlen(dir->d_name) + 2));
    if (!fullname)
      return;
    sprintf(fullname + strlen(path), "/%s", dir->d_name);
    st = stat(fullname, statbuf);
    if (!st && S_ISREG(statbuf->st_mode) && !fileExistsInList(*list, fullname))
      addFile(list, fullname, *statbuf);
  }
  closedir(dp);
  free(statbuf);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<findAllFiles>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,%rdi
  call   <strdup@plt>
  test   %rax,%rax
  je     L52
  mov    $0x4,%edi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L52
  mov    %rbx,%rdi
  call   <opendir@plt>
  mov    %rax,%r13
  nop
L61:
  mov    %r13,%rdi
  call   <readdir@plt>
  mov    %rax,%r15
  test   %rax,%rax
  je     L71
L35:
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    (%r15),%rdi
  mov    %eax,%r14d
  call   <strlen@plt>
  mov    %rbp,%rdi
  lea    0x2(%r14,%rax,1),%esi
  call   <realloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L52
  mov    %rbx,%rdi
  mov    (%r15),%r15
  call   <strlen@plt>
  lea    D3(%rip),%rsi
  movslq %eax,%rdi
  mov    %r15,%rdx
  add    %rbp,%rdi
  call   <sprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <stat@plt>
  test   %eax,%eax
  jne    L61
  mov    (%r12),%edi
  call   <S_ISREG@plt>
  test   %rax,%rax
  je     L61
  mov    0x8(%rsp),%rax
  mov    %rbp,%rsi
  mov    (%rax),%rdi
  call   <fileExistsInList@plt>
  test   %eax,%eax
  jne    L61
  mov    (%r12),%edx
  mov    0x8(%rsp),%rdi
  mov    %rbp,%rsi
  call   <addFile@plt>
  mov    %r13,%rdi
  call   <readdir@plt>
  mov    %rax,%r15
  test   %rax,%rax
  jne    L35
L71:
  mov    %r13,%rdi
  call   <closedir@plt>
  add    $0x18,%rsp
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1110 <free@plt>
  nopl   0x0(%rax,%rax,1)
L52:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D3
data_type: string

tool: D3: /%s

assistant: ```c
void findAllFiles(struct windowlist **list, char *path) {
  DIR *dp;
  int st;
  char *fullname;
  struct stat *statbuf;
  struct dirent *dir;
  fullname = strdup(path);
  if (!fullname)
    return;
  statbuf = malloc(sizeof(struct stat));
  if (!statbuf)
    return;
  dp = opendir(path);
  while ((dir = readdir(dp)) != NULL) {
    fullname = realloc(fullname, sizeof(char) * (strlen(path) + strlen(dir->d_name) + 2));
    if (!fullname)
      return;
    sprintf(fullname + strlen(path), "/%s", dir->d_name);
    st = stat(fullname, statbuf);
    if (!st && S_ISREG(statbuf->st_mode) && !fileExistsInList(*list, fullname))
      addFile(list, fullname, *statbuf);
  }
  closedir(dp);
  free(statbuf);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<findAllFiles>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,%rdi
  call   <strdup@plt>
  test   %rax,%rax
  je     L58
  mov    $0x4,%edi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L58
  mov    %rbx,%rdi
  call   <opendir@plt>
  mov    %rax,%r13
  nop
L56:
  mov    %r13,%rdi
  call   <readdir@plt>
  mov    %rax,%r15
  test   %rax,%rax
  je     L65
L43:
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    (%r15),%rdi
  mov    %eax,%r14d
  call   <strlen@plt>
  mov    %rbp,%rdi
  lea    0x2(%r14,%rax,1),%esi
  call   <realloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L58
  mov    %rbx,%rdi
  mov    (%r15),%r15
  call   <strlen@plt>
  lea    D3(%rip),%rsi
  movslq %eax,%rdi
  mov    %r15,%rdx
  add    %rbp,%rdi
  call   <sprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <stat@plt>
  test   %eax,%eax
  jne    L56
  mov    (%r12),%edi
  call   <S_ISREG@plt>
  test   %rax,%rax
  je     L56
  mov    0x8(%rsp),%rax
  mov    %rbp,%rsi
  mov    (%rax),%rdi
  call   <fileExistsInList@plt>
  test   %eax,%eax
  jne    L56
  mov    (%r12),%edx
  mov    0x8(%rsp),%rdi
  mov    %rbp,%rsi
  call   <addFile@plt>
  mov    %r13,%rdi
  call   <readdir@plt>
  mov    %rax,%r15
  test   %rax,%rax
  jne    L43
L65:
  mov    %r13,%rdi
  call   <closedir@plt>
  add    $0x18,%rsp
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1110 <free@plt>
  nopl   0x0(%rax,%rax,1)
L58:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D3
type: string

tool: D3: /%s

assistant: ```c
void findAllFiles(struct windowlist **list, char *path) {
  DIR *dp;
  int st;
  char *fullname;
  struct stat *statbuf;
  struct dirent *dir;
  fullname = strdup(path);
  if (!fullname)
    return;
  statbuf = malloc(sizeof(struct stat));
  if (!statbuf)
    return;
  dp = opendir(path);
  while ((dir = readdir(dp)) != NULL) {
    fullname = realloc(fullname, sizeof(char) * (strlen(path) + strlen(dir->d_name) + 2));
    if (!fullname)
      return;
    sprintf(fullname + strlen(path), "/%s", dir->d_name);
    st = stat(fullname, statbuf);
    if (!st && S_ISREG(statbuf->st_mode) && !fileExistsInList(*list, fullname))
      addFile(list, fullname, *statbuf);
  }
  closedir(dp);
  free(statbuf);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<__xorpowerset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rdi,-0x20(%rbp)
  mov    %rsi,-0x28(%rbp)
  mov    %rdx,-0x30(%rbp)
  mov    %rcx,-0x38(%rbp)
  cmpq   $0x1,-0x38(%rbp)
  ja     L23
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  xor    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  cmpq   $0x0,-0x38(%rbp)
  je     L48
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  mov    %eax,%esi
  mov    -0x38(%rbp),%rax
  mov    $0xffffffff,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  not    %eax
  and    %esi,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  jmp    L48
L23:
  cmpq   $0x1,-0x38(%rbp)
  ja     L19
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  xor    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  cmpq   $0x0,-0x38(%rbp)
  je     L48
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  mov    %eax,%esi
  mov    -0x38(%rbp),%rax
  mov    $0xffffffff,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  not    %eax
  and    %esi,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  jmp    L48
L19:
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    $0x0,%ebx
  jmp    L61
L60:
  mov    -0x28(%rbp),%rax
  add    %rbx,%rax
  movzbl (%rax),%ecx
  mov    -0x30(%rbp),%rax
  add    %rbx,%rax
  movzbl (%rax),%edx
  mov    -0x20(%rbp),%rax
  add    %rbx,%rax
  xor    %ecx,%edx
  mov    %dl,(%rax)
  add    $0x1,%rbx
L61:
  cmp    -0x10(%rbp),%rbx
  jb     L60
L48:
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void __xorpowerset(out, left, right, bitlength) unsigned char *out;
unsigned char *left;
unsigned char *right;
unsigned long bitlength;
{
  if (bitlength <= sizeof(char)) {
    *((unsigned char *)out) = *((unsigned char *)left) ^ *((unsigned char *)right);
    {
      if (bitlength)
        *((unsigned char *)out) &= ~((~0) << (bitlength));
    };
  } else if (bitlength <= (sizeof(char) * sizeof(unsigned char))) {
    *((unsigned char *)out) = *((unsigned char *)left) ^ *((unsigned char *)right);
    {
      if (bitlength)
        *((unsigned char *)out) &= ~((~0) << (bitlength));
    };
  } else {
    unsigned long len = (((bitlength) + ((sizeof(char) * sizeof(unsigned char)) - 1)) / (sizeof(char) * sizeof(unsigned char)));
    register unsigned long i;
    for (i = 0; i < len; i++)
      out[i] = left[i] ^ right[i];
    {
      if (bitlength % (sizeof(char) * sizeof(unsigned char)))
        *((out + len - 1)) &= ~((~0) << (bitlength % (sizeof(char) * sizeof(unsigned char))));
    };
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<__xorpowerset>:
  endbr64
  mov    %rdi,%r8
  mov    $0x0,%eax
  cmp    $0x1,%rcx
  jbe    L7
L6:
  movzbl (%rsi,%rax,1),%edi
  xor    (%rdx,%rax,1),%dil
  mov    %dil,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L6
  ret
L7:
  movzbl (%rsi),%eax
  xor    (%rdx),%al
  mov    %eax,%edx
  and    $0x1,%edx
  test   %rcx,%rcx
  cmovne %edx,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
void __xorpowerset(out, left, right, bitlength) unsigned char *out;
unsigned char *left;
unsigned char *right;
unsigned long bitlength;
{
  if (bitlength <= sizeof(char)) {
    *((unsigned char *)out) = *((unsigned char *)left) ^ *((unsigned char *)right);
    {
      if (bitlength)
        *((unsigned char *)out) &= ~((~0) << (bitlength));
    };
  } else if (bitlength <= (sizeof(char) * sizeof(unsigned char))) {
    *((unsigned char *)out) = *((unsigned char *)left) ^ *((unsigned char *)right);
    {
      if (bitlength)
        *((unsigned char *)out) &= ~((~0) << (bitlength));
    };
  } else {
    unsigned long len = (((bitlength) + ((sizeof(char) * sizeof(unsigned char)) - 1)) / (sizeof(char) * sizeof(unsigned char)));
    register unsigned long i;
    for (i = 0; i < len; i++)
      out[i] = left[i] ^ right[i];
    {
      if (bitlength % (sizeof(char) * sizeof(unsigned char)))
        *((out + len - 1)) &= ~((~0) << (bitlength % (sizeof(char) * sizeof(unsigned char))));
    };
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<__xorpowerset>:
  endbr64
  mov    %rdi,%r8
  movzbl (%rdx),%r9d
  movzbl (%rsi),%edi
  xor    %eax,%eax
  cmp    $0x1,%rcx
  jbe    L16
  cs nopw 0x0(%rax,%rax,1)
L10:
  movzbl (%rsi,%rax,1),%edi
  xor    (%rdx,%rax,1),%dil
  mov    %dil,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L10
  ret
  cs nopw 0x0(%rax,%rax,1)
L16:
  xor    %r9d,%edi
  mov    %edi,%eax
  and    $0x1,%eax
  test   %rcx,%rcx
  cmovne %eax,%edi
  mov    %dil,(%r8)
  ret
```

assistant: ```c
void __xorpowerset(out, left, right, bitlength) unsigned char *out;
unsigned char *left;
unsigned char *right;
unsigned long bitlength;
{
  if (bitlength <= sizeof(char)) {
    *((unsigned char *)out) = *((unsigned char *)left) ^ *((unsigned char *)right);
    {
      if (bitlength)
        *((unsigned char *)out) &= ~((~0) << (bitlength));
    };
  } else if (bitlength <= (sizeof(char) * sizeof(unsigned char))) {
    *((unsigned char *)out) = *((unsigned char *)left) ^ *((unsigned char *)right);
    {
      if (bitlength)
        *((unsigned char *)out) &= ~((~0) << (bitlength));
    };
  } else {
    unsigned long len = (((bitlength) + ((sizeof(char) * sizeof(unsigned char)) - 1)) / (sizeof(char) * sizeof(unsigned char)));
    register unsigned long i;
    for (i = 0; i < len; i++)
      out[i] = left[i] ^ right[i];
    {
      if (bitlength % (sizeof(char) * sizeof(unsigned char)))
        *((out + len - 1)) &= ~((~0) << (bitlength % (sizeof(char) * sizeof(unsigned char))));
    };
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<extract_word_offset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  shr    $0x10,%eax
  and    $0xff,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int extract_word_offset(unsigned int pattern) {
  unsigned int ret;
  ret = (pattern >> ((((sizeof(unsigned int)) * 8) - (8 + (__builtin_ctz((1024 / (sizeof(unsigned int))))))))) & ((1 << (__builtin_ctz((1024 / (sizeof(unsigned int)))))) - 1);
  return ret;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<extract_word_offset>:
  endbr64
  shr    $0x10,%edi
  movzbl %dil,%eax
  ret
```

assistant: ```c
unsigned int extract_word_offset(unsigned int pattern) {
  unsigned int ret;
  ret = (pattern >> ((((sizeof(unsigned int)) * 8) - (8 + (__builtin_ctz((1024 / (sizeof(unsigned int))))))))) & ((1 << (__builtin_ctz((1024 / (sizeof(unsigned int)))))) - 1);
  return ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<extract_word_offset>:
  endbr64
  shr    $0x10,%edi
  movzbl %dil,%eax
  ret
```

assistant: ```c
unsigned int extract_word_offset(unsigned int pattern) {
  unsigned int ret;
  ret = (pattern >> ((((sizeof(unsigned int)) * 8) - (8 + (__builtin_ctz((1024 / (sizeof(unsigned int))))))))) & ((1 << (__builtin_ctz((1024 / (sizeof(unsigned int)))))) - 1);
  return ret;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<extract_word_offset>:
  endbr64
  shr    $0x10,%edi
  movzbl %dil,%eax
  ret
```

assistant: ```c
unsigned int extract_word_offset(unsigned int pattern) {
  unsigned int ret;
  ret = (pattern >> ((((sizeof(unsigned int)) * 8) - (8 + (__builtin_ctz((1024 / (sizeof(unsigned int))))))))) & ((1 << (__builtin_ctz((1024 / (sizeof(unsigned int)))))) - 1);
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<mspack_version>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    $0xd,%eax
  seta   %dl
  test   %dl,%dl
  jne    L20
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%rdx
  mov    %rdx,%rax
  mov    %rax,%rdx
  and    $0x2be8,%edx
  test   %rdx,%rdx
  setne  %dl
  test   %dl,%dl
  jne    L3
  and    $0x1417,%eax
  test   %rax,%rax
  setne  %al
  test   %al,%al
  je     L20
  mov    $0x1,%eax
  jmp    L15
L3:
  mov    $0x0,%eax
  jmp    L15
L20:
  mov    $0xffffffff,%eax
L15:
  pop    %rbp
  ret
```

assistant: ```c
int mspack_version(int entity) {
  switch (entity) {
  case (0):
  case (1):
  case (2):
  case (4):
  case (10):
  case (12):
    return 1;
  case (3):
  case (5):
  case (6):
  case (7):
  case (8):
  case (9):
  case (11):
  case (13):
    return 0;
  }
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<mspack_version>:
  endbr64
  cmp    $0xd,%edi
  ja     L32
  mov    $0x1,%eax
  mov    %edi,%ecx
  shl    %cl,%rax
  mov    $0x0,%edx
  test   $0x2be8,%eax
  je     L31
L27:
  mov    %edx,%eax
  ret
L31:
  and    $0x1417,%eax
  cmp    $0x1,%rax
  sbb    %edx,%edx
  or     $0x1,%edx
  jmp    L27
L32:
  mov    $0xffffffff,%edx
  jmp    L27
```

assistant: ```c
int mspack_version(int entity) {
  switch (entity) {
  case (0):
  case (1):
  case (2):
  case (4):
  case (10):
  case (12):
    return 1;
  case (3):
  case (5):
  case (6):
  case (7):
  case (8):
  case (9):
  case (11):
  case (13):
    return 0;
  }
  return -1;
}
```
user: What is the c source code of the assembly code below:

```asm
<mspack_version>:
  endbr64
  cmp    $0xd,%edi
  ja     L14
  mov    $0x1,%eax
  mov    %edi,%ecx
  xor    %r8d,%r8d
  shl    %cl,%rax
  test   $0x2be8,%eax
  je     L10
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L10:
  and    $0x1417,%eax
  cmp    $0x1,%rax
  sbb    %r8d,%r8d
  or     $0x1,%r8d
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L14:
  mov    $0xffffffff,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int mspack_version(int entity) {
  switch (entity) {
  case (0):
  case (1):
  case (2):
  case (4):
  case (10):
  case (12):
    return 1;
  case (3):
  case (5):
  case (6):
  case (7):
  case (8):
  case (9):
  case (11):
  case (13):
    return 0;
  }
  return -1;
}
```
user: What is the c source code of the assembly code below?

```asm
<mspack_version>:
  endbr64
  cmp    $0xd,%edi
  ja     L10
  mov    $0x1,%eax
  mov    %edi,%ecx
  xor    %r8d,%r8d
  shl    %cl,%rax
  test   $0x2be8,%eax
  je     L13
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L13:
  and    $0x1417,%eax
  cmp    $0x1,%rax
  sbb    %r8d,%r8d
  or     $0x1,%r8d
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L10:
  mov    $0xffffffff,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int mspack_version(int entity) {
  switch (entity) {
  case (0):
  case (1):
  case (2):
  case (4):
  case (10):
  case (12):
    return 1;
  case (3):
  case (5):
  case (6):
  case (7):
  case (8):
  case (9):
  case (11):
  case (13):
    return 0;
  }
  return -1;
}
```