ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<foo>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x5,0x4(%rsp)
  movl   $0x4,0x10(%rsp)
  movl   $0x5,0x14(%rsp)
  call   <omp_get_thread_num@plt>
  test   %eax,%eax
  jne    L6
  mov    $0x6,%eax
L6:
  mov    $0x6,%eax
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x28,%rsp
  ret
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void foo(void) {
  int s0, s1 = 5, s2 = 6;
  int p0, p1, p2;
  int f0 = 4, f1 = 5, f2 = 6;
#pragma omp parallel shared(s0, s1, s2) private(p0, p1, p2) firstprivate(f0, f1, f2)
  {
    asm("" : "=m"(p0) : "m"(p1), "mr"(p2));
    if (omp_get_thread_num() == 0)
      asm("" : "=m"(s0) : "m"(s1), "mr"(s2));
    asm("" : "=m"(f0) : "m"(f1), "mr"(f2));
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<foo>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x5,0x4(%rsp)
  movl   $0x4,0x10(%rsp)
  movl   $0x5,0x14(%rsp)
  call   <omp_get_thread_num@plt>
  test   %eax,%eax
  jne    L4
  mov    $0x6,%eax
L4:
  mov    $0x6,%eax
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x28,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void foo(void) {
  int s0, s1 = 5, s2 = 6;
  int p0, p1, p2;
  int f0 = 4, f1 = 5, f2 = 6;
#pragma omp parallel shared(s0, s1, s2) private(p0, p1, p2) firstprivate(f0, f1, f2)
  {
    asm("" : "=m"(p0) : "m"(p1), "mr"(p2));
    if (omp_get_thread_num() == 0)
      asm("" : "=m"(s0) : "m"(s1), "mr"(s2));
    asm("" : "=m"(f0) : "m"(f1), "mr"(f2));
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<insertion>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  mov    -0x24(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  jmp    L3
L6:
  mov    -0x10(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L41
L11:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rdx
  add    $0x1,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%rax
  mov    %rax,(%rdx)
  subl   $0x1,-0xc(%rbp)
L41:
  cmpl   $0x0,-0xc(%rbp)
  js     L24
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x8(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   *%rcx
  test   %eax,%eax
  jg     L11
L24:
  mov    -0xc(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,(%rdx)
  addl   $0x1,-0x10(%rbp)
L3:
  mov    -0x10(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jle    L6
  nop
  nop
  leave
  ret
```

assistant: ```c
void insertion(long *ar, int (*cmp)(const long, const long), int low, int high) {
  int loc;
  for (loc = low + 1; loc <= high; loc++) {
    int i = loc - 1;
    long value = ar[loc];
    while (i >= 0 && cmp(ar[i], value) > 0) {
      ar[i + 1] = ar[i];
      i--;
    }
    ar[i + 1] = value;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<insertion>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  mov    %ecx,0xc(%rsp)
  lea    0x1(%rdx),%r15d
  cmp    %ecx,%r15d
  jg     L62
  mov    %rsi,%r13
  mov    %edx,%r14d
  movslq %r15d,%r15
  jmp    L46
L57:
  movslq %ebp,%rbp
  mov    (%rsp),%rax
  mov    %r12,0x8(%rax,%rbp,8)
  add    $0x1,%r15
  add    $0x1,%r14d
  cmp    %r15d,0xc(%rsp)
  jl     L62
L46:
  mov    %r14d,%ebp
  mov    (%rsp),%rdx
  mov    (%rdx,%r15,8),%r12
  test   %r14d,%r14d
  js     L57
  movslq %r14d,%rax
  lea    (%rdx,%rax,8),%rbx
L60:
  mov    %r12,%rsi
  mov    (%rbx),%rdi
  call   *%r13
  test   %eax,%eax
  jle    L57
  mov    (%rbx),%rax
  mov    %rax,0x8(%rbx)
  sub    $0x1,%ebp
  sub    $0x8,%rbx
  cmp    $0xffffffff,%ebp
  jne    L60
  jmp    L57
L62:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void insertion(long *ar, int (*cmp)(const long, const long), int low, int high) {
  int loc;
  for (loc = low + 1; loc <= high; loc++) {
    int i = loc - 1;
    long value = ar[loc];
    while (i >= 0 && cmp(ar[i], value) > 0) {
      ar[i + 1] = ar[i];
      i--;
    }
    ar[i + 1] = value;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<insertion>:
  endbr64
  push   %r15
  lea    0x1(%rdx),%eax
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %ecx,0xc(%rsp)
  cmp    %ecx,%eax
  jg     L39
  mov    %rdi,%r15
  mov    %rsi,%r12
  mov    %edx,%r13d
  movslq %eax,%r14
  nopl   0x0(%rax)
L25:
  mov    (%r15,%r14,8),%rbp
  movslq %r13d,%rbx
  test   %r13d,%r13d
  jns    L41
  jmp    L6
  xchg   %ax,%ax
L49:
  mov    (%r15,%rbx,8),%rax
  mov    %rax,0x8(%r15,%rbx,8)
  lea    -0x1(%rbx),%eax
  sub    $0x1,%rbx
  cmp    $0xffffffff,%ebx
  je     L55
L41:
  mov    (%r15,%rbx,8),%rdi
  mov    %rbp,%rsi
  call   *%r12
  test   %eax,%eax
  jg     L49
L77:
  mov    %rbp,0x8(%r15,%rbx,8)
  add    $0x1,%r14
  add    $0x1,%r13d
  cmp    %r14d,0xc(%rsp)
  jge    L25
L39:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L55:
  movslq %eax,%rbx
  jmp    L77
L6:
  lea    -0x1(%r14),%rbx
  jmp    L77
```

assistant: ```c
void insertion(long *ar, int (*cmp)(const long, const long), int low, int high) {
  int loc;
  for (loc = low + 1; loc <= high; loc++) {
    int i = loc - 1;
    long value = ar[loc];
    while (i >= 0 && cmp(ar[i], value) > 0) {
      ar[i + 1] = ar[i];
      i--;
    }
    ar[i + 1] = value;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<insertion>:
  endbr64
  push   %r15
  lea    0x1(%rdx),%eax
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %ecx,0xc(%rsp)
  cmp    %ecx,%eax
  jg     L15
  mov    %rdi,%r15
  mov    %rsi,%r12
  mov    %edx,%r13d
  movslq %eax,%r14
  nopl   0x0(%rax)
L12:
  mov    (%r15,%r14,8),%rbp
  movslq %r13d,%rbx
  test   %r13d,%r13d
  jns    L49
  jmp    L46
  xchg   %ax,%ax
L20:
  mov    (%r15,%rbx,8),%rax
  mov    %rax,0x8(%r15,%rbx,8)
  lea    -0x1(%rbx),%eax
  sub    $0x1,%rbx
  cmp    $0xffffffff,%ebx
  je     L23
L49:
  mov    (%r15,%rbx,8),%rdi
  mov    %rbp,%rsi
  call   *%r12
  test   %eax,%eax
  jg     L20
L14:
  mov    %rbp,0x8(%r15,%rbx,8)
  add    $0x1,%r14
  add    $0x1,%r13d
  cmp    %r14d,0xc(%rsp)
  jge    L12
L15:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L23:
  movslq %eax,%rbx
  jmp    L14
L46:
  lea    -0x1(%r14),%rbx
  jmp    L14
```

assistant: ```c
void insertion(long *ar, int (*cmp)(const long, const long), int low, int high) {
  int loc;
  for (loc = low + 1; loc <= high; loc++) {
    int i = loc - 1;
    long value = ar[loc];
    while (i >= 0 && cmp(ar[i], value) > 0) {
      ar[i + 1] = ar[i];
      i--;
    }
    ar[i + 1] = value;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<stress_set_memthrash_method>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <pr_inf@plt>
  mov    $0x0,%eax
  leave
  ret
```

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

tool: D3: warning: --memthrash-method not available on this system


assistant: ```c
int stress_set_memthrash_method(const char *name) {
  (void)name;
  (void)pr_inf("warning: --memthrash-method not available on this system\n");
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<stress_set_memthrash_method>:
  endbr64
  sub    $0x8,%rsp
  lea    D2(%rip),%rdi
  call   <pr_inf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D2
type_guessed: string

tool: D2: warning: --memthrash-method not available on this system


assistant: ```c
int stress_set_memthrash_method(const char *name) {
  (void)name;
  (void)pr_inf("warning: --memthrash-method not available on this system\n");
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<stress_set_memthrash_method>:
  endbr64
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <pr_inf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: label: D0
type: string

tool: D0: warning: --memthrash-method not available on this system


assistant: ```c
int stress_set_memthrash_method(const char *name) {
  (void)name;
  (void)pr_inf("warning: --memthrash-method not available on this system\n");
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<stress_set_memthrash_method>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <pr_inf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: label: D6
type_guessed: string

tool: D6: warning: --memthrash-method not available on this system


assistant: ```c
int stress_set_memthrash_method(const char *name) {
  (void)name;
  (void)pr_inf("warning: --memthrash-method not available on this system\n");
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<ls_costN_nm7_name_in>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L8
  lea    D5(%rip),%rax
  jmp    L19
L8:
  mov    $0x0,%eax
L19:
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D5
datatype: string

tool: D5: i0

assistant: ```c
const char *ls_costN_nm7_name_in(int i) {
  switch (i) {
  case 0:
    return "i0";
  default:
    return 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
<ls_costN_nm7_name_in>:
  endbr64
  test   %edi,%edi
  lea    D8(%rip),%rax
  mov    $0x0,%edx
  cmovne %rdx,%rax
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D8
data_type: string

tool: D8: i0

assistant: ```c
const char *ls_costN_nm7_name_in(int i) {
  switch (i) {
  case 0:
    return "i0";
  default:
    return 0;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ls_costN_nm7_name_in>:
  endbr64
  test   %edi,%edi
  mov    $0x0,%edx
  lea    D6(%rip),%rax
  cmovne %rdx,%rax
  ret
```

tool_calls: name: retrieve_data
arguments: label: D6
type: string

tool: D6: i0

assistant: ```c
const char *ls_costN_nm7_name_in(int i) {
  switch (i) {
  case 0:
    return "i0";
  default:
    return 0;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<ls_costN_nm7_name_in>:
  endbr64
  test   %edi,%edi
  mov    $0x0,%edx
  lea    D4(%rip),%rax
  cmovne %rdx,%rax
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D4
datatype: string

tool: D4: i0

assistant: ```c
const char *ls_costN_nm7_name_in(int i) {
  switch (i) {
  case 0:
    return "i0";
  default:
    return 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<test>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D2
type_infered: string

tool: D2: Hello World


assistant: ```c
int test() {
  printf("Hello World\n");
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<test>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
type_infered: string

tool: D8: Hello World


assistant: ```c
int test() {
  printf("Hello World\n");
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<test>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D4
data_type: string

tool: D4: Hello World


assistant: ```c
int test() {
  printf("Hello World\n");
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<test>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D8
type: string

tool: D8: Hello World


assistant: ```c
int test() {
  printf("Hello World\n");
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<vecswap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    %r8,-0x30(%rbp)
  jmp    L10
L14:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%rax
  mov    %rax,(%rdx)
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,(%rdx)
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x30(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x14(%rbp)
  addl   $0x1,-0x18(%rbp)
L10:
  mov    -0x1c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x1c(%rbp)
  test   %eax,%eax
  jg     L14
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void vecswap(int i, int j, int n, char **x, int *oi) {
  while (n-- > 0) {
    do {
      __typeof__(x[i]) _t = x[i];
      x[i] = x[j];
      x[j] = _t;
    } while (0);
    do {
      __typeof__(oi[i]) _t = oi[i];
      oi[i] = oi[j];
      oi[j] = _t;
    } while (0);
    ++i;
    ++j;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<vecswap>:
  endbr64
  test   %edx,%edx
  jle    L9
  movslq %edi,%rdi
  lea    (%rcx,%rdi,8),%rax
  movslq %esi,%rsi
  lea    (%r8,%rsi,4),%r8
  lea    -0x1(%rdx),%edx
  add    %rdi,%rdx
  lea    0x8(%rcx,%rdx,8),%r9
  mov    %rsi,%rdx
  sub    %rdi,%rdx
  sub    %rsi,%rdi
L7:
  mov    (%rax),%rcx
  mov    (%rax,%rdx,8),%rsi
  mov    %rsi,(%rax)
  mov    %rcx,(%rax,%rdx,8)
  mov    (%r8,%rdi,4),%ecx
  mov    (%r8),%esi
  mov    %esi,(%r8,%rdi,4)
  mov    %ecx,(%r8)
  add    $0x8,%rax
  add    $0x4,%r8
  cmp    %r9,%rax
  jne    L7
L9:
  ret
```

assistant: ```c
void vecswap(int i, int j, int n, char **x, int *oi) {
  while (n-- > 0) {
    do {
      __typeof__(x[i]) _t = x[i];
      x[i] = x[j];
      x[j] = _t;
    } while (0);
    do {
      __typeof__(oi[i]) _t = oi[i];
      oi[i] = oi[j];
      oi[j] = _t;
    } while (0);
    ++i;
    ++j;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<vecswap>:
  endbr64
  test   %edx,%edx
  jle    L11
  movslq %edi,%rdi
  sub    $0x1,%edx
  movslq %esi,%rsi
  add    %rdi,%rdx
  lea    (%rcx,%rdi,8),%rax
  lea    (%r8,%rsi,4),%r8
  lea    0x8(%rcx,%rdx,8),%r9
  mov    %rsi,%rdx
  sub    %rdi,%rdx
  sub    %rsi,%rdi
  nopw   0x0(%rax,%rax,1)
L14:
  mov    (%rax),%rcx
  mov    (%rax,%rdx,8),%rsi
  mov    %rsi,(%rax)
  mov    (%r8),%esi
  mov    %rcx,(%rax,%rdx,8)
  mov    (%r8,%rdi,4),%ecx
  add    $0x8,%rax
  mov    %esi,(%r8,%rdi,4)
  add    $0x4,%r8
  mov    %ecx,-0x4(%r8)
  cmp    %r9,%rax
  jne    L14
L11:
  ret
```

assistant: ```c
void vecswap(int i, int j, int n, char **x, int *oi) {
  while (n-- > 0) {
    do {
      __typeof__(x[i]) _t = x[i];
      x[i] = x[j];
      x[j] = _t;
    } while (0);
    do {
      __typeof__(oi[i]) _t = oi[i];
      oi[i] = oi[j];
      oi[j] = _t;
    } while (0);
    ++i;
    ++j;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<calculate_crc32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %esi,-0x3c(%rbp)
  movl   $0x8,-0x18(%rbp)
  movl   $0x0,-0x14(%rbp)
  movl   $0x4c11db7,-0x10(%rbp)
  movl   $0xffffffff,-0x28(%rbp)
  movl   $0xffffffff,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L8
L33:
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,-0x20(%rbp)
  mov    -0x20(%rbp),%eax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <reflect@plt>
  mov    %eax,-0x20(%rbp)
  movl   $0x0,-0x1c(%rbp)
  jmp    L45
L29:
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  mov    -0x20(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x14(%rbp)
  andl   $0x1,-0x14(%rbp)
  mov    -0x28(%rbp),%eax
  shr    $0x1f,%eax
  mov    %eax,-0x8(%rbp)
  shll   -0x28(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  je     L37
  mov    -0x10(%rbp),%eax
  xor    %eax,-0x28(%rbp)
L37:
  mov    -0xc(%rbp),%eax
  and    %eax,-0x28(%rbp)
  shll   -0x20(%rbp)
  addl   $0x1,-0x1c(%rbp)
L45:
  mov    -0x1c(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L29
  addl   $0x1,-0x24(%rbp)
L8:
  mov    -0x24(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jl     L33
  mov    -0xc(%rbp),%eax
  and    %eax,-0x28(%rbp)
  mov    -0x28(%rbp),%eax
  mov    $0x20,%esi
  mov    %eax,%edi
  call   <reflect@plt>
  not    %eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned int calculate_crc32(unsigned char *buffer, int len) {
  int byte_length = 8;
  int msb = 0;
  int polynomial = 0x104C11DB7;
  unsigned int regs = 0xFFFFFFFF;
  int regs_mask = 0xFFFFFFFF;
  int regs_msb = 0;
  unsigned int reflected_regs;
  for (int i = 0; i < len; i++) {
    int data_byte = buffer[i];
    data_byte = reflect(data_byte, 8);
    for (int j = 0; j < byte_length; j++) {
      msb = data_byte >> (byte_length - 1);
      msb &= 1;
      regs_msb = (regs >> 31) & 1;
      regs = regs << 1;
      if (regs_msb ^ msb) {
        regs = regs ^ polynomial;
      }
      regs = regs & regs_mask;
      data_byte <<= 1;
    }
  }
  regs = regs & regs_mask;
  reflected_regs = reflect(regs, 32) ^ 0xFFFFFFFF;
  return reflected_regs;
}
```
user: What is the c source code of the assembly code below?

```asm
<calculate_crc32>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  test   %esi,%esi
  jle    L10
  mov    %rdi,%rbp
  lea    -0x1(%rsi),%eax
  lea    0x1(%rdi,%rax,1),%r12
  mov    $0xffffffff,%ebx
  jmp    L35
L33:
  add    $0x1,%rbp
  cmp    %r12,%rbp
  je     L22
L35:
  movzbl 0x0(%rbp),%edi
  mov    $0x8,%esi
  call   <reflect@plt>
  mov    $0x8,%ecx
L32:
  mov    %eax,%edx
  sar    $0x7,%edx
  mov    %ebx,%edi
  shr    $0x1f,%edi
  add    %ebx,%ebx
  and    $0x1,%edx
  mov    %ebx,%esi
  xor    $0x4c11db7,%esi
  cmp    %edi,%edx
  cmovne %esi,%ebx
  add    %eax,%eax
  sub    $0x1,%ecx
  jne    L32
  jmp    L33
L10:
  mov    $0xffffffff,%ebx
L22:
  mov    $0x20,%esi
  mov    %ebx,%edi
  call   <reflect@plt>
  not    %eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned int calculate_crc32(unsigned char *buffer, int len) {
  int byte_length = 8;
  int msb = 0;
  int polynomial = 0x104C11DB7;
  unsigned int regs = 0xFFFFFFFF;
  int regs_mask = 0xFFFFFFFF;
  int regs_msb = 0;
  unsigned int reflected_regs;
  for (int i = 0; i < len; i++) {
    int data_byte = buffer[i];
    data_byte = reflect(data_byte, 8);
    for (int j = 0; j < byte_length; j++) {
      msb = data_byte >> (byte_length - 1);
      msb &= 1;
      regs_msb = (regs >> 31) & 1;
      regs = regs << 1;
      if (regs_msb ^ msb) {
        regs = regs ^ polynomial;
      }
      regs = regs & regs_mask;
      data_byte <<= 1;
    }
  }
  regs = regs & regs_mask;
  reflected_regs = reflect(regs, 32) ^ 0xFFFFFFFF;
  return reflected_regs;
}
```
user: What is the c source code of the assembly code below:

```asm
<calculate_crc32>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  test   %esi,%esi
  jle    L7
  lea    -0x1(%rsi),%eax
  mov    %rdi,%r12
  mov    $0xffffffff,%ebp
  lea    0x1(%rdi,%rax,1),%rbx
  nopl   0x0(%rax)
L6:
  movzbl (%r12),%edi
  mov    $0x8,%esi
  call   <reflect@plt>
  mov    $0x8,%ecx
  nopl   0x0(%rax)
L32:
  mov    %eax,%edx
  mov    %ebp,%edi
  add    %ebp,%ebp
  sar    $0x7,%edx
  mov    %ebp,%esi
  shr    $0x1f,%edi
  and    $0x1,%edx
  xor    $0x4c11db7,%esi
  cmp    %edi,%edx
  cmovne %esi,%ebp
  add    %eax,%eax
  sub    $0x1,%ecx
  jne    L32
  add    $0x1,%r12
  cmp    %rbx,%r12
  jne    L6
L8:
  mov    %ebp,%edi
  mov    $0x20,%esi
  call   <reflect@plt>
  pop    %rbx
  pop    %rbp
  not    %eax
  pop    %r12
  ret
L7:
  mov    $0xffffffff,%ebp
  jmp    L8
```

assistant: ```c
unsigned int calculate_crc32(unsigned char *buffer, int len) {
  int byte_length = 8;
  int msb = 0;
  int polynomial = 0x104C11DB7;
  unsigned int regs = 0xFFFFFFFF;
  int regs_mask = 0xFFFFFFFF;
  int regs_msb = 0;
  unsigned int reflected_regs;
  for (int i = 0; i < len; i++) {
    int data_byte = buffer[i];
    data_byte = reflect(data_byte, 8);
    for (int j = 0; j < byte_length; j++) {
      msb = data_byte >> (byte_length - 1);
      msb &= 1;
      regs_msb = (regs >> 31) & 1;
      regs = regs << 1;
      if (regs_msb ^ msb) {
        regs = regs ^ polynomial;
      }
      regs = regs & regs_mask;
      data_byte <<= 1;
    }
  }
  regs = regs & regs_mask;
  reflected_regs = reflect(regs, 32) ^ 0xFFFFFFFF;
  return reflected_regs;
}
```