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
<hfunc_pearson>:
  endbr64
  sub    $0x418,%rsp
  mov    %rdi,%r8
  mov    %rsi,%r9
  mov    $0x80,%ecx
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  lea    D3(%rip),%rsi
  rep movsq %ds:(%rsi),%es:(%rdi)
  movslq (%r8),%rdi
  lea    (%r8,%r9,4),%rsi
  lea    0x8(%rdi),%r10
  nopl   0x0(%rax)
L24:
  movzbl %dil,%edx
  movslq (%rsp,%rdx,4),%rdx
  cmp    $0x1,%r9
  jbe    L0
  lea    0x4(%r8),%rcx
  nopw   0x0(%rax,%rax,1)
L2:
  xor    (%rcx),%edx
  add    $0x4,%rcx
  movslq %edx,%rdx
  movslq (%rsp,%rdx,4),%rdx
  cmp    %rcx,%rsi
  jne    L2
L0:
  shl    $0x8,%rax
  add    $0x1,%rdi
  or     %rdx,%rax
  cmp    %rdi,%r10
  jne    L24
  mov    0x408(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L10
  add    $0x418,%rsp
  ret
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D3
type_infered: string

tool: D3: 

assistant: ```c
size_t hfunc_pearson(const uint8_t *key, const size_t klen) {
  size_t i, j;
  size_t out = 0;
  uint8_t h;
  const uint8_t T[] = {1, 87, 49, 12, 176, 178, 102, 166, 121, 193, 6, 84, 249, 230, 44, 163, 14, 197, 213, 181, 161, 85, 218, 80, 64, 239, 24, 226, 236, 142, 38, 200, 110, 177, 104, 103, 141, 253, 255, 50, 77, 101, 81, 18, 45, 96, 31, 222, 25, 107, 190, 70, 86, 237, 240, 34, 72, 242, 20, 214, 244, 227, 149, 235, 97, 234, 57, 22, 60, 250, 82, 175, 208, 5, 127, 199, 111, 62, 135, 248, 174, 169, 211, 58, 66, 154, 106, 195, 245, 171, 17, 187, 182, 179, 0, 243, 132, 56, 148, 75, 128, 133, 158, 100, 130, 126, 91, 13, 153, 246, 216, 219, 119, 68, 223, 78, 83, 88, 201, 99, 122, 11, 92, 32, 136, 114, 52, 10, 138, 30, 48, 183, 156, 35, 61, 26, 143, 74, 251, 94, 129, 162, 63, 152, 170, 7, 115, 167, 241, 206, 3, 150, 55, 59, 151, 220, 90, 53, 23, 131, 125, 173, 15, 238, 79, 95, 89, 16, 105, 137, 225, 224, 217, 160, 37, 123, 118, 73, 2, 157, 46, 116, 9, 145, 134, 228, 207, 212, 202, 215, 69, 229, 27, 188, 67, 124, 168, 252, 42, 4, 29, 108, 21, 247, 19, 205, 39, 203, 233, 40, 186, 147, 198, 192, 155, 33, 164, 191, 98, 204, 165, 180, 117, 76, 140, 36, 210, 172, 41, 54, 159, 8, 185, 232, 113, 196, 231, 47, 146, 120, 51, 65, 28, 144, 254, 221, 93, 189, 194, 139, 112, 43, 71, 109, 184, 209};
  for (j = 0; j < sizeof(size_t); j++) {
    h = T[(key[0] + j) & 0xff];
    for (i = 1; i < klen; i++)
      h = T[h ^ key[i]];
    out <<= 8;
    out |= h;
  }
  return out;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sort_shell>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  cmpq   $0x1,-0x30(%rbp)
  jbe    L54
  mov    -0x30(%rbp),%rax
  shr    %rax
  mov    %rax,-0x18(%rbp)
  jmp    L47
L51:
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L73
L45:
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L33
L21:
  mov    -0x8(%rbp),%rax
  sub    -0x18(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jle    L10
  mov    -0x8(%rbp),%rax
  sub    -0x18(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x8(%rbp),%rax
  sub    -0x18(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    (%rcx),%eax
  mov    %eax,(%rdx)
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x1c(%rbp),%eax
  mov    %eax,(%rdx)
  mov    -0x18(%rbp),%rax
  sub    %rax,-0x8(%rbp)
L33:
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jae    L21
  jmp    L69
L10:
  nop
L69:
  addq   $0x1,-0x10(%rbp)
L73:
  mov    -0x10(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jb     L45
  shrq   -0x18(%rbp)
L47:
  cmpq   $0x0,-0x18(%rbp)
  jne    L51
  jmp    L49
L54:
  nop
L49:
  pop    %rbp
  ret
```

assistant: ```c
void sort_shell(int *arr, size_t length) {
  size_t i, j, k;
  if (length < 2)
    return;
  for (i = length >> 1; i >= 1; i >>= 1) {
    for (j = i; j < length; j++) {
      for (k = j; k >= i; k -= i) {
        if (arr[k - i] <= arr[k]) {
          break;
        }
        do {
          int t = arr[k - i];
          arr[k - i] = arr[k];
          arr[k] = t;
        } while (0);
        ;
      }
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sort_shell>:
  endbr64
  cmp    $0x1,%rsi
  jbe    L79
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  mov    %rsi,%r10
  shr    %r10
  jmp    L35
L92:
  add    $0x1,%r11
  add    $0x4,%rsi
  cmp    %r11,%rdi
  je     L84
L62:
  mov    %rsi,%rax
  mov    %r11,%rdx
  cmp    %r11,%r10
  ja     L92
L66:
  sub    %r10,%rdx
  mov    (%rax,%r9,1),%ecx
  mov    (%rax),%r8d
  cmp    %r8d,%ecx
  jle    L92
  mov    %r8d,(%rax,%r9,1)
  mov    %ecx,(%rax)
  add    %r9,%rax
  cmp    %r10,%rdx
  jae    L66
  jmp    L92
L84:
  shr    %r10
  je     L54
L35:
  cmp    %r10,%rdi
  jbe    L84
  lea    (%rbx,%r10,4),%rsi
  mov    %r10,%r9
  neg    %r9
  shl    $0x2,%r9
  mov    %r10,%r11
  jmp    L62
L54:
  pop    %rbx
  ret
L79:
  ret
```

assistant: ```c
void sort_shell(int *arr, size_t length) {
  size_t i, j, k;
  if (length < 2)
    return;
  for (i = length >> 1; i >= 1; i >>= 1) {
    for (j = i; j < length; j++) {
      for (k = j; k >= i; k -= i) {
        if (arr[k - i] <= arr[k]) {
          break;
        }
        do {
          int t = arr[k - i];
          arr[k - i] = arr[k];
          arr[k] = t;
        } while (0);
        ;
      }
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<sort_shell>:
  endbr64
  cmp    $0x1,%rsi
  jbe    L42
  mov    %rsi,%r9
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  shr    %r9
  mov    %rsi,%rbx
  nopl   0x0(%rax,%rax,1)
L34:
  cmp    %r9,%rbx
  jbe    L5
  lea    0x0(,%r9,4),%r11
  mov    %r9,%rsi
  mov    %r11,%r10
  lea    0x0(%rbp,%r11,1),%rdi
  neg    %r10
  nopl   0x0(%rax,%rax,1)
L48:
  mov    %rdi,%rax
  mov    %rsi,%rdx
  cmp    %r9,%rsi
  jae    L77
  jmp    L43
  nopl   (%rax)
L19:
  mov    %r8d,(%rax,%r10,1)
  mov    %ecx,(%rax)
  sub    %r11,%rax
  cmp    %r9,%rdx
  jb     L43
L77:
  mov    (%rax,%r10,1),%ecx
  mov    (%rax),%r8d
  sub    %r9,%rdx
  cmp    %r8d,%ecx
  jg     L19
L43:
  add    $0x1,%rsi
  add    $0x4,%rdi
  cmp    %rsi,%rbx
  jne    L48
L5:
  shr    %r9
  jne    L34
  pop    %rbx
  pop    %rbp
  ret
L42:
  ret
```

assistant: ```c
void sort_shell(int *arr, size_t length) {
  size_t i, j, k;
  if (length < 2)
    return;
  for (i = length >> 1; i >= 1; i >>= 1) {
    for (j = i; j < length; j++) {
      for (k = j; k >= i; k -= i) {
        if (arr[k - i] <= arr[k]) {
          break;
        }
        do {
          int t = arr[k - i];
          arr[k - i] = arr[k];
          arr[k] = t;
        } while (0);
        ;
      }
    }
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<sort_shell>:
  endbr64
  cmp    $0x1,%rsi
  jbe    L48
  mov    %rsi,%r9
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  shr    %r9
  mov    %rsi,%rbx
  nopl   0x0(%rax,%rax,1)
L57:
  cmp    %r9,%rbx
  jbe    L29
  lea    0x0(,%r9,4),%r11
  mov    %r9,%rsi
  mov    %r11,%r10
  lea    0x0(%rbp,%r11,1),%rdi
  neg    %r10
  nopl   0x0(%rax,%rax,1)
L14:
  mov    %rdi,%rax
  mov    %rsi,%rdx
  cmp    %r9,%rsi
  jae    L39
  jmp    L62
  nopl   (%rax)
L28:
  mov    %r8d,(%rax,%r10,1)
  mov    %ecx,(%rax)
  sub    %r11,%rax
  cmp    %r9,%rdx
  jb     L62
L39:
  mov    (%rax,%r10,1),%ecx
  mov    (%rax),%r8d
  sub    %r9,%rdx
  cmp    %r8d,%ecx
  jg     L28
L62:
  add    $0x1,%rsi
  add    $0x4,%rdi
  cmp    %rsi,%rbx
  jne    L14
L29:
  shr    %r9
  jne    L57
  pop    %rbx
  pop    %rbp
  ret
L48:
  ret
```

assistant: ```c
void sort_shell(int *arr, size_t length) {
  size_t i, j, k;
  if (length < 2)
    return;
  for (i = length >> 1; i >= 1; i >>= 1) {
    for (j = i; j < length; j++) {
      for (k = j; k >= i; k -= i) {
        if (arr[k - i] <= arr[k]) {
          break;
        }
        do {
          int t = arr[k - i];
          arr[k - i] = arr[k];
          arr[k] = t;
        } while (0);
        ;
      }
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<del_str_all>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  jmp    L13
L1:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
L13:
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strstr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L1
  mov    -0x18(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *del_str_all(char *str, const char *del) {
  int len;
  char *pos;
  len = strlen(del);
  while ((pos = strstr(str, del)) != NULL) {
    strcpy(pos, pos + len);
  }
  return str;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<del_str_all>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rsi,%rdi
  call   <strlen@plt>
  movslq %eax,%r12
  jmp    L11
L2:
  lea    (%rdi,%r12,1),%rsi
  call   <strcpy@plt>
L11:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strstr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L2
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *del_str_all(char *str, const char *del) {
  int len;
  char *pos;
  len = strlen(del);
  while ((pos = strstr(str, del)) != NULL) {
    strcpy(pos, pos + len);
  }
  return str;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<del_str_all>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  call   <strlen@plt>
  movslq %eax,%rbp
  jmp    L2
  nopl   0x0(%rax,%rax,1)
L15:
  lea    (%rdi,%rbp,1),%rsi
  call   <strcpy@plt>
L2:
  mov    %r12,%rdi
  mov    %rbx,%rsi
  call   <strstr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L15
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *del_str_all(char *str, const char *del) {
  int len;
  char *pos;
  len = strlen(del);
  while ((pos = strstr(str, del)) != NULL) {
    strcpy(pos, pos + len);
  }
  return str;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<del_str_all>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  call   <strlen@plt>
  movslq %eax,%rbp
  jmp    L0
  nopl   0x0(%rax,%rax,1)
L5:
  lea    (%rdi,%rbp,1),%rsi
  call   <strcpy@plt>
L0:
  mov    %r12,%rdi
  mov    %rbx,%rsi
  call   <strstr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L5
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *del_str_all(char *str, const char *del) {
  int len;
  char *pos;
  len = strlen(del);
  while ((pos = strstr(str, del)) != NULL) {
    strcpy(pos, pos + len);
  }
  return str;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<endianSwapU64>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    $0x38,%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%ecx
  sar    %cl,%eax
  movzbl %al,%edx
  mov    -0x4(%rbp),%eax
  or     %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    $0x28,%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%ecx
  sar    %cl,%eax
  and    $0xff00,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  or     %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x18,%eax
  and    $0xff0000,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  or     %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x8,%eax
  and    $0xff000000,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  or     %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    $0x38,%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%ecx
  shl    %cl,%eax
  or     %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
uint64_t endianSwapU64(uint64_t u) {
  uint64_t tmp = 0;
  tmp |= ((u >> 56) & (0xffull << 0));
  tmp |= ((u >> 40) & (0xffull << 8));
  tmp |= ((u >> 24) & (0xffull << 16));
  tmp |= ((u >> 8) & (0xffull << 24));
  tmp |= ((u << 8) & (0xffull << 32));
  tmp |= ((u << 24) & (0xffull << 40));
  tmp |= ((u << 40) & (0xffull << 48));
  tmp |= ((u << 56) & (0xffull << 56));
  return tmp;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<endianSwapU64>:
  endbr64
  mov    %edi,%eax
  mov    $0x38,%ecx
  sar    %cl,%eax
  movzbl %al,%eax
  mov    %edi,%edx
  mov    $0x28,%ecx
  sar    %cl,%edx
  and    $0xff00,%edx
  or     %edx,%eax
  mov    %edi,%edx
  sar    $0x18,%edx
  and    $0xff0000,%edx
  or     %edx,%eax
  sar    $0x8,%edi
  and    $0xff000000,%edi
  or     %edi,%eax
  ret
```

assistant: ```c
uint64_t endianSwapU64(uint64_t u) {
  uint64_t tmp = 0;
  tmp |= ((u >> 56) & (0xffull << 0));
  tmp |= ((u >> 40) & (0xffull << 8));
  tmp |= ((u >> 24) & (0xffull << 16));
  tmp |= ((u >> 8) & (0xffull << 24));
  tmp |= ((u << 8) & (0xffull << 32));
  tmp |= ((u << 24) & (0xffull << 40));
  tmp |= ((u << 40) & (0xffull << 48));
  tmp |= ((u << 56) & (0xffull << 56));
  return tmp;
}
```
user: Translate the below assembly code into C programming language:

```asm
<endianSwapU64>:
  endbr64
  mov    %edi,%eax
  mov    $0x38,%ecx
  mov    %edi,%edx
  sar    %cl,%eax
  mov    $0x28,%ecx
  sar    %cl,%edx
  movzbl %al,%eax
  and    $0xff00,%edx
  or     %edx,%eax
  mov    %edi,%edx
  sar    $0x8,%edi
  sar    $0x18,%edx
  and    $0xff000000,%edi
  and    $0xff0000,%edx
  or     %edx,%eax
  or     %edi,%eax
  ret
```

assistant: ```c
uint64_t endianSwapU64(uint64_t u) {
  uint64_t tmp = 0;
  tmp |= ((u >> 56) & (0xffull << 0));
  tmp |= ((u >> 40) & (0xffull << 8));
  tmp |= ((u >> 24) & (0xffull << 16));
  tmp |= ((u >> 8) & (0xffull << 24));
  tmp |= ((u << 8) & (0xffull << 32));
  tmp |= ((u << 24) & (0xffull << 40));
  tmp |= ((u << 40) & (0xffull << 48));
  tmp |= ((u << 56) & (0xffull << 56));
  return tmp;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<endianSwapU64>:
  endbr64
  mov    %edi,%eax
  mov    $0x38,%ecx
  mov    %edi,%edx
  sar    %cl,%eax
  mov    $0x28,%ecx
  sar    %cl,%edx
  movzbl %al,%eax
  and    $0xff00,%edx
  or     %edx,%eax
  mov    %edi,%edx
  sar    $0x8,%edi
  sar    $0x18,%edx
  and    $0xff000000,%edi
  and    $0xff0000,%edx
  or     %edx,%eax
  or     %edi,%eax
  ret
```

assistant: ```c
uint64_t endianSwapU64(uint64_t u) {
  uint64_t tmp = 0;
  tmp |= ((u >> 56) & (0xffull << 0));
  tmp |= ((u >> 40) & (0xffull << 8));
  tmp |= ((u >> 24) & (0xffull << 16));
  tmp |= ((u >> 8) & (0xffull << 24));
  tmp |= ((u << 8) & (0xffull << 32));
  tmp |= ((u << 24) & (0xffull << 40));
  tmp |= ((u << 40) & (0xffull << 48));
  tmp |= ((u << 56) & (0xffull << 56));
  return tmp;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<gf2v_set_ele>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,%eax
  mov    %al,-0x20(%rbp)
  mov    -0x1c(%rbp),%eax
  and    $0x7,%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %al,-0x1(%rbp)
  mov    -0x1c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %eax,%edx
  movzbl -0x1(%rbp),%eax
  not    %eax
  and    %eax,%edx
  mov    -0x1c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%ecx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %dl,(%rax)
  movzbl -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%eax
  and    $0x7,%eax
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,%edx
  movzbl -0x1(%rbp),%eax
  and    %edx,%eax
  mov    %al,-0x1(%rbp)
  mov    -0x1c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    -0x1c(%rbp),%edx
  shr    $0x3,%edx
  mov    %edx,%ecx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  or     -0x1(%rbp),%al
  mov    %al,(%rdx)
  movzbl -0x20(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned char gf2v_set_ele(uint8_t *a, unsigned i, uint8_t v) {
  unsigned char m = (1 << (i & 7));
  a[i >> 3] &= (~m);
  m &= v << (i & 7);
  a[i >> 3] |= m;
  return v;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<gf2v_set_ele>:
  endbr64
  mov    %edx,%r8d
  mov    %esi,%ecx
  and    $0x7,%ecx
  shr    $0x3,%esi
  mov    %esi,%esi
  add    %rsi,%rdi
  mov    $0x1,%esi
  shl    %cl,%esi
  mov    %esi,%eax
  not    %eax
  and    (%rdi),%al
  shl    %cl,%edx
  and    %esi,%edx
  or     %edx,%eax
  mov    %al,(%rdi)
  mov    %r8d,%eax
  ret
```

assistant: ```c
unsigned char gf2v_set_ele(uint8_t *a, unsigned i, uint8_t v) {
  unsigned char m = (1 << (i & 7));
  a[i >> 3] &= (~m);
  m &= v << (i & 7);
  a[i >> 3] |= m;
  return v;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<gf2v_set_ele>:
  endbr64
  mov    %esi,%ecx
  shr    $0x3,%esi
  mov    %edx,%r8d
  add    %rsi,%rdi
  and    $0x7,%ecx
  mov    $0x1,%esi
  shl    %cl,%esi
  shl    %cl,%edx
  mov    %esi,%eax
  and    %esi,%edx
  not    %eax
  and    (%rdi),%al
  or     %edx,%eax
  mov    %al,(%rdi)
  mov    %r8d,%eax
  ret
```

assistant: ```c
unsigned char gf2v_set_ele(uint8_t *a, unsigned i, uint8_t v) {
  unsigned char m = (1 << (i & 7));
  a[i >> 3] &= (~m);
  m &= v << (i & 7);
  a[i >> 3] |= m;
  return v;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<gf2v_set_ele>:
  endbr64
  mov    %esi,%ecx
  shr    $0x3,%esi
  mov    %edx,%r8d
  add    %rsi,%rdi
  and    $0x7,%ecx
  mov    $0x1,%esi
  shl    %cl,%esi
  shl    %cl,%edx
  mov    %esi,%eax
  and    %esi,%edx
  not    %eax
  and    (%rdi),%al
  or     %edx,%eax
  mov    %al,(%rdi)
  mov    %r8d,%eax
  ret
```

assistant: ```c
unsigned char gf2v_set_ele(uint8_t *a, unsigned i, uint8_t v) {
  unsigned char m = (1 << (i & 7));
  a[i >> 3] &= (~m);
  m &= v << (i & 7);
  a[i >> 3] |= m;
  return v;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<selectionSort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L6
L47:
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L4
L32:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jge    L17
  mov    -0x8(%rbp),%eax
  mov    %eax,-0x4(%rbp)
L17:
  addl   $0x1,-0x8(%rbp)
L4:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L32
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
  addl   $0x1,-0xc(%rbp)
L6:
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0xc(%rbp)
  jl     L47
  nop
  nop
  leave
  ret
```

assistant: ```c
void selectionSort(int arr[], int n) {
  int i, j, min_idx;
  for (i = 0; i < n - 1; i++) {
    min_idx = i;
    for (j = i + 1; j < n; j++)
      if (arr[j] < arr[min_idx])
        min_idx = j;
    swap(&arr[min_idx], &arr[i]);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<selectionSort>:
  endbr64
  cmp    $0x1,%esi
  jle    L9
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %esi,%ebp
  mov    %rdi,%r13
  lea    -0x2(%rsi),%r14d
  add    $0x2,%r14
  mov    $0x1,%r12d
L18:
  lea    -0x1(%r12),%edx
  cmp    %r12d,%ebp
  jle    L39
  mov    %r12,%rax
L22:
  movslq %edx,%rcx
  mov    (%rbx,%rcx,4),%esi
  cmp    %esi,(%rbx,%rax,4)
  cmovl  %eax,%edx
  add    $0x1,%rax
  cmp    %eax,%ebp
  jg     L22
L39:
  movslq %edx,%rdx
  lea    (%rbx,%rdx,4),%rdi
  mov    %r13,%rsi
  call   <swap@plt>
  add    $0x4,%r13
  add    $0x1,%r12
  cmp    %r14,%r12
  jne    L18
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L9:
  ret
```

assistant: ```c
void selectionSort(int arr[], int n) {
  int i, j, min_idx;
  for (i = 0; i < n - 1; i++) {
    min_idx = i;
    for (j = i + 1; j < n; j++)
      if (arr[j] < arr[min_idx])
        min_idx = j;
    swap(&arr[min_idx], &arr[i]);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<selectionSort>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x1(%rsi),%ebx
  test   %ebx,%ebx
  jle    L15
  mov    %rdi,%r12
  mov    %esi,%ebp
  mov    %rdi,%r8
  xor    %r13d,%r13d
  xchg   %ax,%ax
L65:
  mov    %r13d,%esi
  add    $0x1,%r13d
  cmp    %r13d,%ebp
  jle    L43
  lea    0x4(%r8),%r14
  mov    %r13d,%eax
  mov    %r14,%rdx
  cs nopw 0x0(%rax,%rax,1)
L58:
  movslq %esi,%rcx
  lea    (%r12,%rcx,4),%rdi
  mov    (%rdi),%ecx
  cmp    %ecx,(%rdx)
  jge    L69
  mov    %rdx,%rdi
  mov    %eax,%esi
L69:
  add    $0x1,%eax
  add    $0x4,%rdx
  cmp    %eax,%ebp
  jne    L58
  mov    %r8,%rsi
  call   <swap@plt>
  mov    %r14,%r8
  cmp    %ebx,%r13d
  jne    L65
L15:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  cs nopw 0x0(%rax,%rax,1)
L43:
  mov    %r8,%rdi
  lea    0x4(%r8),%r14
  mov    %r8,%rsi
  call   <swap@plt>
  mov    %r14,%r8
  cmp    %ebx,%r13d
  jne    L65
  jmp    L15
```

assistant: ```c
void selectionSort(int arr[], int n) {
  int i, j, min_idx;
  for (i = 0; i < n - 1; i++) {
    min_idx = i;
    for (j = i + 1; j < n; j++)
      if (arr[j] < arr[min_idx])
        min_idx = j;
    swap(&arr[min_idx], &arr[i]);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<selectionSort>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x1(%rsi),%ebx
  test   %ebx,%ebx
  jle    L65
  mov    %rdi,%r13
  mov    %esi,%ebp
  mov    %rdi,%r9
  xor    %r12d,%r12d
  xchg   %ax,%ax
L30:
  mov    %r12d,%r8d
  add    $0x1,%r12d
  cmp    %r12d,%ebp
  jle    L28
  lea    0x4(%r9),%r14
  mov    (%r9),%esi
  mov    %r12d,%edx
  mov    %r14,%rax
  jmp    L20
  nopl   0x0(%rax,%rax,1)
L8:
  movslq %r8d,%rcx
  add    $0x1,%edx
  add    $0x4,%rax
  lea    0x0(%r13,%rcx,4),%rdi
  cmp    %ebp,%edx
  je     L53
L20:
  mov    (%rax),%ecx
  mov    %rax,%rdi
  cmp    %esi,%ecx
  jge    L8
  mov    %edx,%r8d
  add    $0x1,%edx
  mov    %ecx,%esi
  add    $0x4,%rax
  cmp    %ebp,%edx
  jne    L20
L53:
  mov    %r9,%rsi
  call   <swap@plt>
  mov    %r14,%r9
  cmp    %ebx,%r12d
  jne    L30
L65:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L28:
  mov    %r9,%rdi
  lea    0x4(%r9),%r14
  mov    %r9,%rsi
  call   <swap@plt>
  mov    %r14,%r9
  cmp    %ebx,%r12d
  jne    L30
  jmp    L65
```

assistant: ```c
void selectionSort(int arr[], int n) {
  int i, j, min_idx;
  for (i = 0; i < n - 1; i++) {
    min_idx = i;
    for (j = i + 1; j < n; j++)
      if (arr[j] < arr[min_idx])
        min_idx = j;
    swap(&arr[min_idx], &arr[i]);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<hash>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L19
  mov    $0x0,%eax
  jmp    L16
L18:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %eax,-0x8(%rbp)
L19:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L18
  mov    -0x8(%rbp),%eax
  cltd
  shr    $0x16,%edx
  add    %edx,%eax
  and    $0x3ff,%eax
  sub    %edx,%eax
L16:
  pop    %rbp
  ret
```

assistant: ```c
int hash(char *key) {
  int i = 0, j = 0;
  if (!key)
    return 0;
  while (key[j]) {
    i += key[j++];
  }
  return i % 1024;
}
```