ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的：

```asm
<getHashIndex>:
  endbr64
  movsbq (%rdi),%rdx
  movslq %esi,%rsi
  test   %dl,%dl
  je     L2
  xor    %eax,%eax
  nopl   0x0(%rax)
L3:
  mov    %rax,%rcx
  add    $0x1,%rdi
  shl    $0x5,%rcx
  add    %rcx,%rax
  add    %rdx,%rax
  movsbq (%rdi),%rdx
  test   %dl,%dl
  jne    L3
  xor    %edx,%edx
  div    %rsi
  mov    %rdx,%r8
  mov    %r8,%rax
  ret
  nopl   (%rax)
L2:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
unsigned long getHashIndex(const char *key, int nTableLength) {
  unsigned long nHash = 0;
  while (*key) {
    nHash = (nHash << 5) + nHash + *key++;
  }
  return (nHash % nTableLength);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<wanghash32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shl    $0xf,%eax
  not    %eax
  add    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  sar    $0xa,%eax
  xor    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shl    $0x3,%eax
  add    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  sar    $0x6,%eax
  xor    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shl    $0xb,%eax
  not    %eax
  add    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  sar    $0x10,%eax
  xor    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
uint32_t wanghash32(uint32_t key) {
  key += ~(key << 15);
  key ^= (key >> 10);
  key += (key << 3);
  key ^= (key >> 6);
  key += ~(key << 11);
  key ^= (key >> 16);
  return key;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<wanghash32>:
  endbr64
  mov    %edi,%eax
  shl    $0xf,%eax
  not    %eax
  add    %eax,%edi
  mov    %edi,%eax
  sar    $0xa,%eax
  xor    %edi,%eax
  lea    (%rax,%rax,8),%edx
  mov    %edx,%eax
  sar    $0x6,%eax
  xor    %edx,%eax
  mov    %eax,%edx
  shl    $0xb,%edx
  not    %edx
  add    %eax,%edx
  mov    %edx,%eax
  sar    $0x10,%eax
  xor    %edx,%eax
  ret
```

assistant: ```c
uint32_t wanghash32(uint32_t key) {
  key += ~(key << 15);
  key ^= (key >> 10);
  key += (key << 3);
  key ^= (key >> 6);
  key += ~(key << 11);
  key ^= (key >> 16);
  return key;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<wanghash32>:
  endbr64
  mov    %edi,%eax
  shl    $0xf,%eax
  not    %eax
  add    %eax,%edi
  mov    %edi,%eax
  sar    $0xa,%eax
  xor    %edi,%eax
  lea    (%rax,%rax,8),%edx
  mov    %edx,%eax
  sar    $0x6,%eax
  xor    %edx,%eax
  mov    %eax,%edx
  shl    $0xb,%edx
  not    %edx
  add    %eax,%edx
  mov    %edx,%eax
  sar    $0x10,%eax
  xor    %edx,%eax
  ret
```

assistant: ```c
uint32_t wanghash32(uint32_t key) {
  key += ~(key << 15);
  key ^= (key >> 10);
  key += (key << 3);
  key ^= (key >> 6);
  key += ~(key << 11);
  key ^= (key >> 16);
  return key;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<wanghash32>:
  endbr64
  mov    %edi,%eax
  shl    $0xf,%eax
  not    %eax
  add    %eax,%edi
  mov    %edi,%eax
  sar    $0xa,%eax
  xor    %edi,%eax
  lea    (%rax,%rax,8),%edx
  mov    %edx,%eax
  sar    $0x6,%eax
  xor    %edx,%eax
  mov    %eax,%edx
  shl    $0xb,%edx
  not    %edx
  add    %eax,%edx
  mov    %edx,%eax
  sar    $0x10,%eax
  xor    %edx,%eax
  ret
```

assistant: ```c
uint32_t wanghash32(uint32_t key) {
  key += ~(key << 15);
  key ^= (key >> 10);
  key += (key << 3);
  key ^= (key >> 6);
  key += ~(key << 11);
  key ^= (key >> 16);
  return key;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x24(%rbp)
  movl   $0x0,-0x18(%rbp)
  movl   $0x0,-0x14(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L69
L12:
  lea    -0x1c(%rbp),%rdx
  lea    -0x20(%rbp),%rax
  mov    %rax,%rsi
  lea    D42(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  addl   $0x1,-0xc(%rbp)
  lea    D58(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%eax
  cmp    %eax,%edx
  jle    L21
  addl   $0x1,-0x18(%rbp)
  jmp    L42
L21:
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%eax
  cmp    %eax,%edx
  jge    L52
  addl   $0x1,-0x14(%rbp)
  jmp    L42
L52:
  addl   $0x1,-0x10(%rbp)
L42:
  lea    -0x24(%rbp),%rax
  mov    %rax,%rsi
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
L69:
  mov    -0x24(%rbp),%eax
  cmp    $0x1,%eax
  je     L12
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x18(%rbp),%eax
  mov    %eax,%esi
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D33(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L46
  call   <__stack_chk_fail@plt>
L46:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D42
type: string
name: extract_symbolic_data
arguments: data_label: D58
type: string
name: extract_symbolic_data
arguments: data_label: D27
type: string
name: extract_symbolic_data
arguments: data_label: D1
type: string
name: extract_symbolic_data
arguments: data_label: D47
type: string
name: extract_symbolic_data
arguments: data_label: D33
type: string
name: extract_symbolic_data
arguments: data_label: D4
type: string
name: extract_symbolic_data
arguments: data_label: D12
type: string

tool: D42: %d%d

tool: D58: Novo grenal (1-sim 2-nao)

tool: D27: %d

tool: D1: %d grenais


tool: D47: Inter:%d


tool: D33: Gremio:%d


tool: D4: Empates:%d


tool: D12: Inter venceu mais

assistant: ```c
int main() {
  int m = 1, inter = 0, gremio = 0, draws = 0, tem1, tem2, cou = 0;
  while (m == 1) {
    scanf("%d%d", &tem1, &tem2);
    cou++;
    printf("Novo grenal (1-sim 2-nao)\n");
    if (tem1 > tem2) {
      inter++;
    } else if (tem1 < tem2) {
      gremio++;
    } else {
      draws++;
    }
    scanf("%d", &m);
  }
  printf("%d grenais\n", cou);
  printf("Inter:%d\n", inter);
  printf("Gremio:%d\n", gremio);
  printf("Empates:%d\n", draws);
  printf("Inter venceu mais\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0x1,0x1c(%rsp)
  mov    $0x0,%ebx
  movl   $0x0,0xc(%rsp)
  movl   $0x0,0x8(%rsp)
  mov    $0x0,%ebp
  lea    0x24(%rsp),%r15
  lea    D46(%rip),%r14
  lea    D15(%rip),%r13
  lea    D19(%rip),%r12
  jmp    L7
L16:
  jge    L1
  addl   $0x1,0x8(%rsp)
L66:
  lea    0x1c(%rsp),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  cmpl   $0x1,0x1c(%rsp)
  jne    L69
L7:
  lea    0x20(%rsp),%rsi
  mov    %r15,%rdx
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  add    $0x1,%ebx
  mov    %r13,%rdi
  call   <puts@plt>
  mov    0x20(%rsp),%edx
  mov    0x24(%rsp),%eax
  cmp    %eax,%edx
  jle    L16
  add    $0x1,%ebp
  jmp    L66
L1:
  addl   $0x1,0xc(%rsp)
  jmp    L66
L69:
  mov    %ebx,%esi
  lea    D52(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebp,%esi
  lea    D10(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%esi
  lea    D44(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%esi
  lea    D13(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D63(%rip),%rdi
  call   <puts@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  mov    $0x0,%eax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D46
type_infered: string
name: retrieve_data
arguments: data_tag: D15
type_infered: string
name: retrieve_data
arguments: data_tag: D19
type_infered: string
name: retrieve_data
arguments: data_tag: D52
type_infered: string
name: retrieve_data
arguments: data_tag: D10
type_infered: string
name: retrieve_data
arguments: data_tag: D44
type_infered: string
name: retrieve_data
arguments: data_tag: D13
type_infered: string
name: retrieve_data
arguments: data_tag: D63
type_infered: string

tool: D46: %d%d

tool: D15: Novo grenal (1-sim 2-nao)

tool: D19: %d

tool: D52: %d grenais


tool: D10: Inter:%d


tool: D44: Gremio:%d


tool: D13: Empates:%d


tool: D63: Inter venceu mais

assistant: ```c
int main() {
  int m = 1, inter = 0, gremio = 0, draws = 0, tem1, tem2, cou = 0;
  while (m == 1) {
    scanf("%d%d", &tem1, &tem2);
    cou++;
    printf("Novo grenal (1-sim 2-nao)\n");
    if (tem1 > tem2) {
      inter++;
    } else if (tem1 < tem2) {
      gremio++;
    } else {
      draws++;
    }
    scanf("%d", &m);
  }
  printf("%d grenais\n", cou);
  printf("Inter:%d\n", inter);
  printf("Gremio:%d\n", gremio);
  printf("Empates:%d\n", draws);
  printf("Inter venceu mais\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  lea    D58(%rip),%r13
  push   %r12
  lea    D3(%rip),%r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x24(%rsp),%r15
  movl   $0x1,0x1c(%rsp)
  lea    0x20(%rsp),%r14
  movl   $0x0,0xc(%rsp)
  lea    0x1c(%rsp),%rbx
  movl   $0x0,0x8(%rsp)
  movl   $0x0,0x4(%rsp)
  jmp    L8
  nopl   0x0(%rax,%rax,1)
L36:
  addl   $0x1,0x4(%rsp)
L4:
  xor    %eax,%eax
  mov    %rbx,%rsi
  lea    D41(%rip),%rdi
  call   <scanf@plt>
  cmpl   $0x1,0x1c(%rsp)
  jne    L58
L8:
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %r12,%rdi
  add    $0x1,%ebp
  call   <puts@plt>
  mov    0x24(%rsp),%eax
  cmp    %eax,0x20(%rsp)
  jg     L36
  jge    L28
  addl   $0x1,0x8(%rsp)
  jmp    L4
  nopl   0x0(%rax,%rax,1)
L28:
  addl   $0x1,0xc(%rsp)
  jmp    L4
  nop
L58:
  mov    %ebp,%esi
  lea    D13(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%esi
  lea    D16(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%esi
  lea    D52(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%esi
  lea    D55(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D5(%rip),%rdi
  call   <puts@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L48
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L48:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D58
datatype: string
name: disassemble_data
arguments: tag: D3
datatype: string
name: disassemble_data
arguments: tag: D41
datatype: string
name: disassemble_data
arguments: tag: D13
datatype: string
name: disassemble_data
arguments: tag: D16
datatype: string
name: disassemble_data
arguments: tag: D52
datatype: string
name: disassemble_data
arguments: tag: D55
datatype: string
name: disassemble_data
arguments: tag: D5
datatype: string

tool: D58: %d%d

tool: D3: Novo grenal (1-sim 2-nao)

tool: D41: %d

tool: D13: %d grenais


tool: D16: Inter:%d


tool: D52: Gremio:%d


tool: D55: Empates:%d


tool: D5: Inter venceu mais

assistant: ```c
int main() {
  int m = 1, inter = 0, gremio = 0, draws = 0, tem1, tem2, cou = 0;
  while (m == 1) {
    scanf("%d%d", &tem1, &tem2);
    cou++;
    printf("Novo grenal (1-sim 2-nao)\n");
    if (tem1 > tem2) {
      inter++;
    } else if (tem1 < tem2) {
      gremio++;
    } else {
      draws++;
    }
    scanf("%d", &m);
  }
  printf("%d grenais\n", cou);
  printf("Inter:%d\n", inter);
  printf("Gremio:%d\n", gremio);
  printf("Empates:%d\n", draws);
  printf("Inter venceu mais\n");
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  lea    D54(%rip),%r13
  push   %r12
  lea    D44(%rip),%r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x24(%rsp),%r15
  movl   $0x1,0x1c(%rsp)
  lea    0x20(%rsp),%r14
  movl   $0x0,0xc(%rsp)
  lea    0x1c(%rsp),%rbx
  movl   $0x0,0x8(%rsp)
  movl   $0x0,0x4(%rsp)
  jmp    L10
  nopl   0x0(%rax,%rax,1)
L53:
  addl   $0x1,0x4(%rsp)
L6:
  xor    %eax,%eax
  mov    %rbx,%rsi
  lea    D63(%rip),%rdi
  call   <scanf@plt>
  cmpl   $0x1,0x1c(%rsp)
  jne    L24
L10:
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %r12,%rdi
  add    $0x1,%ebp
  call   <puts@plt>
  mov    0x24(%rsp),%eax
  cmp    %eax,0x20(%rsp)
  jg     L53
  jge    L58
  addl   $0x1,0x8(%rsp)
  jmp    L6
  nopl   0x0(%rax,%rax,1)
L58:
  addl   $0x1,0xc(%rsp)
  jmp    L6
  nop
L24:
  mov    %ebp,%esi
  lea    D56(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%esi
  lea    D75(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%esi
  lea    D2(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%esi
  lea    D66(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D22(%rip),%rdi
  call   <puts@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D54
type: string
name: extract_symbolic_data
arguments: tag: D44
type: string
name: extract_symbolic_data
arguments: tag: D63
type: string
name: extract_symbolic_data
arguments: tag: D56
type: string
name: extract_symbolic_data
arguments: tag: D75
type: string
name: extract_symbolic_data
arguments: tag: D2
type: string
name: extract_symbolic_data
arguments: tag: D66
type: string
name: extract_symbolic_data
arguments: tag: D22
type: string

tool: D54: %d%d

tool: D44: Novo grenal (1-sim 2-nao)

tool: D63: %d

tool: D56: %d grenais


tool: D75: Inter:%d


tool: D2: Gremio:%d


tool: D66: Empates:%d


tool: D22: Inter venceu mais

assistant: ```c
int main() {
  int m = 1, inter = 0, gremio = 0, draws = 0, tem1, tem2, cou = 0;
  while (m == 1) {
    scanf("%d%d", &tem1, &tem2);
    cou++;
    printf("Novo grenal (1-sim 2-nao)\n");
    if (tem1 > tem2) {
      inter++;
    } else if (tem1 < tem2) {
      gremio++;
    } else {
      draws++;
    }
    scanf("%d", &m);
  }
  printf("%d grenais\n", cou);
  printf("Inter:%d\n", inter);
  printf("Gremio:%d\n", gremio);
  printf("Empates:%d\n", draws);
  printf("Inter venceu mais\n");
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<detect_key_single_line>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  shl    $0x2,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L24
  mov    $0x0,%eax
  jmp    L26
L24:
  movl   $0x0,-0xc(%rbp)
  jmp    L37
L29:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  movzbl %al,%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0xc(%rbp)
L37:
  mov    -0xc(%rbp),%eax
  cltq
  cmp    %rax,-0x20(%rbp)
  ja     L29
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <ifreq@plt>
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  mov    %al,-0xd(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  movzbl -0xd(%rbp),%eax
L26:
  leave
  ret
```

assistant: ```c
unsigned char detect_key_single_line(unsigned char *lencdata, size_t llen) {
  unsigned char retv;
  int *tmp, i;
  tmp = malloc(llen * sizeof(int));
  if (NULL == tmp)
    return 0x00;
  for (i = 0; i < llen; i++)
    tmp[i] = lencdata[i];
  ifreq(tmp, NULL, llen);
  retv = tmp[0];
  free(tmp);
  return (unsigned char)retv;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<detect_key_single_line>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbp
  lea    0x0(,%rsi,4),%rdi
  call   <malloc@plt>
  test   %rax,%rax
  je     L26
  mov    %rax,%rbx
  test   %rbp,%rbp
  je     L8
  mov    $0x0,%eax
L0:
  movzbl (%r12,%rax,1),%edx
  mov    %edx,(%rbx,%rax,4)
  add    $0x1,%rax
  cmp    %rbp,%rax
  jne    L0
L8:
  mov    %rbp,%rdx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <ifreq@plt>
  movzbl (%rbx),%ebp
  mov    %rbx,%rdi
  call   <free@plt>
L39:
  mov    %ebp,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L26:
  mov    $0x0,%ebp
  jmp    L39
```

assistant: ```c
unsigned char detect_key_single_line(unsigned char *lencdata, size_t llen) {
  unsigned char retv;
  int *tmp, i;
  tmp = malloc(llen * sizeof(int));
  if (NULL == tmp)
    return 0x00;
  for (i = 0; i < llen; i++)
    tmp[i] = lencdata[i];
  ifreq(tmp, NULL, llen);
  retv = tmp[0];
  free(tmp);
  return (unsigned char)retv;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<detect_key_single_line>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  lea    0x0(,%rsi,4),%rdi
  call   <malloc@plt>
  test   %rax,%rax
  je     L26
  mov    %rax,%rbp
  test   %r12,%r12
  je     L2
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L14:
  movzbl (%rbx,%rax,1),%ecx
  mov    %ecx,0x0(%rbp,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%r12
  jne    L14
L2:
  mov    %r12,%rdx
  mov    %rbp,%rdi
  xor    %esi,%esi
  call   <ifreq@plt>
  mov    %rbp,%rdi
  movzbl 0x0(%rbp),%r12d
  call   <free@plt>
L39:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L26:
  xor    %r12d,%r12d
  jmp    L39
```

assistant: ```c
unsigned char detect_key_single_line(unsigned char *lencdata, size_t llen) {
  unsigned char retv;
  int *tmp, i;
  tmp = malloc(llen * sizeof(int));
  if (NULL == tmp)
    return 0x00;
  for (i = 0; i < llen; i++)
    tmp[i] = lencdata[i];
  ifreq(tmp, NULL, llen);
  retv = tmp[0];
  free(tmp);
  return (unsigned char)retv;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<size_buffer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  jmp    L3
L31:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L29
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  lea    (%rax,%rax,1),%rdx
  jmp    L0
L29:
  mov    $0x400,%edx
L0:
  mov    -0x10(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    -0x8(%rbp),%rdx
  mov    %rax,(%rdx)
L3:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x18(%rbp)
  ja     L31
  nop
  nop
  leave
  ret
```

assistant: ```c
void size_buffer(char **buffer, size_t *size, size_t requirement) {
  while (*size < requirement) {
    *size = (*size == 0) ? 1024 : 2 * *size;
    *buffer = realloc(*buffer, *size);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<size_buffer>:
  endbr64
  mov    (%rsi),%rax
  cmp    %rax,%rdx
  jbe    L3
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %rdx,%r12
  mov    $0x400,%r13d
L8:
  lea    (%rax,%rax,1),%rsi
  test   %rax,%rax
  cmove  %r13,%rsi
  mov    %rsi,(%rbx)
  mov    0x0(%rbp),%rdi
  call   <realloc@plt>
  mov    %rax,0x0(%rbp)
  mov    (%rbx),%rax
  cmp    %r12,%rax
  jb     L8
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  ret
```

assistant: ```c
void size_buffer(char **buffer, size_t *size, size_t requirement) {
  while (*size < requirement) {
    *size = (*size == 0) ? 1024 : 2 * *size;
    *buffer = realloc(*buffer, *size);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<size_buffer>:
  endbr64
  mov    (%rsi),%rax
  cmp    %rax,%rdx
  jbe    L9
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    $0x400,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rdi
  nopl   0x0(%rax,%rax,1)
L17:
  lea    (%rax,%rax,1),%rsi
  test   %rax,%rax
  cmove  %r12,%rsi
  mov    %rsi,0x0(%r13)
  call   <realloc@plt>
  mov    %rax,0x0(%rbp)
  mov    %rax,%rdi
  mov    0x0(%r13),%rax
  cmp    %rbx,%rax
  jb     L17
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L9:
  ret
```

assistant: ```c
void size_buffer(char **buffer, size_t *size, size_t requirement) {
  while (*size < requirement) {
    *size = (*size == 0) ? 1024 : 2 * *size;
    *buffer = realloc(*buffer, *size);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<size_buffer>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    (%rsi),%rsi
  cmp    %rsi,%rdx
  jbe    L29
  mov    %rdi,%rbp
  mov    (%rdi),%rdi
  mov    %rdx,%rbx
  nopl   0x0(%rax)
L5:
  test   %rsi,%rsi
  je     L8
  add    %rsi,%rsi
  mov    %rsi,(%r12)
  call   <realloc@plt>
  mov    (%r12),%rsi
  mov    %rax,0x0(%rbp)
  mov    %rax,%rdi
  cmp    %rsi,%rbx
  ja     L5
L29:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L8:
  movq   $0x400,(%r12)
  mov    $0x400,%esi
  call   <realloc@plt>
  mov    (%r12),%rsi
  mov    %rax,0x0(%rbp)
  mov    %rax,%rdi
  cmp    %rbx,%rsi
  jb     L5
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void size_buffer(char **buffer, size_t *size, size_t requirement) {
  while (*size < requirement) {
    *size = (*size == 0) ? 1024 : 2 * *size;
    *buffer = realloc(*buffer, *size);
  }
}
```