ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    D22(%rip),%rbx
  nop
L39:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  je     L12
L126:
  cmp    $0x3d,%edi
  jne    L56
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebp
  cmp    %eax,(%rbx)
  je     L12
  cmp    $0xa,%eax
  je     L39
  mov    %eax,%edi
  call   <isxdigit@plt>
  test   %eax,%eax
  je     L118
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%r12d
  cmp    %eax,(%rbx)
  je     L102
  mov    %eax,%edi
  call   <isxdigit@plt>
  test   %eax,%eax
  je     L105
  mov    %ebp,%edi
  call   <tolower@plt>
  mov    %eax,%edi
  mov    %eax,%ebp
  call   <isdigit@plt>
  mov    %r12d,%edi
  mov    %rax,%r8
  lea    -0x30(%rbp),%eax
  sub    $0x57,%ebp
  test   %r8,%r8
  cmovne %eax,%ebp
  call   <tolower@plt>
  mov    %eax,%edi
  mov    %eax,%r12d
  call   <isdigit@plt>
  mov    %rax,%r8
  lea    -0x30(%r12),%eax
  sub    $0x57,%r12d
  test   %r8,%r8
  cmovne %eax,%r12d
  shl    $0x4,%ebp
  lea    0x0(%rbp,%r12,1),%edi
L56:
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  jne    L126
L12:
  mov    D0(%rip),%rax
  mov    (%rax),%edi
  call   <ferror@plt>
  test   %rax,%rax
  jne    L109
  mov    D23(%rip),%rax
  mov    (%rax),%edi
  call   <ferror@plt>
  test   %rax,%rax
  je     L72
L109:
  mov    $0x1,%edi
  call   <exit@plt>
L72:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L118:
  mov    $0x3d,%edi
  call   <putchar@plt>
  mov    %ebp,%edi
  call   <putchar@plt>
  jmp    L39
  cs nopw 0x0(%rax,%rax,1)
L105:
  mov    $0x3d,%edi
  call   <putchar@plt>
  mov    %ebp,%edi
  call   <putchar@plt>
  mov    %r12d,%edi
  call   <putchar@plt>
  jmp    L39
L102:
  mov    $0x3d,%edi
  call   <putchar@plt>
  mov    %ebp,%edi
  call   <putchar@plt>
  jmp    L12
```

assistant: ```c
int main() {
  int ch1, ch2;
  while ((ch1 = getchar()) != EOF) {
    if (ch1 != '=') {
      putchar(ch1);
      continue;
    }
    if ((ch1 = getchar()) == EOF)
      break;
    if (ch1 == '\n')
      continue;
    if (!isxdigit(ch1)) {
      putchar('=');
      putchar(ch1);
      continue;
    }
    if ((ch2 = getchar()) == EOF) {
      putchar('=');
      putchar(ch1);
      break;
    }
    if (!isxdigit(ch2)) {
      putchar('=');
      putchar(ch1);
      putchar(ch2);
      continue;
    }
    ch1 = tolower(ch1);
    ch1 = isdigit(ch1) ? (ch1 - '0') : (ch1 - 'a' + 10);
    ch2 = tolower(ch2);
    ch2 = isdigit(ch2) ? (ch2 - '0') : (ch2 - 'a' + 10);
    putchar((ch1 << 4) + ch2);
  }
  if (ferror(stdin) || ferror(stdout))
    exit(1);
  return (0);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    D2(%rip),%rbx
  nop
L109:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  je     L18
L26:
  cmp    $0x3d,%edi
  jne    L90
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebp
  cmp    %eax,(%rbx)
  je     L18
  cmp    $0xa,%eax
  je     L109
  mov    %eax,%edi
  call   <isxdigit@plt>
  test   %eax,%eax
  je     L129
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%r12d
  cmp    %eax,(%rbx)
  je     L64
  mov    %eax,%edi
  call   <isxdigit@plt>
  test   %eax,%eax
  je     L43
  mov    %ebp,%edi
  call   <tolower@plt>
  mov    %eax,%edi
  mov    %eax,%ebp
  call   <isdigit@plt>
  mov    %r12d,%edi
  mov    %rax,%r8
  lea    -0x30(%rbp),%eax
  sub    $0x57,%ebp
  test   %r8,%r8
  cmovne %eax,%ebp
  call   <tolower@plt>
  mov    %eax,%edi
  mov    %eax,%r12d
  call   <isdigit@plt>
  mov    %rax,%r8
  lea    -0x30(%r12),%eax
  sub    $0x57,%r12d
  test   %r8,%r8
  cmovne %eax,%r12d
  shl    $0x4,%ebp
  lea    0x0(%rbp,%r12,1),%edi
L90:
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  jne    L26
L18:
  mov    D15(%rip),%rax
  mov    (%rax),%edi
  call   <ferror@plt>
  test   %rax,%rax
  jne    L74
  mov    D26(%rip),%rax
  mov    (%rax),%edi
  call   <ferror@plt>
  test   %rax,%rax
  je     L19
L74:
  mov    $0x1,%edi
  call   <exit@plt>
L19:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L129:
  mov    $0x3d,%edi
  call   <putchar@plt>
  mov    %ebp,%edi
  call   <putchar@plt>
  jmp    L109
  cs nopw 0x0(%rax,%rax,1)
L43:
  mov    $0x3d,%edi
  call   <putchar@plt>
  mov    %ebp,%edi
  call   <putchar@plt>
  mov    %r12d,%edi
  call   <putchar@plt>
  jmp    L109
L64:
  mov    $0x3d,%edi
  call   <putchar@plt>
  mov    %ebp,%edi
  call   <putchar@plt>
  jmp    L18
```

assistant: ```c
int main() {
  int ch1, ch2;
  while ((ch1 = getchar()) != EOF) {
    if (ch1 != '=') {
      putchar(ch1);
      continue;
    }
    if ((ch1 = getchar()) == EOF)
      break;
    if (ch1 == '\n')
      continue;
    if (!isxdigit(ch1)) {
      putchar('=');
      putchar(ch1);
      continue;
    }
    if ((ch2 = getchar()) == EOF) {
      putchar('=');
      putchar(ch1);
      break;
    }
    if (!isxdigit(ch2)) {
      putchar('=');
      putchar(ch1);
      putchar(ch2);
      continue;
    }
    ch1 = tolower(ch1);
    ch1 = isdigit(ch1) ? (ch1 - '0') : (ch1 - 'a' + 10);
    ch2 = tolower(ch2);
    ch2 = isdigit(ch2) ? (ch2 - '0') : (ch2 - 'a' + 10);
    putchar((ch1 << 4) + ch2);
  }
  if (ferror(stdin) || ferror(stdout))
    exit(1);
  return (0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  lea    D23(%rip),%rax
  mov    %rax,-0x18(%rbp)
  lea    D29(%rip),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <reverseVowels@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <reverseVowels@plt>
  mov    %rax,%rdx
  lea    D7(%rip),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D23
type_guessed: string
name: disassemble_data
arguments: label: D29
type_guessed: string
name: disassemble_data
arguments: label: D11
type_guessed: string
name: disassemble_data
arguments: label: D7
type_guessed: string

tool: D23: leetcode

tool: D29: leotcede

tool: D11: ai

tool: D7: ia

assistant: ```c
int main(int argc, char **argv) {
  char *input = "leetcode";
  char *real = "leotcede";
  char *output = reverseVowels(input);
  assert(!strcmp(real, output));
  assert(!strcmp(reverseVowels("ai"), "ia"));
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D28(%rip),%rdi
  call   <reverseVowels@plt>
  mov    %rax,%rsi
  lea    D10(%rip),%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  lea    D6(%rip),%rdi
  call   <reverseVowels@plt>
  mov    %rax,%rdi
  lea    D26(%rip),%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D28
type_infered: string
name: retrieve_data
arguments: label: D10
type_infered: string
name: retrieve_data
arguments: label: D6
type_infered: string
name: retrieve_data
arguments: label: D26
type_infered: string

tool: D28: leetcode

tool: D10: leotcede

tool: D6: ai

tool: D26: ia

assistant: ```c
int main(int argc, char **argv) {
  char *input = "leetcode";
  char *real = "leotcede";
  char *output = reverseVowels(input);
  assert(!strcmp(real, output));
  assert(!strcmp(reverseVowels("ai"), "ia"));
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <reverseVowels@plt>
  lea    D10(%rip),%rdi
  mov    %rax,%rsi
  call   <strcmp@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  lea    D21(%rip),%rdi
  call   <reverseVowels@plt>
  movzbl (%rax),%edx
  sub    $0x69,%edx
  jne    L21
  movzbl 0x1(%rax),%edx
  sub    $0x61,%edx
  je     L18
L21:
  xor    %edi,%edi
  test   %edx,%edx
  sete   %dil
  call   <assert@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L18:
  movzbl 0x2(%rax),%edx
  jmp    L21
```

tool_calls: name: unpack_data
arguments: label: D6
type_infered: string
name: unpack_data
arguments: label: D10
type_infered: string
name: unpack_data
arguments: label: D21
type_infered: string

tool: D6: leetcode

tool: D10: leotcede

tool: D21: ai

assistant: ```c
int main(int argc, char **argv) {
  char *input = "leetcode";
  char *real = "leotcede";
  char *output = reverseVowels(input);
  assert(!strcmp(real, output));
  assert(!strcmp(reverseVowels("ai"), "ia"));
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D12(%rip),%rdi
  call   <reverseVowels@plt>
  lea    D3(%rip),%rdi
  mov    %rax,%rsi
  call   <strcmp@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  lea    D4(%rip),%rdi
  call   <reverseVowels@plt>
  movzbl (%rax),%edx
  sub    $0x69,%edx
  jne    L4
  movzbl 0x1(%rax),%edx
  sub    $0x61,%edx
  je     L0
L4:
  xor    %edi,%edi
  test   %edx,%edx
  sete   %dil
  call   <assert@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L0:
  movzbl 0x2(%rax),%edx
  jmp    L4
```

tool_calls: name: unpack_data
arguments: tag: D12
type_infered: string
name: unpack_data
arguments: tag: D3
type_infered: string
name: unpack_data
arguments: tag: D4
type_infered: string

tool: D12: leetcode

tool: D3: leotcede

tool: D4: ai

assistant: ```c
int main(int argc, char **argv) {
  char *input = "leetcode";
  char *real = "leotcede";
  char *output = reverseVowels(input);
  assert(!strcmp(real, output));
  assert(!strcmp(reverseVowels("ai"), "ia"));
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<calc_mp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0xffffffff,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  mov    $0x0,%edx
  divl   -0x14(%rbp)
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  imul   -0x14(%rbp),%eax
  neg    %eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jbe    L0
  addl   $0x1,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  sub    %eax,-0xc(%rbp)
L0:
  mov    -0xc(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned calc_mp(unsigned mod) {
  unsigned a, b, c;
  c = -1;
  a = c / mod;
  b = 0 - a * mod;
  if (b > mod) {
    a += 1;
    b -= mod;
  }
  return b;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<calc_mp>:
  endbr64
  mov    $0xffffffff,%eax
  mov    $0x0,%edx
  div    %edi
  imul   %edi,%eax
  neg    %eax
  mov    %eax,%edx
  sub    %edi,%edx
  cmp    %eax,%edi
  cmovb  %edx,%eax
  ret
```

assistant: ```c
unsigned calc_mp(unsigned mod) {
  unsigned a, b, c;
  c = -1;
  a = c / mod;
  b = 0 - a * mod;
  if (b > mod) {
    a += 1;
    b -= mod;
  }
  return b;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<calc_mp>:
  endbr64
  xor    %edx,%edx
  mov    $0xffffffff,%eax
  div    %edi
  imul   %edi,%eax
  neg    %eax
  mov    %eax,%edx
  sub    %edi,%edx
  cmp    %eax,%edi
  cmovb  %edx,%eax
  ret
```

assistant: ```c
unsigned calc_mp(unsigned mod) {
  unsigned a, b, c;
  c = -1;
  a = c / mod;
  b = 0 - a * mod;
  if (b > mod) {
    a += 1;
    b -= mod;
  }
  return b;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<calc_mp>:
  endbr64
  xor    %edx,%edx
  mov    $0xffffffff,%eax
  div    %edi
  imul   %edi,%eax
  neg    %eax
  mov    %eax,%edx
  sub    %edi,%edx
  cmp    %eax,%edi
  cmovb  %edx,%eax
  ret
```

assistant: ```c
unsigned calc_mp(unsigned mod) {
  unsigned a, b, c;
  c = -1;
  a = c / mod;
  b = 0 - a * mod;
  if (b > mod) {
    a += 1;
    b -= mod;
  }
  return b;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<getHC_SR04Measure_smooth>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xa0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x98(%rbp)
  movl   $0x0,-0x94(%rbp)
  movq   $0x0,-0x88(%rbp)
  movl   $0x0,-0x90(%rbp)
  movl   $0x0,-0x8c(%rbp)
  jmp    L60
L50:
  mov    $0x0,%eax
  call   <getHC_SR04Measure@plt>
  mov    -0x8c(%rbp),%edx
  movslq %edx,%rdx
  mov    %eax,-0x80(%rbp,%rdx,4)
  mov    -0x8c(%rbp),%eax
  cltq
  mov    -0x80(%rbp,%rax,4),%eax
  cmp    $0xffffffff,%eax
  jne    L37
  addl   $0x1,-0x94(%rbp)
  jmp    L38
L37:
  mov    -0x8c(%rbp),%eax
  cltq
  mov    -0x80(%rbp,%rax,4),%eax
  cmp    $0x3e7,%eax
  jne    L63
  addl   $0x1,-0x98(%rbp)
  jmp    L38
L63:
  addl   $0x1,-0x90(%rbp)
  mov    -0x8c(%rbp),%eax
  cltq
  mov    -0x80(%rbp,%rax,4),%eax
  cltq
  add    %rax,-0x88(%rbp)
L38:
  addl   $0x1,-0x8c(%rbp)
L60:
  cmpl   $0x1d,-0x8c(%rbp)
  jle    L50
  cmpl   $0x0,-0x90(%rbp)
  jle    L78
  mov    -0x90(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x88(%rbp),%rax
  cqto
  idiv   %rcx
  jmp    L49
L78:
  mov    -0x94(%rbp),%eax
  cmp    -0x98(%rbp),%eax
  jle    L33
  mov    $0xffffffff,%eax
  jmp    L49
L33:
  mov    $0x3e7,%eax
L49:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
int getHC_SR04Measure_smooth() {
  int tooHigh = 0;
  int tooLow = 0;
  long sum = 0;
  int measures[30];
  int ValidSamples = 0;
  for (int i = 0; i < 30; i++) {
    measures[i] = getHC_SR04Measure();
    if (measures[i] == -1) {
      tooLow++;
    } else if (measures[i] == 999) {
      tooHigh++;
    } else {
      ValidSamples++;
      sum = sum + measures[i];
    }
  }
  if (ValidSamples > (30 % 5)) {
    return sum / ValidSamples;
  } else if (tooLow > tooHigh) {
    return -1;
  } else {
    return 999;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<getHC_SR04Measure_smooth>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x1e,%ebx
  mov    $0x0,%r12d
  mov    $0x0,%ebp
  mov    $0x0,%r13d
  mov    $0x0,%r14d
  jmp    L28
L56:
  add    $0x1,%r13d
L62:
  sub    $0x1,%ebx
  je     L45
L28:
  mov    $0x0,%eax
  call   <getHC_SR04Measure@plt>
  cmp    $0xffffffff,%eax
  je     L56
  cmp    $0x3e7,%eax
  je     L79
  add    $0x1,%r12d
  cltq
  add    %rax,%rbp
  jmp    L62
L79:
  add    $0x1,%r14d
  jmp    L62
L45:
  test   %r12d,%r12d
  jg     L64
  cmp    %r13d,%r14d
  mov    $0xffffffff,%eax
  mov    $0x3e7,%edx
  cmovge %edx,%eax
L43:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L64:
  movslq %r12d,%r12
  mov    %rbp,%rax
  cqto
  idiv   %r12
  jmp    L43
```

assistant: ```c
int getHC_SR04Measure_smooth() {
  int tooHigh = 0;
  int tooLow = 0;
  long sum = 0;
  int measures[30];
  int ValidSamples = 0;
  for (int i = 0; i < 30; i++) {
    measures[i] = getHC_SR04Measure();
    if (measures[i] == -1) {
      tooLow++;
    } else if (measures[i] == 999) {
      tooHigh++;
    } else {
      ValidSamples++;
      sum = sum + measures[i];
    }
  }
  if (ValidSamples > (30 % 5)) {
    return sum / ValidSamples;
  } else if (tooLow > tooHigh) {
    return -1;
  } else {
    return 999;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<getHC_SR04Measure_smooth>:
  endbr64
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    $0x1e,%ebx
  jmp    L18
  xchg   %ax,%ax
L65:
  cmp    $0x3e7,%eax
  je     L57
  cltq
  add    $0x1,%r12d
  add    %rax,%rbp
L4:
  sub    $0x1,%ebx
  je     L44
L18:
  xor    %eax,%eax
  call   <getHC_SR04Measure@plt>
  cmp    $0xffffffff,%eax
  jne    L65
  add    $0x1,%r13d
  sub    $0x1,%ebx
  jne    L18
L44:
  test   %r12d,%r12d
  jne    L7
  cmp    %r13d,%r14d
  mov    $0xffffffff,%eax
  mov    $0x3e7,%edx
  pop    %rbx
  cmovge %edx,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L57:
  add    $0x1,%r14d
  jmp    L4
  cs nopw 0x0(%rax,%rax,1)
L7:
  mov    %rbp,%rax
  movslq %r12d,%r12
  pop    %rbx
  pop    %rbp
  cqto
  idiv   %r12
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int getHC_SR04Measure_smooth() {
  int tooHigh = 0;
  int tooLow = 0;
  long sum = 0;
  int measures[30];
  int ValidSamples = 0;
  for (int i = 0; i < 30; i++) {
    measures[i] = getHC_SR04Measure();
    if (measures[i] == -1) {
      tooLow++;
    } else if (measures[i] == 999) {
      tooHigh++;
    } else {
      ValidSamples++;
      sum = sum + measures[i];
    }
  }
  if (ValidSamples > (30 % 5)) {
    return sum / ValidSamples;
  } else if (tooLow > tooHigh) {
    return -1;
  } else {
    return 999;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<getHC_SR04Measure_smooth>:
  endbr64
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    $0x1e,%ebx
  jmp    L46
  xchg   %ax,%ax
L38:
  cmp    $0x3e7,%eax
  je     L57
  cltq
  add    $0x1,%r12d
  add    %rax,%rbp
L23:
  sub    $0x1,%ebx
  je     L35
L46:
  xor    %eax,%eax
  call   <getHC_SR04Measure@plt>
  cmp    $0xffffffff,%eax
  jne    L38
  add    $0x1,%r13d
  sub    $0x1,%ebx
  jne    L46
L35:
  test   %r12d,%r12d
  jne    L33
  cmp    %r13d,%r14d
  mov    $0xffffffff,%eax
  mov    $0x3e7,%edx
  pop    %rbx
  cmovge %edx,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L57:
  add    $0x1,%r14d
  jmp    L23
  cs nopw 0x0(%rax,%rax,1)
L33:
  mov    %rbp,%rax
  movslq %r12d,%r12
  pop    %rbx
  pop    %rbp
  cqto
  idiv   %r12
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int getHC_SR04Measure_smooth() {
  int tooHigh = 0;
  int tooLow = 0;
  long sum = 0;
  int measures[30];
  int ValidSamples = 0;
  for (int i = 0; i < 30; i++) {
    measures[i] = getHC_SR04Measure();
    if (measures[i] == -1) {
      tooLow++;
    } else if (measures[i] == 999) {
      tooHigh++;
    } else {
      ValidSamples++;
      sum = sum + measures[i];
    }
  }
  if (ValidSamples > (30 % 5)) {
    return sum / ValidSamples;
  } else if (tooLow > tooHigh) {
    return -1;
  } else {
    return 999;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<ftest_neg>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0xc(%rbp)
  movb   $0x80,-0x11(%rbp)
L2:
  movsbl -0x11(%rbp),%eax
  lea    -0x10(%rbp),%rdx
  lea    -0x12(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <fixnum_neg@plt>
  mov    -0x10(%rbp),%edx
  movzbl -0x12(%rbp),%eax
  movsbl %al,%ecx
  movsbl -0x11(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <foo@plt>
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  je     L28
  cmpb   $0x80,-0x11(%rbp)
  jne    L65
L28:
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  jne    L23
  cmpb   $0x80,-0x11(%rbp)
  jne    L23
L65:
  addl   $0x1,-0xc(%rbp)
L23:
  cmpb   $0x7f,-0x11(%rbp)
  je     L5
  movzbl -0x11(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x11(%rbp)
  jmp    L2
L5:
  nop
  mov    -0xc(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L29
  call   <__stack_chk_fail@plt>
L29:
  leave
  ret
```

assistant: ```c
int ftest_neg(void) {
  signed char x, y;
  int v, err;
  err = 0;
  x = -128;
  for (;;) {
    fixnum_neg(x, &y, &v);
    foo((int)x, (int)y, v);
    if ((v && x != -128) || (!v && x == -128))
      ++err;
    if (x == 127)
      break;
    ++x;
  }
  return err;
}
```
user: What is the c source code of the assembly code below:

```asm
<ftest_neg>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0xffffff80,%ebx
  mov    $0x0,%r12d
  lea    0x4(%rsp),%rbp
  jmp    L9
L22:
  add    $0x1,%r12d
L78:
  add    $0x1,%ebx
  cmp    $0x80,%ebx
  je     L49
L9:
  lea    0x3(%rsp),%rsi
  mov    %rbp,%rdx
  mov    %ebx,%edi
  call   <fixnum_neg@plt>
  movsbl 0x3(%rsp),%esi
  mov    0x4(%rsp),%edx
  mov    %ebx,%edi
  call   <foo@plt>
  mov    0x4(%rsp),%eax
  mov    %ebx,%edx
  cmp    $0x80,%bl
  je     L18
  test   %eax,%eax
  jne    L22
L18:
  cmp    $0x80,%dl
  jne    L78
  test   %eax,%eax
  jne    L78
  jmp    L22
L49:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    %r12d,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int ftest_neg(void) {
  signed char x, y;
  int v, err;
  err = 0;
  x = -128;
  for (;;) {
    fixnum_neg(x, &y, &v);
    foo((int)x, (int)y, v);
    if ((v && x != -128) || (!v && x == -128))
      ++err;
    if (x == 127)
      break;
    ++x;
  }
  return err;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ftest_neg>:
  endbr64
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0xffffff80,%ebx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r13
  lea    0x3(%rsp),%r12
  jmp    L37
  nopl   0x0(%rax)
L61:
  cmp    $0x80,%bl
  je     L39
  cmp    $0x7f,%bl
  je     L55
L40:
  add    $0x1,%ebx
L37:
  movsbl %bl,%ebp
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <fixnum_neg@plt>
  movsbl 0x3(%rsp),%esi
  mov    0x4(%rsp),%edx
  mov    %ebp,%edi
  call   <foo@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  je     L61
  cmp    $0x80,%bl
  je     L40
L39:
  add    $0x1,%r14d
  cmp    $0x7f,%bl
  jne    L40
L55:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  add    $0x10,%rsp
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L29:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int ftest_neg(void) {
  signed char x, y;
  int v, err;
  err = 0;
  x = -128;
  for (;;) {
    fixnum_neg(x, &y, &v);
    foo((int)x, (int)y, v);
    if ((v && x != -128) || (!v && x == -128))
      ++err;
    if (x == 127)
      break;
    ++x;
  }
  return err;
}
```
user: What is the c source code of the assembly code below?

```asm
<ftest_neg>:
  endbr64
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0xffffff80,%ebx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r13
  lea    0x3(%rsp),%r12
  jmp    L39
  nopl   0x0(%rax)
L20:
  cmp    $0x80,%bl
  je     L33
  cmp    $0x7f,%bl
  je     L43
L45:
  add    $0x1,%ebx
L39:
  movsbl %bl,%ebp
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <fixnum_neg@plt>
  movsbl 0x3(%rsp),%esi
  mov    0x4(%rsp),%edx
  mov    %ebp,%edi
  call   <foo@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  je     L20
  cmp    $0x80,%bl
  je     L45
L33:
  add    $0x1,%r14d
  cmp    $0x7f,%bl
  jne    L45
L43:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  add    $0x10,%rsp
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L24:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int ftest_neg(void) {
  signed char x, y;
  int v, err;
  err = 0;
  x = -128;
  for (;;) {
    fixnum_neg(x, &y, &v);
    foo((int)x, (int)y, v);
    if ((v && x != -128) || (!v && x == -128))
      ++err;
    if (x == 127)
      break;
    ++x;
  }
  return err;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  int a;
  int b;
  int result;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main() {
  int a;
  int b;
  int result;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main() {
  int a;
  int b;
  int result;
  return 0;
}
```