ylfeng/ReF-Decompile-dataset huggingface dataset:
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    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    $0x0,%eax
  call   <my_random_float2@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D1
data_type: string

tool: D1: %f


assistant: ```c
int main(int argc, char *argv[]) {
  double f;
  f = my_random_float2();
  printf("%f\n", f);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <my_random_float2@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: label: D9
type_guessed: string

tool: D9: %f


assistant: ```c
int main(int argc, char *argv[]) {
  double f;
  f = my_random_float2();
  printf("%f\n", f);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <my_random_float2@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: tag: D9
data_type: string

tool: D9: %f


assistant: ```c
int main(int argc, char *argv[]) {
  double f;
  f = my_random_float2();
  printf("%f\n", f);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <my_random_float2@plt>
  lea    D3(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: label: D3
datatype: string

tool: D3: %f


assistant: ```c
int main(int argc, char *argv[]) {
  double f;
  f = my_random_float2();
  printf("%f\n", f);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<fsize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L8
  mov    -0xc(%rbp),%eax
  jmp    L25
L8:
  mov    $0xffffffff,%eax
L25:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L28
  call   <__stack_chk_fail@plt>
L28:
  leave
  ret
```

assistant: ```c
off_t fsize(const char *filename) {
  struct stat st;
  if (stat(filename, &st) == 0)
    return st.st_size;
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<fsize>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <stat@plt>
  test   %rax,%rax
  mov    $0xffffffff,%eax
  cmove  0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x18,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
off_t fsize(const char *filename) {
  struct stat st;
  if (stat(filename, &st) == 0)
    return st.st_size;
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<fsize>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <stat@plt>
  test   %rax,%rax
  mov    $0xffffffff,%eax
  cmove  0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  add    $0x18,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
off_t fsize(const char *filename) {
  struct stat st;
  if (stat(filename, &st) == 0)
    return st.st_size;
  return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fsize>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <stat@plt>
  test   %rax,%rax
  mov    $0xffffffff,%eax
  cmove  0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x18,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
off_t fsize(const char *filename) {
  struct stat st;
  if (stat(filename, &st) == 0)
    return st.st_size;
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<mail_get_compare_subject>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0xc(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L150
  jmp    L88
L111:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5b,%al
  jne    L159
  addq   $0x1,-0x18(%rbp)
  addl   $0x1,-0xc(%rbp)
  jmp    L88
L159:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5d,%al
  jne    L59
  addq   $0x1,-0x18(%rbp)
  subl   $0x1,-0xc(%rbp)
  jmp    L88
L59:
  cmpl   $0x0,-0xc(%rbp)
  jne    L101
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L115
  addq   $0x1,-0x18(%rbp)
  jmp    L88
L115:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  jne    L161
  addq   $0x1,-0x18(%rbp)
  jmp    L88
L161:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  je     L152
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x29,%al
  jne    L95
L152:
  addq   $0x1,-0x18(%rbp)
  jmp    L88
L95:
  mov    -0x18(%rbp),%rax
  mov    $0x3a,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L36
  mov    -0x8(%rbp),%rax
  sub    -0x18(%rbp),%rax
  cmp    $0x9,%rax
  jg     L36
  addq   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  jmp    L88
L101:
  addq   $0x1,-0x18(%rbp)
L88:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L111
  jmp    L150
L36:
  nop
L150:
  mov    -0x18(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *mail_get_compare_subject(char *subj) {
  char *p;
  int brackets = 0;
  if (subj) {
    while ((*subj)) {
      if (*subj == '[') {
        subj++;
        brackets++;
        continue;
      } else if (*subj == ']') {
        subj++;
        brackets--;
        continue;
      }
      if (!brackets) {
        if (*subj == ' ') {
          subj++;
          continue;
        } else if (*subj == '\t') {
          subj++;
          continue;
        } else if (*subj == '-' || *subj == ')') {
          subj++;
          continue;
        }
        if ((p = strchr(subj, ':'))) {
          if ((p - subj) < 10) {
            subj = ++p;
            continue;
          }
        }
        break;
      }
      subj++;
    }
  }
  return subj;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<mail_get_compare_subject>:
  endbr64
  mov    %rdi,%rax
  test   %rdi,%rdi
  je     L161
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  movzbl (%rdi),%eax
  test   %al,%al
  je     L93
  mov    $0x0,%ebp
  jmp    L167
L146:
  add    $0x1,%rbx
  add    $0x1,%ebp
  jmp    L120
L189:
  add    $0x1,%rbx
  sub    $0x1,%ebp
  jmp    L120
L76:
  add    $0x1,%rbx
  jmp    L120
L153:
  add    $0x1,%rbx
  jmp    L120
L29:
  mov    $0x3a,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L31
  mov    %rax,%rdx
  sub    %rbx,%rdx
  cmp    $0x9,%rdx
  jle    L87
  mov    %rbx,%rax
L62:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L87:
  lea    0x1(%rax),%rbx
  jmp    L120
L148:
  add    $0x1,%rbx
L120:
  movzbl (%rbx),%eax
  test   %al,%al
  je     L7
L167:
  cmp    $0x5b,%al
  je     L146
  cmp    $0x5d,%al
  je     L189
  test   %ebp,%ebp
  jne    L148
  cmp    $0x20,%al
  je     L76
  cmp    $0x9,%al
  je     L153
  and    $0xfffffffb,%eax
  cmp    $0x29,%al
  jne    L29
  add    $0x1,%rbx
  jmp    L120
L7:
  mov    %rbx,%rax
  jmp    L62
L93:
  mov    %rdi,%rax
  jmp    L62
L31:
  mov    %rbx,%rax
  jmp    L62
L161:
  ret
```

assistant: ```c
char *mail_get_compare_subject(char *subj) {
  char *p;
  int brackets = 0;
  if (subj) {
    while ((*subj)) {
      if (*subj == '[') {
        subj++;
        brackets++;
        continue;
      } else if (*subj == ']') {
        subj++;
        brackets--;
        continue;
      }
      if (!brackets) {
        if (*subj == ' ') {
          subj++;
          continue;
        } else if (*subj == '\t') {
          subj++;
          continue;
        } else if (*subj == '-' || *subj == ')') {
          subj++;
          continue;
        }
        if ((p = strchr(subj, ':'))) {
          if ((p - subj) < 10) {
            subj = ++p;
            continue;
          }
        }
        break;
      }
      subj++;
    }
  }
  return subj;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<mail_get_compare_subject>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L50
  movzbl (%rdi),%eax
  test   %al,%al
  je     L50
  xor    %ebx,%ebx
  cmp    $0x5b,%al
  je     L114
L64:
  cmp    $0x5d,%al
  je     L65
  test   %ebx,%ebx
  jne    L120
  cmp    $0x20,%al
  je     L120
  cmp    $0x9,%al
  je     L120
  and    $0xfffffffb,%eax
  cmp    $0x29,%al
  je     L120
  mov    $0x3a,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L50
  mov    %rax,%rdx
  sub    %r12,%rdx
  cmp    $0x9,%rdx
  jle    L66
L50:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
L120:
  add    $0x1,%r12
L47:
  movzbl (%r12),%eax
  test   %al,%al
  je     L50
  cmp    $0x5b,%al
  jne    L64
L114:
  add    $0x1,%r12
  add    $0x1,%ebx
  jmp    L47
  nopw   0x0(%rax,%rax,1)
L65:
  add    $0x1,%r12
  sub    $0x1,%ebx
  jmp    L47
  nopl   0x0(%rax)
L66:
  lea    0x1(%rax),%r12
  jmp    L47
```

assistant: ```c
char *mail_get_compare_subject(char *subj) {
  char *p;
  int brackets = 0;
  if (subj) {
    while ((*subj)) {
      if (*subj == '[') {
        subj++;
        brackets++;
        continue;
      } else if (*subj == ']') {
        subj++;
        brackets--;
        continue;
      }
      if (!brackets) {
        if (*subj == ' ') {
          subj++;
          continue;
        } else if (*subj == '\t') {
          subj++;
          continue;
        } else if (*subj == '-' || *subj == ')') {
          subj++;
          continue;
        }
        if ((p = strchr(subj, ':'))) {
          if ((p - subj) < 10) {
            subj = ++p;
            continue;
          }
        }
        break;
      }
      subj++;
    }
  }
  return subj;
}
```
user: Translate the below assembly code into C programming language:

```asm
<mail_get_compare_subject>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L136
  movzbl (%rdi),%eax
  test   %al,%al
  je     L136
  xor    %ebx,%ebx
  cmp    $0x5b,%al
  je     L84
L131:
  cmp    $0x5d,%al
  je     L75
  test   %ebx,%ebx
  jne    L6
  cmp    $0x20,%al
  je     L6
  cmp    $0x9,%al
  je     L6
  and    $0xfffffffb,%eax
  cmp    $0x29,%al
  je     L6
  mov    $0x3a,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L136
  mov    %rax,%rdx
  sub    %r12,%rdx
  cmp    $0x9,%rdx
  jle    L118
L136:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
L6:
  add    $0x1,%r12
L115:
  movzbl (%r12),%eax
  test   %al,%al
  je     L136
  cmp    $0x5b,%al
  jne    L131
L84:
  add    $0x1,%r12
  add    $0x1,%ebx
  jmp    L115
  nopw   0x0(%rax,%rax,1)
L75:
  add    $0x1,%r12
  sub    $0x1,%ebx
  jmp    L115
  nopl   0x0(%rax)
L118:
  lea    0x1(%rax),%r12
  jmp    L115
```

assistant: ```c
char *mail_get_compare_subject(char *subj) {
  char *p;
  int brackets = 0;
  if (subj) {
    while ((*subj)) {
      if (*subj == '[') {
        subj++;
        brackets++;
        continue;
      } else if (*subj == ']') {
        subj++;
        brackets--;
        continue;
      }
      if (!brackets) {
        if (*subj == ' ') {
          subj++;
          continue;
        } else if (*subj == '\t') {
          subj++;
          continue;
        } else if (*subj == '-' || *subj == ')') {
          subj++;
          continue;
        }
        if ((p = strchr(subj, ':'))) {
          if ((p - subj) < 10) {
            subj = ++p;
            continue;
          }
        }
        break;
      }
      subj++;
    }
  }
  return subj;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<makecompositiontable>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  jmp    L8
L12:
  mov    -0x4(%rbp),%eax
  cltq
  lea    (%rax,%rax,1),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzwl (%rax),%edx
  add    $0x1,%edx
  mov    %dx,(%rax)
L8:
  mov    -0x20(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0xfa0a1f0a,-0x4(%rbp)
  jne    L12
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void makecompositiontable(short *table, int *pointt) {
  int point;
  while ((point = *pointt++) != -99999990) {
    table[point]++;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<makecompositiontable>:
  endbr64
  lea    0x4(%rsi),%rdx
  mov    (%rsi),%eax
  cmp    $0xfa0a1f0a,%eax
  je     L9
L1:
  cltq
  addw   $0x1,(%rdi,%rax,2)
  add    $0x4,%rdx
  mov    -0x4(%rdx),%eax
  cmp    $0xfa0a1f0a,%eax
  jne    L1
L9:
  ret
```

assistant: ```c
void makecompositiontable(short *table, int *pointt) {
  int point;
  while ((point = *pointt++) != -99999990) {
    table[point]++;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<makecompositiontable>:
  endbr64
  movslq (%rsi),%rax
  lea    0x4(%rsi),%rdx
  cmp    $0xfa0a1f0a,%eax
  je     L9
  nopw   0x0(%rax,%rax,1)
L19:
  add    $0x4,%rdx
  addw   $0x1,(%rdi,%rax,2)
  movslq -0x4(%rdx),%rax
  cmp    $0xfa0a1f0a,%eax
  jne    L19
L9:
  ret
```

assistant: ```c
void makecompositiontable(short *table, int *pointt) {
  int point;
  while ((point = *pointt++) != -99999990) {
    table[point]++;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<makecompositiontable>:
  endbr64
  movslq (%rsi),%rax
  lea    0x4(%rsi),%rdx
  cmp    $0xfa0a1f0a,%eax
  je     L1
  nopw   0x0(%rax,%rax,1)
L17:
  add    $0x4,%rdx
  addw   $0x1,(%rdi,%rax,2)
  movslq -0x4(%rdx),%rax
  cmp    $0xfa0a1f0a,%eax
  jne    L17
L1:
  ret
```

assistant: ```c
void makecompositiontable(short *table, int *pointt) {
  int point;
  while ((point = *pointt++) != -99999990) {
    table[point]++;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<CyBtldr_ParseDefaultCmdResult>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpq   $0x7,-0x20(%rbp)
  je     L41
  movl   $0x3,-0x4(%rbp)
  jmp    L2
L41:
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L56
  mov    -0x18(%rbp),%rax
  movzbl 0x1(%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  or     $0x40,%ah
  mov    %eax,-0x4(%rbp)
  jmp    L2
L56:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x1,%al
  jne    L61
  mov    -0x18(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L61
  mov    -0x18(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L61
  mov    -0x18(%rbp),%rax
  add    $0x6,%rax
  movzbl (%rax),%eax
  cmp    $0x17,%al
  je     L4
L61:
  movl   $0x4,-0x4(%rbp)
  jmp    L2
L4:
  mov    -0x18(%rbp),%rax
  movzbl 0x1(%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    %dl,(%rax)
L2:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int CyBtldr_ParseDefaultCmdResult(unsigned char *cmdBuf, unsigned long cmdSize, unsigned char *status) {
  int err = 0x00;
  if (cmdSize != 0x07)
    err = 0x03;
  else if (cmdBuf[1] != 0x00)
    err = 0x4000 | (*status = cmdBuf[1]);
  else if (cmdBuf[0] != 0x01 || cmdBuf[2] != 0 || cmdBuf[3] != 0 || cmdBuf[6] != 0x17)
    err = 0x04;
  else
    *status = cmdBuf[1];
  return err;
}
```
user: Translate the below assembly code into C programming language:

```asm
<CyBtldr_ParseDefaultCmdResult>:
  endbr64
  mov    $0x3,%eax
  cmp    $0x7,%rsi
  je     L37
L27:
  ret
L37:
  movzbl 0x1(%rdi),%eax
  test   %al,%al
  je     L36
  mov    %al,(%rdx)
  movzbl %al,%eax
  or     $0x40,%ah
  ret
L36:
  mov    $0x4,%eax
  cmpb   $0x1,(%rdi)
  jne    L27
  cmpb   $0x0,0x2(%rdi)
  jne    L27
  cmpb   $0x0,0x3(%rdi)
  jne    L27
  cmpb   $0x17,0x6(%rdi)
  jne    L27
  movb   $0x0,(%rdx)
  mov    $0x0,%eax
  jmp    L27
```

assistant: ```c
int CyBtldr_ParseDefaultCmdResult(unsigned char *cmdBuf, unsigned long cmdSize, unsigned char *status) {
  int err = 0x00;
  if (cmdSize != 0x07)
    err = 0x03;
  else if (cmdBuf[1] != 0x00)
    err = 0x4000 | (*status = cmdBuf[1]);
  else if (cmdBuf[0] != 0x01 || cmdBuf[2] != 0 || cmdBuf[3] != 0 || cmdBuf[6] != 0x17)
    err = 0x04;
  else
    *status = cmdBuf[1];
  return err;
}
```
user: Translate the below assembly code into C programming language:

```asm
<CyBtldr_ParseDefaultCmdResult>:
  endbr64
  mov    $0x3,%eax
  cmp    $0x7,%rsi
  je     L59
L54:
  ret
L59:
  movzbl 0x1(%rdi),%eax
  test   %al,%al
  je     L41
  mov    %al,(%rdx)
  or     $0x40,%ah
  ret
  xchg   %ax,%ax
L41:
  cmpb   $0x1,(%rdi)
  mov    $0x4,%eax
  jne    L54
  cmpb   $0x0,0x2(%rdi)
  jne    L54
  cmpb   $0x0,0x3(%rdi)
  jne    L54
  cmpb   $0x17,0x6(%rdi)
  jne    L54
  movb   $0x0,(%rdx)
  xor    %eax,%eax
  ret
```

assistant: ```c
int CyBtldr_ParseDefaultCmdResult(unsigned char *cmdBuf, unsigned long cmdSize, unsigned char *status) {
  int err = 0x00;
  if (cmdSize != 0x07)
    err = 0x03;
  else if (cmdBuf[1] != 0x00)
    err = 0x4000 | (*status = cmdBuf[1]);
  else if (cmdBuf[0] != 0x01 || cmdBuf[2] != 0 || cmdBuf[3] != 0 || cmdBuf[6] != 0x17)
    err = 0x04;
  else
    *status = cmdBuf[1];
  return err;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<CyBtldr_ParseDefaultCmdResult>:
  endbr64
  mov    $0x3,%eax
  cmp    $0x7,%rsi
  je     L54
L57:
  ret
L54:
  movzbl 0x1(%rdi),%eax
  test   %al,%al
  je     L26
  mov    %al,(%rdx)
  or     $0x40,%ah
  ret
  xchg   %ax,%ax
L26:
  cmpb   $0x1,(%rdi)
  mov    $0x4,%eax
  jne    L57
  cmpb   $0x0,0x2(%rdi)
  jne    L57
  cmpb   $0x0,0x3(%rdi)
  jne    L57
  cmpb   $0x17,0x6(%rdi)
  jne    L57
  movb   $0x0,(%rdx)
  xor    %eax,%eax
  ret
```

assistant: ```c
int CyBtldr_ParseDefaultCmdResult(unsigned char *cmdBuf, unsigned long cmdSize, unsigned char *status) {
  int err = 0x00;
  if (cmdSize != 0x07)
    err = 0x03;
  else if (cmdBuf[1] != 0x00)
    err = 0x4000 | (*status = cmdBuf[1]);
  else if (cmdBuf[0] != 0x01 || cmdBuf[2] != 0 || cmdBuf[3] != 0 || cmdBuf[6] != 0x17)
    err = 0x04;
  else
    *status = cmdBuf[1];
  return err;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<poly_coefs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    -0x24(%rbp),%eax
  add    $0x1,%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x30(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  movl   $0x1,-0x8(%rbp)
  jmp    L10
L21:
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  jmp    L34
L17:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  subsd  %xmm1,%xmm0
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x4(%rbp),%eax
  sub    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm2
  subsd  %xmm2,%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  subl   $0x1,-0x4(%rbp)
L34:
  mov    -0x4(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jge    L17
  addl   $0x1,-0x8(%rbp)
L10:
  mov    -0x8(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jle    L21
  nop
  nop
  leave
  ret
```

assistant: ```c
void poly_coefs(double *x, double *beta, int k, double *phi) {
  int j;
  int ell;
  memcpy(phi, beta, (k + 1) * sizeof(double));
  for (j = 1; j <= k; j++) {
    for (ell = k; ell >= j; ell--) {
      phi[ell] = (phi[ell] - phi[ell - 1]) / (x[ell] - x[ell - j]);
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<poly_coefs>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %edx,%r12d
  mov    %rcx,%rbx
  lea    0x8(,%rdx,8),%edx
  mov    %rcx,%rdi
  call   <memcpy@plt>
  test   %r12d,%r12d
  jle    L23
  lea    -0x8(%rbp),%rcx
  lea    0x1(%r12),%esi
  mov    $0x1,%edx
  jmp    L24
L25:
  movsd  (%rbx,%rax,8),%xmm0
  subsd  -0x8(%rbx,%rax,8),%xmm0
  movsd  0x0(%rbp,%rax,8),%xmm1
  subsd  (%rcx,%rax,8),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rbx,%rax,8)
  sub    $0x1,%rax
  cmp    %eax,%edx
  jle    L25
L57:
  add    $0x1,%edx
  sub    $0x8,%rcx
  cmp    %esi,%edx
  je     L23
L24:
  movslq %r12d,%rax
  cmp    %edx,%r12d
  jge    L25
  jmp    L57
L23:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void poly_coefs(double *x, double *beta, int k, double *phi) {
  int j;
  int ell;
  memcpy(phi, beta, (k + 1) * sizeof(double));
  for (j = 1; j <= k; j++) {
    for (ell = k; ell >= j; ell--) {
      phi[ell] = (phi[ell] - phi[ell - 1]) / (x[ell] - x[ell - j]);
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<poly_coefs>:
  endbr64
  push   %r12
  mov    %edx,%r12d
  lea    0x8(,%rdx,8),%edx
  push   %rbp
  mov    %rdi,%rbp
  mov    %rcx,%rdi
  push   %rbx
  mov    %rcx,%rbx
  call   <memcpy@plt>
  test   %r12d,%r12d
  jle    L7
  lea    -0x8(%rbp),%rcx
  mov    $0x1,%edx
  movslq %r12d,%rsi
  nopl   0x0(%rax)
L20:
  mov    %rsi,%rax
  nopl   0x0(%rax,%rax,1)
L27:
  movsd  (%rbx,%rax,8),%xmm0
  movsd  0x0(%rbp,%rax,8),%xmm1
  subsd  -0x8(%rbx,%rax,8),%xmm0
  subsd  (%rcx,%rax,8),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rbx,%rax,8)
  sub    $0x1,%rax
  cmp    %eax,%edx
  jle    L27
  lea    0x1(%rdx),%eax
  sub    $0x8,%rcx
  cmp    %r12d,%edx
  je     L7
  mov    %eax,%edx
  jmp    L20
  nopw   0x0(%rax,%rax,1)
L7:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void poly_coefs(double *x, double *beta, int k, double *phi) {
  int j;
  int ell;
  memcpy(phi, beta, (k + 1) * sizeof(double));
  for (j = 1; j <= k; j++) {
    for (ell = k; ell >= j; ell--) {
      phi[ell] = (phi[ell] - phi[ell - 1]) / (x[ell] - x[ell - j]);
    }
  }
}
```