ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  lea    D6(%rip),%rsi
  lea    D20(%rip),%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L18
  mov    %rax,%rbx
  lea    D33(%rip),%rbp
  jmp    L34
L18:
  lea    D8(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%eax
  jmp    L26
L33:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  mov    %eax,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
L34:
  mov    %rbx,%rdi
  call   <feof@plt>
  test   %eax,%eax
  je     L33
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
L26:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D6
data_type: string
name: unpack_data
arguments: tag: D20
data_type: string
name: unpack_data
arguments: tag: D33
data_type: string
name: unpack_data
arguments: tag: D8
data_type: string

tool: D6: r

tool: D20: file.txt

tool: D33: %c

tool: D8: Error in opening file

assistant: ```c
int main() {
  FILE *fp;
  int c;
  int n = 0;
  fp = fopen("file.txt", "r");
  if (NULL == fp) {
    perror("Error in opening file");
    return (-1);
  }
  while (!feof(fp)) {
    c = fgetc(fp);
    printf("%c", c);
  }
  fclose(fp);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D0(%rip),%rsi
  lea    D12(%rip),%rdi
  push   %rbx
  sub    $0x8,%rsp
  call   <fopen@plt>
  test   %rax,%rax
  je     L25
  mov    %rax,%rbp
  lea    D33(%rip),%rbx
  jmp    L21
  xchg   %ax,%ax
L24:
  call   <fgetc@plt>
  mov    %rbx,%rdi
  mov    %eax,%esi
  call   <printf@plt>
L21:
  mov    %rbp,%rdi
  call   <feof@plt>
  mov    %rbp,%rdi
  test   %eax,%eax
  je     L24
  call   <fclose@plt>
  xor    %eax,%eax
L5:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L25:
  lea    D20(%rip),%rdi
  call   <perror@plt>
  or     $0xffffffff,%eax
  jmp    L5
```

tool_calls: name: read_data
arguments: label: D0
type: string
name: read_data
arguments: label: D12
type: string
name: read_data
arguments: label: D33
type: string
name: read_data
arguments: label: D20
type: string

tool: D0: r

tool: D12: file.txt

tool: D33: %c

tool: D20: Error in opening file

assistant: ```c
int main() {
  FILE *fp;
  int c;
  int n = 0;
  fp = fopen("file.txt", "r");
  if (NULL == fp) {
    perror("Error in opening file");
    return (-1);
  }
  while (!feof(fp)) {
    c = fgetc(fp);
    printf("%c", c);
  }
  fclose(fp);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D16(%rip),%rsi
  lea    D21(%rip),%rdi
  push   %rbx
  sub    $0x8,%rsp
  call   <fopen@plt>
  test   %rax,%rax
  je     L10
  mov    %rax,%rbp
  lea    D23(%rip),%rbx
  jmp    L9
  xchg   %ax,%ax
L39:
  call   <fgetc@plt>
  mov    %rbx,%rdi
  mov    %eax,%esi
  call   <printf@plt>
L9:
  mov    %rbp,%rdi
  call   <feof@plt>
  mov    %rbp,%rdi
  test   %eax,%eax
  je     L39
  call   <fclose@plt>
  xor    %eax,%eax
L25:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L10:
  lea    D38(%rip),%rdi
  call   <perror@plt>
  or     $0xffffffff,%eax
  jmp    L25
```

tool_calls: name: disassemble_data
arguments: label: D16
type: string
name: disassemble_data
arguments: label: D21
type: string
name: disassemble_data
arguments: label: D23
type: string
name: disassemble_data
arguments: label: D38
type: string

tool: D16: r

tool: D21: file.txt

tool: D23: %c

tool: D38: Error in opening file

assistant: ```c
int main() {
  FILE *fp;
  int c;
  int n = 0;
  fp = fopen("file.txt", "r");
  if (NULL == fp) {
    perror("Error in opening file");
    return (-1);
  }
  while (!feof(fp)) {
    c = fgetc(fp);
    printf("%c", c);
  }
  fclose(fp);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<LCD_PutStr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  jmp    L11
L14:
  movsbl -0x1(%rbp),%eax
  mov    %eax,%edi
  call   <LCD_PutChar@plt>
L11:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  mov    %al,-0x1(%rbp)
  cmpb   $0x0,-0x1(%rbp)
  jne    L14
  nop
  nop
  leave
  ret
```

assistant: ```c
void LCD_PutStr(const char *s) {
  char ch;
  while ((ch = *s++) != '\0') {
    LCD_PutChar(ch);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<LCD_PutStr>:
  endbr64
  push   %rbx
  lea    0x1(%rdi),%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L7
L14:
  movsbl %dil,%edi
  call   <LCD_PutChar@plt>
  add    $0x1,%rbx
  movzbl -0x1(%rbx),%edi
  test   %dil,%dil
  jne    L14
L7:
  pop    %rbx
  ret
```

assistant: ```c
void LCD_PutStr(const char *s) {
  char ch;
  while ((ch = *s++) != '\0') {
    LCD_PutChar(ch);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<LCD_PutStr>:
  endbr64
  push   %rbx
  lea    0x1(%rdi),%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L5
  nopl   0x0(%rax)
L13:
  call   <LCD_PutChar@plt>
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L13
L5:
  pop    %rbx
  ret
```

assistant: ```c
void LCD_PutStr(const char *s) {
  char ch;
  while ((ch = *s++) != '\0') {
    LCD_PutChar(ch);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<LCD_PutStr>:
  endbr64
  push   %rbx
  lea    0x1(%rdi),%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L6
  nopl   0x0(%rax)
L16:
  call   <LCD_PutChar@plt>
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L16
L6:
  pop    %rbx
  ret
```

assistant: ```c
void LCD_PutStr(const char *s) {
  char ch;
  while ((ch = *s++) != '\0') {
    LCD_PutChar(ch);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<enc_secded_64_57>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x28(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  shl    $0x8,%eax
  or     %eax,%edx
  mov    -0x28(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  shl    $0x10,%eax
  or     %eax,%edx
  mov    -0x28(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%eax
  shl    $0x18,%eax
  mov    %edx,%esi
  or     %eax,%esi
  mov    -0x28(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%eax
  mov    $0x20,%edx
  mov    %edx,%ecx
  shl    %cl,%eax
  or     %eax,%esi
  mov    -0x28(%rbp),%rax
  add    $0x14,%rax
  mov    (%rax),%eax
  mov    $0x28,%edx
  mov    %edx,%ecx
  shl    %cl,%eax
  or     %eax,%esi
  mov    -0x28(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%eax
  mov    $0x30,%edx
  mov    %edx,%ecx
  shl    %cl,%eax
  or     %eax,%esi
  mov    -0x28(%rbp),%rax
  add    $0x1c,%rax
  mov    (%rax),%eax
  mov    $0x38,%edx
  mov    %edx,%ecx
  shl    %cl,%eax
  or     %esi,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  and    $0x7fff,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  mov    %eax,%ebx
  mov    -0x14(%rbp),%eax
  and    $0x1ff801f,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  add    %eax,%eax
  or     %eax,%ebx
  mov    -0x14(%rbp),%eax
  and    $0x7e0781e1,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  shl    $0x2,%eax
  or     %eax,%ebx
  mov    -0x14(%rbp),%eax
  and    $0x8e388e22,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  shl    $0x3,%eax
  or     %eax,%ebx
  mov    -0x14(%rbp),%eax
  and    $0xb2c93244,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  shl    $0x4,%eax
  or     %eax,%ebx
  mov    -0x14(%rbp),%eax
  and    $0xd5525488,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  shl    $0x5,%eax
  or     %eax,%ebx
  mov    -0x14(%rbp),%eax
  and    $0x69a46910,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  shl    $0x6,%eax
  or     %ebx,%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
uint8_t enc_secded_64_57(const uint8_t bytes[8]) {
  uint64_t word = ((uint64_t)bytes[0] << 0) | ((uint64_t)bytes[1] << 8) | ((uint64_t)bytes[2] << 16) | ((uint64_t)bytes[3] << 24) | ((uint64_t)bytes[4] << 32) | ((uint64_t)bytes[5] << 40) | ((uint64_t)bytes[6] << 48) | ((uint64_t)bytes[7] << 56);
  return (calc_parity(word & 0x103fff800007fff) << 0) | (calc_parity(word & 0x17c1ff801ff801f) << 1) | (calc_parity(word & 0x1bde1f87e0781e1) << 2) | (calc_parity(word & 0x1deee3b8e388e22) << 3) | (calc_parity(word & 0x1ef76cdb2c93244) << 4) | (calc_parity(word & 0x1f7bb56d5525488) << 5) | (calc_parity(word & 0x1fbdda769a46910) << 6);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<enc_secded_64_57>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    0x4(%rdi),%eax
  shl    $0x8,%eax
  mov    0x8(%rdi),%edx
  shl    $0x10,%edx
  or     %edx,%eax
  or     (%rdi),%eax
  mov    0xc(%rdi),%ebx
  shl    $0x18,%ebx
  or     %eax,%ebx
  and    $0x7fff,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  mov    %eax,%r12d
  mov    %ebx,%edi
  and    $0x1ff801f,%edi
  call   <calc_parity@plt>
  mov    %eax,%ebp
  mov    %ebx,%edi
  and    $0x7e0781e1,%edi
  call   <calc_parity@plt>
  add    %ebp,%ebp
  shl    $0x2,%eax
  or     %eax,%ebp
  or     %r12d,%ebp
  mov    %ebx,%edi
  and    $0x8e388e22,%edi
  call   <calc_parity@plt>
  shl    $0x3,%eax
  or     %eax,%ebp
  mov    %ebx,%edi
  and    $0xb2c93244,%edi
  call   <calc_parity@plt>
  shl    $0x4,%eax
  mov    %eax,%r12d
  or     %ebp,%r12d
  mov    %ebx,%edi
  and    $0xd5525488,%edi
  call   <calc_parity@plt>
  shl    $0x5,%eax
  mov    %eax,%ebp
  or     %r12d,%ebp
  and    $0x69a46910,%ebx
  mov    %ebx,%edi
  call   <calc_parity@plt>
  shl    $0x6,%eax
  or     %ebp,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
uint8_t enc_secded_64_57(const uint8_t bytes[8]) {
  uint64_t word = ((uint64_t)bytes[0] << 0) | ((uint64_t)bytes[1] << 8) | ((uint64_t)bytes[2] << 16) | ((uint64_t)bytes[3] << 24) | ((uint64_t)bytes[4] << 32) | ((uint64_t)bytes[5] << 40) | ((uint64_t)bytes[6] << 48) | ((uint64_t)bytes[7] << 56);
  return (calc_parity(word & 0x103fff800007fff) << 0) | (calc_parity(word & 0x17c1ff801ff801f) << 1) | (calc_parity(word & 0x1bde1f87e0781e1) << 2) | (calc_parity(word & 0x1deee3b8e388e22) << 3) | (calc_parity(word & 0x1ef76cdb2c93244) << 4) | (calc_parity(word & 0x1f7bb56d5525488) << 5) | (calc_parity(word & 0x1fbdda769a46910) << 6);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<enc_secded_64_57>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    0x4(%rdi),%eax
  mov    0x8(%rdi),%edx
  mov    0xc(%rdi),%ebx
  shl    $0x8,%eax
  shl    $0x10,%edx
  shl    $0x18,%ebx
  or     %edx,%eax
  or     (%rdi),%eax
  or     %eax,%ebx
  and    $0x7fff,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  mov    %ebx,%edi
  and    $0x1ff801f,%edi
  mov    %eax,%r12d
  call   <calc_parity@plt>
  mov    %ebx,%edi
  and    $0x7e0781e1,%edi
  mov    %eax,%ebp
  call   <calc_parity@plt>
  mov    %ebx,%edi
  add    %ebp,%ebp
  shl    $0x2,%eax
  and    $0x8e388e22,%edi
  or     %eax,%ebp
  call   <calc_parity@plt>
  mov    %ebx,%edi
  or     %r12d,%ebp
  shl    $0x3,%eax
  and    $0xb2c93244,%edi
  or     %eax,%ebp
  call   <calc_parity@plt>
  mov    %ebx,%edi
  and    $0x69a46910,%ebx
  shl    $0x4,%eax
  and    $0xd5525488,%edi
  mov    %eax,%r12d
  call   <calc_parity@plt>
  mov    %ebx,%edi
  or     %ebp,%r12d
  shl    $0x5,%eax
  mov    %eax,%ebp
  call   <calc_parity@plt>
  or     %r12d,%ebp
  pop    %rbx
  shl    $0x6,%eax
  or     %ebp,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
uint8_t enc_secded_64_57(const uint8_t bytes[8]) {
  uint64_t word = ((uint64_t)bytes[0] << 0) | ((uint64_t)bytes[1] << 8) | ((uint64_t)bytes[2] << 16) | ((uint64_t)bytes[3] << 24) | ((uint64_t)bytes[4] << 32) | ((uint64_t)bytes[5] << 40) | ((uint64_t)bytes[6] << 48) | ((uint64_t)bytes[7] << 56);
  return (calc_parity(word & 0x103fff800007fff) << 0) | (calc_parity(word & 0x17c1ff801ff801f) << 1) | (calc_parity(word & 0x1bde1f87e0781e1) << 2) | (calc_parity(word & 0x1deee3b8e388e22) << 3) | (calc_parity(word & 0x1ef76cdb2c93244) << 4) | (calc_parity(word & 0x1f7bb56d5525488) << 5) | (calc_parity(word & 0x1fbdda769a46910) << 6);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<enc_secded_64_57>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    0x4(%rdi),%eax
  mov    0x8(%rdi),%edx
  mov    0xc(%rdi),%ebx
  shl    $0x8,%eax
  shl    $0x10,%edx
  shl    $0x18,%ebx
  or     %edx,%eax
  or     (%rdi),%eax
  or     %eax,%ebx
  and    $0x7fff,%eax
  mov    %eax,%edi
  call   <calc_parity@plt>
  mov    %ebx,%edi
  and    $0x1ff801f,%edi
  mov    %eax,%r12d
  call   <calc_parity@plt>
  mov    %ebx,%edi
  and    $0x7e0781e1,%edi
  mov    %eax,%ebp
  call   <calc_parity@plt>
  mov    %ebx,%edi
  add    %ebp,%ebp
  shl    $0x2,%eax
  and    $0x8e388e22,%edi
  or     %eax,%ebp
  call   <calc_parity@plt>
  mov    %ebx,%edi
  or     %r12d,%ebp
  shl    $0x3,%eax
  and    $0xb2c93244,%edi
  or     %eax,%ebp
  call   <calc_parity@plt>
  mov    %ebx,%edi
  and    $0x69a46910,%ebx
  shl    $0x4,%eax
  and    $0xd5525488,%edi
  mov    %eax,%r12d
  call   <calc_parity@plt>
  mov    %ebx,%edi
  or     %ebp,%r12d
  shl    $0x5,%eax
  mov    %eax,%ebp
  call   <calc_parity@plt>
  or     %r12d,%ebp
  pop    %rbx
  shl    $0x6,%eax
  or     %ebp,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
uint8_t enc_secded_64_57(const uint8_t bytes[8]) {
  uint64_t word = ((uint64_t)bytes[0] << 0) | ((uint64_t)bytes[1] << 8) | ((uint64_t)bytes[2] << 16) | ((uint64_t)bytes[3] << 24) | ((uint64_t)bytes[4] << 32) | ((uint64_t)bytes[5] << 40) | ((uint64_t)bytes[6] << 48) | ((uint64_t)bytes[7] << 56);
  return (calc_parity(word & 0x103fff800007fff) << 0) | (calc_parity(word & 0x17c1ff801ff801f) << 1) | (calc_parity(word & 0x1bde1f87e0781e1) << 2) | (calc_parity(word & 0x1deee3b8e388e22) << 3) | (calc_parity(word & 0x1ef76cdb2c93244) << 4) | (calc_parity(word & 0x1f7bb56d5525488) << 5) | (calc_parity(word & 0x1fbdda769a46910) << 6);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<csv_armored_strlen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L13
L46:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jbe    L79
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3b,%al
  jne    L72
L79:
  movl   $0x1,-0x14(%rbp)
  addq   $0x1,-0x8(%rbp)
  jmp    L25
L72:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x22,%al
  jne    L41
  movl   $0x1,-0x14(%rbp)
  addq   $0x2,-0x8(%rbp)
  jmp    L25
L41:
  addq   $0x1,-0x8(%rbp)
L25:
  addq   $0x1,-0x10(%rbp)
L13:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L46
  cmpl   $0x0,-0x14(%rbp)
  je     L78
  addq   $0x2,-0x8(%rbp)
L78:
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
size_t csv_armored_strlen(char const *str) {
  const unsigned char *p = (const unsigned char *)str;
  size_t l = 0;
  int need_quotes = 0;
  for (; *p; ++p) {
    if (*p <= ' ' || *p == ';') {
      need_quotes = 1;
      ++l;
    } else if (*p == '"') {
      need_quotes = 1;
      l += 2;
    } else {
      ++l;
    }
  }
  if (need_quotes)
    l += 2;
  return l;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<csv_armored_strlen>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L26
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x1,%esi
  jmp    L78
L63:
  add    $0x1,%rdx
  mov    %esi,%ecx
L30:
  add    $0x1,%rdi
  movzbl (%rdi),%eax
  test   %al,%al
  je     L1
L78:
  cmp    $0x20,%al
  jbe    L63
  cmp    $0x3b,%al
  je     L63
  cmp    $0x22,%al
  je     L17
  add    $0x1,%rdx
  jmp    L30
L17:
  add    $0x2,%rdx
  mov    %esi,%ecx
  jmp    L30
L1:
  lea    0x2(%rdx),%rax
  test   %ecx,%ecx
  cmovne %rax,%rdx
L32:
  mov    %rdx,%rax
  ret
L26:
  mov    $0x0,%edx
  jmp    L32
```

assistant: ```c
size_t csv_armored_strlen(char const *str) {
  const unsigned char *p = (const unsigned char *)str;
  size_t l = 0;
  int need_quotes = 0;
  for (; *p; ++p) {
    if (*p <= ' ' || *p == ';') {
      need_quotes = 1;
      ++l;
    } else if (*p == '"') {
      need_quotes = 1;
      l += 2;
    } else {
      ++l;
    }
  }
  if (need_quotes)
    l += 2;
  return l;
}
```
user: What is the c source code of the assembly code below?

```asm
<csv_armored_strlen>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L27
  xor    %edx,%edx
  xor    %r8d,%r8d
  jmp    L44
  nopw   0x0(%rax,%rax,1)
L62:
  cmp    $0x22,%al
  je     L53
  add    $0x1,%r8
L74:
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  test   %al,%al
  je     L33
L44:
  cmp    $0x20,%al
  jbe    L65
  cmp    $0x3b,%al
  jne    L62
L65:
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  add    $0x1,%r8
  mov    $0x1,%edx
  test   %al,%al
  jne    L44
L33:
  lea    0x2(%r8),%rax
  test   %edx,%edx
  cmovne %rax,%r8
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L53:
  add    $0x2,%r8
  mov    $0x1,%edx
  jmp    L74
  nopl   0x0(%rax,%rax,1)
L27:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
size_t csv_armored_strlen(char const *str) {
  const unsigned char *p = (const unsigned char *)str;
  size_t l = 0;
  int need_quotes = 0;
  for (; *p; ++p) {
    if (*p <= ' ' || *p == ';') {
      need_quotes = 1;
      ++l;
    } else if (*p == '"') {
      need_quotes = 1;
      l += 2;
    } else {
      ++l;
    }
  }
  if (need_quotes)
    l += 2;
  return l;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<csv_armored_strlen>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L35
  xor    %edx,%edx
  xor    %r8d,%r8d
  jmp    L10
  nopw   0x0(%rax,%rax,1)
L25:
  cmp    $0x22,%al
  je     L34
  add    $0x1,%r8
L45:
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  test   %al,%al
  je     L5
L10:
  cmp    $0x20,%al
  jbe    L3
  cmp    $0x3b,%al
  jne    L25
L3:
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  add    $0x1,%r8
  mov    $0x1,%edx
  test   %al,%al
  jne    L10
L5:
  lea    0x2(%r8),%rax
  test   %edx,%edx
  cmovne %rax,%r8
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L34:
  add    $0x2,%r8
  mov    $0x1,%edx
  jmp    L45
  nopl   0x0(%rax,%rax,1)
L35:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
size_t csv_armored_strlen(char const *str) {
  const unsigned char *p = (const unsigned char *)str;
  size_t l = 0;
  int need_quotes = 0;
  for (; *p; ++p) {
    if (*p <= ' ' || *p == ';') {
      need_quotes = 1;
      ++l;
    } else if (*p == '"') {
      need_quotes = 1;
      l += 2;
    } else {
      ++l;
    }
  }
  if (need_quotes)
    l += 2;
  return l;
}
```
user: Translate the below assembly code into C programming language:

```asm
<integer_solve_quadratic_test>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x10(%rbp)
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rdx,%r8
  mov    %rax,%rcx
  mov    $0x7,%edx
  mov    $0x0,%esi
  mov    $0x2,%edi
  call   <integer_solve_quadratic@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rdx,%r8
  mov    %rax,%rcx
  mov    $0x8,%edx
  mov    $0x0,%esi
  mov    $0x2,%edi
  call   <integer_solve_quadratic@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rdx,%r8
  mov    %rax,%rcx
  mov    $0xfffffff8,%edx
  mov    $0x0,%esi
  mov    $0x2,%edi
  call   <integer_solve_quadratic@plt>
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  cmp    $0xfffffffffffffffe,%rax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x10(%rbp),%rax
  cmp    $0x2,%rax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rdx,%r8
  mov    %rax,%rcx
  mov    $0xfffffffe,%edx
  mov    $0x5,%esi
  mov    $0x2,%edi
  call   <integer_solve_quadratic@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rdx,%r8
  mov    %rax,%rcx
  mov    $0x5,%edx
  mov    $0xfffffffa,%esi
  mov    $0x1,%edi
  call   <integer_solve_quadratic@plt>
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  cmp    $0x1,%rax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x10(%rbp),%rax
  cmp    $0x5,%rax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
void integer_solve_quadratic_test(void) {
  long x1 = 0;
  long x2 = 0;
  assert(!integer_solve_quadratic(2, 0, 7, &x1, &x2));
  assert(!integer_solve_quadratic(2, 0, 8, &x1, &x2));
  assert(integer_solve_quadratic(2, 0, -8, &x1, &x2));
  assert(x1 == -2);
  assert(x2 == 2);
  assert(!integer_solve_quadratic(2, 5, -2, &x1, &x2));
  assert(integer_solve_quadratic(1, -6, 5, &x1, &x2));
  assert(x1 == 1);
  assert(x2 == 5);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<integer_solve_quadratic_test>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  lea    0x10(%rsp),%rbp
  lea    0x8(%rsp),%rbx
  mov    %rbp,%r8
  mov    %rbx,%rcx
  mov    $0x7,%edx
  mov    $0x0,%esi
  mov    $0x2,%edi
  call   <integer_solve_quadratic@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbp,%r8
  mov    %rbx,%rcx
  mov    $0x8,%edx
  mov    $0x0,%esi
  mov    $0x2,%edi
  call   <integer_solve_quadratic@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbp,%r8
  mov    %rbx,%rcx
  mov    $0xfffffff8,%edx
  mov    $0x0,%esi
  mov    $0x2,%edi
  call   <integer_solve_quadratic@plt>
  mov    %eax,%edi
  call   <assert@plt>
  cmpq   $0xfffffffffffffffe,0x8(%rsp)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmpq   $0x2,0x10(%rsp)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbp,%r8
  mov    %rbx,%rcx
  mov    $0xfffffffe,%edx
  mov    $0x5,%esi
  mov    $0x2,%edi
  call   <integer_solve_quadratic@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbp,%r8
  mov    %rbx,%rcx
  mov    $0x5,%edx
  mov    $0xfffffffa,%esi
  mov    $0x1,%edi
  call   <integer_solve_quadratic@plt>
  mov    %eax,%edi
  call   <assert@plt>
  cmpq   $0x1,0x8(%rsp)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmpq   $0x5,0x10(%rsp)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void integer_solve_quadratic_test(void) {
  long x1 = 0;
  long x2 = 0;
  assert(!integer_solve_quadratic(2, 0, 7, &x1, &x2));
  assert(!integer_solve_quadratic(2, 0, 8, &x1, &x2));
  assert(integer_solve_quadratic(2, 0, -8, &x1, &x2));
  assert(x1 == -2);
  assert(x2 == 2);
  assert(!integer_solve_quadratic(2, 5, -2, &x1, &x2));
  assert(integer_solve_quadratic(1, -6, 5, &x1, &x2));
  assert(x1 == 1);
  assert(x2 == 5);
}
```