ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<getword>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  nop
L78:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %al,-0x9(%rbp)
  movsbl -0x9(%rbp),%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L78
  mov    D8(%rip),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x9(%rbp)
  je     L8
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movzbl -0x9(%rbp),%edx
  mov    %dl,(%rax)
L8:
  movsbl -0x9(%rbp),%eax
  mov    %eax,%edi
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L84
  cmpb   $0x2e,-0x9(%rbp)
  je     L84
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  movzbl -0x9(%rbp),%eax
  jmp    L79
L77:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    -0x8(%rbp),%rdx
  mov    %al,(%rdx)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L22
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2e,%al
  je     L22
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <ungetch@plt>
  jmp    L69
L22:
  addq   $0x1,-0x8(%rbp)
L84:
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jg     L77
L69:
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
L79:
  leave
  ret
```

assistant: ```c
char getword(char *word, int limit) {
  char ch;
  char *w = word;
  while (isspace(ch = getch()))
    ;
  if (ch != EOF) {
    *w++ = ch;
  }
  if (!isalnum(ch) && ch != '.') {
    *w = '\0';
    return ch;
  }
  for (; --limit > 0; w++) {
    if (!isalnum(*w = getch()) && *w != '.') {
      ungetch(*w);
      break;
    }
  }
  *w = '\0';
  return *word;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getword>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %esi,%r14d
L45:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,%ebp
  movsbl %al,%r13d
  mov    %r13d,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L45
  mov    %r12,%rbx
  mov    D4(%rip),%rax
  cmp    %bpl,(%rax)
  je     L48
  lea    0x1(%r12),%rbx
  mov    %bpl,(%r12)
L48:
  mov    %r13d,%edi
  call   <isalnum@plt>
  cmp    $0x2e,%bpl
  je     L54
  test   %eax,%eax
  je     L8
L54:
  lea    -0x2(%r14),%eax
  lea    0x1(%rbx,%rax,1),%rbp
  cmp    $0x1,%r14d
  jg     L63
  mov    %rbx,%rbp
  jmp    L30
L8:
  movb   $0x0,(%rbx)
  jmp    L98
L19:
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  je     L30
L63:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %al,(%rbx)
  movsbl %al,%edi
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L19
  movzbl (%rbx),%edi
  cmp    $0x2e,%dil
  je     L19
  movsbl %dil,%edi
  call   <ungetch@plt>
  mov    %rbx,%rbp
L30:
  movb   $0x0,0x0(%rbp)
  movzbl (%r12),%ebp
L98:
  mov    %ebp,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char getword(char *word, int limit) {
  char ch;
  char *w = word;
  while (isspace(ch = getch()))
    ;
  if (ch != EOF) {
    *w++ = ch;
  }
  if (!isalnum(ch) && ch != '.') {
    *w = '\0';
    return ch;
  }
  for (; --limit > 0; w++) {
    if (!isalnum(*w = getch()) && *w != '.') {
      ungetch(*w);
      break;
    }
  }
  *w = '\0';
  return *word;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<getword>:
  endbr64
  push   %r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  nopw   0x0(%rax,%rax,1)
L14:
  xor    %eax,%eax
  call   <getch@plt>
  movsbl %al,%r14d
  mov    %r14d,%edi
  mov    %r14d,%r12d
  call   <isspace@plt>
  test   %rax,%rax
  jne    L14
  mov    D0(%rip),%rax
  mov    %rbp,%rbx
  cmp    %r14b,(%rax)
  je     L4
  mov    %r14b,0x0(%rbp)
  lea    0x1(%rbp),%rbx
L4:
  mov    %r14d,%edi
  call   <isalnum@plt>
  cmp    $0x2e,%r12b
  je     L62
  test   %eax,%eax
  je     L79
L62:
  lea    -0x2(%r13),%eax
  lea    0x1(%rbx,%rax,1),%r12
  cmp    $0x1,%r13d
  jle    L58
  nopl   0x0(%rax,%rax,1)
L27:
  xor    %eax,%eax
  call   <getch@plt>
  mov    %al,(%rbx)
  movsbl %al,%edi
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L16
  movsbl (%rbx),%edi
  cmp    $0x2e,%dil
  jne    L6
L16:
  add    $0x1,%rbx
  cmp    %r12,%rbx
  jne    L27
L5:
  movb   $0x0,(%r12)
  movzbl 0x0(%rbp),%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L79:
  movb   $0x0,(%rbx)
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nop
L6:
  call   <ungetch@plt>
L58:
  mov    %rbx,%r12
  jmp    L5
```

assistant: ```c
char getword(char *word, int limit) {
  char ch;
  char *w = word;
  while (isspace(ch = getch()))
    ;
  if (ch != EOF) {
    *w++ = ch;
  }
  if (!isalnum(ch) && ch != '.') {
    *w = '\0';
    return ch;
  }
  for (; --limit > 0; w++) {
    if (!isalnum(*w = getch()) && *w != '.') {
      ungetch(*w);
      break;
    }
  }
  *w = '\0';
  return *word;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getword>:
  endbr64
  push   %r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  nopw   0x0(%rax,%rax,1)
L87:
  xor    %eax,%eax
  call   <getch@plt>
  movsbl %al,%r14d
  mov    %r14d,%edi
  mov    %r14d,%r12d
  call   <isspace@plt>
  test   %rax,%rax
  jne    L87
  mov    D0(%rip),%rax
  mov    %rbp,%rbx
  cmp    %r14b,(%rax)
  je     L53
  mov    %r14b,0x0(%rbp)
  lea    0x1(%rbp),%rbx
L53:
  mov    %r14d,%edi
  call   <isalnum@plt>
  cmp    $0x2e,%r12b
  je     L10
  test   %eax,%eax
  je     L76
L10:
  lea    -0x2(%r13),%eax
  lea    0x1(%rbx,%rax,1),%r12
  cmp    $0x1,%r13d
  jle    L59
  nopl   0x0(%rax,%rax,1)
L40:
  xor    %eax,%eax
  call   <getch@plt>
  mov    %al,(%rbx)
  movsbl %al,%edi
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L78
  movsbl (%rbx),%edi
  cmp    $0x2e,%dil
  jne    L25
L78:
  add    $0x1,%rbx
  cmp    %r12,%rbx
  jne    L40
L75:
  movb   $0x0,(%r12)
  movzbl 0x0(%rbp),%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L76:
  movb   $0x0,(%rbx)
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nop
L25:
  call   <ungetch@plt>
L59:
  mov    %rbx,%r12
  jmp    L75
```

assistant: ```c
char getword(char *word, int limit) {
  char ch;
  char *w = word;
  while (isspace(ch = getch()))
    ;
  if (ch != EOF) {
    *w++ = ch;
  }
  if (!isalnum(ch) && ch != '.') {
    *w = '\0';
    return ch;
  }
  for (; --limit > 0; w++) {
    if (!isalnum(*w = getch()) && *w != '.') {
      ungetch(*w);
      break;
    }
  }
  *w = '\0';
  return *word;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x1c(%rbp),%rax
  mov    %rax,%rsi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movl   $0x1,-0xc(%rbp)
  jmp    L3
L29:
  lea    -0x10(%rbp),%rcx
  lea    -0x14(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x18(%rbp),%eax
  cmp    $0x14,%eax
  jg     L55
  mov    -0x14(%rbp),%eax
  cmp    $0x14,%eax
  jg     L55
  mov    -0x10(%rbp),%eax
  cmp    $0x14,%eax
  jg     L55
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L69
L55:
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L69:
  addl   $0x1,-0xc(%rbp)
L3:
  mov    -0x1c(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jle    L29
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L20
  call   <__stack_chk_fail@plt>
L20:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D14
datatype: string
name: extract_symbolic_data
arguments: data_tag: D24
datatype: string
name: extract_symbolic_data
arguments: data_tag: D10
datatype: string
name: extract_symbolic_data
arguments: data_tag: D34
datatype: string

tool: D14: %d

tool: D24: %d %d %d

tool: D10: Case %d: good


tool: D34: Case %d: bad


assistant: ```c
int main() {
  int t, i, a, b, c;
  scanf("%d", &t);
  for (i = 1; i <= t; i++) {
    scanf("%d %d %d", &a, &b, &c);
    if (a <= 20 && b <= 20 && c <= 20)
      printf("Case %d: good\n", i);
    else
      printf("Case %d: bad\n", i);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rsi
  lea    D11(%rip),%rdi
  call   <scanf@plt>
  cmpl   $0x0,0x8(%rsp)
  jle    L29
  mov    $0x1,%ebx
  lea    0x14(%rsp),%r12
  lea    D31(%rip),%rbp
  lea    D0(%rip),%r13
  lea    D16(%rip),%r14
  jmp    L21
L57:
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <printf@plt>
L43:
  add    $0x1,%ebx
  cmp    %ebx,0x8(%rsp)
  jl     L29
L21:
  lea    0x10(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  mov    %r12,%rcx
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  cmpl   $0x14,0xc(%rsp)
  jg     L57
  cmpl   $0x14,0x10(%rsp)
  jg     L57
  cmpl   $0x14,0x14(%rsp)
  jg     L57
  mov    %ebx,%esi
  mov    %r14,%rdi
  call   <printf@plt>
  jmp    L43
L29:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L68
  mov    $0x0,%eax
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L68:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D11
type_infered: string
name: parse_data
arguments: tag: D31
type_infered: string
name: parse_data
arguments: tag: D0
type_infered: string
name: parse_data
arguments: tag: D16
type_infered: string

tool: D11: %d

tool: D31: %d %d %d

tool: D0: Case %d: bad


tool: D16: Case %d: good


assistant: ```c
int main() {
  int t, i, a, b, c;
  scanf("%d", &t);
  for (i = 1; i <= t; i++) {
    scanf("%d %d %d", &a, &b, &c);
    if (a <= 20 && b <= 20 && c <= 20)
      printf("Case %d: good\n", i);
    else
      printf("Case %d: bad\n", i);
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %r15
  lea    D37(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rsi
  call   <scanf@plt>
  mov    0x8(%rsp),%eax
  test   %eax,%eax
  jle    L55
  mov    $0x1,%r15d
  lea    0x14(%rsp),%r13
  lea    0x10(%rsp),%r12
  lea    0xc(%rsp),%rbp
  lea    D7(%rip),%rbx
  lea    D1(%rip),%r14
  jmp    L73
  nopl   0x0(%rax)
L78:
  mov    %r15d,%esi
  mov    %r14,%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  cmp    %r15d,0x8(%rsp)
  jl     L55
L73:
  xor    %eax,%eax
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  cmpl   $0x14,0xc(%rsp)
  jg     L78
  cmpl   $0x14,0x10(%rsp)
  jg     L78
  cmpl   $0x14,0x14(%rsp)
  jg     L78
  mov    %r15d,%esi
  lea    D12(%rip),%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  cmp    %r15d,0x8(%rsp)
  jge    L73
L55:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L40
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L40:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D37
type_infered: string
name: extract_symbolic_data
arguments: label: D7
type_infered: string
name: extract_symbolic_data
arguments: label: D1
type_infered: string
name: extract_symbolic_data
arguments: label: D12
type_infered: string

tool: D37: %d

tool: D7: %d %d %d

tool: D1: Case %d: bad


tool: D12: Case %d: good


assistant: ```c
int main() {
  int t, i, a, b, c;
  scanf("%d", &t);
  for (i = 1; i <= t; i++) {
    scanf("%d %d %d", &a, &b, &c);
    if (a <= 20 && b <= 20 && c <= 20)
      printf("Case %d: good\n", i);
    else
      printf("Case %d: bad\n", i);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %r15
  lea    D14(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rsi
  call   <scanf@plt>
  mov    0x8(%rsp),%eax
  test   %eax,%eax
  jle    L29
  mov    $0x1,%r15d
  lea    0x14(%rsp),%r13
  lea    0x10(%rsp),%r12
  lea    0xc(%rsp),%rbp
  lea    D21(%rip),%rbx
  lea    D38(%rip),%r14
  jmp    L20
  nopl   0x0(%rax)
L10:
  mov    %r15d,%esi
  mov    %r14,%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  cmp    %r15d,0x8(%rsp)
  jl     L29
L20:
  xor    %eax,%eax
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  cmpl   $0x14,0xc(%rsp)
  jg     L10
  cmpl   $0x14,0x10(%rsp)
  jg     L10
  cmpl   $0x14,0x14(%rsp)
  jg     L10
  mov    %r15d,%esi
  lea    D25(%rip),%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  cmp    %r15d,0x8(%rsp)
  jge    L20
L29:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L11:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D14
type_infered: string
name: extract_symbolic_data
arguments: tag: D21
type_infered: string
name: extract_symbolic_data
arguments: tag: D38
type_infered: string
name: extract_symbolic_data
arguments: tag: D25
type_infered: string

tool: D14: %d

tool: D21: %d %d %d

tool: D38: Case %d: bad


tool: D25: Case %d: good


assistant: ```c
int main() {
  int t, i, a, b, c;
  scanf("%d", &t);
  for (i = 1; i <= t; i++) {
    scanf("%d %d %d", &a, &b, &c);
    if (a <= 20 && b <= 20 && c <= 20)
      printf("Case %d: good\n", i);
    else
      printf("Case %d: bad\n", i);
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<USBModeGet>:
  endbr64
  movzbl 0x60(%rdi),%eax
  and    $0x9d,%eax
  ret
```

assistant: ```c
unsigned long USBModeGet(unsigned long ulBase) {
  ;
  return ((*((volatile unsigned char *)(ulBase + 0x00000060))) & (0x00000080 | 0x00000004 | 0x00000001 | 0x00000018));
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<USBModeGet>:
  endbr64
  movzbl 0x60(%rdi),%eax
  and    $0x9d,%eax
  ret
```

assistant: ```c
unsigned long USBModeGet(unsigned long ulBase) {
  ;
  return ((*((volatile unsigned char *)(ulBase + 0x00000060))) & (0x00000080 | 0x00000004 | 0x00000001 | 0x00000018));
}
```
user: Translate the below assembly code into C programming language:

```asm
<escribir>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    D4(%rip),%rax
  mov    (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    (%rax),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x18(%rbp),%rdx
  mov    -0x24(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fputc@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <ftell@plt>
  mov    -0x20(%rbp),%rdx
  mov    %eax,(%rdx)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int escribir(FILE *fp, int *seek, int c) {
  fseek(fp, *seek, SEEK_SET);
  int out = fputc(c, fp);
  *seek = ftell(fp);
  return out;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<escribir>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %edx,%r12d
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  mov    (%rsi),%esi
  call   <fseek@plt>
  mov    %rbx,%rsi
  mov    %r12d,%edi
  call   <fputc@plt>
  mov    %eax,%r12d
  mov    %rbx,%rdi
  call   <ftell@plt>
  mov    %eax,0x0(%rbp)
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int escribir(FILE *fp, int *seek, int c) {
  fseek(fp, *seek, SEEK_SET);
  int out = fputc(c, fp);
  *seek = ftell(fp);
  return out;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<escribir>:
  endbr64
  mov    D0(%rip),%rax
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    (%rax),%edx
  mov    (%rsi),%esi
  call   <fseek@plt>
  mov    %rbp,%rsi
  mov    %r12d,%edi
  call   <fputc@plt>
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <ftell@plt>
  mov    %eax,(%rbx)
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int escribir(FILE *fp, int *seek, int c) {
  fseek(fp, *seek, SEEK_SET);
  int out = fputc(c, fp);
  *seek = ftell(fp);
  return out;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<escribir>:
  endbr64
  mov    D2(%rip),%rax
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    (%rax),%edx
  mov    (%rsi),%esi
  call   <fseek@plt>
  mov    %rbp,%rsi
  mov    %r12d,%edi
  call   <fputc@plt>
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <ftell@plt>
  mov    %eax,(%rbx)
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int escribir(FILE *fp, int *seek, int c) {
  fseek(fp, *seek, SEEK_SET);
  int out = fputc(c, fp);
  *seek = ftell(fp);
  return out;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <q@plt>
  lea    -0x10(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <q@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
main() {
  int f();
  int x[2];
  q(&f);
  q(&x);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D5(%rip),%rdi
  call   <q@plt>
  mov    %rsp,%rdi
  mov    $0x0,%eax
  call   <q@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
main() {
  int f();
  int x[2];
  q(&f);
  q(&x);
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    D8(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <q@plt>
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <q@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
main() {
  int f();
  int x[2];
  q(&f);
  q(&x);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    D3(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <q@plt>
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <q@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
main() {
  int f();
  int x[2];
  q(&f);
  q(&x);
}
```
user: What is the c source code of the assembly code below:

```asm
<uintmaxToHexString>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,-0x24(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L17
L16:
  mov    -0x24(%rbp),%eax
  cltd
  shr    $0x1c,%edx
  add    %edx,%eax
  and    $0xf,%eax
  sub    %edx,%eax
  mov    %eax,%edx
  mov    D8(%rip),%rcx
  mov    -0x14(%rbp),%eax
  cltq
  lea    (%rcx,%rax,1),%rbx
  mov    %edx,%edi
  call   <hexDigit@plt>
  mov    %al,(%rbx)
  mov    -0x24(%rbp),%eax
  lea    0xf(%rax),%edx
  test   %eax,%eax
  cmovs  %edx,%eax
  sar    $0x4,%eax
  mov    %eax,-0x24(%rbp)
  addl   $0x1,-0x14(%rbp)
L17:
  cmpl   $0x0,-0x24(%rbp)
  jne    L16
  mov    D8(%rip),%rax
  mov    -0x14(%rbp),%edx
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <reverseCharBuffer@plt>
  mov    D8(%rip),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  add    $0x1,%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  lea    D27(%rip),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
char *uintmaxToHexString(uintmax_t n) {
  static char string[3 + sizeof(n) * 2] = "0x";
  static char *const digits = string + 2;
  int i;
  for (i = 0; n; i++) {
    digits[i] = hexDigit(n % 16);
    n /= 16;
  }
  reverseCharBuffer(digits, i);
  digits[i + 1] = '\0';
  return string;
}
```
user: Translate the below assembly code into C programming language:

```asm
<uintmaxToHexString>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  test   %edi,%edi
  je     L23
  mov    $0x1,%ebp
  lea    D8(%rip),%r12
L2:
  mov    %ebx,%eax
  sar    $0x1f,%eax
  shr    $0x1c,%eax
  lea    (%rbx,%rax,1),%edi
  and    $0xf,%edi
  sub    %eax,%edi
  call   <hexDigit@plt>
  mov    %al,(%r12,%rbp,1)
  lea    0xf(%rbx),%eax
  test   %ebx,%ebx
  cmovns %ebx,%eax
  sar    $0x4,%eax
  mov    %eax,%ebx
  mov    %ebp,%r13d
  add    $0x1,%rbp
  test   %eax,%eax
  jne    L2
L14:
  mov    %r13d,%esi
  lea    D7(%rip),%rdi
  call   <reverseCharBuffer@plt>
  movslq %r13d,%r13
  lea    D6(%rip),%rax
  movb   $0x0,0x0(%r13,%rax,1)
  lea    -0x3(%rax),%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L23:
  mov    %edi,%r13d
  jmp    L14
```

assistant: ```c
char *uintmaxToHexString(uintmax_t n) {
  static char string[3 + sizeof(n) * 2] = "0x";
  static char *const digits = string + 2;
  int i;
  for (i = 0; n; i++) {
    digits[i] = hexDigit(n % 16);
    n /= 16;
  }
  reverseCharBuffer(digits, i);
  digits[i + 1] = '\0';
  return string;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<uintmaxToHexString>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  test   %edi,%edi
  je     L15
  mov    %edi,%ebx
  mov    $0x1,%r12d
  lea    D23(%rip),%rbp
  nopl   0x0(%rax,%rax,1)
L13:
  mov    %ebx,%eax
  sar    $0x1f,%eax
  shr    $0x1c,%eax
  lea    (%rbx,%rax,1),%edi
  and    $0xf,%edi
  sub    %eax,%edi
  call   <hexDigit@plt>
  test   %ebx,%ebx
  mov    %r12d,%esi
  mov    %al,0x0(%rbp,%r12,1)
  lea    0xf(%rbx),%eax
  cmovs  %eax,%ebx
  add    $0x1,%r12
  sar    $0x4,%ebx
  jne    L13
  movslq %esi,%rbx
  add    $0x3,%rbx
L14:
  lea    D21(%rip),%rdi
  call   <reverseCharBuffer@plt>
  lea    D25(%rip),%rax
  movb   $0x0,(%rax,%rbx,1)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L15:
  xor    %esi,%esi
  mov    $0x3,%ebx
  jmp    L14
```

assistant: ```c
char *uintmaxToHexString(uintmax_t n) {
  static char string[3 + sizeof(n) * 2] = "0x";
  static char *const digits = string + 2;
  int i;
  for (i = 0; n; i++) {
    digits[i] = hexDigit(n % 16);
    n /= 16;
  }
  reverseCharBuffer(digits, i);
  digits[i + 1] = '\0';
  return string;
}
```