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

```asm
<StrLib_StrEqual>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbx
  mov    %esi,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  lea    0x1(%rsi),%eax
  mov    %rsp,%rcx
  mov    %rax,%rdx
  add    $0xf,%rax
  shr    $0x4,%rax
  shl    $0x4,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rsi
  sub    %rsi,%rcx
  cmp    %rcx,%rsp
  je     L18
L174:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L174
L18:
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  jne    L100
L90:
  lea    0x1(%r12),%eax
  mov    %rsp,%rcx
  mov    %rsp,%r13
  mov    %rax,%r9
  add    $0xf,%rax
  shr    $0x4,%rax
  shl    $0x4,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rsi
  sub    %rsi,%rcx
  cmp    %rcx,%rsp
  je     L178
L97:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L97
L178:
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  jne    L158
L44:
  mov    %rdi,%rsi
  mov    %r13,%rdi
  mov    %r9d,-0x44(%rbp)
  mov    %rsp,%r15
  call   <memcpy@plt>
  mov    -0x44(%rbp),%edx
  mov    %r14,%rsi
  mov    %rsp,%rdi
  call   <memcpy@plt>
  cmp    %r12d,%ebx
  mov    %r12d,%esi
  cmovbe %ebx,%esi
  xor    %eax,%eax
  jmp    L40
  nopl   0x0(%rax,%rax,1)
L77:
  movzbl (%r15,%rdx,1),%edx
  test   %dl,%dl
  je     L42
  cmp    %dl,%cl
  jne    L171
  add    $0x1,%eax
  cmp    %esi,%eax
  ja     L185
L40:
  mov    %eax,%edx
  movzbl 0x0(%r13,%rdx,1),%ecx
  test   %cl,%cl
  jne    L77
L75:
  mov    $0x1,%r8d
  cmp    %eax,%r12d
  jb     L197
  xor    %r8d,%r8d
  cmpb   $0x0,(%r15,%rax,1)
  sete   %r8b
L197:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L124
  lea    -0x28(%rbp),%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L100:
  orq    $0x0,-0x8(%rsp,%rax,1)
  jmp    L90
  nopl   0x0(%rax,%rax,1)
L185:
  cmp    %eax,%ebx
  jb     L75
  mov    %eax,%edx
  xor    %r8d,%r8d
  cmpb   $0x0,0x0(%r13,%rdx,1)
  jne    L197
  jmp    L75
  nopl   0x0(%rax,%rax,1)
L42:
  xor    %r8d,%r8d
  cmp    %eax,%ebx
  setb   %r8b
  jmp    L197
  nopl   0x0(%rax,%rax,1)
L171:
  xor    %r8d,%r8d
  jmp    L197
L158:
  orq    $0x0,-0x8(%rsp,%rax,1)
  jmp    L44
L124:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned int StrLib_StrEqual(char *a_, unsigned int _a_high, char *b_, unsigned int _b_high) {
  unsigned int i;
  unsigned int higha;
  unsigned int highb;
  char a[_a_high + 1];
  char b[_b_high + 1];
  memcpy(a, a_, _a_high + 1);
  memcpy(b, b_, _b_high + 1);
  higha = _a_high;
  highb = _b_high;
  i = 0;
  while ((((i <= higha) && (i <= highb)) && (a[i] != (char)000)) && (b[i] != (char)000)) {
    if (a[i] != b[i]) {
      return (1 == 0);
    }
    i += 1;
  }
  return !(((i <= higha) && (a[i] != (char)000)) || ((i <= highb) && (b[i] != (char)000)));
  __builtin_unreachable();
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<doDo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x64,%edi
  call   <match@plt>
  lea    -0x1c(%rbp),%rax
  mov    %rax,%rdi
  call   <newLabel@plt>
  lea    -0x12(%rbp),%rax
  mov    %rax,%rdi
  call   <newLabel@plt>
  lea    D66(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  mov    $0x0,%eax
  call   <expression@plt>
  lea    D86(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  lea    -0x12(%rbp),%rax
  mov    %rax,%rsi
  lea    D72(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  lea    -0x1c(%rbp),%rax
  lea    D74(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <postLabel@plt>
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  lea    -0x12(%rbp),%rax
  mov    %rax,%rdi
  call   <block@plt>
  mov    $0x65,%edi
  call   <match@plt>
  lea    D46(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  lea    -0x1c(%rbp),%rax
  mov    %rax,%rsi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  lea    -0x12(%rbp),%rax
  lea    D83(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <postLabel@plt>
  lea    D88(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D66
type_guessed: string
name: retrieve_data
arguments: data_tag: D86
type_guessed: string
name: retrieve_data
arguments: data_tag: D72
type_guessed: string
name: retrieve_data
arguments: data_tag: D74
type_guessed: string
name: retrieve_data
arguments: data_tag: D18
type_guessed: string
name: retrieve_data
arguments: data_tag: D46
type_guessed: string
name: retrieve_data
arguments: data_tag: D4
type_guessed: string
name: retrieve_data
arguments: data_tag: D9
type_guessed: string
name: retrieve_data
arguments: data_tag: D83
type_guessed: string
name: retrieve_data
arguments: data_tag: D88
type_guessed: string

tool: D66: #DO

tool: D86: MOV	%%eax, %%ecx

tool: D72: JECXZ	%s

tool: D74: #beginning of DO block

tool: D18: PUSH	%%ecx

tool: D46: POP	%%ecx

tool: D4: LOOP	%s

tool: D9: SUBL	$4,%%esp	#Increase stack in case of Break

tool: D83: #ENDDO

tool: D88: ADDL	$4,%%esp	#Get ecx off stack in case of break

assistant: ```c
void doDo() {
  char label1[10];
  char label2[10];
  match('d');
  newLabel(label1);
  newLabel(label2);
  emitln("#DO");
  expression();
  emitln("MOV\t%%eax, %%ecx");
  emitln("JECXZ\t%s", label2);
  postLabel(label1, "#beginning of DO block");
  emitln("PUSH\t%%ecx");
  block(label2);
  match('e');
  emitln("POP\t%%ecx");
  emitln("LOOP\t%s", label1);
  emitln("SUBL\t$4,%%esp\t#Increase stack in case of Break");
  postLabel(label2, "#ENDDO");
  emitln("ADDL\t$4,%%esp\t#Get ecx off stack in case of break");
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<doDo>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    $0x64,%edi
  call   <match@plt>
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rdi
  call   <newLabel@plt>
  lea    0xe(%rsp),%rbx
  mov    %rbx,%rdi
  call   <newLabel@plt>
  lea    D53(%rip),%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  mov    $0x0,%eax
  call   <expression@plt>
  lea    D3(%rip),%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  mov    %rbx,%rsi
  lea    D2(%rip),%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  lea    D52(%rip),%rsi
  mov    %rbp,%rdi
  call   <postLabel@plt>
  lea    D9(%rip),%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  mov    %rbx,%rdi
  call   <block@plt>
  mov    $0x65,%edi
  call   <match@plt>
  lea    D85(%rip),%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  mov    %rbp,%rsi
  lea    D24(%rip),%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  lea    D19(%rip),%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  lea    D41(%rip),%rsi
  mov    %rbx,%rdi
  call   <postLabel@plt>
  lea    D77(%rip),%rdi
  mov    $0x0,%eax
  call   <emitln@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D53
datatype: string
name: unpack_data
arguments: tag: D3
datatype: string
name: unpack_data
arguments: tag: D2
datatype: string
name: unpack_data
arguments: tag: D52
datatype: string
name: unpack_data
arguments: tag: D9
datatype: string
name: unpack_data
arguments: tag: D85
datatype: string
name: unpack_data
arguments: tag: D24
datatype: string
name: unpack_data
arguments: tag: D19
datatype: string
name: unpack_data
arguments: tag: D41
datatype: string
name: unpack_data
arguments: tag: D77
datatype: string

tool: D53: #DO

tool: D3: MOV	%%eax, %%ecx

tool: D2: JECXZ	%s

tool: D52: #beginning of DO block

tool: D9: PUSH	%%ecx

tool: D85: POP	%%ecx

tool: D24: LOOP	%s

tool: D19: SUBL	$4,%%esp	#Increase stack in case of Break

tool: D41: #ENDDO

tool: D77: ADDL	$4,%%esp	#Get ecx off stack in case of break

assistant: ```c
void doDo() {
  char label1[10];
  char label2[10];
  match('d');
  newLabel(label1);
  newLabel(label2);
  emitln("#DO");
  expression();
  emitln("MOV\t%%eax, %%ecx");
  emitln("JECXZ\t%s", label2);
  postLabel(label1, "#beginning of DO block");
  emitln("PUSH\t%%ecx");
  block(label2);
  match('e');
  emitln("POP\t%%ecx");
  emitln("LOOP\t%s", label1);
  emitln("SUBL\t$4,%%esp\t#Increase stack in case of Break");
  postLabel(label2, "#ENDDO");
  emitln("ADDL\t$4,%%esp\t#Get ecx off stack in case of break");
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<doDo>:
  endbr64
  push   %r12
  mov    $0x64,%edi
  push   %rbp
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  lea    0xe(%rsp),%rbp
  call   <match@plt>
  mov    %r12,%rdi
  call   <newLabel@plt>
  mov    %rbp,%rdi
  call   <newLabel@plt>
  lea    D17(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  xor    %eax,%eax
  call   <expression@plt>
  lea    D79(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  mov    %rbp,%rsi
  lea    D95(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  lea    D33(%rip),%rsi
  mov    %r12,%rdi
  call   <postLabel@plt>
  lea    D74(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  mov    %rbp,%rdi
  call   <block@plt>
  mov    $0x65,%edi
  call   <match@plt>
  lea    D2(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  mov    %r12,%rsi
  lea    D18(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  lea    D57(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  mov    %rbp,%rdi
  lea    D86(%rip),%rsi
  call   <postLabel@plt>
  xor    %eax,%eax
  lea    D93(%rip),%rdi
  call   <emitln@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x28,%rsp
  pop    %rbp
  pop    %r12
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D17
type: string
name: extract_symbolic_data
arguments: label: D79
type: string
name: extract_symbolic_data
arguments: label: D95
type: string
name: extract_symbolic_data
arguments: label: D33
type: string
name: extract_symbolic_data
arguments: label: D74
type: string
name: extract_symbolic_data
arguments: label: D2
type: string
name: extract_symbolic_data
arguments: label: D18
type: string
name: extract_symbolic_data
arguments: label: D57
type: string
name: extract_symbolic_data
arguments: label: D86
type: string
name: extract_symbolic_data
arguments: label: D93
type: string

tool: D17: #DO

tool: D79: MOV	%%eax, %%ecx

tool: D95: JECXZ	%s

tool: D33: #beginning of DO block

tool: D74: PUSH	%%ecx

tool: D2: POP	%%ecx

tool: D18: LOOP	%s

tool: D57: SUBL	$4,%%esp	#Increase stack in case of Break

tool: D86: #ENDDO

tool: D93: ADDL	$4,%%esp	#Get ecx off stack in case of break

assistant: ```c
void doDo() {
  char label1[10];
  char label2[10];
  match('d');
  newLabel(label1);
  newLabel(label2);
  emitln("#DO");
  expression();
  emitln("MOV\t%%eax, %%ecx");
  emitln("JECXZ\t%s", label2);
  postLabel(label1, "#beginning of DO block");
  emitln("PUSH\t%%ecx");
  block(label2);
  match('e');
  emitln("POP\t%%ecx");
  emitln("LOOP\t%s", label1);
  emitln("SUBL\t$4,%%esp\t#Increase stack in case of Break");
  postLabel(label2, "#ENDDO");
  emitln("ADDL\t$4,%%esp\t#Get ecx off stack in case of break");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<doDo>:
  endbr64
  push   %r12
  mov    $0x64,%edi
  push   %rbp
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  lea    0xe(%rsp),%rbp
  call   <match@plt>
  mov    %r12,%rdi
  call   <newLabel@plt>
  mov    %rbp,%rdi
  call   <newLabel@plt>
  lea    D57(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  xor    %eax,%eax
  call   <expression@plt>
  lea    D14(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  mov    %rbp,%rsi
  lea    D80(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  lea    D73(%rip),%rsi
  mov    %r12,%rdi
  call   <postLabel@plt>
  lea    D66(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  mov    %rbp,%rdi
  call   <block@plt>
  mov    $0x65,%edi
  call   <match@plt>
  lea    D68(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  mov    %r12,%rsi
  lea    D17(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  lea    D55(%rip),%rdi
  xor    %eax,%eax
  call   <emitln@plt>
  mov    %rbp,%rdi
  lea    D92(%rip),%rsi
  call   <postLabel@plt>
  xor    %eax,%eax
  lea    D58(%rip),%rdi
  call   <emitln@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x28,%rsp
  pop    %rbp
  pop    %r12
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D57
datatype: string
name: read_data
arguments: tag: D14
datatype: string
name: read_data
arguments: tag: D80
datatype: string
name: read_data
arguments: tag: D73
datatype: string
name: read_data
arguments: tag: D66
datatype: string
name: read_data
arguments: tag: D68
datatype: string
name: read_data
arguments: tag: D17
datatype: string
name: read_data
arguments: tag: D55
datatype: string
name: read_data
arguments: tag: D92
datatype: string
name: read_data
arguments: tag: D58
datatype: string

tool: D57: #DO

tool: D14: MOV	%%eax, %%ecx

tool: D80: JECXZ	%s

tool: D73: #beginning of DO block

tool: D66: PUSH	%%ecx

tool: D68: POP	%%ecx

tool: D17: LOOP	%s

tool: D55: SUBL	$4,%%esp	#Increase stack in case of Break

tool: D92: #ENDDO

tool: D58: ADDL	$4,%%esp	#Get ecx off stack in case of break

assistant: ```c
void doDo() {
  char label1[10];
  char label2[10];
  match('d');
  newLabel(label1);
  newLabel(label2);
  emitln("#DO");
  expression();
  emitln("MOV\t%%eax, %%ecx");
  emitln("JECXZ\t%s", label2);
  postLabel(label1, "#beginning of DO block");
  emitln("PUSH\t%%ecx");
  block(label2);
  match('e');
  emitln("POP\t%%ecx");
  emitln("LOOP\t%s", label1);
  emitln("SUBL\t$4,%%esp\t#Increase stack in case of Break");
  postLabel(label2, "#ENDDO");
  emitln("ADDL\t$4,%%esp\t#Get ecx off stack in case of break");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cec_msg_set_timer_program_title>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xe,-0x4(%rbp)
  jbe    L2
  movl   $0xe,-0x4(%rbp)
L2:
  mov    -0x4(%rbp),%eax
  add    $0x2,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rax
  lea    0x4(%rax),%rdx
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rax
  lea    0x8(%rax),%rcx
  mov    -0x4(%rbp),%edx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <memcpy@plt>
  nop
  leave
  ret
```

assistant: ```c
void cec_msg_set_timer_program_title(struct cec_msg *msg, const char *prog_title) {
  unsigned int len = strlen(prog_title);
  if (len > 14) {
    len = 14;
  }
  msg->len = 2 + len;
  msg->msg[1] = CEC_MSG_SET_TIMER_PROGRAM_TITLE;
  memcpy(msg->msg + 2, prog_title, len);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cec_msg_set_timer_program_title>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    $0xe,%edx
  cmp    %edx,%eax
  cmovbe %eax,%edx
  lea    0x2(%rdx),%eax
  mov    %eax,(%rbx)
  mov    0x8(%rbx),%rax
  mov    D3(%rip),%rcx
  mov    (%rcx),%ecx
  mov    %ecx,0x4(%rax)
  mov    0x8(%rbx),%rdi
  add    $0x8,%rdi
  mov    %rbp,%rsi
  call   <memcpy@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void cec_msg_set_timer_program_title(struct cec_msg *msg, const char *prog_title) {
  unsigned int len = strlen(prog_title);
  if (len > 14) {
    len = 14;
  }
  msg->len = 2 + len;
  msg->msg[1] = CEC_MSG_SET_TIMER_PROGRAM_TITLE;
  memcpy(msg->msg + 2, prog_title, len);
}
```
user: What is the c source code of the assembly code below?

```asm
<cec_msg_set_timer_program_title>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    $0xe,%edx
  mov    0x8(%rbx),%rdi
  mov    %rbp,%rsi
  cmp    %edx,%eax
  cmovbe %eax,%edx
  add    $0x8,%rdi
  lea    0x2(%rdx),%eax
  mov    %eax,(%rbx)
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rdi)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  jmp    1070 <memcpy@plt>
```

assistant: ```c
void cec_msg_set_timer_program_title(struct cec_msg *msg, const char *prog_title) {
  unsigned int len = strlen(prog_title);
  if (len > 14) {
    len = 14;
  }
  msg->len = 2 + len;
  msg->msg[1] = CEC_MSG_SET_TIMER_PROGRAM_TITLE;
  memcpy(msg->msg + 2, prog_title, len);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cec_msg_set_timer_program_title>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    $0xe,%edx
  mov    0x8(%rbx),%rdi
  mov    %rbp,%rsi
  cmp    %edx,%eax
  cmovbe %eax,%edx
  add    $0x8,%rdi
  lea    0x2(%rdx),%eax
  mov    %eax,(%rbx)
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rdi)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  jmp    1070 <memcpy@plt>
```

assistant: ```c
void cec_msg_set_timer_program_title(struct cec_msg *msg, const char *prog_title) {
  unsigned int len = strlen(prog_title);
  if (len > 14) {
    len = 14;
  }
  msg->len = 2 + len;
  msg->msg[1] = CEC_MSG_SET_TIMER_PROGRAM_TITLE;
  memcpy(msg->msg + 2, prog_title, len);
}
```
user: Translate the below assembly code into C programming language:

```asm
<close_and_system>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  call   <fork@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L17
  movl   $0x3,-0x8(%rbp)
  jmp    L15
L4:
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  addl   $0x1,-0x8(%rbp)
L15:
  cmpl   $0x3ff,-0x8(%rbp)
  jle    L4
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <system@plt>
  mov    $0x9,%edi
  call   <exit@plt>
L17:
  nop
  leave
  ret
```

assistant: ```c
int close_and_system(char *cmd) {
  int i, pid;
  pid = fork();
  if (pid == 0) {
    for (i = 3; i < 1024; i++) {
      close(i);
    }
    system(cmd);
    exit(9);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<close_and_system>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <fork@plt>
  test   %eax,%eax
  jne    L4
  mov    $0x3,%ebx
L18:
  mov    %ebx,%edi
  call   <close@plt>
  add    $0x1,%ebx
  cmp    $0x400,%ebx
  jne    L18
  mov    %rbp,%rdi
  call   <system@plt>
  mov    $0x9,%edi
  call   <exit@plt>
L4:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int close_and_system(char *cmd) {
  int i, pid;
  pid = fork();
  if (pid == 0) {
    for (i = 3; i < 1024; i++) {
      close(i);
    }
    system(cmd);
    exit(9);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<close_and_system>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <fork@plt>
  test   %eax,%eax
  jne    L11
  mov    $0x3,%ebx
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <close@plt>
  cmp    $0x400,%ebx
  jne    L7
  mov    %rbp,%rdi
  call   <system@plt>
  add    $0x8,%rsp
  mov    $0x9,%edi
  pop    %rbx
  pop    %rbp
  jmp    10a0 <exit@plt>
L11:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int close_and_system(char *cmd) {
  int i, pid;
  pid = fork();
  if (pid == 0) {
    for (i = 3; i < 1024; i++) {
      close(i);
    }
    system(cmd);
    exit(9);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<close_and_system>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <fork@plt>
  test   %eax,%eax
  jne    L10
  mov    $0x3,%ebx
  nopl   0x0(%rax,%rax,1)
L11:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <close@plt>
  cmp    $0x400,%ebx
  jne    L11
  mov    %rbp,%rdi
  call   <system@plt>
  add    $0x8,%rsp
  mov    $0x9,%edi
  pop    %rbx
  pop    %rbp
  jmp    10a0 <exit@plt>
L10:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int close_and_system(char *cmd) {
  int i, pid;
  pid = fork();
  if (pid == 0) {
    for (i = 3; i < 1024; i++) {
      close(i);
    }
    system(cmd);
    exit(9);
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<buzzer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x0,-0x4(%rbp)
  je     L1
  mov    $0xe0028014,%eax
  movq   $0x20000,(%rax)
  jmp    L17
L1:
  mov    $0xe002801c,%eax
  movq   $0x20000,(%rax)
L17:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void buzzer(unsigned char offon) {
  if (offon) {
    (*(volatile unsigned long *)(0xE0028000 + 0x14)) = (1 << 17);
  } else {
    (*(volatile unsigned long *)(0xE0028000 + 0x1C)) = (1 << 17);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<buzzer>:
  endbr64
  test   %dil,%dil
  je     L5
  mov    $0xe0028014,%eax
  movq   $0x20000,(%rax)
  ret
L5:
  mov    $0xe002801c,%eax
  movq   $0x20000,(%rax)
  ret
```

assistant: ```c
void buzzer(unsigned char offon) {
  if (offon) {
    (*(volatile unsigned long *)(0xE0028000 + 0x14)) = (1 << 17);
  } else {
    (*(volatile unsigned long *)(0xE0028000 + 0x1C)) = (1 << 17);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<buzzer>:
  endbr64
  test   %dil,%dil
  je     L8
  mov    $0xe0028014,%eax
  movq   $0x20000,(%rax)
  ret
  cs nopw 0x0(%rax,%rax,1)
L8:
  mov    $0xe002801c,%eax
  movq   $0x20000,(%rax)
  ret
```

assistant: ```c
void buzzer(unsigned char offon) {
  if (offon) {
    (*(volatile unsigned long *)(0xE0028000 + 0x14)) = (1 << 17);
  } else {
    (*(volatile unsigned long *)(0xE0028000 + 0x1C)) = (1 << 17);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<buzzer>:
  endbr64
  test   %dil,%dil
  je     L2
  mov    $0xe0028014,%eax
  movq   $0x20000,(%rax)
  ret
  cs nopw 0x0(%rax,%rax,1)
L2:
  mov    $0xe002801c,%eax
  movq   $0x20000,(%rax)
  ret
```

assistant: ```c
void buzzer(unsigned char offon) {
  if (offon) {
    (*(volatile unsigned long *)(0xE0028000 + 0x14)) = (1 << 17);
  } else {
    (*(volatile unsigned long *)(0xE0028000 + 0x1C)) = (1 << 17);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<bitmap_andnot>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,-0x1c(%rbp)
  cmpl   $0x40,-0x1c(%rbp)
  jg     L7
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  not    %rax
  and    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  jmp    L16
L7:
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <__bitmap_andnot@plt>
L16:
  nop
  leave
  ret
```

assistant: ```c
void bitmap_andnot(unsigned long *dst, const unsigned long *src1, const unsigned long *src2, int nbits) {
  if (nbits <= ((int)sizeof(unsigned long) * 8))
    *dst = *src1 & ~(*src2);
  else
    __bitmap_andnot(dst, src1, src2, nbits);
}
```