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

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x18,%rsp
  mov    %edi,0xc(%rsp)
  lea    0xc(%rsp),%rdi
  mov    %rsi,(%rsp)
  mov    %rsp,%rsi
  call   <ngraph_initialize@plt>
  test   %rax,%rax
  jne    L29
L50:
  lea    D18(%rip),%rdi
  call   <ngraph_get_object@plt>
  lea    D0(%rip),%rdi
  mov    %rax,%r12
  call   <ngraph_get_object@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L18
  test   %r12,%r12
  je     L18
L51:
  mov    %rbp,%rdi
  call   <ngraph_object_new@plt>
  mov    %eax,%r13d
  test   %eax,%eax
  js     L8
L68:
  mov    (%rsp),%rsi
  mov    0xc(%rsp),%edi
  mov    %r13d,%ecx
  mov    %rbp,%rdx
  call   <exec_init_script@plt>
  mov    %r12,%rdi
  call   <get_login_shell@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L24
  mov    %rax,%rdi
  mov    %r13d,%edx
  mov    %rbp,%rsi
  call   <ngraph_exec_loginshell@plt>
  mov    %r14,%rdi
  call   <ngraph_free@plt>
L24:
  xor    %eax,%eax
  call   <ngraph_finalize@plt>
  mov    %r12,%rdi
  xor    %esi,%esi
  call   <ngraph_object_del@plt>
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L29:
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L50
L18:
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L51
L8:
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L68
```

tool_calls: name: read_data
arguments: data_tag: D18
type_guessed: string
name: read_data
arguments: data_tag: D0
type_guessed: string

tool: D18: system

tool: D0: shell

assistant: ```c
int main(int argc, char **argv) {
  char *loginshell;
  struct objlist *sys, *obj;
  int id;
  if (ngraph_initialize(&argc, &argv)) {
    exit(1);
  }
  sys = ngraph_get_object("system");
  obj = ngraph_get_object("shell");
  if (obj == NULL || sys == NULL) {
    exit(1);
  }
  id = ngraph_object_new(obj);
  if (id < 0) {
    exit(1);
  }
  exec_init_script(argc, argv, obj, id);
  loginshell = get_login_shell(sys);
  if (loginshell) {
    ngraph_exec_loginshell(loginshell, obj, id);
    ngraph_free(loginshell);
  }
  ngraph_finalize();
  ngraph_object_del(sys, 0);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<_MmuInit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x10000,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L18
L8:
  mov    -0x10(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    %eax,%ecx
  lea    -0x18(%rbp),%rax
  mov    $0x4,%edx
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0x18(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <SetPhys@plt>
  mov    -0x14(%rbp),%eax
  add    $0x4,%eax
  mov    %eax,-0x14(%rbp)
L18:
  mov    -0x10(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jb     L8
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x100,%edi
  call   <PPCMMU@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

assistant: ```c
void _MmuInit(void *_start, void *_end) {
  int target = 0x10000, copy;
  int *start = (int *)_start;
  while (start < (int *)_end) {
    memcpy(&copy, start++, sizeof(int));
    SetPhys(target, copy);
    target += sizeof(int);
  }
  PPCMMU(0x100, 0, 0, 0);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<_MmuInit>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    %rsi,%rdi
  jae    L22
  mov    %rsi,%rbp
  mov    %rdi,%rbx
  mov    $0x10000,%r12d
  sub    %edi,%r12d
L15:
  lea    0x4(%rsp),%rdi
  mov    $0x4,%edx
  mov    %ebx,%esi
  call   <memcpy@plt>
  lea    (%r12,%rbx,1),%edi
  mov    0x4(%rsp),%esi
  call   <SetPhys@plt>
  add    $0x4,%rbx
  cmp    %rbx,%rbp
  ja     L15
L22:
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x100,%edi
  call   <PPCMMU@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L23
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L23:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void _MmuInit(void *_start, void *_end) {
  int target = 0x10000, copy;
  int *start = (int *)_start;
  while (start < (int *)_end) {
    memcpy(&copy, start++, sizeof(int));
    SetPhys(target, copy);
    target += sizeof(int);
  }
  PPCMMU(0x100, 0, 0, 0);
}
```
user: Translate the below assembly code into C programming language:

```asm
<_MmuInit>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    %rsi,%rdi
  jae    L16
  mov    $0x10000,%r12d
  mov    %rdi,%rbx
  lea    0x4(%rsp),%r13
  mov    %rsi,%rbp
  sub    %edi,%r12d
  nopw   0x0(%rax,%rax,1)
L17:
  mov    %ebx,%esi
  mov    $0x4,%edx
  mov    %r13,%rdi
  call   <memcpy@plt>
  mov    0x4(%rsp),%esi
  lea    (%r12,%rbx,1),%edi
  add    $0x4,%rbx
  call   <SetPhys@plt>
  cmp    %rbx,%rbp
  ja     L17
L16:
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  mov    $0x100,%edi
  call   <PPCMMU@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void _MmuInit(void *_start, void *_end) {
  int target = 0x10000, copy;
  int *start = (int *)_start;
  while (start < (int *)_end) {
    memcpy(&copy, start++, sizeof(int));
    SetPhys(target, copy);
    target += sizeof(int);
  }
  PPCMMU(0x100, 0, 0, 0);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<_MmuInit>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    %rsi,%rdi
  jae    L21
  mov    $0x10000,%r12d
  mov    %rdi,%rbx
  lea    0x4(%rsp),%r13
  mov    %rsi,%rbp
  sub    %edi,%r12d
  nopw   0x0(%rax,%rax,1)
L5:
  mov    %ebx,%esi
  mov    $0x4,%edx
  mov    %r13,%rdi
  call   <memcpy@plt>
  mov    0x4(%rsp),%esi
  lea    (%r12,%rbx,1),%edi
  add    $0x4,%rbx
  call   <SetPhys@plt>
  cmp    %rbx,%rbp
  ja     L5
L21:
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  mov    $0x100,%edi
  call   <PPCMMU@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L14:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void _MmuInit(void *_start, void *_end) {
  int target = 0x10000, copy;
  int *start = (int *)_start;
  while (start < (int *)_end) {
    memcpy(&copy, start++, sizeof(int));
    SetPhys(target, copy);
    target += sizeof(int);
  }
  PPCMMU(0x100, 0, 0, 0);
}
```
user: What is the c source code of the assembly code below:

```asm
<imprime>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L16
L13:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L16:
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x4(%rbp)
  jl     L13
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D8
type_guessed: string
name: unpack_data
arguments: tag: D13
type_guessed: string

tool: D8: %d-

tool: D13: %d

assistant: ```c
void imprime(int tamanho, int *vetor) {
  int i;
  for (i = 0; i < tamanho - 1; i++) {
    printf("%d-", vetor[i]);
  }
  printf("%d", vetor[i]);
  printf("\n");
  printf("\n");
  printf("\n");
}
```
user: Translate the below assembly code into C programming language:

```asm
<imprime>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%r14
  cmp    $0x1,%edi
  jle    L24
  mov    %edi,%ebp
  mov    %rsi,%rbx
  lea    -0x2(%rdi),%eax
  lea    0x4(%rsi,%rax,4),%r13
  lea    D14(%rip),%r12
L21:
  mov    (%rbx),%esi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x4,%rbx
  cmp    %r13,%rbx
  jne    L21
  sub    $0x1,%ebp
L23:
  movslq %ebp,%rbp
  mov    (%r14,%rbp,4),%esi
  lea    D9(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L24:
  mov    $0x0,%ebp
  jmp    L23
```

tool_calls: name: disassemble_data
arguments: data_label: D14
type: string
name: disassemble_data
arguments: data_label: D9
type: string

tool: D14: %d-

tool: D9: %d

assistant: ```c
void imprime(int tamanho, int *vetor) {
  int i;
  for (i = 0; i < tamanho - 1; i++) {
    printf("%d-", vetor[i]);
  }
  printf("%d", vetor[i]);
  printf("\n");
  printf("\n");
  printf("\n");
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<imprime>:
  endbr64
  push   %r14
  lea    -0x1(%rdi),%r14d
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %r14d,%r14d
  jle    L12
  lea    -0x2(%rdi),%eax
  mov    %rsi,%rbx
  lea    D0(%rip),%rbp
  lea    0x4(%rsi,%rax,4),%r12
  nopw   0x0(%rax,%rax,1)
L4:
  mov    (%rbx),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %r12,%rbx
  jne    L4
  movslq %r14d,%r14
  lea    0x0(%r13,%r14,4),%r13
L12:
  mov    0x0(%r13),%esi
  lea    D15(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <putchar@plt>
```

tool_calls: name: unpack_data
arguments: tag: D0
type_infered: string
name: unpack_data
arguments: tag: D15
type_infered: string

tool: D0: %d-

tool: D15: %d

assistant: ```c
void imprime(int tamanho, int *vetor) {
  int i;
  for (i = 0; i < tamanho - 1; i++) {
    printf("%d-", vetor[i]);
  }
  printf("%d", vetor[i]);
  printf("\n");
  printf("\n");
  printf("\n");
}
```
user: What is the c source code of the assembly code below:

```asm
<imprime>:
  endbr64
  push   %r14
  lea    -0x1(%rdi),%r14d
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %r14d,%r14d
  jle    L12
  lea    -0x2(%rdi),%eax
  mov    %rsi,%rbx
  lea    D16(%rip),%rbp
  lea    0x4(%rsi,%rax,4),%r12
  nopw   0x0(%rax,%rax,1)
L4:
  mov    (%rbx),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %rbx,%r12
  jne    L4
  movslq %r14d,%r14
  lea    0x0(%r13,%r14,4),%r13
L12:
  mov    0x0(%r13),%esi
  lea    D17(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <putchar@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D16
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D17
type_guessed: string

tool: D16: %d-

tool: D17: %d

assistant: ```c
void imprime(int tamanho, int *vetor) {
  int i;
  for (i = 0; i < tamanho - 1; i++) {
    printf("%d-", vetor[i]);
  }
  printf("%d", vetor[i]);
  printf("\n");
  printf("\n");
  printf("\n");
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x10000,%edi
  call   <free@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  free((void *)0x10000);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x10000,%edi
  call   <free@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  free((void *)0x10000);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x10000,%edi
  call   <free@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  free((void *)0x10000);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x10000,%edi
  call   <free@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  free((void *)0x10000);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<sys$setast>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movsbq -0x14(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x29,%rax
  int    $0x81
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
int sys$setast(char enbflg) {
  return ({
    unsigned long resultvar;
    register long int _a1 asm("rdi") = (long)(((unsigned long)enbflg));
    asm volatile("movq %1, %%rax\n\t"
                 "int $0x81\n\t"
                 : "=a"(resultvar)
                 : "i"(41), "r"(_a1)
                 : "memory", "cc", "r11", "cx");
    (long)resultvar;
  });
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<sys$setast>:
  endbr64
  movsbq %dil,%rdi
  mov    $0x29,%rax
  int    $0x81
  ret
```

assistant: ```c
int sys$setast(char enbflg) {
  return ({
    unsigned long resultvar;
    register long int _a1 asm("rdi") = (long)(((unsigned long)enbflg));
    asm volatile("movq %1, %%rax\n\t"
                 "int $0x81\n\t"
                 : "=a"(resultvar)
                 : "i"(41), "r"(_a1)
                 : "memory", "cc", "r11", "cx");
    (long)resultvar;
  });
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<sys$setast>:
  endbr64
  movsbq %dil,%rdi
  mov    $0x29,%rax
  int    $0x81
  ret
```

assistant: ```c
int sys$setast(char enbflg) {
  return ({
    unsigned long resultvar;
    register long int _a1 asm("rdi") = (long)(((unsigned long)enbflg));
    asm volatile("movq %1, %%rax\n\t"
                 "int $0x81\n\t"
                 : "=a"(resultvar)
                 : "i"(41), "r"(_a1)
                 : "memory", "cc", "r11", "cx");
    (long)resultvar;
  });
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<sys$setast>:
  endbr64
  movsbq %dil,%rdi
  mov    $0x29,%rax
  int    $0x81
  ret
```

assistant: ```c
int sys$setast(char enbflg) {
  return ({
    unsigned long resultvar;
    register long int _a1 asm("rdi") = (long)(((unsigned long)enbflg));
    asm volatile("movq %1, %%rax\n\t"
                 "int $0x81\n\t"
                 : "=a"(resultvar)
                 : "i"(41), "r"(_a1)
                 : "memory", "cc", "r11", "cx");
    (long)resultvar;
  });
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<lh_abort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L8
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L8:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <vprintf@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

assistant: ```c
void lh_abort(const char *msg, ...) {
  va_list ap;
  va_start(ap, msg);
  vprintf(msg, ap);
  va_end(ap);
  exit(1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<lh_abort>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <vprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void lh_abort(const char *msg, ...) {
  va_list ap;
  va_start(ap, msg);
  vprintf(msg, ap);
  va_end(ap);
  exit(1);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<lh_abort>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <vprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void lh_abort(const char *msg, ...) {
  va_list ap;
  va_start(ap, msg);
  vprintf(msg, ap);
  va_end(ap);
  exit(1);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<lh_abort>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <vprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void lh_abort(const char *msg, ...) {
  va_list ap;
  va_start(ap, msg);
  vprintf(msg, ap);
  va_end(ap);
  exit(1);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<nobits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  cmpq   $0x0,-0x8(%rbp)
  jne    L20
  mov    -0x10(%rbp),%rax
  movl   $0x0,(%rax)
  jmp    L27
L20:
  cmpq   $0x1,-0x8(%rbp)
  je     L37
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdx
  shr    $0x3f,%rdx
  add    %rdx,%rax
  sar    %rax
  mov    %rax,%rdx
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <nobits>
  jmp    L27
L37:
  nop
L27:
  leave
  ret
```

assistant: ```c
void nobits(long long x, int *y) {
  (*y)++;
  if (x == 0) {
    *y = 0;
    return;
  }
  if (x == 1)
    return;
  nobits(x / 2, y);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<nobits>:
  endbr64
  addl   $0x1,(%rsi)
  test   %rdi,%rdi
  je     L18
  cmp    $0x1,%rdi
  je     L12
  sub    $0x8,%rsp
  mov    %rdi,%rax
  shr    $0x3f,%rax
  add    %rax,%rdi
  sar    %rdi
  call   <nobits>
  add    $0x8,%rsp
  ret
L18:
  movl   $0x0,(%rsi)
  ret
L12:
  ret
```

assistant: ```c
void nobits(long long x, int *y) {
  (*y)++;
  if (x == 0) {
    *y = 0;
    return;
  }
  if (x == 1)
    return;
  nobits(x / 2, y);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<nobits>:
  endbr64
  mov    (%rsi),%eax
  lea    0x1(%rax),%edx
  mov    %edx,(%rsi)
  test   %rdi,%rdi
  je     L47
  cmp    $0x1,%rdi
  je     L19
  add    $0x2,%eax
  jmp    L44
  nopl   0x0(%rax,%rax,1)
L20:
  add    $0x1,%eax
  cmp    $0x1,%rdi
  je     L40
L44:
  mov    %rdi,%rdx
  shr    $0x3f,%rdx
  add    %rdx,%rdi
  mov    %eax,%edx
  sar    %rdi
  jne    L20
L47:
  movl   $0x0,(%rsi)
  ret
  nopl   0x0(%rax)
L40:
  mov    %edx,(%rsi)
L19:
  ret
```

assistant: ```c
void nobits(long long x, int *y) {
  (*y)++;
  if (x == 0) {
    *y = 0;
    return;
  }
  if (x == 1)
    return;
  nobits(x / 2, y);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<nobits>:
  endbr64
  mov    (%rsi),%eax
  lea    0x1(%rax),%edx
  mov    %edx,(%rsi)
  test   %rdi,%rdi
  je     L49
  cmp    $0x1,%rdi
  je     L29
  add    $0x2,%eax
  jmp    L25
  nopl   0x0(%rax,%rax,1)
L18:
  add    $0x1,%eax
  cmp    $0x1,%rdi
  je     L26
L25:
  mov    %rdi,%rdx
  shr    $0x3f,%rdx
  add    %rdx,%rdi
  mov    %eax,%edx
  sar    %rdi
  jne    L18
L49:
  movl   $0x0,(%rsi)
  ret
  nopl   0x0(%rax)
L26:
  mov    %edx,(%rsi)
L29:
  ret
```

assistant: ```c
void nobits(long long x, int *y) {
  (*y)++;
  if (x == 0) {
    *y = 0;
    return;
  }
  if (x == 1)
    return;
  nobits(x / 2, y);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<make_kn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L39
L49:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  add    %edx,%edx
  mov    %dl,(%rax)
  mov    -0x24(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x4(%rbp)
  jge    L67
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jns    L67
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  or     $0x1,%edx
  mov    %dl,(%rax)
L67:
  addl   $0x1,-0x4(%rbp)
L39:
  mov    -0x4(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L49
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jns    L0
  mov    -0x24(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %eax,%edx
  cmpl   $0x10,-0x24(%rbp)
  jne    L26
  mov    $0xffffff87,%eax
  jmp    L4
L26:
  mov    $0x1b,%eax
L4:
  xor    %eax,%edx
  mov    -0x24(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %dl,(%rax)
L0:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void make_kn(unsigned char *k1, unsigned char *l, int bl) {
  int i;
  for (i = 0; i < bl; i++) {
    k1[i] = l[i] << 1;
    if (i < bl - 1 && l[i + 1] & 0x80)
      k1[i] |= 1;
  }
  if (l[0] & 0x80)
    k1[bl - 1] ^= bl == 16 ? 0x87 : 0x1b;
}
```
user: What is the c source code of the assembly code below?

```asm
<make_kn>:
  endbr64
  test   %edx,%edx
  jle    L45
  mov    %edx,%r9d
  mov    $0x0,%eax
  lea    -0x1(%rdx),%r8d
  jmp    L30
L33:
  add    $0x1,%rax
  cmp    %r9,%rax
  je     L45
L30:
  movzbl (%rsi,%rax,1),%ecx
  add    %ecx,%ecx
  mov    %cl,(%rdi,%rax,1)
  cmp    %eax,%r8d
  jle    L33
  cmpb   $0x0,0x1(%rsi,%rax,1)
  jns    L33
  or     $0x1,%ecx
  mov    %cl,(%rdi,%rax,1)
  jmp    L33
L45:
  cmpb   $0x0,(%rsi)
  js     L18
L34:
  ret
L18:
  movslq %edx,%rcx
  cmp    $0x10,%edx
  mov    $0xffffff87,%eax
  mov    $0x1b,%edx
  cmovne %edx,%eax
  xor    %al,-0x1(%rdi,%rcx,1)
  jmp    L34
```

assistant: ```c
void make_kn(unsigned char *k1, unsigned char *l, int bl) {
  int i;
  for (i = 0; i < bl; i++) {
    k1[i] = l[i] << 1;
    if (i < bl - 1 && l[i + 1] & 0x80)
      k1[i] |= 1;
  }
  if (l[0] & 0x80)
    k1[bl - 1] ^= bl == 16 ? 0x87 : 0x1b;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<make_kn>:
  endbr64
  lea    -0x1(%rdx),%r9d
  movslq %edx,%r8
  xor    %eax,%eax
  test   %edx,%edx
  jle    L44
  nopl   0x0(%rax)
L47:
  movzbl (%rsi,%rax,1),%ecx
  add    %ecx,%ecx
  mov    %cl,(%rdi,%rax,1)
  cmp    %eax,%r9d
  jle    L12
  cmpb   $0x0,0x1(%rsi,%rax,1)
  jns    L12
  or     $0x1,%ecx
  mov    %cl,(%rdi,%rax,1)
L12:
  add    $0x1,%rax
  cmp    %r8,%rax
  jne    L47
L44:
  cmpb   $0x0,(%rsi)
  js     L25
  ret
  nopw   0x0(%rax,%rax,1)
L25:
  cmp    $0x10,%edx
  movslq %edx,%rcx
  mov    $0xffffff87,%eax
  mov    $0x1b,%edx
  cmovne %edx,%eax
  xor    %al,-0x1(%rdi,%rcx,1)
  ret
```

assistant: ```c
void make_kn(unsigned char *k1, unsigned char *l, int bl) {
  int i;
  for (i = 0; i < bl; i++) {
    k1[i] = l[i] << 1;
    if (i < bl - 1 && l[i + 1] & 0x80)
      k1[i] |= 1;
  }
  if (l[0] & 0x80)
    k1[bl - 1] ^= bl == 16 ? 0x87 : 0x1b;
}
```