ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<tobytes>:
  endbr64
  xor    %eax,%eax
  lea    -0x1(%rsi),%ecx
  test   %edx,%edx
  push   %r12
  cmovs  %ecx,%eax
  lea    D7(%rip),%r12
  test   %esi,%esi
  je     L14
  cmp    $0x1,%edx
  jne    L90
  movslq %eax,%rdx
  lea    D7(%rip),%r12
  mov    %rdi,%r8
  mov    %dil,(%r12,%rdx,1)
  shr    $0x8,%r8
  lea    0x1(%rax),%edx
  test   %ecx,%ecx
  je     L137
  movslq %edx,%rdx
  mov    %rdi,%rcx
  mov    %r8b,(%r12,%rdx,1)
  shr    $0x10,%rcx
  lea    0x2(%rax),%edx
  cmp    $0x2,%esi
  je     L85
  movslq %edx,%rdx
  mov    %cl,(%r12,%rdx,1)
  mov    %rdi,%rcx
  lea    0x3(%rax),%edx
  shr    $0x18,%rcx
  cmp    $0x3,%esi
  je     L85
  movslq %edx,%rdx
  mov    %cl,(%r12,%rdx,1)
  mov    %rdi,%rcx
  lea    0x4(%rax),%edx
  shr    $0x20,%rcx
  cmp    $0x4,%esi
  je     L85
  movslq %edx,%rdx
  mov    %cl,(%r12,%rdx,1)
  mov    %rdi,%rcx
  lea    0x5(%rax),%edx
  shr    $0x28,%rcx
  cmp    $0x5,%esi
  je     L85
  movslq %edx,%rdx
  mov    %cl,(%r12,%rdx,1)
  mov    %rdi,%rcx
  lea    0x6(%rax),%edx
  shr    $0x30,%rcx
  cmp    $0x6,%esi
  je     L85
  movslq %edx,%rdx
  add    $0x7,%eax
  shr    $0x38,%rdi
  mov    %cl,(%r12,%rdx,1)
  cmp    $0x7,%esi
  je     L14
  cltq
  mov    %dil,(%r12,%rax,1)
L84:
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   (%rax)
L85:
  mov    %rcx,%rdi
L14:
  test   %rdi,%rdi
  je     L84
L122:
  lea    D18(%rip),%rdi
  call   <error@plt>
  mov    %r12,%rax
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L90:
  cltq
  lea    D7(%rip),%r12
  movslq %edx,%rdx
  add    %r12,%rax
  nopw   0x0(%rax,%rax,1)
L92:
  sub    $0x1,%ecx
  mov    %dil,(%rax)
  shr    $0x8,%rdi
  add    %rdx,%rax
  cmp    $0xffffffff,%ecx
  jne    L92
  test   %rdi,%rdi
  jne    L122
  jmp    L84
L137:
  mov    %r8,%rdi
  jmp    L14
```

tool_calls: name: unpack_data
arguments: label: D18
type_infered: string

tool: D18: overflow in immediate value

assistant: ```c
char *tobytes(unsigned long long v, int nbytes, int inc) {
  static char buf[sizeof(unsigned long long)];
  int idx;
  idx = (inc < 0) ? nbytes - 1 : 0;
  while (nbytes--) {
    buf[idx] = v;
    idx += inc;
    v >>= 8;
  }
  if (v)
    error("overflow in immediate value");
  return buf;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<puts>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <putstring@plt>
  mov    $0xd,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int puts(char *s) {
  putstring(s);
  putchar('\r');
  putchar('\n');
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<puts>:
  endbr64
  sub    $0x8,%rsp
  call   <putstring@plt>
  mov    $0xd,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int puts(char *s) {
  putstring(s);
  putchar('\r');
  putchar('\n');
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<puts>:
  endbr64
  sub    $0x8,%rsp
  call   <putstring@plt>
  mov    $0xd,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int puts(char *s) {
  putstring(s);
  putchar('\r');
  putchar('\n');
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<puts>:
  endbr64
  sub    $0x8,%rsp
  call   <putstring@plt>
  mov    $0xd,%edi
  call   <putchar@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int puts(char *s) {
  putstring(s);
  putchar('\r');
  putchar('\n');
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<intlit_comp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jle    L56
  mov    $0x1,%eax
  jmp    L6
L56:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jne    L15
  mov    $0x0,%eax
  jmp    L6
L15:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jge    L6
  mov    $0xffffffff,%eax
  jmp    L6
L6:
  pop    %rbp
  ret
```

assistant: ```c
int intlit_comp(const void *a, const void *b) {
  if (*(int *)a > *(int *)b)
    return 1;
  if (*(int *)a == *(int *)b)
    return 0;
  if (*(int *)a < *(int *)b)
    return -1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<intlit_comp>:
  endbr64
  mov    (%rdi),%ecx
  mov    (%rsi),%edx
  mov    $0x1,%eax
  cmp    %edx,%ecx
  jg     L14
  mov    $0x0,%eax
  je     L14
  mov    $0xffffffff,%eax
L14:
  ret
```

assistant: ```c
int intlit_comp(const void *a, const void *b) {
  if (*(int *)a > *(int *)b)
    return 1;
  if (*(int *)a == *(int *)b)
    return 0;
  if (*(int *)a < *(int *)b)
    return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<intlit_comp>:
  endbr64
  mov    (%rsi),%edx
  mov    $0x1,%eax
  cmp    %edx,(%rdi)
  jg     L3
  mov    $0x0,%eax
  je     L3
  mov    $0xffffffff,%eax
L3:
  ret
```

assistant: ```c
int intlit_comp(const void *a, const void *b) {
  if (*(int *)a > *(int *)b)
    return 1;
  if (*(int *)a == *(int *)b)
    return 0;
  if (*(int *)a < *(int *)b)
    return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<intlit_comp>:
  endbr64
  mov    (%rsi),%edx
  mov    $0x1,%eax
  cmp    %edx,(%rdi)
  jg     L18
  mov    $0x0,%eax
  je     L18
  mov    $0xffffffff,%eax
L18:
  ret
```

assistant: ```c
int intlit_comp(const void *a, const void *b) {
  if (*(int *)a > *(int *)b)
    return 1;
  if (*(int *)a == *(int *)b)
    return 0;
  if (*(int *)a < *(int *)b)
    return -1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bmm050_set_presetmode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movb   $0x0,-0x1(%rbp)
  movzbl -0x14(%rbp),%eax
  cmp    $0x4,%eax
  je     L17
  cmp    $0x4,%eax
  jg     L30
  cmp    $0x3,%eax
  je     L53
  cmp    $0x3,%eax
  jg     L30
  cmp    $0x1,%eax
  je     L107
  cmp    $0x2,%eax
  je     L38
  jmp    L30
L107:
  mov    $0x0,%edi
  call   <bmm050_set_datarate@plt>
  mov    %al,-0x1(%rbp)
  mov    $0x1,%edi
  call   <bmm050_set_repetitions_XY@plt>
  or     %al,-0x1(%rbp)
  mov    $0x2,%edi
  call   <bmm050_set_repetitions_Z@plt>
  or     %al,-0x1(%rbp)
  jmp    L74
L38:
  mov    $0x0,%edi
  call   <bmm050_set_datarate@plt>
  mov    %al,-0x1(%rbp)
  mov    $0x4,%edi
  call   <bmm050_set_repetitions_XY@plt>
  or     %al,-0x1(%rbp)
  mov    $0xe,%edi
  call   <bmm050_set_repetitions_Z@plt>
  or     %al,-0x1(%rbp)
  jmp    L74
L53:
  mov    $0x5,%edi
  call   <bmm050_set_datarate@plt>
  mov    %al,-0x1(%rbp)
  mov    $0x17,%edi
  call   <bmm050_set_repetitions_XY@plt>
  or     %al,-0x1(%rbp)
  mov    $0x52,%edi
  call   <bmm050_set_repetitions_Z@plt>
  or     %al,-0x1(%rbp)
  jmp    L74
L17:
  mov    $0x0,%edi
  call   <bmm050_set_datarate@plt>
  mov    %al,-0x1(%rbp)
  mov    $0x7,%edi
  call   <bmm050_set_repetitions_XY@plt>
  or     %al,-0x1(%rbp)
  mov    $0x1a,%edi
  call   <bmm050_set_repetitions_Z@plt>
  or     %al,-0x1(%rbp)
  jmp    L74
L30:
  movb   $0xfe,-0x1(%rbp)
  nop
L74:
  movzbl -0x1(%rbp),%eax
  leave
  ret
```

assistant: ```c
char bmm050_set_presetmode(unsigned char mode) {
  char comres = 0;
  switch (mode) {
  case 1:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(1);
    comres |= bmm050_set_repetitions_Z(2);
    break;
  case 2:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(4);
    comres |= bmm050_set_repetitions_Z(14);
    break;
  case 3:
    comres = bmm050_set_datarate(5);
    comres |= bmm050_set_repetitions_XY(23);
    comres |= bmm050_set_repetitions_Z(82);
    break;
  case 4:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(7);
    comres |= bmm050_set_repetitions_Z(26);
    break;
  default:
    comres = ((char)-2);
    break;
  }
  return comres;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bmm050_set_presetmode>:
  endbr64
  push   %rbx
  cmp    $0x3,%dil
  je     L15
  ja     L8
  cmp    $0x1,%dil
  je     L4
  cmp    $0x2,%dil
  jne    L20
  mov    $0x0,%edi
  call   <bmm050_set_datarate@plt>
  mov    %eax,%ebx
  mov    $0x4,%edi
  call   <bmm050_set_repetitions_XY@plt>
  or     %eax,%ebx
  mov    $0xe,%edi
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  jmp    L39
L20:
  mov    $0xfffffffe,%eax
  jmp    L39
L8:
  mov    $0xfffffffe,%eax
  cmp    $0x4,%dil
  jne    L39
  mov    $0x0,%edi
  call   <bmm050_set_datarate@plt>
  mov    %eax,%ebx
  mov    $0x7,%edi
  call   <bmm050_set_repetitions_XY@plt>
  or     %eax,%ebx
  mov    $0x1a,%edi
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  jmp    L39
L4:
  mov    $0x0,%edi
  call   <bmm050_set_datarate@plt>
  mov    %eax,%ebx
  mov    $0x1,%edi
  call   <bmm050_set_repetitions_XY@plt>
  or     %eax,%ebx
  mov    $0x2,%edi
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
L39:
  pop    %rbx
  ret
L15:
  mov    $0x5,%edi
  call   <bmm050_set_datarate@plt>
  mov    %eax,%ebx
  mov    $0x17,%edi
  call   <bmm050_set_repetitions_XY@plt>
  or     %eax,%ebx
  mov    $0x52,%edi
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  jmp    L39
```

assistant: ```c
char bmm050_set_presetmode(unsigned char mode) {
  char comres = 0;
  switch (mode) {
  case 1:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(1);
    comres |= bmm050_set_repetitions_Z(2);
    break;
  case 2:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(4);
    comres |= bmm050_set_repetitions_Z(14);
    break;
  case 3:
    comres = bmm050_set_datarate(5);
    comres |= bmm050_set_repetitions_XY(23);
    comres |= bmm050_set_repetitions_Z(82);
    break;
  case 4:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(7);
    comres |= bmm050_set_repetitions_Z(26);
    break;
  default:
    comres = ((char)-2);
    break;
  }
  return comres;
}
```
user: Translate the below assembly code into C programming language:

```asm
<bmm050_set_presetmode>:
  endbr64
  push   %rbx
  cmp    $0x3,%dil
  je     L36
  ja     L42
  cmp    $0x1,%dil
  je     L23
  cmp    $0x2,%dil
  jne    L20
  xor    %edi,%edi
  call   <bmm050_set_datarate@plt>
  mov    $0x4,%edi
  mov    %eax,%ebx
  call   <bmm050_set_repetitions_XY@plt>
  mov    $0xe,%edi
  or     %eax,%ebx
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  pop    %rbx
  ret
L42:
  cmp    $0x4,%dil
  jne    L20
  xor    %edi,%edi
  call   <bmm050_set_datarate@plt>
  mov    $0x7,%edi
  mov    %eax,%ebx
  call   <bmm050_set_repetitions_XY@plt>
  mov    $0x1a,%edi
  or     %eax,%ebx
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L20:
  mov    $0xfffffffe,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L23:
  xor    %edi,%edi
  call   <bmm050_set_datarate@plt>
  mov    $0x1,%edi
  mov    %eax,%ebx
  call   <bmm050_set_repetitions_XY@plt>
  mov    $0x2,%edi
  or     %eax,%ebx
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L36:
  mov    $0x5,%edi
  call   <bmm050_set_datarate@plt>
  mov    $0x17,%edi
  mov    %eax,%ebx
  call   <bmm050_set_repetitions_XY@plt>
  mov    $0x52,%edi
  or     %eax,%ebx
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
char bmm050_set_presetmode(unsigned char mode) {
  char comres = 0;
  switch (mode) {
  case 1:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(1);
    comres |= bmm050_set_repetitions_Z(2);
    break;
  case 2:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(4);
    comres |= bmm050_set_repetitions_Z(14);
    break;
  case 3:
    comres = bmm050_set_datarate(5);
    comres |= bmm050_set_repetitions_XY(23);
    comres |= bmm050_set_repetitions_Z(82);
    break;
  case 4:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(7);
    comres |= bmm050_set_repetitions_Z(26);
    break;
  default:
    comres = ((char)-2);
    break;
  }
  return comres;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<bmm050_set_presetmode>:
  endbr64
  push   %rbx
  cmp    $0x3,%dil
  je     L16
  ja     L19
  cmp    $0x1,%dil
  je     L26
  cmp    $0x2,%dil
  jne    L20
  xor    %edi,%edi
  call   <bmm050_set_datarate@plt>
  mov    $0x4,%edi
  mov    %eax,%ebx
  call   <bmm050_set_repetitions_XY@plt>
  mov    $0xe,%edi
  or     %eax,%ebx
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  pop    %rbx
  ret
L19:
  cmp    $0x4,%dil
  jne    L20
  xor    %edi,%edi
  call   <bmm050_set_datarate@plt>
  mov    $0x7,%edi
  mov    %eax,%ebx
  call   <bmm050_set_repetitions_XY@plt>
  mov    $0x1a,%edi
  or     %eax,%ebx
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L20:
  mov    $0xfffffffe,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L26:
  xor    %edi,%edi
  call   <bmm050_set_datarate@plt>
  mov    $0x1,%edi
  mov    %eax,%ebx
  call   <bmm050_set_repetitions_XY@plt>
  mov    $0x2,%edi
  or     %eax,%ebx
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L16:
  mov    $0x5,%edi
  call   <bmm050_set_datarate@plt>
  mov    $0x17,%edi
  mov    %eax,%ebx
  call   <bmm050_set_repetitions_XY@plt>
  mov    $0x52,%edi
  or     %eax,%ebx
  call   <bmm050_set_repetitions_Z@plt>
  or     %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
char bmm050_set_presetmode(unsigned char mode) {
  char comres = 0;
  switch (mode) {
  case 1:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(1);
    comres |= bmm050_set_repetitions_Z(2);
    break;
  case 2:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(4);
    comres |= bmm050_set_repetitions_Z(14);
    break;
  case 3:
    comres = bmm050_set_datarate(5);
    comres |= bmm050_set_repetitions_XY(23);
    comres |= bmm050_set_repetitions_Z(82);
    break;
  case 4:
    comres = bmm050_set_datarate(0);
    comres |= bmm050_set_repetitions_XY(7);
    comres |= bmm050_set_repetitions_Z(26);
    break;
  default:
    comres = ((char)-2);
    break;
  }
  return comres;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<right_shift>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %edx,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  cltd
  idivl  -0xc(%rbp)
  mov    %edx,-0x10(%rbp)
  mov    -0xc(%rbp),%eax
  sub    -0x10(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <reverse@plt>
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0xc(%rbp),%eax
  sub    -0x10(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <reverse@plt>
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <reverse@plt>
  nop
  leave
  ret
```

assistant: ```c
void right_shift(int *p, int length, int m) {
  m = m % length;
  reverse(p, 0, length - m - 1);
  reverse(p, length - m, length - 1);
  reverse(p, 0, length - 1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<right_shift>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %esi,%ebx
  mov    %edx,%eax
  cltd
  idiv   %esi
  mov    %esi,%r12d
  sub    %edx,%r12d
  lea    -0x1(%r12),%edx
  mov    $0x0,%esi
  call   <reverse@plt>
  sub    $0x1,%ebx
  mov    %ebx,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <reverse@plt>
  mov    %ebx,%edx
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <reverse@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void right_shift(int *p, int length, int m) {
  m = m % length;
  reverse(p, 0, length - m - 1);
  reverse(p, length - m, length - 1);
  reverse(p, 0, length - 1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<right_shift>:
  endbr64
  mov    %edx,%eax
  push   %r13
  mov    %esi,%r13d
  cltd
  push   %r12
  mov    %esi,%r12d
  idiv   %esi
  push   %rbp
  sub    $0x1,%r12d
  mov    %rdi,%rbp
  xor    %esi,%esi
  sub    %edx,%r13d
  lea    -0x1(%r13),%edx
  call   <reverse@plt>
  mov    %r12d,%edx
  mov    %r13d,%esi
  mov    %rbp,%rdi
  call   <reverse@plt>
  mov    %r12d,%edx
  mov    %rbp,%rdi
  xor    %esi,%esi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1050 <reverse@plt>
```

assistant: ```c
void right_shift(int *p, int length, int m) {
  m = m % length;
  reverse(p, 0, length - m - 1);
  reverse(p, length - m, length - 1);
  reverse(p, 0, length - 1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<right_shift>:
  endbr64
  mov    %edx,%eax
  push   %r13
  mov    %esi,%r13d
  cltd
  push   %r12
  mov    %esi,%r12d
  idiv   %esi
  push   %rbp
  sub    $0x1,%r12d
  mov    %rdi,%rbp
  xor    %esi,%esi
  sub    %edx,%r13d
  lea    -0x1(%r13),%edx
  call   <reverse@plt>
  mov    %r12d,%edx
  mov    %r13d,%esi
  mov    %rbp,%rdi
  call   <reverse@plt>
  mov    %r12d,%edx
  mov    %rbp,%rdi
  xor    %esi,%esi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1050 <reverse@plt>
```

assistant: ```c
void right_shift(int *p, int length, int m) {
  m = m % length;
  reverse(p, 0, length - m - 1);
  reverse(p, length - m, length - 1);
  reverse(p, 0, length - 1);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<SwapWord>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L3
L13:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x5(%rbp)
  mov    -0x14(%rbp),%eax
  sub    -0x4(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x20(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  mov    -0x14(%rbp),%eax
  sub    -0x4(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x5(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L3:
  mov    -0x14(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  cmp    %eax,-0x4(%rbp)
  jl     L13
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void SwapWord(int length, void *wordP) {
  int i;
  unsigned char temp;
  for (i = 0; i < length / 2; i++) {
    temp = ((unsigned char *)wordP)[i];
    ((unsigned char *)wordP)[i] = ((unsigned char *)wordP)[length - i - 1];
    ((unsigned char *)wordP)[length - i - 1] = temp;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<SwapWord>:
  endbr64
  mov    %edi,%r8d
  shr    $0x1f,%r8d
  add    %edi,%r8d
  sar    %r8d
  cmp    $0x1,%edi
  jle    L6
  movslq %edi,%rdi
  lea    -0x1(%rsi,%rdi,1),%rdx
  mov    $0x0,%eax
L4:
  movzbl (%rsi,%rax,1),%ecx
  movzbl (%rdx),%edi
  mov    %dil,(%rsi,%rax,1)
  mov    %cl,(%rdx)
  add    $0x1,%rax
  sub    $0x1,%rdx
  cmp    %eax,%r8d
  jg     L4
L6:
  ret
```

assistant: ```c
void SwapWord(int length, void *wordP) {
  int i;
  unsigned char temp;
  for (i = 0; i < length / 2; i++) {
    temp = ((unsigned char *)wordP)[i];
    ((unsigned char *)wordP)[i] = ((unsigned char *)wordP)[length - i - 1];
    ((unsigned char *)wordP)[length - i - 1] = temp;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<SwapWord>:
  endbr64
  mov    %edi,%r8d
  shr    $0x1f,%r8d
  add    %edi,%r8d
  sar    %r8d
  cmp    $0x1,%edi
  jle    L19
  movslq %edi,%rdi
  xor    %eax,%eax
  lea    -0x1(%rsi,%rdi,1),%rdx
L3:
  movzbl (%rdx),%edi
  movzbl (%rsi,%rax,1),%ecx
  sub    $0x1,%rdx
  mov    %dil,(%rsi,%rax,1)
  add    $0x1,%rax
  mov    %cl,0x1(%rdx)
  cmp    %eax,%r8d
  jg     L3
L19:
  ret
```

assistant: ```c
void SwapWord(int length, void *wordP) {
  int i;
  unsigned char temp;
  for (i = 0; i < length / 2; i++) {
    temp = ((unsigned char *)wordP)[i];
    ((unsigned char *)wordP)[i] = ((unsigned char *)wordP)[length - i - 1];
    ((unsigned char *)wordP)[length - i - 1] = temp;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<SwapWord>:
  endbr64
  mov    %edi,%r8d
  shr    $0x1f,%r8d
  add    %edi,%r8d
  sar    %r8d
  cmp    $0x1,%edi
  jle    L10
  movslq %edi,%rdi
  xor    %eax,%eax
  lea    -0x1(%rsi,%rdi,1),%rdx
L14:
  movzbl (%rdx),%edi
  movzbl (%rsi,%rax,1),%ecx
  sub    $0x1,%rdx
  mov    %dil,(%rsi,%rax,1)
  add    $0x1,%rax
  mov    %cl,0x1(%rdx)
  cmp    %eax,%r8d
  jg     L14
L10:
  ret
```

assistant: ```c
void SwapWord(int length, void *wordP) {
  int i;
  unsigned char temp;
  for (i = 0; i < length / 2; i++) {
    temp = ((unsigned char *)wordP)[i];
    ((unsigned char *)wordP)[i] = ((unsigned char *)wordP)[length - i - 1];
    ((unsigned char *)wordP)[length - i - 1] = temp;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<rmescapes>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rbx
  jmp    L0
L48:
  mov    %rbx,%rax
  lea    0x1(%rax),%rbx
  movzbl (%rax),%eax
  test   %al,%al
  je     L51
L0:
  movzbl (%rbx),%eax
  cmp    $0x81,%al
  jne    L48
  mov    %rbx,%r12
  jmp    L22
L9:
  movzbl (%rbx),%eax
  cmp    $0x81,%al
  jne    L67
  add    $0x1,%rbx
L67:
  mov    %rbx,%rdx
  lea    0x1(%rdx),%rbx
  mov    %r12,%rax
  lea    0x1(%rax),%r12
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L22:
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L9
  movb   $0x0,(%r12)
  jmp    L11
L51:
  nop
L11:
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

assistant: ```c
void rmescapes(str) char *str;
{
  register char *p, *q;
  p = str;
  while (*p != '\201') {
    if (*p++ == '\0')
      return;
  }
  q = p;
  while (*p) {
    if (*p == '\201')
      p++;
    *q++ = *p++;
  }
  *q = '\0';
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<rmescapes>:
  endbr64
L38:
  movzbl (%rdi),%eax
  cmp    $0x81,%al
  je     L36
  add    $0x1,%rdi
  test   %al,%al
  jne    L38
  jmp    L9
L36:
  mov    %rdi,%rdx
L37:
  cmp    $0x81,%al
  sete   %al
  movzbl %al,%eax
  add    %rdi,%rax
  lea    0x1(%rax),%rdi
  add    $0x1,%rdx
  movzbl (%rax),%ecx
  mov    %cl,-0x1(%rdx)
  movzbl 0x1(%rax),%eax
  test   %al,%al
  jne    L37
  movb   $0x0,(%rdx)
L9:
  ret
```

assistant: ```c
void rmescapes(str) char *str;
{
  register char *p, *q;
  p = str;
  while (*p != '\201') {
    if (*p++ == '\0')
      return;
  }
  q = p;
  while (*p) {
    if (*p == '\201')
      p++;
    *q++ = *p++;
  }
  *q = '\0';
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<rmescapes>:
  endbr64
  jmp    L10
  cs nopw 0x0(%rax,%rax,1)
L20:
  test   %al,%al
  je     L8
L10:
  movzbl (%rdi),%eax
  mov    %rdi,%rdx
  lea    0x1(%rdi),%rdi
  cmp    $0x81,%al
  jne    L20
  mov    %rdx,%rcx
  nopl   (%rax)
L22:
  cmp    $0x81,%al
  sete   %al
  add    $0x1,%rcx
  movzbl %al,%eax
  add    %rdx,%rax
  movzbl (%rax),%esi
  lea    0x1(%rax),%rdx
  mov    %sil,-0x1(%rcx)
  movzbl 0x1(%rax),%eax
  test   %al,%al
  jne    L22
  movb   $0x0,(%rcx)
L8:
  ret
```

assistant: ```c
void rmescapes(str) char *str;
{
  register char *p, *q;
  p = str;
  while (*p != '\201') {
    if (*p++ == '\0')
      return;
  }
  q = p;
  while (*p) {
    if (*p == '\201')
      p++;
    *q++ = *p++;
  }
  *q = '\0';
}
```