ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %r14
  mov    $0x18,%edi
  push   %r13
  push   %r12
  push   %rbp
  lea    D33(%rip),%rbp
  push   %rbx
  call   <malloc@plt>
  movdqa D54(%rip),%xmm0
  lea    D27(%rip),%rdi
  mov    %rax,%r13
  movups %xmm0,(%rax)
  mov    D56(%rip),%rax
  mov    %r13,%r12
  mov    %r13,%rbx
  lea    0x18(%r13),%r14
  mov    %rax,0x10(%r13)
  call   <puts@plt>
  nopl   0x0(%rax)
L16:
  mov    (%rbx),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %rbx,%r14
  jne    L16
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    D20(%rip),%rdi
  call   <puts@plt>
L11:
  mov    (%r12),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x8,%r12
  call   <printf@plt>
  mov    -0x4(%r12),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  cmp    %r14,%r12
  jne    L11
  lea    D16(%rip),%rdi
  call   <puts@plt>
  mov    0x0(%r13),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x8(%r13),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x10(%r13),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    0x4(%r13),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0xc(%r13),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x14(%r13),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    %r13,%rdi
  call   <free@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: read_data
arguments: label: D33
type: string
name: read_data
arguments: label: D54
type: byte[16]
name: read_data
arguments: label: D27
type: string
name: read_data
arguments: label: D56
type: byte[8]
name: read_data
arguments: label: D20
type: string
name: read_data
arguments: label: D16
type: string

tool: D33: %i 

tool: {"D54": [0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

tool: D27: Column-wise progression:

tool: {"D56": [0x02,0x00,0x00,0x00,0x05,0x00,0x00,0x00]}

tool: D20: Or in grid layout:

tool: D16: Convert to row-wise:

assistant: ```c
int main(int argc, char **argv) {
  int i, j;
  const int nclines = 6;
  const int ncols = 3;
  int nrows = nclines / ncols;
  int *arr = malloc(nclines * sizeof(int));
  int k = 0;
  for (j = 0; j < ncols; ++j) {
    for (i = 0; i < nrows; ++i)
      arr[k++] = j + ncols * i;
  }
  printf("Column-wise progression:\n");
  for (i = 0; i < nclines; ++i)
    printf("%i ", arr[i]);
  printf("\n");
  printf("Or in grid layout:\n");
  for (i = 0; i < ncols; ++i) {
    for (j = 0; j < nrows; ++j)
      printf("%i ", arr[j + i * nrows]);
    printf("\n");
  }
  k = 0;
  printf("Convert to row-wise:\n");
  for (i = 0; i < nrows; ++i) {
    for (j = 0; j < ncols; ++j)
      printf("%i ", arr[i + j * nrows]);
    printf("\n");
  }
  free(arr);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<IPCLiteMtoCDataRead>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,%eax
  mov    %rcx,-0x30(%rbp)
  mov    %ax,-0x24(%rbp)
  mov    $0x400fb710,%eax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  or     -0x30(%rbp),%rax
  and    %rdx,%rax
  test   %rax,%rax
  je     L43
  movw   $0x1,-0x2(%rbp)
  jmp    L23
L43:
  cmpw   $0x1,-0x24(%rbp)
  jne    L25
  mov    $0x400fb730,%eax
  movq   $0x7,(%rax)
  jmp    L15
L25:
  cmpw   $0x2,-0x24(%rbp)
  jne    L15
  mov    $0x400fb730,%eax
  movq   $0x8,(%rax)
L15:
  mov    $0x400fb734,%edx
  mov    -0x20(%rbp),%rax
  mov    %rax,(%rdx)
  mov    $0x400fb708,%eax
  mov    (%rax),%rcx
  mov    -0x18(%rbp),%rax
  or     -0x30(%rbp),%rax
  mov    $0x400fb708,%edx
  or     %rcx,%rax
  mov    %rax,(%rdx)
  movw   $0x0,-0x2(%rbp)
L23:
  movzwl -0x2(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned short IPCLiteMtoCDataRead(unsigned long ulFlag, unsigned long ulAddress, unsigned short usLength, unsigned long ulStatusFlag) {
  unsigned short returnStatus;
  if ((*((volatile unsigned long *)(0x400FB700 + 0x000000010))) & (ulFlag | ulStatusFlag)) {
    returnStatus = 0x0001;
  } else {
    if (usLength == 0x00000001) {
      (*((volatile unsigned long *)(0x400FB700 + 0x000000030))) = 0x00000007;
    } else if (usLength == 0x00000002) {
      (*((volatile unsigned long *)(0x400FB700 + 0x000000030))) = 0x00000008;
    }
    (*((volatile unsigned long *)(0x400FB700 + 0x000000034))) = ulAddress;
    (*((volatile unsigned long *)(0x400FB700 + 0x000000008))) |= (ulFlag | ulStatusFlag);
    returnStatus = 0x0000;
  }
  return returnStatus;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<IPCLiteMtoCDataRead>:
  endbr64
  mov    %rcx,%rax
  mov    0x400fb710,%rcx
  or     %rax,%rdi
  mov    $0x1,%eax
  test   %rdi,%rcx
  jne    L31
  cmp    $0x1,%dx
  je     L34
  cmp    $0x2,%dx
  je     L45
L47:
  mov    %rsi,0x400fb734
  mov    0x400fb708,%rax
  or     %rax,%rdi
  mov    %rdi,0x400fb708
  mov    $0x0,%eax
L31:
  ret
L34:
  movq   $0x7,0x400fb730
  jmp    L47
L45:
  movq   $0x8,0x400fb730
  jmp    L47
```

assistant: ```c
unsigned short IPCLiteMtoCDataRead(unsigned long ulFlag, unsigned long ulAddress, unsigned short usLength, unsigned long ulStatusFlag) {
  unsigned short returnStatus;
  if ((*((volatile unsigned long *)(0x400FB700 + 0x000000010))) & (ulFlag | ulStatusFlag)) {
    returnStatus = 0x0001;
  } else {
    if (usLength == 0x00000001) {
      (*((volatile unsigned long *)(0x400FB700 + 0x000000030))) = 0x00000007;
    } else if (usLength == 0x00000002) {
      (*((volatile unsigned long *)(0x400FB700 + 0x000000030))) = 0x00000008;
    }
    (*((volatile unsigned long *)(0x400FB700 + 0x000000034))) = ulAddress;
    (*((volatile unsigned long *)(0x400FB700 + 0x000000008))) |= (ulFlag | ulStatusFlag);
    returnStatus = 0x0000;
  }
  return returnStatus;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<IPCLiteMtoCDataRead>:
  endbr64
  mov    %rcx,%r8
  mov    0x400fb710,%rcx
  mov    $0x1,%eax
  or     %r8,%rdi
  test   %rdi,%rcx
  jne    L27
  cmp    $0x1,%dx
  je     L35
  cmp    $0x2,%dx
  jne    L18
  movq   $0x8,0x400fb730
L18:
  mov    %rsi,0x400fb734
  mov    0x400fb708,%rax
  or     %rax,%rdi
  xor    %eax,%eax
  mov    %rdi,0x400fb708
L27:
  ret
  nopw   0x0(%rax,%rax,1)
L35:
  movq   $0x7,0x400fb730
  jmp    L18
```

assistant: ```c
unsigned short IPCLiteMtoCDataRead(unsigned long ulFlag, unsigned long ulAddress, unsigned short usLength, unsigned long ulStatusFlag) {
  unsigned short returnStatus;
  if ((*((volatile unsigned long *)(0x400FB700 + 0x000000010))) & (ulFlag | ulStatusFlag)) {
    returnStatus = 0x0001;
  } else {
    if (usLength == 0x00000001) {
      (*((volatile unsigned long *)(0x400FB700 + 0x000000030))) = 0x00000007;
    } else if (usLength == 0x00000002) {
      (*((volatile unsigned long *)(0x400FB700 + 0x000000030))) = 0x00000008;
    }
    (*((volatile unsigned long *)(0x400FB700 + 0x000000034))) = ulAddress;
    (*((volatile unsigned long *)(0x400FB700 + 0x000000008))) |= (ulFlag | ulStatusFlag);
    returnStatus = 0x0000;
  }
  return returnStatus;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<IPCLiteMtoCDataRead>:
  endbr64
  mov    %rcx,%r8
  mov    0x400fb710,%rcx
  mov    $0x1,%eax
  or     %r8,%rdi
  test   %rdi,%rcx
  jne    L30
  cmp    $0x1,%dx
  je     L3
  cmp    $0x2,%dx
  jne    L23
  movq   $0x8,0x400fb730
L23:
  mov    %rsi,0x400fb734
  mov    0x400fb708,%rax
  or     %rax,%rdi
  xor    %eax,%eax
  mov    %rdi,0x400fb708
L30:
  ret
  nopw   0x0(%rax,%rax,1)
L3:
  movq   $0x7,0x400fb730
  jmp    L23
```

assistant: ```c
unsigned short IPCLiteMtoCDataRead(unsigned long ulFlag, unsigned long ulAddress, unsigned short usLength, unsigned long ulStatusFlag) {
  unsigned short returnStatus;
  if ((*((volatile unsigned long *)(0x400FB700 + 0x000000010))) & (ulFlag | ulStatusFlag)) {
    returnStatus = 0x0001;
  } else {
    if (usLength == 0x00000001) {
      (*((volatile unsigned long *)(0x400FB700 + 0x000000030))) = 0x00000007;
    } else if (usLength == 0x00000002) {
      (*((volatile unsigned long *)(0x400FB700 + 0x000000030))) = 0x00000008;
    }
    (*((volatile unsigned long *)(0x400FB700 + 0x000000034))) = ulAddress;
    (*((volatile unsigned long *)(0x400FB700 + 0x000000008))) |= (ulFlag | ulStatusFlag);
    returnStatus = 0x0000;
  }
  return returnStatus;
}
```
user: What is the c source code of the assembly code below:

```asm
<snprintf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xe0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %esi,-0xcc(%rbp)
  mov    %rdx,-0xd8(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L6
  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)
L6:
  mov    -0xd8(%rbp),%rdx
  mov    -0xb8(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb8(%rbp),%ecx
  mov    -0xd8(%rbp),%rdx
  mov    -0xcc(%rbp),%esi
  mov    -0xc8(%rbp),%rax
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    %eax,-0xb4(%rbp)
  mov    -0xb8(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    -0xb4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int snprintf(char *buf, unsigned int size, const char *fmt, ...) {
  va_list args;
  int rv;
  va_start(args, fmt);
  rv = vsnprintf(buf, size, fmt, args);
  va_end(args);
  return rv;
}
```
user: Translate the below assembly code into C programming language:

```asm
<snprintf>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%r13d
  mov    %rdx,%rbx
  mov    %rdx,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %rbx,%rdx
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <vsnprintf@plt>
  mov    %eax,%ebx
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int snprintf(char *buf, unsigned int size, const char *fmt, ...) {
  va_list args;
  int rv;
  va_start(args, fmt);
  rv = vsnprintf(buf, size, fmt, args);
  va_end(args);
  return rv;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<snprintf>:
  endbr64
  push   %r14
  mov    %esi,%r14d
  mov    %rdx,%rsi
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    %r14d,%esi
  mov    %r13,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int snprintf(char *buf, unsigned int size, const char *fmt, ...) {
  va_list args;
  int rv;
  va_start(args, fmt);
  rv = vsnprintf(buf, size, fmt, args);
  va_end(args);
  return rv;
}
```
user: What is the c source code of the assembly code below?

```asm
<snprintf>:
  endbr64
  push   %r14
  mov    %esi,%r14d
  mov    %rdx,%rsi
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    %r14d,%esi
  mov    %r13,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int snprintf(char *buf, unsigned int size, const char *fmt, ...) {
  va_list args;
  int rv;
  va_start(args, fmt);
  rv = vsnprintf(buf, size, fmt, args);
  va_end(args);
  return rv;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<addrsort>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  test   %esi,%esi
  jle    L152
  mov    %rdi,%rcx
  mov    %esi,%r10d
  mov    D3(%rip),%rax
  mov    (%rax),%r9d
  mov    0x8(%rax),%rsi
  mov    %rdi,%r12
  mov    $0x0,%ebx
  mov    $0x0,%ebp
  mov    $0x0,%r11d
  mov    $0x0,%r13d
  jmp    L147
L5:
  movslq %r11d,%rdx
  mov    %ax,(%rsp,%rdx,2)
  test   %bx,%bx
  jne    L16
  test   %bp,%bp
  jle    L16
  sub    $0x1,%r11d
  movslq %r11d,%r11
  cmp    %ax,(%rsp,%r11,2)
  mov    %r13d,%ebx
  cmovg  %ebp,%ebx
L16:
  add    $0x1,%ebp
  add    $0x8,%r12
  movswl %bp,%r11d
  cmp    %r10d,%r11d
  jge    L34
L147:
  mov    $0x0,%eax
  test   %r9d,%r9d
  je     L5
  mov    (%r12),%rax
  mov    (%rax),%r8d
  mov    $0x0,%eax
L85:
  movswq %ax,%rdx
  mov    %r8d,%edi
  and    (%rsi,%rdx,8),%edi
  cmp    0x4(%rsi,%rdx,8),%edi
  je     L5
  add    $0x1,%eax
  movswl %ax,%edx
  cmp    %r9d,%edx
  jb     L85
  jmp    L5
L34:
  test   %bx,%bx
  je     L152
  movswl %bx,%eax
  lea    -0x1(%rbx),%r8d
  mov    %rsp,%r9
  cmp    %eax,%r10d
  jg     L82
L152:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L32
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L52:
  lea    0x2(%r8),%eax
  cwtl
  add    $0x1,%r8d
  cmp    %r10d,%eax
  jge    L152
L82:
  test   %r8w,%r8w
  js     L52
  movswq %r8w,%rax
  lea    (%r9,%rax,2),%rdx
L118:
  movzwl (%rdx),%esi
  movzwl 0x2(%rdx),%edi
  cmp    %di,%si
  jle    L52
  mov    %di,(%rdx)
  mov    %si,0x2(%rdx)
  mov    (%rcx,%rax,8),%rsi
  mov    0x8(%rcx,%rax,8),%rdi
  mov    %rdi,(%rcx,%rax,8)
  mov    %rsi,0x8(%rcx,%rax,8)
  sub    $0x1,%rax
  sub    $0x2,%rdx
  test   %ax,%ax
  jns    L118
  jmp    L52
L32:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void addrsort(char **ap, int num) {
  short i, j;
  char **p;
  short aval[35];
  short needsort = 0;
  p = ap;
  for (i = 0; i < num; i++, p++) {
    for (j = 0; (unsigned)j < _res.nsort; j++)
      if (_res.sort_list[j].addr.s_addr == (((struct in_addr *)(*p))->s_addr & _res.sort_list[j].mask))
        break;
    aval[i] = j;
    if (needsort == 0 && i > 0 && j < aval[i - 1])
      needsort = i;
  }
  if (!needsort)
    return;
  while (needsort < num) {
    for (j = needsort - 1; j >= 0; j--) {
      if (aval[j] > aval[j + 1]) {
        char *hp;
        i = aval[j];
        aval[j] = aval[j + 1];
        aval[j + 1] = i;
        hp = ap[j];
        ap[j] = ap[j + 1];
        ap[j + 1] = hp;
      } else
        break;
    }
    needsort++;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<addrsort>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  test   %esi,%esi
  jle    L13
  mov    D0(%rip),%rax
  mov    %esi,%r10d
  mov    %rdi,%rcx
  mov    %rdi,%r12
  xor    %ebx,%ebx
  xor    %ebp,%ebp
  xor    %r11d,%r11d
  xor    %r13d,%r13d
  mov    (%rax),%r9d
  mov    0x8(%rax),%rsi
  nopw   0x0(%rax,%rax,1)
L135:
  xor    %eax,%eax
  test   %r9d,%r9d
  je     L11
  mov    (%r12),%rax
  mov    (%rax),%r8d
  xor    %eax,%eax
  jmp    L44
  nopw   0x0(%rax,%rax,1)
L130:
  add    $0x1,%eax
  movswl %ax,%edx
  cmp    %r9d,%edx
  jae    L11
L44:
  movswq %ax,%rdx
  mov    (%rsi,%rdx,8),%edi
  and    %r8d,%edi
  cmp    0x4(%rsi,%rdx,8),%edi
  jne    L130
L11:
  movslq %r11d,%rdx
  mov    %ax,(%rsp,%rdx,2)
  test   %bx,%bx
  jne    L31
  test   %bp,%bp
  jle    L31
  sub    $0x1,%r11d
  mov    %r13d,%ebx
  movslq %r11d,%r11
  cmp    %ax,(%rsp,%r11,2)
  cmovg  %ebp,%ebx
L31:
  add    $0x1,%ebp
  add    $0x8,%r12
  movswl %bp,%r11d
  cmp    %r10d,%r11d
  jl     L135
  test   %bx,%bx
  je     L13
  movswl %bx,%eax
  cmp    %eax,%r10d
  jle    L13
  lea    -0x1(%rbx),%r8d
  mov    %rsp,%r9
  nopw   0x0(%rax,%rax,1)
L4:
  test   %r8w,%r8w
  js     L38
  movswq %r8w,%rax
  lea    (%r9,%rax,2),%rdx
  jmp    L26
L66:
  mov    %di,(%rdx)
  mov    0x8(%rcx,%rax,8),%rdi
  sub    $0x2,%rdx
  mov    %si,0x4(%rdx)
  mov    (%rcx,%rax,8),%rsi
  mov    %rdi,(%rcx,%rax,8)
  mov    %rsi,0x8(%rcx,%rax,8)
  sub    $0x1,%rax
  test   %ax,%ax
  js     L38
L26:
  movzwl (%rdx),%esi
  movzwl 0x2(%rdx),%edi
  cmp    %di,%si
  jg     L66
L38:
  lea    0x2(%r8),%eax
  add    $0x1,%r8d
  cwtl
  cmp    %r10d,%eax
  jl     L4
L13:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L50
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L50:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void addrsort(char **ap, int num) {
  short i, j;
  char **p;
  short aval[35];
  short needsort = 0;
  p = ap;
  for (i = 0; i < num; i++, p++) {
    for (j = 0; (unsigned)j < _res.nsort; j++)
      if (_res.sort_list[j].addr.s_addr == (((struct in_addr *)(*p))->s_addr & _res.sort_list[j].mask))
        break;
    aval[i] = j;
    if (needsort == 0 && i > 0 && j < aval[i - 1])
      needsort = i;
  }
  if (!needsort)
    return;
  while (needsort < num) {
    for (j = needsort - 1; j >= 0; j--) {
      if (aval[j] > aval[j + 1]) {
        char *hp;
        i = aval[j];
        aval[j] = aval[j + 1];
        aval[j + 1] = i;
        hp = ap[j];
        ap[j] = ap[j + 1];
        ap[j + 1] = hp;
      } else
        break;
    }
    needsort++;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<addrsort>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  test   %esi,%esi
  jle    L34
  mov    D2(%rip),%rax
  mov    %esi,%r11d
  mov    %rdi,%r12
  xor    %ebx,%ebx
  xor    %ebp,%ebp
  xor    %r10d,%r10d
  xor    %r13d,%r13d
  mov    (%rax),%r9d
  mov    0x8(%rax),%rcx
  nopl   0x0(%rax)
L116:
  xor    %eax,%eax
  test   %r9d,%r9d
  je     L32
  mov    (%r12),%rax
  mov    (%rax),%r8d
  xor    %eax,%eax
  jmp    L77
  nopw   0x0(%rax,%rax,1)
L121:
  add    $0x1,%eax
  movswl %ax,%edx
  cmp    %r9d,%edx
  jae    L32
L77:
  movswq %ax,%rdx
  mov    (%rcx,%rdx,8),%esi
  and    %r8d,%esi
  cmp    0x4(%rcx,%rdx,8),%esi
  jne    L121
L32:
  movslq %r10d,%rdx
  mov    %ax,(%rsp,%rdx,2)
  test   %bx,%bx
  jne    L134
  test   %bp,%bp
  jle    L134
  sub    $0x1,%r10d
  mov    %r13d,%ebx
  movslq %r10d,%r10
  cmp    %ax,(%rsp,%r10,2)
  cmovg  %ebp,%ebx
L134:
  add    $0x1,%ebp
  add    $0x8,%r12
  movswl %bp,%r10d
  cmp    %r11d,%r10d
  jl     L116
  test   %bx,%bx
  je     L34
  movswl %bx,%eax
  cmp    %eax,%r11d
  jle    L34
  lea    -0x1(%rbx),%r8d
  mov    %rsp,%r9
  nopw   0x0(%rax,%rax,1)
L40:
  test   %r8w,%r8w
  js     L96
  movswq %r8w,%rdx
  lea    (%r9,%rdx,2),%rax
  jmp    L99
  nopl   0x0(%rax,%rax,1)
L157:
  movdqu (%rdi,%rdx,8),%xmm0
  mov    %si,(%rax)
  sub    $0x2,%rax
  mov    %cx,0x4(%rax)
  shufpd $0x1,%xmm0,%xmm0
  movups %xmm0,(%rdi,%rdx,8)
  sub    $0x1,%rdx
  test   %dx,%dx
  js     L96
L99:
  movzwl (%rax),%ecx
  movzwl 0x2(%rax),%esi
  cmp    %si,%cx
  jg     L157
L96:
  lea    0x2(%r8),%eax
  add    $0x1,%r8d
  cwtl
  cmp    %r11d,%eax
  jl     L40
L34:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L38:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void addrsort(char **ap, int num) {
  short i, j;
  char **p;
  short aval[35];
  short needsort = 0;
  p = ap;
  for (i = 0; i < num; i++, p++) {
    for (j = 0; (unsigned)j < _res.nsort; j++)
      if (_res.sort_list[j].addr.s_addr == (((struct in_addr *)(*p))->s_addr & _res.sort_list[j].mask))
        break;
    aval[i] = j;
    if (needsort == 0 && i > 0 && j < aval[i - 1])
      needsort = i;
  }
  if (!needsort)
    return;
  while (needsort < num) {
    for (j = needsort - 1; j >= 0; j--) {
      if (aval[j] > aval[j + 1]) {
        char *hp;
        i = aval[j];
        aval[j] = aval[j + 1];
        aval[j + 1] = i;
        hp = ap[j];
        ap[j] = ap[j + 1];
        ap[j + 1] = hp;
      } else
        break;
    }
    needsort++;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ridl_getnextword>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x2c(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x2c(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  jmp    L16
L0:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L52
  addl   $0x1,-0x10(%rbp)
  addl   $0x1,-0x14(%rbp)
L16:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0x14(%rbp)
  jl     L0
  jmp    L96
L52:
  nop
L96:
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  jmp    L98
L95:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L82
  addl   $0x1,-0x14(%rbp)
L98:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0x14(%rbp)
  jl     L95
  jmp    L58
L82:
  nop
L58:
  mov    -0x14(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  sub    -0x10(%rbp),%eax
  add    $0x1,%eax
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <calloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  jmp    L57
L46:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x14(%rbp),%eax
  sub    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x14(%rbp)
L57:
  mov    -0x14(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jl     L46
  mov    -0xc(%rbp),%eax
  sub    -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x38(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *ridl_getnextword(char *line, int start, int *search_length) {
  int i, end, actualStart = start, actualEnd;
  char *result;
  for (i = start; i < strlen(line); i++) {
    if (line[i] == ' ')
      actualStart++;
    else
      break;
  }
  for (i = actualStart; i < strlen(line); i++) {
    if (line[i] == ' ')
      break;
  }
  actualEnd = i;
  result = (char *)calloc(actualEnd - actualStart + 1, 1);
  for (i = actualStart; i < actualEnd; i++) {
    result[i - actualStart] = line[i];
  }
  *search_length = actualEnd - start;
  return (result);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<ridl_getnextword>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %esi,0x4(%rsp)
  mov    %rdx,0x8(%rsp)
  movslq %esi,%r12
L31:
  mov    %r12d,%r14d
  mov    %rbx,%rdi
  call   <strlen@plt>
  cmp    %r12d,%eax
  jle    L52
  lea    0x1(%r12),%rax
  cmpb   $0x20,(%rbx,%r12,1)
  jne    L52
  mov    %rax,%r12
  jmp    L31
L52:
  movslq %r14d,%r15
  mov    %r15,%rbp
L57:
  mov    %ebp,%r13d
  mov    %rbx,%rdi
  call   <strlen@plt>
  cmp    %ebp,%eax
  jle    L0
  lea    0x1(%rbp),%rax
  cmpb   $0x20,(%rbx,%rbp,1)
  je     L0
  mov    %rax,%rbp
  jmp    L57
L0:
  mov    %r13d,%edi
  sub    %r14d,%edi
  add    $0x1,%edi
  mov    $0x1,%esi
  call   <calloc@plt>
  cmp    %r14d,%r13d
  jle    L32
  sub    %r12d,%ebp
  lea    -0x1(%rbp),%edx
  lea    0x1(%rax,%rdx,1),%rsi
  mov    %rax,%rdx
  sub    %rax,%r15
  add    %r15,%rbx
L9:
  movzbl (%rbx,%rdx,1),%ecx
  mov    %cl,(%rdx)
  add    $0x1,%rdx
  cmp    %rsi,%rdx
  jne    L9
L32:
  sub    0x4(%rsp),%r13d
  mov    0x8(%rsp),%rcx
  mov    %r13d,(%rcx)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char *ridl_getnextword(char *line, int start, int *search_length) {
  int i, end, actualStart = start, actualEnd;
  char *result;
  for (i = start; i < strlen(line); i++) {
    if (line[i] == ' ')
      actualStart++;
    else
      break;
  }
  for (i = actualStart; i < strlen(line); i++) {
    if (line[i] == ' ')
      break;
  }
  actualEnd = i;
  result = (char *)calloc(actualEnd - actualStart + 1, 1);
  for (i = actualStart; i < actualEnd; i++) {
    result[i - actualStart] = line[i];
  }
  *search_length = actualEnd - start;
  return (result);
}
```