ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<RandomFunc>:
  endbr64
  movzwl (%rdi),%eax
  sub    $0xa4d,%ax
  rol    $0x8,%ax
  sub    $0xb1c,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  char copy12;
  char copy13;
  char copy14;
  {
    state[0UL] = (input[0UL] + 914778474UL) - (unsigned short)29623;
    local1 = 0UL;
    while (local1 < 1UL) {
      copy11 = *((char *)(&state[local1]) + 1);
      *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
      *((char *)(&state[local1]) + 0) = copy11;
      copy12 = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = copy12;
      copy12 = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = copy12;
      local1++;
    }
    local1 = 0UL;
    while (local1 < 1UL) {
      copy13 = *((char *)(&state[local1]) + 0);
      *((char *)(&state[local1]) + 0) = *((char *)(&state[local1]) + 1);
      *((char *)(&state[local1]) + 1) = copy13;
      copy13 = *((char *)(&state[local1]) + 1);
      *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
      *((char *)(&state[local1]) + 0) = copy13;
      copy14 = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = copy14;
      copy14 = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = copy14;
      local1++;
    }
    output[0UL] = (state[0UL] + 676121794UL) - (unsigned short)55262;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<RandomFunc>:
  endbr64
  movzwl (%rdi),%eax
  sub    $0xa4d,%ax
  rol    $0x8,%ax
  sub    $0xb1c,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  char copy12;
  char copy13;
  char copy14;
  {
    state[0UL] = (input[0UL] + 914778474UL) - (unsigned short)29623;
    local1 = 0UL;
    while (local1 < 1UL) {
      copy11 = *((char *)(&state[local1]) + 1);
      *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
      *((char *)(&state[local1]) + 0) = copy11;
      copy12 = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = copy12;
      copy12 = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = copy12;
      local1++;
    }
    local1 = 0UL;
    while (local1 < 1UL) {
      copy13 = *((char *)(&state[local1]) + 0);
      *((char *)(&state[local1]) + 0) = *((char *)(&state[local1]) + 1);
      *((char *)(&state[local1]) + 1) = copy13;
      copy13 = *((char *)(&state[local1]) + 1);
      *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
      *((char *)(&state[local1]) + 0) = copy13;
      copy14 = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = copy14;
      copy14 = *((char *)(&state[0UL]) + 1);
      *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
      *((char *)(&state[0UL]) + 0) = copy14;
      local1++;
    }
    output[0UL] = (state[0UL] + 676121794UL) - (unsigned short)55262;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<get_dram_unit>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movsd  D32(%rip),%xmm0
  comisd D47(%rip),%xmm0
  jbe    L12
L32:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x20,%rsp
  pop    %rbx
  ret
L12:
  mov    %rdi,%rbx
  movl   $0x1,0x8(%rsp)
  movl   $0x0,0xc(%rsp)
  movl   $0x0,0x10(%rsp)
  movl   $0x0,0x14(%rsp)
  lea    0x14(%rsp),%rcx
  lea    0x10(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  lea    0x8(%rsp),%rdi
  call   <cpuid@plt>
  mov    0x8(%rsp),%eax
  mov    %eax,%r8d
  shr    $0x8,%r8d
  and    $0xf,%r8d
  cmp    $0x6,%r8d
  jne    L8
  mov    %eax,%edx
  shr    $0xc,%edx
  and    $0xf0,%edx
  shr    $0x4,%eax
  and    $0xf,%eax
  lea    -0x3f(%rdx,%rax,1),%eax
  cmp    $0x16,%eax
  ja     L61
  mov    $0x408001,%edx
  bt     %rax,%rdx
  jb     L76
L61:
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <get_default_unit@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
L48:
  movsd  %xmm0,D25(%rip)
  jmp    L32
L8:
  lea    D25(%rip),%rcx
  mov    $0xc1,%edx
  lea    D3(%rip),%rsi
  lea    D1(%rip),%rdi
  mov    $0x0,%eax
  call   <x86_energy_set_error_string@plt>
  pxor   %xmm0,%xmm0
  jmp    L32
L76:
  movsd  D19(%rip),%xmm0
  jmp    L48
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D47
data_type: f64
name: retrieve_data
arguments: data_tag: D25
data_type: string
name: retrieve_data
arguments: data_tag: D3
data_type: string
name: retrieve_data
arguments: data_tag: D1
data_type: string
name: retrieve_data
arguments: data_tag: D19
data_type: byte[8]

tool: D47: 0

tool: D25: Unknown CPU family %x

tool: D3: get_dram_unit

tool: D1: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/tud-zih-energy/x86_energy/refs/heads/master/src/access/msr.c

tool: {"D19": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3e]}

assistant: ```c
double get_dram_unit(long unsigned cpu) {
  static double dram_unit = -1.0;
  if (dram_unit > 0.0)
    return dram_unit;
  unsigned int eax = 1, ebx = 0, ecx = 0, edx = 0;
  cpuid(&eax, &ebx, &ecx, &edx);
  if (((eax >> 8) & 0xF) != 6) {
    x86_energy_set_error_string("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/tud-zih-energy/x86_energy/refs/heads/master/src/access/msr.c", __func__, 193, "Unknown CPU family %x", ((eax >> 8) & 0xF));
    return 0;
  }
  switch ((((eax >> 16) & 0xF) << 4) + ((eax >> 4) & 0xF)) {
  case 0x3f:
  case 0x4e:
  case 0x55:
    dram_unit = 1.0 / pow(2.0, 16.0);
    break;
  default:
    dram_unit = get_default_unit(cpu);
  }
  return dram_unit;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<get_dram_unit>:
  endbr64
  push   %rbp
  pxor   %xmm1,%xmm1
  sub    $0x20,%rsp
  movsd  D58(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  comisd %xmm1,%xmm0
  jbe    L76
L55:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  add    $0x20,%rsp
  pop    %rbp
  ret
  nopl   (%rax)
L76:
  mov    %rdi,%rbp
  lea    0x14(%rsp),%rcx
  lea    0x10(%rsp),%rdx
  movl   $0x1,0x8(%rsp)
  lea    0xc(%rsp),%rsi
  lea    0x8(%rsp),%rdi
  movl   $0x0,0xc(%rsp)
  movl   $0x0,0x10(%rsp)
  movl   $0x0,0x14(%rsp)
  call   <cpuid@plt>
  mov    0x8(%rsp),%eax
  mov    %eax,%r8d
  shr    $0x8,%r8d
  and    $0xf,%r8d
  cmp    $0x6,%r8d
  jne    L78
  mov    %eax,%edx
  shr    $0x4,%eax
  shr    $0xc,%edx
  and    $0xf,%eax
  and    $0xf0,%edx
  lea    -0x3f(%rdx,%rax,1),%eax
  cmp    $0x16,%eax
  ja     L38
  mov    $0x408001,%edx
  bt     %rax,%rdx
  jb     L69
L38:
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <get_default_unit@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
L34:
  movsd  %xmm0,D17(%rip)
  jmp    L55
  nopl   (%rax)
L78:
  lea    D17(%rip),%rcx
  mov    $0xc1,%edx
  lea    D57(%rip),%rsi
  xor    %eax,%eax
  lea    D53(%rip),%rdi
  call   <x86_energy_set_error_string@plt>
  pxor   %xmm0,%xmm0
  jmp    L55
  nopw   0x0(%rax,%rax,1)
L69:
  movsd  D38(%rip),%xmm0
  jmp    L34
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D17
type: string
name: unpack_data
arguments: data_label: D57
type: string
name: unpack_data
arguments: data_label: D53
type: string
name: unpack_data
arguments: data_label: D38
type: f32[2]

tool: D17: Unknown CPU family %x

tool: D57: get_dram_unit

tool: D53: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/tud-zih-energy/x86_energy/refs/heads/master/src/access/msr.c

tool: {"D38": [0.0,0.46875]}

assistant: ```c
double get_dram_unit(long unsigned cpu) {
  static double dram_unit = -1.0;
  if (dram_unit > 0.0)
    return dram_unit;
  unsigned int eax = 1, ebx = 0, ecx = 0, edx = 0;
  cpuid(&eax, &ebx, &ecx, &edx);
  if (((eax >> 8) & 0xF) != 6) {
    x86_energy_set_error_string("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/tud-zih-energy/x86_energy/refs/heads/master/src/access/msr.c", __func__, 193, "Unknown CPU family %x", ((eax >> 8) & 0xF));
    return 0;
  }
  switch ((((eax >> 16) & 0xF) << 4) + ((eax >> 4) & 0xF)) {
  case 0x3f:
  case 0x4e:
  case 0x55:
    dram_unit = 1.0 / pow(2.0, 16.0);
    break;
  default:
    dram_unit = get_default_unit(cpu);
  }
  return dram_unit;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<get_dram_unit>:
  endbr64
  push   %rbp
  pxor   %xmm1,%xmm1
  sub    $0x20,%rsp
  movsd  D57(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  comisd %xmm1,%xmm0
  jbe    L49
L76:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L62
  add    $0x20,%rsp
  pop    %rbp
  ret
  nopl   (%rax)
L49:
  mov    %rdi,%rbp
  lea    0x14(%rsp),%rcx
  lea    0x10(%rsp),%rdx
  movl   $0x1,0x8(%rsp)
  lea    0xc(%rsp),%rsi
  lea    0x8(%rsp),%rdi
  movl   $0x0,0xc(%rsp)
  movl   $0x0,0x10(%rsp)
  movl   $0x0,0x14(%rsp)
  call   <cpuid@plt>
  mov    0x8(%rsp),%eax
  mov    %eax,%r8d
  shr    $0x8,%r8d
  and    $0xf,%r8d
  cmp    $0x6,%r8d
  jne    L4
  mov    %eax,%edx
  shr    $0x4,%eax
  shr    $0xc,%edx
  and    $0xf,%eax
  and    $0xf0,%edx
  lea    -0x3f(%rdx,%rax,1),%eax
  cmp    $0x16,%eax
  ja     L24
  mov    $0x408001,%edx
  bt     %rax,%rdx
  jb     L27
L24:
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <get_default_unit@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
L57:
  movsd  %xmm0,D14(%rip)
  jmp    L76
  nopl   (%rax)
L4:
  lea    D14(%rip),%rcx
  mov    $0xc1,%edx
  lea    D16(%rip),%rsi
  xor    %eax,%eax
  lea    D3(%rip),%rdi
  call   <x86_energy_set_error_string@plt>
  pxor   %xmm0,%xmm0
  jmp    L76
  nopw   0x0(%rax,%rax,1)
L27:
  movsd  D47(%rip),%xmm0
  jmp    L57
L62:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D14
type_guessed: string
name: parse_data
arguments: tag: D16
type_guessed: string
name: parse_data
arguments: tag: D3
type_guessed: string
name: parse_data
arguments: tag: D47
type_guessed: f32[2]

tool: D14: Unknown CPU family %x

tool: D16: get_dram_unit

tool: D3: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/tud-zih-energy/x86_energy/refs/heads/master/src/access/msr.c

tool: {"D47": [0.0,0.46875]}

assistant: ```c
double get_dram_unit(long unsigned cpu) {
  static double dram_unit = -1.0;
  if (dram_unit > 0.0)
    return dram_unit;
  unsigned int eax = 1, ebx = 0, ecx = 0, edx = 0;
  cpuid(&eax, &ebx, &ecx, &edx);
  if (((eax >> 8) & 0xF) != 6) {
    x86_energy_set_error_string("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/tud-zih-energy/x86_energy/refs/heads/master/src/access/msr.c", __func__, 193, "Unknown CPU family %x", ((eax >> 8) & 0xF));
    return 0;
  }
  switch ((((eax >> 16) & 0xF) << 4) + ((eax >> 4) & 0xF)) {
  case 0x3f:
  case 0x4e:
  case 0x55:
    dram_unit = 1.0 / pow(2.0, 16.0);
    break;
  default:
    dram_unit = get_default_unit(cpu);
  }
  return dram_unit;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<quaddobl_Littlewood_Richardson_homotopies>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x38,%rsp
  mov    %edi,%eax
  mov    %esi,%r10d
  mov    %rcx,%rdi
  mov    0x18(%rbp),%rsi
  mov    0x20(%rbp),%r15
  mov    0x28(%rbp),%r12
  mov    %fs:0x28,%rcx
  mov    %rcx,-0x38(%rbp)
  xor    %ecx,%ecx
  lea    -0x2(%rdx),%r13d
  imul   %eax,%r13d
  imul   %eax,%r13d
  shl    $0x3,%r13d
  lea    0x1(%r13),%r14d
  movslq %r14d,%rcx
  lea    0xf(,%rcx,8),%rcx
  mov    %rcx,%r11
  and    $0xfffffffffffffff0,%r11
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rbx
  sub    %rcx,%rbx
L57:
  cmp    %rbx,%rsp
  je     L44
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L57
L44:
  mov    %r11,%rcx
  and    $0xfff,%ecx
  sub    %rcx,%rsp
  test   %rcx,%rcx
  je     L28
  orq    $0x0,-0x8(%rsp,%rcx,1)
L28:
  lea    0x7(%rsp),%rbx
  mov    %rbx,%rcx
  shr    $0x3,%rcx
  mov    %rcx,-0x58(%rbp)
  and    $0xfffffffffffffff8,%rbx
  mov    %eax,-0x50(%rbp)
  mov    %r10d,-0x4c(%rbp)
  mov    %edx,-0x48(%rbp)
  mov    %r8d,-0x44(%rbp)
  mov    %r9d,-0x40(%rbp)
  mov    0x10(%rbp),%eax
  mov    %eax,-0x3c(%rbp)
  test   %eax,%eax
  jle    L36
  mov    %eax,%ecx
  mov    $0x0,%eax
L39:
  movsbl (%rsi,%rax,1),%edx
  pxor   %xmm0,%xmm0
  cvtsi2sd %edx,%xmm0
  movsd  %xmm0,(%rbx,%rax,8)
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L39
L36:
  lea    -0x50(%rbp),%rsi
  mov    %rbx,%rcx
  mov    %rdi,%rdx
  mov    $0xb5,%edi
  call   <_ada_use_c2phc@plt>
  mov    -0x58(%rbp),%rdi
  cvttsd2si 0x0(,%rdi,8),%edx
  mov    %edx,(%r15)
  cmp    $0x1,%r14d
  jle    L75
  lea    -0x1(%r13),%ecx
  add    $0x2,%rcx
  mov    $0x1,%edx
L76:
  movsd  (%rbx,%rdx,8),%xmm0
  movsd  %xmm0,-0x8(%r12,%rdx,8)
  add    $0x1,%rdx
  cmp    %rcx,%rdx
  jne    L76
L75:
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L16
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L16:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int quaddobl_Littlewood_Richardson_homotopies(int n, int k, int c, int *brackets, int verbose, int verify, int nbchar, char *filename, int *r, double *flags) {
  int fail, i;
  int size = 8 * (c - 2) * n * n + 1;
  double rc[size];
  int dim[6];
  dim[0] = n;
  dim[1] = k;
  dim[2] = c;
  dim[3] = verbose;
  dim[4] = verify;
  dim[5] = nbchar;
  for (i = 0; i < nbchar; i++)
    rc[i] = (double)filename[i];
  fail = _ada_use_c2phc(181, dim, brackets, rc);
  (*r) = (int)rc[0];
  for (i = 1; i < size; i++)
    flags[i - 1] = rc[i];
  return fail;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<quaddobl_Littlewood_Richardson_homotopies>:
  endbr64
  push   %rbp
  mov    %esi,%r11d
  mov    %rcx,%rsi
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  lea    -0x2(%rdx),%r12d
  imul   %edi,%r12d
  push   %rbx
  imul   %edi,%r12d
  sub    $0x38,%rsp
  mov    0x18(%rbp),%rax
  mov    0x20(%rbp),%r15
  mov    %fs:0x28,%rcx
  mov    %rcx,-0x38(%rbp)
  xor    %ecx,%ecx
  mov    %rsp,%r13
  mov    0x28(%rbp),%r10
  shl    $0x3,%r12d
  lea    0x1(%r12),%r14d
  movslq %r14d,%rcx
  lea    0xf(,%rcx,8),%rcx
  mov    %rcx,%rbx
  and    $0xfffffffffffff000,%rcx
  sub    %rcx,%r13
  and    $0xfffffffffffffff0,%rbx
  cmp    %r13,%rsp
  je     L2
L51:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %r13,%rsp
  jne    L51
L2:
  and    $0xfff,%ebx
  sub    %rbx,%rsp
  test   %rbx,%rbx
  jne    L52
L4:
  lea    0x7(%rsp),%rbx
  mov    %edi,-0x50(%rbp)
  movslq 0x10(%rbp),%rdi
  mov    %rbx,%rcx
  mov    %r11d,-0x4c(%rbp)
  and    $0xfffffffffffffff8,%rbx
  shr    $0x3,%rcx
  mov    %edx,-0x48(%rbp)
  mov    %rcx,-0x60(%rbp)
  mov    %r8d,-0x44(%rbp)
  mov    %r9d,-0x40(%rbp)
  mov    %edi,-0x3c(%rbp)
  test   %edi,%edi
  jle    L32
  xor    %edx,%edx
  nopl   0x0(%rax)
L16:
  movsbl (%rax,%rdx,1),%ecx
  pxor   %xmm0,%xmm0
  cvtsi2sd %ecx,%xmm0
  movsd  %xmm0,(%rbx,%rdx,8)
  add    $0x1,%rdx
  cmp    %rdx,%rdi
  jne    L16
L32:
  lea    -0x50(%rbp),%r8
  mov    %rsi,%rdx
  mov    %rbx,%rcx
  mov    $0xb5,%edi
  mov    %r8,%rsi
  mov    %r10,-0x58(%rbp)
  call   <_ada_use_c2phc@plt>
  mov    %eax,%r13d
  mov    -0x60(%rbp),%rax
  cvttsd2si 0x0(,%rax,8),%eax
  mov    %eax,(%r15)
  cmp    $0x1,%r14d
  jle    L57
  lea    -0x1(%r12),%eax
  mov    -0x58(%rbp),%rdi
  lea    0x8(%rbx),%rsi
  lea    0x8(,%rax,8),%rdx
  call   <memcpy@plt>
L57:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L61
  lea    -0x28(%rbp),%rsp
  mov    %r13d,%eax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L52:
  orq    $0x0,-0x8(%rsp,%rbx,1)
  jmp    L4
L61:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int quaddobl_Littlewood_Richardson_homotopies(int n, int k, int c, int *brackets, int verbose, int verify, int nbchar, char *filename, int *r, double *flags) {
  int fail, i;
  int size = 8 * (c - 2) * n * n + 1;
  double rc[size];
  int dim[6];
  dim[0] = n;
  dim[1] = k;
  dim[2] = c;
  dim[3] = verbose;
  dim[4] = verify;
  dim[5] = nbchar;
  for (i = 0; i < nbchar; i++)
    rc[i] = (double)filename[i];
  fail = _ada_use_c2phc(181, dim, brackets, rc);
  (*r) = (int)rc[0];
  for (i = 1; i < size; i++)
    flags[i - 1] = rc[i];
  return fail;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    D75(%rip),%rbp
  mov    %rbx,%rcx
  mov    $0x0,%edx
  mov    0x0(%rbp),%esi
  mov    $0x0,%edi
  call   <socketpair@plt>
  mov    D30(%rip),%r13
  mov    %rbx,%rcx
  mov    D50(%rip),%rax
  mov    (%rax),%edx
  mov    $0x4b,%esi
  mov    0x0(%r13),%edi
  call   <socketpair@plt>
  mov    D58(%rip),%r12
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    0x0(%rbp),%esi
  mov    (%r12),%edi
  call   <socketpair@plt>
  mov    D8(%rip),%r14
  mov    %rbx,%rcx
  mov    D56(%rip),%rax
  mov    (%rax),%edx
  mov    (%r14),%esi
  mov    0x0(%r13),%edi
  call   <socketpair@plt>
  mov    D15(%rip),%r15
  mov    %rbx,%rcx
  mov    (%r15),%edx
  mov    (%r14),%esi
  mov    0x0(%r13),%edi
  call   <socketpair@plt>
  mov    %rbx,%rcx
  mov    (%r15),%edx
  mov    0x0(%rbp),%esi
  mov    0x0(%r13),%edi
  call   <socketpair@plt>
  mov    %rbx,%rcx
  mov    D53(%rip),%rax
  mov    (%rax),%edx
  mov    0x0(%rbp),%esi
  mov    0x0(%r13),%edi
  call   <socketpair@plt>
  mov    %rbx,%rcx
  mov    $0x0,%edx
  mov    (%r14),%esi
  mov    (%r12),%edi
  call   <socketpair@plt>
  mov    (%rsp),%edi
  call   <close@plt>
  mov    0x4(%rsp),%edi
  call   <close@plt>
  mov    %rbx,%rcx
  mov    $0x0,%edx
  mov    0x0(%rbp),%esi
  mov    (%r12),%edi
  call   <socketpair@plt>
  mov    (%rsp),%edi
  call   <close@plt>
  mov    0x4(%rsp),%edi
  call   <close@plt>
  mov    %rbx,%rcx
  mov    $0x0,%edx
  mov    0x0(%rbp),%esi
  mov    $0xffffffff,%edi
  call   <socketpair@plt>
  mov    %rbx,%rcx
  mov    $0x0,%edx
  mov    $0xffffffff,%esi
  mov    (%r12),%edi
  call   <socketpair@plt>
  mov    %rbx,%rcx
  mov    $0xffffffff,%edx
  mov    0x0(%rbp),%esi
  mov    (%r12),%edi
  call   <socketpair@plt>
  mov    $0xffffffffffffffff,%rcx
  mov    $0x0,%edx
  mov    0x0(%rbp),%esi
  mov    (%r12),%edi
  call   <socketpair@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int fds[2], fl, i;
  socketpair(0, SOCK_STREAM, 0, fds);
  socketpair(PF_INET, 75, IPPROTO_IP, fds);
  socketpair(PF_UNIX, SOCK_STREAM, 0, 0);
  socketpair(PF_INET, SOCK_DGRAM, IPPROTO_UDP, fds);
  socketpair(PF_INET, SOCK_DGRAM, IPPROTO_TCP, fds);
  socketpair(PF_INET, SOCK_STREAM, IPPROTO_TCP, fds);
  socketpair(PF_INET, SOCK_STREAM, IPPROTO_ICMP, fds);
  socketpair(PF_UNIX, SOCK_DGRAM, 0, fds);
  close(fds[0]);
  close(fds[1]);
  socketpair(PF_UNIX, SOCK_STREAM, 0, fds);
  close(fds[0]);
  close(fds[1]);
  socketpair(-1, SOCK_STREAM, 0, fds);
  socketpair(PF_UNIX, -1, 0, fds);
  socketpair(PF_UNIX, SOCK_STREAM, -1, fds);
  socketpair(PF_UNIX, SOCK_STREAM, 0, (int *)-1);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r15
  xor    %edx,%edx
  xor    %edi,%edi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    D10(%rip),%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    (%rbx),%esi
  mov    %r12,%rcx
  call   <socketpair@plt>
  mov    D7(%rip),%r13
  mov    %r12,%rcx
  mov    D27(%rip),%rax
  mov    $0x4b,%esi
  mov    (%rax),%edx
  mov    0x0(%r13),%edi
  call   <socketpair@plt>
  mov    D1(%rip),%rbp
  mov    (%rbx),%esi
  xor    %ecx,%ecx
  xor    %edx,%edx
  mov    0x0(%rbp),%edi
  call   <socketpair@plt>
  mov    D13(%rip),%r14
  mov    0x0(%r13),%edi
  mov    %r12,%rcx
  mov    D40(%rip),%rax
  mov    (%r14),%esi
  mov    (%rax),%edx
  call   <socketpair@plt>
  mov    (%r14),%esi
  mov    0x0(%r13),%edi
  mov    %r12,%rcx
  mov    D15(%rip),%r15
  mov    (%r15),%edx
  call   <socketpair@plt>
  mov    (%r15),%edx
  mov    (%rbx),%esi
  mov    %r12,%rcx
  mov    0x0(%r13),%edi
  call   <socketpair@plt>
  mov    (%rbx),%esi
  mov    0x0(%r13),%edi
  mov    %r12,%rcx
  mov    D71(%rip),%rax
  mov    (%rax),%edx
  call   <socketpair@plt>
  mov    (%r14),%esi
  mov    0x0(%rbp),%edi
  xor    %edx,%edx
  mov    %r12,%rcx
  call   <socketpair@plt>
  mov    (%rsp),%edi
  call   <close@plt>
  mov    0x4(%rsp),%edi
  call   <close@plt>
  mov    (%rbx),%esi
  mov    0x0(%rbp),%edi
  xor    %edx,%edx
  mov    %r12,%rcx
  call   <socketpair@plt>
  mov    (%rsp),%edi
  call   <close@plt>
  mov    0x4(%rsp),%edi
  call   <close@plt>
  mov    (%rbx),%esi
  xor    %edx,%edx
  mov    %r12,%rcx
  mov    $0xffffffff,%edi
  call   <socketpair@plt>
  mov    0x0(%rbp),%edi
  xor    %edx,%edx
  mov    %r12,%rcx
  mov    $0xffffffff,%esi
  call   <socketpair@plt>
  mov    (%rbx),%esi
  mov    0x0(%rbp),%edi
  mov    %r12,%rcx
  mov    $0xffffffff,%edx
  call   <socketpair@plt>
  mov    (%rbx),%esi
  mov    0x0(%rbp),%edi
  xor    %edx,%edx
  mov    $0xffffffffffffffff,%rcx
  call   <socketpair@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int fds[2], fl, i;
  socketpair(0, SOCK_STREAM, 0, fds);
  socketpair(PF_INET, 75, IPPROTO_IP, fds);
  socketpair(PF_UNIX, SOCK_STREAM, 0, 0);
  socketpair(PF_INET, SOCK_DGRAM, IPPROTO_UDP, fds);
  socketpair(PF_INET, SOCK_DGRAM, IPPROTO_TCP, fds);
  socketpair(PF_INET, SOCK_STREAM, IPPROTO_TCP, fds);
  socketpair(PF_INET, SOCK_STREAM, IPPROTO_ICMP, fds);
  socketpair(PF_UNIX, SOCK_DGRAM, 0, fds);
  close(fds[0]);
  close(fds[1]);
  socketpair(PF_UNIX, SOCK_STREAM, 0, fds);
  close(fds[0]);
  close(fds[1]);
  socketpair(-1, SOCK_STREAM, 0, fds);
  socketpair(PF_UNIX, -1, 0, fds);
  socketpair(PF_UNIX, SOCK_STREAM, -1, fds);
  socketpair(PF_UNIX, SOCK_STREAM, 0, (int *)-1);
}
```