user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  lea    D76(%rip),%rdi
  call   <puts@plt>
  lea    D25(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%esi
  lea    D139(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%ebp
  movl   $0x1,0xc(%rsp)
  jmp    L230
L296:
  lea    0x1(%rax),%ecx
  cmp    %eax,%ebp
  je     L251
  mov    %ecx,%eax
L48:
  cmp    %eax,%edx
  je     L296
  lea    (%rax,%rdx,1),%ecx
  cmp    %r12d,%ecx
  jne    L296
  cmp    %eax,%edx
  setle  %cl
  cmp    $0x1,%cl
  sbb    $0xffffffff,%esi
  jmp    L296
L251:
  lea    0x1(%rdx),%eax
  cmp    %edx,%ebp
  je     L279
  mov    %eax,%edx
L103:
  mov    %edi,%eax
  jmp    L48
L280:
  mov    %r13d,%edx
  mov    %r13d,%esi
  lea    D28(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L156:
  lea    0x1(%rbx),%eax
  cmp    %ebx,%ebp
  je     L90
  mov    %eax,%ebx
L282:
  cmp    %ebx,%r13d
  jg     L156
  lea    0x0(%r13,%rbx,1),%eax
  cmp    %r12d,%eax
  jne    L156
  cmp    %ebx,%r13d
  je     L280
  mov    %ebx,%edx
  mov    %r13d,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L156
L90:
  lea    0x1(%r13),%eax
  cmp    %r13d,%ebp
  je     L300
  mov    %eax,%r13d
L13:
  mov    %r14d,%ebx
  jmp    L282
L247:
  mov    $0x0,%r13d
  mov    $0x0,%r14d
  lea    D64(%rip),%r15
  jmp    L13
L264:
  mov    %ebx,%edx
  mov    %r13d,%esi
  lea    D116(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L236:
  lea    0x1(%rbx),%eax
  cmp    %ebx,%ebp
  je     L248
  mov    %eax,%ebx
L179:
  cmp    %ebx,%r13d
  je     L236
  lea    0x0(%r13,%rbx,1),%eax
  cmp    %r12d,%eax
  jne    L236
  cmp    %ebx,%r13d
  jg     L236
  test   %r14d,%r14d
  jne    L264
  mov    %ebx,%edx
  mov    %r13d,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%r14d
  jmp    L236
L248:
  lea    0x1(%r13),%eax
  cmp    %r13d,%ebp
  je     L322
  mov    %eax,%r13d
L55:
  mov    $0x0,%ebx
  jmp    L179
L322:
  lea    D104(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  test   $0x1,%r12b
  je     L325
L300:
  mov    %r12d,%esi
  lea    D97(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%r12d
  cmp    0x8(%rsp),%r12d
  je     L262
L19:
  mov    %r12d,%esi
  lea    D29(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%esi
  mov    $0x0,%edx
  mov    $0x0,%edi
  cmpl   $0x0,0x4(%rsp)
  jg     L103
  jmp    L300
L325:
  mov    %r12d,%esi
  shr    $0x1f,%esi
  add    %r12d,%esi
  sar    %esi
  mov    %esi,%edx
  lea    D146(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L300
L262:
  mov    0x4(%rsp),%ebp
L230:
  mov    0xc(%rsp),%r15d
  lea    0x1(%r15),%ebx
  mov    %r15d,%esi
  lea    D13(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%edx
  mov    %ebx,%esi
  lea    D55(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x1(%rbp),%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x1f,%r15d
  je     L138
  mov    0x4(%rsp),%ebx
  mov    %ebx,%esi
  lea    D139(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x2,0xc(%rsp)
  mov    0xc(%rsp),%eax
  cmp    $0x1,%eax
  jle    L262
  lea    -0x1(%rbx,%rbx,1),%eax
  mov    %eax,0x8(%rsp)
  mov    $0x1,%r12d
  jmp    L19
L279:
  cmp    $0x2,%esi
  jle    L247
  mov    $0x0,%r14d
  mov    $0x0,%r13d
  lea    D85(%rip),%r15
  jmp    L55
L138:
  lea    D79(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: unpack_data
arguments: tag: D76
type_guessed: string
name: unpack_data
arguments: tag: D25
type_guessed: string
name: unpack_data
arguments: tag: D139
type_guessed: string
name: unpack_data
arguments: tag: D28
type_guessed: string
name: unpack_data
arguments: tag: D64
type_guessed: string
name: unpack_data
arguments: tag: D116
type_guessed: string
name: unpack_data
arguments: tag: D104
type_guessed: string
name: unpack_data
arguments: tag: D97
type_guessed: string
name: unpack_data
arguments: tag: D29
type_guessed: string
name: unpack_data
arguments: tag: D146
type_guessed: string
name: unpack_data
arguments: tag: D13
type_guessed: string
name: unpack_data
arguments: tag: D55
type_guessed: string
name: unpack_data
arguments: tag: D85
type_guessed: string
name: unpack_data
arguments: tag: D79
type_guessed: string

tool: D76: void fp_sqr_comba_small(fp_int *A, fp_int *B)
{
   fp_digit *a, b[32], c0, c1, c2, sc0, sc1, sc2;

tool: D25:    switch (A->used) { 

tool: D139:    case %d:
      a = A->dp;
      COMBA_START; 

      /* clear carries */
      CLEAR_CARRY;

      /* output 0 */
      SQRADD(a[0],a[0]);
      COMBA_STORE(b[0]);


tool: D28:    SQRADD(a[%d], a[%d]); 

tool: D64:    SQRADD2(a[%d], a[%d]); 

tool: D116: SQRADDAC(a[%d], a[%d]); 

tool: D104: SQRADDDB; 

tool: D97: 
      COMBA_STORE(b[%d]);


tool: D29: 
      /* output %d */
      CARRY_FORWARD;
   

tool: D146: SQRADD(a[%d], a[%d]); 

tool: D13:       COMBA_STORE2(b[%d]);


tool: D55:       COMBA_FINI;

      B->used = %d;
      B->sign = FP_ZPOS;
      memcpy(B->dp, b, %d * sizeof(fp_digit));
      fp_clamp(B);
      break;



tool: D85: SQRADDSC(a[%d], a[%d]); 

tool: D79: }

}

assistant: ```c
int main(int argc, char **argv) {
  int x, y, z, N, f;
  printf("void fp_sqr_comba_small(fp_int *A, fp_int *B)\n"
         "{\n"
         "   fp_digit *a, b[32], c0, c1, c2, sc0, sc1, sc2;\n");
  printf("   switch (A->used) { \n");
  for (N = 1; N <= 16; N++) {
    printf("   case %d:\n"
           "      a = A->dp;\n"
           "      COMBA_START; \n"
           "\n"
           "      /* clear carries */\n"
           "      CLEAR_CARRY;\n"
           "\n"
           "      /* output 0 */\n"
           "      SQRADD(a[0],a[0]);\n"
           "      COMBA_STORE(b[0]);\n",
           N);
    for (x = 1; x < N + N - 1; x++) {
      printf("\n      /* output %d */\n"
             "      CARRY_FORWARD;\n   ",
             x);
      for (f = y = 0; y < N; y++) {
        for (z = 0; z < N; z++) {
          if (z != y && z + y == x && y <= z) {
            ++f;
          }
        }
      }
      if (f <= 2) {
        for (y = 0; y < N; y++) {
          for (z = 0; z < N; z++) {
            if (y <= z && (y + z) == x) {
              if (y == z) {
                printf("   SQRADD(a[%d], a[%d]); ", y, y);
              } else {
                printf("   SQRADD2(a[%d], a[%d]); ", y, z);
              }
            }
          }
        }
      } else {
        f = 0;
        for (y = 0; y < N; y++) {
          for (z = 0; z < N; z++) {
            if (z != y && z + y == x && y <= z) {
              if (f == 0) {
                printf("SQRADDSC(a[%d], a[%d]); ", y, z);
                f = 1;
              } else {
                printf("SQRADDAC(a[%d], a[%d]); ", y, z);
              }
            }
          }
        }
        printf("SQRADDDB; ");
        if ((x & 1) == 0) {
          printf("SQRADD(a[%d], a[%d]); ", x / 2, x / 2);
        }
      }
      printf("\n      COMBA_STORE(b[%d]);\n", x);
    }
    printf("      COMBA_STORE2(b[%d]);\n", N + N - 1);
    printf("      COMBA_FINI;\n"
           "\n"
           "      B->used = %d;\n"
           "      B->sign = FP_ZPOS;\n"
           "      memcpy(B->dp, b, %d * sizeof(fp_digit));\n"
           "      fp_clamp(B);\n"
           "      break;\n\n",
           N + N, N + N);
  }
  printf("}\n\n}\n");
  return 0;
}
```