user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xb8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  mov    $0x14,%ecx
  mov    $0x1,%edx
  mov    $0x14,%esi
  mov    $0x1,%edi
  call   <matrix@plt>
  mov    %rax,0x10(%rsp)
  mov    $0x14,%ecx
  mov    $0x1,%edx
  mov    $0x14,%esi
  mov    $0x1,%edi
  call   <matrix@plt>
  mov    %rax,%r14
  mov    $0x14,%ecx
  mov    $0x1,%edx
  mov    $0x14,%esi
  mov    $0x1,%edi
  call   <matrix@plt>
  mov    %rax,0x30(%rsp)
  mov    $0x14,%ecx
  mov    $0x1,%edx
  mov    $0x14,%esi
  mov    $0x1,%edi
  call   <matrix@plt>
  mov    %rax,0x28(%rsp)
  mov    $0x14,%ecx
  mov    $0x1,%edx
  mov    $0x14,%esi
  mov    $0x1,%edi
  call   <matrix@plt>
  mov    %rax,%r15
  mov    $0x14,%ecx
  mov    $0x1,%edx
  mov    $0x14,%esi
  mov    $0x1,%edi
  call   <matrix@plt>
  mov    %rax,0x18(%rsp)
  lea    D52(%rip),%rsi
  lea    D144(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,0x20(%rsp)
  test   %rax,%rax
  jne    L123
  lea    D61(%rip),%rdi
  call   <nrerror@plt>
  jmp    L123
L161:
  mov    %rbp,%rdx
  add    (%r12),%rdx
  lea    D23(%rip),%rsi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  add    $0x1,%ebx
  add    $0x4,%rbp
  cmp    %ebx,0x4c(%rsp)
  jge    L161
L134:
  add    $0x1,%r13d
  add    $0x8,%r12
  cmp    %r13d,0x4c(%rsp)
  jl     L254
L228:
  mov    $0x4,%ebp
  mov    $0x1,%ebx
  cmpl   $0x0,0x4c(%rsp)
  jg     L161
  jmp    L134
L254:
  mov    0x8(%rsp),%r14
L151:
  lea    0x50(%rsp),%rdi
  mov    0x20(%rsp),%rdx
  mov    $0x50,%esi
  call   <fgets@plt>
  mov    $0x4,%ebp
  mov    $0x1,%r12d
  cmpl   $0x0,0x48(%rsp)
  jle    L260
  mov    %r14,0x8(%rsp)
  mov    0x28(%rsp),%r13
  mov    0x20(%rsp),%r14
  jmp    L138
L414:
  mov    %rbp,%rdx
  add    0x0(%r13,%rbx,8),%rdx
  lea    D23(%rip),%rsi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  add    $0x1,%rbx
  cmp    %ebx,0x4c(%rsp)
  jge    L414
L262:
  add    $0x1,%r12d
  add    $0x4,%rbp
  cmp    %r12d,0x48(%rsp)
  jl     L190
L138:
  mov    $0x1,%ebx
  cmpl   $0x0,0x4c(%rsp)
  jg     L414
  jmp    L262
L190:
  mov    0x8(%rsp),%r14
L260:
  mov    0x4c(%rsp),%eax
  test   %eax,%eax
  jle    L367
  mov    0x28(%rsp),%rax
  lea    0x8(%rax),%rdi
  lea    0x8(%r15),%rsi
  mov    $0x1,%r8d
  mov    0x10(%rsp),%r9
  jmp    L234
L49:
  mov    (%r9,%rax,8),%rcx
  movss  (%rcx,%rdx,1),%xmm0
  mov    (%r14,%rax,8),%rcx
  movss  %xmm0,(%rcx,%rdx,1)
  add    $0x1,%rax
  cmp    %eax,0x4c(%rsp)
  jge    L49
L418:
  cmpl   $0x0,0x48(%rsp)
  jle    L149
  mov    $0x4,%eax
  mov    $0x1,%edx
L244:
  mov    (%rdi),%rcx
  movss  (%rcx,%rax,1),%xmm0
  mov    (%rsi),%rcx
  movss  %xmm0,(%rcx,%rax,1)
  add    $0x1,%edx
  add    $0x4,%rax
  cmp    %edx,0x48(%rsp)
  jge    L244
L149:
  mov    0x4c(%rsp),%eax
  add    $0x1,%r8
  add    $0x8,%rdi
  add    $0x8,%rsi
  cmp    %r8d,%eax
  jl     L367
L234:
  lea    0x0(,%r8,4),%rdx
  mov    $0x1,%eax
  cmpl   $0x0,0x4c(%rsp)
  jg     L49
  jmp    L418
L367:
  mov    0x48(%rsp),%ecx
  mov    %r15,%rdx
  mov    %eax,%esi
  mov    %r14,%rdi
  call   <gaussj@plt>
  lea    D18(%rip),%rdi
  call   <puts@plt>
  cmpl   $0x0,0x4c(%rsp)
  jle    L357
  lea    0x8(%r14),%rbp
  mov    $0x1,%r13d
  lea    D189(%rip),%r12
  jmp    L431
L95:
  lea    0x1(%rax),%rbx
  mov    0x0(%rbp),%rdx
  pxor   %xmm0,%xmm0
  cvtss2sd 0x4(%rdx,%rax,4),%xmm0
  mov    %r12,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    %rbx,%rax
  add    $0x1,%ebx
  cmp    %ebx,0x4c(%rsp)
  jge    L95
L417:
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x1,%r13d
  add    $0x8,%rbp
  cmp    %r13d,0x4c(%rsp)
  jl     L357
L431:
  mov    $0x0,%eax
  cmpl   $0x0,0x4c(%rsp)
  jg     L95
  jmp    L417
L357:
  lea    D103(%rip),%rdi
  call   <puts@plt>
  cmpl   $0x0,0x4c(%rsp)
  jle    L98
  mov    0x30(%rsp),%rax
  lea    0x8(%rax),%r13
  mov    0x10(%rsp),%rax
  lea    0x8(%rax),%rbp
  mov    $0x1,%eax
  mov    %r15,0x8(%rsp)
  mov    %eax,%r15d
  jmp    L67
L403:
  mov    %r13,%rbx
  mov    0x0(%r13),%rax
  movl   $0x0,(%rax,%rcx,1)
  cmpl   $0x0,0x4c(%rsp)
  jle    L455
  mov    $0x1,%eax
L230:
  mov    %rcx,%rdx
  add    (%rbx),%rdx
  mov    0x0(%rbp),%rdi
  mov    (%r14,%rax,8),%rsi
  movss  (%rdi,%rax,4),%xmm0
  mulss  (%rsi,%rcx,1),%xmm0
  addss  (%rdx),%xmm0
  movss  %xmm0,(%rdx)
  add    $0x1,%rax
  cmp    %eax,0x4c(%rsp)
  jge    L230
L455:
  add    $0x1,%r8d
  mov    0x4c(%rsp),%eax
  add    $0x4,%rcx
  cmp    %r8d,%eax
  jge    L403
  test   %eax,%eax
  jle    L0
  mov    $0x0,%eax
L347:
  lea    0x1(%rax),%r12
  mov    (%rbx),%rdx
  pxor   %xmm0,%xmm0
  cvtss2sd 0x4(%rdx,%rax,4),%xmm0
  lea    D189(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    %r12,%rax
  add    $0x1,%r12d
  cmp    %r12d,0x4c(%rsp)
  jge    L347
L0:
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x1,%r15d
  add    $0x8,%r13
  add    $0x8,%rbp
  cmp    %r15d,0x4c(%rsp)
  jl     L220
L67:
  mov    $0x4,%ecx
  mov    $0x1,%r8d
  cmpl   $0x0,0x4c(%rsp)
  jg     L403
  jmp    L0
L220:
  mov    0x8(%rsp),%r15
L98:
  lea    D59(%rip),%rdi
  call   <puts@plt>
  lea    D168(%rip),%rdx
  lea    D44(%rip),%rsi
  lea    D169(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmpl   $0x0,0x48(%rsp)
  jle    L218
  mov    $0x4,%ebx
  movl   $0x1,0x8(%rsp)
  mov    %r14,0x38(%rsp)
  mov    0x28(%rsp),%r14
L393:
  mov    0x8(%rsp),%esi
  lea    D35(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmpl   $0x0,0x4c(%rsp)
  jle    L127
  mov    0x18(%rsp),%rax
  lea    0x8(%rax),%r13
  mov    0x10(%rsp),%rax
  lea    0x8(%rax),%rbp
  mov    $0x1,%r12d
L354:
  mov    %r13,%rdi
  mov    0x0(%r13),%rax
  movl   $0x0,(%rax,%rbx,1)
  cmpl   $0x0,0x4c(%rsp)
  jle    L88
  mov    $0x1,%eax
L104:
  mov    %rbx,%rdx
  add    (%rdi),%rdx
  mov    0x0(%rbp),%rsi
  mov    (%r15,%rax,8),%rcx
  movss  (%rsi,%rax,4),%xmm0
  mulss  (%rcx,%rbx,1),%xmm0
  addss  (%rdx),%xmm0
  movss  %xmm0,(%rdx)
  add    $0x1,%rax
  cmp    %eax,0x4c(%rsp)
  jge    L104
L88:
  mov    (%rdi),%rax
  mov    (%r14,%r12,8),%rdx
  pxor   %xmm0,%xmm0
  cvtss2sd (%rdx,%rbx,1),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd (%rax,%rbx,1),%xmm1
  lea    D132(%rip),%rsi
  lea    D60(%rip),%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  add    $0x1,%r12
  add    $0x8,%r13
  add    $0x8,%rbp
  cmp    %r12d,0x4c(%rsp)
  jge    L354
L127:
  addl   $0x1,0x8(%rsp)
  mov    0x8(%rsp),%eax
  add    $0x4,%rbx
  cmp    %eax,0x48(%rsp)
  jge    L393
  mov    0x38(%rsp),%r14
L218:
  lea    D81(%rip),%rdi
  call   <puts@plt>
  lea    D39(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
L123:
  mov    0x20(%rsp),%rdi
  call   <feof@plt>
  test   %eax,%eax
  jne    L62
  lea    0x50(%rsp),%rbx
  mov    0x20(%rsp),%rbp
  mov    %rbp,%rdx
  mov    $0x50,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  mov    %rbp,%rdx
  mov    $0x50,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  lea    0x48(%rsp),%rcx
  lea    0x4c(%rsp),%rdx
  lea    D141(%rip),%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  mov    %rbp,%rdx
  mov    $0x50,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  cmpl   $0x0,0x4c(%rsp)
  jle    L151
  mov    0x10(%rsp),%rax
  lea    0x8(%rax),%r12
  mov    $0x1,%r13d
  mov    %r14,0x8(%rsp)
  mov    %rbp,%r14
  jmp    L228
L62:
  mov    0x20(%rsp),%rdi
  call   <fclose@plt>
  mov    $0x14,%r8d
  mov    $0x1,%ecx
  mov    $0x14,%edx
  mov    $0x1,%esi
  mov    0x18(%rsp),%rdi
  call   <free_matrix@plt>
  mov    $0x14,%r8d
  mov    $0x1,%ecx
  mov    $0x14,%edx
  mov    $0x1,%esi
  mov    %r15,%rdi
  call   <free_matrix@plt>
  mov    $0x14,%r8d
  mov    $0x1,%ecx
  mov    $0x14,%edx
  mov    $0x1,%esi
  mov    0x28(%rsp),%rdi
  call   <free_matrix@plt>
  mov    $0x14,%r8d
  mov    $0x1,%ecx
  mov    $0x14,%edx
  mov    $0x1,%esi
  mov    0x30(%rsp),%rdi
  call   <free_matrix@plt>
  mov    $0x14,%r8d
  mov    $0x1,%ecx
  mov    $0x14,%edx
  mov    $0x1,%esi
  mov    %r14,%rdi
  call   <free_matrix@plt>
  mov    $0x14,%r8d
  mov    $0x1,%ecx
  mov    $0x14,%edx
  mov    $0x1,%esi
  mov    0x10(%rsp),%rdi
  call   <free_matrix@plt>
  mov    0xa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L440
  mov    $0x0,%eax
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L440:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D52
datatype: string
name: disassemble_data
arguments: label: D144
datatype: string
name: disassemble_data
arguments: label: D61
datatype: string
name: disassemble_data
arguments: label: D23
datatype: string
name: disassemble_data
arguments: label: D18
datatype: string
name: disassemble_data
arguments: label: D189
datatype: string
name: disassemble_data
arguments: label: D103
datatype: string
name: disassemble_data
arguments: label: D59
datatype: string
name: disassemble_data
arguments: label: D168
datatype: string
name: disassemble_data
arguments: label: D44
datatype: string
name: disassemble_data
arguments: label: D169
datatype: string
name: disassemble_data
arguments: label: D35
datatype: string
name: disassemble_data
arguments: label: D132
datatype: string
name: disassemble_data
arguments: label: D60
datatype: string
name: disassemble_data
arguments: label: D81
datatype: string
name: disassemble_data
arguments: label: D39
datatype: string
name: disassemble_data
arguments: label: D141
datatype: string

tool: D52: r

tool: D144: matrx1.dat

tool: D61: Data file matrx1.dat not found


tool: D23: %f 

tool: D18: 
Inverse of matrix a : 

tool: D189: %12.6f

tool: D103: 
a times a-inverse:

tool: D59: 
Check the following for equality:

tool: D168: matrix*sol'n

tool: D44: original

tool: D169: %21s %14s


tool: D35: vector %2d: 


tool: D132:  

tool: D60: %8s %12.6f %12.6f


tool: D81: ***********************************

tool: D39: press RETURN for next problem:

tool: D141: %d %d 

assistant: ```c
int main(void) {
  int j, k, l, m, n;
  float **a, **ai, **u, **b, **x, **t;
  char dummy[80];
  FILE *fp;
  a = matrix(1, 20, 1, 20);
  ai = matrix(1, 20, 1, 20);
  u = matrix(1, 20, 1, 20);
  b = matrix(1, 20, 1, 20);
  x = matrix(1, 20, 1, 20);
  t = matrix(1, 20, 1, 20);
  if ((fp = fopen("matrx1.dat", "r")) == NULL)
    nrerror("Data file matrx1.dat not found\n");
  while (!feof(fp)) {
    fgets(dummy, 80, fp);
    fgets(dummy, 80, fp);
    fscanf(fp, "%d %d ", &n, &m);
    fgets(dummy, 80, fp);
    for (k = 1; k <= n; k++)
      for (l = 1; l <= n; l++)
        fscanf(fp, "%f ", &a[k][l]);
    fgets(dummy, 80, fp);
    for (l = 1; l <= m; l++)
      for (k = 1; k <= n; k++)
        fscanf(fp, "%f ", &b[k][l]);
    for (l = 1; l <= n; l++) {
      for (k = 1; k <= n; k++)
        ai[k][l] = a[k][l];
      for (k = 1; k <= m; k++)
        x[l][k] = b[l][k];
    }
    gaussj(ai, n, x, m);
    printf("\nInverse of matrix a : \n");
    for (k = 1; k <= n; k++) {
      for (l = 1; l <= n; l++)
        printf("%12.6f", ai[k][l]);
      printf("\n");
    }
    printf("\na times a-inverse:\n");
    for (k = 1; k <= n; k++) {
      for (l = 1; l <= n; l++) {
        u[k][l] = 0.0;
        for (j = 1; j <= n; j++)
          u[k][l] += (a[k][j] * ai[j][l]);
      }
      for (l = 1; l <= n; l++)
        printf("%12.6f", u[k][l]);
      printf("\n");
    }
    printf("\nCheck the following for equality:\n");
    printf("%21s %14s\n", "original", "matrix*sol'n");
    for (l = 1; l <= m; l++) {
      printf("vector %2d: \n", l);
      for (k = 1; k <= n; k++) {
        t[k][l] = 0.0;
        for (j = 1; j <= n; j++)
          t[k][l] += (a[k][j] * x[j][l]);
        printf("%8s %12.6f %12.6f\n", " ", b[k][l], t[k][l]);
      }
    }
    printf("***********************************\n");
    printf("press RETURN for next problem:\n");
    (void)getchar();
  }
  fclose(fp);
  free_matrix(t, 1, 20, 1, 20);
  free_matrix(x, 1, 20, 1, 20);
  free_matrix(b, 1, 20, 1, 20);
  free_matrix(u, 1, 20, 1, 20);
  free_matrix(ai, 1, 20, 1, 20);
  free_matrix(a, 1, 20, 1, 20);
  return 0;
}
```