user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  cmp    $0x2,%edi
  je     L222
  cmp    $0xb,%edi
  je     L31
L132:
  lea    D122(%rip),%rdi
  call   <printf@plt>
  lea    D191(%rip),%rdi
  call   <printf@plt>
  lea    D315(%rip),%rdi
  call   <errorHandler@plt>
L164:
  lea    D261(%rip),%rsi
  lea    D303(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L93
L50:
  movsbl 0x56(%rsp),%edi
  call   <toupper@plt>
  mov    0x3c(%rsp),%ecx
  pxor   %xmm0,%xmm0
  movq   %rbx,%xmm1
  mov    %al,0x56(%rsp)
  subsd  0x40(%rsp),%xmm1
  lea    -0x1(%rcx),%eax
  cvtsi2sd %eax,%xmm0
  mov    0x20(%rsp),%eax
  sub    $0x1,%eax
  divsd  %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm1,0x48(%rsp)
  movq   %rbp,%xmm1
  subsd  0x10(%rsp),%xmm1
  divsd  %xmm0,%xmm1
  movsd  %xmm1,0x18(%rsp)
  test   %ecx,%ecx
  jle    L219
  movl   $0x0,0x38(%rsp)
  lea    D288(%rip),%r13
  nopw   0x0(%rax,%rax,1)
L123:
  pxor   %xmm0,%xmm0
  mov    0x20(%rsp),%edx
  cvtsi2sdl 0x38(%rsp),%xmm0
  mulsd  0x48(%rsp),%xmm0
  addsd  0x40(%rsp),%xmm0
  movsd  %xmm0,0x8(%rsp)
  test   %edx,%edx
  jle    L32
  xor    %ebx,%ebx
  lea    0x56(%rsp),%rbp
  jmp    L209
  nopl   0x0(%rax)
L122:
  call   <strcmp@plt>
  movsd  0x30(%rsp),%xmm1
  test   %rax,%rax
  jne    L78
  pxor   %xmm0,%xmm0
  movapd %xmm1,%xmm3
  mov    %r12,%rdi
  mov    $0x4,%eax
  cvtsi2sd %r14d,%xmm0
  movsd  0x8(%rsp),%xmm2
  movsd  0x28(%rsp),%xmm1
  lea    D35(%rip),%rsi
  call   <fprintf@plt>
L131:
  add    $0x1,%ebx
  cmp    %ebx,0x20(%rsp)
  je     L107
L209:
  pxor   %xmm1,%xmm1
  mov    0x24(%rsp),%eax
  lea    (%rbx,%r15,1),%r14d
  mov    %r13,%rsi
  cvtsi2sd %ebx,%xmm1
  mulsd  0x18(%rsp),%xmm1
  mov    %rbp,%rdi
  addsd  0x10(%rsp),%xmm1
  test   %eax,%eax
  movsd  %xmm1,0x30(%rsp)
  jne    L122
  call   <strcmp@plt>
  movsd  0x30(%rsp),%xmm1
  test   %rax,%rax
  jne    L210
  movapd %xmm1,%xmm2
  movsd  0x28(%rsp),%xmm0
  mov    %r12,%rdi
  add    $0x1,%ebx
  movsd  0x8(%rsp),%xmm1
  lea    D298(%rip),%rsi
  mov    $0x3,%eax
  call   <fprintf@plt>
  cmp    %ebx,0x20(%rsp)
  jne    L209
L107:
  add    0x20(%rsp),%r15d
L32:
  addl   $0x1,0x38(%rsp)
  mov    0x38(%rsp),%eax
  cmp    %eax,0x3c(%rsp)
  jne    L123
L219:
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L125
  add    $0x68,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L78:
  lea    D320(%rip),%rsi
  mov    %rbp,%rdi
  movsd  %xmm1,0x30(%rsp)
  call   <strcmp@plt>
  pxor   %xmm0,%xmm0
  movsd  0x30(%rsp),%xmm1
  test   %rax,%rax
  cvtsi2sd %r14d,%xmm0
  jne    L33
  movapd %xmm1,%xmm3
  movsd  0x28(%rsp),%xmm2
  movsd  0x8(%rsp),%xmm1
  mov    %r12,%rdi
  lea    D302(%rip),%rsi
  mov    $0x4,%eax
  call   <fprintf@plt>
  jmp    L131
  nopw   0x0(%rax,%rax,1)
L210:
  lea    D320(%rip),%rsi
  mov    %rbp,%rdi
  movsd  %xmm1,0x30(%rsp)
  call   <strcmp@plt>
  movsd  0x30(%rsp),%xmm1
  test   %rax,%rax
  jne    L110
  movapd %xmm1,%xmm2
  movsd  0x8(%rsp),%xmm0
  movsd  0x28(%rsp),%xmm1
  mov    %r12,%rdi
  lea    D291(%rip),%rsi
  mov    $0x3,%eax
  call   <fprintf@plt>
  jmp    L131
  nopl   0x0(%rax)
L33:
  movapd %xmm1,%xmm2
  movsd  0x28(%rsp),%xmm3
  movsd  0x8(%rsp),%xmm1
  mov    %r12,%rdi
  lea    D21(%rip),%rsi
  mov    $0x4,%eax
  call   <fprintf@plt>
  jmp    L131
  nopl   0x0(%rax)
L110:
  movsd  0x28(%rsp),%xmm2
  movsd  0x8(%rsp),%xmm0
  mov    %r12,%rdi
  mov    $0x3,%eax
  lea    D164(%rip),%rsi
  call   <fprintf@plt>
  jmp    L131
L31:
  mov    0x8(%rsi),%rdi
  call   <atoi@plt>
  mov    0x10(%r12),%rsi
  lea    0x56(%rsp),%rdi
  mov    %eax,%r15d
  call   <strcpy@plt>
  mov    0x18(%r12),%rdi
  call   <atoi@plt>
  mov    0x20(%r12),%rdi
  mov    %eax,0x3c(%rsp)
  call   <atoi@plt>
  mov    0x28(%r12),%rdi
  mov    %eax,0x20(%rsp)
  call   <atof@plt>
  mov    0x30(%r12),%rdi
  movsd  %xmm0,0x40(%rsp)
  call   <atof@plt>
  mov    0x38(%r12),%rdi
  movq   %xmm0,%rbx
  call   <atof@plt>
  mov    0x40(%r12),%rdi
  movsd  %xmm0,0x10(%rsp)
  call   <atof@plt>
  mov    0x48(%r12),%rdi
  movq   %xmm0,%rbp
  call   <atof@plt>
  mov    0x50(%r12),%rdi
  movsd  %xmm0,0x28(%rsp)
  call   <atoi@plt>
  mov    %eax,0x24(%rsp)
  jmp    L164
L222:
  mov    0x8(%rsi),%rdi
  lea    D235(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L132
  lea    D201(%rip),%rdi
  call   <printf@plt>
  lea    D110(%rip),%rdi
  call   <printf@plt>
  lea    D165(%rip),%rdi
  call   <printf@plt>
  lea    D270(%rip),%rdi
  call   <printf@plt>
  lea    D312(%rip),%rdi
  call   <printf@plt>
  lea    D159(%rip),%rdi
  call   <printf@plt>
  lea    D97(%rip),%rdi
  call   <printf@plt>
  lea    D92(%rip),%rdi
  call   <printf@plt>
  lea    D232(%rip),%rdi
  call   <printf@plt>
  lea    D202(%rip),%rdi
  call   <printf@plt>
  lea    D30(%rip),%rdi
  call   <printf@plt>
  lea    D130(%rip),%rdi
  call   <printf@plt>
  lea    D262(%rip),%rdi
  call   <printf@plt>
  lea    D319(%rip),%rdi
  call   <printf@plt>
  lea    D296(%rip),%rdi
  call   <printf@plt>
  lea    D226(%rip),%rdi
  call   <printf@plt>
  lea    D87(%rip),%rdi
  call   <printf@plt>
  xor    %edi,%edi
  call   <exit@plt>
  jmp    L164
L93:
  lea    D125(%rip),%rdi
  call   <errorHandler@plt>
  jmp    L50
L125:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D122
datatype: string
name: extract_symbolic_data
arguments: data_label: D191
datatype: string
name: extract_symbolic_data
arguments: data_label: D315
datatype: string
name: extract_symbolic_data
arguments: data_label: D261
datatype: string
name: extract_symbolic_data
arguments: data_label: D303
datatype: string
name: extract_symbolic_data
arguments: data_label: D288
datatype: string
name: extract_symbolic_data
arguments: data_label: D35
datatype: string
name: extract_symbolic_data
arguments: data_label: D298
datatype: string
name: extract_symbolic_data
arguments: data_label: D320
datatype: string
name: extract_symbolic_data
arguments: data_label: D302
datatype: string
name: extract_symbolic_data
arguments: data_label: D291
datatype: string
name: extract_symbolic_data
arguments: data_label: D21
datatype: string
name: extract_symbolic_data
arguments: data_label: D164
datatype: string
name: extract_symbolic_data
arguments: data_label: D235
datatype: string
name: extract_symbolic_data
arguments: data_label: D201
datatype: string
name: extract_symbolic_data
arguments: data_label: D110
datatype: string
name: extract_symbolic_data
arguments: data_label: D165
datatype: string
name: extract_symbolic_data
arguments: data_label: D270
datatype: string
name: extract_symbolic_data
arguments: data_label: D312
datatype: string
name: extract_symbolic_data
arguments: data_label: D159
datatype: string
name: extract_symbolic_data
arguments: data_label: D97
datatype: string
name: extract_symbolic_data
arguments: data_label: D92
datatype: string
name: extract_symbolic_data
arguments: data_label: D232
datatype: string
name: extract_symbolic_data
arguments: data_label: D202
datatype: string
name: extract_symbolic_data
arguments: data_label: D30
datatype: string
name: extract_symbolic_data
arguments: data_label: D130
datatype: string
name: extract_symbolic_data
arguments: data_label: D262
datatype: string
name: extract_symbolic_data
arguments: data_label: D319
datatype: string
name: extract_symbolic_data
arguments: data_label: D296
datatype: string
name: extract_symbolic_data
arguments: data_label: D226
datatype: string
name: extract_symbolic_data
arguments: data_label: D87
datatype: string
name: extract_symbolic_data
arguments: data_label: D125
datatype: string

tool: D122: 

Correct syntaxis is:
meshgen a constantPlane nx ny xmin 

tool: D191: xmax ymin ymax r lineNumber


tool: D315: Call 'mesh -h' for help.


tool: D261: a

tool: D303: mesh.dat

tool: D288: X

tool: D35: %d %le %le %le


tool: D298: %le    %le %le


tool: D320: Y

tool: D302: %d    %le %le %le


tool: D291: %le   %le %le


tool: D21: %d   %le %le %le


tool: D164: %le  %le %le


tool: D235: -h

tool: D201: 

Call as:

	./meshgen a constantPlane 

tool: D110: nx ny xmin xmax ymin ymax r lineNumber


tool: D165: 
Generates a regular 2d mesh with limits [(xmin,xmax),

tool: D270: (ymin,ymax)] in the
plane constantPlane = r, where 

tool: D312: constantPlane takes the values x, y or z.



tool: D159: lineNumber == 0 : the line number is not recorded in the file


tool: D97: lineNumber == 1 : the line number is recorded in the file



tool: D92: Example:

	mesh 1 z 100 20 -50 50 -10 10 0.0 1



tool: D232: Produces a mesh in the plane z = 0.0 in the range x = (-50,50),


tool: D202: y = (-10,10), with 100 points in the x direction and 20 in the y


tool: D30: direction. The line number is saved to the ouput file 

tool: D130: starting with 1.

The output file is called 'mesh.dat' 

tool: D262: for convenience. It can be called
sucesively in order to 

tool: D319: produce a single file with all the necessary points,


tool: D296: as long as 'a' contains the correct number of the first 

tool: D226: element of the
plane (1 in the first call, 442 in the second 

tool: D87: if n = 21, et...).



tool: D125: Error: Can't open output file mesh.dat

assistant: ```c
int main(int argc, char *argv[]) {
  FILE *fout;
  char constantPlane[2];
  int a, count, i, j, nx, ny, nz, n, lines;
  double dx, dy, r, x, xmin, xmax, y, ymin, ymax, z;
  if (argc == 2 && strcmp(argv[1], "-h") == 0) {
    printf("\n\nCall as:\n\n\t./meshgen a constantPlane ");
    printf("nx ny xmin xmax ymin ymax r lineNumber\n");
    printf("\nGenerates a regular 2d mesh with limits [(xmin,xmax),");
    printf("(ymin,ymax)] in the\nplane constantPlane = r, where ");
    printf("constantPlane takes the values x, y or z.\n\n");
    printf("lineNumber == 0 : the line number is not recorded in the file\n");
    printf("lineNumber == 1 : the line number is recorded in the file\n\n");
    printf("Example:\n\n\tmesh 1 z 100 20 -50 50 -10 10 0.0 1\n\n");
    printf("Produces a mesh in the plane z = 0.0 in the range x = (-50,50),\n");
    printf("y = (-10,10), with 100 points in the x direction and 20 in the y\n");
    printf("direction. The line number is saved to the ouput file ");
    printf("starting with 1.\n\nThe output file is called 'mesh.dat' ");
    printf("for convenience. It can be called\nsucesively in order to ");
    printf("produce a single file with all the necessary points,\n");
    printf("as long as 'a' contains the correct number of the first ");
    printf("element of the\nplane (1 in the first call, 442 in the second ");
    printf("if n = 21, et...).\n\n");
    exit(0);
  } else if (argc != 11) {
    printf("\n\nCorrect syntaxis is:\nmeshgen a constantPlane nx ny xmin ");
    printf("xmax ymin ymax r lineNumber\n");
    errorHandler("Call 'mesh -h' for help.\n");
  } else {
    a = atoi(argv[1]);
    strcpy(constantPlane, argv[2]);
    nx = atoi(argv[3]);
    ny = atoi(argv[4]);
    xmin = atof(argv[5]);
    xmax = atof(argv[6]);
    ymin = atof(argv[7]);
    ymax = atof(argv[8]);
    r = atof(argv[9]);
    lines = atoi(argv[10]);
  }
  if ((fout = fopen("mesh.dat", "a")) == NULL)
    errorHandler("Error: Can't open output file mesh.dat");
  constantPlane[0] = toupper(constantPlane[0]);
  dx = (xmax - xmin) / (nx - 1);
  dy = (ymax - ymin) / (ny - 1);
  count = a;
  for (i = 0; i < nx; i++) {
    x = xmin + i * dx;
    for (j = 0; j < ny; j++) {
      y = ymin + j * dy;
      if (lines) {
        if (strcmp(constantPlane, "X") == 0)
          fprintf(fout, "%d %le %le %le\n", count, r, x, y);
        else if (strcmp(constantPlane, "Y") == 0)
          fprintf(fout, "%d    %le %le %le\n", count, x, r, y);
        else
          fprintf(fout, "%d   %le %le %le\n", count, x, y, r);
      } else {
        if (strcmp(constantPlane, "X") == 0)
          fprintf(fout, "%le    %le %le\n", r, x, y);
        else if (strcmp(constantPlane, "Y") == 0)
          fprintf(fout, "%le   %le %le\n", x, r, y);
        else
          fprintf(fout, "%le  %le %le\n", x, y, r);
      }
      count++;
    }
  }
  fclose(fout);
  return 0;
}
```