user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x6a0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D121(%rip),%rax
  mov    %rax,%rsi
  lea    D125(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x698(%rbp)
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x2b,%edx
  mov    $0x1,%esi
  lea    D198(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  movl   $0x0,-0x6a0(%rbp)
  jmp    L151
L50:
  mov    -0x6a0(%rbp),%eax
  shl    $0x3,%eax
  mov    %eax,%edx
  mov    -0x6a0(%rbp),%eax
  sar    $0x2,%eax
  or     %edx,%eax
  mov    %eax,%edx
  mov    -0x6a0(%rbp),%eax
  cltq
  mov    %dl,-0x290(%rbp,%rax,1)
  addl   $0x1,-0x6a0(%rbp)
L151:
  cmpl   $0x1f,-0x6a0(%rbp)
  jle    L50
  movl   $0x0,-0x6a0(%rbp)
  jmp    L199
L182:
  mov    -0x6a0(%rbp),%eax
  shl    $0x2,%eax
  mov    %eax,%edx
  mov    -0x6a0(%rbp),%eax
  sar    $0x4,%eax
  or     %edx,%eax
  mov    %eax,%edx
  mov    -0x6a0(%rbp),%eax
  cltq
  mov    %dl,-0x270(%rbp,%rax,1)
  addl   $0x1,-0x6a0(%rbp)
L199:
  cmpl   $0x3f,-0x6a0(%rbp)
  jle    L182
  movl   $0x0,-0x6a0(%rbp)
  jmp    L36
L58:
  mov    -0x6a0(%rbp),%eax
  sub    $0x8,%eax
  mov    %eax,-0x69c(%rbp)
  cmpl   $0x0,-0x69c(%rbp)
  jns    L145
  movl   $0x0,-0x69c(%rbp)
L145:
  cmpl   $0xff,-0x69c(%rbp)
  jle    L56
  movl   $0xff,-0x69c(%rbp)
L56:
  mov    -0x69c(%rbp),%eax
  mov    $0x1f,%esi
  mov    %eax,%edi
  call   <mul8bit@plt>
  movzbl -0x290(%rbp,%rax,1),%edx
  mov    -0x6a0(%rbp),%eax
  cltq
  mov    %dl,-0x230(%rbp,%rax,1)
  mov    -0x69c(%rbp),%eax
  mov    $0x3f,%esi
  mov    %eax,%edi
  call   <mul8bit@plt>
  movzbl -0x270(%rbp,%rax,1),%edx
  mov    -0x6a0(%rbp),%eax
  cltq
  mov    %dl,-0x120(%rbp,%rax,1)
  addl   $0x1,-0x6a0(%rbp)
L36:
  cmpl   $0x10f,-0x6a0(%rbp)
  jle    L58
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x30,%edx
  mov    $0x1,%esi
  lea    D159(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  movl   $0x0,-0x6a0(%rbp)
  jmp    L197
L8:
  mov    -0x6a0(%rbp),%eax
  and    $0x7,%eax
  test   %eax,%eax
  jne    L109
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D147(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
L109:
  mov    -0x6a0(%rbp),%eax
  cltq
  movzbl -0x230(%rbp,%rax,1),%eax
  movzbl %al,%edx
  mov    -0x698(%rbp),%rax
  lea    D65(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  addl   $0x1,-0x6a0(%rbp)
L197:
  cmpl   $0x10f,-0x6a0(%rbp)
  jle    L8
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x5,%edx
  mov    $0x1,%esi
  lea    D180(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x2f,%edx
  mov    $0x1,%esi
  lea    D53(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  movl   $0x0,-0x6a0(%rbp)
  jmp    L128
L107:
  mov    -0x6a0(%rbp),%eax
  and    $0x7,%eax
  test   %eax,%eax
  jne    L209
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D147(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
L209:
  mov    -0x6a0(%rbp),%eax
  cltq
  movzbl -0x120(%rbp,%rax,1),%eax
  movzbl %al,%edx
  mov    -0x698(%rbp),%rax
  lea    D65(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  addl   $0x1,-0x6a0(%rbp)
L128:
  cmpl   $0x10f,-0x6a0(%rbp)
  jle    L107
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x5,%edx
  mov    $0x1,%esi
  lea    D180(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  lea    -0x290(%rbp),%rcx
  lea    -0x690(%rbp),%rax
  mov    $0x20,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <prepare_opt_table@plt>
  lea    -0x270(%rbp),%rcx
  lea    -0x490(%rbp),%rax
  mov    $0x40,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <prepare_opt_table@plt>
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x2e,%edx
  mov    $0x1,%esi
  lea    D179(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  movl   $0x0,-0x6a0(%rbp)
  jmp    L146
L126:
  mov    -0x6a0(%rbp),%eax
  and    $0x3,%eax
  test   %eax,%eax
  jne    L194
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D147(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
L194:
  mov    -0x6a0(%rbp),%eax
  cltq
  movzbl -0x68f(%rbp,%rax,2),%eax
  movzbl %al,%ecx
  mov    -0x6a0(%rbp),%eax
  cltq
  movzbl -0x690(%rbp,%rax,2),%eax
  movzbl %al,%edx
  mov    -0x698(%rbp),%rax
  lea    D37(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  addl   $0x1,-0x6a0(%rbp)
L146:
  cmpl   $0xff,-0x6a0(%rbp)
  jle    L126
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x5,%edx
  mov    $0x1,%esi
  lea    D180(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x2e,%edx
  mov    $0x1,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  movl   $0x0,-0x6a0(%rbp)
  jmp    L82
L3:
  mov    -0x6a0(%rbp),%eax
  and    $0x3,%eax
  test   %eax,%eax
  jne    L137
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D147(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
L137:
  mov    -0x6a0(%rbp),%eax
  cltq
  movzbl -0x48f(%rbp,%rax,2),%eax
  movzbl %al,%ecx
  mov    -0x6a0(%rbp),%eax
  cltq
  movzbl -0x490(%rbp,%rax,2),%eax
  movzbl %al,%edx
  mov    -0x698(%rbp),%rax
  lea    D37(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  addl   $0x1,-0x6a0(%rbp)
L82:
  cmpl   $0xff,-0x6a0(%rbp)
  jle    L3
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x5,%edx
  mov    $0x1,%esi
  lea    D180(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x698(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x7,%edx
  mov    $0x1,%esi
  lea    D100(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x698(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L140
  call   <__stack_chk_fail@plt>
L140:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D121
type_guessed: string
name: parse_data
arguments: data_tag: D125
type_guessed: string
name: parse_data
arguments: data_tag: D198
type_guessed: string
name: parse_data
arguments: data_tag: D159
type_guessed: string
name: parse_data
arguments: data_tag: D147
type_guessed: string
name: parse_data
arguments: data_tag: D65
type_guessed: string
name: parse_data
arguments: data_tag: D180
type_guessed: string
name: parse_data
arguments: data_tag: D53
type_guessed: string
name: parse_data
arguments: data_tag: D179
type_guessed: string
name: parse_data
arguments: data_tag: D37
type_guessed: string
name: parse_data
arguments: data_tag: D3
type_guessed: string
name: parse_data
arguments: data_tag: D100
type_guessed: string

tool: D121: w

tool: D125: dxt_tables.h

tool: D198: #ifndef DXT_TABLES_H
#define DXT_TABLES_H



tool: D159: static const unsigned char quantRB[256 + 16] =
{

tool: D147: 
   

tool: D65: 0x%02x, 

tool: D180: 
};



tool: D53: static const unsigned char quantG[256 + 16] =
{

tool: D179: static const unsigned char omatch5[256][2] =
{

tool: D37: {0x%02x, 0x%02x}, 

tool: D3: static const unsigned char omatch6[256][2] =
{

tool: D100: #endif


assistant: ```c
int main(void) {
  FILE *fp;
  int i, v;
  unsigned char expand5[32];
  unsigned char expand6[64];
  unsigned char quantRB[256 + 16];
  unsigned char quantG[256 + 16];
  unsigned char omatch5[256][2];
  unsigned char omatch6[256][2];
  fp = fopen("dxt_tables.h", "w");
  fprintf(fp, "#ifndef DXT_TABLES_H\n"
              "#define DXT_TABLES_H\n\n");
  for (i = 0; i < 32; ++i)
    expand5[i] = (i << 3) | (i >> 2);
  for (i = 0; i < 64; ++i)
    expand6[i] = (i << 2) | (i >> 4);
  for (i = 0; i < 256 + 16; ++i) {
    v = i - 8;
    if (v < 0)
      v = 0;
    if (v > 255)
      v = 255;
    quantRB[i] = expand5[mul8bit(v, 31)];
    quantG[i] = expand6[mul8bit(v, 63)];
  }
  fprintf(fp, "static const unsigned char quantRB[256 + 16] =\n"
              "{");
  for (i = 0; i < 256 + 16; ++i) {
    if (i % 8 == 0)
      fprintf(fp, "\n   ");
    fprintf(fp, "0x%02x, ", quantRB[i]);
  }
  fprintf(fp, "\n};\n\n");
  fprintf(fp, "static const unsigned char quantG[256 + 16] =\n"
              "{");
  for (i = 0; i < 256 + 16; ++i) {
    if (i % 8 == 0)
      fprintf(fp, "\n   ");
    fprintf(fp, "0x%02x, ", quantG[i]);
  }
  fprintf(fp, "\n};\n\n");
  prepare_opt_table(&omatch5[0][0], expand5, 32);
  prepare_opt_table(&omatch6[0][0], expand6, 64);
  fprintf(fp, "static const unsigned char omatch5[256][2] =\n"
              "{");
  for (i = 0; i < 256; ++i) {
    if (i % 4 == 0)
      fprintf(fp, "\n   ");
    fprintf(fp, "{0x%02x, 0x%02x}, ", omatch5[i][0], omatch5[i][1]);
  }
  fprintf(fp, "\n};\n\n");
  fprintf(fp, "static const unsigned char omatch6[256][2] =\n"
              "{");
  for (i = 0; i < 256; ++i) {
    if (i % 4 == 0)
      fprintf(fp, "\n   ");
    fprintf(fp, "{0x%02x, 0x%02x}, ", omatch6[i][0], omatch6[i][1]);
  }
  fprintf(fp, "\n};\n\n");
  fprintf(fp, "#endif\n");
  fclose(fp);
  return (0);
}
```