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      bss_end = length + 4;

      bss_end = length + 4;

   }

   }

   if(gp_ptr == 0)

   if(gp_ptr == 0)

      gp_ptr = gp_ptr_backup + 0x7ff0;

      gp_ptr = gp_ptr_backup + 0x7ff0;

   /*Initialize the $gp register for sdata and sbss */

   /*Initialize the $gp register for sdata and sbss */

   printf("gp_ptr=0x%x ", gp_ptr);

   printf("gp_ptr=0x%x ", gp_ptr);

   /*modify the first opcodes in boot.asm */

   /*modify the first opcodes in boot.asm */

   /*modify the lui opcode */

   /*modify the lui opcode */

   set_low(code, 0, gp_ptr >> 16);

   set_low(code, 0, gp_ptr >> 16);

      stack_pointer = bss_end + 1024 * 4;

      stack_pointer = bss_end + 1024 * 4;

   stack_pointer &= ~7;

   stack_pointer &= ~7;

   printf("SP=0x%x\n", stack_pointer);

   printf("SP=0x%x\n", stack_pointer);

   set_low(code, 24, stack_pointer >> 16);

   set_low(code, 24, stack_pointer >> 16);

   set_low(code, 28, stack_pointer & 0xffff);

   set_low(code, 28, stack_pointer & 0xffff);

   /*write out test.bin */

   /*write out test.bin */

   outfile = fopen("test.bin", "wb");

   outfile = fopen("test.bin", "wb");

   fwrite(code, length, 1, outfile);

   fwrite(code, length, 1, outfile);

   fclose(outfile);

   fclose(outfile);

      d = ntohl(*(unsigned long *)(code + i));

      d = ntohl(*(unsigned long *)(code + i));

      fprintf(txtfile, "%8.8x\n", d);

      fprintf(txtfile, "%8.8x\n", d);

   }

   }

   fclose(txtfile);

   fclose(txtfile);

   free(buf);

   free(buf);

   return 0;

   return 0;

}

}

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