Top Questions

1. Why is MS-DOS “not reentrant” and a DOS interrupt can't call another one?
   4 votes

   1 answers
2. Where exactly is macro $(VCTargetsPath) defined?
   2 votes

   1 answers
3. How does the BIOS distinguish Interrupt(08h-12h) from INT instructions, vs. actual exceptions inside the CPU?
   2 votes

   1 answers
4. How can I replace the result of a specific fetch?
   1 votes

   1 answers