IBM PC XT (Model 5160) emulator in the browser(www.pcjs.org)

4 pointsby hliyan8 hours ago1 comment

eesmith8 hours ago
Decided to relive some of my youth with a big of BASIC. Quickly found a crasher. Here's a repo:
```
  basica
  call me
```
(That is, from DOS start basica.exe then in the repl do "call me".) This gives the popup:
```
  'Undefined opcode 0xC7 at 0x00012EC8'
```
- userbinator2 hours ago
  0xC7 is "mov r/m16, imm16" and definitely exists on the 8088.