GoSXB: more commentary

2019-12-27 13:57:19 -08:00 · 2019-12-27 13:57:19 -08:00 · 160bfb5c55
parent cf9d37dba8
commit 160bfb5c55
2 changed files with 8 additions and 0 deletions
--- a/platforms/GoSXB/gosxb-of816.sh
+++ b/platforms/GoSXB/gosxb-of816.sh
@ -0,0 +1,2 @@
+#!/bin/bash
+gosxb -load 0x200000:forth -rom-bank 0x20 -rom-file rom
--- a/platforms/GoSXB/romboot.s
+++ b/platforms/GoSXB/romboot.s
@ -1,3 +1,9 @@
+; This is a stub ROM for the GoSXB emulator that will jump to $200000 upon
+; reset, NMI, or BRK.
+; For every other kind of interrupt, it causes GoSXB to exit.  If it happens
+; to be running on real hardware, it will hang instead of exit.
+; The purpose of this stub is to execute OF816 in ROM in bank $20.
+
 .p816
 .a16
 .i16