msx1: add another debug marker

diff --git a/Kernel/platform-msx1/cartridge.s b/Kernel/platform-msx1/cartridge.s
index 5fb17af..01cb7f0 100644 (file)
--- a/Kernel/platform-msx1/cartridge.s
+++ b/Kernel/platform-msx1/cartridge.s
@@ -110,6 +110,8 @@ wtfami:             ld sp,#0xF380           ; below system variables
                call INITXT             ; set 40 column text mode
                ld hl,#hello
                call pstring
+               ld a,#'#'
+               out (0x2F),a
 
                ; We'd like the use the ROM services but unfortunately they
                ; don't actually work for the top 16K in MSX