From: kub <derkub@gmail.com>
Date: Sat, 10 Apr 2021 19:31:16 +0000 (+0200)
Subject: md, fix irq priority handling for H-int
X-Git-Tag: v2.00~558
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02d753e346d914c0fdd5ac151885bbe87016a7d1;p=picodrive.git

md, fix irq priority handling for H-int
---

diff --git a/pico/pico_cmn.c b/pico/pico_cmn.c
index c5d72278..d1ebe22b 100644
--- a/pico/pico_cmn.c
+++ b/pico/pico_cmn.c
@@ -67,7 +67,8 @@ static void do_hint(struct PicoVideo *pv)
   pv->pending_ints |= 0x10;
   if (pv->reg[0] & 0x10) {
     elprintf(EL_INTS, "hint: @ %06x [%u]", SekPc, SekCyclesDone());
-    SekInterrupt(4);
+    if (SekIrqLevel < 4)
+      SekInterrupt(4);
   }
 }