From e569d3bc4a8d011eb7d93034fc386f9174b397b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9o=20Lam?= <leo@innovatetechnologi.es>
Date: Tue, 19 Sep 2017 19:16:53 +0200
Subject: [PATCH] DSPSpy/Base: Handle ACCOV exceptions

This allows dspspy to show that an ACCOV happened, and to resume
accelerator reads after an ACCOV (by refreshing the YN2 register).
---
 Source/DSPSpy/tests/dsp_base.inc | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Source/DSPSpy/tests/dsp_base.inc b/Source/DSPSpy/tests/dsp_base.inc
index 55cff4af8e..7fac883311 100644
--- a/Source/DSPSpy/tests/dsp_base.inc
+++ b/Source/DSPSpy/tests/dsp_base.inc
@@ -138,8 +138,18 @@ irq4:
 	lri		$ac0.m, #0x0004
 	jmp		irq
 irq5:
-	lri		$ac0.m, #0x0005
-	jmp		irq
+	lrs		$ac0.m, @DMBH
+	andcf		$ac0.m, #0x8000
+	jlz		irq5
+	si		@DMBH, #0x8005
+	si		@DMBL, #0x0000
+	si		@DIRQ, #0x0001
+	lri		$ac0.m, #0xbbbb
+	sr		@0xffda, $ac0.m ; pred scale
+	sr		@0xffdb, $ac0.m ; yn1
+	lr		$ix2, @ARAM
+	sr		@0xffdc, $ac0.m ; yn2
+	rti
 irq6:
 	lri		$ac0.m, #0x0006
 	jmp		irq