From fb191336c8c8a3398a9f5d5244e01114479e334d Mon Sep 17 00:00:00 2001
From: Olof Astrand <olof.astrand@gmail.com>
Date: Tue, 14 Jul 2020 09:47:53 +0200
Subject: [PATCH] Goto inst_start on illegal instructions

---
 data/languages/xtensaInstructions.sinc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/data/languages/xtensaInstructions.sinc b/data/languages/xtensaInstructions.sinc
index 4c06099..468b9fe 100644
--- a/data/languages/xtensaInstructions.sinc
+++ b/data/languages/xtensaInstructions.sinc
@@ -480,11 +480,13 @@ macro extract_bit(val, bit, result) {
 # ILL - Illegal Instruction, pg. 358.
 :ill is op2 = 0 & op1 = 0 & ar = 0 & as = 0 & at = 0 & op0 = 0 {
     ill();
+    goto inst_start;
 }
 
 # ILL.N - Narrow Illegal Instruction, pg. 359.
 :ill.n is n_ar = 0b1111 & n_as = 0 & n_at = 0b0110 & n_op0 = 0b1101 {
     ill();
+    goto inst_start;
 }
 
 # IPF - Instruction Cache Prefetch, pg. 360.