From b1761b8eac5777c09723bbc8cd31cc05d8ec35ae Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Tue, 6 Dec 2022 15:27:42 -0600
Subject: Implement breakpoints

---
 rtl/core/decode/isa.sv | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'rtl/core/decode/isa.sv')

diff --git a/rtl/core/decode/isa.sv b/rtl/core/decode/isa.sv
index 7c27f49..4c9f316 100644
--- a/rtl/core/decode/isa.sv
+++ b/rtl/core/decode/isa.sv
@@ -209,4 +209,8 @@
 
 `define FIELD_SWI_IMM [23:0]
 
+// GDB swbreak (a magic 'und')
+
+`define INSN_GDB_SWBREAK 28'h7ffdefe 
+
 `endif
-- 
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