From 56696c7f53f7d67ecea8c5b5d3d1ba42dfaea586 Mon Sep 17 00:00:00 2001
From: Andrew Waterman <waterman@cs.berkeley.edu>
Date: Wed, 8 Jun 2016 20:03:50 -0700
Subject: Add breakpoint CSRs

---
 encoding.h    | 10 ++++++++++
 parse-opcodes |  4 ++++
 2 files changed, 14 insertions(+)

diff --git a/encoding.h b/encoding.h
index ae380a6..50b805d 100644
--- a/encoding.h
+++ b/encoding.h
@@ -100,6 +100,16 @@
 #define EXT_IO_BASE        0x40000000
 #define DRAM_BASE          0x80000000
 
+// breakpoint control fields
+#define BPCONTROL_X         0x00000001
+#define BPCONTROL_W         0x00000002
+#define BPCONTROL_R         0x00000004
+#define BPCONTROL_U         0x00000008
+#define BPCONTROL_S         0x00000010
+#define BPCONTROL_H         0x00000020
+#define BPCONTROL_M         0x00000040
+#define BPCONTROL_MATCHCOND 0x00000180
+
 // page table entry (PTE) fields
 #define PTE_V     0x001 // Valid
 #define PTE_TYPE  0x01E // Type
diff --git a/parse-opcodes b/parse-opcodes
index 66fcd73..f7fdedb 100755
--- a/parse-opcodes
+++ b/parse-opcodes
@@ -93,6 +93,10 @@ csrs = [
   (0x704, 'mscycle_delta'),
   (0x705, 'mstime_delta'),
   (0x706, 'msinstret_delta'),
+  (0x7a0, 'tdrselect'),
+  (0x7a1, 'tdrdata1'),
+  (0x7a2, 'tdrdata2'),
+  (0x7a3, 'tdrdata3'),
   (0x7b0, 'dcsr'),
   (0x7b1, 'dpc'),
   (0x7b2, 'dscratch'),
-- 
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