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Diffstat (limited to 'machine')
-rw-r--r--machine/encoding.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/machine/encoding.h b/machine/encoding.h
index 1b9883e..4f0d0a4 100644
--- a/machine/encoding.h
+++ b/machine/encoding.h
@@ -17,7 +17,7 @@
#define MSTATUS_FS 0x00006000
#define MSTATUS_XS 0x00018000
#define MSTATUS_MPRV 0x00020000
-#define MSTATUS_PUM 0x00040000
+#define MSTATUS_SUM 0x00040000
#define MSTATUS_MXR 0x00080000
#define MSTATUS_TVM 0x00100000
#define MSTATUS_TW 0x00200000
@@ -32,7 +32,8 @@
#define SSTATUS_SPP 0x00000100
#define SSTATUS_FS 0x00006000
#define SSTATUS_XS 0x00018000
-#define SSTATUS_PUM 0x00040000
+#define SSTATUS_SUM 0x00040000
+#define SSTATUS_MXR 0x00080000
#define SSTATUS32_SD 0x80000000
#define SSTATUS64_SD 0x8000000000000000
@@ -123,6 +124,16 @@
#define SPTBR_MODE_SV57 10
#define SPTBR_MODE_SV64 11
+#define PMP_R 0x01
+#define PMP_W 0x02
+#define PMP_X 0x04
+#define PMP_M 0x08
+#define PMP_NAPOT 0x10
+#define PMP_TOR 0x20
+#define PMP_EN 0x40
+#define PMP_LOCK 0x80
+#define PMP_SHIFT 2
+
#define IRQ_S_SOFT 1
#define IRQ_H_SOFT 2
#define IRQ_M_SOFT 3