add accelerator disabled cause

diff --git a/riscv/pcr.h b/riscv/pcr.h
index b90884bdc004003d39e8124cdaa179a7c198a3ab..6c6d98695d36117aa5441c57551ae58a6fbc41e5 100644 (file)
--- a/riscv/pcr.h
+++ b/riscv/pcr.h
@@ -59,6 +59,7 @@
 #define CAUSE_MISALIGNED_STORE 9
 #define CAUSE_FAULT_LOAD 10
 #define CAUSE_FAULT_STORE 11
+#define CAUSE_ACCELERATOR_DISABLED 12
 
 // page table entry (PTE) fields
 #define PTE_V    0x001 // Entry is a page Table descriptor