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-rw-r--r--isa/rv64sv/illegal_vt_regid.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/isa/rv64sv/illegal_vt_regid.S b/isa/rv64sv/illegal_vt_regid.S
index e612a86..120facc 100644
--- a/isa/rv64sv/illegal_vt_regid.S
+++ b/isa/rv64sv/illegal_vt_regid.S
@@ -11,6 +11,8 @@
RVTEST_RV64S
RVTEST_CODE_BEGIN
+ setpcr status, SR_EA # enable accelerator
+
mfpcr a3,status
li a4,(1 << IRQ_COP)
slli a4,a4,SR_IM_SHIFT