[sim] fix jalr bug

diff --git a/riscv/insns/jalr_c.h b/riscv/insns/jalr_c.h
index d835b8737452a417b86423b13aa53ee3397b0798..ab8ed455daf202c1368f341d23a50095e078c33a 100644 (file)
--- a/riscv/insns/jalr_c.h
+++ b/riscv/insns/jalr_c.h
@@ -1,3 +1,3 @@
-uint32_t temp = npc + SIMM;
+reg_t temp = npc + SIMM;
 npc = RS1;
 RD = temp;