serialize simulator on wfi

[riscv-isa-sim.git] / riscv / execute.cc

diff --git a/riscv/execute.cc b/riscv/execute.cc
index ebc9dc7e79e12474e4a6735d248a2d2a9fb85103..1b53ccf7c3e4eeff9dfcf426f3b3024d5f354d99 100644 (file)
--- a/riscv/execute.cc
+++ b/riscv/execute.cc
@@ -84,7 +84,7 @@ void processor_t::step(size_t n)
      if (unlikely(invalid_pc(pc))) { \
        switch (pc) { \
          case PC_SERIALIZE_BEFORE: state.serialized = true; break; \
-         case PC_SERIALIZE_AFTER: instret++; break; \
+         case PC_SERIALIZE_AFTER: n = ++instret; break; \
          default: abort(); \
        } \
        pc = state.pc; \