diff options
| -rw-r--r-- | riscv/processor.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/riscv/processor.cc b/riscv/processor.cc index 516a708..8cca490 100644 --- a/riscv/processor.cc +++ b/riscv/processor.cc @@ -565,6 +565,11 @@ reg_t processor_t::get_csr(int which) case CSR_MINSTRET: case CSR_MCYCLE: return state.minstret; + case CSR_INSTRETH: + case CSR_CYCLEH: + if (ctr_ok && xlen == 32) + return state.minstret >> 32; + break; case CSR_MINSTRETH: case CSR_MCYCLEH: if (xlen == 32) |