diff options
Diffstat (limited to 'riscv/insns/dret.h')
| -rw-r--r-- | riscv/insns/dret.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/riscv/insns/dret.h b/riscv/insns/dret.h index bdcf3db..60aaf21 100644 --- a/riscv/insns/dret.h +++ b/riscv/insns/dret.h @@ -7,6 +7,12 @@ p->set_privilege(STATE.dcsr->prv, STATE.dcsr->v); if (STATE.prv < PRV_M) STATE.mstatus->write(STATE.mstatus->read() & ~MSTATUS_MPRV); +if (STATE.dcsr->prv == PRV_U || STATE.dcsr->v) + STATE.mstatus->write(STATE.mstatus->read() & ~MSTATUS_SDT); + +if (STATE.dcsr->v && STATE.dcsr->prv == PRV_U) + STATE.vsstatus->write(STATE.vsstatus->read() & ~SSTATUS_SDT); + /* We're not in Debug Mode anymore. */ STATE.debug_mode = false; |