Adjust vsdeleg from VSSIP to SSIP interrupt occurred

Signed-off-by: Binno <binno.shen@sifive.com>
1 year ago · 46fdf37d65
1 changed files with 1 additions and 0 deletions
--- a/riscv/processor.cc
+++ b/riscv/processor.cc
@ -447,6 +447,7 @@ void processor_t::take_trap(trap_t& t, reg_t epc)
  bool supv_double_trap = false;
  if (interrupt) {
    vsdeleg = (curr_virt && state.prv <= PRV_S) ? state.hideleg->read() : 0;
+    vsdeleg >>= 1;
    hsdeleg = (state.prv <= PRV_S) ? (state.mideleg->read() | state.nonvirtual_sip->read()) : 0;
    bit &= ~((reg_t)1 << (max_xlen - 1));
  } else {