diff options
Diffstat (limited to 'target/s390x')
| -rw-r--r-- | target/s390x/excp_helper.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target/s390x/excp_helper.c b/target/s390x/excp_helper.c index 63058a6b7a..56331ae4fb 100644 --- a/target/s390x/excp_helper.c +++ b/target/s390x/excp_helper.c @@ -468,6 +468,12 @@ void s390_cpu_do_interrupt(CPUState *cs) do_mchk_interrupt(env); break; } + + /* WAIT PSW during interrupt injection */ + if (cs->exception_index == EXCP_HLT) { + /* don't trigger a cpu_loop_exit(), use an interrupt instead */ + cpu_interrupt(CPU(cpu), CPU_INTERRUPT_HALT); + } cs->exception_index = -1; /* we might still have pending interrupts, but not deliverable */ |