diff options
-rw-r--r-- | cpu/pc_event.cc | 2 | ||||
-rw-r--r-- | cpu/pc_event.hh | 10 |
2 files changed, 10 insertions, 2 deletions
diff --git a/cpu/pc_event.cc b/cpu/pc_event.cc index 7b72f5c08..8c584a492 100644 --- a/cpu/pc_event.cc +++ b/cpu/pc_event.cc @@ -84,7 +84,7 @@ PCEventQueue::schedule(PCEvent *event) } bool -PCEventQueue::service(ExecContext *xc) +PCEventQueue::doService(ExecContext *xc) { Addr pc = xc->regs.pc; int serviced = 0; diff --git a/cpu/pc_event.hh b/cpu/pc_event.hh index 08c6fa59a..d452bc030 100644 --- a/cpu/pc_event.hh +++ b/cpu/pc_event.hh @@ -98,13 +98,21 @@ class PCEventQueue protected: map_t pc_map; + bool doService(ExecContext *xc); + public: PCEventQueue(); ~PCEventQueue(); bool remove(PCEvent *event); bool schedule(PCEvent *event); - bool service(ExecContext *xc); + bool service(ExecContext *xc) + { + if (pc_map.empty()) + return false; + + return doService(xc); + } range_t equal_range(Addr pc); range_t equal_range(PCEvent *event) { return equal_range(event->pc()); } |