From a71541a3e81067ebb1b974a2d74c951dc7fcb628 Mon Sep 17 00:00:00 2001 From: Ali Saidi Date: Thu, 16 Sep 2004 00:37:21 -0400 Subject: switch contexts on palcode rather than kernel code cpu/pc_event.cc: mask off lower three bits so we can have an event in palcode --HG-- extra : convert_revision : 49fcdc5c359ca2bd9149f092f80f77abcd7b20ee --- cpu/pc_event.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'cpu/pc_event.cc') diff --git a/cpu/pc_event.cc b/cpu/pc_event.cc index a86c017d4..8f046a7a4 100644 --- a/cpu/pc_event.cc +++ b/cpu/pc_event.cc @@ -77,7 +77,7 @@ PCEventQueue::schedule(PCEvent *event) bool PCEventQueue::doService(ExecContext *xc) { - Addr pc = xc->regs.pc; + Addr pc = xc->regs.pc & ~0x3; int serviced = 0; range_t range = equal_range(pc); for (iterator i = range.first; i != range.second; ++i) { @@ -85,7 +85,7 @@ PCEventQueue::doService(ExecContext *xc) // another event. This for example, prevents two invocations // of the SkipFuncEvent. Maybe we should have separate PC // event queues for each processor? - if (pc != xc->regs.pc) + if (pc != (xc->regs.pc & ~0x3)) continue; DPRINTF(PCEvent, "PC based event serviced at %#x: %s\n", -- cgit v1.2.3