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| author | Gabe Black <gblack@eecs.umich.edu> | 2006-10-23 02:39:02 -0400 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2006-10-23 02:39:02 -0400 |
| commit | e9908e3c854e534a391448907773ca03c60b13c8 (patch) | |
| tree | 7d998a3bda07fa6ac4ecb137aad810ead0440835 /src | |
| parent | a8973c605416e82f18470bedb0cc764a016d2bd8 (diff) | |
| download | gem5-e9908e3c854e534a391448907773ca03c60b13c8.tar.xz | |
Don't let interupts interupt microcode at undesired points.
--HG--
extra : convert_revision : a8ddc6b213b1a1b0d9c5cd194b88ac0c6bfb2a21
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/simple/atomic.cc | 3 | ||||
| -rw-r--r-- | src/cpu/simple/timing.cc | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/cpu/simple/atomic.cc b/src/cpu/simple/atomic.cc index 38a8ba097..25c478ae9 100644 --- a/src/cpu/simple/atomic.cc +++ b/src/cpu/simple/atomic.cc @@ -448,7 +448,8 @@ AtomicSimpleCPU::tick() for (int i = 0; i < width; ++i) { numCycles++; - checkForInterrupts(); + if (!curStaticInst || !curStaticInst->isDelayedCommit()) + checkForInterrupts(); Fault fault = setupFetchRequest(ifetch_req); diff --git a/src/cpu/simple/timing.cc b/src/cpu/simple/timing.cc index 97df0e5d5..fe6775ea4 100644 --- a/src/cpu/simple/timing.cc +++ b/src/cpu/simple/timing.cc @@ -427,7 +427,8 @@ TimingSimpleCPU::write(int32_t data, Addr addr, unsigned flags, uint64_t *res) void TimingSimpleCPU::fetch() { - checkForInterrupts(); + if (!curStaticInst || !curStaticInst->isDelayedCommit()) + checkForInterrupts(); Request *ifetch_req = new Request(); ifetch_req->setThreadContext(cpu_id, /* thread ID */ 0); |