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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-04-19 02:23:29 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-04-19 02:23:29 -0700 |
| commit | d10195b1a4d331f2db99161bd6ed546e6d3cd31d (patch) | |
| tree | 9b7dade17de285735504bef71e5868fa856d2a55 /src/cpu/simple | |
| parent | 05b5861419f3b7049b831f79bd67a55fa8c7f712 (diff) | |
| download | gem5-d10195b1a4d331f2db99161bd6ed546e6d3cd31d.tar.xz | |
CPU: If the simple CPU is already idle, just return from suspendContext, don't assert.
Diffstat (limited to 'src/cpu/simple')
| -rw-r--r-- | src/cpu/simple/atomic.cc | 3 | ||||
| -rw-r--r-- | src/cpu/simple/timing.cc | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/cpu/simple/atomic.cc b/src/cpu/simple/atomic.cc index 601111588..3ce0ba172 100644 --- a/src/cpu/simple/atomic.cc +++ b/src/cpu/simple/atomic.cc @@ -271,6 +271,9 @@ AtomicSimpleCPU::suspendContext(int thread_num) assert(thread_num == 0); assert(thread); + if (_status == Idle) + return; + assert(_status == Running); // tick event may not be scheduled if this gets called from inside diff --git a/src/cpu/simple/timing.cc b/src/cpu/simple/timing.cc index 1af2ea0ec..64c4108a7 100644 --- a/src/cpu/simple/timing.cc +++ b/src/cpu/simple/timing.cc @@ -233,6 +233,9 @@ TimingSimpleCPU::suspendContext(int thread_num) assert(thread_num == 0); assert(thread); + if (_status == Idle) + return; + assert(_status == Running); // just change status to Idle... if status != Running, |