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| author | Gabe Black <gblack@eecs.umich.edu> | 2011-02-03 20:23:00 -0800 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2011-02-03 20:23:00 -0800 |
| commit | 00f24ae92c7b9aa73e12fd8160b5756e80126db2 (patch) | |
| tree | 1d149846db0efdc77c635891c6c1433d3af1817d /src/cpu/simple | |
| parent | 869a046e413d7cbfdda4e33eed8191004017a83f (diff) | |
| download | gem5-00f24ae92c7b9aa73e12fd8160b5756e80126db2.tar.xz | |
Config: Keep track of uncached and cached ports separately.
This makes sure that the address ranges requested for caches and uncached ports
don't conflict with each other, and that accesses which are always uncached
(message signaled interrupts for instance) don't waste time passing through
caches.
Diffstat (limited to 'src/cpu/simple')
| -rw-r--r-- | src/cpu/simple/AtomicSimpleCPU.py | 4 | ||||
| -rw-r--r-- | src/cpu/simple/TimingSimpleCPU.py | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/cpu/simple/AtomicSimpleCPU.py b/src/cpu/simple/AtomicSimpleCPU.py index 3d72f4098..a4d807f86 100644 --- a/src/cpu/simple/AtomicSimpleCPU.py +++ b/src/cpu/simple/AtomicSimpleCPU.py @@ -37,5 +37,5 @@ class AtomicSimpleCPU(BaseSimpleCPU): icache_port = Port("Instruction Port") dcache_port = Port("Data Port") physmem_port = Port("Physical Memory Port") - _mem_ports = BaseSimpleCPU._mem_ports + \ - ['icache_port', 'dcache_port', 'physmem_port'] + _cached_ports = BaseSimpleCPU._cached_ports + \ + ['icache_port', 'dcache_port'] diff --git a/src/cpu/simple/TimingSimpleCPU.py b/src/cpu/simple/TimingSimpleCPU.py index 6b83c41aa..8d6888f72 100644 --- a/src/cpu/simple/TimingSimpleCPU.py +++ b/src/cpu/simple/TimingSimpleCPU.py @@ -33,4 +33,4 @@ class TimingSimpleCPU(BaseSimpleCPU): type = 'TimingSimpleCPU' icache_port = Port("Instruction Port") dcache_port = Port("Data Port") - _mem_ports = BaseSimpleCPU._mem_ports + ['icache_port', 'dcache_port'] + _cached_ports = BaseSimpleCPU._cached_ports + ['icache_port', 'dcache_port'] |