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stdlib: Create BaseCPUCore type

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This separates the idea of a SimpleCore and a BaseCPUCore. A SimpleCore
selects the correct BaseCPU subclass based on user-specified CPUTypes
and target ISA. The new BaseCPUCore type simply wraps any BaseCPU core
for usage in the stdlib.

Much of the code previously handled in SimpleCore has been moved to
BaseCPUCore.

The `cpu_simobject_factory` method has been moved from AbstractCore to
SimpleCore; a more logical location for this function.

Change-Id: I29ce9e381e7d5e8fe57e0db5deb04ad976b7dab9
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/62292
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
This commit is contained in:
Bobby R. Bruce
2022-08-10 16:03:58 -07:00
committed by Bobby Bruce
parent d023d8a3dd
commit d9b6a7ff9e
4 changed files with 199 additions and 154 deletions
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src/python/SConscript
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@@ -200,6 +200,8 @@ PySource('gem5.components.processors',
'gem5/components/processors/random_generator.py')
PySource('gem5.components.processors',
'gem5/components/processors/simple_core.py')
PySource('gem5.components.processors',
'gem5/components/processors/base_cpu_core.py')
PySource('gem5.components.processors',
'gem5/components/processors/simple_processor.py')
PySource('gem5.components.processors',