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-rw-r--r--src/cpu/ozone/OzoneCPU.py6
-rw-r--r--src/cpu/ozone/OzoneChecker.py1
-rw-r--r--src/cpu/ozone/SimpleOzoneCPU.py4
3 files changed, 5 insertions, 6 deletions
diff --git a/src/cpu/ozone/OzoneCPU.py b/src/cpu/ozone/OzoneCPU.py
index 37386898d..2c7b8475f 100644
--- a/src/cpu/ozone/OzoneCPU.py
+++ b/src/cpu/ozone/OzoneCPU.py
@@ -26,11 +26,11 @@
#
# Authors: Kevin Lim
+from m5.defines import buildEnv
from m5.params import *
-from m5 import build_env
from BaseCPU import BaseCPU
-if build_env['USE_CHECKER']:
+if buildEnv['USE_CHECKER']:
from OzoneChecker import OzoneChecker
class DerivOzoneCPU(BaseCPU):
@@ -38,7 +38,7 @@ class DerivOzoneCPU(BaseCPU):
numThreads = Param.Unsigned("number of HW thread contexts")
- if build_env['USE_CHECKER']:
+ if buildEnv['USE_CHECKER']:
checker = Param.BaseCPU("Checker CPU")
icache_port = Port("Instruction Port")
diff --git a/src/cpu/ozone/OzoneChecker.py b/src/cpu/ozone/OzoneChecker.py
index bfa39ead9..bbe46db18 100644
--- a/src/cpu/ozone/OzoneChecker.py
+++ b/src/cpu/ozone/OzoneChecker.py
@@ -27,7 +27,6 @@
# Authors: Nathan Binkert
from m5.params import *
-from m5 import build_env
from BaseCPU import BaseCPU
class OzoneChecker(BaseCPU):
diff --git a/src/cpu/ozone/SimpleOzoneCPU.py b/src/cpu/ozone/SimpleOzoneCPU.py
index 93603092b..d4620cd8e 100644
--- a/src/cpu/ozone/SimpleOzoneCPU.py
+++ b/src/cpu/ozone/SimpleOzoneCPU.py
@@ -26,8 +26,8 @@
#
# Authors: Kevin Lim
+from m5.defines import buildEnv
from m5.params import *
-from m5 import build_env
from BaseCPU import BaseCPU
class SimpleOzoneCPU(BaseCPU):
@@ -35,7 +35,7 @@ class SimpleOzoneCPU(BaseCPU):
numThreads = Param.Unsigned("number of HW thread contexts")
- if not build_env['FULL_SYSTEM']:
+ if not buildEnv['FULL_SYSTEM']:
mem = Param.FunctionalMemory(NULL, "memory")
width = Param.Unsigned("Width")