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-rw-r--r--configs/common/CpuConfig.py2
-rw-r--r--configs/common/FSConfig.py2
-rw-r--r--configs/common/Options.py117
-rw-r--r--configs/common/PlatformConfig.py2
-rw-r--r--configs/common/Simulation.py4
5 files changed, 70 insertions, 57 deletions
diff --git a/configs/common/CpuConfig.py b/configs/common/CpuConfig.py
index 3220acecd..757ec2d08 100644
--- a/configs/common/CpuConfig.py
+++ b/configs/common/CpuConfig.py
@@ -70,7 +70,7 @@ def is_cpu_class(cls):
return issubclass(cls, m5.objects.BaseCPU) and \
not cls.abstract and \
not issubclass(cls, m5.objects.CheckerCPU)
- except TypeError:
+ except (TypeError, AttributeError):
return False
def get(name):
diff --git a/configs/common/FSConfig.py b/configs/common/FSConfig.py
index c1d8f6fe0..3a169a4bb 100644
--- a/configs/common/FSConfig.py
+++ b/configs/common/FSConfig.py
@@ -42,7 +42,7 @@
from m5.objects import *
from Benchmarks import *
from m5.util import *
-import PlatformConfig
+from common import PlatformConfig
# Populate to reflect supported os types per target ISA
os_types = { 'alpha' : [ 'linux' ],
diff --git a/configs/common/Options.py b/configs/common/Options.py
index 5bed98aca..16d817f59 100644
--- a/configs/common/Options.py
+++ b/configs/common/Options.py
@@ -41,13 +41,11 @@
import m5
from m5.defines import buildEnv
from m5.objects import *
-from Benchmarks import *
+from common.Benchmarks import *
-import CpuConfig
-import MemConfig
-import PlatformConfig
-
-from FSConfig import os_types
+from common import CpuConfig
+from common import MemConfig
+from common import PlatformConfig
def _listCpuTypes(option, opt, value, parser):
CpuConfig.print_cpu_list()
@@ -61,15 +59,10 @@ def _listPlatformTypes(option, opt, value, parser):
PlatformConfig.print_platform_list()
sys.exit(0)
-def addCommonOptions(parser):
- # system options
- parser.add_option("--list-cpu-types",
- action="callback", callback=_listCpuTypes,
- help="List available CPU types")
- parser.add_option("--cpu-type", type="choice", default="atomic",
- choices=CpuConfig.cpu_names(),
- help = "type of cpu to run with")
- parser.add_option("--checker", action="store_true");
+# Add the very basic options that work also in the case of the no ISA
+# being used, and consequently no CPUs, but rather various types of
+# testers and traffic generators.
+def addNoISAOptions(parser):
parser.add_option("-n", "--num-cpus", type="int", default=1)
parser.add_option("--sys-voltage", action="store", type="string",
default='1.0V',
@@ -79,27 +72,6 @@ def addCommonOptions(parser):
default='1GHz',
help = """Top-level clock for blocks running at system
speed""")
- parser.add_option("--cpu-clock", action="store", type="string",
- default='2GHz',
- help="Clock for blocks running at CPU speed")
- parser.add_option("--smt", action="store_true", default=False,
- help = """
- Only used if multiple programs are specified. If true,
- then the number of threads per cpu is same as the
- number of programs.""")
- parser.add_option("--elastic-trace-en", action="store_true",
- help="""Enable capture of data dependency and instruction
- fetch traces using elastic trace probe.""")
- # Trace file paths input to trace probe in a capture simulation and input
- # to Trace CPU in a replay simulation
- parser.add_option("--inst-trace-file", action="store", type="string",
- help="""Instruction fetch trace file input to
- Elastic Trace probe in a capture simulation and
- Trace CPU in a replay simulation""", default="")
- parser.add_option("--data-trace-file", action="store", type="string",
- help="""Data dependency trace file input to
- Elastic Trace probe in a capture simulation and
- Trace CPU in a replay simulation""", default="")
# Memory Options
parser.add_option("--list-mem-types",
@@ -116,8 +88,6 @@ def addCommonOptions(parser):
default="512MB",
help="Specify the physical memory size (single memory)")
- parser.add_option("-l", "--lpae", action="store_true")
- parser.add_option("-V", "--virtualisation", action="store_true")
parser.add_option("--memchecker", action="store_true")
@@ -128,7 +98,6 @@ def addCommonOptions(parser):
help="use external port for SystemC TLM cosimulation")
parser.add_option("--caches", action="store_true")
parser.add_option("--l2cache", action="store_true")
- parser.add_option("--fastmem", action="store_true")
parser.add_option("--num-dirs", type="int", default=1)
parser.add_option("--num-l2caches", type="int", default=1)
parser.add_option("--num-l3caches", type="int", default=1)
@@ -142,6 +111,61 @@ def addCommonOptions(parser):
parser.add_option("--l3_assoc", type="int", default=16)
parser.add_option("--cacheline_size", type="int", default=64)
+ # Enable Ruby
+ parser.add_option("--ruby", action="store_true")
+
+ # Run duration options
+ parser.add_option("-m", "--abs-max-tick", type="int", default=m5.MaxTick,
+ metavar="TICKS", help="Run to absolute simulated tick "
+ "specified including ticks from a restored checkpoint")
+ parser.add_option("--rel-max-tick", type="int", default=None,
+ metavar="TICKS", help="Simulate for specified number of"
+ " ticks relative to the simulation start tick (e.g. if "
+ "restoring a checkpoint)")
+ parser.add_option("--maxtime", type="float", default=None,
+ help="Run to the specified absolute simulated time in "
+ "seconds")
+
+# Add common options that assume a non-NULL ISA.
+def addCommonOptions(parser):
+ # start by adding the base options that do not assume an ISA
+ addNoISAOptions(parser)
+
+ # system options
+ parser.add_option("--list-cpu-types",
+ action="callback", callback=_listCpuTypes,
+ help="List available CPU types")
+ parser.add_option("--cpu-type", type="choice", default="atomic",
+ choices=CpuConfig.cpu_names(),
+ help = "type of cpu to run with")
+ parser.add_option("--checker", action="store_true");
+ parser.add_option("--cpu-clock", action="store", type="string",
+ default='2GHz',
+ help="Clock for blocks running at CPU speed")
+ parser.add_option("--smt", action="store_true", default=False,
+ help = """
+ Only used if multiple programs are specified. If true,
+ then the number of threads per cpu is same as the
+ number of programs.""")
+ parser.add_option("--elastic-trace-en", action="store_true",
+ help="""Enable capture of data dependency and instruction
+ fetch traces using elastic trace probe.""")
+ # Trace file paths input to trace probe in a capture simulation and input
+ # to Trace CPU in a replay simulation
+ parser.add_option("--inst-trace-file", action="store", type="string",
+ help="""Instruction fetch trace file input to
+ Elastic Trace probe in a capture simulation and
+ Trace CPU in a replay simulation""", default="")
+ parser.add_option("--data-trace-file", action="store", type="string",
+ help="""Data dependency trace file input to
+ Elastic Trace probe in a capture simulation and
+ Trace CPU in a replay simulation""", default="")
+
+ parser.add_option("-l", "--lpae", action="store_true")
+ parser.add_option("-V", "--virtualisation", action="store_true")
+
+ parser.add_option("--fastmem", action="store_true")
+
# dist-gem5 options
parser.add_option("--dist", action="store_true",
help="Parallel distributed gem5 simulation.")
@@ -175,20 +199,7 @@ def addCommonOptions(parser):
action="store", type="string",
help="Link delay in seconds\nDEFAULT: 10us")
- # Enable Ruby
- parser.add_option("--ruby", action="store_true")
-
# Run duration options
- parser.add_option("-m", "--abs-max-tick", type="int", default=m5.MaxTick,
- metavar="TICKS", help="Run to absolute simulated tick " \
- "specified including ticks from a restored checkpoint")
- parser.add_option("--rel-max-tick", type="int", default=None,
- metavar="TICKS", help="Simulate for specified number of" \
- " ticks relative to the simulation start tick (e.g. if " \
- "restoring a checkpoint)")
- parser.add_option("--maxtime", type="float", default=None,
- help="Run to the specified absolute simulated time in " \
- "seconds")
parser.add_option("-I", "--maxinsts", action="store", type="int",
default=None, help="""Total number of instructions to
simulate (default: run forever)""")
@@ -297,6 +308,8 @@ def addSEOptions(parser):
help="Redirect stderr to a file.")
def addFSOptions(parser):
+ from FSConfig import os_types
+
# Simulation options
parser.add_option("--timesync", action="store_true",
help="Prevent simulated time from getting ahead of real time")
diff --git a/configs/common/PlatformConfig.py b/configs/common/PlatformConfig.py
index 1d047b118..3541c07fb 100644
--- a/configs/common/PlatformConfig.py
+++ b/configs/common/PlatformConfig.py
@@ -63,7 +63,7 @@ def is_platform_class(cls):
try:
return issubclass(cls, m5.objects.Platform) and \
not cls.abstract
- except TypeError:
+ except (TypeError, AttributeError):
return False
def get(name):
diff --git a/configs/common/Simulation.py b/configs/common/Simulation.py
index b18d65cbc..c4d5c9644 100644
--- a/configs/common/Simulation.py
+++ b/configs/common/Simulation.py
@@ -43,8 +43,8 @@ import sys
from os import getcwd
from os.path import join as joinpath
-import CpuConfig
-import MemConfig
+from common import CpuConfig
+from common import MemConfig
import m5
from m5.defines import buildEnv
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 20:31:00 +0000