# Copyright (c) 2006-2008 The Regents of The University of Michigan
# All rights reserved.
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# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer;
# redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
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# this software without specific prior written permission.
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# Authors: Lisa Hsu

# system options
parser.add_option("-c", "--cpu-type", type="choice", default="atomic",
                  choices = ["atomic", "timing", "detailed", "inorder"],
                  help = "type of cpu to run with")
parser.add_option("-n", "--num-cpus", type="int", default=1)
parser.add_option("--caches", action="store_true")
parser.add_option("--l2cache", action="store_true")
parser.add_option("--fastmem", action="store_true")
parser.add_option("--clock", action="store", type="string", default='2GHz')
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)
parser.add_option("--l1d_size", type="string", default="64kB")
parser.add_option("--l1i_size", type="string", default="32kB")
parser.add_option("--l2_size", type="string", default="2MB")
parser.add_option("--l3_size", type="string", default="16MB")
parser.add_option("--l1d_assoc", type="int", default=2)
parser.add_option("--l1i_assoc", type="int", default=2)
parser.add_option("--l2_assoc", type="int", default=8)
parser.add_option("--l3_assoc", type="int", default=16)
parser.add_option("--cacheline_size", type="int", default=64)

# Run duration options
parser.add_option("-m", "--maxtick", type="int", default=m5.MaxTick,
                  metavar="T",
                  help="Stop after T ticks")
parser.add_option("--maxtime", type="float")
parser.add_option("-I", "--maxinsts", action="store", type="int", default=None,
                  help="Total number of instructions to simulate (default: run forever)")
parser.add_option("--work-item-id", action="store", type="int",
                  help="the specific work id for exit & checkpointing")
parser.add_option("--work-begin-cpu-id-exit", action="store", type="int",
                  help="exit when work starts on the specified cpu")
parser.add_option("--work-end-exit-count", action="store", type="int",
                  help="exit at specified work end count")
parser.add_option("--work-begin-exit-count", action="store", type="int",
                  help="exit at specified work begin count")
parser.add_option("--init-param", action="store", type="int", default=0,
                  help="Parameter available in simulation with m5 initparam")

# Checkpointing options
###Note that performing checkpointing via python script files will override
###checkpoint instructions built into binaries.
parser.add_option("--take-checkpoints", action="store", type="string",
    help="<M,N> will take checkpoint at cycle M and every N cycles thereafter")
parser.add_option("--max-checkpoints", action="store", type="int",
    help="the maximum number of checkpoints to drop", default=5)
parser.add_option("--checkpoint-dir", action="store", type="string",
    help="Place all checkpoints in this absolute directory")
parser.add_option("-r", "--checkpoint-restore", action="store", type="int",
    help="restore from checkpoint <N>")
parser.add_option("--checkpoint-at-end", action="store_true",
                  help="take a checkpoint at end of run")
parser.add_option("--work-begin-checkpoint-count", action="store", type="int",
                  help="checkpoint at specified work begin count")
parser.add_option("--work-end-checkpoint-count", action="store", type="int",
                  help="checkpoint at specified work end count")
parser.add_option("--work-cpus-checkpoint-count", action="store", type="int",
                  help="checkpoint and exit when active cpu count is reached")


# CPU Switching - default switch model goes from a checkpoint
# to a timing simple CPU with caches to warm up, then to detailed CPU for
# data measurement
parser.add_option("-s", "--standard-switch", action="store_true",
    help="switch from timing CPU to Detailed CPU")
parser.add_option("-w", "--warmup", action="store", type="int",
    help="if -s, then this is the warmup period.  else, this is ignored",
    default=5000000000)
parser.add_option("-p", "--prog-interval", type="int", help="CPU Progress Interval")

# Fastforwarding and simpoint related materials
parser.add_option("-W", "--warmup-insts", action="store", type="int",
    default=None,
    help="Warmup period in total instructions (requires --standard-switch)")
parser.add_option("--bench", action="store", type="string", default=None,
    help="base names for --take-checkpoint and --checkpoint-restore")
parser.add_option("-F", "--fast-forward", action="store", type="string",
    default=None,
    help="Number of instructions to fast forward before switching")
parser.add_option("-S", "--simpoint", action="store_true", default=False,
    help="""Use workload simpoints as an instruction offset for
--checkpoint-restore or --take-checkpoint.""")
parser.add_option("--at-instruction", action="store_true", default=False,
    help="""Treate value of --checkpoint-restore or --take-checkpoint as a
number of instructions.""")

@@ -1607,14 +1607,8 @@
 ion(
-%22-c%22, 
 %22--c

Remove short option string for cpu type