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# Copyright (c) 2015 Advanced Micro Devices, Inc.
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#
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from m5.SimObject import SimObject
from m5.params import *
from m5.proxy import *
class RedirectPath(SimObject):
""" Stores paths for filesystem redirection during syscalls. If a path
matches 'appPath', then the syscall is redirected to the first 'hostPath'
that contains the non-overlapping portion of the path as a valid file. If
there are no hits, then the syscall is redirected to the first value.
"""
type = 'RedirectPath'
cxx_header = "sim/redirect_path.hh"
app_path = Param.String("/", "filesystem path from an app's perspective")
host_paths = VectorParam.String(["/"], "file path on host filesystem")