MemTest.py revision 3262 
1from m5.SimObject import SimObject
2from m5.params import *
3from m5.proxy import *
4from m5 import build_env
5
6class MemTest(SimObject):
7    type = 'MemTest'
8    max_loads = Param.Counter("number of loads to execute")
9    atomic = Param.Bool(False, "Execute tester in atomic mode? (or timing)\n")
10    memory_size = Param.Int(65536, "memory size")
11    percent_dest_unaligned = Param.Percent(50,
12        "percent of copy dest address that are unaligned")
13    percent_reads = Param.Percent(65, "target read percentage")
14    percent_source_unaligned = Param.Percent(50,
15        "percent of copy source address that are unaligned")
16    percent_uncacheable = Param.Percent(10,
17        "target uncacheable percentage")
18    progress_interval = Param.Counter(1000000,
19        "progress report interval (in accesses)")
20    trace_addr = Param.Addr(0, "address to trace")
21
22    test = Port("Port to the memory system to test")
23    functional = Port("Port to the functional memory used for verification")
24