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authorRon Dreslinski <rdreslin@umich.edu>2006-11-13 18:51:16 -0500
committerRon Dreslinski <rdreslin@umich.edu>2006-11-13 18:51:16 -0500
commita962fc4f561126bea65f3dd52a7194c5527d255a (patch)
tree0371556ab67772ca4023acd65618df67d123bb5d /src/cpu/memtest/memtest.cc
parent023fccff0e7f6e2be144c56567b58845cc7383f5 (diff)
downloadgem5-a962fc4f561126bea65f3dd52a7194c5527d255a.tar.xz
Make CPU models signal to update the snoop ranges
--HG-- extra : convert_revision : 717b62510f28a69af99453309fbbb458359eeb2a
Diffstat (limited to 'src/cpu/memtest/memtest.cc')
-rw-r--r--src/cpu/memtest/memtest.cc10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/cpu/memtest/memtest.cc b/src/cpu/memtest/memtest.cc
index 91e073cf0..180f41541 100644
--- a/src/cpu/memtest/memtest.cc
+++ b/src/cpu/memtest/memtest.cc
@@ -81,8 +81,13 @@ MemTest::CpuPort::recvFunctional(PacketPtr pkt)
void
MemTest::CpuPort::recvStatusChange(Status status)
{
- if (status == RangeChange)
+ if (status == RangeChange) {
+ if (!snoopRangeSent) {
+ snoopRangeSent = true;
+ sendStatusChange(Port::RangeChange);
+ }
return;
+ }
panic("MemTest doesn't expect recvStatusChange callback!");
}
@@ -145,6 +150,9 @@ MemTest::MemTest(const string &name,
// thread = new SimpleThread(NULL, 0, NULL, 0, mainMem);
curTick = 0;
+ cachePort.snoopRangeSent = false;
+ funcPort.snoopRangeSent = true;
+
// Needs to be masked off once we know the block size.
traceBlockAddr = _traceAddr;
baseAddr1 = 0x100000;