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-rw-r--r--src/cpu/inorder/resources/cache_unit.cc2
-rw-r--r--src/cpu/inorder/resources/cache_unit.hh4
-rw-r--r--src/cpu/inorder/resources/fetch_unit.cc31
-rw-r--r--src/cpu/inorder/resources/fetch_unit.hh2
4 files changed, 37 insertions, 2 deletions
diff --git a/src/cpu/inorder/resources/cache_unit.cc b/src/cpu/inorder/resources/cache_unit.cc
index a734f1ebd..b17e5b3da 100644
--- a/src/cpu/inorder/resources/cache_unit.cc
+++ b/src/cpu/inorder/resources/cache_unit.cc
@@ -648,8 +648,6 @@ CacheUnit::write(DynInstPtr inst, uint8_t *data, unsigned size,
if (inst->fault == NoFault) {
if (!cache_req->splitAccess) {
- // Remove this line since storeData is saved in INST?
- cache_req->reqData = new uint8_t[size];
doCacheAccess(inst, write_res);
} else {
doCacheAccess(inst, write_res, cache_req);
diff --git a/src/cpu/inorder/resources/cache_unit.hh b/src/cpu/inorder/resources/cache_unit.hh
index b5effb2c3..097b6fa7a 100644
--- a/src/cpu/inorder/resources/cache_unit.hh
+++ b/src/cpu/inorder/resources/cache_unit.hh
@@ -249,6 +249,10 @@ class CacheRequest : public ResourceRequest
void clearRequest()
{
+ if (reqData && !splitAccess) {
+ delete [] reqData;
+ }
+
memReq = NULL;
reqData = NULL;
dataPkt = NULL;
diff --git a/src/cpu/inorder/resources/fetch_unit.cc b/src/cpu/inorder/resources/fetch_unit.cc
index 40f2f4ee4..a0d830ecf 100644
--- a/src/cpu/inorder/resources/fetch_unit.cc
+++ b/src/cpu/inorder/resources/fetch_unit.cc
@@ -56,6 +56,31 @@ FetchUnit::FetchUnit(string res_name, int res_id, int res_width,
predecoder(NULL)
{ }
+FetchUnit::~FetchUnit()
+{
+ std::list<FetchBlock*>::iterator fetch_it = fetchBuffer.begin();
+ std::list<FetchBlock*>::iterator end_it = fetchBuffer.end();
+ while (fetch_it != end_it) {
+ delete (*fetch_it)->block;
+ delete *fetch_it;
+ fetch_it++;
+ }
+ fetchBuffer.clear();
+
+
+ std::list<FetchBlock*>::iterator pend_it = pendingFetch.begin();
+ std::list<FetchBlock*>::iterator pend_end = pendingFetch.end();
+ while (pend_it != pend_end) {
+ if ((*pend_it)->block) {
+ delete (*pend_it)->block;
+ }
+
+ delete *pend_it;
+ pend_it++;
+ }
+ pendingFetch.clear();
+}
+
void
FetchUnit::createMachInst(std::list<FetchBlock*>::iterator fetch_it,
DynInstPtr inst)
@@ -328,6 +353,8 @@ FetchUnit::execute(int slot_num)
return;
}
+ delete [] (*repl_it)->block;
+ delete *repl_it;
fetchBuffer.erase(repl_it);
}
@@ -506,6 +533,10 @@ FetchUnit::squashCacheRequest(CacheReqPtr req_ptr)
DPRINTF(InOrderCachePort, "[sn:%i] Removing Pending Fetch "
"for block %08p (cnt=%i)\n", inst->seqNum,
block_addr, (*block_it)->cnt);
+ if ((*block_it)->block) {
+ delete [] (*block_it)->block;
+ }
+ delete *block_it;
pendingFetch.erase(block_it);
}
}
diff --git a/src/cpu/inorder/resources/fetch_unit.hh b/src/cpu/inorder/resources/fetch_unit.hh
index 035f3f4a1..fa133b9eb 100644
--- a/src/cpu/inorder/resources/fetch_unit.hh
+++ b/src/cpu/inorder/resources/fetch_unit.hh
@@ -55,6 +55,8 @@ class FetchUnit : public CacheUnit
FetchUnit(std::string res_name, int res_id, int res_width,
int res_latency, InOrderCPU *_cpu, ThePipeline::Params *params);
+ virtual ~FetchUnit();
+
typedef ThePipeline::DynInstPtr DynInstPtr;
typedef TheISA::ExtMachInst ExtMachInst;