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-rw-r--r--src/mem/cache/base.cc2
-rw-r--r--src/mem/cache/prefetch/base.cc4
-rw-r--r--src/mem/cache/prefetch/base.hh2
-rw-r--r--src/mem/cache/tags/base.cc4
-rw-r--r--src/mem/cache/tags/base_set_assoc.cc1
-rw-r--r--src/mem/cache/tags/fa_lru.cc3
-rw-r--r--src/mem/packet.hh4
-rw-r--r--src/mem/request.hh26
8 files changed, 32 insertions, 14 deletions
diff --git a/src/mem/cache/base.cc b/src/mem/cache/base.cc
index 70d1b4167..faa000c09 100644
--- a/src/mem/cache/base.cc
+++ b/src/mem/cache/base.cc
@@ -67,6 +67,7 @@ BaseCache::CacheSlavePort::CacheSlavePort(const std::string &_name,
BaseCache::BaseCache(const Params *p)
: MemObject(p),
+ cpuSidePort(nullptr), memSidePort(nullptr),
mshrQueue("MSHRs", p->mshrs, 4, MSHRQueue_MSHRs),
writeBuffer("write buffer", p->write_buffers, p->mshrs+1000,
MSHRQueue_WriteBuffer),
@@ -77,6 +78,7 @@ BaseCache::BaseCache(const Params *p)
forwardSnoops(p->forward_snoops),
isTopLevel(p->is_top_level),
blocked(0),
+ order(0),
noTargetMSHR(NULL),
missCount(p->max_miss_count),
addrRanges(p->addr_ranges.begin(), p->addr_ranges.end()),
diff --git a/src/mem/cache/prefetch/base.cc b/src/mem/cache/prefetch/base.cc
index 57c1424bf..971ecf5b0 100644
--- a/src/mem/cache/prefetch/base.cc
+++ b/src/mem/cache/prefetch/base.cc
@@ -57,7 +57,8 @@
#include "sim/system.hh"
BasePrefetcher::BasePrefetcher(const Params *p)
- : ClockedObject(p), size(p->size), latency(p->latency), degree(p->degree),
+ : ClockedObject(p), size(p->size), cache(nullptr), blkSize(0),
+ latency(p->latency), degree(p->degree),
useMasterId(p->use_master_id), pageStop(!p->cross_pages),
serialSquash(p->serial_squash), onlyData(p->data_accesses_only),
onMissOnly(p->on_miss_only), onReadOnly(p->on_read_only),
@@ -69,6 +70,7 @@ BasePrefetcher::BasePrefetcher(const Params *p)
void
BasePrefetcher::setCache(BaseCache *_cache)
{
+ assert(!cache);
cache = _cache;
blkSize = cache->getBlockSize();
}
diff --git a/src/mem/cache/prefetch/base.hh b/src/mem/cache/prefetch/base.hh
index fc0dd0b36..22a4c68f6 100644
--- a/src/mem/cache/prefetch/base.hh
+++ b/src/mem/cache/prefetch/base.hh
@@ -83,7 +83,7 @@ class BasePrefetcher : public ClockedObject
BaseCache* cache;
/** The block size of the parent cache. */
- int blkSize;
+ unsigned blkSize;
/** The latency before a prefetch is issued */
const Cycles latency;
diff --git a/src/mem/cache/tags/base.cc b/src/mem/cache/tags/base.cc
index 446c1ea49..2ec1379b0 100644
--- a/src/mem/cache/tags/base.cc
+++ b/src/mem/cache/tags/base.cc
@@ -56,13 +56,15 @@ using namespace std;
BaseTags::BaseTags(const Params *p)
: ClockedObject(p), blkSize(p->block_size), size(p->size),
- hitLatency(p->hit_latency)
+ hitLatency(p->hit_latency), cache(nullptr), warmupBound(0),
+ warmedUp(false), numBlocks(0)
{
}
void
BaseTags::setCache(BaseCache *_cache)
{
+ assert(!cache);
cache = _cache;
}
diff --git a/src/mem/cache/tags/base_set_assoc.cc b/src/mem/cache/tags/base_set_assoc.cc
index 637edd557..0d955255a 100644
--- a/src/mem/cache/tags/base_set_assoc.cc
+++ b/src/mem/cache/tags/base_set_assoc.cc
@@ -76,7 +76,6 @@ BaseSetAssoc::BaseSetAssoc(const Params *p)
setShift = floorLog2(blkSize);
setMask = numSets - 1;
tagShift = setShift + floorLog2(numSets);
- warmedUp = false;
/** @todo Make warmup percentage a parameter. */
warmupBound = numSets * assoc;
diff --git a/src/mem/cache/tags/fa_lru.cc b/src/mem/cache/tags/fa_lru.cc
index 6526aadb8..6a63da673 100644
--- a/src/mem/cache/tags/fa_lru.cc
+++ b/src/mem/cache/tags/fa_lru.cc
@@ -55,7 +55,7 @@
using namespace std;
FALRU::FALRU(const Params *p)
- : BaseTags(p)
+ : BaseTags(p), cacheBoundaries(nullptr)
{
if (!isPowerOf2(blkSize))
fatal("cache block size (in bytes) `%d' must be a power of two",
@@ -74,7 +74,6 @@ FALRU::FALRU(const Params *p)
cacheMask = 0;
}
- warmedUp = false;
warmupBound = size/blkSize;
numBlocks = size/blkSize;
diff --git a/src/mem/packet.hh b/src/mem/packet.hh
index 155a7ff82..c070eaea7 100644
--- a/src/mem/packet.hh
+++ b/src/mem/packet.hh
@@ -601,7 +601,7 @@ class Packet : public Printable
* not be valid. The command must be supplied.
*/
Packet(Request *_req, MemCmd _cmd)
- : cmd(_cmd), req(_req), data(NULL),
+ : cmd(_cmd), req(_req), data(nullptr), addr(0), _isSecure(false),
src(InvalidPortID), dest(InvalidPortID),
bytesValidStart(0), bytesValidEnd(0),
busFirstWordDelay(0), busLastWordDelay(0),
@@ -624,7 +624,7 @@ class Packet : public Printable
* req. this allows for overriding the size/addr of the req.
*/
Packet(Request *_req, MemCmd _cmd, int _blkSize)
- : cmd(_cmd), req(_req), data(NULL),
+ : cmd(_cmd), req(_req), data(nullptr), addr(0), _isSecure(false),
src(InvalidPortID), dest(InvalidPortID),
bytesValidStart(0), bytesValidEnd(0),
busFirstWordDelay(0), busLastWordDelay(0),
diff --git a/src/mem/request.hh b/src/mem/request.hh
index e84a77272..a064e0b05 100644
--- a/src/mem/request.hh
+++ b/src/mem/request.hh
@@ -259,8 +259,10 @@ class Request
* default constructor.)
*/
Request()
- : _taskId(ContextSwitchTaskId::Unknown),
- translateDelta(0), accessDelta(0), depth(0)
+ : _paddr(0), _size(0), _masterId(invldMasterId), _time(0),
+ _taskId(ContextSwitchTaskId::Unknown), _asid(0), _vaddr(0),
+ _extraData(0), _contextId(0), _threadId(0), _pc(0),
+ translateDelta(0), accessDelta(0), depth(0)
{}
/**
@@ -269,19 +271,28 @@ class Request
* These fields are adequate to perform a request.
*/
Request(Addr paddr, int size, Flags flags, MasterID mid)
- : _taskId(ContextSwitchTaskId::Unknown)
+ : _paddr(0), _size(0), _masterId(invldMasterId), _time(0),
+ _taskId(ContextSwitchTaskId::Unknown), _asid(0), _vaddr(0),
+ _extraData(0), _contextId(0), _threadId(0), _pc(0),
+ translateDelta(0), accessDelta(0), depth(0)
{
setPhys(paddr, size, flags, mid);
}
Request(Addr paddr, int size, Flags flags, MasterID mid, Tick time)
- : _taskId(ContextSwitchTaskId::Unknown)
+ : _paddr(0), _size(0), _masterId(invldMasterId), _time(0),
+ _taskId(ContextSwitchTaskId::Unknown), _asid(0), _vaddr(0),
+ _extraData(0), _contextId(0), _threadId(0), _pc(0),
+ translateDelta(0), accessDelta(0), depth(0)
{
setPhys(paddr, size, flags, mid, time);
}
Request(Addr paddr, int size, Flags flags, MasterID mid, Tick time, Addr pc)
- : _taskId(ContextSwitchTaskId::Unknown)
+ : _paddr(0), _size(0), _masterId(invldMasterId), _time(0),
+ _taskId(ContextSwitchTaskId::Unknown), _asid(0), _vaddr(0),
+ _extraData(0), _contextId(0), _threadId(0), _pc(0),
+ translateDelta(0), accessDelta(0), depth(0)
{
setPhys(paddr, size, flags, mid, time);
privateFlags.set(VALID_PC);
@@ -290,7 +301,10 @@ class Request
Request(int asid, Addr vaddr, int size, Flags flags, MasterID mid, Addr pc,
int cid, ThreadID tid)
- : _taskId(ContextSwitchTaskId::Unknown)
+ : _paddr(0), _size(0), _masterId(invldMasterId), _time(0),
+ _taskId(ContextSwitchTaskId::Unknown), _asid(0), _vaddr(0),
+ _extraData(0), _contextId(0), _threadId(0), _pc(0),
+ translateDelta(0), accessDelta(0), depth(0)
{
setVirt(asid, vaddr, size, flags, mid, pc);
setThreadContext(cid, tid);
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-26 16:34:12 +0000