request: rename INST_READ to INST_FETCH.

diff --git a/src/cpu/ozone/inorder_back_end.hh b/src/cpu/ozone/inorder_back_end.hh
index 96f3a901fb83695032d5cd38e2dd86f1a57e6907..dd9e23f976965ae1db8f6adffe6a6a7e90f19ab0 100644 (file)
--- a/src/cpu/ozone/inorder_back_end.hh
+++ b/src/cpu/ozone/inorder_back_end.hh
@@ -211,7 +211,7 @@ InorderBackEnd<Impl>::read(Addr addr, T &data, unsigned flags)
         memReq->cmd = Read;
         memReq->completionEvent = NULL;
         memReq->time = curTick;
-        memReq->flags &= ~INST_READ;
+        memReq->flags &= ~INST_FETCH;
         MemAccessResult result = dcacheInterface->access(memReq);
 
         // Ugly hack to get an event scheduled *only* if the access is
@@ -252,7 +252,7 @@ InorderBackEnd<Impl>::write(T data, Addr addr, unsigned flags, uint64_t *res)
 //      memcpy(memReq->data,(uint8_t *)&data,memReq->size);
         memReq->completionEvent = NULL;
         memReq->time = curTick;
-        memReq->flags &= ~INST_READ;
+        memReq->flags &= ~INST_FETCH;
         MemAccessResult result = dcacheInterface->access(memReq);
 
         // Ugly hack to get an event scheduled *only* if the access is
@@ -293,7 +293,7 @@ InorderBackEnd<Impl>::read(MemReqPtr &req, T &data, int load_idx)
     req->time = curTick;
     assert(!req->data);
     req->data = new uint8_t[64];
-    req->flags &= ~INST_READ;
+    req->flags &= ~INST_FETCH;
     Fault fault = cpu->read(req, data);
     memcpy(req->data, &data, sizeof(T));
 
@@ -363,7 +363,7 @@ InorderBackEnd<Impl>::write(MemReqPtr &req, T &data, int store_idx)
         memcpy(req->data,(uint8_t *)&data,req->size);
         req->completionEvent = NULL;
         req->time = curTick;
-        req->flags &= ~INST_READ;
+        req->flags &= ~INST_FETCH;
         MemAccessResult result = dcacheInterface->access(req);
 
         // Ugly hack to get an event scheduled *only* if the access is

diff --git a/src/cpu/simple/base.cc b/src/cpu/simple/base.cc
index 71d26f828ed1af4498d3ad27d3025c39d1e7714b..5058db0da58aa34c98301bb651f5821d12324554 100644 (file)
--- a/src/cpu/simple/base.cc
+++ b/src/cpu/simple/base.cc
@@ -48,6 +48,7 @@
 #include "cpu/static_inst.hh"
 #include "cpu/thread_context.hh"
 #include "mem/packet.hh"
+#include "mem/request.hh"
 #include "sim/byteswap.hh"
 #include "sim/debug.hh"
 #include "sim/host.hh"
@@ -280,7 +281,7 @@ BaseSimpleCPU::copy(Addr dest)
             memReq->dest = dest_addr;
             memReq->size = 64;
             memReq->time = curTick;
-            memReq->flags &= ~INST_READ;
+            memReq->flags &= ~INST_FETCH;
             dcacheInterface->access(memReq);
         }
     }
@@ -346,7 +347,7 @@ BaseSimpleCPU::setupFetchRequest(Request *req)
 #endif
 
     Addr fetchPC = (threadPC & PCMask) + fetchOffset;
-    req->setVirt(0, fetchPC, sizeof(MachInst), 0, threadPC);
+    req->setVirt(0, fetchPC, sizeof(MachInst), Request::INST_FETCH, threadPC);
 }
 
 

diff --git a/src/cpu/trace/reader/itx_reader.cc b/src/cpu/trace/reader/itx_reader.cc
index f27b82ff1edcf21d06dd452d77a48d80605c646c..e03ac690501514a88a507fe93c8d8eefe262a08f 100644 (file)
--- a/src/cpu/trace/reader/itx_reader.cc
+++ b/src/cpu/trace/reader/itx_reader.cc
@@ -168,7 +168,7 @@ ITXReader::getNextReq(MemReqPtr &req)
                     break;
                   case ITXCode:
                     tmp_req->cmd = Read;
-                    tmp_req->flags |= INST_READ;
+                    tmp_req->flags |= INST_FETCH;
                     break;
                   default:
                     fatal("Unknown ITX type");

diff --git a/src/cpu/trace/trace_cpu.cc b/src/cpu/trace/trace_cpu.cc
index ab00b3093c60192d589af218fa0cffa666fceb09..b286f1e40905e325167aa556112d8ec1151dd508 100644 (file)
--- a/src/cpu/trace/trace_cpu.cc
+++ b/src/cpu/trace/trace_cpu.cc
@@ -68,7 +68,7 @@ TraceCPU::tick()
 
     while (nextReq && curTick >= nextCycle) {
         assert(nextReq->thread_num < 4 && "Not enough threads");
-        if (nextReq->isInstRead() && icacheInterface) {
+        if (nextReq->isInstFetch() && icacheInterface) {
             if (icacheInterface->isBlocked())
                 break;
 

diff --git a/src/mem/cache/prefetch/base.cc b/src/mem/cache/prefetch/base.cc
index 365ce6727a20631df9dff6728214c50375617ac2..f20a306cbe77bf16a0144a98d02d38cb99bbd133 100644 (file)
--- a/src/mem/cache/prefetch/base.cc
+++ b/src/mem/cache/prefetch/base.cc
@@ -170,7 +170,7 @@ BasePrefetcher::getPacket()
 Tick
 BasePrefetcher::notify(PacketPtr &pkt, Tick time)
 {
-    if (!pkt->req->isUncacheable() && !(pkt->req->isInstRead() && onlyData)) {
+    if (!pkt->req->isUncacheable() && !(pkt->req->isInstFetch() && onlyData)) {
         // Calculate the blk address
         Addr blk_addr = pkt->getAddr() & ~(Addr)(blkSize-1);
 

diff --git a/src/mem/request.hh b/src/mem/request.hh
index 965e58b3b79b898901eaaaa1acc248a2eb7d2b6c..5fa682f2badc622ca5b47a639bb8294ad342f05d 100644 (file)
--- a/src/mem/request.hh
+++ b/src/mem/request.hh
@@ -86,8 +86,8 @@ class Request : public FastAlloc
     static const FlagsType EVICT_NEXT                  = 0x00020000;
     /** The request should ignore unaligned access faults */
     static const FlagsType NO_ALIGN_FAULT              = 0x00040000;
-    /** The request was an instruction read. */
-    static const FlagsType INST_READ                   = 0x00080000;
+    /** The request was an instruction fetch. */
+    static const FlagsType INST_FETCH                  = 0x00080000;
     /** This request is for a memory swap. */
     static const FlagsType MEM_SWAP                    = 0x00100000;
     static const FlagsType MEM_SWAP_COND               = 0x00200000;
@@ -98,7 +98,7 @@ class Request : public FastAlloc
 
     /** These flags are *not* cleared when a Request object is reused
        (assigned a new address). */
-    static const FlagsType STICKY_FLAGS = INST_READ;
+    static const FlagsType STICKY_FLAGS = INST_FETCH;
 
   private:
     typedef uint8_t PrivateFlagsType;
@@ -430,7 +430,7 @@ class Request : public FastAlloc
 
     /** Accessor Function to Check Cacheability. */
     bool isUncacheable() const { return flags.isSet(UNCACHEABLE); }
-    bool isInstRead() const { return flags.isSet(INST_READ); }
+    bool isInstFetch() const { return flags.isSet(INST_FETCH); }
     bool isLLSC() const { return flags.isSet(LLSC); }
     bool isLocked() const { return flags.isSet(LOCKED); }
     bool isSwap() const { return flags.isSet(MEM_SWAP|MEM_SWAP_COND); }