From c8668a663992264911545f8001d462e0885b114c Mon Sep 17 00:00:00 2001
From: Sean Wilson <spwilson2@wisc.edu>
Date: Wed, 7 Jun 2017 16:32:15 -0500
Subject: dev: Replace EventWrapper use with EventFunctionWrapper

Change-Id: I6b03cc6f67e76dffb79940431711ae6171901c6a
Signed-off-by: Sean Wilson <spwilson2@wisc.edu>
Reviewed-on: https://gem5-review.googlesource.com/3748
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
---
 src/dev/storage/ide_disk.cc | 11 ++++++++---
 src/dev/storage/ide_disk.hh | 18 ++++++------------
 2 files changed, 14 insertions(+), 15 deletions(-)

(limited to 'src/dev/storage')

diff --git a/src/dev/storage/ide_disk.cc b/src/dev/storage/ide_disk.cc
index de0986e45..08d374fa3 100644
--- a/src/dev/storage/ide_disk.cc
+++ b/src/dev/storage/ide_disk.cc
@@ -68,9 +68,14 @@ using namespace TheISA;
 
 IdeDisk::IdeDisk(const Params *p)
     : SimObject(p), ctrl(NULL), image(p->image), diskDelay(p->delay),
-      dmaTransferEvent(this), dmaReadCG(NULL), dmaReadWaitEvent(this),
-      dmaWriteCG(NULL), dmaWriteWaitEvent(this), dmaPrdReadEvent(this),
-      dmaReadEvent(this), dmaWriteEvent(this)
+      dmaTransferEvent([this]{ doDmaTransfer(); }, name()),
+      dmaReadCG(NULL),
+      dmaReadWaitEvent([this]{ doDmaRead(); }, name()),
+      dmaWriteCG(NULL),
+      dmaWriteWaitEvent([this]{ doDmaWrite(); }, name()),
+      dmaPrdReadEvent([this]{ dmaPrdReadDone(); }, name()),
+      dmaReadEvent([this]{ dmaReadDone(); }, name()),
+      dmaWriteEvent([this]{ dmaWriteDone(); }, name())
 {
     // Reset the device state
     reset(p->driveID);
diff --git a/src/dev/storage/ide_disk.hh b/src/dev/storage/ide_disk.hh
index 9214599e9..fa5bb760d 100644
--- a/src/dev/storage/ide_disk.hh
+++ b/src/dev/storage/ide_disk.hh
@@ -306,34 +306,28 @@ class IdeDisk : public SimObject
 
     // DMA stuff
     void doDmaTransfer();
-    friend class EventWrapper<IdeDisk, &IdeDisk::doDmaTransfer>;
-    EventWrapper<IdeDisk, &IdeDisk::doDmaTransfer> dmaTransferEvent;
+    EventFunctionWrapper dmaTransferEvent;
 
     void doDmaDataRead();
 
     void doDmaRead();
     ChunkGenerator *dmaReadCG;
-    friend class EventWrapper<IdeDisk, &IdeDisk::doDmaRead>;
-    EventWrapper<IdeDisk, &IdeDisk::doDmaRead> dmaReadWaitEvent;
+    EventFunctionWrapper dmaReadWaitEvent;
 
     void doDmaDataWrite();
 
     void doDmaWrite();
     ChunkGenerator *dmaWriteCG;
-    friend class EventWrapper<IdeDisk, &IdeDisk::doDmaWrite>;
-    EventWrapper<IdeDisk, &IdeDisk::doDmaWrite> dmaWriteWaitEvent;
+    EventFunctionWrapper dmaWriteWaitEvent;
 
     void dmaPrdReadDone();
-    friend class EventWrapper<IdeDisk, &IdeDisk::dmaPrdReadDone>;
-    EventWrapper<IdeDisk, &IdeDisk::dmaPrdReadDone> dmaPrdReadEvent;
+    EventFunctionWrapper dmaPrdReadEvent;
 
     void dmaReadDone();
-    friend class EventWrapper<IdeDisk, &IdeDisk::dmaReadDone>;
-    EventWrapper<IdeDisk, &IdeDisk::dmaReadDone> dmaReadEvent;
+    EventFunctionWrapper dmaReadEvent;
 
     void dmaWriteDone();
-    friend class EventWrapper<IdeDisk, &IdeDisk::dmaWriteDone>;
-    EventWrapper<IdeDisk, &IdeDisk::dmaWriteDone> dmaWriteEvent;
+    EventFunctionWrapper dmaWriteEvent;
 
     // Disk image read/write
     void readDisk(uint32_t sector, uint8_t *data);
-- 
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