儲存庫 vbox 的更動 65981

時間撮記:

2017-3-7 下午01:27:06 (8 年 以前)

作者:

vboxsync

訊息:

PGMAllBth.h: a couple of more 32-bit shift optimizations.

檔案:

• trunk/src/VBox/VMM/VMMAll/PGMAllBth.h (修改) (2 筆差異)

trunk/src/VBox/VMM/VMMAll/PGMAllBth.h

@@ -3400 +3400 @@
 # if PGM_WITH_PAGING(PGM_GST_TYPE, PGM_SHW_TYPE)
 #  if PGM_GST_TYPE == PGM_TYPE_32BIT
-    const unsigned  iPDSrc = GCPtrPage >> GST_PD_SHIFT;
+    const unsigned  iPDSrc = (uint32_t)GCPtrPage >> GST_PD_SHIFT;
     PGSTPD          pPDSrc = pgmGstGet32bitPDPtr(pVCpu);
 #  elif PGM_GST_TYPE == PGM_TYPE_PAE
@@ -3562 +3562 @@
 # if PGM_WITH_PAGING(PGM_GST_TYPE, PGM_SHW_TYPE)
 #  if PGM_GST_TYPE == PGM_TYPE_32BIT
-    const unsigned  iPDSrc = GCPtrPage >> GST_PD_SHIFT;
+    const unsigned  iPDSrc = (uint32_t)GCPtrPage >> GST_PD_SHIFT;
     PGSTPD          pPDSrc = pgmGstGet32bitPDPtr(pVCpu);