Move SAL "initialization/virtual address change notification" from EdkUefiRuntimeLib to EdkDxeSalLib.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2009 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -24,8 +24,6 @@ Module Name:
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STATIC EFI_EVENT mRuntimeNotifyEvent;
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STATIC EFI_EVENT mEfiVirtualNotifyEvent;
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STATIC EFI_PLABEL mPlabel;
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STATIC EXTENDED_SAL_BOOT_SERVICE_PROTOCOL *mEsalBootService;
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EFI_RUNTIME_SERVICES *mRT;
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@@ -103,10 +101,10 @@ Returns:
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ChildNotifyEventHandler (Event, NULL);
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}
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mRT->ConvertPointer (0x0, (VOID **) &mPlabel.EntryPoint);
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mRT->ConvertPointer (EFI_IPF_GP_POINTER, (VOID **) &mPlabel.GP);
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SetEsalVirtualEntryPoint (mPlabel.EntryPoint, mPlabel.GP);
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//
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// Update global for Runtime Services Table
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//
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EfiConvertPointer (0, (VOID **) &mRT);
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}
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EFI_STATUS
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@@ -135,29 +133,10 @@ Returns:
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--*/
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{
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EFI_PLABEL *Plabel;
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EFI_STATUS Status;
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mRT = SystemTable->RuntimeServices;
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//
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// The protocol contains a function pointer, which is an indirect procedure call.
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// An indirect procedure call goes through a plabel, and pointer to a function is
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// a pointer to a plabel. To implement indirect procedure calls that can work in
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// both physical and virtual mode, two plabels are required (one physical and one
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// virtual). So lets grap the physical PLABEL for the EsalEntryPoint and store it
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// away. We cache it in a module global, so we can register the vitrual version.
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//
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Status = gBS->LocateProtocol (&gEfiExtendedSalBootServiceProtocolGuid, NULL, &mEsalBootService);
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ASSERT_EFI_ERROR (Status);
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Plabel = (EFI_PLABEL *) (UINTN) mEsalBootService->ExtendedSalProc;
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mPlabel.EntryPoint = Plabel->EntryPoint;
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mPlabel.GP = Plabel->GP;
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SetEsalPhysicalEntryPoint (mPlabel.EntryPoint, mPlabel.GP);
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//
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// Register our ExitBootServices () notify function
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//
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