mirror of https://github.com/acidanthera/audk.git
Update PcdLib instances:
1. Remove the [depex] section for both PeiPcdLib and DxePcdLib 2. Remove the constructor of DxePcdLib. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4383 6f19259b-4bc3-4df7-8a09-765794883524
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qhuang8
parent
0b67ae168e
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a3ac242bb7
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@ -25,30 +25,40 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#include "DxePcdLibInternal.h"
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static PCD_PROTOCOL *mPcd;
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STATIC PCD_PROTOCOL *mPcd = NULL;
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/**
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The constructor function caches the PCD_PROTOCOL pointer.
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Retrieves PCD protocol interface.
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@param[in] ImageHandle The firmware allocated handle for the EFI image.
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@param[in] SystemTable A pointer to the EFI System Table.
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This function retrieves PCD protocol interface. On the first invocation, it
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retrieves protocol interface via UEFI boot services and cache it to accelarte
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further access. A module invokes this function only when it needs to access a
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dynamic PCD entry.
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If UefiBootServicesTableLib has not been initialized, then ASSERT ().
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If PCD protocol has not been installed, then ASSERT ().
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@retval EFI_SUCCESS The constructor always return EFI_SUCCESS.
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@return mPcd The PCD protocol protocol interface.
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**/
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EFI_STATUS
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EFIAPI
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PcdLibConstructor (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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PCD_PROTOCOL*
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GetPcdProtocol (
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VOID
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)
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{
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EFI_STATUS Status;
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Status = gBS->LocateProtocol (&gPcdProtocolGuid, NULL, (VOID **)&mPcd);
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ASSERT_EFI_ERROR (Status);
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if (mPcd == NULL) {
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ASSERT (gBS != NULL);
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//
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// PCD protocol has not been installed, but a module needs to access a
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// dynamic PCD entry.
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//
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Status = gBS->LocateProtocol (&gPcdProtocolGuid, NULL, (VOID **)&mPcd);
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ASSERT_EFI_ERROR (Status);
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ASSERT (mPcd!= NULL);
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}
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return EFI_SUCCESS;
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return mPcd;
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}
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@ -69,7 +79,7 @@ LibPcdSetSku (
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{
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ASSERT (SkuId < 0x100);
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mPcd->SetSku (SkuId);
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(GetPcdProtocol ())->SetSku (SkuId);
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return SkuId;
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}
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@ -90,7 +100,7 @@ LibPcdGet8 (
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IN UINTN TokenNumber
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)
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{
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return mPcd->Get8 (TokenNumber);
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return (GetPcdProtocol ())->Get8 (TokenNumber);
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}
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@ -109,7 +119,7 @@ LibPcdGet16 (
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IN UINTN TokenNumber
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)
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{
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return mPcd->Get16 (TokenNumber);
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return (GetPcdProtocol ())->Get16 (TokenNumber);
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}
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@ -128,7 +138,7 @@ LibPcdGet32 (
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IN UINTN TokenNumber
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)
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{
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return mPcd->Get32 (TokenNumber);
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return (GetPcdProtocol ())->Get32 (TokenNumber);
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}
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@ -147,7 +157,7 @@ LibPcdGet64 (
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IN UINTN TokenNumber
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)
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{
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return mPcd->Get64 (TokenNumber);
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return (GetPcdProtocol ())->Get64 (TokenNumber);
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}
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@ -166,7 +176,7 @@ LibPcdGetPtr (
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IN UINTN TokenNumber
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)
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{
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return mPcd->GetPtr (TokenNumber);
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return (GetPcdProtocol ())->GetPtr (TokenNumber);
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}
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@ -185,7 +195,7 @@ LibPcdGetBool (
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IN UINTN TokenNumber
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)
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{
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return mPcd->GetBool (TokenNumber);
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return (GetPcdProtocol ())->GetBool (TokenNumber);
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}
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@ -204,7 +214,7 @@ LibPcdGetSize (
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IN UINTN TokenNumber
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)
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{
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return mPcd->GetSize (TokenNumber);
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return (GetPcdProtocol ())->GetSize (TokenNumber);
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}
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@ -229,7 +239,7 @@ LibPcdGetEx8 (
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{
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ASSERT (Guid != NULL);
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return mPcd->Get8Ex (Guid, TokenNumber);
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return (GetPcdProtocol ())->Get8Ex (Guid, TokenNumber);
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}
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@ -253,7 +263,7 @@ LibPcdGetEx16 (
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{
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ASSERT (Guid != NULL);
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return mPcd->Get16Ex (Guid, TokenNumber);
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return (GetPcdProtocol ())->Get16Ex (Guid, TokenNumber);
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}
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@ -277,7 +287,7 @@ LibPcdGetEx32 (
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{
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ASSERT (Guid != NULL);
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return mPcd->Get32Ex (Guid, TokenNumber);
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return (GetPcdProtocol ())->Get32Ex (Guid, TokenNumber);
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}
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@ -302,7 +312,7 @@ LibPcdGetEx64 (
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{
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ASSERT (Guid != NULL);
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return mPcd->Get64Ex (Guid, TokenNumber);
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return (GetPcdProtocol ())->Get64Ex (Guid, TokenNumber);
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}
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@ -327,7 +337,7 @@ LibPcdGetExPtr (
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{
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ASSERT (Guid != NULL);
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return mPcd->GetPtrEx (Guid, TokenNumber);
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return (GetPcdProtocol ())->GetPtrEx (Guid, TokenNumber);
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}
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@ -352,7 +362,7 @@ LibPcdGetExBool (
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{
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ASSERT (Guid != NULL);
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return mPcd->GetBoolEx (Guid, TokenNumber);
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return (GetPcdProtocol ())->GetBoolEx (Guid, TokenNumber);
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}
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@ -377,7 +387,7 @@ LibPcdGetExSize (
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{
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ASSERT (Guid != NULL);
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return mPcd->GetSizeEx (Guid, TokenNumber);
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return (GetPcdProtocol ())->GetSizeEx (Guid, TokenNumber);
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}
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@ -401,7 +411,7 @@ LibPcdSet8 (
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{
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EFI_STATUS Status;
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Status = mPcd->Set8 (TokenNumber, Value);
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Status = (GetPcdProtocol ())->Set8 (TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -429,7 +439,7 @@ LibPcdSet16 (
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{
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EFI_STATUS Status;
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Status = mPcd->Set16 (TokenNumber, Value);
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Status = (GetPcdProtocol ())->Set16 (TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -456,7 +466,7 @@ LibPcdSet32 (
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)
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{
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EFI_STATUS Status;
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Status = mPcd->Set32 (TokenNumber, Value);
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Status = (GetPcdProtocol ())->Set32 (TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -484,7 +494,7 @@ LibPcdSet64 (
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{
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EFI_STATUS Status;
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Status = mPcd->Set64 (TokenNumber, Value);
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Status = (GetPcdProtocol ())->Set64 (TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -531,7 +541,7 @@ LibPcdSetPtr (
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ASSERT (Buffer != NULL);
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}
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Status = mPcd->SetPtr (TokenNumber, SizeOfBuffer, Buffer);
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Status = (GetPcdProtocol ())->SetPtr (TokenNumber, SizeOfBuffer, Buffer);
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if (EFI_ERROR (Status)) {
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return NULL;
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@ -561,7 +571,7 @@ LibPcdSetBool (
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{
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EFI_STATUS Status;
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Status = mPcd->SetBool (TokenNumber, Value);
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Status = (GetPcdProtocol ())->SetBool (TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -595,7 +605,7 @@ LibPcdSetEx8 (
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ASSERT (Guid != NULL);
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Status = mPcd->Set8Ex (Guid, TokenNumber, Value);
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Status = (GetPcdProtocol ())->Set8Ex (Guid, TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -629,7 +639,7 @@ LibPcdSetEx16 (
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ASSERT (Guid != NULL);
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Status = mPcd->Set16Ex (Guid, TokenNumber, Value);
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Status = (GetPcdProtocol ())->Set16Ex (Guid, TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -663,7 +673,7 @@ LibPcdSetEx32 (
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ASSERT (Guid != NULL);
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Status = mPcd->Set32Ex (Guid, TokenNumber, Value);
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Status = (GetPcdProtocol ())->Set32Ex (Guid, TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -697,7 +707,7 @@ LibPcdSetEx64 (
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ASSERT (Guid != NULL);
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Status = mPcd->Set64Ex (Guid, TokenNumber, Value);
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Status = (GetPcdProtocol ())->Set64Ex (Guid, TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -743,7 +753,7 @@ LibPcdSetExPtr (
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ASSERT (Buffer != NULL);
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}
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Status = mPcd->SetPtrEx (Guid, TokenNumber, SizeOfBuffer, Buffer);
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Status = (GetPcdProtocol ())->SetPtrEx (Guid, TokenNumber, SizeOfBuffer, Buffer);
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if (EFI_ERROR (Status)) {
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return NULL;
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@ -779,7 +789,7 @@ LibPcdSetExBool (
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ASSERT (Guid != NULL);
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Status = mPcd->SetBoolEx (Guid, TokenNumber, Value);
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Status = (GetPcdProtocol ())->SetBoolEx (Guid, TokenNumber, Value);
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ASSERT_EFI_ERROR (Status);
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@ -816,7 +826,7 @@ LibPcdCallbackOnSet (
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ASSERT (NotificationFunction != NULL);
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Status = mPcd->CallbackOnSet (Guid, TokenNumber, NotificationFunction);
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Status = (GetPcdProtocol ())->CallbackOnSet (Guid, TokenNumber, NotificationFunction);
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ASSERT_EFI_ERROR (Status);
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@ -848,7 +858,7 @@ LibPcdCancelCallback (
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ASSERT (NotificationFunction != NULL);
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Status = mPcd->CancelCallback (Guid, TokenNumber, NotificationFunction);
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Status = (GetPcdProtocol ())->CancelCallback (Guid, TokenNumber, NotificationFunction);
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ASSERT_EFI_ERROR (Status);
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@ -882,7 +892,7 @@ LibPcdGetNextToken (
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{
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EFI_STATUS Status;
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Status = mPcd->GetNextToken (Guid, &TokenNumber);
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Status = (GetPcdProtocol ())->GetNextToken (Guid, &TokenNumber);
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ASSERT_EFI_ERROR (Status);
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@ -916,7 +926,7 @@ LibPcdGetNextTokenSpace (
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{
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EFI_STATUS Status;
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Status = mPcd->GetNextTokenSpace (&Guid);
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Status = (GetPcdProtocol ())->GetNextTokenSpace (&Guid);
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ASSERT_EFI_ERROR (Status);
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@ -26,8 +26,6 @@
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EDK_RELEASE_VERSION = 0x00020000
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EFI_SPECIFICATION_VERSION = 0x00020000
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CONSTRUCTOR = PcdLibConstructor
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#
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# VALID_ARCHITECTURES = IA32 X64 IPF EBC
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#
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@ -49,6 +47,3 @@
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[Protocols]
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gPcdProtocolGuid # PROTOCOL ALWAYS_CONSUMED
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[Depex]
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gPcdProtocolGuid
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@ -48,6 +48,3 @@
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[Ppis]
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gPcdPpiGuid # PPI ALWAYS_CONSUMED
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[Depex]
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gPcdPpiGuid
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