PrmPkg: Enforce stricter types

Makes the following changes to enforce stricter types:

1. PrmPkg/PrmConfigDxe

   The function PrmConfigEndOfDxeNotification () is used as a notify
   function (of type EFI_EVENT_NOTIFY), however it has a return type
   of EFI_STATUS whereas the return type should actually be VOID.

2. PrmPkg/PrmLoaderDxe

   Updates the following types to be more accurate than were allowed
   in the VS compiler:
   * 3rd actual argument given to GetModuleContextBuffers () is
     explicitly marked as CONST PRM_MODULE_CONTEXT_BUFFERS **

   * 3rd actual argument given to GetContextBuffer () is
     explicitly marked as CONST PRM_CONTEXT_BUFFER **

   * PrmLoaderEndOfDxeNotification () return type is changed to VOID
     to align with the EFI_EVENT_NOTIFY type

3. PrmPkg/Application/PrmInfo

   Updates the following types to be more accurate than were allowed
   in the VS compiler:
   * SHELL_STATUS in ParseParameterList () is now EFI_STATUS

   * 3rd actual argument given to GetModuleContextBuffers () is
     explicitly marked as CONST PRM_MODULE_CONTEXT_BUFFERS **

   * 3rd actual argument given to GetContextBuffer () is
     explicitly marked as CONST PRM_CONTEXT_BUFFER **

Cc: Andrew Fish <afish@apple.com>
Cc: Kang Gao <kang.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Benjamin You <benjamin.you@intel.com>
Cc: Liu Yun <yun.y.liu@intel.com>
Cc: Ankit Sinha <ankit.sinha@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Acked-by: Michael D Kinney <michael.d.kinney@intel.com>
Acked-by: Liming Gao <gaoliming@byosoft.com.cn>
Acked-by: Leif Lindholm <quic_llindhol@quicinc.com>
Reviewed-by: Ankit Sinha <ankit.sinha@intel.com>

3 files changed, 8 insertions, 16 deletions

diff --git a/PrmPkg/Application/PrmInfo/PrmInfo.c b/PrmPkg/Application/PrmInfo/PrmInfo.c
index 431a6f2061..e479667ec7 100644
--- a/PrmPkg/Application/PrmInfo/PrmInfo.c
+++ b/PrmPkg/Application/PrmInfo/PrmInfo.c
@@ -221,7 +221,7 @@ GatherPrmHandlerInfo (
     Status = GetModuleContextBuffers (

               ByModuleGuid,

               CurrentModuleGuid,

-              &CurrentModuleContextBuffers

+              (CONST PRM_MODULE_CONTEXT_BUFFERS **) &CurrentModuleContextBuffers

               );

     ASSERT (!EFI_ERROR (Status) || Status == EFI_NOT_FOUND);

     if (!EFI_ERROR (Status) && CurrentModuleContextBuffers != NULL) {

@@ -272,7 +272,7 @@ GatherPrmHandlerInfo (
       Status =  GetContextBuffer (

                   CurrentHandlerContext.Guid,

                   CurrentModuleContextBuffers,

-                  &CurrentContextBuffer

+                  (CONST PRM_CONTEXT_BUFFER **) &CurrentContextBuffer

                   );

       if (!EFI_ERROR (Status)) {

         CurrentHandlerContext.StaticDataBuffer = CurrentContextBuffer->StaticDataBuffer;

@@ -520,7 +520,7 @@ ParseParameterList (
   )

 {

   EFI_STATUS                            Status;

-  SHELL_STATUS                          ReturnStatus;

+  EFI_STATUS                            ReturnStatus;

   UINTN                                 ArgumentCount;

   EFI_GUID                              HandlerGuid;

   BOOLEAN                               PrintHandlerInfo;

diff --git a/PrmPkg/PrmConfigDxe/PrmConfigDxe.c b/PrmPkg/PrmConfigDxe/PrmConfigDxe.c
index c547db3eca..f3223d63de 100644
--- a/PrmPkg/PrmConfigDxe/PrmConfigDxe.c
+++ b/PrmPkg/PrmConfigDxe/PrmConfigDxe.c
@@ -361,10 +361,8 @@ PrmConfigVirtualAddressChangeEvent (
   @param[in]  Context         The pointer to the notification function's context,

                               which is implementation-dependent.

 

-  @retval EFI_SUCCESS         The function executed successfully

-

 **/

-EFI_STATUS

+VOID

 EFIAPI

 PrmConfigEndOfDxeNotification (

   IN  EFI_EVENT               Event,

@@ -446,8 +444,6 @@ PrmConfigEndOfDxeNotification (
     gBS->FreePool (HandleBuffer);

   }

   gBS->CloseEvent(Event);

-

-  return EFI_SUCCESS;

 }

 

 /**

@@ -476,7 +472,7 @@ PrmConfigEntryPoint (
   // Register a notification function to change memory attributes at end of DXE

   //

   Event = NULL;

-  Status = gBS->CreateEventEx(

+  Status = gBS->CreateEventEx (

                   EVT_NOTIFY_SIGNAL,

                   TPL_CALLBACK,

                   PrmConfigEndOfDxeNotification,

diff --git a/PrmPkg/PrmLoaderDxe/PrmLoaderDxe.c b/PrmPkg/PrmLoaderDxe/PrmLoaderDxe.c
index 407c482574..aa7aab391e 100644
--- a/PrmPkg/PrmLoaderDxe/PrmLoaderDxe.c
+++ b/PrmPkg/PrmLoaderDxe/PrmLoaderDxe.c
@@ -151,7 +151,7 @@ ProcessPrmModules (
     Status = GetModuleContextBuffers (

               ByModuleGuid,

               &CurrentModuleInfoStruct->Identifier,

-              &CurrentModuleContextBuffers

+              (CONST PRM_MODULE_CONTEXT_BUFFERS **) &CurrentModuleContextBuffers

               );

     ASSERT (!EFI_ERROR (Status) || Status == EFI_NOT_FOUND);

     if (!EFI_ERROR (Status) && CurrentModuleContextBuffers != NULL) {

@@ -177,7 +177,7 @@ ProcessPrmModules (
       Status =  GetContextBuffer (

                   &CurrentHandlerInfoStruct->Identifier,

                   CurrentModuleContextBuffers,

-                  &CurrentContextBuffer

+                  (CONST PRM_CONTEXT_BUFFER **) &CurrentContextBuffer

                   );

       if (!EFI_ERROR (Status)) {

         CurrentHandlerInfoStruct->StaticDataBuffer = (UINT64) (UINTN) CurrentContextBuffer->StaticDataBuffer;

@@ -286,10 +286,8 @@ PublishPrmAcpiTable (
   @param[in]  Context                     The pointer to the notification function's context,

                                           which is implementation-dependent.

 

-  @retval EFI_SUCCESS                     The function executed successfully

-

 **/

-EFI_STATUS

+VOID

 EFIAPI

 PrmLoaderEndOfDxeNotification (

   IN  EFI_EVENT                           Event,

@@ -314,8 +312,6 @@ PrmLoaderEndOfDxeNotification (
     FreePool (PrmAcpiDescriptionTable);

   }

   gBS->CloseEvent (Event);

-

-  return EFI_SUCCESS;

 }

 

 /**