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-rw-r--r--PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.c115
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diff --git a/PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.c b/PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.c
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index f1245664ab..0000000000
--- a/PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/** @file
-
- A sample PRM Module implementation. This PRM Module provides 3 PRM handlers that simply take a DEBUG print
- function from the OS and invoke it with a debug message internal the PRM handler.
-
- Copyright (c) Microsoft Corporation
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <PrmModule.h>
-
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/PrintLib.h>
-#include <Library/UefiLib.h>
-
-//
-// PRM Handler GUIDs
-//
-
-// {149a5cb3-6a9c-403f-940a-156abf63938a}
-#define PRM_HANDLER_1_GUID {0x149a5cb3, 0x6a9c, 0x403f, {0x94, 0x0a, 0x15, 0x6a, 0xbf, 0x63, 0x93, 0x8a}}
-
-// Note: If the signature size is modified, the PRM Handler test code in this module needs to be updated.
-#define MEMORY_ALLOCATION_TEST_DATA_SIGNATURE SIGNATURE_32('T','E','S','T')
-#define MEMORY_ALLOCATION_TEST_DATA_SIZE sizeof(UINT32)
-#define MEMORY_ALLOCATION_TEST_DATA_BUFFER_SIZE 256
-
-/**
- A sample Platform Runtime Mechanism (PRM) handler.
-
- This sample handler currently uses the OS_SERVICES to write a debug message
- indicating this is PRM handler 1.
-
- @param[in] ParameterBuffer A pointer to the PRM handler parameter buffer
- @param[in] ContextBuffer A pointer to the PRM handler context buffer
-
- @retval EFI_STATUS The PRM handler executed successfully.
- @retval Others An error occurred in the PRM handler.
-
-**/
-EFI_STATUS
-PRM_EXPORT_API
-EFIAPI
-PrmHandler1 (
- IN VOID *ParameterBuffer,
- IN PRM_CONTEXT_BUFFER *ContextBUffer
- )
-{
- EFI_STATUS Status;
- UINTN Index;
- VOID *NonPagedPool;
- CHAR8 DebugMessage[256];
-
- if (OsServices == NULL || OsServices->DebugPrint == NULL || OsServices->AllocateMemory == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- OsServices->DebugPrint ("Memory Allocation PrmHandler1 entry.\n");
- OsServices->DebugPrint (" Requesting allocation of a 256 byte non-paged pool...\n");
-
- NonPagedPool = NULL;
- NonPagedPool = OsServices->AllocateMemory (MEMORY_ALLOCATION_TEST_DATA_BUFFER_SIZE, FALSE);
- if (NonPagedPool == NULL) {
- OsServices->DebugPrint (" NULL was returned from AllocateMemory()...\n");
- return EFI_OUT_OF_RESOURCES;
- }
-
- AsciiSPrint (
- &DebugMessage[0],
- ARRAY_SIZE (DebugMessage),
- " Buffer address returned from AllocateMemory() = 0x%016lx.\n",
- (UINTN) NonPagedPool
- );
- OsServices->DebugPrint (&DebugMessage[0]);
-
- // Write the test data
- OsServices->DebugPrint (" Beginning memory buffer write and read back test...\n");
- SetMem32 (NonPagedPool, MEMORY_ALLOCATION_TEST_DATA_BUFFER_SIZE, MEMORY_ALLOCATION_TEST_DATA_SIGNATURE);
-
- // Read back and verify the test data is valid
- for (Index = 0, Status = EFI_SUCCESS; Index < (MEMORY_ALLOCATION_TEST_DATA_BUFFER_SIZE / MEMORY_ALLOCATION_TEST_DATA_SIZE); Index++) {
- if (((UINT32 *) NonPagedPool)[Index] != MEMORY_ALLOCATION_TEST_DATA_SIGNATURE) {
- Status = EFI_DEVICE_ERROR;
- break;
- }
- }
- if (EFI_ERROR (Status)) {
- OsServices->DebugPrint (" Memory write & read test failed.\n");
- } else {
- OsServices->DebugPrint (" Memory write & read test passed.\n");
- }
-
- OsServices->DebugPrint ("Memory Allocation PrmHandler1 exit.\n");
-
- return EFI_SUCCESS;
-}
-
-//
-// Register the PRM export information for this PRM Module
-//
-PRM_MODULE_EXPORT (
- PRM_HANDLER_EXPORT_ENTRY (PRM_HANDLER_1_GUID, PrmHandler1)
- );
-
-EFI_STATUS
-EFIAPI
-PrmSampleMemoryAllocationModuleInit (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return EFI_SUCCESS;
-}