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/** @file
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <Uefi.h>
#include <PiDxe.h>
#include <Library/TestPointCheckLib.h>
#include <Library/TestPointLib.h>
#include <Library/DebugLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DxeServicesTableLib.h>
CHAR8 *mGcdMemoryTypeShortName[] = {
" NE ",
" RSVD",
" SYS ",
" MMIO",
" PERS",
" RELI",
};
CHAR8 mUnknownStr[11];
CHAR8 *
ShortNameOfGcdMemoryType(
IN UINT32 Type
)
{
if (Type < sizeof(mGcdMemoryTypeShortName) / sizeof(mGcdMemoryTypeShortName[0])) {
return mGcdMemoryTypeShortName[Type];
} else {
return " ???? ";
}
}
CHAR8 *mGcdIoTypeShortName[] = {
" NE ",
" RSVD",
" SYS ",
};
CHAR8 *
ShortNameOfGcdIoType(
IN UINT32 Type
)
{
if (Type < sizeof(mGcdIoTypeShortName) / sizeof(mGcdIoTypeShortName[0])) {
return mGcdIoTypeShortName[Type];
} else {
return " ???? ";
}
}
VOID
PrintBitMask (
IN UINT64 Bit,
IN UINT64 Capabilities,
IN UINT64 Attributes
)
{
if ((Capabilities & Bit) != 0) {
if ((Attributes & Bit) != 0) {
DEBUG ((DEBUG_INFO, "1"));
} else {
DEBUG ((DEBUG_INFO, "0"));
}
} else {
DEBUG ((DEBUG_INFO, "-"));
}
}
VOID
PrintMemoryDescriptorHeader (
VOID
)
{
if (sizeof(UINT64) == sizeof(UINTN)) {
DEBUG ((DEBUG_INFO, " U \n"));
DEBUG ((DEBUG_INFO, " RRMNXRWCWWWU \n"));
DEBUG ((DEBUG_INFO, "Base Address End Address Type TORVPPPEBTCC Image Device \n"));
DEBUG ((DEBUG_INFO, "================ ================ ==== ============ ================ ================\n"));
} else {
DEBUG ((DEBUG_INFO, " U \n"));
DEBUG ((DEBUG_INFO, " RRMNXRWCWWWU \n"));
DEBUG ((DEBUG_INFO, "Base Address End Address Type TORVPPPEBTCC Image Device \n"));
DEBUG ((DEBUG_INFO, "================ ================ ==== ============ ======== ========\n"));
}
}
VOID
PrintMemoryDescriptor (
EFI_GCD_MEMORY_SPACE_DESCRIPTOR *MemoryDescriptor
)
{
DEBUG ((DEBUG_INFO,
"%016lx-%016lx",
MemoryDescriptor->BaseAddress,
MemoryDescriptor->BaseAddress + MemoryDescriptor->Length - 1
));
DEBUG ((DEBUG_INFO, ShortNameOfGcdMemoryType(MemoryDescriptor->GcdMemoryType)));
DEBUG ((DEBUG_INFO, " "));
if (MemoryDescriptor->GcdMemoryType != EfiGcdMemoryTypeNonExistent) {
PrintBitMask (EFI_MEMORY_RUNTIME, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_RO, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_MORE_RELIABLE, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_NV, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_XP, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_RP, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_WP, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_UCE, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_WB, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_WT, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_WC, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
PrintBitMask (EFI_MEMORY_UC, MemoryDescriptor->Capabilities, MemoryDescriptor->Attributes);
} else {
DEBUG ((DEBUG_INFO, " "));
}
if (sizeof(UINT64) == sizeof(UINTN)) {
if (MemoryDescriptor->ImageHandle != NULL) {
DEBUG ((DEBUG_INFO, " %016lx", (UINT64)(UINTN)MemoryDescriptor->ImageHandle));
if (MemoryDescriptor->DeviceHandle != NULL) {
DEBUG ((DEBUG_INFO, " %016lx", (UINT64)(UINTN)MemoryDescriptor->ImageHandle));
}
}
} else {
if (MemoryDescriptor->ImageHandle != NULL) {
DEBUG ((DEBUG_INFO, " %08x", MemoryDescriptor->ImageHandle));
if (MemoryDescriptor->DeviceHandle != NULL) {
DEBUG ((DEBUG_INFO, " %08x", MemoryDescriptor->ImageHandle));
}
}
}
DEBUG ((DEBUG_INFO, "\n"));
}
VOID
PrintIoDescriptorHeader (
VOID
)
{
DEBUG ((DEBUG_INFO, "Base Address End Address Type Image Device \n"));
DEBUG ((DEBUG_INFO, "================ ================ ==== ======== ========\n"));
}
VOID
PrintIoDescriptor (
EFI_GCD_IO_SPACE_DESCRIPTOR *IoDescriptor
)
{
DEBUG ((DEBUG_INFO,
"%016lx-%016lx",
IoDescriptor->BaseAddress,
IoDescriptor->BaseAddress + IoDescriptor->Length - 1
));
DEBUG ((DEBUG_INFO, ShortNameOfGcdIoType (IoDescriptor->GcdIoType)));
if (IoDescriptor->ImageHandle != NULL) {
DEBUG ((DEBUG_INFO, " %08x", IoDescriptor->ImageHandle));
if (IoDescriptor->DeviceHandle != NULL) {
DEBUG ((DEBUG_INFO, " %08x", IoDescriptor->ImageHandle));
}
}
DEBUG ((DEBUG_INFO, "\n"));
}
VOID
TestPointDumpGcd (
OUT EFI_GCD_MEMORY_SPACE_DESCRIPTOR **GcdMemoryMap, OPTIONAL
OUT UINTN *GcdMemoryMapNumberOfDescriptors, OPTIONAL
OUT EFI_GCD_IO_SPACE_DESCRIPTOR **GcdIoMap, OPTIONAL
OUT UINTN *GcdIoMapNumberOfDescriptors OPTIONAL
)
{
EFI_STATUS Status;
EFI_GCD_MEMORY_SPACE_DESCRIPTOR *MemoryMap;
EFI_GCD_IO_SPACE_DESCRIPTOR *IoMap;
UINTN NumberOfDescriptors;
UINTN Index;
if (GcdMemoryMap != NULL) {
*GcdMemoryMap = NULL;
*GcdMemoryMapNumberOfDescriptors = 0;
}
if (GcdIoMap != NULL) {
*GcdIoMap = NULL;
*GcdIoMapNumberOfDescriptors = 0;
}
DEBUG ((DEBUG_INFO, "==== TestPointDumpGcd - Enter\n"));
DEBUG ((DEBUG_INFO, "GCD MEM:\n"));
NumberOfDescriptors = 0;
MemoryMap = NULL;
Status = gDS->GetMemorySpaceMap (
&NumberOfDescriptors,
&MemoryMap
);
if (!EFI_ERROR (Status)) {
PrintMemoryDescriptorHeader ();
for (Index = 0; Index < NumberOfDescriptors; Index++) {
PrintMemoryDescriptor (&MemoryMap[Index]);
}
if (GcdMemoryMap != NULL) {
*GcdMemoryMap = AllocateCopyPool (NumberOfDescriptors * sizeof(EFI_GCD_MEMORY_SPACE_DESCRIPTOR), MemoryMap);
*GcdMemoryMapNumberOfDescriptors = NumberOfDescriptors;
}
}
DEBUG ((DEBUG_INFO, "GCD IO:\n"));
NumberOfDescriptors = 0;
IoMap = NULL;
Status = gDS->GetIoSpaceMap (
&NumberOfDescriptors,
&IoMap
);
if (!EFI_ERROR (Status)) {
PrintIoDescriptorHeader ();
for (Index = 0; Index < NumberOfDescriptors; Index++) {
PrintIoDescriptor (&IoMap[Index]);
}
if (GcdMemoryMap != NULL) {
*GcdIoMap = AllocateCopyPool (NumberOfDescriptors * sizeof(EFI_GCD_IO_SPACE_DESCRIPTOR), IoMap);
*GcdIoMapNumberOfDescriptors = NumberOfDescriptors;
}
}
DEBUG ((DEBUG_INFO, "==== TestPointDumpGcd - Exit\n"));
return ;
}
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