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Add checking code for GenAcpiTable tools.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2237 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
2007-01-12 07:18:23 +00:00
parent 9a037c5d09
commit f6ab0ceeac
8 changed files with 1861 additions and 0 deletions
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166
Tools/CCode/Source/GenAcpiTable/GenAcpiTable.c
View File

@@ -29,6 +29,15 @@ Abstract:
#include "CommonLib.h"
#include "EfiUtilityMsgs.h"
//
// Acpi Table definition
//
#include "Acpi.h"
#include "Acpi1_0.h"
#include "Acpi2_0.h"
#include "Acpi3_0.h"
#include "MemoryMappedConfigurationSpaceAccessTable.h"
//
// Version of this utility
//
@@ -101,6 +110,13 @@ ParseCommandLine (
char *Argv[]
);
static
STATUS
CheckAcpiTable (
VOID *AcpiTable,
UINT32 Length
);
static
STATUS
CheckPE32File (
@@ -303,6 +319,15 @@ Returns:
Error (NULL, 0, 0, InFileName, "failed to .data section");
goto Finish;
}
//
// Check Acpi Table
//
if (CheckAcpiTable (Buffer, SectionHeader.Misc.VirtualSize) != STATUS_SUCCESS) {
Error (NULL, 0, 0, InFileName, "failed to check ACPI table");
goto Finish;
}
//
// Now open our output file
//
@@ -348,6 +373,147 @@ Finish:
return Status;
}
static
STATUS
CheckAcpiTable (
VOID *AcpiTable,
UINT32 Length
)
/*++
Routine Description:
Check Acpi Table
Arguments:
AcpiTable Buffer for AcpiSection
Length AcpiSection Length
Returns:
0 success
non-zero otherwise
--*/
{
EFI_ACPI_DESCRIPTION_HEADER *AcpiHeader;
EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE *Facs;
UINT32 ExpectedLength;
AcpiHeader = (EFI_ACPI_DESCRIPTION_HEADER *)AcpiTable;
//
// Generic check for AcpiTable length.
//
if (AcpiHeader->Length > Length) {
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass AcpiTable Length check");
return STATUS_ERROR;
}
//
// Currently, we only check must-have tables: FADT, FACS, DSDT,
// and some important tables: MADT, MCFG.
//
switch (AcpiHeader->Signature) {
//
// "FACP" Fixed ACPI Description Table
//
case EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE:
switch (AcpiHeader->Revision) {
case EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION:
ExpectedLength = sizeof(EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE);
break;
case EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION:
ExpectedLength = sizeof(EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE);
break;
case EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION:
ExpectedLength = sizeof(EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE);
break;
default:
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass FACP revision check");
return STATUS_ERROR;
}
if (ExpectedLength != AcpiHeader->Length) {
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass FACP Length check");
return STATUS_ERROR;
}
break;
//
// "FACS" Firmware ACPI Control Structure
//
case EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE:
Facs = (EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE *)AcpiTable;
if ((Facs->Version != 0) &&
(Facs->Version != EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION) &&
(Facs->Version != EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION)){
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass FACS version check");
return STATUS_ERROR;
}
if ((Facs->Length != sizeof(EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE)) &&
(Facs->Length != sizeof(EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE)) &&
(Facs->Length != sizeof(EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE))) {
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass FACS Length check");
return STATUS_ERROR;
}
break;
//
// "DSDT" Differentiated System Description Table
//
case EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE:
if (AcpiHeader->Revision > EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION) {
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass DSDT revision check");
return STATUS_ERROR;
}
if (AcpiHeader->Length <= sizeof(EFI_ACPI_DESCRIPTION_HEADER)) {
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass DSDT Length check");
return STATUS_ERROR;
}
break;
//
// "APIC" Multiple APIC Description Table
//
case EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE:
if ((AcpiHeader->Revision != EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION) &&
(AcpiHeader->Revision != EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION) &&
(AcpiHeader->Revision != EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION)) {
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass APIC revision check");
return STATUS_ERROR;
}
if (AcpiHeader->Length <= sizeof(EFI_ACPI_DESCRIPTION_HEADER) + sizeof(UINT32) + sizeof(UINT32)) {
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass APIC Length check");
return STATUS_ERROR;
}
break;
//
// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
//
case EFI_ACPI_3_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE:
if (AcpiHeader->Revision != EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_SPACE_ACCESS_TABLE_REVISION) {
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass MCFG revision check");
return STATUS_ERROR;
}
if (AcpiHeader->Length <= sizeof(EFI_ACPI_DESCRIPTION_HEADER) + sizeof(UINT64)) {
Error (NULL, 0, 0, "CheckAcpiTable", "failed to pass MCFG Length check");
return STATUS_ERROR;
}
break;
//
// Other table pass check
//
default:
break;
}
return STATUS_SUCCESS;
}
static
STATUS
CheckPE32File (