REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1533
When SecCore and PeiCore in different FV, current
implementation still assuming SecCore and PeiCore are in
the same FV.
To fix this issue 2 FVs will be input parameters for
FindAndReportEntryPoints () and SecCore and PeiCore will
be found in each FV and correct debug information will
be reported.
Test: Booted with internal platform successfully.
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
/** @file\r
Locate the entry point for the PEI Core\r
\r
/** @file\r
Locate the entry point for the PEI Core\r
\r
- Copyright (c) 2008 - 2011, Intel Corporation. All rights reserved.<BR>\r
+ Copyright (c) 2008 - 2019, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
/**\r
Find core image base.\r
\r
/**\r
Find core image base.\r
\r
- @param BootFirmwareVolumePtr Point to the boot firmware volume.\r
- @param SecCoreImageBase The base address of the SEC core image.\r
- @param PeiCoreImageBase The base address of the PEI core image.\r
+ @param FirmwareVolumePtr Point to the firmware volume for finding core image.\r
+ @param FileType The FileType for searching, either SecCore or PeiCore.\r
+ @param CoreImageBase The base address of the core image.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
FindImageBase (\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
FindImageBase (\r
- IN EFI_FIRMWARE_VOLUME_HEADER *BootFirmwareVolumePtr,\r
- OUT EFI_PHYSICAL_ADDRESS *SecCoreImageBase,\r
- OUT EFI_PHYSICAL_ADDRESS *PeiCoreImageBase\r
+ IN EFI_FIRMWARE_VOLUME_HEADER *FirmwareVolumePtr,\r
+ IN EFI_FV_FILETYPE FileType,\r
+ OUT EFI_PHYSICAL_ADDRESS *CoreImageBase\r
)\r
{\r
EFI_PHYSICAL_ADDRESS CurrentAddress;\r
)\r
{\r
EFI_PHYSICAL_ADDRESS CurrentAddress;\r
EFI_COMMON_SECTION_HEADER *Section;\r
EFI_PHYSICAL_ADDRESS EndOfSection;\r
\r
EFI_COMMON_SECTION_HEADER *Section;\r
EFI_PHYSICAL_ADDRESS EndOfSection;\r
\r
- *SecCoreImageBase = 0;\r
- *PeiCoreImageBase = 0;\r
- CurrentAddress = (EFI_PHYSICAL_ADDRESS)(UINTN) BootFirmwareVolumePtr;\r
- EndOfFirmwareVolume = CurrentAddress + BootFirmwareVolumePtr->FvLength;\r
+ CurrentAddress = (EFI_PHYSICAL_ADDRESS)(UINTN) FirmwareVolumePtr;\r
+ EndOfFirmwareVolume = CurrentAddress + FirmwareVolumePtr->FvLength;\r
\r
//\r
// Loop through the FFS files in the Boot Firmware Volume\r
//\r
\r
//\r
// Loop through the FFS files in the Boot Firmware Volume\r
//\r
- for (EndOfFile = CurrentAddress + BootFirmwareVolumePtr->HeaderLength; ; ) {\r
+ for (EndOfFile = CurrentAddress + FirmwareVolumePtr->HeaderLength; ; ) {\r
\r
CurrentAddress = (EndOfFile + 7) & 0xfffffffffffffff8ULL;\r
if (CurrentAddress > EndOfFirmwareVolume) {\r
\r
CurrentAddress = (EndOfFile + 7) & 0xfffffffffffffff8ULL;\r
if (CurrentAddress > EndOfFirmwareVolume) {\r
- // Look for SEC Core / PEI Core files\r
+ // Look for particular Core file (either SEC Core or PEI Core)\r
- if (File->Type != EFI_FV_FILETYPE_SECURITY_CORE &&\r
- File->Type != EFI_FV_FILETYPE_PEI_CORE) {\r
+ if (File->Type != FileType) {\r
// Look for executable sections\r
//\r
if (Section->Type == EFI_SECTION_PE32 || Section->Type == EFI_SECTION_TE) {\r
// Look for executable sections\r
//\r
if (Section->Type == EFI_SECTION_PE32 || Section->Type == EFI_SECTION_TE) {\r
- if (File->Type == EFI_FV_FILETYPE_SECURITY_CORE) {\r
+ if (File->Type == FileType) {\r
if (IS_SECTION2 (Section)) {\r
if (IS_SECTION2 (Section)) {\r
- *SecCoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER2));\r
+ *CoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER2));\r
- *SecCoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER));\r
- }\r
- } else {\r
- if (IS_SECTION2 (Section)) {\r
- *PeiCoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER2));\r
- } else {\r
- *PeiCoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER));\r
+ *CoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER));\r
- // Both SEC Core and PEI Core images found\r
+ // Either SEC Core or PEI Core images found\r
- if (*SecCoreImageBase != 0 && *PeiCoreImageBase != 0) {\r
+ if (*CoreImageBase != 0) {\r
return EFI_SUCCESS;\r
}\r
}\r
return EFI_SUCCESS;\r
}\r
}\r
It also find SEC and PEI Core file debug information. It will report them if\r
remote debug is enabled.\r
\r
It also find SEC and PEI Core file debug information. It will report them if\r
remote debug is enabled.\r
\r
- @param BootFirmwareVolumePtr Point to the boot firmware volume.\r
+ @param SecCoreFirmwareVolumePtr Point to the firmware volume for finding SecCore.\r
+ @param PeiCoreFirmwareVolumePtr Point to the firmware volume for finding PeiCore.\r
@param PeiCoreEntryPoint The entry point of the PEI core.\r
\r
**/\r
VOID\r
EFIAPI\r
FindAndReportEntryPoints (\r
@param PeiCoreEntryPoint The entry point of the PEI core.\r
\r
**/\r
VOID\r
EFIAPI\r
FindAndReportEntryPoints (\r
- IN EFI_FIRMWARE_VOLUME_HEADER *BootFirmwareVolumePtr,\r
+ IN EFI_FIRMWARE_VOLUME_HEADER *SecCoreFirmwareVolumePtr,\r
+ IN EFI_FIRMWARE_VOLUME_HEADER *PeiCoreFirmwareVolumePtr,\r
OUT EFI_PEI_CORE_ENTRY_POINT *PeiCoreEntryPoint\r
)\r
{\r
OUT EFI_PEI_CORE_ENTRY_POINT *PeiCoreEntryPoint\r
)\r
{\r
PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;\r
\r
//\r
PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;\r
\r
//\r
- // Find SEC Core and PEI Core image base\r
+ // Find SEC Core image base\r
- Status = FindImageBase (BootFirmwareVolumePtr, &SecCoreImageBase, &PeiCoreImageBase);\r
+ Status = FindImageBase (SecCoreFirmwareVolumePtr, EFI_FV_FILETYPE_SECURITY_CORE, &SecCoreImageBase);\r
ASSERT_EFI_ERROR (Status);\r
\r
ZeroMem ((VOID *) &ImageContext, sizeof (PE_COFF_LOADER_IMAGE_CONTEXT));\r
ASSERT_EFI_ERROR (Status);\r
\r
ZeroMem ((VOID *) &ImageContext, sizeof (PE_COFF_LOADER_IMAGE_CONTEXT));\r
ImageContext.PdbPointer = PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageContext.ImageAddress);\r
PeCoffLoaderRelocateImageExtraAction (&ImageContext);\r
\r
ImageContext.PdbPointer = PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageContext.ImageAddress);\r
PeCoffLoaderRelocateImageExtraAction (&ImageContext);\r
\r
+ //\r
+ // Find PEI Core image base\r
+ //\r
+ Status = FindImageBase (PeiCoreFirmwareVolumePtr, EFI_FV_FILETYPE_PEI_CORE, &PeiCoreImageBase);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
//\r
// Report PEI Core debug information when remote debug is enabled\r
//\r
//\r
// Report PEI Core debug information when remote debug is enabled\r
//\r
for (Index = 0;\r
(PpiList[Index].Flags & EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST) != EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;\r
Index++) {\r
for (Index = 0;\r
(PpiList[Index].Flags & EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST) != EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;\r
Index++) {\r
- if (CompareGuid (PpiList[Index].Guid, &gEfiPeiCoreFvLocationPpiGuid) && (((EFI_PEI_CORE_FV_LOCATION_PPI *) PpiList[Index].Ppi)->PeiCoreFvLocation != 0)) {\r
- FindAndReportEntryPoints ((EFI_FIRMWARE_VOLUME_HEADER *) ((EFI_PEI_CORE_FV_LOCATION_PPI *) PpiList[Index].Ppi)->PeiCoreFvLocation, &PeiCoreEntryPoint);\r
+ if (CompareGuid (PpiList[Index].Guid, &gEfiPeiCoreFvLocationPpiGuid) &&\r
+ (((EFI_PEI_CORE_FV_LOCATION_PPI *) PpiList[Index].Ppi)->PeiCoreFvLocation != 0)\r
+ ) {\r
+ //\r
+ // In this case, SecCore is in BFV but PeiCore is in another FV reported by PPI.\r
+ //\r
+ FindAndReportEntryPoints (\r
+ (EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase,\r
+ (EFI_FIRMWARE_VOLUME_HEADER *) ((EFI_PEI_CORE_FV_LOCATION_PPI *) PpiList[Index].Ppi)->PeiCoreFvLocation,\r
+ &PeiCoreEntryPoint\r
+ );\r
if (PeiCoreEntryPoint != NULL) {\r
break;\r
} else {\r
if (PeiCoreEntryPoint != NULL) {\r
break;\r
} else {\r
// If EFI_PEI_CORE_FV_LOCATION_PPI not found, try to locate PeiCore from BFV.\r
//\r
if (PeiCoreEntryPoint == NULL) {\r
// If EFI_PEI_CORE_FV_LOCATION_PPI not found, try to locate PeiCore from BFV.\r
//\r
if (PeiCoreEntryPoint == NULL) {\r
- FindAndReportEntryPoints ((EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase, &PeiCoreEntryPoint);\r
+ //\r
+ // Both SecCore and PeiCore are in BFV.\r
+ //\r
+ FindAndReportEntryPoints (\r
+ (EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase,\r
+ (EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase,\r
+ &PeiCoreEntryPoint\r
+ );\r
if (PeiCoreEntryPoint == NULL) {\r
CpuDeadLoop ();\r
}\r
if (PeiCoreEntryPoint == NULL) {\r
CpuDeadLoop ();\r
}\r
It also find SEC and PEI Core file debug information. It will report them if\r
remote debug is enabled.\r
\r
It also find SEC and PEI Core file debug information. It will report them if\r
remote debug is enabled.\r
\r
- @param BootFirmwareVolumePtr Point to the boot firmware volume.\r
- @param PeiCoreEntryPoint Point to the PEI core entry point.\r
+ @param SecCoreFirmwareVolumePtr Point to the firmware volume for finding SecCore.\r
+ @param PeiCoreFirmwareVolumePtr Point to the firmware volume for finding PeiCore.\r
+ @param PeiCoreEntryPoint The entry point of the PEI core.\r
\r
**/\r
VOID\r
EFIAPI\r
FindAndReportEntryPoints (\r
\r
**/\r
VOID\r
EFIAPI\r
FindAndReportEntryPoints (\r
- IN EFI_FIRMWARE_VOLUME_HEADER *BootFirmwareVolumePtr,\r
+ IN EFI_FIRMWARE_VOLUME_HEADER *SecCoreFirmwareVolumePtr,\r
+ IN EFI_FIRMWARE_VOLUME_HEADER *PeiCoreFirmwareVolumePtr,\r
OUT EFI_PEI_CORE_ENTRY_POINT *PeiCoreEntryPoint\r
);\r
\r
OUT EFI_PEI_CORE_ENTRY_POINT *PeiCoreEntryPoint\r
);\r
\r