From c9093a06e72ef16d2f3bd7ce0a2b9a172e9d048c Mon Sep 17 00:00:00 2001 From: tgingold Date: Sat, 6 Jan 2007 14:59:06 +0000 Subject: Unix version of EFI emulator git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2182 6f19259b-4bc3-4df7-8a09-765794883524 --- .../UnixOemHookStatusCodeLib.c | 246 +++++++++++++++++++++ .../UnixOemHookStatusCodeLib.msa | 89 ++++++++ 2 files changed, 335 insertions(+) create mode 100644 EdkUnixPkg/Library/UnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c create mode 100644 EdkUnixPkg/Library/UnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.msa (limited to 'EdkUnixPkg/Library/UnixOemHookStatusCodeLib') diff --git a/EdkUnixPkg/Library/UnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c b/EdkUnixPkg/Library/UnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c new file mode 100644 index 0000000000..34f5e0dc51 --- /dev/null +++ b/EdkUnixPkg/Library/UnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c @@ -0,0 +1,246 @@ +/** @file + OEM hook status code library functions with no library constructor/destructor + + Copyright (c) 2006, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which 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. + + Module Name: UnixOemHookStatusCodeLib.c + +**/ + +// +// Cache of UnixThunk protocol +// +STATIC +EFI_UNIX_THUNK_PROTOCOL *mUnix; + +// +// Cache of standard output handle . +// +STATIC +int mStdOut; + +/** + + Initialize OEM status code device . + + @return Always return EFI_SUCCESS. + +**/ +EFI_STATUS +EFIAPI +OemHookStatusCodeInitialize ( + VOID + ) +{ + PEI_UNIX_THUNK_PPI *UnixThunkPpi; + EFI_STATUS Status; + + if (FeaturePcdGet (PcdUnixStatusCodeLibUseForPei)) { + // + // Locate NtThunkPpi for retrieving standard output handle + // + Status = PeiServicesLocatePpi ( + &gPeiUnixThunkPpiGuid, + 0, + NULL, + (VOID **) &UnixThunkPpi + ); + + ASSERT_EFI_ERROR (Status); + + mUnix = (EFI_UNIX_THUNK_PROTOCOL *) UnixThunkPpi->UnixThunk (); + } else { + EFI_HOB_GUID_TYPE *GuidHob; + + // + // Retrieve UnixThunkProtocol from GUID'ed HOB + // + GuidHob = GetFirstGuidHob (&gEfiUnixThunkProtocolGuid); + ASSERT (GuidHob != NULL); + mUnix = (EFI_UNIX_THUNK_PROTOCOL *)(*(UINTN *)(GET_GUID_HOB_DATA (GuidHob))); + ASSERT (mUnix != NULL); + } + + // + // Cache standard output handle. + // + mStdOut = 1; + + return EFI_SUCCESS; +} + +/** + Report status code to OEM device. + + @param CodeType Indicates the type of status code being reported. Type EFI_STATUS_CODE_TYPE is defined in "Related Definitions" below. + + @param Value Describes the current status of a hardware or software entity. + This included information about the class and subclass that is used to classify the entity + as well as an operation. For progress codes, the operation is the current activity. + For error codes, it is the exception. For debug codes, it is not defined at this time. + Type EFI_STATUS_CODE_VALUE is defined in "Related Definitions" below. + Specific values are discussed in the Intel? Platform Innovation Framework for EFI Status Code Specification. + + @param Instance The enumeration of a hardware or software entity within the system. + A system may contain multiple entities that match a class/subclass pairing. + The instance differentiates between them. An instance of 0 indicates that instance information is unavailable, + not meaningful, or not relevant. Valid instance numbers start with 1. + + + @param CallerId This optional parameter may be used to identify the caller. + This parameter allows the status code driver to apply different rules to different callers. + Type EFI_GUID is defined in InstallProtocolInterface() in the EFI 1.10 Specification. + + + @param Data This optional parameter may be used to pass additional data + + @return The function always return EFI_SUCCESS. + +**/ +EFI_STATUS +EFIAPI +OemHookStatusCodeReport ( + IN EFI_STATUS_CODE_TYPE CodeType, + IN EFI_STATUS_CODE_VALUE Value, + IN UINT32 Instance, + IN EFI_GUID *CallerId, OPTIONAL + IN EFI_STATUS_CODE_DATA *Data OPTIONAL + ) +{ + CHAR8 *Filename; + CHAR8 *Description; + CHAR8 *Format; + CHAR8 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE]; + UINT32 ErrorLevel; + UINT32 LineNumber; + UINTN CharCount; + VA_LIST Marker; + EFI_DEBUG_INFO *DebugInfo; + + Buffer[0] = '\0'; + + if (Data != NULL && + ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) { + // + // Print ASSERT() information into output buffer. + // + CharCount = AsciiSPrint ( + Buffer, + EFI_STATUS_CODE_DATA_MAX_SIZE, + "\n\rASSERT!: %a (%d): %a\n\r", + Filename, + LineNumber, + Description + ); + + // + // Callout to standard output. + // + mUnix->Write ( + mStdOut, + Buffer, + CharCount + ); + + return EFI_SUCCESS; + + } else if (Data != NULL && + ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) { + // + // Print DEBUG() information into output buffer. + // + CharCount = AsciiVSPrint ( + Buffer, + EFI_STATUS_CODE_DATA_MAX_SIZE, + Format, + Marker + ); + } else if (Data != NULL && + CompareGuid (&Data->Type, &gEfiStatusCodeSpecificDataGuid) && + (CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_DEBUG_CODE) { + // + // Print specific data into output buffer. + // + DebugInfo = (EFI_DEBUG_INFO *) (Data + 1); + Marker = (VA_LIST) (DebugInfo + 1); + Format = (CHAR8 *) (((UINT64 *) Marker) + 12); + + CharCount = AsciiVSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, Format, Marker); + } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) { + // + // Print ERROR information into output buffer. + // + CharCount = AsciiSPrint ( + Buffer, + EFI_STATUS_CODE_DATA_MAX_SIZE, + "ERROR: C%x:V%x I%x", + CodeType, + Value, + Instance + ); + + // + // Make sure we don't try to print values that weren't intended to be printed, especially NULL GUID pointers. + // + + if (CallerId != NULL) { + CharCount += AsciiSPrint ( + &Buffer[CharCount - 1], + (EFI_STATUS_CODE_DATA_MAX_SIZE - (sizeof (Buffer[0]) * CharCount)), + " %g", + CallerId + ); + } + + if (Data != NULL) { + CharCount += AsciiSPrint ( + &Buffer[CharCount - 1], + (EFI_STATUS_CODE_DATA_MAX_SIZE - (sizeof (Buffer[0]) * CharCount)), + " %x", + Data + ); + } + + CharCount += AsciiSPrint ( + &Buffer[CharCount - 1], + (EFI_STATUS_CODE_DATA_MAX_SIZE - (sizeof (Buffer[0]) * CharCount)), + "\n\r" + ); + } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) { + CharCount = AsciiSPrint ( + Buffer, + EFI_STATUS_CODE_DATA_MAX_SIZE, + "PROGRESS CODE: V%x I%x\n\r", + Value, + Instance + ); + } else { + CharCount = AsciiSPrint ( + Buffer, + EFI_STATUS_CODE_DATA_MAX_SIZE, + "Undefined: C%x:V%x I%x\n\r", + CodeType, + Value, + Instance + ); + } + + // + // Callout to standard output. + // + mUnix->Write ( + mStdOut, + Buffer, + CharCount + ); + + return EFI_SUCCESS; +} + diff --git a/EdkUnixPkg/Library/UnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.msa b/EdkUnixPkg/Library/UnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.msa new file mode 100644 index 0000000000..859390274a --- /dev/null +++ b/EdkUnixPkg/Library/UnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.msa @@ -0,0 +1,89 @@ + + + + UnixOemHookStatusCodeLib + PEIM + f3c32014-8985-11db-bae7-0040d02b1835 + 1.0 + Memory Status Code Library for UEFI drivers + Lib to provide memory journal status code reporting Routines + Copyright (c) 2006, Intel Corporation. + + All rights reserved. + This software and associated documentation (if any) is furnished + under a license and may only be used or copied in accordance + with the terms of the license. Except as permitted by such + license, no part of this software or documentation may be + reproduced, stored in a retrieval system, or transmitted in any + form or by any means without the express written consent of + Intel Corporation. + + FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052 + + + IA32 + false + UnixOemHookStatusCodeLib + + + + OemHookStatusCodeLib + + + BaseLib + + + DebugLib + + + PcdLib + + + HobLib + + + PrintLib + + + BaseMemoryLib + + + ReportStatusCodeLib + + + PeiServicesLib + + + UnixLib + + + + UnixOemHookStatusCodeLib.c + + + + + + + + + gEfiUnixThunkProtocolGuid + + + + + gPeiUnixThunkPpiGuid + + + + EFI_SPECIFICATION_VERSION 0x00020000 + EDK_RELEASE_VERSION 0x00020000 + + + + PcdUnixStatusCodeLibUseForPei + gEfiEdkUnixPkgTokenSpaceGuid + Select which type of driver the library links against. + + + -- cgit v1.2.3