From 24e25d11c0460dfb39fade685375c0e58cbcb40e Mon Sep 17 00:00:00 2001 From: qhuang8 Date: Mon, 26 Jun 2006 10:18:28 +0000 Subject: =?UTF-8?q?=E2=80=A2=09BaseMemoryLib:=20=09Modify=20some=20Aassert?= =?UTF-8?q?()s=20conditions=20to=20sync=20with=20MWG=200.56d=20=09Modify?= =?UTF-8?q?=20some=20defects=20in=20function=20header.=20=E2=80=A2=09PostC?= =?UTF-8?q?odeLib:=20Implement=20PeiDxePostCodeLibReportStatusCode.=20?= =?UTF-8?q?=E2=80=A2=09Misc=20Rename=20BaseDebugLibReportStatusCode=20to?= =?UTF-8?q?=20PeiDxeDebugLibReportStatusCode=20=09Remove=20tabs=20in=20all?= =?UTF-8?q?=20.c=20and=20.h=20files=20in=20MdePkg.=20=09Rename=20PeiServic?= =?UTF-8?q?esReinstallPpi()=20to=20PeiServicesReInstallPpi()=20=09Adjust?= =?UTF-8?q?=20some=20minor=20coding=20style=20in=20PeCoffLoaderGetEntryPoi?= =?UTF-8?q?nterLib()?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@626 6f19259b-4bc3-4df7-8a09-765794883524 --- .../PeiDxeDebugLibReportStatusCode/DebugLib.c | 283 +++++++++++++++++++++ .../PeiDxeDebugLibReportStatusCode.mbd | 30 +++ .../PeiDxeDebugLibReportStatusCode.msa | 58 +++++ .../PeiDxeDebugLibReportStatusCode/build.xml | 47 ++++ 4 files changed, 418 insertions(+) create mode 100644 MdePkg/Library/PeiDxeDebugLibReportStatusCode/DebugLib.c create mode 100644 MdePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.mbd create mode 100644 MdePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.msa create mode 100644 MdePkg/Library/PeiDxeDebugLibReportStatusCode/build.xml (limited to 'MdePkg/Library/PeiDxeDebugLibReportStatusCode') diff --git a/MdePkg/Library/PeiDxeDebugLibReportStatusCode/DebugLib.c b/MdePkg/Library/PeiDxeDebugLibReportStatusCode/DebugLib.c new file mode 100644 index 0000000000..b06a75660f --- /dev/null +++ b/MdePkg/Library/PeiDxeDebugLibReportStatusCode/DebugLib.c @@ -0,0 +1,283 @@ +/** @file + Debug Library that fowards all messages to ReportStatusCode() + + 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. + +**/ + + +/** + + Prints a debug message to the debug output device if the specified error level is enabled. + + If any bit in ErrorLevel is also set in PcdDebugPrintErrorLevel, then print + the message specified by Format and the associated variable argument list to + the debug output device. + + If Format is NULL, then ASSERT(). + + @param ErrorLevel The error level of the debug message. + @param Format Format string for the debug message to print. + +**/ +VOID +EFIAPI +DebugPrint ( + IN UINTN ErrorLevel, + IN CONST CHAR8 *Format, + ... + ) +{ + UINT64 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE / sizeof (UINT64)]; + EFI_DEBUG_INFO *DebugInfo; + UINTN TotalSize; + UINTN Index; + VA_LIST Marker; + UINT64 *ArgumentPointer; + + // + // If Format is NULL, then ASSERT(). + // + ASSERT (Format != NULL); + + // + // Check driver Debug Level value and global debug level + // + if ((ErrorLevel & PcdGet32(PcdDebugPrintErrorLevel)) == 0) { + return; + } + + TotalSize = sizeof (EFI_DEBUG_INFO) + 12 * sizeof (UINT64) + AsciiStrLen (Format) + 1; + if (TotalSize > EFI_STATUS_CODE_DATA_MAX_SIZE) { + return; + } + + // + // Then EFI_DEBUG_INFO + // + DebugInfo = (EFI_DEBUG_INFO *)Buffer; + DebugInfo->ErrorLevel = (UINT32)ErrorLevel; + + // + // 256 byte mini Var Arg stack. That is followed by the format string. + // + VA_START (Marker, Format); + for (Index = 0, ArgumentPointer = (UINT64 *)(DebugInfo + 1); Index < 12; Index++, ArgumentPointer++) { + *ArgumentPointer = VA_ARG (Marker, UINT64); + } + VA_END (Marker); + AsciiStrCpy ((CHAR8 *)ArgumentPointer, Format); + + // + // + // + REPORT_STATUS_CODE_WITH_EXTENDED_DATA ( + EFI_DEBUG_CODE, + (EFI_SOFTWARE_DXE_BS_DRIVER | EFI_DC_UNSPECIFIED), + DebugInfo, + TotalSize + ); +} + + +/** + + Prints an assert message containing a filename, line number, and description. + This may be followed by a breakpoint or a dead loop. + + Print a message of the form "ASSERT (): \n" + to the debug output device. If DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED bit of + PcdDebugProperyMask is set then CpuBreakpoint() is called. Otherwise, if + DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED bit of PcdDebugProperyMask is set then + CpuDeadLoop() is called. If neither of these bits are set, then this function + returns immediately after the message is printed to the debug output device. + DebugAssert() must actively prevent recusrsion. If DebugAssert() is called while + processing another DebugAssert(), then DebugAssert() must return immediately. + + If FileName is NULL, then a string of "(NULL) Filename" is printed. + + If Description is NULL, then a string of "(NULL) Description" is printed. + + @param FileName Pointer to the name of the source file that generated the assert condition. + @param LineNumber The line number in the source file that generated the assert condition + @param Description Pointer to the description of the assert condition. + +**/ +VOID +EFIAPI +DebugAssert ( + IN CONST CHAR8 *FileName, + IN UINTN LineNumber, + IN CONST CHAR8 *Description + ) +{ + UINT64 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE / sizeof(UINT64)]; + EFI_DEBUG_ASSERT_DATA *AssertData; + UINTN TotalSize; + CHAR8 *Temp; + + // + // Make sure it will all fit in the passed in buffer + // + TotalSize = sizeof (EFI_DEBUG_ASSERT_DATA) + AsciiStrLen (FileName) + 1 + AsciiStrLen (Description) + 1; + if (TotalSize <= EFI_STATUS_CODE_DATA_MAX_SIZE) { + // + // Fill in EFI_DEBUG_ASSERT_DATA + // + AssertData = (EFI_DEBUG_ASSERT_DATA *)Buffer; + AssertData->LineNumber = (UINT32)LineNumber; + + // + // Copy Ascii FileName including NULL. + // + Temp = AsciiStrCpy ((CHAR8 *)(AssertData + 1), FileName); + + // + // Copy Ascii Description + // + AsciiStrCpy (Temp + AsciiStrLen(FileName) + 1, Description); + + REPORT_STATUS_CODE_WITH_EXTENDED_DATA ( + (EFI_ERROR_CODE | EFI_ERROR_UNRECOVERED), + (EFI_SOFTWARE_DXE_BS_DRIVER | EFI_SW_EC_ILLEGAL_SOFTWARE_STATE), + AssertData, + TotalSize + ); + } + + // + // Generate a Breakpoint, DeadLoop, or NOP based on PCD settings + // + if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED) != 0) { + CpuBreakpoint (); + } else if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED) != 0) { + CpuDeadLoop (); + } +} + + +/** + + Fills a target buffer with PcdDebugClearMemoryValue, and returns the target buffer. + + This function fills Length bytes of Buffer with the value specified by + PcdDebugClearMemoryValue, and returns Buffer. + + If Buffer is NULL, then ASSERT(). + + If Length is greater than (MAX_ADDRESS – Buffer + 1), then ASSERT(). + + @param Buffer Pointer to the target buffer to fill with PcdDebugClearMemoryValue. + @param Length Number of bytes in Buffer to fill with zeros PcdDebugClearMemoryValue. + + @return Buffer + +**/ +VOID * +EFIAPI +DebugClearMemory ( + OUT VOID *Buffer, + IN UINTN Length + ) +{ + // + // If Buffer is NULL, then ASSERT(). + // + ASSERT (Buffer != NULL); + + // + // SetMem() checks for the the ASSERT() condition on Length and returns Buffer + // + return SetMem (Buffer, Length, PcdGet8(PcdDebugClearMemoryValue)); +} + + +/** + + Returns TRUE if ASSERT() macros are enabled. + + This function returns TRUE if the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of + PcdDebugProperyMask is set. Otherwise FALSE is returned. + + @retval TRUE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is set. + @retval FALSE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is clear. + +**/ +BOOLEAN +EFIAPI +DebugAssertEnabled ( + VOID + ) +{ + return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED) != 0); +} + + +/** + + Returns TRUE if DEBUG()macros are enabled. + + This function returns TRUE if the DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of + PcdDebugProperyMask is set. Otherwise FALSE is returned. + + @retval TRUE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is set. + @retval FALSE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is clear. + +**/ +BOOLEAN +EFIAPI +DebugPrintEnabled ( + VOID + ) +{ + return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_PRINT_ENABLED) != 0); +} + + +/** + + Returns TRUE if DEBUG_CODE()macros are enabled. + + This function returns TRUE if the DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of + PcdDebugProperyMask is set. Otherwise FALSE is returned. + + @retval TRUE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is set. + @retval FALSE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is clear. + +**/ +BOOLEAN +EFIAPI +DebugCodeEnabled ( + VOID + ) +{ + return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_CODE_ENABLED) != 0); +} + + +/** + + Returns TRUE if DEBUG_CLEAR_MEMORY()macro is enabled. + + This function returns TRUE if the DEBUG_PROPERTY_DEBUG_CLEAR_MEMORY_ENABLED bit of + PcdDebugProperyMask is set. Otherwise FALSE is returned. + + @retval TRUE The DEBUG_PROPERTY_DEBUG_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is set. + @retval FALSE The DEBUG_PROPERTY_DEBUG_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is clear. + +**/ +BOOLEAN +EFIAPI +DebugClearMemoryEnabled ( + VOID + ) +{ + return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0); +} diff --git a/MdePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.mbd b/MdePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.mbd new file mode 100644 index 0000000000..b8ee6a45bd --- /dev/null +++ b/MdePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.mbd @@ -0,0 +1,30 @@ + + + + + PeiDxeDebugLibReportStatusCode + bda39d3a-451b-4350-8266-81ab10fa0523 + 0 + FIX ME! + Copyright (c) 2004-2006, 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. + + 2006-03-09 23:16 + 2006-03-19 15:17 + + diff --git a/MdePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.msa b/MdePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.msa new file mode 100644 index 0000000000..a9a965f9ba --- /dev/null +++ b/MdePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.msa @@ -0,0 +1,58 @@ + + + + + PeiDxeDebugLibReportStatusCode + PEIM + LIBRARY + bda39d3a-451b-4350-8266-81ab10fa0523 + 0 + Debug Library for PEIMs that send debug messages to ReportStatusCode + FIX ME! + Copyright (c) 2004-2006, 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. + + 2006-03-09 23:16 + 2006-03-19 15:17 + 0 + + + DebugLib + BaseLib + BaseMemoryLib + ReportStatusCodeLib + PcdLib + + + DebugLib.c + + + MdePkg + + + + PcdDebugPropertyMask + + + PcdDebugClearMemoryValue + + + PcdDebugPrintErrorLevel + + + diff --git a/MdePkg/Library/PeiDxeDebugLibReportStatusCode/build.xml b/MdePkg/Library/PeiDxeDebugLibReportStatusCode/build.xml new file mode 100644 index 0000000000..348a4478bb --- /dev/null +++ b/MdePkg/Library/PeiDxeDebugLibReportStatusCode/build.xml @@ -0,0 +1,47 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file -- cgit v1.2.3