1. UINTN & INTN issue for EBC architecture:

	The MAX_BIT of EBC will no longer be fixed to bit 63. It is defined as (1ULL << (sizeof (INTN) * 8 - 1)).
	Make EdkModulePkg & MdePkg EBC compiler clean: treat all EFI_STATUS error code as variable.
2. PrintLib
	Complete all missing ASSERT()s.
	Fix “\n” & “%\n” issue thanks to the clarification of MWG 0.56d.
	Adjust StatusString array to support EBC build.
3. BaseMemoryLib
	Adjust ASSERT () & function header of ComparaMem, SetMemXX, ScanMemXX to synchronize with MWG 0.56d.
4.SmbusLib
	Change Pec bit to bit 22 SmBusAddress to synchronize MWG 0.56d.
	Add ASSERT()s to check if length is illegal for SmBusBlockWrite() & SmBusProcessBlock() since it is 6 bit now.
5. PerformanceLib
	Rename “EdkDxePerformanceLib” & “EdkPeiPerformanceLib” to “DxePerformanceLib” & “PeiPerformanceLib” respectively.
	Synchronize the function header of GetPerformanceMeasurement() with MWG 0.56d.
6. BasePeCoffLoaderLib.
	Make PeCoffLoaderLoadImage () Assert() if ImageContext is NULL>
	Make PeCoffLoaderLoadImage () return RETURN_INVALID_PARAMETER if the ImageAddress in ImageContext is 0.
	Adjust some coding style.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@593 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 34 insertions, 22 deletions

diff --git a/MdePkg/Library/BasePerformanceLibNull/PerformanceLib.c b/MdePkg/Library/BasePerformanceLibNull/PerformanceLib.c
index 01226cbb02..ec88d848ae 100644
--- a/MdePkg/Library/BasePerformanceLibNull/PerformanceLib.c
+++ b/MdePkg/Library/BasePerformanceLibNull/PerformanceLib.c
@@ -82,34 +82,46 @@ EndPerformanceMeasurement (
 }

 

 /**

-  Retrieves a previously logged performance measurement. 

+  Attempts to retrieve a performance measurement log entry from the performance measurement log. 

   

-  Retrieves the performance log entry from the performance log

-  that immediately follows the log entry specified by LogEntryKey.

-  If LogEntryKey is zero, then the first entry from the performance log is returned.

-  If the log entry specified by LogEntryKey is the last entry in the performance log,

-  then 0 is returned.  Otherwise, the performance log entry is returned in Handle,

-  Token, Module, StartTimeStamp, and EndTimeStamp.

-  The key for the current performance log entry is returned. 

-

-  @param  LogEntryKey             The key for the previous performance measurement log entry.

-                                  If 0, then the first performance measurement log entry is retrieved.

-  @param  Handle                  Pointer to environment specific context used

-                                  to identify the component being measured.

-  @param  Token                   Pointer to a Null-terminated ASCII string

-                                  that identifies the component being measured.

-  @param  Module                  Pointer to a Null-terminated ASCII string

-                                  that identifies the module being measured.

-  @param  StartTimeStamp          The 64-bit time stamp that was recorded when the measurement was started.

-  @param  EndTimeStamp            The 64-bit time stamp that was recorded when the measurement was ended.

-

-  @return The key for the current performance log entry.

+  Attempts to retrieve the performance log entry specified by LogEntryKey.  If LogEntryKey is

+  zero on entry, then an attempt is made to retrieve the first entry from the performance log,

+  and the key for the second entry in the log is returned.  If the performance log is empty,

+  then no entry is retrieved and zero is returned.  If LogEntryKey is not zero, then the performance

+  log entry associated with LogEntryKey is retrieved, and the key for the next entry in the log is

+  returned.  If LogEntryKey is the key for the last entry in the log, then the last log entry is

+  retrieved and an implementation specific non-zero key value that specifies the end of the performance

+  log is returned.  If LogEntryKey is equal this implementation specific non-zero key value, then no entry

+  is retrieved and zero is returned.  In the cases where a performance log entry can be returned,

+  the log entry is returned in Handle, Token, Module, StartTimeStamp, and EndTimeStamp.

+  If LogEntryKey is not a valid log entry key for the performance measurement log, then ASSERT().

+  If Handle is NULL, then ASSERT().

+  If Token is NULL, then ASSERT().

+  If Module is NULL, then ASSERT().

+  If StartTimeStamp is NULL, then ASSERT().

+  If EndTimeStamp is NULL, then ASSERT().

+

+  @param  LogEntryKey             On entry, the key of the performance measurement log entry to retrieve.

+                                  0, then the first performance measurement log entry is retrieved.

+                                  On exit, the key of the next performance lof entry entry.

+  @param  Handle                  Pointer to environment specific context used to identify the component

+                                  being measured.  

+  @param  Token                   Pointer to a Null-terminated ASCII string that identifies the component

+                                  being measured. 

+  @param  Module                  Pointer to a Null-terminated ASCII string that identifies the module

+                                  being measured.

+  @param  StartTimeStamp          Pointer to the 64-bit time stamp that was recorded when the measurement

+                                  was started.

+  @param  EndTimeStamp            Pointer to the 64-bit time stamp that was recorded when the measurement

+                                  was ended.

+

+  @return The key for the next performance log entry (in general case).

 

 **/

 UINTN

 EFIAPI

 GetPerformanceMeasurement (

-  UINTN           LogEntryKey, 

+  IN  UINTN       LogEntryKey, 

   OUT CONST VOID  **Handle,

   OUT CONST CHAR8 **Token,

   OUT CONST CHAR8 **Module,