diff options
Diffstat (limited to 'ShellPkg/Library/UefiDpLib/Dp.c')
| -rw-r--r-- | ShellPkg/Library/UefiDpLib/Dp.c | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/ShellPkg/Library/UefiDpLib/Dp.c b/ShellPkg/Library/UefiDpLib/Dp.c index 62a4e7b577..4d109d037c 100644 --- a/ShellPkg/Library/UefiDpLib/Dp.c +++ b/ShellPkg/Library/UefiDpLib/Dp.c @@ -79,6 +79,7 @@ STATIC CONST SHELL_PARAM_ITEM ParamList[] = { #endif // PROFILING_IMPLEMENTED
{L"-x", TypeFlag}, // -x eXclude Cumulative Items
{L"-i", TypeFlag}, // -i Display Identifier
+ {L"-c", TypeValue}, // -c Display cumulative data.
{L"-n", TypeValue}, // -n # Number of records to display for A and R
{L"-t", TypeValue}, // -t # Threshold of interest
{NULL, TypeMax}
@@ -164,6 +165,9 @@ ShellCommandRunDp ( BOOLEAN TraceMode;
BOOLEAN ProfileMode;
BOOLEAN ExcludeMode;
+ BOOLEAN CumulativeMode;
+ CONST CHAR16 *CustomCumulativeToken;
+ PERF_CUM_DATA *CustomCumulativeData;
StringPtr = NULL;
SummaryMode = FALSE;
@@ -173,6 +177,8 @@ ShellCommandRunDp ( TraceMode = FALSE;
ProfileMode = FALSE;
ExcludeMode = FALSE;
+ CumulativeMode = FALSE;
+ CustomCumulativeData = NULL;
// Get DP's entry time as soon as possible.
// This is used as the Shell-Phase end time.
@@ -210,6 +216,7 @@ ShellCommandRunDp ( #endif // PROFILING_IMPLEMENTED
ExcludeMode = ShellCommandLineGetFlag (ParamPackage, L"-x");
mShowId = ShellCommandLineGetFlag (ParamPackage, L"-i");
+ CumulativeMode = ShellCommandLineGetFlag (ParamPackage, L"-c");
// Options with Values
CmdLineArg = ShellCommandLineGetValue (ParamPackage, L"-n");
@@ -244,6 +251,20 @@ ShellCommandRunDp ( InitCumulativeData ();
//
+ // Init the custom cumulative data.
+ //
+ CustomCumulativeToken = ShellCommandLineGetValue (ParamPackage, L"-c");
+ if (CustomCumulativeToken != NULL) {
+ CustomCumulativeData = AllocateZeroPool (sizeof (PERF_CUM_DATA));
+ CustomCumulativeData->MinDur = 0;
+ CustomCumulativeData->MaxDur = 0;
+ CustomCumulativeData->Count = 0;
+ CustomCumulativeData->Duration = 0;
+ CustomCumulativeData->Name = AllocateZeroPool (StrLen (CustomCumulativeToken) + 1);
+ UnicodeStrToAsciiStr (CustomCumulativeToken, CustomCumulativeData->Name);
+ }
+
+ //
// Timer specific processing
//
// Get the Performance counter characteristics:
@@ -302,8 +323,10 @@ ShellCommandRunDp ( **** !T && P := (2) Only Profile records are displayed
**** T && P := (3) Same as Default, both are displayed
****************************************************************************/
- GatherStatistics();
- if (AllMode) {
+ GatherStatistics (CustomCumulativeData);
+ if (CumulativeMode) {
+ ProcessCumulative (CustomCumulativeData);
+ } else if (AllMode) {
if (TraceMode) {
DumpAllTrace( Number2Display, ExcludeMode);
}
@@ -326,7 +349,7 @@ ShellCommandRunDp ( if ( ! EFI_ERROR( Status)) {
ProcessPeims ();
ProcessGlobal ();
- ProcessCumulative ();
+ ProcessCumulative (NULL);
}
}
}
@@ -339,6 +362,10 @@ ShellCommandRunDp ( }
SHELL_FREE_NON_NULL (StringPtr);
+ if (CustomCumulativeData != NULL) {
+ SHELL_FREE_NON_NULL (CustomCumulativeData->Name);
+ }
+ SHELL_FREE_NON_NULL (CustomCumulativeData);
return SHELL_SUCCESS;
}
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