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Refine code to make code follow the coding style.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11011 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10
2010-11-08 05:28:01 +00:00
parent b4221611e9
commit 9dd7461870
7 changed files with 249 additions and 221 deletions
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155
PerformancePkg/Dp_App/DpUtilities.c
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@@ -31,27 +31,25 @@
#include "Literals.h"
#include "DpInternal.h"
/** Calculate an event's duration in timer ticks.
*
* Given the count direction and the event's start and end timer values,
* calculate the duration of the event in timer ticks. Information for
* the current measurement is pointed to by the parameter.
*
* If the measurement's start time is 1, it indicates that the developer
* is indicating that the measurement began at the release of reset.
* The start time is adjusted to the timer's starting count before performing
* the elapsed time calculation.
*
* The calculated duration, in ticks, is the absolute difference between
* the measurement's ending and starting counts.
*
* @pre The global TimerInfo structure must have already been initialized
* before this function is called.
*
* @param[in,out] Measurement Pointer to a MEASUREMENT_RECORD structure containing
* data for the current measurement.
*
* @return The 64-bit duration of the event.
/**
Calculate an event's duration in timer ticks.
Given the count direction and the event's start and end timer values,
calculate the duration of the event in timer ticks. Information for
the current measurement is pointed to by the parameter.
If the measurement's start time is 1, it indicates that the developer
is indicating that the measurement began at the release of reset.
The start time is adjusted to the timer's starting count before performing
the elapsed time calculation.
The calculated duration, in ticks, is the absolute difference between
the measurement's ending and starting counts.
@param Measurement Pointer to a MEASUREMENT_RECORD structure containing
data for the current measurement.
@return The 64-bit duration of the event.
**/
UINT64
GetDuration (
@@ -85,15 +83,16 @@ GetDuration (
return Duration;
}
/** Determine whether the Measurement record is for an EFI Phase.
*
* The Token and Module members of the measurement record are checked.
* Module must be empty and Token must be one of SEC, PEI, DXE, BDS, or SHELL.
*
* @param[in] Measurement A pointer to the Measurement record to test.
*
* @retval TRUE The measurement record is for an EFI Phase.
* @retval FALSE The measurement record is NOT for an EFI Phase.
/**
Determine whether the Measurement record is for an EFI Phase.
The Token and Module members of the measurement record are checked.
Module must be empty and Token must be one of SEC, PEI, DXE, BDS, or SHELL.
@param[in] Measurement A pointer to the Measurement record to test.
@retval TRUE The measurement record is for an EFI Phase.
@retval FALSE The measurement record is NOT for an EFI Phase.
**/
BOOLEAN
IsPhase(
@@ -111,16 +110,17 @@ IsPhase(
return RetVal;
}
/** Get the file name portion of the Pdb File Name.
*
* The portion of the Pdb File Name between the last backslash and
* either a following period or the end of the string is converted
* to Unicode and copied into UnicodeBuffer. The name is truncated,
* if necessary, to ensure that UnicodeBuffer is not overrun.
*
* @param[in] PdbFileName Pdb file name.
* @param[out] UnicodeBuffer The resultant Unicode File Name.
*
/**
Get the file name portion of the Pdb File Name.
The portion of the Pdb File Name between the last backslash and
either a following period or the end of the string is converted
to Unicode and copied into UnicodeBuffer. The name is truncated,
if necessary, to ensure that UnicodeBuffer is not overrun.
@param[in] PdbFileName Pdb file name.
@param[out] UnicodeBuffer The resultant Unicode File Name.
**/
VOID
GetShortPdbFileName (
@@ -163,13 +163,14 @@ GetShortPdbFileName (
}
}
/** Get a human readable name for an image handle.
*
* @param[in] Handle
*
* @post The resulting Unicode name string is stored in the
* mGaugeString global array.
*
/**
Get a human readable name for an image handle.
@param[in] Handle
@post The resulting Unicode name string is stored in the
mGaugeString global array.
**/
VOID
GetNameFromHandle (
@@ -227,17 +228,18 @@ GetNameFromHandle (
return ;
}
/** Calculate the Duration in microseconds.
*
* Duration is multiplied by 1000, instead of Frequency being divided by 1000 or
* multiplying the result by 1000, in order to maintain precision. Since Duration is
* a 64-bit value, multiplying it by 1000 is unlikely to produce an overflow.
*
* The time is calculated as (Duration * 1000) / Timer_Frequency.
*
* @param[in] Duration The event duration in timer ticks.
*
* @return A 64-bit value which is the Elapsed time in microseconds.
/**
Calculate the Duration in microseconds.
Duration is multiplied by 1000, instead of Frequency being divided by 1000 or
multiplying the result by 1000, in order to maintain precision. Since Duration is
a 64-bit value, multiplying it by 1000 is unlikely to produce an overflow.
The time is calculated as (Duration * 1000) / Timer_Frequency.
@param[in] Duration The event duration in timer ticks.
@return A 64-bit value which is the Elapsed time in microseconds.
**/
UINT64
DurationInMicroSeconds (
@@ -250,12 +252,14 @@ DurationInMicroSeconds (
return DivU64x32 (Temp, TimerInfo.Frequency);
}
/** Formatted Print using a Hii Token to reference the localized format string.
*
* @param[in] Token A HII token associated with a localized Unicode string.
*
* @return The number of characters converted by UnicodeVSPrint().
*
/**
Formatted Print using a Hii Token to reference the localized format string.
@param[in] Token A HII token associated with a localized Unicode string.
@param[in] ... The variable argument list.
@return The number of characters converted by UnicodeVSPrint().
**/
UINTN
PrintToken (
@@ -288,17 +292,18 @@ PrintToken (
return Return;
}
/** Get index of Measurement Record's match in the CumData array.
*
* If the Measurement's Token value matches a Token in one of the CumData
* records, the index of the matching record is returned. The returned
* index is a signed value so that negative values can indicate that
* the Measurement didn't match any entry in the CumData array.
*
* @param[in] Measurement A pointer to a Measurement Record to match against the CumData array.
*
* @retval <0 Token is not in the CumData array.
* @retval >=0 Return value is the index into CumData where Token is found.
/**
Get index of Measurement Record's match in the CumData array.
If the Measurement's Token value matches a Token in one of the CumData
records, the index of the matching record is returned. The returned
index is a signed value so that negative values can indicate that
the Measurement didn't match any entry in the CumData array.
@param[in] Measurement A pointer to a Measurement Record to match against the CumData array.
@retval <0 Token is not in the CumData array.
@retval >=0 Return value is the index into CumData where Token is found.
**/
INTN
GetCumulativeItem(