EFI Driver Model related protocols, manage Unicode string tables for UEFI Drivers, \r
and print messages on the console output and standard error devices.\r
\r
-Copyright (c) 2006 - 2008, Intel Corporation<BR>\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
+ Note that a reserved macro named MDEPKG_NDEBUG is introduced for the intention\r
+ of size reduction when compiler optimization is disabled. If MDEPKG_NDEBUG is\r
+ defined, then debug and assert related macros wrapped by it are the NULL implementations.\r
+\r
+Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials are licensed and made available under \r
+the terms and conditions of the BSD License that accompanies this distribution. \r
+The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php.\r
\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
/**\r
Macro that returns the number of 100 ns units for a specified number of microseconds.\r
- Useful for managing EFI timer events.\r
+ This is useful for managing EFI timer events.\r
\r
- @param Microseconds Number of microseconds.\r
+ @param Microseconds The number of microseconds.\r
\r
@return The number of 100 ns units equivalent to the number of microseconds specified\r
by Microseconds.\r
\r
/**\r
Macro that returns the number of 100 ns units for a specified number of milliseconds.\r
- Useful for managing EFI timer events.\r
+ This is useful for managing EFI timer events.\r
\r
- @param Milliseconds Number of milliseconds.\r
+ @param Milliseconds The number of milliseconds.\r
\r
@return The number of 100 ns units equivalent to the number of milliseconds specified\r
by Milliseconds.\r
\r
/**\r
Macro that returns the number of 100 ns units for a specified number of seconds.\r
- Useful for managing EFI timer events.\r
+ This is useful for managing EFI timer events.\r
\r
- @param Seconds Number of seconds.\r
+ @param Seconds The number of seconds.\r
\r
@return The number of 100 ns units equivalent to the number of seconds specified\r
by Seconds.\r
based on a specified GUID.\r
\r
This function searches the list of configuration tables stored in the EFI System Table\r
- for a table with a GUID that matches TableGuid. If a match is found, then a pointer to\r
- the configuration table is returned in Table., and EFI_SUCCESS is returned. If a matching GUID\r
+ for a table with a GUID that matches TableGuid. If a match is found, then a pointer to\r
+ the configuration table is returned in Table, and EFI_SUCCESS is returned. If a matching GUID\r
is not found, then EFI_NOT_FOUND is returned.\r
If TableGuid is NULL, then ASSERT().\r
If Table is NULL, then ASSERT().\r
\r
- @param TableGuid Pointer to table's GUID type..\r
- @param Table Pointer to the table associated with TableGuid in the EFI System Table.\r
+ @param TableGuid The pointer to table's GUID type..\r
+ @param Table The pointer to the table associated with TableGuid in the EFI System Table.\r
\r
@retval EFI_SUCCESS A configuration table matching TableGuid was found.\r
@retval EFI_NOT_FOUND A configuration table matching TableGuid could not be found.\r
@param Registration A pointer to a memory location to receive the registration value.\r
\r
@retval EFI_SUCCESS A named event was created.\r
- @retval EFI_OUT_OF_RESOURCES There are not enough resource to create the named event.\r
+ @retval EFI_OUT_OF_RESOURCES There are not enough resources to create the named event.\r
\r
**/\r
EFI_STATUS\r
created with EfiNamedEventListen().\r
If Name is NULL, then ASSERT().\r
\r
- @param Name Supplies GUID name of the event.\r
+ @param Name Supplies the GUID name of the event.\r
\r
@retval EFI_SUCCESS A named event was signaled.\r
- @retval EFI_OUT_OF_RESOURCES There are not enough resource to signal the named event.\r
+ @retval EFI_OUT_OF_RESOURCES There are not enough resources to signal the named event.\r
\r
**/\r
EFI_STATUS\r
If Priority is not a valid TPL value, then ASSERT().\r
\r
@param Lock A pointer to the lock data structure to initialize.\r
- @param Priority EFI TPL associated with the lock.\r
+ @param Priority The EFI TPL associated with the lock.\r
\r
@return The lock.\r
\r
/**\r
Macro that calls DebugAssert() if an EFI_LOCK structure is not in the locked state.\r
\r
- If the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is set, \r
- then this macro evaluates the EFI_LOCK structure specified by Lock. If Lock \r
- is not in the locked state, then DebugAssert() is called passing in the source \r
- filename, source line number, and Lock.\r
+ If MDEPKG_NDEBUG is not defined and the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED \r
+ bit of PcdDebugProperyMask is set, then this macro evaluates the EFI_LOCK \r
+ structure specified by Lock. If Lock is not in the locked state, then\r
+ DebugAssert() is called passing in the source filename, source line number, \r
+ and Lock.\r
+\r
If Lock is NULL, then ASSERT().\r
\r
@param LockParameter A pointer to the lock to acquire.\r
\r
**/\r
-#define ASSERT_LOCKED(LockParameter) \\r
- do { \\r
- if (DebugAssertEnabled ()) { \\r
- ASSERT (LockParameter != NULL); \\r
- if ((LockParameter)->Lock != EfiLockAcquired) { \\r
- _ASSERT (LockParameter not locked); \\r
- } \\r
- } \\r
- } while (FALSE)\r
+#if !defined(MDEPKG_NDEBUG) \r
+ #define ASSERT_LOCKED(LockParameter) \\r
+ do { \\r
+ if (DebugAssertEnabled ()) { \\r
+ ASSERT (LockParameter != NULL); \\r
+ if ((LockParameter)->Lock != EfiLockAcquired) { \\r
+ _ASSERT (LockParameter not locked); \\r
+ } \\r
+ } \\r
+ } while (FALSE)\r
+#else\r
+ #define ASSERT_LOCKED(LockParameter)\r
+#endif\r
\r
\r
/**\r
that matches the language specified by Language.\r
@param Iso639Language Specifies the supported language code format. If it is TRUE, then\r
Language and SupportedLanguages follow ISO 639-2 language code format.\r
- Otherwise, they follow RFC 4646 language code format.\r
+ Otherwise, they follow the RFC 4646 language code format.\r
\r
\r
@retval EFI_SUCCESS The Unicode string that matches the language specified by Language\r
If Name is NULL, then ASSERT().\r
If Guid is NULL, then ASSERT().\r
\r
- @param[in] Name Pointer to a Null-terminated Unicode string.\r
- @param[in] Guid Pointer to an EFI_GUID structure\r
+ @param[in] Name The pointer to a Null-terminated Unicode string.\r
+ @param[in] Guid The pointer to an EFI_GUID structure.\r
\r
@retval NULL The variable could not be retrieved.\r
@retval NULL There are not enough resources available for the variable contents.\r
\r
If Name is NULL, then ASSERT().\r
\r
- @param[in] Name Pointer to a Null-terminated Unicode string.\r
+ @param[in] Name The pointer to a Null-terminated Unicode string.\r
\r
@retval NULL The variable could not be retrieved.\r
@retval NULL There are not enough resources available for the variable contents.\r
\r
@param LegacyBootEvent Returns the EFI event returned from gBS->CreateEvent(Ex).\r
\r
- @retval EFI_SUCCESS Event was created.\r
- @retval Other Event was not created.\r
+ @retval EFI_SUCCESS The event was created.\r
+ @retval Other The event was not created.\r
\r
**/\r
EFI_STATUS\r
@param NotifyContext The content to pass to NotifyFunction when the event is signaled.\r
@param LegacyBootEvent Returns the EFI event returned from gBS->CreateEvent(Ex).\r
\r
- @retval EFI_SUCCESS Event was created.\r
- @retval Other Event was not created.\r
+ @retval EFI_SUCCESS The event was created.\r
+ @retval Other The event was not created.\r
\r
**/\r
EFI_STATUS\r
\r
@param ReadyToBootEvent Returns the EFI event returned from gBS->CreateEvent(Ex).\r
\r
- @retval EFI_SUCCESS Event was created.\r
- @retval Other Event was not created.\r
+ @retval EFI_SUCCESS The event was created.\r
+ @retval Other The event was not created.\r
\r
**/\r
EFI_STATUS\r
@param NotifyContext The content to pass to NotifyFunction when the event is signaled.\r
@param ReadyToBootEvent Returns the EFI event returned from gBS->CreateEvent(Ex).\r
\r
- @retval EFI_SUCCESS Event was created.\r
- @retval Other Event was not created.\r
+ @retval EFI_SUCCESS The event was created.\r
+ @retval Other The event was not created.\r
\r
**/\r
EFI_STATUS\r
If FvDevicePathNode is NULL, then ASSERT().\r
If NameGuid is NULL, then ASSERT().\r
\r
- @param FvDevicePathNode Pointer to a FV device path node to initialize\r
+ @param FvDevicePathNode The pointer to a FV device path node to initialize\r
@param NameGuid FV file name to use in FvDevicePathNode\r
\r
**/\r
This library function abstracts validating a device path node.\r
Check the MEDIA_FW_VOL_FILEPATH_DEVICE_PATH data structure to see if it's valid. \r
If it is valid, then return the GUID file name from the device path node. Otherwise, \r
- return NULL. This device path changed in the DXE CIS version 0.92 in a non back ward \r
+ return NULL. This device path changed in the DXE CIS version 0.92 in a non backward \r
compatible way to not conflict with the UEFI 2.0 specification. This function abstracts \r
the differences from the caller.\r
If FvDevicePathNode is NULL, then ASSERT().\r
\r
- @param FvDevicePathNode Pointer to FV device path to check.\r
+ @param FvDevicePathNode The pointer to FV device path to check.\r
\r
@retval NULL FvDevicePathNode is not valid.\r
@retval Other FvDevicePathNode is valid and pointer to NameGuid was returned.\r
PcdUefiLibMaxPrintBufferSize characters are sent to ConOut.\r
If Format is NULL, then ASSERT().\r
If Format is not aligned on a 16-bit boundary, then ASSERT().\r
+ If gST->ConOut is NULL, then ASSERT().\r
\r
- @param Format Null-terminated Unicode format string.\r
- @param ... Variable argument list whose contents are accessed based \r
+ @param Format A null-terminated Unicode format string.\r
+ @param ... The variable argument list whose contents are accessed based \r
on the format string specified by Format.\r
\r
@return Number of Unicode characters printed to ConOut.\r
PcdUefiLibMaxPrintBufferSize characters are sent to StdErr.\r
If Format is NULL, then ASSERT().\r
If Format is not aligned on a 16-bit boundary, then ASSERT().\r
+ If gST->StdErr is NULL, then ASSERT().\r
\r
- @param Format Null-terminated Unicode format string.\r
- @param ... Variable argument list whose contents are accessed based \r
+ @param Format A null-terminated Unicode format string.\r
+ @param ... The variable argument list whose contents are accessed based \r
on the format string specified by Format.\r
\r
@return Number of Unicode characters printed to StdErr.\r
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first \r
PcdUefiLibMaxPrintBufferSize characters are sent to ConOut.\r
If Format is NULL, then ASSERT().\r
+ If gST->ConOut is NULL, then ASSERT().\r
\r
- @param Format Null-terminated ASCII format string.\r
- @param ... Variable argument list whose contents are accessed based \r
+ @param Format A null-terminated ASCII format string.\r
+ @param ... The variable argument list whose contents are accessed based \r
on the format string specified by Format.\r
\r
@return Number of ASCII characters printed to ConOut.\r
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first \r
PcdUefiLibMaxPrintBufferSize characters are sent to StdErr.\r
If Format is NULL, then ASSERT().\r
+ If gST->StdErr is NULL, then ASSERT().\r
\r
- @param Format Null-terminated ASCII format string.\r
- @param ... Variable argument list whose contents are accessed based \r
+ @param Format A null-terminated ASCII format string.\r
+ @param ... The variable argument list whose contents are accessed based \r
on the format string specified by Format.\r
\r
@return Number of ASCII characters printed to ConErr.\r
Unicode characters displayed, not including partial characters that may be clipped \r
by the right edge of the display. If the length of the formatted Unicode string is\r
greater than PcdUefiLibMaxPrintBufferSize, then at most the first \r
- PcdUefiLibMaxPrintBufferSize characters are printed.The EFI_HII_FONT_PROTOCOL\r
- StringToImage() service is used to convert the string to a bitmap using the glyphs \r
- registered with the HII database. No wrapping is performed, so any portions of the \r
- string the fall outside the active display region will not be displayed. Please see \r
- Section 27.2.6 of the UEFI Specification for a description of the supported string\r
- format including the set of control codes supported by the StringToImage() service.\r
+ PcdUefiLibMaxPrintBufferSize characters are printed. The EFI_HII_FONT_PROTOCOL\r
+ is used to convert the string to a bitmap using the glyphs registered with the \r
+ HII database. No wrapping is performed, so any portions of the string the fall\r
+ outside the active display region will not be displayed.\r
\r
If a graphics console device is not associated with the ConsoleOutputHandle \r
defined in the EFI_SYSTEM_TABLE then no string is printed, and 0 is returned.\r
string is printed, and 0 is returned.\r
If Format is NULL, then ASSERT().\r
If Format is not aligned on a 16-bit boundary, then ASSERT().\r
+ If gST->ConsoleOutputHandle is NULL, then ASSERT().\r
\r
@param PointX X coordinate to print the string.\r
@param PointY Y coordinate to print the string.\r
an optional parameter that may be NULL. If it is NULL, \r
then the background color of the current ConOut device\r
in the EFI_SYSTEM_TABLE is used.\r
- @param Format Null-terminated Unicode format string. See Print Library \r
+ @param Format A null-terminated Unicode format string. See Print Library \r
for the supported format string syntax.\r
@param ... Variable argument list whose contents are accessed based on \r
the format string specified by Format. \r
ASCII characters displayed, not including partial characters that may be clipped \r
by the right edge of the display. If the length of the formatted ASCII string is\r
greater than PcdUefiLibMaxPrintBufferSize, then at most the first \r
- PcdUefiLibMaxPrintBufferSize characters are printed.The EFI_HII_FONT_PROTOCOL\r
- StringToImage() service is used to convert the string to a bitmap using the glyphs \r
- registered with the HII database. No wrapping is performed, so any portions of the \r
- string the fall outside the active display region will not be displayed. Please see \r
- Section 27.2.6 of the UEFI Specification for a description of the supported string\r
- format including the set of control codes supported by the StringToImage() service.\r
+ PcdUefiLibMaxPrintBufferSize characters are printed. The EFI_HII_FONT_PROTOCOL\r
+ is used to convert the string to a bitmap using the glyphs registered with the \r
+ HII database. No wrapping is performed, so any portions of the string the fall\r
+ outside the active display region will not be displayed.\r
\r
If a graphics console device is not associated with the ConsoleOutputHandle \r
defined in the EFI_SYSTEM_TABLE then no string is printed, and 0 is returned.\r
If the EFI_HII_FONT_PROTOCOL is not present in the handle database, then no \r
string is printed, and 0 is returned.\r
If Format is NULL, then ASSERT().\r
+ If gST->ConsoleOutputHandle is NULL, then ASSERT().\r
\r
@param PointX X coordinate to print the string.\r
@param PointY Y coordinate to print the string.\r
an optional parameter that may be NULL. If it is NULL, \r
then the background color of the current ConOut device\r
in the EFI_SYSTEM_TABLE is used.\r
- @param Format Null-terminated ASCII format string. See Print Library \r
+ @param Format A null-terminated ASCII format string. See Print Library \r
for the supported format string syntax.\r
- @param ... Variable argument list whose contents are accessed based on \r
+ @param ... The variable argument list whose contents are accessed based on \r
the format string specified by Format. \r
\r
@return The number of ASCII characters printed.\r
@param DriverBindingHandle The handle that DriverBinding is to be installed onto. If this\r
parameter is NULL, then a new handle is created.\r
\r
- @retval EFI_SUCCESS The protocol installation is completed successfully.\r
+ @retval EFI_SUCCESS The protocol installation completed successfully.\r
@retval EFI_OUT_OF_RESOURCES There was not enough system resources to install the protocol.\r
@retval Others Status from gBS->InstallMultipleProtocolInterfaces().\r
\r
Initializes a driver by installing the Driver Binding Protocol together with the\r
optional Component Name, optional Driver Configure and optional Driver Diagnostic\r
Protocols onto the driver's DriverBindingHandle. If DriverBindingHandle is NULL,\r
- then the protocols are installed onto a newly created handle. DriverBindingHandle\r
+ then the protocols are installed onto a newly created handle. DriverBindingHandle\r
is typically the same as the driver's ImageHandle, but it can be different if the\r
driver produces multiple Driver Binding Protocols. \r
If DriverBinding is NULL, then ASSERT(). \r
@param DriverConfiguration A Driver Configuration Protocol instance that this driver is producing.\r
@param DriverDiagnostics A Driver Diagnostics Protocol instance that this driver is producing.\r
\r
- @retval EFI_SUCCESS The protocol installation is completed successfully.\r
- @retval EFI_OUT_OF_RESOURCES There was not enough memory in pool to install all the protocols.\r
+ @retval EFI_SUCCESS The protocol installation completed successfully.\r
+ @retval EFI_OUT_OF_RESOURCES There was not enough memory in the pool to install all the protocols.\r
\r
**/\r
EFI_STATUS\r
@param ComponentName A Component Name Protocol instance that this driver is producing.\r
@param ComponentName2 A Component Name 2 Protocol instance that this driver is producing.\r
\r
- @retval EFI_SUCCESS The protocol installation is completed successfully.\r
+ @retval EFI_SUCCESS The protocol installation completed successfully.\r
@retval EFI_OUT_OF_RESOURCES There was not enough memory in pool to install all the protocols.\r
\r
**/\r
@param DriverDiagnostics A Driver Diagnostics Protocol instance that this driver is producing.\r
@param DriverDiagnostics2 A Driver Diagnostics Protocol 2 instance that this driver is producing.\r
\r
- @retval EFI_SUCCESS The protocol installation is completed successfully.\r
+ @retval EFI_SUCCESS The protocol installation completed successfully.\r
@retval EFI_OUT_OF_RESOURCES There was not enough memory in pool to install all the protocols.\r
\r
**/\r
IN CONST EFI_DRIVER_DIAGNOSTICS2_PROTOCOL *DriverDiagnostics2 OPTIONAL\r
);\r
\r
+/** \r
+ Appends a formatted Unicode string to a Null-terminated Unicode string\r
+ \r
+ This function appends a formatted Unicode string to the Null-terminated \r
+ Unicode string specified by String. String is optional and may be NULL.\r
+ Storage for the formatted Unicode string returned is allocated using \r
+ AllocatePool(). The pointer to the appended string is returned. The caller\r
+ is responsible for freeing the returned string.\r
+ \r
+ If String is not NULL and not aligned on a 16-bit boundary, then ASSERT().\r
+ If FormatString is NULL, then ASSERT().\r
+ If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r
+ \r
+ @param[in] String A Null-terminated Unicode string.\r
+ @param[in] FormatString A Null-terminated Unicode format string.\r
+ @param[in] Marker VA_LIST marker for the variable argument list.\r
+\r
+ @retval NULL There was not enough available memory.\r
+ @return Null-terminated Unicode string is that is the formatted \r
+ string appended to String.\r
+**/\r
+CHAR16*\r
+EFIAPI\r
+CatVSPrint (\r
+ IN CHAR16 *String, OPTIONAL\r
+ IN CONST CHAR16 *FormatString,\r
+ IN VA_LIST Marker\r
+ );\r
+\r
+/** \r
+ Appends a formatted Unicode string to a Null-terminated Unicode string\r
+ \r
+ This function appends a formatted Unicode string to the Null-terminated \r
+ Unicode string specified by String. String is optional and may be NULL.\r
+ Storage for the formatted Unicode string returned is allocated using \r
+ AllocatePool(). The pointer to the appended string is returned. The caller\r
+ is responsible for freeing the returned string.\r
+ \r
+ If String is not NULL and not aligned on a 16-bit boundary, then ASSERT().\r
+ If FormatString is NULL, then ASSERT().\r
+ If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r
+ \r
+ @param[in] String A Null-terminated Unicode string.\r
+ @param[in] FormatString A Null-terminated Unicode format string.\r
+ @param[in] ... The variable argument list whose contents are \r
+ accessed based on the format string specified by \r
+ FormatString.\r
+\r
+ @retval NULL There was not enough available memory.\r
+ @return Null-terminated Unicode string is that is the formatted \r
+ string appended to String.\r
+**/\r
+CHAR16 *\r
+EFIAPI\r
+CatSPrint (\r
+ IN CHAR16 *String, OPTIONAL\r
+ IN CONST CHAR16 *FormatString,\r
+ ...\r
+ );\r
+\r
#endif\r