[mirror_edk2.git] / OvmfPkg / Library / PlatformDebugLibIoPort / DebugLib.c

/** @file\r
  Base Debug library instance for QEMU debug port.\r
  It uses PrintLib to send debug messages to a fixed I/O port.\r
\r
  Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
  Copyright (c) 2012, Red Hat, Inc.<BR>\r
  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
\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
\r
#include <Base.h>\r
#include <Uefi.h>\r
#include <Library/DebugLib.h>\r
#include <Library/BaseLib.h>\r
#include <Library/IoLib.h>\r
#include <Library/PrintLib.h>\r
#include <Library/PcdLib.h>\r
#include <Library/BaseMemoryLib.h>\r
#include <Library/DebugPrintErrorLevelLib.h>\r
\r
//\r
// Define the maximum debug and assert message length that this library supports\r
//\r
#define MAX_DEBUG_MESSAGE_LENGTH  0x100\r
\r
/**\r
  This constructor function does not have to do anything.\r
\r
  @retval EFI_SUCCESS   The constructor always returns RETURN_SUCCESS.\r
\r
**/\r
RETURN_STATUS\r
EFIAPI\r
PlatformDebugLibIoPortConstructor (\r
  VOID\r
  )\r
{\r
  return EFI_SUCCESS;\r
}\r
\r
/**\r
  Prints a debug message to the debug output device if the specified error level is enabled.\r
\r
  If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function\r
  GetDebugPrintErrorLevel (), then print the message specified by Format and the\r
  associated variable argument list to the debug output device.\r
\r
  If Format is NULL, then ASSERT().\r
\r
  @param  ErrorLevel  The error level of the debug message.\r
  @param  Format      Format string for the debug message to print.\r
  @param  ...         Variable argument list whose contents are accessed\r
                      based on the format string specified by Format.\r
\r
**/\r
VOID\r
EFIAPI\r
DebugPrint (\r
  IN  UINTN        ErrorLevel,\r
  IN  CONST CHAR8  *Format,\r
  ...\r
  )\r
{\r
  CHAR8    Buffer[MAX_DEBUG_MESSAGE_LENGTH];\r
  VA_LIST  Marker;\r
  UINTN    Length;\r
\r
  //\r
  // If Format is NULL, then ASSERT().\r
  //\r
  ASSERT (Format != NULL);\r
\r
  //\r
  // Check driver debug mask value and global mask\r
  //\r
  if ((ErrorLevel & GetDebugPrintErrorLevel ()) == 0) {\r
    return;\r
  }\r
\r
  //\r
  // Convert the DEBUG() message to an ASCII String\r
  //\r
  VA_START (Marker, Format);\r
  Length = AsciiVSPrint (Buffer, sizeof (Buffer), Format, Marker);\r
  VA_END (Marker);\r
\r
  //\r
  // Send the print string to the debug I/O port\r
  //\r
  IoWriteFifo8 (PcdGet16 (PcdDebugIoPort), Length, Buffer);\r
}\r
\r
\r
/**\r
  Prints an assert message containing a filename, line number, and description.\r
  This may be followed by a breakpoint or a dead loop.\r
\r
  Print a message of the form "ASSERT <FileName>(<LineNumber>): <Description>\n"\r
  to the debug output device.  If DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED bit of\r
  PcdDebugProperyMask is set then CpuBreakpoint() is called. Otherwise, if\r
  DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED bit of PcdDebugProperyMask is set then\r
  CpuDeadLoop() is called.  If neither of these bits are set, then this function\r
  returns immediately after the message is printed to the debug output device.\r
  DebugAssert() must actively prevent recursion.  If DebugAssert() is called while\r
  processing another DebugAssert(), then DebugAssert() must return immediately.\r
\r
  If FileName is NULL, then a <FileName> string of "(NULL) Filename" is printed.\r
  If Description is NULL, then a <Description> string of "(NULL) Description" is printed.\r
\r
  @param  FileName     The pointer to the name of the source file that generated the assert condition.\r
  @param  LineNumber   The line number in the source file that generated the assert condition\r
  @param  Description  The pointer to the description of the assert condition.\r
\r
**/\r
VOID\r
EFIAPI\r
DebugAssert (\r
  IN CONST CHAR8  *FileName,\r
  IN UINTN        LineNumber,\r
  IN CONST CHAR8  *Description\r
  )\r
{\r
  CHAR8  Buffer[MAX_DEBUG_MESSAGE_LENGTH];\r
  UINTN  Length;\r
\r
  //\r
  // Generate the ASSERT() message in Ascii format\r
  //\r
  Length = AsciiSPrint (Buffer, sizeof Buffer, "ASSERT %a(%Lu): %a\n",\r
             FileName, (UINT64)LineNumber, Description);\r
\r
  //\r
  // Send the print string to the debug I/O port\r
  //\r
  IoWriteFifo8 (PcdGet16 (PcdDebugIoPort), Length, Buffer);\r
\r
  //\r
  // Generate a Breakpoint, DeadLoop, or NOP based on PCD settings\r
  //\r
  if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED) != 0) {\r
    CpuBreakpoint ();\r
  } else if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED) != 0) {\r
    CpuDeadLoop ();\r
  }\r
}\r
\r
\r
/**\r
  Fills a target buffer with PcdDebugClearMemoryValue, and returns the target buffer.\r
\r
  This function fills Length bytes of Buffer with the value specified by\r
  PcdDebugClearMemoryValue, and returns Buffer.\r
\r
  If Buffer is NULL, then ASSERT().\r
  If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().\r
\r
  @param   Buffer  The pointer to the target buffer to be filled with PcdDebugClearMemoryValue.\r
  @param   Length  The number of bytes in Buffer to fill with zeros PcdDebugClearMemoryValue.\r
\r
  @return  Buffer  The pointer to the target buffer filled with PcdDebugClearMemoryValue.\r
\r
**/\r
VOID *\r
EFIAPI\r
DebugClearMemory (\r
  OUT VOID  *Buffer,\r
  IN UINTN  Length\r
  )\r
{\r
  //\r
  // If Buffer is NULL, then ASSERT().\r
  //\r
  ASSERT (Buffer != NULL);\r
\r
  //\r
  // SetMem() checks for the the ASSERT() condition on Length and returns Buffer\r
  //\r
  return SetMem (Buffer, Length, PcdGet8(PcdDebugClearMemoryValue));\r
}\r
\r
\r
/**\r
  Returns TRUE if ASSERT() macros are enabled.\r
\r
  This function returns TRUE if the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of\r
  PcdDebugProperyMask is set.  Otherwise FALSE is returned.\r
\r
  @retval  TRUE    The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is set.\r
  @retval  FALSE   The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is clear.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
DebugAssertEnabled (\r
  VOID\r
  )\r
{\r
  return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED) != 0);\r
}\r
\r
\r
/**\r
  Returns TRUE if DEBUG() macros are enabled.\r
\r
  This function returns TRUE if the DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of\r
  PcdDebugProperyMask is set.  Otherwise FALSE is returned.\r
\r
  @retval  TRUE    The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is set.\r
  @retval  FALSE   The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is clear.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
DebugPrintEnabled (\r
  VOID\r
  )\r
{\r
  return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_PRINT_ENABLED) != 0);\r
}\r
\r
\r
/**\r
  Returns TRUE if DEBUG_CODE() macros are enabled.\r
\r
  This function returns TRUE if the DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of\r
  PcdDebugProperyMask is set.  Otherwise FALSE is returned.\r
\r
  @retval  TRUE    The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is set.\r
  @retval  FALSE   The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is clear.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
DebugCodeEnabled (\r
  VOID\r
  )\r
{\r
  return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_CODE_ENABLED) != 0);\r
}\r
\r
\r
/**\r
  Returns TRUE if DEBUG_CLEAR_MEMORY() macro is enabled.\r
\r
  This function returns TRUE if the DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of\r
  PcdDebugProperyMask is set.  Otherwise FALSE is returned.\r
\r
  @retval  TRUE    The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is set.\r
  @retval  FALSE   The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is clear.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
DebugClearMemoryEnabled (\r
  VOID\r
  )\r
{\r
  return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0);\r
}\r
\r
/**\r
  Returns TRUE if any one of the bit is set both in ErrorLevel and PcdFixedDebugPrintErrorLevel.\r
\r
  This function compares the bit mask of ErrorLevel and PcdFixedDebugPrintErrorLevel.\r
\r
  @retval  TRUE    Current ErrorLevel is supported.\r
  @retval  FALSE   Current ErrorLevel is not supported.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
DebugPrintLevelEnabled (\r
  IN  CONST UINTN        ErrorLevel\r
  )\r
{\r
  return (BOOLEAN) ((ErrorLevel & PcdGet32(PcdFixedDebugPrintErrorLevel)) != 0);\r
}\r
Commit	Line	Data
b90aefa9	1	/** @file\r
	2	Base Debug library instance for QEMU debug port.\r
	3	It uses PrintLib to send debug messages to a fixed I/O port.\r
	4	\r
5e795f93	5	Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
b90aefa9	6	Copyright (c) 2012, Red Hat, Inc.<BR>\r
	7	This program and the accompanying materials\r
	8	are licensed and made available under the terms and conditions of the BSD License\r
	9	which accompanies this distribution. The full text of the license may be found at\r
	10	http://opensource.org/licenses/bsd-license.php.\r
	11	\r
	12	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	13	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	14	\r
	15	**/\r
	16	\r
	17	#include <Base.h>\r
	18	#include <Uefi.h>\r
	19	#include <Library/DebugLib.h>\r
	20	#include <Library/BaseLib.h>\r
	21	#include <Library/IoLib.h>\r
	22	#include <Library/PrintLib.h>\r
	23	#include <Library/PcdLib.h>\r
	24	#include <Library/BaseMemoryLib.h>\r
	25	#include <Library/DebugPrintErrorLevelLib.h>\r
	26	\r
	27	//\r
	28	// Define the maximum debug and assert message length that this library supports\r
	29	//\r
	30	#define MAX_DEBUG_MESSAGE_LENGTH 0x100\r
	31	\r
	32	/**\r
	33	This constructor function does not have to do anything.\r
	34	\r
	35	@retval EFI_SUCCESS The constructor always returns RETURN_SUCCESS.\r
	36	\r
	37	**/\r
	38	RETURN_STATUS\r
	39	EFIAPI\r
	40	PlatformDebugLibIoPortConstructor (\r
	41	VOID\r
	42	)\r
	43	{\r
	44	return EFI_SUCCESS;\r
	45	}\r
	46	\r
	47	/**\r
	48	Prints a debug message to the debug output device if the specified error level is enabled.\r
	49	\r
	50	If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function\r
	51	GetDebugPrintErrorLevel (), then print the message specified by Format and the\r
	52	associated variable argument list to the debug output device.\r
	53	\r
	54	If Format is NULL, then ASSERT().\r
	55	\r
	56	@param ErrorLevel The error level of the debug message.\r
	57	@param Format Format string for the debug message to print.\r
	58	@param ... Variable argument list whose contents are accessed\r
	59	based on the format string specified by Format.\r
	60	\r
	61	**/\r
	62	VOID\r
	63	EFIAPI\r
	64	DebugPrint (\r
	65	IN UINTN ErrorLevel,\r
	66	IN CONST CHAR8 *Format,\r
	67	...\r
	68	)\r
	69	{\r
70	CHAR8 Buffer[MAX_DEBUG_MESSAGE_LENGTH];\r
71	VA_LIST Marker;\r
80886a69	72	UINTN Length;\r
b90aefa9	73	\r
	74	//\r
	75	// If Format is NULL, then ASSERT().\r
	76	//\r
	77	ASSERT (Format != NULL);\r
	78	\r
	79	//\r
	80	// Check driver debug mask value and global mask\r
	81	//\r
	82	if ((ErrorLevel & GetDebugPrintErrorLevel ()) == 0) {\r
	83	return;\r
	84	}\r
	85	\r
	86	//\r
	87	// Convert the DEBUG() message to an ASCII String\r
	88	//\r
	89	VA_START (Marker, Format);\r
80886a69	90	Length = AsciiVSPrint (Buffer, sizeof (Buffer), Format, Marker);\r
b90aefa9	91	VA_END (Marker);\r
	92	\r
	93	//\r
	94	// Send the print string to the debug I/O port\r
	95	//\r
80886a69	96	IoWriteFifo8 (PcdGet16 (PcdDebugIoPort), Length, Buffer);\r
b90aefa9	97	}\r
	98	\r
	99	\r
	100	/**\r
	101	Prints an assert message containing a filename, line number, and description.\r
	102	This may be followed by a breakpoint or a dead loop.\r
	103	\r
	104	Print a message of the form "ASSERT <FileName>(<LineNumber>): <Description>\n"\r
	105	to the debug output device. If DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED bit of\r
	106	PcdDebugProperyMask is set then CpuBreakpoint() is called. Otherwise, if\r
	107	DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED bit of PcdDebugProperyMask is set then\r
	108	CpuDeadLoop() is called. If neither of these bits are set, then this function\r
	109	returns immediately after the message is printed to the debug output device.\r
	110	DebugAssert() must actively prevent recursion. If DebugAssert() is called while\r
	111	processing another DebugAssert(), then DebugAssert() must return immediately.\r
	112	\r
	113	If FileName is NULL, then a <FileName> string of "(NULL) Filename" is printed.\r
	114	If Description is NULL, then a <Description> string of "(NULL) Description" is printed.\r
	115	\r
	116	@param FileName The pointer to the name of the source file that generated the assert condition.\r
	117	@param LineNumber The line number in the source file that generated the assert condition\r
	118	@param Description The pointer to the description of the assert condition.\r
	119	\r
	120	**/\r
	121	VOID\r
	122	EFIAPI\r
	123	DebugAssert (\r
	124	IN CONST CHAR8 *FileName,\r
	125	IN UINTN LineNumber,\r
	126	IN CONST CHAR8 *Description\r
	127	)\r
	128	{\r
	129	CHAR8 Buffer[MAX_DEBUG_MESSAGE_LENGTH];\r
80886a69	130	UINTN Length;\r
b90aefa9	131	\r
	132	//\r
	133	// Generate the ASSERT() message in Ascii format\r
	134	//\r
80886a69 LE	135	Length = AsciiSPrint (Buffer, sizeof Buffer, "ASSERT %a(%Lu): %a\n",\r
80886a69 LE	136	FileName, (UINT64)LineNumber, Description);\r
b90aefa9	137	\r
b90aefa9	138	//\r
80886a69	139	// Send the print string to the debug I/O port\r
b90aefa9	140	//\r
80886a69	141	IoWriteFifo8 (PcdGet16 (PcdDebugIoPort), Length, Buffer);\r
b90aefa9	142	\r
	143	//\r
	144	// Generate a Breakpoint, DeadLoop, or NOP based on PCD settings\r
	145	//\r
	146	if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED) != 0) {\r
	147	CpuBreakpoint ();\r
	148	} else if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED) != 0) {\r
	149	CpuDeadLoop ();\r
	150	}\r
	151	}\r
	152	\r
	153	\r
	154	/**\r
	155	Fills a target buffer with PcdDebugClearMemoryValue, and returns the target buffer.\r
	156	\r
	157	This function fills Length bytes of Buffer with the value specified by\r
	158	PcdDebugClearMemoryValue, and returns Buffer.\r
	159	\r
	160	If Buffer is NULL, then ASSERT().\r
	161	If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().\r
	162	\r
	163	@param Buffer The pointer to the target buffer to be filled with PcdDebugClearMemoryValue.\r
	164	@param Length The number of bytes in Buffer to fill with zeros PcdDebugClearMemoryValue.\r
	165	\r
	166	@return Buffer The pointer to the target buffer filled with PcdDebugClearMemoryValue.\r
	167	\r
	168	**/\r
	169	VOID *\r
	170	EFIAPI\r
	171	DebugClearMemory (\r
	172	OUT VOID *Buffer,\r
	173	IN UINTN Length\r
	174	)\r
	175	{\r
	176	//\r
	177	// If Buffer is NULL, then ASSERT().\r
	178	//\r
	179	ASSERT (Buffer != NULL);\r
	180	\r
	181	//\r
	182	// SetMem() checks for the the ASSERT() condition on Length and returns Buffer\r
	183	//\r
	184	return SetMem (Buffer, Length, PcdGet8(PcdDebugClearMemoryValue));\r
	185	}\r
	186	\r
	187	\r
	188	/**\r
	189	Returns TRUE if ASSERT() macros are enabled.\r
	190	\r
	191	This function returns TRUE if the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of\r
	192	PcdDebugProperyMask is set. Otherwise FALSE is returned.\r
	193	\r
	194	@retval TRUE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is set.\r
	195	@retval FALSE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is clear.\r
	196	\r
	197	**/\r
	198	BOOLEAN\r
	199	EFIAPI\r
	200	DebugAssertEnabled (\r
	201	VOID\r
	202	)\r
	203	{\r
	204	return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED) != 0);\r
	205	}\r
206	\r
207	\r
208	/**\r
209	Returns TRUE if DEBUG() macros are enabled.\r
210	\r
211	This function returns TRUE if the DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of\r
212	PcdDebugProperyMask is set. Otherwise FALSE is returned.\r
213	\r
214	@retval TRUE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is set.\r
215	@retval FALSE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is clear.\r
216	\r
217	**/\r
218	BOOLEAN\r
219	EFIAPI\r
220	DebugPrintEnabled (\r
221	VOID\r
222	)\r
223	{\r
224	return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_PRINT_ENABLED) != 0);\r
225	}\r
226	\r
227	\r
228	/**\r
229	Returns TRUE if DEBUG_CODE() macros are enabled.\r
230	\r
231	This function returns TRUE if the DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of\r
232	PcdDebugProperyMask is set. Otherwise FALSE is returned.\r
233	\r
234	@retval TRUE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is set.\r
235	@retval FALSE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is clear.\r
236	\r
237	**/\r
238	BOOLEAN\r
239	EFIAPI\r
240	DebugCodeEnabled (\r
241	VOID\r
242	)\r
243	{\r
244	return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_CODE_ENABLED) != 0);\r
245	}\r
246	\r
247	\r
248	/**\r
249	Returns TRUE if DEBUG_CLEAR_MEMORY() macro is enabled.\r
250	\r
251	This function returns TRUE if the DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of\r
252	PcdDebugProperyMask is set. Otherwise FALSE is returned.\r
253	\r
254	@retval TRUE The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is set.\r
255	@retval FALSE The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is clear.\r
256	\r
257	**/\r
258	BOOLEAN\r
259	EFIAPI\r
260	DebugClearMemoryEnabled (\r
261	VOID\r
262	)\r
263	{\r
264	return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0);\r
265	}\r
266	\r
5e795f93 LG	267	/**\r
	268	Returns TRUE if any one of the bit is set both in ErrorLevel and PcdFixedDebugPrintErrorLevel.\r
	269	\r
	270	This function compares the bit mask of ErrorLevel and PcdFixedDebugPrintErrorLevel.\r
	271	\r
	272	@retval TRUE Current ErrorLevel is supported.\r
	273	@retval FALSE Current ErrorLevel is not supported.\r
	274	\r
	275	**/\r
	276	BOOLEAN\r
	277	EFIAPI\r
	278	DebugPrintLevelEnabled (\r
	279	IN CONST UINTN ErrorLevel\r
	280	)\r
	281	{\r
	282	return (BOOLEAN) ((ErrorLevel & PcdGet32(PcdFixedDebugPrintErrorLevel)) != 0);\r
	283	}\r