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2287f237 | 1 | /** @file\r |
9ba6cd30 | 2 | Debug Library based on report status code library.\r |
2287f237 | 3 | \r |
a1158366 | 4 | Note that if the debug message length is larger than the maximum allowable\r |
5 | record length, then the debug message will be ignored directly.\r | |
6 | \r | |
30aba8d3 | 7 | Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r |
180a5a35 | 8 | This program and the accompanying materials\r |
2287f237 | 9 | are licensed and made available under the terms and conditions of the BSD License\r |
10 | which accompanies this distribution. The full text of the license may be found at\r | |
11 | http://opensource.org/licenses/bsd-license.php\r | |
12 | \r | |
13 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
14 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
15 | \r | |
16 | **/\r | |
17 | \r | |
4569c9e6 | 18 | #include <PiPei.h>\r |
79bc7a89 | 19 | \r |
2287f237 | 20 | #include <Guid/StatusCodeDataTypeId.h>\r |
3a6064fa | 21 | #include <Guid/StatusCodeDataTypeDebug.h>\r |
2287f237 | 22 | \r |
23 | #include <Library/DebugLib.h>\r | |
24 | #include <Library/BaseLib.h>\r | |
25 | #include <Library/BaseMemoryLib.h>\r | |
26 | #include <Library/ReportStatusCodeLib.h>\r | |
27 | #include <Library/PcdLib.h>\r | |
c77b88d6 | 28 | #include <Library/DebugPrintErrorLevelLib.h>\r |
2287f237 | 29 | \r |
2287f237 | 30 | /**\r |
2287f237 | 31 | Prints a debug message to the debug output device if the specified error level is enabled.\r |
32 | \r | |
c77b88d6 | 33 | If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function \r |
34 | GetDebugPrintErrorLevel (), then print the message specified by Format and the \r | |
35 | associated variable argument list to the debug output device.\r | |
2287f237 | 36 | \r |
37 | If Format is NULL, then ASSERT().\r | |
38 | \r | |
a1158366 | 39 | If the length of the message string specificed by Format is larger than the maximum allowable\r |
40 | record length, then directly return and not print it.\r | |
41 | \r | |
2287f237 | 42 | @param ErrorLevel The error level of the debug message.\r |
43 | @param Format Format string for the debug message to print.\r | |
967c09fa | 44 | @param ... Variable argument list whose contents are accessed \r |
45 | based on the format string specified by Format.\r | |
2287f237 | 46 | \r |
47 | **/\r | |
48 | VOID\r | |
49 | EFIAPI\r | |
50 | DebugPrint (\r | |
51 | IN UINTN ErrorLevel,\r | |
52 | IN CONST CHAR8 *Format,\r | |
53 | ...\r | |
54 | )\r | |
55 | {\r | |
6916d99c | 56 | UINT64 Buffer[(EFI_STATUS_CODE_DATA_MAX_SIZE / sizeof (UINT64)) + 1];\r |
2287f237 | 57 | EFI_DEBUG_INFO *DebugInfo;\r |
58 | UINTN TotalSize;\r | |
d5cbc27b | 59 | UINTN DestBufferSize;\r |
ca9938b8 | 60 | VA_LIST VaListMarker;\r |
61 | BASE_LIST BaseListMarker;\r | |
62 | CHAR8 *FormatString;\r | |
63 | BOOLEAN Long;\r | |
2287f237 | 64 | \r |
65 | //\r | |
66 | // If Format is NULL, then ASSERT().\r | |
67 | //\r | |
68 | ASSERT (Format != NULL);\r | |
69 | \r | |
70 | //\r | |
71 | // Check driver Debug Level value and global debug level\r | |
72 | //\r | |
c77b88d6 | 73 | if ((ErrorLevel & GetDebugPrintErrorLevel ()) == 0) {\r |
2287f237 | 74 | return;\r |
75 | }\r | |
76 | \r | |
ca9938b8 | 77 | //\r |
0fac539f | 78 | // Compute the total size of the record.\r |
79 | // Note that the passing-in format string and variable parameters will be constructed to \r | |
80 | // the following layout:\r | |
ca9938b8 | 81 | //\r |
0fac539f | 82 | // Buffer->|------------------------|\r |
3d747a89 | 83 | // | Padding | 4 bytes\r |
0fac539f | 84 | // DebugInfo->|------------------------|\r |
85 | // | EFI_DEBUG_INFO | sizeof(EFI_DEBUG_INFO)\r | |
86 | // BaseListMarker->|------------------------|\r | |
87 | // | ... |\r | |
88 | // | variable arguments | 12 * sizeof (UINT64)\r | |
89 | // | ... |\r | |
90 | // |------------------------|\r | |
91 | // | Format String |\r | |
92 | // |------------------------|<- (UINT8 *)Buffer + sizeof(Buffer)\r | |
93 | //\r | |
94 | TotalSize = 4 + sizeof (EFI_DEBUG_INFO) + 12 * sizeof (UINT64) + AsciiStrSize (Format);\r | |
ca9938b8 | 95 | \r |
ca9938b8 | 96 | //\r |
97 | // If the TotalSize is larger than the maximum record size, then return\r | |
98 | //\r | |
1ca88083 | 99 | if (TotalSize > sizeof (Buffer)) {\r |
2287f237 | 100 | return;\r |
101 | }\r | |
102 | \r | |
103 | //\r | |
ca9938b8 | 104 | // Fill in EFI_DEBUG_INFO\r |
2287f237 | 105 | //\r |
9ba6cd30 | 106 | // Here we skip the first 4 bytes of Buffer, because we must ensure BaseListMarker is\r |
107 | // 64-bit aligned, otherwise retrieving 64-bit parameter from BaseListMarker will cause\r | |
108 | // exception on IPF. Buffer starts at 64-bit aligned address, so skipping 4 types (sizeof(EFI_DEBUG_INFO))\r | |
3d747a89 | 109 | // just makes address of BaseListMarker, which follows DebugInfo, 64-bit aligned.\r |
9ba6cd30 | 110 | //\r |
6916d99c | 111 | DebugInfo = (EFI_DEBUG_INFO *)(Buffer) + 1;\r |
2287f237 | 112 | DebugInfo->ErrorLevel = (UINT32)ErrorLevel;\r |
ca9938b8 | 113 | BaseListMarker = (BASE_LIST)(DebugInfo + 1);\r |
3d7dfb38 | 114 | FormatString = (CHAR8 *)((UINT64 *)(DebugInfo + 1) + 12);\r |
ca9938b8 | 115 | \r |
116 | //\r | |
117 | // Copy the Format string into the record\r | |
118 | //\r | |
d5cbc27b HW |
119 | // According to the content structure of Buffer shown above, the size of\r |
120 | // the FormatString buffer is the size of Buffer minus the Padding\r | |
121 | // (4 bytes), minus the size of EFI_DEBUG_INFO, minus the size of\r | |
122 | // variable arguments (12 * sizeof (UINT64)).\r | |
123 | //\r | |
124 | DestBufferSize = sizeof (Buffer) - 4 - sizeof (EFI_DEBUG_INFO) - 12 * sizeof (UINT64);\r | |
125 | AsciiStrCpyS (FormatString, DestBufferSize / sizeof (CHAR8), Format);\r | |
2287f237 | 126 | \r |
127 | //\r | |
9ba6cd30 | 128 | // The first 12 * sizeof (UINT64) bytes following EFI_DEBUG_INFO are for variable arguments\r |
129 | // of format in DEBUG string, which is followed by the DEBUG format string.\r | |
130 | // Here we will process the variable arguments and pack them in this area.\r | |
2287f237 | 131 | //\r |
ca9938b8 | 132 | VA_START (VaListMarker, Format);\r |
133 | for (; *Format != '\0'; Format++) {\r | |
9ba6cd30 | 134 | //\r |
135 | // Only format with prefix % is processed.\r | |
136 | //\r | |
ca9938b8 | 137 | if (*Format != '%') {\r |
138 | continue;\r | |
139 | }\r | |
140 | Long = FALSE;\r | |
141 | //\r | |
142 | // Parse Flags and Width\r | |
143 | //\r | |
3d747a89 | 144 | for (Format++; TRUE; Format++) {\r |
145 | if (*Format == '.' || *Format == '-' || *Format == '+' || *Format == ' ') {\r | |
9ba6cd30 | 146 | //\r |
147 | // These characters in format field are omitted.\r | |
148 | //\r | |
3d747a89 | 149 | continue;\r |
150 | }\r | |
151 | if (*Format >= '0' && *Format <= '9') {\r | |
152 | //\r | |
153 | // These characters in format field are omitted.\r | |
154 | //\r | |
155 | continue;\r | |
156 | }\r | |
157 | if (*Format == 'L' || *Format == 'l') {\r | |
9ba6cd30 | 158 | //\r |
159 | // 'L" or "l" in format field means the number being printed is a UINT64\r | |
160 | //\r | |
ca9938b8 | 161 | Long = TRUE;\r |
3d747a89 | 162 | continue;\r |
163 | }\r | |
164 | if (*Format == '*') {\r | |
9ba6cd30 | 165 | //\r |
166 | // '*' in format field means the precision of the field is specified by\r | |
167 | // a UINTN argument in the argument list.\r | |
168 | //\r | |
ca9938b8 | 169 | BASE_ARG (BaseListMarker, UINTN) = VA_ARG (VaListMarker, UINTN);\r |
3d747a89 | 170 | continue;\r |
171 | }\r | |
172 | if (*Format == '\0') {\r | |
ca9938b8 | 173 | //\r |
174 | // Make no output if Format string terminates unexpectedly when\r | |
175 | // looking up for flag, width, precision and type. \r | |
176 | //\r | |
177 | Format--;\r | |
ca9938b8 | 178 | }\r |
3d747a89 | 179 | //\r |
180 | // When valid argument type detected or format string terminates unexpectedly,\r | |
181 | // the inner loop is done.\r | |
182 | //\r | |
183 | break;\r | |
184 | }\r | |
185 | \r | |
ca9938b8 | 186 | //\r |
9ba6cd30 | 187 | // Pack variable arguments into the storage area following EFI_DEBUG_INFO.\r |
ca9938b8 | 188 | //\r |
3d747a89 | 189 | if ((*Format == 'p') && (sizeof (VOID *) > 4)) {\r |
190 | Long = TRUE;\r | |
191 | }\r | |
94e3eee6 | 192 | if (*Format == 'p' || *Format == 'X' || *Format == 'x' || *Format == 'd' || *Format == 'u') {\r |
ca9938b8 | 193 | if (Long) {\r |
194 | BASE_ARG (BaseListMarker, INT64) = VA_ARG (VaListMarker, INT64);\r | |
195 | } else {\r | |
196 | BASE_ARG (BaseListMarker, int) = VA_ARG (VaListMarker, int);\r | |
197 | }\r | |
3d747a89 | 198 | } else if (*Format == 's' || *Format == 'S' || *Format == 'a' || *Format == 'g' || *Format == 't') {\r |
ca9938b8 | 199 | BASE_ARG (BaseListMarker, VOID *) = VA_ARG (VaListMarker, VOID *);\r |
3d747a89 | 200 | } else if (*Format == 'c') {\r |
ca9938b8 | 201 | BASE_ARG (BaseListMarker, UINTN) = VA_ARG (VaListMarker, UINTN);\r |
3d747a89 | 202 | } else if (*Format == 'r') {\r |
ca9938b8 | 203 | BASE_ARG (BaseListMarker, RETURN_STATUS) = VA_ARG (VaListMarker, RETURN_STATUS);\r |
ca9938b8 | 204 | }\r |
205 | \r | |
206 | //\r | |
207 | // If the converted BASE_LIST is larger than the 12 * sizeof (UINT64) allocated bytes, then ASSERT()\r | |
208 | // This indicates that the DEBUG() macro is passing in more argument than can be handled by \r | |
209 | // the EFI_DEBUG_INFO record\r | |
210 | //\r | |
3d7dfb38 | 211 | ASSERT ((CHAR8 *)BaseListMarker <= FormatString);\r |
ca9938b8 | 212 | \r |
213 | //\r | |
214 | // If the converted BASE_LIST is larger than the 12 * sizeof (UINT64) allocated bytes, then return\r | |
215 | //\r | |
3d7dfb38 | 216 | if ((CHAR8 *)BaseListMarker > FormatString) {\r |
3bbe68a3 | 217 | VA_END (VaListMarker);\r |
ca9938b8 | 218 | return;\r |
219 | }\r | |
2287f237 | 220 | }\r |
ca9938b8 | 221 | VA_END (VaListMarker);\r |
2287f237 | 222 | \r |
ca9938b8 | 223 | //\r |
224 | // Send the DebugInfo record\r | |
225 | //\r | |
2287f237 | 226 | REPORT_STATUS_CODE_EX (\r |
227 | EFI_DEBUG_CODE,\r | |
228 | (EFI_SOFTWARE_DXE_BS_DRIVER | EFI_DC_UNSPECIFIED),\r | |
229 | 0,\r | |
230 | NULL,\r | |
231 | &gEfiStatusCodeDataTypeDebugGuid,\r | |
232 | DebugInfo,\r | |
233 | TotalSize\r | |
234 | );\r | |
235 | }\r | |
236 | \r | |
2287f237 | 237 | /**\r |
9ba6cd30 | 238 | Prints an assert message containing a filename, line number, and description. \r |
2287f237 | 239 | This may be followed by a breakpoint or a dead loop.\r |
240 | \r | |
241 | Print a message of the form "ASSERT <FileName>(<LineNumber>): <Description>\n"\r | |
9ba6cd30 | 242 | to the debug output device. If DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED bit of \r |
243 | PcdDebugProperyMask is set then CpuBreakpoint() is called. Otherwise, if \r | |
244 | DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED bit of PcdDebugProperyMask is set then \r | |
245 | CpuDeadLoop() is called. If neither of these bits are set, then this function \r | |
2287f237 | 246 | returns immediately after the message is printed to the debug output device.\r |
584125bc | 247 | DebugAssert() must actively prevent recursion. If DebugAssert() is called while\r |
2287f237 | 248 | processing another DebugAssert(), then DebugAssert() must return immediately.\r |
249 | \r | |
250 | If FileName is NULL, then a <FileName> string of "(NULL) Filename" is printed.\r | |
2287f237 | 251 | If Description is NULL, then a <Description> string of "(NULL) Description" is printed.\r |
252 | \r | |
253 | @param FileName Pointer to the name of the source file that generated the assert condition.\r | |
254 | @param LineNumber The line number in the source file that generated the assert condition\r | |
255 | @param Description Pointer to the description of the assert condition.\r | |
256 | \r | |
257 | **/\r | |
258 | VOID\r | |
259 | EFIAPI\r | |
260 | DebugAssert (\r | |
261 | IN CONST CHAR8 *FileName,\r | |
262 | IN UINTN LineNumber,\r | |
263 | IN CONST CHAR8 *Description\r | |
264 | )\r | |
265 | {\r | |
266 | UINT64 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE / sizeof(UINT64)];\r | |
267 | EFI_DEBUG_ASSERT_DATA *AssertData;\r | |
ea1b39e6 | 268 | UINTN HeaderSize;\r |
2287f237 | 269 | UINTN TotalSize;\r |
270 | CHAR8 *Temp;\r | |
9ba6cd30 | 271 | UINTN FileNameSize;\r |
272 | UINTN DescriptionSize;\r | |
2287f237 | 273 | \r |
274 | //\r | |
ea1b39e6 | 275 | // Get string size\r |
2287f237 | 276 | //\r |
ea1b39e6 LG |
277 | HeaderSize = sizeof (EFI_DEBUG_ASSERT_DATA);\r |
278 | FileNameSize = AsciiStrSize (FileName);\r | |
279 | DescriptionSize = AsciiStrSize (Description);\r | |
2287f237 | 280 | \r |
ea1b39e6 LG |
281 | //\r |
282 | // Make sure it will all fit in the passed in buffer.\r | |
283 | //\r | |
284 | if (HeaderSize + FileNameSize + DescriptionSize > sizeof (Buffer)) {\r | |
2287f237 | 285 | //\r |
ea1b39e6 | 286 | // FileName + Description is too long to be filled into buffer. \r |
2287f237 | 287 | //\r |
ea1b39e6 LG |
288 | if (HeaderSize + FileNameSize < sizeof (Buffer)) {\r |
289 | //\r | |
290 | // Description has enough buffer to be truncated. \r | |
291 | //\r | |
292 | DescriptionSize = sizeof (Buffer) - HeaderSize - FileNameSize;\r | |
293 | } else {\r | |
294 | //\r | |
295 | // FileName is too long to be filled into buffer.\r | |
296 | // FileName will be truncated. Reserved one byte for Description NULL terminator.\r | |
297 | //\r | |
298 | DescriptionSize = 1;\r | |
299 | FileNameSize = sizeof (Buffer) - HeaderSize - DescriptionSize;\r | |
300 | }\r | |
2287f237 | 301 | }\r |
ea1b39e6 LG |
302 | \r |
303 | //\r | |
304 | // Fill in EFI_DEBUG_ASSERT_DATA\r | |
305 | //\r | |
306 | AssertData = (EFI_DEBUG_ASSERT_DATA *)Buffer;\r | |
307 | AssertData->LineNumber = (UINT32)LineNumber;\r | |
308 | TotalSize = sizeof (EFI_DEBUG_ASSERT_DATA);\r | |
309 | \r | |
310 | //\r | |
311 | // Copy Ascii FileName including NULL terminator.\r | |
312 | //\r | |
856d6438 | 313 | Temp = CopyMem (AssertData + 1, FileName, FileNameSize);\r |
ea1b39e6 LG |
314 | Temp[FileNameSize - 1] = 0;\r |
315 | TotalSize += FileNameSize;\r | |
316 | \r | |
317 | //\r | |
318 | // Copy Ascii Description include NULL terminator.\r | |
319 | //\r | |
856d6438 | 320 | Temp = CopyMem (Temp + FileNameSize, Description, DescriptionSize);\r |
ea1b39e6 LG |
321 | Temp[DescriptionSize - 1] = 0;\r |
322 | TotalSize += DescriptionSize;\r | |
323 | \r | |
324 | REPORT_STATUS_CODE_EX (\r | |
325 | (EFI_ERROR_CODE | EFI_ERROR_UNRECOVERED),\r | |
326 | (EFI_SOFTWARE_DXE_BS_DRIVER | EFI_SW_EC_ILLEGAL_SOFTWARE_STATE),\r | |
327 | 0,\r | |
328 | NULL,\r | |
329 | NULL,\r | |
330 | AssertData,\r | |
331 | TotalSize\r | |
332 | );\r | |
2287f237 | 333 | \r |
334 | //\r | |
335 | // Generate a Breakpoint, DeadLoop, or NOP based on PCD settings\r | |
336 | //\r | |
9ba6cd30 | 337 | if ((PcdGet8 (PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED) != 0) {\r |
2287f237 | 338 | CpuBreakpoint ();\r |
9ba6cd30 | 339 | } else if ((PcdGet8 (PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED) != 0) {\r |
2287f237 | 340 | CpuDeadLoop ();\r |
341 | }\r | |
342 | }\r | |
343 | \r | |
344 | \r | |
345 | /**\r | |
2287f237 | 346 | Fills a target buffer with PcdDebugClearMemoryValue, and returns the target buffer.\r |
347 | \r | |
9ba6cd30 | 348 | This function fills Length bytes of Buffer with the value specified by \r |
2287f237 | 349 | PcdDebugClearMemoryValue, and returns Buffer.\r |
350 | \r | |
351 | If Buffer is NULL, then ASSERT().\r | |
9ba6cd30 | 352 | If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT(). \r |
2287f237 | 353 | \r |
9ba6cd30 | 354 | @param Buffer Pointer to the target buffer to be filled with PcdDebugClearMemoryValue.\r |
355 | @param Length Number of bytes in Buffer to fill with zeros PcdDebugClearMemoryValue. \r | |
2287f237 | 356 | \r |
9ba6cd30 | 357 | @return Buffer Pointer to the target buffer filled with PcdDebugClearMemoryValue.\r |
2287f237 | 358 | \r |
359 | **/\r | |
360 | VOID *\r | |
361 | EFIAPI\r | |
362 | DebugClearMemory (\r | |
363 | OUT VOID *Buffer,\r | |
364 | IN UINTN Length\r | |
365 | )\r | |
366 | {\r | |
2287f237 | 367 | ASSERT (Buffer != NULL);\r |
368 | \r | |
9ba6cd30 | 369 | return SetMem (Buffer, Length, PcdGet8 (PcdDebugClearMemoryValue));\r |
2287f237 | 370 | }\r |
371 | \r | |
372 | \r | |
373 | /**\r | |
2287f237 | 374 | Returns TRUE if ASSERT() macros are enabled.\r |
375 | \r | |
9ba6cd30 | 376 | This function returns TRUE if the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of \r |
2287f237 | 377 | PcdDebugProperyMask is set. Otherwise FALSE is returned.\r |
378 | \r | |
379 | @retval TRUE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is set.\r | |
380 | @retval FALSE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is clear.\r | |
381 | \r | |
382 | **/\r | |
383 | BOOLEAN\r | |
384 | EFIAPI\r | |
385 | DebugAssertEnabled (\r | |
386 | VOID\r | |
387 | )\r | |
388 | {\r | |
9ba6cd30 | 389 | return (BOOLEAN) ((PcdGet8 (PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED) != 0);\r |
2287f237 | 390 | }\r |
391 | \r | |
392 | \r | |
9ba6cd30 | 393 | /** \r |
394 | Returns TRUE if DEBUG() macros are enabled.\r | |
2287f237 | 395 | \r |
9ba6cd30 | 396 | This function returns TRUE if the DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of \r |
2287f237 | 397 | PcdDebugProperyMask is set. Otherwise FALSE is returned.\r |
398 | \r | |
399 | @retval TRUE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is set.\r | |
400 | @retval FALSE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is clear.\r | |
401 | \r | |
402 | **/\r | |
403 | BOOLEAN\r | |
404 | EFIAPI\r | |
405 | DebugPrintEnabled (\r | |
406 | VOID\r | |
407 | )\r | |
408 | {\r | |
9ba6cd30 | 409 | return (BOOLEAN) ((PcdGet8 (PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_PRINT_ENABLED) != 0);\r |
2287f237 | 410 | }\r |
411 | \r | |
412 | \r | |
9ba6cd30 | 413 | /** \r |
414 | Returns TRUE if DEBUG_CODE() macros are enabled.\r | |
2287f237 | 415 | \r |
9ba6cd30 | 416 | This function returns TRUE if the DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of \r |
2287f237 | 417 | PcdDebugProperyMask is set. Otherwise FALSE is returned.\r |
418 | \r | |
419 | @retval TRUE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is set.\r | |
420 | @retval FALSE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is clear.\r | |
421 | \r | |
422 | **/\r | |
423 | BOOLEAN\r | |
424 | EFIAPI\r | |
425 | DebugCodeEnabled (\r | |
426 | VOID\r | |
427 | )\r | |
428 | {\r | |
9ba6cd30 | 429 | return (BOOLEAN) ((PcdGet8 (PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_CODE_ENABLED) != 0);\r |
2287f237 | 430 | }\r |
431 | \r | |
432 | \r | |
9ba6cd30 | 433 | /** \r |
434 | Returns TRUE if DEBUG_CLEAR_MEMORY() macro is enabled.\r | |
2287f237 | 435 | \r |
9ba6cd30 | 436 | This function returns TRUE if the DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of \r |
2287f237 | 437 | PcdDebugProperyMask is set. Otherwise FALSE is returned.\r |
438 | \r | |
9ba6cd30 | 439 | @retval TRUE The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is set.\r |
440 | @retval FALSE The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is clear.\r | |
2287f237 | 441 | \r |
442 | **/\r | |
443 | BOOLEAN\r | |
444 | EFIAPI\r | |
445 | DebugClearMemoryEnabled (\r | |
446 | VOID\r | |
447 | )\r | |
448 | {\r | |
9ba6cd30 | 449 | return (BOOLEAN) ((PcdGet8 (PcdDebugPropertyMask) & DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0);\r |
2287f237 | 450 | }\r |
30aba8d3 LG |
451 | \r |
452 | /**\r | |
453 | Returns TRUE if any one of the bit is set both in ErrorLevel and PcdFixedDebugPrintErrorLevel.\r | |
454 | \r | |
455 | This function compares the bit mask of ErrorLevel and PcdFixedDebugPrintErrorLevel.\r | |
456 | \r | |
457 | @retval TRUE Current ErrorLevel is supported.\r | |
458 | @retval FALSE Current ErrorLevel is not supported.\r | |
459 | \r | |
460 | **/\r | |
461 | BOOLEAN\r | |
462 | EFIAPI\r | |
463 | DebugPrintLevelEnabled (\r | |
464 | IN CONST UINTN ErrorLevel\r | |
465 | )\r | |
466 | {\r | |
467 | return (BOOLEAN) ((ErrorLevel & PcdGet32(PcdFixedDebugPrintErrorLevel)) != 0);\r | |
468 | }\r |