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1 | /** @file\r | |
2 | Null Base Report Status Code Library instance with empty functions.\r | |
3 | \r | |
4 | Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>\r | |
5 | This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include <Base.h>\r | |
16 | #include <Library/ReportStatusCodeLib.h>\r | |
17 | #include <Library/DebugLib.h>\r | |
18 | \r | |
19 | /**\r | |
20 | Converts a status code to an 8-bit POST code value.\r | |
21 | \r | |
22 | Converts the status code specified by CodeType and Value to an 8-bit POST code\r | |
23 | and returns the 8-bit POST code in PostCode. If CodeType is an\r | |
24 | EFI_PROGRESS_CODE or CodeType is an EFI_ERROR_CODE, then bits 0..4 of PostCode\r | |
25 | are set to bits 16..20 of Value, and bits 5..7 of PostCode are set to bits\r | |
26 | 24..26 of Value., and TRUE is returned. Otherwise, FALSE is returned.\r | |
27 | \r | |
28 | If PostCode is NULL, then ASSERT().\r | |
29 | \r | |
30 | @param CodeType The type of status code being converted.\r | |
31 | @param Value The status code value being converted.\r | |
32 | @param PostCode A pointer to the 8-bit POST code value to return.\r | |
33 | \r | |
34 | @retval TRUE The status code specified by CodeType and Value was converted\r | |
35 | to an 8-bit POST code and returned in PostCode.\r | |
36 | @retval FALSE The status code specified by CodeType and Value could not be\r | |
37 | converted to an 8-bit POST code value.\r | |
38 | \r | |
39 | **/\r | |
40 | BOOLEAN\r | |
41 | EFIAPI\r | |
42 | CodeTypeToPostCode (\r | |
43 | IN EFI_STATUS_CODE_TYPE CodeType,\r | |
44 | IN EFI_STATUS_CODE_VALUE Value,\r | |
45 | OUT UINT8 *PostCode\r | |
46 | )\r | |
47 | {\r | |
48 | ASSERT (PostCode != NULL);\r | |
49 | \r | |
50 | return FALSE;\r | |
51 | }\r | |
52 | \r | |
53 | \r | |
54 | /**\r | |
55 | Extracts ASSERT() information from a status code structure.\r | |
56 | \r | |
57 | Converts the status code specified by CodeType, Value, and Data to the ASSERT()\r | |
58 | arguments specified by Filename, Description, and LineNumber. If CodeType is\r | |
59 | an EFI_ERROR_CODE, and CodeType has a severity of EFI_ERROR_UNRECOVERED, and\r | |
60 | Value has an operation mask of EFI_SW_EC_ILLEGAL_SOFTWARE_STATE, extract\r | |
61 | Filename, Description, and LineNumber from the optional data area of the\r | |
62 | status code buffer specified by Data. The optional data area of Data contains\r | |
63 | a Null-terminated ASCII string for the FileName, followed by a Null-terminated\r | |
64 | ASCII string for the Description, followed by a 32-bit LineNumber. If the\r | |
65 | ASSERT() information could be extracted from Data, then return TRUE.\r | |
66 | Otherwise, FALSE is returned.\r | |
67 | \r | |
68 | If Data is NULL, then ASSERT().\r | |
69 | If Filename is NULL, then ASSERT().\r | |
70 | If Description is NULL, then ASSERT().\r | |
71 | If LineNumber is NULL, then ASSERT().\r | |
72 | \r | |
73 | @param CodeType The type of status code being converted.\r | |
74 | @param Value The status code value being converted.\r | |
75 | @param Data Pointer to status code data buffer.\r | |
76 | @param Filename Pointer to the source file name that generated the ASSERT().\r | |
77 | @param Description Pointer to the description of the ASSERT().\r | |
78 | @param LineNumber Pointer to source line number that generated the ASSERT().\r | |
79 | \r | |
80 | @retval TRUE The status code specified by CodeType, Value, and Data was\r | |
81 | converted ASSERT() arguments specified by Filename, Description,\r | |
82 | and LineNumber.\r | |
83 | @retval FALSE The status code specified by CodeType, Value, and Data could\r | |
84 | not be converted to ASSERT() arguments.\r | |
85 | \r | |
86 | **/\r | |
87 | BOOLEAN\r | |
88 | EFIAPI\r | |
89 | ReportStatusCodeExtractAssertInfo (\r | |
90 | IN EFI_STATUS_CODE_TYPE CodeType,\r | |
91 | IN EFI_STATUS_CODE_VALUE Value,\r | |
92 | IN CONST EFI_STATUS_CODE_DATA *Data,\r | |
93 | OUT CHAR8 **Filename,\r | |
94 | OUT CHAR8 **Description,\r | |
95 | OUT UINT32 *LineNumber\r | |
96 | )\r | |
97 | {\r | |
98 | return FALSE;\r | |
99 | }\r | |
100 | \r | |
101 | \r | |
102 | /**\r | |
103 | Extracts DEBUG() information from a status code structure.\r | |
104 | \r | |
105 | Converts the status code specified by Data to the DEBUG() arguments specified\r | |
106 | by ErrorLevel, Marker, and Format. If type GUID in Data is\r | |
107 | EFI_STATUS_CODE_DATA_TYPE_DEBUG_GUID, then extract ErrorLevel, Marker, and\r | |
108 | Format from the optional data area of the status code buffer specified by Data.\r | |
109 | The optional data area of Data contains a 32-bit ErrorLevel followed by Marker\r | |
110 | which is 12 UINTN parameters, followed by a Null-terminated ASCII string for\r | |
111 | the Format. If the DEBUG() information could be extracted from Data, then\r | |
112 | return TRUE. Otherwise, FALSE is returned.\r | |
113 | \r | |
114 | If Data is NULL, then ASSERT().\r | |
115 | If ErrorLevel is NULL, then ASSERT().\r | |
116 | If Marker is NULL, then ASSERT().\r | |
117 | If Format is NULL, then ASSERT().\r | |
118 | \r | |
119 | @param Data Pointer to status code data buffer.\r | |
120 | @param ErrorLevel Pointer to error level mask for a debug message.\r | |
121 | @param Marker Pointer to the variable argument list associated with Format.\r | |
122 | @param Format Pointer to a Null-terminated ASCII format string of a\r | |
123 | debug message.\r | |
124 | \r | |
125 | @retval TRUE The status code specified by Data was converted DEBUG() arguments\r | |
126 | specified by ErrorLevel, Marker, and Format.\r | |
127 | @retval FALSE The status code specified by Data could not be converted to\r | |
128 | DEBUG() arguments.\r | |
129 | \r | |
130 | **/\r | |
131 | BOOLEAN\r | |
132 | EFIAPI\r | |
133 | ReportStatusCodeExtractDebugInfo (\r | |
134 | IN CONST EFI_STATUS_CODE_DATA *Data,\r | |
135 | OUT UINT32 *ErrorLevel,\r | |
136 | OUT BASE_LIST *Marker,\r | |
137 | OUT CHAR8 **Format\r | |
138 | )\r | |
139 | {\r | |
140 | ASSERT (Data != NULL);\r | |
141 | ASSERT (ErrorLevel != NULL);\r | |
142 | ASSERT (Marker != NULL);\r | |
143 | ASSERT (Format != NULL);\r | |
144 | \r | |
145 | return FALSE;\r | |
146 | }\r | |
147 | \r | |
148 | \r | |
149 | /**\r | |
150 | Reports a status code.\r | |
151 | \r | |
152 | Reports the status code specified by the parameters Type and Value. Status\r | |
153 | code also require an instance, caller ID, and extended data. This function\r | |
154 | passed in a zero instance, NULL extended data, and a caller ID of\r | |
155 | gEfiCallerIdGuid, which is the GUID for the module.\r | |
156 | \r | |
157 | ReportStatusCode()must actively prevent recursion. If ReportStatusCode()\r | |
158 | is called while processing another any other Report Status Code Library function,\r | |
159 | then ReportStatusCode() must return immediately.\r | |
160 | \r | |
161 | @param Type Status code type.\r | |
162 | @param Value Status code value.\r | |
163 | \r | |
164 | @retval EFI_SUCCESS The status code was reported.\r | |
165 | @retval EFI_DEVICE_ERROR There status code could not be reported due to a\r | |
166 | device error.\r | |
167 | @retval EFI_UNSUPPORTED Report status code is not supported\r | |
168 | \r | |
169 | **/\r | |
170 | EFI_STATUS\r | |
171 | EFIAPI\r | |
172 | ReportStatusCode (\r | |
173 | IN EFI_STATUS_CODE_TYPE Type,\r | |
174 | IN EFI_STATUS_CODE_VALUE Value\r | |
175 | )\r | |
176 | {\r | |
177 | return EFI_SUCCESS;\r | |
178 | }\r | |
179 | \r | |
180 | \r | |
181 | /**\r | |
182 | Reports a status code with a Device Path Protocol as the extended data.\r | |
183 | \r | |
184 | Allocates and fills in the extended data section of a status code with the\r | |
185 | Device Path Protocol specified by DevicePath. This function is responsible\r | |
186 | for allocating a buffer large enough for the standard header and the device\r | |
187 | path. The standard header is filled in with a GUID of\r | |
188 | gEfiStatusCodeSpecificDataGuid. The status code is reported with a zero\r | |
189 | instance and a caller ID of gEfiCallerIdGuid.\r | |
190 | \r | |
191 | ReportStatusCodeWithDevicePath()must actively prevent recursion. If\r | |
192 | ReportStatusCodeWithDevicePath() is called while processing another any other\r | |
193 | Report Status Code Library function, then ReportStatusCodeWithDevicePath()\r | |
194 | must return EFI_DEVICE_ERROR immediately.\r | |
195 | \r | |
196 | If DevicePath is NULL, then ASSERT().\r | |
197 | \r | |
198 | @param Type Status code type.\r | |
199 | @param Value Status code value.\r | |
200 | @param DevicePath Pointer to the Device Path Protocol to be reported.\r | |
201 | \r | |
202 | @retval EFI_SUCCESS The status code was reported with the extended\r | |
203 | data specified by DevicePath.\r | |
204 | @retval EFI_OUT_OF_RESOURCES There were not enough resources to allocate the\r | |
205 | extended data section.\r | |
206 | @retval EFI_UNSUPPORTED Report status code is not supported\r | |
207 | \r | |
208 | **/\r | |
209 | EFI_STATUS\r | |
210 | EFIAPI\r | |
211 | ReportStatusCodeWithDevicePath (\r | |
212 | IN EFI_STATUS_CODE_TYPE Type,\r | |
213 | IN EFI_STATUS_CODE_VALUE Value,\r | |
214 | IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath\r | |
215 | )\r | |
216 | {\r | |
217 | ASSERT (DevicePath != NULL);\r | |
218 | \r | |
219 | return EFI_SUCCESS;\r | |
220 | }\r | |
221 | \r | |
222 | \r | |
223 | /**\r | |
224 | Reports a status code with an extended data buffer.\r | |
225 | \r | |
226 | Allocates and fills in the extended data section of a status code with the\r | |
227 | extended data specified by ExtendedData and ExtendedDataSize. ExtendedData\r | |
228 | is assumed to be one of the data structures specified in Related Definitions.\r | |
229 | These data structure do not have the standard header, so this function is\r | |
230 | responsible for allocating a buffer large enough for the standard header and\r | |
231 | the extended data passed into this function. The standard header is filled\r | |
232 | in with a GUID of gEfiStatusCodeSpecificDataGuid. The status code is reported\r | |
233 | with a zero instance and a caller ID of gEfiCallerIdGuid.\r | |
234 | \r | |
235 | ReportStatusCodeWithExtendedData()must actively prevent recursion. If\r | |
236 | ReportStatusCodeWithExtendedData() is called while processing another any other\r | |
237 | Report Status Code Library function, then ReportStatusCodeWithExtendedData()\r | |
238 | must return EFI_DEVICE_ERROR immediately.\r | |
239 | \r | |
240 | If ExtendedData is NULL, then ASSERT().\r | |
241 | If ExtendedDataSize is 0, then ASSERT().\r | |
242 | \r | |
243 | @param Type Status code type.\r | |
244 | @param Value Status code value.\r | |
245 | @param ExtendedData Pointer to the extended data buffer to be reported.\r | |
246 | @param ExtendedDataSize The size, in bytes, of the extended data buffer to\r | |
247 | be reported.\r | |
248 | \r | |
249 | @retval EFI_SUCCESS The status code was reported with the extended\r | |
250 | data specified by ExtendedData and ExtendedDataSize.\r | |
251 | @retval EFI_OUT_OF_RESOURCES There were not enough resources to allocate the\r | |
252 | extended data section.\r | |
253 | @retval EFI_UNSUPPORTED Report status code is not supported\r | |
254 | \r | |
255 | **/\r | |
256 | EFI_STATUS\r | |
257 | EFIAPI\r | |
258 | ReportStatusCodeWithExtendedData (\r | |
259 | IN EFI_STATUS_CODE_TYPE Type,\r | |
260 | IN EFI_STATUS_CODE_VALUE Value,\r | |
261 | IN CONST VOID *ExtendedData,\r | |
262 | IN UINTN ExtendedDataSize\r | |
263 | )\r | |
264 | {\r | |
265 | ASSERT (ExtendedData != NULL);\r | |
266 | ASSERT (ExtendedDataSize != 0);\r | |
267 | return EFI_SUCCESS;\r | |
268 | }\r | |
269 | \r | |
270 | \r | |
271 | /**\r | |
272 | Reports a status code with full parameters.\r | |
273 | \r | |
274 | The function reports a status code. If ExtendedData is NULL and ExtendedDataSize\r | |
275 | is 0, then an extended data buffer is not reported. If ExtendedData is not\r | |
276 | NULL and ExtendedDataSize is not 0, then an extended data buffer is allocated.\r | |
277 | ExtendedData is assumed not have the standard status code header, so this function\r | |
278 | is responsible for allocating a buffer large enough for the standard header and\r | |
279 | the extended data passed into this function. The standard header is filled in\r | |
280 | with a GUID specified by ExtendedDataGuid. If ExtendedDataGuid is NULL, then a\r | |
281 | GUID of gEfiStatusCodeSpecificDataGuid is used. The status code is reported with\r | |
282 | an instance specified by Instance and a caller ID specified by CallerId. If\r | |
283 | CallerId is NULL, then a caller ID of gEfiCallerIdGuid is used.\r | |
284 | \r | |
285 | ReportStatusCodeEx()must actively prevent recursion. If ReportStatusCodeEx()\r | |
286 | is called while processing another any other Report Status Code Library function,\r | |
287 | then ReportStatusCodeEx() must return EFI_DEVICE_ERROR immediately.\r | |
288 | \r | |
289 | If ExtendedData is NULL and ExtendedDataSize is not zero, then ASSERT().\r | |
290 | If ExtendedData is not NULL and ExtendedDataSize is zero, then ASSERT().\r | |
291 | \r | |
292 | @param Type Status code type.\r | |
293 | @param Value Status code value.\r | |
294 | @param Instance Status code instance number.\r | |
295 | @param CallerId Pointer to a GUID that identifies the caller of this\r | |
296 | function. If this parameter is NULL, then a caller\r | |
297 | ID of gEfiCallerIdGuid is used.\r | |
298 | @param ExtendedDataGuid Pointer to the GUID for the extended data buffer.\r | |
299 | If this parameter is NULL, then a the status code\r | |
300 | standard header is filled in with\r | |
301 | gEfiStatusCodeSpecificDataGuid.\r | |
302 | @param ExtendedData Pointer to the extended data buffer. This is an\r | |
303 | optional parameter that may be NULL.\r | |
304 | @param ExtendedDataSize The size, in bytes, of the extended data buffer.\r | |
305 | \r | |
306 | @retval EFI_SUCCESS The status code was reported.\r | |
307 | @retval EFI_OUT_OF_RESOURCES There were not enough resources to allocate\r | |
308 | the extended data section if it was specified.\r | |
309 | @retval EFI_UNSUPPORTED Report status code is not supported\r | |
310 | \r | |
311 | **/\r | |
312 | EFI_STATUS\r | |
313 | EFIAPI\r | |
314 | ReportStatusCodeEx (\r | |
315 | IN EFI_STATUS_CODE_TYPE Type,\r | |
316 | IN EFI_STATUS_CODE_VALUE Value,\r | |
317 | IN UINT32 Instance,\r | |
318 | IN CONST EFI_GUID *CallerId OPTIONAL,\r | |
319 | IN CONST EFI_GUID *ExtendedDataGuid OPTIONAL,\r | |
320 | IN CONST VOID *ExtendedData OPTIONAL,\r | |
321 | IN UINTN ExtendedDataSize\r | |
322 | )\r | |
323 | {\r | |
324 | return EFI_SUCCESS;\r | |
325 | }\r | |
326 | \r | |
327 | \r | |
328 | /**\r | |
329 | Returns TRUE if status codes of type EFI_PROGRESS_CODE are enabled\r | |
330 | \r | |
331 | This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED\r | |
332 | bit of PcdReportStatusCodeProperyMask is set. Otherwise FALSE is returned.\r | |
333 | \r | |
334 | @retval TRUE The REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED bit of\r | |
335 | PcdReportStatusCodeProperyMask is set.\r | |
336 | @retval FALSE The REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED bit of\r | |
337 | PcdReportStatusCodeProperyMask is clear.\r | |
338 | \r | |
339 | **/\r | |
340 | BOOLEAN\r | |
341 | EFIAPI\r | |
342 | ReportProgressCodeEnabled (\r | |
343 | VOID\r | |
344 | )\r | |
345 | {\r | |
346 | return FALSE;\r | |
347 | }\r | |
348 | \r | |
349 | \r | |
350 | /**\r | |
351 | Returns TRUE if status codes of type EFI_ERROR_CODE are enabled\r | |
352 | \r | |
353 | This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED\r | |
354 | bit of PcdReportStatusCodeProperyMask is set. Otherwise FALSE is returned.\r | |
355 | \r | |
356 | @retval TRUE The REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED bit of\r | |
357 | PcdReportStatusCodeProperyMask is set.\r | |
358 | @retval FALSE The REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED bit of\r | |
359 | PcdReportStatusCodeProperyMask is clear.\r | |
360 | \r | |
361 | **/\r | |
362 | BOOLEAN\r | |
363 | EFIAPI\r | |
364 | ReportErrorCodeEnabled (\r | |
365 | VOID\r | |
366 | )\r | |
367 | {\r | |
368 | return FALSE;\r | |
369 | }\r | |
370 | \r | |
371 | \r | |
372 | /**\r | |
373 | Returns TRUE if status codes of type EFI_DEBUG_CODE are enabled\r | |
374 | \r | |
375 | This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED\r | |
376 | bit of PcdReportStatusCodeProperyMask is set. Otherwise FALSE is returned.\r | |
377 | \r | |
378 | @retval TRUE The REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED bit of\r | |
379 | PcdReportStatusCodeProperyMask is set.\r | |
380 | @retval FALSE The REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED bit of\r | |
381 | PcdReportStatusCodeProperyMask is clear.\r | |
382 | \r | |
383 | **/\r | |
384 | BOOLEAN\r | |
385 | EFIAPI\r | |
386 | ReportDebugCodeEnabled (\r | |
387 | VOID\r | |
388 | )\r | |
389 | {\r | |
390 | return FALSE;\r | |
391 | }\r | |
392 | \r |