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95857638 | 1 | /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
1da177e4 LT |
2 | /****************************************************************************** |
3 | * | |
4 | * Name: acoutput.h -- debug output | |
5 | * | |
840c02ca | 6 | * Copyright (C) 2000 - 2019, Intel Corp. |
1da177e4 | 7 | * |
95857638 | 8 | *****************************************************************************/ |
1da177e4 LT |
9 | |
10 | #ifndef __ACOUTPUT_H__ | |
11 | #define __ACOUTPUT_H__ | |
12 | ||
13 | /* | |
50df4d8b BM |
14 | * Debug levels and component IDs. These are used to control the |
15 | * granularity of the output of the ACPI_DEBUG_PRINT macro -- on a | |
16 | * per-component basis and a per-exception-type basis. | |
1da177e4 LT |
17 | */ |
18 | ||
b229cf92 | 19 | /* Component IDs are used in the global "DebugLayer" */ |
1da177e4 LT |
20 | |
21 | #define ACPI_UTILITIES 0x00000001 | |
22 | #define ACPI_HARDWARE 0x00000002 | |
23 | #define ACPI_EVENTS 0x00000004 | |
24 | #define ACPI_TABLES 0x00000008 | |
25 | #define ACPI_NAMESPACE 0x00000010 | |
26 | #define ACPI_PARSER 0x00000020 | |
27 | #define ACPI_DISPATCHER 0x00000040 | |
28 | #define ACPI_EXECUTER 0x00000080 | |
29 | #define ACPI_RESOURCES 0x00000100 | |
30 | #define ACPI_CA_DEBUGGER 0x00000200 | |
31 | #define ACPI_OS_SERVICES 0x00000400 | |
32 | #define ACPI_CA_DISASSEMBLER 0x00000800 | |
33 | ||
34 | /* Component IDs for ACPI tools and utilities */ | |
35 | ||
36 | #define ACPI_COMPILER 0x00001000 | |
37 | #define ACPI_TOOLS 0x00002000 | |
50df4d8b BM |
38 | #define ACPI_EXAMPLE 0x00004000 |
39 | #define ACPI_DRIVER 0x00008000 | |
ddcc6a03 | 40 | #define DT_COMPILER 0x00010000 |
56324c10 | 41 | #define ASL_PREPROCESSOR 0x00020000 |
1da177e4 | 42 | |
ddcc6a03 | 43 | #define ACPI_ALL_COMPONENTS 0x0001FFFF |
1da177e4 LT |
44 | #define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS) |
45 | ||
1da177e4 LT |
46 | /* Component IDs reserved for ACPI drivers */ |
47 | ||
48 | #define ACPI_ALL_DRIVERS 0xFFFF0000 | |
49 | ||
1da177e4 | 50 | /* |
50df4d8b | 51 | * Raw debug output levels, do not use these in the ACPI_DEBUG_PRINT macros |
1da177e4 | 52 | */ |
23d3e055 BM |
53 | #define ACPI_LV_INIT 0x00000001 |
54 | #define ACPI_LV_DEBUG_OBJECT 0x00000002 | |
55 | #define ACPI_LV_INFO 0x00000004 | |
3a58176e | 56 | #define ACPI_LV_REPAIR 0x00000008 |
a616dc2f LZ |
57 | #define ACPI_LV_TRACE_POINT 0x00000010 |
58 | #define ACPI_LV_ALL_EXCEPTIONS 0x0000001F | |
1da177e4 LT |
59 | |
60 | /* Trace verbosity level 1 [Standard Trace Level] */ | |
61 | ||
62 | #define ACPI_LV_INIT_NAMES 0x00000020 | |
63 | #define ACPI_LV_PARSE 0x00000040 | |
64 | #define ACPI_LV_LOAD 0x00000080 | |
65 | #define ACPI_LV_DISPATCH 0x00000100 | |
66 | #define ACPI_LV_EXEC 0x00000200 | |
67 | #define ACPI_LV_NAMES 0x00000400 | |
68 | #define ACPI_LV_OPREGION 0x00000800 | |
69 | #define ACPI_LV_BFIELD 0x00001000 | |
70 | #define ACPI_LV_TABLES 0x00002000 | |
71 | #define ACPI_LV_VALUES 0x00004000 | |
72 | #define ACPI_LV_OBJECTS 0x00008000 | |
73 | #define ACPI_LV_RESOURCES 0x00010000 | |
74 | #define ACPI_LV_USER_REQUESTS 0x00020000 | |
75 | #define ACPI_LV_PACKAGE 0x00040000 | |
4c1379d7 BM |
76 | #define ACPI_LV_EVALUATION 0x00080000 |
77 | #define ACPI_LV_VERBOSITY1 0x000FFF40 | ACPI_LV_ALL_EXCEPTIONS | |
1da177e4 LT |
78 | |
79 | /* Trace verbosity level 2 [Function tracing and memory allocation] */ | |
80 | ||
81 | #define ACPI_LV_ALLOCATIONS 0x00100000 | |
82 | #define ACPI_LV_FUNCTIONS 0x00200000 | |
83 | #define ACPI_LV_OPTIMIZATIONS 0x00400000 | |
fb30b298 BM |
84 | #define ACPI_LV_PARSE_TREES 0x00800000 |
85 | #define ACPI_LV_VERBOSITY2 0x00F00000 | ACPI_LV_VERBOSITY1 | |
1da177e4 LT |
86 | #define ACPI_LV_ALL ACPI_LV_VERBOSITY2 |
87 | ||
88 | /* Trace verbosity level 3 [Threading, I/O, and Interrupts] */ | |
89 | ||
90 | #define ACPI_LV_MUTEX 0x01000000 | |
91 | #define ACPI_LV_THREADS 0x02000000 | |
92 | #define ACPI_LV_IO 0x04000000 | |
93 | #define ACPI_LV_INTERRUPTS 0x08000000 | |
94 | #define ACPI_LV_VERBOSITY3 0x0F000000 | ACPI_LV_VERBOSITY2 | |
95 | ||
b229cf92 | 96 | /* Exceptionally verbose output -- also used in the global "DebugLevel" */ |
1da177e4 LT |
97 | |
98 | #define ACPI_LV_AML_DISASSEMBLE 0x10000000 | |
99 | #define ACPI_LV_VERBOSE_INFO 0x20000000 | |
100 | #define ACPI_LV_FULL_TABLES 0x40000000 | |
101 | #define ACPI_LV_EVENTS 0x80000000 | |
1da177e4 LT |
102 | #define ACPI_LV_VERBOSE 0xF0000000 |
103 | ||
1da177e4 LT |
104 | /* |
105 | * Debug level macros that are used in the DEBUG_PRINT macros | |
106 | */ | |
f9f4601f | 107 | #define ACPI_DEBUG_LEVEL(dl) (u32) dl,ACPI_DEBUG_PARAMETERS |
1da177e4 | 108 | |
23d3e055 BM |
109 | /* |
110 | * Exception level -- used in the global "DebugLevel" | |
111 | * | |
112 | * Note: For errors, use the ACPI_ERROR or ACPI_EXCEPTION interfaces. | |
113 | * For warnings, use ACPI_WARNING. | |
114 | */ | |
1da177e4 LT |
115 | #define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT) |
116 | #define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT) | |
117 | #define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO) | |
3a58176e | 118 | #define ACPI_DB_REPAIR ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR) |
a616dc2f | 119 | #define ACPI_DB_TRACE_POINT ACPI_DEBUG_LEVEL (ACPI_LV_TRACE_POINT) |
1da177e4 LT |
120 | #define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS) |
121 | ||
b229cf92 | 122 | /* Trace level -- also used in the global "DebugLevel" */ |
1da177e4 LT |
123 | |
124 | #define ACPI_DB_INIT_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_INIT_NAMES) | |
125 | #define ACPI_DB_THREADS ACPI_DEBUG_LEVEL (ACPI_LV_THREADS) | |
126 | #define ACPI_DB_PARSE ACPI_DEBUG_LEVEL (ACPI_LV_PARSE) | |
127 | #define ACPI_DB_DISPATCH ACPI_DEBUG_LEVEL (ACPI_LV_DISPATCH) | |
128 | #define ACPI_DB_LOAD ACPI_DEBUG_LEVEL (ACPI_LV_LOAD) | |
129 | #define ACPI_DB_EXEC ACPI_DEBUG_LEVEL (ACPI_LV_EXEC) | |
130 | #define ACPI_DB_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_NAMES) | |
131 | #define ACPI_DB_OPREGION ACPI_DEBUG_LEVEL (ACPI_LV_OPREGION) | |
132 | #define ACPI_DB_BFIELD ACPI_DEBUG_LEVEL (ACPI_LV_BFIELD) | |
133 | #define ACPI_DB_TABLES ACPI_DEBUG_LEVEL (ACPI_LV_TABLES) | |
134 | #define ACPI_DB_FUNCTIONS ACPI_DEBUG_LEVEL (ACPI_LV_FUNCTIONS) | |
135 | #define ACPI_DB_OPTIMIZATIONS ACPI_DEBUG_LEVEL (ACPI_LV_OPTIMIZATIONS) | |
fb30b298 | 136 | #define ACPI_DB_PARSE_TREES ACPI_DEBUG_LEVEL (ACPI_LV_PARSE_TREES) |
1da177e4 LT |
137 | #define ACPI_DB_VALUES ACPI_DEBUG_LEVEL (ACPI_LV_VALUES) |
138 | #define ACPI_DB_OBJECTS ACPI_DEBUG_LEVEL (ACPI_LV_OBJECTS) | |
139 | #define ACPI_DB_ALLOCATIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALLOCATIONS) | |
140 | #define ACPI_DB_RESOURCES ACPI_DEBUG_LEVEL (ACPI_LV_RESOURCES) | |
141 | #define ACPI_DB_IO ACPI_DEBUG_LEVEL (ACPI_LV_IO) | |
142 | #define ACPI_DB_INTERRUPTS ACPI_DEBUG_LEVEL (ACPI_LV_INTERRUPTS) | |
143 | #define ACPI_DB_USER_REQUESTS ACPI_DEBUG_LEVEL (ACPI_LV_USER_REQUESTS) | |
144 | #define ACPI_DB_PACKAGE ACPI_DEBUG_LEVEL (ACPI_LV_PACKAGE) | |
4c1379d7 | 145 | #define ACPI_DB_EVALUATION ACPI_DEBUG_LEVEL (ACPI_LV_EVALUATION) |
1da177e4 | 146 | #define ACPI_DB_MUTEX ACPI_DEBUG_LEVEL (ACPI_LV_MUTEX) |
23d3e055 | 147 | #define ACPI_DB_EVENTS ACPI_DEBUG_LEVEL (ACPI_LV_EVENTS) |
1da177e4 LT |
148 | |
149 | #define ACPI_DB_ALL ACPI_DEBUG_LEVEL (ACPI_LV_ALL) | |
150 | ||
1da177e4 LT |
151 | /* Defaults for debug_level, debug and normal */ |
152 | ||
aa9aaa4d | 153 | #ifndef ACPI_DEBUG_DEFAULT |
4c1379d7 | 154 | #define ACPI_DEBUG_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_EVALUATION | ACPI_LV_REPAIR) |
aa9aaa4d ES |
155 | #endif |
156 | ||
3a58176e | 157 | #define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR) |
1da177e4 LT |
158 | #define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL) |
159 | ||
ab6c5733 LZ |
160 | /* |
161 | * Global trace flags | |
162 | */ | |
fb18e8fd LZ |
163 | #define ACPI_TRACE_ENABLED ((u32) 4) |
164 | #define ACPI_TRACE_ONESHOT ((u32) 2) | |
165 | #define ACPI_TRACE_OPCODE ((u32) 1) | |
ab6c5733 LZ |
166 | |
167 | /* Defaults for trace debugging level/layer */ | |
168 | ||
169 | #define ACPI_TRACE_LEVEL_ALL ACPI_LV_ALL | |
170 | #define ACPI_TRACE_LAYER_ALL 0x000001FF | |
171 | #define ACPI_TRACE_LEVEL_DEFAULT ACPI_LV_TRACE_POINT | |
172 | #define ACPI_TRACE_LAYER_DEFAULT ACPI_EXECUTER | |
173 | ||
50df4d8b BM |
174 | #if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES) |
175 | /* | |
d59a3c6b BM |
176 | * The module name is used primarily for error and debug messages. |
177 | * The __FILE__ macro is not very useful for this, because it | |
178 | * usually includes the entire pathname to the module making the | |
179 | * debug output difficult to read. | |
50df4d8b BM |
180 | */ |
181 | #define ACPI_MODULE_NAME(name) static const char ACPI_UNUSED_VAR _acpi_module_name[] = name; | |
182 | #else | |
d59a3c6b BM |
183 | /* |
184 | * For the no-debug and no-error-msg cases, we must at least define | |
185 | * a null module name. | |
186 | */ | |
50df4d8b | 187 | #define ACPI_MODULE_NAME(name) |
d59a3c6b | 188 | #define _acpi_module_name "" |
50df4d8b BM |
189 | #endif |
190 | ||
191 | /* | |
192 | * Ascii error messages can be configured out | |
193 | */ | |
194 | #ifndef ACPI_NO_ERROR_MESSAGES | |
195 | #define AE_INFO _acpi_module_name, __LINE__ | |
196 | ||
197 | /* | |
198 | * Error reporting. Callers module and line number are inserted by AE_INFO, | |
199 | * the plist contains a set of parens to allow variable-length lists. | |
200 | * These macros are used for both the debug and non-debug versions of the code. | |
201 | */ | |
202 | #define ACPI_INFO(plist) acpi_info plist | |
203 | #define ACPI_WARNING(plist) acpi_warning plist | |
204 | #define ACPI_EXCEPTION(plist) acpi_exception plist | |
205 | #define ACPI_ERROR(plist) acpi_error plist | |
62cdd141 | 206 | #define ACPI_BIOS_WARNING(plist) acpi_bios_warning plist |
f13c274d | 207 | #define ACPI_BIOS_EXCEPTION(plist) acpi_bios_exception plist |
62cdd141 | 208 | #define ACPI_BIOS_ERROR(plist) acpi_bios_error plist |
4cdf1a56 | 209 | #define ACPI_DEBUG_OBJECT(obj,l,i) acpi_ex_do_debug_object(obj,l,i) |
50df4d8b BM |
210 | |
211 | #else | |
212 | ||
213 | /* No error messages */ | |
214 | ||
215 | #define ACPI_INFO(plist) | |
216 | #define ACPI_WARNING(plist) | |
217 | #define ACPI_EXCEPTION(plist) | |
218 | #define ACPI_ERROR(plist) | |
62cdd141 | 219 | #define ACPI_BIOS_WARNING(plist) |
f13c274d | 220 | #define ACPI_BIOS_EXCEPTION(plist) |
62cdd141 | 221 | #define ACPI_BIOS_ERROR(plist) |
4cdf1a56 | 222 | #define ACPI_DEBUG_OBJECT(obj,l,i) |
50df4d8b BM |
223 | |
224 | #endif /* ACPI_NO_ERROR_MESSAGES */ | |
225 | ||
226 | /* | |
227 | * Debug macros that are conditionally compiled | |
228 | */ | |
229 | #ifdef ACPI_DEBUG_OUTPUT | |
230 | ||
231 | /* | |
232 | * If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header, | |
233 | * define it now. This is the case where there the compiler does not support | |
02f1f217 | 234 | * a __func__ macro or equivalent. |
50df4d8b BM |
235 | */ |
236 | #ifndef ACPI_GET_FUNCTION_NAME | |
237 | #define ACPI_GET_FUNCTION_NAME _acpi_function_name | |
238 | ||
239 | /* | |
1e059e20 | 240 | * The Name parameter should be the procedure name as a non-quoted string. |
50df4d8b BM |
241 | * The function name is also used by the function exit macros below. |
242 | * Note: (const char) is used to be compatible with the debug interfaces | |
02f1f217 | 243 | * and macros such as __func__. |
50df4d8b BM |
244 | */ |
245 | #define ACPI_FUNCTION_NAME(name) static const char _acpi_function_name[] = #name; | |
246 | ||
247 | #else | |
02f1f217 | 248 | /* Compiler supports __func__ (or equivalent) -- Ignore this macro */ |
50df4d8b BM |
249 | |
250 | #define ACPI_FUNCTION_NAME(name) | |
251 | #endif /* ACPI_GET_FUNCTION_NAME */ | |
252 | ||
253 | /* | |
254 | * Common parameters used for debug output functions: | |
255 | * line number, function name, module(file) name, component ID | |
256 | */ | |
ad5a06f2 BM |
257 | #define ACPI_DEBUG_PARAMETERS \ |
258 | __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT | |
50df4d8b | 259 | |
e81a52b8 BM |
260 | /* Check if debug output is currently dynamically enabled */ |
261 | ||
262 | #define ACPI_IS_DEBUG_ENABLED(level, component) \ | |
263 | ((level & acpi_dbg_level) && (component & acpi_dbg_layer)) | |
264 | ||
50df4d8b BM |
265 | /* |
266 | * Master debug print macros | |
267 | * Print message if and only if: | |
268 | * 1) Debug print for the current component is enabled | |
269 | * 2) Debug error level or trace level for the print statement is enabled | |
ad5a06f2 BM |
270 | * |
271 | * November 2012: Moved the runtime check for whether to actually emit the | |
272 | * debug message outside of the print function itself. This improves overall | |
273 | * performance at a relatively small code cost. Implementation involves the | |
274 | * use of variadic macros supported by C99. | |
6e1888fd BM |
275 | * |
276 | * Note: the ACPI_DO_WHILE0 macro is used to prevent some compilers from | |
277 | * complaining about these constructs. On other compilers the do...while | |
278 | * adds some extra code, so this feature is optional. | |
50df4d8b | 279 | */ |
6e1888fd BM |
280 | #ifdef ACPI_USE_DO_WHILE_0 |
281 | #define ACPI_DO_WHILE0(a) do a while(0) | |
282 | #else | |
283 | #define ACPI_DO_WHILE0(a) a | |
284 | #endif | |
ad5a06f2 BM |
285 | |
286 | /* DEBUG_PRINT functions */ | |
287 | ||
7b09d8fd LZ |
288 | #ifndef COMPILER_VA_MACRO |
289 | ||
290 | #define ACPI_DEBUG_PRINT(plist) acpi_debug_print plist | |
291 | #define ACPI_DEBUG_PRINT_RAW(plist) acpi_debug_print_raw plist | |
292 | ||
293 | #else | |
ad5a06f2 BM |
294 | |
295 | /* Helper macros for DEBUG_PRINT */ | |
296 | ||
6e1888fd BM |
297 | #define ACPI_DO_DEBUG_PRINT(function, level, line, filename, modulename, component, ...) \ |
298 | ACPI_DO_WHILE0 ({ \ | |
299 | if (ACPI_IS_DEBUG_ENABLED (level, component)) \ | |
300 | { \ | |
301 | function (level, line, filename, modulename, component, __VA_ARGS__); \ | |
302 | } \ | |
303 | }) | |
ad5a06f2 BM |
304 | |
305 | #define ACPI_ACTUAL_DEBUG(level, line, filename, modulename, component, ...) \ | |
6e1888fd BM |
306 | ACPI_DO_DEBUG_PRINT (acpi_debug_print, level, line, \ |
307 | filename, modulename, component, __VA_ARGS__) | |
ad5a06f2 BM |
308 | |
309 | #define ACPI_ACTUAL_DEBUG_RAW(level, line, filename, modulename, component, ...) \ | |
6e1888fd BM |
310 | ACPI_DO_DEBUG_PRINT (acpi_debug_print_raw, level, line, \ |
311 | filename, modulename, component, __VA_ARGS__) | |
50df4d8b | 312 | |
7b09d8fd LZ |
313 | #define ACPI_DEBUG_PRINT(plist) ACPI_ACTUAL_DEBUG plist |
314 | #define ACPI_DEBUG_PRINT_RAW(plist) ACPI_ACTUAL_DEBUG_RAW plist | |
315 | ||
316 | #endif | |
317 | ||
0377b5ac BM |
318 | /* |
319 | * Function entry tracing | |
320 | * | |
321 | * The name of the function is emitted as a local variable that is | |
322 | * intended to be used by both the entry trace and the exit trace. | |
323 | */ | |
324 | ||
325 | /* Helper macro */ | |
326 | ||
fd1af712 | 327 | #define ACPI_TRACE_ENTRY(name, function, type, param) \ |
0377b5ac | 328 | ACPI_FUNCTION_NAME (name) \ |
fd1af712 | 329 | function (ACPI_DEBUG_PARAMETERS, (type) (param)) |
0377b5ac BM |
330 | |
331 | /* The actual entry trace macros */ | |
332 | ||
333 | #define ACPI_FUNCTION_TRACE(name) \ | |
334 | ACPI_FUNCTION_NAME(name) \ | |
335 | acpi_ut_trace (ACPI_DEBUG_PARAMETERS) | |
336 | ||
337 | #define ACPI_FUNCTION_TRACE_PTR(name, pointer) \ | |
fd1af712 | 338 | ACPI_TRACE_ENTRY (name, acpi_ut_trace_ptr, void *, pointer) |
0377b5ac BM |
339 | |
340 | #define ACPI_FUNCTION_TRACE_U32(name, value) \ | |
fd1af712 | 341 | ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, u32, value) |
0377b5ac BM |
342 | |
343 | #define ACPI_FUNCTION_TRACE_STR(name, string) \ | |
4857a94d | 344 | ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, const char *, string) |
0377b5ac BM |
345 | |
346 | #define ACPI_FUNCTION_ENTRY() \ | |
347 | acpi_ut_track_stack_ptr() | |
348 | ||
349 | /* | |
350 | * Function exit tracing | |
351 | * | |
352 | * These macros include a return statement. This is usually considered | |
353 | * bad form, but having a separate exit macro before the actual return | |
354 | * is very ugly and difficult to maintain. | |
355 | * | |
356 | * One of the FUNCTION_TRACE macros above must be used in conjunction | |
357 | * with these macros so that "_AcpiFunctionName" is defined. | |
fd1af712 BM |
358 | * |
359 | * There are two versions of most of the return macros. The default version is | |
360 | * safer, since it avoids side-effects by guaranteeing that the argument will | |
361 | * not be evaluated twice. | |
362 | * | |
363 | * A less-safe version of the macros is provided for optional use if the | |
364 | * compiler uses excessive CPU stack (for example, this may happen in the | |
365 | * debug case if code optimzation is disabled.) | |
0377b5ac | 366 | */ |
0377b5ac BM |
367 | |
368 | /* Exit trace helper macro */ | |
369 | ||
fd1af712 BM |
370 | #ifndef ACPI_SIMPLE_RETURN_MACROS |
371 | ||
372 | #define ACPI_TRACE_EXIT(function, type, param) \ | |
373 | ACPI_DO_WHILE0 ({ \ | |
374 | register type _param = (type) (param); \ | |
375 | function (ACPI_DEBUG_PARAMETERS, _param); \ | |
376 | return (_param); \ | |
377 | }) | |
378 | ||
379 | #else /* Use original less-safe macros */ | |
380 | ||
381 | #define ACPI_TRACE_EXIT(function, type, param) \ | |
0377b5ac | 382 | ACPI_DO_WHILE0 ({ \ |
fd1af712 BM |
383 | function (ACPI_DEBUG_PARAMETERS, (type) (param)); \ |
384 | return (param); \ | |
0377b5ac BM |
385 | }) |
386 | ||
fd1af712 BM |
387 | #endif /* ACPI_SIMPLE_RETURN_MACROS */ |
388 | ||
0377b5ac BM |
389 | /* The actual exit macros */ |
390 | ||
391 | #define return_VOID \ | |
392 | ACPI_DO_WHILE0 ({ \ | |
393 | acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \ | |
394 | return; \ | |
395 | }) | |
396 | ||
397 | #define return_ACPI_STATUS(status) \ | |
fd1af712 | 398 | ACPI_TRACE_EXIT (acpi_ut_status_exit, acpi_status, status) |
0377b5ac BM |
399 | |
400 | #define return_PTR(pointer) \ | |
fd1af712 | 401 | ACPI_TRACE_EXIT (acpi_ut_ptr_exit, void *, pointer) |
0377b5ac | 402 | |
4857a94d JK |
403 | #define return_STR(string) \ |
404 | ACPI_TRACE_EXIT (acpi_ut_str_exit, const char *, string) | |
405 | ||
0377b5ac | 406 | #define return_VALUE(value) \ |
fd1af712 BM |
407 | ACPI_TRACE_EXIT (acpi_ut_value_exit, u64, value) |
408 | ||
409 | #define return_UINT32(value) \ | |
410 | ACPI_TRACE_EXIT (acpi_ut_value_exit, u32, value) | |
411 | ||
412 | #define return_UINT8(value) \ | |
413 | ACPI_TRACE_EXIT (acpi_ut_value_exit, u8, value) | |
0377b5ac BM |
414 | |
415 | /* Conditional execution */ | |
416 | ||
417 | #define ACPI_DEBUG_EXEC(a) a | |
418 | #define ACPI_DEBUG_ONLY_MEMBERS(a) a; | |
419 | #define _VERBOSE_STRUCTURES | |
420 | ||
421 | /* Various object display routines for debug */ | |
422 | ||
423 | #define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a), 0) | |
424 | #define ACPI_DUMP_OPERANDS(a, b ,c) acpi_ex_dump_operands(a, b, c) | |
425 | #define ACPI_DUMP_ENTRY(a, b) acpi_ns_dump_entry (a, b) | |
426 | #define ACPI_DUMP_PATHNAME(a, b, c, d) acpi_ns_dump_pathname(a, b, c, d) | |
427 | #define ACPI_DUMP_BUFFER(a, b) acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT) | |
428 | ||
bab04824 LZ |
429 | #define ACPI_TRACE_POINT(a, b, c, d) acpi_trace_point (a, b, c, d) |
430 | ||
0377b5ac | 431 | #else /* ACPI_DEBUG_OUTPUT */ |
50df4d8b BM |
432 | /* |
433 | * This is the non-debug case -- make everything go away, | |
434 | * leaving no executable debug code! | |
435 | */ | |
50df4d8b BM |
436 | #define ACPI_DEBUG_PRINT(pl) |
437 | #define ACPI_DEBUG_PRINT_RAW(pl) | |
0377b5ac BM |
438 | #define ACPI_DEBUG_EXEC(a) |
439 | #define ACPI_DEBUG_ONLY_MEMBERS(a) | |
d835e7f4 | 440 | #define ACPI_FUNCTION_NAME(a) |
0377b5ac BM |
441 | #define ACPI_FUNCTION_TRACE(a) |
442 | #define ACPI_FUNCTION_TRACE_PTR(a, b) | |
443 | #define ACPI_FUNCTION_TRACE_U32(a, b) | |
444 | #define ACPI_FUNCTION_TRACE_STR(a, b) | |
0377b5ac BM |
445 | #define ACPI_FUNCTION_ENTRY() |
446 | #define ACPI_DUMP_STACK_ENTRY(a) | |
447 | #define ACPI_DUMP_OPERANDS(a, b, c) | |
448 | #define ACPI_DUMP_ENTRY(a, b) | |
0377b5ac BM |
449 | #define ACPI_DUMP_PATHNAME(a, b, c, d) |
450 | #define ACPI_DUMP_BUFFER(a, b) | |
e81a52b8 | 451 | #define ACPI_IS_DEBUG_ENABLED(level, component) 0 |
bab04824 | 452 | #define ACPI_TRACE_POINT(a, b, c, d) |
0377b5ac BM |
453 | |
454 | /* Return macros must have a return statement at the minimum */ | |
455 | ||
456 | #define return_VOID return | |
457 | #define return_ACPI_STATUS(s) return(s) | |
0377b5ac | 458 | #define return_PTR(s) return(s) |
4857a94d | 459 | #define return_STR(s) return(s) |
fd1af712 BM |
460 | #define return_VALUE(s) return(s) |
461 | #define return_UINT8(s) return(s) | |
462 | #define return_UINT32(s) return(s) | |
50df4d8b BM |
463 | |
464 | #endif /* ACPI_DEBUG_OUTPUT */ | |
465 | ||
4be44fcd | 466 | #endif /* __ACOUTPUT_H__ */ |