1 /******************************************************************************
3 * Name: acmacros.h - C macros for the entire subsystem.
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2011, Intel Corp.
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44 #ifndef __ACMACROS_H__
45 #define __ACMACROS_H__
49 * Extract data using a pointer. Any more than a byte and we
50 * get into potential aligment issues -- see the STORE macros below.
53 #define ACPI_GET8(ptr) *ACPI_CAST_PTR (UINT8, ptr)
54 #define ACPI_GET16(ptr) *ACPI_CAST_PTR (UINT16, ptr)
55 #define ACPI_GET32(ptr) *ACPI_CAST_PTR (UINT32, ptr)
56 #define ACPI_GET64(ptr) *ACPI_CAST_PTR (UINT64, ptr)
57 #define ACPI_SET8(ptr) *ACPI_CAST_PTR (UINT8, ptr)
58 #define ACPI_SET16(ptr) *ACPI_CAST_PTR (UINT16, ptr)
59 #define ACPI_SET32(ptr) *ACPI_CAST_PTR (UINT32, ptr)
60 #define ACPI_SET64(ptr) *ACPI_CAST_PTR (UINT64, ptr)
63 * printf() format helpers
66 /* Split 64-bit integer into two 32-bit values. Use with %8.8X%8.8X */
68 #define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i), ACPI_LODWORD(i)
70 #if ACPI_MACHINE_WIDTH == 64
71 #define ACPI_FORMAT_NATIVE_UINT(i) ACPI_FORMAT_UINT64(i)
73 #define ACPI_FORMAT_NATIVE_UINT(i) 0, (i)
78 * Macros for moving data around to/from buffers that are possibly unaligned.
79 * If the hardware supports the transfer of unaligned data, just do the store.
80 * Otherwise, we have to move one byte at a time.
82 #ifdef ACPI_BIG_ENDIAN
84 * Macros for big-endian machines
87 /* These macros reverse the bytes during the move, converting little-endian to big endian */
89 /* Big Endian <== Little Endian */
91 /* 16-bit source, 16/32/64 destination */
93 #define ACPI_MOVE_16_TO_16(d, s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[1];\
94 (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[0];}
96 #define ACPI_MOVE_16_TO_32(d, s) {(*(UINT32 *)(void *)(d))=0;\
97 ((UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[1];\
98 ((UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[0];}
100 #define ACPI_MOVE_16_TO_64(d, s) {(*(UINT64 *)(void *)(d))=0;\
101 ((UINT8 *)(void *)(d))[6] = ((UINT8 *)(void *)(s))[1];\
102 ((UINT8 *)(void *)(d))[7] = ((UINT8 *)(void *)(s))[0];}
104 /* 32-bit source, 16/32/64 destination */
106 #define ACPI_MOVE_32_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
108 #define ACPI_MOVE_32_TO_32(d, s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[3];\
109 (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[2];\
110 (( UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[1];\
111 (( UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[0];}
113 #define ACPI_MOVE_32_TO_64(d, s) {(*(UINT64 *)(void *)(d))=0;\
114 ((UINT8 *)(void *)(d))[4] = ((UINT8 *)(void *)(s))[3];\
115 ((UINT8 *)(void *)(d))[5] = ((UINT8 *)(void *)(s))[2];\
116 ((UINT8 *)(void *)(d))[6] = ((UINT8 *)(void *)(s))[1];\
117 ((UINT8 *)(void *)(d))[7] = ((UINT8 *)(void *)(s))[0];}
119 /* 64-bit source, 16/32/64 destination */
121 #define ACPI_MOVE_64_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
123 #define ACPI_MOVE_64_TO_32(d, s) ACPI_MOVE_32_TO_32(d, s) /* Truncate to 32 */
125 #define ACPI_MOVE_64_TO_64(d, s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[7];\
126 (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[6];\
127 (( UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[5];\
128 (( UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[4];\
129 (( UINT8 *)(void *)(d))[4] = ((UINT8 *)(void *)(s))[3];\
130 (( UINT8 *)(void *)(d))[5] = ((UINT8 *)(void *)(s))[2];\
131 (( UINT8 *)(void *)(d))[6] = ((UINT8 *)(void *)(s))[1];\
132 (( UINT8 *)(void *)(d))[7] = ((UINT8 *)(void *)(s))[0];}
135 * Macros for little-endian machines
138 #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
140 /* The hardware supports unaligned transfers, just do the little-endian move */
142 /* 16-bit source, 16/32/64 destination */
144 #define ACPI_MOVE_16_TO_16(d, s) *(UINT16 *)(void *)(d) = *(UINT16 *)(void *)(s)
145 #define ACPI_MOVE_16_TO_32(d, s) *(UINT32 *)(void *)(d) = *(UINT16 *)(void *)(s)
146 #define ACPI_MOVE_16_TO_64(d, s) *(UINT64 *)(void *)(d) = *(UINT16 *)(void *)(s)
148 /* 32-bit source, 16/32/64 destination */
150 #define ACPI_MOVE_32_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
151 #define ACPI_MOVE_32_TO_32(d, s) *(UINT32 *)(void *)(d) = *(UINT32 *)(void *)(s)
152 #define ACPI_MOVE_32_TO_64(d, s) *(UINT64 *)(void *)(d) = *(UINT32 *)(void *)(s)
154 /* 64-bit source, 16/32/64 destination */
156 #define ACPI_MOVE_64_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
157 #define ACPI_MOVE_64_TO_32(d, s) ACPI_MOVE_32_TO_32(d, s) /* Truncate to 32 */
158 #define ACPI_MOVE_64_TO_64(d, s) *(UINT64 *)(void *)(d) = *(UINT64 *)(void *)(s)
162 * The hardware does not support unaligned transfers. We must move the
163 * data one byte at a time. These macros work whether the source or
164 * the destination (or both) is/are unaligned. (Little-endian move)
167 /* 16-bit source, 16/32/64 destination */
169 #define ACPI_MOVE_16_TO_16(d, s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[0];\
170 (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[1];}
172 #define ACPI_MOVE_16_TO_32(d, s) {(*(UINT32 *)(void *)(d)) = 0; ACPI_MOVE_16_TO_16(d, s);}
173 #define ACPI_MOVE_16_TO_64(d, s) {(*(UINT64 *)(void *)(d)) = 0; ACPI_MOVE_16_TO_16(d, s);}
175 /* 32-bit source, 16/32/64 destination */
177 #define ACPI_MOVE_32_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
179 #define ACPI_MOVE_32_TO_32(d, s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[0];\
180 (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[1];\
181 (( UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[2];\
182 (( UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[3];}
184 #define ACPI_MOVE_32_TO_64(d, s) {(*(UINT64 *)(void *)(d)) = 0; ACPI_MOVE_32_TO_32(d, s);}
186 /* 64-bit source, 16/32/64 destination */
188 #define ACPI_MOVE_64_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
189 #define ACPI_MOVE_64_TO_32(d, s) ACPI_MOVE_32_TO_32(d, s) /* Truncate to 32 */
190 #define ACPI_MOVE_64_TO_64(d, s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[0];\
191 (( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[1];\
192 (( UINT8 *)(void *)(d))[2] = ((UINT8 *)(void *)(s))[2];\
193 (( UINT8 *)(void *)(d))[3] = ((UINT8 *)(void *)(s))[3];\
194 (( UINT8 *)(void *)(d))[4] = ((UINT8 *)(void *)(s))[4];\
195 (( UINT8 *)(void *)(d))[5] = ((UINT8 *)(void *)(s))[5];\
196 (( UINT8 *)(void *)(d))[6] = ((UINT8 *)(void *)(s))[6];\
197 (( UINT8 *)(void *)(d))[7] = ((UINT8 *)(void *)(s))[7];}
203 * Fast power-of-two math macros for non-optimized compilers
205 #define _ACPI_DIV(value, PowerOf2) ((UINT32) ((value) >> (PowerOf2)))
206 #define _ACPI_MUL(value, PowerOf2) ((UINT32) ((value) << (PowerOf2)))
207 #define _ACPI_MOD(value, Divisor) ((UINT32) ((value) & ((Divisor) -1)))
209 #define ACPI_DIV_2(a) _ACPI_DIV(a, 1)
210 #define ACPI_MUL_2(a) _ACPI_MUL(a, 1)
211 #define ACPI_MOD_2(a) _ACPI_MOD(a, 2)
213 #define ACPI_DIV_4(a) _ACPI_DIV(a, 2)
214 #define ACPI_MUL_4(a) _ACPI_MUL(a, 2)
215 #define ACPI_MOD_4(a) _ACPI_MOD(a, 4)
217 #define ACPI_DIV_8(a) _ACPI_DIV(a, 3)
218 #define ACPI_MUL_8(a) _ACPI_MUL(a, 3)
219 #define ACPI_MOD_8(a) _ACPI_MOD(a, 8)
221 #define ACPI_DIV_16(a) _ACPI_DIV(a, 4)
222 #define ACPI_MUL_16(a) _ACPI_MUL(a, 4)
223 #define ACPI_MOD_16(a) _ACPI_MOD(a, 16)
225 #define ACPI_DIV_32(a) _ACPI_DIV(a, 5)
226 #define ACPI_MUL_32(a) _ACPI_MUL(a, 5)
227 #define ACPI_MOD_32(a) _ACPI_MOD(a, 32)
230 * Rounding macros (Power of two boundaries only)
232 #define ACPI_ROUND_DOWN(value, boundary) (((ACPI_SIZE)(value)) & \
233 (~(((ACPI_SIZE) boundary)-1)))
235 #define ACPI_ROUND_UP(value, boundary) ((((ACPI_SIZE)(value)) + \
236 (((ACPI_SIZE) boundary)-1)) & \
237 (~(((ACPI_SIZE) boundary)-1)))
239 /* Note: sizeof(ACPI_SIZE) evaluates to either 4 or 8 (32- vs 64-bit mode) */
241 #define ACPI_ROUND_DOWN_TO_32BIT(a) ACPI_ROUND_DOWN(a, 4)
242 #define ACPI_ROUND_DOWN_TO_64BIT(a) ACPI_ROUND_DOWN(a, 8)
243 #define ACPI_ROUND_DOWN_TO_NATIVE_WORD(a) ACPI_ROUND_DOWN(a, sizeof(ACPI_SIZE))
245 #define ACPI_ROUND_UP_TO_32BIT(a) ACPI_ROUND_UP(a, 4)
246 #define ACPI_ROUND_UP_TO_64BIT(a) ACPI_ROUND_UP(a, 8)
247 #define ACPI_ROUND_UP_TO_NATIVE_WORD(a) ACPI_ROUND_UP(a, sizeof(ACPI_SIZE))
249 #define ACPI_ROUND_BITS_UP_TO_BYTES(a) ACPI_DIV_8((a) + 7)
250 #define ACPI_ROUND_BITS_DOWN_TO_BYTES(a) ACPI_DIV_8((a))
252 #define ACPI_ROUND_UP_TO_1K(a) (((a) + 1023) >> 10)
254 /* Generic (non-power-of-two) rounding */
256 #define ACPI_ROUND_UP_TO(value, boundary) (((value) + ((boundary)-1)) / (boundary))
258 #define ACPI_IS_MISALIGNED(value) (((ACPI_SIZE) value) & (sizeof(ACPI_SIZE)-1))
262 * Bit positions start at zero.
263 * MASK_BITS_ABOVE creates a mask starting AT the position and above
264 * MASK_BITS_BELOW creates a mask starting one bit BELOW the position
266 #define ACPI_MASK_BITS_ABOVE(position) (~((ACPI_UINT64_MAX) << ((UINT32) (position))))
267 #define ACPI_MASK_BITS_BELOW(position) ((ACPI_UINT64_MAX) << ((UINT32) (position)))
269 /* Bitfields within ACPI registers */
271 #define ACPI_REGISTER_PREPARE_BITS(Val, Pos, Mask) ((Val << Pos) & Mask)
272 #define ACPI_REGISTER_INSERT_VALUE(Reg, Pos, Mask, Val) Reg = (Reg & (~(Mask))) | ACPI_REGISTER_PREPARE_BITS(Val, Pos, Mask)
274 #define ACPI_INSERT_BITS(Target, Mask, Source) Target = ((Target & (~(Mask))) | (Source & Mask))
277 * An ACPI_NAMESPACE_NODE can appear in some contexts
278 * where a pointer to an ACPI_OPERAND_OBJECT can also
279 * appear. This macro is used to distinguish them.
281 * The "Descriptor" field is the first field in both structures.
283 #define ACPI_GET_DESCRIPTOR_TYPE(d) (((ACPI_DESCRIPTOR *)(void *)(d))->Common.DescriptorType)
284 #define ACPI_SET_DESCRIPTOR_TYPE(d, t) (((ACPI_DESCRIPTOR *)(void *)(d))->Common.DescriptorType = t)
287 * Macros for the master AML opcode table
289 #if defined (ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
290 #define ACPI_OP(Name, PArgs, IArgs, ObjType, Class, Type, Flags) \
291 {Name, (UINT32)(PArgs), (UINT32)(IArgs), (UINT32)(Flags), ObjType, Class, Type}
293 #define ACPI_OP(Name, PArgs, IArgs, ObjType, Class, Type, Flags) \
294 {(UINT32)(PArgs), (UINT32)(IArgs), (UINT32)(Flags), ObjType, Class, Type}
297 #define ARG_TYPE_WIDTH 5
298 #define ARG_1(x) ((UINT32)(x))
299 #define ARG_2(x) ((UINT32)(x) << (1 * ARG_TYPE_WIDTH))
300 #define ARG_3(x) ((UINT32)(x) << (2 * ARG_TYPE_WIDTH))
301 #define ARG_4(x) ((UINT32)(x) << (3 * ARG_TYPE_WIDTH))
302 #define ARG_5(x) ((UINT32)(x) << (4 * ARG_TYPE_WIDTH))
303 #define ARG_6(x) ((UINT32)(x) << (5 * ARG_TYPE_WIDTH))
305 #define ARGI_LIST1(a) (ARG_1(a))
306 #define ARGI_LIST2(a, b) (ARG_1(b)|ARG_2(a))
307 #define ARGI_LIST3(a, b, c) (ARG_1(c)|ARG_2(b)|ARG_3(a))
308 #define ARGI_LIST4(a, b, c, d) (ARG_1(d)|ARG_2(c)|ARG_3(b)|ARG_4(a))
309 #define ARGI_LIST5(a, b, c, d, e) (ARG_1(e)|ARG_2(d)|ARG_3(c)|ARG_4(b)|ARG_5(a))
310 #define ARGI_LIST6(a, b, c, d, e, f) (ARG_1(f)|ARG_2(e)|ARG_3(d)|ARG_4(c)|ARG_5(b)|ARG_6(a))
312 #define ARGP_LIST1(a) (ARG_1(a))
313 #define ARGP_LIST2(a, b) (ARG_1(a)|ARG_2(b))
314 #define ARGP_LIST3(a, b, c) (ARG_1(a)|ARG_2(b)|ARG_3(c))
315 #define ARGP_LIST4(a, b, c, d) (ARG_1(a)|ARG_2(b)|ARG_3(c)|ARG_4(d))
316 #define ARGP_LIST5(a, b, c, d, e) (ARG_1(a)|ARG_2(b)|ARG_3(c)|ARG_4(d)|ARG_5(e))
317 #define ARGP_LIST6(a, b, c, d, e, f) (ARG_1(a)|ARG_2(b)|ARG_3(c)|ARG_4(d)|ARG_5(e)|ARG_6(f))
319 #define GET_CURRENT_ARG_TYPE(List) (List & ((UINT32) 0x1F))
320 #define INCREMENT_ARG_LIST(List) (List >>= ((UINT32) ARG_TYPE_WIDTH))
323 * Ascii error messages can be configured out
325 #ifndef ACPI_NO_ERROR_MESSAGES
327 * Error reporting. Callers module and line number are inserted by AE_INFO,
328 * the plist contains a set of parens to allow variable-length lists.
329 * These macros are used for both the debug and non-debug versions of the code.
331 #define ACPI_ERROR_NAMESPACE(s, e) AcpiUtNamespaceError (AE_INFO, s, e);
332 #define ACPI_ERROR_METHOD(s, n, p, e) AcpiUtMethodError (AE_INFO, s, n, p, e);
333 #define ACPI_WARN_PREDEFINED(plist) AcpiUtPredefinedWarning plist
334 #define ACPI_INFO_PREDEFINED(plist) AcpiUtPredefinedInfo plist
338 /* No error messages */
340 #define ACPI_ERROR_NAMESPACE(s, e)
341 #define ACPI_ERROR_METHOD(s, n, p, e)
342 #define ACPI_WARN_PREDEFINED(plist)
343 #define ACPI_INFO_PREDEFINED(plist)
345 #endif /* ACPI_NO_ERROR_MESSAGES */
348 * Debug macros that are conditionally compiled
350 #ifdef ACPI_DEBUG_OUTPUT
352 * Function entry tracing
354 #define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \
355 AcpiUtTrace(ACPI_DEBUG_PARAMETERS)
356 #define ACPI_FUNCTION_TRACE_PTR(a, b) ACPI_FUNCTION_NAME(a) \
357 AcpiUtTracePtr(ACPI_DEBUG_PARAMETERS, (void *)b)
358 #define ACPI_FUNCTION_TRACE_U32(a, b) ACPI_FUNCTION_NAME(a) \
359 AcpiUtTraceU32(ACPI_DEBUG_PARAMETERS, (UINT32)b)
360 #define ACPI_FUNCTION_TRACE_STR(a, b) ACPI_FUNCTION_NAME(a) \
361 AcpiUtTraceStr(ACPI_DEBUG_PARAMETERS, (char *)b)
363 #define ACPI_FUNCTION_ENTRY() AcpiUtTrackStackPtr()
366 * Function exit tracing.
367 * WARNING: These macros include a return statement. This is usually considered
368 * bad form, but having a separate exit macro is very ugly and difficult to maintain.
369 * One of the FUNCTION_TRACE macros above must be used in conjunction with these macros
370 * so that "_AcpiFunctionName" is defined.
372 * Note: the DO_WHILE0 macro is used to prevent some compilers from complaining
373 * about these constructs.
375 #ifdef ACPI_USE_DO_WHILE_0
376 #define ACPI_DO_WHILE0(a) do a while(0)
378 #define ACPI_DO_WHILE0(a) a
381 #define return_VOID ACPI_DO_WHILE0 ({ \
382 AcpiUtExit (ACPI_DEBUG_PARAMETERS); \
385 * There are two versions of most of the return macros. The default version is
386 * safer, since it avoids side-effects by guaranteeing that the argument will
387 * not be evaluated twice.
389 * A less-safe version of the macros is provided for optional use if the
390 * compiler uses excessive CPU stack (for example, this may happen in the
391 * debug case if code optimzation is disabled.)
393 #ifndef ACPI_SIMPLE_RETURN_MACROS
395 #define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \
396 register ACPI_STATUS _s = (s); \
397 AcpiUtStatusExit (ACPI_DEBUG_PARAMETERS, _s); \
399 #define return_PTR(s) ACPI_DO_WHILE0 ({ \
400 register void *_s = (void *) (s); \
401 AcpiUtPtrExit (ACPI_DEBUG_PARAMETERS, (UINT8 *) _s); \
403 #define return_VALUE(s) ACPI_DO_WHILE0 ({ \
404 register UINT64 _s = (s); \
405 AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, _s); \
407 #define return_UINT8(s) ACPI_DO_WHILE0 ({ \
408 register UINT8 _s = (UINT8) (s); \
409 AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, (UINT64) _s); \
411 #define return_UINT32(s) ACPI_DO_WHILE0 ({ \
412 register UINT32 _s = (UINT32) (s); \
413 AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, (UINT64) _s); \
415 #else /* Use original less-safe macros */
417 #define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \
418 AcpiUtStatusExit (ACPI_DEBUG_PARAMETERS, (s)); \
420 #define return_PTR(s) ACPI_DO_WHILE0 ({ \
421 AcpiUtPtrExit (ACPI_DEBUG_PARAMETERS, (UINT8 *) (s)); \
423 #define return_VALUE(s) ACPI_DO_WHILE0 ({ \
424 AcpiUtValueExit (ACPI_DEBUG_PARAMETERS, (UINT64) (s)); \
426 #define return_UINT8(s) return_VALUE(s)
427 #define return_UINT32(s) return_VALUE(s)
429 #endif /* ACPI_SIMPLE_RETURN_MACROS */
432 /* Conditional execution */
434 #define ACPI_DEBUG_EXEC(a) a
435 #define ACPI_DEBUG_ONLY_MEMBERS(a) a;
436 #define _VERBOSE_STRUCTURES
439 /* Various object display routines for debug */
441 #define ACPI_DUMP_STACK_ENTRY(a) AcpiExDumpOperand((a), 0)
442 #define ACPI_DUMP_OPERANDS(a, b ,c) AcpiExDumpOperands(a, b, c)
443 #define ACPI_DUMP_ENTRY(a, b) AcpiNsDumpEntry (a, b)
444 #define ACPI_DUMP_PATHNAME(a, b, c, d) AcpiNsDumpPathname(a, b, c, d)
445 #define ACPI_DUMP_BUFFER(a, b) AcpiUtDumpBuffer((UINT8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
449 * This is the non-debug case -- make everything go away,
450 * leaving no executable debug code!
452 #define ACPI_DEBUG_EXEC(a)
453 #define ACPI_DEBUG_ONLY_MEMBERS(a)
454 #define ACPI_FUNCTION_TRACE(a)
455 #define ACPI_FUNCTION_TRACE_PTR(a, b)
456 #define ACPI_FUNCTION_TRACE_U32(a, b)
457 #define ACPI_FUNCTION_TRACE_STR(a, b)
458 #define ACPI_FUNCTION_EXIT
459 #define ACPI_FUNCTION_STATUS_EXIT(s)
460 #define ACPI_FUNCTION_VALUE_EXIT(s)
461 #define ACPI_FUNCTION_ENTRY()
462 #define ACPI_DUMP_STACK_ENTRY(a)
463 #define ACPI_DUMP_OPERANDS(a, b, c)
464 #define ACPI_DUMP_ENTRY(a, b)
465 #define ACPI_DUMP_TABLES(a, b)
466 #define ACPI_DUMP_PATHNAME(a, b, c, d)
467 #define ACPI_DUMP_BUFFER(a, b)
468 #define ACPI_DEBUG_PRINT(pl)
469 #define ACPI_DEBUG_PRINT_RAW(pl)
471 #define return_VOID return
472 #define return_ACPI_STATUS(s) return(s)
473 #define return_VALUE(s) return(s)
474 #define return_UINT8(s) return(s)
475 #define return_UINT32(s) return(s)
476 #define return_PTR(s) return(s)
478 #endif /* ACPI_DEBUG_OUTPUT */
481 * Some code only gets executed when the debugger is built in.
482 * Note that this is entirely independent of whether the
483 * DEBUG_PRINT stuff (set by ACPI_DEBUG_OUTPUT) is on, or not.
486 #define ACPI_DEBUGGER_EXEC(a) a
488 #define ACPI_DEBUGGER_EXEC(a)
493 * Memory allocation tracking (DEBUG ONLY)
495 #define ACPI_MEM_PARAMETERS _COMPONENT, _AcpiModuleName, __LINE__
497 #ifndef ACPI_DBG_TRACK_ALLOCATIONS
499 /* Memory allocation */
501 #define ACPI_ALLOCATE(a) AcpiUtAllocate((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
502 #define ACPI_ALLOCATE_ZEROED(a) AcpiUtAllocateZeroed((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
503 #define ACPI_FREE(a) AcpiOsFree(a)
504 #define ACPI_MEM_TRACKING(a)
508 /* Memory allocation */
510 #define ACPI_ALLOCATE(a) AcpiUtAllocateAndTrack((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
511 #define ACPI_ALLOCATE_ZEROED(a) AcpiUtAllocateZeroedAndTrack((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
512 #define ACPI_FREE(a) AcpiUtFreeAndTrack(a, ACPI_MEM_PARAMETERS)
513 #define ACPI_MEM_TRACKING(a) a
515 #endif /* ACPI_DBG_TRACK_ALLOCATIONS */
519 * Macros used for ACPICA utilities only
522 /* Generate a UUID */
524 #define ACPI_INIT_UUID(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \
525 (a) & 0xFF, ((a) >> 8) & 0xFF, ((a) >> 16) & 0xFF, ((a) >> 24) & 0xFF, \
526 (b) & 0xFF, ((b) >> 8) & 0xFF, \
527 (c) & 0xFF, ((c) >> 8) & 0xFF, \
528 (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7)
530 #define ACPI_IS_OCTAL_DIGIT(d) (((char)(d) >= '0') && ((char)(d) <= '7'))
533 #endif /* ACMACROS_H */