1 /******************************************************************************
3 * Name: acwin.h - OS specific defines, etc.
5 *****************************************************************************/
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47 /*! [Begin] no source code translation (Keep the include) */
54 #if !defined(_MSC_VER) && defined(__GNUC__)
58 #define ACPI_USE_SYSTEM_INTTYPES
59 #endif /* __REACTOS __ */
60 /*! [End] no source code translation !*/
62 #define ACPI_MACHINE_WIDTH 32
64 #define ACPI_USE_STANDARD_HEADERS
66 #ifdef ACPI_DEFINE_ALTERNATE_TYPES
68 * Types used only in (Linux) translated source, defined here to enable
69 * cross-platform compilation (i.e., generate the Linux code on Windows,
70 * for test purposes only)
73 typedef unsigned char u8
;
74 typedef unsigned short u16
;
75 typedef unsigned int u32
;
76 typedef COMPILER_DEPENDENT_UINT64 u64
;
81 * Handle platform- and compiler-specific assembly language differences.
84 * 1) Interrupt 3 is used to break into a debugger
85 * 2) Interrupts are turned off during ACPI register setup
88 /*! [Begin] no source code translation */
91 #ifdef ACPI_APPLICATION
92 #define ACPI_FLUSH_CPU_CACHE()
94 #define ACPI_FLUSH_CPU_CACHE() __asm {WBINVD}
96 #endif /* __REACTOS__ */
99 #define ACPI_SIMPLE_RETURN_MACROS
102 /*! [End] no source code translation !*/
106 * Global Lock acquire/release code
108 * Note: Handles case where the FACS pointer is null
110 #define ACPI_ACQUIRE_GLOBAL_LOCK(FacsPtr, Acq) __asm \
112 __asm mov eax, 0xFF \
113 __asm mov ecx, FacsPtr \
116 __asm lea ecx, [ecx].GlobalLock \
119 __asm mov eax, [ecx] \
121 __asm and edx, 0xFFFFFFFE \
124 __asm lock cmpxchg dword ptr [ecx], edx \
134 #define ACPI_RELEASE_GLOBAL_LOCK(FacsPtr, Pnd) __asm \
137 __asm mov ecx, FacsPtr \
140 __asm lea ecx, [ecx].GlobalLock \
143 __asm mov eax, [ecx] \
145 __asm and edx, 0xFFFFFFFC \
146 __asm lock cmpxchg dword ptr [ecx], edx \
155 #endif /* __REACTOS__ */
157 #endif /* __ACWIN_H__ */