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40 ******************************************************************************/
41 /*****************************************************************************/
46 * This file contains basic types for Xilinx software IP.
50 * MODIFICATION HISTORY:
52 * Ver Who Date Changes
53 * ----- ---- -------- -------------------------------------------------------
54 * 1.00a hbm 07/14/09 First release
55 * 3.03a sdm 05/30/11 Added Xuint64 typedef and XUINT64_MSW/XUINT64_LSW macros
58 ******************************************************************************/
60 #ifndef XIL_TYPES_H /* prevent circular inclusions */
61 #define XIL_TYPES_H /* by using protection macros */
64 /************************** Constant Definitions *****************************/
78 #define XIL_COMPONENT_IS_READY 0x11111111 /**< component has been initialized */
79 #define XIL_COMPONENT_IS_STARTED 0x22222222 /**< component has been started */
86 #ifndef XBASIC_TYPES_H
88 * guarded against xbasic_types.h.
90 typedef unsigned char u8;
91 typedef unsigned short u16;
92 typedef unsigned long u32;
102 /*****************************************************************************/
104 * Return the most significant half of the 64 bit data type.
106 * @param x is the 64 bit word.
108 * @return The upper 32 bits of the 64 bit word.
112 ******************************************************************************/
113 #define XUINT64_MSW(x) ((x).Upper)
115 /*****************************************************************************/
117 * Return the least significant half of the 64 bit data type.
119 * @param x is the 64 bit word.
121 * @return The lower 32 bits of the 64 bit word.
125 ******************************************************************************/
126 #define XUINT64_LSW(x) ((x).Lower)
128 #endif /* XBASIC_TYPES_H */
131 * xbasic_types.h does not typedef s* or u64
133 typedef unsigned long long u64;
138 typedef long long s64;
140 #include <linux/types.h>
145 * This data type defines an interrupt handler for a device.
146 * The argument points to the instance of the component
148 typedef void (*XInterruptHandler) (void *InstancePtr);
151 * This data type defines an exception handler for a processor.
152 * The argument points to the instance of the component
154 typedef void (*XExceptionHandler) (void *InstancePtr);
159 /************************** Constant Definitions *****************************/
173 #endif /* end of protection macro */