WebSVN – HelenOS-historic – Diff – //kernel/trunk/arch/ia64/include/register.h



 
#include <arch/types.h>
 
/** Processor Status Register. */
union psr {
    uint64_t value;
    struct {
        unsigned : 1;
        unsigned be : 1;    /**< Big-Endian data accesses. */
        unsigned up : 1;    /**< User Performance monitor enable. */
        unsigned ac : 1;    /**< Alignment Check. */

};
typedef union psr psr_t;
 
/** Register Stack Configuration Register */
union rsc {
    uint64_t value;
    struct {
        unsigned mode : 2;
        unsigned pl : 2;    /**< Privilege Level. */
        unsigned be : 1;    /**< Big-endian. */
        unsigned : 11;

};
typedef union rsc rsc_t;
 
/** External Interrupt Vector Register */
union cr_ivr {
    uint8_t  vector;
    uint64_t value;
};
 
typedef union cr_ivr cr_ivr_t;
 
/** Task Priority Register */

        unsigned : 4;
        unsigned mic: 4;        /**< Mask Interrupt Class. */
        unsigned : 8;
        unsigned mmi: 1;        /**< Mask Maskable Interrupts. */
    } __attribute__ ((packed));
    uint64_t value;
};
 
typedef union cr_tpr cr_tpr_t;
 
/** Interval Timer Vector */

        unsigned : 4;
        unsigned : 1;
        unsigned : 3;
        unsigned m : 1;         /**< Mask. */
    } __attribute__ ((packed));
    uint64_t value;
};
 
typedef union cr_itv cr_itv_t;
 
/** Interruption Status Register */

            /** General Exception code field structuring. */
            struct {
                unsigned ge_na : 4;
                unsigned ge_code : 4;
            } __attribute__ ((packed));
            uint16_t code;
        };
        uint8_t vector;
        unsigned : 8;
        unsigned x : 1;         /**< Execute exception. */
        unsigned w : 1;         /**< Write exception. */
        unsigned r : 1;         /**< Read exception. */
        unsigned na : 1;        /**< Non-access exception. */

        unsigned so : 1;        /**< IA-32 Supervisor Override. */
        unsigned ei : 2;        /**< Excepting Instruction. */
        unsigned ed : 1;        /**< Exception Deferral. */
        unsigned : 20;
    } __attribute__ ((packed));
    uint64_t value;
};
 
typedef union cr_isr cr_isr_t;
 
/** CPUID Register 3 */
union cpuid3 {
    struct {
        uint8_t number;
        uint8_t revision;
        uint8_t model;
        uint8_t family;
        uint8_t archrev;
    } __attribute__ ((packed));
    uint64_t value;
};
 
typedef union cpuid3 cpuid3_t;
 
#endif /* !__ASM__ */

Rev 1702	Rev 1780
Line 134...	Line 134...
134		134
135	#include <arch/types.h>	135	#include <arch/types.h>
136		136
137	/** Processor Status Register. */	137	/** Processor Status Register. */
138	union psr {	138	union psr {
139	__u64 value;	139	uint64_t value;
140	struct {	140	struct {
141	unsigned : 1;	141	unsigned : 1;
142	unsigned be : 1; /*< Big-Endian data accesses. /	142	unsigned be : 1; /*< Big-Endian data accesses. /
143	unsigned up : 1; /*< User Performance monitor enable. /	143	unsigned up : 1; /*< User Performance monitor enable. /
144	unsigned ac : 1; /*< Alignment Check. /	144	unsigned ac : 1; /*< Alignment Check. /
Line 177...	Line 177...
177	};	177	};
178	typedef union psr psr_t;	178	typedef union psr psr_t;
179		179
180	/** Register Stack Configuration Register */	180	/** Register Stack Configuration Register */
181	union rsc {	181	union rsc {
182	__u64 value;	182	uint64_t value;
183	struct {	183	struct {
184	unsigned mode : 2;	184	unsigned mode : 2;
185	unsigned pl : 2; /*< Privilege Level. /	185	unsigned pl : 2; /*< Privilege Level. /
186	unsigned be : 1; /*< Big-endian. /	186	unsigned be : 1; /*< Big-endian. /
187	unsigned : 11;	187	unsigned : 11;
Line 190...	Line 190...
190	};	190	};
191	typedef union rsc rsc_t;	191	typedef union rsc rsc_t;
192		192
193	/** External Interrupt Vector Register */	193	/** External Interrupt Vector Register */
194	union cr_ivr {	194	union cr_ivr {
195	__u8 vector;	195	uint8_t vector;
196	__u64 value;	196	uint64_t value;
197	};	197	};
198		198
199	typedef union cr_ivr cr_ivr_t;	199	typedef union cr_ivr cr_ivr_t;
200		200
201	/** Task Priority Register */	201	/** Task Priority Register */
Line 204...	Line 204...
204	unsigned : 4;	204	unsigned : 4;
205	unsigned mic: 4; /*< Mask Interrupt Class. /	205	unsigned mic: 4; /*< Mask Interrupt Class. /
206	unsigned : 8;	206	unsigned : 8;
207	unsigned mmi: 1; /*< Mask Maskable Interrupts. /	207	unsigned mmi: 1; /*< Mask Maskable Interrupts. /
208	} __attribute__ ((packed));	208	} __attribute__ ((packed));
209	__u64 value;	209	uint64_t value;
210	};	210	};
211		211
212	typedef union cr_tpr cr_tpr_t;	212	typedef union cr_tpr cr_tpr_t;
213		213
214	/** Interval Timer Vector */	214	/** Interval Timer Vector */
Line 218...	Line 218...
218	unsigned : 4;	218	unsigned : 4;
219	unsigned : 1;	219	unsigned : 1;
220	unsigned : 3;	220	unsigned : 3;
221	unsigned m : 1; /*< Mask. /	221	unsigned m : 1; /*< Mask. /
222	} __attribute__ ((packed));	222	} __attribute__ ((packed));
223	__u64 value;	223	uint64_t value;
224	};	224	};
225		225
226	typedef union cr_itv cr_itv_t;	226	typedef union cr_itv cr_itv_t;
227		227
228	/** Interruption Status Register */	228	/** Interruption Status Register */
Line 232...	Line 232...
232	/** General Exception code field structuring. */	232	/** General Exception code field structuring. */
233	struct {	233	struct {
234	unsigned ge_na : 4;	234	unsigned ge_na : 4;
235	unsigned ge_code : 4;	235	unsigned ge_code : 4;
236	} __attribute__ ((packed));	236	} __attribute__ ((packed));
237	__u16 code;	237	uint16_t code;
238	};	238	};
239	__u8 vector;	239	uint8_t vector;
240	unsigned : 8;	240	unsigned : 8;
241	unsigned x : 1; /*< Execute exception. /	241	unsigned x : 1; /*< Execute exception. /
242	unsigned w : 1; /*< Write exception. /	242	unsigned w : 1; /*< Write exception. /
243	unsigned r : 1; /*< Read exception. /	243	unsigned r : 1; /*< Read exception. /
244	unsigned na : 1; /*< Non-access exception. /	244	unsigned na : 1; /*< Non-access exception. /
Line 249...	Line 249...
249	unsigned so : 1; /*< IA-32 Supervisor Override. /	249	unsigned so : 1; /*< IA-32 Supervisor Override. /
250	unsigned ei : 2; /*< Excepting Instruction. /	250	unsigned ei : 2; /*< Excepting Instruction. /
251	unsigned ed : 1; /*< Exception Deferral. /	251	unsigned ed : 1; /*< Exception Deferral. /
252	unsigned : 20;	252	unsigned : 20;
253	} __attribute__ ((packed));	253	} __attribute__ ((packed));
254	__u64 value;	254	uint64_t value;
255	};	255	};
256		256
257	typedef union cr_isr cr_isr_t;	257	typedef union cr_isr cr_isr_t;
258		258
259	/** CPUID Register 3 */	259	/** CPUID Register 3 */
260	union cpuid3 {	260	union cpuid3 {
261	struct {	261	struct {
262	__u8 number;	262	uint8_t number;
263	__u8 revision;	263	uint8_t revision;
264	__u8 model;	264	uint8_t model;
265	__u8 family;	265	uint8_t family;
266	__u8 archrev;	266	uint8_t archrev;
267	} __attribute__ ((packed));	267	} __attribute__ ((packed));
268	__u64 value;	268	uint64_t value;
269	};	269	};
270		270
271	typedef union cpuid3 cpuid3_t;	271	typedef union cpuid3 cpuid3_t;
272		272
273	#endif /* !__ASM__ */	273	#endif /* !__ASM__ */

Subversion Repositories HelenOS-historic

(root)//kernel/trunk/arch/ia64/include/register.h – Rev 1702 → 1780