WebSVN – HelenOS – Diff – /branches/arm/kernel/arch/arm32/src/mm/tlb.c



       
        ::: "r1"
    );
}
 
 
/** Invalidate all entries in TLB that belong to specified address space.
 *
 * @param asid This parameter is ignored as the ARM architecture doesn't support it.
 */
void tlb_invalidate_asid(asid_t asid)
{
    tlb_invalidate_all();
}
 
 
/** Invalidate single entry in TLB
 *
 * @param page Virtual adress of the page
 */
static inline void invalidate_page(uintptr_t page)

        : /* no output */
        : "r"(page) /* input */
    );
}
 
 
/** Invalidate TLB entries for specified page range belonging to specified address space.
 *
 * @param asid This parameter is ignored as the ARM architecture doesn't support it.
 * @param page Address of the first page whose entry is to be invalidated.
 * @param cnt Number of entries to invalidate.

Subversion Repositories HelenOS

(root)/branches/arm/kernel/arch/arm32/src/mm/tlb.c – Rev 2410 → 2411

Rev 2410		Rev 2411
Line 48...		Line 48...
48		48
49	::: "r1"	49	::: "r1"
50	);	50	);
51	}	51	}
52		52
-		53
53	/** Invalidate all entries in TLB that belong to specified address space.	54	/** Invalidate all entries in TLB that belong to specified address space.
54	*	55	*
55	* @param asid This parameter is ignored as the ARM architecture doesn't support it.	56	* @param asid This parameter is ignored as the ARM architecture doesn't support it.
56	*/	57	*/
57	void tlb_invalidate_asid(asid_t asid)	58	void tlb_invalidate_asid(asid_t asid)
58	{	59	{
59	tlb_invalidate_all();	60	tlb_invalidate_all();
60	}	61	}
61		62
-		63
62	/** Invalidate single entry in TLB	64	/** Invalidate single entry in TLB
63	*	65	*
64	* @param page Virtual adress of the page	66	* @param page Virtual adress of the page
65	*/	67	*/
66	static inline void invalidate_page(uintptr_t page)	68	static inline void invalidate_page(uintptr_t page)
Line 71...		Line 73...
71	: /* no output */	73	: /* no output */
72	: "r"(page) /* input */	74	: "r"(page) /* input */
73	);	75	);
74	}	76	}
75		77
-		78
76	/** Invalidate TLB entries for specified page range belonging to specified address space.	79	/** Invalidate TLB entries for specified page range belonging to specified address space.
77	*	80	*
78	* @param asid This parameter is ignored as the ARM architecture doesn't support it.	81	* @param asid This parameter is ignored as the ARM architecture doesn't support it.
79	* @param page Address of the first page whose entry is to be invalidated.	82	* @param page Address of the first page whose entry is to be invalidated.
80	* @param cnt Number of entries to invalidate.	83	* @param cnt Number of entries to invalidate.