mmu_context.h

来自「鼎力推荐!本程序是基于嵌入式LUNUX系统开发的源程序代码」· C头文件 代码 · 共 29 行

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/* * include/asm-sh/cpu-sh3/mmu_context.h * * Copyright (C) 1999 Niibe Yutaka * * This file is subject to the terms and conditions of the GNU General Public * License.  See the file "COPYING" in the main directory of this archive * for more details. */#ifndef __ASM_CPU_SH3_MMU_CONTEXT_H#define __ASM_CPU_SH3_MMU_CONTEXT_H#define MMU_PTEH	0xFFFFFFF0	/* Page table entry register HIGH */#define MMU_PTEL	0xFFFFFFF4	/* Page table entry register LOW */#define MMU_TTB		0xFFFFFFF8	/* Translation table base register */#define MMU_TEA		0xFFFFFFFC	/* TLB Exception Address */#define MMUCR		0xFFFFFFE0	/* MMU Control Register */#define MMU_TLB_ADDRESS_ARRAY	0xF2000000#define MMU_PAGE_ASSOC_BIT	0x80#define MMU_NTLB_ENTRIES	128	/* for 7708 */#define MMU_NTLB_WAYS		4#define MMU_CONTROL_INIT	0x007	/* SV=0, TF=1, IX=1, AT=1 */#endif /* __ASM_CPU_SH3_MMU_CONTEXT_H */

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