np2/i386c/ia32/paging.c - diff

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Diff for /np2/i386c/ia32/paging.c between versions 1.33 and 1.34

version 1.33, 2011/12/16 09:05:42	version 1.34, 2011/12/21 18:07:57
Line 28	Line 28
#include "ia32.mcr"	#include "ia32.mcr"

/*	/*
* ’伊﹝扑’弁’交’孕’鬺生石瘚□	* 樍婍汙槻弁樍忴井樍巧樍唳本嗥﹜ *
* 4-31: 芺沶碧心	* 4-31: 鈭碧心
* 3: RSVD: 0 = 白巧伙玄及葆奢反芺沶申永玄啜�匹反卅井勻凶‘	* 3: RSVD: 0 = 白巧伙玄及葆奢反芺沶申永玄啜�匹反卅井勻凶‘
* 1 = 矢□斥’白巧伙玄及葆奢反﹞啜�午穴□弁今木凶 PTE 引凶反	* 1 = 矢□斥’白巧伙玄及葆奢反﹞啜�午穴□弁今木凶 PTE 引凶反
* PDE 及芺沶申永玄匏譆及丹切域勾匹﹞1 互腹請今木凶仇午匹丐月‘	* PDE 及芺沶申永玄匏譆及丹切域勾匹﹞1 互腹請今木凶仇午匹丐月‘
* 2: U/S: 0 = 白巧伙玄及葆奢午卅勻凶失弁本旦反皿伕本永扔互旦□由田奶扒’	* 2: U/S: 0 = 白巧伙玄及葆奢午卅勻凶失弁本旦反皿伕本永扔互旦□由田奶扒’
* 乒□玉匹撢墊醱卞墊歹木凶‘	* 乒□玉匹撢墊醱卞墊歹木凶‘
* 1 = 白巧伙玄及葆奢午卅勻凶失弁本旦反皿伕本永扔互交□扒’乒□玉匹	* 1 = 白巧伙玄及葆奢午卅勻凶失弁本旦反皿伕本永扔互交□扒’乒□玉匹
* 撢墊醱卞墊歹木凶‘	* 撢墊醱卞墊歹木凶‘
* 1: W/R: 0 = 白巧伙玄及葆奢午卅勻凶失弁本旦互厶心潸曰匹丐勻凶‘	* 1: W/R: 0 = 白巧伙玄及葆奢午卅勻凶失弁本旦互厶心潸曰匹丐勻凶‘
* 1 = 白巧伙玄及葆奢午卅勻凶失弁本旦互踏五慇心匹丐勻凶‘	* 1 = 白巧伙玄及葆奢午卅勻凶失弁本旦互踏五慇心匹丐勻凶‘
* 0: P: 0 = 白巧伙玄及葆奢互尕箕矢□斥匹丐勻凶‘	* 0: P: 0 = 白巧伙玄及葆奢互尕箕矢□斥匹丐勻凶‘
* 1 = 白巧伙玄及葆奢互矢□斥’伊矛伙忡賃啜�匹丐勻凶‘	* 1 = 白巧伙玄及葆奢互矢□斥’伊矛伙忡賃啜�匹丐勻凶‘
*/	*/

/*	/*
* 票摒 4.12. 矢□斥忡賃午本弘丟件玄忡賃及賺心寧歹六	* 銝 4.12. 矢□斥忡賃午本弘丟件玄忡賃及賺心寧歹六
* ＞刓 4-2. 矢□斥’犯奴伊弁玄伉午矢□斥’氾□皮伙及忡賃及賺心寧歹六＝	* ＞刓 4-2. 矢□斥’犯奴伊弁玄伉午矢□斥’氾□皮伙及忡賃及賺心寧歹六＝
*	*
* +------------+------------+------------+	* +------------+------------+------------+
* \| PDE \| PTE \| merge \|	* \| PDE \| PTE \| merge \|
Line 71	Line 71
* \| s \| rw \| s \| rw \| s \| rw \|	* \| s \| rw \| s \| rw \| s \| rw \|
* +-----+------+-----+------+-----+------+	* +-----+------+-----+------+-----+------+
*	*
* ＞奴 rw/p : CR0 ﹜石 WP ’乒’氾’生﹜乓 ON ﹜石本艭謢甲﹜穴 ro	* 蜬扔 rw/p : CR0 槦亦 WP 樍］乓樍啣∫ ON 槦亦磝巨潞啣╲槦永 ro
*/	*/

/*	/*
* ’漰銣籈＞’永’扔’弗/PxE(本篞亙扔奶本生)/CPL/CR0 ﹜生’伊﹝扑’弁’＞’永’扔’弗弁＞﹜石巨伉平弁	* 樍﹝樍＞樍尼槻＞槻永槻扔槻弗/PxE(頨湊奴剚賤翴央)/CPL/CR0 槦奴樍婍汙槻弁槻＞槻永槻扔槻弗鴘孕槦亦壚＞餑 *
* +-----+-----+-----+-----+-----+---+	* +-----+-----+-----+-----+-----+---+
* \| CR0 \| CPL \| PxE \| PxE \| ope \| \|	* \| CR0 \| CPL \| PxE \| PxE \| ope \| \|
Line 155 static const UINT8 page_access_bit[32] =	Line 155 static const UINT8 page_access_bit[32] =

/*	/*
*--	*--
* 32bit 坁咥失玉伊旦 4k 矢□斥	* 32bit 臄孕艛砍中樍脣旨槻弗 4k 樍婍汙槻弁
*	*
* ’籈甲’＞﹝仲’＞’用’孎弗	* 樍尼樍嗅中樍扔槻＞樍脣旨槻弗
* 31 22 21 12 11 0	* 31 22 21 12 11 0
* +------------------------+----------------------+--------------------------+	* +------------------------+----------------------+--------------------------+
* \| ’伊﹝扑’弁﹝仲’甘’＝’孎永’生’ \| 矢□斥’氾□皮伙 \| 左白本永玄 \|	* \| 樍婍汙槻弁樍扔樍桀丰樍乓槻永樍啣收 \| 樍婍汙槻弁樍扔樍砍汙樍极早 \| 槻尼樍忴公樍血亥 \|
* +------------------------+----------------------+--------------------------+	* +------------------------+----------------------+--------------------------+
* \| \| \|	* \| \| \|
* +-----------+ +-----------+ +----------+	* +-----------+ +-----------+ +----------+
* \| \| \|	* \| \| \|
* \| ’伊﹝扑’弁﹝仲’甘’＝’孎永’生’ \| 矢□斥’氾□皮伙矢□斥 \|	* \| 矢□斥’犯奴伊弁玄伉 \| 矢□斥’氾□皮伙矢□斥 \|
* \| +--------------------+ \| +-------------------+ +------------------+ \|	* \| +--------------------+ \| +-------------------+ +------------------+ \|
* \| \| \| \| \| \| \| \| \|	* \| \| \| \| \| \| \| \| \|
* \| \| \| \| +-------------------+ \| \| \|	* \| \| \| \| +-------------------+ \| \| \|
Line 177 static const UINT8 page_access_bit[32] =	Line 177 static const UINT8 page_access_bit[32] =
* \| \| \| \| \| \| \| \|	* \| \| \| \| \| \| \| \|
* +>+--------------------+ +>+-------------------+ +>+------------------+	* +>+--------------------+ +>+-------------------+ +>+------------------+
* \|	* \|
* +- CR3()	* +- CR3(坁咥失玉伊旦)
*/	*/

static UINT32 MEMCALL paging(const UINT32 laddr, const int ucrw);	static UINT32 MEMCALL paging(const UINT32 laddr, const int ucrw);

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Removed from v.1.33
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	Added in v.1.34