2020-07-30 15:10:45 +00:00
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
< html xmlns = "http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv = "Content-Type" content = "text/xhtml;charset=UTF-8" / >
< meta http-equiv = "X-UA-Compatible" content = "IE=9" / >
2020-08-23 13:52:37 +00:00
< meta name = "generator" content = "Doxygen 1.8.19" / >
2020-07-30 15:10:45 +00:00
< meta name = "viewport" content = "width=device-width, initial-scale=1" / >
< title > MyOS Kernel: pg_struct_entry Struct Reference< / title >
< link href = "tabs.css" rel = "stylesheet" type = "text/css" / >
< script type = "text/javascript" src = "jquery.js" > < / script >
< script type = "text/javascript" src = "dynsections.js" > < / script >
< link href = "navtree.css" rel = "stylesheet" type = "text/css" / >
< script type = "text/javascript" src = "resize.js" > < / script >
< script type = "text/javascript" src = "navtreedata.js" > < / script >
< script type = "text/javascript" src = "navtree.js" > < / script >
< link href = "search/search.css" rel = "stylesheet" type = "text/css" / >
< script type = "text/javascript" src = "search/searchdata.js" > < / script >
< script type = "text/javascript" src = "search/search.js" > < / script >
< link href = "doxygen.css" rel = "stylesheet" type = "text/css" / >
< / head >
< body >
< div id = "top" > <!-- do not remove this div, it is closed by doxygen! -->
< div id = "titlearea" >
< table cellspacing = "0" cellpadding = "0" >
< tbody >
< tr style = "height: 56px;" >
< td id = "projectalign" style = "padding-left: 0.5em;" >
< div id = "projectname" > MyOS Kernel
< / div >
< / td >
< / tr >
< / tbody >
< / table >
< / div >
<!-- end header part -->
2020-08-23 13:52:37 +00:00
<!-- Generated by Doxygen 1.8.19 -->
2020-07-30 15:10:45 +00:00
< script type = "text/javascript" >
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3& dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
< / script >
< script type = "text/javascript" src = "menudata.js" > < / script >
< script type = "text/javascript" src = "menu.js" > < / script >
< script type = "text/javascript" >
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3& dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */< / script >
< div id = "main-nav" > < / div >
< / div > <!-- top -->
< div id = "side-nav" class = "ui-resizable side-nav-resizable" >
< div id = "nav-tree" >
< div id = "nav-tree-contents" >
< div id = "nav-sync" class = "sync" > < / div >
< / div >
< / div >
< div id = "splitbar" style = "-moz-user-select:none;"
class="ui-resizable-handle">
< / div >
< / div >
< script type = "text/javascript" >
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3& dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('structpg__struct__entry.html',''); initResizable(); });
/* @license-end */
< / script >
< div id = "doc-content" >
<!-- window showing the filter options -->
< div id = "MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
< / div >
<!-- iframe showing the search results (closed by default) -->
< div id = "MSearchResultsWindow" >
< iframe src = "javascript:void(0)" frameborder = "0"
name="MSearchResults" id="MSearchResults">
< / iframe >
< / div >
< div class = "header" >
< div class = "summary" >
< a href = "#pub-attribs" > Data Fields< / a > < / div >
< div class = "headertitle" >
< div class = "title" > pg_struct_entry Struct Reference< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-attribs" > < / a >
Data Fields< / h2 > < / td > < / tr >
< tr class = "memitem:a6e42c92441dd05ad59c97d50db12aad8" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a6e42c92441dd05ad59c97d50db12aad8" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#a6e42c92441dd05ad59c97d50db12aad8" > pres< / a > :1< / td > < / tr >
< tr class = "memdesc:a6e42c92441dd05ad59c97d50db12aad8" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Whether the page is present. < br / > < / td > < / tr >
< tr class = "separator:a6e42c92441dd05ad59c97d50db12aad8" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a49db56a7f06197c29cfda800120de2ac" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a49db56a7f06197c29cfda800120de2ac" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#a49db56a7f06197c29cfda800120de2ac" > wr< / a > :1< / td > < / tr >
< tr class = "memdesc:a49db56a7f06197c29cfda800120de2ac" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Whether the page is writeable. < br / > < / td > < / tr >
< tr class = "separator:a49db56a7f06197c29cfda800120de2ac" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ae23de9f781b2fcff60dda7d4e9eb91ea" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "ae23de9f781b2fcff60dda7d4e9eb91ea" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#ae23de9f781b2fcff60dda7d4e9eb91ea" > usr< / a > :1< / td > < / tr >
< tr class = "memdesc:ae23de9f781b2fcff60dda7d4e9eb91ea" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Whether the page is accessible by user mode. < br / > < / td > < / tr >
< tr class = "separator:ae23de9f781b2fcff60dda7d4e9eb91ea" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a3a2b57d68ca662f901ccb0820ae479dc" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a3a2b57d68ca662f901ccb0820ae479dc" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#a3a2b57d68ca662f901ccb0820ae479dc" > cachetype< / a > :1< / td > < / tr >
< tr class = "memdesc:a3a2b57d68ca662f901ccb0820ae479dc" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Cache type for the page. Write-through caching when 1, write-back caching when 0. < br / > < / td > < / tr >
< tr class = "separator:a3a2b57d68ca662f901ccb0820ae479dc" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ab92deddd50268499baed69d572e0d8bb" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "ab92deddd50268499baed69d572e0d8bb" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#ab92deddd50268499baed69d572e0d8bb" > cachedisable< / a > :1< / td > < / tr >
< tr class = "memdesc:ab92deddd50268499baed69d572e0d8bb" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Whether caching is disabled. < br / > < / td > < / tr >
< tr class = "separator:ab92deddd50268499baed69d572e0d8bb" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a43b7d85ad5f90fe046f2d4a993da143e" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a43b7d85ad5f90fe046f2d4a993da143e" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#a43b7d85ad5f90fe046f2d4a993da143e" > accessed< / a > :1< / td > < / tr >
< tr class = "memdesc:a43b7d85ad5f90fe046f2d4a993da143e" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Whether the page has been accessed. < br / > < / td > < / tr >
< tr class = "separator:a43b7d85ad5f90fe046f2d4a993da143e" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a0054daebad787e42928972e7f5460726" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a0054daebad787e42928972e7f5460726" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#a0054daebad787e42928972e7f5460726" > dirty< / a > :1< / td > < / tr >
< tr class = "memdesc:a0054daebad787e42928972e7f5460726" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Whether the page is dirty (has been written to) < br / > < / td > < / tr >
< tr class = "separator:a0054daebad787e42928972e7f5460726" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:af2ad9f39e515ef9d6c2fb7e94027c1e6" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "af2ad9f39e515ef9d6c2fb7e94027c1e6" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#af2ad9f39e515ef9d6c2fb7e94027c1e6" > sz< / a > :1< / td > < / tr >
< tr class = "memdesc:af2ad9f39e515ef9d6c2fb7e94027c1e6" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Page size. < br / > < / td > < / tr >
< tr class = "separator:af2ad9f39e515ef9d6c2fb7e94027c1e6" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a9572aef0e26a5fcdde4b83f7d0484619" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a9572aef0e26a5fcdde4b83f7d0484619" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#a9572aef0e26a5fcdde4b83f7d0484619" > osavail< / a > :4< / td > < / tr >
< tr class = "memdesc:a9572aef0e26a5fcdde4b83f7d0484619" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Availible for OS use. < br / > < / td > < / tr >
< tr class = "separator:a9572aef0e26a5fcdde4b83f7d0484619" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a27a775de3c163baeca3852c34bd47208" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a27a775de3c163baeca3852c34bd47208" > < / a >
int  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structpg__struct__entry.html#a27a775de3c163baeca3852c34bd47208" > pgno< / a > :20< / td > < / tr >
< tr class = "memdesc:a27a775de3c163baeca3852c34bd47208" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Physical page number this page maps to. < br / > < / td > < / tr >
< tr class = "separator:a27a775de3c163baeca3852c34bd47208" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table >
< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< div class = "textblock" > < p > Represents an entry in a page table/directory. < / p > < dl class = "section note" > < dt > Note< / dt > < dd > Privlege bits in the page directory and page table entries for a page are ANDed together, so the most restrictive privlege between the page directory and the page table wins. < / dd > < / dl >
< / div > < hr / > The documentation for this struct was generated from the following file:< ul >
< li > kernel/cpu/i386/< a class = "el" href = "paging_8c.html" > paging.c< / a > < / li >
< / ul >
< / div > <!-- contents -->
< / div > <!-- doc - content -->
<!-- start footer part -->
< div id = "nav-path" class = "navpath" > <!-- id is needed for treeview function! -->
< ul >
< li class = "navelem" > < a class = "el" href = "structpg__struct__entry.html" > pg_struct_entry< / a > < / li >
2020-08-23 13:52:37 +00:00
< li class = "footer" > Generated by < a href = "http://www.doxygen.org/index.html" > < img class = "footer" src = "doxygen.svg" width = "104" height = "31" alt = "doxygen" / > < / a > 1.8.19 < / li >
2020-07-30 15:10:45 +00:00
< / ul >
< / div >
< / body >
< / html >