📄 5-3.htm
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>虚拟内存区域开始处的指针</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US
style='font-size:9.0pt'>PVOID AllocationBase<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>如果这个特定的区域为子分配区的话，则为虚拟内存外面区域的指针；否则此值与</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>BaseAddress</span></span><span
style='mso-bookmark:_Toc16587483'><span style='font-size:9.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>相同</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US
style='font-size:9.0pt'>DWORD AllocationProtect<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>虚拟内存最初分配区域的保护属性。其可能值包括：</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></span></p>
<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US
style='font-size:9.0pt'>PAGE_NOACCESS</span></span><span style='mso-bookmark:
_Toc16587483'><span style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>，</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>PAGE_READONLY</span></span><span
style='mso-bookmark:_Toc16587483'><span style='font-size:9.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>，</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>PAGE_READWRITE</span></span><span
style='mso-bookmark:_Toc16587483'><span style='font-size:9.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>和</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>PAGE
_EXECUTE_READ<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US
style='font-size:9.0pt'>DWORD RegionSize<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>虚拟内存区域的字节数</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></span></p>
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<p class=MsoNormal><st1:place><st1:PlaceName><span style='mso-bookmark:_Toc16587483'><span
lang=EN-US style='font-size:9.0pt'>DWORD</st1:PlaceName> <st1:PlaceType>State<o:p></o:p></span></span></st1:PlaceType></st1:place></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>区域的当前分配状态。其可能值为</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>MEM_COMMIT</span></span><span
style='mso-bookmark:_Toc16587483'><span style='font-size:9.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>，</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>MEM_FREE</span></span><span
style='mso-bookmark:_Toc16587483'><span style='font-size:9.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>和</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>MEM_RESERVE<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US
style='font-size:9.0pt'>DWORD Protect<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>虚拟内存当前区域的保护属性。可能值与</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>AllocationProtect</span></span><span
style='mso-bookmark:_Toc16587483'><span style='font-size:9.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>成员的相同</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US
style='font-size:9.0pt'>DWORD Type<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>虚拟内存区域中出现的页面类型。可能值为</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>MEM_IMAGE</span></span><span
style='mso-bookmark:_Toc16587483'><span style='font-size:9.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>，</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>
MEM_MAPPED</span></span><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>和</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>MEM_PRIVATE<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US> </span></span></p>
<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US> </span></span></p>
<p class=a><span style='mso-bookmark:_Toc16587483'>表<span lang=EN-US>5-5<span
style="mso-spacerun: yes"> </span>虚拟内存的API<o:p></o:p></span></span></p>
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<p class=MsoNormal align=center style='text-align:center'><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt;
font-family:黑体'>API名称<o:p></o:p></span></span></p>
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<p class=MsoNormal align=center style='text-align:center'><span
style='mso-bookmark:_Toc16587483'><span style='font-size:9.0pt;font-family:
黑体'>描述<span lang=EN-US><o:p></o:p></span></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US
style='font-size:9.0pt'>VirtualQueryEx()<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>通过填充</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'>MEMORY_BASIC_INFORMATION</span></span><span
style='mso-bookmark:_Toc16587483'><span style='font-size:9.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>结构检测进程内虚拟内存的区域</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></span></p>
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height:17.0pt'>
<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US
style='font-size:9.0pt'>VirtualAlloc()<o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>保留或调配进程的部分虚拟内存，设置分配和保护标志</span></span><span
style='mso-bookmark:_Toc16587483'><span lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='mso-bookmark:_Toc16587483'><span lang=EN-US
style='font-size:9.0pt'>VirtualFree()<o:p></o:p></span></span></p>
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