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<div class="title">idt_gate_t Struct Reference</div> </div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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Data Fields</h2></td></tr>
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<tr class="memitem:ad9c653db663b1540a802ecb50bb35868"><td class="memItemLeft" align="right" valign="top"><a id="ad9c653db663b1540a802ecb50bb35868"></a>
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uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structidt__gate__t.html#ad9c653db663b1540a802ecb50bb35868">low_offset</a></td></tr>
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<tr class="memdesc:ad9c653db663b1540a802ecb50bb35868"><td class="mdescLeft"> </td><td class="mdescRight">Lower 16 bits of handler function address. <br /></td></tr>
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uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structidt__gate__t.html#a6d3e1cd2dd90dfda4c4509404fd9ca1f">sel</a></td></tr>
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<tr class="memdesc:a6d3e1cd2dd90dfda4c4509404fd9ca1f"><td class="mdescLeft"> </td><td class="mdescRight">Kernel segment selector. <br /></td></tr>
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uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structidt__gate__t.html#a1ea5d6de2bdae0254c8aca23babba45a">always0</a></td></tr>
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<tr class="memdesc:a1ea5d6de2bdae0254c8aca23babba45a"><td class="mdescLeft"> </td><td class="mdescRight">Must be 0. <br /></td></tr>
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<tr class="memitem:a1e8a0e3bd0163bc6dbaf79e435c8d372"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structidt__gate__t.html#a1e8a0e3bd0163bc6dbaf79e435c8d372">flags</a></td></tr>
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uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structidt__gate__t.html#a58bc19506e9c834f5e240a7d3c4bfe21">high_offset</a></td></tr>
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<tr class="memdesc:a58bc19506e9c834f5e240a7d3c4bfe21"><td class="mdescLeft"> </td><td class="mdescRight">Higher 16 bits of handler function address. <br /></td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Defines an interrupt gate </p>
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</div><h2 class="groupheader">Field Documentation</h2>
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<a id="a1e8a0e3bd0163bc6dbaf79e435c8d372"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a1e8a0e3bd0163bc6dbaf79e435c8d372">◆ </a></span>flags</h2>
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<td class="memname">uint8_t idt_gate_t::flags</td>
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</div><div class="memdoc">
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<p>Flags byte. Gives info about the descriptor Bit 7: Present. Must be 1 for all valid selectors. Bits 6-5: Privilege. Contains the minimum ring level for the caller. 0 for kernel mode, 3 for user mode. Bit 4: Set to 0 for interrupt gates. Bits 3-0: 1110 = "32 bit interrupt gate". </p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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<li>kernel/cpu/i386/<a class="el" href="idt_8c.html">idt.c</a></li>
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