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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/src/freedreno/isa/ir3-cat7.xml
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<?xml version="1.0" encoding="UTF-8"?>

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<!--

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Copyright © 2020 Google, Inc.

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Permission is hereby granted, free of charge, to any person obtaining a

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copy of this software and associated documentation files (the "Software"),

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to deal in the Software without restriction, including without limitation

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the rights to use, copy, modify, merge, publish, distribute, sublicense,

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and/or sell copies of the Software, and to permit persons to whom the

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Software is furnished to do so, subject to the following conditions:

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The above copyright notice and this permission notice (including the next

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paragraph) shall be included in all copies or substantial portions of the

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Software.

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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

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SOFTWARE.

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 -->

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<isa>

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<!--

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	Cat7 Instructions:  barrier instructions

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 -->

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<bitset name="#instruction-cat7" extends="#instruction">

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	<display>

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		{SY}{JP}{NAME}{G}{L}{R}{W}

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	</display>

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	<pattern low="0"  high="31">xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx</pattern>

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	<pattern low="32" high="43">xxxxxxxxxxxx</pattern>

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	<pattern pos="44"          >x</pattern>  <!-- possilby (ss) ? -->

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	<pattern low="45" high="50">x1xxxx</pattern>

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	<field   pos="51"          name="W"  type="bool" display=".w"  />  <!-- write -->

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	<field   pos="52"          name="R"  type="bool" display=".r"  />  <!-- read -->

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	<field   pos="53"          name="L"  type="bool" display=".l"  />  <!-- local -->

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	<field   pos="54"          name="G"  type="bool" display=".g"  />  <!-- global -->

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	<!-- 4b OPC -->

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	<field   pos="59"          name="JP" type="bool" display="(jp)"/>

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	<field   pos="60"          name="SY" type="bool" display="(sy)"/>

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	<pattern low="61" high="63">111</pattern>  <!-- cat7 -->

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	<encode>

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		<map name="W">src->cat7.w</map>

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		<map name="R">src->cat7.r</map>

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		<map name="L">src->cat7.l</map>

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		<map name="G">src->cat7.g</map>

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	</encode>

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</bitset>

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<bitset name="bar" extends="#instruction-cat7">

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	<pattern low="55" high="58">0000</pattern>

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</bitset>

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<bitset name="fence" extends="#instruction-cat7">

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	<pattern low="55" high="58">0001</pattern>

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</bitset>

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</isa>

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