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iapx432-1.0.xml
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iapx432-1.0.xml
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<?xml version="1.0" encoding="UTF-8"?>
<!-- Copyright 2014, 2017 Eric Smith -->
<!--
This program is free software: you can redistribute it and/or modify
it under the terms of version 3 of the GNU General Public License
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-->
<definitions>
<!-- operand lengths:
b: byte (8 bits)
db: double-byte (16 bits)
w: word (32 bits)
dw: double-word (64 bits)
ew: extended-word (80 bits)
br: branch reference (10 or 16 bits)
-->
<instruction_set>
<!-- class encoding from Appendix A.3 on page A-21 -->
<enumeration name="class" size="var">
<constant name="" encoding="0b001110"/>
<constant name="br" encoding="0b101110"/>
<constant name="b,br" encoding="0b0000"/>
<constant name="b" encoding="0b011110"/>
<constant name="db" encoding="0b111110"/>
<constant name="w" encoding="0b000001"/>
<constant name="dw" encoding="0b100001"/>
<constant name="ew" encoding="0b010001"/>
<constant name="b,b" encoding="0b110001"/>
<constant name="b,db" encoding="0b001001"/>
<constant name="db,b" encoding="0b101001"/>
<constant name="db,db" encoding="0b1000"/>
<constant name="db,w" encoding="0b011001"/>
<constant name="db,ew" encoding="0b111001"/>
<constant name="w,b" encoding="0b000101"/>
<constant name="w,db" encoding="0b100101"/>
<constant name="w,w" encoding="0b0100"/>
<constant name="w,ew" encoding="0b010101"/>
<constant name="dw,b" encoding="0b110101"/>
<constant name="dw,dw" encoding="0b001101"/>
<constant name="dw,ew" encoding="0b101101"/>
<constant name="ew,b" encoding="0b011101"/>
<constant name="ew,w" encoding="0b111101"/>
<constant name="ew,dw" encoding="0b000011"/>
<constant name="ew,ew" encoding="0b100011"/>
<constant name="b,b,b" encoding="0b010011"/>
<constant name="db,db,b" encoding="0b1100"/>
<constant name="db,db,db" encoding="0b0010"/>
<constant name="db,db,w" encoding="0b110011"/>
<constant name="db,w,w" encoding="0b001011"/>
<constant name="w,w,b" encoding="0b1010"/>
<constant name="w,w,w" encoding="0b0110"/>
<constant name="w,w,ew" encoding="0b101011"/>
<constant name="w,ew,ew" encoding="0b011011"/>
<constant name="dw,dw,b" encoding="0b111011"/>
<constant name="dw,dw,ew" encoding="0b000111"/>
<constant name="dw,ew,ew" encoding="0b100111"/>
<constant name="ew,w,ew" encoding="0b010111"/>
<constant name="ew,dw,ew" encoding="0b110111"/>
<constant name="ew,ew,b" encoding="0b001111"/>
<constant name="ew,ew,ew" encoding="0b101111"/>
<constant name="rsv1" encoding="0b011111"/>
<constant name="rsv2" encoding="0b111111"/>
</enumeration>
<!-- format encoding from Appendix A.4 page A-24 -->
<enumeration name="format" size="var">
<!-- order 0 -->
<constant name="" encoding=""/>
<!-- order 1 -->
<constant name="dref1" encoding="0b0"/>
<constant name="stk" encoding="0b1"/>
<!-- order 2 -->
<constant name="dref1,dref2" encoding="0b00"/>
<constant name="dref1,dref1" encoding="0b10"/>
<constant name="dref1,stk" encoding="0b01"/>
<constant name="stk,dref1" encoding="0b011"/>
<constant name="stk,stk" encoding="0b111"/>
<!-- order 3 -->
<constant name="dref1,dref2,dref3" encoding="0b0000"/>
<constant name="dref1,dref2,dref2" encoding="0b1000"/>
<constant name="dref1,dref2,dref1" encoding="0b0100"/>
<constant name="dref1,dref2,stk" encoding="0b1100"/>
<constant name="dref1,stk,dref2" encoding="0b0010"/>
<constant name="stk,dref1,dref2" encoding="0b1110"/>
<constant name="dref1,stk,dref1" encoding="0b1010"/>
<constant name="stk,dref1,dref1" encoding="0b0001"/>
<constant name="dref1,stk,stk" encoding="0b0110"/>
<constant name="stk,dref1,stk" encoding="0b1001"/>
<constant name="stk1,stk2,dref1" encoding="0b0111"/>
<constant name="stk2,stk1,dref1" encoding="0b0101"/>
<constant name="stk1,stk2,stk" encoding="0b1011"/>
<constant name="stk2,stk1,stk" encoding="0b1101"/>
<constant name="dref2,dref1,dref3" encoding="0b0011"/>
<constant name="dref2,dref1,stk" encoding="0b1111"/>
</enumeration>
<enumeration name="operator" size="var">
<!-- operator code (id) from Appendix A.1 on page A-1 -->
<!-- class (operands) and opcode from Appendix A.2 on page A-13 -->
<!-- operands attribute has string describing length of operands in bytes (1, 2, 4, 8, or 10) or
branch ("br").
Operands are sources unless followed by "(w)", designating a written result, or "(rmw)",
designating a read-modify-write operand. -->
<operator id="1" name="move_character" operands="b,b(w)" encoding="0b00"/>
<operator id="2" name="zero_character" operands="b(w)" encoding="0b0"/>
<operator id="3" name="one_character" operands="b(w)" encoding="0b01"/>
<operator id="4" name="save_character" operands="b(w)" encoding="0b11"/>
<operator id="5" name="and_character" operands="b,b,b(w)" encoding="0b000"/>
<operator id="6" name="or_character" operands="b,b,b(w)" encoding="0b100"/>
<operator id="7" name="xor_character" operands="b,b,b(w)" encoding="0b010"/>
<operator id="8" name="xnor_character" operands="b,b,b(w)" encoding="0b110"/>
<operator id="9" name="complement_character" operands="b,b(w)" encoding="0b10"/>
<operator id="10" name="add_character" operands="b,b,b(w)" encoding="0b001"/>
<operator id="11" name="subtract_character" operands="b,b,b(w)" encoding="0b101"/>
<operator id="12" name="increment_character" operands="b,b(w)" encoding="0b001"/>
<operator id="13" name="decrement_character" operands="b,b(w)" encoding="0b101"/>
<operator id="14" name="equal_character" operands="b,b,b(w)" encoding="0b0011"/>
<operator id="15" name="not_equal_character" operands="b,b,b(w)" encoding="0b1011"/>
<operator id="16" name="equal_zero_character" operands="b,b(w)" encoding="0b011"/>
<operator id="17" name="not_equal_zero_character" operands="b,b(w)" encoding="0b111"/>
<operator id="18" name="greater_than_character" operands="b,b,b(w)" encoding="0b0111"/>
<operator id="19" name="greater_than_or_equal_character" operands="b,b,b(w)" encoding="0b1111"/>
<operator id="20" name="convert_character_to_short_ordinal" operands="b,db(w)" encoding=""/>
<operator id="21" name="move_short_ordinal" operands="db,db(w)" encoding="0b0000"/>
<operator id="22" name="zero_short_ordinal" operands="db(w)" encoding="0b000"/>
<operator id="23" name="one_short_ordinal" operands="db(w)" encoding="0b100"/>
<operator id="24" name="save_short_ordinal" operands="db(w)" encoding="0b010"/>
<operator id="25" name="and_short_ordinal" operands="db,db,db(w)" encoding="0b0000"/>
<operator id="26" name="or_short_ordinal" operands="db,db,db(w)" encoding="0b1000"/>
<operator id="27" name="xor_short_ordinal" operands="db,db,db(w)" encoding="0b0100"/>
<operator id="28" name="xnor_short_ordinal" operands="db,db,db(w)" encoding="0b1100"/>
<operator id="29" name="complement_short_ordinal" operands="db,db(w)" encoding="0b1000"/>
<operator id="30" name="extract_short_ordinal" operands="db,db,db(w)" encoding="0b0010"/>
<operator id="31" name="insert_short_ordinal" operands="db,db,db(w)" encoding="0b1010"/>
<operator id="32" name="significant_bit_short_ordinal" operands="db,db(w)" encoding="0b0100"/>
<operator id="33" name="add_short_ordinal" operands="db,db,db(w)" encoding="0b0110"/>
<operator id="34" name="subtract_short_ordinal" operands="db,db,db(w)" encoding="0b01110"/>
<operator id="35" name="increment_short_ordinal" operands="db,db(w)" encoding="0b1100"/>
<operator id="36" name="decrement_short_ordinal" operands="db,db(w)" encoding="0b0010"/>
<operator id="37" name="multiply_short_ordinal" operands="db,db,db(w)" encoding="0b11110"/>
<operator id="38" name="divide_short_ordinal" operands="db,db,db(w)" encoding="0b00001"/>
<operator id="39" name="remainder_short_ordinal" operands="db,db,db(w)" encoding="0b10001"/>
<operator id="40" name="equal_short_ordinal" operands="db,db,b(w)" encoding="0b000"/>
<operator id="41" name="not_equal_short_ordinal" operands="db,db,b(w)" encoding="0b100"/>
<operator id="42" name="equal_zero_short_ordinal" operands="db,b(w)" encoding="0b00"/>
<operator id="43" name="not_equal_zero_short_ordinal" operands="db,b(w)" encoding="0b10"/>
<operator id="44" name="greater_than_short_ordinal" operands="db,db,b(w)" encoding="0b010"/>
<operator id="45" name="greater_than_or_equal_short_ordinal" operands="db,db,b(w)" encoding="0b110"/>
<operator id="46" name="convert_short_ordinal_to_character" operands="db,b(w)" encoding="0b01"/>
<operator id="47" name="convert_short_ordinal_to_ordinal" operands="db,w(w)" encoding="0b00"/>
<operator id="48" name="convert_short_ordinal_to_temporary_real" operands="db,ew(w)" encoding="0b0"/>
<operator id="21" name="move_short_integer" operands="db,db(w)" encoding="0b0000"/>
<operator id="22" name="zero_short_integer" operands="db(w)" encoding="0b000"/>
<operator id="23" name="one_short_integer" operands="db(w)" encoding="0b100"/>
<operator id="24" name="save_short_integer" operands="db(w)" encoding="0b010"/>
<operator id="49" name="add_short_integer" operands="db,db,db(w)" encoding="0b01001"/>
<operator id="50" name="subtract_short_integer" operands="db,db,db(w)" encoding="0b11001"/>
<operator id="51" name="increment_short_integer" operands="db,db(w)" encoding="0b1010"/>
<operator id="52" name="decrement_short_integer" operands="db,db(w)" encoding="0b0110"/>
<operator id="53" name="negate_short_integer" operands="db,db(w)" encoding="0b1110"/>
<operator id="54" name="multiply_short_integer" operands="db,db,db(w)" encoding="0b00101"/>
<operator id="55" name="divide_short_integer" operands="db,db,db(w)" encoding="0b10101"/>
<operator id="56" name="remainder_short_integer" operands="db,db,db(w)" encoding="0b01101"/>
<operator id="40" name="equal_short_integer" operands="db,db,b(w)" encoding="0b000"/>
<operator id="41" name="not_equal_short_integer" operands="db,db,b(w)" encoding="0b100"/>
<operator id="42" name="equal_zero_short_integer" operands="db,b(w)" encoding="0b00"/>
<operator id="43" name="not_equal_zero_short_integer" operands="db,b(w)" encoding="0b10"/>
<operator id="57" name="greater_than_short_integer" operands="db,db,b(w)" encoding="0b001"/>
<operator id="58" name="greater_than_or_equal_short_integer" operands="db,db,b(w)" encoding="0b101"/>
<operator id="59" name="positive_short_integer" operands="db,b(w)" encoding="0b011"/>
<operator id="60" name="negative_short_integer" operands="db,b(w)" encoding="0b111"/>
<operator id="61" name="convert_short_integer_to_integer" operands="db,w(w)" encoding="0b10"/>
<operator id="62" name="convert_short_integer_to_temporary_real" operands="db,ew(w)" encoding="0b1"/>
<operator id="63" name="move_ordinal" operands="w,w(w)" encoding="0b000"/>
<operator id="64" name="zero_ordinal" operands="w(w)" encoding="0b000"/>
<operator id="65" name="one_ordinal" operands="w(w)" encoding="0b100"/>
<operator id="66" name="save_ordinal" operands="w(w)" encoding="0b010"/>
<operator id="67" name="and_ordinal" operands="w,w,w(w)" encoding="0b000"/>
<operator id="68" name="or_ordinal" operands="w,w,w(w)" encoding="0b0100"/>
<operator id="69" name="xor_ordinal" operands="w,w,w(w)" encoding="0b1100"/>
<operator id="70" name="xnor_ordinal" operands="w,w,w(w)" encoding="0b0010"/>
<operator id="71" name="complement_ordinal" operands="w,w(w)" encoding="0b100"/>
<operator id="72" name="extract_ordinal" operands="db,w,w(w)" encoding="0b00"/>
<operator id="73" name="insert_ordinal" operands="db,w,w(w)" encoding="0b10"/>
<operator id="74" name="signficant_bit_ordinal" operands="w,db(w)" encoding="0b00"/>
<operator id="75" name="add_ordinal" operands="w,w,w(w)" encoding="0b1010"/>
<operator id="76" name="subtract_ordinal" operands="w,w,w(w)" encoding="0b0110"/>
<operator id="77" name="increment_ordinal" operands="w,w(w)" encoding="0b010"/>
<operator id="78" name="decrement_ordinal" operands="w,w(w)" encoding="0b0110"/>
<operator id="79" name="multiply_ordinal" operands="w,w,w(w)" encoding="0b1110"/>
<operator id="80" name="divide_ordinal" operands="w,w,w(w)" encoding="0b0001"/>
<operator id="81" name="remainder_ordinal" operands="w,w,w(w)" encoding="0b1001"/>
<operator id="82" name="equal_ordinal" operands="w,w,b(w)" encoding="0b000"/>
<operator id="83" name="not_equal_ordinal" operands="w,w,b(w)" encoding="0b100"/>
<operator id="84" name="equal_zero_ordinal" operands="w,b(w)" encoding="0b00"/>
<operator id="85" name="not_equal_zero_ordinal" operands="w,b(w)" encoding="0b010"/>
<operator id="86" name="greater_than_ordinal" operands="w,w,b(w)" encoding="0b010"/>
<operator id="87" name="greater_than_or_equal_ordinal" operands="w,w,b(w)" encoding="0b110"/>
<operator id="88" name="convert_ordinal_to_short_ordinal" operands="w,db(w)" encoding="0b10"/>
<operator id="89" name="convert_ordinal_to_integer" operands="w,w(w)" encoding="0b1110"/>
<operator id="90" name="convert_ordinal_to_temporary_real" operands="w,ew(w)" encoding="0b0"/>
<operator id="63" name="move_integer" operands="w,w(w)" encoding="0b000"/>
<operator id="64" name="zero_integer" operands="w(w)" encoding="0b000"/>
<operator id="65" name="one_integer" operands="w(w)" encoding="0b100"/>
<operator id="66" name="save_integer" operands="w(w)" encoding="0b010"/>
<operator id="91" name="add_integer" operands="w,w,w(w)" encoding="0b0101"/>
<operator id="92" name="subtract_integer" operands="w,w,w(w)" encoding="0b1101"/>
<operator id="93" name="increment_integer" operands="w,w(w)" encoding="0b0001"/>
<operator id="94" name="decrement_integer" operands="w,w(w)" encoding="0b1001"/>
<operator id="95" name="negate_integer" operands="w,w(w)" encoding="0b0101"/>
<operator id="96" name="multiply_integer" operands="w,w,w(w)" encoding="0b0011"/>
<operator id="97" name="divide_integer" operands="w,w,w(w)" encoding="0b1011"/>
<operator id="98" name="remainder_integer" operands="w,w,w(w)" encoding="0b0111"/>
<operator id="82" name="equal_integer" operands="w,w,b(w)" encoding="0b000"/>
<operator id="83" name="not_equal_integer" operands="w,w,b(w)" encoding="0b100"/>
<operator id="84" name="equal_zero_integer" operands="w,b(w)" encoding="0b00"/>
<operator id="85" name="not_equal_zero_integer" operands="w,b(w)" encoding="0b010"/>
<operator id="99" name="greater_than_integer" operands="w,w,b(w)" encoding="0b001"/>
<operator id="100" name="greater_than_or_equal_integer" operands="w,w,b(w)" encoding="0b101"/>
<operator id="101" name="positive_integer" operands="w,b(w)" encoding="0b110"/>
<operator id="102" name="negative_integer" operands="w,b(w)" encoding="0b001"/>
<operator id="103" name="convert_integer_to_short_integer" operands="w,db(w)" encoding="0b01"/>
<operator id="104" name="convert_integer_to_ordinal" operands="w,w(w)" encoding="0b1101"/>
<operator id="105" name="convert_integer_to_temporary_real" operands="w,ew(w)" encoding="0b01"/>
<operator id="63" name="move_short_real" operands="w,w(w)" encoding="0b000"/>
<operator id="64" name="zero_short_real" operands="w(w)" encoding="0b000"/>
<operator id="66" name="save_short_real" operands="w(w)" encoding="0b010"/>
<operator id="106" name="add_short_real_short_real" operands="w,w,ew(w)" encoding="0b00"/>
<operator id="107" name="add_short_real_temporary_real" operands="ew,w,ew(w)" encoding="0b00"/>
<operator id="108" name="add_temporary_real_short_real" operands="w,ew,ew(w)" encoding="0b00"/>
<operator id="109" name="subtract_short_real_short_real" operands="w,w,ew(w)" encoding="0b10"/>
<operator id="110" name="subtract_short_real_temporary_real" operands="ew,w,ew(w)" encoding="0b10"/>
<operator id="111" name="subtract_temporary_real_short_real" operands="w,ew,ew(w)" encoding="0b10"/>
<operator id="112" name="multiply_short_real_short_real" operands="w,w,ew(w)" encoding="0b01"/>
<operator id="113" name="multiply_short_real_temporary_real" operands="ew,w,ew(w)" encoding="0b01"/>
<operator id="114" name="multiply_temporary_real_short_real" operands="w,ew,ew(w)" encoding="0b01"/>
<operator id="115" name="divide_short_real_short_real" operands="w,w,ew(w)" encoding="0b11"/>
<operator id="116" name="divide_short_real_temporary_real" operands="ew,w,ew(w)" encoding="0b11"/>
<operator id="117" name="divide_temporary_real_short_real" operands="w,ew,ew(w)" encoding="0b11"/>
<operator id="118" name="negate_short_real" operands="w,w(w)" encoding="0b0011"/>
<operator id="119" name="absolute_value_short_real" operands="w,w(w)" encoding="0b1011"/>
<operator id="120" name="equal_short_real" operands="w,w,b(w)" encoding="0b011"/>
<operator id="121" name="equal_zero_short_real" operands="w,b(w)" encoding="0b101"/>
<operator id="122" name="greater_than_short_real" operands="w,w,b(w)" encoding="0b0111"/>
<operator id="123" name="greater_than_or_equal_short_real" operands="w,w,b(w)" encoding="0b1111"/>
<operator id="124" name="positive_short_real" operands="w,b(w)" encoding="0b011"/>
<operator id="125" name="negative_short_real" operands="w,b(w)" encoding="0b111"/>
<operator id="126" name="convert_short_real_to_temporary_real" operands="w,ew(w)" encoding="0b11"/>
<operator id="127" name="move_real" operands="dw,dw(w)" encoding="0b0"/>
<operator id="128" name="zero_real" operands="dw(w)" encoding="0b0"/>
<operator id="129" name="save_real" operands="dw(w)" encoding="0b1"/>
<operator id="130" name="add_real_real" operands="dw,dw,ew(w)" encoding="0b00"/>
<operator id="131" name="add_real_temporary_real" operands="ew,dw,ew(w)" encoding="0b00"/>
<operator id="132" name="add_temporary_real_real" operands="dw,ew,ew(w)" encoding="0b00"/>
<operator id="133" name="subtract_real_real" operands="dw,dw,ew(w)" encoding="0b10"/>
<operator id="134" name="subtract_real_temporary_real" operands="ew,dw,ew(w)" encoding="0b10"/>
<operator id="135" name="subtract_temporary_real_real" operands="dw,ew,ew(w)" encoding="0b10"/>
<operator id="136" name="multiply_real_real" operands="dw,dw,ew(w)" encoding="0b01"/>
<operator id="137" name="multiply_real_temporary_real" operands="ew,dw,ew(w)" encoding="0b01"/>
<operator id="138" name="multiply_temporary_real_real" operands="dw,ew,ew(w)" encoding="0b01"/>
<operator id="139" name="divide_real_real" operands="dw,dw,ew(w)" encoding="0b11"/>
<operator id="140" name="divide_real_temporary_real" operands="ew,dw,ew(w)" encoding="0b11"/>
<operator id="141" name="divide_temporary_real_real" operands="dw,ew,ew(w)" encoding="0b11"/>
<operator id="142" name="negate_real" operands="dw,dw(w)" encoding="0b01"/>
<operator id="143" name="absolute_value_real" operands="dw,dw(w)" encoding="0b11"/>
<operator id="144" name="equal_real" operands="dw,dw,b(w)" encoding="0b0"/>
<operator id="145" name="equal_zero_real" operands="dw,b(w)" encoding="0b0"/>
<operator id="146" name="greater_than_real" operands="dw,dw,b(w)" encoding="0b01"/>
<operator id="147" name="greater_than_or_equal_real" operands="dw,dw,b(w)" encoding="0b11"/>
<operator id="148" name="positive_real" operands="dw,b(w)" encoding="0b01"/>
<operator id="149" name="negative_real" operands="dw,b(w)" encoding="0b11"/>
<operator id="150" name="convert_real_to_temporary_real" operands="dw,ew(w)" encoding=""/>
<operator id="151" name="move_temporary_real" operands="ew,ew(w)" encoding="0b00"/>
<operator id="152" name="zero_temporary_real" operands="ew(w)" encoding="0b0"/>
<operator id="153" name="save_temporary_real" operands="ew(w)" encoding="0b1"/>
<operator id="154" name="add_temporary_real" operands="ew,ew,ew(w)" encoding="0b00"/>
<operator id="155" name="subtract_temporary_real" operands="ew,ew,ew(w)" encoding="0b10"/>
<operator id="156" name="mulutiply_temporary_real" operands="ew,ew,ew(w)" encoding="0b01"/>
<operator id="157" name="divide_temporary_real" operands="ew,ew,ew(w)" encoding="0b011"/>
<operator id="158" name="remainder_temporary_real" operands="ew,ew,ew(w)" encoding="0b111"/>
<operator id="159" name="negate_temporary_real" operands="ew,ew(w)" encoding="0b10"/>
<operator id="160" name="square_root_temporary_real" operands="ew,ew(w)" encoding="0b01"/>
<operator id="161" name="absolute_value_temporary_real" operands="ew,ew(w)" encoding="0b11"/>
<operator id="162" name="equal_temporary_real" operands="ew,ew,b(w)" encoding="0b0"/>
<operator id="163" name="equal_zero_temporary_real" operands="ew,b(w)" encoding="0b0"/>
<operator id="164" name="greater_than_temporary_real" operands="ew,ew,b(w)" encoding="0b01"/>
<operator id="165" name="greater_than_or_equal_temporary_real" operands="ew,ew,b(w)" encoding="0b11"/>
<operator id="166" name="positive_temporary_real" operands="ew,b(w)" encoding="0b01"/>
<operator id="167" name="negative_temporary_real" operands="ew,b(w)" encoding="0b11"/>
<operator id="168" name="convert_temporary_real_to_ordinal" operands="ew,w(w)" encoding="0b0"/>
<operator id="169" name="convert_temporary_real_to_integer" operands="ew,w(w)" encoding="0b01"/>
<operator id="170" name="convert_temporary_real_to_short_real" operands="ew,w(w)" encoding="0b11"/>
<operator id="171" name="convert_temporary_real_to_real" operands="ew,dw(w)" encoding=""/>
<operator id="172" name="copy_access_descriptor" operands="db,db" encoding="0b0001"/>
<operator id="173" name="null_access_descriptor" operands="db" encoding="0b110"/>
<operator id="174" name="amplify_rights" operands="db,db" encoding="0b1001"/>
<operator id="175" name="restrict_rights" operands="w,db" encoding="0b011"/>
<operator id="176" name="create_private_type" operands="db,db,w" encoding="0b00"/>
<operator id="177" name="create_public_type" operands="db,db,w" encoding="0b10"/>
<operator id="178" name="retrieve_public_type_representation" operands="db,db" encoding="0b0101"/>
<operator id="179" name="retrieve_type_representation" operands="db,db,db" encoding="0b11101"/>
<operator id="180" name="retrieve_type_definition" operands="db,db" encoding="0b1101"/>
<operator id="181" name="create_generic_refinement" operands="db,w,w" encoding="0b01"/>
<operator id="182" name="create_typed_refinement" operands="w,w,w" encoding="0b1111"/>
<operator id="183" name="retrieve_refined_object" operands="db,db,db" encoding="0b00011"/>
<operator id="184" name="create_data_segment" operands="db,db,db" encoding="0b10011"/>
<operator id="185" name="create_access_segment" operands="db,db,db" encoding="0b01011"/>
<operator id="186" name="create_typed_segment" operands="db,db,w" encoding="0b01"/>
<operator id="187" name="create_access_descriptor" operands="db,db,db" encoding="0b11011"/>
<operator id="188" name="inspect_access_descriptor" operands="db,w(w)" encoding="0b01"/>
<operator id="189" name="inspect_access" operands="db,w" encoding="0b011"/>
<operator id="190" name="lock_object" operands="db,db,b(w)" encoding="0b011"/>
<operator id="191" name="unlock_object" operands="db,db" encoding="0b0011"/>
<operator id="192" name="indivisibly_add_short_ordinal" operands="db,db(rmw)" encoding="0b1011"/>
<operator id="193" name="indivisibly_add_ordinal" operands="w,w(rmw)" encoding="0b0111"/>
<operator id="194" name="indivisibly_insert_short_ordinal" operands="db,db,db(rmw)" encoding="0b00111"/>
<operator id="195" name="indivisibly_insert_ordinal" operands="db,w,w(rmw)" encoding="0b11"/>
<operator id="196" name="branch" operands="br" encoding=""/>
<operator id="197" name="branch_true" operands="b,br" encoding="0b0"/>
<operator id="198" name="branch_false" operands="b,br" encoding="0b1"/>
<operator id="199" name="branch_indirect" operands="db" encoding="0b001"/>
<operator id="200" name="branch_intersegment" operands="w" encoding="0b110"/>
<operator id="201" name="branch_intersegment_without_trace" operands="w" encoding="0b001"/>
<operator id="202" name="branch_intersegment_and_link" operands="w,w(w)" encoding="0b1111"/>
'
<operator id="203" name="enter_access_segment" operands="db,db" encoding="0b0111"/>
<operator id="204" name="enter_global_access_segment" operands="db" encoding="0b101"/>
<operator id="205" name="set_context_mode" operands="db" encoding="0b011"/>
<operator id="206" name="call_context" operands="w" encoding="0b101"/>
<operator id="207" name="call_context_with_message" operands="w,db" encoding="0b111"/>
<operator id="208" name="return_from_context" operands="" encoding=""/>
<operator id="209" name="send" operands="db,db" encoding="0b01111"/>
<operator id="210" name="receive" operands="db" encoding="0b0111"/>
<operator id="211" name="conditional_send" operands="db,db,db(w)" encoding="0b10111"/> <!-- XXX db result for a boolean? -->
<operator id="212" name="conditional_receive" operands="db,db(w)" encoding="0b11111"/> <!-- XXX db result for a boolean? -->
<operator id="213" name="surrogate_send" operands="db,db,w" encoding="0b11"/>
<operator id="214" name="surrogate_receive" operands="db,w" encoding="0b111"/>
<operator id="215" name="delay" operands="db" encoding="0b1111"/>
<operator id="216" name="read_process_clock" operands="w(w)" encoding="0b011"/>
<operator id="217" name="send_to_processor" operands="db,db,b(w)" encoding="0b0111"/>
<operator id="218" name="broadcast_to_processors" operands="db,db,b(w)" encoding="0b1111"/>
<operator id="219" name="read_processor_status_and_clock" operands="w(w)" encoding="0b111"/>
<operator id="220" name="move_to_interconnect" operands="db,db,db" encoding="0b01111"/>
<operator id="221" name="move_from_interconnect" operands="db,db,db(w)" encoding="0b11111"/>
</enumeration>
</instruction_set>
<!-- Table 11-3 on page 11-32 -->
<enumeration name="segment_control" size="2">
<constant name="short_direct" encoding="0b00"/>
<constant name="long_direct" encoding="0b01"/>
<constant name="operand_stack_indirect" encoding="0b10"/>
<constant name="general_indirect" encoding="0b10"/>
</enumeration>
<!-- Table 11-5 on page 11-35 -->
<struct name="short_object_selector" size="6">
<field offset="0" size="2" type="ordinal" name="entered_access_segment"/>
<field offset="2" size="4" type="ordinal" name="slot"/>
</struct>
<!-- Figure 8-11 on page 8-11, Table 11-6 on page 11-37 -->
<struct name="object_selector" size="16">
<field offset="0" size="2" type="ordinal" name="entered_access_segment"/>
<field offset="2" size="14" type="ordinal" name="slot"/>
</struct>
<union name="var_object_selector" size="var">
<field type="short_object_selector" name="short"/>
<field type="object_selector" name="long"/>
</union>
<union name="data_reference_segment" size="var">
<field type="short_object_selector" name="short_direct"/>
<field type="long_object_selector" name="long_direct"/>
<field offset="0" size="0" name="operand_stack_indirect"/>
<field type="general_indirect_object_selector" name="general_indirect"/>
</union>
<union name="ordinal_7_16" size="var">
<field type="ordinal" size="7" name="short"/>
<field type="ordinal" size="16" name="long"/>
</union>
<union name="ordinal_0_16" size="var">
<field type="ordinal" size="0" name="short"/>
<field type="ordinal" size="16" name="long"/>
</union>
<struct name="intrasegment_indirect" size="var">
<field type="boolean" name="long"/>
<field type="ordinal_7_16" name="displacement"/>
</struct>
<struct name="general_indirect" size="var">
<field type="boolean" name="long_object_selector"/>
<field type="boolean" name="long_displacement"/>
<field type="var_object_selector" name="object_selector"/>
<field type="ordinal_7_16" name="displacement"/>
</struct>
<enumeration name="indirect_reference_type" size="var">
<constant name="operand_stack_indirect" encoding="0b1"/>
<constant name="intrasegment_indirect" encoding="0b10"/>
<constant name="general_indirect" encoding="0b00"/>
</enumeration>
<union name="indirect_reference_union" size="var">
<field discriminant_value="operand_stack_indirect" type="ordinal" size="0" name="operand_stack_indirect"/>
<field discriminant_value="intrasegment_indirect" type="intrasegment_indirect" name="intrasegment_indirect"/>
<field discriminant_value="general_indirect" type="general_indirect" name="general_indirect"/>
</union>
<struct name="indirect_reference" size="var">
<field type="indirect_reference_type" name="type"/>
<field type="indirect_reference_union" discriminant_field="type"/>
</struct>
<!-- Figure 11-16 on page 11-21 -->
<struct name="static_vector_element_data_reference" size="var">
<field type="ordinal_0_16" name="base"/>
<field type="indirect_reference" name="index"/>
</struct>
<!-- Figure 11-18 on page 11-26 -->
<struct name="record_item_data_reference" size="var">
<field type="ordinal_7_16" name="index"/>
<field type="indirect_reference" name="base"/>
</struct>
<!-- Figure 11-20 on page 11-29 -->
<struct name="dynamic_vector_element_data_reference" size="var">
<field type="indirect_reference" name="base"/>
<field type="indirect_reference" name="index"/>
</struct>
<union name="data_reference_displacement" size="var">
<field type="ordinal_7_16" name="scalar"/>
<field type="record_item_data_reference" name="record_item"/>
<field type="static_vector_element_data_reference" name="static_vector_element"/>
<field type="dynamic_vector_element_data_reference" name="dynamic_vector_element"/>
</union>
<!-- Table 11-1 on page 11-17 -->
<enumeration name="displacement_control" size="2">
<constant name="scalar" encoding="0b00"/>
<constant name="record_item" encoding="0b01"/>
<constant name="static_vector_element" encoding="0b10"/>
<constant name="dynamic_vector_element" encoding="0b11"/>
</enumeration>
<struct name="data_reference_control" size="var">
<field type="displacement_control" name="displacement"/>
<field type="segment_control" name="segment"/>
<field type="boolean" name="long_displacement"/> <!-- omitted for dynamic_vector_element -->
</struct>
<!-- Figure 11-6 on page 11-10, Figure 11-7 on page 11-12 -->
<struct name="data_reference" size="var">
<field type="data_reference_control" name="control"/>
<field type="data_reference_segment" name="segment"/>
<field type="data_reference_displacement" name="displacement"/>
</struct>
<!-- Figure 11-31 on page 11-47 -->
<union name="branch_reference_union" size="var">
<field discrminiant_value="false" type="integer" size="10" name="relative"/>
<field discriminant_value="true" type="ordinal" size="16" name="absolute"/>
</union>
<struct name="branch_reference" size="var">
<field type="boolean" name="is_absolute"/>
<field type="branch_reference_union" discriminant_field="is_absolute"/>
</struct>
<union name="reference" size="var">
<field type="data_reference" name="data_reference"/>
<field type="branch_reference" name="branch_reference"/>
</union>
<!-- Figure 11-1 on page 11-3 -->
<struct name="instruction" size="var">
<field type="instruction_class" name="class"/>
<field type="instruction_format" name="format"/> <!-- zero-length if order zero -->
<array name="references" min="0" max="3">
<field type="reference" name="reference"/>
</array>
<field type="instruction_opcode" name="opcode"/> <!-- zero-length if only one op in class -->
</struct>
<array name="instructions">
<field type="instruction" name="instruction"/>
</array>
<!-- page 2-12 -->
<enumeration name="processor_class" size="3">
<constant name="all" encoding="0b000"/>
<constant name="gdp" encoding="0b001"/>
<constant name="ip" encoding="0b010"/>
</enumeration>
<enumeration name="base_type" size="1">
<constant name="data_segment" encoding="0b0"/>
<constant name="access_segment" encoding="0b1"/>
</enumeration>
<!-- Table 2-1 on page 2-23, Table 12-3 on page 12-18 -->
<!-- system type applicable to both data and access segments,
unless noted otherwise -->
<enumeration name="system_type" size="5">
<constant name="generic" encoding="0b00000"/>
<constant name="operand_stack" encoding="0b00001"/> <!-- data -->
<constant name="domain" encoding="0b00010"/> <!-- access -->
<constant name="object_table" encoding="0b00010"/> <!-- data -->
<constant name="instruction" encoding="0b00011"/> <!-- data -->
<constant name="context" encoding="0b00100"/>
<constant name="process" encoding="0b00101"/>
<constant name="processor" encoding="0b00110"/>
<constant name="port" encoding="0b00111"/>
<constant name="carrier" encoding="0b01000"/>
<constant name="storage_resource" encoding="0b01001"/>
<constant name="type_definition" encoding="0b01010"/> <!-- access -->
<constant name="communication" encoding="0b01010"/> <!-- data -->
<constant name="descriptor_control" encoding="0b01011"/> <!-- data -->
<constant name="refinement_control" encoding="0b01100"/> <!-- data -->
</enumeration>
<!-- Figure 7-13 on page 7-21 -->
<struct name="bit_field_descriptor" size="16">
<field offset="0" size="8" type="ordinal" name="beginning_bit_number"/>
<field offset="8" size="8" type="ordinal" name="field_length"/> <!-- minus one -->
</struct>
<!-- Figure 2-7 on page 2-14 -->
<!-- an access_segment contains only access_descriptors -->
<struct name="access_descriptor" size="32">
<field offset="0" size="1" type="boolean" name="valid"/>
<field offset="1" size="1" type="boolean" name="system_rights_1"/>
<field offset="2" size="1" type="boolean" name="system_rights_2"/>
<field offset="3" size="1" type="boolean" name="system_rights_3"/>
<field offset="4" size="12" type="ordinal" name="segment_index"/>
<field offset="16" size="1" type="boolean" name="delete_rights"/>
<field offset="17" size="1" type="boolean" name="heap_flag"/>
<field offset="18" size="1" type="boolean" name="read_rights"/>
<field offset="19" size="1" type="boolean" name="write_rights"/>
<field offset="20" size="12" type="ordinal" name="directory_index"/>
</struct>
<!-- Table 2-1 on page 2-18 and page 12-17 -->
<enumeration name="descriptor_type" size="2">
<constant name="free" encoding="0b00"/> <!-- or header, interconnect -->
<constant name="extended_type" encoding="0b01"/>
<constant name="refinement" encoding="0b10"/>
<constant name="storage" encoding="0b11"/>
</enumeration>
<!-- page 12-17 -->
<struct name="fault_object_descriptor_type" size="5">
<field offset="0" size="2" type="descriptor_type" name="descriptor_type"/>
<field offset="2" size="1" type="boolean" name="valid"/>
<field offset="3" size="1" type="base_type" name="base_type"/>
<field offset="4" size="1" type="boolean" name="storage_associated"/>
</struct>
<!-- page 12-19 -->
<enumeration name="fault_level" size="2">
<constant name="context" encoding="0b00"/>
<constant name="process_1" encoding="0b01"/>
<constant name="process_2" encoding="0b10"/>
<constant name="processor" encoding="0b11"/>
</enumeration>
<!-- Figure 2-9 on page 2-24 -->
<struct name="object_table_header" size="128">
<field offset="0" size="2" type="descriptor_type" name="descriptor_type" value="free"/>
<field offset="2" size="1" name="preserved_2" value="0b0"/>
<field offset="3" size="2" type="constant" name="descriptor_subtype" value="0b00"/>
<field offset="5" size="11" name="preserved_5"/>
<field offset="16" size="4" name="reserved_16"/>
<field offset="20" size="12" type="ordinal" name="free_index"/>
<field offset="32" size="4" name="reserved_32"/>
<field offset="36" size="12" type="ordinal" name="end_index"/>
<field offset="48" size="16" type="ordinal" name="fault_level_number"/>
<field offset="64" size="8" name="preserved_64"/>
<field offset="72" size="1" type="boolean" name="reclamation"/>
<field offset="73" size="7" name="reserved_73"/>
<field offset="80" size="16" type="ordinal" name="level_number"/>
<field offset="96" size="32" type="ordinal" name="storage_claim" default="0xffffffff"/>
</struct>
<!-- Figure 2-10 on page 2-27 -->
<struct name="free_descriptor" size="128">
<field offset="0" size="2" type="constant" name="descriptor_type" value="0b00"/>
<field offset="2" size="1" name="preserved_2" value="0b1"/>
<field offset="3" size="2" type="constant" name="descriptor_subtype" value="0b00"/>
<field offset="5" size="11" name="preserved_5"/>
<field offset="16" size="4" name="reserved_16"/>
<field offset="20" size="12" type="ordinal" name="free_index"/>
<field offset="32" size="32" name="preserved_32"/>
<field offset="64" size="8" name="preserved_64"/>
<field offset="72" size="1" type="boolean" name="reclamation"/>
<field offset="73" size="7" name="reserved_73"/>
<field offset="80" size="48" name="preserved_80"/>
</struct>
<!-- Figure E-1 on page E-1 -->
<struct name="interconnect_descriptor" size="128">
<field offset="0" size="2" type="constant" name="descriptor_type" value="0b00"/>
<field offset="2" size="1" name="preserved_2"/>
<field offset="3" size="2" type="constant" name="descriptor_subtype" value="0b01"/>
<field offset="5" size="1" type="boolean" name="input_output_lock"/>
<field offset="6" size="1" type="boolean" name="altered"/>
<field offset="7" size="1" type="boolean" name="accessed"/>
<field offset="8" size="24" type="ordinal" name="segment_base_address"/>
<field offset="32" size="16" type="ordinal" name="segment_length"/> <!-- minus one -->
<field offset="48" size="24" name="preserved_48"/>
<field offset="72" size="1" type="boolean" name="reclamation"/>
<field offset="73" size="7" name="reserved_73"/>
<field offset="80" size="16" type="ordinal" name="level_number"/>
<field offset="96" size="32" name="preserved_96"/>
</struct>
<!-- Figure 7-18 on page 7-47 -->
<struct name="extended_type_descriptor" size="128">
<field offset="0" size="2" type="constant" name="descriptor_type" value="0b01"/>
<field offset="2" size="1" type="boolean" name="valid"/>
<field offset="3" size="1" type="boolean" name="private"/>
<field offset="4" size="28" name="preserved_4"/>
<field offset="32" size="32" type="access_descriptor" name="tdo"/>
<field offset="64" size="8" name="preserved_64"/>
<field offset="72" size="1" type="boolean" name="reclamation"/>
<field offset="73" size="7" name="reserved_73"/>
<field offset="80" size="16" type="ordinal" name="level_number"/>
<field offset="32" size="32" type="access_descriptor" name="extended_type_object"/>
</struct>
<!-- Figure 7-2 on page 7-56 -->
<struct name="refinement_descriptor" size="128">
<field offset="0" size="2" type="constant" name="descriptor_type" value="0b10"/>
<field offset="2" size="1" type="boolean" name="valid"/>
<field offset="3" size="1" type="base_type" name="base_type"/>
<field offset="4" size="12" type="ordinal" name="bypass_segment_index"/>
<field offset="16" size="4" name="preserved_16"/>
<field offset="20" size="12" type="ordinal" name="bypass_directory_index"/>
<field offset="32" size="16" type="ordinal" name="refinement_length"/>
<field offset="48" size="16" type="ordinal" name="base_displacement"/>
<field offset="64" size="5" type="system_type" name="system_type"/>
<field offset="69" size="3" type="processor_class" name="processor_class"/>
<field offset="72" size="1" type="boolean" name="reclamation"/>
<field offset="73" size="7" name="reserved_73"/>
<field offset="80" size="16" type="ordinal" name="level_number"/>
<field offset="96" size="32" type="access_descriptor" name="sourceobject"/>
</struct>
<!-- a storage descriptor points to an actual segment in memory -->
<!-- Figure 2-8 on page 2-19 -->
<struct name="storage_descriptor" size="128">
<field offset="0" size="2" type="constant" name="descriptor_type" value="0b11"/>
<field offset="2" size="1" type="boolean" name="valid"/>
<field offset="3" size="1" type="base_type" name="base_type"/>
<field offset="4" size="1" type="boolean" name="storage_associated"/>
<field offset="5" size="1" type="boolean" name="input_output_lock"/>
<field offset="6" size="1" type="boolean" name="altered"/>
<field offset="7" size="1" type="boolean" name="accessed"/>
<field offset="8" size="24" type="ordinal" name="segment_base_address"/>
<field offset="32" size="16" type="ordinal" name="segment_length"/> <!-- minus one -->
<field offset="48" size="16" name="preserved_48"/>
<field offset="64" size="5" type="system_type" name="system_type"/>
<field offset="69" size="3" type="processor_class" name="processor_class"/>
<field offset="72" size="1" type="boolean" name="reclamation"/>
<field offset="73" size="7" name="reserved_73"/>
<field offset="80" size="16" type="ordinal" name="level_number"/>
<field offset="96" size="1" type="boolean" name="dirty"/>
<field offset="97" size="31" name="preserved_97"/>
</struct>
<union name="descriptor" size="128">
<field type="free_descriptor" name="free_descriptor"/>
<field type="storage_descriptor" name="storage_descriptor"/>
<field type="extended_type_descriptor" name="extended_type_descriptor"/>
<field type="refinement_descriptor" name="refinement_descriptor"/>
<field type="interconnect_descriptor" name="interconnect_descriptor"/>
</union>
<!-- Figure 2-11 on page 2-29 -->
<struct name="storage_block_descriptor" size="128">
<field offset="0" size="32" type="ordinal" name="base_address"/>
<field offset="32" size="32" type="ordinal" name="end_address"/>
<field offset="64" size="1" type="boolean" name="last_block"/>
<field offset="65" size="1" type="boolean" name="dirty"/>
<field offset="66" size="30" name="preserved_66"/>
<field offset="96" size="32" name="reserved_96"/>
</struct>
<array name="storage_block_descriptor_array">
<field type="storage_block_descriptor" name="storage_block_descriptor"/>
</array>
<!-- page 3-34, page 8-20 -->
<enumeration name="float_precision" size="2">
<constant name="temporary_real" encoding="0b00"/>
<constant name="real" encoding="0b01"/>
<constant name="short_real" encoding="0b10"/>
</enumeration>
<!-- page 3-34, page 8-20 -->
<enumeration name="float_rounding_mode" size="2">
<constant name="round_to_nearest" encoding="0b00"/>
<constant name="round_up" encoding="0b01"/>
<constant name="round_down" encoding="0b10"/>
<constant name="round_toward_zero" encoding="0b11"/>
</enumeration>
<!-- Figure 3-15 on page 3-34, Figure 8-20 on page 8-20 -->
<struct name="context_status" size="16">
<field offset="0" size="1" type="boolean" name="faulted"/>
<field offset="1" size="10" name="preserved_1"/>
<field offset="11" size="1" type="boolean" name="fault_on_inexact"/>
<field offset="12" size="2" type="float_precision" name="float_precision_control"/>
<field offset="14" size="2" type="float_rounding_mode" name="float_rounding_control"/>
</struct>
<!-- Figure 3-16 on page 3-36 -->
<struct name="trace_information_area" size="40">
<field offset="0" size="16" type="ordinal" name="trace_object_index"/>
<field offset="16" size="16" type="ordinal" name="trace_ip"/>
<field offset="24" size="16" type="ordinal" name="trace_event_code"/> <!-- operator_id, all 1s for fault -->
</struct>
<!-- Figure 4-20 on page 4-32, and page 4-49 -->
<struct name="queuing_value" size="32">
<field offset="16" size="16" type="ordinal" name="deadline"/>
<field offset="32" size="16" type="ordinal" name="priority"/>
</struct>
<!-- Figure 4-20 on page 4-32 and Figure 6-21 on page 6-42 -->
<struct name="port_message_queue_entry" size="64">
<field offset="0" size="16" type="ordinal" name="next_entry_displacement"/>
<field offset="16" size="32" type="queuing_value" name="queuing_value"/>
<field offset="48" size="16" name="reserved_48"/>
</struct>
<array name="port_message_queue_entry_array">
<field type="port_message_queue_entry" name="port_message_queue_entry"/>
</array>
<!-- page 4-39 -->
<enumeration name="carried_object_type" size="2">
<constant name="processor" encoding="0b00"/>
<constant name="process" encoding="0b01"/>
<constant name="surrogate" encoding="0b10"/>
</enumeration>
<!-- Figure 4-23 on page 4-39 and Figure 6-24 on page 6-48 -->
<struct name="carrier_status" size="16">
<field offset="0" size="2" type="carried_object_type" name="carried_object_type"/>
<field offset="2" size="1" type="boolean" name="message_received"/>
<field offset="3" size="1" type="boolean" name="not_receive_queued"/>
<field offset="4" size="12" name="preserved_4"/>
</struct>
<!-- page 5-10, 6-32, 7-18 -->
<enumeration name="lock_type" size="2">
<constant name="not_locked" encoding="0b00"/>
<constant name="hardware_locked" encoding="0b01"/>
<constant name="long_term_software_locked" encoding="0b10"/>
<constant name="short_term_software_locked" encoding="0b11"/>
</enumeration>
<!-- Figure 5-6 on page 5-10, Figure 6-14 on page 6-32, Figure 7-12 on page 7-17 -->
<struct name="object_lock" size="16">
<field offset="0" size="2" type="lock_type" name="lock_type"/>
<field offset="2" size="14" type="ordinal" name="locker_id"/>
</struct>
<!-- page 5-16 -->
<enumeration name="trace_mode" size="2">
<constant name="normal" encoding="0b00"/>
<constant name="fault" encoding="0b01"/>
<constant name="flow" encoding="0b10"/>
<constant name="full" encoding="0b11"/>
</enumeration>
<!-- Figure 5-9 on page 5-15 -->
<struct name="process_status" size="16">
<field offset="0" size="1" type="boolean" name="bound"/>
<field offset="1" size="1" type="boolean" name="faulted"/>
<field offset="2" size="1" type="boolean" name="waiting_for_message"/>
<field offset="3" size="1" type="boolean" name="fault_vector_mode"/>
<field offset="4" size="2" type="trace_mode" name="trace_mode"/>
<field offset="6" size="1" type="boolean" name="trace_enable"/>
<field offset="7" size="8" name="preserved_7"/>
<field offset="15" size="1" type="boolean" name="first_port_operation_complete"/>
</struct>
<!-- Figure 5-7 on page 5-11 -->
<struct name="local_sro_data" size="240">
<field offset="0" size="16" type="ordinal" name="begining_block_index"/>
<field offset="16" size="16" type="ordinal" name="ending_block_index"/>
<field offset="32" size="16" type="object_lock" name="sro_lock"/>
<field offset="48" size="32" type="access_descriptor" name="new_ad_copy"/>
<field offset="80" size="32" name="reserved_80"/>
<field offset="112" size="128" type="storage_block_descriptor" name="storage_block_descriptor"/>
</struct>
<!-- Figure 5-8 on page 5-13 -->
<struct name="process_control_information" size="640">
<field offset="0" size="16" type="ordinal" name="period_count"/>
<field offset="16" size="16" type="ordinal" name="service_period"/>
<field offset="32" size="16" type="process_status" name="process_status"/>
<field offset="48" size="32" type="ordinal" name="process_clock"/>
<field offset="80" size="16" type="ordinal" name="process_id"/> <!-- low two bits must be zero -->
<field offset="96" size="48" name="reserved_80"/>
<field offset="144" size="16" type="ordinal" name="entry_access_segment_1_level_number"/>
<field offset="160" size="16" type="ordinal" name="entry_access_segment_2_level_number"/>
<field offset="176" size="16" type="ordinal" name="entry_access_segment_3_level_number"/>
<field offset="192" size="64" name="reserved_192"/>
</struct>
<!-- page 6-33 -->
<enumeration name="processor_state" size="4">
<constant name="initialization" encoding="0b0000"/>
<constant name="idle" encoding="0b0001"/>
<constant name="process_selection" encoding="0b0010"/>
<constant name="process_binding" encoding="0b0011"/>
<constant name="process_execution" encoding="0b0100"/>
<constant name="process_suspension" encoding="0b0101"/>
</enumeration>
<!-- page 6-34 -->
<enumeration name="dispatching_mode" size="2">
<constant name="normal" encoding="0b00"/>
<constant name="alarm" encoding="0b01"/>
<constant name="reconfiguration" encoding="0b10"/>
<constant name="diagnostic" encoding="0b11"/>
</enumeration>
<!-- Figure 6-15 on page 6-33 -->
<struct name="processor_status" size="16">
<field offset="0" size="4" type="processor_state" name="processor_state"/>
<field offset="4" size="2" type="dispatching_mode" name="dispatching_mode"/>
<field offset="6" size="1" type="boolean" name="stopped_by_ipc"/>
<field offset="7" size="1" type="boolean" name="broadcast_acceptance"/>
<field offset="8" size="8" type="ordinal" name="processor_id"/>
</struct>
<!-- IPC message encoding from Table 6-1 on page 6-12 -->
<enumeration name="ipc_message" size="16">
<constant name="wakeup" encoding="0"/>
<constant name="stop_processor" encoding="1"/>
<constant name="clear_broadcast_acceptance_mode" encoding="2"/>
<constant name="set_broadcast_acceptance_mode" encoding="3"/>
<constant name="enter_normal_mode" encoding="4"/>
<constant name="enter_alarm_mode" encoding="5"/>
<constant name="enter_reconfiguration_mode" encoding="6"/>
<constant name="enter_diagnostic_mode" encoding="7"/>
<constant name="suspend_and_requalify_context" encoding="8"/>
<constant name="suspend_and_requalify_process" encoding="9"/>
<constant name="suspend_and_requalify_processor" encoding="10"/>
<constant name="suspend_and_fully_requalify_processor" encoding="11"/>
<constant name="flush_object_table_cache" encoding="12"/>
<constant name="flush_data_segment_cache" encoding="13"/>
<constant name="start_processor" encoding="14"/>
</enumeration>
<!-- Figure 4-19 on page 4-31 and Figure 6-20 on page 6-41 -->
<struct name="port_status" size="16">
<field offset="0" size="1" type="boolean" name="queue_discipline_priority_and_deadline"/>
<field offset="1" size="1" type="boolean" name="service_type_delay"/>
<field offset="2" size="14" name="reserved_2"/>
</struct>
<!-- Table 12-1 on page 12-14 -->
<!-- The four-bit fault type is split into two two-bit fields int he fault_code, rr_low and rr_high. -->
<enumeration name="fault_type" size="4">
<constant name="ff" encoding="0b0000" description="all other faults"/>
<constant name="sc" encoding="0b0001" description="index overflow during scaling"/>
<constant name="dp" encoding="0b0010" description="displacement overflow during address development"/>
<constant name="ip" encoding="0b0011" description="instruction pointer overflow during relative branch"/>
<constant name="ts" encoding="0b0100" description="test system type or descriptor type faults"/>
<constant name="so" encoding="0b0101" description="segment overflow"/>
<constant name="mo" encoding="0b0110" description="memory overflow"/>
<constant name="rr" encoding="0b0111" description="read rights"/>
<constant name="wr" encoding="0b1000" description="write rights"/>
<constant name="tw" encoding="0b1001" description="destination access segment access rights"/>
</enumeration>
<!-- Table 12-2 on page 12-15 -->
<!-- Memory faults are type so, mo, rr, and wr -->
<enumeration name="memory_fault_code" size="3">
<constant name="memory_access" encoding="0b000"/> <!-- XXX should be 0b0xx (two don't care bits) -->
<constant name="interconnect_access" encoding="0b100"/>
<constant name="access_segment_access" encoding="0b101"/>
<constant name="operand_stack_access" encoding="0b111"/>
</enumeration>
<!-- page 12-16 -->
<!-- Memory faults are type so, mo, rr, and wr -->
<!-- valid if memory_fault_code is memory_access -->
<enumeration name="memory_fault_item" size="4">
<constant name="context_access_segment" encoding="0b0000"/>
<constant name="object_table_directory" encoding="0b0100"/>
<constant name="processor_access_segment" encoding="0b0101"/>
<constant name="process_access_segment" encoding="0b0111"/>
<constant name="context_data_segment" encoding="0b1010"/>
<constant name="process_data_segment" encoding="0b1011"/>
<constant name="data_segment_cache" encoding="0b1110"/>
<constant name="object_table_cache" encoding="0b1111"/>
</enumeration>
<!-- Figure 12-5 on page 12-11 -->
<!-- Note on page 12-17: testing of system type and testing of descriptor type are not distinguished. -->
<struct name="fault_code" size="16">
<field offset="0" size="4" type="fault_item" name="memory_fault_item"/> <!-- so, mo, rr, wr -->
<field offset="0" size="5" type="system_type" name="system_type"/> <!-- ts -->
<field offset="0" size="5" type="fault_object_descriptor_type" name="object_descriptor_type"/> <!-- ts -->
<field offset="5" size="2" type="ordinal" name="rr_low"/> <!-- all -->
<field offset="7" size="1" type="boolean" name="memory_write"/> <!-- so, mo, rr, wr -->
<field offset="9" size="2" type="fault_level" name="fault_level"/> <!-- not memory, system type, or object descriptor -->
<field offset="11" size="3" type="memory_fault_code" name="memory_fault_code"/> <!-- so, mo, rr, wr -->
<field offset="14" size="2" type="ordinal" name="rr_high"/> <!-- all -->
</struct>
<!-- Figure 12-6 on page 12-12 -->
<struct name="fault_status" size="16">
<field offset="0" size="1" type="boolean" name="result_destination_memory"/>
<field offset="1" size="1" type="boolean" name="inexact_result"/>
<field offset="2" size="1" type="boolean" name="pre_instruction_stack_full"/>
<field offset="3" size="1" type="boolean" name="post_instruction_stack_full"/>
<field offset="4" size="12" name="reserved_4"/>
</struct>
<!-- Figure 12-4 on page 12-9 -->
<struct name="fault_information_area" size="320">
<field offset="0" size="16" type="ordinal" name="fault_object_index"/>
<field offset="16" size="16" type="ordinal" name="post_instruction_ip"/>
<field offset="32" size="16" type="ordinal" name="pre_instruction_ip"/>
<field offset="48" size="16" type="ordinal" name="post_instruction_sp"/>
<field offset="64" size="16" type="ordinal" name="pre_instruction_sp"/>
<field offset="80" size="16" type="fault_status" name="fault_status"/>
<field offset="96" size="16" type="ordinal" name="operator_id"/>
<field offset="112" size="16" type="ordinal" name="fault_code"/>
<field offset="128" size="16" type="ordinal" name="fault_object_selector"/>
<field offset="144" size="16" type="ordinal" name="fault_displacement"/>
<field offset="160" size="80" type="ordinal" name="second_source_operand_or_exceptional_result"/>
<field offset="240" size="80" type="ordinal" name="first_source_operand"/>
</struct>
<segment base_type="access_segment" system_type="generic" name="generic_access_segment">
<!-- no predefined organization -->
</segment>
<segment base_type="data_segment" system_type="generic" name="generic_data_segment">
<!-- no predefined organization -->
</segment>
<segment base_type="data_segment" processor_class="gdp" system_type="operand_stack" name="operand_stack_data_segment">
<!-- no predefined organization -->
</segment>
<!-- Figure 3-11 on page 3-23 -->