gdb/features/arc-arcompact.xml

   1 <?xml version="1.0"?>
   2 <!-- Copyright (C) 2015-2019 Free Software Foundation, Inc.
   3
   4      Copying and distribution of this file, with or without modification,
   5      are permitted in any medium without royalty provided the copyright
   6      notice and this notice are preserved.  -->
   7
   8 <!DOCTYPE target SYSTEM "gdb-target.dtd">
   9 <target>
  10   <architecture>arc:ARC700</architecture>
  11   <!-- No OSABI for bare metal.  -->
  12   <!-- No compatibility for ARC.  -->
  13
  14   <feature name="org.gnu.gdb.arc.core.arcompact">
  15     <reg name="r0"  bitsize="32"/>
  16     <reg name="r1"  bitsize="32"/>
  17     <reg name="r2"  bitsize="32"/>
  18     <reg name="r3"  bitsize="32"/>
  19     <reg name="r4"  bitsize="32"/>
  20     <reg name="r5"  bitsize="32"/>
  21     <reg name="r6"  bitsize="32"/>
  22     <reg name="r7"  bitsize="32"/>
  23     <reg name="r8"  bitsize="32"/>
  24     <reg name="r9"  bitsize="32"/>
  25     <reg name="r10" bitsize="32"/>
  26     <reg name="r11" bitsize="32"/>
  27     <reg name="r12" bitsize="32"/>
  28     <reg name="r13" bitsize="32"/>
  29     <reg name="r14" bitsize="32"/>
  30     <reg name="r15" bitsize="32"/>
  31     <reg name="r16" bitsize="32"/>
  32     <reg name="r17" bitsize="32"/>
  33     <reg name="r18" bitsize="32"/>
  34     <reg name="r19" bitsize="32"/>
  35     <reg name="r20" bitsize="32"/>
  36     <reg name="r21" bitsize="32"/>
  37     <reg name="r22" bitsize="32"/>
  38     <reg name="r23" bitsize="32"/>
  39     <reg name="r24" bitsize="32"/>
  40     <reg name="r25" bitsize="32"/>
  41
  42     <!-- ARC core data pointer registers.  -->
  43     <reg name="gp"  bitsize="32" type="data_ptr"/>
  44     <reg name="fp"  bitsize="32" type="data_ptr"/>
  45     <reg name="sp"  bitsize="32" type="data_ptr"/>
  46
  47     <!-- Code pointers.  -->
  48     <reg name="ilink1" bitsize="32" type="code_ptr"/>
  49     <reg name="ilink2" bitsize="32" type="code_ptr"/>
  50     <reg name="blink"  bitsize="32" type="code_ptr"/>
  51
  52     <!-- Here goes extension core registers: r32 - r59 -->
  53
  54     <!-- Loop counter.  -->
  55     <reg name="lp_count" bitsize="32" type="uint32"/>
  56
  57     <!-- r61 is a reserved register address.  -->
  58
  59     <!-- r62 is a long immediate value, not a real register.  -->
  60
  61     <!-- 4-byte aligned read-only program counter.  -->
  62     <reg name="pcl" bitsize="32" type="code_ptr" group=""/>
  63   </feature>
  64
  65   <feature name="org.gnu.gdb.arc.aux-minimal">
  66     <flags id="status32_type" size="4">
  67         <field name="H"   start="0" end="0"/>
  68         <field name="E"   start="1" end="2"/>
  69         <field name="A"   start="3" end="4"/>
  70         <field name="AE"  start="5" end="5"/>
  71         <field name="DE"  start="6" end="6"/>
  72         <field name="U"   start="7" end="7"/>
  73         <field name="V"   start="8" end="8"/>
  74         <field name="C"   start="9" end="9"/>
  75         <field name="N"   start="10" end="10"/>
  76         <field name="Z"   start="11" end="11"/>
  77         <field name="L"   start="12" end="12"/>
  78         <field name="R"  start="13" end="13"/>
  79         <field name="SE"  start="14" end="14"/>
  80     </flags>
  81
  82     <reg name="pc"       bitsize="32" type="code_ptr"/>
  83     <reg name="status32" bitsize="32" type="status32_type"/>
  84   </feature>
  85 </target>