gdb/features/riscv/64bit-fpu.xml

   1 <?xml version="1.0"?>
   2 <!-- Copyright (C) 2018-2019 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 feature SYSTEM "gdb-target.dtd">
   9 <feature name="org.gnu.gdb.riscv.fpu">
  10
  11   <union id="riscv_double">
  12     <field name="float" type="ieee_single"/>
  13     <field name="double" type="ieee_double"/>
  14   </union>
  15
  16   <reg name="ft0" bitsize="64" type="riscv_double"/>
  17   <reg name="ft1" bitsize="64" type="riscv_double"/>
  18   <reg name="ft2" bitsize="64" type="riscv_double"/>
  19   <reg name="ft3" bitsize="64" type="riscv_double"/>
  20   <reg name="ft4" bitsize="64" type="riscv_double"/>
  21   <reg name="ft5" bitsize="64" type="riscv_double"/>
  22   <reg name="ft6" bitsize="64" type="riscv_double"/>
  23   <reg name="ft7" bitsize="64" type="riscv_double"/>
  24   <reg name="fs0" bitsize="64" type="riscv_double"/>
  25   <reg name="fs1" bitsize="64" type="riscv_double"/>
  26   <reg name="fa0" bitsize="64" type="riscv_double"/>
  27   <reg name="fa1" bitsize="64" type="riscv_double"/>
  28   <reg name="fa2" bitsize="64" type="riscv_double"/>
  29   <reg name="fa3" bitsize="64" type="riscv_double"/>
  30   <reg name="fa4" bitsize="64" type="riscv_double"/>
  31   <reg name="fa5" bitsize="64" type="riscv_double"/>
  32   <reg name="fa6" bitsize="64" type="riscv_double"/>
  33   <reg name="fa7" bitsize="64" type="riscv_double"/>
  34   <reg name="fs2" bitsize="64" type="riscv_double"/>
  35   <reg name="fs3" bitsize="64" type="riscv_double"/>
  36   <reg name="fs4" bitsize="64" type="riscv_double"/>
  37   <reg name="fs5" bitsize="64" type="riscv_double"/>
  38   <reg name="fs6" bitsize="64" type="riscv_double"/>
  39   <reg name="fs7" bitsize="64" type="riscv_double"/>
  40   <reg name="fs8" bitsize="64" type="riscv_double"/>
  41   <reg name="fs9" bitsize="64" type="riscv_double"/>
  42   <reg name="fs10" bitsize="64" type="riscv_double"/>
  43   <reg name="fs11" bitsize="64" type="riscv_double"/>
  44   <reg name="ft8" bitsize="64" type="riscv_double"/>
  45   <reg name="ft9" bitsize="64" type="riscv_double"/>
  46   <reg name="ft10" bitsize="64" type="riscv_double"/>
  47   <reg name="ft11" bitsize="64" type="riscv_double"/>
  48
  49   <reg name="fflags" bitsize="32" type="int"/>
  50   <reg name="frm" bitsize="32" type="int"/>
  51   <reg name="fcsr" bitsize="32" type="int"/>
  52 </feature>