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b5ffee31 | 1 | <?xml version="1.0"?> |
213516ef | 2 | <!-- Copyright (C) 2018-2023 Free Software Foundation, Inc. |
b5ffee31 AB |
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 | ||
172fb711 AB |
8 | <!-- Register numbers are hard-coded in order to maintain backward |
9 | compatibility with older versions of tools that didn't use xml | |
10 | register descriptions. --> | |
11 | ||
b5ffee31 AB |
12 | <!DOCTYPE feature SYSTEM "gdb-target.dtd"> |
13 | <feature name="org.gnu.gdb.riscv.fpu"> | |
14 | ||
15 | <union id="riscv_double"> | |
16 | <field name="float" type="ieee_single"/> | |
17 | <field name="double" type="ieee_double"/> | |
18 | </union> | |
19 | ||
172fb711 | 20 | <reg name="ft0" bitsize="64" type="riscv_double" regnum="33"/> |
b5ffee31 AB |
21 | <reg name="ft1" bitsize="64" type="riscv_double"/> |
22 | <reg name="ft2" bitsize="64" type="riscv_double"/> | |
23 | <reg name="ft3" bitsize="64" type="riscv_double"/> | |
24 | <reg name="ft4" bitsize="64" type="riscv_double"/> | |
25 | <reg name="ft5" bitsize="64" type="riscv_double"/> | |
26 | <reg name="ft6" bitsize="64" type="riscv_double"/> | |
27 | <reg name="ft7" bitsize="64" type="riscv_double"/> | |
28 | <reg name="fs0" bitsize="64" type="riscv_double"/> | |
29 | <reg name="fs1" bitsize="64" type="riscv_double"/> | |
30 | <reg name="fa0" bitsize="64" type="riscv_double"/> | |
31 | <reg name="fa1" bitsize="64" type="riscv_double"/> | |
32 | <reg name="fa2" bitsize="64" type="riscv_double"/> | |
33 | <reg name="fa3" bitsize="64" type="riscv_double"/> | |
34 | <reg name="fa4" bitsize="64" type="riscv_double"/> | |
35 | <reg name="fa5" bitsize="64" type="riscv_double"/> | |
36 | <reg name="fa6" bitsize="64" type="riscv_double"/> | |
37 | <reg name="fa7" bitsize="64" type="riscv_double"/> | |
38 | <reg name="fs2" bitsize="64" type="riscv_double"/> | |
39 | <reg name="fs3" bitsize="64" type="riscv_double"/> | |
40 | <reg name="fs4" bitsize="64" type="riscv_double"/> | |
41 | <reg name="fs5" bitsize="64" type="riscv_double"/> | |
42 | <reg name="fs6" bitsize="64" type="riscv_double"/> | |
43 | <reg name="fs7" bitsize="64" type="riscv_double"/> | |
44 | <reg name="fs8" bitsize="64" type="riscv_double"/> | |
45 | <reg name="fs9" bitsize="64" type="riscv_double"/> | |
46 | <reg name="fs10" bitsize="64" type="riscv_double"/> | |
47 | <reg name="fs11" bitsize="64" type="riscv_double"/> | |
48 | <reg name="ft8" bitsize="64" type="riscv_double"/> | |
49 | <reg name="ft9" bitsize="64" type="riscv_double"/> | |
50 | <reg name="ft10" bitsize="64" type="riscv_double"/> | |
51 | <reg name="ft11" bitsize="64" type="riscv_double"/> | |
52 | ||
172fb711 | 53 | <reg name="fcsr" bitsize="32" type="int" regnum="68"/> |
b5ffee31 | 54 | </feature> |