Add testsuite for the PRU simulator port

[deliverable/binutils-gdb.git] / sim / testsuite / sim / pru / subreg.s

diff --git a/sim/testsuite/sim/pru/subreg.s b/sim/testsuite/sim/pru/subreg.s
new file mode 100644 (file)
index 0000000..77dedd1
--- /dev/null
+++ b/sim/testsuite/sim/pru/subreg.s
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+# Check that subregister addressing works.
+# mach: pru
+
+# Copyright (C) 2016-2019 Free Software Foundation, Inc.
+# Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
+#
+# This file is part of the GNU simulators.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# 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/>.
+
+.include "testutils.inc"
+
+       start
+
+       ldi r0, 0x01ff
+       add r0, r0.b0, r0.b1
+       qbne F, r0.b0, 0x00
+       qbne F, r0.b1, 0x01
+       qbne F, r0.w2, 0x00
+
+       ldi r0, 0x01ff
+       add r0.b0, r0.b0, r0.b1
+       adc r0, r0.b1, r0.b3
+       qbne F, r0.b0, 0x02
+       qbne F, r0.b1, 0x00
+       qbne F, r0.w2, 0x00
+
+       pass
+F:     fail