Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / lm32 / test_sextb.S

diff --git a/qemu/tests/tcg/lm32/test_sextb.S b/qemu/tests/tcg/lm32/test_sextb.S
new file mode 100644 (file)
index 0000000..58db8ee
--- /dev/null
+++ b/qemu/tests/tcg/lm32/test_sextb.S
@@ -0,0 +1,20 @@
+.include "macros.inc"
+
+start
+
+test_name SEXTB_1
+mvi r1, 0
+sextb r3, r1
+check_r3 0
+
+test_name SEXTB_2
+mvi r1, 0x7f
+sextb r3, r1
+check_r3 0x0000007f
+
+test_name SEXTB_3
+mvi r1, 0x80
+sextb r3, r1
+check_r3 0xffffff80
+
+end