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-rw-r--r--qemu/tests/tcg/lm32/test_sru.S57
1 files changed, 57 insertions, 0 deletions
diff --git a/qemu/tests/tcg/lm32/test_sru.S b/qemu/tests/tcg/lm32/test_sru.S
new file mode 100644
index 000000000..2ab0b54c7
--- /dev/null
+++ b/qemu/tests/tcg/lm32/test_sru.S
@@ -0,0 +1,57 @@
+.include "macros.inc"
+
+start
+
+test_name SRU_1
+mvi r1, 1
+mvi r2, 0
+sru r3, r1, r2
+check_r3 1
+
+test_name SRU_2
+mvi r1, 0
+mvi r2, 1
+sru r3, r1, r2
+check_r3 0
+
+test_name SRU_3
+load r1 0x40000000
+mvi r2, 30
+sru r3, r1, r2
+check_r3 1
+
+test_name SRU_4
+load r1 0x40000000
+mvi r2, 31
+sru r3, r1, r2
+check_r3 0
+
+test_name SRU_5
+mvi r1, 16
+mvi r2, 34
+sru r3, r1, r2
+check_r3 4
+
+test_name SRU_6
+mvi r1, 2
+sru r3, r1, r1
+check_r3 0
+
+test_name SRU_7
+mvi r3, 2
+sru r3, r3, r3
+check_r3 0
+
+test_name SRU_8
+mvi r1, 0xfffffff0
+mvi r2, 2
+sru r3, r1, r2
+check_r3 0x3ffffffc
+
+test_name SRU_9
+mvi r1, 0xfffffff0
+mvi r2, 4
+sru r3, r1, r2
+check_r3 0x0fffffff
+
+end