Add qemu 2.4.0

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

diff --git a/qemu/tests/tcg/lm32/test_scall.S b/qemu/tests/tcg/lm32/test_scall.S
new file mode 100644 (file)
index 0000000..46032f8
--- /dev/null
+++ b/qemu/tests/tcg/lm32/test_scall.S
@@ -0,0 +1,24 @@
+.include "macros.inc"
+
+start
+
+test_name SCALL_1
+mvi r1, 1
+wcsr IE, r1
+# we are running in a semi hosted environment
+# therefore we have to set r8 to some unused system
+# call
+mvi r8, 0
+insn:
+scall
+check_excp 64
+
+test_name SCALL_2
+mv r3, ea
+check_r3 insn
+
+test_name SCALL_3
+rcsr r3, IE
+check_r3 2
+
+end