Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / xtensa / test_sar.S

diff --git a/qemu/tests/tcg/xtensa/test_sar.S b/qemu/tests/tcg/xtensa/test_sar.S
new file mode 100644 (file)
index 0000000..b615a55
--- /dev/null
+++ b/qemu/tests/tcg/xtensa/test_sar.S
@@ -0,0 +1,111 @@
+#include "macros.inc"
+
+test_suite sar
+
+.macro test_sar prefix, imm
+    \prefix\()_set \imm
+    \prefix\()_ver \imm
+.endm
+
+.macro tests_sar prefix
+    test_sar \prefix, 0
+    test_sar \prefix, 1
+    test_sar \prefix, 2
+    test_sar \prefix, 3
+    test_sar \prefix, 0x1f
+    test_sar \prefix, 0x20
+    test_sar \prefix, 0x3f
+    test_sar \prefix, 0x40
+    test_sar \prefix, 0xfffffffe
+.endm
+
+.macro sar_set imm
+    movi    a2, \imm
+    wsr     a2, sar
+.endm
+
+.macro sar_ver imm
+    rsr     a3, sar
+    movi    a2, \imm & 0x3f
+    assert  eq, a2, a3
+.endm
+
+test sar
+    tests_sar sar
+test_end
+
+.macro ssr_set imm
+    movi    a2, \imm
+    ssr     a2
+.endm
+
+.macro ssr_ver imm
+    rsr     a3, sar
+    movi    a2, \imm & 0x1f
+    assert  eq, a2, a3
+.endm
+
+test ssr
+    tests_sar ssr
+test_end
+
+.macro ssl_set imm
+    movi    a2, \imm
+    ssl     a2
+.endm
+
+.macro ssl_ver imm
+    rsr     a3, sar
+    movi    a2, 32 - (\imm & 0x1f)
+    assert  eq, a2, a3
+.endm
+
+test ssl
+    tests_sar ssl
+test_end
+
+.macro ssa8l_set imm
+    movi    a2, \imm
+    ssa8l   a2
+.endm
+
+.macro ssa8l_ver imm
+    rsr     a3, sar
+    movi    a2, (\imm & 0x3) << 3
+    assert  eq, a2, a3
+.endm
+
+test ssa8l
+    tests_sar ssa8l
+test_end
+
+.macro ssa8b_set imm
+    movi    a2, \imm
+    ssa8b   a2
+.endm
+
+.macro ssa8b_ver imm
+    rsr     a3, sar
+    movi    a2, 32 - ((\imm & 0x3) << 3)
+    assert  eq, a2, a3
+.endm
+
+test ssa8b
+    tests_sar ssa8b
+test_end
+
+.macro ssai_set imm
+    ssai    \imm & 0x1f
+.endm
+
+.macro ssai_ver imm
+    rsr     a3, sar
+    movi    a2, \imm & 0x1f
+    assert  eq, a2, a3
+.endm
+
+test ssai
+    tests_sar ssai
+test_end
+
+test_suite_end