@@ -140,4 +140,127 @@ test_end
#endif
+#if XCHAL_HAVE_DFP
+
+#if XCHAL_HAVE_BE
+#define F64_HIGH_OFF 0
+#else
+#define F64_HIGH_OFF 4
+#endif
+
+.macro movdf fr, hi, lo
+ movi a2, \hi
+ movi a3, \lo
+ wfrd \fr, a2, a3
+.endm
+
+test ldi
+ movi a2, 1
+ wsr a2, cpenable
+
+ movi a2, 1f
+ ldi f1, a2, 8
+ ldi f2, a2, 16
+ ldip f0, a2, 16
+ movi a3, 1f + 16
+ assert eq, a2, a3
+ rfrd a2, f0
+ movi a3, 0x3ff00000
+ assert eq, a2, a3
+ rfrd a2, f1
+ movi a3, 0x40000000
+ assert eq, a2, a3
+ rfrd a2, f2
+ movi a3, 0x40080000
+ assert eq, a2, a3
+.data
+ .align 8
+1:
+.double 1, 2, 3
+.text
+test_end
+
+test sdi
+ movdf f3, 0x40800000, 0
+ movdf f4, 0x40a00000, 0
+ movdf f5, 0x40c00000, 0
+ movi a2, 1f
+ sdi f4, a2, 8
+ sdi f5, a2, 16
+ sdip f3, a2, 16
+ movi a3, 1f + 16
+ assert eq, a2, a3
+ l32i a4, a2, -16 + F64_HIGH_OFF
+ movi a3, 0x40800000
+ assert eq, a4, a3
+ l32i a4, a2, -8 + F64_HIGH_OFF
+ movi a3, 0x40a00000
+ assert eq, a4, a3
+ l32i a4, a2, F64_HIGH_OFF
+ movi a3, 0x40c00000
+ assert eq, a4, a3
+.data
+ .align 8
+1:
+.double 0, 0, 0
+.text
+test_end
+
+test ldx
+ movi a2, 1f
+ movi a3, 0
+ movi a4, 8
+ movi a5, 16
+ ldx f7, a2, a4
+ ldx f8, a2, a5
+ ldxp f6, a2, a5
+ movi a3, 1f + 16
+ assert eq, a2, a3
+ rfrd a2, f6
+ movi a3, 0x401c0000
+ assert eq, a2, a3
+ rfrd a2, f7
+ movi a3, 0x40200000
+ assert eq, a2, a3
+ rfrd a2, f8
+ movi a3, 0x40220000
+ assert eq, a2, a3
+.data
+ .align 8
+1:
+.double 7, 8, 9
+.text
+test_end
+
+test sdx
+ movdf f9, 0x41200000, 0
+ movdf f10, 0x41300000, 0
+ movdf f11, 0x41400000, 0
+ movi a2, 1f
+ movi a3, 0
+ movi a4, 8
+ movi a5, 16
+ sdx f10, a2, a4
+ sdx f11, a2, a5
+ sdxp f9, a2, a5
+ movi a3, 1f + 16
+ assert eq, a2, a3
+ l32i a4, a2, -16 + F64_HIGH_OFF
+ movi a3, 0x41200000
+ assert eq, a4, a3
+ l32i a4, a2, -8 + F64_HIGH_OFF
+ movi a3, 0x41300000
+ assert eq, a4, a3
+ l32i a4, a2, F64_HIGH_OFF
+ movi a3, 0x41400000
+ assert eq, a4, a3
+.data
+ .align 8
+1:
+.double 0, 0, 0
+.text
+test_end
+
+#endif
+
test_suite_end
Add ldi[p]/sdi[p]/ldx[p]/sdx[p] opcode tests to test_lsc. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> --- tests/tcg/xtensa/test_lsc.S | 123 ++++++++++++++++++++++++++++++++++++ 1 file changed, 123 insertions(+)