feat(sme): update sme/mortlach tests
FEAT_SME is an optional architectural extension from v9.2.
Previously due to the lack of support in toolchain, testing
SME instructions were overlooked and minimal tests were added.
This patch addresses them, with additional tests to test
the SME instructions. In order to avoid toolchain requirements
we manually encode the instructions for accessing ZA array.
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>
Change-Id: Ia9edd2711d548757b96495498bf9d47b9db68a09
diff --git a/include/lib/aarch64/arch.h b/include/lib/aarch64/arch.h
index f43bc8a..2f4b0c9 100644
--- a/include/lib/aarch64/arch.h
+++ b/include/lib/aarch64/arch.h
@@ -328,8 +328,10 @@
#define MTE_IMPLEMENTED_EL0 ULL(1) /* MTE is only implemented at EL0 */
#define MTE_IMPLEMENTED_ELX ULL(2) /* MTE is implemented at all ELs */
-#define ID_AA64PFR1_EL1_SME_SHIFT U(24)
-#define ID_AA64PFR1_EL1_SME_MASK ULL(0xf)
+#define ID_AA64PFR1_EL1_SME_SHIFT U(24)
+#define ID_AA64PFR1_EL1_SME_MASK ULL(0xf)
+#define ID_AA64PFR1_EL1_SME_NOT_SUPPORTED ULL(0x0)
+#define ID_AA64PFR1_EL1_SME_SUPPORTED ULL(0x1)
/* ID_PFR1_EL1 definitions */
#define ID_PFR1_VIRTEXT_SHIFT U(12)