feat(sys_reg_trace): add trace system registers access test
Added a test to read trace system registers to ensure that EL3
is giving permission to non-secure EL2 to access these registers.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I0bdbb5aff81a78fc3a3766278c48b25bb6e1779f
diff --git a/include/common/test_helpers.h b/include/common/test_helpers.h
index a6f3768..332f1d8 100644
--- a/include/common/test_helpers.h
+++ b/include/common/test_helpers.h
@@ -263,6 +263,15 @@
} \
} while (false)
+#define SKIP_TEST_IF_SYS_REG_TRACE_NOT_SUPPORTED() \
+ do { \
+ if (!get_armv8_0_sys_reg_trace_support()) { \
+ tftf_testcase_printf("ARMv8-system register" \
+ "trace not supported\n"); \
+ return TEST_RESULT_SKIPPED; \
+ } \
+ } while (false)
+
/* Helper macro to verify if system suspend API is supported */
#define is_psci_sys_susp_supported() \
(tftf_get_psci_feature_info(SMC_PSCI_SYSTEM_SUSPEND) \