Remove pointer authentication test
This test only makes sure that the pointer authentication registers can
be read, which isn't a useful test now that the TFTF is going to support
using pointer authentication.
Change-Id: I01735677353ab08ba26f6faad1b900d98654c0d2
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/tftf/tests/extensions/ptrauth/test_ptrauth_access.c b/tftf/tests/extensions/ptrauth/test_ptrauth_access.c
deleted file mode 100644
index 21efc18..0000000
--- a/tftf/tests/extensions/ptrauth/test_ptrauth_access.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2018, Arm Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-
-#include <arch_helpers.h>
-#include <stdbool.h>
-#include <tftf_lib.h>
-
-#ifndef AARCH32
-
-/*
- * This function asserts that pointer authentication registers are accessible
- * from lower ELs. If not permitted from EL3, the access will cause a crash.
- */
-test_result_t test_ptrauth_access(void)
-{
- bool has_ptrauth = false;
- uint64_t id_aa64isar1 = read_id_aa64isar1_el1();
-
- has_ptrauth = has_ptrauth || ((id_aa64isar1 & ID_AA64ISAR1_GPI_MASK) != 0U);
- has_ptrauth = has_ptrauth || ((id_aa64isar1 & ID_AA64ISAR1_GPA_MASK) != 0U);
- has_ptrauth = has_ptrauth || ((id_aa64isar1 & ID_AA64ISAR1_API_MASK) != 0U);
- has_ptrauth = has_ptrauth || ((id_aa64isar1 & ID_AA64ISAR1_APA_MASK) != 0U);
-
- if (!has_ptrauth) {
- tftf_testcase_printf("Pointer authentication not supported.\n");
- return TEST_RESULT_SKIPPED;
- }
-
- (void) read_apgakeylo_el1();
-
- return TEST_RESULT_SUCCESS;
-}
-
-#else
-
-test_result_t test_ptrauth_access(void)
-{
- tftf_testcase_printf("Not supported on AArch32.\n");
- return TEST_RESULT_SKIPPED;
-}
-
-#endif
diff --git a/tftf/tests/tests-ptrauth.mk b/tftf/tests/tests-ptrauth.mk
deleted file mode 100644
index 4e50d3a..0000000
--- a/tftf/tests/tests-ptrauth.mk
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Copyright (c) 2018, Arm Limited. All rights reserved.
-#
-# SPDX-License-Identifier: BSD-3-Clause
-#
-
-TESTS_SOURCES += tftf/tests/extensions/ptrauth/test_ptrauth_access.c
diff --git a/tftf/tests/tests-ptrauth.xml b/tftf/tests/tests-ptrauth.xml
deleted file mode 100644
index a9179cf..0000000
--- a/tftf/tests/tests-ptrauth.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
- Copyright (c) 2018, Arm Limited. All rights reserved.
-
- SPDX-License-Identifier: BSD-3-Clause
--->
-
-<testsuites>
- <testsuite name="PtrAuth" description="Pointer Authentication">
- <testcase name="Simple register access" function="test_ptrauth_access" />
- </testsuite>
-</testsuites>