Trusted Firmware-A Tests, version 2.0
This is the first public version of the tests for the Trusted
Firmware-A project. Please see the documentation provided in the
source tree for more details.
Change-Id: I6f3452046a1351ac94a71b3525c30a4ca8db7867
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Co-authored-by: amobal01 <amol.balasokamble@arm.com>
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Co-authored-by: Asha R <asha.r@arm.com>
Co-authored-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
Co-authored-by: David Cunado <david.cunado@arm.com>
Co-authored-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
Co-authored-by: Douglas Raillard <douglas.raillard@arm.com>
Co-authored-by: dp-arm <dimitris.papastamos@arm.com>
Co-authored-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Co-authored-by: Jonathan Wright <jonathan.wright@arm.com>
Co-authored-by: Kévin Petit <kevin.petit@arm.com>
Co-authored-by: Roberto Vargas <roberto.vargas@arm.com>
Co-authored-by: Sathees Balya <sathees.balya@arm.com>
Co-authored-by: Shawon Roy <Shawon.Roy@arm.com>
Co-authored-by: Soby Mathew <soby.mathew@arm.com>
Co-authored-by: Thomas Abraham <thomas.abraham@arm.com>
Co-authored-by: Vikram Kanigiri <vikram.kanigiri@arm.com>
Co-authored-by: Yatharth Kochar <yatharth.kochar@arm.com>
diff --git a/spm/common/sp_helpers.h b/spm/common/sp_helpers.h
new file mode 100644
index 0000000..ab6415d
--- /dev/null
+++ b/spm/common/sp_helpers.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2018, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef SP_HELPERS_H
+#define SP_HELPERS_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+typedef struct {
+ u_register_t arg0;
+ u_register_t arg1;
+ u_register_t arg2;
+ u_register_t arg3;
+ u_register_t arg4;
+ u_register_t arg5;
+ u_register_t arg6;
+ u_register_t arg7;
+} svc_args;
+
+/*
+ * Trigger an SVC call.
+ *
+ * The arguments to pass through the SVC call must be stored in the svc_args
+ * structure. The return values of the SVC call will be stored in the same
+ * structure (overriding the input arguments).
+ *
+ * Return the first return value. It is equivalent to args.arg0 but is also
+ * provided as the return value for convenience.
+ */
+u_register_t sp_svc(svc_args *args);
+
+/*
+ * Choose a pseudo-random number within the [min,max] range (both limits are
+ * inclusive).
+ */
+uintptr_t bound_rand(uintptr_t min, uintptr_t max);
+
+/*
+ * Check that expr == expected.
+ * If not, loop forever.
+ */
+void expect(int expr, int expected);
+
+/*
+ * Test framework functions
+ */
+
+void announce_test_section_start(const char *test_sect_desc);
+void announce_test_section_end(const char *test_sect_desc);
+
+void announce_test_start(const char *test_desc);
+void announce_test_end(const char *test_desc);
+
+/* Sleep for at least 'duration_sec' seconds then return. */
+void sp_sleep(uint32_t duration_sec);
+
+#endif /* SP_HELPERS_H */