diff options
Diffstat (limited to 'arch/riscv/kernel/tests/module_test/test_module_linking_main.c')
-rw-r--r-- | arch/riscv/kernel/tests/module_test/test_module_linking_main.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/arch/riscv/kernel/tests/module_test/test_module_linking_main.c b/arch/riscv/kernel/tests/module_test/test_module_linking_main.c new file mode 100644 index 0000000000..8df5fa5b83 --- /dev/null +++ b/arch/riscv/kernel/tests/module_test/test_module_linking_main.c @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2023 Rivos Inc. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <kunit/test.h> + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Test module linking"); + +extern int test_set32(void); +extern int test_set16(void); +extern int test_set8(void); +extern int test_set6(void); +extern long test_sub64(void); +extern int test_sub32(void); +extern int test_sub16(void); +extern int test_sub8(void); +extern int test_sub6(void); + +#ifdef CONFIG_AS_HAS_ULEB128 +extern int test_uleb_basic(void); +extern int test_uleb_large(void); +#endif + +#define CHECK_EQ(lhs, rhs) KUNIT_ASSERT_EQ(test, lhs, rhs) + +void run_test_set(struct kunit *test); +void run_test_sub(struct kunit *test); +void run_test_uleb(struct kunit *test); + +void run_test_set(struct kunit *test) +{ + int val32 = test_set32(); + int val16 = test_set16(); + int val8 = test_set8(); + int val6 = test_set6(); + + CHECK_EQ(val32, 0); + CHECK_EQ(val16, 0); + CHECK_EQ(val8, 0); + CHECK_EQ(val6, 0); +} + +void run_test_sub(struct kunit *test) +{ + int val64 = test_sub64(); + int val32 = test_sub32(); + int val16 = test_sub16(); + int val8 = test_sub8(); + int val6 = test_sub6(); + + CHECK_EQ(val64, 0); + CHECK_EQ(val32, 0); + CHECK_EQ(val16, 0); + CHECK_EQ(val8, 0); + CHECK_EQ(val6, 0); +} + +#ifdef CONFIG_AS_HAS_ULEB128 +void run_test_uleb(struct kunit *test) +{ + int val_uleb = test_uleb_basic(); + int val_uleb2 = test_uleb_large(); + + CHECK_EQ(val_uleb, 0); + CHECK_EQ(val_uleb2, 0); +} +#endif + +static struct kunit_case __refdata riscv_module_linking_test_cases[] = { + KUNIT_CASE(run_test_set), + KUNIT_CASE(run_test_sub), +#ifdef CONFIG_AS_HAS_ULEB128 + KUNIT_CASE(run_test_uleb), +#endif + {} +}; + +static struct kunit_suite riscv_module_linking_test_suite = { + .name = "riscv_checksum", + .test_cases = riscv_module_linking_test_cases, +}; + +kunit_test_suites(&riscv_module_linking_test_suite); |