98  *	TEST_ARG_REG(7, 0x12345678) // Set r7=0x12345678
113  *	.byte	0
121  *	.short	0
122  *	.word	0x1234567
127  *	.short	50f-0f		@ offset of 'test_before'
128  *	.short	2f-0f		@ offset of 'test_after2' (if relevent)
129  *	.short	99f-0f		@ offset of 'test_done'
131  *	0:
151  * to the start of the test case code, (local label '0').
157  * indicates that R7 should be loaded with the value 0x12345678.
230 #define FUNC_ARG1 0x12345678
231 #define FUNC_ARG2 0xabcdef
315 	return 0;  in pre_handler()
327 	.addr		= 0,
338 	if (ret < 0) {  in test_kprobe()
346 	the_kprobe.flags = 0; /* Clear disable flag to allow reuse */  in test_kprobe()
366 	return 0;  in test_kprobe()
375 	return 0;  in kretprobe_handler()
388 	if (ret < 0) {  in test_kretprobe()
396 	the_kretprobe.kp.flags = 0; /* Clear disable flag to allow reuse */  in test_kretprobe()
411 	return 0;  in test_kretprobe()
420 	if (ret < 0)  in run_api_tests()
425 	if (ret < 0)  in run_api_tests()
428 	return 0;  in run_api_tests()
500 	return 0;  in benchmark_pre_handler()
509 		for (i = n; i > 0; --i)  in benchmark()
526 	if (ret < 0) {  in kprobe_benchmark()
547 		{&benchmark_nop, 0, "nop"},  in run_benchmarks()
553 		{&benchmark_pushpop1, 0, "stmdb	sp!, {r3-r11,lr}"},  in run_benchmarks()
555 		{&benchmark_pushpop2, 0, "stmdb	sp!, {r0-r8,lr}"},  in run_benchmarks()
557 		{&benchmark_pushpop3, 0, "stmdb	sp!, {r4,lr}"},  in run_benchmarks()
559 		{&benchmark_pushpop4, 0, "stmdb	sp!, {r0,lr}"},  in run_benchmarks()
562 		{&benchmark_pushpop_thumb, 0, "push.n	{r0-r7,lr}"},  in run_benchmarks()
565 		{0}  in run_benchmarks()
571 		if (ret < 0)  in run_benchmarks()
577 	return 0;  in run_benchmarks()
607 			return 0;  in table_iter()
655 	return 0;  in table_test_fn()
662 		.parent_mask	= 0,  in table_test()
663 		.parent_value	= 0  in table_test()
705 #define COVERAGE_ANY_REG	(1<<0)
725 	unsigned regs = 0;  in coverage_start_registers()
727 	for (i = 0; i < 20; i += 4) {  in coverage_start_registers()
728 		int r = (h->type_regs.bits >> (DECODE_TYPE_BITS + i)) & 0xf;  in coverage_start_registers()
761 	return 0;  in coverage_start_fn()
769 	coverage.num_entries = 0;  in coverage_start()
770 	coverage.nesting = 0;  in coverage_start()
779 	for (i = 0; i < 20; i += 4) {  in coverage_add_registers()
780 		enum decode_reg_type reg_type = (regs >> i) & 0xf;  in coverage_add_registers()
781 		int reg = (insn >> i) & 0xf;  in coverage_add_registers()
847 	unsigned nesting = 0;  in coverage_add()
940 		"cmp	r0, #0					\n\t"  in __kprobes_test_case_end_32()
957 		"cmp	r0, #0					\n\t"  in __kprobes_test_case_end_16()
1018 static int probe_should_run; /* 0 = no, 1 = yes, -1 = unknown */
1028 	cpsr  = (scenario & 0xf) << 28; /* N,Z,C,V flags */  in test_context_cpsr()
1029 	cpsr |= (scenario & 0xf) << 16; /* GE flags */  in test_context_cpsr()
1030 	cpsr |= (scenario & 0x1) << 27; /* Toggle Q flag */  in test_context_cpsr()
1036 		probe_should_run = test_check_cc(cc, cpsr) != 0;  in test_context_cpsr()
1043 			int cc = (current_instruction >> kprobe_test_cc_position) & 0xf;  in test_context_cpsr()
1044 			probe_should_run = test_check_cc(cc, cpsr) != 0;  in test_context_cpsr()
1054 		unsigned mask = x / 7 + 2;  /* ITSTATE<4:0>, bits reversed */  in test_context_cpsr()
1056 		if (mask > 0x1f) {  in test_context_cpsr()
1059 			mask = 0x4;  in test_context_cpsr()
1060 			if ((scenario & 0xf) == 0xf)  in test_context_cpsr()
1065 		cpsr |= (mask & 0x1) << 12;	/* ITSTATE<4> */  in test_context_cpsr()
1066 		cpsr |= (mask & 0x2) << 10;	/* ITSTATE<3> */  in test_context_cpsr()
1067 		cpsr |= (mask & 0x4) << 8;	/* ITSTATE<2> */  in test_context_cpsr()
1068 		cpsr |= (mask & 0x8) << 23;	/* ITSTATE<1> */  in test_context_cpsr()
1069 		cpsr |= (mask & 0x10) << 21;	/* ITSTATE<0> */  in test_context_cpsr()
1071 		probe_should_run = test_check_cc((cpsr >> 12) & 0xf, cpsr) != 0;  in test_context_cpsr()
1076 		case 16: /* Clear NZCV flags and 'it eq' state (false as Z=0) */  in test_context_cpsr()
1077 			cpsr = 0x00000800;  in test_context_cpsr()
1078 			probe_should_run = 0;  in test_context_cpsr()
1081 			cpsr = 0xf0007800;  in test_context_cpsr()
1082 			probe_should_run = 0;  in test_context_cpsr()
1084 		case 18: /* Clear NZCV flags and 'it ls' state (true as C=0) */  in test_context_cpsr()
1085 			cpsr = 0x00009800;  in test_context_cpsr()
1088 			cpsr = 0xf0002800;  in test_context_cpsr()
1109 	for (i = 0; i < TEST_MEMORY_SIZE / sizeof(current_stack[0]); ++i)  in setup_test_context()
1119 	for (i = 0; i < 13; ++i)  in setup_test_context()
1127 	for (; args[0].type != ARG_TYPE_END; ++args)  in setup_test_context()
1128 		switch (args[0].type) {  in setup_test_context()
1170 		probe->kprobe.flags = 0; /* Clear disable flag to allow reuse */  in unregister_test_probe()
1183 	if (ret >= 0) {  in register_test_probe()
1194 	return 0;  in test_before_pre_handler()
1210 	return 0;  in test_case_pre_handler()
1219 		return 0; /* Already run for this test instance */  in test_after_pre_handler()
1225 	for (args = current_args; args[0].type != ARG_TYPE_END; ++args)  in test_after_pre_handler()
1226 		if (args[0].type == ARG_TYPE_REG_MASKED) {  in test_after_pre_handler()
1238 	return 0;  in test_after_pre_handler()
1282 	for (i = 0; i < size / sizeof(u32); i += 4)  in print_memory()
1291 	if (offset > 0)  in expected_memory_size()
1341 	current_branch_target = 0;  in kprobes_test_case_start()
1353 		current_instruction = __mem_to_opcode_thumb16(p[0]);  in kprobes_test_case_start()
1362 	if (current_title[0] == '.')  in kprobes_test_case_start()
1365 		verbose("%s\t@ %0*x\n", current_title,  in kprobes_test_case_start()
1389 		if (register_test_probe(&test_case_probe) < 0)  in kprobes_test_case_start()
1396 		if (register_test_probe(&test_case_probe) >= 0)  in kprobes_test_case_start()
1402 	if (register_test_probe(&test_before_probe) < 0) {  in kprobes_test_case_start()
1406 	if (register_test_probe(&test_after_probe) < 0) {  in kprobes_test_case_start()
1413 		if (register_test_probe(&test_after2_probe) < 0) {  in kprobes_test_case_start()
1420 	test_case_run_count = 0;  in kprobes_test_case_start()
1433 	size_t mem_size = 0;  in check_test_results()
1434 	u32 *mem = 0;  in check_test_results()
1472 	if (test_case_run_count < 0) {  in kprobes_test_case_end()
1497 	if ((test_case_run_count & 1) == 0) {  in kprobes_test_case_end()
1504 		if (register_test_probe(&test_case_probe) < 0) {  in kprobes_test_case_end()
1515 		} else if (probe_should_run == 0) {  in kprobes_test_case_end()
1543 	return 0;  in kprobes_test_case_end()
1568 	return 0;  in run_test_cases()
1574 	int ret = 0;  in run_all_tests()
1644 	if (ret == 0)  in run_all_tests()
1646 	if (ret == 0)  in run_all_tests()