4  * SPDX-License-Identifier: Apache-2.0
24 /* test case type */
73 	/* As this test case only runs when User Mode is enabled,  in trigger_fault_access()
82 	 * Note: this is not applicable for ARM Cortex-M:  in trigger_fault_access()
83 	 * In Cortex-M, nPRIV read access to address 0x0 is generally allowed,  in trigger_fault_access()
85 	 * 0x0. So, de-referencing NULL pointer is not guaranteed to trigger an  in trigger_fault_access()
116  * For the Cortex-M0, M0+, M23 (CONFIG_ARMV6_M_ARMV8_M_BASELINE)  in trigger_fault_divide_zero()
119  * For ARMv8-R, divide by zero trapping is not supported in hardware.  in trigger_fault_divide_zero()
154  * to define the hook yourself. If not, the program will use the
161 	case ZTEST_CATCH_FATAL_ACCESS:  in ztest_post_fatal_error_hook()
162 	case ZTEST_CATCH_FATAL_ILLEAGAL_INSTRUCTION:  in ztest_post_fatal_error_hook()
163 	case ZTEST_CATCH_FATAL_DIVIDE_ZERO:  in ztest_post_fatal_error_hook()
164 	case ZTEST_CATCH_FATAL_K_PANIC:  in ztest_post_fatal_error_hook()
165 	case ZTEST_CATCH_FATAL_K_OOPS:  in ztest_post_fatal_error_hook()
166 	case ZTEST_CATCH_USER_FATAL_K_OOPS:  in ztest_post_fatal_error_hook()
170 	/* Unfortunately, the case of trigger a fatal error  in ztest_post_fatal_error_hook()
172 	 * So please don't use it this way.  in ztest_post_fatal_error_hook()
174 	case ZTEST_CATCH_FATAL_IN_ISR:  in ztest_post_fatal_error_hook()
185  * the hook yourself. If not, the program will use the default one.
190 	case ZTEST_CATCH_ASSERT_FAIL:  in ztest_post_assert_fail_hook()
193 	case ZTEST_CATCH_ASSERT_IN_ISR:  in ztest_post_assert_fail_hook()
211 	printk("case type is %d\n", case_type);  in tThread_entry()
216 	case ZTEST_CATCH_FATAL_ACCESS:  in tThread_entry()
220 	case ZTEST_CATCH_FATAL_ILLEAGAL_INSTRUCTION:  in tThread_entry()
224 	case ZTEST_CATCH_FATAL_DIVIDE_ZERO:  in tThread_entry()
228 	case ZTEST_CATCH_FATAL_K_PANIC:  in tThread_entry()
232 	case ZTEST_CATCH_FATAL_K_OOPS:  in tThread_entry()
281 	 * Because RISC-V Arch doesn't trigger exception for division-by-zero,  in ZTEST_USER()
282 	 * this test couldn't support RISC-V.  in ZTEST_USER()
283 	 * (RISC-V ISA Manual v2.2, Ch6.2 Division Operation)  in ZTEST_USER()
341 	arch_current_thread()->syscall_frame = _image_ram_start;  in trigger_z_oops()