mirror of
https://github.com/espressif/esp-idf.git
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9a6de4cb3e
On riscv chips accessing cache mapped memory regions over the ibus would result in an illegal instructions exception triggering faster than the cache error interrupt/exception. Added a cache error check in the panic handler, if any cache errors are active the panic handler will now report a cache error, even if the trigger exception was a illegal instructions.
842 lines
30 KiB
Python
842 lines
30 KiB
Python
# SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: CC0-1.0
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import re
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from typing import List, Optional, Union
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import pexpect
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import pytest
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from test_panic_util import PanicTestDut
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# Markers for all the targets this test currently runs on
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TARGETS_TESTED = [
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pytest.mark.esp32,
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pytest.mark.esp32s2,
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pytest.mark.esp32c3,
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pytest.mark.esp32s3,
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pytest.mark.esp32c2,
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pytest.mark.esp32c6,
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pytest.mark.esp32h2
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]
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# Most tests run on all targets and with all configs.
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# This list is passed to @pytest.mark.parametrize for each of the test cases.
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# It creates an outer product of the sets: [configs] x [targets],
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# with some exceptions.
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CONFIGS = [
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pytest.param('coredump_flash_bin_crc', marks=TARGETS_TESTED),
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pytest.param('coredump_flash_elf_sha', marks=[pytest.mark.esp32]), # sha256 only supported on esp32, IDF-1820
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pytest.param('coredump_uart_bin_crc', marks=TARGETS_TESTED),
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pytest.param('coredump_uart_elf_crc', marks=TARGETS_TESTED),
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pytest.param('gdbstub', marks=TARGETS_TESTED),
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pytest.param('panic', marks=TARGETS_TESTED),
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]
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# Some tests only run on dual-core targets, they use the config below.
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TARGETS_DUAL_CORE = [pytest.mark.esp32, pytest.mark.esp32s3]
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CONFIGS_DUAL_CORE = [
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pytest.param('coredump_flash_bin_crc', marks=TARGETS_DUAL_CORE),
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pytest.param('coredump_flash_elf_sha', marks=[pytest.mark.esp32]), # sha256 only supported on esp32, IDF-1820
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pytest.param('coredump_uart_bin_crc', marks=TARGETS_DUAL_CORE),
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pytest.param('coredump_uart_elf_crc', marks=TARGETS_DUAL_CORE),
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pytest.param('gdbstub', marks=TARGETS_DUAL_CORE),
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pytest.param('panic', marks=TARGETS_DUAL_CORE),
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]
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# Some tests run on all targets but need to behave differently on the dual-core ones.
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# This list is used to check if the target is a dual-core one.
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TARGETS_DUAL_CORE_NAMES = [x.mark.name for x in TARGETS_DUAL_CORE]
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# The tests which panic on external stack require PSRAM capable runners
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CONFIGS_EXTRAM_STACK = [
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pytest.param('coredump_extram_stack', marks=[pytest.mark.esp32, pytest.mark.esp32s2, pytest.mark.psram, pytest.mark.esp32s3, pytest.mark.quad_psram])
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]
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TARGETS_HW_STACK_GUARD = [
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pytest.mark.esp32c2,
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pytest.mark.esp32c3,
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pytest.mark.esp32c6,
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pytest.mark.esp32h2,
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]
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CONFIGS_HW_STACK_GUARD = [
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pytest.param('coredump_flash_bin_crc', marks=TARGETS_HW_STACK_GUARD),
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pytest.param('coredump_uart_bin_crc', marks=TARGETS_HW_STACK_GUARD),
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pytest.param('coredump_uart_elf_crc', marks=TARGETS_HW_STACK_GUARD),
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pytest.param('gdbstub', marks=TARGETS_HW_STACK_GUARD),
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pytest.param('panic', marks=TARGETS_HW_STACK_GUARD),
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]
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# Panic abort information will start with this string.
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PANIC_ABORT_PREFIX = 'Panic reason: '
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def get_default_backtrace(config: str) -> List[str]:
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return [config, 'app_main', 'main_task', 'vPortTaskWrapper']
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def common_test(dut: PanicTestDut, config: str, expected_backtrace: Optional[List[str]] = None, check_cpu_reset: Optional[bool] = True,
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expected_coredump: Optional[List[Union[str, re.Pattern]]] = None) -> None:
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if 'gdbstub' in config:
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dut.expect_exact('Entering gdb stub now.')
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dut.start_gdb()
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frames = dut.gdb_backtrace()
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if expected_backtrace is not None:
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dut.verify_gdb_backtrace(frames, expected_backtrace)
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dut.revert_log_level()
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return # don't expect "Rebooting" output below
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# We will only perform comparisons for ELF files, as we are not introducing any new fields to the binary file format.
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if 'bin' in config:
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expected_coredump = None
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if 'uart' in config:
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dut.process_coredump_uart(expected_coredump)
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elif 'flash' in config:
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dut.process_coredump_flash(expected_coredump)
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elif 'panic' in config:
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pass
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dut.expect('Rebooting...')
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if check_cpu_reset:
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dut.expect_cpu_reset()
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_task_wdt_cpu0(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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dut.run_test_func(test_func_name)
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dut.expect_exact(
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'Task watchdog got triggered. The following tasks/users did not reset the watchdog in time:'
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)
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dut.expect_exact('CPU 0: main')
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if dut.is_xtensa:
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# on Xtensa, dumping registers on abort is not necessary, we only need to dump the backtrace
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dut.expect_none('register dump:')
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dut.expect_exact('Print CPU 0 (current core) backtrace')
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dut.expect_backtrace()
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else:
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# on RISC-V, need to dump both registers and stack memory to reconstruct the backtrace
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dut.expect_reg_dump(core=0)
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dut.expect_stack_dump()
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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common_test(
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dut,
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config,
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expected_backtrace=get_default_backtrace(test_func_name),
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)
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@pytest.mark.parametrize('config', CONFIGS_DUAL_CORE, indirect=True)
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@pytest.mark.generic
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def test_task_wdt_cpu1(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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dut.run_test_func(test_func_name)
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dut.expect_exact(
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'Task watchdog got triggered. The following tasks/users did not reset the watchdog in time:'
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)
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dut.expect_exact('CPU 1: Infinite loop')
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if dut.is_xtensa:
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# see comment in test_task_wdt_cpu0
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dut.expect_none('register dump:')
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dut.expect_exact('Print CPU 1 backtrace')
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dut.expect_backtrace()
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# On Xtensa, we get incorrect backtrace from GDB in this test
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expected_backtrace = ['infinite_loop', 'vPortTaskWrapper']
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else:
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assert False, 'No dual-core RISC-V chips yet, check this test case later'
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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common_test(
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dut,
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config,
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expected_backtrace=expected_backtrace,
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)
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@pytest.mark.parametrize('config', CONFIGS_DUAL_CORE, indirect=True)
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@pytest.mark.generic
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def test_task_wdt_both_cpus(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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if dut.target == 'esp32s3':
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pytest.xfail(reason='Only prints "Print CPU 1 backtrace", IDF-6560')
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dut.run_test_func(test_func_name)
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dut.expect_exact(
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'Task watchdog got triggered. The following tasks/users did not reset the watchdog in time:'
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)
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dut.expect_exact('CPU 0: Infinite loop')
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dut.expect_exact('CPU 1: Infinite loop')
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if dut.is_xtensa:
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# see comment in test_task_wdt_cpu0
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dut.expect_none('register dump:')
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dut.expect_exact('Print CPU 0 (current core) backtrace')
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dut.expect_backtrace()
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dut.expect_exact('Print CPU 1 backtrace')
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dut.expect_backtrace()
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# On Xtensa, we get incorrect backtrace from GDB in this test
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expected_backtrace = ['infinite_loop', 'vPortTaskWrapper']
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else:
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assert False, 'No dual-core RISC-V chips yet, check this test case later'
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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common_test(
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dut,
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config,
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expected_backtrace=expected_backtrace,
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)
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@pytest.mark.parametrize('config', CONFIGS_EXTRAM_STACK, indirect=True)
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def test_panic_extram_stack(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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dut.run_test_func(test_func_name)
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dut.expect_none('Allocated stack is not in external RAM')
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dut.expect_none('Guru Meditation')
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dut.expect_backtrace()
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dut.expect_elf_sha256()
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# Check that coredump is getting written to flash
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dut.expect_exact('Save core dump to flash...')
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# And that the stack is replaced and restored
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dut.expect_exact('Backing up stack @')
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dut.expect_exact('Restoring stack')
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# The caller must be accessible after restoring the stack
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dut.expect_exact('Core dump has been saved to flash.')
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common_test(dut, config)
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_int_wdt(
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dut: PanicTestDut, target: str, config: str, test_func_name: str
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) -> None:
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dut.run_test_func(test_func_name)
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dut.expect_gme('Interrupt wdt timeout on CPU0')
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dut.expect_reg_dump(0)
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if dut.is_xtensa:
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dut.expect_backtrace()
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else:
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dut.expect_stack_dump()
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if target in TARGETS_DUAL_CORE_NAMES:
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assert dut.is_xtensa, 'No dual-core RISC-V chips yet, check the test case'
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dut.expect_reg_dump(1)
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dut.expect_backtrace()
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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common_test(dut, config, expected_backtrace=get_default_backtrace(test_func_name))
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_int_wdt_cache_disabled(
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dut: PanicTestDut, target: str, config: str, test_func_name: str
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) -> None:
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dut.run_test_func(test_func_name)
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dut.expect_gme('Interrupt wdt timeout on CPU0')
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dut.expect_reg_dump(0)
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if dut.is_xtensa:
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dut.expect_backtrace()
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else:
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dut.expect_stack_dump()
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if target in TARGETS_DUAL_CORE_NAMES:
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assert dut.is_xtensa, 'No dual-core RISC-V chips yet, check the test case'
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dut.expect_reg_dump(1)
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dut.expect_backtrace()
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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common_test(dut, config, expected_backtrace=get_default_backtrace(test_func_name))
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_cache_error(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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dut.run_test_func(test_func_name)
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if dut.target in ['esp32c3', 'esp32c2']:
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dut.expect_gme('Cache error')
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dut.expect_exact('Cached memory region accessed while ibus or cache is disabled')
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elif dut.target in ['esp32c6', 'esp32h2']:
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dut.expect_gme('Cache error')
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dut.expect_exact('Cache access error')
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elif dut.target in ['esp32s2']:
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# Cache error interrupt is not enabled, IDF-1558
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dut.expect_gme('IllegalInstruction')
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else:
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dut.expect_gme('Cache disabled but cached memory region accessed')
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dut.expect_reg_dump(0)
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if dut.is_xtensa:
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dut.expect_backtrace()
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else:
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dut.expect_stack_dump()
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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expected_backtrace = ['die'] + get_default_backtrace(test_func_name)
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if dut.target in ['esp32s2', 'esp32s3']:
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# 'test_cache_error' missing from GDB backtrace on ESP32-S2 and ESP-S3, IDF-6561
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expected_backtrace = ['die', 'app_main', 'main_task', 'vPortTaskWrapper']
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common_test(
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dut, config, expected_backtrace=expected_backtrace, check_cpu_reset=(dut.target != 'esp32')
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)
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_stack_overflow(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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dut.run_test_func(test_func_name)
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if dut.is_xtensa:
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dut.expect_gme('Unhandled debug exception')
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dut.expect_exact('Stack canary watchpoint triggered (main)')
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else:
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# Stack watchpoint handling missing on RISC-V, IDF-6397
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dut.expect_gme('Breakpoint')
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dut.expect_reg_dump(0)
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if dut.is_xtensa:
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dut.expect_backtrace()
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else:
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dut.expect_stack_dump()
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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common_test(dut, config, expected_backtrace=get_default_backtrace(test_func_name))
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_instr_fetch_prohibited(
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dut: PanicTestDut, config: str, test_func_name: str
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) -> None:
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dut.run_test_func(test_func_name)
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if dut.is_xtensa:
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dut.expect_gme('InstrFetchProhibited')
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dut.expect_reg_dump(0)
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dut.expect_backtrace()
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expected_backtrace = ['_init'] + get_default_backtrace(test_func_name)
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else:
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dut.expect_gme('Instruction access fault')
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dut.expect_reg_dump(0)
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dut.expect_stack_dump()
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# On RISC-V, GDB is not able to determine the correct backtrace after
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# a jump to an invalid address.
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expected_backtrace = ['??']
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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common_test(
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dut,
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config,
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expected_backtrace=expected_backtrace,
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)
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_illegal_instruction(
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dut: PanicTestDut, config: str, test_func_name: str
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) -> None:
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dut.run_test_func(test_func_name)
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if dut.is_xtensa:
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dut.expect_gme('IllegalInstruction')
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else:
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dut.expect_gme('Illegal instruction')
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dut.expect_reg_dump(0)
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if dut.is_xtensa:
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dut.expect_backtrace()
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else:
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dut.expect_stack_dump()
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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common_test(dut, config, expected_backtrace=get_default_backtrace(test_func_name))
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_storeprohibited(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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dut.run_test_func(test_func_name)
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if dut.is_xtensa:
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dut.expect_gme('StoreProhibited')
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else:
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dut.expect_gme('Store access fault')
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dut.expect_reg_dump(0)
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if dut.is_xtensa:
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dut.expect_backtrace()
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else:
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dut.expect_stack_dump()
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dut.expect_elf_sha256()
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dut.expect_none('Guru Meditation')
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common_test(dut, config, expected_backtrace=get_default_backtrace(test_func_name))
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_abort(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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dut.run_test_func(test_func_name)
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regex_pattern = rb'abort\(\) was called at PC [0-9xa-f]+ on core 0'
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dut.expect(regex_pattern)
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if dut.is_xtensa:
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dut.expect_backtrace()
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else:
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dut.expect_stack_dump()
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dut.expect_elf_sha256()
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dut.expect_none(['Guru Meditation', 'Re-entered core dump'])
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coredump_pattern = re.compile(PANIC_ABORT_PREFIX + regex_pattern.decode('utf-8'))
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common_test(
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dut,
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config,
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expected_backtrace=[
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'panic_abort',
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'esp_system_abort',
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'abort'
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] + get_default_backtrace(test_func_name),
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expected_coredump=[coredump_pattern]
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)
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@pytest.mark.parametrize('config', CONFIGS, indirect=True)
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@pytest.mark.generic
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def test_ub(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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dut.run_test_func(test_func_name)
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regex_pattern = rb'Undefined behavior of type out_of_bounds'
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dut.expect(regex_pattern)
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if dut.is_xtensa:
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dut.expect_backtrace()
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else:
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dut.expect_stack_dump()
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dut.expect_elf_sha256()
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dut.expect_none(['Guru Meditation', 'Re-entered core dump'])
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coredump_pattern = re.compile(PANIC_ABORT_PREFIX + regex_pattern.decode('utf-8'))
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common_test(
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dut,
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config,
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expected_backtrace=[
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'panic_abort',
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'esp_system_abort',
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'__ubsan_default_handler',
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'__ubsan_handle_out_of_bounds'
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] + get_default_backtrace(test_func_name),
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expected_coredump=[coredump_pattern]
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_abort_cache_disabled(
|
|
dut: PanicTestDut, config: str, test_func_name: str
|
|
) -> None:
|
|
if dut.target == 'esp32s2':
|
|
pytest.xfail(reason='Crashes in itoa which is not in ROM, IDF-3572')
|
|
dut.run_test_func(test_func_name)
|
|
regex_pattern = rb'abort\(\) was called at PC [0-9xa-f]+ on core 0'
|
|
dut.expect(regex_pattern)
|
|
if dut.is_xtensa:
|
|
dut.expect_backtrace()
|
|
else:
|
|
dut.expect_stack_dump()
|
|
dut.expect_elf_sha256()
|
|
dut.expect_none(['Guru Meditation', 'Re-entered core dump'])
|
|
|
|
coredump_pattern = re.compile(PANIC_ABORT_PREFIX + regex_pattern.decode('utf-8'))
|
|
common_test(
|
|
dut,
|
|
config,
|
|
expected_backtrace=[
|
|
'panic_abort',
|
|
'esp_system_abort',
|
|
'abort'
|
|
] + get_default_backtrace(test_func_name),
|
|
expected_coredump=[coredump_pattern]
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_assert(dut: PanicTestDut, config: str, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
regex_pattern = rb'assert failed:[\s\w()]*?\s[.\w/]*\.(?:c|cpp|h|hpp):\d.*$'
|
|
dut.expect(re.compile(regex_pattern, re.MULTILINE))
|
|
if dut.is_xtensa:
|
|
dut.expect_backtrace()
|
|
else:
|
|
dut.expect_stack_dump()
|
|
dut.expect_elf_sha256()
|
|
dut.expect_none(['Guru Meditation', 'Re-entered core dump'])
|
|
|
|
coredump_pattern = re.compile(PANIC_ABORT_PREFIX + regex_pattern.decode('utf-8'), re.MULTILINE)
|
|
common_test(
|
|
dut,
|
|
config,
|
|
expected_backtrace=[
|
|
'panic_abort',
|
|
'esp_system_abort',
|
|
'__assert_func'
|
|
] + get_default_backtrace(test_func_name),
|
|
expected_coredump=[coredump_pattern]
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_assert_cache_disabled(
|
|
dut: PanicTestDut, config: str, test_func_name: str
|
|
) -> None:
|
|
if dut.target == 'esp32s2':
|
|
pytest.xfail(reason='Crashes in itoa which is not in ROM, IDF-3572')
|
|
dut.run_test_func(test_func_name)
|
|
regex_pattern = rb'assert failed: [0-9xa-fA-F]+.*$'
|
|
dut.expect(re.compile(regex_pattern, re.MULTILINE))
|
|
if dut.is_xtensa:
|
|
dut.expect_backtrace()
|
|
else:
|
|
dut.expect_stack_dump()
|
|
dut.expect_elf_sha256()
|
|
dut.expect_none(['Guru Meditation', 'Re-entered core dump'])
|
|
|
|
coredump_pattern = re.compile(PANIC_ABORT_PREFIX + regex_pattern.decode('utf-8'), re.MULTILINE)
|
|
common_test(
|
|
dut,
|
|
config,
|
|
expected_backtrace=[
|
|
'panic_abort',
|
|
'esp_system_abort',
|
|
'__assert_func'
|
|
] + get_default_backtrace(test_func_name),
|
|
expected_coredump=[coredump_pattern]
|
|
)
|
|
|
|
|
|
@pytest.mark.esp32
|
|
@pytest.mark.parametrize('config', ['panic_delay'], indirect=True)
|
|
def test_panic_delay(dut: PanicTestDut) -> None:
|
|
dut.run_test_func('test_storeprohibited')
|
|
try:
|
|
dut.expect_exact('Rebooting...', timeout=4)
|
|
except pexpect.TIMEOUT:
|
|
# We are supposed to NOT find the output for the specified time
|
|
pass
|
|
else:
|
|
# If we actually match the output within the timeout, it means the delay didn't work
|
|
raise AssertionError('Rebooted too early, delay is too short')
|
|
|
|
dut.expect_exact('Rebooting...', timeout=3)
|
|
dut.expect_exact('rst:0xc (SW_CPU_RESET)')
|
|
|
|
|
|
#########################
|
|
# for memprot test only #
|
|
#########################
|
|
|
|
# Memprot-related tests are supported only on targets with PMS/PMA peripheral;
|
|
# currently ESP32-S2, ESP32-C3, ESP32-C2, ESP32-H2 and ESP32-C6 are supported
|
|
CONFIGS_MEMPROT_IDRAM = [
|
|
pytest.param('memprot_esp32s2', marks=[pytest.mark.esp32s2]),
|
|
pytest.param('memprot_esp32c3', marks=[pytest.mark.esp32c3]),
|
|
pytest.param('memprot_esp32c2', marks=[pytest.mark.esp32c2]),
|
|
pytest.param('memprot_esp32c6', marks=[pytest.mark.esp32c6]),
|
|
pytest.param('memprot_esp32h2', marks=[pytest.mark.esp32h2])
|
|
]
|
|
|
|
CONFIGS_MEMPROT_DCACHE = [
|
|
pytest.param('memprot_esp32s2', marks=pytest.mark.esp32s2),
|
|
]
|
|
|
|
CONFIGS_MEMPROT_RTC_FAST_MEM = [
|
|
pytest.param('memprot_esp32s2', marks=[pytest.mark.esp32s2]),
|
|
pytest.param('memprot_esp32c3', marks=[pytest.mark.esp32c3]),
|
|
pytest.param('memprot_esp32c6', marks=[pytest.mark.esp32c6]),
|
|
pytest.param('memprot_esp32h2', marks=[pytest.mark.esp32h2])
|
|
]
|
|
|
|
CONFIGS_MEMPROT_RTC_SLOW_MEM = [
|
|
pytest.param('memprot_esp32s2', marks=[pytest.mark.esp32s2]),
|
|
]
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_DCACHE, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_dcache_read_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
dut.expect_exact(r'Test error: Test function has returned')
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
# TODO: IDF-6820: ESP32-S2 -> Fix multiple panic reasons in different runs
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_DCACHE, indirect=True)
|
|
@pytest.mark.generic
|
|
@pytest.mark.xfail('config.getvalue("target") == "esp32s2"', reason='Incorrect panic reason may be observed', run=False)
|
|
def test_dcache_write_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r'Write operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_backtrace()
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_IDRAM, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_iram_reg1_write_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
|
|
if dut.target == 'esp32s2':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r'Write operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_backtrace()
|
|
elif dut.target == 'esp32c3':
|
|
dut.expect_exact(r'Test error: Test function has returned')
|
|
elif dut.target in ['esp32c2', 'esp32c6', 'esp32h2']:
|
|
dut.expect_gme('Store access fault')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_IDRAM, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_iram_reg2_write_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
|
|
if dut.target == 'esp32s2':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r'Write operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_backtrace()
|
|
elif dut.target == 'esp32c3':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r' memory type: (\S+)')
|
|
dut.expect(r' faulting address: [0-9xa-f]+')
|
|
dut.expect(r' operation type: (\S+)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
elif dut.target in ['esp32c2', 'esp32c6', 'esp32h2']:
|
|
dut.expect_gme('Store access fault')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_IDRAM, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_iram_reg3_write_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
|
|
if dut.target == 'esp32s2':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r'Write operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_backtrace()
|
|
elif dut.target == 'esp32c3':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r' memory type: (\S+)')
|
|
dut.expect(r' faulting address: [0-9xa-f]+')
|
|
dut.expect(r' operation type: (\S+)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
elif dut.target in ['esp32c2', 'esp32c6', 'esp32h2']:
|
|
dut.expect_gme('Store access fault')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
# TODO: IDF-6820: ESP32-S2 -> Fix incorrect panic reason: Unhandled debug exception
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_IDRAM, indirect=True)
|
|
@pytest.mark.generic
|
|
@pytest.mark.xfail('config.getvalue("target") == "esp32s2"', reason='Incorrect panic reason may be observed', run=False)
|
|
def test_iram_reg4_write_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
|
|
if dut.target == 'esp32s2':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r'Write operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_backtrace()
|
|
elif dut.target == 'esp32c3':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r' memory type: (\S+)')
|
|
dut.expect(r' faulting address: [0-9xa-f]+')
|
|
dut.expect(r' operation type: (\S+)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
elif dut.target in ['esp32c2', 'esp32c6', 'eps32h2']:
|
|
dut.expect_gme('Store access fault')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
# TODO: IDF-6820: ESP32-S2 -> Fix multiple panic reasons in different runs
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_IDRAM, indirect=True)
|
|
@pytest.mark.generic
|
|
@pytest.mark.xfail('config.getvalue("target") == "esp32s2"', reason='Multiple panic reasons for the same test may surface', run=False)
|
|
def test_dram_reg1_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
|
|
if dut.target == 'esp32s2':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r'Unknown operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_corrupted_backtrace()
|
|
elif dut.target in ['esp32c3', 'esp32c2', 'esp32c6', 'esp32h2']:
|
|
dut.expect_gme('Instruction access fault')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
# TODO: IDF-6820: ESP32-S2 -> Fix multiple panic reasons in different runs
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_IDRAM, indirect=True)
|
|
@pytest.mark.generic
|
|
@pytest.mark.xfail('config.getvalue("target") == "esp32s2"', reason='Multiple panic reasons for the same test may surface', run=False)
|
|
def test_dram_reg2_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
|
|
if dut.target == 'esp32s2':
|
|
dut.expect_gme('InstructionFetchError')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_corrupted_backtrace()
|
|
elif dut.target in ['esp32c3', 'esp32c2', 'esp32c6', 'esp32h2']:
|
|
dut.expect_gme('Instruction access fault')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_RTC_FAST_MEM, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_rtc_fast_reg1_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
dut.expect_exact(r'Test error: Test function has returned')
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_RTC_FAST_MEM, indirect=True)
|
|
@pytest.mark.generic
|
|
@pytest.mark.skipif('config.getvalue("target") in ["esp32c6", "esp32h2"]', reason='Not a violation condition because it does not have PMS peripheral')
|
|
def test_rtc_fast_reg2_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
dut.expect_gme('Memory protection fault')
|
|
|
|
if dut.target == 'esp32s2':
|
|
dut.expect(r'Read operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_backtrace()
|
|
elif dut.target == 'esp32c3':
|
|
dut.expect(r' memory type: (\S+)')
|
|
dut.expect(r' faulting address: [0-9xa-f]+')
|
|
dut.expect(r' operation type: (\S+)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
# TODO: IDF-6820: ESP32-S2 -> Fix multiple panic reasons in different runs
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_RTC_FAST_MEM, indirect=True)
|
|
@pytest.mark.generic
|
|
@pytest.mark.xfail('config.getvalue("target") == "esp32s2"', reason='Multiple panic reasons for the same test may surface', run=False)
|
|
def test_rtc_fast_reg3_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
|
|
if dut.target == 'esp32s2':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r'Unknown operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_backtrace()
|
|
elif dut.target == 'esp32c3':
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r' memory type: (\S+)')
|
|
dut.expect(r' faulting address: [0-9xa-f]+')
|
|
dut.expect(r' operation type: (\S+)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
elif dut.target in ['esp32c6', 'esp32h2']:
|
|
dut.expect_gme('Instruction access fault')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_stack_dump()
|
|
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_RTC_SLOW_MEM, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_rtc_slow_reg1_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r'Read operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_corrupted_backtrace()
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS_MEMPROT_RTC_SLOW_MEM, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_rtc_slow_reg2_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
dut.expect_gme('Memory protection fault')
|
|
dut.expect(r'Read operation at address [0-9xa-f]+ not permitted \((\S+)\)')
|
|
dut.expect_reg_dump(0)
|
|
dut.expect_corrupted_backtrace()
|
|
dut.expect_cpu_reset()
|
|
|
|
|
|
@pytest.mark.esp32
|
|
@pytest.mark.parametrize('config', ['gdbstub_coredump'], indirect=True)
|
|
def test_gdbstub_coredump(dut: PanicTestDut) -> None:
|
|
test_func_name = 'test_storeprohibited'
|
|
dut.run_test_func(test_func_name)
|
|
|
|
dut.process_coredump_uart()
|
|
|
|
dut.expect_exact('Entering gdb stub now.')
|
|
dut.start_gdb()
|
|
frames = dut.gdb_backtrace()
|
|
dut.verify_gdb_backtrace(frames, get_default_backtrace(test_func_name))
|
|
dut.revert_log_level()
|
|
return # don't expect "Rebooting" output below
|
|
|
|
|
|
@pytest.mark.parametrize('config', CONFIGS_HW_STACK_GUARD, indirect=True)
|
|
@pytest.mark.generic
|
|
def test_hw_stack_guard_cpu0(dut: PanicTestDut, config: str, test_func_name: str) -> None:
|
|
dut.run_test_func(test_func_name)
|
|
dut.expect_exact('Guru Meditation Error: Core 0 panic\'ed (Stack protection fault).')
|
|
dut.expect_none('ASSIST_DEBUG is not triggered BUT interrupt occured!')
|
|
dut.expect(r'Detected in task(.*)at 0x')
|
|
dut.expect_exact('Stack pointer: 0x')
|
|
dut.expect(r'Stack bounds: 0x(.*) - 0x')
|
|
common_test(dut, config)
|
|
|
|
|
|
@pytest.mark.esp32
|
|
@pytest.mark.parametrize('config', ['panic'], indirect=True)
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@pytest.mark.generic
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def test_illegal_access(dut: PanicTestDut, config: str, test_func_name: str) -> None:
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dut.run_test_func(test_func_name)
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if dut.is_xtensa:
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dut.expect(r'\[1\] val: (-?\d+) at 0x80000000', timeout=30)
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dut.expect_gme('LoadProhibited')
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|
dut.expect_reg_dump(0)
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|
dut.expect_backtrace()
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|
dut.expect_elf_sha256()
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|
dut.expect_none('Guru Meditation')
|