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feat(cpu_region_protect): Enable basic memory protection for SPIRAM

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This commit is contained in:
harshal.patil
2025-02-18 23:28:26 +05:30
parent 49f253361e
commit ab229a34b3
20 changed files with 479 additions and 133 deletions
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53
tools/test_apps/system/panic/pytest_panic.py
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@@ -163,7 +163,8 @@ def common_test(
dut.revert_log_level()
return # don't expect "Rebooting" output below
# We will only perform comparisons for ELF files, as we are not introducing any new fields to the binary file format.
# We will only perform comparisons for ELF files,
# as we are not introducing any new fields to the binary file format.
if 'bin' in config:
expected_coredump = None
@@ -719,6 +720,29 @@ CONFIGS_MEMPROT_FLASH_IDROM = list(
)
)
CONFIGS_MEMPROT_SPIRAM_XIP_IROM_ALIGNMENT_HEAP = list(
itertools.chain(
itertools.product(
['memprot_spiram_xip_esp32c5', 'memprot_spiram_xip_esp32c61', 'memprot_spiram_xip_esp32p4'],
['esp32c5', 'esp32c61', 'esp32p4'],
)
)
)
CONFIGS_MEMPROT_SPIRAM_XIP_DROM_ALIGNMENT_HEAP = list(
itertools.chain(
itertools.product(
[
'memprot_spiram_xip_esp32s3',
'memprot_spiram_xip_esp32c5',
'memprot_spiram_xip_esp32c61',
'memprot_spiram_xip_esp32p4',
],
['esp32s3', 'esp32c5', 'esp32c61', 'esp32p4'],
)
)
)
CONFIGS_MEMPROT_INVALID_REGION_PROTECTION_USING_PMA = list(
itertools.chain(
itertools.product(
@@ -1000,6 +1024,33 @@ def test_drom_reg_execute_violation(dut: PanicTestDut, test_func_name: str) -> N
dut.expect_cpu_reset()
@pytest.mark.generic
@idf_parametrize('config, target', CONFIGS_MEMPROT_SPIRAM_XIP_IROM_ALIGNMENT_HEAP, indirect=['config', 'target'])
def test_spiram_xip_irom_alignment_reg_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
dut.run_test_func(test_func_name)
try:
dut.expect_gme('Instruction access fault')
except Exception:
dut.expect_exact('SPIRAM (IROM): IROM alignment gap not added into heap')
dut.expect_reg_dump(0)
dut.expect_cpu_reset()
@pytest.mark.generic
@idf_parametrize('config, target', CONFIGS_MEMPROT_SPIRAM_XIP_DROM_ALIGNMENT_HEAP, indirect=['config', 'target'])
def test_spiram_xip_drom_alignment_reg_execute_violation(dut: PanicTestDut, test_func_name: str) -> None:
dut.run_test_func(test_func_name)
try:
if dut.target == 'esp32s3':
dut.expect_gme('InstructionFetchError')
else:
dut.expect_gme('Instruction access fault')
except Exception:
dut.expect_exact('SPIRAM (DROM): DROM alignment gap not added into heap')
dut.expect_reg_dump(0)
dut.expect_cpu_reset()
@pytest.mark.generic
@idf_parametrize('config, target', CONFIGS_MEMPROT_INVALID_REGION_PROTECTION_USING_PMA, indirect=['config', 'target'])
def test_invalid_memory_region_write_violation(dut: PanicTestDut, test_func_name: str) -> None: