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tests: error_hook skipping div-by-0 test on cortex M0 M0+

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On the Cortex M0+, M0, M23 the div-by-zero is not mapped
as an hardware exception but triggers a HardFault.
The test case is skipped for any ARMV6_M_ARMV8_M_BASELINE.

Signed-off-by: Francois Ramu <francois.ramu@st.com>
This commit is contained in:
Francois Ramu 2021-05-27 17:53:16 +02:00 committed by Kumar Gala
parent 9fdd3f2bac
commit 2bd15ce24a
1 changed files with 5 additions and 1 deletions
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6
tests/ztest/error_hook/src/main.c
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@ -110,9 +110,13 @@ __no_optimization static void trigger_fault_divide_zero(void)
* an exception for divide zero. They might need to enable the divide
* zero exception. We only skip the QEMU board here, this means this
* test will still apply on the physical board.
* For the Cortex-M0, M0+, M23 (CONFIG_ARMV6_M_ARMV8_M_BASELINE)
* which does not include a divide instruction, the test is skipped,
* and there will be no hardware exception for that.
*/
#if (defined(CONFIG_SOC_SERIES_MPS2) && defined(CONFIG_QEMU_TARGET)) || \
defined(CONFIG_BOARD_QEMU_CORTEX_A53) || defined(CONFIG_SOC_QEMU_ARC)
defined(CONFIG_BOARD_QEMU_CORTEX_A53) || defined(CONFIG_SOC_QEMU_ARC) || \
defined(CONFIG_ARMV6_M_ARMV8_M_BASELINE)
ztest_test_skip();
#endif
}