36 lines
758 B
C
36 lines
758 B
C
#include <stdio.h>
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#include <stdbool.h>
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#include "unity.h"
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#include "esp_attr.h"
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#include "hal/mpu_hal.h"
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volatile static int RTC_NOINIT_ATTR access = 0;
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static void trigger_illegal_access(void)
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{
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access = 0;
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intptr_t addr = 0x60000000;
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volatile int __attribute__((unused)) val = 0;
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val = *((int*) addr);
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++access;
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TEST_ASSERT_EQUAL(1, access);
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printf("Sucessfully accessed location %p\r\n", (void*)addr);
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mpu_hal_set_region_access(3, MPU_REGION_ILLEGAL); // 0x60000000
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++access;
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val = *((int*) addr);
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++access;
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}
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void check_access(void)
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{
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TEST_ASSERT_EQUAL(2, access);
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}
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TEST_CASE_MULTIPLE_STAGES("Can set illegal access regions", "[soc][mpu]",
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trigger_illegal_access,
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check_access); |