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https://github.com/espressif/esp-idf.git
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6a8aed12ee
Disabled test cases are tracked in: IDF-4465, IDF-5045, IDF-5057, IDF-5058, IDF-5059, IDF-5060, IDF-5061, IDF-5131 - test_fatfs: IDF-5136 - test_pm: IDF-5053 - test_cache_mmu: IDF-5138 - test_partitions: IDF-5137 - test_vfs: IDF-5139 - test_freertos: IDF-5140 - test_wpa_supplicant: IDF-5046 - test_mbedtls: IDF-5141 - test_pthread: IDF-5142 - test_protocomm: IDF-5143 - test_lightsleep: IDF-5053 - test_taskwdt: IDF-5055 - test_tcp_transport: IDF-5144 - test_app_update: IDF-5145 - test_timer: IDF-5052 - test_spi: IDF-5146 - test_rtc_clk: IDF-5060 - test_heap: IDF-5167 ci: fixed issues for tests of libgcc, ets_timer, newlib test_pm: support on C2
54 lines
1.3 KiB
C
54 lines
1.3 KiB
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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// TODO ESP32-C3 IDF-2375
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// LL still not implemented
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#if !TEMPORARY_DISABLED_FOR_TARGETS(ESP32C3)
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#if !TEMPORARY_DISABLED_FOR_TARGETS(ESP32C2)
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//IDF-5058
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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 = 0x80000000; // MPU region 4
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volatile int __attribute__((unused)) val = 0;
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// Marked as an illegal access region at startup in ESP32, ESP32S2.
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// Make accessible temporarily.
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mpu_hal_set_region_access(4, MPU_REGION_RW);
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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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// Make access to region illegal again.
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mpu_hal_set_region_access(4, MPU_REGION_ILLEGAL);
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++access;
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// Since access to region is illegal, this should fail (causing a reset), and the increment
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// to access count is not performed.
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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);
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#endif //!TEMPORARY_DISABLED_FOR_TARGETS(ESP32C2)
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#endif //!TEMPORARY_DISABLED_FOR_TARGETS(ESP32C3)
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