kopia lustrzana https://github.com/espressif/esp-idf
135 wiersze
4.7 KiB
C
135 wiersze
4.7 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2017-2022 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include "inttypes.h"
|
|
#include "unity.h"
|
|
#include "esp_attr.h"
|
|
#include "esp_log.h"
|
|
#include "soc/soc.h"
|
|
#include "esp_system.h"
|
|
#if CONFIG_IDF_TARGET_ESP32
|
|
#include "esp_private/esp_psram_extram.h"
|
|
#endif
|
|
#include "test_utils.h"
|
|
|
|
extern int _rtc_noinit_start;
|
|
extern int _rtc_noinit_end;
|
|
extern int _rtc_data_start;
|
|
extern int _rtc_data_end;
|
|
extern int _noinit_start;
|
|
extern int _noinit_end;
|
|
extern int _rtc_force_fast_start;
|
|
extern int _rtc_force_fast_end;
|
|
extern int _rtc_force_slow_start;
|
|
extern int _rtc_force_slow_end;
|
|
extern int _ext_ram_noinit_start;
|
|
extern int _ext_ram_noinit_end;
|
|
extern int _ext_ram_bss_start;
|
|
extern int _ext_ram_bss_end;
|
|
|
|
|
|
#if !TEMPORARY_DISABLED_FOR_TARGETS(ESP32C2)
|
|
//IDF-5045
|
|
//Variables for test: Attributes place variables into correct sections
|
|
static __NOINIT_ATTR uint32_t s_noinit;
|
|
static RTC_NOINIT_ATTR uint32_t s_rtc_noinit;
|
|
static RTC_DATA_ATTR uint32_t s_rtc_data;
|
|
static RTC_RODATA_ATTR uint32_t s_rtc_rodata;
|
|
static RTC_FAST_ATTR uint32_t s_rtc_force_fast;
|
|
static RTC_SLOW_ATTR uint32_t s_rtc_force_slow;
|
|
#if CONFIG_SPIRAM_ALLOW_NOINIT_SEG_EXTERNAL_MEMORY
|
|
static EXT_RAM_NOINIT_ATTR uint32_t s_noinit_ext;
|
|
#endif
|
|
|
|
static bool data_in_segment(void *ptr, int *seg_start, int *seg_end)
|
|
{
|
|
return ((intptr_t)ptr < (intptr_t)seg_end) && \
|
|
((intptr_t)ptr >= (intptr_t)seg_start);
|
|
}
|
|
|
|
TEST_CASE("Attributes place variables into correct sections", "[ld]")
|
|
{
|
|
TEST_ASSERT(data_in_segment(&s_noinit, &_noinit_start, &_noinit_end));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_noinit, &_rtc_noinit_start, &_rtc_noinit_end));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_data, &_rtc_data_start, &_rtc_data_end));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_rodata, &_rtc_data_start, &_rtc_data_end));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_force_fast, &_rtc_force_fast_start, &_rtc_force_fast_end));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_force_slow, &_rtc_force_slow_start, &_rtc_force_slow_end));
|
|
|
|
#if CONFIG_ESP32_RTCDATA_IN_FAST_MEM || \
|
|
CONFIG_ESP32S2_RTCDATA_IN_FAST_MEM || \
|
|
CONFIG_ESP32S3_RTCDATA_IN_FAST_MEM
|
|
TEST_ASSERT(data_in_segment(&s_rtc_data, (int*) SOC_RTC_DRAM_LOW, (int*) SOC_RTC_DRAM_HIGH));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_rodata, (int*) SOC_RTC_DRAM_LOW, (int*) SOC_RTC_DRAM_HIGH));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_noinit, (int*) SOC_RTC_DRAM_LOW, (int*) SOC_RTC_DRAM_HIGH));
|
|
#else
|
|
TEST_ASSERT(data_in_segment(&s_rtc_data, (int*) SOC_RTC_DATA_LOW, (int*) SOC_RTC_DATA_HIGH));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_rodata, (int*) SOC_RTC_DATA_LOW, (int*) SOC_RTC_DATA_HIGH));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_noinit, (int*) SOC_RTC_DATA_LOW, (int*) SOC_RTC_DATA_HIGH));
|
|
#endif
|
|
|
|
TEST_ASSERT(data_in_segment(&s_rtc_force_fast, (int*) SOC_RTC_DRAM_LOW, (int*) SOC_RTC_DRAM_HIGH));
|
|
TEST_ASSERT(data_in_segment(&s_rtc_force_slow, (int*) SOC_RTC_DATA_LOW, (int*) SOC_RTC_DATA_HIGH));
|
|
|
|
#if CONFIG_SPIRAM_ALLOW_NOINIT_SEG_EXTERNAL_MEMORY
|
|
TEST_ASSERT(data_in_segment(&s_noinit_ext, &_ext_ram_noinit_start, &_ext_ram_noinit_end));
|
|
#endif
|
|
}
|
|
|
|
#endif //!TEMPORARY_DISABLED_FOR_TARGETS(ESP32C2)
|
|
|
|
#if CONFIG_SPIRAM_ALLOW_NOINIT_SEG_EXTERNAL_MEMORY
|
|
|
|
#define TEST_BUFFER_SIZE (16*1024/4)
|
|
static EXT_RAM_NOINIT_ATTR uint32_t s_noinit_buffer[TEST_BUFFER_SIZE];
|
|
|
|
static void write_spiram_and_reset(void)
|
|
{
|
|
// Fill the noinit buffer
|
|
printf("Filling buffer\n");
|
|
for (uint32_t i = 0; i < TEST_BUFFER_SIZE; i++) {
|
|
s_noinit_buffer[i] = i ^ 0x55555555U;
|
|
}
|
|
printf("Flushing cache\n");
|
|
// Flush the cache out to SPIRAM before resetting.
|
|
esp_psram_extram_writeback_cache();
|
|
|
|
printf("Restarting\n");
|
|
// Reset to test that noinit memory is left intact.
|
|
esp_restart();
|
|
}
|
|
|
|
static void check_spiram_contents(void)
|
|
{
|
|
// Confirm that the memory contents are still what we expect
|
|
uint32_t error_count = 0;
|
|
for (uint32_t i = 0; i < TEST_BUFFER_SIZE; i++) {
|
|
if (s_noinit_buffer[i] != (i ^ 0x55555555U)) {
|
|
error_count++;
|
|
}
|
|
}
|
|
printf("Found %" PRIu32 " memory errors\n", error_count);
|
|
TEST_ASSERT(error_count == 0);
|
|
}
|
|
|
|
TEST_CASE_MULTIPLE_STAGES("Spiram test noinit memory", "[spiram]", write_spiram_and_reset, check_spiram_contents);
|
|
|
|
#endif // CONFIG_SPIRAM_ALLOW_NOINIT_SEG_EXTERNAL_MEMORY
|
|
|
|
|
|
#if CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY
|
|
#define TEST_BSS_NUM (256 * 1024)
|
|
static EXT_RAM_BSS_ATTR uint32_t s_bss_buffer[TEST_BSS_NUM];
|
|
|
|
TEST_CASE("Test variables placed in external .bss segment", "[ld]")
|
|
{
|
|
for (int i = 0; i < TEST_BSS_NUM; i++) {
|
|
TEST_ASSERT(data_in_segment(&s_bss_buffer[i], &_ext_ram_bss_start, &_ext_ram_bss_end));
|
|
TEST_ASSERT_EQUAL(0, s_bss_buffer[i]);
|
|
}
|
|
}
|
|
#endif //#if CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY
|