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fix(esp_hw_support): fix sleep iram safe code inlined to flash

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wuzhenghui
2025-05-15 20:28:02 +08:00
parent 1adbeceb27
commit 3052ad53e7
2 changed files with 20 additions and 12 deletions
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12
components/esp_common/include/esp_attr.h
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@@ -19,15 +19,21 @@ extern "C" {
//and all variables in shared RAM. These macros can be used to redirect //and all variables in shared RAM. These macros can be used to redirect
//particular functions/variables to other memory regions. //particular functions/variables to other memory regions.
// Forces code into IRAM instead of flash // Places code into IRAM instead of flash
#define IRAM_ATTR _SECTION_ATTR_IMPL(".iram1", __COUNTER__) #define IRAM_ATTR _SECTION_ATTR_IMPL(".iram1", __COUNTER__)
// Forces code into IRAM instead of flash
#define FORCE_IRAM_ATTR _SECTION_FORCE_ATTR_IMPL(".iram1", __COUNTER__)
// Forces data into DRAM instead of flash // Forces data into DRAM instead of flash
#define DRAM_ATTR _SECTION_ATTR_IMPL(".dram1", __COUNTER__) #define DRAM_ATTR _SECTION_ATTR_IMPL(".dram1", __COUNTER__)
// Forces code into TCM instead of flash // Places code into TCM instead of flash
#define TCM_IRAM_ATTR _SECTION_ATTR_IMPL(".tcm.text", __COUNTER__) #define TCM_IRAM_ATTR _SECTION_ATTR_IMPL(".tcm.text", __COUNTER__)
// Forces code into TCM instead of flash
#define FORCE_TCM_IRAM_ATTR _SECTION_FORCE_ATTR_IMPL(".tcm.text", __COUNTER__)
// Forces data into TCM instead of L2MEM // Forces data into TCM instead of L2MEM
#define TCM_DRAM_ATTR _SECTION_ATTR_IMPL(".tcm.data", __COUNTER__) #define TCM_DRAM_ATTR _SECTION_ATTR_IMPL(".tcm.data", __COUNTER__)
@@ -189,11 +195,13 @@ FORCE_INLINE_ATTR TYPE& operator<<=(TYPE& a, int b) { a = a << b; return a; }
// data with a custom section type set // data with a custom section type set
#ifndef CONFIG_IDF_TARGET_LINUX #ifndef CONFIG_IDF_TARGET_LINUX
#define _SECTION_ATTR_IMPL(SECTION, COUNTER) __attribute__((section(SECTION "." _COUNTER_STRINGIFY(COUNTER)))) #define _SECTION_ATTR_IMPL(SECTION, COUNTER) __attribute__((section(SECTION "." _COUNTER_STRINGIFY(COUNTER))))
#define _SECTION_FORCE_ATTR_IMPL(SECTION, COUNTER) __attribute__((noinline, section(SECTION "." _COUNTER_STRINGIFY(COUNTER))))
#define _COUNTER_STRINGIFY(COUNTER) #COUNTER #define _COUNTER_STRINGIFY(COUNTER) #COUNTER
#else #else
// Custom section attributes are generally not used in the port files for Linux target, but may be found // Custom section attributes are generally not used in the port files for Linux target, but may be found
// in the common header files. Don't declare custom sections in that case. // in the common header files. Don't declare custom sections in that case.
#define _SECTION_ATTR_IMPL(SECTION, COUNTER) #define _SECTION_ATTR_IMPL(SECTION, COUNTER)
#define _SECTION_FORCE_ATTR_IMPL(SECTION, COUNTER)
#endif #endif
/* Use IDF_DEPRECATED attribute to mark anything deprecated from use in /* Use IDF_DEPRECATED attribute to mark anything deprecated from use in

20
components/esp_hw_support/sleep_modes.c
View File

@@ -228,7 +228,7 @@
(source == value)) (source == value))
#if CONFIG_PM_SLP_IRAM_OPT #if CONFIG_PM_SLP_IRAM_OPT
# define SLEEP_FN_ATTR IRAM_ATTR # define SLEEP_FN_ATTR FORCE_IRAM_ATTR
#else #else
# define SLEEP_FN_ATTR # define SLEEP_FN_ATTR
#endif #endif
@@ -532,7 +532,7 @@ static void s_do_deep_sleep_phy_callback(void)
static int s_cache_suspend_cnt = 0; static int s_cache_suspend_cnt = 0;
// Must be called from critical sections. // Must be called from critical sections.
static void IRAM_ATTR suspend_cache(void) { static void FORCE_IRAM_ATTR suspend_cache(void) {
s_cache_suspend_cnt++; s_cache_suspend_cnt++;
if (s_cache_suspend_cnt == 1) { if (s_cache_suspend_cnt == 1) {
#if CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION && CONFIG_IDF_TARGET_ESP32P4 #if CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION && CONFIG_IDF_TARGET_ESP32P4
@@ -546,7 +546,7 @@ static void IRAM_ATTR suspend_cache(void) {
} }
// Must be called from critical sections. // Must be called from critical sections.
static void IRAM_ATTR resume_cache(void) { static void FORCE_IRAM_ATTR resume_cache(void) {
s_cache_suspend_cnt--; s_cache_suspend_cnt--;
assert(s_cache_suspend_cnt >= 0 && DRAM_STR("cache resume doesn't match suspend ops")); assert(s_cache_suspend_cnt >= 0 && DRAM_STR("cache resume doesn't match suspend ops"));
if (s_cache_suspend_cnt == 0) { if (s_cache_suspend_cnt == 0) {
@@ -832,12 +832,12 @@ static SLEEP_FN_ATTR void sleep_low_power_clock_calibration(bool is_dslp)
} }
inline static uint32_t call_rtc_sleep_start(uint32_t reject_triggers, uint32_t lslp_mem_inf_fpu, bool dslp); static uint32_t call_rtc_sleep_start(uint32_t reject_triggers, uint32_t lslp_mem_inf_fpu, bool dslp);
#if SOC_PMU_SUPPORTED #if SOC_PMU_SUPPORTED
static esp_err_t IRAM_ATTR esp_sleep_start_safe(uint32_t sleep_flags, uint32_t reject_triggers, bool deep_sleep, pmu_sleep_config_t *config) static esp_err_t FORCE_IRAM_ATTR esp_sleep_start_safe(uint32_t sleep_flags, uint32_t reject_triggers, bool deep_sleep, pmu_sleep_config_t *config)
#else #else
static esp_err_t IRAM_ATTR esp_sleep_start_safe(uint32_t sleep_flags, uint32_t reject_triggers, bool deep_sleep, rtc_sleep_config_t *config) static esp_err_t FORCE_IRAM_ATTR esp_sleep_start_safe(uint32_t sleep_flags, uint32_t reject_triggers, bool deep_sleep, rtc_sleep_config_t *config)
#endif #endif
{ {
esp_err_t result = ESP_OK; esp_err_t result = ESP_OK;
@@ -1185,7 +1185,7 @@ static esp_err_t SLEEP_FN_ATTR esp_sleep_start(uint32_t sleep_flags, uint32_t cl
return result ? ESP_ERR_SLEEP_REJECT : ESP_OK; return result ? ESP_ERR_SLEEP_REJECT : ESP_OK;
} }
inline static uint32_t IRAM_ATTR call_rtc_sleep_start(uint32_t reject_triggers, uint32_t lslp_mem_inf_fpu, bool dslp) static uint32_t FORCE_IRAM_ATTR call_rtc_sleep_start(uint32_t reject_triggers, uint32_t lslp_mem_inf_fpu, bool dslp)
{ {
#ifdef CONFIG_IDF_TARGET_ESP32 #ifdef CONFIG_IDF_TARGET_ESP32
return rtc_sleep_start(s_config.wakeup_triggers, reject_triggers); return rtc_sleep_start(s_config.wakeup_triggers, reject_triggers);
@@ -1196,7 +1196,7 @@ inline static uint32_t IRAM_ATTR call_rtc_sleep_start(uint32_t reject_triggers,
#endif #endif
} }
static esp_err_t IRAM_ATTR deep_sleep_start(bool allow_sleep_rejection) static esp_err_t FORCE_IRAM_ATTR deep_sleep_start(bool allow_sleep_rejection)
{ {
#if SOC_VBAT_SUPPORTED #if SOC_VBAT_SUPPORTED
if (s_sleep_sub_mode_ref_cnt[ESP_SLEEP_VBAT_POWER_DEEPSLEEP_MODE]) { if (s_sleep_sub_mode_ref_cnt[ESP_SLEEP_VBAT_POWER_DEEPSLEEP_MODE]) {
@@ -1298,7 +1298,7 @@ static esp_err_t IRAM_ATTR deep_sleep_start(bool allow_sleep_rejection)
return err; return err;
} }
void IRAM_ATTR esp_deep_sleep_start(void) void FORCE_IRAM_ATTR esp_deep_sleep_start(void)
{ {
bool allow_sleep_rejection = true; bool allow_sleep_rejection = true;
deep_sleep_start(!allow_sleep_rejection); deep_sleep_start(!allow_sleep_rejection);
@@ -1306,7 +1306,7 @@ void IRAM_ATTR esp_deep_sleep_start(void)
abort(); abort();
} }
esp_err_t IRAM_ATTR esp_deep_sleep_try_to_start(void) esp_err_t FORCE_IRAM_ATTR esp_deep_sleep_try_to_start(void)
{ {
bool allow_sleep_rejection = true; bool allow_sleep_rejection = true;
return deep_sleep_start(allow_sleep_rejection); return deep_sleep_start(allow_sleep_rejection);