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refactor(sleep_cpu): suppress infinite loop warnings with compiler diagnostics

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morris
2025-10-10 11:24:16 +08:00
parent b92235223a
commit efe05d829b
2 changed files with 5 additions and 3 deletions
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components/esp_hw_support/lowpower/port/esp32h4/sleep_cpu.c
+4
View File
@@ -465,6 +465,7 @@ static IRAM_ATTR void smp_core_do_retention(void)
// Wait another core start to do retention
bool smp_skip_retention = false;
smp_retention_state_t another_core_state;
ESP_COMPILER_DIAGNOSTIC_PUSH_IGNORE("-Wanalyzer-infinite-loop")
while (1) {
another_core_state = atomic_load(&s_smp_retention_state[!core_id]);
if (another_core_state == SMP_SKIP_RETENTION) {
@@ -475,6 +476,7 @@ static IRAM_ATTR void smp_core_do_retention(void)
break;
}
}
ESP_COMPILER_DIAGNOSTIC_POP("-Wanalyzer-infinite-loop")
if (!smp_skip_retention) {
atomic_store(&s_smp_retention_state[core_id], SMP_BACKUP_START);
@@ -540,9 +542,11 @@ void sleep_smp_cpu_wakeup_prepare(void)
#if ESP_SLEEP_POWER_DOWN_CPU
uint8_t core_id = esp_cpu_get_core_id();
if (atomic_load(&s_smp_retention_state[core_id]) == SMP_RESTORE_DONE) {
ESP_COMPILER_DIAGNOSTIC_PUSH_IGNORE("-Wanalyzer-infinite-loop")
while (atomic_load(&s_smp_retention_state[!core_id]) != SMP_RESTORE_DONE) {
;
}
ESP_COMPILER_DIAGNOSTIC_POP("-Wanalyzer-infinite-loop")
}
atomic_store(&s_smp_retention_state[core_id], SMP_IDLE);
#else
components/esp_system/port/soc/esp32h21/system_internal.c
+1 -3
View File
@@ -133,7 +133,5 @@ void esp_restart_noos(void)
// Reset CPU
esp_rom_software_reset_cpu(0);
while (true) {
;
}
ESP_INFINITE_LOOP();
}