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Always log EXCVADDR for exception resets

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A null EXCVADDR (0x00000000) is the key diagnostic for null pointer
crashes (LoadProhibited/StoreProhibited). Suppressing it when zero
hides the most useful information.
This commit is contained in:
J. Nick Koston
2026-04-05 11:59:02 -10:00
parent 73326bce07
commit a89a4e1353
1 changed files with 2 additions and 1 deletions
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esphome/components/esp8266/crash_handler.cpp
+2 -1
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@@ -194,7 +194,8 @@ void crash_handler_log() {
if (resetInfo.epc3 != 0) {
ESP_LOGE(TAG, " EPC3: 0x%08" PRIX32, resetInfo.epc3);
}
if (resetInfo.excvaddr != 0) {
if (resetInfo.reason == REASON_EXCEPTION_RST) {
// Always log EXCVADDR for exceptions — 0x00000000 IS the diagnostic for null pointer crashes
ESP_LOGE(TAG, " EXCVADDR: 0x%08" PRIX32 " (faulting address)", resetInfo.excvaddr);
}
if (resetInfo.depc != 0) {