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coredump: Fixes exception stack frame structure indicator

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Initializes exception stack frame EXIT field to indicate stack frame format for 'espcoredump'.
This commit is contained in:
Alexey Gerenkov 2018-07-02 18:10:34 +03:00
parent d92c1d02e7
commit 95e26cd461
1 changed files with 4 additions and 0 deletions
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4
components/esp32/core_dump.c
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@ -127,6 +127,10 @@ static void esp_core_dump_write(XtExcFrame *frame, core_dump_write_config_t *wri
if (tasks[i].pxTCB == xTaskGetCurrentTaskHandleForCPU(xPortGetCoreID())) {
// set correct stack top for current task
tasks[i].pxTopOfStack = (StackType_t *)frame;
// This field is not initialized for crashed task, but stack frame has the structure of interrupt one,
// so make workaround to allow espcoredump to parse it properly.
if (frame->exit == 0)
frame->exit = -1;
ESP_COREDUMP_LOG_PROCESS("Current task EXIT/PC/PS/A0/SP %x %x %x %x %x",
frame->exit, frame->pc, frame->ps, frame->a0, frame->a1);
}