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panic handlers: Print the PC address where abort() was called, don't dump registers

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This commit is contained in:
Angus Gratton
2016-12-06 16:33:24 -08:00
parent a760eb3980
commit da977149f6
4 changed files with 63 additions and 42 deletions
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12
components/esp32/cpu_util.c
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@@ -42,3 +42,15 @@ void IRAM_ATTR esp_cpu_unstall(int cpu_id)
CLEAR_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_STALL_PROCPU_C0_M);
}
}
bool IRAM_ATTR esp_cpu_in_ocd_debug_mode()
{
#if CONFIG_ESP32_DEBUG_OCDAWARE
int dcr;
int reg=0x10200C; //DSRSET register
asm("rer %0,%1":"=r"(dcr):"r"(reg));
return (dcr&0x1);
#else
return false; // Always return false if "OCD aware" is disabled
#endif
}