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added psram stack check in backtrace

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This commit is contained in:
Li Shuai
2020-04-24 09:51:58 +08:00
committed by bot
parent aa6730f0e2
commit b1990352bb
2 changed files with 28 additions and 1 deletions
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27
components/esp32/include/esp_panic.h
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@ -20,6 +20,7 @@ extern "C"
#ifndef __ASSEMBLER__
#include "esp_err.h"
#include "soc/soc.h"
/**
@ -61,12 +62,36 @@ esp_err_t esp_set_watchpoint(int no, void *adr, int size, int flags);
*/
void esp_clear_watchpoint(int no);
/**
* @brief Checks stack pointer in dram
*/
inline static bool esp_stack_ptr_in_dram(uint32_t sp)
{
//Check if stack ptr is in between SOC_DRAM_LOW and SOC_DRAM_HIGH, and 16 byte aligned.
return !(sp < SOC_DRAM_LOW + 0x10 || sp > SOC_DRAM_HIGH - 0x10 || ((sp & 0xF) != 0));
}
#if CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY
/**
* @brief Checks stack pointer in external ram
*/
inline static bool esp_stack_ptr_in_extram(uint32_t sp)
{
//Check if stack ptr is in between SOC_EXTRAM_DATA_LOW and SOC_EXTRAM_DATA_HIGH, and 16 byte aligned.
return !(sp < SOC_EXTRAM_DATA_LOW + 0x10 || sp > SOC_EXTRAM_DATA_HIGH - 0x10 || ((sp & 0xF) != 0));
}
#endif
/**
* @brief Checks stack pointer
*/
static inline bool esp_stack_ptr_is_sane(uint32_t sp)
{
return !(sp < 0x3ffae010UL || sp > 0x3ffffff0UL || ((sp & 0xf) != 0));
#if CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY
return (esp_stack_ptr_in_dram(sp) || esp_stack_ptr_in_extram(sp));
#else
return esp_stack_ptr_in_dram(sp);
#endif
}
#endif

2
components/spi_flash/cache_utils.c
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@ -92,6 +92,8 @@ void IRAM_ATTR spi_flash_op_block_func(void* arg)
void IRAM_ATTR spi_flash_disable_interrupts_caches_and_other_cpu()
{
assert(esp_ptr_in_dram((const void *)get_sp()));
spi_flash_op_lock();
const uint32_t cpuid = xPortGetCoreID();