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Astyle format mbed_fault_handler.[ch]

pull/10366/head
Kevin Bracey 2019-04-10 16:04:43 +03:00
parent 49928ec143
commit 020f0e580d
2 changed files with 89 additions and 88 deletions
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27
platform/TARGET_CORTEX_M/mbed_fault_handler.c
View File

@ -32,22 +32,22 @@
void print_context_info(void);
#if MBED_CONF_PLATFORM_CRASH_CAPTURE_ENABLED
//Global for populating the context in exception handler
mbed_fault_context_t *const mbed_fault_context=(mbed_fault_context_t *)(FAULT_CONTEXT_LOCATION);
//Global for populating the context in exception handler
mbed_fault_context_t *const mbed_fault_context = (mbed_fault_context_t *)(FAULT_CONTEXT_LOCATION);
#else
mbed_fault_context_t fault_context;
mbed_fault_context_t *const mbed_fault_context=(mbed_fault_context_t *)&fault_context;
mbed_fault_context_t fault_context;
mbed_fault_context_t *const mbed_fault_context = (mbed_fault_context_t *) &fault_context;
#endif
//This is a handler function called from Fault handler to print the error information out.
//This runs in fault context and uses special functions(defined in mbed_rtx_fault_handler.c) to print the information without using C-lib support.
void mbed_fault_handler (uint32_t fault_type, void *mbed_fault_context_in)
void mbed_fault_handler(uint32_t fault_type, void *mbed_fault_context_in)
{
mbed_error_status_t faultStatus = MBED_SUCCESS;
mbed_error_printf("\n++ MbedOS Fault Handler ++\n\nFaultType: ");
switch( fault_type ) {
switch (fault_type) {
case MEMMANAGE_FAULT_EXCEPTION:
mbed_error_printf("MemManageFault");
faultStatus = MBED_ERROR_MEMMANAGE_EXCEPTION;
@ -76,14 +76,14 @@ void mbed_fault_handler (uint32_t fault_type, void *mbed_fault_context_in)
mbed_error_printf("\n\n-- MbedOS Fault Handler --\n\n");
//Now call mbed_error, to log the error and halt the system
mbed_error( faultStatus, "Fault exception", mbed_fault_context->PC_reg, NULL, 0 );
mbed_error(faultStatus, "Fault exception", mbed_fault_context->PC_reg, NULL, 0);
}
MBED_NOINLINE void print_context_info(void)
{
//Context Regs
for(int i=0;i<13;i++) {
for (int i = 0; i < 13; i++) {
mbed_error_printf("\nR%-4d: %08" PRIX32, i, ((uint32_t *)(mbed_fault_context))[i]);
}
@ -93,7 +93,7 @@ MBED_NOINLINE void print_context_info(void)
"\nxPSR : %08" PRIX32
"\nPSP : %08" PRIX32
"\nMSP : %08" PRIX32, mbed_fault_context->SP_reg, mbed_fault_context->LR_reg, mbed_fault_context->PC_reg,
mbed_fault_context->xPSR, mbed_fault_context->PSP, mbed_fault_context->MSP );
mbed_fault_context->xPSR, mbed_fault_context->PSP, mbed_fault_context->MSP);
//Capture CPUID to get core/cpu info
mbed_error_printf("\nCPUID: %08" PRIX32, SCB->CPUID);
@ -106,7 +106,7 @@ MBED_NOINLINE void print_context_info(void)
"\nUFSR : %08" PRIX32
"\nDFSR : %08" PRIX32
"\nAFSR : %08" PRIX32 ////Split/Capture CFSR into MMFSR, BFSR, UFSR
,SCB->HFSR, (0xFF & SCB->CFSR), ((0xFF00 & SCB->CFSR) >> 8), ((0xFFFF0000 & SCB->CFSR) >> 16), SCB->DFSR, SCB->AFSR );
, SCB->HFSR, (0xFF & SCB->CFSR), ((0xFF00 & SCB->CFSR) >> 8), ((0xFFFF0000 & SCB->CFSR) >> 16), SCB->DFSR, SCB->AFSR);
//Print MMFAR only if its valid as indicated by MMFSR
if ((0xFF & SCB->CFSR) & 0x80) {
@ -124,7 +124,7 @@ MBED_NOINLINE void print_context_info(void)
//Print Priv level in Thread mode - We capture CONTROL reg which reflects the privilege.
//Note that the CONTROL register captured still reflects the privilege status of the
//thread mode eventhough we are in Handler mode by the time we capture it.
if(mbed_fault_context->CONTROL & 0x1) {
if (mbed_fault_context->CONTROL & 0x1) {
mbed_error_printf("\nPriv : User");
} else {
mbed_error_printf("\nPriv : Privileged");
@ -141,12 +141,13 @@ MBED_NOINLINE void print_context_info(void)
}
}
mbed_error_status_t mbed_get_reboot_fault_context (mbed_fault_context_t *fault_context)
mbed_error_status_t mbed_get_reboot_fault_context(mbed_fault_context_t *fault_context)
{
mbed_error_status_t status = MBED_MAKE_ERROR(MBED_MODULE_PLATFORM, MBED_ERROR_CODE_ITEM_NOT_FOUND);
#if MBED_CONF_PLATFORM_CRASH_CAPTURE_ENABLED
if(fault_context == NULL)
if (fault_context == NULL) {
return MBED_MAKE_ERROR(MBED_MODULE_PLATFORM, MBED_ERROR_CODE_INVALID_ARGUMENT);
}
memcpy(fault_context, mbed_fault_context, sizeof(mbed_fault_context_t));
status = MBED_SUCCESS;
#endif

4
platform/TARGET_CORTEX_M/mbed_fault_handler.h
View File

@ -57,7 +57,7 @@ typedef struct {
//This is a handler function called from Fault handler to print the error information out.
//This runs in fault context and uses special functions(defined in mbed_fault_handler.c) to print the information without using C-lib support.
void mbed_fault_handler (uint32_t fault_type, void *mbed_fault_context_in);
void mbed_fault_handler(uint32_t fault_type, void *mbed_fault_context_in);
/**
* Call this function to retrieve the fault context after a fatal exception which triggered a system reboot. The function retrieves the fault context stored in crash-report ram area which is preserved over reboot.
@ -67,7 +67,7 @@ void mbed_fault_handler (uint32_t fault_type, void *mbed_fault_context_in);
* MBED_ERROR_ITEM_NOT_FOUND if no reboot context is currently captured by teh system
*
*/
mbed_error_status_t mbed_get_reboot_fault_context (mbed_fault_context_t *fault_context);
mbed_error_status_t mbed_get_reboot_fault_context(mbed_fault_context_t *fault_context);
#ifdef __cplusplus
}