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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ColdFire_MCF51CN128_CodeWarrior/] [Sources/] [exceptions.h] - Rev 610

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/*
 * File: exceptions.h
 * Purpose: Generic exception handling for ColdFire processors
 *
 * Notes:
 */
 
#ifndef _MCF_EXCEPTIONS_H
#define _MCF_EXCEPTIONS_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/***********************************************************************/
/*
 * This is the handler for all exceptions which are not common to all 
 * ColdFire Chips.  
 *
 * Called by mcf_exception_handler
 * 
 */
void derivative_interrupt(unsigned long vector);
 
/***********************************************************************/
/*
 * This is the exception handler for all  exceptions common to all 
 * chips ColdFire.  Most exceptions do nothing, but some of the more 
 * important ones are handled to some extent.
 *
 * Called by asm_exception_handler 
 */
void mcf_exception_handler(void *framepointer);
 
 
/***********************************************************************/
/*
 * This is the assembly exception handler defined in the vector table.  
 * This function is in assembler so that the frame pointer can be read  
 * from the stack.
 * Note that the way to give the stack frame as argument to the c handler
 * depends on the used ABI (Register, Compact or Standard).
 *
 */
asm void asm_exception_handler(void);
 
#ifdef __cplusplus
}
#endif
 
#endif   /* _MCF_EXCEPTIONS_H */
 
 

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