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