qmk_firmware/LUFA/Platform/UC3/Exception.S

;
;             LUFA Library
;     Copyright (C) Dean Camera, 2012.
;
;  dean [at] fourwalledcubicle [dot] com
;           www.lufa-lib.org
;

;  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
;
;  Permission to use, copy, modify, distribute, and sell this
;  software and its documentation for any purpose is hereby granted
;  without fee, provided that the above copyright notice appear in
;  all copies and that both that the copyright notice and this
;  permission notice and warranty disclaimer appear in supporting
;  documentation, and that the name of the author not be used in
;  advertising or publicity pertaining to distribution of the
;  software without specific, written prior permission.
;
;  The author disclaim all warranties with regard to this
;  software, including all implied warranties of merchantability
;  and fitness.  In no event shall the author be liable for any
;  special, indirect or consequential damages or any damages
;  whatsoever resulting from loss of use, data or profits, whether
;  in an action of contract, negligence or other tortious action,
;  arising out of or in connection with the use or performance of
;  this software.

#if defined(__AVR32__)
#include <avr32/io.h>

.section .exception_handlers, "ax", @progbits

// ================= EXCEPTION TABLE ================
.balign  0x200
.global  EVBA_Table
EVBA_Table:

.org  0x000
Exception_Unrecoverable_Exception:
	rjmp $
.org  0x004
Exception_TLB_Multiple_Hit:
	rjmp $
.org  0x008
Exception_Bus_Error_Data_Fetch:
	rjmp $
.org  0x00C
Exception_Bus_Error_Instruction_Fetch:
	rjmp $
.org  0x010
Exception_NMI:
	rjmp $
.org  0x014
Exception_Instruction_Address:
	rjmp $
.org  0x018
Exception_ITLB_Protection:
	rjmp $
.org  0x01C
Exception_OCD_Breakpoint:
	rjmp $
.org  0x020
Exception_Illegal_Opcode:
	rjmp $
.org  0x024
Exception_Unimplemented_Instruction:
	rjmp $
.org  0x028
Exception_Privilege_Violation:
	rjmp $
.org  0x02C
Exception_Floating_Point:
	rjmp $
.org  0x030
Exception_Coprocessor_Absent:
	rjmp $
.org  0x034
Exception_Data_Address_Read:
	rjmp $
.org  0x038
Exception_Data_Address_Write:
	rjmp $
.org  0x03C
Exception_DTLB_Protection_Read:
	rjmp $
.org  0x040
Exception_DTLB_Protection_Write:
	rjmp $
.org  0x044
Exception_DTLB_Modified:
	rjmp $
.org  0x050
Exception_ITLB_Miss:
	rjmp $
.org  0x060
Exception_DTLB_Miss_Read:
	rjmp $
.org  0x070
Exception_DTLB_Miss_Write:
	rjmp $
.org  0x100
Exception_Supervisor_Call:
    rjmp $
// ============== END OF EXCEPTION TABLE =============

// ============= GENERAL INTERRUPT HANDLER ===========
.balign 4
.irp    Level, 0, 1, 2, 3
Exception_INT\Level:
	mov     r12, \Level
	call    INTC_GetInterruptHandler
	mov     pc, r12
.endr
// ========= END OF GENERAL INTERRUPT HANDLER ========

// ====== GENERAL INTERRUPT HANDLER OFFSET TABLE ======
.balign 4
.global Autovector_Table
Autovector_Table:
.irp    Level, 0, 1, 2, 3
	.word ((AVR32_INTC_INT0 + \Level) << AVR32_INTC_IPR_INTLEVEL_OFFSET) | (Exception_INT\Level - EVBA_Table)
.endr
// === END OF GENERAL INTERRUPT HANDLER OFFSET TABLE ===

#endif