diff options
Diffstat (limited to 'protocol/lufa/LUFA-120730/LUFA/Platform/UC3/Exception.S')
-rw-r--r-- | protocol/lufa/LUFA-120730/LUFA/Platform/UC3/Exception.S | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/Exception.S b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/Exception.S new file mode 100644 index 000000000..1666323e5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/Exception.S @@ -0,0 +1,128 @@ +/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2011.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2011 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
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