Files that got left out - initial commits

[uccvend-snackrom.git] / ROM2 / vectors.s

diff --git a/ROM2/vectors.s b/ROM2/vectors.s
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+/* M68HC11 Interrupt vectors table
+   Copyright (C) 1999 Free Software Foundation, Inc.
+   Written by Stephane Carrez ([email protected])   
+
+This file is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file with other programs, and to distribute
+those programs without any restriction coming from the use of this
+file.  (The General Public License restrictions do apply in other
+respects; for example, they cover modification of the file, and
+distribution when not linked into another program.)
+
+This file is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+       .sect .text
+       .globl _start
+
+;; Default interrupt handler.
+       .sect .text
+def:
+       rti
+
+       .globl _debug_user_vectors
+_debug_user_vectors = 0
+
+;; 
+;; Interrupt vectors are in a specific section that is
+;; mapped at 0xffc0. 
+;;
+       .sect .vectors
+       .globl vectors
+vectors:
+       .word def               ; ffc0
+       .word def               ; ffc2
+       .word def               ; ffc4
+       .word def               ; ffc6
+       .word def               ; ffc8
+       .word def               ; ffca
+       .word def               ; ffcc
+       .word def               ; ffce
+       .word def               ; ffd0
+       .word def               ; ffd2
+       .word def               ; ffd4
+
+       ;; SCI
+       .word def               ; ffd6
+
+       ;; SPI
+       .word def               ; ffd8
+       .word def               ; ffda (PAII)
+       .word def               ; ffdc (PAOVI)
+       .word def               ; ffde (TOI)
+
+       ;; Timer Output Compare
+       .word def               ; ffe0
+       .word def               ; ffe2
+       .word def               ; ffe4
+       .word def               ; ffe6
+       .word def               ; ffe8
+
+       ;; Timer Input compare
+       .word def               ; ffea
+       .word def               ; ffec
+       .word def               ; ffee
+
+       ;;  Misc
+       .word def               ; fff0 (RTII)
+       .word def       ; fff2 (IRQ)
+       .word def               ; fff4 (XIRQ)
+       .word def               ; fff6 (SWI)
+       .word def               ; fff8 (ILL)
+       .word def               ; fffa (COP Failure)
+       .word def               ; fffc (COP Clock monitor)
+       .word _start            ; fffe (reset)
+