interrupts.h

00001 /* Interrupt Vectors
00002 Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
00003 Written by Stephane Carrez (stcarrez@nerim.fr) 
00004 
00005 This file is free software; you can redistribute it and/or modify it
00006 under the terms of the GNU General Public License as published by the
00007 Free Software Foundation; either version 2, or (at your option) any
00008 later version.
00009 
00010 In addition to the permissions in the GNU General Public License, the
00011 Free Software Foundation gives you unlimited permission to link the
00012 compiled version of this file with other programs, and to distribute
00013 those programs without any restriction coming from the use of this
00014 file. (The General Public License restrictions do apply in other
00015 respects; for example, they cover modification of the file, and
00016 distribution when not linked into another program.)
00017 
00018 This file is distributed in the hope that it will be useful, but
00019 WITHOUT ANY WARRANTY; without even the implied warranty of
00020 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00021 General Public License for more details.
00022 
00023 You should have received a copy of the GNU General Public License
00024 along with this program; see the file COPYING. If not, write to
00025 the Free Software Foundation, 59 Temple Place - Suite 330,
00026 Boston, MA 02111-1307, USA. */
00027 
00028 #ifndef _M68HC11_INTERRUPTS_H
00029 #define _M68HC11_INTERRUPTS_H
00030 
00035 
00037 typedef void (* interrupt_t) (void);
00038 
00040 struct interrupt_vectors
00041 {
00042 interrupt_t res0_handler;
00043 interrupt_t res1_handler;
00044 interrupt_t res2_handler;
00045 interrupt_t res3_handler;
00046 interrupt_t res4_handler;
00047 interrupt_t res5_handler;
00048 interrupt_t res6_handler;
00049 interrupt_t res7_handler;
00050 interrupt_t res8_handler;
00051 interrupt_t res9_handler;
00052 interrupt_t res10_handler;
00053 
00055 interrupt_t sci_handler;
00056 
00058 interrupt_t spi_handler;
00059 
00061 interrupt_t acc_input_handler;
00062 
00064 interrupt_t acc_overflow_handler;
00065 
00067 interrupt_t timer_overflow_handler;
00068 
00070 interrupt_t output5_handler;
00071 
00073 interrupt_t output4_handler;
00074 
00076 interrupt_t output3_handler;
00077 
00079 interrupt_t output2_handler;
00080 
00082 interrupt_t output1_handler;
00083 
00085 interrupt_t capture3_handler;
00086 
00088 interrupt_t capture2_handler;
00089 
00091 interrupt_t capture1_handler;
00092 
00094 interrupt_t rtii_handler;
00095 
00097 interrupt_t irq_handler;
00098 
00100 interrupt_t xirq_handler;
00101 
00103 interrupt_t swi_handler;
00104 
00106 interrupt_t illegal_handler;
00107 
00109 interrupt_t cop_fail_handler;
00110 
00112 interrupt_t cop_clock_handler;
00113 
00115 interrupt_t reset_handler;
00116 };
00117 typedef struct interrupt_vectors interrupt_vectors_t;
00118 
00120 enum interrupt_vector_id
00121 {
00122 RES0_VECTOR = 0,
00123 RES1_VECTOR,
00124 RES2_VECTOR,
00125 RES3_VECTOR,
00126 RES4_VECTOR,
00127 RES5_VECTOR,
00128 RES6_VECTOR,
00129 RES7_VECTOR,
00130 RES8_VECTOR,
00131 RES9_VECTOR,
00132 RES10_VECTOR,
00133 SCI_VECTOR,
00134 SPI_VECTOR,
00135 ACC_INPUT_VECTOR,
00136 ACC_OVERFLOW_VECTOR,
00137 TIMER_OVERFLOW_VECTOR,
00138 TIMER_OUTPUT5_VECTOR,
00139 TIMER_OUTPUT4_VECTOR,
00140 TIMER_OUTPUT3_VECTOR,
00141 TIMER_OUTPUT2_VECTOR,
00142 TIMER_OUTPUT1_VECTOR,
00143 TIMER_INPUT3_VECTOR,
00144 TIMER_INPUT2_VECTOR,
00145 TIMER_INPUT1_VECTOR,
00146 RTI_VECTOR,
00147 IRQ_VECTOR,
00148 XIRQ_VECTOR,
00149 SWI_VECTOR,
00150 ILLEGAL_OPCODE_VECTOR,
00151 COP_FAIL_VECTOR,
00152 COP_CLOCK_VECTOR,
00153 RESET_VECTOR,
00154 MAX_VECTORS
00155 };
00156 typedef enum interrupt_vector_id interrupt_vector_id;
00157 
00163 extern interrupt_t _vectors_addr[MAX_VECTORS];
00164 
00165 extern interrupt_vectors_t _vectors __asm__("_vectors_addr");
00166 
00168 #endif