| /* |
| FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter. |
| |
| This file is part of the FreeRTOS distribution. |
| |
| FreeRTOS 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 of the License, or |
| (at your option) any later version. |
| |
| FreeRTOS 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 FreeRTOS; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| |
| A special exception to the GPL can be applied should you wish to distribute |
| a combined work that includes FreeRTOS, without being obliged to provide |
| the source code for any proprietary components. See the licensing section |
| of http://www.FreeRTOS.org for full details of how and when the exception |
| can be applied. |
| |
| *************************************************************************** |
| See http://www.FreeRTOS.org for documentation, latest information, license |
| and contact details. Please ensure to read the configuration and relevant |
| port sections of the online documentation.
|
|
|
| Also see http://www.SafeRTOS.com a version that has been certified for use
|
| in safety critical systems, plus commercial licensing, development and
|
| support options. |
| *************************************************************************** |
| */ |
| |
| .extern __stack |
| .extern start |
| .extern fec_handler |
| .extern fec_if |
| .extern decrement_timers |
| .global __RAMVEC |
| .global __ROMVEC |
| |
| .equ MCF_PIT_PCSR0, IPSBAR + 0x150000 |
| .equ MCF_PIT_PCSR_PIF, 0x0004 |
| |
| .section .vector_rom, "x" |
| __ROMVEC: |
| .long __stack /* Reset: Initial Stack Pointer */ |
| .long start /* Reset: Initial Program Counter */ |
| .long VecDefault /* Bus Error */ |
| .long VecDefault /* Address Error */ |
| .long VecDefault /* Illegal Instruction */ |
| .long VecDefault /* Zero Divison */ |
| .space 4 /* reserved */ |
| .space 4 /* reserved */ |
| .long VecDefault /* Privilege Violation */ |
| .long VecDefault /* Trace */ |
| .long VecDefault /* Unimplemented line-a opcode */ |
| .long VecDefault /* Unimplemented line-b opcode */ |
| .long VecDefault /* Non-PC breakpoint debug interrupt */ |
| .long VecDefault /* PC breakpoint debug interrupt */ |
| .long VecDefault /* Format Error */ |
| .long VecDefault /* Uninitialized Interrupt */ |
| .org 0x60 |
| .long IRQSpurious /* Spurious Interrupt */ |
| .long IRQDefault /* Level 1 Interrupt */ |
| .long IRQDefault /* Level 2 Interrupt */ |
| .long IRQDefault /* Level 3 Interrupt */ |
| .long IRQDefault /* Level 4 Interrupt */ |
| .long IRQDefault /* Level 5 Interrupt */ |
| .long IRQDefault /* Level 6 Interrupt */ |
| .long IRQDefault /* Level 7 Interrupt */ |
| .org 0x80 |
| .long TrapDefault /* TRAP 0 */ |
| .long TrapDefault /* TRAP 1 */ |
| .long TrapDefault /* TRAP 2 */ |
| .long TrapDefault /* TRAP 3 */ |
| .long TrapDefault /* TRAP 4 */ |
| .long TrapDefault /* TRAP 5 */ |
| .long TrapDefault /* TRAP 6 */ |
| .long TrapDefault /* TRAP 7 */ |
| .long TrapDefault /* TRAP 8 */ |
| .long TrapDefault /* TRAP 9 */ |
| .long TrapDefault /* TRAP 10 */ |
| .long TrapDefault /* TRAP 11 */ |
| .long TrapDefault /* TRAP 12 */ |
| .long TrapDefault /* TRAP 13 */ |
| .long TrapDefault /* TRAP 14 */ |
| .long TrapDefault /* TRAP 15 */ |
| .org 0x100 |
| .long IRQDefault /* User-Defined Interrupt 0 */ |
| .long IRQDefault /* User-Defined Interrupt 1 */ |
| .long IRQDefault /* User-Defined Interrupt 2 */ |
| .long IRQDefault /* User-Defined Interrupt 3 */ |
| .long IRQDefault /* User-Defined Interrupt 4 */ |
| .long IRQDefault /* User-Defined Interrupt 5 */ |
| .long IRQDefault /* User-Defined Interrupt 6 */ |
| .long IRQDefault /* User-Defined Interrupt 7 */ |
| .long IRQDefault /* User-Defined Interrupt 8 */ |
| .long IRQDefault /* User-Defined Interrupt 9 */ |
| .long IRQDefault /* User-Defined Interrupt 10 */ |
| .long IRQDefault /* User-Defined Interrupt 11 */ |
| .long IRQDefault /* User-Defined Interrupt 12 */ |
| .long IRQDefault /* User-Defined Interrupt 13 */ |
| .long IRQDefault /* User-Defined Interrupt 14 */ |
| .long IRQDefault /* User-Defined Interrupt 15 */ |
| .long IRQDefault /* User-Defined Interrupt 16 */ |
| .long IRQDefault /* User-Defined Interrupt 17 */ |
| .long IRQDefault /* User-Defined Interrupt 18 */ |
| .long IRQDefault /* User-Defined Interrupt 19 */ |
| .long IRQDefault /* User-Defined Interrupt 20 */ |
| .long IRQDefault /* User-Defined Interrupt 21 */ |
| .long IRQDefault /* User-Defined Interrupt 22 */ |
| .long IRQDefault /* Transmit frame interrupt */ |
| .long IRQDefault /* Transmit buffer interrupt */ |
| .long IRQDefault /* Transmit FIFO underrun */ |
| .long IRQDefault /* Collision retry limit */ |
| .long IRQDefault /* Receive frame interrupt */ |
| .long IRQDefault /* Receive buffer interrupt */ |
| .long IRQDefault /* MII interrupt */ |
| .long IRQDefault /* Late collision */ |
| .long IRQDefault /* Heartbeat error */ |
| .long IRQDefault /* Graceful stop complete */ |
| .long IRQDefault /* Ethernet bus error */ |
| .long IRQDefault /* Babbling transmit error */ |
| .long IRQDefault /* Babbling receive error */ |
| .long IRQDefault /* Timer interrupt */ |
| .long IRQDefault /* User-Defined Interrupt 37 */ |
| .long IRQDefault /* User-Defined Interrupt 38 */ |
| .long IRQDefault /* User-Defined Interrupt 39 */ |
| .long IRQDefault /* User-Defined Interrupt 40 */ |
| .long IRQDefault /* User-Defined Interrupt 41 */ |
| .long IRQDefault /* User-Defined Interrupt 42 */ |
| .long IRQDefault /* User-Defined Interrupt 43 */ |
| .long IRQDefault /* User-Defined Interrupt 44 */ |
| .long IRQDefault /* User-Defined Interrupt 45 */ |
| .long IRQDefault /* User-Defined Interrupt 46 */ |
| .long IRQDefault /* User-Defined Interrupt 47 */ |
| .long IRQDefault /* User-Defined Interrupt 48 */ |
| .long IRQDefault /* User-Defined Interrupt 49 */ |
| .long IRQDefault /* User-Defined Interrupt 50 */ |
| .long IRQDefault /* User-Defined Interrupt 51 */ |
| .long IRQDefault /* User-Defined Interrupt 52 */ |
| .long IRQDefault /* User-Defined Interrupt 53 */ |
| .long IRQDefault /* User-Defined Interrupt 54 */ |
| .long IRQDefault /* User-Defined Interrupt 55 */ |
| .long IRQDefault /* User-Defined Interrupt 56 */ |
| .long IRQDefault /* User-Defined Interrupt 57 */ |
| .long IRQDefault /* User-Defined Interrupt 58 */ |
| .long IRQDefault /* User-Defined Interrupt 59 */ |
| .long IRQDefault /* User-Defined Interrupt 60 */ |
| .long IRQDefault /* User-Defined Interrupt 61 */ |
| .long IRQDefault /* User-Defined Interrupt 62 */ |
| .long IRQDefault /* User-Defined Interrupt 63 */ |
| .long IRQDefault /* User-Defined Interrupt 64 */ |
| .long IRQDefault /* User-Defined Interrupt 65 */ |
| .long IRQDefault /* User-Defined Interrupt 66 */ |
| .long IRQDefault /* User-Defined Interrupt 67 */ |
| .long IRQDefault /* User-Defined Interrupt 68 */ |
| .long IRQDefault /* User-Defined Interrupt 69 */ |
| .long IRQDefault /* User-Defined Interrupt 70 */ |
| .long IRQDefault /* User-Defined Interrupt 71 */ |
| .long IRQDefault /* User-Defined Interrupt 72 */ |
| .long IRQDefault /* User-Defined Interrupt 73 */ |
| .long IRQDefault /* User-Defined Interrupt 74 */ |
| .long IRQDefault /* User-Defined Interrupt 75 */ |
| .long IRQDefault /* User-Defined Interrupt 76 */ |
| .long IRQDefault /* User-Defined Interrupt 77 */ |
| .long IRQDefault /* User-Defined Interrupt 78 */ |
| .long IRQDefault /* User-Defined Interrupt 79 */ |
| .long IRQDefault /* User-Defined Interrupt 80 */ |
| .long IRQDefault /* User-Defined Interrupt 81 */ |
| .long IRQDefault /* User-Defined Interrupt 82 */ |
| .long IRQDefault /* User-Defined Interrupt 83 */ |
| .long IRQDefault /* User-Defined Interrupt 84 */ |
| .long IRQDefault /* User-Defined Interrupt 85 */ |
| .long IRQDefault /* User-Defined Interrupt 86 */ |
| .long IRQDefault /* User-Defined Interrupt 87 */ |
| .long IRQDefault /* User-Defined Interrupt 88 */ |
| .long IRQDefault /* User-Defined Interrupt 89 */ |
| .long IRQDefault /* User-Defined Interrupt 90 */ |
| .long IRQDefault /* User-Defined Interrupt 91 */ |
| .long IRQDefault /* User-Defined Interrupt 92 */ |
| .long IRQDefault /* User-Defined Interrupt 93 */ |
| .long IRQDefault /* User-Defined Interrupt 94 */ |
| .long IRQDefault /* User-Defined Interrupt 95 */ |
| .long IRQDefault /* User-Defined Interrupt 96 */ |
| .long IRQDefault /* User-Defined Interrupt 97 */ |
| .long IRQDefault /* User-Defined Interrupt 98 */ |
| .long IRQDefault /* User-Defined Interrupt 99 */ |
| .long IRQDefault /* User-Defined Interrupt 100 */ |
| .long IRQDefault /* User-Defined Interrupt 101 */ |
| .long IRQDefault /* User-Defined Interrupt 102 */ |
| .long IRQDefault /* User-Defined Interrupt 103 */ |
| .long IRQDefault /* User-Defined Interrupt 104 */ |
| .long IRQDefault /* User-Defined Interrupt 105 */ |
| .long IRQDefault /* User-Defined Interrupt 106 */ |
| .long IRQDefault /* User-Defined Interrupt 107 */ |
| .long IRQDefault /* User-Defined Interrupt 108 */ |
| .long IRQDefault /* User-Defined Interrupt 109 */ |
| .long IRQDefault /* User-Defined Interrupt 110 */ |
| .long IRQDefault /* User-Defined Interrupt 111 */ |
| .long IRQDefault /* User-Defined Interrupt 112 */ |
| .long IRQDefault /* User-Defined Interrupt 113 */ |
| .long IRQDefault /* User-Defined Interrupt 114 */ |
| .long IRQDefault /* User-Defined Interrupt 115 */ |
| .long IRQDefault /* User-Defined Interrupt 116 */ |
| .long IRQDefault /* User-Defined Interrupt 117 */ |
| .long IRQDefault /* User-Defined Interrupt 118 */ |
| .long IRQDefault /* User-Defined Interrupt 119 */ |
| .long IRQDefault /* User-Defined Interrupt 120 */ |
| .long IRQDefault /* User-Defined Interrupt 121 */ |
| .long IRQDefault /* User-Defined Interrupt 122 */ |
| .long IRQDefault /* User-Defined Interrupt 123 */ |
| .long IRQDefault /* User-Defined Interrupt 124 */ |
| .long IRQDefault /* User-Defined Interrupt 125 */ |
| .long IRQDefault /* User-Defined Interrupt 126 */ |
| .long IRQDefault /* User-Defined Interrupt 127 */ |
| .long IRQDefault /* User-Defined Interrupt 128 */ |
| .long IRQDefault /* User-Defined Interrupt 129 */ |
| .long IRQDefault /* User-Defined Interrupt 130 */ |
| .long IRQDefault /* User-Defined Interrupt 131 */ |
| .long IRQDefault /* User-Defined Interrupt 132 */ |
| .long IRQDefault /* User-Defined Interrupt 133 */ |
| .long IRQDefault /* User-Defined Interrupt 134 */ |
| .long IRQDefault /* User-Defined Interrupt 135 */ |
| .long IRQDefault /* User-Defined Interrupt 136 */ |
| .long IRQDefault /* User-Defined Interrupt 137 */ |
| .long IRQDefault /* User-Defined Interrupt 138 */ |
| .long IRQDefault /* User-Defined Interrupt 139 */ |
| .long IRQDefault /* User-Defined Interrupt 140 */ |
| .long IRQDefault /* User-Defined Interrupt 141 */ |
| .long IRQDefault /* User-Defined Interrupt 142 */ |
| .long IRQDefault /* User-Defined Interrupt 143 */ |
| .long IRQDefault /* User-Defined Interrupt 144 */ |
| .long IRQDefault /* User-Defined Interrupt 145 */ |
| .long IRQDefault /* User-Defined Interrupt 146 */ |
| .long IRQDefault /* User-Defined Interrupt 147 */ |
| .long IRQDefault /* User-Defined Interrupt 148 */ |
| .long IRQDefault /* User-Defined Interrupt 149 */ |
| .long IRQDefault /* User-Defined Interrupt 150 */ |
| .long IRQDefault /* User-Defined Interrupt 151 */ |
| .long IRQDefault /* User-Defined Interrupt 152 */ |
| .long IRQDefault /* User-Defined Interrupt 153 */ |
| .long IRQDefault /* User-Defined Interrupt 154 */ |
| .long IRQDefault /* User-Defined Interrupt 155 */ |
| .long IRQDefault /* User-Defined Interrupt 156 */ |
| .long IRQDefault /* User-Defined Interrupt 157 */ |
| .long IRQDefault /* User-Defined Interrupt 158 */ |
| .long IRQDefault /* User-Defined Interrupt 159 */ |
| .long IRQDefault /* User-Defined Interrupt 160 */ |
| .long IRQDefault /* User-Defined Interrupt 161 */ |
| .long IRQDefault /* User-Defined Interrupt 162 */ |
| .long IRQDefault /* User-Defined Interrupt 163 */ |
| .long IRQDefault /* User-Defined Interrupt 164 */ |
| .long IRQDefault /* User-Defined Interrupt 165 */ |
| .long IRQDefault /* User-Defined Interrupt 166 */ |
| .long IRQDefault /* User-Defined Interrupt 167 */ |
| .long IRQDefault /* User-Defined Interrupt 168 */ |
| .long IRQDefault /* User-Defined Interrupt 169 */ |
| .long IRQDefault /* User-Defined Interrupt 170 */ |
| .long IRQDefault /* User-Defined Interrupt 171 */ |
| .long IRQDefault /* User-Defined Interrupt 172 */ |
| .long IRQDefault /* User-Defined Interrupt 173 */ |
| .long IRQDefault /* User-Defined Interrupt 174 */ |
| .long IRQDefault /* User-Defined Interrupt 175 */ |
| .long IRQDefault /* User-Defined Interrupt 176 */ |
| .long IRQDefault /* User-Defined Interrupt 177 */ |
| .long IRQDefault /* User-Defined Interrupt 178 */ |
| .long IRQDefault /* User-Defined Interrupt 179 */ |
| .long IRQDefault /* User-Defined Interrupt 180 */ |
| .long IRQDefault /* User-Defined Interrupt 181 */ |
| .long IRQDefault /* User-Defined Interrupt 182 */ |
| .long IRQDefault /* User-Defined Interrupt 183 */ |
| .long IRQDefault /* User-Defined Interrupt 184 */ |
| .long IRQDefault /* User-Defined Interrupt 185 */ |
| .long IRQDefault /* User-Defined Interrupt 186 */ |
| .long IRQDefault /* User-Defined Interrupt 187 */ |
| .long IRQDefault /* User-Defined Interrupt 188 */ |
| .long IRQDefault /* User-Defined Interrupt 189 */ |
| .long IRQDefault /* User-Defined Interrupt 190 */ |
| .long IRQDefault /* User-Defined Interrupt 191 */ |
| .org 0x00000400 |
| |
| .section .vector_ram |
| __RAMVEC: |
| .space 0x400 |
| |
| .section .text |
| VecDefault: |
| halt |
| bra VecDefault |
| |
| IRQDefault: |
| halt |
| bra IRQDefault |
| |
| IRQSpurious: |
| halt |
| bra IRQSpurious |
| |
| TrapDefault: |
| halt |
| bra TrapDefault |
