EEPW论坛

超级终端上显示如下:

Loading /tgtsvr/Tornado2.2/target/proj/Project0/default/vxWorks...
667184
Starting at 0x10000...

machine check
Exception current instruction address: 0x00010050
Machine Status Register: 0x00001000
Data Access Register: 0x0210000c
Condition Register: 0x20000084
Data storage interrupt Register: 0x000000a4
Task: 0xfcf170 "tBoot"

r0 = 3fff sp = fcece0 r2 = 0 r3 = 1000
r4 = 2100000 r5 = 0 r6 = 0 r7 = 0
r8 = 0 r9 = 2200ac4 r10 = ffffffff r11 = 1
r12 = 0 r13 = 0 r14 = 0 r15 = 0
r16 = 0 r17 = 0 r18 = 0 r19 = 0
r20 = 0 r21 = 0 r22 = 0 r23 = 0
r24 = 0 r25 = 0 r26 = 0 r27 = 0
r28 = 0 r29 = 10000 r30 = a r31 = fcefd0
msr = 1000 lr = 202eb0 ctr = 0 pc = 10050
cr = 20000084 xer = 0

它的意思是不是说在地址0x00010050处发生异常,这种情况一般是哪里的错误呢?该怎么调试呢?