This is the mail archive of the
mailing list for the eCos project.
strucking up in infinite loop for IXP 425
- From: sumanth <sumanth dot kondlada at wipro dot com>
- To: ecos-devel at ecos dot sourceware dot org
- Date: Tue, 28 Feb 2006 02:10:56 -0800 (PST)
- Subject: strucking up in infinite loop for IXP 425
we are porting ecos for ixp425 we have flashed the image as
per the sugessition in the forum but we are running in the infinite loop at
// Here is where we switch from boot address (0x000000000) to the
// actual flash runtime address. We align to cache boundary so we
// execute from cache during the switchover. Cachelines are 8 words.
str r1, [r2, #IXP425_EXP_CNFG0] // make the EXP bus switch
----> mov pc, r0
where the instruction says pc value to load into r0 is at the same
location and it goes into infinite loop and never stops execution
if i change the pc to ignore the step mov
pc,r0 then the code is allowing single stepping but the instruction is not
can any one help out to sort this problem.
thanks & regards,
View this message in context: http://www.nabble.com/strucking-up-in-infinite-loop-for-IXP-425-t1198324.html#a3161071
Sent from the Sourceware - ecos-devel forum at Nabble.com.