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Message
From: Shiri Schnapp<shiri.schnapp@s...>
Date: Tue Sep 19 14:03:29 CEST 2006
Subject: [oc] Lbs command in Or1200 Risc
Hi,
Currently I face a problem in the Lbs command, it appears that some
times it works correctly and some times not, the Data catch option is
turned off and I suspect that it is connected to Lbs command.
I am going over the or1200_define, also I saw in the mem2reg file the
problem appears when addr = 2 it get the wrong value form dcpu_dat_i
that comes from qmem.
You can see clearly that in case of lbs r3, 0x0(r12), in the rf file
the r12 has the correct value but the value of the content of addr r12
doesn't go to r3, the contents get inside the risc through rdm and you
can see it after manipulation in mem_data of mem2reg file.
Can you help?
Thanks in advance,
Shiri Schnapp
SmartLink LTD
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