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CCSv4 - Linux debugging support with DM6446 target

Suraj S
Prodigy 20 points

Hi,

I was trying to debug the linux kernel(Linux 2.6) running on a DM6446(ARM 9) core using CCS v4. The board contains the linux image flashed in it. On power-up U-boot loads the linux image into RAM and executes from there. At this point I tried connecting to the target ARM9 core of DM6446, and I was able to connect to the target. I then loaded the symbol file vmlinux to the target and then tried to run. I can see current active processes listed under threads.

But I face the following issues:

1. When I try to Enable OS Debugging option I'm getting an error as below:

ARM9_0: Can't initialize TLD Device Driver: Register CP15_MMU_XLATION_TABLE_BASE_0 does not exist

2. Code browser support would be an advantage if added. We can browse for a paticular file and insert a breakpoint at desired location.

regards

Suraj S