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No compilation unit matching "path_to/linux_kernel/net/8021q/vlan.c" was found

lei wang

Hi,

We installed a new ARM Development studio. And use it to debug the linux kernel. I followed "About debugging a Linux kernel" and "Configuring a connection to a Linux kernel" chapters to debug.

I can connect to CPU and stop it, step one instruction each time, but I can not set breakpoint. I got following messages when I set breakpoint

WARNING(CMD452-COR167):
! Breakpoint 11 has been pended
! No compilation unit matching "path_to/linux_kernel/net/8021q/vlan.c" was found

 

Our target board was based on i.MX8qxp, the debugger is DSTREAM-ST

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