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path: root/arch/csky/kernel/stacktrace.c
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2018-12-31csky: stacktrace supported.Guo Ren
The gcc option "-mbacktrace" will push fp(r8),lr into stack and we could unwind the stack with: fp = *fp lr = (unsigned int *)fp[1] Signed-off-by: Guo Ren <ren_guo@c-sky.com>