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<title>pm24.git/arch/csky/kernel/stacktrace.c, branch v5.6</title>
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<updated>2018-12-31T15:12:22Z</updated>
<entry>
<title>csky: stacktrace supported.</title>
<updated>2018-12-31T15:12:22Z</updated>
<author>
<name>Guo Ren</name>
<email>ren_guo@c-sky.com</email>
</author>
<published>2018-12-09T06:18:05Z</published>
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<content type='text'>
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 &lt;ren_guo@c-sky.com&gt;
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