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/linux/arch/csky/kernel/
H A Dstacktrace.c0ea2dc7cd668be5475babecaf6fdeaa464e2847b Sun Dec 09 07:18:05 CET 2018 Guo Ren <ren_guo@c-sky.com> csky: stacktrace supported.

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>
H A Dprocess.cdiff 0ea2dc7cd668be5475babecaf6fdeaa464e2847b Sun Dec 09 07:18:05 CET 2018 Guo Ren <ren_guo@c-sky.com> csky: stacktrace supported.

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>
/linux/arch/csky/include/asm/
H A Dthread_info.hdiff 0ea2dc7cd668be5475babecaf6fdeaa464e2847b Sun Dec 09 07:18:05 CET 2018 Guo Ren <ren_guo@c-sky.com> csky: stacktrace supported.

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>
/linux/arch/csky/
H A DMakefilediff 0ea2dc7cd668be5475babecaf6fdeaa464e2847b Sun Dec 09 07:18:05 CET 2018 Guo Ren <ren_guo@c-sky.com> csky: stacktrace supported.

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>