Zhenqiang,
I've been spending sometime scratching my head around this one tonight. Can you show me the original shrink-wrap patch as well the test case that triggers this failure ? I have my suspicion on something but need to run a few experiments before commenting further.
regards, Ramana
Ramana Radhakrishnan ARM Ltd.
On 15 Oct 2012, at 10:57, Zhenqiang Chen zhenqiang.chen@linaro.org wrote:
Hi Ramana,
The attached file is a reference patch to add more dwarf/unwind info in epilogue. Please help to review.
Without the patch, dwarf check fail for the following cases when enabling shrink-wrap:
tst ... L1 //simple_return push ... ... pop ... //.cfa_offset is not 0 L1: bx lr //common simple_return
Thanks! -Zhenqiang<dwarf.patch>_______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain