RE: Add dwarf/unwind info in epilogue

2012-10-15 Thread Ramana Radhakrishnan
shrink-wrap.patch doesn't apply cleanly to the revision you suggest. If you give a clean patch and some description of what happens I might be able to take a look .. What do you expect to happen with the testcases ? ICE ? wrong-code , wrong-debug info, what ? Ramana _

Re: Add dwarf/unwind info in epilogue

2012-10-15 Thread Zhenqiang Chen
On 16 October 2012 11:44, Zhenqiang Chen wrote: > On 16 October 2012 10:22, Ramana Radhakrishnan > wrote: >> 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 fai

Re: Add dwarf/unwind info in epilogue

2012-10-15 Thread Ramana Radhakrishnan
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

[ACTIVITY] report weeks 40,41

2012-10-15 Thread Peter Maydell
== other == * upstream patch review * target-arm pull request * reviewed/committed some boot wrapper patches from Tixy to init the CCI * rebased various qemu kvm-related patches on current upstream master, sent out RFC v2 for review (matching kernel -v12 patches); this is getting some us

Add dwarf/unwind info in epilogue

2012-10-15 Thread Zhenqiang Chen
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: