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Summary: This adds the knowledge of the DW_CFA_GNU_args_size instruction to the eh_frame parsing code. Right now it is ignored as I am unsure how is it supposed to be handled, but now we are at least able to parse the rest of the FDE containing this instruction. I also add a fix for a bug which was exposed by this instruction. Namely, a mismatched sequence of remember/restore instructions in the input could cause us to pop an empty stack and crash. Now we just log the error and ignore the offending instruction. Reviewers: jasonmolenda Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D22266 llvm-svn: 275260
Description
llvm with tablegen backend for capstone disassembler
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