2 Commits

Author	SHA1	Message	Date
Simon Atanasyan	4c68c5ae71	[mips] LLVM and GAS now use same instructions for CFA Definition. NFCI ... LLVM previously used `DW_CFA_def_cfa` instruction in .eh_frame to set the register and offset for current CFA rule. We change it to `DW_CFA_def_cfa_register` which is the same one used by GAS that only changes the register but keeping the old offset. Patch by Mirko Brkusanin. Differential Revision: https://reviews.llvm.org/D61899 llvm-svn: 360765	2019-05-15 12:05:27 +00:00
Simon Atanasyan	4d6f425328	[mips] Fix FDE/CFI encoding in case of N32 ABI ... For O32 and N32 ABI FDE/CFI encoding should be `DW_EH_PE_sdata4` and only N64 ABI uses `DW_EH_PE_sdata8`. To cover all cases this patch check code pointer size and setup a correct FDE/CFI encoding type. Differential revision: https://reviews.llvm.org/D52876 llvm-svn: 344040	2018-10-09 11:29:51 +00:00