case Triple::mips64el:
FDECFIEncoding = dwarf::DW_EH_PE_sdata8;
break;
+ case Triple::x86_64:
+ if (RelocM == Reloc::PIC_) {
+ FDECFIEncoding = dwarf::DW_EH_PE_pcrel |
+ ((CMModel == CodeModel::Small || CMModel == CodeModel::Medium)
+ ? dwarf::DW_EH_PE_sdata4 : dwarf::DW_EH_PE_sdata8);
+ } else {
+ FDECFIEncoding =
+ (CMModel == CodeModel::Small || CMModel == CodeModel::Medium)
+ ? dwarf::DW_EH_PE_udata4 : dwarf::DW_EH_PE_absptr;
+ }
+ break;
default:
FDECFIEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4;
break;