diff options
Diffstat (limited to 'llvm/lib/MC')
| -rw-r--r-- | llvm/lib/MC/MCDwarf.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/llvm/lib/MC/MCDwarf.cpp b/llvm/lib/MC/MCDwarf.cpp index a7551a3283a..5e4230a81f0 100644 --- a/llvm/lib/MC/MCDwarf.cpp +++ b/llvm/lib/MC/MCDwarf.cpp @@ -263,8 +263,8 @@ MCDwarfLineTableHeader::Emit(MCStreamer *MCOS, MCDwarfLineTableParams Params, emitAbsValue(*MCOS, MakeStartMinusEndExpr(*MCOS, *LineStartSym, *LineEndSym, 4), 4); - // Next 2 bytes is the Version, which is Dwarf 2. - MCOS->EmitIntValue(2, 2); + // Next 2 bytes is the Version. + MCOS->EmitIntValue(context.getDwarfVersion(), 2); // Create a symbol for the end of the prologue (to be set when we get there). MCSymbol *ProEndSym = context.createTempSymbol(); // Lprologue_end @@ -279,6 +279,11 @@ MCDwarfLineTableHeader::Emit(MCStreamer *MCOS, MCDwarfLineTableParams Params, // Parameters of the state machine, are next. MCOS->EmitIntValue(context.getAsmInfo()->getMinInstAlignment(), 1); + // maximum_operations_per_instruction + // For non-VLIW architectures this field is always 1. + // FIXME: VLIW architectures need to update this field accordingly. + if (context.getDwarfVersion() >= 4) + MCOS->EmitIntValue(1, 1); MCOS->EmitIntValue(DWARF2_LINE_DEFAULT_IS_STMT, 1); MCOS->EmitIntValue(Params.DWARF2LineBase, 1); MCOS->EmitIntValue(Params.DWARF2LineRange, 1); |
