diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMAsmPrinter.cpp | 10 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/ARMAsmPrinter.h | 3 |
2 files changed, 8 insertions, 5 deletions
diff --git a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp index b8c117c2cbe..10cccda5e8b 100644 --- a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp +++ b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp @@ -173,10 +173,11 @@ getDebugValueLocation(const MachineInstr *MI) const { } /// EmitDwarfRegOp - Emit dwarf register operation. -void ARMAsmPrinter::EmitDwarfRegOp(const MachineLocation &MLoc) const { +void ARMAsmPrinter::EmitDwarfRegOp(const MachineLocation &MLoc, + unsigned ExtraExprSize) const { const TargetRegisterInfo *RI = TM.getRegisterInfo(); if (RI->getDwarfRegNum(MLoc.getReg(), false) != -1) - AsmPrinter::EmitDwarfRegOp(MLoc); + AsmPrinter::EmitDwarfRegOp(MLoc, ExtraExprSize); else { unsigned Reg = MLoc.getReg(); if (Reg >= ARM::S0 && Reg <= ARM::S31) { @@ -191,7 +192,7 @@ void ARMAsmPrinter::EmitDwarfRegOp(const MachineLocation &MLoc) const { OutStreamer.AddComment("Loc expr size"); // DW_OP_regx + ULEB + DW_OP_bit_piece + ULEB + ULEB // 1 + ULEB(Rx) + 1 + 1 + 1 - EmitInt16(4 + MCAsmInfo::getULEB128Size(Rx)); + EmitInt16(4 + MCAsmInfo::getULEB128Size(Rx) + ExtraExprSize); OutStreamer.AddComment("DW_OP_regx for S register"); EmitInt8(dwarf::DW_OP_regx); @@ -223,7 +224,8 @@ void ARMAsmPrinter::EmitDwarfRegOp(const MachineLocation &MLoc) const { // DW_OP_regx + ULEB + DW_OP_piece + ULEB(8) + // DW_OP_regx + ULEB + DW_OP_piece + ULEB(8); // 6 + ULEB(D1) + ULEB(D2) - EmitInt16(6 + MCAsmInfo::getULEB128Size(D1) + MCAsmInfo::getULEB128Size(D2)); + EmitInt16(6 + MCAsmInfo::getULEB128Size(D1) + + MCAsmInfo::getULEB128Size(D2) + ExtraExprSize); OutStreamer.AddComment("DW_OP_regx for Q register: D1"); EmitInt8(dwarf::DW_OP_regx); diff --git a/llvm/lib/Target/ARM/ARMAsmPrinter.h b/llvm/lib/Target/ARM/ARMAsmPrinter.h index 5f9169ef7f7..e94901449a1 100644 --- a/llvm/lib/Target/ARM/ARMAsmPrinter.h +++ b/llvm/lib/Target/ARM/ARMAsmPrinter.h @@ -90,7 +90,8 @@ public: MachineLocation getDebugValueLocation(const MachineInstr *MI) const; /// EmitDwarfRegOp - Emit dwarf register operation. - virtual void EmitDwarfRegOp(const MachineLocation &MLoc) const; + virtual void EmitDwarfRegOp(const MachineLocation &MLoc, + unsigned ExtraExprSize = 0) const; virtual unsigned getISAEncoding() { // ARM/Darwin adds ISA to the DWARF info for each function. |
