9a9c6b8e75
Implement emission of DWARF CFI instructions for MSP430. This includes descriptions of stack frame layout and location of callee-saved registers that could be used for backtracing. Differential Revision: https://reviews.llvm.org/D146966
32 lines
933 B
C++
32 lines
933 B
C++
//===-- MSP430MCAsmInfo.cpp - MSP430 asm properties -----------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the declarations of the MSP430MCAsmInfo properties.
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//
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//===----------------------------------------------------------------------===//
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#include "MSP430MCAsmInfo.h"
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using namespace llvm;
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void MSP430MCAsmInfo::anchor() { }
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MSP430MCAsmInfo::MSP430MCAsmInfo(const Triple &TT) {
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CodePointerSize = 2;
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CalleeSaveStackSlotSize = 2;
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CommentString = ";";
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SeparatorString = "{";
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AlignmentIsInBytes = false;
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UsesELFSectionDirectiveForBSS = true;
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SupportsDebugInformation = true;
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ExceptionsType = ExceptionHandling::DwarfCFI;
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}
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