vendor/llvm/llvm-trunk-r366426

6 files changed, 58 insertions, 55 deletions

diff --git a/lib/MC/MCDisassembler/Disassembler.cpp b/lib/MC/MCDisassembler/Disassembler.cpp
index ad0a39991c53..21bdc2eaea3e 100644
--- a/lib/MC/MCDisassembler/Disassembler.cpp
+++ b/lib/MC/MCDisassembler/Disassembler.cpp
@@ -1,9 +1,8 @@
 //===-- lib/MC/Disassembler.cpp - Disassembler Public C Interface ---------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
@@ -53,31 +52,32 @@ LLVMCreateDisasmCPUFeatures(const char *TT, const char *CPU,
   if (!TheTarget)
     return nullptr;
 
-  const MCRegisterInfo *MRI = TheTarget->createMCRegInfo(TT);
+  std::unique_ptr<const MCRegisterInfo> MRI(TheTarget->createMCRegInfo(TT));
   if (!MRI)
     return nullptr;
 
   // Get the assembler info needed to setup the MCContext.
-  const MCAsmInfo *MAI = TheTarget->createMCAsmInfo(*MRI, TT);
+  std::unique_ptr<const MCAsmInfo> MAI(TheTarget->createMCAsmInfo(*MRI, TT));
   if (!MAI)
     return nullptr;
 
-  const MCInstrInfo *MII = TheTarget->createMCInstrInfo();
+  std::unique_ptr<const MCInstrInfo> MII(TheTarget->createMCInstrInfo());
   if (!MII)
     return nullptr;
 
-  const MCSubtargetInfo *STI =
-      TheTarget->createMCSubtargetInfo(TT, CPU, Features);
+  std::unique_ptr<const MCSubtargetInfo> STI(
+      TheTarget->createMCSubtargetInfo(TT, CPU, Features));
   if (!STI)
     return nullptr;
 
   // Set up the MCContext for creating symbols and MCExpr's.
-  MCContext *Ctx = new MCContext(MAI, MRI, nullptr);
+  std::unique_ptr<MCContext> Ctx(new MCContext(MAI.get(), MRI.get(), nullptr));
   if (!Ctx)
     return nullptr;
 
   // Set up disassembler.
-  MCDisassembler *DisAsm = TheTarget->createMCDisassembler(*STI, *Ctx);
+  std::unique_ptr<MCDisassembler> DisAsm(
+      TheTarget->createMCDisassembler(*STI, *Ctx));
   if (!DisAsm)
     return nullptr;
 
@@ -87,19 +87,20 @@ LLVMCreateDisasmCPUFeatures(const char *TT, const char *CPU,
     return nullptr;
 
   std::unique_ptr<MCSymbolizer> Symbolizer(TheTarget->createMCSymbolizer(
-      TT, GetOpInfo, SymbolLookUp, DisInfo, Ctx, std::move(RelInfo)));
+      TT, GetOpInfo, SymbolLookUp, DisInfo, Ctx.get(), std::move(RelInfo)));
   DisAsm->setSymbolizer(std::move(Symbolizer));
 
   // Set up the instruction printer.
   int AsmPrinterVariant = MAI->getAssemblerDialect();
-  MCInstPrinter *IP = TheTarget->createMCInstPrinter(
-      Triple(TT), AsmPrinterVariant, *MAI, *MII, *MRI);
+  std::unique_ptr<MCInstPrinter> IP(TheTarget->createMCInstPrinter(
+      Triple(TT), AsmPrinterVariant, *MAI, *MII, *MRI));
   if (!IP)
     return nullptr;
 
-  LLVMDisasmContext *DC =
-      new LLVMDisasmContext(TT, DisInfo, TagType, GetOpInfo, SymbolLookUp,
-                            TheTarget, MAI, MRI, STI, MII, Ctx, DisAsm, IP);
+  LLVMDisasmContext *DC = new LLVMDisasmContext(
+      TT, DisInfo, TagType, GetOpInfo, SymbolLookUp, TheTarget, std::move(MAI),
+      std::move(MRI), std::move(STI), std::move(MII), std::move(Ctx),
+      std::move(DisAsm), std::move(IP));
   if (!DC)
     return nullptr;
 
diff --git a/lib/MC/MCDisassembler/Disassembler.h b/lib/MC/MCDisassembler/Disassembler.h
index f638fdc781d7..e5aab53a7613 100644
--- a/lib/MC/MCDisassembler/Disassembler.h
+++ b/lib/MC/MCDisassembler/Disassembler.h
@@ -1,9 +1,8 @@
 //===------------- Disassembler.h - LLVM Disassembler -----------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
@@ -83,24 +82,22 @@ public:
   SmallString<128> CommentsToEmit;
   raw_svector_ostream CommentStream;
 
-  LLVMDisasmContext(std::string tripleName, void *disInfo, int tagType,
-                    LLVMOpInfoCallback getOpInfo,
-                    LLVMSymbolLookupCallback symbolLookUp,
-                    const Target *theTarget, const MCAsmInfo *mAI,
-                    const MCRegisterInfo *mRI, const MCSubtargetInfo *mSI,
-                    const MCInstrInfo *mII, llvm::MCContext *ctx,
-                    const MCDisassembler *disAsm, MCInstPrinter *iP)
-      : TripleName(std::move(tripleName)), DisInfo(disInfo), TagType(tagType),
-        GetOpInfo(getOpInfo), SymbolLookUp(symbolLookUp), TheTarget(theTarget),
-        Options(0), CommentStream(CommentsToEmit) {
-    MAI.reset(mAI);
-    MRI.reset(mRI);
-    MSI.reset(mSI);
-    MII.reset(mII);
-    Ctx.reset(ctx);
-    DisAsm.reset(disAsm);
-    IP.reset(iP);
-  }
+  LLVMDisasmContext(std::string TripleName, void *DisInfo, int TagType,
+                    LLVMOpInfoCallback GetOpInfo,
+                    LLVMSymbolLookupCallback SymbolLookUp,
+                    const Target *TheTarget,
+                    std::unique_ptr<const MCAsmInfo> &&MAI,
+                    std::unique_ptr<const MCRegisterInfo> &&MRI,
+                    std::unique_ptr<const MCSubtargetInfo> &&MSI,
+                    std::unique_ptr<const MCInstrInfo> &&MII,
+                    std::unique_ptr<const llvm::MCContext> &&Ctx,
+                    std::unique_ptr<const MCDisassembler> &&DisAsm,
+                    std::unique_ptr<MCInstPrinter> &&IP)
+      : TripleName(std::move(TripleName)), DisInfo(DisInfo), TagType(TagType),
+        GetOpInfo(GetOpInfo), SymbolLookUp(SymbolLookUp), TheTarget(TheTarget),
+        MAI(std::move(MAI)), MRI(std::move(MRI)), MSI(std::move(MSI)),
+        MII(std::move(MII)), Ctx(std::move(Ctx)), DisAsm(std::move(DisAsm)),
+        IP(std::move(IP)), Options(0), CommentStream(CommentsToEmit) {}
   const std::string &getTripleName() const { return TripleName; }
   void *getDisInfo() const { return DisInfo; }
   int getTagType() const { return TagType; }
diff --git a/lib/MC/MCDisassembler/MCDisassembler.cpp b/lib/MC/MCDisassembler/MCDisassembler.cpp
index 2f1275d00b86..063f7e706024 100644
--- a/lib/MC/MCDisassembler/MCDisassembler.cpp
+++ b/lib/MC/MCDisassembler/MCDisassembler.cpp
@@ -1,13 +1,14 @@
 //===- MCDisassembler.cpp - Disassembler interface ------------------------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCDisassembler/MCDisassembler.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/StringRef.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 
@@ -15,6 +16,13 @@ using namespace llvm;
 
 MCDisassembler::~MCDisassembler() = default;
 
+MCDisassembler::DecodeStatus MCDisassembler::onSymbolStart(
+    StringRef Name, uint64_t &Size, ArrayRef<uint8_t> Bytes, uint64_t Address,
+    raw_ostream &VStream, raw_ostream &CStream) const {
+  Size = 0;
+  return MCDisassembler::Success;
+}
+
 bool MCDisassembler::tryAddingSymbolicOperand(MCInst &Inst, int64_t Value,
                                               uint64_t Address, bool IsBranch,
                                               uint64_t Offset,
diff --git a/lib/MC/MCDisassembler/MCExternalSymbolizer.cpp b/lib/MC/MCDisassembler/MCExternalSymbolizer.cpp
index 1969c5dc66ab..7befef86303c 100644
--- a/lib/MC/MCDisassembler/MCExternalSymbolizer.cpp
+++ b/lib/MC/MCDisassembler/MCExternalSymbolizer.cpp
@@ -1,9 +1,8 @@
 //===-- MCExternalSymbolizer.cpp - External symbolizer --------------------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/lib/MC/MCDisassembler/MCRelocationInfo.cpp b/lib/MC/MCDisassembler/MCRelocationInfo.cpp
index 8f932a3f0d48..64e216e0051d 100644
--- a/lib/MC/MCDisassembler/MCRelocationInfo.cpp
+++ b/lib/MC/MCDisassembler/MCRelocationInfo.cpp
@@ -1,9 +1,8 @@
 //===-- MCRelocationInfo.cpp ----------------------------------------------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/lib/MC/MCDisassembler/MCSymbolizer.cpp b/lib/MC/MCDisassembler/MCSymbolizer.cpp
index 78e611e3ddda..8214a196afb1 100644
--- a/lib/MC/MCDisassembler/MCSymbolizer.cpp
+++ b/lib/MC/MCDisassembler/MCSymbolizer.cpp
@@ -1,9 +1,8 @@
 //===-- llvm/MC/MCSymbolizer.cpp - MCSymbolizer class ---------------------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//