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authorStephen Hines <srhines@google.com>2014-12-01 14:51:49 -0800
committerStephen Hines <srhines@google.com>2014-12-02 16:08:10 -0800
commit37ed9c199ca639565f6ce88105f9e39e898d82d0 (patch)
tree8fb36d3910e3ee4c4e1b7422f4f017108efc52f5 /lib/CodeGen/AsmPrinter/Win64Exception.h
parentd2327b22152ced7bc46dc629fc908959e8a52d03 (diff)
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Update aosp/master LLVM for rebase to r222494.
Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
Diffstat (limited to 'lib/CodeGen/AsmPrinter/Win64Exception.h')
-rw-r--r--lib/CodeGen/AsmPrinter/Win64Exception.h52
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diff --git a/lib/CodeGen/AsmPrinter/Win64Exception.h b/lib/CodeGen/AsmPrinter/Win64Exception.h
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+//===-- Win64Exception.h - Windows Exception Handling ----------*- C++ -*--===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains support for writing windows exception info into asm files.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_CODEGEN_ASMPRINTER_WIN64EXCEPTION_H
+#define LLVM_LIB_CODEGEN_ASMPRINTER_WIN64EXCEPTION_H
+
+#include "EHStreamer.h"
+
+namespace llvm {
+class MachineFunction;
+
+class Win64Exception : public EHStreamer {
+ /// Per-function flag to indicate if personality info should be emitted.
+ bool shouldEmitPersonality;
+
+ /// Per-function flag to indicate if the LSDA should be emitted.
+ bool shouldEmitLSDA;
+
+ /// Per-function flag to indicate if frame moves info should be emitted.
+ bool shouldEmitMoves;
+
+public:
+ //===--------------------------------------------------------------------===//
+ // Main entry points.
+ //
+ Win64Exception(AsmPrinter *A);
+ virtual ~Win64Exception();
+
+ /// Emit all exception information that should come after the content.
+ void endModule() override;
+
+ /// Gather pre-function exception information. Assumes being emitted
+ /// immediately after the function entry point.
+ void beginFunction(const MachineFunction *MF) override;
+
+ /// Gather and emit post-function exception information.
+ void endFunction(const MachineFunction *) override;
+};
+}
+
+#endif
+