forked from OSchip/llvm-project
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
//===-- WasmException.h - Wasm Exception Framework -------------*- C++ -*--===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains support for writing WebAssembly exception info into asm
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// files.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_CODEGEN_ASMPRINTER_WASMEXCEPTION_H
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#define LLVM_LIB_CODEGEN_ASMPRINTER_WASMEXCEPTION_H
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#include "EHStreamer.h"
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#include "llvm/CodeGen/AsmPrinter.h"
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namespace llvm {
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class LLVM_LIBRARY_VISIBILITY WasmException : public EHStreamer {
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public:
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WasmException(AsmPrinter *A) : EHStreamer(A) {}
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void endModule() override;
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void beginFunction(const MachineFunction *MF) override {}
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virtual void markFunctionEnd() override;
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void endFunction(const MachineFunction *MF) override;
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protected:
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// Compute the call site table for wasm EH.
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void computeCallSiteTable(
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SmallVectorImpl<CallSiteEntry> &CallSites,
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const SmallVectorImpl<const LandingPadInfo *> &LandingPads,
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const SmallVectorImpl<unsigned> &FirstActions) override;
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};
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} // End of namespace llvm
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#endif
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