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e3e43d9d57
I did this a long time ago with a janky python script, but now clang-format has built-in support for this. I fed clang-format every line with a #include and let it re-sort things according to the precise LLVM rules for include ordering baked into clang-format these days. I've reverted a number of files where the results of sorting includes isn't healthy. Either places where we have legacy code relying on particular include ordering (where possible, I'll fix these separately) or where we have particular formatting around #include lines that I didn't want to disturb in this patch. This patch is *entirely* mechanical. If you get merge conflicts or anything, just ignore the changes in this patch and run clang-format over your #include lines in the files. Sorry for any noise here, but it is important to keep these things stable. I was seeing an increasing number of patches with irrelevant re-ordering of #include lines because clang-format was used. This patch at least isolates that churn, makes it easy to skip when resolving conflicts, and gets us to a clean baseline (again). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304787 91177308-0d34-0410-b5e6-96231b3b80d8
140 lines
4.8 KiB
C++
140 lines
4.8 KiB
C++
//===-- AMDGPUDisassembler.hpp - Disassembler for AMDGPU ISA ---*- 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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/// \file
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///
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/// This file contains declaration for AMDGPU ISA disassembler
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_AMDGPU_DISASSEMBLER_AMDGPUDISASSEMBLER_H
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#define LLVM_LIB_TARGET_AMDGPU_DISASSEMBLER_AMDGPUDISASSEMBLER_H
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#include "llvm/ADT/ArrayRef.h"
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#include "llvm/MC/MCDisassembler/MCDisassembler.h"
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#include "llvm/MC/MCDisassembler/MCRelocationInfo.h"
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#include "llvm/MC/MCDisassembler/MCSymbolizer.h"
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#include <algorithm>
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#include <cstdint>
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#include <memory>
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namespace llvm {
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class MCContext;
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class MCInst;
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class MCOperand;
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class MCSubtargetInfo;
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class Twine;
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//===----------------------------------------------------------------------===//
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// AMDGPUDisassembler
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//===----------------------------------------------------------------------===//
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class AMDGPUDisassembler : public MCDisassembler {
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private:
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mutable ArrayRef<uint8_t> Bytes;
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mutable uint32_t Literal;
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mutable bool HasLiteral;
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public:
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AMDGPUDisassembler(const MCSubtargetInfo &STI, MCContext &Ctx) :
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MCDisassembler(STI, Ctx) {}
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~AMDGPUDisassembler() override = default;
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DecodeStatus getInstruction(MCInst &MI, uint64_t &Size,
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ArrayRef<uint8_t> Bytes, uint64_t Address,
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raw_ostream &WS, raw_ostream &CS) const override;
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const char* getRegClassName(unsigned RegClassID) const;
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MCOperand createRegOperand(unsigned int RegId) const;
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MCOperand createRegOperand(unsigned RegClassID, unsigned Val) const;
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MCOperand createSRegOperand(unsigned SRegClassID, unsigned Val) const;
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MCOperand errOperand(unsigned V, const Twine& ErrMsg) const;
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DecodeStatus tryDecodeInst(const uint8_t* Table,
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MCInst &MI,
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uint64_t Inst,
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uint64_t Address) const;
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MCOperand decodeOperand_VGPR_32(unsigned Val) const;
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MCOperand decodeOperand_VS_32(unsigned Val) const;
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MCOperand decodeOperand_VS_64(unsigned Val) const;
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MCOperand decodeOperand_VSrc16(unsigned Val) const;
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MCOperand decodeOperand_VSrcV216(unsigned Val) const;
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MCOperand decodeOperand_VReg_64(unsigned Val) const;
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MCOperand decodeOperand_VReg_96(unsigned Val) const;
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MCOperand decodeOperand_VReg_128(unsigned Val) const;
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MCOperand decodeOperand_SReg_32(unsigned Val) const;
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MCOperand decodeOperand_SReg_32_XM0_XEXEC(unsigned Val) const;
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MCOperand decodeOperand_SReg_64(unsigned Val) const;
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MCOperand decodeOperand_SReg_64_XEXEC(unsigned Val) const;
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MCOperand decodeOperand_SReg_128(unsigned Val) const;
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MCOperand decodeOperand_SReg_256(unsigned Val) const;
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MCOperand decodeOperand_SReg_512(unsigned Val) const;
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enum OpWidthTy {
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OPW32,
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OPW64,
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OPW128,
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OPW16,
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OPWV216,
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OPW_LAST_,
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OPW_FIRST_ = OPW32
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};
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unsigned getVgprClassId(const OpWidthTy Width) const;
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unsigned getSgprClassId(const OpWidthTy Width) const;
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unsigned getTtmpClassId(const OpWidthTy Width) const;
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static MCOperand decodeIntImmed(unsigned Imm);
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static MCOperand decodeFPImmed(OpWidthTy Width, unsigned Imm);
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MCOperand decodeLiteralConstant() const;
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MCOperand decodeSrcOp(const OpWidthTy Width, unsigned Val) const;
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MCOperand decodeSpecialReg32(unsigned Val) const;
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MCOperand decodeSpecialReg64(unsigned Val) const;
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MCOperand decodeSDWA9Src(const OpWidthTy Width, unsigned Val) const;
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MCOperand decodeSDWA9Src16(unsigned Val) const;
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MCOperand decodeSDWA9Src32(unsigned Val) const;
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MCOperand decodeSDWA9VopcDst(unsigned Val) const;
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};
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//===----------------------------------------------------------------------===//
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// AMDGPUSymbolizer
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//===----------------------------------------------------------------------===//
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class AMDGPUSymbolizer : public MCSymbolizer {
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private:
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void *DisInfo;
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public:
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AMDGPUSymbolizer(MCContext &Ctx, std::unique_ptr<MCRelocationInfo> &&RelInfo,
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void *disInfo)
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: MCSymbolizer(Ctx, std::move(RelInfo)), DisInfo(disInfo) {}
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bool tryAddingSymbolicOperand(MCInst &Inst, raw_ostream &cStream,
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int64_t Value, uint64_t Address,
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bool IsBranch, uint64_t Offset,
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uint64_t InstSize) override;
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void tryAddingPcLoadReferenceComment(raw_ostream &cStream,
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int64_t Value,
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uint64_t Address) override;
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};
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} // end namespace llvm
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#endif // LLVM_LIB_TARGET_AMDGPU_DISASSEMBLER_AMDGPUDISASSEMBLER_H
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