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ff030064fb
(RISCDisassemblerEmitter) which emits the decoder functions for ARM and Thumb, and the disassembler core which invokes the decoder function and builds up the MCInst based on the decoded Opcode. Added sub-formats to the NeonI/NeonXI instructions to further refine the NEONFrm instructions to help disassembly. We also changed the output of the addressing modes to omit the '+' from the assembler syntax #+/-<imm> or +/-<Rm>. See, for example, A8.6.57/58/60. And modified test cases to not expect '+' in +reg or #+num. For example, ; CHECK: ldr.w r9, [r7, #28] llvm-svn: 98637
72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
//===- X86Disassembler.h - Disassembler for x86 and x86_64 ------*- 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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//===----------------------------------------------------------------------===//
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#ifndef ARMDISASSEMBLER_H
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#define ARMDISASSEMBLER_H
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#include "llvm/MC/MCDisassembler.h"
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namespace llvm {
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class MCInst;
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class MemoryObject;
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class raw_ostream;
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namespace ARMDisassembler {
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/// ARMDisassembler - ARM disassembler for all ARM platforms.
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class ARMDisassembler : public MCDisassembler {
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public:
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/// Constructor - Initializes the disassembler.
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///
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ARMDisassembler() :
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MCDisassembler() {
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}
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~ARMDisassembler() {
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}
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/// getInstruction - See MCDisassembler.
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bool getInstruction(MCInst &instr,
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uint64_t &size,
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const MemoryObject ®ion,
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uint64_t address,
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raw_ostream &vStream) const;
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private:
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};
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/// ThumbDisassembler - Thumb disassembler for all ARM platforms.
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class ThumbDisassembler : public MCDisassembler {
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public:
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/// Constructor - Initializes the disassembler.
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///
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ThumbDisassembler() :
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MCDisassembler() {
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}
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~ThumbDisassembler() {
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}
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/// getInstruction - See MCDisassembler.
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bool getInstruction(MCInst &instr,
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uint64_t &size,
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const MemoryObject ®ion,
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uint64_t address,
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raw_ostream &vStream) const;
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private:
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};
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} // namespace ARMDisassembler
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} // namespace llvm
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#endif
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