e42ae8497f
be fetched too many times and the DisassemblerLLVM was appending to strings when the opcode, mnemonic and comment accessors were called multiple times and if any of the strings were empty. Also fixed the test suite failures from recent Objective C modifications. llvm-svn: 148460
114 lines
2.9 KiB
C++
114 lines
2.9 KiB
C++
//===-- DisassemblerLLVM.h --------------------------------------*- 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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#ifndef liblldb_DisassemblerLLVM_h_
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#define liblldb_DisassemblerLLVM_h_
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#include "llvm-c/EnhancedDisassembly.h"
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#include "lldb/Core/Disassembler.h"
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#include "lldb/Host/Mutex.h"
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class InstructionLLVM : public lldb_private::Instruction
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{
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public:
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InstructionLLVM (const lldb_private::Address &addr,
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lldb_private::AddressClass addr_class,
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EDDisassemblerRef disassembler,
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llvm::Triple::ArchType arch_type);
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virtual
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~InstructionLLVM();
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virtual void
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Dump (lldb_private::Stream *s,
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uint32_t max_opcode_byte_size,
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bool show_address,
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bool show_bytes,
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const lldb_private::ExecutionContext* exe_ctx,
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bool raw);
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virtual bool
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DoesBranch () const;
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virtual size_t
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Decode (const lldb_private::Disassembler &disassembler,
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const lldb_private::DataExtractor &data,
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uint32_t data_offset);
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virtual void
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CalculateMnemonicOperandsAndComment (lldb_private::ExecutionContextScope *exe_scope);
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protected:
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EDDisassemblerRef m_disassembler;
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EDInstRef m_inst;
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llvm::Triple::ArchType m_arch_type;
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};
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class DisassemblerLLVM : public lldb_private::Disassembler
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{
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public:
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//------------------------------------------------------------------
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// Static Functions
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//------------------------------------------------------------------
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static void
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Initialize();
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static void
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Terminate();
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static const char *
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GetPluginNameStatic();
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static const char *
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GetPluginDescriptionStatic();
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static lldb_private::Disassembler *
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CreateInstance(const lldb_private::ArchSpec &arch);
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DisassemblerLLVM(const lldb_private::ArchSpec &arch);
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virtual
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~DisassemblerLLVM();
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size_t
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DecodeInstructions (const lldb_private::Address &base_addr,
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const lldb_private::DataExtractor& data,
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uint32_t data_offset,
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uint32_t num_instructions,
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bool append);
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//------------------------------------------------------------------
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// PluginInterface protocol
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//------------------------------------------------------------------
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virtual const char *
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GetPluginName();
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virtual const char *
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GetShortPluginName();
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virtual uint32_t
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GetPluginVersion();
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protected:
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bool
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IsValid() const
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{
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return m_disassembler != NULL;
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}
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EDDisassemblerRef m_disassembler;
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EDDisassemblerRef m_disassembler_thumb;
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};
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#endif // liblldb_DisassemblerLLVM_h_
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