forked from OSchip/llvm-project
82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
//===-- Baton.cpp -----------------------------------------------*- 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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#include "lldb/Core/Opcode.h"
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Core/Stream.h"
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#include "lldb/Host/Endian.h"
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using namespace lldb;
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using namespace lldb_private;
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int
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Opcode::Dump (Stream *s, uint32_t min_byte_width)
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{
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int bytes_written = 0;
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switch (m_type)
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{
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case Opcode::eTypeInvalid:
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bytes_written = s->PutCString ("<invalid>");
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break;
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case Opcode::eType8:
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bytes_written = s->Printf ("0x%2.2x", m_data.inst8);
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break;
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case Opcode::eType16:
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bytes_written = s->Printf ("0x%4.4x", m_data.inst16);
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break;
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case Opcode::eType32:
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bytes_written = s->Printf ("0x%8.8x", m_data.inst32);
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break;
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case Opcode::eType64:
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bytes_written = s->Printf ("0x%16.16llx", m_data.inst64);
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break;
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case Opcode::eTypeBytes:
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{
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for (uint32_t i=0; i<m_data.inst.length; ++i)
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{
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if (i > 0)
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bytes_written += s->PutChar (' ');
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bytes_written += s->Printf ("%2.2x", m_data.inst.bytes[i]);
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}
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}
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break;
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}
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// Add spaces to make sure bytes dispay comes out even in case opcodes
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// aren't all the same size
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if (bytes_written < min_byte_width)
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bytes_written = s->Printf ("%*s", min_byte_width - bytes_written, "");
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return bytes_written;
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}
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lldb::ByteOrder
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Opcode::GetDataByteOrder () const
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{
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switch (m_type)
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{
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case Opcode::eTypeInvalid: break;
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case Opcode::eType8:
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case Opcode::eType16:
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case Opcode::eType32:
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case Opcode::eType64: return lldb::endian::InlHostByteOrder();
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case Opcode::eTypeBytes:
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break;
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}
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return eByteOrderInvalid;
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}
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