1080edbcdd
plugin by name on the command line for when there is more than one disassembler plugin. Taught the Opcode class to dump itself so that "disassembler -b" will dump the bytes correctly for each opcode type. Modified all places that were passing the opcode bytes buffer in so that the bytes could be displayed to just pass in a bool that indicates if we should dump the opcode bytes since the opcode now lives inside llvm_private::Instruction. llvm-svn: 128290
65 lines
1.7 KiB
C++
65 lines
1.7 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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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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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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