d314e810a7
platform connect <args> platform disconnect Each platform can decide the args they want to use for "platform connect". I will need to add a function that gets the connect options for the current platform as each one can have different options and argument counts. Hooked up more functionality in the PlatformMacOSX and PlatformRemoteiOS. Also started an platform agnostic PlatformRemoteGDBServer.cpp which can end up being used by one or more actual platforms. It can also be specialized and allow for platform specific commands. llvm-svn: 128123
123 lines
2.6 KiB
C++
123 lines
2.6 KiB
C++
//===-- StringExtractorGDBRemote.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 "Utility/StringExtractorGDBRemote.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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StringExtractorGDBRemote::ResponseType
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StringExtractorGDBRemote::GetResponseType () const
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{
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if (m_packet.empty())
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return eUnsupported;
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switch (m_packet[0])
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{
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case 'E':
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if (m_packet.size() == 3 &&
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isxdigit(m_packet[1]) &&
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isxdigit(m_packet[2]))
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return eError;
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break;
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case 'O':
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if (m_packet.size() == 2 && m_packet[1] == 'K')
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return eOK;
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break;
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case '+':
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if (m_packet.size() == 1)
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return eAck;
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break;
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case '-':
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if (m_packet.size() == 1)
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return eNack;
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break;
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}
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return eResponse;
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}
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StringExtractorGDBRemote::ServerPacketType
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StringExtractorGDBRemote::GetServerPacketType () const
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{
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// Empty is not a supported packet...
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if (m_packet.empty())
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return eServerPacketType_invalid;
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const char *packet_cstr = m_packet.c_str();
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switch (m_packet[0])
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{
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case '\x03':
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if (m_packet.size() == 1)
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return eServerPacketType_interrupt;
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break;
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case '-':
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if (m_packet.size() == 1)
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return eServerPacketType_nack;
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break;
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case '+':
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if (m_packet.size() == 1)
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return eServerPacketType_ack;
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break;
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case 'q':
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if (strcmp (packet_cstr, "qHostInfo") == 0)
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return eServerPacketType_qHostInfo;
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break;
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}
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return eServerPacketType_unimplemented;
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}
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bool
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StringExtractorGDBRemote::IsOKResponse() const
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{
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return GetResponseType () == eOK;
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}
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bool
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StringExtractorGDBRemote::IsUnsupportedResponse() const
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{
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return GetResponseType () == eUnsupported;
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}
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bool
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StringExtractorGDBRemote::IsNormalResponse() const
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{
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return GetResponseType () == eResponse;
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}
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bool
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StringExtractorGDBRemote::IsErrorResponse() const
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{
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return GetResponseType () == eError &&
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m_packet.size() == 3 &&
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isxdigit(m_packet[1]) &&
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isxdigit(m_packet[2]);
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}
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uint8_t
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StringExtractorGDBRemote::GetError ()
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{
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if (GetResponseType() == eError)
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{
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SetFilePos(1);
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return GetHexU8(255);
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}
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return 0;
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}
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