forked from OSchip/llvm-project
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
//===-- StreamGDBRemote.cpp -------------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "lldb/Core/StreamGDBRemote.h"
|
|
#include <stdio.h>
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
StreamGDBRemote::StreamGDBRemote () :
|
|
StreamString ()
|
|
{
|
|
}
|
|
|
|
StreamGDBRemote::StreamGDBRemote(uint32_t flags, uint32_t addr_size, ByteOrder byte_order) :
|
|
StreamString (flags, addr_size, byte_order)
|
|
{
|
|
}
|
|
|
|
StreamGDBRemote::~StreamGDBRemote()
|
|
{
|
|
}
|
|
|
|
|
|
int
|
|
StreamGDBRemote::PutEscapedBytes (const void* s,
|
|
size_t src_len)
|
|
{
|
|
int bytes_written = 0;
|
|
const uint8_t *src = (const uint8_t *)s;
|
|
bool binary_is_set = m_flags.Test(eBinary);
|
|
m_flags.Clear(eBinary);
|
|
while (src_len)
|
|
{
|
|
uint8_t byte = *src;
|
|
src++; src_len--;
|
|
if (byte == 0x23 || byte == 0x24 || byte == 0x7d || byte == 0x2a)
|
|
{
|
|
bytes_written += PutChar(0x7d);
|
|
byte ^= 0x20;
|
|
}
|
|
bytes_written += PutChar(byte);
|
|
};
|
|
if (binary_is_set)
|
|
m_flags.Set(eBinary);
|
|
return bytes_written;
|
|
}
|
|
|