Import lldb as of SVN r194122

Sponsored by:	DARPA, AFRL

1 files changed, 54 insertions, 0 deletions

diff --git a/source/Core/StreamGDBRemote.cpp b/source/Core/StreamGDBRemote.cpp
new file mode 100644
index 0000000..46cb99c
--- /dev/null
+++ b/source/Core/StreamGDBRemote.cpp
@@ -0,0 +1,54 @@
+//===-- 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;
+}
+