Completed more work on the KDP darwin kernel debugging Process plug-in.

Implemented connect, disconnect, reattach, version, and hostinfo.

Modified the ConnectionFileDescriptor class to be able to handle UDP. 

Added a new Stream subclass called StreamBuffer that is backed by a
llvm::SmallVector for better efficiency.

Modified the DataExtractor class to have a static function that can
dump hex bytes into a stream. This is currently being used to dump incoming
binary packet data in the KDP plug-in.

llvm-svn: 135338

1 files changed, 16 insertions, 1 deletions

diff --git a/lldb/source/Core/DataExtractor.cpp b/lldb/source/Core/DataExtractor.cpp
index aea0c471fcb..9518b44cffb 100644
--- a/lldb/source/Core/DataExtractor.cpp
+++ b/lldb/source/Core/DataExtractor.cpp
@@ -1789,4 +1789,19 @@ DataExtractor::DumpUUID (Stream *s, uint32_t offset) const
     }
 }
 
-
+void
+DataExtractor::DumpHexBytes (Stream *s, 
+                             const void *src, 
+                             size_t src_len, 
+                             addr_t base_addr)
+{
+    DataExtractor data (src, src_len, eByteOrderLittle, 4);
+    data.Dump (s, 
+               0,               // Offset into "src"
+               eFormatBytes,    // Dump as hex bytes
+               1,               // Size of each item is 1 for single bytes
+               src_len,         // Number of bytes
+               32,              // Num bytes per line
+               base_addr,       // Base address
+               0, 0);           // Bitfield info
+}