Merge pull request #353 from jbevain/native-pdb-integration

Native pdb integration

2 files changed, 22 insertions, 0 deletions

diff --git a/Mono.Cecil.PE/BinaryStreamReader.cs b/Mono.Cecil.PE/BinaryStreamReader.cs
index eb4b77e..812adbc 100644
--- a/Mono.Cecil.PE/BinaryStreamReader.cs
+++ b/Mono.Cecil.PE/BinaryStreamReader.cs
@@ -39,6 +39,13 @@ namespace Mono.Cecil.PE {
 			BaseStream.Seek (position, SeekOrigin.Begin);
 		}
 
+		public void Align (int align)
+		{
+			align--;
+			var position = Position;
+			Advance (((position + align) & ~align) - position);
+		}
+
 		public DataDirectory ReadDataDirectory ()
 		{
 			return new DataDirectory (ReadUInt32 (), ReadUInt32 ());
diff --git a/Mono.Cecil.PE/BinaryStreamWriter.cs b/Mono.Cecil.PE/BinaryStreamWriter.cs
index 6e88cf0..b741f68 100644
--- a/Mono.Cecil.PE/BinaryStreamWriter.cs
+++ b/Mono.Cecil.PE/BinaryStreamWriter.cs
@@ -17,6 +17,11 @@ namespace Mono.Cecil.PE {
 
 	class BinaryStreamWriter : BinaryWriter {
 
+		public int Position {
+			get { return (int) BaseStream.Position; }
+			set { BaseStream.Position = value; }
+		}
+
 		public BinaryStreamWriter (Stream stream)
 			: base (stream)
 		{
@@ -72,6 +77,16 @@ namespace Mono.Cecil.PE {
 		{
 			BaseStream.Seek (bytes, SeekOrigin.Current);
 		}
+
+		public void Align (int align)
+		{
+			align--;
+			var position = Position;
+			var bytes = ((position + align) & ~align) - position;
+
+			for (int i = 0; i < bytes; i++)
+				WriteByte (0);
+		}
 	}
 }