Add comments to various files

This is just a preparatory change to improve the documentation in the
code. No functional changes.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/readDwarf.cpp b/src/readDwarf.cpp
index b77a1d0..1058c60 100644
--- a/src/readDwarf.cpp
+++ b/src/readDwarf.cpp
@@ -34,6 +34,11 @@ void DIECursor::setContext(PEImage* img_, DebugLevel debug_)
 	debug = debug_;

 }

 

+// Read one compilation unit from `img`'s .debug_info section, starting at

+// offset `*off`, updating it in the process to the start of the next one in the

+// section.

+// Returns a pointer to the first DIE, skipping past the CU header, or NULL

+// on failure.

 byte* DWARF_CompilationUnitInfo::read(DebugLevel debug, const PEImage& img, unsigned long *off)

 {

 	byte* ptr = img.debug_info.byteAt(*off);