X-Git-Url: https://git.saurik.com/apple/dyld.git/blobdiff_plain/39a8cd101b922f08058746122efff58c14b57605..8074fd5ce9395d82fc9f7ac611f5ad43378ffc70:/launch-cache/FileAbstraction.hpp

diff --git a/launch-cache/FileAbstraction.hpp b/launch-cache/FileAbstraction.hpp
index 8d75311..1d73d74 100644
--- a/launch-cache/FileAbstraction.hpp
+++ b/launch-cache/FileAbstraction.hpp
@@ -127,7 +127,13 @@ public:
 	typedef _E			E;
 	
 	static uint64_t	getP(const uint_t& from)				INLINE { return _E::get32(from); }
-	static void		setP(uint_t& into, uint64_t value)		INLINE { _E::set32(into, value); }
+	static void		setP(uint_t& into, uint64_t value)		INLINE { _E::set32(into, (uint32_t)value); }
+
+    // Round to a P-size boundary
+    template <typename T>
+    static T round_up(T value) { return (value+3) & ~(T)3; }
+    template <typename T>
+    static T round_down(T value) { return value & ~(T)3; }
 };
 
 
@@ -140,6 +146,12 @@ public:
 	
 	static uint64_t	getP(const uint_t& from)				INLINE { return _E::get64(from); }
 	static void		setP(uint_t& into, uint64_t value)		INLINE { _E::set64(into, value); }
+
+    // Round to a P-size boundary
+    template <typename T>
+    static T round_up(T value) { return (value+7) & ~(T)7; }
+    template <typename T>
+    static T round_down(T value) { return value & ~(T)7; }
 };