--- Daodan/src/Daodan_Patch.c	2014/04/09 00:10:18	995
+++ Daodan/src/Daodan_Patch.c	2016/08/28 16:01:38	1045
@@ -65,7 +65,7 @@ void* DDrPatch_MakeDetour(void* from, vo
 				}
 				branches++;
 				int target = disasm.Instruction.AddrValue;
-				bool targetInTrampoline = ((void*)disasm.Instruction.AddrValue - from) < 5;
+				bool targetInTrampoline = ((void*)((int)disasm.Instruction.AddrValue) - from) < 5;
 				switch (disasm.Instruction.BranchType) {
 					case JmpType:
 					case CallType:
@@ -241,6 +241,27 @@ bool DDrPatch_NOOP(char* dest, unsigned
 		return false;
 }
 
+void* DDrPatch_ExecutableASM(char* from, char* nextInst, const unsigned char* code, int length)
+{
+	char* newCode = malloc(length+5);
+	if (!DDrPatch_NOOP(newCode, length+5))
+		return (void*)-1;
+
+	memcpy(newCode, code, length);
+	if (!DDrPatch_MakeJump(&newCode[length], nextInst))
+		return (void*)-1;
+
+	DWORD oldp;
+	if (!VirtualProtect(newCode, length+5, PAGE_EXECUTE_READWRITE, &oldp)) {
+		STARTUPMESSAGE("ExecASM: Could not mark page for new code as executable: from address 0x%08x", from);
+		return (void*)-1;
+	}
+	
+	if (!DDrPatch_MakeJump(from, newCode))
+		return (void*)-1;
+
+	return newCode;
+}
 
 void DDrPatch_PrintDisasm(void* addr, int instLimit, int sizeLimit)
 {