1 files changed, 5 insertions, 0 deletions
diff --git a/asm/intel64/codes.cpp b/asm/intel64/codes.cpp
index 5d93a57..21a891c 100644
--- a/asm/intel64/codes.cpp
+++ b/asm/intel64/codes.cpp
@@ -37,6 +37,11 @@ namespace {
   {"ebx", 3}, {"ebp", 5},
   {"ecx", 1}, {"esi", 6},
   {"edx", 2}, {"edi", 7},
+  
+  {"rax", 0}, {"rsp", 4},
+  {"rbx", 3}, {"rbp", 5},
+  {"rcx", 1}, {"rsi", 6},
+  {"rdx", 2}, {"rdi", 7},
  };
 
 }