Add the files and decode logic for RVA

1 files changed, 7 insertions, 2 deletions

diff --git a/src/decode.rs b/src/decode.rs
index 7f58516..480fdff 100644
--- a/src/decode.rs
+++ b/src/decode.rs
@@ -51,7 +51,12 @@ impl Instruction {
 
     #[inline]
     pub fn funct7(self) -> u8 {
-        (self.0 >> 25 & 0x7f) as u8
+        (self.0 >> 25) as u8
+    }
+
+    #[inline]
+    pub fn funct5(self) -> u8 {
+        (self.0 >> 27) as u8
     }
 
     #[inline]
@@ -95,7 +100,7 @@ impl Instruction {
     /// 32bit ones use funct7 in this way
     #[inline]
     pub fn funct6(self) -> u8 {
-        (self.0 >> 26 & 0x3f) as u8
+        (self.0 >> 26) as u8
     }
 
     /// Mostly/only used for the SYSTEM opcode