From 8b80f818c647ec06d39ff104f04e78f9dfe4bcab Mon Sep 17 00:00:00 2001
From: Amneesh Singh <natto@weirdnatto.in>
Date: Tue, 11 Jun 2024 23:29:05 +0530
Subject: [PATCH] cpu/psr(chore): minor change

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>
---
 include/cpu/psr.hh | 1 -
 src/cpu/psr.cc     | 5 ++---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/include/cpu/psr.hh b/include/cpu/psr.hh
index 0e206b2..40999b5 100644
--- a/include/cpu/psr.hh
+++ b/include/cpu/psr.hh
@@ -115,7 +115,6 @@ class Psr {
 
   private:
     static constexpr uint32_t PSR_CLEAR_RESERVED = 0xF00000FF;
-    static constexpr uint32_t PSR_CLEAR_MODE     = 0xFFFFFFE0;
 
     uint32_t psr;
 };
diff --git a/src/cpu/psr.cc b/src/cpu/psr.cc
index 4893f64..7dc411f 100644
--- a/src/cpu/psr.cc
+++ b/src/cpu/psr.cc
@@ -1,6 +1,5 @@
 #include "cpu/psr.hh"
 #include "util/bits.hh"
-#include "util/log.hh"
 
 namespace matar {
 Psr::Psr(uint32_t raw)
@@ -18,12 +17,12 @@ Psr::set_all(uint32_t raw) {
 
 Mode
 Psr::mode() const {
-    return static_cast<Mode>(psr & ~PSR_CLEAR_MODE);
+    return static_cast<Mode>(psr & 0b11111);
 }
 
 void
 Psr::set_mode(Mode mode) {
-    psr &= PSR_CLEAR_MODE;
+    psr &= 0b00000;
     psr |= static_cast<uint32_t>(mode);
 }