From f592671c2c43a81beb20c66e23f7ccb624bfe79b Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 19 Oct 2018 23:44:00 +0100
Subject: [PATCH] const sv_mmu_t functions

---
 riscv/sv_mmu.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/riscv/sv_mmu.h b/riscv/sv_mmu.h
index d42063c..b976729 100644
--- a/riscv/sv_mmu.h
+++ b/riscv/sv_mmu.h
@@ -13,7 +13,7 @@ public:
   sv_mmu_t(simif_t* sim, processor_t* proc) : mmu_t(sim, proc) {}
 
   #define sv_load_func(type) \
-    inline sv_reg_t load_##type(reg_t addr) { \
+    inline sv_reg_t load_##type(reg_t const& addr) { \
       type##_t v = mmu_t::load_##type(addr); \
       return sv_reg_t(v); \
     } 
@@ -35,7 +35,7 @@ public:
   sv_load_func(int64)
 
   #define sv_store_func(type) \
-    void store_##type(sv_reg_t addr, type##_t val) { \
+    void store_##type(sv_reg_t const& addr, type##_t val) { \
       mmu_t::store_##type(addr, val); \
     }
 
@@ -47,7 +47,7 @@ public:
 
   #define sv_amo_func(type) \
     template<typename _op> \
-    sv_reg_t amo_##type(sv_reg_t addr, sv_reg_t rhs, _op f) { \
+    sv_reg_t amo_##type(sv_reg_t const& addr, sv_reg_t const& rhs, _op f) { \
       type##_t v = mmu_t::amo_##type(addr, rhs, f); \
         return sv_reg_t(v); \
     }
@@ -55,22 +55,22 @@ public:
   sv_amo_func(uint32)
   sv_amo_func(uint64)
 
-  void store_float128(sv_reg_t addr, float128_t val)
+  void store_float128(sv_reg_t const& addr, float128_t val)
   {
       mmu_t::store_float128(addr, val);
   }
 
-  float128_t load_float128(sv_reg_t addr)
+  float128_t load_float128(sv_reg_t const& addr)
   {
     return mmu_t::load_float128(addr);
   }
 
-   void acquire_load_reservation(sv_reg_t vaddr)
+   void acquire_load_reservation(sv_reg_t const& vaddr)
    { 
      mmu_t::acquire_load_reservation(vaddr);
    }
 
-   bool check_load_reservation(sv_reg_t vaddr)
+   bool check_load_reservation(sv_reg_t const& vaddr)
    { 
      return mmu_t::check_load_reservation(vaddr);
    }
-- 
2.30.2