diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
index 6529655..ebf5e13 100644
--- a/tcg/tcg-op.h
+++ b/tcg/tcg-op.h
@@ -2304,8 +2304,8 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index)
 #endif
 }
 
-#define tcg_gen_ld_ptr tcg_gen_ld_i32
-#define tcg_gen_discard_ptr tcg_gen_discard_i32
+#define tcg_gen_ld_ptr(R, A, O) tcg_gen_ld_i32(TCGV_PTR_TO_NAT(R), (A), (O))
+#define tcg_gen_discard_ptr(A) tcg_gen_discard_i32(TCGV_PTR_TO_NAT(A))
 
 #else /* TCG_TARGET_REG_BITS == 32 */
 
@@ -2372,8 +2372,8 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index)
     tcg_gen_qemu_ldst_op_i64(INDEX_op_qemu_st64, arg, addr, mem_index);
 }
 
-#define tcg_gen_ld_ptr tcg_gen_ld_i64
-#define tcg_gen_discard_ptr tcg_gen_discard_i64
+#define tcg_gen_ld_ptr(R, A, O) tcg_gen_ld_i64(TCGV_PTR_TO_NAT(R), (A), (O))
+#define tcg_gen_discard_ptr(A) tcg_gen_discard_i64(TCGV_PTR_TO_NAT(A))
 
 #endif /* TCG_TARGET_REG_BITS != 32 */
 
@@ -2523,11 +2523,17 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index)
 #endif
 
 #if TCG_TARGET_REG_BITS == 32
-#define tcg_gen_add_ptr tcg_gen_add_i32
-#define tcg_gen_addi_ptr tcg_gen_addi_i32
-#define tcg_gen_ext_i32_ptr tcg_gen_mov_i32
+#define tcg_gen_add_ptr(R, A, B) tcg_gen_add_i32(TCGV_PTR_TO_NAT(R), \
+                                               TCGV_PTR_TO_NAT(A), \
+                                               TCGV_PTR_TO_NAT(B))
+#define tcg_gen_addi_ptr(R, A, B) tcg_gen_addi_i32(TCGV_PTR_TO_NAT(R), \
+                                                 TCGV_PTR_TO_NAT(A), (B))
+#define tcg_gen_ext_i32_ptr(R, A) tcg_gen_mov_i32(TCGV_PTR_TO_NAT(R), (A))
 #else /* TCG_TARGET_REG_BITS == 32 */
-#define tcg_gen_add_ptr tcg_gen_add_i64
-#define tcg_gen_addi_ptr tcg_gen_addi_i64
-#define tcg_gen_ext_i32_ptr tcg_gen_ext_i32_i64
+#define tcg_gen_add_ptr(R, A, B) tcg_gen_add_i64(TCGV_PTR_TO_NAT(R), \
+                                               TCGV_PTR_TO_NAT(A), \
+                                               TCGV_PTR_TO_NAT(B))
+#define tcg_gen_addi_ptr(R, A, B) tcg_gen_addi_i64(TCGV_PTR_TO_NAT(R),   \
+                                                 TCGV_PTR_TO_NAT(A), (B))
+#define tcg_gen_ext_i32_ptr(R, A) tcg_gen_ext_i32_i64(TCGV_PTR_TO_NAT(R), (A))
 #endif /* TCG_TARGET_REG_BITS != 32 */
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 2b985ac..1ec7a51 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -150,12 +150,19 @@ typedef struct
     int i64;
 } TCGv_i64;
 
+typedef struct {
+    int iptr;
+} TCGv_ptr;
+
 #define MAKE_TCGV_I32(i) __extension__                  \
     ({ TCGv_i32 make_tcgv_tmp = {i}; make_tcgv_tmp;})
 #define MAKE_TCGV_I64(i) __extension__                  \
     ({ TCGv_i64 make_tcgv_tmp = {i}; make_tcgv_tmp;})
+#define MAKE_TCGV_PTR(i) __extension__                  \
+    ({ TCGv_ptr make_tcgv_tmp = {i}; make_tcgv_tmp; })
 #define GET_TCGV_I32(t) ((t).i32)
 #define GET_TCGV_I64(t) ((t).i64)
+#define GET_TCGV_PTR(t) ((t).iptr)
 #if TCG_TARGET_REG_BITS == 32
 #define TCGV_LOW(t) MAKE_TCGV_I32(GET_TCGV_I64(t))
 #define TCGV_HIGH(t) MAKE_TCGV_I32(GET_TCGV_I64(t) + 1)
@@ -165,10 +172,17 @@ typedef struct
 
 typedef int TCGv_i32;
 typedef int TCGv_i64;
+#if TCG_TARGET_REG_BITS == 32
+#define TCGv_ptr TCGv_i32
+#else
+#define TCGv_ptr TCGv_i64
+#endif
 #define MAKE_TCGV_I32(x) (x)
 #define MAKE_TCGV_I64(x) (x)
+#define MAKE_TCGV_PTR(x) (x)
 #define GET_TCGV_I32(t) (t)
 #define GET_TCGV_I64(t) (t)
+#define GET_TCGV_PTR(t) (t)
 
 #if TCG_TARGET_REG_BITS == 32
 #define TCGV_LOW(t) (t)
@@ -459,25 +473,27 @@ do {\
 void tcg_add_target_add_op_defs(const TCGTargetOpDef *tdefs);
 
 #if TCG_TARGET_REG_BITS == 32
-#define tcg_const_ptr tcg_const_i32
-#define tcg_add_ptr tcg_add_i32
-#define tcg_sub_ptr tcg_sub_i32
-#define TCGv_ptr TCGv_i32
-#define GET_TCGV_PTR GET_TCGV_I32
-#define tcg_global_reg_new_ptr tcg_global_reg_new_i32
-#define tcg_global_mem_new_ptr tcg_global_mem_new_i32
-#define tcg_temp_new_ptr tcg_temp_new_i32
-#define tcg_temp_free_ptr tcg_temp_free_i32
+#define TCGV_NAT_TO_PTR(n) MAKE_TCGV_PTR(GET_TCGV_I32(n))
+#define TCGV_PTR_TO_NAT(n) MAKE_TCGV_I32(GET_TCGV_PTR(n))
+
+#define tcg_const_ptr(V) TCGV_NAT_TO_PTR(tcg_const_i32(V))
+#define tcg_global_reg_new_ptr(R, N) \
+    TCGV_NAT_TO_PTR(tcg_global_reg_new_i32((R), (N)))
+#define tcg_global_mem_new_ptr(R, O, N) \
+    TCGV_NAT_TO_PTR(tcg_global_mem_new_i32((R), (O), (N)))
+#define tcg_temp_new_ptr() TCGV_NAT_TO_PTR(tcg_temp_new_i32())
+#define tcg_temp_free_ptr(T) tcg_temp_free_i32(TCGV_PTR_TO_NAT(T))
 #else
-#define tcg_const_ptr tcg_const_i64
-#define tcg_add_ptr tcg_add_i64
-#define tcg_sub_ptr tcg_sub_i64
-#define TCGv_ptr TCGv_i64
-#define GET_TCGV_PTR GET_TCGV_I64
-#define tcg_global_reg_new_ptr tcg_global_reg_new_i64
-#define tcg_global_mem_new_ptr tcg_global_mem_new_i64
-#define tcg_temp_new_ptr tcg_temp_new_i64
-#define tcg_temp_free_ptr tcg_temp_free_i64
+#define TCGV_NAT_TO_PTR(n) MAKE_TCGV_PTR(GET_TCGV_I64(n))
+#define TCGV_PTR_TO_NAT(n) MAKE_TCGV_I64(GET_TCGV_PTR(n))
+
+#define tcg_const_ptr(V) TCGV_NAT_TO_PTR(tcg_const_i64(V))
+#define tcg_global_reg_new_ptr(R, N) \
+    TCGV_NAT_TO_PTR(tcg_global_reg_new_i64((R), (N)))
+#define tcg_global_mem_new_ptr(R, O, N) \
+    TCGV_NAT_TO_PTR(tcg_global_mem_new_i64((R), (O), (N)))
+#define tcg_temp_new_ptr() TCGV_NAT_TO_PTR(tcg_temp_new_i64())
+#define tcg_temp_free_ptr(T) tcg_temp_free_i64(TCGV_PTR_TO_NAT(T))
 #endif
 
 void tcg_gen_callN(TCGContext *s, TCGv_ptr func, unsigned int flags,
