+ return &psxM[mem & 0x1fffff];
+ }
+
+ if (mem > 0x1f800000 && mem <= 0x1f810000)
+ return &psxH[mem - 0x1f800000];
+
+ if (!write) {
+ if (mem > 0x1fc00000 && mem <= 0x1fc80000)
+ return &psxR[mem - 0x1fc00000];
+
+ if (mem > 0x1f000000 && mem <= 0x1f010000)
+ return &psxP[mem - 0x1f000000];
+ }
+
+ return INVALID_PTR;
+}
+
+static inline void * psxm(u32 mem, int write)
+{
+ return psxm_lut(mem, write, write ? psxMemWLUT : psxMemRLUT);
+}
+
+#define PSXM(mem) psxm(mem, 0)