target/sparc: Use cpu_*_mmu instead of helper_*_mmu

The helper_*_mmu functions were the only thing available
when this code was written.  This could have been adjusted
when we added cpu_*_mmuidx_ra, but now we can most easily
use the newest set of interfaces.

Reviewed-by: Mark Cave-Ayland <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>

Author: rth7680

target/sparc/ldst_helper.c

@@ -1333,27 +1333,27 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong addr,
             oi = make_memop_idx(memop, idx);
             switch (size) {
             case 1:
-                ret = helper_ret_ldub_mmu(env, addr, oi, GETPC());
+                ret = cpu_ldb_mmu(env, addr, oi, GETPC());
                 break;
             case 2:
                 if (asi & 8) {
-                    ret = helper_le_lduw_mmu(env, addr, oi, GETPC());
+                    ret = cpu_ldw_le_mmu(env, addr, oi, GETPC());
                 } else {
-                    ret = helper_be_lduw_mmu(env, addr, oi, GETPC());
+                    ret = cpu_ldw_be_mmu(env, addr, oi, GETPC());
                 }
                 break;
             case 4:
                 if (asi & 8) {
-                    ret = helper_le_ldul_mmu(env, addr, oi, GETPC());
+                    ret = cpu_ldl_le_mmu(env, addr, oi, GETPC());
                 } else {
-                    ret = helper_be_ldul_mmu(env, addr, oi, GETPC());
+                    ret = cpu_ldl_be_mmu(env, addr, oi, GETPC());
                 }
                 break;
             case 8:
                 if (asi & 8) {
-                    ret = helper_le_ldq_mmu(env, addr, oi, GETPC());
+                    ret = cpu_ldq_le_mmu(env, addr, oi, GETPC());
                 } else {
-                    ret = helper_be_ldq_mmu(env, addr, oi, GETPC());
+                    ret = cpu_ldq_be_mmu(env, addr, oi, GETPC());
                 }
                 break;
             default: