[PATCH 4/6] target/sparc: Use address_space_ld/st[n]_be() in ld/st_asi helpers

[Philippe Mathieu-Daudé]

Do not open-code address_space_{ld,st}n(), use it passing
the access size as argument. Directly expand to the big-endian
variant (with the '_be' suffix) since we only build the SPARC
targets as big-endian.

Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
 target/sparc/ldst_helper.c | 42 ++++----------------------------------
 1 file changed, 4 insertions(+), 38 deletions(-)

diff --git a/target/sparc/ldst_helper.c b/target/sparc/ldst_helper.c
index 2c63eb9e036..052608c02d8 100644
--- a/target/sparc/ldst_helper.c
+++ b/target/sparc/ldst_helper.c
@@ -701,25 +701,8 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong 
addr,
         MemTxResult result;
         hwaddr access_addr = (hwaddr)addr | ((hwaddr)(asi & 0xf) << 32);
 
-        switch (size) {
-        case 1:
-            ret = address_space_ldub(cs->as, access_addr,
-                                     MEMTXATTRS_UNSPECIFIED, &result);
-            break;
-        case 2:
-            ret = address_space_lduw(cs->as, access_addr,
-                                     MEMTXATTRS_UNSPECIFIED, &result);
-            break;
-        default:
-        case 4:
-            ret = address_space_ldl(cs->as, access_addr,
-                                    MEMTXATTRS_UNSPECIFIED, &result);
-            break;
-        case 8:
-            ret = address_space_ldq(cs->as, access_addr,
-                                    MEMTXATTRS_UNSPECIFIED, &result);
-            break;
-        }
+        ret = address_space_ldn_be(cs->as, access_addr, size,
+                                   MEMTXATTRS_UNSPECIFIED, &result);
 
         if (result != MEMTX_OK) {
             sparc_raise_mmu_fault(cs, access_addr, false, false, false,
@@ -1066,25 +1049,8 @@ void helper_st_asi(CPUSPARCState *env, target_ulong 
addr, uint64_t val,
             MemTxResult result;
             hwaddr access_addr = (hwaddr)addr | ((hwaddr)(asi & 0xf) << 32);
 
-            switch (size) {
-            case 1:
-                address_space_stb(cs->as, access_addr, val,
-                                  MEMTXATTRS_UNSPECIFIED, &result);
-                break;
-            case 2:
-                address_space_stw(cs->as, access_addr, val,
-                                  MEMTXATTRS_UNSPECIFIED, &result);
-                break;
-            case 4:
-            default:
-                address_space_stl(cs->as, access_addr, val,
-                                  MEMTXATTRS_UNSPECIFIED, &result);
-                break;
-            case 8:
-                address_space_stq(cs->as, access_addr, val,
-                                  MEMTXATTRS_UNSPECIFIED, &result);
-                break;
-            }
+            address_space_stn_be(cs->as, access_addr, val, size,
+                                 MEMTXATTRS_UNSPECIFIED, &result);
             if (result != MEMTX_OK) {
                 sparc_raise_mmu_fault(cs, access_addr, true, false, false,
                                       size, GETPC());
-- 
2.52.0