Guard the native endian APIs we want to remove by surrounding
them with TARGET_USE_LEGACY_NATIVE_ENDIAN_API #ifdef'ry.

Once a target gets cleaned we'll unset the definition in the
target config, then the target won't be able to use the legacy
API anymore.

Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
 include/system/memory_cached.h   | 2 ++
 include/system/memory_ldst.h.inc | 2 ++
 system/memory_ldst.c.inc         | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/include/system/memory_cached.h b/include/system/memory_cached.h
index 587e8a1453a..65ea60df8fa 100644
--- a/include/system/memory_cached.h
+++ b/include/system/memory_cached.h
@@ -77,8 +77,10 @@ static inline void 
address_space_stb_cached(MemoryRegionCache *cache,
     }
 }
 
+#ifdef TARGET_USE_LEGACY_NATIVE_ENDIAN_API
 #define ENDIANNESS
 #include "system/memory_ldst_cached.h.inc"
+#endif
 
 #define ENDIANNESS   _le
 #include "system/memory_ldst_cached.h.inc"
diff --git a/include/system/memory_ldst.h.inc b/include/system/memory_ldst.h.inc
index dd1fb482eac..8ff6e563310 100644
--- a/include/system/memory_ldst.h.inc
+++ b/include/system/memory_ldst.h.inc
@@ -25,8 +25,10 @@ uint8_t glue(address_space_ldub, SUFFIX)(ARG1_DECL,
 void glue(address_space_stb, SUFFIX)(ARG1_DECL,
           hwaddr addr, uint8_t val, MemTxAttrs attrs, MemTxResult *result);
 
+#ifdef TARGET_USE_LEGACY_NATIVE_ENDIAN_API
 #define ENDIANNESS
 #include "system/memory_ldst_endian.h.inc"
+#endif /* TARGET_USE_LEGACY_NATIVE_ENDIAN_API */
 
 #define ENDIANNESS              _le
 #include "system/memory_ldst_endian.h.inc"
diff --git a/system/memory_ldst.c.inc b/system/memory_ldst.c.inc
index 20a2784e234..5c8afb26c7c 100644
--- a/system/memory_ldst.c.inc
+++ b/system/memory_ldst.c.inc
@@ -117,9 +117,11 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL, hwaddr 
addr, uint8_t val,
                                              attrs, result);
 }
 
+#ifdef TARGET_USE_LEGACY_NATIVE_ENDIAN_API
 #define ENDIANNESS
 #define MO_ENDIAN               (target_big_endian() ? MO_BE : MO_LE)
 #include "memory_ldst_endian.c.inc"
+#endif /* TARGET_USE_LEGACY_NATIVE_ENDIAN_API */
 
 #define ENDIANNESS              _le
 #define MO_ENDIAN               MO_LE
-- 
2.52.0


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