[Qemu-devel] [PATCH v5 03/15] target/mips: Access MemoryRegion with MemOp

[<tony.nguyen@bt.com>]

No-op SIZE_MEMOP macro allows us to later easily convert
memory_region_dispatch_{read|write} paramter "unsigned size" into a
size+sign+endianness encoded "MemOp op".

Being a no-op macro, this patch does not introduce any logical change.

Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 target/mips/op_helper.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c
index 9e2e02f..dccb8df 100644
--- a/target/mips/op_helper.c
+++ b/target/mips/op_helper.c
@@ -24,6 +24,7 @@
 #include "exec/helper-proto.h"
 #include "exec/exec-all.h"
 #include "exec/cpu_ldst.h"
+#include "exec/memop.h"
 #include "sysemu/kvm.h"

 /*****************************************************************************/
@@ -4740,11 +4741,11 @@ void helper_cache(CPUMIPSState *env, target_ulong addr, uint32_t op)
     if (op == 9) {
         /* Index Store Tag */
         memory_region_dispatch_write(env->itc_tag, index, env->CP0_TagLo,
-                                     8, MEMTXATTRS_UNSPECIFIED);
+                                     SIZE_MEMOP(8), MEMTXATTRS_UNSPECIFIED);
     } else if (op == 5) {
         /* Index Load Tag */
         memory_region_dispatch_read(env->itc_tag, index, &env->CP0_TagLo,
-                                    8, MEMTXATTRS_UNSPECIFIED);
+                                    SIZE_MEMOP(8), MEMTXATTRS_UNSPECIFIED);
     }
 #endif
 }
--
1.8.3.1