target/mips: Introduce mo_endian() helper

Introduce mo_endian() which returns the endian MemOp
corresponding to the vCPU DisasContext.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20241010215015.44326-10-philmd@linaro.org>

diff --git a/target/mips/tcg/translate.h b/target/mips/tcg/translate.h
index c55f90e741b72c87236b26aee128b504d58504b9..49ff6b8cd800798b261d17c915a9c47f17bc4de0 100644 (file)
--- a/target/mips/tcg/translate.h
+++ b/target/mips/tcg/translate.h
@@ -240,6 +240,11 @@ static inline bool disas_is_bigendian(DisasContext *ctx)
     return extract32(ctx->CP0_Config0, CP0C0_BE, 1);
 }
 
+static inline MemOp mo_endian(DisasContext *dc)
+{
+    return disas_is_bigendian(dc) ? MO_BE : MO_LE;
+}
+
 static inline MemOp mo_endian_rev(DisasContext *dc, bool reversed)
 {
     return disas_is_bigendian(dc) ^ reversed ? MO_BE : MO_LE;