From 5a10873d7ddd5d84c38c6f0dd69116b93219a7c1 Mon Sep 17 00:00:00 2001 From: Aleksandar Markovic Date: Wed, 28 Aug 2019 18:26:50 +0200 Subject: [PATCH] target/mips: Clean up handling of CP0 register 27 Clean up handling of CP0 register 27. Reviewed-by: Aleksandar Rikalo Signed-off-by: Aleksandar Markovic Message-Id: <1567009614-12438-27-git-send-email-aleksandar.markovic@rt-rk.com> --- target/mips/translate.c | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/target/mips/translate.c b/target/mips/translate.c index a8ea9525dd..c969c25616 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -7466,10 +7466,7 @@ static void gen_mfc0(DisasContext *ctx, TCGv arg, int reg, int sel) break; case CP0_REGISTER_27: switch (sel) { - case 0: - case 1: - case 2: - case 3: + case CP0_REG27__CACHERR: tcg_gen_movi_tl(arg, 0); /* unimplemented */ register_name = "CacheErr"; break; @@ -8224,10 +8221,7 @@ static void gen_mtc0(DisasContext *ctx, TCGv arg, int reg, int sel) break; case CP0_REGISTER_27: switch (sel) { - case 0: - case 1: - case 2: - case 3: + case CP0_REG27__CACHERR: /* ignored */ register_name = "CacheErr"; break; @@ -8955,10 +8949,7 @@ static void gen_dmfc0(DisasContext *ctx, TCGv arg, int reg, int sel) case CP0_REGISTER_27: switch (sel) { /* ignored */ - case 0: - case 1: - case 2: - case 3: + case CP0_REG27__CACHERR: tcg_gen_movi_tl(arg, 0); /* unimplemented */ register_name = "CacheErr"; break; @@ -9694,10 +9685,7 @@ static void gen_dmtc0(DisasContext *ctx, TCGv arg, int reg, int sel) break; case CP0_REGISTER_27: switch (sel) { - case 0: - case 1: - case 2: - case 3: + case CP0_REG27__CACHERR: /* ignored */ register_name = "CacheErr"; break; -- 2.11.4.GIT