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authorAleksandar Markovic <amarkovic@wavecomp.com>2019-08-28 18:26:50 +0200
committerAleksandar Markovic <amarkovic@wavecomp.com>2019-08-29 12:07:38 +0200
commit5a10873d7ddd5d84c38c6f0dd69116b93219a7c1 (patch)
treea30d96ba78ce827b805a7ac4b1f092968df8dd91
parentdbbf08b2892a7cf93e47f84c512953234a452cec (diff)
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target/mips: Clean up handling of CP0 register 27
Clean up handling of CP0 register 27. Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Message-Id: <1567009614-12438-27-git-send-email-aleksandar.markovic@rt-rk.com>
-rw-r--r--target/mips/translate.c20
1 files changed, 4 insertions, 16 deletions
diff --git a/target/mips/translate.c b/target/mips/translate.c
index a8ea952..c969c25 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;