diff mbox series

[PULL,04/49] target/mips: Fix msa checking condition in trans_msa_elm_fn()

Message ID 20220611103312.67773-5-philippe.mathieu.daude@gmail.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/49] target/mips: Fix WatchHi.M handling | expand

Commit Message

Philippe Mathieu-Daudé June 11, 2022, 10:32 a.m. UTC 
From: Ni Hui <shuizhuyuanluo@126.com>

Fix issue that condition of check_msa_enabled(ctx) is reversed
that causes segfault when msa elm_fn op encountered.

Fixes: 2f2745c81a ("target/mips: Convert MSA COPY_U opcode to decodetree")
Fixes: 97fe675519 ("target/mips: Convert MSA COPY_S and INSERT opcodes to decodetree")
Signed-off-by: Ni Hui <shuizhuyuanluo@126.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220503130708.272850-3-shuizhuyuanluo@126.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 target/mips/tcg/msa_translate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/target/mips/tcg/msa_translate.c b/target/mips/tcg/msa_translate.c
index aa45bae0aa..92ccc6f921 100644
--- a/target/mips/tcg/msa_translate.c
+++ b/target/mips/tcg/msa_translate.c
@@ -599,7 +599,7 @@  static bool trans_msa_elm_fn(DisasContext *ctx, arg_msa_elm_df *a,
         return false;
     }
 
-    if (check_msa_enabled(ctx)) {
+    if (!check_msa_enabled(ctx)) {
         return true;
     }