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-rw-r--r--target-sparc/translate.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 41a33193d8..63440dd792 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -5097,7 +5097,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
if (IS_IMM) {
goto illegal_insn;
}
- if (!supervisor(dc)) {
+ /* LEON3 allows CASA from user space with ASI 0xa */
+ if ((GET_FIELD(insn, 19, 26) != 0xa) && !supervisor(dc)) {
goto priv_insn;
}
#endif