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-rw-r--r--target-arm/translate.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c
index e16c113348..35a21be931 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -8180,9 +8180,10 @@ static int disas_thumb2_insn(CPUARMState *env, DisasContext *s, uint16_t insn_hw
} else {
/* Load/store multiple, RFE, SRS. */
if (((insn >> 23) & 1) == ((insn >> 24) & 1)) {
- /* Not available in user mode. */
- if (IS_USER(s))
+ /* RFE, SRS: not available in user mode or on M profile */
+ if (IS_USER(s) || IS_M(env)) {
goto illegal_op;
+ }
if (insn & (1 << 20)) {
/* rfe */
addr = load_reg(s, rn);