diff options
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 5150455..0c2239a 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -3047,10 +3047,13 @@ static void gen_std(DisasContext *ctx) rs = rS(ctx->opcode); if ((ctx->opcode & 0x3) == 0x2) { /* stq */ - bool legal_in_user_mode = (ctx->insns_flags2 & PPC2_LSQ_ISA207) != 0; bool le_is_supported = (ctx->insns_flags2 & PPC2_LSQ_ISA207) != 0; + if (!(ctx->insns_flags & PPC_64BX)) { + gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL); + } + if (!legal_in_user_mode && ctx->pr) { gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); return; |