diff options
| -rw-r--r-- | target/riscv/insn_trans/trans_rvzicfiss.c.inc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target/riscv/insn_trans/trans_rvzicfiss.c.inc b/target/riscv/insn_trans/trans_rvzicfiss.c.inc index e3ebc4977c..b0096adcd0 100644 --- a/target/riscv/insn_trans/trans_rvzicfiss.c.inc +++ b/target/riscv/insn_trans/trans_rvzicfiss.c.inc @@ -15,6 +15,13 @@ * You should have received a copy of the GNU General Public License along with * this program. If not, see <http://www.gnu.org/licenses/>. */ + +#define REQUIRE_ZICFISS(ctx) do { \ + if (!ctx->cfg_ptr->ext_zicfiss) { \ + return false; \ + } \ +} while (0) + static bool trans_sspopchk(DisasContext *ctx, arg_sspopchk *a) { if (!ctx->bcfi_enabled) { @@ -77,6 +84,11 @@ static bool trans_ssrdp(DisasContext *ctx, arg_ssrdp *a) static bool trans_ssamoswap_w(DisasContext *ctx, arg_amoswap_w *a) { REQUIRE_A_OR_ZAAMO(ctx); + REQUIRE_ZICFISS(ctx); + if (ctx->priv == PRV_M) { + generate_exception(ctx, RISCV_EXCP_STORE_AMO_ACCESS_FAULT); + } + if (!ctx->bcfi_enabled) { return false; } @@ -97,6 +109,11 @@ static bool trans_ssamoswap_d(DisasContext *ctx, arg_amoswap_w *a) { REQUIRE_64BIT(ctx); REQUIRE_A_OR_ZAAMO(ctx); + REQUIRE_ZICFISS(ctx); + if (ctx->priv == PRV_M) { + generate_exception(ctx, RISCV_EXCP_STORE_AMO_ACCESS_FAULT); + } + if (!ctx->bcfi_enabled) { return false; } |