[PATCH v2 2/3] target/riscv: Add MXLEN check for F/D/Q applies to zama16b

[LIU Zhiwei]

Zama16b loads and stores of no more than MXLEN bits defined in the F, D, and Q
extensions.

Signed-off-by: LIU Zhiwei <zhiwei_...@linux.alibaba.com>
---
 target/riscv/insn_trans/trans_rvd.c.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/riscv/insn_trans/trans_rvd.c.inc 
b/target/riscv/insn_trans/trans_rvd.c.inc
index 2be037930a..dbe508c7e0 100644
--- a/target/riscv/insn_trans/trans_rvd.c.inc
+++ b/target/riscv/insn_trans/trans_rvd.c.inc
@@ -52,7 +52,7 @@ static bool trans_fld(DisasContext *ctx, arg_fld *a)
      * in the F, D, and Q extensions. Otherwise, it falls through to default
      * MO_ATOM_IFALIGN.
      */
-    if ((ctx->xl >= MXL_RV64) && (ctx->cfg_ptr->ext_zama16b)) {
+    if ((ctx->misa_mxl_max >= MXL_RV64) && ctx->cfg_ptr->ext_zama16b) {
         memop |= MO_ATOM_WITHIN16;
     }
 
@@ -72,7 +72,7 @@ static bool trans_fsd(DisasContext *ctx, arg_fsd *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    if (ctx->cfg_ptr->ext_zama16b) {
+    if ((ctx->misa_mxl_max >= MXL_RV64) && ctx->cfg_ptr->ext_zama16b) {
         memop |= MO_ATOM_WITHIN16;
     }
 
-- 
2.25.1