[RFC PATCH 03/13] target/riscv: Support UXL32 on 64-bit cpu for load/store

[LIU Zhiwei]

Get the LSB 32 bits and zero-extend as the base address.

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

diff --git a/target/riscv/insn_trans/trans_rvi.c.inc 
b/target/riscv/insn_trans/trans_rvi.c.inc
index ea41d1de2d..6823a6b3e0 100644
--- a/target/riscv/insn_trans/trans_rvi.c.inc
+++ b/target/riscv/insn_trans/trans_rvi.c.inc
@@ -163,7 +163,7 @@ static bool trans_bgeu(DisasContext *ctx, arg_bgeu *a)
 static bool gen_load(DisasContext *ctx, arg_lb *a, MemOp memop)
 {
     TCGv dest = gpr_dst(ctx, a->rd);
-    TCGv addr = gpr_src(ctx, a->rs1);
+    TCGv addr = gpr_src_u(ctx, a->rs1);
     TCGv temp = NULL;
 
     if (a->imm) {
@@ -207,7 +207,7 @@ static bool trans_lhu(DisasContext *ctx, arg_lhu *a)
 
 static bool gen_store(DisasContext *ctx, arg_sb *a, MemOp memop)
 {
-    TCGv addr = gpr_src(ctx, a->rs1);
+    TCGv addr = gpr_src_u(ctx, a->rs1);
     TCGv data = gpr_src(ctx, a->rs2);
     TCGv temp = NULL;
 
-- 
2.17.1