static bool trans_divuw(DisasContext *ctx, arg_divuw *a)
{
REQUIRE_EXT(ctx, RVM);
- return gen_arith_div_w(ctx, a, &gen_divu);
+ return gen_arith_div_uw(ctx, a, &gen_divu);
}
static bool trans_remw(DisasContext *ctx, arg_remw *a)
static bool trans_remuw(DisasContext *ctx, arg_remuw *a)
{
REQUIRE_EXT(ctx, RVM);
- return gen_arith_div_w(ctx, a, &gen_remu);
+ return gen_arith_div_uw(ctx, a, &gen_remu);
}
#endif
return true;
}
+static bool gen_arith_div_uw(DisasContext *ctx, arg_r *a,
+ void(*func)(TCGv, TCGv, TCGv))
+{
+ TCGv source1, source2;
+ source1 = tcg_temp_new();
+ source2 = tcg_temp_new();
+
+ gen_get_gpr(source1, a->rs1);
+ gen_get_gpr(source2, a->rs2);
+ tcg_gen_ext32u_tl(source1, source1);
+ tcg_gen_ext32u_tl(source2, source2);
+
+ (*func)(source1, source1, source2);
+
+ tcg_gen_ext32s_tl(source1, source1);
+ gen_set_gpr(a->rd, source1);
+ tcg_temp_free(source1);
+ tcg_temp_free(source2);
+ return true;
+}
+
#endif
static bool gen_arith(DisasContext *ctx, arg_r *a,