@@ -67,8 +67,8 @@ DEF_HELPER_2(csrr, tl, env, int)
DEF_HELPER_3(csrw, void, env, int, tl)
DEF_HELPER_4(csrrw, tl, env, int, tl, tl)
#ifndef CONFIG_USER_ONLY
-DEF_HELPER_2(sret, tl, env, tl)
-DEF_HELPER_2(mret, tl, env, tl)
+DEF_HELPER_1(sret, tl, env)
+DEF_HELPER_1(mret, tl, env)
DEF_HELPER_1(wfi, void, env)
DEF_HELPER_1(tlb_flush, void, env)
#endif
@@ -74,10 +74,8 @@ static bool trans_uret(DisasContext *ctx, arg_uret *a)
static bool trans_sret(DisasContext *ctx, arg_sret *a)
{
#ifndef CONFIG_USER_ONLY
- tcg_gen_movi_tl(cpu_pc, ctx->base.pc_next);
-
if (has_ext(ctx, RVS)) {
- gen_helper_sret(cpu_pc, cpu_env, cpu_pc);
+ gen_helper_sret(cpu_pc, cpu_env);
tcg_gen_exit_tb(NULL, 0); /* no chaining */
ctx->base.is_jmp = DISAS_NORETURN;
} else {
@@ -92,8 +90,7 @@ static bool trans_sret(DisasContext *ctx, arg_sret *a)
static bool trans_mret(DisasContext *ctx, arg_mret *a)
{
#ifndef CONFIG_USER_ONLY
- tcg_gen_movi_tl(cpu_pc, ctx->base.pc_next);
- gen_helper_mret(cpu_pc, cpu_env, cpu_pc);
+ gen_helper_mret(cpu_pc, cpu_env);
tcg_gen_exit_tb(NULL, 0); /* no chaining */
ctx->base.is_jmp = DISAS_NORETURN;
return true;
@@ -71,7 +71,7 @@ target_ulong helper_csrrw(CPURISCVState *env, int csr,
#ifndef CONFIG_USER_ONLY
-target_ulong helper_sret(CPURISCVState *env, target_ulong cpu_pc_deb)
+target_ulong helper_sret(CPURISCVState *env)
{
uint64_t mstatus;
target_ulong prev_priv, prev_virt;
@@ -132,7 +132,7 @@ target_ulong helper_sret(CPURISCVState *env, target_ulong cpu_pc_deb)
return retpc;
}
-target_ulong helper_mret(CPURISCVState *env, target_ulong cpu_pc_deb)
+target_ulong helper_mret(CPURISCVState *env)
{
if (!(env->priv >= PRV_M)) {
riscv_raise_exception(env, RISCV_EXCP_ILLEGAL_INST, GETPC());