diff options
Diffstat (limited to 'target-arm/translate-a64.c')
| -rw-r--r-- | target-arm/translate-a64.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c index 668916575e..37399df153 100644 --- a/target-arm/translate-a64.c +++ b/target-arm/translate-a64.c @@ -1242,10 +1242,16 @@ static void handle_sys(DisasContext *s, uint32_t insn, bool isread, * runtime; this may result in an exception. */ TCGv_ptr tmpptr; + TCGv_i32 tcg_syn; + uint32_t syndrome; + gen_a64_set_pc_im(s->pc - 4); tmpptr = tcg_const_ptr(ri); - gen_helper_access_check_cp_reg(cpu_env, tmpptr); + syndrome = syn_aa64_sysregtrap(op0, op1, op2, crn, crm, rt, isread); + tcg_syn = tcg_const_i32(syndrome); + gen_helper_access_check_cp_reg(cpu_env, tmpptr, tcg_syn); tcg_temp_free_ptr(tmpptr); + tcg_temp_free_i32(tcg_syn); } /* Handle special cases first */ |