Commit f777b205 authored by David Hildenbrand's avatar David Hildenbrand Committed by Cornelia Huck
Browse files

s390x/tcg: drop tod_basetime 



Never set to anything but 0.

Reviewed-by: default avatarThomas Huth <thuth@redhat.com>
Signed-off-by: default avatarDavid Hildenbrand <david@redhat.com>
Message-Id: <20180627134410.4901-5-david@redhat.com>
Signed-off-by: default avatarCornelia Huck <cohuck@redhat.com>
parent 8046f374

target/s390x/cpu.c

+0 −1
Original line number Diff line number Diff line
@@ -289,7 +289,6 @@ static void s390_cpu_initfn(Object *obj) 
    qemu_get_timedate(&tm, 0);

    env->tod_offset = TOD_UNIX_EPOCH +

                      (time2tod(mktimegm(&tm)) * 1000000000ULL);

    env->tod_basetime = 0;

    env->tod_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, s390x_tod_timer, cpu);

    env->cpu_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, s390x_cpu_timer, cpu);

    s390_cpu_set_state(S390_CPU_STATE_STOPPED, cpu);

target/s390x/cpu.h

+0 −1
Original line number Diff line number Diff line
@@ -131,7 +131,6 @@ struct CPUS390XState { 
#endif



    uint64_t tod_offset;

    uint64_t tod_basetime;

    QEMUTimer *tod_timer;



    QEMUTimer *cpu_timer;

target/s390x/misc_helper.c

+2 −2
Original line number Diff line number Diff line
@@ -141,7 +141,7 @@ uint64_t HELPER(stck)(CPUS390XState *env) 
    uint64_t time;



    time = env->tod_offset +

        time2tod(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - env->tod_basetime);

        time2tod(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL));



    return time;

}
@@ -161,7 +161,7 @@ void HELPER(sckc)(CPUS390XState *env, uint64_t time) 
    /* nanoseconds */

    time = tod2time(time);



    timer_mod(env->tod_timer, env->tod_basetime + time);

    timer_mod(env->tod_timer, time);

}



/* Set Tod Programmable Field */