Commit 1bef2284 authored by Yi Wang's avatar Yi Wang Committed by Eduardo Habkost
Browse files

hmp: allow apic-id for "info lapic" 



Add [apic-id] support for hmp command "info lapic", which is
useful when debugging ipi and so on. Current behavior is not
changed when the parameter isn't specified.

Signed-off-by: default avatarYi Wang <wang.yi59@zte.com.cn>
Signed-off-by: default avatarYun Liu <liu.yunh@zte.com.cn>
Message-Id: <1501049917-4701-3-git-send-email-wang.yi59@zte.com.cn>
Signed-off-by: default avatarEduardo Habkost <ehabkost@redhat.com>
parent 5ce46cb3

hmp-commands-info.hx

+4 −3
Original line number Diff line number Diff line
@@ -115,9 +115,10 @@ ETEXI 
#if defined(TARGET_I386)

    {

        .name       = "lapic",

        .args_type  = "",

        .params     = "",

        .help       = "show local apic state",

        .args_type  = "apic-id:i?",

        .params     = "[apic-id]",

        .help       = "show local apic state (apic-id: local apic to read, default is which of current CPU)",



        .cmd        = hmp_info_local_apic,

    },

#endif

target/i386/monitor.c

+9 −1
Original line number Diff line number Diff line
@@ -632,7 +632,15 @@ const MonitorDef *target_monitor_defs(void) 


void hmp_info_local_apic(Monitor *mon, const QDict *qdict)

{

    CPUState *cs = mon_get_cpu();

    CPUState *cs;



    if (qdict_haskey(qdict, "apic-id")) {

        int id = qdict_get_try_int(qdict, "apic-id", 0);

        cs = cpu_by_arch_id(id);

    } else {

        cs = mon_get_cpu();

    }





    if (!cs) {

        monitor_printf(mon, "No CPU available\n");