dd00d7fa65
monitor_putc() will soon be used from more than one .c file. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20230124121946.1139465-28-armbru@redhat.com>
804 lines
21 KiB
C
804 lines
21 KiB
C
/*
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* QEMU monitor
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*
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* Copyright (c) 2003-2004 Fabrice Bellard
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "qemu/osdep.h"
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#include "monitor-internal.h"
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#include "monitor/qdev.h"
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#include "exec/gdbstub.h"
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#include "net/slirp.h"
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#include "disas/disas.h"
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#include "qemu/log.h"
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#include "sysemu/hw_accel.h"
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#include "sysemu/sysemu.h"
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#include "sysemu/device_tree.h"
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#include "qapi/qmp/qdict.h"
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#include "qapi/qmp/qerror.h"
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#include "monitor/hmp-target.h"
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#include "monitor/hmp.h"
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#include "exec/address-spaces.h"
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#include "exec/ioport.h"
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#include "block/block-hmp-cmds.h"
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#include "qapi/qapi-commands-control.h"
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#include "qapi/qapi-commands-misc.h"
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#include "qapi/qapi-commands-machine.h"
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#include "qapi/qapi-init-commands.h"
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#include "qapi/error.h"
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#include "qemu/cutils.h"
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#if defined(TARGET_S390X)
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#include "hw/s390x/storage-keys.h"
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#include "hw/s390x/storage-attributes.h"
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#endif
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/* Make devices configuration available for use in hmp-commands*.hx templates */
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#include CONFIG_DEVICES
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static HMPCommand hmp_info_cmds[];
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char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
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int64_t cpu_index, Error **errp)
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{
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char *output = NULL;
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MonitorHMP hmp = {};
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monitor_data_init(&hmp.common, false, true, false);
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if (has_cpu_index) {
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int ret = monitor_set_cpu(&hmp.common, cpu_index);
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if (ret < 0) {
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error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
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"a CPU number");
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goto out;
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}
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}
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handle_hmp_command(&hmp, command_line);
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WITH_QEMU_LOCK_GUARD(&hmp.common.mon_lock) {
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output = g_strdup(hmp.common.outbuf->str);
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}
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out:
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monitor_data_destroy(&hmp.common);
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return output;
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}
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/**
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* Is @name in the '|' separated list of names @list?
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*/
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int hmp_compare_cmd(const char *name, const char *list)
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{
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const char *p, *pstart;
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int len;
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len = strlen(name);
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p = list;
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for (;;) {
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pstart = p;
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p = qemu_strchrnul(p, '|');
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if ((p - pstart) == len && !memcmp(pstart, name, len)) {
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return 1;
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}
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if (*p == '\0') {
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break;
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}
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p++;
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}
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return 0;
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}
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static void do_help_cmd(Monitor *mon, const QDict *qdict)
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{
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hmp_help_cmd(mon, qdict_get_try_str(qdict, "name"));
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}
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static void hmp_info_help(Monitor *mon, const QDict *qdict)
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{
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hmp_help_cmd(mon, "info");
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}
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static void monitor_init_qmp_commands(void)
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{
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/*
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* Two command lists:
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* - qmp_commands contains all QMP commands
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* - qmp_cap_negotiation_commands contains just
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* "qmp_capabilities", to enforce capability negotiation
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*/
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qmp_init_marshal(&qmp_commands);
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qmp_register_command(&qmp_commands, "device_add",
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qmp_device_add, 0, 0);
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QTAILQ_INIT(&qmp_cap_negotiation_commands);
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qmp_register_command(&qmp_cap_negotiation_commands, "qmp_capabilities",
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qmp_marshal_qmp_capabilities,
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QCO_ALLOW_PRECONFIG, 0);
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}
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/* Set the current CPU defined by the user. Callers must hold BQL. */
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int monitor_set_cpu(Monitor *mon, int cpu_index)
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{
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CPUState *cpu;
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cpu = qemu_get_cpu(cpu_index);
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if (cpu == NULL) {
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return -1;
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}
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g_free(mon->mon_cpu_path);
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mon->mon_cpu_path = object_get_canonical_path(OBJECT(cpu));
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return 0;
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}
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/* Callers must hold BQL. */
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static CPUState *mon_get_cpu_sync(Monitor *mon, bool synchronize)
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{
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CPUState *cpu = NULL;
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if (mon->mon_cpu_path) {
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cpu = (CPUState *) object_resolve_path_type(mon->mon_cpu_path,
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TYPE_CPU, NULL);
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if (!cpu) {
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g_free(mon->mon_cpu_path);
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mon->mon_cpu_path = NULL;
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}
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}
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if (!mon->mon_cpu_path) {
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if (!first_cpu) {
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return NULL;
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}
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monitor_set_cpu(mon, first_cpu->cpu_index);
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cpu = first_cpu;
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}
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assert(cpu != NULL);
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if (synchronize) {
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cpu_synchronize_state(cpu);
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}
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return cpu;
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}
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CPUState *mon_get_cpu(Monitor *mon)
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{
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return mon_get_cpu_sync(mon, true);
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}
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CPUArchState *mon_get_cpu_env(Monitor *mon)
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{
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CPUState *cs = mon_get_cpu(mon);
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return cs ? cs->env_ptr : NULL;
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}
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int monitor_get_cpu_index(Monitor *mon)
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{
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CPUState *cs = mon_get_cpu_sync(mon, false);
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return cs ? cs->cpu_index : UNASSIGNED_CPU_INDEX;
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}
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static void hmp_info_registers(Monitor *mon, const QDict *qdict)
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{
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bool all_cpus = qdict_get_try_bool(qdict, "cpustate_all", false);
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int vcpu = qdict_get_try_int(qdict, "vcpu", -1);
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CPUState *cs;
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if (all_cpus) {
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CPU_FOREACH(cs) {
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monitor_printf(mon, "\nCPU#%d\n", cs->cpu_index);
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cpu_dump_state(cs, NULL, CPU_DUMP_FPU);
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}
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} else {
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cs = vcpu >= 0 ? qemu_get_cpu(vcpu) : mon_get_cpu(mon);
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if (!cs) {
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if (vcpu >= 0) {
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monitor_printf(mon, "CPU#%d not available\n", vcpu);
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} else {
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monitor_printf(mon, "No CPU available\n");
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}
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return;
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}
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monitor_printf(mon, "\nCPU#%d\n", cs->cpu_index);
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cpu_dump_state(cs, NULL, CPU_DUMP_FPU);
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}
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}
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static void hmp_info_sync_profile(Monitor *mon, const QDict *qdict)
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{
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int64_t max = qdict_get_try_int(qdict, "max", 10);
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bool mean = qdict_get_try_bool(qdict, "mean", false);
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bool coalesce = !qdict_get_try_bool(qdict, "no_coalesce", false);
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enum QSPSortBy sort_by;
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sort_by = mean ? QSP_SORT_BY_AVG_WAIT_TIME : QSP_SORT_BY_TOTAL_WAIT_TIME;
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qsp_report(max, sort_by, coalesce);
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}
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static void hmp_info_history(Monitor *mon, const QDict *qdict)
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{
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MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common);
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int i;
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const char *str;
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if (!hmp_mon->rs) {
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return;
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}
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i = 0;
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for(;;) {
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str = readline_get_history(hmp_mon->rs, i);
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if (!str) {
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break;
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}
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monitor_printf(mon, "%d: '%s'\n", i, str);
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i++;
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}
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}
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static void hmp_logfile(Monitor *mon, const QDict *qdict)
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{
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Error *err = NULL;
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if (!qemu_set_log_filename(qdict_get_str(qdict, "filename"), &err)) {
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error_report_err(err);
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}
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}
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static void hmp_log(Monitor *mon, const QDict *qdict)
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{
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int mask;
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const char *items = qdict_get_str(qdict, "items");
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Error *err = NULL;
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if (!strcmp(items, "none")) {
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mask = 0;
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} else {
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mask = qemu_str_to_log_mask(items);
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if (!mask) {
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hmp_help_cmd(mon, "log");
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return;
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}
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}
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if (!qemu_set_log(mask, &err)) {
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error_report_err(err);
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}
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}
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static void hmp_gdbserver(Monitor *mon, const QDict *qdict)
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{
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const char *device = qdict_get_try_str(qdict, "device");
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if (!device) {
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device = "tcp::" DEFAULT_GDBSTUB_PORT;
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}
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if (gdbserver_start(device) < 0) {
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monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
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device);
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} else if (strcmp(device, "none") == 0) {
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monitor_printf(mon, "Disabled gdbserver\n");
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} else {
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monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
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device);
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}
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}
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static void memory_dump(Monitor *mon, int count, int format, int wsize,
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hwaddr addr, int is_physical)
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{
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int l, line_size, i, max_digits, len;
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uint8_t buf[16];
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uint64_t v;
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CPUState *cs = mon_get_cpu(mon);
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if (!cs && (format == 'i' || !is_physical)) {
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monitor_printf(mon, "Can not dump without CPU\n");
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return;
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}
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if (format == 'i') {
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monitor_disas(mon, cs, addr, count, is_physical);
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return;
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}
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len = wsize * count;
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if (wsize == 1) {
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line_size = 8;
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} else {
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line_size = 16;
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}
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max_digits = 0;
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switch(format) {
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case 'o':
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max_digits = DIV_ROUND_UP(wsize * 8, 3);
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break;
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default:
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case 'x':
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max_digits = (wsize * 8) / 4;
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break;
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case 'u':
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case 'd':
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max_digits = DIV_ROUND_UP(wsize * 8 * 10, 33);
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break;
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case 'c':
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wsize = 1;
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break;
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}
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while (len > 0) {
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if (is_physical) {
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monitor_printf(mon, HWADDR_FMT_plx ":", addr);
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} else {
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monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
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}
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l = len;
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if (l > line_size)
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l = line_size;
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if (is_physical) {
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AddressSpace *as = cs ? cs->as : &address_space_memory;
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MemTxResult r = address_space_read(as, addr,
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MEMTXATTRS_UNSPECIFIED, buf, l);
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if (r != MEMTX_OK) {
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monitor_printf(mon, " Cannot access memory\n");
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break;
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}
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} else {
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if (cpu_memory_rw_debug(cs, addr, buf, l, 0) < 0) {
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monitor_printf(mon, " Cannot access memory\n");
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break;
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}
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}
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i = 0;
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while (i < l) {
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switch(wsize) {
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default:
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case 1:
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v = ldub_p(buf + i);
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break;
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case 2:
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v = lduw_p(buf + i);
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break;
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case 4:
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v = (uint32_t)ldl_p(buf + i);
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break;
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case 8:
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v = ldq_p(buf + i);
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break;
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}
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monitor_printf(mon, " ");
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switch(format) {
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case 'o':
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monitor_printf(mon, "%#*" PRIo64, max_digits, v);
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break;
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case 'x':
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monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
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break;
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case 'u':
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monitor_printf(mon, "%*" PRIu64, max_digits, v);
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break;
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case 'd':
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monitor_printf(mon, "%*" PRId64, max_digits, v);
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break;
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case 'c':
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monitor_printc(mon, v);
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break;
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}
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i += wsize;
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}
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monitor_printf(mon, "\n");
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addr += l;
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len -= l;
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}
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}
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static void hmp_memory_dump(Monitor *mon, const QDict *qdict)
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{
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int count = qdict_get_int(qdict, "count");
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int format = qdict_get_int(qdict, "format");
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int size = qdict_get_int(qdict, "size");
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target_long addr = qdict_get_int(qdict, "addr");
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memory_dump(mon, count, format, size, addr, 0);
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}
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static void hmp_physical_memory_dump(Monitor *mon, const QDict *qdict)
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{
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int count = qdict_get_int(qdict, "count");
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int format = qdict_get_int(qdict, "format");
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int size = qdict_get_int(qdict, "size");
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hwaddr addr = qdict_get_int(qdict, "addr");
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memory_dump(mon, count, format, size, addr, 1);
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}
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void *gpa2hva(MemoryRegion **p_mr, hwaddr addr, uint64_t size, Error **errp)
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{
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Int128 gpa_region_size;
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MemoryRegionSection mrs = memory_region_find(get_system_memory(),
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addr, size);
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if (!mrs.mr) {
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error_setg(errp, "No memory is mapped at address 0x%" HWADDR_PRIx, addr);
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return NULL;
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}
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if (!memory_region_is_ram(mrs.mr) && !memory_region_is_romd(mrs.mr)) {
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error_setg(errp, "Memory at address 0x%" HWADDR_PRIx "is not RAM", addr);
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memory_region_unref(mrs.mr);
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return NULL;
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}
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gpa_region_size = int128_make64(size);
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if (int128_lt(mrs.size, gpa_region_size)) {
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error_setg(errp, "Size of memory region at 0x%" HWADDR_PRIx
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" exceeded.", addr);
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memory_region_unref(mrs.mr);
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return NULL;
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}
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*p_mr = mrs.mr;
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return qemu_map_ram_ptr(mrs.mr->ram_block, mrs.offset_within_region);
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}
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static void hmp_gpa2hva(Monitor *mon, const QDict *qdict)
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{
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hwaddr addr = qdict_get_int(qdict, "addr");
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Error *local_err = NULL;
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MemoryRegion *mr = NULL;
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void *ptr;
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ptr = gpa2hva(&mr, addr, 1, &local_err);
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if (local_err) {
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error_report_err(local_err);
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return;
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}
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monitor_printf(mon, "Host virtual address for 0x%" HWADDR_PRIx
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" (%s) is %p\n",
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addr, mr->name, ptr);
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memory_region_unref(mr);
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}
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static void hmp_gva2gpa(Monitor *mon, const QDict *qdict)
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{
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target_ulong addr = qdict_get_int(qdict, "addr");
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MemTxAttrs attrs;
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CPUState *cs = mon_get_cpu(mon);
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hwaddr gpa;
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if (!cs) {
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monitor_printf(mon, "No cpu\n");
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return;
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}
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gpa = cpu_get_phys_page_attrs_debug(cs, addr & TARGET_PAGE_MASK, &attrs);
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if (gpa == -1) {
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monitor_printf(mon, "Unmapped\n");
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} else {
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monitor_printf(mon, "gpa: %#" HWADDR_PRIx "\n",
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gpa + (addr & ~TARGET_PAGE_MASK));
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}
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}
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#ifdef CONFIG_LINUX
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static uint64_t vtop(void *ptr, Error **errp)
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{
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uint64_t pinfo;
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uint64_t ret = -1;
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uintptr_t addr = (uintptr_t) ptr;
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uintptr_t pagesize = qemu_real_host_page_size();
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off_t offset = addr / pagesize * sizeof(pinfo);
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int fd;
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fd = open("/proc/self/pagemap", O_RDONLY);
|
|
if (fd == -1) {
|
|
error_setg_errno(errp, errno, "Cannot open /proc/self/pagemap");
|
|
return -1;
|
|
}
|
|
|
|
/* Force copy-on-write if necessary. */
|
|
qatomic_add((uint8_t *)ptr, 0);
|
|
|
|
if (pread(fd, &pinfo, sizeof(pinfo), offset) != sizeof(pinfo)) {
|
|
error_setg_errno(errp, errno, "Cannot read pagemap");
|
|
goto out;
|
|
}
|
|
if ((pinfo & (1ull << 63)) == 0) {
|
|
error_setg(errp, "Page not present");
|
|
goto out;
|
|
}
|
|
ret = ((pinfo & 0x007fffffffffffffull) * pagesize) | (addr & (pagesize - 1));
|
|
|
|
out:
|
|
close(fd);
|
|
return ret;
|
|
}
|
|
|
|
static void hmp_gpa2hpa(Monitor *mon, const QDict *qdict)
|
|
{
|
|
hwaddr addr = qdict_get_int(qdict, "addr");
|
|
Error *local_err = NULL;
|
|
MemoryRegion *mr = NULL;
|
|
void *ptr;
|
|
uint64_t physaddr;
|
|
|
|
ptr = gpa2hva(&mr, addr, 1, &local_err);
|
|
if (local_err) {
|
|
error_report_err(local_err);
|
|
return;
|
|
}
|
|
|
|
physaddr = vtop(ptr, &local_err);
|
|
if (local_err) {
|
|
error_report_err(local_err);
|
|
} else {
|
|
monitor_printf(mon, "Host physical address for 0x%" HWADDR_PRIx
|
|
" (%s) is 0x%" PRIx64 "\n",
|
|
addr, mr->name, (uint64_t) physaddr);
|
|
}
|
|
|
|
memory_region_unref(mr);
|
|
}
|
|
#endif
|
|
|
|
static void do_print(Monitor *mon, const QDict *qdict)
|
|
{
|
|
int format = qdict_get_int(qdict, "format");
|
|
hwaddr val = qdict_get_int(qdict, "val");
|
|
|
|
switch(format) {
|
|
case 'o':
|
|
monitor_printf(mon, "%#" HWADDR_PRIo, val);
|
|
break;
|
|
case 'x':
|
|
monitor_printf(mon, "%#" HWADDR_PRIx, val);
|
|
break;
|
|
case 'u':
|
|
monitor_printf(mon, "%" HWADDR_PRIu, val);
|
|
break;
|
|
default:
|
|
case 'd':
|
|
monitor_printf(mon, "%" HWADDR_PRId, val);
|
|
break;
|
|
case 'c':
|
|
monitor_printc(mon, val);
|
|
break;
|
|
}
|
|
monitor_printf(mon, "\n");
|
|
}
|
|
|
|
static void hmp_sum(Monitor *mon, const QDict *qdict)
|
|
{
|
|
uint32_t addr;
|
|
uint16_t sum;
|
|
uint32_t start = qdict_get_int(qdict, "start");
|
|
uint32_t size = qdict_get_int(qdict, "size");
|
|
|
|
sum = 0;
|
|
for(addr = start; addr < (start + size); addr++) {
|
|
uint8_t val = address_space_ldub(&address_space_memory, addr,
|
|
MEMTXATTRS_UNSPECIFIED, NULL);
|
|
/* BSD sum algorithm ('sum' Unix command) */
|
|
sum = (sum >> 1) | (sum << 15);
|
|
sum += val;
|
|
}
|
|
monitor_printf(mon, "%05d\n", sum);
|
|
}
|
|
|
|
static void hmp_ioport_read(Monitor *mon, const QDict *qdict)
|
|
{
|
|
int size = qdict_get_int(qdict, "size");
|
|
int addr = qdict_get_int(qdict, "addr");
|
|
int has_index = qdict_haskey(qdict, "index");
|
|
uint32_t val;
|
|
int suffix;
|
|
|
|
if (has_index) {
|
|
int index = qdict_get_int(qdict, "index");
|
|
cpu_outb(addr & IOPORTS_MASK, index & 0xff);
|
|
addr++;
|
|
}
|
|
addr &= 0xffff;
|
|
|
|
switch(size) {
|
|
default:
|
|
case 1:
|
|
val = cpu_inb(addr);
|
|
suffix = 'b';
|
|
break;
|
|
case 2:
|
|
val = cpu_inw(addr);
|
|
suffix = 'w';
|
|
break;
|
|
case 4:
|
|
val = cpu_inl(addr);
|
|
suffix = 'l';
|
|
break;
|
|
}
|
|
monitor_printf(mon, "port%c[0x%04x] = 0x%0*x\n",
|
|
suffix, addr, size * 2, val);
|
|
}
|
|
|
|
static void hmp_ioport_write(Monitor *mon, const QDict *qdict)
|
|
{
|
|
int size = qdict_get_int(qdict, "size");
|
|
int addr = qdict_get_int(qdict, "addr");
|
|
int val = qdict_get_int(qdict, "val");
|
|
|
|
addr &= IOPORTS_MASK;
|
|
|
|
switch (size) {
|
|
default:
|
|
case 1:
|
|
cpu_outb(addr, val);
|
|
break;
|
|
case 2:
|
|
cpu_outw(addr, val);
|
|
break;
|
|
case 4:
|
|
cpu_outl(addr, val);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void hmp_boot_set(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *local_err = NULL;
|
|
const char *bootdevice = qdict_get_str(qdict, "bootdevice");
|
|
|
|
qemu_boot_set(bootdevice, &local_err);
|
|
if (local_err) {
|
|
error_report_err(local_err);
|
|
} else {
|
|
monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
|
|
}
|
|
}
|
|
|
|
static void hmp_info_mtree(Monitor *mon, const QDict *qdict)
|
|
{
|
|
bool flatview = qdict_get_try_bool(qdict, "flatview", false);
|
|
bool dispatch_tree = qdict_get_try_bool(qdict, "dispatch_tree", false);
|
|
bool owner = qdict_get_try_bool(qdict, "owner", false);
|
|
bool disabled = qdict_get_try_bool(qdict, "disabled", false);
|
|
|
|
mtree_info(flatview, dispatch_tree, owner, disabled);
|
|
}
|
|
|
|
/* Please update hmp-commands.hx when adding or changing commands */
|
|
static HMPCommand hmp_info_cmds[] = {
|
|
#include "hmp-commands-info.h"
|
|
{ NULL, NULL, },
|
|
};
|
|
|
|
/* hmp_cmds and hmp_info_cmds would be sorted at runtime */
|
|
HMPCommand hmp_cmds[] = {
|
|
#include "hmp-commands.h"
|
|
{ NULL, NULL, },
|
|
};
|
|
|
|
/*
|
|
* Set @pval to the value in the register identified by @name.
|
|
* return 0 if OK, -1 if not found
|
|
*/
|
|
int get_monitor_def(Monitor *mon, int64_t *pval, const char *name)
|
|
{
|
|
const MonitorDef *md = target_monitor_defs();
|
|
CPUState *cs = mon_get_cpu(mon);
|
|
void *ptr;
|
|
uint64_t tmp = 0;
|
|
int ret;
|
|
|
|
if (cs == NULL || md == NULL) {
|
|
return -1;
|
|
}
|
|
|
|
for(; md->name != NULL; md++) {
|
|
if (hmp_compare_cmd(name, md->name)) {
|
|
if (md->get_value) {
|
|
*pval = md->get_value(mon, md, md->offset);
|
|
} else {
|
|
CPUArchState *env = mon_get_cpu_env(mon);
|
|
ptr = (uint8_t *)env + md->offset;
|
|
switch(md->type) {
|
|
case MD_I32:
|
|
*pval = *(int32_t *)ptr;
|
|
break;
|
|
case MD_TLONG:
|
|
*pval = *(target_long *)ptr;
|
|
break;
|
|
default:
|
|
*pval = 0;
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
ret = target_get_monitor_def(cs, name, &tmp);
|
|
if (!ret) {
|
|
*pval = (target_long) tmp;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int
|
|
compare_mon_cmd(const void *a, const void *b)
|
|
{
|
|
return strcmp(((const HMPCommand *)a)->name,
|
|
((const HMPCommand *)b)->name);
|
|
}
|
|
|
|
static void sortcmdlist(void)
|
|
{
|
|
qsort(hmp_cmds, ARRAY_SIZE(hmp_cmds) - 1,
|
|
sizeof(*hmp_cmds),
|
|
compare_mon_cmd);
|
|
qsort(hmp_info_cmds, ARRAY_SIZE(hmp_info_cmds) - 1,
|
|
sizeof(*hmp_info_cmds),
|
|
compare_mon_cmd);
|
|
}
|
|
|
|
void monitor_register_hmp(const char *name, bool info,
|
|
void (*cmd)(Monitor *mon, const QDict *qdict))
|
|
{
|
|
HMPCommand *table = info ? hmp_info_cmds : hmp_cmds;
|
|
|
|
while (table->name != NULL) {
|
|
if (strcmp(table->name, name) == 0) {
|
|
g_assert(table->cmd == NULL && table->cmd_info_hrt == NULL);
|
|
table->cmd = cmd;
|
|
return;
|
|
}
|
|
table++;
|
|
}
|
|
g_assert_not_reached();
|
|
}
|
|
|
|
void monitor_register_hmp_info_hrt(const char *name,
|
|
HumanReadableText *(*handler)(Error **errp))
|
|
{
|
|
HMPCommand *table = hmp_info_cmds;
|
|
|
|
while (table->name != NULL) {
|
|
if (strcmp(table->name, name) == 0) {
|
|
g_assert(table->cmd == NULL && table->cmd_info_hrt == NULL);
|
|
table->cmd_info_hrt = handler;
|
|
return;
|
|
}
|
|
table++;
|
|
}
|
|
g_assert_not_reached();
|
|
}
|
|
|
|
void monitor_init_globals(void)
|
|
{
|
|
monitor_init_globals_core();
|
|
monitor_init_qmp_commands();
|
|
sortcmdlist();
|
|
}
|