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FRET-qemu/include/monitor/hmp.h
Peter Maydell e9ccfdd91d hmp: Add 'one-insn-per-tb' command equivalent to 'singlestep' 
The 'singlestep' HMP command is confusing, because it doesn't
actually have anything to do with single-stepping the CPU.  What it
does do is force TCG emulation to put one guest instruction in each
TB, which can be useful in some situations.

Create a new HMP command  'one-insn-per-tb', so we can document that
'singlestep' is just a deprecated synonym for it, and eventually
perhaps drop it.

We aren't obliged to do deprecate-and-drop for HMP commands,
but it's easy enough to do so, so we do.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20230417164041.684562-9-peter.maydell@linaro.org
2023-05-02 15:47:40 +01:00

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/*
* Human Monitor Interface
*
* Copyright IBM, Corp. 2011
*
* Authors:
* Anthony Liguori <aliguori@us.ibm.com>
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*
*/
#ifndef HMP_H
#define HMP_H
#include "qemu/readline.h"
#include "qapi/qapi-types-common.h"
bool hmp_handle_error(Monitor *mon, Error *err);
void hmp_help_cmd(Monitor *mon, const char *name);
strList *hmp_split_at_comma(const char *str);
void hmp_info_name(Monitor *mon, const QDict *qdict);
void hmp_info_version(Monitor *mon, const QDict *qdict);
void hmp_info_kvm(Monitor *mon, const QDict *qdict);
void hmp_info_status(Monitor *mon, const QDict *qdict);
void hmp_info_uuid(Monitor *mon, const QDict *qdict);
void hmp_info_chardev(Monitor *mon, const QDict *qdict);
void hmp_info_mice(Monitor *mon, const QDict *qdict);
void hmp_info_migrate(Monitor *mon, const QDict *qdict);
void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict);
void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict);
void hmp_info_cpus(Monitor *mon, const QDict *qdict);
void hmp_info_vnc(Monitor *mon, const QDict *qdict);
void hmp_info_spice(Monitor *mon, const QDict *qdict);
void hmp_info_balloon(Monitor *mon, const QDict *qdict);
void hmp_info_irq(Monitor *mon, const QDict *qdict);
void hmp_info_pic(Monitor *mon, const QDict *qdict);
void hmp_info_rdma(Monitor *mon, const QDict *qdict);
void hmp_info_pci(Monitor *mon, const QDict *qdict);
void hmp_info_tpm(Monitor *mon, const QDict *qdict);
void hmp_info_iothreads(Monitor *mon, const QDict *qdict);
void hmp_quit(Monitor *mon, const QDict *qdict);
void hmp_stop(Monitor *mon, const QDict *qdict);
void hmp_sync_profile(Monitor *mon, const QDict *qdict);
void hmp_system_reset(Monitor *mon, const QDict *qdict);
void hmp_system_powerdown(Monitor *mon, const QDict *qdict);
void hmp_exit_preconfig(Monitor *mon, const QDict *qdict);
void hmp_announce_self(Monitor *mon, const QDict *qdict);
void hmp_cpu(Monitor *mon, const QDict *qdict);
void hmp_memsave(Monitor *mon, const QDict *qdict);
void hmp_pmemsave(Monitor *mon, const QDict *qdict);
void hmp_ringbuf_write(Monitor *mon, const QDict *qdict);
void hmp_ringbuf_read(Monitor *mon, const QDict *qdict);
void hmp_cont(Monitor *mon, const QDict *qdict);
void hmp_system_wakeup(Monitor *mon, const QDict *qdict);
void hmp_nmi(Monitor *mon, const QDict *qdict);
void hmp_info_network(Monitor *mon, const QDict *qdict);
void hmp_set_link(Monitor *mon, const QDict *qdict);
void hmp_balloon(Monitor *mon, const QDict *qdict);
void hmp_loadvm(Monitor *mon, const QDict *qdict);
void hmp_savevm(Monitor *mon, const QDict *qdict);
void hmp_delvm(Monitor *mon, const QDict *qdict);
void hmp_migrate_cancel(Monitor *mon, const QDict *qdict);
void hmp_migrate_continue(Monitor *mon, const QDict *qdict);
void hmp_migrate_incoming(Monitor *mon, const QDict *qdict);
void hmp_migrate_recover(Monitor *mon, const QDict *qdict);
void hmp_migrate_pause(Monitor *mon, const QDict *qdict);
void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict);
void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict);
void hmp_client_migrate_info(Monitor *mon, const QDict *qdict);
void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict);
void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict);
void hmp_set_password(Monitor *mon, const QDict *qdict);
void hmp_expire_password(Monitor *mon, const QDict *qdict);
void hmp_change(Monitor *mon, const QDict *qdict);
#ifdef CONFIG_VNC
void hmp_change_vnc(Monitor *mon, const char *device, const char *target,
const char *arg, const char *read_only, bool force,
Error **errp);
#endif
void hmp_change_medium(Monitor *mon, const char *device, const char *target,
const char *arg, const char *read_only, bool force,
Error **errp);
void hmp_migrate(Monitor *mon, const QDict *qdict);
void hmp_device_add(Monitor *mon, const QDict *qdict);
void hmp_device_del(Monitor *mon, const QDict *qdict);
void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict);
void hmp_netdev_add(Monitor *mon, const QDict *qdict);
void hmp_netdev_del(Monitor *mon, const QDict *qdict);
void hmp_getfd(Monitor *mon, const QDict *qdict);
void hmp_closefd(Monitor *mon, const QDict *qdict);
void hmp_mouse_move(Monitor *mon, const QDict *qdict);
void hmp_mouse_button(Monitor *mon, const QDict *qdict);
void hmp_mouse_set(Monitor *mon, const QDict *qdict);
void hmp_sendkey(Monitor *mon, const QDict *qdict);
void coroutine_fn hmp_screendump(Monitor *mon, const QDict *qdict);
void hmp_chardev_add(Monitor *mon, const QDict *qdict);
void hmp_chardev_change(Monitor *mon, const QDict *qdict);
void hmp_chardev_remove(Monitor *mon, const QDict *qdict);
void hmp_chardev_send_break(Monitor *mon, const QDict *qdict);
void hmp_object_add(Monitor *mon, const QDict *qdict);
void hmp_object_del(Monitor *mon, const QDict *qdict);
void hmp_info_memdev(Monitor *mon, const QDict *qdict);
void hmp_info_numa(Monitor *mon, const QDict *qdict);
void hmp_info_memory_devices(Monitor *mon, const QDict *qdict);
void hmp_qom_list(Monitor *mon, const QDict *qdict);
void hmp_qom_get(Monitor *mon, const QDict *qdict);
void hmp_qom_set(Monitor *mon, const QDict *qdict);
void hmp_info_qom_tree(Monitor *mon, const QDict *dict);
void hmp_virtio_query(Monitor *mon, const QDict *qdict);
void hmp_virtio_status(Monitor *mon, const QDict *qdict);
void hmp_virtio_queue_status(Monitor *mon, const QDict *qdict);
void hmp_vhost_queue_status(Monitor *mon, const QDict *qdict);
void hmp_virtio_queue_element(Monitor *mon, const QDict *qdict);
void hmp_xen_event_inject(Monitor *mon, const QDict *qdict);
void hmp_xen_event_list(Monitor *mon, const QDict *qdict);
void object_add_completion(ReadLineState *rs, int nb_args, const char *str);
void object_del_completion(ReadLineState *rs, int nb_args, const char *str);
void device_add_completion(ReadLineState *rs, int nb_args, const char *str);
void device_del_completion(ReadLineState *rs, int nb_args, const char *str);
void sendkey_completion(ReadLineState *rs, int nb_args, const char *str);
void chardev_remove_completion(ReadLineState *rs, int nb_args, const char *str);
void chardev_add_completion(ReadLineState *rs, int nb_args, const char *str);
void set_link_completion(ReadLineState *rs, int nb_args, const char *str);
void netdev_add_completion(ReadLineState *rs, int nb_args, const char *str);
void netdev_del_completion(ReadLineState *rs, int nb_args, const char *str);
void ringbuf_write_completion(ReadLineState *rs, int nb_args, const char *str);
void info_trace_events_completion(ReadLineState *rs, int nb_args, const char *str);
void trace_event_completion(ReadLineState *rs, int nb_args, const char *str);
void watchdog_action_completion(ReadLineState *rs, int nb_args,
const char *str);
void migrate_set_capability_completion(ReadLineState *rs, int nb_args,
const char *str);
void migrate_set_parameter_completion(ReadLineState *rs, int nb_args,
const char *str);
void delvm_completion(ReadLineState *rs, int nb_args, const char *str);
void loadvm_completion(ReadLineState *rs, int nb_args, const char *str);
void hmp_rocker(Monitor *mon, const QDict *qdict);
void hmp_rocker_ports(Monitor *mon, const QDict *qdict);
void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict);
void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict);
void hmp_info_dump(Monitor *mon, const QDict *qdict);
void hmp_info_ramblock(Monitor *mon, const QDict *qdict);
void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict);
void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict);
void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict);
void hmp_info_replay(Monitor *mon, const QDict *qdict);
void hmp_replay_break(Monitor *mon, const QDict *qdict);
void hmp_replay_delete_break(Monitor *mon, const QDict *qdict);
void hmp_replay_seek(Monitor *mon, const QDict *qdict);
void hmp_info_dirty_rate(Monitor *mon, const QDict *qdict);
void hmp_calc_dirty_rate(Monitor *mon, const QDict *qdict);
void hmp_set_vcpu_dirty_limit(Monitor *mon, const QDict *qdict);
void hmp_cancel_vcpu_dirty_limit(Monitor *mon, const QDict *qdict);
void hmp_info_vcpu_dirty_limit(Monitor *mon, const QDict *qdict);
void hmp_human_readable_text_helper(Monitor *mon,
HumanReadableText *(*qmp_handler)(Error **));
void hmp_info_stats(Monitor *mon, const QDict *qdict);
void hmp_one_insn_per_tb(Monitor *mon, const QDict *qdict);
void hmp_watchdog_action(Monitor *mon, const QDict *qdict);
void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict);
void hmp_info_capture(Monitor *mon, const QDict *qdict);
void hmp_stopcapture(Monitor *mon, const QDict *qdict);
void hmp_wavcapture(Monitor *mon, const QDict *qdict);
void hmp_trace_event(Monitor *mon, const QDict *qdict);
void hmp_trace_file(Monitor *mon, const QDict *qdict);
void hmp_info_trace_events(Monitor *mon, const QDict *qdict);
void hmp_help(Monitor *mon, const QDict *qdict);
void hmp_info_help(Monitor *mon, const QDict *qdict);
void hmp_info_sync_profile(Monitor *mon, const QDict *qdict);
void hmp_info_history(Monitor *mon, const QDict *qdict);
void hmp_logfile(Monitor *mon, const QDict *qdict);
void hmp_log(Monitor *mon, const QDict *qdict);
void hmp_gdbserver(Monitor *mon, const QDict *qdict);
void hmp_print(Monitor *mon, const QDict *qdict);
void hmp_sum(Monitor *mon, const QDict *qdict);
void hmp_ioport_read(Monitor *mon, const QDict *qdict);
void hmp_ioport_write(Monitor *mon, const QDict *qdict);
void hmp_boot_set(Monitor *mon, const QDict *qdict);
void hmp_info_mtree(Monitor *mon, const QDict *qdict);
void hmp_info_cryptodev(Monitor *mon, const QDict *qdict);
#endif
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