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trace: Move HMP commands from monitor/ to trace/

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This moves these commands from MAINTAINERS sections "Human
Monitor (HMP)" and "QMP" to "Tracing".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230124121946.1139465-9-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Markus Armbruster
2023-01-24 13:19:22 +01:00
parent 5ec92f2d92
commit 29b62a1063
4 changed files with 152 additions and 119 deletions
Download Patch File Download Diff File Expand all files Collapse all files

119
monitor/misc.c
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@ -39,12 +39,8 @@
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qerror.h"
#include "qom/object_interfaces.h"
#include "trace/control.h"
#include "monitor/hmp-target.h"
#include "monitor/hmp.h"
#ifdef CONFIG_TRACE_SIMPLE
#include "trace/simple.h"
#endif
#include "exec/address-spaces.h"
#include "exec/ioport.h"
#include "block/qapi.h"
@ -54,7 +50,6 @@
#include "qapi/qapi-commands-misc.h"
#include "qapi/qapi-commands-qom.h"
#include "qapi/qapi-commands-run-state.h"
#include "qapi/qapi-commands-trace.h"
#include "qapi/qapi-commands-machine.h"
#include "qapi/qapi-init-commands.h"
#include "qapi/error.h"
@ -156,50 +151,6 @@ static void do_help_cmd(Monitor *mon, const QDict *qdict)
hmp_help_cmd(mon, qdict_get_try_str(qdict, "name"));
}
static void hmp_trace_event(Monitor *mon, const QDict *qdict)
{
const char *tp_name = qdict_get_str(qdict, "name");
bool new_state = qdict_get_bool(qdict, "option");
bool has_vcpu = qdict_haskey(qdict, "vcpu");
int vcpu = qdict_get_try_int(qdict, "vcpu", 0);
Error *local_err = NULL;
if (vcpu < 0) {
monitor_printf(mon, "argument vcpu must be positive");
return;
}
qmp_trace_event_set_state(tp_name, new_state, true, true, has_vcpu, vcpu, &local_err);
if (local_err) {
error_report_err(local_err);
}
}
#ifdef CONFIG_TRACE_SIMPLE
static void hmp_trace_file(Monitor *mon, const QDict *qdict)
{
const char *op = qdict_get_try_str(qdict, "op");
const char *arg = qdict_get_try_str(qdict, "arg");
if (!op) {
st_print_trace_file_status();
} else if (!strcmp(op, "on")) {
st_set_trace_file_enabled(true);
} else if (!strcmp(op, "off")) {
st_set_trace_file_enabled(false);
} else if (!strcmp(op, "flush")) {
st_flush_trace_buffer();
} else if (!strcmp(op, "set")) {
if (arg) {
st_set_trace_file(arg);
}
} else {
monitor_printf(mon, "unexpected argument \"%s\"\n", op);
hmp_help_cmd(mon, "trace-file");
}
}
#endif
static void hmp_info_help(Monitor *mon, const QDict *qdict)
{
hmp_help_cmd(mon, "info");
@ -344,37 +295,6 @@ static void hmp_info_history(Monitor *mon, const QDict *qdict)
}
}
static void hmp_info_trace_events(Monitor *mon, const QDict *qdict)
{
const char *name = qdict_get_try_str(qdict, "name");
bool has_vcpu = qdict_haskey(qdict, "vcpu");
int vcpu = qdict_get_try_int(qdict, "vcpu", 0);
TraceEventInfoList *events;
TraceEventInfoList *elem;
Error *local_err = NULL;
if (name == NULL) {
name = "*";
}
if (vcpu < 0) {
monitor_printf(mon, "argument vcpu must be positive");
return;
}
events = qmp_trace_event_get_state(name, has_vcpu, vcpu, &local_err);
if (local_err) {
error_report_err(local_err);
return;
}
for (elem = events; elem != NULL; elem = elem->next) {
monitor_printf(mon, "%s : state %u\n",
elem->value->name,
elem->value->state == TRACE_EVENT_STATE_ENABLED ? 1 : 0);
}
qapi_free_TraceEventInfoList(events);
}
void qmp_client_migrate_info(const char *protocol, const char *hostname,
bool has_port, int64_t port,
bool has_tls_port, int64_t tls_port,
@ -1535,45 +1455,6 @@ void netdev_del_completion(ReadLineState *rs, int nb_args, const char *str)
}
}
void info_trace_events_completion(ReadLineState *rs, int nb_args, const char *str)
{
size_t len;
len = strlen(str);
readline_set_completion_index(rs, len);
if (nb_args == 2) {
TraceEventIter iter;
TraceEvent *ev;
char *pattern = g_strdup_printf("%s*", str);
trace_event_iter_init_pattern(&iter, pattern);
while ((ev = trace_event_iter_next(&iter)) != NULL) {
readline_add_completion(rs, trace_event_get_name(ev));
}
g_free(pattern);
}
}
void trace_event_completion(ReadLineState *rs, int nb_args, const char *str)
{
size_t len;
len = strlen(str);
readline_set_completion_index(rs, len);
if (nb_args == 2) {
TraceEventIter iter;
TraceEvent *ev;
char *pattern = g_strdup_printf("%s*", str);
trace_event_iter_init_pattern(&iter, pattern);
while ((ev = trace_event_iter_next(&iter)) != NULL) {
readline_add_completion(rs, trace_event_get_name(ev));
}
g_free(pattern);
} else if (nb_args == 3) {
readline_add_completion_of(rs, str, "on");
readline_add_completion_of(rs, str, "off");
}
}
void watchdog_action_completion(ReadLineState *rs, int nb_args, const char *str)
{
int i;