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8f0a3716e4
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes, with the change to target/s390x/gen-features.c manually reverted, and blank lines around deletions collapsed. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180201111846.21846-3-armbru@redhat.com>
87 lines
2.1 KiB
C
87 lines
2.1 KiB
C
/*
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* Interface for configuring and controlling the state of tracing events.
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*
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* Copyright (C) 2011-2016 Lluís Vilanova <vilanova@ac.upc.edu>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef TRACE__CONTROL_INTERNAL_H
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#define TRACE__CONTROL_INTERNAL_H
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#include "qom/cpu.h"
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extern int trace_events_enabled_count;
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static inline bool trace_event_is_pattern(const char *str)
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{
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assert(str != NULL);
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return strchr(str, '*') != NULL;
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}
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static inline uint32_t trace_event_get_id(TraceEvent *ev)
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{
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assert(ev != NULL);
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return ev->id;
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}
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static inline uint32_t trace_event_get_vcpu_id(TraceEvent *ev)
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{
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return ev->vcpu_id;
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}
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static inline bool trace_event_is_vcpu(TraceEvent *ev)
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{
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return ev->vcpu_id != TRACE_VCPU_EVENT_NONE;
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}
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static inline const char * trace_event_get_name(TraceEvent *ev)
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{
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assert(ev != NULL);
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return ev->name;
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}
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static inline bool trace_event_get_state_static(TraceEvent *ev)
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{
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assert(ev != NULL);
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return ev->sstate;
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}
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/* it's on fast path, avoid consistency checks (asserts) */
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#define trace_event_get_state_dynamic_by_id(id) \
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(unlikely(trace_events_enabled_count) && _ ## id ## _DSTATE)
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static inline bool trace_event_get_state_dynamic(TraceEvent *ev)
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{
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return unlikely(trace_events_enabled_count) && *ev->dstate;
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}
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static inline bool
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trace_event_get_vcpu_state_dynamic_by_vcpu_id(CPUState *vcpu,
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uint32_t vcpu_id)
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{
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/* it's on fast path, avoid consistency checks (asserts) */
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if (unlikely(trace_events_enabled_count)) {
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return test_bit(vcpu_id, vcpu->trace_dstate);
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} else {
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return false;
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}
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}
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static inline bool trace_event_get_vcpu_state_dynamic(CPUState *vcpu,
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TraceEvent *ev)
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{
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uint32_t vcpu_id;
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assert(trace_event_is_vcpu(ev));
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vcpu_id = trace_event_get_vcpu_id(ev);
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return trace_event_get_vcpu_state_dynamic_by_vcpu_id(vcpu, vcpu_id);
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}
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void trace_event_register_group(TraceEvent **events);
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#endif /* TRACE__CONTROL_INTERNAL_H */
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