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/*
* Internal execution defines for qemu (target agnostic)
*
* Copyright (c) 2003 Fabrice Bellard
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#ifndef ACCEL_TCG_INTERNAL_COMMON_H
#define ACCEL_TCG_INTERNAL_COMMON_H
#include "exec/cpu-common.h"
#include "exec/translation-block.h"
extern int64_t max_delay;
extern int64_t max_advance;
/*
* Return true if CS is not running in parallel with other cpus, either
* because there are no other cpus or we are within an exclusive context.
*/
static inline bool cpu_in_serial_context(CPUState *cs)
{
return !tcg_cflags_has(cs, CF_PARALLEL) || cpu_in_exclusive_context(cs);
}
/**
* cpu_plugin_mem_cbs_enabled() - are plugin memory callbacks enabled?
* @cs: CPUState pointer
*
* The memory callbacks are installed if a plugin has instrumented an
* instruction for memory. This can be useful to know if you want to
* force a slow path for a series of memory accesses.
*/
static inline bool cpu_plugin_mem_cbs_enabled(const CPUState *cpu)
{
#ifdef CONFIG_PLUGIN
return !!cpu->neg.plugin_mem_cbs;
#else
return false;
#endif
}
#endif
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