FutexMap Class Reference

FutexMap class holds a map of all futexes used in the system. More...

#include <futex_map.hh>

Inheritance diagram for FutexMap:

Public Member Functions
void	suspend (Addr addr, uint64_t tgid, ThreadContext *tc)
	Inserts a futex into the map with one waiting TC. More...
int	wakeup (Addr addr, uint64_t tgid, int count)
	Wakes up at most count waiting threads on a futex. More...

Detailed Description

FutexMap class holds a map of all futexes used in the system.

Definition at line 87 of file futex_map.hh.

Member Function Documentation

void FutexMap::suspend ( Addr  addr, uint64_t  tgid, ThreadContext *  tc  )

inline

Inserts a futex into the map with one waiting TC.

Suspend the thread context

Definition at line 92 of file futex_map.hh.

References ThreadContext::suspend().

int FutexMap::wakeup ( Addr  addr, uint64_t  tgid, int  count  )

inline

Wakes up at most count waiting threads on a futex.

Definition at line 110 of file futex_map.hh.

References X86ISA::count.

Referenced by exitFutexWake().

---

The documentation for this class was generated from the following file:

• sim/futex_map.hh