async.hh File Reference

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Variables
Asynchronous event flags.
To avoid races, signal handlers simply set these flags, which are then checked in the main event loop. Defined in main.cc.
volatile bool	async_event
	Some asynchronous event has happened. More...
volatile bool	async_statdump
	Async request to dump stats. More...
volatile bool	async_statreset
	Async request to reset stats. More...
volatile bool	async_exit
	Async request to exit simulator. More...
volatile bool	async_io
	Async I/O request (SIGIO). More...
volatile bool	async_exception
	Python exception. More...

Detailed Description

This file defines flags used to handle asynchronous simulator events.

Definition in file async.hh.

Variable Documentation

async_event

volatile bool async_event

Some asynchronous event has happened.

Definition at line 29 of file async.cc.

Referenced by doSimLoop(), dumprstStatsHandler(), dumpStatsHandler(), exitNowHandler(), ioHandler(), PollQueue::setupAsyncIO(), and testAndClearAsyncEvent().

async_exception

volatile bool async_exception

Python exception.

Definition at line 34 of file async.cc.

Referenced by doSimLoop().

async_exit

volatile bool async_exit

Async request to exit simulator.

Definition at line 32 of file async.cc.

Referenced by doSimLoop(), and exitNowHandler().

async_io

volatile bool async_io

Async I/O request (SIGIO).

Definition at line 33 of file async.cc.

Referenced by doSimLoop(), ioHandler(), and PollQueue::setupAsyncIO().

async_statdump

volatile bool async_statdump

Async request to dump stats.

Definition at line 30 of file async.cc.

Referenced by doSimLoop(), dumprstStatsHandler(), and dumpStatsHandler().

async_statreset

volatile bool async_statreset

Async request to reset stats.

Definition at line 31 of file async.cc.

Referenced by doSimLoop(), and dumprstStatsHandler().