memhelpers.hh File Reference

#include "arch/isa_traits.hh"
#include "base/types.hh"
#include "mem/packet.hh"
#include "mem/request.hh"
#include "sim/byteswap.hh"
#include "sim/insttracer.hh"

Go to the source code of this file.

Functions
template<class XC , class MemT >
Fault	initiateMemRead (XC *xc, Trace::InstRecord *traceData, Addr addr, MemT &mem, Request::Flags flags)
	Initiate a read from memory in timing mode. More...
template<class MemT >
void	getMem (PacketPtr pkt, MemT &mem, Trace::InstRecord *traceData)
	Extract the data returned from a timing mode read. More...
template<class XC , class MemT >
Fault	readMemAtomic (XC *xc, Trace::InstRecord *traceData, Addr addr, MemT &mem, Request::Flags flags)
	Read from memory in atomic mode. More...
template<class XC , class MemT >
Fault	writeMemTiming (XC *xc, Trace::InstRecord *traceData, MemT mem, Addr addr, Request::Flags flags, uint64_t *res)
	Write to memory in timing mode. More...
template<class XC , class MemT >
Fault	writeMemAtomic (XC *xc, Trace::InstRecord *traceData, const MemT &mem, Addr addr, Request::Flags flags, uint64_t *res)
	Write to memory in atomic mode. More...

Function Documentation

template<class MemT >

void getMem	(	PacketPtr	pkt,
		MemT &	mem,
		Trace::InstRecord *	traceData
	)

Extract the data returned from a timing mode read.

Definition at line 67 of file memhelpers.hh.

References Packet::get(), and Trace::InstRecord::setData().

template<class XC , class MemT >

Fault initiateMemRead	(	XC *	xc,
		Trace::InstRecord *	traceData,
		Addr	addr,
		MemT &	mem,
		Request::Flags	flags
	)

Initiate a read from memory in timing mode.

Note that the 'mem' parameter is unused; only the type of that parameter is used to determine the size of the access.

Definition at line 58 of file memhelpers.hh.

template<class XC , class MemT >

Fault readMemAtomic	(	XC *	xc,
		Trace::InstRecord *	traceData,
		Addr	addr,
		MemT &	mem,
		Request::Flags	flags
	)

Read from memory in atomic mode.

Definition at line 77 of file memhelpers.hh.

References BigEndianGuest::gtoh(), NoFault, and Trace::InstRecord::setData().

template<class XC , class MemT >

Fault writeMemAtomic	(	XC *	xc,
		Trace::InstRecord *	traceData,
		const MemT &	mem,
		Addr	addr,
		Request::Flags	flags,
		uint64_t *	res
	)

Write to memory in atomic mode.

Definition at line 106 of file memhelpers.hh.

References BigEndianGuest::gtoh(), BigEndianGuest::htog(), Request::MEM_SWAP, Request::MEM_SWAP_COND, NoFault, and Trace::InstRecord::setData().

template<class XC , class MemT >

Fault writeMemTiming	(	XC *	xc,
		Trace::InstRecord *	traceData,
		MemT	mem,
		Addr	addr,
		Request::Flags	flags,
		uint64_t *	res
	)

Write to memory in timing mode.

Definition at line 93 of file memhelpers.hh.

References BigEndianGuest::htog(), and Trace::InstRecord::setData().