Semihosting call information structure. More...

#include <semihosting.hh>

Public Types
template<typename Impl, typename... Args>
using	Implementation
using	Dispatcher
using	Dumper = std::function<std::string(ThreadContext *tc)>

Public Member Functions
template<typename SemiImpl, typename... Args>
	SemiCallBase (const char *_name, Implementation< SemiImpl, Args... > common)
template<typename SemiImpl, typename... Args32, typename... Args64>
	SemiCallBase (const char *_name, Implementation< SemiImpl, Args32... > impl32, Implementation< SemiImpl, Args64... > impl64)

Static Public Member Functions
template<typename SemiImpl, typename... Args>
static std::function< RetErrno(ThreadContext *tc, Args... args)>	wrapImpl (SemiImpl *sh, Implementation< SemiImpl, Args... > impl)
template<typename Abi, typename SemiImpl, typename... Args>
static Dispatcher	buildDispatcher (Implementation< SemiImpl, Args... > impl)
template<typename Abi, typename SemiImpl, typename... Args>
static Dumper	buildDumper (const char *name, Implementation< SemiImpl, Args... > impl)

Public Attributes
const char *	name
	Call name.
Dispatcher	call32
Dispatcher	call64
Dumper	dump32
Dumper	dump64

Detailed Description

template<typename Semihosting, typename Abi32, typename Abi64>
struct gem5::BaseSemihosting::SemiCallBase< Semihosting, Abi32, Abi64 >

Semihosting call information structure.

This structure describes how a semi-hosting call is implemented. It contains debug information (e.g., the name of the call), and a way to invoke it in a particular context.

Definition at line 413 of file semihosting.hh.

Member Typedef Documentation

◆ Dispatcher

template<typename Semihosting, typename Abi32, typename Abi64>

using gem5::BaseSemihosting::SemiCallBase< Semihosting, Abi32, Abi64 >::Dispatcher

Initial value:

std::function<RetErrno(Semihosting *sh, ThreadContext *tc)>

gem5::BaseSemihosting::RetErrno

std::pair< uint64_t, SemiErrno > RetErrno

Definition semihosting.hh:390

gem5::ThreadContext

ThreadContext is the external interface to all thread state for anything outside of the CPU.

Definition thread_context.hh:89

gem5::ArmISA::sh

Bitfield< 8, 7 > sh

Definition misc_types.hh:756

Definition at line 436 of file semihosting.hh.

◆ Dumper

template<typename Semihosting, typename Abi32, typename Abi64>

using gem5::BaseSemihosting::SemiCallBase< Semihosting, Abi32, Abi64 >::Dumper = std::function<std::string(ThreadContext *tc)>

Definition at line 438 of file semihosting.hh.

◆ Implementation

template<typename Semihosting, typename Abi32, typename Abi64>

template<typename Impl, typename... Args>

using gem5::BaseSemihosting::SemiCallBase< Semihosting, Abi32, Abi64 >::Implementation

Initial value:

RetErrno (Impl::*)(

ThreadContext *tc, Args... args)

Definition at line 420 of file semihosting.hh.

Constructor & Destructor Documentation

◆ SemiCallBase() [1/2]

template<typename Semihosting, typename Abi32, typename Abi64>

template<typename SemiImpl, typename... Args>

gem5::BaseSemihosting::SemiCallBase< Semihosting, Abi32, Abi64 >::SemiCallBase	(	const char *	_name,
		Implementation< SemiImpl, Args... >	common )

inline

Definition at line 473 of file semihosting.hh.

References gem5::Named::_name, buildDispatcher(), buildDumper(), call32, call64, dump32, dump64, and name.

◆ SemiCallBase() [2/2]

template<typename Semihosting, typename Abi32, typename Abi64>

template<typename SemiImpl, typename... Args32, typename... Args64>

gem5::BaseSemihosting::SemiCallBase< Semihosting, Abi32, Abi64 >::SemiCallBase	(	const char *	_name,
		Implementation< SemiImpl, Args32... >	impl32,
		Implementation< SemiImpl, Args64... >	impl64 )

inline

Definition at line 483 of file semihosting.hh.

References gem5::Named::_name, buildDispatcher(), buildDumper(), call32, call64, dump32, dump64, and name.

Member Function Documentation

◆ buildDispatcher()

template<typename Semihosting, typename Abi32, typename Abi64>

template<typename Abi, typename SemiImpl, typename... Args>

Dispatcher gem5::BaseSemihosting::SemiCallBase< Semihosting, Abi32, Abi64 >::buildDispatcher ( Implementation< SemiImpl, Args... > impl )

inlinestatic

Definition at line 451 of file semihosting.hh.

References gem5::MipsISA::impl, gem5::invokeSimcall(), gem5::ArmISA::sh, and wrapImpl().

Referenced by SemiCallBase(), and SemiCallBase().

◆ buildDumper()

template<typename Semihosting, typename Abi32, typename Abi64>

template<typename Abi, typename SemiImpl, typename... Args>

Dumper gem5::BaseSemihosting::SemiCallBase< Semihosting, Abi32, Abi64 >::buildDumper	(	const char *	name,
		Implementation< SemiImpl, Args... >	impl )

inlinestatic

Definition at line 463 of file semihosting.hh.

References gem5::dumpSimcall(), gem5::MipsISA::impl, and name.

Referenced by SemiCallBase(), and SemiCallBase().

◆ wrapImpl()

template<typename Semihosting, typename Abi32, typename Abi64>

template<typename SemiImpl, typename... Args>

std::function< RetErrno(ThreadContext *tc, Args... args)> gem5::BaseSemihosting::SemiCallBase< Semihosting, Abi32, Abi64 >::wrapImpl	(	SemiImpl *	sh,
		Implementation< SemiImpl, Args... >	impl )