gem5::ArmISA::RemoteGDB::AArch64GdbRegCache Class Reference

#include <remote_gdb.hh>

Inheritance diagram for gem5::ArmISA::RemoteGDB::AArch64GdbRegCache:

Classes
struct	GEM5_PACKED

Public Member Functions
char *	data () const override
	Return the pointer to the raw bytes buffer containing the register values.
size_t	size () const override
	Return the size of the raw buffer, in bytes (i.e., half of the number of digits in the g/G packet).
void	getRegs (ThreadContext *) override
	Fill the raw buffer from the registers in the ThreadContext.
void	setRegs (ThreadContext *) const override
	Set the ThreadContext's registers from the values in the raw buffer.
const std::string	name () const override
	Return the name to use in places like DPRINTF.
Public Member Functions inherited from gem5::BaseGdbRegCache
	BaseGdbRegCache (BaseRemoteGDB *g)
virtual	~BaseGdbRegCache ()

Protected Attributes
struct gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::GEM5_PACKED	r
Protected Attributes inherited from gem5::BaseGdbRegCache
BaseRemoteGDB *	gdb

Private Member Functions
	BaseGdbRegCache (BaseRemoteGDB *g)

Detailed Description

Definition at line 91 of file remote_gdb.hh.

Member Function Documentation

BaseGdbRegCache()

gem5::BaseGdbRegCache::BaseGdbRegCache ( BaseRemoteGDB * g )

inlineprivate

Definition at line 134 of file remote_gdb.hh.

data()

char * gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::data ( ) const

inlineoverridevirtual

Return the pointer to the raw bytes buffer containing the register values.

Each byte of this buffer is literally encoded as two hex digits in the g or G RSP packet.

Implements gem5::BaseGdbRegCache.

Definition at line 106 of file remote_gdb.hh.

References r.

getRegs()

void gem5::RemoteGDB::AArch64GdbRegCache::getRegs ( ThreadContext * )

overridevirtual

Fill the raw buffer from the registers in the ThreadContext.

Implements gem5::BaseGdbRegCache.

Definition at line 234 of file remote_gdb.cc.

References gem5::VecRegContainer< SIZE >::as(), gem5::X86ISA::base, gem5::BaseRemoteGDB::context(), gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::GEM5_PACKED::cpsr, DPRINTF, gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::GEM5_PACKED::fpcr, gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::GEM5_PACKED::fpsr, gem5::ThreadContext::getReg(), gem5::ArmISA::i, gem5::PCStateBase::instAddr(), gem5::ArmISA::MISCREG_CPSR, gem5::ArmISA::MISCREG_FPCR, gem5::ArmISA::MISCREG_FPSR, gem5::ArmISA::NumVecElemPerNeonVecReg, gem5::ArmISA::NumVecV8ArchRegs, gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::GEM5_PACKED::pc, gem5::ThreadContext::pcState(), r, gem5::ThreadContext::readMiscRegNoEffect(), gem5::ArmISA::int_reg::Spx, gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::GEM5_PACKED::spx, gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::GEM5_PACKED::v, gem5::ArmISA::v, gem5::ArmISA::vecRegClass, gem5::ArmISA::int_reg::x(), and gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::GEM5_PACKED::x.

name()

const std::string gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::name ( ) const

inlineoverridevirtual

Return the name to use in places like DPRINTF.

Having each concrete superclass redefine this member is useful in situations where the class of the regCache can change on the fly.

Implements gem5::BaseGdbRegCache.

Definition at line 111 of file remote_gdb.hh.

References gem5::BaseGdbRegCache::gdb, and gem5::BaseRemoteGDB::name().

setRegs()

void gem5::RemoteGDB::AArch64GdbRegCache::setRegs ( ThreadContext * ) const

overridevirtual

Set the ThreadContext's registers from the values in the raw buffer.

Implements gem5::BaseGdbRegCache.

Reimplemented in gem5::fastmodel::FastmodelRemoteGDB::AArch64GdbRegCache.

Definition at line 259 of file remote_gdb.cc.

References gem5::PCStateBase::as(), gem5::VecRegContainer< SIZE >::as(), gem5::X86ISA::base, gem5::BaseRemoteGDB::context(), DPRINTF, gem5::ThreadContext::getWritableReg(), gem5::ArmISA::i, gem5::ArmISA::MISCREG_CPSR, gem5::ArmISA::MISCREG_FPCR, gem5::ArmISA::MISCREG_FPSR, gem5::ArmISA::NumVecElemPerNeonVecReg, gem5::ArmISA::NumVecV8ArchRegs, gem5::ThreadContext::pcState(), gem5::MipsISA::r, gem5::GenericISA::SimplePCState< InstWidth >::set(), gem5::ThreadContext::setMiscRegNoEffect(), gem5::ThreadContext::setReg(), gem5::ArmISA::int_reg::Spx, gem5::ArmISA::v, gem5::ArmISA::vecRegClass, and gem5::ArmISA::int_reg::x().

size()

size_t gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::size ( ) const

inlineoverridevirtual

Return the size of the raw buffer, in bytes (i.e., half of the number of digits in the g/G packet).

Implements gem5::BaseGdbRegCache.

Definition at line 107 of file remote_gdb.hh.

References r.

Member Data Documentation

r

struct gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::GEM5_PACKED gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::r

protected

Referenced by data(), getRegs(), gem5::fastmodel::FastmodelRemoteGDB::AArch64GdbRegCache::setRegs(), and size().

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

• arch/arm/remote_gdb.hh
• arch/arm/remote_gdb.cc