SparcISA::RemoteGDB::SPARC64GdbRegCache Class Reference

#include <remote_gdb.hh>

Inheritance diagram for SparcISA::RemoteGDB::SPARC64GdbRegCache:

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

Private Attributes
struct {
uint64_t   gpr [32]
uint64_t   fpr [32]
uint64_t   pc
uint64_t   npc
uint64_t   state
uint64_t   fsr
uint64_t   fprs
uint64_t   y
}	r

Additional Inherited Members
Protected Attributes inherited from BaseGdbRegCache
BaseRemoteGDB *	gdb

Detailed Description

Definition at line 79 of file remote_gdb.hh.

Member Function Documentation

data()

char* SparcISA::RemoteGDB::SPARC64GdbRegCache::data ( ) const

inlinevirtual

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 BaseGdbRegCache.

Definition at line 94 of file remote_gdb.hh.

References SparcISA::RemoteGDB::SPARCGdbRegCache::r.

getRegs()

void RemoteGDB::SPARC64GdbRegCache::getRegs ( ThreadContext *  )

virtual

Fill the raw buffer from the registers in the ThreadContext.

Implements BaseGdbRegCache.

Definition at line 190 of file remote_gdb.cc.

References DPRINTF, htobe(), ArmISA::i, SparcISA::MISCREG_ASI, SparcISA::MISCREG_CWP, SparcISA::MISCREG_FPRS, SparcISA::MISCREG_FSR, SparcISA::MISCREG_PSTATE, SparcISA::NumIntArchRegs, MipsISA::pc, ThreadContext::pcState(), MipsISA::r, ThreadContext::readIntReg(), and ThreadContext::readMiscReg().

name()

const std::string SparcISA::RemoteGDB::SPARC64GdbRegCache::name ( ) const

inlinevirtual

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 BaseGdbRegCache.

Definition at line 99 of file remote_gdb.hh.

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

setRegs()

void RemoteGDB::SPARC64GdbRegCache::setRegs ( ThreadContext *  ) const

virtual

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

Implements BaseGdbRegCache.

Definition at line 226 of file remote_gdb.cc.

References ArmISA::i, GenericISA::DelaySlotPCState< MachInst >::nnpc(), GenericISA::SimplePCState< MachInst >::npc(), GenericISA::DelaySlotUPCState< MachInst >::nupc(), GenericISA::SimplePCState< MachInst >::pc(), MipsISA::pc, ThreadContext::pcState(), MipsISA::r, ThreadContext::setIntReg(), and GenericISA::DelaySlotUPCState< MachInst >::upc().

size()

size_t SparcISA::RemoteGDB::SPARC64GdbRegCache::size ( ) const

inlinevirtual

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

Implements BaseGdbRegCache.

Definition at line 95 of file remote_gdb.hh.

References SparcISA::RemoteGDB::SPARCGdbRegCache::getRegs(), SparcISA::RemoteGDB::SPARCGdbRegCache::r, and SparcISA::RemoteGDB::SPARCGdbRegCache::setRegs().

Member Data Documentation

fpr

uint64_t SparcISA::RemoteGDB::SPARC64GdbRegCache::fpr[32]

Definition at line 85 of file remote_gdb.hh.

fprs

uint64_t SparcISA::RemoteGDB::SPARC64GdbRegCache::fprs

Definition at line 90 of file remote_gdb.hh.

fsr

uint64_t SparcISA::RemoteGDB::SPARC64GdbRegCache::fsr

Definition at line 89 of file remote_gdb.hh.

gpr

uint64_t SparcISA::RemoteGDB::SPARC64GdbRegCache::gpr[32]

Definition at line 84 of file remote_gdb.hh.

npc

uint64_t SparcISA::RemoteGDB::SPARC64GdbRegCache::npc

Definition at line 87 of file remote_gdb.hh.

pc

uint64_t SparcISA::RemoteGDB::SPARC64GdbRegCache::pc

Definition at line 86 of file remote_gdb.hh.

r

struct { ... } SparcISA::RemoteGDB::SPARC64GdbRegCache::r

state

uint64_t SparcISA::RemoteGDB::SPARC64GdbRegCache::state

Definition at line 88 of file remote_gdb.hh.

y

uint64_t SparcISA::RemoteGDB::SPARC64GdbRegCache::y

Definition at line 91 of file remote_gdb.hh.

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

• arch/sparc/remote_gdb.hh
• arch/sparc/remote_gdb.cc