SparcISA::RemoteGDB::SPARCGdbRegCache Class Reference

#include <remote_gdb.hh>

Inheritance diagram for SparcISA::RemoteGDB::SPARCGdbRegCache:

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 Member Functions
	BaseGdbRegCache (BaseRemoteGDB *g)

Private Attributes
struct {
uint32_t   gpr [32]
uint32_t   hole [32]
uint32_t   y
uint32_t   psr
uint32_t   wim
uint32_t   tbr
uint32_t   pc
uint32_t   npc
uint32_t   fsr
uint32_t   csr
}	r

Additional Inherited Members
Protected Attributes inherited from BaseGdbRegCache
BaseRemoteGDB *	gdb

Detailed Description

Definition at line 48 of file remote_gdb.hh.

Member Function Documentation

BaseGdbRegCache()

BaseGdbRegCache::BaseGdbRegCache

inlineprivate

Definition at line 119 of file remote_gdb.hh.

data()

char* SparcISA::RemoteGDB::SPARCGdbRegCache::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 65 of file remote_gdb.hh.

References r.

getRegs()

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

virtual

Fill the raw buffer from the registers in the ThreadContext.

Implements BaseGdbRegCache.

Definition at line 171 of file remote_gdb.cc.

References BaseRemoteGDB::context(), DPRINTF, htobe(), ArmISA::i, SparcISA::INTREG_CCR, SparcISA::INTREG_Y, SparcISA::MISCREG_FSR, SparcISA::MISCREG_PSTATE, pc, ThreadContext::pcState(), r, ThreadContext::readIntReg(), and ThreadContext::readMiscReg().

name()

const std::string SparcISA::RemoteGDB::SPARCGdbRegCache::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 70 of file remote_gdb.hh.

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

setRegs()

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

virtual

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

Implements BaseGdbRegCache.

Definition at line 206 of file remote_gdb.cc.

References BaseRemoteGDB::context(), ArmISA::i, MipsISA::pc, ThreadContext::pcState(), MipsISA::r, and ThreadContext::setIntReg().

size()

size_t SparcISA::RemoteGDB::SPARCGdbRegCache::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 66 of file remote_gdb.hh.

References r.

Member Data Documentation

csr

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::csr

Definition at line 62 of file remote_gdb.hh.

fsr

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::fsr

Definition at line 61 of file remote_gdb.hh.

gpr

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::gpr[32]

Definition at line 53 of file remote_gdb.hh.

hole

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::hole[32]

Definition at line 54 of file remote_gdb.hh.

npc

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::npc

Definition at line 60 of file remote_gdb.hh.

pc

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::pc

Definition at line 59 of file remote_gdb.hh.

Referenced by getRegs().

psr

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::psr

Definition at line 56 of file remote_gdb.hh.

r

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

Referenced by data(), getRegs(), and size().

tbr

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::tbr

Definition at line 58 of file remote_gdb.hh.

wim

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::wim

Definition at line 57 of file remote_gdb.hh.

y

uint32_t SparcISA::RemoteGDB::SPARCGdbRegCache::y

Definition at line 55 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