AlphaISA::RemoteGDB::AlphaGdbRegCache Class Reference

#include <remote_gdb.hh>

Inheritance diagram for AlphaISA::RemoteGDB::AlphaGdbRegCache:

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   vfp
}	r

Additional Inherited Members
Protected Attributes inherited from BaseGdbRegCache
BaseRemoteGDB *	gdb

Detailed Description

Definition at line 55 of file remote_gdb.hh.

Member Function Documentation

data()

char* AlphaISA::RemoteGDB::AlphaGdbRegCache::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 66 of file remote_gdb.hh.

References r.

getRegs()

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

virtual

Fill the raw buffer from the registers in the ThreadContext.

Implements BaseGdbRegCache.

Definition at line 207 of file remote_gdb.cc.

References DPRINTF, ArmISA::i, AlphaISA::PcPAL(), ThreadContext::pcState(), MipsISA::r, ThreadContext::readFloatReg(), ThreadContext::readIntReg(), and AlphaISA::reg_redir.

Referenced by size().

name()

const std::string AlphaISA::RemoteGDB::AlphaGdbRegCache::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 71 of file remote_gdb.hh.

References BaseRemoteGDB::_port, BaseRemoteGDB::context(), BaseGdbRegCache::gdb, AlphaISA::RemoteGDB::gdbRegs(), BaseRemoteGDB::name(), AlphaISA::RemoteGDB::RemoteGDB(), and BaseRemoteGDB::system().

setRegs()

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

virtual

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

Implements BaseGdbRegCache.

Definition at line 230 of file remote_gdb.cc.

References DPRINTF, ArmISA::i, AlphaISA::NumFloatArchRegs, AlphaISA::PcPAL(), ThreadContext::pcState(), MipsISA::r, AlphaISA::reg_redir, ThreadContext::setFloatReg(), and ThreadContext::setIntReg().

Referenced by size().

size()

size_t AlphaISA::RemoteGDB::AlphaGdbRegCache::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 67 of file remote_gdb.hh.

References getRegs(), r, and setRegs().

Member Data Documentation

fpr

uint64_t AlphaISA::RemoteGDB::AlphaGdbRegCache::fpr[32]

Definition at line 61 of file remote_gdb.hh.

gpr

uint64_t AlphaISA::RemoteGDB::AlphaGdbRegCache::gpr[32]

Definition at line 60 of file remote_gdb.hh.

pc

uint64_t AlphaISA::RemoteGDB::AlphaGdbRegCache::pc

Definition at line 62 of file remote_gdb.hh.

r

struct { ... } AlphaISA::RemoteGDB::AlphaGdbRegCache::r

Referenced by data(), and size().

vfp

uint64_t AlphaISA::RemoteGDB::AlphaGdbRegCache::vfp

Definition at line 63 of file remote_gdb.hh.

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

• arch/alpha/remote_gdb.hh
• arch/alpha/remote_gdb.cc