MipsISA::RemoteGDB::MipsGdbRegCache Class Reference

#include <remote_gdb.hh>

Inheritance diagram for MipsISA::RemoteGDB::MipsGdbRegCache:

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 BaseRemoteGDB::BaseGdbRegCache
	BaseGdbRegCache (BaseRemoteGDB *g)
virtual	~BaseGdbRegCache ()

Private Attributes
struct {
uint32_t   gpr [32]
uint32_t   sr
uint32_t   lo
uint32_t   hi
uint32_t   badvaddr
uint32_t   cause
uint32_t   pc
uint32_t   fpr [32]
uint32_t   fsr
uint32_t   fir
}	r

Additional Inherited Members
Protected Attributes inherited from BaseRemoteGDB::BaseGdbRegCache
BaseRemoteGDB *	gdb

Detailed Description

Definition at line 52 of file remote_gdb.hh.

Member Function Documentation

char* MipsISA::RemoteGDB::MipsGdbRegCache::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 BaseRemoteGDB::BaseGdbRegCache.

Definition at line 69 of file remote_gdb.hh.

References r.

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

virtual

Fill the raw buffer from the registers in the ThreadContext.

Implements BaseRemoteGDB::BaseGdbRegCache.

Definition at line 175 of file remote_gdb.cc.

References DPRINTF, MipsISA::FLOATREG_FCCR, MipsISA::FLOATREG_FIR, MipsISA::i, MipsISA::INTREG_HI, MipsISA::INTREG_LO, MipsISA::MISCREG_BADVADDR, MipsISA::MISCREG_CAUSE, MipsISA::MISCREG_STATUS, ThreadContext::pcState(), r, ThreadContext::readFloatRegBits(), ThreadContext::readIntReg(), and ThreadContext::readMiscRegNoEffect().

const std::string MipsISA::RemoteGDB::MipsGdbRegCache::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 BaseRemoteGDB::BaseGdbRegCache.

Definition at line 74 of file remote_gdb.hh.

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

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

virtual

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

Implements BaseRemoteGDB::BaseGdbRegCache.

Definition at line 192 of file remote_gdb.cc.

References DPRINTF, MipsISA::FLOATREG_FCCR, MipsISA::FLOATREG_FIR, MipsISA::i, MipsISA::INTREG_HI, MipsISA::INTREG_LO, MipsISA::MISCREG_BADVADDR, MipsISA::MISCREG_CAUSE, MipsISA::MISCREG_STATUS, ThreadContext::pcState(), MipsISA::r, ThreadContext::setFloatRegBits(), ThreadContext::setIntReg(), and ThreadContext::setMiscRegNoEffect().

size_t MipsISA::RemoteGDB::MipsGdbRegCache::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 BaseRemoteGDB::BaseGdbRegCache.

Definition at line 70 of file remote_gdb.hh.

References r.

Member Data Documentation

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::badvaddr

Definition at line 61 of file remote_gdb.hh.

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::cause

Definition at line 62 of file remote_gdb.hh.

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::fir

Definition at line 66 of file remote_gdb.hh.

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::fpr[32]

Definition at line 64 of file remote_gdb.hh.

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::fsr

Definition at line 65 of file remote_gdb.hh.

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::gpr[32]

Definition at line 57 of file remote_gdb.hh.

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::hi

Definition at line 60 of file remote_gdb.hh.

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::lo

Definition at line 59 of file remote_gdb.hh.

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::pc

Definition at line 63 of file remote_gdb.hh.

struct { ... } MipsISA::RemoteGDB::MipsGdbRegCache::r

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

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::sr

Definition at line 58 of file remote_gdb.hh.

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

• arch/mips/remote_gdb.hh
• arch/mips/remote_gdb.cc