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

Private Member Functions
	BaseGdbRegCache (BaseRemoteGDB *g)

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 BaseGdbRegCache
BaseRemoteGDB *	gdb

Detailed Description

Definition at line 49 of file remote_gdb.hh.

Member Function Documentation

BaseGdbRegCache()

BaseGdbRegCache::BaseGdbRegCache

inlineprivate

Definition at line 119 of file remote_gdb.hh.

data()

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 BaseGdbRegCache.

Definition at line 66 of file remote_gdb.hh.

References r.

getRegs()

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

virtual

Fill the raw buffer from the registers in the ThreadContext.

Implements BaseGdbRegCache.

Definition at line 167 of file remote_gdb.cc.

References BaseRemoteGDB::context(), 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::readFloatReg(), ThreadContext::readIntReg(), and ThreadContext::readMiscRegNoEffect().

name()

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 BaseGdbRegCache.

Definition at line 71 of file remote_gdb.hh.

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

setRegs()

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

virtual

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

Implements BaseGdbRegCache.

Definition at line 184 of file remote_gdb.cc.

References BaseRemoteGDB::context(), 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::setFloatReg(), ThreadContext::setIntReg(), and ThreadContext::setMiscRegNoEffect().

size()

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 BaseGdbRegCache.

Definition at line 67 of file remote_gdb.hh.

References r.

Member Data Documentation

badvaddr

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::badvaddr

Definition at line 58 of file remote_gdb.hh.

cause

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::cause

Definition at line 59 of file remote_gdb.hh.

fir

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::fir

Definition at line 63 of file remote_gdb.hh.

fpr

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

Definition at line 61 of file remote_gdb.hh.

fsr

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::fsr

Definition at line 62 of file remote_gdb.hh.

gpr

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

Definition at line 54 of file remote_gdb.hh.

hi

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::hi

Definition at line 57 of file remote_gdb.hh.

lo

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::lo

Definition at line 56 of file remote_gdb.hh.

pc

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::pc

Definition at line 60 of file remote_gdb.hh.

r

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

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

sr

uint32_t MipsISA::RemoteGDB::MipsGdbRegCache::sr

Definition at line 55 of file remote_gdb.hh.

---

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

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