ArmISA::RemoteGDB::AArch32GdbRegCache Class Reference

#include <remote_gdb.hh>

Inheritance diagram for ArmISA::RemoteGDB::AArch32GdbRegCache:

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 {
uint32_t   gpr [16]
uint32_t   cpsr
uint64_t   fpr [32]
uint32_t   fpscr
}	r

Additional Inherited Members
Protected Attributes inherited from BaseGdbRegCache
BaseRemoteGDB *	gdb

Detailed Description

Definition at line 69 of file remote_gdb.hh.

Member Function Documentation

data()

char* ArmISA::RemoteGDB::AArch32GdbRegCache::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 80 of file remote_gdb.hh.

References r.

getRegs()

void RemoteGDB::AArch32GdbRegCache::getRegs ( ThreadContext *  )

virtual

Fill the raw buffer from the registers in the ThreadContext.

Implements BaseGdbRegCache.

Definition at line 254 of file remote_gdb.cc.

References DPRINTF, ArmISA::i, ArmISA::INTREG_LR, ArmISA::INTREG_R0, ArmISA::INTREG_R1, ArmISA::INTREG_R10, ArmISA::INTREG_R11, ArmISA::INTREG_R12, ArmISA::INTREG_R2, ArmISA::INTREG_R3, ArmISA::INTREG_R4, ArmISA::INTREG_R5, ArmISA::INTREG_R6, ArmISA::INTREG_R7, ArmISA::INTREG_R8, ArmISA::INTREG_R9, ArmISA::INTREG_SP, ArmISA::MISCREG_CPSR, ArmISA::MISCREG_FPSCR, ThreadContext::pcState(), MipsISA::r, ThreadContext::readIntReg(), and ThreadContext::readMiscRegNoEffect().

Referenced by size(), and ArmISA::RemoteGDB::AArch64GdbRegCache::size().

name()

const std::string ArmISA::RemoteGDB::AArch32GdbRegCache::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 85 of file remote_gdb.hh.

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

setRegs()

void RemoteGDB::AArch32GdbRegCache::setRegs ( ThreadContext *  ) const

virtual

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

Implements BaseGdbRegCache.

Definition at line 284 of file remote_gdb.cc.

References DPRINTF, ArmISA::INTREG_LR, ArmISA::INTREG_R0, ArmISA::INTREG_R1, ArmISA::INTREG_R10, ArmISA::INTREG_R11, ArmISA::INTREG_R12, ArmISA::INTREG_R2, ArmISA::INTREG_R3, ArmISA::INTREG_R4, ArmISA::INTREG_R5, ArmISA::INTREG_R6, ArmISA::INTREG_R7, ArmISA::INTREG_R8, ArmISA::INTREG_R9, ArmISA::INTREG_SP, ArmISA::MISCREG_CPSR, ArmISA::MISCREG_FPSCR, ThreadContext::pcState(), MipsISA::r, ThreadContext::setIntReg(), ThreadContext::setMiscReg(), and ThreadContext::setMiscRegNoEffect().

Referenced by size(), and ArmISA::RemoteGDB::AArch64GdbRegCache::size().

size()

size_t ArmISA::RemoteGDB::AArch32GdbRegCache::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 81 of file remote_gdb.hh.

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

Member Data Documentation

cpsr

uint32_t ArmISA::RemoteGDB::AArch32GdbRegCache::cpsr

Definition at line 75 of file remote_gdb.hh.

fpr

uint64_t ArmISA::RemoteGDB::AArch32GdbRegCache::fpr[32]

Definition at line 76 of file remote_gdb.hh.

fpscr

uint32_t ArmISA::RemoteGDB::AArch32GdbRegCache::fpscr

Definition at line 77 of file remote_gdb.hh.

gpr

uint32_t ArmISA::RemoteGDB::AArch32GdbRegCache::gpr[16]

Definition at line 74 of file remote_gdb.hh.

r

struct { ... } ArmISA::RemoteGDB::AArch32GdbRegCache::r

Referenced by data(), ArmISA::RemoteGDB::AArch64GdbRegCache::data(), size(), and ArmISA::RemoteGDB::AArch64GdbRegCache::size().

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

• arch/arm/remote_gdb.hh
• arch/arm/remote_gdb.cc