X86ISA::RemoteGDB::X86GdbRegCache Class Reference

#include <remote_gdb.hh>

Inheritance diagram for X86ISA::RemoteGDB::X86GdbRegCache:

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   eax
uint32_t   ecx
uint32_t   edx
uint32_t   ebx
uint32_t   esp
uint32_t   ebp
uint32_t   esi
uint32_t   edi
uint32_t   eip
uint32_t   eflags
uint32_t   cs
uint32_t   ss
uint32_t   ds
uint32_t   es
uint32_t   fs
uint32_t   gs
}	r

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

Detailed Description

Definition at line 61 of file remote_gdb.hh.

Member Function Documentation

char* X86ISA::RemoteGDB::X86GdbRegCache::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 84 of file remote_gdb.hh.

References r.

void RemoteGDB::X86GdbRegCache::getRegs ( ThreadContext *  )

virtual

Fill the raw buffer from the registers in the ThreadContext.

Implements BaseRemoteGDB::BaseGdbRegCache.

Definition at line 138 of file remote_gdb.cc.

References DPRINTF, X86ISA::MISCREG_CS, X86ISA::MISCREG_DS, X86ISA::MISCREG_ES, X86ISA::MISCREG_FS, X86ISA::MISCREG_GS, X86ISA::MISCREG_RFLAGS, X86ISA::MISCREG_SS, ThreadContext::pcState(), X86ISA::r, ThreadContext::readIntReg(), and ThreadContext::readMiscRegNoEffect().

const std::string X86ISA::RemoteGDB::X86GdbRegCache::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 89 of file remote_gdb.hh.

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

void RemoteGDB::X86GdbRegCache::setRegs ( ThreadContext *  ) const

virtual

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

Implements BaseRemoteGDB::BaseGdbRegCache.

Definition at line 196 of file remote_gdb.cc.

References DPRINTF, X86ISA::MISCREG_CS, X86ISA::MISCREG_DS, X86ISA::MISCREG_ES, X86ISA::MISCREG_FS, X86ISA::MISCREG_GS, X86ISA::MISCREG_RFLAGS, X86ISA::MISCREG_SS, ThreadContext::pcState(), X86ISA::r, ThreadContext::readMiscRegNoEffect(), ThreadContext::setIntReg(), ThreadContext::setMiscReg(), and warn.

size_t X86ISA::RemoteGDB::X86GdbRegCache::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 85 of file remote_gdb.hh.

References r.

Member Data Documentation

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::cs

Definition at line 76 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::ds

Definition at line 78 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::eax

Definition at line 66 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::ebp

Definition at line 71 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::ebx

Definition at line 69 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::ecx

Definition at line 67 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::edi

Definition at line 73 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::edx

Definition at line 68 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::eflags

Definition at line 75 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::eip

Definition at line 74 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::es

Definition at line 79 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::esi

Definition at line 72 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::esp

Definition at line 70 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::fs

Definition at line 80 of file remote_gdb.hh.

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::gs

Definition at line 81 of file remote_gdb.hh.

struct { ... } X86ISA::RemoteGDB::X86GdbRegCache::r

Referenced by data(), and size().

uint32_t X86ISA::RemoteGDB::X86GdbRegCache::ss

Definition at line 77 of file remote_gdb.hh.

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

• arch/x86/remote_gdb.hh
• arch/x86/remote_gdb.cc