LLDB: lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory Class Reference

LLDB mainline

The history keeps a circular buffer of GDB remote packets. More...

#include <GDBRemoteCommunicationHistory.h>

Public Member Functions
	GDBRemoteCommunicationHistory (uint32_t size=0)

	~GDBRemoteCommunicationHistory ()

void	AddPacket (char packet_char, GDBRemotePacket::Type type, uint32_t bytes_transmitted)

void	AddPacket (const std::string &src, uint32_t src_len, GDBRemotePacket::Type type, uint32_t bytes_transmitted)

void	Dump (Stream &strm) const

void	Dump (Log *log) const

bool	DidDumpToLog () const

Private Member Functions
uint32_t	GetFirstSavedPacketIndex () const

uint32_t	GetNumPacketsInHistory () const

uint32_t	GetNextIndex ()

uint32_t	NormalizeIndex (uint32_t i) const

Private Attributes
std::vector< GDBRemotePacket >	m_packets

uint32_t	m_curr_idx = 0

uint32_t	m_total_packet_count = 0

bool	m_dumped_to_log = false

Detailed Description

The history keeps a circular buffer of GDB remote packets.

The history is used for logging and replaying GDB remote packets.

Definition at line 24 of file GDBRemoteCommunicationHistory.h.

Constructor & Destructor Documentation

◆ GDBRemoteCommunicationHistory()

GDBRemoteCommunicationHistory::GDBRemoteCommunicationHistory ( uint32_t size = 0 )

Definition at line 20 of file GDBRemoteCommunicationHistory.cpp.

References m_packets.

◆ ~GDBRemoteCommunicationHistory()

GDBRemoteCommunicationHistory::~GDBRemoteCommunicationHistory ( )

default

Member Function Documentation

◆ AddPacket() [1/2]

void GDBRemoteCommunicationHistory::AddPacket	(	char	packet_char,
		GDBRemotePacket::Type	type,
		uint32_t	bytes_transmitted
	)

Definition at line 28 of file GDBRemoteCommunicationHistory.cpp.

References GetNextIndex(), m_packets, and m_total_packet_count.

Referenced by lldb_private::process_gdb_remote::GDBRemoteCommunication::CheckForPacket(), lldb_private::process_gdb_remote::GDBRemoteCommunication::SendAck(), lldb_private::process_gdb_remote::GDBRemoteCommunication::SendNack(), and lldb_private::process_gdb_remote::GDBRemoteCommunication::SendRawPacketNoLock().

◆ AddPacket() [2/2]

void GDBRemoteCommunicationHistory::AddPacket	(	const std::string &	src,
		uint32_t	src_len,
		GDBRemotePacket::Type	type,
		uint32_t	bytes_transmitted
	)

Definition at line 43 of file GDBRemoteCommunicationHistory.cpp.

References GetNextIndex(), m_packets, and m_total_packet_count.

◆ DidDumpToLog()

bool lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory::DidDumpToLog ( ) const

inline

Definition at line 39 of file GDBRemoteCommunicationHistory.h.

References m_dumped_to_log.

Referenced by lldb_private::process_gdb_remote::GDBRemoteCommunication::CheckForPacket(), and lldb_private::process_gdb_remote::GDBRemoteCommunication::SendRawPacketNoLock().

◆ Dump() [1/2]

void GDBRemoteCommunicationHistory::Dump ( Log * log ) const

Definition at line 74 of file GDBRemoteCommunicationHistory.cpp.

References lldb_private::GDBRemotePacket::bytes_transmitted, lldb_private::GDBRemotePacket::BinaryData::data, lldb_private::GDBRemotePacket::ePacketTypeInvalid, lldb_private::GDBRemotePacket::ePacketTypeSend, GetFirstSavedPacketIndex(), GetNumPacketsInHistory(), LLDB_LOGF, m_curr_idx, m_dumped_to_log, m_packets, NormalizeIndex(), lldb_private::GDBRemotePacket::packet, lldb_private::GDBRemotePacket::packet_idx, lldb_private::GDBRemotePacket::tid, and lldb_private::GDBRemotePacket::type.

◆ Dump() [2/2]

void GDBRemoteCommunicationHistory::Dump ( Stream & strm ) const

Definition at line 59 of file GDBRemoteCommunicationHistory.cpp.

References lldb_private::GDBRemotePacket::BinaryData::data, lldb_private::GDBRemotePacket::Dump(), lldb_private::GDBRemotePacket::ePacketTypeInvalid, GetFirstSavedPacketIndex(), GetNumPacketsInHistory(), m_curr_idx, m_packets, NormalizeIndex(), lldb_private::GDBRemotePacket::packet, lldb_private::GDBRemotePacket::packet_idx, lldb_private::Stream::Printf(), and lldb_private::GDBRemotePacket::type.

Referenced by lldb_private::process_gdb_remote::GDBRemoteCommunication::CheckForPacket(), lldb_private::process_gdb_remote::GDBRemoteCommunication::DumpHistory(), and lldb_private::process_gdb_remote::GDBRemoteCommunication::SendRawPacketNoLock().

◆ GetFirstSavedPacketIndex()

uint32_t lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory::GetFirstSavedPacketIndex ( ) const

inlineprivate

Definition at line 42 of file GDBRemoteCommunicationHistory.h.

References m_curr_idx, m_packets, and m_total_packet_count.

Referenced by Dump().

◆ GetNextIndex()

uint32_t lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory::GetNextIndex ( )

inlineprivate

Definition at line 56 of file GDBRemoteCommunicationHistory.h.

References m_curr_idx, m_total_packet_count, and NormalizeIndex().

Referenced by AddPacket().

◆ GetNumPacketsInHistory()

uint32_t lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory::GetNumPacketsInHistory ( ) const

inlineprivate

Definition at line 49 of file GDBRemoteCommunicationHistory.h.

References m_packets, and m_total_packet_count.

Referenced by Dump().

◆ NormalizeIndex()

uint32_t lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory::NormalizeIndex ( uint32_t i ) const

inlineprivate

Definition at line 63 of file GDBRemoteCommunicationHistory.h.

References m_packets.

Referenced by Dump(), and GetNextIndex().

Member Data Documentation

◆ m_curr_idx

uint32_t lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory::m_curr_idx = 0

private

Definition at line 68 of file GDBRemoteCommunicationHistory.h.

Referenced by Dump(), GetFirstSavedPacketIndex(), and GetNextIndex().

◆ m_dumped_to_log

bool lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory::m_dumped_to_log = false

mutableprivate

Definition at line 70 of file GDBRemoteCommunicationHistory.h.

Referenced by DidDumpToLog(), and Dump().

◆ m_packets

std::vector<GDBRemotePacket> lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory::m_packets

private

Definition at line 67 of file GDBRemoteCommunicationHistory.h.

Referenced by AddPacket(), Dump(), GDBRemoteCommunicationHistory(), GetFirstSavedPacketIndex(), GetNumPacketsInHistory(), and NormalizeIndex().

◆ m_total_packet_count

uint32_t lldb_private::process_gdb_remote::GDBRemoteCommunicationHistory::m_total_packet_count = 0

private

Definition at line 69 of file GDBRemoteCommunicationHistory.h.

Referenced by AddPacket(), GetFirstSavedPacketIndex(), GetNextIndex(), and GetNumPacketsInHistory().

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