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lldb_private::UnixSignals Class Reference

#include <UnixSignals.h>

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Classes

struct  Signal
 

Public Member Functions

 UnixSignals ()
 
virtual ~UnixSignals ()
 
const char * GetSignalAsCString (int32_t signo) const
 
bool SignalIsValid (int32_t signo) const
 
int32_t GetSignalNumberFromName (const char *name) const
 
const char * GetSignalInfo (int32_t signo, bool &should_suppress, bool &should_stop, bool &should_notify) const
 
bool GetShouldSuppress (int32_t signo) const
 
bool SetShouldSuppress (int32_t signo, bool value)
 
bool SetShouldSuppress (const char *signal_name, bool value)
 
bool GetShouldStop (int32_t signo) const
 
bool SetShouldStop (int32_t signo, bool value)
 
bool SetShouldStop (const char *signal_name, bool value)
 
bool GetShouldNotify (int32_t signo) const
 
bool SetShouldNotify (int32_t signo, bool value)
 
bool SetShouldNotify (const char *signal_name, bool value)
 
int32_t GetFirstSignalNumber () const
 
int32_t GetNextSignalNumber (int32_t current_signal) const
 
int32_t GetNumSignals () const
 
int32_t GetSignalAtIndex (int32_t index) const
 
ConstString GetShortName (ConstString name) const
 
void AddSignal (int signo, const char *name, bool default_suppress, bool default_stop, bool default_notify, const char *description, const char *alias=nullptr)
 
void RemoveSignal (int signo)
 
uint64_t GetVersion () const
 
std::vector< int32_t > GetFilteredSignals (llvm::Optional< bool > should_suppress, llvm::Optional< bool > should_stop, llvm::Optional< bool > should_notify)
 

Static Public Member Functions

static lldb::UnixSignalsSP Create (const ArchSpec &arch)
 
static lldb::UnixSignalsSP CreateForHost ()
 

Protected Types

typedef std::map< int32_t, Signal > collection
 

Protected Member Functions

virtual void Reset ()
 
 UnixSignals (const UnixSignals &rhs)
 
const UnixSignals & operator= (const UnixSignals &rhs)=delete
 

Protected Attributes

collection m_signals
 
uint64_t m_version = 0
 

Detailed Description

Definition at line 22 of file UnixSignals.h.

Member Typedef Documentation

◆ collection

typedef std::map<int32_t, Signal> lldb_private::UnixSignals::collection
protected

Definition at line 112 of file UnixSignals.h.

Constructor & Destructor Documentation

◆ UnixSignals() [1/2]

UnixSignals::UnixSignals ( )

Definition at line 60 of file UnixSignals.cpp.

References Reset().

◆ ~UnixSignals()

UnixSignals::~UnixSignals ( )
virtualdefault

◆ UnixSignals() [2/2]

UnixSignals::UnixSignals ( const UnixSignals &  rhs)
protected

Definition at line 62 of file UnixSignals.cpp.

Member Function Documentation

◆ AddSignal()

void UnixSignals::AddSignal ( int  signo,
const char *  name,
bool  default_suppress,
bool  default_stop,
bool  default_notify,
const char *  description,
const char *  alias = nullptr 
)

Definition at line 112 of file UnixSignals.cpp.

References m_signals, and m_version.

Referenced by lldb_private::FreeBSDSignals::Reset(), lldb_private::LinuxSignals::Reset(), lldb_private::NetBSDSignals::Reset(), lldb_private::MipsLinuxSignals::Reset(), and Reset().

◆ Create()

lldb::UnixSignalsSP UnixSignals::Create ( const ArchSpec &  arch)
static

Definition at line 29 of file UnixSignals.cpp.

References lldb_private::ArchSpec::GetTriple().

Referenced by CreateForHost(), lldb_private::process_gdb_remote::ProcessGDBRemote::DoConnectRemote(), lldb_private::minidump::ProcessMinidump::DoLoadCore(), and lldb_private::platform_gdb_server::PlatformRemoteGDBServer::GetRemoteUnixSignals().

◆ CreateForHost()

lldb::UnixSignalsSP UnixSignals::CreateForHost ( )
static

Definition at line 53 of file UnixSignals.cpp.

References Create().

Referenced by lldb_private::Platform::GetUnixSignals(), and lldb_private::process_gdb_remote::GDBRemoteCommunicationServerPlatform::Handle_jSignalsInfo().

◆ GetFilteredSignals()

std::vector< int32_t > UnixSignals::GetFilteredSignals ( llvm::Optional< bool >  should_suppress,
llvm::Optional< bool >  should_stop,
llvm::Optional< bool >  should_notify 
)

Definition at line 285 of file UnixSignals.cpp.

References GetFirstSignalNumber(), GetNextSignalNumber(), GetSignalInfo(), and LLDB_INVALID_SIGNAL_NUMBER.

◆ GetFirstSignalNumber()

int32_t UnixSignals::GetFirstSignalNumber ( ) const

Definition at line 164 of file UnixSignals.cpp.

References LLDB_INVALID_SIGNAL_NUMBER, and m_signals.

Referenced by GetFilteredSignals().

◆ GetNextSignalNumber()

int32_t UnixSignals::GetNextSignalNumber ( int32_t  current_signal) const

Definition at line 171 of file UnixSignals.cpp.

References LLDB_INVALID_SIGNAL_NUMBER, and m_signals.

Referenced by GetFilteredSignals().

◆ GetNumSignals()

int32_t UnixSignals::GetNumSignals ( ) const

Definition at line 272 of file UnixSignals.cpp.

References m_signals.

◆ GetShortName()

ConstString UnixSignals::GetShortName ( ConstString  name) const

Definition at line 140 of file UnixSignals.cpp.

References lldb_private::ConstString::GetStringRef().

Referenced by GetSignalNumberFromName().

◆ GetShouldNotify()

bool UnixSignals::GetShouldNotify ( int32_t  signo) const

Definition at line 248 of file UnixSignals.cpp.

References m_signals.

◆ GetShouldStop()

bool UnixSignals::GetShouldStop ( int32_t  signo) const

Definition at line 224 of file UnixSignals.cpp.

References m_signals.

◆ GetShouldSuppress()

bool UnixSignals::GetShouldSuppress ( int32_t  signo) const

Definition at line 200 of file UnixSignals.cpp.

References m_signals.

◆ GetSignalAsCString()

const char * UnixSignals::GetSignalAsCString ( int32_t  signo) const

Definition at line 128 of file UnixSignals.cpp.

References m_signals.

◆ GetSignalAtIndex()

int32_t UnixSignals::GetSignalAtIndex ( int32_t  index) const

Definition at line 274 of file UnixSignals.cpp.

References LLDB_INVALID_SIGNAL_NUMBER, and m_signals.

◆ GetSignalInfo()

const char * UnixSignals::GetSignalInfo ( int32_t  signo,
bool &  should_suppress,
bool &  should_stop,
bool &  should_notify 
) const

Definition at line 185 of file UnixSignals.cpp.

References lldb_private::ConstString::AsCString(), lldb_private::UnixSignals::Signal::m_name, lldb_private::UnixSignals::Signal::m_notify, m_signals, lldb_private::UnixSignals::Signal::m_stop, and lldb_private::UnixSignals::Signal::m_suppress.

Referenced by GetFilteredSignals().

◆ GetSignalNumberFromName()

int32_t UnixSignals::GetSignalNumberFromName ( const char *  name) const

Definition at line 146 of file UnixSignals.cpp.

References GetShortName(), LLDB_INVALID_SIGNAL_NUMBER, and m_signals.

Referenced by SetShouldNotify(), SetShouldStop(), SetShouldSuppress(), and lldb_private::process_gdb_remote::GDBRemoteClientBase::ShouldStop().

◆ GetVersion()

uint64_t UnixSignals::GetVersion ( ) const

Definition at line 282 of file UnixSignals.cpp.

References m_version.

◆ operator=()

const UnixSignals& lldb_private::UnixSignals::operator= ( const UnixSignals &  rhs)
protecteddelete

◆ RemoveSignal()

void UnixSignals::RemoveSignal ( int  signo)

Definition at line 121 of file UnixSignals.cpp.

References m_signals, and m_version.

◆ Reset()

void UnixSignals::Reset ( )
protectedvirtual

Reimplemented in lldb_private::GDBRemoteSignals, lldb_private::MipsLinuxSignals, lldb_private::FreeBSDSignals, lldb_private::LinuxSignals, and lldb_private::NetBSDSignals.

Definition at line 66 of file UnixSignals.cpp.

References AddSignal(), and m_signals.

Referenced by lldb_private::FreeBSDSignals::Reset(), lldb_private::NetBSDSignals::Reset(), and UnixSignals().

◆ SetShouldNotify() [1/2]

bool UnixSignals::SetShouldNotify ( const char *  signal_name,
bool  value 
)

Definition at line 265 of file UnixSignals.cpp.

References GetSignalNumberFromName(), LLDB_INVALID_SIGNAL_NUMBER, and SetShouldNotify().

◆ SetShouldNotify() [2/2]

bool lldb_private::UnixSignals::SetShouldNotify ( int32_t  signo,
bool  value 
)

Referenced by SetShouldNotify().

◆ SetShouldStop() [1/2]

bool UnixSignals::SetShouldStop ( const char *  signal_name,
bool  value 
)

Definition at line 241 of file UnixSignals.cpp.

References GetSignalNumberFromName(), LLDB_INVALID_SIGNAL_NUMBER, and SetShouldStop().

◆ SetShouldStop() [2/2]

bool lldb_private::UnixSignals::SetShouldStop ( int32_t  signo,
bool  value 
)

Referenced by SetShouldStop().

◆ SetShouldSuppress() [1/2]

bool UnixSignals::SetShouldSuppress ( const char *  signal_name,
bool  value 
)

Definition at line 217 of file UnixSignals.cpp.

References GetSignalNumberFromName(), LLDB_INVALID_SIGNAL_NUMBER, and SetShouldSuppress().

◆ SetShouldSuppress() [2/2]

bool lldb_private::UnixSignals::SetShouldSuppress ( int32_t  signo,
bool  value 
)

Referenced by SetShouldSuppress().

◆ SignalIsValid()

bool UnixSignals::SignalIsValid ( int32_t  signo) const

Definition at line 136 of file UnixSignals.cpp.

References m_signals.

Member Data Documentation

◆ m_signals

collection lldb_private::UnixSignals::m_signals
protected

Definition at line 114 of file UnixSignals.h.

Referenced by AddSignal(), GetFirstSignalNumber(), GetNextSignalNumber(), GetNumSignals(), GetShouldNotify(), GetShouldStop(), GetShouldSuppress(), GetSignalAsCString(), GetSignalAtIndex(), GetSignalInfo(), GetSignalNumberFromName(), RemoveSignal(), lldb_private::LinuxSignals::Reset(), lldb_private::MipsLinuxSignals::Reset(), lldb_private::GDBRemoteSignals::Reset(), Reset(), and SignalIsValid().

◆ m_version

uint64_t lldb_private::UnixSignals::m_version = 0
protected

Definition at line 120 of file UnixSignals.h.

Referenced by AddSignal(), GetVersion(), and RemoveSignal().

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