StopInfoMachException.cpp File Reference

#include "StopInfoMachException.h"
#include "lldb/lldb-forward.h"
#include "lldb/Breakpoint/Watchpoint.h"
#include "lldb/Symbol/Symbol.h"
#include "lldb/Target/ABI.h"
#include "lldb/Target/DynamicLoader.h"
#include "lldb/Target/ExecutionContext.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/RegisterContext.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/Thread.h"
#include "lldb/Target/ThreadPlan.h"
#include "lldb/Target/UnixSignals.h"
#include "lldb/Utility/LLDBLog.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/StreamString.h"
#include <optional>

Go to the source code of this file.

Classes
struct	PtrauthInstructionInfo
	Information about a pointer-authentication related instruction. More...

Functions
static std::optional< PtrauthInstructionInfo >	GetPtrauthInstructionInfo (Target &target, const ArchSpec &arch, const Address &at_addr)
	Get any pointer-authentication related information about the instruction at address at_addr.
static void	DescribeAddressBriefly (Stream &strm, const Address &addr, Target &target)
	Describe the load address of addr using the format filename:line:col.
static StopInfoSP	GetStopInfoForHardwareBP (Thread &thread, Target *target, uint32_t exc_data_count, uint64_t exc_sub_code, uint64_t exc_sub_sub_code)

Function Documentation

DescribeAddressBriefly()

static void DescribeAddressBriefly ( Stream &  strm, const Address &  addr, Target &  target  )

static

Describe the load address of addr using the format filename:line:col.

Definition at line 68 of file StopInfoMachException.cpp.

References lldb::eDescriptionLevelBrief, lldb_private::Address::GetDescription(), lldb_private::Address::GetLoadAddress(), lldb_private::StreamString::GetString(), and lldb_private::Stream::Printf().

Referenced by lldb_private::StopInfoMachException::DeterminePtrauthFailure().

GetPtrauthInstructionInfo()

static std::optional< PtrauthInstructionInfo > GetPtrauthInstructionInfo ( Target &  target, const ArchSpec &  arch, const Address &  at_addr  )

static

Get any pointer-authentication related information about the instruction at address at_addr.

Definition at line 47 of file StopInfoMachException.cpp.

References lldb_private::Disassembler::DisassembleRange(), lldb_private::InstructionList::GetInstructionAtIndex(), and PtrauthInstructionInfo::IsAuthenticated.

Referenced by lldb_private::StopInfoMachException::DeterminePtrauthFailure().

GetStopInfoForHardwareBP()

static StopInfoSP GetStopInfoForHardwareBP ( Thread &  thread, Target *  target, uint32_t  exc_data_count, uint64_t  exc_sub_code, uint64_t  exc_sub_sub_code  )

static

Definition at line 490 of file StopInfoMachException.cpp.

References lldb_private::StopInfo::CreateStopReasonWithBreakpointSiteID(), lldb_private::StopInfo::CreateStopReasonWithWatchpointID(), lldb_private::UserID::GetID(), lldb_private::Thread::GetProcess(), and lldb_private::Target::GetProcessSP().

Referenced by lldb_private::StopInfoMachException::CreateStopReasonWithMachException().