InstrumentationRuntimeUBSan.cpp File Reference

#include "InstrumentationRuntimeUBSan.h"
#include "Plugins/Process/Utility/HistoryThread.h"
#include "lldb/Breakpoint/StoppointCallbackContext.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/Module.h"
#include "lldb/Core/PluginInterface.h"
#include "lldb/Core/PluginManager.h"
#include "lldb/Expression/UserExpression.h"
#include "lldb/Host/StreamFile.h"
#include "lldb/Interpreter/CommandReturnObject.h"
#include "lldb/Symbol/Symbol.h"
#include "lldb/Symbol/SymbolContext.h"
#include "lldb/Symbol/Variable.h"
#include "lldb/Symbol/VariableList.h"
#include "lldb/Target/InstrumentationRuntimeStopInfo.h"
#include "lldb/Target/SectionLoadList.h"
#include "lldb/Target/StopInfo.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/Thread.h"
#include "lldb/Utility/RegularExpression.h"
#include "lldb/Utility/Stream.h"
#include "lldb/ValueObject/ValueObject.h"
#include <cctype>
#include <memory>

Go to the source code of this file.

Functions
static addr_t	RetrieveUnsigned (ValueObjectSP return_value_sp, ProcessSP process_sp, const std::string &expression_path)
static std::string	RetrieveString (ValueObjectSP return_value_sp, ProcessSP process_sp, const std::string &expression_path)
static std::string	GetStopReasonDescription (StructuredData::ObjectSP report)

Variables
static const char *	ub_sanitizer_retrieve_report_data_prefix
static const char *	ub_sanitizer_retrieve_report_data_command

Function Documentation

GetStopReasonDescription()

static std::string GetStopReasonDescription ( StructuredData::ObjectSP  report )

static

Definition at line 182 of file InstrumentationRuntimeUBSan.cpp.

Referenced by lldb_private::InstrumentationRuntimeUBSan::GetBacktracesFromExtendedStopInfo(), and lldb_private::InstrumentationRuntimeUBSan::NotifyBreakpointHit().

RetrieveString()

static std::string RetrieveString ( ValueObjectSP  return_value_sp, ProcessSP  process_sp, const std::string &  expression_path  )

static

Definition at line 94 of file InstrumentationRuntimeUBSan.cpp.

References error(), and RetrieveUnsigned().

RetrieveUnsigned()

static addr_t RetrieveUnsigned ( ValueObjectSP  return_value_sp, ProcessSP  process_sp, const std::string &  expression_path  )

static

Definition at line 87 of file InstrumentationRuntimeUBSan.cpp.

Referenced by lldb_private::InstrumentationRuntimeUBSan::RetrieveReportData(), and RetrieveString().

Variable Documentation

ub_sanitizer_retrieve_report_data_command

const char* ub_sanitizer_retrieve_report_data_command

static

Initial value:

= R"(
struct {
  const char *issue_kind;
  const char *message;
  const char *filename;
  unsigned line;
  unsigned col;
  char *memory_addr;
} t;
 
__ubsan_get_current_report_data(&t.issue_kind, &t.message, &t.filename, &t.line,
                                &t.col, &t.memory_addr);
t;
)"

Definition at line 72 of file InstrumentationRuntimeUBSan.cpp.

Referenced by lldb_private::InstrumentationRuntimeUBSan::RetrieveReportData().

ub_sanitizer_retrieve_report_data_prefix

const char* ub_sanitizer_retrieve_report_data_prefix

static

Initial value:

= R"(
extern "C" {
void
__ubsan_get_current_report_data(const char **OutIssueKind,
    const char **OutMessage, const char **OutFilename, unsigned *OutLine,
    unsigned *OutCol, char **OutMemoryAddr);
}
)"

Definition at line 63 of file InstrumentationRuntimeUBSan.cpp.

Referenced by lldb_private::InstrumentationRuntimeUBSan::RetrieveReportData().