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//===-- BreakpointResolverName.h --------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLDB_BREAKPOINT_BREAKPOINTRESOLVERNAME_H
#define LLDB_BREAKPOINT_BREAKPOINTRESOLVERNAME_H
#include <string>
#include <vector>
#include "lldb/Breakpoint/BreakpointResolver.h"
#include "lldb/Core/Module.h"
namespace lldb_private {
/// \class BreakpointResolverName BreakpointResolverName.h
/// "lldb/Breakpoint/BreakpointResolverName.h" This class sets breakpoints on
/// a given function name, either by exact match or by regular expression.
class BreakpointResolverName : public BreakpointResolver {
public:
BreakpointResolverName(const lldb::BreakpointSP &bkpt, const char *name,
lldb::FunctionNameType name_type_mask,
lldb::LanguageType language,
Breakpoint::MatchType type, lldb::addr_t offset,
bool skip_prologue);
// This one takes an array of names. It is always MatchType = Exact.
BreakpointResolverName(const lldb::BreakpointSP &bkpt, const char *names[],
size_t num_names,
lldb::FunctionNameType name_type_mask,
lldb::LanguageType language, lldb::addr_t offset,
bool skip_prologue);
// This one takes a C++ array of names. It is always MatchType = Exact.
BreakpointResolverName(const lldb::BreakpointSP &bkpt,
std::vector<std::string> names,
lldb::FunctionNameType name_type_mask,
lldb::LanguageType language, lldb::addr_t offset,
bool skip_prologue);
// Creates a function breakpoint by regular expression. Takes over control
// of the lifespan of func_regex.
BreakpointResolverName(const lldb::BreakpointSP &bkpt,
RegularExpression func_regex,
lldb::LanguageType language, lldb::addr_t offset,
bool skip_prologue);
static BreakpointResolver *
CreateFromStructuredData(const lldb::BreakpointSP &bkpt,
const StructuredData::Dictionary &data_dict,
Status &error);
StructuredData::ObjectSP SerializeToStructuredData() override;
~BreakpointResolverName() override = default;
Searcher::CallbackReturn SearchCallback(SearchFilter &filter,
SymbolContext &context,
Address *addr) override;
lldb::SearchDepth GetDepth() override;
void GetDescription(Stream *s) override;
void Dump(Stream *s) const override;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const BreakpointResolverName *) { return true; }
static inline bool classof(const BreakpointResolver *V) {
return V->getResolverID() == BreakpointResolver::NameResolver;
}
lldb::BreakpointResolverSP
CopyForBreakpoint(lldb::BreakpointSP &breakpoint) override;
protected:
BreakpointResolverName(const BreakpointResolverName &rhs);
std::vector<Module::LookupInfo> m_lookups;
ConstString m_class_name;
RegularExpression m_regex;
Breakpoint::MatchType m_match_type;
lldb::LanguageType m_language;
bool m_skip_prologue;
void AddNameLookup(ConstString name,
lldb::FunctionNameType name_type_mask);
};
} // namespace lldb_private
#endif // LLDB_BREAKPOINT_BREAKPOINTRESOLVERNAME_H