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//===-- BreakpointResolverAddress.h -----------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_BreakpointResolverAddress_h_
#define liblldb_BreakpointResolverAddress_h_
// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Breakpoint/BreakpointResolver.h"
#include "lldb/Core/ModuleSpec.h"
namespace lldb_private {
//----------------------------------------------------------------------
/// @class BreakpointResolverAddress BreakpointResolverAddress.h "lldb/Breakpoint/BreakpointResolverAddress.h"
/// @brief This class sets breakpoints on a given Address. This breakpoint only takes
/// once, and then it won't attempt to reset itself.
//----------------------------------------------------------------------
class BreakpointResolverAddress:
public BreakpointResolver
{
public:
BreakpointResolverAddress (Breakpoint *bkpt,
const Address &addr);
BreakpointResolverAddress (Breakpoint *bkpt,
const Address &addr,
const FileSpec &module_spec);
~BreakpointResolverAddress() override;
void
ResolveBreakpoint (SearchFilter &filter) override;
void
ResolveBreakpointInModules (SearchFilter &filter,
ModuleList &modules) override;
Searcher::CallbackReturn
SearchCallback (SearchFilter &filter,
SymbolContext &context,
Address *addr,
bool containing) override;
Searcher::Depth
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 BreakpointResolverAddress *) { return true; }
static inline bool classof(const BreakpointResolver *V) {
return V->getResolverID() == BreakpointResolver::AddressResolver;
}
lldb::BreakpointResolverSP
CopyForBreakpoint (Breakpoint &breakpoint) override;
protected:
Address m_addr; // The address - may be Section Offset or may be just an offset
lldb::addr_t m_resolved_addr; // The current value of the resolved load address for this breakpoint,
FileSpec m_module_filespec; // If this filespec is Valid, and m_addr is an offset, then it will be converted
// to a Section+Offset address in this module, whenever that module gets around to
// being loaded.
private:
DISALLOW_COPY_AND_ASSIGN(BreakpointResolverAddress);
};
} // namespace lldb_private
#endif // liblldb_BreakpointResolverAddress_h_
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