14bdf09396
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31501 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/unix/stackwalk.h
|
|
// Purpose: declaration of wxStackWalker for Unix
|
|
// Author: Vadim Zeitlin
|
|
// Modified by:
|
|
// Created: 2005-01-19
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) 2005 Vadim Zeitlin <vadim@wxwindows.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_UNIX_STACKWALK_H_
|
|
#define _WX_UNIX_STACKWALK_H_
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxStackFrame
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_BASE wxStackFrame : public wxStackFrameBase
|
|
{
|
|
public:
|
|
// arguments are the stack depth of this frame, its address and the return
|
|
// value of backtrace_symbols() for it
|
|
//
|
|
// NB: we don't copy syminfo pointer so it should have lifetime at least as
|
|
// long as ours
|
|
wxStackFrame(size_t level, void *address, const char *syminfo)
|
|
: wxStackFrameBase(level, address)
|
|
{
|
|
m_hasName =
|
|
m_hasLocation = false;
|
|
|
|
m_syminfo = syminfo;
|
|
}
|
|
|
|
protected:
|
|
virtual void OnGetName();
|
|
virtual void OnGetLocation();
|
|
|
|
private:
|
|
const char *m_syminfo;
|
|
|
|
bool m_hasName,
|
|
m_hasLocation;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxStackWalker
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_BASE wxStackWalker : public wxStackWalkerBase
|
|
{
|
|
public:
|
|
// we need the full path to the program executable to be able to use
|
|
// addr2line, normally we can retrieve it from wxTheApp but if wxTheApp
|
|
// doesn't exist or doesn't have the correct value, the path may be given
|
|
// explicitly
|
|
wxStackWalker(const char *argv0 = NULL)
|
|
{
|
|
ms_exepath = wxString::FromAscii(argv0);
|
|
}
|
|
|
|
virtual void Walk(size_t skip = 1);
|
|
virtual void WalkFromException() { Walk(2); }
|
|
|
|
static const wxString& GetExePath() { return ms_exepath; }
|
|
|
|
private:
|
|
static wxString ms_exepath;
|
|
};
|
|
|
|
#endif // _WX_UNIX_STACKWALK_H_
|