On 2-3-2013 11:42, denisgolovan wrote: > Hi all > > Currently I am trying to make work attached code under Win64. > It uses LuaJIT 2 as drop-in replacement to Lua. > > The code works fine under Linux32, Linux64, Win32, but not under Win64. > Under Win64 it crashes with unhandled exception like following: > > An unhandled exception occurred at $0000000077D67D9D: > EControlC: Control-C hit > $0000000077D67D9D > > The same dll works fine under gcc/msvc complied project (luajit.exe > interpreter which comes in box). > > The idea of the attached code is following: > - try to calculate _invalid_ Lua code > - return Lua error (not exception). > > The problem seems to have something to do with exception handling under Win64 > as LuaJIT 2 using native exceptions in its dll. > But it does not mean that C exceptions should be catched by FPC. I > understand that's not possible. > lua_pcall should handle those internally (like under Linux64). > > It looks like some issue in FPC prevents LuaJIT catch its own exception under > Win64.
Yep, it seems like issue is exception handling (similar to issue http://bugs.freepascal.org/view.php?id=21581 etc) Try compiling FPC with -dTEST_WIN64_SEH and try again... To the devs: any news about Win64 SEH code progress? _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal