here is the complete project https://github.com/timglabisch/jsfastcgi/blob/master/modul_point.cc#L95
at line 95 i get the segfault. hope somebody could help me. Am Dienstag, 21. Mai 2013 21:30:52 UTC+2 schrieb [email protected]: > > Hi, > > i try to extend v8 and everytime i end up in a segmentation fault. > > here is the code: > > https://gist.github.com/anonymous/54334744f14864c9b242#file-gistfile1-cpp-L69 > > Line 69 ends up in a segmentation fault (debugged using GCC) but i have no > idea why. > > > here is my gdb output: > > Breakpoint 1 at 0x56afee: file > /home/dev/proj/cpp/v8example/modul_point.cc, line 61. > (gdb) c > Continuing. > [New Thread 0x7f61b7c3e700 (LWP 16397)] > [New Thread 0x7f61b7c23700 (LWP 16398)] > [New Thread 0x7f61b7c12700 (LWP 16399)] > [New Thread 0x7f61b7c01700 (LWP 16400)] > > Breakpoint 1, modul_point::addToV8Scope (scope=0x7fffd1594d30) at > /home/dev/proj/cpp/v8example/modul_point.cc:61 > 61 tpl->InstanceTemplate()->SetInternalFieldCount(1); > (gdb) n > 67 Local<String> s = String::NewSymbol("getPosX"); > (gdb) > 68 Local<FunctionTemplate> f = FunctionTemplate::New(&getPosX); > (gdb) s > Handle (this=<optimized out>) at /home/dev/Downloads/v8/include/v8.h:242 > 242 V8_INLINE(Handle()) : val_(0) {} > (gdb) > modul_point::addToV8Scope (scope=0x7fffd1594d30) at > /home/dev/proj/cpp/v8example/modul_point.cc:68 > 68 Local<FunctionTemplate> f = FunctionTemplate::New(&getPosX); > (gdb) > 69 Local<Function> fi = f->GetFunction(); > (gdb) p *f > Could not find operator*. > (gdb) p f > $1 = {<v8::Handle<v8::FunctionTemplate>> = {val_ = 0x16178f0}, <No data > fields>} > (gdb) p f > $2 = {<v8::Handle<v8::FunctionTemplate>> = {val_ = 0x16178f0}, <No data > fields>} > (gdb) p Handle > No symbol "Handle" in current context. > (gdb) p f > $3 = {<v8::Handle<v8::FunctionTemplate>> = {val_ = 0x16178f0}, <No data > fields>} > (gdb) p f.val_ > $4 = (v8::FunctionTemplate *) 0x16178f0 > (gdb) p *f.val_ > $5 = {<v8::Template> = {<v8::Data> = {<No data fields>}, <No data > fields>}, <No data fields>} > (gdb) p f.val_ > $6 = (v8::FunctionTemplate *) 0x16178f0 > (gdb) n > > Program received signal SIGSEGV, Segmentation fault. > 0x00000000006a6db5 in v8::internal::Isolate::native_context() () > > > is it up to: V8_INLINE(Handle()) : val_(0) {} ? > -- -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
