[Gc] GC_gww_read_dirty unexpectedly failed

Ivan Maidanski ivmai at mail.ru
Sat Jul 24 13:53:54 PDT 2010


Hello!

I observe on Win32 (64-bit executable) on a 2-core CPU:
GC Warning: GC_gww_read_dirty unexpectedly failed at 0000000000xxx000: Falling back to marking all pages dirty

The build command ("mingw-w64" toolchain, all -D are required):
gcc -m64 -DALL_INTERIOR_POINTERS -DLARGE_CONFIG -DGC_THREADS -DTHREAD_LOCAL_ALLOC -DPARALLEL_MARK -I.\include -I.\libatomic_ops\src tests\test.c *.c -luser32



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