SEG_TYPE_WRITABLE 42 arch/x86/math-emu/fpu_system.h #define SEG_TYPE_EXECUTE_MASK (SEG_TYPE_WRITABLE | SEG_TYPE_EXECUTE) SEG_TYPE_WRITABLE 73 arch/x86/math-emu/fpu_system.h return (d->type & SEG_TYPE_EXECUTE_MASK) == SEG_TYPE_WRITABLE;