92   static uptr FlagsOffset(uptr stack_size_log, uptr class_id) {  in FlagsOffset()  argument
93     uptr t = kNumberOfSizeClasses - 1 - class_id;  in FlagsOffset()
98   static uptr NumberOfFrames(uptr stack_size_log, uptr class_id) {  in NumberOfFrames()  argument
99     return ((uptr)1) << (stack_size_log - kMinStackFrameSizeLog - class_id);  in NumberOfFrames()
103   static uptr ModuloNumberOfFrames(uptr stack_size_log, uptr class_id, uptr n) {  in ModuloNumberOfFrames()  argument
104     return n & (NumberOfFrames(stack_size_log, class_id) - 1);  in ModuloNumberOfFrames()
108   u8 *GetFlags(uptr stack_size_log, uptr class_id) {  in GetFlags()  argument
110            FlagsOffset(stack_size_log, class_id);  in GetFlags()
114   u8 *GetFrame(uptr stack_size_log, uptr class_id, uptr pos) {  in GetFrame()  argument
117            (((uptr)1) << stack_size_log) * class_id +  in GetFrame()
118            BytesInSizeClass(class_id) * pos;  in GetFrame()
122   FakeFrame *Allocate(uptr stack_size_log, uptr class_id, uptr real_stack);
125   static void Deallocate(uptr x, uptr class_id) {  in Deallocate()  argument
126     **SavedFlagPtr(x, class_id) = 0;  in Deallocate()
140   static uptr BytesInSizeClass(uptr class_id) {  in BytesInSizeClass()  argument
141     return ((uptr)1) << (class_id + kMinStackFrameSizeLog);  in BytesInSizeClass()
147   static u8 **SavedFlagPtr(uptr x, uptr class_id) {  in SavedFlagPtr()  argument
148     return reinterpret_cast<u8 **>(x + BytesInSizeClass(class_id) - sizeof(x));  in SavedFlagPtr()