get_shadow_sp_stack   15 third_party/tcmalloc/chromium/src/linux_shadow_stacks.h void *get_shadow_sp_stack(int *index /*OUT*/) NO_INSTRUMENT;
get_shadow_sp_stack  332 third_party/tcmalloc/chromium/src/stacktrace_x86-inl.h   shadow_sp_stack = (void**) get_shadow_sp_stack(&stack_size);