1e8d8bef9SDimitry Andric //===-- memprof_interface_internal.h ---------------------------*- C++ -*-===// 2e8d8bef9SDimitry Andric // 3e8d8bef9SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4e8d8bef9SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5e8d8bef9SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6e8d8bef9SDimitry Andric // 7e8d8bef9SDimitry Andric //===----------------------------------------------------------------------===// 8e8d8bef9SDimitry Andric // 9e8d8bef9SDimitry Andric // This file is a part of MemProfiler, a memory profiler. 10e8d8bef9SDimitry Andric // 11e8d8bef9SDimitry Andric // This header declares the MemProfiler runtime interface functions. 12e8d8bef9SDimitry Andric // The runtime library has to define these functions so the instrumented program 13e8d8bef9SDimitry Andric // could call them. 14e8d8bef9SDimitry Andric // 15e8d8bef9SDimitry Andric // See also include/sanitizer/memprof_interface.h 16e8d8bef9SDimitry Andric //===----------------------------------------------------------------------===// 17e8d8bef9SDimitry Andric #ifndef MEMPROF_INTERFACE_INTERNAL_H 18e8d8bef9SDimitry Andric #define MEMPROF_INTERFACE_INTERNAL_H 19e8d8bef9SDimitry Andric 20e8d8bef9SDimitry Andric #include "sanitizer_common/sanitizer_internal_defs.h" 21e8d8bef9SDimitry Andric 22e8d8bef9SDimitry Andric #include "memprof_init_version.h" 23e8d8bef9SDimitry Andric 24e8d8bef9SDimitry Andric using __sanitizer::u32; 25e8d8bef9SDimitry Andric using __sanitizer::u64; 26e8d8bef9SDimitry Andric using __sanitizer::uptr; 27e8d8bef9SDimitry Andric 28e8d8bef9SDimitry Andric extern "C" { 29e8d8bef9SDimitry Andric // This function should be called at the very beginning of the process, 30e8d8bef9SDimitry Andric // before any instrumented code is executed and before any call to malloc. 31e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE void __memprof_init(); 32e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE void __memprof_preinit(); 33e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE void __memprof_version_mismatch_check_v1(); 34e8d8bef9SDimitry Andric 35e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE 36e8d8bef9SDimitry Andric void __memprof_record_access(void const volatile *addr); 37e8d8bef9SDimitry Andric 38e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE 39e8d8bef9SDimitry Andric void __memprof_record_access_range(void const volatile *addr, uptr size); 40e8d8bef9SDimitry Andric 41e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE void __memprof_print_accumulated_stats(); 42e8d8bef9SDimitry Andric 43e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE 44e8d8bef9SDimitry Andric const char *__memprof_default_options(); 45e8d8bef9SDimitry Andric 46e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE 47e8d8bef9SDimitry Andric extern uptr __memprof_shadow_memory_dynamic_address; 48e8d8bef9SDimitry Andric 49e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE extern char 50e8d8bef9SDimitry Andric __memprof_profile_filename[1]; 51e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE int __memprof_profile_dump(); 52*5f757f3fSDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE void __memprof_profile_reset(); 53e8d8bef9SDimitry Andric 54e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE void __memprof_load(uptr p); 55e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE void __memprof_store(uptr p); 56e8d8bef9SDimitry Andric 57e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE 58e8d8bef9SDimitry Andric void *__memprof_memcpy(void *dst, const void *src, uptr size); 59e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE 60e8d8bef9SDimitry Andric void *__memprof_memset(void *s, int c, uptr n); 61e8d8bef9SDimitry Andric SANITIZER_INTERFACE_ATTRIBUTE 62e8d8bef9SDimitry Andric void *__memprof_memmove(void *dest, const void *src, uptr n); 63e8d8bef9SDimitry Andric } // extern "C" 64e8d8bef9SDimitry Andric 65e8d8bef9SDimitry Andric #endif // MEMPROF_INTERFACE_INTERNAL_H 66