| //===-- memprof_interceptors.h ---------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file is a part of MemProfiler, a memory profiler. |
| // |
| // MemProf-private header for memprof_interceptors.cpp |
| //===----------------------------------------------------------------------===// |
| #ifndef MEMPROF_INTERCEPTORS_H |
| #define MEMPROF_INTERCEPTORS_H |
| |
| #include "interception/interception.h" |
| #include "memprof_interceptors_memintrinsics.h" |
| #include "memprof_internal.h" |
| #include "sanitizer_common/sanitizer_platform_interceptors.h" |
| |
| namespace __memprof { |
| |
| void InitializeMemprofInterceptors(); |
| void InitializePlatformInterceptors(); |
| |
| #define ENSURE_MEMPROF_INITED() \ |
| do { \ |
| CHECK(!memprof_init_is_running); \ |
| if (UNLIKELY(!memprof_inited)) { \ |
| MemprofInitFromRtl(); \ |
| } \ |
| } while (0) |
| |
| } // namespace __memprof |
| |
| DECLARE_REAL(int, memcmp, const void *a1, const void *a2, uptr size) |
| DECLARE_REAL(char *, strchr, const char *str, int c) |
| DECLARE_REAL(SIZE_T, strlen, const char *s) |
| DECLARE_REAL(char *, strncpy, char *to, const char *from, uptr size) |
| DECLARE_REAL(uptr, strnlen, const char *s, uptr maxlen) |
| DECLARE_REAL(char *, strstr, const char *s1, const char *s2) |
| |
| #define MEMPROF_INTERCEPT_FUNC(name) \ |
| do { \ |
| if (!INTERCEPT_FUNCTION(name)) \ |
| VReport(1, "MemProfiler: failed to intercept '%s'\n'", #name); \ |
| } while (0) |
| #define MEMPROF_INTERCEPT_FUNC_VER(name, ver) \ |
| do { \ |
| if (!INTERCEPT_FUNCTION_VER(name, ver)) \ |
| VReport(1, "MemProfiler: failed to intercept '%s@@%s'\n", #name, ver); \ |
| } while (0) |
| #define MEMPROF_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK(name, ver) \ |
| do { \ |
| if (!INTERCEPT_FUNCTION_VER(name, ver) && !INTERCEPT_FUNCTION(name)) \ |
| VReport(1, "MemProfiler: failed to intercept '%s@@%s' or '%s'\n", #name, \ |
| ver, #name); \ |
| } while (0) |
| |
| #endif // MEMPROF_INTERCEPTORS_H |
