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