[Ada] Improved support for aspect alignment in CCG

[thirdparty/gcc.git] / libsanitizer / tsan / tsan_mman.h

diff --git a/libsanitizer/tsan/tsan_mman.h b/libsanitizer/tsan/tsan_mman.h
index 8697d228730800d8b5acf2dba77e191c13e09a8b..a5280d4472c9a8c742f6ee2d0d5ad4f9370e47f0 100644 (file)
--- a/libsanitizer/tsan/tsan_mman.h
+++ b/libsanitizer/tsan/tsan_mman.h
@@ -1,7 +1,8 @@
 //===-- tsan_mman.h ---------------------------------------------*- C++ -*-===//
 //
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// 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
 //
 //===----------------------------------------------------------------------===//
 //
@@ -18,18 +19,29 @@ namespace __tsan {
 const uptr kDefaultAlignment = 16;
 
 void InitializeAllocator();
-void AlloctorThreadFinish(ThreadState *thr);
+void InitializeAllocatorLate();
+void ReplaceSystemMalloc();
+void AllocatorProcStart(Processor *proc);
+void AllocatorProcFinish(Processor *proc);
+void AllocatorPrintStats();
 
 // For user allocations.
-void *user_alloc(ThreadState *thr, uptr pc, uptr sz,
-                 uptr align = kDefaultAlignment);
+void *user_alloc_internal(ThreadState *thr, uptr pc, uptr sz,
+                          uptr align = kDefaultAlignment, bool signal = true);
 // Does not accept NULL.
-void user_free(ThreadState *thr, uptr pc, void *p);
+void user_free(ThreadState *thr, uptr pc, void *p, bool signal = true);
+// Interceptor implementations.
+void *user_alloc(ThreadState *thr, uptr pc, uptr sz);
+void *user_calloc(ThreadState *thr, uptr pc, uptr sz, uptr n);
 void *user_realloc(ThreadState *thr, uptr pc, void *p, uptr sz);
-void *user_alloc_aligned(ThreadState *thr, uptr pc, uptr sz, uptr align);
-// Given the pointer p into a valid allocated block,
-// returns the descriptor of the block.
-MBlock *user_mblock(ThreadState *thr, void *p);
+void *user_reallocarray(ThreadState *thr, uptr pc, void *p, uptr sz, uptr n);
+void *user_memalign(ThreadState *thr, uptr pc, uptr align, uptr sz);
+int user_posix_memalign(ThreadState *thr, uptr pc, void **memptr, uptr align,
+                        uptr sz);
+void *user_aligned_alloc(ThreadState *thr, uptr pc, uptr align, uptr sz);
+void *user_valloc(ThreadState *thr, uptr pc, uptr sz);
+void *user_pvalloc(ThreadState *thr, uptr pc, uptr sz);
+uptr user_alloc_usable_size(const void *p);
 
 // Invoking malloc/free hooks that may be installed by the user.
 void invoke_malloc_hook(void *ptr, uptr size);
@@ -57,7 +69,7 @@ enum MBlockType {
   MBlockSuppression,
   MBlockExpectRace,
   MBlockSignal,
-  MBlockFD,
+  MBlockJmpBuf,
 
   // This must be the last.
   MBlockTypeCount
@@ -67,11 +79,10 @@ enum MBlockType {
 void *internal_alloc(MBlockType typ, uptr sz);
 void internal_free(void *p);
 
-template<typename T>
-void DestroyAndFree(T *&p) {
+template <typename T>
+void DestroyAndFree(T *p) {
   p->~T();
   internal_free(p);
-  p = 0;
 }
 
 }  // namespace __tsan