Mercurial > hg > graal-compiler
annotate src/share/vm/memory/allocation.inline.hpp @ 1980:828eafbd85cc
6348631: remove the use of the HPI library from Hotspot
Summary: move functions from hpi library to hotspot, communicate with licensees and open source community, check jdk for dependency, file CCC request
Reviewed-by: coleenp, acorn, dsamersoff
author | ikrylov |
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date | Wed, 01 Dec 2010 18:26:32 -0500 |
parents | f95d63e2154a |
children | f7de3327c683 |
rev | line source |
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0 | 1 /* |
1972 | 2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_MEMORY_ALLOCATION_INLINE_HPP |
26 #define SHARE_VM_MEMORY_ALLOCATION_INLINE_HPP | |
27 | |
28 #include "runtime/os.hpp" | |
29 | |
0 | 30 // Explicit C-heap memory management |
31 | |
32 void trace_heap_malloc(size_t size, const char* name, void *p); | |
33 void trace_heap_free(void *p); | |
34 | |
35 | |
36 // allocate using malloc; will fail if no memory available | |
37 inline char* AllocateHeap(size_t size, const char* name = NULL) { | |
38 char* p = (char*) os::malloc(size); | |
39 #ifdef ASSERT | |
40 if (PrintMallocFree) trace_heap_malloc(size, name, p); | |
41 #else | |
42 Unused_Variable(name); | |
43 #endif | |
44 if (p == NULL) vm_exit_out_of_memory(size, name); | |
45 return p; | |
46 } | |
47 | |
48 inline char* ReallocateHeap(char *old, size_t size, const char* name = NULL) { | |
49 char* p = (char*) os::realloc(old,size); | |
50 #ifdef ASSERT | |
51 if (PrintMallocFree) trace_heap_malloc(size, name, p); | |
52 #else | |
53 Unused_Variable(name); | |
54 #endif | |
55 if (p == NULL) vm_exit_out_of_memory(size, name); | |
56 return p; | |
57 } | |
58 | |
59 inline void FreeHeap(void* p) { | |
60 #ifdef ASSERT | |
61 if (PrintMallocFree) trace_heap_free(p); | |
62 #endif | |
63 os::free(p); | |
64 } | |
1972 | 65 |
66 #endif // SHARE_VM_MEMORY_ALLOCATION_INLINE_HPP |