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comparison gcc/memory-block.h @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
comparison
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111:04ced10e8804 131:84e7813d76e9
1 /* Shared pool of memory blocks for pool allocators. 1 /* Shared pool of memory blocks for pool allocators.
2 Copyright (C) 2015-2017 Free Software Foundation, Inc. 2 Copyright (C) 2015-2018 Free Software Foundation, Inc.
3 3
4 This file is part of GCC. 4 This file is part of GCC.
5 5
6 GCC is free software; you can redistribute it and/or modify 6 GCC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by 7 it under the terms of the GNU General Public License as published by
66 memory_block_pool::release (void *uncast_block) 66 memory_block_pool::release (void *uncast_block)
67 { 67 {
68 block_list *block = new (uncast_block) block_list; 68 block_list *block = new (uncast_block) block_list;
69 block->m_next = instance.m_blocks; 69 block->m_next = instance.m_blocks;
70 instance.m_blocks = block; 70 instance.m_blocks = block;
71
72 VALGRIND_DISCARD (VALGRIND_MAKE_MEM_NOACCESS ((char *)uncast_block
73 + sizeof (block_list),
74 block_size
75 - sizeof (block_list)));
71 } 76 }
72 77
73 extern void *mempool_obstack_chunk_alloc (size_t) ATTRIBUTE_MALLOC; 78 extern void *mempool_obstack_chunk_alloc (size_t) ATTRIBUTE_MALLOC;
74 extern void mempool_obstack_chunk_free (void *); 79 extern void mempool_obstack_chunk_free (void *);
75 80