1d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// Copyright 2016 The SwiftShader Authors. All Rights Reserved.
2d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens//
3d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// Licensed under the Apache License, Version 2.0 (the "License");
4d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// you may not use this file except in compliance with the License.
5d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// You may obtain a copy of the License at
6d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens//
7d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens//    http://www.apache.org/licenses/LICENSE-2.0
8d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens//
9d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// Unless required by applicable law or agreed to in writing, software
10d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// distributed under the License is distributed on an "AS IS" BASIS,
11d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// See the License for the specific language governing permissions and
13d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// limitations under the License.
14d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens
15d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#ifndef Memory_hpp
16d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#define Memory_hpp
17d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens
18d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#include <stddef.h>
19d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens
20d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensnamespace sw
21d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens{
22d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capenssize_t memoryPageSize();
23d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens
24d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensvoid *allocate(size_t bytes, size_t alignment = 16);
25d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensvoid *allocateZero(size_t bytes, size_t alignment = 16);
26d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensvoid deallocate(void *memory);
27d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens
28d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensvoid *allocateExecutable(size_t bytes);   // Allocates memory that can be made executable using markExecutable()
29d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensvoid markExecutable(void *memory, size_t bytes);
30d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capensvoid deallocateExecutable(void *memory, size_t bytes);
31d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens}
32d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens
33d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens#endif   // Memory_hpp
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