blob: bf250a2eba4f880e8b9a030bbe3e10f38ab3042e [file] [log] [blame]
Alexandre Ramesb78f1392016-07-01 14:22:22 +01001// Copyright 2015, VIXL authors
Pierre Langlois88c46b82016-06-02 18:15:32 +01002// All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions are met:
6//
7// * Redistributions of source code must retain the above copyright notice,
8// this list of conditions and the following disclaimer.
9// * Redistributions in binary form must reproduce the above copyright notice,
10// this list of conditions and the following disclaimer in the documentation
11// and/or other materials provided with the distribution.
12// * Neither the name of ARM Limited nor the names of its contributors may be
13// used to endorse or promote products derived from this software without
14// specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS CONTRIBUTORS "AS IS" AND
17// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
20// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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25// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26
27#ifndef TEST_UTILS_H_
28#define TEST_UTILS_H_
29
30#include "globals-vixl.h"
31
32#define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
33
34namespace vixl {
35
36class ExecutableMemory {
37 public:
38 explicit ExecutableMemory(size_t size);
39 ~ExecutableMemory();
40
41 size_t GetSize() const { return size_; }
42 byte* GetBuffer() const { return reinterpret_cast<byte*>(buffer_); }
43
44 void Write(const byte* code_start, size_t code_size) const;
45 void Execute(int offset = 0) const;
46
47 private:
48 size_t size_;
49 void* buffer_;
50};
51
52} // namespace vixl
53
54#endif // TEST_UTILS_H_