media/libvpx/vpx_ports/asm_offsets.h

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1 /*
2 * Copyright (c) 2011 The WebM project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11
12 #ifndef VPX_PORTS_ASM_OFFSETS_H
13 #define VPX_PORTS_ASM_OFFSETS_H
14
15 #include <stddef.h>
16
17 #define ct_assert(name,cond) \
18 static void assert_##name(void) UNUSED;\
19 static void assert_##name(void) {switch(0){case 0:case !!(cond):;}}
20
21 #if INLINE_ASM
22 #define DEFINE(sym, val) asm("\n" #sym " EQU %0" : : "i" (val))
23 #define BEGIN int main(void) {
24 #define END return 0; }
25 #else
26 #define DEFINE(sym, val) const int sym = val
27 #define BEGIN
28 #define END
29 #endif
30
31 #endif /* VPX_PORTS_ASM_OFFSETS_H */

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