filename | src/test/testxlt.c |
changeset | 991:60c7fab9c880 |
prev | 922:8a8361264b1e |
next | 1189:1540105786c8 |
author | nkeynes |
date | Wed Jun 03 10:29:16 2009 +0000 (14 years ago) |
permissions | -rw-r--r-- |
last change | Allow multiple input hooks to be registered for the same key - useful to allow eg binding the same hotkey for run/stop so that it works as a toggle. |
view | annotate | diff | log | raw |
1 /**
2 * $Id$
3 *
4 * Translation cache test functions
5 *
6 * Copyright (c) 2005 Nathan Keynes.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 */
19 #include <assert.h>
20 #include "xlat/xltcache.h"
21 #include "dreamcast.h"
23 extern xlat_cache_block_t xlat_new_cache;
24 extern xlat_cache_block_t xlat_new_cache_ptr;
26 /**
27 * Test initial allocations from the new cache
28 */
29 void test_initial()
30 {
31 int i;
32 xlat_cache_block_t block = xlat_start_block( 0x0C008000 );
33 assert( block->active == 1 );
34 assert( block->size == XLAT_NEW_CACHE_SIZE - (2*sizeof(struct xlat_cache_block)) );
35 memset( block->code, 0xB5, 8192 );
36 xlat_commit_block( 8192, 100 );
37 assert( block->active == 1 );
38 assert( block->size == 8192 );
40 int size = XLAT_NEW_CACHE_SIZE - (4*sizeof(struct xlat_cache_block)) - 8192 - 4096;
41 xlat_cache_block_t block2 = xlat_start_block( 0x0C009000 );
42 assert( block2->active == 1 );
43 assert( block2->size == XLAT_NEW_CACHE_SIZE - (3*sizeof(struct xlat_cache_block)) - 8192 );
44 memset( block2->code, 0x6D, size );
45 xlat_commit_block( size, 200 );
46 assert( block2->active == 1 );
47 assert( block2->size == size );
49 void *addr = xlat_get_code( 0x0C008000 );
50 assert( addr == &block->code );
51 addr = xlat_get_code( 0x0C009000 );
52 assert( addr == &block2->code );
53 addr = xlat_get_code( 0x0C008002 );
54 assert( addr == NULL );
56 xlat_cache_block_t block3 = xlat_start_block( 0x0D009800 );
57 assert( block3->active == 1 );
58 assert( block3->size == 4096 );
59 memset( block3->code, 0x9C, 4096 );
60 xlat_cache_block_t block3a = xlat_extend_block(8192);
61 assert( block3a != block3 );
62 assert( block3a == block );
63 assert( block3a->active == 1 );
64 assert( block3a->size = 8192 );
65 assert( block3->active == 0 );
66 assert( block3->size == 4096 );
67 for( i=0; i<4096; i++ ) {
68 assert( block3a->code[i] == 0x9C );
69 }
70 for( i=4096; i<8192; i++ ) {
71 assert( block3a->code[i] == 0xB5 );
72 }
73 xlat_commit_block(6142, 432);
74 addr = xlat_get_code( 0x0D009800 );
75 assert( addr == &block3a->code );
76 }
78 int main()
79 {
80 xlat_cache_init();
81 xlat_check_integrity();
83 test_initial();
84 return 0;
85 }
.