1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include "It_hwi_nesting.h"
33 #ifdef __cplusplus
34 #if __cplusplus
35 extern "C" {
36 #endif /* __cpluscplus */
37 #endif /* __cpluscplus */
38
39 #define RECORD_SIZE 100
40
41 UINT32 g_intrTrace[RECORD_SIZE];
42 UINT32 g_traceIdx = 0;
43 UINT32 g_intrHandleEnd = 0;
44
RecordIntrTrace(INT32 irq,INT32 direction)45 VOID RecordIntrTrace(INT32 irq, INT32 direction)
46 {
47 g_intrTrace[g_traceIdx++] = irq | (direction << 31); // 31, Bit shift mark.
48 }
49
ResetIntrTrace(VOID)50 VOID ResetIntrTrace(VOID)
51 {
52 g_traceIdx = 0;
53 (void)memset_s(g_intrTrace, RECORD_SIZE, 0, RECORD_SIZE);
54 }
55
CheckIntrTrace(UINT32 * expect,UINT32 num)56 UINT32 CheckIntrTrace(UINT32 *expect, UINT32 num)
57 {
58 UINT32 ret = LOS_OK;
59 INT32 idx = 0;
60
61 if ((expect == NULL) || (num > RECORD_SIZE)) {
62 return LOS_NOK;
63 }
64
65 for (; idx < g_traceIdx; idx++) {
66 if (expect[idx] != g_intrTrace[idx]) {
67 ret = LOS_NOK;
68 break;
69 }
70 }
71
72 if (ret == LOS_NOK) {
73 for (idx = 0; idx < g_traceIdx; idx++) {
74 dprintf("%u ", g_intrTrace[idx]);
75 }
76 }
77 dprintf("\n");
78
79 return ret;
80 }
81
ItSuiteHwiNesting(VOID)82 VOID ItSuiteHwiNesting(VOID)
83 {
84 #if defined(LOSCFG_TEST_FULL)
85 #ifdef LOSCFG_ARCH_INTERRUPT_PREEMPTION
86 ItLosHwiNest001();
87 ItLosHwiNest002();
88 ItLosHwiNest003();
89 ItLosHwiNest004();
90 ItLosHwiNest005();
91 ItLosHwiNest006();
92 ItLosHwiNest007();
93 #endif
94 #endif
95 }
96
97
98 #ifdef __cplusplus
99 #if __cplusplus
100 }
101 #endif /* __cpluscplus */
102 #endif /* __cpluscplus */
103