kernel_liteos_a/kernel/extended/trace/los_trace_frame.c

123 lines
3.8 KiB
C

/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "los_trace_frame.h"
#ifdef LOSCFG_KERNEL_TRACE
INT32 OsTaskTrace(UINT8 *inputBuffer, UINT32 bufLen, va_list ap)
{
va_list ap2;
va_copy(ap2, ap);
TaskTraceFrame *x = (TaskTraceFrame *)inputBuffer;
if (sizeof(TaskTraceFrame) > bufLen) {
va_end(ap2);
return 0;
}
SETPARAM(ap2, x, taskEntry, UINTPTR);
SETPARAM(ap2, x, status, UINT16);
SETPARAM(ap2, x, mask, UINT16);
SETPARAM(ap2, x, ipcId, UINTPTR);
va_end(ap2);
return sizeof(TaskTraceFrame);
}
INT32 OsIpcTrace(UINT8 *inputBuffer, UINT32 bufLen, va_list ap)
{
va_list ap2;
va_copy(ap2, ap);
IpcTraceFrame *x = (IpcTraceFrame *)inputBuffer;
if (sizeof(IpcTraceFrame) > bufLen) {
va_end(ap2);
return 0;
}
SETPARAM(ap2, x, srcTid, UINT32);
SETPARAM(ap2, x, srcPid, UINT32);
SETPARAM(ap2, x, dstTid, UINT32);
SETPARAM(ap2, x, dstPid, UINT32);
SETPARAM(ap2, x, msgType, UINT8);
SETPARAM(ap2, x, code, UINT8);
SETPARAM(ap2, x, operation, UINT8);
SETPARAM(ap2, x, ipcStatus, UINT8);
va_end(ap2);
return sizeof(IpcTraceFrame);
}
INT32 OsMemTimeTrace(UINT8 *inputBuffer, UINT32 bufLen, va_list ap)
{
va_list ap2;
va_copy(ap2, ap);
MemTimeTraceFrame *x = (MemTimeTraceFrame *)inputBuffer;
if (sizeof(MemTimeTraceFrame) > bufLen) {
va_end(ap2);
return 0;
}
SETPARAM(ap2, x, poolAddr, UINT16);
SETPARAM(ap2, x, type, UINT16);
SETPARAM(ap2, x, timeUsed, UINT32);
va_end(ap2);
return sizeof(MemTimeTraceFrame);
}
INT32 OsMemInfoTrace(UINT8 *inputBuffer, UINT32 bufLen, va_list ap)
{
va_list ap2;
va_copy(ap2, ap);
MemInfoTraceFrame *x = (MemInfoTraceFrame *)inputBuffer;
if (sizeof(MemInfoTraceFrame) > bufLen) {
va_end(ap2);
return 0;
}
SETPARAM(ap2, x, poolAddr, UINT16);
SETPARAM(ap2, x, fragment, UINT8);
SETPARAM(ap2, x, usage, UINT8);
SETPARAM(ap2, x, freeTotalSize, UINT32);
SETPARAM(ap2, x, maxFreeSize, UINT32);
SETPARAM(ap2, x, usedNodeNum, UINT16);
SETPARAM(ap2, x, freeNodeNum, UINT16);
va_end(ap2);
return sizeof(MemInfoTraceFrame);
}
#endif