63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
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/*
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* Copyright (c) CompanyNameMagicTag 2012-2019. All rights reserved.
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* Description: Implements system measurable package interface.
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* Author: CompanyName
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* Create: 2012-04-20
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*/
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#include <sal_os_dfx.h>
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#include <los_track.h>
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#include <los_task.h>
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#include <los_task.ph>
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#include <soc_stdlib.h>
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__isr td_u32 uapi_get_track_info(syserr_track_info *info)
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{
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td_u32 ret;
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TRACK_MGR_S track_msg;
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if (info == TD_NULL) {
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return EXT_ERR_INVALID_PARAMETER;
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}
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ret = LOS_TrackInfoGet(&track_msg);
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if (ret != LOS_OK) {
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return EXT_ERR_SYSTEM_CALL_ERROR;
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}
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info->current_item = track_msg.usCurIndex;
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info->item_cnt = track_msg.usMaxRecordCount;
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for (td_u32 i = 0; i < EXT_EXC_TRACE_DEPTH; i++) {
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ret = (td_u32)memcpy_s(&(info->item[i]), sizeof(syserr_track_item), (const void *)(track_msg.pstTrackItems + i),
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sizeof(TRACK_ITEM_S));
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if (ret != EXT_ERR_SUCCESS) {
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return EXT_ERR_FAILURE;
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}
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}
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return EXT_ERR_SUCCESS;
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}
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__isr td_u32 uapi_get_cur_task_id(td_void)
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{
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return LOS_CurTaskIDGet();
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}
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__isr td_u32 uapi_get_new_task_id(td_void)
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{
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return LOS_NewTaskIDGet();
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}
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__isr td_void uapi_get_new_sp_info(td_u32 *sp, td_u32 *stack_top, td_u32 *stack_bottom)
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{
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if ((sp == TD_NULL) ||
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(stack_top == TD_NULL) ||
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(stack_bottom == TD_NULL) ||
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(g_stLosTask.pstNewTask == TD_NULL)) {
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return;
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}
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*sp = (td_u32)(uintptr_t)(g_stLosTask.pstNewTask->pStackPointer);
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*stack_top = g_stLosTask.pstNewTask->uwTopOfStack;
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*stack_bottom = g_stLosTask.pstNewTask->uwTopOfStack + g_stLosTask.pstNewTask->uwStackSize;
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}
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