XOS 源码详解2: os_s_xxxx.s 汇编代码的段定义AREA,程序入口ENTRY,程序结尾END.

本文详细介绍了XOS源码中涉及到的代码段定义AREA,程序入口ENTRY以及程序结尾END的使用。AREA伪指令用于定义代码或数据段,如CODE属性用于代码段,DATA属性用于数据段。ENTRY指定汇编程序的入口点,而END标记源程序的结束。通过这些基础知识,有助于理解嵌入式系统的底层运作。

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代码段定义

        EXPORT    __Vectors

;**
;* @brief    中断向量
;*
        AREA    Vectors, CODE

; 系统异常
__Vectors


数据段定义

;**
;* @brief    代码段
;*
        AREA    Routines, CODE

 


程序入口定义

        ENTRY



代码段定义---栈空间分配

;**
;* @brief    数据段
;*
        AREA    StackSpace, DATA

DX32_MspBot    SPACE    256
DX32_MspTop

 


  程序结尾定义

  END

 

逐行解析一下这些打印XOS#2025/05/28 16:44:15 informational: WMAC_AC: Dis-assocation frame received from station with MAC address 92:aa:0e:84:c5:22 and reason code 3 2025/05/28 16:44:15 informational: WMAC_AC: Sending DEL-STA to AP 1 by CAPWAP with station MAC address 92:aa:0e:84:c5:22 BSSID 6c:ef:c6:65:ab:d1 2025/05/28 16:44:15 notifications: WMAC_AC: [IPC] Sending DELETE-STA to AP by CAPWAP with station MAC 92:aa:0e:84:c5:22. asso seq [0x1000] 2025/05/28 16:44:15 errors : WMAC_AC: Failed to notify L2F to delete sta with MAC address 92:aa:0e:84:c5:22 | vlan 1 | dynamic vlan -1. 2025/05/28 16:44:15 informational: WMAC_AC: STA 92:aa:0e:84:c5:22 - event 2 notification 2025/05/28 16:44:15 informational: WMAC_AC: Unauthorizing port for station 92:aa:0e:84:c5:22. 2025/05/28 16:44:15 informational: WMAC_AC: STA 92:aa:0e:84:c5:22 - MLME-DISASSOCIATE.indication(92:aa:0e:84:c5:22, 3) 2025/05/28 16:44:15 informational: WMAC_AC: Receiving authention frame from station 92:07:d3:da:91:62. 2025/05/28 16:44:15 informational: WMAC_AC: Receiving authention frame from station 92:07:d3:da:91:62 in bssid 6c:ef:c6:65:ab:d7. auth_alg 0, auth_transaction 1 2025/05/28 16:44:15 informational: WMAC_AC: Authentication OK (Open-System) with bssid 6c:ef:c6:65:ab:d7 . 2025/05/28 16:44:15 informational: WMAC_AC: Receiving association request from sta 92:07:d3:da:91:62 in bssid 6c:ef:c6:65:ab:d7 2025/05/28 16:44:15 warnings : WMAC_AC: IEEE 802.11 element parse ignored unknown element (id=191 elen=12) 2025/05/28 16:44:15 informational: WMAC_AC: Station association succeed with AID: 1, SSID: a-wangjian-portal, BSSID: 6c:ef:c6:65:ab:d7. 2025/05/28 16:44:15 informational: WMAC_AC: Vlan 1 station increasing, count 3. 2025/05/28 16:44:15 notifications: WMAC_AC: [IPC] Sending ADD-STATION to AP by CAPWAP with station MAC 92:07:d3:da:91:62, AID 1 and APID 1 RID 2. assoseq [0x1000] 2025/05/28 16:44:15 informational: APM: APM_Cloud_Server_Sendto(line:3313):send sta online 2025/05/28 16:44:15 informational: APM: APM_Cloud_Server_Sendto(line:3319):sta mac:92:07:d3:da:91:62 2025/05/28 16:44:15 informational: APM: APM_Cloud_Server_Sendto(line:3324):AP mac:6c:ef:c6:65:ab:c0 2025/05/28 16:44:15 errors : APM: APM_WmacSocket_Recv_Msg(line:975):!!! RECV MSG WMAC_GET_TRAFFIC_LIMIT, StaMac[92:07:d3:da:91:62] 2025/05/28 16:44:15 errors : APM: APM_SendStaTraffic(line:794):APM_SendStaTraffic uplimit 0, downlimit 0 2025/05/28 16:44:15 debugging : APM: APM_WMAC_SendStaTrafficLimit(line:1059):APM_WMAC_SendStaTrafficLimit success 2025/05/28 16:44:15 informational: APM: APM_DecMsgHead(line:71):MessageType 8 MessageLen 50 2025/05/28 16:44:15 informational: APM: APM_Recv_Pkt_Handle(line:3467):Recv MsgType: STA_AUTH_SUCCESS 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2970):store id :1 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2829):Sta mac:92:07:d3:da:91:62 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2708):AP mac:6c:ef:c6:65:ab:c0 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:3061):usProfileId 2 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2855):STA pass time:586 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:3206):APM Portal username:admin 2025/05/28 16:44:15 informational: APM: APM_RecvPktProcess(line:2509):[EasyPortal] user $MAC:92:7:d3:da:91:62 auth success, pass time is 600 s 2025/05/28 16:44:15 informational: APM: APM_AddUserNode(line:836):APM_AddUserNode:: User Node is exist (mac = 9207.d3da.9162) 2025/05/28 16:44:15 informational: APM: APM_AddUserNode(line:851):Create user Node timer 2025/05/28 16:44:15 errors : APM: APM_SendStaTraffic(line:794):APM_SendStaTraffic uplimit 0, downlimit 0 2025/05/28 16:44:15 debugging : APM: APM_WMAC_SendStaTrafficLimit(line:1059):APM_WMAC_SendStaTrafficLimit success 2025/05/28 16:44:15 informational: APM: APM_DecMsgHead(line:71):MessageType 25 MessageLen 54 2025/05/28 16:44:15 informational: APM: APM_Recv_Pkt_Handle(line:3467):Recv MsgType: User trafic limit 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2970):store id :1 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2829):Sta mac:92:07:d3:da:91:62 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2732):AP input limit:0 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2738):AP output limit:0 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2708):AP mac:6c:ef:c6:65:ab:c0 2025/05/28 16:44:15 debugging : APM: APM_SetStaTraffic(line:2399):STA[92:07:d3:da:91:62] inputlimit 0 outlimit 0 2025/05/28 16:44:15 informational: APM: APM_DecMsgHead(line:71):MessageType 7 MessageLen 53 2025/05/28 16:44:15 informational: APM: APM_Recv_Pkt_Handle(line:3467):Recv MsgType: STA_ONLINE_RESP 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2970):store id :1 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2829):Sta mac:92:07:d3:da:91:62 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2708):AP mac:6c:ef:c6:65:ab:c0 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2843):STA Privilege:0 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:3061):usProfileId 2 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2849):STA Auth Mode:1 2025/05/28 16:44:15 informational: APM: APM_DecPkt_Data(line:2855):STA pass time:600 2025/05/28 16:44:15 informational: APM: APM_RecvPktProcess(line:2500):sta online response 2025/05/28 16:44:15 informational: APM: APM_UpdateUserNode(line:702):APM_AddUserNode:: User Node is exist (mac = 9207.d3da.9162) 2025/05/28 16:44:15 informational: APM: APM_UpdateUserNode(line:752):APM_AddUserNode:: Create user Node timer 2025/05/28 16:44:16 informational: WMAC_AC: STA 92:aa:0e:84:c5:22 - deauthenticated due to inactivity 2025/05/28 16:44:16 informational: WMAC_AC: STA 92:aa:0e:84:c5:22 - MLME-DEAUTHENTICATE.indication(92:aa:0e:84:c5:22, 2) 2025/05/28 16:44:16 informational: WMAC_AC: Trying to free station with MAC address 92:aa:0e:84:c5:22 and BSSID 6c:ef:c6:65:ab:d1. 2025/05/28 16:44:16 informational: WMAC_AC: Vlan 1 station degression, count 2. 2025/05/28 16:44:16 informational: WMAC_AC: Sending DEL-STA to AP 1 by CAPWAP with station MAC address 92:aa:0e:84:c5:22 BSSID 6c:ef:c6:65:ab:d1 2025/05/28 16:44:16 notifications: WMAC_AC: [IPC] Sending DELETE-STA to AP by CAPWAP with station MAC 92:aa:0e:84:c5:22. asso seq [0x1000] 2025/05/28 16:44:16 errors : WMAC_AC: Failed to notify L2F to delete sta with MAC address 92:aa:0e:84:c5:22 | vlan 1 | dynamic vlan -1.
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