os_cpu_a.lst

来自「为ucos ii在arm单片机lpc2148上的移植」· LST 代码 · 共 49 行

ARM Macro Assembler    Page 1 


    1 00000000         ;/*
    2 00000000         ;                         \\\|///
    3 00000000         ;                       \\  - -  //
    4 00000000         ;                        (  @ @  )
    5 00000000         ;+---------------------oOOo-(_)-oOOo--------------------
                       -----+
    6 00000000         ;|                         uC/OS                        
                            |
    7 00000000         ;|            ported to LPC2103 ARM7TDMI-S CPU          
                            |
    8 00000000         ;|                     by Xiaoran Liu                   
                            |
    9 00000000         ;|                       2007.12.16                     
                            |
   10 00000000         ;|                 ZERO research Instutute              
                            |
   11 00000000         ;|                      www.the0.net                    
                            |
   12 00000000         ;|                            Oooo                      
                            |
   13 00000000         ;+----------------------oooO--(   )---------------------
                       -----+
   14 00000000         ;                      (   )   ) /
   15 00000000         ;                       \ (   (_/
   16 00000000         ;                        \_)     
   17 00000000         ;*/
   18 00000000                 PRESERVE8
   19 00000000         
   20 00000000         
   21 00000000                 AREA             UCOS_ARM, CODE, READONLY
   22 00000000         
   23 00000000         ;*******************************************************
                       **************************************************
   24 00000000         ;                                          START MULTITA
                       SKING
   25 00000000         ;                                       void OSStartHigh
                       Rdy(void)
   26 00000000         ;
   27 00000000         ; Note : OSStartHighRdy() MUST:
   28 00000000         ;           a) Call OSTaskSwHook() then,
   29 00000000         ;           b) Set OSRunning to TRUE,
   30 00000000         ;           c) Switch to the highest priority task.
   31 00000000         ; 此函数是在osstart（）多任务启动之后，负责从最高优先级