lowinit.lst

MSP430 IAR project with FreeRTOS port.

##############################################################################
#                                                                            #
# IAR MSP430 C/C++ Compiler V3.41A/W32                 22/Apr/2006  00:25:12 #
# Copyright 1996-2006 IAR Systems. All rights reserved.                      #
#                                                                            #
#    __rt_version  =  2                                                      #
#    __double_size =  32                                                     #
#    __reg_r4      =  free                                                   #
#    __reg_r5      =  free                                                   #
#    __pic         =  no                                                     #
#    __core        =  64kb                                                   #
#    Source file   =  C:\MSP430F169_Eval_Port\FreeRTOSv401\Source\portable\M #
#                     SP430F1611\Lowinit.c                                   #
#    Command line  =  C:\MSP430F169_Eval_Port\FreeRTOSv401\Source\portable\M #
#                     SP430F1611\Lowinit.c -D ROWLEY_MSP430 -D IAR_MSP430    #
#                     -lC C:\MSP430F169_Eval_Port\FreeRTOSv401\Debug\List\   #
#                     -lA C:\MSP430F169_Eval_Port\FreeRTOSv401\Debug\List\   #
#                     --remarks -o C:\MSP430F169_Eval_Port\FreeRTOSv401\Debu #
#                     g\Obj\ -s2 --no_cse --no_unroll --no_inline            #
#                     --no_code_motion --no_tbaa --debug -e                  #
#                     --migration_preprocessor_extensions --double=32 -I     #
#                     C:\MSP430F169_Eval_Port\FreeRTOSv401\Demo\Common\Inclu #
#                     de\ -I C:\MSP430F169_Eval_Port\FreeRTOSv401\Source\Inc #
#                     lude\ -I C:\MSP430F169_Eval_Port\FreeRTOSv401\Demo\MSP #
#                     430_IAR\ -I C:\MSP430F169_Eval_Port\FreeRTOSv401\Sourc #
#                     e\portable\msp430f1611\ -I "C:\Program Files\IAR       #
#                     Systems\Embedded Workbench 4.0\430\INC\" -I            #
#                     "C:\Program Files\IAR Systems\Embedded Workbench       #
#                     4.0\430\INC\CLIB\"                                     #
#    List file     =  C:\MSP430F169_Eval_Port\FreeRTOSv401\Debug\List\Lowini #
#                     t.lst                                                  #
#    Object file   =  C:\MSP430F169_Eval_Port\FreeRTOSv401\Debug\Obj\Lowinit #
#                     .r43                                                   #
#                                                                            #
#                                                                            #
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C:\MSP430F169_Eval_Port\FreeRTOSv401\Source\portable\MSP430F1611\Lowinit.c
      1          /*			- lowinit.c -
      2          
      3            The function __low_level_init is called by the start-up code before doing
      4            the normal initialization of data segments. If the return value is zero,
      5            initialization is not performed.
      6          
      7            In the run-time library there is a dummy __low_level_init, which does
      8            nothing but return 1. This means that the start-up routine proceeds with
      9            initialization of data segments.
     10          
     11            To replace this dummy, compile a customized version (like the example
     12            below) and link it with the rest of your code.
     13          
     14           */
     15          
     16          /*
     17           * $Revision: 1.1.1.1.2.1 $
     18           */
     19          int __low_level_init(void);
     20          
     21          #include "FreeRTOS.h"

   \                                 In segment DATA16_AN, at 0x120
   \   union <unnamed> volatile __data16 _A_WDTCTL
   \                     _A_WDTCTL:
   \   000000                DS8 2
     22          

   \                                 In segment CODE, align 2, root
     23          int __low_level_init(void)
   \                     __low_level_init:
   \   000000                REQUIRE ?cstart_call_low_level_init
     24          {
     25            /* Insert your low-level initializations here */
     26          
     27          // wdog may reset while loading code...	
     28             WDTCTL = WDTPW + WDTHOLD;
   \   000000   B240805A2001 MOV.W   #0x5a80, &0x120
     29          // this is used to initialize unused memory as FF3F (JMP HERE)
     30            /*==================================*/
     31            /* Choose if segment initialization */
     32            /* should be done or not.		*/
     33            /* Return: 0 to omit seg_init	*/
     34            /*	       1 to run seg_init	*/
     35            /*==================================*/
     36            return (1);
   \   000006   1C43         MOV.W   #0x1, R12
   \   000008   3041         RET
     37          }

   Maximum stack usage in bytes:

     Function         CSTACK
     --------         ------
     __low_level_init     2


   Segment part sizes:

     Function/Label   Bytes
     --------------   -----
     _A_WDTCTL           2
     __low_level_init   10

 
 10 bytes in segment CODE
  2 bytes in segment DATA16_AN
 
 10 bytes of CODE memory
  0 bytes of DATA memory (+ 2 bytes shared)

Errors: none
Warnings: none