IAR EW 5.0 for MSP430



Linker answered with error ,that CHECKSUM segment is not defined.
I defined in micro's configuration file (in IAR directory) and this makes linker happy.

This is from .xcl file for linker, last line added due linker error

// Code
-P(CODE)CODE=2100-FFBF,10000-18FFF
// ---------------------------------------------------------
// Constant data
//-Z(CONST)DATA20_C,DATA20_ID=2100-FFBF,10000-18FFF
// ---------------------------------------------------------
// Interrupt vectors
// ---------------------------------------------------------
-Z(CODE)INTVEC=FFC0-FFFF
-Z(CODE)RESET=FFFE-FFFF
-P(CODE)myCONST_HIGH=10000-1FFF0
//-P(CODE)myCONST_HIGH=10000-1FFFF
-P(CODE)CHECKSUM=1FFF0-1FFFF    //!!!!my new definition !!!!!!!!!!!!!!!!!
;-----------------
=============================================================================
This is from .map file


?FILL1                                 F9B0 - FFBF             610   rel    0
<myCONST_HIGH> 1                   00010000 - 000129A7        29A8   rel    1
?FILL2                             000129A8 - 00018FFF        6658   rel    0
?FILL3                             00019000 - 0001FFEF        6FF0   rel    0
<CHECKSUM> 1                       0001FFF0 - 0001FFF1           2   rel    1
?FILL4                             0001FFF2 - 0001FFFF           E   rel    0
                                       FFE0 - FFFF              20  aseg  


                ****************************************
                *                                      *
                *              CHECKSUMS               *
                *                                      *
                ****************************************

Symbol      Checksum  Memory  Start     End        Initial value
------      --------  ------  -----     ---        -------------
__checksum    0x9dd2   CODE       2100 - FFBF         0x0 (#0x0)
                       CODE      FFE0 - 1FFEF
                       CODE   0001FFF2 - 0001FFFF

                ****************************************
                *                                      *
                *        END OF CROSS REFERENCE        *
                *                                      *
                ****************************************


=============================================================================


And this is from output file (MSP430-txt format)
........
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
D2 9D FF FF FF FF FF FF FF FF FF FF FF FF FF FF
@FFE0
F8 D8 F6 DB B8 D0 6C D0 3A DB 14 DC 6E D8 70 DB
A8 D0 8A D0 7E DB 80 DB 5C DC 48 DC 86 DB 80 21