Amasing what conclusions are possible when analizing the assembler code!! Thanks! However it was mspgcc compilation for the app which is running, compiled with -g option, and in the whole code(.asm as well as .map) there is no link to 96e8 available. I am not able now to find the bug within 10kB of code. Does anyone knows what it might mean 'PD not allocated'
robert On Wednesday 21 of January 2004 17:50, J.C. Wren wrote: > It's ASCII text. Starting at 96e8, you've got 'PD not allocated', CR, > LF, 0x00 > > Some code somewhere loads a pointer to that text, then most likely calls > a print function. > > --jc > > Robert Seczkowski wrote: > >I thoroughly don't understand the code below > >what br 28192(r4) means? > >also .word 0x0a0d > >Is it a trap? > >the 'ret' instruction is the last in the function. nowhere the function > >instruction jumps to below code (it use only r15). > >strange code ends with the next function label. > > > >Maybe it is static declaration ? > > > > > > 96e6: 30 41 ret > > 96e8: 50 44 20 6e br 28192(r4) ; > > 96ec: 6f 74 subc.b @r4, r15 ; > > 96ee: 20 61 addc @r1, r0 ; > > 96f0: 6c 6c addc.b @r12, r12 ; > > 96f2: 6f 63 addc.b #2, r15 ;r3 As==10 > > 96f4: 61 74 subc.b @r4, r1 ; > > 96f6: 65 64 addc.b @r4, r5 ; > > 96f8: 0d 0a .word 0x0a0d; ???? > > 96fa: 00 20 jnz $+2 ;abs 0x96fc > > 96fc: 7c 20 jnz $+250 ;abs 0x97f6 > > 96fe: 00 7c subc r12, r0 ; > > 9700: 20 20 jnz $+66 ;abs 0x9742 > > 9702: 20 20 jnz $+66 ;abs 0x9744 > > 9704: 20 20 jnz $+66 ;abs 0x9746 > > 9706: 20 00 .word 0x0020; ???? > > 9708: 20 7c subc @r12, r0 ; > > 970a: 20 20 jnz $+66 ;abs 0x974c > > 970c: 20 20 jnz $+66 ;abs 0x974e > > 970e: 00 20 jnz $+2 ;abs 0x9710 > > 9710: 20 00 .word 0x0020; ???? > > 9712: 7c 20 jnz $+250 ;abs 0x980c > > 9714: 20 20 jnz $+66 ;abs 0x9756 > > 9716: 00 7c subc r12, r0 ; > > 9718: 0d 0a .word 0x0a0d; ???? > > ... > > > >0000971c <PrintData>: > >//------------------------------------------------------------------------ > >---- > > > > > > > >------------------------------------------------------- > >The SF.Net email is sponsored by EclipseCon 2004 > >Premiere Conference on Open Tools Development and Integration > >See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. > >http://www.eclipsecon.org/osdn > >_______________________________________________ > >Mspgcc-users mailing list > >Mspgcc-users@lists.sourceforge.net > >https://lists.sourceforge.net/lists/listinfo/mspgcc-users > > ------------------------------------------------------- > The SF.Net email is sponsored by EclipseCon 2004 > Premiere Conference on Open Tools Development and Integration > See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. > http://www.eclipsecon.org/osdn > _______________________________________________ > Mspgcc-users mailing list > Mspgcc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mspgcc-users -- Regards Robert Seczkowski robert.seczkow...@sz.onet.pl //\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
