any expression after '#' must contain a constant expression with maximum one undefined symbol (defined sooner or later as .global , .comm , .lcomm and filled out on a link stage)
So, if you've got TASSEL1 and TACLR undefined, you got an error. ~d On Sunday 09 March 2003 17:57, Roland Zitzke wrote: > Hi, > this has probably been discussed before but I can't find a hint anywhere on > the web. > The following assembler statement works perfect. > <--snip > #define MYFLAGS TACLR|TASSEL1 > SetupTA: mov.w #MYFLAGS,&TACTL ;Clear TAR & set TAR source = SMCLK > ----> > > However if I manually expand the macro into the code I receive an unknown > operand error for the string which is in total considered to be the > operand: SetupTA: mov.w #TASSEL1|TACLR,&TACTL ;Clear TAR & set TAR > source = SMCLK > results in > Unknown operand: "#TASSEL1|TACLR" > i.e. the bitwise calculation is not performed by the preprocessor. > > Any suggestions to "or" flags together in an emediate statement without > spending a define for the results? > Thanks > Roland > > > > ------------------------------------------------------- > This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger > for complex code. Debugging C/C++ programs can leave you feeling lost and > disoriented. TotalView can help you find your way. Available on major UNIX > and Linux platforms. Try it free. www.etnus.com > _______________________________________________ > Mspgcc-users mailing list > Mspgcc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mspgcc-users -- /******************************************************************** ("`-''-/").___..--''"`-._ (\ Dimmy the Wild UA1ACZ `6_ 6 ) `-. ( ).`-.__.`) Enterprise Information Sys (_Y_.)' ._ ) `._ `. ``-..-' Nevsky prospekt, 20 / 44 _..`--'_..-_/ /--'_.' ,' Saint Petersburg, Russia (il),-'' (li),' ((!.-' +7 (812) 3468202, 5585314 ********************************************************************/
