I've made the migration from CCS 2.21 to CCS 3.0. Code that used to compile fine is now giving me errors. Here is the error I am getting on all c files. "error: unrecognized cregister name 'FADCR'" "error: unrecognized cregister name 'FAUCR'" "error: unrecognized cregister name 'FMCR'" These are the 3 floating point registers which are no longer getting defined. I tried to search for the location that other cregisters are being defined (ie. CSR, AMR, etc.) but to no avail. I am using a TMS320C6711 part. I am also using DSP/BIOS configuration. Any ideas what might be wrong? Thanks, Holt
Migrating to CCS 3.0
Started by ●December 9, 2004
Reply by ●December 9, 20042004-12-09
Holt wrote:> I've made the migration from CCS 2.21 to CCS 3.0. Code that used to > compile fine is now giving me errors. Here is the error I am getting > on all c files. > > "error: unrecognized cregister name 'FADCR'" > "error: unrecognized cregister name 'FAUCR'" > "error: unrecognized cregister name 'FMCR'" > > These are the 3 floating point registers which are no longer getting > defined. I tried to search for the location that other cregisters are > being defined (ie. CSR, AMR, etc.) but to no avail. > > I am using a TMS320C6711 part. I am also using DSP/BIOS configuration. > Any ideas what might be wrong? > > Thanks, > > Holt >I don't have experience with that specific part, but it sounds like you've got a version skew problem with an older library, or like you've got some assembly programs and TI has redefined some names on you. Are you sure that you aren't using any old libraries than need to be rebuilt, and that you're not using those names in some assembly code, and that you've really truly purged all of the Code Composter 2.21 stuff in the reinstall? -- Tim Wescott Wescott Design Services http://www.wescottdesign.com
Reply by ●December 9, 20042004-12-09
Make sure your project options specify you're using a 67xx device since these registers are only on floating point devices. Brad "Holt" <tmholthaus@sep.com> wrote in message news:1102630128.275718.93970@c13g2000cwb.googlegroups.com...> I've made the migration from CCS 2.21 to CCS 3.0. Code that used to > compile fine is now giving me errors. Here is the error I am getting > on all c files. > > "error: unrecognized cregister name 'FADCR'" > "error: unrecognized cregister name 'FAUCR'" > "error: unrecognized cregister name 'FMCR'" > > These are the 3 floating point registers which are no longer getting > defined. I tried to search for the location that other cregisters are > being defined (ie. CSR, AMR, etc.) but to no avail. > > I am using a TMS320C6711 part. I am also using DSP/BIOS configuration. > Any ideas what might be wrong? > > Thanks, > > Holt >
Reply by ●December 10, 20042004-12-10