Thanks for your answers; it was due to a #ifdef I haven't seen before :-( Guillaume MENANT
-----Message d'origine----- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Gary Thomas Envoyé : mardi 16 janvier 2007 14:33 À : Guillaume Menant Cc : [EMAIL PROTECTED] Objet : Re: [ECOS] Using RedBoot_cmd Guillaume Menant wrote: > Hi, > > I'm trying to add a command to RedBoot with inserting the following code in > a file names pci.c placed in the src of redboot package: > > ----------------------------------------- > #include <redboot.h> > > void > do_pcitest(int argc, char *argv[]); > > RedBoot_cmd("pcitest", > "Tests PCI block", > "", > do_pcitest > ); > > void > do_pcitest(int argc, char *argv[]) > { > } > ----------------------------------------- > > But I'm facing to this when I'm trying to compile: > > ----------------------------------------- > sparc-rtems-gcc -msoft-float -g -nostdlib -Wl,--gc-sections -Wl,-static > -L/ecos-f/TEMP/untitled_install/lib -Ttarget.ld -o > /ecos-f/TEMP/untitled_install/bin/redboot.elf > /ecos-f/TEMP/untitled_install/lib/version.o > make[1]: Leaving directory `/ecos-f/TEMP/untitled_build/redboot/v2_0' > /ecos-f/TEMP/untitled_install/lib/extras.o(.ecos.table.RedBoot_commands.data > .do_pcitest+0xc): undefined reference to `do_pcitest' > make: Leaving directory `/ecos-f/TEMP/untitled_build' > collect2: ld returned 1 exit status > make[1]: *** [/ecos-f/TEMP/untitled_install/bin/redboot.elf] Error 1 > make: *** [build] Error 2 > ----------------------------------------- > > Why my do_pcitest function is undefined? Leave out the declaration of the function - the RedBoot_cmd() macro will declare it as static. I think this is what's causing the confusion. -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
