Hi, On Wed Dec 10, 2008 at 04:54:25 -0800, Gabi Voiculescu wrote: > I have to create a toolchain with hard fpu support for arm1176's VFPv2. > > That's because, by looking at the ARM documentation I don't see how I can > perform > mathematic operations on the FPU (like FABSx, FADDx without using these > mnemonics), (as it is the case for fpu load/store operations), so as far as > see, I have to build a toolchain that recognized these mnemonics. > > I dont' know where to start. > > Has anybody used a script like crosstools for this? I hope by creating a new > dat file with proper GCC and GLIBC argumets I could do the job myself, but I > have no idea what would those arguments be or where to find them: > GCC += ?? --with-float=hard --fpu=vfpv2 --cpu=arm1176jzf ?? > GLIBC += ?? > > Where can I find what gcc version might include support for my hard fpu? I > tried the man pages in gcc-4.1.2 and gcc-3.4.4 without success and I can't > figure out where to look for this on gnu.org. > > Can you point me in the right direction to use.
Codesourcery is known to have recent pre-built ARM compilers including libc etc.: http://www.codesourcery.com/gnu_toolchains/arm Adam -- Adam [EMAIL PROTECTED] Lackorzynski http://os.inf.tu-dresden.de/~adam/ _______________________________________________ l4-hackers mailing list [email protected] http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers
