Hi, out of curiosity I checked what was the default floating point implementation for the gcc you provide for cross-compiling. [1]
It was a shock when I saw hard-float in the spec. Is it really a good default for a processor which doesn't have FPU like the ARM920T ? I read that in running hardfloat code on a cpu that doesn't support floating point arithmetic is 10 times slower than using the floating point libraries, due to the exception catch by the kernel. So if you use a toolchain defaulting to hard implementation you need to the option -msoft-float for every compilation. Here are my questions : What are the options for the compilation of packages ? Does it contain -msoft-float ? If not, is there a specific reason ? [1] http://wiki.openmoko.org/wiki/Toolchain _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community