Hi Julian, On Mon, 17 Feb 2003 08:50:18 +0100 Julian Scheel <jscheel@activevb.de> wrote: > Hi Yoichi, > > > Yoichi Yuasa <yoichi_yuasa@montavista.co.jp> wrote: > > [...] > > > > This is a problem depending on binutils. > > Please use binutils corresponding to VR4100 series. > > I built my binutils on my own, following the tutorial found at > http://www.ltc.com/~brad/mips/mips-cross-toolchain/. So I used > ../binutils/configure --target=mipsel-linux \ > --libdir='${exec_prefix}'/mipsel-linux/i386-linux/lib > as configure-settings. How can I set something more special than the > mipsel-architecture (the vr4100-processors) I am using binutils-2.12.1 . I also try binutils-2.13.90.0.16 . The binutils option was changed, it was able to compile as the following options. GCCFLAGS += -march=vr4100 -Wa,--trap I don't know yet about the details of new options. We need to investigate about the details of options. > > > -m4100 option can be tried supposing you are using gcc > > > which has a problem as the present option. > > > > > > Please change following line. > > > > > > ifdef CONFIG_CPU_VR41XX > > > GCCFLAGS += -mcpu=r4600 -mips2 -Wa,-m4100,--trap > > > endif > > > > > > Please let me know what the result became. > > Shouldn't I additionally add -msoft-float, because the VR4181A has no > FP-Coprocessor? You have to add -msoft-float, if you don't use FPU Emulator. FPU Emulator is used by the default. Yoichi
