Ralf Jahr wrote: > I try to build a cross-compiler for a mips-target. My goal is not to run > the code but to get an idea of how gcc performs optimizations as for > example modulo scheduling. The target I am actually working with is the > PISA architecture used by SimpleScalar. This is not supported but > similar to the mips4 architecture. So far... > > I used this tutorial [1] and GCC 4.3.2, binutils 2.18. Compiling the > binutils and gcc worked fine, it did not throw any errors. You can see > my log here: [2] > > [1] http://wiki.osdev.org/GCC_Cross-Compiler#Step_1_-_Bootstrap > [2] http://www.informatik.uni-augsburg.de/~jahrralf/gcc.php > > Well, i assumed that I would get a compiler which can build executables. > Unfortunately but this does not work; I get the following error message: > > /usr/cross-mips/lib/gcc/mipsel-elf/4.3.2/../../../../mipsel-elf/bin/ld: > crti.o: No such file: No such file or directory > collect2: ld returned 1 exit status > > More logging information can be seen here: > > http://www.informatik.uni-augsburg.de/~jahrralf/gcc.php#testing > > Should this normally have worked? Do you have any ideas how in can make > it working or what I did wrong? crti.o is part of the C library. You haven't installed a C library, so your programs won't link. If you don't need to run your programs, you can simply use the -S option to gcc to produce source code. Andrew.
