This patch series fix a bug in div2/divu2 ops, implement setcond and setcond2 ops and improve brcond/setcond by allowing immediate constants.
I have tested it using a modified version of target-mips/translate.c which includes setcond ops, and running mips-linux-user binaries. The first fixes was actually necessary to run such binaries. This has been done with cpu-exec.c compiled with -O0 due to a bug (see my other mail).
