On 14.10.2016 20:58, Michael Tokarev wrote: > Hi. > > This commit: c9bc3437a905b660561a26cd4ecc64579843267b > Author: Richard Henderson <r...@twiddle.net> > Date: Tue Jun 21 17:32:12 2016 -0700 > > linux-user: Provide safe_syscall for s390x > > does not build on debian unstable porterbox for s390x, with > the following error message: > > linux-user/host/s390x/safe-syscall.inc.S: Assembler messages: > linux-user/host/s390x/safe-syscall.inc.S:75: Error: Unrecognized opcode: > `lt' > rules.mak:72: recipe for target 'linux-user/safe-syscall.o' failed > > Since I know nothing about s390, I've no idea what's at fault > here... :) Thought I'd report this :)
"lt" seems to be a newer s390x opcode which has been added to the architecture within the last ten years or so. So maybe you've got to add some "-march=xxx" flag when compiling this file? Could you maybe start with finding out the exact comand line that is used to compile this file? Thomas
