Unfortunately it is still not working with these two patches. The "Unsupported syscall: 257" is gone, but now it fails on EINVAL. I attach a little test C file which uses a timer. It works fine on x86 and a real arm machine, but under QEMU I get:
$ gcc -o timer_test -Wall timer_test.c -lrt $ ./timer_test Failed to create timer: Invalid argument qemu: uncaught target signal 6 (Aborted) - core dumped Aborted (core dumped) So timer_create() does not actually seem to work? I tried some variations like 50 ms, or using CLOCK_REALTIME instead of CLOCK_MONOTONIC, all with the same result. ** Attachment added: "timer test script to test" https://bugs.launchpad.net/qemu/+bug/1042388/+attachment/3948443/+files/timer_test.c -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1042388 Title: qemu: Unsupported syscall: 257 (timer_create) Status in QEMU: Fix Released Status in “qemu” package in Ubuntu: Triaged Bug description: Running qemu-arm-static for git HEAD. When I try to install ghc from debian into my arm chroot I get: Setting up ghc (7.4.1-4) ... qemu: Unsupported syscall: 257 ghc: timer_create: Function not implemented qemu: Unsupported syscall: 257 ghc-pkg: timer_create: Function not implemented dpkg: error processing ghc (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: ghc E: Sub-process /usr/bin/dpkg returned an error code (1) To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1042388/+subscriptions
