This might be related to this fix: > https://git.qemu.org/?p=qemu.git;a=commit;h=8bf8e9df4a7d82c7a47cc961c9cdee1615595de0
FWIW, if you're interested in sh4, please join #debian-ports on OFTC and subscribe to the debian-superh mailing list. We're doing lots of sh4 development and testing QEMU in Debian. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1701973 Title: pread does not work right under qemu-sh4 Status in QEMU: New Bug description: The pread system call returns a wrong value in some case, in a program running under qemu-sh4 (version 2.9.0). How to reproduce: - Compile the program: sh4-linux-gnu-gcc-5 -O -Wall -static -o test-pread test-pread.c - Set environment variable for using qemu-sh4 (actually not needed, since the program is statically linked here). - ~/inst-qemu/2.9.0/bin/qemu-sh4 test-pread Expected output: ret=1 errno=0 Actual output: ret=0 errno=2 test-pread.c:44: assertion 'ret == 1' failed qemu: uncaught target signal 6 (Aborted) - core dumped To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1701973/+subscriptions