Version 4 was back in August: https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg03745.html
Version 5 continues the file split via inclusion. This incorporates Laurent's suggestion to have a "def" file that is included twice to generate both SyscallDef structures and fill in syscall_table's switch. Again, this just converts a few syscalls as proof of concept. r~ Richard Henderson (8): linux-user: Setup split syscall infrastructure linux-user: Split out some simple file syscalls linux-user: Reduce regpairs_aligned & target_offset64 ifdefs linux-user: Split out preadv, pwritev, readv, writev, pread64, pwrite64 linux-user: Split out name_to_handle_at, open_by_handle_at linux-user: Split out ipc syscalls linux-user: Split out memory syscalls linux-user: Split out some process syscalls linux-user/syscall-defs.h | 231 +++ linux-user/syscall.h | 93 ++ linux-user/strace.c | 567 ++++---- linux-user/syscall-file.inc.c | 638 +++++++++ linux-user/syscall-ipc.inc.c | 1086 ++++++++++++++ linux-user/syscall-mem.inc.c | 154 ++ linux-user/syscall-proc.inc.c | 861 ++++++++++++ linux-user/syscall.c | 2500 ++------------------------------- linux-user/strace.list | 243 ---- 9 files changed, 3499 insertions(+), 2874 deletions(-) create mode 100644 linux-user/syscall-defs.h create mode 100644 linux-user/syscall.h create mode 100644 linux-user/syscall-file.inc.c create mode 100644 linux-user/syscall-ipc.inc.c create mode 100644 linux-user/syscall-mem.inc.c create mode 100644 linux-user/syscall-proc.inc.c -- 2.17.2