Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-3.0-pull-request...

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-3.0-pull-request' into staging

move more data to arch specific files
fix SPARC %tick
replace strcpy() by g_strlcpy() in syscall.c

# gpg: Signature made Mon 04 Jun 2018 16:19:44 BST
# gpg:                using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>"
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-3.0-pull-request:
  linux-user: remove useless #if
  linux-user: move hppa signal definitions to hppa/target_signal.h
  linux-user: move alpha signal definitions to alpha/target_signal.h
  linux-user: move openrisc signal definitions to openrisc/target_signal.h
  linux-user: move mips signal definitions to mips/target_signal.h
  linux-user: move sparc signal definitions to sparc/target_signal.h
  linux-user: move generic signal definitions to generic/signal.h
  linux-user: move get_sp_from_cpustate() to target_cpu.h
  linux-user: move sparc/sparc64 fcntl definitions to sparc/target_fcntl.h
  linux-user: move ppc fcntl definitions to ppc/target_fcntl.h
  linux-user: move mips/mips64 fcntl definitions to mips/target_fcntl.h
  linux-user: move arm/aarch64/m68k fcntl definitions to [arm|aarch64|m68k]/target_fcntl.h
  linux-user: move hppa fcntl definitions to hppa/target_fcntl.h
  linux-user: move alpha fcntl definitions to alpha/target_fcntl.h
  linux-user: move generic fcntl definitions to generic/fcntl.h
  linux-user: SPARC "rd %tick" can be used by user application
  syscall: replace strcpy() by g_strlcpy()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>