Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-for-4.0-120319-1...

Final testing fixes for 4.0

  - various CI tweaks and fixes
  - fixes for some tcg tests
  - addition of system tcg tests

# gpg: Signature made Tue 12 Mar 2019 17:07:24 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-for-4.0-120319-1: (26 commits)
  .travis.yml: add softmmu check-tcg tests
  .travis.yml: separate softfloat from check-tcg
  tests/tcg/arm: account for pauth randomness
  tests/tcg/i386: add memory test to exercise softmmu
  tests/tcg/i386: add system mode Hello World test
  tests/tcg: provide a minilib for system tests
  tests/tcg: enable cris base user-mode tests
  tests/tcg/cris: align mul operations
  tests/tcg/cris: comment out the ccs test
  tests/tcg: split cris tests into bare and libc directories
  tests/tcg/cris: cleanup sys.c
  tests/docker: add fedora-cris-cross compilers
  tests/tcg/arm: add ARMv6-M UNDEFINED 32-bit instruction test
  tests/tcg/xtensa: enable system tests
  tests/docker: add debian-xtensa-cross image
  tests/tcg/mips: fix hello-mips compilation
  tests/tcg: add gdb runner variant
  tests/tcg: split run-test into user and system variants
  tests/tcg: add QEMU_OPT option for test runner
  tests/tcg: enable tcg tests for softmmu
  ...

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

diff --combined Makefile
index abd78a98265d82f694084d7e09422c583df15359,248fe9db7be23ebc9afa75dd03dd3a0f55e19b43..d8dad39c5db1b28522c920108840d7c209dc3aa0
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -497,7 -497,7 +497,7 @@@ Makefile: $(version-obj-y
  # Build libraries
  
  libqemuutil.a: $(util-obj-y) $(trace-obj-y) $(stub-obj-y)
 -libvhost-user.a: $(libvhost-user-obj-y)
 +libvhost-user.a: $(libvhost-user-obj-y) $(util-obj-y) $(stub-obj-y)
  
  ######################################################################
  
@@@ -964,7 -964,8 +964,8 @@@ $(filter %.1 %.7 %.8,$(DOCS)): scripts/
  %/coverage-report.html:
        @mkdir -p $*
        $(call quiet-command,\
-               gcovr -p --html --html-details -o $@, \
+               gcovr -r $(SRC_PATH) --object-directory $(BUILD_PATH) \
+               -p --html --html-details -o $@, \
                "GEN", "coverage-report.html")
  
  .PHONY: coverage-report