Merge remote-tracking branch 'remotes/stsquad/tags/pull-tesing-and-misc-191219-1' into staging

Various testing and logging updates

  - test tci with Travis
  - enable multiarch testing in Travis
  - default to out-of-tree builds
  - make changing logfile safe via RCU
  - remove redundant tests
  - remove gtester test from docker
  - convert DEBUG_MMAP to tracepoints
  - remove hand rolled glob function
  - trigger tcg re-configure when needed

# gpg: Signature made Thu 19 Dec 2019 08:24:08 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-tesing-and-misc-191219-1: (25 commits)
  tests/tcg: ensure we re-configure if configure.sh is updated
  trace: replace hand-crafted pattern_glob with g_pattern_match_simple
  linux-user: convert target_munmap debug to a tracepoint
  linux-user: log page table changes under -d page
  linux-user: add target_mmap_complete tracepoint
  linux-user: convert target_mmap debug to tracepoint
  linux-user: convert target_mprotect debug to tracepoint
  travis.yml: Remove the redundant clang-with-MAIN_SOFTMMU_TARGETS entry
  docker: gtester is no longer used
  Added tests for close and change of logfile.
  Add use of RCU for qemu_logfile.
  qemu_log_lock/unlock now preserves the qemu_logfile handle.
  Add a mutex to guarantee single writer to qemu_logfile handle.
  Cleaned up flow of code in qemu_set_log(), to simplify and clarify.
  Fix double free issue in qemu_set_log_filename().
  ci: build out-of-tree
  travis.yml: Enable builds on arm64, ppc64le and s390x
  tests/test-util-filemonitor: Skip test on non-x86 Travis containers
  tests/hd-geo-test: Skip test when images can not be created
  iotests: Skip test 079 if it is not possible to create large files
  ...

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

1 files changed, 98 insertions, 14 deletions

diff --git a/.travis.yml b/.travis.yml
index 6cb8af6fa5..376b7d6dfa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -73,8 +73,8 @@ notifications:
 
 env:
   global:
-    - SRC_DIR="."
-    - BUILD_DIR="."
+    - SRC_DIR=".."
+    - BUILD_DIR="build"
     - BASE_CONFIG="--disable-docs --disable-tools"
     - TEST_CMD="make check V=1"
     # This is broadly a list of "mainline" softmmu targets which have support across the major distros
@@ -181,17 +181,12 @@ matrix:
 
 
     - env:
-        - CONFIG="--disable-user --target-list=${MAIN_SOFTMMU_TARGETS}"
-        - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-default"
-      compiler: clang
-
-
-    - env:
         - CONFIG="--target-list=${MAIN_SOFTMMU_TARGETS} "
         - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-sanitize"
       compiler: clang
       before_script:
-        - ./configure ${CONFIG} --extra-cflags="-fsanitize=undefined -Werror" || { cat config.log && exit 1; }
+        - mkdir -p ${BUILD_DIR} && cd ${BUILD_DIR}
+        - ${SRC_DIR}/configure ${CONFIG} --extra-cflags="-fsanitize=undefined -Werror" || { cat config.log && exit 1; }
 
 
     - env:
@@ -214,10 +209,11 @@ matrix:
         - TEST_CMD=""
 
 
-    # We manually include builds which we disable "make check" for
+    # Check the TCG interpreter (TCI)
     - env:
-        - CONFIG="--enable-debug --enable-tcg-interpreter"
-        - TEST_CMD=""
+        - CONFIG="--enable-debug-tcg --enable-tcg-interpreter --disable-kvm --disable-containers
+            --target-list=alpha-softmmu,arm-softmmu,hppa-softmmu,m68k-softmmu,microblaze-softmmu,moxie-softmmu,ppc-softmmu,s390x-softmmu,x86_64-softmmu"
+        - TEST_CMD="make check-qtest check-tcg V=1"
 
 
     # We don't need to exercise every backend with every front-end
@@ -322,7 +318,8 @@ matrix:
         - CONFIG="--cc=gcc-9 --cxx=g++-9 --disable-pie --disable-linux-user"
         - TEST_CMD=""
       before_script:
-        - ./configure ${CONFIG} --extra-cflags="-g3 -O0 -Wno-error=stringop-truncation -fsanitize=thread -fuse-ld=gold" || { cat config.log && exit 1; }
+        - mkdir -p ${BUILD_DIR} && cd ${BUILD_DIR}
+        - ${SRC_DIR}/configure ${CONFIG} --extra-cflags="-g3 -O0 -Wno-error=stringop-truncation -fsanitize=thread -fuse-ld=gold" || { cat config.log && exit 1; }
 
 
     # Run check-tcg against linux-user
@@ -353,6 +350,92 @@ matrix:
         - TEST_CMD="make -j3 check-tcg V=1"
         - CACHE_NAME="${TRAVIS_BRANCH}-linux-gcc-debug-tcg"
 
+    - arch: arm64
+      dist: xenial
+      addons:
+        apt_packages:
+          - libaio-dev
+          - libattr1-dev
+          - libbrlapi-dev
+          - libcap-ng-dev
+          - libgcrypt20-dev
+          - libgnutls28-dev
+          - libgtk-3-dev
+          - libiscsi-dev
+          - liblttng-ust-dev
+          - libncurses5-dev
+          - libnfs-dev
+          - libnss3-dev
+          - libpixman-1-dev
+          - libpng-dev
+          - librados-dev
+          - libsdl2-dev
+          - libseccomp-dev
+          - liburcu-dev
+          - libusb-1.0-0-dev
+          - libvdeplug-dev
+          - libvte-2.91-dev
+      env:
+        - TEST_CMD="make check check-tcg V=1"
+        - CONFIG="--disable-containers --target-list=${MAIN_SOFTMMU_TARGETS}"
+
+    - arch: ppc64le
+      dist: xenial
+      addons:
+        apt_packages:
+          - libaio-dev
+          - libattr1-dev
+          - libbrlapi-dev
+          - libcap-ng-dev
+          - libgcrypt20-dev
+          - libgnutls28-dev
+          - libgtk-3-dev
+          - libiscsi-dev
+          - liblttng-ust-dev
+          - libncurses5-dev
+          - libnfs-dev
+          - libnss3-dev
+          - libpixman-1-dev
+          - libpng-dev
+          - librados-dev
+          - libsdl2-dev
+          - libseccomp-dev
+          - liburcu-dev
+          - libusb-1.0-0-dev
+          - libvdeplug-dev
+          - libvte-2.91-dev
+      env:
+        - TEST_CMD="make check check-tcg V=1"
+        - CONFIG="--disable-containers --target-list=${MAIN_SOFTMMU_TARGETS},ppc64le-linux-user"
+
+    - arch: s390x
+      dist: bionic
+      addons:
+        apt_packages:
+          - libaio-dev
+          - libattr1-dev
+          - libbrlapi-dev
+          - libcap-ng-dev
+          - libgcrypt20-dev
+          - libgnutls28-dev
+          - libgtk-3-dev
+          - libiscsi-dev
+          - liblttng-ust-dev
+          - libncurses5-dev
+          - libnfs-dev
+          - libnss3-dev
+          - libpixman-1-dev
+          - libpng-dev
+          - librados-dev
+          - libsdl2-dev
+          - libseccomp-dev
+          - liburcu-dev
+          - libusb-1.0-0-dev
+          - libvdeplug-dev
+          - libvte-2.91-dev
+      env:
+        - TEST_CMD="make check check-tcg V=1"
+        - CONFIG="--disable-containers --target-list=${MAIN_SOFTMMU_TARGETS},s390x-linux-user"
 
     # Release builds
     # The make-release script expect a QEMU version, so our tag must start with a 'v'.
@@ -373,5 +456,6 @@ matrix:
         - make -C ${SRC_DIR} qemu-${QEMU_VERSION}.tar.bz2
         - ls -l ${SRC_DIR}/qemu-${QEMU_VERSION}.tar.bz2
         - tar -xf ${SRC_DIR}/qemu-${QEMU_VERSION}.tar.bz2 && cd qemu-${QEMU_VERSION}
-        - ./configure ${BASE_CONFIG} ${CONFIG} || { cat config.log && exit 1; }
+        - mkdir -p release-build && cd release-build
+        - ../configure ${BASE_CONFIG} ${CONFIG} || { cat config.log && exit 1; }
         - make install