Update version for 6.0.1 release

Signed-off-by: Michael Roth <michael.roth@amd.com>

.cirrus.yml

@@ -0,0 +1,165 @@
+env:
+  CIRRUS_CLONE_DEPTH: 1
+
+freebsd_12_task:
+  freebsd_instance:
+    image_family: freebsd-12-2
+    cpu: 8
+    memory: 8G
+  install_script:
+    - ASSUME_ALWAYS_YES=yes pkg bootstrap -f ;
+    - pkg install -y bash curl cyrus-sasl git glib gmake gnutls gsed
+          nettle perl5 pixman pkgconf png usbredir ninja
+  script:
+    - mkdir build
+    - cd build
+    # TODO: Enable gnutls again once FreeBSD's libtasn1 got fixed
+    # See: https://gitlab.com/gnutls/libtasn1/-/merge_requests/71
+    - ../configure --enable-werror --disable-gnutls
+      || { cat config.log meson-logs/meson-log.txt; exit 1; }
+    - gmake -j$(sysctl -n hw.ncpu)
+    - gmake -j$(sysctl -n hw.ncpu) check V=1
+
+macos_task:
+  osx_instance:
+    image: catalina-base
+  install_script:
+    - brew install pkg-config python gnu-sed glib pixman make sdl2 bash ninja
+  script:
+    - mkdir build
+    - cd build
+    - ../configure --python=/usr/local/bin/python3 --enable-werror
+                   --extra-cflags='-Wno-error=deprecated-declarations'
+                   || { cat config.log meson-logs/meson-log.txt; exit 1; }
+    - gmake -j$(sysctl -n hw.ncpu)
+    - gmake check-unit V=1
+    - gmake check-block V=1
+    - gmake check-qapi-schema V=1
+    - gmake check-softfloat V=1
+    - gmake check-qtest-x86_64 V=1
+
+macos_xcode_task:
+  osx_instance:
+    # this is an alias for the latest Xcode
+    image: catalina-xcode
+  install_script:
+    - brew install pkg-config gnu-sed glib pixman make sdl2 bash ninja
+  script:
+    - mkdir build
+    - cd build
+    - ../configure --extra-cflags='-Wno-error=deprecated-declarations' --enable-modules
+                   --enable-werror --cc=clang || { cat config.log meson-logs/meson-log.txt; exit 1; }
+    - gmake -j$(sysctl -n hw.ncpu)
+    - gmake check-unit V=1
+    - gmake check-block V=1
+    - gmake check-qapi-schema V=1
+    - gmake check-softfloat V=1
+    - gmake check-qtest-x86_64 V=1
+
+windows_msys2_task:
+  timeout_in: 90m
+  windows_container:
+    image: cirrusci/windowsservercore:2019
+    os_version: 2019
+    cpu: 8
+    memory: 8G
+  env:
+    CIRRUS_SHELL: powershell
+    MSYS: winsymlinks:nativestrict
+    MSYSTEM: MINGW64
+    MSYS2_URL: https://github.com/msys2/msys2-installer/releases/download/2021-01-05/msys2-base-x86_64-20210105.sfx.exe
+    MSYS2_FINGERPRINT: 0
+    MSYS2_PACKAGES: "
+      diffutils git grep make pkg-config sed
+      mingw-w64-x86_64-python
+      mingw-w64-x86_64-python-sphinx
+      mingw-w64-x86_64-toolchain
+      mingw-w64-x86_64-SDL2
+      mingw-w64-x86_64-SDL2_image
+      mingw-w64-x86_64-gtk3
+      mingw-w64-x86_64-glib2
+      mingw-w64-x86_64-ninja
+      mingw-w64-x86_64-jemalloc
+      mingw-w64-x86_64-lzo2
+      mingw-w64-x86_64-zstd
+      mingw-w64-x86_64-libjpeg-turbo
+      mingw-w64-x86_64-pixman
+      mingw-w64-x86_64-libgcrypt
+      mingw-w64-x86_64-libpng
+      mingw-w64-x86_64-libssh
+      mingw-w64-x86_64-libxml2
+      mingw-w64-x86_64-snappy
+      mingw-w64-x86_64-libusb
+      mingw-w64-x86_64-usbredir
+      mingw-w64-x86_64-libtasn1
+      mingw-w64-x86_64-nettle
+      mingw-w64-x86_64-cyrus-sasl
+      mingw-w64-x86_64-curl
+      mingw-w64-x86_64-gnutls
+      mingw-w64-x86_64-libnfs
+    "
+    CHERE_INVOKING: 1
+  msys2_cache:
+    folder: C:\tools\archive
+    reupload_on_changes: false
+    # These env variables are used to generate fingerprint to trigger the cache procedure
+    # If wanna to force re-populate msys2, increase MSYS2_FINGERPRINT
+    fingerprint_script:
+      - |
+        echo $env:CIRRUS_TASK_NAME
+        echo $env:MSYS2_URL
+        echo $env:MSYS2_FINGERPRINT
+        echo $env:MSYS2_PACKAGES
+    populate_script:
+      - |
+        md -Force C:\tools\archive\pkg
+        $start_time = Get-Date
+        bitsadmin /transfer msys_download /dynamic /download /priority FOREGROUND $env:MSYS2_URL C:\tools\archive\base.exe
+        Write-Output "Download time taken: $((Get-Date).Subtract($start_time))"
+        cd C:\tools
+        C:\tools\archive\base.exe -y
+        del -Force C:\tools\archive\base.exe
+        Write-Output "Base install time taken: $((Get-Date).Subtract($start_time))"
+        $start_time = Get-Date
+
+        ((Get-Content -path C:\tools\msys64\etc\\post-install\\07-pacman-key.post -Raw) -replace '--refresh-keys', '--version') | Set-Content -Path C:\tools\msys64\etc\\post-install\\07-pacman-key.post
+        C:\tools\msys64\usr\bin\bash.exe -lc "sed -i 's/^CheckSpace/#CheckSpace/g' /etc/pacman.conf"
+        C:\tools\msys64\usr\bin\bash.exe -lc "export"
+        C:\tools\msys64\usr\bin\pacman.exe --noconfirm -Sy
+        echo Y | C:\tools\msys64\usr\bin\pacman.exe --noconfirm -Suu --overwrite=*
+        taskkill /F /FI "MODULES eq msys-2.0.dll"
+        tasklist
+        C:\tools\msys64\usr\bin\bash.exe -lc "mv -f /etc/pacman.conf.pacnew /etc/pacman.conf || true"
+        C:\tools\msys64\usr\bin\bash.exe -lc "pacman --noconfirm -Suu --overwrite=*"
+        Write-Output "Core install time taken: $((Get-Date).Subtract($start_time))"
+        $start_time = Get-Date
+
+        C:\tools\msys64\usr\bin\bash.exe -lc "pacman --noconfirm -S --needed $env:MSYS2_PACKAGES"
+        Write-Output "Package install time taken: $((Get-Date).Subtract($start_time))"
+        $start_time = Get-Date
+
+        del -Force -ErrorAction SilentlyContinue C:\tools\msys64\etc\mtab
+        del -Force -ErrorAction SilentlyContinue C:\tools\msys64\dev\fd
+        del -Force -ErrorAction SilentlyContinue C:\tools\msys64\dev\stderr
+        del -Force -ErrorAction SilentlyContinue C:\tools\msys64\dev\stdin
+        del -Force -ErrorAction SilentlyContinue C:\tools\msys64\dev\stdout
+        del -Force -Recurse -ErrorAction SilentlyContinue C:\tools\msys64\var\cache\pacman\pkg
+        tar cf C:\tools\archive\msys64.tar -C C:\tools\ msys64
+
+        Write-Output "Package archive time taken: $((Get-Date).Subtract($start_time))"
+        del -Force -Recurse -ErrorAction SilentlyContinue c:\tools\msys64 
+  install_script:
+    - |
+      $start_time = Get-Date
+      cd C:\tools
+      ls C:\tools\archive\msys64.tar
+      tar xf C:\tools\archive\msys64.tar
+      Write-Output "Extract msys2 time taken: $((Get-Date).Subtract($start_time))"
+  script:
+    - C:\tools\msys64\usr\bin\bash.exe -lc "mkdir build"
+    - C:\tools\msys64\usr\bin\bash.exe -lc "cd build && ../configure --python=python3"
+    - C:\tools\msys64\usr\bin\bash.exe -lc "cd build && make -j8"
+    - exit $LastExitCode
+  test_script:
+    - C:\tools\msys64\usr\bin\bash.exe -lc "cd build && make V=1 check"
+    - exit $LastExitCode

.gitattributes

@@ -1,4 +1,3 @@
 *.c.inc         diff=c
 *.h.inc         diff=c
-*.m             diff=objc
 *.py            diff=python

.github/lockdown.yml

@@ -0,0 +1,34 @@
+# Configuration for Repo Lockdown - https://github.com/dessant/repo-lockdown
+
+# Close issues and pull requests
+close: true
+
+# Lock issues and pull requests
+lock: true
+
+issues:
+  comment: |
+    Thank you for your interest in the QEMU project.
+
+    This repository is a read-only mirror of the project's repostories hosted
+    at https://gitlab.com/qemu-project/qemu.git.
+    The project does not process issues filed on GitHub.
+
+    The project issues are tracked on Launchpad:
+    https://bugs.launchpad.net/qemu
+
+    QEMU welcomes bug report contributions. You can file new ones on:
+    https://bugs.launchpad.net/qemu/+filebug
+
+pulls:
+  comment: |
+    Thank you for your interest in the QEMU project.
+
+    This repository is a read-only mirror of the project's repostories hosted
+    on https://gitlab.com/qemu-project/qemu.git.
+    The project does not process merge requests filed on GitHub.
+
+    QEMU welcomes contributions of code (either fixing bugs or adding new
+    functionality). However, we get a lot of patches, and so we have some
+    guidelines about contributing on the project website:
+    https://www.qemu.org/contribute/

.github/workflows/lockdown.yml

@@ -1,30 +0,0 @@
-# Configuration for Repo Lockdown - https://github.com/dessant/repo-lockdown
-
-name: 'Repo Lockdown'
-
-on:
-  pull_request_target:
-    types: opened
-
-permissions:
-  pull-requests: write
-
-jobs:
-  action:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: dessant/repo-lockdown@v2
-        with:
-          pr-comment: |
-            Thank you for your interest in the QEMU project.
-
-            This repository is a read-only mirror of the project's repostories hosted
-            on https://gitlab.com/qemu-project/qemu.git.
-            The project does not process merge requests filed on GitHub.
-
-            QEMU welcomes contributions of code (either fixing bugs or adding new
-            functionality). However, we get a lot of patches, and so we have some
-            guidelines about contributing on the project website:
-            https://www.qemu.org/contribute/
-          lock-pr: true
-          close-pr: true

.gitignore

@@ -1,13 +1,9 @@
 /GNUmakefile
 /build/
-/.cache/
-/.vscode/
 *.pyc
 .sdk
 .stgit-*
 .git-submodule-status
-.clang-format
-.gdb_history
 cscope.*
 tags
 TAGS
@@ -17,6 +13,3 @@ GTAGS
 *~
 *.ast_raw
 *.depend_raw
-*.swp
-*.patch
-*.gcov

.gitlab-ci.d/base.yml

@@ -1,72 +0,0 @@
-
-# The order of rules defined here is critically important.
-# They are evaluated in order and first match wins.
-#
-# Thus we group them into a number of stages, ordered from
-# most restrictive to least restrictive
-#
-.base_job_template:
-  rules:
-    #############################################################
-    # Stage 1: exclude scenarios where we definitely don't
-    # want jobs to run
-    #############################################################
-
-    # Cirrus jobs can't run unless the creds / target repo are set
-    - if: '$QEMU_JOB_CIRRUS && ($CIRRUS_GITHUB_REPO == null || $CIRRUS_API_TOKEN == null)'
-      when: never
-
-    # Publishing jobs should only run on the default branch in upstream
-    - if: '$QEMU_JOB_PUBLISH == "1" && $CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH != $CI_DEFAULT_BRANCH'
-      when: never
-
-    # Non-publishing jobs should only run on staging branches in upstream
-    - if: '$QEMU_JOB_PUBLISH != "1" && $CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH !~ /staging/'
-      when: never
-
-    # Jobs only intended for forks should always be skipped on upstream
-    - if: '$QEMU_JOB_ONLY_FORKS == "1" && $CI_PROJECT_NAMESPACE == "qemu-project"'
-      when: never
-
-    # Forks don't get pipelines unless QEMU_CI=1 or QEMU_CI=2 is set
-    - if: '$QEMU_CI != "1" && $QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != "qemu-project"'
-      when: never
-
-    # Avocado jobs don't run in forks unless $QEMU_CI_AVOCADO_TESTING is set
-    - if: '$QEMU_JOB_AVOCADO && $QEMU_CI_AVOCADO_TESTING != "1" && $CI_PROJECT_NAMESPACE != "qemu-project"'
-      when: never
-
-
-    #############################################################
-    # Stage 2: fine tune execution of jobs in specific scenarios
-    # where the catch all logic is inapprorpaite
-    #############################################################
-
-    # Optional jobs should not be run unless manually triggered
-    - if: '$QEMU_JOB_OPTIONAL'
-      when: manual
-      allow_failure: true
-
-    # Skipped jobs should not be run unless manually triggered
-    - if: '$QEMU_JOB_SKIPPED'
-      when: manual
-      allow_failure: true
-
-    # Avocado jobs can be manually start in forks if $QEMU_CI_AVOCADO_TESTING is unset
-    - if: '$QEMU_JOB_AVOCADO && $CI_PROJECT_NAMESPACE != "qemu-project"'
-      when: manual
-      allow_failure: true
-
-
-    #############################################################
-    # Stage 3: catch all logic applying to any job not matching
-    # an earlier criteria
-    #############################################################
-
-    # Forks pipeline jobs don't start automatically unless
-    # QEMU_CI=2 is set
-    - if: '$QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != "qemu-project"'
-      when: manual
-
-    # Jobs can run if any jobs they depend on were successfull
-    - when: on_success

.gitlab-ci.d/buildtest-template.yml

@@ -1,83 +0,0 @@
-.native_build_job_template:
-  extends: .base_job_template
-  stage: build
-  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
-  before_script:
-    - JOBS=$(expr $(nproc) + 1)
-  script:
-    - if test -n "$LD_JOBS";
-      then
-        scripts/git-submodule.sh update meson ;
-      fi
-    - mkdir build
-    - cd build
-    - if test -n "$TARGETS";
-      then
-        ../configure --enable-werror --disable-docs ${LD_JOBS:+--meson=git} $CONFIGURE_ARGS --target-list="$TARGETS" ;
-      else
-        ../configure --enable-werror --disable-docs ${LD_JOBS:+--meson=git} $CONFIGURE_ARGS ;
-      fi || { cat config.log meson-logs/meson-log.txt && exit 1; }
-    - if test -n "$LD_JOBS";
-      then
-        ../meson/meson.py configure . -Dbackend_max_links="$LD_JOBS" ;
-      fi || exit 1;
-    - make -j"$JOBS"
-    - if test -n "$MAKE_CHECK_ARGS";
-      then
-        make -j"$JOBS" $MAKE_CHECK_ARGS ;
-      fi
-
-.common_test_job_template:
-  extends: .base_job_template
-  stage: test
-  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
-  script:
-    - scripts/git-submodule.sh update
-        $(sed -n '/GIT_SUBMODULES=/ s/.*=// p' build/config-host.mak)
-    - cd build
-    - find . -type f -exec touch {} +
-    # Avoid recompiling by hiding ninja with NINJA=":"
-    - make NINJA=":" $MAKE_CHECK_ARGS
-
-.native_test_job_template:
-  extends: .common_test_job_template
-  artifacts:
-    name: "$CI_JOB_NAME-$CI_COMMIT_REF_SLUG"
-    expire_in: 7 days
-    paths:
-      - build/meson-logs/testlog.txt
-    reports:
-      junit: build/meson-logs/testlog.junit.xml
-
-.avocado_test_job_template:
-  extends: .common_test_job_template
-  cache:
-    key: "${CI_JOB_NAME}-cache"
-    paths:
-      - ${CI_PROJECT_DIR}/avocado-cache
-    policy: pull-push
-  artifacts:
-    name: "$CI_JOB_NAME-$CI_COMMIT_REF_SLUG"
-    when: on_failure
-    expire_in: 7 days
-    paths:
-      - build/tests/results/latest/results.xml
-      - build/tests/results/latest/test-results
-    reports:
-      junit: build/tests/results/latest/results.xml
-  before_script:
-    - mkdir -p ~/.config/avocado
-    - echo "[datadir.paths]" > ~/.config/avocado/avocado.conf
-    - echo "cache_dirs = ['${CI_PROJECT_DIR}/avocado-cache']"
-           >> ~/.config/avocado/avocado.conf
-    - echo -e '[job.output.testlogs]\nstatuses = ["FAIL", "INTERRUPT"]'
-           >> ~/.config/avocado/avocado.conf
-    - if [ -d ${CI_PROJECT_DIR}/avocado-cache ]; then
-        du -chs ${CI_PROJECT_DIR}/avocado-cache ;
-      fi
-    - export AVOCADO_ALLOW_UNTRUSTED_CODE=1
-  after_script:
-    - cd build
-    - du -chs ${CI_PROJECT_DIR}/avocado-cache
-  variables:
-    QEMU_JOB_AVOCADO: 1

.gitlab-ci.d/buildtest.yml

@@ -1,645 +0,0 @@
-include:
-  - local: '/.gitlab-ci.d/buildtest-template.yml'
-
-build-system-alpine:
-  extends: .native_build_job_template
-  needs:
-    - job: amd64-alpine-container
-  variables:
-    IMAGE: alpine
-    TARGETS: aarch64-softmmu alpha-softmmu cris-softmmu hppa-softmmu
-      microblazeel-softmmu mips64el-softmmu
-    MAKE_CHECK_ARGS: check-build
-    CONFIGURE_ARGS: --enable-docs --enable-trace-backends=log,simple,syslog
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - .git-submodule-status
-      - build
-
-check-system-alpine:
-  extends: .native_test_job_template
-  needs:
-    - job: build-system-alpine
-      artifacts: true
-  variables:
-    IMAGE: alpine
-    MAKE_CHECK_ARGS: check-unit check-qtest
-
-avocado-system-alpine:
-  extends: .avocado_test_job_template
-  needs:
-    - job: build-system-alpine
-      artifacts: true
-  variables:
-    IMAGE: alpine
-    MAKE_CHECK_ARGS: check-avocado
-
-build-system-ubuntu:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-ubuntu2004-container
-  variables:
-    IMAGE: ubuntu2004
-    CONFIGURE_ARGS: --enable-docs --enable-fdt=system --enable-capstone
-    TARGETS: aarch64-softmmu alpha-softmmu cris-softmmu hppa-softmmu
-      microblazeel-softmmu mips64el-softmmu
-    MAKE_CHECK_ARGS: check-build
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - build
-
-check-system-ubuntu:
-  extends: .native_test_job_template
-  needs:
-    - job: build-system-ubuntu
-      artifacts: true
-  variables:
-    IMAGE: ubuntu2004
-    MAKE_CHECK_ARGS: check
-
-avocado-system-ubuntu:
-  extends: .avocado_test_job_template
-  needs:
-    - job: build-system-ubuntu
-      artifacts: true
-  variables:
-    IMAGE: ubuntu2004
-    MAKE_CHECK_ARGS: check-avocado
-
-build-system-debian:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-debian-container
-  variables:
-    IMAGE: debian-amd64
-    TARGETS: arm-softmmu avr-softmmu i386-softmmu mipsel-softmmu
-      riscv64-softmmu sh4eb-softmmu sparc-softmmu xtensaeb-softmmu
-    MAKE_CHECK_ARGS: check-build
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - build
-
-check-system-debian:
-  extends: .native_test_job_template
-  needs:
-    - job: build-system-debian
-      artifacts: true
-  variables:
-    IMAGE: debian-amd64
-    MAKE_CHECK_ARGS: check
-
-avocado-system-debian:
-  extends: .avocado_test_job_template
-  needs:
-    - job: build-system-debian
-      artifacts: true
-  variables:
-    IMAGE: debian-amd64
-    MAKE_CHECK_ARGS: check-avocado
-
-crash-test-debian:
-  extends: .native_test_job_template
-  needs:
-    - job: build-system-debian
-      artifacts: true
-  variables:
-    IMAGE: debian-amd64
-  script:
-    - cd build
-    - make NINJA=":" check-venv
-    - tests/venv/bin/python3 scripts/device-crash-test -q --tcg-only ./qemu-system-i386
-
-build-system-fedora:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-fedora-container
-  variables:
-    IMAGE: fedora
-    CONFIGURE_ARGS: --disable-gcrypt --enable-nettle --enable-docs
-             --enable-fdt=system --enable-slirp --enable-capstone
-    TARGETS: tricore-softmmu microblaze-softmmu mips-softmmu
-      xtensa-softmmu m68k-softmmu riscv32-softmmu ppc-softmmu sparc64-softmmu
-    MAKE_CHECK_ARGS: check-build
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - build
-
-check-system-fedora:
-  extends: .native_test_job_template
-  needs:
-    - job: build-system-fedora
-      artifacts: true
-  variables:
-    IMAGE: fedora
-    MAKE_CHECK_ARGS: check
-
-avocado-system-fedora:
-  extends: .avocado_test_job_template
-  needs:
-    - job: build-system-fedora
-      artifacts: true
-  variables:
-    IMAGE: fedora
-    MAKE_CHECK_ARGS: check-avocado
-
-crash-test-fedora:
-  extends: .native_test_job_template
-  needs:
-    - job: build-system-fedora
-      artifacts: true
-  variables:
-    IMAGE: fedora
-  script:
-    - cd build
-    - make NINJA=":" check-venv
-    - tests/venv/bin/python3 scripts/device-crash-test -q ./qemu-system-ppc
-    - tests/venv/bin/python3 scripts/device-crash-test -q ./qemu-system-riscv32
-
-build-system-centos:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-centos9-container
-  variables:
-    IMAGE: centos9
-    CONFIGURE_ARGS: --disable-nettle --enable-gcrypt --enable-fdt=system
-      --enable-modules --enable-trace-backends=dtrace --enable-docs
-      --enable-vfio-user-server
-    TARGETS: ppc64-softmmu or1k-softmmu s390x-softmmu
-      x86_64-softmmu rx-softmmu sh4-softmmu nios2-softmmu
-    MAKE_CHECK_ARGS: check-build
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - build
-
-check-system-centos:
-  extends: .native_test_job_template
-  needs:
-    - job: build-system-centos
-      artifacts: true
-  variables:
-    IMAGE: centos9
-    MAKE_CHECK_ARGS: check
-
-avocado-system-centos:
-  extends: .avocado_test_job_template
-  needs:
-    - job: build-system-centos
-      artifacts: true
-  variables:
-    IMAGE: centos9
-    MAKE_CHECK_ARGS: check-avocado
-
-build-system-opensuse:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-opensuse-leap-container
-  variables:
-    IMAGE: opensuse-leap
-    CONFIGURE_ARGS: --enable-fdt=system
-    TARGETS: s390x-softmmu x86_64-softmmu aarch64-softmmu
-    MAKE_CHECK_ARGS: check-build
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - build
-
-check-system-opensuse:
-  extends: .native_test_job_template
-  needs:
-    - job: build-system-opensuse
-      artifacts: true
-  variables:
-    IMAGE: opensuse-leap
-    MAKE_CHECK_ARGS: check
-
-avocado-system-opensuse:
-  extends: .avocado_test_job_template
-  needs:
-    - job: build-system-opensuse
-      artifacts: true
-  variables:
-    IMAGE: opensuse-leap
-    MAKE_CHECK_ARGS: check-avocado
-
-
-# This jobs explicitly disable TCG (--disable-tcg), KVM is detected by
-# the configure script. The container doesn't contain Xen headers so
-# Xen accelerator is not detected / selected. As result it build the
-# i386-softmmu and x86_64-softmmu with KVM being the single accelerator
-# available.
-# Also use a different coroutine implementation (which is only really of
-# interest to KVM users, i.e. with TCG disabled)
-build-tcg-disabled:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-centos9-container
-  variables:
-    IMAGE: centos9
-  script:
-    - mkdir build
-    - cd build
-    - ../configure --disable-tcg --audio-drv-list="" --with-coroutine=ucontext
-      || { cat config.log meson-logs/meson-log.txt && exit 1; }
-    - make -j"$JOBS"
-    - make check-unit
-    - make check-qapi-schema
-    - cd tests/qemu-iotests/
-    - ./check -raw 001 002 003 004 005 008 009 010 011 012 021 025 032 033 048
-            052 063 077 086 101 104 106 113 148 150 151 152 157 159 160 163
-            170 171 183 184 192 194 208 221 226 227 236 253 277 image-fleecing
-    - ./check -qcow2 028 051 056 057 058 065 068 082 085 091 095 096 102 122
-            124 132 139 142 144 145 151 152 155 157 165 194 196 200 202
-            208 209 216 218 227 234 246 247 248 250 254 255 257 258
-            260 261 262 263 264 270 272 273 277 279 image-fleecing
-
-build-user:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-debian-user-cross-container
-  variables:
-    IMAGE: debian-all-test-cross
-    CONFIGURE_ARGS: --disable-tools --disable-system
-    MAKE_CHECK_ARGS: check-tcg
-
-build-user-static:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-debian-user-cross-container
-  variables:
-    IMAGE: debian-all-test-cross
-    CONFIGURE_ARGS: --disable-tools --disable-system --static
-    MAKE_CHECK_ARGS: check-tcg
-
-# Because the hexagon cross-compiler takes so long to build we don't rely
-# on the CI system to build it and hence this job has an optional dependency
-# declared. The image is manually uploaded.
-build-user-hexagon:
-  extends: .native_build_job_template
-  needs:
-    job: hexagon-cross-container
-    optional: true
-  variables:
-    IMAGE: debian-hexagon-cross
-    TARGETS: hexagon-linux-user
-    CONFIGURE_ARGS: --disable-tools --disable-docs --enable-debug-tcg
-    MAKE_CHECK_ARGS: check-tcg
-
-# Only build the softmmu targets we have check-tcg tests for
-build-some-softmmu:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-debian-user-cross-container
-  variables:
-    IMAGE: debian-all-test-cross
-    CONFIGURE_ARGS: --disable-tools --enable-debug
-    TARGETS: xtensa-softmmu arm-softmmu aarch64-softmmu alpha-softmmu
-    MAKE_CHECK_ARGS: check-tcg
-
-# We build tricore in a very minimal tricore only container
-build-tricore-softmmu:
-  extends: .native_build_job_template
-  needs:
-    job: tricore-debian-cross-container
-  variables:
-    IMAGE: debian-tricore-cross
-    CONFIGURE_ARGS: --disable-tools --disable-fdt --enable-debug
-    TARGETS: tricore-softmmu
-    MAKE_CHECK_ARGS: check-tcg
-
-clang-system:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-fedora-container
-  variables:
-    IMAGE: fedora
-    CONFIGURE_ARGS: --cc=clang --cxx=clang++
-      --extra-cflags=-fsanitize=undefined --extra-cflags=-fno-sanitize-recover=undefined
-    TARGETS: alpha-softmmu arm-softmmu m68k-softmmu mips64-softmmu
-      ppc-softmmu s390x-softmmu
-    MAKE_CHECK_ARGS: check-qtest check-tcg
-
-clang-user:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-debian-user-cross-container
-  timeout: 70m
-  variables:
-    IMAGE: debian-all-test-cross
-    CONFIGURE_ARGS: --cc=clang --cxx=clang++ --disable-system
-      --target-list-exclude=microblazeel-linux-user,aarch64_be-linux-user,i386-linux-user,m68k-linux-user,mipsn32el-linux-user,xtensaeb-linux-user
-      --extra-cflags=-fsanitize=undefined --extra-cflags=-fno-sanitize-recover=undefined
-    MAKE_CHECK_ARGS: check-unit check-tcg
-
-# Set LD_JOBS=1 because this requires LTO and ld consumes a large amount of memory.
-# On gitlab runners, default value sometimes end up calling 2 lds concurrently and
-# triggers an Out-Of-Memory error
-#
-# Since slirp callbacks are used in QEMU Timers, we cannot use libslirp with
-# CFI builds, and thus have to disable it here.
-#
-# Split in three sets of build/check/avocado to limit the execution time of each
-# job
-build-cfi-aarch64:
-  extends: .native_build_job_template
-  needs:
-  - job: amd64-fedora-container
-  variables:
-    LD_JOBS: 1
-    AR: llvm-ar
-    IMAGE: fedora
-    CONFIGURE_ARGS: --cc=clang --cxx=clang++ --enable-cfi --enable-cfi-debug
-      --enable-safe-stack --disable-slirp
-    TARGETS: aarch64-softmmu
-    MAKE_CHECK_ARGS: check-build
-    # FIXME: This job is often failing, likely due to out-of-memory problems in
-    # the constrained containers of the shared runners. Thus this is marked as
-    # skipped until the situation has been solved.
-    QEMU_JOB_SKIPPED: 1
-  timeout: 90m
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - build
-
-check-cfi-aarch64:
-  extends: .native_test_job_template
-  needs:
-    - job: build-cfi-aarch64
-      artifacts: true
-  variables:
-    IMAGE: fedora
-    MAKE_CHECK_ARGS: check
-
-avocado-cfi-aarch64:
-  extends: .avocado_test_job_template
-  needs:
-    - job: build-cfi-aarch64
-      artifacts: true
-  variables:
-    IMAGE: fedora
-    MAKE_CHECK_ARGS: check-avocado
-
-build-cfi-ppc64-s390x:
-  extends: .native_build_job_template
-  needs:
-  - job: amd64-fedora-container
-  variables:
-    LD_JOBS: 1
-    AR: llvm-ar
-    IMAGE: fedora
-    CONFIGURE_ARGS: --cc=clang --cxx=clang++ --enable-cfi --enable-cfi-debug
-      --enable-safe-stack --disable-slirp
-    TARGETS: ppc64-softmmu s390x-softmmu
-    MAKE_CHECK_ARGS: check-build
-    # FIXME: This job is often failing, likely due to out-of-memory problems in
-    # the constrained containers of the shared runners. Thus this is marked as
-    # skipped until the situation has been solved.
-    QEMU_JOB_SKIPPED: 1
-  timeout: 80m
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - build
-
-check-cfi-ppc64-s390x:
-  extends: .native_test_job_template
-  needs:
-    - job: build-cfi-ppc64-s390x
-      artifacts: true
-  variables:
-    IMAGE: fedora
-    MAKE_CHECK_ARGS: check
-
-avocado-cfi-ppc64-s390x:
-  extends: .avocado_test_job_template
-  needs:
-    - job: build-cfi-ppc64-s390x
-      artifacts: true
-  variables:
-    IMAGE: fedora
-    MAKE_CHECK_ARGS: check-avocado
-
-build-cfi-x86_64:
-  extends: .native_build_job_template
-  needs:
-  - job: amd64-fedora-container
-  variables:
-    LD_JOBS: 1
-    AR: llvm-ar
-    IMAGE: fedora
-    CONFIGURE_ARGS: --cc=clang --cxx=clang++ --enable-cfi --enable-cfi-debug
-      --enable-safe-stack --disable-slirp
-    TARGETS: x86_64-softmmu
-    MAKE_CHECK_ARGS: check-build
-  timeout: 70m
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - build
-
-check-cfi-x86_64:
-  extends: .native_test_job_template
-  needs:
-    - job: build-cfi-x86_64
-      artifacts: true
-  variables:
-    IMAGE: fedora
-    MAKE_CHECK_ARGS: check
-
-avocado-cfi-x86_64:
-  extends: .avocado_test_job_template
-  needs:
-    - job: build-cfi-x86_64
-      artifacts: true
-  variables:
-    IMAGE: fedora
-    MAKE_CHECK_ARGS: check-avocado
-
-tsan-build:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-ubuntu2004-container
-  variables:
-    IMAGE: ubuntu2004
-    CONFIGURE_ARGS: --enable-tsan --cc=clang-10 --cxx=clang++-10
-          --enable-trace-backends=ust --enable-fdt=system --disable-slirp
-    TARGETS: x86_64-softmmu ppc64-softmmu riscv64-softmmu x86_64-linux-user
-
-# gprof/gcov are GCC features
-build-gprof-gcov:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-ubuntu2004-container
-  variables:
-    IMAGE: ubuntu2004
-    CONFIGURE_ARGS: --enable-gprof --enable-gcov
-    TARGETS: aarch64-softmmu ppc64-softmmu s390x-softmmu x86_64-softmmu
-  artifacts:
-    expire_in: 1 days
-    paths:
-      - build
-
-check-gprof-gcov:
-  extends: .native_test_job_template
-  needs:
-    - job: build-gprof-gcov
-      artifacts: true
-  variables:
-    IMAGE: ubuntu2004
-    MAKE_CHECK_ARGS: check
-  after_script:
-    - cd build
-    - gcovr --xml-pretty --exclude-unreachable-branches --print-summary
-        -o coverage.xml --root ${CI_PROJECT_DIR} . *.p
-  coverage: /^\s*lines:\s*\d+.\d+\%/
-  artifacts:
-    name: ${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}-${CI_COMMIT_SHA}
-    expire_in: 2 days
-    reports:
-      coverage_report:
-        coverage_format: cobertura
-        path: build/coverage.xml
-
-build-oss-fuzz:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-fedora-container
-  variables:
-    IMAGE: fedora
-  script:
-    - mkdir build-oss-fuzz
-    - CC="clang" CXX="clang++" CFLAGS="-fsanitize=address"
-      ./scripts/oss-fuzz/build.sh
-    - export ASAN_OPTIONS="fast_unwind_on_malloc=0"
-    - for fuzzer in $(find ./build-oss-fuzz/DEST_DIR/ -executable -type f
-                      | grep -v slirp); do
-        grep "LLVMFuzzerTestOneInput" ${fuzzer} > /dev/null 2>&1 || continue ;
-        echo Testing ${fuzzer} ... ;
-        "${fuzzer}" -runs=1 -seed=1 || exit 1 ;
-      done
-
-build-tci:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-debian-user-cross-container
-  variables:
-    IMAGE: debian-all-test-cross
-  script:
-    - TARGETS="aarch64 alpha arm hppa m68k microblaze ppc64 s390x x86_64"
-    - mkdir build
-    - cd build
-    - ../configure --enable-tcg-interpreter
-        --target-list="$(for tg in $TARGETS; do echo -n ${tg}'-softmmu '; done)" || { cat config.log meson-logs/meson-log.txt && exit 1; }
-    - make -j"$JOBS"
-    - make tests/qtest/boot-serial-test tests/qtest/cdrom-test tests/qtest/pxe-test
-    - for tg in $TARGETS ; do
-        export QTEST_QEMU_BINARY="./qemu-system-${tg}" ;
-        ./tests/qtest/boot-serial-test || exit 1 ;
-        ./tests/qtest/cdrom-test || exit 1 ;
-      done
-    - QTEST_QEMU_BINARY="./qemu-system-x86_64" ./tests/qtest/pxe-test
-    - QTEST_QEMU_BINARY="./qemu-system-s390x" ./tests/qtest/pxe-test -m slow
-    - make check-tcg
-
-# Alternate coroutines implementations are only really of interest to KVM users
-# However we can't test against KVM on Gitlab-CI so we can only run unit tests
-build-coroutine-sigaltstack:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-ubuntu2004-container
-  variables:
-    IMAGE: ubuntu2004
-    CONFIGURE_ARGS: --with-coroutine=sigaltstack --disable-tcg
-                    --enable-trace-backends=ftrace
-    MAKE_CHECK_ARGS: check-unit
-
-# Check our reduced build configurations
-build-without-defaults:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-centos9-container
-  variables:
-    IMAGE: centos9
-    CONFIGURE_ARGS:
-      --without-default-devices
-      --without-default-features
-      --disable-fdt
-      --disable-pie
-      --disable-qom-cast-debug
-      --disable-strip
-    TARGETS: avr-softmmu mips64-softmmu s390x-softmmu sh4-softmmu
-      sparc64-softmmu hexagon-linux-user i386-linux-user s390x-linux-user
-    MAKE_CHECK_ARGS: check-unit check-qtest-avr check-qtest-mips64
-
-build-libvhost-user:
-  extends: .base_job_template
-  stage: build
-  image: $CI_REGISTRY_IMAGE/qemu/fedora:latest
-  needs:
-    job: amd64-fedora-container
-  script:
-    - mkdir subprojects/libvhost-user/build
-    - cd subprojects/libvhost-user/build
-    - meson
-    - ninja
-
-# No targets are built here, just tools, docs, and unit tests. This
-# also feeds into the eventual documentation deployment steps later
-build-tools-and-docs-debian:
-  extends: .native_build_job_template
-  needs:
-    job: amd64-debian-container
-    # when running on 'master' we use pre-existing container
-    optional: true
-  variables:
-    IMAGE: debian-amd64
-    MAKE_CHECK_ARGS: check-unit ctags TAGS cscope
-    CONFIGURE_ARGS: --disable-system --disable-user --enable-docs --enable-tools
-    QEMU_JOB_PUBLISH: 1
-  artifacts:
-    expire_in: 2 days
-    paths:
-      - build
-
-# Prepare for GitLab pages deployment. Anything copied into the
-# "public" directory will be deployed to $USER.gitlab.io/$PROJECT
-#
-# GitLab publishes from any branch that triggers a CI pipeline
-#
-# For the main repo we don't want to publish from 'staging'
-# since that content may not be pushed, nor do we wish to
-# publish from 'stable-NNN' branches as that content is outdated.
-# Thus we restrict to just the default branch
-#
-# For contributor forks we want to publish from any repo so
-# that users can see the results of their commits, regardless
-# of what topic branch they're currently using
-pages:
-  extends: .base_job_template
-  image: $CI_REGISTRY_IMAGE/qemu/debian-amd64:latest
-  stage: test
-  needs:
-    - job: build-tools-and-docs-debian
-  script:
-    - mkdir -p public
-    # HTML-ised source tree
-    - make gtags
-    # We unset variables to work around a bug in some htags versions
-    # which causes it to fail when the environment is large
-    - CI_COMMIT_MESSAGE= CI_COMMIT_TAG_MESSAGE= htags
-        -anT --tree-view=filetree -m qemu_init
-        -t "Welcome to the QEMU sourcecode"
-    - mv HTML public/src
-    # Project documentation
-    - make -C build install DESTDIR=$(pwd)/temp-install
-    - mv temp-install/usr/local/share/doc/qemu/* public/
-  artifacts:
-    paths:
-      - public
-  variables:
-    QEMU_JOB_PUBLISH: 1

.gitlab-ci.d/check-dco.py

@@ -19,12 +19,13 @@ cwd = os.getcwd()
 reponame = os.path.basename(cwd)
 repourl = "https://gitlab.com/%s/%s.git" % (namespace, reponame)
 
-print(f"adding upstream git repo @ {repourl}")
 subprocess.check_call(["git", "remote", "add", "check-dco", repourl])
-subprocess.check_call(["git", "fetch", "check-dco", "stable-7.2"])
+subprocess.check_call(["git", "fetch", "check-dco", "master"],
+                      stdout=subprocess.DEVNULL,
+                      stderr=subprocess.DEVNULL)
 
 ancestor = subprocess.check_output(["git", "merge-base",
-                                    "check-dco/stable-7.2", "HEAD"],
+                                    "check-dco/master", "HEAD"],
                                    universal_newlines=True)
 
 ancestor = ancestor.strip()
@@ -84,7 +85,7 @@ This can be achieved by passing the "-s" flag to the "git commit" command.
 
 To bulk update all commits on current branch "git rebase" can be used:
 
-  git rebase -i stable-7.2 -x 'git commit --amend --no-edit -s'
+  git rebase -i master -x 'git commit --amend --no-edit -s'
 
 """)
 

.gitlab-ci.d/check-patch.py

@@ -19,12 +19,13 @@ cwd = os.getcwd()
 reponame = os.path.basename(cwd)
 repourl = "https://gitlab.com/%s/%s.git" % (namespace, reponame)
 
-print(f"adding upstream git repo @ {repourl}")
 # GitLab CI environment does not give us any direct info about the
 # base for the user's branch. We thus need to figure out a common
 # ancestor between the user's branch and current git master.
 subprocess.check_call(["git", "remote", "add", "check-patch", repourl])
-subprocess.check_call(["git", "fetch", "check-patch", "master"])
+subprocess.check_call(["git", "fetch", "check-patch", "master"],
+                      stdout=subprocess.DEVNULL,
+                      stderr=subprocess.DEVNULL)
 
 ancestor = subprocess.check_output(["git", "merge-base",
                                     "check-patch/master", "HEAD"],

.gitlab-ci.d/cirrus.yml

@@ -1,125 +0,0 @@
-# Jobs that we delegate to Cirrus CI because they require an operating
-# system other than Linux. These jobs will only run if the required
-# setup has been performed on the GitLab account.
-#
-# The Cirrus CI configuration is generated by replacing target-specific
-# variables in a generic template: some of these variables are provided
-# when the GitLab CI job is defined, others are taken from a shell
-# snippet generated using lcitool.
-#
-# Note that the $PATH environment variable has to be treated with
-# special care, because we can't just override it at the GitLab CI job
-# definition level or we risk breaking it completely.
-.cirrus_build_job:
-  extends: .base_job_template
-  stage: build
-  image: registry.gitlab.com/libvirt/libvirt-ci/cirrus-run:latest
-  needs: []
-  timeout: 80m
-  allow_failure: true
-  script:
-    - source .gitlab-ci.d/cirrus/$NAME.vars
-    - sed -e "s|[@]CI_REPOSITORY_URL@|$CI_REPOSITORY_URL|g"
-          -e "s|[@]CI_COMMIT_REF_NAME@|$CI_COMMIT_REF_NAME|g"
-          -e "s|[@]CI_COMMIT_SHA@|$CI_COMMIT_SHA|g"
-          -e "s|[@]CIRRUS_VM_INSTANCE_TYPE@|$CIRRUS_VM_INSTANCE_TYPE|g"
-          -e "s|[@]CIRRUS_VM_IMAGE_SELECTOR@|$CIRRUS_VM_IMAGE_SELECTOR|g"
-          -e "s|[@]CIRRUS_VM_IMAGE_NAME@|$CIRRUS_VM_IMAGE_NAME|g"
-          -e "s|[@]CIRRUS_VM_CPUS@|$CIRRUS_VM_CPUS|g"
-          -e "s|[@]CIRRUS_VM_RAM@|$CIRRUS_VM_RAM|g"
-          -e "s|[@]UPDATE_COMMAND@|$UPDATE_COMMAND|g"
-          -e "s|[@]INSTALL_COMMAND@|$INSTALL_COMMAND|g"
-          -e "s|[@]PATH@|$PATH_EXTRA${PATH_EXTRA:+:}\$PATH|g"
-          -e "s|[@]PKG_CONFIG_PATH@|$PKG_CONFIG_PATH|g"
-          -e "s|[@]PKGS@|$PKGS|g"
-          -e "s|[@]MAKE@|$MAKE|g"
-          -e "s|[@]PYTHON@|$PYTHON|g"
-          -e "s|[@]PIP3@|$PIP3|g"
-          -e "s|[@]PYPI_PKGS@|$PYPI_PKGS|g"
-          -e "s|[@]CONFIGURE_ARGS@|$CONFIGURE_ARGS|g"
-          -e "s|[@]TEST_TARGETS@|$TEST_TARGETS|g"
-      <.gitlab-ci.d/cirrus/build.yml >.gitlab-ci.d/cirrus/$NAME.yml
-    - cat .gitlab-ci.d/cirrus/$NAME.yml
-    - cirrus-run -v --show-build-log always .gitlab-ci.d/cirrus/$NAME.yml
-  variables:
-    QEMU_JOB_CIRRUS: 1
-
-x64-freebsd-12-build:
-  extends: .cirrus_build_job
-  variables:
-    NAME: freebsd-12
-    CIRRUS_VM_INSTANCE_TYPE: freebsd_instance
-    CIRRUS_VM_IMAGE_SELECTOR: image_family
-    CIRRUS_VM_IMAGE_NAME: freebsd-12-3
-    CIRRUS_VM_CPUS: 8
-    CIRRUS_VM_RAM: 8G
-    UPDATE_COMMAND: pkg update
-    INSTALL_COMMAND: pkg install -y
-    TEST_TARGETS: check
-
-x64-freebsd-13-build:
-  extends: .cirrus_build_job
-  variables:
-    NAME: freebsd-13
-    CIRRUS_VM_INSTANCE_TYPE: freebsd_instance
-    CIRRUS_VM_IMAGE_SELECTOR: image_family
-    CIRRUS_VM_IMAGE_NAME: freebsd-13-3
-    CIRRUS_VM_CPUS: 8
-    CIRRUS_VM_RAM: 8G
-    UPDATE_COMMAND: pkg update
-    INSTALL_COMMAND: pkg install -y
-    CONFIGURE_ARGS: --target-list-exclude=arm-softmmu,i386-softmmu,microblaze-softmmu,mips64el-softmmu,mipsel-softmmu,mips-softmmu,ppc-softmmu,sh4eb-softmmu,xtensa-softmmu
-    TEST_TARGETS: check
-
-aarch64-macos-12-base-build:
-  extends: .cirrus_build_job
-  variables:
-    NAME: macos-12
-    CIRRUS_VM_INSTANCE_TYPE: macos_instance
-    CIRRUS_VM_IMAGE_SELECTOR: image
-    CIRRUS_VM_IMAGE_NAME: ghcr.io/cirruslabs/macos-monterey-base:latest
-    CIRRUS_VM_CPUS: 12
-    CIRRUS_VM_RAM: 24G
-    UPDATE_COMMAND: brew update
-    INSTALL_COMMAND: brew install
-    PATH_EXTRA: /opt/homebrew/ccache/libexec:/opt/homebrew/gettext/bin
-    PKG_CONFIG_PATH: /opt/homebrew/curl/lib/pkgconfig:/opt/homebrew/ncurses/lib/pkgconfig:/opt/homebrew/readline/lib/pkgconfig
-    CONFIGURE_ARGS: --target-list-exclude=arm-softmmu,i386-softmmu,microblazeel-softmmu,mips64-softmmu,mipsel-softmmu,mips-softmmu,ppc-softmmu,sh4-softmmu,xtensaeb-softmmu
-    TEST_TARGETS: check-unit check-block check-qapi-schema check-softfloat check-qtest-x86_64
-
-
-# The following jobs run VM-based tests via KVM on a Linux-based Cirrus-CI job
-.cirrus_kvm_job:
-  extends: .base_job_template
-  stage: build
-  image: registry.gitlab.com/libvirt/libvirt-ci/cirrus-run:master
-  needs: []
-  timeout: 80m
-  script:
-    - sed -e "s|[@]CI_REPOSITORY_URL@|$CI_REPOSITORY_URL|g"
-          -e "s|[@]CI_COMMIT_REF_NAME@|$CI_COMMIT_REF_NAME|g"
-          -e "s|[@]CI_COMMIT_SHA@|$CI_COMMIT_SHA|g"
-          -e "s|[@]NAME@|$NAME|g"
-          -e "s|[@]CONFIGURE_ARGS@|$CONFIGURE_ARGS|g"
-          -e "s|[@]TEST_TARGETS@|$TEST_TARGETS|g"
-      <.gitlab-ci.d/cirrus/kvm-build.yml >.gitlab-ci.d/cirrus/$NAME.yml
-    - cat .gitlab-ci.d/cirrus/$NAME.yml
-    - cirrus-run -v --show-build-log always .gitlab-ci.d/cirrus/$NAME.yml
-  variables:
-    QEMU_JOB_CIRRUS: 1
-    QEMU_JOB_OPTIONAL: 1
-
-
-x86-netbsd:
-  extends: .cirrus_kvm_job
-  variables:
-    NAME: netbsd
-    CONFIGURE_ARGS: --target-list=x86_64-softmmu,ppc64-softmmu,aarch64-softmmu
-    TEST_TARGETS: check
-
-x86-openbsd:
-  extends: .cirrus_kvm_job
-  variables:
-    NAME: openbsd
-    CONFIGURE_ARGS: --target-list=i386-softmmu,riscv64-softmmu,mips64-softmmu
-    TEST_TARGETS: check

.gitlab-ci.d/cirrus/README.rst

@@ -1,54 +0,0 @@
-Cirrus CI integration
-=====================
-
-GitLab CI shared runners only provide a docker environment running on Linux.
-While it is possible to provide private runners for non-Linux platforms this
-is not something most contributors/maintainers will wish to do.
-
-To work around this limitation, we take advantage of `Cirrus CI`_'s free
-offering: more specifically, we use the `cirrus-run`_ script to trigger Cirrus
-CI jobs from GitLab CI jobs so that Cirrus CI job output is integrated into
-the main GitLab CI pipeline dashboard.
-
-There is, however, some one-time setup required. If you want FreeBSD and macOS
-builds to happen when you push to your GitLab repository, you need to
-
-* set up a GitHub repository for the project, eg. ``yourusername/qemu``.
-  This repository needs to exist for cirrus-run to work, but it doesn't need to
-  be kept up to date, so you can create it and then forget about it;
-
-* enable the `Cirrus CI GitHub app`_  for your GitHub account;
-
-* sign up for Cirrus CI. It's enough to log into the website using your GitHub
-  account;
-
-* grab an API token from the `Cirrus CI settings`_ page;
-
-* it may be necessary to push an empty ``.cirrus.yml`` file to your github fork
-  for Cirrus CI to properly recognize the project. You can check whether
-  Cirrus CI knows about your project by navigating to:
-
-  ``https://cirrus-ci.com/yourusername/qemu``
-
-* in the *CI/CD / Variables* section of the settings page for your GitLab
-  repository, create two new variables:
-
-  * ``CIRRUS_GITHUB_REPO``, containing the name of the GitHub repository
-    created earlier, eg. ``yourusername/qemu``;
-
-  * ``CIRRUS_API_TOKEN``, containing the Cirrus CI API token generated earlier.
-    This variable **must** be marked as *Masked*, because anyone with knowledge
-    of it can impersonate you as far as Cirrus CI is concerned.
-
-  Neither of these variables should be marked as *Protected*, because in
-  general you'll want to be able to trigger Cirrus CI builds from non-protected
-  branches.
-
-Once this one-time setup is complete, you can just keep pushing to your GitLab
-repository as usual and you'll automatically get the additional CI coverage.
-
-
-.. _Cirrus CI GitHub app: https://github.com/marketplace/cirrus-ci
-.. _Cirrus CI settings: https://cirrus-ci.com/settings/profile/
-.. _Cirrus CI: https://cirrus-ci.com/
-.. _cirrus-run: https://github.com/sio/cirrus-run/

.gitlab-ci.d/cirrus/build.yml

@@ -1,37 +0,0 @@
-@CIRRUS_VM_INSTANCE_TYPE@:
-  @CIRRUS_VM_IMAGE_SELECTOR@: @CIRRUS_VM_IMAGE_NAME@
-  cpu: @CIRRUS_VM_CPUS@
-  memory: @CIRRUS_VM_RAM@
-
-env:
-  CIRRUS_CLONE_DEPTH: 1
-  CI_REPOSITORY_URL: "@CI_REPOSITORY_URL@"
-  CI_COMMIT_REF_NAME: "@CI_COMMIT_REF_NAME@"
-  CI_COMMIT_SHA: "@CI_COMMIT_SHA@"
-  PATH: "@PATH@"
-  PKG_CONFIG_PATH: "@PKG_CONFIG_PATH@"
-  PYTHON: "@PYTHON@"
-  MAKE: "@MAKE@"
-  CONFIGURE_ARGS: "@CONFIGURE_ARGS@"
-  TEST_TARGETS: "@TEST_TARGETS@"
-
-build_task:
-  install_script:
-    - @UPDATE_COMMAND@
-    - @INSTALL_COMMAND@ @PKGS@
-    - if test -n "@PYPI_PKGS@" ; then PYLIB=$(@PYTHON@ -c 'import sysconfig; print(sysconfig.get_path("stdlib"))'); rm -f $PYLIB/EXTERNALLY-MANAGED; @PIP3@ install @PYPI_PKGS@ ; fi
-  clone_script:
-    - git clone --depth 100 "$CI_REPOSITORY_URL" .
-    - git fetch origin "$CI_COMMIT_REF_NAME"
-    - git reset --hard "$CI_COMMIT_SHA"
-  build_script:
-    - mkdir build
-    - cd build
-    - ../configure --enable-werror $CONFIGURE_ARGS
-      || { cat config.log meson-logs/meson-log.txt; exit 1; }
-    - $MAKE -j$(sysctl -n hw.ncpu)
-    - for TARGET in $TEST_TARGETS ;
-      do
-        $MAKE -j$(sysctl -n hw.ncpu) $TARGET V=1
-        || { cat meson-logs/testlog.txt; exit 1; } ;
-      done

.gitlab-ci.d/cirrus/freebsd-12.vars

@@ -1,16 +0,0 @@
-# THIS FILE WAS AUTO-GENERATED
-#
-#  $ lcitool variables freebsd-12 qemu
-#
-# https://gitlab.com/libvirt/libvirt-ci
-
-CCACHE='/usr/local/bin/ccache'
-CPAN_PKGS=''
-CROSS_PKGS=''
-MAKE='/usr/local/bin/gmake'
-NINJA='/usr/local/bin/ninja'
-PACKAGING_COMMAND='pkg'
-PIP3='/usr/local/bin/pip-3.8'
-PKGS='alsa-lib bash bison bzip2 ca_root_nss capstone4 ccache cdrkit-genisoimage cmocka ctags curl cyrus-sasl dbus diffutils dtc flex fusefs-libs3 gettext git glib gmake gnutls gsed gtk3 json-c libepoxy libffi libgcrypt libjpeg-turbo libnfs libslirp libspice-server libssh libtasn1 llvm lzo2 meson ncurses nettle ninja opencv perl5 pixman pkgconf png py39-numpy py39-pillow py39-pip py39-sphinx py39-sphinx_rtd_theme py39-yaml python3 rpm2cpio sdl2 sdl2_image snappy sndio spice-protocol tesseract texinfo usbredir virglrenderer vte3 zstd'
-PYPI_PKGS=''
-PYTHON='/usr/local/bin/python3'

.gitlab-ci.d/cirrus/freebsd-13.vars

@@ -1,16 +0,0 @@
-# THIS FILE WAS AUTO-GENERATED
-#
-#  $ lcitool variables freebsd-13 qemu
-#
-# https://gitlab.com/libvirt/libvirt-ci
-
-CCACHE='/usr/local/bin/ccache'
-CPAN_PKGS=''
-CROSS_PKGS=''
-MAKE='/usr/local/bin/gmake'
-NINJA='/usr/local/bin/ninja'
-PACKAGING_COMMAND='pkg'
-PIP3='/usr/local/bin/pip-3.8'
-PKGS='alsa-lib bash bison bzip2 ca_root_nss capstone4 ccache cdrkit-genisoimage cmocka ctags curl cyrus-sasl dbus diffutils dtc flex fusefs-libs3 gettext git glib gmake gnutls gsed gtk3 json-c libepoxy libffi libgcrypt libjpeg-turbo libnfs libslirp libspice-server libssh libtasn1 llvm lzo2 meson ncurses nettle ninja opencv perl5 pixman pkgconf png py39-numpy py39-pillow py39-pip py39-sphinx py39-sphinx_rtd_theme py39-yaml python3 rpm2cpio sdl2 sdl2_image snappy sndio spice-protocol tesseract texinfo usbredir virglrenderer vte3 zstd'
-PYPI_PKGS=''
-PYTHON='/usr/local/bin/python3'

.gitlab-ci.d/cirrus/kvm-build.yml

@@ -1,31 +0,0 @@
-container:
-  image: fedora:35
-  cpu: 4
-  memory: 8Gb
-  kvm: true
-
-env:
-  CIRRUS_CLONE_DEPTH: 1
-  CI_REPOSITORY_URL: "@CI_REPOSITORY_URL@"
-  CI_COMMIT_REF_NAME: "@CI_COMMIT_REF_NAME@"
-  CI_COMMIT_SHA: "@CI_COMMIT_SHA@"
-
-@NAME@_task:
-  @NAME@_vm_cache:
-    folder: $HOME/.cache/qemu-vm
-  install_script:
-    - dnf update -y
-    - dnf install -y git make openssh-clients qemu-img qemu-system-x86 wget
-  clone_script:
-    - git clone --depth 100 "$CI_REPOSITORY_URL" .
-    - git fetch origin "$CI_COMMIT_REF_NAME"
-    - git reset --hard "$CI_COMMIT_SHA"
-  build_script:
-    - if [ -f $HOME/.cache/qemu-vm/images/@NAME@.img ]; then
-        make vm-build-@NAME@ J=$(getconf _NPROCESSORS_ONLN)
-          EXTRA_CONFIGURE_OPTS="@CONFIGURE_ARGS@"
-          BUILD_TARGET="@TEST_TARGETS@" ;
-      else
-        make vm-build-@NAME@ J=$(getconf _NPROCESSORS_ONLN) BUILD_TARGET=help
-          EXTRA_CONFIGURE_OPTS="--disable-system --disable-user --disable-tools" ;
-      fi

.gitlab-ci.d/cirrus/macos-12.vars

@@ -1,16 +0,0 @@
-# THIS FILE WAS AUTO-GENERATED
-#
-#  $ lcitool variables macos-12 qemu
-#
-# https://gitlab.com/libvirt/libvirt-ci
-
-CCACHE='/opt/homebrew/bin/ccache'
-CPAN_PKGS=''
-CROSS_PKGS=''
-MAKE='/opt/homebrew/bin/gmake'
-NINJA='/opt/homebrew/bin/ninja'
-PACKAGING_COMMAND='brew'
-PIP3='/opt/homebrew/bin/pip3'
-PKGS='bash bc bison bzip2 capstone ccache cmocka ctags curl dbus diffutils dtc flex gcovr gettext git glib gnu-sed gnutls gtk+3 jemalloc jpeg-turbo json-c libepoxy libffi libgcrypt libiscsi libnfs libpng libslirp libssh libtasn1 libusb llvm lzo make meson ncurses nettle ninja perl pixman pkg-config python3 rpm2cpio sdl2 sdl2_image snappy sparse spice-protocol tesseract texinfo usbredir vde vte3 zlib zstd'
-PYPI_PKGS='PyYAML numpy pillow sphinx sphinx-rtd-theme'
-PYTHON='/opt/homebrew/bin/python3'

.gitlab-ci.d/container-core.yml

@@ -1,12 +0,0 @@
-include:
-  - local: '/.gitlab-ci.d/container-template.yml'
-
-amd64-centos9-container:
-  extends: .container_job_template
-  variables:
-    NAME: centos9
-
-amd64-fedora-container:
-  extends: .container_job_template
-  variables:
-    NAME: fedora

.gitlab-ci.d/container-cross.yml

@@ -1,168 +0,0 @@
-alpha-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-alpha-cross
-
-amd64-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-amd64-cross
-
-amd64-debian-user-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-all-test-cross
-
-arm64-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-arm64-cross
-
-armhf-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-armhf-cross
-
-# We never want to build hexagon in the CI system and by default we
-# always want to refer to the master registry where it lives.
-hexagon-cross-container:
-  extends: .base_job_template
-  image: docker:stable
-  stage: containers
-  variables:
-    NAME: debian-hexagon-cross
-    GIT_DEPTH: 1
-    QEMU_JOB_ONLY_FORKS: 1
-  services:
-    - docker:dind
-  before_script:
-    - export TAG="$CI_REGISTRY_IMAGE/qemu/$NAME:latest"
-    - export COMMON_TAG="$CI_REGISTRY/qemu-project/qemu/qemu/$NAME:latest"
-    - docker info
-    - docker login $CI_REGISTRY -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD"
-  script:
-    - echo "TAG:$TAG"
-    - echo "COMMON_TAG:$COMMON_TAG"
-    - docker pull $COMMON_TAG
-    - docker tag $COMMON_TAG $TAG
-    - docker push "$TAG"
-  after_script:
-    - docker logout
-
-hppa-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-hppa-cross
-
-m68k-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-m68k-cross
-
-mips64-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-mips64-cross
-
-mips64el-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-mips64el-cross
-
-mips-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-mips-cross
-
-mipsel-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-mipsel-cross
-
-powerpc-test-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-powerpc-test-cross
-
-ppc64el-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-ppc64el-cross
-
-riscv64-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  # as we are currently based on 'sid/unstable' we may break so...
-  allow_failure: true
-  variables:
-    NAME: debian-riscv64-cross
-    QEMU_JOB_OPTIONAL: 1
-
-# we can however build TCG tests using a non-sid base
-riscv64-debian-test-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-riscv64-test-cross
-
-s390x-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-s390x-cross
-
-sh4-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-sh4-cross
-
-sparc64-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-sparc64-cross
-
-tricore-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-tricore-cross
-
-xtensa-debian-cross-container:
-  extends: .container_job_template
-  variables:
-    NAME: debian-xtensa-cross
-
-cris-fedora-cross-container:
-  extends: .container_job_template
-  variables:
-    NAME: fedora-cris-cross
-
-i386-fedora-cross-container:
-  extends: .container_job_template
-  variables:
-    NAME: fedora-i386-cross
-
-win32-fedora-cross-container:
-  extends: .container_job_template
-  variables:
-    NAME: fedora-win32-cross
-
-win64-fedora-cross-container:
-  extends: .container_job_template
-  variables:
-    NAME: fedora-win64-cross

.gitlab-ci.d/container-template.yml

@@ -1,22 +0,0 @@
-.container_job_template:
-  extends: .base_job_template
-  image: docker:stable
-  stage: containers
-  services:
-    - docker:dind
-  before_script:
-    - export TAG="$CI_REGISTRY_IMAGE/qemu/$NAME:latest"
-    - export COMMON_TAG="$CI_REGISTRY/qemu-project/qemu/$NAME:latest"
-    - apk add python3
-    - docker info
-    - docker login $CI_REGISTRY -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD"
-  script:
-    - echo "TAG:$TAG"
-    - echo "COMMON_TAG:$COMMON_TAG"
-    - ./tests/docker/docker.py --engine docker build
-          -t "qemu/$NAME" -f "tests/docker/dockerfiles/$NAME.docker"
-          -r $CI_REGISTRY/qemu-project/qemu
-    - docker tag "qemu/$NAME" "$TAG"
-    - docker push "$TAG"
-  after_script:
-    - docker logout

.gitlab-ci.d/containers.yml

@@ -1,29 +1,251 @@
-include:
-  - local: '/.gitlab-ci.d/container-core.yml'
-  - local: '/.gitlab-ci.d/container-cross.yml'
+.container_job_template: &container_job_definition
+  image: docker:stable
+  stage: containers
+  services:
+    - docker:dind
+  before_script:
+    - export TAG="$CI_REGISTRY_IMAGE/qemu/$NAME:latest"
+    - export COMMON_TAG="$CI_REGISTRY/qemu-project/qemu/$NAME:latest"
+    - apk add python3
+    - docker info
+    - docker login $CI_REGISTRY -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD"
+  script:
+    - echo "TAG:$TAG"
+    - echo "COMMON_TAG:$COMMON_TAG"
+    - docker pull "$TAG" || docker pull "$COMMON_TAG" || true
+    - ./tests/docker/docker.py --engine docker build
+          -t "qemu/$NAME" -f "tests/docker/dockerfiles/$NAME.docker"
+          -r $CI_REGISTRY_IMAGE
+    - docker tag "qemu/$NAME" "$TAG"
+    - docker push "$TAG"
+  after_script:
+    - docker logout
 
 amd64-alpine-container:
-  extends: .container_job_template
+  <<: *container_job_definition
   variables:
     NAME: alpine
 
+amd64-centos7-container:
+  <<: *container_job_definition
+  variables:
+    NAME: centos7
+
+amd64-centos8-container:
+  <<: *container_job_definition
+  variables:
+    NAME: centos8
+
+amd64-debian10-container:
+  <<: *container_job_definition
+  variables:
+    NAME: debian10
+
+amd64-debian11-container:
+  <<: *container_job_definition
+  variables:
+    NAME: debian11
+
+alpha-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-alpha-cross
+
+amd64-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-amd64-cross
+
+amd64-debian-user-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-all-test-cross
+
 amd64-debian-container:
-  extends: .container_job_template
-  stage: containers
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
   variables:
     NAME: debian-amd64
 
+arm64-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-arm64-cross
+
+arm64-test-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian11-container']
+  variables:
+    NAME: debian-arm64-test-cross
+
+armel-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-armel-cross
+
+armhf-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-armhf-cross
+
+hppa-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-hppa-cross
+
+m68k-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-m68k-cross
+
+mips64-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-mips64-cross
+
+mips64el-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-mips64el-cross
+
+mips-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-mips-cross
+
+mipsel-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-mipsel-cross
+
+powerpc-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-powerpc-cross
+
+ppc64-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-ppc64-cross
+
+ppc64el-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-ppc64el-cross
+
+riscv64-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-riscv64-cross
+
+s390x-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-s390x-cross
+
+sh4-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-sh4-cross
+
+sparc64-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-sparc64-cross
+
+tricore-debian-cross-container:
+  <<: *container_job_definition
+  stage: containers-layer2
+  needs: ['amd64-debian10-container']
+  variables:
+    NAME: debian-tricore-cross
+
+xtensa-debian-cross-container:
+  <<: *container_job_definition
+  variables:
+    NAME: debian-xtensa-cross
+
+cris-fedora-cross-container:
+  <<: *container_job_definition
+  variables:
+    NAME: fedora-cris-cross
+
+amd64-fedora-container:
+  <<: *container_job_definition
+  variables:
+    NAME: fedora
+
+i386-fedora-cross-container:
+  <<: *container_job_definition
+  variables:
+    NAME: fedora-i386-cross
+
+win32-fedora-cross-container:
+  <<: *container_job_definition
+  variables:
+    NAME: fedora-win32-cross
+
+win64-fedora-cross-container:
+  <<: *container_job_definition
+  variables:
+    NAME: fedora-win64-cross
+
+amd64-ubuntu1804-container:
+  <<: *container_job_definition
+  variables:
+    NAME: ubuntu1804
+
 amd64-ubuntu2004-container:
-  extends: .container_job_template
+  <<: *container_job_definition
   variables:
     NAME: ubuntu2004
 
+amd64-ubuntu-container:
+  <<: *container_job_definition
+  variables:
+    NAME: ubuntu
+
 amd64-opensuse-leap-container:
-  extends: .container_job_template
+  <<: *container_job_definition
   variables:
     NAME: opensuse-leap
-
-python-container:
-  extends: .container_job_template
-  variables:
-    NAME: python

.gitlab-ci.d/crossbuild-template.yml

@@ -1,53 +0,0 @@
-.cross_system_build_job:
-  extends: .base_job_template
-  stage: build
-  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
-  timeout: 80m
-  script:
-    - mkdir build
-    - cd build
-    - PKG_CONFIG_PATH=$PKG_CONFIG_PATH
-      ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
-        --disable-user --target-list-exclude="arm-softmmu cris-softmmu
-          i386-softmmu microblaze-softmmu mips-softmmu mipsel-softmmu
-          mips64-softmmu ppc-softmmu riscv32-softmmu sh4-softmmu
-          sparc-softmmu xtensa-softmmu $CROSS_SKIP_TARGETS"
-    - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS
-    - if grep -q "EXESUF=.exe" config-host.mak;
-      then make installer;
-      version="$(git describe --match v[0-9]* 2>/dev/null || git rev-parse --short HEAD)";
-      mv -v qemu-setup*.exe qemu-setup-${version}.exe;
-      fi
-
-# Job to cross-build specific accelerators.
-#
-# Set the $ACCEL variable to select the specific accelerator (default to
-# KVM), and set extra options (such disabling other accelerators) via the
-# $EXTRA_CONFIGURE_OPTS variable.
-.cross_accel_build_job:
-  extends: .base_job_template
-  stage: build
-  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
-  timeout: 30m
-  script:
-    - mkdir build
-    - cd build
-    - PKG_CONFIG_PATH=$PKG_CONFIG_PATH
-      ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
-        --disable-tools --enable-${ACCEL:-kvm} $EXTRA_CONFIGURE_OPTS
-    - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS
-
-.cross_user_build_job:
-  extends: .base_job_template
-  stage: build
-  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
-  script:
-    - mkdir build
-    - cd build
-    - PKG_CONFIG_PATH=$PKG_CONFIG_PATH
-      ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
-        --disable-system --target-list-exclude="aarch64_be-linux-user
-          alpha-linux-user cris-linux-user m68k-linux-user microblazeel-linux-user
-          nios2-linux-user or1k-linux-user ppc-linux-user sparc-linux-user
-          xtensa-linux-user $CROSS_SKIP_TARGETS"
-    - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS

.gitlab-ci.d/crossbuilds.yml

@@ -1,5 +1,58 @@
-include:
-  - local: '/.gitlab-ci.d/crossbuild-template.yml'
+.cross_system_build_job:
+  stage: build
+  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
+  timeout: 80m
+  script:
+    - mkdir build
+    - cd build
+    - PKG_CONFIG_PATH=$PKG_CONFIG_PATH
+      ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
+        --disable-user --target-list-exclude="arm-softmmu cris-softmmu
+          i386-softmmu microblaze-softmmu mips-softmmu mipsel-softmmu
+          mips64-softmmu ppc-softmmu sh4-softmmu xtensa-softmmu"
+    - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS
+
+# Job to cross-build specific accelerators.
+#
+# Set the $ACCEL variable to select the specific accelerator (default to
+# KVM), and set extra options (such disabling other accelerators) via the
+# $ACCEL_CONFIGURE_OPTS variable.
+.cross_accel_build_job:
+  stage: build
+  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
+  timeout: 30m
+  script:
+    - mkdir build
+    - cd build
+    - PKG_CONFIG_PATH=$PKG_CONFIG_PATH
+      ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
+        --disable-tools --enable-${ACCEL:-kvm} $ACCEL_CONFIGURE_OPTS
+    - make -j$(expr $(nproc) + 1) all check-build
+
+.cross_user_build_job:
+  stage: build
+  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
+  script:
+    - mkdir build
+    - cd build
+    - PKG_CONFIG_PATH=$PKG_CONFIG_PATH
+      ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
+        --disable-system
+    - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS
+
+cross-armel-system:
+  extends: .cross_system_build_job
+  needs:
+    job: armel-debian-cross-container
+  variables:
+    IMAGE: debian-armel-cross
+
+cross-armel-user:
+  extends: .cross_user_build_job
+  needs:
+    job: armel-debian-cross-container
+  variables:
+    IMAGE: debian-armel-cross
 
 cross-armhf-system:
   extends: .cross_system_build_job
@@ -45,16 +98,19 @@ cross-i386-user:
     IMAGE: fedora-i386-cross
     MAKE_CHECK_ARGS: check
 
-cross-i386-tci:
-  extends: .cross_accel_build_job
-  timeout: 60m
+cross-mips-system:
+  extends: .cross_system_build_job
   needs:
-    job: i386-fedora-cross-container
+    job: mips-debian-cross-container
   variables:
-    IMAGE: fedora-i386-cross
-    ACCEL: tcg-interpreter
-    EXTRA_CONFIGURE_OPTS: --target-list=i386-softmmu,i386-linux-user,aarch64-softmmu,aarch64-linux-user,ppc-softmmu,ppc-linux-user
-    MAKE_CHECK_ARGS: check check-tcg
+    IMAGE: debian-mips-cross
+
+cross-mips-user:
+  extends: .cross_user_build_job
+  needs:
+    job: mips-debian-cross-container
+  variables:
+    IMAGE: debian-mips-cross
 
 cross-mipsel-system:
   extends: .cross_system_build_job
@@ -98,25 +154,6 @@ cross-ppc64el-user:
   variables:
     IMAGE: debian-ppc64el-cross
 
-# The riscv64 cross-builds currently use a 'sid' container to get
-# compilers and libraries. Until something more stable is found we
-# allow_failure so as not to block CI.
-cross-riscv64-system:
-  extends: .cross_system_build_job
-  allow_failure: true
-  needs:
-    job: riscv64-debian-cross-container
-  variables:
-    IMAGE: debian-riscv64-cross
-
-cross-riscv64-user:
-  extends: .cross_user_build_job
-  allow_failure: true
-  needs:
-    job: riscv64-debian-cross-container
-  variables:
-    IMAGE: debian-riscv64-cross
-
 cross-s390x-system:
   extends: .cross_system_build_job
   needs:
@@ -137,15 +174,7 @@ cross-s390x-kvm-only:
     job: s390x-debian-cross-container
   variables:
     IMAGE: debian-s390x-cross
-    EXTRA_CONFIGURE_OPTS: --disable-tcg
-
-cross-mips64el-kvm-only:
-  extends: .cross_accel_build_job
-  needs:
-    job: mips64el-debian-cross-container
-  variables:
-    IMAGE: debian-mips64el-cross
-    EXTRA_CONFIGURE_OPTS: --disable-tcg --target-list=mips64el-softmmu
+    ACCEL_CONFIGURE_OPTS: --disable-tcg
 
 cross-win32-system:
   extends: .cross_system_build_job
@@ -153,11 +182,6 @@ cross-win32-system:
     job: win32-fedora-cross-container
   variables:
     IMAGE: fedora-win32-cross
-    CROSS_SKIP_TARGETS: alpha-softmmu avr-softmmu hppa-softmmu m68k-softmmu
-                        microblazeel-softmmu mips64el-softmmu nios2-softmmu
-  artifacts:
-    paths:
-      - build/qemu-setup*.exe
 
 cross-win64-system:
   extends: .cross_system_build_job
@@ -165,11 +189,6 @@ cross-win64-system:
     job: win64-fedora-cross-container
   variables:
     IMAGE: fedora-win64-cross
-    CROSS_SKIP_TARGETS: or1k-softmmu rx-softmmu sh4eb-softmmu sparc64-softmmu
-                        tricore-softmmu xtensaeb-softmmu
-  artifacts:
-    paths:
-      - build/qemu-setup*.exe
 
 cross-amd64-xen-only:
   extends: .cross_accel_build_job
@@ -178,7 +197,7 @@ cross-amd64-xen-only:
   variables:
     IMAGE: debian-amd64-cross
     ACCEL: xen
-    EXTRA_CONFIGURE_OPTS: --disable-tcg --disable-kvm
+    ACCEL_CONFIGURE_OPTS: --disable-tcg --disable-kvm
 
 cross-arm64-xen-only:
   extends: .cross_accel_build_job
@@ -187,4 +206,4 @@ cross-arm64-xen-only:
   variables:
     IMAGE: debian-arm64-cross
     ACCEL: xen
-    EXTRA_CONFIGURE_OPTS: --disable-tcg --disable-kvm
+    ACCEL_CONFIGURE_OPTS: --disable-tcg --disable-kvm

.gitlab-ci.d/custom-runners.yml

@@ -1,20 +0,0 @@
-# The CI jobs defined here require GitLab runners installed and
-# registered on machines that match their operating system names,
-# versions and architectures.  This is in contrast to the other CI
-# jobs that are intended to run on GitLab's "shared" runners.
-
-# Different than the default approach on "shared" runners, based on
-# containers, the custom runners have no such *requirement*, as those
-# jobs should be capable of running on operating systems with no
-# compatible container implementation, or no support from
-# gitlab-runner.  To avoid problems that gitlab-runner can cause while
-# reusing the GIT repository, let's enable the clone strategy, which
-# guarantees a fresh repository on each job run.
-variables:
-  GIT_STRATEGY: clone
-
-include:
-  - local: '/.gitlab-ci.d/custom-runners/ubuntu-22.04-s390x.yml'
-  - local: '/.gitlab-ci.d/custom-runners/ubuntu-22.04-aarch64.yml'
-  - local: '/.gitlab-ci.d/custom-runners/ubuntu-22.04-aarch32.yml'
-  - local: '/.gitlab-ci.d/custom-runners/centos-stream-8-x86_64.yml'

.gitlab-ci.d/custom-runners/centos-stream-8-x86_64.yml

@@ -1,30 +0,0 @@
-centos-stream-8-x86_64:
- allow_failure: true
- needs: []
- stage: build
- tags:
- - centos_stream_8
- - x86_64
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
- - if: "$CENTOS_STREAM_8_x86_64_RUNNER_AVAILABLE"
- artifacts:
-   name: "$CI_JOB_NAME-$CI_COMMIT_REF_SLUG"
-   when: on_failure
-   expire_in: 7 days
-   paths:
-     - build/tests/results/latest/results.xml
-     - build/tests/results/latest/test-results
-   reports:
-     junit: build/tests/results/latest/results.xml
- before_script:
- - JOBS=$(expr $(nproc) + 1)
- script:
- - mkdir build
- - cd build
- - ../scripts/ci/org.centos/stream/8/x86_64/configure
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make -j"$JOBS"
- - make NINJA=":" check
-   || { cat meson-logs/testlog.txt; exit 1; } ;
- - ../scripts/ci/org.centos/stream/8/x86_64/test-avocado

.gitlab-ci.d/custom-runners/ubuntu-22.04-aarch32.yml

@@ -1,25 +0,0 @@
-# All ubuntu-22.04 jobs should run successfully in an environment
-# setup by the scripts/ci/setup/qemu/build-environment.yml task
-# "Install basic packages to build QEMU on Ubuntu 20.04"
-
-ubuntu-22.04-aarch32-all:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - aarch32
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
-   when: manual
-   allow_failure: true
- - if: "$AARCH32_RUNNER_AVAILABLE"
-   when: manual
-   allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure --cross-prefix=arm-linux-gnueabihf-
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc --ignore=40`
- - make --output-sync -j`nproc --ignore=40` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;

.gitlab-ci.d/custom-runners/ubuntu-22.04-aarch64.yml

@@ -1,130 +0,0 @@
-# All ubuntu-20.04 jobs should run successfully in an environment
-# setup by the scripts/ci/setup/qemu/build-environment.yml task
-# "Install basic packages to build QEMU on Ubuntu 20.04"
-
-ubuntu-22.04-aarch64-all-linux-static:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - aarch64
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
- - if: "$AARCH64_RUNNER_AVAILABLE"
- script:
- - mkdir build
- - cd build
- # Disable -static-pie due to build error with system libc:
- # https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1987438
- - ../configure --enable-debug --static --disable-system --disable-pie
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc --ignore=40`
- - make --output-sync -j`nproc --ignore=40` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
- - make --output-sync -j`nproc --ignore=40` check-tcg V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
-
-ubuntu-22.04-aarch64-all:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - aarch64
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
-   when: manual
-   allow_failure: true
- - if: "$AARCH64_RUNNER_AVAILABLE"
-   when: manual
-   allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc --ignore=40`
- - make --output-sync -j`nproc --ignore=40` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
-
-ubuntu-22.04-aarch64-alldbg:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - aarch64
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
- - if: "$AARCH64_RUNNER_AVAILABLE"
- script:
- - mkdir build
- - cd build
- - ../configure --enable-debug
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make clean
- - make --output-sync -j`nproc --ignore=40`
- - make --output-sync -j`nproc --ignore=40` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
-
-ubuntu-22.04-aarch64-clang:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - aarch64
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
-   when: manual
-   allow_failure: true
- - if: "$AARCH64_RUNNER_AVAILABLE"
-   when: manual
-   allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure --disable-libssh --cc=clang-10 --cxx=clang++-10 --enable-sanitizers
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc --ignore=40`
- - make --output-sync -j`nproc --ignore=40` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
-
-ubuntu-22.04-aarch64-tci:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - aarch64
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
-   when: manual
-   allow_failure: true
- - if: "$AARCH64_RUNNER_AVAILABLE"
-   when: manual
-   allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure --enable-tcg-interpreter
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc --ignore=40`
-
-ubuntu-22.04-aarch64-notcg:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - aarch64
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
-   when: manual
-   allow_failure: true
- - if: "$AARCH64_RUNNER_AVAILABLE"
-   when: manual
-   allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure --disable-tcg
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc --ignore=40`
- - make --output-sync -j`nproc --ignore=40` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;

.gitlab-ci.d/custom-runners/ubuntu-22.04-s390x.yml

@@ -1,131 +0,0 @@
-# All ubuntu-22.04 jobs should run successfully in an environment
-# setup by the scripts/ci/setup/build-environment.yml task
-# "Install basic packages to build QEMU on Ubuntu 22.04"
-
-ubuntu-22.04-s390x-all-linux-static:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - s390x
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
- - if: "$S390X_RUNNER_AVAILABLE"
- script:
- # --disable-libssh is needed because of https://bugs.launchpad.net/qemu/+bug/1838763
- # --disable-glusterfs is needed because there's no static version of those libs in distro supplied packages
- - mkdir build
- - cd build
- - ../configure --enable-debug --static --disable-system --disable-glusterfs --disable-libssh
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc`
- - make --output-sync -j`nproc` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
- - make --output-sync -j`nproc` check-tcg V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
-
-ubuntu-22.04-s390x-all:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - s390x
- timeout: 75m
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
- - if: "$S390X_RUNNER_AVAILABLE"
- script:
- - mkdir build
- - cd build
- - ../configure --disable-libssh
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc`
- - make --output-sync -j`nproc` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
-
-ubuntu-22.04-s390x-alldbg:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - s390x
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
-   when: manual
-   allow_failure: true
- - if: "$S390X_RUNNER_AVAILABLE"
-   when: manual
-   allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure --enable-debug --disable-libssh
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make clean
- - make --output-sync -j`nproc`
- - make --output-sync -j`nproc` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
-
-ubuntu-22.04-s390x-clang:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - s390x
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
-   when: manual
-   allow_failure: true
- - if: "$S390X_RUNNER_AVAILABLE"
-   when: manual
-   allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure --disable-libssh --cc=clang --cxx=clang++ --enable-sanitizers
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc`
- - make --output-sync -j`nproc` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;
-
-ubuntu-22.04-s390x-tci:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - s390x
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
-   when: manual
-   allow_failure: true
- - if: "$S390X_RUNNER_AVAILABLE"
-   when: manual
-   allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure --disable-libssh --enable-tcg-interpreter
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc`
-
-ubuntu-22.04-s390x-notcg:
- needs: []
- stage: build
- tags:
- - ubuntu_22.04
- - s390x
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
-   when: manual
-   allow_failure: true
- - if: "$S390X_RUNNER_AVAILABLE"
-   when: manual
-   allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure --disable-libssh --disable-tcg
-   || { cat config.log meson-logs/meson-log.txt; exit 1; }
- - make --output-sync -j`nproc`
- - make --output-sync -j`nproc` check V=1
-   || { cat meson-logs/testlog.txt; exit 1; } ;

.gitlab-ci.d/edk2.yml

@@ -0,0 +1,51 @@
+docker-edk2:
+ stage: containers
+ rules: # Only run this job when the Dockerfile is modified
+ - changes:
+   - .gitlab-ci.d/edk2.yml
+   - .gitlab-ci.d/edk2/Dockerfile
+   when: always
+ image: docker:19.03.1
+ services:
+ - docker:19.03.1-dind
+ variables:
+  GIT_DEPTH: 3
+  IMAGE_TAG: $CI_REGISTRY_IMAGE:edk2-cross-build
+  # We don't use TLS
+  DOCKER_HOST: tcp://docker:2375
+  DOCKER_TLS_CERTDIR: ""
+ before_script:
+ - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+ script:
+ - docker pull $IMAGE_TAG || true
+ - docker build --cache-from $IMAGE_TAG --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
+                                        --tag $IMAGE_TAG .gitlab-ci.d/edk2
+ - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
+ - docker push $IMAGE_TAG
+
+build-edk2:
+ stage: build
+ needs: ['docker-edk2']
+ rules: # Only run this job when ...
+ - changes: # ... roms/edk2/ is modified (submodule updated)
+   - roms/edk2/*
+   when: always
+ - if: '$CI_COMMIT_REF_NAME =~ /^edk2/' # or the branch/tag starts with 'edk2'
+   when: always
+ - if: '$CI_COMMIT_MESSAGE =~ /edk2/i' # or last commit description contains 'EDK2'
+   when: always
+ artifacts:
+   paths: # 'artifacts.zip' will contains the following files:
+   - pc-bios/edk2*bz2
+   - pc-bios/edk2-licenses.txt
+   - edk2-stdout.log
+   - edk2-stderr.log
+ image: $CI_REGISTRY_IMAGE:edk2-cross-build
+ variables:
+   GIT_DEPTH: 3
+ script: # Clone the required submodules and build EDK2
+ - git submodule update --init roms/edk2
+ - git -C roms/edk2 submodule update --init
+ - export JOBS=$(($(getconf _NPROCESSORS_ONLN) + 1))
+ - echo "=== Using ${JOBS} simultaneous jobs ==="
+ - make -j${JOBS} -C roms efi 2>&1 1>edk2-stdout.log | tee -a edk2-stderr.log >&2

.gitlab-ci.d/edk2/Dockerfile

@@ -0,0 +1,27 @@
+#
+# Docker image to cross-compile EDK2 firmware binaries
+#
+FROM ubuntu:16.04
+
+MAINTAINER Philippe Mathieu-Daudé <philmd@redhat.com>
+
+# Install packages required to build EDK2
+RUN apt update \
+    && \
+    \
+    DEBIAN_FRONTEND=noninteractive \
+    apt install --assume-yes --no-install-recommends \
+        build-essential \
+        ca-certificates \
+        dos2unix \
+        gcc-aarch64-linux-gnu \
+        gcc-arm-linux-gnueabi \
+        git \
+        iasl \
+        make \
+        nasm \
+        python \
+        uuid-dev \
+    && \
+    \
+    rm -rf /var/lib/apt/lists/*

.gitlab-ci.d/opensbi.yml

@@ -1,85 +1,57 @@
-# All jobs needing docker-opensbi must use the same rules it uses.
-.opensbi_job_rules:
-  rules:
-    # Forks don't get pipelines unless QEMU_CI=1 or QEMU_CI=2 is set
-    - if: '$QEMU_CI != "1" && $QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != "qemu-project"'
-      when: never
-
-    # In forks, if QEMU_CI=1 is set, then create manual job
-    # if any files affecting the build output are touched
-    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE != "qemu-project"'
-      changes:
-        - .gitlab-ci.d/opensbi.yml
-        - .gitlab-ci.d/opensbi/Dockerfile
-        - roms/opensbi/*
-      when: manual
-
-    # In forks, if QEMU_CI=1 is set, then create manual job
-    # if the branch/tag starts with 'opensbi'
-    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE != "qemu-project" && $CI_COMMIT_REF_NAME =~ /^opensbi/'
-      when: manual
-
-    # In forks, if QEMU_CI=1 is set, then create manual job
-    # if the last commit msg contains 'OpenSBI' (case insensitive)
-    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE != "qemu-project" && $CI_COMMIT_MESSAGE =~ /opensbi/i'
-      when: manual
-
-    # Run if any files affecting the build output are touched
-    - changes:
-        - .gitlab-ci.d/opensbi.yml
-        - .gitlab-ci.d/opensbi/Dockerfile
-        - roms/opensbi/*
-      when: on_success
-
-    # Run if the branch/tag starts with 'opensbi'
-    - if: '$CI_COMMIT_REF_NAME =~ /^opensbi/'
-      when: on_success
-
-    # Run if the last commit msg contains 'OpenSBI' (case insensitive)
-    - if: '$CI_COMMIT_MESSAGE =~ /opensbi/i'
-      when: on_success
-
 docker-opensbi:
-  extends: .opensbi_job_rules
-  stage: containers
-  image: docker:stable
-  services:
-    - docker:stable-dind
-  variables:
-    GIT_DEPTH: 3
-    IMAGE_TAG: $CI_REGISTRY_IMAGE:opensbi-cross-build
-    # We don't use TLS
-    DOCKER_HOST: tcp://docker:2375
-    DOCKER_TLS_CERTDIR: ""
-  before_script:
-    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-  script:
-    - docker pull $IMAGE_TAG || true
-    - docker build --cache-from $IMAGE_TAG --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
-                                           --tag $IMAGE_TAG .gitlab-ci.d/opensbi
-    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
-    - docker push $IMAGE_TAG
+ stage: containers
+ rules: # Only run this job when the Dockerfile is modified
+ - changes:
+   - .gitlab-ci.d/opensbi.yml
+   - .gitlab-ci.d/opensbi/Dockerfile
+   when: always
+ image: docker:19.03.1
+ services:
+ - docker:19.03.1-dind
+ variables:
+  GIT_DEPTH: 3
+  IMAGE_TAG: $CI_REGISTRY_IMAGE:opensbi-cross-build
+  # We don't use TLS
+  DOCKER_HOST: tcp://docker:2375
+  DOCKER_TLS_CERTDIR: ""
+ before_script:
+ - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+ script:
+ - docker pull $IMAGE_TAG || true
+ - docker build --cache-from $IMAGE_TAG --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
+                                        --tag $IMAGE_TAG .gitlab-ci.d/opensbi
+ - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
+ - docker push $IMAGE_TAG
 
 build-opensbi:
-  extends: .opensbi_job_rules
-  stage: build
-  needs: ['docker-opensbi']
-  artifacts:
-    paths: # 'artifacts.zip' will contains the following files:
-      - pc-bios/opensbi-riscv32-generic-fw_dynamic.bin
-      - pc-bios/opensbi-riscv64-generic-fw_dynamic.bin
-      - opensbi32-generic-stdout.log
-      - opensbi32-generic-stderr.log
-      - opensbi64-generic-stdout.log
-      - opensbi64-generic-stderr.log
-  image: $CI_REGISTRY_IMAGE:opensbi-cross-build
-  variables:
-    GIT_DEPTH: 3
-  script: # Clone the required submodules and build OpenSBI
-    - git submodule update --init roms/opensbi
-    - export JOBS=$(($(getconf _NPROCESSORS_ONLN) + 1))
-    - echo "=== Using ${JOBS} simultaneous jobs ==="
-    - make -j${JOBS} -C roms/opensbi clean
-    - make -j${JOBS} -C roms opensbi32-generic 2>&1 1>opensbi32-generic-stdout.log | tee -a opensbi32-generic-stderr.log >&2
-    - make -j${JOBS} -C roms/opensbi clean
-    - make -j${JOBS} -C roms opensbi64-generic 2>&1 1>opensbi64-generic-stdout.log | tee -a opensbi64-generic-stderr.log >&2
+ stage: build
+ needs: ['docker-opensbi']
+ rules: # Only run this job when ...
+ - changes: # ... roms/opensbi/ is modified (submodule updated)
+   - roms/opensbi/*
+   when: always
+ - if: '$CI_COMMIT_REF_NAME =~ /^opensbi/' # or the branch/tag starts with 'opensbi'
+   when: always
+ - if: '$CI_COMMIT_MESSAGE =~ /opensbi/i' # or last commit description contains 'OpenSBI'
+   when: always
+ artifacts:
+   paths: # 'artifacts.zip' will contains the following files:
+   - pc-bios/opensbi-riscv32-generic-fw_dynamic.bin
+   - pc-bios/opensbi-riscv32-generic-fw_dynamic.elf
+   - pc-bios/opensbi-riscv64-generic-fw_dynamic.bin
+   - pc-bios/opensbi-riscv64-generic-fw_dynamic.elf
+   - opensbi32-generic-stdout.log
+   - opensbi32-generic-stderr.log
+   - opensbi64-generic-stdout.log
+   - opensbi64-generic-stderr.log
+ image: $CI_REGISTRY_IMAGE:opensbi-cross-build
+ variables:
+   GIT_DEPTH: 3
+ script: # Clone the required submodules and build OpenSBI
+ - git submodule update --init roms/opensbi
+ - export JOBS=$(($(getconf _NPROCESSORS_ONLN) + 1))
+ - echo "=== Using ${JOBS} simultaneous jobs ==="
+ - make -j${JOBS} -C roms/opensbi clean
+ - make -j${JOBS} -C roms opensbi32-generic 2>&1 1>opensbi32-generic-stdout.log | tee -a opensbi32-generic-stderr.log >&2
+ - make -j${JOBS} -C roms/opensbi clean
+ - make -j${JOBS} -C roms opensbi64-generic 2>&1 1>opensbi64-generic-stdout.log | tee -a opensbi64-generic-stderr.log >&2

.gitlab-ci.d/opensbi/Dockerfile

@@ -15,7 +15,6 @@ RUN apt update \
         ca-certificates \
         git \
         make \
-	python3 \
         wget \
     && \
     \

.gitlab-ci.d/qemu-project.yml

@@ -1,14 +0,0 @@
-# This file contains the set of jobs run by the QEMU project:
-# https://gitlab.com/qemu-project/qemu/-/pipelines
-
-include:
-  - local: '/.gitlab-ci.d/base.yml'
-  - local: '/.gitlab-ci.d/stages.yml'
-  - local: '/.gitlab-ci.d/opensbi.yml'
-  - local: '/.gitlab-ci.d/containers.yml'
-  - local: '/.gitlab-ci.d/crossbuilds.yml'
-  - local: '/.gitlab-ci.d/buildtest.yml'
-  - local: '/.gitlab-ci.d/static_checks.yml'
-  - local: '/.gitlab-ci.d/custom-runners.yml'
-  - local: '/.gitlab-ci.d/cirrus.yml'
-  - local: '/.gitlab-ci.d/windows.yml'

.gitlab-ci.d/stages.yml

@@ -1,7 +0,0 @@
-# Currently we have two build stages after our containers are built:
-#  - build (for traditional build and test or first stage build)
-#  - test (for test stages, using build artefacts from a build stage)
-stages:
-  - containers
-  - build
-  - test

.gitlab-ci.d/static_checks.yml

@@ -1,48 +0,0 @@
-check-patch:
-  extends: .base_job_template
-  stage: build
-  image: python:3.10-alpine
-  needs: []
-  script:
-    - .gitlab-ci.d/check-patch.py
-  variables:
-    GIT_DEPTH: 1000
-    QEMU_JOB_ONLY_FORKS: 1
-  before_script:
-    - apk -U add git perl
-  allow_failure: true
-
-check-dco:
-  extends: .base_job_template
-  stage: build
-  image: python:3.10-alpine
-  needs: []
-  script: .gitlab-ci.d/check-dco.py
-  variables:
-    GIT_DEPTH: 1000
-  before_script:
-    - apk -U add git
-
-check-python-minreqs:
-  extends: .base_job_template
-  stage: test
-  image: $CI_REGISTRY_IMAGE/qemu/python:latest
-  script:
-    - make -C python check-minreqs
-  variables:
-    GIT_DEPTH: 1
-  needs:
-    job: python-container
-
-check-python-tox:
-  extends: .base_job_template
-  stage: test
-  image: $CI_REGISTRY_IMAGE/qemu/python:latest
-  script:
-    - make -C python check-tox
-  variables:
-    GIT_DEPTH: 1
-    QEMU_TOX_EXTRA_ARGS: --skip-missing-interpreters=false
-    QEMU_JOB_OPTIONAL: 1
-  needs:
-    job: python-container

.gitlab-ci.d/windows.yml

@@ -1,63 +0,0 @@
-.shared_msys2_builder:
-  extends: .base_job_template
-  tags:
-  - saas-windows-medium-amd64
-  cache:
-    key: "${CI_JOB_NAME}-cache"
-    paths:
-      - ${CI_PROJECT_DIR}/msys64/var/cache
-  needs: []
-  stage: build
-  timeout: 70m
-  before_script:
-  - If ( !(Test-Path -Path msys64\var\cache ) ) {
-      mkdir msys64\var\cache
-    }
-  - If ( !(Test-Path -Path msys64\var\cache\msys2.exe ) ) {
-      Invoke-WebRequest
-      "https://github.com/msys2/msys2-installer/releases/download/2022-06-03/msys2-base-x86_64-20220603.sfx.exe"
-      -outfile "msys64\var\cache\msys2.exe"
-    }
-  - msys64\var\cache\msys2.exe -y
-  - ((Get-Content -path .\msys64\etc\\post-install\\07-pacman-key.post -Raw)
-      -replace '--refresh-keys', '--version') |
-     Set-Content -Path ${CI_PROJECT_DIR}\msys64\etc\\post-install\\07-pacman-key.post
-  - .\msys64\usr\bin\bash -lc "sed -i 's/^CheckSpace/#CheckSpace/g' /etc/pacman.conf"
-  - .\msys64\usr\bin\bash -lc 'pacman --noconfirm -Syuu'  # Core update
-  - .\msys64\usr\bin\bash -lc 'pacman --noconfirm -Syuu'  # Normal update
-  - taskkill /F /FI "MODULES eq msys-2.0.dll"
-
-msys2-64bit:
-  extends: .shared_msys2_builder
-  script:
-  - .\msys64\usr\bin\bash -lc "pacman -Sy --noconfirm --needed
-      bison diffutils flex
-      git grep make sed
-      mingw-w64-x86_64-capstone
-      mingw-w64-x86_64-curl
-      mingw-w64-x86_64-cyrus-sasl
-      mingw-w64-x86_64-gcc
-      mingw-w64-x86_64-glib2
-      mingw-w64-x86_64-gnutls
-      mingw-w64-x86_64-libnfs
-      mingw-w64-x86_64-libpng
-      mingw-w64-x86_64-libssh
-      mingw-w64-x86_64-libtasn1
-      mingw-w64-x86_64-libusb
-      mingw-w64-x86_64-nettle
-      mingw-w64-x86_64-ninja
-      mingw-w64-x86_64-pixman
-      mingw-w64-x86_64-pkgconf
-      mingw-w64-x86_64-python
-      mingw-w64-x86_64-SDL2
-      mingw-w64-x86_64-SDL2_image
-      mingw-w64-x86_64-snappy
-      mingw-w64-x86_64-usbredir
-      mingw-w64-x86_64-zstd "
-  - $env:CHERE_INVOKING = 'yes'  # Preserve the current working directory
-  - $env:MSYSTEM = 'MINGW64'     # Start a 64 bit Mingw environment
-  - $env:MSYS = 'winsymlinks:native' # Enable native Windows symlink
-  - .\msys64\usr\bin\bash -lc './configure --target-list=x86_64-softmmu
-      --enable-capstone --without-default-devices'
-  - .\msys64\usr\bin\bash -lc 'make'
-  - .\msys64\usr\bin\bash -lc 'make check || { cat build/meson-logs/testlog.txt; exit 1; } ;'

.gitlab-ci.yml

@@ -1,24 +1,837 @@
-#
-# This is the GitLab CI configuration file for the mainstream QEMU
-# project: https://gitlab.com/qemu-project/qemu/-/pipelines
-#
-# !!! DO NOT ADD ANY NEW CONFIGURATION TO THIS FILE !!!
-#
-# Only documentation or comments is accepted.
-#
-# To use a different set of jobs than the mainstream QEMU project,
-# you need to set the location of your custom yml file at "custom CI/CD
-# configuration path", on your GitLab CI namespace:
-# https://docs.gitlab.com/ee/ci/pipelines/settings.html#custom-cicd-configuration-path
-#
-# ----------------------------------------------------------------------
-#
-# QEMU CI jobs are based on templates. Some templates provide
-# user-configurable options, modifiable via configuration variables.
-#
-# See https://qemu-project.gitlab.io/qemu/devel/ci.html#custom-ci-cd-variables
-# for more information.
-#
+# Currently we have two build stages after our containers are built:
+#  - build (for traditional build and test or first stage build)
+#  - test (for test stages, using build artefacts from a build stage)
+stages:
+  - containers
+  - containers-layer2
+  - build
+  - test
 
 include:
-  - local: '/.gitlab-ci.d/qemu-project.yml'
+  - local: '/.gitlab-ci.d/edk2.yml'
+  - local: '/.gitlab-ci.d/opensbi.yml'
+  - local: '/.gitlab-ci.d/containers.yml'
+  - local: '/.gitlab-ci.d/crossbuilds.yml'
+
+.native_build_job_template: &native_build_job_definition
+  stage: build
+  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
+  before_script:
+    - JOBS=$(expr $(nproc) + 1)
+  script:
+    - mkdir build
+    - cd build
+    - if test -n "$TARGETS";
+      then
+        ../configure --enable-werror --disable-docs $CONFIGURE_ARGS --target-list="$TARGETS" ;
+      else
+        ../configure --enable-werror --disable-docs $CONFIGURE_ARGS ;
+      fi || { cat config.log meson-logs/meson-log.txt && exit 1; }
+    - if test -n "$LD_JOBS";
+      then
+        meson configure . -Dbackend_max_links="$LD_JOBS" ;
+      fi || exit 1;
+    - make -j"$JOBS"
+    - if test -n "$MAKE_CHECK_ARGS";
+      then
+        make -j"$JOBS" $MAKE_CHECK_ARGS ;
+      fi
+
+.native_test_job_template: &native_test_job_definition
+  stage: test
+  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
+  script:
+    - scripts/git-submodule.sh update
+        $(sed -n '/GIT_SUBMODULES=/ s/.*=// p' build/config-host.mak)
+    - cd build
+    - find . -type f -exec touch {} +
+    # Avoid recompiling by hiding ninja with NINJA=":"
+    - make NINJA=":" $MAKE_CHECK_ARGS
+
+.acceptance_template: &acceptance_definition
+  cache:
+    key: "${CI_JOB_NAME}-cache"
+    paths:
+      - ${CI_PROJECT_DIR}/avocado-cache
+    policy: pull-push
+  artifacts:
+    name: "$CI_JOB_NAME-$CI_COMMIT_REF_SLUG"
+    when: always
+    expire_in: 2 days
+    paths:
+      - build/tests/results/latest/results.xml
+      - build/tests/results/latest/test-results
+    reports:
+      junit: build/tests/results/latest/results.xml
+  before_script:
+    - mkdir -p ~/.config/avocado
+    - echo "[datadir.paths]" > ~/.config/avocado/avocado.conf
+    - echo "cache_dirs = ['${CI_PROJECT_DIR}/avocado-cache']"
+           >> ~/.config/avocado/avocado.conf
+    - echo -e '[job.output.testlogs]\nstatuses = ["FAIL", "INTERRUPT"]'
+           >> ~/.config/avocado/avocado.conf
+    - if [ -d ${CI_PROJECT_DIR}/avocado-cache ]; then
+        du -chs ${CI_PROJECT_DIR}/avocado-cache ;
+      fi
+    - export AVOCADO_ALLOW_UNTRUSTED_CODE=1
+  after_script:
+    - cd build
+    - du -chs ${CI_PROJECT_DIR}/avocado-cache
+
+build-system-alpine:
+  <<: *native_build_job_definition
+  needs:
+    - job: amd64-alpine-container
+  variables:
+    IMAGE: alpine
+    TARGETS: aarch64-softmmu alpha-softmmu cris-softmmu hppa-softmmu
+      moxie-softmmu microblazeel-softmmu mips64el-softmmu
+    MAKE_CHECK_ARGS: check-build
+    CONFIGURE_ARGS: --enable-docs --enable-trace-backends=log,simple,syslog
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - .git-submodule-status
+      - build
+
+check-system-alpine:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-alpine
+      artifacts: true
+  variables:
+    IMAGE: alpine
+    MAKE_CHECK_ARGS: check
+
+acceptance-system-alpine:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-alpine
+      artifacts: true
+  variables:
+    IMAGE: alpine
+    MAKE_CHECK_ARGS: check-acceptance
+  <<: *acceptance_definition
+
+build-system-ubuntu:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-ubuntu2004-container
+  variables:
+    IMAGE: ubuntu2004
+    CONFIGURE_ARGS: --enable-docs --enable-fdt=system --enable-slirp=system
+    TARGETS: aarch64-softmmu alpha-softmmu cris-softmmu hppa-softmmu
+      moxie-softmmu microblazeel-softmmu mips64el-softmmu
+    MAKE_CHECK_ARGS: check-build
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+check-system-ubuntu:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-ubuntu
+      artifacts: true
+  variables:
+    IMAGE: ubuntu2004
+    MAKE_CHECK_ARGS: check
+
+acceptance-system-ubuntu:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-ubuntu
+      artifacts: true
+  variables:
+    IMAGE: ubuntu2004
+    MAKE_CHECK_ARGS: check-acceptance
+  <<: *acceptance_definition
+
+build-system-debian:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-container
+  variables:
+    IMAGE: debian-amd64
+    CONFIGURE_ARGS: --enable-fdt=system
+    TARGETS: arm-softmmu avr-softmmu i386-softmmu mipsel-softmmu
+      riscv64-softmmu sh4eb-softmmu sparc-softmmu xtensaeb-softmmu
+    MAKE_CHECK_ARGS: check-build
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+check-system-debian:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-debian
+      artifacts: true
+  variables:
+    IMAGE: debian-amd64
+    MAKE_CHECK_ARGS: check
+
+acceptance-system-debian:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-debian
+      artifacts: true
+  variables:
+    IMAGE: debian-amd64
+    MAKE_CHECK_ARGS: check-acceptance
+  <<: *acceptance_definition
+
+build-system-fedora:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-fedora-container
+  variables:
+    IMAGE: fedora
+    CONFIGURE_ARGS: --disable-gcrypt --enable-nettle --enable-docs
+             --enable-fdt=system --enable-slirp=system --enable-capstone=system
+    TARGETS: tricore-softmmu microblaze-softmmu mips-softmmu
+      xtensa-softmmu m68k-softmmu riscv32-softmmu ppc-softmmu sparc64-softmmu
+    MAKE_CHECK_ARGS: check-build
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+check-system-fedora:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-fedora
+      artifacts: true
+  variables:
+    IMAGE: fedora
+    MAKE_CHECK_ARGS: check
+
+acceptance-system-fedora:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-fedora
+      artifacts: true
+  variables:
+    IMAGE: fedora
+    MAKE_CHECK_ARGS: check-acceptance
+  <<: *acceptance_definition
+
+build-system-centos:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-centos8-container
+  variables:
+    IMAGE: centos8
+    CONFIGURE_ARGS: --disable-nettle --enable-gcrypt --enable-fdt=system
+                    --enable-modules --enable-trace-backends=dtrace
+    TARGETS: ppc64-softmmu or1k-softmmu s390x-softmmu
+      x86_64-softmmu rx-softmmu sh4-softmmu nios2-softmmu
+    MAKE_CHECK_ARGS: check-build
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+check-system-centos:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-centos
+      artifacts: true
+  variables:
+    IMAGE: centos8
+    MAKE_CHECK_ARGS: check
+
+acceptance-system-centos:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-centos
+      artifacts: true
+  variables:
+    IMAGE: centos8
+    MAKE_CHECK_ARGS: check-acceptance
+  <<: *acceptance_definition
+
+build-system-opensuse:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-opensuse-leap-container
+  variables:
+    IMAGE: opensuse-leap
+    CONFIGURE_ARGS: --enable-fdt=system
+    TARGETS: s390x-softmmu x86_64-softmmu aarch64-softmmu
+    MAKE_CHECK_ARGS: check-build
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+check-system-opensuse:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-opensuse
+      artifacts: true
+  variables:
+    IMAGE: opensuse-leap
+    MAKE_CHECK_ARGS: check
+
+acceptance-system-opensuse:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-system-opensuse
+      artifacts: true
+  variables:
+    IMAGE: opensuse-leap
+    MAKE_CHECK_ARGS: check-acceptance
+  <<: *acceptance_definition
+
+
+build-disabled:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-fedora-container
+  variables:
+    IMAGE: fedora
+    CONFIGURE_ARGS:
+      --disable-attr
+      --disable-auth-pam
+      --disable-avx2
+      --disable-bochs
+      --disable-brlapi
+      --disable-bzip2
+      --disable-cap-ng
+      --disable-capstone
+      --disable-cloop
+      --disable-coroutine-pool
+      --disable-curl
+      --disable-curses
+      --disable-dmg
+      --disable-docs
+      --disable-gcrypt
+      --disable-glusterfs
+      --disable-gnutls
+      --disable-gtk
+      --disable-guest-agent
+      --disable-iconv
+      --disable-keyring
+      --disable-kvm
+      --disable-libiscsi
+      --disable-libpmem
+      --disable-libssh
+      --disable-libudev
+      --disable-libusb
+      --disable-libxml2
+      --disable-linux-aio
+      --disable-live-block-migration
+      --disable-lzo
+      --disable-malloc-trim
+      --disable-mpath
+      --disable-nettle
+      --disable-numa
+      --disable-opengl
+      --disable-parallels
+      --disable-pie
+      --disable-qcow1
+      --disable-qed
+      --disable-qom-cast-debug
+      --disable-rbd
+      --disable-rdma
+      --disable-replication
+      --disable-sdl
+      --disable-seccomp
+      --disable-sheepdog
+      --disable-slirp
+      --disable-smartcard
+      --disable-snappy
+      --disable-sparse
+      --disable-spice
+      --disable-strip
+      --disable-tpm
+      --disable-usb-redir
+      --disable-vdi
+      --disable-vhost-crypto
+      --disable-vhost-net
+      --disable-vhost-scsi
+      --disable-vhost-kernel
+      --disable-vhost-user
+      --disable-vhost-vdpa
+      --disable-vhost-vsock
+      --disable-virglrenderer
+      --disable-vnc
+      --disable-vte
+      --disable-vvfat
+      --disable-xen
+      --disable-zstd
+    TARGETS: arm-softmmu i386-softmmu ppc64-softmmu mips64-softmmu
+      s390x-softmmu i386-linux-user
+    MAKE_CHECK_ARGS: check-qtest SPEED=slow
+
+# This jobs explicitly disable TCG (--disable-tcg), KVM is detected by
+# the configure script. The container doesn't contain Xen headers so
+# Xen accelerator is not detected / selected. As result it build the
+# i386-softmmu and x86_64-softmmu with KVM being the single accelerator
+# available.
+# Also use a different coroutine implementation (which is only really of
+# interest to KVM users, i.e. with TCG disabled)
+build-tcg-disabled:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-centos8-container
+  variables:
+    IMAGE: centos8
+  script:
+    - mkdir build
+    - cd build
+    - ../configure --disable-tcg --audio-drv-list="" --with-coroutine=ucontext
+      || { cat config.log meson-logs/meson-log.txt && exit 1; }
+    - make -j"$JOBS"
+    - make check-unit
+    - make check-qapi-schema
+    - cd tests/qemu-iotests/
+    - ./check -raw 001 002 003 004 005 008 009 010 011 012 021 025 032 033 048
+            052 063 077 086 101 104 106 113 148 150 151 152 157 159 160 163
+            170 171 183 184 192 194 197 208 215 221 222 226 227 236 253 277
+    - ./check -qcow2 028 051 056 057 058 065 068 082 085 091 095 096 102 122
+            124 132 139 142 144 145 151 152 155 157 165 194 196 197 200 202
+            208 209 215 216 218 222 227 234 246 247 248 250 254 255 257 258
+            260 261 262 263 264 270 272 273 277 279
+
+build-user:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-user-cross-container
+  variables:
+    IMAGE: debian-all-test-cross
+    CONFIGURE_ARGS: --disable-tools --disable-system
+    MAKE_CHECK_ARGS: check-tcg
+
+build-user-static:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-user-cross-container
+  variables:
+    IMAGE: debian-all-test-cross
+    CONFIGURE_ARGS: --disable-tools --disable-system --static
+    MAKE_CHECK_ARGS: check-tcg
+
+# Only build the softmmu targets we have check-tcg tests for
+build-some-softmmu:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-user-cross-container
+  variables:
+    IMAGE: debian-all-test-cross
+    CONFIGURE_ARGS: --disable-tools --enable-debug
+    TARGETS: xtensa-softmmu arm-softmmu aarch64-softmmu alpha-softmmu
+    MAKE_CHECK_ARGS: check-tcg
+
+# Run check-tcg against linux-user (with plugins)
+# we skip sparc64-linux-user until it has been fixed somewhat
+# we skip cris-linux-user as it doesn't use the common run loop
+build-user-plugins:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-user-cross-container
+  variables:
+    IMAGE: debian-all-test-cross
+    CONFIGURE_ARGS: --disable-tools --disable-system --enable-plugins --enable-debug-tcg --target-list-exclude=sparc64-linux-user,cris-linux-user
+    MAKE_CHECK_ARGS: check-tcg
+  timeout: 1h 30m
+
+build-user-centos7:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-centos7-container
+  variables:
+    IMAGE: centos7
+    CONFIGURE_ARGS: --disable-system --disable-tools --disable-docs
+    MAKE_CHECK_ARGS: check-tcg
+
+build-some-softmmu-plugins:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-user-cross-container
+  variables:
+    IMAGE: debian-all-test-cross
+    CONFIGURE_ARGS: --disable-tools --disable-user --enable-plugins --enable-debug-tcg
+    TARGETS: xtensa-softmmu arm-softmmu aarch64-softmmu alpha-softmmu
+    MAKE_CHECK_ARGS: check-tcg
+
+clang-system:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-fedora-container
+  variables:
+    IMAGE: fedora
+    CONFIGURE_ARGS: --cc=clang --cxx=clang++
+      --extra-cflags=-fsanitize=undefined --extra-cflags=-fno-sanitize-recover=undefined
+    TARGETS: alpha-softmmu arm-softmmu m68k-softmmu mips64-softmmu
+      ppc-softmmu s390x-softmmu
+    MAKE_CHECK_ARGS: check-qtest check-tcg
+
+clang-user:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-user-cross-container
+  variables:
+    IMAGE: debian-all-test-cross
+    CONFIGURE_ARGS: --cc=clang --cxx=clang++ --disable-system
+      --target-list-exclude=microblazeel-linux-user,aarch64_be-linux-user,i386-linux-user,m68k-linux-user,mipsn32el-linux-user,xtensaeb-linux-user
+      --extra-cflags=-fsanitize=undefined --extra-cflags=-fno-sanitize-recover=undefined
+    MAKE_CHECK_ARGS: check-unit check-tcg
+
+# Set LD_JOBS=1 because this requires LTO and ld consumes a large amount of memory.
+# On gitlab runners, default value sometimes end up calling 2 lds concurrently and
+# triggers an Out-Of-Memory error
+#
+# Since slirp callbacks are used in QEMU Timers, slirp needs to be compiled together
+# with QEMU and linked as a static library to avoid false positives in CFI checks.
+# This can be accomplished by using -enable-slirp=git, which avoids the use of
+# a system-wide version of the library
+#
+# Split in three sets of build/check/acceptance to limit the execution time of each
+# job
+build-cfi-aarch64:
+  <<: *native_build_job_definition
+  needs:
+  - job: amd64-fedora-container
+  variables:
+    LD_JOBS: 1
+    AR: llvm-ar
+    IMAGE: fedora
+    CONFIGURE_ARGS: --cc=clang --cxx=clang++ --enable-cfi --enable-cfi-debug
+      --enable-safe-stack --enable-slirp=git
+    TARGETS: aarch64-softmmu
+    MAKE_CHECK_ARGS: check-build
+  timeout: 70m
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+check-cfi-aarch64:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-cfi-aarch64
+      artifacts: true
+  variables:
+    IMAGE: fedora
+    MAKE_CHECK_ARGS: check
+
+acceptance-cfi-aarch64:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-cfi-aarch64
+      artifacts: true
+  variables:
+    IMAGE: fedora
+    MAKE_CHECK_ARGS: check-acceptance
+  <<: *acceptance_definition
+
+build-cfi-ppc64-s390x:
+  <<: *native_build_job_definition
+  needs:
+  - job: amd64-fedora-container
+  variables:
+    LD_JOBS: 1
+    AR: llvm-ar
+    IMAGE: fedora
+    CONFIGURE_ARGS: --cc=clang --cxx=clang++ --enable-cfi --enable-cfi-debug
+      --enable-safe-stack --enable-slirp=git
+    TARGETS: ppc64-softmmu s390x-softmmu
+    MAKE_CHECK_ARGS: check-build
+  timeout: 70m
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+check-cfi-ppc64-s390x:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-cfi-ppc64-s390x
+      artifacts: true
+  variables:
+    IMAGE: fedora
+    MAKE_CHECK_ARGS: check
+
+acceptance-cfi-ppc64-s390x:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-cfi-ppc64-s390x
+      artifacts: true
+  variables:
+    IMAGE: fedora
+    MAKE_CHECK_ARGS: check-acceptance
+  <<: *acceptance_definition
+
+build-cfi-x86_64:
+  <<: *native_build_job_definition
+  needs:
+  - job: amd64-fedora-container
+  variables:
+    LD_JOBS: 1
+    AR: llvm-ar
+    IMAGE: fedora
+    CONFIGURE_ARGS: --cc=clang --cxx=clang++ --enable-cfi --enable-cfi-debug
+      --enable-safe-stack --enable-slirp=git
+    TARGETS: x86_64-softmmu
+    MAKE_CHECK_ARGS: check-build
+  timeout: 70m
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+check-cfi-x86_64:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-cfi-x86_64
+      artifacts: true
+  variables:
+    IMAGE: fedora
+    MAKE_CHECK_ARGS: check
+
+acceptance-cfi-x86_64:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-cfi-x86_64
+      artifacts: true
+  variables:
+    IMAGE: fedora
+    MAKE_CHECK_ARGS: check-acceptance
+  <<: *acceptance_definition
+
+tsan-build:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-ubuntu2004-container
+  variables:
+    IMAGE: ubuntu2004
+    CONFIGURE_ARGS: --enable-tsan --cc=clang-10 --cxx=clang++-10
+          --enable-trace-backends=ust --enable-fdt=system --enable-slirp=system
+    TARGETS: x86_64-softmmu ppc64-softmmu riscv64-softmmu x86_64-linux-user
+    MAKE_CHECK_ARGS: bench V=1
+
+# These targets are on the way out
+build-deprecated:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-user-cross-container
+  variables:
+    IMAGE: debian-all-test-cross
+    CONFIGURE_ARGS: --disable-tools
+    MAKE_CHECK_ARGS: build-tcg
+    TARGETS: ppc64abi32-linux-user lm32-softmmu unicore32-softmmu
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+# We split the check-tcg step as test failures are expected but we still
+# want to catch the build breaking.
+check-deprecated:
+  <<: *native_test_job_definition
+  needs:
+    - job: build-deprecated
+      artifacts: true
+  variables:
+    IMAGE: debian-all-test-cross
+    MAKE_CHECK_ARGS: check-tcg
+  allow_failure: true
+
+# gprof/gcov are GCC features
+gprof-gcov:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-ubuntu2004-container
+  variables:
+    IMAGE: ubuntu2004
+    CONFIGURE_ARGS: --enable-gprof --enable-gcov
+    MAKE_CHECK_ARGS: check
+    TARGETS: aarch64-softmmu ppc64-softmmu s390x-softmmu x86_64-softmmu
+  timeout: 70m
+  after_script:
+    - ${CI_PROJECT_DIR}/scripts/ci/coverage-summary.sh
+
+build-oss-fuzz:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-fedora-container
+  variables:
+    IMAGE: fedora
+  script:
+    - mkdir build-oss-fuzz
+    - CC="clang" CXX="clang++" CFLAGS="-fsanitize=address"
+      ./scripts/oss-fuzz/build.sh
+    - export ASAN_OPTIONS="fast_unwind_on_malloc=0"
+    - for fuzzer in $(find ./build-oss-fuzz/DEST_DIR/ -executable -type f
+                      | grep -v slirp); do
+        grep "LLVMFuzzerTestOneInput" ${fuzzer} > /dev/null 2>&1 || continue ;
+        echo Testing ${fuzzer} ... ;
+        "${fuzzer}" -runs=1 -seed=1 || exit 1 ;
+      done
+    # Unrelated to fuzzer: run some tests with -fsanitize=address
+    - cd build-oss-fuzz && make check-qtest-i386 check-unit
+
+build-tci:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-user-cross-container
+  variables:
+    IMAGE: debian-all-test-cross
+  script:
+    - TARGETS="aarch64 alpha arm hppa m68k microblaze moxie ppc64 s390x x86_64"
+    - mkdir build
+    - cd build
+    - ../configure --enable-tcg-interpreter
+        --target-list="$(for tg in $TARGETS; do echo -n ${tg}'-softmmu '; done)" || { cat config.log meson-logs/meson-log.txt && exit 1; }
+    - make -j"$JOBS"
+    - make tests/qtest/boot-serial-test tests/qtest/cdrom-test tests/qtest/pxe-test
+    - for tg in $TARGETS ; do
+        export QTEST_QEMU_BINARY="./qemu-system-${tg}" ;
+        ./tests/qtest/boot-serial-test || exit 1 ;
+        ./tests/qtest/cdrom-test || exit 1 ;
+      done
+    - QTEST_QEMU_BINARY="./qemu-system-x86_64" ./tests/qtest/pxe-test
+    - QTEST_QEMU_BINARY="./qemu-system-s390x" ./tests/qtest/pxe-test -m slow
+    - make check-tcg
+
+# Alternate coroutines implementations are only really of interest to KVM users
+# However we can't test against KVM on Gitlab-CI so we can only run unit tests
+build-coroutine-sigaltstack:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-ubuntu2004-container
+  variables:
+    IMAGE: ubuntu2004
+    CONFIGURE_ARGS: --with-coroutine=sigaltstack --disable-tcg
+                    --enable-trace-backends=ftrace
+    MAKE_CHECK_ARGS: check-unit
+
+# Most jobs test latest gcrypt or nettle builds
+#
+# These jobs test old gcrypt and nettle from RHEL7
+# which had some API differences.
+crypto-old-nettle:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-centos7-container
+  variables:
+    IMAGE: centos7
+    TARGETS: x86_64-softmmu x86_64-linux-user
+    CONFIGURE_ARGS: --disable-gcrypt --enable-nettle
+    MAKE_CHECK_ARGS: check
+
+crypto-old-gcrypt:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-centos7-container
+  variables:
+    IMAGE: centos7
+    TARGETS: x86_64-softmmu x86_64-linux-user
+    CONFIGURE_ARGS: --disable-nettle --enable-gcrypt
+    MAKE_CHECK_ARGS: check
+
+crypto-only-gnutls:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-centos7-container
+  variables:
+    IMAGE: centos7
+    TARGETS: x86_64-softmmu x86_64-linux-user
+    CONFIGURE_ARGS: --disable-nettle --disable-gcrypt --enable-gnutls
+    MAKE_CHECK_ARGS: check
+
+
+# Check our reduced build configurations
+build-without-default-devices:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-centos8-container
+  variables:
+    IMAGE: centos8
+    CONFIGURE_ARGS: --without-default-devices --disable-user
+
+build-without-default-features:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-container
+  variables:
+    IMAGE: debian-amd64
+    CONFIGURE_ARGS: --without-default-features --disable-user
+        --target-list-exclude=arm-softmmu,i386-softmmu,mipsel-softmmu,mips64-softmmu,ppc-softmmu
+    MAKE_CHECK_ARGS: check-unit
+
+check-patch:
+  stage: build
+  image: $CI_REGISTRY_IMAGE/qemu/centos8:latest
+  needs:
+    job: amd64-centos8-container
+  script: .gitlab-ci.d/check-patch.py
+  except:
+    variables:
+      - $CI_PROJECT_NAMESPACE == 'qemu-project' && $CI_COMMIT_BRANCH == 'master'
+  variables:
+    GIT_DEPTH: 1000
+  allow_failure: true
+
+check-dco:
+  stage: build
+  image: $CI_REGISTRY_IMAGE/qemu/centos8:latest
+  needs:
+    job: amd64-centos8-container
+  script: .gitlab-ci.d/check-dco.py
+  except:
+    variables:
+      - $CI_PROJECT_NAMESPACE == 'qemu-project' && $CI_COMMIT_BRANCH == 'master'
+  variables:
+    GIT_DEPTH: 1000
+
+build-libvhost-user:
+  stage: build
+  image: $CI_REGISTRY_IMAGE/qemu/fedora:latest
+  needs:
+    job: amd64-fedora-container
+  before_script:
+    - dnf install -y meson ninja-build
+  script:
+    - mkdir subprojects/libvhost-user/build
+    - cd subprojects/libvhost-user/build
+    - meson
+    - ninja
+
+# No targets are built here, just tools, docs, and unit tests. This
+# also feeds into the eventual documentation deployment steps later
+build-tools-and-docs-debian:
+  <<: *native_build_job_definition
+  needs:
+    job: amd64-debian-container
+  variables:
+    IMAGE: debian-amd64
+    MAKE_CHECK_ARGS: check-unit check-softfloat ctags TAGS cscope
+    CONFIGURE_ARGS: --disable-system --disable-user --enable-docs --enable-tools
+  artifacts:
+    expire_in: 2 days
+    paths:
+      - build
+
+# Prepare for GitLab pages deployment. Anything copied into the
+# "public" directory will be deployed to $USER.gitlab.io/$PROJECT
+pages:
+  image: $CI_REGISTRY_IMAGE/qemu/debian-amd64:latest
+  stage: test
+  needs:
+    - job: build-tools-and-docs-debian
+  script:
+    - mkdir -p public
+    # HTML-ised source tree
+    - make gtags
+    - htags -anT --tree-view=filetree -m qemu_init
+        -t "Welcome to the QEMU sourcecode"
+    - mv HTML public/src
+    # Project documentation
+    - make -C build install DESTDIR=$(pwd)/temp-install
+    - mv temp-install/usr/local/share/doc/qemu/* public/
+  artifacts:
+    paths:
+      - public

.gitlab/issue_templates/bug.md

@@ -1,64 +0,0 @@
-<!--
-This is the upstream QEMU issue tracker.
-
-If you are able to, it will greatly facilitate bug triage if you attempt
-to reproduce the problem with the latest qemu.git master built from
-source. See https://www.qemu.org/download/#source for instructions on
-how to do this.
-
-QEMU generally supports the last two releases advertised on
-https://www.qemu.org/. Problems with distro-packaged versions of QEMU
-older than this should be reported to the distribution instead.
-
-See https://www.qemu.org/contribute/report-a-bug/ for additional
-guidance.
-
-If this is a security issue, please consult
-https://www.qemu.org/contribute/security-process/
--->
-
-## Host environment
- - Operating system: (Windows 10 21H1, Fedora 34, etc.)
- - OS/kernel version: (For POSIX hosts, use `uname -a`)
- - Architecture: (x86, ARM, s390x, etc.)
- - QEMU flavor: (qemu-system-x86_64, qemu-aarch64, qemu-img, etc.)
- - QEMU version: (e.g. `qemu-system-x86_64 --version`)
- - QEMU command line:
-   <!--
-   Give the smallest, complete command line that exhibits the problem.
-
-   If you are using libvirt, virsh, or vmm, you can likely find the QEMU
-   command line arguments in /var/log/libvirt/qemu/$GUEST.log.
-   -->
-   ```
-   ./qemu-system-x86_64 -M q35 -m 4096 -enable-kvm -hda fedora32.qcow2
-   ```
-
-## Emulated/Virtualized environment
- - Operating system: (Windows 10 21H1, Fedora 34, etc.)
- - OS/kernel version: (For POSIX guests, use `uname -a`.)
- - Architecture: (x86, ARM, s390x, etc.)
-
-
-## Description of problem
-<!-- Describe the problem, including any error/crash messages seen. -->
-
-
-## Steps to reproduce
-1.
-2.
-3.
-
-
-## Additional information
-
-<!--
-Attach logs, stack traces, screenshots, etc. Compress the files if necessary.
-If using libvirt, libvirt logs and XML domain information may be relevant.
--->
-
-<!--
-The line below ensures that proper tags are added to the issue.
-Please do not remove it.
--->
-/label ~"kind::Bug"

.gitlab/issue_templates/feature_request.md

@@ -1,32 +0,0 @@
-<!--
-This is the upstream QEMU issue tracker.
-
-Please note that QEMU, like most open source projects, relies on
-contributors who have motivation, skills and available time to work on
-implementing particular features.
-
-Feature requests can be helpful for determining demand and interest, but
-they are not a guarantee that a contributor will volunteer to implement
-it. We welcome and encourage even draft patches to implement a feature
-be sent to the mailing list where it can be discussed and developed
-further by the community.
-
-Thank you for your interest in helping us to make QEMU better!
--->
-
-## Goal
-<!-- Describe the final result you want to achieve. Avoid design specifics. -->
-
-
-## Technical details
-<!-- Describe technical details, design specifics, suggestions, versions, etc. -->
-
-
-## Additional information
-<!-- Patch or branch references, any other useful information -->
-
-<!--
-The line below ensures that proper tags are added to the issue.
-Please do not remove it.
--->
-/label ~"kind::Feature Request"

.gitmodules

@@ -21,7 +21,7 @@
 	url = https://gitlab.com/qemu-project/dtc.git
 [submodule "roms/u-boot"]
 	path = roms/u-boot
-	url = https://gitlab.com/qemu-project-mirrors/u-boot.git
+	url = https://gitlab.com/qemu-project/u-boot.git
 [submodule "roms/skiboot"]
 	path = roms/skiboot
 	url = https://gitlab.com/qemu-project/skiboot.git
@@ -31,12 +31,15 @@
 [submodule "ui/keycodemapdb"]
 	path = ui/keycodemapdb
 	url = https://gitlab.com/qemu-project/keycodemapdb.git
+[submodule "capstone"]
+	path = capstone
+	url = https://gitlab.com/qemu-project/capstone.git
 [submodule "roms/seabios-hppa"]
 	path = roms/seabios-hppa
 	url = https://gitlab.com/qemu-project/seabios-hppa.git
 [submodule "roms/u-boot-sam460ex"]
 	path = roms/u-boot-sam460ex
-	url = https://gitlab.com/qemu-project-mirrors/u-boot-sam460ex.git
+	url = https://gitlab.com/qemu-project/u-boot-sam460ex.git
 [submodule "tests/fp/berkeley-testfloat-3"]
 	path = tests/fp/berkeley-testfloat-3
 	url = https://gitlab.com/qemu-project/berkeley-testfloat-3.git
@@ -46,6 +49,9 @@
 [submodule "roms/edk2"]
 	path = roms/edk2
 	url = https://gitlab.com/qemu-project/edk2.git
+[submodule "slirp"]
+	path = slirp
+	url = https://gitlab.com/qemu-project/libslirp.git
 [submodule "roms/opensbi"]
 	path = roms/opensbi
 	url = 	https://gitlab.com/qemu-project/opensbi.git
@@ -58,9 +64,3 @@
 [submodule "roms/vbootrom"]
 	path = roms/vbootrom
 	url = https://gitlab.com/qemu-project/vbootrom.git
-[submodule "tests/lcitool/libvirt-ci"]
-	path = tests/lcitool/libvirt-ci
-	url = https://gitlab.com/libvirt/libvirt-ci.git
-[submodule "subprojects/libvfio-user"]
-	path = subprojects/libvfio-user
-	url = https://gitlab.com/qemu-project/libvfio-user.git

.mailmap

@@ -27,14 +27,6 @@ Paul Brook <paul@codesourcery.com> pbrook <pbrook@c046a42c-6fe2-441c-8c8c-714662
 Thiemo Seufer <ths@networkno.de> ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>
 malc <av1474@comtv.ru> malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162>
 
-# Corrupted Author fields
-Aaron Larson <alarson@ddci.com> alarson@ddci.com
-Andreas Färber <andreas.faerber@web.de> Andreas Färber <andreas.faerber>
-Jason Wang <jasowang@redhat.com> Jason Wang <jasowang>
-Marek Dolata <mkdolata@us.ibm.com> mkdolata@us.ibm.com <mkdolata@us.ibm.com>
-Michael Ellerman <mpe@ellerman.id.au> michael@ozlabs.org <michael@ozlabs.org>
-Nick Hudson <hnick@vmware.com> hnick@vmware.com <hnick@vmware.com>
-
 # There is also a:
 #    (no author) <(no author)@c046a42c-6fe2-441c-8c8c-71466251a162>
 # for the cvs2svn initialization commit e63c3dc74bf.
@@ -54,34 +46,25 @@ Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> <arikalo@wavecomp.com>
 Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> <aleksandar.rikalo@rt-rk.com>
 Alexander Graf <agraf@csgraf.de> <agraf@suse.de>
 Anthony Liguori <anthony@codemonkey.ws> Anthony Liguori <aliguori@us.ibm.com>
-Christian Borntraeger <borntraeger@linux.ibm.com> <borntraeger@de.ibm.com>
 Filip Bozuta <filip.bozuta@syrmia.com> <filip.bozuta@rt-rk.com.com>
-Frederic Konrad <konrad.frederic@yahoo.fr> <fred.konrad@greensocs.com>
-Frederic Konrad <konrad.frederic@yahoo.fr> <konrad@adacore.com>
+Frederic Konrad <konrad@adacore.com> <fred.konrad@greensocs.com>
 Greg Kurz <groug@kaod.org> <gkurz@linux.vnet.ibm.com>
 Huacai Chen <chenhuacai@kernel.org> <chenhc@lemote.com>
 Huacai Chen <chenhuacai@kernel.org> <chenhuacai@loongson.cn>
 James Hogan <jhogan@kernel.org> <james.hogan@imgtec.com>
-Leif Lindholm <quic_llindhol@quicinc.com> <leif.lindholm@linaro.org>
-Leif Lindholm <quic_llindhol@quicinc.com> <leif@nuviainc.com>
+Leif Lindholm <leif@nuviainc.com> <leif.lindholm@linaro.org>
 Radoslaw Biernacki <rad@semihalf.com> <radoslaw.biernacki@linaro.org>
-Paul Brook <paul@nowt.org> <paul@codesourcery.com>
 Paul Burton <paulburton@kernel.org> <paul.burton@mips.com>
 Paul Burton <paulburton@kernel.org> <paul.burton@imgtec.com>
 Paul Burton <paulburton@kernel.org> <paul@archlinuxmips.org>
 Paul Burton <paulburton@kernel.org> <pburton@wavecomp.com>
-Philippe Mathieu-Daudé <philmd@linaro.org> <f4bug@amsat.org>
-Philippe Mathieu-Daudé <philmd@linaro.org> <philmd@redhat.com>
-Philippe Mathieu-Daudé <philmd@linaro.org> <philmd@fungible.com>
 Stefan Brankovic <stefan.brankovic@syrmia.com> <stefan.brankovic@rt-rk.com.com>
 Yongbok Kim <yongbok.kim@mips.com> <yongbok.kim@imgtec.com>
 
 # Also list preferred name forms where people have changed their
 # git author config, or had utf8/latin1 encoding issues.
 Aaron Lindsay <aaron@os.amperecomputing.com>
-Aaron Larson <alarson@ddci.com>
 Alexey Gerasimenko <x1917x@gmail.com>
-Alex Chen <alex.chen@huawei.com>
 Alex Ivanov <void@aleksoft.net>
 Andreas Färber <afaerber@suse.de>
 Bandan Das <bsd@redhat.com>
@@ -112,11 +95,8 @@ Gautham R. Shenoy <ego@in.ibm.com>
 Gautham R. Shenoy <ego@linux.vnet.ibm.com>
 Gonglei (Arei) <arei.gonglei@huawei.com>
 Guang Wang <wang.guang55@zte.com.cn>
-Haibin Zhang <haibinzhang@tencent.com>
 Hailiang Zhang <zhang.zhanghailiang@huawei.com>
-Hanna Reitz <hreitz@redhat.com> <mreitz@redhat.com>
 Hervé Poussineau <hpoussin@reactos.org>
-Hyman Huang <huangy81@chinatelecom.cn>
 Jakub Jermář <jakub@jermar.eu>
 Jakub Jermář <jakub.jermar@kernkonzept.com>
 Jean-Christophe Dubois <jcd@tribudubois.net>
@@ -150,11 +130,9 @@ Nicholas Thomas <nick@bytemark.co.uk>
 Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
 Orit Wasserman <owasserm@redhat.com>
 Paolo Bonzini <pbonzini@redhat.com>
-Pan Nengyuan <pannengyuan@huawei.com>
 Pavel Dovgaluk <dovgaluk@ispras.ru>
 Pavel Dovgaluk <pavel.dovgaluk@gmail.com>
 Pavel Dovgaluk <Pavel.Dovgaluk@ispras.ru>
-Peter Chubb <peter.chubb@nicta.com.au>
 Peter Crosthwaite <crosthwaite.peter@gmail.com>
 Peter Crosthwaite <peter.crosthwaite@petalogix.com>
 Peter Crosthwaite <peter.crosthwaite@xilinx.com>

.patchew.yml

@@ -88,7 +88,7 @@ email:
         more information:
 
         {{ logtext }}
-        {% elif test == "docker-mingw@fedora" or test == "docker-quick@centos8" or test == "asan" %}
+        {% elif test == "docker-mingw@fedora" or test == "docker-quick@centos7" or test == "asan" %}
         Hi,
 
         This series failed the {{ test }} build test. Please find the testing commands and
@@ -124,13 +124,13 @@ testing:
       script: |
         #!/bin/bash
         time make docker-test-debug@fedora TARGET_LIST=x86_64-softmmu J=14 NETWORK=1
-    docker-quick@centos8:
+    docker-quick@centos7:
       enabled: false
       requirements: docker,x86_64
       timeout: 3600
       script: |
         #!/bin/bash
-        time make docker-test-quick@centos8 SHOW_ENV=1 J=14 NETWORK=1
+        time make docker-test-quick@centos7 SHOW_ENV=1 J=14 NETWORK=1
     checkpatch:
       enabled: true
       requirements: ''
@@ -138,6 +138,9 @@ testing:
       script: |
         #!/bin/bash
         git rev-parse base > /dev/null || exit 0
+        git config --local diff.renamelimit 0
+        git config --local diff.renames True
+        git config --local diff.algorithm histogram
         ./scripts/checkpatch.pl --mailback base..
     docker-mingw@fedora:
       enabled: true

.readthedocs.yml

@@ -5,21 +5,16 @@
 # Required
 version: 2
 
-# Set the version of Python and other tools you might need
-build:
-  os: ubuntu-22.04
-  tools:
-    python: "3.11"
-
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
   configuration: docs/conf.py
 
-# We recommend specifying your dependencies to enable reproducible builds:
-# https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
-python:
-  install:
-    - requirements: docs/requirements.txt
-
 # We want all the document formats
 formats: all
+
+# For consistency, we require that QEMU's Sphinx extensions
+# run with at least the same minimum version of Python that
+# we require for other Python in our codebase (our conf.py
+# enforces this, and some code needs it.)
+python:
+  version: 3.6

.travis.yml

@@ -1,3 +1,6 @@
+# The current Travis default is a VM based 16.04 Xenial on GCE
+# Additional builds with specific requirements for a full VM need to
+# be added as additional matrix: entries later on
 os: linux
 dist: focal
 language: c
@@ -24,7 +27,6 @@ addons:
       - libattr1-dev
       - libbrlapi-dev
       - libcap-ng-dev
-      - libcacard-dev
       - libgcc-7-dev
       - libgnutls28-dev
       - libgtk-3-dev
@@ -32,6 +34,7 @@ addons:
       - liblttng-ust-dev
       - libncurses5-dev
       - libnfs-dev
+      - libnss3-dev
       - libpixman-1-dev
       - libpng-dev
       - librados-dev
@@ -126,7 +129,6 @@ jobs:
           - libaio-dev
           - libattr1-dev
           - libbrlapi-dev
-          - libcacard-dev
           - libcap-ng-dev
           - libgcrypt20-dev
           - libgnutls28-dev
@@ -135,6 +137,7 @@ jobs:
           - liblttng-ust-dev
           - libncurses5-dev
           - libnfs-dev
+          - libnss3-dev
           - libpixman-1-dev
           - libpng-dev
           - librados-dev
@@ -160,7 +163,6 @@ jobs:
           - libaio-dev
           - libattr1-dev
           - libbrlapi-dev
-          - libcacard-dev
           - libcap-ng-dev
           - libgcrypt20-dev
           - libgnutls28-dev
@@ -169,6 +171,7 @@ jobs:
           - liblttng-ust-dev
           - libncurses5-dev
           - libnfs-dev
+          - libnss3-dev
           - libpixman-1-dev
           - libpng-dev
           - librados-dev
@@ -187,13 +190,12 @@ jobs:
 
     - name: "[s390x] GCC check-tcg"
       arch: s390x
-      dist: focal
+      dist: bionic
       addons:
         apt_packages:
           - libaio-dev
           - libattr1-dev
           - libbrlapi-dev
-          - libcacard-dev
           - libcap-ng-dev
           - libgcrypt20-dev
           - libgnutls28-dev
@@ -202,6 +204,7 @@ jobs:
           - liblttng-ust-dev
           - libncurses5-dev
           - libnfs-dev
+          - libnss3-dev
           - libpixman-1-dev
           - libpng-dev
           - librados-dev
@@ -222,7 +225,7 @@ jobs:
         - BUILD_RC=0 && make -j${JOBS} || BUILD_RC=$?
         - |
           if [ "$BUILD_RC" -eq 0 ] ; then
-              mv pc-bios/s390-ccw/*.img qemu-bundle/usr/local/share/qemu ;
+              mv pc-bios/s390-ccw/*.img pc-bios/ ;
               ${TEST_CMD} ;
           else
               $(exit $BUILD_RC);
@@ -230,12 +233,11 @@ jobs:
 
     - name: "[s390x] GCC (other-softmmu)"
       arch: s390x
-      dist: focal
+      dist: bionic
       addons:
         apt_packages:
           - libaio-dev
           - libattr1-dev
-          - libcacard-dev
           - libcap-ng-dev
           - libgnutls28-dev
           - libiscsi-dev
@@ -243,6 +245,7 @@ jobs:
           - liblzo2-dev
           - libncurses-dev
           - libnfs-dev
+          - libnss3-dev
           - libpixman-1-dev
           - libsdl2-dev
           - libsdl2-image-dev
@@ -260,11 +263,10 @@ jobs:
 
     - name: "[s390x] GCC (user)"
       arch: s390x
-      dist: focal
+      dist: bionic
       addons:
         apt_packages:
           - libgcrypt20-dev
-          - libglib2.0-dev
           - libgnutls28-dev
           - ninja-build
       env:
@@ -272,14 +274,13 @@ jobs:
 
     - name: "[s390x] Clang (disable-tcg)"
       arch: s390x
-      dist: focal
+      dist: bionic
       compiler: clang
       addons:
         apt_packages:
           - libaio-dev
           - libattr1-dev
           - libbrlapi-dev
-          - libcacard-dev
           - libcap-ng-dev
           - libgcrypt20-dev
           - libgnutls28-dev
@@ -288,6 +289,7 @@ jobs:
           - liblttng-ust-dev
           - libncurses5-dev
           - libnfs-dev
+          - libnss3-dev
           - libpixman-1-dev
           - libpng-dev
           - librados-dev
@@ -303,3 +305,26 @@ jobs:
         - CONFIG="--disable-containers --disable-tcg --enable-kvm
                   --disable-tools --host-cc=clang --cxx=clang++"
         - UNRELIABLE=true
+
+    # Release builds
+    # The make-release script expect a QEMU version, so our tag must start with a 'v'.
+    # This is the case when release candidate tags are created.
+    - name: "Release tarball"
+      if: tag IS present AND tag =~ /^v\d+\.\d+(\.\d+)?(-\S*)?$/
+      env:
+        # We want to build from the release tarball
+        - BUILD_DIR="release/build/dir" SRC_DIR="../../.."
+        - BASE_CONFIG="--prefix=$PWD/dist"
+        - CONFIG="--target-list=x86_64-softmmu,aarch64-softmmu,armeb-linux-user,ppc-linux-user"
+        - TEST_CMD="make install -j${JOBS}"
+        - QEMU_VERSION="${TRAVIS_TAG:1}"
+        - CACHE_NAME="${TRAVIS_BRANCH}-linux-gcc-default"
+      script:
+        - 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}
+        - mkdir -p release-build && cd release-build
+        - ../configure ${BASE_CONFIG} ${CONFIG} || { cat config.log meson-logs/meson-log.txt && exit 1; }
+        - make install
+  allow_failures:
+    - env: UNRELIABLE=true

Kconfig

@@ -1,6 +1,5 @@
 source Kconfig.host
 source backends/Kconfig
 source accel/Kconfig
-source target/Kconfig
 source hw/Kconfig
 source semihosting/Kconfig

Kconfig.host

@@ -22,12 +22,15 @@ config TPM
 
 config VHOST_USER
     bool
+    select VHOST
 
 config VHOST_VDPA
     bool
+    select VHOST
 
 config VHOST_KERNEL
     bool
+    select VHOST
 
 config VIRTFS
     bool
@@ -38,11 +41,3 @@ config PVRDMA
 config MULTIPROCESS_ALLOWED
     bool
     imply MULTIPROCESS
-
-config FUZZ
-    bool
-    select SPARSE_MEM
-
-config VFIO_USER_SERVER_ALLOWED
-    bool
-    imply VFIO_USER_SERVER

Makefile

@@ -14,7 +14,7 @@ SRC_PATH=.
 # we have explicit rules for everything
 MAKEFLAGS += -rR
 
-SHELL = bash -o pipefail
+SHELL = /usr/bin/env bash -o pipefail
 
 # Usage: $(call quiet-command,command and args,"NAME","args to print")
 # This will run "command and args", and either:
@@ -42,20 +42,15 @@ configure: ;
 ifneq ($(wildcard config-host.mak),)
 include config-host.mak
 
-include Makefile.prereqs
-Makefile.prereqs: config-host.mak
-
 git-submodule-update:
 .git-submodule-status: git-submodule-update config-host.mak
 Makefile: .git-submodule-status
 
 .PHONY: git-submodule-update
 git-submodule-update:
-ifneq ($(GIT_SUBMODULES_ACTION),ignore)
 	$(call quiet-command, \
 		(GIT="$(GIT)" "$(SRC_PATH)/scripts/git-submodule.sh" $(GIT_SUBMODULES_ACTION) $(GIT_SUBMODULES)), \
 		"GIT","$(GIT_SUBMODULES)")
-endif
 
 # 0. ensure the build tree is okay
 
@@ -90,7 +85,7 @@ x := $(shell rm -rf meson-private meson-info meson-logs)
 endif
 
 # 1. ensure config-host.mak is up-to-date
-config-host.mak: $(SRC_PATH)/configure $(SRC_PATH)/scripts/meson-buildoptions.sh $(SRC_PATH)/VERSION
+config-host.mak: $(SRC_PATH)/configure $(SRC_PATH)/pc-bios $(SRC_PATH)/VERSION
 	@echo config-host.mak is out-of-date, running configure
 	@if test -f meson-private/coredata.dat; then \
 	  ./config.status --skip-meson; \
@@ -127,28 +122,20 @@ ifneq ($(MESON),)
 Makefile.mtest: build.ninja scripts/mtest2make.py
 	$(MESON) introspect --targets --tests --benchmarks | $(PYTHON) scripts/mtest2make.py > $@
 -include Makefile.mtest
-
-.PHONY: update-buildoptions
-all update-buildoptions: $(SRC_PATH)/scripts/meson-buildoptions.sh
-$(SRC_PATH)/scripts/meson-buildoptions.sh: $(SRC_PATH)/meson_options.txt
-	$(MESON) introspect --buildoptions $(SRC_PATH)/meson.build | $(PYTHON) \
-	  scripts/meson-buildoptions.py > $@.tmp && mv $@.tmp $@
 endif
 
 # 4. Rules to bridge to other makefiles
 
 ifneq ($(NINJA),)
-# Filter out long options to avoid flags like --no-print-directory which
-# may result in false positive match for MAKE.n
-MAKE.n = $(findstring n,$(firstword $(filter-out --%,$(MAKEFLAGS))))
-MAKE.k = $(findstring k,$(firstword $(filter-out --%,$(MAKEFLAGS))))
-MAKE.q = $(findstring q,$(firstword $(filter-out --%,$(MAKEFLAGS))))
+MAKE.n = $(findstring n,$(firstword $(MAKEFLAGS)))
+MAKE.k = $(findstring k,$(firstword $(MAKEFLAGS)))
+MAKE.q = $(findstring q,$(firstword $(MAKEFLAGS)))
 MAKE.nq = $(if $(word 2, $(MAKE.n) $(MAKE.q)),nq)
 NINJAFLAGS = $(if $V,-v) $(if $(MAKE.n), -n) $(if $(MAKE.k), -k0) \
         $(filter-out -j, $(lastword -j1 $(filter -l% -j%, $(MAKEFLAGS)))) \
-        -d keepdepfile
+
 ninja-cmd-goals = $(or $(MAKECMDGOALS), all)
-ninja-cmd-goals += $(foreach g, $(MAKECMDGOALS), $(.ninja-goals.$g))
+ninja-cmd-goals += $(foreach t, $(.tests), $(.test.deps.$t))
 
 makefile-targets := build.ninja ctags TAGS cscope dist clean uninstall
 # "ninja -t targets" also lists all prerequisites.  If build system
@@ -162,12 +149,15 @@ $(ninja-targets): run-ninja
 # --output-sync line.
 run-ninja: config-host.mak
 ifneq ($(filter $(ninja-targets), $(ninja-cmd-goals)),)
-	+$(if $(MAKE.nq),@:,$(quiet-@)$(NINJA) $(NINJAFLAGS) \
-	   $(sort $(filter $(ninja-targets), $(ninja-cmd-goals))) | cat)
+	+$(quiet-@)$(if $(MAKE.nq),@:, $(NINJA) -d keepdepfile \
+	   $(NINJAFLAGS) $(sort $(filter $(ninja-targets), $(ninja-cmd-goals))) | cat)
 endif
 endif
 
+# Force configure to re-run if the API symbols are updated
 ifeq ($(CONFIG_PLUGIN),y)
+config-host.mak: $(SRC_PATH)/plugins/qemu-plugins.symbols
+
 .PHONY: plugins
 plugins:
 	$(call quiet-command,\
@@ -189,41 +179,44 @@ include $(SRC_PATH)/tests/Makefile.include
 
 all: recurse-all
 
-ROMS_RULES=$(foreach t, all clean distclean, $(addsuffix /$(t), $(ROMS)))
-.PHONY: $(ROMS_RULES)
-$(ROMS_RULES):
+ROM_DIRS = $(addprefix pc-bios/, $(ROMS))
+ROM_DIRS_RULES=$(foreach t, all clean, $(addsuffix /$(t), $(ROM_DIRS)))
+# Only keep -O and -g cflags
+.PHONY: $(ROM_DIRS_RULES)
+$(ROM_DIRS_RULES):
 	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" $(notdir $@),)
 
 .PHONY: recurse-all recurse-clean
-recurse-all: $(addsuffix /all, $(ROMS))
-recurse-clean: $(addsuffix /clean, $(ROMS))
-recurse-distclean: $(addsuffix /distclean, $(ROMS))
+recurse-all: $(addsuffix /all, $(ROM_DIRS))
+recurse-clean: $(addsuffix /clean, $(ROM_DIRS))
 
 ######################################################################
 
 clean: recurse-clean
 	-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) -t clean || :
 	-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) clean-ctlist || :
-	find . \( -name '*.so' -o -name '*.dll' -o \
-		  -name '*.[oda]' -o -name '*.gcno' \) -type f \
+# avoid old build problems by removing potentially incorrect old files
+	rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
+	find . \( -name '*.so' -o -name '*.dll' -o -name '*.[oda]' \) -type f \
 		! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-aarch64.a \
 		! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-arm.a \
 		-exec rm {} +
-	rm -f TAGS cscope.* *~ */*~
+	rm -f TAGS cscope.* *.pod *~ */*~
+	rm -f fsdev/*.pod scsi/*.pod
 
 VERSION = $(shell cat $(SRC_PATH)/VERSION)
 
-dist: qemu-$(VERSION).tar.xz
+dist: qemu-$(VERSION).tar.bz2
 
-qemu-%.tar.xz:
-	$(SRC_PATH)/scripts/make-release "$(SRC_PATH)" "$(patsubst qemu-%.tar.xz,%,$@)"
+qemu-%.tar.bz2:
+	$(SRC_PATH)/scripts/make-release "$(SRC_PATH)" "$(patsubst qemu-%.tar.bz2,%,$@)"
 
-distclean: clean recurse-distclean
+distclean: clean
 	-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) -t clean -g || :
-	rm -f config-host.mak Makefile.prereqs qemu-bundle
-	rm -f tests/tcg/*/config-target.mak tests/tcg/config-host.mak
-	rm -f config.status
-	rm -f roms/seabios/config.mak
+	rm -f config-host.mak config-host.h*
+	rm -f tests/tcg/config-*.mak
+	rm -f config-all-disas.mak config.status
+	rm -f roms/seabios/config.mak roms/vgabios/config.mak
 	rm -f qemu-plugins-ld.symbols qemu-plugins-ld64.symbols
 	rm -f *-config-target.h *-config-devices.mak *-config-devices.h
 	rm -rf meson-private meson-logs meson-info compile_commands.json
@@ -232,8 +225,7 @@ distclean: clean recurse-distclean
 	rm -f linux-headers/asm
 	rm -Rf .sdk
 
-find-src-path = find "$(SRC_PATH)" -path "$(SRC_PATH)/meson" -prune -o \
-	-type l -prune -o \( -name "*.[chsS]" -o -name "*.[ch].inc" \)
+find-src-path = find "$(SRC_PATH)/" -path "$(SRC_PATH)/meson" -prune -o \( -name "*.[chsS]" -o -name "*.[ch].inc" \)
 
 .PHONY: ctags
 ctags:
@@ -254,7 +246,7 @@ gtags:
 		"GTAGS", "Remove old $@ files")
 	$(call quiet-command, 				\
 	        (cd $(SRC_PATH) && 			\
-		 $(find-src-path) -print | gtags -f -),	\
+		 $(find-src-path) | gtags -f -), 	\
 		"GTAGS", "Re-index $(SRC_PATH)")
 
 .PHONY: TAGS
@@ -284,7 +276,6 @@ cscope:
 # Needed by "meson install"
 export DESTDIR
 
-include $(SRC_PATH)/tests/lcitool/Makefile.include
 include $(SRC_PATH)/tests/docker/Makefile.include
 include $(SRC_PATH)/tests/vm/Makefile.include
 
@@ -314,7 +305,6 @@ endif
 	@echo  'Test targets:'
 	$(call print-help,check,Run all tests (check-help for details))
 	$(call print-help,bench,Run all benchmarks)
-	$(call print-help,lcitool-help,Help about targets for managing build environment manifests)
 	$(call print-help,docker-help,Help about targets running tests inside containers)
 	$(call print-help,vm-help,Help about targets running tests inside VM)
 	@echo  ''

README.rst

@@ -39,7 +39,7 @@ Documentation can be found hosted online at
 current development version that is available at
 `<https://www.qemu.org/docs/master/>`_ is generated from the ``docs/``
 folder in the source tree, and is built by `Sphinx
-<https://www.sphinx-doc.org/en/master/>`_.
+<https://www.sphinx-doc.org/en/master/>_`.
 
 
 Building
@@ -59,9 +59,9 @@ of other UNIX targets. The simple steps to build QEMU are:
 
 Additional information can also be found online via the QEMU website:
 
-* `<https://wiki.qemu.org/Hosts/Linux>`_
-* `<https://wiki.qemu.org/Hosts/Mac>`_
-* `<https://wiki.qemu.org/Hosts/W32>`_
+* `<https://qemu.org/Hosts/Linux>`_
+* `<https://qemu.org/Hosts/Mac>`_
+* `<https://qemu.org/Hosts/W32>`_
 
 
 Submitting patches
@@ -78,14 +78,14 @@ format-patch' and/or 'git send-email' to format & send the mail to the
 qemu-devel@nongnu.org mailing list. All patches submitted must contain
 a 'Signed-off-by' line from the author. Patches should follow the
 guidelines set out in the `style section
-<https://www.qemu.org/docs/master/devel/style.html>`_ of
+<https://www.qemu.org/docs/master/devel/style.html>` of
 the Developers Guide.
 
 Additional information on submitting patches can be found online via
 the QEMU website
 
-* `<https://wiki.qemu.org/Contribute/SubmitAPatch>`_
-* `<https://wiki.qemu.org/Contribute/TrivialPatches>`_
+* `<https://qemu.org/Contribute/SubmitAPatch>`_
+* `<https://qemu.org/Contribute/TrivialPatches>`_
 
 The QEMU website is also maintained under source control.
 
@@ -131,20 +131,20 @@ will be tagged as my-feature-v2.
 Bug reporting
 =============
 
-The QEMU project uses GitLab issues to track bugs. Bugs
+The QEMU project uses Launchpad as its primary upstream bug tracker. Bugs
 found when running code built from QEMU git or upstream released sources
 should be reported via:
 
-* `<https://gitlab.com/qemu-project/qemu/-/issues>`_
+* `<https://bugs.launchpad.net/qemu/>`_
 
 If using QEMU via an operating system vendor pre-built binary package, it
 is preferable to report bugs to the vendor's own bug tracker first. If
 the bug is also known to affect latest upstream code, it can also be
-reported via GitLab.
+reported via launchpad.
 
 For additional information on bug reporting consult:
 
-* `<https://wiki.qemu.org/Contribute/ReportABug>`_
+* `<https://qemu.org/Contribute/ReportABug>`_
 
 
 ChangeLog
@@ -168,4 +168,4 @@ main methods being email and IRC
 Information on additional methods of contacting the community can be
 found online via the QEMU website:
 
-* `<https://wiki.qemu.org/Contribute/StartHere>`_
+* `<https://qemu.org/Contribute/StartHere>`_

VERSION

@@ -1 +1 @@
-7.2.21
+6.0.1

accel/Kconfig

@@ -1,9 +1,6 @@
 config WHPX
     bool
 
-config NVMM
-    bool
-
 config HAX
     bool
 

accel/accel-common.c

@@ -44,41 +44,20 @@ static const TypeInfo accel_type = {
 AccelClass *accel_find(const char *opt_name)
 {
     char *class_name = g_strdup_printf(ACCEL_CLASS_NAME("%s"), opt_name);
-    AccelClass *ac = ACCEL_CLASS(module_object_class_by_name(class_name));
+    AccelClass *ac = ACCEL_CLASS(object_class_by_name(class_name));
     g_free(class_name);
     return ac;
 }
 
-/* Return the name of the current accelerator */
-const char *current_accel_name(void)
-{
-    AccelClass *ac = ACCEL_GET_CLASS(current_accel());
-
-    return ac->name;
-}
-
 static void accel_init_cpu_int_aux(ObjectClass *klass, void *opaque)
 {
     CPUClass *cc = CPU_CLASS(klass);
     AccelCPUClass *accel_cpu = opaque;
 
-    /*
-     * The first callback allows accel-cpu to run initializations
-     * for the CPU, customizing CPU behavior according to the accelerator.
-     *
-     * The second one allows the CPU to customize the accel-cpu
-     * behavior according to the CPU.
-     *
-     * The second is currently only used by TCG, to specialize the
-     * TCGCPUOps depending on the CPU type.
-     */
     cc->accel_cpu = accel_cpu;
     if (accel_cpu->cpu_class_init) {
         accel_cpu->cpu_class_init(cc);
     }
-    if (cc->init_accel_cpu) {
-        cc->init_accel_cpu(accel_cpu, cc);
-    }
 }
 
 /* initialize the arch-specific accel CpuClass interfaces */
@@ -110,35 +89,6 @@ void accel_init_interfaces(AccelClass *ac)
     accel_init_cpu_interfaces(ac);
 }
 
-void accel_cpu_instance_init(CPUState *cpu)
-{
-    CPUClass *cc = CPU_GET_CLASS(cpu);
-
-    if (cc->accel_cpu && cc->accel_cpu->cpu_instance_init) {
-        cc->accel_cpu->cpu_instance_init(cpu);
-    }
-}
-
-bool accel_cpu_realizefn(CPUState *cpu, Error **errp)
-{
-    CPUClass *cc = CPU_GET_CLASS(cpu);
-
-    if (cc->accel_cpu && cc->accel_cpu->cpu_realizefn) {
-        return cc->accel_cpu->cpu_realizefn(cpu, errp);
-    }
-    return true;
-}
-
-int accel_supported_gdbstub_sstep_flags(void)
-{
-    AccelState *accel = current_accel();
-    AccelClass *acc = ACCEL_GET_CLASS(accel);
-    if (acc->gdbstub_supported_sstep_flags) {
-        return acc->gdbstub_supported_sstep_flags();
-    }
-    return 0;
-}
-
 static const TypeInfo accel_cpu_type = {
     .name = TYPE_ACCEL_CPU,
     .parent = TYPE_OBJECT,

accel/accel-softmmu.c

@@ -66,21 +66,15 @@ void accel_init_ops_interfaces(AccelClass *ac)
 {
     const char *ac_name;
     char *ops_name;
-    ObjectClass *oc;
     AccelOpsClass *ops;
 
     ac_name = object_class_get_name(OBJECT_CLASS(ac));
     g_assert(ac_name != NULL);
 
     ops_name = g_strdup_printf("%s" ACCEL_OPS_SUFFIX, ac_name);
-    ops = ACCEL_OPS_CLASS(module_object_class_by_name(ops_name));
-    oc = module_object_class_by_name(ops_name);
-    if (!oc) {
-        error_report("fatal: could not load module for type '%s'", ops_name);
-        exit(1);
-    }
+    ops = ACCEL_OPS_CLASS(object_class_by_name(ops_name));
     g_free(ops_name);
-    ops = ACCEL_OPS_CLASS(oc);
+
     /*
      * all accelerators need to define ops, providing at least a mandatory
      * non-NULL create_vcpu_thread operation.

accel/dummy-cpus.c

@@ -21,6 +21,8 @@
 static void *dummy_cpu_thread_fn(void *arg)
 {
     CPUState *cpu = arg;
+    sigset_t waitset;
+    int r;
 
     rcu_register_thread();
 
@@ -30,13 +32,8 @@ static void *dummy_cpu_thread_fn(void *arg)
     cpu->can_do_io = 1;
     current_cpu = cpu;
 
-#ifndef _WIN32
-    sigset_t waitset;
-    int r;
-
     sigemptyset(&waitset);
     sigaddset(&waitset, SIG_IPI);
-#endif
 
     /* signal CPU creation */
     cpu_thread_signal_created(cpu);
@@ -44,7 +41,6 @@ static void *dummy_cpu_thread_fn(void *arg)
 
     do {
         qemu_mutex_unlock_iothread();
-#ifndef _WIN32
         do {
             int sig;
             r = sigwait(&waitset, &sig);
@@ -53,9 +49,6 @@ static void *dummy_cpu_thread_fn(void *arg)
             perror("sigwait");
             exit(1);
         }
-#else
-        qemu_sem_wait(&cpu->sem);
-#endif
         qemu_mutex_lock_iothread();
         qemu_wait_io_event(cpu);
     } while (!cpu->unplug);
@@ -76,7 +69,4 @@ void dummy_start_vcpu_thread(CPUState *cpu)
              cpu->cpu_index);
     qemu_thread_create(cpu->thread, thread_name, dummy_cpu_thread_fn, cpu,
                        QEMU_THREAD_JOINABLE);
-#ifdef _WIN32
-    qemu_sem_init(&cpu->sem, 0);
-#endif
 }

accel/hvf/hvf-accel-ops.c

@@ -1,488 +0,0 @@
-/*
- * Copyright 2008 IBM Corporation
- *           2008 Red Hat, Inc.
- * Copyright 2011 Intel Corporation
- * Copyright 2016 Veertu, Inc.
- * Copyright 2017 The Android Open Source Project
- *
- * QEMU Hypervisor.framework support
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- * This file contain code under public domain from the hvdos project:
- * https://github.com/mist64/hvdos
- *
- * Parts Copyright (c) 2011 NetApp, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "qemu/osdep.h"
-#include "qemu/error-report.h"
-#include "qemu/main-loop.h"
-#include "exec/address-spaces.h"
-#include "exec/exec-all.h"
-#include "sysemu/cpus.h"
-#include "sysemu/hvf.h"
-#include "sysemu/hvf_int.h"
-#include "sysemu/runstate.h"
-#include "qemu/guest-random.h"
-
-HVFState *hvf_state;
-
-#ifdef __aarch64__
-#define HV_VM_DEFAULT NULL
-#endif
-
-/* Memory slots */
-
-hvf_slot *hvf_find_overlap_slot(uint64_t start, uint64_t size)
-{
-    hvf_slot *slot;
-    int x;
-    for (x = 0; x < hvf_state->num_slots; ++x) {
-        slot = &hvf_state->slots[x];
-        if (slot->size && start < (slot->start + slot->size) &&
-            (start + size) > slot->start) {
-            return slot;
-        }
-    }
-    return NULL;
-}
-
-struct mac_slot {
-    int present;
-    uint64_t size;
-    uint64_t gpa_start;
-    uint64_t gva;
-};
-
-struct mac_slot mac_slots[32];
-
-static int do_hvf_set_memory(hvf_slot *slot, hv_memory_flags_t flags)
-{
-    struct mac_slot *macslot;
-    hv_return_t ret;
-
-    macslot = &mac_slots[slot->slot_id];
-
-    if (macslot->present) {
-        if (macslot->size != slot->size) {
-            macslot->present = 0;
-            ret = hv_vm_unmap(macslot->gpa_start, macslot->size);
-            assert_hvf_ok(ret);
-        }
-    }
-
-    if (!slot->size) {
-        return 0;
-    }
-
-    macslot->present = 1;
-    macslot->gpa_start = slot->start;
-    macslot->size = slot->size;
-    ret = hv_vm_map(slot->mem, slot->start, slot->size, flags);
-    assert_hvf_ok(ret);
-    return 0;
-}
-
-static void hvf_set_phys_mem(MemoryRegionSection *section, bool add)
-{
-    hvf_slot *mem;
-    MemoryRegion *area = section->mr;
-    bool writable = !area->readonly && !area->rom_device;
-    hv_memory_flags_t flags;
-    uint64_t page_size = qemu_real_host_page_size();
-
-    if (!memory_region_is_ram(area)) {
-        if (writable) {
-            return;
-        } else if (!memory_region_is_romd(area)) {
-            /*
-             * If the memory device is not in romd_mode, then we actually want
-             * to remove the hvf memory slot so all accesses will trap.
-             */
-             add = false;
-        }
-    }
-
-    if (!QEMU_IS_ALIGNED(int128_get64(section->size), page_size) ||
-        !QEMU_IS_ALIGNED(section->offset_within_address_space, page_size)) {
-        /* Not page aligned, so we can not map as RAM */
-        add = false;
-    }
-
-    mem = hvf_find_overlap_slot(
-            section->offset_within_address_space,
-            int128_get64(section->size));
-
-    if (mem && add) {
-        if (mem->size == int128_get64(section->size) &&
-            mem->start == section->offset_within_address_space &&
-            mem->mem == (memory_region_get_ram_ptr(area) +
-            section->offset_within_region)) {
-            return; /* Same region was attempted to register, go away. */
-        }
-    }
-
-    /* Region needs to be reset. set the size to 0 and remap it. */
-    if (mem) {
-        mem->size = 0;
-        if (do_hvf_set_memory(mem, 0)) {
-            error_report("Failed to reset overlapping slot");
-            abort();
-        }
-    }
-
-    if (!add) {
-        return;
-    }
-
-    if (area->readonly ||
-        (!memory_region_is_ram(area) && memory_region_is_romd(area))) {
-        flags = HV_MEMORY_READ | HV_MEMORY_EXEC;
-    } else {
-        flags = HV_MEMORY_READ | HV_MEMORY_WRITE | HV_MEMORY_EXEC;
-    }
-
-    /* Now make a new slot. */
-    int x;
-
-    for (x = 0; x < hvf_state->num_slots; ++x) {
-        mem = &hvf_state->slots[x];
-        if (!mem->size) {
-            break;
-        }
-    }
-
-    if (x == hvf_state->num_slots) {
-        error_report("No free slots");
-        abort();
-    }
-
-    mem->size = int128_get64(section->size);
-    mem->mem = memory_region_get_ram_ptr(area) + section->offset_within_region;
-    mem->start = section->offset_within_address_space;
-    mem->region = area;
-
-    if (do_hvf_set_memory(mem, flags)) {
-        error_report("Error registering new memory slot");
-        abort();
-    }
-}
-
-static void do_hvf_cpu_synchronize_state(CPUState *cpu, run_on_cpu_data arg)
-{
-    if (!cpu->vcpu_dirty) {
-        hvf_get_registers(cpu);
-        cpu->vcpu_dirty = true;
-    }
-}
-
-static void hvf_cpu_synchronize_state(CPUState *cpu)
-{
-    if (!cpu->vcpu_dirty) {
-        run_on_cpu(cpu, do_hvf_cpu_synchronize_state, RUN_ON_CPU_NULL);
-    }
-}
-
-static void do_hvf_cpu_synchronize_set_dirty(CPUState *cpu,
-                                             run_on_cpu_data arg)
-{
-    /* QEMU state is the reference, push it to HVF now and on next entry */
-    cpu->vcpu_dirty = true;
-}
-
-static void hvf_cpu_synchronize_post_reset(CPUState *cpu)
-{
-    run_on_cpu(cpu, do_hvf_cpu_synchronize_set_dirty, RUN_ON_CPU_NULL);
-}
-
-static void hvf_cpu_synchronize_post_init(CPUState *cpu)
-{
-    run_on_cpu(cpu, do_hvf_cpu_synchronize_set_dirty, RUN_ON_CPU_NULL);
-}
-
-static void hvf_cpu_synchronize_pre_loadvm(CPUState *cpu)
-{
-    run_on_cpu(cpu, do_hvf_cpu_synchronize_set_dirty, RUN_ON_CPU_NULL);
-}
-
-static void hvf_set_dirty_tracking(MemoryRegionSection *section, bool on)
-{
-    hvf_slot *slot;
-
-    slot = hvf_find_overlap_slot(
-            section->offset_within_address_space,
-            int128_get64(section->size));
-
-    /* protect region against writes; begin tracking it */
-    if (on) {
-        slot->flags |= HVF_SLOT_LOG;
-        hv_vm_protect((uintptr_t)slot->start, (size_t)slot->size,
-                      HV_MEMORY_READ | HV_MEMORY_EXEC);
-    /* stop tracking region*/
-    } else {
-        slot->flags &= ~HVF_SLOT_LOG;
-        hv_vm_protect((uintptr_t)slot->start, (size_t)slot->size,
-                      HV_MEMORY_READ | HV_MEMORY_WRITE | HV_MEMORY_EXEC);
-    }
-}
-
-static void hvf_log_start(MemoryListener *listener,
-                          MemoryRegionSection *section, int old, int new)
-{
-    if (old != 0) {
-        return;
-    }
-
-    hvf_set_dirty_tracking(section, 1);
-}
-
-static void hvf_log_stop(MemoryListener *listener,
-                         MemoryRegionSection *section, int old, int new)
-{
-    if (new != 0) {
-        return;
-    }
-
-    hvf_set_dirty_tracking(section, 0);
-}
-
-static void hvf_log_sync(MemoryListener *listener,
-                         MemoryRegionSection *section)
-{
-    /*
-     * sync of dirty pages is handled elsewhere; just make sure we keep
-     * tracking the region.
-     */
-    hvf_set_dirty_tracking(section, 1);
-}
-
-static void hvf_region_add(MemoryListener *listener,
-                           MemoryRegionSection *section)
-{
-    hvf_set_phys_mem(section, true);
-}
-
-static void hvf_region_del(MemoryListener *listener,
-                           MemoryRegionSection *section)
-{
-    hvf_set_phys_mem(section, false);
-}
-
-static MemoryListener hvf_memory_listener = {
-    .name = "hvf",
-    .priority = 10,
-    .region_add = hvf_region_add,
-    .region_del = hvf_region_del,
-    .log_start = hvf_log_start,
-    .log_stop = hvf_log_stop,
-    .log_sync = hvf_log_sync,
-};
-
-static void dummy_signal(int sig)
-{
-}
-
-bool hvf_allowed;
-
-static int hvf_accel_init(MachineState *ms)
-{
-    int x;
-    hv_return_t ret;
-    HVFState *s;
-
-    ret = hv_vm_create(HV_VM_DEFAULT);
-    assert_hvf_ok(ret);
-
-    s = g_new0(HVFState, 1);
-
-    s->num_slots = ARRAY_SIZE(s->slots);
-    for (x = 0; x < s->num_slots; ++x) {
-        s->slots[x].size = 0;
-        s->slots[x].slot_id = x;
-    }
-
-    hvf_state = s;
-    memory_listener_register(&hvf_memory_listener, &address_space_memory);
-
-    return hvf_arch_init();
-}
-
-static void hvf_accel_class_init(ObjectClass *oc, void *data)
-{
-    AccelClass *ac = ACCEL_CLASS(oc);
-    ac->name = "HVF";
-    ac->init_machine = hvf_accel_init;
-    ac->allowed = &hvf_allowed;
-}
-
-static const TypeInfo hvf_accel_type = {
-    .name = TYPE_HVF_ACCEL,
-    .parent = TYPE_ACCEL,
-    .class_init = hvf_accel_class_init,
-};
-
-static void hvf_type_init(void)
-{
-    type_register_static(&hvf_accel_type);
-}
-
-type_init(hvf_type_init);
-
-static void hvf_vcpu_destroy(CPUState *cpu)
-{
-    hv_return_t ret = hv_vcpu_destroy(cpu->hvf->fd);
-    assert_hvf_ok(ret);
-
-    hvf_arch_vcpu_destroy(cpu);
-    g_free(cpu->hvf);
-    cpu->hvf = NULL;
-}
-
-static int hvf_init_vcpu(CPUState *cpu)
-{
-    int r;
-
-    cpu->hvf = g_malloc0(sizeof(*cpu->hvf));
-
-    /* init cpu signals */
-    struct sigaction sigact;
-
-    memset(&sigact, 0, sizeof(sigact));
-    sigact.sa_handler = dummy_signal;
-    sigaction(SIG_IPI, &sigact, NULL);
-
-    pthread_sigmask(SIG_BLOCK, NULL, &cpu->hvf->unblock_ipi_mask);
-    sigdelset(&cpu->hvf->unblock_ipi_mask, SIG_IPI);
-
-#ifdef __aarch64__
-    r = hv_vcpu_create(&cpu->hvf->fd, (hv_vcpu_exit_t **)&cpu->hvf->exit, NULL);
-#else
-    r = hv_vcpu_create((hv_vcpuid_t *)&cpu->hvf->fd, HV_VCPU_DEFAULT);
-#endif
-    cpu->vcpu_dirty = 1;
-    assert_hvf_ok(r);
-
-    return hvf_arch_init_vcpu(cpu);
-}
-
-/*
- * The HVF-specific vCPU thread function. This one should only run when the host
- * CPU supports the VMX "unrestricted guest" feature.
- */
-static void *hvf_cpu_thread_fn(void *arg)
-{
-    CPUState *cpu = arg;
-
-    int r;
-
-    assert(hvf_enabled());
-
-    rcu_register_thread();
-
-    qemu_mutex_lock_iothread();
-    qemu_thread_get_self(cpu->thread);
-
-    cpu->thread_id = qemu_get_thread_id();
-    cpu->can_do_io = 1;
-    current_cpu = cpu;
-
-    hvf_init_vcpu(cpu);
-
-    /* signal CPU creation */
-    cpu_thread_signal_created(cpu);
-    qemu_guest_random_seed_thread_part2(cpu->random_seed);
-
-    do {
-        if (cpu_can_run(cpu)) {
-            r = hvf_vcpu_exec(cpu);
-            if (r == EXCP_DEBUG) {
-                cpu_handle_guest_debug(cpu);
-            }
-        }
-        qemu_wait_io_event(cpu);
-    } while (!cpu->unplug || cpu_can_run(cpu));
-
-    hvf_vcpu_destroy(cpu);
-    cpu_thread_signal_destroyed(cpu);
-    qemu_mutex_unlock_iothread();
-    rcu_unregister_thread();
-    return NULL;
-}
-
-static void hvf_start_vcpu_thread(CPUState *cpu)
-{
-    char thread_name[VCPU_THREAD_NAME_SIZE];
-
-    /*
-     * HVF currently does not support TCG, and only runs in
-     * unrestricted-guest mode.
-     */
-    assert(hvf_enabled());
-
-    cpu->thread = g_malloc0(sizeof(QemuThread));
-    cpu->halt_cond = g_malloc0(sizeof(QemuCond));
-    qemu_cond_init(cpu->halt_cond);
-
-    snprintf(thread_name, VCPU_THREAD_NAME_SIZE, "CPU %d/HVF",
-             cpu->cpu_index);
-    qemu_thread_create(cpu->thread, thread_name, hvf_cpu_thread_fn,
-                       cpu, QEMU_THREAD_JOINABLE);
-}
-
-static void hvf_accel_ops_class_init(ObjectClass *oc, void *data)
-{
-    AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
-
-    ops->create_vcpu_thread = hvf_start_vcpu_thread;
-    ops->kick_vcpu_thread = hvf_kick_vcpu_thread;
-
-    ops->synchronize_post_reset = hvf_cpu_synchronize_post_reset;
-    ops->synchronize_post_init = hvf_cpu_synchronize_post_init;
-    ops->synchronize_state = hvf_cpu_synchronize_state;
-    ops->synchronize_pre_loadvm = hvf_cpu_synchronize_pre_loadvm;
-};
-static const TypeInfo hvf_accel_ops_type = {
-    .name = ACCEL_OPS_NAME("hvf"),
-
-    .parent = TYPE_ACCEL_OPS,
-    .class_init = hvf_accel_ops_class_init,
-    .abstract = true,
-};
-static void hvf_accel_ops_register_types(void)
-{
-    type_register_static(&hvf_accel_ops_type);
-}
-type_init(hvf_accel_ops_register_types);

accel/hvf/hvf-all.c

@@ -1,46 +0,0 @@
-/*
- * QEMU Hypervisor.framework support
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- *
- * Contributions after 2012-01-13 are licensed under the terms of the
- * GNU GPL, version 2 or (at your option) any later version.
- */
-
-#include "qemu/osdep.h"
-#include "qemu/error-report.h"
-#include "sysemu/hvf.h"
-#include "sysemu/hvf_int.h"
-
-void assert_hvf_ok(hv_return_t ret)
-{
-    if (ret == HV_SUCCESS) {
-        return;
-    }
-
-    switch (ret) {
-    case HV_ERROR:
-        error_report("Error: HV_ERROR");
-        break;
-    case HV_BUSY:
-        error_report("Error: HV_BUSY");
-        break;
-    case HV_BAD_ARGUMENT:
-        error_report("Error: HV_BAD_ARGUMENT");
-        break;
-    case HV_NO_RESOURCES:
-        error_report("Error: HV_NO_RESOURCES");
-        break;
-    case HV_NO_DEVICE:
-        error_report("Error: HV_NO_DEVICE");
-        break;
-    case HV_UNSUPPORTED:
-        error_report("Error: HV_UNSUPPORTED");
-        break;
-    default:
-        error_report("Unknown Error");
-    }
-
-    abort();
-}

accel/hvf/meson.build

@@ -1,7 +0,0 @@
-hvf_ss = ss.source_set()
-hvf_ss.add(files(
-  'hvf-all.c',
-  'hvf-accel-ops.c',
-))
-
-specific_ss.add_all(when: 'CONFIG_HVF', if_true: hvf_ss)

accel/kvm/kvm-accel-ops.c

@@ -16,14 +16,12 @@
 #include "qemu/osdep.h"
 #include "qemu/error-report.h"
 #include "qemu/main-loop.h"
-#include "sysemu/kvm.h"
 #include "sysemu/kvm_int.h"
 #include "sysemu/runstate.h"
 #include "sysemu/cpus.h"
 #include "qemu/guest-random.h"
 #include "qapi/error.h"
 
-#include <linux/kvm.h>
 #include "kvm-cpus.h"
 
 static void *kvm_vcpu_thread_fn(void *arg)
@@ -76,34 +74,15 @@ static void kvm_start_vcpu_thread(CPUState *cpu)
                        cpu, QEMU_THREAD_JOINABLE);
 }
 
-static bool kvm_vcpu_thread_is_idle(CPUState *cpu)
-{
-    return !kvm_halt_in_kernel();
-}
-
-static bool kvm_cpus_are_resettable(void)
-{
-    return !kvm_enabled() || kvm_cpu_check_are_resettable();
-}
-
 static void kvm_accel_ops_class_init(ObjectClass *oc, void *data)
 {
     AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
 
     ops->create_vcpu_thread = kvm_start_vcpu_thread;
-    ops->cpu_thread_is_idle = kvm_vcpu_thread_is_idle;
-    ops->cpus_are_resettable = kvm_cpus_are_resettable;
     ops->synchronize_post_reset = kvm_cpu_synchronize_post_reset;
     ops->synchronize_post_init = kvm_cpu_synchronize_post_init;
     ops->synchronize_state = kvm_cpu_synchronize_state;
     ops->synchronize_pre_loadvm = kvm_cpu_synchronize_pre_loadvm;
-
-#ifdef KVM_CAP_SET_GUEST_DEBUG
-    ops->supports_guest_debug = kvm_supports_guest_debug;
-    ops->insert_breakpoint = kvm_insert_breakpoint;
-    ops->remove_breakpoint = kvm_remove_breakpoint;
-    ops->remove_all_breakpoints = kvm_remove_all_breakpoints;
-#endif
 }
 
 static const TypeInfo kvm_accel_ops_type = {

accel/kvm/kvm-cpus.h

@@ -18,9 +18,5 @@ void kvm_destroy_vcpu(CPUState *cpu);
 void kvm_cpu_synchronize_post_reset(CPUState *cpu);
 void kvm_cpu_synchronize_post_init(CPUState *cpu);
 void kvm_cpu_synchronize_pre_loadvm(CPUState *cpu);
-bool kvm_supports_guest_debug(void);
-int kvm_insert_breakpoint(CPUState *cpu, int type, hwaddr addr, hwaddr len);
-int kvm_remove_breakpoint(CPUState *cpu, int type, hwaddr addr, hwaddr len);
-void kvm_remove_all_breakpoints(CPUState *cpu);
 
 #endif /* KVM_CPUS_H */

accel/kvm/meson.build

@@ -3,5 +3,6 @@ kvm_ss.add(files(
   'kvm-all.c',
   'kvm-accel-ops.c',
 ))
+kvm_ss.add(when: 'CONFIG_SEV', if_false: files('sev-stub.c'))
 
 specific_ss.add_all(when: 'CONFIG_KVM', if_true: kvm_ss)

accel/kvm/sev-stub.c

@@ -12,7 +12,8 @@
  */
 
 #include "qemu/osdep.h"
-#include "sev.h"
+#include "qemu-common.h"
+#include "sysemu/sev.h"
 
 int sev_kvm_init(ConfidentialGuestSupport *cgs, Error **errp)
 {

accel/kvm/trace-events

@@ -1,4 +1,4 @@
-# See docs/devel/tracing.rst for syntax documentation.
+# See docs/devel/tracing.txt for syntax documentation.
 
 # kvm-all.c
 kvm_ioctl(int type, void *arg) "type 0x%x, arg %p"
@@ -18,12 +18,4 @@ kvm_set_ioeventfd_pio(int fd, uint16_t addr, uint32_t val, bool assign, uint32_t
 kvm_set_user_memory(uint32_t slot, uint32_t flags, uint64_t guest_phys_addr, uint64_t memory_size, uint64_t userspace_addr, int ret) "Slot#%d flags=0x%x gpa=0x%"PRIx64 " size=0x%"PRIx64 " ua=0x%"PRIx64 " ret=%d"
 kvm_clear_dirty_log(uint32_t slot, uint64_t start, uint32_t size) "slot#%"PRId32" start 0x%"PRIx64" size 0x%"PRIx32
 kvm_resample_fd_notify(int gsi) "gsi %d"
-kvm_dirty_ring_full(int id) "vcpu %d"
-kvm_dirty_ring_reap_vcpu(int id) "vcpu %d"
-kvm_dirty_ring_page(int vcpu, uint32_t slot, uint64_t offset) "vcpu %d fetch %"PRIu32" offset 0x%"PRIx64
-kvm_dirty_ring_reaper(const char *s) "%s"
-kvm_dirty_ring_reap(uint64_t count, int64_t t) "reaped %"PRIu64" pages (took %"PRIi64" us)"
-kvm_dirty_ring_reaper_kick(const char *reason) "%s"
-kvm_dirty_ring_flush(int finished) "%d"
 
-kvm_slots_grow(unsigned int old, unsigned int new) "%u -> %u"

accel/meson.build

@@ -2,19 +2,16 @@ specific_ss.add(files('accel-common.c'))
 softmmu_ss.add(files('accel-softmmu.c'))
 user_ss.add(files('accel-user.c'))
 
+subdir('qtest')
+subdir('kvm')
 subdir('tcg')
-if have_system
-  subdir('hvf')
-  subdir('qtest')
-  subdir('kvm')
-  subdir('xen')
-  subdir('stubs')
-endif
+subdir('xen')
+subdir('stubs')
 
 dummy_ss = ss.source_set()
 dummy_ss.add(files(
   'dummy-cpus.c',
 ))
 
-specific_ss.add_all(when: ['CONFIG_SOFTMMU'], if_true: dummy_ss)
+specific_ss.add_all(when: ['CONFIG_SOFTMMU', 'CONFIG_POSIX'], if_true: dummy_ss)
 specific_ss.add_all(when: ['CONFIG_XEN'], if_true: dummy_ss)

accel/qtest/meson.build

@@ -1 +1,6 @@
-qtest_module_ss.add(when: ['CONFIG_SOFTMMU'], if_true: files('qtest.c'))
+qtest_ss = ss.source_set()
+qtest_ss.add(files(
+  'qtest.c',
+))
+
+specific_ss.add_all(when: ['CONFIG_SOFTMMU', 'CONFIG_POSIX'], if_true: qtest_ss)

accel/qtest/qtest.c

@@ -20,6 +20,7 @@
 #include "qemu/accel.h"
 #include "sysemu/qtest.h"
 #include "sysemu/cpus.h"
+#include "sysemu/cpu-timers.h"
 #include "qemu/guest-random.h"
 #include "qemu/main-loop.h"
 #include "hw/core/cpu.h"
@@ -44,7 +45,6 @@ static const TypeInfo qtest_accel_type = {
     .parent = TYPE_ACCEL,
     .class_init = qtest_accel_class_init,
 };
-module_obj(TYPE_QTEST_ACCEL);
 
 static void qtest_accel_ops_class_init(ObjectClass *oc, void *data)
 {
@@ -61,7 +61,6 @@ static const TypeInfo qtest_accel_ops_type = {
     .class_init = qtest_accel_ops_class_init,
     .abstract = true,
 };
-module_obj(ACCEL_OPS_NAME("qtest"));
 
 static void qtest_type_init(void)
 {

accel/stubs/hax-stub.c

@@ -16,8 +16,6 @@
 #include "qemu/osdep.h"
 #include "sysemu/hax.h"
 
-bool hax_allowed;
-
 int hax_sync_vcpus(void)
 {
     return 0;

accel/stubs/kvm-stub.c

@@ -11,8 +11,12 @@
  */
 
 #include "qemu/osdep.h"
+#include "cpu.h"
 #include "sysemu/kvm.h"
+
+#ifndef CONFIG_USER_ONLY
 #include "hw/pci/msi.h"
+#endif
 
 KVMState *kvm_state;
 bool kvm_kernel_irqchip;
@@ -46,6 +50,27 @@ int kvm_has_many_ioeventfds(void)
     return 0;
 }
 
+int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap)
+{
+    return -ENOSYS;
+}
+
+int kvm_insert_breakpoint(CPUState *cpu, target_ulong addr,
+                          target_ulong len, int type)
+{
+    return -EINVAL;
+}
+
+int kvm_remove_breakpoint(CPUState *cpu, target_ulong addr,
+                          target_ulong len, int type)
+{
+    return -EINVAL;
+}
+
+void kvm_remove_all_breakpoints(CPUState *cpu)
+{
+}
+
 int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr)
 {
     return 1;
@@ -56,7 +81,8 @@ int kvm_on_sigbus(int code, void *addr)
     return 1;
 }
 
-int kvm_irqchip_add_msi_route(KVMRouteChange *c, int vector, PCIDevice *dev)
+#ifndef CONFIG_USER_ONLY
+int kvm_irqchip_add_msi_route(KVMState *s, int vector, PCIDevice *dev)
 {
     return -ENOSYS;
 }
@@ -122,13 +148,4 @@ bool kvm_arm_supports_user_irq(void)
 {
     return false;
 }
-
-bool kvm_dirty_ring_enabled(void)
-{
-    return false;
-}
-
-uint32_t kvm_dirty_ring_size(void)
-{
-    return 0;
-}
+#endif

accel/stubs/meson.build

@@ -1,7 +1,4 @@
-sysemu_stubs_ss = ss.source_set()
-sysemu_stubs_ss.add(when: 'CONFIG_HAX', if_false: files('hax-stub.c'))
-sysemu_stubs_ss.add(when: 'CONFIG_XEN', if_false: files('xen-stub.c'))
-sysemu_stubs_ss.add(when: 'CONFIG_KVM', if_false: files('kvm-stub.c'))
-sysemu_stubs_ss.add(when: 'CONFIG_TCG', if_false: files('tcg-stub.c'))
-
-specific_ss.add_all(when: ['CONFIG_SOFTMMU'], if_true: sysemu_stubs_ss)
+specific_ss.add(when: 'CONFIG_HAX', if_false: files('hax-stub.c'))
+specific_ss.add(when: 'CONFIG_XEN', if_false: files('xen-stub.c'))
+specific_ss.add(when: 'CONFIG_KVM', if_false: files('kvm-stub.c'))
+specific_ss.add(when: 'CONFIG_TCG', if_false: files('tcg-stub.c'))

accel/stubs/tcg-stub.c

@@ -11,6 +11,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "cpu.h"
 #include "exec/exec-all.h"
 
 void tb_flush(CPUState *cpu)
@@ -21,17 +22,6 @@ void tlb_set_dirty(CPUState *cpu, target_ulong vaddr)
 {
 }
 
-void tcg_flush_jmp_cache(CPUState *cpu)
-{
-}
-
-int probe_access_flags(CPUArchState *env, target_ulong addr,
-                       MMUAccessType access_type, int mmu_idx,
-                       bool nonfault, void **phost, uintptr_t retaddr)
-{
-     g_assert_not_reached();
-}
-
 void *probe_access(CPUArchState *env, target_ulong addr, int size,
                    MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
@@ -39,12 +29,12 @@ void *probe_access(CPUArchState *env, target_ulong addr, int size,
      g_assert_not_reached();
 }
 
-G_NORETURN void cpu_loop_exit(CPUState *cpu)
+void QEMU_NORETURN cpu_loop_exit(CPUState *cpu)
 {
     g_assert_not_reached();
 }
 
-G_NORETURN void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc)
+void QEMU_NORETURN cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc)
 {
     g_assert_not_reached();
 }

accel/tcg/atomic_common.c.inc

@@ -13,92 +13,42 @@
  * See the COPYING file in the top-level directory.
  */
 
-static void atomic_trace_rmw_post(CPUArchState *env, target_ulong addr,
-                                  MemOpIdx oi)
+static inline
+void atomic_trace_rmw_pre(CPUArchState *env, target_ulong addr, uint16_t info)
 {
-    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_RW);
+    CPUState *cpu = env_cpu(env);
+
+    trace_guest_mem_before_exec(cpu, addr, info);
+    trace_guest_mem_before_exec(cpu, addr, info | TRACE_MEM_ST);
 }
 
-#if HAVE_ATOMIC128
-static void atomic_trace_ld_post(CPUArchState *env, target_ulong addr,
-                                 MemOpIdx oi)
+static inline void
+atomic_trace_rmw_post(CPUArchState *env, target_ulong addr, uint16_t info)
 {
-    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info);
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info | TRACE_MEM_ST);
 }
 
-static void atomic_trace_st_post(CPUArchState *env, target_ulong addr,
-                                 MemOpIdx oi)
+static inline
+void atomic_trace_ld_pre(CPUArchState *env, target_ulong addr, uint16_t info)
 {
-    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
+    trace_guest_mem_before_exec(env_cpu(env), addr, info);
 }
-#endif
 
-/*
- * Atomic helpers callable from TCG.
- * These have a common interface and all defer to cpu_atomic_*
- * using the host return address from GETPC().
- */
+static inline
+void atomic_trace_ld_post(CPUArchState *env, target_ulong addr, uint16_t info)
+{
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info);
+}
 
-#define CMPXCHG_HELPER(OP, TYPE) \
-    TYPE HELPER(atomic_##OP)(CPUArchState *env, target_ulong addr,  \
-                             TYPE oldv, TYPE newv, uint32_t oi)     \
-    { return cpu_atomic_##OP##_mmu(env, addr, oldv, newv, oi, GETPC()); }
+static inline
+void atomic_trace_st_pre(CPUArchState *env, target_ulong addr, uint16_t info)
+{
+    trace_guest_mem_before_exec(env_cpu(env), addr, info);
+}
 
-CMPXCHG_HELPER(cmpxchgb, uint32_t)
-CMPXCHG_HELPER(cmpxchgw_be, uint32_t)
-CMPXCHG_HELPER(cmpxchgw_le, uint32_t)
-CMPXCHG_HELPER(cmpxchgl_be, uint32_t)
-CMPXCHG_HELPER(cmpxchgl_le, uint32_t)
-
-#ifdef CONFIG_ATOMIC64
-CMPXCHG_HELPER(cmpxchgq_be, uint64_t)
-CMPXCHG_HELPER(cmpxchgq_le, uint64_t)
-#endif
-
-#undef CMPXCHG_HELPER
-
-#define ATOMIC_HELPER(OP, TYPE) \
-    TYPE HELPER(glue(atomic_,OP))(CPUArchState *env, target_ulong addr,  \
-                                  TYPE val, uint32_t oi)                 \
-    { return glue(glue(cpu_atomic_,OP),_mmu)(env, addr, val, oi, GETPC()); }
-
-#ifdef CONFIG_ATOMIC64
-#define GEN_ATOMIC_HELPERS(OP)              \
-    ATOMIC_HELPER(glue(OP,b), uint32_t)     \
-    ATOMIC_HELPER(glue(OP,w_be), uint32_t)  \
-    ATOMIC_HELPER(glue(OP,w_le), uint32_t)  \
-    ATOMIC_HELPER(glue(OP,l_be), uint32_t)  \
-    ATOMIC_HELPER(glue(OP,l_le), uint32_t)  \
-    ATOMIC_HELPER(glue(OP,q_be), uint64_t)  \
-    ATOMIC_HELPER(glue(OP,q_le), uint64_t)
-#else
-#define GEN_ATOMIC_HELPERS(OP)              \
-    ATOMIC_HELPER(glue(OP,b), uint32_t)     \
-    ATOMIC_HELPER(glue(OP,w_be), uint32_t)  \
-    ATOMIC_HELPER(glue(OP,w_le), uint32_t)  \
-    ATOMIC_HELPER(glue(OP,l_be), uint32_t)  \
-    ATOMIC_HELPER(glue(OP,l_le), uint32_t)
-#endif
-
-GEN_ATOMIC_HELPERS(fetch_add)
-GEN_ATOMIC_HELPERS(fetch_and)
-GEN_ATOMIC_HELPERS(fetch_or)
-GEN_ATOMIC_HELPERS(fetch_xor)
-GEN_ATOMIC_HELPERS(fetch_smin)
-GEN_ATOMIC_HELPERS(fetch_umin)
-GEN_ATOMIC_HELPERS(fetch_smax)
-GEN_ATOMIC_HELPERS(fetch_umax)
-
-GEN_ATOMIC_HELPERS(add_fetch)
-GEN_ATOMIC_HELPERS(and_fetch)
-GEN_ATOMIC_HELPERS(or_fetch)
-GEN_ATOMIC_HELPERS(xor_fetch)
-GEN_ATOMIC_HELPERS(smin_fetch)
-GEN_ATOMIC_HELPERS(umin_fetch)
-GEN_ATOMIC_HELPERS(smax_fetch)
-GEN_ATOMIC_HELPERS(umax_fetch)
-
-GEN_ATOMIC_HELPERS(xchg)
-
-#undef ATOMIC_HELPER
-#undef GEN_ATOMIC_HELPERS
+static inline
+void atomic_trace_st_post(CPUArchState *env, target_ulong addr, uint16_t info)
+{
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info);
+}

accel/tcg/atomic_template.h

@@ -19,6 +19,7 @@
  */
 
 #include "qemu/plugin.h"
+#include "trace/mem.h"
 
 #if DATA_SIZE == 16
 # define SUFFIX     o
@@ -27,8 +28,8 @@
 # define SHIFT      4
 #elif DATA_SIZE == 8
 # define SUFFIX     q
-# define DATA_TYPE  aligned_uint64_t
-# define SDATA_TYPE aligned_int64_t
+# define DATA_TYPE  uint64_t
+# define SDATA_TYPE int64_t
 # define BSWAP      bswap64
 # define SHIFT      3
 #elif DATA_SIZE == 4
@@ -63,80 +64,92 @@
    the ATOMIC_NAME macro, and redefined below.  */
 #if DATA_SIZE == 1
 # define END
-#elif HOST_BIG_ENDIAN
+#elif defined(HOST_WORDS_BIGENDIAN)
 # define END  _be
 #else
 # define END  _le
 #endif
 
 ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr,
-                              ABI_TYPE cmpv, ABI_TYPE newv,
-                              MemOpIdx oi, uintptr_t retaddr)
+                              ABI_TYPE cmpv, ABI_TYPE newv EXTRA_ARGS)
 {
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
-                                         PAGE_READ | PAGE_WRITE, retaddr);
+    ATOMIC_MMU_DECLS;
+    DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;
     DATA_TYPE ret;
+    uint16_t info = trace_mem_build_info(SHIFT, false, 0, false,
+                                         ATOMIC_MMU_IDX);
 
+    atomic_trace_rmw_pre(env, addr, info);
 #if DATA_SIZE == 16
     ret = atomic16_cmpxchg(haddr, cmpv, newv);
 #else
     ret = qatomic_cmpxchg__nocheck(haddr, cmpv, newv);
 #endif
     ATOMIC_MMU_CLEANUP;
-    atomic_trace_rmw_post(env, addr, oi);
+    atomic_trace_rmw_post(env, addr, info);
     return ret;
 }
 
 #if DATA_SIZE >= 16
 #if HAVE_ATOMIC128
-ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr,
-                         MemOpIdx oi, uintptr_t retaddr)
+ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr EXTRA_ARGS)
 {
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
-                                         PAGE_READ, retaddr);
-    DATA_TYPE val;
+    ATOMIC_MMU_DECLS;
+    DATA_TYPE val, *haddr = ATOMIC_MMU_LOOKUP;
+    uint16_t info = trace_mem_build_info(SHIFT, false, 0, false,
+                                         ATOMIC_MMU_IDX);
 
+    atomic_trace_ld_pre(env, addr, info);
     val = atomic16_read(haddr);
     ATOMIC_MMU_CLEANUP;
-    atomic_trace_ld_post(env, addr, oi);
+    atomic_trace_ld_post(env, addr, info);
     return val;
 }
 
-void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr, ABI_TYPE val,
-                     MemOpIdx oi, uintptr_t retaddr)
+void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr,
+                     ABI_TYPE val EXTRA_ARGS)
 {
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
-                                         PAGE_WRITE, retaddr);
+    ATOMIC_MMU_DECLS;
+    DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;
+    uint16_t info = trace_mem_build_info(SHIFT, false, 0, true,
+                                         ATOMIC_MMU_IDX);
 
+    atomic_trace_st_pre(env, addr, info);
     atomic16_set(haddr, val);
     ATOMIC_MMU_CLEANUP;
-    atomic_trace_st_post(env, addr, oi);
+    atomic_trace_st_post(env, addr, info);
 }
 #endif
 #else
-ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr, ABI_TYPE val,
-                           MemOpIdx oi, uintptr_t retaddr)
+ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr,
+                           ABI_TYPE val EXTRA_ARGS)
 {
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
-                                         PAGE_READ | PAGE_WRITE, retaddr);
+    ATOMIC_MMU_DECLS;
+    DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;
     DATA_TYPE ret;
+    uint16_t info = trace_mem_build_info(SHIFT, false, 0, false,
+                                         ATOMIC_MMU_IDX);
 
+    atomic_trace_rmw_pre(env, addr, info);
     ret = qatomic_xchg__nocheck(haddr, val);
     ATOMIC_MMU_CLEANUP;
-    atomic_trace_rmw_post(env, addr, oi);
+    atomic_trace_rmw_post(env, addr, info);
     return ret;
 }
 
 #define GEN_ATOMIC_HELPER(X)                                        \
 ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr,       \
-                        ABI_TYPE val, MemOpIdx oi, uintptr_t retaddr) \
+                        ABI_TYPE val EXTRA_ARGS)                    \
 {                                                                   \
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,  \
-                                         PAGE_READ | PAGE_WRITE, retaddr); \
+    ATOMIC_MMU_DECLS;                                               \
+    DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;                           \
     DATA_TYPE ret;                                                  \
+    uint16_t info = trace_mem_build_info(SHIFT, false, 0, false,    \
+                                         ATOMIC_MMU_IDX);           \
+    atomic_trace_rmw_pre(env, addr, info);                          \
     ret = qatomic_##X(haddr, val);                                  \
     ATOMIC_MMU_CLEANUP;                                             \
-    atomic_trace_rmw_post(env, addr, oi);                           \
+    atomic_trace_rmw_post(env, addr, info);                         \
     return ret;                                                     \
 }
 
@@ -151,8 +164,7 @@ GEN_ATOMIC_HELPER(xor_fetch)
 
 #undef GEN_ATOMIC_HELPER
 
-/*
- * These helpers are, as a whole, full barriers.  Within the helper,
+/* These helpers are, as a whole, full barriers.  Within the helper,
  * the leading barrier is explicit and the trailing barrier is within
  * cmpxchg primitive.
  *
@@ -161,11 +173,14 @@ GEN_ATOMIC_HELPER(xor_fetch)
  */
 #define GEN_ATOMIC_HELPER_FN(X, FN, XDATA_TYPE, RET)                \
 ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr,       \
-                        ABI_TYPE xval, MemOpIdx oi, uintptr_t retaddr) \
+                        ABI_TYPE xval EXTRA_ARGS)                   \
 {                                                                   \
-    XDATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \
-                                          PAGE_READ | PAGE_WRITE, retaddr); \
+    ATOMIC_MMU_DECLS;                                               \
+    XDATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;                          \
     XDATA_TYPE cmp, old, new, val = xval;                           \
+    uint16_t info = trace_mem_build_info(SHIFT, false, 0, false,    \
+                                         ATOMIC_MMU_IDX);           \
+    atomic_trace_rmw_pre(env, addr, info);                          \
     smp_mb();                                                       \
     cmp = qatomic_read__nocheck(haddr);                             \
     do {                                                            \
@@ -173,7 +188,7 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr,       \
         cmp = qatomic_cmpxchg__nocheck(haddr, old, new);            \
     } while (cmp != old);                                           \
     ATOMIC_MMU_CLEANUP;                                             \
-    atomic_trace_rmw_post(env, addr, oi);                           \
+    atomic_trace_rmw_post(env, addr, info);                         \
     return RET;                                                     \
 }
 
@@ -196,81 +211,94 @@ GEN_ATOMIC_HELPER_FN(umax_fetch, MAX,  DATA_TYPE, new)
 
 /* Define reverse-host-endian atomic operations.  Note that END is used
    within the ATOMIC_NAME macro.  */
-#if HOST_BIG_ENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
 # define END  _le
 #else
 # define END  _be
 #endif
 
 ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr,
-                              ABI_TYPE cmpv, ABI_TYPE newv,
-                              MemOpIdx oi, uintptr_t retaddr)
+                              ABI_TYPE cmpv, ABI_TYPE newv EXTRA_ARGS)
 {
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
-                                         PAGE_READ | PAGE_WRITE, retaddr);
+    ATOMIC_MMU_DECLS;
+    DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;
     DATA_TYPE ret;
+    uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, false,
+                                         ATOMIC_MMU_IDX);
 
+    atomic_trace_rmw_pre(env, addr, info);
 #if DATA_SIZE == 16
     ret = atomic16_cmpxchg(haddr, BSWAP(cmpv), BSWAP(newv));
 #else
     ret = qatomic_cmpxchg__nocheck(haddr, BSWAP(cmpv), BSWAP(newv));
 #endif
     ATOMIC_MMU_CLEANUP;
-    atomic_trace_rmw_post(env, addr, oi);
+    atomic_trace_rmw_post(env, addr, info);
     return BSWAP(ret);
 }
 
 #if DATA_SIZE >= 16
 #if HAVE_ATOMIC128
-ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr,
-                         MemOpIdx oi, uintptr_t retaddr)
+ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr EXTRA_ARGS)
 {
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
-                                         PAGE_READ, retaddr);
-    DATA_TYPE val;
+    ATOMIC_MMU_DECLS;
+    DATA_TYPE val, *haddr = ATOMIC_MMU_LOOKUP;
+    uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, false,
+                                         ATOMIC_MMU_IDX);
 
+    atomic_trace_ld_pre(env, addr, info);
     val = atomic16_read(haddr);
     ATOMIC_MMU_CLEANUP;
-    atomic_trace_ld_post(env, addr, oi);
+    atomic_trace_ld_post(env, addr, info);
     return BSWAP(val);
 }
 
-void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr, ABI_TYPE val,
-                     MemOpIdx oi, uintptr_t retaddr)
+void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr,
+                     ABI_TYPE val EXTRA_ARGS)
 {
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
-                                         PAGE_WRITE, retaddr);
+    ATOMIC_MMU_DECLS;
+    DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;
+    uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, true,
+                                         ATOMIC_MMU_IDX);
 
+    val = BSWAP(val);
+    atomic_trace_st_pre(env, addr, info);
     val = BSWAP(val);
     atomic16_set(haddr, val);
     ATOMIC_MMU_CLEANUP;
-    atomic_trace_st_post(env, addr, oi);
+    atomic_trace_st_post(env, addr, info);
 }
 #endif
 #else
-ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr, ABI_TYPE val,
-                           MemOpIdx oi, uintptr_t retaddr)
+ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr,
+                           ABI_TYPE val EXTRA_ARGS)
 {
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
-                                         PAGE_READ | PAGE_WRITE, retaddr);
+    ATOMIC_MMU_DECLS;
+    DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;
     ABI_TYPE ret;
+    uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, false,
+                                         ATOMIC_MMU_IDX);
 
+    atomic_trace_rmw_pre(env, addr, info);
     ret = qatomic_xchg__nocheck(haddr, BSWAP(val));
     ATOMIC_MMU_CLEANUP;
-    atomic_trace_rmw_post(env, addr, oi);
+    atomic_trace_rmw_post(env, addr, info);
     return BSWAP(ret);
 }
 
 #define GEN_ATOMIC_HELPER(X)                                        \
 ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr,       \
-                        ABI_TYPE val, MemOpIdx oi, uintptr_t retaddr) \
+                        ABI_TYPE val EXTRA_ARGS)                    \
 {                                                                   \
-    DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,  \
-                                         PAGE_READ | PAGE_WRITE, retaddr); \
+    ATOMIC_MMU_DECLS;                                               \
+    DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;                           \
     DATA_TYPE ret;                                                  \
+    uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP,    \
+                                         false, ATOMIC_MMU_IDX);    \
+    atomic_trace_rmw_pre(env, addr, info);                          \
     ret = qatomic_##X(haddr, BSWAP(val));                           \
     ATOMIC_MMU_CLEANUP;                                             \
-    atomic_trace_rmw_post(env, addr, oi);                           \
+    atomic_trace_rmw_post(env, addr, info);                         \
     return BSWAP(ret);                                              \
 }
 
@@ -292,11 +320,14 @@ GEN_ATOMIC_HELPER(xor_fetch)
  */
 #define GEN_ATOMIC_HELPER_FN(X, FN, XDATA_TYPE, RET)                \
 ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr,       \
-                        ABI_TYPE xval, MemOpIdx oi, uintptr_t retaddr) \
+                        ABI_TYPE xval EXTRA_ARGS)                   \
 {                                                                   \
-    XDATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \
-                                          PAGE_READ | PAGE_WRITE, retaddr); \
+    ATOMIC_MMU_DECLS;                                               \
+    XDATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;                          \
     XDATA_TYPE ldo, ldn, old, new, val = xval;                      \
+    uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP,    \
+                                         false, ATOMIC_MMU_IDX);    \
+    atomic_trace_rmw_pre(env, addr, info);                          \
     smp_mb();                                                       \
     ldn = qatomic_read__nocheck(haddr);                             \
     do {                                                            \
@@ -304,7 +335,7 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr,       \
         ldn = qatomic_cmpxchg__nocheck(haddr, ldo, BSWAP(new));     \
     } while (ldo != ldn);                                           \
     ATOMIC_MMU_CLEANUP;                                             \
-    atomic_trace_rmw_post(env, addr, oi);                           \
+    atomic_trace_rmw_post(env, addr, info);                         \
     return RET;                                                     \
 }
 

accel/tcg/cpu-exec-common.c

@@ -18,6 +18,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "cpu.h"
 #include "sysemu/cpus.h"
 #include "sysemu/tcg.h"
 #include "exec/exec-all.h"
@@ -71,7 +72,7 @@ void cpu_loop_exit(CPUState *cpu)
 void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc)
 {
     if (pc) {
-        cpu_restore_state(cpu, pc);
+        cpu_restore_state(cpu, pc, true);
     }
     cpu_loop_exit(cpu);
 }

accel/tcg/cpu-exec.c

@@ -18,10 +18,9 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu-common.h"
 #include "qemu/qemu-print.h"
-#include "qapi/error.h"
-#include "qapi/qapi-commands-machine.h"
-#include "qapi/type-helpers.h"
+#include "cpu.h"
 #include "hw/core/tcg-cpu-ops.h"
 #include "trace.h"
 #include "disas/disas.h"
@@ -31,6 +30,8 @@
 #include "qemu/compiler.h"
 #include "qemu/timer.h"
 #include "qemu/rcu.h"
+#include "exec/tb-hash.h"
+#include "exec/tb-lookup.h"
 #include "exec/log.h"
 #include "qemu/main-loop.h"
 #if defined(TARGET_I386) && !defined(CONFIG_USER_ONLY)
@@ -40,11 +41,6 @@
 #include "exec/cpu-all.h"
 #include "sysemu/cpu-timers.h"
 #include "sysemu/replay.h"
-#include "sysemu/tcg.h"
-#include "exec/helper-proto.h"
-#include "tb-jmp-cache.h"
-#include "tb-hash.h"
-#include "tb-context.h"
 #include "internal.h"
 
 /* -icount align implementation. */
@@ -149,269 +145,6 @@ static void init_delay_params(SyncClocks *sc, const CPUState *cpu)
 }
 #endif /* CONFIG USER ONLY */
 
-uint32_t curr_cflags(CPUState *cpu)
-{
-    uint32_t cflags = cpu->tcg_cflags;
-
-    /*
-     * Record gdb single-step.  We should be exiting the TB by raising
-     * EXCP_DEBUG, but to simplify other tests, disable chaining too.
-     *
-     * For singlestep and -d nochain, suppress goto_tb so that
-     * we can log -d cpu,exec after every TB.
-     */
-    if (unlikely(cpu->singlestep_enabled)) {
-        cflags |= CF_NO_GOTO_TB | CF_NO_GOTO_PTR | CF_SINGLE_STEP | 1;
-    } else if (singlestep) {
-        cflags |= CF_NO_GOTO_TB | 1;
-    } else if (qemu_loglevel_mask(CPU_LOG_TB_NOCHAIN)) {
-        cflags |= CF_NO_GOTO_TB;
-    }
-
-    return cflags;
-}
-
-struct tb_desc {
-    target_ulong pc;
-    target_ulong cs_base;
-    CPUArchState *env;
-    tb_page_addr_t page_addr0;
-    uint32_t flags;
-    uint32_t cflags;
-    uint32_t trace_vcpu_dstate;
-};
-
-static bool tb_lookup_cmp(const void *p, const void *d)
-{
-    const TranslationBlock *tb = p;
-    const struct tb_desc *desc = d;
-
-    if (tb_pc(tb) == desc->pc &&
-        tb_page_addr0(tb) == desc->page_addr0 &&
-        tb->cs_base == desc->cs_base &&
-        tb->flags == desc->flags &&
-        tb->trace_vcpu_dstate == desc->trace_vcpu_dstate &&
-        tb_cflags(tb) == desc->cflags) {
-        /* check next page if needed */
-        tb_page_addr_t tb_phys_page1 = tb_page_addr1(tb);
-        if (tb_phys_page1 == -1) {
-            return true;
-        } else {
-            tb_page_addr_t phys_page1;
-            target_ulong virt_page1;
-
-            /*
-             * We know that the first page matched, and an otherwise valid TB
-             * encountered an incomplete instruction at the end of that page,
-             * therefore we know that generating a new TB from the current PC
-             * must also require reading from the next page -- even if the
-             * second pages do not match, and therefore the resulting insn
-             * is different for the new TB.  Therefore any exception raised
-             * here by the faulting lookup is not premature.
-             */
-            virt_page1 = TARGET_PAGE_ALIGN(desc->pc);
-            phys_page1 = get_page_addr_code(desc->env, virt_page1);
-            if (tb_phys_page1 == phys_page1) {
-                return true;
-            }
-        }
-    }
-    return false;
-}
-
-static TranslationBlock *tb_htable_lookup(CPUState *cpu, target_ulong pc,
-                                          target_ulong cs_base, uint32_t flags,
-                                          uint32_t cflags)
-{
-    tb_page_addr_t phys_pc;
-    struct tb_desc desc;
-    uint32_t h;
-
-    desc.env = cpu->env_ptr;
-    desc.cs_base = cs_base;
-    desc.flags = flags;
-    desc.cflags = cflags;
-    desc.trace_vcpu_dstate = *cpu->trace_dstate;
-    desc.pc = pc;
-    phys_pc = get_page_addr_code(desc.env, pc);
-    if (phys_pc == -1) {
-        return NULL;
-    }
-    desc.page_addr0 = phys_pc;
-    h = tb_hash_func(phys_pc, pc,
-                     flags, cflags, *cpu->trace_dstate);
-    return qht_lookup_custom(&tb_ctx.htable, &desc, h, tb_lookup_cmp);
-}
-
-/* Might cause an exception, so have a longjmp destination ready */
-static inline TranslationBlock *tb_lookup(CPUState *cpu, target_ulong pc,
-                                          target_ulong cs_base,
-                                          uint32_t flags, uint32_t cflags)
-{
-    TranslationBlock *tb;
-    CPUJumpCache *jc;
-    uint32_t hash;
-
-    /* we should never be trying to look up an INVALID tb */
-    tcg_debug_assert(!(cflags & CF_INVALID));
-
-    hash = tb_jmp_cache_hash_func(pc);
-    jc = cpu->tb_jmp_cache;
-    tb = tb_jmp_cache_get_tb(jc, hash);
-
-    if (likely(tb &&
-               tb_jmp_cache_get_pc(jc, hash, tb) == pc &&
-               tb->cs_base == cs_base &&
-               tb->flags == flags &&
-               tb->trace_vcpu_dstate == *cpu->trace_dstate &&
-               tb_cflags(tb) == cflags)) {
-        return tb;
-    }
-    tb = tb_htable_lookup(cpu, pc, cs_base, flags, cflags);
-    if (tb == NULL) {
-        return NULL;
-    }
-    tb_jmp_cache_set(jc, hash, tb, pc);
-    return tb;
-}
-
-static void log_cpu_exec(target_ulong pc, CPUState *cpu,
-                         const TranslationBlock *tb)
-{
-    if (qemu_log_in_addr_range(pc)) {
-        qemu_log_mask(CPU_LOG_EXEC,
-                      "Trace %d: %p [" TARGET_FMT_lx
-                      "/" TARGET_FMT_lx "/%08x/%08x] %s\n",
-                      cpu->cpu_index, tb->tc.ptr, tb->cs_base, pc,
-                      tb->flags, tb->cflags, lookup_symbol(pc));
-
-#if defined(DEBUG_DISAS)
-        if (qemu_loglevel_mask(CPU_LOG_TB_CPU)) {
-            FILE *logfile = qemu_log_trylock();
-            if (logfile) {
-                int flags = 0;
-
-                if (qemu_loglevel_mask(CPU_LOG_TB_FPU)) {
-                    flags |= CPU_DUMP_FPU;
-                }
-#if defined(TARGET_I386)
-                flags |= CPU_DUMP_CCOP;
-#endif
-                cpu_dump_state(cpu, logfile, flags);
-                qemu_log_unlock(logfile);
-            }
-        }
-#endif /* DEBUG_DISAS */
-    }
-}
-
-static bool check_for_breakpoints_slow(CPUState *cpu, target_ulong pc,
-                                       uint32_t *cflags)
-{
-    CPUBreakpoint *bp;
-    bool match_page = false;
-
-    /*
-     * Singlestep overrides breakpoints.
-     * This requirement is visible in the record-replay tests, where
-     * we would fail to make forward progress in reverse-continue.
-     *
-     * TODO: gdb singlestep should only override gdb breakpoints,
-     * so that one could (gdb) singlestep into the guest kernel's
-     * architectural breakpoint handler.
-     */
-    if (cpu->singlestep_enabled) {
-        return false;
-    }
-
-    QTAILQ_FOREACH(bp, &cpu->breakpoints, entry) {
-        /*
-         * If we have an exact pc match, trigger the breakpoint.
-         * Otherwise, note matches within the page.
-         */
-        if (pc == bp->pc) {
-            bool match_bp = false;
-
-            if (bp->flags & BP_GDB) {
-                match_bp = true;
-            } else if (bp->flags & BP_CPU) {
-#ifdef CONFIG_USER_ONLY
-                g_assert_not_reached();
-#else
-                CPUClass *cc = CPU_GET_CLASS(cpu);
-                assert(cc->tcg_ops->debug_check_breakpoint);
-                match_bp = cc->tcg_ops->debug_check_breakpoint(cpu);
-#endif
-            }
-
-            if (match_bp) {
-                cpu->exception_index = EXCP_DEBUG;
-                return true;
-            }
-        } else if (((pc ^ bp->pc) & TARGET_PAGE_MASK) == 0) {
-            match_page = true;
-        }
-    }
-
-    /*
-     * Within the same page as a breakpoint, single-step,
-     * returning to helper_lookup_tb_ptr after each insn looking
-     * for the actual breakpoint.
-     *
-     * TODO: Perhaps better to record all of the TBs associated
-     * with a given virtual page that contains a breakpoint, and
-     * then invalidate them when a new overlapping breakpoint is
-     * set on the page.  Non-overlapping TBs would not be
-     * invalidated, nor would any TB need to be invalidated as
-     * breakpoints are removed.
-     */
-    if (match_page) {
-        *cflags = (*cflags & ~CF_COUNT_MASK) | CF_NO_GOTO_TB | 1;
-    }
-    return false;
-}
-
-static inline bool check_for_breakpoints(CPUState *cpu, target_ulong pc,
-                                         uint32_t *cflags)
-{
-    return unlikely(!QTAILQ_EMPTY(&cpu->breakpoints)) &&
-        check_for_breakpoints_slow(cpu, pc, cflags);
-}
-
-/**
- * helper_lookup_tb_ptr: quick check for next tb
- * @env: current cpu state
- *
- * Look for an existing TB matching the current cpu state.
- * If found, return the code pointer.  If not found, return
- * the tcg epilogue so that we return into cpu_tb_exec.
- */
-const void *HELPER(lookup_tb_ptr)(CPUArchState *env)
-{
-    CPUState *cpu = env_cpu(env);
-    TranslationBlock *tb;
-    target_ulong cs_base, pc;
-    uint32_t flags, cflags;
-
-    cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
-
-    cflags = curr_cflags(cpu);
-    if (check_for_breakpoints(cpu, pc, &cflags)) {
-        cpu_loop_exit(cpu);
-    }
-
-    tb = tb_lookup(cpu, pc, cs_base, flags, cflags);
-    if (tb == NULL) {
-        return tcg_code_gen_epilogue;
-    }
-
-    if (qemu_loglevel_mask(CPU_LOG_TB_CPU | CPU_LOG_EXEC)) {
-        log_cpu_exec(pc, cpu, tb);
-    }
-
-    return tb->tc.ptr;
-}
-
 /* Execute a TB, and fix up the CPU state afterwards if necessary */
 /*
  * Disable CFI checks.
@@ -430,9 +163,28 @@ cpu_tb_exec(CPUState *cpu, TranslationBlock *itb, int *tb_exit)
     TranslationBlock *last_tb;
     const void *tb_ptr = itb->tc.ptr;
 
-    if (qemu_loglevel_mask(CPU_LOG_TB_CPU | CPU_LOG_EXEC)) {
-        log_cpu_exec(log_pc(cpu, itb), cpu, itb);
+    qemu_log_mask_and_addr(CPU_LOG_EXEC, itb->pc,
+                           "Trace %d: %p ["
+                           TARGET_FMT_lx "/" TARGET_FMT_lx "/%#x] %s\n",
+                           cpu->cpu_index, itb->tc.ptr,
+                           itb->cs_base, itb->pc, itb->flags,
+                           lookup_symbol(itb->pc));
+
+#if defined(DEBUG_DISAS)
+    if (qemu_loglevel_mask(CPU_LOG_TB_CPU)
+        && qemu_log_in_addr_range(itb->pc)) {
+        FILE *logfile = qemu_log_lock();
+        int flags = 0;
+        if (qemu_loglevel_mask(CPU_LOG_TB_FPU)) {
+            flags |= CPU_DUMP_FPU;
+        }
+#if defined(TARGET_I386)
+        flags |= CPU_DUMP_CCOP;
+#endif
+        log_cpu_state(cpu, flags);
+        qemu_log_unlock(logfile);
     }
+#endif /* DEBUG_DISAS */
 
     qemu_thread_jit_execute();
     ret = tcg_qemu_tb_exec(env, tb_ptr);
@@ -456,34 +208,18 @@ cpu_tb_exec(CPUState *cpu, TranslationBlock *itb, int *tb_exit)
          * of the start of the TB.
          */
         CPUClass *cc = CPU_GET_CLASS(cpu);
-
+        qemu_log_mask_and_addr(CPU_LOG_EXEC, last_tb->pc,
+                               "Stopped execution of TB chain before %p ["
+                               TARGET_FMT_lx "] %s\n",
+                               last_tb->tc.ptr, last_tb->pc,
+                               lookup_symbol(last_tb->pc));
         if (cc->tcg_ops->synchronize_from_tb) {
             cc->tcg_ops->synchronize_from_tb(cpu, last_tb);
         } else {
-            assert(!TARGET_TB_PCREL);
             assert(cc->set_pc);
-            cc->set_pc(cpu, tb_pc(last_tb));
-        }
-        if (qemu_loglevel_mask(CPU_LOG_EXEC)) {
-            target_ulong pc = log_pc(cpu, last_tb);
-            if (qemu_log_in_addr_range(pc)) {
-                qemu_log("Stopped execution of TB chain before %p ["
-                         TARGET_FMT_lx "] %s\n",
-                         last_tb->tc.ptr, pc, lookup_symbol(pc));
-            }
+            cc->set_pc(cpu, last_tb->pc);
         }
     }
-
-    /*
-     * If gdb single-step, and we haven't raised another exception,
-     * raise a debug exception.  Single-step with another exception
-     * is handled in cpu_handle_exception.
-     */
-    if (unlikely(cpu->singlestep_enabled) && cpu->exception_index == -1) {
-        cpu->exception_index = EXCP_DEBUG;
-        cpu_loop_exit(cpu);
-    }
-
     return last_tb;
 }
 
@@ -508,10 +244,11 @@ static void cpu_exec_exit(CPUState *cpu)
 
 void cpu_exec_step_atomic(CPUState *cpu)
 {
-    CPUArchState *env = cpu->env_ptr;
+    CPUArchState *env = (CPUArchState *)cpu->env_ptr;
     TranslationBlock *tb;
     target_ulong cs_base, pc;
-    uint32_t flags, cflags;
+    uint32_t flags;
+    uint32_t cflags = (curr_cflags(cpu) & ~CF_PARALLEL) | 1;
     int tb_exit;
 
     if (sigsetjmp(cpu->jmp_env, 0) == 0) {
@@ -521,20 +258,8 @@ void cpu_exec_step_atomic(CPUState *cpu)
         cpu->running = true;
 
         cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
-
-        cflags = curr_cflags(cpu);
-        /* Execute in a serial context. */
-        cflags &= ~CF_PARALLEL;
-        /* After 1 insn, return and release the exclusive lock. */
-        cflags |= CF_NO_GOTO_TB | CF_NO_GOTO_PTR | 1;
-        /*
-         * No need to check_for_breakpoints here.
-         * We only arrive in cpu_exec_step_atomic after beginning execution
-         * of an insn that includes an atomic operation we can't handle.
-         * Any breakpoint for this insn will have been recognized earlier.
-         */
-
         tb = tb_lookup(cpu, pc, cs_base, flags, cflags);
+
         if (tb == NULL) {
             mmap_lock();
             tb = tb_gen_code(cpu, pc, cs_base, flags, cflags);
@@ -547,11 +272,12 @@ void cpu_exec_step_atomic(CPUState *cpu)
         cpu_tb_exec(cpu, tb, &tb_exit);
         cpu_exec_exit(cpu);
     } else {
+        /*
+         * The mmap_lock is dropped by tb_gen_code if it runs out of
+         * memory.
+         */
 #ifndef CONFIG_SOFTMMU
-        clear_helper_retaddr();
-        if (have_mmap_lock()) {
-            mmap_unlock();
-        }
+        tcg_debug_assert(!have_mmap_lock());
 #endif
         if (qemu_mutex_iothread_locked()) {
             qemu_mutex_unlock_iothread();
@@ -560,6 +286,7 @@ void cpu_exec_step_atomic(CPUState *cpu)
         qemu_plugin_disable_mem_helpers(cpu);
     }
 
+
     /*
      * As we start the exclusive region before codegen we must still
      * be in the region if we longjump out of either the codegen or
@@ -570,6 +297,67 @@ void cpu_exec_step_atomic(CPUState *cpu)
     end_exclusive();
 }
 
+struct tb_desc {
+    target_ulong pc;
+    target_ulong cs_base;
+    CPUArchState *env;
+    tb_page_addr_t phys_page1;
+    uint32_t flags;
+    uint32_t cflags;
+    uint32_t trace_vcpu_dstate;
+};
+
+static bool tb_lookup_cmp(const void *p, const void *d)
+{
+    const TranslationBlock *tb = p;
+    const struct tb_desc *desc = d;
+
+    if (tb->pc == desc->pc &&
+        tb->page_addr[0] == desc->phys_page1 &&
+        tb->cs_base == desc->cs_base &&
+        tb->flags == desc->flags &&
+        tb->trace_vcpu_dstate == desc->trace_vcpu_dstate &&
+        tb_cflags(tb) == desc->cflags) {
+        /* check next page if needed */
+        if (tb->page_addr[1] == -1) {
+            return true;
+        } else {
+            tb_page_addr_t phys_page2;
+            target_ulong virt_page2;
+
+            virt_page2 = (desc->pc & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
+            phys_page2 = get_page_addr_code(desc->env, virt_page2);
+            if (tb->page_addr[1] == phys_page2) {
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
+TranslationBlock *tb_htable_lookup(CPUState *cpu, target_ulong pc,
+                                   target_ulong cs_base, uint32_t flags,
+                                   uint32_t cflags)
+{
+    tb_page_addr_t phys_pc;
+    struct tb_desc desc;
+    uint32_t h;
+
+    desc.env = (CPUArchState *)cpu->env_ptr;
+    desc.cs_base = cs_base;
+    desc.flags = flags;
+    desc.cflags = cflags;
+    desc.trace_vcpu_dstate = *cpu->trace_dstate;
+    desc.pc = pc;
+    phys_pc = get_page_addr_code(desc.env, pc);
+    if (phys_pc == -1) {
+        return NULL;
+    }
+    desc.phys_page1 = phys_pc & TARGET_PAGE_MASK;
+    h = tb_hash_func(phys_pc, pc, flags, cflags, *cpu->trace_dstate);
+    return qht_lookup_custom(&tb_ctx.htable, &desc, h, tb_lookup_cmp);
+}
+
 void tb_set_jmp_target(TranslationBlock *tb, int n, uintptr_t addr)
 {
     if (TCG_TARGET_HAS_direct_jump) {
@@ -612,8 +400,11 @@ static inline void tb_add_jump(TranslationBlock *tb, int n,
 
     qemu_spin_unlock(&tb_next->jmp_lock);
 
-    qemu_log_mask(CPU_LOG_EXEC, "Linking TBs %p index %d -> %p\n",
-                  tb->tc.ptr, n, tb_next->tc.ptr);
+    qemu_log_mask_and_addr(CPU_LOG_EXEC, tb->pc,
+                           "Linking TBs %p [" TARGET_FMT_lx
+                           "] index %d -> %p [" TARGET_FMT_lx "]\n",
+                           tb->tc.ptr, tb->pc, n,
+                           tb_next->tc.ptr, tb_next->pc);
     return;
 
  out_unlock_next:
@@ -621,11 +412,45 @@ static inline void tb_add_jump(TranslationBlock *tb, int n,
     return;
 }
 
+static inline TranslationBlock *tb_find(CPUState *cpu,
+                                        TranslationBlock *last_tb,
+                                        int tb_exit, uint32_t cflags)
+{
+    CPUArchState *env = (CPUArchState *)cpu->env_ptr;
+    TranslationBlock *tb;
+    target_ulong cs_base, pc;
+    uint32_t flags;
+
+    cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
+
+    tb = tb_lookup(cpu, pc, cs_base, flags, cflags);
+    if (tb == NULL) {
+        mmap_lock();
+        tb = tb_gen_code(cpu, pc, cs_base, flags, cflags);
+        mmap_unlock();
+        /* We add the TB in the virtual pc hash table for the fast lookup */
+        qatomic_set(&cpu->tb_jmp_cache[tb_jmp_cache_hash_func(pc)], tb);
+    }
+#ifndef CONFIG_USER_ONLY
+    /* We don't take care of direct jumps when address mapping changes in
+     * system emulation. So it's not safe to make a direct jump to a TB
+     * spanning two pages because the mapping for the second page can change.
+     */
+    if (tb->page_addr[1] != -1) {
+        last_tb = NULL;
+    }
+#endif
+    /* See if we can patch the calling TB. */
+    if (last_tb) {
+        tb_add_jump(last_tb, tb_exit, tb);
+    }
+    return tb;
+}
+
 static inline bool cpu_handle_halt(CPUState *cpu)
 {
-#ifndef CONFIG_USER_ONLY
     if (cpu->halted) {
-#if defined(TARGET_I386)
+#if defined(TARGET_I386) && !defined(CONFIG_USER_ONLY)
         if (cpu->interrupt_request & CPU_INTERRUPT_POLL) {
             X86CPU *x86_cpu = X86_CPU(cpu);
             qemu_mutex_lock_iothread();
@@ -633,14 +458,13 @@ static inline bool cpu_handle_halt(CPUState *cpu)
             cpu_reset_interrupt(cpu, CPU_INTERRUPT_POLL);
             qemu_mutex_unlock_iothread();
         }
-#endif /* TARGET_I386 */
+#endif
         if (!cpu_has_work(cpu)) {
             return true;
         }
 
         cpu->halted = 0;
     }
-#endif /* !CONFIG_USER_ONLY */
 
     return false;
 }
@@ -668,8 +492,7 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
         if (replay_has_exception()
             && cpu_neg(cpu)->icount_decr.u16.low + cpu->icount_extra == 0) {
             /* Execute just one insn to trigger exception pending in the log */
-            cpu->cflags_next_tb = (curr_cflags(cpu) & ~CF_USE_ICOUNT)
-                | CF_NOIRQ | 1;
+            cpu->cflags_next_tb = (curr_cflags(cpu) & ~CF_USE_ICOUNT) | 1;
         }
 #endif
         return false;
@@ -689,8 +512,8 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
            loop */
 #if defined(TARGET_I386)
         CPUClass *cc = CPU_GET_CLASS(cpu);
-        cc->tcg_ops->fake_user_interrupt(cpu);
-#endif /* TARGET_I386 */
+        cc->tcg_ops->do_interrupt(cpu);
+#endif
         *ret = cpu->exception_index;
         cpu->exception_index = -1;
         return true;
@@ -723,7 +546,6 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
     return false;
 }
 
-#ifndef CONFIG_USER_ONLY
 /*
  * CPU_INTERRUPT_POLL is a virtual event which gets converted into a
  * "real" interrupt event later. It does not need to be recorded for
@@ -737,19 +559,11 @@ static inline bool need_replay_interrupt(int interrupt_request)
     return true;
 #endif
 }
-#endif /* !CONFIG_USER_ONLY */
 
 static inline bool cpu_handle_interrupt(CPUState *cpu,
                                         TranslationBlock **last_tb)
 {
-    /*
-     * If we have requested custom cflags with CF_NOIRQ we should
-     * skip checking here. Any pending interrupts will get picked up
-     * by the next TB we execute under normal cflags.
-     */
-    if (cpu->cflags_next_tb != -1 && cpu->cflags_next_tb & CF_NOIRQ) {
-        return false;
-    }
+    CPUClass *cc = CPU_GET_CLASS(cpu);
 
     /* Clear the interrupt flag now since we're processing
      * cpu->interrupt_request and cpu->exit_request.
@@ -772,7 +586,6 @@ static inline bool cpu_handle_interrupt(CPUState *cpu,
             qemu_mutex_unlock_iothread();
             return true;
         }
-#if !defined(CONFIG_USER_ONLY)
         if (replay_mode == REPLAY_MODE_PLAY && !replay_has_interrupt()) {
             /* Do nothing */
         } else if (interrupt_request & CPU_INTERRUPT_HALT) {
@@ -801,14 +614,12 @@ static inline bool cpu_handle_interrupt(CPUState *cpu,
             qemu_mutex_unlock_iothread();
             return true;
         }
-#endif /* !TARGET_I386 */
+#endif
         /* The target hook has 3 exit conditions:
            False when the interrupt isn't processed,
            True when it is, and we should restart on a new TB,
            and via longjmp via cpu_loop_exit.  */
         else {
-            CPUClass *cc = CPU_GET_CLASS(cpu);
-
             if (cc->tcg_ops->cpu_exec_interrupt &&
                 cc->tcg_ops->cpu_exec_interrupt(cpu, interrupt_request)) {
                 if (need_replay_interrupt(interrupt_request)) {
@@ -819,19 +630,14 @@ static inline bool cpu_handle_interrupt(CPUState *cpu,
                  * raised when single-stepping so that GDB doesn't miss the
                  * next instruction.
                  */
-                if (unlikely(cpu->singlestep_enabled)) {
-                    cpu->exception_index = EXCP_DEBUG;
-                    qemu_mutex_unlock_iothread();
-                    return true;
-                }
-                cpu->exception_index = -1;
+                cpu->exception_index =
+                    (cpu->singlestep_enabled ? EXCP_DEBUG : -1);
                 *last_tb = NULL;
             }
             /* The target hook may have updated the 'cpu->interrupt_request';
              * reload the 'interrupt_request' value */
             interrupt_request = cpu->interrupt_request;
         }
-#endif /* !CONFIG_USER_ONLY */
         if (interrupt_request & CPU_INTERRUPT_EXITTB) {
             cpu->interrupt_request &= ~CPU_INTERRUPT_EXITTB;
             /* ensure that no TB jump will be modified as
@@ -859,12 +665,11 @@ static inline bool cpu_handle_interrupt(CPUState *cpu,
 }
 
 static inline void cpu_loop_exec_tb(CPUState *cpu, TranslationBlock *tb,
-                                    target_ulong pc,
                                     TranslationBlock **last_tb, int *tb_exit)
 {
     int32_t insns_left;
 
-    trace_exec_tb(tb, pc);
+    trace_exec_tb(tb, tb->pc);
     tb = cpu_tb_exec(cpu, tb, tb_exit);
     if (*tb_exit != TB_EXIT_REQUESTED) {
         *last_tb = tb;
@@ -890,7 +695,7 @@ static inline void cpu_loop_exec_tb(CPUState *cpu, TranslationBlock *tb,
     /* Ensure global icount has gone forward */
     icount_update(cpu);
     /* Refill decrementer and continue execution.  */
-    insns_left = MIN(0xffff, cpu->icount_budget);
+    insns_left = MIN(CF_COUNT_MASK, cpu->icount_budget);
     cpu_neg(cpu)->icount_decr.u16.low = insns_left;
     cpu->icount_extra = cpu->icount_budget - insns_left;
 
@@ -899,9 +704,7 @@ static inline void cpu_loop_exec_tb(CPUState *cpu, TranslationBlock *tb,
      * execute we need to ensure we find/generate a TB with exactly
      * insns_left instructions in it.
      */
-    if (insns_left > 0 && insns_left < tb->icount)  {
-        assert(insns_left <= CF_COUNT_MASK);
-        assert(cpu->icount_extra == 0);
+    if (!cpu->icount_extra && insns_left > 0 && insns_left < tb->icount)  {
         cpu->cflags_next_tb = (tb->cflags & ~CF_COUNT_MASK) | insns_left;
     }
 #endif
@@ -911,6 +714,7 @@ static inline void cpu_loop_exec_tb(CPUState *cpu, TranslationBlock *tb,
 
 int cpu_exec(CPUState *cpu)
 {
+    CPUClass *cc = CPU_GET_CLASS(cpu);
     int ret;
     SyncClocks sc = { 0 };
 
@@ -944,21 +748,23 @@ int cpu_exec(CPUState *cpu)
          * that we support, but is still unfixed in clang:
          *   https://bugs.llvm.org/show_bug.cgi?id=21183
          *
-         * Reload an essential local variable here for those compilers.
+         * Reload essential local variables here for those compilers.
          * Newer versions of gcc would complain about this code (-Wclobbered),
          * so we only perform the workaround for clang.
          */
         cpu = current_cpu;
+        cc = CPU_GET_CLASS(cpu);
 #else
-        /* Non-buggy compilers preserve this; assert the correct value. */
+        /*
+         * Non-buggy compilers preserve these locals; assert that
+         * they have the correct value.
+         */
         g_assert(cpu == current_cpu);
+        g_assert(cc == CPU_GET_CLASS(cpu));
 #endif
 
 #ifndef CONFIG_SOFTMMU
-        clear_helper_retaddr();
-        if (have_mmap_lock()) {
-            mmap_unlock();
-        }
+        tcg_debug_assert(!have_mmap_lock());
 #endif
         if (qemu_mutex_iothread_locked()) {
             qemu_mutex_unlock_iothread();
@@ -974,63 +780,22 @@ int cpu_exec(CPUState *cpu)
         int tb_exit = 0;
 
         while (!cpu_handle_interrupt(cpu, &last_tb)) {
+            uint32_t cflags = cpu->cflags_next_tb;
             TranslationBlock *tb;
-            target_ulong cs_base, pc;
-            uint32_t flags, cflags;
 
-            cpu_get_tb_cpu_state(cpu->env_ptr, &pc, &cs_base, &flags);
-
-            /*
-             * When requested, use an exact setting for cflags for the next
-             * execution.  This is used for icount, precise smc, and stop-
-             * after-access watchpoints.  Since this request should never
-             * have CF_INVALID set, -1 is a convenient invalid value that
-             * does not require tcg headers for cpu_common_reset.
-             */
-            cflags = cpu->cflags_next_tb;
+            /* When requested, use an exact setting for cflags for the next
+               execution.  This is used for icount, precise smc, and stop-
+               after-access watchpoints.  Since this request should never
+               have CF_INVALID set, -1 is a convenient invalid value that
+               does not require tcg headers for cpu_common_reset.  */
             if (cflags == -1) {
                 cflags = curr_cflags(cpu);
             } else {
                 cpu->cflags_next_tb = -1;
             }
 
-            if (check_for_breakpoints(cpu, pc, &cflags)) {
-                break;
-            }
-
-            tb = tb_lookup(cpu, pc, cs_base, flags, cflags);
-            if (tb == NULL) {
-                uint32_t h;
-
-                mmap_lock();
-                tb = tb_gen_code(cpu, pc, cs_base, flags, cflags);
-                mmap_unlock();
-                /*
-                 * We add the TB in the virtual pc hash table
-                 * for the fast lookup
-                 */
-                h = tb_jmp_cache_hash_func(pc);
-                tb_jmp_cache_set(cpu->tb_jmp_cache, h, tb, pc);
-            }
-
-#ifndef CONFIG_USER_ONLY
-            /*
-             * We don't take care of direct jumps when address mapping
-             * changes in system emulation.  So it's not safe to make a
-             * direct jump to a TB spanning two pages because the mapping
-             * for the second page can change.
-             */
-            if (tb_page_addr1(tb) != -1) {
-                last_tb = NULL;
-            }
-#endif
-            /* See if we can patch the calling TB. */
-            if (last_tb) {
-                tb_add_jump(last_tb, tb_exit, tb);
-            }
-
-            cpu_loop_exec_tb(cpu, tb, pc, &last_tb, &tb_exit);
-
+            tb = tb_find(cpu, last_tb, tb_exit, cflags);
+            cpu_loop_exec_tb(cpu, tb, &last_tb, &tb_exit);
             /* Try to align the host and virtual clocks
                if the guest is in advance */
             align_clocks(&sc, cpu);
@@ -1052,106 +817,44 @@ void tcg_exec_realizefn(CPUState *cpu, Error **errp)
         cc->tcg_ops->initialize();
         tcg_target_initialized = true;
     }
-
-    cpu->tb_jmp_cache = g_new0(CPUJumpCache, 1);
     tlb_init(cpu);
+    qemu_plugin_vcpu_init_hook(cpu);
+
 #ifndef CONFIG_USER_ONLY
     tcg_iommu_init_notifier_list(cpu);
 #endif /* !CONFIG_USER_ONLY */
-    /* qemu_plugin_vcpu_init_hook delayed until cpu_index assigned. */
 }
 
 /* undo the initializations in reverse order */
 void tcg_exec_unrealizefn(CPUState *cpu)
 {
-    qemu_plugin_vcpu_exit_hook(cpu);
 #ifndef CONFIG_USER_ONLY
     tcg_iommu_free_notifier_list(cpu);
 #endif /* !CONFIG_USER_ONLY */
 
+    qemu_plugin_vcpu_exit_hook(cpu);
     tlb_destroy(cpu);
-    g_free(cpu->tb_jmp_cache);
 }
 
 #ifndef CONFIG_USER_ONLY
 
-static void dump_drift_info(GString *buf)
+void dump_drift_info(void)
 {
     if (!icount_enabled()) {
         return;
     }
 
-    g_string_append_printf(buf, "Host - Guest clock  %"PRIi64" ms\n",
-                           (cpu_get_clock() - icount_get()) / SCALE_MS);
+    qemu_printf("Host - Guest clock  %"PRIi64" ms\n",
+                (cpu_get_clock() - icount_get()) / SCALE_MS);
     if (icount_align_option) {
-        g_string_append_printf(buf, "Max guest delay     %"PRIi64" ms\n",
-                               -max_delay / SCALE_MS);
-        g_string_append_printf(buf, "Max guest advance   %"PRIi64" ms\n",
-                               max_advance / SCALE_MS);
+        qemu_printf("Max guest delay     %"PRIi64" ms\n",
+                    -max_delay / SCALE_MS);
+        qemu_printf("Max guest advance   %"PRIi64" ms\n",
+                    max_advance / SCALE_MS);
     } else {
-        g_string_append_printf(buf, "Max guest delay     NA\n");
-        g_string_append_printf(buf, "Max guest advance   NA\n");
+        qemu_printf("Max guest delay     NA\n");
+        qemu_printf("Max guest advance   NA\n");
     }
 }
 
-HumanReadableText *qmp_x_query_jit(Error **errp)
-{
-    g_autoptr(GString) buf = g_string_new("");
-
-    if (!tcg_enabled()) {
-        error_setg(errp, "JIT information is only available with accel=tcg");
-        return NULL;
-    }
-
-    dump_exec_info(buf);
-    dump_drift_info(buf);
-
-    return human_readable_text_from_str(buf);
-}
-
-HumanReadableText *qmp_x_query_opcount(Error **errp)
-{
-    g_autoptr(GString) buf = g_string_new("");
-
-    if (!tcg_enabled()) {
-        error_setg(errp, "Opcode count information is only available with accel=tcg");
-        return NULL;
-    }
-
-    tcg_dump_op_count(buf);
-
-    return human_readable_text_from_str(buf);
-}
-
-#ifdef CONFIG_PROFILER
-
-int64_t dev_time;
-
-HumanReadableText *qmp_x_query_profile(Error **errp)
-{
-    g_autoptr(GString) buf = g_string_new("");
-    static int64_t last_cpu_exec_time;
-    int64_t cpu_exec_time;
-    int64_t delta;
-
-    cpu_exec_time = tcg_cpu_exec_time();
-    delta = cpu_exec_time - last_cpu_exec_time;
-
-    g_string_append_printf(buf, "async time  %" PRId64 " (%0.3f)\n",
-                           dev_time, dev_time / (double)NANOSECONDS_PER_SECOND);
-    g_string_append_printf(buf, "qemu time   %" PRId64 " (%0.3f)\n",
-                           delta, delta / (double)NANOSECONDS_PER_SECOND);
-    last_cpu_exec_time = cpu_exec_time;
-    dev_time = 0;
-
-    return human_readable_text_from_str(buf);
-}
-#else
-HumanReadableText *qmp_x_query_profile(Error **errp)
-{
-    error_setg(errp, "Internal profiler not compiled");
-    return NULL;
-}
-#endif
-
 #endif /* !CONFIG_USER_ONLY */

accel/tcg/hmp.c

@@ -1,14 +0,0 @@
-#include "qemu/osdep.h"
-#include "qemu/error-report.h"
-#include "qapi/error.h"
-#include "qapi/qapi-commands-machine.h"
-#include "exec/exec-all.h"
-#include "monitor/monitor.h"
-
-static void hmp_tcg_register(void)
-{
-    monitor_register_hmp_info_hrt("jit", qmp_x_query_jit);
-    monitor_register_hmp_info_hrt("opcount", qmp_x_query_opcount);
-}
-
-type_init(hmp_tcg_register);

accel/tcg/internal.h

@@ -11,112 +11,10 @@
 
 #include "exec/exec-all.h"
 
-/*
- * Access to the various translations structures need to be serialised
- * via locks for consistency.  In user-mode emulation access to the
- * memory related structures are protected with mmap_lock.
- * In !user-mode we use per-page locks.
- */
-#ifdef CONFIG_SOFTMMU
-#define assert_memory_lock()
-#else
-#define assert_memory_lock() tcg_debug_assert(have_mmap_lock())
-#endif
-
-typedef struct PageDesc {
-    /* list of TBs intersecting this ram page */
-    uintptr_t first_tb;
-#ifdef CONFIG_USER_ONLY
-    unsigned long flags;
-    void *target_data;
-#endif
-#ifdef CONFIG_SOFTMMU
-    QemuSpin lock;
-#endif
-} PageDesc;
-
-/* Size of the L2 (and L3, etc) page tables.  */
-#define V_L2_BITS 10
-#define V_L2_SIZE (1 << V_L2_BITS)
-
-/*
- * L1 Mapping properties
- */
-extern int v_l1_size;
-extern int v_l1_shift;
-extern int v_l2_levels;
-
-/*
- * The bottom level has pointers to PageDesc, and is indexed by
- * anything from 4 to (V_L2_BITS + 3) bits, depending on target page size.
- */
-#define V_L1_MIN_BITS 4
-#define V_L1_MAX_BITS (V_L2_BITS + 3)
-#define V_L1_MAX_SIZE (1 << V_L1_MAX_BITS)
-
-extern void *l1_map[V_L1_MAX_SIZE];
-
-PageDesc *page_find_alloc(tb_page_addr_t index, bool alloc);
-
-static inline PageDesc *page_find(tb_page_addr_t index)
-{
-    return page_find_alloc(index, false);
-}
-
-/* list iterators for lists of tagged pointers in TranslationBlock */
-#define TB_FOR_EACH_TAGGED(head, tb, n, field)                          \
-    for (n = (head) & 1, tb = (TranslationBlock *)((head) & ~1);        \
-         tb; tb = (TranslationBlock *)tb->field[n], n = (uintptr_t)tb & 1, \
-             tb = (TranslationBlock *)((uintptr_t)tb & ~1))
-
-#define PAGE_FOR_EACH_TB(pagedesc, tb, n)                       \
-    TB_FOR_EACH_TAGGED((pagedesc)->first_tb, tb, n, page_next)
-
-#define TB_FOR_EACH_JMP(head_tb, tb, n)                                 \
-    TB_FOR_EACH_TAGGED((head_tb)->jmp_list_head, tb, n, jmp_list_next)
-
-/* In user-mode page locks aren't used; mmap_lock is enough */
-#ifdef CONFIG_USER_ONLY
-#define assert_page_locked(pd) tcg_debug_assert(have_mmap_lock())
-static inline void page_lock(PageDesc *pd) { }
-static inline void page_unlock(PageDesc *pd) { }
-#else
-#ifdef CONFIG_DEBUG_TCG
-void do_assert_page_locked(const PageDesc *pd, const char *file, int line);
-#define assert_page_locked(pd) do_assert_page_locked(pd, __FILE__, __LINE__)
-#else
-#define assert_page_locked(pd)
-#endif
-void page_lock(PageDesc *pd);
-void page_unlock(PageDesc *pd);
-#endif
-#if !defined(CONFIG_USER_ONLY) && defined(CONFIG_DEBUG_TCG)
-void assert_no_pages_locked(void);
-#else
-static inline void assert_no_pages_locked(void) { }
-#endif
-
 TranslationBlock *tb_gen_code(CPUState *cpu, target_ulong pc,
                               target_ulong cs_base, uint32_t flags,
                               int cflags);
-G_NORETURN void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);
-void page_init(void);
-void tb_htable_init(void);
-void tb_reset_jump(TranslationBlock *tb, int n);
-TranslationBlock *tb_link_page(TranslationBlock *tb, tb_page_addr_t phys_pc,
-                               tb_page_addr_t phys_page2);
-bool tb_invalidate_phys_page_unwind(tb_page_addr_t addr, uintptr_t pc);
-void cpu_restore_state_from_tb(CPUState *cpu, TranslationBlock *tb,
-                               uintptr_t host_pc);
 
-/* Return the current PC from CPU, which may be cached in TB. */
-static inline target_ulong log_pc(CPUState *cpu, const TranslationBlock *tb)
-{
-#if TARGET_TB_PCREL
-    return cpu->cc->get_pc(cpu);
-#else
-    return tb_pc(tb);
-#endif
-}
+void QEMU_NORETURN cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);
 
 #endif /* ACCEL_TCG_INTERNAL_H */

accel/tcg/ldst_common.c.inc

@@ -1,307 +0,0 @@
-/*
- * Routines common to user and system emulation of load/store.
- *
- *  Copyright (c) 2003 Fabrice Bellard
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- */
-
-uint32_t cpu_ldub_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                            int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_UB, mmu_idx);
-    return cpu_ldb_mmu(env, addr, oi, ra);
-}
-
-int cpu_ldsb_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                       int mmu_idx, uintptr_t ra)
-{
-    return (int8_t)cpu_ldub_mmuidx_ra(env, addr, mmu_idx, ra);
-}
-
-uint32_t cpu_lduw_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                               int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_BEUW | MO_UNALN, mmu_idx);
-    return cpu_ldw_be_mmu(env, addr, oi, ra);
-}
-
-int cpu_ldsw_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                          int mmu_idx, uintptr_t ra)
-{
-    return (int16_t)cpu_lduw_be_mmuidx_ra(env, addr, mmu_idx, ra);
-}
-
-uint32_t cpu_ldl_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                              int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_BEUL | MO_UNALN, mmu_idx);
-    return cpu_ldl_be_mmu(env, addr, oi, ra);
-}
-
-uint64_t cpu_ldq_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                              int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_BEUQ | MO_UNALN, mmu_idx);
-    return cpu_ldq_be_mmu(env, addr, oi, ra);
-}
-
-uint32_t cpu_lduw_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                               int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_LEUW | MO_UNALN, mmu_idx);
-    return cpu_ldw_le_mmu(env, addr, oi, ra);
-}
-
-int cpu_ldsw_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                          int mmu_idx, uintptr_t ra)
-{
-    return (int16_t)cpu_lduw_le_mmuidx_ra(env, addr, mmu_idx, ra);
-}
-
-uint32_t cpu_ldl_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                              int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_LEUL | MO_UNALN, mmu_idx);
-    return cpu_ldl_le_mmu(env, addr, oi, ra);
-}
-
-uint64_t cpu_ldq_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
-                              int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_LEUQ | MO_UNALN, mmu_idx);
-    return cpu_ldq_le_mmu(env, addr, oi, ra);
-}
-
-void cpu_stb_mmuidx_ra(CPUArchState *env, abi_ptr addr, uint32_t val,
-                       int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_UB, mmu_idx);
-    cpu_stb_mmu(env, addr, val, oi, ra);
-}
-
-void cpu_stw_be_mmuidx_ra(CPUArchState *env, abi_ptr addr, uint32_t val,
-                          int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_BEUW | MO_UNALN, mmu_idx);
-    cpu_stw_be_mmu(env, addr, val, oi, ra);
-}
-
-void cpu_stl_be_mmuidx_ra(CPUArchState *env, abi_ptr addr, uint32_t val,
-                          int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_BEUL | MO_UNALN, mmu_idx);
-    cpu_stl_be_mmu(env, addr, val, oi, ra);
-}
-
-void cpu_stq_be_mmuidx_ra(CPUArchState *env, abi_ptr addr, uint64_t val,
-                          int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_BEUQ | MO_UNALN, mmu_idx);
-    cpu_stq_be_mmu(env, addr, val, oi, ra);
-}
-
-void cpu_stw_le_mmuidx_ra(CPUArchState *env, abi_ptr addr, uint32_t val,
-                          int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_LEUW | MO_UNALN, mmu_idx);
-    cpu_stw_le_mmu(env, addr, val, oi, ra);
-}
-
-void cpu_stl_le_mmuidx_ra(CPUArchState *env, abi_ptr addr, uint32_t val,
-                          int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_LEUL | MO_UNALN, mmu_idx);
-    cpu_stl_le_mmu(env, addr, val, oi, ra);
-}
-
-void cpu_stq_le_mmuidx_ra(CPUArchState *env, abi_ptr addr, uint64_t val,
-                          int mmu_idx, uintptr_t ra)
-{
-    MemOpIdx oi = make_memop_idx(MO_LEUQ | MO_UNALN, mmu_idx);
-    cpu_stq_le_mmu(env, addr, val, oi, ra);
-}
-
-/*--------------------------*/
-
-uint32_t cpu_ldub_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return cpu_ldub_mmuidx_ra(env, addr, cpu_mmu_index(env, false), ra);
-}
-
-int cpu_ldsb_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return (int8_t)cpu_ldub_data_ra(env, addr, ra);
-}
-
-uint32_t cpu_lduw_be_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return cpu_lduw_be_mmuidx_ra(env, addr, cpu_mmu_index(env, false), ra);
-}
-
-int cpu_ldsw_be_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return (int16_t)cpu_lduw_be_data_ra(env, addr, ra);
-}
-
-uint32_t cpu_ldl_be_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return cpu_ldl_be_mmuidx_ra(env, addr, cpu_mmu_index(env, false), ra);
-}
-
-uint64_t cpu_ldq_be_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return cpu_ldq_be_mmuidx_ra(env, addr, cpu_mmu_index(env, false), ra);
-}
-
-uint32_t cpu_lduw_le_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return cpu_lduw_le_mmuidx_ra(env, addr, cpu_mmu_index(env, false), ra);
-}
-
-int cpu_ldsw_le_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return (int16_t)cpu_lduw_le_data_ra(env, addr, ra);
-}
-
-uint32_t cpu_ldl_le_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return cpu_ldl_le_mmuidx_ra(env, addr, cpu_mmu_index(env, false), ra);
-}
-
-uint64_t cpu_ldq_le_data_ra(CPUArchState *env, abi_ptr addr, uintptr_t ra)
-{
-    return cpu_ldq_le_mmuidx_ra(env, addr, cpu_mmu_index(env, false), ra);
-}
-
-void cpu_stb_data_ra(CPUArchState *env, abi_ptr addr,
-                     uint32_t val, uintptr_t ra)
-{
-    cpu_stb_mmuidx_ra(env, addr, val, cpu_mmu_index(env, false), ra);
-}
-
-void cpu_stw_be_data_ra(CPUArchState *env, abi_ptr addr,
-                        uint32_t val, uintptr_t ra)
-{
-    cpu_stw_be_mmuidx_ra(env, addr, val, cpu_mmu_index(env, false), ra);
-}
-
-void cpu_stl_be_data_ra(CPUArchState *env, abi_ptr addr,
-                        uint32_t val, uintptr_t ra)
-{
-    cpu_stl_be_mmuidx_ra(env, addr, val, cpu_mmu_index(env, false), ra);
-}
-
-void cpu_stq_be_data_ra(CPUArchState *env, abi_ptr addr,
-                        uint64_t val, uintptr_t ra)
-{
-    cpu_stq_be_mmuidx_ra(env, addr, val, cpu_mmu_index(env, false), ra);
-}
-
-void cpu_stw_le_data_ra(CPUArchState *env, abi_ptr addr,
-                        uint32_t val, uintptr_t ra)
-{
-    cpu_stw_le_mmuidx_ra(env, addr, val, cpu_mmu_index(env, false), ra);
-}
-
-void cpu_stl_le_data_ra(CPUArchState *env, abi_ptr addr,
-                        uint32_t val, uintptr_t ra)
-{
-    cpu_stl_le_mmuidx_ra(env, addr, val, cpu_mmu_index(env, false), ra);
-}
-
-void cpu_stq_le_data_ra(CPUArchState *env, abi_ptr addr,
-                        uint64_t val, uintptr_t ra)
-{
-    cpu_stq_le_mmuidx_ra(env, addr, val, cpu_mmu_index(env, false), ra);
-}
-
-/*--------------------------*/
-
-uint32_t cpu_ldub_data(CPUArchState *env, abi_ptr addr)
-{
-    return cpu_ldub_data_ra(env, addr, 0);
-}
-
-int cpu_ldsb_data(CPUArchState *env, abi_ptr addr)
-{
-    return (int8_t)cpu_ldub_data(env, addr);
-}
-
-uint32_t cpu_lduw_be_data(CPUArchState *env, abi_ptr addr)
-{
-    return cpu_lduw_be_data_ra(env, addr, 0);
-}
-
-int cpu_ldsw_be_data(CPUArchState *env, abi_ptr addr)
-{
-    return (int16_t)cpu_lduw_be_data(env, addr);
-}
-
-uint32_t cpu_ldl_be_data(CPUArchState *env, abi_ptr addr)
-{
-    return cpu_ldl_be_data_ra(env, addr, 0);
-}
-
-uint64_t cpu_ldq_be_data(CPUArchState *env, abi_ptr addr)
-{
-    return cpu_ldq_be_data_ra(env, addr, 0);
-}
-
-uint32_t cpu_lduw_le_data(CPUArchState *env, abi_ptr addr)
-{
-    return cpu_lduw_le_data_ra(env, addr, 0);
-}
-
-int cpu_ldsw_le_data(CPUArchState *env, abi_ptr addr)
-{
-    return (int16_t)cpu_lduw_le_data(env, addr);
-}
-
-uint32_t cpu_ldl_le_data(CPUArchState *env, abi_ptr addr)
-{
-    return cpu_ldl_le_data_ra(env, addr, 0);
-}
-
-uint64_t cpu_ldq_le_data(CPUArchState *env, abi_ptr addr)
-{
-    return cpu_ldq_le_data_ra(env, addr, 0);
-}
-
-void cpu_stb_data(CPUArchState *env, abi_ptr addr, uint32_t val)
-{
-    cpu_stb_data_ra(env, addr, val, 0);
-}
-
-void cpu_stw_be_data(CPUArchState *env, abi_ptr addr, uint32_t val)
-{
-    cpu_stw_be_data_ra(env, addr, val, 0);
-}
-
-void cpu_stl_be_data(CPUArchState *env, abi_ptr addr, uint32_t val)
-{
-    cpu_stl_be_data_ra(env, addr, val, 0);
-}
-
-void cpu_stq_be_data(CPUArchState *env, abi_ptr addr, uint64_t val)
-{
-    cpu_stq_be_data_ra(env, addr, val, 0);
-}
-
-void cpu_stw_le_data(CPUArchState *env, abi_ptr addr, uint32_t val)
-{
-    cpu_stw_le_data_ra(env, addr, val, 0);
-}
-
-void cpu_stl_le_data(CPUArchState *env, abi_ptr addr, uint32_t val)
-{
-    cpu_stl_le_data_ra(env, addr, val, 0);
-}
-
-void cpu_stq_le_data(CPUArchState *env, abi_ptr addr, uint64_t val)
-{
-    cpu_stq_le_data_ra(env, addr, val, 0);
-}

accel/tcg/meson.build

@@ -3,7 +3,6 @@ tcg_ss.add(files(
   'tcg-all.c',
   'cpu-exec-common.c',
   'cpu-exec.c',
-  'tb-maint.c',
   'tcg-runtime-gvec.c',
   'tcg-runtime.c',
   'translate-all.c',
@@ -11,17 +10,13 @@ tcg_ss.add(files(
 ))
 tcg_ss.add(when: 'CONFIG_USER_ONLY', if_true: files('user-exec.c'))
 tcg_ss.add(when: 'CONFIG_SOFTMMU', if_false: files('user-exec-stub.c'))
-tcg_ss.add(when: 'CONFIG_PLUGIN', if_true: [files('plugin-gen.c')])
+tcg_ss.add(when: 'CONFIG_PLUGIN', if_true: [files('plugin-gen.c'), libdl])
 specific_ss.add_all(when: 'CONFIG_TCG', if_true: tcg_ss)
 
 specific_ss.add(when: ['CONFIG_SOFTMMU', 'CONFIG_TCG'], if_true: files(
   'cputlb.c',
-  'hmp.c',
-))
-
-tcg_module_ss.add(when: ['CONFIG_SOFTMMU', 'CONFIG_TCG'], if_true: files(
   'tcg-accel-ops.c',
   'tcg-accel-ops-mttcg.c',
   'tcg-accel-ops-icount.c',
-  'tcg-accel-ops-rr.c',
+  'tcg-accel-ops-rr.c'
 ))

accel/tcg/plugin-gen.c

@@ -43,8 +43,10 @@
  * CPU's index into a TCG temp, since the first callback did it already.
  */
 #include "qemu/osdep.h"
+#include "cpu.h"
 #include "tcg/tcg.h"
 #include "tcg/tcg-op.h"
+#include "trace/mem.h"
 #include "exec/exec-all.h"
 #include "exec/plugin-gen.h"
 #include "exec/translator.h"
@@ -159,10 +161,15 @@ static void gen_empty_mem_helper(void)
     tcg_temp_free_ptr(ptr);
 }
 
-static void gen_plugin_cb_start(enum plugin_gen_from from,
-                                enum plugin_gen_cb type, unsigned wr)
+static inline
+void gen_plugin_cb_start(enum plugin_gen_from from,
+                         enum plugin_gen_cb type, unsigned wr)
 {
+    TCGOp *op;
+
     tcg_gen_plugin_cb_start(from, type, wr);
+    op = tcg_last_op();
+    QSIMPLEQ_INSERT_TAIL(&tcg_ctx->plugin_ops, op, plugin_link);
 }
 
 static void gen_wrapped(enum plugin_gen_from from,
@@ -173,7 +180,7 @@ static void gen_wrapped(enum plugin_gen_from from,
     tcg_gen_plugin_cb_end();
 }
 
-static void plugin_gen_empty_callback(enum plugin_gen_from from)
+static inline void plugin_gen_empty_callback(enum plugin_gen_from from)
 {
     switch (from) {
     case PLUGIN_GEN_AFTER_INSN:
@@ -206,9 +213,9 @@ static void gen_mem_wrapped(enum plugin_gen_cb type,
                             const union mem_gen_fn *f, TCGv addr,
                             uint32_t info, bool is_mem)
 {
-    enum qemu_plugin_mem_rw rw = get_plugin_meminfo_rw(info);
+    int wr = !!(info & TRACE_MEM_ST);
 
-    gen_plugin_cb_start(PLUGIN_GEN_FROM_MEM, type, rw);
+    gen_plugin_cb_start(PLUGIN_GEN_FROM_MEM, type, wr);
     if (is_mem) {
         f->mem_fn(addr, info);
     } else {
@@ -379,7 +386,7 @@ static TCGOp *copy_st_ptr(TCGOp **begin_op, TCGOp *op)
 }
 
 static TCGOp *copy_call(TCGOp **begin_op, TCGOp *op, void *empty_func,
-                        void *func, int *cb_idx)
+                        void *func, unsigned tcg_flags, int *cb_idx)
 {
     /* copy all ops until the call */
     do {
@@ -406,7 +413,7 @@ static TCGOp *copy_call(TCGOp **begin_op, TCGOp *op, void *empty_func,
         tcg_debug_assert(i < MAX_OPC_PARAM_ARGS);
     }
     op->args[*cb_idx] = (uintptr_t)func;
-    op->args[*cb_idx + 1] = (*begin_op)->args[*cb_idx + 1];
+    op->args[*cb_idx + 1] = tcg_flags;
 
     return op;
 }
@@ -433,7 +440,7 @@ static TCGOp *append_udata_cb(const struct qemu_plugin_dyn_cb *cb,
 
     /* call */
     op = copy_call(&begin_op, op, HELPER(plugin_vcpu_udata_cb),
-                   cb->f.vcpu_udata, cb_idx);
+                   cb->f.vcpu_udata, cb->tcg_flags, cb_idx);
 
     return op;
 }
@@ -484,7 +491,7 @@ static TCGOp *append_mem_cb(const struct qemu_plugin_dyn_cb *cb,
     if (type == PLUGIN_GEN_CB_MEM) {
         /* call */
         op = copy_call(&begin_op, op, HELPER(plugin_vcpu_mem_cb),
-                       cb->f.vcpu_udata, cb_idx);
+                       cb->f.vcpu_udata, cb->tcg_flags, cb_idx);
     }
 
     return op;
@@ -507,8 +514,9 @@ static bool op_rw(const TCGOp *op, const struct qemu_plugin_dyn_cb *cb)
     return !!(cb->rw & (w + 1));
 }
 
-static void inject_cb_type(const GArray *cbs, TCGOp *begin_op,
-                           inject_fn inject, op_ok_fn ok)
+static inline
+void inject_cb_type(const GArray *cbs, TCGOp *begin_op, inject_fn inject,
+                    op_ok_fn ok)
 {
     TCGOp *end_op;
     TCGOp *op;
@@ -702,6 +710,62 @@ static void plugin_gen_disable_mem_helper(const struct qemu_plugin_tb *ptb,
     inject_mem_disable_helper(insn, begin_op);
 }
 
+static void plugin_inject_cb(const struct qemu_plugin_tb *ptb, TCGOp *begin_op,
+                             int insn_idx)
+{
+    enum plugin_gen_from from = begin_op->args[0];
+    enum plugin_gen_cb type = begin_op->args[1];
+
+    switch (from) {
+    case PLUGIN_GEN_FROM_TB:
+        switch (type) {
+        case PLUGIN_GEN_CB_UDATA:
+            plugin_gen_tb_udata(ptb, begin_op);
+            return;
+        case PLUGIN_GEN_CB_INLINE:
+            plugin_gen_tb_inline(ptb, begin_op);
+            return;
+        default:
+            g_assert_not_reached();
+        }
+    case PLUGIN_GEN_FROM_INSN:
+        switch (type) {
+        case PLUGIN_GEN_CB_UDATA:
+            plugin_gen_insn_udata(ptb, begin_op, insn_idx);
+            return;
+        case PLUGIN_GEN_CB_INLINE:
+            plugin_gen_insn_inline(ptb, begin_op, insn_idx);
+            return;
+        case PLUGIN_GEN_ENABLE_MEM_HELPER:
+            plugin_gen_enable_mem_helper(ptb, begin_op, insn_idx);
+            return;
+        default:
+            g_assert_not_reached();
+        }
+    case PLUGIN_GEN_FROM_MEM:
+        switch (type) {
+        case PLUGIN_GEN_CB_MEM:
+            plugin_gen_mem_regular(ptb, begin_op, insn_idx);
+            return;
+        case PLUGIN_GEN_CB_INLINE:
+            plugin_gen_mem_inline(ptb, begin_op, insn_idx);
+            return;
+        default:
+            g_assert_not_reached();
+        }
+    case PLUGIN_GEN_AFTER_INSN:
+        switch (type) {
+        case PLUGIN_GEN_DISABLE_MEM_HELPER:
+            plugin_gen_disable_mem_helper(ptb, begin_op, insn_idx);
+            return;
+        default:
+            g_assert_not_reached();
+        }
+    default:
+        g_assert_not_reached();
+    }
+}
+
 /* #define DEBUG_PLUGIN_GEN_OPS */
 static void pr_ops(void)
 {
@@ -759,129 +823,42 @@ static void pr_ops(void)
 static void plugin_gen_inject(const struct qemu_plugin_tb *plugin_tb)
 {
     TCGOp *op;
-    int insn_idx = -1;
+    int insn_idx;
 
     pr_ops();
+    insn_idx = -1;
+    QSIMPLEQ_FOREACH(op, &tcg_ctx->plugin_ops, plugin_link) {
+        enum plugin_gen_from from = op->args[0];
+        enum plugin_gen_cb type = op->args[1];
 
-    QTAILQ_FOREACH(op, &tcg_ctx->ops, link) {
-        switch (op->opc) {
-        case INDEX_op_insn_start:
+        tcg_debug_assert(op->opc == INDEX_op_plugin_cb_start);
+        /* ENABLE_MEM_HELPER is the first callback of an instruction */
+        if (from == PLUGIN_GEN_FROM_INSN &&
+            type == PLUGIN_GEN_ENABLE_MEM_HELPER) {
             insn_idx++;
-            break;
-        case INDEX_op_plugin_cb_start:
-        {
-            enum plugin_gen_from from = op->args[0];
-            enum plugin_gen_cb type = op->args[1];
-
-            switch (from) {
-            case PLUGIN_GEN_FROM_TB:
-            {
-                g_assert(insn_idx == -1);
-
-                switch (type) {
-                case PLUGIN_GEN_CB_UDATA:
-                    plugin_gen_tb_udata(plugin_tb, op);
-                    break;
-                case PLUGIN_GEN_CB_INLINE:
-                    plugin_gen_tb_inline(plugin_tb, op);
-                    break;
-                default:
-                    g_assert_not_reached();
-                }
-                break;
-            }
-            case PLUGIN_GEN_FROM_INSN:
-            {
-                g_assert(insn_idx >= 0);
-
-                switch (type) {
-                case PLUGIN_GEN_CB_UDATA:
-                    plugin_gen_insn_udata(plugin_tb, op, insn_idx);
-                    break;
-                case PLUGIN_GEN_CB_INLINE:
-                    plugin_gen_insn_inline(plugin_tb, op, insn_idx);
-                    break;
-                case PLUGIN_GEN_ENABLE_MEM_HELPER:
-                    plugin_gen_enable_mem_helper(plugin_tb, op, insn_idx);
-                    break;
-                default:
-                    g_assert_not_reached();
-                }
-                break;
-            }
-            case PLUGIN_GEN_FROM_MEM:
-            {
-                g_assert(insn_idx >= 0);
-
-                switch (type) {
-                case PLUGIN_GEN_CB_MEM:
-                    plugin_gen_mem_regular(plugin_tb, op, insn_idx);
-                    break;
-                case PLUGIN_GEN_CB_INLINE:
-                    plugin_gen_mem_inline(plugin_tb, op, insn_idx);
-                    break;
-                default:
-                    g_assert_not_reached();
-                }
-
-                break;
-            }
-            case PLUGIN_GEN_AFTER_INSN:
-            {
-                g_assert(insn_idx >= 0);
-
-                switch (type) {
-                case PLUGIN_GEN_DISABLE_MEM_HELPER:
-                    plugin_gen_disable_mem_helper(plugin_tb, op, insn_idx);
-                    break;
-                default:
-                    g_assert_not_reached();
-                }
-                break;
-            }
-            default:
-                g_assert_not_reached();
-            }
-            break;
-        }
-        default:
-            /* plugins don't care about any other ops */
-            break;
         }
+        plugin_inject_cb(plugin_tb, op, insn_idx);
     }
     pr_ops();
 }
 
-bool plugin_gen_tb_start(CPUState *cpu, const DisasContextBase *db,
-                         bool mem_only)
+bool plugin_gen_tb_start(CPUState *cpu, const TranslationBlock *tb, bool mem_only)
 {
+    struct qemu_plugin_tb *ptb = tcg_ctx->plugin_tb;
     bool ret = false;
 
     if (test_bit(QEMU_PLUGIN_EV_VCPU_TB_TRANS, cpu->plugin_mask)) {
-        struct qemu_plugin_tb *ptb = tcg_ctx->plugin_tb;
-        int i;
-
-        /* reset callbacks */
-        for (i = 0; i < PLUGIN_N_CB_SUBTYPES; i++) {
-            if (ptb->cbs[i]) {
-                g_array_set_size(ptb->cbs[i], 0);
-            }
-        }
-        ptb->n = 0;
-
         ret = true;
 
-        ptb->vaddr = db->pc_first;
+        QSIMPLEQ_INIT(&tcg_ctx->plugin_ops);
+        ptb->vaddr = tb->pc;
         ptb->vaddr2 = -1;
-        ptb->haddr1 = db->host_addr[0];
+        get_page_addr_code_hostp(cpu->env_ptr, tb->pc, &ptb->haddr1);
         ptb->haddr2 = NULL;
         ptb->mem_only = mem_only;
 
         plugin_gen_empty_callback(PLUGIN_GEN_FROM_TB);
     }
-
-    tcg_ctx->plugin_insn = NULL;
-
     return ret;
 }
 
@@ -890,8 +867,9 @@ void plugin_gen_insn_start(CPUState *cpu, const DisasContextBase *db)
     struct qemu_plugin_tb *ptb = tcg_ctx->plugin_tb;
     struct qemu_plugin_insn *pinsn;
 
-    pinsn = qemu_plugin_tb_insn_get(ptb, db->pc_next);
+    pinsn = qemu_plugin_tb_insn_get(ptb);
     tcg_ctx->plugin_insn = pinsn;
+    pinsn->vaddr = db->pc_next;
     plugin_gen_empty_callback(PLUGIN_GEN_FROM_INSN);
 
     /*
@@ -899,15 +877,16 @@ void plugin_gen_insn_start(CPUState *cpu, const DisasContextBase *db)
      * Note that we skip this when haddr1 == NULL, e.g. when we're
      * fetching instructions from a region not backed by RAM.
      */
-    if (ptb->haddr1 == NULL) {
-        pinsn->haddr = NULL;
-    } else if (is_same_page(db, db->pc_next)) {
+    if (likely(ptb->haddr1 != NULL && ptb->vaddr2 == -1) &&
+        unlikely((db->pc_next & TARGET_PAGE_MASK) !=
+                 (db->pc_first & TARGET_PAGE_MASK))) {
+        get_page_addr_code_hostp(cpu->env_ptr, db->pc_next,
+                                 &ptb->haddr2);
+        ptb->vaddr2 = db->pc_next;
+    }
+    if (likely(ptb->vaddr2 == -1)) {
         pinsn->haddr = ptb->haddr1 + pinsn->vaddr - ptb->vaddr;
     } else {
-        if (ptb->vaddr2 == -1) {
-            ptb->vaddr2 = TARGET_PAGE_ALIGN(db->pc_first);
-            get_page_addr_code_hostp(cpu->env_ptr, ptb->vaddr2, &ptb->haddr2);
-        }
         pinsn->haddr = ptb->haddr2 + pinsn->vaddr - ptb->vaddr2;
     }
 }
@@ -917,19 +896,23 @@ void plugin_gen_insn_end(void)
     plugin_gen_empty_callback(PLUGIN_GEN_AFTER_INSN);
 }
 
-/*
- * There are cases where we never get to finalise a translation - for
- * example a page fault during translation. As a result we shouldn't
- * do any clean-up here and make sure things are reset in
- * plugin_gen_tb_start.
- */
 void plugin_gen_tb_end(CPUState *cpu)
 {
     struct qemu_plugin_tb *ptb = tcg_ctx->plugin_tb;
+    int i;
 
     /* collect instrumentation requests */
     qemu_plugin_tb_trans_cb(cpu, ptb);
 
     /* inject the instrumentation at the appropriate places */
     plugin_gen_inject(ptb);
+
+    /* clean up */
+    for (i = 0; i < PLUGIN_N_CB_SUBTYPES; i++) {
+        if (ptb->cbs[i]) {
+            g_array_set_size(ptb->cbs[i], 0);
+        }
+    }
+    ptb->n = 0;
+    tcg_ctx->plugin_insn = NULL;
 }

accel/tcg/plugin-helpers.h

@@ -1,4 +1,5 @@
 #ifdef CONFIG_PLUGIN
-DEF_HELPER_FLAGS_2(plugin_vcpu_udata_cb, TCG_CALL_NO_RWG, void, i32, ptr)
-DEF_HELPER_FLAGS_4(plugin_vcpu_mem_cb, TCG_CALL_NO_RWG, void, i32, i32, i64, ptr)
+/* Note: no TCG flags because those are overwritten later */
+DEF_HELPER_2(plugin_vcpu_udata_cb, void, i32, ptr)
+DEF_HELPER_4(plugin_vcpu_mem_cb, void, i32, i32, i64, ptr)
 #endif

accel/tcg/tb-jmp-cache.h

@@ -1,65 +0,0 @@
-/*
- * The per-CPU TranslationBlock jump cache.
- *
- *  Copyright (c) 2003 Fabrice Bellard
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
-
-#ifndef ACCEL_TCG_TB_JMP_CACHE_H
-#define ACCEL_TCG_TB_JMP_CACHE_H
-
-#define TB_JMP_CACHE_BITS 12
-#define TB_JMP_CACHE_SIZE (1 << TB_JMP_CACHE_BITS)
-
-/*
- * Accessed in parallel; all accesses to 'tb' must be atomic.
- * For TARGET_TB_PCREL, accesses to 'pc' must be protected by
- * a load_acquire/store_release to 'tb'.
- */
-struct CPUJumpCache {
-    struct {
-        TranslationBlock *tb;
-#if TARGET_TB_PCREL
-        target_ulong pc;
-#endif
-    } array[TB_JMP_CACHE_SIZE];
-};
-
-static inline TranslationBlock *
-tb_jmp_cache_get_tb(CPUJumpCache *jc, uint32_t hash)
-{
-#if TARGET_TB_PCREL
-    /* Use acquire to ensure current load of pc from jc. */
-    return qatomic_load_acquire(&jc->array[hash].tb);
-#else
-    /* Use rcu_read to ensure current load of pc from *tb. */
-    return qatomic_rcu_read(&jc->array[hash].tb);
-#endif
-}
-
-static inline target_ulong
-tb_jmp_cache_get_pc(CPUJumpCache *jc, uint32_t hash, TranslationBlock *tb)
-{
-#if TARGET_TB_PCREL
-    return jc->array[hash].pc;
-#else
-    return tb_pc(tb);
-#endif
-}
-
-static inline void
-tb_jmp_cache_set(CPUJumpCache *jc, uint32_t hash,
-                 TranslationBlock *tb, target_ulong pc)
-{
-#if TARGET_TB_PCREL
-    jc->array[hash].pc = pc;
-    /* Use store_release on tb to ensure pc is written first. */
-    qatomic_store_release(&jc->array[hash].tb, tb);
-#else
-    /* Use the pc value already stored in tb->pc. */
-    qatomic_set(&jc->array[hash].tb, tb);
-#endif
-}
-
-#endif /* ACCEL_TCG_TB_JMP_CACHE_H */

accel/tcg/tb-maint.c

@@ -1,712 +0,0 @@
-/*
- * Translation Block Maintaince
- *
- *  Copyright (c) 2003 Fabrice Bellard
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "qemu/osdep.h"
-#include "exec/cputlb.h"
-#include "exec/log.h"
-#include "exec/exec-all.h"
-#include "exec/translate-all.h"
-#include "sysemu/tcg.h"
-#include "tcg/tcg.h"
-#include "tb-hash.h"
-#include "tb-context.h"
-#include "internal.h"
-
-
-static bool tb_cmp(const void *ap, const void *bp)
-{
-    const TranslationBlock *a = ap;
-    const TranslationBlock *b = bp;
-
-    return (tb_pc(a) == tb_pc(b) &&
-            a->cs_base == b->cs_base &&
-            a->flags == b->flags &&
-            (tb_cflags(a) & ~CF_INVALID) == (tb_cflags(b) & ~CF_INVALID) &&
-            a->trace_vcpu_dstate == b->trace_vcpu_dstate &&
-            tb_page_addr0(a) == tb_page_addr0(b) &&
-            tb_page_addr1(a) == tb_page_addr1(b));
-}
-
-void tb_htable_init(void)
-{
-    unsigned int mode = QHT_MODE_AUTO_RESIZE;
-
-    qht_init(&tb_ctx.htable, tb_cmp, CODE_GEN_HTABLE_SIZE, mode);
-}
-
-/* Set to NULL all the 'first_tb' fields in all PageDescs. */
-static void page_flush_tb_1(int level, void **lp)
-{
-    int i;
-
-    if (*lp == NULL) {
-        return;
-    }
-    if (level == 0) {
-        PageDesc *pd = *lp;
-
-        for (i = 0; i < V_L2_SIZE; ++i) {
-            page_lock(&pd[i]);
-            pd[i].first_tb = (uintptr_t)NULL;
-            page_unlock(&pd[i]);
-        }
-    } else {
-        void **pp = *lp;
-
-        for (i = 0; i < V_L2_SIZE; ++i) {
-            page_flush_tb_1(level - 1, pp + i);
-        }
-    }
-}
-
-static void page_flush_tb(void)
-{
-    int i, l1_sz = v_l1_size;
-
-    for (i = 0; i < l1_sz; i++) {
-        page_flush_tb_1(v_l2_levels, l1_map + i);
-    }
-}
-
-/* flush all the translation blocks */
-static void do_tb_flush(CPUState *cpu, run_on_cpu_data tb_flush_count)
-{
-    bool did_flush = false;
-
-    mmap_lock();
-    /* If it is already been done on request of another CPU, just retry. */
-    if (tb_ctx.tb_flush_count != tb_flush_count.host_int) {
-        goto done;
-    }
-    did_flush = true;
-
-    CPU_FOREACH(cpu) {
-        tcg_flush_jmp_cache(cpu);
-    }
-
-    qht_reset_size(&tb_ctx.htable, CODE_GEN_HTABLE_SIZE);
-    page_flush_tb();
-
-    tcg_region_reset_all();
-    /* XXX: flush processor icache at this point if cache flush is expensive */
-    qatomic_mb_set(&tb_ctx.tb_flush_count, tb_ctx.tb_flush_count + 1);
-
-done:
-    mmap_unlock();
-    if (did_flush) {
-        qemu_plugin_flush_cb();
-    }
-}
-
-void tb_flush(CPUState *cpu)
-{
-    if (tcg_enabled()) {
-        unsigned tb_flush_count = qatomic_mb_read(&tb_ctx.tb_flush_count);
-
-        if (cpu_in_exclusive_context(cpu)) {
-            do_tb_flush(cpu, RUN_ON_CPU_HOST_INT(tb_flush_count));
-        } else {
-            async_safe_run_on_cpu(cpu, do_tb_flush,
-                                  RUN_ON_CPU_HOST_INT(tb_flush_count));
-        }
-    }
-}
-
-/*
- * user-mode: call with mmap_lock held
- * !user-mode: call with @pd->lock held
- */
-static inline void tb_page_remove(PageDesc *pd, TranslationBlock *tb)
-{
-    TranslationBlock *tb1;
-    uintptr_t *pprev;
-    unsigned int n1;
-
-    assert_page_locked(pd);
-    pprev = &pd->first_tb;
-    PAGE_FOR_EACH_TB(pd, tb1, n1) {
-        if (tb1 == tb) {
-            *pprev = tb1->page_next[n1];
-            return;
-        }
-        pprev = &tb1->page_next[n1];
-    }
-    g_assert_not_reached();
-}
-
-/* remove @orig from its @n_orig-th jump list */
-static inline void tb_remove_from_jmp_list(TranslationBlock *orig, int n_orig)
-{
-    uintptr_t ptr, ptr_locked;
-    TranslationBlock *dest;
-    TranslationBlock *tb;
-    uintptr_t *pprev;
-    int n;
-
-    /* mark the LSB of jmp_dest[] so that no further jumps can be inserted */
-    ptr = qatomic_or_fetch(&orig->jmp_dest[n_orig], 1);
-    dest = (TranslationBlock *)(ptr & ~1);
-    if (dest == NULL) {
-        return;
-    }
-
-    qemu_spin_lock(&dest->jmp_lock);
-    /*
-     * While acquiring the lock, the jump might have been removed if the
-     * destination TB was invalidated; check again.
-     */
-    ptr_locked = qatomic_read(&orig->jmp_dest[n_orig]);
-    if (ptr_locked != ptr) {
-        qemu_spin_unlock(&dest->jmp_lock);
-        /*
-         * The only possibility is that the jump was unlinked via
-         * tb_jump_unlink(dest). Seeing here another destination would be a bug,
-         * because we set the LSB above.
-         */
-        g_assert(ptr_locked == 1 && dest->cflags & CF_INVALID);
-        return;
-    }
-    /*
-     * We first acquired the lock, and since the destination pointer matches,
-     * we know for sure that @orig is in the jmp list.
-     */
-    if (dest == orig) {
-        /*
-         * In the case of a TB that links to itself, removing the entry
-         * from the list means that it won't be present later during
-         * tb_jmp_unlink -- unlink now.
-         */
-        tb_reset_jump(orig, n_orig);
-    }
-    pprev = &dest->jmp_list_head;
-    TB_FOR_EACH_JMP(dest, tb, n) {
-        if (tb == orig && n == n_orig) {
-            *pprev = tb->jmp_list_next[n];
-            /* no need to set orig->jmp_dest[n]; setting the LSB was enough */
-            qemu_spin_unlock(&dest->jmp_lock);
-            return;
-        }
-        pprev = &tb->jmp_list_next[n];
-    }
-    g_assert_not_reached();
-}
-
-/*
- * Reset the jump entry 'n' of a TB so that it is not chained to another TB.
- */
-void tb_reset_jump(TranslationBlock *tb, int n)
-{
-    uintptr_t addr = (uintptr_t)(tb->tc.ptr + tb->jmp_reset_offset[n]);
-    tb_set_jmp_target(tb, n, addr);
-}
-
-/* remove any jumps to the TB */
-static inline void tb_jmp_unlink(TranslationBlock *dest)
-{
-    TranslationBlock *tb;
-    int n;
-
-    qemu_spin_lock(&dest->jmp_lock);
-
-    TB_FOR_EACH_JMP(dest, tb, n) {
-        tb_reset_jump(tb, n);
-        qatomic_and(&tb->jmp_dest[n], (uintptr_t)NULL | 1);
-        /* No need to clear the list entry; setting the dest ptr is enough */
-    }
-    dest->jmp_list_head = (uintptr_t)NULL;
-
-    qemu_spin_unlock(&dest->jmp_lock);
-}
-
-static void tb_jmp_cache_inval_tb(TranslationBlock *tb)
-{
-    CPUState *cpu;
-
-    if (TARGET_TB_PCREL) {
-        /* A TB may be at any virtual address */
-        CPU_FOREACH(cpu) {
-            tcg_flush_jmp_cache(cpu);
-        }
-    } else {
-        uint32_t h = tb_jmp_cache_hash_func(tb_pc(tb));
-
-        CPU_FOREACH(cpu) {
-            CPUJumpCache *jc = cpu->tb_jmp_cache;
-
-            if (qatomic_read(&jc->array[h].tb) == tb) {
-                qatomic_set(&jc->array[h].tb, NULL);
-            }
-        }
-    }
-}
-
-/*
- * In user-mode, call with mmap_lock held.
- * In !user-mode, if @rm_from_page_list is set, call with the TB's pages'
- * locks held.
- */
-static void do_tb_phys_invalidate(TranslationBlock *tb, bool rm_from_page_list)
-{
-    PageDesc *p;
-    uint32_t h;
-    tb_page_addr_t phys_pc;
-    uint32_t orig_cflags = tb_cflags(tb);
-
-    assert_memory_lock();
-
-    /* make sure no further incoming jumps will be chained to this TB */
-    qemu_spin_lock(&tb->jmp_lock);
-    qatomic_set(&tb->cflags, tb->cflags | CF_INVALID);
-    qemu_spin_unlock(&tb->jmp_lock);
-
-    /* remove the TB from the hash list */
-    phys_pc = tb_page_addr0(tb);
-    h = tb_hash_func(phys_pc, tb_pc(tb),
-                     tb->flags, orig_cflags, tb->trace_vcpu_dstate);
-    if (!qht_remove(&tb_ctx.htable, tb, h)) {
-        return;
-    }
-
-    /* remove the TB from the page list */
-    if (rm_from_page_list) {
-        p = page_find(phys_pc >> TARGET_PAGE_BITS);
-        tb_page_remove(p, tb);
-        phys_pc = tb_page_addr1(tb);
-        if (phys_pc != -1) {
-            p = page_find(phys_pc >> TARGET_PAGE_BITS);
-            tb_page_remove(p, tb);
-        }
-    }
-
-    /* remove the TB from the hash list */
-    tb_jmp_cache_inval_tb(tb);
-
-    /* suppress this TB from the two jump lists */
-    tb_remove_from_jmp_list(tb, 0);
-    tb_remove_from_jmp_list(tb, 1);
-
-    /* suppress any remaining jumps to this TB */
-    tb_jmp_unlink(tb);
-
-    qatomic_set(&tb_ctx.tb_phys_invalidate_count,
-                tb_ctx.tb_phys_invalidate_count + 1);
-}
-
-static void tb_phys_invalidate__locked(TranslationBlock *tb)
-{
-    qemu_thread_jit_write();
-    do_tb_phys_invalidate(tb, true);
-    qemu_thread_jit_execute();
-}
-
-static void page_lock_pair(PageDesc **ret_p1, tb_page_addr_t phys1,
-                           PageDesc **ret_p2, tb_page_addr_t phys2, bool alloc)
-{
-    PageDesc *p1, *p2;
-    tb_page_addr_t page1;
-    tb_page_addr_t page2;
-
-    assert_memory_lock();
-    g_assert(phys1 != -1);
-
-    page1 = phys1 >> TARGET_PAGE_BITS;
-    page2 = phys2 >> TARGET_PAGE_BITS;
-
-    p1 = page_find_alloc(page1, alloc);
-    if (ret_p1) {
-        *ret_p1 = p1;
-    }
-    if (likely(phys2 == -1)) {
-        page_lock(p1);
-        return;
-    } else if (page1 == page2) {
-        page_lock(p1);
-        if (ret_p2) {
-            *ret_p2 = p1;
-        }
-        return;
-    }
-    p2 = page_find_alloc(page2, alloc);
-    if (ret_p2) {
-        *ret_p2 = p2;
-    }
-    if (page1 < page2) {
-        page_lock(p1);
-        page_lock(p2);
-    } else {
-        page_lock(p2);
-        page_lock(p1);
-    }
-}
-
-#ifdef CONFIG_USER_ONLY
-static inline void page_lock_tb(const TranslationBlock *tb) { }
-static inline void page_unlock_tb(const TranslationBlock *tb) { }
-#else
-/* lock the page(s) of a TB in the correct acquisition order */
-static void page_lock_tb(const TranslationBlock *tb)
-{
-    page_lock_pair(NULL, tb_page_addr0(tb), NULL, tb_page_addr1(tb), false);
-}
-
-static void page_unlock_tb(const TranslationBlock *tb)
-{
-    PageDesc *p1 = page_find(tb_page_addr0(tb) >> TARGET_PAGE_BITS);
-
-    page_unlock(p1);
-    if (unlikely(tb_page_addr1(tb) != -1)) {
-        PageDesc *p2 = page_find(tb_page_addr1(tb) >> TARGET_PAGE_BITS);
-
-        if (p2 != p1) {
-            page_unlock(p2);
-        }
-    }
-}
-#endif
-
-/*
- * Invalidate one TB.
- * Called with mmap_lock held in user-mode.
- */
-void tb_phys_invalidate(TranslationBlock *tb, tb_page_addr_t page_addr)
-{
-    if (page_addr == -1 && tb_page_addr0(tb) != -1) {
-        page_lock_tb(tb);
-        do_tb_phys_invalidate(tb, true);
-        page_unlock_tb(tb);
-    } else {
-        do_tb_phys_invalidate(tb, false);
-    }
-}
-
-/*
- * Add the tb in the target page and protect it if necessary.
- * Called with mmap_lock held for user-mode emulation.
- * Called with @p->lock held in !user-mode.
- */
-static inline void tb_page_add(PageDesc *p, TranslationBlock *tb,
-                               unsigned int n, tb_page_addr_t page_addr)
-{
-#ifndef CONFIG_USER_ONLY
-    bool page_already_protected;
-#endif
-
-    assert_page_locked(p);
-
-    tb->page_next[n] = p->first_tb;
-#ifndef CONFIG_USER_ONLY
-    page_already_protected = p->first_tb != (uintptr_t)NULL;
-#endif
-    p->first_tb = (uintptr_t)tb | n;
-
-#if defined(CONFIG_USER_ONLY)
-    /* translator_loop() must have made all TB pages non-writable */
-    assert(!(p->flags & PAGE_WRITE));
-#else
-    /*
-     * If some code is already present, then the pages are already
-     * protected. So we handle the case where only the first TB is
-     * allocated in a physical page.
-     */
-    if (!page_already_protected) {
-        tlb_protect_code(page_addr);
-    }
-#endif
-}
-
-/*
- * Add a new TB and link it to the physical page tables. phys_page2 is
- * (-1) to indicate that only one page contains the TB.
- *
- * Called with mmap_lock held for user-mode emulation.
- *
- * Returns a pointer @tb, or a pointer to an existing TB that matches @tb.
- * Note that in !user-mode, another thread might have already added a TB
- * for the same block of guest code that @tb corresponds to. In that case,
- * the caller should discard the original @tb, and use instead the returned TB.
- */
-TranslationBlock *tb_link_page(TranslationBlock *tb, tb_page_addr_t phys_pc,
-                               tb_page_addr_t phys_page2)
-{
-    PageDesc *p;
-    PageDesc *p2 = NULL;
-    void *existing_tb = NULL;
-    uint32_t h;
-
-    assert_memory_lock();
-    tcg_debug_assert(!(tb->cflags & CF_INVALID));
-
-    /*
-     * Add the TB to the page list, acquiring first the pages's locks.
-     * We keep the locks held until after inserting the TB in the hash table,
-     * so that if the insertion fails we know for sure that the TBs are still
-     * in the page descriptors.
-     * Note that inserting into the hash table first isn't an option, since
-     * we can only insert TBs that are fully initialized.
-     */
-    page_lock_pair(&p, phys_pc, &p2, phys_page2, true);
-    tb_page_add(p, tb, 0, phys_pc);
-    if (p2) {
-        tb_page_add(p2, tb, 1, phys_page2);
-    }
-
-    /* add in the hash table */
-    h = tb_hash_func(phys_pc, tb_pc(tb),
-                     tb->flags, tb->cflags, tb->trace_vcpu_dstate);
-    qht_insert(&tb_ctx.htable, tb, h, &existing_tb);
-
-    /* remove TB from the page(s) if we couldn't insert it */
-    if (unlikely(existing_tb)) {
-        tb_page_remove(p, tb);
-        if (p2) {
-            tb_page_remove(p2, tb);
-        }
-        tb = existing_tb;
-    }
-
-    if (p2 && p2 != p) {
-        page_unlock(p2);
-    }
-    page_unlock(p);
-    return tb;
-}
-
-/*
- * @p must be non-NULL.
- * user-mode: call with mmap_lock held.
- * !user-mode: call with all @pages locked.
- */
-static void
-tb_invalidate_phys_page_range__locked(struct page_collection *pages,
-                                      PageDesc *p, tb_page_addr_t start,
-                                      tb_page_addr_t end,
-                                      uintptr_t retaddr)
-{
-    TranslationBlock *tb;
-    tb_page_addr_t tb_start, tb_end;
-    int n;
-#ifdef TARGET_HAS_PRECISE_SMC
-    CPUState *cpu = current_cpu;
-    bool current_tb_not_found = retaddr != 0;
-    bool current_tb_modified = false;
-    TranslationBlock *current_tb = NULL;
-#endif /* TARGET_HAS_PRECISE_SMC */
-
-    assert_page_locked(p);
-
-    /*
-     * We remove all the TBs in the range [start, end[.
-     * XXX: see if in some cases it could be faster to invalidate all the code
-     */
-    PAGE_FOR_EACH_TB(p, tb, n) {
-        assert_page_locked(p);
-        /* NOTE: this is subtle as a TB may span two physical pages */
-        if (n == 0) {
-            /* NOTE: tb_end may be after the end of the page, but
-               it is not a problem */
-            tb_start = tb_page_addr0(tb);
-            tb_end = tb_start + tb->size;
-        } else {
-            tb_start = tb_page_addr1(tb);
-            tb_end = tb_start + ((tb_page_addr0(tb) + tb->size)
-                                 & ~TARGET_PAGE_MASK);
-        }
-        if (!(tb_end <= start || tb_start >= end)) {
-#ifdef TARGET_HAS_PRECISE_SMC
-            if (current_tb_not_found) {
-                current_tb_not_found = false;
-                /* now we have a real cpu fault */
-                current_tb = tcg_tb_lookup(retaddr);
-            }
-            if (current_tb == tb &&
-                (tb_cflags(current_tb) & CF_COUNT_MASK) != 1) {
-                /*
-                 * If we are modifying the current TB, we must stop
-                 * its execution. We could be more precise by checking
-                 * that the modification is after the current PC, but it
-                 * would require a specialized function to partially
-                 * restore the CPU state.
-                 */
-                current_tb_modified = true;
-                cpu_restore_state_from_tb(cpu, current_tb, retaddr);
-            }
-#endif /* TARGET_HAS_PRECISE_SMC */
-            tb_phys_invalidate__locked(tb);
-        }
-    }
-#if !defined(CONFIG_USER_ONLY)
-    /* if no code remaining, no need to continue to use slow writes */
-    if (!p->first_tb) {
-        tlb_unprotect_code(start);
-    }
-#endif
-#ifdef TARGET_HAS_PRECISE_SMC
-    if (current_tb_modified) {
-        page_collection_unlock(pages);
-        /* Force execution of one insn next time.  */
-        cpu->cflags_next_tb = 1 | CF_NOIRQ | curr_cflags(cpu);
-        mmap_unlock();
-        cpu_loop_exit_noexc(cpu);
-    }
-#endif
-}
-
-/*
- * Invalidate all TBs which intersect with the target physical
- * address page @addr.
- *
- * Called with mmap_lock held for user-mode emulation
- */
-void tb_invalidate_phys_page(tb_page_addr_t addr)
-{
-    struct page_collection *pages;
-    tb_page_addr_t start, end;
-    PageDesc *p;
-
-    assert_memory_lock();
-
-    p = page_find(addr >> TARGET_PAGE_BITS);
-    if (p == NULL) {
-        return;
-    }
-
-    start = addr & TARGET_PAGE_MASK;
-    end = start + TARGET_PAGE_SIZE;
-    pages = page_collection_lock(start, end);
-    tb_invalidate_phys_page_range__locked(pages, p, start, end, 0);
-    page_collection_unlock(pages);
-}
-
-/*
- * Invalidate all TBs which intersect with the target physical address range
- * [start;end[. NOTE: start and end may refer to *different* physical pages.
- * 'is_cpu_write_access' should be true if called from a real cpu write
- * access: the virtual CPU will exit the current TB if code is modified inside
- * this TB.
- *
- * Called with mmap_lock held for user-mode emulation.
- */
-void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end)
-{
-    struct page_collection *pages;
-    tb_page_addr_t next;
-
-    assert_memory_lock();
-
-    pages = page_collection_lock(start, end);
-    for (next = (start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
-         start < end;
-         start = next, next += TARGET_PAGE_SIZE) {
-        PageDesc *pd = page_find(start >> TARGET_PAGE_BITS);
-        tb_page_addr_t bound = MIN(next, end);
-
-        if (pd == NULL) {
-            continue;
-        }
-        tb_invalidate_phys_page_range__locked(pages, pd, start, bound, 0);
-    }
-    page_collection_unlock(pages);
-}
-
-#ifdef CONFIG_SOFTMMU
-/*
- * len must be <= 8 and start must be a multiple of len.
- * Called via softmmu_template.h when code areas are written to with
- * iothread mutex not held.
- *
- * Call with all @pages in the range [@start, @start + len[ locked.
- */
-void tb_invalidate_phys_page_fast(struct page_collection *pages,
-                                  tb_page_addr_t start, int len,
-                                  uintptr_t retaddr)
-{
-    PageDesc *p;
-
-    assert_memory_lock();
-
-    p = page_find(start >> TARGET_PAGE_BITS);
-    if (!p) {
-        return;
-    }
-
-    assert_page_locked(p);
-    tb_invalidate_phys_page_range__locked(pages, p, start, start + len,
-                                          retaddr);
-}
-#else
-/*
- * Called with mmap_lock held. If pc is not 0 then it indicates the
- * host PC of the faulting store instruction that caused this invalidate.
- * Returns true if the caller needs to abort execution of the current
- * TB (because it was modified by this store and the guest CPU has
- * precise-SMC semantics).
- */
-bool tb_invalidate_phys_page_unwind(tb_page_addr_t addr, uintptr_t pc)
-{
-    TranslationBlock *tb;
-    PageDesc *p;
-    int n;
-#ifdef TARGET_HAS_PRECISE_SMC
-    TranslationBlock *current_tb = NULL;
-    CPUState *cpu = current_cpu;
-    bool current_tb_modified = false;
-#endif
-
-    assert_memory_lock();
-
-    addr &= TARGET_PAGE_MASK;
-    p = page_find(addr >> TARGET_PAGE_BITS);
-    if (!p) {
-        return false;
-    }
-
-#ifdef TARGET_HAS_PRECISE_SMC
-    if (p->first_tb && pc != 0) {
-        current_tb = tcg_tb_lookup(pc);
-    }
-#endif
-    assert_page_locked(p);
-    PAGE_FOR_EACH_TB(p, tb, n) {
-#ifdef TARGET_HAS_PRECISE_SMC
-        if (current_tb == tb &&
-            (tb_cflags(current_tb) & CF_COUNT_MASK) != 1) {
-            /*
-             * If we are modifying the current TB, we must stop its execution.
-             * We could be more precise by checking that the modification is
-             * after the current PC, but it would require a specialized
-             * function to partially restore the CPU state.
-             */
-            current_tb_modified = true;
-            cpu_restore_state_from_tb(cpu, current_tb, pc);
-        }
-#endif /* TARGET_HAS_PRECISE_SMC */
-        tb_phys_invalidate(tb, addr);
-    }
-    p->first_tb = (uintptr_t)NULL;
-#ifdef TARGET_HAS_PRECISE_SMC
-    if (current_tb_modified) {
-        /* Force execution of one insn next time.  */
-        cpu->cflags_next_tb = 1 | CF_NOIRQ | curr_cflags(cpu);
-        return true;
-    }
-#endif
-
-    return false;
-}
-#endif

accel/tcg/tcg-accel-ops-icount.c

@@ -24,11 +24,13 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu-common.h"
+#include "sysemu/tcg.h"
 #include "sysemu/replay.h"
-#include "sysemu/cpu-timers.h"
 #include "qemu/main-loop.h"
 #include "qemu/guest-random.h"
 #include "exec/exec-all.h"
+#include "hw/boards.h"
 
 #include "tcg-accel-ops.h"
 #include "tcg-accel-ops-icount.h"
@@ -84,7 +86,8 @@ void icount_handle_deadline(void)
      * Don't interrupt cpu thread, when these events are waiting
      * (i.e., there is no checkpoint)
      */
-    if (deadline == 0) {
+    if (deadline == 0
+        && (replay_mode != REPLAY_MODE_PLAY || replay_has_checkpoint())) {
         icount_notify_aio_contexts();
     }
 }
@@ -108,14 +111,8 @@ void icount_prepare_for_run(CPUState *cpu)
 
     replay_mutex_lock();
 
-    if (cpu->icount_budget == 0) {
-        /*
-         * We're called without the iothread lock, so must take it while
-         * we're calling timer handlers.
-         */
-        qemu_mutex_lock_iothread();
+    if (cpu->icount_budget == 0 && replay_has_checkpoint()) {
         icount_notify_aio_contexts();
-        qemu_mutex_unlock_iothread();
     }
 }
 

accel/tcg/tcg-accel-ops-icount.h

@@ -7,8 +7,8 @@
  * See the COPYING file in the top-level directory.
  */
 
-#ifndef TCG_ACCEL_OPS_ICOUNT_H
-#define TCG_ACCEL_OPS_ICOUNT_H
+#ifndef TCG_CPUS_ICOUNT_H
+#define TCG_CPUS_ICOUNT_H
 
 void icount_handle_deadline(void);
 void icount_prepare_for_run(CPUState *cpu);
@@ -16,4 +16,4 @@ void icount_process_data(CPUState *cpu);
 
 void icount_handle_interrupt(CPUState *cpu, int mask);
 
-#endif /* TCG_ACCEL_OPS_ICOUNT_H */
+#endif /* TCG_CPUS_ICOUNT_H */

accel/tcg/tcg-accel-ops-mttcg.c

@@ -24,11 +24,10 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu-common.h"
 #include "sysemu/tcg.h"
 #include "sysemu/replay.h"
-#include "sysemu/cpu-timers.h"
 #include "qemu/main-loop.h"
-#include "qemu/notify.h"
 #include "qemu/guest-random.h"
 #include "exec/exec-all.h"
 #include "hw/boards.h"
@@ -36,26 +35,6 @@
 #include "tcg-accel-ops.h"
 #include "tcg-accel-ops-mttcg.h"
 
-typedef struct MttcgForceRcuNotifier {
-    Notifier notifier;
-    CPUState *cpu;
-} MttcgForceRcuNotifier;
-
-static void do_nothing(CPUState *cpu, run_on_cpu_data d)
-{
-}
-
-static void mttcg_force_rcu(Notifier *notify, void *data)
-{
-    CPUState *cpu = container_of(notify, MttcgForceRcuNotifier, notifier)->cpu;
-
-    /*
-     * Called with rcu_registry_lock held, using async_run_on_cpu() ensures
-     * that there are no deadlocks.
-     */
-    async_run_on_cpu(cpu, do_nothing, RUN_ON_CPU_NULL);
-}
-
 /*
  * In the multi-threaded case each vCPU has its own thread. The TLS
  * variable current_cpu can be used deep in the code to find the
@@ -64,16 +43,12 @@ static void mttcg_force_rcu(Notifier *notify, void *data)
 
 static void *mttcg_cpu_thread_fn(void *arg)
 {
-    MttcgForceRcuNotifier force_rcu;
     CPUState *cpu = arg;
 
     assert(tcg_enabled());
     g_assert(!icount_enabled());
 
     rcu_register_thread();
-    force_rcu.notifier.notify = mttcg_force_rcu;
-    force_rcu.cpu = cpu;
-    rcu_add_force_rcu_notifier(&force_rcu.notifier);
     tcg_register_thread();
 
     qemu_mutex_lock_iothread();
@@ -100,9 +75,14 @@ static void *mttcg_cpu_thread_fn(void *arg)
                 break;
             case EXCP_HALTED:
                 /*
-                 * Usually cpu->halted is set, but may have already been
-                 * reset by another thread by the time we arrive here.
+                 * during start-up the vCPU is reset and the thread is
+                 * kicked several times. If we don't ensure we go back
+                 * to sleep in the halted state we won't cleanly
+                 * start-up when the vCPU is enabled.
+                 *
+                 * cpu->halted should ensure we sleep in wait_io_event
                  */
+                g_assert(cpu->halted);
                 break;
             case EXCP_ATOMIC:
                 qemu_mutex_unlock_iothread();
@@ -120,7 +100,6 @@ static void *mttcg_cpu_thread_fn(void *arg)
 
     tcg_cpus_destroy(cpu);
     qemu_mutex_unlock_iothread();
-    rcu_remove_force_rcu_notifier(&force_rcu.notifier);
     rcu_unregister_thread();
     return NULL;
 }
@@ -137,7 +116,7 @@ void mttcg_start_vcpu_thread(CPUState *cpu)
     g_assert(tcg_enabled());
     tcg_cpu_init_cflags(cpu, current_machine->smp.max_cpus > 1);
 
-    cpu->thread = g_new0(QemuThread, 1);
+    cpu->thread = g_malloc0(sizeof(QemuThread));
     cpu->halt_cond = g_malloc0(sizeof(QemuCond));
     qemu_cond_init(cpu->halt_cond);
 

accel/tcg/tcg-accel-ops-mttcg.h

@@ -7,8 +7,8 @@
  * See the COPYING file in the top-level directory.
  */
 
-#ifndef TCG_ACCEL_OPS_MTTCG_H
-#define TCG_ACCEL_OPS_MTTCG_H
+#ifndef TCG_CPUS_MTTCG_H
+#define TCG_CPUS_MTTCG_H
 
 /* kick MTTCG vCPU thread */
 void mttcg_kick_vcpu_thread(CPUState *cpu);
@@ -16,4 +16,4 @@ void mttcg_kick_vcpu_thread(CPUState *cpu);
 /* start an mttcg vCPU thread */
 void mttcg_start_vcpu_thread(CPUState *cpu);
 
-#endif /* TCG_ACCEL_OPS_MTTCG_H */
+#endif /* TCG_CPUS_MTTCG_H */

accel/tcg/tcg-accel-ops-rr.c

@@ -24,13 +24,13 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu-common.h"
 #include "sysemu/tcg.h"
 #include "sysemu/replay.h"
-#include "sysemu/cpu-timers.h"
 #include "qemu/main-loop.h"
-#include "qemu/notify.h"
 #include "qemu/guest-random.h"
 #include "exec/exec-all.h"
+#include "hw/boards.h"
 
 #include "tcg-accel-ops.h"
 #include "tcg-accel-ops-rr.h"
@@ -51,7 +51,7 @@ void rr_kick_vcpu_thread(CPUState *unused)
  *
  * The kick timer is responsible for moving single threaded vCPU
  * emulation on to the next vCPU. If more than one vCPU is running a
- * timer event we force a cpu->exit so the next vCPU can get
+ * timer event with force a cpu->exit so the next vCPU can get
  * scheduled.
  *
  * The timer is removed if all vCPUs are idle and restarted again once
@@ -61,6 +61,8 @@ void rr_kick_vcpu_thread(CPUState *unused)
 static QEMUTimer *rr_kick_vcpu_timer;
 static CPUState *rr_current_cpu;
 
+#define TCG_KICK_PERIOD (NANOSECONDS_PER_SECOND / 10)
+
 static inline int64_t rr_next_kick_time(void)
 {
     return qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + TCG_KICK_PERIOD;
@@ -134,11 +136,6 @@ static void rr_deal_with_unplugged_cpus(void)
     }
 }
 
-static void rr_force_rcu(Notifier *notify, void *data)
-{
-    rr_kick_next_cpu();
-}
-
 /*
  * In the single-threaded case each vCPU is simulated in turn. If
  * there is more than a single vCPU we create a simple timer to kick
@@ -149,13 +146,10 @@ static void rr_force_rcu(Notifier *notify, void *data)
 
 static void *rr_cpu_thread_fn(void *arg)
 {
-    Notifier force_rcu;
     CPUState *cpu = arg;
 
     assert(tcg_enabled());
     rcu_register_thread();
-    force_rcu.notify = rr_force_rcu;
-    rcu_add_force_rcu_notifier(&force_rcu);
     tcg_register_thread();
 
     qemu_mutex_lock_iothread();
@@ -264,7 +258,6 @@ static void *rr_cpu_thread_fn(void *arg)
         rr_deal_with_unplugged_cpus();
     }
 
-    rcu_remove_force_rcu_notifier(&force_rcu);
     rcu_unregister_thread();
     return NULL;
 }
@@ -279,8 +272,8 @@ void rr_start_vcpu_thread(CPUState *cpu)
     tcg_cpu_init_cflags(cpu, false);
 
     if (!single_tcg_cpu_thread) {
-        cpu->thread = g_new0(QemuThread, 1);
-        cpu->halt_cond = g_new0(QemuCond, 1);
+        cpu->thread = g_malloc0(sizeof(QemuThread));
+        cpu->halt_cond = g_malloc0(sizeof(QemuCond));
         qemu_cond_init(cpu->halt_cond);
 
         /* share a single thread for all cpus with TCG */

accel/tcg/tcg-accel-ops-rr.h

@@ -7,8 +7,8 @@
  * See the COPYING file in the top-level directory.
  */
 
-#ifndef TCG_ACCEL_OPS_RR_H
-#define TCG_ACCEL_OPS_RR_H
+#ifndef TCG_CPUS_RR_H
+#define TCG_CPUS_RR_H
 
 #define TCG_KICK_PERIOD (NANOSECONDS_PER_SECOND / 10)
 
@@ -18,4 +18,4 @@ void rr_kick_vcpu_thread(CPUState *unused);
 /* start the round robin vcpu thread */
 void rr_start_vcpu_thread(CPUState *cpu);
 
-#endif /* TCG_ACCEL_OPS_RR_H */
+#endif /* TCG_CPUS_RR_H */

accel/tcg/tcg-accel-ops.c

@@ -26,14 +26,13 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu-common.h"
 #include "sysemu/tcg.h"
 #include "sysemu/replay.h"
-#include "sysemu/cpu-timers.h"
 #include "qemu/main-loop.h"
 #include "qemu/guest-random.h"
 #include "exec/exec-all.h"
-#include "exec/hwaddr.h"
-#include "exec/gdbstub.h"
+#include "hw/boards.h"
 
 #include "tcg-accel-ops.h"
 #include "tcg-accel-ops-mttcg.h"
@@ -93,120 +92,23 @@ void tcg_handle_interrupt(CPUState *cpu, int mask)
     }
 }
 
-static bool tcg_supports_guest_debug(void)
-{
-    return true;
-}
-
-/* Translate GDB watchpoint type to a flags value for cpu_watchpoint_* */
-static inline int xlat_gdb_type(CPUState *cpu, int gdbtype)
-{
-    static const int xlat[] = {
-        [GDB_WATCHPOINT_WRITE]  = BP_GDB | BP_MEM_WRITE,
-        [GDB_WATCHPOINT_READ]   = BP_GDB | BP_MEM_READ,
-        [GDB_WATCHPOINT_ACCESS] = BP_GDB | BP_MEM_ACCESS,
-    };
-
-    CPUClass *cc = CPU_GET_CLASS(cpu);
-    int cputype = xlat[gdbtype];
-
-    if (cc->gdb_stop_before_watchpoint) {
-        cputype |= BP_STOP_BEFORE_ACCESS;
-    }
-    return cputype;
-}
-
-static int tcg_insert_breakpoint(CPUState *cs, int type, hwaddr addr, hwaddr len)
-{
-    CPUState *cpu;
-    int err = 0;
-
-    switch (type) {
-    case GDB_BREAKPOINT_SW:
-    case GDB_BREAKPOINT_HW:
-        CPU_FOREACH(cpu) {
-            err = cpu_breakpoint_insert(cpu, addr, BP_GDB, NULL);
-            if (err) {
-                break;
-            }
-        }
-        return err;
-    case GDB_WATCHPOINT_WRITE:
-    case GDB_WATCHPOINT_READ:
-    case GDB_WATCHPOINT_ACCESS:
-        CPU_FOREACH(cpu) {
-            err = cpu_watchpoint_insert(cpu, addr, len,
-                                        xlat_gdb_type(cpu, type), NULL);
-            if (err) {
-                break;
-            }
-        }
-        return err;
-    default:
-        return -ENOSYS;
-    }
-}
-
-static int tcg_remove_breakpoint(CPUState *cs, int type, hwaddr addr, hwaddr len)
-{
-    CPUState *cpu;
-    int err = 0;
-
-    switch (type) {
-    case GDB_BREAKPOINT_SW:
-    case GDB_BREAKPOINT_HW:
-        CPU_FOREACH(cpu) {
-            err = cpu_breakpoint_remove(cpu, addr, BP_GDB);
-            if (err) {
-                break;
-            }
-        }
-        return err;
-    case GDB_WATCHPOINT_WRITE:
-    case GDB_WATCHPOINT_READ:
-    case GDB_WATCHPOINT_ACCESS:
-        CPU_FOREACH(cpu) {
-            err = cpu_watchpoint_remove(cpu, addr, len,
-                                        xlat_gdb_type(cpu, type));
-            if (err) {
-                break;
-            }
-        }
-        return err;
-    default:
-        return -ENOSYS;
-    }
-}
-
-static inline void tcg_remove_all_breakpoints(CPUState *cpu)
-{
-    cpu_breakpoint_remove_all(cpu, BP_GDB);
-    cpu_watchpoint_remove_all(cpu, BP_GDB);
-}
-
 static void tcg_accel_ops_init(AccelOpsClass *ops)
 {
     if (qemu_tcg_mttcg_enabled()) {
         ops->create_vcpu_thread = mttcg_start_vcpu_thread;
         ops->kick_vcpu_thread = mttcg_kick_vcpu_thread;
         ops->handle_interrupt = tcg_handle_interrupt;
+    } else if (icount_enabled()) {
+        ops->create_vcpu_thread = rr_start_vcpu_thread;
+        ops->kick_vcpu_thread = rr_kick_vcpu_thread;
+        ops->handle_interrupt = icount_handle_interrupt;
+        ops->get_virtual_clock = icount_get;
+        ops->get_elapsed_ticks = icount_get;
     } else {
         ops->create_vcpu_thread = rr_start_vcpu_thread;
         ops->kick_vcpu_thread = rr_kick_vcpu_thread;
-
-        if (icount_enabled()) {
-            ops->handle_interrupt = icount_handle_interrupt;
-            ops->get_virtual_clock = icount_get;
-            ops->get_elapsed_ticks = icount_get;
-        } else {
-            ops->handle_interrupt = tcg_handle_interrupt;
-        }
+        ops->handle_interrupt = tcg_handle_interrupt;
     }
-
-    ops->supports_guest_debug = tcg_supports_guest_debug;
-    ops->insert_breakpoint = tcg_insert_breakpoint;
-    ops->remove_breakpoint = tcg_remove_breakpoint;
-    ops->remove_all_breakpoints = tcg_remove_all_breakpoints;
 }
 
 static void tcg_accel_ops_class_init(ObjectClass *oc, void *data)
@@ -223,7 +125,6 @@ static const TypeInfo tcg_accel_ops_type = {
     .class_init = tcg_accel_ops_class_init,
     .abstract = true,
 };
-module_obj(ACCEL_OPS_NAME("tcg"));
 
 static void tcg_accel_ops_register_types(void)
 {

accel/tcg/tcg-accel-ops.h

@@ -9,8 +9,8 @@
  * See the COPYING file in the top-level directory.
  */
 
-#ifndef TCG_ACCEL_OPS_H
-#define TCG_ACCEL_OPS_H
+#ifndef TCG_CPUS_H
+#define TCG_CPUS_H
 
 #include "sysemu/cpus.h"
 
@@ -19,4 +19,4 @@ int tcg_cpus_exec(CPUState *cpu);
 void tcg_handle_interrupt(CPUState *cpu, int mask);
 void tcg_cpu_init_cflags(CPUState *cpu, bool parallel);
 
-#endif /* TCG_ACCEL_OPS_H */
+#endif /* TCG_CPUS_H */

accel/tcg/tcg-all.c

@@ -24,19 +24,14 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu-common.h"
 #include "sysemu/tcg.h"
-#include "sysemu/replay.h"
 #include "sysemu/cpu-timers.h"
 #include "tcg/tcg.h"
 #include "qapi/error.h"
 #include "qemu/error-report.h"
 #include "qemu/accel.h"
 #include "qapi/qapi-builtin-visit.h"
-#include "qemu/units.h"
-#if !defined(CONFIG_USER_ONLY)
-#include "hw/boards.h"
-#endif
-#include "internal.h"
 
 struct TCGState {
     AccelState parent_obj;
@@ -110,29 +105,22 @@ static void tcg_accel_instance_init(Object *obj)
 
 bool mttcg_enabled;
 
-static int tcg_init_machine(MachineState *ms)
+static int tcg_init(MachineState *ms)
 {
     TCGState *s = TCG_STATE(current_accel());
-#ifdef CONFIG_USER_ONLY
-    unsigned max_cpus = 1;
-#else
-    unsigned max_cpus = ms->smp.max_cpus;
-#endif
 
-    tcg_allowed = true;
+    tcg_exec_init(s->tb_size * 1024 * 1024, s->splitwx_enabled);
     mttcg_enabled = s->mttcg_enabled;
 
-    page_init();
-    tb_htable_init();
-    tcg_init(s->tb_size * MiB, s->splitwx_enabled, max_cpus);
-
-#if defined(CONFIG_SOFTMMU)
     /*
-     * There's no guest base to take into account, so go ahead and
-     * initialize the prologue now.
+     * Initialize TCG regions only for softmmu.
+     *
+     * This needs to be done later for user mode, because the prologue
+     * generation needs to be delayed so that GUEST_BASE is already set.
      */
-    tcg_prologue_init(tcg_ctx);
-#endif
+#ifndef CONFIG_USER_ONLY
+    tcg_region_init();
+#endif /* !CONFIG_USER_ONLY */
 
     return 0;
 }
@@ -208,28 +196,12 @@ static void tcg_set_splitwx(Object *obj, bool value, Error **errp)
     s->splitwx_enabled = value;
 }
 
-static int tcg_gdbstub_supported_sstep_flags(void)
-{
-    /*
-     * In replay mode all events will come from the log and can't be
-     * suppressed otherwise we would break determinism. However as those
-     * events are tied to the number of executed instructions we won't see
-     * them occurring every time we single step.
-     */
-    if (replay_mode != REPLAY_MODE_NONE) {
-        return SSTEP_ENABLE;
-    } else {
-        return SSTEP_ENABLE | SSTEP_NOIRQ | SSTEP_NOTIMER;
-    }
-}
-
 static void tcg_accel_class_init(ObjectClass *oc, void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     ac->name = "tcg";
-    ac->init_machine = tcg_init_machine;
+    ac->init_machine = tcg_init;
     ac->allowed = &tcg_allowed;
-    ac->gdbstub_supported_sstep_flags = tcg_gdbstub_supported_sstep_flags;
 
     object_class_property_add_str(oc, "thread",
                                   tcg_get_thread,
@@ -254,7 +226,6 @@ static const TypeInfo tcg_accel_type = {
     .class_init = tcg_accel_class_init,
     .instance_size = sizeof(TCGState),
 };
-module_obj(TYPE_TCG_ACCEL);
 
 static void register_accel_types(void)
 {

accel/tcg/tcg-runtime-gvec.c

@@ -1073,8 +1073,9 @@ void HELPER(gvec_ssadd32)(void *d, void *a, void *b, uint32_t desc)
     for (i = 0; i < oprsz; i += sizeof(int32_t)) {
         int32_t ai = *(int32_t *)(a + i);
         int32_t bi = *(int32_t *)(b + i);
-        int32_t di;
-        if (sadd32_overflow(ai, bi, &di)) {
+        int32_t di = ai + bi;
+        if (((di ^ ai) &~ (ai ^ bi)) < 0) {
+            /* Signed overflow.  */
             di = (di < 0 ? INT32_MAX : INT32_MIN);
         }
         *(int32_t *)(d + i) = di;
@@ -1090,8 +1091,9 @@ void HELPER(gvec_ssadd64)(void *d, void *a, void *b, uint32_t desc)
     for (i = 0; i < oprsz; i += sizeof(int64_t)) {
         int64_t ai = *(int64_t *)(a + i);
         int64_t bi = *(int64_t *)(b + i);
-        int64_t di;
-        if (sadd64_overflow(ai, bi, &di)) {
+        int64_t di = ai + bi;
+        if (((di ^ ai) &~ (ai ^ bi)) < 0) {
+            /* Signed overflow.  */
             di = (di < 0 ? INT64_MAX : INT64_MIN);
         }
         *(int64_t *)(d + i) = di;
@@ -1141,8 +1143,9 @@ void HELPER(gvec_sssub32)(void *d, void *a, void *b, uint32_t desc)
     for (i = 0; i < oprsz; i += sizeof(int32_t)) {
         int32_t ai = *(int32_t *)(a + i);
         int32_t bi = *(int32_t *)(b + i);
-        int32_t di;
-        if (ssub32_overflow(ai, bi, &di)) {
+        int32_t di = ai - bi;
+        if (((di ^ ai) & (ai ^ bi)) < 0) {
+            /* Signed overflow.  */
             di = (di < 0 ? INT32_MAX : INT32_MIN);
         }
         *(int32_t *)(d + i) = di;
@@ -1158,8 +1161,9 @@ void HELPER(gvec_sssub64)(void *d, void *a, void *b, uint32_t desc)
     for (i = 0; i < oprsz; i += sizeof(int64_t)) {
         int64_t ai = *(int64_t *)(a + i);
         int64_t bi = *(int64_t *)(b + i);
-        int64_t di;
-        if (ssub64_overflow(ai, bi, &di)) {
+        int64_t di = ai - bi;
+        if (((di ^ ai) & (ai ^ bi)) < 0) {
+            /* Signed overflow.  */
             di = (di < 0 ? INT64_MAX : INT64_MIN);
         }
         *(int64_t *)(d + i) = di;
@@ -1205,8 +1209,8 @@ void HELPER(gvec_usadd32)(void *d, void *a, void *b, uint32_t desc)
     for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
         uint32_t ai = *(uint32_t *)(a + i);
         uint32_t bi = *(uint32_t *)(b + i);
-        uint32_t di;
-        if (uadd32_overflow(ai, bi, &di)) {
+        uint32_t di = ai + bi;
+        if (di < ai) {
             di = UINT32_MAX;
         }
         *(uint32_t *)(d + i) = di;
@@ -1222,8 +1226,8 @@ void HELPER(gvec_usadd64)(void *d, void *a, void *b, uint32_t desc)
     for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
         uint64_t ai = *(uint64_t *)(a + i);
         uint64_t bi = *(uint64_t *)(b + i);
-        uint64_t di;
-        if (uadd64_overflow(ai, bi, &di)) {
+        uint64_t di = ai + bi;
+        if (di < ai) {
             di = UINT64_MAX;
         }
         *(uint64_t *)(d + i) = di;
@@ -1269,8 +1273,8 @@ void HELPER(gvec_ussub32)(void *d, void *a, void *b, uint32_t desc)
     for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
         uint32_t ai = *(uint32_t *)(a + i);
         uint32_t bi = *(uint32_t *)(b + i);
-        uint32_t di;
-        if (usub32_overflow(ai, bi, &di)) {
+        uint32_t di = ai - bi;
+        if (ai < bi) {
             di = 0;
         }
         *(uint32_t *)(d + i) = di;
@@ -1286,8 +1290,8 @@ void HELPER(gvec_ussub64)(void *d, void *a, void *b, uint32_t desc)
     for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
         uint64_t ai = *(uint64_t *)(a + i);
         uint64_t bi = *(uint64_t *)(b + i);
-        uint64_t di;
-        if (usub64_overflow(ai, bi, &di)) {
+        uint64_t di = ai - bi;
+        if (ai < bi) {
             di = 0;
         }
         *(uint64_t *)(d + i) = di;

accel/tcg/tcg-runtime.c

@@ -30,6 +30,7 @@
 #include "disas/disas.h"
 #include "exec/log.h"
 #include "tcg/tcg.h"
+#include "exec/tb-lookup.h"
 
 /* 32-bit helpers */
 
@@ -144,6 +145,27 @@ uint64_t HELPER(ctpop_i64)(uint64_t arg)
     return ctpop64(arg);
 }
 
+const void *HELPER(lookup_tb_ptr)(CPUArchState *env)
+{
+    CPUState *cpu = env_cpu(env);
+    TranslationBlock *tb;
+    target_ulong cs_base, pc;
+    uint32_t flags;
+
+    cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
+
+    tb = tb_lookup(cpu, pc, cs_base, flags, curr_cflags(cpu));
+    if (tb == NULL) {
+        return tcg_code_gen_epilogue;
+    }
+    qemu_log_mask_and_addr(CPU_LOG_EXEC, pc,
+                           "Chain %d: %p ["
+                           TARGET_FMT_lx "/" TARGET_FMT_lx "/%#x] %s\n",
+                           cpu->cpu_index, tb->tc.ptr, cs_base, pc, flags,
+                           lookup_symbol(pc));
+    return tb->tc.ptr;
+}
+
 void HELPER(exit_atomic)(CPUArchState *env)
 {
     cpu_loop_exit_atomic(env_cpu(env), GETPC());

accel/tcg/tcg-runtime.h

@@ -39,6 +39,8 @@ DEF_HELPER_FLAGS_1(exit_atomic, TCG_CALL_NO_WG, noreturn, env)
 DEF_HELPER_FLAGS_3(memset, TCG_CALL_NO_RWG, ptr, ptr, int, ptr)
 #endif /* IN_HELPER_PROTO */
 
+#ifdef CONFIG_SOFTMMU
+
 DEF_HELPER_FLAGS_5(atomic_cmpxchgb, TCG_CALL_NO_WG,
                    i32, env, tl, i32, i32, i32)
 DEF_HELPER_FLAGS_5(atomic_cmpxchgw_be, TCG_CALL_NO_WG,
@@ -86,6 +88,50 @@ DEF_HELPER_FLAGS_5(atomic_cmpxchgq_le, TCG_CALL_NO_WG,
                        TCG_CALL_NO_WG, i32, env, tl, i32, i32)
 #endif /* CONFIG_ATOMIC64 */
 
+#else
+
+DEF_HELPER_FLAGS_4(atomic_cmpxchgb, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
+DEF_HELPER_FLAGS_4(atomic_cmpxchgw_be, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
+DEF_HELPER_FLAGS_4(atomic_cmpxchgw_le, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
+DEF_HELPER_FLAGS_4(atomic_cmpxchgl_be, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
+DEF_HELPER_FLAGS_4(atomic_cmpxchgl_le, TCG_CALL_NO_WG, i32, env, tl, i32, i32)
+#ifdef CONFIG_ATOMIC64
+DEF_HELPER_FLAGS_4(atomic_cmpxchgq_be, TCG_CALL_NO_WG, i64, env, tl, i64, i64)
+DEF_HELPER_FLAGS_4(atomic_cmpxchgq_le, TCG_CALL_NO_WG, i64, env, tl, i64, i64)
+#endif
+
+#ifdef CONFIG_ATOMIC64
+#define GEN_ATOMIC_HELPERS(NAME)                             \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), b),         \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), w_le),      \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), w_be),      \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), l_le),      \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), l_be),      \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), q_le),      \
+                       TCG_CALL_NO_WG, i64, env, tl, i64)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), q_be),      \
+                       TCG_CALL_NO_WG, i64, env, tl, i64)
+#else
+#define GEN_ATOMIC_HELPERS(NAME)                             \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), b),         \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), w_le),      \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), w_be),      \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), l_le),      \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)    \
+    DEF_HELPER_FLAGS_3(glue(glue(atomic_, NAME), l_be),      \
+                       TCG_CALL_NO_WG, i32, env, tl, i32)
+#endif /* CONFIG_ATOMIC64 */
+
+#endif /* CONFIG_SOFTMMU */
+
 GEN_ATOMIC_HELPERS(fetch_add)
 GEN_ATOMIC_HELPERS(fetch_and)
 GEN_ATOMIC_HELPERS(fetch_or)

accel/tcg/trace-events

@@ -1,4 +1,4 @@
-# See docs/devel/tracing.rst for syntax documentation.
+# See docs/devel/tracing.txt for syntax documentation.
 
 # TCG related tracing
 # cpu-exec.c

accel/tcg/translator.c

@@ -9,6 +9,7 @@
 
 #include "qemu/osdep.h"
 #include "qemu/error-report.h"
+#include "cpu.h"
 #include "tcg/tcg.h"
 #include "tcg/tcg-op.h"
 #include "exec/exec-all.h"
@@ -31,38 +32,20 @@ void translator_loop_temp_check(DisasContextBase *db)
     }
 }
 
-bool translator_use_goto_tb(DisasContextBase *db, target_ulong dest)
+void translator_loop(const TranslatorOps *ops, DisasContextBase *db,
+                     CPUState *cpu, TranslationBlock *tb, int max_insns)
 {
-    /* Suppress goto_tb if requested. */
-    if (tb_cflags(db->tb) & CF_NO_GOTO_TB) {
-        return false;
-    }
-
-    /* Check for the dest on the same page as the start of the TB.  */
-    return ((db->pc_first ^ dest) & TARGET_PAGE_MASK) == 0;
-}
-
-void translator_loop(CPUState *cpu, TranslationBlock *tb, int max_insns,
-                     target_ulong pc, void *host_pc,
-                     const TranslatorOps *ops, DisasContextBase *db)
-{
-    uint32_t cflags = tb_cflags(tb);
+    int bp_insn = 0;
     bool plugin_enabled;
 
     /* Initialize DisasContext */
     db->tb = tb;
-    db->pc_first = pc;
-    db->pc_next = pc;
+    db->pc_first = tb->pc;
+    db->pc_next = db->pc_first;
     db->is_jmp = DISAS_NEXT;
     db->num_insns = 0;
     db->max_insns = max_insns;
-    db->singlestep_enabled = cflags & CF_SINGLE_STEP;
-    db->host_addr[0] = host_pc;
-    db->host_addr[1] = NULL;
-
-#ifdef CONFIG_USER_ONLY
-    page_protect(pc);
-#endif
+    db->singlestep_enabled = cpu->singlestep_enabled;
 
     ops->init_disas_context(db, cpu);
     tcg_debug_assert(db->is_jmp == DISAS_NEXT);  /* no early exit */
@@ -75,7 +58,8 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb, int max_insns,
     ops->tb_start(db, cpu);
     tcg_debug_assert(db->is_jmp == DISAS_NEXT);  /* no early exit */
 
-    plugin_enabled = plugin_gen_tb_start(cpu, db, cflags & CF_MEMI_ONLY);
+    plugin_enabled = plugin_gen_tb_start(cpu, tb,
+                                         tb_cflags(db->tb) & CF_MEMI_ONLY);
 
     while (true) {
         db->num_insns++;
@@ -86,17 +70,39 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb, int max_insns,
             plugin_gen_insn_start(cpu, db);
         }
 
+        /* Pass breakpoint hits to target for further processing */
+        if (!db->singlestep_enabled
+            && unlikely(!QTAILQ_EMPTY(&cpu->breakpoints))) {
+            CPUBreakpoint *bp;
+            QTAILQ_FOREACH(bp, &cpu->breakpoints, entry) {
+                if (bp->pc == db->pc_next) {
+                    if (ops->breakpoint_check(db, cpu, bp)) {
+                        bp_insn = 1;
+                        break;
+                    }
+                }
+            }
+            /* The breakpoint_check hook may use DISAS_TOO_MANY to indicate
+               that only one more instruction is to be executed.  Otherwise
+               it should use DISAS_NORETURN when generating an exception,
+               but may use a DISAS_TARGET_* value for Something Else.  */
+            if (db->is_jmp > DISAS_TOO_MANY) {
+                break;
+            }
+        }
+
         /* Disassemble one instruction.  The translate_insn hook should
            update db->pc_next and db->is_jmp to indicate what should be
            done next -- either exiting this loop or locate the start of
            the next instruction.  */
-        if (db->num_insns == db->max_insns && (cflags & CF_LAST_IO)) {
+        if (db->num_insns == db->max_insns
+            && (tb_cflags(db->tb) & CF_LAST_IO)) {
             /* Accept I/O on the last instruction.  */
             gen_io_start();
             ops->translate_insn(db, cpu);
         } else {
             /* we should only see CF_MEMI_ONLY for io_recompile */
-            tcg_debug_assert(!(cflags & CF_MEMI_ONLY));
+            tcg_debug_assert(!(tb_cflags(db->tb) & CF_MEMI_ONLY));
             ops->translate_insn(db, cpu);
         }
 
@@ -123,7 +129,7 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb, int max_insns,
 
     /* Emit code to exit the TB, as indicated by db->is_jmp.  */
     ops->tb_stop(db, cpu);
-    gen_tb_end(db->tb, db->num_insns);
+    gen_tb_end(db->tb, db->num_insns - bp_insn);
 
     if (plugin_enabled) {
         plugin_gen_tb_end(cpu);
@@ -136,115 +142,11 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb, int max_insns,
 #ifdef DEBUG_DISAS
     if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)
         && qemu_log_in_addr_range(db->pc_first)) {
-        FILE *logfile = qemu_log_trylock();
-        if (logfile) {
-            fprintf(logfile, "----------------\n");
-            ops->disas_log(db, cpu, logfile);
-            fprintf(logfile, "\n");
-            qemu_log_unlock(logfile);
-        }
+        FILE *logfile = qemu_log_lock();
+        qemu_log("----------------\n");
+        ops->disas_log(db, cpu);
+        qemu_log("\n");
+        qemu_log_unlock(logfile);
     }
 #endif
 }
-
-static void *translator_access(CPUArchState *env, DisasContextBase *db,
-                               target_ulong pc, size_t len)
-{
-    void *host;
-    target_ulong base, end;
-    TranslationBlock *tb;
-
-    tb = db->tb;
-
-    /* Use slow path if first page is MMIO. */
-    if (unlikely(tb_page_addr0(tb) == -1)) {
-        return NULL;
-    }
-
-    end = pc + len - 1;
-    if (likely(is_same_page(db, end))) {
-        host = db->host_addr[0];
-        base = db->pc_first;
-    } else {
-        host = db->host_addr[1];
-        base = TARGET_PAGE_ALIGN(db->pc_first);
-        if (host == NULL) {
-            tb_page_addr_t phys_page =
-                get_page_addr_code_hostp(env, base, &db->host_addr[1]);
-            /* We cannot handle MMIO as second page. */
-            assert(phys_page != -1);
-            tb_set_page_addr1(tb, phys_page);
-#ifdef CONFIG_USER_ONLY
-            page_protect(end);
-#endif
-            host = db->host_addr[1];
-        }
-
-        /* Use slow path when crossing pages. */
-        if (is_same_page(db, pc)) {
-            return NULL;
-        }
-    }
-
-    tcg_debug_assert(pc >= base);
-    return host + (pc - base);
-}
-
-uint8_t translator_ldub(CPUArchState *env, DisasContextBase *db, abi_ptr pc)
-{
-    uint8_t ret;
-    void *p = translator_access(env, db, pc, sizeof(ret));
-
-    if (p) {
-        plugin_insn_append(pc, p, sizeof(ret));
-        return ldub_p(p);
-    }
-    ret = cpu_ldub_code(env, pc);
-    plugin_insn_append(pc, &ret, sizeof(ret));
-    return ret;
-}
-
-uint16_t translator_lduw(CPUArchState *env, DisasContextBase *db, abi_ptr pc)
-{
-    uint16_t ret, plug;
-    void *p = translator_access(env, db, pc, sizeof(ret));
-
-    if (p) {
-        plugin_insn_append(pc, p, sizeof(ret));
-        return lduw_p(p);
-    }
-    ret = cpu_lduw_code(env, pc);
-    plug = tswap16(ret);
-    plugin_insn_append(pc, &plug, sizeof(ret));
-    return ret;
-}
-
-uint32_t translator_ldl(CPUArchState *env, DisasContextBase *db, abi_ptr pc)
-{
-    uint32_t ret, plug;
-    void *p = translator_access(env, db, pc, sizeof(ret));
-
-    if (p) {
-        plugin_insn_append(pc, p, sizeof(ret));
-        return ldl_p(p);
-    }
-    ret = cpu_ldl_code(env, pc);
-    plug = tswap32(ret);
-    plugin_insn_append(pc, &plug, sizeof(ret));
-    return ret;
-}
-
-uint64_t translator_ldq(CPUArchState *env, DisasContextBase *db, abi_ptr pc)
-{
-    uint64_t ret, plug;
-    void *p = translator_access(env, db, pc, sizeof(ret));
-
-    if (p) {
-        plugin_insn_append(pc, p, sizeof(ret));
-        return ldq_p(p);
-    }
-    ret = cpu_ldq_code(env, pc);
-    plug = tswap64(ret);
-    plugin_insn_append(pc, &plug, sizeof(ret));
-    return ret;
-}

accel/tcg/user-exec-stub.c

@@ -1,6 +1,7 @@
 #include "qemu/osdep.h"
 #include "hw/core/cpu.h"
 #include "sysemu/replay.h"
+#include "sysemu/sysemu.h"
 
 bool enable_cpu_pm = false;