[PULL 00/12] Functional test patches

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* [PULL 00/12] Functional test patches
@ 2025-09-24  6:39 Thomas Huth
  2025-09-24  6:39 ` [PULL 01/12] tests/functional/m68k: Use proper polling in the next-cube test Thomas Huth
                   ` (12 more replies)
  0 siblings, 13 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson

 Hi Richard!

The following changes since commit ab8008b231e758e03c87c1c483c03afdd9c02e19:

  Merge tag 'pull-9p-20250918' of https://github.com/cschoenebeck/qemu into staging (2025-09-19 12:21:35 -0700)

are available in the Git repository at:

  https://gitlab.com/thuth/qemu.git tags/pull-request-2025-09-24

for you to fetch changes up to 097bbfc5e0ba889ce17106ef941a56111c3de270:

  tests/functional: treat unknown exceptions as transient faults (2025-09-24 08:26:11 +0200)

----------------------------------------------------------------
* New functional tests to check via the vmstate-static-checker.py script
* New functional tests for CD-ROM boot on hppa
* Skip functional tests on more exotic network errors, too
* Fix another issue with htags in the gitlab CI
* Some additional minor fixes to various functional tests

----------------------------------------------------------------
Daniel P. Berrangé (3):
      tests/functional: use self.log for all logging
      tests/functional: retry when seeing ConnectionError exception
      tests/functional: treat unknown exceptions as transient faults

Peter Maydell (1):
      .gitlab-ci.d/buildtest.yml: Unset CI_COMMIT_DESCRIPTION for htags

Thomas Huth (8):
      tests/functional/m68k: Use proper polling in the next-cube test
      tests/functional/s390x/test_pxelinux: Fix warnings from pylint
      tests: Move the old vmstate-static-checker files to tests/data/
      tests/functional: Test whether the vmstate-static-checker script works fine
      tests/data/vmstate-static-checker: Add dump files from QEMU 7.2.17
      tests/functional: Use vmstate-static-checker.py to test data from v7.2
      tests/functional/hppa: Add a CD-ROM boot test for qemu-system-hppa
      tests: Fix "make check-functional" for targets without thorough tests

 MAINTAINERS                                        |    6 +-
 .gitlab-ci.d/buildtest.yml                         |    2 +-
 tests/Makefile.include                             |    3 +
 .../vmstate-static-checker/aarch64/virt-7.2.json   | 2571 +++++++++++++++
 .../vmstate-static-checker}/dump1.json             |    0
 .../vmstate-static-checker}/dump2.json             |    0
 .../data/vmstate-static-checker/m68k/virt-7.2.json | 2936 +++++++++++++++++
 .../vmstate-static-checker/ppc64/pseries-7.2.json  | 1068 +++++++
 .../s390x/s390-ccw-virtio-7.2.json                 |  475 +++
 .../vmstate-static-checker/x86_64/pc-q35-7.2.json  | 3297 ++++++++++++++++++++
 tests/functional/aarch64/meson.build               |    1 +
 tests/functional/aarch64/test_virt.py              |    4 +-
 tests/functional/arm/test_integratorcp.py          |    3 +-
 tests/functional/generic/test_vmstate.py           |   67 +
 tests/functional/hppa/meson.build                  |    4 +
 tests/functional/hppa/test_cdboot.py               |   38 +
 tests/functional/m68k/meson.build                  |    4 +
 tests/functional/m68k/test_nextcube.py             |   17 +-
 tests/functional/mips64el/test_malta.py            |    3 +-
 tests/functional/ppc64/meson.build                 |    1 +
 tests/functional/qemu_test/asset.py                |   10 +-
 tests/functional/replay_kernel.py                  |   16 +-
 tests/functional/s390x/meson.build                 |    4 +
 tests/functional/s390x/test_pxelinux.py            |   25 +-
 tests/functional/x86_64/meson.build                |    4 +-
 tests/functional/x86_64/test_acpi_bits.py          |   31 +-
 tests/functional/x86_64/test_bad_vmstate.py        |   58 +
 27 files changed, 10599 insertions(+), 49 deletions(-)
 create mode 100644 tests/data/vmstate-static-checker/aarch64/virt-7.2.json
 rename tests/{vmstate-static-checker-data => data/vmstate-static-checker}/dump1.json (100%)
 rename tests/{vmstate-static-checker-data => data/vmstate-static-checker}/dump2.json (100%)
 create mode 100644 tests/data/vmstate-static-checker/m68k/virt-7.2.json
 create mode 100644 tests/data/vmstate-static-checker/ppc64/pseries-7.2.json
 create mode 100644 tests/data/vmstate-static-checker/s390x/s390-ccw-virtio-7.2.json
 create mode 100644 tests/data/vmstate-static-checker/x86_64/pc-q35-7.2.json
 create mode 100755 tests/functional/generic/test_vmstate.py
 create mode 100755 tests/functional/hppa/test_cdboot.py
 create mode 100755 tests/functional/x86_64/test_bad_vmstate.py



^ permalink raw reply	[flat|nested] 16+ messages in thread

* [PULL 01/12] tests/functional/m68k: Use proper polling in the next-cube test
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 02/12] tests/functional/s390x/test_pxelinux: Fix warnings from pylint Thomas Huth
                   ` (11 subsequent siblings)
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel
  Cc: Richard Henderson, Mark Cave-Ayland, Philippe Mathieu-Daudé

From: Thomas Huth <thuth@redhat.com>

The next-cube tests currently sleep for 2 seconds to wait for the
guest's display to come up with the expected results. That's bad
since there is still a theoretical race left here, and since there
are two subtests, the whole test takes more than 4 seconds this way.

Looking at what the firmware does, there is a better way instead of
blindly waiting for two seconds: The firmware is writing some values
to the FPU registers during a test (and never touches them again
afterwards, so we can be sure about the final values), so we can
poll for the right values in those registers to know when we reached
a state when the display is initialized for sure. We just have to
also make sure to not look for text anymore that is only printed
after the FPU test has been done by the guest firmware.

This way the whole tests finishes in less than 1 second here, and
there should be no race condition here anymore.

Message-ID: <20250909074817.84661-1-thuth@redhat.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 tests/functional/m68k/test_nextcube.py | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/tests/functional/m68k/test_nextcube.py b/tests/functional/m68k/test_nextcube.py
index c1610e58456..e5e1c69dcbd 100755
--- a/tests/functional/m68k/test_nextcube.py
+++ b/tests/functional/m68k/test_nextcube.py
@@ -29,8 +29,15 @@ def check_bootrom_framebuffer(self, screenshot_path):
         self.vm.launch()
 
         self.log.info('VM launched, waiting for display')
-        # TODO: wait for the 'displaysurface_create 1120x832' trace-event.
-        time.sleep(2)
+        # Wait for the FPU test to finish, then the display is available, too:
+        while True:
+            res = self.vm.cmd('human-monitor-command',
+                              command_line='info registers')
+            if ("F0 = 400e 8400000000000000" in res and
+                "F1 = 400e 83ff000000000000" in res and
+                "F2 = 400e 83ff000000000000" in res):
+                break
+            time.sleep(0.1)
 
         res = self.vm.cmd('human-monitor-command',
                           command_line='screendump %s' % screenshot_path)
@@ -56,10 +63,10 @@ def test_bootrom_framebuffer_ocr_with_tesseract(self):
         self.check_bootrom_framebuffer(screenshot_path)
         lines = tesseract_ocr(screenshot_path)
         text = '\n'.join(lines)
+        self.assertIn('Backplane slot', text)
+        self.assertIn('Ethernet address', text)
         self.assertIn('Testing the FPU', text)
-        self.assertIn('System test failed. Error code', text)
-        self.assertIn('Boot command', text)
-        self.assertIn('Next>', text)
+
 
 if __name__ == '__main__':
     QemuSystemTest.main()
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 02/12] tests/functional/s390x/test_pxelinux: Fix warnings from pylint
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
  2025-09-24  6:39 ` [PULL 01/12] tests/functional/m68k: Use proper polling in the next-cube test Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 03/12] tests: Move the old vmstate-static-checker files to tests/data/ Thomas Huth
                   ` (10 subsequent siblings)
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson, Jared Rossi

From: Thomas Huth <thuth@redhat.com>

pylint complains about wrong indentation in one of the lines and
that the pxelinux_cfg_contents is a constant that should be written
with capital letters. While we're at it, also add the missing doc
strings.

Reviewed-by: Jared Rossi <jrossi@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250912085251.274294-1-thuth@redhat.com>
---
 tests/functional/s390x/test_pxelinux.py | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/tests/functional/s390x/test_pxelinux.py b/tests/functional/s390x/test_pxelinux.py
index 4fc33b8c46d..c00cce6a5a4 100755
--- a/tests/functional/s390x/test_pxelinux.py
+++ b/tests/functional/s390x/test_pxelinux.py
@@ -1,10 +1,11 @@
 #!/usr/bin/env python3
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
-#
-# Functional test that checks the pxelinux.cfg network booting of a s390x VM
-# (TFTP booting without config file is already tested by the pxe qtest, so
-#  we don't repeat that here).
+'''
+Functional test that checks the pxelinux.cfg network booting of a s390x VM
+(TFTP booting without config file is already tested by the pxe qtest, so
+we don't repeat that here).
+'''
 
 import os
 import shutil
@@ -12,7 +13,7 @@
 from qemu_test import QemuSystemTest, Asset, wait_for_console_pattern
 
 
-pxelinux_cfg_contents='''# pxelinux.cfg style config file
+PXELINUX_CFG_CONTENTS='''# pxelinux.cfg style config file
 default Debian
 label Nonexisting
 kernel kernel.notavailable
@@ -26,6 +27,10 @@
 '''
 
 class S390PxeLinux(QemuSystemTest):
+    '''
+    Test various ways of booting via a pxelinux.cfg file, for details see:
+    https://wiki.syslinux.org/wiki/index.php?title=PXELINUX#Configuration
+    '''
 
     ASSET_DEBIAN_KERNEL = Asset(
         ('https://snapshot.debian.org/archive/debian/'
@@ -46,6 +51,7 @@ class S390PxeLinux(QemuSystemTest):
         '480859574f3f44caa6cd35c62d70e1ac0609134e22ce2a954bbed9b110c06e0b')
 
     def pxelinux_launch(self, pl_name='default', extra_opts=None):
+        '''Create a pxelinux.cfg file in the right location and launch QEMU'''
         self.require_netdev('user')
         self.set_machine('s390-ccw-virtio')
 
@@ -66,11 +72,11 @@ def pxelinux_launch(self, pl_name='default', extra_opts=None):
 
         cfg_fname = self.scratch_file('tftp', 'pxelinux.cfg', pl_name)
         with open(cfg_fname, 'w', encoding='utf-8') as f:
-            f.write(pxelinux_cfg_contents)
+            f.write(PXELINUX_CFG_CONTENTS)
 
         virtio_net_dev = 'virtio-net-ccw,netdev=n1,bootindex=1'
         if extra_opts:
-                virtio_net_dev += ',' + extra_opts
+            virtio_net_dev += ',' + extra_opts
 
         self.vm.add_args('-m', '384',
                          '-netdev', f'user,id=n1,tftp={tftpdir}',
@@ -80,6 +86,7 @@ def pxelinux_launch(self, pl_name='default', extra_opts=None):
 
 
     def test_default(self):
+        '''Check whether the guest uses the "default" file name'''
         self.pxelinux_launch()
         # The kernel prints its arguments to the console, so we can use
         # this to check whether the kernel parameters are correctly handled:
@@ -89,11 +96,13 @@ def test_default(self):
         wait_for_console_pattern(self, 'Run /init as init process')
 
     def test_mac(self):
+        '''Check whether the guest uses file name based on its MAC address'''
         self.pxelinux_launch(pl_name='01-02-ca-fe-ba-be-42',
                              extra_opts='mac=02:ca:fe:ba:be:42,loadparm=3')
         wait_for_console_pattern(self, 'Linux version 5.3.7-301.fc31.s390x')
 
     def test_uuid(self):
+        '''Check whether the guest uses file name based on its UUID'''
         # Also add a non-bootable disk to check the fallback to network boot:
         self.vm.add_args('-blockdev', 'null-co,size=65536,node-name=d1',
                          '-device', 'virtio-blk,drive=d1,bootindex=0,loadparm=1',
@@ -102,11 +111,13 @@ def test_uuid(self):
         wait_for_console_pattern(self, 'Debian 4.19.146-1 (2020-09-17)')
 
     def test_ip(self):
+        '''Check whether the guest uses file name based on its IP address'''
         self.vm.add_args('-M', 'loadparm=3')
         self.pxelinux_launch(pl_name='0A00020F')
         wait_for_console_pattern(self, 'Linux version 5.3.7-301.fc31.s390x')
 
     def test_menu(self):
+        '''Check whether the boot menu works for pxelinux.cfg booting'''
         self.vm.add_args('-boot', 'menu=on,splash-time=10')
         self.pxelinux_launch(pl_name='0A00')
         wait_for_console_pattern(self, '[1] Nonexisting')
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 03/12] tests: Move the old vmstate-static-checker files to tests/data/
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
  2025-09-24  6:39 ` [PULL 01/12] tests/functional/m68k: Use proper polling in the next-cube test Thomas Huth
  2025-09-24  6:39 ` [PULL 02/12] tests/functional/s390x/test_pxelinux: Fix warnings from pylint Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 04/12] tests/functional: Test whether the vmstate-static-checker script works fine Thomas Huth
                   ` (9 subsequent siblings)
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson, Peter Xu

From: Thomas Huth <thuth@redhat.com>

All other test data resides in tests/data/, so let's move the dump
files here, too.

Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250912100755.316518-2-thuth@redhat.com>
---
 MAINTAINERS                                                     | 2 +-
 .../vmstate-static-checker}/dump1.json                          | 0
 .../vmstate-static-checker}/dump2.json                          | 0
 3 files changed, 1 insertion(+), 1 deletion(-)
 rename tests/{vmstate-static-checker-data => data/vmstate-static-checker}/dump1.json (100%)
 rename tests/{vmstate-static-checker-data => data/vmstate-static-checker}/dump2.json (100%)

diff --git a/MAINTAINERS b/MAINTAINERS
index 70eb0241d36..79abe5f6c9a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3613,7 +3613,7 @@ F: migration/
 F: scripts/vmstate-static-checker.py
 F: tests/functional/migration.py
 F: tests/functional/*/*migration.py
-F: tests/vmstate-static-checker-data/
+F: tests/data/vmstate-static-checker/
 F: tests/qtest/migration/
 F: tests/qtest/migration-*
 F: docs/devel/migration/
diff --git a/tests/vmstate-static-checker-data/dump1.json b/tests/data/vmstate-static-checker/dump1.json
similarity index 100%
rename from tests/vmstate-static-checker-data/dump1.json
rename to tests/data/vmstate-static-checker/dump1.json
diff --git a/tests/vmstate-static-checker-data/dump2.json b/tests/data/vmstate-static-checker/dump2.json
similarity index 100%
rename from tests/vmstate-static-checker-data/dump2.json
rename to tests/data/vmstate-static-checker/dump2.json
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 04/12] tests/functional: Test whether the vmstate-static-checker script works fine
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (2 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 03/12] tests: Move the old vmstate-static-checker files to tests/data/ Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-10-29 11:58   ` Daniel P. Berrangé
  2025-09-24  6:39 ` [PULL 05/12] tests/data/vmstate-static-checker: Add dump files from QEMU 7.2.17 Thomas Huth
                   ` (8 subsequent siblings)
  12 siblings, 1 reply; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson

From: Thomas Huth <thuth@redhat.com>

We've got two vmstate dump files in the repository which are meant
for verifying whether the vmstate-static-checker.py works as expected.
Since running this manually is a cumbersome job, let's add an automated
test for this instead that runs the script with the two dump files
and checks for the expected output.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250912100755.316518-3-thuth@redhat.com>
---
 MAINTAINERS                                 |  1 +
 tests/functional/x86_64/meson.build         |  1 +
 tests/functional/x86_64/test_bad_vmstate.py | 58 +++++++++++++++++++++
 3 files changed, 60 insertions(+)
 create mode 100755 tests/functional/x86_64/test_bad_vmstate.py

diff --git a/MAINTAINERS b/MAINTAINERS
index 79abe5f6c9a..24c061aff35 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3613,6 +3613,7 @@ F: migration/
 F: scripts/vmstate-static-checker.py
 F: tests/functional/migration.py
 F: tests/functional/*/*migration.py
+F: tests/functional/x86_64/test_bad_vmstate.py
 F: tests/data/vmstate-static-checker/
 F: tests/qtest/migration/
 F: tests/qtest/migration-*
diff --git a/tests/functional/x86_64/meson.build b/tests/functional/x86_64/meson.build
index d0b4667bb8a..ef12ac43b37 100644
--- a/tests/functional/x86_64/meson.build
+++ b/tests/functional/x86_64/meson.build
@@ -10,6 +10,7 @@ test_x86_64_timeouts = {
 }
 
 tests_x86_64_system_quick = [
+  'bad_vmstate',
   'cpu_model_versions',
   'cpu_queries',
   'mem_addr_space',
diff --git a/tests/functional/x86_64/test_bad_vmstate.py b/tests/functional/x86_64/test_bad_vmstate.py
new file mode 100755
index 00000000000..40098a8490b
--- /dev/null
+++ b/tests/functional/x86_64/test_bad_vmstate.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+'''Test whether the vmstate-static-checker script detects problems correctly'''
+
+import subprocess
+
+from qemu_test import QemuBaseTest
+
+
+EXPECTED_OUTPUT='''Warning: checking incompatible machine types: "pc-i440fx-2.1", "pc-i440fx-2.2"
+Section "fw_cfg" does not exist in dest
+Section "fusbh200-ehci-usb" version error: 2 > 1
+Section "fusbh200-ehci-usb", Description "ehci-core": expected field "usbsts", got "usbsts_pending"; skipping rest
+Section "pci-serial-4x" Description "pci-serial-multi": Entry "Fields" missing
+Section "intel-hda-generic", Description "intel-hda", Field "pci": missing description
+Section "cfi.pflash01": Entry "Description" missing
+Section "megasas", Description "PCIDevice": expected field "irq_state", while dest has no further fields
+Section "PIIX3-xen" Description "PIIX3": minimum version error: 1 < 2
+Section "PIIX3-xen" Description "PIIX3": Entry "Subsections" missing
+Section "tpci200": Description "tpci200" missing, got "tpci2002" instead; skipping
+Section "sun-fdtwo" Description "fdc": version error: 2 > 1
+Section "sun-fdtwo", Description "fdrive": Subsection "fdrive/media_rate" not found
+Section "usb-kbd" Description "usb-kbd" Field "kbd.keycodes" size mismatch: 4 , 2
+'''
+
+class BadVmStateTest(QemuBaseTest):
+    '''Test class for testing vmstat-static-checker script with bad input'''
+
+    def test_checker(self):
+        """
+        Test whether the checker script correctly detects the changes
+        between dump1.json and dump2.json.
+        """
+        src_json = self.data_file('..', 'data', 'vmstate-static-checker',
+                                  'dump1.json')
+        dst_json = self.data_file('..', 'data', 'vmstate-static-checker',
+                                  'dump2.json')
+        checkerscript = self.data_file('..', '..', 'scripts',
+                                       'vmstate-static-checker.py')
+
+        self.log.info('Comparing %s with %s', src_json, dst_json)
+        cp = subprocess.run([checkerscript, '-s', src_json, '-d', dst_json],
+                            stdout=subprocess.PIPE,
+                            stderr=subprocess.STDOUT,
+                            text=True, check=False)
+        if cp.returncode != 13:
+            self.fail('Unexpected return code of vmstate-static-checker: ' +
+                      cp.returncode)
+        if cp.stdout != EXPECTED_OUTPUT:
+            self.log.info('vmstate-static-checker output:\n%s', cp.stdout)
+            self.log.info('expected output:\n%s', EXPECTED_OUTPUT)
+            self.fail('Unexpected vmstate-static-checker output!')
+
+
+if __name__ == '__main__':
+    QemuBaseTest.main()
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* Re: [PULL 04/12] tests/functional: Test whether the vmstate-static-checker script works fine
  2025-09-24  6:39 ` [PULL 04/12] tests/functional: Test whether the vmstate-static-checker script works fine Thomas Huth
@ 2025-10-29 11:58   ` Daniel P. Berrangé
  2025-10-30  9:07     ` Thomas Huth
  0 siblings, 1 reply; 16+ messages in thread
From: Daniel P. Berrangé @ 2025-10-29 11:58 UTC (permalink / raw)
  To: Thomas Huth; +Cc: qemu-devel, Richard Henderson

On Wed, Sep 24, 2025 at 08:39:48AM +0200, Thomas Huth wrote:
> From: Thomas Huth <thuth@redhat.com>
> 
> We've got two vmstate dump files in the repository which are meant
> for verifying whether the vmstate-static-checker.py works as expected.
> Since running this manually is a cumbersome job, let's add an automated
> test for this instead that runs the script with the two dump files
> and checks for the expected output.

This job always fails on Fedora 43, because the vmstate script
output includes python deprecation warnings:

  2025-10-29 11:53:55,097 - INFO: vmstate-static-checker output:
  /var/home/berrange/src/virt/qemu/tests/functional/../../scripts/vmstate-static-checker.py:385: PendingDeprecationWarning: FileType is deprecated. Simply open files after parsing arguments.
    parser.add_argument('-s', '--src', type=argparse.FileType('r'),
  /var/home/berrange/src/virt/qemu/tests/functional/../../scripts/vmstate-static-checker.py:388: PendingDeprecationWarning: FileType is deprecated. Simply open files after parsing arguments.
    parser.add_argument('-d', '--dest', type=argparse.FileType('r'),


> 
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> Message-ID: <20250912100755.316518-3-thuth@redhat.com>
> ---
>  MAINTAINERS                                 |  1 +
>  tests/functional/x86_64/meson.build         |  1 +
>  tests/functional/x86_64/test_bad_vmstate.py | 58 +++++++++++++++++++++
>  3 files changed, 60 insertions(+)
>  create mode 100755 tests/functional/x86_64/test_bad_vmstate.py

With regards,
Daniel
-- 
|: https://berrange.com      -o-    https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org         -o-            https://fstop138.berrange.com :|
|: https://entangle-photo.org    -o-    https://www.instagram.com/dberrange :|



^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [PULL 04/12] tests/functional: Test whether the vmstate-static-checker script works fine
  2025-10-29 11:58   ` Daniel P. Berrangé
@ 2025-10-30  9:07     ` Thomas Huth
  0 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-10-30  9:07 UTC (permalink / raw)
  To: Daniel P. Berrangé; +Cc: qemu-devel, Richard Henderson

On 29/10/2025 12.58, Daniel P. Berrangé wrote:
> On Wed, Sep 24, 2025 at 08:39:48AM +0200, Thomas Huth wrote:
>> From: Thomas Huth <thuth@redhat.com>
>>
>> We've got two vmstate dump files in the repository which are meant
>> for verifying whether the vmstate-static-checker.py works as expected.
>> Since running this manually is a cumbersome job, let's add an automated
>> test for this instead that runs the script with the two dump files
>> and checks for the expected output.
> 
> This job always fails on Fedora 43, because the vmstate script
> output includes python deprecation warnings:
> 
>    2025-10-29 11:53:55,097 - INFO: vmstate-static-checker output:
>    /var/home/berrange/src/virt/qemu/tests/functional/../../scripts/vmstate-static-checker.py:385: PendingDeprecationWarning: FileType is deprecated. Simply open files after parsing arguments.
>      parser.add_argument('-s', '--src', type=argparse.FileType('r'),
>    /var/home/berrange/src/virt/qemu/tests/functional/../../scripts/vmstate-static-checker.py:388: PendingDeprecationWarning: FileType is deprecated. Simply open files after parsing arguments.
>      parser.add_argument('-d', '--dest', type=argparse.FileType('r'),

Thanks for the heads-up, I guess we should now rather use type=pathlib.Path 
in this script instead. I'll try to come up with a patch...

  Thomas



^ permalink raw reply	[flat|nested] 16+ messages in thread

* [PULL 05/12] tests/data/vmstate-static-checker: Add dump files from QEMU 7.2.17
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (3 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 04/12] tests/functional: Test whether the vmstate-static-checker script works fine Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 06/12] tests/functional: Use vmstate-static-checker.py to test data from v7.2 Thomas Huth
                   ` (7 subsequent siblings)
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson, Peter Xu

From: Thomas Huth <thuth@redhat.com>

For automatic tests, we need reference files from older QEMU versions.
QEMU 7.2 is a long term stable release, so it's a good candidate for
checking whether the migration could still work correctly. Let's add the
files from that version that have been taken with the "-dump-vmstate"
parameter of QEMU (compiled with single machines and the configure switch
"--without-default-devices" to keep the json files reasonable small).

Some devices also have been removed manually from the json files, e.g.
the "pci-bridge" (which can be disabled in later QEMU versions via Kconfig),
and some Linux-related devices like "scsi-block" and "scsi-generic" and
KVM-related devices. Without removing them, we might get errors otherwise
if these devices have not been compiled into the destination QEMU build.

Acked-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250912100755.316518-4-thuth@redhat.com>
---
 .../aarch64/virt-7.2.json                     | 2571 +++++++++++++
 .../vmstate-static-checker/m68k/virt-7.2.json | 2936 +++++++++++++++
 .../ppc64/pseries-7.2.json                    | 1068 ++++++
 .../s390x/s390-ccw-virtio-7.2.json            |  475 +++
 .../x86_64/pc-q35-7.2.json                    | 3297 +++++++++++++++++
 5 files changed, 10347 insertions(+)
 create mode 100644 tests/data/vmstate-static-checker/aarch64/virt-7.2.json
 create mode 100644 tests/data/vmstate-static-checker/m68k/virt-7.2.json
 create mode 100644 tests/data/vmstate-static-checker/ppc64/pseries-7.2.json
 create mode 100644 tests/data/vmstate-static-checker/s390x/s390-ccw-virtio-7.2.json
 create mode 100644 tests/data/vmstate-static-checker/x86_64/pc-q35-7.2.json

diff --git a/tests/data/vmstate-static-checker/aarch64/virt-7.2.json b/tests/data/vmstate-static-checker/aarch64/virt-7.2.json
new file mode 100644
index 00000000000..d7491be99cb
--- /dev/null
+++ b/tests/data/vmstate-static-checker/aarch64/virt-7.2.json
@@ -0,0 +1,2571 @@
+{
+  "vmschkmachine": {
+    "Name": "virt-7.2"
+  },
+  "gpex-pcihost": {
+    "Name": "gpex-pcihost",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "PCIHost",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "config_reg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "arm_gic": {
+    "Name": "arm_gic",
+    "version_id": 12,
+    "minimum_version_id": 12,
+    "Description": {
+      "name": "arm_gic",
+      "version_id": 12,
+      "minimum_version_id": 12,
+      "Fields": [
+        {
+          "field": "ctlr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cpu_ctlr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "irq_state",
+          "version_id": 1,
+          "field_exists": false,
+          "size": 7,
+          "Description": {
+            "name": "arm_gic_irq_state",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "enabled",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "pending",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "active",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "level",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "model",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "edge_trigger",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "group",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        },
+        {
+          "field": "irq_target",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "priority1",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "priority2",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "sgi_pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "priority_mask",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "running_priority",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "current_pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "bpr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "abpr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "apr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "nsapr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "arm_gic_virt_state",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "h_hcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "h_misr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "h_lr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "h_apr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "cpu_ctlr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "priority_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "running_priority",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "current_pending",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "bpr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "abpr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "arm-gicv3-its-common": {
+    "Name": "arm-gicv3-its-common",
+    "version_id": 0,
+    "minimum_version_id": 0,
+    "Description": {
+      "name": "arm_gicv3_its",
+      "version_id": 0,
+      "minimum_version_id": 0,
+      "Fields": [
+        {
+          "field": "ctlr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "iidr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cbaser",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "cwriter",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "creadr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "baser",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "arm-gicv3-common": {
+    "Name": "arm-gicv3-common",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "arm_gicv3",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "gicd_ctlr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "gicd_statusr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "group",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "grpmod",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "enabled",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "active",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "edge_trigger",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "gicd_ipriority",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "gicd_irouter",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "gicd_nsacr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cpu",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 664,
+          "Description": {
+            "name": "arm_gicv3_cpu",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "level",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_ctlr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_statusr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_waker",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_propbaser",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "gicr_pendbaser",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "gicr_igroupr0",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_ienabler0",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_ipendr0",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_iactiver0",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "edge_trigger",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_igrpmodr0",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_nsacr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "gicr_ipriorityr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "icc_ctlr_el1",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "icc_pmr_el1",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "icc_bpr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "icc_apr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "icc_igrpen",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "icc_ctlr_el3",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "arm_gicv3_cpu/virt",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "ich_apr",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  },
+                  {
+                    "field": "ich_hcr_el2",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  },
+                  {
+                    "field": "ich_lr_el2",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  },
+                  {
+                    "field": "ich_vmcr_el2",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  }
+                ]
+              },
+              {
+                "name": "arm_gicv3_cpu/sre_el1",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "icc_sre_el1",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  }
+                ]
+              },
+              {
+                "name": "arm_gicv3_cpu/gicv4",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "gicr_vpropbaser",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  },
+                  {
+                    "field": "gicr_vpendbaser",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  }
+                ]
+              }
+            ]
+          }
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "arm_gicv3/gicd_no_migration_shift_bug",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "gicd_no_migration_shift_bug",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "fw_cfg": {
+    "Name": "fw_cfg",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "cfi.pflash01": {
+    "Name": "cfi.pflash01",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "pflash_cfi01",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "wcycle",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "cmd",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "status",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "counter",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "pflash_cfi01_blk_write",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "blk_bytes",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 0
+            },
+            {
+              "field": "blk_offset",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "pl061_luminary": {
+    "Name": "pl061_luminary",
+    "version_id": 4,
+    "minimum_version_id": 4,
+    "Description": {
+      "name": "pl061",
+      "version_id": 4,
+      "minimum_version_id": 4,
+      "Fields": [
+        {
+          "field": "locked",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "data",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "old_out_data",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "old_in_data",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dir",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "isense",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ibe",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "iev",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "im",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "istate",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "afsel",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dr2r",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dr4r",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dr8r",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "odr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "pur",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "pdr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "slr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "den",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "amsel",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "pl011_luminary": {
+    "Name": "pl011_luminary",
+    "version_id": 2,
+    "minimum_version_id": 2,
+    "Description": {
+      "name": "pl011",
+      "version_id": 2,
+      "minimum_version_id": 2,
+      "Fields": [
+        {
+          "field": "readbuff",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "flags",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "lcr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "rsr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dmacr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "int_enabled",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "int_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "read_fifo",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ilpr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ibrd",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "fbrd",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ifl",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "read_pos",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "read_count",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "read_trigger",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "pl011/clock",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "clk",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8,
+              "Description": {
+                "name": "clock",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "period",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  }
+                ],
+                "Subsections": [
+                  {
+                    "name": "clock/muldiv",
+                    "version_id": 1,
+                    "minimum_version_id": 1,
+                    "Fields": [
+                      {
+                        "field": "multiplier",
+                        "version_id": 0,
+                        "field_exists": false,
+                        "size": 4
+                      },
+                      {
+                        "field": "divider",
+                        "version_id": 0,
+                        "field_exists": false,
+                        "size": 4
+                      }
+                    ]
+                  }
+                ]
+              }
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "pl061": {
+    "Name": "pl061",
+    "version_id": 4,
+    "minimum_version_id": 4,
+    "Description": {
+      "name": "pl061",
+      "version_id": 4,
+      "minimum_version_id": 4,
+      "Fields": [
+        {
+          "field": "locked",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "data",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "old_out_data",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "old_in_data",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dir",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "isense",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ibe",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "iev",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "im",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "istate",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "afsel",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dr2r",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dr4r",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dr8r",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "odr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "pur",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "pdr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "slr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "den",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "amsel",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "vmcoreinfo": {
+    "Name": "vmcoreinfo",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "vmcoreinfo",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "has_vmcoreinfo",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "vmcoreinfo.host_format",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "vmcoreinfo.guest_format",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "vmcoreinfo.size",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "vmcoreinfo.paddr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "arm_gic_common": {
+    "Name": "arm_gic_common",
+    "version_id": 12,
+    "minimum_version_id": 12,
+    "Description": {
+      "name": "arm_gic",
+      "version_id": 12,
+      "minimum_version_id": 12,
+      "Fields": [
+        {
+          "field": "ctlr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cpu_ctlr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "irq_state",
+          "version_id": 1,
+          "field_exists": false,
+          "size": 7,
+          "Description": {
+            "name": "arm_gic_irq_state",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "enabled",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "pending",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "active",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "level",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "model",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "edge_trigger",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "group",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        },
+        {
+          "field": "irq_target",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "priority1",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "priority2",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "sgi_pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "priority_mask",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "running_priority",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "current_pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "bpr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "abpr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "apr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "nsapr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "arm_gic_virt_state",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "h_hcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "h_misr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "h_lr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "h_apr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "cpu_ctlr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "priority_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "running_priority",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "current_pending",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "bpr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "abpr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "arm-smmuv3": {
+    "Name": "arm-smmuv3",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "smmuv3",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "features",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "sid_size",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "sid_split",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "cr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cr0ack",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "statusr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "irq_ctrl",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "gerror",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "gerrorn",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "gerror_irq_cfg0",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "gerror_irq_cfg1",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "gerror_irq_cfg2",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "strtab_base",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "strtab_base_cfg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "eventq_irq_cfg0",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "eventq_irq_cfg1",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "eventq_irq_cfg2",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cmdq",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 24,
+          "Description": {
+            "name": "smmuv3_queue",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "base",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "prod",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "cons",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "log2size",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        },
+        {
+          "field": "eventq",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 24,
+          "Description": {
+            "name": "smmuv3_queue",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "base",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "prod",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "cons",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "log2size",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "pl011": {
+    "Name": "pl011",
+    "version_id": 2,
+    "minimum_version_id": 2,
+    "Description": {
+      "name": "pl011",
+      "version_id": 2,
+      "minimum_version_id": 2,
+      "Fields": [
+        {
+          "field": "readbuff",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "flags",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "lcr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "rsr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "dmacr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "int_enabled",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "int_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "read_fifo",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ilpr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ibrd",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "fbrd",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ifl",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "read_pos",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "read_count",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "read_trigger",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "pl011/clock",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "clk",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8,
+              "Description": {
+                "name": "clock",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "period",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  }
+                ],
+                "Subsections": [
+                  {
+                    "name": "clock/muldiv",
+                    "version_id": 1,
+                    "minimum_version_id": 1,
+                    "Fields": [
+                      {
+                        "field": "multiplier",
+                        "version_id": 0,
+                        "field_exists": false,
+                        "size": 4
+                      },
+                      {
+                        "field": "divider",
+                        "version_id": 0,
+                        "field_exists": false,
+                        "size": 4
+                      }
+                    ]
+                  }
+                ]
+              }
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "armv7m": {
+    "Name": "armv7m",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "armv7m",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "refclk",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8,
+          "Description": {
+            "name": "clock",
+            "version_id": 0,
+            "minimum_version_id": 0,
+            "Fields": [
+              {
+                "field": "period",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "clock/muldiv",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "multiplier",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "divider",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  }
+                ]
+              }
+            ]
+          }
+        },
+        {
+          "field": "cpuclk",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8,
+          "Description": {
+            "name": "clock",
+            "version_id": 0,
+            "minimum_version_id": 0,
+            "Fields": [
+              {
+                "field": "period",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "clock/muldiv",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "multiplier",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "divider",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  }
+                ]
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "fw_cfg_mem": {
+    "Name": "fw_cfg_mem",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "pl031": {
+    "Name": "pl031",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "pl031",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "tick_offset_vmstate",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "mr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "lr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "cr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "im",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "is",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "pl031/tick-offset",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "tick_offset",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "fw_cfg_io": {
+    "Name": "fw_cfg_io",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "virtio-serial-device": {
+    "Name": "virtio-serial-device",
+    "version_id": 3,
+    "minimum_version_id": 3,
+    "Description": {
+      "name": "virtio-console",
+      "version_id": 3,
+      "minimum_version_id": 3,
+      "Fields": [
+        {
+          "field": "virtio",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 0
+        }
+      ]
+    }
+  },
+  "acpi-ged": {
+    "Name": "acpi-ged",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "acpi-ged",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "ged_state",
+          "version_id": 1,
+          "field_exists": false,
+          "size": 560,
+          "Description": {
+            "name": "acpi-ged-state",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "sel",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              }
+            ]
+          }
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "acpi-ged/memhp",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "memhp_state",
+              "version_id": 1,
+              "field_exists": false,
+              "size": 304,
+              "Description": {
+                "name": "memory hotplug state",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "selector",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "devs",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "memory hotplug device state",
+                      "version_id": 1,
+                      "minimum_version_id": 1,
+                      "Fields": [
+                        {
+                          "field": "is_enabled",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        },
+                        {
+                          "field": "is_inserting",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        },
+                        {
+                          "field": "ost_event",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        },
+                        {
+                          "field": "ost_status",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "name": "acpi-ged/ghes",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "ghes_state",
+              "version_id": 1,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "acpi-ghes",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "ghes_addr_le",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  }
+                ]
+              }
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "pcie-host-bridge": {
+    "Name": "pcie-host-bridge",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "PCIHost",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "config_reg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "gpio-key": {
+    "Name": "gpio-key",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "gpio-key",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "timer",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "armv7m_nvic": {
+    "Name": "armv7m_nvic",
+    "version_id": 4,
+    "minimum_version_id": 4,
+    "Description": {
+      "name": "armv7m_nvic",
+      "version_id": 4,
+      "minimum_version_id": 4,
+      "Fields": [
+        {
+          "field": "vectors",
+          "version_id": 1,
+          "field_exists": false,
+          "size": 6,
+          "Description": {
+            "name": "armv7m_nvic_info",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "prio",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 2
+              },
+              {
+                "field": "enabled",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "pending",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "active",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "level",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        },
+        {
+          "field": "prigroup[M_REG_NS]",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "armv7m_nvic/m-security",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "sec_vectors",
+              "version_id": 1,
+              "field_exists": false,
+              "size": 6,
+              "Description": {
+                "name": "armv7m_nvic_info",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "prio",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 2
+                  },
+                  {
+                    "field": "enabled",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  },
+                  {
+                    "field": "pending",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  },
+                  {
+                    "field": "active",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  },
+                  {
+                    "field": "level",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  }
+                ]
+              }
+            },
+            {
+              "field": "prigroup[M_REG_S]",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "itns",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "pci-host-bridge": {
+    "Name": "pci-host-bridge",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "PCIHost",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "config_reg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "gpex-root": {
+    "Name": "gpex-root",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "gpex_root",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "parent_obj",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2608,
+          "Description": {
+            "name": "PCIDevice",
+            "version_id": 2,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "version_id",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 256
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 4096
+              },
+              {
+                "field": "irq_state",
+                "version_id": 2,
+                "field_exists": false,
+                "size": 16
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "armv7m_systick": {
+    "Name": "armv7m_systick",
+    "version_id": 3,
+    "minimum_version_id": 3,
+    "Description": {
+      "name": "armv7m_systick",
+      "version_id": 3,
+      "minimum_version_id": 3,
+      "Fields": [
+        {
+          "field": "refclk",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8,
+          "Description": {
+            "name": "clock",
+            "version_id": 0,
+            "minimum_version_id": 0,
+            "Fields": [
+              {
+                "field": "period",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "clock/muldiv",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "multiplier",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "divider",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  }
+                ]
+              }
+            ]
+          }
+        },
+        {
+          "field": "cpuclk",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8,
+          "Description": {
+            "name": "clock",
+            "version_id": 0,
+            "minimum_version_id": 0,
+            "Fields": [
+              {
+                "field": "period",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "clock/muldiv",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "multiplier",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "divider",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  }
+                ]
+              }
+            ]
+          }
+        },
+        {
+          "field": "control",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "tick",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "ptimer",
+          "version_id": 1,
+          "field_exists": false,
+          "size": 8,
+          "Description": {
+            "name": "ptimer",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "enabled",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "limit",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "delta",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "period_frac",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "period",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "last_event",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "next_event",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "timer",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              }
+            ]
+          }
+        }
+      ]
+    }
+  }
+}
diff --git a/tests/data/vmstate-static-checker/m68k/virt-7.2.json b/tests/data/vmstate-static-checker/m68k/virt-7.2.json
new file mode 100644
index 00000000000..16bee8cdad0
--- /dev/null
+++ b/tests/data/vmstate-static-checker/m68k/virt-7.2.json
@@ -0,0 +1,2936 @@
+{
+  "vmschkmachine": {
+    "Name": "virt-7.2"
+  },
+  "m68020-m68k-cpu": {
+    "Name": "m68020-m68k-cpu",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "cpu",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "env.dregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.aregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pc",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.current_sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_op",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_x",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_n",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_v",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_c",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_z",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_vector",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "cpu/fpu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.fpcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fpsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fregs",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            },
+            {
+              "field": "env.fp_result",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
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+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
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+                    "Description": {
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+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "name": "cpu/cf_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.macc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "env.macsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mac_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.rambar0",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mbar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_mmu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.mmu.ar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.ssw",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.tcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "env.mmu.urp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.srp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.fault",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "env.mmu.ttr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.mmusr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.vbr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.cacr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.sfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.dfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "m68030-m68k-cpu": {
+    "Name": "m68030-m68k-cpu",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "cpu",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "env.dregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.aregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pc",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.current_sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_op",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_x",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_n",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_v",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_c",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_z",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_vector",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "cpu/fpu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.fpcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fpsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fregs",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            },
+            {
+              "field": "env.fp_result",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "name": "cpu/cf_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.macc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "env.macsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mac_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.rambar0",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mbar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_mmu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.mmu.ar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.ssw",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.tcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "env.mmu.urp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.srp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.fault",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "env.mmu.ttr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.mmusr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.vbr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.cacr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.sfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.dfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "fw_cfg": {
+    "Name": "fw_cfg",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "m68k-irq-controller": {
+    "Name": "m68k-irq-controller",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "m68k-irqc",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "ipr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "virt-ctrl": {
+    "Name": "virt-ctrl",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "virt-ctrl",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "irq_enabled",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "m68040-m68k-cpu": {
+    "Name": "m68040-m68k-cpu",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "cpu",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "env.dregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.aregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pc",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.current_sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_op",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_x",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_n",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_v",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_c",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_z",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_vector",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "cpu/fpu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.fpcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fpsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fregs",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            },
+            {
+              "field": "env.fp_result",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "name": "cpu/cf_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.macc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "env.macsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mac_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.rambar0",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mbar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_mmu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.mmu.ar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.ssw",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.tcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "env.mmu.urp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.srp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.fault",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "env.mmu.ttr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.mmusr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.vbr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.cacr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.sfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.dfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "goldfish_pic": {
+    "Name": "goldfish_pic",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "goldfish_pic",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "enabled",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "goldfish_tty": {
+    "Name": "goldfish_tty",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "goldfish_tty",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "data_len",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "data_ptr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "int_enabled",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "rx_fifo",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 24,
+          "Description": {
+            "name": "Fifo8",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "data",
+                "version_id": 1,
+                "field_exists": false,
+                "size": 0
+              },
+              {
+                "field": "head",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "num",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "m68000-m68k-cpu": {
+    "Name": "m68000-m68k-cpu",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "cpu",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "env.dregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.aregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pc",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.current_sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_op",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_x",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_n",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_v",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_c",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_z",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_vector",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "cpu/fpu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.fpcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fpsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fregs",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            },
+            {
+              "field": "env.fp_result",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "name": "cpu/cf_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.macc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "env.macsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mac_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.rambar0",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mbar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_mmu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.mmu.ar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.ssw",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.tcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "env.mmu.urp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.srp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.fault",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "env.mmu.ttr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.mmusr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.vbr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.cacr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.sfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.dfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "m68010-m68k-cpu": {
+    "Name": "m68010-m68k-cpu",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "cpu",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "env.dregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.aregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pc",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.current_sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_op",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_x",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_n",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_v",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_c",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_z",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_vector",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "cpu/fpu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.fpcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fpsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fregs",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            },
+            {
+              "field": "env.fp_result",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "name": "cpu/cf_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.macc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "env.macsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mac_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.rambar0",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mbar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_mmu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.mmu.ar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.ssw",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.tcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "env.mmu.urp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.srp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.fault",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "env.mmu.ttr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.mmusr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.vbr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.cacr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.sfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.dfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "m68060-m68k-cpu": {
+    "Name": "m68060-m68k-cpu",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "cpu",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "env.dregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.aregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pc",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.current_sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_op",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_x",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_n",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_v",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_c",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_z",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_vector",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "cpu/fpu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.fpcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fpsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fregs",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            },
+            {
+              "field": "env.fp_result",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "name": "cpu/cf_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.macc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "env.macsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mac_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.rambar0",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mbar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_mmu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.mmu.ar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.ssw",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.tcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "env.mmu.urp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.srp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.fault",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "env.mmu.ttr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.mmusr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.vbr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.cacr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.sfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.dfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "fw_cfg_mem": {
+    "Name": "fw_cfg_mem",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "any-m68k-cpu": {
+    "Name": "any-m68k-cpu",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "cpu",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "env.dregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.aregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pc",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.current_sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_op",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_x",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_n",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_v",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_c",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_z",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_vector",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "cpu/fpu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.fpcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fpsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fregs",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            },
+            {
+              "field": "env.fp_result",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "name": "cpu/cf_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.macc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "env.macsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mac_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.rambar0",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mbar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_mmu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.mmu.ar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.ssw",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.tcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "env.mmu.urp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.srp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.fault",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "env.mmu.ttr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.mmusr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.vbr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.cacr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.sfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.dfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "fw_cfg_io": {
+    "Name": "fw_cfg_io",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "virtio-serial-device": {
+    "Name": "virtio-serial-device",
+    "version_id": 3,
+    "minimum_version_id": 3,
+    "Description": {
+      "name": "virtio-console",
+      "version_id": 3,
+      "minimum_version_id": 3,
+      "Fields": [
+        {
+          "field": "virtio",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 0
+        }
+      ]
+    }
+  },
+  "goldfish_rtc": {
+    "Name": "goldfish_rtc",
+    "version_id": 3,
+    "minimum_version_id": 0,
+    "Description": {
+      "name": "goldfish_rtc",
+      "version_id": 3,
+      "minimum_version_id": 0,
+      "Fields": [
+        {
+          "field": "tick_offset_vmstate",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "alarm_next",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "alarm_running",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "irq_pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "irq_enabled",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "time_high",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "tick_offset",
+          "version_id": 3,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "m68k-cpu": {
+    "Name": "m68k-cpu",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "cpu",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "env.dregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.aregs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pc",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.current_sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.sp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_op",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_x",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_n",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_v",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_c",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.cc_z",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_vector",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "env.pending_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "cpu/fpu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.fpcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fpsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.fregs",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            },
+            {
+              "field": "env.fp_result",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 16,
+              "Description": {
+                "name": "freg",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "tmp",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "freg_tmp",
+                      "version_id": 0,
+                      "minimum_version_id": 0,
+                      "Fields": [
+                        {
+                          "field": "tmp_mant",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "tmp_exp",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          ]
+        },
+        {
+          "name": "cpu/cf_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.macc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "env.macsr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mac_mask",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.rambar0",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mbar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_mmu",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.mmu.ar",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.ssw",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.tcr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            },
+            {
+              "field": "env.mmu.urp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.srp",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.fault",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "env.mmu.ttr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.mmu.mmusr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "cpu/68040_spregs",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "env.vbr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.cacr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.sfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            },
+            {
+              "field": "env.dfc",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  }
+}
diff --git a/tests/data/vmstate-static-checker/ppc64/pseries-7.2.json b/tests/data/vmstate-static-checker/ppc64/pseries-7.2.json
new file mode 100644
index 00000000000..330bbbefedf
--- /dev/null
+++ b/tests/data/vmstate-static-checker/ppc64/pseries-7.2.json
@@ -0,0 +1,1068 @@
+{
+  "vmschkmachine": {
+    "Name": "pseries-7.2"
+  },
+  "spapr-nvram": {
+    "Name": "spapr-nvram",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "spapr_nvram",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "size",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "buf",
+          "version_id": 1,
+          "field_exists": false,
+          "size": 0
+        }
+      ]
+    }
+  },
+  "xive-source": {
+    "Name": "xive-source",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "xive-source",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "nr_irqs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "status",
+          "version_id": 1,
+          "field_exists": false,
+          "size": 0
+        }
+      ]
+    }
+  },
+  "xive-tctx": {
+    "Name": "xive-tctx",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "xive-tctx",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "regs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 64
+        }
+      ]
+    }
+  },
+  "pci-host-bridge": {
+    "Name": "pci-host-bridge",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "PCIHost",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "config_reg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "ics-spapr": {
+    "Name": "ics-spapr",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "ics",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "nr_irqs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "irqs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8,
+          "Description": {
+            "name": "ics/irq",
+            "version_id": 2,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "server",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "priority",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "saved_priority",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "status",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "flags",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "scsi-cd": {
+    "Name": "scsi-cd",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "scsi-disk",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "qdev",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 608,
+          "Description": {
+            "name": "SCSIDevice",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "unit_attention.key",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "unit_attention.asc",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "unit_attention.ascq",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "sense_is_ua",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "sense",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "sense_len",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "requests",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 0
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "SCSIDevice/sense",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "sense",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  }
+                ]
+              }
+            ]
+          }
+        },
+        {
+          "field": "media_changed",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "media_event",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "eject_request",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "tray_open",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "tray_locked",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "spapr-xive": {
+    "Name": "spapr-xive",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "spapr-xive",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "nr_irqs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "eat",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8,
+          "Description": {
+            "name": "spapr-xive/eas",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "w",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              }
+            ]
+          }
+        },
+        {
+          "field": "endt",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 32,
+          "Description": {
+            "name": "spapr-xive/end",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "w0",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "w1",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "w2",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "w3",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "w4",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "w5",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "w6",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "w7",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "scsi-hd": {
+    "Name": "scsi-hd",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "scsi-disk",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "qdev",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 608,
+          "Description": {
+            "name": "SCSIDevice",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "unit_attention.key",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "unit_attention.asc",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "unit_attention.ascq",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "sense_is_ua",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "sense",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "sense_len",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "requests",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 0
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "SCSIDevice/sense",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "sense",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  }
+                ]
+              }
+            ]
+          }
+        },
+        {
+          "field": "media_changed",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "media_event",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "eject_request",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "tray_open",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "tray_locked",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "fw_cfg_mem": {
+    "Name": "fw_cfg_mem",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "spapr-vty": {
+    "Name": "spapr-vty",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "spapr_vty",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "sdev",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 848,
+          "Description": {
+            "name": "spapr_vio",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "reg",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "irq",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "signal_state",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "crq.qladdr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "crq.qsize",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "crq.qnext",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              }
+            ]
+          }
+        },
+        {
+          "field": "in",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "out",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "buf",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 16
+        }
+      ]
+    }
+  },
+  "spapr-wdt": {
+    "Name": "spapr-wdt",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "spapr_watchdog",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "timer",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 48
+        },
+        {
+          "field": "action",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "leave_others",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "fw_cfg_io": {
+    "Name": "fw_cfg_io",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "spapr-vscsi": {
+    "Name": "spapr-vscsi",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "spapr_vscsi",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "vdev",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 848,
+          "Description": {
+            "name": "spapr_vio",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "reg",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "irq",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "signal_state",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "crq.qladdr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "crq.qsize",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "crq.qnext",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "spapr-rtc": {
+    "Name": "spapr-rtc",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "spapr/rtc",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "ns_offset",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "spapr-vlan": {
+    "Name": "spapr-vlan",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "spapr_llan",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "sdev",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 848,
+          "Description": {
+            "name": "spapr_vio",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "reg",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "irq",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "signal_state",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "crq.qladdr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "crq.qsize",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "crq.qnext",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              }
+            ]
+          }
+        },
+        {
+          "field": "isopen",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "buf_list",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "add_buf_ptr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "use_buf_ptr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "rx_bufs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "rxq_ptr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "spapr_llan/rx_pools",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "rx_pool",
+              "version_id": 1,
+              "field_exists": false,
+              "size": 8,
+              "Description": {
+                "name": "spapr_llan/rx_buffer_pool",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "bufsize",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "count",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "bds",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  }
+                ]
+              }
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "fw_cfg": {
+    "Name": "fw_cfg",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "ics": {
+    "Name": "ics",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "ics",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "nr_irqs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "irqs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8,
+          "Description": {
+            "name": "ics/irq",
+            "version_id": 2,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "server",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "priority",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "saved_priority",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "status",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "flags",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        }
+      ]
+    }
+  }
+}
diff --git a/tests/data/vmstate-static-checker/s390x/s390-ccw-virtio-7.2.json b/tests/data/vmstate-static-checker/s390x/s390-ccw-virtio-7.2.json
new file mode 100644
index 00000000000..9698852bd38
--- /dev/null
+++ b/tests/data/vmstate-static-checker/s390x/s390-ccw-virtio-7.2.json
@@ -0,0 +1,475 @@
+{
+  "vmschkmachine": {
+    "Name": "s390-ccw-virtio-7.2"
+  },
+  "sclpquiesce": {
+    "Name": "sclpquiesce",
+    "version_id": 0,
+    "minimum_version_id": 0,
+    "Description": {
+      "name": "sclpquiesce",
+      "version_id": 0,
+      "minimum_version_id": 0,
+      "Fields": [
+        {
+          "field": "event_pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "s390-sclp-event-facility": {
+    "Name": "s390-sclp-event-facility",
+    "version_id": 0,
+    "minimum_version_id": 0,
+    "Description": {
+      "name": "vmstate-event-facility",
+      "version_id": 0,
+      "minimum_version_id": 0,
+      "Fields": [
+        {
+          "field": "receive_mask_pieces[1]",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "vmstate-event-facility/mask64",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "receive_mask_pieces[0]",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "vmstate-event-facility/mask_length",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "mask_length",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 2
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "zpci": {
+    "Name": "zpci",
+    "version_id": 0,
+    "minimum_version_id": 0,
+    "Description": {
+      "name": "zpci",
+      "version_id": 0,
+      "minimum_version_id": 0
+    }
+  },
+  "sclpconsole": {
+    "Name": "sclpconsole",
+    "version_id": 0,
+    "minimum_version_id": 0,
+    "Description": {
+      "name": "sclpconsole",
+      "version_id": 0,
+      "minimum_version_id": 0,
+      "Fields": [
+        {
+          "field": "event.event_pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "iov",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "iov_sclp",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "iov_bs",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "iov_data_len",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "iov_sclp_rest",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "virtio-serial-device": {
+    "Name": "virtio-serial-device",
+    "version_id": 3,
+    "minimum_version_id": 3,
+    "Description": {
+      "name": "virtio-console",
+      "version_id": 3,
+      "minimum_version_id": 3,
+      "Fields": [
+        {
+          "field": "virtio",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 0
+        }
+      ]
+    }
+  },
+  "sclplmconsole": {
+    "Name": "sclplmconsole",
+    "version_id": 0,
+    "minimum_version_id": 0,
+    "Description": {
+      "name": "sclplmconsole",
+      "version_id": 0,
+      "minimum_version_id": 0,
+      "Fields": [
+        {
+          "field": "event.event_pending",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "write_errors",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "length",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "buf",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "s390-pcihost": {
+    "Name": "s390-pcihost",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "PCIHost",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "config_reg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "s390-flic-qemu": {
+    "Name": "s390-flic-qemu",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "qemu-s390-flic",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "simm",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "nimm",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "fw_cfg_io": {
+    "Name": "fw_cfg_io",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "s390-ipl": {
+    "Name": "s390-ipl",
+    "version_id": 0,
+    "minimum_version_id": 0,
+    "Description": {
+      "name": "ipl",
+      "version_id": 0,
+      "minimum_version_id": 0,
+      "Fields": [
+        {
+          "field": "compat_start_addr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "compat_bios_start_addr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "iplb",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4096,
+          "Description": {
+            "name": "ipl/iplb",
+            "version_id": 0,
+            "minimum_version_id": 0,
+            "Fields": [
+              {
+                "field": "reserved1",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "devno",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 2
+              },
+              {
+                "field": "reserved2",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "ipl/iplb_extended",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "reserved_ext",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  }
+                ]
+              }
+            ]
+          }
+        },
+        {
+          "field": "iplb_valid",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "cssid",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "ssid",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "devno",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        }
+      ]
+    }
+  },
+  "pci-host-bridge": {
+    "Name": "pci-host-bridge",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "PCIHost",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "config_reg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "fw_cfg_mem": {
+    "Name": "fw_cfg_mem",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  }
+}
diff --git a/tests/data/vmstate-static-checker/x86_64/pc-q35-7.2.json b/tests/data/vmstate-static-checker/x86_64/pc-q35-7.2.json
new file mode 100644
index 00000000000..e527dffacca
--- /dev/null
+++ b/tests/data/vmstate-static-checker/x86_64/pc-q35-7.2.json
@@ -0,0 +1,3297 @@
+{
+  "vmschkmachine": {
+    "Name": "pc-q35-7.2"
+  },
+  "fw_cfg": {
+    "Name": "fw_cfg",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "pcie-host-bridge": {
+    "Name": "pcie-host-bridge",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "PCIHost",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "config_reg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "isa-pit": {
+    "Name": "isa-pit",
+    "version_id": 3,
+    "minimum_version_id": 2,
+    "Description": {
+      "name": "i8254",
+      "version_id": 3,
+      "minimum_version_id": 2,
+      "Fields": [
+        {
+          "field": "channels[0].irq_disabled",
+          "version_id": 3,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "channels",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 56,
+          "Description": {
+            "name": "pit channel",
+            "version_id": 2,
+            "minimum_version_id": 2,
+            "Fields": [
+              {
+                "field": "count",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "latched_count",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 2
+              },
+              {
+                "field": "count_latched",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "status_latched",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "status",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "read_state",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "write_state",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "write_latch",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "rw_mode",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "mode",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "bcd",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "gate",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "count_load_time",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "next_transition_time",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              }
+            ]
+          }
+        },
+        {
+          "field": "channels[0].next_transition_time",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "mch": {
+    "Name": "mch",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "mch",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "parent_obj",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2608,
+          "Description": {
+            "name": "PCIDevice",
+            "version_id": 2,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "version_id",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 256
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 4096
+              },
+              {
+                "field": "irq_state",
+                "version_id": 2,
+                "field_exists": false,
+                "size": 16
+              }
+            ]
+          }
+        },
+        {
+          "field": "unused",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "pic-common": {
+    "Name": "pic-common",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "i8259",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "last_irr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "irr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "imr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "isr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "priority_add",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "irq_base",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "read_reg_select",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "poll",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "special_mask",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "init_state",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "auto_eoi",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "rotate_on_auto_eoi",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "special_fully_nested_mode",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "init4",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "single_mode",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "elcr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "ICH9-LPC": {
+    "Name": "ICH9-LPC",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "ICH9LPC",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "d",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2608,
+          "Description": {
+            "name": "PCIDevice",
+            "version_id": 2,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "version_id",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 256
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 4096
+              },
+              {
+                "field": "irq_state",
+                "version_id": 2,
+                "field_exists": false,
+                "size": 16
+              }
+            ]
+          }
+        },
+        {
+          "field": "apm",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 304,
+          "Description": {
+            "name": "APM State",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "apmc",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "apms",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        },
+        {
+          "field": "pm",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 6480,
+          "Description": {
+            "name": "ich9_pm",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "acpi_regs.pm1.evt.sts",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 2
+              },
+              {
+                "field": "acpi_regs.pm1.evt.en",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 2
+              },
+              {
+                "field": "acpi_regs.pm1.cnt.cnt",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 2
+              },
+              {
+                "field": "acpi_regs.tmr.timer",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "acpi_regs.tmr.overflow_time",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "acpi_regs.gpe.sts",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "acpi_regs.gpe.en",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "smi_en",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "smi_sts",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "ich9_pm/memhp",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "acpi_memory_hotplug",
+                    "version_id": 1,
+                    "field_exists": false,
+                    "size": 304,
+                    "Description": {
+                      "name": "memory hotplug state",
+                      "version_id": 1,
+                      "minimum_version_id": 1,
+                      "Fields": [
+                        {
+                          "field": "selector",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        },
+                        {
+                          "field": "devs",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 24,
+                          "Description": {
+                            "name": "memory hotplug device state",
+                            "version_id": 1,
+                            "minimum_version_id": 1,
+                            "Fields": [
+                              {
+                                "field": "is_enabled",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 1
+                              },
+                              {
+                                "field": "is_inserting",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 1
+                              },
+                              {
+                                "field": "ost_event",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              },
+                              {
+                                "field": "ost_status",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              }
+                            ]
+                          }
+                        }
+                      ]
+                    }
+                  }
+                ]
+              },
+              {
+                "name": "ich9_pm/tco",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "tco_regs",
+                    "version_id": 1,
+                    "field_exists": false,
+                    "size": 320,
+                    "Description": {
+                      "name": "tco io device status",
+                      "version_id": 1,
+                      "minimum_version_id": 1,
+                      "Fields": [
+                        {
+                          "field": "tco.rld",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        },
+                        {
+                          "field": "tco.din",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        },
+                        {
+                          "field": "tco.dout",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        },
+                        {
+                          "field": "tco.sts1",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        },
+                        {
+                          "field": "tco.sts2",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        },
+                        {
+                          "field": "tco.cnt1",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        },
+                        {
+                          "field": "tco.cnt2",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        },
+                        {
+                          "field": "tco.msg1",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        },
+                        {
+                          "field": "tco.msg2",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        },
+                        {
+                          "field": "tco.wdcnt",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        },
+                        {
+                          "field": "tco.tmr",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 2
+                        },
+                        {
+                          "field": "sw_irq_gen",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        },
+                        {
+                          "field": "tco_timer",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "expire_time",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 8
+                        },
+                        {
+                          "field": "timeouts_no",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        }
+                      ]
+                    }
+                  }
+                ]
+              },
+              {
+                "name": "ich9_pm/cpuhp",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "cpuhp_state",
+                    "version_id": 1,
+                    "field_exists": false,
+                    "size": 304,
+                    "Description": {
+                      "name": "CPU hotplug state",
+                      "version_id": 1,
+                      "minimum_version_id": 1,
+                      "Fields": [
+                        {
+                          "field": "selector",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        },
+                        {
+                          "field": "command",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 1
+                        },
+                        {
+                          "field": "devs",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 32,
+                          "Description": {
+                            "name": "CPU hotplug device state",
+                            "version_id": 1,
+                            "minimum_version_id": 1,
+                            "Fields": [
+                              {
+                                "field": "is_inserting",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 1
+                              },
+                              {
+                                "field": "is_removing",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 1
+                              },
+                              {
+                                "field": "ost_event",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              },
+                              {
+                                "field": "ost_status",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              }
+                            ]
+                          }
+                        }
+                      ]
+                    }
+                  }
+                ]
+              },
+              {
+                "name": "ich9_pm/pcihp",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "acpi_pci_hotplug.hotplug_select",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "acpi_pci_hotplug.acpi_pcihp_pci_status",
+                    "version_id": 1,
+                    "field_exists": false,
+                    "size": 12,
+                    "Description": {
+                      "name": "acpi_pcihp_pci_status",
+                      "version_id": 1,
+                      "minimum_version_id": 1,
+                      "Fields": [
+                        {
+                          "field": "up",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        },
+                        {
+                          "field": "down",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        }
+                      ]
+                    }
+                  },
+                  {
+                    "field": "acpi_pci_hotplug.acpi_index",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  }
+                ]
+              }
+            ]
+          }
+        },
+        {
+          "field": "chip_config",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "sci_level",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "ICH9LPC/rst_cnt",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "rst_cnt",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            }
+          ]
+        },
+        {
+          "name": "ICH9LPC/smi_feat",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "smi_guest_features_le",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "smi_features_ok",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            },
+            {
+              "field": "smi_negotiated_features",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "pit-common": {
+    "Name": "pit-common",
+    "version_id": 3,
+    "minimum_version_id": 2,
+    "Description": {
+      "name": "i8254",
+      "version_id": 3,
+      "minimum_version_id": 2,
+      "Fields": [
+        {
+          "field": "channels[0].irq_disabled",
+          "version_id": 3,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "channels",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 56,
+          "Description": {
+            "name": "pit channel",
+            "version_id": 2,
+            "minimum_version_id": 2,
+            "Fields": [
+              {
+                "field": "count",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "latched_count",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 2
+              },
+              {
+                "field": "count_latched",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "status_latched",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "status",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "read_state",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "write_state",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "write_latch",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "rw_mode",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "mode",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "bcd",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "gate",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "count_load_time",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "next_transition_time",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              }
+            ]
+          }
+        },
+        {
+          "field": "channels[0].next_transition_time",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "vmgenid": {
+    "Name": "vmgenid",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "vmgenid",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "vmgenid_addr_le",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "ioapic-common": {
+    "Name": "ioapic-common",
+    "version_id": 3,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "ioapic",
+      "version_id": 3,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "id",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "ioregsel",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "unused",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "irr",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ioredtbl",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "isa-i8259": {
+    "Name": "isa-i8259",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "i8259",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "last_irr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "irr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "imr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "isr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "priority_add",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "irq_base",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "read_reg_select",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "poll",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "special_mask",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "init_state",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "auto_eoi",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "rotate_on_auto_eoi",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "special_fully_nested_mode",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "init4",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "single_mode",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "elcr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "cfi.pflash01": {
+    "Name": "cfi.pflash01",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "pflash_cfi01",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "wcycle",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "cmd",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "status",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "counter",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "pflash_cfi01_blk_write",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "blk_bytes",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 0
+            },
+            {
+              "field": "blk_offset",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "i8042-mmio": {
+    "Name": "i8042-mmio",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "pckbd-mmio",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "kbd",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2328,
+          "Description": {
+            "name": "pckbd",
+            "version_id": 3,
+            "minimum_version_id": 3,
+            "Fields": [
+              {
+                "field": "write_cmd",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "status",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "mode",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "pending_tmp",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "pckbd_outport",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "outport",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  }
+                ]
+              },
+              {
+                "name": "pckbd/extended_state",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "migration_flags",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "obsrc",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "obdata",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  },
+                  {
+                    "field": "cbdata",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  }
+                ]
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "isa-serial": {
+    "Name": "isa-serial",
+    "version_id": 3,
+    "minimum_version_id": 2,
+    "Description": {
+      "name": "serial",
+      "version_id": 3,
+      "minimum_version_id": 2,
+      "Fields": [
+        {
+          "field": "state",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 656,
+          "Description": {
+            "name": "serial",
+            "version_id": 3,
+            "minimum_version_id": 2,
+            "Fields": [
+              {
+                "field": "divider",
+                "version_id": 2,
+                "field_exists": false,
+                "size": 2
+              },
+              {
+                "field": "rbr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "ier",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "iir",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "lcr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "mcr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "lsr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "msr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "scr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "fcr_vmstate",
+                "version_id": 3,
+                "field_exists": false,
+                "size": 1
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "serial/thr_ipending",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "thr_ipending",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  }
+                ]
+              },
+              {
+                "name": "serial/tsr",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "tsr_retry",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "thr",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  },
+                  {
+                    "field": "tsr",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  }
+                ]
+              },
+              {
+                "name": "serial/recv_fifo",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "recv_fifo",
+                    "version_id": 1,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "Fifo8",
+                      "version_id": 1,
+                      "minimum_version_id": 1,
+                      "Fields": [
+                        {
+                          "field": "data",
+                          "version_id": 1,
+                          "field_exists": false,
+                          "size": 0
+                        },
+                        {
+                          "field": "head",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        },
+                        {
+                          "field": "num",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        }
+                      ]
+                    }
+                  }
+                ]
+              },
+              {
+                "name": "serial/xmit_fifo",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "xmit_fifo",
+                    "version_id": 1,
+                    "field_exists": false,
+                    "size": 24,
+                    "Description": {
+                      "name": "Fifo8",
+                      "version_id": 1,
+                      "minimum_version_id": 1,
+                      "Fields": [
+                        {
+                          "field": "data",
+                          "version_id": 1,
+                          "field_exists": false,
+                          "size": 0
+                        },
+                        {
+                          "field": "head",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        },
+                        {
+                          "field": "num",
+                          "version_id": 0,
+                          "field_exists": false,
+                          "size": 4
+                        }
+                      ]
+                    }
+                  }
+                ]
+              },
+              {
+                "name": "serial/fifo_timeout_timer",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "fifo_timeout_timer",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  }
+                ]
+              },
+              {
+                "name": "serial/timeout_ipending",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "timeout_ipending",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  }
+                ]
+              },
+              {
+                "name": "serial/poll",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "poll_msl",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "modem_status_poll",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 8
+                  }
+                ]
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "ps2-mouse": {
+    "Name": "ps2-mouse",
+    "version_id": 2,
+    "minimum_version_id": 2,
+    "Description": {
+      "name": "ps2mouse",
+      "version_id": 2,
+      "minimum_version_id": 2,
+      "Fields": [
+        {
+          "field": "parent_obj",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1104,
+          "Description": {
+            "name": "PS2 Common State",
+            "version_id": 3,
+            "minimum_version_id": 2,
+            "Fields": [
+              {
+                "field": "write_cmd",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "queue.rptr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "queue.wptr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "queue.count",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "queue.data",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 256
+              }
+            ]
+          }
+        },
+        {
+          "field": "mouse_status",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "mouse_resolution",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "mouse_sample_rate",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "mouse_wrap",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "mouse_type",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "mouse_detect_state",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "mouse_dx",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "mouse_dy",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "mouse_dz",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "mouse_buttons",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "kvmvapic": {
+    "Name": "kvmvapic",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "kvm-tpr-opt",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "rom_state",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 124,
+          "Description": {
+            "name": "kvmvapic-guest-rom",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "unused",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 8
+              },
+              {
+                "field": "vaddr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "fixup_start",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "fixup_end",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "vapic_vaddr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "vapic_size",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "vcpu_shift",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "real_tpr_addr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "up",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 44,
+                "Description": {
+                  "name": "kvmvapic-handlers",
+                  "version_id": 1,
+                  "minimum_version_id": 1,
+                  "Fields": [
+                    {
+                      "field": "set_tpr",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "set_tpr_eax",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "get_tpr",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "get_tpr_stack",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    }
+                  ]
+                }
+              },
+              {
+                "field": "mp",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 44,
+                "Description": {
+                  "name": "kvmvapic-handlers",
+                  "version_id": 1,
+                  "minimum_version_id": 1,
+                  "Fields": [
+                    {
+                      "field": "set_tpr",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "set_tpr_eax",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "get_tpr",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "get_tpr_stack",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    }
+                  ]
+                }
+              }
+            ]
+          }
+        },
+        {
+          "field": "state",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "real_tpr_addr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "rom_state_vaddr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "vapic_paddr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "rom_state_paddr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "ich9-ahci": {
+    "Name": "ich9-ahci",
+    "version_id": 1,
+    "minimum_version_id": 0,
+    "Description": {
+      "name": "ich9_ahci",
+      "version_id": 1,
+      "minimum_version_id": 0,
+      "Fields": [
+        {
+          "field": "parent_obj",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2608,
+          "Description": {
+            "name": "PCIDevice",
+            "version_id": 2,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "version_id",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 256
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 4096
+              },
+              {
+                "field": "irq_state",
+                "version_id": 2,
+                "field_exists": false,
+                "size": 16
+              }
+            ]
+          }
+        },
+        {
+          "field": "ahci",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 624,
+          "Description": {
+            "name": "ahci",
+            "version_id": 1,
+            "minimum_version_id": 0,
+            "Fields": [
+              {
+                "field": "dev",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 6088,
+                "Description": {
+                  "name": "ahci port",
+                  "version_id": 1,
+                  "minimum_version_id": 0,
+                  "Fields": [
+                    {
+                      "field": "port",
+                      "version_id": 1,
+                      "field_exists": false,
+                      "size": 2304,
+                      "Description": {
+                        "name": "ide_bus",
+                        "version_id": 1,
+                        "minimum_version_id": 1,
+                        "Fields": [
+                          {
+                            "field": "cmd",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "unit",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          }
+                        ],
+                        "Subsections": [
+                          {
+                            "name": "ide_bus/error",
+                            "version_id": 2,
+                            "minimum_version_id": 1,
+                            "Fields": [
+                              {
+                                "field": "error_status",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              },
+                              {
+                                "field": "retry_sector_num",
+                                "version_id": 2,
+                                "field_exists": false,
+                                "size": 8
+                              },
+                              {
+                                "field": "retry_nsector",
+                                "version_id": 2,
+                                "field_exists": false,
+                                "size": 4
+                              },
+                              {
+                                "field": "retry_unit",
+                                "version_id": 2,
+                                "field_exists": false,
+                                "size": 1
+                              }
+                            ]
+                          }
+                        ]
+                      }
+                    },
+                    {
+                      "field": "port.ifs[0]",
+                      "version_id": 1,
+                      "field_exists": false,
+                      "size": 984,
+                      "Description": {
+                        "name": "ide_drive",
+                        "version_id": 3,
+                        "minimum_version_id": 0,
+                        "Fields": [
+                          {
+                            "field": "mult_sectors",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 4
+                          },
+                          {
+                            "field": "identify_set",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 4
+                          },
+                          {
+                            "field": "identify_data",
+                            "version_id": 0,
+                            "field_exists": true,
+                            "size": 512
+                          },
+                          {
+                            "field": "feature",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "error",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "nsector",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 4
+                          },
+                          {
+                            "field": "sector",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "lcyl",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "hcyl",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "hob_feature",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "hob_sector",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "hob_nsector",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "hob_lcyl",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "hob_hcyl",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "select",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "status",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "lba48",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "sense_key",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "asc",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "cdrom_changed",
+                            "version_id": 3,
+                            "field_exists": false,
+                            "size": 1
+                          }
+                        ],
+                        "Subsections": [
+                          {
+                            "name": "ide_drive/pio_state",
+                            "version_id": 1,
+                            "minimum_version_id": 1,
+                            "Fields": [
+                              {
+                                "field": "req_nb_sectors",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              },
+                              {
+                                "field": "io_buffer",
+                                "version_id": 1,
+                                "field_exists": false,
+                                "size": 1
+                              },
+                              {
+                                "field": "cur_io_buffer_offset",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              },
+                              {
+                                "field": "cur_io_buffer_len",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              },
+                              {
+                                "field": "end_transfer_fn_idx",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 1
+                              },
+                              {
+                                "field": "elementary_transfer_size",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              },
+                              {
+                                "field": "packet_transfer_size",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 4
+                              }
+                            ]
+                          },
+                          {
+                            "name": "ide_drive/tray_state",
+                            "version_id": 1,
+                            "minimum_version_id": 1,
+                            "Fields": [
+                              {
+                                "field": "tray_open",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 1
+                              },
+                              {
+                                "field": "tray_locked",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 1
+                              }
+                            ]
+                          },
+                          {
+                            "name": "ide_drive/atapi/gesn_state",
+                            "version_id": 1,
+                            "minimum_version_id": 1,
+                            "Fields": [
+                              {
+                                "field": "events.new_media",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 1
+                              },
+                              {
+                                "field": "events.eject_request",
+                                "version_id": 0,
+                                "field_exists": false,
+                                "size": 1
+                              }
+                            ]
+                          }
+                        ]
+                      }
+                    },
+                    {
+                      "field": "port_state",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "finished",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.lst_addr",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.lst_addr_hi",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.fis_addr",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.fis_addr_hi",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.irq_stat",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.irq_mask",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.cmd",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.tfdata",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.sig",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.scr_stat",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.scr_ctl",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.scr_err",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.scr_act",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "port_regs.cmd_issue",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "done_first_drq",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 1
+                    },
+                    {
+                      "field": "busy_slot",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 4
+                    },
+                    {
+                      "field": "init_d2h_sent",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 1
+                    },
+                    {
+                      "field": "ncq_tfs",
+                      "version_id": 1,
+                      "field_exists": false,
+                      "size": 112,
+                      "Description": {
+                        "name": "ncq state",
+                        "version_id": 1,
+                        "minimum_version_id": 0,
+                        "Fields": [
+                          {
+                            "field": "sector_count",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 4
+                          },
+                          {
+                            "field": "lba",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 8
+                          },
+                          {
+                            "field": "tag",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "cmd",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "slot",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "used",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          },
+                          {
+                            "field": "halt",
+                            "version_id": 0,
+                            "field_exists": false,
+                            "size": 1
+                          }
+                        ]
+                      }
+                    }
+                  ]
+                }
+              },
+              {
+                "field": "control_regs.cap",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "control_regs.ghc",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "control_regs.irqstatus",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "control_regs.impl",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "control_regs.version",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "idp_index",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "ports",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "i8042": {
+    "Name": "i8042",
+    "version_id": 3,
+    "minimum_version_id": 3,
+    "Description": {
+      "name": "pckbd",
+      "version_id": 3,
+      "minimum_version_id": 3,
+      "Fields": [
+        {
+          "field": "kbd",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2328,
+          "Description": {
+            "name": "pckbd",
+            "version_id": 3,
+            "minimum_version_id": 3,
+            "Fields": [
+              {
+                "field": "write_cmd",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "status",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "mode",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "pending_tmp",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ],
+            "Subsections": [
+              {
+                "name": "pckbd_outport",
+                "version_id": 1,
+                "minimum_version_id": 1,
+                "Fields": [
+                  {
+                    "field": "outport",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  }
+                ]
+              },
+              {
+                "name": "pckbd/extended_state",
+                "version_id": 0,
+                "minimum_version_id": 0,
+                "Fields": [
+                  {
+                    "field": "migration_flags",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "obsrc",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 4
+                  },
+                  {
+                    "field": "obdata",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  },
+                  {
+                    "field": "cbdata",
+                    "version_id": 0,
+                    "field_exists": false,
+                    "size": 1
+                  }
+                ]
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "fw_cfg_io": {
+    "Name": "fw_cfg_io",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "vmcoreinfo": {
+    "Name": "vmcoreinfo",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "vmcoreinfo",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "has_vmcoreinfo",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "vmcoreinfo.host_format",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "vmcoreinfo.guest_format",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "vmcoreinfo.size",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "vmcoreinfo.paddr",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "ps2-kbd": {
+    "Name": "ps2-kbd",
+    "version_id": 3,
+    "minimum_version_id": 2,
+    "Description": {
+      "name": "ps2kbd",
+      "version_id": 3,
+      "minimum_version_id": 2,
+      "Fields": [
+        {
+          "field": "parent_obj",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1104,
+          "Description": {
+            "name": "PS2 Common State",
+            "version_id": 3,
+            "minimum_version_id": 2,
+            "Fields": [
+              {
+                "field": "write_cmd",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "queue.rptr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "queue.wptr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "queue.count",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "queue.data",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 256
+              }
+            ]
+          }
+        },
+        {
+          "field": "scan_enabled",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "translate",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "scancode_set",
+          "version_id": 3,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "ps2kbd/ledstate",
+          "version_id": 3,
+          "minimum_version_id": 2,
+          "Fields": [
+            {
+              "field": "ledstate",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        },
+        {
+          "name": "ps2kbd/need_high_bit",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "need_high_bit",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 1
+            }
+          ]
+        },
+        {
+          "name": "ps2kbd/command_reply_queue",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "parent_obj.queue.cwptr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 4
+            }
+          ]
+        }
+      ]
+    }
+  },
+  "ICH9-SMB": {
+    "Name": "ICH9-SMB",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "ich9_smb",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "dev",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2608,
+          "Description": {
+            "name": "PCIDevice",
+            "version_id": 2,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "version_id",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 256
+              },
+              {
+                "field": "config",
+                "version_id": 0,
+                "field_exists": true,
+                "size": 4096
+              },
+              {
+                "field": "irq_state",
+                "version_id": 2,
+                "field_exists": false,
+                "size": 16
+              }
+            ]
+          }
+        },
+        {
+          "field": "irq_enabled",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 1
+        },
+        {
+          "field": "smb",
+          "version_id": 1,
+          "field_exists": true,
+          "size": 384,
+          "Description": {
+            "name": "pmsmb",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "smb_stat",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "smb_ctl",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "smb_cmd",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "smb_addr",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "smb_data0",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "smb_data1",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "smb_index",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "smb_data",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "smb_auxctl",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "smb_blkdata",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "i2c_enable",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "op_done",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "in_i2c_block_read",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "start_transaction_on_status_read",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "isa-pcspk": {
+    "Name": "isa-pcspk",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "pcspk",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "data_on",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "dummy_refresh_clock",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "acpi-erst": {
+    "Name": "acpi-erst",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "acpi-erst",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "operation",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "busy_status",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "command_status",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "record_offset",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "reg_action",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "reg_value",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "record_identifier",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "next_record_index",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "i8257": {
+    "Name": "i8257",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "dma",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "command",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "mask",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "flip_flop",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "dshift",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "regs",
+          "version_id": 1,
+          "field_exists": false,
+          "size": 40,
+          "Description": {
+            "name": "dma_regs",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "now",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "base",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 2
+              },
+              {
+                "field": "mode",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "page",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "pageh",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "dack",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              },
+              {
+                "field": "eop",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        }
+      ]
+    }
+  },
+  "port92": {
+    "Name": "port92",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "port92",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "outport",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "q35-pcihost": {
+    "Name": "q35-pcihost",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "PCIHost",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "config_reg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "ioapic": {
+    "Name": "ioapic",
+    "version_id": 3,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "ioapic",
+      "version_id": 3,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "id",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "ioregsel",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "unused",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 8
+        },
+        {
+          "field": "irr",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        },
+        {
+          "field": "ioredtbl",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 8
+        }
+      ]
+    }
+  },
+  "smbus-eeprom": {
+    "Name": "smbus-eeprom",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "smbus-eeprom",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "smbusdev",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 216,
+          "Description": {
+            "name": "smbus-device",
+            "version_id": 1,
+            "minimum_version_id": 1,
+            "Fields": [
+              {
+                "field": "i2c",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 168,
+                "Description": {
+                  "name": "I2CSlave",
+                  "version_id": 1,
+                  "minimum_version_id": 1,
+                  "Fields": [
+                    {
+                      "field": "address",
+                      "version_id": 0,
+                      "field_exists": false,
+                      "size": 1
+                    }
+                  ]
+                }
+              },
+              {
+                "field": "mode",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "data_len",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 4
+              },
+              {
+                "field": "data_buf",
+                "version_id": 0,
+                "field_exists": false,
+                "size": 1
+              }
+            ]
+          }
+        },
+        {
+          "field": "data",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "offset",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        },
+        {
+          "field": "accessed",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 1
+        }
+      ]
+    }
+  },
+  "pci-host-bridge": {
+    "Name": "pci-host-bridge",
+    "version_id": 1,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "PCIHost",
+      "version_id": 1,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "config_reg",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 4
+        }
+      ]
+    }
+  },
+  "fw_cfg_mem": {
+    "Name": "fw_cfg_mem",
+    "version_id": 2,
+    "minimum_version_id": 1,
+    "Description": {
+      "name": "fw_cfg",
+      "version_id": 2,
+      "minimum_version_id": 1,
+      "Fields": [
+        {
+          "field": "cur_entry",
+          "version_id": 0,
+          "field_exists": false,
+          "size": 2
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 0,
+          "field_exists": true,
+          "size": 4
+        },
+        {
+          "field": "cur_offset",
+          "version_id": 2,
+          "field_exists": false,
+          "size": 4
+        }
+      ],
+      "Subsections": [
+        {
+          "name": "fw_cfg/dma",
+          "version_id": 0,
+          "minimum_version_id": 0,
+          "Fields": [
+            {
+              "field": "dma_addr",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        },
+        {
+          "name": "fw_cfg/acpi_mr",
+          "version_id": 1,
+          "minimum_version_id": 1,
+          "Fields": [
+            {
+              "field": "table_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "linker_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            },
+            {
+              "field": "rsdp_mr_size",
+              "version_id": 0,
+              "field_exists": false,
+              "size": 8
+            }
+          ]
+        }
+      ]
+    }
+  }
+}
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 06/12] tests/functional: Use vmstate-static-checker.py to test data from v7.2
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (4 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 05/12] tests/data/vmstate-static-checker: Add dump files from QEMU 7.2.17 Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 07/12] tests/functional: use self.log for all logging Thomas Huth
                   ` (6 subsequent siblings)
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson, Fabiano Rosas

From: Thomas Huth <thuth@redhat.com>

We've got this nice vmstate-static-checker.py script that can help to
detect screw-ups in the migration states. Unfortunately, it's currently
only run manually, which can be cumbersome. Let's run it from a functional
test automatically with the reference data from QEMU 7.2, so that we get
at least a basic coverage here. Since the test can fail when the checker
script detects a false positive, mark the test with a skipFlakyTest
decorator for now, so that it is only run when the user also set the
QEMU_TEST_FLAKY_TESTS environment variable.

Acked-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250912100755.316518-5-thuth@redhat.com>
---
 MAINTAINERS                              |  1 +
 tests/functional/aarch64/meson.build     |  1 +
 tests/functional/generic/test_vmstate.py | 67 ++++++++++++++++++++++++
 tests/functional/m68k/meson.build        |  4 ++
 tests/functional/ppc64/meson.build       |  1 +
 tests/functional/s390x/meson.build       |  4 ++
 tests/functional/x86_64/meson.build      |  3 +-
 7 files changed, 80 insertions(+), 1 deletion(-)
 create mode 100755 tests/functional/generic/test_vmstate.py

diff --git a/MAINTAINERS b/MAINTAINERS
index 24c061aff35..3d1f88a4bbe 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3613,6 +3613,7 @@ F: migration/
 F: scripts/vmstate-static-checker.py
 F: tests/functional/migration.py
 F: tests/functional/*/*migration.py
+F: tests/functional/generic/test_vmstate.py
 F: tests/functional/x86_64/test_bad_vmstate.py
 F: tests/data/vmstate-static-checker/
 F: tests/qtest/migration/
diff --git a/tests/functional/aarch64/meson.build b/tests/functional/aarch64/meson.build
index 04846c6eb18..5ad52f93e1d 100644
--- a/tests/functional/aarch64/meson.build
+++ b/tests/functional/aarch64/meson.build
@@ -19,6 +19,7 @@ test_aarch64_timeouts = {
 
 tests_aarch64_system_quick = [
   'migration',
+  'vmstate',
 ]
 
 tests_aarch64_system_thorough = [
diff --git a/tests/functional/generic/test_vmstate.py b/tests/functional/generic/test_vmstate.py
new file mode 100755
index 00000000000..387ff542426
--- /dev/null
+++ b/tests/functional/generic/test_vmstate.py
@@ -0,0 +1,67 @@
+#!/usr/bin/env python3
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+'''This test runs the vmstate-static-checker script with the current QEMU'''
+
+import subprocess
+
+from qemu_test import QemuSystemTest, skipFlakyTest
+
+
+@skipFlakyTest("vmstate-static-checker can produce false positives")
+class VmStateTest(QemuSystemTest):
+    '''
+    This test helps to check whether there are problems between old
+    reference data and the current QEMU
+    '''
+
+    def test_vmstate_7_2(self):
+        '''Check reference data from QEMU v7.2'''
+
+        target_machine = {
+            'aarch64': 'virt-7.2',
+            'm68k': 'virt-7.2',
+            'ppc64': 'pseries-7.2',
+            's390x': 's390-ccw-virtio-7.2',
+            'x86_64': 'pc-q35-7.2',
+        }
+        self.set_machine(target_machine[self.arch])
+
+        # Run QEMU to get the current vmstate json file:
+        dst_json = self.scratch_file('dest.json')
+        self.log.info('Dumping vmstate from %s', self.qemu_bin)
+        cp = subprocess.run([self.qemu_bin, '-nodefaults',
+                             '-M', target_machine[self.arch],
+                             '-dump-vmstate', dst_json],
+                            stdout=subprocess.PIPE,
+                            stderr=subprocess.STDOUT,
+                            text=True, check=True)
+        if cp.stdout:
+            self.log.info('QEMU output: %s', cp.stdout)
+
+        # Check whether the old vmstate json file is still compatible:
+        src_json = self.data_file('..', 'data', 'vmstate-static-checker',
+                                  self.arch,
+                                  target_machine[self.arch] + '.json')
+        self.log.info('Comparing vmstate with %s', src_json)
+        checkerscript = self.data_file('..', '..', 'scripts',
+                                       'vmstate-static-checker.py')
+        cp = subprocess.run([checkerscript, '-s', src_json, '-d', dst_json],
+                            stdout=subprocess.PIPE,
+                            stderr=subprocess.STDOUT,
+                            text=True, check=False)
+        if cp.returncode != 0:
+            self.fail('Running vmstate-static-checker failed:\n' + cp.stdout +
+                      '\nThis either means that there is a migration bug '
+                      'that needs to be fixed, or\nvmstate-static-checker.py '
+                      'needs to be improved (e.g. extend the changed_names\n'
+                      'in case a field has been renamed), or drop the '
+                      'problematic field from\n' + src_json +
+                      '\nin case the script cannot be fixed easily.')
+        if cp.stdout:
+            self.log.warning('vmstate-static-checker output: %s', cp.stdout)
+
+
+if __name__ == '__main__':
+    QemuSystemTest.main()
diff --git a/tests/functional/m68k/meson.build b/tests/functional/m68k/meson.build
index e29044a6d73..679faaf86d6 100644
--- a/tests/functional/m68k/meson.build
+++ b/tests/functional/m68k/meson.build
@@ -1,5 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
+tests_m68k_system_quick = [
+  'vmstate',
+]
+
 tests_m68k_system_thorough = [
   'mcf5208evb',
   'nextcube',
diff --git a/tests/functional/ppc64/meson.build b/tests/functional/ppc64/meson.build
index 842fe0fc715..1fa0a70f7ed 100644
--- a/tests/functional/ppc64/meson.build
+++ b/tests/functional/ppc64/meson.build
@@ -11,6 +11,7 @@ test_ppc64_timeouts = {
 
 tests_ppc64_system_quick = [
   'migration',
+  'vmstate',
 ]
 
 tests_ppc64_system_thorough = [
diff --git a/tests/functional/s390x/meson.build b/tests/functional/s390x/meson.build
index 030b116039c..70cd36e2913 100644
--- a/tests/functional/s390x/meson.build
+++ b/tests/functional/s390x/meson.build
@@ -4,6 +4,10 @@ test_s390x_timeouts = {
   'ccw_virtio' : 420,
 }
 
+tests_s390x_system_quick = [
+  'vmstate',
+]
+
 tests_s390x_system_thorough = [
   'ccw_virtio',
   'pxelinux',
diff --git a/tests/functional/x86_64/meson.build b/tests/functional/x86_64/meson.build
index ef12ac43b37..967426c30c3 100644
--- a/tests/functional/x86_64/meson.build
+++ b/tests/functional/x86_64/meson.build
@@ -14,10 +14,11 @@ tests_x86_64_system_quick = [
   'cpu_model_versions',
   'cpu_queries',
   'mem_addr_space',
+  'memlock',
   'migration',
   'pc_cpu_hotplug_props',
   'virtio_version',
-  'memlock',
+  'vmstate',
 ]
 
 tests_x86_64_system_thorough = [
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 07/12] tests/functional: use self.log for all logging
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (5 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 06/12] tests/functional: Use vmstate-static-checker.py to test data from v7.2 Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 08/12] .gitlab-ci.d/buildtest.yml: Unset CI_COMMIT_DESCRIPTION for htags Thomas Huth
                   ` (5 subsequent siblings)
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson, Daniel P. Berrangé

From: Daniel P. Berrangé <berrange@redhat.com>

Some tests are creating their on logger category which means any
output they log is not captured in base.log.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
[thuth: drop changes to reverse_debugging.py (it's WIP in other patches)]
Message-ID: <20250912182200.643909-7-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 tests/functional/aarch64/test_virt.py     |  4 +--
 tests/functional/arm/test_integratorcp.py |  3 +--
 tests/functional/mips64el/test_malta.py   |  3 +--
 tests/functional/replay_kernel.py         | 16 +++++-------
 tests/functional/x86_64/test_acpi_bits.py | 31 +++++++++++------------
 5 files changed, 25 insertions(+), 32 deletions(-)

diff --git a/tests/functional/aarch64/test_virt.py b/tests/functional/aarch64/test_virt.py
index 4d0ad90ff89..63071f9b517 100755
--- a/tests/functional/aarch64/test_virt.py
+++ b/tests/functional/aarch64/test_virt.py
@@ -72,8 +72,6 @@ def common_aarch64_virt(self, machine):
         self.set_machine('virt')
         self.require_accelerator("tcg")
 
-        logger = logging.getLogger('aarch64_virt')
-
         kernel_path = self.ASSET_KERNEL.fetch()
 
         self.vm.set_console()
@@ -91,7 +89,7 @@ def common_aarch64_virt(self, machine):
                          'rng-random,id=rng0,filename=/dev/urandom')
 
         # Also add a scratch block device
-        logger.info('creating scratch qcow2 image')
+        self.log.info('creating scratch qcow2 image')
         image_path = self.scratch_file('scratch.qcow2')
         qemu_img = get_qemu_img(self)
         check_call([qemu_img, 'create', '-f', 'qcow2', image_path, '8M'],
diff --git a/tests/functional/arm/test_integratorcp.py b/tests/functional/arm/test_integratorcp.py
index 4f00924aa03..23ae919359d 100755
--- a/tests/functional/arm/test_integratorcp.py
+++ b/tests/functional/arm/test_integratorcp.py
@@ -77,7 +77,6 @@ def test_framebuffer_tux_logo(self):
                           command_line='screendump %s' % screendump_path)
         if 'unknown command' in res:
             self.skipTest('screendump not available')
-        logger = logging.getLogger('framebuffer')
 
         cpu_count = 1
         match_threshold = 0.92
@@ -88,7 +87,7 @@ def test_framebuffer_tux_logo(self):
         loc = np.where(result >= match_threshold)
         tux_count = 0
         for tux_count, pt in enumerate(zip(*loc[::-1]), start=1):
-            logger.debug('found Tux at position [x, y] = %s', pt)
+            self.log.debug('found Tux at position [x, y] = %s', pt)
         self.assertGreaterEqual(tux_count, cpu_count)
 
 if __name__ == '__main__':
diff --git a/tests/functional/mips64el/test_malta.py b/tests/functional/mips64el/test_malta.py
index 8fdc49b3005..170147bfcc2 100755
--- a/tests/functional/mips64el/test_malta.py
+++ b/tests/functional/mips64el/test_malta.py
@@ -159,7 +159,6 @@ def do_test_i6400_framebuffer_logo(self, cpu_cores_count):
                           command_line='screendump %s' % screendump_path)
         if 'unknown command' in res:
             self.skipTest('screendump not available')
-        logger = logging.getLogger('framebuffer')
 
         match_threshold = 0.95
         screendump_bgr = cv2.imread(screendump_path, cv2.IMREAD_COLOR)
@@ -171,7 +170,7 @@ def do_test_i6400_framebuffer_logo(self, cpu_cores_count):
         h, w = tuxlogo_bgr.shape[:2]
         debug_png = os.getenv('QEMU_TEST_CV2_SCREENDUMP_PNG_PATH')
         for tuxlogo_count, pt in enumerate(zip(*loc[::-1]), start=1):
-            logger.debug('found Tux at position (x, y) = %s', pt)
+            self.log.debug('found Tux at position (x, y) = %s', pt)
             cv2.rectangle(screendump_bgr, pt,
                           (pt[0] + w, pt[1] + h), (0, 0, 255), 2)
         if debug_png:
diff --git a/tests/functional/replay_kernel.py b/tests/functional/replay_kernel.py
index 80795eb0520..acb1d29a1b5 100644
--- a/tests/functional/replay_kernel.py
+++ b/tests/functional/replay_kernel.py
@@ -32,15 +32,14 @@ def run_vm(self, kernel_path, kernel_command_line, console_pattern,
         # icount requires TCG to be available
         self.require_accelerator('tcg')
 
-        logger = logging.getLogger('replay')
         start_time = time.time()
         vm = self.get_vm(name='recording' if record else 'replay')
         vm.set_console()
         if record:
-            logger.info('recording the execution...')
+            self.log.info('recording the execution...')
             mode = 'record'
         else:
-            logger.info('replaying the execution...')
+            self.log.info('replaying the execution...')
             mode = 'replay'
         vm.add_args('-icount', 'shift=%s,rr=%s,rrfile=%s' %
                     (shift, mode, replay_path),
@@ -54,15 +53,15 @@ def run_vm(self, kernel_path, kernel_command_line, console_pattern,
         self.wait_for_console_pattern(console_pattern, vm)
         if record:
             vm.shutdown()
-            logger.info('finished the recording with log size %s bytes'
+            self.log.info('finished the recording with log size %s bytes'
                         % os.path.getsize(replay_path))
             self.run_replay_dump(replay_path)
-            logger.info('successfully tested replay-dump.py')
+            self.log.info('successfully tested replay-dump.py')
         else:
             vm.wait()
-            logger.info('successfully finished the replay')
+            self.log.info('successfully finished the replay')
         elapsed = time.time() - start_time
-        logger.info('elapsed time %.2f sec' % elapsed)
+        self.log.info('elapsed time %.2f sec' % elapsed)
         return elapsed
 
     def run_replay_dump(self, replay_path):
@@ -80,5 +79,4 @@ def run_rr(self, kernel_path, kernel_command_line, console_pattern,
                          True, shift, args, replay_path)
         t2 = self.run_vm(kernel_path, kernel_command_line, console_pattern,
                          False, shift, args, replay_path)
-        logger = logging.getLogger('replay')
-        logger.info('replay overhead {:.2%}'.format(t2 / t1 - 1))
+        self.log.info('replay overhead {:.2%}'.format(t2 / t1 - 1))
diff --git a/tests/functional/x86_64/test_acpi_bits.py b/tests/functional/x86_64/test_acpi_bits.py
index 8e0563a97b1..9a2816533d6 100755
--- a/tests/functional/x86_64/test_acpi_bits.py
+++ b/tests/functional/x86_64/test_acpi_bits.py
@@ -121,10 +121,10 @@ def __init__(self, *args, **kwargs):
         self._debugcon_log = 'debugcon-log.txt'
 
     def _print_log(self, log):
-        self.logger.info('\nlogs from biosbits follows:')
-        self.logger.info('==========================================\n')
-        self.logger.info(log)
-        self.logger.info('==========================================\n')
+        self.log.info('\nlogs from biosbits follows:')
+        self.log.info('==========================================\n')
+        self.log.info(log)
+        self.log.info('==========================================\n')
 
     def copy_bits_config(self):
         """ copies the bios bits config file into bits.
@@ -138,8 +138,8 @@ def copy_bits_config(self):
         self.assertTrue(os.path.exists(bits_config_file))
         self.assertTrue(os.path.exists(target_config_dir))
         shutil.copy2(bits_config_file, target_config_dir)
-        self.logger.info('copied config file %s to %s',
-                         bits_config_file, target_config_dir)
+        self.log.info('copied config file %s to %s',
+                      bits_config_file, target_config_dir)
 
     def copy_test_scripts(self):
         """copies the python test scripts into bits. """
@@ -163,8 +163,8 @@ def copy_test_scripts(self):
                 newfilename = os.path.splitext(filename)[0] + '.py'
                 shutil.copy2(os.path.join(bits_test_dir, filename),
                              os.path.join(target_test_dir, newfilename))
-                self.logger.info('copied test file %s to %s',
-                                 filename, target_test_dir)
+                self.log.info('copied test file %s to %s',
+                              filename, target_test_dir)
 
                 # now remove the pyc test file if it exists, otherwise the
                 # changes in the python test script won't be executed.
@@ -172,9 +172,9 @@ def copy_test_scripts(self):
                 if os.access(os.path.join(target_test_dir, testfile_pyc),
                              os.F_OK):
                     os.remove(os.path.join(target_test_dir, testfile_pyc))
-                    self.logger.info('removed compiled file %s',
-                                     os.path.join(target_test_dir,
-                                     testfile_pyc))
+                    self.log.info('removed compiled file %s',
+                                  os.path.join(target_test_dir,
+                                               testfile_pyc))
 
     def fix_mkrescue(self, mkrescue):
         """ grub-mkrescue is a bash script with two variables, 'prefix' and
@@ -216,7 +216,7 @@ def generate_bits_iso(self):
 
         self.fix_mkrescue(mkrescue_script)
 
-        self.logger.info('using grub-mkrescue for generating biosbits iso ...')
+        self.log.info('using grub-mkrescue for generating biosbits iso ...')
 
         try:
             if os.getenv('V') or os.getenv('BITS_DEBUG'):
@@ -225,7 +225,7 @@ def generate_bits_iso(self):
                                       stdout=subprocess.PIPE,
                                       stderr=subprocess.STDOUT,
                                       check=True)
-                self.logger.info("grub-mkrescue output %s" % proc.stdout)
+                self.log.info("grub-mkrescue output %s" % proc.stdout)
             else:
                 subprocess.check_call([mkrescue_script, '-o',
                                       iso_file, bits_dir],
@@ -238,11 +238,10 @@ def generate_bits_iso(self):
 
         self.assertTrue(os.access(iso_file, os.R_OK))
 
-        self.logger.info('iso file %s successfully generated.', iso_file)
+        self.log.info('iso file %s successfully generated.', iso_file)
 
     def setUp(self): # pylint: disable=arguments-differ
         super().setUp()
-        self.logger = self.log
 
         prebuiltDir = self.scratch_file('prebuilt')
         if not os.path.isdir(prebuiltDir):
@@ -333,7 +332,7 @@ def test_acpi_smbios_bits(self):
         # in batch mode and then automatically initiate a vm shutdown.
         self._vm.event_wait('SHUTDOWN', timeout=BITS_TIMEOUT)
         self._vm.wait(timeout=None)
-        self.logger.debug("Checking console output ...")
+        self.log.debug("Checking console output ...")
         self.parse_log()
 
 if __name__ == '__main__':
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 08/12] .gitlab-ci.d/buildtest.yml: Unset CI_COMMIT_DESCRIPTION for htags
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (6 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 07/12] tests/functional: use self.log for all logging Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 09/12] tests/functional/hppa: Add a CD-ROM boot test for qemu-system-hppa Thomas Huth
                   ` (4 subsequent siblings)
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel
  Cc: Richard Henderson, qemu-stable, Peter Maydell, Alex Bennée,
	Daniel P. Berrangé

From: Peter Maydell <peter.maydell@linaro.org>

In commit 52a21689cd829 we added a workaround for a bug in older
versions of htags where they fail with a weird error message if the
environment is too large.  However, we missed one variable which
gitlab CI can set to the body of the commit message:
CI_COMMIT_DESCRIPTION.

Add this to the variables we unset when running htags, so that
the 'pages' job doesn't fail if the most recent commit happens
to have a very large commit message.

Cc: qemu-stable@nongnu.org
Fixes: 52a21689cd8 (".gitlab-ci.d/buildtest.yml: Work around htags bug when environment is large")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250916163030.1467893-1-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 .gitlab-ci.d/buildtest.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.d/buildtest.yml b/.gitlab-ci.d/buildtest.yml
index f01978fb40c..e296fc3c14a 100644
--- a/.gitlab-ci.d/buildtest.yml
+++ b/.gitlab-ci.d/buildtest.yml
@@ -736,7 +736,7 @@ pages:
     - 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
+    - CI_COMMIT_MESSAGE= CI_COMMIT_TAG_MESSAGE= CI_COMMIT_DESCRIPTION= htags
         -anT --tree-view=filetree -m qemu_init
         -t "Welcome to the QEMU sourcecode"
     - mv HTML public/src
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 09/12] tests/functional/hppa: Add a CD-ROM boot test for qemu-system-hppa
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (7 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 08/12] .gitlab-ci.d/buildtest.yml: Unset CI_COMMIT_DESCRIPTION for htags Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 10/12] tests: Fix "make check-functional" for targets without thorough tests Thomas Huth
                   ` (3 subsequent siblings)
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel
  Cc: Richard Henderson, Sven Schnelle, Philippe Mathieu-Daudé,
	Philippe Mathieu-Daudé

From: Thomas Huth <thuth@redhat.com>

Add a test which boots a HP-UX firmware upgrade CD-ROM. It exercise
the PCI LSI53C895A SCSI controller. The ISO image comes from:
https://web.archive.org/web/20101204061612/http://ftp.parisc-linux.org/kernels/712/PF_C7120023
The test is very quick, less than 3s.

Based on an old patch from Philippe that has been posted here:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg651012.html

Suggested-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[thuth: Adjusted the patch to the functional framework,
        and adjusted the commit message]
Message-ID: <20250918122447.105861-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 MAINTAINERS                          |  2 +-
 tests/functional/hppa/meson.build    |  4 +++
 tests/functional/hppa/test_cdboot.py | 38 ++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100755 tests/functional/hppa/test_cdboot.py

diff --git a/MAINTAINERS b/MAINTAINERS
index 3d1f88a4bbe..24b71a4fc54 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1276,7 +1276,7 @@ F: include/hw/pci-host/astro.h
 F: include/hw/pci-host/dino.h
 F: pc-bios/hppa-firmware.img
 F: roms/seabios-hppa/
-F: tests/functional/hppa/test_seabios.py
+F: tests/functional/hppa/
 
 LoongArch Machines
 ------------------
diff --git a/tests/functional/hppa/meson.build b/tests/functional/hppa/meson.build
index a3348370884..df2f7ccc9c3 100644
--- a/tests/functional/hppa/meson.build
+++ b/tests/functional/hppa/meson.build
@@ -3,3 +3,7 @@
 tests_hppa_system_quick = [
   'seabios',
 ]
+
+tests_hppa_system_thorough = [
+  'cdboot',
+]
diff --git a/tests/functional/hppa/test_cdboot.py b/tests/functional/hppa/test_cdboot.py
new file mode 100755
index 00000000000..84421e8d63e
--- /dev/null
+++ b/tests/functional/hppa/test_cdboot.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+#
+# CD boot test for HPPA machines
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+from qemu_test import QemuSystemTest, Asset, exec_command_and_wait_for_pattern
+from qemu_test import wait_for_console_pattern
+
+
+class HppaCdBoot(QemuSystemTest):
+
+    ASSET_CD = Asset(
+        ('https://github.com/philmd/qemu-testing-blob/raw/ec1b741/'
+         'hppa/hp9000/712/C7120023.frm'),
+        '32c612ad2074516986bdc27768903c561fa92af2ca48e5ac3f3359ade1c42f70')
+
+    def test_cdboot(self):
+        self.set_machine('B160L')
+        cdrom_path = self.ASSET_CD.fetch()
+
+        self.vm.set_console()
+        self.vm.add_args('-cdrom', cdrom_path,
+                         '-boot', 'd',
+                         '-no-reboot')
+        self.vm.launch()
+        wait_for_console_pattern(self, 'Unrecognized MODEL TYPE = 502')
+        wait_for_console_pattern(self, 'UPDATE PAUSED>')
+
+        exec_command_and_wait_for_pattern(self, 'exit\r', 'UPDATE>')
+        exec_command_and_wait_for_pattern(self, 'ls\r', 'IMAGE1B')
+        wait_for_console_pattern(self, 'UPDATE>')
+        exec_command_and_wait_for_pattern(self, 'exit\r',
+                        'THIS UTILITY WILL NOW RESET THE SYSTEM.....')
+
+
+if __name__ == '__main__':
+    QemuSystemTest.main()
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 10/12] tests: Fix "make check-functional" for targets without thorough tests
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (8 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 09/12] tests/functional/hppa: Add a CD-ROM boot test for qemu-system-hppa Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 11/12] tests/functional: retry when seeing ConnectionError exception Thomas Huth
                   ` (2 subsequent siblings)
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson, Peter Maydell

From: Thomas Huth <thuth@redhat.com>

If QEMU gets configured for a single target that does not have
any thorough functional tests, "make check-functional" currently
fails with the error message "No rule to make target 'check-func'".
This happens because "check-func" only gets defined for thorough
tests (quick ones get added to "check-func-quick" instead).
The same problem can happen with the quick tests for targets that
do not have any functional test at all. To fix it, simply make sure
that the targets are always available in the Makefile.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Closes: https://gitlab.com/qemu-project/qemu/-/issues/3119
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250918125154.126072-1-thuth@redhat.com>
---
 tests/Makefile.include | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/Makefile.include b/tests/Makefile.include
index 3538c0c7407..62a4fc8ed31 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -113,6 +113,9 @@ check-functional:
 	@$(NINJA) precache-functional
 	@QEMU_TEST_NO_DOWNLOAD=1 $(MAKE) SPEED=thorough check-func check-func-quick
 
+.PHONY: check-func check-func-quick
+check-func check-func-quick:
+
 # Consolidated targets
 
 .PHONY: check check-clean
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 11/12] tests/functional: retry when seeing ConnectionError exception
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (9 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 10/12] tests: Fix "make check-functional" for targets without thorough tests Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24  6:39 ` [PULL 12/12] tests/functional: treat unknown exceptions as transient faults Thomas Huth
  2025-09-24 21:15 ` [PULL 00/12] Functional test patches Richard Henderson
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson, Daniel P. Berrangé

From: Daniel P. Berrangé <berrange@redhat.com>

This base class is used for many different socket connection
errors, corresponding to ECONNRESET, ECONNREFUSED, ECONNABORTED
and more. Most of these are things you might expect to see every
now and then as transient flaws. We should thus retry the asset
download when seeing them.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250918125746.1165658-2-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 tests/functional/qemu_test/asset.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/functional/qemu_test/asset.py b/tests/functional/qemu_test/asset.py
index 2dd32bf28d9..f8b87d21538 100644
--- a/tests/functional/qemu_test/asset.py
+++ b/tests/functional/qemu_test/asset.py
@@ -179,6 +179,13 @@ def fetch(self):
                                self.url, e.reason)
                 raise AssetError(self, "Unable to download: URL error %s" %
                                  e.reason, transient=True)
+            except ConnectionError as e:
+                # A socket connection failure, such as dropped conn
+                # or refused conn
+                tmp_cache_file.unlink()
+                self.log.error("Unable to download %s: Connection error %s",
+                               self.url, e)
+                continue
             except Exception as e:
                 tmp_cache_file.unlink()
                 raise AssetError(self, "Unable to download: %s" % e)
-- 
2.51.0



^ permalink raw reply related	[flat|nested] 16+ messages in thread

* [PULL 12/12] tests/functional: treat unknown exceptions as transient faults
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (10 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 11/12] tests/functional: retry when seeing ConnectionError exception Thomas Huth
@ 2025-09-24  6:39 ` Thomas Huth
  2025-09-24 21:15 ` [PULL 00/12] Functional test patches Richard Henderson
  12 siblings, 0 replies; 16+ messages in thread
From: Thomas Huth @ 2025-09-24  6:39 UTC (permalink / raw)
  To: qemu-devel; +Cc: Richard Henderson, Daniel P. Berrangé

From: Daniel P. Berrangé <berrange@redhat.com>

To maximise the robustness of the functional tests we want to treat most
asset download failures as non-fatal to the test suite. Instead it
should just skip the tests which need that particular asset. The only
time aim to make it fatal is for 404 errors which are highly likely to
reflect genuine problems to be fixed.

We catch certain exception classes and handle them as transient errors,
but unfortunately it is proving difficult to predict what exception
classes urlopen() is capable of raising, with new possibilities being
discovered.

To provide a fail-safe, treat the generic Exception class as being a
transient error too. This may well mask certain genuine bugs, but it is
preferrable to prioritize running the test suite to the greatest extent
practical.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250918125746.1165658-3-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 tests/functional/qemu_test/asset.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/functional/qemu_test/asset.py b/tests/functional/qemu_test/asset.py
index f8b87d21538..2971a989d1e 100644
--- a/tests/functional/qemu_test/asset.py
+++ b/tests/functional/qemu_test/asset.py
@@ -188,7 +188,8 @@ def fetch(self):
                 continue
             except Exception as e:
                 tmp_cache_file.unlink()
-                raise AssetError(self, "Unable to download: %s" % e)
+                raise AssetError(self, "Unable to download: %s" % e,
+                                 transient=True)

         if not os.path.exists(tmp_cache_file):
             raise AssetError(self, "Download retries exceeded", transient=True)
-- 
2.51.0

^ permalink raw reply related	[flat|nested] 16+ messages in thread

* Re: [PULL 00/12] Functional test patches
  2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
                   ` (11 preceding siblings ...)
  2025-09-24  6:39 ` [PULL 12/12] tests/functional: treat unknown exceptions as transient faults Thomas Huth
@ 2025-09-24 21:15 ` Richard Henderson
  12 siblings, 0 replies; 16+ messages in thread
From: Richard Henderson @ 2025-09-24 21:15 UTC (permalink / raw)
  To: Thomas Huth, qemu-devel

On 9/23/25 23:39, Thomas Huth wrote:
>   Hi Richard!
> 
> The following changes since commit ab8008b231e758e03c87c1c483c03afdd9c02e19:
> 
>    Merge tag 'pull-9p-20250918' ofhttps://github.com/cschoenebeck/qemu into staging (2025-09-19 12:21:35 -0700)
> 
> are available in the Git repository at:
> 
>    https://gitlab.com/thuth/qemu.git tags/pull-request-2025-09-24
> 
> for you to fetch changes up to 097bbfc5e0ba889ce17106ef941a56111c3de270:
> 
>    tests/functional: treat unknown exceptions as transient faults (2025-09-24 08:26:11 +0200)
> 
> ----------------------------------------------------------------
> * New functional tests to check via the vmstate-static-checker.py script
> * New functional tests for CD-ROM boot on hppa
> * Skip functional tests on more exotic network errors, too
> * Fix another issue with htags in the gitlab CI
> * Some additional minor fixes to various functional tests


Applied, thanks.  Please update https://wiki.qemu.org/ChangeLog/10.2 as appropriate.

r~


^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2025-10-30  9:08 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-09-24  6:39 [PULL 00/12] Functional test patches Thomas Huth
2025-09-24  6:39 ` [PULL 01/12] tests/functional/m68k: Use proper polling in the next-cube test Thomas Huth
2025-09-24  6:39 ` [PULL 02/12] tests/functional/s390x/test_pxelinux: Fix warnings from pylint Thomas Huth
2025-09-24  6:39 ` [PULL 03/12] tests: Move the old vmstate-static-checker files to tests/data/ Thomas Huth
2025-09-24  6:39 ` [PULL 04/12] tests/functional: Test whether the vmstate-static-checker script works fine Thomas Huth
2025-10-29 11:58   ` Daniel P. Berrangé
2025-10-30  9:07     ` Thomas Huth
2025-09-24  6:39 ` [PULL 05/12] tests/data/vmstate-static-checker: Add dump files from QEMU 7.2.17 Thomas Huth
2025-09-24  6:39 ` [PULL 06/12] tests/functional: Use vmstate-static-checker.py to test data from v7.2 Thomas Huth
2025-09-24  6:39 ` [PULL 07/12] tests/functional: use self.log for all logging Thomas Huth
2025-09-24  6:39 ` [PULL 08/12] .gitlab-ci.d/buildtest.yml: Unset CI_COMMIT_DESCRIPTION for htags Thomas Huth
2025-09-24  6:39 ` [PULL 09/12] tests/functional/hppa: Add a CD-ROM boot test for qemu-system-hppa Thomas Huth
2025-09-24  6:39 ` [PULL 10/12] tests: Fix "make check-functional" for targets without thorough tests Thomas Huth
2025-09-24  6:39 ` [PULL 11/12] tests/functional: retry when seeing ConnectionError exception Thomas Huth
2025-09-24  6:39 ` [PULL 12/12] tests/functional: treat unknown exceptions as transient faults Thomas Huth
2025-09-24 21:15 ` [PULL 00/12] Functional test patches Richard Henderson

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