Merge tag 'pull-9.2-rc2-updates-251124-1' of https://gitlab.com/stsquad/qemu into staging

testing, docs and plugin updates for rc2

  - cleanup leftover avocado bits from functional test
  - ensure we keep functional logs for tests
  - improve test console handling to detect prompts
  - remove hacking timer.sleep() usage in functional tests
  - convert Aarch64 tuxrun tests to functional test
  - update Aarch64 tuxrun images to avoid corrupt blk I/O ops
  - auto-generate the TCG plugin API symbols to avoid missing them
  - fix rust pl011 model handling of DeviceID regs
  - update docs to refer to "commonly known identity"
  - convert aspeed tests to functional framework and remove hacky sleeps

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* tag 'pull-9.2-rc2-updates-251124-1' of https://gitlab.com/stsquad/qemu: (28 commits)
  tests/functional: Remove sleep workarounds from Aspeed tests
  tests/functional: Convert Aspeed arm SDK tests
  tests/functional: Convert Aspeed aarch64 SDK tests
  docs: explicitly permit a "commonly known identity" with SoB
  rust/pl011: Fix range checks for device ID accesses
  plugins: eradicate qemu-plugins.symbols static file
  plugins: detect qemu plugin API symbols from header
  plugins: add missing export for qemu_plugin_num_vcpus
  tests/functional: update the aarch64 tuxrun tests
  tests/functional: Convert the Avocado aarch64 tuxrun tests
  tests/functional: avoid accessing log_filename on earlier failures
  tests/functional: add a QMP backdoor for debugging stalled tests
  tests/functional: remove time.sleep usage from tuxrun tests
  tests/functional: rewrite console handling to be bytewise
  tests/functional: require non-NULL success_message for console wait
  tests/functional: don't try to wait for the empty string
  tests/functional: logs details of console interaction operations
  tests/functional: enable debug logging for QEMUMachine
  tests/functional: honour requested test VM name in QEMUMachine
  tests/functional: put QEMUMachine logs in testcase log directory
  ...

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

1 files changed, 45 insertions, 0 deletions

diff --git a/scripts/qemu-plugin-symbols.py b/scripts/qemu-plugin-symbols.py
new file mode 100755
index 0000000000..e285ebb8f9
--- /dev/null
+++ b/scripts/qemu-plugin-symbols.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Extract QEMU Plugin API symbols from a header file
+#
+# Copyright 2024 Linaro Ltd
+#
+# Author: Pierrick Bouvier <pierrick.bouvier@linaro.org>
+#
+# This work is licensed under the terms of the GNU GPL, version 2 or later.
+# See the COPYING file in the top-level directory.
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import argparse
+import re
+
+def extract_symbols(plugin_header):
+    with open(plugin_header) as file:
+        content = file.read()
+    # Remove QEMU_PLUGIN_API macro definition.
+    content = content.replace('#define QEMU_PLUGIN_API', '')
+    expected = content.count('QEMU_PLUGIN_API')
+    # Find last word between QEMU_PLUGIN_API and (, matching on several lines.
+    # We use *? non-greedy quantifier.
+    syms = re.findall(r'QEMU_PLUGIN_API.*?(\w+)\s*\(', content, re.DOTALL)
+    syms.sort()
+    # Ensure we found as many symbols as API markers.
+    assert len(syms) == expected
+    return syms
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description='Extract QEMU plugin symbols')
+    parser.add_argument('plugin_header', help='Path to QEMU plugin header.')
+    args = parser.parse_args()
+
+    syms = extract_symbols(args.plugin_header)
+
+    print('{')
+    for s in syms:
+        print("  {};".format(s))
+    print('};')
+
+if __name__ == '__main__':
+    main()