Merge tag 'pull-omnibus-111023-1' of https://gitlab.com/stsquad/qemu into staging

testing, gdbstub and plugin updates

  - enable more sbsa-ref tests in avocado
  - add swtpm to the package lists
  - reduce avocado noise in gitlab by limiting tests
  - make docker engine choice driven by configure and enable override
  - remove unneeded gcc suffix on some cross compilers
  - fix some NULL returns in gdbstub
  - improve locking in execlog plugin
  - introduce the GDBFeature structure
  - consistently set gdb_core_xml_file
  - use cleaner escaping for gdb xml
  - drop ancient gdb_has_xml() test
  - disable multi-instruction GUSA emulation when plugins enabled
  - fix some coverity issues in plugins

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* tag 'pull-omnibus-111023-1' of https://gitlab.com/stsquad/qemu: (25 commits)
  contrib/plugins: fix coverity warning in hotblocks
  contrib/plugins: fix coverity warning in lockstep
  contrib/plugins: fix coverity warning in cache
  plugins: Set final instruction count in plugin_gen_tb_end
  target/sh4: Disable decode_gusa when plugins enabled
  accel/tcg: Add plugin_enabled to DisasContextBase
  gdbstub: Replace gdb_regs with an array
  gdbstub: Remove gdb_has_xml variable
  target/ppc: Remove references to gdb_has_xml
  target/arm: Remove references to gdb_has_xml
  gdbstub: Use g_markup_printf_escaped()
  hw/core/cpu: Return static value with gdb_arch_name()
  target/arm: Move the reference to arm-core.xml
  gdbstub: Introduce GDBFeature structure
  contrib/plugins: Use GRWLock in execlog
  plugins: Check if vCPU is realized
  gdbstub: Fix target.xml response
  gdbstub: Fix target_xml initialization
  configure: remove gcc version suffixes
  configure: allow user to override docker engine
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 48 insertions, 0 deletions

diff --git a/scripts/feature_to_c.py b/scripts/feature_to_c.py
new file mode 100755
index 0000000000..bcbcb83beb
--- /dev/null
+++ b/scripts/feature_to_c.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import os, sys
+
+def writeliteral(indent, bytes):
+    sys.stdout.write(' ' * indent)
+    sys.stdout.write('"')
+    quoted = True
+
+    for c in bytes:
+        if not quoted:
+            sys.stdout.write('\n')
+            sys.stdout.write(' ' * indent)
+            sys.stdout.write('"')
+            quoted = True
+
+        if c == b'"'[0]:
+            sys.stdout.write('\\"')
+        elif c == b'\\'[0]:
+            sys.stdout.write('\\\\')
+        elif c == b'\n'[0]:
+            sys.stdout.write('\\n"')
+            quoted = False
+        elif c >= 32 and c < 127:
+            sys.stdout.write(c.to_bytes(1, 'big').decode())
+        else:
+            sys.stdout.write(f'\{c:03o}')
+
+    if quoted:
+        sys.stdout.write('"')
+
+sys.stdout.write('#include "qemu/osdep.h"\n' \
+                 '#include "exec/gdbstub.h"\n' \
+                 '\n'
+                 'const GDBFeature gdb_static_features[] = {\n')
+
+for input in sys.argv[1:]:
+    with open(input, 'rb') as file:
+        read = file.read()
+
+    sys.stdout.write('    {\n')
+    writeliteral(8, bytes(os.path.basename(input), 'utf-8'))
+    sys.stdout.write(',\n')
+    writeliteral(8, read)
+    sys.stdout.write('\n    },\n')
+
+sys.stdout.write('    { NULL }\n};\n')