@@ -546,13 +546,15 @@ shape and this command should mostly work."""
return None
def add_vmcoreinfo(self):
- if not gdb.parse_and_eval("vmcoreinfo_find()") \
- or not gdb.parse_and_eval("vmcoreinfo_find()->has_vmcoreinfo"):
+ vmci = '(VMCoreInfoState *)' + \
+ 'object_resolve_path_type("", "vmcoreinfo", 0)'
+ if not gdb.parse_and_eval("%s" % vmci) \
+ or not gdb.parse_and_eval("(%s)->has_vmcoreinfo" % vmci):
return
- fmt = gdb.parse_and_eval("vmcoreinfo_find()->vmcoreinfo.guest_format")
- addr = gdb.parse_and_eval("vmcoreinfo_find()->vmcoreinfo.paddr")
- size = gdb.parse_and_eval("vmcoreinfo_find()->vmcoreinfo.size")
+ fmt = gdb.parse_and_eval("(%s)->vmcoreinfo.guest_format" % vmci)
+ addr = gdb.parse_and_eval("(%s)->vmcoreinfo.paddr" % vmci)
+ size = gdb.parse_and_eval("(%s)->vmcoreinfo.size" % vmci)
fmt = le16_to_cpu(fmt)
addr = le64_to_cpu(addr)
When qemu is compiled without debug, the dump gdb python script can fail with: Error occurred in Python command: No symbol "vmcoreinfo_find" in current context. Because vmcoreinfo_find() is inlined and not exported. Use the underlying object_resolve_path_type() to get the instance instead. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> --- scripts/dump-guest-memory.py | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)