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/openbmc/qemu/hw/misc/
H A Dvmcoreinfo.cc3b1642b Tue Dec 12 10:27:58 CST 2017 Marc-André Lureau <marcandre.lureau@redhat.com> dump-guest-memory.py: fix "You can't do that without a process to debug"

If the script is run with a core (no running process), it produces an
error:

(gdb) dump-guest-memory /tmp/vmcore X86_64
guest RAM blocks:
target_start target_end host_addr message count
---------------- ---------------- ---------------- ------- -----
0000000000000000 00000000000a0000 00007f7935800000 added 1
00000000000a0000 00000000000b0000 00007f7934200000 added 2
00000000000c0000 00000000000ca000 00007f79358c0000 added 3
00000000000ca000 00000000000cd000 00007f79358ca000 joined 3
00000000000cd000 00000000000e8000 00007f79358cd000 joined 3
00000000000e8000 00000000000f0000 00007f79358e8000 joined 3
00000000000f0000 0000000000100000 00007f79358f0000 joined 3
0000000000100000 0000000080000000 00007f7935900000 joined 3
00000000fd000000 00000000fe000000 00007f7934200000 added 4
00000000fffc0000 0000000100000000 00007f7935600000 added 5
Python Exception <class 'gdb.error'> You can't do that without a process to debug.:
Error occurred in Python command: You can't do that without a process
to debug.

Replace the object_resolve_path_type() function call with a local
volatile variable.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
/openbmc/qemu/scripts/
H A Ddump-guest-memory.pyc3b1642b Tue Dec 12 10:27:58 CST 2017 Marc-André Lureau <marcandre.lureau@redhat.com> dump-guest-memory.py: fix "You can't do that without a process to debug"

If the script is run with a core (no running process), it produces an
error:

(gdb) dump-guest-memory /tmp/vmcore X86_64
guest RAM blocks:
target_start target_end host_addr message count
---------------- ---------------- ---------------- ------- -----
0000000000000000 00000000000a0000 00007f7935800000 added 1
00000000000a0000 00000000000b0000 00007f7934200000 added 2
00000000000c0000 00000000000ca000 00007f79358c0000 added 3
00000000000ca000 00000000000cd000 00007f79358ca000 joined 3
00000000000cd000 00000000000e8000 00007f79358cd000 joined 3
00000000000e8000 00000000000f0000 00007f79358e8000 joined 3
00000000000f0000 0000000000100000 00007f79358f0000 joined 3
0000000000100000 0000000080000000 00007f7935900000 joined 3
00000000fd000000 00000000fe000000 00007f7934200000 added 4
00000000fffc0000 0000000100000000 00007f7935600000 added 5
Python Exception <class 'gdb.error'> You can't do that without a process to debug.:
Error occurred in Python command: You can't do that without a process
to debug.

Replace the object_resolve_path_type() function call with a local
volatile variable.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>