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authorChristian Borntraeger <borntraeger@de.ibm.com>2017-03-07 15:19:08 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2017-03-14 13:26:36 +0100
commit79ca7a1b898eb97c4192f3c78027a0f20485e7b4 (patch)
tree5c60dbce59070b2b05076f6975d769938461f7b2 /configure
parent1e356fc14beaa3ece6c0e961bd479af58be3198b (diff)
exec: add cpu_synchronize_state to cpu_memory_rw_debug
I sometimes got "Cannot access memory" when using the x command on the monitor. Turns out that the cpu env did contain stale data (e.g. wrong control register content for page table origin). We must synchronize the state of the CPU before walking the page tables. A similar issues happens for a remote gdb, so lets do the cpu_synchronize_state in cpu_memory_rw_debug. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <1488896348-13560-1-git-send-email-borntraeger@de.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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