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e3d1cef8fb
When the dirty log mask will also cover other bits than DIRTY_MEMORY_VGA, some listeners may be interested in the overall zero/non-zero value of the dirty log mask; others may be interested in the value of single bits. For this reason, always call log_start/log_stop if bits have respectively appeared or disappeared, and pass the old and new values of the dirty log mask so that listeners can distinguish the kinds of change. For example, KVM checks if dirty logging used to be completely disabled (in log_start) or is now completely disabled (in log_stop). On the other hand, Xen has to check manually if DIRTY_MEMORY_VGA changed, since that is the only bit it cares about. Backports commit b2dfd71c4843a762f2befe702adb249cf55baf66 from qemu |
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| .. | ||
| address-spaces.h | ||
| cpu-all.h | ||
| cpu-common.h | ||
| cpu-defs.h | ||
| cpu_ldst.h | ||
| cpu_ldst_template.h | ||
| cputlb.h | ||
| exec-all.h | ||
| gen-icount.h | ||
| helper-gen.h | ||
| helper-head.h | ||
| helper-proto.h | ||
| helper-tcg.h | ||
| hwaddr.h | ||
| ioport.h | ||
| memattrs.h | ||
| memory-internal.h | ||
| memory.h | ||
| ram_addr.h | ||