Changeset 48248 in vbox for trunk/include/VBox/vmm

Timestamp:

Sep 3, 2013 12:44:22 PM (12 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

88649

Message:

Comments.

File:

trunk/include/VBox/vmm/iom.h

-              r45305
+              r48248
+ *
  * @remark  To avoid making assumptions about the layout of the
+ *          VINF_EM_FIRST...VINF_EM_LAST range we're checking
+ *          explicitly for each for exach the exceptions.
+ *          However, for efficieny we ASSUME that the
+ *          VINF_EM_LAST is smaller than most of the relevant
+ *          status codes.  We also ASSUME that the
+ *          VINF_EM_RESCHEDULE_REM status code is the most
+ *          frequent status code we'll enounter in this range.
+ *          VINF_EM_FIRST...VINF_EM_LAST range we're checking explicitly for
+ *          each exact exception. However, for efficiency we ASSUME that the
+ *          VINF_EM_LAST is smaller than most of the relevant status codes. We
+ *          also ASSUME that the VINF_EM_RESCHEDULE_REM status code is the
+ *          most frequent status code we'll enounter in this range.
+ *
  * @todo    Will have to add VINF_EM_DBG_HYPER_BREAKPOINT if the

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