| commit | 5b9efc39aee90bbd343793e942bf8f582a0c9e4f | |
| author | Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> | |
| Wed, 26 Nov 2014 10:39:42 +0000 (26 13:39 +0300) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Mon, 15 Dec 2014 11:21:02 +0000 (15 12:21 +0100) | ||
| tree | d16faa3d215c4c544d43cd30df5d8d140b44f15b | treesnapshot (tar.gz zip) |
| parent | bf2a7ddb0a066c27ed1432b918baa046b6b7dfc5 | commitdiff |
i386: do not cross the pages boundaries in replay mode
This patch denies crossing the boundary of the pages in the replay mode,
because it can cause an exception. Do it only when boundary is
crossed by the first instruction in the block.
If current instruction already crossed the bound - it's ok,
because an exception hasn't stopped this code.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This patch denies crossing the boundary of the pages in the replay mode,
because it can cause an exception. Do it only when boundary is
crossed by the first instruction in the block.
If current instruction already crossed the bound - it's ok,
because an exception hasn't stopped this code.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| target-i386/cpu.h | diffblobblamehistory | |
| target-i386/translate.c | diffblobblamehistory |