| commit | 206f0fa7598242e3e3b742e72d4743e9ea4eefd0 | [log] [tgz] |
|---|---|---|
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | Wed May 14 19:01:56 2003 +0000 |
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | Wed May 14 19:01:56 2003 +0000 |
| tree | bc5d85d0bcfeab287ed7267bb94feee7a67cfd90 | |
| parent | fd6ce8f6604359e60283e6d4dfc935ca57c556e5 [diff] |
pread/pwrite syscalls - use page_unprotect_range() in vital cases to avoid problems if the kernel writes data in protected page (needed for self-modifying code support) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@164 c046a42c-6fe2-441c-8c8c-71466251a162