tree bc5d85d0bcfeab287ed7267bb94feee7a67cfd90
parent fd6ce8f6604359e60283e6d4dfc935ca57c556e5
author bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> 1052938916 +0000
committer bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> 1052938916 +0000

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