fixed issue 1041
- Add MAP_32BITS back to os_heap_reserve
- Add os_raw_mem_alloc/free for dr_raw_mem_alloc/free
- Change dr_raw_mem_alloc API to return the address actually allocated

git-svn-id: https://dynamorio.googlecode.com/svn/trunk@1813 49cc7528-f6fd-11dd-9d1a-b59b2e1864b6
Update docs for 4.0.1 release.  Added separators between changelists as
we now have quite a few.

git-svn-id: https://dynamorio.googlecode.com/svn/trunk@1814 49cc7528-f6fd-11dd-9d1a-b59b2e1864b6
fixes issue 1047

Lack of OS_OPEN_APPEND implies truncation, so set O_TRUNC on Linux.

git-svn-id: https://dynamorio.googlecode.com/svn/trunk@1816 49cc7528-f6fd-11dd-9d1a-b59b2e1864b6
fix VPS build failure

git-svn-id: https://dynamorio.googlecode.com/svn/trunk@1817 49cc7528-f6fd-11dd-9d1a-b59b2e1864b6
i#1051: pcache + reset

1) Fix bug where coarse units are marked non-primary post-reset, which
   prevented any persistence post-reset.
2) Disable reset when -persist is specified, until we come up with
   reasonable ways to combine their behavior.

git-svn-id: https://dynamorio.googlecode.com/svn/trunk@1818 49cc7528-f6fd-11dd-9d1a-b59b2e1864b6
- add drtable extension
- add bbcov sample
- update release.dox about drtable

git-svn-id: https://dynamorio.googlecode.com/svn/trunk@1819 49cc7528-f6fd-11dd-9d1a-b59b2e1864b6
- upgrade drtable size from uint to ptr_uint_t
- add option in bbcov sample
- add cbr target/fall online check in bbcov sample

git-svn-id: https://dynamorio.googlecode.com/svn/trunk@1820 49cc7528-f6fd-11dd-9d1a-b59b2e1864b6