commit e6a26cc2fd3877993e14b1e3caffeb1324dd23a8
author philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> Tue May 01 20:02:30 2012 +0000
committer philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> Tue May 01 20:02:30 2012 +0000
tree e6c6f54dda0281e49a36bb470779ac1a7cfd3dcd
parent 841b5b651c8e9e537dfe2408bd14c84106f9db5b

fix 298943  massif asserts with --pages-as-heap=yes when brk is changing by value different of page size

* add a massif test to (somewhat) validate --pages-as-heap=yes
  with calls to brk not being a multiple of a page size

* fix the assert:
   only record new pages or unrecord old pages if at least one new
   full page (or one full old page) is added/removed.




git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12548 a5019735-40e9-0310-863c-91ae7b9d1cf9