Allow memcheck to take account of VGA_STACK_REDZONE_SIZE -- that is,
account for the fact that on amd64 (really, on amd64-linux) the area
up to 128 bytes below the stack pointer is accessible.  This meant
moving the definitions of VGA_STACK_REDZONE_SIZE to tool-visible
places.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3546 a5019735-40e9-0310-863c-91ae7b9d1cf9
6 files changed