hg: jdk7/hotspot-rt/hotspot: 6541756: Reduce executable C-heap

[coleen.phillimore at sun.com]

Changeset: 6bdd6923ba16
Author:    coleenp
Date:      2009-03-25 14:19 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/6bdd6923ba16

6541756: Reduce executable C-heap
Summary: Add executable parameters to reserve_memory and commit_memory to reduce executable memory to only the Code Heap.
Reviewed-by: xlu, kvn, acorn

! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/vm/memory/heap.cpp
! src/share/vm/runtime/os.hpp
! src/share/vm/runtime/virtualspace.cpp
! src/share/vm/runtime/virtualspace.hpp