Remove PAGE_RESERVED

The usermode PAGE_RESERVED code is not required by the current mmap
implementation, and is already broken when guest_base != 0.
Unfortunately the bsd emulation still uses the old mmap implementation,
so we can't rip it out altogether.

Signed-off-by: Paul Brook <paul@codesourcery.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 4d3dd89b2b..13f63cf77e 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -2159,12 +2159,6 @@ static int vma_walker(void *priv, abi_ulong start, abi_ulong end,
 {
     struct mm_struct *mm = (struct mm_struct *)priv;
 
-    /*
-     * Don't dump anything that qemu has reserved for internal use.
-     */
-    if (flags & PAGE_RESERVED)
-        return (0);
-
     vma_add_mapping(mm, start, end, flags);
     return (0);
 }