1 files changed, 37 insertions, 0 deletions

diff --git a/meta/packages/qemu/qemu-0.9.1+cvs20080307/qemu-amd64-32b-mapping-0.9.0.patch b/meta/packages/qemu/qemu-0.9.1+cvs20080307/qemu-amd64-32b-mapping-0.9.0.patch
new file mode 100644
index 0000000000..c7f36d8110
--- /dev/null
+++ b/meta/packages/qemu/qemu-0.9.1+cvs20080307/qemu-amd64-32b-mapping-0.9.0.patch
@@ -0,0 +1,37 @@
+---
+ linux-user/mmap.c |    8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+Index: qemu/linux-user/mmap.c
+===================================================================
+--- qemu.orig/linux-user/mmap.c 2007-12-03 15:40:25.000000000 +0000
++++ qemu/linux-user/mmap.c      2007-12-03 16:37:21.000000000 +0000
+@@ -29,6 +29,10 @@
+ 
+ //#define DEBUG_MMAP
+ 
++#ifndef MAP_32BIT
++#define MAP_32BIT 0
++#endif
++
+ /* NOTE: all the constants are the HOST ones, but addresses are target. */
+ int target_mprotect(abi_ulong start, abi_ulong len, int prot)
+ {
+@@ -251,7 +255,7 @@ abi_long target_mmap(abi_ulong start, ab
+            especially important if qemu_host_page_size >
+            qemu_real_host_page_size */
+         p = mmap(g2h(mmap_start),
+-                 host_len, prot, flags | MAP_FIXED, fd, host_offset);
++                 host_len, prot, flags | MAP_FIXED | MAP_32BIT, fd, host_offset);
+         if (p == MAP_FAILED)
+             return -1;
+         /* update start so that it points to the file position at 'offset' */
+@@ -406,7 +410,7 @@ abi_long target_mremap(abi_ulong old_add
+     unsigned long host_addr;
+ 
+     /* XXX: use 5 args syscall */
+-    host_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags);
++    host_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags | MAP_32BIT);
+     if (host_addr == -1)
+         return -1;
+     new_addr = h2g(host_addr);