commit 268ea6c707ea5db008ff7b5e5a49e8aa952b5127
author Mathieu Chartier <mathieuc@google.com> Fri Sep 26 11:37:42 2014 -0700
committer Mathieu Chartier <mathieuc@google.com> Fri Sep 26 12:59:18 2014 -0700
tree 2fbc6c61db992ffeff7fbd6f3e15910384791e0b
parent 887ebcf714061247046cf9bddf09ec310f66936d

Change heap base address

Moved to 300 MB to allow room for other people who wish to use the
low 1 GB.

Bug: 17671634

(cherry picked from commit 23fb122b57c52ab1db98708a4e15765b46b26405)

Change-Id: Icb2784fc92cb5c46edb6e3a9de2d8383e012a07c

runtime/gc/heap.cc

diff --git a/runtime/gc/heap.cc b/runtime/gc/heap.cc
index 864bb72..56ab99d 100644
--- a/runtime/gc/heap.cc
+++ b/runtime/gc/heap.cc
@@ -259,7 +259,7 @@
                              non_moving_space_capacity, PROT_READ | PROT_WRITE, true, &error_str));
     CHECK(non_moving_space_mem_map != nullptr) << error_str;
     // Try to reserve virtual memory at a lower address if we have a separate non moving space.
-    request_begin = reinterpret_cast<byte*>(0x1000000);
+    request_begin = reinterpret_cast<byte*>(300 * MB);
   }
   // Attempt to create 2 mem maps at or after the requested begin.
   main_mem_map_1.reset(MapAnonymousPreferredAddress(kMemMapSpaceName[0], request_begin, capacity_,