Fix for FS O3CPU compile ... missing forward class declaration/header file after files got split for ISA-independence

src/cpu/o3/alpha/thread_context.hh:
    Use 'this' when accessing cpu
src/cpu/o3/cpu.hh:
    add numActiveThreds function
src/cpu/o3/thread_context.hh:
    forward class declarations
src/cpu/o3/thread_context_impl.hh:
    add quiesce event header file
src/cpu/thread_context.hh:
    add exit() function to thread context (read comments in file)
src/sim/syscall_emul.cc:
    adjust exitFunc syscall

--HG--
extra : convert_revision : 323dc871e2b4f4ee5036be388ceb6634cd85a83e

1 files changed, 1 insertions, 0 deletions

diff --git a/src/cpu/o3/thread_context_impl.hh b/src/cpu/o3/thread_context_impl.hh
index fccabaf36..cfb71f623 100755
--- a/src/cpu/o3/thread_context_impl.hh
+++ b/src/cpu/o3/thread_context_impl.hh
@@ -30,6 +30,7 @@
  */
 
 #include "cpu/o3/thread_context.hh"
+#include "cpu/quiesce_event.hh"
 
 using namespace TheISA;