Change "Foo& foo" declarations to "Foo &foo".

This primarily to be internally consistent (sometimes we used one,
sometimes the other, even within the same line of code!).
I picked the latter to be symmetric with "Foo *foo".

base/cprintf_formats.hh:
base/range.hh:
base/refcnt.hh:
base/res_list.hh:
base/statistics.hh:
base/str.hh:
cpu/exec_context.hh:
cpu/simple_cpu/simple_cpu.cc:
cpu/simple_cpu/simple_cpu.hh:
sim/serialize.cc:
sim/serialize.hh:
sim/syscall_emul.hh:
    Change "Foo& foo" declarations to "Foo &foo".

--HG--
extra : convert_revision : ca1b0e85a578b539214bda3b8d61ac23792f2e87

2 files changed, 2 insertions, 2 deletions

diff --git a/cpu/simple_cpu/simple_cpu.cc b/cpu/simple_cpu/simple_cpu.cc
index 0d5fc4077..e9284ad31 100644
--- a/cpu/simple_cpu/simple_cpu.cc
+++ b/cpu/simple_cpu/simple_cpu.cc
@@ -321,7 +321,7 @@ change_thread_state(int thread_number, int activate, int priority)
 // precise architected memory state accessor macros
 template <class T>
 Fault
-SimpleCPU::read(Addr addr, T& data, unsigned flags)
+SimpleCPU::read(Addr addr, T &data, unsigned flags)
 {
     memReq->reset(addr, sizeof(T), flags);
 
diff --git a/cpu/simple_cpu/simple_cpu.hh b/cpu/simple_cpu/simple_cpu.hh
index 7c9d4ea75..16753fa4f 100644
--- a/cpu/simple_cpu/simple_cpu.hh
+++ b/cpu/simple_cpu/simple_cpu.hh
@@ -227,7 +227,7 @@ class SimpleCPU : public BaseCPU
     virtual void unserialize(Checkpoint *cp, const std::string &section);
 
     template <class T>
-    Fault read(Addr addr, T& data, unsigned flags);
+    Fault read(Addr addr, T &data, unsigned flags);
 
     template <class T>
     Fault write(T data, Addr addr, unsigned flags,