From 668f99281619b3014f41edfbb91b111056e10c48 Mon Sep 17 00:00:00 2001
From: Brian Norris <banorris@uci.edu>
Date: Thu, 26 Apr 2012 16:14:27 -0700
Subject: [PATCH] libatomic: use 'values' for atomic load/store
---
libatomic.cc | 3 ++-
libatomic.h | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/libatomic.cc b/libatomic.cc
index b607e22..6734148 100644
--- a/libatomic.cc
+++ b/libatomic.cc
@@ -6,11 +6,12 @@ void atomic_store_explicit(struct atomic_object *obj, int value, memory_order or
{
DBG();
model->switch_to_master(new ModelAction(ATOMIC_WRITE, order, obj, value));
+ obj->value = value;
}
int atomic_load_explicit(struct atomic_object *obj, memory_order order)
{
DBG();
model->switch_to_master(new ModelAction(ATOMIC_READ, order, obj, VALUE_NONE));
- return 0;
+ return obj->value;
}
diff --git a/libatomic.h b/libatomic.h
index 33cfa62..684b213 100644
--- a/libatomic.h
+++ b/libatomic.h
@@ -15,6 +15,7 @@ extern "C" {
} memory_order;
typedef struct atomic_object {
+ int value;
} atomic_int;
void atomic_store_explicit(struct atomic_object *obj, int value, memory_order order);
--
2.34.1