1 files changed, 54 insertions, 0 deletions
diff --git a/accel/tcg/atomic_common.c.inc b/accel/tcg/atomic_common.c.inc
new file mode 100644
index 0000000000..344525b0bb
--- /dev/null
+++ b/accel/tcg/atomic_common.c.inc
@@ -0,0 +1,54 @@
+/*
+ * Common Atomic Helper Functions
+ *
+ * This file should be included before the various instantiations of
+ * the atomic_template.h helpers.
+ *
+ * Copyright (c) 2019 Linaro
+ * Written by Alex Bennée <alex.bennee@linaro.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+static inline
+void atomic_trace_rmw_pre(CPUArchState *env, target_ulong addr, uint16_t info)
+{
+    CPUState *cpu = env_cpu(env);
+
+    trace_guest_mem_before_exec(cpu, addr, info);
+    trace_guest_mem_before_exec(cpu, addr, info | TRACE_MEM_ST);
+}
+
+static inline void
+atomic_trace_rmw_post(CPUArchState *env, target_ulong addr, uint16_t info)
+{
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info);
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info | TRACE_MEM_ST);
+}
+
+static inline
+void atomic_trace_ld_pre(CPUArchState *env, target_ulong addr, uint16_t info)
+{
+    trace_guest_mem_before_exec(env_cpu(env), addr, info);
+}
+
+static inline
+void atomic_trace_ld_post(CPUArchState *env, target_ulong addr, uint16_t info)
+{
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info);
+}
+
+static inline
+void atomic_trace_st_pre(CPUArchState *env, target_ulong addr, uint16_t info)
+{
+    trace_guest_mem_before_exec(env_cpu(env), addr, info);
+}
+
+static inline
+void atomic_trace_st_post(CPUArchState *env, target_ulong addr, uint16_t info)
+{
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info);
+}