[PATCH 2/3] target/arm/hvf: Add trace.h header

[Peter Maydell]

The documentation for trace events says that every subdirectory which
has trace events should have a trace.h header, whose only content is
an include of the trace/trace-<subdir>.h file.

When we added the trace events in target/arm/hvf/ we forgot to create
this file and instead hvf.c directly includes
trace/trace-target_arm_hvf.h.

Create the standard trace.h file to bring this into line with the
convention.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/hvf/trace.h | 1 +
 target/arm/hvf/hvf.c   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 target/arm/hvf/trace.h

diff --git a/target/arm/hvf/trace.h b/target/arm/hvf/trace.h
new file mode 100644
index 00000000000..04a19c1d752
--- /dev/null
+++ b/target/arm/hvf/trace.h
@@ -0,0 +1 @@
+#include "trace/trace-target_arm_hvf.h"
diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c
index 6cea483d422..ca7ea92774a 100644
--- a/target/arm/hvf/hvf.c
+++ b/target/arm/hvf/hvf.c
@@ -31,7 +31,7 @@
 #include "target/arm/internals.h"
 #include "target/arm/multiprocessing.h"
 #include "target/arm/gtimer.h"
-#include "trace/trace-target_arm_hvf.h"
+#include "trace.h"
 #include "migration/vmstate.h"
 
 #include "gdbstub/enums.h"
-- 
2.34.1