From 0ab8ed18a6fe98bfc82705b0f041fbf2a8ca5b60 Mon Sep 17 00:00:00 2001 From: "Daniel P. Berrange" Date: Wed, 25 Jan 2017 16:14:15 +0000 Subject: trace: switch to modular code generation for sub-directories Introduce rules in the top level Makefile that are able to generate trace.[ch] files in every subdirectory which has a trace-events file. The top level directory is handled specially, so instead of creating trace.h, it creates trace-root.h. This allows sub-directories to include the top level trace-root.h file, without ambiguity wrt to the trace.g file in the current sub-dir. Reviewed-by: Stefan Hajnoczi Signed-off-by: Daniel P. Berrange Message-id: 20170125161417.31949-7-berrange@redhat.com Signed-off-by: Stefan Hajnoczi --- scripts/tracetool.py | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'scripts/tracetool.py') diff --git a/scripts/tracetool.py b/scripts/tracetool.py index 0c9d992..c55a215 100755 --- a/scripts/tracetool.py +++ b/scripts/tracetool.py @@ -137,10 +137,12 @@ def main(args): if probe_prefix is None: probe_prefix = ".".join(["qemu", target_type, target_name]) - if len(args) != 1: + if len(args) < 1: error_opt("missing trace-events filepath") - with open(args[0], "r") as fh: - events = tracetool.read_events(fh) + events = [] + for arg in args: + with open(arg, "r") as fh: + events.extend(tracetool.read_events(fh)) try: tracetool.generate(events, arg_group, arg_format, arg_backends, -- cgit v1.1