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[Qemu-devel] [PATCH v1 39/40] trace: split out trace events for qom/ dir
From: |
Daniel P. Berrange |
Subject: |
[Qemu-devel] [PATCH v1 39/40] trace: split out trace events for qom/ directory |
Date: |
Thu, 9 Jun 2016 17:58:33 +0100 |
Move all trace-events for files in the qom/ directory to
their own file.
Signed-off-by: Daniel P. Berrange <address@hidden>
---
Makefile.objs | 1 +
qom/trace-events | 30 ++++++++++++++++++++++++++++++
trace-events | 4 ----
3 files changed, 31 insertions(+), 4 deletions(-)
create mode 100644 qom/trace-events
diff --git a/Makefile.objs b/Makefile.objs
index ad7419b..9f2c260 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -156,3 +156,4 @@ trace-events-y += net/trace-events
trace-events-y += target-sparc/trace-events
trace-events-y += target-s390x/trace-events
trace-events-y += target-ppc/trace-events
+trace-events-y += qom/trace-events
diff --git a/qom/trace-events b/qom/trace-events
new file mode 100644
index 0000000..d62ef9c
--- /dev/null
+++ b/qom/trace-events
@@ -0,0 +1,30 @@
+# Trace events for debugging and performance instrumentation
+#
+# This file is processed by the tracetool script during the build.
+#
+# To add a new trace event:
+#
+# 1. Choose a name for the trace event. Declare its arguments and format
+# string.
+#
+# 2. Call the trace event from code using trace_##name, e.g. multiwrite_cb() ->
+# trace_multiwrite_cb(). The source file must #include "trace.h".
+#
+# Format of a trace event:
+#
+# [disable] <name>(<type1> <arg1>[, <type2> <arg2>] ...) "<format-string>"
+#
+# Example: g_malloc(size_t size) "size %zu"
+#
+# The "disable" keyword will build without the trace event.
+#
+# The <name> must be a valid as a C function name.
+#
+# Types should be standard C types. Use void * for pointers because the trace
+# system may not have the necessary headers included.
+#
+# The <format-string> should be a sprintf()-compatible format string.
+
+# qom/object.c
+object_dynamic_cast_assert(const char *type, const char *target, const char
*file, int line, const char *func) "%s->%s (%s:%d:%s)"
+object_class_dynamic_cast_assert(const char *type, const char *target, const
char *file, int line, const char *func) "%s->%s (%s:%d:%s)"
diff --git a/trace-events b/trace-events
index 343e65a..be4f217 100644
--- a/trace-events
+++ b/trace-events
@@ -136,10 +136,6 @@ memory_region_subpage_write(int cpu_index, void *mr,
uint64_t offset, uint64_t v
memory_region_tb_read(int cpu_index, uint64_t addr, uint64_t value, unsigned
size) "cpu %d addr %#"PRIx64" value %#"PRIx64" size %u"
memory_region_tb_write(int cpu_index, uint64_t addr, uint64_t value, unsigned
size) "cpu %d addr %#"PRIx64" value %#"PRIx64" size %u"
-# qom/object.c
-object_dynamic_cast_assert(const char *type, const char *target, const char
*file, int line, const char *func) "%s->%s (%s:%d:%s)"
-object_class_dynamic_cast_assert(const char *type, const char *target, const
char *file, int line, const char *func) "%s->%s (%s:%d:%s)"
-
# linux-user/signal.c
user_setup_frame(void *env, uint64_t frame_addr) "env=%p frame_addr=%"PRIx64
user_setup_rt_frame(void *env, uint64_t frame_addr) "env=%p frame_addr=%"PRIx64
--
2.5.5
- [Qemu-devel] [PATCH v1 30/40] trace: split out trace events for hw/acpi/ directory, (continued)
- [Qemu-devel] [PATCH v1 30/40] trace: split out trace events for hw/acpi/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 25/40] trace: split out trace events for hw/9pfs/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 31/40] trace: split out trace events for hw/arm/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 34/40] trace: split out trace events for audio/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 32/40] trace: split out trace events for hw/alpha/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 35/40] trace: split out trace events for net/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 36/40] trace: split out trace events for target-sparc/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 40/40] trace: split out trace events for linux-user/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 37/40] trace: split out trace events for target-s390x/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 38/40] trace: split out trace events for target-ppc/ directory, Daniel P. Berrange, 2016/06/09
- [Qemu-devel] [PATCH v1 39/40] trace: split out trace events for qom/ directory,
Daniel P. Berrange <=
- Re: [Qemu-devel] [PATCH v1 00/40] Split up the trace-events file, LluĂs Vilanova, 2016/06/09
- Re: [Qemu-devel] [PATCH v1 00/40] Split up the trace-events file, Stefan Hajnoczi, 2016/06/14