Move all trace-events for files in the qom/ directory to their own file. Signed-off-by: Daniel P. Berrange <berra...@redhat.com> --- 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
