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| author | Daniel P. Berrange <berrange@redhat.com> | 2016-10-04 14:35:55 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-10-12 09:54:52 +0200 |
| commit | 347701879ceaa9a03093364bc519042b248b4967 (patch) | |
| tree | 7609931af2432433c99716e3d0425a3979226765 /trace | |
| parent | ca3fa0e88f3a8e22f774751bcb10cc205772c2fc (diff) | |
| download | qemu-347701879ceaa9a03093364bc519042b248b4967.zip qemu-347701879ceaa9a03093364bc519042b248b4967.tar.gz qemu-347701879ceaa9a03093364bc519042b248b4967.tar.bz2 | |
trace: get rid of generated-events.h/generated-events.c
Currently the generated-events.[ch] files contain the
event dstates, constants and TraceEvent structs, while the
generated-tracers.[ch] files contain the actual trace
probe logic. With the removal of usage of the event enums
from the API there is no longer any compelling reason for
the separation between these files. The generated-events.h
content is only ever needed from the generated-tracers.[ch]
files.
The enums/constants/structs from generated-events.[ch] are
thus moved into the generated-tracers.[ch], so that there
is one less file to be generated.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1475588159-30598-17-git-send-email-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'trace')
| -rw-r--r-- | trace/Makefile.objs | 28 | ||||
| -rw-r--r-- | trace/control.h | 2 | ||||
| -rw-r--r-- | trace/simple.h | 4 |
3 files changed, 5 insertions, 29 deletions
diff --git a/trace/Makefile.objs b/trace/Makefile.objs index 24d3b37..abac333 100644 --- a/trace/Makefile.objs +++ b/trace/Makefile.objs @@ -32,32 +32,11 @@ $(obj)/generated-ust.c-timestamp: $(BUILD_DIR)/trace-events-all $(tracetool-y) --backends=$(TRACE_BACKENDS) \ < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") -$(obj)/generated-events.h: $(obj)/generated-ust-provider.h -$(obj)/generated-events.c: $(obj)/generated-ust.c +$(obj)/generated-tracers.h: $(obj)/generated-ust-provider.h +$(obj)/generated-tracers.c: $(obj)/generated-ust.c endif -###################################################################### -# Auto-generated event descriptions - -$(obj)/generated-events.h: $(obj)/generated-events.h-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-events.h-timestamp: $(BUILD_DIR)/trace-events-all $(tracetool-y) - $(call quiet-command,$(TRACETOOL) \ - --format=events-h \ - --backends=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") - -$(obj)/generated-events.c: $(obj)/generated-events.c-timestamp $(BUILD_DIR)/config-host.mak - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-events.c-timestamp: $(BUILD_DIR)/trace-events-all $(tracetool-y) - $(call quiet-command,$(TRACETOOL) \ - --format=events-c \ - --backends=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") - -util-obj-y += generated-events.o - ###################################################################### # Auto-generated tracing routines @@ -154,7 +133,8 @@ $(obj)/generated-tcg-tracers.h-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_ ###################################################################### # Backend code -util-obj-$(CONFIG_TRACE_SIMPLE) += simple.o generated-tracers.o +util-obj-y += generated-tracers.o +util-obj-$(CONFIG_TRACE_SIMPLE) += simple.o util-obj-$(CONFIG_TRACE_FTRACE) += ftrace.o util-obj-$(CONFIG_TRACE_UST) += generated-ust.o util-obj-y += control.o diff --git a/trace/control.h b/trace/control.h index 69635bf..ccaeac8 100644 --- a/trace/control.h +++ b/trace/control.h @@ -11,7 +11,7 @@ #define TRACE__CONTROL_H #include "qemu-common.h" -#include "trace/generated-events.h" +#include "event-internal.h" typedef struct TraceEventIter { size_t event; diff --git a/trace/simple.h b/trace/simple.h index 17ce472..9931808 100644 --- a/trace/simple.h +++ b/trace/simple.h @@ -11,10 +11,6 @@ #ifndef TRACE_SIMPLE_H #define TRACE_SIMPLE_H - -#include "trace/generated-events.h" - - void st_print_trace_file_status(FILE *stream, fprintf_function stream_printf); void st_set_trace_file_enabled(bool enable); void st_set_trace_file(const char *file); |