diff options
Diffstat (limited to 'trace/Makefile.objs')
| -rw-r--r-- | trace/Makefile.objs | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/trace/Makefile.objs b/trace/Makefile.objs index d7a8696..0a2e6cd 100644 --- a/trace/Makefile.objs +++ b/trace/Makefile.objs @@ -49,6 +49,9 @@ util-obj-y += generated-events.o ###################################################################### # Auto-generated tracing routines +################################################## +# Execution level + $(obj)/generated-tracers.h: $(obj)/generated-tracers.h-timestamp @cmp -s $< $@ || cp $< $@ $(obj)/generated-tracers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak @@ -57,8 +60,8 @@ $(obj)/generated-tracers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/conf --backends=$(TRACE_BACKENDS) \ < $< > $@," GEN $(patsubst %-timestamp,%,$@)") -###################################################################### -# Auto-generated tracing routines (non-DTrace) +############################## +# non-DTrace $(obj)/generated-tracers.c: $(obj)/generated-tracers.c-timestamp @cmp -s $< $@ || cp $< $@ @@ -70,9 +73,8 @@ $(obj)/generated-tracers.c-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/conf $(obj)/generated-tracers.o: $(obj)/generated-tracers.c $(obj)/generated-tracers.h - -###################################################################### -# Auto-generated DTrace code +############################## +# DTrace # Normal practice is to name DTrace probe file with a '.d' extension # but that gets picked up by QEMU's Makefile as an external dependency @@ -94,6 +96,18 @@ $(obj)/generated-tracers-dtrace.o: $(obj)/generated-tracers-dtrace.dtrace util-obj-y += generated-tracers-dtrace.o endif +################################################## +# Translation level + +$(obj)/generated-helpers.h: $(obj)/generated-helpers.h-timestamp +$(obj)/generated-helpers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak + $(call quiet-command,$(TRACETOOL) \ + --format=tcg-helper-h \ + --backend=$(TRACE_BACKENDS) \ + < $< > $@," GEN $(patsubst %-timestamp,%,$@)") + @cmp -s $@ $(patsubst %-timestamp,%,$@) || cp $@ $(patsubst %-timestamp,%,$@) + + ###################################################################### # Backend code |