For systemtap the location of the process being tapped is crucial, so the existing stp file requires installation to use. A new file providing qemu.local prefixed probes lets scripts run without an install step.
Signed-off-by: Alon Levy <al...@redhat.com> --- Makefile.target | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/Makefile.target b/Makefile.target index ce4391f..5d176e2 100644 --- a/Makefile.target +++ b/Makefile.target @@ -35,7 +35,7 @@ config-target.h: config-target.h-timestamp config-target.h-timestamp: config-target.mak ifdef CONFIG_TRACE_SYSTEMTAP -stap: $(QEMU_PROG).stp +stap: $(QEMU_PROG).stp $(QEMU_PROG).local.stp ifdef CONFIG_USER_ONLY TARGET_TYPE=user @@ -51,6 +51,17 @@ $(QEMU_PROG).stp: $(SRC_PATH)/trace-events --target-arch=$(TARGET_ARCH) \ --target-type=$(TARGET_TYPE) \ < $< > $@," GEN $(TARGET_DIR)$(QEMU_PROG).stp") + +$(QEMU_PROG).local.stp: $(SRC_PATH)/trace-events + $(call quiet-command,$(TRACETOOL) \ + --format=stap \ + --backend=$(TRACE_BACKEND) \ + --binary=$(SRC_PATH)/$(TARGET_DIR)$(QEMU_PROG) \ + --probe-prefix=qemu.local \ + --target-arch=$(TARGET_ARCH) \ + --target-type=$(TARGET_TYPE) \ + < $< > $@," GEN $(TARGET_DIR)$(QEMU_PROG).local.stp") + else stap: endif -- 1.8.2.1