diff options
| author | Alon Levy <alevy@redhat.com> | 2013-06-14 15:19:07 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2013-06-14 15:19:07 +0100 |
| commit | c14518e94251c5c0857915a5cef102f23abf1e8b (patch) | |
| tree | 44001738f157d7e627020b9732f3ec2bb1591d46 | |
| parent | 301255e6303457e10b9a42dc208f80c058004c1c (diff) | |
Add a stp file for usage from build directory
For systemtap the location of the process being tapped is crucial, as a
result the existing stp file requires installation for use.
There are now two files:
$(TARGET_DIR)/$(QEMU_PROG).stp-installed: copied to $(tapdir)/$(QEMU_PROG).stp
$(TARGET_DIR)/$(QEMU_PROG).stp: pointing to the built binary, usable
without installation
To use:
stap -I $(TARGET_DIR) ...
Signed-off-by: Alon Levy <alevy@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1370349928-20419-2-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | Makefile.target | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/Makefile.target b/Makefile.target index b0be124d29..29038973d6 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-installed $(QEMU_PROG).stp ifdef CONFIG_USER_ONLY TARGET_TYPE=user @@ -43,14 +43,24 @@ else TARGET_TYPE=system endif -$(QEMU_PROG).stp: $(SRC_PATH)/trace-events +$(QEMU_PROG).stp-installed: $(SRC_PATH)/trace-events $(call quiet-command,$(TRACETOOL) \ --format=stap \ --backend=$(TRACE_BACKEND) \ --binary=$(bindir)/$(QEMU_PROG) \ --target-arch=$(TARGET_ARCH) \ --target-type=$(TARGET_TYPE) \ + < $< > $@," GEN $(TARGET_DIR)$(QEMU_PROG).stp-installed") + +$(QEMU_PROG).stp: $(SRC_PATH)/trace-events + $(call quiet-command,$(TRACETOOL) \ + --format=stap \ + --backend=$(TRACE_BACKEND) \ + --binary=$(realpath .)/$(QEMU_PROG) \ + --target-arch=$(TARGET_ARCH) \ + --target-type=$(TARGET_TYPE) \ < $< > $@," GEN $(TARGET_DIR)$(QEMU_PROG).stp") + else stap: endif @@ -182,7 +192,7 @@ endif endif ifdef CONFIG_TRACE_SYSTEMTAP $(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset" - $(INSTALL_DATA) $(QEMU_PROG).stp "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset" + $(INSTALL_DATA) $(QEMU_PROG).stp-installed "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset/$(QEMU_PROG).stp" endif GENERATED_HEADERS += config-target.h |