diff options
Diffstat (limited to 'runtime/probes/tasklet/Makefile')
| -rw-r--r-- | runtime/probes/tasklet/Makefile | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/runtime/probes/tasklet/Makefile b/runtime/probes/tasklet/Makefile index dde45d2c..ceb8d4a9 100644 --- a/runtime/probes/tasklet/Makefile +++ b/runtime/probes/tasklet/Makefile @@ -1,11 +1,23 @@ # Makefile -# -# -# make -C path/to/kernel/src M=`pwd` modules STP_RUNTIME=path_to_systemtap_rt -CFLAGS += -I $(STP_RUNTIME) -I $(STP_RUNTIME)/relayfs -D KALLSYMS_LOOKUP_NAME=$(KALLSYMS_LOOKUP_NAME)\ +PWD := $(shell pwd) +KVERSION := $(shell uname -r) +KDIR := /lib/modules/$(KVERSION)/build include + +KALLSYMS_LOOKUP_NAME := $(firstword $(shell grep " kallsyms_lookup_name" /boot/System.map-$(KVERSION))) +KALLSYMS_LOOKUP := $(firstword $(shell grep " kallsyms_lookup$$" /boot/System.map-$(KVERSION))) +KTA := $(firstword $(shell grep "__kernel_text_address" /boot/System.map-$(KVERSION))) + +CFLAGS += -I $(STP_RUNTIME) -I $(STP_RUNTIME)/relayfs -D KALLSYMS_LOOKUP_NAME=$(KALLSYMS_LOOKUP_NAME) \ -D KALLSYMS_LOOKUP=$(KALLSYMS_LOOKUP) + obj-m := stp_tasklet.o +default: + $(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules \ + KALLSYMS_LOOKUP_NAME=0x$(KALLSYMS_LOOKUP_NAME) \ + KALLSYMS_LOOKUP=0x$(KALLSYMS_LOOKUP) KTA=0x$(KTA)\ + STP_RUNTIME=$(PWD)/../.. + clean: /bin/rm -rf *.o *.ko *~ *.mod.c .*.cmd .tmp_versions |