Messages in this thread Patch in this message | | | From | Jovi Zhangwei <> | Subject | [PATCH v2 17/29] ktap: add Makefile for kernel module(kernel/trace/ktap/Makefile) | Date | Fri, 28 Mar 2014 10:45:12 -0400 |
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This Makefile compiles kernel module and generate ktapvm.ko.
Signed-off-by: Jovi Zhangwei <jovi.zhangwei@gmail.com> --- kernel/trace/ktap/Makefile | 50 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 kernel/trace/ktap/Makefile
diff --git a/kernel/trace/ktap/Makefile b/kernel/trace/ktap/Makefile new file mode 100644 index 0000000..6168ac2 --- /dev/null +++ b/kernel/trace/ktap/Makefile @@ -0,0 +1,50 @@ +# Define amalg to enable amalgamation build, This compiles the ktapvm as +# one huge C file and allows GCC to generate faster and shorter code. Also, +# this requires lots of memory during the build. +# Recommend to use amalgmation build as default. +amalg = 1 + +# Do not instrument the tracer itself: +ifdef CONFIG_FUNCTION_TRACER +ORIG_CFLAGS := $(KBUILD_CFLAGS) +KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS)) +endif + +all: mod + +KTAP_LIBS = -lpthread + +LIB_OBJS += lib_base.o lib_kdebug.o lib_timer.o lib_ansi.o lib_table.o \ + lib_net.o + +ifndef amalg +RUNTIME_OBJS += ktap.o kp_bcread.o kp_obj.o kp_str.o kp_mempool.o \ + kp_tab.o kp_vm.o kp_transport.o kp_events.o $(LIB_OBJS) +else +RUNTIME_OBJS += amalg.o +endif + +obj-m += ktapvm.o +ktapvm-y := $(RUNTIME_OBJS) + +KVERSION ?= $(shell uname -r) +KERNEL_SRC ?= /lib/modules/$(KVERSION)/build +PWD := $(shell pwd) +mod: + $(MAKE) -C $(KERNEL_SRC) M=$(PWD) modules + +modules_install: + $(MAKE) -C $(KERNEL_SRC) M=$(PWD) modules_install + +load: + insmod ktapvm.ko + +unload: + rmmod ktapvm + +reload: + make unload; make load + +clean: + $(MAKE) -C $(KERNEL_SRC) M=$(PWD) clean + -- 1.8.1.4
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