Commit | Line | Data |
---|---|---|
9f36eaed MJ |
1 | # SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1) |
2 | ||
b933d85e | 3 | TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))/.. |
72e6c528 | 4 | |
751494f9 | 5 | include $(TOP_LTTNG_MODULES_DIR)/Kbuild.common |
72e6c528 | 6 | |
b933d85e | 7 | ccflags-y += -I$(TOP_LTTNG_MODULES_DIR) |
6d61b34d | 8 | |
6ccec973 MJ |
9 | obj-$(CONFIG_LTTNG) += lttng-probe-sched.o |
10 | obj-$(CONFIG_LTTNG) += lttng-probe-irq.o | |
11 | obj-$(CONFIG_LTTNG) += lttng-probe-timer.o | |
12 | obj-$(CONFIG_LTTNG) += lttng-probe-kmem.o | |
13 | obj-$(CONFIG_LTTNG) += lttng-probe-module.o | |
14 | obj-$(CONFIG_LTTNG) += lttng-probe-power.o | |
6ccec973 | 15 | obj-$(CONFIG_LTTNG) += lttng-probe-statedump.o |
c337ddc2 | 16 | |
3568fb65 MJ |
17 | ifneq ($(CONFIG_NET_9P),) |
18 | obj-$(CONFIG_LTTNG) += $(shell \ | |
19 | if [ $(VERSION) -ge 4 \ | |
20 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 10 \) ] ; then \ | |
21 | echo "lttng-probe-9p.o" ; fi;) | |
22 | endif # CONFIG_NET_9P | |
23 | ||
a918229e MD |
24 | i2c_dep = $(srctree)/include/trace/events/i2c.h |
25 | ifneq ($(wildcard $(i2c_dep)),) | |
26 | obj-$(CONFIG_LTTNG) += lttng-probe-i2c.o | |
27 | endif | |
28 | ||
056f5922 | 29 | ifneq ($(CONFIG_KVM),) |
808dd6df MJ |
30 | obj-$(CONFIG_LTTNG) += lttng-probe-kvm.o |
31 | ifneq ($(CONFIG_X86),) | |
32 | kvm_dep_lapic = $(srctree)/arch/x86/kvm/lapic.h | |
33 | ifneq ($(wildcard $(kvm_dep_lapic)),) | |
34 | kvm_dep = $(srctree)/virt/kvm/iodev.h $(srctree)/include/kvm/iodev.h | |
35 | ifneq ($(wildcard $(kvm_dep)),) | |
36 | CFLAGS_lttng-probe-kvm-x86.o += -I$(srctree)/virt/kvm | |
37 | CFLAGS_lttng-probe-kvm-x86-mmu.o += -I$(srctree)/virt/kvm | |
38 | obj-$(CONFIG_LTTNG) += $(shell \ | |
39 | if [ $(VERSION) -ge 3 \ | |
78b33418 | 40 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ |
808dd6df MJ |
41 | echo "lttng-probe-kvm-x86.o" ; fi;) |
42 | obj-$(CONFIG_LTTNG) += $(shell \ | |
43 | if [ $(VERSION) -ge 3 \ | |
78b33418 | 44 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ |
808dd6df MJ |
45 | echo "lttng-probe-kvm-x86-mmu.o" ; fi;) |
46 | else | |
47 | $(warning File $(kvm_dep) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.) | |
48 | endif # $(wildcard $(kvm_dep)) | |
49 | else | |
50 | $(warning File $(kvm_dep_lapic) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.) | |
51 | endif # $(wildcard $(kvm_dep_lapic)) | |
52 | endif # CONFIG_X86 | |
53 | endif # CONFIG_KVM | |
056f5922 | 54 | |
d2507215 | 55 | ifneq ($(CONFIG_X86),) |
808dd6df | 56 | x86_irq_vectors_dep = $(srctree)/arch/x86/include/asm/trace/irq_vectors.h |
da0f6c58 | 57 | |
808dd6df MJ |
58 | ifneq ($(wildcard $(x86_irq_vectors_dep)),) |
59 | obj-$(CONFIG_LTTNG) += lttng-probe-x86-irq-vectors.o | |
60 | endif # $(wildcard $(x86_irq_vectors_dep)) | |
da0f6c58 | 61 | |
808dd6df | 62 | x86_exceptions_dep = $(srctree)/arch/x86/include/asm/trace/exceptions.h |
da0f6c58 | 63 | |
808dd6df MJ |
64 | ifneq ($(wildcard $(x86_exceptions_dep)),) |
65 | obj-$(CONFIG_LTTNG) += lttng-probe-x86-exceptions.o | |
66 | endif # $(wildcard $(x86_exceptions_dep)) | |
67 | endif # CONFIG_X86 | |
d2507215 | 68 | |
6ccec973 | 69 | obj-$(CONFIG_LTTNG) += $(shell \ |
808dd6df | 70 | if [ $(VERSION) -ge 3 \ |
78b33418 | 71 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \ |
808dd6df | 72 | echo "lttng-probe-signal.o" ; fi;) |
3a523f5b | 73 | |
c9604bd3 | 74 | ifneq ($(CONFIG_BLOCK),) |
808dd6df MJ |
75 | # need blk_cmd_buf_len |
76 | ifneq ($(CONFIG_EVENT_TRACING),) | |
77 | obj-$(CONFIG_LTTNG) += lttng-probe-block.o | |
78 | endif # CONFIG_EVENT_TRACING | |
79 | endif # CONFIG_BLOCK | |
c9604bd3 | 80 | |
b283666f | 81 | ifneq ($(CONFIG_NET),) |
808dd6df MJ |
82 | obj-$(CONFIG_LTTNG) += lttng-probe-napi.o |
83 | obj-$(CONFIG_LTTNG) += lttng-probe-skb.o | |
84 | obj-$(CONFIG_LTTNG) += $(shell \ | |
85 | if [ $(VERSION) -ge 3 \ | |
78b33418 | 86 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 37 \) ] ; then \ |
808dd6df MJ |
87 | echo "lttng-probe-net.o" ; fi;) |
88 | obj-$(CONFIG_LTTNG) += $(shell \ | |
89 | if [ $(VERSION) -ge 4 \ | |
90 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \ | |
91 | echo "lttng-probe-sock.o" ; fi;) | |
92 | obj-$(CONFIG_LTTNG) += $(shell \ | |
93 | if [ $(VERSION) -ge 4 \ | |
94 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \ | |
95 | echo "lttng-probe-udp.o" ; fi;) | |
96 | endif # CONFIG_NET | |
b283666f PW |
97 | |
98 | ifneq ($(CONFIG_SND_SOC),) | |
808dd6df MJ |
99 | obj-$(CONFIG_LTTNG) += $(shell \ |
100 | if [ $(VERSION) -ge 3 \ | |
78b33418 | 101 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ |
808dd6df MJ |
102 | echo "lttng-probe-asoc.o" ; fi;) |
103 | endif # CONFIG_SND_SOC | |
b283666f PW |
104 | |
105 | ifneq ($(CONFIG_EXT3_FS),) | |
808dd6df MJ |
106 | ext3_dep = $(srctree)/fs/ext3/*.h |
107 | ext3_dep_check = $(wildcard $(ext3_dep)) | |
108 | ext3 = $(shell \ | |
bde63753 MJ |
109 | if [ $(VERSION) -lt 4 -o \( $(VERSION) -eq 4 -a $(PATCHLEVEL) -lt 3 \) ] ; then \ |
110 | if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \ | |
111 | if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \ | |
112 | -z "$(ext3_dep_check)" ] ; then \ | |
113 | echo "warn" ; \ | |
114 | exit ; \ | |
115 | fi; \ | |
116 | echo "lttng-probe-ext3.o" ; \ | |
808dd6df | 117 | fi; \ |
808dd6df MJ |
118 | fi;) |
119 | ifeq ($(ext3),warn) | |
120 | $(warning Files $(ext3_dep) not found. Probe "ext3" is disabled. Use full kernel source tree to enable it.) | |
121 | ext3 = | |
122 | endif # $(ext3),warn | |
123 | obj-$(CONFIG_LTTNG) += $(ext3) | |
124 | endif # CONFIG_EXT3_FS | |
b283666f PW |
125 | |
126 | ifneq ($(CONFIG_GPIOLIB),) | |
808dd6df MJ |
127 | obj-$(CONFIG_LTTNG) += $(shell \ |
128 | if [ $(VERSION) -ge 3 ] ; then \ | |
129 | echo "lttng-probe-gpio.o" ; fi;) | |
130 | endif # CONFIG_GPIOLIB | |
b283666f PW |
131 | |
132 | ifneq ($(CONFIG_JBD2),) | |
808dd6df MJ |
133 | obj-$(CONFIG_LTTNG) += lttng-probe-jbd2.o |
134 | endif # CONFIG_JBD2 | |
b283666f PW |
135 | |
136 | ifneq ($(CONFIG_JBD),) | |
808dd6df MJ |
137 | obj-$(CONFIG_LTTNG) += $(shell \ |
138 | if [ $(VERSION) -ge 4 \ | |
139 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \ | |
140 | echo "lttng-probe-jbd.o" ; fi;) | |
141 | endif # CONFIG_JBD | |
b283666f PW |
142 | |
143 | ifneq ($(CONFIG_REGULATOR),) | |
808dd6df MJ |
144 | obj-$(CONFIG_LTTNG) += $(shell \ |
145 | if [ $(VERSION) -ge 3 \ | |
78b33418 | 146 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ |
808dd6df MJ |
147 | echo "lttng-probe-regulator.o" ; fi;) |
148 | endif # CONFIG_REGULATOR | |
b283666f PW |
149 | |
150 | ifneq ($(CONFIG_SCSI),) | |
808dd6df MJ |
151 | obj-$(CONFIG_LTTNG) += $(shell \ |
152 | if [ $(VERSION) -ge 3 \ | |
78b33418 | 153 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \ |
808dd6df MJ |
154 | echo "lttng-probe-scsi.o" ; fi;) |
155 | endif # CONFIG_SCSI | |
b283666f | 156 | |
12988eb9 | 157 | obj-$(CONFIG_LTTNG) += $(shell \ |
808dd6df | 158 | if [ $(VERSION) -ge 3 \ |
78b33418 | 159 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \ |
808dd6df MJ |
160 | echo "lttng-probe-vmscan.o" ; fi;) |
161 | ||
7c68b363 AG |
162 | # lock probe does not work, so disabling it for now |
163 | #ifneq ($(CONFIG_LOCKDEP),) | |
808dd6df MJ |
164 | # obj-$(CONFIG_LTTNG) += lttng-probe-lock.o |
165 | #endif # CONFIG_LOCKDEP | |
7c68b363 | 166 | |
b87700e3 | 167 | ifneq ($(CONFIG_BTRFS_FS),) |
808dd6df MJ |
168 | btrfs_dep = $(srctree)/fs/btrfs/*.h |
169 | btrfs = $(shell \ | |
170 | if [ $(VERSION) -ge 3 \ | |
78b33418 | 171 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 39 \) ] ; then \ |
808dd6df MJ |
172 | echo "lttng-probe-btrfs.o" ; fi;) |
173 | ifneq ($(btrfs),) | |
174 | ifeq ($(wildcard $(btrfs_dep)),) | |
175 | $(warning Files $(btrfs_dep) not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.) | |
176 | btrfs = | |
177 | endif # $(wildcard $(btrfs_dep)) | |
178 | endif # $(btrfs) | |
179 | obj-$(CONFIG_LTTNG) += $(btrfs) | |
180 | endif # CONFIG_BTRFS_FS | |
b87700e3 | 181 | |
6ccec973 | 182 | obj-$(CONFIG_LTTNG) += $(shell \ |
808dd6df | 183 | if [ $(VERSION) -ge 3 \ |
78b33418 | 184 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ |
808dd6df | 185 | echo "lttng-probe-compaction.o" ; fi;) |
b87700e3 AG |
186 | |
187 | ifneq ($(CONFIG_EXT4_FS),) | |
808dd6df MJ |
188 | ext4_dep = $(srctree)/fs/ext4/*.h |
189 | ext4 = lttng-probe-ext4.o | |
190 | ifeq ($(wildcard $(ext4_dep)),) | |
191 | $(warning Files $(ext4_dep) not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.) | |
192 | ext4 = | |
193 | endif # $(wildcard $(ext4_dep)) | |
194 | obj-$(CONFIG_LTTNG) += $(ext4) | |
195 | endif # CONFIG_EXT4_FS | |
b87700e3 | 196 | |
6ccec973 | 197 | obj-$(CONFIG_LTTNG) += $(shell \ |
808dd6df MJ |
198 | if [ $(VERSION) -ge 4 \ |
199 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \ | |
200 | echo "lttng-probe-printk.o" ; fi;) | |
201 | ||
b87700e3 | 202 | ifneq ($(CONFIG_FRAME_WARN),0) |
808dd6df | 203 | CFLAGS_lttng-probe-printk.o += -Wframe-larger-than=2200 |
b87700e3 AG |
204 | endif |
205 | ||
6ccec973 | 206 | obj-$(CONFIG_LTTNG) += $(shell \ |
808dd6df MJ |
207 | if [ $(VERSION) -ge 4 \ |
208 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 6 \) \ | |
209 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 5 -a $(SUBLEVEL) -ge 2 \) \ | |
210 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 4 -a $(SUBLEVEL) -ge 9 \) \ | |
211 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 0 -a $(SUBLEVEL) -ge 41 \) ] ; then \ | |
212 | echo "lttng-probe-random.o" ; fi;) | |
b87700e3 | 213 | |
6ccec973 | 214 | obj-$(CONFIG_LTTNG) += $(shell \ |
808dd6df MJ |
215 | if [ $(VERSION) -ge 4 \ |
216 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \ | |
217 | echo "lttng-probe-rcu.o" ; fi;) | |
b87700e3 AG |
218 | |
219 | ifneq ($(CONFIG_REGMAP),) | |
808dd6df MJ |
220 | regmap_dep_4_1 = $(srctree)/drivers/base/regmap/trace.h |
221 | ifneq ($(wildcard $(regmap_dep_4_1)),) | |
222 | obj-$(CONFIG_LTTNG) += lttng-probe-regmap.o | |
223 | else | |
224 | $(warning File $(regmap_dep_4_1) not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it.) | |
225 | endif # $(wildcard $(regmap_dep_4_1)), | |
226 | endif # CONFIG_REGMAP | |
b87700e3 AG |
227 | |
228 | ifneq ($(CONFIG_PM_RUNTIME),) | |
808dd6df MJ |
229 | obj-$(CONFIG_LTTNG) += $(shell \ |
230 | if [ $(VERSION) -ge 4 \ | |
231 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \ | |
232 | echo "lttng-probe-rpm.o" ; fi;) | |
233 | endif # CONFIG_PM_RUNTIME | |
b87700e3 AG |
234 | |
235 | ifneq ($(CONFIG_SUNRPC),) | |
808dd6df MJ |
236 | obj-$(CONFIG_LTTNG) += $(shell \ |
237 | if [ $(VERSION) -ge 4 \ | |
238 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \ | |
239 | echo "lttng-probe-sunrpc.o" ; fi;) | |
240 | endif # CONFIG_SUNRPC | |
b87700e3 | 241 | |
e09a6084 | 242 | ifneq ($(CONFIG_VIDEO_V4L2),) |
808dd6df MJ |
243 | obj-$(CONFIG_LTTNG) += $(shell \ |
244 | if [ $(VERSION) -ge 4 \ | |
245 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 14 \) ] ; then \ | |
246 | echo "lttng-probe-v4l2.o" ; fi;) | |
247 | endif # CONFIG_VIDEO_V4L2 | |
e09a6084 | 248 | |
6ccec973 | 249 | obj-$(CONFIG_LTTNG) += lttng-probe-workqueue.o |
b87700e3 | 250 | |
42d9070d | 251 | ifneq ($(CONFIG_KALLSYMS_ALL),) |
808dd6df MJ |
252 | obj-$(CONFIG_LTTNG) += $(shell \ |
253 | if [ $(VERSION) -ge 3 \ | |
78b33418 | 254 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -eq 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \ |
808dd6df | 255 | echo "lttng-probe-writeback.o" ; fi;) |
bf2ba318 | 256 | else |
b4955a1a MJ |
257 | ifdef CONFIG_LOCALVERSION # Check if dot-config is included. |
258 | $(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.) | |
259 | endif | |
808dd6df | 260 | endif # CONFIG_KALLSYMS_ALL |
b283666f | 261 | |
acd614cc | 262 | ifneq ($(CONFIG_KPROBES),) |
808dd6df MJ |
263 | obj-$(CONFIG_LTTNG) += lttng-kprobes.o |
264 | endif # CONFIG_KPROBES | |
7371f44c | 265 | |
e33fc900 FD |
266 | ifneq ($(CONFIG_UPROBES),) |
267 | obj-$(CONFIG_LTTNG) += lttng-uprobes.o | |
268 | endif # CONFIG_UPROBES | |
269 | ||
7371f44c | 270 | ifneq ($(CONFIG_KRETPROBES),) |
808dd6df MJ |
271 | obj-$(CONFIG_LTTNG) += lttng-kretprobes.o |
272 | endif # CONFIG_KRETPROBES | |
7371f44c | 273 | |
e0a7a7c4 | 274 | ifneq ($(CONFIG_DYNAMIC_FTRACE),) |
f61d99f9 MJ |
275 | ifeq ($(have_ftrace_header),yes) |
276 | obj-$(CONFIG_LTTNG) += lttng-ftrace.o | |
277 | else | |
5d849667 | 278 | $(warning Files $(ftrace_dep) not found. Probe "ftrace" is disabled. Use full kernel source tree to enable it.) |
f61d99f9 | 279 | endif |
808dd6df | 280 | endif # CONFIG_DYNAMIC_FTRACE |
6d61b34d | 281 | |
0bcebe87 MJ |
282 | ifneq ($(CONFIG_PREEMPTIRQ_EVENTS),) |
283 | obj-$(CONFIG_LTTNG) += lttng-probe-preemptirq.o | |
284 | endif # CONFIG_PREEMPTIRQ_EVENTS | |
285 | ||
50984b44 | 286 | # vim:syntax=make |