u-boot/doc/README.coccinelle

20 the Coccinelle files and coccicheck have been updated.
53 https://bottest.wiki.kernel.org/coccicheck
61 Makefile. This target is named ``coccicheck`` and calls the ``coccicheck``
94 		make coccicheck MODE=report
98 		make coccicheck MODE=patch
101 The coccicheck target applies every semantic patch available in the
114    make coccicheck MODE=report V=1
119 By default, coccicheck tries to run as parallel as possible. To change
122    make coccicheck MODE=report J=4
127 When parmap is enabled coccicheck will enable dynamic load balancing by using
134 value is propagated back, the return value of the ``make coccicheck``
146 	make coccicheck COCCI=<my_SP.cocci> MODE=patch
150 	make coccicheck COCCI=<my_SP.cocci> MODE=report
161     make coccicheck M=drivers/net/wireless/
166     make C=1 CHECK="scripts/coccicheck"
170     make C=2 CHECK="scripts/coccicheck"
185 Using coccicheck is best as it provides in the spatch command line
193 can specify the ``DEBUG_FILE="file.txt"`` option to coccicheck. For
197     make coccicheck COCCI=scripts/coccinelle/free/kfree.cocci MODE=report DEBUG_FILE=cocci.err
206 …make coccicheck DEBUG_FILE="err.log" MODE=report SPFLAGS="--profile --show-trying" M=./drivers/mfd…
225 Since coccicheck runs through make, it naturally runs from the kernel
227 .cocciconfig when using ``make coccicheck``.
229 ``make coccicheck`` also supports using M= targets.If you do not supply
231 The kernel coccicheck script has::
242 .cocciconfig file. When M= is not passed as an argument to coccicheck the
245 If not using the kernel's coccicheck target, keep the above precedence
246 order logic of .cocciconfig reading. If using the kernel's coccicheck target,
247 override any of the kernel's .coccicheck's settings using SPFLAGS.
275     make SPFLAGS=--use-glimpse coccicheck
287     make SPFLAGS=--use-idutils coccicheck
292     make SPFLAGS="--use-idutils /full-path/to/ID" coccicheck
341 	make coccicheck MODE=report COCCI=scripts/coccinelle/api/err_cast.cocci
381 	make coccicheck MODE=patch COCCI=scripts/coccinelle/api/err_cast.cocci
427 	make coccicheck MODE=context COCCI=scripts/coccinelle/api/err_cast.cocci
464 	make coccicheck MODE=org COCCI=scripts/coccinelle/api/err_cast.cocci