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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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f197d75fca
Some macro's and defines are needed when parsing memory, and without compiling the kernel as -g3 they are not available in the debug-symbols. We use the pre-processor here to extract constants to a dedicated module for the linux debugger extensions Top level Kbuild is used to call in and generate the constants file, while maintaining dependencies on autogenerated files in include/generated Link: http://lkml.kernel.org/r/bc3df9c25f57ea72177c066a51a446fc19e2c27f.1462865983.git.jan.kiszka@siemens.com Signed-off-by: Kieran Bingham <kieran.bingham@linaro.org> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Cc: Michal Marek <mmarek@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
22 lines
539 B
Makefile
22 lines
539 B
Makefile
always := gdb-scripts
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SRCTREE := $(shell cd $(srctree) && /bin/pwd)
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$(obj)/gdb-scripts:
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ifneq ($(KBUILD_SRC),)
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$(Q)ln -fsn $(SRCTREE)/$(obj)/*.py $(objtree)/$(obj)
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endif
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@:
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quiet_cmd_gen_constants_py = GEN $@
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cmd_gen_constants_py = \
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$(CPP) -E -x c -P $(c_flags) $< > $@ ;\
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sed -i '1,/<!-- end-c-headers -->/d;' $@
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$(obj)/constants.py: $(SRCTREE)/$(obj)/constants.py.in
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$(call if_changed,gen_constants_py)
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build_constants_py: $(obj)/constants.py
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clean-files := *.pyc *.pyo $(if $(KBUILD_SRC),*.py) $(obj)/constants.py
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