# SPDX-License-Identifier: GPL-2.0
#
# Kbuild for top-level directory of the kernel
-# This file takes care of the following:
-# 1) Generate bounds.h
-# 2) Generate timeconst.h
-# 3) Generate asm-offsets.h (may need bounds.h and timeconst.h)
-# 4) Check for missing system calls
-# 5) check atomics headers are up-to-date
-# 6) Generate constants.py (may need bounds.h)
#####
-# 1) Generate bounds.h
+# Generate bounds.h
bounds-file := include/generated/bounds.h
$(call filechk,offsets,__LINUX_BOUNDS_H__)
#####
-# 2) Generate timeconst.h
+# Generate timeconst.h
timeconst-file := include/generated/timeconst.h
$(call filechk,gentimeconst)
#####
-# 3) Generate asm-offsets.h
-#
+# Generate asm-offsets.h
offsets-file := include/generated/asm-offsets.h
$(call filechk,offsets,__ASM_OFFSETS_H__)
#####
-# 4) Check for missing system calls
-#
+# Check for missing system calls
always += missing-syscalls
targets += missing-syscalls
$(call cmd,syscalls)
#####
-# 5) Check atomic headers are up-to-date
-#
+# Check atomic headers are up-to-date
always += old-atomics
targets += old-atomics
old-atomics: scripts/atomic/check-atomics.sh FORCE
$(call cmd,atomics)
-#####
-# 6) Generate constants for Python GDB integration
-#
-
-extra-$(CONFIG_GDB_SCRIPTS) += build_constants_py
-
-build_constants_py: $(timeconst-file) $(bounds-file)
- @$(MAKE) $(build)=scripts/gdb/linux $@
-
# Keep these three files during make clean
no-clean-files := $(bounds-file) $(offsets-file) $(timeconst-file)