Masahiro Yamada 3216484550 kbuild: use obj-y instead extra-y for objects placed at the head ... The objects placed at the head of vmlinux need special treatments: - arch/$(SRCARCH)/Makefile adds them to head-y in order to place them before other archives in the linker command line. - arch/$(SRCARCH)/kernel/Makefile adds them to extra-y instead of obj-y to avoid them going into built-in.a. This commit gets rid of the latter. Create vmlinux.a to collect all the objects that are unconditionally linked to vmlinux. The objects listed in head-y are moved to the head of vmlinux.a by using 'ar m'. With this, arch/$(SRCARCH)/kernel/Makefile can consistently use obj-y for builtin objects. There is no *.o that is directly linked to vmlinux. Drop unneeded code in scripts/clang-tools/gen_compile_commands.py. $(AR) mPi needs 'T' to workaround the llvm-ar bug. The fix was suggested by Nathan Chancellor [1]. [1]: https://lore.kernel.org/llvm/YyjjT5gQ2hGMH0ni@dev-arch.thelio-3990X/ Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>		2022-10-02 18:04:05 +09:00
..
amcore.c
cache.c
clk.c
device.c
dma_timer.c
entry.S
firebee.c
gpio.c
head.S
intc-2.c	m68k: Fix syntax errors in comments	2022-07-25 09:01:09 +10:00
intc-525x.c
intc-5249.c
intc-5272.c
intc-simr.c
intc.c
m53xx.c
m54xx.c
m520x.c
m523x.c
m525x.c
m527x.c
m528x.c
m5206.c
m5249.c
m5272.c
m5307.c
m5407.c
m5441x.c
Makefile	kbuild: use obj-y instead extra-y for objects placed at the head	2022-10-02 18:04:05 +09:00
mcf8390.c
nettel.c
pci.c
pit.c
reset.c
sltimers.c
stmark2.c
timers.c
vectors.c