mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-01-08 14:23:19 +00:00
d8357e3bf8
The .incbin assembler directive is much faster than bin2c + $(CC).
Do similar refactoring as in commit 4c0f032d49 ("s390/purgatory:
Omit use of bin2c").
Please note the .quad directive matches to size_t in C (both 8 byte)
because the purgatory is compiled only for the 64-bit kernel.
(KEXEC_FILE depends on 64BIT).
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20220625223438.835408-2-masahiroy@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
48 lines
1.7 KiB
Bash
Executable File
48 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
set -e
|
|
|
|
# When you move, remove or rename generated files, you probably also update
|
|
# .gitignore and cleaning rules in the Makefile. This is the right thing
|
|
# to do. However, people usually do 'git pull', 'git bisect', etc. without
|
|
# running 'make clean'. Then, the stale generated files are left over, often
|
|
# causing build issues.
|
|
#
|
|
# Also, 'git status' shows such stale build artifacts as untracked files.
|
|
# What is worse, some people send a wrong patch to get them back to .gitignore
|
|
# without checking the commit history.
|
|
#
|
|
# So, when you (re)move generated files, please move the cleaning rules from
|
|
# the Makefile to this script. This is run before Kbuild starts building
|
|
# anything, so people will not be annoyed by such garbage files.
|
|
#
|
|
# This script is not intended to grow endlessly. Rather, it is a temporary scrap
|
|
# yard. Stale files stay in this file for a while (for some release cycles?),
|
|
# then will be really dead and removed from the code base entirely.
|
|
|
|
# These were previously generated source files. When you are building the kernel
|
|
# with O=, make sure to remove the stale files in the output tree. Otherwise,
|
|
# the build system wrongly compiles the stale ones.
|
|
if [ -n "${building_out_of_srctree}" ]; then
|
|
for f in fdt_rw.c fdt_ro.c fdt_wip.c fdt.c ashldi3.S bswapsdi2.S font.c lib1funcs.S hyp-stub.S
|
|
do
|
|
rm -f arch/arm/boot/compressed/${f}
|
|
done
|
|
|
|
for f in uart-ath79.c ashldi3.c bswapdi.c bswapsi.c
|
|
do
|
|
rm -f arch/mips/boot/compressed/${f}
|
|
done
|
|
|
|
for f in firmware.c real2.S
|
|
do
|
|
rm -f arch/parisc/boot/compressed/${f}
|
|
done
|
|
fi
|
|
|
|
rm -f arch/riscv/purgatory/kexec-purgatory.c
|
|
|
|
rm -f scripts/extract-cert
|
|
|
|
rm -f arch/x86/purgatory/kexec-purgatory.c
|