Changes in Makefile

bbc90bc1 - arch: syscalls: simplify uapi/kapi directory creation

Sun, 27 Feb 2022 09:10:24 +0000

arch: syscalls: simplify uapi/kapi directory creation$(shell ...) expands to empty. There is no need to assign it to _dummy.Signed-off-by: Masahiro Yamada Acked-by: Geert Uytterhoeven List of files: /linux-6.15/arch/microblaze/kernel/syscalls/Makefile

64f416c8 - microblaze: syscalls: switch to generic syscallhdr.sh

Mon, 01 Mar 2021 14:23:03 +0000

microblaze: syscalls: switch to generic syscallhdr.shMany architectures duplicate similar shell scripts.This commit converts microblaze to use scripts/syscallhdr.sh.Signed-off-by: Masahiro Yamada Link: https://lore.kernel.org/r/20210301142303.343727-2-masahiroy@kernel.orgSigned-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/kernel/syscalls/Makefile

ce372128 - microblaze: syscalls: switch to generic syscalltbl.sh

Mon, 01 Mar 2021 14:23:02 +0000

microblaze: syscalls: switch to generic syscalltbl.shMany architectures duplicate similar shell scripts.This commit converts microblaze to use scripts/syscalltbl.sh.Signed-off-by: Masahiro Yamada Link: https://lore.kernel.org/r/20210301142303.343727-1-masahiroy@kernel.orgSigned-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/kernel/syscalls/Makefile

29c5c3ac - arch: syscalls: remove $(srctree)/ prefix from syscall tables

Mon, 15 Feb 2021 00:48:23 +0000

arch: syscalls: remove $(srctree)/ prefix from syscall tablesThe 'syscall' variables are not directly used in the commands.Remove the $(srctree)/ prefix because we can rely on VPATH.Signed-off-by: Masahiro Yamada List of files: /linux-6.15/arch/microblaze/kernel/syscalls/Makefile

865fa29f - arch: syscalls: add missing FORCE and fix 'targets' to make if_changed work

Mon, 15 Feb 2021 00:48:22 +0000

arch: syscalls: add missing FORCE and fix 'targets' to make if_changed workThe rules in these Makefiles cannot detect the command line changebecause the prerequisite 'FORCE' is missing.Adding 'FORCE' will result in the headers being rebuilt every timebecause the 'targets' additions are also wrong; the file paths in'targets' must be relative to the current Makefile.Fix all of them so the if_changed rules work correctly.Signed-off-by: Masahiro Yamada Acked-by: Geert Uytterhoeven List of files: /linux-6.15/arch/microblaze/kernel/syscalls/Makefile

fc06bac3 - microblaze: add system call table generation support

Tue, 13 Nov 2018 06:04:33 +0000

microblaze: add system call table generation supportThe system call tables are in different format in allarchitecture and it will be difficult to manually add,modify or delete the syscall table entries in the res-pective files. To make it easy by keeping a script andwhich will generate the uapi header and syscall tablefile. This change will also help to unify the implemen-tation across all architectures.The system call table generation script is added inkernel/syscalls directory which contain the scripts togenerate both uapi header file and system call tablefiles. The syscall.tbl will be input for the scripts.syscall.tbl contains the list of available system callsalong with system call number and corresponding entrypoint. Add a new system call in this architecture willbe possible by adding new entry in the syscall.tbl file.Adding a new table entry consisting of: - System call number. - ABI. - System call name. - Entry point name.syscallhdr.sh and syscalltbl.sh will generate uapi headerunistd_32.h and syscall_table.h files respectively. Both.sh files will parse the content syscall.tbl to generatethe header and table files. unistd_32.h will be includedby uapi/asm/unistd.h and syscall_table.h is included bykernel/syscall_table.S - the real system call table.ARM, s390 and x86 architecuture does have similar support.I leverage their implementation to come up with a genericsolution.Signed-off-by: Firoz Khan Signed-off-by: Michal Simek List of files: /linux-6.15/arch/microblaze/kernel/syscalls/Makefile