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| author | Masahiro Yamada <masahiroy@kernel.org> | 2021-03-01 15:18:25 +0100 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2021-04-24 22:25:22 +0200 |
| commit | b186f2c3d877de82c7960bdac5145e69dcfe110d (patch) | |
| tree | 2666998ce54a5b47329c59983bd5886af6b2624a /arch/alpha/kernel | |
| parent | sysctl: use min() helper for namecmp() (diff) | |
| download | linux-b186f2c3d877de82c7960bdac5145e69dcfe110d.tar.xz linux-b186f2c3d877de82c7960bdac5145e69dcfe110d.zip | |
alpha: syscalls: switch to generic syscalltbl.sh
Many architectures duplicate similar shell scripts.
This commit converts alpha to use scripts/syscalltbl.sh.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'arch/alpha/kernel')
| -rw-r--r-- | arch/alpha/kernel/syscalls/Makefile | 7 | ||||
| -rw-r--r-- | arch/alpha/kernel/syscalls/syscalltbl.sh | 32 | ||||
| -rw-r--r-- | arch/alpha/kernel/systbls.S | 3 |
3 files changed, 3 insertions, 39 deletions
diff --git a/arch/alpha/kernel/syscalls/Makefile b/arch/alpha/kernel/syscalls/Makefile index 285aaba832d9..ad2492cb5568 100644 --- a/arch/alpha/kernel/syscalls/Makefile +++ b/arch/alpha/kernel/syscalls/Makefile @@ -7,7 +7,7 @@ _dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \ syscall := $(src)/syscall.tbl syshdr := $(srctree)/$(src)/syscallhdr.sh -systbl := $(srctree)/$(src)/syscalltbl.sh +systbl := $(srctree)/scripts/syscalltbl.sh quiet_cmd_syshdr = SYSHDR $@ cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \ @@ -16,10 +16,7 @@ quiet_cmd_syshdr = SYSHDR $@ '$(syshdr_offset_$(basetarget))' quiet_cmd_systbl = SYSTBL $@ - cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@' \ - '$(systbl_abis_$(basetarget))' \ - '$(systbl_abi_$(basetarget))' \ - '$(systbl_offset_$(basetarget))' + cmd_systbl = $(CONFIG_SHELL) $(systbl) $< $@ $(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE $(call if_changed,syshdr) diff --git a/arch/alpha/kernel/syscalls/syscalltbl.sh b/arch/alpha/kernel/syscalls/syscalltbl.sh deleted file mode 100644 index 85d78d9309ad..000000000000 --- a/arch/alpha/kernel/syscalls/syscalltbl.sh +++ /dev/null @@ -1,32 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 - -in="$1" -out="$2" -my_abis=`echo "($3)" | tr ',' '|'` -my_abi="$4" -offset="$5" - -emit() { - t_nxt="$1" - t_nr="$2" - t_entry="$3" - - while [ $t_nxt -lt $t_nr ]; do - printf "__SYSCALL(%s, sys_ni_syscall, )\n" "${t_nxt}" - t_nxt=$((t_nxt+1)) - done - printf "__SYSCALL(%s, %s, )\n" "${t_nxt}" "${t_entry}" -} - -grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | ( - nxt=0 - if [ -z "$offset" ]; then - offset=0 - fi - - while read nr abi name entry ; do - emit $((nxt+offset)) $((nr+offset)) $entry - nxt=$((nr+1)) - done -) > "$out" diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S index 9704f22ed5e3..68f3e4f329eb 100644 --- a/arch/alpha/kernel/systbls.S +++ b/arch/alpha/kernel/systbls.S @@ -7,10 +7,9 @@ #include <asm/unistd.h> -#define __SYSCALL(nr, entry, nargs) .quad entry +#define __SYSCALL(nr, entry) .quad entry .data .align 3 .globl sys_call_table sys_call_table: #include <asm/syscall_table.h> -#undef __SYSCALL |