From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-arch@vger.kernel.org, x86@kernel.org
Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-alpha@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org,
linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org,
linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org,
Masahiro Yamada <masahiroy@kernel.org>
Subject: [PATCH 14/27] microblaze: syscalls: switch to generic syscalltbl.sh
Date: Thu, 28 Jan 2021 09:50:56 +0900 [thread overview]
Message-ID: <20210128005110.2613902-15-masahiroy@kernel.org> (raw)
In-Reply-To: <20210128005110.2613902-1-masahiroy@kernel.org>
As of v5.11-rc1, 12 architectures duplicate similar shell scripts in
order to generate syscall table headers. My goal is to unify them into
the single scripts/syscalltbl.sh.
This commit converts microblaze to use scripts/syscalltbl.sh.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
arch/microblaze/kernel/syscall_table.S | 3 +-
arch/microblaze/kernel/syscalls/Makefile | 7 ++--
arch/microblaze/kernel/syscalls/syscalltbl.sh | 32 -------------------
3 files changed, 3 insertions(+), 39 deletions(-)
delete mode 100644 arch/microblaze/kernel/syscalls/syscalltbl.sh
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index ce006646f741..3bc60a2b159e 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -1,6 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#define __SYSCALL(nr, entry, nargs) .long entry
+#define __SYSCALL(nr, entry) .long entry
ENTRY(sys_call_table)
#include <asm/syscall_table.h>
-#undef __SYSCALL
diff --git a/arch/microblaze/kernel/syscalls/Makefile b/arch/microblaze/kernel/syscalls/Makefile
index 1c42d2d2926d..6610130c67bc 100644
--- a/arch/microblaze/kernel/syscalls/Makefile
+++ b/arch/microblaze/kernel/syscalls/Makefile
@@ -7,7 +7,7 @@ _dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \
syscall := $(srctree)/$(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/microblaze/kernel/syscalls/syscalltbl.sh b/arch/microblaze/kernel/syscalls/syscalltbl.sh
deleted file mode 100644
index 85d78d9309ad..000000000000
--- a/arch/microblaze/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"
--
2.27.0
next prev parent reply other threads:[~2021-01-28 1:06 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-28 0:50 [PATCH 00/27] arch: syscalls: unifiy all syscalltbl.sh into scripts/syscalltbl.sh Masahiro Yamada
2021-01-28 0:50 ` [PATCH 01/27] scripts: add generic syscalltbl.sh Masahiro Yamada
2021-01-28 1:01 ` Masahiro Yamada
2021-01-28 0:50 ` [PATCH 02/27] x86/syscalls: fix -Wmissing-prototypes warnings from COND_SYSCALL() Masahiro Yamada
2021-01-28 0:55 ` Masahiro Yamada
2021-01-28 7:59 ` Sergei Shtylyov
2021-01-28 8:00 ` Sergei Shtylyov
2021-02-04 14:16 ` Mickaël Salaün
2021-02-12 15:13 ` Mickaël Salaün
2021-02-13 4:50 ` Masahiro Yamada
2021-01-28 0:50 ` [PATCH 03/27] x86/build: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 0:50 ` [PATCH 04/27] x86/entry/x32: rename __x32_compat_sys_* to __x64_compat_sys_* Masahiro Yamada
2021-01-28 0:50 ` [PATCH 05/27] x86/syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28 0:50 ` [PATCH 06/27] ARM: syscalls: " Masahiro Yamada
2021-01-28 0:50 ` [PATCH 07/27] alpha: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 0:50 ` [PATCH 08/27] alpha: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28 0:50 ` [PATCH 09/27] ia64: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 0:50 ` [PATCH 10/27] ia64: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28 0:50 ` [PATCH 11/27] m68k: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 7:58 ` Geert Uytterhoeven
2021-01-28 0:50 ` [PATCH 12/27] m68k: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28 8:17 ` Geert Uytterhoeven
2021-01-28 0:50 ` [PATCH 13/27] microblaze: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 0:50 ` Masahiro Yamada [this message]
2021-01-28 0:50 ` [PATCH 15/27] mips: " Masahiro Yamada
2021-01-28 0:50 ` [PATCH 16/27] mips: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28 0:50 ` [PATCH 17/27] parisc: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 0:51 ` [PATCH 18/27] parisc: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28 0:51 ` [PATCH 19/27] sh: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 0:51 ` [PATCH 20/27] sh: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28 0:51 ` [PATCH 21/27] sparc: remove wrong comment from arch/sparc/include/asm/Kbuild Masahiro Yamada
2021-02-14 17:00 ` Masahiro Yamada
2021-01-28 0:51 ` [PATCH 22/27] sparc: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 0:51 ` [PATCH 23/27] sparc: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28 0:51 ` [PATCH 24/27] powerpc: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 0:51 ` [PATCH 25/27] powerpc: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28 0:51 ` [PATCH 26/27] xtensa: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28 0:51 ` [PATCH 27/27] xtensa: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-02-15 12:03 ` [PATCH 00/27] arch: syscalls: unifiy all syscalltbl.sh into scripts/syscalltbl.sh Masahiro Yamada
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