49f3806d89
syscalltbl_*[] should never be changing, let us declare it as const. Suggested-by: Ian Rogers <irogers@google.com> Reviewed-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Acked-by: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: loongarch@lists.linux.dev Link: https://lore.kernel.org/r/1685441401-8709-2-git-send-email-yangtiezhu@loongson.cn Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
32 lines
683 B
Bash
32 lines
683 B
Bash
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# Generate system call table for perf. Derived from
|
|
# s390 script.
|
|
#
|
|
# Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
|
|
# Changed by: Tiezhu Yang <yangtiezhu@loongson.cn>
|
|
|
|
SYSCALL_TBL=$1
|
|
|
|
if ! test -r $SYSCALL_TBL; then
|
|
echo "Could not read input file" >&2
|
|
exit 1
|
|
fi
|
|
|
|
create_table()
|
|
{
|
|
local max_nr nr abi sc discard
|
|
|
|
echo 'static const char *const syscalltbl_mips_n64[] = {'
|
|
while read nr abi sc discard; do
|
|
printf '\t[%d] = "%s",\n' $nr $sc
|
|
max_nr=$nr
|
|
done
|
|
echo '};'
|
|
echo "#define SYSCALLTBL_MIPS_N64_MAX_ID $max_nr"
|
|
}
|
|
|
|
grep -E "^[[:digit:]]+[[:space:]]+(n64)" $SYSCALL_TBL \
|
|
|sort -k1 -n \
|
|
|create_table
|