diff options
Diffstat (limited to 'arch/powerpc/kernel/systbl_chk.sh')
| -rw-r--r-- | arch/powerpc/kernel/systbl_chk.sh | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/systbl_chk.sh b/arch/powerpc/kernel/systbl_chk.sh new file mode 100644 index 000000000..19415e767 --- /dev/null +++ b/arch/powerpc/kernel/systbl_chk.sh @@ -0,0 +1,33 @@ +#!/bin/sh +# +# Just process the CPP output from systbl_chk.c and complain +# if anything is out of order. +# +# Copyright © 2008 IBM Corporation +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version +# 2 of the License, or (at your option) any later version. + +awk 'BEGIN { num = -1; } # Ignore the beginning of the file + /^#/ { next; } + /^[ \t]*$/ { next; } + /^START_TABLE/ { num = 0; next; } + /^END_TABLE/ { + if (num != $2) { + printf "__NR_syscalls (%s) is not one more than the last syscall (%s)\n", + $2, num - 1; + exit(1); + } + num = -1; # Ignore the rest of the file + } + { + if (num == -1) next; + if (($1 != -1) && ($1 != num)) { + printf "Syscall %s out of order (expected %s)\n", + $1, num; + exit(1); + }; + num++; + }' "$1" |