diff options
Diffstat (limited to 'tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl')
| -rwxr-xr-x | tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl b/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl index ef52e1dd694b..6c58060aa03b 100755 --- a/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl +++ b/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl @@ -9,10 +9,9 @@ # Changed by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> wordsize=$1 -gcc=$2 -input=$3 +SYSCALL_TBL=$2 -if ! test -r $input; then +if ! test -r $SYSCALL_TBL; then echo "Could not read input file" >&2 exit 1 fi @@ -20,18 +19,21 @@ fi create_table() { local wordsize=$1 - local max_nr + local max_nr nr abi sc discard + max_nr=-1 + nr=0 echo "static const char *syscalltbl_powerpc_${wordsize}[] = {" - while read sc nr; do - printf '\t[%d] = "%s",\n' $nr $sc - max_nr=$nr + while read nr abi sc discard; do + if [ "$max_nr" -lt "$nr" ]; then + printf '\t[%d] = "%s",\n' $nr $sc + max_nr=$nr + fi done echo '};' echo "#define SYSCALLTBL_POWERPC_${wordsize}_MAX_ID $max_nr" } -$gcc -m${wordsize} -E -dM -x c $input \ - |sed -ne 's/^#define __NR_//p' \ - |sort -t' ' -k2 -nu \ +grep -E "^[[:digit:]]+[[:space:]]+(common|spu|nospu|${wordsize})" $SYSCALL_TBL \ + |sort -k1 -n \ |create_table ${wordsize} |