summaryrefslogtreecommitdiffstats
path: root/tools/perf/arch/mips/entry/syscalls/mksyscalltbl
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/arch/mips/entry/syscalls/mksyscalltbl')
-rw-r--r--tools/perf/arch/mips/entry/syscalls/mksyscalltbl32
1 files changed, 32 insertions, 0 deletions
diff --git a/tools/perf/arch/mips/entry/syscalls/mksyscalltbl b/tools/perf/arch/mips/entry/syscalls/mksyscalltbl
new file mode 100644
index 000000000..fb1f49451
--- /dev/null
+++ b/tools/perf/arch/mips/entry/syscalls/mksyscalltbl
@@ -0,0 +1,32 @@
+#!/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 *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