1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0 3# description: Uprobe event parser error log check 4# requires: uprobe_events error_log 5 6check_error() { # command-with-error-pos-by-^ 7 ftrace_errlog_check 'trace_uprobe' "$1" 'uprobe_events' 8} 9 10check_error 'p ^/non_exist_file:100' # FILE_NOT_FOUND 11check_error 'p ^/sys:100' # NO_REGULAR_FILE 12check_error 'p /bin/sh:^10a' # BAD_UPROBE_OFFS 13check_error 'p /bin/sh:10(^1a)' # BAD_REFCNT 14check_error 'p /bin/sh:10(10^' # REFCNT_OPEN_BRACE 15check_error 'p /bin/sh:10(10)^a' # BAD_REFCNT_SUFFIX 16 17check_error 'p /bin/sh:10 ^@+ab' # BAD_FILE_OFFS 18check_error 'p /bin/sh:10 ^@symbol' # SYM_ON_UPROBE 19 20# %return suffix error 21if grep -q "place (uprobe): .*%return.*" README; then 22check_error 'p /bin/sh:10^%hoge' # BAD_ADDR_SUFFIX 23check_error 'p /bin/sh:10(10)^%return' # BAD_REFCNT_SUFFIX 24fi 25 26# symstr is not supported by uprobe 27if grep -q ".*symstr.*" README; then 28check_error 'p /bin/sh:10 $stack0:^symstr' # BAD_TYPE 29fi 30 31exit 0 32