From 7486cb6843e2146c38dfd4daae3e65d97fd44fc1 Mon Sep 17 00:00:00 2001 From: Tom de Vries Date: Mon, 13 Sep 2021 11:13:28 +0200 Subject: [PATCH] [gdb/testsuite] Fix gdb.gdb/selftest.exp With a gdb build with CFLAGS "-O2 -g -flto=auto", I run into: ... #7 gdb_main (args=0x7fffffffd220) at src/gdb/main.c:1368^M #8 main (argc=, argv=) at src/gdb/gdb.c:32^M (gdb) FAIL: gdb.gdb/selftest.exp: backtrace through signal handler ... which means that this regexp in proc test_with_self fails: ... -re "#0.*(read|poll).*in main \\(.*\\) at .*gdb\\.c.*$gdb_prompt $" { ... The problem is that gdb_main has been inlined into main, and consequently the backtrace uses: ... #x ... ... instead of ... #x
in ... ... Fix this by updating the regexp to not require "in" before " main". Tested on x86_64-linux. --- gdb/testsuite/gdb.gdb/selftest.exp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gdb/testsuite/gdb.gdb/selftest.exp b/gdb/testsuite/gdb.gdb/selftest.exp index bee3010bca1..35b06e53e90 100644 --- a/gdb/testsuite/gdb.gdb/selftest.exp +++ b/gdb/testsuite/gdb.gdb/selftest.exp @@ -143,7 +143,7 @@ proc test_with_self { } { setup_xfail "i*86-pc-linuxaout-gnu" set description "backtrace through signal handler" gdb_test_multiple "backtrace" "$description" { - -re "#0.*(read|poll).*in main \\(.*\\) at .*gdb\\.c.*$gdb_prompt $" { + -re "#0.*(read|poll).* main \\(.*\\) at .*gdb\\.c.*$gdb_prompt $" { pass "$description" } } -- 2.30.2