From 1986c175c1b26f9e5e94e97d274095d45d7ab2ce Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Sat, 14 Jun 2014 01:09:17 +0200 Subject: tests: backtrace.c accept __libc_do_syscall as first frame symname. On some architectures (Debian armhl) system calls go through __libc_do_syscall instead of __kernel_vsyscall. Accept either of these symbol names for the first backtrace frame. Signed-off-by: Mark Wielaard --- tests/ChangeLog | 5 +++++ tests/backtrace.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/tests/ChangeLog b/tests/ChangeLog index 7c46428c..90a2a0ee 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -1,3 +1,8 @@ +2014-06-13 Mark Wielaard + + * backtrace.c (callback_verify): Accept "__libc_do_syscall" as first + frame symname. + 2014-06-13 Mark Wielaard * backtrace-subr.sh (check_native_unsupported): New function. diff --git a/tests/backtrace.c b/tests/backtrace.c index ce0bd17d..1d3948eb 100644 --- a/tests/backtrace.c +++ b/tests/backtrace.c @@ -98,7 +98,8 @@ callback_verify (pid_t tid, unsigned frameno, Dwarf_Addr pc, { case 0: if (! reduce_frameno && symname - && strcmp (symname, "__kernel_vsyscall") == 0) + && (strcmp (symname, "__kernel_vsyscall") == 0 + || strcmp (symname, "__libc_do_syscall") == 0)) reduce_frameno = true; else assert (symname && strcmp (symname, "raise") == 0); -- cgit v1.2.1