From c569cac8b69397d8bc80f95bc6edf13ed902e28b Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Thu, 14 Oct 2010 16:46:22 -0400 Subject: arch/tile: support new info op generated by compiler This just syncs the backtracing support in the kernel to the upstream backtrace library. Signed-off-by: Chris Metcalf --- arch/tile/kernel/backtrace.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/tile/kernel/backtrace.c') diff --git a/arch/tile/kernel/backtrace.c b/arch/tile/kernel/backtrace.c index d3c41c1ff6bd..55a6a74974b4 100644 --- a/arch/tile/kernel/backtrace.c +++ b/arch/tile/kernel/backtrace.c @@ -369,6 +369,10 @@ static void find_caller_pc_and_caller_sp(CallerLocation *location, /* Weird; reserved value, ignore it. */ continue; } + if (info_operand & ENTRY_POINT_INFO_OP) { + /* This info op is ignored by the backtracer. */ + continue; + } /* Skip info ops which are not in the * "one_ago" mode we want right now. -- cgit v1.2.3