From 4d7ea681932556ad881f6841de90d0bfff56f8d7 Mon Sep 17 00:00:00 2001 From: Hongxu Jia Date: Tue, 15 Aug 2017 17:25:16 +0800 Subject: [PATCH 5/7] fix a stack-usage warning Upstream-Status: Pending not use a variable to as a array size, otherwise the warning to error that stack usage might be unbounded [-Werror=stack-usage=] will happen Signed-off-by: Roy Li Rebase to 0.170 Signed-off-by: Hongxu Jia --- backends/ppc_initreg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/backends/ppc_initreg.c b/backends/ppc_initreg.c index 3e4432f..59c2d97 100644 --- a/backends/ppc_initreg.c +++ b/backends/ppc_initreg.c @@ -94,7 +94,7 @@ ppc_set_initial_registers_tid (pid_t tid __attribute__ ((unused)), return false; } const size_t gprs = sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr); - Dwarf_Word dwarf_regs[gprs]; + Dwarf_Word dwarf_regs[sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr)]; for (unsigned gpr = 0; gpr < gprs; gpr++) dwarf_regs[gpr] = user_regs.r.gpr[gpr]; if (! setfunc (0, gprs, dwarf_regs, arg)) -- 2.7.4