1 files changed, 35 insertions, 0 deletions

diff --git a/meta/recipes-devtools/elfutils/files/0005-fix-a-stack-usage-warning.patch b/meta/recipes-devtools/elfutils/files/0005-fix-a-stack-usage-warning.patch
new file mode 100644
index 0000000000..22a01cfa71
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/files/0005-fix-a-stack-usage-warning.patch
@@ -0,0 +1,35 @@
+From dd6dbf6af396519380f48c0ef1ce6cf4dd77f6d7 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+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 <rongqing.li@windriver.com>
+
+Rebase to 0.170
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ 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 69d623b..de41dec 100644
+--- a/backends/ppc_initreg.c
++++ b/backends/ppc_initreg.c
+@@ -93,7 +93,7 @@ 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))
+-- 
+1.8.3.1
+