From 75ef0353a2d31dad1bda8e35f1849024f7f1e941 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Wed, 10 Nov 2021 10:24:49 +0100 Subject: [PATCH] rs6000, libgcc: Fix up -Wmissing-prototypes warning on rs6000/linux-unwind.h MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Jonathan reported and I've verified a In file included from ../../../libgcc/unwind-dw2.c:412: ./md-unwind-support.h:398:6: warning: no previous prototype for ‘ppc_backchain_fallback’ [-Wmissing-prototypes] 398 | void ppc_backchain_fallback (struct _Unwind_Context *context, void *a) | ^~~~~~~~~~~~~~~~~~~~~~ warning on powerpc*-linux* libgcc build. All the other MD_* macro functions are static, so I think the following is the right thing rather than adding a previous prototype for ppc_backchain_fallback. 2021-11-10 Jakub Jelinek * config/rs6000/linux-unwind.h (ppc_back_fallback): Make it static, formatting fix. --- libgcc/config/rs6000/linux-unwind.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libgcc/config/rs6000/linux-unwind.h b/libgcc/config/rs6000/linux-unwind.h index 8deccc1d..4788497 100644 --- a/libgcc/config/rs6000/linux-unwind.h +++ b/libgcc/config/rs6000/linux-unwind.h @@ -395,7 +395,8 @@ struct frame_layout }; -void ppc_backchain_fallback (struct _Unwind_Context *context, void *a) +static void +ppc_backchain_fallback (struct _Unwind_Context *context, void *a) { struct frame_layout *current; struct trace_arg *arg = a; -- 2.7.4