From ca3a382ea3aa9c9ccb57060afae47c7f702727ac Mon Sep 17 00:00:00 2001 From: Wilco Dijkstra Date: Thu, 14 Sep 2017 12:47:35 +0100 Subject: Enable unwind info in libc-start.c and backtrace.c Add unwind info to __libc_start_main so that unwinding continues one extra level to _start. Similarly add unwind info to backtrace. Given many targets require this, do this in a general way. * csu/Makefile: Add -funwind-tables to libc-start.c. * debug/Makefile: Add -funwind-tables to backtrace.c. * sysdeps/aarch64/Makefile: Remove CFLAGS-backtrace.c. * sysdeps/arm/Makefile: Likewise. * sysdeps/i386/Makefile: Likewise. * sysdeps/m68k/Makefile: Likewise. * sysdeps/mips/Makefile: Likewise. * sysdeps/nios2/Makefile: Likewise. * sysdeps/sh/Makefile: Likewise. * sysdeps/sparc/Makefile: Likewise. --- sysdeps/mips/Makefile | 4 ---- 1 file changed, 4 deletions(-) (limited to 'sysdeps/mips') diff --git a/sysdeps/mips/Makefile b/sysdeps/mips/Makefile index 7c1d77941e..fd891ddf09 100644 --- a/sysdeps/mips/Makefile +++ b/sysdeps/mips/Makefile @@ -12,10 +12,6 @@ librt-sysdep_routines += rt-sysdep librt-shared-only-routines += rt-sysdep endif -ifeq ($(subdir),debug) -CFLAGS-backtrace.c += -funwind-tables -endif - ifeq ($(subdir),csu) CPPFLAGS-crti.S += $(pic-ccflag) CPPFLAGS-crtn.S += $(pic-ccflag) -- cgit v1.2.3-70-g09d2