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/m68k/Makefile | 4 ---- 1 file changed, 4 deletions(-) (limited to 'sysdeps/m68k') diff --git a/sysdeps/m68k/Makefile b/sysdeps/m68k/Makefile index 26539fa01d..b6910014f8 100644 --- a/sysdeps/m68k/Makefile +++ b/sysdeps/m68k/Makefile @@ -40,10 +40,6 @@ ifeq ($(subdir),setjmp) CFLAGS-setjmp.c := -fno-omit-frame-pointer endif -ifeq ($(subdir),debug) -CFLAGS-backtrace.c += -funwind-tables -endif - ifeq ($(subdir),elf) CFLAGS-rtld.c += -Wno-uninitialized -Wno-unused endif -- cgit v1.2.3