git.ipfire.org Git - thirdparty/glibc.git/commit

author	Wilco Dijkstra <wdijkstr@arm.com>
	Thu, 14 Sep 2017 11:47:35 +0000 (12:47 +0100)
committer	Wilco Dijkstra <wdijkstr@arm.com>
	Tue, 19 Sep 2017 14:07:58 +0000 (15:07 +0100)
commit	ca3a382ea3aa9c9ccb57060afae47c7f702727ac
tree	53dbe1397c04c1ee52a024bd4193e1119b625df7	tree \| snapshot
parent	eb375def3ddd2a1738ed6bc5ace98753f0f7e5e6	commit \| diff

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.

ChangeLog		diff \| blob \| blame \| history
csu/Makefile		diff \| blob \| blame \| history
debug/Makefile		diff \| blob \| blame \| history
sysdeps/aarch64/Makefile		diff \| blob \| blame \| history
sysdeps/arm/Makefile		diff \| blob \| blame \| history
sysdeps/i386/Makefile		diff \| blob \| blame \| history
sysdeps/m68k/Makefile		diff \| blob \| blame \| history
sysdeps/mips/Makefile		diff \| blob \| blame \| history
sysdeps/nios2/Makefile		diff \| blob \| blame \| history
sysdeps/sh/Makefile		diff \| blob \| blame \| history
sysdeps/sparc/Makefile		diff \| blob \| blame \| history