From 94241f03333d93428866367d14b70e813824b681 Mon Sep 17 00:00:00 2001
From: Yury Usishchev <y.usishchev@samsung.com>
Date: Mon, 21 Dec 2015 17:58:52 +0300
Subject: [PATCH] Add .cantunwind to _start and _dl_start_user
---
sysdeps/arm/dl-machine.h | 6 ++++++
1 file changed, 6 insertions(+)
@@ -140,6 +140,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
.globl _dl_start_user\n\
.type _dl_start_user, %function\n\
_start:\n\
+ .fnstart\n\
@ we are PIC code, so get global offset table\n\
ldr sl, .L_GET_GOT\n\
@ See if we were run as a command with the executable file\n\
@@ -149,7 +150,10 @@ _start:\n\
mov r0, sp\n\
bl _dl_start\n\
@ returns user entry point in r0\n\
+ .cantunwind\n\
+ .fnend\n\
_dl_start_user:\n\
+ .fnstart\n\
adr r6, .L_GET_GOT\n\
add sl, sl, r6\n\
ldr r4, [sl, r4]\n\
@@ -206,6 +210,8 @@ _dl_start_user:\n\
ldr r3, .L_ARGV\n\
str r2, [sl, r3]\n\
b .L_done_fixup\n\
+ .cantunwind\n\
+ .fnend\n\
\n\
.L_GET_GOT:\n\
.word _GLOBAL_OFFSET_TABLE_ - .L_GET_GOT\n\
--
2.6.4