From 3cb4de474155c315003746f3de9c408b824abc5e Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@hack.frob.com>
Date: Thu, 26 Jun 2014 15:08:29 -0700
Subject: ARM: Move more aeabi routine magic out of Linux-specific directories

---
 sysdeps/arm/Makefile | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

(limited to 'sysdeps/arm/Makefile')

diff --git a/sysdeps/arm/Makefile b/sysdeps/arm/Makefile
index a138048..db60a17 100644
--- a/sysdeps/arm/Makefile
+++ b/sysdeps/arm/Makefile
@@ -38,11 +38,18 @@ ifeq ($(subdir),csu)
 gen-as-const-headers += rtld-global-offsets.sym tlsdesc.sym
 aeabi_constants = aeabi_lcsts aeabi_sighandlers aeabi_math
 aeabi_routines = aeabi_assert aeabi_localeconv aeabi_errno_addr \
-	aeabi_mb_cur_max aeabi_atexit aeabi_memclr aeabi_memcpy \
-	aeabi_memmove aeabi_memset
+		 aeabi_mb_cur_max aeabi_atexit aeabi_memclr aeabi_memcpy \
+		 aeabi_memmove aeabi_memset \
+		 aeabi_read_tp libc-aeabi_read_tp
 
 sysdep_routines += $(aeabi_constants) $(aeabi_routines)
-static-only-routines += $(aeabi_constants)
+static-only-routines += $(aeabi_constants) aeabi_read_tp
+shared-only-routines += libc-aeabi_read_tp
+
+# In order for unwinding to fail when it falls out of main, we need a
+# cantunwind marker.  There's one in start.S.  To make sure we reach it, add
+# unwind tables for __libc_start_main.
+CFLAGS-libc-start.c += -fexceptions
 endif
 
 ifeq ($(subdir),gmon)
@@ -52,3 +59,8 @@ endif
 ifeq ($(subdir),debug)
 CFLAGS-backtrace.c += -funwind-tables
 endif
+
+ifeq ($(subdir),rt)
+librt-sysdep_routines += rt-aeabi_unwind_cpp_pr1
+librt-shared-only-routines += rt-aeabi_unwind_cpp_pr1
+endif
-- 
cgit v1.1