xtensa: use unwind-dw2-fde-dip instead of unwind-dw2-fde

This allows having exception cleanup code in binaries that don't
register their unwind tables.

2017-05-30  Max Filippov  <jcmvbkbc@gmail.com>
libgcc/
	Backport from mainline
	2015-08-18  Max Filippov  <jcmvbkbc@gmail.com>

	* config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
	with unwind-dw2-fde-dip.

From-SVN: r248702

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 4d0f580a146bcbbe60f1dacf38af45e2ca1b71fc..8f8e7e34ecfa35f398ad70bf8e3317658a391ffc 100644 (file)
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,11 @@
+2017-05-30  Max Filippov  <jcmvbkbc@gmail.com>
+
+       Backport from mainline
+       2015-08-18  Max Filippov  <jcmvbkbc@gmail.com>
+
+       * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
+       with unwind-dw2-fde-dip.
+
 2017-05-29  Martin Liska  <mliska@suse.cz>
 
        Backport from mainline

diff --git a/libgcc/config/xtensa/t-windowed b/libgcc/config/xtensa/t-windowed
index 7d9e9db0487eef6b9ee1fb7492bfc180dcc3ca0d..a99156cc2174f592bf270750f0e2430695025b50 100644 (file)
--- a/libgcc/config/xtensa/t-windowed
+++ b/libgcc/config/xtensa/t-windowed
@@ -1,2 +1,2 @@
 LIB2ADDEH = $(srcdir)/config/xtensa/unwind-dw2-xtensa.c \
-   $(srcdir)/unwind-dw2-fde.c $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
+   $(srcdir)/unwind-dw2-fde-dip.c $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c