unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.

2012-04-24  Chao-ying Fu  <fu@mips.com>

	* unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.

From-SVN: r186788

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 401fc6222def57482b6ef748e2fd099ac60624e7..1226670178911b3451b87a81d175e0ae04898aff 100644 (file)
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2012-04-24  Chao-ying Fu  <fu@mips.com>
+
+       * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
+
 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 
        struct siginfo vs. siginfo_t

diff --git a/libgcc/unwind-dw2-fde-dip.c b/libgcc/unwind-dw2-fde-dip.c
index f57dc8c3925dbec6f40e26d1ef706f63fd873101..92f8ab546449618a53fcf864924eac31308db5bf 100644 (file)
--- a/libgcc/unwind-dw2-fde-dip.c
+++ b/libgcc/unwind-dw2-fde-dip.c
@@ -53,6 +53,11 @@
 # define USE_PT_GNU_EH_FRAME
 #endif
 
+#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
+    && defined(__BIONIC__)
+# define USE_PT_GNU_EH_FRAME
+#endif
+
 #if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
     && defined(__FreeBSD__) && __FreeBSD__ >= 7
 # define ElfW __ElfN