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[Libunwind-devel] [PATCH] Enable debug_frame code by default on x86*
From: |
Jean Pihet |
Subject: |
[Libunwind-devel] [PATCH] Enable debug_frame code by default on x86* |
Date: |
Mon, 16 Sep 2013 11:47:51 +0200 |
The dwarf unwinding feature is being used on ARM and supported on
x86, cf. [1], [2]. Enable it by default on those platforms.
[1] http://lwn.net/Articles/499116/
[2] http://www.spinics.net/lists/kernel/msg1603264.html
Signed-off-by: Jean Pihet <address@hidden>
---
configure.ac | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure.ac b/configure.ac
index 4e2fd23..4bead56 100644
--- a/configure.ac
+++ b/configure.ac
@@ -221,6 +221,7 @@ AC_ARG_ENABLE(debug_frame,
AS_HELP_STRING([--enable-debug-frame],[Load the ".debug_frame" section if
available]),, [
case "${target_arch}" in
(arm) enable_debug_frame=yes;;
+ (x86*) enable_debug_frame=yes;;
(*) enable_debug_frame=no;;
esac])
if test x$enable_debug_frame = xyes; then
--
1.7.11.7
- [Libunwind-devel] [PATCH] Enable debug_frame code by default on x86*,
Jean Pihet <=