From: charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 6 Apr 2007 09:28:04 +0000 (+0000)
Subject: 2007-04-06  Olivier Hainque  <hainque@adacore.com>
X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=9503c77c59c86c364fd106913beaabcfc826b7c2

2007-04-06  Olivier Hainque  <hainque@adacore.com>

	* tracebak.c (PC_ADJUST - ia64): -4 instead of -16, expected to yield
	an address always within the call instruction from a return address.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123602 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ada/tracebak.c b/gcc/ada/tracebak.c
index 9c25d1ee4bf..03b32acb0ce 100644
--- a/gcc/ada/tracebak.c
+++ b/gcc/ada/tracebak.c
@@ -362,10 +362,8 @@ struct layout
    library. On HP-UX 11.23 this requires patch PHSS_33352, which adds
    _Unwind_Backtrace to the system unwind library. */
 
-#define PC_ADJUST -16
-/* Every call on ia64 is part of a 128 bit bundle, so an adjustment of
-   minus 16 bytes from the point of return finds the address of the
-   previous bundle. */
+#define PC_ADJUST -4
+
 
 #endif