Hi. Hardware watchpoints are not available on sparc64 systems running
GNU/Linux. If this fact is not reflected in the board description then
several tests in gdb fail.
Tested on sparc64-unknown-linux-gnu (T4).
>From 8f3dbbdb61dd71d8bdb432f9c005a1cfdbc08935 Mon Sep 17 00:00:00 2001
From: Jose E. Marchesi <jose.march...@oracle.com>
Date: Fri, 4 Oct 2013 07:46:48 -0700
Subject: [PATCH] 2013-10-04 Jose E. Marchesi <jose.march...@oracle.com>
* baseboards/unix.exp: Add gdb settings to not use hardware
watchpoints in sparc64 running GNU/Linux.
---
ChangeLog | 5 +++++
baseboards/unix.exp | 5 +++++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 2d23388..b69a13b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-04 Jose E. Marchesi <jose.march...@oracle.com>
+
+ * baseboards/unix.exp: Add gdb settings to not use hardware
+ watchpoints in sparc64 running GNU/Linux.
+
2013-06-17 Bernhard Reutner-Fischer <al...@gcc.gnu.org>
* runtest.exp (libdirs): New global variable.
diff --git a/baseboards/unix.exp b/baseboards/unix.exp
index cf64a9e..bbb4adf 100644
--- a/baseboards/unix.exp
+++ b/baseboards/unix.exp
@@ -35,3 +35,8 @@ if { [istarget "*-*-cygwin*"] } {
if { [istarget "alpha*-*"] } {
set_board_info ieee_multilib_flags "-mieee"
}
+
+# Hardware breakpoints are not supported in sparc64 on GNU/Linux
+if { [istarget "sparc64-*-linux-gnu"] } {
+ set_board_info gdb,no_hardware_watchpoints 1
+}
--
1.7.1
_______________________________________________
DejaGnu mailing list
DejaGnu@gnu.org
https://lists.gnu.org/mailman/listinfo/dejagnu
