1 files changed, 40 insertions, 0 deletions

diff --git a/meta-microblaze/recipes-devtools/binutils/binutils/0036-Fix-debug-message-when-register-is-unavailable.patch b/meta-microblaze/recipes-devtools/binutils/binutils/0036-Fix-debug-message-when-register-is-unavailable.patch
new file mode 100644
index 00000000..79d08da9
--- /dev/null
+++ b/meta-microblaze/recipes-devtools/binutils/binutils/0036-Fix-debug-message-when-register-is-unavailable.patch
@@ -0,0 +1,40 @@
+From dc76254a84fa1086983aefe9db4d8f94b42efb9b Mon Sep 17 00:00:00 2001
+From: Nathan Rossi <nathan.rossi@petalogix.com>
+Date: Tue, 8 May 2012 18:11:17 +1000
+Subject: [PATCH 36/40] Fix debug message when register is unavailable
+
+Signed-off-by: Nathan Rossi <nathan.rossi@petalogix.com>
+---
+ gdb/frame.c | 13 ++++++++++---
+ 1 file changed, 10 insertions(+), 3 deletions(-)
+
+diff --git a/gdb/frame.c b/gdb/frame.c
+index ff27b9f00e9..bf931b370c9 100644
+--- a/gdb/frame.c
++++ b/gdb/frame.c
+@@ -1263,12 +1263,19 @@ frame_unwind_register_value (frame_info *next_frame, int regnum)
+          else
+            {
+              int i;
+-             const gdb_byte *buf = value_contents (value);
++             const gdb_byte *buf = NULL;
++             if (value_entirely_available(value)) {
++               buf = value_contents (value);
++             }
+ 
+              fprintf_unfiltered (gdb_stdlog, " bytes=");
+              fprintf_unfiltered (gdb_stdlog, "[");
+-             for (i = 0; i < register_size (gdbarch, regnum); i++)
+-               fprintf_unfiltered (gdb_stdlog, "%02x", buf[i]);
++             if (buf != NULL) {
++               for (i = 0; i < register_size (gdbarch, regnum); i++)
++                 fprintf_unfiltered (gdb_stdlog, "%02x", buf[i]);
++             } else {
++               fprintf_unfiltered (gdb_stdlog, "unavailable");
++             }
+              fprintf_unfiltered (gdb_stdlog, "]");
+            }
+        }
+-- 
+2.17.1
+