From: Will Newton <willnewton@sourceware.org>
Date: Mon, 16 Sep 2013 14:22:19 +0000 (+0000)
Subject: gdbserver, aarch64: Zero out regs in aarch64_linux_set_debug_regs.
X-Git-Tag: binutils-2_24-branchpoint~27
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c623a6ef72a8d7dbbb646345f75646710cb9bb68;p=external%2Fbinutils.git

gdbserver, aarch64: Zero out regs in aarch64_linux_set_debug_regs.

Apply the same fix that was applied to aarch64-linux-nat.c.

2013-09-16  Will Newton  <will.newton@linaro.org>

	* linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
	out regs.
---

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 73191f4..1082e78 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,8 @@
+2013-09-16  Will Newton  <will.newton@linaro.org>
+
+	* linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
+	out regs.
+
 2013-09-06  Pedro Alves  <palves@redhat.com>
 
 	* Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
diff --git a/gdb/gdbserver/linux-aarch64-low.c b/gdb/gdbserver/linux-aarch64-low.c
index e37f602..93246b3 100644
--- a/gdb/gdbserver/linux-aarch64-low.c
+++ b/gdb/gdbserver/linux-aarch64-low.c
@@ -600,6 +600,7 @@ aarch64_linux_set_debug_regs (const struct aarch64_debug_reg_state *state,
   const CORE_ADDR *addr;
   const unsigned int *ctrl;
 
+  memset (&regs, 0, sizeof (regs));
   iov.iov_base = &regs;
   iov.iov_len = sizeof (regs);
   count = watchpoint ? aarch64_num_wp_regs : aarch64_num_bp_regs;