From e8861129d3c1a64e3c62f459aeb1cd54a55ab045 Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Thu, 20 May 2010 21:04:20 -0500
Subject: [PATCH] kgdb,blackfin: Add in kgdb_arch_set_pc for blackfin

The new debug core api requires all architectures that use to debug
core to implement a function to set the program counter.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Acked-by: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
---
 arch/blackfin/kernel/kgdb.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c
index 2c501ceb1e55..7367aea4ae59 100644
--- a/arch/blackfin/kernel/kgdb.c
+++ b/arch/blackfin/kernel/kgdb.c
@@ -439,6 +439,11 @@ int kgdb_validate_break_address(unsigned long addr)
 	return -EFAULT;
 }
 
+void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long ip)
+{
+	regs->retx = ip;
+}
+
 int kgdb_arch_init(void)
 {
 	kgdb_single_step = 0;