linux-kernel - [PATCH 6/7] microblaze: KGDB little endian support

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Date:	Wed, 29 Sep 2010 15:52:17 +1000
From:	Michal Simek <monstr@...str.eu>
To:	linux-kernel@...r.kernel.org
Cc:	john.williams@...alogix.com, edgar.iglesias@...il.com,
	duyl@...inx.com, linnj@...inx.com, grant.likely@...retlab.ca,
	microblaze-uclinux@...e.uq.edu.au, Michal Simek <monstr@...str.eu>,
	Jason Wessel <jason.wessel@...driver.com>
Subject: [PATCH 6/7] microblaze: KGDB little endian support

Just need to use little-endian opcode for brki r16, 0x18

Signed-off-by: Michal Simek <monstr@...str.eu>
CC: Jason Wessel <jason.wessel@...driver.com>
---
 arch/microblaze/kernel/kgdb.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/microblaze/kernel/kgdb.c b/arch/microblaze/kernel/kgdb.c
index 9b5a817..09a5e82 100644
--- a/arch/microblaze/kernel/kgdb.c
+++ b/arch/microblaze/kernel/kgdb.c
@@ -142,5 +142,9 @@ void kgdb_arch_exit(void)
  * Global data
  */
 struct kgdb_arch arch_kgdb_ops = {
+#ifdef __MICROBLAZEEL__
+	.gdb_bpt_instr = {0x18, 0x00, 0x0c, 0xba}, /* brki r16, 0x18 */
+#else
 	.gdb_bpt_instr = {0xba, 0x0c, 0x00, 0x18}, /* brki r16, 0x18 */
+#endif
 };
-- 
1.5.5.1

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