From 95dbf1dbe39ed336a3e72116c95cfa98dd3457e6 Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Fri, 26 Sep 2008 10:36:42 -0500
Subject: [PATCH] kgdb, x86_64: gdb serial has BX and DX reversed
The BX and DX registers in the gdb serial register packet need to be
flipped for gdb to receive the correct data.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
---
include/asm-x86/kgdb.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-x86/kgdb.h b/include/asm-x86/kgdb.h
index 484c47554f3bc..e86b3060bdcb9 100644
--- a/include/asm-x86/kgdb.h
+++ b/include/asm-x86/kgdb.h
@@ -42,9 +42,9 @@ enum regnames {
#else /* ! CONFIG_X86_32 */
enum regnames {
GDB_AX, /* 0 */
- GDB_DX, /* 1 */
+ GDB_BX, /* 1 */
GDB_CX, /* 2 */
- GDB_BX, /* 3 */
+ GDB_DX, /* 3 */
GDB_SI, /* 4 */
GDB_DI, /* 5 */
GDB_BP, /* 6 */
--
GitLab