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-rw-r--r--include/asm-mips/stackframe.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index fb41a8d76392..051e1af0bb95 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -6,6 +6,7 @@
6 * Copyright (C) 1994, 95, 96, 99, 2001 Ralf Baechle 6 * Copyright (C) 1994, 95, 96, 99, 2001 Ralf Baechle
7 * Copyright (C) 1994, 1995, 1996 Paul M. Antoine. 7 * Copyright (C) 1994, 1995, 1996 Paul M. Antoine.
8 * Copyright (C) 1999 Silicon Graphics, Inc. 8 * Copyright (C) 1999 Silicon Graphics, Inc.
9 * Copyright (C) 2007 Maciej W. Rozycki
9 */ 10 */
10#ifndef _ASM_STACKFRAME_H 11#ifndef _ASM_STACKFRAME_H
11#define _ASM_STACKFRAME_H 12#define _ASM_STACKFRAME_H
@@ -145,8 +146,16 @@
145 .set reorder 146 .set reorder
146 /* Called from user mode, new stack. */ 147 /* Called from user mode, new stack. */
147 get_saved_sp 148 get_saved_sp
149#ifndef CONFIG_CPU_DADDI_WORKAROUNDS
1488: move k0, sp 1508: move k0, sp
149 PTR_SUBU sp, k1, PT_SIZE 151 PTR_SUBU sp, k1, PT_SIZE
152#else
153 .set at=k0
1548: PTR_SUBU k1, PT_SIZE
155 .set noat
156 move k0, sp
157 move sp, k1
158#endif
150 LONG_S k0, PT_R29(sp) 159 LONG_S k0, PT_R29(sp)
151 LONG_S $3, PT_R3(sp) 160 LONG_S $3, PT_R3(sp)
152 /* 161 /*