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| author | Ralf Baechle <ralf@linux-mips.org> | 2006-07-07 14:07:18 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-07-13 21:26:09 +0100 |
| commit | 192ef366198ce16c0379100565cdc5b7bd68511f (patch) | |
| tree | 1f4ef0a9ee796fbf970b6f0703aa31ecad584ee1 /arch/mips/kernel/scall32-o32.S | |
| parent | 8d197f3d17d4f43eb7d032491af7fc959cbed4fa (diff) | |
| download | blackbird-op-linux-192ef366198ce16c0379100565cdc5b7bd68511f.tar.gz blackbird-op-linux-192ef366198ce16c0379100565cdc5b7bd68511f.zip | |
[MIPS] TRACE_IRQFLAGS_SUPPORT support.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/scall32-o32.S')
| -rw-r--r-- | arch/mips/kernel/scall32-o32.S | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index c8e5f9c9a113..ba1bcd83c7d3 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -3,13 +3,14 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 1995, 96, 97, 98, 99, 2000, 01, 02 by Ralf Baechle + * Copyright (C) 1995-99, 2000- 02, 06 Ralf Baechle <ralf@linux-mips.org> * Copyright (C) 2001 MIPS Technologies, Inc. * Copyright (C) 2004 Thiemo Seufer */ #include <linux/errno.h> #include <asm/asm.h> #include <asm/asmmacro.h> +#include <asm/irqflags.h> #include <asm/mipsregs.h> #include <asm/regdef.h> #include <asm/stackframe.h> @@ -27,6 +28,18 @@ NESTED(handle_sys, PT_SIZE, sp) .set noat SAVE_SOME +#ifdef CONFIG_TRACE_IRQFLAGS + TRACE_IRQS_ON +#ifdef CONFIG_64BIT + LONG_L $8, PT_R8(sp) + LONG_L $9, PT_R9(sp) +#endif + LONG_L $7, PT_R7(sp) + LONG_L $6, PT_R6(sp) + LONG_L $5, PT_R5(sp) + LONG_L $4, PT_R4(sp) + LONG_L $2, PT_R2(sp) +#endif STI .set at |
