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Diffstat (limited to 'arch/frv/include/asm/current.h')
| -rw-r--r-- | arch/frv/include/asm/current.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/frv/include/asm/current.h b/arch/frv/include/asm/current.h new file mode 100644 index 00000000000..86b027491b0 --- /dev/null +++ b/arch/frv/include/asm/current.h @@ -0,0 +1,30 @@ +/* current.h: FRV current task pointer + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_CURRENT_H +#define _ASM_CURRENT_H + +#ifndef __ASSEMBLY__ + +/* + * dedicate GR29 to keeping the current task pointer + */ +register struct task_struct *current asm("gr29"); + +#define get_current() current + +#else + +#define CURRENT gr29 + +#endif + +#endif /* _ASM_CURRENT_H */ |