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| author | Michal Simek <monstr@monstr.eu> | 2009-03-27 14:25:43 +0100 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2009-03-27 14:25:43 +0100 |
| commit | 4115ac8381b528f76f3d08f2a2387408512891c2 (patch) | |
| tree | 296a32442c58ee4e0606456b6d589695237a9cb1 /arch/microblaze/include/asm/registers.h | |
| parent | aa683ff145fd92df147e1fef15f17e06a2ae009f (diff) | |
| download | lwn-4115ac8381b528f76f3d08f2a2387408512891c2.tar.gz lwn-4115ac8381b528f76f3d08f2a2387408512891c2.zip | |
microblaze_v8: headers files entry.h current.h mman.h registers.h sembuf.h
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/include/asm/registers.h')
| -rw-r--r-- | arch/microblaze/include/asm/registers.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/registers.h b/arch/microblaze/include/asm/registers.h new file mode 100644 index 000000000000..834142d9356f --- /dev/null +++ b/arch/microblaze/include/asm/registers.h @@ -0,0 +1,33 @@ +/* + * Copyright (C) 2008 Michal Simek + * Copyright (C) 2008 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_REGISTERS_H +#define _ASM_MICROBLAZE_REGISTERS_H + +#define MSR_BE (1<<0) /* 0x001 */ +#define MSR_IE (1<<1) /* 0x002 */ +#define MSR_C (1<<2) /* 0x004 */ +#define MSR_BIP (1<<3) /* 0x008 */ +#define MSR_FSL (1<<4) /* 0x010 */ +#define MSR_ICE (1<<5) /* 0x020 */ +#define MSR_DZ (1<<6) /* 0x040 */ +#define MSR_DCE (1<<7) /* 0x080 */ +#define MSR_EE (1<<8) /* 0x100 */ +#define MSR_EIP (1<<9) /* 0x200 */ +#define MSR_CC (1<<31) + +/* Floating Point Status Register (FSR) Bits */ +#define FSR_IO (1<<4) /* Invalid operation */ +#define FSR_DZ (1<<3) /* Divide-by-zero */ +#define FSR_OF (1<<2) /* Overflow */ +#define FSR_UF (1<<1) /* Underflow */ +#define FSR_DO (1<<0) /* Denormalized operand error */ + +#endif /* _ASM_MICROBLAZE_REGISTERS_H */ |