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* Copyright (C) 2011 Andes Technology Corporation
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* Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com)
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* Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com)
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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#ifndef __ASM_NDS_PTRACE_H
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#define __ASM_NDS_PTRACE_H
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#define MODE_MASK (0x03<<3)
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/* this struct defines the way the registers are stored on the
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stack during a system call. */
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#define NDS32_REG long
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NDS32_REG r[26]; /* r0 - r25 */
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NDS32_REG p0; /* r26 - used by OS */
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NDS32_REG p1; /* r27 - used by OS */
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NDS32_REG fp; /* r28 */
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NDS32_REG gp; /* r29 */
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NDS32_REG lp; /* r30 */
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#define processor_mode(regs) \
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(((regs)->ipsw & MODE_MASK) >> 3)
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#define interrupts_enabled(regs) \
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((regs)->ipsw & GIE_BIT)
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* Offsets used by 'ptrace' system call interface.
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* These can't be changed without breaking binary compatibility
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#endif /* __ASSEMBLY__ */
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#endif /* __ASM_NDS_PTRACE_H */