29 lines
698 B
ArmAsm
29 lines
698 B
ArmAsm
/*
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* arch/arm/mach-ns9xxx/include/mach/entry-macro.S
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*
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* Copyright (C) 2006,2007 by Digi International Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*/
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#include <mach/hardware.h>
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#include <mach/regs-sys-common.h>
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.macro get_irqnr_preamble, base, tmp
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ldr \base, =SYS_ISRADDR
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.endm
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.macro arch_ret_to_user, tmp1, tmp2
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.endm
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.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
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ldr \irqstat, [\base, #(SYS_ISA - SYS_ISRADDR)]
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cmp \irqstat, #0
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ldrne \irqnr, [\base]
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.endm
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.macro disable_fiq
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.endm
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