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60 lines
1.4 KiB
ArmAsm
60 lines
1.4 KiB
ArmAsm
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/*
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<:copyright-gpl
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Copyright 2002 Broadcom Corp. All Rights Reserved.
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This program is free software; you can distribute it and/or modify it
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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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This program is distributed in the hope it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
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:>
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*/
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/*
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* Generic interrupt handler for Broadcom MIPS boards
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*/
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#include <linux/autoconf.h>
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#include <asm/asm.h>
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#include <asm/mipsregs.h>
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#include <asm/regdef.h>
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#include <asm/stackframe.h>
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/*
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* MIPS IRQ Source
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* -------- ------
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* 0 Software (ignored)
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* 1 Software (ignored)
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* 2 Combined hardware interrupt (hw0)
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* 3 Hardware
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* 4 Hardware
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* 5 Hardware
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* 6 Hardware
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* 7 R4k timer
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*/
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.text
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.set noreorder
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.set noat
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.align 5
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NESTED(brcmIRQ, PT_SIZE, sp)
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SAVE_ALL
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CLI
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.set noreorder
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.set at
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jal plat_irq_dispatch
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move a0, sp
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j ret_from_irq
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nop
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END(brcmIRQ)
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