arch/arm26/mm/proc-funcs.S - android_kernel_htc_msm8960 - Gitiles

 /*
  *  linux/arch/arm26/mm/proc-arm2,3.S
  *
  *  Copyright (C) 1997-1999 Russell King
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  *
  *  MMU functions for ARM2,3
  *
  *  These are the low level assembler for performing cache
  *  and memory functions on ARM2, ARM250 and ARM3 processors.
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/asm-offsets.h>
 #include <asm/procinfo.h>
 #include <asm/ptrace.h>

 /*
  * MEMC workhorse code.  It's both a horse which things it's a pig.
  */
 /*
  * Function: cpu_memc_update_entry(pgd_t *pgd, unsigned long phys_pte, unsigned long addr)
  * Params  : pgd	Page tables/MEMC mapping
  *         : phys_pte	physical address, or PTE
  *         : addr	virtual address
  */
 ENTRY(cpu_memc_update_entry)
 		tst	r1, #PAGE_PRESENT		@ is the page present
 		orreq	r1, r1, #PAGE_OLD | PAGE_CLEAN
 		moveq	r2, #0x01f00000
 		mov	r3, r1, lsr #13			@ convert to physical page nr
 		and	r3, r3, #0x3fc
 		adr	ip, memc_phys_table_32
 		ldr	r3, [ip, r3]
 		tst	r1, #PAGE_OLD | PAGE_NOT_USER
 		biceq	r3, r3, #0x200
 		tsteq	r1, #PAGE_READONLY | PAGE_CLEAN
 		biceq	r3, r3, #0x300
 		mov	r2, r2, lsr #15			@ virtual -> nr
 		orr	r3, r3, r2, lsl #15
 		and	r2, r2, #0x300
 		orr	r3, r3, r2, lsl #2
 		and	r2, r3, #255
 		sub	r0, r0, #256 * 4
 		str	r3, [r0, r2, lsl #2]
 		strb	r3, [r3]
 		movs	pc, lr
 /*
  * Params  : r0 = preserved
  *         : r1 = memc table base (preserved)
  *         : r2 = page table entry
  *         : r3 = preserved
  *         : r4 = unused
  *         : r5 = memc physical address translation table
  *         : ip = virtual address (preserved)
  */
 update_pte:
 		mov	r4, r2, lsr #13
 		and	r4, r4, #0x3fc
 		ldr	r4, [r5, r4]			@ covert to MEMC page

 		tst	r2, #PAGE_OLD | PAGE_NOT_USER	@ check for MEMC read
 		biceq	r4, r4, #0x200
 		tsteq	r2, #PAGE_READONLY | PAGE_CLEAN	@ check for MEMC write
 		biceq	r4, r4, #0x300

 		orr	r4, r4, ip
 		and	r2, ip, #0x01800000
 		orr	r4, r4, r2, lsr #13

 		and	r2, r4, #255
 		str	r4, [r1, r2, lsl #2]
 		movs	pc, lr

 /*
  * Params  : r0 = preserved
  *         : r1 = memc table base (preserved)
  *         : r2 = page table base
  *         : r3 = preserved
  *         : r4 = unused
  *         : r5 = memc physical address translation table
  *         : ip = virtual address (updated)
  */
 update_pte_table:
 		stmfd	sp!, {r0, lr}
 		bic	r0, r2, #3
 1:		ldr	r2, [r0], #4			@ get entry
 		tst	r2, #PAGE_PRESENT		@ page present
 		blne	update_pte			@ process pte
 		add	ip, ip, #32768			@ increment virt addr
 		ldr	r2, [r0], #4			@ get entry
 		tst	r2, #PAGE_PRESENT		@ page present
 		blne	update_pte			@ process pte
 		add	ip, ip, #32768			@ increment virt addr
 		ldr	r2, [r0], #4			@ get entry
 		tst	r2, #PAGE_PRESENT		@ page present
 		blne	update_pte			@ process pte
 		add	ip, ip, #32768			@ increment virt addr
 		ldr	r2, [r0], #4			@ get entry
 		tst	r2, #PAGE_PRESENT		@ page present
 		blne	update_pte			@ process pte
 		add	ip, ip, #32768			@ increment virt addr
 		tst	ip, #32768 * 31			@ finished?
 		bne	1b
 		ldmfd	sp!, {r0, pc}^

 /*
  * Function: cpu_memc_update_all(pgd_t *pgd)
  * Params  : pgd	Page tables/MEMC mapping
  * Notes   : this is optimised for 32k pages
  */
 ENTRY(cpu_memc_update_all)
 		stmfd	sp!, {r4, r5, lr}
 		bl	clear_tables
 		sub	r1, r0, #256 * 4		@ start of MEMC tables
 		adr	r5, memc_phys_table_32		@ Convert to logical page number
 		mov	ip, #0				@ virtual address
 1:		ldmia	r0!, {r2, r3}                   @ load two pgd entries
 		tst	r2, #PAGE_PRESENT               @ is pgd entry present?
 		addeq	ip, ip, #1048576        @FIXME - PAGE_PRESENT is for PTEs technically...
 		blne	update_pte_table
 		mov	r2, r3
 		tst	r2, #PAGE_PRESENT		@ is pgd entry present?
 		addeq	ip, ip, #1048576
 		blne	update_pte_table
 		teq	ip, #32 * 1048576
 		bne	1b
 		ldmfd	sp!, {r4, r5, pc}^

 /*
  * Build the table to map from physical page number to memc page number
  */
 		.type	memc_phys_table_32, #object
 memc_phys_table_32:
 		.irp	b7, 0x00, 0x80
 		.irp	b6, 0x00, 0x02
 		.irp	b5, 0x00, 0x04
 		.irp	b4, 0x00, 0x01

 		.irp	b3, 0x00, 0x40
 		.irp	b2, 0x00, 0x20
 		.irp	b1, 0x00, 0x10
 		.irp	b0, 0x00, 0x08
 		.long	0x03800300 + \b7 + \b6 + \b5 + \b4 + \b3 + \b2 + \b1 + \b0
 		.endr
 		.endr
 		.endr
 		.endr

 		.endr
 		.endr
 		.endr
 		.endr
 		.size	memc_phys_table_32, . - memc_phys_table_32

 /*
  * helper for cpu_memc_update_all, this clears out all
  * mappings, setting them close to the top of memory,
  * and inaccessible (0x01f00000).
  * Params  : r0 = page table pointer
  */
 clear_tables:	ldr	r1, _arm3_set_pgd - 4
 		ldr	r2, [r1]
 		sub	r1, r0, #256 * 4		@ start of MEMC tables
 		add	r2, r1, r2, lsl #2		@ end of tables
 		mov	r3, #0x03f00000			@ Default mapping (null mapping)
 		orr	r3, r3, #0x00000f00
 		orr	r4, r3, #1
 		orr	r5, r3, #2
 		orr	ip, r3, #3
 1:		stmia	r1!, {r3, r4, r5, ip}
 		add	r3, r3, #4
 		add	r4, r4, #4
 		add	r5, r5, #4
 		add	ip, ip, #4
 		stmia	r1!, {r3, r4, r5, ip}
 		add	r3, r3, #4
 		add	r4, r4, #4
 		add	r5, r5, #4
 		add	ip, ip, #4
 		teq	r1, r2
 		bne	1b
 		mov	pc, lr

 /*
  * Function: *_set_pgd(pgd_t *pgd)
  * Params  : pgd	New page tables/MEMC mapping
  * Purpose : update MEMC hardware with new mapping
  */
 		.word	page_nr   @ extern - declared in mm-memc.c
 _arm3_set_pgd:	mcr	p15, 0, r1, c1, c0, 0		@ flush cache
 _arm2_set_pgd:	stmfd	sp!, {lr}
 		ldr	r1, _arm3_set_pgd - 4
 		ldr	r2, [r1]
 		sub	r0, r0, #256 * 4		@ start of MEMC tables
 		add	r1, r0, r2, lsl #2		@ end of tables
 1:		ldmia	r0!, {r2, r3, ip, lr}
 		strb	r2, [r2]
 		strb	r3, [r3]
 		strb	ip, [ip]
 		strb	lr, [lr]
 		ldmia	r0!, {r2, r3, ip, lr}
 		strb	r2, [r2]
 		strb	r3, [r3]
 		strb	ip, [ip]
 		strb	lr, [lr]
 		teq	r0, r1
 		bne	1b
 		ldmfd	sp!, {pc}^

 /*
  * Function: *_proc_init (void)
  * Purpose : Initialise the cache control registers
  */
 _arm3_proc_init:
 		mov	r0, #0x001f0000
 		orr	r0, r0, #0x0000ff00
 		orr	r0, r0, #0x000000ff
 		mcr	p15, 0, r0, c3, c0		@ ARM3 Cacheable
 		mcr     p15, 0, r0, c4, c0		@ ARM3 Updateable
 		mov	r0, #0
 		mcr     p15, 0, r0, c5, c0		@ ARM3 Disruptive
 		mcr     p15, 0, r0, c1, c0		@ ARM3 Flush
 		mov	r0, #3
 		mcr     p15, 0, r0, c2, c0		@ ARM3 Control
 _arm2_proc_init:
 		movs	pc, lr

 /*
  * Function: *_proc_fin (void)
  * Purpose : Finalise processor (disable caches)
  */
 _arm3_proc_fin:	mov	r0, #2
 		mcr	p15, 0, r0, c2, c0
 _arm2_proc_fin:	orrs	pc, lr, #PSR_I_BIT|PSR_F_BIT

 /*
  * Function: *_xchg_1 (int new, volatile void *ptr)
  * Params  : new	New value to store at...
  *	   : ptr	pointer to byte-wide location
  * Purpose : Performs an exchange operation
  * Returns : Original byte data at 'ptr'
  */
 _arm2_xchg_1:	mov	r2, pc
 		orr	r2, r2, #PSR_I_BIT
 		teqp	r2, #0
 		ldrb	r2, [r1]
 		strb	r0, [r1]
 		mov	r0, r2
 		movs	pc, lr

 _arm3_xchg_1:	swpb	r0, r0, [r1]
 		movs	pc, lr

 /*
  * Function: *_xchg_4 (int new, volatile void *ptr)
  * Params  : new	New value to store at...
  *	   : ptr	pointer to word-wide location
  * Purpose : Performs an exchange operation
  * Returns : Original word data at 'ptr'
  */
 _arm2_xchg_4:	mov	r2, pc
 		orr	r2, r2, #PSR_I_BIT
 		teqp	r2, #0
 		ldr	r2, [r1]
 		str	r0, [r1]
 		mov	r0, r2
 		movs	pc, lr

 _arm3_xchg_4:	swp	r0, r0, [r1]
 		movs	pc, lr

 _arm2_3_check_bugs:
 		bics	pc, lr, #PSR_F_BIT		@ Clear FIQ disable bit

 armvlsi_name:	.asciz	"ARM/VLSI"
 _arm2_name:	.asciz	"ARM 2"
 _arm250_name:	.asciz	"ARM 250"
 _arm3_name:	.asciz	"ARM 3"

 		.section ".init.text", #alloc, #execinstr
 /*
  * Purpose : Function pointers used to access above functions - all calls
  *	     come through these
  */
 		.globl	arm2_processor_functions
 arm2_processor_functions:
 		.word	_arm2_3_check_bugs
 		.word	_arm2_proc_init
 		.word	_arm2_proc_fin
 		.word	_arm2_set_pgd
 		.word	_arm2_xchg_1
 		.word	_arm2_xchg_4

 cpu_arm2_info:
 		.long	armvlsi_name
 		.long	_arm2_name

 		.globl	arm250_processor_functions
 arm250_processor_functions:
 		.word	_arm2_3_check_bugs
 		.word	_arm2_proc_init
 		.word	_arm2_proc_fin
 		.word	_arm2_set_pgd
 		.word	_arm3_xchg_1
 		.word	_arm3_xchg_4

 cpu_arm250_info:
 		.long	armvlsi_name
 		.long	_arm250_name

 		.globl	arm3_processor_functions
 arm3_processor_functions:
 		.word	_arm2_3_check_bugs
 		.word	_arm3_proc_init
 		.word	_arm3_proc_fin
 		.word	_arm3_set_pgd
 		.word	_arm3_xchg_1
 		.word	_arm3_xchg_4

 cpu_arm3_info:
 		.long	armvlsi_name
 		.long	_arm3_name

 arm2_arch_name:	.asciz	"armv1"
 arm3_arch_name:	.asciz	"armv2"
 arm2_elf_name:	.asciz	"v1"
 arm3_elf_name:	.asciz	"v2"
 		.align

 		.section ".proc.info", #alloc, #execinstr

 		.long	0x41560200
 		.long	0xfffffff0
 		.long	arm2_arch_name
 		.long	arm2_elf_name
 		.long   0
 		.long	cpu_arm2_info
 		.long	arm2_processor_functions

 		.long	0x41560250
 		.long	0xfffffff0
 		.long	arm3_arch_name
 		.long	arm3_elf_name
 		.long   0
 		.long	cpu_arm250_info
 		.long	arm250_processor_functions

 		.long	0x41560300
 		.long	0xfffffff0
 		.long	arm3_arch_name
 		.long	arm3_elf_name
 		.long   0
 		.long	cpu_arm3_info
 		.long	arm3_processor_functions
	/*
	* linux/arch/arm26/mm/proc-arm2,3.S
	*
	* Copyright (C) 1997-1999 Russell King
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License version 2 as
	* published by the Free Software Foundation.
	*
	* MMU functions for ARM2,3
	*
	* These are the low level assembler for performing cache
	* and memory functions on ARM2, ARM250 and ARM3 processors.
	*/
	#include <linux/linkage.h>
	#include <asm/assembler.h>
	#include <asm/asm-offsets.h>
	#include <asm/procinfo.h>
	#include <asm/ptrace.h>

	/*
	* MEMC workhorse code. It's both a horse which things it's a pig.
	*/
	/*
	* Function: cpu_memc_update_entry(pgd_t *pgd, unsigned long phys_pte, unsigned long addr)
	* Params : pgd Page tables/MEMC mapping
	* : phys_pte physical address, or PTE
	* : addr virtual address
	*/
	ENTRY(cpu_memc_update_entry)
	tst r1, #PAGE_PRESENT @ is the page present
	orreq r1, r1, #PAGE_OLD \| PAGE_CLEAN
	moveq r2, #0x01f00000
	mov r3, r1, lsr #13 @ convert to physical page nr
	and r3, r3, #0x3fc
	adr ip, memc_phys_table_32
	ldr r3, [ip, r3]
	tst r1, #PAGE_OLD \| PAGE_NOT_USER
	biceq r3, r3, #0x200
	tsteq r1, #PAGE_READONLY \| PAGE_CLEAN
	biceq r3, r3, #0x300
	mov r2, r2, lsr #15 @ virtual -> nr
	orr r3, r3, r2, lsl #15
	and r2, r2, #0x300
	orr r3, r3, r2, lsl #2
	and r2, r3, #255
	sub r0, r0, #256 * 4
	str r3, [r0, r2, lsl #2]
	strb r3, [r3]
	movs pc, lr
	/*
	* Params : r0 = preserved
	* : r1 = memc table base (preserved)
	* : r2 = page table entry
	* : r3 = preserved
	* : r4 = unused
	* : r5 = memc physical address translation table
	* : ip = virtual address (preserved)
	*/
	update_pte:
	mov r4, r2, lsr #13
	and r4, r4, #0x3fc
	ldr r4, [r5, r4] @ covert to MEMC page

	tst r2, #PAGE_OLD \| PAGE_NOT_USER @ check for MEMC read
	biceq r4, r4, #0x200
	tsteq r2, #PAGE_READONLY \| PAGE_CLEAN @ check for MEMC write
	biceq r4, r4, #0x300

	orr r4, r4, ip
	and r2, ip, #0x01800000
	orr r4, r4, r2, lsr #13

	and r2, r4, #255
	str r4, [r1, r2, lsl #2]
	movs pc, lr

	/*
	* Params : r0 = preserved
	* : r1 = memc table base (preserved)
	* : r2 = page table base
	* : r3 = preserved
	* : r4 = unused
	* : r5 = memc physical address translation table
	* : ip = virtual address (updated)
	*/
	update_pte_table:
	stmfd sp!, {r0, lr}
	bic r0, r2, #3
	1: ldr r2, [r0], #4 @ get entry
	tst r2, #PAGE_PRESENT @ page present
	blne update_pte @ process pte
	add ip, ip, #32768 @ increment virt addr
	ldr r2, [r0], #4 @ get entry
	tst r2, #PAGE_PRESENT @ page present
	blne update_pte @ process pte
	add ip, ip, #32768 @ increment virt addr
	ldr r2, [r0], #4 @ get entry
	tst r2, #PAGE_PRESENT @ page present
	blne update_pte @ process pte
	add ip, ip, #32768 @ increment virt addr
	ldr r2, [r0], #4 @ get entry
	tst r2, #PAGE_PRESENT @ page present
	blne update_pte @ process pte
	add ip, ip, #32768 @ increment virt addr
	tst ip, #32768 * 31 @ finished?
	bne 1b
	ldmfd sp!, {r0, pc}^

	/*
	* Function: cpu_memc_update_all(pgd_t *pgd)
	* Params : pgd Page tables/MEMC mapping
	* Notes : this is optimised for 32k pages
	*/
	ENTRY(cpu_memc_update_all)
	stmfd sp!, {r4, r5, lr}
	bl clear_tables
	sub r1, r0, #256 * 4 @ start of MEMC tables
	adr r5, memc_phys_table_32 @ Convert to logical page number
	mov ip, #0 @ virtual address
	1: ldmia r0!, {r2, r3} @ load two pgd entries
	tst r2, #PAGE_PRESENT @ is pgd entry present?
	addeq ip, ip, #1048576 @FIXME - PAGE_PRESENT is for PTEs technically...
	blne update_pte_table
	mov r2, r3
	tst r2, #PAGE_PRESENT @ is pgd entry present?
	addeq ip, ip, #1048576
	blne update_pte_table
	teq ip, #32 * 1048576
	bne 1b
	ldmfd sp!, {r4, r5, pc}^

	/*
	* Build the table to map from physical page number to memc page number
	*/
	.type memc_phys_table_32, #object
	memc_phys_table_32:
	.irp b7, 0x00, 0x80
	.irp b6, 0x00, 0x02
	.irp b5, 0x00, 0x04
	.irp b4, 0x00, 0x01

	.irp b3, 0x00, 0x40
	.irp b2, 0x00, 0x20
	.irp b1, 0x00, 0x10
	.irp b0, 0x00, 0x08
	.long 0x03800300 + \b7 + \b6 + \b5 + \b4 + \b3 + \b2 + \b1 + \b0
	.endr
	.endr
	.endr
	.endr

	.endr
	.endr
	.endr
	.endr
	.size memc_phys_table_32, . - memc_phys_table_32

	/*
	* helper for cpu_memc_update_all, this clears out all
	* mappings, setting them close to the top of memory,
	* and inaccessible (0x01f00000).
	* Params : r0 = page table pointer
	*/
	clear_tables: ldr r1, _arm3_set_pgd - 4
	ldr r2, [r1]
	sub r1, r0, #256 * 4 @ start of MEMC tables
	add r2, r1, r2, lsl #2 @ end of tables
	mov r3, #0x03f00000 @ Default mapping (null mapping)
	orr r3, r3, #0x00000f00
	orr r4, r3, #1
	orr r5, r3, #2
	orr ip, r3, #3
	1: stmia r1!, {r3, r4, r5, ip}
	add r3, r3, #4
	add r4, r4, #4
	add r5, r5, #4
	add ip, ip, #4
	stmia r1!, {r3, r4, r5, ip}
	add r3, r3, #4
	add r4, r4, #4
	add r5, r5, #4
	add ip, ip, #4
	teq r1, r2
	bne 1b
	mov pc, lr

	/*
	* Function: _set_pgd(pgd_t pgd)
	* Params : pgd New page tables/MEMC mapping
	* Purpose : update MEMC hardware with new mapping
	*/
	.word page_nr @ extern - declared in mm-memc.c
	_arm3_set_pgd: mcr p15, 0, r1, c1, c0, 0 @ flush cache
	_arm2_set_pgd: stmfd sp!, {lr}
	ldr r1, _arm3_set_pgd - 4
	ldr r2, [r1]
	sub r0, r0, #256 * 4 @ start of MEMC tables
	add r1, r0, r2, lsl #2 @ end of tables
	1: ldmia r0!, {r2, r3, ip, lr}
	strb r2, [r2]
	strb r3, [r3]
	strb ip, [ip]
	strb lr, [lr]
	ldmia r0!, {r2, r3, ip, lr}
	strb r2, [r2]
	strb r3, [r3]
	strb ip, [ip]
	strb lr, [lr]
	teq r0, r1
	bne 1b
	ldmfd sp!, {pc}^

	/*
	* Function: *_proc_init (void)
	* Purpose : Initialise the cache control registers
	*/
	_arm3_proc_init:
	mov r0, #0x001f0000
	orr r0, r0, #0x0000ff00
	orr r0, r0, #0x000000ff
	mcr p15, 0, r0, c3, c0 @ ARM3 Cacheable
	mcr p15, 0, r0, c4, c0 @ ARM3 Updateable
	mov r0, #0
	mcr p15, 0, r0, c5, c0 @ ARM3 Disruptive
	mcr p15, 0, r0, c1, c0 @ ARM3 Flush
	mov r0, #3
	mcr p15, 0, r0, c2, c0 @ ARM3 Control
	_arm2_proc_init:
	movs pc, lr

	/*
	* Function: *_proc_fin (void)
	* Purpose : Finalise processor (disable caches)
	*/
	_arm3_proc_fin: mov r0, #2
	mcr p15, 0, r0, c2, c0
	_arm2_proc_fin: orrs pc, lr, #PSR_I_BIT\|PSR_F_BIT

	/*
	* Function: _xchg_1 (int new, volatile void ptr)
	* Params : new New value to store at...
	* : ptr pointer to byte-wide location
	* Purpose : Performs an exchange operation
	* Returns : Original byte data at 'ptr'
	*/
	_arm2_xchg_1: mov r2, pc
	orr r2, r2, #PSR_I_BIT
	teqp r2, #0
	ldrb r2, [r1]
	strb r0, [r1]
	mov r0, r2
	movs pc, lr

	_arm3_xchg_1: swpb r0, r0, [r1]
	movs pc, lr

	/*
	* Function: _xchg_4 (int new, volatile void ptr)
	* Params : new New value to store at...
	* : ptr pointer to word-wide location
	* Purpose : Performs an exchange operation
	* Returns : Original word data at 'ptr'
	*/
	_arm2_xchg_4: mov r2, pc
	orr r2, r2, #PSR_I_BIT
	teqp r2, #0
	ldr r2, [r1]
	str r0, [r1]
	mov r0, r2
	movs pc, lr

	_arm3_xchg_4: swp r0, r0, [r1]
	movs pc, lr

	_arm2_3_check_bugs:
	bics pc, lr, #PSR_F_BIT @ Clear FIQ disable bit

	armvlsi_name: .asciz "ARM/VLSI"
	_arm2_name: .asciz "ARM 2"
	_arm250_name: .asciz "ARM 250"
	_arm3_name: .asciz "ARM 3"

	.section ".init.text", #alloc, #execinstr
	/*
	* Purpose : Function pointers used to access above functions - all calls
	* come through these
	*/
	.globl arm2_processor_functions
	arm2_processor_functions:
	.word _arm2_3_check_bugs
	.word _arm2_proc_init
	.word _arm2_proc_fin
	.word _arm2_set_pgd
	.word _arm2_xchg_1
	.word _arm2_xchg_4

	cpu_arm2_info:
	.long armvlsi_name
	.long _arm2_name

	.globl arm250_processor_functions
	arm250_processor_functions:
	.word _arm2_3_check_bugs
	.word _arm2_proc_init
	.word _arm2_proc_fin
	.word _arm2_set_pgd
	.word _arm3_xchg_1
	.word _arm3_xchg_4

	cpu_arm250_info:
	.long armvlsi_name
	.long _arm250_name

	.globl arm3_processor_functions
	arm3_processor_functions:
	.word _arm2_3_check_bugs
	.word _arm3_proc_init
	.word _arm3_proc_fin
	.word _arm3_set_pgd
	.word _arm3_xchg_1
	.word _arm3_xchg_4

	cpu_arm3_info:
	.long armvlsi_name
	.long _arm3_name

	arm2_arch_name: .asciz "armv1"
	arm3_arch_name: .asciz "armv2"
	arm2_elf_name: .asciz "v1"
	arm3_elf_name: .asciz "v2"
	.align

	.section ".proc.info", #alloc, #execinstr

	.long 0x41560200
	.long 0xfffffff0
	.long arm2_arch_name
	.long arm2_elf_name
	.long 0
	.long cpu_arm2_info
	.long arm2_processor_functions

	.long 0x41560250
	.long 0xfffffff0
	.long arm3_arch_name
	.long arm3_elf_name
	.long 0
	.long cpu_arm250_info
	.long arm250_processor_functions

	.long 0x41560300
	.long 0xfffffff0
	.long arm3_arch_name
	.long arm3_elf_name
	.long 0
	.long cpu_arm3_info
	.long arm3_processor_functions