linux-2.6-xfs/arch/arm/mm/abort-ev6.S - view

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File: [Development] / linux-2.6-xfs / arch / arm / mm / abort-ev6.S (download)

Revision 1.1, Fri Mar 12 06:17:49 2004 UTC (13 years, 7 months ago) by nathans
Branch: MAIN

Merge up to 2.6.4

#include <linux/linkage.h>
#include <asm/assembler.h>
/*
 * Function: v6_early_abort
 *
 * Params  : r2 = address of aborted instruction
 *         : r3 = saved SPSR
 *
 * Returns : r0 = address of abort
 *	   : r1 = FSR, bit 11 = write
 *	   : r2-r8 = corrupted
 *	   : r9 = preserved
 *	   : sp = pointer to registers
 *
 * Purpose : obtain information about current aborted instruction.
 */
	.align	5
ENTRY(v6_early_abort)
	mrc	p15, 0, r1, c5, c0, 0		@ get FSR
	mrc	p15, 0, r0, c6, c0, 0		@ get FAR
	mov	pc, lr