/* * include/asm-arm/arch-integrator/entry-macro.S * * Low-level IRQ helper macros for Integrator platforms * * This file is licensed under  the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ 		.macro	disable_fiq		.endm		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp/* FIXME: should not be using soo many LDRs here */		ldr	\base, =IO_ADDRESS(INTEGRATOR_IC_BASE)		mov	\irqnr, #IRQ_PIC_START		ldr	\irqstat, [\base, #IRQ_STATUS]		@ get masked status		ldr	\base, =IO_ADDRESS(INTEGRATOR_HDR_BASE)		teq	\irqstat, #0		ldreq	\irqstat, [\base, #(INTEGRATOR_HDR_IC_OFFSET+IRQ_STATUS)]		moveq	\irqnr, #IRQ_CIC_START1001:		tst	\irqstat, #15		bne	1002f		add	\irqnr, \irqnr, #4		movs	\irqstat, \irqstat, lsr #4		bne	1001b1002:		tst	\irqstat, #1		bne	1003f		add	\irqnr, \irqnr, #1		movs	\irqstat, \irqstat, lsr #1		bne	1002b1003:		/* EQ will be set if no irqs pending */		.endm