#============================================================================# arch.inc# context layout for Arca. defined some useful MACROs## Distributor: ARCA Technology Corp.#      Author: Seeger Chin#        Date: 2002.12.26#---------------------------------------------------------	# switch context frame definition	# exception, debug, and interrupt frame operation	.macro	hal_exception_save_all	addi	r1, r1, -(34*4)	sd32	r0,  [r1, 4*0]	sd32	r1,  [r1, 4*1]	sd32	r2,  [r1, 4*2]	sd32	r3,  [r1, 4*3]	sd32	r4,  [r1, 4*4]	sd32	r5,  [r1, 4*5]	sd32	r6,  [r1, 4*6]	sd32	r7,  [r1, 4*7]	sd32	r8,  [r1, 4*8]	sd32	r9,  [r1, 4*9]	sd32	r10, [r1, 4*10]	sd32	r11, [r1, 4*11]	sd32	r12, [r1, 4*12]	sd32	r13, [r1, 4*13]	sd32	r14, [r1, 4*14]	sd32	r15, [r1, 4*15]	sd32	r16, [r1, 4*16]	sd32	r17, [r1, 4*17]	sd32	r18, [r1, 4*18]	sd32	r19, [r1, 4*19]	sd32	r20, [r1, 4*20]	sd32	r21, [r1, 4*21]	sd32	r22, [r1, 4*22]	sd32	r23, [r1, 4*23]	sd32	r24, [r1, 4*24]	sd32	r25, [r1, 4*25]	sd32	r26, [r1, 4*26]	sd32	r27, [r1, 4*27]	sd32	r28, [r1, 4*28]	sd32	r29, [r1, 4*29]	rcr	r8,  1		# ESR	sd32	r8, [r1, 4*30]	rcr	r8,  2		# EPC	sd32	r8, [r1, 4*31]	rcr	r8,  5		# DSR	sd32	r8, [r1, 4*32]	rcr	r8,  6		# DPC	sd32	r8, [r1, 4*33]	.endm	.macro	hal_exception_restore_all	ld32	r0,  [r1, 4*0]	ld32	r1,  [r1, 4*1]	ld32	r2,  [r1, 4*2]	ld32	r3,  [r1, 4*3]	ld32	r4,  [r1, 4*4]	ld32	r5,  [r1, 4*5]	ld32	r6,  [r1, 4*6]	ld32	r7,  [r1, 4*7]	ld32	r9,  [r1, 4*9]	ld32	r10, [r1, 4*10]	ld32	r11, [r1, 4*11]	ld32	r12, [r1, 4*12]	ld32	r13, [r1, 4*13]	ld32	r14, [r1, 4*14]	ld32	r15, [r1, 4*15]	ld32	r16, [r1, 4*16]	ld32	r17, [r1, 4*17]	ld32	r18, [r1, 4*18]	ld32	r19, [r1, 4*19]	ld32	r20, [r1, 4*20]	ld32	r21, [r1, 4*21]	ld32	r22, [r1, 4*22]	ld32	r23, [r1, 4*23]	ld32	r24, [r1, 4*24]	ld32	r25, [r1, 4*25]	ld32	r26, [r1, 4*26]	ld32	r27, [r1, 4*27]	ld32	r28, [r1, 4*28]	ld32	r29, [r1, 4*29]	ld32	r30, [r1, 4*30]	ld32	r31, [r1, 4*31]	wcr	r30,  1		# ESR	wcr	r31,  2		# EPC	ld32	r8,  [r1, 4*32]	wcr	r8,  5		# DSR	ld32	r8,  [r1, 4*33]	wcr	r8,  6		# DPC	ld32	r8,  [r1, 4*8]	addi	r1,  r1, 34*4	rte	.endm	.macro hal_dbg_save_all	addi	r1, r1, -(4*34)	sd32	r0,  [r1, 4*0]	sd32	r1,  [r1, 4*1]	sd32	r2,  [r1, 4*2]	sd32	r3,  [r1, 4*3]	sd32	r4,  [r1, 4*4]	sd32	r5,  [r1, 4*5]	sd32	r6,  [r1, 4*6]	sd32	r7,  [r1, 4*7]	sd32	r8,  [r1, 4*8]	sd32	r9,  [r1, 4*9]	sd32	r10, [r1, 4*10]	sd32	r11, [r1, 4*11]	sd32	r12, [r1, 4*12]	sd32	r13, [r1, 4*13]	sd32	r14, [r1, 4*14]	sd32	r15, [r1, 4*15]	sd32	r16, [r1, 4*16]	sd32	r17, [r1, 4*17]	sd32	r18, [r1, 4*18]	sd32	r19, [r1, 4*19]	sd32	r20, [r1, 4*20]	sd32	r21, [r1, 4*21]	sd32	r22, [r1, 4*22]	sd32	r23, [r1, 4*23]	sd32	r24, [r1, 4*24]	sd32	r25, [r1, 4*25]	sd32	r26, [r1, 4*26]	sd32	r27, [r1, 4*27]	sd32	r28, [r1, 4*28]	sd32	r29, [r1, 4*29]	sd32	r30, [r1, 4*30]	sd32	r31, [r1, 4*31]	rcr	r8,  5		# DSR	sd32	r8, [r1, 4*32]	rcr	r8,  6		# DPC	sd32	r8, [r1, 4*33]	.endm	.macro hal_dbg_restore_all	ld32	r0,  [r1, 4*0]	ld32	r1,  [r1, 4*1]	ld32	r2,  [r1, 4*2]	ld32	r3,  [r1, 4*3]	ld32	r4,  [r1, 4*4]	ld32	r5,  [r1, 4*5]	ld32	r6,  [r1, 4*6]	ld32	r7,  [r1, 4*7]	ld32	r9,  [r1, 4*9]	ld32	r10, [r1, 4*10]	ld32	r11, [r1, 4*11]	ld32	r12, [r1, 4*12]	ld32	r13, [r1, 4*13]	ld32	r14, [r1, 4*14]	ld32	r15, [r1, 4*15]	ld32	r16, [r1, 4*16]	ld32	r17, [r1, 4*17]	ld32	r18, [r1, 4*18]	ld32	r19, [r1, 4*19]	ld32	r20, [r1, 4*20]	ld32	r21, [r1, 4*21]	ld32	r22, [r1, 4*22]	ld32	r23, [r1, 4*23]	ld32	r24, [r1, 4*24]	ld32	r25, [r1, 4*25]	ld32	r26, [r1, 4*26]	ld32	r27, [r1, 4*27]	ld32	r28, [r1, 4*28]	ld32	r29, [r1, 4*29]	ld32	r30, [r1, 4*30]	ld32	r31, [r1, 4*31]	ld32	r8,  [r1, 4*32]	wcr	r8,  5		# DSR	ld32	r8,  [r1, 4*33]	wcr	r8,  6		# DPC	ld32	r8,  [r1, 4*8]	addi	r1, r1, 34*4	rte	.endm