;
; Bzero
;
; Aaron Sawdey 1996; released to the Public Domain.
;
.text
.proc _bzero
.global _bzero
_bzero:
;  Function 'bzero'; 0 bytes of locals, 4 regs to save.
	sw	-4(r29),r30	; push sp
	add	r30,r0,r29	; fp = sp
	sw	-8(r29),r31	; push ret addr
	subui	r29,r29,#24	; alloc local storage
	sw	0(r29),r2
	sw	4(r29),r3
	sw	8(r29),r4
	sw	12(r29),r5
	lw	r3,4(r30)
	lw	r4,(r30)
	andi	r2,r4,#0x3
	addi	r1,r0,#4
	sub	r1,r1,r2
	j	LbcopyL76
		;; filled delay slot:
	andi	r2,r1,#0x3
LbcopyL67:
	add	r1,r0,r3
	sgti	r1,r1,#0
	beqz	r1,LbcopyL64
		;; filled delay slot:
	addi	r3,r3,#-1
	addi	r5,r0,(#0x0)&0xff
	sb	(r4),r5
	addi	r4,r4,#1
LbcopyL76:
	add	r1,r0,r2
	sgti	r1,r1,#0
	bnez	r1,LbcopyL67
		;; filled delay slot:
	addi	r2,r2,#-1
LbcopyL64:
	sgti	r1,r3,#3
	beqz	r1,LbcopyL69
		;; filled delay slot:
	add	r2,r0,r4
	addi	r5,r0,#0
LbcopyL78:
	sw	(r2),r5
	addi	r3,r3,#-4
	sgti	r1,r3,#3
	bnez	r1,LbcopyL78
		;; filled delay slot:
	addi	r2,r2,#4
LbcopyL69:
	j	LbcopyL77
		;; filled delay slot:
	add	r4,r0,r2
LbcopyL74:
	addi	r5,r0,(#0x0)&0xff
	sb	(r4),r5
	addi	r4,r4,#1
LbcopyL77:
	add	r1,r0,r3
	sgti	r1,r1,#0
	bnez	r1,LbcopyL74
		;; filled delay slot:
	addi	r3,r3,#-1
	lw	r2,0(r29)
	lw	r3,4(r29)
	lw	r4,8(r29)
	lw	r5,12(r29)
	lw	r31,-8(r30)
	add	r29,r0,r30
	jr	r31
	lw	r30,-4(r30)
.endproc _bzero