1 6bf04703 2024-04-05 benni .section .rodata
  2 6bf04703 2024-04-05 benni fmt:	.asciz "Hello World\n"
  3 6bf04703 2024-04-05 benni ifmt:	.asciz "%d\n"
  4 6bf04703 2024-04-05 benni 
  5 6bf04703 2024-04-05 benni .section .data
  6 6bf04703 2024-04-05 benni arr: .dword 1, 2, 3, 4, 5
  7 6bf04703 2024-04-05 benni 
  8 6bf04703 2024-04-05 benni .section .text
  9 6bf04703 2024-04-05 benni .global main
 10 6bf04703 2024-04-05 benni main:
 11 6bf04703 2024-04-05 benni 	addi sp, sp, -16
 12 6bf04703 2024-04-05 benni 	sd s0, 8(sp)
 13 6bf04703 2024-04-05 benni 	sd ra, 0(sp)
 14 6bf04703 2024-04-05 benni 
 15 6bf04703 2024-04-05 benni 	jal hello
 16 6bf04703 2024-04-05 benni 
 17 6bf04703 2024-04-05 benni 	jal printarr
 18 6bf04703 2024-04-05 benni 	jal nl
 19 6bf04703 2024-04-05 benni 
 20 6bf04703 2024-04-05 benni 	la a0, arr
 21 6bf04703 2024-04-05 benni 	li a1, 1
 22 6bf04703 2024-04-05 benni 	jal swap
 23 6bf04703 2024-04-05 benni 
 24 6bf04703 2024-04-05 benni 	jal printarr
 25 6bf04703 2024-04-05 benni 
 26 6bf04703 2024-04-05 benni 	jal nl
 27 6bf04703 2024-04-05 benni 
 28 6bf04703 2024-04-05 benni 	la a0, arr
 29 6bf04703 2024-04-05 benni 	li a1, 0
 30 6bf04703 2024-04-05 benni 	jal avg
 31 6bf04703 2024-04-05 benni 	mv s0, a0
 32 6bf04703 2024-04-05 benni 	jal print
 33 6bf04703 2024-04-05 benni 
 34 6bf04703 2024-04-05 benni 	mv a0, s0
 35 6bf04703 2024-04-05 benni 	jal even
 36 6bf04703 2024-04-05 benni 	jal print
 37 6bf04703 2024-04-05 benni 
 38 6bf04703 2024-04-05 benni 	mv a0, zero
 39 6bf04703 2024-04-05 benni 	ld ra, 0(sp)
 40 6bf04703 2024-04-05 benni 	ld s0, 8(sp)
 41 6bf04703 2024-04-05 benni 	addi sp, sp, 16
 42 6bf04703 2024-04-05 benni 	ret
 43 6bf04703 2024-04-05 benni 
 44 6bf04703 2024-04-05 benni // void hello (void);
 45 6bf04703 2024-04-05 benni hello:
 46 6bf04703 2024-04-05 benni 	la a0, fmt
 47 6bf04703 2024-04-05 benni 	j printf
 48 6bf04703 2024-04-05 benni 
 49 6bf04703 2024-04-05 benni // void nl (void);
 50 6bf04703 2024-04-05 benni nl:
 51 6bf04703 2024-04-05 benni 	li a0, 10
 52 6bf04703 2024-04-05 benni 	j putchar
 53 6bf04703 2024-04-05 benni 
 54 6bf04703 2024-04-05 benni // void print (int);
 55 6bf04703 2024-04-05 benni print:
 56 6bf04703 2024-04-05 benni 	addi sp, sp, -8
 57 6bf04703 2024-04-05 benni 	sd ra, 0(sp)
 58 6bf04703 2024-04-05 benni 
 59 6bf04703 2024-04-05 benni 	mv a1, a0
 60 6bf04703 2024-04-05 benni 	la a0, ifmt
 61 6bf04703 2024-04-05 benni 	jal printf
 62 6bf04703 2024-04-05 benni 	
 63 6bf04703 2024-04-05 benni 	ld ra, 0(sp)
 64 6bf04703 2024-04-05 benni 	addi sp, sp, 8
 65 6bf04703 2024-04-05 benni 	ret
 66 6bf04703 2024-04-05 benni 
 67 6bf04703 2024-04-05 benni // void printarr (void);
 68 6bf04703 2024-04-05 benni printarr:
 69 6bf04703 2024-04-05 benni 	addi sp, sp, -32
 70 6bf04703 2024-04-05 benni 	sd ra, 16(sp)
 71 6bf04703 2024-04-05 benni 	sd s0, 8(sp)
 72 6bf04703 2024-04-05 benni 	sd s1, 0(sp)
 73 6bf04703 2024-04-05 benni 
 74 6bf04703 2024-04-05 benni 	la s0, arr
 75 6bf04703 2024-04-05 benni 	mv s1, zero
 76 6bf04703 2024-04-05 benni 
 77 6bf04703 2024-04-05 benni ploop:
 78 6bf04703 2024-04-05 benni 	add a0, s0, s1
 79 6bf04703 2024-04-05 benni 	ld a0, 0(a0)
 80 6bf04703 2024-04-05 benni 	jal print
 81 6bf04703 2024-04-05 benni 
 82 6bf04703 2024-04-05 benni 	addi s1, s1, 8
 83 6bf04703 2024-04-05 benni 	li t0, (5 * 8)
 84 6bf04703 2024-04-05 benni 	bne s1, t0, ploop
 85 6bf04703 2024-04-05 benni 
 86 6bf04703 2024-04-05 benni 
 87 6bf04703 2024-04-05 benni 	ld s1, 0(sp)
 88 6bf04703 2024-04-05 benni 	ld s0, 8(sp)
 89 6bf04703 2024-04-05 benni 	ld ra, 16(sp)
 90 6bf04703 2024-04-05 benni 	addi sp, sp, 32
 91 6bf04703 2024-04-05 benni 	ret
 92 6bf04703 2024-04-05 benni 
 93 6bf04703 2024-04-05 benni // void swap (long *v, size_t n);
 94 6bf04703 2024-04-05 benni swap:
 95 6bf04703 2024-04-05 benni 	slli a1, a1, 3
 96 6bf04703 2024-04-05 benni 	add t0, a0, a1
 97 6bf04703 2024-04-05 benni 	ld t1, 0(t0)
 98 6bf04703 2024-04-05 benni 	ld t2, 8(t0)
 99 6bf04703 2024-04-05 benni 	sd t2, 0(t0)
100 6bf04703 2024-04-05 benni 	sd t1, 8(t0)
101 6bf04703 2024-04-05 benni 	ret
102 6bf04703 2024-04-05 benni 	
103 6bf04703 2024-04-05 benni // long avg(long *v, size_t n);
104 6bf04703 2024-04-05 benni avg:
105 6bf04703 2024-04-05 benni 	slli a1, a1, 3
106 6bf04703 2024-04-05 benni 	add a0, a0, a1
107 6bf04703 2024-04-05 benni 	ld t0, 0(a0)
108 6bf04703 2024-04-05 benni 	ld t1, 8(a0)
109 6bf04703 2024-04-05 benni 	add a0, t0, t1
110 6bf04703 2024-04-05 benni 	srli a0, a0, 1
111 6bf04703 2024-04-05 benni 	ret
112 6bf04703 2024-04-05 benni 
113 6bf04703 2024-04-05 benni // bool even(long);
114 6bf04703 2024-04-05 benni even:
115 6bf04703 2024-04-05 benni 	andi a0, a0, 1
116 6bf04703 2024-04-05 benni 	xor a0, a0, 1
117 6bf04703 2024-04-05 benni 	ret