160 lines
2.2 KiB
ArmAsm
160 lines
2.2 KiB
ArmAsm
|
.file "quicksort.c"
|
||
|
|
.option pic
|
||
|
|
.attribute arch, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
|
||
|
|
.attribute unaligned_access, 0
|
||
|
|
.attribute stack_align, 16
|
||
|
|
.text
|
||
|
|
.align 1
|
||
|
|
.type QuickSort.part.0, @function
|
||
|
|
QuickSort.part.0:
|
||
|
|
addi sp,sp,-32
|
||
|
|
sd s1,8(sp)
|
||
|
|
sd s2,0(sp)
|
||
|
|
sd ra,24(sp)
|
||
|
|
sd s0,16(sp)
|
||
|
|
mv s1,a0
|
||
|
|
mv s2,a2
|
||
|
|
.L12:
|
||
|
|
slli a5,a1,2
|
||
|
|
add a5,s1,a5
|
||
|
|
lw a7,0(a5)
|
||
|
|
mv a4,s2
|
||
|
|
mv a3,a1
|
||
|
|
mv s0,a1
|
||
|
|
bge a1,s2,.L3
|
||
|
|
.L2:
|
||
|
|
slli a5,a4,2
|
||
|
|
add a5,s1,a5
|
||
|
|
j .L10
|
||
|
|
.L5:
|
||
|
|
addiw a4,a4,-1
|
||
|
|
beq a4,a3,.L22
|
||
|
|
.L10:
|
||
|
|
lw a6,0(a5)
|
||
|
|
addi a5,a5,-4
|
||
|
|
bge a6,a7,.L5
|
||
|
|
slli a5,a3,2
|
||
|
|
add a0,s1,a5
|
||
|
|
addiw s0,a3,1
|
||
|
|
ble a4,a3,.L4
|
||
|
|
slli t1,a4,2
|
||
|
|
add t1,s1,t1
|
||
|
|
lw a3,0(t1)
|
||
|
|
sw a3,0(a0)
|
||
|
|
ble a4,s0,.L24
|
||
|
|
addi a5,a5,4
|
||
|
|
add a5,s1,a5
|
||
|
|
j .L7
|
||
|
|
.L9:
|
||
|
|
addi a5,a5,4
|
||
|
|
beq a4,s0,.L25
|
||
|
|
.L7:
|
||
|
|
lw a6,0(a5)
|
||
|
|
mv a3,s0
|
||
|
|
addiw s0,s0,1
|
||
|
|
blt a6,a7,.L9
|
||
|
|
ble a4,a3,.L15
|
||
|
|
sw a6,0(t1)
|
||
|
|
addiw a4,a4,-1
|
||
|
|
bgt a4,a3,.L2
|
||
|
|
.L15:
|
||
|
|
mv s0,a3
|
||
|
|
j .L3
|
||
|
|
.L25:
|
||
|
|
slli a5,s0,2
|
||
|
|
add a5,s1,a5
|
||
|
|
.L3:
|
||
|
|
sw a7,0(a5)
|
||
|
|
addiw a2,s0,-1
|
||
|
|
bge a1,a2,.L11
|
||
|
|
mv a0,s1
|
||
|
|
call QuickSort.part.0
|
||
|
|
.L11:
|
||
|
|
addiw a1,s0,1
|
||
|
|
blt a1,s2,.L12
|
||
|
|
ld ra,24(sp)
|
||
|
|
ld s0,16(sp)
|
||
|
|
ld s1,8(sp)
|
||
|
|
ld s2,0(sp)
|
||
|
|
addi sp,sp,32
|
||
|
|
jr ra
|
||
|
|
.L24:
|
||
|
|
mv a3,s0
|
||
|
|
.L22:
|
||
|
|
slli a5,a3,2
|
||
|
|
.L4:
|
||
|
|
add a5,s1,a5
|
||
|
|
mv s0,a3
|
||
|
|
j .L3
|
||
|
|
.size QuickSort.part.0, .-QuickSort.part.0
|
||
|
|
.align 1
|
||
|
|
.globl QuickSort
|
||
|
|
.type QuickSort, @function
|
||
|
|
QuickSort:
|
||
|
|
bge a1,a2,.L29
|
||
|
|
addi sp,sp,-16
|
||
|
|
sd ra,8(sp)
|
||
|
|
call QuickSort.part.0
|
||
|
|
ld ra,8(sp)
|
||
|
|
li a0,0
|
||
|
|
addi sp,sp,16
|
||
|
|
jr ra
|
||
|
|
.L29:
|
||
|
|
li a0,0
|
||
|
|
ret
|
||
|
|
.size QuickSort, .-QuickSort
|
||
|
|
.section .rodata.str1.8,"aMS",@progbits,1
|
||
|
|
.align 3
|
||
|
|
.LC0:
|
||
|
|
.string "%d\n"
|
||
|
|
.section .text.startup,"ax",@progbits
|
||
|
|
.align 1
|
||
|
|
.globl main
|
||
|
|
.type main, @function
|
||
|
|
main:
|
||
|
|
addi sp,sp,-32
|
||
|
|
li a2,9
|
||
|
|
li a1,0
|
||
|
|
lla a0,.LANCHOR0
|
||
|
|
sd s0,16(sp)
|
||
|
|
sd s1,8(sp)
|
||
|
|
sd s2,0(sp)
|
||
|
|
sd ra,24(sp)
|
||
|
|
lla s0,.LANCHOR0
|
||
|
|
call QuickSort.part.0
|
||
|
|
lla s2,.LANCHOR0+40
|
||
|
|
lla s1,.LC0
|
||
|
|
.L33:
|
||
|
|
lw a1,0(s0)
|
||
|
|
mv a0,s1
|
||
|
|
addi s0,s0,4
|
||
|
|
call printf@plt
|
||
|
|
bne s0,s2,.L33
|
||
|
|
ld ra,24(sp)
|
||
|
|
ld s0,16(sp)
|
||
|
|
ld s1,8(sp)
|
||
|
|
ld s2,0(sp)
|
||
|
|
li a0,0
|
||
|
|
addi sp,sp,32
|
||
|
|
jr ra
|
||
|
|
.size main, .-main
|
||
|
|
.globl arr
|
||
|
|
.data
|
||
|
|
.align 3
|
||
|
|
.set .LANCHOR0,. + 0
|
||
|
|
.type arr, @object
|
||
|
|
.size arr, 40
|
||
|
|
arr:
|
||
|
|
.word 4
|
||
|
|
.word 3
|
||
|
|
.word 9
|
||
|
|
.word 2
|
||
|
|
.word 0
|
||
|
|
.word 1
|
||
|
|
.word 6
|
||
|
|
.word 5
|
||
|
|
.word 7
|
||
|
|
.word 8
|
||
|
|
.ident "GCC: (Debian 12.2.0-13) 12.2.0"
|
||
|
|
.section .note.GNU-stack,"",@progbits
|