mpabi
118 lines
1.8 KiB
ArmAsm
118 lines
1.8 KiB
ArmAsm
.file "task06_split_block.c"
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.option nopic
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.attribute arch, "rv32i2p1_zicsr2p0_zifencei2p0"
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.attribute unaligned_access, 0
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.attribute stack_align, 16
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.text
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.align 2
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.globl main
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.type main, @function
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main:
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lla a4,.LANCHOR0
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andi a5,a4,7
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beq a5,zero,.L2
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andi a4,a4,-8
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addi a4,a4,8
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.L2:
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mv a5,a4
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addi a3,a4,176
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sw a3,end_marker,a2
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sw zero,176(a4)
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sw zero,4(a3)
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sw a3,0(a4)
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li a2,176
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sw a2,4(a4)
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lla a2,start
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sw a4,0(a2)
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sw zero,4(a2)
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li a1,39
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j .L7
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.L10:
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mv a5,a4
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.L7:
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lw a4,4(a5)
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bgtu a4,a1,.L13
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lw a4,0(a5)
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mv a2,a5
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bne a4,a3,.L10
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li a5,0
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j .L6
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.L13:
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addi a4,a4,-40
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li a1,16
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bleu a4,a1,.L4
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sw a4,44(a5)
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lw a4,0(a5)
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sw a4,40(a5)
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addi a4,a5,40
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sw a4,0(a2)
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li a4,40
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sw a4,4(a5)
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.L5:
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sw zero,0(a5)
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lw a4,4(a5)
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li a2,-2147483648
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or a4,a4,a2
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sw a4,4(a5)
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addi a5,a5,8
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.L6:
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lw a5,-4(a5)
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slli a5,a5,1
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srli a5,a5,1
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sw a5,g_allocated_size,a4
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lw a5,start
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lw a4,4(a5)
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sw a4,g_split_free_size,a2
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beq a5,a3,.L11
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li a4,0
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.L9:
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addi a4,a4,1
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lw a5,0(a5)
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bne a5,a3,.L9
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.L8:
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sw a4,g_free_nodes,a5
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li a0,0
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ret
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.L4:
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lw a4,0(a5)
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sw a4,0(a2)
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j .L5
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.L11:
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li a4,0
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j .L8
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.size main, .-main
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.globl g_free_nodes
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.globl g_split_free_size
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.globl g_allocated_size
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.bss
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.align 2
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.set .LANCHOR0,. + 0
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.type heap_area, @object
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.size heap_area, 200
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heap_area:
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.zero 200
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.section .sbss,"aw",@nobits
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.align 2
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.type g_free_nodes, @object
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.size g_free_nodes, 4
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g_free_nodes:
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.zero 4
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.type g_split_free_size, @object
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.size g_split_free_size, 4
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g_split_free_size:
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.zero 4
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.type g_allocated_size, @object
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.size g_allocated_size, 4
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g_allocated_size:
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.zero 4
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.type end_marker, @object
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.size end_marker, 4
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end_marker:
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.zero 4
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.type start, @object
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.size start, 8
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start:
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.zero 8
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.ident "GCC: (15.2.0-23) 15.2.0"
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.section .note.GNU-stack,"",@progbits
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