64 lines
852 B
ArmAsm
64 lines
852 B
ArmAsm
.define EXIT, WRITE, F_DUM
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.define ERANGE, ESET, EHEAP, EILLINS, EODDZ, ECASE, EBADMON
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.define hol0, trppc, trpim, reghp, argv, envp
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.sect .text
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.sect .rom
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.sect .data
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.sect .bss
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.sect .text
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F_DUM = 0
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ERANGE = 1
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ESET = 2
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EHEAP = 17
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EILLINS = 18
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EODDZ = 19
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ECASE = 20
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EBADMON = 25
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.sect .text
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!clear .sect .bss
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ldk R2, $0
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ld R3, $endbss
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ld R0, R3
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sub R0, $begbss
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jr EQ, 1f
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sra R0
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push *RR2, $0
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dec R0
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jr EQ, 1f
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ldl RR4, RR2
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dec R5, $2
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lddr *RR4, *RR2, R0
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1:
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ldb RL0, $10 ! echo newline
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sc $4
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ldl RR14, $0
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push *RR14, envp
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push *RR14, argv
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push *RR14, $1
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calr __m_a_i_n
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EXIT:
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ldl RR14, $0xC00017FC
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sc $0
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WRITE: jr __write
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.sect .bss
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begbss:
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.sect .data
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hol0:
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.data2 0,0 ! line no
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.data2 0,0 ! file
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trppc:
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.data2 0
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trpim:
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.data2 0
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argv:
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envp:
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.data2 1f
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.data2 0
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1: .asciz "program"
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reghp:
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.data2 endbss
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