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HEAD
Pristine Ack-5.5
[Ack-5.5.git]
/
mach
/
z8000
/
libmon
/
head_em.s
1
.define EXIT, WRITE, F_DUM
2
.define ERANGE, ESET, EHEAP, EILLINS, EODDZ, ECASE, EBADMON
3
.define hol0, trppc, trpim, reghp, argv, envp
4
.sect .text
5
.sect .rom
6
.sect .data
7
.sect .bss
8
.sect .text
9
10
F_DUM = 0
11
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ERANGE = 1
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ESET = 2
14
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
21
!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:
35
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:
57
.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:
64
.data2 endbss