ack/mach/z80/libem/trp.s

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.define .trp.z
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.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
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! changed into output routine to print errornumber
.trp.z:
! exx
pop bc
pop hl !error number
push hl
ld de,15
sbc hl,de
jp p,1f ! error no >= 16?
pop hl
push hl ! save error no on stack
push bc
push ix
push hl ! test bit "error no" of ignmask
ld hl,(ignmask)
ex (sp),hl
push hl
ld hl,2
call .inn
pop hl
pop ix
pop bc
ld a,h
or l
jr z,2f ! if bit <> 0 error
1:
pop hl
push iy
push de
ld iy,1f+6
call outdec
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ld iy,13
push iy
ld iy,1f
push iy
ld iy,2
push iy
call __write
pop iy
pop iy
pop iy
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pop de
pop iy
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push de
call __exit
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2:
pop hl
push bc
! exx
ret
1: .asciz 'error xxxxx\r\n'