28 lines
324 B
ArmAsm
28 lines
324 B
ArmAsm
.define call
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.define callc
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.define calle
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.define cerror
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.define _errno
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.extern call
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.extern callc
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.extern calle
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.extern cerror
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.extern _errno
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.text
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call: trap #0
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bcs cerror
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rts
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callc:
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trap #0
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bcs cerror
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clr.l d0
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rts
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calle:
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trap #0
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cerror:
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move.w d0,_errno
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move.l #-1,d0
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rts
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.bss
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_errno: .space 4
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.text
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