18 lines
193 B
ArmAsm
18 lines
193 B
ArmAsm
#include "sys.h"
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.globl _pipe
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.globl _errno
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_pipe:
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sys pipe
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bec 1f
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mov r0,_errno
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mov $-1,r0
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rts pc
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1:
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mov r5,-(sp)
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mov 4(sp),r5
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mov r0,(r5)+
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mov r1,(r5)
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mov (sp)+,r5
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clr r0
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rts pc
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