23 lines
259 B
ArmAsm
23 lines
259 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss
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.define sysx, syscal, cerror, _errno
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.sect .bss
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.comm _errno, 4
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.sect .text
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syscal:
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callf 0x7:0x0
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jb cerror
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ret
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sysx:
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callf 0x7:0x0
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jb cerror
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xor ax,ax
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ret
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cerror:
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mov (_errno),ax
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mov ax,-1
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ret
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