40 lines
427 B
ArmAsm
40 lines
427 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss
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.sect .text
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.define printf
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.extern printc, printd, prints
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printf:
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pop bx ! return address
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xchg ax,di
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mov si,sp
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1:
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movb al,(di)
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inc di
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testb al,al
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jz 6f
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cmpb al,'%'
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je 3f
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2:
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call printc
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jmp 1b
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3:
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movb al,(di)
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inc di
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cmpb al,'c'
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jne 4f
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lods
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jmp 2b
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4:
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cmpb al,'d'
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jne 5f
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lods
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call printd
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jmp 1b
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5:
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cmpb al,'s'
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jne 2b
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lods
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call prints
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jmp 1b
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6:
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jmp bx
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