2022-02-12 04:41:58 +01:00
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; debug routines
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; print a string to the terminal
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; inputs:
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; r0: pointer to null-terminated string
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; outputs:
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; none
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debug_print:
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2022-06-24 00:42:56 +02:00
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push r0
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2022-02-12 04:41:58 +01:00
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push r1
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debug_print_loop:
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mov r1, 0x00000000
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out r1, [r0]
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inc r0
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cmp.8 [r0], 0x00
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ifnz jmp debug_print_loop
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pop r1
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2022-06-24 00:42:56 +02:00
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pop r0
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ret
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