Martin Michelsen
34 lines
462 B
ArmAsm
34 lines
462 B
ArmAsm
.meta name="Write memory"
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.meta description="Writes data to any location in memory"
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entry_ptr:
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reloc0:
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.offsetof start
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start:
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mova r0, [dest_addr]
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mov r4, r0
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mov.l r0, [r4]
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mov.l r5, [r4 + 4]
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add r4, 8
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again:
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test r5, r5
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bt done
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mov.b r6, [r4]
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mov.b [r0], r6
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add r4, 1
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add r0, 1
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bs again
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add r5, -1
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done:
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rets
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nop
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.align 4
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dest_addr:
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.data 0
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size:
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.data 0
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data_to_write:
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