24 lines
404 B
ArmAsm
Executable File
24 lines
404 B
ArmAsm
Executable File
! mul64u() - unsigned long by unsigned multiply giving 64 bit result
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! Author: Kees J. Bot
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! 24 Dec 1995
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.sect .text
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.define _mul64u
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_mul64u: ! u64_t mul64u(unsigned long i, unsigned j);
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push bp
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mov bp, sp
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mov bx, 4(bp)
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mov ax, 6(bp)
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mul 10(bp)
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mov (bx), ax
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mov 2(bx), dx
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mov ax, 8(bp)
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mul 10(bp)
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add 2(bx), ax
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adc dx, #0
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mov 4(bx), dx
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mov 6(bx), #0
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mov ax, bx
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pop bp
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ret
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