URL https://opencores.org/ocsvn/plasma/plasma/trunk

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[/] [plasma/] [trunk/] [kernel/] [math.c] - Diff between revs 195 and 197

Rev 195	Rev 197
Line 521...	Line 521...
`//These five functions will only be used if the flag "-mno-mul" is enabled`	`//These five functions will only be used if the flag "-mno-mul" is enabled`
`#ifdef USE_SW_MULT`	`#ifdef USE_SW_MULT`
`unsigned long __mulsi3(unsigned long a, unsigned long b)`	`unsigned long __mulsi3(unsigned long a, unsigned long b)`
`{`	`{`
`unsigned long answer = 0;`	`unsigned long answer = 0;`
`int i;`	`while(b)`
`for(i = 0; i < 32; ++i)`
`{`	`{`
`if(b & 1)`	`if(b & 1)`
`answer += a;`	`answer += a;`
`a <<= 1;`	`a <<= 1;`
`b >>= 1;`	`b >>= 1;`