BSD 4_3_Tahoe development
[unix-history] / usr / src / sys / tahoealign / Aand3.c
CommitLineData
c8cccbb7
C
1/* Aand3.c 1.1 86/07/20 */
2
3
4
5#include "../tahoealign/align.h"
6and3(infop) process_info *infop;
7/*
8/* And , 3 operands.
9/*
10/*****************************************/
11{
12 register long Register_12; /* Has to be first reg ! */
13 register long data0, data1, result;
14
15 data0 = operand(infop,0)->data;
16 data1 = operand(infop,1)->data;
17 Register_12=psl;
18 Set_psl(r12); /* restore the user psl */
19 result = data0 & data1;
20 asm (" movpsl r12");
21 New_cc (Register_12);
22 write_back (infop,result, operand(infop,2) );
23}