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/* SHIFT test program.
* Test r0, r1, A0 <<= BITMUX;
*/
# mach: bfin
.include "testutils.inc"
start
init_r_regs 0;
ASTAT = R0;
// load r0=0x90000001
// load r1=0x90000002
// load r2=0x00000000
// load r3=0x00000000
// load r4=0x20000002
// load r5=0x00000000
loadsym P1, data0;
// insert two bits, both equal to 1
// A0: 00 0000 0000 -> 00 0000 0003
// r0: 9000 0001 -> 2000 0002
// r1: 9000 0002 -> 2000 0004
R0 = [ P1 + 0 ];
R1 = [ P1 + 4 ];
A0.w = R2;
A0.x = R3.L;
BITMUX( R0 , R1, A0) (ASL);
R6 = A0.w;
R7.L = A0.x;
DBGA ( R6.L , 0x0003 );
DBGA ( R6.H , 0x0000 );
DBGA ( R7.L , 0x0000 );
DBGA ( R0.L , 0x0002 );
DBGA ( R0.H , 0x2000 );
DBGA ( R1.L , 0x0004 );
DBGA ( R1.H , 0x2000 );
// insert two bits, one equal to 1, other to 0
// A0: 00 0000 0000 -> 00 0000 0001
// r0: 9000 0001 -> 2000 0002
// r4: 2000 0002 -> 4000 0004
R0 = [ P1 + 0 ];
R4 = [ P1 + 16 ];
A0.w = R2;
A0.x = R3.L;
BITMUX( R0 , R4, A0) (ASL);
R6 = A0.w;
R7.L = A0.x;
DBGA ( R6.L , 0x0001 );
DBGA ( R6.H , 0x0000 );
DBGA ( R7.L , 0x0000 );
DBGA ( R0.L , 0x0002 );
DBGA ( R0.H , 0x2000 );
DBGA ( R4.L , 0x0004 );
DBGA ( R4.H , 0x4000 );
pass
.data
data0:
.dw 0x0001
.dw 0x9000
.dw 0x0002
.dw 0x9000
.dw 0x0000
.dw 0x0000
.dw 0x0000
.dw 0x0000
.dw 0x0002
.dw 0x2000
.dw 0x0000
.dw 0x0000
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