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binutils-gdb/sim/testsuite/bfin/stk3.s
Mike Frysinger 1368b914e9 sim: testsuite: flatten tree
Now that all port tests live under testsuite/sim/*/, and none live
in testsuite/ directly, flatten the structure by moving all of the
dirs under testsuite/sim/ to testsuite/ directly.

We need to stop passing --tool to dejagnu so that it searches all
dirs and not just ones that start with "sim".  Since we have no
other dirs in this tree, and no plans to add any, should be fine.
2021-01-15 19:18:34 -05:00

107 lines
1.4 KiB
ArmAsm

// load up some registers.
// setup up a global pointer table and load some state.
// save the machine state and clear some of the values.
// then restore and assert some of the values to ensure that
// we maintain consitent machine state.
# mach: bfin
.include "testutils.inc"
start
R0 = 1;
R1 = 2;
R2 = 3;
R3 = -7;
R4 = 4;
R5 = 5;
R6 = 6;
R7 = 7;
loadsym P0, a;
P1.L = 0x1000;
_DBG P0;
_DBG P1;
SP = P0;
FP = P0;
CALL try;
P1 = [ P0 ++ ];
P2 = [ P0 ++ ];
P0 += 4;
P4 = [ P0 ++ ];
P5 = [ P0 ++ ];
[ -- SP ] = ( R7:0, P5:0 );
_DBG SP;
_DBG FP;
R0 = R0 ^ R0;
R1 = R1 ^ R1;
R2 = R2 ^ R2;
R4 = R4 ^ R4;
R5 = R5 ^ R5;
R6 = R6 ^ R6;
R7 = R7 ^ R7;
( R7:0, P5:0 ) = [ SP ++ ];
DBGA ( R0.L , 1 );
DBGA ( R1.L , 2 );
DBGA ( R2.L , 3 );
DBGA ( R3.L , 0xfff9);
DBGA ( R4.L , 4 );
DBGA ( R5.L , 5 );
DBGA ( R6.L , 6 );
DBGA ( R7.L , 7 );
R0 = SP;
loadsym R1, a;
CC = R0 == R1;
IF !CC JUMP abrt;
R0 = FP;
CC = R0 == R1;
CC = R0 == R1;
IF !CC JUMP abrt;
pass
abrt:
fail;
try:
LINK 0;
[ -- SP ] = ( R7:0, P5:0 );
R7 = 0x1234 (X);
[ -- SP ] = R7;
CALL bar;
SP += 4;
( R7:0, P5:0 ) = [ SP ++ ];
UNLINK;
RTS;
bar:
LINK 0;
[ -- SP ] = ( R7:0, P5:0 );
R0 = [ FP + 8 ];
DBGA ( R0.L , 0x1234 );
( R7:0, P5:0 ) = [ SP ++ ];
UNLINK;
RTS;
.data
_gptab:
.dw 0x200
.dw 0x000
.dw 0x300
.dw 0x400
.dw 0x500
.dw 0x600
.space (0x100)
a:
.dw 1
.dw 2
.dw 3
.dw 4
.dw 5
.dw 6
.dw 7
.dw 8
.dw 9
.dw 0xa