99 lines
1.9 KiB
ArmAsm
99 lines
1.9 KiB
ArmAsm
# Blackfin testcase for branching into the middle of a hardware loop
|
|
# mach: bfin
|
|
|
|
.include "testutils.inc"
|
|
|
|
.macro test_prep lc:req
|
|
loadsym P5, 1f;
|
|
dmm32 LC0, \lc
|
|
R5 = 0;
|
|
R6 = 0;
|
|
R7 = 0;
|
|
.endm
|
|
|
|
.macro test_check exp5:req, exp6:req, exp7:req, expLC:req
|
|
1:
|
|
imm32 R4, \exp5;
|
|
CC = R4 == R5;
|
|
IF !CC JUMP 2f;
|
|
imm32 R4, \exp6;
|
|
CC = R4 == R6;
|
|
IF !CC JUMP 2f;
|
|
imm32 R4, \exp7;
|
|
CC = R4 == R7;
|
|
IF !CC JUMP 2f;
|
|
R3 = LC0;
|
|
imm32 R4, \expLC;
|
|
CC = R4 == R3;
|
|
IF !CC JUMP 2f;
|
|
JUMP 3f;
|
|
2: fail
|
|
3:
|
|
.endm
|
|
|
|
.macro test_rts entry:req, lc:req, exp5:req, exp6:req, exp7:req, expLC:req
|
|
loadsym R1, \entry;
|
|
RETS = R1;
|
|
test_prep \lc
|
|
RTS;
|
|
test_check \exp5, \exp6, \exp7, \expLC
|
|
.endm
|
|
|
|
.macro test_jump entry:req, lc:req, exp5:req, exp6:req, exp7:req, expLC:req
|
|
loadsym P1, \entry;
|
|
test_prep \lc
|
|
JUMP (P1);
|
|
test_check \exp5, \exp6, \exp7, \expLC
|
|
.endm
|
|
|
|
start
|
|
|
|
loadsym R1, hws;
|
|
LT0 = R1;
|
|
loadsym R1, hwe;
|
|
LB0 = R1;
|
|
|
|
test_rts hws, 0, 1, 1, 1, 0
|
|
test_rts hws, 1, 1, 1, 1, 0
|
|
test_rts hws, 2, 2, 2, 2, 0
|
|
test_rts hws, 20, 20, 20, 20, 0
|
|
|
|
test_rts hwm, 0, 0, 1, 1, 0
|
|
test_rts hwm, 1, 0, 1, 1, 0
|
|
test_rts hwm, 2, 1, 2, 2, 0
|
|
test_rts hwm, 20, 19, 20, 20, 0
|
|
|
|
test_rts hwe, 0, 0, 0, 1, 0
|
|
test_rts hwe, 1, 0, 0, 1, 0
|
|
test_rts hwe, 2, 1, 1, 2, 0
|
|
test_rts hwe, 20, 19, 19, 20, 0
|
|
|
|
test_rts hwp, 0, 0, 0, 0, 0
|
|
test_rts hwp, 1, 0, 0, 0, 1
|
|
test_rts hwp, 2, 0, 0, 0, 2
|
|
|
|
test_jump hws, 0, 1, 1, 1, 0
|
|
test_jump hws, 1, 1, 1, 1, 0
|
|
test_jump hws, 2, 2, 2, 2, 0
|
|
test_jump hws, 20, 20, 20, 20, 0
|
|
|
|
test_jump hwm, 0, 0, 1, 1, 0
|
|
test_jump hwm, 1, 0, 1, 1, 0
|
|
test_jump hwm, 2, 1, 2, 2, 0
|
|
test_jump hwm, 20, 19, 20, 20, 0
|
|
|
|
test_jump hwe, 0, 0, 0, 1, 0
|
|
test_jump hwe, 1, 0, 0, 1, 0
|
|
test_jump hwe, 2, 1, 1, 2, 0
|
|
test_jump hwe, 20, 19, 19, 20, 0
|
|
|
|
test_jump hwp, 0, 0, 0, 0, 0
|
|
test_jump hwp, 1, 0, 0, 0, 1
|
|
test_jump hwp, 2, 0, 0, 0, 2
|
|
|
|
pass
|
|
|
|
hws: R5 += 1;
|
|
hwm: R6 += 1;
|
|
hwe: R7 += 1;
|
|
hwp: JUMP (P5);
|