nkeynes@231: .section .text
nkeynes@231: .include "sh4/inc.s"
nkeynes@231: !
nkeynes@231: ! Test bt pcrel
nkeynes@231: ! Test bt/s pcrel
nkeynes@231: 
nkeynes@231: .global _test_bt
nkeynes@231: _test_bt:
nkeynes@231: 	start_test
nkeynes@231: 	
nkeynes@231: test_bt_1:   ! Test branch not taken
nkeynes@231: 	add #1, r12
nkeynes@231: 	clc
nkeynes@231: 	bt test_bt_1_b
nkeynes@231: 	bra test_bt_2
nkeynes@231: 	nop
nkeynes@231: test_bt_1_b:
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	
nkeynes@231: test_bt_2:	! Test branch taken
nkeynes@231: 	add #1, r12
nkeynes@231: 	setc
nkeynes@231: 	bt test_bt_3
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 
nkeynes@231: test_bt_3:	! Test branch taken (backwards)
nkeynes@231: 	add #1, r12
nkeynes@231: 	setc
nkeynes@231: 	bra test_bt_3_b
nkeynes@231: 	nop
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	bra test_bt_4
nkeynes@231: test_bt_3_c:	
nkeynes@231: 	nop
nkeynes@231: 	bra test_bt_4
nkeynes@231: 	nop
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	bra test_bt_4
nkeynes@231: test_bt_3_b:
nkeynes@231: 	nop
nkeynes@231: 	bt test_bt_3_c
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	bra test_bt_4	
nkeynes@231: 	nop
nkeynes@231: test_bt_4:	! Test branch not taken w/ delay
nkeynes@231: 	add #1, r12
nkeynes@231: 	clc
nkeynes@231: 	xor r0, r0
nkeynes@231: 	bt/s test_bt_4_b
nkeynes@231: 	add #1, r0
nkeynes@231: 	bra test_bt_4_c
nkeynes@231: 	nop
nkeynes@231: test_bt_4_b:
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	bra test_bt_5
nkeynes@231: 	nop
nkeynes@231: test_bt_4_c:
nkeynes@231: 	xor r1,r1
nkeynes@231: 	add #1, r1
nkeynes@231: 	cmp/eq r0, r1
nkeynes@231: 
nkeynes@231: test_bt_5:	! Test branch taken w/ delay
nkeynes@231: 	add #1, r12
nkeynes@231: 	setc
nkeynes@231: 	xor r0,r0
nkeynes@231: 	bt/s test_bt_5_b
nkeynes@231: 	add #1, r0
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	bra test_bt_6
nkeynes@231: test_bt_5_b:	
nkeynes@231: 	xor r1,r1
nkeynes@231: 	add #1, r1
nkeynes@231: 	cmp/eq r0,r1
nkeynes@231: 	bt test_bt_6
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 
nkeynes@231: test_bt_6:	! Test back-branch taken w/ delay
nkeynes@231: 	add #1, r12
nkeynes@231: 	setc
nkeynes@231: 	xor r0, r0
nkeynes@231: 	bra test_bt_6_b
nkeynes@231: 	nop
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	bra test_bt_7
nkeynes@231: 	nop
nkeynes@231: 	add #1, r13
nkeynes@231: test_bt_6_c:
nkeynes@231: 	mov #1, r1
nkeynes@231: 	cmp/eq r0, r1
nkeynes@231: 	bt test_bt_7
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	bra test_bt_7
nkeynes@231: 	nop
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	bra test_bt_7
nkeynes@231: test_bt_6_b:
nkeynes@231: 	nop
nkeynes@231: 	bt/s test_bt_6_c
nkeynes@231: 	add #1, r0
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 	bra test_bt_7	
nkeynes@231: 	nop
nkeynes@231: 	
nkeynes@231: test_bt_7:
nkeynes@231: 	add #1, r12
nkeynes@231: 	expect_exc 0x000001A0 ! BT is slot illegal
nkeynes@231: test_bt_7_exc:	
nkeynes@231: 	bra test_bt_7_b
nkeynes@231: 	bt test_bt_7_b
nkeynes@231: 	assert_exc_caught test_bt_str_k test_bt_7_exc
nkeynes@231: 	bra test_bt_8
nkeynes@231: 	nop
nkeynes@231: test_bt_7_b:
nkeynes@231: test_bt_7_c:	
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 
nkeynes@231: test_bt_8:
nkeynes@231: 	add #1, r12
nkeynes@231: 	expect_exc 0x000001A0 ! BT/S is slot illegal
nkeynes@231: test_bt_8_exc:	
nkeynes@231: 	bra test_bt_8_b
nkeynes@231: 	bt/s test_bt_8_b
nkeynes@231: 	nop
nkeynes@231: 	assert_exc_caught test_bt_str_k test_bt_8_exc
nkeynes@231: 	bra test_bt_end
nkeynes@231: 	nop
nkeynes@231: test_bt_8_b:
nkeynes@231: test_bt_8_c:	
nkeynes@231: 	fail test_bt_str_k
nkeynes@231: 		
nkeynes@231: test_bt_end:
nkeynes@231: 	end_test test_bt_str_k
nkeynes@231: 
nkeynes@231: test_bt_str:
nkeynes@231: 	.string "BT"
nkeynes@231: 
nkeynes@231: .align 4	
nkeynes@231: test_bt_str_k:	
nkeynes@231: 	.long test_bt_str
nkeynes@231: