1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/sh4/vmexit.s	Sat Aug 09 09:13:29 2008 +0000
     1.3 @@ -0,0 +1,70 @@
     1.4 +.section .text
     1.5 +.include "sh4/inc.s"
     1.6 +!
     1.7 +! Test for correct performance of the continuation-type core exit - that is,
     1.8 +! the memory write instruction finishes completely, and the following 
     1.9 +! instruction is only executed once. Note that we assume the exit actually
    1.10 +! takes place, but the mmu tests are unlikely to pass if it doesn't.
    1.11 +!
    1.12 +! Reserved:
    1.13 +!   r11 Original value of MMUCR
    1.14 +!   r10 Address of MMUCR
    1.15 +!   r9  Current value of MMUCR
    1.16 +
    1.17 +.global _test_vmexit
    1.18 +_test_vmexit:	
    1.19 +	start_test
    1.20 +
    1.21 +	mov.l r11, @-r15
    1.22 +	mov.l r10, @-r15
    1.23 +	mov.l r9, @-r15
    1.24 +
    1.25 +	mov.l test_vmexit_mmucr, r10
    1.26 +	mov.l @r10, r11
    1.27 +	mov r11, r9
    1.28 +
    1.29 +test_vmexit_1:
    1.30 +	add #1, r12
    1.31 +	mov r10, r0
    1.32 +	mov r10, r2
    1.33 +	mov #1, r1
    1.34 +    add #4, r0
    1.35 +	xor r1, r9
    1.36 +	mov.l r9, @-r0
    1.37 +	add #1, r1
    1.38 +	cmp/eq r0, r2
    1.39 +	bt test_vmexit_1a
    1.40 +	fail test_vmexit_str_k
    1.41 +	bra test_vmexit_2
    1.42 +	nop
    1.43 +test_vmexit_1a:
    1.44 +	mov #2, r0
    1.45 +	cmp/eq r1, r0
    1.46 +	bt test_vmexit_2
    1.47 +	fail test_vmexit_str_k	
    1.48 +
    1.49 +test_vmexit_2:
    1.50 +	add #1, r12
    1.51 +	mov #1, r1
    1.52 +	xor r1, r9
    1.53 +	bra test_vmexit_2_ok
    1.54 +	mov.l r9, @r10
    1.55 +	fail test_vmexit_str_k
    1.56 +	bra test_vmexit_end
    1.57 +	nop
    1.58 +
    1.59 +test_vmexit_2_ok:
    1.60 +
    1.61 +test_vmexit_end:
    1.62 +	mov.l r11, @r10
    1.63 +	mov.l @r15+, r9
    1.64 +	mov.l @r15+, r10
    1.65 +	mov.l @r15+, r11
    1.66 +	end_test test_vmexit_str_k
    1.67 +
    1.68 +test_vmexit_mmucr:
    1.69 +	.long 0xFF000010
    1.70 +test_vmexit_str_k:
    1.71 +	.long test_vmexit_str
    1.72 +test_vmexit_str:
    1.73 +	.string "VM-EXIT"